Electric power fitting contact overheating warning device
A technology for power fittings and contacts, applied in the field of overheat warning devices for power fittings contacts, can solve the problems of inability to stop using, damage parts, shorten the life of equipment, and achieve the effect of reducing damage to parts and increasing service life
Inactive Publication Date: 2018-01-26
JIANGSU YIDING POWER TECH
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Problems solved by technology
[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an overheating warning device for electrical fittings to solve the problem that when the temperature is too high, the use cannot be stopped when the temperature is too high, the parts will be damaged and the service life will be shortened if the temperature is too high. question
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[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0019] see Figure 1-Figure 3 , the present invention provides a technical solution: an overheating warning device for electrical fittings, the structure of which includes a warning light 1, a sensor 2, a control device 3, a control button 4, a main body 5, a base 6, a display 7, and a battery box 8, The cross-section of the main body 5 is elliptical and the upper and lower end surfaces have the same size. There are more than 4 control buttons 4 above the main body 5 and the surface is circular. The surface of the display 7 is rectangular and symmetrical to the center. The main body 5 A base 6 is provided below, and the base 6 and the main body 5 adopt a clearance fit. The left side of the battery box 8 is provided with a warning light 1, and the ...
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The invention discloses an electric power fitting contact overheating warning device. The electric power fitting contact overheating warning device comprises an alarm lamp, an inductor, a control device, control buttons, a main body, a foundation, a display and a cell box, wherein the cross section of the main body is an elliptical shape, sizes of upper and lower end surfaces are consistent, morethan four control buttons are arranged above the main body, surfaces are circular shapes, the surface of the display is a rectangular shape and is in a central symmetry mode, a lower portion of the main body is provided with a foundation, the foundation and the main body employ clearance fit, the front surface of the alarm lamp is connected with the inductor, and the surface of the alarm lamp is acircular shape. The electric power fitting contact overheating warning device is advantaged in that the control device is added to the alarm device, when an alarm contact is overheated, the alarm device can be made to connect with the control device, the electric power fitting is directly made to stop operation, after temperature decreases, automatic start is carried out for operation, damage toparts caused by overheating of the contact can be reduced, and service life is further prolonged.
Description
technical field [0001] The invention relates to an overheat warning device for electric fittings contacts, which belongs to the field of mechanical equipment. Background technique [0002] Power fittings are metal accessories that connect and combine various devices in the power system to transmit mechanical loads, electrical loads and some kind of protection. [0003] The prior art discloses an electric power fitting contact overheating warning device with application number CN200420058933.8, and proposes a warning device for mechanical overheating monitoring of electric power fittings. It includes a heat conduction plate, on which there is a locking pin controlled by a temperature control element, a display plate device with a lock hole and connected with a power part, and the two form a temperature control lock and release mechanism. The locking pin is arranged opposite to the locking hole. The heat conducting plate can also be directly replaced by fittings, or integrat...
Claims
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IPC IPC(8): G01R31/00
Inventor 仝娜仝伟宋宁宁茆顺壮
Owner JIANGSU YIDING POWER TECH