CN202019036U - Solar cell phone battery structure - Google Patents
Solar cell phone battery structure Download PDFInfo
- Publication number
- CN202019036U CN202019036U CN2011201533024U CN201120153302U CN202019036U CN 202019036 U CN202019036 U CN 202019036U CN 2011201533024 U CN2011201533024 U CN 2011201533024U CN 201120153302 U CN201120153302 U CN 201120153302U CN 202019036 U CN202019036 U CN 202019036U
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- China
- Prior art keywords
- battery
- mobile phone
- solar
- cover plate
- cell phone
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a solar cell phone battery structure comprising a cell phone main body and a solar battery cover plate fixedly mounted on the mobile phone main body, wherein the solar battery cover plate consists of a cell phone battery rear cover, a protective circuit board, a photoelectric conversion board and a battery; a fixing groove is formed on the cell phone battery rear cover; the battery, the protective circuit board and the photoelectric conversion board are sequentially clamped and embedded in the fixing groove from bottom to top and fixedly sealed by a glue dispensing layer; and the battery is electrically connected with the photoelectric conversion board through the protective circuit board. Compared with the prior art, the solar cell phone battery structure structurally improves the solar battery cover plate in such a way that the battery, the protective circuit board and the photoelectric conversion board are arranged in the cell phone battery rear cover, so that the solar battery cover plate become a power supply device separate from the power supply device in the cell phone main body; when the cell phone is in normal use, the solar battery cover plate can be independently taken down and charged through solar energy; and the solar battery cover plate can achieve the purpose that the cell phone is instantly charged and used.
Description
Technical field:
The utility model relates to solar mobile, and what be specifically related to is that the mobile phone main body can be separated a kind of battery of mobile phone structure of using with the rechargeable solar battery cover plate.
Background technology:
Present cell-phone function from strength to strength; its power consumption is also increasing; and the battery that these mobile phones adopt is rechargeable mostly; owing to be subjected to the restriction of battery manufacturing technology; the time that mobile phone uses after charging continuously is restricted; especially travelling outdoors or outwork does not have under the situation of external power supply, mobile phone electric weight deficiency occurring, causing occurring the situation that the user can't use through regular meeting.
For this reason, occurred to utilize solar energy to carry out the mobile phone of battery continuation of the journey for cell-phone charging on the market, it mainly is that the bonnet of mobile phone is made photoelectric conversion plate, utilize it that transform light energy is become electric energy, utilize the charging circuit be placed in the mobile phone to realize charging then to battery of mobile phone, but this solar mobile and mobile phone body connect as one, must could use together, and this charging modes is that mobile phone is limited cruising time, usually the several hrs that will charge could be realized the short time conversation of mobile phone, does not fundamentally solve the instant problem of using of the instant charging of mobile phone.
Summary of the invention:
In view of this, the purpose of this utility model is to provide a kind of solar mobile phone battery structure, can't separate with the solar cell cover plate and use fundamentally to solve present mobile phone body, and mobile phone can't be by the instant problem of using of the instant charging of solar cell cover plate.
For achieving the above object, the utility model is mainly by the following technical solutions:
A kind of solar mobile phone battery structure; comprise mobile phone body (1) and be fixedly mounted on solar cell cover plate (2) on the mobile phone body (1); described solar cell cover plate (2) is by battery of mobile phone bonnet (201); protective circuit plate (203); photoelectric conversion plate (204) and battery (206) constitute; described battery of mobile phone bonnet (201) is provided with a holddown groove (202); described battery (206); protective circuit plate (203) and photoelectric conversion plate (204) from bottom to top successively inlay card in this holddown groove (202); and by dripping glue-line (205) fixing seal, battery (206) is electrically connected with photoelectric conversion plate (204) by protective circuit plate (203).
Wherein said mobile phone body (1) is provided with elastic conduction terminal (101), and the protective circuit plate (203) of solar cell cover plate (2) is provided with the binding post (207) with the corresponding contact of above-mentioned elastic conduction terminal (101).
Wherein said mobile phone body (1) is provided with a plurality of buckles (102), and solar cell cover plate (2) is provided with the corresponding draw-in groove (208) of this buckle (102).
Wherein said photoelectric conversion plate (204) is monocrystalline silicon plate or polysilicon films.
Also be provided with a battery case (103) on the wherein said mobile phone body (1).
The utility model passes through battery; the protective circuit plate; photoelectric conversion plate all is arranged on the solar cell cover plate; make the solar cell cover plate become the solar charging device of a charged pool; the solar energy that obtains converts electric energy to by photoelectric conversion plate; electric energy is imported battery to charging by the protective circuit plate; and the binding post on the solar cell cover plate can be corresponding with mobile phone body on the elastic conduction termination contact; realized being connected with the loop of mobile phone body; because the battery that adopts is the polymer battery of low capacity here, can satisfy the conversation instructions for use to mobile phone.
In addition, also be installed with jumbo battery of mobile phone in the mobile phone body, can independently be the mobile phone power supply by above-mentioned low capacity polymer battery or jumbo battery of mobile phone, do not disturb mutually, when jumbo cell-phone battery electric-charge quantity was not enough, switching to the low capacity polymer battery was the mobile phone power supply by the solar energy converting electric energy.
Compared with prior art; the utility model is by the architecture advances to the solar cell cover plate; in the battery of mobile phone bonnet, be provided with battery, protective circuit plate and photoelectric conversion plate; make mobile phone body and form mutually independently electric supply installation; when mobile phone normally uses; the solar cell cover plate can be taken off by solar recharging separately, and the solar cell cover plate can satisfy the instant purpose of using of the instant charging of mobile phone.
Description of drawings:
Fig. 1 is the utility model solar mobile structural representation.
Fig. 2 is the utility model solar mobile phone battery cover plate decomposition texture schematic diagram.
Fig. 3 is the utility model solar mobile phone battery cover plate inner panel schematic diagram.
Fig. 4 is circuit theory diagrams of the present utility model.
Standard is known explanation among the figure: mobile phone main body 1, elastic conduction terminal 101, buckle 102, battery case 103, solar cell cover plate 2, battery of mobile phone bonnet 201, holddown groove 202, protective circuit plate 203, photoelectric conversion plate 204, a glue-line 205, battery 206, binding post 207, draw-in groove 208.
Embodiment:
For setting forth thought of the present utility model, the utility model is described further below in conjunction with the drawings and specific embodiments.
See also shown in Figure 1ly, Fig. 1 is the utility model solar mobile structural representation.The utility model provides a kind of solar mobile phone battery structure, it mainly includes mobile phone body 1 and the solar cell cover plate 2 that is fixedly mounted on the mobile phone body 1, described mobile phone body 1 is provided with the battery case 103 that is used for fixing the holding high capacity cell, the buckle 102 that is connected with solar cell cover plate 2 inlay cards, and the elastic conduction terminal 101 that is electrically connected with solar cell cover plate 2.
As shown in Figure 2, Fig. 2 is the utility model solar mobile phone battery cover plate decomposition texture schematic diagram.Wherein said solar cell cover plate 2 is to be made of battery of mobile phone bonnet 201, protective circuit plate 203, photoelectric conversion plate 204 and battery 206; described battery of mobile phone bonnet 201 is provided with a holddown groove 202; also be provided with a perforation that is used for fixing battery 206 in this holddown groove 202; wherein said battery 206, protective circuit plate 203 and photoelectric conversion plate 204 from bottom to top successively inlay card in this holddown groove 202; and by dripping glue-line 205 fixing seals, battery 206 is electrically connected with photoelectric conversion plate 204 by protective circuit plate 203.
Wherein photoelectric conversion plate 204 is monocrystalline silicon plate or polysilicon films; battery 206 is the low capacity polymer battery; dripping glue-line 205 is transparent colloid; cover on the photoelectric conversion plate 204; and do not influence the absorption conversion of 204 pairs of electric energy of photoelectric conversion plate; after photoelectric conversion plate 204 conversions, electric energy charges through 203 pairs of low capacity polymer batteries of protective circuit plate, its electric weight is reached can meet the requirement that mobile phone uses.
As shown in Figure 3, Fig. 3 is the utility model solar mobile phone battery cover plate inner panel schematic diagram.Also be provided with a plurality of draw-in grooves 208 on solar cell cover plate 2, these draw-in grooves 208 are corresponding one by one with buckle 102 on the mobile phone body 1, are stuck in the draw-in groove 208 by buckle 102, can realize the engagement connection of mobile phone body 1 and solar cell cover plate 2.
In addition; also be provided with binding post 207 on protective circuit plate 203, this binding post 207 is connected with battery 206, and when the engagement connection of mobile phone body 1 and solar cell cover plate 2; binding post 207 and the also corresponding connection of elastic conduction terminal 101 make battery 206 and mobile phone form the loop.
As shown in Figure 4, Fig. 4 is circuit theory diagrams of the present utility model.B+ among the figure wherein: connect the polymer battery positive pole; B-: connect the polymer battery negative pole; P+: connect the battery output head anode; S+: connect the solar panels positive pole.
The utility model operating state mainly comprises following several:
Wherein the utility model in the normal state; the effect of protective circuit plate is to control charging and discharge by voltage and the voltage difference between VM-VSS that supervision is connected electric core between the VDD-VSS of U1; cell voltage detects more than the voltage and is overcharging in overdischarge and detects below the voltage; the voltage of VM terminal is under the situation below the overcurrent detection voltage, and two Fang Jun that charging control is controlled with FET with FET and discharge open.At this moment can charge freely and discharge
The utility model is under the battery discharge status of common state, because discharging current is more than rated value, the voltage of VM terminal detects more than the voltage and this state continuance detects occasion more than time of delay in overcurrent in overcurrent, closing discharge control and stopping discharge with FET; In overcurrent condition, in IC, make short circuit between the VM-VSS terminal according to internal resistance between VM-VSS (RVMS).But, being connected under the situation of load, the voltage of VM terminal is decided because of load, and becomes the VDD current potential.The VM terminal is reset to the VSS current potential after cutting off load.
The utility model is under overcharge condition, and the voltage of battery overcharges in charging and detects voltage (VCU), and remaining on overcharges detected when time of delay, (tCU) was above, charge closing control FET, stop charging, and the wherein releasing of overcharge condition is divided into following two kinds of methods:
1, cell voltage is reduced to overcharge and is detected voltage (the VCU)-when lagging voltage that overcharges (VHC) is following, opening charging and controlling and return to common state with FET.
When 2, offered load begins to discharge, open charging control and return to common state with FET.Discharging current was mobile with the endophyte diode of FET by charging immediately after offered load was discharged and begun.The VM terminal rises from the Vf voltage that has only the endophyte diode that the VSS terminal begins at this moment, and the voltage of VM terminal is when overcurrent 1 detection voltage is above, and cell voltage is lower than under the following situation of the detection voltage (VCU) that overcharges the releasing overcharge condition.
The utility model detects under the voltage (VDL) if cell voltage is in overdischarge in discharge under over-discharge state, and keeps this state when overdischarge detects that time of delay, (tDL) was above, will close discharge control and using FET, stops to discharge.This state is called over-discharge state.When close discharge control with FET after, the VM terminal since the VM-VDD internal resistance (RVMD) of IC inside and by on draw.Detect voltage (VDL) when above when cell voltage further increases to overdischarge, just open FET and get back to common state from over-discharge state.
Compare with existing solar recharging mobile phone, solar mobile phone battery described in the utility model is placed under the sunlight irradiation electricity can be full of (need not to charge with power supply adaptor in addition) in 1.5-2 hour, can be assembled on the mobile phone after charging is finished and directly use, and the charging of this device is fast, the emergent air time is long, output and mobile phone are connected with special purpose interface, can not conflict with the internal battery of mobile phone standard configuration.Be applicable to outer family. powering to mobile phone when field or the work of unregulated power district, is a kind of energy-conservation. environmental protection. novel practical product easy to use.
More than be that a kind of solar mobile phone battery structure provided by the utility model is described in detail, used specific case herein structural principle of the present utility model and execution mode are set forth, above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. solar mobile phone battery structure; comprise mobile phone body (1) and be fixedly mounted on solar cell cover plate (2) on the mobile phone body (1); it is characterized in that described solar cell cover plate (2) is by battery of mobile phone bonnet (201); protective circuit plate (203); photoelectric conversion plate (204) and battery (206) constitute; described battery of mobile phone bonnet (201) is provided with a holddown groove (202); described battery (206); protective circuit plate (203) and photoelectric conversion plate (204) from bottom to top successively inlay card in this holddown groove (202); and by dripping glue-line (205) fixing seal, battery (206) is electrically connected with photoelectric conversion plate (204) by protective circuit plate (203).
2. solar mobile phone battery structure according to claim 1; it is characterized in that described mobile phone body (1) is provided with elastic conduction terminal (101), the protective circuit plate (203) of solar cell cover plate (2) is provided with the binding post (207) with the corresponding contact of above-mentioned elastic conduction terminal (101).
3. solar mobile phone battery structure according to claim 1 is characterized in that described mobile phone body (1) is provided with a plurality of buckles (102), and solar cell cover plate (2) is provided with the corresponding draw-in groove (208) of this buckle (102).
4. solar mobile phone battery structure according to claim 1 is characterized in that described photoelectric conversion plate (204) is monocrystalline silicon plate or polysilicon films.
5. solar mobile phone battery structure according to claim 1 is characterized in that also being provided with on the described mobile phone body (1) battery case (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201533024U CN202019036U (en) | 2011-05-13 | 2011-05-13 | Solar cell phone battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201533024U CN202019036U (en) | 2011-05-13 | 2011-05-13 | Solar cell phone battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202019036U true CN202019036U (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201533024U Expired - Fee Related CN202019036U (en) | 2011-05-13 | 2011-05-13 | Solar cell phone battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202019036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623486A (en) * | 2017-09-29 | 2018-01-23 | 努比亚技术有限公司 | Solar cell bonnet, mobile terminal |
| WO2018033163A1 (en) * | 2016-08-19 | 2018-02-22 | 苏州宝时得电动工具有限公司 | Automatic working system |
-
2011
- 2011-05-13 CN CN2011201533024U patent/CN202019036U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018033163A1 (en) * | 2016-08-19 | 2018-02-22 | 苏州宝时得电动工具有限公司 | Automatic working system |
| CN107623486A (en) * | 2017-09-29 | 2018-01-23 | 努比亚技术有限公司 | Solar cell bonnet, mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120513 |