CN201198145Y - Induction type electric hairclipper - Google Patents
Induction type electric hairclipper Download PDFInfo
- Publication number
- CN201198145Y CN201198145Y CNU2008200854581U CN200820085458U CN201198145Y CN 201198145 Y CN201198145 Y CN 201198145Y CN U2008200854581 U CNU2008200854581 U CN U2008200854581U CN 200820085458 U CN200820085458 U CN 200820085458U CN 201198145 Y CN201198145 Y CN 201198145Y
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- CN
- China
- Prior art keywords
- hair cutter
- electric hair
- drive mechanism
- type electric
- motor drive
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an induction-type electric hair cutter, which comprises a casing body composed of an upper cover and a lower cover. A fixing blade is installed at the upper end of the casing body; an electric mechanism, a sliding blade connected with the electric mechanism and a circuit control board connected with a switch are installed in the casing body; the switch adopts a touch piece embedded in the casing body; the touch piece is connected with a control circuit on the circuit control board and then is connected with the electric mechanism; the connecting transmission rod of the electric mechanism is connected with the sliding blade. The induction-type electric hair cutter adopts the touch piece to replace the traditional mechanical type switch, only the electric hair cutter is held by hands, the touch piece can get induced tension, the electromagnetic core of the electric mechanism can perform continuous picking-up and releasing with the frequency of 50 Hz, to drive the transmission rod connected with the electromagnetic core to ensure that the sliding blade connected with the transmission rod performs reciprocating movement along the fixing blade and shears off the hair. The induction-type electric hair cutter has the advantages that the operation is more convenient, the working can be stopped so long as the hands are opened during the hair cutting process, the service life of the electric hair cutter is prolonged, and the product performance is more reliable and power-saving.
Description
Technical field
The utility model relates to a kind of hair dressing tools, specifically a kind of induction type electric hair cutter.
Background technology
Have the electric hair cutter of haircut usefulness now, its switch is the dial type mechanical switch, and it is by being exposed to the outer activity insulation shifting block of housing, making the closed or unlatching of switch contact and power circuit, reaching the switch of power supply.This electric hair cutter commonly used nearly all is an Electromagnetically vibrating, and when energising, solenoid produces alternating magnetic field, and electromagnetic core attracts continuously, decontrols drives iron, and under the elastic force effect cooperated, it was reciprocating to cut off hair along fixed blade to drive sliding blade.Because in the haircut process, must regular ground toggle switch, thereby the contact in the electric hair cutter and contact are easy to wear, and the rising of coil temperature, the heat that is produced has little time to distribute, and very easily burns out, causes the defective of life of product weak point, poor reliability, loose contact.Because be installed between toggle switch on the shell and the shell and have the gap, hair or water droplet on hand all can touch electric current by the gap and have potential safety hazard again.
Summary of the invention
The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, for the haircut industry provides a kind of simple in structure, dependable performance, easy to operate induction type electric hair cutter.
Technical solution adopted in the utility model is for achieving the above object: this induction type electric hair cutter, it comprises the housing of being made up of loam cake and lower cover, fixed blade is equipped with in the housing upper end, the sliding blade that motor drive mechanism is housed in the housing, is connected with motor drive mechanism, with the circuit control panel that links to each other by switch, described switch is the touch sheet that is flush-mounted on the housing, joins with motor drive mechanism behind the control circuit on this touch sheet connecting circuit control panel, and motor drive mechanism connects drive link and sliding blade joins.
Power circuit on the described circuit control panel is made up of bridge rectifier VD1～VD4, resistance R 1, capacitor C 2, voltage-stabiliser tube V3, and control circuit is by one-way SCR VT, triode V1, V2, resistance R 2, R3, R4, and capacitor C 1 is formed.
Described motor drive mechanism is made up of magnet exciting coil and electromagnetic core that civil power links to each other, and the end that exchanges of the bridge rectifier VD1～VD4 on magnet exciting coil and the circuit control panel in the power circuit joins.
The utility model adopt to touch sheet and replaces traditional mechanical type toggle switch, uses easy to operately, as long as unclamp hand in the haircut process cutter head is quit work, and has improved the service life of electric hair cutter, and more reliable performance, more power saving.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model schematic diagram.
The specific embodiment
As shown in Figure 1, the housing that this induction type electric hair cutter is made up of loam cake 7 and lower cover 9, fixed blade 1 is equipped with in the housing upper end.The drive link 3 and the sliding blade 2 that is linked to each other by drive link 3 that are driven by motor drive mechanism 4 are housed in the housing.Motor drive mechanism 4 is received attaching plug 8 and switch by circuit control panel 6.Described switch is for touching sheet 5, and it is flush-mounted on the loam cake 7.Motor drive mechanism 4 adopts conventional magnet exciting coil and one group of electromagnetic core to form.Wherein electromagnetic core links to each other with above-mentioned drive link 3.
By shown in Figure 2, circuit control panel 6 is made up of power circuit and control circuit.Power circuit is made up of bridge rectifier VD1～VD4, resistance R 1, capacitor C 2, voltage-stabiliser tube V3.Control circuit is by one-way SCR VT, triode V1, V2, resistance R 2, R3, R4, and capacitor C 1 is formed, and wherein the bridge rectifier in the power circuit plays the power amplification effect with one-way SCR VT here.Resistance R 5, light emitting diode V4 show the holding state of electric hair cutter.
During use, connect power supply with attaching plug 8.By the magnet exciting coil of civil power alternating current 220V voltage by motor drive mechanism 4, be added in by VD1, VD2, VD3, the interchange end of the bridge rectifier that VD4 forms, the DC voltage of DC terminal output is by resistance R 1 current limliting step-down, and through capacitor C 2, the voltage stabilizing of Zener diode V3, be added in by triode V1, V2 and resistance R 2, R3, on the driving amplifying circuit that R4 forms, be added on the light emitting diode V4 by current-limiting resistance R5 simultaneously, make light emitting diode bright, represent that touch electric hair cutter is in holding state, this moment is very little by the electric current of motor drive mechanism magnet exciting coil, and deficiency is so that the motor drive mechanism action.Capacitor C 1, C3 among the figure are filter capacitor, play anti-interference and pressure stabilization function.When holding electric hair cutter, touch on the sheet 5 and obtain an induced voltage, be added on the base stage that drives amplifying circuit triode V2 by resistance R 6, be added on the base stage of triode V1 after the amplification of induced voltage through triode V2, make triode V1 conducting, thereby make resistance R 2 that a pressure drop be arranged, this pressure drop is added on the trigger electrode of one-way SCR VT, thereby make the one-way SCR conducting, at this moment alternating current 220V voltage is added on the magnet exciting coil of motor drive mechanism fully, one group of electromagnetic core of motor drive mechanism just is the speed adhesive continuously of power frequency 50Hz with the frequency, decontrol, drive the drive link 3 that joins with it, the sliding blade 2 that links to each other with drive link is moved back and forth along fixed blade 1, cut off hair.
Claims (3)
1. induction type electric hair cutter, it comprises the housing of being made up of loam cake (7) and lower cover (9), fixed blade (1) is equipped with in the housing upper end, motor drive mechanism (4) and the sliding blade that links to each other with motor drive mechanism (2) and the circuit control panel that links to each other with switch (6) are housed in the housing, it is characterized in that described switch is the touch sheet (5) that is flush-mounted on the housing, join with motor drive mechanism (4) behind the control circuit on this touch sheet connecting circuit control panel, motor drive mechanism connects drive link (3) and joins with sliding blade.
2. induction type electric hair cutter according to claim 1, it is characterized in that the power circuit on the described circuit control panel is made up of bridge rectifier VD1～VD4, resistance R 1, capacitor C 2, voltage-stabiliser tube V3, control circuit is by one-way SCR VT, triode V1, V2, resistance R 2, R3, R4, and capacitor C 1 is formed.
3. induction type electric hair cutter according to claim 1 and 2, it is characterized in that described motor drive mechanism (4) is made up of magnet exciting coil and electromagnetic core that civil power links to each other, the end that exchanges of the bridge rectifier VD1～VD4 in the power circuit on magnet exciting coil and the circuit control panel joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200854581U CN201198145Y (en) | 2008-04-10 | 2008-04-10 | Induction type electric hairclipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200854581U CN201198145Y (en) | 2008-04-10 | 2008-04-10 | Induction type electric hairclipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198145Y true CN201198145Y (en) | 2009-02-25 |
Family
ID=40449302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200854581U Expired - Fee Related CN201198145Y (en) | 2008-04-10 | 2008-04-10 | Induction type electric hairclipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198145Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553531A (en) * | 2017-10-09 | 2018-01-09 | 天津须眉科技有限公司 | A kind of shaver |
| CN108501049A (en) * | 2017-02-24 | 2018-09-07 | 松下知识产权经营株式会社 | Hand held personal care equipment |
-
2008
- 2008-04-10 CN CNU2008200854581U patent/CN201198145Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501049A (en) * | 2017-02-24 | 2018-09-07 | 松下知识产权经营株式会社 | Hand held personal care equipment |
| CN107553531A (en) * | 2017-10-09 | 2018-01-09 | 天津须眉科技有限公司 | A kind of shaver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 |