Lamp panel structure and eye protection floor lamp with same

Abstract

The lamp panel structure comprises a lamp panel frame, a lamp panel is installed in the lamp panel frame, the lamp panel at least comprises a lower lamp panel assembly, and the lower lamp panel assembly comprises two side light-emitting lamp strips oppositely arranged on the two sides of the inner wall of the lamp panel frame. The light reflecting plate, the light guide plate, the diffusion plate and the anti-glare plate are sequentially stacked from top to bottom; the reflecting plate is located above the light-emitting device of the side light-emitting lamp strip, the anti-glare plate is located below the light-emitting device of the side light-emitting lamp strip, and the light-emitting device of the light-emitting lamp strip is arranged close to the side portion of the light guide plate. The layout of the lower lamp panel assembly of the lamp panel structure is improved, light filtered layer by layer becomes milder and does not hurt eyes, the lighting effect quality is improved, and the situation that strong light directly irradiates the eyes can be effectively avoided. According to the lamp panel structure layout, the occurrence probability of the glare phenomenon can be reduced, a more suitable learning and working environment is created, and asthenopia, myopia and other related eye diseases can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of lighting device technology, specifically to a lamp panel structure and an eye-protecting floor lamp having the same structure. Background Technology

[0002] With the improvement of living standards and technological advancements, people have increasingly higher demands for quality of life, especially in environments where reading or working for extended periods is required. Appropriate lighting has become a crucial factor in improving quality of life. Traditional table lamps or pendant lamps often suffer from excessively bright or concentrated light, easily causing eye strain. While many intelligent lighting fixtures with adjustable brightness and color temperature have emerged in recent years, mitigating this problem to some extent, they still haven't eliminated the glare issue caused by the lamp's light source structure design. Utility Model Content

[0003] The purpose of this utility model is to at least partially solve one of the technical problems in the related art. In view of this, a lamp panel structure is provided, including a lamp panel frame, in which a lamp panel is installed. The lamp panel includes at least a lower lamp panel assembly. The lower lamp panel assembly includes two side-emitting light strips disposed opposite each other on both sides of the inner wall of the lamp panel frame, and a reflector, a light guide plate, a diffuser plate, and an anti-glare plate stacked sequentially from top to bottom. The reflector is located above the light-emitting devices of the side-emitting light strips, and the anti-glare plate is located below the light-emitting devices of the side-emitting light strips. The light-emitting devices of the light strips are disposed close to the side of the light guide plate.

[0004] According to an example of the present invention, a partition is also installed inside the lamp panel frame above the lower lamp panel assembly. The lamp panel also includes an upper lamp panel assembly installed on the partition. The upper lamp panel assembly includes a plurality of upper light-emitting panels and a single-layer acrylic light guide plate covering the upper light-emitting panels. The single-layer acrylic light guide plate is exposed through the top side of the lamp panel frame.

[0005] According to one example of the present invention, the upper lamp panel assembly and the lower lamp panel assembly are respectively provided with a plurality of lamp beads, and the ratio of the number of lamp beads between the upper lamp panel assembly and the lower lamp panel assembly is 8:2, or 7:3, or 6:4.

[0006] According to one example of the present invention, a light-shielding plate is stacked on top of the reflector, and a cushioning sponge is sandwiched between the light-shielding plate and the partition.

[0007] According to an example of the present invention, the lamp panel frame includes a lower frame and an upper frame that is detachably fixed to the top side of the lower frame. The edges of the lower frame and the upper frame are matched and fixed to each other. The lower lamp panel assembly and the upper lamp panel assembly are respectively fixed between the lower frame and the upper frame.

[0008] According to one example of the present invention, the lamp panel frame further includes a transition frame, which is clamped and fixed between the lower frame and the upper frame and seals the joint gap between the lower frame and the upper frame.

[0009] According to one example of the present invention, a central reinforcing frame is also included, which is fixed to the lower frame and extends along the length of the lower frame and is located at the inner middle of the short sidewalls of the lower frame at both ends.

[0010] According to an example of the present invention, the lamp panel frame is provided with an assembly hole for the floor lamp pole to be inserted and assembled, and an electrical connection component located in the assembly hole. The electrical connection component includes a lower housing, an upper housing, and an electrical connector. The electrical connector is clamped and fixed between the lower housing and the upper housing and passes through the lower housing and is exposed in the assembly hole.

[0011] According to one example of this utility model, it also includes a control module, which is electrically connected to the upper lamp panel assembly and the lower lamp panel assembly respectively to control the illumination through upper and lower partitions; an infrared sensor electrically connected to the control module is also installed on the lamp panel frame, which is used to sense human proximity signals. When a human enters the set range of the lamp panel structure, the control module controls the lamp panel light to turn on, and when the human leaves the set range of the lamp panel structure for a set time, the control module controls the lamp panel light to turn off.

[0012] On the other hand, this utility model also provides an eye-protecting floor lamp, including a floor lamp pole and a floor lamp base. The floor lamp base is detachably fixed to the bottom end of the floor lamp pole, and also includes the aforementioned lamp panel structure, which is detachably fixed to the top end of the floor lamp pole.

[0013] Compared with the prior art, the technical solution of this utility model has the following advantages:

[0014] 1. By improving the layout of the lower lamp panel assembly, four light source adjustment plates—a reflector, a light guide, a diffuser, and an anti-glare plate—are sequentially stacked between two oppositely positioned side-emitting light strips. This multi-layered filtering results in gentler, less harmful light to the eyes, improving not only light quality but also effectively preventing direct glare from the eyes. This lamp panel structure reduces the probability of glare, creating a more suitable learning and working environment and helping to prevent eye strain and related eye diseases such as myopia.

[0015] 2. The top of the lamp panel structure integrates an upper lamp panel assembly to form dual light source illumination from the top and bottom. When turned on, it can produce a large area of ​​uniform diffused light, which is more suitable for reading and working. In addition, the light-emitting device of the upper lamp panel assembly is covered with a single-layer acrylic light guide plate, which can reduce glare while improving the light efficiency quality.

[0016] 3. The lamp panel structure integrates a human body sensing module based on infrared sensing technology, which enables the lamp to have an automatic start-stop function. When someone is detected approaching, it will turn on immediately and turn off automatically when idle. This not only greatly improves the convenience and safety of the lamp, but also fully reflects the concept of environmental protection and energy saving.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0019] Figure 1 This is a first-position structural diagram of the lamp panel structure in Embodiment 1 of this utility model.

[0020] Figure 2 This is a second-position structural diagram of the lamp panel structure in Embodiment 1 of this utility model.

[0021] Figure 3 This is a structural diagram of the lamp panel frame of Embodiment 1 of this utility model.

[0022] Figure 4 This is an exploded structural diagram of the lamp panel frame of Embodiment 1 of this utility model.

[0023] Figure 5 This is an internal structural diagram of the lamp panel structure after the lamp panel frame is removed in Embodiment 1 of this utility model.

[0024] Figure 6 This is Embodiment 1 of the present utility model. Figure 5 Enlarged structural diagram of part A.

[0025] Figure 7 This is a structural diagram of the power connection component in Embodiment 1 of this utility model.

[0026] Figure 8 This is an exploded structural diagram of the electrical connection component of Embodiment 1 of this utility model.

[0027] Figure 9 This is a structural diagram of the eye-protecting floor lamp, which is an embodiment of the present invention.

[0028] The attached diagrams are labeled as follows: 1. Lamp panel frame; 2. Lower lamp panel assembly; 3. Side-emitting light strip; 4. Reflector; 5. Light guide plate; 6. Diffuser plate; 7. Anti-glare plate; 8. Partition plate; 9. Upper lamp panel assembly; 10. Upper light-emitting light panel; 11. Single-layer acrylic light guide plate; 12. Light shield; 13. Buffer sponge; 14. Lower frame; 15. Upper frame; 16. Transition frame; 17. Central reinforcing frame; 18. Assembly hole; 19. Lower housing; 20. Upper housing; 21. Electrical connector; 22. Infrared sensor; 23. Floor lamp pole; 24. Floor lamp base. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] Example 1

[0031] Please see Figures 1-8 As shown, this utility model provides a lamp panel structure, including a lamp panel frame 1, a lamp panel installed inside the lamp panel frame 1, and the lamp panel including at least a lower lamp panel assembly 2. The lower lamp panel assembly 2 includes two side-emitting light strips 3 disposed opposite to each other on both sides of the inner wall of the lamp panel frame 1, and a reflector 4, a light guide plate 5, a diffuser plate 6 and an anti-glare plate 7 stacked sequentially from top to bottom. The reflector 4 is located above the light-emitting devices of the side-emitting light strips 3, and the anti-glare plate 7 is located below the light-emitting devices of the side-emitting light strips 3. The light-emitting devices of the light strips 3 are disposed close to the side of the light guide plate 5.

[0032] In this embodiment, by improving the layout of the lower lamp panel assembly, four light source adjustment plates—a reflector 4, a light guide plate 5, a diffuser plate 6, and an anti-glare plate 7—are sequentially stacked between the two oppositely positioned side-emitting light strips 3. The light, after being filtered through these layers, becomes gentler and less harmful to the eyes, not only improving the quality of light efficiency but also effectively preventing strong light from directly shining into the eyes. This lamp panel structure layout reduces the probability of glare, creating a more suitable learning and working environment and helping to prevent eye fatigue and related eye diseases such as myopia.

[0033] To enhance the eye-protection performance of the floor lamp and create a gentler, more natural ambient light, a partition 8 is installed inside the lamp frame 1, located above the lower lamp assembly 2. The lamp also includes an upper lamp assembly 9 mounted on the partition 8. The upper lamp assembly 9 comprises several upper light-emitting panels 10 and a single-layer acrylic light guide plate 11 covering the upper light-emitting panels 10. The single-layer acrylic light guide plate 11 is exposed through the top side of the lamp frame 1. The upper lamp assembly 9 is integrated at the top of the lamp structure to form dual-light source illumination from above and below. When turned on, it can produce a large area of ​​uniform diffused light, which is more suitable for reading and working. Furthermore, the light-emitting devices of the upper lamp assembly 9 are covered by a single-layer acrylic light guide plate 11, which improves the light efficiency and reduces glare.

[0034] In this embodiment, the upper lamp panel assembly 9 and the lower lamp panel assembly 2 are respectively provided with a number of lamp beads. As one design example, the number of lamp beads is 528. The ratio of the number of lamp beads between the upper lamp panel assembly 9 and the lower lamp panel assembly 2, that is, the distribution ratio of the number of lamp beads between the upper and lower parts, is 8:2, 7:3, or 6:4. This can simulate the generation of a large area of ​​uniform diffused light and improve the user's lighting experience.

[0035] Preferably, a light shield 12 is stacked on top of the reflector 4, and a cushioning sponge 13 is sandwiched between the light shield 12 and the partition 8. The cushioning sponge 13 is arranged in a square frame pattern and is placed between the light shield 12 and the partition 8 to provide protection.

[0036] As an exemplary design of the lamp panel frame 1, in this embodiment, the lamp panel frame 1 includes a lower frame 14 and an upper frame 15 detachably fixed to the top side of the lower frame 14. The edges of the lower frame 14 and the upper frame 15 are matched and fixed to each other. The lower lamp panel assembly 2 and the upper lamp panel assembly 9 are respectively fixed between the lower frame 14 and the upper frame 15. Preferably, the lamp panel frame 1 also includes a transition frame 16, which is clamped and fixed between the lower frame 14 and the upper frame 15 and seals the joint gap between the lower frame 15 and the upper frame 14. This can play a role in dust and water prevention, reducing the risk of dust and foreign objects entering the frame and causing component failure.

[0037] Preferably, the lamp panel structure also includes a central reinforcing frame 17 fixed on the lower frame 15. The central reinforcing frame 17 extends along the length of the lower frame 14 and is located in the middle of the inner side of the short frame of the lower frame 14, which is fixed at both ends. The lamp panel structure has a heavy overall load, and the design of the reinforcing frame is beneficial to improving the overall structural strength of the lamp panel frame 1.

[0038] To improve the speed of mechanical and electrical connection between the lamp panel structure and the lamp post, the lamp panel frame 1 is provided with an assembly hole 18 for the floor lamp post to be inserted and assembled, and an electrical connection component located in the assembly hole 18. The electrical connection component includes a lower housing 19, an upper housing 20 and an electrical connector 21. The electrical connector 21 is clamped and fixed between the lower housing 19 and the upper housing 20 and passes through the lower housing 19 and is exposed in the assembly hole 18. The electrical connector 21 can be a contact piece for electrical connection or a plug-in aviation plug.

[0039] According to one example of this utility model, the lamp panel assembly also includes a control module, which is electrically connected to the upper lamp panel assembly 9 and the lower lamp panel assembly 2 respectively to control the illumination through upper and lower partitions. An infrared sensor 22, electrically connected to the control module, is also installed on the lamp panel frame 1. The infrared sensor 22 is used to detect human proximity signals. When a human enters the set range of the lamp panel structure, the control module controls the lamp panel lights to turn on; when the human leaves the set range of the lamp panel structure after a set time, the control module controls the lamp panel lights to turn off. The lamp panel structure integrates a human body sensing module based on infrared sensing technology, enabling the lamp to have an automatic start-stop function. It immediately turns on when someone is detected approaching and automatically turns off when idle. This not only greatly improves the convenience and safety of the lamp, but also fully embodies the concept of environmental protection and energy conservation.

[0040] Example 2

[0041] Based on the above embodiments, this embodiment also provides an eye-protecting floor lamp, such as... Figure 9 As shown, the eye-protecting floor lamp includes a lamp post 23 and a base 24. The base 24 is detachably fixed to the bottom of the lamp post 23. The eye-protecting floor lamp also includes the lamp panel structure described in Embodiment 1, which is detachably fixed to the top of the lamp post 23. In this embodiment, the main improvement of the main eye-protecting floor lamp lies in the lamp panel structure. The specific construction and beneficial effects of the lamp panel structure are described in Embodiment 1 and will not be repeated here.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

[0044] For those skilled in the art, various changes and modifications will undoubtedly be apparent after reading the above description. Therefore, the appended claims should be considered as covering all changes and modifications that encompass the true intent and scope of this utility model. Any and all equivalent scope and content within the scope of the claims should be considered as still falling within the intent and scope of this utility model.

Claims

1. A lamp panel structure, comprising a lamp panel frame (1), wherein a lamp panel is installed within the lamp panel frame (1), and the lamp panel includes at least a lower lamp panel assembly (2), characterized in that: The lower lamp panel assembly (2) includes two side-emitting lamp strips (3) disposed on opposite sides of the inner wall of the lamp panel frame (1), and a reflector (4), a light guide plate (5), a diffuser plate (6) and an anti-glare plate (7) stacked sequentially from top to bottom. The reflector (4) is located above the light-emitting device of the side-emitting light strip (3), the anti-glare plate (7) is located below the light-emitting device of the side-emitting light strip (3), and the light-emitting device of the light strip is set close to the side of the light guide plate (5).

2. The lamp panel structure according to claim 1, characterized in that: The lamp panel frame (1) also has a partition (8) installed above the lower lamp panel assembly (2). The lamp panel also includes an upper lamp panel assembly (9) installed on the partition (8). The upper lamp panel assembly (9) includes several upper light-emitting panels (10) and a single-layer acrylic light guide plate (11) covering the upper light-emitting panels (10). The single-layer acrylic light guide plate (11) is exposed through the top side of the lamp panel frame (1).

3. The lamp panel structure according to claim 2, characterized in that: The upper lamp panel assembly (9) and the lower lamp panel assembly (2) are respectively provided with a number of lamp beads, and the ratio of the number of lamp beads between the upper lamp panel assembly (9) and the lower lamp panel assembly (2) is 8:2, or 7:3, or 6:

4.

4. The lamp panel structure according to claim 2, characterized in that: A light shield (12) is stacked on top of the reflector (4), and a cushioning sponge (13) is sandwiched between the light shield (12) and the partition (8).

5. The lamp panel structure according to claim 2, characterized in that: The lamp panel frame (1) includes a lower frame (14) and an upper frame (15) that is detachably fixed to the top side of the lower frame (14). The edges of the lower frame (14) and the upper frame (15) are matched and fixed to each other. The lower lamp panel assembly (2) and the upper lamp panel assembly (9) are respectively fixed between the lower frame (14) and the upper frame (15).

6. The lamp panel structure according to claim 5, characterized in that: The lamp panel frame (1) also includes a transition frame (16), which is clamped and fixed between the lower frame (14) and the upper frame (15) and seals the joint gap between the lower frame (14) and the upper frame (15).

7. The lamp panel structure according to claim 5, characterized in that: It also includes a central reinforcing frame (17) fixed on the lower frame (14), the central reinforcing frame (17) extending along the length of the lower frame (14) and located in the middle of the inner side of the short frame of the lower frame (14) at both ends.

8. The lamp panel structure according to claim 1, characterized in that: The lamp frame (1) is provided with an assembly hole (18) for the floor lamp pole (23) to be inserted and assembled, and an electrical connection component located in the assembly hole (18). The electrical connection component includes a lower housing (19), an upper housing (20) and an electrical connector (21). The electrical connector (21) is clamped and fixed between the lower housing (19) and the upper housing (20) and passes through the lower housing (19) and is exposed in the assembly hole (18).

9. The lamp panel structure according to claim 2, characterized in that: It also includes a control module, which is electrically connected to the upper lamp panel assembly and the lower lamp panel assembly respectively to control the illumination through upper and lower partitions; An infrared sensor (22) electrically connected to the control module is also installed on the lamp panel frame (1). The infrared sensor (22) is used to sense the approach signal of a human body. When a human body enters the set range of the lamp panel structure, the control module controls the lamp panel light to turn on. When the human body leaves the set range of the lamp panel structure for a set time, the control module controls the lamp panel light to turn off.

10. An eye-protecting floor lamp, comprising a floor lamp pole (23) and a floor lamp base (24), wherein the floor lamp base (24) is detachably fixed to the bottom end of the floor lamp pole (23), characterized in that: It also includes the lamp panel structure as described in any one of claims 1 to 8, wherein the lamp panel structure is detachably fixed to the top of the floor lamp pole (23).

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