CN212929669U

CN212929669U - Vibration expelling parasite night-light

Info

Publication number: CN212929669U
Application number: CN202021699574.XU
Authority: CN
Inventors: 史兴琼
Original assignee: Shenzhen Wubantu Technology Co ltd
Current assignee: Shenzhen Wubantu Technology Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-04-09
Anticipated expiration: 2030-08-15

Abstract

The utility model discloses a vibration insect-expelling night lamp, which comprises a lower cover, a vibration motor, a light source radiator, a light source bottom plate, a LED light source, a light source diffusion cover, an upper cover, a controller mainboard, a photosensitive diode and an ultrasonic generator, wherein the controller mainboard is arranged in the lower cover; a vibration motor is fixed in the lower cover; an ultrasonic generator is arranged in the lower cover; the lower cover is connected with a light source radiator; the light source radiator is connected with an upper cover; the upper cover is provided with a light source bottom plate; the light source base plate is provided with an LED light source and a photosensitive diode; the upper cover is connected with a light source diffusion cover. The novel insect repellant has the beneficial effects of achieving the purpose of inhibiting and repelling pests and having good insect repelling effect.

Description

Vibration expelling parasite night-light

Technical Field

The utility model relates to an expelling parasite night-light field, in particular to vibration expelling parasite night-light.

Background

Common pests in living environments such as cockroaches and the like have extremely sensitive characteristics to the environment and are very sensitive to changes of environmental illumination, airflow (sound pressure) and vibration. Under the conditions of stable illumination, sound and vibration in the experimental environment, pests can gradually adapt to the current illumination and airflow sound pressure environment and start to move; once the stable environment changes, such as sudden increase or decrease of illumination, change of air flow sound pressure, change of conduction vibration, etc., the change of the conditions can stimulate the sense of common pests such as cockroaches, etc., and the common pests can escape to find shelter. In the practical life experience, people observe that when people walk, open a door and turn on a lamp, pests such as cockroaches escape and are hidden everywhere, and after the people leave and turn off the lamp light, the pests gradually start to be active; when people knock furniture such as a cabinet and the like, pests can be seen to escape from the cabinet, and the pest expelling night lamp is designed by utilizing the principle.

However, the existing insect-repelling night lamp still has the problems that only light or ultrasound is emitted, and the insect-repelling effect is poor.

Therefore, a special controller is needed to be designed, and a specific control mode is used in combination with light, vibration and sound waves to simulate an unstable active environment; the variable illumination, vibration and sound environment is generated, so that pests such as cockroaches in the range are in an unstable environment for a long time and are difficult to continuously move in a large range, the activity degree is gradually weakened, the reproduction speed is reduced, then pest groups are far away from the area, the pest expelling effect is achieved, and the simple vibration pest expelling night lamp emitting light or ultrasound is quite necessary.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibration expelling parasite night-light can solve the problem of mentioning in the background art.

The utility model provides a vibration insect-expelling night lamp, which comprises a lower cover, a vibration motor, a light source radiator, a light source bottom plate, a LED light source, a light source diffusion cover, an upper cover, a controller mainboard, a photosensitive diode and an ultrasonic generator, wherein the controller mainboard is arranged in the lower cover; a vibration motor is fixed in the lower cover; an ultrasonic generator is arranged in the lower cover; the lower cover is connected with a light source radiator; the light source radiator is connected with an upper cover; the upper cover is provided with a light source bottom plate; the light source base plate is provided with an LED light source and a photosensitive diode; the upper cover is connected with a light source diffusion cover.

Preferably, a controller is arranged on the controller mainboard, the controller is composed of a single chip microcomputer, an output driving circuit and an input circuit, and the output driving circuit comprises a light source driving circuit, a vibration motor driving circuit and an ultrasonic generator driving circuit.

Preferably, the light source driving circuit is electrically connected to the LED light source, the vibration motor driving circuit is electrically connected to the vibration motor, and the ultrasonic generator driving circuit is electrically connected to the ultrasonic generator.

Preferably, the input circuit is connected with a photosensitive diode and a key switch, and the photosensitive diode is a photosensitive sensor.

Preferably, the ultrasonic generator is an ultrasonic generator in a piezoelectric or electromagnetic diaphragm mode.

Preferably, the vibration motor is an eccentric vibration motor or a linear vibration motor.

Preferably, the key switch is a microswitch and is provided with an LED indicating lamp.

The utility model provides a beneficial effect: the vibration insect-repelling night lamp is composed of a controller consisting of a single chip microcomputer, a driving LED light source, a vibration motor, an ultrasonic generator and the like, and the working time and the output intensity of each control unit are respectively output according to a control strategy pre-programmed in the single chip microcomputer, so that an unstable sound, light and vibration environment is manufactured, the normal activity behavior of pests is interfered, the purpose of inhibiting and repelling the pests is achieved, and a better insect-repelling effect is achieved.

Drawings

Fig. 1 is a schematic view of a split structure of a vibrating insect-repelling night lamp provided by the present invention;

fig. 2 is a schematic structural view of a vibrating insect-repelling night lamp provided by the present invention;

fig. 3 is a schematic diagram of a circuit connection structure of a vibrating insect-repelling night lamp according to the present invention;

FIG. 4 is a diagram illustrating timing waveforms used in the embodiment;

FIG. 5 is a block diagram of a controller according to an embodiment;

description of reference numerals: 1-lower cover; 2-a vibration motor; 3-a light source heat sink; 4-a light source backplane; 5-LED light source; 6-light source diffusion cover; 7-covering; 8-a controller motherboard; 9-a photodiode; 10-ultrasonic generator.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 3, an embodiment of the present invention provides a vibration insect-repelling night light, which includes a lower cover 1, a vibration motor 2, a light source radiator 3, a light source bottom plate 4, an LED light source 5, a light source diffusion cover 6, an upper cover 7, a controller motherboard 8, a photodiode 9, and an ultrasonic generator 10, wherein the controller motherboard 8 is disposed in the lower cover 1; a vibration motor 2 is fixed in the lower cover 1; an ultrasonic generator 10 is arranged in the lower cover 1; the lower cover 1 is connected with a light source radiator 3; the light source radiator 3 is connected with an upper cover 7; the upper cover 7 is provided with a light source bottom plate 4; the light source bottom plate 4 is provided with an LED light source 5 and a photosensitive diode 9; the upper cover 7 is connected with a light source diffusion cover 6.

In this embodiment, the controller is provided on the controller main board 8, the controller is composed of a single chip microcomputer, an output driving circuit and an input circuit, and the output driving circuit includes a light source driving circuit, a vibration motor driving circuit and an ultrasonic generator driving circuit.

In this embodiment, the light source driving circuit is electrically connected to the LED light source 5, the vibration motor driving circuit is electrically connected to the vibration motor 2, and the ultrasonic generator driving circuit is electrically connected to the ultrasonic generator 10.

In this embodiment, the input circuit is connected to a photodiode 9 and a key switch, and the photodiode 9 is a photosensitive sensor.

In this embodiment, the ultrasonic generator 10 is an ultrasonic generator in a piezoelectric or electromagnetic diaphragm mode.

In this embodiment, the vibration motor 2 is an eccentric vibration motor or a linear vibration motor.

In this embodiment, the key switch is a microswitch and is provided with an LED indicator.

The working principle is as follows: the photosensitive sensor is used for detecting the illumination intensity around, when the ambient brightness is detected to be higher than a threshold value, the light source of the LED light source 5 is turned off under the control of the single chip microcomputer, and only the ultrasonic generator 10 and the vibration motor 2 work in a mode of a control strategy; when the ambient light is weak, the single chip microcomputer controls to turn on the light source of the LED light source 5, and controls the LED light source 5, the ultrasonic generator 10 and the vibration motor 2 to work in a mode of a pre-programmed control strategy, so that an unstable environment with sound, light and vibration is manufactured, and the normal activity of pests is interfered, and the specific frame flow of the controller is shown in fig. 5.

The programmed control strategy refers to a section of program or data which is arranged in the single chip microcomputer and is used for defining that each drive circuit outputs in a specific mode, the control strategy is output signals of each driver which change along with time, and the control strategy is briefly described as follows:

time second

1

5

10

15

20

25

30

35

40

Vibration

Close off

Is opened

Close off

Is opened

Close off

Ultrasound

Close off

Is opened

Close off

Is opened

Close off

Light source

Is opened

Close off

Is opened

Close off

Is opened

Alternatively, the control strategy may be random or dynamically adjusted or automatically generated based on input variables such as light intensity, but may still be considered a preset program, a preset program for generating a random strategy or generating a new strategy, using a time-series waveform diagram as shown in FIG. 4.

The technical effects are as follows: the vibration insect-repelling night lamp is composed of a controller consisting of a single chip microcomputer, a driving LED light source 5, a vibration motor 2, an ultrasonic generator 10 and the like, and the working time and the output intensity of each control unit are respectively output according to a control strategy pre-programmed in the single chip microcomputer, so that an unstable sound, light and vibration environment is manufactured, the normal activity behavior of pests is interfered, the purpose of inhibiting and repelling the pests is achieved, and a better insect-repelling effect is achieved.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. A vibration expelling parasite night-light which characterized in that: the LED light source device comprises a lower cover (1), a vibration motor (2), a light source radiator (3), a light source bottom plate (4), an LED light source (5), a light source diffusion cover (6), an upper cover (7), a controller main board (8), a photosensitive diode (9) and an ultrasonic generator (10), wherein the controller main board (8) is arranged in the lower cover (1); a vibration motor (2) is fixed in the lower cover (1); an ultrasonic generator (10) is arranged in the lower cover (1); the lower cover (1) is connected with a light source radiator (3); the light source radiator (3) is connected with an upper cover (7); a light source bottom plate (4) is arranged on the upper cover (7); the light source bottom plate (4) is provided with an LED light source (5) and a photosensitive diode (9); the upper cover (7) is connected with a light source diffusion cover (6).

2. A vibrating insect-repelling night light as claimed in claim 1, wherein the controller is arranged on the controller main board (8), the controller is composed of a single chip microcomputer, an output driving circuit and an input circuit, and the output driving circuit comprises a light source driving circuit, a vibration motor driving circuit and an ultrasonic generator driving circuit.

3. A vibrating insect-repelling night light according to claim 2, wherein the light source driving circuit is electrically connected to the LED light source (5), the vibration motor driving circuit is electrically connected to the vibration motor (2), and the ultrasonic generator driving circuit is electrically connected to the ultrasonic generator (10).

4. A vibrating insect-repelling night-light according to claim 2, wherein the input circuit is connected to a photodiode (9) and a push-button switch, and the photodiode (9) is a light-sensitive sensor.

5. A vibrating insect-repelling night-light according to claim 1, wherein the ultrasonic generator (10) is an ultrasonic generator in the form of a piezoelectric or electromagnetic diaphragm.

6. A vibrating insect-repelling night-light according to claim 1, wherein the vibration motor (2) is an eccentric vibration motor or a linear vibration motor.

7. A vibrating insect-repelling night light as claimed in claim 4, wherein said push button switch is a microswitch and is provided with an LED indicator light.