CN201897167U - Light emitting diode streetlamp structure - Google Patents
Light emitting diode streetlamp structure Download PDFInfo
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- CN201897167U CN201897167U CN2010206025156U CN201020602515U CN201897167U CN 201897167 U CN201897167 U CN 201897167U CN 2010206025156 U CN2010206025156 U CN 2010206025156U CN 201020602515 U CN201020602515 U CN 201020602515U CN 201897167 U CN201897167 U CN 201897167U
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- light emitting
- emitting diode
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- road lamp
- lamp structure
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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 utility model relates to a light emitting diode streetlamp structure, which structurally comprises a luminous module, a power module and a lamp pole. The luminous module is placed on one side of the power module, and the lamp pole is disposed on the other side of the power module and corresponds to the luminous module. A radiating structure is arranged on the surface of a shell of the power module and corresponds to a power supply in the power module. The radiating structure can effectively discharge heat energy generated by the power supply, lowers the temperature of the power supply, improves radiating effect of the power module, and prolongs service time of the power supply.
Description
Technical field
The utility model relates to a kind of lamp post structure, refers to a kind of light emitting diode road lamp structure with great heat radiation effect and illuminating effect especially.
Background technology
Light emitting diode be one can be luminous when imposing forward bias voltage drop diode, it is the luminescence component that semi-conducting material is made, material uses the III-V family chemical element on the periodic table of elements mostly, as early stage gallium phosphide, GaAs etc., so AlGaInP, the indium gallium nitride of present high brightness LED.Principle of luminosity is that compound semiconductor is applied electric current, sees through combining of electronics and electric hole, and energy partly disengages with the form of light, reaches illumination effect.
The material difference of light emitting diode because of using, it is can rank also different that electronics, electric hole account in it, in conjunction with after the photon energy difference of disengaging, thereby the light of generation different wave length, the light of different colours just is as red, orange, yellow, green, indigo plant or black light etc.
Be different from early stage light source, light emitting diode belongs to chemiluminescence, have low power consumption, life-span long, need not warm up the lamp time, reaction is fast, volume is little, vibration resistance, be fit to volume production, and the demand on the fit applications is made minimum or advantage such as array type assembly easily.Light emitting diode generally is used on the indicator and display unit of information, communication and consumption electronic products at present, becomes significant components indispensable in the daily life.
The technology of light emitting diode is increasingly mature, and the field of application is also more and more.Light emitting diode some application in illumination comprise the dwelling house field: wall lamp, night-light (brightness requirement of this part commodity is not high, is the field of using LED source the earliest therefore), assist illuminator, flower garden lamp, reading lamp; Facility field: emergency lamp, hospital's Sickbed lamp; Field, shop: spotlight, down lamp, bucket lamp, lamp bar; Outdoor field: architectural appearance, Solar lamp; Light show.
Illumination market is regarded as the maximum and the most potential market of light emitting diode always, though at present because the restriction of cost and product performance also can't be released main illuminating product.But can not dare not or would not speak up, because the fast development of led technology in recent years, (niche markets such as for example freezing illumination, aeronautical light, traffic signal light) have obtained some occupation rates of market in special lighting market.And on general illumination market, comprising the also release successively of a barrel lamp, down lamp, projecting lamp and Landscape Lighting lamp product, portioned product has also begun to replace conventional light source such as Halogen lamp LED, incandescent lamp bulb.
Light emitting diode road lamp is only set up radiator structure in the light-emitting diode (LED) module below at present, it is main because light emitting diode can produce a large amount of heat energy, if radiator structure is not set when light-emitting diode (LED) module, light-emitting diode (LED) module is easy to reduce its service time because of overheated.But the power supply unit of light emitting diode road lamp also may so can cause significantly shorten the service time of power supply unit because overheated situation takes place long-time the use, must often change power supply unit.At present the light angle of light emitting diode road lamp and direction are all fixingly then, therefore can't be equipped with the environmental change of street lamp.
Because the problems referred to above, the utility model provides a kind of light emitting diode road lamp structure, light emitting diode road lamp structure of the present utility model is radiator structure to be set and the angle adjustment structure of adjusting lamp stand is set in power supply unit, to promote the heat radiation of power supply unit, change the irradiating angle and the direction of light emitting diode road lamp structure.
Summary of the invention
The purpose of this utility model is to provide a kind of light emitting diode road lamp structure, light emitting diode road lamp structure of the present utility model is that the housing that is contacted with power supply unit is provided with radiator structure, the heat energy that radiator structure can effectively be discharged this power supply unit and produced, reduce the temperature of this power supply unit, promote the heat radiation of this power supply unit, and promote the service time of this power supply unit.
The purpose of this utility model is to provide a kind of light emitting diode road lamp structure, light emitting diode road lamp structure of the present utility model is provided with an angle adjustment structure, see through the angle of this angle adjustment structural adjustment one lamp stand, to change the irradiating angle and the direction of the light that this light emitting diode road lamp structure sent, reach desirable illuminating effect.
To achieve the above object, the utility model is a kind of light emitting diode road lamp structure, is to comprise:
One light emitting module comprises an at least one light-emitting device and a radiating seat, and this light-emitting device is arranged at this radiating seat; And
One power module, be arranged at a side of this light emitting module, this power module comprises one first housing, one second housing, a power supply unit and one drive circuit plate, this drive circuit board is arranged in this first housing, this power supply unit is arranged in this second housing, this drive circuit board connects this power supply unit, this second housing is arranged at this first housing, this light-emitting device connects this drive circuit board, the surface of this second housing has a radiating part, this radiating part is to should power supply unit, and this radiating part has plurality of radiating fins; And
One lamp stand is arranged at a side of this power module, and to should light emitting module.
In the utility model, wherein this radiating seat is to comprise:
One heat radiator body is arranged at a side of this power module; And
One heat radiation lid is arranged at the opposite side of this heat radiator body, to should heat radiator body.
In the utility model, wherein this heat radiator body has plurality of radiating fins.
In the utility model, wherein this heat radiator body has plural louvre.
In the utility model, wherein this heat radiation lid has plural louvre.
In the utility model, wherein this light-emitting device is to comprise:
One pedestal is arranged at this heat radiator body;
One circuit board is arranged at this pedestal;
The plural number light emitting diode is arranged at this circuit board;
The plural number lens are arranged at respectively on this corresponding light emitting diode;
At least one lens mount is arranged at this circuit board, has plural hole, and those hole correspondences are provided with those light emitting diodes of those lens;
One framework is arranged at this heat radiator body, ccontaining this pedestal, this circuit board, those light emitting diodes, those lens and this lens mount, and this framework has an opening; And
One sheet glass is arranged at this opening of this framework.
In the utility model, wherein this light-emitting device more comprises:
One packing ring is arranged between this opening and this sheet glass of this framework.
In the utility model, wherein light-emitting device more comprises:
The plural number pressing plate is arranged at the edge of this sheet glass, is fixed in this framework, to fix this sheet glass this opening in this framework.
In the utility model, wherein the both sides of this heat radiator body are respectively equipped with a chute, and the both sides of this framework are respectively equipped with at least one slide block, corresponding those chutes of those slide blocks, and those slide blocks also are slidedly arranged on those corresponding chutes.
In the utility model, wherein this first housing is provided with plural clamp hook piece away from a side of this light emitting module, and this second housing is provided with plural fastener away from a side of this light emitting module, and those fasteners are arranged in this corresponding clamp hook piece respectively.
In the utility model, wherein this first housing has a fitting recess, and this lamp stand is arranged in this fitting recess.
In the utility model, wherein this power module more comprises:
One locating part is positioned at the top of this lamp stand, and is fixed in this fitting recess.
In the utility model, wherein this locating part is a zigzag.
In the utility model, wherein this power module more comprises:
One packing ring is arranged between this first housing and this second housing.
A kind of light emitting diode road lamp structure is to comprise:
One light emitting module comprises an at least one light-emitting device and a radiating seat, and this light-emitting device is arranged at this radiating seat; And
One power module, be arranged at a side of this light emitting module, this power module comprises one first housing, one second housing, a power supply unit and one drive circuit plate, this drive circuit board is arranged in this first housing, this power supply unit is arranged in this second housing, this drive circuit board connects this power supply unit, and this second housing is arranged at this first housing, and this light-emitting device connects this drive circuit board; And
One lamp stand is arranged at a side of this power module, and to should illuminating module, be provided with an angle adjustment structure in this of this power module first housing, and this lamp stand is slidedly arranged on this angle adjustment structure.
In the utility model, wherein this radiating seat is to comprise:
One heat radiator body is arranged at a side of this power module; And
One heat radiation lid is arranged at the opposite side of this heat radiator body, to should heat radiator body.
In the utility model, wherein this heat radiator body has plurality of radiating fins.
In the utility model, wherein this heat radiator body has plural louvre.
In the utility model, wherein this heat radiation lid has plural louvre.
In the utility model, wherein this light-emitting device is to comprise:
One pedestal is arranged at this heat radiator body;
One circuit board is arranged at this pedestal;
The plural number light emitting diode is arranged at this circuit board;
The plural number lens are arranged at respectively on this corresponding light emitting diode;
At least one lens mount is arranged at this circuit board, has plural hole, and those hole correspondences are provided with those light emitting diodes of those lens;
One framework is arranged at this heat radiator body, ccontaining this pedestal, this circuit board, those light emitting diodes, those lens and this lens mount, and this framework has an opening; And
One sheet glass is arranged at this opening of this framework.
In the utility model, wherein this light-emitting device more comprises:
One packing ring is arranged between this opening and this sheet glass of this framework.
In the utility model, wherein light-emitting device more comprises:
The plural number pressing plate is arranged at the edge of this sheet glass, is fixed in this framework, to fix this sheet glass this opening in this framework.
In the utility model, wherein the both sides of this heat radiator body are respectively equipped with a chute, and the both sides of this framework are respectively equipped with at least one slide block, corresponding those chutes of those slide blocks, and those slide blocks also are slidedly arranged on those corresponding chutes.
In the utility model, wherein this first housing is provided with plural clamp hook piece away from a side of this light emitting module, and this second housing is provided with plural fastener away from a side of this light emitting module, and those fasteners are arranged in this corresponding clamp hook piece respectively.
In the utility model, wherein this first housing has a fitting recess, and this angle adjustment structure is arranged in this fitting recess, and this lamp stand is arranged in this fitting recess, and is slidedly arranged on this angle adjustment structure.
In the utility model, wherein this power module more comprises:
One locating part is positioned at the top of this lamp stand, and is fixed in this fitting recess.
In the utility model, wherein this locating part is a zigzag.
In the utility model, wherein this angle adjustment structure is a zigzag.
In the utility model, wherein this power module more comprises:
One packing ring is arranged between this first housing and this second housing.
The beneficial effect that the utlity model has: a kind of light emitting diode road lamp structure provided by the utility model, this power module of light emitting diode road lamp structure of the present utility model has this radiating part that is made of those radiating fins, this radiating part is discharged the heat energy that this power supply unit produced in this power module, effectively promote the radiating effect of this power module, and promote the service time of this power supply unit.
This power module of light emitting diode road lamp structure of the present utility model has this first housing and this second housing, this second housing can be raised and can unload, so that maintenance is arranged at the power supply unit of this second housing, after the maintenance this second housing is installed up to this first housing, so do not need to keep in repair, be reduced to the danger of high-altitude maintenance in the high-altitude.
Be provided with this angle adjustment structure in this power module of light emitting diode road lamp structure of the present utility model, see through the angle of this this lamp stand of angle adjustment structural adjustment, irradiating angle and direction with the light that this light emitting module was sent that changes this light emitting diode road lamp structure reach desirable illuminating effect.
Description of drawings
Fig. 1: the stereogram of a preferred embodiment of the present utility model;
Fig. 2: the assembly drawing of a preferred embodiment of the present utility model;
Fig. 3: the assembly drawing of the light-emitting device of a preferred embodiment of the present utility model;
Fig. 4: the assembly drawing of the power module of another preferred embodiment of the present utility model; And
Fig. 5: the power module of another preferred embodiment of the present utility model and the assembling of lamp stand.
[figure number is to as directed]
1 light emitting diode road lamp structure, 10 power modules
101 first housings, 1011 fixing holes
1013 locating holes, 1015 clamp hook pieces
1017 fitting recess, 10171 fixing holes
10173 angle adjustment structures, 103 second housings
1032 radiating parts, 10321 radiating fins
1033 fasteners, 105 power supply units
107 drive circuit boards, 108 packing rings
109 locating parts, 1091 locating holes
11 fixtures, 12 light emitting modules
121 light-emitting devices, 1211 pedestals
12111 perforation, 1212 circuit boards
12,123 first perforation of 12,121 first locating holes
1213 light emitting diodes, 1214 lens
1215 lens mounts, 12151 holes
12153 locating holes, 1216 frameworks
12161 slide blocks, 12163 locating holes
12165 openings, 12167 fixing holes
1217 sheet glass, 1218 pressing plates
12181 locating holes, 1219 packing rings
123 radiating seats, 1231 heat radiator body
12,311 first fixing holes, 12312 louvres
12,313 second fixing holes 12314 the 5th fixing hole
12315 chutes 12317 the 3rd fixing hole
12319 radiating fins, 1233 heat radiation lids
12331 locating holes, 12333 louvres
14 lamp stands
The specific embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation, be described as follows in order to preferred embodiment and accompanying drawing:
Seeing also Fig. 1, is the stereogram of a preferred embodiment of the present utility model.As shown in the figure, the utility model provides a kind of light emitting diode road lamp structure 1, and this light emitting diode road lamp structure 1 comprises a power module 10, a light emitting module 12 and a lamp stand 14.This light emitting module 12 is arranged at a side of this power module 10.This lamp stand 14 is arranged at the opposite side of this power module 10, and to should light emitting module 12.Seeing also Fig. 2, is the assembly drawing of a preferred embodiment of the present utility model.As shown in the figure, this power module 10 is to comprise one first housing 101, one second housing 103, a power supply unit 105 and one drive circuit plate 107.This power supply unit 105 is arranged in this second housing 103.This drive circuit board 107 is arranged in this first housing 101.The locking mode of can utilizing above-mentioned this power supply unit 125 is fixed in this second housing 103, the locking mode of also can utilizing this drive circuit board 107 is fixed in this first housing 101, when this power supply unit 105 of this power module 10 and this drive circuit board 107 damage, only need this power supply unit 105 of dismounting and this drive circuit board 107 to change, and need not change whole power module 10.
This power supply unit 105 connects this drive circuit board 107, and this drive circuit board 107 connects this light emitting module 12, and this second housing 103 that is provided with this power supply unit 105 is arranged at this first housing 101 that is provided with this drive circuit board 107.In order to prevent that these power module 10 outer aqueous vapors from entering, this power module 10 of present embodiment more comprises a packing ring 108, this packing ring 108 is arranged between this first housing 101 and this second housing 103, increase the close of 103 of this first housing 101 and this second housings and degree, prevent that effectively outside aqueous vapor from entering in this power module 10.
The outer surface of this second housing 103 has a radiating part 1032, and this radiating part 1032 is to be made of plurality of radiating fins 10321.1032 pairs of this radiating parts should power supply unit 105, when this power supply unit 105 is used for a long time, this power supply unit 105 can produce heat energy, this radiating part 1032 can effectively be got rid of the heat energy that this power supply unit 105 is produced, reduce the temperature of this power supply unit 105, increase the service time of this power supply unit 105.General light emitting diode road lamp does not add this radiating part in the position that this power supply unit is set, cause this power supply unit to use and superheating phenomenon can take place when of a specified duration, shorten the service time of this power supply unit, the light emitting diode road lamp structure 1 of present embodiment has been improved the problems referred to above.
Seeing also Fig. 3, is the assembly drawing of the light-emitting device of a preferred embodiment of the present utility model.As shown in the figure, this light emitting module 12 comprises an at least one light-emitting device 121 and a radiating seat 123, and this light-emitting device 121 is arranged on this radiating seat 123.This light-emitting device 121 comprises a pedestal 1211, a circuit board 1212, plural light emitting diode 1213, plural lens 1214, two lens mounts 1215, a framework 1216 and a sheet glass 1217.This radiating seat 123 is to comprise a heat radiator body 1231 and a heat radiation lid 1233.
This circuit board 1212 is arranged on this pedestal 1211, and is connected with this drive circuit board 107 of this power module 10.The center of this circuit board 1212 has one first locating hole 12121, and this heat radiator body 1231 has one first fixing hole 12311, this first locating hole 12121 that 12311 pairs of this first fixing holes of this heat radiator body 1231 should circuit board 1212.Utilize a fixture (not shown) to pass this first locating hole 12121 of this circuit board 1212 at last, this fixture 11 is locked in this first fixing hole 12311 of this heat radiator body 1231, so fixes this circuit board 1212 in this heat radiator body 1231.
Those light emitting diodes 1213 are arranged at this circuit board 1212, and electrically connect the plural contact (not shown) of this circuit board 1212.Those lens 1214 are arranged at respectively on this corresponding light emitting diode 1213.This two lens mount 1215 has plural hole 12151, the arrangement position of those holes 12151 is according to the arrangement position that is provided with those light emitting diodes 1213 of those lens 1214, a light emitting diode 1213 of each hole 12151 corresponding those light emitting diode 1213.This two lens mount 1215 has a locating hole 12153 respectively, this circuit board 1212 has 2 first perforation 12153 that should two locating holes 12153, and this heat radiator body 1231 is 2 second fixing holes 12313 that have these 2 first perforation 12123 that should circuit board 1212.Two fixture (not shown) pass this 2 first perforation 12123 of this two locating hole 12143 and this circuit board 1212 of this corresponding two lens mount 1214, this two fixture is locked in this 2 second fixing hole 12313 of this corresponding heat radiator body 1231, so can fix the position of this two lens mount 1215.
This framework 1216 is to be fixed in this heat radiator body 1231, and ccontaining this pedestal 1211, this circuit board 1212, those light emitting diodes 1213, those lens 1214 and this two lens mount 1215.The both sides of this framework 1216 are respectively provided to a few slide block 12161, the both sides of this heat radiator body 1231 are provided with a chute 12315 respectively, those slide blocks 12161 of these framework 1216 both sides slip into this corresponding chute 12315 respectively, and this framework 1216 moves to the top of this pedestal 1211, this circuit board 1212, those light emitting diodes 1213, those lens 1214 and this two lens mount 1215.The edge of this framework 1216 has plural locating hole 12163, the edge of this pedestal 1211 has plurality of through holes 12111, those perforation 12111 corresponding those locating holes 12163, this heat radiator body 1231 has plural number the 3rd fixing hole 12317, those perforation 12111 that 12317 pairs of those the 3rd fixing holes should pedestal 1211.Plural number fixture 11 passes those perforation 12111 of those locating holes 12163 and this pedestal 1211 of this corresponding framework 1216, those fixtures 11 are locked in those the 3rd fixing holes 12317 of this corresponding heat radiator body 1231, so can fix the position of this framework 1216.
This framework 1216 has an opening 12165, and this sheet glass 1217 is arranged at this opening 12165 of this framework 1216.In order to prevent that this sheet glass 1217 breaks away from this opening 12165 of this framework 1216, the light-emitting device 121 of present embodiment more is provided with four pressing plates 1218, this four pressing plate 1218 is arranged at four limits of this opening 12165 of this framework 1216, when this sheet glass 1217 is inserted this opening 12165 of this framework 1216, this four pressing plate 1218 is pushed down this sheet glass 1217, and be fixed in this framework 1216, and so can fix this sheet glass 1217, break away from from this opening 12165 of this framework 1216 to avoid this sheet glass 1217.Following explanation of being fixed in this framework 1216 for this four pressing plate 1218, each pressing plate 1218 has a locating hole 12181, each limit of this opening 12165 of this framework 1216 is provided with a fixing hole 12167, utilize four fixtures 11 to pass this locating hole 12181 of this corresponding pressing plate 1218 at last, and be locked in this fixing hole 12167 of this corresponding framework 1216, so can fix this four pressing plate 1218 in this framework 1216.
In order to prevent that outside aqueous vapor from entering this light-emitting device 121,12165 of this openings of this sheet glass 1217 and this framework 1216 more are provided with a packing ring 1219, the adaptation that this opening of this sheet glass 1217 of increase like this and this framework 1216 is 12165 prevents that effectively outside aqueous vapor from entering this light-emitting device 121.
This heat radiator body 1231 of this radiating seat 123 has plurality of radiating fins 12319, utilize large-area those radiating fins 12319 to increase area of dissipation, to discharge the heat energy that this light-emitting device 121 is produced, reduce the temperature of this light-emitting device 121, promote the service time and the luminous efficiency of this light-emitting device 121.This heat radiator body 1231 of present embodiment has more plural louvre 12312, so more can discharge the heat energy that this light-emitting device 121 is produced apace.
This heat radiation lid 1233 of this radiating seat 123 is arranged at an end of this heat radiator body 1231, and corresponding with this power module 10.This heat radiation lid 1233 is provided with plural locating hole 12331, and an end of this heat radiator body 1231 also has plural number the 4th fixing hole (not shown), and those the 4th fixing holes of this heat radiator body 1231 are to those locating holes 12331 that should dissipating cover body 1233.Utilize plural fixture 11 to pass those locating holes 12331 of this corresponding heat radiation lid 1233 at last, and be locked in those the 4th fixing holes of this corresponding heat radiator body 1231.This heat radiation lid 1233 also is provided with plural louvre 12333, effectively promotes the radiating effect of this radiating seat 123.
Consult Fig. 1, Fig. 2 and Fig. 3 again, this power module 10 is arranged at a side of this light emitting module 12, and the connected mode that this power module 10 and this light emitting module are 12 is as following.The one side of these first housing, 101 contiguous these light emitting modules 12 of this power module 10 is provided with plural locating hole 1013, the one side of these heat radiator body 1231 contiguous these power modules 10 of this light emitting module 12 is provided with plural number the 5th fixing hole 12314, plural number fixture (not shown) passes those locating holes 1013 of this first housing 101 of this corresponding power module 10, and is locked in those the 5th fixing holes 12314 of this heat radiator body 1231 of this corresponding light emitting module 12.When this power module 10 or 12 damages of this light emitting module, only need to change this power module 10 or this light emitting module 12, need not change whole light emitting diode road lamp structure 1.
This lamp stand 14 is arranged at the opposite side of this power module 10, and corresponding with this light emitting module 12.This first housing 1 of this power module 10 has a fitting recess 1017, and this lamp stand 14 is arranged in this fitting recess 1017.This power module 10 more comprises a locating part 109, and these locating part 109 indentations, this locating part 109 are positioned at this lamp stand 14 tops, and is fixed in this fitting recess 1017 of this first housing 101.The two ends of this locating part 109 are respectively equipped with a locating hole 1091, and two fixing holes 10171 are set in this fitting recess 1017, this two locating hole 1091 that 10171 pairs of this two fixing holes should locating part 109.See through this two locating hole 1091 that two fixtures 11 pass this corresponding locating part 109, this two fixture 11 is locked in this two fixing hole 10171 of this corresponding fitting recess 1017, so fixes this locating part 109 in this fitting recess 1017 and be positioned at this lamp stand 14 tops.This locating part 109 limits this lamp stand 14 this fitting recess 1017 in this first housing 101
Seeing also Fig. 4, is the assembly drawing of the power module of another preferred embodiment of the present utility model.As shown in the figure, hold the foregoing description, this second housing 103 of this power module 10 of the foregoing description is arranged at this first housing 101, it is that raise at the center that present embodiment mainly discloses the side that this second housing 103 can this first housing 101, and disassemble so convenient this power supply unit 105 that is arranged at this second housing 103 of in the future changing from this first housing 101.This first housing 101 is provided with at least one clamp hook piece 1015 away from a side of this light emitting module 12, this second housing 103 is provided with at least one fastener 1033 away from a side of this light emitting module 12, those fasteners 1033 of this second housing 103 are arranged in those clamp hook pieces 1015 of this corresponding first housing 101, so effectively reduce the part of fixing this first housing 101 and this second housing 103.
When maintaining this power supply unit 105 of this power module 105, only need this second housing 103 is raised, and this second housing 103 that will be provided with this power supply unit 105 unloads from this first housing 101, maintains this power supply unit 105 and this drive circuit board 107 in this power module 10.When raising this second housing 103, those fasteners 1033 of this second housing 103 rotate on those corresponding clamp hook pieces 1015, to raise this second housing 103, make those clamp hook pieces 1015 of those fasteners 1033 these first housings 101 of disengaging of this second housing 103 then, so be convenient to keep in repair the power supply unit that is arranged at this second housing, after the maintenance this second housing is installed up to this first housing, does not so need to keep in repair, be reduced to the danger of high-altitude maintenance in the high-altitude.
Seeing also Fig. 5, is the power module of another preferred embodiment of the present utility model and the assembly drawing of lamp stand.As shown in the figure, present embodiment is different with the foregoing description to be, the light emitting diode road lamp structure 1 of present embodiment can be by the angle of adjusting this lamp stand 14, changes the irradiating angle and the direction of the light that this light emitting module 12 sent.This fitting recess 1017 of this first housing 101 of this power module 10 of present embodiment is provided with an angle adjustment structure 10173, this angle adjustment structure 10173 is to be bent dentation, this lamp stand 14 is arranged at this fitting recess 1017, and this lamp stand 14 is slidedly arranged on this angle adjustment structure 10173.See through this angle adjustment structure 10173 and adjust the angle of these lamp stands 14, to adjust the irradiating angle and the direction of the light that this light emitting module 12 sent.
From the above, the utility model is for a kind of light emitting diode road lamp structure is provided, this power module of light emitting diode road lamp structure of the present utility model has this radiating part that is made of those radiating fins, this radiating part is discharged the heat energy that this power supply unit produced in this power module, effectively promote the radiating effect of this power module, and promote the service time of this power supply unit.
This power module of light emitting diode road lamp structure of the present utility model has this first housing and this second housing, this second housing can be raised and can unload, so that maintenance is arranged at the power supply unit of this second housing, after the maintenance this second housing is installed up to this first housing, so do not need to keep in repair, be reduced to the danger of high-altitude maintenance in the high-altitude.
Be provided with this angle adjustment structure in this power module of light emitting diode road lamp structure of the present utility model, see through the angle of this this lamp stand of angle adjustment structural adjustment, irradiating angle and direction with the light that this light emitting module was sent that changes this light emitting diode road lamp structure reach desirable illuminating effect.
In sum, it only is a preferred embodiment of the present utility model, be not to be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the described shape of the utility model claim scope, structure, feature and spirit change and modify, and all should be included in the claim scope of the present utility model.
Claims (29)
1. a light emitting diode road lamp structure is characterized in that, is to comprise:
One light emitting module comprises an at least one light-emitting device and a radiating seat, and this light-emitting device is arranged at this radiating seat; And
One power module, be arranged at a side of this light emitting module, this power module comprises one first housing, one second housing, a power supply unit and one drive circuit plate, this drive circuit board is arranged in this first housing, this power supply unit is arranged in this second housing, this drive circuit board connects this power supply unit, this second housing is arranged at this first housing, this light-emitting device connects this drive circuit board, the surface of this second housing has a radiating part, this radiating part is to should power supply unit, and this radiating part has plurality of radiating fins; And
One lamp stand is arranged at a side of this power module, and to should light emitting module.
2. light emitting diode road lamp structure as claimed in claim 1 is characterized in that, wherein this radiating seat is to comprise:
One heat radiator body is arranged at a side of this power module; And
One heat radiation lid is arranged at the opposite side of this heat radiator body, to should heat radiator body.
3. light emitting diode road lamp structure as claimed in claim 2 is characterized in that wherein this heat radiator body has plurality of radiating fins.
4. light emitting diode road lamp structure as claimed in claim 3 is characterized in that wherein this heat radiator body has plural louvre.
5. light emitting diode road lamp structure as claimed in claim 2 is characterized in that, wherein this heat radiation lid has plural louvre.
6. light emitting diode road lamp structure as claimed in claim 2 is characterized in that, wherein this light-emitting device is to comprise:
One pedestal is arranged at this heat radiator body;
One circuit board is arranged at this pedestal;
The plural number light emitting diode is arranged at this circuit board;
The plural number lens are arranged at respectively on this corresponding light emitting diode;
At least one lens mount is arranged at this circuit board, has plural hole, and those hole correspondences are provided with those light emitting diodes of those lens;
One framework is arranged at this heat radiator body, ccontaining this pedestal, this circuit board, those light emitting diodes, those lens and this lens mount, and this framework has an opening; And
One sheet glass is arranged at this opening of this framework.
7. light emitting diode road lamp structure as claimed in claim 6 is characterized in that, wherein this light-emitting device more comprises:
One packing ring is arranged between this opening and this sheet glass of this framework.
8. light emitting diode road lamp structure as claimed in claim 6 is characterized in that wherein light-emitting device more comprises:
The plural number pressing plate is arranged at the edge of this sheet glass, is fixed in this framework, to fix this sheet glass this opening in this framework.
9. light emitting diode road lamp structure as claimed in claim 6, it is characterized in that wherein the both sides of this heat radiator body are respectively equipped with a chute, the both sides of this framework are respectively equipped with at least one slide block, corresponding those chutes of those slide blocks, those slide blocks also are slidedly arranged on those corresponding chutes.
10. light emitting diode road lamp structure as claimed in claim 1, it is characterized in that, wherein this first housing is provided with plural clamp hook piece away from a side of this light emitting module, this second housing is provided with plural fastener away from a side of this light emitting module, and those fasteners are arranged in this corresponding clamp hook piece respectively.
11. light emitting diode road lamp structure as claimed in claim 1 is characterized in that, wherein this first housing has a fitting recess, and this lamp stand is arranged in this fitting recess.
12. light emitting diode road lamp structure as claimed in claim 11 is characterized in that, wherein this power module more comprises:
One locating part is positioned at the top of this lamp stand, and is fixed in this fitting recess.
13. light emitting diode road lamp structure as claimed in claim 12 is characterized in that, wherein this locating part is a zigzag.
14. light emitting diode road lamp structure as claimed in claim 1 is characterized in that, wherein this power module more comprises:
One packing ring is arranged between this first housing and this second housing.
15. a light emitting diode road lamp structure is characterized in that, is to comprise:
One light emitting module comprises an at least one light-emitting device and a radiating seat, and this light-emitting device is arranged at this radiating seat; And
One power module, be arranged at a side of this light emitting module, this power module comprises one first housing, one second housing, a power supply unit and one drive circuit plate, this drive circuit board is arranged in this first housing, this power supply unit is arranged in this second housing, this drive circuit board connects this power supply unit, and this second housing is arranged at this first housing, and this light-emitting device connects this drive circuit board; And
One lamp stand is arranged at a side of this power module, and to should illuminating module, this of this power module
Be provided with an angle adjustment structure in one housing, this lamp stand is slidedly arranged on this angle adjustment structure.
16. light emitting diode road lamp structure as claimed in claim 15 is characterized in that, wherein this radiating seat is to comprise:
One heat radiator body is arranged at a side of this power module; And
One heat radiation lid is arranged at the opposite side of this heat radiator body, to should heat radiator body.
17. light emitting diode road lamp structure as claimed in claim 16 is characterized in that wherein this heat radiator body has plurality of radiating fins.
18. light emitting diode road lamp structure as claimed in claim 17 is characterized in that wherein this heat radiator body has plural louvre.
19. light emitting diode road lamp structure as claimed in claim 16 is characterized in that, wherein this heat radiation lid has plural louvre.
20. light emitting diode road lamp structure as claimed in claim 16 is characterized in that, wherein this light-emitting device is to comprise:
One pedestal is arranged at this heat radiator body;
One circuit board is arranged at this pedestal;
The plural number light emitting diode is arranged at this circuit board;
The plural number lens are arranged at respectively on this corresponding light emitting diode;
At least one lens mount is arranged at this circuit board, has plural hole, and those hole correspondences are provided with those light emitting diodes of those lens;
One framework is arranged at this heat radiator body, ccontaining this pedestal, this circuit board, those light emitting diodes, those lens and this lens mount, and this framework has an opening; And
One sheet glass is arranged at this opening of this framework.
21. light emitting diode road lamp structure as claimed in claim 20 is characterized in that, wherein this light-emitting device more comprises:
One packing ring is arranged between this opening and this sheet glass of this framework.
22. light emitting diode road lamp structure as claimed in claim 20 is characterized in that wherein light-emitting device more comprises:
The plural number pressing plate is arranged at the edge of this sheet glass, is fixed in this framework, to fix this sheet glass this opening in this framework.
23. light emitting diode road lamp structure as claimed in claim 20, it is characterized in that wherein the both sides of this heat radiator body are respectively equipped with a chute, the both sides of this framework are respectively equipped with at least one slide block, corresponding those chutes of those slide blocks, those slide blocks also are slidedly arranged on those corresponding chutes.
24. light emitting diode road lamp structure as claimed in claim 16, it is characterized in that, wherein this first housing is provided with plural clamp hook piece away from a side of this light emitting module, this second housing is provided with plural fastener away from a side of this light emitting module, and those fasteners are arranged in this corresponding clamp hook piece respectively.
25. light emitting diode road lamp structure as claimed in claim 16 is characterized in that, wherein this first housing has a fitting recess, and this angle adjustment structure is arranged in this fitting recess, and this lamp stand is arranged in this fitting recess, and is slidedly arranged on this angle adjustment structure.
26. light emitting diode road lamp structure as claimed in claim 25 is characterized in that, wherein this power module more comprises:
One locating part is positioned at the top of this lamp stand, and is fixed in this fitting recess.
27. light emitting diode road lamp structure as claimed in claim 26 is characterized in that, wherein this locating part is a zigzag.
28. light emitting diode road lamp structure as claimed in claim 16 is characterized in that, wherein this angle adjustment structure is a zigzag.
29. light emitting diode road lamp structure as claimed in claim 16 is characterized in that, wherein this power module more comprises:
One packing ring is arranged between this first housing and this second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025156U CN201897167U (en) | 2010-11-08 | 2010-11-08 | Light emitting diode streetlamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025156U CN201897167U (en) | 2010-11-08 | 2010-11-08 | Light emitting diode streetlamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897167U true CN201897167U (en) | 2011-07-13 |
Family
ID=44255074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206025156U Expired - Fee Related CN201897167U (en) | 2010-11-08 | 2010-11-08 | Light emitting diode streetlamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135298A (en) * | 2015-07-31 | 2015-12-09 | 上海环东光电科技股份有限公司 | Module type street lamp without external power source |
| CN115031210A (en) * | 2021-03-08 | 2022-09-09 | 佰鸿工业股份有限公司 | Lamp holder structure of street lamp |
-
2010
- 2010-11-08 CN CN2010206025156U patent/CN201897167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135298A (en) * | 2015-07-31 | 2015-12-09 | 上海环东光电科技股份有限公司 | Module type street lamp without external power source |
| CN115031210A (en) * | 2021-03-08 | 2022-09-09 | 佰鸿工业股份有限公司 | Lamp holder structure of street lamp |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20131108 |