CN101871605B - Led street lamp - Google Patents
Led street lamp Download PDFInfo
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- CN101871605B CN101871605B CN201010197125XA CN201010197125A CN101871605B CN 101871605 B CN101871605 B CN 101871605B CN 201010197125X A CN201010197125X A CN 201010197125XA CN 201010197125 A CN201010197125 A CN 201010197125A CN 101871605 B CN101871605 B CN 101871605B
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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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED street lamp and relates to a road traffic lighting technology. The LED street lamp comprises a street lamp joint, a power assembly and a light source assembly, wherein the street joint is rotatably and adjustably fixed with the power assembly in a positioning groove through an inner toothed ring structure and an outer toothed ring structure; a surface cover of the power assembly is provided with a light-operated module, and a power module is fixed in a clamping groove of a power cavity through a per se fixing plate and butted against the light source module; the surface cover is connected and fixed with the main body of the power assembly though a hinge and a hook; the light source assembly comprises two supporting arms fixed on the side wall of the power cavity and a plurality of light source modules which are bridged between the two supporting arms and positioned on supporting platforms of the supporting arms; and the end parts of the other ends of the supporting arms are fixed into a whole through an end cover. The LED street lamp is quite convenient to assemble and disassemble, when fragile parts are replaced during maintaining, other parts cannot be influenced, and the supporting arms of different lengths can be used according to actual requirements so as to arrange different quantities of light source modules. The lamp has optimized structure, convenient mounting angle regulation and low use and maintenance cost.
Description
Technical field
The present invention relates to a kind of LED street lamp, be used for the road traffic illumination.
Background technology
The LED street lamp generally comprises power supply and light source module two parts, and the fault rate of power module is high, is the easiest failed component in the lamp body.Traditional structure is that light source module or power module are fixed in the housing, and the housing cover uses the fixing mode of screw, need tear screw in the air open at height during operation and just can open lamp body, operating difficulties.Existing light source module generally comprises radiator, LED lamp plate and lens are formed, can only integral replacing after the LED luminescence chip damages, and very flexible, maintenance cost is high.Existing lamp body joint can not rotate, and can not adjust angle according to actual needs.These problems that existing LED road lamp exists are root problems that the present invention will solve.
Summary of the invention
The object of the present invention is to provide a kind of LED street lamp, rational in infrastructure, ease of assembly can be changed power module, light source module or miscellaneous part during maintenance easily, brings very big facility, energy-conserving and environment-protective to maintenance.
For this purpose, LED street lamp provided by the invention, it comprises:
Power supply module comprises the power supply module main body and the circuit module of zone face lid, the cover one end power supply module main body that is connected through the hinge; Form the power source cavity body structure of both sides band sidewall during the moulding of power supply module main body; Both sides formed outer half side wall respectively when said power source cavity was body formed, and the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, and at medium position reinforcement are set between outer half side wall and the sidewall; Outer half side wall, reinforcement and sidewall form cavity, are coated by the cover sidewall;
Light source assembly comprises two support arms that are separately fixed on the above-mentioned power source cavity body sidewall and is fixed on a plurality of light source modules between two support arms that one end of two support arms lays respectively in the above-mentioned cavity, and other end end is fixed as one by end cap;
The street lamp joint is rotatably connected fixing with said power supply module main body in the end.
The above-mentioned street lamp joint of stating, empty T type in being, the both sides, end are provided with the internal gear of locating slot respectively; Power supply module main body at one end end is provided with two fixed heads fixing outer tooth ring respectively, and the above-mentioned internal gear of outer tooth ring socket is fixed by bolts to rotatable location in the locating slot of above-mentioned internal gear through the screw on the outer tooth ring.
The cover other end of above-mentioned power supply module has opening, is fixed with the shell fragment of buckle in the end of power supply module main body, and the dogging of shell fragment was at the fixing cover of opening part when cover covered, and shell fragment inwardly heads into the back hook and unclamps to rotate up and open cover.
The foregoing circuit module comprises light-operated module and power module, and light-operated module is fixed in the through hole that is provided with on the above-mentioned cover, and power module is fixed in the said power supply cavity.
Above-mentioned power module both sides are provided with the power supply fixed head, in the power supply cavity draw-in groove are arranged, and the power supply fixed head embeds in the draw-in groove, the power module horizontal direction are fixed on the bottom of power supply cavity; When cover covered, light-operated module was positioned at cover inboard an end and power module upper surface apical grafting.
Above-mentioned support arm is one section metal tube, and semicircular in shape support arm inboard, the outside, cross section is provided with support platform, and support platform is provided with a plurality of installing holes.
Above-mentioned light source module comprises lens pressing plate, lens arra, LED lamp plate and radiator; The LED lamp plate is affixed on spreader surface; Lens arra covers on the bulb of LED lamp plate; The lens platen cover is on the lens and be pressed on the edge of lens, and the lens pressing plate has the side of the surrounded by edges of side at radiator, and the radiator end is provided with installing hole and is fixed on the said support platform through screw.
The present invention also provides a kind of LED road lamp power supply assembly; Its power supply module comprises the power supply module main body and the circuit module of zone face lid, the cover one end power supply module main body that is connected through the hinge; Form the power source cavity body structure of both sides band sidewall during the moulding of power supply module main body; Both sides formed outer half side wall respectively when power source cavity was body formed, and the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, and at medium position reinforcement are set between outer half side wall and the sidewall; Outer half side wall, reinforcement and sidewall form cavity, are coated by the cover sidewall.
The present invention provides a kind of LED street lamp street lamp joint simultaneously, empty T type in the street lamp joint is, and the both sides, end are provided with the internal gear of locating slot respectively.
The present invention further provides a kind of LED road lamp light source component, comprises two support arms and is fixed on a plurality of light source modules between two support arms, and two support arm one end ends are fixed as one by end cap; Light source module comprises lens pressing plate, lens arra, LED lamp plate and radiator; The LED lamp plate is affixed on spreader surface; Lens arra covers on the bulb of LED lamp plate; The lens platen cover is on the lens and be pressed on the edge of lens, and the lens pressing plate has the side of the surrounded by edges of side at radiator, and the radiator end is provided with installing hole and is fixed on the said support platform through screw.
Beneficial effect of the present invention does, 1, cover fixes through hinge and fastener and lamp body, and unclamp the fastener cover and can rotate up and open convenient for maintaining; Power module is fixed in the draw-in groove of power supply cavity through the power supply fixed head; It is fixing withstood in the inboard end of cover by light-operated module on the cover, need be not fastening through screw, when changing power supply; Open cover earlier, power supply is extracted promptly in the draw-in groove be convenient to operation again; 2, the street lamp joint is connected through interior outer tooth ring with power supply module, passes locating slot and locating hole positions through bolt, makes joint and lamp body remain on a certain predetermined angular, or when the adjustment angle, can rotate easily; 3, light source assembly is made up of a plurality of light source modules; Module side by side at crane span structure between two support arms on the support platform of two support arms; The two ends of each module are fixed through screw and support platform, have no contact between the module, can safeguard and do not have influence on other module.The length of support arm can be changed when design, confirms the length of support arm on request, when support arm is longer, more module can be installed, and is fit to the different places demand.
Below in conjunction with accompanying drawing technical scheme of the present invention is done further detailed explanation.
Description of drawings
Fig. 1 is the outline drawing of LED street lamp of the present invention.
Fig. 2 is the structure chart that cover is opened.
Fig. 3 is the structural representation that cover is taken apart.
Fig. 4 a is the structural representation of power supply module main body.
Fig. 4 b is the structural representation that power supply is taken apart.
Fig. 5 a is the structural representation that the street lamp joint is taken apart.
Fig. 5 b is the structural representation that the street lamp joint is installed.
Fig. 6 is the scheme of installation of light source assembly.
Fig. 7 is the fixed structure sketch map of light source assembly support arm.
Fig. 8 is the outside drawing of single source module.
Fig. 9 a is the explosive view of single source module.
Fig. 9 b is the generalized section of pressing plate.
The specific embodiment
In order to understand the present invention, make those skilled in the art can realize the present invention, below in conjunction with accompanying drawing the present invention is elaborated.
With reference to Fig. 1, the LED street lamp comprises street lamp joint 10, power supply module 20, light source assembly 30.
With reference to Fig. 5 a, Fig. 5 b, its street lamp joint 10, empty T type in being, the both sides, end are provided with the internal gear 12,13 of locating slot 11 respectively.
Referring to Fig. 2, Fig. 3, power supply module 20 comprises that zone face covers 21 power supply module main body and circuit module, and cover 21 1 ends connect the power supply module main bodys through hinge 23, and module body has cavity body structure 22.Referring to Fig. 5 a, Fig. 5 b; Power supply module main body at one end both sides, end is provided with fixedly outer tooth ring 26,27 of fixed head 24,25 respectively; Outer tooth ring 26,27 is the above-mentioned internal gear 12,13 of sockets respectively, is fixed on rotatable location in the locating slot 11 of above-mentioned internal gear with screw 28 through the screw on the outer tooth ring.
Referring to Fig. 6; Light source assembly 30; Comprise that 33, two support arms of a plurality of light source modules, 31,32 other end ends that are separately fixed at two support arms 31,32 on the above-mentioned power source cavity body sidewall 200,201 and are fixed between two support arms are fixed as one by end cap 34.
Referring to Fig. 4 a, Fig. 4 b, Fig. 7; Both sides form outer half side wall 202,203 respectively during power supply cavity 22 moulding of power supply module 20; Cover 21 both sides have and are somebody's turn to do the cover sidewall 204,205 that outer half side wall shape adapts; At medium position reinforcement 206,207 is set between outer half side wall and the sidewall; The end that support arm 32 is fixed on the sidewall is positioned at the space of half side wall 203, reinforcement 207 and sidewall 201 formation outward, is coated and fixed by cover sidewall 205, and support arm 31 has same mounting structure and installs in the opposite side symmetry.
Referring to Fig. 3, Fig. 4 a, Fig. 4 b, circuit module comprises light-operated module 208 and power module 209, and light-operated module 208 is fixed in the through hole 210 that is provided with on the above-mentioned cover 21, and power module 209 is fixed in the said power supply cavity 22.Power module 209 both sides are provided with power supply fixed head 211,212, and draw-in groove 213 is arranged in the power supply cavity, and the power supply fixed head embeds in the draw-in groove, the power module horizontal direction are fixed on the bottom of power supply cavity 22; When cover 21 covered, light-operated module 208 was positioned at an end and the power module 209 upper surface apical graftings of cover 21 inboards.
Referring to Fig. 2, Fig. 3; The other end of cover 21 has opening 215; Be fixed with the shell fragment 214 of buckle in the end of power supply module main body, when cover 21 covers the dogging of shell fragment 214 at opening 215 places fixing cover 21, shell fragment 214 inwardly heads into the back hook and unclamps to rotate up and open cover.
Referring to Fig. 6, support arm 31 is one section metal tube, the outside, cross section semicircular in shape, and the support arm inboard is provided with support platform 35, and support platform 35 is provided with a plurality of installing holes.
Referring to Fig. 8, Fig. 9 a, Fig. 9 b; Light source module 33 comprises lens pressing plate 301, lens arra 302, LED lamp plate 303 and radiator 304, and LED lamp plate 303 is affixed on radiator 304 surfaces, and lens arra 302 covers on the bulb of LED lamp plate 303; Lens pressing plate 301 covers on the lens and be pressed on the edge of lens; The edge 305 that lens pressing plate 301 has a side is enclosed in the side of radiator 304, and the radiator end is provided with installing hole 306 and is fixed on the said support platform 35, referring to Fig. 6 through screw.
Below concrete specify design feature of the present invention.
Have light-operated module on the cover, light source module does not have outside shell is directly exposed to.
The fixed installation power module seals through cover in the power supply cavity.A light-operated module is arranged on the cover, make light fixture, light when unglazed there being the light time not work.Cover one end is fixed on the lamp body through hinging manner, and the other end has opening, on lamp body, is fixed with the shell fragment that has hook, and the dogging of shell fragment was at the fixing cover of opening part, like Fig. 1 when cover covered.When opening, with shell fragment inwardly head into hook is unclamped after, cover can rotate up and open.
Fig. 4, there is the power supply fixed head power module both sides, in the power supply cavity draw-in groove are arranged, and the power supply fixed head embeds in the draw-in groove, makes power module fixing in the horizontal direction; When cover covers; One end can withstand on the power module upper surface to light-operated module in the inboard of cover, and the power module lower surface is the bottom that is placed on the power supply cavity, contacts with lamp body; Therefore the power supply in the vertical direction also is fixed, and power supply just is fixed together with lamp body like this.Equally need be not fastening through screw, when changing power supply, open cover earlier, power supply is extracted in the draw-in groove got final product again.
Fig. 5, the syndeton between street lamp joint and the lamp body comprises internal gear on the street lamp joint, the outer tooth ring fixed head on outer tooth ring and the lamp body independently.Internal gear and street lamp joint are structure as a whole, and outer tooth ring fixed head and lamp body are structure as a whole.During installation, with outer tooth ring through bolt on the outer tooth ring fixed head, again internal gear is enclosed within on the outer tooth ring, pass locating slot and locating hole positions through bolt, make joint and lamp body remain on a certain predetermined angular; Perhaps elder generation is enclosed within internal gear on the outer tooth ring and through after the bolt, outer tooth ring is fixed on the outer tooth ring fixed head again.The internal diameter of internal gear is a bit larger tham the external diameter of outer tooth ring, and they can be rotated when the adjustment angle easily.Internal gear and outer tooth ring fix it at their top through intermeshing.
Fig. 6, light source assembly is made up of a plurality of modules, and module is side by side between two support arms, and the module crane span structure is on the support platform of two support arms.The two ends of each module are fixed on the support platform through screw, have no contact between the module, can safeguard and do not have influence on other module.The end is fixed on the support arm through screw.Fig. 7, support arm are one section metal tubes, and the cross section semicircular in shape is through being bolted on the power source cavity sidewall.The outer half side wall of end cap outer surface and power supply cavity, the outer half side wall of cover also have the curve form that adapts, and make the fixing very firm of support arm, and intensity is high.The length of support arm can be changed when design, when the length of definite support arm, so support arm on request is longer, more module can be installed.Maintenance cost is low.
Fig. 8 and Fig. 9 a, Fig. 9 b, module comprises lens pressing plate, lens arra, LED lamp plate and radiator.The LED lamp plate is affixed on spreader surface, and lens cover is on the LED bulb, and the lens platen cover is on the lens and be pressed on the edge of lens, and the surrounded by edges that the lens pressing plate has a side in the side, can strengthen water resistance at radiator.
Based on foregoing invention thought, the present invention also protects parts organization plans in the foregoing description such as design of power assembly, light source assembly, street lamp joint thus.
The present invention is not limited to the above-mentioned specific embodiment, conspicuous to those skilled in the art conversion or alternative all in protection scope of the present invention.
Claims (7)
1. LED street lamp is characterized in that: it comprises,
Power supply module comprises the power supply module main body and the circuit module of zone face lid, the cover one end power supply module main body that is connected through the hinge; Form the power source cavity body structure of both sides band sidewall during the moulding of power supply module main body; Both sides formed outer half side wall respectively when said power source cavity was body formed, and the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, and at medium position reinforcement are set between outer half side wall and the sidewall; Outer half side wall, reinforcement and sidewall form cavity, are coated by the cover sidewall;
Light source assembly comprises two support arms that are separately fixed on the above-mentioned power source cavity body sidewall and is fixed on a plurality of light source modules between two support arms that one end of two support arms lays respectively in the above-mentioned cavity, and other end end is fixed as one by end cap;
The street lamp joint is rotatably connected fixing with said power supply module main body in the end.
2. LED street lamp according to claim 1 is characterized in that: said street lamp joint, and empty T type in being, the both sides, end are provided with the internal gear of locating slot respectively; Power supply module main body at one end end is provided with two fixed heads fixing outer tooth ring respectively, and the above-mentioned internal gear of outer tooth ring socket is fixed by bolts to rotatable location in the locating slot of above-mentioned internal gear through the screw on the outer tooth ring.
3. LED street lamp according to claim 1 and 2; It is characterized in that: the cover other end of said power supply module has opening; Be fixed with the shell fragment of buckle in the end of power supply module main body; The dogging of shell fragment was at the fixing cover of opening part when cover covered, and shell fragment inwardly heads into the back hook and unclamps to rotate up and open cover.
4. LED street lamp according to claim 1 is characterized in that: said circuit module comprises light-operated module and power module, and light-operated module is fixed in the through hole that is provided with on the above-mentioned cover, and power module is fixed in the said power supply cavity.
5. LED street lamp according to claim 4 is characterized in that: said power module both sides are provided with the power supply fixed head, in the power supply cavity draw-in groove are arranged, and the power supply fixed head embeds in the draw-in groove, the power module horizontal direction are fixed on the bottom of power supply cavity; When cover covered, light-operated module was positioned at cover inboard an end and power module upper surface apical grafting.
6. LED street lamp according to claim 1 is characterized in that: said support arm is one section metal tube, and semicircular in shape support arm inboard, the outside, cross section is provided with support platform, and support platform is provided with a plurality of installing holes.
7. LED street lamp according to claim 6; It is characterized in that: said light source module comprises lens pressing plate, lens arra, LED lamp plate and radiator; The LED lamp plate is affixed on spreader surface, and lens arra covers on the bulb of LED lamp plate, and the lens platen cover is on the lens and be pressed on the edge of lens; The lens pressing plate has the side of the surrounded by edges of side at radiator, and the radiator end is provided with installing hole and is fixed on the said support platform through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010197125XA CN101871605B (en) | 2010-06-08 | 2010-06-08 | Led street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010197125XA CN101871605B (en) | 2010-06-08 | 2010-06-08 | Led street lamp |
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| Publication Number | Publication Date |
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| CN101871605A CN101871605A (en) | 2010-10-27 |
| CN101871605B true CN101871605B (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010197125XA Active CN101871605B (en) | 2010-06-08 | 2010-06-08 | Led street lamp |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121647A (en) * | 2011-04-29 | 2011-07-13 | 甘国锐 | LED (light emitting diode) energy-efficient street lamp with adjustable irradiation angles |
| AU2013101697A4 (en) | 2012-03-15 | 2014-10-02 | Hangzhou Hpwinner Opto Corporation | LED lighting device |
| CN103363326B (en) * | 2012-03-30 | 2016-03-30 | 海洋王照明科技股份有限公司 | Light fixture |
| CN102635835B (en) * | 2012-03-30 | 2014-04-16 | 北京朗波尔光电股份有限公司 | Connecting structure capable of being conveniently detached |
| CN109488955A (en) * | 2016-11-25 | 2019-03-19 | 南通溢德行工业科技有限公司 | LED street lamp |
| CN110173673A (en) * | 2019-06-27 | 2019-08-27 | 深圳华唐锐照明电器有限公司 | A kind of LED display lamp |
Citations (3)
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| CN201184520Y (en) * | 2008-04-23 | 2009-01-21 | 中盟光电股份有限公司 | LED road lamp |
| CN101482241A (en) * | 2009-02-05 | 2009-07-15 | 史杰 | LED module road lamp cap with adjustable irradiation angle and high radiation capability. |
| CN201696993U (en) * | 2010-06-08 | 2011-01-05 | 东莞勤上光电股份有限公司 | LED road lamp, and power supply component and light source component thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090196038A1 (en) * | 2007-02-12 | 2009-08-06 | Laura Patricia Vargas Maciel | Led lamp for street lighting |
| CN201293247Y (en) * | 2008-11-27 | 2009-08-19 | 乐清市安特力电器有限公司 | LED road lamp |
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- 2010-06-08 CN CN201010197125XA patent/CN101871605B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201184520Y (en) * | 2008-04-23 | 2009-01-21 | 中盟光电股份有限公司 | LED road lamp |
| CN101482241A (en) * | 2009-02-05 | 2009-07-15 | 史杰 | LED module road lamp cap with adjustable irradiation angle and high radiation capability. |
| CN201696993U (en) * | 2010-06-08 | 2011-01-05 | 东莞勤上光电股份有限公司 | LED road lamp, and power supply component and light source component thereof |
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| CN101871605A (en) | 2010-10-27 |
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Effective date of registration: 20171106 Address after: 523565 Guangdong city of Dongguan province Changping Zhen Heng Jiang Jiang Xia Heng Industrial Road, set up a file Patentee after: KINGSUN OPTOELECTRONIC CO., LTD. Address before: 523565 cross Jiangxia village, Changping Town, Dongguan, Guangdong Patentee before: Dongguan Qinshang Photoelectric Co., Ltd. |