High-power high-waterproof high-heat-conduction circular projection lamp

Abstract

The utility model discloses a high-power high-waterproof high-heat-conduction round projection lamp, and particularly relates to the field of projection lamps, the high-power high-waterproof high-heat-conduction round projection lamp comprises a fin radiator, a fixing frame is fixedly arranged on the fin radiator, a power supply module is fixedly arranged on the fixing frame, a protective cover is further fixedly arranged on the fixing frame, and the power supply module is located in the protective cover; a mounting frame is rotatably arranged on the fin radiator, a PCB lamp panel is further fixedly arranged on the fin radiator, the output end of the power supply module is fixedly connected with the input end of the PCB lamp panel, a lens is fixedly arranged on the PCB lamp panel, a sun shield is fixedly arranged on the lens, and the sun shield is used for shielding sunlight from irradiating the lens. According to the utility model, through the arrangement of the sun shield, the sun shield not only can gather light beams, but also can effectively shield the direct irradiation of sunlight to the lens when being used outdoors, so that the lens is prevented from being aged due to the direct irradiation of ultraviolet rays, and the service life of the lens is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of floodlights, and more specifically, to a high-power, highly waterproof and highly thermally conductive circular floodlight. Background Art

[0002] A floodlight is a lighting fixture that focuses light on a specific area to provide bright lighting effects. By adjusting the angle and position of the lamp, different lighting effects can be achieved. Floodlights are widely used in various fields, including architectural lighting, stage lighting, landscape lighting, etc.

[0003] The conventional floodlights are not easy to adjust the rotation angle after installation, and fail to provide good protection for the lens. The lens is prone to aging during long-term use, which shortens the service life of the lens and results in unsatisfactory use effects. Utility Model Content

[0004] The utility model provides a high-power, highly waterproof and highly thermally conductive circular floodlight, which aims to solve the problem that the existing floodlights are inconvenient to adjust the rotation angle after installation and cannot provide good protection for the lens. During long-term use, the lens is prone to aging, resulting in a shortened service life of the lens and unsatisfactory use effect.

[0005] To achieve the above object, the utility model provides the following technical solutions: a high-power, high-waterproof, high-thermal-conductivity circular floodlight, comprising a fin radiator, a fixing frame is fixedly arranged on the fin radiator, a power supply module is fixedly arranged on the fixing frame, a protective cover is also fixedly arranged on the fixing frame, and the power supply module is located inside the protective cover;

[0006] A mounting frame is rotatably provided on the fin heat sink, a PCB light board is also fixedly provided on the fin heat sink, an output end of the power supply module is fixedly connected to an input end of the PCB light board, a lens is fixedly provided on the PCB light board, a sun visor is fixedly provided on the lens, and the sun visor is used to block sunlight from shining on the lens.

[0007] In a preferred embodiment, a wireless controller is fixedly arranged in the protective cover, and the output end of the power supply module is connected to the input end of the wireless controller.

[0008] In a preferred embodiment, a waterproof connector is fixedly provided inside the protective cover, and the input end of the power supply module is connected to the waterproof connector.

[0009] In a preferred embodiment, a heat conducting plate is fixedly disposed on the fin heat sink, and the heat conducting plate is located between the PCB lamp board and the fin heat sink.

[0010] In a preferred embodiment, a mounting groove is provided on the lens, a waterproof gasket is fixedly arranged in the mounting groove, and the waterproof gasket is tightly fitted to the heat conducting plate.

[0011] In a preferred embodiment, a plurality of positioning holes are formed on the mounting frame, and positioning bolts are threadedly connected to the fin heat sink, and the positioning bolts are located in corresponding positioning holes.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model provides a sun visor, which can not only gather the light beams, but also effectively block the direct sunlight from the lens when used outdoors, thus preventing the ultraviolet rays from directly irradiating the lens and causing lens aging, thereby extending the service life of the lens.

[0014] 2. The utility model provides a heat-conducting plate, which can efficiently transfer the heat emitted by the PCB lamp board during use, so that the heat can be quickly dissipated. The waterproof gasket is provided to improve the sealing effect between the lens and the PCB lamp board, thereby preventing water mist from being generated in the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the explosion structure of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the main view of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the utility model from the rear.

[0018] Figure 4 It is a schematic structural diagram of the utility model from the side.

[0019] The accompanying drawings are marked as follows: 1. fin heat sink; 11. fixing frame; 12. mounting frame; 13. heat conducting plate; 14. PCB light board; 2. power supply module; 21. protective cover; 211. waterproof connector; 3. wireless controller; 4. waterproof gasket; 5. lens; 6. sun visor. DETAILED DESCRIPTION

[0020] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Refer to the instruction manual Figure 1-Figure 4A high-power, high-waterproof, high-thermal-conductivity circular floodlight comprises a fin radiator 1, a fixing frame 11 is fixedly arranged on the fin radiator 1, the fixing frame 11 is mounted on the fin radiator 1 by screws, a power supply module 2 is fixedly arranged on the fixing frame 11, the power supply module 2 is mounted on the fixing frame 11 by screws, the power supply module 2 is a power source, a protective cover 21 is also fixedly arranged on the fixing frame 11, the protective cover 21 is mounted on the fixing frame 11 by screws, the power supply module 2 is located in the protective cover 21, and the protective cover 21 can play a good role in the power supply module 2 Protection: A mounting frame 12 is rotatably provided on the fin heat sink 1, and the mounting frame 12 is used to support the device. A PCB light board 14 is also fixedly provided on the fin heat sink 1. The output end of the power supply module 2 is fixedly connected to the input end of the PCB light board 14. The power supply module 2 supplies power to the PCB light board 14. A lens 5 is fixedly provided on the PCB light board 14. The lens 5 adopts an optical module lens. The optical module lens can focus light and improve the utilization rate of light. A sun visor 6 is fixedly provided on the lens 5, and the sun visor 6 is used to block the sunlight from shining on the lens 5.

[0022] It should be noted that the fin heat sink 1 is provided with a plurality of heat-conducting fins, which are welded on the fin heat sink 1 using a high thermal conductivity welding process, which can achieve efficient heat dissipation and meet high-power heat dissipation requirements. The PCB light board 14 is circular, and the illumination is more uniform during use.

[0023] The specific implementation scenario is as follows: when in use, the PCB light board 14 is powered by the power supply module 2. After the PCB light board 14 is started, the lamp beads on the PCB light board 14 emit light, and the lamp beads on the PCB light board 14 emit light beams through the lens 5. By providing a sun visor 6, the sun visor 6 can not only gather the light beams, but also effectively block the direct sunlight on the lens 5 when used outdoors, avoid ultraviolet rays directly irradiating the lens 5 to cause aging of the lens 5, and extend the service life of the lens 5.

[0024] Refer to the instruction manual Figure 1-Figure 2 A wireless controller 3 is fixedly arranged in the protective cover 21 , and the output end of the power supply module 2 is connected to the input end of the wireless controller 3 .

[0025] It should be noted that the wireless controller 3 has a built-in Wi F i module and a communication module, and uses wireless coding to control the device. Commands are issued through the mobile terminal. After receiving the commands, the WiFi module and the communication module adjust the PCB light board 14 to emit corresponding brightness and color, thereby achieving the effect of remote control.

[0026] It also needs to be explained.

[0027] Refer to the instruction manual Figure 1-Figure 3A waterproof connector 211 is fixedly provided inside the protective cover 21 , and the input end of the power supply module 2 is connected to the waterproof connector 211 .

[0028] It should be noted that the input end of the waterproof connector 211 is connected to a wire, and the power supply module 2 is powered through the wire and the waterproof connector 211, so that the power supply module 2 has a waterproof effect.

[0029] Refer to the instruction manual Figure 1-Figure 3 In order to further improve the heat dissipation efficiency of the PCB light board 14 when using the PCB light board 14 , specifically, a heat conducting plate 13 is fixedly provided on the fin heat sink 1 , and the heat conducting plate 13 is located between the PCB light board 14 and the fin heat sink 1 .

[0030] It should be noted that the PCB lamp board 14 will emit heat when in use, and the heat will be transferred to the heat conducting plate 13 , and then the heat conducting plate 13 will transfer the heat to the fin heat sink 1 , thereby achieving the effect of efficient heat dissipation of the PCB lamp board 14 .

[0031] Refer to the instruction manual Figure 1 The lens 5 is provided with a mounting groove, in which a waterproof gasket 4 is fixedly arranged. The waterproof gasket 4 is tightly fitted with the heat conducting plate 13, and the waterproof gasket 4 is set as a silicone ring.

[0032] It should be noted that the waterproof gasket 4 can improve the sealing between the lens 5 and the heat conducting plate 13, and prevent moisture in the air from entering between the lens 5 and the PCB light board 14 to form water mist.

[0033] Refer to the instruction manual Figure 1-Figure 4 A plurality of positioning holes are provided on the mounting frame 12, and positioning bolts are threadedly connected to the fin heat sink 1, and the positioning bolts are located in the corresponding positioning holes.

[0034] It should be noted that when in use, the mounting frame 12 is installed in the specified position, and the fin heat sink 1 is supported by the mounting frame 12. When the angle of the light needs to be adjusted, the positioning bolt is tidally removed, and then the fin heat sink 1 is rotated to adjust the angle. After the angle adjustment is completed, the positioning bolt is installed again so that the positioning bolt is located in the corresponding positioning hole.

[0035] The installation method of the device is as follows: install the PCB light board 14 on the heat conducting plate 13 which is brushed with thermal grease with a steel mesh, then fix the PCB light board 14 with screws, pass the power line through the wire hole of the heat conducting plate 13 and weld it to the PCB light board 14, install the waterproof gasket 4 into the installation groove of the lens 5, and then place the lens 5 with the waterproof gasket 4 installed on the heat conducting plate 13, install the power supply module 2 on the fixing frame 11 with screws, install the wireless controller 3 and the waterproof connector 211 into the protective cover 21, and lock the wireless controller 3 with screws, then pass the wire through the waterproof connector 211 to connect to the mains, fix the protective cover 21 with screws, install the sun visor 6 on the heat conducting plate 13 and fix it with screws.

[0036] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A high-power, high-waterproof, high-thermal-conductivity round floodlight, characterized in that: include: A fin heat sink (1), wherein a fixing frame (11) is fixedly arranged on the fin heat sink (1), a power supply module (2) is fixedly arranged on the fixing frame (11), a protective cover (21) is also fixedly arranged on the fixing frame (11), and the power supply module (2) is located inside the protective cover (21); A mounting frame (12) is rotatably provided on the fin heat sink (1), a PCB light board (14) is also fixedly provided on the fin heat sink (1), an output end of the power supply module (2) is fixedly connected to an input end of the PCB light board (14), a lens (5) is fixedly provided on the PCB light board (14), a sunshade (6) is fixedly provided on the lens (5), and the sunshade (6) is used to block sunlight from irradiating the lens (5).

2. A high-power, high-waterproof, high-thermal-conductivity round floodlight according to claim 1, characterized in that: A wireless controller (3) is fixedly arranged inside the protective cover (21), and the output end of the power supply module (2) is connected to the input end of the wireless controller (3).

3. A high-power, high-waterproof, high-thermal-conductivity round floodlight according to claim 1, characterized in that: A waterproof connector (211) is fixedly arranged inside the protective cover (21), and the input end of the power supply module (2) is connected to the waterproof connector (211).

4. A high-power, high-waterproof, high-thermal-conductivity round floodlight according to claim 1, characterized in that: A heat conducting plate (13) is fixedly arranged on the fin heat sink (1), and the heat conducting plate (13) is located between the PCB lamp board (14) and the fin heat sink (1).

5. A high-power, high-waterproof, high-thermal-conductivity round floodlight according to claim 4, characterized in that: The lens (5) is provided with a mounting groove, a waterproof gasket (4) is fixedly arranged in the mounting groove, and the waterproof gasket (4) is tightly fitted to the heat conducting plate (13).

6. A high-power, high-waterproof, high-thermal-conductivity round floodlight according to claim 1, characterized in that: The mounting frame (12) is provided with a plurality of positioning holes, and the fin heat sink (1) is threadedly connected with positioning bolts, which are located in corresponding positioning holes.

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