Blade assembly of induced air control structure and air conditioner
A technology for controlling structures and blades, applied in airflow control elements, air conditioning systems, space heating and ventilation, etc., and can solve problems such as adjustment, different air supply requirements for air conditioning, and difficulty in meeting comfort.
Pending Publication Date: 2020-05-26
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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Problems solved by technology
However, in actual use, due to the different ages and physical conditions of users, the air supply requirements for air conditioners are different.
At present, the switch structure of the indoor unit of the air conditioner to control the induced air is relatively simple. The motor drives the rack and pinion to drive the baffle to move up and down. Since the air intake is circular, in order to ensure that the induced air on the rear side does not interfere with the direction of the air outlet, the baffle It can only be in two states of completely closed or open, and the adjustment of the induced air volume cannot be further realized, and it is difficult to meet the needs of comfort
Method used
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[0031] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0032] The blade assembly of the air induction control structure of the present invention is applied at the air outlet of the air conditioner. Such as figure 1 and figure 2 As shown, the air induction control structure is arranged at the air induction port 11 of the indoor unit, and is used to adjust the switch and size of the air induction port 11 to adjust the air induction volume. The rear panel 10 of the air conditioner is provided with an air inlet 11 to induce air, and the air induction control structure is arranged on the inner side of the rear panel 10 corresponding to the air inlet 11 . refer to image 3 and Figure 4 Specifically, the induced wind control structure includes a fixed ring 100 , a drive ring 200 , a drive mech...
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The invention discloses a blade assembly of an induced air control structure and an air conditioner. The induced air control structure comprises a fixing ring, a driving ring, a driving mechanism andthe blade assembly, wherein the blade assembly comprises a plurality of blades, the fixing ring is fixedly arranged on an induced air opening of an air conditioner indoor unit, the driving ring is concentrically rotationally arranged on the fixing ring, the driving mechanism is connected with the driving ring and used for driving the driving ring to rotate, the plurality of blades are arranged ina stacked mode in the circumferential direction of the fixing ring, the blades are hinged to the fixing ring, the driving ring can drive all the blades to deflect in the same direction when rotating,two side edges of each blade of the blade assembly are spiral lines, the outer end part of each blade is larger than the inner end part of the blade in width, the plurality of blades are arranged in aspiral radiation mode when closed, and the induced air opening is completely sealed through the inner end parts of the blades. According to the blade assembly of the induced air control structure, the induced air volume can be controlled, no gap exists when the blades are closed, the overall attractiveness is improved, and particularly in a heating mode, the situation that a gap is reserved in the center to allow induced air to be fed, and then the user experience is reduced is avoided.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a blade assembly of an air induction control structure and an air conditioner. Background technique [0002] Existing air conditioners use induced air technology, which can realize the mixing of indoor air and air after heat exchange, and then enter the indoor environment, which can realize cool but not cold, and can realize rapid cooling after the induced air is turned off. However, in actual use, due to different ages and physical conditions of users, the air supply requirements of air conditioners are different. At present, the switch structure of the indoor unit of the air conditioner to control the induced air is relatively simple. The motor drives the rack and pinion to drive the baffle to move up and down. Since the air intake is circular, in order to ensure that the induced air on the rear side does not interfere with the direction of the air outlet, the baffle ...
Claims
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IPC IPC(8): F24F1/0011F24F11/74F24F13/14
CPCF24F1/0011F24F11/74F24F13/1426
Inventor 江晨菊王连宝矫立涛常利华
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD