CN204005437U - Glare prevention LED outdoor illumination - Google Patents
Glare prevention LED outdoor illumination Download PDFInfo
- Publication number
- CN204005437U CN204005437U CN201420495533.7U CN201420495533U CN204005437U CN 204005437 U CN204005437 U CN 204005437U CN 201420495533 U CN201420495533 U CN 201420495533U CN 204005437 U CN204005437 U CN 204005437U
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- CN
- China
- Prior art keywords
- lamp
- reflection shield
- prismatic
- screwed
- aluminium alloy
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Glare prevention LED outdoor illumination, comprises that aluminium alloy heat radiator and round lamp board, a plurality of water proof rubber circle, translucent cover, reflection shield, main body, driving power and power pack are fixed in main body, and lamp holder snaps on lamp socket; Described aluminium alloy heat radiator surface has a plurality of alternate radiating grooves anyhow; Reflection shield outward appearance is truncated cone-shaped, in cover wall, is provided with screw, and round lamp board and reflection shield are screwed on aluminium alloy heat radiator; Translucent cover inside is provided with prismatic luminous board seat, and plural rectangular lamp plate is screwed on the faceted pebble of prismatic luminous board seat, and reflection shield entirety back-off is screwed to prismatic luminous board seat, and luminous board seat is fixed in main body; Lamp body seals completely.This LED light fixture has good heat dissipation, low dazzle, totally-enclosed, high illumination, without the feature such as stroboscopic, high life; Be widely used in road lighting, garden illumination, enclosure wall illumination etc.
Description
Technical field
The utility model relates to a kind of glare prevention LED lamp, is mainly used in the outdoor lightings such as road lighting, garden illumination, enclosure wall illumination.
Background technology
LED light fixture long service life, energy-conservation, light source be the feature such as shatter-resistant without ultraviolet radiation, pollution-free, antidetonation resistance to compression, convenient transport and while using, applies in a large number daily life, produces in illumination.Existing LED outdoor lighting lamp, because the lighting angle of LED is different from conventional fluorescent lamps, only has 120 degree, and traditional light source radiating angle 360 is spent; If LED directly carries out outdoor lighting with natural light emitting anger, will produce more serious dazzle, certainly will be on pedestrian and driving impact to some extent.On market, existing LED outdoor lighting lamp all adopts the diffuser that adds mist light powder to avoid dazzle, but the diffuser light transmission efficiency that has added mist light powder generally only has 70%, and this has just caused larger waste of energy, does not meet national environmental protection and energy saving requirement.
Retrieve Chinese Patent Literatures, the patent No. 2013205279939 discloses a kind of glare prevention LED lamp, comprises LED lamp socket and high-powered LED lamp, and described high-powered LED lamp is fixed on LED lamp socket, the both sides of LED lamp socket bottom are protruding pin, and pin is connected with high-powered LED lamp.Described high-powered LED lamp overcoat has lampshade, on lampshade sidewall, has slot, and lampshade is fixed on LED lamp socket, is provided with reflector in lampshade, and reflector is positioned at high-powered LED lamp top and is plugged on the slot of lampshade sidewall.The utility model passes through sheathed lampshade outside high-powered LED lamp, and in lampshade, fixes reflector, and the light that high-powered LED lamp sends reflexes in environment by reflector, can not shine directly into people's eyes, thereby effectively avoids the generation of glare phenomenon.But this new patent has two large shortcomings: the first, dispel the heat bad, be not specifically designed to the aluminium radiator of heat radiation, LED, to light in process caloric value very large, if can not dispel the heat in time, will cause very big impact to the life-span of LED; The second, this novel top has air vent, and mosquito is easy to enter lamp interior along air vent, and entering of mosquito, not only affects heat radiation, and affect light fixture outward appearance and service life.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of LED outdoor illumination of anti-dazzle, does not use mist light powder diffuser, accomplishes that good heat dissipation effect, totally-enclosed mosquito proof enter, adjustable light sources irradiating angle.
The utility model is achieved through the following technical solutions: glare prevention LED outdoor illumination, comprise that aluminium alloy heat radiator and round lamp board, a plurality of water proof rubber circle, translucent cover, reflection shield, main body, driving power and power pack are fixed in main body, lamp holder snaps on lamp socket; Described aluminium alloy heat radiator surface has a plurality of alternate radiating grooves anyhow; Reflection shield outward appearance is truncated cone-shaped, in cover wall, is provided with screw, and round lamp board and reflection shield are screwed on aluminium alloy heat radiator; Translucent cover inside is provided with prismatic luminous board seat, and plural rectangular lamp plate is screwed on the faceted pebble of prismatic luminous board seat, and reflection shield entirety back-off is screwed to prismatic luminous board seat, and luminous board seat is fixed in main body; Lamp body seals completely; The light that the tabula rasa that round lamp board sends sends irradiates down because the maximum light emitting anger of LED is 120 degree, so this light fixture down light emitting anger be also 120 degree.
This utility model is compared with the LED lamp of existing anti-dazzle, there is following features: 1, good heat dissipation: this novel key lighting lamp plate is contained on aluminium radiator, many alternate radiating grooves have anyhow been opened at this radiator top, increase area of dissipation, and in actual use, radiator is upward, LED lights the heat giving out in process and naturally distributes upward along aluminium alloy heat radiator, be more conducive to heat radiation, light fixture in use temperature rise is minimum, extend greatly the life-span of light fixture, almost approached the original life-span of LED lamp grain; 2, full-closed structure, mosquitoes etc. cannot enter in light fixture: this novel surface is without any heat dissipation ventilation hole, and the path entering without any mosquito, did not both affect the appearance, and do not affect again the life-span, have ensured the continuity of heat radiation; 3, perfect luminous intensity distribution free from glare: illuminating lamp plate is contained on aluminium radiator, in use, the maximum light emitting anger of paster LED is 120 degree, irradiates completely down, there is no dazzle, does not interrupt the view.
By science luminous intensity distribution adjustable LED lamp light angle of emergence, this light fixture has low dazzle, high illumination, without the feature such as stroboscopic, high life; Directly alternating current 85V-220V, electric voltage frequency 50Hz can normally open and keep burning-point.Can regulate according to actual needs the irradiating angle of light source; Simultaneously can free adjustment LED energy-saving bulb power in the situation that does not increase mould.
Brief description of the drawings
Fig. 1 is the utility model three-dimensional shape schematic diagram;
Fig. 2 is the utility model exploded view;
Fig. 3 is aluminium alloy heat radiator structural representation;
Fig. 4 is key lighting lamp plate schematic diagram;
Fig. 5 is frosted reflection shield schematic diagram;
Fig. 6 is constant-current driving power supply schematic diagram.
In figure: 1-aluminium alloy heat radiator, 2-rubber ring, 3-round lamp board, 4-reflection shield, 5-translucent cover, 6-rubber ring, the rectangular lamp plate of 7-, 8-prismatic luminous board seat, 9-reflection shield, 10-pressing plate, 11-driving power, 12-power pack, 13-main body, 14-rubber ring, 15-lamp socket, 16-lamp holder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated: please see Figure 1, Fig. 2, aluminium alloy heat radiator 1 top has a plurality of alternate radiating grooves anyhow, several screw holes are arranged at bottom, and its position, screw hole hole is corresponding one by one with the screw hole position of round lamp board 3, reflection shield 4; On round lamp board 3, be distributed with multiple paster LED lamp pearls, between round lamp board 3 and aluminium alloy heat radiator 1, have water proof rubber circle 2, round lamp board 3 is screwed on aluminium alloy heat radiator 1 with reflection shield 4; Translucent cover 5 inside are provided with 8, six rectangular lamp plates 7 of prismatic luminous board seat and are screwed on six faceted pebbles of prismatic luminous board seat 8, and luminous board seat 8 lower ends are provided with reflection shield 9, and luminous board seat 8 is fixed in main body 13; The overall back-off of reflection shield 9 is screwed to prismatic luminous board seat 8; On translucent cover 5, overlapping a water proof rubber circle 6 is fixed in main body 13; Driving power 11 packs in power pack 12, isolates with pressing plate 10, and power pack 12 is fixed in main body 13, and lamp holder 16 snaps on lamp socket 15, water proof rubber circle 14 on lamp socket 15 outer ring sleeves, and lamp socket and lamp holder are all selected E27 model.
Lamp socket 15 is pressed onto in main body 13 and with M4 screw, both is locked, power line from lamp socket 15 both sides and top pull-out be electrically connected with lamp socket 15, lamp holder 16 is put and tightened, pressing plate 10 keeps flat on reflection shield 9 and is screwed, round lamp board 3 keeps flat reflection shield 4 and is screwed above, and be anchored on translucent cover 5, to good prismatic luminous board seat 8 use long screw lockings from pushing up.
This light fixture, in the time of normal use, is installed upward, and the light that LED lamp pearl sends irradiates down, because the maximum lighting angle of paster LED lamp pearl is 120 degree, therefore do not produce dazzle, the heat producing distributes naturally upward along radiator, do not form heat accumulation, be conducive to life-extending.
Claims (1)
1. glare prevention LED outdoor illumination, comprise that aluminium alloy heat radiator (1) and round lamp board (3), a plurality of water proof rubber circle, translucent cover, reflection shield, main body (13), driving power (11) and power pack (12) are fixed in main body (13), it is upper that lamp holder (16) snaps into lamp socket (15), it is characterized in that: described aluminium alloy heat radiator (1) surface has a plurality of alternate radiating grooves anyhow; Reflection shield (4,9) outward appearance is truncated cone-shaped, in cover wall, is provided with screw, and round lamp board (3) is screwed on aluminium alloy heat radiator (1) with reflection shield (4); Translucent cover (5) inside is provided with prismatic luminous board seat (8), the rectangular lamp plate of plural number (7) is screwed on the faceted pebble of prismatic luminous board seat (8), the overall back-off of reflection shield (9) is screwed to prismatic luminous board seat (8), and luminous board seat (8) is fixed in main body (13); Lamp body seals completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495533.7U CN204005437U (en) | 2014-08-29 | 2014-08-29 | Glare prevention LED outdoor illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420495533.7U CN204005437U (en) | 2014-08-29 | 2014-08-29 | Glare prevention LED outdoor illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005437U true CN204005437U (en) | 2014-12-10 |
Family
ID=52045438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420495533.7U Expired - Fee Related CN204005437U (en) | 2014-08-29 | 2014-08-29 | Glare prevention LED outdoor illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439674A (en) * | 2016-08-30 | 2017-02-22 | 束鑫 | LED inner dome lamp for car |
-
2014
- 2014-08-29 CN CN201420495533.7U patent/CN204005437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439674A (en) * | 2016-08-30 | 2017-02-22 | 束鑫 | LED inner dome lamp for car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180829 |