CN205757893U - Hair-dryer electric heating device - Google Patents
Hair-dryer electric heating device Download PDFInfo
- Publication number
- CN205757893U CN205757893U CN201620640334.XU CN201620640334U CN205757893U CN 205757893 U CN205757893 U CN 205757893U CN 201620640334 U CN201620640334 U CN 201620640334U CN 205757893 U CN205757893 U CN 205757893U
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- China
- Prior art keywords
- hair
- dryer
- heating device
- electric heating
- inner tube
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Abstract
This utility model provides a kind of hair-dryer electric heating device, and its installing is positioned in the fixing groove of the cross mica sheet in blowing casing, and it includes；One outer tube, makes hollow form with ceramic material, has an accommodation space；One inner tube, makes hollow form with ceramic material, has a through hole, this inner tube be to be mounted in this accommodation space；One heating wire, is arranged between this inner tube and this outer tube, generates heat when turn-on power, and conducts heat to the inside and outside perisporium of this inner and outer pipe, in order to improve the hair-dryer thermal efficiency.
Description
Technical field
This utility model relates to a kind of hair-dryer electric heating device, generates heat, make cold air in being assembled in hair-dryer after energising
Flowing through a kind of heater i.e. becoming hot-air, it is technically characterized in that to be arranged at heating wire and makes with ceramic material
Inner and outer pipe between, make the heat energy of generation quickly be conducted the inside and outside side face to inner and outer pipe, then outside cold air is inhaled
When entering hair-dryer inside, hot blast can be quickly become because heating area increases and discharge, it is provided that there is the preferably thermal efficiency,
For the utility model that practicality is splendid.
Background technology
Pressing, hair-dryer is one of electrical equipment of often use in daily life, the heating mould being provided with in being primarily due to hair-dryer
Block, makes the air outside hair-dryer be inhaled into inside hair-dryer, becomes hot blast and discharges, it is provided that blow after the heating of heating module
The function of dry human hair, rainy day, there was dampness in the air time, more can be used to dry up medicated clothing, as dehydrator use；Existing blow
The inside of blower fan sequentially includes fan, motor and heating module, described heating module by two mica sheet intersection groups in " ten "
One support of shape, in the outer felt of this support around a few electrically-heated coils, when motor drives fan to rotate, and by hair-dryer inlet air
Mouth sucks cold air, and the electrically-heated coil of this heating module can generate heat after energising, makes cold air contact with electrically-heated coil and absorb
Heat produced by electrically-heated coil, then cold air becomes hot-air, and is sent by hair-dryer air outlet；Existing hair-dryer is because being limited to
Its element that can generate heat only has electrically-heated coil, and the area of heating only has the size of electrically-heated coil itself, the speed to cold air heating
Degree is slow, but, increase the length of electrically-heated coil, be the most only to increase the heat energy that heating module can be generated by, for improving hair-dryer
Firing rate, i.e. the help of the thermal efficiency is little.
Because said circumstances, this utility model designer puts into many time study relevant knowledges, and is compared each
Item is good and bad, carries out research and the exploitation of Related product, and goes through many experiments and test, and finally releases a kind of hair-dryer electric heating
Device improves above-mentioned disappearance, uses needed for meeting masses.
Utility model content
Main purpose of the present utility model is to provide a kind of hair-dryer electric heating device, and it solves asking of aforementioned prior art
Topic, it is provided that low power consumption and the splendid effect of safety, and then promote the thermal efficiency of hair-dryer.
Another object of the present utility model is to provide a kind of hair-dryer electric heating device, can reduce electromagnetic wave to human body
Impact and reduce to hair quality injure, and can produce far-infrared engergy blood circulation promoting, activation hair follicle make scalp more healthy,
Reduce the threat of alopecia.
So, in order to reach above-mentioned purpose and effect, this utility model provides a kind of hair-dryer electric heating device, and its installing is fixed
In the fixing groove of the cross mica sheet being positioned at hair-dryer housing, comprising:
One outer tube, makes hollow form with ceramic material, and has an accommodation space；
One inner tube, makes hollow form with ceramic material, and has a through hole, and this inner tube is mounted in this accommodation space；With
And
One heating wire, is arranged between this inner tube and this outer tube, can generate heat when conducting has power supply, and conduct heat to this
The inside and outside perisporium of inner and outer pipe.
This utility model is further technically characterized in that, this inner tube outer peripheral face and be arranged with the groove in loop shaped,
And this heating wire is arranged in this groove.
This utility model is further technically characterized in that, this outer tube is equipped with plural number hole.
This utility model is further technically characterized in that, this inner tube is provided with plural number hole.
This utility model is further technically characterized in that, this outer tube is made up of two relative semicircle housings.
This utility model is further technically characterized in that, this inner tube is made up of two relative semicircle housings.
This utility model is further technically characterized in that, this heating wire is made up of nichrome or Aludirome.
Summary, under the every technical characteristic described by this utility model, has an advantage in that by with ceramic material
This outer tube made combines this inner tube structure, and is arranged at by heating wire between this inner tube and this outer tube, when turn-on power
Heating wire can generate heat, and the heat energy produced will conduct the inside and outside perisporium to this inner and outer pipe, makes heating area increase, Ke Yida
Become to improve effect of the hair-dryer thermal efficiency, only have the size of heating wire itself with thoroughly solution its heating area of existing hair-dryer,
Slow-footed scarce fraud to cold air heating.Therefore this utility model can say it is a kind of reality quite with practicality and progressive
With novel, quite it be worth industrial circle to be promoted, and make society know.
Accompanying drawing explanation
Fig. 1 is the combination cross-sectional schematic that electric heating device is arranged in its housing of hair-dryer.
Fig. 2 is the combination schematic appearance of electric heating device and cross mica sheet.
Fig. 3 is the decomposing schematic representation of electric heating device and cross mica sheet.
Fig. 4 is the perspective exploded view of electric heating device.
Fig. 5 is the floor map of Fig. 4.
Fig. 6 is the combination cross-sectional schematic of Fig. 4.
Fig. 7 is the perspective exploded view that inner tube and outer tube arrange perforation.
Fig. 8 is the stereo decomposing signal that another preferred embodiment inner tube of electric heating device is made up of two semicircle housings with outer tube
Figure.
Description of reference numerals: 1-housing；101-air intake vent；102-air outlet；2-fan；3-motor；4-controls switches set；
5-mica sheet；10-electric heating device；11-outer tube；11a, 11b-semicircle housing；111-accommodation space；112-hole；12-inner tube；
12a, 12b-semicircle housing；121-through hole；122-groove；123-hole；13-heating wire；6-thermal insulation barriers.
Detailed description of the invention
In order to understand that explanation this utility model can reach above-mentioned purpose and effect, hereby collocation diagram is the most of the present utility model
Embodiment is described in detail its feature and effect.Referring to shown in Fig. 1 to Fig. 3, this utility model one hair-dryer electric heating fills
Putting 10, it is in the fixing groove 51 of the cross mica sheet 5 being mounted in the housing 1 of a hair-dryer, and this housing 1 has an inlet air
Mouth 101 and an air outlet 102, have fan 2, motor 3 and to control switches set 4 inside it；This fan 2 is arranged at and leans on
The nearly side of this air intake vent 101, this motor 3 are connected with this fan 2, and this fan 2 is to be electrically coupled to this control with this motor 3
Switches set 4 processed, electric heating device 10 of the present utility model is to be electrically coupled to this control switches set 4, and is disposed in proximity to this air-out
The side of mouth 102, this control switches set 4 connects power supply, and can optionally start this fan 2 or select this fan to turn
Speed, when this fan 2 starts, the most optionally start this utility model electric heating device 10, this fan 2, motor 3, with
And control switches set 4 structure, group connects configuration mode and start principle is prior art, and non-this utility model principal character skill
Art, only the had position of simple description at this, and no longer add to repeat；Referring to shown in Fig. 4 Yu Fig. 6, this utility model includes:
One outer tube 11, makes hollow form with ceramic material, and has an accommodation space 111；One inner tube 12, makes hollow with ceramic material
Shape, and have a through hole 121, this inner tube 12 be to be mounted in this accommodation space 111；One heating wire 13, is arranged at this inner tube
Between 12 and this outer tube 11, can generate heat when conducting has power supply, and conduct heat to the inside and outside perisporium of this inner tube 12, outer tube 11,
In order to improve the hair-dryer thermal efficiency..
Wherein, it is at this inner tube 12 outer peripheral face and to be arranged with one groove 122 in loop shaped, and this heating wire 13 is arranged at this
In groove 122.
Being worth reintroducing and illustrate, this utility model one hair-dryer electric heating device 10, it is mounted on a hair-dryer
Time in housing 1, more can have a thermal insulation barriers 6 at least partially surrounding this utility model electric heating device 10, this thermal insulation barriers 6 can be with
Mica sheet (calcium carbonate plate) turns around tapered tubulose, is transferred directly to this housing in order to intercept electric heating device 10 heat produced by it
1, it is provided that protect this housing 1 and make housing 1 will not produce the doubt that can scald people.
And, from the above, generate heat when this heating wire 13 turn-on power, then because this heating wire 13 is arranged at this inner tube 12
And between this outer tube 11, and this inner tube 12 and this outer tube 11 are all to have high fusing point, high thermostability and good heat conduction
The ceramic material of effect is made so that heat energy produced by this heating wire 13 can conduct to this inner tube 12 and this outer tube 11
Inside and outside perisporium, and, the cold air come in by fan 2 suction at this air intake vent 101 is toward at this air outlet 102 during flowing, permissible
From the outside of this outer tube 11, its through hole 121 of this inner tube 12 pass through, and when through this utility model electric heating device 10, because of
With this inner tube 12, the contacting of inside and outside perisporium of this outer tube 11, heat can be absorbed at larger range of heating area rapidly
Can, completing the action that moment heats, and the hair-dryer thermal efficiency can be improved, it only has electricity really can to improve aforementioned existing hair-dryer
Heat coil generates heat, and its heating area is little, heat cold air slow and the scarce fraud of poor thermal efficiency, reaches expected from this utility model
Main purpose.
Furthermore, this utility model electric heating device, this inner tube 12 is all made with ceramic material, the most further with this outer tube 11
Electromagnetic wave can be reduced by pottery on the impact of human body and to reduce hair quality injury, and far-infrared engergy promotion blood can be produced
Liquid circulation, activation hair follicle make scalp more healthy, and can reduce alopecia, reach another object expected from this utility model.
Also, refer to shown in Fig. 7, this utility model is provided with hole 112 and hole 123 on outer tube 11 and inner tube 12, as
This is to increase to the pipeline of cold air circulation, namely increases cold air and this inner tube 12 of heating and the contact surface of this outer tube 11
Long-pending, further contribute to the raising of the thermal efficiency.Separately, refer to shown in Fig. 8, another preferred embodiment of this utility model, wherein
This outer tube 11 is made up of two relative semicircle housing 11a, 11b；This inner tube 12 is also by two relative semicircle housing 12a, 12b groups
Become.
Take a broad view of the above-mentioned content illustrated for this utility model, should by this outer tube 11 combination made with ceramic material
The structure of inner tube 12, and this heating wire 13 is arranged between this inner tube 12 and this outer tube 11, the heating wire 13 when conducting has power supply
Can generate heat, and produced heat energy will conduct the inside and outside perisporium to this inner and outer pipe 12,11, there is more heating area,
The speed that air temperature can be made to promote is accelerated, and can reach the effect of the thermal efficiency improving hair-dryer, can thoroughly solve
Its heating area of existing hair-dryer only has the size of electrically-heated coil itself, and the slow-footed scarce fraud of cold air heating is lacked fraud, than
For playing prior art, electric heating device of the present utility model, more can reduce electromagnetic wave to people by the characteristic of ceramic material
Hair quality is injured by the impact of body and reducing, and far-infrared engergy blood circulation promoting can be produced, activation hair follicle makes scalp more strong
Health, must reduce the threat amount of alopecia, the practicality of tool use and progressive, is only from the above mentioned in order to explain that this practicality is new
The preferred embodiment of type, is not intended to do this utility model according to this any pro forma restriction, has in identical reality therefore all
Done relevant any modification of the present utility model with novel spirit is lower or is become furthermore, the kenel that can implement according to this for other and having
Same effect person, must be included in the category that this utility model is intended to protection.
Claims (7)
1. a hair-dryer electric heating device, in the fixing groove of the cross mica sheet that its installing is positioned in hair-dryer housing, its
Including:
One outer tube, makes hollow form with ceramic material, and has an accommodation space；
One inner tube, makes hollow form with ceramic material, and has a through hole, and this inner tube is mounted in this accommodation space；And
One heating wire, is arranged between this inner tube and this outer tube, can generate heat when conducting has power supply, and it is interior to conduct heat to this
Pipe, the internal perisporium of outer tube, periphery wall.
Hair-dryer electric heating device the most according to claim 1, it is characterised in that: this inner tube outer peripheral face and being arranged with in loop shaped
A groove, and this heating wire is arranged in this groove.
Hair-dryer electric heating device the most according to claim 1, it is characterised in that: this outer tube is equipped with plural number hole.
Hair-dryer electric heating device the most according to claim 1, it is characterised in that: this inner tube is provided with plural number hole.
5. according to hair-dryer electric heating device described in claim 1 or 3, it is characterised in that: this outer tube is by two relative semi circular shells
Body forms.
6. according to hair-dryer electric heating device described in claim 1 or 4, it is characterised in that: this inner tube is by two relative semi circular shells
Body forms.
Hair-dryer electric heating device the most according to claim 1 and 2, it is characterised in that: this heating wire is by nichrome or ferrum
Cr-Al alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640334.XU CN205757893U (en) | 2016-06-24 | 2016-06-24 | Hair-dryer electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640334.XU CN205757893U (en) | 2016-06-24 | 2016-06-24 | Hair-dryer electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205757893U true CN205757893U (en) | 2016-12-07 |
Family
ID=58130492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620640334.XU Expired - Fee Related CN205757893U (en) | 2016-06-24 | 2016-06-24 | Hair-dryer electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205757893U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592398A (en) * | 2018-06-22 | 2018-09-28 | 纪伟方 | A kind of air blast cooling device |
| CN108815716A (en) * | 2018-04-18 | 2018-11-16 | 纪伟方 | A kind of air-heater with physical therapy efficacy |
| CN109363327A (en) * | 2018-11-11 | 2019-02-22 | 王洪福 | A kind of hair dryer using Terahertz energy |
-
2016
- 2016-06-24 CN CN201620640334.XU patent/CN205757893U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815716A (en) * | 2018-04-18 | 2018-11-16 | 纪伟方 | A kind of air-heater with physical therapy efficacy |
| CN108815716B (en) * | 2018-04-18 | 2019-09-17 | 纪伟方 | A kind of air-heater with physical therapy efficacy |
| CN108592398A (en) * | 2018-06-22 | 2018-09-28 | 纪伟方 | A kind of air blast cooling device |
| CN109363327A (en) * | 2018-11-11 | 2019-02-22 | 王洪福 | A kind of hair dryer using Terahertz energy |
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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: 20161207 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |