Electric vehicle air-cooling heat dissipation power system and electric vehicle
A power system and electric vehicle technology, applied in the field of electric vehicles, can solve problems such as shutdown, difficulty in electric vehicle climbing, and controller heating, so as to ensure the power system, avoid difficult climbing or shutdown, and facilitate installation and maintenance.
Inactive Publication Date: 2021-01-29
GUANGDONG GOBAO ELECTRONICS TECH CO LTD
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Problems solved by technology
[0002] At present, electric vehicle controllers are generally installed in a nearly airtight environment. When the electric vehicle is running, the controller will heat up, and the controller can only be cooled naturally. If the heat is not discharged in time, the controller will stop working when the heat continues to heat up, that is, the electric The car will have difficulty climbing uphill, stop phenomenon, etc.
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[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0035] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
[0036] In the present i...
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The invention relates to the technical field of electric vehicles and particularly relates to an electric vehicle air cooling heat dissipation power system and an electric vehicle. The air-cooled heatdissipation power system of the electric vehicle comprises a box body, a controller and a motor, wherein an air inlet and an air outlet are formed in the two sides of the box body correspondingly; the controller is arranged in the box body; the motor and the controller are arranged in the box body in the connecting line direction of the air inlet and the air outlet, the air inlet end of the motorfaces the air inlet, and air draft blades are arranged in the motor and can rotate to suck outside air into the box body and exhaust the air in the box body, so air cooling heat dissipation of the controller and the motor is achieved; the heat dissipation effect is good, stability of a power system of the electric vehicle can be guaranteed, climbing difficulty or shutdown phenomenon is avoided, and installation and maintenance are convenient. According to the system, by applying the air-cooling heat dissipation power system of the electric vehicle, stability of the power system of the electric vehicle can be guaranteed, and climbing difficulty or shutdown phenomenon is avoided.
Description
technical field [0001] The invention relates to the technical field of electric vehicles, in particular to an electric vehicle air-cooled heat dissipation power system and the electric vehicle. Background technique [0002] At present, electric vehicle controllers are generally installed in a nearly airtight environment. When the electric vehicle is running, the controller will heat up, and the controller can only be cooled naturally. If the heat is not discharged in time, the controller will stop working when the heat continues to heat up, that is, the electric The car will have difficulty climbing uphill, stop phenomenon and so on. [0003] Therefore, there is an urgent need for an electric vehicle air-cooled heat dissipation power system to solve the above problems. Contents of the invention [0004] An object of the present invention is to provide an air-cooled and heat-dissipating power system for an electric vehicle, which has a good heat dissipation effect, can ens...
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Login to View More IPC IPC(8): B62J50/30H02K9/06H05K7/20
CPCB62J50/30H02K9/06H05K7/20863Y02T10/64
Inventor 陈清付衡攀攀
Owner GUANGDONG GOBAO ELECTRONICS TECH CO LTD