CN203948970U - A kind of LED cartridge lamp - Google Patents
A kind of LED cartridge lamp Download PDFInfo
- Publication number
- CN203948970U CN203948970U CN201420234685.1U CN201420234685U CN203948970U CN 203948970 U CN203948970 U CN 203948970U CN 201420234685 U CN201420234685 U CN 201420234685U CN 203948970 U CN203948970 U CN 203948970U
- Authority
- CN
- China
- Prior art keywords
- stop sleeve
- transparent glass
- copper stop
- glass cover
- led 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED cartridge lamp, include the copper stop sleeve of the hollow of cone column, copper stop sleeve top, bottom are respectively arranged with nozzle, in the barrel of copper stop sleeve top, embed and have multiple LED lamp pearls, copper stop sleeve bottom cylinder inwall is provided with supply socket, supply socket is electrically connected with each LED lamp pearl, transparent glass cover bottom open top is set to cover top, transparent glass cover Zhao Ding center has through hole, transparent glass cover covers on copper stop sleeve, and copper stop sleeve top is fixed in the through hole of transparent glass cover top.The utility model has improved the heat dispersion of LED lamp, has greatly extended the service life of LED lamp.
Description
Technical field
The utility model relates to LED lamp field, is specially a kind of LED cartridge lamp.
Background technology
lED lamp is a kind of conventional lighting, and it utilizes LED illuminator to throw light on as light source, has advantages of energy-conserving and environment-protective.The heat dispersion of LED lamp, service life to LED and performance important, prior art LED lamp adopts Plane Installation structure more, be that LED illuminator is placed on base, again base is placed on radiating seat, its radiating seat of LED lamp of this structure always has part to be enclosed in lamp socket, and radiating effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of LED cartridge lamp, the problem existing to solve prior art.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of LED cartridge lamp, it is characterized in that: the copper stop sleeve that includes the hollow of cone column, copper stop sleeve top diameter is greater than base diameter, described copper stop sleeve top, bottom is respectively arranged with nozzle, in the barrel of copper stop sleeve top, embed and have multiple LED lamp pearls of arranging along the same even circumferential of copper stop sleeve barrel, copper stop sleeve bottom cylinder inwall is provided with supply socket, described supply socket is electrically connected with each LED lamp pearl by wire, also include cylindric transparent glass cover, described transparent glass cover bottom open top is set to cover top, transparent glass cover Zhao Ding center has through hole, described transparent glass cover covers on copper stop sleeve, and copper stop sleeve top is fixed in the through hole of transparent glass cover top.
Described a kind of LED cartridge lamp, it is characterized in that: the circumferential position being made up of each LED lamp pearl on described copper stop sleeve drum outer wall is also provided with cambered surface annular solid, and each LED lamp pearl exposes through after cambered surface annular solid respectively, and described cambered surface annular solid is provided with mirror surface on the ring wall of transparent glass cover.
In the utility model, LED lamp pearl is placed in copper stop sleeve top, the heat that utilizes the excellent heat conductivity of copper that LED lamp pearl is distributed conducts to copper stop sleeve inside, copper stop sleeve has the cone columnar hollow structure that top is thin, bottom is thick, gas is through out-of-date from copper stop sleeve, and at copper stop sleeve small-bore place, flow velocity accelerates, can be fast by dissipation of heat to extraneous air, improve the heat dispersion of LED lamp, greatly extended the service life of LED lamp.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1.A kind of LED cartridge lamp, include the copper stop sleeve 1 of the hollow of cone column, copper stop sleeve 1 top diameter is greater than base diameter, copper stop sleeve 1 top, bottom is respectively arranged with nozzle, in copper stop sleeve 1 top barrel, embed and have multiple LED lamp pearls 2 of arranging along the same even circumferential of copper stop sleeve 1 barrel, copper stop sleeve 1 bottom cylinder inwall is provided with supply socket 3, supply socket 3 is electrically connected with each LED lamp pearl 2 by wire, also include cylindric transparent glass cover 4, transparent glass cover 4 bottom open top are set to cover top, transparent glass cover 4 Zhao Ding centers have through hole, transparent glass cover 4 covers on copper stop sleeve 1, and copper stop sleeve 1 top is fixed in transparent glass cover 4 top through holes.
The circumferential position being made up of each LED lamp pearl 2 on copper stop sleeve 1 drum outer wall is also provided with cambered surface annular solid 5, and each LED lamp pearl 2 is respectively through exposing after cambered surface annular solid 5, and cambered surface annular solid 5 is provided with mirror surface 6 on the ring wall of transparent glass cover 4.
Claims (2)
1. a LED cartridge lamp, it is characterized in that: the copper stop sleeve that includes the hollow of cone column, copper stop sleeve top diameter is greater than base diameter, described copper stop sleeve top, bottom is respectively arranged with nozzle, in the barrel of copper stop sleeve top, embed and have multiple LED lamp pearls of arranging along the same even circumferential of copper stop sleeve barrel, copper stop sleeve bottom cylinder inwall is provided with supply socket, described supply socket is electrically connected with each LED lamp pearl by wire, also include cylindric transparent glass cover, described transparent glass cover bottom open top is set to cover top, transparent glass cover Zhao Ding center has through hole, described transparent glass cover covers on copper stop sleeve, and copper stop sleeve top is fixed in the through hole of transparent glass cover top.
2. a kind of LED cartridge lamp according to claim 1, it is characterized in that: the circumferential position being made up of each LED lamp pearl on described copper stop sleeve drum outer wall is also provided with cambered surface annular solid, and each LED lamp pearl exposes through after cambered surface annular solid respectively, and described cambered surface annular solid is provided with mirror surface on the ring wall of transparent glass cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234685.1U CN203948970U (en) | 2014-05-08 | 2014-05-08 | A kind of LED cartridge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234685.1U CN203948970U (en) | 2014-05-08 | 2014-05-08 | A kind of LED cartridge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948970U true CN203948970U (en) | 2014-11-19 |
Family
ID=51891006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234685.1U Expired - Fee Related CN203948970U (en) | 2014-05-08 | 2014-05-08 | A kind of LED cartridge lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948970U (en) |
-
2014
- 2014-05-08 CN CN201420234685.1U patent/CN203948970U/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: 20141119 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |