TWM595730U - Human body induction night light capable of transmitting wireless signal to switch main light - Google Patents

Abstract

A human body induction night light capable of transmitting a wireless signal switch headlight, comprising: a human body sensor, sensing whether someone is located in the sensing area; a light sensor, sensing light intensity; a light emitting unit; a wireless signal transmitter; and processing unit. When the processing unit determines that there is a person in the sensing area according to the sensing signal of the human body sensor, and determines that the light intensity sensed by the light sensor is less than a predetermined light intensity, the processing unit turns on the light-emitting unit And make the wireless signal transmitter emit a light-on signal to turn on the nearby wireless remote control headlights.

Description

Human body induction night light capable of transmitting wireless signal switch headlight

The present invention relates to a human body induction nightlight, in particular to a human body induction nightlight that can emit wireless signal switch headlights.

The existing human body induction night light uses a light sensor to sense whether the ambient brightness is sufficient, and uses a human body sensor to detect whether someone passes by. When the light sensor senses insufficient brightness, and the human body sensor senses someone passing by, the night light will light up. However, because the use of the existing human-sensing night light is only used as a short-term auxiliary lighting indoor, its power is relatively low (for example, 0.3W), so even if the night light can be automatically turned on, however, the brightness it provides is not suitable for long light For lighting use, at this time, if the user wants to make the environment in which the brightness is sufficient for long-term lighting, he must find the wall headlight switch and press to turn on the headlight. That is to say, the function of the existing human body induction night light is relatively spring, and it cannot provide sufficient ambient brightness. Therefore, it is necessary to further improve the existing human body induction night light, in order to increase the added value of the product, and make the improved human body induction night light provide higher convenience.

Therefore, the purpose of the present invention is to provide a human body induction night light that can emit wireless signal switch headlights.

Therefore, the human body induction nightlight that can emit a wireless signal switch headlight can use wireless signals to turn on or off the nearby wireless remote control headlights. The human body induction nightlight that can transmit a wireless signal switch headlight includes: a housing; The human body sensor is provided in the casing and used to sense whether someone is located in the sensing area; the light sensor is provided in the casing and used to sense the illuminance; the light emitting unit is provided in the The housing; the wireless signal transmitter, which is provided in the housing; the processing unit, which is provided in the housing, and is electrically connected to the human body sensor, the light sensor, the light emitting unit, and all The wireless signal transmitter; and a power supply unit, which is provided in the housing and provides the human body sensor, the light sensor, the light emitting unit, the wireless signal transmitter, and the processing unit Electricity required. When the processing unit determines that there is a person in the sensing area according to the sensing signal of the human sensor and determines that the light intensity sensed by the light sensor is less than a predetermined light intensity, the processing unit turns on the A light-emitting unit, and the wireless signal transmitter emits a light-on signal to turn on the wireless remote control headlight.

The effect of the new type is that when the human-sensing night light that can emit wireless signal switch headlights senses someone, and the illuminance is less than the predetermined illuminance, in addition to automatically turning on the light-emitting unit, it will also be turned on remotely Nearby wireless remote control headlights can automatically provide a light source with sufficient brightness required by the user without intervention.

1 to 3, the embodiment of the novel human body induction night light 2 capable of transmitting a wireless signal switch headlight can use a wireless signal to turn on or off the wireless remote headlight 1 nearby. In this embodiment, the human body induction night light 2 capable of transmitting a wireless signal switch headlight includes a housing 20, a key unit 27, a learning indicator 28, a wireless signal receiver 29, a human body sensor 21, and light sensing Device 22, light emitting unit 23, wireless signal transmitter 24, processing unit 25, and power supply unit 26.

In this embodiment, the housing 20 includes a main housing part 200, a light-transmitting housing part 201 combined with the main housing part 200 and capable of transmitting light, and a main housing part 200 The lens portion 202 on the front side that allows the sensing signal to penetrate.

In this embodiment, the key unit 27 is disposed on the front of the main housing part 200, and includes a headlight off button 271 and a start learning button 272, wherein the headlight off button 271 may be, for example, a touch button Wait.

In this embodiment, the learning indicator 28 is provided on the front of the main casing 200. When the learning indicator 28 lights up, it indicates that the human body induction night light 2 capable of transmitting a wireless signal switch headlight is in a pre-learning mode.

The wireless signal receiver 29 is disposed on the front of the main housing part 200 and can receive the learning setting signal transmitted by the original remote control (not shown) of the wireless remote control headlight 1. In this embodiment, the wireless signal received by the wireless signal receiver 29 may be, for example, an infrared wireless signal, or a radio frequency wireless signal (such as WIFI, Bluetooth, etc.).

The human body sensor 21 is disposed in the main housing portion 200 and is adjacent to the lens portion 202, and is used to sense whether a person is located in a sensing area in an angle range in front of the lens portion 202. In this embodiment, the human body sensor 21 is a passive infrared (PIR) sensor.

The light sensor 22 is disposed in the main housing part 200 and is adjacent to the lens part 202, and is used to sense the illuminance in front of the lens part 202. In this embodiment, the photo sensor 22 may be, for example, a cadmium sulfide (CdS) photoresistor or the like.

In this embodiment, the light-emitting unit 23 is disposed in the light-transmitting housing portion 201, and may be, for example, an LED.

In this embodiment, the wireless signal transmitter 24 is disposed on the front of the main housing part 200, and can transmit a wireless signal to turn the wireless remote control headlight 1 on or off. When the wireless signal receiver 29 receives an infrared wireless signal, the wireless signal transmitter 24 correspondingly emits an infrared wireless signal. Or, in the case where the wireless signal receiver 29 receives the radio frequency wireless signal, the wireless signal transmitter 24 correspondingly transmits the radio frequency wireless signal.

The processing unit 25 is disposed in the housing 20 and is electrically connected to the key unit 27, the learning indicator 28, the wireless signal receiver 29, the human body sensor 21, the light sensor 22, and the light emitting unit 23. The wireless signal transmitter 24, and the power supply unit 26.

The power supply unit 26 is disposed on the housing 20 and can provide the processing unit 25, the key unit 27, the learning indicator 28, the wireless signal receiver 29, the human body sensor 21, and the light sensor 22 3. The power required by the light emitting unit 23 and the wireless signal transmitter 24. In this embodiment, the power supply unit 12 may be a battery, or it may be electrically connected to the commercial power to obtain power.

In this embodiment, before the user can remotely turn on and off the wireless remote control headlight 1 using the human-sensing night light 2 that can transmit the wireless signal switch headlight, a pre-learning process needs to be performed. First, when the original remote control and the human-sensing night light 2 that can emit wireless signal switch headlights are within a predetermined distance (for example, 1 cm) and the start learning button 272 is pressed, the learning indicator 28 lights up , Indicating that the processing unit 25 enters the pre-learning mode.

Then, in the pre-learning mode, when the learning setting button (such as the on/off button) of the original remote controller is pressed, the original remote controller transmits a learning setting signal including its remote controller model to the wireless The signal receiver 29. At this time, the learning indicator 28 changes to a blinking state, indicating that the wireless signal receiver 29 is receiving the learning setting signal, and the processing unit 25 is based on the remote control model in the learning setting signal and the remote frequencies of all the keys Internal code data, set the human-sensing night light 2 that can emit wireless signal switch headlights to wirelessly open and close the wireless remote control headlight 1, including setting the headlight off button 271 to remotely turn off the wireless remote control headlight 1. In order to complete the pre-learning mode, the user can remotely open and close the wireless remote control headlight 1 in a remote control mode by using the human-sensing night light 2 that has learned the wireless signal switch headlight.

As shown in FIG. 2, in the remote control mode, when the processing unit 25 determines the person in the sensing area according to the sensing signal of the human body sensor 21, and determines that the light intensity sensed by the light sensor 22 is less than one When the predetermined light intensity (indicating that the location of the human body sensor night light 2 that can emit the wireless signal switch headlight is insufficient), the processing unit 25 turns on the light emitting unit 23 (that is, the night light), and at the same time causes the wireless signal transmitter 24 to emit Turn on the light signal to turn on the wireless remote control headlight 1.

In this embodiment, the human body induction night light 2 capable of transmitting a wireless signal switch headlight may be, for example, installed in a house near a doorway. When the user opens the door and enters the house with insufficient brightness, the human body sensor 21 will sense that someone has entered, and the light sensor 22 will sense that the brightness is insufficient, so the processing unit 25 lights the light emitting unit 23 (That is, night light), and make the wireless signal transmitter 24 emit a light-on signal to turn on the wireless remote control headlight 1 in the house. At this time, since the light sensor 22 of the human-sensing night light 2 capable of transmitting the wireless signal switch headlight senses that the brightness is sufficient, the light-emitting unit 23 is turned off.

Then, when the user is about to leave the house and wants to turn off the wireless remote control headlight 1 to save energy, the user operates the headlight off button 271 to cause the processing unit 25 to cause the wireless signal transmitter 24 to emit a light-off signal to Turn off the wireless remote control headlight 1.

However, in order to prevent the wireless remote control headlight 1 from turning off and turning on the wireless remote control headlight 1 again immediately after the light sensor 22 senses insufficient brightness, therefore, in this embodiment, the new The human body sensor night light 2 that emits the wireless signal switch headlight is designed to be within a predetermined time interval (for example, 10 seconds) after the wireless signal transmitter 24 emits the light-off signal, even if the human body sensor 21 still senses The user and the light sensor 22 senses that the illuminance is still less than the predetermined illuminance, the processing unit 25 stops the wireless signal transmitter 24 to transmit the light-on signal again to turn on the wireless remote control headlight 1.

In summary, the characteristics and advantages of the human body induction night light 2 capable of transmitting wireless signal switch headlights are: (1) when the human body induction night light 2 capable of transmitting wireless signal switch headlights senses someone, and When it is sensed that the illuminance is less than the predetermined illuminance, in addition to automatically turning on the light-emitting unit 23, the nearby wireless remote headlight 1 will also be turned on remotely, so that the user can automatically provide the user without intervention. Light source with sufficient brightness; (2) If the user wants to leave the house and wants to turn off the wireless remote control headlight 1, the user can operate the headlight off button 271 to cause the processing unit 25 to make the wireless signal transmitter 24 Turn off the light-off signal to turn off the wireless remote control headlight 1 to save energy; (3) within the predetermined time interval after the wireless signal transmitter 24 emits the light-off signal, even if the human body sensor 21 still senses The user and the light sensor 22 senses that the illuminance is still less than the predetermined illuminance, the processing unit 25 stops the wireless signal transmitter 24 from transmitting the light-on signal again to turn on the wireless remote control headlight 1 to avoid the wireless Immediately after the remote control headlight 1 is turned off, the wireless remote control headlight 1 is turned on again because the light sensor 22 senses that the brightness is insufficient; therefore, the new type of cost can be achieved.

However, the above are only examples of the new model. When the scope of the new model cannot be limited by this, all simple equivalent changes and modifications made according to the patent application scope and patent specification content of the new model are still classified as Within the scope of this new patent.

1: wireless remote control headlight 2: Human body induction night light that can emit wireless signal switch headlights 20: Shell 200: main housing part 201: Light-transmitting housing part 202: Lens Department 21: Human body sensor 22: Light sensor 23: Light emitting unit 24: wireless signal transmitter 25: processing unit 26: Power supply unit 27: Button unit 271: Turn off the headlight button 272: Start learning button 28: Learning indicator 29: wireless signal receiver

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: FIG. 1 is a front view illustrating an embodiment of the human body induction night light that can emit a wireless signal switch headlight; 2 is a schematic diagram illustrating that in this embodiment, the human-sensing night light that can emit a wireless signal switch headlight is transmitting a wireless signal to turn on/off the nearby wireless remote control headlight; and FIG. 3 is a functional block diagram illustrating this embodiment.

2: Human body induction night light that can emit wireless signal switch headlights

21: Human body sensor

22: Light sensor

23: Light emitting unit

24: wireless signal transmitter

25: processing unit

26: Power supply unit

27: Button unit

28: Learning indicator

29: wireless signal receiver

Claims (10)

A human body induction night light capable of transmitting wireless signal switch headlights can use wireless signals to turn on or off nearby wireless remote control headlights. The human body induction night light capable of transmitting wireless signal switch headlights includes: case; The human body sensor is arranged in the casing, and is used for sensing whether someone is located in the sensing area; The light sensor is arranged on the casing and used for sensing the illuminance; A light emitting unit, which is provided in the housing; The wireless signal transmitter is arranged in the casing; The processing unit is provided in the casing and is electrically connected to the human body sensor, the light sensor, the light emitting unit, and the wireless signal transmitter; and The power supply unit is provided in the casing and provides power required by the human body sensor, the light sensor, the light emitting unit, the wireless signal transmitter, and the processing unit; When the processing unit determines that there is a person in the sensing area according to the sensing signal of the human sensor and determines that the light intensity sensed by the light sensor is less than a predetermined light intensity, the processing unit turns on the A light-emitting unit, and the wireless signal transmitter emits a light-on signal to turn on the wireless remote control headlight. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 1, wherein the human body sensor is a passive infrared sensor. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 1, wherein the light sensor is a cadmium sulfide photoresistor. The human-sensing night light capable of transmitting a wireless signal switch headlight according to claim 1, further comprising a headlight off button electrically connected to the processing unit and operable by a user, wherein, when the headlight off button is During operation, the processing unit causes the wireless signal transmitter to emit a light off signal to turn off the wireless remote control headlight. The human body induction nightlight capable of transmitting a wireless signal switch headlight according to claim 4, wherein, within a predetermined time interval after the wireless signal transmitter transmits the light-off signal, even if the human body sensor is still When the user is sensed and the light sensor senses that the illuminance is still less than the predetermined illuminance, the processing unit stops the wireless signal transmitter from transmitting the light-on signal again to turn on the light Wireless remote control headlights. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 5, wherein the predetermined time interval is 10 seconds. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 4, wherein the headlight off button is a touch key. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 1, further comprising a start learning button, a learning indicator light electrically connected to the processing unit, and a wireless signal receiver, wherein, when the start learning When the button is pressed, the learning indicator lights up, indicating that the processing unit has entered the pre-learning mode, and then the original remote control of the wireless remote control headlight is operated to transmit the learning setting signal to the wireless signal After the receiver, the human-sensing night light can be set to switch the wireless remote control headlight with a wireless signal. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 8, wherein the wireless signal received and transmitted by the wireless signal receiver and the wireless signal transmitter is an infrared wireless signal. The human body induction night light capable of transmitting a wireless signal switch headlight according to claim 8, wherein the wireless signals received and transmitted by the wireless signal receiver and the wireless signal transmitter are radio frequency wireless signals.

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