An electric vehicle charging connection structure
A charging connection, electric vehicle technology, applied in the direction of electric vehicle charging technology, electric vehicle, connection, etc., can solve the problems such as plugging and unplugging of charging cable plugs and body battery sockets, increasing the cost of electric vehicles, affecting the service life, etc. The effect of friction
Active Publication Date: 2019-07-16
芜湖金桔科技有限公司
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Problems solved by technology
In the prior art, when the electric vehicle is being charged, the plug of the charging line needs to be plugged in or disconnected from the battery socket of the vehicle body, and the plug of the charging line needs to be inserted with a relatively large force before it can be inserted. It also needs to be pulled out with greater force. In this way, people with less strength (such as women) often cannot charge conveniently and reliably when using electric vehicles, and more force is required when plugging the charging cable plug into the battery socket of the body. , which also causes the charging cable plug and the body battery socket to wear out when plugging and unplugging, which affects the service life and increases the cost of electric vehicles
Method used
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[0015] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:
[0016] as attached figure 1 , attached figure 2 As shown, the present invention is a charging connection structure for an electric vehicle. The charging connection structure for an electric vehicle includes a body battery socket 1 and a charging line plug 2. A recessed jack portion 3 is provided on the body battery socket 1. The socket part 3 is arranged as a bell mouth-shaped structure in section, and the socket part 3 includes a bottom surface 4 of the socket part and an opening 5 of the socket part. When the charging line plug 2 is inserted into the battery socket 1 of the vehicle body, the plug pin 6 of the char...
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The invention provides an electric vehicle charging connection structure which is applied to the technical field of new energy vehicle parts. A jack part (3) is arranged on a vehicle body battery socket (1) of the electric vehicle charging connection structure; the jack part (3) is set to have a structure with a horn mouth-shaped section; the diameter size of the bottom surface (4) of the jack part (3) is set to be larger than that of the jack part opening (5); and when a charging line plug (2) is plugged in the vehicle body battery socket (1), a ring line contact structure is set to be between the outer surface of the charging line plug (2) and the inner wall of the jack part (3). The electric vehicle charging connection structure provided by the invention has the advantages that the structure is simple; the manufacturing cost is low; plug and pull between the charging line plug and the vehicle body battery socket when the electric vehicle is charged can be realized in a quick and labor-saving mode; a person with small strength can be ensured to conveniently charge the electric vehicle; the use convenience of the electric vehicle is improved; and the service life of the electric vehicle charging connection structure is also improved.
Description
technical field [0001] The invention belongs to the technical field of new energy automobile parts, and more specifically relates to a charging connection structure for electric automobiles. Background technique [0002] Electric vehicles have the following advantages: 1) zero emissions. Pure electric vehicles use electric energy, no exhaust gas is emitted during driving, and they do not pollute the environment. 2) The energy efficiency of electric vehicles is higher than that of gasoline-driven vehicles. 3) Due to the use of a single electric energy source, the engine, transmission, fuel tank, cooling and exhaust system are omitted, so the structure is relatively simple. 4) Low noise. 5) Car charging can be carried out during the low peak of electricity consumption, which can stabilize the peak-valley difference of the power grid and make full use of the power generation equipment. When the electric vehicle is charged, one end of the charging line is connected to the ch...
Claims
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IPC IPC(8): H01R13/46H01R24/00H01R24/28H01R24/76B60L53/16
CPCY02T10/70Y02T10/7072Y02T90/14
Inventor 吴慧
Owner 芜湖金桔科技有限公司