Adjustable LED lamp tube with light spot eliminating function
An adjustable technology for LED lamps, which is applied in the direction of semiconductor devices, light sources, lampshades, etc. , to achieve the effect of improving practicability and versatility, increasing resistance, and stabilizing heat dissipation
Pending Publication Date: 2022-03-25
深圳市恒欣达照明有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide an adjustable LED lamp tube with the function of eliminating light spots, aiming to solve the problem that the LED lamp tube with the function of eliminating light spots in the prior art cannot adjust the angle of irradiation after installation, and cannot adjust the position of the installation. Adjustment, thus affecting the lighting effect of LED lamps
Method used
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Embodiment
[0034] see Figure 1-6 , the technical solution provided by this embodiment is as follows:
[0035] An adjustable LED lamp tube with the function of eliminating light spots, comprising a lampshade 1, a mounting plate 9 and a hollow shaft 10 are arranged on the lower side of the lampshade 1, a steering ball 11 is fixedly connected to the peripheral surface of the hollow shaft 10, and the upper side of the mounting plate 9 A collar 21 is provided for side rotation, and a hollow ball sleeve 23 is provided on the upper side of the collar 21. The steering ball 11 is movably connected in the hollow ball sleeve 23, and the mounting plate 9 is provided with a rotating assembly and a telescopic assembly, and the rotating assembly and the telescopic assembly In order to drive the lampshade 1 to adjust the angle, both sides of the mounting plate 9 are provided with support plates 28 , and a moving assembly is arranged between the two support plates 28 , and the moving assembly is used to...
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The invention provides an adjustable LED lamp tube with a light spot eliminating function, and belongs to the technical field of lamp tubes, the adjustable LED lamp tube comprises a lampshade, the lower side of the lampshade is provided with a mounting plate and a hollow shaft, the circumferential surface of the hollow shaft is fixedly connected with a steering ball, the upper side of the mounting plate is rotatably provided with a shaft ring, and the upper side of the shaft ring is provided with a hollow ball sleeve; the steering ball is movably connected into the hollow ball sleeve, a rotating assembly and a telescopic assembly are arranged on the mounting plate, the rotating assembly and the telescopic assembly are matched to drive the lampshade to adjust the angle, supporting plates are arranged on the two sides of the mounting plate, a moving assembly is arranged between the two supporting plates, and the moving assembly is used for adjusting the position of the lampshade. The output end of the micro air cylinder drives the hollow shaft to rotate, the hollow shaft rotates with the steering ball as the fulcrum, and therefore the LED lamp tube is driven to rotate with the steering ball as the fulcrum, the rotating assembly is matched to drive the LED lamp tube to rotate, the irradiation angle of the LED lamp tube can be flexibly adjusted, and the practicability and universality of the device are effectively improved.
Description
technical field [0001] The invention belongs to the technical field of lamp tubes, and in particular relates to an adjustable LED lamp tube with the function of eliminating light spots. Background technique [0002] LED is a solid-state semiconductor device that can convert electrical energy into visible light, and it can directly convert electricity into light. The heart of the LED is a semiconductor chip. One end of the chip is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. The application of the LED light source is very flexible and can be made into a spot Light, thin and small products in various forms, such as wires and surfaces; LEDs are extremely controllable, as long as the current is adjusted, the light can be adjusted at will; the combination of different light colors is varied, and the use of timing control circuits can achieve ric...
Claims
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IPC IPC(8): F21V21/15F21V21/30F21V29/503F21V29/77F21V3/04F21V7/22F21Y115/10
CPCF21V21/15F21V21/30F21V29/503F21V29/773F21V3/049F21V7/22F21Y2115/10
Inventor 文小冬蒲超锋
Owner 深圳市恒欣达照明有限公司