CN119105442A - A vehicle-grade BMS controller testing equipment - Google Patents
A vehicle-grade BMS controller testing equipment Download PDFInfo
- Publication number
- CN119105442A CN119105442A CN202410903913.8A CN202410903913A CN119105442A CN 119105442 A CN119105442 A CN 119105442A CN 202410903913 A CN202410903913 A CN 202410903913A CN 119105442 A CN119105442 A CN 119105442A
- Authority
- CN
- China
- Prior art keywords
- frame
- box
- pipe
- flat pipe
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses vehicle-gauge BMS controller detection equipment which comprises a frame, wherein a detection box is arranged in the middle of the top of the frame, four display screens are arranged at the top of the detection box, two frame boxes are symmetrically arranged on the inner side of the frame, a shell is arranged between the two frame boxes, four interface modules are stacked and arranged in the middle of the inner side of the shell, a controller is arranged on the inner side of the frame box, a positioning frame is arranged on the inner side of the shell, an isolation frame is arranged on the inner side of the frame and is arranged between two vertically stacked controllers and between the controller and a bottom plate of the frame box, a notch is formed in the middle of one end of the isolation frame, which is far away from the shell, of the interface module, a quick plug interface and a quick plug connector are arranged between the two vertically stacked interface modules, the interface modules are connected with the detection box through the quick plug connector, the controller is connected with the interface modules through the quick plug connector, and the number and the efficiency of the controllers which can be detected by the detection equipment are improved.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to a vehicle-level BMS controller detection device.
Background
With the rapid development of the electric automobile industry, the battery management system plays an important role in guaranteeing the safety and high-efficiency performance of the electric automobile, the main responsibilities of the BMS controller comprise real-time monitoring of the working state of the battery pack, management of the charging and discharging process, balancing of the voltage difference among battery cells and protection of the battery pack from damages such as overcharge and overdischarge, the performance and reliability of the BMS controller directly influence the overall safety and endurance of the electric automobile, and therefore it is important to ensure the high performance and high reliability of the BMS controller.
However, existing BMS controller detection equipment in the current market has a plurality of defects in design and function, the detection efficiency of the existing detection equipment is generally low, and the requirements of large-scale BMS controller detection are difficult to meet, so that the development of the electric automobile industry is restricted to a certain extent.
Disclosure of Invention
The technical scheme includes that the vehicle-gauge BMS controller detection device comprises a frame, wherein a detection box is arranged in the middle of the top of the frame, four display screens are arranged at the top of the detection box and used for displaying data results detected by the detection box, frame boxes are symmetrically arranged on the inner side of the frame in a front-back mode, two frames are arranged between the two frame boxes, the shell is arranged in the middle of the inner side of the frame and positioned at the middle part of the bottom of the detection box, four interface modules are stacked in the middle of the inner side of the shell, guide pipe frames are inserted in the positions, close to two edges of the frame boxes, of the shell, one side, far away from the shell, of each guide pipe frame is connected with a guide pipe frame, and the controller is arranged on the inner side of each frame box;
the guide pipe rack comprises a first flat pipe, the middle part of the first flat pipe is fixedly connected with a shunt pipe, the middle part of the inner side of the shunt pipe is fixedly connected with a T-shaped partition board, and two ends of the first flat pipe far away from the shunt pipe are fixedly connected with a first vertical flat pipe;
the drainage pipe support includes the flat pipe of second, the air intake has been seted up in the middle of the flat pipe top of second, the inboard mid-mounting of air intake has the windward board, the flat pipe of second is towards the one side middle part fixedly connected with joint ring of first flat pipe, the equal fixedly connected with in both ends that the air intake was kept away from to the flat pipe of second is vertical flat pipe two, two the opposite side middle part of vertical flat pipe two and two the equal gomphosis in opposite side middle part of vertical flat pipe one is installed the dysmorphism tuber pipe.
Preferably, the positioning frame is installed on the inner side of the shell, the interface module is installed through positioning frame and shell positioning, the positioning frame is installed through guiding pipe rack and shell limiting, the guiding pipe rack is inserted with the frame box, cover plates are installed on the left side wall and the right side wall of the frame box, and the cover plates are installed between the frame box and the frame in a fitting mode.
Preferably, the cooling liquid circulating pump is installed in the gomphosis of one side that the casing was kept away from to the box bottom, the output of cooling liquid circulating pump is connected with the cooling liquid circulation pipeline, the one end that the cooling liquid circulation pipeline was kept away from the cooling liquid circulation pump is connected with the heat dissipation row, the cooling liquid circulation pipeline gomphosis is installed between apron and box, the heat dissipation row gomphosis is installed between apron and box, and the heat dissipation row is followed the left and right sides wall of box and is gone up the protrusion to the inboard of box.
Preferably, the radiator fan is installed to one side gomphosis that just is close to the casing in box bottom, and radiator fan link up with the boxed bottom plate mutually, the isolation frame is installed to the box inboard to the isolation frame is installed between two controllers that stack perpendicularly and between controller and the boxed bottom plate, the opening has been seted up at the one end middle part that the isolation frame kept away from the casing, makes things convenient for the middle part of the manual snatch controller of inspector, and pulls out the controller from interface module, the equal cartridge in detection bottom four corners has the pin.
Preferably, the frame deviates from the underframe middle part gomphosis of detecting the case and installs first frame, for the bottom of casing provides steady support, just the second frame is all installed about the first frame, just the second frame is installed with the frame gomphosis, and the first frame passes through frame and casing support installation, the second frame passes through frame and frame box support installation, for the bottom of frame box provides steady support, the draw-in hole has been seted up at the frame top, detecting the case and pass through pin and draw-in hole cooperation and frame cartridge, all fixedly connected with fin around the detecting the case.
Preferably, the interface module is towards the quick plug interface of having seted up in the middle part of the one side of box, the interface module is kept away from the quick plug connector of one side middle part fixedly connected with of box, and vertically stacks two peg graft mutually through quick plug connector between the interface module, and interface module peg graft with the detection case through quick plug connector, the controller is pegged graft with interface module through quick plug interface.
Preferably, the cover plate is fixedly connected with bolts towards four corners of one face of the frame box, the cover plate is inserted into the frame box through the bolts, the cover plate is fixedly connected with a sealing edge frame towards one face of the frame box, the sealing edge frame surrounds the periphery of the bolts, the cover plate is packaged with the frame box through the sealing edge frame, a return groove is formed in the middle of one face of the cover plate towards the frame box, the heat dissipation row is mounted through the return groove and the cover plate in a jogged mode, a rectangular groove is formed in the top of one face of the cover plate towards the frame box, and cold air produced between the cover plate and the frame box is temporarily reserved in the rectangular groove to utilize a local refrigeration cavity of the rectangular groove to assist in refrigeration and cooling of the inner side of the frame box.
Preferably, the T-shaped partition plate is used for dividing an inner cavity of the shunt tube into a left cavity and a right cavity, so that air flows to the inner side of the first flat tube at two ends of the first flat tube, the first flat tube is inserted with the shell and penetrates through the top of the shell, and the fins are mounted right above the first flat tube through the matching of the detection box and the rack.
Preferably, the air current board and the flat tub of fixed connection of second, just connect the ring and run through the flat tub of second and air intake intercommunication, the flat tub of second passes through the cooperation of connector ring and shunt tubes and the installation of first flat tub of butt joint, vertical flat tub of two link up with the box mutually, the flat tub of second passes through vertical flat tub of two and box cooperation and radiator fan parallel mount, just the air intake is vertical to be corresponding in radiator fan bottom, the one side that the dysmorphism tuber pipe is close to the air intake is the flaring form, and the one side that deviates from the air intake is the throat form to the cross section of dysmorphism tuber pipe is the eight character form, based on Bernoulli's principle for the dysmorphism tuber pipe can be unidirectional with the inboard hot air current drainage of box or casing advance vertical flat tub of structure inside, thereby discharge the hot air current unify from the frame top, the box passes through dysmorphism tuber pipe and vertical flat tub of two intercommunication.
Preferably, the pin surface is the side mouth has been seted up to central symmetry form, the inboard cartridge of side mouth has the shell fragment, the quantity of shell fragment is two, pin middle part fixed mounting has the shrink tube, just the shrink tube is installed between two shell fragments, shrink tube middle part telescopic connection has the shrink head, be connected with the spring between shrink tube and the shell fragment, just the spring housing is on the shrink head surface, the shell fragment is through shrink head and spring fit and pin spring installation, and the shell fragment of being convenient for is in the resilience of the independently jack-up on pin surface, conveniently detects quick cartridge in the frame with the detection case.
The invention provides a vehicle-gauge BMS controller detection device, which has the following beneficial effects:
The invention realizes the convenient assembly of the detection box and the interface module on the rack by arranging the four interface modules in pairs in the inner side of the shell by virtue of the positioning frame and simultaneously vertically inserting the detection box at the top of the rack by virtue of the pins, and can replace individual interface modules in time even if the types of detected controllers are different, thereby completing the modular upgrading and updating of the local structure of the detection equipment, adapting to the simultaneous detection operation of the detection equipment on the controllers with different types, and realizing the rapid disassembly and replacement of new interface modules by virtue of simple plugging actions even if the individual interface modules are damaged, thereby ensuring the efficient operation of the detection equipment and improving the detection efficiency of the detection equipment.
According to the invention, the interface module, the positioning frame, the controller and the isolation frame are arranged and installed during the first use period of the detection equipment, the middle parts of the tail parts of the controllers can be manually pinched through a manual disassembly space provided by the notch in the subsequent detection operation process, the four controllers are directly pulled out from the interface module, the limit installation positions of the positioning frame and the isolation frame in the corresponding frame structures are kept unchanged, the subsequent controllers can be horizontally guided by means of the horizontal guide tracks provided by the isolation frame, the controllers can be accurately inserted into the quick plugging interfaces on each interface module, the number of the controllers detected each time is four, the detection equipment can be used for quickly inserting and detecting the four groups of controllers at the same time, the low-efficiency state that the traditional detection equipment can only detect one or two controllers is improved, and the number and the efficiency of the controllers which can be detected by the detection equipment are improved.
Drawings
Fig. 1 is a schematic view showing an external structure of a detecting apparatus of a vehicle-gauge BMS controller according to the present invention;
FIG. 2 is a schematic view of a partially assembled structure of a housing of the present invention with a frame through a first frame;
FIG. 3 is a schematic view of the interface module, the guide tube rack and the housing of the present invention partially disassembled;
FIG. 4 is a schematic diagram of an assembled structure of the box and the controller of the present invention;
FIG. 5 is a schematic diagram of an assembled structure of the isolation frame and the box according to the present invention;
FIG. 6 is a schematic view of the structure of the cover plate of the present invention;
FIG. 7 is a schematic view of the bottom structure of the guide tube rack of the present invention assembled with the box by the drainage tube rack;
FIG. 8 is a schematic view of the structure of the guide tube rack of the present invention;
FIG. 9 is a schematic diagram of an assembled structure of a guide tube rack and a drainage tube rack according to the present invention;
FIG. 10 is a schematic view of a partial structure of a drainage tube rack of the present invention;
FIG. 11 is a schematic view of the structure of the detection box and display screen of the present invention;
fig. 12 is a schematic view of the structure of the pin of the present invention.
The device comprises a frame 1, a detection box 2, a display screen 3, a frame box 4, a frame 5, a shell 6, an interface module 7, a guide pipe rack 8, a positioning frame 9, a drainage pipe rack 10, a controller 11, a cover plate 12, a cooling liquid circulating pump 13, a cooling liquid circulating plate 14, a heat dissipation row 15, a heat dissipation fan 16, an isolation frame 161, a notch 17, a pin 18, a first frame 19, a second frame 20, a clamping hole 21, a fin 61, a quick plug interface 62, a quick plug connector 111, a pin 112, a sealing edge frame 113, a return groove 114, a rectangular groove 71, a first flat pipe 72, a shunt pipe 73, a T-shaped partition 74, a vertical flat pipe I91, a second flat pipe 92, an air inlet 93, an air flow plate 94, a joint ring 95, a vertical flat pipe II, a 96, a special-shaped air pipe 171, a side port 172, a spring plate 174, a pipe 175, a heat-shrinkable tube 176 and a spring.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1 to 12, the detection device for the vehicle-gauge BMS controller according to the embodiment of the invention comprises a frame 1, wherein a detection box 2 is installed in the middle of the top of the frame 1, four display screens 3 are installed at the top of the detection box 2, the display screens 3 are used for displaying data results detected by the detection box 2, a frame box 4 is installed on the inner side of the frame 1 in a front-back symmetrical mode, the number of the frame boxes 4 is two, a shell 5 is installed between the two frame boxes 4, the shell 5 is installed in the middle of the inner side of the frame 1 and is positioned at the middle of the bottom of the detection box 2, four interface modules 6 are stacked and installed in the middle of the inner side of the shell 5, guide pipe frames 7 are inserted at two edges of the shell 5, which are close to the frame boxes 4, one surface of the guide pipe frames 7 far away from the shell 5 is connected with a guide pipe frame 9, and the controller 10 is installed on the inner side of the frame boxes 4;
The guide pipe rack 7 comprises a first flat pipe 71, a shunt pipe 72 is fixedly connected to the middle of the first flat pipe 71, a T-shaped partition plate 73 is fixedly connected to the middle of the inner side of the shunt pipe 72, and a first vertical flat pipe 74 is fixedly connected to two ends, far away from the shunt pipe 72, of the first flat pipe 71;
The drainage pipe support 9 includes the flat pipe 91 of second, has seted up air intake 92 in the middle of the second flat pipe 91 top, and air intake 92 inboard mid-mounting has wind current board 93, and the flat pipe 91 of second is towards the one side middle part fixedly connected with joint ring 94 of first flat pipe 71, and the equal fixedly connected with vertical flat pipe two 95 in both ends that the air intake 92 was kept away from to the flat pipe 91 of second, and the opposite side middle part of two vertical flat pipes two 95 and the opposite side middle part of two vertical flat pipes one 74 all gomphosis install special-shaped tuber pipe 96.
The locating frame 8 is installed to the casing 5 inboard, and interface module 6 passes through locating frame 8 and casing 5 location installation, and locating frame 8 passes through guide pipe frame 7 and the spacing installation of casing 5, and guide pipe frame 9 and the cartridge 4 cartridge are all installed apron 11 on the lateral wall about the cartridge 4, and apron 11 laminating is installed between cartridge 4 and frame 1.
The cooling liquid circulating pump 12 is installed in the gomphosis of one side that casing 5 was kept away from to the box 4 bottom, and the output of cooling liquid circulating pump 12 is connected with coolant circulating pipe 13, and coolant circulating pipe 13 is connected with the heat dissipation row 14 away from the one end of coolant circulating pump 12, and coolant circulating pipe 13 gomphosis is installed between apron 11 and box 4, and the heat dissipation row 14 is from the left and right sides wall of box 4 upper protrusion to the inboard of box 4.
The radiator fan 15 is installed to one side gomphosis that just is close to casing 5 in the box 4 bottom, and radiator fan 15 link up mutually with the box 4 bottom plate, and isolation frame 16 is installed to the box 4 inboard to isolation frame 16 installs between two perpendicular controllers 10 that stack and between controller 10 and the box 4 bottom plate, and isolation frame 16 has seted up opening 161 in the middle part of the one end of keeping away from casing 5, makes things convenient for the middle part of the manual snatch controller 10 of inspector, and pulls out controller 10 from interface module 6, all cartridge has pin 17 in the four corners of inspection box 2 bottom.
The frame 1 deviates from the underframe middle part gomphosis of detecting box 2 and installs first frame 18, and the left and right sides of first frame 18 all installs second frame 19, and second frame 19 and frame 1 gomphosis installation, and first frame 18 supports the installation through frame 1 and casing 5, and second frame 19 supports the installation through frame 1 and frame box 4, and draw-in hole 20 has been seted up at frame 1 top, and detecting box 2 passes through pin 17 and draw-in hole 20 cooperation and frame 1 cartridge, all fixedly connected with fin 21 in the front and back of detecting box 2.
The interface module 6 has offered quick plug interface 61 towards the one side middle part of box 4, and the one side middle part fixedly connected with quick plug joint 62 of box 4 is kept away from to interface module 6, and peg graft mutually through quick plug joint 62 between two interface module 6 that vertically stacks to interface module 6 peg graft with detection case 2 through quick plug joint 62, and controller 10 peg graft with interface module 6 through quick plug interface 61.
The T-shaped partition plate 73 is used for dividing the inner cavity of the shunt tube 72 into a left cavity and a right cavity, the first vertical flat tube 74 is inserted with the shell 5 and penetrates through the top of the shell 5, and the fin 21 is mounted right above the first vertical flat tube 74 through the detection box 2 and the frame 1 in a matched mode.
The air current board 93 and the flat pipe 91 fixed connection of second, and connect the ring 94 to run through the flat pipe 91 of second and air intake 92 intercommunication, the flat pipe 91 of second passes through the cooperation of connector ring 94 and shunt tubes 72 and the butt joint installation of first flat pipe 71, vertical flat pipe two 95 link up with box 4 mutually, the flat pipe 91 of second passes through vertical flat pipe two 95 and box 4 cooperation and radiator fan 15 parallel mount, and the air intake 92 is vertical to correspond in radiator fan 15 bottom, the one side that the dysmorphism tuber pipe 96 is close to air intake 92 is the flaring form, and the one side that deviates from air intake 92 is the throat form, and the cross section of dysmorphism tuber pipe 96 is the splayed, box 4 passes through dysmorphism tuber pipe 96 and vertical flat pipe two 95 intercommunication.
When the positioning device is used, two interface modules 6 are assembled together in a fitting way, the interface modules 6 are assembled into a pair of interface modules 6, then a positioning frame 8 is placed at the bottom of each pair of interface modules 6, and the positioning frame 8 is limited and locked at the bottommost inside the shell 5 by utilizing the first vertical flat pipe 74 under the structural condition that the first vertical flat pipe 74 is inserted into four corners inside the shell 5; the interface module 6 is embedded and installed on the inner side of the positioning frame 8, the second positioning frame 8 is stacked above the interface module 6 under the guidance of the first vertical flat pipes 74, the other interface module 6 is embedded and installed on the inner side of the second positioning frame 8, the quick plug connector 62 at the top of the first interface module 6 is inserted and installed on the middle part of the bottom of the second interface module 6, the third positioning frame 8 is installed on the top of the second interface module 6, the third positioning frame 8 is stacked on the top of the second interface module 6, the detection box 2 is horizontally inserted and installed on the middle position of the top of the frame 1 through the alignment and installation of the pins 17 and the clamping holes 20, meanwhile, the middle position of the bottom of the detection box 2 is inserted and installed with the quick plug connector 62 at the top of the second interface module 6, the electrical connection between the four interface modules 6 and the detection box 2 is completed, and the results of the four interface modules 6 can be displayed in time through the four display screens 3 installed on the top of the detection box 2 respectively.
Then, a first isolation frame 16 is embedded and installed at the bottom of the inner side of the frame box 4, then, a controller 10 is horizontally stacked on the top of the first isolation frame 16, the controller 10 is pushed towards the position of the shell 5, the output end of the controller 10 is correspondingly and rapidly plugged with the interface module 6, then, a second isolation frame 16 is stacked on the top of the first controller 10, the isolation frame 16 is horizontally embedded and installed at the inner side of the frame box 4, and a controller 10 is stacked on the top of the second isolation frame 16, the controller 10 is the second controller 10, at the moment, the same operation is adopted to plug the controller 10 with the other interface module 6, the rapid plug of the two controllers 10 with the two interface modules 6 is completed, then, the structure layout of the inner side of the second frame box 4 on the other side of the shell 5 is adopted, the rapid plug of the third and fourth controllers 10 with the interface module 6 is completed, at the moment, the detection result of the four controllers 10 is displayed by the display screen 3, and the detection device of the four controllers 10 is simultaneously realized.
Through the operation, the arrangement and installation of the interface module 6, the positioning frame 8, the controller 10 and the isolation frame 16 during the first use period of the detection device are realized, in the subsequent detection operation process, the middle part of the tail part of the controller 10 can be manually pinched through the manual disassembly space provided by the notch 161, the four controllers 10 are directly pulled out from the interface module 6, the limit installation positions of the positioning frame 8 and the isolation frame 16 in the corresponding frame structures are kept unchanged, the subsequent controllers 10 can be horizontally guided by means of the horizontal guiding track provided by the isolation frame 16, the controllers 10 can be accurately plugged into the quick plugging interfaces 61 on each interface module 6, the number of the controllers 10 detected each time is four, the detection device can simultaneously perform quick plugging and detection on the four groups of the controllers 10, the low-efficiency state that the traditional detection device can only detect one or two controllers 10 is improved, and the number and efficiency of the controllers 10 which can be detected by the detection device are improved.
The four interface modules 6 are assembled in pairs, the four interface modules are mounted on the inner side of the shell 5 in a limiting mode by means of the positioning frame 8, meanwhile, the detection box 2 is vertically inserted into the top of the frame 1 through the pins 17, convenient assembly of the detection box 2 and the interface modules 6 on the frame 1 is achieved, even if detected controllers 10 are different in model, the individual interface modules 6 can be replaced in time, and the module type upgrading and updating of the local structure of the detection equipment are completed, so that the detection equipment can adapt to simultaneous detection operation of the detection equipment on the controllers of different models, and even if the individual interface modules 6 are damaged, the new interface modules 6 can be rapidly disassembled and replaced through simple plug-in actions, high-efficiency operation of the detection equipment is guaranteed, and the detection efficiency of the detection equipment is improved.
During the detection of the controller 10, the cooling liquid circulation pump 12 and the cooling fan 15 can be started, the inner side of the frame box 4 can be directly cooled by the cooling fan 15, meanwhile, cooling liquid between two heat dissipation rows 14 which are embedded and installed on the inner wall of the frame box 4 is circularly conveyed by the cooling liquid circulation pump 12 and the cooling liquid circulation pipeline 13, the heat dissipation rows 14 are utilized to circularly cool and refrigerate the air on the inner side of the frame box 4, and heat generated by the controller 10 when the inner side of the frame box 4 is detected is rapidly guided and dissipated in time, so that multi-directional cooling of the heat on the inner side of the frame box 4 is realized.
During starting the cooling fan 15, the air outlet part of the cooling fan 15 is correspondingly arranged at the position of the air inlet 92, so that part of air flow is guided into the second flat pipe 91, the air flow can be divided into three streams under the split guiding action of the air flow plate 93 and the joint ring 94 on the air flow, the three streams are respectively guided into the second vertical flat pipe 95 at the two ends of the second flat pipe 91, the third air flow is guided into the first vertical flat pipe 74 at the two ends of the first flat pipe 71 through the split pipe 72 and the T-shaped partition 73 internally installed by the split pipe 72 in a split manner, the air flow is guided out vertically from the top of the box 4 and the shell 5 through the first vertical flat pipe 74, during the process, the Bernoulli principle is utilized, the air flow inside the box 4 and the shell 5 can be guided into the corresponding vertical flat pipe structure through the split guiding, and the vertical flat pipe 96 together, the air flow guided vertically along with the vertical pipe structure is sprayed out from the top of the rack 1 through the split pipe 72, the box 4 and the shell 5 are further guided out of the side of the box 4 through the first vertical flat pipe 95 and the first vertical flat pipe 74, the heat flow is prevented from being accumulated at the side edges and corners of the box 4 and the shell 5, and the side edges of the side of the box 5 are prevented from being hidden at the side edges and the side edges of the box 4 and the side of the box 5 are hidden at the side of the box 4 and the side of the box and the side of the shell 5.
Meanwhile, the whole detection box 2 can be cooled in an auxiliary mode through the blowing action of the air flow nearby the fins 21, the detection box 2 in a detection state for a long time is prevented from being overheated, the detection box 2 is ensured to be in a safe working temperature range, meanwhile, the blowing action of the air flow around the detection box 2 can be accelerated through the blowing action of the air flow nearby the detection box 2, the self cooling and cooling of the detection box 2 are further assisted, foreign matters and dust can be blown away, the accumulation and shielding of the foreign matters and dust on the display screen 3 are avoided, the display screen 3 is protected, and the detection result displayed on the surface of the display screen 3 can be clearly observed.
Through the guiding and utilizing of the air flow driven by the cooling fan 15 by the guide pipe rack 7 and the drainage pipe rack 9, the auxiliary evacuation cooling guiding of the air flow inside the frame box 4 and the shell 5 can be achieved, and the structure of the top of the frame 1 can also be achieved, namely the cooling and protection of the detection box 2 and the display screen 3 are achieved, the multidirectional cooling and heat dissipation functions of all parts of the detection equipment are achieved under the condition that the energy consumption is kept not increased, resources are saved, and meanwhile, the environment-friendly and energy-saving functions of the detection equipment are endowed.
By installing the positioning frame 8 between each stacked interface module 6 and installing the isolation frame 16 between each stacked controller 10, the interface modules 6 are effectively isolated, the top and the bottom of each layer of controller 10 are isolated, effective heat dissipation and air flowing space is provided for the interface modules 6 and the controllers 10, a large amount of heat collection in the structures is avoided, and meanwhile, a smooth ventilation and heat dissipation state is maintained between the internal structures of the detection device, so that even if the cooling liquid circulation pump 12 and the cooling liquid circulation pump 12 are started, the normal operation of the detection device can be ensured in a short time, and the detection device can be used under different working conditions.
Referring to fig. 6, four corners of one side of the cover plate 11 facing the box 4 are fixedly connected with bolts 111, the cover plate 11 is inserted into the box 4 through the bolts 111, one side of the cover plate 11 facing the box 4 is fixedly connected with a sealing rib frame 112, the sealing rib frame 112 surrounds the periphery of the bolts 111, the cover plate 11 is packaged with the box 4 through the sealing rib frame 112, a circular groove 113 is formed in the middle of one side of the cover plate 11 facing the box 4, the heat dissipation row 14 is embedded and installed with the cover plate 11 through the circular groove 113, and a rectangular groove 114 is formed in the top of one side of the cover plate 11 facing the box 4.
When the heat dissipation device is used, through the embedding installation of the cover plate 11 on the box 4 through the bolts 111 and the sealing rib frames 112, the heat dissipation row 14 can be shielded and installed on the inner side of the box 4 through the back-shaped groove 113, meanwhile, the heat dissipation row 14 can be temporarily stored and retained through a closed cavity formed before the side wall plate of the box 4 through the rectangular groove 114, so that auxiliary refrigeration and cooling are carried out on the part, corresponding to the top of the inner side of the box 4, of the rectangular groove 114, multidirectional cooling treatment of the box 4 is realized, and the possibility of heat collection on the inner side of the box 4 is reduced.
Referring to fig. 11 and 12, a side opening 171 is formed on the surface of the pin 17 in a central symmetry manner, elastic pieces 172 are inserted into the inner side of the side opening 171, the number of the elastic pieces 172 is two, a shrinkage tube 174 is fixedly installed in the middle of the pin 17, the shrinkage tube 174 is installed between the two elastic pieces 172, a shrinkage head 175 is telescopically connected in the middle of the shrinkage tube 174, a spring 176 is connected between the shrinkage tube 174 and the elastic pieces 172, the spring 176 is sleeved on the surface of the shrinkage head 175, and the elastic pieces 172 are elastically installed with the pin 17 through the cooperation of the shrinkage head 175 and the spring 176.
When the device is used, the pin 17 is pressed down corresponding to the clamping hole 20 and is inserted into the top of the frame 1, during the period, the elastic sheet 172 is extruded to the shrinkage tube 174, the two ends of the elastic sheet 172 are shrunk inwards towards the side opening 171, the shrinkage head 175 is extruded to be recycled into the shrinkage tube 174, the spring 176 is compressed, after the pin 17 is completely inserted into the clamping hole 20, the elastic sheet 172 is released from the side opening 171 under the rebound action of the spring 176, the elastic sheet 172 is rebound, the spring 176 drives the shrinkage head 175 to stretch out from the shrinkage tube 174, at the moment, the pin 17 is clamped inside the clamping hole 20 through the elastic sheet 172, and at the moment, the stable and simple insertion of the detection box 2 into the top of the frame 1 is completed.
When the pin 17 needs to be pulled out of the card hole 20, the pin 17 can be pulled out of the card hole 20 quickly by directly lifting the detection box 2 upwards to enable the elastic sheet 172 to be extruded, and at the moment, the disassembling action of the detection box 2 from the top of the rack 1 is completed, and the interface module 6 can be exposed in the field of view of an operator, so that the updating or upgrading of the individual interface module 6 is realized, the detection equipment can follow the progress of the technology, and the modularized iterative upgrading and use are required for different detection, so that the detection equipment cannot be limited by the structure of the equipment and cannot follow the updating and use of the technology.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention.
Claims (10)
1. The detection device for the vehicle-gauge BMS controller is characterized by comprising a frame, wherein a detection box is arranged in the middle of the top of the frame, four display screens are arranged at the top of the detection box, two frame boxes are symmetrically arranged on the inner side of the frame, a shell is arranged between the two frame boxes, four interface modules are arranged in the middle of the inner side of the shell in a stacked manner, and a controller is arranged on the inner side of the frame boxes;
The inner side of the shell is provided with a positioning frame, the inner side of the frame box is provided with an isolation frame, the isolation frame is arranged between two vertically stacked controllers and between the controllers and the bottom plate of the frame box, and the middle part of one end of the isolation frame, which is far away from the shell, is provided with a notch;
the interface module is equipped with quick plug interface towards the one side middle part of box, and the one side middle part that the interface module kept away from the box is equipped with quick plug connector, and peg graft mutually through quick plug connector between two interface modules that vertical stacks to interface module peg graft with the detection case through quick plug connector, and the controller is pegged graft through quick plug interface and interface module.
2. The detecting device for the vehicle-mounted BMS controller of claim 1, wherein the radiating fan is embedded at one side of the bottom of the box close to the shell, and is communicated with the bottom plate of the box, and pins are inserted at four corners of the bottom of the detecting box.
3. The detecting device for a vehicle-mounted BMS controller as set forth in claim 2, wherein the guide pipe frames are inserted into the two edges of the housing close to the frame box, and a drainage pipe frame is connected to one side of the guide pipe frames away from the housing
The guide pipe rack comprises a first flat pipe, the middle part of the first flat pipe is fixedly connected with a shunt pipe, the middle part of the inner side of the shunt pipe is fixedly connected with a T-shaped partition board, and two ends of the first flat pipe, which are far away from the shunt pipe, are fixedly connected with a first vertical flat pipe;
The drainage pipe support includes the flat pipe of second, has offered the air intake in the middle of the flat pipe top of second, and air intake inboard mid-mounting has the air current board, and the flat pipe of second is towards the one side middle part fixedly connected with joint ring of first flat pipe, and the equal fixedly connected with in both ends of air intake is kept away from to the flat pipe of second is vertical flat pipe two, and the equal gomphosis of the side middle part of two vertical flat pipes two is installed special-shaped tuber pipes.
4. The detecting device for the vehicle-mounted BMS controller of claim 3, wherein the interface module is positioned and installed with the housing through a positioning frame, the positioning frame is in limit installation with the housing through a guide pipe frame, the guide pipe frame is inserted with a frame box, cover plates are installed on the left side wall and the right side wall of the frame box, and the cover plates are installed between the frame box and the frame in a fitting mode.
5. The detecting device for the vehicle-mounted BMS controller according to claim 1, wherein the cooling liquid circulating pump is mounted on one side, far away from the shell, of the bottom of the frame box in a jogged manner, the output end of the cooling liquid circulating pump is connected with a cooling liquid circulating pipeline, one end, far away from the cooling liquid circulating pump, of the cooling liquid circulating pipeline is connected with a heat dissipation row, the cooling liquid circulating pipeline is mounted between the cover plate and the frame box in a jogged manner, the heat dissipation row is mounted between the cover plate and the frame box in a jogged manner, and the heat dissipation row protrudes to the inner side of the frame box from the left side wall and the right side wall of the frame box.
6. The detecting device for the vehicle-mounted BMS controller according to claim 2, wherein the first frame is embedded in the middle of a bottom frame of the frame, which is far away from the detecting box, the second frames are arranged on the left and right sides of the first frame and are embedded with the frame, the first frames are supported and installed through the frame and the shell, the second frames are supported and installed through the frame and the frame box, clamping holes are formed in the top of the frame, the detecting box is matched with the frame in a plugging mode through pins and the clamping holes, and fins are fixedly connected to the front face and the rear face of the detecting box.
7. The detecting device for the vehicle-gauge BMS controller according to claim 5, wherein the four corners of one side of the cover plate facing the frame box are fixedly connected with bolts, the cover plate is inserted into the frame box through the bolts, one side of the cover plate facing the frame box is fixedly connected with a sealing edge frame, the sealing edge frame surrounds the periphery of the bolts, the cover plate is packaged with the frame box through the sealing edge frame, a back-shaped groove is formed in the middle of one side of the cover plate facing the frame box, the heat dissipation row is embedded and installed with the cover plate through the back-shaped groove, and a rectangular groove is formed in the top of one side of the cover plate facing the frame box.
8. The detecting device for a vehicle-gauge BMS controller of claim 3, wherein the T-shaped partition plate is used for dividing an inner cavity of the shunt tube into a left cavity and a right cavity, the first vertical flat tube is inserted with the shell and penetrates through the top of the shell, and the fins are mounted right above the first vertical flat tube through the matching of the detecting box and the rack.
9. The detecting device for the vehicle-mounted BMS controller according to claim 3, wherein the air flow plate is fixedly connected with the second flat pipe, the joint ring penetrates through the second flat pipe to be communicated with the air inlet, the second flat pipe is in butt joint installation with the first flat pipe through the joint ring and the shunt pipe, the second vertical flat pipe is communicated with the frame box, the second flat pipe is installed in parallel with the cooling fan through the second vertical flat pipe and the frame box, the air inlet is vertically corresponding to the bottom of the cooling fan, one surface of the special-shaped air pipe, which is close to the air inlet, is in a flaring shape, one surface, which is away from the air inlet, is in a shrinking shape, the cross section of the special-shaped air pipe is in a splayed shape, and the frame box is communicated with the second vertical flat pipe through the special-shaped air pipe.
10. The detecting device for the vehicle-gauge BMS controller according to claim 2, wherein the pin surface is provided with side openings in a central symmetry shape, the inner sides of the side openings are provided with elastic pieces in an inserted mode, the number of the elastic pieces is two, a shrinkage tube is fixedly arranged in the middle of the pin, the shrinkage tube is arranged between the two elastic pieces, the shrinkage tube is connected with a shrinkage head in a telescopic mode, a spring is connected between the shrinkage tube and the elastic pieces, the spring is sleeved on the shrinkage head surface, and the elastic pieces are arranged in a bouncing mode with the pin through the cooperation of the shrinkage head and the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410903913.8A CN119105442B (en) | 2024-07-08 | 2024-07-08 | A vehicle-grade BMS controller testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410903913.8A CN119105442B (en) | 2024-07-08 | 2024-07-08 | A vehicle-grade BMS controller testing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119105442A true CN119105442A (en) | 2024-12-10 |
| CN119105442B CN119105442B (en) | 2025-05-06 |
Family
ID=93708369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410903913.8A Active CN119105442B (en) | 2024-07-08 | 2024-07-08 | A vehicle-grade BMS controller testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119105442B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020091685A1 (en) * | 2001-01-10 | 2002-07-11 | Letmeknow Technology | System and method for filtering data events |
| CN202435771U (en) * | 2011-12-13 | 2012-09-12 | 河南省电力公司平顶山供电公司 | Air exhaust leading-out device of cabinet server |
| CN208955625U (en) * | 2018-11-23 | 2019-06-07 | 贵州电网有限责任公司 | Dehumidification device for cable duct |
| CN214899683U (en) * | 2021-03-30 | 2021-11-26 | 烟台恒邦信息科技有限公司 | A multifunctional electrical energy-saving control cabinet |
| CN218181372U (en) * | 2022-08-12 | 2022-12-30 | 毫末智行科技有限公司 | Controller testing device |
| CN218383064U (en) * | 2022-10-14 | 2023-01-24 | 保定市超人电子有限公司 | Transformer loss parameter testing device |
-
2024
- 2024-07-08 CN CN202410903913.8A patent/CN119105442B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020091685A1 (en) * | 2001-01-10 | 2002-07-11 | Letmeknow Technology | System and method for filtering data events |
| CN202435771U (en) * | 2011-12-13 | 2012-09-12 | 河南省电力公司平顶山供电公司 | Air exhaust leading-out device of cabinet server |
| CN208955625U (en) * | 2018-11-23 | 2019-06-07 | 贵州电网有限责任公司 | Dehumidification device for cable duct |
| CN214899683U (en) * | 2021-03-30 | 2021-11-26 | 烟台恒邦信息科技有限公司 | A multifunctional electrical energy-saving control cabinet |
| CN218181372U (en) * | 2022-08-12 | 2022-12-30 | 毫末智行科技有限公司 | Controller testing device |
| CN218383064U (en) * | 2022-10-14 | 2023-01-24 | 保定市超人电子有限公司 | Transformer loss parameter testing device |
Non-Patent Citations (1)
| Title |
|---|
| 谢侠飞: "双向电液比例控制器的设计与实验研究", 《中国优秀硕士学位论文全文数据库（电子期刊）工程科技Ⅱ辑》, 28 February 2002 (2002-02-28), pages 029 - 52 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119105442B (en) | 2025-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218919120U (en) | Battery cabinet | |
| JP7627709B2 (en) | Battery system with heat dissipation and circulation function | |
| CN212209614U (en) | Battery Modules and Battery Packs | |
| CN119105442B (en) | A vehicle-grade BMS controller testing equipment | |
| CN106132180B (en) | A kind of charging pile heat dissipation wind channel structure | |
| CN108054464A (en) | A kind of battery modules with air channel structure | |
| KR102735408B1 (en) | Integrated Module System for Fuel Cell and Cooling System for Hydrogen Railway Vehicles | |
| CN220391027U (en) | Electricity changing cabinet structure with plug frame | |
| CN118367315A (en) | Automatic change monitoring facilities lithium ion battery group | |
| CN218957826U (en) | A battery charging and discharging device | |
| CN219457678U (en) | Containerized generator set with proton exchange membrane fuel cell system | |
| CN207611843U (en) | A kind of battery modules with air channel structure | |
| CN216750144U (en) | Modularization energy storage cabinet | |
| CN115528369A (en) | Energy storage device | |
| CN209000978U (en) | An air-cooled battery box structure with a spoiler device | |
| CN111933860A (en) | Lithium ion battery package heat radiation structure and lithium ion battery package | |
| CN223361182U (en) | Heat exchanger integrated duct components and battery testing equipment | |
| CN218865147U (en) | CPU-based heat dissipation device and test equipment | |
| CN220086161U (en) | Container energy storage system | |
| CN223309594U (en) | An outdoor solar-storage-diesel integrated machine | |
| CN219304428U (en) | Plug box with novel plug pins | |
| CN223426805U (en) | Chip aging test equipment | |
| CN222381961U (en) | A signal generator and a test device | |
| CN216362420U (en) | Air wall air conditioner and data center | |
| CN219286517U (en) | Prevent liquid cooling board of collecting tank series flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |