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Power supply applied to mobile computer

A power supply, mobile computer technology, applied in the direction of computing, data processing power, instruments, etc., can solve the problems of affecting the appearance, entanglement of connecting wires, trampling and cracking, etc., and achieve effective cooling, convenient disassembly and replacement, and fire prevention.

Pending Publication Date: 2020-12-11
张铁东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditionally, the power supply of a personal computer is usually arranged in the main body casing and dissipates heat through a fan inside the main casing, while the power supply of a mobile computer is arranged outside the computer and is an independent electronic device, so that the power supply It needs to meet better heat dissipation requirements, and the external power supply often has a long connection line, and the long connection line will often appear entangled, which not only affects the appearance, but is also prone to trampling and cracking

Method used

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  • Power supply applied to mobile computer
  • Power supply applied to mobile computer
  • Power supply applied to mobile computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 1 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , the present invention provides a technical solution:

[0033] A power supply for mobile computers includes a housing 1 and a controller 6. The top of the housing 1 is fixedly connected to the bottom of the controller 6. The inside of the bottom of the housing 1 is fixedly connected to a power supply board 2. The housing The inner side of 1 is provided with a forced cooling device 4, a forced air cooling device 3 and a wire take-up device 5, and the forced cooling device 4, the forced air cooling device 3 and the wire take-up device 5 are arranged in sequence from left to right.

[0034]The forced air cooling device 3 includes a fixed rod 304, a filter screen 301, a limit rod 306 and a first spring 305. One end of the fixed rod 304 is fixedly connected to the inside of the top of the housing 1, and the other end of the fixed rod 304 is fixedly connected to a fan 303. , the fan 30...

Embodiment 2

[0037] see Figure 1-8 , the present invention provides a technical solution:

[0038] For the power supply applied to the mobile computer, the parts in the second embodiment that are the same as those in the first embodiment will not be repeated in the present invention, and the difference lies in the working process.

[0039] Workflow: When the basic temperature of the power supply board 2 is too high, the forced air cooling device 3 cannot effectively cool down, causing the inner temperature of the housing 1 to be too high and causing damage to the power supply board 2, the controller 6 will Control the alarm 405 to light up to remind the staff. At the same time, the solenoid valve 403 will open, and the low-temperature carbon dioxide in the carbon dioxide storage tank 401 will pass through the solenoid valve 403 and the communication pipe 402 to enter the inside of the housing 1. Realize the effective cooling of the inner side of the shell 1, and play the role of preventi...

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Abstract

The invention relates to the technical field of mobile computers, in particular to a power supply applied to a mobile computer, which comprises a shell and a controller, the top end of the shell is fixedly connected with the bottom end of the controller, and the inner side of the bottom end of the shell is fixedly connected with a power supply board. By means of components such as a draught fan, afilter screen and a positioning rod in a forced air cooling device, the inner side of the shell can be cooled, an arranged temperature sensor can detect the environment on the inner side of the shell, and when the temperature is slightly high, a controller can control the forced air cooling device to work to conduct cooling; the arranged filter screen can filter air entering the inner side of theshell, dust in the air is prevented from entering the shell, meanwhile, the filter screen can be conveniently disassembled and replaced, the filter screen is clamped and fixed through a positioning rod, and when disassembly is needed, a sliding block is pulled, and the sliding block can drive the positioning rod to overcome the elastic force of a first spring to enter the inner side of the shell;the filter screen can be detached.

Description

technical field [0001] The invention relates to the technical field of mobile computers, in particular to a power supply applied to mobile computers. Background technique [0002] With the needs of consumers and the development of electronic products, mobile computers are increasingly becoming a trend. The size of this mobile computer is relatively moderate. In order to meet the needs of portability, at present, mobile computers need to be equipped with a power supply when in use. [0003] Traditionally, the power supply of a personal computer is usually arranged in the main body casing and dissipates heat through a fan inside the main casing, while the power supply of a mobile computer is arranged outside the computer and is an independent electronic device, so that the power supply It needs to meet better heat dissipation requirements, and the external power supply often has a long connection line, and the connection line is often entangled if it is long, which not only a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/20
CPCG06F1/20G06F1/26
Inventor 张铁东
Owner 张铁东