CN205480631U - Adjustable two -way street lamp head of installation angle - Google Patents
Adjustable two -way street lamp head of installation angle Download PDFInfo
- Publication number
- CN205480631U CN205480631U CN201620230371.3U CN201620230371U CN205480631U CN 205480631 U CN205480631 U CN 205480631U CN 201620230371 U CN201620230371 U CN 201620230371U CN 205480631 U CN205480631 U CN 205480631U
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- bolt
- street lamp
- hole
- swivel head
- decoration
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a LED module street lamp head, especially an adjustable two -way street lamp head of installation angle belong to the the technical of semiconductor illumination field. It is including fixing the fixed mounting spare on the lamp pole, two heat dissipation lamp body street lamp head, decorate back plate, lamps and lanterns front end decoration including rotating head and lighting fixture linking piece, lighting fixture, lighting fixture decoration front bezel, LED module light source sub -assembly, drive power supply decoration back plate, light source module among the heat dissipation lamp body street lamp head, it still includes rotating head, bullet pad I, bullet pad II, the flat I of pad, the flat II of pad, bolt I, bolt II, nut I, nut II, screw rod, the terminal surface and the rotating head lighting fixture linking piece of rotating head are connected, the utility model discloses simple structure, adjustable street lamp head shines the angle, and is easy to assemble, easy and simple to handle.
Description
Technical field
This utility model relates to a kind of LED modular street lamp head, especially a kind of adjustable two-way street lamp cap of setting angle, belongs to technical field of semiconductor illumination.
Background technology
Street lamp uses high-pressure mercury lamp to be lighting source in early days, and its power consumption is big, and caloric value is big, and the life-span is short, and color rendering index is the highest, it is impossible to carry out secondary light-distribution, and setting angle such as cannot regulate at the shortcoming；So this street lamp cap uses LED module as lighting source.
The fixing bending angle that the most common street lamp cap either high-pressure mercury lamp or LED street lamp irradiating angle are fixed when being all by working out lamp stand, if lamp stand institute bending angle is improper or cannot reach expection light angle effect when there is change on road surface from lamp holder distance or measures inaccurate；So this utility model devises a kind of adjustable two-way street lamp cap of setting angle.
The most also there is the street lamp cap taking setting angle adjustable, mostly use tooth engaged, spring to cooperate to be illuminated the lamp holder of angular adjustment form, but this type of angular adjustment mode cost is big, installs inconvenience, regulating irradiation angle is bigger, it is more difficult to regulate with low-angle light angle；Because tooth engaged mode typically uses die casting molding, die cost is the highest and this type of tooth engaged can not be the least, otherwise easily with fracture, and the present invention can take sheet metal component boring intensive to be adjusted light angle, this type swivel head is easy to process, low cost, regulation minimum angles can be at 9 degree, and the regulation minimum angles of other forms is intended to bigger than this angle.
Summary of the invention
This utility model is in order to overcome drawbacks described above, it is therefore intended that provides a kind of simple in construction, can conveniently regulate the adjustable two-way street lamp cap of setting angle of setting angle range of exposures.
This utility model is achieved by the following technical programs:
A kind of adjustable two-way street lamp cap of setting angle, it includes the fixed installation part being fixed on lamp stand, two heat radiation body street lamp caps；
Heat radiation body street lamp cap includes swivel head lamp bracket convergence piece, lamp bracket, lamp bracket decoration header board, LED die set light source molectron, drives power supply decoration back plate, light source die to assemble decorations back plate, light fixture front end decoration；
It also includes swivel head, spring washer I, spring washer II, plain cushion I, plain cushion II, bolt I, bolt II, nut I, nut II, screw rod；
The end face of swivel head is connected with lamp bracket convergence piece with swivel head；
Wherein: the quantity of swivel head, spring washer I, spring washer II, plain cushion I, plain cushion II, bolt I, bolt II, nut I and nut II is all 2, and be symmetrically distributed in fixed installation part both sides；
Swivel head has one to make fixed pivot screw hole II and multiple continuously adjusting runs through screw hole I in lateral layout；
Being designed with bolt-through hole I, bolt-through hole II on fixed installation part, wherein bolt-through hole II is as the fixed pivot screw on fixed installation part；Screw rod is used for fixedly mounting part fastening lamp stand.
Further, bolt II sequentially passes through bolt-through hole II on the fixed pivot screw hole II on swivel head and fixed installation part；
Bolt I sequentially passes through the regulation on swivel head and runs through bolt-through hole I on screw hole I and fixed installation part；
Regulation runs through screw hole I, bolt-through hole I as the screw regulating light angle.
Further, in lamp bracket, it is provided with LED die set light source molectron；Drive power supply decoration back plate, light source die to assemble decorations back plate and be positioned at the upper end of lamp bracket；Lamp bracket decoration header board is positioned at the lower end of lamp bracket, light fixture front end decoration is positioned at the horizontal leading ends of lamp bracket.
Regulation setting angle, is to be changed by bolt I to reach to adjust angle purpose to position, hole difference selected by the multiple continuous bolt installation regulation through hole I1-1 on swivel head.
Lamp body radiator becomes penetrance sieve-like, increases with air contact area and cross-ventilation heat radiation also helps wind resistance, will not pile up dust；The symmetrical both sides being installed on fixed installation part of this lamp holder；It is particularly adapted to two-way road greenbelt and single lamp stand street lamp two-way road illumination is installed.
When irradiating angle is undesirable when seated, just bolt I upper cap nut I can be unscrewed, then bolt I is taken out and be arranged on any hole in swivel head I1-1 series through hole, after being adjusted to required angle, the most successively by plain cushion I, spring washer I, it is installed on bolt I opposite side, again nut I tightened, thus just complete irradiating angle regulation.
The beneficial effects of the utility model:
This utility model can carry out multi-angle regulation to LED street lamp head so that it is reaches optimal light angle effect, will not be affected by pole height and ground level.
Accompanying drawing explanation
Fig. 1 is the adjustable two-way street lamp cap exploded perspective view of setting angle of the present utility model；
Fig. 2 is adjustable angle bi-directional configuration part schematic diagram of the present utility model；
Fig. 3 is setting angle of the present utility model adjustable two-way street lamp cap whole modulated structure schematic diagram.
Detailed description of the invention
1,2,3 pairs of this utility model are described in detail below in conjunction with the accompanying drawings:
A kind of adjustable two-way street lamp cap of setting angle, it includes 5, two the heat radiation body street lamp caps of fixed installation part being fixed on lamp stand；
Heat radiation body street lamp cap includes swivel head lamp bracket convergence piece 8, lamp bracket 10, lamp bracket decoration header board 9, LED die set light source molectron 12, drives power supply decoration back plate 6, light source die to assemble decorations back plate 7, light fixture front end decoration 11；
It also includes swivel head 1, spring washer I2-2, spring washer II3-2, plain cushion I2-1, plain cushion II3-1, bolt I2, bolt II3, nut I2-3, nut II3-3, screw rod 4；
The end face of swivel head 1 is connected with lamp bracket convergence piece 8 with swivel head；
Wherein: the quantity of swivel head 1, spring washer I2-2, spring washer II3-2, plain cushion I2-1, plain cushion II3-1, bolt I2, bolt II3, nut I2-3 and nut II3-3 is all 2, and be symmetrically distributed in fixed installation part 5 both sides；
Swivel head 1 has one to make fixed pivot screw hole II 1-2 and multiple continuously adjusting runs through screw hole I 1-1 in lateral layout；
Being designed with bolt-through hole I5-1, bolt-through hole II5-2 on fixed installation part 5, wherein bolt-through hole II5-2 is as the fixed pivot screw on fixed installation part 5；Screw rod 4 is used for fixedly mounting part fastening lamp stand.
Bolt II3 sequentially passes through bolt-through hole II5-2 on fixed pivot screw hole II 1-2 on swivel head 1 and fixed installation part；
Bolt I2 sequentially passes through the regulation on swivel head 1 and runs through bolt-through hole I5-1 on screw hole I 1-1 and fixed installation part 5；
Regulation runs through screw hole I 1-1, bolt-through hole I5-1 as the screw regulating light angle.
LED die set light source molectron 12 it is provided with in lamp bracket 10；Drive power supply decoration back plate 6, light source die to assemble decorations back plate 7 and be positioned at the upper end of lamp bracket 10；Lamp bracket decoration header board 9 is positioned at the lower end of lamp bracket 10, light fixture front end decoration 11 is positioned at the horizontal leading ends of lamp bracket 10.
This product is time irradiating angle is undesirable when seated, just bolt I2 upper cap nut I2-3 can be unscrewed, then bolt I2 is extracted another position, hole filled in multiple continuous bolt installation regulation through hole I1-1, now can be carried out angular adjustment, after being adjusted to required angle, the most successively plain cushion I2-1, spring washer I2-2 are loaded, finally tighten with nut I2-3, thus just complete irradiating angle regulation, this utility model can carry out multi-angle regulation to LED street lamp head so that it is reaches optimal illuminating effect；
Screw rod 4 is used for fixedly mounting part 5 and is installed on lamp stand.
In addition to above-described embodiment, this utility model can also have other embodiments, all employing equivalents or the technical scheme of equivalent transformation form, all falls within the protection domain of this utility model requirement.
Claims (3)
1. the adjustable two-way street lamp cap of setting angle, it is characterised in that: it includes the fixed installation part (5) being fixed on lamp stand, two heat radiation body street lamp caps；
Heat radiation body street lamp cap includes swivel head lamp bracket convergence piece (8), lamp bracket (10), lamp bracket decoration header board (9), LED die set light source molectron (12), drives power supply decoration back plate (6), light source die to assemble decorations back plate (7), light fixture front end decoration (11)；
It also includes swivel head (1), spring washer I(2-2), spring washer II(3-2), plain cushion I(2-1), plain cushion II(3-1), bolt I(2), bolt II(3), nut I(2-3), nut II(3-3), screw rod (4)；
The end face of swivel head (1) is connected with lamp bracket convergence piece (8) with swivel head；
Wherein: swivel head (1), spring washer I(2-2), spring washer II(3-2), plain cushion I(2-1), plain cushion II(3-1), bolt I(2), bolt II(3), nut I(2-3) and nut II(3-3) quantity be all 2, and be symmetrically distributed in fixed installation part (5) both sides；
Swivel head (1) has one to make fixed pivot screw hole II (1-2) and multiple continuously adjusting runs through screw hole I (1-1) in lateral layout；
Be designed with bolt-through hole I(5-1 in fixed installation part (5)), bolt-through hole II(5-2), wherein bolt-through hole II(5-2) as the fixed pivot screw fixedly mounted on part (5)；Screw rod (4) is used for fixedly mounting part fastening lamp stand.
Setting angle the most according to claim 1 is adjustable two-way street lamp cap, it is characterised in that: bolt II(3) sequentially pass through bolt-through hole II(5-2 on the fixed pivot screw hole II (1-2) on swivel head (1) and fixed installation part)；
Bolt I(2) sequentially pass through the regulation on swivel head (1) and run through screw hole I (1-1) and the upper bolt-through hole I(5-1 of fixed installation part (5))；
Regulation runs through screw hole I (1-1), bolt-through hole I(5-1) as the screw regulating light angle.
Setting angle the most according to claim 1 is adjustable two-way street lamp cap, it is characterised in that: in lamp bracket (10), it is provided with LED die set light source molectron (12)；Drive power supply decoration back plate (6), light source die to assemble decorations back plate (7) and be positioned at the upper end of lamp bracket (10)；Lamp bracket decoration header board (9) is positioned at the lower end of lamp bracket (10), light fixture front end decoration (11) is positioned at the horizontal leading ends of lamp bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230371.3U CN205480631U (en) | 2016-03-24 | 2016-03-24 | Adjustable two -way street lamp head of installation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230371.3U CN205480631U (en) | 2016-03-24 | 2016-03-24 | Adjustable two -way street lamp head of installation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480631U true CN205480631U (en) | 2016-08-17 |
Family
ID=56651534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230371.3U Expired - Fee Related CN205480631U (en) | 2016-03-24 | 2016-03-24 | Adjustable two -way street lamp head of installation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480631U (en) |
-
2016
- 2016-03-24 CN CN201620230371.3U patent/CN205480631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |