CN112890401A - Graphite alkene core and hair-dryer that generate heat - Google Patents
Graphite alkene core and hair-dryer that generate heat Download PDFInfo
- Publication number
- CN112890401A CN112890401A CN202110305293.4A CN202110305293A CN112890401A CN 112890401 A CN112890401 A CN 112890401A CN 202110305293 A CN202110305293 A CN 202110305293A CN 112890401 A CN112890401 A CN 112890401A
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- CN
- China
- Prior art keywords
- graphene heating
- radiator
- heating core
- layer
- insulating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910002804 graphite Inorganic materials 0.000 title description 7
- 239000010439 graphite Substances 0.000 title description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229910052878 cordierite Inorganic materials 0.000 description 3
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 3
- -1 graphite alkene Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
Landscapes
- Resistance Heating (AREA)
Abstract
本发明提供了一种石墨烯发热芯及吹风机，包括基材管、内绝缘层、石墨烯发热层、外绝缘层、外层散热器及内层散热器，所述内绝缘层套设于所述基材管外表面，所述石墨烯发热层套设于所述内绝缘层外表面，所述外绝缘层套设于所述石墨烯发热层外表面，所述外层散热器套设于所述外绝缘层外表面，所述基材管套设于所述内层散热器外表面。本发明结构简单，通过设置外层散热器及内层散热器进行热量散发，其产生的热量能够充分被利用，在应用到吹风机内时，其升温速度更快，且出风热量更均匀。
The invention provides a graphene heating core and a hair dryer, comprising a substrate tube, an inner insulating layer, a graphene heating layer, an outer insulating layer, an outer radiator and an inner radiator, wherein the inner insulating layer is sleeved on the The outer surface of the base material tube, the graphene heating layer is sleeved on the outer surface of the inner insulating layer, the outer insulating layer is sleeved on the outer surface of the graphene heating layer, and the outer radiator is sleeved on the outer surface of the inner insulating layer. The outer surface of the outer insulating layer, and the base material tube is sleeved on the outer surface of the inner layer radiator. The invention has a simple structure, and the heat generated by the outer radiator and the inner radiator can be fully utilized by disposing the outer radiator and the inner radiator.
Description
Technical Field
The invention relates to the field of hair dryers, in particular to a graphene heating core and a hair dryer.
Background
The heating core in the current hair-dryer mostly heats the air of process on the mica plate through the heater winding, however current hair-dryer can produce a large amount of long wave radiation when using, produces not good influence to human health, and current electric heat inefficiency moreover, the energy consumption is very big, does not accord with the environmental protection standard.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a graphene heating core and a blower.
The invention provides a graphene heating core which comprises a base material pipe, an inner insulating layer, a graphene heating layer, an outer insulating layer, an outer radiator and an inner radiator, wherein the inner insulating layer is sleeved on the outer surface of the base material pipe, the graphene heating layer is sleeved on the outer surface of the inner insulating layer, the outer insulating layer is sleeved on the outer surface of the graphene heating layer, the outer radiator is sleeved on the outer surface of the outer insulating layer, and the base material pipe is sleeved on the outer surface of the inner radiator.
As a further improvement of the invention, the graphene heating core further comprises a metal sheet, and the metal sheet is sleeved on the outer surface of the outer-layer radiator.
As a further improvement of the invention, the graphene heating core further comprises a heat insulation layer, and the heat insulation layer is sleeved on the outer surface of the metal sheet.
As a further improvement of the invention, the outer-layer radiator is of an annular structure and is formed by enclosing a plurality of continuous U-shaped curved plates.
As a further improvement of the invention, the inner-layer radiator is of an annular structure and is formed by enclosing a plurality of connected U-shaped curved plates.
As a further development of the invention, the substrate tube is a metal substrate tube.
As a further improvement of the invention, the graphene heating layer is provided with an electrode lead.
The invention also discloses a hair drier which comprises a front sleeve, a rear sleeve, a motor and the graphene heating core, wherein the front sleeve is connected with the rear sleeve in a buckling mode, a handheld handle is arranged on one side of the rear sleeve, the graphene heating core is arranged in the front sleeve and the rear sleeve, the motor is arranged in the rear sleeve, a main control circuit board is arranged in the handheld handle, the graphene heating core and the motor are electrically connected with the main control circuit board, an air outlet net is arranged at the free end of the front sleeve, an air inlet filter screen is arranged at the free end of the rear sleeve, and a control key is further arranged on the side face of the handheld handle.
As a further improvement of the invention, an annular motor support is further arranged in the rear sleeve, the motor is mounted in the annular motor support, a motor silica gel sleeve is further arranged between the motor and the annular motor support, and the annular motor support comprises an upper support and a lower support connected with the upper support in a buckling manner.
As a further improvement of the invention, a reticular insulating partition plate is arranged between the air outlet net and the graphene heating core, and the reticular insulating partition plate is a cordierite insulating partition plate.
The invention has the beneficial effects that: the invention has simple structure, the heat generated by the heat dissipation device can be fully utilized by arranging the outer-layer radiator and the inner-layer radiator for heat dissipation, the temperature rise speed is higher when the heat dissipation device is applied to the blower, and the air outlet heat is more uniform.
Drawings
Fig. 1 is a schematic structural diagram of a graphene heating core according to the present invention;
FIG. 2 is a schematic view of an exploded structure of a graphene heating core according to the present invention;
FIG. 3 is a schematic structural diagram of an outer-layer heat sink of a graphene heating core according to the present invention;
figure 4 is a schematic view of a blower according to the invention;
figure 5 is an exploded view of a hair dryer of the present invention.
Reference numerals: 1-a heat insulation layer; 2-a metal flake; 3-outer radiator; 4-an outer insulating layer; 5-a graphene heating layer; 6-inner insulating layer; 7-a substrate tube; 8-inner layer radiator; 9-electrode lead; 10-a graphene heating core; 11-a front sleeve; 12-a rear sleeve; 13-a motor; 14-a hand-held handle; 15-a master control circuit board; 16-air outlet net; 17-air intake filter screen; 18-a motor support; 19-motor silica gel cover; 20-mesh insulating separator.
Detailed Description
As shown in fig. 1 to 3, the present invention discloses a graphene heating core, which includes a substrate tube 7, an inner insulating layer 6, a graphene heating layer 5, an outer insulating layer 4, an outer radiator 3 and an inner radiator 8, wherein the inner insulating layer 6 is sleeved on the outer surface of the substrate tube 7, the graphene heating layer 5 is sleeved on the outer surface of the inner insulating layer 6, the outer insulating layer 4 is sleeved on the outer surface of the graphene heating layer 5, the outer radiator 3 is sleeved on the outer surface of the outer insulating layer 4, the substrate tube 7 is sleeved on the outer surface of the inner radiator 8, the graphene heating layer 5 can radiate heat through the outer radiator 3 and the inner radiator 8 after heating, the generated heat can be fully utilized, when the graphene heating core is applied to a blower, the heating rate is faster, the air outlet heat is more uniform, and the inner radiator 8 can effectively radiate the inner surface of the graphene heating layer 5, it can prevent that graphite alkene from generating heat 5 internal surface high temperatures on layer and damaging, through generating heat the layer with graphite alkene and set up between inner insulation layer and outer insulation layer, makes it can reach better insulating effect, uses safe and reliable more.
In this technical scheme, this graphite alkene core 10 that generates heat still includes foil 2, 2 covers of foil are located outer radiator 3 surfaces can further increase thermal radiating area, further strengthen the heating effect and can also prevent the far infrared effluvium that produces.
In the technical scheme, the graphene heating core 10 further comprises a heat insulation layer 1, wherein the heat insulation layer 1 is sleeved on the outer surface of the metal sheet 2, so that the protection effect is achieved, and the anti-scalding and insulating effects can also be achieved.
In this technical scheme, outer radiator 3 and inlayer radiator 8 are loop configuration and are enclosed to close by a plurality of continuous U type curved plate and form, can enlarge heat radiating area like this, and the wind that the motor blew off when applying on the hair-dryer can remove the both sides process of panel from a plurality of continuous U types to can further improve the programming rate, the air-out is also more even, and it is also more comfortable to use.
In this technical solution, the substrate tube 7 is a metal substrate tube, and may also be a ceramic substrate tube.
In the technical scheme, the graphene heating layer 5 is provided with an electrode lead 9 for power connection.
As shown in fig. 4 to 5, the invention further discloses a hair dryer, which comprises a front sleeve 11, a rear sleeve 12, a motor 13 and the graphene heating core 10, wherein the front sleeve 11 is connected with the rear sleeve 12 in a buckling manner, one side of the rear sleeve 12 is provided with a handheld handle 14, the graphene heating core 10 is arranged in the front sleeve 11 and the rear sleeve 12, the motor 13 is arranged in the rear sleeve 12, a main control circuit board 15 is arranged in the handheld handle 14, the graphene heating core 10 and the motor 13 are both electrically connected with the main control circuit board 15, the electrode lead is electrically connected with the main control circuit board, the main control circuit board 15 is provided with a power line, the free end of the front sleeve 11 is provided with an air outlet net 16, the free end of the rear sleeve 12 is provided with an air inlet filter screen 17, the handheld side face is also provided with a control key, the outmost side of the free end of the rear sleeve 12 is also provided with an air inlet, rear sleeve 12 include behind the left side sleeve 12 and with sleeve 12 buckle connection's behind the right side sleeve 12 behind the left side, handheld handle 14 include respectively with sleeve 12 behind the left side and sleeve 12 behind the right side respectively fixed connection's left side handle and right side handle, this hair-dryer simple structure, it is fast to heat up, and the air-out heat is even, and equipment convenient and fast.
In this technical scheme, still be equipped with cyclic annular motor support 18 in the back sleeve 12, motor 13 installs in cyclic annular motor support 18, fixed motor 13 that can be better strengthens the shock attenuation effect, motor 13 with still be equipped with motor silica gel cover 19 between the cyclic annular motor support 18, further strengthen the shock attenuation effect, cyclic annular motor support 18 include the upper bracket and with the lower carriage that the upper bracket buckle is connected, the equipment is more convenient, and in some embodiments, motor support 18 periphery still is equipped with many outstanding ribs, and it passes through the rib and contacts with back sleeve 12, can reduce area of contact, further effectively the production of noise reduction with strengthen the effect of moving away to avoid possible earthquakes, in some embodiments, still be equipped with the sound absorbing material layer between motor support 18 and back sleeve 12, further noise reduction and strengthen the effect of moving away to avoid earthquakes.
In this technical scheme, graphite alkene heating core 10 rear end is connected with motor support 18 front end, can further increase heat radiating area like this.
In some embodiments, the bottom of the handheld handle 14 is provided with an air outlet, so that when the motor 13 rotates, a small part of high-speed airflow is ejected from the wire passing position of the motor bracket 18 and flows through the main control circuit board 15 in the handheld handle 14, thereby ensuring that the temperature of the main control circuit board 15 does not exceed the working temperature of an original, avoiding cooling a heating element of the control circuit in an air duct between the graphene heating core and the motor, so that the product structure is more compact, and wind resistance and wind noise can be sufficiently reduced.
In this technical scheme, motor 13 is high-speed brushless motor, still is equipped with fixed safety net and another filter screen between its air intake end and air inlet filter screen 17, can further reduce the inhaling of debris, and the security is higher.
In this technical scheme, the air inlet end distance of motor 13 and back sleeve 12 is shorter, and the length of motor 13 is less than the length of motor support 18, can make the time that the air current got into motor 13 shorter like this, reduces the high-speed air current flow in-process and the motor and changes the noise that produces between leaf outer wall and the back sleeve.
In this technical scheme, go out the air net 16 with be equipped with netted insulating barrier 20 between the graphite alkene core 10 that generates heat, netted insulating barrier 20 is the cordierite insulating barrier, and it is effectual to insulate against heat, uses safelyr. The cordierite insulating partition plate is provided with a plurality of small holes which are evenly distributed, so that air flow at an air outlet can be divided into smaller air flow, the temperature can be more uniform, and noise caused by uneven air flow distribution of the radiator inside the graphene heating core can be improved.
The invention has simple structure, the heat generated by the heat dissipation device can be fully utilized by arranging the outer radiator 3 and the inner radiator 8, the temperature rise speed is higher when the heat dissipation device is applied to the blower, and the air outlet heat is more uniform.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305293.4A CN112890401A (en) | 2021-03-19 | 2021-03-19 | Graphite alkene core and hair-dryer that generate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305293.4A CN112890401A (en) | 2021-03-19 | 2021-03-19 | Graphite alkene core and hair-dryer that generate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112890401A true CN112890401A (en) | 2021-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110305293.4A Pending CN112890401A (en) | 2021-03-19 | 2021-03-19 | Graphite alkene core and hair-dryer that generate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112890401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082758A1 (en) * | 2021-11-09 | 2023-05-19 | 莱克电气绿能科技(苏州)有限公司 | Hair care device |
| EP4529351A1 (en) | 2023-09-20 | 2025-03-26 | Dongguan Meisheng Intelligent Technology Co., Ltd. | High-efficiency heating module applied to hair dryer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM566506U (en) * | 2018-03-31 | 2018-09-11 | 劉清海 | PTC ceramic heating hair dryer |
| CN208925317U (en) * | 2018-08-17 | 2019-06-04 | 海宁立鹏电子科技有限公司 | Using the hair drier of ptc heater |
| CN209897291U (en) * | 2019-03-29 | 2020-01-03 | 浙江天运机电科技有限公司 | Graphene heating body |
| CN111109812A (en) * | 2020-01-09 | 2020-05-08 | 中山市西鸿科技有限公司 | A graphene heating fan |
| CN111511049A (en) * | 2020-05-26 | 2020-08-07 | 江苏智先生电器有限公司 | Heating plate and manufacturing method thereof |
| CN214711024U (en) * | 2021-03-19 | 2021-11-16 | 黄信森 | Graphite alkene core and hair-dryer that generate heat |
-
2021
- 2021-03-19 CN CN202110305293.4A patent/CN112890401A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM566506U (en) * | 2018-03-31 | 2018-09-11 | 劉清海 | PTC ceramic heating hair dryer |
| CN208925317U (en) * | 2018-08-17 | 2019-06-04 | 海宁立鹏电子科技有限公司 | Using the hair drier of ptc heater |
| CN209897291U (en) * | 2019-03-29 | 2020-01-03 | 浙江天运机电科技有限公司 | Graphene heating body |
| CN111109812A (en) * | 2020-01-09 | 2020-05-08 | 中山市西鸿科技有限公司 | A graphene heating fan |
| CN111511049A (en) * | 2020-05-26 | 2020-08-07 | 江苏智先生电器有限公司 | Heating plate and manufacturing method thereof |
| CN214711024U (en) * | 2021-03-19 | 2021-11-16 | 黄信森 | Graphite alkene core and hair-dryer that generate heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023082758A1 (en) * | 2021-11-09 | 2023-05-19 | 莱克电气绿能科技(苏州)有限公司 | Hair care device |
| EP4529351A1 (en) | 2023-09-20 | 2025-03-26 | Dongguan Meisheng Intelligent Technology Co., Ltd. | High-efficiency heating module applied to hair dryer |
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