Unlock instant, AI-driven research and patent intelligence for your innovation.

A low-noise hair dryer housing and a hair dryer using the housing

A hair dryer and low-noise technology, applied in the field of daily necessities, can solve problems such as high noise

Inactive Publication Date: 2018-11-09
浙江壹尊科技有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this blower also can appear problem during use, promptly its power is lower than prior art to a certain extent, but its noise is bigger

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
  • A low-noise hair dryer housing and a hair dryer using the housing
  • A low-noise hair dryer housing and a hair dryer using the housing
  • A low-noise hair dryer housing and a hair dryer using the housing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 1 It is a schematic diagram of the internal structure of Embodiment 1 of a low-noise blower housing of the present invention; figure 2 It is a schematic diagram of the internal structure of a low-noise blower shell silencer of the present invention; image 3 It is a schematic diagram of the internal structure of a low-noise blower housing part of the present invention; as figure 1 As shown, a low-noise hair dryer casing includes a handle 1 and a casing 2 communicated with the handle 1, and the casing 2 includes a cylindrical cylindrical part 2a as a whole and a hammer-shaped casing as a whole The body part 2b, the casing part 2b includes a space 2c for placing the motor 8 and the blade 9, the side wall of the casing part 2b is symmetrically opened with an air inlet 2d for introducing the wind, and the other end of the space 2c is outward Extending the air outlet tube 2e drawn by the air supply, also including the muffler tube 3; as figure 1 and 2 As shown, t...

Embodiment 2

[0037] Figure 5 It is a structural schematic diagram of a blower using the low-noise blower housing; as Figure 5 as shown in Figure 5 As shown, it includes the above-mentioned low-noise blower housing, and the motor 8 and the blade 9 are placed in the space; the motor 8 drives the blade 9 to rotate, and the wind enters through the air inlet 2d, and then enters the air outlet 2e, and passes through the first The first sound-absorbing plate (5) and the second sound-absorbing plate 6 enter the described sound-absorbing cylinder 3 and blow out.

[0038] Image 6A schematic diagram of the internal structure of a low-noise hair dryer styling head of the present invention; Image 6 As shown, a styling head 10 is also included, the styling head 10 includes an inlet end 10a and an outlet end 10b, both of the inlet end 10a and the outlet end 10b are of square structure, and the cross-sectional height of the inlet end 10a is higher than that of the outlet end 10b; The inlet port 1...

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 relates to a shell of a low-noise hair drier. The shell comprises a handle (1) and a shell body (2). The shell body (2) comprises a cylindrical portion (2a) and a shell body portion (2b), air inlets (2d) are symmetrically formed in the side wall of the shell body portion (2b), a noise reducing barrel (3) is further included, one end of the noise reducing barrel (3) is communicated with an open end of an air outlet barrel (2e), the other end of the noise reducing barrel (3) is an open end (3a), and a noise reducing cover (4) made of noise reducing materials is arranged on the inner wall (3b) of the noise reducing barrel (3). The invention further relates to the hair drier with the shell. The hair drier comprises the shell of the low-noise hair drier, and a motor (8) and blades (9) are arranged in space (2c). The motor (8) drives the blades (9) to rotate. Air enters the air inlets (2), then enters the air outlet barrel (2e), and then enters the noise reducing barrel (3) to be blown out. Through the mode of additionally arranging the noise reducing barrel, the problem of noise in the using process of the air drier is solved, and the function of reducing noise is achieved through the noise reducing materials.

Description

Technical field: [0001] The invention belongs to the field of daily necessities, and more specifically relates to a low-noise hair dryer housing and a hair dryer using the housing. Background technique: [0002] Hair dryers are widely used as daily necessities. During use, there will be noise during the working process of the hair dryer. How to reduce the sound has attracted more and more attention and research. At the same time, the hair dryer uses a motor to drive the wind. The leaves rotate to make the air flow to generate wind. The air inlet of the existing hair dryer is generally set at the end opposite to the air outlet of the hair dryer, and the fan blades are correspondingly installed in the tail of the hair dryer. The air duct, the load is large, and the power consumption is large. [0003] Chinese invention patent CN201131424Y discloses a high-efficiency hair dryer, which includes a housing, an air inlet is provided on the housing, and fan blades are arranged on t...

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 Patents(China)
IPC IPC(8): A45D20/10A45D20/12
Inventor 李霁昕应夏雨金雪强
Owner 浙江壹尊科技有限公司