CN204285268U - A kind of energy-saving street lamp - Google Patents
A kind of energy-saving street lamp Download PDFInfo
- Publication number
- CN204285268U CN204285268U CN201420760045.4U CN201420760045U CN204285268U CN 204285268 U CN204285268 U CN 204285268U CN 201420760045 U CN201420760045 U CN 201420760045U CN 204285268 U CN204285268 U CN 204285268U
- Authority
- CN
- China
- Prior art keywords
- lamp
- energy
- saving street
- lamp holder
- street lamp
- 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
Links
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005693 optoelectronics Effects 0.000 abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- 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
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of energy-saving street lamp, comprise lamppost and lamp socket, interconnective battery, single-chip microcomputer and mu balanced circuit is provided with in lamp socket, the sensor be connected with above-mentioned single-chip microcomputer is provided with in lamppost, lamp bracket is provided with above lamppost, lamp bracket is provided with lamp holder and solar opto-electronic board, solar opto-electronic board is connected with above-mentioned battery by wire, the bottom of solar opto-electronic board is arranged on ball pivot seat, ball pivot seat is arranged on travel(l)ing rest, and travel(l)ing rest is arranged on lamp bracket and travel(l)ing rest can rotate at vertical direction.The utility model structure is simple, and cost of manufacture is lower, adequately achieves and utilizes solar energy to carry out low-power consumption illumination.
Description
Technical Field
The utility model relates to a street lamp especially relates to an energy-saving street lamp.
Background
With the increasing consumption of non-renewable energy sources such as coal, petroleum, natural gas and the like, the energy crisis gradually becomes a global problem, and solar energy as a huge, clean and universal renewable energy source is expected to become a reliable guarantee for people to solve the energy crisis. Many aspects of urban construction relate to solar energy, such as street lamps, and most of the existing street lamps utilizing the solar energy have the defects of complex structure, insufficient utilization of the solar energy, high cost and the like. It will thus be seen that the prior art is susceptible to further improvements and enhancements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an avoid the weak point that above-mentioned prior art exists, provide an energy-saving street lamp of simple structure.
The utility model discloses the technical scheme who adopts does:
the utility model provides an energy-saving street lamp, includes lamp pole and lamp stand, is provided with interconnect's battery, singlechip and voltage stabilizing circuit in the lamp stand, is provided with the sensor that links to each other with above-mentioned singlechip in the lamp pole, and the lamp pole top is provided with the lighting fixture, is provided with lamp holder and solar photovoltaic panel on the lighting fixture, and the solar photovoltaic panel passes through the wire and links to each other with above-mentioned battery, and the bottom of solar photovoltaic panel is installed on the ball pivot seat, and the ball pivot seat sets up on the movable support, and the movable support setting is just movable support can be rotatory in vertical direction.
The LED lamp is characterized in that an LED aluminum substrate, an LED driving circuit and a plurality of LED lamps which are connected in series are arranged in the lamp cap, and the LED driving circuit is connected with the single chip microcomputer.
The voltage stabilizing circuit comprises a voltage boosting and stabilizing circuit and a voltage reducing and stabilizing circuit.
The sensor is internally provided with a photosensitive module and a pyroelectric module, the photosensitive module is internally provided with a photosensitive circuit, the photosensitive circuit is internally provided with a photosensitive resistor, a comparator and a relay, and the pyroelectric module comprises a pyroelectric circuit and a pyroelectric infrared window arranged on a lamp post.
And a waterproof partition plate is also arranged in the lamp holder.
And the LED aluminum substrate is provided with radiating fins.
A reflector is arranged in the lamp holder and is positioned around the LED aluminum substrate.
The lamp holder is wrapped with a lampshade at the periphery.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:
the utility model discloses simple structure, the cost of manufacture is lower, and make full use of solar energy carries out the low-power consumption illumination, has saved the power consumption resource.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein,
1. solar photoelectric plate 2, spherical hinge base 3, movable support 4, lamp holder 5, lamp holder 6, pyroelectric infrared window 7, lamp post 8 and lamp holder
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, but the present invention is not limited to these embodiments.
As shown in fig. 1, an energy-saving street lamp comprises a lamp post 7 and a lamp holder 8, wherein a waterproof partition plate, a storage battery, a single chip microcomputer and a voltage stabilizing circuit are arranged in the lamp holder 8, and the storage battery, the single chip microcomputer and the voltage stabilizing circuit are connected with each other; the voltage stabilizing circuit comprises a voltage boosting and stabilizing circuit and a voltage reducing and stabilizing circuit, wherein the voltage boosting and stabilizing circuit adopts an MC34063 chip, the input voltage range of the chip is 2.5-40V, the adjustable range of the output voltage is 1.25-40V, the output current can reach 1.5A, the highest working frequency can reach 180KHZ, the MC34063 chip also has the characteristics of outputting low quiescent current, limiting short-circuit current and the like, the voltage reducing and stabilizing circuit adopts an LM1117-3.3V chip, an LM1117-5V chip and an LM317 chip, wherein the LM1117 chip is a low-voltage-difference voltage regulator, the voltage difference of the voltage regulator is output at 1.2V, the load current is 1.2V when the load current is 800mA, the voltage stabilizing voltage of 1.8V, 2.5V, 2.85V, 3.3V and 5V is used for providing current limitation and heat protection, the voltage stabilizing circuit is convenient to use and low in price, the LM317 chip is an adjustable 3-end positive voltage stabilizer, and can provide the current exceeding 1.5A when the output, the use is convenient, and the price is low; a sensor connected with the single chip microcomputer is arranged in the lamp post 7, a lamp holder 4 is arranged above the lamp post 7, and a lamp holder 5 and a solar photovoltaic panel 1 are arranged on the lamp holder 4; an LED aluminum substrate, an LED driving circuit and a plurality of LED lamps which are connected in series are arranged in the lamp holder 5, radiating fins are arranged on the LED aluminum substrate, the LED driving circuit is connected with the single chip microcomputer, the LED driving circuit adopts a CAT4201 chip, the driving current of the chip can reach 350mA, the voltage working range of 6-28V is wide, a plurality of LED lamps can be driven, the efficiency is high, the current setting constant current precision is high, the packaging is small, the space utilization rate is high, the LED driving circuit can be used in parallel, and the driving power can be multiplied; the single chip microcomputer is an MSP430 single chip microcomputer, and controls the brightness of the LED lamp by controlling the duty ratio of the voltage boosting and reducing voltage stabilizing circuit; a reflector is arranged in the lamp holder 5 to enhance illumination, the reflector is positioned around the LED aluminum substrate, and a lampshade wraps the periphery of the lamp holder 5; the solar photovoltaic panel 1 is connected with the storage battery through a wire, the bottom of the solar photovoltaic panel 1 is arranged on the spherical hinge base 2, so that the requirements of different installation inclination angles of the solar photovoltaic panel 1 are met, the spherical hinge base 2 is arranged on the movable support 3, the movable support 3 is arranged on the lamp holder 4, the movable support 3 can rotate in the vertical direction, and the solar photovoltaic panel 1 is matched with the voltage stabilizing circuit to convert solar energy into electric energy to be stored in the storage battery; the sensor is internally provided with a photosensitive module and a pyroelectric module, the photosensitive module is used for detecting whether pedestrians pass through the sensor, a photosensitive circuit is arranged in the photosensitive module, a photosensitive resistor, a comparator and a relay are arranged in the photosensitive circuit, in the application process, the change of light intensity causes the change of the photosensitive resistor to divide the voltage, the voltage is compared and output through the comparator, a high level is output to indicate the day, a low level is output to indicate the night, and the relay receives the instruction of the single chip microcomputer to turn on and off the LED lamp; the pyroelectric module comprises a pyroelectric circuit and a pyroelectric infrared window arranged on the lamp post 7, and the pyroelectric infrared window is used for detecting whether pedestrians pass through and transmitting signals to the single chip microcomputer to adjust the brightness of the LED lamp.
The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides an energy-saving street lamp, includes lamp pole and lamp stand, its characterized in that: the lamp holder is internally provided with a storage battery, a single chip microcomputer and a voltage stabilizing circuit which are connected with each other, a sensor connected with the single chip microcomputer is arranged in the lamp post, a lamp holder is arranged above the lamp post, a lamp holder and a solar photovoltaic panel are arranged on the lamp holder, the solar photovoltaic panel is connected with the storage battery through a wire, the bottom of the solar photovoltaic panel is arranged on a spherical hinge seat, the spherical hinge seat is arranged on a movable support, and the movable support is arranged on the lamp holder and can rotate in the vertical direction.
2. The energy-saving street lamp according to claim 1, wherein: the LED lamp is characterized in that an LED aluminum substrate, an LED driving circuit and a plurality of LED lamps which are connected in series are arranged in the lamp cap, and the LED driving circuit is connected with the single chip microcomputer.
3. The energy-saving street lamp according to claim 1, wherein: the voltage stabilizing circuit comprises a voltage boosting and stabilizing circuit and a voltage reducing and stabilizing circuit.
4. The energy-saving street lamp according to claim 1, wherein: the sensor is internally provided with a photosensitive module and a pyroelectric module, the photosensitive module is internally provided with a photosensitive circuit, the photosensitive circuit is internally provided with a photosensitive resistor, a comparator and a relay, and the pyroelectric module comprises a pyroelectric circuit and a pyroelectric infrared window arranged on a lamp post.
5. The energy-saving street lamp according to claim 1, wherein: and a waterproof partition plate is also arranged in the lamp holder.
6. The energy-saving street lamp according to claim 2, wherein: and the LED aluminum substrate is provided with radiating fins.
7. The energy-saving street lamp according to claim 2, wherein: a reflector is arranged in the lamp holder and is positioned around the LED aluminum substrate.
8. The energy-saving street lamp according to claim 1, wherein: the lamp holder is wrapped with a lampshade at the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760045.4U CN204285268U (en) | 2014-12-05 | 2014-12-05 | A kind of energy-saving street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760045.4U CN204285268U (en) | 2014-12-05 | 2014-12-05 | A kind of energy-saving street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285268U true CN204285268U (en) | 2015-04-22 |
Family
ID=52868422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760045.4U Expired - Fee Related CN204285268U (en) | 2014-12-05 | 2014-12-05 | A kind of energy-saving street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285268U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067122A (en) * | 2015-08-12 | 2015-11-18 | 绿尚光电科技（上海）有限公司 | Low-power consumption solar-energy wireless infrared sensor module |
| CN108036258A (en) * | 2017-10-20 | 2018-05-15 | 合肥成科电子科技有限公司 | A kind of solar street light of automatic lifting power |
-
2014
- 2014-12-05 CN CN201420760045.4U patent/CN204285268U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067122A (en) * | 2015-08-12 | 2015-11-18 | 绿尚光电科技（上海）有限公司 | Low-power consumption solar-energy wireless infrared sensor module |
| CN108036258A (en) * | 2017-10-20 | 2018-05-15 | 合肥成科电子科技有限公司 | A kind of solar street light of automatic lifting power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |