CN104538707A - LED (light-emitting diode) street lamp with aluminum air battery - Google Patents
LED (light-emitting diode) street lamp with aluminum air battery Download PDFInfo
- Publication number
- CN104538707A CN104538707A CN201410797207.6A CN201410797207A CN104538707A CN 104538707 A CN104538707 A CN 104538707A CN 201410797207 A CN201410797207 A CN 201410797207A CN 104538707 A CN104538707 A CN 104538707A
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- China
- Prior art keywords
- aluminum
- led
- air cell
- street lamp
- air battery
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
Abstract
The invention provides an LED (light-emitting diode) street lamp with an aluminum air battery. The LED street lamp is characterized in that the LED street lamp with the aluminum air battery comprises a lamp post, an LED lamp, an optical sensor, an aluminum air battery set, a controller and a direct current transformer, wherein the LED lamp, the optical sensor and the aluminum air battery set are connected with the controller respectively, the LED lamp is fixed on the lamp post, the optical sensor is arranged at the top end of the lamp post, the controller is arranged inside the lamp post, and the aluminum air battery set is arranged in seawater. The aluminum air battery adopts aluminum alloy as a cathode, uses an iron net as an anode, and adopts seawater as electrolyte; an aluminum alloy plate is replaced to realize the replacement of the battery, the operation is convenient and rapid, the unique reaction product can be recycled, no environment pollution is caused, less devices are required, the occupied area is small and large space is designed.
Description
Technical field
The present invention relates to a kind of LED street lamp, particularly relate to a kind of aluminum-air cell LED street lamp being applicable to seabeach.
Background technology
Seabeach tourism has become the most often expecting of people and the mode of spending a holiday that can realize.Night, to stroll also be that the people of sandy beach tourism are requisite following movable at sandy beach.Graceful street lamp light is one beautiful view equally.But due to not easily installing cables above sandy beach, so the installation of seabeach street lamp generally needs to adopt the energy storage devices such as storage battery as power supply.But storage battery takes up an area large, and easily produces pollution.
Summary of the invention
In order to realize, according to these objects of the present invention and other advantage, providing a kind of aluminum-air cell LED street lamp.This LED street lamp adopts using aluminium alloy as battery cathode, iron net as anode, cheap seawater as the aluminum-air cell of electrolyte as power supply.
The object of the invention is to be achieved through the following technical solutions: aluminum-air cell LED street lamp comprises lamppost, LED, optical sensor, aluminum-air cell group, controller and commutator transformer; LED, optical sensor, aluminum-air cell group are connected with controller respectively.Described LED is fixed on lamppost; Described optical sensor is arranged on lamppost top.Described controller is arranged on lamppost inside, and described aluminum-air cell group is arranged in seawater.Described aluminum-air cell adopts aluminium alloy as negative pole, and iron net is as anode, and seawater is as electrolyte.
Preferably, described controller comprises main circuit, charge/discharge control circuit, signal acquisition circuit and microprocessor; Main circuit, charge/discharge control circuit are connected with microprocessor with signal acquisition circuit.
Preferably, described controller is also connected to a keyboard and display screen.
Preferably, described aluminum-air cell group is at least connected into by two or more aluminum-air cell.
Take aluminium alloy as battery cathode, metallic iron net is positive pole, is electrolyte solution with inexhaustible seawater, and it produces electric energy by dissolved oxygen of seawater and reactive aluminum.Polarization response is:
Negative pole: (Al): 4Al-12e
-=4Al
3+
Positive pole: (Fe): 3O
2+ 6H
2o ten 12e
-=12OH
-
Net reaction: 4Al+3O
2ten 6H
2o=4Al (OH)
3↓
Aluminium alloy itself is not containing electrolyte solution and positive active material, and when not putting into ocean, aluminium pole would not be oxidized in atmosphere, can long term storage.Used time, battery is put into seawater, just can power, and do not account for the volume of street lamp due to it, then the configuration design of LED street lamp is not by the impact of volume.Its energy Ratios dry cell is high 20 ~ 50 times.Battery design life cycle is more than 1 year, avoids the trouble of frequent communicating battery.Even if change, also just change one block of aluminium sheet, the size of aluminium sheet, can be decided according to the actual requirements.Ocean battery does not have not to be stowed under heavy cargo parts, and any degree of depth can normally work under the ocean.Ocean battery, is electrolyte solution with seawater, there is not pollution.And product is aluminium hydroxide, does not produce pollution.
The present invention at least comprises following beneficial effect:
1) adopt the aluminum-air cell be installed in ocean, decrease the volume needed for LED street lamp.
2) adopt aluminum-air cell as power supply, adopt seawater as electrolyte, its product is aluminum hydroxide precipitate, pollution-free, and cost is low.
3) aluminum-air cell life cycle can be grown, and avoids the trouble of frequent communicating battery, as long as change the replacing that aluminium sheet can complete battery, and can collect product.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aluminum-air cell LED street lamp that the present invention proposes.
In figure, 1-LED lamp, 2-storage battery, 3-controller, 4-aluminum-air cell, 5-optical sensor, 401-aluminium alloy, 402-iron net.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art:
The invention provides a kind of aluminum-air cell LED street lamp, as shown in Figure 1, comprise lamppost, LED, optical sensor, aluminum-air cell group, controller and commutator transformer; LED, optical sensor, aluminum-air cell group are connected with controller respectively; LED is fixed on lamppost; Optical sensor is arranged on lamppost top; Controller is arranged on lamppost inside, and aluminum-air cell group is arranged in seawater; Aluminum-air cell adopts aluminium alloy as negative pole, and iron net is as anode, and seawater is as electrolyte.Controller comprises main circuit, charge/discharge control circuit, signal acquisition circuit and microprocessor.Main circuit, charge/discharge control circuit are connected with microprocessor with signal acquisition circuit.Controller is also connected to a keyboard and display screen.Aluminum-air cell group is at least connected into by two or more aluminum-air cell.Take aluminium alloy as battery cathode, metallic iron net is positive pole, is electrolyte solution with inexhaustible seawater, and it produces electric energy by dissolved oxygen of seawater and reactive aluminum.And aluminium hydroxide during aluminum-air cell discharging product.When replacing battery, directly change aluminium alloy plate, and can directly collect product aluminium hydroxide, recycle.
By input through keyboard illuminance fiducial value of controller.When The night screen has hung down time, when optical sensor monitors and closes illumination lower than fiducial value, controller opens discharge circuit, aluminum-air cell is powered to LED by commutator transformer, and LED is opened.During daytime, illuminance is greater than fiducial value, and controller cuts out discharge circuit automatically.
Although embodiment of the present invention are open as above, it is not restricted to listed in specification and execution mode utilization.It can be applied to various applicable the field of the invention completely.For those skilled in the art, can easily realize other amendment.Therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (4)
1. an aluminum-air cell LED street lamp, is characterized in that, comprises lamppost, LED, optical sensor, aluminum-air cell group, controller and commutator transformer;
Wherein, LED, optical sensor, aluminum-air cell group are connected with controller respectively; Described LED is fixed on lamppost; Described optical sensor is arranged on lamppost top; Described controller is arranged on lamppost inside; Described aluminum-air cell group is arranged in seawater; Described aluminum-air cell adopts aluminium alloy as negative pole, and iron net is as anode, and seawater is as electrolyte.
2. aluminum-air cell LED street lamp according to claim 1, is characterized in that, described controller comprises main circuit, charge/discharge control circuit, signal acquisition circuit and microprocessor; Main circuit, charge/discharge control circuit are connected with microprocessor with signal acquisition circuit.
3. aluminum-air cell LED street lamp according to claim 1, is characterized in that, described controller is also connected to a keyboard and display screen.
4. aluminum-air cell LED street lamp according to claim 1, is characterized in that, described aluminum-air cell group is at least connected into by two or more aluminum-air cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797207.6A CN104538707A (en) | 2014-12-19 | 2014-12-19 | LED (light-emitting diode) street lamp with aluminum air battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410797207.6A CN104538707A (en) | 2014-12-19 | 2014-12-19 | LED (light-emitting diode) street lamp with aluminum air battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104538707A true CN104538707A (en) | 2015-04-22 |
Family
ID=52854200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410797207.6A Pending CN104538707A (en) | 2014-12-19 | 2014-12-19 | LED (light-emitting diode) street lamp with aluminum air battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104538707A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098784U (en) * | 1991-04-01 | 1992-03-11 | 朱兆欣 | Metal-air-seawater combined power supply |
| JPH0817446A (en) * | 1994-06-28 | 1996-01-19 | Yuasa Corp | Sea water cell system |
| CN204005683U (en) * | 2014-06-13 | 2014-12-10 | 北京京海宇通科技发展有限公司 | A kind of LED street lamp |
-
2014
- 2014-12-19 CN CN201410797207.6A patent/CN104538707A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098784U (en) * | 1991-04-01 | 1992-03-11 | 朱兆欣 | Metal-air-seawater combined power supply |
| JPH0817446A (en) * | 1994-06-28 | 1996-01-19 | Yuasa Corp | Sea water cell system |
| CN204005683U (en) * | 2014-06-13 | 2014-12-10 | 北京京海宇通科技发展有限公司 | A kind of LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |