Electric vehicle charger adopting multi-section pulse charging mode
A technology of pulse charging and charging mode, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of damage to the charging body, failure to protect, and protection of the charging body of the electric vehicle charger, so as to avoid damage, The effect of reducing the frequency of maintenance
Inactive Publication Date: 2022-03-18
徐州华创电子有限公司
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Problems solved by technology
[0006] The invention provides an electric vehicle charger adopting a multi-stage pulse charging charging mode, one of the purposes of which is to have the function of protecting the charger connection line, and solve the problem that the existing electric vehicle charger cannot connect the charging line protection, it is easy to cause damage to it; another purpose is to solve the problem that the existing electric vehicle charger cannot protect its charging body, and it is easy to cause damage to its charging body, so as to be able to charge The main body is protected to improve its service life
Method used
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[0030] Below in conjunction with embodiment the present invention is described in further detail:
[0031] Such as Figure 1-5As shown, it includes a support mechanism 1, the support mechanism 1 includes a base 11, a connection mechanism 2 is arranged above the base 11, a protection mechanism 3 is arranged at the rear end of the connection mechanism 2, and a ceiling mechanism 4 is arranged above the protection mechanism 3, The upper end of the connection mechanism 2 is provided with an operating device 21, and a protective device 22 is provided below the operating device 21, a shock absorber 31 is provided at the front end of the protective mechanism 3, and a heat dissipation device 32 is provided at the rear end of the shock absorber 31 The upper end of the ceiling mechanism 4 is provided with a shielding device 41, and a docking device 42 is provided below the shielding device 41. The operating device 21 includes an operating panel 211, and the right side of the front end of...
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The invention discloses an electric vehicle charger adopting a multi-section pulse charging mode, and relates to the technical field of chargers, the electric vehicle charger comprises a supporting mechanism, the supporting mechanism comprises a base, a connecting mechanism is arranged above the base, and a protection mechanism is arranged at the rear end of the connecting mechanism; an operation device is arranged at the upper end of the connecting mechanism, a damping device is arranged at the front end of the protection mechanism, and a shielding device is arranged at the upper end of the ceiling mechanism. The main body is damped through the damping pad, the telescopic pipe is arranged below the main body and matched with the pipe sleeve and the spring, then damping protection is conducted on the main body, large vibration generated in the main body working process is avoided, internal parts of the main body are prevented from being damaged, meanwhile, the fan blades are driven by the second motor to rotate, heat dissipation treatment is conducted on the main body, and the service life of the main body is prolonged. And in addition, the fan blades are protected through the protection shell, and the use safety of the fan blades is improved.
Description
technical field [0001] The invention relates to the technical field of chargers, in particular to an electric vehicle charger adopting a multi-stage pulse charging charging mode. Background technique [0002] The charger is a device for charging other electrical appliances. The device uses high-frequency power supply technology, uses intelligent dynamic adjustment charging technology, and uses power electronic semiconductor devices to convert alternating current with constant voltage and frequency into direct current. Composed of circuit boards, electronic components, etc., it can be divided into industrial frequency machines and high frequency machines according to the designed circuit operating frequency, which are widely used in various fields, especially in the field of life, and are widely used in mobile phones, cameras and other common electrical appliances. [0003] There are following problems at prior art: [0004] 1. The existing electric vehicle chargers general...
Claims
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IPC IPC(8): B60L53/30B60L53/302H02J7/00F16F15/067
CPCB60L53/30B60L53/302H02J7/0042F16F15/067Y02T10/70Y02T10/7072Y02T90/12
Inventor 李福艳马福耀刘永超
Owner 徐州华创电子有限公司