LED lamp warning board for road
A technology of LED lights and warning signs, used in display devices, illuminated signs, instruments, etc., can solve the problems of inconvenient movement, small light-emitting surface, inability to dissipate heat, etc., to avoid blowing and displacement, increase stability, The effect of convenient device transfer
Inactive Publication Date: 2020-06-23
江苏启远传感科技有限公司
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Problems solved by technology
[0003] However, due to the small light-emitting surface of the existing LED lights, most of them need to be integrated together to emit light together, so the integrated board will bear a lot of heat, and the service life will be greatly reduced due to the inability to dissipate heat.
Most of the warning signs with LED lights on the existing roads are not only inconvenient to move, but also the fonts displayed on the warning signs in many places are incomplete due to the inability to dissipate heat, which seriously affects traffic safety.
Method used
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0022] refer to Figure 1-3 , a warning sign with LED lights for roads, comprising a base 1, two grooves 2 are arranged inside the base 1, a cooling water tank 3 is arranged in one groove 2, a water pump 4 is installed in the cooling water tank 3, and the output of the water pump 4 The end is connected with the water outlet hose 5, the upper side wall of the cooling water tank 3 is connected with the water inlet hose 6, the lower end of the base 1 is provided with a pulley mechanism, and the pulley mechanism includes a pulley groove 7 located at the lower end of the base 1, and the inner wall of the pulley groove 7 Rotation is connected with rotating shaft 10, and th...
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The invention discloses an LED lamp warning board for a road. The LED lamp warning board comprises a base. two grooves are formed in the base, and a cooling water tank is arranged in one groove; a water pump is mounted in the cooling water tank; the output end of the water pump is connected with a water outlet hose; the upper side wall of the cooling water tank is communicated with a water inlet hose; a pulley mechanism is arranged at the lower end of the base; the upper end of the base is fixedly connected with a supporting column; a strip-shaped cavity is formed in the supporting column; a lifting mechanism is arranged in the strip-shaped cavity; a warning board connected with the lifting mechanism is arranged above the supporting column; an LED lamp integrated board is installed on theside wall of the warning board; a device groove is formed in the side wall of the warning board; a cooling mechanism is arranged in the device groove; and the LED lamp integrated board is installed ata groove opening of the device groove. The LED lamp warning board is reasonable in structure; and the cooling mechanism of the LED lamp warning board can well help the integrated board to dissipate heat, so that the service life of the LED lamp is prolonged, travel safety is improved, and placement stability is enhanced.
Description
technical field [0001] The invention relates to the technical field of LED lamps, in particular to a road-use LED lamp warning sign. Background technique [0002] LED lamp is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light, and is widely used in various fields. [0003] However, due to the small light-emitting surface of existing LED lamps, most of them need to be integrated together to emit light together, so the integrated board will bear a large amount of heat, and the service life will be greatly reduced due to the inability to dissipate heat. Most of the warning signs using this kind of LED lights on the existing roads are not only inconvenient to move, but also cause incomplete fonts displayed on warning signs in many places due to the inability to dissipate heat, which seriously affects traffic safety. Contents of the invention [0004] The purpose of the present invention is t...
Claims
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Login to View More IPC IPC(8): G09F13/22
CPCG09F13/22G09F2013/222
Inventor 不公告发明人
Owner 江苏启远传感科技有限公司