CN201344412Y - LED (light-emitting diode) lawn lamp - Google Patents
LED (light-emitting diode) lawn lamp Download PDFInfo
- Publication number
- CN201344412Y CN201344412Y CNU2008201835681U CN200820183568U CN201344412Y CN 201344412 Y CN201344412 Y CN 201344412Y CN U2008201835681 U CNU2008201835681 U CN U2008201835681U CN 200820183568 U CN200820183568 U CN 200820183568U CN 201344412 Y CN201344412 Y CN 201344412Y
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- led
- lawn lamp
- lamp
- light source
- radiator
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Abstract
The utility model relates to LED (light-emitting diode) lamps and the technical field of application, which particularly relates to an LED lawn lamp. The LED lawn lamp comprises a lamp holder, a lamp shade, an LED light source, a transparent shade body and a radiator, wherein a supporting part for mounting the LED light source is formed at the upper part of the lamp holder; and the radiator is arranged between the supporting part and the LED light source as well as a reflector cup. The LED lawn lamp of the utility model solves the problems of bad radiating effect and the like of the prior LED lawn lamps, improves the radiating effect of LED, and facilitates ensuring the normal use of the LED lawn lamp and prolonging the service life of LED lamps.
Description
Technical field:
The utility model relates to LED lamp and applied technical field thereof, refers in particular to a kind of LED Lawn lamp.
Background technology:
Along with The development in society and economy, people also more and more note beautifying environment.In the park, places such as square and green belt along highway, can see the existence of Lawn lamp usually, at night, Lawn lamp emits beam and not only can illuminate periphery, and environment of living in is beautified greatly, brings beautiful and comfortable sensation to people.
Traditional Lawn lamp has and uses incandescent lamp or fluorescent lamp as light source, and it is eliminated basically because power consumption is big, heating is high, the life-span is short.LED more and more is widely used as light source, and is not dazzling because its luminous efficiency height, low in energy consumption be a kind of energy-saving light fixture, and its light is soft, be the environment-friendly type light source, so LED is the perfect light source of Lawn lamp.At the LED of outdoor public arena Lawn lamp, because the needs of brightness also require certain power, therefore its heating is also very important, in case heating can't in time be distributed, and be easy to influence the service life of led light source, and there are the problems referred to above just in existing LED Lawn lamp.
The utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of prior art, and a kind of LED Lawn lamp of simple in structure, good heat dissipation effect is provided.
The technical solution adopted in the utility model is: the LED Lawn lamp, comprise lamp socket, lampshade, led light source and printing opacity cover body, the support portion that led light source is installed is formed at lamp socket top, and it also comprises a radiator, and described radiator is arranged between described support portion and described led light source and the reflector thereof.
Particularly, described support portion is cross, and promptly described radiator supports by four ribs of described support portion.So not only can save the lamp socket material, the more important thing is that the radiator outside has most of area to be exposed, help increasing area of dissipation, improve radiating effect.
Be provided with grating in described printing opacity cover body inboard, can strengthen luminous appreciation effect.
Described lampshade is a reflection shield, and promptly its inner surface is a reflective surface, to increase the reflection of light effect, reduces light loss.
The utility model LED Lawn lamp has solved problems such as existing LED Lawn lamp radiating effect is bad, has improved the radiating effect of LED, helps guaranteeing the normal use of LED Lawn lamp, prolongs the service life of LED lamp.
Description of drawings:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a sectional structure schematic diagram of the present utility model.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
As shown in Figure 1, 2, the utility model LED Lawn lamp comprises lamp socket 1, lampshade 2, led light source 3 and printing opacity cover body 4, and integral body is cylindrical structure, and wherein printing opacity cover body 4 is installed between lamp socket 1 and the lampshade 2, adopts material making such as glass usually.(because of printing opacity cover body 4 is a pellucidity, so in Fig. 1, do not show).
Particularly, described lamp socket 1 bottom is cylindrical, is extended upward by the bottom to be " ten " font, to form support portion 11, can save the lamp socket material greatly like this.Four ribs of described support portion 11 are supported with radiator 5, and radiator 5 is bowl-shape, and led light source 3 and reflector 31 are installed in it, and therefore, the heating of led light source 3 is easy to distribute by radiator 5, keeps the normal working temperature of LED.
Usually, this radiator 5 is made by the higher material of thermal conductivity factor, and as metal material etc., obviously the material of support portion 11 and lamp socket 1 can be consistent with radiator material, and can one-body moldedly make, to obtain better radiating effect.
In order further to improve the outward appearance and the light effects of the utility model LED Lawn lamp, the utility model has also been done following improvement: be provided with grating 6 in described printing opacity cover body 4 inboards, to strengthen luminous appreciation effect; Described lampshade 2 adopts reflection shield, and promptly its inner surface is a reflective surface, to increase the reflection of light effect, reduces light loss.
In sum, the utility model LED Lawn lamp good heat dissipation effect, simple in structure, and can save and make material, reduce cost.
Claims (4)
1, a kind of LED Lawn lamp, comprise lamp socket (1), lampshade (2), led light source (3) and printing opacity cover body (4), the support portion (11) that led light source (3) is installed is formed at lamp socket (1) top, it is characterized in that: it also comprises a radiator (5), and described radiator (5) is arranged between described support portion (11) and described led light source (3) and the reflector (31) thereof.
2, a kind of LED Lawn lamp according to claim 1, it is characterized in that: described support portion (11) are cross, and promptly described radiator (5) supports by four ribs of described support portion (11).
3, a kind of LED Lawn lamp according to claim 1 is characterized in that: be provided with grating (6) in described printing opacity cover body (4) inboard.
4, a kind of LED Lawn lamp according to claim 1, it is characterized in that: described lampshade (2) is a reflection shield, and promptly its inner surface is a reflective surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201835681U CN201344412Y (en) | 2008-12-23 | 2008-12-23 | LED (light-emitting diode) lawn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201835681U CN201344412Y (en) | 2008-12-23 | 2008-12-23 | LED (light-emitting diode) lawn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344412Y true CN201344412Y (en) | 2009-11-11 |
Family
ID=41275993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201835681U Expired - Fee Related CN201344412Y (en) | 2008-12-23 | 2008-12-23 | LED (light-emitting diode) lawn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344412Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147092A (en) * | 2011-02-16 | 2011-08-10 | 厦门冠宇科技有限公司 | Lawn lamp for magnetic control light dimming solar energy light emitting diode |
| CN102661546A (en) * | 2012-05-02 | 2012-09-12 | 浙江全加好科技有限公司 | High-power LED (Light Emitting Diode) lawn lamp with metal radiator |
-
2008
- 2008-12-23 CN CNU2008201835681U patent/CN201344412Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147092A (en) * | 2011-02-16 | 2011-08-10 | 厦门冠宇科技有限公司 | Lawn lamp for magnetic control light dimming solar energy light emitting diode |
| CN102147092B (en) * | 2011-02-16 | 2012-09-05 | 厦门冠宇科技有限公司 | Lawn lamp of magnetic control light dimming solar energy light emitting diode |
| CN102661546A (en) * | 2012-05-02 | 2012-09-12 | 浙江全加好科技有限公司 | High-power LED (Light Emitting Diode) lawn lamp with metal radiator |
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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: 20091111 Termination date: 20101223 |