CN103499053B - A kind of intelligent Split type LED street lamp - Google Patents
A kind of intelligent Split type LED street lamp Download PDFInfo
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- CN103499053B CN103499053B CN201310469602.7A CN201310469602A CN103499053B CN 103499053 B CN103499053 B CN 103499053B CN 201310469602 A CN201310469602 A CN 201310469602A CN 103499053 B CN103499053 B CN 103499053B
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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 kind of intelligent Split type LED street lamp, comprise LED power, installing rack and LED light source, LED power is connected with LED light source by electric wire, LED light source comprises multiple independently LED luminescence unit, LED luminescence unit comprises LED illuminating module and radiator, LED illuminating module comprises front and is laid with the aluminium base of LED illuminating circuit and is arranged on the LED lamp bead in aluminium base front, radiator comprises heat-radiating substrate and is disposed on multiple fin at the heat-radiating substrate back side, the back side of aluminium base and the front laminating of heat-radiating substrate, installing rack is bar shaped, the middle part of multiple LED luminescence unit to be fixedly mounted on installing rack in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate of two adjacent LEDs luminescence unit, there is gap, advantage is good heat dissipation effect, convenience easy to maintenance, and installation difficulty is little and mounting process is simple.
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 instruction, illumination.Existing LED street lamp generally comprises LED power, lamp housing, LED illuminating module and radiator, LED illuminating module comprises front and is laid with the aluminium base of LED illuminating circuit and is arranged on the LED lamp bead in aluminium base front, radiator comprises heat-radiating substrate and is arranged on the heat-radiating substrate back side and spaced multiple fin, heat dissipation channel is formed between adjacent two fin, the back side of aluminium base and the front laminating of heat-radiating substrate, the many places of heat-radiating substrate side are fixedly connected with lamp housing, realize the fixing of LED illuminating module thus.But, in existing LED street lamp, LED illuminating module is an entirety, radiator is also an entirety, there is following problem: one, in LED illuminating module, LED lamp bead can send a large amount of heats, and these heats are relatively concentrated and one end of the heat dissipation channel of radiator is closed by aluminium base, cross-ventilation can not be carried out, its radiating effect is limited, and especially in the middle part of LED illuminating module, a large amount of heats cannot distribute, LED illuminating module reduces service life under being operated in higher temperature regime; Two, needing LED illuminating module entirety to remove when maintenance, only for there being faulty component to keep in repair, can not waste time and energy, also be integral installation when LED street lamp assembling, assembling difficulty is comparatively large, and, the many places of heat-radiating substrate side are fixedly connected with lamp housing, 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 LED power, installing rack and LED light source, described LED power is connected with described LED light source by electric wire, described LED light source comprises multiple independently LED luminescence unit, described LED luminescence unit comprises LED illuminating module and radiator, described LED illuminating module comprises front and is laid with the aluminium base of LED illuminating circuit and is arranged on the LED lamp bead in described aluminium base front, described radiator comprises heat-radiating substrate and is disposed on multiple fin at the described heat-radiating substrate back side, the back side of described aluminium base and the front laminating of described heat-radiating substrate, described installing rack is bar shaped, the middle part of multiple LED luminescence unit to be fixedly mounted on described installing rack in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate of two adjacent LEDs luminescence unit, there is gap.
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, cable channel is provided with 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 the two ends of described heat-radiating substrate and form heat dissipation cavity between the two, described fin is positioned at described heat dissipation cavity, described shell is provided with multiple louvre, described installing rack is provided with the mounting process groove of bar shaped, described installing rack is through described heat dissipation cavity, 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 mated with the screwed hole at the top of described shell, the transverse part of described T-shaped connecting pin is positioned at described mounting process groove, when the vertical part of the T-shaped connecting pin described in rotating, described shell and described installing rack are fixed or unclamp.
Described shell dual-side extends outside the dual-side of described heat-radiating substrate respectively.
The transverse part length of described T-shaped connecting pin is greater than described mounting process well width, enter in described mounting process groove after the transverse part of described T-shaped connecting pin turns an angle, during the vertical part of the T-shaped connecting pin described in rotation, the transverse part of described T-shaped connecting pin is stuck in described mounting process groove to be fixed described shell and described installing rack.
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 the T-shaped connecting pin described in rotation makes described T-shaped connecting pin rise, and described shell and described installing rack are fixed by the end face that the transverse part of described T-shaped connecting pin withstands on the top of described mounting process groove.
Compared with prior art, the invention has the advantages that LED light source comprises multiple independently LED luminescence unit, form one and press power demand series of products, each luminescence unit is connected on installing rack, installing rack is the design of bar shaped technology groove, the middle part of multiple LED luminescence unit to be fixedly mounted on installing rack in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate of two adjacent LEDs luminescence unit, there is gap, gap between the heat-radiating substrate of two adjacent LEDs luminescence unit is communicated with radiator and forms heat dissipation channel, distributing of heat can be accelerated thus, good heat dissipation effect, and LED luminescence unit is fixedly mounted on installing rack in detachable mode, when keeping in repair, only need the LED luminescence unit broken down to disassemble to carry out maintain and replace, convenience easy to maintenance, when mounted, only by a bearing between LED luminescence unit and installing rack, 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, cable channel is provided with 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 installing plate in each LED luminescence unit exceeds fin is connected with connecting plate by screw, reduce further the difficulty of assembling, improve efficiency of assembling, and be provided with cable channel between the fin that installing plate is adjacent, the power supply that LED light source is connected with LED power can be laid in cable channel, water-proofing treatment can be carried out in the channel to electric wire, under the prerequisite intelligent Split type LED street lamp light not impacted, improve the safety and reliability of circuit,
When LED luminescence unit also comprises shell, the two ends of shell are fixedly connected with the two ends of heat-radiating substrate and form heat dissipation cavity between the two, fin is positioned at heat dissipation cavity, shell is provided with multiple louvre, installing rack is provided with the mounting process groove of bar shaped, installing rack is through heat dissipation cavity, 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 mated with the screwed hole at the top of shell, the transverse part of T-shaped connecting pin is positioned at mounting process groove, when the vertical part of turning T-type 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, LED luminescence unit can as a standard block, according to increase or the minimizing of the flexible in size of intelligent Split type LED street lamp power, meet the demand of different intelligent Split type LED street lamp power, belong to the series of products of a type multiple power demand,
When the dual-side that shell dual-side extends heat-radiating substrate is respectively outer, the length that clearance requirement between adjacent heat-radiating substrate extends heat-radiating substrate by shell is embodied, do not need the gap length considering two adjacent LEDs luminescence unit when mounted, only need successively LED luminescence unit to be contained in mounting process groove, now adjacent shell connects successively, and between adjacent heat-radiating substrate, there is gap formation heat dissipation channel, reduce further the requirement of installation, improve the efficiency of installation and manufacture a finished product.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one;
Fig. 2 is the LED luminescence unit of embodiment one and the structural representation of installing rack;
Fig. 3 is the explosive view of embodiment two;
Fig. 4 is the LED luminescence unit of embodiment two and the explosive view of installing rack;
Fig. 5 is the LED luminescence unit of embodiment two and the assembly drawing of installing rack;
Fig. 6 is the structural representation of the LED luminescence unit of embodiment two;
Fig. 7 is the explosive view of embodiment two;
Fig. 8 is the LED luminescence unit of embodiment three and the explosive view of installing rack;
Fig. 9 is the LED luminescence unit of embodiment three and the assembly drawing of installing rack;
Figure 10 is the structural representation of the LED luminescence unit of embodiment three.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one: a kind of intelligent Split type LED street lamp, comprise LED power (not shown), installing rack 1 and LED light source, LED power is connected with LED light source by electric wire, LED light source comprises multiple independently LED luminescence unit 2, LED luminescence unit 2 comprises LED illuminating module 3 and radiator 4, LED illuminating module 3 comprises front and is laid with the aluminium base 31 of LED illuminating circuit and is arranged on the LED lamp bead 32 in aluminium base 31 front, radiator 4 comprises heat-radiating substrate 41 and is disposed on multiple fin 42 at heat-radiating substrate 41 back side, the back side of aluminium base 31 and the front laminating of heat-radiating substrate 41, installing rack 1 is bar shaped, the middle part of multiple LED luminescence unit 2 to be fixedly mounted on installing rack 1 in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate 41 of two adjacent LEDs luminescence unit 1, there is gap.
In the present embodiment, the middle part at heat-radiating substrate 41 back side is provided with installing plate 43, the arragement direction of installing plate 43 is identical with fin 42, cable channel is provided with 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 front is provided with the lens 33 covering LED lamp bead 32.
Embodiment two: a kind of intelligent Split type LED street lamp, comprise LED power (not shown), installing rack 1 and LED light source, LED power is connected with LED light source by electric wire, LED light source comprises multiple independently LED luminescence unit 2, LED luminescence unit 2 comprises LED illuminating module 3 and radiator 4, LED illuminating module 3 comprises front and is laid with the aluminium base 31 of LED illuminating circuit and is arranged on the LED lamp bead 32 in aluminium base 31 front, radiator 4 comprises heat-radiating substrate 41 and is disposed on multiple fin 42 at heat-radiating substrate 41 back side, the back side of aluminium base 31 and the front laminating of heat-radiating substrate 41, installing rack 1 is bar shaped, the middle part of multiple LED luminescence unit 2 to be fixedly mounted on installing rack 1 in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate 41 of two adjacent LEDs luminescence unit 1, there is gap.
In the present embodiment, LED luminescence unit 2 also comprises shell 5, the two ends of shell 5 are fixedly connected with the two ends of heat-radiating substrate 41 and form heat dissipation cavity between the two, fin 42 is positioned at heat dissipation cavity, shell 5 is provided with multiple louvre 51, installing rack 1 is provided with the mounting process groove 11 of bar shaped, installing rack 1 is through heat dissipation cavity, 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 mated with the screwed hole 52 at the top of shell 5, the transverse part 62 of T-shaped connecting pin 6 is positioned at mounting process groove 11, when the vertical part 61 of turning T-type connecting pin 6, shell 5 is fixed with installing rack 6 or unclamps.
In the present embodiment, transverse part 62 length of T-shaped connecting pin 6 is greater than mounting process groove 11 width, enter in mounting process groove 11 after the transverse part 62 of T-shaped connecting pin 6 turns an angle, during the vertical part 61 of turning T-type connecting pin 6, the transverse part 62 of T-shaped connecting pin 6 is stuck in mounting process groove 11 to be fixed shell 5 and installing rack 1.
In the present embodiment, aluminium base 31 front is provided with the lens 33 covering LED lamp bead 32.
Embodiment three: a kind of intelligent Split type LED street lamp, comprise LED power (not shown), installing rack 1 and LED light source, LED power is connected with LED light source by electric wire, LED light source comprises multiple independently LED luminescence unit 2, LED luminescence unit 2 comprises LED illuminating module 3 and radiator 4, LED illuminating module 3 comprises front and is laid with the aluminium base 31 of LED illuminating circuit and is arranged on the LED lamp bead 32 in aluminium base 31 front, radiator 4 comprises heat-radiating substrate 41 and is disposed on multiple fin 42 at heat-radiating substrate 41 back side, the back side of aluminium base 31 and the front laminating of heat-radiating substrate 41, installing rack 1 is bar shaped, the middle part of multiple LED luminescence unit 2 to be fixedly mounted on installing rack 1 in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate 41 of two adjacent LEDs luminescence unit 1, there is gap.
In the present embodiment, LED luminescence unit 2 also comprises shell 5, the two ends of shell 5 are fixedly connected with the two ends of heat-radiating substrate 41 and form heat dissipation cavity between the two, fin 42 is positioned at heat dissipation cavity, shell 5 is provided with multiple louvre 51, installing rack 1 is provided with the mounting process groove 11 of bar shaped, installing rack 1 is through heat dissipation cavity, 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 mated with the screwed hole 52 at the top of shell 5, the transverse part 62 of T-shaped connecting pin 6 is positioned at mounting process groove 11, when the vertical part 61 of turning T-type connecting pin 6, shell 5 is fixed with installing rack 6 or unclamps.
In the present embodiment, mounting process groove 11 is notch cuttype groove, the width of mounting process groove 11 bottom is greater than the width on mounting process groove 11 top, the length of the transverse part 62 of T-shaped connecting pin 6 is less than the width of mounting process groove 11 bottom and is greater than the width on mounting process groove 11 top, the transverse part 62 of T-shaped connecting pin 6 enters in the bottom of mounting process groove 11, the vertical part 61 of turning T-type connecting pin 6 makes T-shaped connecting pin 6 rise, and shell 5 and installing rack 1 are fixed by the end face that the transverse part of T-shaped connecting pin 6 withstands on the top of mounting process groove 11.
In the present embodiment, aluminium base 31 front is provided with the lens 33 covering LED lamp bead 32.
Embodiment four: the present embodiment is that shell 5 dual-side extends outside the dual-side of heat-radiating substrate 41 respectively on the basis of embodiment two and embodiment three.
Claims (4)
1. an intelligent Split type LED street lamp, comprise LED power, installing rack and LED light source, described LED power is connected with described LED light source by electric wire, it is characterized in that described LED light source comprises multiple independently LED luminescence unit, described LED luminescence unit comprises LED illuminating module and radiator, described LED illuminating module comprises front and is laid with the aluminium base of LED illuminating circuit and is arranged on the LED lamp bead in described aluminium base front, described radiator comprises heat-radiating substrate and is disposed on multiple fin at the described heat-radiating substrate back side, the back side of described aluminium base and the front laminating of described heat-radiating substrate, described installing rack is bar shaped, the middle part of multiple LED luminescence unit to be fixedly mounted on described installing rack in detachable mode respectively and to be arranged in order in the horizontal direction, between the heat-radiating substrate of two adjacent LEDs luminescence unit, there is gap,
Described LED luminescence unit also comprises shell, the two ends of described shell are fixedly connected with the two ends of described heat-radiating substrate and form heat dissipation cavity between the two, described fin is positioned at described heat dissipation cavity, described shell is provided with multiple louvre, described installing rack is provided with the mounting process groove of bar shaped, described installing rack is through described heat dissipation cavity, 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 mated with the screwed hole at the top of described shell, the transverse part of described T-shaped connecting pin is positioned at described mounting process groove, when the vertical part of the T-shaped connecting pin described in rotating, described shell and described installing rack are fixed or unclamp.
2. the intelligent Split type LED street lamp of one according to claim 1, is characterized in that described shell dual-side extends outside the dual-side of described heat-radiating substrate respectively.
3. the intelligent Split type LED street lamp of one according to claim 1 and 2, it is characterized in that the transverse part length of described T-shaped connecting pin is greater than described mounting process well width, enter in described mounting process groove after the transverse part of described T-shaped connecting pin turns an angle, during the vertical part of the T-shaped connecting pin described in rotation, the transverse part of described T-shaped connecting pin is stuck in described mounting process groove to be fixed described shell and described installing rack.
4. the intelligent Split type LED street lamp of one according to claim 1 and 2, 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 the T-shaped connecting pin described in rotation makes described T-shaped connecting pin rise, described shell and described installing rack are fixed by the end face that the transverse part of described T-shaped connecting pin withstands on the top of described mounting process groove.
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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 |
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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 |
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| CN103499053A CN103499053A (en) | 2014-01-08 |
| CN103499053B true CN103499053B (en) | 2015-11-25 |
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Families Citing this family (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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| 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 |
| 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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2013
- 2013-10-10 CN CN201310469602.7A patent/CN103499053B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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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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. |