CN211853828U - Novel automatic temperature control lithium battery device for photovoltaic street lamp - Google Patents
Novel automatic temperature control lithium battery device for photovoltaic street lamp Download PDFInfo
- Publication number
- CN211853828U CN211853828U CN202020782094.3U CN202020782094U CN211853828U CN 211853828 U CN211853828 U CN 211853828U CN 202020782094 U CN202020782094 U CN 202020782094U CN 211853828 U CN211853828 U CN 211853828U
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- China
- Prior art keywords
- controller
- lamp
- street lamp
- photovoltaic
- temperature control
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- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 2
- 239000006261 foam material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004321 preservation Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical class C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a photovoltaic street lamp field specifically discloses a novel photovoltaic street lamp automatic temperature control lithium electricity device, including the photovoltaic board, the heat preservation bed course is installed to protecting sheathing's inside wall, the inside of heat preservation bed course is provided with the battery, the controller is installed to one side of battery, install the drive circuit that discharges between battery and the controller, be connected with temperature sensor between battery and the hot plate. The signal that temperature sensor will gather changes analog voltage signal into and gives the controller, controller control photovoltaic board gives the hot plate heating, the heat preservation bed course keeps warm to protecting sheathing's inside, when preheating the back temperature and reaching the setting value, the photovoltaic board begins to charge for the battery, controller control fan dispels the heat to protecting sheathing's inside, the condition that lithium cell group can not be at reasonable work interval charge-discharge has been reduced, lithium cell group can be avoided because abominable charge-discharge environment, the condition that leads to the life-span reduction appears.
Description
Technical Field
The utility model relates to a photovoltaic street lamp field specifically is a novel photovoltaic street lamp automatic temperature control lithium electricity device.
Background
The solar street lamp is also called as a photovoltaic street lamp, is convenient to use and high in popularization rate, is particularly convenient to be matched with a lithium battery, is powered by a crystalline silicon solar battery, stores electric energy by a maintenance-free valve control type sealed storage battery (a colloid battery), is controlled by an intelligent charging and discharging controller to serve as a light source, is used for replacing the traditional public power lighting street lamp, does not need to lay cables, does not need to be supplied with alternating current power, does not generate electricity charge, and adopts direct current power supply and photosensitive control;
the Chinese patent discloses a novel photovoltaic energy-saving street lamp (No. CN209294992U), and this patent technology can make the effect through the photovoltaic controller, and the solar energy conversion that will absorb is the electric energy storage for the device utilization in the battery, control panel, luminance sensor and singlechip for it can be according to the difference of the darkness and the weather conditions of surrounding environment when the street lamp uses, thereby the luminous brightness and the operating duration of manual regulation and control light.
However, the temperature difference between the north and the south of China is large, the storage battery in the patent has no good temperature identification function, and the storage battery is easy to be charged and discharged in a reasonable working interval in the cold north, so that the service life of the battery is influenced. Therefore, a person skilled in the art provides a novel automatic temperature control lithium battery device for a photovoltaic street lamp to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel photovoltaic street lamp automatic temperature control lithium electricity device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel photovoltaic street lamp automatic temperature control lithium electricity device, includes the photovoltaic board, the lamp pole is installed to the below of photovoltaic board, the lower extreme of lamp pole is provided with protecting sheathing, the heat preservation bed course is installed to protecting sheathing's inside wall, the inside of heat preservation bed course is provided with the battery, the controller is installed to one side of battery, the hot plate is installed to one side of controller in the inside wall of heat preservation bed course, and the opposite side of controller is located protecting sheathing's lateral wall and runs through and be provided with the fan, install the drive circuit that discharges between battery and the controller, the drive circuit that charges is installed to one side of the drive circuit that discharges, be connected with temperature sensor between battery and the hot plate.
As a further aspect of the present invention: the charging driving circuit and the discharging driving circuit are electrically connected with the storage battery, and the storage battery is electrically connected with the heating plate through the temperature sensor.
As a further aspect of the present invention: the temperature sensor is electrically connected with the photovoltaic panel, the heating plate is electrically connected with the fan, and the heat-insulating cushion layer is a component made of foam.
As a further aspect of the present invention: the base is installed to protective housing's bottom, one side of lamp pole is provided with the arm.
As a further aspect of the present invention: the lamp arm is connected with the lamp post through a bolt, the protective shell is fixedly connected with the base through welding, and a threaded hole is formed in the upper surface of the base.
As a further aspect of the present invention: the lamp holder is installed to the one end of lamp arm, the lower surface of lamp holder is provided with infrared inductor.
As a further aspect of the present invention: the infrared inductor is electrically connected with the lamp holder, and the lamp arm is made of cold-rolled steel plates.
Compared with the prior art, the beneficial effects of the utility model are that: the device of design can be according to the charge-discharge of the temperature transform control battery of environment, temperature sensor automated inspection ambient temperature, temperature sensor changes the signal of gathering into analog voltage signal transmission and gives the controller, the hot plate heating is given to controller control photovoltaic board, thereby preheat for the battery, the while heat preservation bed course keeps warm to protecting sheathing's inside, when preheating the back temperature and reaching the setting value, the photovoltaic board begins to charge for the battery, when the temperature is higher, the same reason, controller control fan dispels the heat to protecting sheathing's inside, thereby the condition that lithium cell group can not charge and discharge at reasonable work interval has been reduced, the condition that the lithium cell group of group returns because abominable charge-discharge environment leads to the life-span to reduce has been avoided appearing.
Drawings
Fig. 1 is a schematic structural diagram of a novel automatic temperature control lithium battery device for a photovoltaic street lamp;
fig. 2 is a schematic diagram of an internal structure of a protective housing in a novel automatic temperature control lithium ion device for a photovoltaic street lamp;
fig. 3 is a schematic diagram of the connection of the internal circuit of the whole device in the novel automatic temperature control lithium ion device for photovoltaic street lamps.
In the figure: 1. a photovoltaic panel; 2. a lamp arm; 3. a lamp cap; 4. a lamp post; 5. a protective housing; 6. a base; 7. an infrared sensor; 501. a charge driving circuit; 502. a discharge drive circuit; 503. a temperature sensor; 504. heating plates; 505. a fan; 506. a storage battery; 507. a controller; 508. a heat-insulating cushion layer.
Detailed Description
Please refer to fig. 1-3, in an embodiment of the present invention, a novel automatic temperature control lithium battery device for photovoltaic street lamp, includes a photovoltaic panel 1, a lamp post 4 is installed below the photovoltaic panel 1, a protection housing 5 is provided at a lower end of the lamp post 4, a heat insulation cushion layer 508 is installed on an inner side wall of the protection housing 5, a storage battery 506 is provided inside the heat insulation cushion layer 508, a controller 507 is installed at one side of the storage battery 506, a heating plate 504 is installed at an inner side wall of the heat insulation cushion layer 508 at one side of the controller 507, a fan 505 is penetratingly provided at an outer side wall of the protection housing 5 at the other side of the controller 507, a discharge driving circuit 502 is installed between the storage battery 506 and the controller 507, a charge driving circuit 501 is installed at one side of the discharge driving circuit 502, and a temperature sensor 503 (.
In fig. 1, 2, 3: the charging driving circuit 501 and the discharging driving circuit 502 are both electrically connected with a storage battery 506, the storage battery 506 is electrically connected with a heating plate 504 through a temperature sensor 503, the temperature sensor 503 is electrically connected with a photovoltaic panel 1, the heating plate 504 is electrically connected with a fan 505, a heat insulation cushion layer 508 is a foam material component, a base 6 is installed at the bottom end of a protective shell 5, a lamp arm 2 is arranged on one side of a lamp post 4, the lamp arm 2 is connected with the lamp post 4 through a bolt, the protective shell 5 is fixedly connected with the base 6 through welding, a threaded hole is formed in the upper surface of the base 6, a lamp cap 3 is installed at one end of the lamp arm 2, an infrared sensor 7 (model: E3F-20C1) is arranged on the lower surface of the lamp cap 3, the infrared sensor 7 is electrically connected with the lamp cap 3.
In fig. 1, 2: electric connection between hot plate 504 and the photovoltaic board 1, when unsuitable battery 506's the charge-discharge operation of temperature through sensing protective housing 5 inside, then photovoltaic board 1 is for hot plate 504 power supply heating, recycles heat preservation bed course 508 and guarantees the inside temperature of protective housing 5 to for battery 506 provides suitable operating temperature, when the temperature is higher, controller 507 control fan 505 dispels the heat to protective housing 5's inside.
In fig. 3: the charging driving circuit 501 and the discharging driving circuit 502 are both electrically connected with a storage battery 506, the storage battery 506 is electrically connected with a heating plate 504 through a temperature sensor 503, the temperature sensor 503 is electrically connected with the photovoltaic panel 1, the heating plate 504 is electrically connected with a fan 505, and the connection modes of the elements in the circuit diagram can be connection between the elements, are not single direct connection, can be direct connection, can also be indirect connection through an intermediate medium, and can be communication inside the two elements or interaction relation of the two elements.
The utility model discloses a theory of operation is: firstly, signals collected by an infrared sensor 7 are converted into analog voltage signals, then Maki analog voltage signals are amplified through an amplifier, when the signals reach the range which can be processed by a single chip microcomputer, the signals are sent into a controller 507 to be processed, the signals are continuously sampled in the controller 507, then the single chip microcomputer in the controller 507 compares the detected information with the set value of the single chip microcomputer, if the detected information reaches the range which is consistent with the set value, a lamp holder 3 is opened to illuminate, and in the daytime, a photovoltaic panel 1 is controlled by the controller 507 to charge a storage battery 506; when the street lamp is at night, the controller 507 of the street lamp controls the storage battery 506 to supply power to the load, so that the lamp holder 3 is lightened for illumination, however, the solar cell is easily influenced by factors such as the temperature, the humidity and the illumination condition of the environment, so that the power supply circuit of the street lamp is possibly partially unstable, the storage battery can completely meet the requirements, the storage battery can provide constant current and voltage, so that the whole system is in a stable state, when the temperature is low, the temperature sensor 503 automatically detects the ambient temperature, the temperature sensor 503 converts the collected signal into an analog voltage signal and transmits the analog voltage signal to the controller 507, the controller 507 controls the photovoltaic panel 1 to heat the heating plate 504 to preheat the storage battery 506, meanwhile, the heat insulation cushion layer 508 insulates the inside of the protective shell 5, when the temperature reaches a set value after preheating, the photovoltaic panel 1 starts to charge the storage battery 506, when the temperature is high, the controller 507 controls the fan 505 to radiate heat to the inside of the protective casing 5.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A novel photovoltaic street lamp automatic temperature control lithium battery device comprises a photovoltaic panel (1) and is characterized in that a lamp post (4) is installed below the photovoltaic panel (1), a protective shell (5) is arranged at the lower end of the lamp post (4), a heat insulation cushion layer (508) is installed on the inner side wall of the protective shell (5), a storage battery (506) is arranged inside the heat insulation cushion layer (508), a controller (507) is installed on one side of the storage battery (506), a heating plate (504) is installed on one side of the controller (507) and located on the inner side wall of the heat insulation cushion layer (508), a fan (505) is arranged on the outer side wall of the protective shell (5) in a penetrating mode on the other side of the controller (507), a discharging driving circuit (502) is installed between the storage battery (506) and the controller (507), and a charging driving circuit (501) is installed on one side of the discharging driving circuit, a temperature sensor (503) is connected between the storage battery (506) and the heating plate (504).
2. The novel automatic temperature control lithium battery device for the photovoltaic street lamp as claimed in claim 1, wherein the charging driving circuit (501) and the discharging driving circuit (502) are electrically connected to a storage battery (506), and the storage battery (506) is electrically connected to the heating plate (504) through a temperature sensor (503).
3. The novel automatic temperature control lithium battery device for the photovoltaic street lamp as claimed in claim 1, wherein the temperature sensor (503) is electrically connected with the photovoltaic panel (1), the heating plate (504) is electrically connected with the fan (505), and the thermal insulation cushion layer (508) is made of foam material.
4. The automatic temperature control lithium battery device for the novel photovoltaic street lamp according to claim 1, wherein a base (6) is installed at the bottom end of the protective shell (5), and a lamp arm (2) is arranged on one side of the lamp post (4).
5. The novel automatic temperature control lithium battery device for the photovoltaic street lamp according to claim 4, wherein the lamp arm (2) is connected with the lamp post (4) through a bolt, the protective casing (5) is fixedly connected with the base (6) through welding, and a threaded hole is formed in the upper surface of the base (6).
6. The novel automatic temperature control lithium battery device for the photovoltaic street lamp according to claim 4, wherein a lamp holder (3) is installed at one end of the lamp arm (2), and an infrared sensor (7) is arranged on the lower surface of the lamp holder (3).
7. The automatic temperature control lithium battery device for the novel photovoltaic street lamp according to claim 6, wherein the infrared sensor (7) is electrically connected with the lamp holder (3), and the lamp arm (2) is a cold-rolled steel plate member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782094.3U CN211853828U (en) | 2020-05-13 | 2020-05-13 | Novel automatic temperature control lithium battery device for photovoltaic street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020782094.3U CN211853828U (en) | 2020-05-13 | 2020-05-13 | Novel automatic temperature control lithium battery device for photovoltaic street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853828U true CN211853828U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020782094.3U Expired - Fee Related CN211853828U (en) | 2020-05-13 | 2020-05-13 | Novel automatic temperature control lithium battery device for photovoltaic street lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN211853828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722622A (en) * | 2023-06-27 | 2023-09-08 | 深圳市世纪阳光照明有限公司 | Storage battery protection device for integrated street lamp and control method thereof |
-
2020
- 2020-05-13 CN CN202020782094.3U patent/CN211853828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722622A (en) * | 2023-06-27 | 2023-09-08 | 深圳市世纪阳光照明有限公司 | Storage battery protection device for integrated street lamp and control method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |