CN218993316U

CN218993316U - Controller for waterproof lamp box

Info

Publication number: CN218993316U
Application number: CN202223585117.XU
Authority: CN
Inventors: 谢长友; 李林军
Original assignee: Suzhou Yangling Intelligent Technology Co ltd
Current assignee: Suzhou Yangling Intelligent Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-09
Anticipated expiration: 2032-12-31

Abstract

The embodiment of the application discloses a controller that waterproof type lamp house was used includes: a housing having a first side and a second side adjacent to the first side; a circuit board disposed within the housing; the waterproof structure is arranged on the first side surface of the shell; the cover plate is detachably arranged on the second side surface of the shell; the wire harness penetrates through the waterproof structure and stretches into the shell, and is electrically connected with the circuit board through an interface completely arranged in the shell. In summary, the above structure adopted by the embodiment of the utility model has the following advantages: 1. the controller for the waterproof lamp box has better waterproof performance; 2. the waterproof level of the controller for the waterproof lamp box can reach or exceed IP65; 3. the controller for the waterproof lamp box is convenient to install.

Description

Controller for waterproof lamp box

Technical Field

The application relates to the field of controllers, in particular to a controller for a waterproof lamp box.

Background

In the prior art, it was often necessary to place the light box outdoors. Then in some extreme weather conditions the light box may be placed in or impacted by the water. Obviously, in this scenario, if it is desired to keep the lamp box operating normally, it is necessary to ensure that the controller is also waterproof in addition to ensuring that the lamp is in a sealed state. This requires the controller to have better waterproof performance.

Typically, the interface of the controller is on the patch panel. In other words, the sockets of the wires are arranged at the sides of the housing. Therefore, under the wading condition, the faucet is easy to be invaded by water.

Disclosure of Invention

The present application has been made in order to solve the above technical problems. The embodiment of the application provides a controller for a waterproof lamp box, which has better waterproof performance.

The embodiment of the application discloses controller that waterproof type lamp house was used includes:

a housing having a first side and a second side adjacent to the first side;

a circuit board disposed within the housing;

the waterproof structure is arranged on the first side surface of the shell;

the cover plate is detachably arranged on the second side surface of the shell;

the wire harness penetrates through the waterproof structure and stretches into the shell, and is electrically connected with the circuit board through an interface completely arranged in the shell.

Preferably, the wire harness comprises a plurality of wire units, each wire unit is provided with an interface for being in butt joint with the circuit board, the waterproof structure is provided with a threading hole for each wire unit to pass through, and the threading hole is larger than the largest interface; a sleeve is also provided outside all the wire units.

Preferably, the interface is located remotely from the waterproof structure.

Preferably, the waterproof structure comprises a clamping part embedded on the first side surface of the shell and a matching part connected with the clamping part through threads, the clamping part is provided with a through hole, the matching part is provided with a wiring hole for a wire harness to pass through, and the through hole is larger than the wiring hole.

Preferably, the controller has a water resistance rating of at least IP65.

Preferably, the second side of the housing has an inwardly extending step portion, the cover plate has a surrounding portion covered outside the step portion, and a bending piece is provided on one side of the surrounding portion.

Preferably, the first side edge of the bending piece is fixed with the step part and the enclosing part through a fastener, and the second side edge of the bending piece is provided with a connecting groove.

Preferably, the cover plate and the surrounding baffle part are all provided with holes for installing the bending piece, when the bending piece is not assembled, the cover plate and the holes of the surrounding baffle part are connected and sealed through fasteners, and the cover plate is abutted to the end face of the step surface.

Preferably, a rubber opening and closing part is further arranged in the wiring hole of the matching part.

Preferably, the interface comprises at least one of a VGA, HDMI, USB, DVI, S port, a video port, an audio port, a color difference port and a network port.

In summary, the above structure adopted by the embodiment of the utility model has the following advantages:

1. the controller for the waterproof lamp box has better waterproof performance;

2. the waterproof level of the controller for the waterproof lamp box can reach or exceed IP65;

3. the controller for the waterproof lamp box is convenient to install.

For a further understanding of the nature and the technical aspects of the present utility model, reference should be made to the following detailed description of the utility model and to the accompanying drawings, which are provided for purposes of reference only and are not intended to limit the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic configuration of a controller for a waterproof lamp box.

Fig. 2 is a schematic view showing a structure in which a controller for a waterproof type light box removes a waterproof structure and a harness portion.

Fig. 3 shows a schematic structural view of the housing.

Fig. 4 shows a schematic structural view of the cover plate and the bending part.

Fig. 5 shows a schematic structural view of the rubber shutter.

Reference numerals of the above drawings: 1. a housing; 11. a first side; 12. a second side; 13. a step portion; 14. a mounting hole; 15. a mounting part; 2. a circuit board; 3. a waterproof structure; 31. a clamping part; 32. a mating portion; 33. a rubber opening/closing section; 4. a cover plate; 41. a surrounding part; 5. a wire harness; 6. an interface; 7. a bending piece; 71. a first side; 72. a second side.

Detailed Description

In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are intended to be within the scope of the present disclosure.

The following embodiments of the present utility model are described in terms of specific examples, and those skilled in the art will appreciate the advantages and effects of the present utility model from the disclosure herein. The utility model is capable of other and different embodiments and its several details are capable of modifications and various other uses and applications, all of which are obvious from the description, without departing from the spirit of the utility model. The drawings of the present utility model are merely schematic illustrations, and are not intended to be drawn to actual dimensions. The following embodiments will further illustrate the related art content of the present utility model in detail, but the disclosure is not intended to limit the scope of the present utility model.

It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or signal from another signal. In addition, the term "or" as used herein shall include any one or combination of more of the associated listed items as the case may be.

Referring to fig. 1 and 2, an embodiment of the present application discloses a controller for a waterproof light box, including:

a housing 1, the housing 1 having a first side 11 and a second side 12 adjacent to the first side 11;

a wiring board 2 provided in the housing 1;

a waterproof structure 3, the waterproof structure 3 being arranged on a first side 11 of the housing 1;

a cover plate 4, wherein the cover plate 4 is detachably arranged on the second side 12 of the shell 1;

the wire harness 5 penetrates through the waterproof structure 3 and stretches into the shell 1, and is electrically connected with the circuit board 2 through an interface 6 completely arranged in the shell 1.

With the above structure, the interface 6 can be located entirely inside the housing 1, and the portion of the wire harness 5 passing through the housing 1 is sealed against the waterproof structure 3, whereby the controller can be provided with a preferable waterproof level.

In particular, the housing 1 may have a first side 11 (left side in fig. 1) and a second side 12 (lower side in fig. 1) adjacent to the first side 11. The housing 1 extends in the left-right direction in fig. 1. The housing 1 has a cavity.

The waterproof structure 3 is arranged on a first side 11 of the housing 1, i.e. the left side in fig. 1. The cover plate 4 is arranged on a second side 12, i.e. the lower side in fig. 1, of the housing 1. Of course, in other alternative embodiments, the waterproof structure 3 may be disposed on the right side or the front side or the rear side of the housing 1. The corresponding cover plate 4 can also be arranged on the upper side or on the lower side of the housing 1.

The wiring board 2 may be a PCB board or the like, on which various electrical components may be provided. The circuit board 2 is located entirely within the housing 1. For example, as shown in fig. 4, in the present embodiment, the inner side wall of the housing 1 may be provided with a plurality of mounting portions 15. One or more of the circuit boards 2 may be fixed in the housing 1 by the mounting portion 15.

As shown in fig. 1 and 2, the first side 11 of the housing 1 is provided with a through mounting hole 14. The engagement portion 31 is fixed to the housing 1 through the mounting hole 14. The outside of the engaging portion 31 is provided with an external thread. The fitting portion 32 is provided with an internal thread on the inner side. The engagement portion 32 can thereby be screwed onto the locking portion 31 by means of an external thread. And the locking portion 31 has a through hole therethrough. The wiring hole on the mating portion 32 and the through hole of the clamping portion 31 together form a threading hole for the wire harness 5 to pass through. In this way, inflow of water from inside the waterproof structure 3 can be avoided. Thus, the controller has a waterproof rating of at least IP65. The IP65 level waterproof standard is completely dustproof and can prevent intrusion of sprayed water.

Preferably, the first side 11 of the housing 1 may be provided with a plurality of mounting holes 14 to adapt to various models or requirements. And if there are mounting holes 14 that are not needed, the plugging can be done by a seal.

Preferably, the interface 6 is located remotely from the waterproof structure 3. In this way, the interface 6 can be further protected from water. In particular, the lower part of the housing 1 may also store a certain amount of water. Thus, even if a small amount of water is permeated into the controller, the normal operation of the controller is not affected.

In particular, the locking portion 31 may be provided with a plurality of threading holes through which the plurality of wire harnesses 5 pass. And a plurality of wire units can pass through each threading hole. In other words, one harness 5 may be constituted by a plurality of wire units. In order for the connection 6 to be able to pass through, the largest connection 6 of these wire units must also be able to pass through the wire openings (in particular the wire openings of the mating parts 32). After all the connectors 6 have been passed, the sleeve can be heat shrunk over the outside of all the wire units. The interface 6 may include at least one of a VGA, HDMI, USB, DVI, S port, a video port, an audio port, a color difference port, and a network port.

As shown in fig. 5, more preferably, a rubber opening and closing part 33 is further provided in the routing hole of the matching part 32, and the opening and closing part can be opened when the connector 6 is required to pass. After the passage of the connector 6, the opening and closing portion can spring back and fit the wire harness 5 therein. The rubber shutter 33 has a through hole that matches the sleeve when in a closed state.

As shown in fig. 3 and 4, in a preferred embodiment, the second side 12 of the housing 1 has an inwardly extending step 13, the cover 4 has a skirt 41 covering the outside of the step 13, and a bending member 7 is provided on one side of the skirt 41. The first side 71 of the bending element 7 is fixed to the step 13 and the enclosure 41 by means of a fastening element, and the second side 72 of the bending element 7 has a connecting groove. The cover plate 4 and the surrounding baffle part 41 are all provided with holes around which the bending piece 7 can be installed, and when the bending piece 7 is not assembled, the cover plate 4 and the holes of the surrounding baffle part 41 are connected and sealed through fasteners. The cover plate 4 is abutted against the end face of the step surface.

The above disclosure is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, so that all equivalent technical changes made by the specification and drawings of the present utility model are included in the scope of the present utility model.

Various embodiments in this specification are described in a progressive manner, and identical or similar parts are all provided for each embodiment, each embodiment focusing on differences from other embodiments. The subject application is operational with numerous general purpose or special purpose computer system environments or configurations. For example: personal computers, server computers, hand-held or portable devices, tablet devices, multiprocessor systems, microprocessor-based systems, set top boxes, programmable electronic devices, network PCs, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like.

Although the present application has been described by way of example, one of ordinary skill in the art will recognize that there are many variations and modifications to the present application without departing from the spirit of the present application, and it is intended that the appended embodiments include such variations and modifications without departing from the application.

Claims

1. A controller for a waterproof light box, comprising:

a housing having a first side and a second side adjacent to the first side;

a circuit board disposed within the housing;

the waterproof structure is arranged on the first side surface of the shell;

the cover plate is detachably arranged on the second side surface of the shell;

2. The controller for a waterproof light box according to claim 1, wherein the wire harness includes a plurality of wire units, each wire unit having an interface with the circuit board, the waterproof structure having a threading hole through which each wire unit passes, the threading hole being larger than the largest interface; a sleeve is also provided outside all the wire units.

3. The controller for a waterproof light box according to claim 1, wherein the interface is disposed away from the waterproof structure.

4. The controller for a waterproof light box according to claim 1, wherein the waterproof structure comprises a clamping portion embedded on the first side surface of the housing and a matching portion connected with the clamping portion through threads, the clamping portion is provided with a through hole, the matching portion is provided with a wiring hole through which a wire harness passes, and the through hole is larger than the wiring hole.

5. The controller for a waterproof light box according to claim 1, wherein the waterproof level of the controller is at least IP65.

6. The controller for a waterproof box according to claim 1, wherein the second side surface of the housing has an inwardly extending stepped portion, the cover plate has a surrounding portion covered outside the stepped portion, and a bending member is provided on one side of the surrounding portion.

7. The controller for a waterproof box according to claim 6, wherein a first side of the bending member is fixed to the step portion and the enclosure portion by a fastener, and a second side of the bending member has a connecting groove.

8. The controller for a waterproof lamp box according to claim 7, wherein openings capable of mounting the bending piece are formed in the periphery of the cover plate and the surrounding portion, the openings of the cover plate and the surrounding portion are connected and sealed through fasteners when the bending piece is not assembled, and the cover plate is abutted to the end face of the step portion.

9. The controller for a waterproof lamp box according to claim 4, wherein a rubber opening/closing portion is further provided in the wiring hole of the mating portion.

10. The controller for a waterproof light box according to claim 1, wherein the interface comprises at least one of a VGA, HDMI, USB, DVI, S port, a video port, an audio port, a color difference port, and a network port.