Spring fixing structure for lamp installation

Abstract

The utility model relates to a spring fixing structure for lamp installation, which belongs to the technical field of lamp installation structures and comprises a lamp holder and a PC (polycarbonate) cover, and spring fixing components are arranged between two ends of the lamp holder and the PC cover. The spring fixing assembly comprises a spring supporting frame installed on the lamp holder, spring frames elastically connected with the spring supporting frame in an inserted mode are arranged on the two sides of the upper end of the PC cover, each spring frame is composed of a double-torsion spring and a spring seat, and the spring seats are connected with the PC cover. The device has the characteristics of compact structure, convenience in installation and reliability in use. A double-torsion spring structure is adopted to achieve quick and convenient disassembly and assembly of the PC cover and the lamp holder. No auxiliary tool is needed for later maintenance and replacement, and the lamp can be disassembled and replaced by hands.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixture installation structure technology, specifically to a spring fixing structure for lighting fixture installation. Background Technology

[0002] Existing lighting fixtures, such as downlights, spotlights, or linear lights, are generally installed in ceiling mounting holes using a fixture mounting structure. Existing linear lights mainly include pendant lights, surface-mounted lights, and recessed lights. Surface-mounted lights typically use screws to secure a spring clip, into which the light fixture is then snapped. This installation method is only suitable for relatively lightweight fixtures.

[0003] Existing lighting fixtures are typically fixed with nuts or clips. This method of installation is cumbersome and cannot be done quickly, thus requiring a lot of time and failing to meet people's needs. Summary of the Invention

[0004] This invention addresses the shortcomings of existing technologies by providing a spring-loaded fixing structure for lamp installation. This structure is compact, easy to install, and reliable. A double-torsion spring structure enables quick and easy assembly and disassembly of the PC cover and lamp holder. No tools are required for subsequent maintenance and replacement; the lamp can be disassembled and replaced by hand.

[0005] The above-mentioned technical problems of this utility model are mainly solved by the following technical solutions:

[0006] A spring-loaded fixing structure for lamp installation includes a lamp holder and a PC cover, with spring-loaded fixing assemblies between the lamp holder and the PC cover at both ends. Each spring-loaded fixing assembly includes a spring support frame mounted on the lamp holder, and spring frames that are elastically inserted into the spring support frames on both sides of the upper end of the PC cover. Each spring frame consists of a double torsion spring and a spring seat, and the spring seat is connected to the PC cover.

[0007] Preferably, the spring support bracket is fixed to the lamp holder with screws, and the spring seat is inserted into the PC cover and then fixed to the PC cover with screws.

[0008] Preferably, the spring support frame includes a support fixing plate, the support fixing plate is provided with an oval hole for screw installation, one end of the support fixing plate is provided with a spring mounting plate that is integrally bent at 90 degrees with the support fixing plate, and the spring mounting plate is provided with a spring insertion slot for insertion into a double torsion spring.

[0009] Preferably, the front end of the spring seat is provided with a pair of hook plates that are inserted and connected to the double torsion spring for positioning, and the rear end of the spring seat is provided with ear plates that are hooked and connected to the rear end of the double torsion spring for positioning.

[0010] Preferably, the double torsion spring comprises a pair of torsion springs, with a connecting rod integrally welded and fixed between one end of the two torsion springs, thereby connecting the two torsion springs into an integrated structure. The double torsion spring is made of stainless steel, which has strong rust and corrosion resistance, effectively protecting the double torsion spring.

[0011] This invention can achieve the following effects:

[0012] This invention provides a spring-loaded fixing structure for lamp installation, which, compared with existing technologies, features a compact structure, convenient installation, and reliable use. The double-torsion spring structure enables quick and easy assembly and disassembly of the PC cover and lamp holder. Subsequent maintenance and replacement require no auxiliary tools; the lamp can be disassembled and replaced by hand. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the assembled structure of this utility model.

[0014] Figure 2 This is a structural diagram of the present invention before assembly.

[0015] Figure 3 This is a schematic diagram of the connection structure between the PC cover and the spring frame in this utility model.

[0016] Figure 4 This is a schematic diagram of the connection structure between the lamp holder and the spring support frame in this utility model.

[0017] Figure 5 This is a schematic diagram of the spring fixing assembly in this utility model.

[0018] Figure 6 This is a schematic diagram of the spring frame in this utility model.

[0019] Figure 7 This is an exploded view of the spring frame in this utility model.

[0020] In the diagram: 1. Lamp holder; 2. Spring fixing assembly; 3. PC cover; 4. Spring support bracket; 5. Spring bracket; 6. Screw; 7. Support fixing plate; 8. Oval hole; 9. Spring mounting plate; 10. Spring insertion slot; 11. Double torsion spring; 12. Spring seat; 13. Connecting rod; 14. Torsion spring; 15. Hook plate; 16. Ear plate. Detailed Implementation

[0021] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0022] Example: Figure 1-7As shown, a spring-fixing structure for lamp installation includes a lamp holder 1 and a PC cover 3. Spring fixing assemblies 2 are provided between the two ends of the lamp holder 1 and the PC cover 3. The spring fixing assembly 2 includes a spring support frame 4 mounted on the lamp holder 1. The spring support frame 4 includes a support fixing plate 7. The support fixing plate 7 has an oval hole 8 for screw 6 installation. One end of the support fixing plate 7 has a spring mounting plate 9 that is integrally bent at 90 degrees with the support fixing plate 7. The spring mounting plate 9 has a spring insertion slot 10 for inserting into a double torsion spring 11. The upper end of the PC cover 3 has spring frames 5 that are elastically inserted into the spring support frame 4. The spring frames 5 are composed of a double torsion spring 11 and a spring seat 12. The spring seat 12 is connected to the PC cover 3. The double torsion spring 11 includes a pair of torsion springs 14. A connecting rod 13 is provided between one end of the two torsion springs 14 and integrally welded and fixed to the torsion springs 14. The connecting rod 13 connects the two torsion springs 14 into an integral structure. The spring support bracket 4 is fixed to the lamp holder 1 with screws 6. The spring seat 12 is inserted into the PC cover 3 and then fixed to the PC cover 3 with screws 6. The front sides of the spring seat 12 are provided with a pair of hook plates 15 that are inserted into and limited by the double torsion spring 11. The rear sides of the spring seat 12 are provided with ear plates 16 that are hooked into and limited by the rear ends of the double torsion spring 11.

[0023] In summary, this spring-loaded mounting structure for lighting fixtures is characterized by its compact design, convenient installation, and reliable operation. The double-torsion spring structure allows for quick and easy assembly and disassembly of the PC cover and lamp holder. Subsequent maintenance and replacement require no auxiliary tools; the lighting fixture can be disassembled and replaced by hand.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the essential characteristics of the invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] In summary, the above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. A spring fixing structure for a luminaire installation, characterized by: The utility model provides a spring fixing assembly (2) is equipped with between the both ends of lamp stand (1) and PC cover (3), the spring fixing assembly (2) includes the spring support frame (4) installed on lamp stand (1), the both sides of PC cover (3) upper end are equipped with the spring frame (5) and spring support frame (4) elasticity insertion, the spring frame (5) is composed of double torsional spring (11) and spring seat (12), and the spring seat (12) is connected with PC cover (3).

2. A spring fixing structure for a luminaire mounting according to claim 1, characterized in that: The spring support frame (4) is fixed on the lamp stand (1) by the screw (6), and the spring seat (12) is fixed on the PC cover (3) by the screw (6) after being inserted with the PC cover (3).

3. A spring fixing structure for a luminaire mounting according to claim 2, characterized in that: The spring support frame (4) includes the support fixed plate (7), the support fixed plate (7) is provided with the waist round hole (8) for the installation of the screw (6), one end of the support fixed plate (7) is provided with the spring mounting plate (9) that is integrated 90 degrees bending with the support fixed plate (7), and the spring mounting plate (9) is provided with the spring insertion slot hole (10) and is inserted with the double torsional spring (11).

4. A spring fixing structure for a luminaire mounting according to claim 2, characterized in that: The spring seat (12) is provided with a pair of hook plates (15) on the both sides of the front end and is inserted and connected with the double torsional spring (11) limit, and the both sides of the rear end of the spring seat (12) are provided with the ear plate (16) and are hooked with the rear end of the double torsional spring (11) limit.

5. A spring fixing structure for a luminaire mounting according to claim 1, characterized in that: The double torsional spring (11) includes a pair of torsional springs (14), and the both ends of the two torsional springs (14) are provided with the connecting rod (13) and are integrally welded with the torsional spring (14), and the two torsional springs (14) are connected into an integrated structure by the connecting rod (13).

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