LED circuit board with dismounting structure

Abstract

The utility model discloses an LED circuit board with a dismounting structure, which relates to the technical field of LED circuit boards, and comprises an LED circuit board, the LED circuit board is a PCB (printed circuit board) with a square structure, four corners of the LED circuit board are respectively provided with a round hole, a mounting foot is mounted in each round hole, a supporting foot is arranged at the bottom of each mounting foot, and the LED circuit board is a PCB with a square structure. Separable dismounting seats are arranged at the bottoms of the supporting legs. According to the utility model, the bottom of the dismounting seat is fixed on the inner wall of the casing, and the dismounting seat is adhered and fixed on the inner wall of the casing by utilizing the adhesive and cannot be separated, so that when the LED circuit board needs to be dismounted, the supporting legs and the dismounting seat are connected and fixed by adopting magnetic attraction; the LED circuit board can be separated from the interior of the machine shell only by pulling out the LED circuit board upwards, the separated disassembly and assembly base is reserved on the inner wall of the machine shell, installation of the next time is facilitated, and the design structure is quite suitable for being used in the frequent disassembly and installation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED circuit board technical field, concretely is a LED circuit board with dismounting structure. BACKGROUND

[0002] LED circuit board is a kind of electronic device specially designed for controlling and driving light emitting diode (LED). The main function of this circuit board is to convert the power provided by the power supply into current, voltage and frequency suitable for LED operation, to ensure the normal operation and long life of LED. LED circuit board is widely used in home lighting, commercial lighting, display screen and other various scenes.

[0003] At present, the LED circuit board in the industry needs to be disassembled from the shell to complete the repair because the several sensors or light emitting diodes on the LED circuit board will be damaged in the long-term use process. However, the LED circuit board in the current industry is mainly fixed by screw tightening, and the screw connection is troublesome to disassemble and assemble, and the screw connection is not suitable for frequent disassembly. Therefore, it is necessary to provide a LED circuit board with dismounting structure. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a LED circuit board with dismounting structure to solve the technical problem that the LED circuit board in the industry needs to be disassembled from the shell to complete the repair because the several sensors or light emitting diodes on the LED circuit board will be damaged in the long-term use process. However, the LED circuit board in the current industry is mainly fixed by screw tightening, and the screw connection is troublesome to disassemble and assemble, and the screw connection is not suitable for frequent disassembly.

[0005] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme:

[0006] A LED circuit board with dismounting structure, comprising a LED circuit board, the LED circuit board is a square structure PCB printed circuit board, a circular hole is formed in each of the four corners of the LED circuit board, an installation foot is installed in each of the circular holes, a supporting foot is arranged at the bottom of each installation foot, a detachable dismounting seat is arranged at the bottom of the supporting foot, and the dismounting seat is fixed to the inner wall of the shell.

[0007] As a preferred technical scheme of the utility model, the bottom of the dismounting seat is provided with adhesive.

[0008] As a preferred technical scheme of the utility model, the top end of the dismounting seat is provided with a dismounting groove, an iron sheet is fixedly installed on the inner wall of the dismounting groove, and the bottom of the supporting leg is provided with a permanent magnet matched with the dismounting groove.

[0009] As a preferred technical scheme of the utility model, the outer wall bottom of the dismounting seat is provided with a fixing leg.

[0010] As a preferred technical scheme of the utility model, a plurality of positioning holes are formed on the surface of the LED circuit board close to the edge position of the LED circuit board.

[0011] As a preferred technical scheme of the utility model, the top end of each mounting leg is provided with a cross groove.

[0012] The utility model discloses a plurality of positioning holes are formed on the surface of the LED circuit board close to the edge position of the LED circuit board, and the plurality of positioning holes are convenient for the quick positioning of the LED circuit board in the process of dismounting, are favorable to the installation speed, and the circular hole is formed on each four corners of the LED circuit board, each circular hole is installed with the mounting leg, the bottom of each mounting leg is provided with the supporting leg, the bottom of the supporting leg is provided with the dismounting seat that can be separated, the dismounting seat is fixed on the inner wall of the casing through the bottom, and the dismounting seat is inseparable on the inner wall of the casing through the adhesive bonding.

[0013] The utility model discloses a plurality of positioning holes are formed on the surface of the LED circuit board close to the edge position of the LED circuit board, and the plurality of positioning holes are convenient for the quick positioning of the LED circuit board in the process of dismounting, are favorable to the installation speed, and the circular hole is formed on each four corners of the LED circuit board, each circular hole is installed with the mounting leg, the bottom of each mounting leg is provided with the supporting leg, the bottom of the supporting leg is provided with the dismounting seat that can be separated, the dismounting seat is fixed on the inner wall of the casing through the bottom, and the dismounting seat is inseparable on the inner wall of the casing through the adhesive bonding.

[0014] The other advantages, objects and features of the utility model will be set forth in the subsequent description, and to some extent, will be apparent to those skilled in the art based on the study of the following, or can be taught from the practice of the utility model. The objects and other advantages of the utility model can be realized and obtained through the following description. DRAWINGS

[0015] Fig. 1 It is the front view structural schematic drawing of the LED circuit board with the dismounting structure of the utility model;

[0016] Fig. 2 It is the schematic diagram of the front view structure of the LED circuit board with the dismounting structure of the utility model;

[0017] Fig. 3 It is the schematic diagram of the front view structure of the LED circuit board with the dismounting structure of the utility model;

[0018] In the drawing: LED circuit board 1, mounting foot 2, round hole 3, support foot 4, permanent magnet 5, dismounting groove 6, positioning hole 7, cross groove 8, fixed foot 9, iron sheet 10, adhesive 11, dismounting seat 12. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0021] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the above description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "one side", "the other side" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0023] In addition, the term "same" and other terms do not mean that the components must be absolutely the same, but there can be slight differences. The term "vertical" only means that the position relationship between the components is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined. EMBODIMENT

[0024] Please refer to Figs. 1-3 The utility model provides a technical scheme: a LED circuit board with dismounting structure, including LED circuit board 1, LED circuit board 1 is the PCB printed circuit board of square structure, and each of four corners of LED circuit board 1 is provided with a round hole 3, and each round hole 3 is internally provided with a mounting foot 2, and the bottom of each mounting foot 2 is provided with a supporting leg 4, and the bottom of supporting leg 4 is provided with a detachable dismounting seat 12, and the bottom of dismounting seat 12 is fixed to the inner wall of the casing.

[0025] The utility model discloses the surface of LED circuit board is provided with a plurality of positioning holes near the edge position of LED circuit board, and the plurality of positioning holes are convenient for the quick positioning of LED circuit board in the process of dismounting, are favorable to the installation speed, and the four corners of LED circuit board are each provided with a round hole, and each round hole is internally provided with a mounting foot, and the bottom of each mounting foot is provided with a supporting leg, and the bottom of supporting leg is provided with a detachable dismounting seat, the dismounting seat is fixed on the inner wall of the casing by the bottom of dismounting seat, and the dismounting seat is inseparable on the inner wall of the casing by the adhesive bonding, when needing to dismount the LED circuit board, the LED circuit board is separated from the casing by the magnetic attraction connection and fixed between the supporting leg and the dismounting seat, when needing to dismount, only need to pull out upwards to separate the LED circuit board, and the dismounting seat is retained on the inner wall of the casing, and the next installation is convenient, and the design structure is very suitable for using in the process of frequent dismounting and installation.

[0026] The bottom of dismounting seat 12 is provided with adhesive 11, and the outer wall bottom of dismounting seat 12 is provided with fixed foot 9. The connection firmness of the dismounting seat 12 fixed on the inner wall of the casing is improved.

[0027] Embodiment two

[0028] Please refer to Figs. 1-3 Another technical scheme provided by the utility model, the embodiment is same with the above-mentioned embodiment 1, and the same place is not described in the embodiment, and the specific difference lies in:

[0029] A LED circuit board with dismounting structure, including LED circuit board 1, LED circuit board 1 is the PCB printed circuit board of square structure, and each of four corners of LED circuit board 1 is provided with a round hole 3, and each round hole 3 is internally provided with a mounting foot 2, and the bottom of each mounting foot 2 is provided with a supporting leg 4, and the bottom of supporting leg 4 is provided with a detachable dismounting seat 12, and the bottom of dismounting seat 12 is fixed to the inner wall of the casing.

[0030] This invention features several positioning holes on the surface of the LED circuit board near its edge. These holes facilitate quick positioning of the LED circuit board during assembly and disassembly, improving installation speed. Each of the four corners of the LED circuit board has a circular hole containing a mounting foot. Each mounting foot has a support foot at its bottom, and the support foot has a detachable mounting base at its bottom. The mounting base is fixed to the inner wall of the housing using adhesive and is inseparable from it. When the LED circuit board needs to be disassembled, the support foot and mounting base are magnetically connected. To remove the circuit board, simply pull it upwards to detach it from the housing. The detached mounting base remains on the inner wall of the housing for future installation. This design is ideal for use in frequent disassembly and assembly processes.

[0031] The top of the disassembly base 12 is provided with a disassembly groove 6, and an iron plate 10 is fixedly installed on the inner wall of the disassembly groove 6. The bottom of the support foot 4 is provided with a permanent magnet 5 that cooperates with the disassembly groove 6.

[0032] This invention achieves faster, more efficient, and quicker assembly and disassembly of LED circuit boards by axially cooperating with the permanent magnet and the disassembly / removal slot. The process is also easier and more convenient, thus integrating the disassembly / removal structure into the LED circuit board, facilitating installation and disassembly and improving the installation stability of the LED circuit board.

[0033] Several positioning holes 7 are provided on the surface of LED circuit board 1 near its edge. This facilitates the installation of the LED circuit board and improves the efficiency of its assembly and disassembly.

[0034] Each mounting foot 2 has a cross groove 8 at its top for easy installation and removal of the mounting foot 2.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An LED circuit board with disassembly structure, comprising an LED circuit board (1), characterized in that: Said LED circuit board (1) is square structure PCB printed circuit board, four corners of said LED circuit board (1) are provided with a round hole (3), each said round hole (3) is internally provided with a mounting foot (2), the bottom of each said mounting foot (2) is provided with a supporting foot (4), the bottom of said supporting foot (4) is provided with a detachable dismounting seat (12), the bottom of said dismounting seat (12) is fixed to the inner wall of the casing.

2. The LED circuit board with disassembly structure according to claim 1, characterized in that: The bottom of said dismounting seat (12) is provided with an adhesive (11).

3. The LED circuit board with disassembly structure according to claim 1, characterized in that: The top of said dismounting seat (12) is provided with a dismounting groove (6), the inner wall of said dismounting groove (6) is fixedly provided with an iron sheet (10), the bottom of said supporting foot (4) is provided with a permanent magnet (5) matched with said dismounting groove (6).

4. The LED circuit board with disassembly structure according to claim 3, characterized in that: The bottom of the outer wall of said dismounting seat (12) is provided with a fixing foot (9).

5. The LED circuit board with disassembly structure according to claim 1, characterized in that: The surface of said LED circuit board (1) is provided with a plurality of positioning holes (7) near the edge of said LED circuit board (1).

6. The LED circuit board with disassembly structure according to claim 5, characterized in that: The top of each said mounting foot (2) is provided with a cross slot (8).

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