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Passenger car air conditioner defrosting air supply structure and passenger car

A technology for air conditioning and passenger cars, applied in the field of air conditioning defrosting and air supply structure for passenger cars, can solve the problems of obstructed vision and small air outlet in other areas, and achieve the effect of obvious defrosting effect, speeding up efficiency and ensuring driving safety.

Pending Publication Date: 2020-03-24
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air outlet of the front windshield defrosting device of this bus is small, and it only defrosts a specific area, and the vision of other areas will still be hindered

Method used

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  • Passenger car air conditioner defrosting air supply structure and passenger car
  • Passenger car air conditioner defrosting air supply structure and passenger car

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0042] In the first embodiment, there are two air supply inlets 22 ; the two air supply inlets 22 are respectively located at the upper and lower ends of the left column 21 . By arranging two air supply inlets 22 to communicate with the air supply chamber 211, the air from the air-conditioning system is accelerated to flow into the air supply chamber 211, thereby speeding up the wind evenly blowing on the surface of the front windshield 1, which helps to accelerate the efficiency of defrosting.

Embodiment 2

[0044] In this embodiment 2, the defrosting air supply structure of the passenger car air conditioner in this embodiment is basically the same as the defrosting air supply structure of the passenger car air conditioner in embodiment 1, the difference is that the air supply inlet 22 has one; 22 is located on the upper or lower end surface of the left column 21 . By setting an air supply inlet 22 in communication with the air supply chamber 211, the air flow of the air conditioning system can enter the air supply chamber 211, so that the air flow can evenly blow to the surface of the front windshield 1, thereby achieving the effect of defrosting.

[0045] The working principle of the passenger car air-conditioning defrosting air supply structure of the present invention is as follows:

[0046]During the running of the passenger car, when fogging or frosting occurs on the front windshield 1, the driver will switch the mode of the air conditioner to the defrosting mode. In the de...

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Abstract

The invention relates to a passenger car air conditioner defrosting air supply structure. The structure comprises a front windshield, a defrosting and air supplying device and a defrosting and air sucking device. The defrosting and air supplying device is arranged on the left side of the front windshield; and the defrosting and air sucking device is arranged on the right side of the front windshield. According to the passenger car air conditioner defrosting and air supplying structure, the defrosting and air supplying device and the defrosting and air sucking device are arranged on the left side and the right side of the front windshield; the defrosting air supplying device is used for supplying air to the left side of the front windshield; it is guaranteed that air can be evenly swept toa front windshield of the passenger car, the defrosting effect is guaranteed, meanwhile, defrosted wet air can be exhausted out of a window in time through the defrosting and air sucking device, the defrosting efficiency is improved, the defrosting effect is more obvious, large-area defrosting is achieved, and driving safety is guaranteed. The utility model further provides a passenger car with the passenger car air conditioner defrosting and air supplying structure.

Description

technical field [0001] The invention relates to the technical field of passenger cars, in particular to a defrosting air supply structure for a passenger car air conditioner; Background technique [0002] The front windshield of a passenger car has a large area. In cold seasons or when it rains, the glass is prone to fogging, resulting in blurred vision. Due to the location of the defrosting outlets, the defrosting effect can give priority to ensuring the cleaning of the front vision. However, if you look at the rearview mirror or When left or right in the front area, the field of view will still be obstructed during the first part of the defrost state operation. [0003] In the patent document that the patent publication number is CN207972616U, a kind of defrosting device for front windshield of bus is disclosed. To the front windshield, to achieve the purpose of defrosting, to ensure that the driver can see the rearview mirror above the door. But the windshield defroster...

Claims

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Application Information

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IPC IPC(8): B60S1/54
CPCB60S1/54
Inventor 李兆宇
Owner GREE ELECTRIC APPLIANCES INC
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