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Indoor unit of air conditioner

A technology of air conditioner indoor unit and blower fan, which is applied to the transformation of air conditioner indoor unit and the field of air-conditioning indoor devices. It can solve the problems of difficult cleaning and maintenance operations, affecting the normal use of air conditioners, and high positioning accuracy requirements. Performance requirements, good performance of the whole machine, and strong overall effect

Inactive Publication Date: 2007-06-20
HISENSE HOME APPLIANCES GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the movable panel is not easy to disassemble, and its cleaning and maintenance operations have certain difficulties; the panel is easy to disassemble, and a coupling device is required in the power transmission process. The existing coupling device requires high positioning accuracy, and the actual use It is easy to cause connection failure and affect the normal use of the air conditioner

Method used

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  • Indoor unit of air conditioner
  • Indoor unit of air conditioner
  • Indoor unit of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The structure schematic diagram of the present invention is shown in Figure 2, 3, 4, comprises base 4, outer cover 3, panel 2, heat exchanger, blower fan and control display device, wherein heat exchanger, blower fan are installed on base 4 Inside: the outer cover 3 is installed on the base 4, the panel 2 is installed on the outer cover 3, and the movable panel 1 is installed on the panel 2, and the movable panel 1 and the drive that drives it to rotate around the first rotating shaft 1a installed on the panel 2 The device A is connected, and the control display device is electrically connected with the driving device A, the heat exchanger, and the air blower respectively. In this embodiment, the prime mover 13 is a stepping motor.

[0033] Above-mentioned driving device A comprises prime mover 13, floating disc 12, transmission device B, wherein prime mover 13 and floating disc 12 are installed on the outer cover 3, and the output end of prime mover 13 is connected wit...

Embodiment 2

[0040] The structure of the present invention is the same as that of Embodiment 1, except that the transmission device B includes a flexible shaft 11, a plurality of second connecting rods 9 installed in parallel, and a plurality of first connecting rods 8 installed in parallel, wherein the sleeve of the floating disc 12 Several multi-lobed projections 12a are made on the cylinder 12a 1 and groove 12a 2 , the sleeve 11a at one end of the flexible shaft 11 is also correspondingly made with several multi-lobed protrusions 11a 1 and groove 11a 2 , the multi-lobed bump 11a of the flexible shaft 11 1 The multi-lobe groove 12a embedded on the floating disk 12 2 Among them, the multi-lobed bump 12a on the floating plate 12 1 The multi-lobed groove 11a embedded in the sleeve of the flexible shaft 11 2 In order to form a floating connection, the other end of the flexible shaft 11 is connected to the second rotating shaft 7 installed on the panel 2, one end 8a of the first connecti...

Embodiment 3

[0043] The structure of the present invention is the same as that of Embodiment 1, except that one or more pairs of speed-regulating gears can be arranged between the above-mentioned prime mover 13 and the floating disc 12 .

[0044] During the work of the present invention, under the drive of the stepper motor, through the speed regulating gear pair, the floating disc 12, the driving bevel gear 6, the driven bevel gear 5, the second rotating shaft 7, the second connecting rod 9, the first connecting rod 8 and other parts to drive the opening and closing of the movable panel 1.

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PUM

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Abstract

The invention relates to a room air - conditioners whose air inlet is formed by the panel moving to a certain angle, comprising seat cover panel, heat exchanger, air blower fan and its control and display unit. The heat exchanger and air blower fan is installed in the seat the cover is on the seat, penal with drop front is on the panel which is connected to a drive unit which is driving revolution axis on the panel routing, and control and display unit is electrically connected separately to drive unit, heat exchanger and air blower fan. The panel of the invention can be controlled to close or open to a certain angle, easy to be dismantled, moves stably and reliably, can reduce dust and bacterial into room air - conditioners and increase air input, increasing the whole performance of air conditioning.

Description

1. Technical field: [0001] The invention relates to an air-conditioning indoor device, in particular to an air-conditioning indoor unit whose panel can move to a certain inclination angle to form an air-intake port of the indoor unit, and belongs to the transformation technology of the air-conditioner indoor unit. 2. Background technology: [0002] The split wall-mounted air conditioner is composed of an indoor unit and an outdoor unit, wherein the indoor unit of the air conditioner is mainly composed of a base (4), an outer cover (3), a panel (2), a heat exchanger, an air supply fan, and a control display. Base (4) is the foundation of indoor unit, is used to carry all indoor unit parts, and outer cover (3) is installed on the base (4), and panel (2) is installed on the outer cover (3), as shown in Figure 1. Due to the needs of heat exchange and air circulation, the indoor unit is respectively provided with a front air inlet (2b), a top air inlet (4b), and an air outlet (4a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00
Inventor 程新建武飚黄晓峰
Owner HISENSE HOME APPLIANCES GRP CO LTD