CN205480632U - Adjustable one -way street lamp head of installation angle - Google Patents
Adjustable one -way street lamp head of installation angle Download PDFInfo
- Publication number
- CN205480632U CN205480632U CN201620230373.2U CN201620230373U CN205480632U CN 205480632 U CN205480632 U CN 205480632U CN 201620230373 U CN201620230373 U CN 201620230373U CN 205480632 U CN205480632 U CN 205480632U
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- bolt
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- decoration
- street lamp
- lamp bracket
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Abstract
The utility model relates to an adjustable one -way street lamp head of installation angle belongs to the the technical of semiconductor illumination field. It links up piece, lighting fixture, lighting fixture decoration front bezel, LED module light source sub -assembly, drive power supply decoration back plate, light source module decoration back plate, lamps and lanterns front end decoration including rotating head and lighting fixture in fixing the fixed mounting spare on the lamp pole, the lamp body street lamp head that dispels the heat, the design has bolt through hole I, bolt through hole II on the fixed mounting spare, and the screw rod is used for fixed mounting spare fastening lamp pole, flat pad I, bullet pad I, nut I are used for fastening angle adjusting bolt I, flat pad II, bullet pad II, nut II are used for fastening fulcrum bolt II. 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 unidirectional 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 unidirectional street lamp cap of setting angle.
The most also there is the unidirectional 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, 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 an objective to provides a kind of simple in construction, can conveniently regulate the LED modular street lamp head of setting angle range of exposures.
This utility model is achieved by the following technical programs:
A kind of adjustable unidirectional street lamp cap of setting angle, it includes that the fixed installation part being fixed on lamp stand, heat radiation body street lamp cap include that swivel head assembles decorations back plate, light fixture front end decoration with lamp bracket convergence piece, lamp bracket, lamp bracket decoration header board, LED die set light source molectron, driving power supply decoration back plate, light source die；
Being designed with bolt-through hole I, bolt-through hole II on fixed installation part, wherein bolt-through hole I is as the dynamic screw of regulation setting angle, and 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；
Plain cushion I, spring washer I, nut I are for fastening the bolt I of fulcrum；Plain cushion II, spring washer II, nut II are for fastening the bolt II of fulcrum；
Swivel head has the screw hole II of a fixed pivot for installing the bolt II of fulcrum in lateral layout, and this bolt II passes the bolt-through hole II of fixed installation part；
Swivel head also has multiple continuously adjusting to run through screw hole I for installing bolt I in lateral layout；This bolt I is that setting angle regulates screw through bolt-through hole I, bolt-through hole I on fixed installation part.
Further, the end face of swivel head is connected with swivel head lamp bracket convergence piece, is provided with LED die set light source molectron in lamp bracket；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, light fixture front end decoration are positioned at the lower end of lamp bracket.
Swivel head of the present utility model lateral layout have one make fulcrum run through fixing threaded hole and multiple continuously adjusting runs through screw, when irradiating angle is undesirable when seated, just bolt II upper cap nut II can be unscrewed and be not required to extract, then bolt I is taken out any hole being arranged in swivel head 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.
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 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 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 unidirectional street lamp cap exploded perspective view of setting angle of the present utility model；
Fig. 2 is setting angle of the present utility model adjustable check configuration part schematic diagram；
Fig. 3 is setting angle of the present utility model adjustable unidirectional 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 unidirectional street lamp cap of setting angle, it includes that the fixed installation part 5 being fixed on lamp stand, heat radiation body street lamp cap include that swivel head assembles decorations back plate 7, light fixture front end decoration 11 with lamp bracket convergence piece 8, lamp bracket 10, lamp bracket decoration header board 9, LED die set light source molectron 12, driving power supply decoration back plate 6, light source die；
Being designed with bolt-through hole I5-1, bolt-through hole II5-2 on fixed installation part 5, wherein bolt-through hole I5-1 is as the dynamic screw of regulation setting angle, and 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；
Plain cushion I2-1, spring washer I2-2, nut I2-3 are for fastening the bolt I2 of fulcrum；Plain cushion II3-1, spring washer II3-2, nut II3-3 are for fastening the bolt II3 of fulcrum；
Swivel head 1 has screw hole II 1-2 of a fixed pivot for installing the bolt II3 of fulcrum in lateral layout, and this bolt II3 passes the bolt-through hole II5-2 of fixed installation part；
Swivel head 1 also has multiple continuously adjusting to run through screw hole I 1-1 for installing bolt I2 in lateral layout；This bolt I2 is that setting angle regulates screw through bolt-through hole I5-1, bolt-through hole I5-1 on fixed installation part.
The end face of swivel head 1 is connected with swivel head lamp bracket convergence piece 8, is provided with LED die set light source molectron 12 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, light fixture front end decoration 11 are positioned at the lower end 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 filled in multiple another position, hole continuously adjusting and running through in screw hole I 1-1, now can be carried out angular adjustment, after being adjusted to required angle, then nut I2-3 is tightened, 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 (2)
1. the adjustable unidirectional street lamp cap of setting angle, it is characterised in that: it includes that the fixed installation part (5) being fixed on lamp stand, heat radiation body street lamp cap include that swivel head assembles decorations back plate (7), light fixture front end decoration (11) with lamp bracket convergence piece (8), lamp bracket (10), lamp bracket decoration header board (9), LED die set light source molectron (12), driving power supply decoration back plate (6), light source die；
Be designed with bolt-through hole I(5-1 in fixed installation part (5)), bolt-through hole II(5-2), wherein bolt-through hole I(5-1) as the dynamic screw of regulation setting angle, 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；
Plain cushion I(2-1), spring washer I(2-2), nut I(2-3) for fastening the bolt I(2 of fulcrum)；Plain cushion II(3-1), spring washer II(3-2), nut II(3-3) for fastening the bolt II(3 of fulcrum)；
Swivel head (1) has the screw hole II (1-2) of a fixed pivot for installing the bolt II(3 of fulcrum in lateral layout), this bolt II(3) pass the bolt-through hole II(5-2 fixedly mounting part)；
Swivel head (1) also has multiple continuously adjusting to run through screw hole I (1-1) and be used for installing bolt I(2 in lateral layout)；This bolt I(2) through fixedly mounting bolt-through hole I(5-1 on part), bolt-through hole I(5-1) it is that setting angle regulates screw.
Setting angle the most according to claim 1 is adjustable unidirectional street lamp cap, it is characterised in that: the end face of swivel head (1) is connected with swivel head lamp bracket convergence piece (8), is provided with LED die set light source molectron (12) 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), light fixture front end decoration (11) are positioned at the lower end of lamp bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230373.2U CN205480632U (en) | 2016-03-24 | 2016-03-24 | Adjustable one -way street lamp head of installation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230373.2U CN205480632U (en) | 2016-03-24 | 2016-03-24 | Adjustable one -way street lamp head of installation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480632U true CN205480632U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230373.2U Expired - Fee Related CN205480632U (en) | 2016-03-24 | 2016-03-24 | Adjustable one -way street lamp head of installation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI624615B (en) * | 2016-12-19 | 2018-05-21 | 光寶電子（廣州）有限公司 | Adjustable fixing structure and illumination apparatus |
| CN109973955A (en) * | 2017-12-28 | 2019-07-05 | 光宝电子(广州)有限公司 | Lighting device and its setting method |
-
2016
- 2016-03-24 CN CN201620230373.2U patent/CN205480632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI624615B (en) * | 2016-12-19 | 2018-05-21 | 光寶電子（廣州）有限公司 | Adjustable fixing structure and illumination apparatus |
| CN109973955A (en) * | 2017-12-28 | 2019-07-05 | 光宝电子(广州)有限公司 | Lighting device and its setting method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200324 |