CN216391487U - Lamp box canvas lighting control circuit - Google Patents
Lamp box canvas lighting control circuit Download PDFInfo
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- CN216391487U CN216391487U CN202122329380.1U CN202122329380U CN216391487U CN 216391487 U CN216391487 U CN 216391487U CN 202122329380 U CN202122329380 U CN 202122329380U CN 216391487 U CN216391487 U CN 216391487U
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Abstract
The utility model discloses a lamp box canvas lighting control circuit, which comprises a first zigbee module and an RFID module, wherein the first zigbee module is used for networking connection with a dimming and color-adjusting lamp through a zigbee protocol; the RFID module is connected with the first zigbee module, detects the radio frequency tag on the display canvas of the lamp box, and sends the radio frequency tag information to the first zigbee module so as to perform dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module. Therefore, after the canvas is installed on the lamp box, the RFID module can read the information of the radio frequency tag and send the information of the radio frequency tag to the first zigbee module. And carrying out light emitting control on each dimming and color mixing lamp in a zigbee wireless mode. So that the light output by the color-changing lamp can be matched with the type of the canvas.
Description
Technical Field
The utility model relates to the technical field of lighting lamp boxes, in particular to a lamp box canvas lighting control circuit.
Background
The advertisement lamp box drives the lamp source to emit light through the power supply in the lamp box, and the driving power supply and the lamp source form a backlight module to provide an illumination light source for the picture cloth. Due to the fact that styles of products to be displayed by the canvas are different, requirements for light rays of the backlight module are different.
In the prior art, the backlight module is usually adjusted manually, so that the color temperature and brightness of the light generated by the backlight module can be adapted to the style of the canvas, thereby achieving the optimal display effect. However, it is relatively troublesome to adjust the color temperature and the brightness of the backlight model in the field in a manual manner, the efficiency is low, and the temporarily adjusted color temperature and brightness are generally difficult to meet the requirements.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, an object of the present invention is to provide a light box canvas lighting control circuit.
On the one hand, in order to achieve the above object, according to the light box canvas lighting control circuit of the embodiment of the present invention, the light box canvas lighting control circuit includes:
the first zigbee module is used for networking and connecting the dimming and color-mixing lamp with a zigbee protocol;
the RFID module is connected with the first zigbee module, detects the radio frequency tag on the display canvas of the lamp box, and sends the radio frequency tag information to the first zigbee module so as to carry out dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module.
Further, according to an embodiment of the present invention, the light box canvas lighting control circuit further includes a second zigbee module, the second zigbee module is communicatively connected to the first zigbee module, and the second zigbee module is configured to be connected to the wireless control module to receive a control signal of the wireless control module, and perform dimming and toning control on the dimming and toning lamp through the first zigbee module.
Further, according to an embodiment of the present invention, the light box canvas lighting control circuit further includes a third zigbee module, the third zigbee module is in communication connection with the first zigbee module, and the third zigbee module is used for being connected with a remote server, so as to receive a control signal of a client through the remote server, and perform dimming and toning control on the dimming and toning lamp through the first zigbee module.
Further, according to an embodiment of the present invention, the light box canvas lighting control circuit further includes a key control module, and the key control module is connected to the first zigbee module, so as to perform dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module.
Further, according to an embodiment of the present invention, the key control module includes:
one end of the key K5 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with a power supply through a resistor, the other end of the key K5 is connected with one end of a resistor R6, and the other end of the resistor R6 is connected with a reference ground;
a key K4, one end of the key K4 being connected to one end of a resistor R2, the other end of the resistor R2 being connected to the one end of the resistor R1, the other end of the key K4 being connected to the one end of the resistor R6;
one end of the key K3 is connected with one end of a resistor R3, the other end of the resistor R3 is connected with one end of a resistor R2, and the other end of the key K3 is connected with the one end of the resistor R6.
Further, according to an embodiment of the present invention, the key control module is further configured to send a string ID generation and a string ID sending signal to the first zigbee module, so as to send a string ID to the dimming and color-mixing luminaire through the first zigbee module, thereby communicatively binding the first zigbee module with the dimming and color-mixing luminaire.
Further, according to an embodiment of the present invention, the key control module further includes:
a key K2, one end of the key K2 is connected to one end of a resistor R4, the other end of the resistor R4 is connected to one end of the resistor R3, and the other end of the key K2 is connected to the one end of the resistor R6;
one end of the key K1 is connected with one end of a resistor R5, the other end of the resistor R5 is connected with one end of a resistor R4, and the other end of the key K1 is connected with the one end of the resistor R6.
Further, according to an embodiment of the present invention, the lighting control circuit for the light box canvas further includes a zigbee power supply module, and the zigbee power supply module is respectively connected to the input power supply and the first zigbee module, so as to convert the input power supply into the power supply voltage of the first zigbee module.
Further, according to an embodiment of the present invention, the RFID module is a JT-2850 chip.
The lamp box canvas lighting control circuit provided by the embodiment of the utility model is used for being connected with a dimming color-adjusting lamp through a zigbee protocol in a networking way through a first zigbee module; the RFID module is connected with the first zigbee module, detects the radio frequency tag on the display canvas of the lamp box, and sends the radio frequency tag information to the first zigbee module so as to perform dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module. Therefore, after the canvas is installed on the lamp box, the RFID module can read the information of the radio frequency tag and send the information of the radio frequency tag to the first zigbee module. And carrying out light emitting control on each dimming and color mixing lamp in a zigbee wireless mode. So that the light output by the color-changing lamp can be matched with the type of the canvas.
Drawings
Fig. 1 is a schematic structural diagram of a light box canvas lighting control circuit provided in an embodiment of the present invention;
FIG. 2 is a schematic circuit diagram of a first zigbee module and a second zigbee module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a circuit structure of an RFID module according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a key control module according to an embodiment of the present invention;
FIG. 5 is a schematic circuit diagram of a zigbee power supply module according to an embodiment of the utility model;
fig. 6 is a block diagram of a dimming and color-adjusting lamp according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 to 6, an embodiment of the present invention provides a light box canvas lighting control circuit, including: the system comprises a first zigbee module and an RFID module, wherein the first zigbee module is used for networking connection with a dimming and color-changing lamp through a zigbee protocol; a plurality of dimming and color-mixing lamps may be arranged in the lamp box to realize illumination of a large-scale lamp box. Through first zigbee module has carried out unified management and setting to each mixing of colors lamps and lanterns of adjusting luminance through the mode of network deployment, and each lamps and lanterns in the lamp house of being convenient for are unified to be adjusted into same colour temperature and luminance, guarantee the even of the light of lamp house.
The RFID module is connected with the first zigbee module, and the RFID module detects the radio frequency tag on the display canvas of the lamp box and sends the radio frequency tag information to the first zigbee module so as to perform dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module. The advertisement lamp box drives the lamp source to emit light through the power supply in the lamp box, and the driving power supply and the lamp source form a backlight module to provide an illumination light source for the picture cloth. Due to the fact that styles of products to be displayed by the canvas are different, requirements for light rays of the backlight module are different. After the lamp box is installed, the radio frequency label on the painting cloth can be detected through the RFID module.
In particular implementations, the RFID module may be disposed in a fixed location on the light box. For example, a corner position of the light box. The radio frequency tag on the display canvas is arranged at a position corresponding to the RFID module. This facilitates good reading of the information of the radio frequency tag by the RFID module. The radio frequency tag stores information of the canvas. For example, information such as the type of canvas, the required brightness of the lamp, and the color temperature of the lamp may be included. The different types of canvases may store different information. The same type of canvas typically stores the same information. After the canvas is installed on the lamp box, the RFID module can read the information of the radio frequency tag and send the information of the radio frequency tag to the first zigbee module. The first zigbee module can read the light brightness information and the color temperature information in the radio frequency tag, and the light emitting control is performed on each dimming and color-mixing lamp in a zigbee wireless mode. So that the light output by the color-changing lamp can be matched with the type of the canvas. In this way, no manual intervention is required. The automatic adjustment of the light emitting of the dimming and color-mixing lamp can be automatically completed. The color temperature and the brightness of the light generated by the light-dimming and color-mixing lamp (backlight module) can be matched with the style of the canvas, so that the optimal display effect is achieved. The degree of automation is high, and the adjusted color temperature and brightness can meet the requirements.
The lamp box canvas lighting control circuit provided by the embodiment of the utility model is used for being connected with a dimming color-adjusting lamp through a zigbee protocol in a networking way through a first zigbee module; the RFID module is connected with the first zigbee module, detects the radio frequency tag on the display canvas of the lamp box, and sends the radio frequency tag information to the first zigbee module so as to perform dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module. Therefore, after the canvas is installed on the lamp box, the RFID module can read the information of the radio frequency tag and send the information of the radio frequency tag to the first zigbee module. And carrying out light emitting control on each dimming and color mixing lamp in a zigbee wireless mode. So that the light output by the color-changing lamp can be matched with the type of the canvas.
The light box canvas lighting control circuit further comprises a second zigbee module, the second zigbee module is in communication connection with the first zigbee module, and the second zigbee module is used for being connected with the wireless control module to receive a control signal of the wireless control module and perform dimming and toning control on the dimming and toning lamp through the first zigbee module.
The second zigbee module can be in communication connection with the wireless controller, so that the adjustment control signal is conveniently sent to the first zigbee module by the wireless controller, and the dimming and color-changing lamp is further subjected to adjustment control by the first zigbee module.
The light box canvas lighting control circuit further comprises a third zigbee module, the third zigbee module is in communication connection with the first zigbee module, and the third zigbee module is used for being connected with a remote server so as to receive a control signal of a client through the remote server and perform dimming and toning control on the dimming and toning lamp through the first zigbee module.
The third zigbee module can be in communication connection with the zigbee wireless router so as to be connected to a remote server through the wireless router, and the third zigbee module can be connected with a client through a remote server, so that the adjustment control signal can be conveniently sent to the first zigbee module in a client-side mode, and the dimming and color-mixing lamp can be further subjected to adjustment control through the first zigbee module.
The lamp box canvas lighting control circuit further comprises a key control module, and the key control module is connected with the first zigbee module to control dimming and color mixing of the dimming and color mixing lamp through the first zigbee module. The key control module comprises a plurality of keys so as to control the light-adjusting and color-modulating lamps through the keys. For example, the key control module includes: the key comprises a key K5, a key K4 and a key K3, wherein one end of the key K5 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with a power supply through a resistor, the other end of the key K5 is connected with one end of a resistor R6, and the other end of the resistor R6 is connected with a reference ground; one end of the key K4 is connected with one end of a resistor R2, the other end of the resistor R2 is connected with the one end of the resistor R1, and the other end of the key K4 is connected with the one end of the resistor R6; one end of the key K3 is connected with one end of a resistor R3, the other end of the resistor R3 is connected with one end of the resistor R2, and the other end of the key K3 is connected with the one end of the resistor R6. The brightness and color temperature adjusting control signals can be sent to the first zigbee module through the three control keys. And adjusting and controlling each lamp of the lamp box through the first zigbee module.
The key control module is further configured to send a string ID generation and a string ID sending signal to the first zigbee module, so as to send a string ID to the dimming and color-mixing luminaire through the first zigbee module, thereby communicatively binding the first zigbee module and the dimming and color-mixing luminaire. When the first zigbee module performs dimming and color-adjusting control on each lamp in the light box, crosstalk interference of different light boxes may be generated. For example, interference with other light fixtures in neighboring light boxes may occur. In order to reduce mutual interference of adjacent light boxes. When the lamp box is powered on and started. The string code ID can be generated through the key control module, and the string code ID is sent to each intelligent lamp in the lamp box through the key control module and the first zigbee module, so that the lamps in the lamp box are bound with the first zigbee module. Therefore, the lamps in the lamp box only receive the dimming and color-mixing control signals sent by the bound first zigbee modules, and the code interference among the lamp boxes is reduced.
The key control module further comprises: a key K2 and a key K1, wherein one end of the key K2 is connected with one end of a resistor R4, the other end of the resistor R4 is connected with one end of a resistor R3, and the other end of the key K2 is connected with one end of the resistor R6; one end of the key K1 is connected with one end of a resistor R5, the other end of the resistor R5 is connected with one end of the resistor R4, and the other end of the key K1 is connected with the one end of the resistor R6. By means of two keys K2 and K1. Is available only to send the serial ID generation signal to the bee module of the first zigbee. After the string ID is produced, the first zigbee module can be controlled to send the string ID through another key. The generated string code ID is a random number so as to reduce the probability of occurrence of repeated string code IDs of adjacent light boxes.
The light box canvas lighting control circuit further comprises a zigbee power supply module, wherein the zigbee power supply module is respectively connected with the input power supply and the first zigbee module so as to convert the input power supply into the power supply voltage of the first zigbee module. The RFID module is a JT-2850 model chip.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A light box canvas lighting control circuit, comprising:
the first zigbee module is used for networking and connecting the dimming and color-mixing lamp with a zigbee protocol;
the RFID module is connected with the first zigbee module, detects the radio frequency tag on the display canvas of the lamp box, and sends the radio frequency tag information to the first zigbee module so as to carry out dimming and color mixing control on the dimming and color mixing lamp through the first zigbee module.
2. The light box canvas lighting control circuit according to claim 1, further comprising a second zigbee module communicatively connected to the first zigbee module, the second zigbee module for connecting to the wireless control module to receive the control signal of the wireless control module and to perform dimming and toning control of the dimming and toning lamp through the first zigbee module.
3. The light box canvas lighting control circuit according to claim 1, further comprising a third zigbee module communicatively connected to the first zigbee module, the third zigbee module being adapted to be connected to a remote server for receiving a control signal from a client through the remote server and performing dimming and toning control on the dimming and toning light fixture through the first zigbee module.
4. The light box canvas lighting control circuit according to any one of claims 1 to 3, further comprising a key control module connected to the first zigbee module for dimming and toning the dimming and toning lamp via the first zigbee module.
5. The light box canvas lighting control circuit according to claim 4, wherein the key control module comprises:
one end of the key K5 is connected with one end of a resistor R1, the other end of the resistor R1 is connected with a power supply through a resistor, the other end of the key K5 is connected with one end of a resistor R6, and the other end of the resistor R6 is connected with a reference ground;
a key K4, one end of the key K4 being connected to one end of a resistor R2, the other end of the resistor R2 being connected to the one end of the resistor R1, the other end of the key K4 being connected to the one end of the resistor R6;
one end of the key K3 is connected with one end of a resistor R3, the other end of the resistor R3 is connected with one end of a resistor R2, and the other end of the key K3 is connected with the one end of the resistor R6.
6. The light box canvas lighting control circuit according to claim 5, wherein the key control module is further configured to send a string ID generation and string ID send signal to the first zigbee module to send a string ID to the dimming and toning light fixture through the first zigbee module to communicatively bind the first zigbee module with the dimming and toning light fixture.
7. The light box canvas lighting control circuit according to claim 6, wherein the key control module further comprises:
a key K2, one end of the key K2 is connected to one end of a resistor R4, the other end of the resistor R4 is connected to one end of the resistor R3, and the other end of the key K2 is connected to the one end of the resistor R6;
one end of the key K1 is connected with one end of a resistor R5, the other end of the resistor R5 is connected with one end of a resistor R4, and the other end of the key K1 is connected with the one end of the resistor R6.
8. The light box canvas lighting control circuit according to claim 7, further comprising a zigbee power supply module connected to the input power source and the first zigbee module, respectively, to convert the input power source to the supply power voltage of the first zigbee module.
9. The light box canvas lighting control circuit according to claim 8, wherein the RFID module is a JT-2850 model chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329380.1U CN216391487U (en) | 2021-09-23 | 2021-09-23 | Lamp box canvas lighting control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329380.1U CN216391487U (en) | 2021-09-23 | 2021-09-23 | Lamp box canvas lighting control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391487U true CN216391487U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329380.1U Active CN216391487U (en) | 2021-09-23 | 2021-09-23 | Lamp box canvas lighting control circuit |
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|---|---|
| CN (1) | CN216391487U (en) |
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2021
- 2021-09-23 CN CN202122329380.1U patent/CN216391487U/en active Active
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