Inlet grill switchgear of indoor unit for air conditioner

专利摘要:
The present invention relates to an inlet grill opening and closing device of an indoor unit for an air conditioner, the binding stand 120 having a hinge groove 140 formed on the rear surface of the inlet grill 100 so that the inlet grill 100 is opened and closed in a left-right rotational manner. And a hinge protrusion 220 which is formed on the inner surface of the front grill 200 so that the hinge groove 140 is freely rotated left and right, and the inlet grill 100 is detached when the inlet grill 100 rotates left and right. The hook 160 is formed on the rear surface of the inlet grill 100 so as to be free, and the fastening groove 240 is formed on the front grill 200 facing the hook 160 to form the hook inlet grill 100. By opening and closing in the left and right direction around the condensation part and holding it open by hand or without a separate fixing means, it is easily opened and closed even when the user's height is small, and both hands are handled during the service process for the replacement and repair of the interior of the indoor unit. There is an effect that easy operation is done using the two.
公开号:KR19980059851A
申请号:KR1019960079196
申请日:1996-12-31
公开日:1998-10-07
发明作者:박윤태
申请人:구자홍；엘지전자 주식회사；
IPC主号:

专利说明:

Inlet grill switchgear of indoor unit for air conditioner
The present invention relates to an indoor unit of an air conditioner (hereinafter referred to as an air conditioner), and more particularly, mounted on the front of the indoor unit to form an intake passage of suction air sucked into the indoor unit for protection and heat exchange of the exterior beauty of the indoor unit and the filtering device. It relates to an inlet grill opening and closing device of an indoor unit for an air conditioner.
1 is a side cross-sectional view of an indoor unit for showing the configuration of the opening and closing device of the inlet grill according to the prior art.
In FIG. 1, the opening and closing device of the inlet grill has a binder extending inwardly on both sides of the upper surface of the inlet grill 10, and a hinge protrusion is provided at the end side of the binder, and the case includes the heat exchanger and the blowing means. Inlet grill 10 when the inlet grill 10 is opened and closed by rotating up and down about the condensing portion at the front of the front grill 20 in a configuration condensed on the upper both sides of the front grill 20 mounted on the (50). The lower part of) is detached from the front of the case 50.
However, the conventional inlet grill opening and closing device of the inlet grill opening and closing the inlet grill 10 of the indoor unit installed on the wall when the user's height is small by opening and closing the bottom of the inlet grill 10 in the center around the constriction. There was a difficult issue.
In addition, in the service process for replacing and repairing the indoor unit interior, the inlet grill 10 in the open state is held by one hand so as not to be closed by its own weight, or a separate to fix the inlet grill 10 in the open state. There was a structurally inconvenient problem, such as the need to form a stopper.
The present invention has been made to solve the above problems, an object of the present invention is the indoor unit for an air conditioner that is easy to open and close the opening and closing of the inlet grill, the open state is maintained without a separate fixing means in the open state To provide an inlet grill switchgear.
1 is a perspective view of an indoor unit for showing the configuration of the opening and closing device of the inlet grill according to the prior art,
Figure 2 is a plan view of an indoor unit to which the opening and closing apparatus of the present invention is applied.
Explanation of symbols for main parts of the drawings
100: inlet grill 120: binder 140: hinge groove
200: front grill 220: hinge protrusion
An embodiment of the present invention for realizing the above object is described in detail with reference to FIG. 2 as follows.
The inlet grill opening and closing device of the indoor unit for an air conditioner of the present invention includes a binding table 120 having a hinge groove 140 formed on a rear surface of the inlet grill 100 so that the inlet grill 100 is opened and closed in a left-right rotational manner. Formed on the inner surface of the front grill 200 is characterized in that the hinge protrusion 220 is fastened so that the hinge groove 140 is free to rotate left and right.
The inlet grill 100 has a hook 160 formed on the rear surface of the inlet grill 100 so that the inlet grill 100 can be detachably freely opened and closed by rotating the left and right, and the hook 160 is joined to the front grill 200 facing the inlet grill 100. 240 is formed and configured.
In this way, the inlet grill 100 is opened and closed in a left and right direction centering on the constricted portion, thereby easily opening and closing even when the user's height is small.
In addition, since the inlet grill 100 is held in the open state without a hand or a separate fixing means, an easy operation is performed by using both hands during the service process for removing the air filter 300 and replacing and repairing the interior of the indoor unit. It works.
Meanwhile, in the embodiment of the present invention, the inlet grill forms a divided structure, but may be provided integrally to achieve the technical idea of the present invention even when the opening and closing structure of the present invention is applied.

权利要求:
Claims (2)
[1" claim-type="Currently amended] In the indoor unit of the air conditioner consisting of a front grill mounted on the front of the case with a heat exchanger and a blowing means, and an inlet grill mounted on the front grill to open and close freely.
It characterized in that the inlet grill is provided with a fastening groove formed on the back of the inlet grill to open and close the left and right pivot, and formed by forming a hinge projection on the inner side of the front grill so that the hinge groove is free to rotate left and right. Inlet grill opening and closing device of indoor unit for air conditioner.
[2" claim-type="Currently amended] The inlet grill according to claim 1, wherein the inlet grill is detachably formed when the inlet grill is opened and closed at the center of the condensed portion, and a hook is formed on one of the rear surface of the inlet grill and a front grill surface opposite thereto, and the hook is formed on the other surface. Inlet grill opening and closing device of the indoor unit for an air conditioner, characterized in that formed by forming a fastening groove.

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同族专利:

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公开号 | 公开日

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
1996-12-31|Application filed by 구자홍, 엘지전자 주식회사

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1996-12-31|Priority to KR1019960079196A

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1998-10-07|Publication of KR19980059851A

优先权:

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申请号 | 申请日 | 专利标题

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KR1019960079196A|KR19980059851A|1996-12-31|1996-12-31|Inlet grill switchgear of indoor unit for air conditioner|