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Electric air conditioner controller

An electric air conditioner and controller technology, applied in the field of auto parts, can solve problems such as increasing maintenance costs, damage to collapsible parts, etc., and achieve the effect of saving maintenance costs

Active Publication Date: 2021-02-26
重庆瑞阳吉星科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned automotive air-conditioning controller knob structure has damaged the crushed parts when collapse occurs.
Therefore, new crushing parts need to be replaced to continue to use, thereby increasing the maintenance cost

Method used

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Examples

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Embodiment Construction

[0031] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0032] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial"...

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PUM

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Abstract

The invention belongs to the technical field of automobile parts, and provides an electric air conditioner controller, which comprises a circuit board, an encoder and a knob structure, and is characterized in that the knob structure comprises a knob guide cylinder, a knob cap and a crumple assembly; the knob guide cylinder is connected with a rotating component of the encoder, the knob cap and theknob guide cylinder are coaxially arranged and are connected with the knob guide cylinder in a sliding mode, and the knob cap and the knob guide cylinder jointly form an installation cavity in a surrounding mode. The crumple assembly is fixedly arranged in the installation cavity and comprises a plurality of crumple units and an energy absorption unit; each crumple unit comprises a shell, a piston and a transmission rod; and the energy absorption unit and a first cavity are communicated through a pipeline. The electric air conditioner controller provided by the invention is simple in structure, the crumple assembly cannot be damaged when crumple occurs, and the maintenance cost is low.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an electric air conditioner controller. Background technique [0002] According to the provisions of GB11552 "Protrusions inside Passenger Cars" issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China: parts with a protrusion height exceeding 9.5mm, when subjected to an impact force of 378N, need to do When the collapse action is performed, the height of the protrusion after collapse must be less than 9.5mm. The collapse design is used to provide a certain buffer for sudden deceleration, so as to reduce the maximum damage that passengers may suffer. [0003] The invention patent with the authorized notification number CN108177498B provides a knob structure for an automobile air-conditioning controller, which includes a knob assembly, a control shaft, and a crushing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/0065
Inventor 张万兵范学伟
Owner 重庆瑞阳吉星科技有限公司
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