Low-blue-light eye-protection LED energy-saving lamp

Abstract

A low-blue-light eye-protection LED (light-emitting diode) energy-saving lamp relates to the technical field of energy-saving lamps and comprises an illuminating lamp, a fan, a connecting rod, a fixing frame and a reflecting layer, the fan is arranged on the illuminating lamp, and light emitted by the illuminating lamp penetrates through a light filter and irradiates on the reflecting layer; the LED illuminating lamp is high in practicability and very convenient to use, heat generated by the illuminating lamp is quickly discharged by arranging the fans at the two ends of the illuminating lamp, the lighting effect is improved, and the service life is prolonged; by arranging the optical filter, a large amount of blue light emitted by the LED lamp is absorbed, damage of the LED lamp to eyes is reduced, and by arranging the reflecting layer on the fixing frame, diffuse reflection is conducted on irradiated light, direct light is avoided, the comfort level of a user is improved, and the vision of the user is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of energy-saving lamps, in particular to a low-blue-light eye-protection LED energy-saving lamp. Background Art

[0002] As is known, LED desk lamps are lamps placed on the desktop for people's work and study. When emitting light, LED lamps will produce blue light. Blue light is a visible light with a shorter wavelength and higher frequency. It has higher energy and can have a certain impact on human physiology. Long-term exposure to blue light may cause damage to the eyes, cause problems such as eye fatigue and dryness, and may even increase the risk of eye diseases. In addition, desk lamps generally need to be used for a long time. After the light is emitted, it passes through the desktop or other glossy objects and easily shines on the user's eyes, increasing the user's eye fatigue. The eye protection effect is limited, and the heat generated by the lamp will cause the lamp to have light decay, reducing the effect of use and reducing the service life of the lamp. Summary of the invention

[0003] In order to overcome the shortcomings of the background technology, the utility model discloses a low blue light eye protection LED energy-saving lamp. The utility model arranges a fan and a connecting rod on the lighting lamp, a fixing frame on the connecting rod, and a reflecting layer on the fixing frame to avoid direct light to protect the eyesight of the user while improving the use efficiency of the lamp, thereby saving energy.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] A low-blue light eye-protection LED energy-saving lamp comprises a lighting lamp, a fan, a connecting rod, a fixing frame and a reflecting layer. The lighting lamp is provided with a fan, a connecting rod is provided on the light-emitting side of the lighting lamp, a fixing frame is provided on the connecting rod, and a reflecting layer is provided on the fixing frame. The lighting lamp is composed of a shell, a filter, a fixing tube, a connecting block, a focusing plate and a light strip. An opening is provided on one side of the shell close to the fixing frame, the filter is installed at the opening of the shell, the fixing tube is arranged in the shell, a connecting block is provided on the fixing tube, a focusing plate is provided on the connecting block, and a light strip is provided on the focusing plate. Light emitted by the light strip passes through the filter and shines on the reflecting layer.

[0006] A fixing groove is arranged on the inner wall of the shell opening, the upper end of the fixing groove passes through the upper surface of the shell, and the filter is installed in the fixing groove.

[0007] Fans are provided at both ends of the shell, and the fans are connected to the shell. Both ends of the fixed pipe are connected to the two fans respectively. The fixed pipe is arranged parallel to the shell. The connecting blocks are distributed on the sides of the fixed pipe. The connecting blocks have the same structure. The fixed pipe passes through each connecting block. The connecting block rotates on the fixed pipe. A focusing plate is provided on the side of the connecting block.

[0008] The focusing plate is an arc-shaped structure, and the convex side of the focusing plate is connected to the connecting block. The focusing plate is arranged parallel to the fixing tube. A reflective coating is provided on the other side of the focusing plate. The reflective coating is evenly arranged on the concave surface of the focusing plate. The light strip is arranged on the side of the focusing plate where the reflective coating is provided. The light strip is electrically connected to an external power supply, and LED lamp beads are distributed on the light strip.

[0009] The fixed frame is composed of a fixed block, a connecting pipe, a support rod, a rotating shaft, a knob and a bearing. Two fixed blocks are arranged on the fixed frame. The fixed blocks are arranged corresponding to the fans. A connecting rod is arranged between the fixed block and the adjacent fan. One end of the connecting rod is connected to the fixed block, and the other end of the connecting rod is connected to the fan. The connecting rod has a telescopic function. A connecting pipe is arranged between the two fixed blocks. A support rod is arranged on the side of the connecting pipe. A rotating shaft is arranged in the connecting pipe. A knob and a bearing are arranged on the rotating shaft.

[0010] The two ends of the connecting pipe are rotatably connected to the two opposite side surfaces of the two fixed blocks. A guide groove is provided on the side of the connecting pipe, and the guide groove is axially arranged on the connecting pipe. Two support rods are provided on the side of the connecting pipe, and the two support rods are arranged at the two ends of the guide groove. The two support rods are arranged in parallel, and the support rods have a telescopic function.

[0011] The rotating shaft is arranged parallel to the connecting tube, one end of the rotating shaft is rotatably connected to the inner wall surface of a fixed block on one side through a bearing, the other end of the rotating shaft passes through the fixed block on the other side, and the rotating shaft is rotatably connected to the fixed block on the other side through a bearing, a knob is provided at one end of the rotating shaft passing through the fixed block, and a reflective layer is provided on the rotating shaft, and the reflective layer is wound around the rotating shaft.

[0012] The lower end of the reflective layer passes through the guide groove and is connected to the side of the rotating shaft. The upper end of the reflective layer is provided with a support plate, which is arranged parallel to the connecting pipe. The lower surface of the support plate is connected to the upper end of the reflective layer. The lower surface of the support plate is provided with two limiting holes, which are arranged on both sides of the reflective layer, and the upper end of the support rod is arranged in the adjacent limiting holes.

[0013] The utility model discloses a low-blue light eye-protecting LED energy-saving lamp, which is highly practical and very convenient to use. By arranging fans at both ends of the lamp, the heat generated by the lamp can be quickly discharged, the light efficiency can be improved and the service life can be extended. By arranging a filter, a large amount of blue light emitted by the LED lamp can be absorbed, reducing the damage of the LED lamp to the eyes. By arranging a reflective layer on the fixed frame, the irradiated light can be diffusely reflected to avoid direct light, thereby improving the comfort of the user and protecting the user's eyesight. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the position relationship of the lighting lamp of the utility model;

[0016] Figure 3 It is a cross-sectional view of the shell of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing frame of the utility model;

[0018] Figure 5 It is a cross-sectional view of the fixing frame of the utility model;

[0019] Figure 6 This is a cross-sectional view of the support plate of the utility model;

[0020] In the figure: 1. lighting lamp; 2. fan; 3. connecting rod; 4. fixing frame; 5. reflecting layer; 6. shell; 7. filter; 8. fixing tube; 9. connecting block; 10. focusing plate; 11. light strip; 12. fixing groove; 13. fixing block; 14. connecting tube; 15. knob; 16. support rod; 17. support plate; 18. guide groove; 19. rotating shaft; 20. bearing; 21. limiting hole. DETAILED DESCRIPTION

[0021] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0022] Combined with Figures 1 to 6 A low-blue light eye-protection LED energy-saving lamp comprises a lighting lamp 1, a fan 2, a connecting rod 3, a fixing frame 4 and a reflecting layer 5. The lighting lamp 1 is provided with the fan 2, a connecting rod 3 is provided on the light-emitting side of the lighting lamp 1, a fixing frame 4 is provided on the connecting rod 3, and a reflecting layer 5 is provided on the fixing frame 4. The lighting lamp 1 is composed of a shell 6, a filter 7, a fixing tube 8, a connecting block 9, a focusing plate 10 and a light strip 11. An opening is provided on one side of the shell 6 close to the fixing frame 4, the filter 7 is installed at the opening of the shell 6, the fixing tube 8 is arranged in the shell, a connecting block 9 is provided on the fixing tube 8, a focusing plate 10 is provided on the connecting block 9, a light strip 11 is provided on the focusing plate 10, and light emitted by the light strip 11 passes through the filter 7 and irradiates the reflecting layer 5.

[0023] A fixing groove 12 is provided on the inner wall of the opening of the housing 6 , the upper end of the fixing groove 12 passes through the upper surface of the housing 6 , and the filter 7 is installed in the fixing groove 12 .

[0024] Fans 2 are provided at both ends of the shell 6, and the fans 2 are connected to the shell 6. The fans 2 discharge the heat generated by the lighting lamp 1 through airflow. The two ends of the fixed tube 8 are respectively connected to the two fans 2. The fixed tube 8 is arranged parallel to the shell 6. The connecting blocks 9 are distributed on the side of the fixed tube 8. The connecting blocks 9 have the same structure. The fixed tube 8 passes through each connecting block 9. The connecting block 9 rotates on the fixed tube 8. The side of the connecting block 9 is provided with a focusing plate 10.

[0025] The focusing plate 10 is an arc-shaped structure, and the convex side of the focusing plate 10 is connected to the connecting block 9. The focusing plate 10 is arranged parallel to the fixing tube 8. The other side of the focusing plate 10 is provided with a reflective coating, and the reflective coating is evenly arranged on the concave surface of the focusing plate 10. The light strip 11 is arranged on the side of the focusing plate 10 with the reflective coating. The light strip 11 is electrically connected to an external power supply, and LED lamp beads are distributed on the light strip 11.

[0026] The fixing frame 4 is composed of a fixing block 13, a connecting pipe 14, a strut 16, a rotating shaft 19, a knob 15 and a bearing 20. Two fixing blocks 13 are arranged on the fixing frame 4. The fixing blocks 13 are arranged corresponding to the fans 2. A connecting rod 3 is arranged between the fixing blocks 13 and the adjacent fans 2. One end of the connecting rod 3 is connected to the fixing block 13, and the other end of the connecting rod 3 is connected to the fan 2. The connecting rod 3 has a telescopic function. A connecting pipe 14 is arranged between the two fixing blocks 13. A strut 16 is arranged on the side of the connecting pipe 14. A rotating shaft 19 is arranged in the connecting pipe 14. The rotating shaft 19 is provided with a knob 15 and a bearing 20.

[0027] The two ends of the connecting tube 14 are rotatably connected to the two opposite side surfaces of the two fixing blocks 13. A guide groove 18 is provided on the side of the connecting tube 14. The guide groove 18 is axially arranged on the connecting tube 14. Two support rods 16 are provided on the side of the connecting tube 14. The two support rods 16 are arranged at the two ends of the guide groove 18. The two support rods 16 are arranged in parallel, and the support rods 16 have a telescopic function.

[0028] The rotating shaft 19 is arranged parallel to the connecting tube 14, one end of the rotating shaft 19 is rotatably connected to the inner wall surface of the fixed block 13 on one side through a bearing 20, the other end of the rotating shaft 19 passes through the fixed block 13 on the other side, and the rotating shaft 19 is rotatably connected to the fixed block 13 on the other side through the bearing 20, and a knob 15 is provided at one end of the rotating shaft 19 passing through the fixed block 13, and a reflective layer 5 is provided on the rotating shaft 19, and the reflective layer 5 is wound around the rotating shaft 19.

[0029] The lower end of the reflecting layer 5 passes through the guide groove 18 and is connected to the side of the rotating shaft 19. The upper end of the reflecting layer 5 is provided with a supporting plate 17. The supporting plate 17 is arranged parallel to the connecting tube 14. The lower surface of the supporting plate 17 is connected to the upper end of the reflecting layer 5. The lower surface of the supporting plate 17 is provided with two limiting holes 21. The limiting holes 21 are arranged on both sides of the reflecting layer 5. The upper end of the support rod 16 is arranged in the adjacent limiting holes 21.

[0030] The embodiment of the invention discloses a low blue light eye protection LED energy-saving lamp. When in use, the eye protection LED energy-saving lamp is placed on a desktop. The length of the connecting rod 3 is adjusted according to the size of the desktop and the usage habits. After the adjustment is completed, the support rod 16 on the connecting tube 14 is pulled out, and then the reflective layer 5 is pulled out from the connecting tube 14. The support plate 17 is installed on the top of the two support rods 16. The power is turned on to turn on the lighting lamp 1, and the angle of the focusing plate 10 is adjusted so that the light emitted by the light strip 11 shines on the reflective layer 5. The focusing plate 10 gathers the light generated by the side of the light strip 11 and shines it on the reflective layer 5 to prevent glare from irritating the user's eyes and causing eye fatigue and damage to the user. 5 reflects the light back to the desktop through diffuse reflection, so that the irradiation area of ​​the light is wide, and due to the diffuse reflection of the light, it is difficult to form obvious black spots on the desktop, which improves the comfort of use. The filter 7 is inserted into the fixing groove 12 from the upper end of the shell 6. The filter 7 absorbs a large amount of blue light emitted by the LED lamp to reduce the damage of the LED lamp to the eyes. When the light strip 11 is used, heat is generated. The fans 2 on both sides are started. The fan 2 on one side extracts the hot air in the shell 6, and the fan 2 on the other side delivers cool air to the shell 6, thereby effectively dissipating the heat of the light strip 11, avoiding the light decay caused by the high temperature of the light strip 11, improving the efficiency of use, and also extending the service life of the light strip 11.

[0031] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A low blue light eye protection LED energy-saving lamp, comprising a lighting lamp (1), a fan (2), a connecting rod (3), a fixing frame (4) and a reflecting layer (5), wherein the lighting lamp (1) is provided with a fan (2), a connecting rod (3) is provided on the light-emitting side of the lighting lamp (1), a fixing frame (4) is provided on the connecting rod (3), and a reflecting layer (5) is provided on the fixing frame (4), wherein the reflecting layer (5) is provided on the fixing frame (4), and the characteristics are: The lighting lamp (1) is composed of a housing (6), a filter (7), a fixing tube (8), a connecting block (9), a condenser plate (10) and a light strip (11). The housing (6) is provided with an opening on one side close to the fixing frame (4). The filter (7) is mounted at the opening of the housing (6). The fixing tube (8) is arranged in the housing. The fixing tube (8) is provided with a connecting block (9). The connecting block (9) is provided with a condenser plate (10). The condenser plate (10) is provided with a light strip (11). Light emitted by the light strip (11) passes through the filter (7) and irradiates the reflective layer (5).

2. The low blue light eye protection LED energy-saving lamp according to claim 1, characterized in that: A fixing groove (12) is provided on the inner wall of the opening of the housing (6), the upper end of the fixing groove (12) passes through the upper surface of the housing (6), and the filter (7) is installed in the fixing groove (12).

3. The low blue light eye protection LED energy-saving lamp according to claim 2, characterized in that: Fans (2) are provided at both ends of the housing (6). The fans (2) are connected to the housing (6). The fans (2) discharge heat generated by the lighting lamp (1) through airflow. Both ends of the fixed tube (8) are connected to the two fans (2) respectively. The fixed tube (8) and the housing (6) are arranged in parallel. The connecting blocks (9) are distributed on the side of the fixed tube (8). The connecting blocks (9) have the same structure. The fixed tube (8) passes through each connecting block (9). The connecting block (9) rotates on the fixed tube (8). A focusing plate (10) is provided on the side of the connecting block (9).

4. The low blue light eye protection LED energy-saving lamp according to claim 3, characterized in that: The light collecting plate (10) is an arc-shaped structure. The convex side of the light collecting plate (10) is connected to the connecting block (9). The light collecting plate (10) is arranged parallel to the fixing tube (8). The other side of the light collecting plate (10) is provided with a reflective coating. The reflective coating is evenly arranged on the concave surface of the light collecting plate (10). The light strip (11) is arranged on the side of the light collecting plate (10) provided with the reflective coating. The light strip (11) is electrically connected to an external power supply. LED lamp beads are distributed on the light strip (11).

5. The low blue light eye protection LED energy-saving lamp according to claim 1, characterized in that: The fixing frame (4) is composed of a fixing block (13), a connecting pipe (14), a support rod (16), a rotating shaft (19), a knob (15) and a bearing (20). Two fixing blocks (13) are provided on the fixing frame (4). The fixing blocks (13) are arranged corresponding to the fans (2). A connecting rod (3) is provided between the fixing blocks (13) and the adjacent fans (2). One end of the connecting rod (3) is connected to the fixing block (13), and the other end of the connecting rod (3) is connected to the fan (2). The connecting rod (3) has a telescopic function. A connecting pipe (14) is provided between the two fixing blocks (13). A support rod (16) is provided on the side of the connecting pipe (14). A rotating shaft (19) is provided in the connecting pipe (14). The rotating shaft (19) is provided with a knob (15) and a bearing (20).

6. The low blue light eye protection LED energy-saving lamp according to claim 5, characterized in that: The two ends of the connecting tube (14) are rotatably connected to the two opposite side surfaces of the two fixing blocks (13); a guide groove (18) is provided on the side surface of the connecting tube (14); the guide groove (18) is axially arranged on the connecting tube (14); two support rods (16) are provided on the side surface of the connecting tube (14); the two support rods (16) are arranged at the two ends of the guide groove (18); the two support rods (16) are arranged in parallel; and the support rods (16) have a telescopic function.

7. The low blue light eye protection LED energy-saving lamp according to claim 5, characterized in that: The rotating shaft (19) is arranged in parallel with the connecting tube (14); one end of the rotating shaft (19) is rotatably connected to the inner wall surface of the fixed block (13) on one side via a bearing (20); the other end of the rotating shaft (19) passes through the fixed block (13) on the other side; the rotating shaft (19) and the fixed block (13) on the other side are rotatably connected via the bearing (20); a knob (15) is provided at one end of the rotating shaft (19) passing through the fixed block (13); a reflective layer (5) is provided on the rotating shaft (19); and the reflective layer (5) is wound around the rotating shaft (19).

8. The low blue light eye protection LED energy-saving lamp according to claim 7, characterized in that: The lower end of the reflective layer (5) passes through the guide groove (18) and is connected to the side of the rotating shaft (19); a support plate (17) is provided at the upper end of the reflective layer (5); the support plate (17) is arranged parallel to the connecting tube (14); the lower surface of the support plate (17) is connected to the upper end of the reflective layer (5); the lower surface of the support plate (17) is provided with two limiting holes (21); the limiting holes (21) are arranged on both sides of the reflective layer (5); and the upper end of the support rod (16) is arranged in an adjacent limiting hole (21).

Images