Electronic equipment

A technology of electronic equipment and movable parts, applied in the field of electronic equipment, can solve problems such as poor adaptability, fixed heat dissipation capacity of heat sink components, etc., and achieve the effect of improving adaptability

Active Publication Date: 2021-01-15
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Electronic equipment is equipment that people often use. Electronic equipment generally includes a heat sink assembly, which dissipates heat for the electronic equipment through the heat sink assembly; however, the heat dissipation capacity of the heat sink assembly in the prior art is fixed, and the adaptability is poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0080] Example 1, such as figure 1 with figure 2 As shown, the cover body 113 is fixedly connected with the movable part 122; the electronic device may further include: a first driving mechanism and a controller. The first driving mechanism is connected with the movable part 122 , and the first driving mechanism can drive the movable part 122 to move; the movable part 122 can drive the cover 113 to move. The controller is electrically connected to the first driving mechanism, and the controller is used to determine that the electronic device is in the first working mode, and control the first driving mechanism to drive the movable part 122 to move in the first direction to protrudes out of the body 110, the cover 113 moves in the second direction along with the movable part 122 to separate from the opening 112; the controller is also used to determine that the electronic device is in the second In the working mode, the first driving mechanism is controlled to drive the mova...

example 2

[0085] Example 2, the electronic device further includes: a second driving mechanism, a third driving mechanism and a controller. The second drive mechanism is connected with the movable part 122, and the second drive mechanism can drive the movable part 122 to move; the third drive mechanism is connected with the cover body 113, and the third drive mechanism can drive the cover body 113 to move; The controller is electrically connected to the second driving mechanism and the third driving mechanism, and the controller is used to determine that the electronic device is in the first working mode, and control the third driving mechanism to drive the cover 113 to the first working mode. Move in two directions to separate from the opening 112, control the second driving mechanism to drive the movable part 122 to move in the first direction to protrude out of the body 110; it is also used to determine the electronic device In the state of the second working mode, the second driving...

example 3

[0094] Example 3, when the electronic device is in the first working mode, the cover 113 moves in the second direction to separate from the opening 112 under the action of an external force, and the movable part 122 moves in the Move in the first direction to protrude out of the body 110; when the electronic device is in the second working mode, the movable part 122 moves in the third direction to be located in the accommodating cavity 111 under the action of an external force , the cover 113 moves in a fourth direction to cover the opening 112 under the action of an external force; wherein, the heat generation of the electronic device in the first working mode is greater than that of the electronic device in the second working mode of calorific value.

[0095] In Example 3, the external force may be a force exerted by the user, so that the cover body 113 and the movable part 122 can be moved by the user's operation.

[0096] In Example 3, the third direction is opposite to t...

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PUM

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Abstract

The embodiment of the invention discloses electronic equipment. The electronic equipment comprises: a body, which is provided with an accommodation cavity; a cooling fin assembly, which comprises a fixed part arranged in the accommodation cavity and a movable part connected to the fixed part and movable relative to the fixed part, with a heat dissipation channel being formed by the movable part and the fixed part; and in the process that the movable part moves relative to the fixed part, the volume of the heat dissipation channel formed by the movable part and the fixed part is changed. According to the electronic equipment provided by the embodiment of the invention, the volume change of the heat dissipation channel can enable the heat dissipation capability of the cooling fin assembly tochange, so that the electronic equipment has different heat dissipation capabilities, and the adaptability of the electronic equipment is improved.

Description

technical field [0001] The present application relates to an electronic device. Background technique [0002] Electronic equipment is often used by people. Electronic equipment generally includes a heat sink assembly to dissipate heat for the electronic equipment. However, the heat dissipation capability of the heat sink assembly in the prior art is fixed and poor in adaptability. Contents of the invention [0003] In view of this, the embodiment of the present application expects to provide an electronic device. [0004] In order to achieve the above object, the technical solution of the present application is achieved in this way: [0005] An embodiment of the present application provides an electronic device, and the electronic device includes: [0006] The body has an accommodation cavity; [0007] A heat sink assembly, the heat sink assembly includes: [0008] a fixed part, arranged in the accommodating chamber; [0009] The movable part is connected with the fix...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20H05K5/02
CPCH05K5/0213H05K7/2039H05K7/20409
Inventor 马震烜
Owner LENOVO (BEIJING) LTD
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