CN201110478Y - LED high power road lamp structure - Google Patents

LED high power road lamp structure Download PDF

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Publication number
CN201110478Y
CN201110478Y CNU2007201711650U CN200720171165U CN201110478Y CN 201110478 Y CN201110478 Y CN 201110478Y CN U2007201711650 U CNU2007201711650 U CN U2007201711650U CN 200720171165 U CN200720171165 U CN 200720171165U CN 201110478 Y CN201110478 Y CN 201110478Y
Authority
CN
China
Prior art keywords
lamp
led
radiator
lamp plate
cover
Prior art date
Application number
CNU2007201711650U
Other languages
Chinese (zh)
Inventor
李知晏
Original Assignee
德士达光电照明科技(深圳)有限公司
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 德士达光电照明科技(深圳)有限公司 filed Critical 德士达光电照明科技(深圳)有限公司
Priority to CNU2007201711650U priority Critical patent/CN201110478Y/en
Priority claimed from PCT/CN2008/001142 external-priority patent/WO2009070951A1/en
Application granted granted Critical
Publication of CN201110478Y publication Critical patent/CN201110478Y/en

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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 discloses a street lamp and in particular relates to an LED large power street lamp structure which adopts an LED as illuminating material. The street lamp comprises a heating body, a lamp plate and glass, wherein a lamp plate installing slot is opened on the front end of the heating body, the lamp plate is fixedly installed in the lamp plate installing slot, an LED lamp is fixedly installed on the lamp plate, glass installing slots are opened on two sides of the lamp plate installing slot, glass is fixedly installed in the glass installing slot, and a lamp stand installing hole is arranged on the rear end of the heating body. The street lamp of the utility model illuminates through the LED as an illuminating device, the photoelectric transformation efficiency is high, same light intensity is emitted, which saves more electricity, the whole structure is designed to be waterproof, the using range is not limited, furthermore, the heating body is closely arranged on an LED lamp plate, and the service life of the LED lamp can be effectively guaranteed.

Description

LED large power road lamp structure
Affiliated technical field
The utility model discloses a kind of street lamp, particularly a kind of LED large power road lamp structure that adopts LED as illuminating material.
Background technology
Street lamp as the night illumination instrument widely people know, be equipped with street lamp in each town way, both sides, street, to make things convenient for pedestrian and vehicle etc. in night walking with drive.Street lamp of the prior art adopts iodine-tungsten lamp, high-pressure mercury lamp etc. mostly, also incandescent lamp or fluorescent lamp are adopted in some little city or small towns, yet no matter be iodine-tungsten lamp, high-pressure mercury lamp, or incandescent lamp, fluorescent lamp, all there is its intrinsic shortcoming, promptly when it is luminous, can converts a part of electric energy to heat energy and waste, photoelectric transformation efficiency is lower, and the consume electric power energy is bigger.Along with the development of electronics industry, light emitting diode is just progressing into the normal lighting field, provides the technology prerequisite but also be applied to it simultaneously in the lighting installation such as street lamp.
Summary of the invention
Mostly be iodine-tungsten lamp, high-pressure mercury lamp at what the above-mentioned street lighting of mentioning of the prior art adopted, or incandescent lamp, fluorescent lamp, photoelectric transformation efficiency is lower, the shortcoming that the consume electric power energy is bigger, the utility model provides a kind of new lamp post structure, it is to be installed with lamp plate and reflector in the sealed cavity of radiator and glass formation, is welded with the LED lamp on the lamp plate, by the luminous street lighting that carries out of LED lamp.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED large power road lamp structure, street lamp comprises radiator, lamp plate, glass, the radiator front end has the lamp plate mounting groove, lamp plate is fixedly mounted in the lamp plate mounting groove, be installed with the LED lamp on the lamp plate, lamp plate mounting groove both sides have glass installation groove, are installed with glass in the glass installation groove, and the radiator rear end is provided with the lamp stand installing hole.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
Described lamp plate loam cake is equipped with the reflector identical with the lamp plate shape, has through hole on the reflector, and lead to the hole site is corresponding with the LED lamp position on the lamp plate, and the through hole is bowl-shape reflector.
Described radiator rear end is provided with more than one sheet fin.
Described fin top line is semicircle.
Described radiator one side is equipped with the first side cover water proof ring near radiator, and the first side cover water proof ring outboard cover is equipped with first side cover, and the first side cover water proof ring and first side cover are fixedly mounted on the radiator by screw; The radiator opposite side is equipped with the second side cover water proof ring near radiator, and the second side cover water proof ring outboard cover is equipped with second side cover, and the second side cover water proof ring and second side cover are fixedly mounted on the radiator by screw.
The lamp stand installing hole place lid of described radiator one side is equipped with lamp stand splash guard and lamp stand lid.
Described lamp plate comprises three, and one of centre and glass be arranged in parallel, and other two and middle one are skewed, and about middle symmetry, the reflector shape is corresponding with the lamp plate shape.
The temperature controller of measuring reflector and lamp plate temperature is installed on the described reflector.
Be provided with waterproof adhesive tape between described glass and the radiator.
On the described radiator pressure-ray film is installed.
The beneficial effects of the utility model are: the utility model throws light on as light-emitting device by LED, the photoelectric transformation efficiency height, send the power saving more of same light intensity, and overall structure is a waterproofing design, the scope of application is unrestricted, closely be provided with radiator with the LED lamp plate in addition, can effectively guarantee the service life of LED lamp.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model decomposing state structural representation.
Fig. 2 is the utility model overall structure schematic diagram.
Fig. 3 is the utility model side-looking structural representation.
Among the figure, 1-radiator, 2-lamp plate, 3-reflector, the 4-reflector, 5-glass, 6-steel disc, 7-silica gel strip, 8-glass water proof ring, the 9-first side cover water proof ring, 10-first side cover, 11-second side cover, the 12-second side cover water proof ring, 13-lamp stand splash guard, 14-lamp stand, 15-pressure-ray film, the 16-temperature controller, 17-glass installation groove, 18-lamp stand installing hole, the 19-fin, 20-wire hole, 21-fixing hole.
The specific embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1, the utility model mainly comprises radiator 1, lamp plate 2, glass 5, and radiator 1 is divided into the two sides, and its face that lamp plate 2 is installed is the front end of radiator 1, radiator 1 front end has the lamp plate mounting groove, another side is a radiating surface, is the rear end of radiator 1, and radiator 1 front end both sides have glass installation groove 17, glass installation groove 17 is elongated, glass 5 is inserted in the glass installation groove 17, constitutes a cavity by radiator 1 and glass 5, and lamp plate 2 is installed in the cavity.In order to make the utility model reach the waterproof purpose, glass 5 is provided with waterproof adhesive tape with the contact position place of glass installation groove 17, in the present embodiment, simultaneously be close to glass is provided with silica gel strip 7 to glass 5 in the outer part, silica gel strip 7 is provided with steel disc 6, and glass 5 one side in the inner part is provided with two stacked rubber system glass water proof rings 8.Arranging on the lamp plate 2 is equipped with a plurality of LED lamps, and lamp plate 2 is close to radiator 1 by screw and is provided with, and the heat that the LED lamp sends on the lamp plate 2 can in time be shed by radiator 1, to prolong the service life of LED lamp.In the present embodiment, also cover above the lamp plate 2 reflector 3 identical with lamp plate 2 shapes is housed, reflector 3 is installed on the radiator 1 with lamp plate 2 by screw.In the present embodiment, lamp plate 2 and reflector 3 are all corresponding to be formed by three, wherein, middle one parallels with glass 5, about respectively establish one, one of the lamp plate 2 of the left and right sides and reflector 3 and centre position is certain angle of inclination, to reach better illuminating effect, and about two with respect to the centre one be symmetrical arranged, radiator 1 inboard shape is also consistent with lamp plate 2 set-up modes.Have through hole on the reflector 3, lead to the hole site is corresponding with the LED lamp position on the lamp plate 2, i.e. corresponding through hole of LED lamp, the LED lamp is arranged in the through hole, the through hole is bowl-shape reflector 4, in the present embodiment, reflector 4 is circular arc, reflector 4 inboards scribble reflectorized material or are provided with reflector layer, the circle centre position of reflector 4 is the axial line of reflector 4 perpendicular to the axis on reflector 3 planes, LED lamp illuminating source is a spot light, the spot light of LED lamp is arranged on the axial line of reflector 4, angle between the spot light line of reflector 4 top edge lines and LED lamp and the axial line of reflector 4 is less than or equal to 60 degree, promptly is that the light of the spot light emission of LED lamp is subjected to blocking of reflector 4, and shooting angle is for being less than or equal to 120 degree, light on other angles (120 degree are to 160 degree) reflexes to effective outgoing district (promptly smaller or equal in the 120 degree angular regions) by reflector 4, strengthened the light intensity in effective outgoing district, improved its brightness, especially center illumination can improve 50%.In order to reach the waterproof purpose, the cavity that radiator 1 and glass 5 are constituted does not have water and infiltrates, be provided with water proof ring and side cover at the cavity two ends, cavity one end inboard is provided with the first side cover water proof ring 9, the first side cover water proof ring, 9 enclosing covers are equipped with first side cover 10, have screw hole on first side cover 10, the first side cover water proof ring 9 and first side cover 10 are fixedly mounted on the radiator 1, shelter from cavity one end opening by screw; Equally, the cavity other end is installed with the second side cover water proof ring 12 and second side cover 11 by screw, shelters from cavity other end opening.
Be installed with temperature controller 16 on the reflector 3, temperature controller 16 can detect the temperature of lamp plate 2 in real time, and when lamp plate 2 temperature were too high, temperature controller 16 control power supplys stopped to the power supply of LED lamp, avoids Yin Wendu too high and damage the LED lamp.Fixed installation pressure-ray film 15 is pushed down LED lamp power line trend by pressure-ray film 15 on the reflector 3, makes the internal power cord can be not in disorder.
Please in conjunction with the accompanying drawings 2, radiator 1 rear end is provided with cylindrical shape lamp stand installing hole 18, by lamp stand installing hole 18 the utility model is installed on the street lamp post, the outside has fixing hole 21 on the radiator 1, after the utility model is installed on the lamp stand, in fixing hole 21, be screwed into hold-down screw, make the utility model and lamp stand relative fixed.The inboard has wire hole 20 on the radiator 1, and power line is stretched in the lamp stand by wire hole 20 places, is connected with external power supply.Lamp stand installing hole 18 1 ends are installed on the lamp stand, by screw cover lamp stand splash guard 13 and lamp stand lid 14 are housed on the other end, to prevent that water from infiltrating lamp stand from lamp stand installing hole 18 and causing the accident.Please in conjunction with the accompanying drawings 3, for attractive in appearance and good heat dissipation effect, radiator 1 rear end is provided with more than one sheet fin 19, and fin 19 top line semicirculars in shape are seen luminous sun of picture by the side.
The utility model only needs the connection power supply in use, can make LED luminous for the energising of LED lamp, and the LED lamp in the utility model is simultaneously luminous, and reflects after glass 5 outgoing are thrown light on by reflector 4.The utility model can replace street lamp application of the prior art and do the illuminating street lamp use in the highway in each city, small towns etc., the roadside in street.

Claims (10)

1, a kind of LED large power road lamp structure, it is characterized in that: described street lamp comprises radiator (1), lamp plate (2), glass (5), radiator (1) front end has the lamp plate mounting groove, lamp plate (2) is fixedly mounted in the lamp plate mounting groove, lamp plate is installed with the LED lamp on (2), lamp plate mounting groove both sides have glass installation groove (17), are installed with glass (5) in the glass installation groove (17), and radiator (1) rear end is provided with lamp stand installing hole (18).
2, LED large power road lamp structure according to claim 1, it is characterized in that: described lamp plate (2) loam cake is equipped with the reflector (3) identical with lamp plate (2) shape, reflector has through hole on (3), lead to the hole site is corresponding with the LED lamp position on the lamp plate (2), and the through hole is bowl-shape reflector (4).
3, LED large power road lamp structure according to claim 1 is characterized in that: described radiator (1) rear end is provided with more than one sheet fin (19).
4, LED large power road lamp structure according to claim 3 is characterized in that: described fin (19) top line is for semicircle.
5, according to any described LED large power road lamp structure in the claim 1 to 4, it is characterized in that: described radiator (1) one side is equipped with the first side cover water proof ring (9) near radiator (1), first side cover water proof ring (9) outboard cover is equipped with first side cover (10), and the first side cover water proof ring (9) and first side cover (10) are fixedly mounted on the radiator (1) by screw; Radiator (1) opposite side is equipped with the second side cover water proof ring (12) near radiator (1), second side cover water proof ring (12) outboard cover is equipped with second side cover (11), and the second side cover water proof ring (12) and second side cover (11) are fixedly mounted on the radiator (1) by screw.
6, according to any described LED large power road lamp structure in the claim 1 to 4, it is characterized in that: the lamp stand installing hole (18) of described radiator (1) one side is located lid lamp stand splash guard (13) and lamp stand lid (14) is housed.
7, LED large power road lamp structure according to claim 2, it is characterized in that: described lamp plate (2) comprises three, one of centre and glass (5) be arranged in parallel, other two and middle one are skewed, and about middle symmetry, reflector (3) shape is corresponding with lamp plate (2) shape.
8, according to any described LED large power road lamp structure in the claim 1 to 4, it is characterized in that: the temperature controller (16) of measuring reflector (3) and lamp plate (2) temperature is installed on the described reflector (3).
9, according to any described LED large power road lamp structure in the claim 1 to 4, it is characterized in that: be provided with waterproof adhesive tape between described glass (5) and the radiator (1).
10, according to any described LED large power road lamp structure in the claim 1 to 4, it is characterized in that: pressure-ray film (15) is installed on the described radiator (1).
CNU2007201711650U 2007-12-03 2007-12-03 LED high power road lamp structure CN201110478Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201711650U CN201110478Y (en) 2007-12-03 2007-12-03 LED high power road lamp structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2007201711650U CN201110478Y (en) 2007-12-03 2007-12-03 LED high power road lamp structure
PCT/CN2008/001142 WO2009070951A1 (en) 2007-12-03 2008-06-12 Led high-power street lamp structure

Publications (1)

Publication Number Publication Date
CN201110478Y true CN201110478Y (en) 2008-09-03

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ID=39895010

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201711650U CN201110478Y (en) 2007-12-03 2007-12-03 LED high power road lamp structure

Country Status (1)

Country Link
CN (1) CN201110478Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832537A (en) * 2010-04-15 2010-09-15 镇江市东亚电子散热器有限公司 Design method of heat radiator for LED street lamp and radiator
CN102011985A (en) * 2010-11-29 2011-04-13 东莞市泽芯电子科技有限公司 LED street lamp
CN102200231A (en) * 2011-06-03 2011-09-28 夏书纲 LED (Light Emitting Diode) lamp
CN102338295A (en) * 2010-07-21 2012-02-01 富士迈半导体精密工业(上海)有限公司 Light-emitting diode (LED) device
CN101377287B (en) * 2008-09-19 2013-05-01 北京中庆微数字设备开发有限公司 High power LED lamp
CN103486499A (en) * 2013-08-23 2014-01-01 西安重装渭南光电科技有限公司 Intelligent-management LED street light with assembled modules

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101377287B (en) * 2008-09-19 2013-05-01 北京中庆微数字设备开发有限公司 High power LED lamp
CN101832537A (en) * 2010-04-15 2010-09-15 镇江市东亚电子散热器有限公司 Design method of heat radiator for LED street lamp and radiator
CN102338295A (en) * 2010-07-21 2012-02-01 富士迈半导体精密工业(上海)有限公司 Light-emitting diode (LED) device
CN102011985A (en) * 2010-11-29 2011-04-13 东莞市泽芯电子科技有限公司 LED street lamp
CN102200231A (en) * 2011-06-03 2011-09-28 夏书纲 LED (Light Emitting Diode) lamp
CN103486499A (en) * 2013-08-23 2014-01-01 西安重装渭南光电科技有限公司 Intelligent-management LED street light with assembled modules

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080903

Termination date: 20121203

C17 Cessation of patent right