Intelligent power contact online temperature measurement and heat dissipation device
A contact-on-line, intelligent power technology, applied in the direction of contact heating/cooling, etc., can solve problems such as heat can not be discharged, abnormal heating of contact points, contact box rupture, etc., to achieve easy observation, stable connection, and improved heat dissipation performance. Effect
Inactive Publication Date: 2021-07-09
上海舒盈科技股份有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an online temperature measurement and heat dissipation device for intelligent power contacts, which has the advantages of online temperature measurement and heat dissipation, and solves the problem that the existing switch connection contacts have a simple structure and cannot monitor their temperature in real time. Monitoring, while running for a long time or frequently opening and closing, it is very easy to cause abnormal heating of the contact point, the heat cannot be discharged, and local overheating leads to the rupture or explosion of the contact box
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[0024] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see figure 1 , an intelligent power contact online temperature measurement and heat dissipation device in this embodiment includes a contact box 11, a static contact 12 is built in the contact box 11, and one side of the static contact 12 is provided with a penetrating hole extending outward. slot, a copper bar 13 is inserted through the slot, the internal thread of the static contact 12 is connected with a contact screw 14 that runs through the copper ...
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The invention relates to the technical field of intelligent power contacts, and discloses an intelligent power contact on-line temperature measurement and heat dissipation device. The device comprises a contact box, a static contact is arranged in the contact box, a copper bar is embedded in one side of the static contact, a contact screw penetrating through the copper bar is in threaded connection with the interior of the static contact, two opposite clamping mechanisms are arranged outside the static contact, and are used for clamping when a moving contact is inserted into the static contact, one of the clamping mechanisms is connected with a temperature sensor, and the temperature sensor is used for detecting the temperature when the contacts are engaged with each other. According to the intelligent power contact online temperature measurement and heat dissipation device, through cooperation of the two opposite clamping mechanisms, the moving contact inserted into the static contact is conveniently clamped, so the situation of occlusion deflection is prevented; and meanwhile, the temperature sensors arranged on the clamping mechanisms can monitor the temperature of the moving contact in real time through contact with the moving contact, and the data is transmitted to the display through the output module and the controller, so that the observation of workers is facilitated.
Description
technical field [0001] The invention relates to the technical field of intelligent power contacts, in particular to an online temperature measurement and cooling device for intelligent power contacts. Background technique [0002] Smart power is the intelligence of the grid, also known as "grid 2.0", which is based on an integrated, high-speed two-way communication network, through advanced sensing and measurement technology, advanced equipment technology, advanced control methods and The application of advanced decision support system technology achieves the goals of reliability, security, economy, efficiency, environmental friendliness and safe use of the power grid. Its main features include self-healing, incentives and protection of users, resistance to attacks, and power quality that meets user needs , allowing the access of various forms of power generation, starting the power market and optimizing and efficient operation of assets. [0003] At present, with the conti...
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CPCH01H1/62
Inventor 罗建勤
Owner 上海舒盈科技股份有限公司