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Air conditioner

A technology for air conditioners and indoor units, applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of arm 66 damage, excessive application of the front panel, and the inability to remove the front panel, etc., to achieve cost-cutting effect

Inactive Publication Date: 2012-04-25
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the front panel cannot be removed without mastering the correct removal method in advance
As a result, the operator exerts excessive force on the front panel, so that there is a problem that the arm 66 is broken

Method used

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  • Air conditioner
  • Air conditioner
  • Air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Hereinafter, the present invention will be described in detail based on the illustrated embodiments.

[0031] figure 2 Shown is a case where a wall-mounted indoor unit (right half) of an air conditioner according to one embodiment is viewed from the front (-X side). and, image 3 Shows viewing from the right side (-Y side) figure 2 The situation of the indoor unit. from figure 2 with image 3 It can be seen that this air conditioner has an indoor unit main body 1 and a front panel 4 that can be attached to and detached from this indoor unit main body 1 . exist figure 2 with image 3Among them, the front panel 4 is opened at an opening angle of approximately 90° with respect to the indoor unit main body 1, and is in a fully open state in an approximately horizontal posture. When the front panel 4 is closed with respect to the indoor unit main body 1 and assumes a substantially vertical posture, the opening 9 of the indoor unit front surface 3 is closed by the...

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PUM

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Abstract

The present invention provides an air conditioner. A front panel (4) includes an arm (20) which is protrudingly provided on a rear surface (40) so as to be inserted into an indoor unit main body (1). A horizontally extending shaft (30) is arranged in the arm (20). The indoor unit main body (1) is provided with a bearing portion (10) used for rotatably supporting the shaft (30) and having at least a peripheral edge (13) curved to the front to form a recess. A first chamfer (31) is formed on the leading end outer circumference section of the shaft (30) to have the bearing (30) elastically deform the arm (20) in a direction off the horizontal direction from the bearing section (10) by abutting to a lower section (13b) of the peripheral edge (13) when the front panel (4) receives an external force (F) in a direction that the front panel further opens over the fully opened status to the indoor unit main body.

Description

technical field [0001] The present invention relates to an air conditioner, and more specifically, to an air conditioner having a front panel that can be attached to and detached from an indoor unit main body for ease of installation, relocation, and the like. Background technique [0002] As this air conditioner, such as Figure 12 As shown, there is known an air conditioner in which an arm 66 inserted into the main body of the indoor unit protrudes from the upper part of the back of the front panel (not shown), and the arm has a shaft 65 extending in the horizontal direction (for example, Refer to Japanese Patent Application Laid-Open No. 8-135994). On the other hand, a shaft support portion 63 for freely supporting the shaft 65 is provided in the indoor unit main body. In this example, a round hole 64 , a horizontal groove 81 connected to the round hole 64 , and a chamfered portion 82 connected to the groove 81 are provided in the shaft support portion 63 . In addition,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/20B23P6/00F24F1/0057B22D29/00B22F3/26C23C26/00
CPCF24F2001/0048F24F13/20F24F1/0007F24F13/1486F24F1/0057F24F1/00
Inventor 山田俊明仓守哲丈胁原克博
Owner DAIKIN IND LTD