CN202802537U - LED hair regrowing film - Google Patents

LED hair regrowing film Download PDF

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Publication number
CN202802537U
CN202802537U CN 201220351359 CN201220351359U CN202802537U CN 202802537 U CN202802537 U CN 202802537U CN 201220351359 CN201220351359 CN 201220351359 CN 201220351359 U CN201220351359 U CN 201220351359U CN 202802537 U CN202802537 U CN 202802537U
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China
Prior art keywords
circuit unit
input
film
circuit
led
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Expired - Fee Related
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CN 201220351359
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Chinese (zh)
Inventor
邓国欣
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A Luman micron (Shanghai) Biotechnology Co. Ltd.
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Dongguan Drlumen Beauty Lighting Electronic Technology Inc
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Priority to CN 201220351359 priority Critical patent/CN202802537U/en
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Abstract

The utility model discloses an LED hair regrowing film, belonging to the technical field of head nursing, structurally comprising a light emitting film body, wherein the light emitting film body comprises a light emitting film with an LED light emitting assembly inlaid therein, and a light uniformizing film detachably laminated on the light emitting film, the light uniformizing film is a transparent thin film for isolating impurity, the LED light emitting assembly comprises red light LED lamps and yellow light LED lamps, the red light LED lamps and the yellow light LED lamps are arranged in an interlaced mode, and the light emitting film body is connected with a control apparatus. Compared with the prior art, the LED hair regrowing film is simple in structure, and when the light emitting film body is arranged on the head, the red light LED lamps and the yellow light LED lamps emit light with a special wavelength, thereby massaging and simulating the scalp, activating hair follicle and prompting hair to grow. The LED hair regrowing film employs an externally-arranged control apparatus to supply electric power to the light emitting film body and to control the light emitting film body, is safe in use, and can be independently used and also can be used together with other hair regrowing products simultaneously.

Description

A kind of LED additional issue film
Technical field
This utility model relates to the head nursing technical field, is specifically related to a kind of LED additional issue film.
Background technology
Hair growth promoter is one of product for improving hair-growing of bareheaded friend's favorite for a long time always, and along with the development of science and technology, people no longer are confined to utilize general medicine hair growth promoter to promote natural on-off cycles of hair growth.Utilize the different wave length line to shine scalp to reach treatment, to promote the effect of natural on-off cycles of hair growth to become one of great achievement of medical science and technology in recent years.
In the prior art, generally adopt red-light LED and blue-ray LED that head is carried out the phototherapy nursing, but through long-term practice, the compound mode hair growth promoting effect of red-light LED and blue-ray LED does not also reach people's demand, the dynamics of improving the alopecia of hair follicle involution form is inadequate.
The utility model content
In order to address the above problem, this utility model provide a kind of simple in structure, use safety, preferably LED additional issue of additional issue effect film.
A kind of LED additional issue film, comprise and send out membrane body, described membrane body comprises the luminescent film that is built-in with the LED luminescence component, and detachably be overlapped in all light film on the described luminescent film, described LED luminescence component comprises red LED lamp and yellow light LED lamp, the setting that is staggered of described red LED lamp and described yellow light LED lamp, described membrane body is connected with control device.
Preferably, described membrane body is a soft spherical membrane body, and described all light film is the light-permeable thin film of isolation impurity.
Another is preferred, and described luminescent film comprises integrated head illuminant film, upper left volume luminescent film and upper right volume luminescent film.
Another is preferred, described control device includes power line and USB interface control device, one end of described power line is connected with described LED luminescence component, the other end of described power line is connected with an end of described USB interface control device, and the other end of described USB interface control device is connected with power supply.
Preferred, described USB interface control device is provided with upper casing, lower casing, circuit board and clip, and described upper casing and lower casing form a receiving space, and described circuit board is arranged in the described receiving space, and described clip is arranged at described lower casing.
Further, described circuit board comprises voltage input circuit unit, insurance circuit unit, on-off circuit unit, gauge tap circuit unit, timing control circuit unit, low-voltage testing circuit unit, input filter circuit unit, boost control circuit unit, booster circuit unit, indicating circuit unit, current-limiting circuit unit, open loop protection circuit unit, constant-current circuit unit, output filter circuit unit and load circuit unit;
The first outfan of described voltage input circuit unit is connected with the input of described insurance circuit unit, the outfan of described insurance circuit unit respectively with the control input end of described gauge tap circuit unit be connected the power end of timing control circuit unit and be connected, the control output end of described gauge tap circuit unit is connected with the filtering input of described input filter circuit unit;
The filtering output end of described input filter circuit unit is connected with the boosting rectifier control input of described boost control circuit unit, the boosting rectifier control output first end of described boost control circuit unit is connected with the input first end that boosts of described booster circuit unit, the boosting rectifier control of described boost control circuit unit is exported the second end and is connected with the current limliting input of described current-limiting circuit unit, and the current limliting outfan of described current-limiting circuit unit is connected with input second end that boosts of described booster circuit unit;
The output first end that boosts of described booster circuit unit is connected with the input of described open loop protection circuit unit, the outfan of described open loop protection circuit unit is connected with the constant current input of described constant-current circuit unit, the constant current output end of described constant-current circuit unit is connected with the filtering first input end of described output filter circuit unit, output second end that boosts of described booster circuit unit is connected with filtering second input of described output filter circuit unit, and the outfan of described output filter circuit unit is connected with described load circuit unit;
The second outfan of described voltage input circuit unit is connected with the switch input terminal of described on-off circuit unit, the output switching terminal of described on-off circuit unit is connected with the on-off control end of described timing control circuit unit, the voltage output end of described timing control circuit unit is connected with the relatively end of described low-voltage testing circuit unit, and the voltage output end of described low-voltage testing circuit unit is connected with the voltage receiving terminal of described timing control circuit unit;
The voltage output end of described timing control circuit unit is connected with the input of described indicating circuit unit.
Another is preferred, and the input voltage range of described USB interface control device is 4.5 to 5.5 volts, and the input current scope of described USB interface control device is 500 to 1000 milliamperes.
Another is preferred, described control device includes power line and battery control device, one end of described power line is connected with the LED luminescence component, the other end of described power line is provided with the plug that the general-purpose interface with battery control device is complementary, and described membrane body and described battery control device removably connect by power line.
Preferred, described battery control device comprises shell, places battery installing hole and control panel in the shell, and is installed on the general-purpose interface on the control panel, and described battery installing hole is electrically connected with control panel; Described control panel comprises cell voltage input circuit, low-voltage detection circuit, issues additional film load circuit, current limliting feedback circuit and pwm signal frequency generating circuit without electric display circuit, filter circuit, booster circuit, LED;
Battery in the input of described cell voltage input circuit and the battery control device is connected, and the outfan of cell voltage input circuit is connected with filter circuit with low-voltage detection circuit respectively;
The outfan of described low-voltage detection circuit be connected without electric display circuit;
The input of described booster circuit comprises plateau current input, current limliting signal feedback input and pulse width modulating signal input, described plateau current input is connected with described filter circuit outfan, described current limliting signal feedback input is connected with described current limliting feedback circuit outfan, and described pulse width modulating signal input is connected with the outfan of described pwm signal frequency generating circuit;
The input of described LED additional issue film load circuit is connected with the outfan of described booster circuit, and the outfan of described LED additional issue film load circuit is connected with the input of described current limliting feedback circuit.
Another is preferred, and the red light wavelength of described red LED lamp is set to 610 to 640 nanometers, and the yellow wavelengths of described yellow light LED lamp is set to 580 to 600 nanometers.
The beneficial effects of the utility model:
This utility model is simple in structure, will send out membrane body and be positioned on the head, and red LED lamp and yellow light LED lamp send the light of specific wavelength, and massage and scalp irritation effect are better, activates hair follicle, promotes hair growth.And, carry out Power supply and control by external control device to sending out membrane body, use safety, not only can use separately but also can use simultaneously with other product for improving hair-growing.
Description of drawings
Utilize accompanying drawing that this utility model is described further, but the content in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the structural representation of an embodiment of a kind of LED additional issue film of the present utility model.
Fig. 2 is the schematic block circuit diagram of circuit board of the USB interface control device of Fig. 1.
Fig. 3 is the structural representation of another embodiment of a kind of LED additional issue film of the present utility model.
Fig. 4 is the internal structure sketch map of the battery control device of Fig. 3.
Fig. 5 is the schematic block circuit diagram of control panel of the battery control device of Fig. 3.
Description of reference numerals is as follows:
Luminescent film 1, head illuminant film 2, upper left volume luminescent film 3, upper right volume luminescent film 4;
All the light film 5;
LED luminescence component 6;
Power line 7;
USB interface control device 8, upper casing 81, lower casing 82, clip 83, circuit board 84, gauge tap 85, voltage input circuit unit 841, insurance circuit unit 842, on-off circuit unit 843, gauge tap circuit unit 844, timing control circuit unit 845, low-voltage testing circuit unit 846, input filter circuit unit 847, boost control circuit unit 848, booster circuit unit 849, indicating circuit unit 850, current-limiting circuit unit 851, open loop protection circuit unit 852, constant-current circuit unit 853, load circuit unit 854, output filter circuit unit 855;
Battery control device 9, shell 91, battery installing hole 92, control panel 93, general-purpose interface 94, switch system 95, cell voltage input circuit 931, low-voltage detection circuit 932, without electric display circuit 933, filter circuit 934, booster circuit 935, LED additional issue film load circuit 936, current limliting feedback circuit 937, pwm signal frequency generating circuit 938.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.
Embodiment 1:
Referring to Fig. 1 and Fig. 2, a kind of LED additional issue film, comprise and send out membrane body, send out membrane body and comprise the luminescent film 1 that is built-in with LED luminescence component 6, and detachably be overlapped in all light film 5 on the luminescent film 1, LED luminescence component 6 comprises red LED lamp and yellow light LED lamp, and the setting that is staggered of red LED lamp and yellow light LED lamp is sent out a membrane body and is connected with control device.
Present embodiment only comprises sends out film originally and external control device, simple in structure, will send out membrane body and be positioned on the head, and red LED lamp and yellow light LED lamp send the light of specific wavelength, can massage and scalp irritation, activate hair follicle, promote hair growth.Carry out Power supply and control by external control device to sending out membrane body, use safety, not only can use separately but also can use simultaneously with other product for improving hair-growing, as in conjunction with hair growth promoting class medicine and suitable massage, can promote the head blood circulation, improve the hair growth environment, promote scalp to absorb oxygen part and useful energy, the hair growth promoting effect is remarkable.
Sending out membrane body is a soft spherical membrane body, and all light film 5 is the light-permeable thin film of isolation impurity.Sending out membrane body is that the soft spherical membrane body of can conveniently sending out is fitted in head and frons, so that the light of LED luminescence component more fully shines whole head and frons.
Send out membrane body and comprise integrated head illuminant film 2, upper left volume luminescent film 3 and upper right volume luminescent film 4.Head illuminant film 2 is positioned over head, can promote the natural on-off cycles of hair growth of head, and upper left volume luminescent film 3 is positioned over upper left volume, can promote the natural on-off cycles of hair growth of upper left volume, and upper right volume luminescent film 4 is positioned over upper right volume, can promote the natural on-off cycles of hair growth of upper right volume.
Control device includes power line 7 and USB interface control device 8, and an end of power line 7 is connected with LED luminescence component 6, and the other end of power line 7 is connected with an end of USB interface control device 8, and the other end of USB interface control device is connected with power supply.
USB interface control device 8 is provided with upper casing 81, lower casing 82, circuit board 84 and clip 83, and upper casing 81 and lower casing 82 form in the receiving space, and circuit board 84 is arranged at receiving space, and clip 83 is arranged at lower casing 82.
Circuit board 84 comprises voltage input circuit unit 841, insurance circuit unit 842, on-off circuit unit 843, gauge tap circuit unit 844, timing control circuit unit 845, low-voltage testing circuit unit 846, input filter circuit unit 847, boost control circuit unit 848, booster circuit unit 849, indicating circuit unit 850, current-limiting circuit unit 851, open loop protection circuit unit 852, constant-current circuit unit 853, output filter circuit unit 855 and load circuit unit 854;
The first outfan of voltage input circuit unit 841 is connected with the input of insurance circuit unit 842, the outfan of insurance circuit unit 842 is connected with the power end of being connected with the timing control circuit unit in the control input end of gauge tap circuit unit 844 respectively, and the control output end of gauge tap circuit unit 844 is connected with the filtering input of input filter circuit unit 847;
The filtering output end of input filter circuit unit 847 is connected with the boosting rectifier control input of boost control circuit unit 848, the boosting rectifier control output first end of boost control circuit unit 848 is connected with the input first end that boosts of booster circuit unit 849, the boosting rectifier control of boost control circuit unit 848 is exported the second end and is connected with the current limliting input of current-limiting circuit unit 851, and the current limliting outfan of current-limiting circuit unit 851 is connected with input second end that boosts of booster circuit unit 849;
The output first end that boosts of booster circuit unit 849 is connected with the input of open loop protection circuit unit 852, the outfan of open loop protection circuit unit 852 is connected with the constant current input of constant-current circuit unit 853, the constant current output end of constant-current circuit unit 853 is connected with the filtering first input end of output filter circuit unit 855, output second end that boosts of booster circuit unit 849 is connected with filtering second input of output filter circuit unit 855, and the outfan of output filter circuit unit 855 is connected with load circuit unit 854;
The second outfan of voltage input circuit unit 841 is connected with the switch input terminal of on-off circuit unit 843, the output switching terminal of on-off circuit unit 843 is connected with the on-off control end of timing control circuit unit 845, the voltage output end of timing control circuit unit 845 is connected with the relatively end of low-voltage testing circuit unit 846, and the voltage output end of low-voltage testing circuit unit 846 is connected with the voltage receiving terminal of timing control circuit unit 845;
The voltage output end of timing control circuit unit 845 is connected with the input of indicating circuit unit 850.
Utilize the USB control device, can power to the membrane body of sending out of LED additional issue film by computer, USB charger for mobile phone, USB Power Adapter, IPAD, IPHONE charger, PC, NOTEBOOK USB charger etc., saving is to the consumption of battery, reduce and pollute, utilize the versatility of USB interface, can enlarge Applicative time and the place of user, as: can use computer simultaneously, utilize computer for a kind of LED additional issue film power supply to present embodiment, issue additional or the Anti-hair loss nursing.
The operation principle of a kind of LED additional issue film of present embodiment is as follows:
Gauge tap circuit unit 844 is set to a gauge tap 85, indicating circuit unit 850 is set to a red led and a green indicating lamp, the USB control device is connected with a membrane body by the power line 7 of sending out on the membrane body, utilization is powered to the USB control device with the power supply of USB interface, click gauge tap 85, green indicating lamp is bright, the LED luminescence component 6 of sending out on the membrane body will continue luminous 10 minutes, time one arrives, and the LED luminescence component 6 that the control of USB control device is sent out on the membrane body quits work automatically; Double-click gauge tap 85, red led is bright, and the LED luminescence component 6 of sending out on the membrane body will continue luminous 20 minutes, and the time one arrives, the LED luminescence component 6 that the control of USB control device is sent out on the membrane body quits work automatically, and user can be controlled the time of using this LED additional issue film according to demand; By three times gauge taps 85, red led extinguishes, and the LED luminescence component 6 that control is sent out on the membrane body quits work automatically.If externally fed is not enough, when detecting input voltage and be lower than 4 volts, click gauge tap 85, extinguish after the red led flicker 30 times, the LED luminescence component 6 of sending out on the membrane body is not worked; Double-click gauge tap 85, extinguish after the red led flicker 30 times, the LED luminescence component 6 of sending out on the membrane body is not worked; By three times gauge taps 85, extinguish after the red led flicker 1 time, the LED luminescence component 6 of sending out on the membrane body is not worked.
During 6 work of LED luminescence component, by the staggered irradiation of red LED lamp and yellow light LED lamp, can massage and scalp irritation, activate hair follicle, promote hair growth.In conjunction with hair growth promoting class medicine and suitable massage, can promote the head blood circulation, improve the hair growth environment, promote scalp to absorb oxygen part and useful energy, the hair growth promoting effect is remarkable.
Embodiment 2:
Referring to Fig. 3 to Fig. 5, a kind of LED additional issue film, other structures of present embodiment are identical with embodiment 1, difference is: control device includes power line 7 and battery control device 9, one end of power line 7 is connected with LED luminescence component 6, the other end of power line 7 is provided with the plug that the general-purpose interface 94 with battery control device 9 is complementary, and sends out membrane body and battery control device 9 and removably connects by power line 7.
Battery control device 9 comprises shell 91, places battery installing hole 92 and control panel 93 in the shell 91, and is installed on the general-purpose interface 94 on the control panel 93, and battery installing hole 92 is electrically connected with control panel 93; Control panel 93 comprises cell voltage input circuit 931, low-voltage detection circuit 932, issues additional film load circuit 936, current limliting feedback circuit 937 and pwm signal frequency generating circuit 938 without electric display circuit 933, filter circuit 934, booster circuit 935, LED;
Battery in the input of cell voltage input circuit 931 and the battery control device 9 is connected, and the outfan of cell voltage input circuit 931 is connected with filter circuit with low-voltage detection circuit 932 respectively and is connected;
The outfan of low-voltage detection circuit 932 be connected without electric display circuit 933;
The input of booster circuit 935 comprises plateau current input, current limliting signal feedback input and pulse width modulating signal input, the plateau current input is connected with filter circuit 934 outfans, current limliting signal feedback input is connected with current limliting feedback circuit 937 outfans, and the pulse width modulating signal input is connected with the outfan of pwm signal frequency generating circuit 938;
The input of LED additional issue film load circuit 936 is connected with the outfan of booster circuit 935, and the outfan of LED additional issue film load circuit 936 is connected with the input of current limliting feedback circuit 937.
Wherein, the signal frequency that produces of pwm signal frequency generating circuit 938 is 50HZ-120HZ.When reaching the additional issue Anti-hair loss effect of the best, the signal frequency that pwm signal frequency generating circuit 938 produces is 60HZ.
Wherein, battery control device is provided with switch system 95, and switch system 95 is connected with control panel 93.
The battery control device 9 of present embodiment has low-voltage detection circuit 932 and without electric display circuit 933, has guaranteed the timely understanding of user to battery using state; Booster circuit 935 has guaranteed that battery still can normally use in the lower situation of electric weight; Pwm signal frequency generating circuit 938 control LED luminescence components 6 send the light of signal specific frequency, have further promoted the additional issue effect.
Embodiment 3:
A kind of LED additional issue film, other structures of present embodiment are identical with embodiment 2, and difference is: the red light wavelength of red LED lamp is set to 610 to 640 nanometers, and the yellow wavelengths of yellow light LED lamp is set to 580 to 600 nanometers.
In the actual use procedure, selecting the red light wavelength of red LED lamp is 630 nanometers, and the yellow wavelengths of yellow light LED lamp is that 590 nanometers can reach a more excellent additional issue effect.
The input voltage range of USB interface control device 8 is 4.5 to 5.5 volts, and the input current scope of USB interface control device 8 is 500 to 1000 milliamperes.
Because the voltage range that USB interface control device 8 is accepted falls identical with voltage range and the current range of most USB electric supply installation with current range, so the person of being easy to use powers to USB interface control device 8 with different USB electric supply installations, reduce limitation.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (8)

1. a LED issues additional film, comprise and send out membrane body, it is characterized in that: described membrane body comprises the luminescent film that is built-in with the LED luminescence component, and detachably be overlapped in all light film on the described luminescent film, described LED luminescence component comprises red LED lamp and yellow light LED lamp, the setting that is staggered of described red LED lamp and described yellow light LED lamp, described membrane body is connected with control device.
2. a kind of LED according to claim 1 issues additional film, and it is characterized in that: described membrane body is soft spherical membrane body, and described all light film is for isolating the light-permeable thin film of impurity.
3. a kind of LED according to claim 1 issues additional film, and it is characterized in that: described luminescent film comprises integrated head illuminant film, upper left volume luminescent film and upper right volume luminescent film.
4. a kind of LED according to claim 1 issues additional film, it is characterized in that: described control device comprises power line and USB interface control device, one end of described power line is connected with described LED luminescence component, and the other end of described power line is connected with an end of described USB interface control device.
5. a kind of LED according to claim 4 issues additional film, it is characterized in that: described USB interface control device is provided with upper casing, lower casing, circuit board and clip, described upper casing and lower casing form a receiving space, described circuit board is arranged in the described receiving space, and described clip is arranged at described lower casing.
6. a kind of LED according to claim 5 issues additional film, and it is characterized in that: described circuit board comprises voltage input circuit unit, insurance circuit unit, on-off circuit unit, gauge tap circuit unit, timing control circuit unit, low-voltage testing circuit unit, input filter circuit unit, boost control circuit unit, booster circuit unit, indicating circuit unit, current-limiting circuit unit, open loop protection circuit unit, constant-current circuit unit, output filter circuit unit and load circuit unit;
The first outfan of described voltage input circuit unit is connected with the input of described insurance circuit unit, the outfan of described insurance circuit unit respectively with the control input end of described gauge tap circuit unit be connected the power end of timing control circuit unit and be connected, the control output end of described gauge tap circuit unit is connected with the filtering input of described input filter circuit unit;
The filtering output end of described input filter circuit unit is connected with the boosting rectifier control input of described boost control circuit unit, the boosting rectifier control output first end of described boost control circuit unit is connected with the input first end that boosts of described booster circuit unit, the boosting rectifier control of described boost control circuit unit is exported the second end and is connected with the current limliting input of described current-limiting circuit unit, and the current limliting outfan of described current-limiting circuit unit is connected with input second end that boosts of described booster circuit unit;
The output first end that boosts of described booster circuit unit is connected with the input of described open loop protection circuit unit, the outfan of described open loop protection circuit unit is connected with the constant current input of described constant-current circuit unit, the constant current output end of described constant-current circuit unit is connected with the filtering first input end of described output filter circuit unit, output second end that boosts of described booster circuit unit is connected with filtering second input of described output filter circuit unit, and the outfan of described output filter circuit unit is connected with described load circuit unit;
The second outfan of described voltage input circuit unit is connected with the switch input terminal of described on-off circuit unit, the output switching terminal of described on-off circuit unit is connected with the on-off control end of described timing control circuit unit, the voltage output end of described timing control circuit unit is connected with the relatively end of described low-voltage testing circuit unit, and the voltage output end of described low-voltage testing circuit unit is connected with the voltage receiving terminal of described timing control circuit unit;
The voltage output end of described timing control circuit unit is connected with the input of described indicating circuit unit.
7. a kind of LED according to claim 1 issues additional film, it is characterized in that: described control device comprises power line and battery control device, one end of described power line is connected with the LED luminescence component, the other end of described power line is provided with the plug that the general-purpose interface with battery control device is complementary, and described membrane body and described battery control device removably connect by power line.
8. a kind of LED according to claim 7 issues additional film, it is characterized in that: described battery control device comprises shell, places battery installing hole and control panel in the shell, and being installed on general-purpose interface on the control panel, described battery installing hole is electrically connected with control panel; Described control panel comprises cell voltage input circuit, low-voltage detection circuit, issues additional film load circuit, current limliting feedback circuit and pwm signal frequency generating circuit without electric display circuit, filter circuit, booster circuit, LED;
Battery in the input of described cell voltage input circuit and the battery control device is connected, and the outfan of cell voltage input circuit is connected with filter circuit with low-voltage detection circuit respectively;
The outfan of described low-voltage detection circuit be connected without electric display circuit;
The input of described booster circuit comprises plateau current input, current limliting signal feedback input and pulse width modulating signal input, described plateau current input is connected with described filter circuit outfan, described current limliting signal feedback input is connected with described current limliting feedback circuit outfan, and described pulse width modulating signal input is connected with the outfan of described pwm signal frequency generating circuit;
The input of described LED additional issue film load circuit is connected with the outfan of described booster circuit, and the outfan of described LED additional issue film load circuit is connected with the input of described current limliting feedback circuit.
CN 201220351359 2012-07-19 2012-07-19 LED hair regrowing film Expired - Fee Related CN202802537U (en)

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Application Number Priority Date Filing Date Title
CN 201220351359 CN202802537U (en) 2012-07-19 2012-07-19 LED hair regrowing film

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Application Number Priority Date Filing Date Title
CN 201220351359 CN202802537U (en) 2012-07-19 2012-07-19 LED hair regrowing film

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CN202802537U true CN202802537U (en) 2013-03-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113285594A (en) * 2021-05-28 2021-08-20 太原航空仪表有限公司 Airborne aviation 270V power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113285594A (en) * 2021-05-28 2021-08-20 太原航空仪表有限公司 Airborne aviation 270V power supply

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Owner name: DR. LUMEN BEAUTY LIGHTING (SHANGHAI) BIOTECHNOLOGY

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Effective date of registration: 20141014

Address after: 200050 5F-236 room, No. 1955, Hami Road, Shanghai, Changning District

Patentee after: A Luman micron (Shanghai) Biotechnology Co. Ltd.

Address before: 523000 Guangdong city of Dongguan Province Huang Tang Cun B Hengli Town, the New District Building 2 floor Dongguan city flower Luman micron Electronic Technology Co. Ltd.

Patentee before: Dongguan Dr.Lumen Beauty Lighting Electronic Technology Inc.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20170719

CF01 Termination of patent right due to non-payment of annual fee