CN218998477U

CN218998477U - LED driving power supply box

Info

Publication number: CN218998477U
Application number: CN202222837494.1U
Authority: CN
Inventors: 张其; 王三杰; 桂忠臣; 刘党军
Original assignee: Jinshanmen Technology Co ltd
Current assignee: Jinshanmen Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-26
Publication date: 2023-05-09
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a LED drive power supply box, includes the box body, and the box body link up the setting to the side, and the box body top can be dismantled and be connected with the upper cover, and upper cover both sides end interval respectively is provided with a set of joint portion, and upper cover both sides edge all is equipped with the lid and presses the portion, and the joint portion is equipped with the mounting hole on the box body side terminal surface about the inner wall formation spacing connection relation, and the upper cover side limit is provided with the location end, and the location end is connected the fixed knot of formation box body and upper cover with the mounting hole cooperation location. The utility model has reasonable and compact structure, the cover pressing part of the upper cover is used for covering the top of the box body for preliminary positioning, the upper cover is pushed to ensure that the clamping part is clamped with the convex part to form an upper limit structure and a lower limit structure, finally, the upper cover and the box body are completely positioned and fixed by utilizing the connection of the positioning end and the mounting hole, and the upper cover and the box body are completely locked by virtue of the positioning matching of the upper limit and the lower limit and the positioning hole.

Description

LED driving power supply box

Technical Field

The utility model relates to the technical field of circuit fixing, in particular to a power circuit fixing device, and particularly relates to an LED driving power box.

Background

At present, along with the increasing application of LEDs to various industries, particularly, a large-sized LED screen is composed of a small LED display, imaging is displayed on the large screen, and the small screens are controlled to display different imaging respectively, so that the independent small LED displays are required to be controlled, the lines of the small LED displays with a large number are scattered and complicated, the lines are easily scattered, and the maintenance and the management are inconvenient. The special circuit fixing device is required for different small LED displays to ensure clear and definite circuit classification, the traditional LED circuit can utilize the box-packed fixing device made of aluminum alloy, but the fixing device is complicated and high in cost, the installation is troublesome to cause the disadvantage of daily maintenance and management, and the LED driving power supply box convenient to install and low in cost is required at present to meet the requirement of daily maintenance and management.

Disclosure of Invention

The utility model aims to solve the problems of the prior art, provides an LED driving power supply box, and solves the problems of troublesome installation and high cost of the traditional LED driving power supply box at present.

The utility model solves the technical problems by adopting the technical scheme that: the LED driving power supply box comprises a box body, wherein the opposite side ends of the box body are communicated with each other, an upper cover is detachably connected to the top of the box body, a group of clamping parts are arranged at the two side ends of the upper cover at intervals respectively, cover pressing parts, which are arranged between the clamping parts, of the top of the box body are respectively arranged at the edges of the two sides of the upper cover, the clamping parts form an upper limit connection relationship and a lower limit connection relationship at the inner walls of the side ends of the box body, mounting holes are formed in the side end faces of the box body, positioning ends are provided with positioning ends which extend downwards, and the positioning ends are matched with the mounting holes to be positioned and connected, and are matched with the upper limit clamping parts and the lower limit clamping parts of the box body and the upper cover to form a fixing structure of the box body. After the setting, the upper cover utilizes the lid pressure portion to cover at the box body top, and the bellying joint of reuse upper cover both sides end is preliminary spacing to be connected with the bellying joint of box body side end inner wall, and the reuse positioning end carries out final location with upper cover and box body and fixes a position completely with the mounting hole, and whole upper cover and box body installation are swift convenient, are convenient for the circuit installation debugging, excellent in use effect.

As a further improvement of the utility model, a group of protruding parts are formed on the inner side wall after the side end surface of the box body is propped up and pressed, the clamping part is formed by downwards bending the side end part of the upper cover by 90 degrees, a semi-open bayonet is arranged on the clamping part, and the bayonet and the protruding part are inserted and attached to form an upper limit connection relationship and a lower limit connection relationship. The bayonet of the clamping part is matched with the protruding part of the top pressure of the inner side end surface of the box body to form a semi-limiting structure which limits up and down, and when the box is installed, only the cover pressing part covers the top of the box body and pushes the upper cover to enable the bayonet to be aligned and clamped with the protruding part, so that the installation is simple and convenient.

As a further improvement of the utility model, the positioning end and the mounting hole are connected and positioned through the connecting piece, the connecting piece is of an elastic material integrated structure, the connecting piece consists of a rod body, pressing ends at two ends of the rod body and an inserting end, and the inserting end penetrates through the positioning end and the mounting hole and is matched with the pressing ends to form a positioning structure with two ends being limited and clamped on the upper cover and the box body. The positioning end and the mounting hole are connected by the connecting piece, the elastic material integrated structure of the connecting piece is directly and manually inserted, specifically, the pressing end is pressed against the rod body to penetrate through the positioning end and the mounting hole, the two ends of the pressing end and the two ends of the inserting end are finally used for respectively clamping the positioning end and the side end of the box body, the whole process is manually pressed by force, no additional tool is needed, the operation is simple and convenient, and the positioning effect is good.

As a further improvement of the utility model, the insertion end is a steamed bread-like structure with a circular arc end surface. After the steamed bread-shaped structure is arranged, the insertion end is used as the front end penetrating through the positioning end and the mounting hole, the insertion difficulty needs to be reduced as much as possible, the clamping effect on the positioning end after insertion can be guaranteed, and the insertion end of the steamed bread-shaped structure can be clamped on the positioning end by utilizing the front arc front end to effectively reduce the insertion difficulty and then be matched with the bottom end face.

As a further improvement of the utility model, the mounting hole is a threaded hole, and the positioning end is connected with the mounting hole through screw threads. The locating end is fixed to the position of the mounting hole through the screw by utilizing the threaded hole of the mounting hole, so that the mounting is simple and the operation is convenient.

As a further improvement of the utility model, the box body and the upper cover are provided with radiating holes which are beneficial to the ventilation of a group of air. The radiating holes can obviously strengthen the ventilation in the box body so as to enhance the radiating effect and ensure the normal operation of the internal circuit in the controllable temperature.

As a further improvement of the utility model, the box body and the upper cover are of metal aluminum integrated structure, and the surfaces of the box body and the upper cover are sprayed with an antioxidant layer. Compared with the box structure processed by the aluminum alloy section bar of the traditional circuit box, the box body and the upper cover of the technical scheme are of an aluminum integrated structure, so that the weight is lighter, the cost is cheaper, heat can be well dissipated, the follow-up recycling is more convenient, the use is convenient, and the cost and the recycling are saved.

The beneficial effects of the utility model are as follows: the utility model has reasonable and compact structure, the cover pressing part of the upper cover is used for covering the top of the box body for preliminary positioning, the upper cover is pushed to ensure that the clamping part is clamped with the convex part to form an upper limit structure and a lower limit structure, finally, the upper cover and the box body are completely positioned and fixed by utilizing the connection of the positioning end and the mounting hole, and the upper cover and the box body are completely locked by virtue of the positioning matching of the upper limit and the lower limit and the positioning hole.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;

fig. 4 is a partial schematic view of the positioning end position.

Reference numerals illustrate: the box body 1, upper cover 2, joint portion 3, lid pressure portion 4, location end 5, bellying 6, connecting piece 7, body of rod 7-1, press end 7-2, insert end 7-3, louvre 8.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to the drawings: this kind of LED drive power supply box in this embodiment, including box body 1, box body 1 link up the setting to the side, the box body 1 top can be dismantled and be connected with upper cover 2, upper cover 2 both sides end interval respectively is provided with a set of joint portion 3, upper cover 2 both sides edge all is equipped with the lid that is located between joint portion 3 and presses portion 4 at box body 1 top, joint portion 3 is equipped with the mounting hole on box body 1 side end inner wall formation upper and lower spacing relation of connection, upper cover 2 side limit is provided with the locating tip 5 that downwardly extending formed on the terminal surface of box body 1 side, locating tip 5 and mounting hole cooperation location are connected and cooperate the upper and lower spacing joint of box body 1 and joint portion 3 to form box body 1 and upper cover 2's fixed knot constructs.

The side end face of the box body 1 is propped up and pressed and then protrudes on the inner side wall to form a group of protruding parts 6, the clamping part 3 is formed by downwards bending the side end part of the upper cover 2 by 90 degrees, a semi-open bayonet is arranged on the clamping part 3, and the bayonet and part of the end part of the protruding part 6 are inserted and attached to form an upper limit connection relationship and a lower limit connection relationship.

Embodiment one: as shown in fig. 4, the positioning end 5 and the mounting hole are connected and positioned by a connecting piece 7, the connecting piece 7 is of an elastic material integrated structure, the connecting piece 7 consists of a rod body 7-1, pressing ends 7-2 at two ends of the rod body and an inserting end 7-3, and the inserting end 7-3 penetrates through the positioning end 5 and the mounting hole and is matched with the pressing end 7-2 to form a positioning structure with two ends being limited and clamped on the upper cover and the box body. Preferably, the insertion end 7-3 is a steamed bread-like structure with a circular arc end surface.

Embodiment two: the mounting hole is a threaded hole, and the positioning end 5 is in threaded connection with the mounting hole through a screw.

Preferably, the case 1 and the upper cover 2 are respectively provided with a heat dissipation hole 8 for facilitating ventilation of a set of air.

The box body 1 and the upper cover 2 are of metal aluminum integrated structure, and the surfaces of the box body 1 and the upper cover 2 are both sprayed with an antioxidant layer.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. An LED driving power supply box comprises a box body (1), and is characterized in that: the utility model discloses a box body, including box body (1), upper cover (2), lid (3) and upper cover (2) are located box body (1), box body (1) link up the setting to side, upper cover (2) both sides end interval is provided with a set of joint portion (3) respectively, upper cover (2) both sides edge all is equipped with lid pressure portion (4) at box body (1) top that are located between joint portion (3), joint portion (3) are at box body (1) side inner wall formation upper and lower spacing relation of connection, be equipped with the mounting hole on box body (1) side terminal surface, upper cover (2) side limit edge is provided with locating end (5) that downwardly extending formed, locating end (5) are connected and cooperate box body (1) and joint portion (3) upper and lower spacing joint formation box body (1) and upper cover (2) fixed knot constructs.

2. The LED driving power supply according to claim 1, characterized in that: the box body (1) side terminal surface is pushed up the back and is protruding formation a set of bellying (6) on the inside wall, joint portion (3) are by upper cover (2) side tip downwards buckling 90 degrees formation, be equipped with half open bayonet socket on joint portion (3), bayonet socket and bellying (6) partial tip are inserted the laminating and are formed upper and lower spacing connection relation.

3. The LED driving power supply according to claim 1, characterized in that: the positioning end (5) is connected with the mounting hole through a connecting piece (7), the connecting piece (7) is of an elastic material integrated structure, the connecting piece (7) is composed of a rod body (7-1), pressing ends (7-2) at two ends of the rod body and an inserting end (7-3), and the inserting end (7-3) penetrates through the positioning end (5) and the mounting hole and is matched with the pressing end (7-2) to form a positioning structure with two ends being clamped on the upper cover and the box body in a limiting mode.

4. A LED driving power supply according to claim 3, characterized in that: the insertion end (7-3) is of a steamed bread-like structure with an arc end face.

5. The LED driving power supply according to claim 1, characterized in that: the mounting hole is a threaded hole, and the positioning end (5) is connected with the mounting hole through screw threads.

6. The LED driving power supply according to claim 1, characterized in that: and the box body (1) and the upper cover (2) are uniformly distributed with heat dissipation holes (8) which are beneficial to ventilation of a group of air.

7. The LED driving power supply according to claim 1, characterized in that: the box body (1) and the upper cover (2) are of metal aluminum integrated structure, and the surfaces of the box body (1) and the upper cover (2) are both sprayed with an antioxidant layer.