CN213718256U - Intelligent household lighting power supply based on 2.4G wireless dimming technology - Google Patents

Abstract

The utility model discloses an intelligent household lighting power supply based on 2.4G wireless dimming technology; the intelligent lighting system comprises a control module, wherein the control module is electrically connected with an anti-surge circuit, a control panel, an intelligent detector, a switch control module, a dimming control module and a communication module, the anti-surge circuit is sequentially and electrically connected with a rectifying circuit and a voltage reduction circuit, the dimming control module is electrically connected with the switch control module, the dimming control module is electrically connected with a driving module, the driving module is electrically connected with a lighting system, the switch control module is electrically connected with the control panel, the dimming control module internally comprises a cooling fan and auxiliary illumination, and the communication module is in communication connection with a remote control device; the utility model discloses a dimming control module realizes controlling lighting system and adjusts, is equipped with cooling fan, is equipped with intelligent detector, and communication mode is various, prevents the surge impact.

Description

Intelligent household lighting power supply based on 2.4G wireless dimming technology

Technical Field

The utility model belongs to the technical field of intelligent light-adjusting switch system, concretely relates to intelligence house lighting power supply based on 2.4G wireless dimming technique.

Background

The smart home is applied to various electronic devices by utilizing advanced computer technology, communication technology, modern control technology, sensor technology and the like, and the devices are controlled and managed in a centralized manner, so that the living environment of people is more comfortable, safe, convenient, environment-friendly and energy-saving.

The luminance of the LED lamp of traditional illumination field production is single unchangeable, and this kind of luminance is decided by the output current intensity that LED drive power supply lighted the lamp pearl, and the electric current is bigger the luminance stronger. The lamp with single brightness cannot meet different requirements of people on the brightness of light in the same occasion, and the LED lamps with different wattages need to be replaced when the brightness of the light is changed, so that the method is time-consuming and labor-consuming, and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence house lighting power supply based on 2.4G wireless dimming technique to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent household lighting power supply based on a 2.4G wireless dimming technology comprises a control module, wherein the control module is electrically connected with an anti-surge circuit, a control panel, an intelligent detector, a switch control module, a dimming control module and a communication system, the anti-surge circuit is electrically connected with a rectifying circuit, the rectifying circuit is electrically connected with a voltage reduction circuit, the dimming control module is electrically connected with the switch control module, the dimming control module is electrically connected with a driving module, the driving module is electrically connected with a lighting system, the switch control module is electrically connected with the control panel, the dimming control module internally comprises a heat radiation fan and auxiliary illumination, the communication system is in communication connection with a remote control device, the communication system comprises a wireless module, a communication module and infrared laser, the remote control device comprises an infrared remote controller and a mobile phone control.

Preferably, the rectifying circuit comprises four groups of bridge connection MOS tubes.

Preferably, the dimming control module and the switch control module are fixedly installed in the control panel, and the control panel is provided with a programmable liquid crystal display time manager.

Preferably, the driving module includes a step-up and step-down circuit and an ac filtering module.

Preferably, the control module is further electrically connected with a storage module, and the storage module at least comprises two groups of RAM storage modules.

Preferably, the control in the communication module adopts a control module of a DMX512 communication protocol load, and the wireless module adopts a 2.4G wireless receiving module.

Preferably, the dimming control module is one of a TRIAC and an SCR, and the dimming control module further includes a field effect transistor FET.

Preferably, the intelligent detector comprises a light sensation unit PE component and a far infrared PIR dynamic and static detection component.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a dimming control module realizes controlling lighting system and adjusts, and dimming control module can realize multiple illumination and adjust to be equipped with cooling fan in dimming control module, can carry out to inlaying and carry out the heat dissipation processing at the inside dimming control module of wall body, and be equipped with intelligent detector, can realize carrying out manifold detection to the system, can ensure the steady operation of system, and communication mode is various, prevents the surge impact.

Drawings

Fig. 1 is a schematic diagram of the system structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an intelligent household lighting power supply based on a 2.4G wireless dimming technology comprises a control module, wherein the control module is electrically connected with an anti-surge circuit, a control panel, an intelligent detector, a switch control module, a dimming control module and a communication system, the anti-surge circuit is electrically connected with a rectifying circuit, the rectifying circuit is electrically connected with a voltage reduction circuit, the dimming control module is electrically connected with the switch control module, the dimming control module is electrically connected with a driving module, the driving module is electrically connected with a lighting system, the switch control module is electrically connected with the control panel, the dimming control module internally comprises a heat radiation fan and auxiliary illumination, the communication system is in communication connection with a remote control device, the communication system comprises a wireless module, a communication module and infrared laser, the remote control device comprises an infrared remote controller and a mobile phone control.

When in use, the voltage reduction circuit realizes the voltage reduction of the high voltage of the commercial power grid, so that the high voltage circuit can be reduced to a voltage range suitable for the use of the control module, then the rectifier module converts the alternating voltage into the direct voltage for the use of the control module, and the intelligent detector is arranged, so that the severe impact on the system caused by the overlarge instantaneous voltage of the circuit when in starting can be effectively prevented, then the control and regulation of the system are realized through the switch control module and the dimming control module in the control panel, the driving module drives the lighting system to run, so that the lighting system can run normally, the intelligent detector is arranged, the environment can be effectively detected, the communication system is in communication connection with the remote control device, the remote control and regulation of the system can be realized, and the inside of the dimming control module comprises a heat radiation fan and auxiliary illumination, a heat dissipation process may be performed.

In order to convert the ac voltage into the dc voltage for the system, in this embodiment, preferably, the rectifying circuit includes four sets of bridge-connected MOS transistors.

In order to realize the centralization of the system and facilitate the control of the viewing system, in this embodiment, it is preferable that the dimming control module and the switch control module are fixedly installed inside the control panel, and the control panel is provided with a programmable liquid crystal display time manager.

In order to adjust the illumination voltage of the lighting system and filter the ac voltage, in this embodiment, it is preferable that the driving module includes a step-up/step-down circuit and an ac filtering module.

In order to implement the storage of the running program of the system and the recording of the system log, in this embodiment, preferably, the control module is further electrically connected to a storage module, and the storage module at least includes two sets of RAM storage modules.

In order to implement the communication connection, in this embodiment, it is preferable that a control module of a DMX512 communication protocol load is used for controlling the communication module, and the wireless module is a wireless receiving module.

In order to realize dimming control, in this embodiment, it is preferable that one of a TRIAC and an SCR thyristor is adopted in the dimming control module, and the dimming control module further includes a field effect transistor FET.

In order to realize the detection of the system, in this embodiment, preferably, the intelligent detector includes a light sensing unit PE component and a far infrared PIR dynamic and static detection component.

Light modulation control module

A. Requiring the adoption of an integrated box type structure or approval by a newspaper owner;

B. the brightness adjustment of the light must be continuous and linearly varied. The dimming module must have the capability of the lighting device, the output voltage should be stable when the line voltage varies by ± 10%;

C. the dimming gradual change time is adjustable from 0.1 second to 60 minutes;

D. each output loop of a leading edge phase control (leading edge) dimming module (such as a triac element) is provided with an inductive filter for eliminating the noise of the filament of the incandescent lamp and suppressing the Radio Frequency (RF) interference in the system, and the system conforms to the international anti-interference standard;

E. each load output loop of the dimming module is provided with a circuit breaker for cutting off the circuit when the dimming control module is overloaded or short-circuited;

F. the dimming control module has a self-heat dissipation function, allows the wall surface to be obviously installed, and does not influence the control function due to self-heating;

G. the control capacity of each loop of the dimming control module has various specifications (2A/5A/10A/20A), and the dimming control module is provided with a loop protection function. However, it is not acceptable to amplify the smaller phased output loop power (e.g., 200W-600W) to 10A or 15A by using a power amplifier.

H. The local service switch is provided to facilitate the system setting and management;

I. a 128 scene is built in, the power-off memory function of the scene is realized, and a fire-fighting linkage signal interface is realized;

J. the protection circuit breaker of the module of requiring adjusting luminance from the return circuit of being qualified for the next round of competitions can dispose earth leakage protection type circuit breaker to special place according to the design requirement, if adjust luminance the module and can not set up with the circuit breaker integration, be responsible for by this contract unit and dispose the module case of adjusting luminance, integrated module and the circuit breaker of being qualified for the next round of competitions.

K. Providing dimming controllers that are compatible with each type includes:

a. leading edge phase-controlled dimmers for resistive and inductive load dimming control (leading edge phase-controlled dimmers are not recommended for LED dimming since the driver of the LED exhibits capacitive load characteristics).

b. Trailing edge phase control dimmers for capacitive loads (trailing edge phase control dimmers are proposed for LED dimming since the driver of the LED exhibits capacitive load characteristics).

c. The universal dimmer is suitable for resistive, inductive and capacitive loads. Universal dimmers are more silent (trailing edge phase control dimmers are proposed for LED dimming because the driver of the LED exhibits capacitive load characteristics).

d. A relay switch loop for controlling the high frequency ballast and a control module with a 0-10VDC control voltage, Digital Signal Interface (DSI) or addressable light interface (DALI) for controlling the high frequency ballast.

e. And the control module is used for controlling the load adopting the DMX512 communication protocol.

L. phase-controlled dimmer technology capabilities include and are not limited to:

a. the dimmer employs a TRIAC or SCR thyristor device and a Field Effect Transistor (FET) as a main power control device.

b. Each dimmer has a forward feed voltage regulation, and when the input voltage of the main power supply changes by +/-10% every cycle, the dimming output can keep a constant brightness value without flicker.

c. When the input frequency of the main power supply or the generator power supply changes by 2Hz per second, the dimming output can also keep a constant brightness value without flicker.

d. The soft start switch with electronics makes the brightness of the lamp rise smoothly to the required brightness within 0.5 second when the lamp is turned on.

e. Each output channel has a coil) Choke to suppress higher harmonic interference) to limit the current rise time at which the channel instantaneously switches.

f. The efficiency of the dimmer is greater than 95%.

g. The dimmer has different dimming curves according to the load type, and can smoothly and continuously dim.

h. The minimum load at which the dimmer operates steadily is no less than 2% of the maximum rating and the controller generates no more than 2% of the lamp load. Can still work normally under the condition of no load.

i. The dimmer can withstand electrical shock testing from lightning.

M. high frequency ballast dimming controller technical capabilities include and are not limited to: the high frequency ballast dimming controller has a low voltage control output of 0-10VDC, DSI or DALI to control dimming in addition to a relay switch channel per loop.

And N, the dimming module has a self heat dissipation function, and the control function is not influenced due to self heating. The cabinet of adjusting luminance can the convection current heat dissipation: the equipment can naturally radiate heat without an additional air exhaust and heat radiation device.

An LED indicator lamp is arranged on the dimming control cabinet to display the current 'power state of the whole cabinet', 'network state' and the like; each output loop should have a corresponding LED indicator to display the current "working status" of the loop. (this requirement also applies to the switch control module).

Switch control module

A. All switch control modules have a manual bypass function, so that engineering maintenance and emergency fault treatment are facilitated;

B. the local service switch is provided to facilitate the system setting and management;

C. a 128 scene is built in, and the scene power-off memory function is realized;

D. fire-fighting linkage signal interface

E. The switch module is required to be provided with a protection circuit breaker with a wire outlet loop, each circuit breaker is not less than a single 16A, an electric leakage protection type circuit breaker can be configured according to design requirements in special places, and if the switch module cannot be integrally arranged with the circuit breaker, the switch module box, the integrated switch module and the wire outlet are configured by the contract organization.

F. The circuit breaker is available from Siemens, Schneider, ABB, Haigang, Eton and the like.

Control panel

A. The control panel can realize the functions of scene switching, panel locking, sub-control and master control function switching, gradual lightening and gradual darkening and the like in a programmable way;

B. the control panel series with 86 type and 120 type various types and various materials is convenient for the owners to select;

C. the control panel should be universal and can be initialized by switches to:

a. a preset scene is selected.

b. A channel is set to a certain brightness level.

c. A task is started/stopped.

D. Different numbers of buttons can be set on one control panel according to design requirements, and different switches, adjustments or scene control can be realized by corresponding buttons. And must provide silk-printed labels or proprietary approved printed instructions and be integrated with the panel.

E. The control panel needs to be provided with a programming socket, so that a manager can conveniently maintain the system at any point by using a handheld programmer and a portable computer in the using process.

F. The control panel keys and the circuit board must be connected through a microswitch, and the connection through conductive rubber is not acceptable.

Intelligent detector

A. The light sensing unit PE component-sunshine compensation dynamic detection range is more than or equal to 0-1200 lux and can be preset.

B. The far infrared PIR dynamic and static detection-range is a 360-degree conical detection range with the installation point as the center, and the recommended installation height is not more than 3.4 m at most.

C. A far infrared IR remote control acceptance range of 15 meters and 6 degrees, and a controller case structure.

A. The controller case is a wall-mounted or standard cabinet mounting structure, ventilation grid holes are formed in the upper, lower, left and right front parts of the top bottom of the case body and used for heat extraction of flowing air, and the case body is required to be provided with a whole long comb-shaped aluminum radiator for heat dissipation of a silicon controlled device and a choking coil.

B. A natural air exhaust mode is adopted in the box body, and electronic/electric parts in the box body can keep normal and stable work when the ambient temperature is 0-40 ℃.

C. The box body provides a complete connection terminal for the connection of a power supply line, a lamp circuit load line and a network communication control signal line, and marks or characters of connection properties are marked on the connection terminal. The controller box must provide three wire terminals, typically zero, hot, and ground, for each set of lighting load wires.

D. The mounting of wiring or maintenance controls is done on the front of the cabinet and the power and light circuit load lines can be run through removable cover holes in the top of the cabinet.

Programmable LCD time manager (with programming function)

A. The clock manager may be directly connected to the network for regional network control or for a global network.

B. The clock manager can be provided with a calendar and can calculate the theoretical values of sunrise and sunset (determined by longitude and latitude) at any time of the year and automatically store the daylight saving time and leap years.

C. The clock manager can start tasks or start time sequence events at specified times, or start "events" with different time differences between sunrise and sunset on a day of the week, month or year.

D. The clock manager can set up to 256 events.

E. A "task engine" within the clock manager allows the conditional logic and sequential logic to be completed through the panel. The system does not accept reliance on external logical processors or central logical processors.

System software

A. The system software should include: the system comprises an operating system, control system software, an intelligent lighting control system open communication interface protocol and a Chinese programming operation specification.

B. The computer of the system in the master control center can monitor the whole lighting system, including operating the on and off of each lighting loop.

C. The system operation function has high flexibility and convenience, and maintenance and programming personnel can monitor, modify and program at any control point on the control system bus and have the functions of manual and automatic control.

D. The system control software can set different users and passwords according to the user authority levels to ensure the reliability of software operation

E. The intelligent lighting control system should provide an open communication interface protocol and programming operation instructions, and can be directly connected with AV products of manufacturers such as AMX and the like or an internationally known BA system when needed.

The utility model discloses a theory of operation and use flow: when in use, the voltage reduction circuit realizes the voltage reduction of the high voltage of the commercial power grid, so that the high voltage circuit can be reduced to a voltage range suitable for the use of the control module, then the rectifier module converts the alternating voltage into the direct voltage for the use of the control module, and the intelligent detector is arranged, so that the severe impact on the system caused by the overlarge instantaneous voltage of the circuit when in starting can be effectively prevented, then the control and regulation of the system are realized through the switch control module and the dimming control module in the control panel, the driving module drives the lighting system to run, so that the lighting system can run normally, the intelligent detector is arranged, the environment can be effectively detected, the communication system is in communication connection with the remote control device, the remote control and regulation of the system can be realized, and the inside of the dimming control module comprises a heat radiation fan and auxiliary illumination, a heat dissipation process may be performed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an intelligence house lighting power supply based on 2.4G wireless dimming technique, includes control module, its characterized in that: the utility model discloses a lighting system, including control module, on-off control module, control module and communication system, the last electric connection of control module has rectifier circuit, electric connection has step-down circuit on the rectifier circuit, control module with on-off control module electric connection drive module, electric connection has lighting system on the drive module, on-off control module with control panel electric connection, inside cooling fan and the supplementary illumination of having included of control module of adjusting luminance, the communication system communication is connected with remote control unit, including wireless module, communication module and infrared laser in the communication system, including infrared remote controller and cell-phone control in the remote control unit.

2. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the rectifying circuit comprises four groups of bridge connection MOS tubes.

3. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the control panel is internally and fixedly provided with a dimming control module and a switch control module, and the control panel is provided with a programmable liquid crystal display time manager.

4. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the driving module comprises a voltage boosting and reducing circuit and an alternating current filtering module.

5. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the control module is also electrically connected with a storage module, and the storage module at least comprises two groups of RAM storage modules.

6. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the control in the communication module adopts a control module of DMX512 communication protocol load, and the wireless module adopts a 2.4G wireless receiving module.

7. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the dimming control module is internally provided with one of a TRIAC (triode-inverter-rectifier) device and an SCR (silicon controlled rectifier) device, and the dimming control module is internally provided with a Field Effect Transistor (FET).

8. The intelligent household lighting power supply based on the 2.4G wireless dimming technology according to claim 1, is characterized in that: the intelligent detector comprises a light sensation unit PE component and a far infrared PIR dynamic and static detection device.

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