Automobile defrosting and defogging system

A technology of automobile and energy management system, which is applied in the field of electric vehicles, can solve the problems of reducing the driving range of electric vehicles and increasing the energy consumption of the battery system, and achieves the effect of simple structure, low power demand, and improvement of overall efficiency

Active Publication Date: 2011-12-14
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the heat blows out from the heating outlet used for defrosting and defogging in the room, and then transfers to the front windshield. During the energy transfer, a lot of energy is lost. High-power PTC, which will increase the energy consumption of the battery system, thereby reducing the driving range of electric vehicles

Method used

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  • Automobile defrosting and defogging system
  • Automobile defrosting and defogging system
  • Automobile defrosting and defogging system

Examples

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Embodiment Construction

[0010] A defrosting and defogging system for an automobile, comprising a battery module 10, the output end of the battery module 10 is connected to one end of a defrosting and defogging switch 20, and the other end of the defrosting and defogging switch 20 is connected to an electric heating wire 30, such as figure 1 shown.

[0011] combine figure 1 , the battery module 10 includes a power battery 11 with an energy management system, the power battery 11 with an energy management system provides power to the drive motor of the vehicle to drive the vehicle, and its energy management system can detect the operating status of the battery pack , to better manage the input and output of battery pack energy. The output end of the power battery 11 with an energy management system is connected to one end of the inverter 12, the other end of the inverter 12 is connected to the input end of the battery 13, the output end of the battery 13 is connected to the electric heating wire 30, a...

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PUM

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Abstract

The present invention involves a car defrosting fog system, including the battery module, and the output end of the battery module is connected to one end of the deformed dehogenetic switch, and the other end of the defrosting fog switch is connected to the electric heating wire.The present invention replaces the original high -voltage PTC with electric heating wires. The demand power is small, which greatly improves the overall efficiency. The structure is simple and the arrangement is convenient.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an automobile defrosting and defogging system. Background technique [0002] Defrost defogging is to use heating to heat the window glass and front windshield in winter and rainy days to remove the fog and frost on the glass. It is an important aspect of car driving safety. It affects the safety of car driving and the interior of the car. People's tourism effect. [0003] The working principle of electric vehicles powered by high-voltage batteries and motors is completely different from that of traditional fuel vehicles. Traditional fuel vehicles use the cooling water of the engine to flow through the evaporator heater core of the air conditioner to heat up, providing the defrosting and defogging needed for driving. Heat, and electric vehicles have removed the engine fuel system of traditional vehicles, so the defrosting and defogging systems of electric vehicles need to be rede...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B3/84B60S1/02
Inventor 梁新燕
Owner CHERY AUTOMOBILE CO LTD
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