Electronic mosquito swatter capable of being controlled at fixed time

Abstract

The utility model discloses an electric mosquito swatter capable of being controlled in a timing mode. The electric mosquito swatter comprises a handle and a net swatter part connected with the handle. The net racket part comprises a high-voltage net surface and an ultraviolet lamp area arranged around the high-voltage net surface; the light induction sensor, the switch matched with the light induction sensor and the main control circuit are arranged in the handle, the light intensity of the current environment can be obtained, and the light induction sensor automatically inducts daytime and night so as to automatically control starting or stopping of the mosquito killing function; or the starting or stopping time of mosquito eradication is directly set through operation of the switch combination, and the function of appointment mosquito eradication is achieved. According to the technical scheme, the problem that an existing electric mosquito swatter cannot be automatically controlled in a timing mode is solved, and the electric mosquito swatter is energy-saving, environment-friendly and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric mosquito swatter technical field especially a kind of electric mosquito swatter of timing control. BACKGROUND

[0002] With the concept of energy conservation and environmental protection gradually into people's hearts, the design of various products also begins to develop towards energy saving. High-voltage net is the main power consumption unit on electric mosquito swatter, and the traditional electric mosquito swatter usually controls the working state of high-voltage net through mechanical switch. In the absence of the off switch, it consumes electricity quickly. In the actual use process, it is also difficult to turn off the power at any time, so it is easy to cause unnecessary energy loss. CONTENT OF THE UTILITY MODEL

[0003] To overcome the deficiencies of the prior art, an electric mosquito swatter with timing control is provided.

[0004] An electric mosquito swatter with timing control includes a handle and a net swatter part connected to the handle. The net swatter part includes a high-voltage net surface and a purple light area arranged around the high-voltage net surface.

[0005] A first switch and a second switch are provided on the handle. A light sensor and a main control circuit electrically connected to the first switch, the second switch and the light sensor are provided in the handle.

[0006] The first switch includes at least two working states. In one of the working states, the light sensor is used to obtain the light intensity of the current environment, and the main control circuit controls the opening or closing of the electric mosquito swatter with timing control. In another working state of the first switch, the second switch controls the opening or closing of the electric mosquito swatter with timing control.

[0007] Alternatively,

[0008] A third switch, a fourth switch and a fifth switch are provided on the handle. A main control circuit electrically connected to the third switch, the fourth switch and the fifth switch is provided in the handle.

[0009] The third switch includes at least two working states. In one of the working states, the fourth switch and the fifth switch are used to set the opening or closing time of the electric mosquito swatter with timing control. In another working state of the third switch, the third switch controls the opening or closing of the electric mosquito swatter with timing control.

[0010] Preferably, a number tube and / or a working indicator light are also provided on the handle, and the number tube and the working indicator light are electrically connected to the main control circuit respectively.

[0011] Preferably, the main control circuit includes an MCU unit, a light sensing circuit electrically connected to the MCU unit, and a switch control circuit; the light sensing circuit includes the light sensing sensor, the switch control circuit corresponds to the first switch, and includes a path connecting to the ultraviolet lamp area; a boost multiplier circuit is provided on the path connecting to the ultraviolet lamp area;

[0012] Alternatively, the main control circuit includes an MCU unit, a timing control circuit electrically connected to the MCU unit, and a switch control circuit; the timing control circuit includes the fourth switch and the fifth switch; the switch control circuit corresponds to the third switch and includes a path connecting to the ultraviolet lamp area; a boost multiplier circuit is provided on the path connecting to the ultraviolet lamp area.

[0013] Preferably, a protection circuit is also connected to the switch control circuit, the protection circuit including an overvoltage protection circuit and a lithium battery overcharge and over-discharge protection circuit.

[0014] Preferably, an LED light is also connected to the switch control circuit, and a digital display unit is also connected to the MCU unit; the LED light corresponds to the working indicator light, and the digital display unit corresponds to the digital tube.

[0015] This utility model provides a timed electric mosquito swatter designed to address the lack of automatic timer control in existing electric mosquito swatters. In one implementation, a light sensor automatically acquires the ambient light intensity to determine the time, thus controlling the swatter to remain inactive during the day and automatically activate at night to kill mosquitoes, achieving energy conservation and environmental protection while eliminating the hassle of manual operation. Simultaneously, the first and second switches enable both automatic and manual modes, allowing for multiple uses and providing users with various options. In another implementation, a combination of fourth and fifth switches allows for direct setting of the mosquito-killing function's on / off times, achieving scheduled timer control. This, combined with a third switch, also enables both automatic and manual modes. In short, the addition of a scheduled mosquito-killing function allows users to set the machine's activation time and duration according to their needs, offering great convenience and flexibility. Attached Figure Description

[0016] Figure 1 This is a perspective view of a time-controlled electric mosquito swatter according to an embodiment of the present invention.

[0017] Figure 2 This is another perspective view of the time-controlled electric mosquito swatter in this embodiment of the present invention;

[0018] Figure 3 This is a circuit diagram (light sensor) of an electric mosquito swatter that can be controlled by a timer in an embodiment of this utility model.

[0019] Figure 4 This is another circuit diagram of the time-controlled electric mosquito swatter in this embodiment of the present invention (reservation timer control);

[0020] The markings in the accompanying drawings are as follows:

[0021] 1. Handle; 2. Net racket part; 21. High-voltage net surface; 22. Ultraviolet light area; 3. First switch; 4. Second switch; 5. Digital tube; 6. Light sensor; 7. Third switch; 8. Fourth switch; 9. Fifth switch. Detailed Implementation

[0022] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] Example 1 provides a time-controlled electric mosquito swatter, such as... Figure 1 As shown, it includes: a handle 1 and a net-snatching part 2 connected to the handle; the net-snatching part includes a high-voltage net surface 21 and a UV lamp area 22 arranged around the high-voltage net surface; a first switch 3 and a second switch 4 are provided on the handle, and a light sensor and a main control circuit electrically connected to the first switch, the second switch and the light sensor are provided inside the handle.

[0024] The first switch includes at least two working states. In one working state, the light sensor is used to obtain the light intensity of the current environment, and the main control circuit controls the timed electric mosquito swatter to turn on or off. In the other working state of the first switch, the second switch controls the timed electric mosquito swatter to turn on or off.

[0025] The first switch functions as a mode switch, with two operating states: automatic and manual. In automatic mode, a light sensor detects the ambient light intensity of the environment, distinguishing between day and night, and the main control circuit then controls the swatter's on / off state. That is, it's off during the day and activated at night. In manual mode, the user can directly control the swatter's on / off state using the second switch.

[0026] Furthermore, the handle is equipped with a digital display and / or a working indicator light, which are electrically connected to the main control circuit. The digital display and the working indicator light are used to display information such as the working status of the electric mosquito swatter.

[0027] Further, the master control circuit comprises an MCU unit, a light sensing circuit electrically connected to the MCU unit, and a switch control circuit; the light sensing circuit comprises a light sensing sensor, and the switch control circuit corresponds to the first switch and comprises a path connected to the purple light lamp area; a boost voltage circuit is arranged on the path connected to the purple light lamp area.

[0028] In addition, the switch control circuit is connected to a protection circuit, and the protection circuit comprises an overvoltage protection circuit and a lithium battery overcharge and overdischarge protection circuit connected to each other. The switch control circuit is also connected to an LED lamp, and the MCU unit is also connected to a digital display unit; the LED lamp corresponds to a working indicator lamp, and the digital display unit corresponds to a digital tube.

[0029] Specifically, as shown in Figure 2 , the MCU unit in the master control circuit corresponds to U4; the light sensing sensor D6 is connected to U4 and grounded through a resistor R6; the digital display unit is SIP5; the working indicator lamp is LED1; the boost voltage circuit comprises T1 and an auxiliary circuit connected to T1; the switch control circuit mainly comprises the first switch SW1, Q4, Q5, Q6, Q7, Q9, and D5; the lithium battery overcharge and overdischarge protection circuit mainly comprises U1 and U3; and the overvoltage protection circuit mainly comprises Q2, Q3, R9, R10, R11, and ZD1.

[0030] When the switch SW1 is turned to the automatic mode, the light sensing sensor D6 and the light sensing circuit composed of D6 can sense the light intensity of the current environment of the electric mosquito swatter and input the corresponding signal to the 9-pin GIN of U4 in the MCU unit, and U4 can determine the light intensity of the current environment, i.e., whether it is daytime (light on) or night (light off) through the signal input through the 9-pin. If it is daytime, Q9 is turned off; if it is night, Q9 is turned on. At the same time, after the electric mosquito swatter circuit is powered on, V+ is connected to the purple light lamp area, so that the boost voltage circuit and the purple light lamp work, thereby achieving the effect that the electric mosquito swatter placed in a room can automatically kill mosquitoes at night and automatically turn off at daytime according to the change of the ambient light.

[0031] When the switch SW1 is turned to the manual mode, mosquitoes can be manually killed without being affected by light, thereby providing users with multiple use scene options.

[0032] Embodiment 2 provides a timing-controllable electric mosquito swatter, as shown in Figure 2 , comprising a handle 1 and a net swatter part 2 connected to the handle; the net swatter part comprises a high-voltage net surface 21 and a purple light lamp area 22 arranged around the high-voltage net surface;

[0033] A third switch 7, a fourth switch 8, and a fifth switch 9 are arranged on the handle; a master control circuit electrically connected to the third switch, the fourth switch, and the fifth switch is arranged in the handle.

[0034] The third switch has at least two working states, and when in one of the working states, the fourth switch and the fifth switch are used to set the opening or closing time of the electric mosquito swatter; when in another working state of the third switch, the third switch is used to control the opening or closing of the electric mosquito swatter.

[0035] The third switch is equivalent to a mode switch, and the two working states of the mode switch are an automatic mode and a manual mode. In the automatic mode, the opening time or the closing time of the mosquito killing function is set through the fourth switch and the fifth switch, i.e., the mosquito killing is started or stopped after the preset time is reached, so as to realize the pre-scheduled timing function. In the manual mode, the user can directly operate the third switch, which is convenient and flexible.

[0036] Further, a digital tube and / or a working indicator lamp are arranged on the handle and electrically connected with the main control circuit. The digital tube is used to display the opening time or the closing time of the pre-scheduled mosquito killing, and the working indicator lamp is used to display the working state of the electric mosquito swatter and other information.

[0037] Further, the main control circuit comprises an MCU unit, a timing control circuit electrically connected with the MCU unit, and a switch control circuit. The timing control circuit comprises the fourth switch and the fifth switch. The switch control circuit corresponds to the third switch and comprises a path connected with the purple light area. A boost voltage circuit is arranged on the path connected with the purple light area. In addition, the switch control circuit is also connected with a protection circuit, which comprises an overvoltage protection circuit and a lithium battery overcharge and overdischarge protection circuit. The switch control circuit is also connected with an LED lamp, and the MCU unit is also connected with a digital display unit. The LED lamp corresponds to the working indicator lamp, and the digital display unit corresponds to the digital tube.

[0038] Specifically, as shown in Figure 4 the MCU unit in the main control circuit is U4, the third switch is SW1, the fourth switch and the fifth switch correspond to SW2 and SW3 respectively, the digital display unit is SIP5, the working indicator lamp is LED1, the boost voltage circuit comprises T1 and an auxiliary circuit connected with T1, and the switch control circuit mainly comprises SW1, Q4, Q5, Q6, Q7, Q9 and D5. The lithium battery overcharge and overdischarge protection circuit mainly comprises U1 and U3, and the overvoltage protection circuit mainly comprises Q2, Q3, R9, R10, R11 and ZD1.

[0039] Different from the embodiment 1, the light sensing sensor D6 connected with the MCU unit U4 in the main control circuit is replaced by the fourth switch SW2 and the fifth switch SW3 and auxiliary devices R6 and R8.

[0040] When the switch SW1 is turned to the automatic mode, the user can set the starting time of the electric mosquito swatter to start killing mosquitoes through the combination of SW2 and SW3, such as 1 hour later, 2 hours later, or 18:00 later, etc. Similarly, the user can set the starting time of the electric mosquito swatter to stop working after starting, such as 1 hour later, 2 hours later, or 8:00 later, etc. After setting the starting time of the electric mosquito swatter to start and stop working through SW2 and SW3, the electric mosquito swatter can be used as a mosquito killing lamp.

[0041] When the switch SW1 is turned to the manual mode, the mosquito can be killed manually, and the operation is convenient and flexible.

[0042] The above is the description of the electric mosquito swatter with the timing control function, which is used to help understand the utility model; however, the embodiments of the utility model are not limited by the above examples, any change, modification, replacement, combination, simplification, which does not deviate from the principle of the utility model, should be the equivalent replacement mode, and all are included in the protection scope of the utility model.

Claims

1. A timer-controllable electric mosquito swatter, characterized by comprising: The handle and the racket part connected with the handle; the racket part includes a high-pressure net surface and a purple light area arranged around the high-pressure net surface; The handle is provided with a first switch and a second switch, and the handle is provided with a light sensing sensor and a main control circuit electrically connected with the first switch, the second switch and the light sensing sensor; The first switch includes at least two working states, and in one of the working states, the light sensing sensor is used to obtain the light intensity of the current environment, and the main control circuit controls the opening or closing of the electric mosquito swatter; in another working state of the first switch, the second switch controls the opening or closing of the electric mosquito swatter. Alternatively, The handle is provided with a third switch, a fourth switch and a fifth switch; the handle is provided with a main control circuit electrically connected with the third switch, the fourth switch and the fifth switch; The third switch includes at least two working states, and in one of the working states, the fourth switch and the fifth switch are used to combine the opening or closing time of the electric mosquito swatter; in another working state of the third switch, the third switch controls the opening or closing of the electric mosquito swatter.

2. The time-controllable electric mosquito-flap as claimed in claim 1, wherein, The handle is also provided with a nixie tube and / or a working indicator light, which are electrically connected with the main control circuit respectively.

3. The time-controllable electric mosquito-flap as claimed in claim 2, wherein, The main control circuit includes an MCU unit, a light sensing circuit electrically connected with the MCU unit and a switch control circuit; the light sensing circuit includes the light sensing sensor, and the switch control circuit corresponds to the first switch and includes a path connected with the purple light area; a voltage boosting circuit is arranged on the path connected with the purple light area. Alternatively, the main control circuit includes an MCU unit, a timing control circuit electrically connected with the MCU unit and a switch control circuit; the timing control circuit includes the fourth switch and the fifth switch; the switch control circuit corresponds to the third switch and includes a path connected with the purple light area; a voltage boosting circuit is arranged on the path connected with the purple light area.

4. The time-controllable electric mosquito-flap as claimed in claim 3, wherein, The switch control circuit is also connected with a protection circuit, which includes an overvoltage protection circuit and a lithium battery overcharge and overdischarge protection circuit connected with each other.

5. The time-controllable electric mosquito-hat according to claim 4, wherein The switch control circuit is also connected with an LED lamp, and the MCU unit is also connected with a digital display unit; the LED lamp corresponds to the working indicator light, and the digital display unit corresponds to the nixie tube.

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