CN205162248U - Hair drier - Google Patents
Hair drier Download PDFInfo
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- CN205162248U CN205162248U CN201520977528.4U CN201520977528U CN205162248U CN 205162248 U CN205162248 U CN 205162248U CN 201520977528 U CN201520977528 U CN 201520977528U CN 205162248 U CN205162248 U CN 205162248U
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- hair dryer
- substrate
- fan
- planar substrates
- dryer according
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Abstract
The utility model discloses a hair drier, including setting up heat -generating body and the fan in the dryer, the heat -generating body includes base plate and micrite electric heat membrane, micrite electric heat membrane lays on the base plate, the both ends of base plate have connect the power cord respectively, the fan is ball direct current fan. Because micrite electric heat membrane can not produce electromagnetic radiation at the in -process that generates heat, consequently, can not cause the harm to the health. And the hair drier of this scheme has adopted ball direct current fan, can reduce the noise of hair drier during operation greatly, make user's use more comfortable.
Description
Technical field
The utility model relates to hair dryer technical field, particularly relates to a kind of hair dryer.
Background technology
Hair dryer is mainly used in drying and the shaping of hair, also can do local desiccation, heating and physiotherapy for laboratory, psyciotherapy room and the aspect such as industrial production, art designing.Hair dryer comprises fan and the part such as heater and air duct.Existing hair dryer noise is large, in the morning or the late into the night uses time, especially easily bother the rest of people around.The heater of existing hair dryer is spiral helicine resistance wire, and this heater is easy to produce stronger electromagnetic radiation, often uses, easily damages health.
Therefore, how solving the problem that existing hair dryer noise is large and radiation is strong, is the current technical issues that need to address of those skilled in the art.
Utility model content
In view of this, the utility model provides a kind of hair dryer, effectively can solve the problem that existing hair dryer noise is large and radiation is strong.
In order to solve the problem, the utility model provides a kind of hair dryer, comprise and be arranged at heater in air duct and fan, described heater comprises substrate and microcrystalline electrothermal film, described microcrystalline electrothermal film is laid on the substrate, the two ends of described substrate are connected to power line respectively, and described fan is ball DC fan.
Preferably, in above-mentioned hair dryer, described substrate comprises tubular substrate and two and to be arranged in described tubular substrate and to intersect the planar substrates arranged.
Preferably, in above-mentioned hair dryer, two described planar substrates are all parallel to the axis of described tubular substrate.
Preferably, in above-mentioned hair dryer, two described planar substrates intersect vertically and the dead in line of intersection and described tubular substrate.
Preferably, in above-mentioned hair dryer, described tubular substrate is cone tubular structure, and the opening diameter of the relatively described fan one end of described tubular substrate is greater than the air outlet diameter of described tubular substrate.
Preferably, in above-mentioned hair dryer, described substrate comprises multiple crossing planar substrates.
Preferably, in above-mentioned hair dryer, multiple described planar substrates intersects at same intersection, and the dead in line of described intersection and described air duct.
Preferably, in above-mentioned hair dryer, often the angle of adjacent two described planar substrates is equal.
Preferably, in above-mentioned hair dryer, multiple described planar substrates intersects composition alveolate texture.
Preferably, in above-mentioned hair dryer, described ball DC fan is two ball DC fans.
The hair dryer that the utility model provides, comprise and be arranged at heater in air duct and fan, described heater comprises substrate and microcrystalline electrothermal film, and described microcrystalline electrothermal film is laid on the substrate, the two ends of described substrate are connected to power line respectively, and described fan is ball DC fan.Because microcrystalline electrothermal film can not produce electromagnetic radiation in heating process, therefore, can not cause damage to health.Further, the hair dryer of this programme have employed ball DC fan, greatly can reduce noise during hair dryer work, make user's use procedure more comfortable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the hair dryer in the utility model specific embodiment scheme;
Fig. 2 is the structural representation of the heater in the utility model specific embodiment scheme.
In Fig. 1 and Fig. 2:
1-air duct, 2-heater, 3-fan, 21-tubular substrate, 22-planar substrates, 23-air outlet, 24-air inlet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of the hair dryer in the utility model specific embodiment scheme, and Fig. 2 is the structural representation of the heater in the utility model specific embodiment scheme.
In a kind of specific embodiment, the utility model provides a kind of hair dryer, this hair dryer comprises and is arranged at heater 2 in air duct 1 and fan 3, heater 2 comprises substrate and microcrystalline electrothermal film, microcrystalline electrothermal film is laid on substrate, the two ends of substrate are connected to power line respectively, and fan 3 is ball DC fan.Concrete, substrate two ends are connected to power line, and electric current is through laying the substrate of microcrystalline electrothermal film, and microcrystalline electrothermal film will the evolution of heat, thus is heated by the air flowing through substrate, realizes the blowout of hot blast.
Because microcrystalline electrothermal film can not produce electromagnetic radiation in heating process, therefore, can not cause damage to health.Further, the hair dryer of this programme have employed ball DC fan, greatly can reduce noise during hair dryer work, make user's use procedure more comfortable.
It should be noted that, the formal name used at school of microcrystalline electrothermal film is tin ash (SnO
2) film, it adopts the thin-film techniques such as chemical vapor deposition, spray pyrolysis, ion sputtering, evaporation, at the doped semiconductor nanocrystal conductive film material that the high-temperature insulation matrix surfaces such as glass, mica, pottery generate.Tin dioxide thin film has the excellent physicochemical characteristics such as high rigidity, high transmission rate, high conductivity, high temperature heat-resistant stability.Because microcrystalline electrothermal film is laid on substrate, conductive film then carries out fast heating with the form of planar structure, therefore, can not produce that electromagnetic field of similar traditional resistance wire, thus can not produce electromagnetic radiation, can not work the mischief to health.
It should be noted that, this programme is by microcrystalline electrothermal film and the integrated Electric radiant Heating Film module of substrate design, and as described in foregoing, substrate can adopt the high-temperature insulation materials such as glass, mica or pottery.The agent structure of substrate composition heater 2, can be designed to various structures form.In this specific embodiment scheme, substrate comprises tubular substrate 21 and two and is arranged in tubular substrate 21 and intersects the planar substrates 22 arranged, tubular substrate 21 and air duct 1 are coaxially arranged, tubular substrate 21 one end positioned opposite with fan 3 is air inlet 24, the other end is air outlet 23, after the microcrystalline electrothermal film heating of the air that fan 3 blows on the planar substrates 22 of tubular substrate 21 and its inside, blow out from air outlet 23.Visible, tubular substrate 21 can play the effect guiding air-flow.
It should be noted that, tubular substrate 21 can be the structure in the various difformity cross sections such as square tube shape, cylindrical shape or cone tubular, and preferably, the tubular substrate 21 in this specific embodiment scheme is cone tubular structure, is specially circular cone tubular structure, as shown in Figure 2.In order to guide air-flow to blow out air duct 1 better, provide larger blast, preferably, in this programme, the diameter of the opening (i.e. air inlet 24) of one end of the relative fan 3 of tubular substrate 21 is greater than the diameter of air outlet 23.
Two planar substrates 22 in tubular substrate 21 are for providing more heating face, and preferably, two planar substrates 22 are all parallel to the axis of tubular substrate 21, setting like this, the obstruction of planar substrates 22 pairs of air-flows can be reduced to greatest extent, thus ensure blast, can also noise be reduced.
Further, above-mentioned two planar substrates 22 can be arranged in parallel, also can be in a certain angle, also layout can be intersected, preferably, two planar substrates 22 in this specific embodiment scheme intersect vertically and the dead in line of intersection and tubular substrate 21, as shown in Figure 2.Setting like this, it is 90 ° of fan-shaped aerated areas that two planar substrates 22 and tubular substrate 21 are combined to form four cross sections, not only can improve the efficiency of heating surface, and can not affect blast, can not produce larger noise.
In another kind of embodiment scheme, substrate in the utility model comprises multiple crossing planar substrates 22, and tubular substrate 21 is not set, in this scenario, space in air duct 1 be divide into multiple aerated area by the planar substrates 22 of multiple crossing layout, adding the heating face for adding hot-air, improve the efficiency of heating surface.Preferably, multiple planar substrates 22 intersects at same intersection, and the dead in line of this intersection and air duct 1.
Further, in above-mentioned multiple crossing planar substrates 22, often the angle of adjacent two planar substrates 22 is equal, setting like this, just the space uniform in air duct 1 can be divide into multiple aerated area, thus can uniform stream be made, avoid producing larger noise.
In the third embodiment scheme, the multiple planar substrates 22 in the utility model are crossing constitutes alveolate texture, and alveolate texture can increase the efficiency of heating surface further.
In above-mentioned three kinds of embodiment schemes, the fan 3 in hair dryer employs ball DC fan, and the noise of ball DC fan is extremely low, is generally applied to the heat radiation of computer.Ball DC fan is applied in hair dryer by the utility model, can realize the function of quiet blowing.
More preferably, the ball DC fan in the utility model is two ball DC fans.So can reduce the generation of noise further.
It should be noted that, substrate in the utility model can also be designed to network structure or other moulding, substrate can also adopt the microcrystalline electrothermal film of the other types such as carbon crystal electrothermo film and silicon wafer Electric radiant Heating Film as exothermic material, those skilled in the art can design according to the concrete size of product and demand, repeat no more herein.
In sum, the utility model, using the heater of microcrystalline electrothermal film as hair dryer that can not produce radiation, solves the problem that the radiation of hair dryer is strong, quiet ball DC fan is applied to hair dryer simultaneously, solves the problem that noise is large.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a hair dryer, it is characterized in that, comprise and be arranged at heater (2) in air duct (1) and fan (3), described heater (2) comprises substrate and microcrystalline electrothermal film, described microcrystalline electrothermal film is laid on the substrate, the two ends of described substrate are connected to power line respectively, and described fan (3) is ball DC fan.
2. hair dryer according to claim 1, is characterized in that, described substrate comprises tubular substrate (21) and two and to be arranged in described tubular substrate (21) and to intersect the planar substrates (22) arranged.
3. hair dryer according to claim 2, is characterized in that, two described planar substrates (22) are all parallel to the axis of described tubular substrate (21).
4. hair dryer according to claim 3, is characterized in that, two described planar substrates (22) intersect vertically and the dead in line of intersection and described tubular substrate (21).
5. hair dryer according to claim 4, it is characterized in that, described tubular substrate (21) is cone tubular structure, and the opening diameter of the relatively described fan one end of described tubular substrate (21) is greater than air outlet (23) diameter of described tubular substrate (21).
6. hair dryer according to claim 1, is characterized in that, described substrate comprises multiple crossing planar substrates (22).
7. hair dryer according to claim 6, is characterized in that, multiple described planar substrates (22) intersects at same intersection, and the dead in line of described intersection and described air duct (1).
8. hair dryer according to claim 7, is characterized in that, often the angle of adjacent two described planar substrates (22) is equal.
9. hair dryer according to claim 6, is characterized in that, multiple described planar substrates (22) intersects composition alveolate texture.
10. the hair dryer according to any one of claim 1 to 9, is characterized in that, described ball DC fan is two ball DC fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977528.4U CN205162248U (en) | 2015-11-30 | 2015-11-30 | Hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977528.4U CN205162248U (en) | 2015-11-30 | 2015-11-30 | Hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205162248U true CN205162248U (en) | 2016-04-20 |
Family
ID=55726313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977528.4U Expired - Fee Related CN205162248U (en) | 2015-11-30 | 2015-11-30 | Hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205162248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037421A (en) * | 2019-04-25 | 2019-07-23 | 碳翁(北京)科技有限公司 | A kind of thermal current offer device based on honeycomb heating material |
-
2015
- 2015-11-30 CN CN201520977528.4U patent/CN205162248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037421A (en) * | 2019-04-25 | 2019-07-23 | 碳翁(北京)科技有限公司 | A kind of thermal current offer device based on honeycomb heating material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |