CN103499053A - Intelligent split type LED street lamp - Google Patents
Intelligent split type LED street lamp Download PDFInfo
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- CN103499053A CN103499053A CN201310469602.7A CN201310469602A CN103499053A CN 103499053 A CN103499053 A CN 103499053A CN 201310469602 A CN201310469602 A CN 201310469602A CN 103499053 A CN103499053 A CN 103499053A
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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 an intelligent split type LED street lamp. The intelligent split type LED street lamp comprises an LED power supply, an installing frame and an LED light source. The LED power supply is connected with the LED light source through an electric wire, the LED light source comprises a plurality of independent LED light emitting units, and the LED light emitting units comprise LED light emitting modules and radiators. The LED light emitting modules comprise aluminum substrates and LED lamp beads, wherein LED light emitting circuits are arranged on the front sides of the aluminum substrates, and the LED lamp beads are arranged on the front sides of the aluminum substrates. The radiators comprise heat radiating substrates and a plurality of heat radiating fins, wherein the heat radiating fins are arranged on the reverse sides of the heat radiating substrates at intervals. The reverse sides of the aluminum substrates are attached to the front sides of the heat radiating substrates, the installing frame is of a strip type, the middles of the LED light emitting units are fixedly installed on the installing frame in a detachable mode and sequentially ranked in the horizontal direction, and intervals are formed between the heat radiating substrates of every two adjacent LED light emitting units. The intelligent split type LED street lamp has the advantages of being good in heat radiating effect, easy and convenient to maintain, small in installing difficulty, and simple in installing process.
Description
Technical field
The present invention relates to a kind of street lamp, especially relate to a kind of intelligent Split type LED street lamp.
Background technology
As the LED of new type light source, because its energy consumption is low, the advantage such as various and long service life of colour switching is widely used in each technical fields such as indication, illumination.Existing LED street lamp generally comprises LED power supply, lamp housing, LED illuminating module and radiator, the LED illuminating module comprises that front is laid with the aluminium base and the LED lamp pearl that is arranged on the aluminium base front of LED illuminating circuit, radiator comprises heat-radiating substrate and is arranged on the heat-radiating substrate back side and spaced a plurality of fin, form heat dissipation channel between adjacent two fin, the back side of aluminium base and the laminating of the front of heat-radiating substrate, the many places of heat-radiating substrate side are fixedly connected with lamp housing, realize thus the fixing of LED illuminating module.But, in existing LED street lamp, the LED illuminating module is an integral body, radiator is also an integral body, has following problem: one, in the LED illuminating module, LED lamp pearl can send a large amount of heats, and these heats are relatively concentrated and an end of the heat dissipation channel of radiator is sealed by aluminium base, can not carry out cross-ventilation, its radiating effect is limited, and especially, at LED illuminating module middle part, a large amount of heats can't distribute, the LED illuminating module is operated under higher temperature regime, has reduced service life; Need to remove LED illuminating module integral body when two, keeping in repair, can not, only for there being faulty component to be keeped in repair, waste time and energy, in the time of the assembling of LED street lamp, be also integral installation, the assembling difficulty is larger, and, the many places of heat-radiating substrate side are fixedly connected with lamp housing, the mounting process more complicated.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of good heat dissipation effect, convenience easy to maintenance, the little and simple intelligent Split type LED street lamp of technological process of assembly difficulty.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of intelligent Split type LED street lamp, comprise the LED power supply, installing rack and LED light source, described LED power supply is connected with described LED light source by electric wire, described LED light source comprises a plurality of independently LED luminescence units, described LED luminescence unit comprises LED illuminating module and radiator, described LED illuminating module comprises that front is laid with the aluminium base and the LED lamp pearl that is arranged on described aluminium base front of LED illuminating circuit, described radiator comprises heat-radiating substrate and is disposed on a plurality of fin at the described heat-radiating substrate back side, the back side of described aluminium base and the laminating of the front of described heat-radiating substrate, described installing rack is bar shaped, the middle part of a plurality of LED luminescence units in detachable mode, is fixedly mounted on described installing rack respectively and along continuous straight runs is arranged in order, there is gap between the heat-radiating substrate of two adjacent LEDs luminescence unit.
The middle part at the described heat-radiating substrate back side is provided with installing plate, the arragement direction of described installing plate is identical with described fin, be provided with cable channel between the fin that described installing plate is adjacent, the height of described installing plate is higher than the height of described fin, the lower end of described installing rack is provided with connecting plate, and the part that the installing plate in each LED luminescence unit exceeds described fin is connected with described connecting plate by screw.
Described LED luminescence unit also comprises shell, the two ends of described shell are fixedly connected with and form the heat radiation chamber between the two with the two ends of described heat-radiating substrate, described fin is positioned at described heat radiation chamber, be provided with a plurality of louvres on described shell, be provided with the mounting process groove of bar shaped on described installing rack, described installing rack is through described heat radiation chamber, described installing rack is connected with described shell by T-shaped connecting pin, the top of described shell is provided with screwed hole, the vertical part of described T-shaped connecting pin is provided with the external screw thread with the screwed hole coupling at the top of described shell, the transverse part of described T-shaped connecting pin is positioned at described mounting process groove, when rotating the vertical part of described T-shaped connecting pin, described shell and described installing rack are fixed or unclamp.
Described shell dual-side extends respectively outside the dual-side of described heat-radiating substrate.
The transverse part length of described T-shaped connecting pin is greater than described mounting process well width, after turning an angle, the transverse part of described T-shaped connecting pin enters in described mounting process groove, while rotating the vertical part of described T-shaped connecting pin, the transverse part of described T-shaped connecting pin is stuck in described mounting process groove described shell and described installing rack is fixed.
The width of described mounting process groove bottom is greater than the width on described mounting process groove top, the length of the transverse part of described T-shaped connecting pin is less than the width of described mounting process groove bottom and is greater than the width on described mounting process groove top, the transverse part of described T-shaped connecting pin enters in the bottom of described mounting process groove, the vertical part of rotating described T-shaped connecting pin is risen described T-shaped connecting pin, and the transverse part of described T-shaped connecting pin withstands on the end face on top of described mounting process groove described shell and described installing rack are fixed.
Compared with prior art, the invention has the advantages that LED light source comprises a plurality of independently LED luminescence units, form a kind of power demand series of products of pressing, each luminescence unit is connected on installing rack, installing rack is the design of bar shaped technology groove, the middle part of a plurality of LED luminescence units in detachable mode, is fixedly mounted on installing rack respectively and along continuous straight runs is arranged in order, there is gap between the heat-radiating substrate of two adjacent LEDs luminescence unit, gap between the heat-radiating substrate of two adjacent LEDs luminescence unit is communicated with the formation heat dissipation channel with radiator, can accelerate distributing of heat thus, good heat dissipation effect, and the LED luminescence unit is fixedly mounted on installing rack in detachable mode, when maintenance, the LED luminescence unit that only needs to break down disassembles and carries out maintain and replace and get final product, convenience easy to maintenance, when mounted, between LED luminescence unit and installing rack only by a bearing, assembly difficulty is little and mounting process is simple,
When the middle part at the heat-radiating substrate back side is provided with installing plate, be provided with cable channel between the fin that installing plate is adjacent, the height of installing plate is higher than the height of fin, the lower end of installing rack is provided with connecting plate, when the part that the installing plate in each LED luminescence unit exceeds fin is connected with connecting plate by screw, further reduced the difficulty of assembling, improved efficiency of assembling, and be provided with cable channel between the fin that installing plate is adjacent, the power supply that LED light source can be connected with the LED power supply is laid in cable channel, can carry out water-proofing treatment to electric wire in passage, under the prerequisite intelligent Split type LED street lamp light not impacted, improved the safety and reliability of circuit,
When the LED luminescence unit also comprises shell, the two ends of shell are fixedly connected with and form the heat radiation chamber between the two with the two ends of heat-radiating substrate, fin is positioned at the heat radiation chamber, be provided with a plurality of louvres on shell, be provided with the mounting process groove of bar shaped on installing rack, installing rack is through the heat radiation chamber, installing rack is connected with shell by T-shaped connecting pin, the top of shell is provided with screwed hole, the vertical part of T-shaped connecting pin is provided with the external screw thread with the screwed hole coupling at the top of shell, the transverse part of T-shaped connecting pin is positioned at the mounting process groove, when rotating the vertical part of T-shaped connecting pin, shell and installing rack are fixed or are unclamped, realize installation or the dismounting of LED luminescence unit, reduce assembly difficulty and maintenance and after-sale service, and, the LED luminescence unit can be used as a standard block, increase or minimizing according to the flexible in size of intelligent Split type LED street lamp power, meet the demand of different intelligent Split type LED street lamp power, the series of products that belong to one type of multiple power demand,
When the shell dual-side extends respectively outside the dual-side of heat-radiating substrate, require the length of extending heat-radiating substrate by shell to be embodied in the gap between adjacent heat-radiating substrate, do not need to consider when mounted the gap length of two adjacent LEDs luminescence unit, only need to successively the LED luminescence unit be contained in the mounting process groove and get final product, now adjacent shell connects successively, and between adjacent heat-radiating substrate, exist gap to form heat dissipation channel, further reduced the requirement of installing, improved the efficiency of installing and manufactured a finished product.
The accompanying drawing explanation
The structural representation that Fig. 1 is embodiment mono-;
The LED luminescence unit that Fig. 2 is embodiment mono-and the structural representation of installing rack;
The explosive view that Fig. 3 is embodiment bis-;
The LED luminescence unit that Fig. 4 is embodiment bis-and the explosive view of installing rack;
The LED luminescence unit that Fig. 5 is embodiment bis-and the assembly drawing of installing rack;
The structural representation of the LED luminescence unit that Fig. 6 is embodiment bis-;
The explosive view that Fig. 7 is embodiment bis-;
The LED luminescence unit that Fig. 8 is embodiment tri-and the explosive view of installing rack;
The LED luminescence unit that Fig. 9 is embodiment tri-and the assembly drawing of installing rack;
The structural representation of the LED luminescence unit that Figure 10 is embodiment tri-.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment mono-: a kind of intelligent Split type LED street lamp, comprise LED power supply (not shown), installing rack 1 and LED light source, the LED power supply is connected with LED light source by electric wire, LED light source comprises a plurality of independently LED luminescence units 2, LED luminescence unit 2 comprises LED illuminating module 3 and radiator 4, LED illuminating module 3 comprises that front is laid with the aluminium base 31 and the LED lamp pearl 32 that is arranged on aluminium base 31 fronts of LED illuminating circuit, radiator 4 comprises heat-radiating substrate 41 and is disposed on a plurality of fin 42 at heat-radiating substrate 41 back sides, the front laminating of the back side of aluminium base 31 and heat-radiating substrate 41, installing rack 1 is bar shaped, the middle part of a plurality of LED luminescence units 2 in detachable mode, is fixedly mounted on installing rack 1 respectively and along continuous straight runs is arranged in order, there is gap between the heat-radiating substrate 41 of two adjacent LEDs luminescence unit 1.
In the present embodiment, the middle part at heat-radiating substrate 41 back sides is provided with installing plate 43, the arragement direction of installing plate 43 is identical with fin 42, be provided with cable channel between the fin 42 that installing plate 43 is adjacent, the height of installing plate 43 is higher than the height of fin 42, the lower end of installing rack 1 is provided with connecting plate 11, and the part that the installing plate 43 in each LED luminescence unit 1 exceeds fin 42 is connected with connecting plate 11 by screw.
In the present embodiment, aluminium base 31 fronts are provided with the lens 33 that cover LED lamp pearl 32.
Embodiment bis-: a kind of intelligent Split type LED street lamp, comprise LED power supply (not shown), installing rack 1 and LED light source, the LED power supply is connected with LED light source by electric wire, LED light source comprises a plurality of independently LED luminescence units 2, LED luminescence unit 2 comprises LED illuminating module 3 and radiator 4, LED illuminating module 3 comprises that front is laid with the aluminium base 31 and the LED lamp pearl 32 that is arranged on aluminium base 31 fronts of LED illuminating circuit, radiator 4 comprises heat-radiating substrate 41 and is disposed on a plurality of fin 42 at heat-radiating substrate 41 back sides, the front laminating of the back side of aluminium base 31 and heat-radiating substrate 41, installing rack 1 is bar shaped, the middle part of a plurality of LED luminescence units 2 in detachable mode, is fixedly mounted on installing rack 1 respectively and along continuous straight runs is arranged in order, there is gap between the heat-radiating substrate 41 of two adjacent LEDs luminescence unit 1.
In the present embodiment, LED luminescence unit 2 also comprises shell 5, the two ends of shell 5 are fixedly connected with and form the heat radiation chamber between the two with the two ends of heat-radiating substrate 41, fin 42 is positioned at the heat radiation chamber, be provided with a plurality of louvres 51 on shell 5, be provided with the mounting process groove 11 of bar shaped on installing rack 1, installing rack 1 is through the heat radiation chamber, installing rack 1 is connected with shell 5 by T-shaped connecting pin 6, the top of shell 5 is provided with screwed hole 52, the vertical part 61 of T-shaped connecting pin 6 is provided with the external screw thread with screwed hole 52 couplings at the top of shell 5, the transverse part 62 of T-shaped connecting pin 6 is positioned at mounting process groove 11, when rotating the vertical part 61 of T-shaped connecting pin 6, shell 5 is fixed or unclamps with installing rack 6.
In the present embodiment, transverse part 62 length of T-shaped connecting pin 6 are greater than mounting process groove 11 width, after turning an angle, the transverse part 62 of T-shaped connecting pin 6 enters in mounting process groove 11, while rotating the vertical part 61 of T-shaped connecting pin 6, it is interior that shell 5 is fixing with installing rack 1 that the transverse part 62 of T-shaped connecting pin 6 is stuck in mounting process groove 11.
In the present embodiment, aluminium base 31 fronts are provided with the lens 33 that cover LED lamp pearl 32.
Embodiment tri-: a kind of intelligent Split type LED street lamp, comprise LED power supply (not shown), installing rack 1 and LED light source, the LED power supply is connected with LED light source by electric wire, LED light source comprises a plurality of independently LED luminescence units 2, LED luminescence unit 2 comprises LED illuminating module 3 and radiator 4, LED illuminating module 3 comprises that front is laid with the aluminium base 31 and the LED lamp pearl 32 that is arranged on aluminium base 31 fronts of LED illuminating circuit, radiator 4 comprises heat-radiating substrate 41 and is disposed on a plurality of fin 42 at heat-radiating substrate 41 back sides, the front laminating of the back side of aluminium base 31 and heat-radiating substrate 41, installing rack 1 is bar shaped, the middle part of a plurality of LED luminescence units 2 in detachable mode, is fixedly mounted on installing rack 1 respectively and along continuous straight runs is arranged in order, there is gap between the heat-radiating substrate 41 of two adjacent LEDs luminescence unit 1.
In the present embodiment, LED luminescence unit 2 also comprises shell 5, the two ends of shell 5 are fixedly connected with and form the heat radiation chamber between the two with the two ends of heat-radiating substrate 41, fin 42 is positioned at the heat radiation chamber, be provided with a plurality of louvres 51 on shell 5, be provided with the mounting process groove 11 of bar shaped on installing rack 1, installing rack 1 is through the heat radiation chamber, installing rack 1 is connected with shell 5 by T-shaped connecting pin 6, the top of shell 5 is provided with screwed hole 52, the vertical part 61 of T-shaped connecting pin 6 is provided with the external screw thread with screwed hole 52 couplings at the top of shell 5, the transverse part 62 of T-shaped connecting pin 6 is positioned at mounting process groove 11, when rotating the vertical part 61 of T-shaped connecting pin 6, shell 5 is fixed or unclamps with installing rack 6.
In the present embodiment, mounting process groove 11 is the notch cuttype groove, the width of mounting process groove 11 bottoms is greater than the width on mounting process groove 11 tops, the length of the transverse part 62 of T-shaped connecting pin 6 is less than the width of mounting process groove 11 bottoms and is greater than the width on mounting process groove 11 tops, the transverse part 62 of T-shaped connecting pin 6 enters in the bottom of mounting process groove 11, the vertical part 61 of rotating T-shaped connecting pin 6 is risen T-shaped connecting pin 6, and the transverse part of T-shaped connecting pin 6 withstands on the end face on top of mounting process groove 11 shell 5 is fixing with installing rack 1.
In the present embodiment, aluminium base 31 fronts are provided with the lens 33 that cover LED lamp pearl 32.
Embodiment tetra-: the present embodiment is on the basis of embodiment bis-and embodiment tri-, and shell 5 dual-sides extend respectively outside the dual-side of heat-radiating substrate 41.
Claims (6)
1. an intelligent Split type LED street lamp, comprise the LED power supply, installing rack and LED light source, described LED power supply is connected with described LED light source by electric wire, it is characterized in that described LED light source comprises a plurality of independently LED luminescence units, described LED luminescence unit comprises LED illuminating module and radiator, described LED illuminating module comprises that front is laid with the aluminium base and the LED lamp pearl that is arranged on described aluminium base front of LED illuminating circuit, described radiator comprises heat-radiating substrate and is disposed on a plurality of fin at the described heat-radiating substrate back side, the back side of described aluminium base and the laminating of the front of described heat-radiating substrate, described installing rack is bar shaped, the middle part of a plurality of LED luminescence units in detachable mode, is fixedly mounted on described installing rack respectively and along continuous straight runs is arranged in order, there is gap between the heat-radiating substrate of two adjacent LEDs luminescence unit.
2. a kind of intelligent Split type LED street lamp according to claim 1, the middle part that it is characterized in that the described heat-radiating substrate back side is provided with installing plate, the arragement direction of described installing plate is identical with described fin, be provided with cable channel between the fin that described installing plate is adjacent, the height of described installing plate is higher than the height of described fin, the lower end of described installing rack is provided with connecting plate, and the part that the installing plate in each LED luminescence unit exceeds described fin is connected with described connecting plate by screw.
3. a kind of intelligent Split type LED street lamp according to claim 1, it is characterized in that described LED luminescence unit also comprises shell, the two ends of described shell are fixedly connected with and form the heat radiation chamber between the two with the two ends of described heat-radiating substrate, described fin is positioned at described heat radiation chamber, be provided with a plurality of louvres on described shell, be provided with the mounting process groove of bar shaped on described installing rack, described installing rack is through described heat radiation chamber, described installing rack is connected with described shell by T-shaped connecting pin, the top of described shell is provided with screwed hole, the vertical part of described T-shaped connecting pin is provided with the external screw thread with the screwed hole coupling at the top of described shell, the transverse part of described T-shaped connecting pin is positioned at described mounting process groove, when rotating the vertical part of described T-shaped connecting pin, described shell and described installing rack are fixed or unclamp.
4. a kind of intelligent Split type LED street lamp according to claim 3, is characterized in that described shell dual-side extends respectively outside the dual-side of described heat-radiating substrate.
5. according to the described a kind of intelligent Split type LED street lamp of claim 3 or 4, the transverse part length that it is characterized in that described T-shaped connecting pin is greater than described mounting process well width, after turning an angle, the transverse part of described T-shaped connecting pin enters in described mounting process groove, while rotating the vertical part of described T-shaped connecting pin, the transverse part of described T-shaped connecting pin is stuck in described mounting process groove described shell and described installing rack is fixed.
6. according to the described a kind of intelligent Split type LED street lamp of claim 3 or 4, it is characterized in that the width of described mounting process groove bottom is greater than the width on described mounting process groove top, the length of the transverse part of described T-shaped connecting pin is less than the width of described mounting process groove bottom and is greater than the width on described mounting process groove top, the transverse part of described T-shaped connecting pin enters in the bottom of described mounting process groove, the vertical part of rotating described T-shaped connecting pin is risen described T-shaped connecting pin, the transverse part of described T-shaped connecting pin withstands on the end face on top of described mounting process groove described shell and described installing rack is fixed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469602.7A CN103499053B (en) | 2013-10-10 | 2013-10-10 | A kind of intelligent Split type LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310469602.7A CN103499053B (en) | 2013-10-10 | 2013-10-10 | A kind of intelligent Split type LED street lamp |
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| CN103499053A true CN103499053A (en) | 2014-01-08 |
| CN103499053B CN103499053B (en) | 2015-11-25 |
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| CN201310469602.7A Active CN103499053B (en) | 2013-10-10 | 2013-10-10 | A kind of intelligent Split type LED street lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066031A (en) * | 2015-08-21 | 2015-11-18 | 福建师范大学 | Modular LED (Light Emitting Diode) street lamp and heat sink thereof |
| CN108895342A (en) * | 2018-07-24 | 2018-11-27 | 江门沃能光电科技有限公司 | A kind of light-operated LED road lamp |
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| CN201764348U (en) * | 2010-06-08 | 2011-03-16 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN201844300U (en) * | 2010-08-24 | 2011-05-25 | 浙江西子光电科技有限公司 | LED (light-emitting diode) lighting device |
| CN202419340U (en) * | 2011-11-21 | 2012-09-05 | 重庆四联光电科技有限公司 | Module-combined type LED (Light-Emitting Diode) factory lamp |
| CN203489104U (en) * | 2013-10-10 | 2014-03-19 | 宁波市华拓太阳能科技有限公司 | Intelligent split type LED street lamp |
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Patent Citations (5)
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| CN201475902U (en) * | 2009-09-04 | 2010-05-19 | 郑州光华灯具有限公司 | LED street lamp housing and LED street lamp structure including same |
| CN201764348U (en) * | 2010-06-08 | 2011-03-16 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN201844300U (en) * | 2010-08-24 | 2011-05-25 | 浙江西子光电科技有限公司 | LED (light-emitting diode) lighting device |
| CN202419340U (en) * | 2011-11-21 | 2012-09-05 | 重庆四联光电科技有限公司 | Module-combined type LED (Light-Emitting Diode) factory lamp |
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| CN105066031A (en) * | 2015-08-21 | 2015-11-18 | 福建师范大学 | Modular LED (Light Emitting Diode) street lamp and heat sink thereof |
| CN108895342A (en) * | 2018-07-24 | 2018-11-27 | 江门沃能光电科技有限公司 | A kind of light-operated LED road lamp |
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| Publication number | Publication date |
|---|---|
| CN103499053B (en) | 2015-11-25 |
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Address after: 315500, No. 278, Sheng Sheng Road, hi tech Development Zone, Ningbo, Zhejiang, Fenghua Patentee after: Zhejiang Tuo Hua Energy Technology Co., Ltd. Address before: 315500, No. 278, Sheng Sheng Road, hi tech Development Zone, Ningbo, Zhejiang, Fenghua Patentee before: Ningbo Huatuo Solar Energy Technology Co., Ltd. |