CN201149183Y - Road lighting lamp with semiconductor light emitting diode as light source - Google Patents
Road lighting lamp with semiconductor light emitting diode as light source Download PDFInfo
- Publication number
- CN201149183Y CN201149183Y CNU2007201935882U CN200720193588U CN201149183Y CN 201149183 Y CN201149183 Y CN 201149183Y CN U2007201935882 U CNU2007201935882 U CN U2007201935882U CN 200720193588 U CN200720193588 U CN 200720193588U CN 201149183 Y CN201149183 Y CN 201149183Y
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- Prior art keywords
- light source
- road lighting
- lighting lamp
- led light
- case frame
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- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 14
- 238000005286 illumination Methods 0.000 abstract description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a road head lamp adopting a semiconductor LED as a light source. The road head lamp comprises a shell frame. A plurality of LED light source modules are disposed in the shell frame which is connected on a lamp post of the road head lamp. The LED light source modules are assembled into the light source of the road head lamp in the shell frame of the utility model, the mounting angles of the LED light source modules are different from each other, the optic axis of each LED light source module is not vertically downward but leant at a certain angle to improve the illumination intensity in the center-leaning position, thus achieving the purpose of enlarging the lighting region along horizontal direction and further the purpose of the utility model.
Description
Technical field
The utility model relates to a kind of road lighting lamp, and is particularly a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source.
Background technology
Present road lighting lamp great majority be with sodium vapor lamp as the light source of illuminating lamp, the general power of sodium vapor lamp light source is several hectowatts, its corresponding driving device has 4～5 kilogram weights, volume is also very huge; Sodium vapor lamp is as the illuminating lamp of light source, when sodium vapor lamp is luminous to whole space (4 ∏ solid angle) radiation luminous energy, so present need in the processing of light to reach that road lighting requires as the illuminating lamp of light source with sodium vapor lamp by reflector, structurally volume is big for it, Heavy Weight, to seal request height (IP65 level), power consumption is big in the use, the maintenance cost height.
Use though advantages such as light emitting diode has high-power, high light efficiency, power saving owing to it, and use cost is low have in various fields very widely, also do not have with the road lighting lamp of light emitting diode in the market as light source.
Because during lumination of light emitting diode, its luminous energy is directed radiation, different fully with the light radiation characteristic of present sodium vapor lamp, so can not replace sodium vapor lamp install on the existing road illuminating lamp with light emitting diode simply as light source; Therefore, need a kind of light emitting diode light radiation characteristic and operating characteristic of meeting especially, with the road lighting lamp of semiconductor light-emitting-diode as light source.
The utility model content
Advantages such as the purpose of this utility model provides a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, can effectively remedy the deficiency of existing road illuminating lamp, has high-power, high light efficiency, power saving, and use cost is low.
The technical problem that the utility model solved can realize by the following technical solutions:
A kind of road lighting lamp of using semiconductor light-emitting-diode as light source is characterized in that it comprises case frame, is provided with a plurality of LED light source module in described case frame, and described case frame is connected on the lamp stand of road lighting lamp.
Described case frame is the framework of other shapes such as plane, arc, waveform.
Also be provided with heat abstractor in the described case frame, described heat abstractor is fixed in the described case frame, and described LED light source module is arranged on the described heat abstractor.
Described heat abstractor is provided with convex, and described convex upper end is provided with the inclined-plane, and described LED light source module is arranged on the inclined-plane of described convex upper end.
The bottom surface of described heat abstractor is a curved surface, and described LED light source module is arranged on the different curvature face of described curved surface.
Described LED light source module is provided with lens.
Of the present utility model a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, in case frame, combine light source as illuminating lamp with a plurality of LED light source module, the LED light source module setting angle has nothing in common with each other, the optical axis of each LED light source module is not vertically to descend, but be partial to a certain angle, make that departing from center illumination improves, reached the purpose of along continuous straight runs expansion irradiation area, realize the purpose of this utility model.
Description of drawings
Fig. 1 is the schematic diagram of road lighting lamp source irradiation of the present utility model;
Fig. 2 is that LED light source module of the present utility model is installed in the structural representation on the heat abstractor;
Fig. 3 is that heat abstractor of the present utility model is installed in the structural representation on the framework;
Fig. 4 is the structural representation of a kind of heat abstractor of the present utility model;
Fig. 5 is the structural representation of another kind of heat abstractor of the present utility model;
Fig. 6 is the structural representation of another kind of heat abstractor of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment 1
As Fig. 1, Fig. 2, shown in Figure 3, a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, it comprises case frame 1, be provided with a plurality of LED light source module 2 in the case frame 1, case frame 1 is connected on the lamp stand of road lighting lamp by connector, can regulate the irradiation elevation angle of road lighting lamp by described connector, in an embodiment, the structure of the connector on described connector and the transitional street lamps coexists mutually, and this just has not been described in detail.
Case frame 1 is the moulding part of road lighting lamp, and outward appearance can be varied according to the aesthetic conceptions of different people, and case frame 1 can be the framework of other shapes such as plane, arc, waveform, or even a frame.
Because the light radiation of light emitting diode is directed, and the beam angle of Ordinary Rd illuminating lamp is mostly in 120 °～160 ° scopes, in the present embodiment, make up as light source by a plurality of LED light source module 2, its setting angle has nothing in common with each other, and the optical axis of each LED light source module 2 is not vertically to descend, but is partial to a certain angle, make that departing from center illumination improves, reached the purpose of along continuous straight runs expansion irradiation area.
The angle of the optical axis deviation line perpendicular to the ground of LED light source module 2 can depend on the needs in 0 °～80 ° scopes, and the direction of optical axis deviation line perpendicular to the ground can be to the left or to the right.
As use powerful light emitting diode as LED light source module 2, and also being provided with heat abstractor 3 in the case frame 1, heat abstractor 3 is fixed in the case frame 1, and LED light source module 2 is arranged on the heat abstractor 3.
LED light source module 2 can be installed on the same horizontal plane, also can be on different level, each LED light source module 2 each has its main irradiation area, adopts a suitable power and a number in conjunction with every index that can reach road lighting.
On LED light source module 2, be provided with lens, in certain field of illumination, reach the brightness of road lighting defined.
As shown in Figure 4, in the present embodiment, a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, it comprises case frame 1, be provided with a plurality of LED light source module 2 in the case frame 1, case frame 1 is connected to by connector on the lamp stand of road lighting lamp, can regulate the irradiation elevation angle of road lighting lamp by described connector.
LED light source module 2 is powerful light emitting diode, also is provided with heat abstractor 3 in the case frame 1, and heat abstractor 3 is fixed in the case frame 1, and LED light source module 2 is arranged on the heat abstractor 3.
Be with the difference of embodiment 1, heat abstractor 3 is provided with convex 31, convex 31 upper ends are provided with inclined-plane 32, LED light source module 2 is arranged on the inclined-plane 32 of convex 31 upper ends, and the angle on inclined-plane 32 decides according to the size of the beam angle of LED light source module 2 and the zone of needs illumination.
As shown in Figure 5, in the present embodiment, a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, it comprises case frame 1, be provided with a plurality of LED light source module 2 in the case frame 1, case frame 1 is connected to by connector on the lamp stand of road lighting lamp, can regulate the irradiation elevation angle of road lighting lamp by described connector.
LED light source module 2 is powerful light emitting diode, also is provided with heat abstractor 3 in the case frame 1, and heat abstractor 3 is fixed in the case frame 1, and LED light source module 2 is arranged on the heat abstractor 3.
Be that with the difference of embodiment 1 cambered surface is made in the bottom of heat abstractor 3, LED light source module 2 is installed in positions different on the cambered surface, and its optical axis direction will change.
Embodiment 4:
As shown in Figure 6, in the present embodiment, a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, it comprises case frame 1, be provided with a plurality of LED light source module 2 in the case frame 1, case frame 1 is connected to by connector on the lamp stand of road lighting lamp, can regulate the irradiation elevation angle of road lighting lamp by described connector.
LED light source module 2 is powerful light emitting diode, also is provided with heat abstractor 3 in the case frame 1, and heat abstractor 3 is fixed in the case frame 1, and LED light source module 2 is arranged on the heat abstractor 3.
Be that with the difference of embodiment 1 waviness is done in the bottom of heat abstractor 3, LED light source module 2 is installed in positions different on the waveform face, and the power of each LED light source module 2 distributes with the angle of light intensity can be identical, also can be different.
In the present embodiment, 2a, 2b, 2c represent three LED light source module, LED light source module 2a and 2c rising angle are 90 °, and LED light source module 2b is 50 °, they respectively have its irradiation area, superposition phenomenon can appear in part irradiation area, certainly increases as required or reduces.
Of the present utility model a kind of with the road lighting lamp of semiconductor light-emitting-diode as light source, with the light source of light emitting diode as road lighting lamp, by a plurality of light emitting diodes that are provided with of different angles in the case frame 1 of road lighting lamp, reach the purpose of the irradiation area of expansion road lighting lamp by the light emitting diode of different angles; Described light emitting diode can be fixed on the heat abstractor 3 in the case frame 1, and perhaps mounting and fixing bracket in case frame 1 is installed in light emitting diode on the fixed support, and these do not influence the utility model and realize its purpose.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1, a kind of road lighting lamp of using semiconductor light-emitting-diode as light source is characterized in that it comprises case frame, is provided with a plurality of LED light source module in described case frame, and described case frame is connected on the lamp stand of road lighting lamp.
2, road lighting lamp as claimed in claim 1 is characterized in that, described case frame is the framework of planar shaped.
3, road lighting lamp as claimed in claim 1 is characterized in that, described case frame is the framework of arc.
4, road lighting lamp as claimed in claim 1 is characterized in that, described case frame is corrugated framework.
5, road lighting lamp as claimed in claim 1 is characterized in that, also is provided with heat abstractor in the described case frame, and described heat abstractor is fixed in the described case frame, and described LED light source module is arranged on the described heat abstractor.
6, road lighting lamp as claimed in claim 5 is characterized in that, described heat abstractor is provided with convex, and described convex upper end is provided with the inclined-plane, and described LED light source module is arranged on the inclined-plane of described convex upper end.
7, road lighting lamp as claimed in claim 5 is characterized in that, the bottom surface of described heat abstractor is a curved surface, and described LED light source module is arranged on the different curvature face of described curved surface.
8, road lighting lamp as claimed in claim 1 is characterized in that, described LED light source module is provided with lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201935882U CN201149183Y (en) | 2007-11-07 | 2007-11-07 | Road lighting lamp with semiconductor light emitting diode as light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201935882U CN201149183Y (en) | 2007-11-07 | 2007-11-07 | Road lighting lamp with semiconductor light emitting diode as light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149183Y true CN201149183Y (en) | 2008-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201935882U Expired - Fee Related CN201149183Y (en) | 2007-11-07 | 2007-11-07 | Road lighting lamp with semiconductor light emitting diode as light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566332B (en) * | 2009-05-22 | 2011-09-28 | 大连金三维科技有限公司 | Heat dissipation device and lighting equipment |
| CN112696627A (en) * | 2021-01-08 | 2021-04-23 | 青岛易来智能科技股份有限公司 | Lighting lamp |
-
2007
- 2007-11-07 CN CNU2007201935882U patent/CN201149183Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566332B (en) * | 2009-05-22 | 2011-09-28 | 大连金三维科技有限公司 | Heat dissipation device and lighting equipment |
| CN112696627A (en) * | 2021-01-08 | 2021-04-23 | 青岛易来智能科技股份有限公司 | Lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YAWEILANG SCIENCE AND TECHNOLOGY CO., LTD Free format text: FORMER OWNER: LI CHENGMO Effective date: 20100408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 15-11, NO.247, NIUPU EAST ROAD, HSINCHU CITY, TAIWAN PROVINCE TO: PROVINCIAL ROAD 01, DAQIAO NEW DISTRICT, HANGZHOU BAY, HAIYAN COUNTY ECONOMIC DEVELOPMENT ZONE, JIAXING CITY, ZHEJIANG PROVINCE, B1 EAST OF ROAD |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100408 Address after: Jiaxing Province, Haiyan County, Zhejiang Economic Development Zone, Hangzhou Bay Bridge, New District, 01 provincial road, B1 Road East Patentee after: Zhejiang Invenlux Technology Co.,Ltd. Address before: No 247, No. 15-11 East Po Road, Taiwan, Hsinchu Patentee before: Li Chengmo |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LUXWORLD LIGHTING CO., LTD. Free format text: FORMER OWNER: ZHEJIANG INVENLUX TECHNOLOGY CO., LTD. Effective date: 20121011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: JIAXING, ZHEJIANG PROVINCE TO: 314000 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121011 Address after: 210 room 2, building 1, 314000 Silver Beach Road, Haiyan Economic Development Zone, Zhejiang, China Patentee after: Zhejiang Luxworld Lighting Co., Ltd. Address before: Jiaxing Province, Haiyan County, Zhejiang Economic Development Zone, Hangzhou Bay Bridge, New District, 01 provincial road, B1 Road East Patentee before: Zhejiang Invenlux Technology Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20131107 |