CN208107930U - Solar street light - Google Patents

Abstract

The utility model discloses a kind of solar street lights of no setting is required roadblock in maintenance.The solar street light,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,Battery and the power supply line being electrically connected with city,Fixing seat is redesigned,Pedestal is fixed together by foundation bolt and the pre-buried concrete of street lamp lower end,Usually without when being overhauled to the lamp cap above road,Limit screw is sequentially inserted into the first limit hole,Second limit hole,Third limit hole,Ring-type fixing plate is fixed together with pedestal and can not rotate in this way,When needing to overhaul the lamp cap above road,Limit screw is taken out,Street lamp post can be rotated at this time makes it rotate 180 degree,The lamp cap top that is located in walkway in this way,Service personnel can set up ladder to overhaul on walkway,No setting is required roadblock.It is suitble to promote and apply in street lamp field.

Description

Solar street light

Technical field

The utility model relates to street lamp fields, and in particular to a kind of solar street light.

Background technique

Street lamp shows road and provides the lamps and lanterns of illumination functions, refers to the lamps and lanterns in traffic lighting in the illumination zone of road surface.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, thus 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 battery, 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, thus energy saving.

Existing solar street light includes lamp stand, arm, lamp cap, on the lamp stand that one end of the arm is fixed on, lamp cap It is fixed on the other end of arm, the lower end of lamp stand is provided with fixing seat, and the upper end of lamp stand is provided with solar panel, lamp stand It is internally provided with inverter, energy supply control module, battery and the power supply line being electrically connected with city, the input terminal of the inverter Be connected with solar panel, the output end of the inverter is connected with the input terminal of energy supply control module, the power supply line with The input terminal of energy supply control module is connected, the output end and battery charging connection of the energy supply control module, the battery Output end be connected with lamp cap, control switch is provided between the battery and lamp cap, existing solar street light is using It has the following problems in the process：Its arm of existing street lamp is all suspended from above road, when repairing the lamp cap of street lamp, mostly Need that roadblock is arranged on road, set up ladder below lamp cap in order to repair, this maintenance mode due to roadblock to be arranged, Road traffic can be seriously affected, congestion is caused.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of sun energy circuits of no setting is required roadblock in maintenance Lamp.

The utility model solves technical solution used by above-mentioned technical problem：The solar street light, including lamp stand, lamp One end of arm, 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 solid Reservation, the upper end of lamp stand are provided with solar panel, and lamp stand is internally provided with inverter, energy supply control module, battery And the power supply line being electrically connected with city, the input terminal of the inverter are connected with solar panel, the output of the inverter End is connected with the input terminal of energy supply control module, and the power supply line is connected with the input terminal of energy supply control module, the power supply control The output end and battery charging connection of molding block, the output end of the battery are connected with lamp cap, the battery and lamp cap Between be provided with control switch, the fixing seat includes circular sleeve, pedestal, is provided on the pedestal and matches with lamp stand Through-hole, the internal diameter of the circular sleeve and the outer diameter of lamp stand match, and the circular sleeve is fixed on the base, on the pedestal Be provided with foundation bolt, the lower end of the lamp stand sequentially passes through the through-hole of circular sleeve and setting on the base, through-hole it is interior Annular groove is provided on wall, the central axis of the annular groove is overlapped with the central axis of through-hole, the foundation bolt with The distance between central axis of through-hole is greater than the radius of annular groove, is provided with and annular groove phase in the annular groove The ring-type fixing plate matched, the ring-type fixing plate are set in the lower end of lamp stand and are fixed together with lamp stand, and it is fixed to be located at annular It is provided with the first limit hole on pedestal above plate, the second limit hole is provided on ring-type fixing plate, is located under ring-type fixing plate It is provided with third limit hole on the pedestal of side, first limit hole, the second limit hole, third limit hole size are identical, and the The center of one limit hole, the center of the second limit hole, third limit hole centre distance through-hole centre distance it is identical, further include The Limit screw to match with the first limit hole limits spiral shell when the first limit hole, the second limit hole, third limit hole are overlapped Bar can be sequentially inserted into the first limit hole, the second limit hole, third limit hole.

Further, further including the pressure generating set being arranged on road below deceleration band, the pressure electricity-generating The output end of device is connected with the input terminal of energy supply control module, and the pressure generating set includes pedestal, compression gas pipe, described Pedestal is arranged below deceleration band, and the lower surface of the deceleration band is fixedly installed multiple pistons；The two of deceleration band End is respectively arranged with gag lever post, and the lower end of the gag lever post is fixed with limited block, and the both ends of the pedestal are respectively arranged with and limit The limiting slot that position block matches, the limiting slot are arranged immediately below gag lever post, and the upper end of the limiting slot passes through guard seal, The jack that gag lever post matches is provided on the baffle, the gag lever post passes through jack, and the cross-sectional area of the jack is small In being provided with multiple plenum chambers matched with piston on the cross-sectional area of limited block, the pedestal, the piston will calm the anger Room sealing, the bottom of the plenum chamber are provided with breather cheek valve and one-way exhaust valve, and the breather cheek valve is in communication with the outside, The one-way exhaust valve is connected to compression gas pipe, and multiple reset springs, the pressure are provided between the deceleration band and pedestal Contracting tracheae it is closed at one end, the other end is connected with electrification structure, the output end of the electrification structure and energy supply control module it is defeated Enter end to be connected, the electrification structure includes bracket, rotation axis, rotor generator, closed shell, and the stator of rotor generator is fixed On bracket, the lower section of rotor generator is arranged in for the closed shell and closed shell is fixed on bracket, the rotation axis Upper end pass through the rotor of rotor generator and be fixedly connected with the rotor, the lower end of rotation axis passes through closed and protrudes into closed shell It is interior, impeller is provided in the closed housing body, and impeller is fixed on the lower end of rotation axis, is provided with below the closed shell The shape of conduit, the conduit is in four/three-arc shape, and the conduit is vertically arranged, the conduit lower end and 3/4ths circles The center of arc 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, the spray Pipe is vertically arranged, and the lower end of jet pipe is connected to the lower end of conduit, and the upper end of jet pipe extends to closed enclosure interior, and jet pipe is upper End opening drives impeller to turn towards one of blade tip of impeller when the blade surface of the water injection in jet pipe to impeller Dynamic, the upper end of the conduit is located at the surface at four/three-arc center, the upper end of the conduit pass through drainage tube with it is closed Shell is connected, and the lower end of drainage tube is connected to the upper end of conduit, and the upper end of drainage tube is connected to closed enclosure interior, the compression The end of tracheae is connected to conduit, and the injection direction of compression gas pipe end air-flow and conduit are tangent, and compression gas pipe end gas The injection direction of stream is identical as the water flow flow direction at this in conduit, and the water flow flow direction in the conduit is from conduit Upper end flows to the lower end of conduit, and the first check valve is provided on conduit, and first check valve is located at upper end and the pressure of conduit On conduit between contracting tracheae end, second one-way valve, the rotor hair are provided on position of the compression gas pipe by proximal end The output end of motor is connected with the input terminal of energy supply control module.

Further, the energy supply control module is that STM32L151 controls chip.

The beneficial effects of the utility model：For the solar street light by redesigning fixing seat, pedestal passes through lower margin spiral shell Bolt and the pre-buried concrete of street lamp lower end are fixed together, usually without will limit when overhauling to the lamp cap above road Position screw rod is sequentially inserted into the first limit hole, the second limit hole, third limit hole, and such ring-type fixing plate is fixed together with pedestal And can not rotate, when needing to overhaul the lamp cap above road, Limit screw is taken out, street lamp can be rotated at this time Lamp stand makes it rotate 180 degree, and such lamp cap is located in the top of walkway, and service personnel can set up on walkway Ladder is to be overhauled, and no setting is required roadblock will not influence road traffic.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of solar street light described in the utility model；

Description of symbols in figure：Lamp stand 1, arm 2, lamp cap 3, fixing 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, battery 8, power supply line 9, control switch 10, pressure generating set 12, pedestal 1201, compression gas pipe 1202, deceleration band 1203, piston 1204, gag lever post 1205, limit Block 1206, limiting slot 1207, baffle 1208, plenum chamber 1209, breather cheek valve 1210, one-way exhaust valve 1211, reset spring 1212, electrification structure 1213, bracket 121301, rotation axis 121302, rotor generator 121303, closed shell 121304, leaf Take turns 121305, conduit 121306, jet pipe 121307, drainage tube 121308, the first check valve 121309, second one-way valve 121310。

Specific embodiment

Specific embodiment of the present utility model is further described with reference to the accompanying drawing.

As shown in Figure 1, the solar street light, including lamp stand 1, arm 2, lamp cap 3, one end of the arm 2 are fixed on lamp On bar 1, lamp cap 3 is fixed on the other end of arm 2, and the lower end of lamp stand 1 is provided with fixing seat 4, and the upper end of lamp stand 1 is provided with the sun Energy solar panel 5, lamp stand 1 are internally provided with inverter 6, energy supply control module 7, battery 8 and the power supply being electrically connected with city The input terminal of line 9, the inverter 6 is connected with solar panel 5, the output end and energy supply control module 7 of the inverter 6 Input terminal be connected, the power supply line 9 is connected with the input terminal of energy supply control module 7, the output end of the energy supply control module 7 It is connected with the output end of 8 charging connection of battery, the battery 8 with lamp cap 3, is arranged between the battery 8 and lamp cap 3 There is control switch 10, the fixing seat 4 includes circular sleeve 401, pedestal 402, is provided with and 1 phase of lamp stand on the pedestal 402 The outer diameter of matched through-hole 403, the internal diameter and lamp stand 1 of the circular sleeve 401 matches, and the circular sleeve 401 is fixed on On pedestal 402, be provided with foundation bolt 404 on the pedestal 402, the lower end of the lamp stand 1 sequentially pass through circular sleeve 401 with And the through-hole 403 on pedestal 402 is set, annular groove 405 is provided on the inner wall of through-hole 403, the annular groove 405 Central axis is overlapped with the central axis of through-hole 403, the distance between the central axis of the foundation bolt 404 and through-hole 403 Greater than the radius of annular groove 405, the ring-type fixing plate to match with annular groove 405 is provided in the annular groove 405 406, the ring-type fixing plate 406 is set in the lower end of lamp stand 1 and is fixed together with lamp stand 1, is located at ring-type fixing plate 406 It is provided with the first limit hole 407 on the pedestal 402 of top, the second limit hole 408 is provided on ring-type fixing plate 406, is located at ring Third limit hole 409, first limit hole 407, the second limit hole are provided on the pedestal 402 of 406 lower section of shape fixed plate 408,409 size of third limit hole is identical, and the center of the first limit hole 407, the center of the second limit hole 408, third limit The centre distance of the centre distance through-hole 403 in hole 409 is identical, further includes the Limit screw to match with the first limit hole 407 410, when the first limit hole 407, the second limit hole 408, third limit hole 409 are overlapped, Limit screw 410 can be inserted successively Enter the first limit hole 407, the second limit hole 408, third limit hole 409.By redesigning fixing seat 4, pedestal 402 passes through Foundation bolt 404 and the pre-buried concrete of street lamp lower end are fixed together, usually without examining to the lamp cap 3 above road When repairing, Limit screw 410 is sequentially inserted into the first limit hole 407, the second limit hole 408, third limit hole 409, it is annular in this way Fixed plate 406 is fixed together with pedestal 402 and can not rotate, and when needing to overhaul the lamp cap 3 above road, will limit Position screw rod 410 takes out, and can rotate street lamp post 1 at this time makes it rotate 180 degree, and such lamp cap 3 is located in walkway Top, service personnel can set up ladder on walkway to overhaul, no setting is required roadblock, will not influence road Traffic.

Further, further including the pressure generating set 12 being arranged on road below deceleration band 1203, the pressure The output end of power generation device 12 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 are arranged below deceleration band 1203, the lower surface of the deceleration band 1203 It is fixedly installed multiple pistons 1204；Gag lever post 1205, the gag lever post are respectively arranged at the both ends of deceleration band 1203 1205 lower end is fixed with limited block 1206, and the both ends of the pedestal 1201 are respectively arranged with to match with limited block 1206 Limiting slot 1207, immediately below gag lever post 1205, the upper end of the limiting slot 1207 passes through baffle for the setting of limiting slot 1207 1208 seal, and the jack that gag lever post 1205 matches is provided on the baffle 1208, and the gag lever post 1205 passes through jack, The cross-sectional area of the jack is less than the cross-sectional area of limited block 1206, is provided with multiple and piston on the pedestal 1201 1204 plenum chambers 1209 matched, the piston 1204 seal plenum chamber 1209, the bottom setting of the plenum chamber 1209 There are breather cheek valve 1210 and one-way exhaust valve 1211, the breather cheek valve 1210 is in communication with the outside, the one-way exhaust valve 1211 are connected to compression gas pipe 1202, and multiple reset springs 1212 are provided between the deceleration band 1203 and pedestal 1201, The compression gas pipe 1202 it is closed at one end, the other end is connected with electrification structure 1213, the output end of the electrification structure 1213 It is connected with the input terminal of energy supply control module 7, the electrification structure 1213 includes bracket 121301, rotation axis 121302, rotor Generator 121303, closed shell 121304, the stator of rotor generator 121303 are fixed on bracket 121301, described closed The lower section of rotor generator 121303 is arranged in shell 121304 and closed shell 121304 is fixed on bracket 121301, described The upper end of rotation axis 121302 passes through the rotor of rotor generator 121303 and is fixedly connected with the rotor, rotation axis 121302 Lower end passes through closed and protrudes into closed shell 121304, is provided with impeller 121305, and leaf in the closed shell 121304 Wheel 121305 is fixed on the lower end of rotation axis 121302, and the lower section of the closed shell 121304 is provided with conduit 121306, institute The shape of conduit 121306 is stated in four/three-arc shape, the conduit 121306 is vertically arranged, 121306 lower end of conduit It is located in same level with the center of four/three-arc, and the opening upwards of 121306 lower end of conduit, the conduit 121306 lower end is connected with jet pipe 121307, and the jet pipe 121307 is vertically arranged, the lower end of jet pipe 121307 and conduit 121306 lower end connection, the upper end of jet pipe 121307 extends to inside closed shell 121304, and the upper end of jet pipe 121307 The one of blade tip being open towards impeller 121305, when the water injection in jet pipe 121307 to the blade of impeller 121305 Impeller 121305 is driven to rotate when surface, the upper end of the conduit 121306 is located at the surface at four/three-arc center, institute The upper end of conduit 121306 is stated to be connected by drainage tube 121308 with closed shell 121304, the lower end of drainage tube 121308 with lead The upper end of pipe 121306 is connected to, and is connected to inside the upper end of drainage tube 121308 and closed shell 121304, the compression gas pipe 1202 end is connected to conduit 121306, and the injection direction of 1202 end air-flow of compression gas pipe and conduit 121306 are tangent, And the injection direction of 1202 end air-flow of compression gas pipe is identical as the water flow flow direction at this in conduit 121306, the conduit Water flow flow direction in 121306 is the lower end that conduit 121306 is flowed to from the upper end of conduit 121306, in conduit 121306 On be provided with the first check valve 121309, first check valve 121309 is located at upper end and the compression gas pipe of conduit 121306 On conduit 121306 between 1202 ends, second one-way valve is provided on position of the compression gas pipe 1202 by proximal end 121310, the output end of the rotor generator 121303 is connected with the input terminal of energy supply control module 7.By subtracting on road Pressure generating set 12 is set below fast band 1203, and when having automobile by deceleration band 1203, automobile will slow down band 1203 are pressed downward, and will push piston 1204 during deceleration band 1203 moves down and move down, piston 1204 moves down Air in plenum chamber 1209 is compressed and compressed air is flowed into compression gas pipe 1202 from one-way exhaust valve 1211, compression Compressed air continuation in tracheae 1202 enters in conduit 121306 along compression gas pipe 1202, and then wraps up in carrying pipe 121306 Interior water is sprayed along jet pipe 121307, since one of blade of upper end opening towards the impeller 121305 of jet pipe 121307 is sharp Portion drives impeller 121305 to rotate, impeller when blade surface of the water injection in jet pipe 121307 to impeller 121305 121305 rotation drive rotation axis 121302 rotate, rotation axis 121302 will drive rotor generator 121303 rotor rotation from And generate electricity, the water flow for being ejected into 121305 blade surface of impeller drops into closed 121304 bottom of shell in turn from drainage tube In 121308 inflow catheters 121306, a circulation is formed, after automobile is by deceleration band 1203, deceleration band 1203 exists Initial position is moved upward under the action of reset spring 1212, outside air enters plenum chamber 1209 from breather cheek valve 1210 Restore plenum chamber 1209 to normal pressure state, so that power generation operation, the pressure generating set 12 are ground using automobile next time Pressure deceleration band 1203 generates electricity, and the electric energy for providing another for street lamp supplies source, can be further reduced disappearing for alternating current Consumption, it is energy saving.

In addition, the energy supply control module 7 is preferably that STM32L151 controls chip convenient for the charging of control battery 8.

Claims (3)

1. solar street light, 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 fixing 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), battery (8) with And the power supply line (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 supply line (9) and energy supply control module (7) End is connected, the output end of the energy supply control module (7) and battery (8) charging connection, the output end of the battery (8) with Lamp cap (3) is connected, and is provided with control switch (10) between the battery (8) and lamp cap (3), it is characterised in that：The fixation Seat (4) includes circular sleeve (401), pedestal (402), and the through-hole to match with lamp stand (1) is provided on the pedestal (402) (403), the outer diameter of the internal diameter and lamp stand (1) of the circular sleeve (401) matches, and the circular sleeve (401) is fixed on base On seat (402), it is provided with foundation bolt (404) on the pedestal (402), the lower end of the lamp stand (1) sequentially passes through round set Cylinder (401) and through-hole (403) on pedestal (402) is set, is provided with annular groove (405) on the inner wall of through-hole (403), The central axis of the annular groove (405) is overlapped with the central axis of through-hole (403), the foundation bolt (404) and through-hole (403) the distance between central axis is greater than the radius of annular groove (405), be provided in the annular groove (405) with The ring-type fixing plate (406) that annular groove (405) matches, the ring-type fixing plate (406) be set in the lower end of lamp stand (1) and It is fixed together with lamp stand (1), is located on the pedestal (402) above ring-type fixing plate (406) and is provided with the first limit hole (407), the second limit hole (408) are provided on ring-type fixing plate (406), the pedestal being located at below ring-type fixing plate (406) (402) it is provided on third limit hole (409), first limit hole (407), the second limit hole (408), third limit hole (409) size is identical, and the center of the first limit hole (407), the center of the second limit hole (408), third limit hole (409) The centre distance of centre distance through-hole (403) is identical, further includes the Limit screw (410) to match with the first limit hole (407), When the first limit hole (407), the second limit hole (408), third limit hole (409) are overlapped, Limit screw (410) can be successively It is inserted into the first limit hole (407), the second limit hole (408), third limit hole (409).

2. solar street light as described in claim 1, it is characterised in that：It further include that deceleration band (1203) are set on road The pressure generating set (12) of lower section, the output end of the pressure generating set (12) and the input terminal of energy supply control module (7) It is connected, the pressure generating set (12) includes pedestal (1201), compression gas pipe (1202), and pedestal (1201) setting is subtracting Below fast band (1203), the lower surface of the deceleration band (1203) is fixedly installed multiple pistons (1204)；In deceleration item The both ends of band (1203) are respectively arranged with gag lever post (1205), and the lower end of the gag lever post (1205) is fixed with limited block (1206), the both ends of the pedestal (1201) are respectively arranged with the limiting slot (1207) to match with limited block (1206), described Immediately below gag lever post (1205), the upper end of the limiting slot (1207) is close by baffle (1208) for limiting slot (1207) setting It seals, the jack that gag lever post (1205) matches is provided on the baffle (1208), the gag lever post (1205) passes through jack, institute The cross-sectional area for stating jack is less than the cross-sectional area of limited block (1206), is provided on the pedestal (1201) multiple and living The plenum chamber (1209) that plug (1204) matches, the piston (1204) seal plenum chamber (1209), the plenum chamber (1209) bottom is provided with breather cheek valve (1210) and one-way exhaust valve (1211), the breather cheek valve (1210) and outer Boundary's connection, the one-way exhaust valve (1211) are connected to compression gas pipe (1202), the deceleration band (1203) and pedestal (1201) be provided between multiple reset springs (1212), the compression gas pipe (1202) it is closed at one end, the other end is connected with The output end of electrification structure (1213), the electrification structure (1213) is connected with the input terminal of energy supply control module (7), the hair Electric structure (1213) includes bracket (121301), rotation axis (121302), rotor generator (121303), closed shell (121304), the stator of rotor generator (121303) is fixed on bracket (121301), and the closed shell (121304) sets Set rotor generator (121303) lower section and closed shell (121304) be fixed on bracket (121301), the rotation axis (121302) upper end passes through the rotor of rotor generator (121303) and is fixedly connected with the rotor, under rotation axis (121302) End is provided with impeller (121305) in the closed shell (121304) across closed and protrude into closed shell (121304), And impeller (121305) is fixed on the lower end of rotation axis (121302), is provided with conduit below the closed shell (121304) (121306), the shape of the conduit (121306) is in four/three-arc shape, and the conduit (121306) is vertically arranged, described Conduit (121306) lower end and the center of four/three-arc are located in same level, and the opening of conduit (121306) lower end Upwards, the lower end of the conduit (121306) is connected with jet pipe (121307), and the jet pipe (121307) is vertically arranged, jet pipe (121307) lower end is connected to the lower end of conduit (121306), and the upper end of jet pipe (121307) extends to closed shell (121304) internal, and the upper end opening of jet pipe (121307) works as spray towards one of blade tip of impeller (121305) Manage (121307) in water injection arrive impeller (121305) blade surface when driving impeller (121305) rotation, the conduit (121306) upper end is located at the surface at four/three-arc center, and the upper end of the conduit (121306) passes through drainage tube (121308) it is connected with closed shell (121304), the lower end of drainage tube (121308) is connected to the upper end of conduit (121306), It is connected to inside the upper end of drainage tube (121308) and closed shell (121304), the end of the compression gas pipe (1202) and conduit (121306) it is connected to, and the injection direction of compression gas pipe (1202) end air-flow and conduit (121306) are tangent, and compression gas pipe (1202) injection direction of end air-flow is identical as the water flow flow direction in conduit at this (121306), the conduit (121306) the water flow flow direction in is the lower end that conduit (121306) are flowed to from the upper end of conduit (121306), in conduit (121306) it is provided on the first check valve (121309), first check valve (121309) is located at the upper of conduit (121306) On conduit (121306) between end and compression gas pipe (1202) end, set on the position of compression gas pipe (1202) by proximal end It is equipped with second one-way valve (121310), the output end of the rotor generator (121303) and the input of energy supply control module (7) End is connected.

3. solar street light as described in claim 1, it is characterised in that：The energy supply control module (7) is STM32L151 control Coremaking piece.