CN203703765U - LED high-luminous-efficiency ceiling lamp - Google Patents
LED high-luminous-efficiency ceiling lamp Download PDFInfo
- Publication number
- CN203703765U CN203703765U CN201420034210.8U CN201420034210U CN203703765U CN 203703765 U CN203703765 U CN 203703765U CN 201420034210 U CN201420034210 U CN 201420034210U CN 203703765 U CN203703765 U CN 203703765U
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- Prior art keywords
- lamp
- cob
- light source
- led
- metal
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- Expired - Fee Related
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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 high-luminous-efficiency ceiling lamp. The LED high-luminous-efficiency ceiling lamp comprises a fixing metal ring and spring clips fixed to the two sides of the fixing metal ring, wherein a COB light source lamp capable of emitting light is arranged inside the fixing metal ring. The COB light source lamp comprises a lamp shell, a radiator installed at the bottom end of the lamp shell, a COB light source substrate installed on the radiator, a plurality of LED lamp beads welded to the COB light source substrate, and a light guide mirror installed on the COB light source substrate. In the using process, as the COB light source lamp is formed by packaging a small-power wafer, luminous efficiency of a release light source is high, the illumination effect is good, and the brightness, color and electricity of the LED lamp beads all can be reflected. Meanwhile, the heat dissipation problem of the LED lamp beads is solved through the COB light source lamp, and the service life of the LED high-luminous-efficiency ceiling lamp is prolonged. Besides, the LED high-luminous-efficiency ceiling lamp has the advantages of being high in luminous efficiency and good in lighting effect.
Description
[Ji Intraoperative field]
The utility model relates to a kind of lamp box, specifically relates to the high light efficiency Ceiling light of a kind of LED for household or commercial lighting aspect.
[Bei Jing Ji Intraoperative]
Along with social commercial technology development and progress, market has various Ceiling lights, and its most Ceiling light is all to adopt 7W to 10W common LED lamp to form.When use, form because described LED lamp adopts common LED lamp pearl, easily make described common LED lamp pearly-lustre source light, look, electricity can not be embodied.Because large power chip generation heat is many, easily use radiating effect not good again, affect the service life of described LED lamp.
[utility model content]
Technical purpose of the present utility model is to provide a kind of in order to solve the problem that above-mentioned prior art exists the light of LED, look, electricity to be embodied, but also the high light efficiency Ceiling light of LED that can extend the service life of described lamp.
In order to realize above-mentioned technical problem, the utility model provides the high light efficiency Ceiling light of a kind of LED, the spring clip that it comprises fixing metal circle and is arranged at fixing metal circle both sides, and described fixing metal circle inside is provided with COB illuminator that can transmitting illuminant; Described COB illuminator comprises lamp housing, is installed on the radiator of lamp housing bottom, is installed on the COB light source substrate on radiator, is welded in a plurality of LED lamp pearls on COB light source substrate and is installed on the leaded light mirror on COB light source substrate; Described COB illuminator is formed by small-power wafer package.
According to above-mentioned technical characteristics, described lamp housing is the lamp cylinder main body of hollow tubular metal shell, and this lamp cylinder main body upper end is provided with the lamp cover of indent evagination.
According to above-mentioned technical characteristics, described radiator comprises metal pedestal and is arranged at a plurality of metal fins in metal pedestal; Between metal fin and metal fin, form spacing distance; Described metal fin and metal pedestal are formed in one; Described metal fin both sides are respectively arranged with circular chamfering.
According to above-mentioned technical characteristics, described leaded light mirror is to be made up of the cylindrical shell of up big and down small taper, at least three layers of internal conical surface of inner barrel setting.Above taper seat lower end surface and adjacent taper seat, form annular step tread.
According to above-mentioned technical characteristics, described radiator bottom is also provided with the electric wire for connecting external power source.
The beneficial effects of the utility model: because of described fixing metal circle inside be provided with can transmitting illuminant COB illuminator; Described COB illuminator comprises lamp housing, is installed on the radiator of lamp housing bottom, is installed on the COB light source substrate on radiator, is welded in a plurality of LED lamp pearls on COB light source substrate and is installed on the leaded light mirror on COB light source substrate.When use, because described COB illuminator is formed by small-power wafer package, the light efficiency that makes to discharge light source is high, and lighting effect is good, can be by the light of LED lamp pearl, and look and electricity all embody.Meanwhile, described COB illuminator has also solved the heat dissipation problem of LED lamp pearl, is conducive to extend the service life of described lamp.In addition, it is high that the utility model has light efficiency in addition, and the better advantage of illumination effect.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
[accompanying drawing explanation]
Fig. 1 is the front schematic view of the high light efficiency Ceiling light of LED in the utility model;
Fig. 2 is that in the utility model, the high light efficiency Ceiling light of LED is overlooked the schematic diagram of direction;
Fig. 3 is the front schematic view of the high light efficiency Ceiling light of LED in the utility model.
[specific embodiment]
Please refer to shown in Fig. 1 to Fig. 3, below in conjunction with a kind of embodiment, the high light efficiency Ceiling light of a kind of LED is described, it comprises fixing metal circle, lamp housing 1, radiator 2, COB light source substrate 3, LED lamp pearl 4 and leaded light mirror 5.
Described COB illuminator comprises lamp housing 1, is installed on the radiator 2 of lamp housing 1 bottom, is installed on the COB light source substrate 3 on radiator 2, is welded in a plurality of LED lamp pearls 4 on COB light source substrate 3 and is installed on the leaded light mirror 5 on COB light source substrate 3; Described COB illuminator is formed by small-power wafer package.
Described lamp housing 1 is the lamp cylinder main body of hollow tubular metal shell, and this lamp cylinder main body upper end is provided with the lamp cover of indent evagination.Described radiator 2 comprises metal pedestal and is arranged at a plurality of metal fins in metal pedestal; Between metal fin and metal fin, form spacing distance; Described metal fin and metal pedestal are formed in one; Described metal fin both sides are respectively arranged with circular chamfering.Described leaded light mirror 5 is to be made up of the cylindrical shell of up big and down small taper, at least three layers of internal conical surface of inner barrel setting.Above taper seat lower end surface and adjacent taper seat, form annular step tread.
The COB area source that described COB illuminator adopts commercially available small-power wafer package to become, unique light source design, it is compared mutually with 3W Ceiling light on LED market, in the utility model, the light efficiency of the high light efficiency Ceiling light of LED will be higher than LED Ceiling light 15% left and right of 3W on existing LED market, brightness can replace the LED Ceiling light of general 5W to 7W, more energy-conservation than general LED Ceiling light, lighting effect is better; Can more perfectly the light of LED, look, electricity be embodied, and can perfectly solve the heat dissipation problem of LED simultaneously.
Meanwhile, the high light efficiency Ceiling light of described LED is higher than the light efficiency of LED Ceiling light in like product, and lighting effect is good, and can replace 5Wled Ceiling light, by contrast, can reach the energy-conservation effect that it reduces costs; Its unique light source design can perfectly embody the light of LED, look, electricity, and can perfectly solve the heat dissipation problem of LED.
When assembling, red-black electric wire, through behind lamp housing 1 bottom, and is welded on COB light source substrate 3, COB light source substrate 3 bottoms scribble heat-conducting silicone grease, and COB light source substrate 3 are fixed to lamp housing 1 bottom with screw.Cover again leaded light mirror 5 and glass plate, and fix housing assembly.Connect extraneous power supply, can use.
The high light efficiency Ceiling light of LED in the utility model also has following technological merit: the COB area source that adopts unique design.Can perfectly the light of LED, look, electricity be embodied.Can perfectly solve LED heat dissipation problem.Life-span is longer, and light efficiency is high, and illumination effect is good, and cost is lower.
In sum, because being fixedly connected with COB illuminator in this fixing metal circle; Described COB illuminator comprises lamp housing 1, is installed on the radiator 2 of lamp housing 1 bottom, is installed on the COB light source substrate 3 on radiator 2, is welded in a plurality of LED lamp pearls 4 on COB light source substrate 3 and is installed on the leaded light mirror 5 on COB light source substrate 3; Described COB illuminator is formed by small-power wafer package.When use, because described COB illuminator is formed by small-power wafer package, the light efficiency that makes to discharge light source is high, and lighting effect is good, the light of LED lamp pearl, look, electricity all can be embodied.Meanwhile, described COB illuminator has also solved the heat dissipation problem of LED lamp pearl, is conducive to extend the service life of described lamp.In addition, it is high that the utility model has light efficiency in addition, and the better advantage of illumination effect.
Claims (5)
1. the high light efficiency Ceiling light of LED, the spring clip that it comprises fixing metal circle and is arranged at fixing metal circle both sides, is characterized in that: described fixing metal circle inside is provided with COB illuminator that can transmitting illuminant; Described COB illuminator comprises lamp housing, is installed on the radiator of lamp housing bottom, is installed on the COB light source substrate on radiator, is welded in a plurality of LED lamp pearls on COB light source substrate and is installed on the leaded light mirror on COB light source substrate; Described COB illuminator is formed by small-power wafer package.
2. COB double end LED bean container lamp according to claim 1, is characterized in that: described lamp housing is the lamp cylinder main body of hollow tubular metal shell, and this lamp cylinder main body upper end is provided with the lamp cover of indent evagination.
3. COB double end LED bean container lamp according to claim 1, is characterized in that: described radiator comprises metal pedestal and is arranged at a plurality of metal fins in metal pedestal; Between metal fin and metal fin, form spacing distance; Described metal fin and metal pedestal are formed in one; Described metal fin both sides are respectively arranged with circular chamfering.
4. COB double end LED bean container lamp according to claim 1, is characterized in that: described leaded light mirror is to be made up of the cylindrical shell of up big and down small taper at least three layers of internal conical surface of inner barrel setting.Above taper seat lower end surface and adjacent taper seat, form annular step tread.
5. COB double end LED bean container lamp according to claim 1, is characterized in that: described radiator bottom is also provided with the electric wire for connecting external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034210.8U CN203703765U (en) | 2014-01-20 | 2014-01-20 | LED high-luminous-efficiency ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034210.8U CN203703765U (en) | 2014-01-20 | 2014-01-20 | LED high-luminous-efficiency ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703765U true CN203703765U (en) | 2014-07-09 |
Family
ID=51054203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034210.8U Expired - Fee Related CN203703765U (en) | 2014-01-20 | 2014-01-20 | LED high-luminous-efficiency ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703765U (en) |
-
2014
- 2014-01-20 CN CN201420034210.8U patent/CN203703765U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140709 Termination date: 20160120 |
|
| EXPY | Termination of patent right or utility model |