CN207880699U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
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- CN207880699U CN207880699U CN201820315473.4U CN201820315473U CN207880699U CN 207880699 U CN207880699 U CN 207880699U CN 201820315473 U CN201820315473 U CN 201820315473U CN 207880699 U CN207880699 U CN 207880699U
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- conduit
- control module
- supply control
- energy supply
- gas pipe
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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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of LED street lamps that can reduce city's electric consumption.The LED street lamp, including lamp stand, arm, lamp cap, the upper end of lamp stand is provided with solar panel, lamp stand is internally provided with inverter, energy supply control module, accumulator and the power cord being electrically connected with city, it further include the pressure generating set being arranged on road below deceleration band, the output end of the pressure generating set is connected with the input terminal of energy supply control module, the pressure generating set rolls deceleration band using automobile and generates electricity, another electric energy, which is provided, for street lamp supplies source, it can be further reduced the consumption of alternating current, it is energy saving.It is suitble to promote and apply in street lamp field.
Description
Technical field
The utility model is related to street lamp fields, and in particular to a kind of LED street lamp.
Background technology
Street lamp shows the lamps and lanterns that road provides illumination functions, refers to lamps and lanterns in the middle road lighting range of traffic lighting.Road
Lamp is widely used in the various places for needing to illuminate.Solar street light can be generated electricity and be stored with sunlight, can be significantly
The consumption for reducing alternating current, to energy saving, daytime solar street light under the control of intelligent controller, solar panel warp
The irradiation of sunlight is crossed, solar energy is absorbed and is converted into electric energy, daytime, solar module charged to accumulator, evening electric power storage
Pond supplies electrical power to light source power supply, realizes illumination functions.Solar street light can greatly reduce for traditional street lamp
The consumption of alternating current, to energy saving.
Existing LED street lamp includes lamp stand, arm, lamp cap, and on the lamp stand that one end of the arm is fixed on, lamp cap is fixed
The lower end of the other end of arm, lamp stand is provided with fixed seat, the upper end of lamp stand is provided with solar panel, the inside of lamp stand
Be provided with inverter, energy supply control module, accumulator and the power cord being electrically connected with city, the input terminal of the inverter with too
Positive energy solar panel is connected, and the output end of the inverter is connected with the input terminal of energy supply control module, the power cord and power supply
The input terminal of control module is connected, output end and the accumulator charging connection of the energy supply control module, the accumulator it is defeated
Outlet is connected with lamp cap, and control switch is provided between the accumulator and lamp cap, and existing LED street lamp is deposited in use
In problems with：Existing street lamp is powered by alternating current and solar power generation, since solar power generation ability is limited, street lamp
Power supply it is most of or lean on mains-supplied, therefore, street lamp can consume a large amount of alternating current.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of LED street lamps that can reduce city's electric consumption.
Technical solution is used by the utility model solves above-mentioned technical problem：The LED street lamp, including lamp stand, arm,
One end of lamp cap, the arm is fixed on lamp stand, and lamp cap is fixed on the other end of arm, and the lower end of lamp stand is provided with fixation
Seat, the upper end of lamp stand are provided with solar panel, lamp stand be internally provided with inverter, energy supply control module, accumulator with
And the power cord being electrically connected with city, the input terminal of the inverter are connected with solar panel, the output end of the inverter
It is connected with the input terminal of energy supply control module, the power cord is connected with the input terminal of energy supply control module, the power supply control
The output end of module and accumulator charging connection, the output end of the accumulator are connected with lamp cap, the accumulator and lamp cap it
Between be provided with control switch, further include the pressure generating set being arranged on road below deceleration band, pressure electricity-generating dress
The output end set is connected with the input terminal of energy supply control module, and the pressure generating set includes pedestal, compression gas pipe, the bottom
Seat is arranged below deceleration band, and surrounding connector made of rubber of the deceleration band is fixed together with pedestal,
The deceleration band, connector, pedestal surround a closed cavity jointly, and one end and the inside cavity of the compression gas pipe connect
Logical, the compression gas pipe one end that is connected with pedestal is provided with one-way exhaust valve, and breather cheek valve, institute are provided on the connector
The other end for stating compression gas pipe is connected with electrification structure, the output end of the electrification structure and the input terminal phase of energy supply control module
Even, the electrification structure includes holder, rotation axis, rotor generator, closed shell, and the stator of rotor generator is fixed on holder
On, the closed shell, which is arranged, to be fixed in the lower section of rotor generator and closed shell on holder, the upper end of the rotation axis
Across rotor generator rotor and be fixedly connected with the rotor, the lower end of rotation axis passes through closed and stretches into closed shell, institute
It states and is provided with impeller in closed shell, and impeller is fixed on the lower end of rotation axis, and conduit is provided with below the closed shell,
The shape of the conduit is in four/three-arc shape, and the conduit is vertically arranged, the conduit lower end and four/three-arc
Center is located in same level, and the opening upwards of conduit lower end, and the lower end of the conduit is connected with jet pipe, and the jet pipe is perpendicular
Straight setting, the lower end of jet pipe are connected to the lower end of conduit, and the upper end of jet pipe extends to inside closed shell, and the upper end of jet pipe is opened
Mouth drives wheel rotation towards one of impeller blade tip when the blade surface of the water injection in jet pipe to impeller,
The upper end of the conduit is located at the surface at four/three-arc center, and the upper end of the conduit passes through drainage tube and closed shell
It is connected, the lower end of drainage tube is connected to the upper end of conduit, is connected to inside the upper end of drainage tube and closed shell, the compression gas pipe
End be connected to conduit, and the injection direction of compression gas pipe end air-flow and conduit are tangent, and compression gas pipe end air-flow
Injection direction is identical as the flow flow direction at this in conduit, and the flow flow direction in the conduit is from the upper end of conduit
The lower end for flowing to conduit, is provided with the first check valve on conduit, and first check valve is located at upper end and the compressed gas of conduit
On conduit between pipe end, the second check valve, the rotor generator are provided on position of the compression gas pipe by proximal end
Output end be connected with the input terminal of energy supply control module.
Further, the energy supply control module, which is STM32L151, controls chip.
The beneficial effects of the utility model：The LED street lamp is filled by the way that pressure electricity-generating is arranged below deceleration band on road
It sets, when there is automobile to be taken by deceleration item, deceleration band is pressed downward by automobile, and slow down item during deceleration band moves down
The airtight cavity volume that band, connector, pedestal surround jointly becomes smaller, the air in cavity compressed and make compressed air from
One-way exhaust valve flows into compression gas pipe, and the compressed air continuation in compression gas pipe is entered along compression gas pipe in conduit, in turn
It wraps up in water in carrying pipe to spray along jet pipe, since the upper end opening of jet pipe is towards one of impeller blade tip, when in jet pipe
Water injection to impeller blade surface when drive wheel rotation, wheel rotation drives rotation axis rotation, rotation axis can band turn
The rotor of sub- generator rotates to generate electricity, and the flow for being ejected into impeller blade surface drops into closed shell bottom in turn
Out of drainage tube inflow catheter, a cycle is formed, after automobile is by deceleration band, effect of the deceleration band in connector
Under be moved upward to initial position, while outside air enters in cavity from breather cheek valve so that plenum chamber restores to normal pressure shape
State, so that power generation operation, the pressure generating set roll deceleration band using automobile and generate electricity next time, provided for street lamp and
One electric energy supplies source, can be further reduced the consumption of alternating current, energy saving.
Description of the drawings
Fig. 1 is the structural schematic diagram of LED street lamp described in the utility model；
Description of symbols in figure：Lamp stand 1, arm 2, lamp cap 3, fixed seat 4, circular sleeve 401, pedestal 402, through-hole 403,
Foot bolt 404, annular groove 405, ring-type fixing plate 406, the first limit hole 407, the second limit hole 408, third limit hole
409, Limit screw 410, solar panel 5, inverter 6, energy supply control module 7, accumulator 8, power cord 9, control switch
10, surge protection circuit 11, pressure generating set 12, pedestal 1201, compression gas pipe 1202, deceleration band 1203, connector
1204, cavity 1205, one-way exhaust valve 1206, breather cheek valve 1207, electrification structure 1208, holder 120801, rotation axis
120802, rotor generator 120803, closed shell 120804, impeller 120805, conduit 120806, jet pipe 120807, drainage
Pipe 120808, the first check valve 120809, the second check valve 120810.
Specific implementation mode
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the LED street lamp, including lamp stand 1, arm 2, lamp cap 3, one end of the arm 2 are fixed on lamp stand 1
On, lamp cap 3 is fixed on the other end of arm 2, and the lower end of lamp stand 1 is provided with fixed seat 4, and the upper end of lamp stand 1 is provided with solar energy
Solar panel 5, lamp stand 1 are internally provided with inverter 6, energy supply control module 7, accumulator 8 and the power cord being electrically connected with city
9, the input terminal of the inverter 6 is connected with solar panel 5, output end and the energy supply control module 7 of the inverter 6
Input terminal be connected, the power cord 9 is connected with the input terminal of energy supply control module 7, the output end of the energy supply control module 7 and
The output end of 8 charging connection of accumulator, the accumulator 8 is connected with lamp cap 3, and control is provided between the accumulator 8 and lamp cap 3
Switch 10 is made, further includes the pressure generating set 12 being arranged on road below deceleration band 1203, the pressure generating set
12 output end is connected with the input terminal of energy supply control module 7, and the pressure generating set 12 includes pedestal 1201, compression gas pipe
1202, the pedestal 1201 is arranged below deceleration band 1203, and the surrounding of the deceleration band 1203 is made of rubber
Connector 1204 is fixed together with pedestal 1201, and the deceleration band 1203, connector 1204, pedestal 1201 surround one jointly
A closed cavity 1205, one end of the compression gas pipe 1202 and 1205 inside of cavity be connected tos, the compression gas pipe 1202 and
The one end that is connected of pedestal 1201 is provided with one-way exhaust valve 1206, and breather cheek valve 1207, institute are provided on the connector 1204
The other end for stating compression gas pipe 1202 is connected with electrification structure 1208, and output end and the power supply of the electrification structure 1208 control mould
The input terminal of block 7 is connected, the electrification structure 1208 include holder 120801, rotation axis 120802, rotor generator 120803,
The stator of closed shell 120804, rotor generator 120803 is fixed on holder 120801, and the closed shell 120804 is set
It sets and is fixed on holder 120801 in the lower section of rotor generator 120803 and closed shell 120804, the rotation axis 120802
Upper end pass through the rotor of rotor generator 120803 and be fixedly connected with the rotor, the lower end of rotation axis 120802 pass through it is closed and
It stretches into closed shell 120804, impeller 120805 is provided in the closed shell 120804, and impeller 120805 is fixed on
The lower section of the lower end of rotation axis 120802, the closed shell 120804 is provided with conduit 120806, the conduit 120806
Shape is in four/three-arc shape, and the conduit 120806 is vertically arranged, 120806 lower end of the conduit and four/three-arc
Center be located in same level, and the opening upwards of 120806 lower end of conduit, the lower end of the conduit 120806 are connected with
Jet pipe 120807, the jet pipe 120807 are vertically arranged, and the lower end of jet pipe 120807 is connected to the lower end of conduit 120806, jet pipe
120807 upper end extends to inside closed shell 120804, and the upper end opening of jet pipe 120807 towards impeller 120805 its
In a blade tip, when blade surface of the water injection in jet pipe 120807 to impeller 120805 drive 120805 turns of impeller
Dynamic, the upper end of the conduit 120806 is located at the surface at four/three-arc center, and the upper end of the conduit 120806 passes through
Drainage tube 120808 is connected with closed shell 120804, and the lower end of drainage tube 120808 is connected to the upper end of conduit 120806, is drawn
The upper end of flow tube 120808 is connected to 120804 inside of closed shell, and end and the conduit 120806 of the compression gas pipe 1202 connect
It is logical, and the injection direction of 1202 end air-flow of compression gas pipe and conduit 120806 are tangent, and 1202 end air-flow of compression gas pipe
Injection direction is identical as the flow flow direction in conduit at this 120806, and the flow flow direction in the conduit 120806 is
The lower end that conduit 120806 is flowed to from the upper end of conduit 120806 is provided with the first check valve 120809 on conduit 120806,
First check valve 120809 is located on the conduit 120806 between 1202 end of upper end and compression gas pipe of conduit 120806,
Be provided with the second check valve 120810 on position of the compression gas pipe 1202 by proximal end, the rotor generator 120803 it is defeated
Outlet is connected with the input terminal of energy supply control module 7.By the way that pressure generating set is arranged below deceleration band 1203 on road
12, when there is automobile to pass through on deceleration band 1203, deceleration band 1203 is pressed downward by automobile, in the mistake that deceleration band 1203 moves down
1205 volume of airtight cavity that deceleration band 1203, connector 1204, pedestal 1201 surround jointly in journey becomes smaller, cavity 1205
Interior air is compressed and compressed air is flowed into from one-way exhaust valve 1206 in compression gas pipe 1202, in compression gas pipe 1202
Compressed air continuation entered in conduit 120806 along compression gas pipe 1202, and then wrap up in carrying pipe 120806 water along jet pipe
120807 spray, and since the upper end opening of jet pipe 120807 is towards one of impeller 120805 blade tip, work as jet pipe
Water injection in 120807 to impeller 120805 blade surface when driving impeller 120805 rotate, the rotation of impeller 120805 drives
Rotation axis 120802 rotates, and rotation axis 120802 can drive the rotor of rotor generator 120803 to rotate to generate electricity, spray
The flow for being mapped to 120805 blade surface of impeller drops into 120804 bottom of closed shell and then is led from the inflow of drainage tube 120808
In pipe 120806, a cycle is formed, after automobile is by deceleration band 1203, deceleration band 1203 is in connector 1204
Initial position is moved upward under effect, while outside air enters in cavity 1205 from breather cheek valve 1207 so that plenum chamber
Restore to normal pressure state, so as to power generation operation next time, the pressure generating set 12 using automobile roll deceleration band 1203 into
Row power generation provides another electric energy for street lamp and supplies source, can be further reduced the consumption of alternating current, energy saving.
In addition, convenient for the charging of control accumulator 8, the energy supply control module 7 is preferably that STM32L151 controls chip.
Claims (2)
1. a kind of LED street lamp, including lamp stand (1), arm (2), lamp cap (3), one end of the arm (2) are fixed on lamp stand (1)
On, lamp cap (3) is fixed on the other end of arm (2), and the lower end of lamp stand (1) is provided with fixed seat (4), and the upper end of lamp stand (1) is set
Be equipped with solar panel (5), lamp stand (1) be internally provided with inverter (6), energy supply control module (7), accumulator (8) with
And the power cord (9) being electrically connected with city, the input terminal of the inverter (6) are connected with solar panel (5), the inverter
(6) output end is connected with the input terminal of energy supply control module (7), the input of the power cord (9) and energy supply control module (7)
End is connected, the output end of the energy supply control module (7) and accumulator (8) charging connection, the output end of the accumulator (8) with
Lamp cap (3) is connected, and control switch (10) is provided between the accumulator (8) and lamp cap (3), it is characterised in that：Further include setting
Set the pressure generating set (12) below deceleration band (1203) on road, the output end of the pressure generating set (12) with
The input terminal of energy supply control module (7) is connected, and the pressure generating set (12) includes pedestal (1201), compression gas pipe
(1202), below deceleration band (1203), the surrounding of the deceleration band (1203) passes through rubber for pedestal (1201) setting
Connector made of glue (1204) is fixed together with pedestal (1201), the deceleration band (1203), connector (1204), bottom
Seat (1201) surrounds a closed cavity (1205) jointly, and one end of the compression gas pipe (1202) and cavity (1205) are internal
Connection, the compression gas pipe (1202) one end that is connected with pedestal (1201) are provided with one-way exhaust valve (1206), the connector
(1204) breather cheek valve (1207) is provided on, the other end of the compression gas pipe (1202) is connected with electrification structure
(1208), the output end of the electrification structure (1208) is connected with the input terminal of energy supply control module (7), the electrification structure
(1208) include holder (120801), rotation axis (120802), rotor generator (120803), closed shell (120804), turn
The stator of sub- generator (120803) is fixed on holder (120801), and closed shell (120804) setting generates electricity in rotor
The lower section of machine (120803) and closed shell (120804) is fixed on holder (120801), the rotation axis (120802) it is upper
Hold the rotor across rotor generator (120803) and be fixedly connected with the rotor, the lower end of rotation axis (120802) pass through it is closed and
It stretches into closed shell (120804), impeller (120805), and impeller is provided in the closed shell (120804)
(120805) it is fixed on the lower end of rotation axis (120802), conduit is provided with below the closed shell (120804)
(120806), the shape of the conduit (120806) is in four/three-arc shape, and the conduit (120806) is vertically arranged, described
Conduit (120806) lower end and the center of four/three-arc are located in same level, and the opening of conduit (120806) lower end
Upwards, the lower end of the conduit (120806) is connected with jet pipe (120807), and the jet pipe (120807) is vertically arranged, jet pipe
(120807) lower end is connected to the lower end of conduit (120806), and the upper end of jet pipe (120807) extends to closed shell
(120804) internal, and the upper end opening of jet pipe (120807) works as spray towards one of impeller (120805) blade tip
Manage (120807) in water injection arrive impeller (120805) blade surface when driving impeller (120805) rotation, the conduit
(120806) upper end is located at the surface at four/three-arc center, and the upper end of the conduit (120806) passes through drainage tube
(120808) it is connected with closed shell (120804), the lower end of drainage tube (120808) is connected to the upper end of conduit (120806),
It is connected to inside the upper end of drainage tube (120808) and closed shell (120804), the end of the compression gas pipe (1202) and conduit
(120806) it is connected to, and the injection direction of compression gas pipe (1202) end air-flow and conduit (120806) are tangent, and compression gas pipe
(1202) injection direction of end air-flow is identical as the flow flow direction in conduit at this (120806), the conduit
(120806) the flow flow direction in is the lower end that conduit (120806) are flowed to from the upper end of conduit (120806), in conduit
(120806) the first check valve (120809) is provided on, first check valve (120809) is located at the upper of conduit (120806)
On conduit (120806) between end and compression gas pipe (1202) end, set on position of the compression gas pipe (1202) by proximal end
It is equipped with the second check valve (120810), the input of the output end and energy supply control module (7) of the rotor generator (120803)
End is connected.
2. LED street lamp as described in claim 1, it is characterised in that：The energy supply control module (7) controls for STM32L151
Chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315473.4U CN207880699U (en) | 2018-03-07 | 2018-03-07 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820315473.4U CN207880699U (en) | 2018-03-07 | 2018-03-07 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880699U true CN207880699U (en) | 2018-09-18 |
Family
ID=63496189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820315473.4U Active CN207880699U (en) | 2018-03-07 | 2018-03-07 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207880699U (en) |
-
2018
- 2018-03-07 CN CN201820315473.4U patent/CN207880699U/en active Active
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