CN202048416U - LED lamp with better radiating effect - Google Patents
LED lamp with better radiating effect Download PDFInfo
- Publication number
- CN202048416U CN202048416U CN2011200998325U CN201120099832U CN202048416U CN 202048416 U CN202048416 U CN 202048416U CN 2011200998325 U CN2011200998325 U CN 2011200998325U CN 201120099832 U CN201120099832 U CN 201120099832U CN 202048416 U CN202048416 U CN 202048416U
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- CN
- China
- Prior art keywords
- led lamp
- lampshade
- heat dissipation
- radiating effect
- groove
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED lamp with better radiating effect, which comprises a lampshade. The LED lamp with the better radiating effect is characterized in that the lampshade comprises an aluminum lampshade body, and radiating channels are distributed in the aluminum lampshade body. The LED lamp with the better radiating effect has the advantages that the LED lamp is fine in radiating effect, is suitable for illuminating downwards and upwards, provides floodlight due to reflection of a roof and walls when illuminating upwards so as to prevent glare, provides local accent lighting when illuminating downwards, and is simple in manufacturing process and low in cost.
Description
Technical field
The utility model relates to a kind of LED lamp with better heat dissipation effect, belongs to the LED technical field of lamps.
Background technology
The lampshade structure of existing LED lamp is fairly simple mostly, on the one hand, lacks the secondary optics design, makes the light fixture dazzle too strong, influences the user and uses the also eyes of harm users.On the other hand, do not have effective radiator structure, radiating effect is relatively poor, influences the service life of LED lamp.
Summary of the invention
The purpose of this utility model provides a kind of good heat dissipation effect and can avoid the LED lamp of strong dazzle.
In order to achieve the above object, the utility model provides a kind of LED lamp with better heat dissipation effect, comprises lampshade, it is characterized in that, described lampshade comprises aluminium matter lampshade body, and the inside of aluminium matter lampshade body is distributed with heat dissipation channel.
Preferably, the cross section of described heat dissipation channel is a triangle.
Preferably, the cross section of described aluminium matter lampshade body is X-shaped.
Preferably, the upper surface and the lower surface of described aluminium matter lampshade body are respectively equipped with first groove and second groove, and LED is located in first groove or second groove.
The utility model has the advantages that:
1, is distributed with heat dissipation channel in the lampshade body, good heat dissipation effect.
2, adopting aluminium matter lampshade also is good radiator when preventing dazzle, and makes things convenient for recycling;
3, not only be fit to light fixture irradiation downwards but also be fit to upwards irradiation, for the LED of irradiating angle less than conventional light source, (thereby upwards the reflection of irradiation by roof and wall provides floodlight to prevent dazzle can to improve the room lighting effect of LED light fixture, irradiation downwards provides local accent light), the selection of multiple light illumination mode can be provided simultaneously.
4, the lampshade body can adopt the mode of metal extrusion modling to make, and technology is simple, and cost is low.
Description of drawings
Fig. 1 is the sectional view of lampshade;
Fig. 2 is the LED modulated structure schematic diagram with better heat dissipation effect.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 2, for having the LED modulated structure schematic diagram of better heat dissipation effect, described LED lamp with better heat dissipation effect, comprise base, base is provided with lamppost, and lamppost connects lampshade 4, as shown in Figure 1, be the sectional view of lampshade, described lampshade 4 comprises that cross section is the aluminium matter lampshade body 1 of X-shaped, and it is leg-of-mutton heat dissipation channel 5 that the inside of aluminium matter lampshade body 1 is distributed with cross section.Lampshade 4 monolithic extruded moulding, the upper surface of aluminium matter lampshade body 1 and lower surface are respectively equipped with first groove 2 and second groove 3, and the LED encapsulating products is attached in first groove 2 or second groove 3 by heat conductive silica gel.The circular hole of suitable size is beaten conveniently to walk electric wire in the two ends of aluminium matter lampshade body 1.
Claims (4)
1. the LED lamp with better heat dissipation effect comprises lampshade (4), it is characterized in that, described lampshade (4) comprises aluminium matter lampshade body (1), and the inside of aluminium matter lampshade body (1) is distributed with heat dissipation channel (5).
2. the LED lamp with better heat dissipation effect as claimed in claim 1 is characterized in that the cross section of described heat dissipation channel (5) is a triangle.
3. the LED lamp with better heat dissipation effect as claimed in claim 1 is characterized in that the cross section of described aluminium matter lampshade body (1) is X-shaped.
4. the LED lamp with better heat dissipation effect as claimed in claim 1, it is characterized in that, the upper surface of described aluminium matter lampshade body (1) and lower surface are respectively equipped with first groove (2) and second groove (3), and LED is located in first groove (2) or second groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200998325U CN202048416U (en) | 2011-04-08 | 2011-04-08 | LED lamp with better radiating effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200998325U CN202048416U (en) | 2011-04-08 | 2011-04-08 | LED lamp with better radiating effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048416U true CN202048416U (en) | 2011-11-23 |
Family
ID=44988723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200998325U Expired - Fee Related CN202048416U (en) | 2011-04-08 | 2011-04-08 | LED lamp with better radiating effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047591A (en) * | 2012-12-26 | 2013-04-17 | 东莞勤上光电股份有限公司 | LED lamp with uniform emergent light |
-
2011
- 2011-04-08 CN CN2011200998325U patent/CN202048416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047591A (en) * | 2012-12-26 | 2013-04-17 | 东莞勤上光电股份有限公司 | LED lamp with uniform emergent light |
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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: 20111123 Termination date: 20140408 |