Dryer and sound absorption device thereof

A sound-absorbing device, a technology for a hair dryer, applied in hair drying devices, devices for washing hair or scalp, clothing, etc., can solve the problems of high noise, high cost, and small air volume of the hair dryer, and achieve the improvement of convenience, noise reduction, low air volume, etc. The effect of setting costs

Inactive Publication Date: 2018-07-10
SUNON ELECTRONICS (BEIHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Higher air pressure and air volume mean that the hair dryer is prone to generate more noise, which will have a negative impact on the comfort of the hair dryer
For this reason, some industry players then launch products such as low-noise hair dryers. However, related products often have higher costs resulting in high prices, and the low-noise hair dryers usually only have a small air volume, which does not meet consumer needs.
[0004] In view of this, it is necessary to improve the shortcomings of the above-mentioned prior art to provide a low-noise hair dryer and its sound-absorbing device, so as to solve the problems of high cost and low air volume of the existing low-noise hair dryer, and then meet the actual market demand.

Method used

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  • Dryer and sound absorption device thereof
  • Dryer and sound absorption device thereof
  • Dryer and sound absorption device thereof

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Embodiment Construction

[0042] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the following is based on the preferred embodiments of the present invention and is described in detail as follows in conjunction with the accompanying drawings:

[0043] see figure 1 As shown, it is the sound-absorbing device of the hair dryer according to the first embodiment of the present invention, which includes a sleeve 1 and a sound-absorbing sheet body 2 , and the sound-absorbing sheet body 2 is combined with the sleeve 1 .

[0044] The sleeve 1 includes a ring wall 11 , the ring wall 11 has an outer peripheral surface 111 and an inner peripheral surface 112 , the outer peripheral surface 111 is located outside the ring wall 11 , and the inner peripheral surface 112 is located inside the ring wall 11 . The ring wall 11 is provided with at least one through groove 12 , and the at least one through groove 12 passes through the outer periph...

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PUM

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Abstract

The invention discloses a dryer and a sound absorption device thereof, and the invention is used for solving the problems of high cost and small air volume of an existing low noise hair dryer. The sound absorption device of the dryer comprises a sleeve comprising a ring wall which has an outer circumferential surface and an inner circumferential surface, wherein the ring wall is provided with at least one through groove, and the at least one through groove penetrates the outer circumferential surface and the inner circumferential surface; and a sound absorbing sheet body which is coupled to the sleeve and is located inside the ring wall, wherein the sound absorbing sheet body is provided with a plurality of mesh holes.

Description

technical field [0001] The present invention relates to a hair dryer and its sound-absorbing device; in particular, it relates to a sound-absorbing device arranged at the air inlet of the hair dryer. Background technique [0002] With the continuous evolution of motor and fan technology, in order to enhance market competitiveness, hair dryers on the market are gradually switching to fans with higher efficiency to improve the air pressure, air volume and other performance of the hair dryer. [0003] Higher wind pressure and air volume mean that the hair dryer is prone to generate more noise, which will have a negative impact on the comfort of the hair dryer. For this reason, some manufacturers have launched products such as low-noise hair dryers. However, related products often have a relatively high cost, resulting in high prices, and the low-noise hair dryers usually only have a small air volume, which is inconsistent with consumer demand. [0004] In view of this, it is n...

Claims

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Application Information

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IPC IPC(8): A45D20/10A45D20/12
CPCA45D20/10A45D20/12
Inventor 洪银树李明聪蔡期琮
Owner SUNON ELECTRONICS (BEIHAI) CO LTD
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