CN203731307U - Hemispherical LED lamp - Google Patents
Hemispherical LED lamp Download PDFInfo
- Publication number
- CN203731307U CN203731307U CN201420094087.9U CN201420094087U CN203731307U CN 203731307 U CN203731307 U CN 203731307U CN 201420094087 U CN201420094087 U CN 201420094087U CN 203731307 U CN203731307 U CN 203731307U
- Authority
- CN
- China
- Prior art keywords
- copper seat
- led lamp
- central boss
- cup dolly
- hemispherical
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a hemispherical LED lamp comprising a round base, an n-shaped copper seat is arranged on a central boss of the round base, an LED chip is fixed to the center of the copper seat, and two ends of the copper seat extend out of a transparent lampshade to form an extending portion. The hemispherical LED lamp has fine radiating performance, and the service life of the LED lamp is prolonged.
Description
Technical field
The utility model relates to LED lamp field, is specially a kind of hemispherical LED lamp.
Background technology
lED light fixture has energy-conserving and environment-protective, succinct advantage attractive in appearance, is more and more widely used in lighting field.The heat dispersion of LED lamp, has important impact to the illuminating effect of LED, and the LED lamp of prior art usually causes reduce service life because heat dispersion is bad.
Utility model content
The purpose of this utility model is to provide a kind of hemispherical LED 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 hemispherical LED lamp, include cup dolly, cup dolly center is provided with central boss, the Transparent lamp shade covering on outside central boss is installed on cup dolly, it is characterized in that: the copper seat that is provided with several fonts in described central boss, Tong Zuo center is fixed with LED chip, described copper seat is close to central boss top and two opposite sides portion, and formation extension is stretched out at copper seat two ends respectively horizontal-extending from Transparent lamp shade, described cup dolly bottom is provided with junction block, and described LED chip is connected with junction block by wire.
Described a kind of hemispherical LED lamp, is characterized in that: extension top, described copper seat two ends is shaped to respectively the flank of tooth that multiple tracks sawtooth forms.
The utility model LED chip is fixed on the copper seat of several fonts, and copper seat extension contacts with Transparent lamp shade outer air, utilize copper seat and extension thereof can be fast by dissipation of heat to air, and extension top is shaped to the flank of tooth with increasing heat radiation area.The utlity model has good heat dispersion, improved 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 hemispherical LED lamp, include cup dolly 1, cup dolly 1 center is provided with central boss 2, the Transparent lamp shade 3 that covers on central boss outer 2 is installed on cup dolly 1, in central boss 2, be provided with the copper seat 4 of several fonts, copper seat 4 centers are fixed with LED chip 5, copper seat 4 is close to central boss 2 tops and two opposite sides portion, and formation extension 6 is stretched out at copper seat 4 two ends respectively horizontal-extending from Transparent lamp shade 3, cup dolly 1 bottom is provided with junction block 7, and LED chip 5 is connected with junction block 7 by wire 8.Copper seat 4 two ends extension 6 tops are shaped to respectively the flank of tooth 9 that multiple tracks sawtooth forms.
Claims (2)
1. a hemispherical LED lamp, include cup dolly, cup dolly center is provided with central boss, the Transparent lamp shade covering on outside central boss is installed on cup dolly, it is characterized in that: the copper seat that is provided with several fonts in described central boss, Tong Zuo center is fixed with LED chip, described copper seat is close to central boss top and two opposite sides portion, and formation extension is stretched out at copper seat two ends respectively horizontal-extending from Transparent lamp shade, described cup dolly bottom is provided with junction block, and described LED chip is connected with junction block by wire.
2. a kind of hemispherical LED lamp according to claim 1, is characterized in that: extension top, described copper seat two ends is shaped to respectively the flank of tooth that multiple tracks sawtooth forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094087.9U CN203731307U (en) | 2014-03-04 | 2014-03-04 | Hemispherical LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094087.9U CN203731307U (en) | 2014-03-04 | 2014-03-04 | Hemispherical LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731307U true CN203731307U (en) | 2014-07-23 |
Family
ID=51201377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094087.9U Expired - Fee Related CN203731307U (en) | 2014-03-04 | 2014-03-04 | Hemispherical LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731307U (en) |
-
2014
- 2014-03-04 CN CN201420094087.9U patent/CN203731307U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203731307U (en) | Hemispherical LED lamp | |
| CN203395669U (en) | Rainproof radiating light-emitting diode (LED) lamp | |
| CN204268371U (en) | The high-boron-silicon glass lens of brilliant COB light source are covered for street lamp | |
| CN105910035A (en) | Smart home spotlighting equipment with good heat dissipation performance | |
| CN203500925U (en) | LED bulb simple in structure | |
| CN203082601U (en) | Light-emitting diode (LED) bulb lamp | |
| CN205424868U (en) | Heat dissipating device of LED lamp | |
| CN203927487U (en) | A kind of double end LED lamp | |
| CN205090214U (en) | LED filament light source | |
| CN204554717U (en) | A kind of LED lamp panel | |
| CN202901905U (en) | Lamp bead type high-power light-emitting diode (LED) light source | |
| CN202719476U (en) | LED(light-emitting diode) reflector lamp with novel lens | |
| CN202719442U (en) | Light emitting diode (LED) down lamp | |
| CN202494085U (en) | Heat-dissipation light-socket applied to light-emitting diode (LED) light | |
| CN203585891U (en) | Radiating LED (light emitting diode) lamp | |
| CN202284757U (en) | Bridge type pendant lamp with double lamp clasps | |
| CN201606723U (en) | LED bulb | |
| CN203384738U (en) | LED bubble lamp | |
| CN202281149U (en) | Five-lamp combined ceiling lamp | |
| CN203731158U (en) | LED spherical lamp | |
| CN203363774U (en) | LED bulb structure | |
| CN203286322U (en) | LED lamp bulb | |
| CN207316523U (en) | A kind of novel ball steeps radiator structure | |
| CN205002075U (en) | LED lamp outer shell | |
| CN204922662U (en) | Anti -dazzle lines lamp of step |
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: 20140723 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |