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Mechanism which links ventilation doors through simulating joint control

A linkage mechanism and damper technology, applied in heating/cooling equipment, air treatment equipment, transportation and packaging, etc., can solve problems such as large space and complex structure

Active Publication Date: 2017-02-01
ANHUI JIANGHUAI SONGZ AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an analog joint control damper linkage mechanism to solve the problem that the transmission between the active damper and the driven damper through the bevel gear requires a large space and a relatively complicated structure

Method used

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  • Mechanism which links ventilation doors through simulating joint control
  • Mechanism which links ventilation doors through simulating joint control
  • Mechanism which links ventilation doors through simulating joint control

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Embodiment Construction

[0016] Such as Figure 1 to Figure 3 As shown, the present invention provides a damper linkage mechanism for simulated joint control, including: an air-conditioning box 100, a main air outlet 10 located on the front of the air-conditioning box 100, an active damper 1 located on the main air outlet 10, and an active damper 1 located on the main air outlet. The auxiliary air outlets 20 on both sides of the air outlet 10, the first driven damper 2 and the second driven damper 4 respectively arranged on the two auxiliary air outlets 20, and the active damper 1 and the first driven damper 2 connected between The drive rod 3. When the active damper 1 is opened or closed, the transmission rod 3 can drive the first driven damper 2 to open or close synchronously, and then also drive the second driven damper 4 to open or close synchronously.

[0017] Specifically, the active damper 1 is rotatably connected to the main air outlet 10 through a first rotating shaft 11, and a first spheric...

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Abstract

The present invention provides a mechanism which links ventilation doors through simulating joint control. The mechanism which links the ventilation doors through simulating joint control comprises an air conditioner cabinet, a main air outlet formed in the front of the air conditioner cabinet, an active ventilation door arranged at the main air outlet, auxiliary air outlets formed in the two sides of the main air outlet, first and second passive ventilation doors arranged at the two auxiliary air outlets, and a drive rod connected between the active ventilation door and the first passive ventilation door, wherein the drive rod adopts the joint-type structure design. When compared with a bevel gear in terms of transmission, the needed space is small, the structure is simple, the motion relationship between the active ventilation door and the passive ventilation doors can be smoothly engaged through the joint-type structural design, the motion resistance is small, and thus the requirement for a relatively good air volume ratio between the active ventilation door and the passive ventilation doors can be realized.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a damper linkage mechanism for simulated joint control. Background technique [0002] The automotive air conditioning system is a device that cools, heats, ventilates, and purifies the air in the cabin. It can provide a comfortable environment for passengers, reduce driver fatigue, and improve driving safety. The air conditioning unit has become one of the symbols to measure whether the car is fully functional. Automobile air-conditioning boxes usually include an active damper on the front and two driven dampers on the side. The transmission between the active damper and the driven damper is through a bevel gear, so that the movement of the active damper and the driven damper are kept in sync. The space required by the structure is larger and the structure is more complicated. [0003] Therefore, it is necessary to provide a damper linkage mechanism for simu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/34
CPCB60H1/34B60H2001/3478
Inventor 晏玉卿汪兴旺王何伟陈贤锋刘劲松
Owner ANHUI JIANGHUAI SONGZ AIR CONDITIONING
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