The content of the invention
Regarding the issue above, the present invention provides a kind of design is more reasonable, mounting structure stability is good and uses
The LED street lamp for road lighting of long lifespan.
To reach above-mentioned purpose, present invention employs following technical proposal:This LED street lamp for being used for road lighting includes perpendicular
The straight lamp stand for setting and being fixed on the ground by flange, on the top of lamp stand provided with the extension rod laterally set, in extension rod
LED is provided with, the LED control device being connected with LED, the LED are provided with one end outer wall of the lamp stand close to ground
Control device includes the installation shell for having closed cavity and being vertically arranged, and the outer wall for installing shell is provided with some radiating ribs,
Provided with the closed cavity can be separated into the thermal insulation board of upper chamber and lower chambers in closed cavity, thermal insulation board it is horizontally disposed and every
Hot plate is provided with some heat emission holes that upper chamber can be made to be connected with lower chambers, is provided with upper chamber and is fixed on taking out on thermal insulation board
Wind device, is additionally provided with the taper ventilating duct directly over aspirator, aspirator is to up-draught and enters to wind in upper chamber
In taper ventilating duct, cover top portion is being installed provided with the heat dissipation ventilation pipe connected with taper ventilating duct, the top of the heat dissipation ventilation pipe
End seal is closed and some circular radiating muscle bodies axially arranged along heat dissipation ventilation pipe is provided with heat dissipation ventilation pipe, in bottom chamber
Provided with controller for road lamp, in lower chambers inwall provided with some radial direction dampings for being vertically arranged and being distributed in controller for road lamp periphery
Block, annular groove is formed between the radial direction snubber block and lower chambers and controller for road lamp is fixed on by demountable structure and radially subtracted
Shake on block, the radial direction shock-damping structure being located in annular groove is provided between radial direction snubber block and lower chambers, is also set in bottom chamber
There is temperature sensor, provided with the protective cover for being set in LED control device periphery on lamp stand.
In the above-mentioned LED street lamp for road lighting, described taper ventilating duct stub end is connected on aspirator,
Small head end is connected to installation housing top, and some airing holes are additionally provided with taper ventilating duct.
In the above-mentioned LED street lamp for road lighting, the taper ventilating duct microcephaly port footpath is more than heat dissipation ventilation
The internal diameter of pipe.
In the above-mentioned LED street lamp for road lighting, the radial direction shock-damping structure is acted on respectively including some two ends
Spring on radial direction snubber block and lower chambers cavity wall;Outside fix blind hole is respectively equipped with the lateral surface of every piece of radial direction snubber block,
The lower chambers cavity wall with the outside fix blind hole provided with corresponding interior Blind locating holes are thought, one end of the spring inserts in outside fix
In blind hole, the other end is inserted in interior Blind locating holes.
In the above-mentioned LED street lamp for road lighting, the bottom chamber is additionally provided with below controller for road lamp
Soft support boss, described soft support boss has some bear against in street lamp control close to the one side of controller for road lamp
Provided with some and described one-to-one vertical dampings of projection inside the projection of device lower surface processed, described soft support boss
Part.
In the above-mentioned LED street lamp for road lighting, described soft support boss is vertically arranged provided with some
And with the raised one-to-one installing blind, the aperture of installing blind down, described vertical damping part for spring and
In elastic rubber column any one and be arranged in installing blind, one end of vertical damping part acts on the hole of installing blind
Bottom, the other end is acted on installation shell.
It is provided with the above-mentioned LED street lamp for road lighting, at the notch of described annular groove and works as radial direction snubber block
Excessive radial can limit the position-limit mechanism that the radial direction snubber block excessive radial is outwards deformed upon when outwards deforming upon;The limit
Position mechanism includes being connected to radial direction snubber block lower end and the arc-shaped limit block at annular groove notch, described arc-shaped limit block
Thickness is less than the groove width of annular groove and leaves gap between arc-shaped limit block and lower chambers cavity wall.
In the above-mentioned LED street lamp for road lighting, described installation shell sidepiece is provided with least one cantilevered
Mounting bracket.Cantilevered mounting bracket is fixed by fixed forms such as welding or bolts.
In the above-mentioned LED street lamp for road lighting, described installation outer casing bottom is passed provided with least one hydraulic pressure
Sensor.In arc protective block of the hydraulic pressure sensor periphery provided with the distribution of some even circumferentials and with installing cage connection.
Compared with prior art, the advantage of this LED street lamp for being used for road lighting is:1st, design more reasonable, due to
There is provided radial direction snubber block combination radial direction shock-damping structure can radially carry out shock-absorbing protecting to controller for road lamp, it is soft due to being provided with
Property support boss combine raised and vertical damping part, the vertical direction of controller for road lamp can be protected, that is, work as road surface
When shaking, the service life of controller for road lamp can further be extended by the protection radially with vertical direction, meanwhile, knot
Structure stability is good, practical.2nd, it is simple in construction and easily fabricated.3rd, avoid electric shock accidents, safety and be easy to it is expanded should
With.4th, due to being provided with aspirator and thermal insulation board combination heat dissipation ventilation pipe, the structure of taper ventilating duct, it is possible to increase thermal diffusivity
Can, can further it increase the service life.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is provided.
Fig. 2 is the LED control device structural representation that the present invention is provided.
In figure, install shell 1, closed cavity 1a, cantilevered mounting bracket 1b, aspirator 1c, radiating ribs 1d, thermal insulation board 1e,
Temperature sensor 1f, lower casing 11, upper casing 12, sealing ring 13, controller for road lamp 2, radial direction snubber block 3, annular groove 3a, limited step
31st, radial direction shock-damping structure 4, spring 41, position-limit mechanism 5, arc-shaped limit block 51, soft support boss 6, projection 61, vertical damping
Part 62, installing blind 63, hydraulic pressure sensor 7, arc protective block 71a, heat dissipation ventilation pipe 8, circular radiating muscle body 81, taper are led
Air duct 9, airing hole 91, lamp stand 10, extension rod 100, LED 110, protective cover 120, solar photovoltaic assembly 130, inverter
140。
Embodiment
Specific embodiment the following is invention and with reference to accompanying drawing, is further described to technical scheme, but
The present invention is not limited to these embodiments.
As shown in Figure 1-2, this LED street lamp for being used for road lighting includes being vertically arranged and fixing on the ground by flange
Lamp stand 10, the top of lamp stand 10 provided with laterally set extension rod 100, on extension rod 100 be provided with LED 110, in lamp
One end outer wall of the bar 10 close to ground is provided with the LED control device being connected with LED 110, is provided with and is set on lamp stand 10
The protective cover 120 of LED control device periphery.Protective cover 120 can avoid stolen and play a part of protection.Further, in lamp
The top of bar 10 and/or extension rod 100 are provided with solar photovoltaic assembly 130, and described solar photovoltaic assembly 130 passes through inversion
Device 140 is connected with LED 110.Solar photovoltaic assembly 130 is solar panel.Can absorb solar heat so as to
LED is powered.
As shown in Fig. 2 LED control device includes the installation shell 1 for having closed cavity 1a and being vertically arranged.Install outer
Shell 1 includes lower casing 11 and the upper casing 12 being fastened on lower casing 11.Sealing ring 13, the phase of lower casing 11 are provided between lower casing 11 and upper casing 12
There is lower annular groove to one end of upper casing 12, there is the upper annular groove corresponding with the lower annular groove, lower annular on upper casing 12
Groove and upper annular groove formation circular orientation chamber, described sealing ring 13 are arranged on circular orientation intracavitary.Secondly, described lower casing 11
Connected between upper casing 12 by ring flange.Lower casing 11 and upper casing 12 are made by stainless steel material, be difficult to get rusty and structure is strong
Degree is high.In addition, being additionally provided with male-female engagement sealing structure between lower casing 11 and upper casing 12.Male-female engagement sealing structure includes setting
Lower ring packing step on lower casing 11, provided with the annular protrusion that can be engaged with lower ring packing step on upper casing 12.
In order to improve heat dispersion, upper chamber and cavity of resorption can be separated into by closed cavity 1a by being provided with closed cavity 1a
The thermal insulation board 1e of room, thermal insulation board 1e it is horizontally disposed and on thermal insulation board 1e provided with it is some can make that upper chamber connect with lower chambers it is scattered
Hot hole, heat emission hole is tapered, and the lower end orifice diameter of the heat emission hole is more than upper end orifice diameter.Further enhance heat dispersion.
Provided with the aspirator 1c being fixed on thermal insulation board 1e in upper chamber, provided with wind gathering cylinder between thermal insulation board 1e and aspirator 1c,
The taper ventilating duct 9 directly over aspirator 1c is additionally provided with upper chamber, aspirator 1c is to up-draught and wind is entered to cone
In shape ventilating duct 9, the top of shell 1 is being installed provided with the heat dissipation ventilation pipe 8 connected with taper ventilating duct 9, the heat dissipation ventilation pipe 8
Top closure and on heat dissipation ventilation pipe 8 be provided with some circular radiating muscle bodies 81 axially arranged along heat dissipation ventilation pipe 8.Its
It is secondary, it is additionally provided with bottom chamber for detecting bottom chamber temperature and energy when temperature when bottom chamber reaches setting maximum temperature
The temperature sensor 1f of opening control signal is produced, described aspirator 1c is connected with temperature sensor 1f.When bottom chamber
When temperature is higher than the highest setting temperature of controller for road lamp, aspirator 1c, which is opened, to be radiated, and the aspirator 1c of the present embodiment is
Aerofoil fan.Protective cover 120 be provided with for heat dissipation ventilation pipe 8 through perforation and protective cover 120 and heat dissipation ventilation pipe 8 it is close
Envelope connection.
Prioritization scheme, the stub end of taper ventilating duct 9 of the present embodiment is connected on aspirator 1c, and small head end is connected to installation
The roof of shell 1, is additionally provided with some airing holes 91 on taper ventilating duct 9.Further, the microcephaly port footpath of taper ventilating duct 9 is more than
The internal diameter of heat dissipation ventilation pipe 8.
Controller for road lamp 2 is provided with bottom chamber, bottom chamber, which is additionally provided with, to be vertically arranged and be distributed in outside controller for road lamp 2
The radial direction snubber block 3 enclosed, the upper end of radial direction snubber block 3 is connected to lower casing 11 close to one end of upper casing 12, and the other end is hanging downwards.
Also, radial direction snubber block 3 is connected as a single entity structure with lower casing 11.The even circumferential of radial direction snubber block 3 is distributed in outside controller for road lamp 2
Enclose and be encircled into a circle.Annular groove 3a is formed between the radial direction snubber block 3 and closed cavity 1a cavity walls and controller for road lamp 2 is logical
Cross demountable structure to be fixed on radial direction snubber block 3, annular groove 3a is deformation groove, i.e. when shaking, annular groove 3a groove
Mouth is expanded or reduced;Secondly, demountable structure includes the external screw thread for being arranged on the outer wall of controller for road lamp 2, is being encircled into a circle
The inwall of radial direction snubber block 3 be provided with the internal thread that is threadedly coupled with external screw thread.Further, the lower end inside of the radial direction snubber block 3
It is additionally provided with the limited step 31 for preventing the controller for road lamp 2 from excessively moving down.
The radial direction shock-damping structure 4 being located in annular groove 3a is provided between radial direction snubber block 3 and lower chambers cavity wall, specifically
Ground, the radial direction shock-damping structure 4 includes the spring 41 that some two ends are respectively acting on radial direction snubber block 3 and lower chambers cavity wall.It is excellent
Change scheme, outside fix blind hole is respectively equipped with the lateral surface of every piece of radial direction snubber block 3, and the lower chambers cavity wall is provided with outer with this
Blind locating holes think corresponding interior Blind locating holes, and one end of the spring 41 is inserted in outside fix blind hole, and the other end inserts in interior positioning
In blind hole.Three springs set gradually from the bottom up 41 are respectively equipped with every piece of radial direction snubber block 3 of the present embodiment, and it is described
The elastic force of spring 41 is gradually reduced from the bottom up.
The footpath can be limited when the excessive radial of radial direction snubber block 3 is outwards deformed upon by being provided with annular groove 3a notch
The position-limit mechanism 5 outwards deformed upon to the excessive radial of snubber block 3, specifically, the position-limit mechanism 5 include being connected to radial direction damping
The lower end of block 3 and the arc-shaped limit block 51 at annular groove 3a notches, the described thickness of arc-shaped limit block 51 are less than annular groove 3a
Groove width and leave gap between arc-shaped limit block 51 and lower chambers cavity wall.Arc-shaped limit block 51 is fixed by some self threading pins
In the lower end outside of radial direction snubber block 3, there is the mating surface matched with lower chambers cavity wall in the outside of each arc-shaped limit block 51.
The soft support boss 6 below controller for road lamp 2 is additionally provided with the closed cavity 1a for installing shell 1, it is soft
Property support boss 6 is made up of silica gel or rubber.There are some points close to the one side of controller for road lamp 2 in soft support boss 6
The projection 61 of the lower surface of controller for road lamp 2 is not resisted against, there is arc convex respectively in each projection 61, in soft support boss
6 inside are convex in soft support for the ease of installing provided with the one-to-one vertical damping part 62 of some and described projections 61
Platform 6 provided with it is some be vertically arranged and with the raised 61 one-to-one installing blind 63, the aperture of installing blind 63 down,
Described vertical damping part 62 is any one in spring and elastic rubber column and is arranged in installing blind 63, subtracts vertically
One end of shake part 62 acts on the bottom hole of installing blind 63, and the other end is acted on installation shell 1.
Further, in order to improve safety coefficient, at least one hydraulic pressure sensor 7 is provided with installing the bottom of shell 1.Hydraulic pressure is sensed
When the ponding pressure that device 7 is detected is more than the maximum water pressure of setting, controller for road lamp 2 is set to control street lamp by hydraulic pressure sensor 7
Extinguish.
In the present embodiment, the sidepiece of shell 1 is installed and is provided with least one cantilevered mounting bracket 1b.Pass through cantilevered mounting bracket
The present embodiment is attached to the setting position on the wall of lamp stand side by 1b, and hydraulic pressure sensor 7 is connected with external, and hydraulic pressure sensor 7 is produced
Control signal and the administrative center's system for transmitting signals to the region, then administrative center's system reception signal is so as to street lamp
Controller 2 extinguishes the order of LED street lamp, i.e. LED street lamp is off, and the structure can prevent from causing pedestrian to touch due to electric leakage
Electricity, improves the safety coefficient of trip.
In addition, the present embodiment can be to controller for road lamp 2 by being provided with the combination radial direction of radial direction snubber block 3 shock-damping structure 4
Shock-absorbing protecting is radially carried out, projection 61 and vertical damping part 62 are combined due to being provided with soft support boss 6, can be to street lamp
The vertical direction of controller 2 is protected, i.e., when road surface is shaken, and one can be entered by the protection radially with vertical direction
The service life of step extension controller for road lamp 2, meanwhile, structural stability is good.
Further, thermal insulation board 1e, aspirator 1c, heat dissipation ventilation pipe 8, taper ventilating duct 9 and temperature sensor 1f work are passed through
With can further improve heat dispersion, so as to increase the service life.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more having used installation shell 1, closed cavity 1a, cantilevered mounting bracket 1b, aspirator 1c, radiating herein
Muscle 1d, thermal insulation board 1e, temperature sensor 1f, lower casing 11, upper casing 12, sealing ring 13, controller for road lamp 2, radial direction snubber block 3, ring
Shape groove 3a, limited step 31, radial direction shock-damping structure 4, spring 41, position-limit mechanism 5, arc-shaped limit block 51, soft support boss 6,
Projection 61, vertical damping part 62, installing blind 63, hydraulic pressure sensor 7, arc protective block 71a, heat dissipation ventilation pipe 8, annular dissipate
Hot muscle body 81, taper ventilating duct 9, airing hole 91, lamp stand 10, extension rod 100, LED 110, protective cover 120, solar energy
The terms such as component 130, inverter 140 are lied prostrate, but are not precluded from the possibility using other terms.The use of these terms is only to be
More easily describe and explain the essence of the present invention;Being construed as any additional limitation is all and present invention essence
What god disagreed.