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Ventilating and heat dissipating system for computer cabinet

A technology for ventilation and heat dissipation, computer case, applied in the direction of electrical digital data processing, instruments, computing, etc., can solve the problem of not considering heat dissipation, and achieve the effect of improving aesthetics, reducing cost, and improving heat dissipation efficiency

Inactive Publication Date: 2003-02-12
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing USB cover design does not consider the problem of heat dissipation

Method used

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  • Ventilating and heat dissipating system for computer cabinet
  • Ventilating and heat dissipating system for computer cabinet
  • Ventilating and heat dissipating system for computer cabinet

Examples

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Embodiment Construction

[0035] Reference figure 1 , The ventilation and heat dissipation system of the computer case of the present invention includes a panel 10, a back panel 20, two side panels 30, a top panel 40, and a bottom panel 50 that are combined with each other. The back panel 20 is provided with ventilation holes 21, and the inner side is fixedly provided There is a cooling fan 22, and another cooling fan 23 is provided on the CPU;

[0036] Combined reference figure 1 , 2 The panel 10 includes a plastic panel 11 and a metal panel 12 located on the inner side thereof. The metal panel 12 is provided with a plurality of ventilation holes 121. The plastic panel 11 is fixedly combined with the outer side of the metal panel 12 and has a distance from the metal panel 12 Form a main ventilation duct 13;

[0037] Reference Figure 6-10 The side panel 30 includes an outer panel 31 made of metal material, an inner panel 32 made of metal material, and a plastic trim 33. The outer panel 31 is smaller tha...

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PUM

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Abstract

A ventilating and heat dissipating system for computer rack is disclosed. The computer rack is composed of a panel consising of plastic and metal plates, a back plate, two side plates, a top plate, and a bottom plate. It features that a primary ventilating channel is formed between the plastic and metal plates, and a secondary ventilating channel is formed between the internal and external side plates of each side plate. Its advantages are high heat dissipating effect and high strength.

Description

(1) Technical field [0001] The invention relates to a ventilation and heat dissipation system of a computer case. (2) Background technology [0002] As we all know, the case is an important part of the computer. It is the skeleton of the computer, which can play the role of ventilation and heat dissipation, support and protection of internal components, shielding of electromagnetic radiation, and ease of transportation. Existing computer cases are mostly composed of a front panel, a back panel, two side panels, a top panel, a bottom panel, etc. For ventilation and heat dissipation, ventilation holes are generally provided on the front panel and the back panel, and a cooling fan is fixed on the inner side of the back panel. , Another cooling fan is installed on the CPU. On the back panel of the chassis opposite to the cooling fan, there is also a ventilation area with the same area as the fan, and a large number of ventilation holes are densely arranged in the ventilation area, an...

Claims

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Application Information

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IPC IPC(8): G06F1/20
Inventor 辛志峰李锬杜学楠
Owner LENOVO (BEIJING) CO LTD
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