CN206236401U - A kind of advertisement light emitting device - Google Patents
A kind of advertisement light emitting device Download PDFInfo
- Publication number
- CN206236401U CN206236401U CN201621007433.0U CN201621007433U CN206236401U CN 206236401 U CN206236401 U CN 206236401U CN 201621007433 U CN201621007433 U CN 201621007433U CN 206236401 U CN206236401 U CN 206236401U
- Authority
- CN
- China
- Prior art keywords
- light emitting
- emitting device
- advertisement
- coil
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of advertisement light emitting device.The advertisement light emitting device includes advertisement show ontology, display element, wherein, the advertisement light emitting device also includes external power supply, reduction voltage circuit, transmitting coil and receiving coil, the display element is pasted onto on the advertisement show ontology, the receiving coil is arranged on the advertisement show ontology, and the display element is electrically connected with the receiving coil, the external power supply is electrically connected with the reduction voltage circuit, the reduction voltage circuit is electrically connected with the transmitting coil, the transmitting coil launches AC signal to the receiving coil, the receiving coil receives the AC signal that the transmitting coil sends and is converted into electric energy, drive the display element, and the receiving coil keeps identical resonant frequency with the transmitting coil.
Description
Technical field
The utility model belongs to tridimensional advertisement technical field, and in particular to a kind of advertisement light emitting device.
Background technology
With science and technology make rapid progress, people meet the needs of the market dispensing advertisement it is more and more, form is also more more
Sample, is commonly used for playing having television set, advertisement cabinet, showing curtain wall etc. for advertisement.Being adopted current advertisement cabinet or display curtain wall more
With LED, LED lamp bead is arranged according to array format, by controlling the luminous of LED lamp bead, to realize the display of pattern or word.
But when current advertisement cabinet or display curtain wall mounted LED lamp bulb, it usually needs drilling is fixed, in addition it is also necessary to drilling arrangement wire, so
Admittance electricity is followed by, production cost is high；Additionally, LED is easily damaged in high temperature environments, and after a small amount of LED lamp bead is damaged, advertisement
Case or display curtain wall are repaired almost without method, even if being repaired also sufficiently complex.
Therefore, a kind of new advertisement light emitting device is found, is changed it and is installed and step mode, it is imperative.
Utility model content
In view of the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of advertisement light emitting device.This is wide
Accusing electro-optical device can overcome constraint of the conventional wires to display element using wireless power transmission, install and convenience easy to maintenance.
In order to reach foregoing utility model purpose, the utility model provides a kind of advertisement light emitting device, and it includes advertisement
Show ontology, display element, wherein, the advertisement light emitting device also includes external power supply, reduction voltage circuit, transmitting coil and reception
Coil,
The display element is pasted onto on the advertisement show ontology, and the receiving coil is arranged on the advertisement display originally
On body, and the display element is electrically connected with the receiving coil,
The external power supply is electrically connected with the reduction voltage circuit, and the reduction voltage circuit is electrically connected with the transmitting coil,
The transmitting coil launches AC signal to the receiving coil,
The receiving coil receives the AC signal that the transmitting coil sends and is converted into electric energy, drives the display unit
Part,
And the receiving coil keeps identical resonant frequency with the transmitting coil.
In above-mentioned advertisement light emitting device, it is preferable that the line of the transmitting coil is through being 0.8mm-1.2mm, coil diameter
It is 600mm-1000mm, the number of turn is enclosed for 5-10.
In above-mentioned advertisement light emitting device, it is preferable that the line of the receiving coil is through being 0.8mm-1.2mm, coil diameter
It is 1mm-1.5mm, the number of turn is enclosed for 10-15.
In above-mentioned advertisement light emitting device, it is preferable that the reduction voltage circuit is integrated circuit electronic device.
In above-mentioned advertisement light emitting device, it is preferable that the transmitting coil has further included oscillating circuit, driven electricity
Road, transmitting terminal resonance circuit, the AC signal that the oscillating circuit is produced, and amplify by the drive circuit, it is then passed to
The transmitting terminal resonance, then launch AC signal through the transmitting coil；
The receiving coil further includes receiving terminal resonance circuit and rectification circuit, and the receiving coil will be received
AC signal reaches the receiving terminal resonance, then reaches the rectifier circuit rectifies and be converted into electric energy, and supplies electricity to
The display element.
In above-mentioned advertisement light emitting device, it is preferable that the transmitting coil further includes the first modulation circuit and first
Signal processing unit,
The receiving coil further includes the second modulation circuit, secondary signal processing unit and microprocessor,
First modulation circuit transmits a signal to first signal processing unit and carries out signal transacting, is converted into friendship
Stream signal, then launches the AC signal through the transmitting coil；
The AC signal that the receiving coil will be received reaches second modulation circuit, then through the secondary signal
Treatment carries out signal transacting, then the display of data information is carried out through the microprocessor control display element.
In above-mentioned advertisement light emitting device, it is preferable that the advertisement light emitting device also includes that rechargeable battery and solar energy are sent out
Electroplax, the rechargeable battery is powered with the solar panel and receiving coil be connected respectively.
In above-mentioned advertisement light emitting device, it is preferable that the advertisement show ontology includes advertisement cabinet or display curtain wall.
In above-mentioned advertisement light emitting device, it is preferable that the display element include monochromatic LED lamp bead, colorful LED lamp pearl,
The combination of one or more in monochromatic LED lamp bar and colorful LED lamp bar.
In above-mentioned advertisement light emitting device, it is preferable that the display element includes series connection and parallel connection.
The beneficial effects of the utility model：
（1）The advertisement light emitting device that the utility model is provided, according to electromagnetic induction principle, Power Electronic Technique and control
Theory is combined, and being wirelessly transferred for electric energy, this kind of transmission means of radio energy are realized using non-radiative coupled resonance mode
Electric energy and signal transmission can be carried out in cut-through thing, and human body is not injured；
（2）The advertisement light emitting device that the utility model is provided, overcomes constraint of the conventional wires to display element, is installing
During display element, it is not necessary to which drill fixation of advertisement word again, directly with modes such as viscose glues, it is not required that the connection that drills again is led
Line, is directly turned on using transmitting coil and receiving coil, is easily installed and subsequent maintenance；
（3）The advertisement light emitting device that the utility model is provided proposes a kind of Display Technique based on wireless power transmission,
Long transmission distance, efficiency of transmission is high, and cost is relatively low, green energy conservation.
Brief description of the drawings
Fig. 1 is that embodiment 1 provides advertisement light emitting device display process schematic.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and beneficial effect, now to this practicality
New technical scheme carry out it is described further below, but it is not intended that to the utility model can practical range restriction.
Embodiment 1
A kind of advertisement light emitting device is present embodiments provided, it includes showing curtain wall, colorful LED lamp pearl, external power supply, collection
Into reduction voltage circuit plate, transmitting coil, oscillating circuit, drive circuit, transmitting terminal resonance circuit, the first modulation circuit and the first signal
Processing unit, receiving coil, receiving terminal resonance circuit, rectification circuit, the second modulation circuit, secondary signal processing unit and Wei Chu
Reason device,
Wherein, through being 1mm, coil diameter is 800mm to the line of transmitting coil, and the number of turn is 5 circles；The line of receiving coil through for
1mm, coil diameter is 1mm, and the number of turn is 15 circles, and receiving coil keeps identical resonant frequency with transmitting coil；Colorful LED lamp pearl
Be pasted onto display curtain wall on, and the colorful LED lamp bead string join, receiving coil be arranged on display curtain wall on, and colorful LED lamp pearl with
Receiving coil is electrically connected,
As shown in figure 1, external power supply provides 220V voltages, and electrically connected with integrated reduction voltage circuit plate, integrated reduction voltage circuit
Plate is electrically connected with oscillating circuit, and oscillating circuit receives the AC signal that the electric energy of integrated reduction voltage circuit plate is produced, and through overdriving
Circuit amplifies, and is then passed to transmitting terminal resonance, then emitted coil launches AC signal, meanwhile, need to show
The data signal for showing reaches the first modulation circuit, and first modulation circuit transmits a signal to the first signal processing unit and carries out letter
Number treatment, be converted into AC signal, then emitted coil launches the AC signal；The friendship that receiving coil will be received
Stream signal reaches receiving terminal resonance circuit and the second modulation circuit respectively, after receiving terminal resonance circuit is by AC signal resonance, then
Reach rectifier circuit rectifies and be converted into electric energy, and supply electricity to colorful LED lamp pearl, it is lighted, meanwhile, receiving coil will be received
AC signal reach the second modulating circuit modulates, then being processed through secondary signal carries out signal transacting, then through microprocessor control
Colorful LED lamp pearl processed shows required data information；
The advertisement light emitting device of the present embodiment also includes rechargeable battery and solar panel, and solar panel is arranged on
Outside display curtain wall, rechargeable battery and receiving coil are integrally provided on display curtain wall, and rechargeable battery respectively with solar power generation
Plate and receiving coil are powered connection.
The advertisement light emitting device provided from embodiment 1, the utility model, is realized using non-radiative coupled resonance mode
Being wirelessly transferred for electric energy, this kind of transmission means of radio energy can carry out electric energy and signal transmission in cut-through thing, and
And human body is not injured；And the advertisement light emitting device that the utility model is provided, overcome beam of the conventional wires to display element
Tie up, when display element is installed, it is not necessary to which drill fixation of advertisement word again, directly with modes such as viscose glues, it is not required that bore again
Wire is connected in hole, is directly turned on using transmitting coil and receiving coil, is easily installed and subsequent maintenance；Additionally, the utility model
The advertisement light emitting device of offer proposes a kind of Display Technique based on wireless power transmission, and long transmission distance, efficiency of transmission is high,
Cost is relatively low, green energy conservation.
Claims (10)
1. a kind of advertisement light emitting device, it includes advertisement show ontology, display element, it is characterised in that：The advertisement light emitting dress
Putting also includes external power supply, reduction voltage circuit, transmitting coil and receiving coil,
The display element is pasted onto on the advertisement show ontology, and the receiving coil is arranged on the advertisement show ontology
On, and the display element electrically connects with the receiving coil,
The external power supply is electrically connected with the reduction voltage circuit, and the reduction voltage circuit is electrically connected with the transmitting coil,
The transmitting coil launches AC signal to the receiving coil,
The receiving coil receives the AC signal that the transmitting coil sends and is converted into electric energy, drives the display element,
And the receiving coil keeps identical resonant frequency with the transmitting coil.
2. advertisement light emitting device according to claim 1, it is characterised in that：The line of the transmitting coil is through being 0.8mm-
1.2mm, coil diameter is 600mm-1000mm, and the number of turn is enclosed for 5-10.
3. advertisement light emitting device according to claim 1, it is characterised in that：The line of the receiving coil is through being 0.8mm-
1.2mm, coil diameter is 1mm-1.5mm, and the number of turn is enclosed for 10-15.
4. advertisement light emitting device according to claim 1, it is characterised in that：Preferably, the reduction voltage circuit is integrated electricity
Road electronic device.
5. advertisement light emitting device according to claim 1, it is characterised in that：The transmitting coil has further included vibration
Circuit, drive circuit, transmitting terminal resonance circuit, the AC signal that the oscillating circuit is produced, and put by the drive circuit
Greatly, the transmitting terminal resonance is then passed to, then launches AC signal through the transmitting coil；
The receiving coil further includes receiving terminal resonance circuit and rectification circuit, the exchange that the receiving coil will be received
Signal reaches the receiving terminal resonance, then reaches the rectifier circuit rectifies and be converted into electric energy, and supplies electricity to described
Display element.
6. advertisement light emitting device according to claim 1, it is characterised in that：The transmitting coil further includes the first tune
Circuit processed and the first signal processing unit,
The receiving coil further includes the second modulation circuit, secondary signal processing unit and microprocessor,
First modulation circuit transmits a signal to first signal processing unit and carries out signal transacting, is converted into exchange letter
Number, the AC signal is launched through the transmitting coil then；
The AC signal that the receiving coil will be received reaches second modulation circuit, is then processed through the secondary signal
Signal transacting is carried out, then the display of data information is carried out through the microprocessor control display element.
7. advertisement light emitting device according to claim 1, it is characterised in that：The advertisement light emitting device also includes the electricity that charges
Pond and solar panel, the rechargeable battery are powered with the solar panel and receiving coil be connected respectively.
8. advertisement light emitting device according to claim 1, it is characterised in that：The advertisement show ontology include advertisement cabinet or
Display curtain wall.
9. advertisement light emitting device according to claim 1, it is characterised in that：The display element include monochromatic LED lamp bead,
The combination of one or more in colorful LED lamp pearl, monochromatic LED lamp bar and colorful LED lamp bar.
10. the advertisement light emitting device according to claim 1 or 9, it is characterised in that：The display element is including series connection and simultaneously
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007433.0U CN206236401U (en) | 2016-08-31 | 2016-08-31 | A kind of advertisement light emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007433.0U CN206236401U (en) | 2016-08-31 | 2016-08-31 | A kind of advertisement light emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236401U true CN206236401U (en) | 2017-06-09 |
Family
ID=58989712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621007433.0U Active CN206236401U (en) | 2016-08-31 | 2016-08-31 | A kind of advertisement light emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205483A (en) * | 2016-08-31 | 2016-12-07 | 何建军 | A kind of advertisement light emitting device |
-
2016
- 2016-08-31 CN CN201621007433.0U patent/CN206236401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205483A (en) * | 2016-08-31 | 2016-12-07 | 何建军 | A kind of advertisement light emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013042380A1 (en) | Drive method for non-contact power supply device, non-contact power supply device, and non-contact power supply system | |
| CN203190294U (en) | Electronic candle | |
| CN202721199U (en) | A wirelessly-power-supplied OLED device | |
| CN102570128A (en) | Power socket with wireless induction charging module | |
| CN105375652B (en) | A kind of communication system that wireless pulses Gong electrically activate | |
| CN206236401U (en) | A kind of advertisement light emitting device | |
| CN201364875Y (en) | Electrodeless power coupler | |
| CN106205483A (en) | A kind of advertisement light emitting device | |
| CN201830037U (en) | Wireless transmitting and receiving power supply | |
| CN206340316U (en) | A kind of bluetooth luminous house number | |
| CN203375315U (en) | Novel small night lamp | |
| CN209982183U (en) | Wireless charging device with heat dissipation function | |
| CN102711317B (en) | LED (Light emitting diode) wireless intelligent driving circuit and LED lamp adopting same | |
| CN202771584U (en) | Remote control device capable of prompting position of key string in sound and light way | |
| CN202475877U (en) | Radio frequency remote control light dimming LED (light-emitting diode) street lamp | |
| CN205299338U (en) | Wireless art illumination lamps and lanterns that charge | |
| CN202957642U (en) | Non-contact power supply device | |
| CN204681106U (en) | A kind of radio source vaginal speculum | |
| CN205726561U (en) | A kind of antenna coupling electric power-feeding structure of parallel connection light emitting diode | |
| KR20090047137A (en) | RFID Power Supply and Signage Information Management System Using the Same | |
| JP3238928U (en) | Toy that runs by wireless power transmission | |
| CN203524939U (en) | Cinerary casket with wireless charging function | |
| CN207083256U (en) | Mobile phone wireless charger enhancing device | |
| CN204667704U (en) | A kind of intelligent transportation sand table utilizing wireless power technology | |
| CN202758519U (en) | Tesla energy transmission demonstration instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |