CN203010238U - Improved light-emitting diode (LED) lamp - Google Patents
Improved light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN203010238U CN203010238U CN2012205788883U CN201220578888U CN203010238U CN 203010238 U CN203010238 U CN 203010238U CN 2012205788883 U CN2012205788883 U CN 2012205788883U CN 201220578888 U CN201220578888 U CN 201220578888U CN 203010238 U CN203010238 U CN 203010238U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- heat dissipation
- optical lampshade
- dissipation seat
- 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
Images
Abstract
The utility model discloses an improved light-emitting diode (LED) lamp which comprises a lamp holder, a heat dissipation seat, an optical lampshade, a driving power source, a circuit plate and an LED lamp body. The lamp holder is installed on the upper end portion of the heat dissipation seat. The optical lampshade is installed on the lower end portion of the heat dissipation seat. The LED lamp body is installed on the circuit plate. The driving power source is installed inside the heat dissipation seat. The lamp holder, the driving power source and the LED lamp body are electrically connected in sequence. A hole shrinkage part stretching into the optical lampshade is arranged on the lower end portion of the heat dissipation seat in an extending mode. The circuit plate is installed on the hole shrinkage part. According to the LED lamp, the hole shrinkage part stretching into the optical lampshade is arranged on the lower end portion of the heat dissipation seat in the extending mode, work heat of the LED lamp can be dissipated together through the heat dissipation seat and the hole shrinkage part, therefore, on the premise of guaranteeing the heat dissipation effect of the LED lamp, a heat dissipation structure of the LED lamp is partially placed inside the optical lampshade and is partially exposed outside the optical lampshade, namely the heat dissipation seat exposed outside the optical lampshade can be designed into a heat dissipation seat with a small size, so that the LED lamp is enabled to be small and exquisite in whole size, light in weight and convenient to transport.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of LED light fixture for Crystal lamp.
Background technology
Now be installed on the energy saving and environment friendly LED light fixture of the general employing of light fixture on Crystal lamp, this its structure of LED light fixture generally comprises lamp holder, radiating seat, optical lampshade, driving power, circuit board and several LED lamps, this lamp holder is arranged on the upper end of radiating seat, this optical lampshade is arranged on the bottom of radiating seat, circuit board and driving power are installed in radiating seat, each LED lamp is arranged on circuit board, and the light-emitting area of each LED lamp is all towards this optical lampshade, and this lamp holder, driving power are electrically connected to successively with each LED lamp.The LED light fixture of this kind structure, under the prerequisite for the radiating effect that guarantees the LED light fixture, the volume of radiating seat is common bigger than normal, and radiating seat is fully outside exposed, makes like this overall volume of LED light fixture larger, thereby is inconvenient to transport.
In view of this, the inventor conducts in-depth research the defects of LED light fixture, and this case produces thus.
The utility model content
The purpose of this utility model is to provide and is a kind ofly guaranteeing that under the prerequisite of radiating effect, overall volume is small and exquisite, the improved LED lamp tool of convenient transportation.
The technical solution of the utility model is such: a kind of improved LED lamp tool, comprise lamp holder, radiating seat, optical lampshade, driving power, circuit board and LED lamp, this lamp holder is arranged on the upper end of radiating seat, this optical lampshade is arranged on the bottom of radiating seat, the LED lamp is arranged on circuit board, driving power is installed in radiating seat, and this lamp holder, driving power are electrically connected to successively with the LED lamp; The bottom extension of above-mentioned radiating seat is provided with the reducing diameter part that stretches in above-mentioned optical lampshade, and the foregoing circuit plate is arranged on above-mentioned reducing diameter part.
Above-mentioned radiating seat and above-mentioned reducing diameter part all are cylindrical-shaped structure.
after adopting technique scheme, a kind of improved LED lamp tool of the present utility model, owing to the bottom of radiating seat extending and be provided with the reducing diameter part that stretches in optical lampshade, radiating seat and the reducing diameter part work calories of heat radiating LED lamp jointly, guaranteed the radiating effect of LED light fixture, like this, under the prerequisite of the radiating effect that guarantees the LED light fixture, the radiator structure of LED light fixture partly is in optical lampshade, part is outside exposed, it is the radiating seat that exposed radiating seat can be arranged to small size, make the overall volume of LED light fixture comparatively small and exquisite, lightweight, convenient transportation.
Description of drawings
Fig. 1 is stereogram of the present utility model.
In figure:
Lamp holder 1 radiating seat 2
Reducing diameter part 21 optical lampshades 3
Circuit board 4 LED lamps 5
The specific embodiment
A kind of improved LED lamp tool of the present utility model, as shown in Figure 1, comprise lamp holder 1, radiating seat 2, optical lampshade 3, circuit board 4, LED lamp 5 and driving power (not shown), this lamp holder 1 is arranged on the upper end of radiating seat 2, this optical lampshade 3 is arranged on the bottom of radiating seat 1, LED lamp 5 is arranged on circuit board 4, and driving power is installed in radiating seat 2, and this lamp holder 1, driving power are electrically connected to successively with LED lamp 5.
Improvements of the present utility model are: the bottom extension of radiating seat 2 is provided with the reducing diameter part 21 that stretches in optical lampshade 3, and this circuit board 4 is arranged on reducing diameter part 21, and this radiating seat 2 all is cylindrical-shaped structure with reducing diameter part 21.
After adopting technique scheme, a kind of improved LED lamp tool of the present utility model, owing to the bottom of radiating seat 2 extending and be provided with the reducing diameter part 21 that stretches in optical lampshade 3, radiating seat 2 and reducing diameter part 21 work calories of heat radiating LED lamp 5 jointly, the radiator structure of LED light fixture partly is in optical lampshade 3 like this, and part is outside exposed, and namely exposed radiating seat 2 can be arranged to the radiating seat of small size, make the overall volume of LED light fixture comparatively small and exquisite, can conveniently transport.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (2)
1. improved LED lamp tool, comprise lamp holder, radiating seat, optical lampshade, driving power, circuit board and LED lamp, this lamp holder is arranged on the upper end of radiating seat, this optical lampshade is arranged on the bottom of radiating seat, the LED lamp is arranged on circuit board, driving power is installed in radiating seat, and this lamp holder, driving power are electrically connected to successively with the LED lamp; It is characterized in that: the bottom extension of above-mentioned radiating seat is provided with the reducing diameter part that stretches in above-mentioned optical lampshade, and the foregoing circuit plate is arranged on above-mentioned reducing diameter part.
2. a kind of improved LED lamp tool according to claim 1, it is characterized in that: above-mentioned heat-dissipating casing and above-mentioned reducing diameter part all are cylindrical-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205788883U CN203010238U (en) | 2012-11-05 | 2012-11-05 | Improved light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205788883U CN203010238U (en) | 2012-11-05 | 2012-11-05 | Improved light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010238U true CN203010238U (en) | 2013-06-19 |
Family
ID=48601831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205788883U Expired - Fee Related CN203010238U (en) | 2012-11-05 | 2012-11-05 | Improved light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010238U (en) |
-
2012
- 2012-11-05 CN CN2012205788883U patent/CN203010238U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2395277A4 (en) | Bulb-shaped lamp and lighting device | |
| CN202521349U (en) | LED (light-emitting diode) bulb light | |
| CN202349649U (en) | LED (Light-Emitting Diode) tubular lamp with oval shape | |
| CN203010238U (en) | Improved light-emitting diode (LED) lamp | |
| CN203656721U (en) | LED spotlight with heat conduction convection channel | |
| CN202216005U (en) | Light emitting diode (LED) ball-bulb lamp | |
| CN202074287U (en) | Novel light emitting diode (LED) candle lamp | |
| CN202521441U (en) | LED (light-emitting diode) ceiling lamp | |
| CN201892079U (en) | LED screw bulb | |
| CN203202751U (en) | LED fluorescent lamp | |
| CN201964209U (en) | Portable LED lamp bulb | |
| CN201836712U (en) | LED ball lamp | |
| CN201992423U (en) | Portable LED (light-emitting diode) bulb | |
| CN202660399U (en) | Novel light emitting diode (LED) tube lamp | |
| CN202629793U (en) | Light emitting diode (LED) lamp special for elevator | |
| CN201344390Y (en) | LED lamp | |
| CN202182354U (en) | LED (Light Emitting Diode) fluorescent lamp | |
| CN201964203U (en) | LED illuminant bulb | |
| CN202674918U (en) | LED daylight lamp | |
| CN203147382U (en) | LED (Light Emitting Diode) lamp with improved cooling effect | |
| CN202125908U (en) | LED fluorescent lamp holder with improved structure | |
| CN202613200U (en) | Light emitting diode (LED) desk lamp | |
| CN202812879U (en) | LED (light-emitting diode) bulb lamp | |
| CN203010285U (en) | High-efficiency heat dissipation light-emitting diode (LED) bulb lamp | |
| CN203963598U (en) | A kind of light-duty LED Mining lamps and lanterns |
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: 20130619 Termination date: 20131105 |