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Indoor unit of air conditioner

An air-conditioning indoor unit and indoor unit technology, applied in space heating and ventilation, household heating, heating and ventilation hood/cover, etc., can solve problems such as difficult operation and complicated disassembly, achieve convenient disassembly and assembly, and improve maintenance efficiency Effect

Inactive Publication Date: 2014-10-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

resulting in the current (eg figure 1 and figure 2 shown), air conditioners on the market need to open the panel 11 (not shown in the figure), the panel body 10, the first box cover 221 of the electrical box 20, and the second box cover 222 of the electrical box 20 in order when the main board is removed for after-sales maintenance. After that, the controller main board 23 can be taken out, and the disassembly is very complicated, especially the wall-mounted air conditioner indoor unit fixed on the wall. When disassembling the panel body 10, the maintenance personnel need to stand at a high place, and the operation is difficult. The controller board 23 of the machine brings great difficulty

Method used

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  • Indoor unit of air conditioner

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Experimental program
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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the drawings and implementation methods.

[0024] Such as image 3 and Figure 4 , the air conditioner indoor unit of the present invention includes a bottom case 10, a panel body 12, a panel 11 and an electrical box 20, the panel 11 is detachably covered on the panel body 12, and the panel body 12 and the bottom case 10 are fixed by buckles and / or screws connection, the electrical box 20 includes a box body 21, a box cover 22 and a controller main board 23, the box body 21 and the bottom case 10 are connected and fixed by buckles, the box cover 22 is closed on the box body 21, and the controller main board 23 is detachable Arranged in the box body 21 , the panel body 12 is provided with an opening 13 , and the controller mainboard 23 is detachably taken out from the opening 23 .

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PUM

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Abstract

The invention discloses an indoor unit of an air conditioner. The indoor unit comprises a panel body, a panel and an electric appliance box, the panel detachably covers the panel body, the electric appliance box comprises a box body, a box cover and a controller mainboard, the box cover covers the box body, the controller mainboard is arranged in the box body, the panel body is provided with an open hole, and the controller mainboard is detachably taken out from the open hole of the panel body. The panel body is provided with the open hole, and the controller mainboard is arranged in the box body and detachably taken out from the open hole of the panel body, so that related maintenance operation can be performed on the controller mainboard without demounting the panel body; the controller mainboard is convenient and quick to mount and demount, so that after-sale maintenance efficiency of the air conditioner is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an electrical box of an air conditioner indoor unit. Background technique [0002] The electrical box and its cover have the function of fixing and protecting the main board and other components in the electrical box. When making the air conditioner, the electrical box and its cover are made separately from the panel body of the air conditioner, and then assembled. Air conditioner R&D personnel generally design the panel body of the air conditioner as a whole, install the electrical box on the bottom case, cover it with the panel body, and finally install the panel. Therefore, the main board components of the air conditioner are separated from the outside by three layers of boards: the electrical box cover (generally plays the role of fire protection, shielding, etc.), the panel body (plays the role of blocking the outgoing line of the electrical box), and the panel (pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02F24F13/20
Inventor 张辉陈绍林古汤汤郑和清暨文伟梁志辉迟莽高雄李超
Owner GREE ELECTRIC APPLIANCES INC
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