Heat-dissipation dustproof LED eye-protection lamp

Abstract

The utility model discloses a heat dissipation dustproof LED eye protection lamp, which comprises a lamp main body and a clamp rotationally connected with the lamp main body, the lamp main body comprises a shell, a light source lamp panel arranged in the shell and a soft light plate arranged at the bottom of the shell, and a plurality of connecting heat dissipation plates are arranged in the shell. The light source lamp panel is arranged on the connecting heat dissipation plates, a plurality of heat dissipation holes are formed in the side walls of the connecting heat dissipation plates, a gap is reserved between the two opposite connecting heat dissipation plates, the gap is a heat dissipation gap, and the opening direction of the gap faces downwards. The T-shaped heat dissipation groove is formed in the shell (connected with the heat dissipation plate), the opening of the heat dissipation groove faces downwards, the T-shaped groove plays a role in heat dissipation and dust prevention, and dust is not prone to being accumulated in the shell; the heat dissipation plate is arranged on the back of the shell, the heat dissipation plate is a corrugated panel, the corrugated heat dissipation plate can effectively increase the heat dissipation area of the heat dissipation plate, and the heat dissipation effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of eye protection lamps, in particular to a heat dissipation and dustproof LED eye protection lamp. Background Art

[0002] Many people need to face the computer monitor screen for long hours of work or entertainment every day, so it is necessary to create a neat, efficient and comfortable working and entertainment environment. Usually, in addition to the monitor, the desktop also needs to place necessities such as keyboards, mice and desk lamps. Ordinary lighting desk lamps not only take up desktop space, but also due to the problem of light path design, the light will reflect on the monitor screen, and the screen will not be clear, affecting the user experience. The emergence of screen hanging lamps solves the above problems.

[0003] In the prior art, eye protection hanging lamps are often provided with multiple LED lamp beads to make the light source emit light more evenly, thereby achieving the purpose of eye protection. However, the more LED lamp beads there are, the more heat is generated in actual use. In order to achieve the purpose of heat dissipation, a heat dissipation groove is opened on the back of the lamp. After long-term use, the heat dissipation groove is seriously dusty and inconvenient to clean. Utility Model Content

[0004] The utility model aims to solve at least one problem existing in the prior art. To this end, the purpose of the utility model is to provide a heat dissipation and dustproof LED eye protection lamp, which has good heat dissipation function, is not easy to accumulate dust and is easy to clean.

[0005] To achieve the above purpose, the utility model proposes:

[0006] A heat-dissipating and dust-proof LED eye-protection lamp comprises a lamp body and a clamp rotatably connected to the lamp body, the lamp body comprises a shell, a light source lamp board arranged inside the shell, and a soft light board arranged at the bottom of the shell, a plurality of connecting heat sinks are arranged inside the shell, the light source lamp board is arranged on the connecting heat sink, a plurality of heat dissipation holes are arranged on the side walls of the connecting heat sink, a gap is left between two opposite connecting heat sinks, the gap is a heat dissipation gap, and the opening direction of the gap faces downward.

[0007] Preferably, a heat sink is provided on the top of the lamp body, the heat sink is fixed to the lamp body by fasteners, and the upper and lower surfaces of the heat sink are both provided with corrugated structures.

[0008] Preferably, a partition is further provided inside the shell, and a circuit board, a power supply and a driver are provided on the back of the partition.

[0009] Preferably, a slide groove is further provided inside the housing, and the soft light plate is installed in the slide groove.

[0010] Preferably, a heat dissipation port is provided on the soft light plate.

[0011] Preferably, the lamp body further comprises two side covers, and the side covers are plugged into two sides of the shell.

[0012] Preferably, the clamp is provided with a clamping opening and an adjustable mechanism, the adjustable mechanism comprises a screw and a protective pad, and the protective pad is located in the clamping opening.

[0013] Beneficial effects of the utility model:

[0014] A T-shaped heat dissipation groove is formed inside the shell of the utility model (connected to the heat dissipation plate), and the opening of the heat dissipation groove is downward. The T-shaped groove plays the role of heat dissipation and dust prevention, and dust is not easy to accumulate inside the shell; a heat dissipation plate is arranged on the back of the shell, and the heat dissipation plate is a corrugated panel. The corrugated heat dissipation plate can effectively increase the heat dissipation area of ​​the heat dissipation plate and enhance the heat dissipation effect.

[0015] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of a heat dissipation and dustproof LED eye protection lamp of the utility model;

[0017] Figure 2 It is a side view of a heat dissipation and dustproof LED eye protection lamp of the utility model;

[0018] Figure 3 This is an exploded view of the main body of the utility model lamp;

[0019] Figure 4 It is a sectional view of the main body of the lamp of the utility model.

[0020] In the figure: 1. clamp, 2. lamp body, 3. shell, 4. light source lamp board, 5. soft light board, 6. connecting heat sink, 7. heat dissipation hole, 8. heat dissipation gap, 9. heat sink, 10. partition, 11. slide groove, 12. heat dissipation port, 13. side cover, 14. clamping mouth, 15. adjustable mechanism, 16. screw, 17. protective pad. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0023] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which the utility model belongs. The words "one" or "one" and the like used in the specification and claims of this application do not indicate a quantitative limitation, but indicate the existence of at least one. "Multiple" includes two, which is equivalent to at least two. "Including" or "including" and the like mean that the elements or objects appearing in front of "including" or "including" include the elements or objects listed after "including" or "including" and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and the like are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms of "one", "said" and "the" used in the specification and the appended claims of this application are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0024] Please refer to Figure 1-4 A heat-dissipating and dust-proof LED eye protection lamp comprises a lamp body 2 for lighting and a clamp 1 rotatably connected to the lamp body 2 and used to mount the lamp body 2 on a screen. Specifically, the lamp body 2 comprises a shell 3, a light source lamp board 4 arranged inside the shell 3 (a plurality of LED lamp beads are arranged on the lamp body 2), and a soft light board 5 arranged at the bottom of the shell 3. The light source emitted by the light source lamp board 4 will pass through the soft light board 5. The surface of the soft light board 5 is in the shape of a micro-prism array, which is convenient for multiple reflections and refractions of each beam of light emitted by the light source to simulate comfortable and natural diffuse reflection. The soft light board 5 can avoid the spatial unevenness caused by the light source, make the upper light more uniform and soft, and improve the comfort of users using this LED eye protection lamp.

[0025] Two L-shaped connecting heat sinks 96 are arranged inside the shell 3. The two connecting heat sinks 96 are arranged opposite to each other. The light source lamp board 4 is arranged on the connecting heat sink 96. A number of heat dissipation holes 7 are arranged on the side walls of the connecting heat sink 96. A gap is left between the two opposite connecting heat sinks 96. The gap is a heat dissipation gap 8. The opening direction of the gap is downward. A T-shaped heat dissipation groove is formed inside the shell 3 (the two opposite connecting heat sinks 96). The opening of the heat dissipation groove is downward. The T-shaped groove plays a role in heat dissipation and dust prevention. Dust is not easy to accumulate inside the shell 3, that is, there is no need to clean the shell 3 frequently.

[0026] A heat sink 9 is arranged on the top of the lamp body 2, and the heat sink 9 is fixed to the lamp body 2 by fasteners. The heat sink 9 is an aluminum alloy structure. The heat sink 9 transfers the heat generated by the heat-generating components inside the lamp body 2 out of the shell 3 to prevent the lamp body 2 from overheating and affecting the service life of the LED eye protection lamp; the upper and lower surfaces of the heat sink 9 are both provided with a corrugated structure, and the corrugated shape of the heat sink 9 can effectively increase the heat dissipation area of ​​the heat sink 9 and enhance the heat dissipation effect.

[0027] A partition 10 is also provided inside the housing 3 , and a circuit board, a power supply and a driver (not marked in the figure) are provided on the back of the partition 10 .

[0028] A slide groove 11 is further provided inside the housing 3 , and the soft light plate 5 is installed in the slide groove 11 , and two sides of the soft light plate 5 are inserted into the housing 3 along the slide groove 11 .

[0029] The diffuser 5 is provided with a heat dissipation port 12 , which is matched with the heat dissipation gap 8 and is used to conduct heat out of the lamp body 2 .

[0030] The lamp body 2 further includes two side covers 13 , which are plugged into two sides of the housing 3 to prevent dust from entering the housing 3 .

[0031] The clamp 1 is provided with a clamping opening 14 and an adjustable mechanism 15 . The adjustable mechanism 15 includes a screw 16 and a protection pad 17 . The protection pad 17 is located in the clamping opening 14 . The position of the protection pad 17 can be adjusted by rotating the screw 16 , so as to clamp and fix the screen.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heat dissipation and dustproof LED eye protection lamp, comprising a lamp body and a clamp rotatably connected to the lamp body, characterized in that: The lamp body includes a shell, a light source lamp board arranged inside the shell, and a soft light plate arranged at the bottom of the shell. A plurality of connecting heat sinks are arranged inside the shell. The light source lamp board is arranged on the connecting heat sink. A plurality of heat dissipation holes are arranged on the side walls of the connecting heat sink. A gap is left between two opposite connecting heat sinks, and the gap is a heat dissipation gap. The opening direction of the gap faces downward.

2. The heat dissipation and dustproof LED eye protection lamp according to claim 1, characterized in that: A heat sink is arranged on the top of the lamp body, and the heat sink is fixed on the lamp body by fasteners. Both the upper and lower surfaces of the heat sink are provided with corrugated structures.

3. The heat dissipation and dustproof LED eye protection lamp according to claim 2, characterized in that: A partition is also arranged inside the shell, and a circuit board, a power supply and a driver are arranged on the back of the partition.

4. The heat dissipation and dustproof LED eye protection lamp according to claim 3, characterized in that: A slide groove is also provided inside the housing, and the soft light plate is installed in the slide groove.

5. The heat dissipation and dustproof LED eye protection lamp according to claim 4, characterized in that: The soft light plate is provided with a heat dissipation port.

6. The heat dissipation and dustproof LED eye protection lamp according to claim 1, characterized in that: The lamp body also includes two side covers, and the side covers are plugged into two sides of the shell.

7. The heat dissipation and dustproof LED eye protection lamp according to claim 1, characterized in that: The clamp is provided with a clamping opening and an adjustable mechanism, the adjustable mechanism comprises a screw rod and a protection pad, and the protection pad is located in the clamping opening.

Images