CN201827767U - Illuminating angle-adjustable lamp holder for LED modular street lamp - Google Patents
Illuminating angle-adjustable lamp holder for LED modular street lamp Download PDFInfo
- Publication number
- CN201827767U CN201827767U CN2010205226622U CN201020522662U CN201827767U CN 201827767 U CN201827767 U CN 201827767U CN 2010205226622 U CN2010205226622 U CN 2010205226622U CN 201020522662 U CN201020522662 U CN 201020522662U CN 201827767 U CN201827767 U CN 201827767U
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- lamp holder
- light source
- led light
- lamp
- cover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
An illuminating angle-adjustable lamp holder for an LED modular street lamp belongs to the technical field of semiconductor lighting, and consists of an upper lamp holder cover, a hoop, a junction box, a support framework, a pressure plate, a lower lamp holder cover, LED light source modules, side edges, a lamp holder end cover, a lamp holder end cover connection plate, an LED light source driver, a baffle plate, a top cover and a crimping clamp, wherein the LED light source driver, the junction box and the crimping clamp are mounted on a support framework; the hoop and the pressure plate are fixed at the tail end of the support framework and used for being connected with a lamp post; the lower lamp holder cover is fixed at the tail end of the support framework and assembled with the upper lamp holder cover in an upper-and-lower pairing manner; the lamp holder end cover is fixed on the lamp holder end cover connection plate; the lamp holder end cover connection plate is mounted at the front end part of the support framework; the LED light source modules are sequentially fixed on the support framework through bolts; the top cover is mounted above the support framework; the side edges are inserted into slots of the LED light source modules; and the baffle plate is clamped between the support framework and profiles of the LED light source modules. The lamp adopting the lamp holder provided by the utility model has high light efficiency, low cost, convenience in installation and replacement, and wide application range. The LED light source modules are combined with and assembled on the support framework of the lamp holder of the LED modular street lamp to meet the optimal illumination requirements of different illuminating occasions.
Description
Technical field
The utility model discloses the structure of the adjustable LED module road lamp cap of a kind of irradiating angle, belong to technical field of semiconductor illumination.
Background technology
The factor that influences the LED road lamp efficiency mainly contains: lens, reflector, irrational lamp body structure, transparent glass etc., wherein the light efficiency loss that causes of lens is about 10%, the light efficiency loss that reflector causes is more than 5%, the light efficiency loss that irrational lamp body structure design causes is more than 5%, and the light efficiency loss that transparent glass causes is about 10%.And at present most in the industry LED street lamps because unreasonable design makes the light fixture light emission rate all be subjected to the influence of above-mentioned factor, cause light fixture to the effective rate of utilization of initial luminous flux only about 70%.The light efficiency that wants to improve the LED street lamp just must reduce as far as possible or reject the above-mentioned factor that influences the light fixture light efficiency.
LED street lamp on the market adopts the overall structure formula mostly at present.Overall structure formula LED street lamp versatility is poor, the lamp body radiator is connected as a single entity, the heat meeting mutual superposition that led light source produced, quicken light decay, part led light source damage in the light fixture in the use influences the service life of light fixture, if then need be put in order lamp and change, neither convenient for maintaining also causes whole lamp to scrap easily.
The utility model content
The purpose of this utility model will overcome above-mentioned the deficiencies in the prior art exactly, and the New LED module road lamp cap that a kind of light efficiency loss is few, assembling is convenient, it is convenient to change, versatility is good, can significantly reduce maintenance cost is provided.
The purpose of this utility model is achieved in that the LED module road lamp cap that a kind of irradiating angle is adjustable, it is characterized in that, by lamp holder loam cake 1, anchor ear 2, terminal box 3, support frame 4, pressing plate 5, lamp holder lower cover 6, led light source module 7, side 8, lamp holder end cap 9, lamp holder end cap connecting plate 10, led light source driver 11, shutter 12, top cover 13, line ball folder 14 is installed and is formed, led light source driver 11 is installed on the support frame 4 with terminal box 3 and line ball folder 14, anchor ear 2 and pressing plate 5 are fixed on support frame 4 tail ends, be used for being connected with lamp stand, lamp holder lower cover 6 is fixed on support frame 4 tail ends, lamp holder lower cover 6 and the involutory assembling about in the of 1 of lamp holder loam cake, lamp holder end cap 9 is fixed on the lamp holder end cap connecting plate 10, lamp holder end cap connecting plate 10 is installed in the leading section of support frame 4, led light source module 7 is screwed successively on support frame 4, top cover 13 is installed in the top of support frame 4, side 8 is inserted in the slot of led light source module 7, blocks integrated circuit board 12 between the section bar of support frame 4 and led light source module 7.
Described led light source module 7 is a modular member, comprise heat sink section bar 7-1, aluminium base 7-2, led light source 7-3, seal 7-4, overall lens 7-5, solidus cover 7-6, gland 7-7, solidus cover 7-6 is installed in the cable-through hole on the heat sink section bar 7-1, led light source 7-3 is welded on the aluminium base 7-2, aluminium base 7-2 fits tightly the inwall in heat sink section bar 7-1 by heat-conducting medium, overall lens 7-5 covers led light source 7-3 and is installed on the heat sink section bar 7-1, seal by seal 7-4 pressing between overall lens 7-5 and the heat sink section bar 7-1, the described heat sink section bar 7-1 back side is provided with the heat radiation rib, and the heat radiation rib is vertical distribution.
Described overall lens 7-5 is that the lens unit that has independent optical function constitutes, and material is PC or PMMA, the light transmittance height, and the illumination issue is evenly.
The material of described heat sink section bar 7-1 is the fine aluminum material with high thermal conductivity.
Described lamp holder loam cake 1, lamp holder lower cover 6, side 8, lamp holder end cap 9, top cover 13 materials are metal material or high temperature resistant, corrosion-resistant, the high-intensity high molecular synthetic material with high heat dispersion.
Be a standalone module mutually between the described module, heat is independent of each other, and can not produce stack, leaves the gap between mutually, helps cross-ventilation, is convenient to heat radiation.
Described led light source driver 11, terminal box 3 are independently black box with led light source module 7, and degree of protection reaches more than the IP65.
The utlity model has following advantage:
1, the utility model is used led light source, is equipped with scientific and reasonable design, has advantages such as high light efficiency, stable, energy-saving and environmental protection.
2, the utility model New LED module road lamp cap adopts the modular combination design, and the led light source module be can increase or reduce according to suitable environment and differing heights, different illumination requirement realized, the many usefulness of a lamp, applied widely, cost is low, and it is convenient to assemble.
Description of drawings
Fig. 1-1 is the perspective view of looking up of the present utility model;
Fig. 1-2 is a top perspective structural representation of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model;
Fig. 3-1 is the cross section structure schematic diagram of led light source module of the present utility model;
Fig. 3-2 is the decomposition texture schematic diagram of led light source module of the present utility model;
Fig. 4 is a cross section structure schematic diagram of the present utility model;
Among the figure: lamp holder loam cake 1, anchor ear 2, terminal box 3, support frame 4, pressing plate 5, lamp holder lower cover 6, led light source module 7, side 8, lamp holder end cap 9, lamp holder end cap connecting plate 10, led light source driver 11, cover plate 12, skeleton cover plate 13, skeleton cover plate 14, line ball folder 15.
The specific embodiment
As shown in drawings, the New LED module road lamp cap, comprise lamp holder loam cake 1, anchor ear 2, terminal box 3, support frame 4, pressing plate 5, lamp holder lower cover 6, led light source module 7, side 8, lamp holder end cap 9, lamp holder end cap connecting plate 10, led light source driver 11, shutter 12, top cover 13, line ball presss from both sides 14 members such as grade, led light source driver 11 is installed on the support frame 4 with terminal box 3 and line ball folder 14, anchor ear 2 and pressing plate 5 are fixed on support frame 4 tail ends, be used for being connected with lamp stand, lamp holder lower cover 6 is fixed on support frame 4 tail ends, lamp holder lower cover 6 and the involutory assembling about in the of 1 of lamp holder loam cake, lamp holder end cap 9 is fixed on the lamp holder end cap connecting plate 10, lamp holder end cap connecting plate 10 is installed in the leading section of support frame 4, led light source module 7 is screwed successively on support frame 4, top cover 13 is installed in the top of support frame 4, side 8 is inserted in the slot of led light source module 7, blocks integrated circuit board 12 between the section bar of support frame 4 and led light source module 7.
Led light source module 7 is a modular member, comprise heat sink section bar 7-1, aluminium base 7-2, led light source 7-3, seal 7-4, overall lens 7-5, solidus cover 7-6, solidus cover 7-6 is installed in the cable-through hole on the heat sink section bar 7-1, led light source 7-3 is welded on the aluminium base 7-2, aluminium base 7-2 fits tightly the inwall in heat sink section bar 7-1 by heat-conducting medium, overall lens 7-5 covers led light source 7-3 and is installed on the heat sink section bar 7-1, seals by seal 7-4 pressing between overall lens 7-5 and the heat sink section bar 7-1.
Overall lens 7-5 is that the lens unit that has independent optical function constitutes, and overall lens 7-5 material is safety glass or transparent PC or PMMA light transmissive material.The material of anchor ear 2, support frame 4, pressing plate 5, lamp holder end cap connecting plate 10, shutter 12 is high duty metal or alloy material, and lamp holder loam cake 1, lamp holder lower cover 6, side 8, lamp holder end cap 9, top cover 13 materials are metal material or high temperature resistant, corrosion-resistant, the high-intensity high molecular synthetic material with high heat dispersion.Led light source driver 11, terminal box 3 are independently black box with led light source module 7, and degree of protection reaches more than the IP65.
Present embodiment is 168W, uses six groups of led light source modules 7, and every group is welded on the aluminium base 7-2 with 28 LEDs light source 7-3, and the aluminium base 7-2 back side fits on the heat sink section bar 7-1 inwall with heat-conducting silicone grease, effectively dissipate heat.
The led light source module adopts modular combination to install.Each led light source module adopts the soket head cap screw of two M6 to be fixed on the support frame 1.
Present embodiment power supply drive unit is made up of a terminal box 3, two led light source drivers 11.External power cord is received on the led light source driver 11, driving power supply line is received in the terminal box 3, draw six groups of power lines respectively by terminal box 3 and receive on the led light source module 7 from support frame 4 centre correspondences, confession led light source 7-3 throws light on, and fills with glue to seal up wiring place.
Claims (3)
1. LED module road lamp cap that irradiating angle is adjustable, it is characterized in that, install by lamp holder loam cake (1), anchor ear (2), terminal box (3), support frame (4), pressing plate (5), lamp holder lower cover (6), led light source module (7), side (8), lamp holder end cap (9), lamp holder end cap connecting plate (10), led light source driver (11), shutter (12), top cover (13), line ball folder (14) and form.Led light source driver (11) is installed on the support frame (4) with terminal box (3) and line ball folder (14), anchor ear (2) and pressing plate (5) are fixed on support frame (4) tail end, be used for being connected with lamp stand, lamp holder lower cover (6) is fixed on support frame (4) tail end, lamp holder lower cover (6) and the involutory up and down assembling of lamp holder loam cake (1), lamp holder end cap (9) is fixed on the lamp holder end cap connecting plate (10), lamp holder end cap connecting plate (10) is installed in the leading section of support frame (4), led light source module (7) is screwed successively on support frame (4), top cover (13) is installed in the top of support frame (4), side (8) is inserted in the slot of led light source module (7), blocks integrated circuit board (12) between the section bar of support frame (4) and led light source module (7).
2. the LED module road lamp cap that a kind of irradiating angle as claimed in claim 1 is adjustable, it is characterized in that, described led light source module (7) is a modular member, comprise heat sink section bar (7-1), aluminium base (7-2), led light source (7-3), seal (7-4), overall lens (7-5), solidus cover (7-6), solidus cover (7-6) is installed in the cable-through hole on the heat sink section bar (7-1), led light source (7-3) is welded on the aluminium base (7-2), aluminium base (7-2) fits tightly in heat sink section bar (7-1) inwall by heat-conducting medium, overall lens (7-5) covers led light source (7-3) and is installed on the heat sink section bar (7-1), seal by seal (7-4) pressing between overall lens (7-5) and the heat sink section bar (7-1), described heat sink section bar (7-1) back side is provided with the heat radiation rib, and the heat radiation rib is vertical distribution.
3. the LED module road lamp cap that a kind of irradiating angle as claimed in claim 1 is adjustable is characterized in that, described led light source driver (11), terminal box (3) are independently black box with led light source module (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205226622U CN201827767U (en) | 2010-09-09 | 2010-09-09 | Illuminating angle-adjustable lamp holder for LED modular street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205226622U CN201827767U (en) | 2010-09-09 | 2010-09-09 | Illuminating angle-adjustable lamp holder for LED modular street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827767U true CN201827767U (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205226622U Expired - Fee Related CN201827767U (en) | 2010-09-09 | 2010-09-09 | Illuminating angle-adjustable lamp holder for LED modular street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944563A (en) * | 2012-09-28 | 2013-02-27 | 肇庆中导光电设备有限公司 | Lighting device with transmission and reflection light source, detection system and detection method thereof |
| CN103900002A (en) * | 2014-03-28 | 2014-07-02 | 上海大学 | Assembled LED street lamp |
| CN104048228A (en) * | 2013-03-11 | 2014-09-17 | 玉晶光电股份有限公司 | Lamp pole type illumination device |
-
2010
- 2010-09-09 CN CN2010205226622U patent/CN201827767U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944563A (en) * | 2012-09-28 | 2013-02-27 | 肇庆中导光电设备有限公司 | Lighting device with transmission and reflection light source, detection system and detection method thereof |
| CN104048228A (en) * | 2013-03-11 | 2014-09-17 | 玉晶光电股份有限公司 | Lamp pole type illumination device |
| CN103900002A (en) * | 2014-03-28 | 2014-07-02 | 上海大学 | Assembled LED street lamp |
| CN103900002B (en) * | 2014-03-28 | 2016-04-27 | 上海大学 | Combined type LED road lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110511 Termination date: 20110909 |