CN202361177U - Pressure sensing night lamp - Google Patents

Abstract

The utility model relates to a pressure-sensing night light, which comprises an LED lighting device and a pressure sensing device. The LED lighting device is connected to the pressure-sensing device through wires. The LED lighting device includes a casing, an LED lamp module, a transparent housing, The pin, the LED lamp module is embedded on the shell and its surface is covered with a light-transmitting cover, the pin is located on the side of the shell corresponding to the LED lamp module, and the LED lamp module includes a circuit board, one or more LED lights and time-delay lighting elements, the one or more LED lights and time-delay lighting elements are connected on the circuit board and connected through lines. The utility model discloses a pressure-sensing night light, which is convenient to use, energy-saving, and takes up little space.

Description

A pressure-sensitive night light

technical field

The utility model relates to the technical field of lighting devices, in particular to a pressure-sensing night light.

Background technique

Due to its low operating voltage, low power consumption, stable performance, small size, impact resistance, and strong vibration resistance, LED has become the darling of the lighting market. It is a green lighting source, and its energy-saving characteristics are popular among consumers. of favor.

In the current house decoration design, the switch of the light is generally designed at the door, which is convenient to turn on the light when entering the door, but this design causes inconvenience to getting up and turning on the light at night. The moment you wake up and turn on the light, the light will be very dazzling due to the sudden change from dark to very bright environment, and the human eyes are not used to it.

Utility model content

The purpose of the utility model is to solve the above problems and provide a pressure-sensing night light, which is easy to use, energy-saving, and takes up little space.

The utility model is a pressure-sensing night light, which is characterized in that it includes an LED lighting device and a pressure sensing device, and the LED lighting device is connected to the pressure sensing device through a wire; the LED lighting device includes a casing, an LED lamp module, a transparent Light shell cover, pin, the LED light module is embedded in the shell and its surface is covered with a light-transmitting shell, the pin is located on the side of the shell corresponding to the LED light module; the LED light module includes a circuit board, One or more LED lamps and time-delay lighting elements, the one or more LED lights and time-delay lighting elements are connected on the circuit board and connected through lines.

The pressure sensing device is inlaid on the shell of the LED lighting device. In this way, the switch of the LED lighting device can be conveniently controlled at the near end

The LED lighting device has both a pressure sensing device connected by wires and a pressure sensing device directly arranged on the LED lighting device shell. In this way, the switch of the LED lighting device can be conveniently controlled at both the far end and the near end.

The utility model discloses a pressure-sensing night light, which is convenient to use, energy-saving, and takes up little space.

Description of drawings

Fig. 1 is a structural schematic diagram of a pressure-sensing night light of the utility model;

Fig. 2 is a front view of the LED lighting device;

Fig. 3 is a side view of the LED lighting device;

Fig. 4 is a circuit diagram of a pressure-sensing night light of the present invention;

FIG. 5 is a circuit diagram of the LED lamp H in FIG. 4 .

The corresponding relationship between the component numbers in the attached drawings is as follows:

1. Pressure sensing night light; 2. LED lighting device; 3. Pressure sensing device; 4. Wire;

5. Shell; 6. LED light module; 7. Translucent housing; 8. Switch;

9. Pin; 10. Circuit board; 11. LED light.

Detailed ways

A specific embodiment of a pressure-sensing night light of the present invention is provided below in conjunction with the accompanying drawings.

Please refer to FIG. 1 , a pressure-sensing night light 1 of the present invention includes an LED lighting device 2 and a pressure-sensing device 3 , and the LED lighting device 2 is connected to the pressure-sensing device 3 through a wire 4 .

Please refer to FIG. 2 and FIG. 3 , the LED lighting device 2 includes a housing 5 , an LED lamp module 6 , a light-transmitting housing 7 , a switch 8 , and a latch 9 .

The shell 5 can be made of general plastics, plastics, engineering plastics, etc. Since the pressure-sensing night light of the utility model is used indoors, the protection requirements for the shell are not very high. Therefore, in order to save costs, the shell can be made of general plastics. , The shape of the shell can be made into various shapes according to needs, for example, a square shell can be made. The LED lamp module 6 is embedded in the housing 5, and the light-transmitting housing 7 covers the LED lamp module 6 and allows the light emitted by the LED lamp module 6 to exit, wherein the light-transmitting housing can adopt any known light-transmitting Material manufacturing, such as plastic, glass. The pin 9 is located on the side of the shell 5 opposite to the LED lamp module 6, and the pin 9 connects the LED lighting device to the power supply, and the pin 9 is a pin commonly used by those skilled in the art.

Please refer to Figure 4 for the circuit diagram of a pressure-sensing night light of the utility model, wherein the dotted frame at position A is the circuit diagram of the delayed lighting components, the dotted frame at position B is the equivalent circuit diagram of the pressure sensing device, and H is the LED lamp.

The LED lamp module 6 includes a circuit board 10, one or more LED lamps 11, and a time-delay lighting element. Since the time-delay lighting element is inside the LED lamp module 6, it is not shown in the figure. The LED lamp 11 and the time-delay lighting element are fixed on the circuit board 10 and connected through the circuit board 10 . Wherein, the circuit board 10 can be a circuit board known to those skilled in the art, such as a PCB board; the LED lamp 11 is a PMP3522 type LED lamp produced by Texas Instruments Semiconductor Technology (Shanghai) Co., Ltd., its circuit diagram please refer to Refer to Figure 5. On the circuit board 10, one or more LED lamps 11 are distributed in various arrangements, such as a quadrilateral distribution. The distribution of the LED lamps 11 in FIG. 2 is only a schematic diagram; Obtained by technology, please refer to the circuit diagram of part A in Figure 4 for the circuit diagram of the time-delay lighting element, in which the thyristor adopts the one-way thyristor of the model MCR100-8.

The LED lighting device 2 may also include a switch 8 located on the housing 5 , and the switch 8 may control the switch of the LED lamp module 6 . When the pressure sensing device 3 is inconvenient to use, the switch 8 can be used to control the switch of the pressure sensing night light 1. The switch 8 is a switch commonly used by those skilled in the art in the prior art.

The pressure sensing device 3 includes a housing and a pressure sensor, since the pressure sensor is located in the housing of the pressure sensing device 3, it is not shown in the figure. The shell of the pressure sensing device is made of copolymer material, and when the pressure is removed, the shell can return to its original position due to the special properties of the copolymer material. The pressure sensor used in a pressure-sensing night light of the utility model is a 20AWG piezoelectric cable of model 1005801-1 produced by Beijing Saisiwei Measurement and Control Technology Co., Ltd. Of course, those skilled in the art can also select other pressure sensors as needed.

As mentioned above, the pressure sensing device 3 is connected to the lighting device 2 through the wire 4, therefore, the pressure sensing device 3 can be connected to the LED lighting device 2 through a wire, and they are respectively located in different positions of the room; the pressure sensing device 3 can also be directly installed On the housing 5 of the LED lighting device 2 ; there may also be two pressure sensing devices, one is connected to the LED lighting device 2 through wires, and the other is directly placed on the housing 5 of the LED lighting device 2 .

The utility model relates to a pressure-sensing night light. The LED lighting device is connected to the pressure-sensing device through wires, and the pressure-sensing device is placed in a place within reach, such as the bedside. When needed, touch the pressure-sensing device, and the pressure-sensing device will The pressure signal is converted into an electrical signal to control the switch of the LED light to provide lighting. Moreover, the lighting delay component can also make the light in a luminous state for a certain period of time after the light switch is turned off, so as to provide convenience for getting up at night; and the LED light consumes less power. , small volume, therefore, the utility model is a pressure response night light that is easy to use, energy-saving, and takes up little space.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. It should be regarded as the protection scope of the present utility model.

Claims (3)

1. pressure sensitive night-light is characterized in that: comprise LED lighting device, pressure sensitive device, said LED lighting device is connected with the pressure sensitive device through lead; Said LED lighting device comprises shell, LED lamp module, printing opacity clamshell, latch, and said LED lamp module is embedded in that its surface coverage has the printing opacity clamshell on the shell, and said latch is positioned on the shell and the corresponding side of LED lamp module; LED lamp module comprises wiring board, one or more LED lamp, time-delay illumination component, and said one or more LED lamps, time-delay illumination component are connected on the said wiring board and through circuit and connect.

2. a kind of pressure sensitive night-light according to claim 1 is characterized in that said pressure sensitive device is set directly on the shell of LED lighting device.

3. a kind of pressure sensitive night-light according to claim 1 is characterized in that, the existing pressure sensitive device that connects through lead has the pressure sensitive device that is set directly on the LED illuminating apparatus outer shell again on the said LED lighting device.

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