Supercharge Your Innovation With Domain-Expert AI Agents!

Wide-range adjusting device of ultra-high-speed cooling fan

A heat dissipation fan and regulating device technology, which is applied to components of pumping devices for elastic fluids, non-variable pumps, pump control, etc., can solve the problems of high power consumption, high noise of heat dissipation fans, etc., and achieve reduction Effects of power consumption, energy saving, and noise reduction

Pending Publication Date: 2022-04-29
成都安则优科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high noise and high power consumption of existing cooling fans

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
  • Wide-range adjusting device of ultra-high-speed cooling fan
  • Wide-range adjusting device of ultra-high-speed cooling fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 As shown, this embodiment provides a wide-range adjustment device for an ultra-high-speed heat dissipation fan. The heat dissipation fan is used to cool the heating equipment, and includes a main control module, a temperature sensor, a fan power supply, and a noise reduction module; the model of the main control module can be adopted stm32h743;

[0027] A temperature sensor, connected to the main control module, is used to detect the heating temperature of the heating device and send it to the main control module;

[0028] Fan power supply, connected to the main control module, adjusts the working voltage according to the instructions of the main control module, and is used to supply power for the cooling fan;

[0029] The noise reduction module is connected to the main control module, and is used to send out noise reduction and noise reduction waves with the same amplitude and opposite phase according to the working noise of the cooling fan under the con...

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 wide-range adjusting device of an ultra-high-speed cooling fan, relates to the technical field of cooling fan control, and solves the problems that an existing cooling fan is large in noise and high in power consumption, and the wide-range adjusting device comprises a temperature sensor used for detecting the heating temperature of heating equipment and sending the heating temperature to a main control module; the fan power supply adjusts working voltage according to an instruction of the main control module and is used for supplying power to the cooling fan; the noise reduction module is used for emitting noise reduction sound waves with the same amplitude and opposite phase according to the working noise of the cooling fan under the control of the main control module; the main control module is used for controlling the noise reduction module to output noise reduction sound waves and controlling the output voltage of the fan power supply; when the heating temperature is larger than a first threshold value, the main control module controls the fan power supply to output voltage to enable the cooling fan to operate in a half-load mode, and when the heating temperature is larger than a second threshold value, the main control module controls the fan power supply to output voltage to enable the cooling fan to operate in a full-load mode. The invention has the advantages of low power consumption and low noise.

Description

technical field [0001] The invention relates to the technical field of cooling fan control, and more specifically relates to the technical field of a wide-range speed regulating device for an ultra-high-speed cooling fan. Background technique [0002] With the development of technology, more and more electronic devices are put into use, and the heating problem of electronic devices cannot be ignored. Usually, cooling fans are used to achieve heat dissipation. For example, cooling fans are installed inside computers and other equipment. [0003] For electronic equipment, some components inside the machine generate a lot of heat, and even need to use a high-power cooling fan with ultra-high speed. Big flaws will cause troubles to users in many office situations. Contents of the invention [0004] The purpose of the present invention is to solve the problems of high noise and high power consumption of the existing cooling fan. In order to solve the above technical problems,...

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
IPC IPC(8): F04D27/00F04D29/66
CPCF04D27/004F04D27/008F04D29/665
Inventor 杜辉
Owner 成都安则优科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com