CN211578325U - LED electronic diode advertising lamp box - Google Patents
LED electronic diode advertising lamp box Download PDFInfo
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- CN211578325U CN211578325U CN202020454556.9U CN202020454556U CN211578325U CN 211578325 U CN211578325 U CN 211578325U CN 202020454556 U CN202020454556 U CN 202020454556U CN 211578325 U CN211578325 U CN 211578325U
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- radio frequency
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- 239000003990 capacitor Substances 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
An LED electronic diode advertising lamp box comprises a box body and a remote controller, wherein a plurality of LED electronic diodes are arranged on the box body, and the remote controller is a radio frequency remote controller; the box body is also internally provided with a radio frequency controller, the radio frequency controller is provided with a plurality of input pins and output pins, the radio frequency controller is connected with a remote controller through the input pins, the radio frequency controller is connected with a first relay, a second relay and a frequency modulation circuit through the output pins, and the frequency modulation circuit is used for adjusting the frequency of the on and off of the LED electronic diode; the remote controller comprises a key module and a signal generator, the key module comprises a first key, a second key and a third key, the first key is used for controlling the advertising lamp box to be powered on or powered off, the second key is used for controlling the LED electronic diode to be turned on or off, and the third key is used for driving the frequency modulation circuit.
Description
The technical field is as follows:
the utility model relates to a LED electronic diode advertising light boxes.
Background art:
the LED electronic diode is a common light-emitting device, releases energy through electron and hole recombination to emit light, is widely applied to the field of illumination, can efficiently convert electric energy into light energy, and has wide application in modern society, such as illumination, flat panel display, medical devices and the like.
In the advertising industry, an advertising lamp box based on LED electronic diodes is a common propaganda tool, and the purpose of propaganda is achieved by forming corresponding patterns through different color LED electronic diodes.
The advertising patterns generated by the existing LED electronic diode advertising lamp box are usually fixed and customized according to the requirements of users, the patterns are static patterns, the content and the form which can be advertised are single, and the advertising effect is poor.
The utility model has the following contents:
the embodiment of the utility model provides a LED electronic diode advertising light boxes, structural design is reasonable, adopts control to control different colours LED electronic diode's action to acquire dynamic propaganda pattern, make the user can select different propaganda patterns under the applied scene of difference, promote the effect of publicity, solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
an LED electronic diode advertising lamp box comprises a box body and a remote controller, wherein a plurality of LED electronic diodes are arranged on the box body, and the remote controller is a radio frequency remote controller; the box body is also internally provided with a radio frequency controller, the radio frequency controller is provided with a plurality of input pins and output pins, the radio frequency controller is connected with a remote controller through the input pins, the radio frequency controller is connected with a first relay, a second relay and a frequency modulation circuit through the output pins, and the frequency modulation circuit is used for adjusting the frequency of the on and off of the LED electronic diode; the remote controller comprises a key module and a signal generator, the key module comprises a first key, a second key and a third key, the first key is used for controlling the advertising lamp box to be powered on or powered off, the second key is used for controlling the LED electronic diode to be turned on or off, and the third key is used for driving the frequency modulation circuit.
The radio frequency controller is of the model STM32F103, 48 pins are arranged on the radio frequency controller, and the radio frequency controller is connected with the remote controller through a first pin, a second pin and a third pin; the radio frequency controller is connected with the first relay through a twenty-seventh pin, the radio frequency controller is connected with the second relay through a twenty-sixth pin, and the radio frequency controller is connected with the frequency modulation circuit through a twenty-fifth pin.
The radio frequency controller is connected with a crystal oscillator through an eighteen pin and a nineteen pin, and a first capacitor and a second capacitor which are connected in parallel are arranged on the crystal oscillator.
The frequency modulation circuit comprises a first resistor and a second resistor which are connected in parallel, a first triode is arranged on the first resistor, the base electrode of the first triode is connected with the first resistor and the second resistor, the collector electrode of the first triode is connected with a third resistor and a second triode, and the collector electrode of the second triode is connected with an LED electronic tube and a third capacitor; and the radio frequency controller is correspondingly connected with the emitting electrode of the first triode and the emitting electrode of the second triode respectively.
The model of the first triode and the model of the second triode are GE-X8.
The utility model adopts the above structure, different instructions are input to the controller through the remote controller to drive the LED electronic diode to perform different actions, so as to present different visual effects and propaganda effects on the box body; the action of the key is converted into a signal through a radio frequency technology and is input into the controller, and the signal is processed by the controller and is sent to the relay so as to drive the LED electronic diode to be on or off according to the requirement of a user; the frequency modulation circuit connected to the controller controls the on-off frequency of the LED electronic diode, thereby enriching the propaganda effect and form of the advertising lamp box and having the advantages of easy control and good propaganda effect.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a control schematic diagram of the present invention.
Fig. 3 is a schematic structural diagram of the remote controller of the present invention.
Fig. 4 is an electrical schematic diagram of the remote controller of the present invention.
Fig. 5 is an electrical schematic diagram of the controller of the present invention.
Fig. 6 is an electrical schematic diagram of the frequency modulation circuit of the present invention.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-6, an LED electronic diode advertising light box comprises a box body and a remote controller, wherein a plurality of LED electronic diodes are arranged on the box body, and the remote controller is a radio frequency remote controller; the box body is also internally provided with a radio frequency controller, the radio frequency controller is provided with a plurality of input pins and output pins, the radio frequency controller is connected with a remote controller through the input pins, the radio frequency controller is connected with a first relay, a second relay and a frequency modulation circuit through the output pins, and the frequency modulation circuit is used for adjusting the frequency of the on and off of the LED electronic diode; the remote controller comprises a key module and a signal generator, the key module comprises a first key, a second key and a third key, the first key is used for controlling the advertising lamp box to be powered on or powered off, the second key is used for controlling the LED electronic diode to be turned on or off, and the third key is used for driving the frequency modulation circuit.
The radio frequency controller is of the model STM32F103, 48 pins are arranged on the radio frequency controller, and the radio frequency controller is connected with the remote controller through a first pin, a second pin and a third pin; the radio frequency controller is connected with the first relay through a twenty-seventh pin, the radio frequency controller is connected with the second relay through a twenty-sixth pin, and the radio frequency controller is connected with the frequency modulation circuit through a twenty-fifth pin.
The radio frequency controller is connected with a crystal oscillator through an eighteen pin and a nineteen pin, and a first capacitor and a second capacitor which are connected in parallel are arranged on the crystal oscillator.
The frequency modulation circuit comprises a first resistor and a second resistor which are connected in parallel, a first triode is arranged on the first resistor, the base electrode of the first triode is connected with the first resistor and the second resistor, the collector electrode of the first triode is connected with a third resistor and a second triode, and the collector electrode of the second triode is connected with an LED electronic tube and a third capacitor; and the radio frequency controller is correspondingly connected with the emitting electrode of the first triode and the emitting electrode of the second triode respectively.
The model of the first triode and the model of the second triode are GE-X8.
The embodiment of the utility model provides an in LED electronic diode advertising light boxes's theory of operation does: the radio frequency controller is matched with the radio frequency remote controller to control the action of the LED electronic diode on the advertising lamp box, so that different dynamic patterns can be displayed on the advertising lamp box, pattern images are enriched, and the propaganda effect is improved.
In the using process, the LED electronic diodes are connected with the controller and the remote controller according to an electrical schematic diagram, three keys are arranged on the remote controller, and the first key is used for controlling the on-off of a power supply so as to achieve the effect of controlling all the LED electronic diodes to be turned on or turned off simultaneously; the second key is used for controlling the set LED electronic diodes to be turned on or off so as to determine the number of the working LED electronic diodes, and the selection and the setting of the LED electronic diodes are determined by the controller so as to enable the advertising lamp box to achieve different propaganda patterns; the third key is used for driving a frequency modulation circuit, and the frequency modulation circuit is used for adjusting the flickering speed and frequency of the LED electronic diode, so that the dynamic effect of the advertising lamp box is further improved.
The crystal oscillator and the capacitor which are arranged on the controller can guarantee that the control can be stably operated for a long time, the model of the controller is STM32F103, the functions are complete, and the universality is high.
To sum up, the embodiment of the utility model provides an in LED electronic diode advertising light boxes can adjust corresponding LED electronic diode's the bright frequency of going out or lighting according to user's demand to form different propaganda patterns on advertising light boxes, promote the effect of publicity, can be applicable to user's demand.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (5)
1. An LED electronic diode advertising light box which is characterized in that: the LED remote control box comprises a box body and a remote controller, wherein a plurality of LED electronic diodes are arranged on the box body, and the remote controller is a radio frequency remote controller; the box body is also internally provided with a radio frequency controller, the radio frequency controller is provided with a plurality of input pins and output pins, the radio frequency controller is connected with a remote controller through the input pins, the radio frequency controller is connected with a first relay, a second relay and a frequency modulation circuit through the output pins, and the frequency modulation circuit is used for adjusting the frequency of the on and off of the LED electronic diode; the remote controller comprises a key module and a signal generator, the key module comprises a first key, a second key and a third key, the first key is used for controlling the advertising lamp box to be powered on or powered off, the second key is used for controlling the LED electronic diode to be turned on or off, and the third key is used for driving the frequency modulation circuit.
2. The LED electronic diode advertising light box of claim 1, wherein: the radio frequency controller is of the model STM32F103, 48 pins are arranged on the radio frequency controller, and the radio frequency controller is connected with the remote controller through a first pin, a second pin and a third pin; the radio frequency controller is connected with the first relay through a twenty-seventh pin, the radio frequency controller is connected with the second relay through a twenty-sixth pin, and the radio frequency controller is connected with the frequency modulation circuit through a twenty-fifth pin.
3. The LED electronic diode advertising light box of claim 1, wherein: the radio frequency controller is connected with a crystal oscillator through an eighteen pin and a nineteen pin, and a first capacitor and a second capacitor which are connected in parallel are arranged on the crystal oscillator.
4. The LED electronic diode advertising light box of claim 1, wherein: the frequency modulation circuit comprises a first resistor and a second resistor which are connected in parallel, a first triode is arranged on the first resistor, the base electrode of the first triode is connected with the first resistor and the second resistor, the collector electrode of the first triode is connected with a third resistor and a second triode, and the collector electrode of the second triode is connected with an LED electronic tube and a third capacitor; and the radio frequency controller is correspondingly connected with the emitting electrode of the first triode and the emitting electrode of the second triode respectively.
5. The LED electronic diode advertising light box of claim 4, wherein: the model of the first triode and the model of the second triode are GE-X8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020454556.9U CN211578325U (en) | 2020-04-01 | 2020-04-01 | LED electronic diode advertising lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020454556.9U CN211578325U (en) | 2020-04-01 | 2020-04-01 | LED electronic diode advertising lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211578325U true CN211578325U (en) | 2020-09-25 |
Family
ID=72527168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020454556.9U Expired - Fee Related CN211578325U (en) | 2020-04-01 | 2020-04-01 | LED electronic diode advertising lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211578325U (en) |
-
2020
- 2020-04-01 CN CN202020454556.9U patent/CN211578325U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |