CN207833828U - The electronic anti-counterfeit tag of solar panel power supply - Google Patents
The electronic anti-counterfeit tag of solar panel power supply Download PDFInfo
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- CN207833828U CN207833828U CN201820157904.9U CN201820157904U CN207833828U CN 207833828 U CN207833828 U CN 207833828U CN 201820157904 U CN201820157904 U CN 201820157904U CN 207833828 U CN207833828 U CN 207833828U
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- power supply
- solar panel
- electronic anti
- panel power
- display screen
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Abstract
The utility model discloses a kind of electronic anti-counterfeit tags of solar panel power supply, it is intended to solve the short technical problem of service life caused by existing electronic tag is failed due to battery power consumption.The utility model includes shell, and enclosure interior is provided with display module and power supply module；Housing upper surface is provided with the hollow out for corresponding to display module and power supply module respectively；Display module includes display screen and its driving circuit；Power supply module includes solar cell；Solar cell provides electric energy to drive the display screen to show antifalsification label information for the driving circuit.The advantageous effects of the utility model are：Service life greatly extends and easy to operate is widely used.
Description
Technical field
The utility model is related to electronic anti-fogery technical fields, and in particular to a kind of electronic anti-fogery of solar panel power supply
Label.
Background technology
Antifalsification label is that the special figure of shape is arranged on product, which must pass through specified tool and method ability
Identification, with the particularity of the uniqueness of graphics shape and identification facility and method for product can not imitation property strong branch is provided
It holds, effectively prevents the appearance of counterfeit and shoddy goods, protect the equity of producers and consumers both sides.Existing anti-counterfeiting technology
Printing technology is mostly used to realize, by the graphic-print with anti-counterfeiting information on product or its packaging, but this method is wanted
Resolution ratio must just be improved by improving anti-counterfeit capability, and production cost can be greatly increased by improving resolution ratio so that production cost with
Anti-counterfeit capability is difficult to be optimal effect simultaneously.
In recent years, LCD technology is advanced by leaps and bounds, and is had related technical personnel to propose the concept of electronic tag, i.e., will be prevented
Fake information shows that this method has excellent behavior in terms of production cost and anti-counterfeit capability on liquid crystal display；But
It is that this electronic tag needs to use battery product as its power supply device, and the electricity of general battery product can be with the time
It elapses and consumes, there is certain service life, and for the long product of some service life, such as alcohol product, it will
There is product and wait for pin and the failed phenomenon of label, therefore, there is an urgent need to a service life is enough for current field of anti-counterfeit technology
Long electronic anti-counterfeit tag.
Invention content
The technical problem to be solved by the present invention is to provide the electricity that a kind of service life is not limited by battery storage electricity
Sub- antifalsification label.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of electronic anti-counterfeit tag of solar panel power supply is designed, including shell, enclosure interior are provided with display mould
Block and power supply module；Housing upper surface is provided with the hollow out for corresponding to display module and power supply module respectively；Display module includes aobvious
Display screen and its driving circuit；Power supply module includes solar cell；It is aobvious to drive that solar cell for driving circuit provides electric energy
Display screen shows antifalsification label information.
Preferably, solar cell includes silicon electro-optical package and accumulator, and silicon electro-optical package absorption on daytime solar energy is converted into electricity
Can be stored in accumulator and power for display screen, when night no light accumulator using storage electrical energy drive display screen.
Further, accumulator is rechargeable lithium battery, and electricity is sufficient and small.
Further, anti-reverse charging diode is set between silicon electro-optical package and accumulator, and protection storage battery negative electrode potential is higher than
Anode damages.
Further, display screen is OLED display screen, and self-luminous, visual angle is wide, and low in energy consumption, small.
Preferably, the flexible PCB for being pasted on the housing bottom surface is connected between solar cell and display module,
Flexible PCB can prevent label to be secondary use by tear fracture if being removed from product.
Preferably, driving circuit includes line driver PT6807 and column selector PT6808, and row selection and column selection coordinate,
Accurate display screen output pattern.
Compared with prior art, the advantageous effects of the utility model are：
1. the utility model service life is long, using solar cell for supplying power, no longer cause because of battery power consumption
Tag defeat.
2. the utility model is low in energy consumption, OLED display screen is unique power consuming device, and its is small, and power consumption is extremely low.
3. the utility model is easy to operate, due to using solar powered, it may be unnecessary to which the burden for considering electricity makes label
It is constantly in working condition, it is no longer necessary to which proficiency button lights scanning anti-counterfeiting information on the other hand.
4. the utility model, since its service life is long, may be provided at the product or tool-class of long shelf-life using extensively
On product, use scope is had greatly expanded.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model section view；
Fig. 3 is the utility model display drive circuit structural schematic diagram.
In figure, 1 is OLED display screen, and 2 be silicon photocell, and 3 be flexible PCB.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Program that is involved or relying on is the conventional program or simple program of the art, ability in following embodiment
Field technique personnel can make conventional selection or are adaptively adjusted according to concrete application scene.
Involved unit module in following embodiment（The devices such as parts, structure or sensor, unless otherwise instructed,
It is then conventional commercial product.
Embodiment 1：A kind of electronic anti-counterfeit tag of solar panel power supply, referring to Fig. 1, including 1 He of OLED display screen
Silicon photocell 2 is contacted by the hollow out of housing upper surface with external environment respectively；Silicon photocell 2 provides for OLED display screen
Electric energy is to show antifalsification label information.Silicon photocell 2 is connected with rechargeable lithium battery, and daytime, silicon electro-optical package absorbed solar energy conversion
For power storage, lithium battery provides driving power for OLED display screen simultaneously in lithium battery, and lithium battery is then sharp when night no light
The electrical energy drive OLED display screen stored with daytime.Anti-reverse charging diode is set between silicon electro-optical package and lithium battery, protects electric power storage
Pond cathode potential is damaged higher than anode.It is connected between silicon photocell and OLED display screen and is pasted on the housing bottom surface
Flexible PCB, as shown in figure 3, flexible PCB can prevent label by secondary profit by tear fracture if being removed from product
With whole device thickness is 4mm, is occupied little space, easy to use.
Fig. 3 is display drive circuit structural schematic diagram, including line driver PT6807 and column selector PT6808, row choosing
It selects and coordinates with column selection, accurate display screen output pattern.If the first row only has first OLED conducting just to only have about in figure
0.3mA, and if the second row to be all OLLED all gate, and have 100 OLED altogether per a line, then its total current is about
33mA.That is, its total current is by the OLED numbers in every a line, it is exactly that its number of picture elements determines.Because the brightness of OLED is
It is determined by its electric current, so line driver PT6807 also has the stabilization for keeping electric current other than selection needs the pixel lighted
Effect.Row driving PT6808 is using P-channel device as current source.To ensure that it works in saturation region, 2 volts are at least needed
Voltage, in this way its output current will often be lied prostrate with the variation of VDS less than 1%.When certain a line has many OLED to be connected, it total
Electric current is with regard to bigger.At this moment larger pressure drop is just had on the connection electrode, to make VDS reduce.And this pressure drop depends on
The figure of display, and be inevitable.So column selector PT6808 also has other than gate action reduces electric current by VDS
Variation and the effect of sensitivity that changes.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (7)
1. a kind of electronic anti-counterfeit tag of solar panel power supply, including shell, it is characterised in that：Further include be set to it is described
The display module and power supply module of enclosure interior；The housing upper surface is provided with corresponds to display module and power supply module respectively
Hollow out；The display module includes display screen and its driving circuit；The power supply module includes solar cell；The solar energy
Battery provides electric energy to drive the display screen to show antifalsification label information for the driving circuit.
2. the electronic anti-counterfeit tag of solar panel power supply according to claim 1, it is characterised in that：The solar energy
Battery includes silicon electro-optical package and accumulator.
3. the electronic anti-counterfeit tag of solar panel power supply according to claim 2, it is characterised in that：The accumulator
For rechargeable lithium battery.
4. the electronic anti-counterfeit tag of solar panel power supply according to claim 2, it is characterised in that：The silicon photoelectricity
Anti-reverse charging diode is provided between plate and accumulator.
5. the electronic anti-counterfeit tag of solar panel power supply according to claim 1, it is characterised in that：The display screen
For OLED display screen.
6. the electronic anti-counterfeit tag of solar panel power supply according to claim 1, it is characterised in that：The solar energy
The flexible PCB for being pasted on the housing bottom surface is connected between battery and display module.
7. the electronic anti-counterfeit tag of solar panel power supply according to claim 1, it is characterised in that：The driving electricity
Road includes line driver PT6807 and column selector PT6808.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157904.9U CN207833828U (en) | 2018-01-30 | 2018-01-30 | The electronic anti-counterfeit tag of solar panel power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820157904.9U CN207833828U (en) | 2018-01-30 | 2018-01-30 | The electronic anti-counterfeit tag of solar panel power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833828U true CN207833828U (en) | 2018-09-07 |
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ID=63395676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820157904.9U Active CN207833828U (en) | 2018-01-30 | 2018-01-30 | The electronic anti-counterfeit tag of solar panel power supply |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616038A (en) * | 2019-01-29 | 2019-04-12 | 京东方科技集团股份有限公司 | Photoelectricity selection signal control circuit, label display device and method, control device |
| WO2024007554A1 (en) * | 2022-07-08 | 2024-01-11 | 惠科股份有限公司 | Display panel and display module |
-
2018
- 2018-01-30 CN CN201820157904.9U patent/CN207833828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616038A (en) * | 2019-01-29 | 2019-04-12 | 京东方科技集团股份有限公司 | Photoelectricity selection signal control circuit, label display device and method, control device |
| WO2024007554A1 (en) * | 2022-07-08 | 2024-01-11 | 惠科股份有限公司 | Display panel and display module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211018 Address after: 450000 floor 51, North Tower of Greenland center, Dongfeng South Road, Zhengdong New Area, Zhengzhou City, Henan Province Patentee after: Weiniao Group Co.,Ltd. Address before: 452470 Dengfeng industrial cluster, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU POLYMER LIGHT TECHNOLOGY Corp. |