CN219288532U - Promote analog signal ware of effect is traped in kill mosquito - Google Patents

Promote analog signal ware of effect is traped in kill mosquito Download PDF

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Publication number
CN219288532U
CN219288532U CN202320111308.8U CN202320111308U CN219288532U CN 219288532 U CN219288532 U CN 219288532U CN 202320111308 U CN202320111308 U CN 202320111308U CN 219288532 U CN219288532 U CN 219288532U
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resistor
circuit
junction
interface
pin
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陈意传
黄铭
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Dengxia Technology Guangdong Co ltd
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Dengxia Technology Guangdong Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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Abstract

The utility model discloses an analog annunciator for improving mosquito killing trapping effect, which comprises a shell, wherein a circuit board is arranged in the shell, the circuit board comprises a main control chip, the input end of the main control chip is connected with a solar sampling circuit and a loop switching circuit, the output end of the main control chip is connected with a high-voltage package circuit, a transformer for killing mosquitoes is arranged in the high-voltage package circuit by a light control circuit, and the light control circuit is externally connected with a purple light lamp bead and a white light lamp bead and is used for attracting mosquitoes; according to the mosquito killer, the white lamp beads are externally connected, and the control circuit is used for periodically flashing to simulate the effect of candles, so that the attracting effect on mosquitoes is improved, and the killing effect of the mosquito killer is more remarkable.

Description

Promote analog signal ware of effect is traped in kill mosquito
Technical Field
The utility model relates to a circuit structure, in particular to a mosquito killer circuit.
Background
In the existing mosquito killer circuit, the light control circuit is used for attracting mosquitoes by utilizing the phototaxis of mosquitoes, and then the mosquitoes are killed by the high-voltage circuit. In the attraction mode, generally, purple light with a single wavelength is used as an attraction light source, and after a plurality of comparison experiments, compared with a common monochromatic purple light lamp, the white light superposition of the purple light and stroboscopic light (simulating the effect of sudden and sudden illumination of candelas) can generate better attraction effect, and the killing effect of the mosquito killer can be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the analog annunciator for improving the mosquito killing trapping effect.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a promote analog signal ware of mosquito killing trapping effect, includes the shell, install the circuit board in the shell, the shell be provided with solar panel interface P1, battery interface P2, USB interface P3 that charges, selector switch S1 and light interface P5 that the circuit board is connected, the circuit board includes main control chip U1, main control chip U1' S input be connected with solar sampling circuit that solar panel interface P1 electricity is connected and with the return circuit switching circuit that selector switch S1 electricity is connected, the output be connected with the high-voltage package circuit that the electric wire netting is connected and with light control circuit that light interface P5 electricity is connected, light interface P5 is connected with purple light lamp return circuit and white light lamp return circuit, purple light lamp return circuit and white light lamp return circuit are controlled by selector switch S1.
As a further improvement of the present utility model, the light interface P5 has three terminals, one of which is a ground terminal, one of which is a white light terminal, and the other is a purple light terminal, the white light lamp circuit is connected between the white light terminal and the ground terminal, and the purple light lamp circuit is connected between the purple light terminal and the ground terminal.
And the electric signal output by the white light terminal is a PWM waveform.
The model of the main control chip U1 is STC15W204S, the 1 pin of the main control chip U1 is connected with the solar sampling circuit, the 2 pin is connected with the positive pole of the chip power supply circuit, the 3 pin and the 6 pin are connected with the light control circuit, the 4 pin is connected with the negative pole of the chip power supply circuit, the 5 pin is connected with the high-voltage package circuit, and the 7 pin and the 8 pin are connected with the loop switching circuit.
The solar sampling circuit comprises a resistor R1, a resistor R2, a resistor R3, a capacitor C5 and a triode Q1, wherein one end of the resistor R1 is connected with the positive end of the solar panel interface P1 after being connected in series with the resistor R2, the other end of the resistor C5 is grounded, one end of the capacitor C5 is connected with a junction of the resistor R1 and the resistor R2 in series, the other end of the capacitor C5 is grounded, the B electrode of the triode Q1 is connected with a junction of the resistor R1 and the resistor R2 in series, the C electrode is connected with one end of the resistor R3, the E electrode is grounded, the other end of the resistor R3 is connected with the positive end of the battery interface P2, and the junction of the C electrode of the triode Q1 and the resistor R3 is connected with the 1 pin of the main control chip U1.
The circuit switching circuit comprises a diode D1A, a resistor R4, a resistor R5, a selection switch S1, a solar panel interface P1, a battery interface P2 and a USB charging interface P3, wherein one end of the solar panel interface P1 is connected with the positive electrode of the diode D1A, the other end of the solar panel interface P1 is grounded, one end of the solar panel interface P1 is connected with a contact point of the positive electrode of the diode D1A, the negative electrode of the diode D1A is connected with one end of the battery interface P2, the other end of the battery interface P2 is grounded, a contact point of the negative electrode of the diode D1A and one end of the battery interface P2 is connected with one end of the USB charging interface P3, the other end of the USB charging interface P3 is connected with a pin 2 of the selection switch S1, the other end of the USB charging interface P3 is grounded, a contact point of the negative electrode of the diode D1A is connected with a pin 2 of the selection switch S1, the other end of the resistor R5 is connected with the pin 2 of the selection switch S1, and the other end of the resistor S1 is connected with the other end of the main control switch S1, and the other end of the resistor S1 is connected with the pin 1P 1, and the other end of the resistor P1 is connected with the pin 1B 1 and the pin 2.
The light control circuit comprises a resistor R6, a resistor R7, a resistor R8, a resistor R9, a MOS tube Q2, a MOS tube Q3 and a light interface P5, wherein one end of the resistor R6 is connected with the 3 pin of the main control chip U1, and the other end is connected with the G pole of the MOS tube Q2; the MOS tube Q2 is connected with the MOS tube Q3, the MOS tube Q2 is connected with the light interface P5, the resistor R7 is connected with the junction of the resistor R6 and the MOS tube Q2, the other end is connected with the junction of the MOS tube Q2 and the MOS tube Q3, the junction of the MOS tube Q2 and the MOS tube Q3 is connected with the loop switching circuit, the MOS tube Q3 is connected with one end of the resistor R8, the D is connected with the other positive electrode of the light interface P5, the other end of the resistor R8 is connected with the pin 6 of the main control chip U1, one end of the resistor R9 is connected with the junction of the MOS tube Q3 and the resistor R8, the other end is connected with the junction of the MOS tube Q2 and the MOS tube Q3, the negative electrode of the light interface P5 is grounded, and the MOS tube Q2 and the MOS tube Q3 are connected.
The high-voltage package circuit comprises a resistor R10, a resistor R11, a resistor R12-1, a MOS transistor Q4, a triode Q5, a triode Q6, a capacitor C1, a capacitor C2, a capacitor C3, a diode D3A, a diode D4A, an inductance coil L1 and a transformer T1, wherein one end of the resistor R10 is connected with the 5 pin of the main control chip U1, the other end is connected with the G pole of the MOS transistor Q4, the S pole of the MOS transistor Q4 is connected with the loop switching circuit, one end of the MOS transistor Q4 is connected with one end of the inductance coil L1, the other end of the MOS transistor Q4 is connected with the junction of the resistor R10 and the G pole of the MOS transistor Q4, the other end is connected with the junction of the MOS transistor Q4, one end is connected with the C pole of the transistor Q1, the other end is connected with the C pole of the transistor Q6A of the transistor Q1, the other end is connected with the junction of the transistor Q6, the junction of the transistor Q6 is connected with the other end of the transistor Q1, the junction of the transistor Q6 is connected with the other end is connected with the junction of the transistor Q1, the negative electrode of the diode D4A is connected with the junction between the positive electrode of the diode D3A and the other end of the transformer T1, and the MOS tube Q4 is a PMOS tube.
The chip power supply circuit comprises a capacitor CE1 and a capacitor C4, one end of the capacitor CE1 is connected with the 2 pin of the main control chip U1 after being connected in parallel with the capacitor C4, the other end of the capacitor CE1 is connected with the 4 pin of the main control chip U1 after being grounded, and the contact point connected with the 2 pin of the main control chip U1 after being connected in parallel with the capacitor C4 is connected with the loop switching circuit.
The beneficial effects of the utility model are as follows: the mosquito killer is provided with the solar panel interface and the battery interface, so that the mosquito killer can be charged in an outdoor environment, electric energy after solar energy conversion is stored, a light control circuit is externally connected with white lamp beads, candles are simulated by shining a white light source, and the attracting effect of the mosquito killer on mosquitoes is improved; according to the mosquito killer, the white lamp beads are externally connected, and the control circuit is used for periodically flashing to simulate the effect of candles, so that the attracting effect on mosquitoes is improved, and the killing effect of the mosquito killer is more remarkable.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a circuit diagram of a circuit switching circuit of the present utility model;
FIG. 2 is a circuit diagram of a solar sampling circuit of the present utility model;
FIG. 3 is a circuit diagram of a light control circuit of the present utility model;
FIG. 4 is a circuit diagram of a chip power supply circuit of the present utility model;
fig. 5 is a circuit diagram of the high voltage package circuit of the present utility model.
Description of the embodiments
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.
Referring to fig. 1 to 5, an analog annunciator for improving mosquito killing trapping effect comprises a housing, wherein a circuit board is installed in the housing, the housing is provided with a solar panel interface P1, a battery interface P2, a USB charging interface P3, a selection switch S1 and a light interface P5, which are connected with the circuit board, the circuit board comprises a main control chip U1, the input end of the main control chip U1 is connected with a solar sampling circuit electrically connected with the solar panel interface P1 and a loop switching circuit electrically connected with the selection switch S1, the output end is connected with a high-voltage package circuit connected with a power grid and a light control circuit electrically connected with the light interface P5, the light interface P5 is connected with a purple light loop and a white light loop, and the purple light loop and the white light loop are controlled by the selection switch S1.
As a further improvement of the present utility model, the light interface P5 has three terminals, one of which is a ground terminal, one of which is a white light terminal, and the other is a violet light terminal, the white light lamp circuit is connected between the white light terminal and the ground terminal, the violet light lamp circuit is connected between the violet light terminal and the ground terminal, the white light terminal is externally connected with a plurality of white light lamp beads, and the violet light terminal is externally connected with a plurality of violet light lamp beads.
And the electric signal output by the white light terminal is a PWM waveform.
The model of the main control chip U1 is STC15W204S, the 1 pin of the main control chip U1 is connected with the solar sampling circuit, the 2 pin is connected with the positive pole of the chip power supply circuit, the 3 pin and the 6 pin are connected with the light control circuit, the 4 pin is connected with the negative pole of the chip power supply circuit, the 5 pin is connected with the high-voltage package circuit, and the 7 pin and the 8 pin are connected with the loop switching circuit.
The solar sampling circuit comprises a resistor R1, a resistor R2, a resistor R3, a capacitor C5 and a triode Q1, wherein one end of the resistor R1 is connected with the positive end of the solar panel interface P1 after being connected in series with the resistor R2, the other end of the resistor C5 is grounded, one end of the capacitor C5 is connected with a junction of the resistor R1 and the resistor R2 in series, the other end of the capacitor C5 is grounded, the B electrode of the triode Q1 is connected with a junction of the resistor R1 and the resistor R2 in series, the C electrode is connected with one end of the resistor R3, the E electrode is grounded, the other end of the resistor R3 is connected with the positive end of the battery interface P2, and the junction of the C electrode of the triode Q1 and the resistor R3 is connected with the 1 pin of the main control chip U1.
The circuit switching circuit comprises a diode D1A, a resistor R4, a resistor R5, a selection switch S1, a solar panel interface P1, a battery interface P2 and a USB charging interface P3, wherein one end of the solar panel interface P1 is connected with the positive electrode of the diode D1A, the other end of the solar panel interface P1 is grounded, one end of the solar panel interface P1 is connected with a contact point of the positive electrode of the diode D1A to the solar sampling circuit, the negative electrode of the diode D1A is connected with one end of the battery interface P2, the other end of the battery interface P2 is grounded, a junction point of the negative electrode of the diode D1A and one end of the battery interface P2 is connected with one end of the USB charging interface P3, the other end of the USB charging interface P3 is connected with a pin 2 of the selection switch S1, the other end of the USB charging interface P3 is grounded, a junction point of the resistor R4 is connected with a pin 2 of the selection switch S1, and the other end of the solar panel P1 is connected with the other end of the connection point of the connection switch P1B 1, and the current can flow into the connection pin 7 of the solar panel P1 through the resistor P1, and the other end of the connection pin 1B 1 is prevented from flowing into the connection pin 1B 1; during charging, the electric energy generated by the solar panel interface P1 or the USB charger interface P3 flows into the battery interface P2.
The light control circuit comprises a resistor R6, a resistor R7, a resistor R8, a resistor R9, a MOS tube Q2, a MOS tube Q3 and a light interface P5, wherein one end of the resistor R6 is connected with the 3 pin of the main control chip U1, and the other end is connected with the G pole of the MOS tube Q2; the MOS tube Q2 is connected with the MOS tube Q3, the MOS tube Q2 is connected with the light interface P5, the resistor R7 is connected with the junction of the resistor R6 and the MOS tube Q2, the other end is connected with the junction of the MOS tube Q2 and the MOS tube Q3, the junction of the MOS tube Q2 and the MOS tube Q3 is connected with the loop switching circuit, the MOS tube Q3 is connected with one end of the resistor R8, the D is connected with the other positive electrode of the light interface P5, the other end of the resistor R8 is connected with the pin 6 of the main control chip U1, one end of the resistor R9 is connected with the junction of the MOS tube Q3 and the resistor R8, the other end is connected with the junction of the MOS tube Q2 and the MOS tube Q3, the negative electrode of the light interface P5 is grounded, and the MOS tube Q2 and the MOS tube Q3 are connected.
The high-voltage package circuit comprises a resistor R10, a resistor R11, a resistor R12-1, a MOS transistor Q4, a triode Q5, a triode Q6, a capacitor C1, a capacitor C2, a capacitor C3, a diode D3A, a diode D4A, an inductance coil L1 and a transformer T1, wherein one end of the resistor R10 is connected with the 5 pin of the main control chip U1, the other end is connected with the G pole of the MOS transistor Q4, the S pole of the MOS transistor Q4 is connected with the loop switching circuit, one end of the MOS transistor Q4 is connected with one end of the inductance coil L1, the other end of the MOS transistor Q4 is connected with the junction of the resistor R10 and the G pole of the MOS transistor Q4, the other end is connected with the junction of the MOS transistor Q4, one end is connected with the C pole of the transistor Q1, the other end is connected with the C pole of the transistor Q6A of the transistor Q1, the other end is connected with the junction of the transistor Q6, the junction of the transistor Q6 is connected with the other end of the transistor Q1, the junction of the transistor Q6 is connected with the other end is connected with the junction of the transistor Q1, the negative electrode of the diode D4A is connected with the junction between the positive electrode of the diode D3A and the other end of the transformer T1, the MOS tube Q4 is a PMOS tube, and in actual use, a power grid for killing mosquitoes is connected in parallel with the two ends of the capacitors C2 and C3.
The chip power supply circuit comprises a capacitor CE1 and a capacitor C4, one end of the capacitor CE1 is connected with the 2 pin of the main control chip U1 after being connected in parallel with the capacitor C4, the other end of the capacitor CE1 is connected with the 4 pin of the main control chip U1 after being grounded, and the contact point connected with the 2 pin of the main control chip U1 after being connected in parallel with the capacitor C4 is connected with the loop switching circuit.
When the mosquito killer is used, the selection switch S1 is provided with three gears, when the selection switch S1 is dialed to the foot 3, the external purple lamp beads are always on, the transformer T1 is electrified, and the external white lamp beads flash, so that the functions of attracting and killing mosquitoes under the working state are realized; when the selection switch S1 is dialed to the foot 1, the external connection obtains that the ultraviolet lamp beads do not work, the transformer T1 is not electrified, the external connection white lamp beads are always on, and at the moment, the mosquito killer can realize the lighting function under the working state; when the selection switch S1 is dialed between the foot 3 and the foot 1, the selection switch is disconnected, the external white lamp beads and the ultraviolet lamp beads do not work, the transformer T1 is not electrified, and the mosquito killer does not work at the moment.
In the daytime, the analog signal device detects the light intensity through the solar sampling circuit, when the light is strong, the solar panel interface P1 charges the battery interface P2, the mosquito killer keeps a closed state, and at night, the mosquito killer supplies power through the battery interface P2 to kill mosquitoes or illuminate; in actual use, the mosquito eradication lamp is sometimes required to be started in the daytime, but at the moment, the solar panel interface P1 is charged and works simultaneously due to the fact that the solar sampling circuit detects strong light intensity, the charging efficiency is low, so that the function of shielding the solar sampling circuit is arranged in the main control chip U1, when the solar sampling circuit is required to be shielded, the foot 1 of the selection switch S1 is shifted to the foot 3 (the interval time is not more than 1 second), and the mosquito eradication function under the detection of the shielding solar sampling circuit can be activated; the illumination function detected by the shielding solar sampling circuit can be activated by pulling the selection switch S1 from the foot 3 to the foot 1 (the interval time is not more than 1 second), and if the shielding function is to be closed, the selection switch S1 can be closed (namely, the selection switch S1 is pulled between the foot 1 and the foot 3).
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides a promote analog signal ware of mosquito killing trapping effect, includes the shell, install the circuit board in the shell, its characterized in that the shell be provided with solar panel interface P1, battery interface P2, USB interface P3 that charges, selection switch S1 and light interface P5 that the circuit board is connected, the circuit board includes main control chip U1, main control chip U1' S input be connected with solar sampling circuit that solar panel interface P1 electricity is connected and with the return circuit switching circuit that selection switch S1 electricity is connected, the output be connected with the high-voltage package circuit of electric wire netting connection and with the light control circuit that light interface P5 electricity is connected, light interface P5 is connected with purple light return circuit and white light lamp return circuit, purple light lamp return circuit and white light lamp return circuit are controlled by selection switch S1.
2. The analog annunciator for improving mosquito trapping effect according to claim 1, wherein the light interface P5 has three terminals, one of which is a ground terminal, one of which is a white light terminal, and the other is a purple light terminal, the white light circuit is connected between the white light terminal and the ground terminal, and the purple light circuit is connected between the purple light terminal and the ground terminal.
3. The analog annunciator for improving mosquito killing and trapping effect according to claim 2, wherein the electric signal output from the white light terminal is a PWM waveform.
4. The analog annunciator for improving mosquito killing and trapping effect according to claim 3, wherein the model of the main control chip U1 is STC15W204S, the 1 pin of the main control chip U1 is connected with the solar sampling circuit, the 2 pin is connected with the positive pole of the chip power supply circuit, the 3 pin and the 6 pin are connected with the light control circuit, the 4 pin is connected with the negative pole of the chip power supply circuit, the 5 pin is connected with the high voltage package circuit, and the 7 pin and the 8 pin are connected with the loop switching circuit.
5. The analog signal device for improving mosquito killing and trapping effect according to claim 4, wherein the solar sampling circuit comprises a resistor R1, a resistor R2, a resistor R3, a capacitor C5 and a triode Q1, wherein after the resistor R1 is connected in series with the resistor R2, one end of the resistor R1 is connected with the positive end of the solar panel interface P1, the other end of the resistor R2 is grounded, one end of the capacitor C5 is connected with a junction of the resistor R1 and the resistor R2 in series, the other end of the resistor Q1 is grounded, the pole B of the triode Q1 is connected with a junction of the resistor R1 and the resistor R2 in series, the pole C is connected with one end of the resistor R3, the pole E is grounded, the other end of the resistor R3 is connected with the positive end of the battery interface P2, and the junction of the pole C of the triode Q1 and the resistor R3 is connected with the 1 pin of the master control chip U1.
6. The analog signal device for improving mosquito killing trapping effect according to claim 5, wherein the loop switching circuit comprises a diode D1A, a resistor R4, a resistor R5, a selection switch S1, a solar panel interface P1, a battery interface P2, and a USB charging interface P3, one end of the solar panel interface P1 is connected to the positive pole of the diode D1A, the other end is grounded, a junction between one end of the solar panel interface P1 and the positive pole of the diode D1A is connected to the solar sampling circuit, a negative pole of the diode D1A is connected to one end of the battery interface P2, the other end of the battery interface P2 is grounded, a junction between the negative pole of the diode D1A and one end of the battery interface P2 is an output terminal of the loop switching circuit, the other end of the USB charging interface P3 is connected to a pin 2 of the selection switch S1, a junction between the other end of the USB charging interface P3 and one end is connected to a pin 2 of the loop switching circuit, a junction between the other end of the main control switch S1 and one end of the resistor R4 is connected to one end of the resistor R1, and the other end of the resistor R4 is connected to the resistor R1.
7. The analog annunciator for improving mosquito killing trapping effect according to claim 6, wherein the light control circuit comprises a resistor R6, a resistor R7, a resistor R8, a resistor R9, a MOS tube Q2, a MOS tube Q3 and a light interface P5, wherein one end of the resistor R6 is connected with a 3 pin of the main control chip U1, and the other end is connected with a G pole of the MOS tube Q2; the MOS tube Q2 is connected with the MOS tube Q3, the MOS tube Q2 is connected with the light interface P5, the resistor R7 is connected with the junction of the resistor R6 and the MOS tube Q2, the other end is connected with the junction of the MOS tube Q2 and the MOS tube Q3, the junction of the MOS tube Q2 and the MOS tube Q3 is connected with the loop switching circuit, the MOS tube Q3 is connected with one end of the resistor R8, the D is connected with the other positive electrode of the light interface P5, the other end of the resistor R8 is connected with the pin 6 of the main control chip U1, one end of the resistor R9 is connected with the junction of the MOS tube Q3 and the resistor R8, the other end is connected with the junction of the MOS tube Q2 and the MOS tube Q3, and the negative electrode of the light interface P5 is grounded.
8. The analog signal generator of claim 1, wherein the high-voltage package circuit comprises a resistor R10, a resistor R11, a resistor R12-1, a MOS transistor Q4, a triode Q5, a triode Q6, a capacitor C1, a capacitor C2, a capacitor C3, a diode D3A, a diode D4A, an inductance coil L1, and a transformer T1, wherein one end of the resistor R10 is connected with a 5 pin of the master control chip U1, the other end is connected with a G pole of the MOS transistor Q4, an S pole of the MOS transistor Q4 is connected with one end of the inductance coil L1, one end of the resistor R11 is connected with a junction of the G pole of the MOS transistor Q4, the other end is connected with a junction of the MOS transistor Q4, the resistor R12 is connected with one end of the inductor L1 in parallel to the circuit, the other end is connected with the C pole of the transistor C1, the other end is connected with the junction of the transistor Q1, the other end is connected with the C2, the other end of the transistor Q1 is connected with the junction of the transistor Q6, the other end is connected with the other end of the transistor Q1, the other end is connected with the junction of the transistor Q6, the other end is connected with the junction of the transistor Q1 is connected with the transistor Q6, the other end is connected with the junction of the transistor Q1, the junction of the transistor Q1 is connected with the junction of the transistor Q4, the positive electrode of the diode D3A is connected with the other end of the transformer T1, the other end of the capacitor C3 is connected with the positive electrode of the diode D4A, and the negative electrode of the diode D4A is connected with a contact point between the positive electrode of the diode D3A and the other end of the transformer T1.
9. The analog annunciator for improving mosquito killing and trapping effect according to claim 4, wherein the chip power supply circuit comprises a capacitor CE1 and a capacitor C4, wherein one end of the capacitor CE1 is connected with the 2 pin of the main control chip U1 after being connected with the capacitor C4 in parallel, the other end of the capacitor CE1 is connected with the 4 pin of the main control chip U1 after being grounded, and a contact point connected with the 2 pin of the main control chip U1 after being connected with the capacitor C4 in parallel is connected with the loop switching circuit.
CN202320111308.8U 2023-01-13 2023-01-13 Promote analog signal ware of effect is traped in kill mosquito Active CN219288532U (en)

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CN202320111308.8U CN219288532U (en) 2023-01-13 2023-01-13 Promote analog signal ware of effect is traped in kill mosquito

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Application Number Priority Date Filing Date Title
CN202320111308.8U CN219288532U (en) 2023-01-13 2023-01-13 Promote analog signal ware of effect is traped in kill mosquito

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CN219288532U true CN219288532U (en) 2023-07-04

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