CN212005387U - A ceiling lamp with wireless doorbell function - Google Patents

Abstract

A ceiling lamp with a wireless doorbell function, comprising a switch, an outdoor doorbell button, a diffuser, and a base. A receiving control module; the receiving control module includes an MCU control circuit and a power supply circuit electrically connected with the MCU control circuit, a lamp control driving circuit, a doorbell sounding circuit, and a wireless receiver; the switch and the outdoor doorbell button are connected with the wireless receiver through the wireless communication module. After the ceiling light with wireless doorbell function is activated by the switch, when someone triggers the doorbell button, the ceiling light sends out the doorbell signal through the sound transmission hole, and switches on and off the LED light for flashing prompts, which can be used not only for people with normal five senses, but also for hearing impaired. people use it, which improves the market competitiveness of the ceiling lamp.

Description

A ceiling lamp with wireless doorbell function

technical field

The utility model relates to the field of ceiling lamp devices, in particular to a ceiling lamp with a wireless doorbell function.

Background technique

The ceiling lamp is a kind of lamp, which is installed inside the room. Because the upper part of the lamp is relatively flat and installed close to the roof, it is called a ceiling lamp. The light sources include ordinary white light bulbs, fluorescent lamps, high-intensity gas discharge lamps, tungsten halogen lamps, LEDs, etc. At present, the most popular ceiling light on the market is the LED ceiling light, which is often used in various places such as homes, offices, and entertainment venues.

The doorbell is the bell on the door, which can make a sound to remind the owner of a visitor. Now the more common doorbells are ordinary wireless doorbells, wireless doorbells without batteries and wired doorbells. As a convenient and practical product, the doorbell has developed rapidly since the late 1990s, and has now generally entered the urban residential area.

Since traditional doorbells only have sound, they cannot be used by people with hearing impairments. In the prior art, ceiling lamps are widely used, but their functions are relatively single, and only have a lighting function. If the ceiling light is combined with the sounding body of the doorbell, the sound can be emitted and transmitted from the ceiling light, and at the same time the ceiling light flashes a reminder, which can be used not only for people with normal five senses, but also for people with hearing impairments. great market competitiveness.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is: to solve the problem of the single function of the ceiling lamp in the prior art, and the doorbell cannot be used by the hearing-impaired person, to provide a ceiling lamp with a wireless doorbell function, which has the function of sound and light prompting, When someone comes to visit, the doorbell can be sounded and the LED light can be turned on and off for flashing prompts, which can not only meet the use of family members with normal hearing, but also take into account the use of deaf and mute people at home.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a ceiling lamp with a wireless doorbell function, comprising a switch, an outdoor doorbell button, a diffuser, and a base, and the diffuser and the base are covered to form an accommodating The base is provided with an LED driving power supply, an LED lamp ring, a receiving control module, and a speaker; the receiving control module includes an MCU control circuit and a power supply circuit electrically connected to the MCU control circuit, a lamp control driving circuit, and a doorbell sounding circuit , a wireless receiver; the switch and the outdoor doorbell button are connected with the wireless receiver through a wireless communication module.

Further, the base is a cylinder without a cover, the bottom surface of which is fixed on the ceiling by four expansion bolts, and the diffuser is screwed on the upper end of the base.

Further, the receiving control module, the speaker and the LED driving power supply that are electrically connected to it are welded to the bottom surface inside the base.

Further, a through hole is arranged in the middle of the base, and the power supply circuit and the lamp control driving circuit are connected to a 220V AC power supply through the through hole of the base.

Further, the LED lamp ring is annular, fixed on the base by screws, coaxial with the base and embedded with a plurality of LED lamp sheets.

Further, the LED driving power supply is respectively electrically connected with the LED light sheet and the light control driving circuit.

Further, the doorbell sounding circuit is electrically connected with the speaker.

Further, the switch includes a plurality of wireless remote control devices.

Further, the outdoor doorbell button, wireless remote control device and wireless receiver are all powered by 12V laminated batteries.

Further, a plurality of sound transmission holes are evenly arranged on the side wall surface of the base.

Further, the wireless communication module is a Bluetooth module.

Further, the power supply circuit includes a lithium battery, and when the switch is turned on, the external power supply charges the lithium battery; when the switch is turned off, the lithium battery supplies power for the receiving control module.

The beneficial effects of the present utility model:

1. The switches of the present invention are multiple wireless remote control devices, which are easy to use.

2. The utility model switches the LED light on and off to give a flashing prompt when the door bell is issued, which can be used by people with hearing impairment.

3. The base doorbell sounding circuit of the present invention has an independent power supply, and the wireless doorbell function can be used normally even when the lights are turned off.

Description of drawings

Fig. 1-the structural representation of the present utility model;

Fig. 2-the appearance schematic diagram of the present utility model;

Fig. 3 - functional block diagram of the present utility model.

In the picture: 1—LED light ring, 2—LED light sheet, 3—Receiver control module, 4—Base, 5—Sound transmission hole, 6—LED drive power supply, 7—Speaker, 8—Diffuser cover.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

1 to 3, a preferred embodiment of the present invention provides a ceiling lamp with a wireless doorbell function, including a switch, an outdoor doorbell button, a diffuser 8, and a base 4, the diffuser 8 and the base 4 cover A receiving cavity is formed, and the base is provided with an LED driving power supply 6, an LED lamp ring 1, a receiving control module 3, and a speaker 7; the receiving control module 3 includes an MCU control circuit and a power supply circuit that is electrically connected to the MCU control circuit. , a lamp control driving circuit, a doorbell sounding circuit, and a wireless receiver; the switch and the outdoor doorbell button are connected with the wireless receiver through a wireless communication module.

As an embodiment, the receiving control module 3 , the speaker 7 and the LED driving power source 6 electrically connected thereto are welded to the bottom surface of the base 4 .

As an embodiment, the lamp control driving circuit is electrically connected to the LED driving power source 6 .

As an embodiment, the LED driving power supply is respectively electrically connected to the LED light sheet and the light control driving circuit.

As an embodiment, the base 4 is a cylinder without a cover, the bottom surface of which is fixed on the ceiling by four expansion bolts, and the diffuser 8 is a milky white light-transmitting lampshade that is common in the prior art, and uses a twist button. The turnbuckle is on the upper end of the base 4, and the main body is hemispherical after the cover is closed.

As an embodiment, a through hole is provided on the bottom surface of the base, and the power supply circuit and the lamp control driving circuit are connected to a 220V AC power supply through the through hole.

As an implementation manner, the wireless communication module is a Bluetooth module.

As an embodiment, the LED lamp ring 1 is fixed on the bottom surface of the base 4 by screws. The present invention adopts 60 annular LED lamp sheets 2 to be evenly embedded on the LED lamp ring 1, which can expand the light-emitting area and maximize the brightness. .

As an embodiment, a plurality of sound transmission holes 5 are evenly arranged on the side wall of the base, so that the door bell can be transmitted without hindrance.

As an embodiment, the switch includes a plurality of wireless remote control devices, all of which can turn on or off the ceiling light with a wireless doorbell function.

As an embodiment, the outdoor doorbell button, wireless remote control device, and wireless receiver all have a 12V laminated battery that supplies power to the wireless communication module, and the 12V laminated battery is electrically connected to the wireless communication module through the battery compartment on the back of the device. .

The working principle and using method of the present utility model:

During the installation of this embodiment, the base is fixed on the top of the wall with lighting requirements through 4 expansion bolts. The 220V AC power is introduced through the central through hole of the base and then connected to the power circuit and the lamp control drive circuit. Press the trigger of the wireless remote control device. After the button is pressed, the circuit board with the radio transmitter module electrically connected to the trigger button sends out radio signals, which are received by the wireless receiver and then transmitted to the MCU control circuit. The MCU control circuit receives the radio signals and processes them. The processed signal instructions are sent to the lamp control drive circuit, which drives the LED drive power supply 6, and the LED lamp sheet 2 embedded in the LED lamp ring 1 emits white light with a color temperature of 4500-5500K, which is illuminated by the astigmatism cover 8. Indoors; at the same time, during this process, the external 220V power supply continues to deliver power to the lithium battery in the power circuit.

Similarly, when the LED light is turned on, press the outdoor doorbell button, the radio signal is transmitted to the MCU control circuit and processed, and the MCU control circuit transmits the processed signal instructions to the corresponding light control drive circuit and doorbell sounding circuit. , the LED driving power supply 6 and the speaker 7 that are electrically connected to it can be driven respectively, so that the LED light sheet 2 flashes and the speaker 7 makes a sound. Know someone is visiting.

When the LED light is turned off, press the outdoor doorbell button, the electric energy stored in the lithium battery can provide electric energy for the MCU control circuit and doorbell sounding circuit without external power supply, and the MCU control circuit processes the received radio signal and transmits it to the doorbell sounding circuit, which makes the speaker sound.

The above are only the embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have combinations and modifications of the aforementioned various technical features. Under the premise of departing from the spirit and scope of the present utility model, any improvement, modification, or equivalent replacement of the present utility model, or applying the structure or method of the present utility model to other fields to achieve the same effect, all belong to the protection included in the present utility model. scope.

Claims (10)

1. The utility model provides a ceiling lamp with wireless doorbell function, its characterized in that: the LED lamp comprises a switch, a doorbell button, a diffuser and a base, wherein an LED driving power supply, an LED lamp ring, a receiving control module and a loudspeaker are arranged on the base; the receiving control module comprises an MCU control circuit, and a power circuit, a lamp control driving circuit, a doorbell sounding circuit and a wireless receiver which are electrically connected with the MCU control circuit; the switch and the outdoor doorbell button are connected with the wireless receiver through the wireless communication module.

2. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: the receiving control module is electrically connected with the loudspeaker and the LED driving power supply.

3. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: the doorbell sound production circuit is electrically connected with the loudspeaker.

4. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: a through hole is formed in the middle of the base, and the receiving control module is externally connected with a 220V alternating-current power supply through the through hole of the base.

5. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: the base lateral wall is provided with a plurality of sound transmission holes.

6. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: the switch includes a plurality of wireless remote controls.

7. The ceiling lamp with the wireless doorbell function of claim 6, characterized in that: the wireless communication modules are arranged in the wireless remote control device, the outdoor doorbell button and the wireless receiver.

8. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: the wireless communication module is a Bluetooth module.

9. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: the diffuser and the base cover to form an accommodating cavity.

10. The ceiling lamp with the wireless doorbell function of claim 1, characterized in that: and a plurality of LED lamp sheets are embedded on the LED lamp ring.

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