CN101818877A - LED street lamp - Google Patents
LED street lamp Download PDFInfo
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- CN101818877A CN101818877A CN201010161454A CN201010161454A CN101818877A CN 101818877 A CN101818877 A CN 101818877A CN 201010161454 A CN201010161454 A CN 201010161454A CN 201010161454 A CN201010161454 A CN 201010161454A CN 101818877 A CN101818877 A CN 101818877A
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- radiating
- street lamp
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- heat radiation
- radiator
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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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to an LED street lamp which comprises a heat radiation body and an LED light source assembly, wherein the heat radiation body comprises two groups of heat radiation members, the two groups of the heat radiation members respectively comprise a heat radiation base plate, the heat radiation body is provided with a connection member, a fixing device is arranged between the connection member and the heat radiation body, the fixing device comprises a fixed through hole arranged on the heat radiation member, a fixing hole is arranged on the connection member, and a connecting screw rod is arranged between the fixing hole and the fixed through hole; the two groups of the heat radiation members can be fixed together by using the connecting screw rod to run through the fixing hole and the fixed through hole, thereby greatly facilitating the installation and the disassembly; and the two heat radiation base plates form an included angle of 162-166 degrees, thereby enhancing the brightness in a public lighting region between two adjacent street lamps, widening the irradiation range of the street lamp on the ground, and achieving good irradiation brightness effect.
Description
Technical field
The present invention relates to a kind of LED ligthing paraphernalia, specifically, relate to a kind of LED street lamp, belong to lighting technical field.
Background technology
The LED street lamp is to utilize LED as the produced ligthing paraphernalia of light source, because the light of led light source has stronger directionality, so in order to reach road lighting effect preferably, general way is that the direction of illumination that changes light source adapts to the road lighting requirement with this by the angle of bend of adjustment lamp stand.Therefore, just need carry out different adjustment to the structure of street lamp post in different road conditions in the production phase, that is to say street lamp at different road conditions, its production procedure also needs to adjust, increased production cost, also be unfavorable for producing in batches and follow-up Installation and Debugging, when mounted, can not be according to the height of lamp stand and the actual conditions such as distance between the lamp stand, regulate the irradiating angle and the range of exposures of LED street lamp, thereby make the LED street lamp not reach the optimal illumination effect, be not easy dismounting after these street lamps are installed, can not be after dismounting or the update as other purposes, versatility is poor.
Summary of the invention
The technical problem to be solved in the present invention is at above problem, and a kind of good illumination effect, versatility is good, installation and removal are convenient, production cost is low LED street lamp are provided.
For addressing the above problem, the present invention adopts following technical scheme: a kind of LED street lamp, comprise radiator and led light source assembly, it is characterized in that: described radiator comprises two groups of radiating components, every group of radiating component comprises a heat-radiating substrate respectively, radiator is provided with connecting elements, is provided with fixture between connecting elements and the radiator.
Further optimization as technique scheme:
Described fixture comprises the fixed via that is arranged on the radiating component, and described connecting elements is provided with fixing hole, is provided with connecting screw rod between fixing hole and the fixed via.
Described radiating component is provided with locating slot, and described connecting elements is provided with plug connector, plug connector and locating slot socket connection.
The both sides of described heat-radiating substrate are respectively equipped with locating surface, and the acute angle angle between plane, locating surface place and the plane, heat-radiating substrate place is 81 °-83 °.
Described heat-radiating substrate is provided with the tubular clips.
Described connecting elements is provided with the lamp stand connecting portion.
The angle that has 162 °-166 ° between described two heat-radiating substrates.
Described angle is 164 °.
The present invention adopts technique scheme, has the following advantages:
(1) radiating component is provided with fixed via, connecting elements is provided with fixing hole, be provided with connecting screw rod between fixing hole and the fixed via, use connecting screw rod perforation fixing hole and fixed via just two groups of radiating components can be fixed together, install, dismantle very convenient.
(2) each heat-radiating substrate above be respectively equipped with a tubular clips, take two groups of radiating components apart back tubular clips and play fixation, every group of radiating component can be used as independently, and illuminating lamp uses, versatility is good, do not need production technology to be made amendment, reduced production cost according to different road conditions.
(3) radiating component is provided with locating slot, connecting elements is provided with plug connector, the both sides of heat-radiating substrate are respectively equipped with locating surface, acute angle angle between plane, locating surface place and the plane, heat-radiating substrate place is 81 °-83 °, after plug connector and the locating slot socket connection, the locating surface of two heat-radiating substrates is combined closely, form 162 °-166 ° angle between two heat-radiating substrates, strengthened the brightness of public lighting area between two adjacent street lamps, street lamp is effective to the range of exposures and the irradiation lightness on ground.Test through being installed on the high street lamp of 10-14m, the LED street lamp can reach 47.38 meters to the both sides irradiation distance, and under the situation that guarantees normal irradiation, making has overlapping phenomenon in the light range of exposures of adjacent street lamp, has strengthened the illuminance at edge.
Below in conjunction with drawings and Examples the present invention is elaborated.
Description of drawings
Accompanying drawing 1 is the structural representation of LED street lamp in the embodiment of the invention;
Accompanying drawing 2 is structural representations of radiator in the embodiment of the invention;
Accompanying drawing 3 be in the accompanying drawing 1 A to structural representation;
Accompanying drawing 4 be in the accompanying drawing 1 B to structural representation;
Accompanying drawing 5 be in the accompanying drawing 1 C to structural representation.
Among the figure,
The 1-radiator, 2, the 3-power pack, 4-lamp stand connecting portion, the 5-heat-radiating substrate, 6-radiating fin, 7-tubular clips, the 8-LED light source, 9-locating slot, 10-seal closure, the 11-fixed via, 12, the 15-plug connector, 13, the 16-fixing hole, the 14-louvre, the 17-louvre, 18-locating surface, 19-connecting screw rod.
The specific embodiment
Embodiment 1: as accompanying drawing 1, shown in Figure 2, a kind of LED street lamp, comprise radiator 1 and led light source assembly, radiator 1 is provided with connecting elements, connecting elements comprises power pack 2 that is arranged on radiator 1 front end and the power pack 3 that is arranged on radiator 1 rear end, power pack 2, be respectively equipped with fixture between power pack 3 and the radiator 1, fixture comprises the fixed via 11 that is arranged on the radiating component, be respectively equipped with two fixed vias 11 on every group of radiating component, power pack 3 is provided with lamp stand connecting portion 4, power pack 3 is provided with plug connector 12, power pack 2 is provided with plug connector 15, radiator 1 comprises two groups of radiating components, every group of radiating component comprises a heat-radiating substrate 5 respectively, the both sides of heat-radiating substrate 5 are respectively equipped with locating surface 18, acute angle angle between locating surface plane, 18 place and the plane, heat-radiating substrate 5 place is 82 °, the led light source assembly comprises LED lamp 8, LED lamp 8 is arranged on the bottom surface of heat-radiating substrate 5, the power supply that drives LED lamp 8 on two heat-radiating substrates 5 is installed in respectively in power pack 2 and the power pack 3, the bottom of each heat-radiating substrate 5 is provided with transparent seal closure 10, has an angle between two heat-radiating substrates 5, this angle is 164 °, be respectively equipped with a tubular clips 7 above each heat-radiating substrate 5, the center line of tubular clips 7 is parallel with the intersecting lens of two heat-radiating substrates 5, be respectively equipped with radiating fin 6 above each heat-radiating substrate 5, radiating fin 6 is along the centerline direction setting of tubular clips 7, the front-end and back-end of every group of radiating component are respectively equipped with a locating slot 9, two locating slots 9 are along radiator 1 symmetry, power pack 3 is provided with plug connector 12, and power pack 2 is provided with plug connector 15.
As shown in Figure 3, the lamp stand connecting portion 4 of power pack 3 is used for fixing on street lamp post.
As shown in Figure 4, power pack 3 is provided with back louvre 14 and four fixing holes 13, and the quantity of plug connector 12 is two, and two plug connectors 12 distribute along radiator 1 left-right symmetry, the support fixation effect is played in two locating slot 9 socket connections of two plug connectors 12 and radiator 1 rear end.
As shown in Figure 5, louvre 17 and four fixing holes 16 before power pack 2 is provided with, the quantity of plug connector 15 is two, two plug connectors 15 distribute along radiator 1 left-right symmetry, two locating slot 9 socket connections of two plug connectors 15 and radiator 1 front end, play the support fixation effect, fixing hole 16, the position of fixing hole 13 and fixed via 11 is corresponding, fixing hole 16, be through with connecting screw rod 19 between fixed via 11 and the fixing hole 13, use connecting screw rod 19 to connect fixing hole 16, fixing hole 13 and fixed via 11, and at the two ends of connecting screw rod 19 hold-down nut, just two heat-radiating substrates 5 can be fixed together, after plug connector and the locating slot socket connection, the locating surface 18 of two heat-radiating substrates 5 is combined closely, the angle of two heat-radiating substrates 5 becomes 164 °, install, dismantle very convenient, test through being installed on the high street lamp of 14m, the LED street lamp reaches 47.38 meters to the both sides irradiation distance, under the situation that guarantees normal irradiation, making has overlapping phenomenon in the light range of exposures of adjacent street lamp, has strengthened the illuminance at edge.
Embodiment 2: as accompanying drawing 1, shown in Figure 2, a kind of LED street lamp, comprise radiator 1 and led light source assembly, radiator 1 is provided with connecting elements, connecting elements comprises power pack 2 that is arranged on radiator 1 front end and the power pack 3 that is arranged on radiator 1 rear end, power pack 2, be respectively equipped with fixture between power pack 3 and the radiator 1, fixture comprises the fixed via 11 that is arranged on the radiating component, be respectively equipped with two fixed vias 11 on every group of radiating component, power pack 3 is provided with lamp stand connecting portion 4, power pack 3 is provided with plug connector 12, power pack 2 is provided with plug connector 15, radiator 1 comprises two groups of radiating components, every group of radiating component comprises a heat-radiating substrate 5 respectively, the both sides of heat-radiating substrate 5 are respectively equipped with locating surface 18, acute angle angle between locating surface plane, 18 place and the plane, heat-radiating substrate 5 place is 81 °, the led light source assembly comprises LED lamp 8, LED lamp 8 is arranged on the bottom surface of heat-radiating substrate 5, the power supply that drives LED lamp 8 on two heat-radiating substrates 5 is installed in respectively in power pack 2 and the power pack 3, the bottom of each heat-radiating substrate 5 is provided with transparent seal closure 10, has an angle between two heat-radiating substrates 5, this angle is 162 °, be respectively equipped with a tubular clips 7 above each heat-radiating substrate 5, the center line of tubular clips 7 is parallel with the intersecting lens of two heat-radiating substrates 5, be respectively equipped with radiating fin 6 above each heat-radiating substrate 5, radiating fin 6 is along the centerline direction setting of tubular clips 7, the front-end and back-end of every group of radiating component are respectively equipped with a locating slot 9, two locating slots 9 are along radiator 1 symmetry, power pack 3 is provided with plug connector 12, and power pack 2 is provided with plug connector 15.
As shown in Figure 3, the lamp stand connecting portion 4 of power pack 3 is used for fixing on street lamp post.
As shown in Figure 4, power pack 3 is provided with back louvre 14 and four fixing holes 13, and the quantity of plug connector 12 is two, and two plug connectors 12 distribute along radiator 1 left-right symmetry, the support fixation effect is played in two locating slot 9 socket connections of two plug connectors 12 and radiator 1 rear end.
As shown in Figure 5, louvre 17 and four fixing holes 16 before power pack 2 is provided with, the quantity of plug connector 15 is two, two plug connectors 15 distribute along radiator 1 left-right symmetry, two locating slot 9 socket connections of two plug connectors 15 and radiator 1 front end, play the support fixation effect, fixing hole 16, the position of fixing hole 13 and fixed via 11 is corresponding, fixing hole 16, be through with connecting screw rod 19 between fixed via 11 and the fixing hole 13, use connecting screw rod 19 to connect fixing hole 16, fixing hole 13 and fixed via 11, and at the two ends of connecting screw rod 19 hold-down nut, just two heat-radiating substrates 5 can be fixed together, after plug connector and the locating slot socket connection, the locating surface 18 of two heat-radiating substrates 5 is combined closely, the angle of two heat-radiating substrates 5 becomes 162 °, install, dismantle very convenient, test through being installed on the high street lamp of 14m, the LED street lamp reaches 37.3 meters to the both sides irradiation distance, under the situation that guarantees normal irradiation, making has overlapping phenomenon in the light range of exposures of adjacent street lamp, has strengthened the illuminance at edge.
Embodiment 3: as accompanying drawing 1, shown in Figure 2, a kind of LED street lamp, comprise radiator 1 and led light source assembly, radiator 1 is provided with connecting elements, connecting elements comprises power pack 2 that is arranged on radiator 1 front end and the power pack 3 that is arranged on radiator 1 rear end, power pack 2, be respectively equipped with fixture between power pack 3 and the radiator 1, fixture comprises the fixed via 11 that is arranged on the radiating component, be respectively equipped with two fixed vias 11 on every group of radiating component, power pack 3 is provided with lamp stand connecting portion 4, power pack 3 is provided with plug connector 12, power pack 2 is provided with plug connector 15, radiator 1 comprises two groups of radiating components, every group of radiating component comprises a heat-radiating substrate 5 respectively, the both sides of heat-radiating substrate 5 are respectively equipped with locating surface 18, acute angle angle between locating surface plane, 18 place and the plane, heat-radiating substrate 5 place is 83 °, the led light source assembly comprises LED lamp 8, LED lamp 8 is arranged on the bottom surface of heat-radiating substrate 5, the power supply that drives LED lamp 8 on two heat-radiating substrates 5 is installed in respectively in power pack 2 and the power pack 3, the bottom of each heat-radiating substrate 5 is provided with transparent seal closure 10, has an angle between two heat-radiating substrates 5, this angle is 166 °, be respectively equipped with a tubular clips 7 above each heat-radiating substrate 5, the center line of tubular clips 7 is parallel with the intersecting lens of two heat-radiating substrates 5, be respectively equipped with radiating fin 6 above each heat-radiating substrate 5, radiating fin 6 is along the centerline direction setting of tubular clips 7, the front-end and back-end of every group of radiating component are respectively equipped with a locating slot 9, two locating slots 9 are along radiator 1 symmetry, power pack 3 is provided with plug connector 12, and power pack 2 is provided with plug connector 15.
As shown in Figure 3, the lamp stand connecting portion 4 of power pack 3 is used for fixing on street lamp post.
As shown in Figure 4, power pack 3 is provided with back louvre 14 and four fixing holes 13, and the quantity of plug connector 12 is two, and two plug connectors 12 distribute along radiator 1 left-right symmetry, the support fixation effect is played in two locating slot 9 socket connections of two plug connectors 12 and radiator 1 rear end.
As shown in Figure 5, louvre 17 and four fixing holes 16 before power pack 2 is provided with, the quantity of plug connector 15 is two, two plug connectors 15 distribute along radiator 1 left-right symmetry, two locating slot 9 socket connections of two plug connectors 15 and radiator 1 front end, play the support fixation effect, fixing hole 16, the position of fixing hole 13 and fixed via 11 is corresponding, fixing hole 16, be through with connecting screw rod 19 between fixed via 11 and the fixing hole 13, use connecting screw rod 19 to connect fixing hole 16, fixing hole 13 and fixed via 11, and at the two ends of connecting screw rod 19 hold-down nut, just two heat-radiating substrates 5 can be fixed together, after plug connector and the locating slot socket connection, the locating surface 18 of two heat-radiating substrates 5 is combined closely, the angle of two heat-radiating substrates 5 becomes 166 °, install, dismantle very convenient, test through being installed on the high street lamp of 14m, the LED street lamp reaches 32.5 meters to the both sides irradiation distance, under the situation that guarantees normal irradiation, making has overlapping phenomenon in the light range of exposures of adjacent street lamp, has strengthened the illuminance at edge.
Claims (8)
1. LED street lamp, comprise radiator (1) and led light source assembly, it is characterized in that: described radiator (1) comprises two groups of radiating components, every group of radiating component comprises a heat-radiating substrate (5) respectively, radiator (1) is provided with connecting elements, and connecting elements and radiator are provided with fixture between (1).
2. a kind of LED street lamp as claimed in claim 1, it is characterized in that: described fixture comprises the fixed via (11) that is arranged on the radiating component, described connecting elements is provided with fixing hole (13,16), is provided with connecting screw rod (19) between fixing hole (13,16) and the fixed via (11).
3. a kind of LED street lamp as claimed in claim 1 is characterized in that: described radiating component is provided with locating slot (9), and described connecting elements is provided with plug connector (12,15), plug connector (12,15) and locating slot (9) socket connection.
4. a kind of LED street lamp as claimed in claim 1 is characterized in that: the both sides of described heat-radiating substrate (5) are respectively equipped with locating surface (18), and the acute angle angle between locating surface (18) plane, place and heat-radiating substrate (5) plane, place is 81 °-83 °.
5. a kind of LED street lamp as claimed in claim 1 is characterized in that: described heat-radiating substrate (5) is provided with tubular clips (7).
6. a kind of LED street lamp as claimed in claim 1 is characterized in that: described connecting elements is provided with lamp stand connecting portion (4).
7. as one of them described a kind of LED street lamp of claim 1-6, it is characterized in that: the angle that has 162 °-166 ° between described two heat-radiating substrates (5).
8. a kind of LED street lamp as claimed in claim 7 is characterized in that: described angle is 164 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010161454A CN101818877A (en) | 2010-05-04 | 2010-05-04 | LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010161454A CN101818877A (en) | 2010-05-04 | 2010-05-04 | LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101818877A true CN101818877A (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010161454A Pending CN101818877A (en) | 2010-05-04 | 2010-05-04 | LED street lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557505A (en) * | 2013-10-29 | 2014-02-05 | 占志文 | Fish gathering lamp radiator and fish gathering lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206023A (en) * | 2007-08-14 | 2008-06-25 | 深圳市泓亚光电子有限公司 | High-power LED street lamp |
| CN201163011Y (en) * | 2008-03-04 | 2008-12-10 | 深圳市斯派克光电科技有限公司福永分公司 | Direct cooling type LED road lamp |
| CN201293247Y (en) * | 2008-11-27 | 2009-08-19 | 乐清市安特力电器有限公司 | LED road lamp |
| CN201437977U (en) * | 2009-07-31 | 2010-04-14 | 深圳市通普科技有限公司 | LED road lamp radiator |
| CN201661954U (en) * | 2010-05-04 | 2010-12-01 | 山东魏仕照明科技有限公司 | LED street lamp |
-
2010
- 2010-05-04 CN CN201010161454A patent/CN101818877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206023A (en) * | 2007-08-14 | 2008-06-25 | 深圳市泓亚光电子有限公司 | High-power LED street lamp |
| CN201163011Y (en) * | 2008-03-04 | 2008-12-10 | 深圳市斯派克光电科技有限公司福永分公司 | Direct cooling type LED road lamp |
| CN201293247Y (en) * | 2008-11-27 | 2009-08-19 | 乐清市安特力电器有限公司 | LED road lamp |
| CN201437977U (en) * | 2009-07-31 | 2010-04-14 | 深圳市通普科技有限公司 | LED road lamp radiator |
| CN201661954U (en) * | 2010-05-04 | 2010-12-01 | 山东魏仕照明科技有限公司 | LED street lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557505A (en) * | 2013-10-29 | 2014-02-05 | 占志文 | Fish gathering lamp radiator and fish gathering lamp |
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Application publication date: 20100901 |