CN108433361A - Intelligent dining table with heating function - Google Patents

Abstract

The invention discloses an intelligent dining table with heating function, which comprises: a table body, on which a temperature sensor is arranged to sense the temperature of food on the table body; The food on the table is heated; the support component is used to support the table body; the control component is electrically connected to the temperature sensor and the heating component respectively, and is used to control the action of the temperature sensor and the heating component; the power supply component is respectively the control component and the temperature sensor and heating elements for power supply. The intelligent dining table with heating function of the present invention transmits the temperature data to the control component in the table body through the temperature sensor embedded in the dining table, and the control component issues instructions to automatically heat the food through the heating component (such as: electromagnetic microcrystalline panel). heating.

Description

A smart dining table with heating function

technical field

The invention belongs to the field of smart home and relates to a dining table, in particular to a smart dining table with a heating function.

Background technique

The current market is dominated by traditional wooden dining tables, and there are very few smart dining tables. The current design of the dining table is mainly aimed at the appearance design of the dining table. Among them, the smart dining table conducts research on heating the user's legs. During the user's meal, if it occurs that the meal takes a long time, the problem of food heating will be highlighted. If the temperature of the food can be sensed and automatically heated, It can solve the trouble of reheating food for users.

Contents of the invention

In order to solve the above technical problems, the present invention proposes an intelligent dining table with heating function.

In order to achieve the above object, technical scheme of the present invention is as follows:

A smart dining table with heating function includes:

The table body is provided with a temperature sensor on the table body for sensing the temperature of the food on the table body;

The heating component is arranged in the table body and is used for heating the food on the table body; the supporting component is used for supporting the table body;

The control component is electrically connected to the temperature sensor and the heating component respectively, and is used to control the action of the temperature sensor and the heating component;

The power supply component supplies power to the control component, the temperature sensor and the heating component respectively.

An intelligent dining table with heating function of the present invention allows users to use the dining table without worrying about the problem of food becoming cold. The temperature sensor embedded in the dining table transmits the temperature data to the control component inside the table, and the control component issues instructions. The heating component (such as: electromagnetic microcrystalline panel) automatically heats the food with infrared light waves.

On the basis of the above-mentioned technical scheme, the following improvements can also be made:

As a preferred solution, it also includes: a heat dissipation component, the heat dissipation component is electrically connected to the control component, the power supply component supplies power to the heat dissipation component, the temperature sensor is also used to sense the temperature of the table body itself, and the control component controls the heat dissipation component to dissipate heat for the table body.

By adopting the above preferred solution, the table body is dissipated to prolong the service life of the circuit components in the table body.

As a preferred solution, a plurality of heat dissipation through holes are provided on the bottom surface of the table body.

By adopting the above preferred solution, the table body is dissipated to prolong the service life of the circuit components in the table body.

As a preferred solution, it also includes: a disinfection component, the disinfection component is electrically connected to the control component, the power supply component supplies power to the disinfection component, and the control component controls the disinfection component to sterilize the food on the table body.

Adopt above-mentioned preferred scheme, can carry out heat radiation to meal or meal plate.

As a preferred solution, the support assembly includes:

The fixing device is fixedly arranged on the bottom surface of the table body, and a rotating shaft is arranged in the fixing device;

The table leg, the table leg is a telescopic structure, and the telescopic part of the table leg is in transmission connection with the telescopic drive device, and the telescopic drive device is electrically connected with the control assembly.

With the above preferred solution, the retractable table legs are more convenient for storage.

As a preferred solution, a cavity is built in the table body, and a protective plate 15 that is rotatably connected with the table body is built in the cavity, and the protective plate 15 is in transmission connection with the protective plate driving device, and the protective plate driving device is in transmission connection with the control device. The control device controls the protective plate 15 to protrude or retract into the cavity.

By adopting the above-mentioned preferred solution, the structure is simple, and the protective plate 15 can effectively reduce children's bruises and bruises.

As a preferred solution, buttons and display screens are provided in the desktop visual operation area of the table body, or a touch screen is provided in the desktop visual operation area of the table body.

With the above preferred solution, the operation is convenient and more intuitive.

As a preferred solution, the control components include:

The Bluetooth functional circuit is used for Bluetooth interconnection with mobile devices, and the mobile devices can be one or more of mobile phones, pads, and computers;

The wifi function circuit is used to upload the internal data of the control component to the cloud server;

memory for storing internal data of the control component;

The central processing circuit is electrically connected with the bluetooth functional circuit, the wifi functional circuit and the memory respectively, and is used for data analysis and conversion.

Adopting the above preferred scheme, the structure is simple and the functions are diversified.

As a preferred solution, the power supply components include:

Built-in battery, the built-in battery is electrically connected with the charging cable 52, and the charging cable 52 is set in the charging cable installation box, the charging cable installation box has a built-in rotating shaft, and the charging cable 52 is wound on the rotating shaft, and the external power supply can charge the built-in battery;

The solar charging board charges the built-in battery through the solar controller.

With the above-mentioned preferred solution, a variety of charging methods are available for selection.

As a preferred solution, a substrate is provided on the desktop of the table body, and a reflector connected to it in rotation is provided on the substrate. The reflector is used to reflect light on the light energy charging plate, and a first The magnet is provided with a second electromagnet on the base plate, and the second electromagnet is electrically connected with the light energy controller.

With the above preferred solution, under normal circumstances, the polarity of the second electromagnet on the substrate is opposite to that of the first magnet on the mirror. One end of the reflective mirror is rotatably connected with the substrate, and the other end is attracted to each other by two magnets with opposite polarities. The mirror surface of the reflective mirror faces the substrate to protect the mirror surface.

When the light energy controller detects that the electric energy of the light energy charging board is low, the light energy controller gives a reverse current to the second electromagnet, and the polarity of the second electromagnet on the substrate is the same as that of the first magnet on the reflector. Through the principle of same-sex repulsion, the mirror surface of the reflector turns out to reflect the light onto the light energy charging plate.

When the light energy controller detects that the electric energy of the light energy charging board is high, the light energy controller will give the second electromagnet a current in the same direction, and the second electromagnet on the substrate and the first magnet on the reflector have opposite polarities and attract each other. .

Description of drawings

Fig. 1 is a top view of a smart dining table with heating function provided by an embodiment of the present invention.

Fig. 2 is a side view of the smart dining table with heating function provided by the embodiment of the present invention.

Fig. 3 is a front view of a smart dining table with a heating function provided by an embodiment of the present invention.

Fig. 4 is one of the schematic diagrams of the partial structure of the table body provided by the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a support assembly provided by an embodiment of the present invention.

Fig. 6 is a working principle diagram of the smart dining table with heating function provided by the embodiment of the present invention.

Fig. 7 is the second schematic diagram of the partial structure of the table body provided by the embodiment of the present invention.

Among them: 1 table body, 11 tempered glass panel, 12 bearing panel, 13 button, 14 display screen, 15 protective plate, 16 temperature sensor, 2 heating component, 3 supporting component, 31 fixing device, 311 rotating shaft, 32 table leg, 321 External seamless steel pipe, 322 internal cylinder, 323 electronic hydraulic system, 324 rubber pad, 4 control components, 41 Bluetooth function circuit, 42 wifi function circuit, 5 power supply components, 51 built-in battery, 52 charging line, 53 light energy charging board, 54 Light energy controller, 61 Signal line integrating power supply, 62 Relay, 63 Inverter, 64 Power input/output port, 65 Main board, 66 USB power interface, 67 Bracket, 68 Power cord, 7 Heat dissipation component, 8 Disinfection component , 91 substrates, 92 mirrors, 93 first magnets, 94 second electromagnets.

Detailed ways

Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

In order to achieve the purpose of the present invention, in some embodiments of the smart dining table with heating function, as shown in Figure 1-6, a smart dining table with heating function includes:

The table body 1 is provided with a temperature sensor 16 on the table body 1, which is used to sense the temperature of the food on the table body 1, and a button 13 and a display screen 14 are provided on the desktop visual operation area of the table body 1;

The heating assembly 2 is arranged in the table body 1 and is used to heat the food on the table body 1;

A support assembly 3, used to support the table body 1;

The control assembly 4 is electrically connected to the temperature sensor 16 and the heating assembly 2 respectively, and is used to control the action of the temperature sensor 16 and the heating assembly 2;

The power supply component 5 supplies power to the control component 4 , the temperature sensor 16 and the heating component 2 respectively.

An intelligent dining table with heating function of the present invention is composed of a table body 1 , a heating component 2 , a support component 3 , a control component 4 and a power supply component 5 .

The desktop portion of the table body 1 includes from top to bottom: a toughened glass panel 11 and a carrying panel 12, and the carrying panel 12 may be a black crystal glass panel. The heating assembly 2 is an electromagnetic microcrystalline panel, which is arranged in the middle area of the table body 1, and the temperature sensor 16 is arranged in the middle area of the electromagnetic microcrystalline panel, which can detect the temperature of the surrounding dishes, upload the data to the control assembly 4 in real time, and Displayed on the display screen 14 to the user, if the user does not perform any operation on the current, and the temperature is lower than the optimum taste temperature, the control component 4 transmits instructions to the relay 62 through the signal line 61 integrating power supply to turn on the electromagnetic microcrystalline panel switch, and then Heating/Keep warm.

In order to improve the sensing accuracy, three temperature sensors 16 are installed in the loading panel 12 of the table body 1, which can monitor the temperature of the food on the table and the temperature inside the table body 1, and transmit them to the control component 4 through the signal transmission line.

An intelligent dining table with a heating function of the present invention, users do not need to worry about the problem of food getting cold during the meal, and the temperature data is transmitted to the control component 4 in the table body 1 through the temperature sensor 16 embedded in the dining table, and the control component 4. Issue an instruction to automatically heat the food with infrared light waves through the heating component 2 (such as: an electromagnetic microcrystalline panel).

In order to further optimize the implementation effect of the present invention, in some other embodiments, the remaining characteristic technologies are the same, the difference is that it also includes: a heat dissipation assembly 7, the heat dissipation assembly 7 is electrically connected to the control assembly 4, and the power supply assembly 5 is a heat dissipation assembly 7 power supply, the temperature sensor 16 is also used to sense the temperature of the table body 1 itself, and the control component 4 controls the cooling component 7 to dissipate heat for the table body 1 .

By adopting the above preferred solution, the table body 1 is dissipated to prolong the service life of the circuit components in the table body 1 .

Further, a plurality of heat dissipation through holes are provided on the bottom surface of the table body 1 .

Adopt above-mentioned preferred scheme, in heating process, temperature sensor 16 also can detect the internal temperature of table body 1 while monitoring the temperature of dishes, and submit the current detection temperature to user's judgment processing through display screen, if If the user does not do anything, and the temperature inside the table body 1 is higher than the safe value, the control component 4 will turn on the heat dissipation component 7 through the relay 62, and the heat will be discharged from the heat dissipation holes on the bottom surface of the table body 1. Wherein, the heat dissipation component 7 can be a heat dissipation fan.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic technologies are the same, the difference is that the electromagnetic microcrystalline panel adopts infrared heating for tableware mainly ceramic containers and considering the problem of radiation. In this way, the infrared heating element is a plate heating element, and the whole heating device is embedded on the bearing panel 12, and the cooling fan is connected to the bottom. When heating, the heating panel emits 2.5-15 μm electromagnetic waves to heat the food.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic technologies are the same, the difference is that it also includes: a disinfection component 8, the disinfection component 8 is electrically connected with the control component 4, and the power supply component 5 is a disinfection component 8 supplies power, and the control component 4 controls the disinfection component 8 to disinfect the food on the table body 1.

Adopt above-mentioned preferred scheme, can carry out heat radiation to meal or meal plate. The disinfection component 8 can be an ultraviolet disinfection lamp. Further, when the desktop intelligent system is turned off and started with one key, the control component 4 will send a current signal through the relay 62 to automatically turn on the ultraviolet disinfection lamp. Automatic power off; 2. When the desktop intelligent system switch is turned on, the ultraviolet disinfection is automatically turned off. Ensure that ultraviolet disinfection will not cause damage to the human body.

As shown in Figure 5, in order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic techniques are the same, the difference is that the support assembly 3 includes:

The fixing device 31 is fixedly arranged on the bottom surface of the table body 1, and a rotating shaft 311 is arranged in the fixing device 31;

The table leg 32 is a telescopic structure, and the telescopic part of the table leg 32 is in transmission connection with the telescopic drive device, and the telescopic drive device is electrically connected with the control assembly 4 .

With the above preferred solution, the retractable table legs 32 are more convenient for storage. The table legs 32 can be adjusted in height and stowed away. Four fixing devices 31 are fixedly arranged on the bottom surface of the table body 1 (the built-in rotating shaft 311 can fold the table legs 32). The four table legs 32 each include: 2 sections The telescopic tube and the translucent rubber pad 324 with a height of 5 cm at the bottom, the two telescopic tubes respectively include: an outer seamless steel pipe 321 and an inner cylinder 322, and the first segment of the telescopic tube is fixed on the rotating shaft 311 of the fixing device 31 and can rotate. The device inside the first section of the telescopic tube is composed of an electro-hydraulic system 323, a relay 62, and a signal line 61 integrating power supply. The user can issue instructions to the control component 4 through the desktop button. The relay 62 in the leg 32 sends a switch command, and then sends a command to the hydraulic system. When the hydraulic system supports the lifting table leg 32, the synchronous signal will be transmitted to the control component 4 and the display screen in real time.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic technologies are the same, the difference is that a cavity is built in the table body 1, and a protective cover that is rotationally connected with the table body 1 is built in the cavity. Plate 15, the protective plate is in transmission connection with the protective plate driving device, the protective plate driving device is in transmission connection with the control device, and the control device controls the protective plate to protrude or retract into the cavity.

With the above preferred solution, the structure is simple, and the protective plate can effectively reduce children's bruises and bruises.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic technologies are the same, the difference is that a touch screen is provided in the desktop visual operation area of the table body 1 .

With the above preferred solution, the operation is convenient and more intuitive.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic techniques are the same, the difference is that the control assembly 4 includes:

The bluetooth function circuit 41 is used for carrying out bluetooth interconnection with mobile equipment, and mobile equipment can be one or more in mobile phone, pad, computer;

The wifi functional circuit 42 is used to upload the internal data of the control component 4 to the cloud server;

Memory, for storing the internal data of control assembly 4;

The central processing circuit is electrically connected with the bluetooth functional circuit, the wifi functional circuit and the memory respectively, and is used for data analysis and conversion.

Adopting the above preferred scheme, the structure is simple and the functions are diversified. This dining table has artificial intelligence mode, built-in bluetooth function circuit and wifi function circuit. In the initialization stage, it can be connected with this table through bluetooth through mobile APP, and then establish a connection between the device setting and home wifi through APP. Because the control component 4 has central processing circuit (that is, artificial intelligence chip), when the user uses it once, it will save the data to the cloud server through WiFi, and the server will analyze the user's dining habits, taste, gender, and age, and send the analyzed data to the micro The computer is used to adjust the user's dining mode, and the user can also view the current usage data through the app and customize the dining mode.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic techniques are the same, the difference is that the power supply assembly 5 includes:

Built-in battery 51, the built-in battery 51 is electrically connected with the charging line 52, and the charging line 52 is arranged in the charging line installation box, the charging line installation box has a built-in rotating shaft, and the charging line 52 is wound on the rotating shaft, and the external power supply can charge the built-in battery 51 Charge;

The light energy charging board 53 charges the built-in battery 51 through the light energy controller 54 .

With the above-mentioned preferred solution, a variety of charging methods are available for selection. The power supply assembly 5 of this dining table is based on the purpose of making things convenient for users, and reduces the inconvenience that wires in the dining area bring to users. The light energy charging board 53 is a splash-proof monocrystalline silicon light energy panel nested on the surface of the table body 1, and is arranged between the toughened glass panel 11 and the bearing plate 12 for collecting light energy. The light energy is converted into electric energy and transmitted to the built-in battery 51. The built-in battery 51 can be a monocrystalline silicon battery to form a direct current, and then the inverter 63 converts the direct current into an alternating current power supply and directly supplies the electromagnetic microcrystal through the power input/output port 64 Panel, main board 65, ultraviolet sterilizing lamp, display screen 14 and cooling fan etc., wherein main board carries the electric energy output of control assembly 4.

Considering that most people will play with electronic devices before having a meal, in other embodiments, a USB power supply interface 66 can also be set on the desktop. In addition to photovoltaic power generation, there is a stretchable charging line 52 inside the table body 1, which is directly connected to the monocrystalline silicon battery, and the monocrystalline silicon battery of the table body 1 can be charged by connecting an external AC power supply.

In order to solve the problem of insufficient self-produced power supply of the table body 1, the stretchable charging cable 52 inside the table body 1 is wrapped in the charging cable installation box to ensure that the charging cable 52 will not break during the stretching process. The charging line installation box is fixed on the bracket 67 inside the table body 1, one end is connected to the power input/output port of the monocrystalline silicon battery, the left side of the port is the power input port, the right side is the power output port, and the other end is the charging port The head is built in the groove on the side of the table body 1, the charging head is a triangular plug, and the outside of the groove is covered by a circular cover. By pressing, the cover is opened, and the charging cable 52 is pulled out to charge.

At the same time, the power supply assembly of the present invention transmits electricity through the power cord 68 .

As shown in Figure 7, further, a base plate 91 is provided on the desktop of the table body 1, and a reflector 92 connected to it in rotation is provided on the base plate 91, and the reflector 92 is used to reflect the light on the light energy charging plate 53, Moreover, a first magnet 93 is disposed on the reflector 92 , and a second electromagnet 94 is disposed on the substrate 91 , and the second electromagnet 94 is electrically connected to the light energy controller 54 .

Using the above preferred solution, under normal circumstances, the polarity of the second electromagnet 94 on the substrate 91 is opposite to that of the first magnet 93 on the mirror 92 . One end of the reflective mirror 92 is rotatably connected to the base plate 91 , and the other end is attracted to each other by two magnets with opposite polarities. The mirror surface of the reflective mirror 92 faces the base plate 91 to protect the mirror surface.

When the light energy controller 54 detected that the electric energy of the light energy charging plate 53 was low, the light energy controller 54 gave the second electromagnet 94 a reverse current, and the second electromagnet 94 on the substrate 91 and the first electromagnet 94 on the reflective mirror 92 A magnet 93 has the same polarity. Through the principle of same-sex repulsion, the mirror surface of the reflector 92 is turned out to reflect the light onto the light energy charging plate 53 .

When the light energy controller 54 detected that the electric energy of the light energy charging plate 53 was higher, the light energy controller 54 gave the second electromagnet 94 the same direction current, and the second electromagnet 94 on the substrate 91 and the first electromagnet 94 on the reflective mirror 92 A magnet 93 has opposite polarity and attracts each other.

In order to further optimize the implementation effect of the present invention, in some other embodiments, the rest of the characteristic technologies are the same, the difference is that the information displayed on the display screen 14 mainly includes: temperature display, table leg 32 lifting height prompt, electromagnetic microcrystalline panel power, battery prompts, and signal connection prompts. Control button 13 can be included in the virtual button 13 in display screen 14, comprises: two buttons +,- of child lock, temperature control, desktop intelligent system key switch (close temperature sensor 16 and control assembly 4 (can be microcomputer ), WiFi and Bluetooth connection), two dining mode selection buttons 13 (heating, heat preservation), one cutlery storage box switch, the above components and functions can be adjusted according to the specific situation today.

The present invention is an intelligent dining table with heating function, which has the following beneficial effects:

1. Effectively solve the problem of the food getting cold during the meal. The temperature sensor 16 embedded in the dining table transmits the data to the control component 4 in the table body 1, and the control component 4 issues instructions to control the food through the electromagnetic microcrystalline panel. Automatic infrared light wave heating.

2. Solve the power supply problem of the smart dining table, use the anti-splash light energy panel, which can prevent the splash of liquid during the meal, and automatically collect the artificial light source and natural light source, and use the light energy controller 54 to transfer the light energy It is converted into electrical energy and stored in monocrystalline silicon cells.

3. To solve the problem of transportation and height adjustment, the table pillar adopts a retractable hydraulic device, and the pivot point of the pillar can be rotated to store the pillar. The four corners of the desktop can adopt the method of ergonomics, and the method of smooth processing can reduce the bumps and bruises of children. For the problem of children eating, the height of eating can be automatically adjusted by the control assembly 4.

4. The present invention adopts light energy technology, sensor, electronic information technology and automation technology, aims to save energy, reduce manpower consumption, embody the concept of people-oriented industrial design, and finally achieve the purpose of improving the quality of life.

As for the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.

Claims (10)

1. a kind of intelligent table with heating function, which is characterized in that including：

Desk body is equipped with temperature sensor, the temperature for incuding food in the desk body in the desk body；

Heating component is set in the desk body, for being heated to the food in the desk body

Support component, for being supported for the desk body；

Control assembly is electrically connected with the temperature sensor and heating component respectively, for controlling the temperature sensor and adding Hot component action；

Power Supply Assembly, the respectively described control assembly, temperature sensor and heating component are powered.

2. the intelligent table according to claim 1 with heating function, which is characterized in that further include：Radiating subassembly, institute It states radiating subassembly to be electrically connected with the control assembly, the Power Supply Assembly is powered for the radiating subassembly, the temperature sensor It is additionally operable to incude the desk body temperature of itself, it is that the desk body radiates that the control assembly, which controls the radiating subassembly,.

3. the intelligent table according to claim 2 with heating function, which is characterized in that set in the bottom surface of the desk body There are multiple thermal vias.

4. the intelligent table according to claim 1 with heating function, which is characterized in that further include：Disinfectant component, institute It states disinfectant component to be electrically connected with the control assembly, the Power Supply Assembly is powered for the disinfectant component, the control assembly control It is that the food in the desk body carries out disinfection to make the disinfectant component.

5. the intelligent table according to claim 1 with heating function, which is characterized in that the support component includes：

Fixing device is fixedly installed on the desk body bottom surface, and is equipped with shaft in the fixing device；

Table leg, the table leg is retractable structure, and the telescoping section of the table leg is sequentially connected with retractable driving device, described to stretch Contracting driving device is electrically connected with the control assembly.

6. the intelligent table according to claim 1 with heating function, which is characterized in that having time built in the desk body Chamber, and the protective plate 15 being rotatablely connected with desk body is built-in in the cavity, the protective plate 15 is passed with protective plate driving device Dynamic connection, the protective plate driving device are sequentially connected with the control device, and the control device controls the protective plate 15 It stretches out or the cavity of retracting.

7. the intelligent table according to claim 1 with heating function, which is characterized in that the desktop of the desk body can It is equipped with button and display screen depending on changing operating space, or touch screen is equipped in the desktop visualized operation area of the desk body.

8. the intelligent table according to claim 1 with heating function, which is characterized in that the control assembly includes：

Bluetooth function circuit, for carrying out bluetooth interconnection with mobile device, the mobile device can be in mobile phone, pad, computer It is one or more；

Wifi functional circuits, for the internal data of the control assembly to be uploaded to cloud server；

Memory, the internal data for storing the control assembly；

Central processing circuit is electrically connected respectively with the Bluetooth function circuit, wifi functional circuits and memory, for carrying out The analysis and conversion of data.

9. having the intelligent table of heating function according to claim 1-8 any one of them, which is characterized in that the power supply group Part includes：

Internal battery, the internal battery are electrically connected with charging wire, and the charging wire is set in the charging wire mounting box, Shaft built in the charging wire mounting box, the charging wire are wound in the shaft, and external power supply can charge to the internal battery；

Luminous energy charging panel, the luminous energy charging panel charge to the internal battery by luminous energy controller.

10. the intelligent table according to claim 9 with heating function, which is characterized in that in the desktop of the desk body It is equipped with substrate, is equipped with the reflective mirror being rotatablely connected with it on the substrate, the reflective mirror is used to reflect illumination in institute It states on luminous energy charging panel, and is equipped with the first magnetite on the reflective mirror, be equipped with the second electromagnet on the substrate, described the Two electromagnets are electrically connected with the luminous energy controller.