LED lamp advertising board with LED power source convenient to install and replace
A technology of LED power supply and LED lights, which is applied in the direction of display devices, illuminated signs, instruments, etc., to achieve the effect of convenient operation, simple structure and convenient maintenance
Pending Publication Date: 2021-11-02
徐州尚帅广告有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide an LED light billboard that is easy to install and replace the LED power supply, to overcome the problems that the billboard needs to be climbed up before the work can be performed when pressing and maintaining the billboard circuit, and to realize that the machine can remove the billboard for easy maintenance
Method used
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[0022] Combine below Figure 1-8 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are consistent.
[0023] combined with Figure 1-8The described LED light billboard for easy installation and replacement of LED power supply includes a casing 10, and a working chamber 12 with an opening forward is arranged on the left and right front ends of the casing 10, and the working chamber 12 is provided with There is a lifting mechanism, the front side of the casing 10 is provided with a wall 22, the lower inner wall of the working chamber 12 is provided with a pedal chamber 11 connected to the two working chambers 12, and the pedal chamber 11 is provided with There is a stepping mechanism, the wall 22 is provided with a supporting mechanism, the lower side of the wall 22 is provided with ...
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Theinvention discloses an LED lamp advertising board with an LED power source convenient to install and replace. The LED lamp advertising board comprises a machine shell, working cavities with forward openings are formed in the front end faces of the left side and the right side of the machine shell, lifting mechanisms are arranged in the working cavities, a wall is arranged on the front side of the machine shell, pedal cavities connected with the two working cavities are formed in the lower inner walls of the working cavities, a treading mechanism is arranged in each pedal cavity, a supporting mechanism is arranged in the wall, a control cavity is formed in the lower side of the wall, and a control mechanism is arranged in the control cavity. The LED lamp advertising board is simple in strucutre and convenient to operate; during use, when the LED power supply needs to be repaired or replaced on the lower part, the advertising board can be removed and pushed forwards, so that workers can carry out maintenance conveniently; when the advertising board needs to be maintained on the upper part, the advertising board can be automatically moved forwards, and a platform is built for the workers to carry out replacement and maintenance work on the upper part.
Description
technical field [0001] The invention relates to the field of LED power supplies, in particular to an LED lamp billboard which is convenient for installing and replacing the LED power supply. Background technique [0002] As a kind of power supply, LED power supply is a device that can provide power to electronic equipment. It can provide DC power supply for LED lights and other equipment. As various electronic devices are becoming more and more common in life, LED power supply has also been widely used. ; [0003] At this stage, when people replace LED light billboards, staff often need to climb onto the billboards, and then repair the LED lights and replace the LED power supply, which greatly increases the work content of the staff. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an LED light billboard that is easy to install and replace the LED power supply, to overcome the problems that the billboard needs to...
Claims
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CPCG09F13/00
Inventor 刘昭伟
Owner 徐州尚帅广告有限公司