Switch door mechanism of air conditioner

A technology for opening and closing doors and air conditioners, which is applied to mechanical equipment, airflow control components, friction transmission devices, etc. It can solve the problems of increased manufacturing costs, high motor costs, and complex structures, and achieves the effect of simple operation and ingenious design

Inactive Publication Date: 2010-02-24
JIANGSU YOAU ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method mainly relies on the friction resistance of the mechanism and the motor to achieve locking when the door is closed, so the output torque of the motor is required to be large, and the cost of the motor is relatively high.
At the same time, the structure is complicated, which increases the corresponding manufacturing cost

Method used

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  • Switch door mechanism of air conditioner
  • Switch door mechanism of air conditioner
  • Switch door mechanism of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] See Figure 1 to Figure 6 The door switch mechanism of the air conditioner of this embodiment is located in the air outlet frame 61 of the casing 6, and includes a door switch 1, a curved rack 2, a driving gear shaft 3, a curved guide groove 4 and a rotating shaft 5.

[0025] One side of the switch door body 11 of the switch door 1 is connected to the door panel 12 , the other adjacent side is connected to the wind deflector 13 , and the assembly plate 14 is fixed on the switch door body 11 .

[0026] The curved rack 2 and the curved guide groove 4 are fixed on the switch door body 11 . The curved rack 2 includes a gear-like portion 21 and a rack portion 22 connected in sequence, and the curved guide groove 4 includes an arc segment 41 and a straight line segment 42 connected in sequence. The arc segment 41 is parallel to the gear-like portion of the curved rack 2, The straight section 42 is parallel to the rack portion 22 of the curved rack 2 . The curved guide groov...

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PUM

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Abstract

The invention discloses a switch door mechanism of an air conditioner. The switch door mechanism is arranged in an air outlet frame of a shell and comprises a switch door, a curve rack, a driving gearshaft, a curve guiding groove and a rotating shaft, wherein one side of a switch door body of the switch door is connected with a door panel; and the other adjacent side is connected with an air deflector; the curve rack and the curve guiding groove are fixed on the switch door body; the driving gear shaft can rotate relative to the shell and is mutually engaged with the curve rack, and a shaft pin of the driving gear shaft is inserted in the curve guiding groove; one end of the rotating shaft is fixed on the switch door body, and the other end is inserted in a limit groove of the shell. Theswitch door mechanism of an air conditioner enables the switch door to correspondingly swing or linearly move by the engagement of the rotating driving gear shaft and the curve rack, realizes the twofunctions of closing or opening the air outlet frame and enabling the air deflector to swing and supply air only by arranging two grooves with guiding action without additionally arranging guide railsor occupying the internal space of the air conditioner shell, thereby being extremely convenient and attractive.

Description

technical field [0001] The invention relates to a door opening and closing mechanism of an air conditioner. Background technique [0002] With the improvement of people's living standards, air conditioners are used in more and more occasions. In order to ensure indoor air quality and provide users with a higher quality assurance of health, the requirements for the cleanliness of air conditioners (including the cleanliness of the interior of the air conditioner) are getting higher and higher. For this reason, many air conditioner manufacturers have begun to carry out the air conditioner air outlet shielding mechanism. Research and development, that is: the air outlet of the air conditioner is fully closed when the air conditioner is in the closed state, and the air outlet can be opened in time and smoothly when the air conditioner is turned on. For example, the Chinese patent document CN2575526Y discloses a "New Air Inlet Structure of Air Conditioner Indoor Unit", which driv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/14F16H19/04
Inventor 陈义
Owner JIANGSU YOAU ELECTRIC CO LTD
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