CN215992340U

CN215992340U - Pediculizer

Info

Publication number: CN215992340U
Application number: CN202121536387.4U
Authority: CN
Inventors: 梁卓谦
Original assignee: Shenzhen Quande Electronic Technology Co ltd
Current assignee: Shenzhen Quande Electronic Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-03-11
Anticipated expiration: 2031-07-07

Abstract

The application provides a pediculizer, through turning on the first switch SW1 and electrifying, realize and start the pulse boost rectifier unit formed by triode Q5, Q6, Q7 and D2, use the chargeable battery to boost through the pulse oscillation of the rectifier unit of the pulse boost, after rectifying through diode D2, make the output voltage of the high-voltage low-current produce between the steel combs, can produce the electron and dissociate and make the resistance of the air reduce when there is pediculizer between the steel combs, the current can flow to the shortest path, produce the little electricity, kill the pediculizer, after the pediculizer is killed, form an impedance conductor and make short circuit, cut off the chargeable battery through the second triode Q2, form the transient no buzz or LED not glimmer, but after the pediculizer is cleaned from COM1/COM2 between the steel combs, the second triode (Q2) turns on the power again, kill the flea function and resume normal again; the whole body can effectively remove the lice under low current and high voltage, has no harm to human bodies and pets, and has good effect of removing the lice; and the rechargeable battery is used for supplying power, so that the energy benefit is increased and the environment is protected.

Description

Pediculizer

Technical Field

The utility model relates to the field of lice removing devices, in particular to a pediculizer.

Background

An ultrasonic insect-expelling massage comb is disclosed in a published Chinese patent publication CN2843056Y, 6.2006.12.78, and comprises comb teeth, a comb handle, an ultrasonic generator, a micro motor and a shell, wherein an eccentric wheel is fixedly connected on a micro motor shaft, the micro motor and the ultrasonic generator are respectively connected with a power supply through leads, and the ultrasonic generator, the micro motor and the power supply are packaged in the shell; the micromotor drives the eccentric wheel to rotate, inertia generated by the rotation of the eccentric wheel enables the whole comb body to vibrate, the comb teeth are in contact with the hair to drive the hair to vibrate so as to open the coiled hair and massage the pet, and the sound wave frequency of the ultrasonic generator is set in a sensitive area of pests so as to expel fleas, lice and the like. The existing insect repeller only has the function of repelling fleas, lice and the like, and when the existing insect repeller is actually used, the fleas, the lice and the like are repelled and then just jump to the other position of an animal or even jump to a human body, so that the fleas, the lice and the like cannot be captured or killed.

In the prior art, a device for stunning or killing lice by adopting high-voltage electricity is also provided, after the device for killing lice is powered on, the device only buzzes only by a single sound without other function selections, and pets fear the high tone of the buzzer, can run away and do not want to leave to comb hair and kill lice; and the existing pediculosis devices generally use a dry battery with 1.5V, the dry battery can not be charged, and the dry battery does not have electricity after being used for a period of time, needs to be replaced by a new battery, and is not in line with environmental protection.

Disclosure of Invention

In order to solve the problems, the utility model provides the pediculicide device which is convenient to use, simple in structure and capable of capturing or killing fleas, lice and other harmful insects, the buzzer indicating unit or the LED lamp indicating unit can be selectively started through the second switch SW2 according to actual needs, the function indication of the buzzer module or the LED lamp module can be selected, the pediculicide device is not limited to one function, and the pediculicide device can be flexibly used.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a pediculosis device, includes pediculosis device shell, PCB board, rechargeable battery, steel comb all embed at the pediculosis device shell, including bee calling organ indicating element, LED lamp indicating element, pulse boost rectifier unit, first switch SW1, second switch SW2, second triode Q2 in the PCB board, rechargeable battery boosts rectifier unit electric connection and realizes the power supply through first switch SW1 and pulse, just the pulse boost rectifier unit is provided with output positive pole COM1 and output negative pole COM2, and wherein output positive pole COM1 and output negative pole COM2 are connected with the steel comb respectively, and rechargeable battery passes through second triode Q2 and second switch SW2 electric connection, and rechargeable battery passes through second switch SW2 control and bee calling organ indicating element or LED lamp indicating element electric connection.

Further, the pulse boost rectifying unit includes a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a third capacitor C3, a fourth capacitor C4, a fifth triode Q5, a sixth triode Q6, a seventh triode Q7, a second inductor L2, a first diode D1, and a second diode D2, wherein the positive electrode of the rechargeable battery is connected to one end of the sixth resistor R6, the seventh resistor R7, the eighth resistor R8, the ninth resistor R9, and the second inductor L9 through the first switch, and the other end of the sixth resistor R9 is connected to the collector of the fifth triode Q9, the other end of the seventh resistor R9 is connected to the base of the fifth triode Q9, the other end of the eighth resistor R9 is connected to the base of the sixth triode Q9, the other end of the ninth resistor R9 is connected to the base of the sixth triode Q9, and the collector of the third triode Q9 is connected to the collector 9 through the third triode C9, the collector of the sixth triode Q6 is connected to the base of the fifth triode Q5 through a fourth capacitor C4, the other end of the second inductor L2 is connected to the collector of the seventh triode Q7, the base of the seventh triode Q7 is connected to the collector of the sixth triode Q6, the collector of the seventh triode Q7 is connected to the negative electrode of the first diode D1, the collector of the seventh triode Q7 is connected to the positive electrode of the second diode D2, the negative electrode of the second diode D2 is connected to the positive output electrode COM1 through a load resistor R12, and the negative electrode of the second diode D2 is further connected to the negative output electrode COM2 through a filter capacitor C5.

Further, the steel combs comprise a plurality of negative electrode steel combs and a plurality of positive electrode steel combs, the negative electrode steel combs and the positive electrode steel combs are respectively arranged in a staggered mode, the output positive electrodes COM1 are respectively and electrically connected with the positive electrode steel combs, and the output negative electrodes COM2 are respectively and electrically connected with the negative electrode steel combs.

Further, the buzzer indication unit comprises a first boosting unit and a buzzer module electrically connected with the first boosting unit, wherein the first boosting unit comprises a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first capacitor C1, a second capacitor C2, a first triode Q1 and a third triode Q3; the positive electrode of the rechargeable battery is connected with the collector of a second triode Q2, the emitter of the second triode Q2 is respectively connected with one ends of a first resistor R1, a second resistor R2, a third resistor R3 and a fourth resistor R4, the other end of a fourth resistor R4 is connected with the collector of the first triode Q1, the other end of the third resistor R3 is connected with the base of a third triode Q3, the other end of the second resistor R2 is connected with the base of a first triode Q1, the other end of the first resistor R1 is connected with the collector of a third triode Q3, the collector of the first triode Q1 is connected with the base of a third triode Q3 through a first capacitor C1, and the collector of the third triode Q3 is connected with the base of a first triode Q1 through a second capacitor C2; the collector of the second triode Q2 is connected to the input of the buzzer module through the second switch SW2, and the output of the buzzer module is connected to the collector of the first triode Q1.

Further, the LED lamp indicating unit includes an LED lamp module, wherein an anode of the rechargeable battery is connected to a collector of the second transistor Q2 through the first switch SW1, a base of the second transistor Q2 is grounded, and a collector of the second transistor Q2 is connected to the LED lamp module through the second switch SW 2.

Further, pediculizer shell is provided with an accommodating groove, and a cleaning brush is arranged in the accommodating groove.

Further, the output voltage of the rechargeable battery is 1.2V-3V.

Furthermore, a battery compartment for placing a rechargeable battery is arranged in the housing of the pediculizer, and a battery cover is covered on the surface of the battery compartment.

Further, the second switch (SW2) is provided on one side of the battery compartment surface.

Further, the LED lamp module is arranged in the housing of the pediculicide device, and the housing of the pediculicide device is of a semitransparent structure.

The utility model has the beneficial effects that:

1. since in the present application, the start-up of the pulse boost rectifying unit is first achieved by opening the first switch SW1, after the pulse oscillation of the pulse boost rectifying unit is boosted using the rechargeable battery, after diode rectification, high-voltage low-current output voltage (which can reach more than 200 volts) is generated between the steel combs, when lice or a conductive body similar to lice are arranged between the steel combs, electrons are generated to dissociate, so that the resistance of air is reduced, current flows to the shortest path, micro electricity is generated, and the lice are killed, when lice are killed, an impedance conductor is formed to be a short circuit, the rechargeable battery is cut off through the second triode Q2, transient non-buzzer sound or LED non-flicker is formed, when lice are cleaned from the COM1/COM2 between the steel combs, the power supply of the rechargeable battery is turned on again by the second triode (Q2), and the flea-killing function is reinstated to be normal; the whole body can effectively remove the lice under low current and high voltage, has no harm to human bodies and pets, and has good effect of removing the lice; and the rechargeable battery can be used for supplying power, so that the energy benefit is increased and the environment is protected.

2. In the utility model, the buzzer indicating unit or the LED lamp indicating unit can be selectively started through the second switch SW2 according to actual needs, the function indication of the buzzer module or the LED lamp module can be selected, the function indication is not limited to one function, the use is flexible, and compared with the function indication of the LED lamp module added in the traditional technology, the sound fear of a pet to the buzzer can be relieved, the pet can sit nicely and comb hair and remove lice while sitting, and the LED flickers and is equivalently provided with power-on indication.

3. Moreover, most external program electronic elements are changed into SMD patches by the circuit, so that the production efficiency is greatly improved, and the quality control can be improved.

Drawings

Fig. 1 is a circuit schematic of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

The reference numbers illustrate: 1. a buzzer indicating unit; an LED lamp indicating unit; an LED lamp; 3. a pulse boost rectifying unit; 4. a rechargeable battery; 10. a housing of the pediculicide device; 101. a battery cover; 102. cleaning the brush; 20. and (4) a steel comb.

Detailed Description

Referring to fig. 1-3, the present invention relates to a pediculizer, which comprises a pediculizer housing 10, a PCB board, a rechargeable battery 4, and a steel comb 20, wherein the PCB board, the rechargeable battery 4, and the steel comb 20 are all disposed in the pediculizer housing 10, the PCB comprises a buzzer indicating unit 1, an LED lamp indicating unit 2, a pulse boosting rectifying unit 3, a first switch SW1, a second switch SW2 and a second triode Q2, the rechargeable battery 4 is electrically connected with the pulse boosting rectifying unit 3 through a first switch SW1 and realizes power supply, the pulse boosting and rectifying unit 3 is provided with an output positive electrode COM1 and an output negative electrode COM2, wherein the output anode COM1 and the output cathode COM2 are respectively connected with the steel comb 20, the rechargeable battery 4 is electrically connected with the second switch SW2 through a second triode Q2, and the rechargeable battery 4 is controlled by the second switch SW2 to be electrically connected with the buzzer indicating unit 1 or the LED lamp indicating unit 2.

Since in the present application, the start-up of the pulse-boost rectifying unit 3 is first achieved by opening the first switch SW1, after the pulse oscillation of the pulse-boost rectifying unit 3 is boosted using the rechargeable battery 4, after diode rectification, the output voltage of high voltage and low current generated between the steel combs 20 can reach more than 200 volts, when lice or a conductive body similar to lice are placed between the steel combs 20, electrons are generated to dissociate, so that the resistance of air is reduced, current flows to the shortest path, micro electricity is generated, lice are killed, when lice are killed, an impedance conductor is formed to be short-circuited, the rechargeable battery 4 is cut off through the second triode Q2 to form transient non-buzzer sound or non-flickering LED, however, when lice are swept from the COM1/COM2 between the combs 20, the rechargeable battery 4 is turned on again by the second transistor Q2, and the flea-killing function is reinstated; the whole body can effectively remove the lice under low current and high voltage, has no harm to human bodies and pets, and has good effect of removing the lice; and the rechargeable battery 4 increases energy efficiency and protects the environment.

In the utility model, the buzzer indicating unit 1 or the LED lamp indicating unit 2 can be selectively started through the second switch SW2 according to actual needs, the buzzer module or the LED lamp 21 can be selected to flash, the function indication is not limited to one function, the use is flexible, compared with the function indication of the newly added LED lamp module 21 in the traditional technology, the sound fear of a pet to the buzzer can be relieved, the pet can sit delicately and the like, and can comb hairs and remove lice, and the LED lamp module 21 flashes and is also equivalently provided with power-on indication.

Moreover, most external program electronic elements are changed into SMD patches by the circuit, so that the production efficiency is greatly improved, and the quality control can be improved.

Further, the pulse boost rectifier unit 3 includes a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a third capacitor C3, a fourth capacitor C4, a fifth triode Q5, a sixth triode Q6, a seventh triode Q7, a second inductor L2, a first diode D1, and a second diode D2, wherein the positive electrode of the rechargeable battery is connected to one end of the sixth resistor R6, the seventh resistor R7, the eighth resistor R8, the ninth resistor R9, and the second inductor L9 through the first switch, and the other end of the sixth resistor R9 is connected to the collector of the fifth triode Q9, the other end of the seventh resistor R9 is connected to the base of the fifth triode Q9, the other end of the eighth resistor R9 is connected to the base of the sixth triode Q9, the other end of the ninth resistor R9 is connected to the base of the sixth triode Q9, and the collector of the third triode Q9 is connected to the collector 9, the collector of the sixth triode Q6 is connected to the base of the fifth triode Q5 through a fourth capacitor C4, the other end of the second inductor L2 is connected to the collector of the seventh triode Q7, the base of the seventh triode Q7 is connected to the collector of the sixth triode Q6, the collector of the seventh triode Q7 is connected to the negative electrode of the first diode D1, the collector of the seventh triode Q7 is connected to the positive electrode of the second diode D2, the negative electrode of the second diode D2 is connected to the positive output electrode COM1 through a load resistor R12, and the negative electrode of the second diode D2 is further connected to the negative output electrode COM2 through a filter capacitor C5.

In this embodiment, the sixth resistor R6, the seventh resistor R7, the eighth resistor R8, the ninth resistor R9, the third capacitor C3, the fourth capacitor C4, the fifth transistor Q5, and the sixth transistor Q6 form a multivibrator circuit to generate an oscillation signal, and then the oscillation signal is sent to the boost circuit formed by the seventh transistor Q7, the second inductor L2, the second diode D2, and the first diode D1.

Further, the steel combs 20 include a plurality of negative steel combs 20 and a plurality of positive steel combs 20, the negative steel combs 20 and the positive steel combs 20 are respectively arranged in a staggered manner, the output positive poles COM1 are respectively electrically connected with the positive steel combs 20, and the output negative poles COM2 are respectively electrically connected with the negative steel combs 20. That is, two adjacent combs 20 can be used as the positive comb 20 and the negative comb 20, and the scope of delousing can be increased.

Further, the buzzer indication unit 1 includes a first boosting unit and a buzzer module electrically connected to the first boosting unit, where the first boosting unit includes a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first capacitor C1, a second capacitor C2, a first triode Q1, and a third triode Q3; the positive electrode of the rechargeable battery 4 is connected with the collector of a second triode Q2, the emitter of the second triode Q2 is respectively connected with one ends of a first resistor R1, a second resistor R2, a third resistor R3 and a fourth resistor R4, the other end of the fourth resistor R4 is connected with the collector of the first triode Q1, the other end of the third resistor R3 is connected with the base of a third triode Q3, the other end of the second resistor R2 is connected with the base of a first triode Q1, the other end of the first resistor R1 is connected with the collector of a third triode Q3, the collector of the first triode Q1 is connected with the base of a third triode Q3 through a first capacitor C1, and the collector of the third triode Q3 is connected with the base of a first triode Q1 through a second capacitor C2; the collector of the second triode Q2 is connected to the input of the buzzer module through the second switch SW2, and the output of the buzzer module is connected to the collector of the first triode Q1.

Further, the LED lamp indicating unit 2 includes an LED lamp module 21, wherein the positive electrode of the rechargeable battery 4 is connected to the collector of the second transistor Q2 through the first switch SW1, the base of the second transistor Q2 is grounded, and the collector of the second transistor Q2 is connected to the LED lamp module 21 through the second switch SW 2.

Further, the pediculizer housing 10 is provided with a receiving groove, and a cleaning brush 102 is provided in the receiving groove. Wherein the user can directly take out the cleaning brush 102 from the containing groove to clean the steel comb 20, and can replace the cleaning brush 102 into the containing groove after cleaning. And the cleaning brush 102 is provided with rail bars at both sides thereof, and guide rails are provided at both sides thereof, the cleaning brush rail bar and the guide rail in the receiving groove are detachably connected, and the tail end of the cleaning brush 102 is provided with a concave position for exerting force respectively.

Further, the output voltage of the rechargeable battery 4 is 1.2V to 3V. In this application, the inside of the pediculizer housing 10 is provided with a battery compartment for placing the rechargeable battery 4, and the surface of the battery compartment is covered with a battery cover 101, and the rechargeable battery 4 used in this application can be recycled, so that the pediculizer is more environment-friendly. Meanwhile, in the embodiment, the second switch SW2 is disposed at one side in the battery compartment, and the corresponding prompt module can be selected through the second switch SW2 according to actual needs by opening the battery cover 101. Moreover, in the application, a charging interface can be arranged, a corresponding charging circuit is arranged on the PCB, and a user can directly charge the rechargeable battery 4 through the charging interface without taking the rechargeable battery 4 out of the battery bin.

Further, the LED lamp module 21 is built in the pediculicide housing 10, which is a translucent structure. Owing to avoid the pet to sting the damage that pediculicide device shell 10 leads to LED lamp module 21 during the comb, then in this application with LED lamp module 21 built-in pediculicide device shell 10, design into translucent construction pediculicide device shell 10 moreover, convenience of customers sees the operating condition of LED lamp module 21.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims

1. A pediculizer, which is characterized in that: including pediculosis device shell, PCB board, rechargeable battery, steel comb all are built-in at the pediculosis device shell, including bee calling organ indicating element, LED lamp indicating element, pulse boost rectifier unit, first switch (SW1), second switch (SW2), second triode (Q2) in the PCB board, rechargeable battery steps up rectifier unit electric connection and realizes the power supply through first switch (SW1) and pulse, just the pulse is stepped up rectifier unit and is provided with output positive pole (COM1) and output negative pole (COM2), wherein output positive pole (COM1) and output negative pole (COM2) are connected with the steel comb respectively, rechargeable battery passes through second triode (Q2) and second switch (SW2) electric connection, and rechargeable battery passes through second switch (SW2) control and bee calling organ indicating element or LED lamp indicating element electric connection.

2. A pediculizer as claimed in claim 1, wherein: the pulse boosting rectifying unit comprises a sixth resistor (R6), a seventh resistor (R7), an eighth resistor (R8), a ninth resistor (R9), a third capacitor (C3), a fourth capacitor (C4), a fifth triode (Q5), a sixth triode (Q6), a seventh triode (Q7), a second inductor (L2), a first diode (D1) and a second diode (D2), wherein the positive electrode of the rechargeable battery is respectively connected with one ends of the sixth resistor (R6), the seventh resistor (R7), the eighth resistor (R8), the ninth resistor (R9) and the second inductor (L2) through a first switch, the other end of the sixth resistor (R6) is connected with the collector of the fifth triode (Q5), the other end of the seventh resistor (R7) is connected with the base of the fifth triode (Q5), and the other end of the eighth resistor (R8) is connected with the base of the sixth triode (Q6), the other end of the ninth resistor (R9) is connected with the collector of the sixth triode (Q6), the collector of the fifth triode (Q5) is connected with the base of the sixth triode (Q6) through a third capacitor (C3), and the collector of the sixth triode (Q6) is connected with the base of the fifth triode (Q5) through a fourth capacitor (C4), the other end of the second inductor (L2) is connected with the collector of the seventh triode (Q7), the base of the seventh triode (Q7) is connected with the collector of the sixth triode (Q6), the collector of the seventh triode (Q7) is connected with the cathode of the first diode (D1), the collector of the seventh triode (Q7) is connected with the anode of the second diode (D2), the cathode of the second diode (D2) is connected with the output anode (COM1) through a load resistor (R12), and the cathode of the second diode (D2) is also connected with the output cathode (COM2) through a filter capacitor (C5).

3. A pediculizer as claimed in claim 2, wherein: the steel combs comprise a plurality of negative electrode steel combs and a plurality of positive electrode steel combs, wherein the negative electrode steel combs and the positive electrode steel combs are respectively arranged in a staggered mode, the output positive electrodes (COM1) are respectively and electrically connected with the positive electrode steel combs, and the output negative electrodes (COM2) are respectively and electrically connected with the negative electrode steel combs.

4. A pediculizer as claimed in claim 1, wherein: the buzzer indicating unit comprises a first boosting unit and a buzzer module electrically connected with the first boosting unit, wherein the first boosting unit comprises a first resistor (R1), a second resistor (R2), a third resistor (R3), a fourth resistor (R4), a first capacitor (C1), a second capacitor (C2), a first triode (Q1) and a third triode (Q3); wherein the positive electrode of the rechargeable battery is connected with the collector of the second triode (Q2), the emitter of the second triode (Q2) is respectively connected with one end of the first resistor (R1), the second resistor (R2), the third resistor (R3) and the fourth resistor (R4), the other end of the fourth resistor (R4) is connected with the collector of the first triode (Q1), the other end of the third resistor (R3) is connected with the base of the third triode (Q3), the other end of the second resistor (R2) is connected with the base of the first triode (Q1), the other end of the first resistor (R1) is connected with the collector of the third triode (Q3), the collector of the first triode (Q1) is connected with the base of the third triode (Q3) through a first capacitor (C1), the collector of the third triode (Q3) is connected with the base of the first triode (Q1) through a second capacitor (C2); the collector of the second triode (Q2) is connected with the input end of the buzzer module through a second switch (SW2), and the output end of the buzzer module is connected with the collector of the first triode (Q1).

5. A pediculizer as claimed in claim 1, wherein: the LED lamp indicating unit includes an LED lamp module, wherein an anode of the rechargeable battery is connected with a collector of a second triode (Q2) through a first switch (SW1), a base of the second triode (Q2) is grounded, and a collector of the second triode (Q2) is connected with the LED lamp module through a second switch (SW 2).

6. A pediculizer as claimed in claim 1, wherein: the pediculizer shell is provided with an accommodating groove, and a cleaning brush is arranged in the accommodating groove.

7. A pediculizer as claimed in claim 1, wherein: the output voltage of the rechargeable battery is 1.2V-3V.

8. A pediculizer as claimed in claim 1, wherein: a battery compartment for placing a rechargeable battery is arranged in the housing of the pediculizer, and a battery cover is covered on the surface of the battery compartment.

9. A pediculizer as claimed in claim 8, wherein: the second switch (SW2) is disposed on one side of the battery compartment surface.

10. A pediculizer as claimed in claim 5, wherein: the LED lamp module is arranged in the housing of the pediculicide device, and the housing of the pediculicide device is of a semitransparent structure.