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Integral structure of air conditioning in-door machine display panel

A technology for air-conditioning indoor units and display panels, which is applied to air-conditioning systems, space heating and ventilation, and heating methods. Overcoming poor contact, simple production operations, and the effect of saving dosage

Inactive Publication Date: 2006-04-05
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The display part structure in which the button part 3 and the display panel 4 are assembled separately, because the button, the display panel and the display circuit board are installed independently respectively, the switch clearance requirement between the button and the display circuit board is relatively high, otherwise, when the button is pressed, it is easy to produce poor contact
Moreover, the independent structure of the button has high manufacturing cost and cumbersome production operations. It is necessary to fix the button on the circuit board box with screws (two) separately in the production line, and then press the circuit board box tightly to the display panel to expose the button. Special personnel are required to fix the buttons during the process

Method used

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  • Integral structure of air conditioning in-door machine display panel
  • Integral structure of air conditioning in-door machine display panel
  • Integral structure of air conditioning in-door machine display panel

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] figure 2 It is a schematic diagram of the exploded structure of the display part of the present invention; image 3 It is a structural schematic diagram of the display panel of the present invention.

[0023] As shown in the figure, the integrated structure of the display panel buttons of the air-conditioning indoor unit includes a circuit board box 1 arranged on the display part of the air-conditioning indoor unit, a display circuit board 5 is installed on the circuit board box 1, and the circuit board box 1 and A display panel 6 with integrated keys is arranged on the front of the display circuit board 5 . The display panel 6 is a thin plate structure with a thickness of 1.5-3.5mm.

[0024] The upper part of the display panel 6 corresponds to the upper part of the display circuit board 5, and has a display window 11 for displaying the sta...

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PUM

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Abstract

The invention discloses a push-button integral structure of air-conditioning indoor display panel, which is characterized by the following: the circuit board box is set on the display part of air-conditioner; the display circuit board is set on the circuit board box with display panel on the cover of circuit board box, wherein the display panel is a transparent film; the push-button connects display panel by the integral wire, which realizes the good connection.

Description

technical field [0001] The invention relates to an air conditioner indoor unit. In particular, it relates to an air-conditioning indoor unit display panel button integration structure with accurate buttons and material saving. Background technique [0002] At present, the button modes of the air conditioner indoor units seen on the market are roughly the same, and all adopt independent button structures. [0003] figure 1 It is a schematic diagram of an exploded structure of a display unit in the prior art. [0004] Such as figure 1 As shown, a circuit board box 1 is arranged on the display part of the air-conditioning indoor unit, a display circuit board 2 is installed on the circuit board box 1, and a button part 3 corresponding to the switch 9 on the front of the display circuit board 2 is installed , the display panel 4 is covered on the circuit board box 1 again, wherein each button 7 on the button part 3 passes through the slot 8 on the display panel 4, and stretch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F11/00
Inventor 孙龙
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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