CN202511034U - Light-emitting diode (LED) exposed down lamp - Google Patents
Light-emitting diode (LED) exposed down lamp Download PDFInfo
- Publication number
- CN202511034U CN202511034U CN2012200504851U CN201220050485U CN202511034U CN 202511034 U CN202511034 U CN 202511034U CN 2012200504851 U CN2012200504851 U CN 2012200504851U CN 201220050485 U CN201220050485 U CN 201220050485U CN 202511034 U CN202511034 U CN 202511034U
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- Prior art keywords
- led
- radiator
- full aluminium
- aluminium shell
- tube lamp
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- Expired - Lifetime
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) exposed down lamp, which comprises an all-aluminum shell, a radiator, an LED light source module, a diffusion plate and a cover plate, wherein the radiator is arranged in the all-aluminum shell; the LED light source module is assembled on the radiator; the diffusion plate is fixed at one end of the all-aluminum shell, and is opposite to the LED light source module; and the cover plate is arranged at the other end of the all-aluminum shell, and is opposite to the radiator. The all-aluminum shell of the LED exposed down lamp is made of all aluminum, and has a good radiation function, and can timely dissipate heat, so that the LED exposed down lamp has a good radiation effect; and the all-aluminum shell is used as a shell as well as a lamp body, so that the LED exposed down lamp is simple in structure and convenient to manufacture.
Description
[technical field]
The utility model relates to the LED lighting field, relates in particular to the bright fitted tube lamp of a kind of LED.
[background technology]
Along with the development of LED technology, the LED light fixture is with the characteristics of its high energy efficiency ratio, increasing each lighting field that used.Wherein the bright fitted tube lamp of LED is a kind of important LED light fixture, is widely used in fields such as indoor decoration, exterior decoration.The bright fitted tube lamp of LED generally comprises iron shell, is arranged at the lamp body in the shell and is arranged at led light source module and the radiator in the lamp body respectively.Yet; Radiator and lamp body that outer shell is inner; The heat that the bright fitted tube lamp of LED produces is difficult to distribute fully, and radiating effect directly has influence on the result of use and the life-span of LED light fixture, and radiating effect is bad; The light decay rapid speed of LED light fixture, thus shorten service life and reduced lighting effect.
[utility model content]
Based on this, be necessary to provide a kind of radiating effect bright fitted tube lamp of LED preferably.
The bright fitted tube lamp of a kind of LED, it comprises full aluminium shell, be arranged at radiator in the said full aluminium shell, be assembled in led light source module on the radiator, be fixed in said full aluminium shell one end and diffuser plate that is oppositely arranged with said led light source module and the cover plate that is installed on the said full aluminium shell other end and is oppositely arranged with said radiator.
In a preferred embodiment, said radiator comprises the radiator that is wholely set or welds the heat sink that is arranged at said full aluminium shell and be assembled in said heat sink one side, and said led light source module is assembled in the another side of heat sink.
In a preferred embodiment, said heat sink is distributed with several louvres that runs through heat sink.
In a preferred embodiment, said led light source module, heat sink and radiator are equipped with perforation, and the perforation of said led light source module, heat sink and radiator connects each other.
In a preferred embodiment, said led light source module comprises the aluminium base that is assembled in radiator and is arranged at several led light sources on the said aluminium base.
In a preferred embodiment, be distributed with the strip hole of running through said full aluminium shell inside and outside several on the said full aluminium shell.
In a preferred embodiment, said several strip holes are divided into two groups and are symmetricly set on the said full aluminium shell.
In a preferred embodiment, also be distributed with the circular hole that runs through said full aluminium shell inside and outside several on the said full aluminium shell, cover plate is closed in said strip hole, and said circular hole is between said strip hole and said cover plate.
In a preferred embodiment, the end that said full aluminium shell is provided with said cover plate offers several holding slots, and said cover plate is provided with screw corresponding to said holding slot.
In a preferred embodiment, said full aluminium shell is the tubular of cylinder type or polygon build.
The beneficial effect of the utility model is following: the full aluminium shell of the bright fitted tube lamp of LED is to adopt full aluminium to make; Full aluminium shell has good heat sinking function; Can heat in time be shed, make it have better radiating effect, and full aluminium shell promptly is that shell is lamp body again; Simple in structure, make easy.
[description of drawings]
Fig. 1 is the schematic perspective view of the bright fitted tube lamp of this embodiment LED;
Fig. 2 is the vertical view of the bright fitted tube lamp of LED shown in Figure 1;
Fig. 3 is the cutaway view of the bright fitted tube lamp of LED shown in Figure 2 along the A-A line.
[specific embodiment]
Please join Fig. 1 to Fig. 3; This embodiment discloses the bright fitted tube lamp 100 of a kind of LED, and it comprises full aluminium shell 110, be arranged at radiator 120 in the full aluminium shell 110, be assembled in led light source module 130 on the radiator 120, be fixed in full aluminium shell 110 1 ends and diffuser plate 140 that is oppositely arranged with led light source module 130 and the cover plate 150 that is installed on full aluminium shell 110 other ends and is oppositely arranged with radiator 120.
Led light source module 130 comprises the aluminium base that is assembled in radiator 120 and is arranged at several led light sources on the aluminium base.
Diffuser plate 140 has high transmission rate, outwards penetrates with the light with led light source.
Also be provided with the power supply (not shown) that electrically connects with led light source module 130 in the full aluminium shell 110.
Led light source module 130 is assembled in the another side of heat sink 121.Heat sink 121 is an aluminium radiating board, and heat sink 121 is distributed with several louvres that runs through heat sink 121 1211.Led light source module 130, heat sink 121 and radiator 122 are equipped with perforation 161, and the perforation 161 of led light source module 130, heat sink 121 and radiator 122 connects each other, use for the power line (not shown) that connects led light source module 130 and pass through.
The full aluminium shell 110 of the bright fitted tube lamp 100 of the utility model LED is to adopt full aluminium to make, and full aluminium shell 110 has good heat sinking function, can heat in time be shed, and prolongs the service life of the bright fitted tube lamp 100 of LED, and can accomplish very big power; Full aluminium shell 110 promptly is that shell is lamp body again, and is simple in structure, simple for production; In shape, be provided with strip hole 111 and circular hole 112, accelerate cross-ventilation, reduce the air thermal resistance, heat radiation rapidly, and make light fixture seem more succinctly attractive in appearance.
Above-mentioned listed concrete implementation is nonrestrictive, and for a person skilled in the art, in not departing from the utility model scope, various improvement and the variation carried out all belong to the protection domain of the utility model.
Claims (10)
1. bright fitted tube lamp of LED is characterized in that: it comprises full aluminium shell, be arranged at radiator in the said full aluminium shell, be assembled in led light source module on the radiator, be fixed in said full aluminium shell one end and diffuser plate that is oppositely arranged with said led light source module and the cover plate that is installed on the said full aluminium shell other end and is oppositely arranged with said radiator.
2. the bright fitted tube lamp of LED as claimed in claim 1; It is characterized in that: said radiator comprises the radiator that is wholely set or welds the heat sink that is arranged at said full aluminium shell and be assembled in said heat sink one side, and said led light source module is assembled in the another side of heat sink.
3. the bright fitted tube lamp of LED as claimed in claim 2 is characterized in that: be distributed with the louvre that several run through heat sink on the said heat sink.
4. the bright fitted tube lamp of LED as claimed in claim 2 is characterized in that: said led light source module, heat sink and radiator are equipped with perforation, and the perforation of said led light source module, heat sink and radiator is interconnected.
5. the bright fitted tube lamp of LED as claimed in claim 1 is characterized in that: said led light source module comprises the aluminium base that is assembled in radiator and is arranged at several led light sources on the said aluminium base.
6. the bright fitted tube lamp of LED as claimed in claim 1 is characterized in that: be distributed with the strip hole of running through said full aluminium shell inside and outside several on the said full aluminium shell.
7. the bright fitted tube lamp of LED as claimed in claim 6 is characterized in that: said several strip holes are divided into two groups and are symmetricly set on the said full aluminium shell.
8. the bright fitted tube lamp of LED as claimed in claim 7 is characterized in that: also be distributed with the circular hole that runs through said full aluminium shell inside and outside several on the said full aluminium shell, cover plate is closed in said strip hole, and said circular hole is between said strip hole and said cover plate.
9. the bright fitted tube lamp of LED as claimed in claim 1 is characterized in that: the end that said full aluminium shell is provided with said cover plate offers several holding slots, and said cover plate is provided with screw corresponding to said holding slot.
10. the bright fitted tube lamp of LED as claimed in claim 1 is characterized in that: said full aluminium shell is the tubular of cylinder type or polygon build.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200504851U CN202511034U (en) | 2012-02-16 | 2012-02-16 | Light-emitting diode (LED) exposed down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200504851U CN202511034U (en) | 2012-02-16 | 2012-02-16 | Light-emitting diode (LED) exposed down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511034U true CN202511034U (en) | 2012-10-31 |
Family
ID=47063520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200504851U Expired - Lifetime CN202511034U (en) | 2012-02-16 | 2012-02-16 | Light-emitting diode (LED) exposed down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539058A (en) * | 2018-11-13 | 2019-03-29 | 安徽明威照明器材有限公司 | A kind of bright fitted tube lamp of LED for assembling light intensity |
-
2012
- 2012-02-16 CN CN2012200504851U patent/CN202511034U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539058A (en) * | 2018-11-13 | 2019-03-29 | 安徽明威照明器材有限公司 | A kind of bright fitted tube lamp of LED for assembling light intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |