Spring clamping piece fixing structure of down lamp
By using a spring clip fixing structure combining the isolation bottom shell and the plug-in method in the downlight, the problems of low assembly efficiency and poor sealing of the traditional downlight fixing method are solved, and efficient assembly and good sealing are achieved.
Patent Information
- Application Number
- CN202420673589.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The spring clip fixing method of traditional downlights has problems of low assembly efficiency and poor sealing, especially the bolt connection will damage the sealing of the lamp body.
The spring clamp fixing structure is adopted that combines the isolation bottom shell and the plug-in method. Through the isolation bottom shell and baffle design, the spring fixing is achieved by using the cooperation of the spring clamp and the limit card, and avoiding the use of traditional riveting or bolts. .
It greatly improves the assembly efficiency of downlights, ensures the integrity and sealing of the lamp body structure, and avoids the problems of light leakage and the pop-up of the isolation bottom shell.
Smart Images
Figure CN222437799U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of downlight spring fixing, in particular to a spring clamp fixing structure of a downlight. Background Art
[0002] Downlights are usually installed on the top of the wall. Before installation, a circular hole of a certain diameter is reserved on the top of the wall to facilitate the installation of the downlight. The downlight has a circular bracket shell and a frame extending around it. The bracket shell of the downlight matches the reserved circular hole, and the frame fits the surface of the top of the wall to prevent the downlight from being too embedded in the circular hole. At the same time, a locking piece is also provided on the downlight to further fix the position of the downlight. The traditional locking piece is fixed with a spring by a bolt. The screwing of the bolt destroys the sealing of the entire lamp body, and the assembly efficiency is not high. Utility Model Content
[0003] In order to solve the defects and shortcomings of the prior art, the purpose of the utility model is to provide a spring clip fixing structure for a downlight which has a simple structure, a reasonable design and is easy to use. It improves the fixing method of the traditional downlight spring clip and adopts a plug-in method to replace the traditional riveting or bolt fixing method, thereby greatly improving the assembly efficiency and ensuring the integrity of the lamp body structure.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: it consists of a lamp body, an isolation bottom shell, a spring holder, and a baffle; a pair of concave isolation bottom shells are symmetrically arranged on the upper ends of both sides of the lamp body, and a baffle is arranged on the lower end of the isolation bottom shell, the baffle is kept in contact with the shell, and an integrated spring holder is connected to the inside of the isolation bottom shell.
[0005] Preferably, the cross section of the spring clamp is a trapezoidal structure, and a limit clamp is provided on the inner lower half of the spring clamp.
[0006] Preferably, a spring is clamped on the inner side of the spring clamp, and the inner folding arm of the spring is clamped on the lower end of the spring clamp and is fixed by a limit clamp.
[0007] After adopting the above structure, the beneficial effects of the utility model are as follows: 1. It improves the fixing method of the traditional downlight spring clip, and adopts an isolation bottom shell and plug-in method to fix the spring, which greatly improves the assembly efficiency, ensures the integrity of the lamp body structure, and avoids the traditional riveting or bolting and drilling to damage the sealing of the lamp body.
[0008] 2. The lower baffle of the isolation bottom shell improves the sealing of the lamp body to avoid light leakage; at the same time, it prevents the isolation bottom shell from popping out. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model is described in detail through the following specific implementations and drawings.
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 It is a cross-sectional view of the utility model;
[0012] Figure 3 It is a partial enlarged view of the utility model;
[0013] Description of the accompanying drawings: lamp body 1, isolation bottom shell 2, spring holder 3, spring holder 4, spring 5, baffle 6, shell 7. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is described below by specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0015] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.
[0016] See Figure 1-Figure 3 As shown, this specific embodiment adopts the following technical scheme: it includes a lamp body 1, an isolation bottom shell 2, a spring holder 3, and a baffle 6; a pair of concave isolation bottom shells 2 are symmetrically arranged at the upper ends of both sides of the lamp body 1, and a baffle 6 is arranged at the lower end of the isolation bottom shell 2, and the baffle 6 is kept in contact with the shell 7, and an integrated spring holder 3 is connected to the inside of the isolation bottom shell 2, and the spring 5 is fixed to the inner side of the spring holder 4 by clamping, and a baffle 6 is arranged at the lower end of the isolation bottom shell 2, and the baffle 6 is kept in contact with the shell 7.
[0017] Among them, the cross-section of the spring seat 3 is a special-shaped trapezoidal structure, and a limit card 4 is set on the inner lower half of the spring seat; the inner folding arm 51 of the spring 5 is clamped on the lower end of the spring seat 3 and is limited and fixed by the limit card 4.
[0018] In addition, components such as a light-emitting substrate, a reflective cup and a projection lamp cover are fixed inside the lamp body 1 .
[0019] The working principle of this specific embodiment is as follows: the inner folding arm 51 of the spring 5 can be directly plugged into the inner side of the isolation bottom shell 2 , and the inner folding arm 51 is clamped by the cooperation of the spring clamp seat 3 and the limit clamp 4 , thereby achieving the fixation of the spring 5 .
[0020] This specific implementation improves the traditional fixing method of the spring clip of the downlight, and adopts the isolation bottom shell to fix the spring in a plug-in manner, which greatly improves the assembly efficiency, ensures the integrity of the lamp body structure, and avoids the traditional riveting or bolting and drilling to damage the sealing of the lamp body. The lower baffle of the isolation bottom shell improves the sealing of the lamp body and avoids light leakage; at the same time, it prevents the isolation bottom shell from popping out.
[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A spring clamp fixing structure for a downlight, characterized in that: It consists of a lamp body, an isolation bottom shell, a spring clamp and a baffle. A pair of concave isolation bottom shells are symmetrically arranged on the upper ends of both sides of the lamp body, and a baffle is arranged on the lower end of the isolation bottom shell. The baffle is kept in contact with the shell, and an integrated spring clamp is connected inside the isolation bottom shell.
2. The spring clamp fixing structure of a downlight according to claim 1, characterized in that: The cross section of the spring clamp is a trapezoidal structure, and a limit clamp is arranged on the inner lower half of the spring clamp.
3. The spring clamp fixing structure of a downlight according to claim 1, characterized in that: The inner side of the spring clamp is clamped with a spring, and the inner folding arm of the spring is clamped at the lower end of the spring clamp and is fixed by a limiting clamp.