Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric fan pitching adjusting structure and electric fan

A pitch adjustment, electric fan technology, applied in pump control, components of pumping devices for elastic fluids, non-variable-capacity pumps, etc., can solve the problem of poor appearance integrity, poor body stability, and poor user experience. and other problems, to achieve the effect of increasing the integrity of the appearance, improving the lifespan, and improving the aesthetics.

Pending Publication Date: 2019-05-21
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most electric fans on the market use a pitch adjustment structure to directly connect the head and the fuselage. The head and the fuselage are directly connected, and there is a gap. The pitch adjustment structure bears the weight of the entire joint, which has a large load and poor stability of the fuselage.
In addition, most of the fan bodies of the existing electric fans have no handle structure, the user experience is poor, and the overall appearance is not good

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
  • Electric fan pitching adjusting structure and electric fan
  • Electric fan pitching adjusting structure and electric fan
  • Electric fan pitching adjusting structure and electric fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to better understand the purpose, structure and function of the present invention, the electric fan pitch adjustment structure of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] like Figure 1-2 As shown, the electric fan pitch adjustment structure of the present invention includes a housing 2 and a bracket 1, the housing 2 is installed on the bracket 1, wherein the housing 2 can be an electric fan head cover, and the housing 2 is used to connect the electric fan Head, support 1 can link to each other with electric fan body, that is electric fan head and electric fan body link to each other by support 1.

[0037] like Figure 3-4 As shown, the bracket has a support ring and a handle ring, and the machine head is installed on the support ring. Optionally, both the support ring and the handle ring are U-shaped, and the two ends of the support ring are connected to the handle respectively. T...

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 an electric fan pitching adjusting structure comprising a shell, a support and a pitching adjusting assembly. The shell is connected with an electric fan head. The support is connected with an electric fan body. The shell is movably connected to the support. The pitching adjusting assembly is configured in the mode that the shell and the support rotate relatively around theconnection position of the shell and the support. According to the electric fan pitching adjusting structure, the body is connected with the head through the support, the optimized pitching adjustingstructure is arranged in the support, on the one hand, the support can be used as a complete machine lifting handle, user experience is improved, connection is conducted through the support, offset caused by direct splicing of head and the body is avoided, the appearance integrality can be enhanced, and the aesthetic feeling is improved; and on the other hand, the pitching adjusting structure isarranged in the support, the support and the pitching adjusting structure jointly bear the weight of the head, the load of the adjusting structure is reduced, life of the adjusting structure can be prolonged, and pitching adjusting stability of the head is improved.

Description

technical field [0001] The invention belongs to the technical field of electric fans, in particular to an electric fan pitch adjustment structure. Background technique [0002] An electric fan, referred to as an electric fan, is a household appliance that uses a motor to drive the fan blades to rotate to accelerate the circulation of air. It is mainly used for cooling, relieving heat and circulating air. [0003] At present, most electric fans on the market use a pitch adjustment structure to directly connect the head and the fuselage. The head and the fuselage are directly connected, and there is a gap. The pitch adjustment structure bears the weight of the entire joint, which has a large load and poor stability of the fuselage. In addition, most of the fan body of the existing electric fan has no handle structure, the user experience is poor, and the overall appearance is not good. Contents of the invention [0004] In order to solve the above-mentioned problems in the ...

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): F04D25/10F04D27/00F04D29/64F04D29/00
Inventor 肖鸿亮林海利陈中兆余丛袁明郭宏俊张晓泉张超
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com