CN112401446A - Split electric hair drier - Google Patents
Split electric hair drier Download PDFInfo
- Publication number
- CN112401446A CN112401446A CN202011426003.3A CN202011426003A CN112401446A CN 112401446 A CN112401446 A CN 112401446A CN 202011426003 A CN202011426003 A CN 202011426003A CN 112401446 A CN112401446 A CN 112401446A
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- Prior art keywords
- power supply
- handle
- interface
- switch
- split type
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- 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
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- 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
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- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses a split type electric hair drier, which comprises: a body and a handle; the machine body is provided with a first power supply interface; the handle is internally provided with a power supply module, the handle is provided with a first output interface, the first output interface is electrically connected with the power supply module, the handle is detachably connected with the machine body, and when the handle is connected with the machine body, the first output interface is electrically connected with the first power supply interface. The electric hair drier can realize power supply by a built-in power supply and is convenient for replacing power supply accessories.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a split type electric hair drier.
Background
Some existing hair dryers usually adopt an external power supply to supply power, and the hair dryer cannot work normally when power is cut off, and the hair dryer is inconvenient to use outdoors without the power supply. Some hair dryers can use a built-in battery for power supply, and can solve the problem of power failure or outdoor use, but the batteries of the hair dryers are difficult to replace after being damaged.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the split type electric hair drier which can realize power supply of the built-in power supply and is convenient for replacing power supply accessories.
The split type electric hair drier according to the embodiment of the invention comprises: a body and a handle; the machine body is provided with a first power supply interface; be equipped with power module in the handle, the handle is equipped with first output interface, first output interface with the power module electricity is connected, as shown in fig. 3 and fig. 4, the handle with the connection can be dismantled to the fuselage, the handle with when the fuselage is connected, first output interface with first power interface electricity is connected.
The split type electric hair drier provided by the embodiment of the invention at least has the following beneficial effects: the hair dryer comprises a hair dryer body and a handle, wherein the hair dryer body is provided with a built-in power supply accessory, the hair dryer body is provided with a power supply module, the handle is connected with the built-in power supply accessory in a detachable mode, and the power supply module is arranged in the handle, so that the handle and the built-in power supply accessory are combined into an integrated structure.
According to some embodiments of the present invention, as shown in fig. 1 and fig. 2, a second power supply interface is further disposed on the body, and the second power supply interface and the first power supply interface are respectively of different interface types.
Specifically, the machine body is provided with a first power supply interface and a second power supply interface, wherein the first power supply interface is electrically connected with the first output interface of the handle, so that a power supply module in the handle can supply power to electronic elements in the air duct through the first power supply interface, and the air duct can normally work; in other times, if the power supply module in the handle is out of power or fails, the external power supply and the second power supply interface are connected to supply power to the electronic element in the air duct, so that the normal operation of the hair dryer is ensured. The first power supply interface and the second power supply interface are different in type, so that the split type electric hair drier can adapt to different connectors, therefore, the split type electric hair drier provided by the embodiment of the invention has multiple power supply modes, the handle is convenient to detach and replace, meanwhile, the normal operation of the electric hair drier can be ensured by adopting the multiple power supply modes, and the electric hair drier is more convenient and reliable to use.
According to some embodiments of the present invention, the body includes an air duct, a fan and a heating element, the fan and the heating element are disposed in the air duct, the first power supply interface and the second power supply interface are disposed on a side wall of the air duct, the first power supply interface is electrically connected to the fan and the heating element, and the second power supply interface is electrically connected to the fan and the heating element. The fan produces directional air current in the dryer, and the piece that generates heat makes the hairdryer blow out hot-blastly through heating directional air current, and first power supply interface is used for receiving the voltage and the electric current of power module output, makes the handle can supply power for the dryer, and second power supply interface is used for being connected with external power supply electricity, makes the dryer can guarantee its normal operating through external power supply only when the handle can't use.
According to some embodiments of the invention, the first output interface and the first power supply interface are inserted and matched, that is, the first output interface and the first power supply interface are electrically connected in a direct contact manner, and no additional connecting wire is needed, so that the assembly is convenient, the cost is reduced, and the reliability of the hair dryer can be improved.
According to some embodiments of the invention, the upper end wall of the handle is matched with the side wall of the air duct, the top of the handle is provided with a first magnetic attraction piece, the lower side of the air duct is provided with a second magnetic attraction piece which is in magnetic attraction fit with the first magnetic attraction piece, and the handle and the air duct can be firmly fixed together through the mutual magnetic attraction fit of the first magnetic attraction piece and the second magnetic attraction piece, so that the detachable connection of the handle and the air duct is realized, and the detachment and the separation of the handle and the air duct are facilitated.
According to some embodiments of the invention, the power adapter is further capable of being connected with the charging interface or the second power supply interface. Through setting up power adapter, can change domestic 220V alternating current into the higher direct current of lower voltage and security for the power supply and the use of hairdryer are safer, even intake a little also difficult because of the electric leakage and arouse the incident. Specifically, power adapter can be common small-size vary voltage charging head, and power adapter output 20V voltage, 5A electric current, 100W power can directly start the fuselage and carry out work, supply the air-out of fan and generate heat of piece.
According to some embodiments of the present invention, the air dryer further includes a first switch, the first switch is disposed on the air duct, the first switch is electrically connected to the second power supply interface, the fan and the heat generating component, the first switch is turned off to disconnect the electrical connection between the second power supply interface and the fan and the heat generating component, and the first switch is turned on to restore the electrical connection between the second power supply interface and the fan and the heat generating component, so that when the air duct is powered by an external power supply, the fan and the heat generating component can be conveniently controlled to be turned on and turned off.
According to some embodiments of the present invention, the wind tunnel further comprises a second switch, the second switch is disposed on the handle, the second switch is electrically connected to the power supply module and the first output interface, the second switch is closed to disconnect the electrical connection between the power supply module and the first output interface, so as to disconnect the electrical connection between the power supply module and the wind fan and the heat generating component, the second switch is opened to restore the electrical connection between the power supply module and the first output interface, so as to restore the electrical connection between the power supply module and the wind fan and the heat generating component, so as to conveniently control the on and off of the wind fan and the heat generating component when the wind tunnel uses the handle to supply power.
According to some embodiments of the invention, the power supply module is a rechargeable battery, the handle is further provided with a charging interface, the charging interface is electrically connected with the rechargeable battery, and the rechargeable battery is charged for many times by electrically connecting the charging interface with an external power supply, so that the service life of the power supply module is prolonged.
According to some embodiments of the invention, the handle is further provided with an illuminating lamp and a third switch, the illuminating lamp is electrically connected with the power supply module, the third switch is electrically connected with the illuminating lamp and the power supply module respectively, the illuminating lamp can illuminate outwards by supplying power to the illuminating lamp through the power supply module, and the third switch can cut off or connect the power supply module and the illuminating lamp, so that the illuminating lamp can be turned on or off.
According to some embodiments of the invention, the lower end wall of the handle is provided with an opening communicated with the inner cavity of the handle, and the illuminating lamp is hermetically connected with the edge of the opening, so that external liquid or humid air is prevented from entering the inner cavity of the handle from a gap between the illuminating lamp and the handle, and the waterproof performance of the handle is improved.
According to some embodiments of the invention, the handle is further provided with a second output interface, the second output interface is electrically connected with the power supply module, and the second output interface can output the electric energy of the power supply module to other electronic components, such as a mobile phone, a tablet personal computer and the like, so that the handle can be used as a mobile power supply, the function of the hair dryer is more diversified, and the applicability of the hair dryer is improved.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a split type hair dryer according to the embodiment of the present invention;
fig. 2 is a cross-sectional schematic view of the split type hair dryer shown in fig. 1;
fig. 3 is a schematic view of the body of the split type hair dryer shown in fig. 1;
fig. 4 is a schematic view of the handle of the split type hair dryer shown in fig. 1.
Reference numerals:
the air conditioner comprises a machine body 100, an air duct 110, a fan 120, a heating element 130, a protective net 140, a first switch 150 and a second power supply interface 160;
the portable lighting device comprises a handle 200, a power supply module 210, a second switch 220, a second output interface 230, a charging interface 240, a fourth switch 250, a lighting lamp 260, a third switch 270, a first power supply interface 310, a first output interface 320, a first magnetic attraction piece 410 and a second magnetic attraction piece 420.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1 and 2, the split type hair dryer according to the embodiment of the present invention comprises: a body 100 and a handle 200; the body 100 is provided with a first power supply interface 310; the power supply module 210 is disposed in the handle 200, the handle 200 is provided with a first output interface 320, the first output interface 320 is electrically connected to the power supply module 210, as shown in fig. 3 and 4, the handle 200 is detachably connected to the body 100, and when the handle 200 is connected to the body 100, the first output interface 320 is electrically connected to the first power supply interface 310.
In the above embodiment, the body 100 and the handle 200 are detachably connected, and the power supply module 210 is disposed in the handle 200, so that the handle 200 and the built-in power supply accessory are combined into an integrated structure, therefore, when the power supply accessory needs to be replaced due to the damage of the built-in power supply, the whole handle 200 only needs to be detached from the body 100, and a new standby handle 200 is replaced, so that the new handle 200 is matched with the body 100, i.e. the new built-in power supply accessory is replaced, thereby facilitating the replacement of the built-in power supply accessory, and enabling the hair dryer to quickly recover to a normal working state.
In some embodiments of the present invention, as shown in fig. 1 and 2, the main body 100 is further provided with a second power supply interface 160, and the second power supply interface 160 and the first power supply interface 310 are respectively of different interface types.
Specifically, the body 100 is provided with a first power supply interface 310 and a second power supply interface 160, wherein the first power supply interface 310 is electrically connected to the first output interface 320 of the handle 200, so that the power supply module 210 in the handle 200 can supply power to the electronic components in the air duct 110 through the first power supply interface 310, so that the air duct 110 can normally operate; at other times, if the power supply module 210 in the handle 200 is not powered or fails, the external power supply can be connected with the second power supply interface 160 to supply power to the electronic components in the air duct 110, so as to ensure that the hair dryer can normally operate. The first power supply interface 310 and the second power supply interface 160 are different in type, so that the split type hair dryer of the embodiment of the invention can adapt to different connectors, and therefore, the split type hair dryer has multiple power supply modes, the handle 200 can be conveniently detached and replaced, meanwhile, the normal operation of the hair dryer can be ensured by adopting the multiple power supply modes, and the hair dryer is more convenient and reliable to use.
In some embodiments of the present invention, as shown in fig. 2, the main body 100 includes an air duct 110, a fan 120 and a heat generating member 130, the fan 120 and the heat generating member 130 are disposed in the air duct 110, a first power supply interface 310 and a second power supply interface 160 are disposed on a side wall of the air duct 110, the first power supply interface 310 is electrically connected to the fan 120 and the heat generating member 130, respectively, and the second power supply interface 160 is electrically connected to the fan 120 and the heat generating member 130, respectively. The blower 120 generates a directional airflow in the air duct 110, the heating element 130 heats the directional airflow to make the hair dryer blow out hot air, the first power supply interface 310 is used for receiving the voltage and current output by the power supply module 210, so that the handle 200 can supply power to the air duct 110, and the second power supply interface 160 is used for being electrically connected with an external power supply, so that the air duct 110 can ensure normal operation of the handle 200 only by the external power supply when the handle is not used.
The second power supply interface 160 may be connected to an external power supply, and in some embodiments, the second power supply interface 160 may be a common USB interface or a TYPE-C interface, etc., so as to be conveniently matched with a common USB connector or a TYPE-C connector; the first power supply interface 310 can adopt another different interface to improve the power supply mode diversity of the hair dryer.
Further, in the above embodiment, the blower 120 includes an impeller and a motor, the motor is fixed in the inner cavity of the wind barrel 110 through a fixing frame, and the impeller is fixedly connected to an output shaft of the motor, so that the motor can drive the impeller to rotate.
In some embodiments of the present invention, as shown in fig. 2, fig. 3 and fig. 4, the first output interface 320 and the first power supply interface 310 are inserted and matched, that is, the first output interface 320 and the first power supply interface 310 are electrically connected in a direct contact manner, and no additional connecting wire is needed, so that the assembly is convenient, the cost is reduced, and the reliability of the hair dryer can be improved. Of course, in other embodiments, the first output interface 320 and the second power supply interface 160 may also be electrically connected through a connecting wire, so that the connection between the two is more flexible.
In some embodiments of the present invention, as shown in fig. 2, the upper end wall of the handle 200 is matched with the side wall of the air duct 110, the top of the handle 200 is provided with a first magnetic member 410, the lower side of the air duct 110 is provided with a second magnetic member 420 magnetically engaged with the first magnetic member 410, and the handle 200 and the air duct 110 can be firmly fixed together by the mutual magnetic engagement of the first magnetic member 410 and the second magnetic member 420, so that the handle 200 and the air duct 110 can be detachably connected, and the detachment and separation of the handle 200 and the air duct 110 are facilitated.
Specifically, the first magnetic element 410 and the second magnetic element 420 can be both configured as magnets, the first magnetic element 410 is fixed on the top of the handle 200, for example, a fixing groove for accommodating the first magnetic element 410 is disposed in the inner cavity of the handle 200, and of course, the first magnetic element 410 can also be embedded on the top surface of the handle 200; similarly, the second magnetic member 420 is fixed on the lower side of the air duct 110, for example, a fixing groove for accommodating the second magnetic member 420 is disposed in the inner cavity of the air duct 110, and of course, the second magnetic member 420 may also be embedded in the lower sidewall of the air duct 110. In addition, in some embodiments, one of the first magnetic attraction member 410 and the second magnetic attraction member 420 can be made of a common metal such as iron block, nickel-iron alloy, etc. which can be magnetically attracted, and the other can be made of a magnet, which can also achieve the effect of magnetic attraction cooperation.
It is understood that, in other embodiments, the side wall of the air duct 110 is provided with a buckle, the end wall of the handle 200 is provided with a slot matched with the buckle, the detachable connection between the air duct 110 and the handle 200 is realized through the matching of the buckle and the slot, of course, the positions of the buckle and the slot may be interchanged, and if the buckle is arranged on the handle 200, the slot is arranged on the air duct 110.
In some embodiments of the present invention, a power adapter is further included, and the power adapter can be connected with the charging interface 240 or the second power supply interface 160. Through setting up the power adapter, can convert domestic 220V alternating current into lower voltage and the higher direct current of security, for example with input voltage control below 36V for the power supply of hairdryer and use are safer, even if intake slightly also can not arouse the incident because of the electric leakage.
In some embodiments of the present invention, as shown in fig. 2, the present invention further includes a first switch 150, the first switch 150 is disposed on the air duct 110, the first switch 150 is electrically connected to the second power interface 160, the fan 120 and the heat generating element 130, the first switch 150 is closed to disconnect the electrical connection between the second power interface 160 and the fan 120 and the heat generating element 130, and the first switch 150 is opened to restore the electrical connection between the second power interface 160 and the fan 120 and the heat generating element 130, so that when the air duct 110 is powered by an external power source, the on and off of the fan 120 and the heat generating element 130 can be conveniently controlled.
In some embodiments of the present invention, as shown in fig. 2, the present invention further includes a second switch 220, the second switch 220 is disposed on the handle 200, the second switch 220 is electrically connected to the power supply module 210 and the first output interface 320, the second switch 220 is closed to disconnect the electrical connection between the power supply module 210 and the first output interface 320, thereby disconnecting the electrical connection between the power supply module 210 and the fan 120 and the heat generating element 130, and the second switch 220 is opened to restore the electrical connection between the power supply module 210 and the first output interface 320, thereby restoring the electrical connection between the power supply module 210 and the fan 120 and the heat generating element 130, so that when the wind barrel 110 supplies power by using the handle 200, the on and off of the fan 120 and the heat generating element 130 can be conveniently controlled. Specifically, the heat generating member 130 may be a heat generating plate or a heat generating ring, which may be made of tungsten alloy, and has a higher heat generating efficiency.
In some embodiments of the present invention, the power supply module 210 is a rechargeable battery, the handle 200 is further provided with a charging interface 240, the charging interface 240 is electrically connected to the rechargeable battery, and the rechargeable battery is electrically connected to an external power supply through the charging interface 240, so that multiple times of charging of the rechargeable battery are realized, and the service life of the power supply module 210 is prolonged. Specifically, the rechargeable battery can be a whole lithium battery with more than 3000mAh, and the rechargeable battery is more convenient to assemble compared with a common battery pack consisting of a plurality of batteries.
It is contemplated that in other embodiments, the power module 210 may be configured as a general replaceable battery, such as a nickel-metal hydride battery, a zinc-manganese dry battery, etc., and may be removably disposed in the handle for the replaceable battery, and may be configured to be used as a power source for the body as long as the rated voltage of the body element is reached, and to be conveniently removed and replaced.
In some embodiments of the present invention, the handle 200 is further provided with an illuminating lamp 260 and a third switch 270, the illuminating lamp 260 is electrically connected to the power supply module 210, the third switch 270 is electrically connected to the illuminating lamp 260 and the power supply module 210, respectively, the illuminating lamp 260 can illuminate outwards through the power supply module 210, so that the handle 200 can be used as a stand-alone flashlight, and the third switch 270 can cut off or connect the power supply module 210 and the illuminating lamp 260, so as to control the illumination lamp 260 to be turned on or off.
In some embodiments of the present invention, an opening communicating with the inner cavity of the handle 200 is formed on the lower end wall of the handle 200, and the illuminating lamp 260 is hermetically connected to the edge of the opening, so as to prevent external liquid or moist air from entering the inner cavity of the handle 200 from a gap between the illuminating lamp 260 and the handle 200, thereby improving the waterproof performance of the handle 200.
In some embodiments of the present invention, the surfaces of the conductive components inside the body 100, such as the circuit board, the end of the connecting line, etc., are coated with glue or wax, which has a certain waterproof effect, thereby further improving the overall waterproof performance of the hair dryer.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, a second output interface 230 is further disposed on the handle 200, the second output interface 230 is electrically connected to the power supply module 210, and the second output interface 230 can output the electric energy of the power supply module 210 to other electronic components, such as a mobile phone, a tablet computer, and the like, so that the handle 200 can be used as a mobile power source, so that the function of the hair dryer is more diversified, and the applicability of the hair dryer is improved.
Further, a fourth switch 250 is disposed on one side of the second output interface 230, and the fourth switch 250 is electrically connected to the second output interface 230 and is used for controlling whether the second output interface 230 is powered on or not.
In some embodiments of the present invention, protective screens 140 are disposed at both the air inlet and the air outlet of the air duct 110, so as to prevent external foreign matters from entering the inner cavity of the air duct 110 from the air inlet and the air outlet of the air duct 110, which may affect the normal operation of the hair dryer.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the present invention.
Claims (10)
1. A split type electric hair drier is characterized by comprising:
the power supply device comprises a machine body (100), wherein the machine body (100) is provided with a first power supply interface (310);
handle (200), be equipped with power module (210) in handle (200), handle (200) are equipped with first output interface (320), first output interface (320) with power module (210) electricity is connected, handle (200) with fuselage (100) can be dismantled and be connected, handle (200) with when fuselage (100) are connected, first output interface (320) with first power supply interface (310) electricity is connected.
2. The split type electric hair dryer according to claim 1,
the machine body (100) is further provided with a second power supply interface (160), and the second power supply interface (160) and the first power supply interface (310) belong to different interface types respectively.
3. The split type electric hair dryer according to claim 2,
fuselage (100) include dryer (110), fan (120) and generate heat piece (130), fan (120) with generate heat piece (130) are located in dryer (110), first power supply interface (310) with second power supply interface (160) are located on the lateral wall of dryer (110), first power supply interface (310) respectively with fan (120) with generate heat piece (130) electricity and connect, second power supply interface (160) respectively with fan (120) with generate heat piece (130) electricity is connected.
4. The split type electric hair dryer according to claim 3,
the air dryer further comprises a first switch (150), the first switch (150) is arranged on the air dryer (110), and the first switch (150) is electrically connected with the second power supply interface (160), the fan (120) and the heating element (130) respectively.
5. The split type electric hair dryer according to claim 2,
also included is a power adapter connectable with a charging interface (240) or the second power supply interface (160).
6. The split type electric hair dryer according to claim 1,
the upper end wall of handle (200) with the lateral wall of dryer (110) matches, the top of handle (200) is equipped with first magnetism and inhales piece (410), dryer (110) downside be equipped with first magnetism inhale piece (410) magnetism inhale the complex second magnetism and inhale piece (420).
7. The split type electric hair dryer according to claim 1,
the handle (200) is provided with a first output interface (320), the handle (220) is provided with a second switch (220), the second switch (220) is arranged on the handle (200), and the second switch (220) is electrically connected with the power supply module (210) and the first output interface (320) respectively.
8. The split type electric hair dryer according to claim 1,
the power supply module (210) is a rechargeable battery, a charging interface (240) is further arranged on the handle (200), and the charging interface (240) is electrically connected with the rechargeable battery.
9. The split type electric hair dryer according to claim 1,
still be equipped with light (260) and third switch (270) on handle (200), light (260) with power module (210) electricity is connected, third switch (270) respectively with light (260) with power module (210) electricity is connected.
10. The split type electric hair dryer according to claim 1,
the handle (200) is further provided with a second output interface (230), and the second output interface (230) is electrically connected with the power supply module (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426003.3A CN112401446A (en) | 2020-12-09 | 2020-12-09 | Split electric hair drier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011426003.3A CN112401446A (en) | 2020-12-09 | 2020-12-09 | Split electric hair drier |
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| CN112401446A true CN112401446A (en) | 2021-02-26 |
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| CN202011426003.3A Pending CN112401446A (en) | 2020-12-09 | 2020-12-09 | Split electric hair drier |
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| CN204245425U (en) * | 2014-10-30 | 2015-04-08 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of hair dryer |
| CN206197319U (en) * | 2016-11-10 | 2017-05-31 | 耿小周 | A kind of wireless Bladeless formula hair-dryer and its use charger |
| CN209732891U (en) * | 2019-03-13 | 2019-12-06 | 北京小米移动软件有限公司 | Hair dryer and hair dryer system |
| CN210353625U (en) * | 2019-06-13 | 2020-04-21 | 陈光喜 | Detachable hair-dryer |
| CN211747564U (en) * | 2019-11-25 | 2020-10-27 | 三明学院 | Multifunctional portable hair drier |
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