Air grid control method and device with protecting function and fan
A protection function and control device technology, applied in the field of control, can solve problems such as mechanical damage to users and insufficient humanization of design, so as to achieve the effect of improving user experience and humanizing design
Inactive Publication Date: 2018-12-25
GREE ELECTRIC APPLIANCES INC
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to solve the problem that the user accidentally puts fingers or other objects into the air grille when using the fan, the traditional fan cannot sense the occurrence of such a situation, and the fan continues to run, causing mechanical damage to the user, and the design is not humane enough. The invention provides a wind grill control method, device and fan with protection function
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
[0021] The technical solution in the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.
[0022] The embodiment of the present invention discloses a wind grill control method with protection function, the flow chart of the method is as follows figure 1 As shown, the method includes:
[0023] S101: Obtain the pressure on the air grille;
[0024] After starting up, the motor starts to run and drives the air grid to work; obtain the pressure on the air grid in real time;
[0025] S102: Whether the pressure is greater than the pressure threshold;
[0026] Judging whether the pressure value received by the air grid is greater than the pressure threshold; if it is greater than the pressure threshold, execute S103; if it is less than the pressure threshold, execute S104; the press...
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 relates to the technical field of control, specifically to an air grid control method with a protecting function, an air grid control device with the protecting function and a fan. The air grid control method comprises the following steps: acquiring a pressure value of an air grid; comparing the pressure value of the air grid with a pressure threshold; if the pressure value of the air grid is greater than the pressure threshold, controlling a motor to stop running and enter a protection state. When a user uses the fan, if fingers or other objects are accidentally inserted into the air grid, the fan can quickly sense such a situation and immediately stop running so as to protect the user, and after the fingers or other objects leave the air grid, the fan runs normally, so thatdesign is highly user-friendly and a user experience is enhanced.
Description
technical field [0001] This field relates to the field of control technology, in particular to a method, device and fan for controlling an air grille with a protection function. Background technique [0002] Electric fan is a kind of very widely used household appliance product, and it is cheap compared with air conditioner, energy-conserving and environment-friendly, easy to use, is therefore generally welcomed by people. With the advancement of technology and the improvement of living standards, users have higher and higher requirements for the novelty and intelligence of electric fans. In recent years, the fan has been accepted and loved by more and more users with its unique column shape, space saving, soft air supply, and 360-degree all-round air supply. The new favorite of the family. [0003] However, in some cases, users may accidentally put their fingers or other objects into the air grille when using the fan. Traditional fans cannot detect such occurrences. If th...
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 Applications(China)
IPC IPC(8): F04D27/00
CPCF04D27/008
Inventor 邓小康徐明燕高立新韦嘉王艳强
Owner GREE ELECTRIC APPLIANCES INC