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Anti-frosting structure of air conditioner of automobile

A car air conditioner and anti-frost technology, applied in damage protection, space heating and ventilation, heating methods, etc., can solve problems such as air-conditioning failure, resource waste, and reduced car comfort, so as to prevent frost and reduce resource waste , the effect of comfortable temperature environment

Inactive Publication Date: 2015-04-15
BONAIRE AUTOMOTIVE ELECTRICAL SYST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In hot, high-temperature weather, when the traditional automotive air conditioner is running, as the air conditioner is turned on for longer, the temperature at the air outlet of the evaporator will become lower and lower. Firstly, it is a waste of resources, secondly, it reduces the comfort of the car, and finally Seriously, as the temperature gets lower and lower, frosting is likely to occur on the surface of the evaporator core, so that the air conditioner fails. For this reason, there is an anti-frost structure on the car air conditioner
[0004] like image 3 As shown, it is the anti-frost structure of the existing automobile air conditioner. There is a suspended temperature sensor 3 near the evaporator core 1 of the automobile air conditioner. The contact point is far away from the evaporator core. It takes a long time to sense the temperature change and improve the effect. bad

Method used

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  • Anti-frosting structure of air conditioner of automobile
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Embodiment Construction

[0016] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0017] Such as figure 1 and figure 2 As shown, the automobile air conditioner anti-frost structure includes an evaporator core 1 and a plug-in temperature sensor 2, wherein the plug-in temperature sensor includes a sensor stem 21 and a positioning column 22, and the sensor stem 21 of the plug-in temperature sensor is inserted into The interior of the evaporator core body 1 is inserted into the interior of the evaporator core body through the positioning column for positioning and fixing.

[0018] The positioning column 22 and the sensor stem 21 are arranged side by side, and the ends of the positioning column and the sensor stem are provided with a guide structure for easy insertion into the evaporator core. Preferably, the end of the positioning column is provided with a tapered surface, an...

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Abstract

The invention discloses an anti-frosting structure of an air conditioner of an automobile. The anti-frosting structure of the air conditioner of the automobile comprises an evaporator core body; an inserting type temperature sensor is arranged on the surface of the evaporator core body; a sensor contacting rod of the inserting type temperature sensor is inserted into the evaporator core body. The anti-frosting structure of the air conditioner of the automobile has the advantages that the sensor contacting rod which is directly inserted into the evaporator core body can sensitively sense the change on the temperature of the surface of the evaporator chip body, and the working condition of a compressor of the air conditioner can be quickly controlled, so that the resource waste can be decreased, and an uniform and comfortable temperature environment is created in the automobile; the temperature can be prevented from being lowered down to frost the evaporator core body to lead to the failure of the air conditioner.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an anti-frost structure for an automobile air conditioner. Background technique [0002] Under the international trend of energy conservation and environmental protection, people's requirements for the quality of automotive air conditioners are gradually increasing, and the comfort in the car will also receive more and more attention. [0003] In hot, high-temperature weather, when the traditional automotive air conditioner is running, as the air conditioner is turned on for longer, the temperature at the air outlet of the evaporator will become lower and lower. Firstly, it is a waste of resources, secondly, it reduces the comfort of the car, and finally Seriously, as the temperature gets lower and lower, frosting is likely to occur on the surface of the evaporator core, so that the air conditioner fails. For this reason, an anti-frost structure is provided on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02F25B39/02
CPCF24F11/30F24F11/41F24F11/89F25B47/006F25B2700/2117
Inventor 童瑞
Owner BONAIRE AUTOMOTIVE ELECTRICAL SYST
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