CN218127359U - Dual-purpose hair drier - Google Patents
Dual-purpose hair drier Download PDFInfo
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- CN218127359U CN218127359U CN202222361671.3U CN202222361671U CN218127359U CN 218127359 U CN218127359 U CN 218127359U CN 202222361671 U CN202222361671 U CN 202222361671U CN 218127359 U CN218127359 U CN 218127359U
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Abstract
The utility model discloses a dual-purpose hair-dryer, it includes: the blowing cylinder, the plug wire type handle, the charging type handle and the charging seat; the blow cylinder includes: the outer cylinder body is provided with a grip slot and a control switch; an outer ring heating wire, an inner ring heating wire, a control circuit board and a fan are arranged in the outer barrel; the plug-wire type handle is provided with a first plug and a commercial power joint, and a transformer is arranged in the plug-wire type handle; the charging handle is provided with a second plug and a charging head; the shape of the second plug is matched with that of the handle slot, and a storage battery is arranged in the rechargeable handle; the charging seat is used for charging the storage battery. The utility model discloses simple structure easily realizes, switching commercial power that can be nimble and battery have increased the suitability of equipment to the power supply of fan, have reduced the purchase cost.
Description
Technical Field
The utility model relates to a hairdryer equipment technical field relates to a dual purpose hair-dryer particularly.
Background
Hair dryers in the current market can be mainly classified into two categories based on the power supply mode: namely, a plug-in type hair dryer and a charging type hair dryer; the plug-in type hair drier realizes power supply work by means of 220V mains supply, and the charging type hair drier realizes power supply work by means of a storage battery. These two power supply structures have respective advantages and disadvantages: for example, the plug-in hair dryer can be used only in an environment where 220V ac mains supply can be connected, and the working environment has great limitations; the rechargeable blower has limited power supply of the storage battery, and the heating efficiency is relatively low. In the face of different working requirements, people need to buy two different hair dryers at the same time, and equipment cost is increased. Therefore, it is a research direction for those skilled in the art to develop a new hair dryer to overcome the above-mentioned shortcomings of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual-purpose hair-dryer, switching commercial power that can be nimble and battery have increased the suitability of equipment to the power supply of fan, have reduced the purchase cost.
The technical scheme is as follows:
a dual use hair dryer, comprising: the device comprises a blowing cylinder, a plug wire type handle, a charging type handle and a charging seat; the blow cylinder includes: the outer cylinder body is provided with a grip slot and a control switch; an outer ring heating wire, an inner ring heating wire, a control circuit board and a fan are arranged in the outer barrel; the handle slot is provided with a first contact and a second contact; the first contact is electrically connected with the outer ring heating wire; the second contact is electrically connected with the control circuit board, and the control circuit board is respectively electrically connected with the inner ring heating wire, the control switch and the fan; the plug-wire type handle is provided with a first plug and a mains supply joint, the shape of the first plug is matched with that of the handle slot, and the first plug is provided with a third contact corresponding to the first contact and a fourth contact corresponding to the second contact; a transformer is arranged in the plug wire type handle; the third contact is electrically connected with the mains supply connector; the fourth contact is electrically connected with a transformer, and the transformer is electrically connected with a mains supply joint; the charging type handle is provided with a second plug and a charging head; the shape of the second plug is matched with that of the handle slot, and a fifth contact corresponding to the second contact is arranged on the second plug; a storage battery is arranged in the rechargeable handle; the storage battery is electrically connected with the charging head and the fifth contact respectively; the charging seat is used for charging the storage battery through the charging head.
By adopting the technical scheme: the blowing cylinder is connected with one of the plug wire type handle or the charging type handle through the handle slot; when the blowing cylinder is connected with the plug wire type handle, the plug wire type handle is connected with 220V alternating current commercial power through a commercial power joint. One path of alternating current mains supply directly supplies power to the outer ring heating wire, the other path of alternating current mains supply is converted into direct current through the transformer and supplies power to the control circuit board, the control circuit board supplies power to the inner ring heating wire and the fan, and the inner ring heating wire and the fan are controlled to work cooperatively. When the blowing cylinder is connected with the charging type handle, the control circuit board is powered by the storage battery, supplies power to the inner ring heating wire and the fan, and controls the inner ring heating wire and the fan to work cooperatively.
Preferably, in the blower: the control switch comprises a power switch, a rotary switch and a cold air switch.
By adopting the technical scheme: the whole equipment is turned on/off by a power switch, and the working parameters such as output power, revolution and the like are adjusted by a rotary switch. The fan is controlled to be independently started by a cold air switch.
Preferably, in the blower: the blowing cylinder is further provided with a display screen, and the display screen is electrically connected with the control circuit board.
By adopting the technical scheme: the real-time display of the electric quantity, the wind speed percentage, the temperature and the like of the equipment is realized by the display screen.
Preferably, in the blower: the plug wire type handle and the upper part are respectively provided with a safety switch.
By adopting the technical scheme: whether the whole electric appliance can work or not is controlled, and children are protected.
Preferably, in the blower: the first plug and the second plug are respectively provided with a locking groove; and a locking block corresponding to the locking groove is arranged on the handle slot.
By adopting the technical scheme: based on the cooperation of locking groove and locking piece, realize blowing a section of thick bamboo and the nimble plug between with.
Compared with the prior art, the utility model discloses simple structure easily realizes, and switching commercial power that can be nimble and battery have increased the suitability of equipment to the power supply of fan, have reduced the purchase cost.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of the blow tube;
FIG. 4 is a schematic half-section view of a blow cylinder;
FIG. 5 is an enlarged schematic view of the blower;
FIG. 6 is an enlarged view of a portion of the wire grip;
FIG. 7 is a partial enlarged view of the charging type grip;
FIG. 8 is a schematic diagram of the circuit connection module of FIG. 1;
fig. 9 is a schematic diagram of the circuit connection module of fig. 2, in which the charging base is omitted.
The correspondence between each reference numeral and the component name is as follows:
1. blowing the cylinder; 2. a plug wire type grip; 3. a charging type handle; 4. a charging seat; 11. an outer cylinder; 12. a grip slot; 13. an outer ring of electric heating wire; 14. an inner ring of heating wire; 15. a control circuit board; 16. a fan; 121. a locking block; 122. a first contact; 123. a second contact; 21. a first plug; 22. a mains supply connector; 23. a transformer; 211. a third contact; 212. a fourth contact; 31. a second plug; 32. a charging head; 33. a storage battery; 311. a fifth contact; 5. a safety switch; 6. a control switch; 7. a display screen; 61. a power switch; 62. a rotary switch; 63. a cold air switch; 8. and a locking groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-9:
a dual-purpose hair dryer 16 comprising: a blowing cylinder 1, a plug wire type handle 2, a charging type handle 3 and a charging seat 4;
the blow dryer 1 includes: the handle comprises an outer barrel body 11, wherein a handle slot 12 and a control switch 6 are arranged on the outer barrel body 11; an outer ring heating wire 13, an inner ring heating wire 14, a control circuit board 15 and a fan 16 are arranged in the outer cylinder body 11; a first contact 122 and a second contact 123 are arranged on the grip slot 12; the first contact 122 is electrically connected with the outer ring of heating wire 13; the second contact 123 is electrically connected with the control circuit board 15, and the control circuit board 15 is electrically connected with the inner-ring heating wire 14, the control switch 6 and the fan 16 respectively; the plug-wire type handle 2 is provided with a first plug 21 and a commercial power connector 22, the shape of the first plug 21 is matched with that of the handle slot 12, and the first plug 21 is provided with a third contact 211 corresponding to the first contact 122 and a fourth contact 212 corresponding to the second contact 123; a transformer 23 is arranged in the plug wire type handle 2; the third contact 211 is electrically connected to the mains connector 22; the fourth contact 212 is electrically connected with the transformer 23, and the transformer 23 is electrically connected with the commercial power connector 22; the charging handle 3 is provided with a second plug 31 and a charging head 32; the shape of the second plug 31 is matched with that of the handle slot 12, and a fifth contact 311 corresponding to the second contact 123 is arranged on the second plug 31; a storage battery 33 is arranged in the charging type handle 3; the storage battery 33 is electrically connected with the charging head 32 and the fifth contact 311 respectively; the charging stand 4 is used for charging a storage battery 33 through a charging head 32. The control switch 6 includes a power switch 61, a rotary switch 62, and a cool air switch 63. The blowing cylinder 1 is further provided with a display screen 7, and the display screen 7 is electrically connected with the control circuit board 15. The plug wire type handle 2 and the upper part are respectively provided with a safety switch 5. The first plug 21 and the second plug 31 are respectively provided with a locking groove 8; the handle insertion slot 12 is provided with a locking block 121 corresponding to the locking slot 8.
In an embodiment of the present invention: the blowing cylinder 1 is connected with the plug wire type handle 2 through the handle slot 12 and the first plug 21, and the blowing cylinder 1 and the handle 2 are fixed through the matching of the locking block 121 and the locking slot 8. At this point, first contact 122 contacts third contact 211 and the second charging contact contacts fourth contact 212. The plug wire type handle 2 is connected with 220V AC commercial power through a commercial power connector 22. One path of alternating current commercial power directly supplies power to the outer ring heating wire 13, the other path of alternating current commercial power is converted into direct current through the transformer 23 and supplies power to the control circuit board 15, the control circuit board 15 supplies power to the inner ring heating wire and the fan 16, and the inner ring heating wire and the fan 16 are controlled to work cooperatively.
The utility model discloses in another kind of embodiment: the blowing cylinder 1 and the charging type handle 3 are connected through the handle slot 12 and the second plug 31, and the blowing cylinder 1 and the charging type handle are fixed through the matching of the locking block 121 and the locking slot 8. The second contact 123 now contacts the fifth contact 311. The storage battery 33 supplies power to the control circuit board 15, the control circuit board 15 supplies power to the inner ring heating wire and the fan 16, and the inner ring heating wire and the fan 16 are controlled to work cooperatively.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A dual-purpose hair dryer, comprising: the blowing cylinder, the plug wire type handle, the charging type handle and the charging seat;
the blow cylinder includes: the outer cylinder body is provided with a grip slot and a control switch; an outer ring heating wire, an inner ring heating wire, a control circuit board and a fan are arranged in the outer barrel; the grip slot is provided with a first contact and a second contact; the first contact is electrically connected with the outer ring heating wire; the second contact is electrically connected with the control circuit board, and the control circuit board is respectively electrically connected with the inner ring heating wire, the control switch and the fan;
the plug-wire type handle is provided with a first plug and a mains supply joint, the shape of the first plug is matched with that of the handle slot, and the first plug is provided with a third contact corresponding to the first contact and a fourth contact corresponding to the second contact; a transformer is arranged in the plug wire type handle; the third contact is electrically connected with the mains supply connector; the fourth contact is electrically connected with the transformer, and the transformer is electrically connected with the commercial power joint;
the charging handle is provided with a second plug and a charging head; the shape of the second plug is matched with that of the handle slot, and a fifth contact corresponding to the second contact is arranged on the second plug; a storage battery is arranged in the rechargeable handle; the storage battery is electrically connected with the charging head and the fifth contact respectively;
the charging seat is used for charging the storage battery through the charging head.
2. A dual-purpose hair dryer as in claim 1, wherein: the control switch comprises a power switch, a rotary switch and a cold air switch.
3. A dual-purpose hair dryer as in claim 2, wherein: the blowing cylinder is further provided with a display screen, and the display screen is electrically connected with the control circuit board.
4. A dual-use hair dryer as in claim 1, wherein: and the plug wire type handle and the charging type handle are respectively provided with a safety switch.
5. A dual-purpose hair dryer as in claim 1, wherein: the first plug and the second plug are respectively provided with a locking groove; and a locking block corresponding to the locking groove is arranged on the handle slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361671.3U CN218127359U (en) | 2022-09-06 | 2022-09-06 | Dual-purpose hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222361671.3U CN218127359U (en) | 2022-09-06 | 2022-09-06 | Dual-purpose hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218127359U true CN218127359U (en) | 2022-12-27 |
Family
ID=84558553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222361671.3U Active CN218127359U (en) | 2022-09-06 | 2022-09-06 | Dual-purpose hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218127359U (en) |
-
2022
- 2022-09-06 CN CN202222361671.3U patent/CN218127359U/en active Active
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