CN203183532U - Optical acne removal machine - Google Patents
Optical acne removal machine Download PDFInfo
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- CN203183532U CN203183532U CN 201320193998 CN201320193998U CN203183532U CN 203183532 U CN203183532 U CN 203183532U CN 201320193998 CN201320193998 CN 201320193998 CN 201320193998 U CN201320193998 U CN 201320193998U CN 203183532 U CN203183532 U CN 203183532U
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- pox
- instrument
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Abstract
The utility model provides an optical acne removal machine, which comprises a light source generator and a control circuit used for controlling the light source generator, wherein the control circuit comprises a power supply control circuit, a pulse control circuit used for controlling the frequency of output pulse signals and a main control chip, the main control chip is connected with the power supply control circuit and the pulse control circuit, and the pulse control circuit comprises a booster circuit used for ensuring a power supply to be stable when pulses are enabled to control a load. The optical acne removal machine adjusts output voltage through adopting the booster circuit to convert battery voltage into pulsating direct current and continuously comparing feedback voltage with internal reference voltage through a booster chip, and the voltage is ensured to be always maintained at 6V, thereby guaranteeing the stability of output power.
Description
Technical field
This utility model relates to the health maintenance device, and particularly a kind of optics for the facial skin maintenance removes the pox instrument.
Background technology
Skin is the histoorgan of human body maximum area, the quality of the quality of skin, especially facial skin, can directly determine a people's appearance with self-confident, therefore various maintenance facial creams or emulsion are arranged on the market, especially at the facial skin design, present with flawless state with the expectation facial skin.
Because the physiological reason of human body face skin is under the normal physiological situation.The sebaceous gland of human body can be secreted an amount of sebum, and these sebums are delivered to skin surface via hair follicle, sebum bank of tubes, and performance Glycerin and prevent the function of water evaporates makes skin smooth beautiful; But under pathological state, because overnutrition, the internal metabolism refuse produces too much, drains too lately, causes lung, spleen, intestinal, stomach intrinsic heat to make and wets, FU QI being obstructed, the metabolism toxin is stopped up stagnant, and rising QI and blood stimulates smegma too much, deposit in sebaceous gland, stop up pore and will form acne or small pox; These alluvials are the fabulous nutrition of microorganism at intrafollicular oiliness sebum, very easily cause microorganism such as corynebacterium acnes, staphylococcus, the oval pityrosporum furfur, a large amount of breedings of acarid etc., and then the red and swollen situation of suppurating of appearance, because the small pox sickness rate is than higher, so the product category of the treatment small pox of Xiao Shouing is various in the market, but the treatment principle of these products is all similar, namely constituted by the medicine with chemical substance mostly, be used for spreading upon the small pox place, but adopt the mode of smearing medicament, though it can suppress inflammation and infection fast, medicament mostly is the oiliness material, and it directly spreads upon the mode on the facial skin, easily cause the facial skin dimness, and it allows facial skin and air completely cut off, and makes the facial skin quick aging easily, tarnishes and elasticity.
Acne (being commonly called as comedo) is a multi-factor disease.By pubarche, the variation of heredity and hormone is the principal element of its generation.The most general presentation origin cause of formation is: the imbalance of sebaceous gland, hormonal activity cause the body of gland expansion, block and bacterium acidi propionici acne generation P. acne bacteria, and skin surface shows as pimple, the inflammatory acne vulgaris of pustule and cystic lesion characteristics.The P acne is bred in sebaceous gland, and they produce protoporphyrin IX (PpIX) and coproporphyrin III.The light of these two kinds of material absorption maximum specific wavelengths (such as 415NM, 580NM, 630NM.......).
And present most electronic type optics remove the mode that the pox instrument adopts battery more, because the voltage of battery can change, voltage was up to 4.2V when battery was full, and when battery electric quantity ran low, voltage had only 3.3V or lower; Pulsed mode is adopted in load, so during loaded work piece, the output current of battery fluctuates, thereby causes the voltage of battery also fluctuating; Influence the stability of output.
The utility model content
According to above deficiency, this utility model mainly provides a kind of optics except the pox instrument, and it improves skin treating by the non-spalling that the intense pulsed light technology of using continuous spectrum is carried out low energy densities, to eliminate the small pox of facial skin.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of optics is except the pox instrument, the control circuit that it comprises light source generator and is used for the control light source generator, described control circuit comprises power control circuit, is used for pulse control circuit and the main control chip of control output pulse signal frequency, described main control chip is connected with power control circuit and pulse control circuit respectively, and described pulse control circuit comprises and guarantees the stable booster circuit of power supply when making the pulse control load.
Preferably, the booster circuit that this utility model adopts comprises the chip that boosts, for detection of the energy storage inductor L1 that boosts output feedback circuit, MOS switch and be used for store electrical energy of booster circuit output voltage, the described chip that boosts is connected with energy storage inductor L1, boost output feedback circuit and MOS switch respectively.
Preferably, the power control circuit of this utility model employing comprises charge management circuit and rechargeable battery.
Preferably, the charge management circuit that this utility model adopts comprises for the sample circuit of gathering external charging voltage, is used for the voltage collection circuit of rechargeable battery BT1 voltage acquisition and is used for the current acquisition circuit that charging current is gathered, and described sample circuit, voltage collection circuit and current acquisition circuit are connected with main control chip respectively.
Preferably, the main control chip that this utility model adopts is provided with console switch, and described console switch is connected with the input pin of main control chip.
Preferably, optics is provided with indicating circuit except the pox instrument, and described indicating circuit is connected with main control chip.
Preferably, optics is provided with warning circuit except the pox instrument, and described warning circuit adopts buzz circuit, and described buzz circuit is connected with main control chip.
Preferably, optics also is provided with reset circuit except the pox instrument, and described reset circuit is connected with main control chip.
The beneficial effects of the utility model are, be pulsating direct current by adopting booster circuit with the voltage transition of battery, and by the chip that boosts feedback voltage and internal reference voltage are constantly compared, adjust output voltage, guarantee that voltage maintains stable 6V always, guarantee the stability of output.
Description of drawings
Fig. 1 is the circuit theory diagrams of pulse control circuit of the present utility model.
Fig. 2 is the circuit theory diagrams of power control circuit of the present utility model.
Fig. 3 is the circuit theory diagrams of main control chip of the present utility model.
Fig. 4 is the circuit theory diagrams of buzz circuit of the present utility model.
Fig. 5 is the circuit theory diagrams of reset circuit of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further specified:
Referring to Fig. 1, Fig. 2 and Fig. 3, this utility model comprises light source generator and is used for the control circuit of control light source generator, described control circuit comprises power control circuit, is used for pulse control circuit and the main control chip U6 of control output pulse signal frequency, described main control chip U6 is connected with power control circuit and pulse control circuit respectively, guarantees the stable booster circuit of power supply when described pulse control circuit comprises for the pulse control load.
Referring to Fig. 1, the booster circuit that this utility model adopts comprises the chip U3 that boosts, for detection of the energy storage inductor L1 that boosts output feedback circuit 5, MOS switch U2 and be used for store electrical energy of booster circuit output voltage, the described chip U3 that boosts is connected with energy storage inductor L1, boost output feedback circuit 5 and MOS switch U2 respectively.
Booster circuit constitutes: 5 feet of the chip U3 that boosts connect 2 feet and 4 feet of MOS switch U2,4 feet of chip U3 of boosting connect 1 foot and 3 feet and the ground connection of MOS switch U2, the output pin of MOS switch U2 (i.e. 5 feet, 6 feet, 7 feet and 8 feet) connect an end of inductance L 1 and the anode of diode D2 respectively after being connected successively, another termination power vd D of inductance L 1, the 1 foot output feedback circuit 5 that boosts that constitutes of connecting resistance R8 and resistance R 16 respectively of chip U3 boosts, resistance R 16 ground connection, resistance R 8 connects the negative electrode of diode D2,2 feet of chip U3 of boosting connect power vd D and resistance R 15 respectively, 2 feet of chip U3 boost simultaneously as driving lamp output port VOUT, the other end of resistance R 15 and 7 feet that meet main control chip U6 after 3 feet of the chip U3 that boosts are connected again, connect the S utmost point of switching tube Q2 behind the negative electrode parallel resistance R8 of diode D2 successively after electrochemical capacitor C3 in parallel and the resistance R 6, the minus earth of electrochemical capacitor C3, the G utmost point of another termination switching tube Q2 of resistance R 6, the D utmost point series connection bulb DS1 ground connection of switching tube Q2, the G utmost point series resistance R7 of switching tube Q2 connects the colelctor electrode of audion Q5, the base series resistor R17 of audion Q5 connects 8 feet of main control chip U6, the grounded emitter of audion Q5.
Referring to Fig. 2, the power control circuit that this utility model adopts comprises charge management circuit and rechargeable battery BT1, adopt rechargeable battery BT1 can avoid using the disposable battery pollution on the environment, avoid simultaneously removing the pox instrument in use with the optics of plug-type, need to seek the loaded down with trivial details property of socket, and the optics of band plug carries inconvenience except the pox instrument.
The charge management circuit that this utility model adopts comprises for the sample circuit 1 of gathering external charging voltage, is used for the voltage collection circuit 4 of rechargeable battery BT1 voltage acquisition and is used for the current acquisition circuit 3 that charging current is gathered, and described sample circuit 1, voltage collection circuit 4 and current acquisition circuit 3 are connected with main control chip U6 respectively.
The control section 2 of charge management circuit adopts MOS switching tube Q1 to constitute, parallel resistance R4 between the S utmost point of MOS switching tube Q1 and the D utmost point, parallel resistance R2 between the S utmost point and the G utmost point, the S utmost point meets power supply VCC, the D utmost point meets rechargeable battery BT1, the G utmost point series resistance R3 of MOS switching tube Q1 is to the colelctor electrode of audion Q3, and the base series resistor R11 of audion Q3 is to the driving mouth (i.e. 9 feet) of main control chip U6, the grounded emitter of audion Q3.
Described sample circuit 1 adopts audion Q4 to constitute, the base series resistor R1 of audion Q4 meets outside input power supply VCC, the grounded emitter of audion Q4, the colelctor electrode of audion Q4 connects 1 foot of main control chip U6, and when outside input power supply existed, the base stage of audion Q4 was high level, make audion Q4 conducting, make main control chip U6 originally for 1 foot of high level drags down, the level variation by 1 foot makes main control chip U6 enter the Charge Management process.
Described voltage collection circuit 4 adopts bleeder circuit to detect, end by resistance R 5 is connected with power vd D, one end of the other end of resistance R 5 and resistance R 14 is connected, its junction is connected with main control chip U6, the other end ground connection of resistance R 14, dividing potential drop by resistance R in the bleeder circuit 5 and resistance R 14, detect the output voltage of rechargeable battery BT1, when detecting rechargeable battery BT1 voltage less than 4.1V, main control chip U6 output signal is to charge management circuit, turn-off MOS switching tube Q1, make charge management circuit adopt the constant-current charge mode, continuous current is about 750ma; Be higher than 4.1V when detecting rechargeable battery BT1 voltage, main control chip U6 output signal is opened MOS switching tube Q1 to charge management circuit, drives charge management circuit and adopts constant voltage charging method, and the standard constant voltage is 4.2V.
Described current acquisition circuit 3 adopts sampling resistor R12 to detect the input current size, the 12 foot series resistance R13 of main control chip U6, and the shunt capacitance C4 of its 12 foot place carries out filtering, one end of resistance R 13 connects the negative pole of rechargeable battery BT1 respectively, one end of resistance R 10 and the end of sampling resistor R12, the other end ground connection of sampling resistor R12, the other end series diode D1 of resistance R 10 connects the positive pole of rechargeable battery BT1, described diode D1 is used for reverse protection rechargeable battery BT1, sample circuit R12 adopts sampling with high precision resistance, and its resistance is 0.025 ohm, electric current increase as the sampling resistor R12 that flows through, pressure drop on the sampling resistor R12 increases, and the voltage that is input to the analog digital conversion foot (i.e. 12 feet) of main control chip U6 raises; After main control chip U6 detects, judge whether charging current is excessive or too small, if excessive, will reduce the PWM output duty cycle of the driving mouth (i.e. 9 feet) of main control chip U6 automatically, thereby the turn-off time of MOS switching tube Q1 is lengthened, and then charging current is descended; If too small, will increase the PWM output duty cycle of the driving mouth (i.e. 9 feet) of main control chip U6 automatically, thereby the service time of MOS switching tube Q1 is lengthened, charging current rises.
Adopt the design of charge management circuit, can make this utility model under off position, this utility model is in resting state, reduce power consumption, save the electric quantity of rechargeable battery loss, and when sample circuit 1 detects existing of outside input power supply VCC, can enter the Charge Management state fast, intensified response speed.
Referring to Fig. 3, the main control chip U6 that this utility model adopts is provided with console switch S1, described console switch S1 is connected with the input pin of main control chip U6,2 feet of described console switch S1 one termination main control chip U6, other end ground connection, when console switch S1 works, make 2 feet of main control chip U6 be converted to low level by high level, thereby it is current in running order that main control chip U6 is judged.
This utility model is provided with indicating circuit, and described indicating circuit is connected with main control chip U6.Described indicating circuit adopts current-limiting resistance series connection light emitting diode to constitute, and by main control chip U6 driven for emitting lights diode operation, realizes indicative function, and it comprises the charging indication and be full of the electricity indication, adopts the light emitting diode of different colours to distinguish indication respectively.
Referring to Fig. 4, this utility model is provided with warning circuit, described warning circuit adopts buzz circuit, described buzz circuit is connected with main control chip U6, the 14 foot series resistance R29 of main control chip U6 connect the base stage of audion Q6, the grounded emitter of audion Q6, the colelctor electrode of audion Q6 connects the end of buzzer U1, another termination power vd D of buzzer U1 when main control chip U6 internal clock signal reaches setting value, namely exports high level to the base stage of audion Q6, the time audion Q6 conducting, from but buzzer U1 is electric excessively, buzzing is reported to the police, and produces thereby avoid user to cross the phenomenon that long-time operation causes damaging normal structure.
Referring to Fig. 5, this utility model also is provided with reset circuit, described reset circuit is connected with main control chip U6, described reset circuit adopts chip U4 to constitute, parallel resistance R9 between 1 foot of chip U4 and 2 feet, and 2 feet of chip U4 meet power vd D, the resetting pin (i.e. 4 feet) of control chip U6 during 1 foot of chip U4 connects, the 3 foot ground connection of chip U4 guarantee main control chip U6 in rechargeable battery BT1 electric weight deficiency, and reset circuit can guarantee its reliably working.
Under off position, this utility model is in the low-power consumption standby state; After the push switch S 1, main control chip U6 starts working, and drives booster circuit work earlier, and the chip U3 that boosts control output mos switch U2 becomes pulsating direct current to the voltage of battery, and pulsating direct current is by the energy storage of inductance L 1, through the rectification of diode D2.After the filtering of electrochemical capacitor C3, become stable 6V DC voltage, the output feedback circuit of being formed by resistance R 8 and resistance R 16 that boosts, the output voltage that boosts is fed back to the chip U3 that boosts, the chip U3 that boosts constantly compares by the reference voltage that detects feedback voltage and inside, adjusts the on off state of output mos switch U2, thereby guarantees that output voltage maintains stable 6V always; After main control chip U6 starts booster circuit, and wait for that reasonable time is so that behind the output voltage stabilization, just drive load output, the output voltage precision of booster circuit, the dividing potential drop feedback resistance R8 of output feedback circuit 5 and the precision of R16 are determined by boosting, pulsed mode output energy is adopted in load output, specifically exports as follows: first kind of pulse output is that the 700ms(load lamp is bright), stop the 500ms(load lamp then and go out);
Second kind of pulse output is 200ms, stops 500ms, and this working pulse is output 3 times;
The third pulse output is 100ms, stops 500ms, and this working pulse is output 5 times;
The 4th kind of pulse output is 100ms, stops 300ms, and this working pulse is output 11 times;
Finish above output, machine enters low-power consumption mode automatically.This utility model adopts the accurate clock in inside of main control chip U6 to control simultaneously, at room temperature environment.Error each other guarantees practical precision of the present utility model less than 5%.
Embodiment should not be considered as restriction of the present utility model, but any improvement of doing based on spirit of the present utility model, all should be within protection domain of the present utility model.
Claims (8)
1. an optics is except the pox instrument, the control circuit that it comprises light source generator and is used for the control light source generator, it is characterized in that: described control circuit comprises power control circuit, is used for pulse control circuit and the main control chip U6 of control output pulse signal frequency, described main control chip U6 is connected with power control circuit and pulse control circuit respectively, and described pulse control circuit comprises and guarantees the stable booster circuit of power supply when making the pulse control load.
2. optics according to claim 1 is except the pox instrument, it is characterized in that, described booster circuit comprises the chip U3 that boosts, for detection of the energy storage inductor L1 that boosts output feedback circuit (5), MOS switch U2 and be used for store electrical energy of booster circuit output voltage, the described chip U3 that boosts is connected with energy storage inductor L1, boost output feedback circuit (5) and MOS switch U2 respectively.
3. optics according to claim 1 is characterized in that except the pox instrument described power control circuit comprises charge management circuit and rechargeable battery BT1.
4. optics according to claim 3 is except the pox instrument, it is characterized in that, described charge management circuit comprises for the sample circuit (1) of gathering external charging voltage, is used for the voltage collection circuit (4) of rechargeable battery BT1 voltage acquisition and is used for the current acquisition circuit (3) that charging current is gathered, and described sample circuit (1), voltage collection circuit (4) and current acquisition circuit (3) are connected with main control chip U6 respectively.
5. optics according to claim 1 is characterized in that except the pox instrument described main control chip is provided with console switch S1, and described console switch S1 is connected with the input pin of main control chip U6.
6. optics according to claim 1 is characterized in that except the pox instrument, and described optics is provided with indicating circuit except the pox instrument, and described indicating circuit is connected with main control chip U6.
7. optics according to claim 1 is characterized in that except the pox instrument, and described optics is provided with warning circuit except the pox instrument, and described warning circuit adopts buzz circuit, and described buzz circuit is connected with main control chip U6.
8. optics according to claim 1 is characterized in that except the pox instrument, and described optics also is provided with reset circuit except the pox instrument, and described reset circuit is connected with main control chip U6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193998 CN203183532U (en) | 2013-04-17 | 2013-04-17 | Optical acne removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193998 CN203183532U (en) | 2013-04-17 | 2013-04-17 | Optical acne removal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183532U true CN203183532U (en) | 2013-09-11 |
Family
ID=49100436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193998 Expired - Fee Related CN203183532U (en) | 2013-04-17 | 2013-04-17 | Optical acne removal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596198A (en) * | 2014-11-19 | 2016-05-25 | 蔡丹志 | Massage device and massage apparatus with same |
-
2013
- 2013-04-17 CN CN 201320193998 patent/CN203183532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596198A (en) * | 2014-11-19 | 2016-05-25 | 蔡丹志 | Massage device and massage apparatus with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20160417 |