A pressure sensor with heat dissipation function
A pressure sensor and functional technology, applied in the field of pressure sensors with heat dissipation function, can solve problems such as poor heat dissipation effect, blockage of heat dissipation holes, pressure sensor measurement error, etc., and achieve the effect of improving heat dissipation effect and increasing the range of blowing
Active Publication Date: 2022-01-14
SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY
View PDF27 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] During the use of the existing pressure sensor, when the temperature of the measured object is high, the heat will be transferred to the pressure sensor, which will cause the local temperature of the pressure sensor to rise. When the temperature rises to a certain range, the pressure sensor may be damaged. There are errors in the measurement, and in the prior art, heat dissipation is usually carried out through the heat dissipation holes. Not only the heat dissipation effect is not good through the heat dissipation holes, but also the heat dissipation holes may be blocked by dust as the use time is too long, making the The heat dissipation effect of the pressure sensor is not ideal, thereby reducing the service life of the pressure sensor, so a pressure sensor with heat dissipation function is proposed
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1 to Figure 3 , the present invention provides a technical solution: a pressure sensor with heat dissipation function, including a pressure sensor body 1, a terminal 25 is fixed on one side of the top of the pressure sensor body 1, a heat dissipation shell 2 is fixed on the bottom of the pressure sensor, and the heat dissipation shell 2 is provided with heat dissipation holes 3, through which there are multiple heat dissipation holes 3, the ...
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
Login to View More Abstract
The invention discloses a pressure sensor with heat dissipation function, comprising a pressure sensor body, a heat dissipation shell is fixed on the bottom of the pressure sensor, a heat dissipation hole is opened on the heat dissipation shell, a heat dissipation mechanism is arranged inside the heat dissipation shell, A cleaning mechanism and a driving mechanism for driving the cooling mechanism and the cleaning mechanism. In the present invention, a heat dissipation mechanism, a cleaning mechanism and a driving mechanism are arranged, and the driving mechanism drives the fan blade to rotate along the first rotation axis while rotating, and at the same time, the driving mechanism also drives the fixing bar and the brush to clean the cooling holes, thereby achieving In order to improve the heat dissipation effect, the effect of cleaning the heat dissipation holes can be achieved, thereby preventing the heat dissipation holes from being blocked by dust and reducing the heat dissipation effect.
Description
technical field [0001] The invention relates to the technical field of pressure sensors, in particular to a pressure sensor with heat dissipation function. Background technique [0002] The pressure sensor is a device used to sense the pressure signal and convert the pressure signal into an available output electrical signal according to certain rules. At the same time, the pressure sensor is the most common sensor in the industry and is widely used in various industrial automatic control environments. . [0003] During the use of the existing pressure sensor, when the temperature of the measured object is high, the heat will be transferred to the pressure sensor, which will cause the local temperature of the pressure sensor to rise. When the temperature rises to a certain range, the pressure sensor may be damaged. There are errors in the measurement, and in the prior art, heat dissipation is usually carried out through the heat dissipation holes. Not only the heat dissipat...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01L1/00G01L19/00G01L19/06
CPCG01L1/00G01L19/00G01L19/06G01L19/0681
Inventor 湛邵斌陆连国张氢王建峰
Owner SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY