CN208687589U - A kind of wind-solar complementary street lamp system - Google Patents
A kind of wind-solar complementary street lamp system Download PDFInfo
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- CN208687589U CN208687589U CN201821187190.2U CN201821187190U CN208687589U CN 208687589 U CN208687589 U CN 208687589U CN 201821187190 U CN201821187190 U CN 201821187190U CN 208687589 U CN208687589 U CN 208687589U
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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 discloses a kind of wind-solar complementary street lamp systems, are related to a kind of street lamp, and drip irrigation device includes more street lamps and is connected to the drive system of setting with external source；Wherein, each street lamp include the lamp base being fixed in ground, a lamp stand being fixed on lamp base, a battery being set on lamp stand, one it is horizontally disposed and be individually fixed on balancing pole both ends with the vertically disposed balancing pole of lamp stand axis, two panels and be electrically connected with battery solar energy photovoltaic panel, one be set on lamp stand top and the wind-driven generator being electrically connected with battery and a lamp cap for being set on lamp stand and being electrically connected with battery；Wherein, drive system was laid with each part lamp base and connected with each balancing pole control, and the utility model has the effect of that the lighting angle of solar energy photovoltaic panel can be adjusted as needed.
Description
Technical field
The utility model relates to a kind of street lamps, and more specifically it is related to a kind of wind-solar complementary street lamp system.
Background technique
Currently, traditional energy resource growing tension, solar street light has many advantages, such as its energy-saving and environmental protection, by people's
Extensive concern.Solar street light daytime captures solar energy, and is converted to electric energy and is stored in battery, uses for night illumination.Make
With solar street light, the electricity charge spending of electricity unit can be substantially reduced.However, weather neglects fine yin suddenly sometimes, it is sometimes continuous overcast and rainy,
Solar street light can lose illumination functions because capturing less than enough solar energy.Polymer Li-ion battery has capacity
Greatly, the series of advantages such as environmentally protective, charge and discharge cycles number height, are the ideal choses of secondary cell.It is polymerize using large capacity
The joint lighting method of object lithium ion battery, solar energy, wind energy complementary, is greatly improved the stability of illumination, reaches no cable
The purpose persistently illuminated.
Authorization Notice No. is that the Chinese patent of CN207378697U discloses a kind of solar energy wind and light complementary road lamp.Include
One pedestal is equipped with vertical lamp stand on pedestal, a solar energy photovoltaic panel, solar energy is equipped at the top of the lamp stand
The blade of a wind-power electricity generation is provided with below photovoltaic panel, the electric energy that blade and solar energy photovoltaic panel generate is passed to one
In electrical energy accumulator；The lamp stand is provided with a horizontal cross-arm in the side backwards to blade, and transverse arm end is provided with street lamp,
Street lamp includes lampshade and LED lamp tube, and wherein lampshade is an arcuate structure, and with horizontal plane at tilt angle, so that lampshade
Edge block the light of LED lamp tube, prevent light from being irradiated on blade, prevent shadow interference.
But in various regions according to the difference in season and time, the illumination height of the sun also will appear larger difference, and show
Having the solar energy photovoltaic panel of technology cannot change according to Various Seasonal, the orientation of the different time sun and carry out angular adjustment, make
Solar energy photovoltaic panel cannot receive sufficient sunlight, cause solar energy photovoltaic panel electricity production poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of wind-solar complementary street lamp system,
It the advantage is that the lighting angle that can adjust solar energy photovoltaic panel as needed.
To achieve the above object, the utility model provides following technical solution: including more street lamps, each street lamp is equal
Including the lamp base being fixed in ground, the lamp stand being fixed on lamp base, the wind-driven generator for being set to lamp stand upper end, it is set to lamp
Solar energy photovoltaic panel on bar, the lamp cap being set on lamp stand and be set on lamp stand and respectively with wind-driven generator, the sun
The battery of energy photovoltaic panel and lamp cap electrical connection, which is characterized in that be additionally provided on each lamp stand:
Balancing pole, the balancing pole is horizontally disposed and is fed through lamp stand, the photovoltaic being set on each lamp stand
Plate has two panels, and is individually fixed in balancing pole both ends, and multiple tracks is provided on the balancing pole for the through-hole that cable passes through of powering；
Elevating lever, the elevating lever are vertically arranged in lamp stand, and the lower end of each elevating lever is provided with a piece of and lamp stand
The sealing plate of lower end sealed set forms airtight chamber together between the sealing plate and lamp stand lower end and lamp base；
Transmission mechanism, the transmission mechanism are set between balancing pole and elevating lever for controlling balancing pole rotation, institute
It states transmission mechanism and elevating lever control connects；
Wherein, wind-solar complementary street lamp system further includes drive system, and the drive system includes:
Water tank is provided with cooling-water machine in the water tank, the water supply pipe being connected to external source is provided on the water tank；
The water inlet of water pump, the water pump is connected to setting with water tank；
Water pipe, the water pipe are connected to setting with the water outlet of water pump and are successively fed through each part lamp base, and the water pipe is separate
One end of water pump is connected to setting with water tank, and one end of the water pipe and water tank connection is provided with electric control valve；
Branch pipe, the branch pipe are provided with more and are respectively arranged in each part lamp base and are connected to respectively with each road airtight chamber
Setting；
Electrohydraulic pressure control valve, the electrohydraulic pressure control valve be provided with more than one piece and be respectively arranged on each branch pipe and be set to lamp
Battery electrical connection in bar；PLC controller, the PLC controller and water pump, electric control valve and all electrohydraulic pressure control valve controls
System connection.
By using above-mentioned technical proposal, when needing to adjust the operating angle of solar energy photovoltaic panel, it is only necessary to pass through drive
Dynamic system control elevating lever along lamp stand oscilaltion so that elevating lever can drive balancing pole rotation by transmission mechanism, from
And the solar energy photovoltaic panel for being fixed on balancing pole both ends rotation is driven to reach the effect of the lighting angle of adjustment solar energy photovoltaic panel
Fruit；When needing to control elevating lever rising, it is only necessary to close electric control valve and control each part electrohydraulic pressure control valve by PLC controller
It opens, then the water in water tank is extracted out by water pump and passes through water pipe inputs in each road airtight chamber, water is closed into each road
It will increase the indoor hydraulic pressure of closed chamber in chamber, while jacking elevating lever upwards so that elevating lever rises, when electrohydraulic pressure control valve
A signal can be issued to PLC controller after hydraulic pressure rising reaches a certain level in each road airtight chamber by detecting, detect this
The PLC controller of signal can control the electrohydraulic pressure control valve and close to prevent elevating lever from continuing to rise；When needing to control under elevating lever
When drop, it is only necessary to control electrohydraulic pressure control valve and electric control valve is opened, at this point, will receive elevating lever in the indoor water of closed chamber
Weight and be discharged out of branch pipe, and flowed back into water tank by pipeline, elevating lever also can be with when water is discharged in airtight chamber
Decline, while the indoor hydraulic pressure of closed chamber can also decline, when electrohydraulic pressure control valve detects that hydraulic pressure declines in each road airtight chamber
To a certain degree a signal can be issued to PLC controller afterwards, detect that the PLC controller of this signal can control the electrohydraulic pressure control
Valve is closed to prevent from continuing on elevating lever declining；Make water keep low temperature by cooling-water machine, facilitates lamp stand cooling；Pass through driving
System not only can control the lighting angle of solar energy photovoltaic panel, while can control more street lamps and work at the same time, and power consumption
It is few.
The utility model is further arranged to: being fixed on each lamp stand inner wall and multiple are vertically arranged and are successively sheathed on
Guideway on elevating lever outer wall.
By using above-mentioned technical proposal, it can ensure that elevating lever keeps vertical state by guideway, and can be right
The case where elevating lever plays certain supporting role, bends after capable of effectively avoiding elevating lever from being used for a long time.
The utility model is further arranged to: being equipped with the more reinforcing ribs being vertically arranged on each lamp stand outer wall, respectively
More stirrups ring reinforcing rib setting and be vertically arranged are additionally provided with outside the lamp stand.
By using above-mentioned technical proposal, the intensity of bracket lamp stand is capable of by reinforcing rib and banding, so that equipped with
Wind-driven generator and solar energy photovoltaic panel keep working condition stable vertically.
The utility model is further arranged to: there are two mutually symmetrical with setting and and lamps for setting on the outer wall of each lamp stand
The swivel of connection setting inside bar, each balancing pole both ends are fed through two be set on same root lamp stand respectively and turn
Dynamic connector.
By using above-mentioned technical proposal, the contact area of balancing pole and lamp stand can be increased by swivel, so that
Balancing pole can be more stable rotation.
The utility model is further arranged to: each transmission mechanism include the gear being sheathed on balancing pole with
And rack gear that is being fixed on elevating lever upper end and being engaged with gear.
By using above-mentioned technical proposal, when lifter rod lifting, the rack gear for being fixed on elevating lever upper end will drive and rack gear
Meshed gears rotation, so that the balancing pole fixed with gear can be moved by gear band turn.
The utility model is further arranged to: the middle position of the balancing pole is provided with the first keyway together, described
The inner wall of gear is provided with the second keyway, the gear together and is fixed by being connected in the first keyway with the card key in the second keyway
On balancing pole.
It, can be by reality by the fastener that can be plugged in the first keyway and the second keyway by using above-mentioned technical proposal
Existing gear and balancing pole are detachably connected, convenient for the installation and demolition and maintenance of balancing pole and gear.
The utility model is further arranged to: the upper end of the lamp stand is provided with together between two swivels
It is open, lid, the bolt that the lid is connected on lid by more root cuttings and is threadedly coupled with lamp stand is installed in the opening
It is fixed on lamp stand outer wall.
By using above-mentioned technical proposal, hand is put in lamp stand to balancing pole and tooth convenient for staff by opening
Wheel carries out disassembly installation, can prevent foreign matter from directly passing through opening by lid and enter in lamp stand.
The utility model is further arranged to: the lid is provided with a circle locating slot towards opening on one side, described fixed
The embedded sealing ring for being connected to a circle and abutting setting with lamp stand outer wall of position slot.
By using above-mentioned technical proposal, by sealing ring can leakproofness between bracket lid and lamp stand outer wall, energy
It enough effectively prevent in rainwater intrusion lamp stand.
In conclusion the utility model has the advantage that
1, the rotation of the lighting angle of more street lamps can be controlled simultaneously by drive system；
2, using hydro powered, power consumption is small, and has cooling effect, and lamp stand temperature can be effectively prevent excessively high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment transmission mechanism；
Fig. 3 is the A partial enlargement diagram of Fig. 2；
Fig. 4 is the assembling schematic diagram of the present embodiment transmission mechanism；
Fig. 5 is the position view of the present embodiment opening；
Fig. 6 is the horizontal section schematic diagram of the present embodiment；
Fig. 7 is the longitudinal portion diagrammatic cross-section of the present embodiment；
Fig. 8 is the system schematic of the present embodiment drive system；.
Description of symbols: 1, street lamp；11, lamp base；111, airtight chamber；12, lamp stand；121, it is open；122, rotation connects
Head；13, solar energy photovoltaic panel；14, wind-driven generator；15, balancing pole；151, through-hole；152, the first keyway；153, card key；16,
Battery；17, lid；171, locating slot；172, bolt；173, sealing ring；2, drive system；21, water tank；211, water supply pipe；
22, cooling-water machine；23, electric control valve；24, water pipe；25, water pump；26, electrohydraulic pressure control valve；27, branch pipe；3, reinforcing rib；31, stirrup；
4, elevating lever；41, sealing plate；5, transmission mechanism；51, gear；52, rack gear；521, the second keyway；6, guideway.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of wind-solar complementary street lamp system, as shown in Figure 1, including more street lamps 1 and the drive for being connected to setting with external source
Dynamic system 2；Wherein, each street lamp 1 includes 11, lamp stands being fixed on lamp base 11 of a lamp base being fixed in ground
12, one the battery being set on lamp stand 12 16, one it is horizontally disposed and with the vertically disposed balancing pole 15 of 12 axis of lamp stand,
Two panels is individually fixed in solar energy photovoltaic panel 13, one be electrically connected on 15 both ends of balancing pole and with battery 16 and is set to lamp stand
The wind-driven generator 14 being electrically connected on 12 tops and with battery 16 and one be set on lamp stand 12 and with 16 electricity of battery
The lamp cap of connection；Wherein, drive system 2 was laid with each part lamp base 11 and connected with each control of balancing pole 15.
Advanced optimize, be respectively and fixedly provided on the outer wall of each lamp stand 12 more be vertically arranged and 12 outer wall of ring lamp stand be arranged
Reinforcing rib 3, be also arranged on the outer wall of each lamp stand 12 more than one piece along 12 length direction of lamp stand arrange and with each reinforcing rib 3
Fixed stirrup 31.
It can be the charging of battery 16 in the biggish weather of wind speed by wind-driven generator 14, pass through solar energy photovoltaic panel 13
It can be that battery 16 is charged such that battery 16 is able to maintain sufficient electricity in the big weather of illumination, to be reached for road
Lamp 1 persistently provides the effect of power supply；Battery 16 can be increased in illumination abundance by the way that two panels solar energy photovoltaic panel 13 is arranged
Charge efficiency in weather.
Referring to figs. 1 and 2, it is provided with one in each lamp stand 12 and is vertically arranged and is driven the control of system 2
Elevating lever 4 and one be set between 4 upper end of elevating lever and balancing pole 15 with for control balancing pole 15 rotation transmission
Mechanism 5；Wherein, as shown in connection with fig. 3, transmission mechanism 5 includes the gear 51 being sheathed on 15 outer wall of balancing pole and is fixed on liter
Drop 4 upper end of bar and the rack gear 52 being engaged with gear 51.
It advanced optimizes, in conjunction with shown in Fig. 3 and Fig. 4, is provided on the outer wall of balancing pole 15 together in balancing pole 15
First keyway 152 of middle position is provided with the second keyway 521 together in the inner wall of gear 51, in balancing pole 15 and gear
The card key 153 that a two sides are connected in respectively in the first keyway 152 and the second keyway 521 is provided between 51；Wherein, it is balancing
Multiple tracks is provided on bar 15 to be arranged with connection inside balancing pole 15 for the cable for being electrically connected with solar energy photovoltaic panel 13
The through-hole 151 passed through.
Wherein, referring to figure 1 and figure 5, on the outer wall on each lamp stand 12 setting there are two arc be symmetrical arranged and
With swivel 122 is provided with and communicated with inside lamp stand 12,15 both ends of balancing pole are fed through respectively to be set on same root lamp stand 12
Two swivels 122；It is provided on lamp stand 12 and is in opposite between twice swivel 122 and with lamp cap together
The opening 121 of side, be open 121 upper covers be equipped with a lid 17, lid 17 be connected on 17 edge of lid by more root cuttings and with
The bolt 172 of 12 outer wall thread of lamp stand connection is fixed on 12 outer wall of lamp stand.
It advanced optimizes, a circle locating slot 171 is provided in the one side that lid 17 is bonded with 12 outer wall of lamp stand, is being positioned
Slot 171 is embedded to be connected to a circle sealing ring 173.
Balancing pole 15 is installed and when gear 51, can be first by one end grafting of balancing pole 15 into lamp stand 12, and hand-held tooth
Wheel 51 is put in lamp stand 12 by opening 121, then gear 51 is sheathed in balancing pole 15, then balancing pole 15 is put in lamp stand
One end in 12 is stretched out outside lamp stand 12, and then card key 153 is placed in the first keyway 152, last balladeur train 51 so that
Card key 153 and the second keyway 521 are clamped.
When elevating lever 4 is driven by drive system 2 to be gone up and down, the rack gear 52 being set on elevating lever 4 will drive 51 turns of gear
It is dynamic, so that driving solar energy photovoltaic panel 13 to rotate to reach adjusting solar energy photovoltaic panel with the fixed balancing pole 15 of gear 51
The effect of 13 lighting angles.
Wherein, in conjunction with shown in Fig. 6 and Fig. 7, multiple guideways 6 being vertically arranged are fixed on 12 inner wall of lamp stand, if
The elevating lever 4 being placed in lamp stand 12 is successively fed through each guideway 6 being set in the root lamp stand 12.
Wherein, as shown in figure 8, being respectively provided in the lower end of root elevating lever 4 a piece of close with 12 lower end sealed set of lamp stand
Sealing plate 41 forms airtight chamber 111 together between sealing plate 41 and 12 lower end of lamp stand and lamp base 11.
In conjunction with shown in Fig. 1 and Fig. 8, drive system 2 includes one and is provided with the water supply pipe 211 for being connected to setting with external source
Water tank 21, to be set to water tank 21 outer for carrying out cooling cooling-water machine 22 to the water in water tank 21, being set to outside water tank 21
And be connected to water tank 21 inside setting and water inlet and water tank 21 be connected to be arranged and one end for being connected to water tank 21 be provided with it is automatically controlled
Valve 23 with for by water tank 21 water extraction 25, both ends of water pump respectively with the water outlet of water pump 25 and water tank 21
Connection setting and be successively fed through the water pipe 24 of each part lamp base 11, more than one piece is set on fluorescent tube and both ends respectively with water pipe 24 and
The branch pipe 27 of each road airtight chamber 111 connection setting, more than one piece be respectively arranged on each branch pipe 27 and be set on lamp stand 12
The electrical connection of battery 16 for controlling electrohydraulic pressure control valve 26 that each branch pipe 27 opens and closes and one and water pump 25, automatically controlled pressure
Power valve 26 and the PLC controller of the control connection of electric control valve 23.
Wherein, the electrohydraulic pressure control valve 26 in drive system 2 can be replaced with electricity consumption control flow valve, can also be examined by water level
It surveys meter and is replaced with the electric control valve 23 of water level detecting meter control connection.
When needing to control the rising of elevating lever 4, it is only necessary to control water pump 25 by PLC controller and work, while pass through PLC
Controller controls the closing of electric control valve 23 and each part electrohydraulic pressure control valve 26 is opened, and is cooperated by water pipe 24 and branch pipe 27 by water
It inputs in each road airtight chamber 111 and is passed through with achieving the effect that be lifted elevating lever 4 when elevating lever 4 rises to specified altitude assignment
PLC controller controls water pump 25 and electrohydraulic pressure control valve 26 is closed.
When needing to control the decline of elevating lever 4, it is only necessary to control electric control valve 23 by PLC controller and each part is automatically controlled
Pressure valve 26 is opened, and the water in airtight chamber 111 is discharged in airtight chamber 111 to reach by the weight of elevating lever 4
The effect that elevating lever 4 declines is controlled, when elevating lever 4 drops to specified altitude assignment, electrohydraulic pressure control valve 26 is controlled by PLC controller
And electric control valve 23 is closed.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of wind-solar complementary street lamp system, including more street lamps (1), each street lamp (1) includes being fixed in ground
Lamp base (11), the wind-driven generator (14) for being set to lamp stand (12) upper end, is set to the lamp stand (12) being fixed on lamp base (11)
It solar energy photovoltaic panel (13) on lamp stand (12), the lamp cap being set on lamp stand (12) and is set on lamp stand (12) and respectively
The battery (16) being electrically connected with wind-driven generator (14), solar energy photovoltaic panel (13) and lamp cap, which is characterized in that each lamp
Bar is additionally provided on (12):
Balancing pole (15), the balancing pole (15) is horizontally disposed and is fed through lamp stand (12), is set on each lamp stand (12)
Solar energy photovoltaic panel (13) have two panels, and be individually fixed in balancing pole (15) both ends, be provided on the balancing pole (15) more
The through-hole (151) that road is passed through for cable of powering；
Elevating lever (4), the elevating lever (4) are vertically arranged in lamp stand (12), and the lower end of each elevating lever (4) is provided with one
The sealing plate (41) of piece and lamp stand (12) lower end sealed set, the sealing plate (41) and lamp stand (12) lower end and lamp base (11)
Between form one of airtight chamber (111)；
Transmission mechanism (5), the transmission mechanism (5) are set between balancing pole (15) and elevating lever (4) for controlling balance
Bar (15) rotation, the transmission mechanism (5) and elevating lever (4) control connect；
Wherein, wind-solar complementary street lamp system further includes drive system (2), and the drive system (2) includes:
Water tank (21), the water tank (21) is interior to be provided with cooling-water machine (22), is provided on the water tank (21) and external source connects
Logical water supply pipe (211)；
The water inlet of water pump (25), the water pump (25) is connected to setting with water tank (21)；
Water pipe (24), the water pipe (24) are connected to setting with the water outlet of water pump (25) and are successively fed through each part lamp base (11),
The water pipe (24) is connected to setting with water tank (21) far from the one end of water pump (25), what the water pipe (24) was connected to water tank (21)
One end is provided with electric control valve (23)；
Branch pipe (27), the branch pipe (27) are provided with more and are respectively arranged in each part lamp base (11) and closed with each road respectively
Chamber (111) connection setting；
Electrohydraulic pressure control valve (26), the electrohydraulic pressure control valve (26) be provided with more than one piece and be respectively arranged on each branch pipe (27) and with
Battery (16) electrical connection being set in lamp stand (12)；
PLC controller, the PLC controller and water pump (25), electric control valve (23) and all electrohydraulic pressure control valves (26) control
Connection.
2. a kind of wind-solar complementary street lamp system according to claim 1, it is characterised in that: on each lamp stand (12) inner wall
It is fixed with multiple guideways (6) being vertically arranged and be successively sheathed on elevating lever (4) outer wall.
3. a kind of wind-solar complementary street lamp system according to claim 1, it is characterised in that: on each lamp stand (12) outer wall
The more reinforcing ribs being vertically arranged (3) are equipped with, more ring reinforcing rib (3) settings are additionally provided with outside each lamp stand (12) and are erected
The stirrup (31) of in line column.
4. a kind of wind-solar complementary street lamp system according to claim 1, it is characterised in that: the outer wall of each lamp stand (12)
Upper setting is connected to the swivel (122) of setting, each balancing pole there are two mutually symmetrical with setting and with lamp stand (12) inside
(15) both ends are fed through two swivels (122) being set on same root lamp stand (12) respectively.
5. a kind of wind-solar complementary street lamp system according to claim 1, it is characterised in that: each transmission mechanism (5) is equal
The gear (51) that is sheathed on balancing pole (15) including one and be fixed on elevating lever (4) upper end and engaged with gear (51)
The rack gear (52) of setting.
6. a kind of wind-solar complementary street lamp system according to claim 5, it is characterised in that: the centre of the balancing pole (15)
The first keyway (152) together is provided at position, the inner wall of the gear (51) is provided with the second keyway (521) together, described
Gear (51) is fixed on balancing pole (15) by the card key (153) being connected in the first keyway (152) and the second keyway (521)
On.
7. a kind of wind-solar complementary street lamp system according to claim 4, it is characterised in that: the upper end of the lamp stand (12) is set
It is equipped with the opening (121) together between two swivels (122), lid (17), institute are installed on the opening (121)
State that lid (17) is connected on lid (17) by more root cuttings and the bolt (172) being threadedly coupled with lamp stand (12) is fixed on lamp stand
(12) on outer wall.
8. a kind of wind-solar complementary street lamp system according to claim 7, it is characterised in that: the lid (17) is towards opening
(121) be provided with a circle locating slot (171) on one side, the locating slot (171) is embedded to be connected to a circle and supports with lamp stand (12) outer wall
Connect the sealing ring (173) of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187190.2U CN208687589U (en) | 2018-07-25 | 2018-07-25 | A kind of wind-solar complementary street lamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187190.2U CN208687589U (en) | 2018-07-25 | 2018-07-25 | A kind of wind-solar complementary street lamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687589U true CN208687589U (en) | 2019-04-02 |
Family
ID=65882372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187190.2U Active CN208687589U (en) | 2018-07-25 | 2018-07-25 | A kind of wind-solar complementary street lamp system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208687589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730888A (en) * | 2018-07-25 | 2018-11-02 | 厦门恒宇星光电科技有限公司 | A kind of wind-solar complementary street lamp system |
-
2018
- 2018-07-25 CN CN201821187190.2U patent/CN208687589U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730888A (en) * | 2018-07-25 | 2018-11-02 | 厦门恒宇星光电科技有限公司 | A kind of wind-solar complementary street lamp system |
| CN108730888B (en) * | 2018-07-25 | 2023-12-22 | 厦门恒宇星光电科技有限公司 | Wind-solar complementary street lamp system |
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| GR01 | Patent grant |