CN105845759A - Solar cell and solar barricade with anti-collision alarm function - Google Patents
Solar cell and solar barricade with anti-collision alarm function Download PDFInfo
- Publication number
- CN105845759A CN105845759A CN201610235016.XA CN201610235016A CN105845759A CN 105845759 A CN105845759 A CN 105845759A CN 201610235016 A CN201610235016 A CN 201610235016A CN 105845759 A CN105845759 A CN 105845759A
- Authority
- CN
- China
- Prior art keywords
- telluride
- solar cell
- proximity switch
- usual
- solar
- 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.)
- Pending
Links
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims abstract description 14
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 19
- 229910052733 gallium Inorganic materials 0.000 claims description 19
- 150000004772 tellurides Chemical class 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052725 zinc Inorganic materials 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- OCGWQDWYSQAFTO-UHFFFAOYSA-N tellanylidenelead Chemical compound [Pb]=[Te] OCGWQDWYSQAFTO-UHFFFAOYSA-N 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
- H01L31/0264—Inorganic materials
- H01L31/0296—Inorganic materials including, apart from doping material or other impurities, only AIIBVI compounds, e.g. CdS, ZnS, HgCdTe
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds
Abstract
This patent discloses a solar cell and a solar barricade with an anti-collision alarm function. The solar cell is made of a heterojunction type material, which is composed of P-type semiconductor cadmium telluride and N-type semiconductor telluride, and a mass ratio of the cadmium telluride to the telluride is 80:20-99:1. The solar barricade with the anti-collision alarm function comprises the solar cell, wherein the solar cell is used for charging a solar cell; a normally-switched-on proximity switch which can recognize a detected object within a detection range of the normally-switched-on proximity switch, and the storage battery supplies power to the normally-switched-on proximity switch; one end of an alarm device is connected with the storage battery, and the other end is connected with the storage battery through the normally-switched-on proximity switch; and the normally-switched-on proximity switch is switched off when recognizing the detected object, the alarm device is connected with the storage battery, and the alarm device alarms. The solar barricade can recognize the detected object intelligently, alarms in a sound and light mode, and has the advantages of long continuous working time, good alarming effect and the like.
Description
Technical field
The invention belongs to field of solar energy, particularly relate to a kind of solar cell and band collision-proof alarm merit
The solar energy roadblock of energy.
Background technology
The outdoor studies such as road maintenance need roadblock with isolated crowd or vehicle.At present, common roadblock
Only there is visual cues function, i.e. shape and color by himself and carry out warning function, prompting
Mode is single, alarming effect is poor, it is impossible to effectively protection operation field working region, points out simultaneously
Pedestrian, vehicle note site safety.
Summary of the invention
The present invention provides the solar energy roadblock of a kind of solar cell and band anti-collision warning function, can know
Other measurand sound and light alarm, simultaneously can long time continuous working, to overcome lacking of prior art
Fall into.
For achieving the above object, the present invention provides a kind of solar cell, the material of solar cell
For heterojunction type material, heterojunction type material is by P-type semiconductor cadmium telluride and N-type semiconductor telluride
Thing is constituted；Wherein, the mass ratio of cadmium telluride and tellurides is 80:20-99:1.
Further, the present invention provides a kind of solar cell, it is also possible to have a feature in that it
In, tellurides is in telluride gallium, zinc telluridse, telluride germanium, telluride tin, lead telluride or telluride mercury
Any one or more is composited.
Further, the present invention provides a kind of solar cell, it is also possible to have a feature in that it
In, wherein, tellurides is telluride gallium；The mass ratio of cadmium telluride and telluride gallium is
89.73:10.27-93.73:6.27。
Further, the present invention provides a kind of solar cell, it is also possible to have a feature in that it
In, wherein, the mass ratio of cadmium telluride and telluride gallium is 91.73:8.27.
The present invention also provides for the solar energy roadblock of a kind of band anti-collision warning function, including above-mentioned solar energy
Battery, battery, proximity switch open in usual and warning device；Wherein, solar cell is to electric power storage
Charge in pond；Proximity switch open in usual can identify the measurand in its detecting distance, battery pair
Proximity switch open in usual is powered；Warning device one end turns on battery, and the other end is by open in usual
Proximity switch connects with battery；Proximity switch open in usual recognizes measurand, open in usual close
Switch cuts out, and warning device turns on battery, and warning device is reported to the police.
Further, the present invention provides the solar energy roadblock of a kind of band anti-collision warning function, it is also possible to tool
Having such feature: wherein, proximity switch open in usual is capacitive proximity switch open in usual.
Further, the present invention provides the solar energy roadblock of a kind of band anti-collision warning function, it is also possible to tool
Having such feature: wherein, warning device includes alarming horn and alarm lamp.
Further, the present invention provides the solar energy roadblock of a kind of band anti-collision warning function, it is also possible to tool
Having such feature: wherein, the top of solar energy roadblock is located at by warning device.
Further, the present invention provides the solar energy roadblock of a kind of band anti-collision warning function, it is also possible to tool
Having such feature: wherein, battery is lead-acid accumulator.
Having the beneficial effects that of this patent: the present invention provides a kind of solar cell and band collision-proof alarm
The solar energy roadblock of function, wherein, the material of solar cell includes that cadmium telluride and tellurides are constituted
Heterojunction structure, its irradiation level is basically identical with solar spectrum, absorbable a large amount of sunshines.Band
The solar energy roadblock of anti-collision warning function has proximity switch open in usual, can identify measurand all the time,
When it recognizes measurand, warning device can be started, it is achieved Intelligent Recognition sound and light alarm.Separately
Outward, battery can be charged by solar cell, makes the roadblock can be with long time continuous working, it is not necessary to volume
Outer configuration power supply, easy to use simply.
Accompanying drawing explanation
Fig. 1 is the internal structure signal of the solar energy roadblock of a kind of solar cell and band anti-collision warning function
Figure；
Fig. 2 is the front view of the solar energy roadblock of a kind of solar cell and band anti-collision warning function.
Detailed description of the invention
Embodiment 1
The detailed description of the invention of the present invention is described below in conjunction with accompanying drawing.
As illustrated in fig. 1 and 2, the present embodiment provides the solar energy roadblock of a kind of band anti-collision warning function,
Including solar cell 1, battery 2, proximity switch open in usual 3, warning device 4 and shell 5.
In the present embodiment, proximity switch 3 open in usual is capacitive proximity switch open in usual, and battery 2 is lead
Acid accumulator.
Lead-acid accumulator 2 is charged by solar cell 1, and its material is heterojunction type material, by P
Type semiconductor cadmium telluride and N-type semiconductor telluride gallium are constituted, wherein cadmium telluride and the quality of telluride gallium
Ratio is 89.73:10.27-93.73:6.27.
Preferably, the mass ratio of cadmium telluride and telluride gallium is 91.73:8.27.
Optionally, the mass ratio of cadmium telluride and telluride gallium is 89.73:10.27.
Optionally, the mass ratio of cadmium telluride and telluride gallium is 93.73:6.27.
The irradiation level of the telluride gallium cadmium cell that cadmium telluride and telluride gallium are constituted and solar spectrum basic
Causing, the sunshine of absorbable more than 95%, photoelectric transformation efficiency is high.
The voltage of lead-acid accumulator 2 is 12V, capacity is 10Ah, needs solar cell 1 at sun
Charge under light 7h.
Capacitive proximity switch 3 open in usual is located at the middle part of solar energy roadblock, and two ends store with plumbic acid respectively
The both positive and negative polarity conducting of battery 2, capacitive proximity switch 3 open in usual is powered, is made by lead-acid accumulator 2
It identifies the measurands such as the people in the range of 100mm, vehicle all the time.
In the present embodiment, capacitive proximity switch 3 open in usual can also be proximity Hall switch, photoelectricity
The other kinds of proximity switches such as formula proximity switch, the type of proximity switch can be according to required identification
Measurand and select.
The top of solar energy roadblock is located at by warning device 4, and the negative pole of one end and lead-acid accumulator 2 is led
Logical, the other end is connected with the positive pole of lead-acid accumulator 2 by capacitive proximity switch 3 open in usual.When
When capacitive proximity switch 3 open in usual recognizes measurand, capacitive proximity switch 3 open in usual closes,
The power supply circuits making warning device 4 turn on, and start warning device 4 and report to the police.Warning device 4 includes
Alarming horn and alarm lamp.In the present embodiment, the power of alarming horn is 8W, can report to the police by high pitch；
Alarm lamp is red flicker alarm lamp, and blinking intervals is 3 times per second.
Shell 5 is located at outside, is used for installing and protect solar cell 1, lead-acid accumulator 2, often
Open type capacitive proximity switch 3 and warning device.Shell 5 has striped red and white, has warning
Effect.
In the present embodiment, lead-acid accumulator 2, capacitive proximity switch open in usual 3 and warning device
Each performance parameter can adjust according to the use demand of solar energy roadblock.
Embodiment 2
The present embodiment is same as in Example 1, differs only in solar cell.
The present embodiment provides a kind of solar cell, and its material is heterojunction type material, by p-type half
Conductor cadmium telluride and N-type semiconductor zinc telluridse are constituted, wherein, and cadmium telluride and the mass ratio of zinc telluridse
For 80:20-99:1.
Preferably, the mass ratio of cadmium telluride and zinc telluridse is 90:10.
Optionally, the mass ratio of cadmium telluride and zinc telluridse is 80:20.
Optionally, the mass ratio of cadmium telluride and zinc telluridse is 99:1.
Embodiment 3
The present embodiment is same as in Example 1, differs only in solar cell.
The present embodiment provides a kind of solar cell, and its material is heterojunction type material, by p-type half
Conductor cadmium telluride and N-type semiconductor tellurides are constituted, and wherein, N-type semiconductor tellurides is by telluride
Tin and lead telluride are composited, and the mass ratio of cadmium telluride, telluride tin and lead telluride is 92:4:4.
Optionally, N-type semiconductor tellurides is composited by lead telluride and telluride mercury, cadmium telluride,
The mass ratio of lead telluride and telluride mercury is 92:4:4.
Optionally, N-type semiconductor tellurides is composited by telluride gallium and zinc telluridse, cadmium telluride,
The mass ratio of telluride gallium and zinc telluridse is 92:4:4.
Optionally, N-type semiconductor tellurides is composited by telluride gallium and telluride germanium, cadmium telluride,
The mass ratio of telluride gallium and telluride germanium is 92:4:4.
Embodiment 2 is identical with the application process of embodiment 1 with embodiment 3.
Claims (9)
1. a solar cell, it is characterised in that:
The material of described solar cell is heterojunction type material, and described heterojunction type material is by P
Type semiconductor cadmium telluride and N-type semiconductor tellurides are constituted；
Wherein, the mass ratio of described cadmium telluride and described tellurides is 80:20-99:1.
Solar cell the most according to claim 1, it is characterised in that:
Wherein, described tellurides is telluride gallium, zinc telluridse, telluride germanium, telluride tin, lead telluride
Or any one or more in telluride mercury is composited.
Solar cell the most according to claim 1, it is characterised in that:
Wherein, described tellurides is telluride gallium；
The mass ratio of described cadmium telluride and described telluride gallium is 89.73:10.27-93.73:6.27.
Solar cell the most according to claim 3, it is characterised in that:
Wherein, the mass ratio of described cadmium telluride and described telluride gallium is 91.73:8.27.
5. the solar energy roadblock of a band anti-collision warning function, it is characterised in that:
Including the solar cell as described in claim 1-4, battery, open in usual close to opening
Close and warning device；
Wherein, described battery is charged by described solar cell；
Described proximity switch open in usual can identify the measurand in its detecting distance, described storage
Described proximity switch open in usual is powered by battery；
Described warning device one end and described battery turn on, and the other end open in usual is connect by described
Nearly switch connects with described battery；
Described proximity switch open in usual recognizes measurand, and described proximity switch open in usual closes
Closing, described warning device turns on described battery, and described warning device is reported to the police.
The solar energy roadblock of band anti-collision warning function the most according to claim 5, it is special
Levy and be:
Wherein, described proximity switch open in usual is capacitive proximity switch open in usual.
The solar energy roadblock of band anti-collision warning function the most according to claim 5, it is special
Levy and be:
Wherein, warning device includes alarming horn and alarm lamp.
The solar energy roadblock of band anti-collision warning function the most according to claim 5, it is special
Levy and be:
Wherein, the top of solar energy roadblock is located at by described warning device.
The solar energy roadblock of band anti-collision warning function the most according to claim 5, it is special
Levy and be:
Wherein, described battery is lead-acid accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235016.XA CN105845759A (en) | 2016-04-15 | 2016-04-15 | Solar cell and solar barricade with anti-collision alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235016.XA CN105845759A (en) | 2016-04-15 | 2016-04-15 | Solar cell and solar barricade with anti-collision alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105845759A true CN105845759A (en) | 2016-08-10 |
Family
ID=56588559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610235016.XA Pending CN105845759A (en) | 2016-04-15 | 2016-04-15 | Solar cell and solar barricade with anti-collision alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105845759A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10237833A (en) * | 1997-02-25 | 1998-09-08 | Matsushita Electric Works Ltd | Display device |
| CN101627479A (en) * | 2007-01-30 | 2010-01-13 | 索拉斯特公司 | Photovoltaic cell and method of making thereof |
| CN101669215A (en) * | 2007-01-30 | 2010-03-10 | 索林塔有限公司 | A photovoltaic apparatus having an elongated photovoltaic device using an involute-based concentrator |
| CN101779290A (en) * | 2007-09-25 | 2010-07-14 | 第一太阳能有限公司 | Photovoltaic devices including an interfacial layer |
| CN201678955U (en) * | 2010-03-16 | 2010-12-22 | 廖祖梁 | Distance measuring alarming type movable road block |
| CN102484170A (en) * | 2009-07-10 | 2012-05-30 | 第一太阳能有限公司 | Photovoltaic devices including zinc |
| CN102832262A (en) * | 2011-06-14 | 2012-12-19 | 通用电气公司 | Photovoltaic device with reflection enhancing layer |
| CN103236469A (en) * | 2013-04-22 | 2013-08-07 | 哈尔滨工业大学 | Method for preparing gallium telluride two-dimensional structural material and method for producing flexible transparent two-dimensional structural gallium telluride optical detector |
| CN103413827A (en) * | 2013-06-13 | 2013-11-27 | 浙江大学 | CdTe/PbTe heterojunction interface two-dimensional electronic gas structure |
| CN103715309A (en) * | 2014-01-09 | 2014-04-09 | 四川大学 | New technology for preparing single band difference superlattice thin film solar cell by using pulse laser method |
| CN203795345U (en) * | 2014-01-26 | 2014-08-27 | 张运兴 | Multifunctional municipal greening fence |
| US20140360565A1 (en) * | 2013-06-07 | 2014-12-11 | First Solar, Inc. | Photovoltaic devices and method of making |
-
2016
- 2016-04-15 CN CN201610235016.XA patent/CN105845759A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10237833A (en) * | 1997-02-25 | 1998-09-08 | Matsushita Electric Works Ltd | Display device |
| CN101627479A (en) * | 2007-01-30 | 2010-01-13 | 索拉斯特公司 | Photovoltaic cell and method of making thereof |
| CN101669215A (en) * | 2007-01-30 | 2010-03-10 | 索林塔有限公司 | A photovoltaic apparatus having an elongated photovoltaic device using an involute-based concentrator |
| CN101779290A (en) * | 2007-09-25 | 2010-07-14 | 第一太阳能有限公司 | Photovoltaic devices including an interfacial layer |
| CN102484170A (en) * | 2009-07-10 | 2012-05-30 | 第一太阳能有限公司 | Photovoltaic devices including zinc |
| CN201678955U (en) * | 2010-03-16 | 2010-12-22 | 廖祖梁 | Distance measuring alarming type movable road block |
| CN102832262A (en) * | 2011-06-14 | 2012-12-19 | 通用电气公司 | Photovoltaic device with reflection enhancing layer |
| CN103236469A (en) * | 2013-04-22 | 2013-08-07 | 哈尔滨工业大学 | Method for preparing gallium telluride two-dimensional structural material and method for producing flexible transparent two-dimensional structural gallium telluride optical detector |
| US20140360565A1 (en) * | 2013-06-07 | 2014-12-11 | First Solar, Inc. | Photovoltaic devices and method of making |
| CN103413827A (en) * | 2013-06-13 | 2013-11-27 | 浙江大学 | CdTe/PbTe heterojunction interface two-dimensional electronic gas structure |
| CN103715309A (en) * | 2014-01-09 | 2014-04-09 | 四川大学 | New technology for preparing single band difference superlattice thin film solar cell by using pulse laser method |
| CN203795345U (en) * | 2014-01-26 | 2014-08-27 | 张运兴 | Multifunctional municipal greening fence |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160810 |