CN201724061U - Portable led lamp bulb - Google Patents
Portable led lamp bulb Download PDFInfo
- Publication number
- CN201724061U CN201724061U CN2010202737607U CN201020273760U CN201724061U CN 201724061 U CN201724061 U CN 201724061U CN 2010202737607 U CN2010202737607 U CN 2010202737607U CN 201020273760 U CN201020273760 U CN 201020273760U CN 201724061 U CN201724061 U CN 201724061U
- Authority
- CN
- China
- Prior art keywords
- radiator
- led lamp
- led chip
- lamp bulb
- utility
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a portable LED lamp bulb, which comprises a transparent cover, a heat radiator and a connecting part arranged at the lower end of the heat radiator, and is characterized in that the outer side of the heat radiator is fixedly provided with an insulation casing, the transparent cover is arranged on the insulation casing, an AC LED chip is arranged in the heat radiator, and the AC LED chip is connected with the connecting part. The utility model adopts the AC LED chip, omits a DC conversion circuit, reduces the weight of the LED lamp, has simple structure, and belongs to the portable LED lamp bulb.
Description
[technical field]
The utility model relates to a kind of lighting apparatus, relates to a kind of lightweight LED bulb specifically.
[background technology]
At present, known LED lamp mostly is the direct-current LED lamp, it comprises lamp holder, radiator and connecting portion, lamp holder is contained on the radiator, the lower end of radiator is provided with connecting portion, DC converting circuit is housed in the connecting portion, the connecting portion outside is provided with screw thread, radiator directly exposes in air, and it is simultaneously as housing, during installation, directly the LED lamp directly is contained in original light fixture and gets final product, but known LED lamp makes not only that because of being provided with DC converting circuit in the connecting portion cost is higher, and make that the weight of whole lamp is bigger, though existing a kind of led chip that can directly connect alternating current, this chip can not be directly installed in the LED lamp of existing structure, makes because of its fin generally adopts metal material, as exposing outside, directly connect the alternating current of high voltage, will have very big potential safety hazard, the defective value of described prior art must improve.
[utility model content]
The purpose of this utility model is at above-mentioned technological deficiency, and a kind of lightweight LED bulb is provided, and this lightweight LED bulb not only can directly connect alternating current, and safe, in light weight.
The technical solution of the utility model is as described below: a kind of lightweight LED bulb, comprise the connecting portion that translucent cover, radiator and radiator lower end are provided with, it is characterized in that, the external stability of described radiator is provided with insulation shell, described insulation shell is provided with translucent cover, be provided with the AC LED chip in the radiator, the AC LED chip is connected with connecting portion.
According to the utility model of said structure, its beneficial effect is that the utility model adopts the AC LED chip, has removed DC converting circuit, has alleviated the weight of LED lamp, and has reduced cost, belongs to lightweight LED bulb.
[description of drawings]
Accompanying drawing 1 is a structural representation of the present utility model.
Translucent cover in the drawings, 1; 2, AC LED chip; 3, radiator installed part; 4, insulation shell; 5, radiator; 6, connecting portion.
[specific embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
As shown in Figure 1, a kind of lightweight LED bulb, comprise the connecting portion 6 that translucent cover 1, radiator 5 and radiator 5 lower ends are provided with, it is characterized in that, the external stability of described radiator 5 is provided with insulation shell 4, described insulation shell 4 is provided with translucent cover 1, is provided with AC LED chip 2 in the radiator 5, and AC LED chip 2 is connected with connecting portion 6.
Claims (1)
1. lightweight LED bulb, comprise the connecting portion that translucent cover, radiator and radiator lower end are provided with, it is characterized in that: the external stability of described radiator (5) is provided with insulation shell (4), described insulation shell (4) is provided with translucent cover (1), be provided with AC LED chip (2) in the radiator, AC LED chip (2) is connected with connecting portion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202737607U CN201724061U (en) | 2010-07-17 | 2010-07-17 | Portable led lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202737607U CN201724061U (en) | 2010-07-17 | 2010-07-17 | Portable led lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724061U true CN201724061U (en) | 2011-01-26 |
Family
ID=43492395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202737607U Expired - Fee Related CN201724061U (en) | 2010-07-17 | 2010-07-17 | Portable led lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724061U (en) |
-
2010
- 2010-07-17 CN CN2010202737607U patent/CN201724061U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130717 |