CN213785875U - Low-noise electric hair drier - Google Patents
Low-noise electric hair drier Download PDFInfo
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- CN213785875U CN213785875U CN202022514725.6U CN202022514725U CN213785875U CN 213785875 U CN213785875 U CN 213785875U CN 202022514725 U CN202022514725 U CN 202022514725U CN 213785875 U CN213785875 U CN 213785875U
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- air inlet
- net
- main body
- low noise
- hair dryer
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Abstract
The utility model is suitable for an hairdryer technical field provides a low noise hairdryer, include: the air conditioner comprises a main body, a heating component arranged in the main body, a fan bracket arranged in the main body and used for supporting the fan component and forming an air inlet, an air inlet net component arranged at the rear end of the main body and corresponding to the air inlet, and a control circuit, wherein the control circuit is electrically connected with the heating component and the fan component; the air inlet is of a circular arc flaring structure which is gradually enlarged from inside to outside, the air inlet net assembly comprises a first rear air inlet net arranged at the air inlet, the first rear air inlet net is provided with a first mesh structure arranged in a honeycomb manner, and two ports of the first mesh structure are also of a circular arc flaring structure. The utility model discloses the hairdryer noise is low, is convenient for wash.
Description
Technical Field
The utility model belongs to the technical field of the curling iron, especially, relate to a low noise hairdryer.
Background
An electric hair drier is an electric appliance which is driven by electric power to generate wind power to dry hair. Under the heating action, the efficiency of drying hair can be improved, and a certain shaping capacity is achieved.
The electric hair drier mainly comprises the following components: the main part, locate heating element, fan subassembly, the fan support in the main part, locate the air inlet net of main part rear end, locate the air-out net of main part front end etc..
The existing hair dryer air inlet net is mainly characterized in that an air inlet hole is formed in a rear cover of a main body and corresponds to a fan support, one end, corresponding to the air inlet net, of the fan support is an air inlet, and under the action of a fan assembly, air enters from the air inlet and is blown out from one end of an air outlet net. Because the air quantity is greatly concentrated at the air inlet, the air is rubbed with the air inlet and the peripheral structures thereof at the position, thereby generating larger noise.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low noise hairdryer aims at solving the big problem of current hairdryer noise.
The utility model discloses a realize like this, a low noise hairdryer, include: the air conditioner comprises a main body, a heating component arranged in the main body, a fan bracket arranged in the main body and used for supporting the fan component and forming an air inlet, an air inlet net component arranged at the rear end of the main body and corresponding to the air inlet, and a control circuit, wherein the control circuit is electrically connected with the heating component and the fan component; the air inlet is of a circular arc flaring structure which is gradually enlarged from inside to outside, the air inlet net assembly comprises a first rear air inlet net arranged at the air inlet, the first rear air inlet net is provided with a first mesh structure arranged in a honeycomb manner, and two ports of the first mesh structure are also of a circular arc flaring structure.
Preferably, the depth of the first mesh structure is at least 0.5cm or more to provide a guiding effect to wind.
Preferably, the air inlet net assembly further comprises a second rear air inlet net and a second side air inlet net, wherein the second rear air inlet net and the second side air inlet net are of a second mesh structure, one end of the second side air inlet net is connected with the first rear air inlet net, the other end of the second side air inlet net is connected with the second rear air inlet net, the second mesh structure is smaller than the first mesh structure, and the second side air inlet net and the second rear air inlet net jointly form a filter screen for filtering sundries.
Preferably, the rear cover subassembly establishes including the cover the first side air inlet net of second side air inlet net periphery, and with the institute the rear end cap that first side air inlet net is connected, first side air inlet net is provided with the fresh air inlet of circumference equipartition, the rear end cap is provided with radially arranged's fresh air inlet, first side air inlet net with the rear end cap is used for supporting and protecting air inlet net and second side air inlet net behind the second.
Preferably, the control circuit comprises a reverse control module, and the reverse control module is used for controlling the fan assembly to reversely rotate.
Preferably, the air inlet net component is detachably connected with the main body.
Preferably, the air outlet device further comprises a plurality of detachably arranged air outlet net components arranged at the air outlet at the front end of the main body.
Preferably, the main body comprises an inner cylinder which is connected with the fan bracket and forms an air duct, and the heating component comprises a plurality of heating sheets arranged in the inner cylinder.
Preferably, the plurality of heating sheets are arranged in the inner cylinder in a radial shape.
Preferably, the length of the plurality of heating sheets is the same as the length of the inner cylinder.
Compared with the prior art, the utility model discloses the beneficial effect who reaches: through setting the air intake to circular-arc flaring structure, avoided rubbing between closed angle and the wind to produce great noise, simultaneously, first air inlet net leads to wind through the first mesh structure of honeycomb arrangement, further avoids wind and peripheral irregular structure to take place the friction, further noise reduction's production.
Drawings
Fig. 1 is a schematic structural view of the electric hair drier provided by the utility model;
FIG. 2 is an exploded view of the air intake assembly of the hair dryer of the present invention;
FIG. 3 is a schematic view of the structure of the air inlet of the hair dryer provided by the present invention;
fig. 4 is a schematic view of the electric hair drier and the air outlet net assembly provided by the utility model;
fig. 5 is a schematic sectional view taken along line a-a of fig. 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
As shown in fig. 1-5, the utility model provides a low noise hairdryer, it includes: the air conditioner comprises a main body 100, a heating component 150 arranged in the main body 100, a fan component 130 arranged in the main body 100, a fan bracket 140 arranged in the main body 100 and used for supporting the fan component 130 and forming an air inlet 141, an air inlet net component 110 arranged at the rear end of the main body 100 and corresponding to the air inlet 141, and a control circuit (not shown), wherein the control circuit is electrically connected with the heating component 150 and the fan component 130; the air inlet 141 is of an arc flaring structure gradually expanding from inside to outside, the air inlet net assembly 110 comprises a first rear air inlet net 111 arranged at the air inlet 141, the first rear air inlet net 111 is of a first mesh structure arranged in a honeycomb manner, and two ports of the first mesh structure are of arc flaring structures. Through setting air intake 141 to circular-arc flaring structure, avoided rubbing between closed angle and the wind to produce great noise, simultaneously, first air inlet net 111 leads to the wind through honeycomb arrangement's first mesh structure, and the port of first mesh structure is circular-arc flaring structure also, further avoids wind and peripheral irregular structure to take place to rub, further noise reduction's production.
As shown in fig. 3, in the present embodiment, the depth of the first mesh structure of the honeycomb shape is at least 0.5cm or more to provide a guiding effect to the wind.
In this embodiment, as shown in fig. 2, the air intake net assembly 110 further includes a second rear air intake net 113 and a second side air intake net 112 having a second mesh structure, one end of the second side air intake net 112 is connected to the first rear air intake net 111, the other end of the second side air intake net 112 is connected to the second rear air intake net 113, the second mesh structure is smaller than the first mesh structure, and the second side air intake net 112 and the second rear air intake net 113 together form a filter net for filtering impurities. Because the meshes of the second side air inlet net 112 and the second rear air inlet net 113 are smaller, impurities can be filtered, and the impurities are prevented from entering the machine body along with wind.
In this embodiment, as shown in fig. 2, the air inlet net assembly 110 further includes a first side air inlet net 114 arranged on the periphery of the second side air inlet net 112, and a rear end cover 115 connected to the first side air inlet net 114, the first side air inlet net 114 is provided with air inlet holes uniformly distributed circumferentially, the rear end cover 115 is provided with air inlet holes radially arranged, and the first side air inlet net 114 and the rear end cover 115 are used for supporting and protecting the second rear air inlet net and the second side air inlet net. The arrangement of the first side air inlet net 114 and the rear end cover 115 plays a role in protecting and fixing the filter screen.
In this embodiment, as shown in fig. 5, in the embodiment, the fan assembly 130 includes a blade 131 and a motor 132, and the control circuit includes a reverse rotation control module (not shown in the figure) for controlling the motor 132 of the fan assembly 130 to rotate reversely. By controlling the fan assembly 130 to rotate reversely, a reverse wind force can be generated, and then dust or attachments attached to the filter screens (the second rear air inlet screen 113 and the second side air inlet screen 112) can be blown away.
In this embodiment, the air inlet net assembly 110 is detachably connected to the main body 100, so that the air inlet net assembly can be conveniently detached for cleaning, and thus, some attachments which are not easy to remove can be washed away. Specifically, the air inlet net assembly 110 and the main body 100 may be connected by a screw, a snap, or other structures that can be easily disassembled.
In this embodiment, as shown in fig. 4, the electric hair dryer further includes an air outlet net component 160 disposed at the air outlet at the front end of the main body 100, the air outlet net component 160 can be set into a plurality of detachable air outlet net components according to the type of air outlet, and different air outlet net components can be assembled according to the requirement.
In this embodiment, as shown in fig. 5, the main body 100 includes an inner cylinder 141 connected to the fan bracket 140 and forming an air duct, the heating assembly 150 includes a plurality of heating sheets 151 disposed in the inner cylinder 141, and the heating sheets 151 are fixed by a heating sheet bracket 152 and radially arranged in the inner cylinder to divide the air duct of the inner cylinder 141 into a plurality of sub-air ducts. This enables the fast passing air to exchange heat with the heat generating fins 151 better.
In the present embodiment, as shown in fig. 5, the length of the plurality of heat generating fins 151 is substantially the same as the length of the inner cylinder 141. Like this, the air is all can carry out the heat transfer with the piece 151 that generates heat at the whole in-process in wind channel through inner tube 141, improves the efficiency of heat transfer for the air heat of air-out reaches the heat of demand fast.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A low noise hairdryer, its characterized in that includes: the air conditioner comprises a main body, a heating component arranged in the main body, a fan bracket arranged in the main body and used for supporting the fan component and forming an air inlet, an air inlet net component arranged at the rear end of the main body and corresponding to the air inlet, and a control circuit, wherein the control circuit is electrically connected with the heating component and the fan component; the air inlet is of a circular arc flaring structure which is gradually enlarged from inside to outside, the air inlet net assembly comprises a first rear air inlet net arranged at the air inlet, the first rear air inlet net is provided with a first mesh structure arranged in a honeycomb manner, and two ports of the first mesh structure are also of a circular arc flaring structure.
2. A low noise hair dryer according to claim 1, wherein said first mesh structure has a depth of at least 0.5cm or more to provide a guiding effect to the wind.
3. The low noise hair dryer of claim 1 wherein said air intake net assembly further comprises a second rear air intake net and a second side air intake net having a second mesh structure, one end of said second side air intake net is connected to said first rear air intake net, the other end of said second side air intake net is connected to said second rear air intake net, said second mesh structure is smaller than said first mesh structure, said second side air intake net and said second rear air intake net together form a filter screen for filtering debris.
4. The low noise hair dryer of claim 3, wherein the air inlet net assembly further comprises a first side air inlet net sleeved on the periphery of the second side air inlet net, and a rear end cover connected with the first side air inlet net, the first side air inlet net is provided with air inlet holes uniformly distributed circumferentially, the rear end cover is provided with air inlet holes radially arranged, and the first side air inlet net and the rear end cover are used for supporting and protecting the second rear air inlet net and the second side air inlet net.
5. A low noise hair dryer according to claim 3, wherein said control circuit includes a reverse control module for controlling said fan assembly to reverse.
6. A low noise hair dryer according to claim 1, wherein said air intake net assembly is detachably connected to said main body.
7. The low noise hair dryer of claim 1, further comprising a plurality of detachable air outlet net components arranged at the air outlet at the front end of the main body.
8. The low noise hair dryer of claim 1, wherein said main body includes an inner cylinder connected to said blower bracket and forming an air duct, and said heating assembly includes a plurality of heating plates disposed in said inner cylinder.
9. The low noise hair dryer of claim 8, wherein said plurality of heat generating fins are radially arranged in said inner barrel.
10. The low noise hair dryer of claim 9, wherein said plurality of heat generating fins have the same length as said inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022514725.6U CN213785875U (en) | 2020-11-03 | 2020-11-03 | Low-noise electric hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022514725.6U CN213785875U (en) | 2020-11-03 | 2020-11-03 | Low-noise electric hair drier |
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| Publication Number | Publication Date |
|---|---|
| CN213785875U true CN213785875U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022514725.6U Active CN213785875U (en) | 2020-11-03 | 2020-11-03 | Low-noise electric hair drier |
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| Country | Link |
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| CN (1) | CN213785875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151970A (en) * | 2021-11-30 | 2022-03-08 | 广东墨睿科技有限公司 | Heating mechanism and hair-dryer |
-
2020
- 2020-11-03 CN CN202022514725.6U patent/CN213785875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151970A (en) * | 2021-11-30 | 2022-03-08 | 广东墨睿科技有限公司 | Heating mechanism and hair-dryer |
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