CN201680235U - High-power LED street lamp - Google Patents
High-power LED street lamp Download PDFInfo
- Publication number
- CN201680235U CN201680235U CN2010201486141U CN201020148614U CN201680235U CN 201680235 U CN201680235 U CN 201680235U CN 2010201486141 U CN2010201486141 U CN 2010201486141U CN 201020148614 U CN201020148614 U CN 201020148614U CN 201680235 U CN201680235 U CN 201680235U
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- protector
- radiator
- light source
- seat
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
A high-power LED street lamp has the advantages of high efficiency and energy saving, convenient installation and maintenance and strong radiating capability and comprises a light source component and a fixed component, wherein the light source component comprises a driving power supply which is arranged at the root of an electric pole; a middle sunshade is arranged above a radiator; an LED lampshade, a sealing ring and an LED light source module distributed from bottom to top are sequentially fixed at the bottom of the radiator; a front fixed component comprises a front fixed seat cover which is connected with a front fixed seat arranged below; a binding post is fixed on the front fixed seat through two inner hexagon screws; a rear fixed component comprises a rear side plate and a rear cover plate which are in screwed connection; a screw passes through a through hole of the radiator; the front and rear ends of the screw are fixed on the front fixed seat and the rear side plate through nuts; two ends of the middle sunshade are respectively fixed on the front fixed seat and the rear side plate through screws; the street lamp is provided with a protector; a thread part of a protector seat is sleeved by an O-ring of the protector, and a hexagonal part of the protector seat is clamped by a protector cover; and the protector seat is threadedly connected in a placing groove of the radiator, and the middle part of the protector seat is provided with a longitudinal hole.
Description
Affiliated technical field
The utility model relates to a kind of street lamp, especially a kind of energy-efficient high-power LED street lamp.
Background technology
Traditional roads light, its light source adopt powerful mercury vapor lamp, Metal halogen lamp or high-pressure mercury lamp mostly, contain harmful substance in its light source mostly, cause environmental pollution easily, and energy consumption are big, the life-span is low.The at present existing street lamp product that adopts LED as light source is compared with the conventional lights light source, the basic nonhazardous of led light source, no electromagnetic pollution and have that volume is little, energy consumption is relatively low, light efficiency is high, caloric value is relatively low and many-sided advantage such as long service life.But still there is complex structure in existing LED street lamp, makes shortcomings such as inconvenient, that energy consumption is high, radiating effect is bad are installed, and has influenced its dependability.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of energy-efficient, convenient for installation and maintenance, high-power LED street lamp that heat-sinking capability is strong.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high-power LED street lamp, comprise light source assembly and fixation kit, and it is characterized in that,
This light source assembly comprises driving power, led light source module, sealing ring, LED lampshade, radiator, middle shield, driving power is positioned at the electric pole root, middle shield is positioned at the radiator top, and the LED lampshade of Bu Zhiing, sealing ring, led light source sequence of modules are fixed on the radiator bottom from the bottom up;
Fixation kit and back fixation kit before this fixation kit comprises, preceding fixation kit comprises preceding holder, preceding fixedly flap, binding post and hexagon socket head cap screw, preceding fixedly flap is connected with the preceding holder that is positioned at its below, and binding post is fixed on the preceding holder by two hexagon socket head cap screws; Back fixation kit comprises back side panel, cover with side, screw rod and nut, back side panel is connected by screw with back shroud, screw rod passes the through hole of radiator, on holder and the back side panel, middle shield two ends were separately fixed on preceding holder and the back side panel by screw before its rear and front end was fixed on by nut.
Described high-power LED street lamp; it is characterized in that; be provided with protector; this protector is made up of protector lid, protector seat, O shape ring; this O shape ring set is lived the threaded portion of protector seat and the protector lid blocks the hexagonal portion of protector seat; this protector seat is bolted in the protector standing groove of radiator, and protector seat pars intermedia is provided with vertical hole.
Described high-power LED street lamp is characterized in that, described light source assembly is made up of 4 separate led light source modules.
Described high-power LED street lamp is characterized in that, described radiator is connected and composed by two high heat conduction aluminiums, and its back side is provided with some radiating fins, is provided with heat dissipation channel between the fin.
The utility model can be selected disparate modules quantity according to different brightness needs because light source adopts separate led light source module, and installation and maintenance are extremely convenient.The unique design of radiating fin and heat dissipation channel makes and the utlity model has good performance of heat dissipation, fully solved the heat dissipation problem of great power LED.Because the utility model also is provided with the protector of radiator, can solve light fixture internal pressure imbalance problem fully, has further improved the stability of light fixture.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a preceding fixation kit perspective view of the present utility model;
Fig. 3 is the upward view of radiator;
Fig. 4 is the vertical view of radiator;
Fig. 5 is the three-dimensional view of radiator;
Fig. 6 is the three-dimensional structure diagram of protector;
Fig. 7 is the front view of protector;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the cutaway view along B-B line among Fig. 8.
1. driving powers among the figure, 2.LED light source module, 3. sealing ring, 4.LED lampshade; 5. radiator, 500. through holes, 6. in shield, 7. cover with side; 8. back side panel, 9. before holder, 10. before fixing flap, 11. protectors; 111. air vent, 112. protectors lid, 113. protector seats; 114.O the shape ring, 12. screw rods, 13. nuts; 14. binding post, 15. hexagon socket head cap screws, 16. protector standing grooves.
The specific embodiment
As depicted in figs. 1 and 2, a kind of high-power LED street lamp, comprise light source assembly and fixation kit, it is characterized in that, this light source assembly comprises driving power 1, led light source module 2, sealing ring 3, LED lampshade 4, radiator 5, middle shield 6, driving power 1 is positioned at electric pole (not shown) root, and middle shield 6 is positioned at radiator 5 tops, and the LED lampshade 4 of Bu Zhiing, sealing ring 3, led light source module 2 fixed order are in radiator 5 bottoms from the bottom up; Fixation kit and back fixation kit before this fixation kit comprises, holder 9, preceding fixedly flap 10, binding post 14 and hexagon socket head cap screw 15 before preceding fixation kit comprises, preceding fixedly flap 10 is connected with the preceding holder 9 that is positioned at its below, and binding post 14 is fixed on the preceding holder 10 by two hexagon socket head cap screws 15; Back fixation kit comprises back side panel 8, cover with side 7, screw rod 12 and nut 13, back side panel 8 and side cover plate 7 are connected by screw, screw rod 12 passes the through hole 500 of radiator 5, on holder 9 and the back side panel 8, middle shield 6 two ends were separately fixed on preceding holder 9 and the back side panel 8 by screw before its rear and front end was fixed on by nut 13.
As Fig. 6-shown in Figure 9; owing to working long hours, the LED light fixture cause internal temperature rising pressure to increase; produce pressure differential with extraneous air; can increase the light fixture inner wall pressure; the acceleration light fixture is aging; therefore the utility model is provided with a protector 11; protector 11 is by protector lid 112; protector seat 113; O shape ring 114 is formed; this O shape ring 114 entangles the threaded portion of protector seat 113 and protector lid 11 blocks the hexagonal portion of protector seat 113; protector seat 113 is bolted in the protector standing groove 16 of radiator 5; protector seat 113 pars intermedias are provided with vertical hole 111; the LED light fixture carries out air exchange by this vertical hole 111 with the external world; reduce the pressure of LED lamp interior; this protector 11 can also resist moisture content to condense simultaneously and lampshade hazes; protector 11 can solve light fixture internal pressure imbalance problem fully, has further improved the stability of light fixture.
As shown in Figure 1, light source assembly of the present utility model is made up of 4 separate led light source modules 2.Each led light source module 2 contains the high-powered LED lamp of 28 1W, can select different module numbers according to the brightness needs, 4 led light source modules 2 are arranged in the present embodiment, each led light source module 2 all is an independently light source, can change respectively, even one of them led light source module 2 breaks down, other three led light source modules 2 still can continue to use, only need to change malfunctioning module, such structure makes installation and maintenance extremely convenient.
As Fig. 1, Fig. 3, Fig. 4, shown in Figure 5, radiator 5 of the present utility model adopts special processing technology, and through specially treated and design, this radiator 5 is connected and composed by two high heat conduction aluminiums, and its back side is provided with some radiating fins, is provided with heat dissipation channel between the fin.Radiating fin has fully increased the surface area of heat radiation, and heat dissipation channel has promoted the quick circulation of air, helps heat radiation, and the light fixture temperature rise is less than 30 ℃ under the normal temperature, and light source junction temperature temperature is lower than 70 ℃.
Claims (4)
1. a high-power LED street lamp comprises light source assembly and fixation kit, it is characterized in that,
This light source assembly comprises driving power, led light source module, sealing ring, LED lampshade, radiator, middle shield, driving power is positioned at the electric pole root, middle shield is positioned at the radiator top, and the LED lampshade of Bu Zhiing, sealing ring, led light source sequence of modules are fixed on the radiator bottom from the bottom up;
Fixation kit and back fixation kit before this fixation kit comprises, preceding fixation kit comprises preceding holder, preceding fixedly flap, binding post and hexagon socket head cap screw, preceding fixedly flap is connected with the preceding holder that is positioned at its below, and binding post is fixed on the preceding holder by two hexagon socket head cap screws; The back comprises back side panel, cover with side, screw rod and nut with locking assembly, back side panel is connected by screw with side cover plate, screw rod passes the through hole of radiator, on holder and the back side panel, middle shield two ends were separately fixed on preceding holder and the back side panel by screw before its rear and front end was fixed on by nut.
2. high-power LED street lamp as claimed in claim 1; it is characterized in that; be provided with protector; this protector is made up of protector lid, protector seat, O shape ring; this O shape ring set is lived the threaded portion of protector seat and the protector lid blocks the hexagonal portion of protector seat; this protector seat is bolted in the protector standing groove of radiator, and protector seat pars intermedia is provided with vertical hole.
3. high-power LED street lamp as claimed in claim 1 is characterized in that, described light source assembly is made up of 4 separate led light source modules.
4. high-power LED street lamp as claimed in claim 1 is characterized in that, described radiator is connected and composed by two high heat conduction aluminiums, and its back side is provided with some radiating fins, is provided with heat dissipation channel between the fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201486141U CN201680235U (en) | 2010-03-15 | 2010-03-15 | High-power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201486141U CN201680235U (en) | 2010-03-15 | 2010-03-15 | High-power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201680235U true CN201680235U (en) | 2010-12-22 |
Family
ID=43345279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201486141U Expired - Fee Related CN201680235U (en) | 2010-03-15 | 2010-03-15 | High-power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201680235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277714A (en) * | 2013-05-26 | 2013-09-04 | 保定市大正太阳能光电设备制造有限公司 | Modularized LED street lamp |
| CN105536240A (en) * | 2016-02-17 | 2016-05-04 | 福建鸿博光电科技有限公司 | Rod structure for cage-type ball field |
-
2010
- 2010-03-15 CN CN2010201486141U patent/CN201680235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277714A (en) * | 2013-05-26 | 2013-09-04 | 保定市大正太阳能光电设备制造有限公司 | Modularized LED street lamp |
| CN103277714B (en) * | 2013-05-26 | 2015-07-01 | 保定市大正太阳能光电设备制造有限公司 | Modularized LED street lamp |
| CN105536240A (en) * | 2016-02-17 | 2016-05-04 | 福建鸿博光电科技有限公司 | Rod structure for cage-type ball field |
| CN105536240B (en) * | 2016-02-17 | 2017-07-25 | 福建鸿博光电科技有限公司 | A kind of member structure for cage type court |
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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: 20101222 Termination date: 20120315 |