CN101871604A - Power supply component of LED street lamp with rotatable connector - Google Patents
Power supply component of LED street lamp with rotatable connector Download PDFInfo
- Publication number
- CN101871604A CN101871604A CN201010197013A CN201010197013A CN101871604A CN 101871604 A CN101871604 A CN 101871604A CN 201010197013 A CN201010197013 A CN 201010197013A CN 201010197013 A CN201010197013 A CN 201010197013A CN 101871604 A CN101871604 A CN 101871604A
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- power supply
- cover
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- side wall
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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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Abstract
The invention discloses a power supply component of an LED street lamp with a rotatable connector, belonging to the lighting field of the road traffic and comprising a street lamp connector, a power supply component main body and a front cover. The street lamp connector is rotatably and adjustably fixed with the power supply component main body in the location groove by a bolt for internal and external ring gears; a power supply module is fixed in a slot of a power supply cavity by a fixing plate; the front cover is provided with a light-controlled module connected with the power supply module; the front cover is connected with the power supply component main body by a hinge and a hook; when the power supply main body is molded, the power supply cavity with side walls is formed; two sides of the power supply cavity are respectively provided with an external half-side walls; two sides of the front cover are provided with the suitable side walls of the front cover; the middle position between the external half-side wall and the side wall is provided with a reinforcing rib; the external half-side wall, the reinforcing rib and the side wall form a cavity structure for installing two support arms of a light source component; two support arms are covered by the side wall, and the other ends of two support arms are fixed by the end covers. The invention has the advantages of convenient assembling/disassembling, no influence to the other parts when the easily damaged parts are repaired or replaced, and convenient regulation of the installation angle.
Description
Technical field
The present invention relates to a kind of power supply module of LED street lamp, be used for the road traffic illumination.
Background technology
The LED street lamp generally comprises power module and light source module two parts, and the fault rate height of power module 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, and operating difficulties, maintenance is inconvenient.The maintenance cost height.The lamp body joint that is connected with power module can not rotate, and can not adjust angle according to actual needs.In order to address these problems, the invention provides following technical scheme.
Summary of the invention
The object of the present invention is to provide a kind of LED road lamp power supply assembly with rotatable connector, rational in infrastructure, convenient and light source module assembling, conveniently replaced power module or miscellaneous part during maintenance bring very big facility to maintenance, and the power supply predetermined angle is adjustable.
For this purpose, the LED road lamp power supply assembly of band rotatable connector provided by the invention, it comprises:
Cover is connected with the power supply module main body by hinge;
The power supply module main body, form the power source cavity body structure of both sides band sidewall during the moulding of power supply module main body, power supply cavity both sides form outer half side wall respectively, the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, at medium position reinforcement is set between outer half side wall and the sidewall, outer half side wall, reinforcement and sidewall form cavity structure, are coated by the cover sidewall;
The street lamp joint is rotatably connected fixing with described power supply module main body in the end.
Above-mentioned street lamp joint is interior empty T type, and the both sides, end are provided with the internal gear of locating slot respectively; Described power supply module main body at one end end is provided with fixedly outer tooth ring of two fixed heads respectively, and the above-mentioned internal gear of outer tooth ring socket is by the screw spiral shell on the outer tooth ring
Be fixed on rotatable location in the locating slot of above-mentioned internal gear.
Above-mentioned power supply module main body comprises power module and light-operated module, and light-operated module is fixed in the through hole that is provided with on the cover, and power module is fixed in the described 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 an end and the power module upper surface apical grafting of cover inboard.
The other end of above-mentioned cover 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 present invention also provides a kind of power supply module main body of LED street lamp, form the power source cavity body structure of both sides band sidewall during described power supply module main body moulding, power supply cavity both sides form outer half side wall respectively, the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, at medium position reinforcement is set between outer half side wall and the sidewall, outer half side wall, reinforcement and sidewall form cavity structure, are coated by the cover sidewall.
The present invention also provides a kind of street lamp joint of LED street lamp, described street lamp joint, and empty T type in being, the both sides, end are provided with the internal gear of locating slot respectively.
Beneficial effect of the present invention is, 1, cover fixes by hinge and fastener and power supply module main body, and unclamp the fastener cover and can rotate up and open convenient for maintaining; 2, power module is fixed in the draw-in groove of power supply cavity by the power supply fixed head, it is fixing withstood by the end of light-operated module in the cover inboard on the cover, do not need by screw fastening, 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 by interior outer tooth ring with the power supply module main body, passes locating slot and locating hole positions by bolt, makes joint and lamp body remain on a certain predetermined angular, or can rotate easily when adjusting angle; 3, at medium position reinforcement is set between the outer half side wall of power supply module main body and the sidewall, outer half side wall, reinforcement and sidewall form the support arm that cavity structure is used to install light source module, are coated by the cover sidewall.Flexibility is strong when assembling with light source module, convenient for maintaining.
Below in conjunction with accompanying drawing technical solution of the present invention is described in further detail.
Description of drawings
Fig. 1 is to use the LED street lamp outline drawing of the LED road lamp power supply assembly of band rotatable connector 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 schematic diagram of light source assembly support arm.
The specific embodiment
In order to understand the present invention, make those skilled in the art can realize the present invention, the present invention is described in detail below in conjunction with accompanying drawing.
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 by hinge 23.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 bolt 28 by 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 that outer half side wall 203, reinforcement 207 and sidewall 201 form, be coated and fixed by cover sidewall 205, 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 described 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.
Below concrete describe design feature of the present invention in detail.
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 by 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 by hinging manner, and the other end has opening, is fixed with the shell fragment that has hook on lamp body, and the dogging of shell fragment was at the fixing cover of opening part, as 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, light-operated module can withstand on the power module upper surface in the inboard of cover one end, 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.Do not need fasteningly equally, when changing power supply, open cover earlier, power supply is extracted in the draw-in groove got final product again by screw.
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 by bolting 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 by bolt, make joint and lamp body remain on a certain predetermined angular; Perhaps internal gear is enclosed within on the outer tooth ring and earlier, again outer tooth ring is fixed on the outer tooth ring fixed head by after the bolting.The internal diameter of internal gear is a bit larger tham the external diameter of outer tooth ring, and they can be rotated when adjusting angle easily.Internal gear and outer tooth ring fix it at their top by intermeshing.
Fig. 6, light source assembly is made 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 by screw, without any contact, can safeguard and do not have influence on other module between the module.The end is fixed on the support arm by screw.Fig. 7, support arm are one section metal tubes, and the cross section semicircular in shape is by 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, the intensity height.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.
Based on foregoing invention thought, the present invention also protects thus parts organization plans in the foregoing description such as the power supply module main body, street lamp joint of design.
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 (8)
1. LED road lamp power supply assembly with rotatable connector is characterized in that: it comprises,
Cover is connected with the power supply module main body by hinge;
The power supply module main body, form the power source cavity body structure of both sides band sidewall during the moulding of power supply module main body, power supply cavity both sides form outer half side wall respectively, the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, at medium position reinforcement is set between outer half side wall and the sidewall, outer half side wall, reinforcement and sidewall form cavity structure, are coated by the cover sidewall;
The street lamp joint is rotatably connected fixing with described power supply module main body in the end.
2. LED road lamp power supply assembly according to claim 1 is characterized in that: described street lamp joint is interior empty T type, and the both sides, end are provided with the internal gear of locating slot respectively; Described power supply module main body at one end end is provided with fixedly outer tooth ring of two fixed heads 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 by the screw on the outer tooth ring.
3. LED road lamp power supply assembly according to claim 1 and 2 is characterized in that: described power supply module main body comprises power module and light-operated module, and light-operated module is fixed in the through hole that is provided with on the cover, and power module is fixed in the described power supply cavity.
4. LED road lamp power supply assembly according to claim 3 is characterized in that: described 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 an end and the power module upper surface apical grafting of cover inboard.
5. LED road lamp power supply assembly according to claim 4, it is characterized in that: the other end of described cover has opening, be fixed with the shell fragment of buckle in the end of power supply cavity, 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.
6. LED road lamp power supply assembly according to claim 1, it is characterized in that: the other end of described cover 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.
7. the power supply module main body of a LED street lamp, it is characterized in that: the power source cavity body structure that forms both sides band sidewall during described power supply module main body moulding, power supply cavity both sides form outer half side wall respectively, the cover both sides have and are somebody's turn to do the cover sidewall that outer half side wall shape adapts, at medium position reinforcement is set between outer half side wall and the sidewall, outer half side wall, reinforcement and sidewall form cavity structure, are coated by the cover sidewall.
8. the street lamp joint of a LED street lamp is characterized in that: described street lamp joint, and empty T type in being, the both sides, end are provided with the internal gear of locating slot respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101970134A CN101871604B (en) | 2010-06-08 | 2010-06-08 | Power supply component of LED street lamp with rotatable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101970134A CN101871604B (en) | 2010-06-08 | 2010-06-08 | Power supply component of LED street lamp with rotatable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101871604A true CN101871604A (en) | 2010-10-27 |
| CN101871604B CN101871604B (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101970134A Active CN101871604B (en) | 2010-06-08 | 2010-06-08 | Power supply component of LED street lamp with rotatable connector |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121632A (en) * | 2010-12-30 | 2011-07-13 | 东莞勤上光电股份有限公司 | Method for assembling LED street lamp based on frame structure |
| CN103470975A (en) * | 2013-09-02 | 2013-12-25 | 江苏华程光电科技有限公司 | Adjustable-brightness LED light |
| CN103574322A (en) * | 2012-07-30 | 2014-02-12 | 上海美迪馨电子科技有限公司 | LED lamp holder |
| CN103574324A (en) * | 2012-07-31 | 2014-02-12 | 上海美迪馨电子科技有限公司 | LED lamp holder mechanism |
| CN103939797A (en) * | 2014-03-31 | 2014-07-23 | 东莞勤上光电股份有限公司 | Large power LED street lamp capable of achieving convection type heat radiating |
| CN105180046A (en) * | 2015-09-17 | 2015-12-23 | 江西天同光电有限公司 | Novel LED street lamp |
| WO2018055216A1 (en) * | 2016-09-22 | 2018-03-29 | C. & G. Carandini, S.A. | Adjustable luminaire formed by leds of multiple configurations and powers |
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| CN201377732Y (en) * | 2009-02-19 | 2010-01-06 | 上海三思电子工程有限公司 | Permeable detachable LED street lamp |
| CN201487726U (en) * | 2009-09-02 | 2010-05-26 | 童先平 | Led street lamp |
| CN201706436U (en) * | 2010-06-08 | 2011-01-12 | 东莞勤上光电股份有限公司 | LED street lamp power assembly with rotatable joint |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121632A (en) * | 2010-12-30 | 2011-07-13 | 东莞勤上光电股份有限公司 | Method for assembling LED street lamp based on frame structure |
| CN102121632B (en) * | 2010-12-30 | 2012-04-18 | 东莞勤上光电股份有限公司 | Method for assembling LED street lamp based on frame structure |
| CN103574322A (en) * | 2012-07-30 | 2014-02-12 | 上海美迪馨电子科技有限公司 | LED lamp holder |
| CN103574324A (en) * | 2012-07-31 | 2014-02-12 | 上海美迪馨电子科技有限公司 | LED lamp holder mechanism |
| CN103574324B (en) * | 2012-07-31 | 2017-04-12 | 上海美迪馨电子科技有限公司 | LED lamp holder mechanism |
| CN103470975A (en) * | 2013-09-02 | 2013-12-25 | 江苏华程光电科技有限公司 | Adjustable-brightness LED light |
| CN103939797A (en) * | 2014-03-31 | 2014-07-23 | 东莞勤上光电股份有限公司 | Large power LED street lamp capable of achieving convection type heat radiating |
| CN105180046A (en) * | 2015-09-17 | 2015-12-23 | 江西天同光电有限公司 | Novel LED street lamp |
| CN105180046B (en) * | 2015-09-17 | 2019-01-01 | 江西天同光电有限公司 | A kind of LED street lamp |
| WO2018055216A1 (en) * | 2016-09-22 | 2018-03-29 | C. & G. Carandini, S.A. | Adjustable luminaire formed by leds of multiple configurations and powers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101871604B (en) | 2012-12-12 |
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Effective date of registration: 20171103 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. |