Explosion-proof lamp control circuit and system
A technology for controlling circuits and explosion-proof lamps, applied in the field of explosion-proof lamps, can solve the problems of wasting manpower, low safety, and affecting normal operations on the job site, and achieve the effects of improving safety, high safety, and convenient communication
Active Publication Date: 2019-09-17
OCEANKING DONGGUAN LIGHTING TECH +2
View PDF8 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In view of this, the embodiment of the present invention provides an explosion-proof lamp control circuit and system, which aims to solve the traditional explosion-proof lamp control technology that relies on manual work to cause waste of manpower, affects the normal operation of the job site, and has low safety. question
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] see figure 1 , is a schematic diagram of the module structure of an explosion-proof lamp control circuit provided by an embodiment of the present invention. For the convenience of description, only the parts related to this embodiment are shown, and the details are as follows:
[0021] An embodiment of the present invention provides an explosion-proof lamp control circuit, including a dimming module, a sampling module, a metering module, a control module and a communication module.
[0022] Wherein, the dimming module is connected with the explosion-proof lamp, and is used for adjusting the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an explosion-proof lamp control circuit and system. The brightness of an explosion-proof lamp is adjusted according to the driving signal by adopting a dimming module to meet the brightness requirement of a working site. A sampling module samples the working current and the working voltage of the explosion-proof lamp and outputs sampling current and sampling voltage to a metering module. The metering module separately modulates the sampling current and the sampling voltage into a first digital signal and a second digital signal which can be read by a control module and then outputs the first digital signal and the second digital signal to the control module. The control module judges whether the explosion-proof lamp has overcurrent, overvoltage or damage phenomenon on the above basis to monitor the working state of the explosion-proof lamp in real time, and the safety is improved. At the same time, the control module remotely transmits a monitoring result to background operation equipment through a communication module, the background staff know the working state of the explosion-proof lamp in time and output a control signal to the control module such that the control module outputs a driving signal to control the operation of the dimming module, the remote control is realized, the communication is convenient, and the security is high.
Description
technical field [0001] The invention belongs to the technical field of explosion-proof lamps, in particular to an explosion-proof lamp control circuit and system. Background technique [0002] At present, a single lamp controller is usually used to control road lights. However, the traditional single-light controller is not suitable for petroleum and petrochemical workplaces where explosion-proof is required. Since the explosion-proof lights are placed high in the sky, when the explosion-proof lights fail or need to be dimmed, it is usually necessary for workers to crawl on site. Going up the ladder to adjust the brightness, maintain or replace the explosion-proof lamp is a waste of manpower, affects the normal operation of the job site, and has low safety. [0003] Therefore, the traditional explosion-proof lamp control technology has the problems of wasting manpower caused by relying on manual work, affecting the normal operation of the job site, and having low safety. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/105H05B47/19
Inventor 周明杰谢征文
Owner OCEANKING DONGGUAN LIGHTING TECH