Paddle blade anti-touch device for refrigerating fan convenient to install

An anti-touch and fan technology, which is applied to components of pumping devices for elastic fluids, non-variable pumps, machines/engines, etc., can solve the problems of unreliable installation structure and inconvenient installation, and achieve convenient installation , prevent injuries, and have a reliable installation structure

Inactive Publication Date: 2019-02-22
黄林
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the fan blade protective net cover for the outdoor unit of the air conditioner can protect the fan blade from accidentally injuring people and prevent people from touching the fan blade, the above-mentioned fan blade protective net cover for the outdoor unit of the air conditioner is inconvenient to install and the installation structure is not enough. reliable downside

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
  • Paddle blade anti-touch device for refrigerating fan convenient to install
  • Paddle blade anti-touch device for refrigerating fan convenient to install
  • Paddle blade anti-touch device for refrigerating fan convenient to install

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] like Figure 1 to Figure 8 As shown, an easy-to-install paddle anti-touch device for cooling fans includes a fixing plate 3 installed in front of the blades 2 in the cooling fan 1, wherein the fixing plate 3 is snapped into the outer frame 4 of the cooling fan 1 , the fixed plate 3 is clamped on the outer frame 4 of the cooling fan 1 and located in front of the fan blade 2, the fixed plate 3 can prevent people from touching the fan blade 2, and the fixed plate 3 is provided with densely distributed strips. The holes 5 and grid holes 5 can be ventilated; in order to install the fixed plate 3 in the outer frame 4 conveniently, the first fixed block 6 is fixed on the fixed plate 3, and a chute 7 is opened in the first fixed block 6 at the same time. And in the chute 7, an insert block 8 is slidingly connected, and at the same time, a slot 9 for inserting the insert block 8 is provided in the outer frame 4, and a spring 10 is connected between the bottom of the chute 7 and ...

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 paddle blade anti-touch device for a refrigerating fan convenient to install. According to the technical scheme, the blade anti-touch device comprises a fixing plate, whereinthe fixing plate is arranged in front of a fan blade in the refrigerating fan. The fixing plate is clamped in an outer frame of the refrigerating fan. A plurality of long-strip-shaped grid holes arearranged in the fixing plate. A first fixing block is fixed on the fixing plate. A sliding chute is arranged in the first fixing block. An inserting block is arranged in the sliding chute in a slidingmode. An inserting groove allowing the inserting block to be inserted is arranged in the outer frame. A spring is connected between the bottom of the sliding chute and the inserting block. The outerframe is further provided with a threaded hole which leads to the groove bottom of the sliding chute. The threaded hole is in threaded connection with a screw rod. The paddle blade anti-touch device for a refrigerating fan convenient to install can prevent people from touching the fan blades mistakenly, so that people can be prevented from being injured when touching the fan blades. The fixing plate in the paddle blade anti-touch device for the refrigeration fan convenient to install is relatively convenient to install, and the installation structure is relatively reliable.

Description

technical field [0001] The invention relates to a blade anti-touch device, in particular to an easy-to-install paddle anti-touch device for a cooling fan. Background technique [0002] The cooling fan can send out cold air below room temperature, use the evaporator to evaporate the water, and then blow it out through the fan blades. Compared with the electric fan, the cooling fan has the function of fresh air and eliminating odors, and the power is only about 60-80W , The price is also very friendly, the cooling electric fan positioned between the air conditioner and the fan, for the majority of salarymen and residents in the old city, using it can not only avoid the trouble of tripping the electric meter, but also feel cool and refreshing. [0003] The existing Chinese patent with the publication number CN103673141A discloses a fan blade protection net cover for an air conditioner outdoor unit, including a main body of the air conditioner, an outer frame of the main body, a...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/70F04D29/64
CPCF04D29/646F04D29/703
Inventor 黄林
Owner 黄林
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