CN110710775A - Wireless electric hair drier and charging control system thereof - Google Patents
Wireless electric hair drier and charging control system thereof Download PDFInfo
- Publication number
- CN110710775A CN110710775A CN201910945010.5A CN201910945010A CN110710775A CN 110710775 A CN110710775 A CN 110710775A CN 201910945010 A CN201910945010 A CN 201910945010A CN 110710775 A CN110710775 A CN 110710775A
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- China
- Prior art keywords
- shell
- module
- blowing
- charging
- casing
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Classifications
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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
-
- 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
- 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
Abstract
The invention discloses a wireless electric hair drier and a charging control system thereof, which comprises a shell, a hair drier mechanism contained in the shell, and an electric heating mechanism arranged in the shell, wherein the shell comprises a front shell, a rear shell clamped with the front shell, and a lower shell clamped at the bottoms of the front shell and the rear shell; this wireless formula hairdryer and charge control system thereof use the flexibility strong, and use and can not appear the potential safety hazard.
Description
Technical Field
The invention belongs to the technical field of electric appliances, and particularly relates to a wireless electric hair drier and a charging control system thereof.
Background
An electric hair drier, also called a hair drier, is composed of a group of electric heating wires and a high-speed and small-fan. When the fan is electrified, the heating wire can generate heat, and the air blown out by the fan passes through the heating wire and is changed into hot air.
The principle of the blower is that a motor drives a rotor to drive a fan blade to rotate, when the fan blade rotates, air is sucked from an air inlet, and centrifugal airflow formed by the air inlet is blown out from a front nozzle of an air duct. When the air passes through, if the heating wire on the heating bracket in the air nozzle is heated by electricity, hot air is blown out; if the selection switch does not electrify the heating wire to generate heat, cold air is blown out. Thereby realizing the purposes of drying and shaping.
The existing hair dryer is often used for blowing after washing hair in daily households, so the hair dryer is placed in a bathroom or used in the bathroom, on one hand, the space in the bathroom is wet, when electric blowing is used in the bathroom, the wet air in the bathroom is evaporated by electric heat, the water vapor in the bathroom is further increased, when the saturated water vapor in the space is increased, the danger of electric shock caused by electricity induction is easy to occur, and on the other hand, the flexibility of use is poor due to the limitation of the length of a power line.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wireless electric hair drier with strong use flexibility and no potential safety hazard in use and a charging control system thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a wireless formula hairdryer, including the casing, and hold the mechanism of blowing in the casing, and install the electric heat mechanism in the casing, the casing is including the procapsid, and with the procapsid looks card back casing, and block in the procapsid and the lower casing of back casing bottom, the procapsid is formed with the battery trailing arm with the bottom cooperation of back casing, open battery trailing arm bottom has first screw thread slot, open casing bottom down has the second screw thread slot that docks mutually with first screw thread slot, be equipped with the jack that charges on the casing down.
Preferably, the front housing and the rear housing are held to form a first accommodating chamber for accommodating the blowing mechanism and the electric heating mechanism and a second accommodating chamber for accommodating the battery mechanism and the circuit board.
Further, the first chamber that holds all is cylindrical setting with the second holds the chamber, just the first chamber that holds hold and the second holds the chamber mutually perpendicular, the design in two chambeies of holding, especially the second holds the cylindrical design in chamber and can improve the inside accommodation space of hairdryer to be convenient for install rechargeable battery and circuit board additional.
Furthermore, a rechargeable battery is arranged in the second accommodating cavity, the rechargeable battery is abutted against the upper side of the battery supporting arm, the charging jack is electrically connected with the rechargeable battery, and the wireless structure of the electric hair drier is realized through the rechargeable battery.
Furthermore, a charging socket is arranged below the shell, a shell jack matched with the shape of the lower shell is arranged in the middle of the charging socket, and the hair dryer can be directly inserted into the charging socket for charging and can also be charged by a USB interface or other interfaces.
Preferably, the blowing mechanism and the electric heating mechanism are clamped in the first accommodating cavity, and the blowing mechanism and the electric heating mechanism are connected with the circuit board in the second accommodating cavity through electric wires.
Furthermore, the blowing mechanism comprises a blowing shell, a blowing fan clamped in the blowing shell and a blowing motor driving the blowing fan to rotate, and the blowing shell is designed in a conical shape.
Furthermore, the electric heating mechanism comprises an electric heating shell clamped with the air blowing shell and an electric heating wire clamped in the electric heating shell and isolated from the air blowing motor, and the electric heating shell is arranged in a cylindrical shape.
Furthermore, a control circuit board and a rechargeable battery are arranged in the second accommodating cavity, the rechargeable battery is adjacent to the control circuit board, the control circuit board is connected through an electric wire, and the control circuit board controls the electric hair drier.
Furthermore, the front shell and the rear shell are provided with limiting clamping strips for clamping the blowing shell in the first accommodating cavity, and the front shell and the rear shell are provided with limiting bulges for clamping the rechargeable battery in the second accommodating cavity.
The invention aims to solve another technical problem and provides a charging control system of a wireless electric hair drier, which comprises an MCU (microprogrammed control unit) main control module, wherein the access end of the MCU main control module is connected with a lithium battery protection circuit module and a charging main board charging module, the input end of the MCU main control module is connected with an LED (light emitting diode) module and a key module, the output end of the lithium battery protection circuit module is connected with a heating wire driving module and a motor voltage reduction driving module, the input end of the motor voltage reduction driving module is connected with the MCU main control module, and the input end of the heating wire driving module is connected with the MCU main control module.
Preferably, the heating wire drive module is connected with the heating wire, the lithium battery is connected with the heating wire through the heating wire drive module and supplies power, and opens and close of heating wire is controlled through the MCU main control module to realize the hot air function, the motor step-down drive module is connected with the motor, and the lithium battery is connected with the motor through the motor step-down drive module and supplies power, and opens and close of motor is controlled through the MCU main control module to realize the function of blowing, the ternary lithium battery adopts three strings of two sets of setting, and the power supply volume is higher, and electric power is more sufficient, and is convenient for install in the hair-dryer.
The charging mainboard charging module is provided with charging connecting sockets, the charging socket is connected with the MCU main control module through the charging mainboard charging template, and is charged to the ternary lithium battery through the MCU main control module, the charging connecting sockets are connected with the AC charger, and other chargers with equivalent charging effects can be adopted.
The invention has the beneficial effects that: through the combined design of the front shell, the rear shell and the lower shell, the blowing mechanism, the electric heating mechanism and the rechargeable battery are respectively placed into a first containing cavity and a second containing cavity formed by the front shell and the rear shell, the blowing mechanism and the electric heating mechanism are connected with the rechargeable battery through a circuit board, thereby realizing wireless control, meanwhile, a battery supporting arm is formed between the front shell and the rear shell, the rechargeable battery is loaded on the battery supporting arm and is matched with a charging jack on the lower shell for charging, compared with the existing wired hair dryer, the flexibility is stronger, the use place is not limited, compared with the traditional wired hair dryer, the wireless design of matching the circuit board with the ternary lithium battery is adopted, the ternary lithium battery is connected with the heating wire driving module and the motor voltage reduction driving module through the MCU main control module, the MCU module is input with an operation instruction through a button, the corresponding opening and closing of the heating wire driving module and the motor voltage reduction driving module are carried out, the switching of six gears of cold low wind, cold medium wind, cold high wind, hot low wind, hot medium wind and hot high wind is realized, the use flexibility is strong, and the wireless design potential safety hazard is small.
Drawings
FIG. 1 is a schematic view of the overall structure of a wireless electric hair dryer according to the present invention;
FIG. 2 is a schematic view of the rear housing structure of a wireless electric hair dryer of the present invention;
FIG. 3 is a schematic view of the front housing of the wireless electric hair dryer of the present invention;
FIG. 4 is a schematic view of the assembly of the blowing mechanism and the electric heating mechanism of the wireless electric hair dryer of the present invention;
FIG. 5 is a schematic view of the structure of the lower housing of the wireless electric hair dryer of the present invention;
FIG. 6 is a schematic view of the installation of a rechargeable battery of the wireless electric hair dryer according to the present invention;
FIG. 7 is an exploded view of a cordless hair dryer of the present invention;
FIG. 8 is a cross-sectional view of the internal structure of a wireless electric hair dryer of the present invention;
FIG. 9 is a circuit block diagram of a charging control system of a wireless electric hair dryer according to the present invention;
FIG. 10 is a main control circuit diagram of a charging control system of a wireless hair dryer according to the present invention;
FIG. 11 is a charging circuit diagram of a charging control system of a wireless hair dryer according to the present invention;
FIG. 12 is a heating block diagram of a charging control system of a wireless hair dryer according to the present invention;
fig. 13 is a blowing module diagram of a charging control system of a wireless hair dryer according to the present invention.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Example (b):
referring to fig. 1, 5, 7 and 8, a wireless electric hair dryer includes a housing 1, a hair dryer 2 accommodated in the housing 1, and an electric heating mechanism 3 installed in the housing 1, where the housing 1 includes a front housing 11, a rear housing 12 clamped with the front housing 11, and a lower housing 13 clamped at the bottoms of the front housing 11 and the rear housing 12, the bottom of the front housing 11 and the bottom of the rear housing 12 are matched to form a battery supporting arm 14, the bottom of the battery supporting arm 14 is provided with a first threaded slot 15, the bottom of the lower housing 13 is provided with a second threaded slot 16 butted with the first threaded slot 15, the lower housing 13 is provided with a charging jack 131, and the first threaded slot 15 and the second threaded slot 16 are fixed by screwing in a bolt.
Referring to fig. 2, the front housing 11 and the rear housing 12 are clamped to form a first accommodating cavity 17 and a second accommodating cavity 18, the first accommodating cavity 17 is used for accommodating the blowing mechanism 2 and the electric heating mechanism 3, the second accommodating cavity 18 is used for accommodating the battery mechanism and the circuit board 19, the first accommodating cavity 17 and the second accommodating cavity 18 are both in a cylindrical shape, the first accommodating cavity 17 and the second accommodating cavity 18 are perpendicular to each other, and the design of the double accommodating cavities, especially the cylindrical design of the second accommodating cavity 18, can improve the accommodating space inside the hair dryer, so that the charging battery 4 and the circuit board 19 can be conveniently installed.
Referring to fig. 3 and 6, a rechargeable battery 4 is arranged in the second accommodating cavity 18, the rechargeable battery 4 is abutted against the upper side of the battery supporting arm 14, the charging jack 131 is electrically connected with the rechargeable battery 4, the wireless structure of the hair dryer is realized through the rechargeable battery 4, a charging socket 5 is further arranged below the shell 1, a shell 1 jack matched with the lower shell 13 in shape is arranged in the middle of the charging socket 5, the hair dryer can be directly inserted into the charging socket 5 for charging, a USB interface or other interfaces can be used for charging, and meanwhile, the hair dryer is further matched with a wind gathering nozzle 6 and can be inserted into the front shell for use.
Referring to fig. 4 and 6, the blowing mechanism 2 and the electric heating mechanism 3 are both clamped in the first accommodating cavity 17, the blowing mechanism 2 and the electric heating mechanism 3 are connected with the circuit board 19 in the second accommodating cavity 18 through wires, the blowing mechanism 2 includes a blowing shell 21 and a blowing fan 22 clamped in the blowing shell 21, the blowing shell 21 is designed in a cone shape, the electric heating mechanism 3 includes an electric heating shell 31 clamped with the blowing shell 21 and an electric heating wire clamped in the electric heating shell 31 and isolated from the blowing fan 22, and the electric heating shell 31 is spirally arranged and clamped above the cross-shaped supporting card 32.
Referring to fig. 2-3, a control circuit board 19 and a rechargeable battery 4 are disposed in the second accommodating cavity 18, the rechargeable battery 4 is adjacent to the control circuit board 19, the control circuit board 19 is connected to the control circuit board 19 through an electric wire, the control circuit board 19 controls the electric hair dryer, a limiting clamping strip 111 for clamping the air dryer housing 21 is disposed in the first accommodating cavity 17 of the front housing 11 and the rear housing 12, and a limiting protrusion 112 for clamping the rechargeable battery 4 is disposed in the second accommodating cavity 18 of the front housing 11 and the rear housing 12.
Referring to fig. 9-13, a charging control system of wireless electric hair dryer comprises an MCU main control module, wherein the access end of the MCU main control module is connected with a lithium battery protection circuit module and a charging main board charging module, the input end of the MCU main control module is connected with an LED module and a key module, the output end of the lithium battery protection circuit module is connected with a heater driving module and a motor voltage reduction driving module, the input end of the motor voltage reduction driving module is connected with the MCU main control module, and the input end of the heater driving module is connected with the MCU main control module.
The heating wire drive module even has the heating wire, and the lithium cell is connected the power supply with the heating wire via heating wire drive module, via opening and close of MCU host system control heating wire to realize hot-blast function, motor step-down drive module even has electric machine motor, and the lithium cell is connected the power supply with electric machine motor via motor step-down drive module, via opening and close of MCU host system control motor, thereby realizes the function of blowing.
The ternary lithium battery adopts three strings of two and sets up, and the power supply volume is higher, and electric power is more sufficient, and is convenient for install in the hair-dryer, the mainboard that charges module of charging all has the connection socket that charges, and the socket switch on power that charges inserts MCU host system behind the mainboard charging template to charge to ternary lithium battery via MCU host system, the connection socket that charges even has the AC charger, also can adopt other chargers that have the equivalent effect of charging.
The invention has the beneficial effects that:
through the combined design of the front shell, the rear shell and the lower shell, the blowing mechanism, the electric heating mechanism and the rechargeable battery are respectively placed into a first containing cavity and a second containing cavity formed by the front shell and the rear shell, the blowing mechanism and the electric heating mechanism are connected with the rechargeable battery through a circuit board, thereby realizing wireless control, meanwhile, a battery supporting arm is formed between the front shell and the rear shell, the rechargeable battery is loaded on the battery supporting arm and is matched with a charging jack on the lower shell for charging, compared with the existing wired hair dryer, the flexibility is stronger, the use place is not limited, compared with the traditional wired hair dryer, the wireless design of matching the circuit board with the ternary lithium battery is adopted, the ternary lithium battery is connected with the heating wire driving module and the motor voltage reduction driving module through the MCU main control module, the MCU module is input with an operation instruction through a button, the corresponding opening and closing of the heating wire driving module and the motor voltage reduction driving module are carried out, the switching of six gears of cold low wind, cold medium wind, cold high wind, hot low wind, hot medium wind and hot high wind is realized, the use flexibility is strong, and the wireless design potential safety hazard is small.
The above-described embodiments of the present invention are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and various other modifications, substitutions and alterations can be made to the above-described structure of the present invention without departing from the basic technical concept of the present invention as described above, according to the common technical knowledge and conventional means in the field of the present invention.
Claims (10)
1. The utility model provides a wireless hairdryer, including the casing, and hold the mechanism of blowing in the casing, and install the electric heat mechanism in the casing, its characterized in that: the casing is including the procapsid, reaches the back casing of mutually block with the procapsid, and blocks into the lower casing in procapsid and back casing bottom, the procapsid is formed with the battery trailing arm with the bottom cooperation of back casing, it has first screw thread slot to open battery trailing arm bottom, casing bottom is opened down has the second screw thread slot that docks with first screw thread slot, be equipped with the jack that charges on the casing down.
2. A cordless hair dryer according to claim 1, wherein: the front shell and the rear shell are clamped to form a first accommodating cavity and a second accommodating cavity.
3. A cordless hair dryer according to claim 2, wherein: the first chamber and the second chamber that holds all are cylindrical setting, just the first chamber and the second chamber that holds mutually perpendicularly.
4. A cordless hair dryer according to claim 3, wherein: the second holds the intracavity and is equipped with rechargeable battery, rechargeable battery supports to lean on in the top of battery trailing arm, the jack and the rechargeable battery electric connection of charging, the casing below still is equipped with the socket that charges, the middle part of the socket that charges be equipped with one with the casing jack of lower casing shape looks adaptation.
5. A cordless hair dryer according to claim 2, wherein: the blowing mechanism and the electric heating mechanism are clamped in the first accommodating cavity, the blowing mechanism comprises a blowing shell, a blowing fan clamped in the blowing shell and a blowing motor driving the blowing fan to rotate, and the electric heating mechanism comprises an electric heating shell clamped with the blowing shell and an electric heating wire clamped in the electric heating shell and isolated from the blowing motor.
6. A cordless hair dryer according to claim 5, wherein: and a control circuit board and a rechargeable battery are arranged in the second accommodating cavity.
7. A cordless hair dryer according to any one of claims 1 to 6, wherein: the front shell and the rear shell are provided with limiting clamping strips used for clamping the blowing shell in the first accommodating cavity, and the front shell and the rear shell are provided with limiting bulges used for clamping the rechargeable battery in the second accommodating cavity.
8. A charging control system for a cordless hair dryer as claimed in claims 1-7, characterized in that: including MCU host system module, MCU host system module's incoming end even has lithium battery protection circuit module and the mainboard module of charging, MCU host system module's input even has LED module and button module, lithium battery protection circuit module's output even has heater drive module and motor step-down drive module, motor step-down drive module's input and MCU host system module are connected, heater drive module's input and MCU host system module are connected.
9. The charge control system according to claim 8, characterized in that: the heating wire driving module is connected with a heating wire, the motor voltage reduction driving module is connected with a motor, and the ternary lithium battery is arranged in a three-string two-parallel mode.
10. A charging control system for a wireless hair dryer according to claim 8 or 9, wherein: the charging mainboard charging module is provided with a charging connecting socket, and the charging connecting socket is connected with an AC charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910945010.5A CN110710775B (en) | 2019-09-30 | 2019-09-30 | Wireless electric hair drier and charging control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910945010.5A CN110710775B (en) | 2019-09-30 | 2019-09-30 | Wireless electric hair drier and charging control system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110710775A true CN110710775A (en) | 2020-01-21 |
| CN110710775B CN110710775B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910945010.5A Active CN110710775B (en) | 2019-09-30 | 2019-09-30 | Wireless electric hair drier and charging control system thereof |
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| CN1575140A (en) * | 2001-09-04 | 2005-02-02 | 詹姆士·马尔科姆·肖 | Selectively joined hair drying apparatus |
| US20050229424A1 (en) * | 2004-04-17 | 2005-10-20 | Shup Hur | Hair drier |
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| CN206062463U (en) * | 2016-06-24 | 2017-04-05 | 绍兴市聚祥电器科技有限公司 | Vicariouss hair dryer |
| CN207420917U (en) * | 2017-11-03 | 2018-05-29 | 时伟 | A kind of hand-held charging base rotary fan |
| CN108783829A (en) * | 2018-08-03 | 2018-11-13 | 胡金平 | A kind of hammer-shaped hair dryer |
| CN208319596U (en) * | 2017-08-31 | 2019-01-04 | 青岛可健可康负离子技术有限公司 | A kind of anion generator promoting sleep |
| CN208941149U (en) * | 2018-08-10 | 2019-06-07 | 绍兴市益强电器科技有限公司 | Hair dryer |
| CN208941150U (en) * | 2018-08-10 | 2019-06-07 | 绍兴市益强电器科技有限公司 | Mute induction hair dryer |
| CN109922687A (en) * | 2017-11-10 | 2019-06-21 | 弗立科有限公司 | Battery-operated hair dryer |
| KR20190072169A (en) * | 2017-12-15 | 2019-06-25 | 이창희 | Wireless Hair dryer |
| CN209135575U (en) * | 2018-08-10 | 2019-07-23 | 绍兴市益强电器科技有限公司 | Mute hair dryer |
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| CN1575140A (en) * | 2001-09-04 | 2005-02-02 | 詹姆士·马尔科姆·肖 | Selectively joined hair drying apparatus |
| US20050229424A1 (en) * | 2004-04-17 | 2005-10-20 | Shup Hur | Hair drier |
| KR101468510B1 (en) * | 2013-11-08 | 2014-12-10 | 서울과학기술대학교 산학협력단 | Quiet Hair Dryer with resonance chamber |
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| CN204861702U (en) * | 2015-08-08 | 2015-12-16 | 向帮玉 | Special hairdryer of radiationless pregnant woman |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110710775B (en) | 2022-02-18 |
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