Polarized cabinet lighting structure
By designing a cavity and a lamp plate in the strip profile in the cabinet lighting structure, and stably installing the polarization film with the compacting plate and support seat, the problems of uneven light and unsatisfactory polarization angle are solved, and more uniform lighting and more ideal polarization effects are achieved.
Patent Information
- Application Number
- CN202421002265.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-10
AI Technical Summary
In the existing cabinet lighting structure, the light cannot evenly illuminate the working surface of the cabinet, and the polarization angle is not ideal, resulting in blurred light in the blocking part of the profile.
The polarized cabinet lighting structure is adopted, including a cavity and a lamp plate inside the strip profile, the lamp plate is fixed by a wide compression plate and a narrow compression plate, the polarized film is stably installed through the support base and the clasp plate, and the light output angle is adjusted through the connector.
It achieves the uniformity of light and improves the polarization effect, reduces the light rays, provides a more ideal light output angle, and is suitable for cabinet lighting applications.
Smart Images
Figure CN222634404U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting, in particular to a polarized cabinet lighting structure. Background Art
[0002] At present, with the increasing development of economy, people's living standards have improved accordingly. Every household has cabinets, bookshelves or display cabinets, and there will be lighting inside to facilitate users to find the items they need. With the extensive use of LED lamps, especially strip lamps, these lighting in home or commercial areas are closer to the real needs of users.
[0003] There are two types of cabinet lighting applications currently on the market: one is the conventional application of strip profiles with diffusers, which cannot change the angle. In actual applications, in cabinets with limited height, the light cannot evenly illuminate the working surface of the cabinet. The other is that when designing strip profiles, the light outlet position is designed to be irregular, so as to block part of the light to achieve the effect of polarization. In actual applications, the polarization angle is not ideal, and there will be stray light in the part blocked by the profile. Utility Model Content
[0004] The purpose of the utility model is to solve the problems in the prior art that the light cannot evenly illuminate the working surface of the cabinet, the polarization angle is not ideal in actual application, and there will be stray light in the part blocked by the profile, and to propose a polarized cabinet lighting structure.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a polarized cabinet lighting structure, comprising a strip profile, a cavity is opened inside the strip profile, a lamp board is arranged inside the cavity, a wide pressing plate and a narrow pressing plate are respectively and obliquely symmetrically arranged on the upper surface of the lamp board, the wide pressing plate and the narrow pressing plate are both fixedly connected to the inner wall of the strip profile, a bottom connecting plate is arranged at one end of the lower surface of the lamp board, a plurality of lamp beads are evenly distributed on the lower surface of the lamp board, a bottom connecting seat is arranged at the other end of the lower surface of the lamp board, the bottom connecting plate and the bottom connecting seat are symmetrically distributed on the inner wall of the strip profile, a second supporting seat is arranged on the bottom side of the inner wall of the strip profile, the bottom connecting seat and the second supporting seat are provided with a polarizing film, and a connecting head is arranged at one end of the strip profile.
[0006] Preferably, a mounting groove is provided between the bottom connection seat and the second supporting seat, and one side of the polarizing film is slidably connected to the inner side of the mounting groove.
[0007] Preferably, the other end of the polarizing film is connected to a fastening plate, the fastening plate is fixed to the inner wall of the strip profile, and the lower surface of the polarizing film is connected to a first supporting seat.
[0008] Preferably, a docking hole is provided on the side of the connector, a rotation hole is provided at one end of the connector, and one end of the strip profile is connected to the inner side of the rotation hole.
[0009] Preferably, a mounting rod is connected to the side of the connector, and a threaded connector is provided at one end of the mounting rod.
[0010] Preferably, the outer wall of the other end of the mounting rod is provided with a mounting joint and a threaded connecting pipe, and the threaded connecting pipe is provided on the side of the mounting joint.
[0011] Preferably, a threading hole is formed through the inner side of the mounting rod, and a side opening is formed on the side of the mounting joint.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] In the utility model, the cavity provides space, which makes it convenient to install the lamp board inside. When installing the lamp board, a wide pressing plate and a narrow pressing plate are crimped on both sides of the top of the lamp board, and the bottom connecting plate and the bottom connecting seat are pressed on both sides of the bottom of the lamp board, thereby facilitating the provision of stable installation support for the lamp board, ensuring that the lamp beads distributed on the lamp board can achieve effective lighting. The polarizing film is supported by the first supporting seat and the second supporting seat, and is further pressed by the fastening plate and the bottom connecting seat on both sides of the top of the polarizing film, thereby ensuring the stable installation of the polarizing film and providing an effective polarizing effect, thereby facilitating the design of the deflection angle of the lamp board and the use of the polarizing film. At the same time, one end of the strip profile cooperates with the connector to achieve rotation adjustment, which is conducive to obtaining the desired light output angle, and the thickness and size of the polarizing film can be very small, which is very advantageous in the application of cabinet lighting. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a three-dimensional structural diagram of the polarized cabinet lighting structure proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the polarized cabinet lighting structure proposed in the utility model;
[0016] Figure 3 This is a partial structural diagram of the polarized cabinet lighting structure proposed in the utility model;
[0017] Figure 4 The utility model provides a partial structural schematic diagram of the polarized cabinet lighting structure.
[0018] Legend: 1. Strip profile; 2. Cavity; 3. Wide clamping plate; 4. Bottom connecting plate; 5. Lamp board; 6. Lamp beads; 7. Bottom connecting seat; 8. Mounting slot; 9. Polarizing film; 10. Connector; 11. Docking hole; 12. Rotation hole; 13. Mounting rod; 14. Threaded connector; 15. Mounting joint; 16. Side opening; 17. Threaded connecting tube; 18. Threading hole; 19. Narrow clamping plate; 20. Fastening plate; 21. First support seat; 22. Second support seat. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0021] Example 1
[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a polarized cabinet lighting structure, including a strip profile 1, a cavity 2 is opened inside the strip profile 1, a lamp board 5 is arranged inside the cavity 2, a wide pressing plate 3 and a narrow pressing plate 19 are obliquely and symmetrically arranged on the upper surface of the lamp board 5, the wide pressing plate 3 and the narrow pressing plate 19 are both fixedly connected to the inner wall of the strip profile 1, a bottom connecting plate 4 is arranged at one end of the lower surface of the lamp board 5, a plurality of lamp beads 6 are evenly distributed on the lower surface of the lamp board 5, a bottom connecting seat 7 is arranged at the other end of the lower surface of the lamp board 5, the bottom connecting plate 4 and the bottom connecting seat 7 are symmetrically distributed on the inner wall of the strip profile 1, a second supporting seat 22 is arranged on the bottom side of the inner wall of the strip profile 1, a polarizing film 9 is arranged on the bottom connecting seat 7 and the second supporting seat 22, and a connector 10 is arranged at one end of the strip profile 1.
[0023] In this embodiment, the cavity 2 provides space, which facilitates the installation of the lamp board 5 inside. When installing the lamp board 5, the wide pressing plate 3 and the narrow pressing plate 19 are pressed on the top sides of the lamp board 5, and the bottom connecting plate 4 and the bottom connecting seat 7 are pressed on the bottom sides of the lamp board 5, thereby facilitating the provision of stable installation support for the lamp board 5, ensuring that the lamp beads 6 distributed on the lamp board 5 can achieve effective lighting. The polarizing film 9 is supported by the first supporting seat 21 and the second supporting seat 22, and is further pressed on both sides of the top of the polarizing film 9 by the fastening plate 20 and the bottom connecting seat 7, thereby ensuring the stable installation of the polarizing film 9 and providing an effective polarizing effect, thereby facilitating the design of the deflection angle of the lamp board 5 and the use of the polarizing film 9. At the same time, one end of the strip profile 1 cooperates with the connector 10 to achieve rotation adjustment, which is conducive to obtaining the desired light output angle, and the thickness and size of the polarizing film 9 can be very small, which is very advantageous in the application of cabinet lighting.
[0024] Example 2
[0025] like Figure 1-Figure 4 As shown, a card slot 8 is provided between the bottom connecting seat 7 and the second supporting seat 22, one side of the polarizing film 9 is slidably connected to the inner side of the card slot 8, the other end of the polarizing film 9 is connected to a fastening plate 20, the fastening plate 20 is fixed to the inner wall of the strip profile 1, the lower surface of the polarizing film 9 is connected to the first supporting seat 21, a docking hole 11 is provided on the side of the connecting head 10, a rotating hole 12 is provided at one end of the connecting head 10, one end of the strip profile 1 is connected to the inner side of the rotating hole 12, a mounting rod 13 is connected to the side of the connecting head 10, a threaded connector 14 is provided at one end of the mounting rod 13, a mounting joint 15 and a threaded connecting pipe 17 are provided on the outer wall of the other end of the mounting rod 13, the threaded connecting pipe 17 is provided on the side of the mounting joint 15, a threading hole 18 is provided through the inner side of the mounting rod 13, and a side opening 16 is provided on the side of the mounting joint 15.
[0026] In this embodiment, the card slot 8 is used to provide space for the installation of the polarizing film 9. The fastening plate 20 and the first support seat 21 are pressed against one side of the polarizing film 9 to provide an installation function. The docking hole 11 is threadedly connected to the threaded connector 14 at one end of the mounting rod 13 to facilitate the provision of connection support. The rotating hole 12 facilitates the insertion of the strip profile 1 into the interior of the connector 10 and provides a rotation effect. The mounting joint 15 and the threaded connecting tube 17 cooperate to provide support, which facilitates the mounting rod 13 to provide stable support. The threading hole 18 facilitates the threading function and facilitates the insertion of cable circuits.
[0027] The working principle of this embodiment: when in use, first, the cavity 2 provides space, which is convenient for installing the lamp board 5 inside. When installing the lamp board 5, the wide clamping plate 3 and the narrow clamping plate 19 are crimped on both sides of the top of the lamp board 5, and the bottom connecting plate 4 and the bottom connecting seat 7 are pressed on both sides of the bottom of the lamp board 5, thereby facilitating the provision of stable installation support for the lamp board 5, ensuring that the lamp beads 6 distributed on the lamp board 5 can achieve effective lighting. The polarizing film 9 is lifted up by the first supporting seat 21 and the second supporting seat 22, and is further pressed on both sides of the top of the polarizing film 9 by the fastening plate 20 and the bottom connecting seat 7, thereby ensuring the stable installation of the polarizing film 9 and providing an effective polarizing effect, thereby facilitating the design of the deflection angle of the lamp board 5, and using the cooperation of the polarizing film 9, while one end of the strip profile 1 cooperates The connector 10 can be rotated and adjusted, which is conducive to obtaining the desired light output angle, and the thickness and size of the polarizing film 9 can be made very small, which is very advantageous in the application of cabinet lighting. The card slot 8 provides space for the installation of the polarizing film 9. The fastening plate 20 and the first support seat 21 cooperate to press on one side of the polarizing film 9, thereby providing an installation function. The docking hole 11 is threadedly connected to the threaded connector 14 at one end of the mounting rod 13, thereby facilitating the provision of connection support. The rotating hole 12 facilitates the insertion of the strip profile 1 into the interior of the connector 10 and provides a rotation effect. The mounting joint 15 and the threaded connecting tube 17 cooperate to provide support, thereby facilitating the mounting rod 13 to provide stable support. The threading hole 18 facilitates the threading function, which is convenient for inserting cable circuits.
[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A polarized cabinet lighting structure, comprising a strip profile (1), characterized in that: A cavity (2) is provided inside the strip-shaped profile (1), a light board (5) is arranged inside the cavity (2), a wide pressing plate (3) and a narrow pressing plate (19) are respectively and obliquely symmetrically arranged on the upper surface of the light board (5), the wide pressing plate (3) and the narrow pressing plate (19) are both fixedly connected to the inner wall of the strip-shaped profile (1), a bottom connecting plate (4) is arranged at one end of the lower surface of the light board (5), and the lower surface of the light board (5) is A plurality of lamp beads (6) are evenly distributed, a bottom connection seat (7) is provided at the other end of the lower surface of the lamp board (5), the bottom connection plate (4) and the bottom connection seat (7) are symmetrically distributed on the inner wall of the strip profile (1), a second support seat (22) is provided on the bottom side of the inner wall of the strip profile (1), the bottom connection seat (7) and the second support seat (22) are provided with a polarizing film (9), and a connector (10) is provided at one end of the strip profile (1).
2. The polarized cabinet lighting structure according to claim 1, characterized in that: A clamping groove (8) is provided between the bottom connection seat (7) and the second support seat (22), and one side of the polarizing film (9) is slidably connected to the inner side of the clamping groove (8).
3. The polarized cabinet lighting structure according to claim 1, characterized in that: The other end of the polarizing film (9) is connected to a fastening plate (20), the fastening plate (20) is fixed to the inner wall of the strip profile (1), and the lower surface of the polarizing film (9) is connected to a first supporting seat (21).
4. The polarized cabinet lighting structure according to claim 1, characterized in that: A docking hole (11) is provided on the side of the connector (10), a rotation hole (12) is provided at one end of the connector (10), and one end of the strip profile (1) is connected to the inner side of the rotation hole (12).
5. The polarized cabinet lighting structure according to claim 4, characterized in that: A mounting rod (13) is connected to the side of the connector (10), and a threaded connector (14) is provided at one end of the mounting rod (13).
6. The polarized cabinet lighting structure according to claim 5, characterized in that: The outer wall of the other end of the mounting rod (13) is provided with a mounting joint (15) and a threaded connection pipe (17), and the threaded connection pipe (17) is arranged on the side of the mounting joint (15).
7. The polarized cabinet lighting structure according to claim 6, characterized in that: A threading hole (18) is provided through the inner side of the mounting rod (13), and a side opening (16) is provided on the side of the mounting joint (15).