CN2280739Y - Public telephone booth power-supplied from solar energy - Google Patents
Public telephone booth power-supplied from solar energy Download PDFInfo
- Publication number
- CN2280739Y CN2280739Y CN 96216460 CN96216460U CN2280739Y CN 2280739 Y CN2280739 Y CN 2280739Y CN 96216460 CN96216460 CN 96216460 CN 96216460 U CN96216460 U CN 96216460U CN 2280739 Y CN2280739 Y CN 2280739Y
- Authority
- CN
- China
- Prior art keywords
- battery
- telephone booth
- booth
- telephone
- phonebooth
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a technique of a public telephone booth power-supplied by solar energy, belonging to the field of photoelectron. The utility model is characterized in that a silicon solar energy battery plate is arranged on the top cover part of a telephone booth, a control part, an energy storing part and a lighting part are arranged between the lower part of the battery plate and a telephone set. Solar energy is converted into electric energy and is stored, and the stored electric energy is supplied to the telephone booth for lighting, to the telephone set LCD for lighting, and to a CPU in the telephone set for supplying power. The utility model has the advantages of unique and advanced technique, convenient installation, safe use and reliable quality.
Description
The utility model relates to a kind of phonebooth, and especially a kind of power autonomous phonebooth belongs to field of telephone communication, also belongs to the photoelectron technology field.
The silicon solar cell array can change the luminous energy of the sun into power supply, utilizes electronic-controlled installation, and the electrical power storage that sunlight can be transformed into is used during in order to no luminous energy in battery.
As everyone knows, phonebooth is widely used communication tool, according to present prior art, telephone booth itself can not be power autonomous, must lay the alternating current of 220V volt specially to supply with night illumination power supply in the booth by civil power, and ad hoc transformer, rectifier, supply with to obtain low-voltage DC that CPU uses in liquid crystal digital dish backlight and the machine.
Because telephone booth can not be power autonomous, civil power is spread line for it specially makes some local installation inconvenient, thereby has limited the development of telephone booth.In addition, telephone booth is located at the open air, must move under various complicated harsh weather, and 220 volts voltage also is unsafe factor.”
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of novel phonebooth is provided, and this telephone booth does not need to lay specially civil power and gets final product independent operating, should be able to adapt to outdoor complicated weather conditions, and easy for installation, safe in utilization.
For realizing that the technical scheme that the purpose of this utility model adopted is:
With the silicon solar cell array, be installed on the top cover of telephone booth, the below of top cover is provided with private space and isolates with transparent plexiglass plate, in this space, be separately installed with charging-discharging controller, battery, optical control element and illuminating lamp, be located at the silicon solar cell array received solar energy at top, and change luminous energy into electric energy, and produce the direct current of 12V, by charging-discharging controller input maintenance-free lead accumulator with electrical power storage and come into operation.Pass through the charge in batteries ad hoc from the electric energy of lead-acid accumulator output to CPU element in the telephone, normal all the time to guarantee the running of phone machine inner microprocessor, pass through optical control element, manual simulation day and night, when night or outdoor light darkness, optical control element is opened, and allows lead-acid accumulator to LED-backlit source power supply in the machine, so that the LCD digital screen is bright, the convenient use.Whole telephone booth is illuminated in the work of booth intraoral illumination lamp simultaneously.In this way, make whole system luminous energy can be become electric energy and storage by day, when needed, supply with illuminating lamp respectively and illuminate whole telephone booth, observe behavior in service for LCD digital screen backlight to get the caller, also supply with simultaneously CPU and use power supply, guarantee various electronic device operate as normal in the phone.
In order to make full use of solar energy, when installing, the silicon solar cell array one inclination angle is arranged with horizontal plane, and the latitude value of inclination angle size and this area is close, and in the time of on the Northern Hemisphere, array surface is to the south, and when the Southern Hemisphere: array surface is northwards.
Can both stably work under different weather conditions in order to guarantee whole system; the utility model has adopted charging-discharging controller and battery; it can store the luminous energy that is received on the one hand; do not use when good in order to weather conditions; also can carry out protection simultaneously to whole system; make battery sufficient and can both safe operation when lacking, carry out additives for overcharge protection and over, and prolong its life-span at electric energy.
Compared with the prior art, the useful technique effect obtained of the utility model:
By the utility model, phonebooth can establish one's own system, as long as the place of telephone wire is arranged, just public phone can be installed, and it is very convenient to install, and uses safely especially, has promptly saved the energy, has also saved investment.This telephone booth speech is clear, and night, the booth intraoral illumination was normal, and LCD digital screen and phone keyboard are bright, also can work long-term effectively under the harsh climate condition, have obtained good effect.
Below in conjunction with the drawings and the specific embodiments the utility model is further described.
Fig. 1 is the telephone booth top cover that the silicon solar cell array is housed;
Fig. 2 is the structural representation of the utility model telephone booth;
Fig. 3 is the electric wiring plan of the utility model telephone booth.
As shown in Figure 1, the top board (9) that silicon solar cell array (8) is fixed on telephone booth is gone up formation telephone booth top cover (1), be installed in the top of telephone booth then, and become certain inclination angle with horizontal plane, 35 centimeters are isolated with the higher poly (methyl methacrylate) plate (4) of transmitance below the top cover of booth, charging-discharging controller (3) is installed in this space successively, maintenance-free lead accumulator (3), illuminating lamp (7) and optical control element (6) (see figure 2), telephone (6) is installed in the appropriate location, below of glass plate.
The circuit configuration of telephone booth as shown in Figure 3, the silicon solar cell array links to each other with charging-discharging controller through lead, receive the battery input again, the output of battery answer the call CPU battery, LCD backlight and the illuminating lamp of machine, and before illuminating lamp and LCD backlight, insert optical control element, the probe of optical control element is placed in outside the top of telephone booth, and judges opening and closing of illuminating lamp and LCD backlight power supply circuits according to the dark degree of outdoor light.
Promptly constitute solar powered phonebooth of the present utility model by above-mentioned installation and circuit configuration.
Claims (3)
1. one kind is utilized solar powered phonebooth, it is characterized in that: on the top cover (1) of silicon solar cell array (8) fixed installation telephone booth, the top cover bottom is provided with private space, charging-discharging controller (3) is installed, battery (2), optical control element (6) and illuminating lamp (7) in this space; Solar energy is converted into electric energy by the silicon solar cell array after charging-discharging controller (3) is transported to battery (2) storage, is provided the CPU of illuminating lamp (7) and telephone power supply with battery and LCD backlight by battery: the work of the LCD backlight of optical control element (6) control illuminating lamp and phone.
2. solar powered phonebooth as claimed in claim 1 is characterized in that: described silicon solar cell array and horizontal plane have the inclination angle, and the inclination angle size is close with the latitude value of this area, in the time of on the Northern Hemisphere, the array inclined-plane is to the south, and during the Southern Hemisphere, the array inclined-plane northwards.
3. solar powered phonebooth as claimed in claim 1 is characterized in that: described charging-discharging controller has additives for overcharge protection and deep-discharge protection, guarantees that the working properly and booth intraoral illumination of solar recharging, LED illumination, CPU electricity consumption are normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96216460 CN2280739Y (en) | 1996-07-29 | 1996-07-29 | Public telephone booth power-supplied from solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96216460 CN2280739Y (en) | 1996-07-29 | 1996-07-29 | Public telephone booth power-supplied from solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280739Y true CN2280739Y (en) | 1998-05-06 |
Family
ID=33897945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96216460 Expired - Fee Related CN2280739Y (en) | 1996-07-29 | 1996-07-29 | Public telephone booth power-supplied from solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280739Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696590A (en) * | 2013-12-30 | 2014-04-02 | 贵州绿卡能科技实业有限公司 | Solar telephone booth on country road |
| CN104196275A (en) * | 2014-09-24 | 2014-12-10 | 苏州市杰成通信科技有限公司 | Convenience telephone booth |
| US9614398B2 (en) | 2012-11-28 | 2017-04-04 | Renewable Edge, Llc | Custom wireless retrofitted solar powered public telephone |
-
1996
- 1996-07-29 CN CN 96216460 patent/CN2280739Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9614398B2 (en) | 2012-11-28 | 2017-04-04 | Renewable Edge, Llc | Custom wireless retrofitted solar powered public telephone |
| CN103696590A (en) * | 2013-12-30 | 2014-04-02 | 贵州绿卡能科技实业有限公司 | Solar telephone booth on country road |
| CN104196275A (en) * | 2014-09-24 | 2014-12-10 | 苏州市杰成通信科技有限公司 | Convenience telephone booth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |