CN209150775U - A kind of hair iron that tape adapter unit directly can be used and be charged - Google Patents
A kind of hair iron that tape adapter unit directly can be used and be charged Download PDFInfo
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- CN209150775U CN209150775U CN201920016160.3U CN201920016160U CN209150775U CN 209150775 U CN209150775 U CN 209150775U CN 201920016160 U CN201920016160 U CN 201920016160U CN 209150775 U CN209150775 U CN 209150775U
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Abstract
The utility model relates to hair waving equipment technical field, in particular to hair iron that a kind of tape adapter unit directly can be used and be charged.For handling the functional control module of external signal and manual operation；For being supplied to the power module of functional control module power supply；For realizing the charging module of charging effect；Load heating control module whether for heating element heats；Wherein, charging module, power module and load heating control module are connect with functional control module, double-purpose chip module whether the load heating control module includes heating element and control heating element fever, charging module is connect with double-purpose chip module, and charging module includes charging management chip.Battery has the charging of external power supply Shi Nengwei battery directly for electric heating when realizing no external power supply, and external power supply realizes wireless and wired double-purpose directly for electric heating, better uses hair iron for people and provides convenience.
Description
Technical field
The utility model relates to hair waving equipment technical field, in particular to hair-waving that a kind of tape adapter unit directly can be used and be charged
Device.
Background technique
Hair iron is a kind of tool for carrying out moulding to hair, and hair can be scalded into various desired shapes, made
The shape of hair is more beautiful.Hair iron can select different temperature according to different hair styles, hair quality, and to hair-waving temperature
It is controlled, improves the hair-waving effect and safety of hair iron.
In the prior art, hair iron can be divided into power type and movable type, and power type, which has to connection power supply, normally to be made
With, it is mobile from charged pool, it is chargeable, it is convenient for carrying uses, but can not just work when out of power, and when charging due to electricity
Deficiency can not work, and in view of the foregoing drawbacks, the utility model has made improvement.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of hair iron that wirelessly charges with wired double-purpose.
The technical scheme adopted by the utility model is the hair iron that a kind of tape adapter unit directly can be used and be charged, feature
It is, includes:
The power module of electric energy is provided；
A kind of hair iron that tape adapter unit directly can be used and be charged characterized by comprising
For handling the functional control module of external signal and manual operation；
For being supplied to the power module of functional control module power supply；
For realizing the charging module of charging effect；
Load heating control module whether for heating element heats；
Wherein, charging module, power module and load heating control module are connect with functional control module, described negative
Carry double-purpose chip module whether heating control module includes heating element and control heating element fever, charging module and double
It is connected with chip module, charging module includes charging management chip.
Preferably, double-purpose chip module includes charged line directly with the adapter control module and electricity of adapter group chip
The Battery control module of chip is directly used in pond power supply, and Battery control module is connected with adapter control module, heating element and electricity
Pond control module is connected；Battery control module and adapter control module have charged line directly to use chip.
Preferably, charging module includes voltage module, battery closing management module, charging protecting module and switch, electricity
Die block, battery are closed management module, charging protecting module and switch and are connect with charging management chip.
Preferably, charging module includes charging complete reminding module and charging time setup module, and mould is reminded in charging complete
Block and charging time setup module are connect with charging management chip.
Preferably, the functional control module is single-chip microcontroller.
Preferably, the power module includes battery operating detection module and voltage regulator circuit, the battery operation detection
Module is connect with the voltage regulator circuit, and the battery operating detection module is connect with the charging management chip, the pressure stabilizing
Circuit is connect with the single-chip microcontroller
Preferably, the heating element is one group of ceramic heating element.
The beneficial effects of the utility model are: setting charged line is directly directly used with adapter group chip and battery power supply
Chip, and implement to control by single-chip microcontroller, battery can be electricity when having external power supply directly for electric heating when realizing no external power supply
Pond charging, and external power supply realizes wireless and wired double-purpose, better uses hair iron for people and provide directly for electric heating
Convenience.
Detailed description of the invention
Fig. 1 is the utility model structural schematic block diagram；
Fig. 2 is the circuit diagram of charging module, load heating control module and power module connection.
Fig. 3 is the structural schematic diagram of functional control module.
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.
Referring to figs. 1 to Fig. 3, the present embodiment provides the hair irons that a kind of tape adapter unit directly can be used and be charged, comprising:
With reference to Fig. 3, major function: a functional control module handles all external signals and manual operation, then through showing
Module is shown, wherein the functional control module is single-chip microcontroller, this programme uses the single-chip microcontroller of HT66F0185 model, the list
Piece machine has 24 connecting pins, and the name location of specific connecting pin is as shown in Fig. 2, the left side on single-chip microcontroller is connected with LED shows
Screen, concrete scheme can be following one kind: LED display is connect with 2 to 12 feet on the left of single-chip microcontroller respectively, wherein with single-chip microcontroller
Connected 2,3, be respectively connected with resistance R20, R21, R22, R23, R24, R25, R26 between 8-12 foot, realize to battery charging and discharging
And temperature display；
16 and 17 feet of single-item machine are NTC1 and NTC2, NTC1 its be connected with power end VCC and resistance between the two
R27 and NTC1 device；It is connected with NTC2 device to NTC2, resistance R28 between the two, the one end resistance R28 ground connection, NTC1 device
Temperature control module is connected between part and NTC2 device, temperature control module is made of capacitor C7, R27, C7, R28；Main function be with outside
Portion element NTC, which cooperates, provides analog signal to single-item machine to control temperature；
21,22 feet of single-item machine connect temperature regulation switch S1 and S2, and S1, S2 it use as the external temperature that adjusts.
One load heating control module
With reference to Fig. 2, the load heating control module 100 includes heating element and controls whether heating element generates heat
Double-purpose chip module, the heating element MCH are one group of ceramic heating element.
Double-purpose chip module includes that charged line is directly powered with the adapter control module and battery of adapter group chip
Directly use the Battery control module of chip, 13 foot H1 of single-chip microcontroller are connected with adapter control module, 14 foot H2 of single-chip microcontroller and
Battery control module is connected, and orchestration control module is connected with Battery control module, and Battery control module and heating element MCH
It is connected,
The charged line of this programme is directly with adapter group chip using metal-oxide-semiconductor U3, U4 of SM4853A model, electricity
Pond power supply is directly with chip using metal-oxide-semiconductor U5, U6 of SM4853A model, however, not limited to this, connection can be detailed in figure in detail
3；
Whether load heating control module mainly controls two groups of MCH heating；
Metal-oxide-semiconductor U3, U4 are mainly to adapter control load and battery intrusion in order to prevent;
Metal-oxide-semiconductor U5, U6 mainly flow backward with adapter in order to prevent to battery control load
The R14 being sequentially connected in series, R16, Q3, R18 form adaptor power supplies control circuit, and mainly chip gives a signal to pass through
Adaptor power supplies are controlled after amplification to the on and off of load, wherein R14 is connect with metal-oxide-semiconductor, the H1 foot connection of R18 and single-chip microcontroller.
The R15 being sequentially connected in series, R17, Q2, R19 form battery control circuit, and mainly chip gives a signal by amplification
On and off of the control battery to load afterwards；Wherein R15 is connect with metal-oxide-semiconductor, the H2 foot connection of R19 and single-chip microcontroller.
One charging module
With reference to Fig. 2, charging module 101 includes charging management chip, voltage module, battery closing management module, charger
Protect module and switch, voltage module, battery close management module, charging protecting module and switch and charging management chip
Connection.
Charging management chip U1 use YB5212 charging chip, with IN, CEL, STAT, TIM, GND, NTC, BAT,
RS, LX connecting pin.
Voltage module is made of R1, diode D2, and R1, diode D2 series connection, diode D2 can use 4148 types, R1
Resistance can use 1K, the positive 18 foot EXVOUT of grade single-chip microcontroller of diode D2 be connected；R1 and charged line are directly with adapter group
Chip.Voltage module judgement is charge mode or discharge mode, and D2 main function is voltage limit position, and chip voltage is allowed to be no more than
5V；
Battery is closed management module and is made of P1, R2, Q1, R3, R4, and R2 is connected with Q1, and P1 is connected on R2, R3, R4 and
Q1 connection, wherein P1 uses pmos type pipe, and Q1 uses NPN type triode, and R3 resistance value can be 4.7K, and R4 can be 10K, wherein
The one end Q1 is connect with R1, and the one end R2 is connect with the R1 other end.
It is to close to charge the battery in the case that control adapter is directly used that battery, which closes management module main function,.
Charging module includes charging complete reminding module and charging time setup module, charging complete reminding module and charging
Time setup module is connect with charging management chip.
Charging protecting module is made of D3, D4, C1, L1, R9, R10, C3, R7, R8, and D3, D4, R7 are sequentially connected in series, wherein
The cathode of D4 is connected on 8 feet of charging management chip, D3, and D4 is connected with a foot of P1, and R7 is connected to the 4 of charging management chip
On foot, the one end R8 is connected between R7 and 4 feet of charging management chip, other end ground connection；C1 is connected to cathode and the charging of D4
Between 8 feet of managing chip, other end ground connection；L1 is power inductance, is connected to 7 feet of charging management chip, and the other end connects
It is connected to R9, R10 is connected in parallel on R9, and R10 has the connection of 2 feet of one end and charging management chip, and C3 is connected to charging management chip
3 feet on other end ground connection, wherein battery to be charged is also connected on 3 feet of charging management chip, the other end and charging valve
Manage the connection of grounding leg GND 3, of chip
This charging protecting module mainly controls the charging current (maximum is adjustable to 2A) of lithium battery, charging voltage (highest list
Section control is in 4.25V).
Switch K1 has been connected to R9, and R10 is simultaneously connect with anode, i.e., between 3 feet and battery of charging management chip, opens
Close K1 mainly to control: at 1 position, in charging mode: turning off is charge mode, and opening is that charger directly uses mode；At 2
When setting, under battery mode: turning off is standby mode, and opening is battery discharge mode.
Capacitor C2 is connected on 1 foot of charging management chip TIM, C2 is charging time setting, longest using 1050603, C2
Setting about 13 hours.
It is connected with R5, D5 on 6 feet of charging management chip, provides one to chip when main function is charging complete
Signal, to judge charging complete.
One power module
With reference to Fig. 2, the power module 102 includes battery operating detection module and voltage regulator circuit, the battery work
Detection module is connect with the voltage regulator circuit, and the battery operating detection module is connect with the charging management chip, described
Voltage regulator circuit is connect with the single-chip microcontroller
Battery operating detection module R13, D7 composition are connected with R13, D7 on 1 position of switch K1, and D7 is diode
The anode of D7, D7 are connect with the SW-STATE foot of single-chip microcontroller, mainly for judging it is what powering load under each mode.
Voltage regulator circuit U2 uses voltage stabilizing chip HT7550, and voltage stabilizing chip output is greater than 5V and stablizes less than 15V output in 5V,
The Vin input terminal of voltage regulator circuit is connected with 1 position of switch, and between be additionally provided with diode D6, D6 is that battery gives chip power supply
The reverse irrigation of battery is given under Lu Jing and in order to prevent charge mode.
The GND and Vout of voltage regulator circuit are connected with R13, and are respectively equipped with filter capacitor E1 and C5.
The utility model is described in further detail:
First by charging module judge charger either with or without working, process master switch K1 judge power supply either with or without opening,
It is powering by power module to single-chip microcontroller, then by single-chip microcontroller according to the on and off and digital-scroll technique of external signal control load；
Movement between each mode is as follows:
Under charge mode: (adapter work, in the case that master switch K1 is closed)
First judge that adapter is working through R1, D2, then judge that master switch is closed by R13 and D7, thus by monolithic organ
It closes load and NTC control and by key control, the only number implement under opening charge mode is shown.
Charger is directly under mode: (adapter work, in the case that master switch K1 is opened)
First judge that adapter is working through R1, D2, then judge that master switch is opened by R13 and D7, so that must appear in is to fill
Electric appliance directly uses mode, by single-chip microcontroller charge closing circuit, opens NTC and presses key control, open the load of charger group, close electricity
The control load of pond group；
Under battery discharge mode: (adapter is without in the case that master switch K1 is opened)
First judge that adapter is working through R1, D2, then judge that master switch is opened by R13 and D7, so that must appear in is electricity
Tank discharge mode closes adapter group control loop by single-chip microcontroller, opens NTC and presses key control, it is negative to open battery pack control
It carries, closes the control load of adapter group.
The above are scheme provided in this embodiment, such as undeclared circuit connecting section can be detailed in attached drawing.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. the hair iron that a kind of tape adapter unit directly can be used and be charged characterized by comprising
For handling the functional control module of external signal and manual operation；
For being supplied to the power module of functional control module power supply；
For realizing the charging module of charging effect；
Load heating control module whether for heating element heats；
Wherein, charging module, power module and load heating control module are connect with functional control module, and the load adds
Double-purpose chip module whether thermal control module includes heating element and control heating element fever, charging module and double-purpose core
The connection of piece module, charging module includes charging management chip.
2. the hair iron that a kind of tape adapter unit according to claim 1 directly can be used and be charged, it is characterised in that: double-purpose chip
Module includes the battery that charged line directly directly uses chip with adapter control module and the battery power supply of adapter group chip
Control module, Battery control module are connected with adapter control module, and heating element is connected with Battery control module；Battery control
Module and adapter control module have charged line directly to use chip.
3. the hair iron that a kind of tape adapter unit according to claim 1 or 2 directly can be used and be charged, it is characterised in that: charging
Module includes that voltage module, battery closing management module, charging protecting module and switch, voltage module, battery close management
Module, charging protecting module and switch are connect with charging management chip.
4. the hair iron that a kind of tape adapter unit according to claim 3 directly can be used and be charged, it is characterised in that: charging module
Including charging complete reminding module and charging time setup module, charging complete reminding module and charging time setup module with
Charging management chip connection.
5. the hair iron that a kind of tape adapter unit according to claim 4 directly can be used and be charged, it is characterised in that: the function
Energy control module is single-chip microcontroller.
6. the hair iron that a kind of tape adapter unit according to claim 5 directly can be used and be charged, it is characterised in that: the power supply
Module includes battery operating detection module and voltage regulator circuit, and the battery operating detection module is connect with the voltage regulator circuit,
The battery operating detection module is connect with the charging management chip, and the voltage regulator circuit is connect with the single-chip microcontroller.
7. the hair iron that a kind of tape adapter unit according to claim 6 directly can be used and be charged, it is characterised in that: the heating
Element is one group of ceramic heating element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016160.3U CN209150775U (en) | 2019-01-07 | 2019-01-07 | A kind of hair iron that tape adapter unit directly can be used and be charged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016160.3U CN209150775U (en) | 2019-01-07 | 2019-01-07 | A kind of hair iron that tape adapter unit directly can be used and be charged |
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| Publication Number | Publication Date |
|---|---|
| CN209150775U true CN209150775U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920016160.3U Active CN209150775U (en) | 2019-01-07 | 2019-01-07 | A kind of hair iron that tape adapter unit directly can be used and be charged |
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| CN (1) | CN209150775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865241A (en) * | 2021-01-26 | 2021-05-28 | 浙江金得利电器有限公司 | Hair curler circuit |
-
2019
- 2019-01-07 CN CN201920016160.3U patent/CN209150775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865241A (en) * | 2021-01-26 | 2021-05-28 | 浙江金得利电器有限公司 | Hair curler circuit |
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