CN105449789A - Vehicle power supply - Google Patents
Vehicle power supply Download PDFInfo
- Publication number
- CN105449789A CN105449789A CN201511035234.0A CN201511035234A CN105449789A CN 105449789 A CN105449789 A CN 105449789A CN 201511035234 A CN201511035234 A CN 201511035234A CN 105449789 A CN105449789 A CN 105449789A
- Authority
- CN
- China
- Prior art keywords
- fuse
- fuselage
- hole socket
- vehicle power
- rear end
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 238000005422 blasting Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000007600 charging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides a vehicle power supply, which comprises a machine body, a cooling fan, a first connecting post, a second connecting post, a first fuse wire, a second fuse wire, a third fuse wire, a three-hole socket, a two-hole socket and a USB interface, wherein the machine body is a cuboid with chamfering angles at four corners; the three-hole socket, the two-hole socket and the USB interface are arranged at the front end of the machine body; the first fuse wire, the second fuse wire and the third fuse wire are arranged at the rear end of the machine body; the first fuse wire is connected with a high-voltage and high-voltage protection circuit; the second fuse wire is connected with an overload and short-circuit protection circuit; the third fuse wire is connected with an over-temperature protection circuit; the cooling fan is arranged at the rear end of the machine body; the first connecting post is arranged at the rear end of the machine body and is connected with a positive electrode of an external storage battery; and the second connecting post is arranged at the rear end of the machine body and is connected with a negative electrode of the external storage battery. The vehicle power supply can carry out high-voltage and high-voltage protection, short-circuit and overload protection and over-temperature protection, is high in safety, and can meet the charge requirements of common equipment of a mobile phone, a notebook computer, an energy-saving lamp and the like.
Description
Technical field
The invention belongs to charging device field, particularly relate to a kind of vehicle power.
Background technology
Along with popularizing of electronic technology, electronic equipment is more and more diversified, the running of electronic equipment needs the supply of power supply, the supply ensureing power supply is needed in the application process of mobile office, communication and emergency set, but municipal administration power supply cannot meet above situation in a lot of situation, in this case need to prepare storage battery and the timely electricity by storage battery changes into 220V powers, vehicle power conventional at present can be used to realize mobile phone charging, but can not meet the power supply of some everyday devices such as electric fan, hair-dryer, notebook computer, electricity-saving lamp.
Summary of the invention
In view of this, the present invention is intended to propose a kind of more practical vehicle power.
For achieving the above object, technical scheme of the present invention is achieved in that a kind of vehicle power comprises fuselage, heat emission fan, first joint pin, second joint pin, first fuse, second fuse, 3rd fuse, Three-hole socket, two hole socket and USB interface, described fuselage is the cuboid of corner chamfering, be inverter structure in described fuselage, described Three-hole socket, two hole socket and USB interface are located at the front end of described fuselage, described first fuse, second fuse and the 3rd fuse are located at the rear end of described fuselage, described first fuse is with high, low-voltage protection circuit connects, described second fuse is connected with overload and short-circuit protection circuit, described 3rd fuse is connected with thermal-shutdown circuit, described heat emission fan is located at the rear end of described fuselage, described first joint pin is located at the rear end of described fuselage and connects the positive pole of outside storage battery, described second joint pin is located at the rear end of described fuselage and connects the negative pole of outside storage battery.
Further, the built-in inverter circuit board of described fuselage and adopt SMT paster one-body molded.
Further, described fuselage material is aluminium alloy and outside is provided with plastic-blasting layer.
Further, described fuselage is coated with protective cover, and described protective cover is class " several " font, and the bilateral symmetry of described protective cover lower end is provided with " U " shape groove.
Further, described protective cover material is flame-retarded plastic.
Further, the front end of described fuselage is provided with switch, the break-make of two hole socket described in described switch control rule and described Three-hole socket circuit.
Compared with prior art, the advantage that the present invention has and good effect are: after 1, the light current of storage battery is converted into alternating current by the present invention, can supply two hole plugs, three hole plugs connection chargings, also can for USB interface charging, meet different power demands, range of application is wider, more practical; 2, built-in inverter circuit board and adopt SMT paster one-body molded, volume is less, and weight is lighter, easily carries, and saves material and cost; 3, fireproof protective cover is set, promotes fail safe.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the preferably understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of vehicle power forward of the present invention.
Fig. 2 is a kind of vehicle power of the present invention structural representation dorsad.
1-fuselage; 2-protective cover; 21-" U " shape groove; 3-USB interface; 4-Three-hole socket; 5-two hole socket; 6-switch; 7-first joint pin; 8-second joint pin; 11-first fuse; 12-second fuse; 13-the 3rd fuse; 14-heat emission fan.
Embodiment
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
In the description of the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In the description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
In the description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the invention can be understood by concrete condition.
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As depicted in figs. 1 and 2, the present invention is a kind of vehicle power, comprise fuselage 1, heat emission fan 14, first joint pin 7, second joint pin 8, first fuse 11, second fuse 12, the 3rd fuse 13, Three-hole socket 4, two hole socket 5 and USB interface 3, fuselage 1 is the cuboid of corner chamfering, be inverter structure in fuselage 1, ensure the light current of storage battery to be converted into pure sine wave alternating current; Three-hole socket 4, two hole socket 5 and USB interface 3 are located at the front end of fuselage 1, meet the connection requirement of two hole plugs and three hole plugs, first fuse 11, second fuse 12 and the 3rd fuse 13 are located at the rear end of fuselage 1, first fuse 11 is connected with high and low pressure protective circuit, second fuse 12 is connected with overload and short-circuit protection circuit, 3rd fuse 13 is connected with thermal-shutdown circuit, and round Realization is protected, and promotes security performance; Heat emission fan 14 is located at the rear end of fuselage 1, the rate of heat dissipation of lift fuselage 1, promotes operating efficiency; First joint pin 7 is located at the rear end of fuselage 1 and connects the positive pole of outside storage battery, and the second joint pin 8 is located at the rear end of fuselage 1 and connects the negative pole of outside storage battery.
Preferably, the built-in inverter circuit board of fuselage 1 and adopt SMT paster one-body molded, packaging density is high, electronic product volume is little, lightweight, the volume and weight of surface mount elements only has about 1/10 of traditional inserting element, after general employing SMT, electronic product volume-diminished 40% ~ 60%, weight saving 60% ~ 80%.Reliability is high, vibration resistance is strong, and welding point defect rate is low, and high frequency characteristics is good, decreases electromagnetism and radio frequency interference, easily is automated, enhance productivity, reduce costs and reach, and saves material, the energy, equipment, manpower, time.
Preferably, fuselage 1 material is aluminium alloy, good heat dissipation, and outside is provided with plastic-blasting layer, promote resistance to wear, and plastic-blasting layer can be arranged to different colors according to the actual requirements, promotes aesthetic property.
Preferably, fuselage 1 is coated with protective cover 2, and protective cover 2 is class " several " font, the bilateral symmetry of protective cover 2 lower end is provided with " U " shape groove 21, and increasing " U " shape groove 21 can realize clamping, mounts and dismounts all convenient, more preferably, protective cover 2 material is flame-retarded plastic, promotes fail safe.
Preferably, the front end of fuselage is provided with switch 6, switch 6 controls the break-make of two hole socket 5 and Three-hole socket 4 circuit, increase independently switch 6, present power-off demand in connected state, prevents child from contacting because of carelessness and misoperation, promotes security performance further, more preferably, two hole socket 5, Three-hole socket 4 and switch 6 are supporting is set to two covers and the center line of relative fuselage 1 is symmetrical arranged.
In the use procedure of reality, first joint pin 7 is connected the positive pole of outside storage battery, the negative pole that second joint pin 8 connects outside storage battery carries out conducting, switch 6 is arranged on open mode, now all interfaces are all in power supply state, can connect a series of Power supplies such as notebook computer, electricity-saving lamp, hair-dryer, electric drill, can closing switch 6 or pulled down by protective cover 2 after being used to complete, taken away by fuselage 1 and deposit, total can carry out high and low pressure protection; Short circuit, overload protection; Overheat protector, fail safe is high, and can meet the charge requirement of the common equipments such as mobile phone, notebook computer, electricity-saving lamp, and range of application is wider, more practical.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (6)
1. a vehicle power, it is characterized in that: comprise fuselage (1), heat emission fan (14), first joint pin (7), second joint pin (8), first fuse (11), second fuse (12), 3rd fuse (13), Three-hole socket (4), two hole socket (5) and USB interface (3), the cuboid that described fuselage (1) is corner chamfering, be inverter structure in described fuselage (1), described Three-hole socket (4), two hole socket (5) and USB interface (3) are located at the front end of described fuselage (1), described first fuse (11), second fuse (12) and the 3rd fuse (13) are located at the rear end of described fuselage (1), described first fuse (11) is with high, low-voltage protection circuit connects, described second fuse (12) is connected with overload and short-circuit protection circuit, described 3rd fuse (13) is connected with thermal-shutdown circuit, described heat emission fan (14) is located at the rear end of described fuselage (1), described first joint pin (7) is located at the rear end of described fuselage (1) and connects the positive pole of outside storage battery, described second joint pin (8) is located at the rear end of described fuselage (1) and connects the negative pole of outside storage battery.
2. a kind of vehicle power according to claim 1, is characterized in that: described fuselage (1) built-in inverter circuit board and adopt SMT paster one-body molded.
3. a kind of vehicle power according to claim 1, is characterized in that: described fuselage (1) material is aluminium alloy and outside is provided with plastic-blasting layer.
4. a kind of vehicle power according to claim 1, it is characterized in that: described fuselage (1) is coated with protective cover (2), described protective cover (2) is class " several " font, and the bilateral symmetry of described protective cover (2) lower end is provided with " U " shape groove (21).
5. a kind of vehicle power according to claim 4, is characterized in that: described protective cover (2) material is flame-retarded plastic.
6. a kind of vehicle power according to claim 1, it is characterized in that: the front end of described fuselage is provided with switch (6), and described switch (6) controls the break-make of described two hole socket (5) and described Three-hole socket (4) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035234.0A CN105449789A (en) | 2015-12-31 | 2015-12-31 | Vehicle power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511035234.0A CN105449789A (en) | 2015-12-31 | 2015-12-31 | Vehicle power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105449789A true CN105449789A (en) | 2016-03-30 |
Family
ID=55559697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511035234.0A Pending CN105449789A (en) | 2015-12-31 | 2015-12-31 | Vehicle power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105449789A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770190Y (en) * | 2004-11-12 | 2006-04-05 | 王文洲 | Vehicular charger for notebook computer |
| US20070278996A1 (en) * | 2006-04-11 | 2007-12-06 | Modern Sense Limited | Universal battery charger and/or power adaptor |
| CN201994691U (en) * | 2011-01-18 | 2011-09-28 | 胡传敬 | Universal power supplying and charging device integrating solar energy, AC, vehicle use and DC |
| CN204886314U (en) * | 2015-08-25 | 2015-12-16 | 石家庄绿宇电子科技有限公司 | Automobile -used charging voltage conversion equipment |
| CN205283204U (en) * | 2015-12-31 | 2016-06-01 | 天津市州易机电科技有限公司 | Vehicle mounted power |
-
2015
- 2015-12-31 CN CN201511035234.0A patent/CN105449789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770190Y (en) * | 2004-11-12 | 2006-04-05 | 王文洲 | Vehicular charger for notebook computer |
| US20070278996A1 (en) * | 2006-04-11 | 2007-12-06 | Modern Sense Limited | Universal battery charger and/or power adaptor |
| CN201994691U (en) * | 2011-01-18 | 2011-09-28 | 胡传敬 | Universal power supplying and charging device integrating solar energy, AC, vehicle use and DC |
| CN204886314U (en) * | 2015-08-25 | 2015-12-16 | 石家庄绿宇电子科技有限公司 | Automobile -used charging voltage conversion equipment |
| CN205283204U (en) * | 2015-12-31 | 2016-06-01 | 天津市州易机电科技有限公司 | Vehicle mounted power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104477114A (en) | High-tension distribution box for electric automobile | |
| CN205283204U (en) | Vehicle mounted power | |
| CN206117258U (en) | Portable integrated direct current charger | |
| CN204835050U (en) | Multifunctional charging strip | |
| CN204315850U (en) | A kind of Mobile phone charging socket | |
| CN208622614U (en) | Manual maintenance switch | |
| CN105449789A (en) | Vehicle power supply | |
| CN204340931U (en) | A kind of high-tension distribution box of electronlmobil | |
| CN208256760U (en) | A kind of energy-storage battery structure | |
| CN202586389U (en) | Portable multifunctional power box | |
| CN207124473U (en) | A kind of novel and multifunctional high life lithium battery mixed charged device | |
| CN106159601B (en) | A kind of electric vehicle alternating-current charging guide type socket | |
| CN203632312U (en) | Portable multifunctional mobile solar energy storage power supply | |
| CN206332260U (en) | A kind of magnetic connector and electric motor car | |
| CN207719872U (en) | A kind of intelligent onboard charger | |
| CN103337662B (en) | A kind of lithium ionic cell module with auto-cutout operator guards | |
| CN202488193U (en) | Solar standby power supply box | |
| CN202197130U (en) | Solar standby power supply box | |
| CN207968021U (en) | A kind of wireless charger carrying out dual charging | |
| CN202142742U (en) | Mother-daughter multi-purpose power socket | |
| CN205960760U (en) | Portable power protection control system that synthesizes | |
| CN207117244U (en) | A kind of charging device | |
| CN205811580U (en) | A kind of wireless charger | |
| CN202679046U (en) | Energy-saving mobile phone charger | |
| CN223079558U (en) | A new type of high voltage junction box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |