一种无限反射效果氛围灯的快速装配结构
By using the snap-fit between the inner lens and the lamp housing and the hot-melt fixation of the lamp shade, the problem of complex assembly of existing ambient lights has been solved, enabling rapid assembly and automated production of infinite reflection effects, and improving the reliability and aesthetics of the assembly.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING REBO LIGHTING & ELECTRONICS
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-17
AI Technical Summary
The existing ambient lighting with infinite reflection effects has many optical components, which makes assembly complex and makes it difficult to achieve fully automated production.
The inner lens is connected to the component mounting slot by a snap-fit mechanism, and the lampshade and lamp housing are fixed by heat fusion, which simplifies the assembly process and reduces the types and number of parts.
It enables rapid assembly of ambient lights with infinite reflection effects, simplifies the assembly process, facilitates automated production, and improves the reliability and aesthetics of the assembly.
Smart Images
Figure CN224516591U_ABST
Abstract
Claims
1. A quick assembly structure for an ambient light with an infinite reflection effect, comprising a lamp housing with a component mounting slot, a PCBA disposed in the component mounting slot, and a lampshade covering the opening of the component mounting slot, wherein a plurality of LED beads are integrated on the side of the PCBA near the lampshade, and a total reflection mirror for reflecting light back to the lampshade is provided on the inner side of the lampshade, the total reflection mirror having a light-transmitting pattern, the lampshade being able to both reflect part of the light back to the total reflection mirror and allow part of the light to pass through, and an inner lens for uniform light distribution is disposed between the PCBA and the total reflection mirror, characterized in that: The inner lens has mounting sidewalls extending toward the PCBA on at least two opposite outer edges. Each mounting sidewall has a plurality of first snap-fit structures. The wall of the component mounting slot has a second snap-fit structure corresponding to each of the first snap-fit structures. The inner lens is embedded in the component mounting slot through the snap-fit of each first snap-fit structure and the corresponding second snap-fit structure. The PCBA is pressed against the bottom of the component mounting slot by the mounting sidewalls. The lampshade is fixedly connected to the lamp housing by heat fusion, and the total reflection mirror is clamped between the two.
2. The quick assembly structure of the endless reflection effect atmosphere lamp according to claim 1, characterized in that: The inner lens has mounting sidewalls on its opposite outer edges extending along its length.
3. The quick assembly structure of the ambient light with infinite reflection effect according to claim 2, characterized in that: The first snap-fit structure consists of snap-fit protrusions formed on the outer wall of the corresponding mounting side wall, and the second snap-fit structure consists of snap-fit grooves formed on the wall of the component mounting slot.
4. The quick assembly structure of the endless reflection effect atmosphere lamp according to claim 2, characterized in that: Multiple clamping protrusions are formed on the outer edge of the mounting sidewall near the PCBA, and each clamping protrusion abuts against the PCBA.
5. The quick assembly structure of the endless reflection effect atmosphere lamp according to any one of claims 1-4, characterized in that: The inner lens is made of a milky white semi-transparent material.
6. The quick assembly structure of the endless reflection effect atmosphere lamp according to claim 1, characterized in that: The groove of the component mounting slot is folded outward to form a ring-shaped flange. The lampshade is integrally formed by a mounting frame made of opaque plastic material and a panel made of translucent plastic material through a two-color injection molding process. The mounting frame is a ring structure that matches the ring-shaped flange and is fixed to the ring-shaped flange by hot melting. The panel covers the outer surface of the mounting frame and the outer surface of the panel is coated with a semi-transparent and semi-reflective coating.
7. The quick assembly structure of the endless reflection effect atmosphere lamp according to claim 6, characterized in that: The annular flange has multiple hot-melt mounting holes. The mounting frame has protruding hot-melt connecting ribs that are adapted to each hot-melt mounting hole on the side away from the panel. Each hot-melt connecting rib is embedded into the corresponding hot-melt mounting hole and then fixed by hot-melt.
8. The quick assembly structure of the endless reflection effect atmosphere lamp according to claim 6, characterized in that: The total reflection mirror includes a mirror body supported on an annular flange. The mirror body has mirror flanges extending toward the panel on at least two opposite outer edges. The outer walls of the mirror flanges abut against the inner walls of the mounting frame, and the outer edges of the mirror flanges abut against the inner surface of the panel. At least the inner surface of the mirror body is coated with a total reflection coating, and the total reflection coating has light-transmitting positions, thereby forming the pattern.