WO2022100038A1 - 无线吹风机系统及其充电插座 - Google Patents

无线吹风机系统及其充电插座 Download PDF

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Publication number
WO2022100038A1
WO2022100038A1 PCT/CN2021/092381 CN2021092381W WO2022100038A1 WO 2022100038 A1 WO2022100038 A1 WO 2022100038A1 CN 2021092381 W CN2021092381 W CN 2021092381W WO 2022100038 A1 WO2022100038 A1 WO 2022100038A1
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WO
WIPO (PCT)
Prior art keywords
charging
handle
plug
charging socket
hair dryer
Prior art date
Application number
PCT/CN2021/092381
Other languages
English (en)
French (fr)
Inventor
雷云
刘楚伟
张育斌
Original Assignee
深圳市华思旭科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市华思旭科技有限公司 filed Critical 深圳市华思旭科技有限公司
Publication of WO2022100038A1 publication Critical patent/WO2022100038A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • 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
    • A45D2020/126—Stands therefor
    • A45D2020/128—Stands therefor involving features of the hand-held hair dryer

Definitions

  • the present application relates to the field of hair dryers, and in particular, to a wireless hair dryer system and a charging socket for the wireless hair dryer system.
  • the traditional wired hair dryer on the market in daily use, the power cord is easy to wrap around the arm or other objects, which is inconvenient to use; in addition, the existing wireless hair dryer generally has a charging jack, when charging, the charging plug needs to be inserted into the charging In the jack, it is inconvenient to use, and the user experience is poor.
  • the purpose of the present application is to provide a convenient charging socket and a wireless hair dryer system provided with the charging socket.
  • the present application provides a charging socket for charging a rechargeable battery of a wireless hair dryer
  • the wireless hair dryer includes a handle
  • the charging socket includes a base body and a charging component disposed in the base body, The top of the base body is recessed to form a plug portion
  • the charging assembly includes a circuit board and a charging terminal electrically connected to the circuit board, and the charging terminal extends through the plug portion to the plug portion
  • the inner cavity of the wireless hair dryer, the end of the handle of the wireless hair dryer is provided with a charging connector, and the end of the handle is inserted into the inner cavity of the plug part, so that the charging terminal contacts the charging connector, and the handle During the rotation relative to the plug-in portion, the charging terminal is kept in contact with the charging connector.
  • the plug-in part comprises a plug-in cylinder connected to the top plate of the charging socket and a connection plate arranged at the bottom of the plug-in cylinder, the plug-in cylinder and the connection plate enclose a plug-in space,
  • the handle is accommodated in the insertion space, and the connecting plate is provided with a guide hole, and the guide hole is connected to the outside of the charging socket.
  • the connecting plate is protruded with a boss toward the insertion space, and the charging terminal extends into the insertion space after passing through the boss.
  • the connecting plate forms a guide groove around the boss, the guide hole communicates with the guide groove, and the guide hole communicates with the outside of the seat body through a guide pipe.
  • connection board is provided with an induction switch
  • the induction switch is electrically connected to the circuit board, and when the handle is inserted into the insertion space of the insertion portion, the induction switch is triggered to send a signal to the circuit board, the circuit board receives a signal and controls the charging terminal to output a current according to the signal.
  • the connecting plate defines a positioning hole, and the induction switch is positioned in the positioning hole.
  • a plurality of connecting posts are arranged in the base, and the circuit board is fixedly connected to the several connecting posts.
  • the present application also provides a wireless hair dryer system, including a wireless hair dryer, a rechargeable battery provided in the wireless hair dryer, and the above-mentioned charging socket, the wireless hair dryer includes a handle, and the end of the handle is electrically connected to the charging socket.
  • the end of the handle is inserted into the plug-in portion so that the charging connector is electrically connected to the charging terminal of the charging socket.
  • the charging connector is a ring-shaped conductive sheet, the outer surface of the conductive sheet is coated with a conductive coating layer, the handle can be rotated in the plug part, and the handle is opposite to the plug During the rotation of the connecting portion, the charging terminal is kept in contact with the conductive sheet.
  • the peripheral wall of the handle is provided with a number of air holes
  • the upper shell of the base body is provided with a number of ventilation holes
  • the lower shell is provided with a number of ventilation slots
  • a number of the ventilation slots are connected to a number of the ventilation holes
  • the wireless hair dryer system includes a charging socket provided with a plug portion and a wireless hair dryer, and the charging terminal on the circuit board of the wireless hair dryer extends through the plug portion to the inner cavity of the plug portion.
  • the charging connector at the end of the handle is in contact with the charging terminal, and during the rotation of the handle relative to the plug portion, the charging The terminal and the charging connector are always electrically connected to facilitate the charging socket to charge the rechargeable battery, that is, the charging socket can realize the plug-and-charge for the wireless hair dryer, which is convenient to use and reduces the time required for charging the wireless hair dryer.
  • the probability of error is high, and each time it is plugged in, each time it is charged.
  • FIG. 1 is a schematic three-dimensional structural diagram of a wireless hair dryer system provided by an embodiment of the present application.
  • FIG. 2 is an exploded schematic diagram of the three-dimensional structure of the wireless hair dryer and the charging socket of the wireless hair dryer system in FIG. 1;
  • FIG. 3 is an exploded schematic diagram of the three-dimensional structure of the charging socket in FIG. 2;
  • FIG. 4 is a further three-dimensional structural exploded schematic view of the charging socket in FIG. 3;
  • FIG. 5 is a schematic three-dimensional structural diagram of the charging socket in FIG. 4 from another perspective
  • FIG. 6 is a perspective cross-sectional view of an upper casing of the charging socket in FIG. 4;
  • FIG. 7 is a cross-sectional view of the charging socket in FIG. 2 .
  • the present application provides a wireless hair dryer system 100 , which includes a wireless hair dryer 20 , a rechargeable battery 21 disposed in the wireless hair dryer 20 , and a charging socket 40 .
  • the wireless hair dryer 20 includes a handle 23 and a blower 24 at one end of the handle 23 .
  • the rechargeable battery 21 is arranged in the blower 24 , and the end of the handle 23 is provided with a charging connector 25 electrically connected to the rechargeable battery 21 .
  • the charging socket 40 is used for charging the rechargeable battery 21 .
  • the charging socket 40 includes a base body 41 and a charging component 43 disposed in the base body 41 .
  • the top of the base body 41 is recessed to form a plug portion 410 .
  • the charging assembly 43 includes a circuit board 431 and a charging terminal 433 electrically connected to the circuit board 431 .
  • the charging terminal 433 passes through the insertion portion 410 and extends to the inner cavity of the insertion portion 410 .
  • the circuit board 431 is provided with a transformer, which can convert alternating current into direct current for charging the wireless hair dryer 20 .
  • the end of the handle 23 is inserted into the inner cavity of the plug portion 410 until the charging terminal 433 contacts the charging connector 25. During the rotation of the handle 23 relative to the plug portion 410, the charging terminal 433 is kept in contact with the charging connector 25, that is, The charging terminal 433 remains electrically connected to the charging connector 25 .
  • the handle 23 can be inserted into the inner cavity of the plug-in portion 410 , and during the rotation of the handle 23 to any angle relative to the plug-in portion 410 , the charging terminal 433 is in sliding contact with the charging connector 25 and is always maintained electrical connection. That is, as long as the handle 23 is inserted into the inner cavity of the plug portion 410 , the charging terminal 433 can keep in contact with the charging connector 25 .
  • the wireless hair dryer system 100 provided by the present application includes a charging socket 40 provided with a plug portion 410 and the wireless hair dryer 20 .
  • the charging terminals 433 on the circuit board 431 of the wireless hair dryer 20 extend through the plug portion 410 to the interior of the plug portion 410 . cavity.
  • the charging connector 25 is always electrically connected to facilitate the charging socket 40 to charge the rechargeable battery 21 , that is, no matter the handle 23 is inserted into the plug portion 410 at any angle relative to the charging socket 40 , the charging terminal 433 can be in contact with the charging connector 25 .
  • the charging socket 40 can realize plug-and-charge for the wireless hair dryer 20, which is convenient to use, reduces the probability of errors when the wireless hair dryer 20 is charged, and realizes charging every time it is plugged in; Product damage caused by insufficient air intake due to activation.
  • the rechargeable battery 21 may also be disposed in the inner cavity of the handle 23, and the charging connector 25 and the rechargeable battery 21 may be connected by wires.
  • the charging connector 25 is an annular conductive sheet.
  • the charging terminal 433 contacts the conductive sheet.
  • the conductive terminals 433 are always in sliding contact with the conductive sheets. That is, the radial dimension from the charging terminal 433 to the rotation axis of the handle 23 is within the width of the conductive sheet.
  • the charging connector 25 includes an annular positive electrode 251 and an annular negative electrode 253 , and the radial dimension of the positive electrode 251 is larger than the radial dimension of the negative electrode 253 .
  • the charging connector 25 may include a plurality of conductive sheets.
  • the plurality of conductive sheets include a positive electrode sheet 251 and a negative electrode sheet 253 , and the positive electrode sheet 251 is disposed around the negative electrode sheet 253 .
  • the plurality of conductive sheets include several positive electrode sheets 251 and one negative electrode sheet 253 , and the plurality of positive electrode sheets 251 are arranged around the negative electrode sheet 253 at intervals.
  • the conductive terminals 433 include first and second conductive terminals that are spaced apart. The first conductive terminal and the second conductive terminal of the charging terminal 433 are elastic thimbles.
  • the elastic thimbles slidably contact the positive electrode 251 and the negative electrode 253 respectively, and the handle 23 is in contact with the positive electrode 251 and the negative electrode 253 respectively.
  • the elastic thimble has been in sliding contact with the corresponding conductive sheet.
  • the outer surface of the elastic thimble is provided with a conductive coating layer such as gold-plated, rhodium-plated ruthenium, etc., to improve the electrical conductivity and frictional force of the elastic thimble.
  • the positive electrode 251 and the negative electrode 253 are made of conductive materials such as copper.
  • the outer surfaces of the positive electrode 251 and the negative electrode 253 are provided with a coating layer such as gold-plated, rhodium-plated ruthenium, etc., to improve the conductor performance and friction, and to make the charging socket 40 more efficient in charging and longer in service life. long.
  • the positive electrode 251 and the negative electrode 253 can be fixed on the end face of the handle 23 by sticking, clipping or screwing, or can be fixed on the end face of the handle 23 by means of mold overmolding.
  • the positive electrode 251 and the negative electrode 253 are coplanar on the side facing away from the handle 23 .
  • the base body 41 includes an upper casing 412 and a lower casing 414 , and the upper casing 412 and the lower casing 414 can be snap-connected.
  • the upper casing 412 includes a top plate 4120 and a side plate 4122 surrounding the top plate 4120 , and the insertion portion 410 is recessed from the middle of the top plate 4120 to the inner cavity of the upper casing 412 .
  • the upper casing 412 is roughly in the form of a circular truncated cavity structure, that is, the top plate 4120 is a circular plate, the side plate 4122 is surrounded by a circle along the outer periphery of the top plate 4120, and the top plate 4120 and the side plate 4122 enclose a receiving space 4123.
  • the charging assembly 43 is accommodated in the accommodating space 4123 , and the plug portion 410 extends from the top plate 4120 into the accommodating space 4123 .
  • the radial dimension of the accommodating space 4123 gradually increases from the first end of the upper shell 412 close to the top plate 4120 to the second end of the shell 412 away from the top plate 4120 , that is, the area of the top plate 4120 is smaller than that of the side plate 4122 away from the top plate 4120
  • the area enclosed by the side edges of the base 41 makes the placement of the seat body 41 more stable.
  • the plug portion 410 includes a plug cylinder 4101 connected to the upper casing 412 of the charging socket 40 and a connecting plate 4102 located at the bottom of the plug cylinder 4101.
  • the plug cylinder 4101 and the connecting plate 4102 enclose a plug space 4103, and the handle 23 It is accommodated in the plug space 4103 .
  • the connecting plate 4102 is provided with a guide hole 4104 , and the guide hole 4104 communicates with the outside of the charging socket 40 .
  • the diversion hole 4104 is used to discharge the liquid, such as water, that has been mistakenly inserted into the plug-in barrel 4101 to the outside of the charging socket 40, and plays a role of dredging, so as to prevent the liquid from contacting the charging terminal 433 and/or the charging connector 25 and causing a short circuit And other abnormal conditions such as damage to the wireless hair dryer system 100 are caused.
  • the plug-in cylinder 4101 is a circular cylinder, and the plug-in cylinder 4101 extends from the middle of the top plate 4120 toward the receiving space 4123 along the axial direction of the base body 41 .
  • the cross section of the plug-in barrel 4101 is approximately circular, and the inner diameter of the plug-in barrel 4101 is slightly larger than the diameter of the end of the handle 23 to facilitate insertion or removal of the end of the handle 23 .
  • the cross section of the plug-in barrel 4101 can also be roughly rectangular, oval, polygonal, etc., and the end of the handle 23 is correspondingly set as a rectangular column, an elliptical column or a polygonal column, so that the end of the handle 23 can be Insert or take out into the insertion space 4103 , so that the charging connector 25 on the handle 23 is kept in contact with the charging terminal 433 of the charging socket 40 .
  • the upper casing 412 can also be a rectangular cavity, an oval cavity, a polygonal cavity, etc., that is, the top plate 4120 is a rectangular plate, an oval plate, a polygonal plate, etc., and the side plate 4122 is along the outer surface of the top plate 4120 Set up a circle around it.
  • a boss 4105 protrudes from the middle of the connecting plate 4102 toward the insertion space 4103 , and the charging terminal 433 passes through the boss 4105 and extends into the insertion space 4103 .
  • the middle portion of the surface of the connecting plate 4102 facing the insertion space 4103 protrudes toward the insertion space 4103 to form a boss 4105 .
  • the charging terminal 433 is disposed on the boss 4105 .
  • the connecting plate 4102 forms a guide groove 4106 around the boss 4105 , and the guide hole 4104 communicates with the guide groove 4106 .
  • the surface of the boss 4105 facing the insertion space 4103 is closer to the top plate 4120 than the surface of the connecting plate 4102 facing the insertion space 4103 .
  • the hole 4104 is opened at the bottom of the guide groove 4106 .
  • the bottom surface of the guide groove 4106 is inclined to the guide hole 4104 , so that the liquid in the guide groove 4106 flows into the guide hole 4104 more easily.
  • the guide hole 4104 is communicated with the outside of the seat body 41 through the guide pipe 4107 .
  • the liquid in the guide groove 4106 is discharged to the outside of the seat body 41 through the guide hole 4104 and the guide tube 4107 .
  • a plurality of insertion holes 4108 and a positioning hole 4109 are defined on the connection plate 4102 , the insertion holes 4108 and the positioning hole 4109 pass through the connection plate 4102 , and the insertion holes 4108 are used to insert the charging terminals 433 .
  • the insertion hole 4108 and the positioning hole 4109 are both located on the boss 4105 , the insertion hole 4108 and the positioning hole 4109 pass through the boss 4105 , and several insertion holes 4108 are distributed around the positioning hole 4109 .
  • the charging assembly 43 includes an inductive switch 435 electrically connected to the circuit board 431 .
  • the positioning hole 4109 is used for positioning the induction switch 435 .
  • the charging assembly 43 also includes a power line 437 electrically connected to the circuit board 431 .
  • the upper casing 412 is provided with a slot 4128 for positioning the power cord 437 .
  • the slot 4128 is provided on the side of the side plate 4122 away from the top plate 4120 .
  • the seat body 41 further includes a seat body decorative sheet 415 disposed on the top surface of the upper casing 412 .
  • the seat body decorative sheet 415 is a ring-shaped sheet
  • the top surface of the top plate 4120 is provided with an annular attaching groove 4129 around the insertion space 4103, and the seat body decorative sheet 415 is fixed by clamping, gluing or screwing. in the attachment groove 4129.
  • the inductive switch 435 can be a tact switch, an infrared switch, etc., and the circuit board 431 is electrically connected to an external power source through a power line 437 .
  • the circuit board 431 controls the working state of the charging socket 40 by receiving the signal sent by the induction switch 435 , that is, the circuit board 431 is used to control the charging socket 40 to charge the wireless hair dryer 20 according to the signal sent by the induction switch 435 .
  • the inductive switch 435 is arranged on the circuit board 431 , and the circuit board 431 is provided with a plurality of charging terminals 433 around the inductive switch 435 . Contact is stronger.
  • a through hole 434 is formed on the circuit board 431 , and the through hole 434 is used for the insertion of the base body 41 . Specifically, the through hole 434 is used for the guide tube 4107 to pass through.
  • a plurality of through holes 436 are provided around the circuit board 431 , and the plurality of through holes 436 are in one-to-one correspondence with the connection holes 4126 of the plurality of connection posts 4125 .
  • the power cord 437 has opposite ends. One end of the power cord 437 is provided with a plug 4371, and the other end of the power cord 437 is provided with a connecting portion 4373.
  • Charging socket 40 One end of the power cord 437 is provided with a plug 4371, and the other end of the power cord 437 is provided with a connecting portion 4373.
  • a battery protection circuit module is further provided on the circuit board 431 , and the battery protection circuit module is used to effectively protect the rechargeable battery 21 in the wireless hair dryer 20 , that is, to provide overcharge protection and overdischarge protection for the rechargeable battery 21 . protection, overcurrent protection and short circuit protection, etc., to ensure the safety and stability of the charging socket 40 during the working process.
  • the lower casing 414 includes a base plate 4142 that can be fastened to the bottom of the upper casing 412.
  • the surface of the base plate 4142 facing the upper casing 412 is provided with a plurality of hooks around the surface. So that the upper casing 412 and the lower casing 414 are fixedly connected.
  • the surface of the base plate 4142 facing the upper casing 412 is provided with a plurality of support columns 4143 and sleeves 4141 .
  • a positioning hole 4145 is defined on the top surface of each support column 4143 along its axial direction.
  • the bottom surface of the base plate 4142 is provided with a plurality of spacers 4146 , specifically, the bottom surface of the base plate 4142 is provided with a plurality of fixing grooves 4147 , and the plurality of spacers 4146 are respectively clamped in the plurality of fixing grooves 4147 .
  • the gasket 4146 is made of soft materials such as silica gel, rubber or sponge.
  • the circuit board 431 is accommodated in the receiving space 4123 , so that the charging terminal 433 and the inductive switch 435 are inserted into the corresponding insertion holes 4108 and 410 of the insertion portion 410 , respectively.
  • the guide tube 4107 passes through the through hole 434 of the circuit board 431 .
  • each charging terminal 433 is snapped into the corresponding plug hole 4108, and the end of the charging terminal 433 extends into the plug space 4103 of the plug part 410; the connection board 4102 is provided with an inductive switch 435, that is, an inductive switch 435 is fixedly connected in the positioning hole 4109 and the induction switch 435 partially extends to the insertion space 4103 .
  • Several fasteners such as screws pass through the through holes 436 of the circuit board 431 and are respectively locked in the corresponding connection holes 4126 , so that the circuit board 431 is fixedly connected to the upper casing 412 .
  • the wires 437 are electrically connected to the circuit board 431 .
  • the base decorative sheet 415 is fixedly connected to the attaching groove 4129 , and a plurality of spacers 4146 are respectively fixed and installed in a plurality of fixing grooves 4147 .
  • the wireless hair dryer 20 can work alone, that is, by providing power from the rechargeable battery 25 to work.
  • the peripheral wall of the handle 23 is provided with several air inlet holes 233 .
  • the wireless hair dryer 20 is also provided with several air outlet holes communicating with several air inlet holes 233 .
  • the wireless hair dryer 20 starts to work after the handle 23 is inserted into the plug portion 410 of the charging socket 40 , that is, the wireless hair dryer 20 provides power through the charging socket 40 .
  • the upper casing 412 of the base body 41 is provided with a plurality of ventilation holes 416
  • the lower casing 414 is provided with a plurality of ventilation slots 417 .
  • the peripheral wall of the handle 23 is provided with several air inlet holes 233 .
  • the wireless hair dryer 20 is also provided with several air outlet holes communicating with several air inlet holes 233 .
  • a plurality of ventilation holes 416 are opened on the insertion cylinder 4101 of the upper casing 412 , and each ventilation hole 416 communicates with the insertion space 4103 and the receiving space 4123 .
  • a plurality of ventilation grooves 417 are opened on the base plate 4142 of the lower casing 414, and the ventilation grooves 417 communicate with the receiving space 4123 and the outside of the base body 41.
  • a plurality of the ventilation holes 416 are connected to a plurality of the ventilation slots 417 , that is, the external air enters the receiving space 4123 through the ventilation slots 417 , and then enters the insertion space 4103 through the ventilation holes 416 .
  • the handle 23 When the wireless hair dryer 20 is in operation, the handle 23 is inserted into the plug portion 410 , and at this time, a plurality of the ventilation slots 417 and the ventilation holes 416 communicate with a plurality of the air inlet holes 233 .
  • the wireless hair dryer 20 is activated during the charging process of the wireless hair dryer 20, the external air will pass through the ventilation slots 417 of the base 41, the accommodation space 4123, the ventilation holes 416, and the air intake holes 233 of the handle 23 in sequence.
  • the air that enters the wireless hair dryer 20 and passes through the wireless hair dryer 20 is discharged from the air outlet of the wireless hair dryer 20 to prevent the wireless hair dryer system 100 from being damaged without air intake.
  • Ventilation holes 416 provided on the plug-in barrel 4101 correspond to the air inlet holes 233 of the handle 23 , and a number of ventilation slots 417 are provided around the base plate 4142 . At this time, the outside air enters the air holes 233 of the handle 23 through the ventilation grooves 417 of the base plate 4142 and the ventilation holes 416 on the plug-in barrel 4101 .
  • the wireless hair dryer 20 When the wireless hair dryer 20 needs to be charged, firstly plug the plug 4371 of the power cord 437 into the socket of the external power supply to keep the charging socket 40 in a powered state; insert the handle 23 into the plug space 4103 of the plug part 410 to charge
  • the terminal 433 elastically contacts the corresponding positive electrode 251 and the negative electrode 253, the inductive switch 435 is triggered to send a signal to the circuit board 431, and the circuit board 431 receives the signal and controls the charging terminal 433 to output current according to the signal, so as to provide The rechargeable battery 21 is charged.
  • the charging terminal 433 is always elastically pressed against the corresponding positive electrode 251 and the corresponding positive electrode 251 and The negative electrode 253 is connected, so that the charging socket 40 can continuously charge the rechargeable battery 21 .
  • the handle 23 can be inserted into the plug portion 410 at any angle relative to the charging socket 40 to achieve elastic contact between the charging terminal 433 and the charging connector 25, which can be plugged and charged immediately, which is convenient to use and improves the charging efficiency.
  • the guide tube 4107 and the sleeve 4141 can be integrally formed; or the sleeve 4141 is omitted, that is, the guide tube 4107 directly extends out of the seat body 41 .
  • a water-absorbing material such as a sponge may also be provided in the guide groove 4106, so as to timely absorb water and other liquids that have entered the insertion space 4103 by mistake.
  • the charging contact method between the rechargeable battery 21 and the charging socket 40 may also be a wireless charging method, or may be a plug-and-socket mode or the like.
  • the charging connector 25 may also be a rectangular conductive sheet, an oval conductive sheet or a conductive sheet of other shapes, as long as the handle 23 accommodated in the insertion space 4103 rotates at any angle relative to the insertion portion 410 , the charging terminal 433 can be electrically connected to the charging connector 25 .

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Cleaning And Drying Hair (AREA)

Abstract

本申请提供了一种充电插座，用于给无线吹风机的充电电池充电，所述充电插座包括内空的座体及设于所述座体的内腔的充电组件，所述座体的顶部内陷形成插接部，所述充电组件包括电路板及电连接于所述电路板的充电端子，所述充电端子穿过所述插接部延伸至所述插接部的内腔，所述无线吹风机的手柄的末端设有充电接头，所述手柄的末端插设于所述插接部的内腔，以使所述充电端子接触所述充电接头，在所述手柄相对于所述插接部转动的过程中，所述充电端子与所述充电接头保持接触。本申请还提供一种设置有所述充电插座的无线吹风机系统。

Description

无线吹风机系统及其充电插座
本申请要求于2020年11月10日提交中国专利局、申请号为CN202022590388.9、发明名称为“无线吹风机及其充电插座”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及吹风机领域，尤其涉及一种无线吹风机系统及所述无线吹风机系统的充电插座。
背景技术
目前市场上的传统有线吹风机，在日常使用时，电源线易容缠绕手臂或其他物体，使用不方便；另外，现有的无线吹风机一般设有充电插孔，充电时，需要将充电插头插入充电插孔中，使用也不方便，用户体验较差。
发明内容
本申请的目的在于提供一种使用方便的充电插座及设有所述充电插座的无线吹风机系统。
为了解决上述技术问题，本申请提供了一种充电插座，用于给无线吹风机的充电电池充电，所述无线吹风机包括手柄，所述充电插座包括座体及设于所述座体内的充电组件，所述座体的顶部内陷形成插接部，所述充电组件包括电路板及电连接于所述电路板的充电端子，所述充电端子穿过所述插接部延伸至所述插接部的内腔，所述无线吹风机的手柄的末端设有充电接头，所述手柄的末端插设于所述插接部的内腔，以使所述充电端子接触所述充电接头，在所述手柄相对于所述插接部转动的过程中，所述充电端子与所述充电接头保持接触。
优选地，所述插接部包括连接于所述充电插座的顶板的插接筒及设于所述 插接筒底部的连接板，所述插接筒与所述连接板围成插接空间，所述手柄容置于所述插接空间中，所述连接板设有导流孔，所述导流孔连通至所述充电插座的外部。
优选地，所述连接板向所述插接空间凸设有凸台，所述充电端子穿过所述凸台后延伸至所述插接空间内。
优选地，所述连接板在所述凸台的周围形成导流槽，所述导流孔连通所述导流槽，所述导流孔通过导流管连通至所述座体的外部。
优选地，所述连接板设有感应开关，所述感应开关电连接于所述电路板，所述手柄插设于所述插接部的插接空间时，所述感应开关被触发以发送信号至所述电路板，所述电路板接收信号并根据所述信号控制所述充电端子输出电流。
优选地，所述连接板开设定位孔，所述感应开关定位于所述定位孔。
优选地，所述座体内设有若干连接柱，所述电路板固定连接于若干连接柱。
本申请还提供一种无线吹风机系统，包括无线吹风机、设于所述无线吹风机中的充电电池，以及上述充电插座，所述无线吹风机包括手柄，所述手柄的末端设有电连接于所述充电电池的充电接头，所述手柄的末端插设于所述插接部以使所述充电接头与所述充电插座的充电端子电连接。
优选地，所述充电接头为环形的导电片，所述导电片的外表面涂设有导电的涂布层，所述手柄能在所述插接部中转动，在所述手柄相对所述插接部转动的过程中，所述充电端子与所述导电片保持接触。
优选地，所述手柄的周壁设有若干进气孔，所述座体的上壳体设有若干透气孔，所述下壳体设有若干透气槽，若干所述透气槽连通若干所述透气孔，所述手柄的末端插设于所述插接部的内腔使若干所述透气孔连通若干所述进气孔。
本申请提供的无线吹风机系统包括设有插接部的充电插座及无线吹风机，所述无线吹风机的电路板上的充电端子穿过插接部延伸至所述插接部的内腔。 当手柄的末端插设于所述插接部的内腔时，所述手柄的末端的充电接头与充电端子接触，且在所述手柄相对于所述插接部转动的过程中，所述充电端子与所述充电接头一直保持电连接，以方便所述充电插座给充电电池进行充电，即所述充电插座对所述无线吹风机能实现即插即充，使用方便，降低所述无线吹风机充电时的失误概率，实现每次插接即每次充电。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请的一实施例提供的无线吹风机系统的立体结构示意图；
图2是图1中的无线吹风机系统的无线吹风机与充电插座的立体结构分解示意图；
图3是图2中的充电插座的立体结构分解示意图；
图4是图3中的充电插座的进一步立体结构分解示意图；
图5是图4中的充电插座的另一视角的立体结构示意图；
图6是图4中的充电插座的上壳体的立体剖视图；
图7是图2中的充电插座的剖视图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有付出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的描述中，需要理解的是，术语“厚度”等指示的方位或位 置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是暗示或指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
请参阅图1至图4，本申请提供一种无线吹风机系统100，其包括无线吹风机20、设于无线吹风机20中的充电电池21，以及充电插座40。无线吹风机20包括手柄23及设于手柄23一端的风筒24，充电电池21设于风筒24内，手柄23的末端设有电连接于充电电池21的充电接头25。充电插座40用于给充电电池21充电，充电插座40包括座体41及设于座体41内的充电组件43，座体41的顶部内陷形成插接部410。充电组件43包括电路板431及电连接于电路板431的充电端子433，充电端子433穿过插接部410并延伸至插接部410的内腔。电路板431设有变压器，所述变压器能将交流电转换成直流电，以供无线吹风机20充电使用。手柄23的末端插设于插接部410的内腔，直至充电端子433接触充电接头25，在手柄23相对于插接部410转动的转动过程中，充电端子433与充电接头25保持接触，即充电端子433与充电接头25保持电连接。
本实施例中，手柄23可插入至插接部410的内腔中，并在手柄23相对于插接部410转动至任意角度的过程中，充电端子433与充电接头25滑动地接触并始终保持电连接。即只要手柄23插入插接部410的内腔后，充电端子433就能与充电接头25保持接触。
本申请提供的无线吹风机系统100包括设有插接部410的充电插座40及无线吹风机20，无线吹风机20的电路板431上的充电端子433穿过插接部410延伸至插接部410的内腔。当手柄23的末端插设于插接部410的内腔时，手柄23的末端的充电接头25与充电端子433接触，且无论手柄23相对于插接部410转动任意角度后，充电端子433与充电接头25一直保持电连接，以方便充电插座40给充电电池21进行充电，即无论手柄23相对于充电插座40任意一角度插入插接部410，充电端子433与充电接头25均能接触，因此，充电 插座40对无线吹风机20能实现即插即充，使用方便，降低无线吹风机20充电时的失误概率，实现每次插接即每次充电；且有效避免了在某一特定情况下，产品被激活而进风不足造成的产品损坏情况。
在其他实施例中，充电电池21也可以设置于手柄23的内腔中，充电接头25与充电电池21之间通过电线连接即可。
如图2所示，充电接头25为环形的导电片，当手柄23的末端插入插接部410内后，充电端子433接触导电片。充电接头25随手柄23相对于座体41转动过程中，导电端子433一直与所述导电片滑动接触。即充电端子433至手柄23的转动轴线的径向尺寸位于所述导电片的宽度范围内。具体地，充电接头25包括圆环形的正极电片251及圆环形的负极电片253，正极电片251的径向尺寸大于负极电片253的径向尺寸。充电接头25可以包括多个导电片。在一实施例中，所述多个导电片包括一个正极电片251和一个负极电极片253，正极电片251设于负极电片253的四周。在其他一些实施例中，所述多个导电片包括若干正极电片251和一个负极电极片253，且多个正极电片251间隔地围设于负极电片253的四周。导电端子433包括间隔设置的第一导电端子和第二导电端子。充电端子433的第一导电端子和第二导电端子为弹性顶针，当手柄23的末端插入插接部410内后，弹性顶针分别可滑动地接触正极电片251及负极电片253，且在手柄23相对于座体41转动的过程中，弹性顶针一直与对应的导电片滑动接触。优选地，所述弹性顶针的外表面设有如镀金、镀铑钌等导电的涂布层，以提升所述弹性顶针的导电性能及摩擦力。
正极电片251及负极电片253由导电材料如铜等制成。优选地，正极电片251及负极电片253的外表面设有如镀金、镀铑钌等的涂布层，以提升导体性能及摩擦力，且使充电插座40的充电效率更高、使用寿命更长。
正极电片251及负极电片253可以通过贴接、卡接或螺接等方式固定于手柄23的端面，也可以通过模具包胶注塑一体的方式固定设于手柄23的端面。优选地，正极电片251与负极电片253在背离手柄23的侧面共面。
请一并参阅图3至图6，座体41包括上壳体412及下壳体414，上壳体412与下壳体414能扣合连接。上壳体412包括顶板4120及围设于顶板4120周围的侧板4122，插接部410自顶板4120的中部向上壳体412的内腔凹陷形成。本实施例中，上壳体412大致为圆台腔体结构，即顶板4120为圆形板，侧板4122沿顶板4120的外周边围设一圈，顶板4120与侧板4122围成收容空间4123，充电组件43容置于收容空间4123中，插接部410自顶板4120延伸至收容空间4123内。优选地，收容空间4123的径向尺寸自上壳体412靠近顶板4120的第一端向上壳体412远离顶板4120的第二端逐渐增大，即顶板4120的面积少于侧板4122远离顶板4120的侧边围成的面积，以使座体41的放置更稳定。
插接部410包括连接于充电插座40的上壳体412的插接筒4101及设于插接筒4101底部的连接板4102，插接筒4101与连接板4102围成插接空间4103，手柄23容置于插接空间4103中。连接板4102设有导流孔4104，导流孔4104连通至充电插座40的外部。导流孔4104用于将误入插接筒4101内的液体如水排出至充电插座40的体外，起到疏通的作用，以避免所述液体与充电端子433和/或充电接头25接触而造成短路及引发无线吹风机系统100的损坏等其它异常情况。
本实施例中，插接筒4101为圆形筒，插接筒4101沿座体41的轴向自顶板4120的中部朝收容空间4123内延伸。插接筒4101的横截面大致为圆形，插接筒4101的内径略大于手柄23末端的直径，以方便手柄23的末端插入或取出。
在其他实施例中，插接筒4101的横截面也可以是大致呈矩形、椭圆形、多边形等，手柄23的末端对应设为矩形柱、椭圆形柱或多边形柱，以方便手柄23的末端能插入或取出于插接空间4103内，使手柄23上的充电接头25与充电插座40的充电端子433保持接触。
在其他实施例中，上壳体412也可以为矩形腔体、椭圆形腔体、多边形腔体等，即顶板4120为矩形板、椭圆形板、多边形板等，侧板4122沿顶板4120 的外周边围设一圈。
连接板4102的中部向插接空间4103凸设有凸台4105，充电端子433穿过凸台4105后延伸至插接空间4103内。具体地，连接板4102面朝插接空间4103的表面中部向插接空间4103凸起而形成凸台4105。充电端子433设置于凸台4105上。
连接板4102在凸台4105的周围形成导流槽4106，导流孔4104连通导流槽4106。具体地，凸台4105面朝插接空间4103的表面较连接板4102面朝插接空间4103的表面更靠近顶板4120，连接板4102及插接筒4101围成所述导流槽4106，导流孔4104开设于导流槽4106的槽底。优选地，导流槽4106的底面向导流孔4104倾斜，使得导流槽4106内的液体更加容易流入导流孔4104中。
本实施例中，导流孔4104通过导流管4107连通至座体41的外部。具体的，导流槽4106内的液体经导流孔4104和导流管4107排出至座体41的外部。
本实施例中，连接板4102上开设若干插接孔4108及一个定位孔4109，插接孔4108及定位孔4109均穿通连接板4102，插接孔4108用于插接充电端子433。优选地，插接孔4108及定位孔4109均位于凸台4105上，插接孔4108及定位孔4109均穿通凸台4105，若干插接孔4108分布于定位孔4109的周围。充电组件43包括电连接于电路板431的感应开关435。定位孔4109用于定位感应开关435。
上壳体412的内部设有若干定位柱4124及若干连接柱4125，若干定位柱4124及若干连接柱4125用于定位电路板431至座体41的内腔。本实施例中，若干定位柱4124设置于侧板4122的内侧壁，并沿侧板4122的周向排列；若干连接柱4125设置于侧板4122的内周面，并沿侧板4122的周向排列，每一连接柱4125沿其轴向设有连接孔4126。充电组件43还包括电连接于电路板431的电源线437。上壳体412设有用于定位电源线437的卡槽4128，具体地，卡槽4128设于侧板4122远离顶板4120的一侧。
座体41还包括设于上壳体412的顶面的座体装饰片415。具体地，座体装饰片415为环形片，顶板4120的顶面于插接空间4103的周围设有环形的贴接槽4129，座体装饰片415通过卡接，胶接或螺接的方式固定于贴接槽4129中。
感应开关435可以是轻触开关、红外开关等，电路板431通过电源线437电连接于外部电源。电路板431通过接收感应开关435发出的信号来控制充电插座40的工作状态，即电路板431用于根据感应开关435发出的信号来控制充电插座40对无线吹风机20进行充电。本实施例中，感应开关435设于电路板431上，电路板431上在感应开关435的周围设有若干充电端子433，每一充电端子433具有弹性，能使充电端子433与充电接头25的接触更牢固。电路板431上开设通孔434，通孔434用于座体41的穿插。具体的，通孔434用于供导流管4107穿过。电路板431的周围设有若干通孔436，若干通孔436与若干连接柱4125的连接孔4126一一对应。电源线437具有相对的两端，电源线437的一端设有插头4371，电源线437的另一端设有连接部4373，连接部4373能卡接于卡槽4128中，以使电源线437定位于充电插座40。
优选地，电路板431上还设有电池保护电路模块，所述电池保护电路模块用于对无线吹风机20内的充电电池21进行有效的保护，即提供对充电电池21的过充电保护、过度放电保护、过电流保护及短路保护等，以确保充电插座40在工作过程的安全性及稳定性。
下壳体414包括能扣合于上壳体412底部的基板4142，基板4142面朝上壳体412的表面四周设有若干卡钩，若干卡钩用于卡接于侧板4122的底壁，以使上壳体412与下壳体414固定连接。基板4142面朝上壳体412的表面设有若干支撑柱4143及套管4141，若干支撑柱4143与上壳体412的若干定位柱4124一一对应，套管4141穿通基板4142。每一支撑柱4143的顶端面沿其轴向设有定位孔4145。基板4142的底面设有若干垫片4146，具体地，基板4142的底面设有若干固定槽4147，若干垫片4146分别卡接于若干固定槽4147中。优选地，垫片4146由硅胶、橡胶或海绵等软质材料制成。
请一并参阅图3至图7，组装充电插座40时，将电路板431容置于收容空间4123内，使得充电端子433及感应开关435分别插入插接部410上对应的插接孔4108和定位孔4109中，且导流管4107穿过电路板431的通孔434。此时，每一充电端子433卡接于对应的插接孔4108中，充电端子433的端部伸入插接部410的插接空间4103内；连接板4102设有感应开关435，即感应开关435固定连接于定位孔4109中且感应开关435部分延伸至插接空间4103。若干锁固件如螺钉分别穿过电路板431的通孔436锁固于对应的连接孔4126中，使电路板431固定连接于上壳体412。将电源线437的连接部4373卡接于上壳体412的卡槽4128，再将下壳体414扣合于上壳体412的底部，使若干定位柱4124分别定位于若干支撑柱4143的定位孔4145中，且导流管4107插入套管4141的内腔中，使上壳体412与下壳体414固定连接，电源线437被上壳体412与下壳体414夹持定位，且电源线437电连接于电路板431。将座体装饰片415固定连接于贴接槽4129，以及将若干垫片4146分别固定安装于若干固定槽4147中即可。
可选地，在一实施例中，无线吹风机20可以单独工作，即通过充电电池25提供电能进行工作。具体地，手柄23的周壁设有若干进气孔233。无线吹风机20上还设有与若干进气孔233连通的若干出气孔。当手柄23从插接部410内取出后启动无线吹风机20工作时，外部的空气自进气孔233进入无线吹风机20内，并从无线吹风机100的若干出风孔排出。
可选地，在其他一些实施例中，无线吹风机20在手柄23插入至充电插座40的插接部410后启动无线吹风机20工作，即无线吹风机20通过充电插座40提供电能。具体地，座体41的上壳体412上设有若干透气孔416，下壳体414设有若干透气槽417。具体地，手柄23的周壁设有若干进气孔233。无线吹风机20上还设有与若干进气孔233连通的若干出气孔。若干透气孔416开设于上壳体412的插接筒4101上，且每一透气孔416连通插接空间4103与收容空间4123。若干透气槽417开设于下壳体414的基板4142，且透气槽417连 通收容空间4123与座体41的外部。当无线吹风机20插入至插接空间4103时，若干透气孔416与手柄23的若干进气孔233正相对，以使更多的空气能够进入无线吹风机20内。因此，若干所述透气孔416连通若干所述透气槽417，即外部的空气经透气槽417进入收容空间4123，再穿过透气孔416进入插接空间4103内。
当无线吹风机20工作时，手柄23插入插接部410，此时，若干所述透气槽417及透气孔416连通若干进气孔233。具体地，在无线吹风机20在充电的过程中若启动了无线吹风机20，外部的空气依次通过座体41的若干透气槽417、收容空间4123、若干透气孔416、手柄23的若干进气孔233而进入无线吹风机20内，并且通过无线吹风机20的空气从无线吹风机20的出风孔排出，以防止无线吹风机系统100无进风而损坏。具体地，插接筒4101上设有的若干透气孔416对应于手柄23的进气孔233，基板4142的周围设有若干透气槽417，当插接于插接部410中的无线吹风机20启动时，外部的空气经过基板4142的透气槽417及插接筒4101上的透气孔416进入手柄23的若干进气孔233。
需要对无线吹风机20进行充电时，先将电源线437的插头4371插接于外部电源的插座，使充电插座40保持通电状态；将手柄23插设于插接部410的插接空间4103，充电端子433弹性接触对应的正极电片251及负极电片253，感应开关435被触发而发送信号至电路板431，电路板431接收所述信号并根据所述信号控制充电端子433输出电流，以便给充电电池21进行充电。由于正极电片251及负极电片253均为环形的导电片，因此，在手柄23相对插接部410转动至任意角度的过程中，充电端子433一直弹性抵顶于对应的正极电片251及负极电片253，从而充电插座40可以持续给充电电池21充电。可以理解地，手柄23相对于充电插座40任意角度插入插接部410中均能实现充电端子433与充电接头25的弹性接触，可即时插接即时充电，使用方便，提高了充电效率。
若充电插座40的插接空间4103内误入了水及其它液体等，所述水及其它 液体经导流槽4106、导流孔4104、导流管4107及套管4141及时排出座体41，避免造成短路及引发其它异常情况。
在其他实施例中，导流管4107与套管4141可以一体成型制成；或者省略套管4141，即导流管4107直接延伸出座体41。
在其他实施例中，还可以在导流槽4106内设置海绵等吸水材料，以便及时吸收误入了插接空间4103内的水及其它液体等。
在其他实施例中，充电电池21与充电插座40之间的充电接触方式还可以是无线充电方式，也可以是插头与插座模式等。
在其他实施例中，充电接头25也可以是矩形导电片、椭圆形导电片或其他形状的导电片，只需满足容置于插接空间4103内的手柄23相对于插接部410转动任意角度，充电端子433与充电接头25保持电连接即可。
以上是本申请实施例的实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请实施例原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。

Claims (20)

  1. 一种充电插座，用于给无线吹风机的充电电池充电，所述无线吹风机包括手柄，其特征在于，所述充电插座包括座体及设于所述座体内的充电组件，所述座体的顶部内陷形成插接部，所述充电组件包括电路板及电连接于所述电路板的充电端子，所述充电端子穿过所述插接部延伸至所述插接部的内腔，所述手柄的末端设有充电接头，所述手柄的末端插设于所述插接部的内腔，以使所述充电端子接触所述充电接头，在所述手柄相对于所述插接部转动的过程中，所述充电端子与所述充电接头保持接触。
  2. 根据权利要求1所述的充电插座，其特征在于，所述插接部包括连接于所述充电插座的顶部的插接筒及设于所述插接筒底部的连接板，所述插接筒与所述连接板围成插接空间，所述手柄容置于所述插接空间中，所述连接板设有导流孔，所述导流孔连通至所述充电插座的外部。
  3. 根据权利要求2所述的充电插座，其特征在于，所述连接板向所述插接空间凸设有凸台，所述充电端子穿过所述凸台后延伸至所述插接空间内。
  4. 根据权利要求3所述的充电插座，其特征在于，所述连接板在所述凸台的周围形成导流槽，所述导流孔连通所述导流槽，所述导流孔通过导流管连通至所述座体的外部。
  5. 根据权利要求4所述的充电插座，其特征在于，所述电路板开设供所述导流管穿过的通孔。
  6. 根据权利要求4所述的充电插座，其特征在于，所述导流槽内设置有吸水材料。
  7. 根据权利要求4所述的充电插座，其特征在于，所述座体内设有与所述导流管及所述座体的外部相连通的套管，所述套管的一端套接于所述导流管，所述套管的另一端固定连接所述座体上。
  8. 根据权利要求7所述的充电插座，其特征在于，所述套管与所述导流管一 体成型。
  9. 根据权利要求2所述的充电插座，其特征在于，所述连接板设有感应开关，所述感应开关电连接于所述电路板，所述手柄插设于所述插接部的插接空间时，所述感应开关被触发以发送信号至所述电路板，所述电路板接收信号并根据所述信号控制所述充电端子输出电流。
  10. 根据权利要求9所述的充电插座，其特征在于，所述连接板开设定位孔，所述感应开关定位于所述定位孔。
  11. 根据权利要求10所述的充电插座，其特征在于，所述连接板向所述插接空间凸设有凸台，所述定位孔开设于所述凸台上。
  12. 根据权利要求2所述的充电插座，其特征在于，所述座体包括上壳体和及连接于所述上壳体的下壳体，所述上壳体与所述下壳体围设形成收容所述充电组件的收容空间，所述插接筒沿所述座体的轴向自所述上壳体的顶端的中部朝所述收容空间内延伸。
  13. 根据权利要求12所述的充电插座，其特征在于，所述手柄的末端开设有若干进气孔，所述插接筒开设有与所述插接空间及所述收容空间相连通的若干透气孔，所述下壳体开设有与所述座体的外部相连通的透气槽；当所述手柄插设于所述插接空间时，所述进气孔、所述透气孔及所述透气槽相连通。
  14. 根据权利要求13所述的充电插座，其特征在于，当所述手柄插设于所述插接空间时，所述若干透气孔与所述若干进气孔正相对。
  15. 根据权利要求1所述的充电插座，其特征在于，所述充电端子为弹性顶针，所述充电接头为环形的导电片，在所述充电接头相对所述座体转动任意角度的过程中，所述弹性顶针一直与所述导电片滑动接触。
  16. 根据权利要求15所述的充电插座，其特征在于，所述充电端子至所述手柄的转动轴线的径向尺寸位于所述导电片的宽度范围内。
  17. 根据权利要求1所述的充电插座，其特征在于，所述座体内设有若干连接柱，所述电路板固定连接于若干连接柱。
  18. 一种无线吹风机系统，其特征在于，包括无线吹风机、设于所述无线吹风机中的充电电池，以及如权利要求1-7任意一任所述的充电插座，所述无线吹风机包括手柄，所述手柄的末端设有电连接于所述充电电池的充电接头，所述手柄的末端插设于所述插接部以使所述充电接头与所述充电插座的充电端子电连接。
  19. 根据权利要求18所述的无线吹风机系统，其特征在于，所述充电接头为环形的导电片，所述导电片的外表面涂设有导电的涂布层，所述手柄能在所述插接部中转动，且在所述手柄相对所述插接部转动的过程中，所述充电端子与所述导电片保持接触。
  20. 根据权利要求18所述的无线吹风机系统，其特征在于，所述手柄的周壁设有若干进气孔，所述座体包括相互配合的上壳体和下壳体，所述上壳体设有若干透气孔，所述下壳体设有若干透气槽，若干所述透气槽连通若干所述透气孔，所述手柄的末端插设于所述插接部的内腔使若干所述透气孔连通若干所述进气孔。
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CA3124225C (en) 2024-01-02
EP3995034A1 (en) 2022-05-11

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