Fan abnormal state protection method and system

An abnormal state and protection system technology, applied in pump control, non-variable pumps, machines/engines, etc., can solve problems that affect system performance, damage the system, and burn the user's skin, so as to avoid continuous temperature rise Effect

Pending Publication Date: 2021-08-27
SHENXUN COMP KUNSHAN +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for example, when the system is improperly used and the air inlet and outlet of the fan are blocked, or when the fan fails or is blocked by a foreign object and the operation is not smooth, the cooling effect of the system will be poor, which will affect the performance of the system or damage the system. In addition, the high surface temperature of the system may cause burns to the user's skin. These problems are also paid more attention to handheld products such as notebook computers and tablet computers.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fan abnormal state protection method and system
  • Fan abnormal state protection method and system
  • Fan abnormal state protection method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 1 A block diagram of a protective system 10 for a fan abnormality state according to an embodiment of the present invention. The protective system 10 of the fan abnormal state can include an electronic device, a fan 11, a temperature sensor 12, and a processor 13 including an electronic device.

[0019] Please refer to figure 1 . In detail, the electronic device is, for example, a table type computer, a notebook computer, a tablet, or the like, or other suitable electronic devices; the fan 11 can be one or more for reducing the temperature of the electronic device 10; temperature sensor 12 can be one or more and is used to detect the temperature of the electronic device 10. In an embodiment, the processor 13 electrically connects the fan 11 and the temperature sensor 12, wherein the processor 13 is loaded into the computer and executes the protection method of the fan abnormal state.

[0020] figure 2 A block diagram of a protective system 20 for a fan abnormality ...

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

PUM

No PUM Login to view more

Abstract

The invention discloses a fan abnormal state protection method and system. The fan abnormal state protection method is suitable for an electronic device, and the electronic device comprises a fan, a temperature sensor and a processor. The fan abnormal state protection method comprises the steps that when it is judged that the rotating speed of a fan is greater than or equal to a preset rotating speed upper limit and judging that the temperature measured by the temperature sensor is greater than or equal to a preset temperature upper limit, the efficiency of the processor is limited; when it is judged that the rotating speed is less than the preset rotating speed upper limit, whether the rotating speed is less than or equal to a first reduction rotating speed is judged; and limiting of the performance of the processor is stopped when the rotating speed is smaller than or equal to the first reduction rotating speed. The electronic device can be protected when the fan is in an abnormal state, so that the temperature of the electronic device can be effectively prevented from continuously rising.

Description

[Technical field] [0001] The present invention relates to a method of protecting a protective method applied to an electronic device, in particular a fan abnormal state, and a system. 【Background technique】 [0002] The current electronics generates high heat due to its internal electronic components themselves, so that all heat dissipation elements are needed to stabilize the system. In terms of the system positioning, its heat dissipation design is mainly divided into four categories of fan design (with fan design), and two types of heat dissipation design have its own advantages. [0003] For systems that are currently more than a high cooling wattage demand, there is a fan design for most heat dissipation design. However,,,,,,,,,,,,,,,,,,,,,,,,,,,,, " Inside components, the surface temperature of the system can cause the user's skin burns, which is more attached to the label, tablet, etc. [Summary] [0004] SUMMARY OF THE INVENTION An object of the present invention provides...

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

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00
CPCF04D27/004F04D27/001F04D27/008
Inventor 吴启荣王俊祺
Owner SHENXUN COMP KUNSHAN
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap