Silencing structure of air dryer and handle with silencing structure

A hair dryer and noise reduction technology, which is applied in the direction of mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as loud noise, and achieve the effect of reducing wind noise

Pending Publication Date: 2019-09-10
陈光喜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, during the use of the hair dryer, a lot of noise will be generated, part of which is the wind noise generated during the air intake process, and the noise is relatively large

Method used

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  • Silencing structure of air dryer and handle with silencing structure
  • Silencing structure of air dryer and handle with silencing structure
  • Silencing structure of air dryer and handle with silencing structure

Examples

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Embodiment Construction

[0037] The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

[0038] refer to Figures 1 to 6 As shown, in this example the

[0039] A hair dryer handle with a sound-absorbing structure 4,

[0040] Including the handle body 1, the handle body 1 has a main channel 2 inside, the handle is provided with an air inlet 3, and the 4 positions of the sound-absorbing structure are opposite to the main channel 2 and the air inlet 3.

[0041] A supporting frame 5 is arranged in the main channel 2, and the supporting frame 5 has a clamping groove 6, and the sound-absorbing structure 4 is clamped in the clamping groove 6.

[0042] The support frame 5 includes a mounting plate 7, a vertical bar 8 and a clamping block 9, the vertical bar 8 is arranged on the mounting plate 7, and the clamping block 9 is arranged on the side of the vertical bar 8 facing away from the mounting plate 7, the The clamping block ...

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PUM

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Abstract

The invention discloses a silencing structure of an air dryer. The silencing structure comprises at least two mounting seats; the mounting seats are in the shape of round tables; each mounting seat isprovided with an upper bottom surface, a lower bottom surface and a side surface connecting the upper bottom surface and the lower bottom surface, and the area of the upper bottom surface is larger than that of the lower bottom surface; the mounting seats are provided with conducting grooves; the lower bottom surface of one mounting seat extends into the conducting groove of the other mounting seat; gaps are formed between the side surfaces and the inner walls of the conducting grooves; silencing holes are formed in the side walls; and silencing pieces are distributed in the silencing holes.In actual use, the silencing structure consists of a plurality of mounting seats, in the process of air entering, the air enters along the side surfaces of the mounting seats and the inner walls of the conducting grooves and passes through the silencing holes, wherein the silencing holes are provided with the silencing pieces, on one hand, an air inlet channel is determined in this way, and on theother hand, the silencing function can be realized when the air enters the silencing pieces, so that wind noise is reduced.

Description

technical field [0001] The invention relates to a hair dryer, and more specifically relates to a sound-absorbing structure of a hair dryer. Background technique [0002] The hair dryer is a combination of a set of heating wires and a high-speed small fan. When energized, the heating wire will generate heat, and the wind blown by the fan will become hot air after passing through the heating wire. [0003] In the prior art, during the use of the hair dryer, a large amount of noise is generated, part of which is the wind noise generated during the air intake process, and the noise is relatively large. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a sound-absorbing structure for a hair dryer. [0005] To achieve the above object, the present invention provides the following technical solutions: [0006] A hair dryer sound-absorbing structure, [0007] It includes at least two mounts, the mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/66F04D25/08F04D29/42A45D20/10A45D20/12
CPCA45D20/10A45D20/12F04D25/08F04D29/4206F04D29/661
Inventor 陈光喜
Owner 陈光喜
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