CN201925808U - Light-emitting diode (LED) streetlight - Google Patents

Light-emitting diode (LED) streetlight Download PDF

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Publication number
CN201925808U
CN201925808U CN2010206412464U CN201020641246U CN201925808U CN 201925808 U CN201925808 U CN 201925808U CN 2010206412464 U CN2010206412464 U CN 2010206412464U CN 201020641246 U CN201020641246 U CN 201020641246U CN 201925808 U CN201925808 U CN 201925808U
Authority
CN
China
Prior art keywords
light source
aluminium base
led light
source module
lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010206412464U
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Chinese (zh)
Inventor
邹大林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Kingsun Optoelectronic Co Ltd
Original Assignee
Dongguan Kingsun Optoelectronic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Kingsun Optoelectronic Co Ltd filed Critical Dongguan Kingsun Optoelectronic Co Ltd
Priority to CN2010206412464U priority Critical patent/CN201925808U/en
Application granted granted Critical
Publication of CN201925808U publication Critical patent/CN201925808U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model relates to a roadway illumination technology, in particular to a modular light-emitting diode (LED) streetlight. The LED light comprises a light body and a plurality of LED light source modules arranged on the light body, wherein the light body is provided with two supporting arms arranged in parallel, and the LED light source modules are connected between the two supporting arms through an elastic clamping device. The utility model provides a screwless LED streetlight.

Description

The LED street lamp
Technical field
The utility model relates to the road lighting technology, relates in particular to a kind of module type LED street lamp.
Background technology
Because have advantages such as energy-conservation, long service life, the application of semiconductor lighting aspect high-power road lighting is more and more universal, and the trend that progressively replaces the traditional lighting technology is arranged.
Traditional LED street lamp generally is made up of lamp body, light emitting module, radiating module etc., in maintenance or when safeguarding, need to put in order lamp is pulled down or for a long time work high above the ground just can finish.Following document promptly belongs to this LED street lamp.
Chinese patent literature CN101101103A discloses a kind of LED street lamp on January 9th, 2008, and this LED street lamp comprises lamp body and LED bulb, and lamp body comprises head section, stage casing, rear, and the head section is docked setting with the stage casing, and the other end in stage casing docks setting with rear; Be provided with sealing gasket between head section and the stage casing, the head section is connected with the stage casing by securing member; Be provided with sealing gasket between rear and the stage casing, rear is connected with the stage casing by securing member; The stage casing is a kind of section bar, and along the profile length direction, diverse location has identical cross section; This patent documentation provides a kind of excellent heat dispersion performance that has, and the modular assembly type LED street lamp that different profile specification product can shared one group of mould.
Aforementioned patent technology not enough conspicuous and aspect safeguarding, or work high above the ground for a long time in maintenance, otherwise whole lamp pulls down, all not too convenient.
For addressing the above problem, also a kind of frame-type LED street lamp of being made up of a plurality of light emitting modules of pulling down maintenance is separately proposed by the people, only pull down out of order module during maintenance, and in time load onto a normal light emitting module, get back to base maintenance failure module uniformly again.Following document promptly belongs to this LED street lamp.
Chinese patent literature CN101105272A discloses a kind of LED street lamp on January 16th, 2008, the specification of this patent documentation record: as Fig. 9~shown in Figure 13, the utility model also provides a kind of LED light fixture, comprise framework 4, at least one is installed on the lighting module 5 on the framework 4, described lighting module 5 comprises radiator 6, be provided with the substrate 7 of led array, pcb board 8 and be provided with the lens cap 9 of lens arra.Described substrate 7 is attached at radiator 6 lower surfaces by means of heat conductive insulating pad 71; Pcb board 8 is installed in the side that substrate 7 is provided with led array, and pcb board 8 is provided with the via-hole array that is rearranged by several through holes 80, and each through hole 80 is corresponding one by one with each LED of led array, passes for each LED70 in the led array.Circuit on the pcb board 8 is connected with each LED electrode; The structure and the earlier figures 1 of the single lens 90 in the lens arra of described lens cap 9 are identical to lens arrangement shown in Figure 4, no longer are repeated in this description at this.Described radiator 6 is provided with some radiating fins 60, and radiator 6 bottom surfaces are provided with groove 62, substrate 7 is installed on groove 62 bottoms by means of heat conductive insulating pad 71, pcb board 8 is installed in substrate 7 outer surfaces, and lens cap 9 is installed on the outside of pcb board 8, and each LED 70 correspondence on the substrate 7 are passed the through hole 80 on the pcb board 8 and are positioned at the circle centre position of the pit of corresponding lens 90 on the lens cap 9.Described lens cap 9 peripheries are provided with a frame 92 that has a through hole 920, pass described through hole 920 and are locked on the radiator 6 and lens cap 9 is installed on the radiator 6 by means of screw 93.Also be provided with sealing ring 94 between the frame 92 of described lens cap 9 and the radiator 6, thereby can play good water-tight, dustproof effect, with protection internal circuit and LED.And, also establish some reference columns 96 on described lens cap 9 frames 92, the corresponding locating hole 940 that inserts with positioning and fixing sealing ring 94 for reference column 96 that is provided with on the sealing ring 94.Described framework 4 separates into several installing holes 42 by the edge 40 of some criss-cross arrangements, in each installing hole 42 lighting module 5 is installed.Embodiment as shown in Figure 7, framework 4 promptly are separated into 6 installing holes 42, and a lighting module 5 is installed in each installing hole 42, and each lighting module all works alone.This design makes the maintenance in installation and later stage all become more convenient, and when wherein some lighting modules 5 damage, only need to change this lighting module 5, and do not need whole light fixture is more changed, make maintenance work become very light, also saved a large amount of maintenance costs, and when changing, other lighting modules 5 work as usual throw light on, and do not influence the road lighting function.The both sides of the radiator 6 of described lighting module 5 are provided with installs edge 64, which is provided with screw hole 640, and correspondence is provided with screw 400 on the edge 40 around the installing hole 42 of framework 4.During assembling, the main part of lighting module 5 is placed in the installing hole 42, and the installation edge 64 of radiator 6 is taken on edge 40, is locked in by means of screw 45 in the screw 400 on the edge 40 of screw hole 640 on the installation edge 64 of radiator 6 and framework 4 and lighting module 5 is fixed on the edge 40.
The technical scheme that above-mentioned patent documentation provides provides a kind of module type street lamp that connects based on screw, and module is connected on the framework by screw, when needing repairing certain module, directly pulls down this module and gets final product, and makes things convenient for relatively.
Yet the weak point of aforementioned second patent documentation also is conspicuous, when work high above the ground, need pull down normal module on fault module and the shape, finish the screw dismounting and the assembly working of a whole group, neither be very convenient.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of module type LED street lamp of exempting from screw is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and it is characterized in that: lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; It is characterized in that: described lamp body further comprises supply unit, and supply unit is arranged at the front end of lamp body, and two supporting arms one at least have hollow structure, and its inside is provided with power line; Described led light source module has power supply plug wire relay part.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; It is characterized in that: described led light source module comprises aluminium base, be arranged at the LED bulb in aluminium base front, be arranged at the thermal component of aluminium base reverse side, also comprises the secondary optics processing unit.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; Described led light source module comprises aluminium base, be arranged at the LED bulb in aluminium base front, be arranged at the thermal component of aluminium base reverse side, also comprises the secondary optics processing unit; It is characterized in that: described secondary optics processing unit is the integral type lens array plate that is connected in the aluminium base front by waterproof apron, or integral type reflector array board.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; It is characterized in that: described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; Described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm; It is characterized in that: described elastic clamping hook further comprises shell fragment and trip, and the led light source module also comprises support, and an end of shell fragment is fixedly connected on aluminium base by support, and the other end of shell fragment is fixedlyed connected with trip, and trip also has a draw ring.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; Described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm; Described elastic clamping hook further comprises shell fragment and trip, and the led light source module also comprises support, and an end of shell fragment is fixedly connected on aluminium base by support, and the other end of shell fragment is fixedlyed connected with trip, and trip also has a draw ring; It is characterized in that: described frame bottom is the link of level, and this link is connected with aluminium base by screw, and link extends upward the vertical part that constitutes support, and the top of vertical part also extends upward the formation handheld terminal again to the direction horizontal-extending away from aluminium base; The bottom of shell fragment together is fixedly connected on aluminium base by screw and support bottom, and shell fragment has the hollow part, and described support promptly is arranged in this hollow part, and shell fragment its top under free state is positioned at the outside of support.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; Described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm; Described elastic clamping hook further comprises shell fragment and trip, and the led light source module also comprises support, and an end of shell fragment is fixedly connected on aluminium base by support, and the other end of shell fragment is fixedlyed connected with trip, and trip also has a draw ring; It is characterized in that: each led light source module has two elastic clamping hooks, and two elastic clamping hooks are arranged at the two ends of led light source module respectively, and respectively with two supporting arms on screens clamping mutually.
A kind of LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device; It is characterized in that: described lamp body further comprises supply unit, and supply unit is arranged at the front end of lamp body, and two supporting arms one at least have hollow structure, and its inside is provided with power line; Described led light source module has power supply plug wire relay part; Described led light source module comprises aluminium base, be arranged at the LED bulb in aluminium base front, be arranged at the thermal component of aluminium base reverse side, also comprises the secondary optics processing unit; Described secondary optics processing unit is the integral type lens array plate that is connected in the aluminium base front by waterproof apron, or integral type reflector array board; Described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm; Described elastic clamping hook further comprises shell fragment and trip, and the led light source module also comprises support, and an end of shell fragment is fixedly connected on aluminium base by support, and the other end of shell fragment is fixedlyed connected with trip, and trip also has a draw ring; Described frame bottom is the link of level, and this link is connected with aluminium base by screw, and link extends upward the vertical part that constitutes support, and the top of vertical part also extends upward the formation handheld terminal again to the direction horizontal-extending away from aluminium base; The bottom of shell fragment together is fixedly connected on aluminium base by screw and support bottom, and shell fragment has the hollow part, and described support promptly is arranged in this hollow part, and shell fragment its top under free state is positioned at the outside of support; Each led light source module has two elastic clamping hooks, and two elastic clamping hooks are arranged at the two ends of led light source module respectively, and respectively with two supporting arms on screens clamping mutually.
LED street lamp of the present utility model, lamp body has two supporting arms that be arranged in parallel, the led light source module is connected between two supporting arms by the flexible clamping device, when dismounting and assembled LED light source module, do not need the dismounting screw, only need the operating flexibility clamping apparatus to get final product, compared with prior art, promptly conveniently save time again.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of the utility model.
Fig. 2 is first embodiment lamp body partial schematic diagram of the utility model.
Fig. 3 is the supporting arm schematic diagram of first embodiment of the utility model.
Fig. 4 is the led light source module of first embodiment of the utility model and the schematic diagram of supporting arm.
Fig. 5 is the led light source module end decomposing schematic representation of first embodiment of the utility model.
Fig. 6 is the led light source module bright dipping part decomposing schematic representation of first embodiment of the utility model.
Fig. 7 is the support intention of first embodiment of the utility model.
Fig. 8 is the shell fragment schematic diagram of first embodiment of the utility model.
Fig. 9 is the draw ring schematic diagram of first embodiment of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to figs. 1 to Fig. 9, first embodiment of the present utility model is a kind of LED street lamp 100, comprise lamp body and the some led light source modules 102 that are arranged on the lamp body, lamp body has two supporting arms that be arranged in parallel 101, and led light source module 102 is connected between two supporting arms 101 by flexible clamping device 105/1011.
In the present embodiment, described lamp body further comprises supply unit, and supply unit is arranged at the front end of lamp body, and two supporting arms 101 all have hollow structure, and its inside can be provided with power line; Described led light source module 102 has power supply plug wire relay part 107.
In the present embodiment, described led light source module 102 comprises aluminium base 1021, be arranged at the LED bulb in aluminium base 1021 fronts, be arranged at the thermal component 1024 of aluminium base 1021 reverse side, also comprises secondary optics processing unit 1023; In the present embodiment, 1023 of described secondary optics handling parts are the integral type lens array plates that is connected in aluminium base 1021 fronts by waterproof apron 1022, can certainly adopt integral type reflector array board to replace the integral type lens array plate.
In the present embodiment, described flexible clamping device comprises elastic clamping hook 105 that is arranged at led light source module end and the screens 1011 of being located at supporting arm 101; Described elastic clamping hook 105 further comprises shell fragment 104 and trip, led light source module 102 also comprises support 103, one end of shell fragment 104 is fixedly connected on aluminium base 1021 by support 103, and the other end of shell fragment is fixedlyed connected with trip, and trip also has a draw ring 106.
In the present embodiment, 103 ones of described bracket bottom are the links 1031 of level, this link 1031 is connected with aluminium base 1021 by screw, link 1031 extends upward the vertical part 1032 that constitutes support, and the top of vertical part 1032 also extends upward to the direction horizontal-extending away from aluminium base 1021 again and constitutes handheld terminal 1033.
In the present embodiment, the bottom of shell fragment 104 together is fixedly connected on aluminium base 1021 by screw and support 103 bottoms, shell fragment 104 has the hollow part, and described support 103 promptly is arranged in this hollow part, and shell fragment 104 its top under free state is positioned at the outside of support 103.
In the present embodiment, each led light source module has the two ends that 105, two elastic clamping hooks 105 of two elastic clamping hooks are arranged at led light source module 102 respectively, and respectively with two supporting arms 101 on screens 1011 clamping mutually.

Claims (9)

1. a LED street lamp comprises lamp body and the some led light source modules that are arranged on the lamp body, and it is characterized in that: lamp body has two supporting arms that be arranged in parallel, and the led light source module is connected between two supporting arms by the flexible clamping device.
2. LED street lamp according to claim 1 is characterized in that: described lamp body further comprises supply unit, and supply unit is arranged at the front end of lamp body, and two supporting arms one at least have hollow structure, and its inside is provided with power line; Described led light source module has power supply plug wire relay part.
3. LED street lamp according to claim 1 is characterized in that: described led light source module comprises aluminium base, be arranged at the LED bulb in aluminium base front, be arranged at the thermal component of aluminium base reverse side, also comprises the secondary optics processing unit.
4. LED street lamp according to claim 3 is characterized in that: described secondary optics processing unit is the integral type lens array plate that is connected in the aluminium base front by waterproof apron, or integral type reflector array board.
5. LED street lamp according to claim 1 is characterized in that: described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm.
6. LED street lamp according to claim 5, it is characterized in that: described elastic clamping hook further comprises shell fragment and trip, and the led light source module also comprises support, and an end of shell fragment is fixedly connected on aluminium base by support, the other end of shell fragment is fixedlyed connected with trip, and trip also has a draw ring.
7. LED street lamp according to claim 6, it is characterized in that: described frame bottom is the link of level, this link is connected with aluminium base by screw, link extends upward the vertical part that constitutes support, and the top of vertical part also extends upward the formation handheld terminal again to the direction horizontal-extending away from aluminium base; The bottom of shell fragment together is fixedly connected on aluminium base by screw and support bottom, and shell fragment has the hollow part, and described support promptly is arranged in this hollow part, and shell fragment its top under free state is positioned at the outside of support.
8. LED street lamp according to claim 6 is characterized in that: each led light source module has two elastic clamping hooks, and two elastic clamping hooks are arranged at the two ends of led light source module respectively, and respectively with two supporting arms on screens clamping mutually.
9. LED street lamp according to claim 1 is characterized in that: described lamp body further comprises supply unit, and supply unit is arranged at the front end of lamp body, and two supporting arms one at least have hollow structure, and its inside is provided with power line; Described led light source module has power supply plug wire relay part; Described led light source module comprises aluminium base, be arranged at the LED bulb in aluminium base front, be arranged at the thermal component of aluminium base reverse side, also comprises the secondary optics processing unit; Described secondary optics processing unit is the integral type lens array plate that is connected in the aluminium base front by waterproof apron, or integral type reflector array board; Described flexible clamping device comprises elastic clamping hook that is arranged at led light source module end and the screens of being located at supporting arm; Described elastic clamping hook further comprises shell fragment and trip, and the led light source module also comprises support, and an end of shell fragment is fixedly connected on aluminium base by support, and the flexible other end is fixedlyed connected with trip, and trip also has a draw ring; Described frame bottom is the link of level, and this link is connected with aluminium base by screw, and link extends upward the vertical part that constitutes support, and the top of vertical part also extends upward the formation handheld terminal again to the direction horizontal-extending away from aluminium base; The bottom of shell fragment together is fixedly connected on aluminium base by screw and support bottom, and shell fragment has the hollow part, and described support promptly is arranged in this hollow part, and shell fragment its top under free state is positioned at the outside of support; Each led light source module has two elastic clamping hooks, and two elastic clamping hooks are arranged at the two ends of led light source module respectively, and respectively with two supporting arms on screens clamping mutually.
CN2010206412464U 2010-12-03 2010-12-03 Light-emitting diode (LED) streetlight Expired - Fee Related CN201925808U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206412464U CN201925808U (en) 2010-12-03 2010-12-03 Light-emitting diode (LED) streetlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206412464U CN201925808U (en) 2010-12-03 2010-12-03 Light-emitting diode (LED) streetlight

Publications (1)

Publication Number Publication Date
CN201925808U true CN201925808U (en) 2011-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206412464U Expired - Fee Related CN201925808U (en) 2010-12-03 2010-12-03 Light-emitting diode (LED) streetlight

Country Status (1)

Country Link
CN (1) CN201925808U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128386A (en) * 2010-12-03 2011-07-20 东莞勤上光电股份有限公司 Led street lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102128386A (en) * 2010-12-03 2011-07-20 东莞勤上光电股份有限公司 Led street lamp
CN102128386B (en) * 2010-12-03 2012-10-10 东莞勤上光电股份有限公司 Led street lamp

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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: 20110810

Termination date: 20131203