CN102606997A - LED (light emitting diode) street lamp case and fixing and mounting structure thereof - Google Patents
LED (light emitting diode) street lamp case and fixing and mounting structure thereof Download PDFInfo
- Publication number
- CN102606997A CN102606997A CN2012100636183A CN201210063618A CN102606997A CN 102606997 A CN102606997 A CN 102606997A CN 2012100636183 A CN2012100636183 A CN 2012100636183A CN 201210063618 A CN201210063618 A CN 201210063618A CN 102606997 A CN102606997 A CN 102606997A
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- Prior art keywords
- street lamp
- led street
- lower casing
- louvre
- thermovent
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 241000258971 Brachiopoda Species 0.000 claims description 42
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a case of a large-power LED (light emitting diode) street lamp, which is effective in dissipating heat and convenient in installation and maintenance, and a fixing and mounting structure of the case. The case is processed to a solid heat dissipation space consisting of a transverse surface, a longitudinal surface and a vertical surface so as to accelerate air convection, reduce thermal resistance, and promote heat dissipation based on wind pressure and heat pressure. A fixed frame (4) and a rotary base (14) are arranged on the front ends of an upper case (1) and a lower case (9), and the rear ends of the upper and lower cases are fixed by clutches (6), thereby facilitating installation and maintenance. The upper case (1) of the lamp has an arc-shaped surface with a higher middle part and two lower sides, so that excrement of birds and insects, dusts, or other impurities dropping on the upper case (1) can be cleaned conveniently by rainwater and wind force, thereby lowering maintenance cost of the lamp.
Description
Technical field
Patent of the present invention relates to a kind of LED lamp cooling structure, be specifically related to a kind of high-power LED street lamp efficiently radiates heat and be convenient to installation and maintenance shell and the fixed installation structure.
Background technology
The LED light source is a kind of cold light source; Have advantage such as efficient, energy-conserving and environment-protective, consumed power is low, start-up time is short, long service life and be applied to gradually in the city illumination engineering, particularly the application in street lamp oneself become the focus of domestic and international semiconductor lighting industry in recent years.Yet existing LED street lamp in the course of the work, and the efficient of led light source is far from reaching 100%, and wherein part energy converts heat to; Heat concentrates in the small-sized chip; Make that the temperature of chip internal is increasingly high, can cause that the concentrating of thermal stress, chip light emitting efficient and fluorescent material swash problems such as penetrating decrease in efficiency, directly influence the life-span of LED; Quicken the light decay of LED, so how to improve the major issue that the radiating effect of great power LED road lamp becomes Design of Luminaires.The employed heat abstractor of existing great power LED light fixture oneself through being difficult to satisfy the demand that the LED lamp power constantly promotes because the restriction of radiator structure, itself and air contact-making surface are limited, make the defective of this radiator structure influence the service life of LED greatly.Therefore, be badly in need of improving on high-power LED lamp, carrying out radiator structure so that heat in time distribute the junction temperature when effectively reducing LED work.On the other hand, oneself has fixed installation, the dismounting inconvenience of road lamp structure, is unfavorable for safeguarding.
Summary of the invention
First technical problem to be solved by this invention is: a kind of LED street lamp shell is provided, is used to solve the LED street lamp because the difficult problem of the heat radiation that caused by the restriction of LED lamp cooling structure.
Second technical problem to be solved by this invention is: a kind of LED street lamp fixed installation structure is provided, is used to solve the dismounting of LED street lamp, safeguards difficult problem.
In order to solve first technical problem, patent of the present invention realizes through following technical scheme:
A kind of LED street lamp shell comprises that upper casing 1, lower casing 9, said upper casing 1 front end are provided with fixed mount 4 and screw 5, and the rear end is provided with buckle 6; The back is provided with screw 7 and screw 8, and said lower casing 9 front ends are provided with rotating seat 14 and screw 15, and the rear end is provided with lamp stand fixing threaded hole 16 and buckle groove 13; It is characterized in that: upper casing 1 front end of said LED street lamp shell is provided with thermovent 2, and the back is provided with thermovent 3, and lower casing 9 front ends of said LED street lamp shell are provided with louvre 10; Both sides are provided with louvre 11; The rear end is provided with louvre 12, and thermovent 2 distributes for left-right symmetric with thermovent 3, and louvre 10 is perpendicular to lower casing 9 axial symmetry lines.
Further, the thermovent 2 of said upper casing 1 front end is oval, semicircle or crescent.
Further, the thermovent 3 at said upper casing 1 back is oval, semicircle or crescent.
Further, said louvre 11 is track shape, ellipse, rectangle, square or circular.
Further, said louvre 11 is 5 ~ 8, and left-right symmetric is distributed in lower casing 9 both sides.
Further, said louvre 12 is the consistent track shape of size or oval.
Further, said louvre 12 is 3 ~ 5, is parallel to lower casing 9 axial symmetry lines and is distributed in lower casing 9 rear ends.
In order to solve second technical problem, the present invention also provides a kind of LED street lamp fixed installation structure, and the LED street lamp shell that this fixed installation structure relates to comprises that upper casing 1, lower casing 9, said upper casing 1 front end are provided with fixed mount 4 and screw 5; The rear end is provided with buckle 6, and the back is provided with screw 7 and screw 8, and said lower casing 9 front ends are provided with rotating seat 14 and screw 15; The rear end is provided with lamp stand fixing threaded hole 16 and buckle groove 13; It is characterized in that: upper casing 1 front end of said LED street lamp shell is provided with thermovent 2, and the back is provided with thermovent 3, and lower casing 9 front ends of said LED street lamp shell are provided with louvre 10; Both sides are provided with louvre 11; The rear end is provided with louvre 12, and thermovent 2 distributes for left-right symmetric with thermovent 3, and louvre 10 is perpendicular to lower casing 9 axial symmetry lines.The rotating seat 4 of said upper casing 1 front end and screw 5 are fixed upper casing 1 and lower casing 9 front ends by screw with the fixed mount 14 and the screw 15 of said lower casing 9 front ends.The buckle 6 of said upper casing 1 rear end is buckled in the buckle groove 13 of said lower casing 9 rear ends, and upper casing 1 and lower casing 9 rear ends are fastened.
The beneficial effect that the present invention obtains is: this LED street lamp shell mechanism is than present like product; Under the prerequisite that manufacturing cost does not improve basically; The heat dispersion of LED light fixture is greatly improved; The job security of LED light source, reliability and stability are able to guarantee, thereby have improved service life.
The fixed installation structure of LED street lamp is owing to adopt fixed mount 4 fixing with rotating seat 14 and buckle 6, and direct free-hand opening in maintenance process makes the installation and maintenance facility more of light fixture.
In addition and since light fixture upper casing 1 be in the middle of high both sides low arcwall faces, after the worm birds droppings is just, dust or other foreign material drop on light fixture upper casing 1, can under the effect of rain drop erosion and wind-force, drop downwards, reduce the maintenance cost of light fixture.
Description of drawings
Fig. 1 is the upper casing upward view of LED street lamp shell.
Fig. 2 is the upper casing front view of LED street lamp shell.
Fig. 3 is the upper casing vertical view of LED street lamp shell.
Fig. 4 is the cutaway view of the upper casing front view of LED street lamp shell.
Fig. 5 is the upper casing left view of LED street lamp shell.
Fig. 6 is the upper casing right view of LED street lamp shell.
Fig. 7 is the lower casing upward view of LED street lamp shell.
Fig. 8 is the lower casing vertical view of LED street lamp shell.
Fig. 9 is the cutaway view of the lower casing front view of LED street lamp shell.
Figure 10 is the lower casing left view of LED street lamp shell.
Figure 11 is the lower casing right view of LED street lamp shell.
The specific embodiment
Embodiment 1, a kind of LED street lamp shell comprise that upper casing 1, lower casing 9, said upper casing 1 front end are provided with fixed mount 4 and screw 5, and the rear end is provided with buckle 6; The back is provided with screw 7 and screw 8, and said lower casing 9 front ends are provided with rotating seat 14 and screw 15, and the rear end is provided with lamp stand fixing threaded hole 16 and buckle groove 13; It is characterized in that: upper casing 1 front end of said LED street lamp shell is provided with thermovent 2, and the back is provided with thermovent 3, and lower casing 9 front ends of said LED street lamp shell are provided with louvre 10; Both sides are provided with louvre 11; The rear end is provided with louvre 12, and thermovent 2 distributes for left-right symmetric with thermovent 3, and louvre 10 is perpendicular to lower casing 9 axial symmetry lines.
Embodiment 2, LED street lamp shell, wherein: the thermovent 2 of upper casing 1 front end is oval, semicircle or crescent, and all the other are with embodiment 1.
Embodiment 3, LED street lamp shell, wherein: the thermovent 3 at upper casing 1 back is oval, semicircle or crescent, and all the other are with embodiment 1.
Embodiment 4, LED street lamp shell, wherein: louvre 11 is track shape, ellipse, rectangle, square or circular, and all the other are with embodiment 1.
Embodiment 5, LED street lamp shell, wherein: louvre 11 is 5 ~ 8, and left-right symmetric is distributed in lower casing 9 both sides, and all the other are with embodiment 1 or embodiment 4.
Embodiment 6, LED street lamp shell, wherein: louvre 12 is the consistent track shape of size or oval, and all the other are with embodiment 1.
Embodiment 7, LED street lamp shell, wherein: louvre 12 is 3 ~ 5, is parallel to lower casing 9 axial symmetry lines and is distributed in lower casing 9 rear ends, all the other are with embodiment 1 or embodiment 6.
Embodiment 8, LED street lamp fixed installation structure, the LED street lamp shell that this fixed installation structure relates to comprises that upper casing 1, lower casing 9, said upper casing 1 front end are provided with rotating seat 4 and screw 5, the rear end is provided with buckle 6; The back is provided with screw 7 and screw 8; Said lower casing 9 front ends are provided with fixed mount 14 and screw 15, and the rear end is provided with lamp stand fixing threaded hole 16 and buckle groove 13, it is characterized in that: upper casing 1 front end of said LED street lamp shell is provided with thermovent 2; The back is provided with thermovent 3; Lower casing 9 front ends of said LED street lamp shell are provided with louvre 10, and both sides are provided with louvre 11, and the rear end is provided with louvre 12; Thermovent 2 distributes for left-right symmetric with thermovent 3, and louvre 10 is perpendicular to lower casing 9 axial symmetry lines.
Embodiment 9, LED street lamp fixed installation structure, wherein: the rotating seat 4 of upper casing 1 front end and screw 5 are fixed upper casing 1 and lower casing 9 front ends by screw with the fixed mount 14 and the screw 15 of said lower casing 9 front ends, and all the other are with embodiment 1 or embodiment 8.
Embodiment 10, LED street lamp fixed installation structure, wherein: the buckle 6 of upper casing 1 rear end is buckled in the buckle groove 13 of said lower casing 9 rear ends, and upper casing 1 and lower casing 9 rear ends are fastened, and all the other are with embodiment 1 or embodiment 8.
Below in conjunction with Figure of description patent of the present invention is done further explain.
Referring to accompanying drawing 1 to accompanying drawing 11, form horizontal air convection channel between the upper casing 1 front end left and right sides thermovent 2, form horizontal air convection channel between the back thermovent 3; Form vertical air convection channel between one-sided thermovent 2 and the thermovent 3; Form vertical up and down heat dissipation channel between lower casing 9 louvres 10, louvre 11 and louvre 12 and upper casing thermovent 2 and the thermovent 3.The shape of thermovent 2 and thermovent 3, size can also be adjusted according to light fixture.These architectural features have formed a three-dimensional heat-dissipating space that is made up of horizontal, vertical, vertical three aspects, have reached the acceleration cross-ventilation, the purpose that reduce thermal resistance, utilize blast, hot pressing promotes heat radiation.
The fixed installation structure front end of LED street lamp has adopted fixed mount 4 and rotating seat 14, and the rear end is fixing with buckle 6, makes that the installation and maintenance of light fixture are convenient more.
Referring to accompanying drawing 1, after high both sides low arcwall face in the middle of light fixture upper casing 1 is, worm birds droppings are just, dust or other foreign material drop on light fixture upper casing 1, can under the effect of rain drop erosion and wind-force, drop downwards, reduce the maintenance cost of light fixture.
Claims (10)
1. a LED street lamp shell comprises that upper casing (1), lower casing (9), said upper casing (1) front end are provided with fixed mount (4) and screw (5), and the rear end is provided with buckle (6); The back is provided with screw (7) and screw (8); Said lower casing (9) front end is provided with rotating seat (14) and screw (15), and the rear end is provided with lamp stand fixing threaded hole (16) and buckle groove (13), it is characterized in that: upper casing (1) front end of said LED street lamp shell is provided with thermovent (2); The back is provided with thermovent (3); Lower casing (9) front end of said LED street lamp shell is provided with louvre (10), and both sides are provided with louvre (11), and the rear end is provided with louvre (12); Thermovent (2) and thermovent (3) distribute for left-right symmetric, and louvre (10) is perpendicular to lower casing (9) axial symmetry line.
2. LED street lamp shell as claimed in claim 1 is characterized in that: the thermovent (2) of said upper casing (1) front end is for oval, semicircle or crescent.
3. LED street lamp shell as claimed in claim 1 is characterized in that: the thermovent (3) at said upper casing (1) back is for oval, semicircle or crescent.
4. LED street lamp shell as claimed in claim 1 is characterized in that: said louvre (11) is track shape, ellipse, rectangle, square or circular.
5. like claim 1 or the described LED street lamp of claim 4 shell, it is characterized in that: said louvre (11) is 5 ~ 8, and left-right symmetric is distributed in lower casing (9) both sides.
6. LED street lamp shell as claimed in claim 1 is characterized in that: said louvre (12) is size consistent track shape or ellipse.
7. like claim 1 or the described LED street lamp of claim 6 shell, it is characterized in that: said louvre (12) is 3 ~ 5, is parallel to lower casing (9) axial symmetry line and is distributed in lower casing (9) rear end.
8. a LED street lamp fixedly mounts structure; The LED street lamp shell that this fixed installation structure relates to comprises that upper casing (1), lower casing (9), said upper casing (1) front end are provided with fixed mount (4) and screw (5), and the rear end is provided with buckle (6); The back is provided with screw (7) and screw (8); Said lower casing (9) front end is provided with rotating seat (14) and screw (15), and the rear end is provided with lamp stand fixing threaded hole (16) and buckle groove (13), it is characterized in that: upper casing (1) front end of said LED street lamp shell is provided with thermovent (2); The back is provided with thermovent (3); Lower casing (9) front end of said LED street lamp shell is provided with louvre (10), and both sides are provided with louvre (11), and the rear end is provided with louvre (12); Thermovent (2) and thermovent (3) distribute for left-right symmetric, and louvre (10) is perpendicular to lower casing (9) axial symmetry line.
9. LED street lamp fixed installation structure as claimed in claim 8, it is characterized in that: the fixed mount (4) of said upper casing (1) front end and screw (5) are fixed upper casing (1) and lower casing (9) front end by screw with the rotating seat (14) and the screw (15) of said lower casing (9) front end.
10. like claim 8 or the described LED street lamp fixed installation of claim 9 structure; It is characterized in that: the buckle (6) of said upper casing (1) rear end is buckled in the buckle groove (13) of said lower casing (9) rear end, and upper casing (1) and lower casing (9) rear end are fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100636183A CN102606997B (en) | 2012-03-13 | 2012-03-13 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100636183A CN102606997B (en) | 2012-03-13 | 2012-03-13 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102606997A true CN102606997A (en) | 2012-07-25 |
| CN102606997B CN102606997B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100636183A Active CN102606997B (en) | 2012-03-13 | 2012-03-13 | LED (light emitting diode) street lamp case and fixing and mounting structure thereof |
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| Country | Link |
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| CN (1) | CN102606997B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066037A (en) * | 2015-09-18 | 2015-11-18 | 江苏健享实业有限公司 | Light-emitting diode (LED) street lamp with cooling fin guide mechanism |
| CN107120576A (en) * | 2017-07-07 | 2017-09-01 | 甘肃荣宝科技股份有限公司 | Window construction heat radiation street lamp lamp housing |
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| TW201126105A (en) * | 2010-01-29 | 2011-08-01 | Cheng-Yang Lin | Modular structure of light source |
| CN201944679U (en) * | 2010-11-17 | 2011-08-24 | 烟台奥星电器设备有限公司 | Totally enclosed LED street lamp |
| KR101075246B1 (en) * | 2010-04-07 | 2011-10-19 | 주식회사 남영전구 | A led street lamp |
| CN202065787U (en) * | 2011-04-08 | 2011-12-07 | 东莞市恒明光电科技有限公司 | LED (light-emitting diode) street lamp with good heat dissipation performance |
| CN102313187A (en) * | 2010-06-30 | 2012-01-11 | 利得全股份有限公司 | LED (Light-Emitting Diode) street lamp |
| CN202118696U (en) * | 2011-06-03 | 2012-01-18 | 孟华平 | LED (Light Emitting Diode) street lamp |
| CN202132797U (en) * | 2011-06-08 | 2012-02-01 | 广东中龙交通科技有限公司 | An LED street lamp enabling replacement of a decorative housing without a tool |
| CN202521561U (en) * | 2012-03-13 | 2012-11-07 | 江西省通用节能科技有限公司 | Light-emitting diode (LED) street lamp outer shell and fixed installation structure thereof |
-
2012
- 2012-03-13 CN CN2012100636183A patent/CN102606997B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009026736A1 (en) * | 2007-08-24 | 2009-03-05 | He Shan Lide Electronic Enterprise Company Ltd. | An led street lamp |
| TW200942734A (en) * | 2008-04-01 | 2009-10-16 | jin-yi Liang | Method and device for dissipating heat from LED lamp for illumination |
| TW201126105A (en) * | 2010-01-29 | 2011-08-01 | Cheng-Yang Lin | Modular structure of light source |
| KR101075246B1 (en) * | 2010-04-07 | 2011-10-19 | 주식회사 남영전구 | A led street lamp |
| CN102313187A (en) * | 2010-06-30 | 2012-01-11 | 利得全股份有限公司 | LED (Light-Emitting Diode) street lamp |
| CN201944679U (en) * | 2010-11-17 | 2011-08-24 | 烟台奥星电器设备有限公司 | Totally enclosed LED street lamp |
| CN202065787U (en) * | 2011-04-08 | 2011-12-07 | 东莞市恒明光电科技有限公司 | LED (light-emitting diode) street lamp with good heat dissipation performance |
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| CN202132797U (en) * | 2011-06-08 | 2012-02-01 | 广东中龙交通科技有限公司 | An LED street lamp enabling replacement of a decorative housing without a tool |
| CN202521561U (en) * | 2012-03-13 | 2012-11-07 | 江西省通用节能科技有限公司 | Light-emitting diode (LED) street lamp outer shell and fixed installation structure thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066037A (en) * | 2015-09-18 | 2015-11-18 | 江苏健享实业有限公司 | Light-emitting diode (LED) street lamp with cooling fin guide mechanism |
| CN107120576A (en) * | 2017-07-07 | 2017-09-01 | 甘肃荣宝科技股份有限公司 | Window construction heat radiation street lamp lamp housing |
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| Publication number | Publication date |
|---|---|
| CN102606997B (en) | 2013-12-11 |
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Application publication date: 20120725 Assignee: CECEP LatticeLighting Co., Ltd. Assignor: Jiangxi General Energy-saving Technology Co., Ltd. Contract record no.: 2014360000225 Denomination of invention: LED (light emitting diode) street lamp case and fixing and mounting structure thereof Granted publication date: 20131211 License type: Exclusive License Record date: 20140904 |
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Change date: 20211018 Contract record no.: 2014360000225 Assignee after: China energy saving Jinghe Technology Co.,Ltd. Assignee before: CECEP LATTICELIGHTING Co.,Ltd. |
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Address after: 330029 No. 699, aixihu North Road, high tech Zone, Nanchang City, Jiangxi Province Patentee after: Cecep Jinghe lighting (Jiangxi) Co.,Ltd. Address before: 330029 No. 699, aixihu North Road, high tech Zone, Nanchang City, Jiangxi Province Patentee before: JIANGXI GENERAL ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
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Change date: 20211223 Contract record no.: 2014360000225 Assignor after: Cecep Jinghe lighting (Jiangxi) Co.,Ltd. Assignor before: JIANGXI GENERAL ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
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| EM01 | Change of recordation of patent licensing contract |