A down lamp with quick-change lens and face ring
Patent Information
- Application Number
- CN202522224101.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-10-21
AI Technical Summary
目前主要市面上的LED筒灯存在只有一种色温，更换透镜及面环步骤烦琐的问题，无法同时应用到复合多样性的场景中，因此需要设计一种可快速更换透镜及面环的筒灯来解决上述问题
1.本实用新型中，将色温调整开关和功率调整开关集成在散热器组件顶部，实现了多种功能的集中控制，操作更加直观和便捷，透镜罩通过旋转扣死的方形固定在光源支架，使得透镜罩的安装过程简单快捷，无需复杂的工具和繁琐的步骤，大大节省了安装时间和精力，透镜罩能够有效地保护光源免受灰尘、杂质和外界环境的影响，确保光源的发光效率和质量不受损害，当需要更换透镜或进行维修时，同样可以通过简单的旋转操作将透镜罩拆卸下来，方便用户对内部部件进行检查、清洁或更换，降低了维护成本和难度，实用性强。
Smart Images
Figure CN224787063U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, and in particular to a downlight with a quick-change lens and face ring. Background Technology
[0002] LED lighting, with its numerous advantages such as high efficiency and energy saving, environmental friendliness and pollution-free operation, good visual effects, and long lifespan, is replacing most traditional lighting methods. Currently, most LED downlights on the market have the problem of only having one color temperature and cumbersome steps in changing lenses and face rings, making them unsuitable for diverse and complex scenarios. Therefore, there is a need to design a downlight with a quick-change lens and face ring to solve these problems. Utility Model Content
[0003] The main purpose of this invention is to provide a downlight with a quick-change lens and face ring, which can effectively solve the problems in the background technology.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A downlight with a quick-change lens and face ring includes a heat sink assembly, a driver assembly, and a quick-change lens and face ring assembly. The lens and face ring assembly includes a circular front ring assembly with an edge, a square front ring assembly with an edge, a circular front ring assembly without an edge, and a square front ring assembly without an edge. The heat sink assembly is rotatably fastened to the lens and face ring assembly. A COB chip is installed inside the heat sink assembly and is fixed inside the heat sink assembly by a light source bracket and screws. The heat sink assembly includes a lens, which is installed in a lens cover. The lens cover is fixed to the light source bracket by a rotatably fastened square shape. The top of the heat sink assembly has a color temperature adjustment switch. The driver assembly includes a driver housing, an insulating component, and a driver board. The driver board has a power adjustment switch.
[0005] To facilitate the installation of the circular front ring assembly, as a downlight with a quick-change lens and face ring according to this utility model, the circular front ring assembly includes a first transition piece, a circular front ring, a first silicone ring, and a first spring clip. The first silicone ring is placed inside the circular front ring and pressed tightly by the first transition piece. The first transition piece is then fixed to the circular front ring with screws. The first spring clips are installed on both sides of the circular front ring, and the first spring clips can fix the light fixture to the ceiling.
[0006] To facilitate the installation of the square front ring assembly, as a downlight with a quick-change lens and face ring according to this utility model, the square front ring assembly includes a second transition piece, a square front ring, a second silicone ring, and a second spring clip. The second silicone ring is placed inside the square front ring and pressed tightly by the second transition piece. The second transition piece is then fixed to the square front ring with screws. The second spring clips are installed on both sides of the square front ring, and the second spring clips can fix the light fixture to the ceiling.
[0007] To facilitate the installation of the circular edgeless front ring assembly, this utility model describes a downlight with a quick-change lens and face ring. The circular edgeless front ring assembly includes a third transition piece, a circular edgeless front ring, a third silicone ring, a first spring clip, and a first embedded frame. The third silicone ring is placed inside the circular edgeless front ring and pressed down by the third transition piece. The third transition piece is then fixed to the circular edgeless front ring with screws. The first spring clip is evenly installed on the third transition piece. When the installed assembly is inserted into the first embedded frame, the first spring clip will hook onto the first embedded frame, thereby fixing the lamp.
[0008] To facilitate the installation of the square frameless front ring assembly, this utility model provides a downlight with a quick-change lens and face ring. The square frameless front ring assembly includes a fourth transition piece, a square frameless front ring, a fourth silicone ring, a second spring clip, and a second pre-embedded frame. The fourth silicone ring is placed inside the square frameless front ring and pressed down by the fourth transition piece. The fourth transition piece is then fixed to the square frameless front ring with screws. The second spring clip is evenly installed on the fourth transition piece. When the installed assembly is inserted into the second pre-embedded frame, the second spring clip will hook onto the second pre-embedded frame, thereby fixing the lamp.
[0009] To facilitate easy adjustment, the heat sink assembly of this utility model, which features a downlight with a quickly replaceable lens and face ring, allows for rapid adjustment of color temperature and power according to different scene requirements. The color temperature adjustment range is 2700K-5000K, and the power adjustment range is 16W-20W.
[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. In this utility model, the color temperature adjustment switch and power adjustment switch are integrated on the top of the heat sink assembly, realizing centralized control of multiple functions. The operation is more intuitive and convenient. The lens cover is fixed to the light source bracket by a rotating and snapping square, making the installation process of the lens cover simple and quick, without complicated tools and tedious steps, greatly saving installation time and effort. The lens cover can effectively protect the light source from dust, impurities and external environmental influences, ensuring that the luminous efficiency and quality of the light source are not damaged. When it is necessary to replace the lens or perform maintenance, the lens cover can also be removed by a simple rotation operation, which makes it convenient for users to inspect, clean or replace the internal components, reducing maintenance costs and difficulty, and making it highly practical.
[0011] 2. In this utility model, by setting up circular front ring components with edges, square front ring components with edges, circular front ring components without edges, and square front ring components without edges, a variety of design styles are provided for the lamps, enriching the design choices of the products, meeting the personalized needs of different users for the shape and appearance of the lamps, enabling the lamps to better adapt to various decoration styles and venue requirements, increasing the market appeal of the products, matching various interior decoration styles, playing a good decorative role, enhancing the aesthetics of the overall space, and increasing the applicability and flexibility of the lamps. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the heat sink assembly structure according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the drive component structure according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the circular edge-mounted front ring assembly structure according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the square front ring assembly with edges according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the circular edgeless front ring structure according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the square edgeless front ring assembly structure according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the lens mounting structure according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the circular edge assembly structure according to an embodiment of the present utility model; Figure 9 This is a schematic diagram of the square edge assembly structure according to an embodiment of the present utility model; Figure 10 This is a schematic diagram of the circular edgeless assembly structure according to an embodiment of the present utility model; Figure 11This is a schematic diagram of the square, borderless assembly structure according to an embodiment of the present utility model.
[0013] In the diagram: 1. Heat sink assembly; 101. COB chip; 102. Light source bracket; 103. Lens; 104. Lens cover; 105. Color temperature adjustment switch; 2. Drive assembly; 201. Drive housing; 202. Insulating component; 203. Drive board; 204. Power adjustment switch; 3. Circular front ring assembly with edges; 301. First transition component; 302. Circular front ring; 303. First silicone ring; 304. First spring clip; 4. Square front ring assembly with edges; 401. Second transition piece; 402. Square front ring; 403. Second silicone ring; 404. Second spring clip; 5. Circular edgeless front ring assembly; 501. Third transition piece; 502. Circular edgeless front ring; 503. Third silicone ring; 504. First spring clip; 505. First embedded frame; 6. Square edgeless front ring assembly; 601. Fourth transition piece; 602. Square edgeless front ring; 603. Fourth silicone ring; 604. Second spring clip; 605. Second embedded frame. Detailed Implementation
[0014] 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.
[0015] Example like Figure 1-11 As shown, a downlight with a quick-change lens and face ring includes a heat sink assembly 1, a drive assembly 2, and a quick-change lens and face ring assembly. The lens and face ring assembly includes a circular front ring assembly with an edge 3, a square front ring assembly with an edge 4, a circular front ring assembly without an edge 5, and a square front ring assembly without an edge 6. The heat sink assembly 1 is rotatably fastened to the lens and face ring assembly. A COB chip 101 is installed inside the heat sink assembly 1 and is fixed inside the heat sink assembly 1 by a light source bracket 102 and screws. The heat sink assembly 1 includes a lens 103, which is installed in a lens cover 104. The lens cover 104 is fixed to the light source bracket 102 by a rotatably fastened square shape. The top of the heat sink assembly 1 has a color temperature adjustment switch 105. The drive assembly 2 includes a drive housing 201, an insulating component 202, and a drive plate 203. A power adjustment switch 204 is provided on the drive plate 203.
[0016] In practical use, the color temperature adjustment switch and power adjustment switch are integrated on the top of the heat sink assembly 1, realizing centralized control of multiple functions. This allows users to conveniently adjust the color temperature and power of the lamp from one location, making operation more intuitive and convenient, and improving the user experience. As an important component of the lamp, the heat sink assembly 1's excellent heat dissipation performance can effectively reduce the operating temperature of the light source and driver components, thereby improving the stability and reliability of the lamp and extending its service life. By optimizing the design of the heat sink assembly, its heat dissipation function can be better utilized, while providing a stable operating environment for the color temperature and power adjustment switches. The lens 103 is installed in the lens cover 104, which is rotated... The snap-fit square fixing to the light source bracket 102 makes the installation of the lens cover 104 simple and quick. Users can achieve a tight fixation between the lens cover 104 and the light source bracket 102 by simply rotating it, without complicated tools and tedious steps, which greatly saves installation time and effort. The lens cover 104 can effectively protect the light source from dust, impurities and the influence of the external environment, ensuring that the luminous efficiency and quality of the light source are not damaged, and also helps to extend the service life of the light source. When it is necessary to replace the lens 103 or perform maintenance, the lens cover 104 can also be removed by simply rotating it, which makes it convenient for users to inspect, clean or replace the internal components, reducing maintenance costs and difficulty, and making it highly practical.
[0017] In this embodiment, the circular front ring assembly 3 includes a first transition piece 301, a circular front ring 302, a first silicone ring 303, and a first spring clip 304. The first silicone ring 303 is placed inside the circular front ring 302 and pressed by the first transition piece 301. The first transition piece 301 is then fixed to the circular front ring 302 with screws. The first spring clips 304 are installed on both sides of the circular front ring 302. The first spring clips 304 can fix the light fixture to the ceiling.
[0018] In practical use, the circular edge front ring assembly 3 has a simple and beautiful appearance, which can match various interior decoration styles, play a good decorative role, and enhance the aesthetics of the overall space. The first silicone ring 303 can enhance the sealing between the circular edge front ring assembly 3 and the lamp body, prevent dust, moisture and other substances from entering the lamp, and further improve the lamp's protective performance and reliability. Especially in some humid or dusty environments, it can better protect the normal operation of the lamp.
[0019] In this embodiment, the square front ring assembly 4 includes a second transition piece 401, a square front ring 402, a second silicone ring 403, and a second spring clip 404. The second silicone ring 403 is placed inside the square front ring 402 and pressed by the second transition piece 401. The second transition piece 401 is then fixed to the square front ring 402 with screws. The second spring clips 404 are installed on both sides of the square front ring 402. The second spring clips 404 can fix the light fixture to the ceiling.
[0020] In practical use, the square front ring assembly 4 provides users with another shape option, which can be selected according to different installation environments and user needs, increasing the applicability and flexibility of the lamp. The second spring clips 404 installed on both sides of the square front ring 402 can also fix the lamp to the ceiling. Its operation is simple and convenient, and users can easily complete the installation of the lamp without complicated tools and professional installation skills, which improves the installation efficiency and user experience of the lamp.
[0021] In this embodiment, the circular edgeless front ring assembly 5 includes a third transition piece 501, a circular edgeless front ring 502, a third silicone ring 503, a first spring buckle 504, and a first embedded frame 505. The third silicone ring 503 is placed inside the circular edgeless front ring 502 and pressed tightly by the third transition piece 501. The third transition piece 501 is then fixed to the circular edgeless front ring 502 with screws. The first spring buckle 504 is evenly installed on the third transition piece 501. When the installed assembly is inserted into the first embedded frame 505, the first spring buckle 504 will hook onto the first embedded frame 505, thereby fixing the lamp.
[0022] In practical use, the design of the circular borderless front ring component 5 eliminates the traditional frame, presenting a simple and smooth appearance that is more in line with the modern minimalist decoration style. It can add a sense of fashion and modernity to the interior space. The third silicone ring 503 is placed inside the circular borderless front ring 502 and pressed with the third transition piece 501. Then, the third transition piece 501 is fixed to the circular borderless front ring 502 with screws, making the installation process of the circular borderless front ring component 5 simple and quick, further improving the convenience and flexibility of installation. The borderless design allows light to be emitted more evenly, reducing light obstruction and reflection at the frame, improving lighting efficiency and light utilization, and providing users with a brighter and more uniform lighting environment.
[0023] In this embodiment, the square edgeless front ring assembly 6 includes a fourth transition piece 601, a square edgeless front ring 602, a fourth silicone ring 603, a second spring clip 604, and a second embedded frame 605. The fourth silicone ring 603 is placed inside the square edgeless front ring 602 and pressed tightly by the fourth transition piece 601. The fourth transition piece 601 is then fixed to the square edgeless front ring 602 with screws. The second spring clip 604 is evenly installed on the fourth transition piece 601. When the installed assembly is inserted into the second embedded frame 605, the second spring clip 604 will hook onto the second embedded frame 605, thereby fixing the lamp.
[0024] In practical use, the square frameless front ring assembly 6 provides another frameless design style for the lamps, enriching the product's design options and meeting the personalized needs of different users for the shape and appearance of the lamps. This allows the lamps to better adapt to various decoration styles and venue requirements, increasing the product's market appeal. The fourth silicone ring 603 is placed inside the square frameless front ring 602, pressed down by the fourth transition piece 601, and then fixed to the square frameless front ring 602 with screws, ensuring the installation firmness and stability of the square frameless front ring assembly 6. At the same time, the second spring clip 604 is evenly installed... When the installed components are inserted into the second pre-embedded frame 605 after being mounted on the fourth transition piece 601, the second spring clip 604 will automatically hook onto the second pre-embedded frame 605, achieving rapid fixation, which greatly improves installation efficiency and saves installation time and cost. The fourth silicone ring 603 can effectively enhance the sealing between the square edgeless front ring component 6 and the lamp body, preventing dust, moisture and other substances from entering the lamp. At the same time, it can also play a certain role in buffering and shock absorption, protecting the internal components of the lamp from external impact and vibration, improving the lamp's protective performance and reliability, and ensuring the lamp's normal operation in various environments.
[0025] In this embodiment, the heat sink assembly 1 can quickly adjust the color temperature and power according to different scenario requirements. The color temperature adjustment range is 2700K-5000K, and the power adjustment range is 16W-20W.
[0026] In practical use, the color temperature adjustment range is 2700K-5000K, and the power adjustment range is 16W-20W. The color temperature and power can be adjusted according to different display needs and environmental conditions to achieve the best lighting effect, realize personalized lighting effects, and improve the applicability and flexibility of the lamps.
[0027] Working Principle: During use, the color temperature adjustment switch 105 and power adjustment switch 204 are integrated on the top of the heat sink assembly 1. Users can quickly adjust the color temperature and power of the lamp by operating these switches to meet the needs of different scenarios. The heat sink assembly 1 provides a stable operating environment while effectively dissipating heat, ensuring the stable operation of the light source and driver components, and extending the life of the lamp. The lens cover 104 is fixed to the light source bracket 102 by a rotating and snapped square, which is convenient for installation and maintenance and can protect the light source from external influences. The circular front ring assembly 3 with edges, the square front ring assembly 4 with edges, the circular front ring assembly 5 without edges, and the square front ring assembly 6 are suitable for different installation environments and user needs through different fixing methods and sealing designs. The installation process of these components is simple and quick, and they have good sealing and protective performance, which can protect the internal components of the lamp and ensure the normal operation of the lamp in various environments. In specific use, users can select different types of front ring assemblies according to actual needs and achieve personalized lighting effects by adjusting the color temperature and power, thereby improving the applicability and flexibility of the lamp.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A downlight with a quickly replaceable lens and face ring, characterized in that: The assembly includes a heat sink assembly (1), a drive assembly (2), and a quick-change lens and face ring assembly. The lens and face ring assembly includes a circular front ring assembly with edges (3), a square front ring assembly with edges (4), a circular front ring assembly without edges (5), and a square front ring assembly without edges (6). The heat sink assembly (1) is rotatably fastened to the lens and face ring assembly. A COB chip (101) is installed inside the heat sink assembly (1) and is fixed inside the heat sink assembly (1) by a light source bracket (102) and screws. The heat sink assembly (1) includes a lens (103), which is installed in a lens cover (104). The lens cover (104) is fixed to the light source bracket (102) by a rotatably fastened square. The heat sink assembly (1) has a color temperature adjustment switch (105) on top. The drive assembly (2) includes a drive housing (201), an insulating part (202), and a drive plate (203). The drive plate (203) is provided with a power adjustment switch (204).
2. A downlight with a quickly replaceable lens and face ring according to claim 1, characterized in that: The circular front ring assembly (3) includes a first transition piece (301), a circular front ring (302), a first silicone ring (303), and a first spring clip (304). The first silicone ring (303) is placed inside the circular front ring (302) and pressed by the first transition piece (301). The first transition piece (301) is then fixed to the circular front ring (302) with screws. The first spring clip (304) is installed on both sides of the circular front ring (302). The first spring clip (304) can fix the light fixture to the ceiling.
3. A downlight with a quickly replaceable lens and face ring according to claim 1, characterized in that: The square front ring assembly (4) includes a second transition piece (401), a square front ring (402), a second silicone ring (403), and a second spring clip (404). The second silicone ring (403) is placed inside the square front ring (402) and pressed by the second transition piece (401). The second transition piece (401) is then fixed to the square front ring (402) with screws. The second spring clip (404) is installed on both sides of the square front ring (402). The second spring clip (404) can fix the light fixture to the ceiling.
4. A downlight with a quickly replaceable lens and face ring according to claim 1, characterized in that: The circular edgeless front ring assembly (5) includes a third transition piece (501), a circular edgeless front ring (502), a third silicone ring (503), a first snap fastener (504), and a first embedded frame (505). The third silicone ring (503) is placed inside the circular edgeless front ring (502) and pressed tightly by the third transition piece (501). The third transition piece (501) is then fixed to the circular edgeless front ring (502) with screws. The first snap fastener (504) is evenly installed on the third transition piece (501). When the installed assembly is inserted into the first embedded frame (505), the first snap fastener (504) will hook onto the first embedded frame (505), thereby fixing the lamp.
5. A downlight with a quickly replaceable lens and face ring according to claim 1, characterized in that: The square edgeless front ring assembly (6) includes a fourth transition piece (601), a square edgeless front ring (602), a fourth silicone ring (603), a second snap fastener (604), and a second embedded frame (605). The fourth silicone ring (603) is placed inside the square edgeless front ring (602) and pressed tightly by the fourth transition piece (601). The fourth transition piece (601) is then fixed to the square edgeless front ring (602) with screws. The second snap fastener (604) is evenly installed on the fourth transition piece (601). When the installed assembly is inserted into the second embedded frame (605), the second snap fastener (604) will hook onto the second embedded frame (605), thereby fixing the lamp.
6. A downlight with a quickly replaceable lens and face ring according to claim 1, characterized in that: The square edgeless front ring assembly (6) includes a fourth transition piece (601), a square edgeless front ring (602), a fourth silicone ring (603), a second snap fastener (604), and a second embedded frame (605). The fourth silicone ring (603) is placed inside the square edgeless front ring (602) and pressed tightly by the fourth transition piece (601). The fourth transition piece (601) is then fixed to the square edgeless front ring (602) with screws. The second snap fastener (604) is evenly installed on the fourth transition piece (601). When the installed assembly is inserted into the second embedded frame (605), the second snap fastener (604) will hook onto the second embedded frame (605), thereby fixing the lamp.