Switch device with structure convenient for heat dissipation
A technology of switchgear and heat dissipation structure, applied in substation/switch arrangement details, substation/switchgear cooling/ventilation, electrical components, etc. Achieve the effect of improving safety performance and facilitating maintenance
Active Publication Date: 2021-06-18
NANTONG SHENGYANG ELECTRIC CO LTD
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a switchgear with a structure that is convenient for heat dissipation, which solves the problem that the internal and external structures of the existing switchgear proposed in the above background technology are relatively simple, and the device cannot be properly adjusted during use. The cleaning of the rain and snow on the top cannot prevent non-professionals from mis-opening and causing accidental injuries. flow holes are closed
Method used
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[0028] 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.
[0029] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...
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The invention discloses a switch device with a structure convenient for heat dissipation, and relates to the technical field of switch devices. The switch device comprises a control cabinet and a temperature sensor, a cabinet top is arranged over the control cabinet, and a connecting seat is arranged at the upper end of a moving mechanism. Rain and snow at the top of the cabinet can be cleaned conveniently through a brush, the phenomenon that the control cabinet is collapsed due to the fact that the weight of the rain and snow is too large is avoided, when a professional needs to control electric appliances in the control cabinet, a door plate of the control cabinet is opened, the sealing plate needs to be opened again, and the electric appliances in the control cabinet can be touched; the control cabinet can be prevented from being opened by non-professionals accidentally, accidental injury to the non-professionals caused by electric leakage of the device is prevented, the safety performance of the device is improved, a support can support a spring, the spring can generate certain pulling force on the cover plate, the cover plate can be opened by a certain angle with the fixing base through the hinge, circulation of air outside the control cabinet and air inside the control cabinet can be achieved, and the heat dissipation effect can be achieved.
Description
technical field [0001] The invention relates to the technical field of switchgear, in particular to a switchgear with a structure convenient for heat dissipation. Background technique [0002] Switchgear is commonly used in electric power, industrial production, and residential areas. In a broad sense, it includes high and low voltage switch cabinets, circuit breakers, isolating switches, load switches, combined electrical appliances, electrical complete sets, etc. [0003] The internal and external structures of the existing switchgear are relatively simple. During use, the rain and snow on the top of the device cannot be cleaned well, and it cannot be prevented from being accidentally opened by non-professionals, causing accidental damage. Make the air inside the device and the outside air circulate and dissipate heat, and the air circulation holes cannot be sealed well in rainy weather. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02B1/30H02B1/28H02B1/34H02B1/56H02B1/38
CPCH02B1/30H02B1/306H02B1/28H02B1/34H02B1/565H02B1/38
Inventor 吕元华胡斌康马兴华钟文东
Owner NANTONG SHENGYANG ELECTRIC CO LTD