CN202109307U - LED energy-saving street lamp capable of adjusting illumination angle - Google Patents
LED energy-saving street lamp capable of adjusting illumination angle Download PDFInfo
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- CN202109307U CN202109307U CN2011201338375U CN201120133837U CN202109307U CN 202109307 U CN202109307 U CN 202109307U CN 2011201338375 U CN2011201338375 U CN 2011201338375U CN 201120133837 U CN201120133837 U CN 201120133837U CN 202109307 U CN202109307 U CN 202109307U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a street lamp, particularly to an LED energy-saving street lamp capable of adjusting an illumination angle, which includes an LED lamp ball plate formed by LED lamp bead groups, wherein the LED lamp ball plate is conducted with the circuit board mounted in a waterproof cover with the LED lamp ball plate; an adjustable connector is arranged at the other end of the waterproof cover mounted with the LED lamp ball plate; the adjustable connector is connected with the lamp post through a lamp post sleeve; and the adjustable connector is connected to the lamp post sleeve through a bolt. The LED energy-saving street lamp capable of adjusting the illumination angle with the structure has the advantages that the illumination angle can be adjusted, the bulb can be conveniently replaced, the energy is saved, and the use cost is reduced.
Description
Technical field
The utility model relates to street lamp, especially a kind of scalable irradiating angle, the change the bulb LED energy-conserving road lamp of convenient, energy savings and reduction use cost more.
Background technology
The street lamp of prior art generally adopts high-pressure mercury lamp, and its penetration power is strong, and irradiation distance is far away.The street lamp of prior art is high-pressure mercury lamp to be installed in form street lamp cap in the lampshade in use, again street lamp cap is installed in the lamp stand top, through the lead in the lamp stand and power supply and gauge tap conducting.But the high-pressure mercury lamp caloric value of prior art is big, poor radiation, and light fixture damages easily, and the most outstanding shortcoming is that energy loss is serious, and use cost is high.
In recent years, LED extensively is applied to each field as lighting source gradually, and its operation principle is to utilize semiconductor chip as luminescent material, utilizes electroluminescence.LED lamp under the same brightness is compared with incandescent lamp, and its power consumption is merely 1/10th of incandescent lamp.The LED street lamp of prior art comprises lampshade, is arranged on the lamp holder that louvre, LED lamp pearl and glass cover etc. on the lampshade constitute, and again lamp holder directly is fixed on the lamp stand top, and and power turn-on; Because its louvre is arranged on the lampshade, thermal diffusivity and water proofing property are poor, and are directly installed on the lamp stand top through the installing handle of lampshade head; Can't change installation, the irradiating angle of lamp holder; When the bulb of LED street lamp damages, need each parts of lamp holder be split the back and take out the bulb that damages, then again with new bulb and miscellaneous part assembling; Maintenance is inconvenience very, has also increased cost of labor simultaneously.Use the LED street lamp of prior art, packing density is big, and use cost is high, and its energy-saving effect has limitation.
In sum, the LED street lamp of prior art is installed and irradiating angle is non-adjustable, more change the bulb or safeguard that very inconvenience and energy-saving effect have limitation.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency that prior art exists, and a kind of scalable irradiating angle, the change the bulb LED energy-conserving road lamp of convenient, energy savings and reduction use cost more are provided.
For realizing that the technical scheme that the utility model purpose adopts is such; It is a kind of LED energy-conserving road lamp of scalable irradiating angle; Comprise the LED lamp ball plate of being made up of LED lamp pearl, wherein: said LED lamp pearl is connected with circuit board in being installed in bucker through lead, and the other end that bucker is installed LED lamp ball plate is provided with adjustable connector; Adjustable connector is connected with lamp stand through the lamp stand cover, and adjustable connector is connected on the lamp stand cover through bolt.
Described LED lamp ball plate is installed in the radiator top; Said radiator is fixed on the sidewall of bucker through the screw rod that passes the radiator fixed head; On the radiator sidewall, also be provided with screw hole, fixed leg installing hole and cable hole, on the radiator fixed head, also be provided with the screw rod corresponding and regulate slotted eye and the left fixed leg that passes the fixed leg installing hole with screw hole.
Described radiator is at least two, and is fixed on the sidewall of bucker through two screw rods.
The described radiator of said structure is four, establishes two radiators on the every screw rod, and two radiators on same screw rod also connect as one through bolt.
The back side of described radiator is provided with fin.
The utility model is because said structure, and its advantage is: the lamp stand cover is fixed on the lamp stand top, adjusts the luffing angle of whole LED street lamp through adjustable connector, to obtain suitable illumination range; Because LED lamp unit can rotate around adjusting screw(rod) through radiator, can realize that the irradiating angle of LED street lamp further changes, and for example increases irradiating angle, can reduce use cost through reducing the packing density between the street lamp like this.
Description of drawings
The device of the utility model can further specify through the non-limiting embodiment that accompanying drawing provides.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the left TV structure sketch map of this structure;
Fig. 5 is this structure radiator fixed head structural representation;
Fig. 6 is the structural representation of this structure radiator;
Fig. 7 is the vertical view of Fig. 6;
Fig. 8 is the left view of Fig. 6.
Among the figure: 1, bucker; 2, radiator; 3, screw hole; 4, fixed leg installing hole; 5, radiator fixed head; 6, screw rod; 7, screw rod is regulated slotted eye; 8, left fixed leg; 9, adjustable connector; 10, lamp stand cover; 11, bolt; 12, LED lamp pearl; 13, LED lamp ball plate; 14, lamp face shield; 15, waterproof washer; 16, lamp tail cover; 17, waterproof flange; 18, cable-through hole; 19, right fixed leg; 20, cable hole; 21, fin.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Referring to accompanying drawing 1,2,3,4,5,6,7 and 8; The LED energy-conserving road lamp of the scalable irradiating angle among the figure; Comprise the LED lamp ball plate of being made up of LED lamp pearl 12 13, wherein: said LED lamp pearl 12 is connected with circuit board in being installed in bucker 1 through lead, and the other end that bucker 1 is installed LED lamp ball plate 13 is provided with adjustable connector 9; Adjustable connector 9 is connected with lamp stand through lamp stand cover 10, and adjustable connector 9 is connected on the lamp stand cover 10 through bolt 11.Can adjust the irradiating angle of whole street lamp through regulating adjustable connector 9, make the range of exposures of every street lamp maximize.
For further adjusting irradiating angle, the described LED lamp of present embodiment ball plate 13 is installed in radiator 2 tops; Said radiator 2 is fixed on the sidewall of bucker 1 through the screw rod 6 that passes radiator fixed head 5; On radiator 2 sidewalls, also be provided with screw hole 3, fixed leg installing hole 4 and cable hole 20, on radiator fixed head 5, also be provided with screw hole 3 corresponding screw rods and regulate slotted eye 7 and the left fixed leg 8 that passes fixed leg installing hole 4.Change the irradiating angle of street lamp through adjustment screw rod 6.
Do not intake and cause damaging the LED street lamp for further improving light emitting LED lamp ball plate 13; Be stamped lamp face shield 14 on the described LED lamp of the said structure ball plate 13; Also be fixed with waterproof washer 15 between lamp face shield 14 and the radiator 2 through screw; Lamp face shield 14 adopts transparent PC material to process, and further improves the penetrability and the optically focused property of light.
The described radiator 2 of present embodiment is at least two, and is fixed on the sidewall of bucker 1 through two screw rods 6.
The described radiator 2 of said structure is four, establishes two radiators 2 on the every screw rod 6, and two radiators 2 on same screw rod 6 also connect as one through bolt.Be convenient to adjust bigger range of exposures.
The back side of the described radiator 2 of the foregoing description is provided with fin 21.Further improved the thermal diffusivity of radiator 2.
Be further to improve the whole water proofing property of LED street lamp, two outsides on the described radiator of present embodiment 2 tops have waterproof flange 17, waterproof flange 17 and be installed between the lamp face shield 14 on the radiator 2 and form guiding gutter.
The described bucker 1 of present embodiment comprises housing, is arranged on the waterproof cover of case top and the cable-through hole 18 of sidewall, also is provided with water proof ring between waterproof cover and the housing.Be convenient to and control power turn-on and raising water proofing property.
The stability of LED street lamp also is provided with the right fixed leg 19 that passes fixed leg installing hole 4 on the described bucker 1 of said structure during for ease of adjusting radiator 2.
Said structure is to use like this---power supply output line in the lamp stand is passed the circuit board conducting in cable-through hole 18 backs and the bucker 1; With lamp stand cover 10 through being bolted to the lamp stand top; Fix through bolt 11 with lamp stand cover 10 after again the LED street lamp cap being adjusted to required angle through adjustable connector 9; Just accomplished the installation to the LED street lamp cap this moment, can make street lamp and use; When needs are regulated irradiating angle once more, can accomplish through adjusting adjustable connector 9, can also control radiator 2 expansions or reduce angle through adjusting screw(rod) 6, control irradiating angle; When LED lamp pearl 12 damages, directly lamp face shield 14 is taken off, unclamp LED lamp ball plate 13 then, directly maintenance or replacing LED lamp pearl 12; When circuit board need be safeguarded, directly open the waterproof cover on the bucker 1 just can be safeguarded circuit board, to the maintenance of each parts, also energy-conservation easily, prolong service life and reduced use cost.
In sum, owing to the LED street lamp has the advantage that said structure has be: scalable irradiating angle, more change the bulb convenient, energy savings and reduction use cost.
Claims (8)
1. the LED energy-conserving road lamp of a scalable irradiating angle; Comprise the LED lamp ball plate of forming by LED lamp pearl (12) (13); It is characterized in that: said LED lamp pearl (12) is connected with circuit board in being installed in bucker (1) through lead; The other end that bucker (1) is installed LED lamp ball plate (13) is provided with adjustable connector (9), and adjustable connector (9) is connected with lamp stand through lamp stand cover (10), and adjustable connector (9) is connected on the lamp stand cover (10) through bolt (11).
2. the LED energy-conserving road lamp of scalable irradiating angle according to claim 1 is characterized in that: said LED lamp ball plate (13) is installed in radiator (2) top; Said radiator (2) is fixed on the sidewall of bucker (1) through the screw rod (6) that passes radiator fixed head (5); On radiator (2) sidewall, also be provided with screw hole (3), fixed leg installing hole (4) and cable hole (20), on radiator fixed head (5), also be provided with the left fixed leg (8) that the screw rod corresponding with screw hole (3) regulated slotted eye (7) and passed fixed leg installing hole (4).
3. the LED energy-conserving road lamp of scalable irradiating angle according to claim 2 is characterized in that: said radiator (2) is at least two, and is fixed on the sidewall of bucker (1) through two screw rods (6).
4. the LED energy-conserving road lamp of scalable irradiating angle according to claim 2; It is characterized in that: said radiator (2) is four; Establish two radiators (2) on the every screw rod (6), two radiators (2) on the same screw rod (6) also connect as one through bolt.
5. according to the LED energy-conserving road lamp of claim 2,3, one of 4 described scalable irradiating angles, it is characterized in that: the back side of said radiator (2) is provided with fin (21).
6. the LED energy-conserving road lamp of scalable irradiating angle according to claim 1; It is characterized in that: two outsides on said radiator (2) top have waterproof flange (17), waterproof flange (17) and be installed between the lamp face shield (14) on the radiator (2) and form guiding gutter.
7. the LED energy-conserving road lamp of scalable irradiating angle according to claim 1; It is characterized in that: said bucker (1) comprises housing; Be arranged on the waterproof cover of case top and the cable-through hole of sidewall (18), also be provided with water proof ring between waterproof cover and the housing.
8. according to the LED energy-conserving road lamp of claim 1 or 7 described scalable irradiating angles, it is characterized in that: also be provided with the right fixed leg (19) that passes fixed leg installing hole (4) on the said bucker (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201338375U CN202109307U (en) | 2011-04-29 | 2011-04-29 | LED energy-saving street lamp capable of adjusting illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201338375U CN202109307U (en) | 2011-04-29 | 2011-04-29 | LED energy-saving street lamp capable of adjusting illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109307U true CN202109307U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201338375U Expired - Fee Related CN202109307U (en) | 2011-04-29 | 2011-04-29 | LED energy-saving street lamp capable of adjusting illumination angle |
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| Country | Link |
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| CN (1) | CN202109307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865530A (en) * | 2012-10-22 | 2013-01-09 | 无锡天地合同能源管理有限公司 | Tunnel lamp |
-
2011
- 2011-04-29 CN CN2011201338375U patent/CN202109307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865530A (en) * | 2012-10-22 | 2013-01-09 | 无锡天地合同能源管理有限公司 | Tunnel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140429 |