Portable electric device with adjustable air port

Abstract

The invention provides a portable electric device with adjustable air port, comprising a shell and a grid plate, wherein the shell comprises a ventilation opening region and a sliding rail, the sliding rail is corresponded to the position of the ventilation opening region and the ventilation opening region is provided with a ventilation seam. The grid plate comprises a grid opening and a slider, and the slider is combined with the sliding rail to slide the grid plate between a first position and a second position. When the grid plate is slide between the first position and the second position, the grid opening is completely or partially overlapped on the ventilation seam or is prevented from overlapping on the ventilation seam. Thus, the size of air inlet / outlet of the portable electric device with adjustable air port can be regulated by means of the shell and the grid plate which are slid mutually and the cooling effectiveness of different degree can be carried out.

Description

technical field [0001] The present invention relates to a portable electronic device, in particular to a portable electronic device with an adjustable air vent. Background technique [0002] With the advancement of manufacturing technology, various portable electronic devices, such as notebook computers or portable projectors, are becoming smaller and more convenient to carry. However, since the design of the portable electronic device is designed to be as light and thin as possible, the internal components are arranged quite closely. Electronic components will generate a lot of heat when they are in use, making the heat dissipation structure of the portable electronic device a very important part in the design of the device. [0003] However, according to different usage conditions of the portable electronic device, the amount of heat generated inside the device is also different. Generally, it is difficult to adjust the heat dissipation performance of the heat dissipatio...

AI Technical Summary

Problems solved by technology

For example, for the protective structure of the opening of the notebook computer in Europe, the width of the cooling air vent must be less than or equal to 1 mm, but there are no relevant regulations in other regions

As a result, notebook computer manufacturers must design different notebook computer casings in accordance with European standards before they can be sold in Europe, which is very inconvenient

In addition, the air outlets with small openings also cause poor ventilation and affect heat dissipation.

[0005] In addition, the air vents for heat dissipation are generally open, so that dust or small garbage debris or even mosquitoes may enter the portable electronic device through the air vents.

Foreign matter entering the electronic device may affect the performance of the internal electronic components, and even more serious may cause damage to the portable electronic device

[0006] Based on the above, the air vents for heat dissipation of portable electronic devices in the prior art cannot be adjusted according to the usage status of the electronic devices or the specific specifications of each country, and the open air vents will allow foreign objects to enter the electronic device and cause damage.

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