High-power light-emitting diode (LED) lighting module

Abstract

The utility model relates to the field of light-emitting diode (LED) lighting modules, and discloses a high-power LED lighting module which comprises a base, a lamp body installed on the base, toughened glass installed in front of the lamp body, a front cover installed on the toughened glass in a clamping mode and assembled with the base in a combined mode, and a lampshade installed on the front cover. The base is provided with a multi-angle steering assembly used for remotely adjusting the light irradiation direction. When the LED lighting module is installed in a high-altitude environment for use, the angle and range of light rays projected by the LED lighting module can be remotely adjusted through the multi-angle steering assembly, operation is convenient and flexible, the back face of the lamp body is provided with the cooling fins, the cooling copper pipes and other structures, application heat dissipation of the high-power LED lighting module can be effectively controlled, and the service life of the high-power LED lighting module is prolonged. And the service life of the lamp body is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of LED lighting modules, and particularly to a high-power LED lighting module. Background Art

[0002] The LED lighting module integrates multiple LED light-emitting bodies on a base to form a light source unit or a light source aggregate. It has a relatively large light intensity and is suitable for installation in large-space places such as squares, stages, tunnels, stadiums, etc. The LED light source is relatively energy-saving, has a long service life, and the irradiated light has good brightness.

[0003] For example, Chinese Patent CN113819403A discloses an LED lighting module, which includes a heat sink, an LED lamp board, a lens cover and a protective glass. The lens cover has an inner surface close to the LED lamp board and an outer surface close to the protective glass. There are at least one circle of grooves respectively arranged around the inner surface and the outer surface for filling liquid silicone; several snap-type connectors are arranged at the edge of the outer surface of the lens cover for fixing the protective glass, and through holes are arranged on the protective glass for releasing the air trapped when the protective glass is bonded to the lens cover. However, when the LED lighting module is installed at a high altitude, it is not convenient to adjust the angle of the irradiated light according to the required lighting conditions. And when actually adjusting the light, it is usually necessary to control the angle of the light in multiple directions. The installation support strength of the multi-angle adjustable LED lighting module is reduced and it is easily affected by the high-altitude wind, resulting in the problem of the irradiated light shaking. Summary of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] In view of the above-mentioned defects existing in the prior art, the utility model particularly provides a high-power LED lighting module, which solves the problem that it is not convenient to adjust the angle of the irradiated light according to the required lighting conditions when the LED lighting module is installed at a high altitude by means of a multi-angle rotation assembly.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the present utility model provides a high-power LED lighting module, which includes a base. The LED lighting module further includes a lamp body installed on the base, a tempered glass installed in front of the lamp body, a front cover snap-fitted on the tempered glass and assembled with the base, and a lamp shade installed on the front cover; a multi-angle steering component for remotely adjusting the light irradiation direction is provided on the base. The multi-angle steering component includes a mounting seat corresponding to the initial installation state of the base in parallel. A main steering arm is rotatably installed on one side of the mounting seat, and the main steering arm is rotatably assembled with the base. A secondary telescopic steering arm is rotatably installed on the other side of the mounting seat, and the secondary telescopic steering arm is movably sleeved on the base.

[0008] Preferably, a plurality of heat sinks are installed on the base and are attached to the back of the lamp body, and a heat conduction copper tube for conducting heat is attached between adjacent upper and lower heat sinks.

[0009] Preferably, a sliding seat is slidably installed on the mounting seat, a moving frame is horizontally telescopically connected to the sliding seat, and a steering seat is rotatably installed on both the sliding seat and the moving frame; a support rod is eccentrically connected to the base, and a support mechanism is movably connected between the support rod and the steering seat.

[0010] Preferably, a displacement component for controlling the horizontal movement of the sliding seat to drive the main steering arm and the secondary telescopic steering arm to rotate is provided on the mounting seat; the displacement component includes a cylindrical rod fixed in the sliding seat, a rectangular seat is fixedly installed on the mounting seat, the sliding seat is slidably sleeved on the rectangular seat, a threaded rod is rotatably connected in the rectangular seat, and an internally threaded block is threadedly assembled on the threaded rod, and the internally threaded block is fixedly assembled with the cylindrical rod.

[0011] Preferably, the support mechanism includes a hollow rod rotatably installed on the steering seat, a telescopic rod is slidably connected to the hollow rod, and the telescopic rod is rotatably installed on the support rod, and a support spring is connected between the telescopic rod and the hollow rod.

[0012] Preferably, a driving motor is fixedly installed on the main steering arm, and a transmission cover for maintaining power transmission is installed between the output end of the driving motor and the rotating shaft connecting the base and the main steering arm.

[0013] III. Beneficial effects

[0014] Compared with the prior art, the present utility model is provided with a multi-angle steering component, which can remotely control the LED lighting module installed at a high altitude. When the LED lighting module is installed at a high altitude, by controlling the rotation between the base and the main steering arm and the secondary telescopic steering arm, the up and down rotation of the base and the lamp body can be controlled. When controlling the rotation between the main steering arm, the secondary telescopic steering arm and the mounting seat, the left and right rotation of the base and the lamp body can be controlled. According to the needs of light irradiation, the light irradiation angle of the lamp body can be controlled more flexibly.

[0015] Furthermore, a support mechanism is provided between the support rod and the steering seat. When controlling the up-and-down or left-and-right rotation of the base, the support mechanism automatically elastically expands and contracts according to the rotation direction of the base. After adjusting the rotation direction of the base, the support mechanism supports between the base and the mounting seat, which can play a role in buffering the wind force during the high-altitude installation of the base, maintaining the stability of the base installation and application, and preventing the light emitted by the lamp body on the base from shaking.

[0016] In addition, heat sinks and heat pipes are provided to effectively dissipate the heat generated by the application of the lamp body. The heat sinks absorb the heat generated when the lamp body is turned on. Utilizing the high thermal conductivity of the heat pipes, an efficient heat circulation path is formed to accelerate the heat transfer and dissipation, improving the working stability and lifespan of the lamp body. Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the lampshade of a high-power LED lighting module.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the lamp body of a high-power LED lighting module.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the heat sink of a high-power LED lighting module.

[0020] Figure 4 It is a side view structural schematic diagram of the heat pipe of a high-power LED lighting module.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the multi-angle steering component of a high-power LED lighting module.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the mounting seat of a high-power LED lighting module.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the main steering arm of a high-power LED lighting module.

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the secondary telescopic steering arm of a high-power LED lighting module.

[0025] Figure 9 It is a three-dimensional structural schematic diagram of the support spring of a high-power LED lighting module.

[0026] Figure 10 It is a three-dimensional structural schematic diagram of the sliding seat of a high-power LED lighting module.

[0027] In the figure:

[0028] 1 is the base; 11 is the lamp body; 12 is the tempered glass; 13 is the front cover; 14 is the lamp shade; 21 is the heat sink; 22 is the heat dissipation copper pipe; 3 is the multi-angle steering component; 31 is the mounting seat; 32 is the main steering arm; 33 is the secondary telescopic steering arm; 34 is the sliding seat; 35 is the moving frame; 36 is the steering seat; 37 is the support mechanism; 371 is the hollow rod; 372 is the telescopic rod; 373 is the support spring; 38 is the support rod; 39 is the displacement component; 391 is the cylindrical rod; 392 is the rectangular seat; 393 is the threaded rod; 394 is the internally threaded block. Detailed implementation manners

[0029] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0030] Embodiment 1:

[0031] As Figures 1 - 6 shown, the high-power LED lighting module of this embodiment includes a base 1, a lamp body 11 installed on the base 1, a tempered glass 12 installed in front of the lamp body 11, a front cover 13 snap-fitted on the tempered glass 12 and assembled with the base 1, and a lamp shade 14 installed on the front cover 13; a multi-angle steering component 3 for remotely adjusting the light irradiation direction is provided on the base 1; the lamp body 11 is made of an aluminum alloy material with high strength and high thermal conductivity coefficient, ensuring stable structure while optimizing the heat conduction performance; the lamp body 11 has a high-density LED chip array, and these LED chips can output uniform and high-brightness light to meet the large-area lighting requirements; the surface of the lamp body 11 is also treated with anti-corrosion and anti-ultraviolet to extend the service life and is suitable for outdoor and harsh environments; the lamp shade 14 is made of a PC (polycarbonate) material or a PMMA (acrylic) material with high light transmittance, which can not only effectively protect the internal LED chips from the external environment, but also provide a uniform light distribution effect, reduce glare, and improve the lighting comfort.

[0032] The LED lighting module is installed at a high altitude through the multi-angle steering component 3. According to the needs of light irradiation, the angle of the base 1 can be remotely adjusted in multiple directions through the multi-angle steering component 3, so as to adjust the angle and range of the light projected by the lamp body 11.

[0033] As Figures 5 - 8As shown in the figure, the multi-angle steering component 3 includes a mounting seat 31 corresponding to the initial installation state of the base 1 in parallel. A main steering arm 32 is rotatably installed on one side of the mounting seat 31. The main steering arm 32 is rotatably assembled with the base 1. A secondary telescopic steering arm 33 is rotatably installed on the other side of the mounting seat 31. The secondary telescopic steering arm 33 is movably sleeved on the base 1. By controlling the rotation of the base 1 between the main steering arm 32 and the secondary telescopic steering arm 33, the up-and-down rotation of the base 1 can be controlled. By controlling the rotation of the main steering arm 32 connected to the mounting seat 31, the main steering arm 32 drives the base 1 to rotate synchronously. The secondary telescopic steering arm 33 is sleeved on the base 1 and slides in a fixed direction, and the secondary telescopic steering arm 33 can telescopically adjust itself to keep the base 1 stably installed and rotatable in multiple directions in front of the mounting seat 31.

[0034] A sliding seat 34 is slidably installed on the mounting seat 31. A moving frame 35 is horizontally telescopically connected to the sliding seat 34. Steering seats 36 are rotatably installed on both the sliding seat 34 and the moving frame 35. A support rod 38 is eccentrically connected to the base 1. A support mechanism 37 is movably connected between the support rod 38 and the steering seat 36. By controlling the horizontal movement of the sliding seat 34 on the mounting seat 31, the rotation adjustment is carried out between the side of the sliding seat 34 close to the main steering arm 32 and the steering seat 36. The steering seat 36 drives the support mechanism 37, the base 1 and the main steering arm 32 to rotate synchronously. The support mechanism 37 can telescopically adjust itself. The base 1 drives the support mechanism 37 and the steering seat 36 on the side close to the secondary telescopic steering arm 33 to rotate. The telescopic adjustment is carried out between the steering seat 36 on the side close to the secondary telescopic steering arm 33 and the sliding seat 34 to realize the rotation adjustment of the base 1 in the left-right direction.

[0035] As Figures 5 - 10 As shown in the figure, a displacement component 39 for controlling the horizontal movement of the sliding seat 34 to drive the rotation of the main steering arm 32 and the secondary telescopic steering arm 33 is provided on the mounting seat 31. The displacement component 39 includes a cylindrical rod 391 fixed in the sliding seat 34. A rectangular seat 392 is fixedly installed on the mounting seat 31. The sliding seat 34 is slidably sleeved on the rectangular seat 392. A threaded rod 393 is rotatably connected in the rectangular seat 392. An internally threaded block 394 is threadedly assembled on the threaded rod 393. The internally threaded block 394 is fixedly assembled with the cylindrical rod 391. A motor is installed on the rectangular seat 392 to control the rotation of the threaded rod 393, and the motor can be remotely controlled.

[0036] By controlling the rotation of the threaded rod 393, under the action of screw thread transmission, the internally threaded block 394 is controlled to move in a fixed direction sleeved on the threaded rod 393. The movement of the internally threaded block 394 controls the synchronous movement of the cylindrical rod 391 and the sliding seat 34, realizing the drive for the sliding seat 34 to horizontally move outside the rectangular seat 392.

[0037] As Figures 7 - 9As shown in the figure, the support mechanism 37 includes a hollow rod 371 rotatably mounted on the steering seat 36. A telescopic rod 372 is slidably connected to the hollow rod 371, and the telescopic rod 372 is rotatably mounted on the support rod 38. A support spring 373 is connected between the telescopic rod 372 and the hollow rod 371. Specifically, during the process of controlling the steering of the base 1, the telescopic rod 372 in the support mechanism 37 is connected to the side of the hollow rod 371 and telescopically adjusts independently. When the telescopic rod 372 moves, the support spring 373 elastically adjusts independently. After the installation corresponding angle of the base 1 is adjusted, the support mechanism 37 supports between the base 1 and the mounting seat 31, which can buffer the wind force impact during high-altitude installation, maintain the installation stability of the base 1, and avoid the situation that the light projected by the lamp body 11 shakes.

[0038] As Figures 5 - 10 shown, a driving motor 321 is fixedly mounted on the main steering arm 32. A transmission cover 322 for maintaining power transmission is installed between the output end of the driving motor 321 and the rotating shaft connecting the base 1 and the main steering arm 32. A transmission disc and a belt structure are arranged in the transmission cover 322. The driving motor 321 is operated to control the rotation of the output end. The output end controls the base 1 to rotate on the main steering arm 32 through the transmission disc and the belt. The driving motor 321 can be remotely controlled so as to remotely adjust the illumination angle of the LED lighting module installed at high altitude.

[0039] Embodiment 2:

[0040] Compared with Embodiment 1, as Figure 2 、 Figure 4 shown, a plurality of heat sinks 21 are installed on the base 1 and are attached to the back of the lamp body 11. A heat dissipation copper tube 22 for conducting heat is attached between the adjacent upper and lower heat sinks 21. The heat sinks 21 attached to the back of the lamp body 11 can effectively absorb the heat generated when the lamp body 11 is started. The heat dissipation copper tube 22 is embedded between the adjacent upper and lower heat sinks 21. Utilizing the high thermal conductivity of copper, an efficient heat circulation path is formed to accelerate heat transfer and dissipation. Even when the high-power lamp body 11 is used for a long time, a good heat dissipation effect can still be maintained.

[0041] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A high-power LED lighting module, characterized in that: The high-power LED lighting module comprises a base (1), a lamp body (11) mounted on the base (1), a tempered glass (12) mounted in front of the lamp body (11), a front cover (13) snap-fitted and mounted on the tempered glass (12) and assembled with the base (1), and a lampshade (14) mounted on the front cover (13); The base (1) is provided with a multi-angle steering assembly (3) for remotely adjusting the direction of light irradiation, the multi-angle steering assembly (3) comprising a mounting seat (31) which is parallel to and corresponds to the initial mounting state of the base (1), a main steering arm (32) is rotatably mounted on one side of the mounting seat (31), the main steering arm (32) is rotatably assembled with the base (1), a secondary telescopic steering arm (33) is rotatably mounted on the other side of the mounting seat (31), and the secondary telescopic steering arm (33) is movably sleeved on the base (1).

2. A high-power LED lighting module according to claim 1, characterized in that: The base (1) is provided with a plurality of heat sinks (21) which are fitted on the back of the lamp body (11), and heat dissipation copper tubes (22) for conducting heat are fitted and connected between upper and lower adjacent heat sinks (21).

3. A high-power LED lighting module according to claim 1, characterized in that: A sliding seat (34) is slidably mounted on the mounting seat (31), a moving frame (35) is laterally telescopically connected to the sliding seat (34), and a steering seat (36) is rotatably mounted on both the sliding seat (34) and the moving frame (35); A support rod (38) is eccentrically connected to the base (1), and a support mechanism (37) is movably connected between the support rod (38) and the steering seat (36).

4. A high-power LED lighting module according to claim 3, characterized in that: The mounting seat (31) is provided with a displacement assembly (39) for controlling the lateral movement of the sliding seat (34) so ​​as to drive the main steering arm (32) and the auxiliary telescopic steering arm (33) to rotate; The displacement assembly (39) comprises a cylindrical rod (391) fixed in the sliding seat (34), a rectangular seat (392) fixedly mounted on the mounting seat (31), the sliding seat (34) slidingly sleeved on the rectangular seat (392), a threaded rod (393) rotatably connected in the rectangular seat (392), an internal thread block (394) threadedly assembled on the threaded rod (393), and the internal thread block (394) and the cylindrical rod (391) are fixedly assembled.

5. A high-power LED lighting module according to claim 3, characterized in that: The support mechanism (37) comprises a hollow rod (371) rotatably mounted on a steering seat (36); a telescopic rod (372) is slidably connected to the hollow rod (371); the telescopic rod (372) is rotatably mounted on a support rod (38); a support spring (373) is connected between the telescopic rod (372) and the hollow rod (371).

6. A high-power LED lighting module according to claim 1, characterized in that: A driving motor (321) is fixedly mounted on the main steering arm (32), and a transmission cover (322) for maintaining power transmission is mounted between the output end of the driving motor (321) and a rotating shaft connected to the base (1) and the main steering arm (32).

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