CN207676915U - A kind of solar power generation cell phone rear cover - Google Patents
A kind of solar power generation cell phone rear cover Download PDFInfo
- Publication number
- CN207676915U CN207676915U CN201721434746.9U CN201721434746U CN207676915U CN 207676915 U CN207676915 U CN 207676915U CN 201721434746 U CN201721434746 U CN 201721434746U CN 207676915 U CN207676915 U CN 207676915U
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- China
- Prior art keywords
- rear cover
- glass
- power generation
- solar
- film
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of solar power generation cell phone rear cover, including rear cover and the solar cell that is plated on the rear cover inner wall and side wall, the rear cover use the 3D glass of transparent light transmission, base material of the 3D glass as the solar cell.Using the above structure, cell phone rear cover power generation, luminous function may be implemented in the utility model, realizes solar power generation and the charging of smart mobile phone, and photoelectric conversion efficiency is high, reduces dependence of the mobile phone to charger baby.
Description
Technical field
The utility model is related to Cellphone Accessories technical field, more particularly to a kind of solar power generation cell phone rear cover.
Background technology
After iPhone 5 imports metal dorsal shield (dorsal shield is also known as rear cover), iPhone 7 till now, uses one always
The metal dorsal shield of body processing, becomes the standard configuration of high terminal.However this metal dorsal shield is opaque, therefore sent out using solar energy
Electricity charging using metal dorsal shield mobile phone on become can not possibly, also no longer become attraction.
Existing high-order cell phone rear cover is directly integrally machined molding using block of metal raw material comprising center, and low order mobile phone is then
It is molded using plastic-injection.Since metal is opaque with plastics, existing mobile phone can not utilize rear cover to import solar-electricity
Pond and generate electricity.The major function of protecgulum is display, is not suitable for face over the display and solar cell is arranged.In the function machine epoch,
The functional requirement of display is only text importing, solar cell can be arranged in face over the display reluctantly.In addition, light-permeable
Thin-film solar cells can be arranged over the display, but because the photoelectric conversion efficiency of thin-film solar cells is not high, furthermore meeting
The penetrance of display is influenced, thus cannot achieve commercialization.And the region (such as BlackMask, black surround) on display periphery, by
It is too small in area, effective solar cell power generation effect is not achieved.
Due to it is passing import solar cell mobile phone, charge bad economic results, therefore solar charging power generation mobile phone from
It disappears in the market.After iPhone 5 drives agitation of the smart mobile phone using integrated metal center rear cover, high terminal
Nonmetallic rear cover does not have to.Since metal is opaque, the solar cell that can not arrange in pairs or groups carries out solar power generation, therefore solar charging is sent out
Electric hand machine can not possibly use metal back cover.Metal is opaque, and the light emitting component that can not also arrange in pairs or groups reaches the luminous function of rear cover, mesh
The industrial configuration design of preceding smart mobile phone on the market is preferably at most surface-treated in metal back cover, changes texture and color,
It has no chance to realize the function that rear cover is luminous completely.
The previous solar cell for mobile phone all uses the hard solar panel that polycrystalline silicon wafer makes, or adopts
To the thin film solar power generation plate that glass is base material, plane domain can only be selected on mobile phone, can not utilize mobile phone
Lateralarea.In addition, because its thickness weight runs in the opposite direction with frivolous mobile phone development trend, fail to be imported into new intelligence from generation to generation
In mobile phone.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of solar power generation cell phone rear covers, after mobile phone may be implemented
Lid power generation, luminous function realize solar power generation and the charging of smart mobile phone, and photoelectric conversion efficiency is high, reduce mobile phone to filling
Electric precious dependence.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of solar power generation cell phone rear cover, including rear cover and the solar-electricity that is plated on the rear cover inner wall and side wall
Pond, the rear cover use the 3D glass of transparent light transmission, base material of the 3D glass as the solar cell.
Preferably, the solar cell is thin-film solar cells module, the thin-film solar cells module system
Make in hardness or flexible base plate, the 3D glass will be affixed in thin-film solar cells module by binding material of optical cement
Inner wall.
Preferably, the conversion circuit of the voltage and electric current of the thin-film solar cells module configuration adaptation mobile phone charging
And stabilizing circuit, and access cell phone charging circuit.
Preferably, the solar cell is thin-film solar cells, electronics is generated in the thin-film solar cells
Or the PN junction of electric hole generates electricity film direct plating on the inner wall of the 3D glass and the side wall on both sides, current-conducting line road is also with plating
Film or the mode of printing are directly produced on the inner wall of the 3D glass, will be bound with the flexible circuit board of current control chip
On the 3D glass, the battery line of the solar cell is connected, is induced current into battery of mobile phone.
Preferably, the 3D glass is more than 88% optical glass using light transmittance, and the 3D glass has surrounding
The thickness of side wall and middle section, the peripheral side wall of the 3D glass is less than 2mm, and the height of peripheral side wall is 0.1~5mm, whole
The total height of a cell phone rear cover is less than 12mm；The middle section is plane or 3D solid surfaces, the thickness of the middle section
Less than 2mm.
Preferably, the light transmittance of the 3D glass is more than 90%.
Preferably, the thickness of the solar cell is less than 1.0mm.
Preferably, the outer surface of the rear cover is coated with one layer of anti-reflective film.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is by the solar cell that rear cover is arranged and is plated on rear cover inner wall and side wall, and rear cover is using saturating
The 3D glass of bright light transmission, base material of the 3D glass as solar cell；With it is traditional have the solar cell of base material compared with, this reality
Use novel directly using the rear cover of 3D glass as the base material of solar cell so that solar cell itself as no base material member
Part, therefore the weight and thickness of mobile phone can not be increased；By the way of plated film, without being bonded glue-line (double faced adhesive tape or glue),
Reduce 1% optical absorption loss of bonding glue-line, while decreasing optics circle between bonding glue-line and solar cell
The light reflection in face reaches best optics penetrance, therefore can greatly improve the photoelectric conversion efficiency of solar cell.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the preferred embodiment of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- rear covers, 11- side walls, 12- middle sections, 2- solar cells, 3- flexible circuit boards.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of solar power generation cell phone rear cover disclosed by the utility model, including rear cover 1 and after being plated in
Solar cell 2 on 1 inner wall of lid and side wall 11 realizes self power generation and self-charging.Rear cover 1 uses the 3D glass of transparent light transmission,
Due to 3D glass be full light-transmitting materials, can penetrate driving solar cell 2 light source, as direct sunlight, indirect irradiation daylight with
And room lighting light source.Base material of the 3D glass as solar cell 2.
As embodiment one, solar cell 2 can be thin-film solar cells module, the thin-film solar cells mould
Group is produced on hardness or flexible base plate, and 3D glass will be affixed in thin-film solar cells module by binding material of optical cement
Inner wall.The thin-film solar cells module being produced on rigid substrate can be attached in the 3D glass that middle section 12 is plane
Face, the thin-film solar cells module being produced on flexible base plate can then be attached to the inside that middle section 12 is solid surface
On.The conversion circuit and stabilizing circuit of the voltage and electric current of the configuration adaptation mobile phone charging of thin-film solar cells module, and connect
Enter cell phone charging circuit.
As embodiment two, solar cell 2 can be thin-film solar cells, and electronics is generated in thin-film solar cells
Or PN junction (PN Junction) the power generation film direct plating of electric hole (is similar to existing in the inner wall of 3D glass and the side wall 11 on both sides
Have the metal center in technology) on, and make generating element figure, 3D by exposure etching (photoetching or lithographic) or in a manner of removing
The side wall 11 and inner wall of glass can increase the receiving area and generating area of solar energy.Current-conducting line road is also with plated film or print
The mode of brush is directly produced on the inner wall of 3D glass, and the flexible circuit board 3 with current control chip is bundled in 3D glass
On, the battery line of solar cell 2 is connected, is induced current into battery of mobile phone.With traditional solar cell for having base material
Compare, base material of the utility model directly by the rear cover 1 of 3D glass as solar cell 2 so that solar cell 2 itself at
For the element of no base material, therefore the weight and thickness of mobile phone can not be increased；It is (double without being bonded glue-line by the way of plated film
Face glue or glue), reduce 1% optical absorption loss of bonding glue-line, while decreasing bonding glue-line and solar cell 2
Between optical interface 4% light reflection, reach best optics penetrance, therefore solar cell 2 can be greatlyd improve
Photoelectric conversion efficiency.
3D glass uses the optical glass of high transparency, light transmittance to be more than 88%, preferably greater than 90%.And 3D glass has
There are peripheral side wall 11 and middle section 12, the thickness of the peripheral side wall 11 of 3D glass to be less than 2mm, the height H11 of peripheral side wall 11
Overall height H 1 for 0.1~5mm, whole mobile phone rear cover is less than 12mm；Middle section 12 be flat plane or 3D solid surfaces,
The thickness of the middle section is less than 2mm；Its translucency can be greatlyd improve in this way, be easily introduced into solar cell 2.
Preferably, the thickness of solar cell 2 is less than 1.0mm, to reduce the thickness of mobile phone.
Preferably, the outer surface of rear cover 1 is coated with one layer of anti-reflective film (Anti-Reflection Coating, i.e. AR
Coating), the light reflection for reducing 3D glass surfaces can about reduce by 2~3% sunlight reflection.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (6)
1. a kind of solar power generation cell phone rear cover, it is characterised in that：Including rear cover and it is plated on the rear cover inner wall and side wall
Solar cell, the rear cover use transparent light transmission 3D glass, base material of the 3D glass as the solar cell,
The solar cell is thin-film solar cells module, and the thin-film solar cells module is produced on hardness or flexible base plate
On, will be affixed on the inner wall of the 3D glass in thin-film solar cells module using optical cement as binding material, the rear cover it is outer
Surface is coated with one layer of anti-reflective film.
2. solar power generation cell phone rear cover according to claim 1, it is characterised in that：The thin-film solar cells module
The conversion circuit and stabilizing circuit of the voltage and electric current of configuration adaptation mobile phone charging, and access cell phone charging circuit.
3. solar power generation cell phone rear cover according to claim 1, it is characterised in that：The solar cell be film too
It is positive can battery, the PN junction that electrons or holes are generated in the thin-film solar cells generates electricity film direct plating in the 3D glass
On inner wall and the side wall on both sides, current-conducting line road is also directly produced on the inner wall of the 3D glass in a manner of plated film or printing
On, the flexible circuit board with current control chip is bundled on the 3D glass, the battery of the solar cell is connected
Circuit induces current into battery of mobile phone.
4. solar power generation cell phone rear cover according to claim 1, it is characterised in that：The 3D glass is big using light transmittance
In 88% optical glass, and the 3D glass has peripheral side wall and middle section, the thickness of the peripheral side wall of the 3D glass
Degree is less than 2mm, and the height of peripheral side wall is 0.1~5mm, and the total height of whole mobile phone rear cover is less than 12mm；The middle section
Thickness for plane or 3D solid surfaces, the middle section is less than 2mm.
5. solar power generation cell phone rear cover according to claim 4, it is characterised in that：The light transmittance of the 3D glass is more than
90%.
6. solar power generation cell phone rear cover according to claim 1, it is characterised in that：The thickness of the solar cell is small
In 1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434746.9U CN207676915U (en) | 2017-10-31 | 2017-10-31 | A kind of solar power generation cell phone rear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434746.9U CN207676915U (en) | 2017-10-31 | 2017-10-31 | A kind of solar power generation cell phone rear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207676915U true CN207676915U (en) | 2018-07-31 |
Family
ID=62964072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434746.9U Expired - Fee Related CN207676915U (en) | 2017-10-31 | 2017-10-31 | A kind of solar power generation cell phone rear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207676915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799614A (en) * | 2017-10-31 | 2018-03-13 | 厦门祐尼三的新材料科技有限公司 | A kind of solar power generation cell phone rear cover |
| CN111107184A (en) * | 2018-10-25 | 2020-05-05 | 北京小米移动软件有限公司 | Glass rear cover and terminal |
-
2017
- 2017-10-31 CN CN201721434746.9U patent/CN207676915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799614A (en) * | 2017-10-31 | 2018-03-13 | 厦门祐尼三的新材料科技有限公司 | A kind of solar power generation cell phone rear cover |
| CN111107184A (en) * | 2018-10-25 | 2020-05-05 | 北京小米移动软件有限公司 | Glass rear cover and terminal |
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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: 20180731 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |