CN108451137A - A kind of radiation-proof electric hair drier with self-checking function - Google Patents
A kind of radiation-proof electric hair drier with self-checking function Download PDFInfo
- Publication number
- CN108451137A CN108451137A CN201710088567.2A CN201710088567A CN108451137A CN 108451137 A CN108451137 A CN 108451137A CN 201710088567 A CN201710088567 A CN 201710088567A CN 108451137 A CN108451137 A CN 108451137A
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- CN
- China
- Prior art keywords
- radiation
- power cord
- heating wire
- circuit
- self
- 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.)
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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
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses a kind of radiation-proof electric hair driers with self-checking function, are eliminated circuit by shell, Low emissivity heating wire, wind turbine, power cord, power switch, shield sheath, power cord screening arrangement, magnetic radiation absorbing cover, radiation detection circuit, radiation and are formed；The Low emissivity heating wire, wind turbine, power switch and power cord constitute the performance loop of hair dryer；Wherein Low emissivity heating wire is the low electromagnetic heating wire using patented technology production; shield sheath is a kind of protective sheath that can shield electromagnetic radiation for being sleeved on Low emissivity heating wire and wind turbine exterior measuring; power cord screening arrangement is a kind of device that can shield electromagnetic radiation being externally provided in power cord; and connect and be followed by radiation elimination circuit with the radiation absorption layer on shield sheath, magnetic radiation absorbing cover is a kind of absorbing cover that can absorb magnetic field radiation being sleeved on the outside of shield sheath；Circuit on one side is connected with radiation absorption layer, the other end is connected with power cord for radiation elimination, radiation detection circuit on one side is connected with power cord, when touching the touch sheet of radiation detection circuit with hand, if the neon lamp in radiation detection circuit shines, attaching plug reverse phase will be connect with power supply to determine zero-power line, it is final to realize the purpose that hair dryer radiation is eliminated by zero-power line.
Description
Technical field
It is especially a kind of electromagnetic field radiation to be carried out the present invention relates to the field that household appliance electromagnetic radiation is eliminated in shielding
A kind of radiation-proof electric hair drier irradiation eliminating apparatus with self-checking function for shielding and being eliminated by power cord.
Background technology
Hair dryer is a kind of common small household appliances equipment, is primarily used to blow head hair.The structure of hair dryer be all by shell,
Heating wire, wind turbine, power cord, power switch composition, its working principle is that the heating wire in hair dryer shell generates heat after being powered, then
Its heat is produced by boasting from hair dryer mouth with wind turbine, hair is heated.But heating wire, wind turbine while this work
Generated magnetic field radiation and electric field radiation also can leak out, make consumption because the hair dryer mouth in work is too close from head
Person can be damaged by electromagnetic radiation pollution.
Also there is research staff to propose technical solution to solve electromagnetic radiation at present thus.For example, example 1,2012
On January 25, bulletin Patent No. 201110167721.8 Chinese invention patent specification in disclose that " radiationless electricity is blown
Wind ", technical solution include the metallic shield being located in hair dryer shell, are released back because the metallic shield is not grounded
Road, so can not be eliminated to electric field radiation.
Example 2 is said in the Chinese utility model patent for the Patent No. 200920142123.3 that on December 30th, 2009 is announced
It being disclosed in bright book " low electromagnetic radiation electric drier ", technical solution includes the curtain coating being located in hair dryer shell, because
The curtain coating, without ground connection bleed-off circuit, leaks electromagnetic radiation as above-mentioned example 1 so can only also shield reduction.
Example 3, the Chinese utility model patent for the Patent No. 2012205729847 that I announced on November 2nd, 2012
It is disclosed in specification " irradiation eliminating apparatus of radiation-proof electric hair drier ", this patent is only to the electric field radiation effect of elimination hair dryer
Very well, undesirable to eliminating the magnetic field radiation effect of hair dryer, and electric field radiation can only be eliminated with power ground.
Invention content
The electromagnetic pollution of hair dryer is completely eliminated in order to use the common one-phase power source plug to connect power supply, the present invention carries
For a kind of electric field radiation that can eliminate hair dryer but also the magnetic field radiation scheme for eliminating hair dryer.Not only using the technical solution
Method is simple, the radiation that leaks that is of low cost and can eliminating hair dryer in all directions, protects consumer health.
It is of the present invention solve the problems, such as used by technical solution be：A kind of radiation-proof electric hair drier with self-checking function, by shell,
Low emissivity heating wire, wind turbine, power cord, power switch, shield sheath, power cord screening arrangement, magnetic radiation absorbing cover, radiation inspection
Slowdown monitoring circuit, radiation eliminate circuit composition；It is characterized in that：Low emissivity heating wire, wind turbine, power switch and power cord constitute electricity and blow
The performance loop of wind；Wherein Low emissivity heating wire and wind turbine are loaded in shield sheath, the radiation absorption layer on shield sheath and electricity
Source line screening arrangement eliminates circuit with radiation after being connected and is connected, and radiation eliminates the circuit other end and is connected with power cord, spoke
It penetrates detection circuit one end with power cord to be connected, magnetic radiation absorbing cover, the function element dress of hair dryer is cased on the outside of shield sheath
In in shell.
The shield sheath is equipped with conductive coating, conductive coating using metal material or on heat safe plastic material
Material therefor is in metal spraying material, conductive film layer, conductive coating, conductive charcoal slurry, conductive fabric, conductive paper, conductive plastics
It is a kind of.
The Low emissivity heating wire is that heating wire is changed to two-way round-trip coiling by original one-way spiral formula coiling
To reduce radiant magnetic-field intensity.
The power cord screening arrangement is a kind of soft conduction for the energy shielded power supply beta radiation being arranged on the outside of power cord
Material can be metal mesh or aluminum foil material.
The magnetic radiation absorption plant is made by a kind of special composite material that can absorb magnetic field radiation.
The radiation detection circuit is the circuit being composed in series by resistance R1, neon lamp ND, touch sheet CMP, wherein resistance
One end of R1 is connected with power cord.
The radiation eliminates circuit on one side and is connected with radiation absorption layer, and the other end is connected with power cord.
The beneficial effects of the invention are as follows：It is of simple structure and low cost, eliminate radiation effect it is good, versatile.
Description of the drawings：
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of principle schematic of the present invention.
Fig. 2 is a kind of example structure schematic diagram of the present invention.
It is marked in figure：1. shell, 2. Low emissivity heating wire, 3. wind turbines, 4. power cords, 5. power switches, 6. shielding shields
Set, 7, power cord screening arrangement, 8. magnetic radiation absorbing covers, 9. radiation detection circuits, 10. radiation eliminate circuits.
Specific implementation mode
The present invention is further described for principle schematic and structural schematic diagram in below in conjunction with the accompanying drawings：
Fig. 1 is a kind of principle schematic of the radiation-proof electric hair drier with self-checking function, includes mainly：Shell（1）, Low emissivity electric heating
Silk（2）, wind turbine（3）, power cord（4）, power switch（5）, shield sheath（6）, power cord screening arrangement（7）, magnetic radiation absorption
Cover（8）, radiation detection circuit（9）, radiation elimination circuit（10）.
It is characterized in that：Low emissivity heating wire（2）, wind turbine（3）, power switch（5）With power cord（4）Constitute hair dryer
Performance loop；Wherein, Low emissivity heating wire（2）And wind turbine（3）Loaded on shield sheath（6）It is interior, shield sheath（6）On radiation inhale
Receive layer and power cord screening arrangement（7）After being connected circuit is eliminated with radiation（10）It is connected, circuit is eliminated in radiation（10）It is another
End and power cord（4）It is connected, radiation detection circuit（9）One end and power cord（4）It is connected, shield sheath（6）Outside is cased with
Magnetic radiation absorbing cover（8）, the function element of hair dryer is loaded on shell（1）It is interior.Fig. 2 is designed according to the operation principle of Fig. 1
A kind of structural schematic diagram of the radiation-proof electric hair drier with self-checking function, Low emissivity heating wire（2）, wind turbine（3）, power cord（4）, electricity
Source switch（5）, shield sheath（6）, power cord screening arrangement（7）, magnetic radiation absorbing cover（8）, radiation detection circuit（9）, radiation
Eliminate circuit（10）Loaded on shell（1）It is interior, wherein Low emissivity heating wire（2）And wind turbine（3）Loaded on shield sheath（6）It is interior, shielding
Sheath（6）On radiation absorption layer and power cord screening arrangement（7）After being connected circuit is eliminated with radiation（10）It is connected, radiates
Eliminate circuit（10）The other end and power cord（4）It is connected, radiation detection circuit（9）One end and power cord（4）It is connected, it is another
Human body touch piece is terminated, when the electromagnetic radiation that leaks that hair dryer operating circuit generates is just using shield sheath（6）And power cord
Screening arrangement（7）It is shielded, circuit is then eliminated by radiation again（10）Radiation is imported into power cord（4）In zero curve it is enterprising
Row is eliminated.In order to ensure that circuit is eliminated in radiation（10）One end and power cord（4）In zero curve be connected, be equipped in this product
Radiation detection circuit（9）, when human contact's radiation detection circuit（9）In touch sheet CMP, by power supply if neon lamp ND is bright
Line（4）In attaching plug carry out commutation grafting, to ensure the accuracy of zero curve position.Radiation shield sheath（6）Outside is cased with
Magnetic radiation absorbing cover（8）, Low emissivity heating wire can be eliminated（2）And wind turbine（3）The magnetic field radiation that leaks generated.
The shield sheath is equipped with conductive coating, conductive coating using metal material or on heat safe plastic material
Material therefor is in metal spraying material, conductive film layer, conductive coating, conductive charcoal slurry, conductive fabric, conductive paper, conductive plastics
It is a kind of.
The Low emissivity heating wire is that heating wire is changed to two-way round-trip coiling by original one-way spiral formula coiling
To reduce radiant magnetic-field intensity.
The power cord screening arrangement is a kind of soft conduction for the energy shielded power supply beta radiation being arranged on the outside of power cord
Material can be metal mesh or aluminum foil material.
The magnetic radiation absorption plant is made by a kind of special composite material that can absorb magnetic field radiation.
The radiation detection circuit is the circuit being composed in series by resistance R1, neon lamp ND, touch sheet CMP, wherein resistance
One end of R1 is connected with power cord.
The radiation eliminates circuit on one side and is connected with radiation absorption layer, and the other end is connected with power cord.
The beneficial effects of the invention are as follows：Electric field radiation of simple structure and low cost, that hair dryer generation can be eliminated and magnetic field
It radiates, is versatile.
Claims (7)
1. a kind of radiation-proof electric hair drier with self-checking function, by shell, Low emissivity heating wire, wind turbine, power cord, power switch,
Circuit composition is eliminated in shield sheath, power cord screening arrangement, magnetic radiation absorbing cover, radiation detection circuit, radiation；Its feature exists
In：Low emissivity heating wire, wind turbine, power switch and power cord constitute the performance loop of hair dryer；Wherein Low emissivity heating wire and
Wind turbine loaded in shield sheath, with radiation eliminate electric after being connected with power cord screening arrangement by the radiation absorption layer on shield sheath
Road is connected, and radiation eliminates the circuit other end and is connected with power cord, and radiation detection circuit on one side is connected with power cord, shielding
Magnetic radiation absorbing cover is cased on the outside of sheath, the function element of hair dryer is loaded in shell.
2. a kind of radiation-proof electric hair drier with self-checking function according to claim 1, it is characterised in that：The shielding shield
Set is equipped with conductive coating using metal material or on heat safe plastic material, and conductive coating material therefor is metal spraying material
One kind in material, conductive film layer, conductive coating, conductive charcoal slurry, conductive fabric, conductive paper, conductive plastics.
3. a kind of radiation-proof electric hair drier with self-checking function according to claim 1, it is characterised in that：The Low emissivity
Heating wire is that heating wire is changed to two-way round-trip coiling to reduce radiant magnetic-field intensity by original one-way spiral formula coiling.
4. a kind of radiation-proof electric hair drier with self-checking function according to claim 1, it is characterised in that：The power cord
Screening arrangement is a kind of soft conductive material for the energy shielded power supply beta radiation being arranged on the outside of power cord, can be metal mesh or aluminium
Foil material.
5. a kind of radiation-proof electric hair drier with self-checking function according to claim 1, it is characterised in that：The magnetic radiation
Absorption plant is made by a kind of special composite material that can absorb magnetic field radiation.
6. a kind of radiation-proof electric hair drier irradiation eliminating apparatus with self-checking function according to claim 1, it is characterised in that：Institute
The radiation detection circuit stated is the circuit being composed in series by resistance R1, neon lamp ND, touch sheet CMP, wherein one end of resistance R1 with
Power cord is connected.
7. a kind of radiation-proof electric hair drier irradiation eliminating apparatus with self-checking function according to claim 1, it is characterised in that：Institute
The radiation stated eliminates circuit on one side and is connected with radiation absorption layer, and the other end is connected with power cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088567.2A CN108451137A (en) | 2017-02-20 | 2017-02-20 | A kind of radiation-proof electric hair drier with self-checking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088567.2A CN108451137A (en) | 2017-02-20 | 2017-02-20 | A kind of radiation-proof electric hair drier with self-checking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108451137A true CN108451137A (en) | 2018-08-28 |
Family
ID=63221798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088567.2A Pending CN108451137A (en) | 2017-02-20 | 2017-02-20 | A kind of radiation-proof electric hair drier with self-checking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108451137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754130A (en) * | 2021-01-18 | 2021-05-07 | 佛山市顺德海高电器股份有限公司 | Electric hair dryer |
-
2017
- 2017-02-20 CN CN201710088567.2A patent/CN108451137A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754130A (en) * | 2021-01-18 | 2021-05-07 | 佛山市顺德海高电器股份有限公司 | Electric hair dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180828 |
|
| WD01 | Invention patent application deemed withdrawn after publication |