CN213818281U - Internet of things LED intelligent power supply - Google Patents
Internet of things LED intelligent power supply Download PDFInfo
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- CN213818281U CN213818281U CN202023005758.4U CN202023005758U CN213818281U CN 213818281 U CN213818281 U CN 213818281U CN 202023005758 U CN202023005758 U CN 202023005758U CN 213818281 U CN213818281 U CN 213818281U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses an Internet of things LED intelligent power supply, which comprises an inductor shell, a power circuit module and a dimming control module, wherein the inductor shell comprises a main shell and a first upper cover, and the first upper cover is detachably connected with the main shell; the power circuit module is arranged in the inductor shell and connected with an input power supply so as to convert the input power supply into an LED power supply; the dimming control module is arranged in the inductor shell and located under the first upper cover, and the dimming control module is connected with the power circuit module to control the power circuit to output the LED power supply. Therefore, the power circuit module and the dimming control module are mutually independent, so that different dimming control modules can be replaced according to application requirements, and the LED power supply stock pressure of different models can be greatly reduced.
Description
Technical Field
The utility model relates to a thing networking power technology field especially relates to a thing networking LED intelligent power.
Background
With the wide application of the internet of things technology, more and more household devices are connected to the internet of things, many household devices generally need to be powered by a special power supply, and the working state of such household devices can be controlled by controlling the working state of the power supply. For example, the LED lamp controls the operating state of the power supply of the LED lamp. The on-off control and the brightness and color temperature adjustment of the LED lamp can be realized. However, because there are many ways to access the internet of things platform, the internet of things platform can be accessed in a wireless or wired way, and the wireless or wired way can be various, for example, wifi, zigbee, lora or bluetooth. In different application occasions, different modes may need to be adopted to access the internet of things platform. Therefore, the LED power supplies of multiple models are needed to meet application requirements, and manufacturers generally need to stock the LED power supplies of various models in order to meet market requirements. Thus, the inventory pressure of the manufacturer is increased.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide an thing networking LED intelligent power.
For realizing the above purpose, according to the utility model discloses thing networking LED intelligent power supply, thing networking LED intelligent power supply includes:
the inductor comprises an inductor shell, a first connecting piece and a second connecting piece, wherein the inductor shell comprises a main shell and a first upper cover, and the first upper cover is detachably connected with the main shell;
the power supply circuit module is arranged in the inductor shell and is connected with an input power supply so as to convert the input power supply into an LED power supply;
and the dimming control module is arranged in the inductor shell and positioned under the first upper cover, and is connected with the power circuit module to control the power circuit to output the LED power supply.
Further, according to the utility model discloses an embodiment, the dimming control module includes any one in zigbee wireless module, wifi wireless module, bluetooth wireless module or the single chip module.
Further, according to an embodiment of the present invention, the dimming control module includes:
the zigbee wireless module is used for being connected with a zigbee dimming controller and/or a zigbee gateway so as to be connected to the Internet of things platform through the zigbee gateway;
and the zigbee wireless module outputs a PWM dimming signal to the power circuit module through the PWM dimming connector and the power circuit module.
Further, according to an embodiment of the present invention, the dimming control module further includes:
and the key control joint is connected with the zigbee wireless module so as to output a key control switch signal to the zigbee wireless module.
Further, according to the utility model discloses an embodiment, the light modulation control module still includes serial module, serial module includes:
one end of the magnetic coupling isolation module is connected with the serial port end of the zigbee wireless module;
and the serial port connector is connected with the other end of the magnetic coupling isolation module.
Further, according to the utility model discloses an embodiment, the light modulation control module still includes serial module, serial module includes:
a serial port connector;
and the serial port level conversion module is respectively connected with the serial port connector and the serial port end of the zigbee wireless module so as to convert the level between the serial port connector and the serial port end of the zigbee wireless module.
Further, according to the utility model discloses an embodiment, serial ports level transition module includes:
a first level conversion module, which includes a first triode Q1, a collector of the first triode Q1 is connected to a first power voltage through a first resistor R1, a collector of the first triode Q1 is further connected to a receiving end of the serial port connector, a base of the first triode Q1 is connected to a second power voltage, a base of the first triode Q1 is further connected to an emitter of the first triode Q1 through a second resistor R2, and an emitter of the first triode Q1 is further connected to a transmitting end of the zigbee wireless module;
the second level conversion module comprises a second triode Q2, the collector of the second triode Q2 is connected with the first power supply voltage through a third resistor R3, the collector of the second triode Q2 is connected with the transmitting end of the serial port connector, the base of the second triode Q2 is connected with the second power supply voltage, the base of the second triode Q2 is connected with the emitter of the second triode Q2 through a fourth resistor R4, and the emitter of the second triode Q2 is connected with the receiving end of the zigbee wireless module.
Further, according to the utility model discloses an embodiment, thing networking LED intelligent power source still includes the second upper cover, the second upper cover can dismantle the connection between the main casing body, and is located and keeps away from the one end of first upper cover, input power source sets up under the second upper cover.
Further, according to the utility model discloses an embodiment, be equipped with the buckle on the second upper cover, be equipped with the draw-in groove on the main casing body, the second upper cover passes through the buckle with draw-in groove on the main casing body is connected.
Further, according to an embodiment of the present invention, the first upper cover is fixedly connected to the main casing body through a screw.
The embodiment of the utility model provides an thing networking LED intelligent power, through the inductor casing including main casing body and first upper cover, can dismantle the connection between the main casing body and the first upper cover; the power circuit module is arranged in the inductor shell and connected with an input power supply so as to convert the input power supply into an LED power supply; the installation of the dimming control module is arranged in the inductor shell and positioned under the first upper cover, the dimming control module is connected with the power circuit module to control the output of the power circuit to the LED power supply. Therefore, the power circuit module and the dimming control module are mutually independent, the dimming control module can be any one of a zigbee wireless module, a wifi wireless module, a bluetooth wireless module or a single chip microcomputer module, and therefore different dimming control modules can be replaced according to application requirements. The producer is when the stock, only need inventory light modulation modules such as zigbee wireless module, wifi wireless module, bluetooth wireless module or single chip module alone and thing networking LED intelligent power except that the control module of adjusting luminance can, because thing networking LED intelligent power except that the control module of adjusting luminance is general module, combine different light modulation control modules can constitute the LED power of different models to the LED power stock pressure of the different models of reduction that can be very big.
Drawings
Fig. 1 is a schematic diagram of an internet-of-things LED intelligent power supply provided by an embodiment of the present invention;
fig. 2 is a schematic view of an internet-of-things LED intelligent power decomposition structure provided by the embodiment of the present invention;
fig. 3 is a connection block diagram of an internet-of-things LED intelligent power circuit structure and an LED lamp panel module provided by the embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a zigbee control module according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a serial port module circuit structure provided by the embodiment of the present invention;
fig. 6 is a schematic circuit diagram of a serial port level conversion module provided in an embodiment of the present invention.
Reference numerals:
a main housing 10;
a first upper cover 20;
a second upper cover 30;
a buckle 301;
a bottom cover 40;
a power circuit module 50;
a PWM dimming interface 501;
a zigbee control module (single chip microcomputer control module) 60;
a serial port level conversion module 601;
a serial port module 602;
a PWM dimming tap 603;
a serial port connector 604;
a key control connector 605;
wired/wireless control keys 70;
an input AC connection line 80;
an output constant current power supply connection line 90;
LED lamp panel module 11.
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Ginseng radix (Panax ginseng C.A. Meyer)
Fig. 1 to fig. 3, the embodiment of the utility model provides a thing networking LED intelligent power supply, include: the sensor comprises a sensor shell, a power circuit module 50 and a dimming control module, wherein the sensor shell comprises a main shell 10 and a first upper cover 20, and the first upper cover 20 is detachably connected with the main shell 10; as shown in fig. 1 and 2, the first upper cover 20 is disposed at one end of the main housing 10 and detachably connected to the first upper cover 20 and the main housing 10 to facilitate mounting and dismounting of the first upper cover 20, and a circuit board mounting control is formed between the first upper cover 20 and the main housing 10 to facilitate mounting of the dimming control module circuit board.
The power circuit module 50 is arranged in the inductor shell, and the power circuit module 50 is connected with an input power supply so as to convert the input power supply into an LED power supply; as shown in fig. 1 and fig. 2, power supply circuit module 50 installs and sets up in the inductor casing, and wherein one end is connected with input power supply the utility model discloses an in the embodiment, input power supply can be input alternating current, can convert input alternating current into constant current constant voltage dc power supply through power supply circuit module 50 to will export constant current constant voltage dc power supply output to LED lamp pearl through the output connection line, for LED lamp pearl power supply.
The dimming control module is installed in the inductor housing and located under the first upper cover 20, and is connected with the power circuit module 50 to control the power circuit to output the LED power supply. As shown in fig. 2, the dimming control module is disposed under the first upper cover 20 due to the detachable connection between the first upper cover 20 and the main housing 10. Therefore, when the user uses the system, different types of dimming control modules can be replaced according to the requirements of the scene. For example, the replaceable zigbee wireless module can be any one of a zigbee wireless module, a wifi wireless module, a bluetooth wireless module or a single chip microcomputer module. The dimming control module is connected to the power circuit module 50, and can output a PWM pulse modulation signal to the power circuit module 50 to perform dimming and dimming control on the power circuit module 50.
The embodiment of the utility model provides an thing networking LED intelligent power supply, through the inductor casing including main casing 10 and first upper cover 20, can dismantle between main casing 10 and the first upper cover 20 and be connected; the power circuit module 50 is arranged in the inductor shell, and the power circuit module 50 is connected with an input power supply so as to convert the input power supply into an LED power supply; the dimming control module is installed in the inductor housing and located under the first upper cover 20, and is connected with the power circuit module 50 to control the power circuit to output the LED power supply. Therefore, the power circuit module 50 and the dimming control module are mutually independent, and the dimming control module can be any one of a zigbee wireless module, a wifi wireless module, a bluetooth wireless module or a single chip microcomputer module, so that different dimming control modules can be replaced according to application requirements. The producer is when the stock, only need inventory light modulation modules such as zigbee wireless module, wifi wireless module, bluetooth wireless module or single chip module alone and thing networking LED intelligent power except that the control module of adjusting luminance can, because thing networking LED intelligent power except that the control module of adjusting luminance is general module, combine different light modulation control modules can constitute the LED power of different models to the LED power stock pressure of the different models of reduction that can be very big.
The dimming control module comprises any one of a zigbee wireless module, a wifi wireless module, a bluetooth wireless module or a single chip microcomputer module. That is to say, the dimming control module can be according to the application demand, and the control module of will adjusting luminance is changed for zigbee wireless module, wifi wireless module, bluetooth wireless module or single chip module to cooperation application environment is connected to the thing networking with thing networking LED intelligent power supply, because only need change dimming control module, can satisfy different application demands, and need not to change main power supply circuit module 50. Like this the producer when stock, can unify many storages some thing networking LED intelligent power of not installing the light modulation control module, reduce the model of thing networking LED intelligent power, reduce the stock pressure for thing networking LED intelligent power's commonality is better.
Referring to fig. 2 to 4, the dimming control module includes: a zigbee wireless module and a PWM dimming connector 603, wherein the zigbee wireless module is used for connecting with a zigbee dimming controller and/or a zigbee gateway, so as to connect to the internet of things platform through the zigbee gateway; the zigbee wireless module is connected to the power circuit module 50 through the PWM dimming connector 603, so as to output a PWM dimming signal to the power circuit module 50. As shown in fig. 2 and fig. 3, the dimming control module is connected to the power circuit module 50 through the PWM dimming connector 603 to output a PWM dimming and color-adjusting signal to the power circuit module 50, and perform constant-current and constant-voltage adjustment output on the power circuit module 50 to drive the LED light source for dimming and color-adjusting control. As shown in fig. 4, the zigbee wireless module may be connected to the zigbee gateway through a zigbee wireless signal, so as to be connected to the internet of things platform through the zigbee gateway, and receive the dimming and toning control command output by the remote client through the non-networking platform, so as to implement the dimming and toning remote control of the LED light source, or the automatic dimming and toning control of the internet of things platform. Or the zigbee wireless module can be directly connected to the zigbee controller through the zigbee wireless signal, so as to receive the dimming and color-adjusting control signal of the zigbee controller in a wireless manner, so as to control the power circuit module 50 to output the dimming and color-adjusting constant-current and constant-voltage driving signal.
Referring to fig. 2 and 4, the dimming control module further includes: the key control connector 605, the key control connector 605 is connected to the zigbee wireless module to output the key control switch signal to the zigbee wireless module. As shown in fig. 2 and 4, the control button 70 can be connected through the button control connector 605, and the button control switch signal can be output to the zigbee wireless module through the connected control button 70, so as to output the button control switch signal to the zigbee wireless module, and the switch operation state of the power circuit module 50 can be controlled through the zigbee wireless module.
Referring to fig. 2 and 5, the dimming control module further includes a serial module 602, where the serial module 602 includes: the magnetic coupling isolation module and the serial port connector 604 are connected, and one end of the magnetic coupling isolation module is connected with the serial port end of the zigbee wireless module; as shown in fig. 2 and 5, the zigbee wireless module can be isolated from the output signal by the magnetic coupling isolation module, and the magnetic coupling isolation module has the characteristics of small volume and fast conversion time, and can well isolate the signal of the zigbee wireless module from the external signal, and convert the signal between the output and the level.
As shown in fig. 2 and 5, serial port connector 604 is connected to the other end of the magnetically coupled isolation module. The serial port connector 604 can be connected with a serial port device, for example, a single chip microcomputer, so as to realize serial port communication with the single chip microcomputer.
Referring to fig. 5 and 6, the dimming control module further includes a serial module 602, where the serial module 602 includes: the serial port connector 604 and the serial port level conversion module 601, the serial port level conversion module 601 is respectively connected with the serial port connector 604 and the serial port of the zigbee wireless module, so as to convert the level between the serial port connector 604 and the serial port of the zigbee wireless module. As shown in fig. 5 and fig. 6, can be with zigbee wireless module's input/output level signal conversion through serial ports level conversion module 601 to the level signal of the equipment of adaptation on serial ports connector 604, for example, in the utility model discloses an embodiment, zigbee wireless module input/output signal is 3.3V, and accessible serial ports level conversion module 601 converts 5V into to but connect serial ports equipment through serial ports connector 604, for example be connected with the singlechip, in order to realize with the serial ports communication between the singlechip of 5V power supply.
Referring to fig. 6, the serial port level conversion module 601 includes: the electronic device comprises a first level conversion module and a second level conversion module, wherein the first level conversion module comprises a first triode Q1, the collector of the first triode Q1 is connected with a first power voltage 5V through a first resistor R1, the collector of the first triode Q1 is also connected with the receiving end of a serial port connector 604, the base of the first triode Q1 is connected with a second power voltage 3V3, the base of the first triode Q1 is also connected with the emitter of the first triode Q1 through a second resistor R2, and the emitter of the first triode Q1 is also connected with the serial port transmitting end of a zigbee wireless module; as shown in fig. 6, the first triode Q1 is disposed between the serial port transmitting end of the zigbee wireless module and the single chip, and the level conversion between the serial ports is realized by the first power voltage 5V and the second power voltage 3V3, the 3.3V power voltage is connected to the serial port of the zigbee wireless module, the 5V power voltage is connected to the serial port transmitting end, and the single chip can be connected to the serial port end, so that the power voltage interconversion between the single chip and the zigbee wireless module can be realized. Due to the adoption of discrete components, the circuit is relatively simple, so that the cost is low.
The second level conversion module comprises a second triode Q2, a collector of the second triode Q2 is connected with the first power voltage through a third resistor R3, a collector of the second triode Q2 is further connected with a transmitting end of the serial port connector 604, a base of the second triode Q2 is connected with the second power voltage, a base of the second triode Q2 is further connected with an emitter of the second triode Q2 through a fourth resistor R4, and the emitter of the second triode Q2 is further connected with a serial port receiving end of the zigbee wireless module. As shown in fig. 6, the second triode Q2 is disposed between the serial port receiving terminal of the zigbee wireless module and the single chip, and the level conversion between the serial ports is realized by the first power voltage 5V and the second power voltage 3V3, respectively, the 3.3V power voltage is connected to the serial port of the zigbee wireless module, the 5V power voltage is connected to the serial port receiving terminal, and the single chip can be connected through the serial port terminal, so that the power voltage interconversion between the single chip and the zigbee wireless module can be realized. Due to the adoption of discrete components, the circuit is relatively simple, so that the cost is low.
Referring to fig. 1 and 2, the internet of things LED intelligent power supply further includes a second upper cover 30, the second upper cover 30 is detachably connected to the main housing 10 and is located at an end far away from the first upper cover 20, and the input power supply is disposed under the second upper cover 30. As shown in fig. 2, the second upper cover 30 is detachably disposed at an end away from the first upper cover 20, so that it is convenient to install the input power line by removing the second upper cover 30 when in use. That is, it is more convenient to be connected thing networking LED intelligent power with the input power cord, for example, better with commercial power alternating current.
Referring to fig. 2, the second upper cover 30 is provided with a buckle 301, the main housing 10 is provided with a locking groove, and the second upper cover 30 is connected to the locking groove of the main housing 10 through the buckle 301. As shown in fig. 2, the snap 301 can be mutually clamped with the main housing 10. Through the clamping structure, convenience is brought to users for installation and disassembly.
Referring to fig. 1 and 2, the first upper cover 20 is fixedly connected to the main housing 10 by a screw. As shown in fig. 2, two through holes are formed in the first upper cover 20, a threaded hole is formed in the main housing 10, and the first upper cover 20 and the main housing 10 are fixedly connected through threads.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a thing networking LED intelligent power supply which characterized in that includes:
the inductor comprises an inductor shell, a first connecting piece and a second connecting piece, wherein the inductor shell comprises a main shell and a first upper cover, and the first upper cover is detachably connected with the main shell;
the power supply circuit module is arranged in the inductor shell and is connected with an input power supply so as to convert the input power supply into an LED power supply;
and the dimming control module is arranged in the inductor shell and positioned under the first upper cover, and is connected with the power circuit module to control the power circuit to output the LED power supply.
2. The LED intelligent power supply of claim 1, wherein the dimming control module comprises any one of a zigbee wireless module, a wifi wireless module, a bluetooth wireless module or a single chip microcomputer module.
3. The internet of things LED intelligent power supply of claim 1, wherein the dimming control module comprises:
the zigbee wireless module is used for being connected with a zigbee dimming controller and/or a zigbee gateway so as to be connected to the Internet of things platform through the zigbee gateway;
and the zigbee wireless module outputs a PWM dimming signal to the power circuit module through the PWM dimming connector and the power circuit module.
4. The internet of things LED smart power supply of claim 3, wherein the dimming control module further comprises:
and the key control joint is connected with the zigbee wireless module so as to output a key control switch signal to the zigbee wireless module.
5. The Internet of things LED intelligent power supply of claim 3, wherein the dimming control module further comprises a serial port module, the serial port module comprising:
one end of the magnetic coupling isolation module is connected with the serial port end of the zigbee wireless module;
and the serial port connector is connected with the other end of the magnetic coupling isolation module.
6. The Internet of things LED intelligent power supply of claim 3, wherein the dimming control module further comprises a serial port module, the serial port module comprising:
a serial port connector;
and the serial port level conversion module is respectively connected with the serial port connector and the serial port end of the zigbee wireless module so as to convert the level between the serial port connector and the serial port end of the zigbee wireless module.
7. The Internet of things LED intelligent power supply of claim 6, wherein the serial port level conversion module comprises:
a first level conversion module, which includes a first triode (Q1), a collector of the first triode (Q1) is connected to a first power voltage through a first resistor (R1), a collector of the first triode (Q1) is further connected to a receiving end of the serial port connector, a base of the first triode (Q1) is connected to a second power voltage, a base of the first triode (Q1) is further connected to an emitter of the first triode (Q1) through a second resistor (R2), and an emitter of the first triode (Q1) is further connected to a transmitting end of the zigbee wireless module;
the second level conversion module, the second level conversion module includes second triode (Q2), the collecting electrode of second triode (Q2) passes through third resistance (R3) and is connected with first mains voltage, the collecting electrode of second triode (Q2) still with serial port connector's transmitting terminal is connected, the base and the second mains voltage of second triode (Q2) are connected, the base of second triode (Q2) still pass through fourth resistance (R4) with the projecting pole of second triode (Q2) is connected, the projecting pole of second triode (Q2) still with zigbee wireless module's receiving terminal is connected.
8. The LED intelligent power supply of the internet of things of claim 1, further comprising a second upper cover, wherein the second upper cover is detachably connected with the main shell and is located at one end far away from the first upper cover, and the input power supply is arranged under the second upper cover.
9. The LED intelligent power supply of the internet of things of claim 8, wherein a buckle is arranged on the second upper cover, a clamping groove is arranged on the main shell, and the second upper cover is connected with the clamping groove on the main shell through the buckle.
10. The Internet of things LED intelligent power supply according to claim 1, wherein the first upper cover is fixedly connected with the main shell through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005758.4U CN213818281U (en) | 2020-12-14 | 2020-12-14 | Internet of things LED intelligent power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005758.4U CN213818281U (en) | 2020-12-14 | 2020-12-14 | Internet of things LED intelligent power supply |
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| CN213818281U true CN213818281U (en) | 2021-07-27 |
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