CN212171871U - Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner - Google Patents

Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner Download PDF

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Publication number
CN212171871U
CN212171871U CN202020908594.7U CN202020908594U CN212171871U CN 212171871 U CN212171871 U CN 212171871U CN 202020908594 U CN202020908594 U CN 202020908594U CN 212171871 U CN212171871 U CN 212171871U
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China
Prior art keywords
circulation
air
circulation air
air door
air inlet
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Application number
CN202020908594.7U
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Chinese (zh)
Inventor
周祥
刘本昌
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Hubei Meibiao Automobile Air Conditioner Systems Co ltd
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Hubei Meibiao Automobile Air Conditioner Systems Co ltd
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Priority to CN202020908594.7U priority Critical patent/CN212171871U/en
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Abstract

Parallel hot blast blowpipe apparatus in inside and outside circulation wind gap of vehicle air conditioner includes: the air inlet shell is provided with an internal circulation air door and an external circulation air door respectively, wherein the internal circulation air door and the external circulation air door are positioned on two sides of the air inlet shell respectively, and the planes of the air doors are of a parallel structure; the outer circulation air door is provided with an outer circulation air inlet, and the inner circulation air door is provided with an inner circulation air inlet. The internal circulation air door and the external circulation air door are respectively connected through a first connecting rod and a second connecting rod. The utility model discloses inside and outside circulation wind gap adopts parallel arrangement structure, and the size of outside circulation wind gap does not enclose opening size restriction before receiving. Can be adjusted freely according to the requirement.

Description

Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner
Technical Field
The utility model belongs to a vehicle air conditioner field, in particular to vehicle air conditioner inside and outside circulation air inlet unit.
Background
The current automobile air conditioner box is mainly arranged in a cab, an inner circulation air port and an outer circulation air port are arranged in a vertical mode, and fresh air is introduced from an opening of a front coaming. The disadvantages of this structural form are: the fresh air inlet opening size is little, influences the driving comfort.
Disclosure of Invention
An object of the utility model is to provide a be applied to inside and outside circulation of vehicle air conditioner
The air inlet device, inside and outside circulation wind gap adopt parallel arrangement structure, and the size of outside circulation wind gap is not enclosed opening size restriction before by. Can be adjusted freely according to the requirement.
In order to realize the purpose, the utility model adopts the technical scheme that:
parallel hot blast blowpipe apparatus in inside and outside circulation wind gap of vehicle air conditioner includes: air inlet casing, its characterized in that: the air inlet shell is respectively provided with an internal circulation air door and an external circulation air door, wherein the internal circulation air door and the external circulation air door are respectively positioned on two sides of the air inlet shell, and the planes of the air doors are of a parallel structure; the outer circulation air door is provided with an outer circulation air inlet, and the inner circulation air door is provided with an inner circulation air inlet.
The internal circulation air door and the external circulation air door are respectively connected through a first connecting rod and a second connecting rod.
The utility model has the advantages that: the utility model discloses an inside and outside circulation wind gap is parallel arrangement, and distributes in air inlet casing both sides. The size of the external circulation air opening is not limited by the size of the front wall opening. Can be adjusted freely according to the requirements, and improves the comfort of the cab.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a diagram of the inner circulation seal position.
Detailed Description
The following further describes the embodiments of the present invention with reference to the attached drawings:
see FIGS. 1-2; outer circulation air door 8 and inner circulation air door 5 all install on air inlet casing 7, and two air doors distribute in air inlet casing 7 both sides, are parallel arrangement structure. An external circulation air inlet 1 is arranged at the position of an external circulation air door 8 of the air inlet shell 7, and an internal circulation air inlet 9 is arranged at the position of an internal circulation air door 5. The inner circulation air door 5 and the outer circulation air door 8 are connected through the first connecting rod 3 and the second connecting rod 4, and the steering gear 6 is installed on the air inlet shell 7 and used for driving the inner circulation air door and the outer circulation air door to move. The front cover plate 2 is mounted on the intake housing 7 in sealing relationship therewith.
When the air conditioner works, the steering gear 6 drives the internal and external circulation air door 5 to rotate, and the external circulation air door 8 is driven to rotate through the connecting rod I3 and the connecting rod II 4. Thereby realizing the conversion of internal circulation and external circulation. The inner circulation air port 9 and the outer circulation air port 1 are arranged at the front part and the rear part of the air inlet shell, so that parallel air inlet of the inner circulation air port and the outer circulation air port is realized. The size of the outer circulating air port is not limited by the size of the front wall opening and can be adjusted randomly according to the requirement. The comfort of the cab is improved.

Claims (2)

1. Parallel hot blast blowpipe apparatus in inside and outside circulation wind gap of vehicle air conditioner includes: air inlet casing, its characterized in that: the air inlet shell is respectively provided with an internal circulation air door and an external circulation air door, wherein the internal circulation air door and the external circulation air door are respectively positioned on two sides of the air inlet shell, and the planes of the air doors are of a parallel structure; the outer circulation air door is provided with an outer circulation air inlet, and the inner circulation air door is provided with an inner circulation air inlet.
2. The parallel air inlet device of the inner and outer circulating air ports of the automobile air conditioner as claimed in claim 1, wherein: the internal circulation air door and the external circulation air door are respectively connected through a first connecting rod and a second connecting rod.
CN202020908594.7U 2020-05-26 2020-05-26 Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner Active CN212171871U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020908594.7U CN212171871U (en) 2020-05-26 2020-05-26 Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020908594.7U CN212171871U (en) 2020-05-26 2020-05-26 Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner

Publications (1)

Publication Number Publication Date
CN212171871U true CN212171871U (en) 2020-12-18

Family

ID=73788202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020908594.7U Active CN212171871U (en) 2020-05-26 2020-05-26 Parallel air inlet device for inner and outer circulating air ports of automobile air conditioner

Country Status (1)

Country Link
CN (1) CN212171871U (en)

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