Panel lamp lens uniform in irradiation

Abstract

The utility model discloses a panel lamp lens with uniform irradiation, which relates to the technical field of lamps, and comprises a lamp panel and a composition mechanism, the outer surface of the lamp panel is fixedly connected with the composition mechanism, the top of the lamp panel is fixedly connected with an LED lamp, the outer surface of the composition mechanism is fixedly connected with a support plate, one side of the support plate is provided with a connecting plate, and the connecting plate is provided with an LED lamp. The bottom of the connecting plate is fixedly connected with a heat dissipation mechanism, the lamp panel is installed in the frame of the forming mechanism, the top end of the lamp panel is provided with a plurality of sets of LED lamps, each set of LED lamps are evenly distributed, and it is guaranteed that the light source irradiates more evenly. Compared with an existing common panel lamp lens, the panel lamp lens uniform in irradiation is more uniform in irradiation, the lamp lens body can be kept at the proper temperature, the problems of wire short circuit, part aging and the like caused by heat accumulation due to long-time use are solved, a composition mechanism can assist in heat dissipation, dust and other impurities are prevented from entering the lamp lens body, and the lamp lens is more convenient to use. And the composition mechanism contains an aluminum material, so that the heat dissipation speed can be accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a panel lamp lens with uniform illumination. Background Art

[0002] A lamp is an appliance that can transmit, distribute and change the light distribution of a light source, so that the light source can reliably emit light to meet the light needs of humans when engaging in various activities. A panel light lens is also a type of lamp. An LED lens is closely associated with the LED and can enhance the efficiency of light use and luminous efficiency. Different lenses can be used to change the optical system of the LED's light field distribution according to different effects. Other types of lenses, such as those used for cameras, telescopes, etc., are not within the scope of this article. This article focuses on secondary focusing lenses for high-power LEDs.

[0003] For example, a panel light lens and lamp with application number CN202221975163.8 has a lens body with an incident area and an exit area formed thereon. The incident area is used to receive incident light emitted by a transmission light source, the lens body is used to adjust the optical path of the incident light to obtain exit light, and the exit area is used to emit the exit light. The lens body has a raised step on the mounting surface with the substrate. During assembly, the step contacts the substrate, and the lens body is a certain distance away from the substrate to prevent the lens body from shifting due to height differences in the substrate, which would affect the accuracy of the patch. The panel light lens has the advantages of fast patch speed and high yield rate. However, the illumination effect of the panel light lens is uneven, with some areas being bright, resulting in poor overall light effect. In addition, the heat dissipation effect of the panel light lens body is poor. If the heat is not dissipated in time after long-term use, the service life of the panel light lens will be shortened.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a panel light lens with uniform illumination is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a panel light lens with uniform illumination, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a panel lamp lens with uniform illumination, comprising a lamp board and a component mechanism, wherein the outer surface of the lamp board is fixedly connected to the component mechanism, and the top of the lamp board is fixedly connected to an LED lamp, the outer surface of the component mechanism is fixedly connected to a support plate, and a connecting plate is provided on one side of the support plate, and the bottom of the connecting plate is fixedly connected to a heat dissipation mechanism.

[0007] Preferably, the component structure includes a frame arranged on the outer surface of the lamp panel, and the interior of the frame is fixedly connected to a diffusion plate, the bottom of the diffusion plate is fixedly connected to a light guide plate, and the bottom of the light guide plate is fixedly connected to a reflective film, and the bottom of the reflective film is fixedly connected to a base plate.

[0008] Preferably, the heat dissipation mechanism includes heat-conducting fins arranged at the bottom of the lamp board, and a heat dissipation fan is provided at the bottom of the heat-conducting fins, and the bottom end of the heat dissipation fan is rotatably connected to a mounting plate.

[0009] Preferably, a fastening bolt is connected through the inner surface of the connecting plate, and a mounting block is fixedly connected to one side of the mounting plate.

[0010] Preferably, a mounting hole is provided on the inner surface of the mounting block, and a circuit board is fixedly connected to the center of the lamp board.

[0011] Preferably, wires are fixedly connected to the left and right ends of the circuit board, and one end of the wire is fixedly connected to the light board.

[0012] Preferably, a protective shell is provided on the outside of the circuit board, and a lens shell is fixedly connected to the top of the light board.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. This invention adds an LED to the top of the light panel and adds a serrated surface to the surface of the LED to prevent light transmission and a component structure that can block debris. This can make the illumination of the panel light lens body more uniform. The heat dissipation mechanism collects the heat generated inside the lamp lens body and transfers it to the air, so that the lamp lens body maintains a suitable temperature, avoiding heat accumulation over long periods of use, causing problems such as wire short circuits and component aging. The component structure can assist in heat dissipation and prevent dust and other impurities from entering the interior of the lamp lens body. The aluminum material in the component structure can accelerate the heat dissipation speed.

[0015] 2. The utility model sets a rotatable mechanism consisting of a fastening bolt and a connecting plate through the support plate. When the lamp lens body is installed on a wall or other position where the angle of the lamp lens body needs to be adjusted, the connecting plate can be rotated to make the lamp lens body emit light to the appropriate position. At the same time, a detachable protective shell is added to the outside of the circuit board, which not only isolates the circuit board from contact with the outside world, but also can be quickly disassembled, making it easy to repair and replace the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the component 2 of the utility model;

[0019] Figure 4 It is a structural diagram of the heat dissipation mechanism 6 of the present invention.

[0020] In the figure: 1. Light board; 2. Component structure; 201. Frame; 202. Diffuser plate; 203. Light guide plate; 204. Reflective film; 205. Bottom plate; 3. LED lamp; 4. Support plate; 5. Connecting plate; 6. Heat dissipation mechanism; 601. Thermal fins; 602. Cooling fan; 603. Mounting plate; 7. Fastening bolt; 8. Mounting block; 9. Mounting hole; 10. Circuit board; 11. Wires; 12. Protective shell; 13. Lens shell. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figure 1-Figure 2 As shown, a panel light lens with uniform illumination includes a light board 1 and a component mechanism 2. The outer surface of the light board 1 is fixedly connected to the component mechanism 2, and the top of the light board 1 is fixedly connected to the LED lamp 3. The outer surface of the component mechanism 2 is fixedly connected to the support plate 4, and a connecting plate 5 is provided on one side of the support plate 4. The bottom of the connecting plate 5 is fixedly connected to the heat dissipation mechanism 6. The light board 1 is installed inside the frame 201 of the component mechanism 2. A plurality of groups of LED lamps 3 are provided on the top of the light board 1, and each group of LED lamps 3 is evenly distributed to ensure that the light source illumination is more uniform.

[0023] like Figure 3 As shown, the component 2 includes a frame 201 arranged on the outer surface of the lamp panel 1, and the interior of the frame 201 is fixedly connected to a diffuser plate 202, the bottom of the diffuser plate 202 is fixedly connected to a light guide plate 203, and the bottom of the light guide plate 203 is fixedly connected to a reflective film 204, and the bottom of the reflective film 204 is fixedly connected to a bottom plate 205. The frame 201 is an aluminum profile, which plays an auxiliary heat dissipation role. The light guide plate 203 can change the trajectory of light and make it evenly distributed. The reflective film 204 makes the light of the light guide plate 203 emitted from the front. The bottom plate 205 improves the sealing of the component 2 and effectively blocks external intrusion.

[0024] Furthermore, the heat dissipation mechanism 6 includes a heat-conducting fin 601 arranged at the bottom of the lamp board 1, and a heat-dissipating fan 602 is provided at the bottom of the heat-conducting fin 601. The bottom end of the heat-dissipating fan 602 is rotatably connected to a mounting plate 603. The heat-conducting fin 601 is evenly distributed on the bottom of the lamp board 1, and efficiently absorbs the heat generated by the panel lamp lens body. The heat-dissipating fan 602 discharges the heat-conducting fin 601, thereby improving the heat absorption effect of the heat-conducting fin 601.

[0025] Furthermore, a fastening bolt 7 is connected through the inner surface of the connecting plate 5, and a mounting block 8 is fixedly connected to one side of the mounting plate 603. A mounting hole 9 is provided on the inner surface of the mounting block 8, and a circuit board 10 is fixedly connected to the center of the lamp board 1. The fastening bolt 7 penetrates and connects the connecting plate 5 and the support plate 4 at the same time, so that the connecting plate 5 and the support plate 4 can be rotated under the action of external force, thereby adjusting the angle of the lamp board 1.

[0026] Furthermore, the left and right ends of the circuit board 10 are fixedly connected with wires 11, and one end of the wire 11 is fixedly connected to the lamp board 1. A protective shell 12 is provided on the outside of the circuit board 10, and a lens shell 13 is fixedly connected to the top of the lamp board 1. The protective shell 12 is a transparent shell, and there are extremely small heat dissipation holes inside the shell, so dust will not enter. The lens shell 13 can enhance the utilization efficiency and luminous efficiency of light, and can be used according to different effects.

[0027] Working principle: When using the panel light lens with uniform illumination, the staff first fixes the light board 1 inside the frame 201 of the component mechanism 2 through a specific technology, and then fixes the diffuser plate 202 to the bottom of the light board 1. Secondly, after the bottom of the light guide plate 203 is attached to the reflective film 204, the light guide plate 203 is installed on the bottom of the diffuser plate 202, and then fixed through the bottom plate 205. Then the circuit board 10 inside the protective shell 12 is turned on. When the wires 11 are connected to the light board 1 and energized, each group of LED lights 3 starts to light up. After long-term use, the panel light lens body will generate heat. After the heat-conducting fins 601 of the heat dissipation mechanism 6 absorb the heat, the cooling fan 602 discharges the heat from the heat-conducting fins 601 for rapid heat dissipation. The connecting plate 5 can be rotated through the mounting hole 9 inside the mounting block 8. Under the action of the fastening bolt 7, the connecting plate 5 and the support plate 4 are rotated to connect and the panel light lens body can be adjusted to a suitable angle. This is the working principle of the panel light lens with uniform illumination.

Claims

1. A panel light lens with uniform illumination, comprising a light panel (1) and a component mechanism (2), characterized in that: The outer surface of the lamp panel (1) is fixedly connected to a component mechanism (2), and the top of the lamp panel (1) is fixedly connected to an LED lamp (3), the outer surface of the component mechanism (2) is fixedly connected to a support plate (4), and a connecting plate (5) is provided on one side of the support plate (4), and the bottom of the connecting plate (5) is fixedly connected to a heat dissipation mechanism (6).

2. The panel light lens with uniform illumination according to claim 1, characterized in that: The component mechanism (2) comprises a frame (201) arranged on the outer surface of the light panel (1), wherein a diffusion plate (202) is fixedly connected to the interior of the frame (201), a light guide plate (203) is fixedly connected to the bottom of the diffusion plate (202), a reflective film (204) is fixedly connected to the bottom of the light guide plate (203), and a bottom of the reflective film (204) is fixedly connected to the bottom of the base plate (205).

3. The panel light lens with uniform illumination according to claim 1, characterized in that: The heat dissipation mechanism (6) comprises a heat conducting fin (601) arranged at the bottom of the lamp panel (1), and a heat dissipation fan (602) is arranged at the bottom of the heat conducting fin (601), and the bottom end of the heat dissipation fan (602) is rotatably connected to a mounting plate (603).

4. The panel light lens with uniform illumination according to claim 1, characterized in that: A fastening bolt (7) is connected through the inner surface of the connecting plate (5), and a mounting block (8) is fixedly connected to one side of the mounting plate (603).

5. The panel light lens with uniform illumination according to claim 4, characterized in that: The inner surface of the mounting block (8) is provided with a mounting hole (9), and a circuit board (10) is fixedly connected to the center of the lamp panel (1).

6. The panel light lens with uniform illumination according to claim 5, characterized in that: The left and right ends of the circuit board (10) are fixedly connected to electric wires (11), and one end of the electric wire (11) is fixedly connected to the light board (1).

7. The panel light lens with uniform illumination according to claim 6, characterized in that: A protective shell (12) is provided on the outside of the circuit board (10), and a lens shell (13) is fixedly connected to the top of the light board (1).

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