Detecting device for air conditioner wind-sweeping fan blade drive signal, test method for detecting device and air conditioner

A technology for driving signals and detection devices, which is applied in space heating and ventilation, control input involving air characteristics, space heating and ventilation control input, etc. It can solve the problems of wasting labor costs and time costs, and improve product quality , avoid time cost and labor cost waste, the test method is simple and intuitive

Inactive Publication Date: 2016-02-17
GREE ELECTRICHEFEI +1
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, it is necessary to solve the problem of wasting manpower and time costs in the traditional way of testing whether the sweeping fan blades are normally sweeping

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
  • Detecting device for air conditioner wind-sweeping fan blade drive signal, test method for detecting device and air conditioner
  • Detecting device for air conditioner wind-sweeping fan blade drive signal, test method for detecting device and air conditioner
  • Detecting device for air conditioner wind-sweeping fan blade drive signal, test method for detecting device and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the device for detecting the driving signal of the air-conditioning sweeping fan blade of the present invention, its testing method, and the air conditioner will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] In one embodiment, such as figure 1 As shown, there is provided a detection device for the drive signal of the air-conditioning sweeping fan blade, including: a driving circuit 100, which is respectively connected to the main control circuit and the indicating circuit 200, for receiving the sweeping fan blade signal sent by the main control circuit, and The sweeping fan blade signal is converted into a sweeping fan blade driving signal. The indicating circu...

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 provides a detecting device for an air conditioner wind-sweeping fan blade drive signal, a test method for the detecting device and an air conditioner. The detecting device comprises a drive circuit which is respectively connected with a master control circuit and an indicator circuit, and is used for receiving a wind-sweeping fan blade signal conveyed by the master control circuit, and converting the wind-sweeping fan blade signal into a wind-sweeping fan blade drive signal; and the indicator circuit is used for receiving the wind-sweeping fan blade drive signal and carrying out indication under the control of the wind-sweeping fan blade drive signal. The detecting device is used for detecting whether the wind-sweeping fan blade drive signal is normal or not before the whole air conditioner is assembled, and is quick and effective, so that the problem that time cost and labor cost are wasted due to the fact that a conventional whole machine test is required to return to repair and re-assemble when a wind-sweeping fan blade is found to be abnormal is avoided, product production quality is guaranteed, and generalizability is high.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a detection device for driving signals of air-conditioning sweeping fan blades, a testing method thereof, and an air conditioner. Background technique [0002] The change of the up, down, left, and right sweeping angles of the air-conditioning sweeping blades is realized by controlling the stepping motor through the main board program of the air-conditioning. The traditional way to test whether the air conditioner’s sweeping fan blades sweep up, down, left, and right is to test the whole machine, that is, before the air conditioner leaves the factory, the whole machine is powered on to see whether the stepping motor operates or whether the action is normal. If it is not normal, the whole machine needs to be tested. Disassemble and reassemble the whole machine after the motherboard is repaired or replaced with a new motherboard. This test method not only wastes a lot of time an...

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): F24F11/00
CPCF24F11/70F24F11/30F24F2110/00F24F2120/20
Inventor 李志立邓智张成成熊克勇杨守武刘可江宣圣贵程磊
Owner GREE ELECTRICHEFEI
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