CN208397838U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
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- CN208397838U CN208397838U CN201821095711.1U CN201821095711U CN208397838U CN 208397838 U CN208397838 U CN 208397838U CN 201821095711 U CN201821095711 U CN 201821095711U CN 208397838 U CN208397838 U CN 208397838U
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- plate
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- appliance box
- mounting rod
- mounting
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Abstract
The utility model discloses one kind LED street lamps, including inserted link seat, electric appliance box, mounting rod, the front end-plate with streamlined leading flank and an at least open type LED module；The open type LED module includes cooling base and LED light, cooling base includes mounting plate and several heat sinks for being vertically connected on mounting plate upper surface, several ventilating drainage channels being made of two adjacent heat sinks and mounting plate are formed, LED light is arranged on the lower end surface of mounting plate；Inserted link seat and mounting rod are separately positioned on front side and the rear side of electric appliance box, and the front end-plate is connected to the end of mounting rod, and the LED module is placed between electric appliance box and front end and is fixed on mounting rod, and has gap respectively between electric appliance box and front end-plate.The utility model is installed by cooling base, keep LED module exposed, and by ventilating drainage channel it is self-cleaning by rainwater, it is no longer necessary to wrap up LED module housing carry out installation and it is dust-proof, and combine streamlined front end-plate and interstitial structure setting greatly promote heat dissipation effect.
Description
Technical field:
The utility model relates to street lamp more particularly to a kind of LED street lamps.
Background technique:
LED module in LED street lamp is to prevent dust to be typically disposed in corresponding box body, and have when LED module work
Fever, how to improve the radiating efficiency of LED street lamp, thus improve the job stability of LED module and service life be one ratio
More insoluble technical problem.
Summary of the invention:
The purpose of the utility model is to overcome above-mentioned the shortcomings of the prior art, provide a kind of with excellent radiating effect
The LED street lamp of energy, above-mentioned purpose are addressed by following technical proposals.
The LED street lamp, including inserted link seat, electric appliance box, mounting rod, the front end-plate with streamlined leading flank and at least one
Open type LED module；The open type LED module includes cooling base and LED light, and cooling base includes mounting plate and vertically connects
Several heat sinks of end face on a mounting board are connect, formation is several to be led to by two adjacent heat sinks with the ventilating drainage that mounting plate is constituted
Road, LED light are arranged on the lower end surface of mounting plate；Inserted link seat and mounting rod are separately positioned on front side and the rear side of electric appliance box, institute
The end that front end-plate is connected to mounting rod is stated, the LED module is placed between electric appliance box and front end and is fixed on mounting rod, and
There is gap respectively between electric appliance box and front end-plate.The utility model is installed by cooling base, keeps LED module naked
Dew, and self-cleaning by rainwater by ventilating drainage channel, it is no longer necessary to which the housing for wrapping up LED module carries out installation and dust-proof, and ties
The setting of interflow line style front end-plate and interstitial structure greatly promotes heat dissipation effect.
Further, the mounting plate on cooling base corresponds to ventilating drainage channel both ends and is angled slightly downward.Just
Rainwater is with the outflow for depositing dust in conduit in the rainy day.
Further, the heat sink on cooling base is the plate with symmetric geometry, and several heat sinks are in symmetrically
Heart line direction equidistantly arranges, and the center of each heat sink is equipped with the opposite symmetrical slot in heat sink center, the slot with
Mounting rod is adapted, and the slot on several heat sinks forms conduit, and cooling base is plugged on mounting rod by the conduit.Benefit
It is not only compact convenient for connection structure with the slot grafting relationship on mounting rod and heat sink, but also be convenient for the heat derives on heat sink.
Further, electric appliance box is the symmetrical structure of opposite heat sink symmetrical center line, and on front side of inner cavity and back center
Position is respectively equipped with installing frame compatible with mounting rod and clamping seats compatible with inserted link seat；Mounting rod corresponding end is from electricity
The front end of device case is protruded into electric appliance box and is inserted into installing frame, and is connected through a screw thread part and is fixed on installing frame；Inserted link seat one end from
The rear end of electric appliance box is protruded into and is inserted into clamping seats, and is connected through a screw thread part and is fixed on clamping seats.
Further, it for convenience of the connection with front end-plate, is equipped on the trailing flank of front end-plate and is connected at least provided with two
Screw hole.
Further, mounting rod includes the profile of flute profile, the cover board for being entrenched in the section bar open end and at least two drawings
Bar, the pull rod both ends are respectively equipped with external screw thread, are respectively equipped at least one along type on the parallel inner sidewall of the two of the profile
The tie rod hole of material length direction setting；The position of tie rod hole is adapted with the position of connecting screw hole, and described pull rod one end passes through outer
Screw thread is rotatably connected in being correspondingly connected in screw hole on front end-plate, and the other end passes through corresponding tie rod hole and is screwed on spiral shell by the end external screw thread
Mounting rod is fixed in installing frame by mother.The profile design of mounting rod can greatly reduce the corresponding neck component of the installation bar assembly
Amount of machining, and appearance looks elegant, while the installation of mounting rod also being facilitated to connect
Further, the bottom surface of the profile of the flute profile of mounting rod is equipped with the mounting hole of spaced set, more than two
LED module (3) is equally spacedly mounted on mounting rod (4) by mounting hole, and has gap between adjacent LED mould group (3).By
Mounting hole on the profile of the flute profile of mounting rod facilitates LED module (3) equidistant and has the installation settings in gap.
Further, the light-emitting surface of LED module is to be made of straight line identical and that two parallel arcuate edges are parallel with two
Quadrangle, and arcuate edge is the opposite symmetrical arcuate edge of heat sink symmetrical centre, straight line and heat sink symmetrical center line
In parallel.And curved surface compatible with arcuate edge is respectively equipped on front side of the rear side and electric appliance box (2) of front end-plate (5).Change LED
The shape of all the time more stiff rectangular surfaces of mould group light-emitting surface, makes light-emitting surface have more smart and elegant sense, has more preferable
Decoration functions.
Further, the gap is 3~10mm.The gap is in the case where guaranteeing has heat dissipation ventilation, it is ensured that knot
Structure it is compact.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the bottom view of the utility model LED street lamp shown in Fig. 1.
Fig. 3 is the structural schematic diagram of LED module.
Fig. 4 is that LED module shown in Fig. 3 looks up direction structure schematic diagram.
Fig. 5 is the partial structural diagram of LED module shown in Fig. 3.
Fig. 6 is the electric appliance box schematic diagram after opening.
Fig. 7 is the connection schematic diagram of front end-plate and mounting rod.
In above-mentioned each figure: 1 inserted link seat, 2 electric appliance boxes, 21 installing frames, 22 clamping seats, 3 LED modules, 30 light-emitting surfaces,
The arcuate edge of 301 light-emitting surfaces, the straight line of 302 light-emitting surfaces, 31 cooling bases, 311 mounting plates, 312 heat sinks, 3122 heat sinks
Center line, 4 mounting rods, 5 front end-plates, 51 leading flanks, 52 trailing flanks, 6 gaps.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1,2, the LED street lamp of the utility model includes inserted link seat 1, electric appliance box 2, LED module 3, mounting rod 4 and front end
Plate 5.Inserted link seat 1 is used for grafting lamp stand, the rear side of electric appliance box is arranged in, the front side of electric appliance box 2, front end-plate is arranged in mounting rod 4
Be connected to the front end of mounting rod, the leading flank of the front end-plate 5 be it is streamlined, LED module 3 be placed in electric appliance box 2 and front end-plate 5 it
Between and be fixed on mounting rod 4, and have gap 6 between electric appliance box 2 and front end-plate 5 respectively.LED module 3 is mainly by radiating
Pedestal 31 and LED light 32 form, and heat dissipation 31, base include mounting plate 311 and several heat dissipations for being vertically connected on mounting plate upper surface
Plate 312, LED light 32 are arranged on the lower end surface of mounting plate 311.
Foregoing invention allows to directly carry out by cooling base by the design to cooling base 31 in LED module
Installation without being installed by housing, and simultaneously no longer needs housing package dust-proof, thus LED module it is direct it is exposed outside, can
The heat dissipation of higher efficiency, the heat sink 312 in cooling base 31 is in addition to playing heat spreading function, if it is also constituted with mounting plate 311
Dry passage 313, which, which removes, is used for ventilation and heat, also has the self-cleaning action to dust.When the channel of exposed cooling base
313 when being deposited with grey grey channel dirt, can be cleaned in the rainy day, rainwater can trickle downwards along channel two sides, will be in channel
Dust is taken out of, and then there is good souring in heavy rain or heavy rain day to channel, can dust preferably in cleaning passage.
The utility model also preferably protects LED module 3 by the setting of front end-plate 5 simultaneously, and passes through front end-plate 5
Leading flank 51 designs the radiating efficiency for further promoting LED light.When LED light is carried out wind by front, pass through fairshaped front side
Face 51 makes front carry out wind to be flowed backward along streamlined curved surface is smooth, to greatly reduce the wind pressure to front end-plate 5, and increase wind speed
Add, the distinguished and admirable LED module through rear side quickly flowed quickly takes heat out of, improves heat dissipation effect.
Such as Fig. 3-5, the mounting plate 311 in above-mentioned cooling base 31, which more preferably designs, is, is corresponding to ventilation row
Aquaporin both ends are angled slightly downward (referring to Fig. 5), in order to which the rainwater with dust flows out.In order to have LED street lamp more
Good moulding, the heat sink 312 of the present embodiment are the plate with symmetrical geometric form structure, and several heat sinks 312 are along symmetrical centre
Line direction equidistantly arranges, and it is symmetrical that opposite heat sink center line 3122 is equipped on the position of center line for corresponding to each heat sink
Slot 3121, which is adapted with mounting rod 4, and the slot on several heat sinks forms conduit, mounting rod 4 be placed in the conduit and with
Cooling base 31 connects.
Such as Fig. 6, electric appliance box 2 is the symmetrical structure of opposite heat sink symmetrical center line, the inner cavity front side of electric appliance box 2 and rear side
Center is respectively equipped with installing frame 21 and clamping seats 22, and installing frame 21 is adapted to the rear connecting portion split-phase of mounting rod 4, clamps
The correspondence clamped connection of seat 22 is adapted with inserted link seat 1, and electrical part 24 is placed in electric appliance box 2.The rear end of mounting rod 4 from
The front end of electric appliance box 2 is protruded into electric appliance box 2 and is inserted into installing frame 21, and connection fixed thereto.1 one end of inserted link seat is from electric appliance box 2
Rear end protrude into electric appliance box 2 and be inserted into clamping seats 22, and after being fixedly connected on electric appliance box by being fixed on the clamping seats 22
Side.
If Fig. 7 simultaneously combines Fig. 6, the profile 41 of mounting rod 4 including flute profile, the cover board 42 and extremely for being entrenched in the section bar open end
Few two pull rods 43.The both ends of pull rod 43 are respectively equipped with external screw thread, are respectively equipped with two edges on symmetrical two inner sidewall of profile 41
The tie rod hole 412 of profile length direction setting,；Each 43 one end of pull rod is connect by external screw thread with front end-plate 5, front end-plate 5
Trailing flank is equipped with the connecting screw hole for connecting with pull rod 43, and the external screw thread of pull rod front end is rotatably connected in front end-plate 5 and is correspondingly connected with
In screw hole, rear end passes through profile 41 and pulls up rod aperture, and passes through corresponding hole in installing frame and be screwed on nut 431, by 43 rear end of pull rod
It is fixed in installing frame, mounting rod 4 is made to be fixed on the front side of electric appliance box 2.Spaced set is machined on the bottom surface of profile 41
Array mounting hole 411, every group there are four mounting hole 411, several LED modules 3 to be equally spacedly mounted on by the mounting hole 411
It fills on bar 4, and makes there is gap between adjacent LED mould group 3.
It is generally regular geometric form in order to change LED module light-emitting surface, such as rectangle, round more stiff moulding, this implementation
The light-emitting surface 30 of the LED module 3 of example is the quadrangle being made of two parallel arcuate edges 301 straight line 302 side parallel with two,
And arcuate edge is the symmetrical arcuate edge of symmetrical centre of opposite heat sink, two straight lines are parallel with the symmetrical center line of heat sink
And the opposite symmetrical center line is symmetrical arranged.The moulding of light-emitting surface is set to have more smart and elegant sense.
The trailing flank 52 of front end-plate 5 corresponding to LED module front-end and back-end arch avris and the leading flank 21 of electric appliance box 2
For curved surface compatible with arcuate edge, the LED module equidistant arcuate gap between front end-plate 5 and electric appliance box 2 respectively is formed
6.The LED street lamp of the present embodiment has the LED module 3 of multiple parallel side-by-sides, equally has between two adjacent LED modules at equal intervals
Arcuate gap 6 can preferably radiate to the LED module in work by gap 6.Above-mentioned each gap 6 of the present embodiment controls
In 3~10mm, is guaranteeing that there is preferable heat dissipation ventilation performance in this way, also making LED street lamp structure compact.
Claims (10)
1. a kind of LED street lamp, it is characterised in that: including inserted link seat (1), electric appliance box (2), mounting rod (4), there is streamlined front side
The front end-plate (5) in face and at least an open type LED module (3)；The open type LED module (3) include cooling base (31) and
LED light (32), cooling base (31) include mounting plate (311) and several heat sinks for being vertically connected on mounting plate upper surface
(312), several ventilating drainage channels being made of two adjacent heat sinks and mounting plate are formed, LED light (32) is arranged in mounting plate
Lower end surface on；Inserted link seat (1) and mounting rod (4) are separately positioned on front side and the rear side of electric appliance box (2), the front end-plate (5)
It is connected to the end of mounting rod (4), the LED module (3) is placed between electric appliance box (2) and front end-plate (5) and is fixed on installation
On bar (4), and there is gap respectively between electric appliance box (2) and front end-plate (5).
2. a kind of LED street lamp according to claim 1, it is characterised in that: the mounting plate (311) on cooling base (31) is right
Ventilating drainage channel both ends described in Ying Yu are angled slightly downward.
3. a kind of LED street lamp according to claim 1, it is characterised in that: the heat sink (312) on cooling base (31) is
Symmetrical structure, several heat sinks (312) equidistantly arrange along symmetrical center line direction, and the center of each heat sink is equipped with
The opposite symmetrical slot in heat sink center (3121), the slot are adapted with mounting rod (4), and the slot on several heat sinks is formed
Conduit, cooling base (31) are plugged on mounting rod (4) by the conduit.
4. a kind of LED street lamp according to claim 3, it is characterised in that: electric appliance box (2) is opposite heat sink symmetrical centre
The symmetrical structure of line, and on front side of inner cavity and back center position be respectively equipped with mounting rod (4) compatible installing frame and with it is slotting
The compatible clamping seats of pole socket (1)；Mounting rod (4) corresponding end protrudes into electric appliance box (2) from the front end of electric appliance box (2) and is inserted into peace
In framing up, and it is connected through a screw thread part and is fixed on installing frame；Inserted link seat (1) one end is protruded into and is inserted into from the rear end of electric appliance box (2)
In clamping seats, and it is connected through a screw thread part and is fixed on clamping seats.
5. a kind of LED street lamp according to claim 4, it is characterised in that: the trailing flank of front end-plate (5) is equipped with and at least sets
There are two connecting screw holes.
6. a kind of LED street lamp according to claim 5, it is characterised in that: mounting rod (4) includes the profile of flute profile, is fitted into
Cover board and at least two pull rods at the section bar open end, the pull rod both ends are respectively equipped with external screw thread, and the two of the profile
At least one is respectively equipped on parallel inner sidewall along the tie rod hole of profile length direction setting；The position of tie rod hole with connect spiral shell
The position in hole is adapted, and described pull rod one end is rotatably connected in being correspondingly connected in screw hole on front end-plate by external screw thread, and the other end is worn
It crosses corresponding tie rod hole to be screwed on nut by the end external screw thread, mounting rod is fixed in installing frame.
7. a kind of LED street lamp according to claim 6, it is characterised in that: on the bottom surface of the profile of the flute profile of mounting rod (4)
Mounting hole equipped with spaced set, more than two LED modules (3) are equally spacedly mounted on mounting rod (4) by mounting hole
On, and have gap between adjacent LED mould group (3).
8. a kind of LED street lamp according to claim 1, it is characterised in that: the light-emitting surface of LED module (3) is parallel by two
The arcuate edge straight line composition parallel with two quadrangle, and arcuate edge is the symmetrical bow of symmetrical centre of opposite heat sink
Shape side, straight line are parallel with the symmetrical center line of heat sink.
9. a kind of LED street lamp according to claim 8, it is characterised in that: the rear side of front end-plate (5) and electric appliance box (2)
Front side is respectively equipped with curved surface compatible with arcuate edge.
10. a kind of LED street lamp according to claim 1, it is characterised in that: the gap is 3~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095711.1U CN208397838U (en) | 2018-07-11 | 2018-07-11 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821095711.1U CN208397838U (en) | 2018-07-11 | 2018-07-11 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397838U true CN208397838U (en) | 2019-01-18 |
Family
ID=65131505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821095711.1U Active CN208397838U (en) | 2018-07-11 | 2018-07-11 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980692A (en) * | 2018-07-11 | 2018-12-11 | 南京鹏万达照明有限公司 | A kind of LED street lamp |
-
2018
- 2018-07-11 CN CN201821095711.1U patent/CN208397838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980692A (en) * | 2018-07-11 | 2018-12-11 | 南京鹏万达照明有限公司 | A kind of LED street lamp |
| CN108980692B (en) * | 2018-07-11 | 2024-03-01 | 南京鹏万达照明有限公司 | LED street lamp |
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