CN201391815Y - Integral solar LED street lamp - Google Patents
Integral solar LED street lamp Download PDFInfo
- Publication number
- CN201391815Y CN201391815Y CN200920106945U CN200920106945U CN201391815Y CN 201391815 Y CN201391815 Y CN 201391815Y CN 200920106945 U CN200920106945 U CN 200920106945U CN 200920106945 U CN200920106945 U CN 200920106945U CN 201391815 Y CN201391815 Y CN 201391815Y
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- lamp
- led
- solar panel
- battery case
- street lamp
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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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an integral solar LED street lamp, which comprises a lamp rod, an LED lamp, a solar panel and a lithium-ion storage battery. The back surface of the solar panel is fixed with a battery case equipped with the storage battery, the solar panel and the storage battery are connected via a cable, the solar panel with the back surface fixed with the battery case is mounted on the lamp rod, the LED lamp is mounted on the lamp rod, and the LED lamp is connected with the storage battery via a cable. When mounting, the integral solar LED street lamp can be used by utilizing bolts to fix the solar panel and the LED lamp on the lamp rod and being connected with a cable, is simple and novel in structure and fast in mounting, and is controlled full automatically without needing professional staff to operate, thereby truly realizing integral design of the solar LED street lamp. The LED lamp and the solar panel can be mounted on the lamp rod independently relatively, and then the LED lamp can be adjusted to a needed illumination position according to road directions and the elevation angle and the azimuth angle of the solar panel can be adjusted according to different latitudes.
Description
Technical field
The utility model relates to a kind of solar lighting technical field, particularly relates to a kind of integral solar energy LED street lamp.
Background technology
Solar energy generation technology makes full use of regenerative resource---solar energy, under the situation that the disposable energy such as oil, coal etc. are day by day exhausted, as a kind of alternative new forms of energy, not only widely distributed, clean environment firendly, and application technology reaches its maturity, having obtained in actual applications popularizing very widely, is a kind of comparatively desirable new forms of energy.
That the LED street lamp has is energy-saving and cost-reducing, long service life, characteristics that light efficiency is high, is an importance of the novel energy-conserving lighting engineering vigorously advocated of country.Existing solar LED street lamp generally adopts lead-acid accumulator, and this lead-acid accumulator has the not environmental protection of pollution, the service life of battery short (500 cycle life), because volume and weight is big, and transportation and installation cost height.In the accumulator box that the bottom that general battery is arranged on lamp stand mounts or in directly burying in the underground storage battery dedicated case.Because whole lamp stand passes in supply line, the cable pressure drop is big, directly influences system effectiveness.Conventional all parts of solar street light such as lamp stand embedded foundation, controller debugging, the assembling of solar cell support, lamp stand main body are erect, accumulator box is fixed, light fixture and light source wiring etc. all need site operation, install and safeguard all comparatively complicated and difficulty need be operated by the professional.
The utility model content
The utility model solves the installation and maintenance complicated problems of existing solar street light, and a kind of novel incorporate solar LED street lamp that can fast install, dismantle is provided.
The technical solution of the utility model is as follows:
A kind of integral solar energy LED street lamp, comprise lamp stand, LED lamp, solar panel, battery and controller, it is characterized in that: the back side of solar panel is fixed with the battery case that battery is housed, connect with cable between solar panel and the battery case, the solar panel that the back side is fixed battery case is installed on the lamp stand, described LED lamp is installed on the lamp stand, be connected with cable between LED lamp and the battery case, described battery case is a Waterproof battery case.
Described battery is a ferric phosphate lithium cell.
Described solar panel is fixed by bolts on the support on the lamp stand; There is the strip groove at the back side of described LED lamp and is arranged on the two-way slide rail of groove both sides, and two U type clamps are set between the two-way slide rail, plugs the lamp holder hold-down arm between U type clamp and the groove, and the lamp holder hold-down arm is fixed on the lamp stand with stainless steel belt.
On described solar panel, battery case and the LED lamp both positive and negative polarity locating interface is set, described cable is connected on the described both positive and negative polarity locating interface.
Described controller is an intelligent controller, is arranged in the described battery case, and described intelligent controller is connected with ferric phosphate lithium cell and is connected with solar panel, LED lamp by cable respectively.
Described intelligent controller is the intelligent controller at the lithium battery design.
The li-ion cell protection plate also is set in the described battery case, and described li-ion cell protection plate is taked single-unit series connection dividing potential drop protection design, and described li-ion cell protection plate is arranged between controller and the ferric phosphate lithium cell.
Described LED lamp comprises lamp housing and the led module that is fixed on the lamp housing, and described led module comprises LED, circuit board, combined LED reflecting shade, and described lamp housing is the radiator that multichannel integrally stretching aluminium alloy is made, and described circuit board is the constant-current circuit plate.
Described circuit board is the single-sided aluminum-base pcb board, and described circuit board is by connecting to form the led light source radiator with lamp housing.
Described combined LED reflecting shade is the vacuum aluminum-coated material of ABS plastic, have several Embedded rectangular channel reflection cavities on the end face of described combined LED reflecting shade and constitute the LED reflective areas, the bottom surface is the circuit board area of coverage, optical centre place at the bottom of each reflection cavity chamber has the hole that holds a LED, each side of the inwall of described rectangular channel reflection cavity is with a slopely to constitute the ladder type diffuse surface by the outer inclined-plane that extends to bead of opening at the bottom of the chamber, has along the bellows-shaped or the stairstepping of rectangular channel depth direction trend.
Technique effect of the present utility model is:
Integral solar energy LED street lamp of the present utility model, the battery case that battery, controller will be housed when dispatching from the factory is fixed on the back side of solar panel, be integrated with support, only need during installation to be fixed on lamp stand on the LED lamp solar panel and to be connected a cable and can use with bolt, can fast install, dismounting and easy to maintenance, need not professional operation, overcome and traditionally battery is fixed in the lamp stand or the buried underground installation that brings and safeguard complicated, difficult defective; And the compact conformation between solar panel and the battery, distance are short, have reduced that electric energy that solar panel produces is transferred to battery stores and the waste that produces, have really realized power pack integrated of solar LED street lamp; LED lamp and solar panel independently are installed on the lamp stand separately, and LED lamp and solar panel can be regulated setting angle arbitrarily as required separately like this, are adapted at the different latitude area and use with different occasions.
Battery adopts ferric phosphate lithium cell, this lithium battery volume is little, in light weight, high-low temperature resistant, environmental protection, not pollution, can be placed on the back side that is fixed on solar panel in the little battery case, realize the integrated of power pack, and the installation and transportation cost reduces also, than long 4 times of service life of lead accumulator.
When being installed, LED lamp and solar panel adopt settings such as stainless steel belt, U type clamp, two-way slide rail, bolt, and easy for installation, need not professional's operation, and LED lamp and solar panel can be regulated the elevation angle and azimuth arbitrarily.All cables connections are the both positive and negative polarity locating interface, prevent that user's reversal connection from causing short circuit.
The utility model is arranged on controller in the battery case; and the li-ion cell protection plate is set between controller and lithium battery; improve ferric phosphate lithium cell accumulation of energy performance; and the protection over-charging of battery is crossed and is put; prevent to cause every batteries charging inconsistent because of the solar panel charging is unstable; can autobalance guarantee that every batteries charging voltage fluctuation is less than 0.1V; the li-ion cell protection plate is can be in charging voltage low excessively, too high or connect to cut off the power supply inverse time and protect the service life of lithium battery; cryogenic property is good, and cycle life can reach 2000 times.Controller is the intelligent controller at the lithium battery design, and design by software, power supply mode adopts the pulse power supply power save mode, lighting hours and power division can be set voluntarily, realize before midnight (4 hours) total power, (4 hours) half-power promptly prolonged lighting hours and reduced system's power supply cost again the time after midnight, equal illumination is compared with conventional solar street light, and the solar cell cost reduces by 40%.
The combined LED reflecting shade that the utility model adopts, each LED can be placed in the reflection cavity, the output of loss light has prevented to interact between the LED, optical centre place at the bottom of reflection cavity has the hole that holds a LED, LED design in the reflection cavity bottom, can be prevented to cause dazzle because LED brightness is too high.Use the street lamp of this combined LED reflecting shade to elongate the approximate rectangular requirement of satisfying the road illumination and the uniformity of sidelight, obtain the approximate desired light shape that covers the road surface.The horizontal proliferation angle of every LED reflector cavity is that 120 °～130 °, longitudinal diffusion angle are 60 °～70 °.In order to prevent dazzle, the control light intensity is less than 10cd/1000Lm on the vertical 90 ° of beam angle directions of design.After increasing the LED light fitting reflecting cover, solar powered cost is constant, can improve illumination 20-30%, enlarged areas 10---15%.
Description of drawings
Fig. 1 is an integral solar energy LED lamp post structure schematic diagram of the present utility model;
Fig. 2 is the schematic cross-section of LED lamp of the present utility model;
Fig. 3 is the led module front view of LED lamp of the present utility model;
Fig. 4 is the controller of solar LED street lamp of the present utility model and the circuit diagram of li-ion cell protection plate.
Reference numeral lists as follows:
The 1-stainless steel belt, 2-cable, 3-battery case, 4-solar panel, 5-support, 6-lamp stand, 7-lamp holder hold-down arm, 8-LED lamp, 9-lamp housing, 10-reflection shield, 11-circuit board.
The specific embodiment
Below in conjunction with accompanying drawing one of embodiment of the present utility model is described further.Fig. 1 is an integral solar energy LED lamp post structure schematic diagram of the present utility model; Fig. 2 is a LED lamp housing schematic cross-section of the present utility model; Fig. 3 is the led module front view of LED lamp of the present utility model, and Fig. 4 is the controller of solar LED street lamp of the present utility model and the circuit diagram of li-ion cell protection plate.
As shown in Figure 1, integral solar energy LED street lamp of the present utility model comprises lamp stand 6, LED lamp 8, solar panel 4, battery.
When being installed, street lamp horizontal stand 5 is set on the top of lamp stand 6, solar panel 4 is installed on the support 5, support 5 angle adjustables, fix the battery case 3 that battery is housed when solar panel 4 dispatches from the factory overleaf and connect, solar panel 4 is adorned towards Nanan, it is about northern area 40 degree, southern area 30 degree that the elevation angle is installed, and adjusts the bolt on the fixed support 5 after the angle of solar panel 4.When LED lamp 8 is installed, with stainless steel belt 1 the LED lamp is installed in the optional position of lamp stand 6, the lamp holder of LED lamp is adjusted to needed position, tighten on lamp stand 6 with stainless steel belt 1, the lamp holder of LED lamp 8 also can be adjusted irradiating angle.Stube cable line 2 between the battery case 3 at solar panel 4 back sides and the LED lamp 8 tightens the cable connector nut, installs.Battery case 3 is a Waterproof battery case, on solar panel 4, battery case 3 and the LED lamp 8 the both positive and negative polarity locating interface is set, and is connected during stube cable line 2 on the both positive and negative polarity locating interface.
Integral solar energy LED street lamp of the present utility model only needs to be connected a cable 2 behind fixed solar cell panel 4 and the LED lamp 8 and just can install, and can fast install, dismounting and easy to maintenance, need not professional's operation.Overcome and traditionally battery has been fixed in the lamp stand or buried underground installation that brings and complicated, the difficult defective of maintenance; And the compact conformation between solar panel 4 and the battery, distance are short, have reduced the waste that produces when electric energy that solar panel 4 produces is transferred to battery stores, have really realized power pack integrated of solar LED street lamp; LED lamp 8 independently is installed on the lamp stand separately with solar panel 4, and LED lamp 8 can be regulated setting angle arbitrarily as required with solar panel 4 like this, is adapted at the different latitude area and uses with different occasions.
Battery adopts ferric phosphate lithium cell, and the ferric phosphate lithium cell volume is little, in light weight, has overcome traditionally battery to be fixed in the lamp stand or buried underground installation that brings and complicated, the difficult defective of maintenance.Be contained in the battery case 3 after as required a few joint ferric phosphate lithium cells being connected into the lithium battery group, the battery case 3 that ferric phosphate lithium cell is housed is fixed on the back side of solar panel 4, solar panel 4 is connected with the cable 2 of a weak point of battery case 3 usefulness.
There is the strip groove at the back side of lamp housing 9 and is arranged on the two-way slide rail of groove both sides, two U type clamps 12 are set between the two-way slide rail, the middle part indent of U type clamp 12 is with ccontaining lamp holder hold-down arm 7, plug lamp holder hold-down arm 7 between U type clamp 12 and the groove, with the steel steel band 1 of becoming rusty lamp holder hold-down arm 7 is fixed on the lamp stand 6 when LED lamp 8 is installed and gets final product.
Integral solar energy LED street lamp of the present utility model also comprises controller and li-ion cell protection plate, all is arranged on 3 li of battery cases.As shown in Figure 4; the li-ion cell protection plate is taked single-unit series connection dividing potential drop protection design; improve ferric phosphate lithium cell accumulation of energy performance; and the protection over-charging of battery is crossed and is put; prevent to cause every batteries charging inconsistent because of solar panel charging is unstable, can autobalance guarantee every batteries charging voltage fluctuation less than 0.1V, the li-ion cell protection plate is can be in charging voltage low excessively, too high or connect to cut off the power supply inverse time and protect the service life of lithium battery; cryogenic property is good, and cycle life can reach 2000 times.Controller is the intelligent controller at the lithium battery design, and design by software, power supply mode adopts the pulse power supply power save mode, realize before midnight (4 hours) total power, the time after midnight (4 hours) half-power, promptly prolong lighting hours and reduce system's power supply cost again, equal illumination is compared with conventional solar street light, and the solar cell cost reduces by 40%.
The utility model adopts ultra-high brightness LED to make light source, and light efficiency reaches 107LM/W.The equal illumination power consumption is 50% of an ordinary light source, and purpose is to reduce solar cell, accumulator capacity, thereby reduces system cost.
Above-mentioned integral solar energy LED street lamp is except being applicable to road, also applicable to small-sized garden and backroad illumination.
Adopt the integral solar energy LED street lamp of above structure, the battery case that battery will be housed when dispatching from the factory is fixed on the back side of solar panel, only need during installation to be fixed on lamp stand on the LED lamp solar panel and to be connected a cable and can use with bolt, can fast install, dismounting and easy to maintenance, need not professional operation, overcome and traditionally battery is fixed in the lamp stand or the buried underground installation that brings and safeguard complicated, difficult defective; And the compact conformation between solar panel and the battery, distance are short, have reduced that electric energy that solar panel produces is transferred to battery stores and the waste that produces, have really realized power pack integrated of solar LED street lamp; LED lamp and solar panel independently are installed on the lamp stand separately, and LED lamp and solar panel can be regulated setting angle arbitrarily as required separately like this, are adapted at the different latitude area and use with different occasions.The above only is a preferred implementation of the present utility model, and other modification and the improvement for making according to essence of the present utility model all will fall into protection domain of the present utility model.
Claims (10)
1. integral solar energy LED street lamp, comprise lamp stand, LED lamp, solar panel, battery and controller, it is characterized in that: the back side of solar panel is fixed with the battery case that battery is housed, connect with cable between solar panel and the battery case, the solar panel that the back side is fixed battery case is installed on the lamp stand, described LED lamp is installed on the lamp stand, be connected with cable between LED lamp and the battery case, described battery case is a Waterproof battery case.
2. integral solar energy LED street lamp according to claim 1 is characterized in that: described battery is a ferric phosphate lithium cell.
3. integral solar energy LED street lamp according to claim 2 is characterized in that: described solar panel is fixed by bolts on the support on the lamp stand; There is the strip groove at the back side of described LED lamp and is arranged on the two-way slide rail of groove both sides, and two U type clamps are set between the two-way slide rail, plugs the lamp holder hold-down arm between U type clamp and the groove, and the lamp holder hold-down arm is fixed on the lamp stand with stainless steel belt.
4. integral solar energy LED street lamp according to claim 1 is characterized in that: on described solar panel, battery case and the LED lamp both positive and negative polarity locating interface is set, described cable is connected on the described both positive and negative polarity locating interface.
5. integral solar energy LED street lamp according to claim 1, it is characterized in that: described controller is an intelligent controller, be arranged in the described battery case, described intelligent controller is connected with ferric phosphate lithium cell and is connected with solar panel, LED lamp by cable respectively.
6. integral solar energy LED street lamp according to claim 5 is characterized in that: described intelligent controller is the intelligent controller at the lithium battery design.
7. integral solar energy LED street lamp according to claim 5; it is characterized in that: the li-ion cell protection plate also is set in the described battery case; described li-ion cell protection plate is taked single-unit series connection dividing potential drop protection design, and described li-ion cell protection plate is arranged between controller and the ferric phosphate lithium cell.
8. integral solar energy LED street lamp according to claim 3, it is characterized in that: described LED lamp comprises lamp housing and the led module that is fixed on the lamp housing, described led module comprises LED, circuit board, combined LED reflecting shade, described lamp housing is the radiator that multichannel integrally stretching aluminium alloy is made, and described circuit board is the constant-current circuit plate.
9. the integral solar energy LED street lamp of stating according to Claim 8 is characterized in that: described circuit board is the single-sided aluminum-base pcb board, and described circuit board is by connecting to form the led light source radiator with lamp housing.
10. integral solar energy LED street lamp according to claim 8, it is characterized in that: described combined LED reflecting shade is the vacuum aluminum-coated material of ABS plastic, have several Embedded rectangular channel reflection cavities on the end face of described combined LED reflecting shade and constitute the LED reflective areas, the bottom surface is the circuit board area of coverage, optical centre place at the bottom of each reflection cavity chamber has the hole that holds a LED, each side of the inwall of described rectangular channel reflection cavity is with a slopely to constitute the ladder type diffuse surface by the outer inclined-plane that extends to bead of opening at the bottom of the chamber, has along the bellows-shaped or the stairstepping of rectangular channel depth direction trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920106945U CN201391815Y (en) | 2009-04-07 | 2009-04-07 | Integral solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920106945U CN201391815Y (en) | 2009-04-07 | 2009-04-07 | Integral solar LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391815Y true CN201391815Y (en) | 2010-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920106945U Expired - Fee Related CN201391815Y (en) | 2009-04-07 | 2009-04-07 | Integral solar LED street lamp |
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| CN (1) | CN201391815Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192466A (en) * | 2011-05-05 | 2011-09-21 | 邱柏东 | Solar LED (light emitting diode) garden lamp |
| CN102252215A (en) * | 2010-05-18 | 2011-11-23 | 张松岩 | Combined type LED (light emitting diode) road lighting lamp |
| CN102300373A (en) * | 2011-08-16 | 2011-12-28 | 北京远方动力可再生能源科技发展有限公司 | Constant-current-control all-in-one (AIO) machine and photovoltaic street lamp illumination system possessing same |
| TWI422777B (en) * | 2011-05-23 | 2014-01-11 | ||
| CN104782597A (en) * | 2015-04-23 | 2015-07-22 | 安化县大福镇金丰田水稻种植专业合作社 | Solar insecticidal lamp |
| CN104806953A (en) * | 2014-12-03 | 2015-07-29 | 国家电网公司 | Streetlamp system |
| CN105042531A (en) * | 2015-07-23 | 2015-11-11 | 许建龙 | Multifunctional streetlamp pole |
| CN105156972A (en) * | 2015-05-08 | 2015-12-16 | 东北大学 | Integrated solar street lamp suitable for high-cold environment |
| CN105987339A (en) * | 2015-01-30 | 2016-10-05 | 曾广安 | Solar laser lamp |
| CN106482074A (en) * | 2016-11-24 | 2017-03-08 | 成都佳美嘉科技有限公司 | Energy-saving solar street lamp |
| CN108240589A (en) * | 2016-12-26 | 2018-07-03 | 海洋王（东莞）照明科技有限公司 | Lamp stand structure easy to install and lighting system |
| CN108895395A (en) * | 2018-07-18 | 2018-11-27 | 江门市盛元太阳能科技有限公司 | A kind of adjustable solar street light |
| CN112050153A (en) * | 2020-09-22 | 2020-12-08 | 惠州市基石能源有限公司 | Solar street lamp capable of adjusting illumination direction and range |
-
2009
- 2009-04-07 CN CN200920106945U patent/CN201391815Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252215A (en) * | 2010-05-18 | 2011-11-23 | 张松岩 | Combined type LED (light emitting diode) road lighting lamp |
| CN102192466A (en) * | 2011-05-05 | 2011-09-21 | 邱柏东 | Solar LED (light emitting diode) garden lamp |
| TWI422777B (en) * | 2011-05-23 | 2014-01-11 | ||
| CN102300373A (en) * | 2011-08-16 | 2011-12-28 | 北京远方动力可再生能源科技发展有限公司 | Constant-current-control all-in-one (AIO) machine and photovoltaic street lamp illumination system possessing same |
| CN104806953A (en) * | 2014-12-03 | 2015-07-29 | 国家电网公司 | Streetlamp system |
| CN105987339B (en) * | 2015-01-30 | 2019-02-26 | 凯灿贸易（深圳）有限公司 | A kind of solar energy laser lamp |
| CN105987339A (en) * | 2015-01-30 | 2016-10-05 | 曾广安 | Solar laser lamp |
| CN104782597A (en) * | 2015-04-23 | 2015-07-22 | 安化县大福镇金丰田水稻种植专业合作社 | Solar insecticidal lamp |
| CN105156972A (en) * | 2015-05-08 | 2015-12-16 | 东北大学 | Integrated solar street lamp suitable for high-cold environment |
| CN105042531A (en) * | 2015-07-23 | 2015-11-11 | 许建龙 | Multifunctional streetlamp pole |
| CN106482074A (en) * | 2016-11-24 | 2017-03-08 | 成都佳美嘉科技有限公司 | Energy-saving solar street lamp |
| CN108240589A (en) * | 2016-12-26 | 2018-07-03 | 海洋王（东莞）照明科技有限公司 | Lamp stand structure easy to install and lighting system |
| CN108895395A (en) * | 2018-07-18 | 2018-11-27 | 江门市盛元太阳能科技有限公司 | A kind of adjustable solar street light |
| CN112050153A (en) * | 2020-09-22 | 2020-12-08 | 惠州市基石能源有限公司 | Solar street lamp capable of adjusting illumination direction and range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150407 |
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| EXPY | Termination of patent right or utility model |