A lamp anti-glare cover

Abstract

This utility model discloses an anti-glare cover for a lamp, including a lampshade with a driving cavity and a control circuit board cavity within it. The lampshade also has a control switch groove and a display groove connected to the control circuit board cavity. Several lamp bead recesses are provided on the lampshade, and several snap-fit ​​ears for securing the lamp body are integrally formed along the edge of the lampshade. Screw holes are integrally formed on the lampshade. This utility model has a reasonable structural design. The snap-fit ​​ears, combined with the lamp bead recesses, allow the lamp bead lens to be positioned within the recesses, improving anti-glare performance. Furthermore, the driving cavity and control circuit board cavity facilitate the installation and positioning of the drive power supply and control circuit board, enhancing installation convenience and effectiveness. It is easy to assemble and disassemble and has strong applicability.

Description

Technical Field

[0001] This utility model belongs to the field of lamp housing technology, specifically relating to an anti-glare lamp cover. Background Technology

[0002] A lamp is a common lighting structure, which includes a housing, a light source board, and a lens structure. Although it can meet the general usage needs, its anti-glare effect is limited. Patent CN202222297629.X discloses a thin and light anti-glare LED lamp, which has an anti-glare grille on the top surface of the circuit board, which helps to improve the anti-glare performance. However, it is not conducive to disassembly and maintenance, and it cannot display or control the operation, thus limiting its applicability. Summary of the Invention

[0003] The purpose of this utility model is to provide a lamp anti-glare cover with a reasonable structure and convenient assembly and disassembly.

[0004] The technical solution to achieve the purpose of this utility model is a lamp anti-glare cover, including a lamp cover, a driving cavity is provided on the lamp cover, a control circuit board cavity is provided inside the driving cavity, and a control switch groove and a display groove are provided on the lamp cover that are connected to the control circuit board cavity.

[0005] The lampshade is provided with several lamp bead recesses, and the edge of the lampshade is integrally formed with several snap-fit ​​ears for locking onto the lamp body.

[0006] The lampshade has screw holes integrally formed on it.

[0007] A further preferred embodiment is that the lampshade has several parallel strip-shaped grooves;

[0008] A strip-shaped piece is snapped into the strip-shaped groove, and the lamp bead avoidance slot is located on the strip-shaped piece, and the number of lamp bead avoidance slots on the strip-shaped piece is greater than three.

[0009] A further preferred embodiment is that: a snap-fit ​​groove is provided on the inner wall of the strip-shaped groove, and a snap-fit ​​spring is fixed to the edge of the strip-shaped piece;

[0010] The edge of the strip is attached to the strip groove, and the snap-fit ​​spring is engaged in the snap-fit ​​groove for positioning.

[0011] A further preferred embodiment is that a control switch is disposed within the control switch groove, and a digital display tube is disposed within the display groove;

[0012] Both the control switch and the digital display tube are connected to the circuit board located in the cavity of the control circuit board.

[0013] A further preferred embodiment is that both the lampshade and the strip are plastic structural components.

[0014] This utility model has positive effects: The structure of this utility model is reasonable. It is provided with snap-fit ​​ears to cooperate with the lamp bead avoidance slot, and the lamp bead lens is located in the lamp bead avoidance slot, which is conducive to improving the anti-glare performance of the lighting. In addition, it is provided with a drive cavity to cooperate with the control circuit board cavity, which facilitates the installation and positioning of the drive power supply and control circuit board, improving the convenience and effectiveness of installation, and making it easy to disassemble and assemble and highly applicable.

[0015] Furthermore, its lampshade has a strip-shaped groove to accommodate a strip-shaped plate, with the LED bead recess located on the strip-shaped plate. This facilitates the disassembly and replacement of the strip-shaped plate as needed, making it convenient to use. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0019] Figure 3 This is a side view of the structure of this utility model.

[0020] Reference numerals: 1. Lamp cover; 2. Drive cavity; 3. Control circuit board cavity; 4. Control switch groove; 5. Display groove; 6. Lamp bead clearance slot; 7. Clip-on lug; 8. Strip groove; 9. Strip piece; 10. Clip slot; 11. Clip spring; 12. Control switch; 13. Digital display tube; 14. Screw hole post. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0022] See Figures 1 to 3As shown, an anti-glare cover for a lamp includes a lampshade 1, a driving cavity 2 on the lampshade, a control circuit board cavity 3 inside the driving cavity, and a control switch groove 4 and a display groove 5 connected to the control circuit board cavity on the lampshade. In this embodiment, the lampshade is a conventional structure of the prior art, and it is simply applied. The driving cavity is used to house the driving power supply, and the control circuit board cavity houses the control circuit board.

[0023] Furthermore, in this embodiment, the lampshade is provided with a plurality of lamp bead recessing slots 6, and the edge of the lampshade is integrally formed with a plurality of snap-fit ​​ears 7 for locking onto the lamp body; the lampshade is integrally formed with screw hole posts 14. The lamp bead recessing slots are used to hold the lamp bead lens, thereby improving the anti-glare performance, and the snap-fit ​​ears can be quickly connected to the lamp body, while also achieving dual positioning in conjunction with the screw hole posts.

[0024] In this embodiment, the lampshade has several parallel strip-shaped grooves 8; a strip-shaped piece 9 is fastened within each strip-shaped groove, and the lamp bead clearance slots are located on the strip-shaped pieces, with more than three lamp bead clearance slots on the strip-shaped pieces. Both the lampshade and the strip-shaped pieces are plastic structural components. The strip-shaped pieces are separate from the lampshade, facilitating disassembly, assembly, maintenance, and replacement operations, and there are at least three strip-shaped pieces.

[0025] Furthermore, in this embodiment, a snap-fit ​​groove 10 is provided on the inner wall of the strip-shaped groove, and a snap-fit ​​spring piece 11 is fixed to the edge of the strip-shaped piece; the edge of the strip-shaped piece is attached to the strip-shaped groove, and the snap-fit ​​spring piece is engaged in the snap-fit ​​groove for positioning. This structure improves the ease and effectiveness of assembling and disassembling the strip-shaped piece.

[0026] Furthermore, in this embodiment, a control switch 12 is disposed within the control switch recess, and a digital display tube 13 is disposed within the display recess; both the control switch and the digital display tube are connected to the circuit board located within the control circuit board cavity. This facilitates disassembly and assembly, and improves the stability and reliability of use.

[0027] This utility model has positive effects: The structure of this utility model is reasonable. It is provided with snap-fit ​​ears to cooperate with the lamp bead avoidance slot, and the lamp bead lens is located in the lamp bead avoidance slot, which is conducive to improving the anti-glare performance of the lighting. In addition, it is provided with a drive cavity to cooperate with the control circuit board cavity, which facilitates the installation and positioning of the drive power supply and control circuit board, improving the convenience and effectiveness of installation, and making it easy to disassemble and assemble and highly applicable.

[0028] Furthermore, its lampshade has a strip-shaped groove to accommodate a strip-shaped plate, with the LED bead recess located on the strip-shaped plate. This facilitates the disassembly and replacement of the strip-shaped plate as needed, making it convenient to use.

[0029] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0030] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A light fixture anti-glare cover comprising a light cover, characterized in that: The lampshade is provided with a driving cavity, the driving cavity is provided with a control circuit board cavity, and the lampshade is provided with a control switch groove and a display groove that are connected to the control circuit board cavity. The lampshade is provided with several lamp bead recesses, and the edge of the lampshade is integrally formed with several snap-fit ​​ears for locking onto the lamp body. The lampshade has screw holes integrally formed on it.

2. The anti-glare cover for a lamp according to claim 1, characterized in that: The lampshade is provided with several parallel strip-shaped grooves; A strip-shaped piece is snapped into the strip-shaped groove, and the lamp bead avoidance slot is located on the strip-shaped piece, and the number of lamp bead avoidance slots on the strip-shaped piece is greater than three.

3. The anti-glare cover for a lamp according to claim 2, characterized in that: The inner wall of the strip groove is provided with a snap-fit ​​groove, and the edge of the strip is fixed with a snap-fit ​​spring piece; The edge of the strip is attached to the strip groove, and the snap-fit ​​spring is engaged in the snap-fit ​​groove for positioning.

4. The anti-glare cover for a lamp according to claim 3, characterized in that: A control switch is provided in the control switch groove, and a digital display tube is provided in the display groove; Both the control switch and the digital display tube are connected to the circuit board located in the cavity of the control circuit board.

5. A lamp anti-glare cover according to claim 2, characterized in that: Both the lampshade and the strip are plastic structural components.

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