CN201916715U - LED (light-emitting diode) down lamp without glare - Google Patents
LED (light-emitting diode) down lamp without glare Download PDFInfo
- Publication number
- CN201916715U CN201916715U CN2010205226548U CN201020522654U CN201916715U CN 201916715 U CN201916715 U CN 201916715U CN 2010205226548 U CN2010205226548 U CN 2010205226548U CN 201020522654 U CN201020522654 U CN 201020522654U CN 201916715 U CN201916715 U CN 201916715U
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- China
- Prior art keywords
- led
- lamp body
- lamp
- spring
- down 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
Links
- 230000004313 glare Effects 0.000 title abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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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
The utility model discloses an LED (light-emitting diode) down lamp without glare and relates to the semiconductor lighting technical field. The novel LED down lamp consists of spring housings, springs, a spring mounting frame, a wire clamp, a conducting-wire housing, a lamp body, a reflector, an LED illuminant component, a transparent cover and a dustproof loop (an anti-glare loop), wherein the LED illuminant component is closely stuck at the inner wall of the lamp body through the heat-conducting medium at the aluminum substrate back side; the reflector is fixed in the lamp cavity through the transparent cover; the dustproof loop (the anti-glare loop) is fixed at the horn mouth of the lamp body through a fastener or a screw; the spring housing is fixed at two sides of the lamp body; the springs are fixed on the spring mounting frame; the springs are hitched with the spring housing; the conducting-wire housing is arranged on the bottom of the lamp body; and the wire clamp is squeezed in the conducting-wire hole of the conducting-wire housing. The LED down lamp is characterized in that the transparent cover covered with the illuminant component in the lamp body is provided with the reflector with honeycomb embossments. The design and application of the LED down lamp are that the anti-glare structure with the transparent as the core is designed to reflect and scatter light from the LED down lamp; the uniformity degree of the lighting is effectively increased; the LED down lamp not only has the anti-glare effect, but also improves the utilization efficiency of the LED lamps; and meanwhile, the products with the LED down lamp also have remarkable effects of small size, light weight, low heating value, high lighting efficiency, long service life of the LED and energy saving.
Description
Technical field
The utility model discloses a kind of structure of LED Down lamp of anti-dazzle, relate to technical field of semiconductor illumination.
Background technology
The light source that present Down lamp generally uses is traditional energy-saving bulb or energy-saving bulb.Weak points such as this conventional light source has that power consumption is big, temperature is high, poor safety performance, light efficiency is undesirable and the life-span is short.Along with science and technology develops day by day at high speed, large-power light-emitting diodes (High Power LED) obtains constantly progressive and extensive use as decorating with lighting source, yet because the chip of large-power light-emitting diodes own can produce a large amount of heats when work, if these heats are led away and are distributed untimelyly, can cause very big influence to its performance and life-span, because large-power light-emitting diodes itself is a spot light, light shafts concentrate in together in addition, can produce dazzle, allow the people feel under the weather.But large-power light-emitting diodes is clean environmental protection light source, is more and more paid attention to and accepts by people, and Down lamp mainly is to install to be embedded in ceiling and the crown wall at present, also very easily is infected with many dusts.
The utility model content
Based on the weak point of above-mentioned existing Down lamp, the utility model proposes a kind of LED Down lamp of anti-dazzle.
This New LED Down lamp comprises spring housing 1, spring 2, spring installing rack 3, wire clamp 4, cross line cover 5, lamp body 6, reflector 7, led light source assembly 8, diffuser 9, dust ring (the anti-dazzle ring of light) 10, the led light source assembly fits tightly in the lamp body inwall by the heat-conducting medium at the aluminium base back side, reflector is fixed in the chamber of lamp body by diffuser, dust ring (the anti-dazzle ring of light) is fixed on the horn mouth position of lamp body by buckle or screw, spring housing is fixed in the both sides of lamp body, spring is fixed on the spring installing rack, spring housing is linked on the spring, cross the bottom that the line cover is installed in lamp body, the wire clamp plug is in the cable-through hole of crossing the line cover.It is characterized in that: the diffuser that covers light source assembly in this lamp body is provided with the reflector of cellular projection.The design of this LED Down lamp is used, and is the glare prevention structure of core by being provided with the diffuser, and the light that LED sends is broken up through reflection, has effectively improved the uniformity of illumination; Can play the anti-dazzle effect, improve the application efficiency of LED light fixture again; Simultaneously, this LED equivalents have also that volume is little, in light weight, caloric value is little, luminous efficiency is high, LED long service life, energy-conservation remarkable result.
The material of described spring installing rack 3, reflector 7 is high duty metal or alloy material.
Described spring housing 1, wire clamp 4, mistake line cover 5, diffuser 9, dust ring (the anti-dazzle ring of light) 10 materials are high temperature resistant, corrosion-resistant, the high-intensity high molecular synthetic material with high heat dispersion.
Described diffuser 9 inner surfaces are provided with uniform hemisphere face grain structure.
Described lamp body 6 is provided with radiating ribs, and this kind radiator structure helps cross-ventilation, good heat dissipation effect.
Described this Down lamp is provided with the dust ring and the anti-dazzle ring of light, can satisfy different occasions and environmental demand.
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 anti-dazzle, stable, energy-saving and environmental protection.
2, the utility model LED Down lamp is applied widely, and 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 is a cross section structure schematic diagram of the present utility model;
Among the figure: spring housing 1, spring 2, spring installing rack 3, wire clamp 4, mistake line cover 5, lamp body 6, reflector 7, led light source assembly 8, diffuser 9, dust ring (the anti-dazzle ring of light) 10.
The specific embodiment
Present embodiment is 7W, uses the led light source 8-1 of 7 1W, is welded on the aluminium base 8-2, and the aluminium base 8-2 back side fits in heat-conducting silicone grease on the inwall of lamp body 6, effectively dissipate heat.
Present embodiment power supply driver is external, and power cable is connected with aluminium base 8-2 by wire clamp 4.For led light source 8-1 illumination.
The above, it only is the preferred embodiment of the LED Down lamp of a kind of anti-dazzle of the utility model, technical scope of the present utility model is not imposed any restrictions, to any trickle modification, equivalent variations and modification that top embodiment did, all still belong in the scope of the utility model technology on every foundation technical spirit of the present utility model.
Claims (3)
1. the LED Down lamp of an anti-dazzle, by spring housing (1), spring (2), spring installing rack (3), wire clamp (4), cross line cover (5), lamp body (6), reflector (7), led light source assembly (8), diffuser (9), dust ring (10) is installed and is formed, it is characterized in that: led light source assembly (8) fits tightly in lamp body (6) inwall by the heat-conducting medium at aluminium base (8-2) back side, reflector (7) is fixed in the chamber of lamp body (6) by diffuser (9), dust ring (10) is fixed on the horn mouth position of lamp body (6) by buckle or screw, spring housing (1) is fixed in the both sides of lamp body (6), spring (2) is fixed on the spring installing rack (3), spring housing (1) is linked on the spring (2), cross the bottom that line cover (5) is installed in lamp body (6), wire clamp (4) plug is in the cable-through hole of crossing line cover (5).
2. the LED Down lamp of a kind of anti-dazzle as claimed in claim 1 is characterized in that, diffuser (9) inner surface is provided with uniform hemisphere face grain structure.
3. the LED Down lamp of a kind of anti-dazzle as claimed in claim 1 is characterized in that, lamp body (6) is provided with radiating ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205226548U CN201916715U (en) | 2010-09-09 | 2010-09-09 | LED (light-emitting diode) down lamp without glare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205226548U CN201916715U (en) | 2010-09-09 | 2010-09-09 | LED (light-emitting diode) down lamp without glare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916715U true CN201916715U (en) | 2011-08-03 |
Family
ID=44416511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205226548U Expired - Fee Related CN201916715U (en) | 2010-09-09 | 2010-09-09 | LED (light-emitting diode) down lamp without glare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605499A (en) * | 2014-11-24 | 2016-05-25 | 欧普照明股份有限公司 | Multi-combination down lamp |
-
2010
- 2010-09-09 CN CN2010205226548U patent/CN201916715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605499A (en) * | 2014-11-24 | 2016-05-25 | 欧普照明股份有限公司 | Multi-combination down lamp |
| WO2016082303A1 (en) * | 2014-11-24 | 2016-06-02 | 欧普照明股份有限公司 | Multi-combination downlight |
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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: 20110803 Termination date: 20120909 |