CN202660504U - Structure of light-emitting diode (LED) street lamp base - Google Patents
Structure of light-emitting diode (LED) street lamp base Download PDFInfo
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- CN202660504U CN202660504U CN2012202081461U CN201220208146U CN202660504U CN 202660504 U CN202660504 U CN 202660504U CN 2012202081461 U CN2012202081461 U CN 2012202081461U CN 201220208146 U CN201220208146 U CN 201220208146U CN 202660504 U CN202660504 U CN 202660504U
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- lamp
- lamp housing
- heat
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- emitting diode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a structure of a light-emitting diode (LED) street lamp base, which consists of a lamp shell, a radiating fin, a lamp panel and a transformer, wherein the radiating fin is arranged on a platform arranged on the top of the lamp shell; the lamp panel is provided with a plurality of LEDs; the lamp panel is arranged on a light source device part at a luminous area arranged at the other side of the platform of the lamp shell, and a lamp shade is assembled and covered outside the lamp panel; the lamp shell is provided with a through hole in the light source device part, and the through hole is communicated with the platform; a heat conduction block made of aluminium magnesium alloy is embedded in the center of the radiating fin; the heat conduction block is arranged in the light source device part through the through hole in a penetrating way and is contacted with the lamp panel; therefore, a working heat source generated by the lamp panel is conducted effectively and then diffused outside through the radiating fin, the heat accumulation phenomenon in the lamp shell is improved, and the service lives of the LEDs are maintained.
Description
Technical field
The utility model is relevant a kind of LED light emitting diode road lamp seat structure, espespecially a kind of street lamp holder structure that can reach the quick heat radiating effect.
Background technology
General lamp post structure commonly used, for the winding of always floor lamp bar bending external part has a lamp housing, and lamp housing inside is provided with lighting source, so that the illumination of road and context to be provided.And its required lighting area of this lamp post structure is wide and brightness requirement is higher, therefore mostly use high power, large-sized lighting source, be light source such as mercury vapor lamp or sodium discharge lamp etc., and conventional light source illumination effect efficient is relatively poor, and very power consumption in the use is so that energy cost constantly promotes.Again because of the recently promotion of environmental consciousness, and the aspect scope increase that the technology of LED light emitting diode is increasingly grown up and used, if the cooling effect of LED light emitting diode is well-done, the LED lamp that application LED light emitting diode will be become more increases service life, therefore the LED lamp replaces conventional light source gradually, become the lighting source of doing one's utmost to develop for reaching power saving and environmental requirement in the industrial circle.
Yet, when the LED light emitting diode is applied to street lighting, it is high that its required more general light fixture of light illumination is wanted, therefore need to adopt a large amount of numbers and high-power LED light emitting diode as light emitting source, and apply high current on the LED light emitting diode, to obtain larger light illumination, but when light luminance and illumination all improve, also relative raising of the used heat that this LED light emitting diode produces, and be exactly high temperature to the factor that the LED light emitting diode has the greatest impact service life, under the working environment of high temperature, accumulate heat around not only can causing the LED light emitting diode, and the light decay situation that causes brightness to reduce, and also so that drive chip and will soon damage, the shortcoming such as burn, affect its service life, therefore how to be the radiator structure of LED Design of Luminaires one the best, can be effectively and fast the used heat of its generation is discharged, become the maximum that the LED light fixture is transformed into street lamp and overcome factor, also be the necessary problem of being engaged in now the stakeholder institute wish research and development of this industry.
In view of this, this is novel to be for the demand, grinds with great concentration thinks of, design team's system, and the phase can be developed a kind of heat dissipation design of brand-new LED light emitting diode road lamp seat structure, so that the consumption public use to be provided, is the invention motivation that this novel institute wish is researched and developed.
Summary of the invention
Main purpose of the present utility model, be to provide a kind of LED light emitting diode road lamp seat structure, it has and inner lamp plate directly pastes the radiating fin that touches in the lamp housing external device (ED), can be fast and the thermal source of effectively will work be distributed in the external environment condition, use the radiating efficiency of raising light fixture.
Secondary objective of the present utility model is to provide a kind of LED light emitting diode road lamp seat structure, and it is provided with the inclined plane in the lamp housing back side, but cools off a plurality of radiating fins so that use outdoor natural cool breeze direct air, to reach the advantage of efficiently radiates heat.
Another purpose of the present utility model, be to provide a kind of LED light emitting diode road lamp seat structure, lamp housing and radiating fin are made as one, make in lamp housing and be provided with a luminous zone, make the LED lamp plate be installed in the luminous zone, paste a tactile heat-conducting block in LED lamp plate rear, by heat-conducting block used heat is conducted in radiating fin, reach effective radiating efficiency.
For reaching above-mentioned purpose, the LED light emitting diode road lamp seat structure that the utility model is set is comprised of a lamp housing, a radiating fin, a heat-conducting block and a lamp plate; It is characterized in that:
This lamp housing, Yu Yiduan is provided with the department of assembly that is connected in lamp stand, having a level in the department of assembly connects to the perforation of lamp housing accommodation space, the power supply source line places into perforation and uses the input external power source, the lamp housing top is provided with a platform, this platform is provided with the through hole that always passes to lamp housing bottom-emission district, and the through hole periphery in the luminous zone is provided with a light supply apparatus section, and lamp housing is provided with a glass lamp shade in the outside, luminous zone;
This radiating fin is fixedly arranged on the platform of lamp housing, is provided with a room in central authorities, is embedded with a heat-conducting block in room, radiating fin is locked on the platform at lamp housing top by screw, and the end of heat-conducting block is placed through in the light supply apparatus section by the through hole of lamp housing;
This lamp plate is provided with a plurality of LED lamp light emitting diodes in plate body, is electrically connected by a power line, and lamp plate is fixedly arranged on the light supply apparatus section of lamp housing, and the lamp plate bottom is pasted tactile with heat-conducting block mutually.
The LED light emitting diode road lamp seat structure that the utility model is set is comprised of a lamp housing, a heat-conducting block and a lamp plate; It is characterized in that:
This lamp housing, set up the cover body that has hollow slots for being, housing is provided with a plurality of radiating fins, this lamp housing is provided with a room in central authorities, be provided with a luminous zone in the room bottom, room periphery in the luminous zone is provided with a light supply apparatus section, is provided with a plurality of screws in light supply apparatus section, and lamp housing is provided with a glass lamp shade in the luminous zone outer cup;
This heat-conducting block is embedded in the room, this heat-conducting block is made by almag, by screw lamp plate is locked on the heat-conducting block, makes whole each the radiating fin close proximity with lamp housing of embedded heat-conducting block touch, and the glass lamp shade cover is closed in the lamp plate outside to reach the waterproof effect;
This lamp plate is provided with a plurality of LED lamp light emitting diodes in plate body, is electrically connected by a power line, and lamp plate is fixedly arranged on the light supply apparatus section of lamp housing, and the lamp plate bottom is pasted tactile with heat-conducting block mutually.
Actual gain of the present utility model is that the work thermal source that the LED light-emitting diode lamp-plate is produced is effectively distributed by radiating fin, to promote the heat dissipation of LED lamp, the service life that also can keep the LED lamp simultaneously.
Other characteristics of the present utility model and specific embodiment can in the detailed description of following cooperation accompanying drawing, further be understood.
Description of drawings
Fig. 1 is the structure decomposing schematic representation of the utility model the first embodiment.
Fig. 2 is the stereo appearance figure of the utility model the first embodiment.
Fig. 3 is the generalized section of the utility model the first embodiment.
Fig. 4 is the local structure schematic diagram of the utility model the first embodiment.
Fig. 5 is the structure decomposing schematic representation of the utility model the second embodiment.
Fig. 6 is the stereo appearance figure of the utility model the second embodiment.
The specific embodiment
Please refer to the drawing 1～shown in Figure 3, the utility model are comprised of a lamp housing 10, a radiating fin 20, a heat-conducting block 22, a lamp plate 30 and a transformer 40 in illustrated embodiment.
This lamp housing 10 is provided with the department of assembly 11 that is connected in lamp stand in an end, and having a level in the department of assembly 11 connects to the perforation 111 of lamp housing 10 inner accommodation spaces 12, can be in the department of assembly when making 11 be provided with a plurality of screws 112, join shown in Figure 2, and screw in by screw lamp housing is fixed on the lamp stand, this lamp housing 10 is provided with a platform 13 in the top, this platform is provided with the through hole 15 that connects to lamp housing 10 bottom-emission districts 14,14 through hole 15 peripheries are provided with a light supply apparatus section 16 in the luminous zone, and 14 outer cup are provided with a glass lamp shade 17 and lamp housing 10 is in the luminous zone.Wherein such as the embodiment of figure, be provided with a gasket ring 171 in light supply apparatus section 16, all be provided with leakproof O shape ring 172,173 in the two ends of gasket ring 171.Be provided with a pressure ring 18 in glass lamp shade 17 outsides, pressure ring 18 can be overlaid on glass lamp shade 17 outer peripheral edges, set screw 181 around the recycling pressure ring 18, a plurality of primary screw 182 is penetrated on the screw 161 that screw 181 is locked on light supply apparatus section 16, reach glass lamp shade 17 and be fixed in the light supply apparatus section 16, in light supply apparatus section 16 applications screws, 191 sealed cover plates 19.
This radiating fin 20 is provided with a room 21 in central authorities, in room, be embedded with a heat-conducting block 22, this heat-conducting block 22 is by the made almag heat-conducting block of the magnesium of the aluminium that contains suitable percentage by weight and suitable percentage by weight, for having the material of high efficiency heat radiation characteristic, and by branched screw this radiating fin 20 is locked on the platform 13 at lamp housing 10 tops, make embedded heat-conducting block 22 ends be placed through light supply apparatus section 16 by the through hole 15 of platform 13.
This lamp plate 30 is provided with a plurality of LED lamp light emitting diodes 31 in plate body, and supplies with the lamp plate electric energy by a power line 32 that is connected to the outside.And in the present embodiment, this lamp plate 30 is electrically connected to the source line 32 of a transformer 40 by this transformer 40 and is connected, using the unlatching of conducting LED lamp light emitting diode 31 lights, this transformer 40 can be locked in the accommodation space 12 of lamp housing 10, power line 32 then utilizes the perforation 111 of department of assembly 11 to extend to lamp housing 10 outsides, connect for external power source, unify cover plate 33 to reach the waterproof effect in accommodation space 12 outer lock.30 of lamp plates are locked in the light supply apparatus section 16 of lamp housing 10, and the lamp plate plate body can paste tactile with heat-conducting block 22 end faces of above-mentioned radiating fin 20 mutually after making lamp plate 30 install.The work thermal source that lamp plate 30 is produced is distributed in the external environment condition by radiating fin 20 fast and effectively, and then the problem of solution LED lamp light emitting diode 31 high temperature heating, to keep the service life of LED lamp light emitting diode, also can improve simultaneously the thermal phenomena of lamp housing inside, and promote the heat dissipation of light fixture integral body.
Please refer to the drawing 2, shown in Figure 4, the platform 13 at lamp housing 10 tops among the embodiment of the present utility model again, its periphery is provided with the scarf 131 that is outside downslide, so that use outdoor natural cool breeze, all but direct air is upwards cooled off this a plurality of radiating fin 20 when outdoor wind direction changes at any time, to reach the advantage of efficiently radiates heat.And each fin tail end of radiating fin 20 is the fork-shaped bar 201 of Y-shaped, so not only can increase the area of dissipation of radiating fin 20, also can increase the cross-ventilation cooldown rate of radiating fin 20, is promoted whole heat dissipation.
Please refer to the drawing 5, shown in Figure 6, the utility model are comprised of a lamp housing 50, a heat-conducting block 22 and a lamp plate 30 in another embodiment.These lamp housing 50 change structures in the present embodiment, make lamp housing 50 set up the cover body that has hollow slots for being, its housing 50 is provided with the outer peripheral edges 51 that a plate body links up, housing 50 is provided with a plurality of radiating fin 52, the fork-shaped bar 521 that is Y-shaped in radiating fin tail end system, so that present the hollow out of up/down perforation around each radiating fin 52 and the fork-shaped bar 521, so can increase the area of dissipation of this radiating fin 52, also can increase the cross-ventilation cooldown rate of radiating fin 52, be promoted whole heat dissipation.
This lamp housing 50 is provided with a room 53 in central authorities, be provided with a luminous zone 54 in room 53 bottoms, 54 room 53 peripheries are provided with a light supply apparatus section 55 in the luminous zone, are provided with a plurality of screw 551 in light supply apparatus section 55, and 54 outer cup are provided with a glass lamp shade 17 and lamp housing 50 is in the luminous zone.Be embedded with a heat-conducting block 22 in the room 53, this heat-conducting block 22 is by the made almag heat-conducting block of the magnesium of the aluminium that contains suitable percentage by weight and suitable percentage by weight, for having the material of high efficiency heat radiation characteristic, and by branched screw this lamp plate 30 is locked on the heat-conducting block 22, make embedded heat-conducting block 22 whole each radiating fin 52 close proximity with lamp housing 50 touch, and glass lamp shade 17 covers are closed in lamp plate 30 outsides to reach the waterproof effect.Wherein such as the embodiment of figure, be provided with a gasket ring 171 in light supply apparatus section 55, all be provided with leakproof O shape ring 172,173 in the two ends of gasket ring 171.Be provided with a pressure ring 18 in glass lamp shade 17 outsides, pressure ring 18 can be overlaid on glass lamp shade 17 outer peripheral edges, set screw 181 around the recycling pressure ring 18, a plurality of primary screw 182 is penetrated on the screw 551 that screw 181 is locked on light supply apparatus section 55, reach glass lamp shade 17 and be fixed in the light supply apparatus section 55.Lamp housing 50 is provided with adapter 56 to articulate with lamp stand 57 in back of the body end, reaches rotation transformation street lamp light direction of illumination.
In sum, the utility model LED light emitting diode road lamp seat structure with the characteristic of its simply constructed innovative design and Material Used, can effectively promote the heat dissipation of LED LED source, has practical value undoubtedly, proposes patent application in accordance with the law.
Only the above only be preferred embodiment of the present utility model, and when can not be in order to limit the enforceable scope of the utility model, all personages who is skillful in this industry obviously can do variation and modification, all should be considered as not departing from flesh and blood of the present utility model.
Claims (10)
1. a LED light emitting diode road lamp seat structure is comprised of a lamp housing, a radiating fin, a heat-conducting block and a lamp plate; It is characterized in that:
This lamp housing, Yu Yiduan is provided with the department of assembly that is connected in lamp stand, having a level in the department of assembly connects to the perforation of lamp housing accommodation space, the power supply source line places into perforation and uses the input external power source, the lamp housing top is provided with a platform, this platform is provided with the through hole that always passes to lamp housing bottom-emission district, and the through hole periphery in the luminous zone is provided with a light supply apparatus section, and lamp housing is provided with a glass lamp shade in the outside, luminous zone;
This radiating fin is fixedly arranged on the platform of lamp housing, is provided with a room in central authorities, is embedded with a heat-conducting block in room, radiating fin is locked on the platform at lamp housing top by screw, and the end of heat-conducting block is placed through in the light supply apparatus section by the through hole of lamp housing;
This lamp plate is provided with a plurality of LED lamp light emitting diodes in plate body, is electrically connected by a power line, and lamp plate is fixedly arranged on the light supply apparatus section of lamp housing, and the lamp plate bottom is pasted tactile with heat-conducting block mutually.
2. a kind of LED light emitting diode road lamp seat structure as claimed in claim 1, it is characterized in that: wherein the platform periphery at lamp housing top is provided with the scarf that is outside downslide.
3. a kind of LED light emitting diode road lamp seat structure as claimed in claim 1, it is characterized in that: wherein each fin tail end of radiating fin is the fork-shaped bar of Y-shaped.
4. a kind of LED light emitting diode road lamp seat structure as claimed in claim 1, it is characterized in that: wherein this heat-conducting block is made by almag.
5. a kind of LED light emitting diode road lamp seat structure as claimed in claim 1, it is characterized in that: wherein the accommodation space in lamp housing is provided with a transformer, the power line of transformer utilizes the perforation of department of assembly to extend to the lamp housing outside, connect for external power source, this transformer is linked to the LED lamp plate with the unlatching of control LED lamp, unifies cover plate to reach the waterproof effect in the accommodation space outer lock.
6. a kind of LED light emitting diode road lamp seat structure as claimed in claim 1, it is characterized in that: wherein glass lamp shade is fixed in the light supply apparatus section, in light supply apparatus section applications screwed lock unification cover plate.
7. a kind of LED light emitting diode road lamp seat structure as claimed in claim 1, it is characterized in that: wherein be provided with a gasket ring in light supply apparatus section, all be provided with leakproof O shape ring in the two ends of gasket ring, be provided with a pressure ring in the glass lamp shade outside, pressure ring is overlaid on the glass lamp shade outer peripheral edges, utilize set screw around the pressure ring, a plurality of primary screws is penetrated on the screw that screw is locked on light supply apparatus section, reach glass lamp shade and be fixed in the light supply apparatus section.
8. a LED light emitting diode road lamp seat structure is comprised of a lamp housing, a heat-conducting block and a lamp plate; It is characterized in that:
This lamp housing, set up the cover body that has hollow slots for being, housing is provided with a plurality of radiating fins, this lamp housing is provided with a room in central authorities, be provided with a luminous zone in the room bottom, room periphery in the luminous zone is provided with a light supply apparatus section, is provided with a plurality of screws in light supply apparatus section, and lamp housing is provided with a glass lamp shade in the luminous zone outer cup;
This heat-conducting block is embedded in the room, this heat-conducting block is made by almag, by screw lamp plate is locked on the heat-conducting block, makes whole each the radiating fin close proximity with lamp housing of embedded heat-conducting block touch, and the glass lamp shade cover is closed in the lamp plate outside to reach the waterproof effect;
This lamp plate is provided with a plurality of LED lamp light emitting diodes in plate body, is electrically connected by a power line, and lamp plate is fixedly arranged on the light supply apparatus section of lamp housing, and the lamp plate bottom is pasted tactile with heat-conducting block mutually.
9. a kind of LED light emitting diode road lamp seat structure as claimed in claim 8, it is characterized in that: wherein be provided with a gasket ring in light supply apparatus section, all be provided with leakproof O shape ring in the two ends of gasket ring, be provided with a pressure ring in the glass lamp shade outside, pressure ring is overlaid on the glass lamp shade outer peripheral edges, utilize set screw around the pressure ring, a plurality of primary screws is penetrated on the screw that screw is locked on light supply apparatus section, reach glass lamp shade and be fixed in the light supply apparatus section.
10. a kind of LED light emitting diode road lamp seat structure as claimed in claim 8 is characterized in that: wherein lamp housing is provided with adapter to articulate with lamp stand in back of the body end, reaches rotation transformation street lamp light direction of illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202081461U CN202660504U (en) | 2012-05-09 | 2012-05-09 | Structure of light-emitting diode (LED) street lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202081461U CN202660504U (en) | 2012-05-09 | 2012-05-09 | Structure of light-emitting diode (LED) street lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660504U true CN202660504U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202081461U Expired - Fee Related CN202660504U (en) | 2012-05-09 | 2012-05-09 | Structure of light-emitting diode (LED) street lamp base |
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| Country | Link |
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| CN (1) | CN202660504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499075A (en) * | 2013-09-02 | 2014-01-08 | 东莞市盈通光电照明科技有限公司 | LED street lamp heat dissipation base with multiple levels of heat dissipation performance |
| CN107143814A (en) * | 2017-05-10 | 2017-09-08 | 扬州兴龙电器有限公司 | A kind of high intensity high efficiency and heat radiation solar LED street lamp |
-
2012
- 2012-05-09 CN CN2012202081461U patent/CN202660504U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499075A (en) * | 2013-09-02 | 2014-01-08 | 东莞市盈通光电照明科技有限公司 | LED street lamp heat dissipation base with multiple levels of heat dissipation performance |
| CN107143814A (en) * | 2017-05-10 | 2017-09-08 | 扬州兴龙电器有限公司 | A kind of high intensity high efficiency and heat radiation solar LED street lamp |
| WO2018205400A1 (en) * | 2017-05-10 | 2018-11-15 | 扬州兴龙电器有限公司 | High-strength solar led street lamp capable of efficient heat dissipation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180509 |