CN212628525U - Lighting device - Google Patents

Abstract

An embodiment of the utility model provides a lighting device is related to, lighting device includes: the intelligent switch comprises a central controller, a centralized control module, an area control module, a programmable control panel, a brightness sensor, a multifunctional sensor, a lamplight driving module, an intelligent switch, a clock controller, a remote monitoring module, a dry contact signal input/output module and a power failure protection module; the central controller is connected with at least one centralized control module; the centralized control module is connected with the programmable control panel, the remote monitoring module, the power failure protection module and the plurality of regional control modules; the area control module is respectively connected with the brightness sensor, the multifunctional sensor, the light driving module and the intelligent switch through a dry contact signal input and output module. The utility model discloses, adopt distributed control system, even there is the network cable trouble, the system still can normal operating, and has the function that the trouble was listened, power down protection and remote monitoring.

Description

Lighting device

Technical Field

The utility model relates to a lighting device equipment technical field especially relates to a lighting device.

Background

With the improvement of living standard and the continuous progress of science and technology, people hope to reduce energy consumption and simultaneously put forward higher and higher requirements on the flexibility, comfort and functionality of the installation of the electrical appliances of the building. The lighting device has the advantages that higher requirements are provided for lighting in life, a comfortable working or living environment is provided for consumers, energy conservation is achieved to the maximum extent, meanwhile, an intelligent and centralized control mode is also considered, convenience is provided for managers, more requirements are provided for the lighting device, and the traditional lighting technology cannot meet diversified requirements of people.

At present, the intelligent lighting device in the prior art adopts a central control unit or a main control computer for control, and has the main defects that: if the central control unit is damaged, the whole intelligent lighting device is paralyzed, and a piece of paint black is trapped in the building. Therefore, a novel intelligent lighting device needs to be designed, and the problem that the traditional intelligent lighting device is inconvenient to use is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that prior art exists, provide an adopt distributed control system, have the lighting device of functions such as fault detection, power down protection and remote monitoring.

In order to achieve the above object, the present invention provides a lighting device, comprising: the intelligent switch comprises a central controller, a centralized control module, an area control module, a programmable control panel, a brightness sensor, a multifunctional sensor, a lamplight driving module, an intelligent switch, a clock controller, a remote monitoring module, a dry contact signal input/output module and a power failure protection module;

the central controller is connected with at least one centralized control module; the centralized control module is connected with the programmable control panel, the remote monitoring module, the power failure protection module and the plurality of regional control modules; the area control module is respectively connected with the brightness sensor, the multifunctional sensor, the light driving module and the intelligent switch through a dry contact signal input and output module.

Preferably, the programmable control panel comprises an intelligent dimming module, a scene control panel, a programmer and a programming socket;

the intelligent dimming module and the scene control panel are respectively and electrically connected with the centralized control module; and the programmer sends a program input by a user to the centralized control module through the programming socket.

Preferably, the lighting device further comprises a remote controller;

and the remote controller interacts with the area control module in a wireless transmission mode.

Further preferably, a wireless communication module is arranged in the remote controller; the remote controller is connected with the area control module through the wireless communication module.

Still further preferably, the wireless communication module includes: one or more of a Wi-Fi communication module, a Bluetooth communication module, an infrared communication module, a ZigBee communication module, a 6LowPan communication module, a Thread communication module and a LoRa communication module.

Preferably, the lighting device further comprises a soft starter;

the lamp is connected with a power supply through the soft starter.

Preferably, the lighting device further comprises an interface circuit;

the interface circuit is respectively connected with the central controller and the centralized control module.

Further preferably, the interface circuit includes a UART interface, a JTAG interface, an SD interface, and an ethernet interface.

The embodiment of the utility model provides a lighting device adopts distributed control system, realizes the intelligent control of illumination that timesharing control, zone control, sensor automated control, centralized control and decentralized control combined together, and the assurance system also can normal operating even there is the circumstances of trouble in the network cable, and has the fault and listen, fall the function of electric protection and remote monitoring. This lighting device not only can utilize scene change to increase environment artistic effect, produces third dimension, stereovision, builds comfortable environment, is favorable to people's physical and mental health, improves work efficiency, reaches best illuminating effect satisfying energy-conserving condition, can also keep the uniformity of illuminance in the building according to user's demand. In addition, the lighting device realizes the soft start mode through the soft starter, can control the power grid impact voltage and surge voltage, prevents the filament from thermal shock, prolongs the service life of the lamp and saves the cost.

Drawings

Fig. 1 is a schematic block diagram of a part of a structure of an illumination device provided in an embodiment of the present invention;

fig. 2 is a schematic block diagram of an overall structure of the lighting device according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

The embodiment of the utility model relates to a lighting device who provides adopts distributed control system, realizes the intelligent control of illumination that timesharing control, zone control, sensor automated control, centralized control and decentralized control combined together, and the assurance system also can normal operating even there is the circumstances of trouble in the network cable, and has the fault detection, falls the function of electric protection and remote monitoring, and is more energy-conserving, more intelligent.

It is to be understood that the following description of the specific embodiments is intended to illustrate and not to limit the invention.

Fig. 1 and fig. 2 are a partial structure schematic block diagram and an entire structure schematic block diagram of a lighting device provided in an embodiment of the present invention, respectively. As shown in fig. 1 and 2:

the embodiment of the utility model provides a lighting device includes: the system comprises a central controller 1, a centralized control module 2, a regional control module 3, a programmable control panel 4, a brightness sensor 5, a multifunctional sensor 6, a light driving module 7, an intelligent switch 8, a clock controller 9, a remote monitoring module 10, a soft starter (not shown in the figure), a remote controller (not shown in the figure), an interface circuit (not shown in the figure), a dry contact signal input and output module 12 and a power failure protection module 11.

Specifically, lighting device in this application adopts distributed control system, the control unit includes central controller 1, at least one centralized control module 2 and a plurality of regional control module 3, wherein, central controller 1 links to each other with at least one centralized control module 2, centralized control module 2 and programmable control panel 4, remote monitoring module 10 and a plurality of regional control module 3 link to each other, luminance sensor 5 is connected respectively to regional control module 3, multi-function sensor 6, light drive module 7, intelligent switch 8, it is further preferred, regional control module 3 passes through dry contact signal input output module 12 and respectively with luminance sensor 5, multi-function sensor 6, light drive module 7, intelligent switch 8 links to each other.

In addition, the partial area lamps in the lighting device can be operated and controlled through a remote controller. The related modules and the lamps thereof are connected with the power supply through the soft starter to control the power grid impact voltage and surge voltage, so that the filament is prevented from thermal shock, the service life of the lamp is prolonged, the workload of replacing the lamp is greatly reduced, the operating cost of the lighting device is effectively reduced, and the soft starter has special significance for a large number of lamps and regions with difficult installation. And simultaneously, the embodiment of the utility model provides an in lighting device still be equipped with power down protection module 11, when guaranteeing to resume the circular telegram again after having a power failure, the lamps and lanterns among the lighting device still can keep the state that original controller set for.

The connection relationship between the components of the lighting device provided in the present embodiment is described above, and the following describes the components of the lighting device and the operation principle thereof in detail with reference to fig. 1 to 2.

The central controller 1 is a master controller of the whole lighting device, so that the centralized control of the lighting device is realized, the monitoring of the whole lighting device is convenient, and the maintenance of the system is convenient. The central controller 1 is configured to receive a general control command input by a user, and it should be understood that the "user" herein may refer to a manager operating the lighting device, and the central controller 1 generates a centralized control command according to the general control command and sends the centralized control command to the corresponding centralized control module 2.

The centralized control module 2 is an auxiliary controller of the lighting device, so that the regional control of the lighting device is realized, and the overall control of the lamps in a partial region in the region is facilitated. The centralized control module 2 is configured to receive a centralized control instruction sent by the central controller 1, generate an area control instruction according to the received centralized control instruction, and send the area control instruction to the corresponding area control module 3. In addition, the centralized control module 2 may also receive a remote operation instruction sent by the programmable control panel 4, generate an area control instruction according to the received remote operation instruction, and send the area control instruction to the corresponding area control module 3.

Wherein the lighting device further comprises an interface circuit. The interface circuit is respectively connected with the central controller 1 and the centralized control module 2, thereby realizing the input and output of related data or programs. Preferably, the interface circuit includes a UART interface, a JTAG interface, an SD interface, and an ethernet interface.

The programmable control panel 4 is an operation input device for a partial area, and controls the lamps in the partial area by editing an input program or directly inputting an operation command on the operation panel. The programmable control panel 4 is used for receiving a remote operation instruction input by a user and sending the received remote operation instruction to the centralized control module 2. It should be noted that the "user" in the "remote operation instruction inputted by the programmable control panel 4" may refer to a manager operating the lighting device, or may refer to a supervisor in a sub-area.

In further detail, the programmable control panel 4 includes a smart dimming module 41, a scene control panel 42, a programmer 43, and a programming jack 44. The intelligent dimming module 41 is configured to set a working state of the lamp according to a user requirement, generate a dimming signal, and send the dimming signal to the centralized control module 2; the scene control panel 42 is used for setting scenes according to the requirements of users, generating scene signals and sending the scene signals to the centralized control module 2; the programmer 43 is used for user program input and is sent to the central control module 2 via the programming socket 44.

The area control module 3 is also an auxiliary controller of the lighting device, further zone control of the lighting device is achieved, and further appointed lamps in a partial area can be conveniently controlled. The area control module 3 is used for receiving the area control instruction sent by the centralized control module 2, generating a light control instruction according to the received area control instruction, sending the light control instruction to the light driving module 7, and controlling the specified lamp through the light driving module 7. In addition, the regional control module 3 is also connected with various sensors, so that the sensor automation control of the lighting device is realized, and the manual control of a user is realized through the intelligent switch 8.

Meanwhile, the lighting device further comprises a dry contact signal input and output module 12, and the area control module 3 is respectively connected with the brightness sensor 5, the multifunctional sensor 6, the light driving module 7 and the intelligent switch 8 through the dry contact signal input and output module 12. It should be understood that the dry contact signal input/output module 12 of the present invention is preferably one of HDL-KNX/EIB series products, and has 4 signal input channels and 4 signal output channels, wherein the signal input channels can receive signals from the brightness sensor 5 and the multifunctional sensor 6, and for the output channels, can output DC 0-10V dimming signals. The control mode of the module comprises switch control, logic control, dimming control, scene control and the like, wherein each logic block in the logic control is composed of 4 signal input channels.

The light driving module 7 is a direct control unit of a lamp in the lighting device, the input end of the light driving module 7 is connected with the output end of the area control module 3, and the output end of the light driving module 7 is connected with the lamp. And the light driving module 7 is used for receiving the light control instruction of the area control module 3 and controlling the lamp according to the light control instruction.

For realizing sensor automated control, the embodiment of the utility model provides an still be equipped with luminance sensor 5 and multi-function sensor 6 among the lighting device that provides. The brightness sensor 5 senses the light brightness in the system and converts the sensed light brightness into a usable output signal, and is configured to generate a brightness signal according to the brightness of the measured environment and send the brightness signal to the area control module 3. The multifunctional sensor 6 refers to a device which can sense two or more measured quantities simultaneously by using one sensor and convert the measured quantities into signals which can be received and processed, the multifunctional sensor 6 in the application specifically refers to a sensor integrating human body induction and illumination, it needs to be noted that the multifunctional sensor 6 in the application can also be replaced by an illumination sensor and a human body movement sensor, the multifunctional sensor 6 is used for collecting human body information and illumination information under a corresponding lighting unit, that is, on one hand, the multifunctional sensor 6 converts light signals into electric signals on the basis of photoelectric effect; on the other hand, the multi-function sensor 6 has a function of sensing movement, changes its own form by the movement of the human body, and realizes a function linked with the movement of the human body. The multifunctional sensor 6 generates a reference signal according to the human body information and the illumination information, and sends the reference signal to the area control module 3. Further, the area control module 3 controls the lamp according to the signals detected by the brightness sensor 5 and the multifunctional sensor 6.

The intelligent switch 8 is a manual control switch of the lighting device, and is used for receiving a switch input instruction of a user and sending the switch input instruction to the area control module 3, and the area control module 3 controls the lamp according to the received switch input instruction, so that manual operation of the user is realized. The utility model provides an intelligent switch 8 can make up variously, and is preferred, can support 3 local switches, 6 remote switch, 2 local/remote dimming, 6 scene control etc. at most to accessible configuration software carries out the function configuration to it, and the function of being convenient for changes convenient to use.

The clock controller 9 may control the on or off of the circuit according to a set time. Specifically, the clock controller 9 in the present application is configured to control the lamps to be turned on or off according to the set time, so as to automatically turn on or turn off the corresponding lamps, thereby implementing the automatic timing control of the lamps. Preferably, the clock controller 9 in the embodiment of the present invention further has a programmable and cyclic function, and is more intelligent.

The remote monitoring module 10 is a remote monitoring unit of the lighting device, and can directly monitor the whole lighting device through a liquid crystal touch screen or a common computer provided with corresponding software, and also can monitor the whole lighting device through various gateways by using the internet, a collection device, a remote controller and the like. In detail, the remote monitoring module 10 is used for monitoring the lighting device, generating a monitoring signal and sending the monitoring signal to the centralized control module 2, and the centralized control module 2 analyzes the monitoring signal, so that the monitoring of the whole lighting device is realized, the self-checking problem of the distributed system is effectively solved, and the lighting function is still existed when the cable in the system is interrupted or the network fails.

In addition, in order to further ensure the stability of the lighting device, the lighting device further comprises a power failure protection module 11. The power-down protection module 11 is connected with the centralized control module 2 and used for performing power-down protection on the lighting device, and controlling the lamp to keep a set state before power-off when the lighting device is powered off and then powered on.

The embodiment of the utility model provides a lighting device still includes the remote controller. The remote controller interacts with the area control module 3 in a wireless transmission mode, so that remote operation control of the lamp is realized. Wherein, be equipped with wireless communication module in the remote controller, the remote controller passes through wireless communication module and links to each other with regional control module 3. Preferably, the wireless communication module includes: one or more of a Wi-Fi communication module, a Bluetooth communication module, an infrared communication module, a ZigBee communication module, a 6LowPan communication module, a Thread communication module and a LoRa communication module.

For a better understanding of the above process, three specific examples are illustrated.

In a first specific example, the lighting device is applied in a conference room. The conference room is an important component of a business building, and the scene of the conference room is set into a plurality of scenes such as a common conference state, a multimedia conference state, a projection state, a cleaning state and the like through scene setting. When a conference starts, a conference mode is started, a scene of the conference room is set to be in a common conference state, light above a desktop is lightened to ensure 300-400 luxes, and surrounding background light is slowly reduced to 30-40% of the original level. When watching multimedia introduction, the host calls out a multimedia conference scene, the light above the desktop is turned down, but the certain illumination is kept, so that the audience can take notes, and the ambient light and the light in front of the projection screen are slowly extinguished. The electric curtain is slowly put down and automatically opened, and the speech begins. When cleaning, cleaning personnel can call out the cleaning state in a scene switch on the wall, and only part of lamps are turned on to 70 percent at the moment, so that the sufficient working illumination of the cleaning personnel is ensured, and the energy is saved.

In a second specific example, the lighting device is applied to a hall of a building. The lobby is the necessary way to enter the building, and the selection of lamps and the arrangement of lights are not only for the illumination requirement of the lobby, but also considering the illumination atmosphere and the coordination of illumination and building decoration, and providing a comfortable and modesty light environment for each person entering the lobby to the maximum extent. The light of the whole hall is automatically managed by the system, and the system automatically adjusts the light effect according to the hall running time. The hall reception area is provided with a programmable control panel, 4 or 8 light scenes can be preset according to various functional characteristics and different time periods of the reception area, and meanwhile, workers can also perform manual programming to conveniently select or modify the light scenes. The remote controller is placed on the workbench of the reception hall and the rest hall, and the automatic working mode can be preset: if the light of a reception hall is automatically turned on at 8 o' clock in the working hours in the daytime, with the change of the intensity of sunlight, the working time period in the daytime is divided into 3 parts to be turned on, 80% of light is turned on in the morning, 50% of light is turned on at noon, meanwhile, the light is automatically adjusted to 30% in the working time period when workers go off at lunch, and after the workers go off the work, the light is restored to the afternoon mode, and the light returns to 50%. In the reception hall, the staff can also manually adjust the light brightness of a single loop through the remote controller, and the current light adjustment percentage can be displayed on the remote controller in a digital mode so that the staff can finely adjust the light intensity of a proper loop conveniently. In addition, the following scenes can be debugged in the areas by communicating and matching with the user: a heavy welcome mode (summer, daytime), a general welcome mode (summer, daytime), a heavy welcome mode (winter, daytime), a general welcome mode (winter, daytime), a heavy welcome mode (evening), a general welcome mode (evening), a usual mode (daytime), a usual mode (evening), a usual mode (morning), and a usual mode (afternoon), and the like. After the setting is finished, the lighting of the whole hall area can be automatically changed according to the time change. The light adjustment of the specific scene can be set and adjusted according to the indoor decoration effect of the area and the characteristics of furnishing articles and by combining design requirements, habits and the like.

In a third specific example, the lighting device is applied in a stairwell classroom. Programmable control panels are placed on a workbench and a doorway of a ladder classroom, and an automatic working mode can be preset: if the light in the classroom is automatically turned on at 8 o' clock in the daytime, the light setting is changed along with the change of the sunlight intensity, the working time period in the daytime is divided into 3 parts to be turned on, 80% of light is turned on in the morning, 50% of light is turned on in the noon, meanwhile, the light is automatically adjusted to 30% in the period of time when students take a lesson and have lunch, after the students take a lesson, the light is restored to the afternoon mode, and the light returns to 50%. On the platform, the teacher can also manually adjust the light brightness of the single loop through the remote controller, so that the personnel can conveniently fine adjust the light intensity of a certain loop.

In the mode scene change in all the specific examples, the fade-in fade-out time is set to be adjustable within 1-100 seconds, and the scene change is kept without influencing the process and the visual effect. In order to facilitate the staff to enter and exit the place at ordinary times, a two-key switch is arranged at a proper position outdoors, when the staff needs to enter, only the entering switch is clicked, and partial light is automatically turned on indoors, so that the visual effect is met; when the clearing is finished and the door is closed, all the lamps can be closed only by clicking the clearing switch.

The embodiment of the utility model provides a lighting device adopts distributed control system, realizes the intelligent control of illumination that timesharing control, zone control, sensor automated control, centralized control and decentralized control combined together, and the assurance system also can normal operating even there is the circumstances of trouble in the network cable, and has the fault and listen, fall the function of electric protection and remote monitoring. This lighting device not only can utilize scene change to increase environment artistic effect, produces third dimension, stereovision, builds comfortable environment, is favorable to people's physical and mental health, improves work efficiency, reaches best illuminating effect satisfying energy-conserving condition, can also keep the uniformity of illuminance in the building according to user's demand. In addition, the lighting device realizes the soft start mode through the soft starter, can control the power grid impact voltage and surge voltage, prevents the filament from thermal shock, prolongs the service life of the lamp and saves the cost.

Those of skill would further appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, a software module executed by a processor, or a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. An illumination device, characterized in that the illumination device comprises: the intelligent switch comprises a central controller, a centralized control module, an area control module, a programmable control panel, a brightness sensor, a multifunctional sensor, a lamplight driving module, an intelligent switch, a clock controller, a remote monitoring module, a dry contact signal input/output module and a power failure protection module;

the central controller is connected with at least one centralized control module; the centralized control module is connected with the programmable control panel, the remote monitoring module, the power failure protection module and the plurality of regional control modules; the area control module is respectively connected with the brightness sensor, the multifunctional sensor, the light driving module and the intelligent switch through a dry contact signal input and output module.

2. The lighting device of claim 1, wherein the programmable control panel comprises a smart dimming module, a scene control panel, a programmer, and a programming jack;

the intelligent dimming module and the scene control panel are respectively and electrically connected with the centralized control module; and the programmer sends a program input by a user to the centralized control module through the programming socket.

3. A lighting device as recited in claim 1, wherein said lighting device further comprises a remote control;

and the remote controller interacts with the area control module in a wireless transmission mode.

4. A lighting device as recited in claim 3, wherein a wireless communication module is provided within said remote control; the remote controller is connected with the area control module through the wireless communication module.

5. The lighting device as defined in claim 4, wherein the wireless communication module comprises: one or more of a Wi-Fi communication module, a Bluetooth communication module, an infrared communication module, a ZigBee communication module, a 6LowPan communication module, a Thread communication module and a LoRa communication module.

6. A lighting device as recited in claim 1, wherein said lighting device further comprises an interface circuit;

the interface circuit is respectively connected with the central controller and the centralized control module.

7. The lighting device of claim 6, wherein the interface circuit comprises a UART interface, a JTAG interface, an SD interface, and an Ethernet interface.

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