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Air duct structure, passenger car air conditioner and passenger car

A technology for air ducts and passenger cars, which is applied to vehicle components, air handling equipment, heating/cooling equipment, etc. It can solve the problems that the air duct structure of passenger cars cannot take into account both cooling and heating, and poor user experience, so as to improve user experience and maintain The effect of temperature uniformity

Active Publication Date: 2022-07-15
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is that the passenger car air duct structure cannot take into account both cooling and heating modes, and the user experience is poor, thereby providing an air duct structure, passenger car air conditioner and passenger car

Method used

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  • Air duct structure, passenger car air conditioner and passenger car
  • Air duct structure, passenger car air conditioner and passenger car

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Embodiment Construction

[0031] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] combine figure 1 , 2 As shown, this embodiment provides an air duct structure, including: an upper air duct 1, a front air duct 2, and a lower air duct 3 connected in sequence; the upper air duct 1 is arranged on the top of the passenger car compartment, and the front air duct 2 is arranged on the passenger car compartment. In the front part of the passenger c...

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Abstract

The invention provides an air duct structure, a passenger car air conditioner and a passenger car. The air duct structure comprises: an upper air duct, a front air duct and a lower air duct connected in sequence; the upper air duct is arranged on the top of the passenger car compartment, and the front air duct is arranged in front of the passenger car compartment The lower air duct is provided at the bottom of the passenger car compartment; the upper air duct is provided with a first air outlet facing the interior of the compartment, the front air duct is provided with a second air outlet facing the driver's seat, and the lower air duct is provided with a third air outlet facing the interior of the compartment. In the air duct structure of the present invention, the upper air duct, the front air duct and the lower air duct form an all-round air supply system at the top, front and bottom of the car, which can not only solve the problems of cold air sinking and hot air rising, but also solve the problem of the front part of the car. Due to the problem that sufficient cooling or heat cannot be obtained due to wind attenuation, the uniformity of temperature control in the cabin is maintained, and the experience of using the passenger car air conditioner is improved.

Description

technical field [0001] The invention belongs to the technical field of passenger car air conditioners, and particularly relates to an air duct structure, a passenger car air conditioner and a passenger car. Background technique [0002] Traditional passenger car air conditioners are usually placed on the top of the passenger car or at the rear of the passenger car. Both cooling and heating are provided by a single air duct. No matter hot or cool air, air is supplied to the car from this air duct. If the air duct is installed at the bottom of the car, when cooling, the cold air will be collected in the lower compartment of the car, the temperature of the passenger's head will be higher, and the air conditioner will The air duct structure cannot take into account the two modes of cooling and heating, and the user experience is poor. SUMMARY OF THE INVENTION [0003] Therefore, the technical problem to be solved by the present invention is that the passenger car air duct str...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/26B60H1/00
CPCB60H1/26B60H1/00371B60H1/00564
Inventor 陈付齐邹建煌李珂曹雷曹锋耿付帅
Owner GREE ELECTRIC APPLIANCES INC
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