Optical reflector cup
By designing optical reflectors and heat dissipation channels, the glare and high temperature problems of commercial and supermarket track lights have been solved, achieving comfortable lighting and equipment durability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LEADER LIGHTING CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-06-19
AI Technical Summary
The direct light source of existing supermarket track lights results in high glare values, which may cause shoppers to experience temporary blindness, and prolonged exposure to high temperatures may cause the filaments to break.
It adopts an optical reflector cup, which uses a streamlined reflector cup and reflective points made of aluminum alloy to refract light, and heat dissipation channels are set on the surface of the shell to dissipate heat and avoid glare and high temperature damage.
It effectively reduces glare and prevents shoppers from experiencing temporary blindness, while the heat dissipation channel prevents the filament from being damaged by high temperatures, thus extending the lifespan of the equipment.
Smart Images
Figure CN224381325U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, specifically to an optical reflector. Background Technology
[0002] A reflector cup is a reflective device that uses a point light source as its core and a cup-shaped reflector to focus light over a long distance. It belongs to the category of optical reflectors and is mainly used to control the illumination distance and area of the main light spot. Its core design parameters include the position of the light source, the aperture diameter, and the light emission angle. It achieves the focusing function through a parabolic curved surface and is commonly found in flashlights, searchlights, LED streetlights, and projection equipment.
[0003] Current supermarket track lights are all front-emitting, with the light source shining directly out, resulting in high glare. When placed at a large angle, the light shines directly into the eyes, which is quite dazzling and may cause shoppers to experience temporary blindness. To address these issues, an optical reflector is proposed to solve the problem. Utility Model Content
[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an optical reflector cup, including a frame, a mounting groove is provided at the center of the surface of the frame, a reflector cup adapted to the mounting groove is fixedly installed at the center of the top of the frame, a plurality of reflective points are attached to the inner surface of the reflector cup, the reflector cup is made of aluminum alloy, the reflector cup is streamlined, the reflective angle of the reflector cup decreases from large to small, a shell is provided on the surface of the frame, and the shell is connected to the frame by a threaded connection.
[0005] Preferably, a groove is provided at the center of one side of the frame, a connecting frame is fixedly installed inside the groove, and an illumination lamp extending into the reflector is fixedly installed on one side of the connecting frame.
[0006] Preferably, a hanger rod is fixedly installed on both opposite sides of the frame, and the top end of the hanger rod is provided with a first threaded groove.
[0007] Preferably, a hanger is fixedly installed on one side of the top of the reflector cup, and a second threaded groove is provided at the center of the top of the hanger.
[0008] Preferably, a first heat dissipation channel is provided on both opposite sides of the top of the housing, and a plurality of second heat dissipation channels are provided between the two first heat dissipation channels, with a distance of 5 cm between two adjacent second heat dissipation channels.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0010] The reflector cup and the internal reflection point of the reflector cup are designed to refract the light emitted by the lamp, avoiding glare. The two sets of first heat dissipation channels and multiple second heat dissipation channels on the surface of the housing allow the lamp to dissipate heat quickly, preventing the filament from breaking due to prolonged high temperature exposure. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the structure of this utility model;
[0013] Figure 2 This is a partial structural diagram of the present invention;
[0014] Figure 3 This is a schematic diagram of the shell structure in this utility model;
[0015] Figure 4 This is a cross-sectional view of the reflector cup structure in this utility model.
[0016] In the diagram: 100, frame; 200, groove; 300, connecting frame; 400, hanger; 500, first threaded groove; 600, hanger; 700, second threaded groove; 800, housing; 900, reflector; 1000, first heat dissipation channel; 1100, second heat dissipation channel; 1200, illumination lamp; 1300, reflector cup. Detailed Implementation
[0017] 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.
[0018] Example: Figures 1-4As shown, this utility model provides an optical reflector cup, including a frame 100. A mounting groove is provided at the center of the surface of the frame 100. A reflector cup 1300 adapted to the mounting groove is fixedly installed at the center of the top of the frame 100. The reflector cup 1300 is snapped into the inside of the mounting groove. A plurality of reflective points 900 are attached to the inner surface of the reflector cup 1300. The direct light source of the illumination lamp 1200 is refracted through the reflective points 900 on the inner surface of the reflector cup 1300. The reflector cup 1300 is made of aluminum alloy and has a streamlined shape. The reflection angle of the reflector cup 1300 decreases from large to small, greatly refracting the direct light source emitted by the illumination lamp 1200. A housing 800 is provided on the surface of the frame 100. The housing 800 is connected to the frame 100 by a threaded connection.
[0019] A groove 200 is provided at the center of one side of the frame 100. A connecting frame 300 is fixedly installed inside the groove 200. An illumination lamp 1200 extending into the reflector cup 1300 is fixedly installed on one side of the connecting frame 300.
[0020] By adopting the above technical solution, the connecting frame 300 is connected to an external power source to provide power for the illumination lamp 1200.
[0021] Hangers 400 are fixedly installed on both sides of the frame 100. The top of the hanger 400 is provided with a first threaded groove 500. A bracket 600 is fixedly installed on one side of the top of the reflector cup 1300. A second threaded groove 700 is provided at the center of the top of the bracket 600.
[0022] By adopting the above technical solution, the housing 800 can be installed or removed from the surface of the frame 100. The housing 800 can be disassembled by removing the bolts on the surface of the rod 400 and the bracket 600 from the inside of the first thread groove 500 and the second thread groove 700. Similarly, the bolts can be screwed into the inside of the first thread groove 500 and the second thread groove 700 inside the rod 400 and the bracket 600.
[0023] The top of the housing 800 has two opposite sides with first heat dissipation channels 1000. Between the two first heat dissipation channels 1000, the housing 800 has several second heat dissipation channels 1100. The distance between two adjacent second heat dissipation channels 1100 is 5cm.
[0024] The heat generated by the illumination lamp 1200 during illumination can be dissipated through the first heat dissipation channel 1000 and the second heat dissipation channel 1100. At the same time, the cold air from the outside can also cool the illumination lamp 1200 through the first heat dissipation channel 1000 and the second heat dissipation channel 1100.
[0025] Working principle: The housing 800 can be installed or removed from the surface of the frame 100. The housing 800 can be disassembled by removing the bolts on the surface of the hanger 400 and the hanger 600 from the inside of the first threaded groove 500 and the second threaded groove 700. Similarly, the bolts are screwed into the inside of the first threaded groove 500 and the second threaded groove 700 inside the hanger 400 and the hanger 600. The reflector cup 1300 and the reflective point 900 inside the reflector cup 1300 cause the light emitted by the illumination lamp 1200 to be refracted and then emitted. The heat generated by the illumination lamp 1200 during illumination can be dissipated through the first heat dissipation channel 1000 and the second heat dissipation channel 1100. At the same time, the cold air from the outside can also cool the illumination lamp 1200 through the first heat dissipation channel 1000 and the second heat dissipation channel 1100.
[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. An optical reflector cup, comprising a frame (100), characterized in that: An installation groove is provided at the center of the surface of the frame (100). A reflector cup (1300) adapted to the installation groove is fixedly installed at the center of the top of the frame (100). Several reflective points (900) are attached to the inner surface of the reflector cup (1300). The reflector cup (1300) is made of aluminum alloy. The reflector cup (1300) has a streamlined shape. The reflective angle of the reflector cup (1300) decreases from large to small. The surface of the frame (100) is covered with a shell (800). The shell (800) is connected to the frame (100) by a threaded connection.
2. An optical reflector as described in claim 1, characterized in that, A groove (200) is provided at the center of one side of the frame (100). A connecting frame (300) is fixedly installed inside the groove (200). An illumination lamp (1200) extending into the reflector cup (1300) is fixedly installed on one side of the connecting frame (300).
3. An optical reflector cup as described in claim 2, characterized in that, The frame (100) is fixedly installed with a hanger (400) on both sides opposite to each other, and the top of the hanger (400) is provided with a first threaded groove (500).
4. An optical reflector as described in claim 3, characterized in that, A hanger (600) is fixedly installed on one side of the top of the reflector cup (1300), and a second threaded groove (700) is provided at the center of the top of the hanger (600).
5. An optical reflector as described in claim 1, characterized in that, The top of the housing (800) has a first heat dissipation channel (1000) on both sides opposite to each other. The housing (800) has a number of second heat dissipation channels (1100) between the two first heat dissipation channels (1000). The distance between two adjacent second heat dissipation channels (1100) is 5cm.