CN203446070U - sensor bulb - Google Patents

Abstract

The utility model relates to a LED lighting technology field refers in particular to an induction bulb. The induction bulb comprises a switch power supply module, a battery management module, a pyroelectric infrared induction module, an LED driving module and an LED light-emitting module which are sequentially and electrically connected, wherein the battery management module is electrically connected with a convenient switch. The utility model has the advantages that: the utility model discloses utilize heat to release infrared induction module and lighting technology and combine together, utilize heat to release infrared induction module and be the control source, the bright of automatic control lamps and lanterns goes out, loaded down with trivial details artifical switch lamp has been avoided, the function of automatic extinguishing has, compare with traditional bulb and have high efficiency and energy saving, sensitivity is high, the response is fast, advantages such as overlength life-span, convenience simple to use, heat releases infrared induction module, automatic identification daytime and night state, automatic standby daytime, night auto-induction, energy-concerving and environment-protective, can extensively be applicable to: corridor, toilet, storage room, balcony, hall lamp and other places.

Description

sensor bulb

Technical field:

The utility model relates to the technical field of LED lighting, in particular to an induction bulb.

Background technique:

The requirements for environmental protection are getting higher and higher, especially in the field of use of electric energy. It is against this background that LED lights are developed. LED lamps save electricity by more than 80%, and their lifespan is more than 10 times that of ordinary lamps. They are almost maintenance-free, and the cost saved in about half a year can be exchanged for the cost. The green and environment-friendly semiconductor electric light source has soft light and pure spectrum, which is beneficial to vision protection and physical health. The 600K cold light source gives people a visually cool feeling, which helps to concentrate and improve efficiency. Because of this, LED lights have become one of the key products developed by the national green energy-saving lighting project, and are the most ideal products to replace traditional fluorescent lamps at present.

The existing induction bulbs use DC weak current to control the on and off of the bulbs through relays to turn on or off the lights. Frequent switching of lights has a great impact on the bulbs, and the bulbs are easily damaged, thus failing to meet market demand.

For this, so the applicant designs the utility model.

Utility model content:

The purpose of the utility model is to overcome the above-mentioned disadvantages, and provide an energy-saving and environment-friendly sensing light bulb that automatically stands by during the day and automatically senses at night.

The technical solution adopted by the utility model to achieve its purpose is: the induction bulb includes a switching power supply module, a battery management module, a pyro-release infrared sensing module, an LED drive module, and an LED light emitting module that are electrically connected in sequence, and the battery management module is connected with a Convenient switch phase electrical connection.

The beneficial effects of the utility model are:

The utility model combines the pyro-release infrared sensing module with lighting technology, uses the pyro-release infrared sensing module as the control source, automatically controls the lighting and extinguishing of the lamp, avoids the cumbersome manual switch lamp, and has the function of automatic extinguishing, which is different from the traditional Compared with the light bulb, it has the advantages of high efficiency and energy saving, high sensitivity, fast response, and long life. It is simple and convenient to use. The pyroelectric infrared sensor module can automatically identify the state of day and night, automatically standby during the day, and automatically sense at night. It is energy-saving and environmentally friendly, and can be widely used. In: corridors, corridors, bathrooms, storage rooms, balconies, hall lights and other places.

Description of drawings:

Figure 1 is a block diagram of a sensor bulb.

Detailed ways:

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

As shown in Figure 1, the induction bulb in this embodiment includes a switching power supply module, a battery management module, a pyro-infrared sensing module, an LED drive module, and an LED lighting module that are electrically connected in sequence, and the battery management module is connected with a convenient switch The phases are electrically connected, wherein the switching power supply module provides power for each module.

When the convenience switch is in the OFF state, the battery management module does not provide power to the pyro-infrared sensor module, LED drive module, and LED light-emitting module; when the convenience switch is in the ON state, the battery management module provides power to the pyro-infrared sensor module, LED driver module, LED lighting module.

The battery in the battery management module is discharged. When the voltage is lower than the minimum working value, the discharge circuit is closed and the battery charging circuit is opened. The battery in the battery management module is charged when the voltage reaches

When the battery is fully charged, turn off the charging circuit.

When the light detector in the pyro-infrared sensor module detects that the light intensity is lower than a certain value, the sensor output is turned on (such as at night). The infrared sensor module will output a 30-second signal to the LED light driver module, turn on the LED light-emitting module to emit light, and no human body will be sensed again within 30 seconds or later, and the signal will be automatically turned off (turn off the LED light) after 30 seconds of turning on the light. Sensing is retriggerable. When the light detector in the pyro-infrared sensing module detects that the light intensity is high enough to a certain value, the sensing output is locked (such as during the day), and there is a human body sensing signal in the sensing area at this time, and there is no signal output.

The utility model combines the pyro-release infrared sensing module with lighting technology, uses the pyro-release infrared sensing module as the control source, automatically controls the lighting and extinguishing of the lamp, avoids the cumbersome manual switch lamp, and has the function of automatic extinguishing, which is different from the traditional Compared with the light bulb, it has the advantages of high efficiency and energy saving, high sensitivity, fast response, and long life. It is simple and convenient to use. The pyroelectric infrared sensor module can automatically identify the state of day and night, automatically standby during the day, and automatically sense at night. It is energy-saving and environmentally friendly, and can be widely used. In: corridors, corridors, bathrooms, storage rooms, balconies, hall lights and other places.

Of course, the above description is only an embodiment of the present utility model, and is not intended to limit the scope of implementation of the present utility model. Should be included in the utility model patent scope.

Claims (1)

1. An induction light bulb, characterized in that: it comprises a switching power supply module, a battery management module, a pyro-infrared sensing module, an LED driver module, and an LED lighting module electrically connected in sequence, and the battery management module is electrically connected to a convenient switch. connect.

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