Heat dissipation device of portable computer

A portable computer and heat dissipation device technology, applied in the computer field, can solve the problems of limited heat, limited heat dissipation effect, and reduced heat, so as to avoid damage, prevent dust from entering, and increase the space for heat dissipation
CN110955313AInactive Publication Date: 2020-04-03CHANGZHOU INST OF TECH
0 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGZHOU INST OF TECH
Publication Date
2020-04-03
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a heat dissipation device of a portable computer. The heat dissipation device comprises a heat dissipation plate, a computer bottom plate, a sealing plate, a fan plate, and a movable block, wherein the heat dissipation plate is movably arranged outside the bottom plate of a computer; the computer bottom plate is internally provided with a movable cavity used for installing the sealing plate and the fan plate; the bottom end of the sealing plate is connected with a fan plate, and the sealing plate and the fan plate can move in a staggered mode; the fan plate is provided with a through hole for mounting a fan; and the movable block is arranged outside the computer bottom plate. According to the heat dissipation device of a portable computer, the movable heat dissipation mechanism is mounted on the bottom plate of the portable computer, and the fan on the opened heat dissipation plate is matched with the motor in the computer, and the motor starts to work after being powered on, and heat in the computer is discharged in an accelerated mode through the bottom plate opening, and the heat dissipation space of the computer can be enlarged through the mode, and the interior of the computer is directly communicated with external air.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of computers, in particular to a cooling device for a portable computer. Background technique

[0002] As the name suggests, a portable computer is a computer that is easy to carry. Portability means the optimization of volume and weight. The optimization of volume will inevitably bring about the problem of heat dissipation. It often happens that the portable computer runs for a long time and causes the system to freeze or even shut down. The computer should not only make the structure of the components compact, but also leave enough space to make it have a space for heat dissipation.

[0003] At present, portable computers dissipate the internal heat of the computer to the outside by installing ventilation holes on the side or bottom. The diameter of the heat dissipation holes is small, and it also prevents external dust from entering the computer, thereby affecting the operation of internal components. Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More