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Panel with moveable mechanism of indoor machine of air conditioner

An air-conditioning indoor unit and indoor unit technology, which are applied in air-conditioning systems, space heating and ventilation, household heating and other directions, can solve the problem that the accuracy of parts cannot be effectively controlled, the accuracy of moving mechanism parts is not enough, and the overall air conditioner is affected. effect and other issues, to achieve the effect of easy cleaning and maintenance, simple and controllable running track, and not easy to sound abnormal

Inactive Publication Date: 2007-05-09
HISENSE HOME APPLIANCES GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the parts used in air conditioners are plastic parts, and the plastic parts have defects such as shrinkage and deformation that are difficult to overcome, the precision of the parts cannot be effectively controlled, especially the movement mechanism such as the gear meshing mechanism, which belongs to precision movement Mechanisms have relatively high requirements on the precision of the parts. If the handling is improper or the parts are deformed, the movement mechanism is poorly matched or the precision of the movement mechanism parts is not enough, it is easy to cause abnormal sound and noise, which will affect the overall effect of the air conditioner.

Method used

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  • Panel with moveable mechanism of indoor machine of air conditioner
  • Panel with moveable mechanism of indoor machine of air conditioner
  • Panel with moveable mechanism of indoor machine of air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The panel of the present invention is installed on the indoor unit of the air conditioner, as shown in Figures 1, 2, 3, and 4, it includes a base 1, an outer cover 2, a fixed panel 3a, a movable panel 3b, a display part 4 and a decoration on the fixed panel 3a Bar 5, the outer cover 2 is installed on the base 1. A buckle 20 is provided at the lower end of the back of the fixed panel 3 a , and a rotatable mounting post 16 is provided at the upper end, and is assembled on the outer cover 2 through the buckle 20 and the mounting post 16 . The outer cover 2 is also provided with a forward wind grill 7 and a top air inlet grill 8 .

[0033] In this embodiment, the stepper motor 9 is a driving component. As shown in Figures 4 and 5, the movable panel 3b is connected to the fixed panel 3a through a crank transmission device and a stepping motor 9. The crank transmission device includes a connecting head 10 , a connecting rod 11 and a transmission rod 12 .

[0034] The stepp...

Embodiment 2

[0038]The structure diagram of Embodiment 2 of the present invention is shown in FIGS. 6 and 7 . Its structure is roughly similar to that of Embodiment 1, the difference lies in the connection relationship between the connecting rod 11 and the transmission rod 12 . In Embodiment 1, since the welding process is difficult to ensure that the direction between the two assembly positions of the connecting rod 11 and the transmission rod 12 is consistent, in order to ensure the consistency of the left and right sides of the movable panel 3b, the connecting rod 11 is used in this embodiment. And the structure of the transmission rod 12 has been improved, the connecting rod 11 is notched at the appropriate position, and the clamping position 24 with a plane is set, and the front end of the transmission rod 12 is provided with a clamping groove matching the shape and size of the clamping position 24 23. The transmission rod 12 is snapped into the locking position 24 of the connecting ro...

Embodiment 3

[0041] The structure diagram of Embodiment 3 of the present invention is shown in Figures 8 and 9, and its structure is roughly similar to that of Embodiments 1 and 2, except that a gear transmission is used between the motor and the transmission rod.

[0042] Embodiments 1 and 2 completely rely on the self-locking torque of the motor to lock the movable panel 3b, so that the movable panel 3b will not fall down under the action of its own gravity. As a result, a stepper motor 9 with a sufficiently large self-locking torque must be used to meet the requirements. If the self-gravity of the movable panel 3b is relatively small, the self-locking of a motor with a certain outer diameter can control the movable panel. However, if the self-gravity of the movable panel 3b is relatively large, the self-locking torque of a motor with a certain outer diameter cannot meet its requirements. And because the indoor unit of the air conditioner has limited installation space for moving parts,...

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Abstract

An air conditioner indoor unit panel with movable mechanism is prepared as erecting fixed panel on external cover of indoor unit, active panel being driven to move by driving unit, setting said driving unit on fixed panel and forming said driving unit by stepping motor set on fixed panel and driving mechanism for connecting said stepping motor with active panel.

Description

technical field [0001] The invention relates to a combined panel with a movement mechanism, in particular to an air conditioner indoor unit panel used in the field of air conditioning, which forms a certain air inlet through movement and gradually exposes display components. Background technique [0002] The outer cover of the indoor unit of the common air conditioner is installed on the base, and the panel is movably assembled on the outer cover of the indoor unit through the buckles arranged thereon. The panel of this common air-conditioning indoor unit cannot move during the working process, and the panel is only removed from the outer cover when it needs to be cleaned. Considering the requirement of air intake capacity, there are also air intake grills or air intakes on the panel, which restricts the overall appearance of the product, and the air intake of the air conditioner is always open, and the dust in the air, Bacteria and other debris will enter the interior of t...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/20
Inventor 雷金锋黄晓峰陈绍安杨金刚梁智文
Owner HISENSE HOME APPLIANCES GRP CO LTD
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