An overall heat dissipation device for a new energy vehicle charging pile
A new energy vehicle, overall heat dissipation technology, applied in the direction of cooling/ventilation/heating transformation, can solve the problems of overheating and burning of charging piles, affecting the service life, affecting the charging performance, etc., to achieve high heat dissipation efficiency, strong operability, structure compact effect
Active Publication Date: 2019-10-01
安徽匠桥财务咨询服务有限公司
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Problems solved by technology
[0003] The current car charging pile will generate a lot of heat when it is in use, which seriously affects the charging performance and also affects the service life. There is a situation that the charging pile is overheated and burned
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[0020] like figure 1 and figure 2 As shown, the present invention provides an overall cooling device for a new energy vehicle charging pile, including a charging module 1, a cooling plate 2, a cooling fin 3, a cooling fan 4 and a charging pile casing 5, and one end of the cooling fin 3 is connected to a The fixed plate 6, the heat sink 3 is evenly spaced on the fixed plate 6, the fixed plate 6 is fixedly installed on the charging module 1, there are several heat sinks 3, and the fixed plate 6 is quadrilateral, The four corners of the fixed plate 6 are provided with threaded holes, and the surface of the fixed plate 6 is provided with heat-conducting silicone grease 15. The heat sink 3 is a device for dissipating heat from the easily-heating electronic components in the electrical appliance, and is mostly made of aluminum. Alloy, brass or bronze is made into plate, sheet, multi-sheet, etc. When the heat sink is in use, a layer of thermal conductive silicone grease 15 should b...
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The invention discloses an overall cooling device for a new energy vehicle charging pile, which comprises a charging module, a cooling plate, cooling pieces, a cooling fan and a charging pile shell, wherein one end of each cooling piece is connected with a fixing plate; the fixing plate is fixedly arranged on the charging module; the cooling plate has a stereoscopic structure with a hollow inner part; one surface of the cooling plate is provided with concave grooves; one side of each concave groove is provided with a bolt valve; the bolt valve is hinged with the surface of the cooling plate through a hinge; the bolt valve comprises a convex groove and a connection plate; the other side of the convex groove and the connection plate are provided with threaded holes; the connection plate is provided with bolts matched with the threaded holes; the convex groove is internally provided with a heat pipe; the cooling fan is arranged on the other surface of the cooling plate; the cooling plateis provided with air flow holes; the charging pile shell is provided with hollow holes; and a rainproof shutter is arranged outside the hollow holes. Through the design on the cooling plate, the cooling device has a small size, the structure is compact, the cooling efficiency is high, the adaptability is good, the operability is strong, and promotion is worthwhile.
Description
technical field [0001] The invention relates to the technical field of automobile charging piles, in particular to an overall cooling device for a new energy automobile charging pile. Background technique [0002] Charging piles and their functions are similar to fuel dispensers in gas stations. They can be fixed on the ground or walls, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Levels charge various models of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging methods, charging time, ...
Claims
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IPC IPC(8): H05K7/20
Inventor 各阿杰
Owner 安徽匠桥财务咨询服务有限公司