CN207316528U - A kind of intelligent bulbs - Google Patents

Abstract

The utility model discloses a kind of intelligent bulbs, including：Bulb shell, is provided with positioning column on rear side of bulb shell；Lamp cap, lamp cap are fixedly connected on the rear side of bulb shell；Pcb board, pcb board are arranged inside lamp cap, and location hole is provided with pcb board, so as to be fixed on positioning column by location hole；Communication module for the control signal for receiving outside, is arranged on pcb board；LED module, is arranged inside bulb shell, and LED module is electrically connected at communication module to be controlled by communication module.The utility model has the beneficial effect that：By setting positioning column and location hole in bulb, its structure assembling mode is novel, not only communication module is stably fixed in light bulb, and structure occupies little space, and product casing is required low.

Description

a smart light bulb

technical field

The utility model relates to the technical field of intelligent lamp communication, in particular to an intelligent light bulb.

Background technique

At present, most of the communication light bulbs on the market do not have remote control functions, and there are technical problems in how to install the remote control module in the communication light bulbs. Generally, the structure of the remote control module takes up a lot of space and has high requirements for the product shell, so it is difficult to fix on Inside the bulb, it cannot be used in bulb communication.

Utility model content

The technical problem to be solved by the utility model is to provide a smart Light bulb.

The technical scheme that the utility model solves its technical problem adopts is:

A smart light bulb is provided, comprising:

The bulb shell, the rear side of the bulb shell is provided with a positioning post;

a lamp holder, the lamp holder is fixedly connected to the rear side of the bulb housing;

A PCB board, the PCB board is arranged inside the lamp holder, and a positioning hole is arranged on the PCB board, so as to be fixed to the positioning column through the positioning hole;

A communication module for receiving external control signals, set on the PCB board;

The LED module is arranged inside the bulb shell, and the LED module is electrically connected to the communication module to be controlled by the communication module.

In the smart bulb described in the utility model, it also includes a power drive circuit, the power drive circuit includes a power supply sub-circuit and an adjustment drive sub-circuit, the power supply sub-circuit is connected to an alternating current through the lamp cap, and the alternating current Converting to direct current to provide the first direct current and the second direct current, the adjustment drive sub-circuit includes an adjustment pulse input interface, an adjustment output interface and an adjustment chip electrically connected to the adjustment pulse input interface and the adjustment output interface respectively.

In the smart light bulb described in the present utility model, the communication module is electrically connected to the power supply sub-circuit to access the first direct current, and is electrically connected to the adjustment pulse input interface, so as to convert the control signal It is a pulse signal and then sent to the adjustment chip.

In the smart light bulb described in the present utility model, the LED module is electrically connected to the power supply sub-circuit to access the second direct current, and is electrically connected to the adjustment output interface, and the adjustment chip is based on the The pulse signal adjusts the LED module to emit light.

In the smart light bulb described in the present invention, the PCB board includes a horizontal sub-board and a vertical sub-board, one end of the vertical sub-board is fixedly connected to the horizontal sub-board, and the horizontal sub-board is provided with the The power drive circuit is provided with the positioning hole, and the communication module is arranged on the vertical sub-board.

In the smart light bulb described in the present utility model, the power supply sub-circuit includes an AC input interface, an ACDC chip, a step-down chip, a first DC output interface and a second DC output interface, and the AC input interface is electrically connected to the An ACDC chip, the ACDC chip is electrically connected to the step-down chip and the second DC output interface, and the step-down chip is electrically connected to the first DC output interface.

In the smart bulb described in the present utility model, the regulating chip includes a pulse port, a power port and an output port, the pulse port is connected to the regulating pulse input interface, the power port is connected to the ACDC chip, and the The output port is connected to the adjustment output interface.

In the smart light bulb of the present invention, the power supply sub-circuit further includes a voltage stabilizing circuit connected between the step-down chip and the first DC output interface.

In the smart light bulb of the present invention, the communication module includes a Bluetooth chip, a Bluetooth antenna, and a filter circuit connected between the Bluetooth chip and the Bluetooth antenna.

In the smart light bulb described in the present utility model, the vertical sub-board is provided with chamfers to adapt to the inner space of the lamp holder.

The smart light bulb disclosed above has the following beneficial effects: by setting positioning posts and positioning holes inside the light bulb, its structural assembly method is novel, not only the communication module is stably fixed in the light bulb, but also the structure occupies a small space and has low requirements on the product shell .

Description of drawings

Fig. 1 is an exploded view of the structure of a smart light bulb provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of the appearance of a smart light bulb provided by an embodiment of the present invention;

3 is a circuit diagram of a power drive circuit provided by an embodiment of the present invention;

Fig. 4 is a circuit diagram of a communication module provided by an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The utility model provides a smart light bulb 100, the purpose of which is to set the positioning column 10 and the positioning hole 60 inside the light bulb, and its structural assembly method is novel, not only the communication module 4 is stably fixed in the light bulb, but also the structure occupies a small space , low requirements on the product shell.

Referring to Fig. 1, Fig. 1 is an exploded view of the structure of a smart light bulb 100 provided by an embodiment of the present invention. And PCB board 6.

The rear side of the bulb housing 1 is provided with a positioning post 10; the PCB board 6 is provided inside the lamp holder 2, and the PCB board 6 is provided with a positioning hole 60, so as to be fixed to the Positioning column 10. That is, the PCB board 6 passes through the positioning column 10 through the positioning hole 60 , so as to be fixed on the rear side of the bulb housing 1 .

The lamp holder 2 is fixedly connected to the rear side of the bulb housing 1; see Figure 2, which is a schematic diagram of the appearance of a smart bulb 100 provided by an embodiment of the utility model, and the communication bulb is formed by the lamp holder 2 and the bulb housing 1 its appearance.

Referring to Fig. 3, Fig. 3 is a circuit diagram of a power drive circuit 3 provided by an embodiment of the present invention, the power drive circuit 3 includes a power sub-circuit 31 and an adjustment drive sub-circuit 32, and the power sub-circuit 31 passes through the lamp cap 2. Connect the alternating current, and convert the alternating current into direct current to provide the first direct current and the second direct current. The adjustment and driving sub-circuit 32 includes an adjustment pulse input interface 321, an adjustment output interface 322 and electrically connected to the adjustment pulse The input interface 321 and the adjustment chip 323 of the adjustment output interface 322 .

The power supply sub-circuit 31 includes an AC input interface 311, an ACDC chip 312, a step-down chip 313, a first DC output interface 314, and a second DC output interface 315, the AC input interface 311 is electrically connected to the ACDC chip 312, The ACDC chip 312 is electrically connected to the step-down chip 313 and the second DC output interface 315 , and the step-down chip 313 is electrically connected to the first DC output interface 314 . The power supply sub-circuit 31 further includes a voltage stabilizing circuit 316 connected between the step-down chip 313 and the first DC output interface 314 . Preferably, the model of the step-down chip 313 is MP150.

The regulating chip 323 includes a pulse port, a power port and an output port, the pulse port is connected to the regulating pulse input interface 321, the power port is connected to the ACDC chip 312, and the output port is connected to the regulating output interface 322 . Preferably, the model of the regulating chip 323 is RM9010B. That is, DIM of RM9010B is the pulse port, VCC is the power port, and OUT is the output port.

Referring to Fig. 4, Fig. 4 is a circuit diagram of a communication module 4 provided by an embodiment of the present invention, the communication module 4 is used to receive control signals, and the communication module 4 is electrically connected to the power supply sub-circuit 31 to access the first A direct current, and electrically connected to the adjustment pulse input interface 321, so that the control signal is converted into a pulse signal and sent to the adjustment chip 323; the communication module 4 includes a bluetooth chip 41, a bluetooth antenna 42 and is connected to A filter circuit 43 between the Bluetooth chip 41 and the Bluetooth antenna 42 . Preferably, the model of the Bluetooth chip 41 is TLSR8266 or TLSR8267. That is, PWM1 R, PWM2 G, PWM3 B, PWM4 BR and PWM5 CT of TLSR8266 or TLSR8267 are connected to the adjustment pulse input interface 321, ANT is connected to the filter circuit 43, SWS is connected to the debugging interface, and DVDD3 and AVDD3 are connected to the first direct current . In addition, XC1 and XC2 are connected to a crystal oscillator (not shown).

The LED module 5 is arranged inside the bulb housing 1, is electrically connected to the power supply sub-circuit 31 to access the second direct current, and is electrically connected to the adjustment output interface 322, and the adjustment chip 323 according to the The pulse signal adjusts the LED module 5 to emit light.

The PCB board 6 is disposed inside the lamp holder 2 , and the power drive circuit 3 and the communication module 4 are disposed on the PCB board 6 . Wherein the PCB board 6 includes a horizontal sub-board 61 and a vertical sub-board 62, one end of the vertical sub-board 62 is fixedly connected to the horizontal sub-board 61, and the horizontal sub-board 61 is provided with the power drive circuit 3 , the communication module 4 is disposed on the vertical sub-board 62 . Preferably, the vertical sub-board 62 is provided with a chamfer 620 to adapt to the inner space of the lamp holder 2 .

Various operations of embodiments are provided herein. In one embodiment, the one or operations described may constitute one or computer-readable instructions stored on a computer-readable medium, which when executed by an electronic device will cause the computing device to perform the operations described. Alternative orderings will be appreciated by those skilled in the art with the benefit of this description. Also, it should be understood that not all operations need to be present in every embodiment provided herein.

Also, the word "preferred" as used herein means serving as an example, instance or illustration. Any aspect or design described herein as "preferred" is not necessarily to be construed as advantageous over other aspects or designs. Rather, use of the word "preferably" is intended to present concepts in a concrete manner. As used in this application, the term "or" is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless otherwise specified or clear from context, "X employs A or B" is meant to naturally include either of the permutations. That is, if X employs A; X employs B; or X employs both A and B, then "X employs A or B" is satisfied in either of the preceding instances.

Moreover, although the disclosure has been shown and described with respect to one or an implementation, equivalent alterations and modifications will occur to others skilled in the art upon the reading and understanding of this specification and the annexed drawings. The present disclosure includes all such modifications and variations and is limited only by the scope of the appended claims. With particular regard to the various functions performed by the above-described components (eg, elements, etc.), terms used to describe such components are intended to correspond to the components performing the specified functions (eg, which are functionally equivalent) ) (unless otherwise indicated), even if not structurally equivalent to the disclosed structures that perform the functions in the exemplary implementations of the present disclosure shown herein. Furthermore, although a particular feature of the present disclosure has been disclosed with respect to only one of several implementations, such feature may be combined with one or other features of other implementations as may be desirable and advantageous for a given or particular application. combination. Moreover, to the extent the terms "comprises", "has", "comprising" or variations thereof are used in the detailed description or the claims, such terms are intended to be encompassed in a manner similar to the term "comprising".

Each functional unit in the embodiment of the utility model can be integrated into one processing module, or each unit can exist separately physically, or multiple or more than one unit can be integrated into one module. The integrated modules mentioned above can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium. The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like. Each of the above-mentioned devices or systems may execute the storage method in the corresponding method embodiment.

In summary, although the utility model has been disclosed as above with preferred embodiments, the preferred embodiments described above are not intended to limit the utility model, and those of ordinary skill in the art will not depart from the spirit and scope of the utility model , all can make various changes and retouching, so the scope of protection of the present utility model is defined by the claims as the criterion.

Claims (10)

1. A smart light bulb, characterized in that, comprising: The bulb shell, the rear side of the bulb shell is provided with a positioning column; a lamp holder, the lamp holder is fixedly connected to the rear side of the bulb housing; A PCB board, the PCB board is arranged inside the lamp holder, and a positioning hole is arranged on the PCB board, so as to be fixed to the positioning column through the positioning hole; A communication module for receiving external control signals, set on the PCB board; The LED module is arranged inside the bulb shell, and the LED module is electrically connected to the communication module to be controlled by the communication module. 2. The smart light bulb according to claim 1, further comprising a power drive circuit, the power drive circuit includes a power sub-circuit and an adjustment drive sub-circuit, the power sub-circuit is connected to an alternating current through the lamp cap, and converting the alternating current into direct current to provide the first direct current and the second direct current, the adjustment drive sub-circuit includes an adjustment pulse input interface, an adjustment output interface and is electrically connected to the adjustment pulse input interface and the adjustment output interface respectively the adjustment chip. 3. The smart light bulb according to claim 2, wherein the communication module is electrically connected to the power supply sub-circuit to access the first direct current, and is electrically connected to the adjustment pulse input interface, so that the The control signal is converted into a pulse signal and sent to the regulating chip. 4. The smart light bulb according to claim 3, wherein the LED module is electrically connected to the power supply sub-circuit to access the second direct current, and is electrically connected to the adjustment output interface, the The adjustment chip adjusts the LED module to emit light according to the pulse signal. 5. The smart light bulb according to claim 2, wherein the PCB board includes a horizontal sub-board and a vertical sub-board, one end of the vertical sub-board is fixedly connected to the horizontal sub-board, and the horizontal sub-board The power drive circuit is arranged on the top, and the positioning hole is opened, and the communication module is arranged on the vertical sub-board. 6. The smart light bulb according to claim 2, wherein the power supply sub-circuit comprises an AC input interface, an ACDC chip, a step-down chip, a first DC output interface and a second DC output interface, and the AC input interface Electrically connected to the ACDC chip, the ACDC chip is electrically connected to the step-down chip and the second DC output interface, and the step-down chip is electrically connected to the first DC output interface. 7. The smart light bulb according to claim 6, wherein the regulating chip includes a pulse port, a power port and an output port, the pulse port is connected to the regulating pulse input interface, and the power port is connected to the The ACDC chip, the output port is connected to the adjustment output interface. 8. The smart light bulb according to claim 6 or 7, wherein the power supply sub-circuit further comprises a voltage stabilizing circuit connected between the step-down chip and the first direct current output interface. 9. The smart light bulb according to claim 1, wherein the communication module comprises a Bluetooth chip, a Bluetooth antenna, and a filter circuit connected between the Bluetooth chip and the Bluetooth antenna. 10. The smart light bulb according to claim 5, wherein the vertical sub-board is provided with chamfers to fit the inner space of the lamp head.