CN202927591U - LED (Light-emitting diode) illuminating lamp - Google Patents
LED (Light-emitting diode) illuminating lamp Download PDFInfo
- Publication number
- CN202927591U CN202927591U CN2012206795009U CN201220679500U CN202927591U CN 202927591 U CN202927591 U CN 202927591U CN 2012206795009 U CN2012206795009 U CN 2012206795009U CN 201220679500 U CN201220679500 U CN 201220679500U CN 202927591 U CN202927591 U CN 202927591U
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- heat
- led
- radiator
- light source
- led lighting
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- Expired - Fee Related
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Abstract
The utility model discloses an LED (Light-emitting diode) illuminating lamp which comprises a light source. The light source is arranged on a copper and aluminum composite panel at the lower end of a radiator. A lower case is arranged at the upper end of the radiator. A power source end is arranged at the upper part of the lower case. An upper case is arranged at the upper part of the power source end. The upper case is connected with a power source line through a threading screw head. Heat generated by the light source is dissipated outwards through a heat conducting copper pipe and cooling fins and is transferred to the air by an outer cover. The LED illuminating lamp provided by the utility model has the characteristics of fast and safe heat dissipation and good effect of heat dissipation.
Description
Technical field
The utility model belongs to field of illumination lamp technology, is specifically related to a kind of LED lighting, is used for heat conduction and the heat radiation of LED lighting.
Background technology
At present, the LED lamp is as a kind of extensive use and fast-developing new type light source, its have energy-conservation, efficient, volume is little, the life-span is long and the plurality of advantages such as fast response time.But on the one hand, the LED lamp needs long continuation work usually as light source, easily produces the amount of heat savings; On the other hand, heat conduction and the heat sink problem of falling of existing LED encapsulation are difficult to effective solution, become to a certain extent the technology barriers of restriction LED development.And in traditional LED heat sink for lamp, part easily makes LED chip contact high temperature, causes light decay to increase severely and damages, and the part heat abstractor is poor, the heat radiation high in cost of production shortcoming of ubiquity versatility again, and it limits and hindered the development of LED lighting engineering to a certain extent.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of LED lighting, solve the not enough problem of LED lighting heat radiation, adopt the heat radiation of LED fluid radiator, can dispel the heat simultaneously up and down, be abutted against mutually between the heat-conducting plate of LED light fixture and heat sink and consist of direct heat and conduct, the amount of heat that the heat-conducting plate of this LED lamp produces when luminous directly is transmitted to heat sink by heat exchange pattern heat, formation electric heating separates, and radiating rate is fast, good heat dissipation effect, heat radiation safety.
To achieve these goals, the technical solution adopted in the utility model is: a kind of LED lighting, include light source, light source is located on the copper-aluminum composite board of radiator lower end, the radiator upper end is provided with lower casing, lower casing top is provided with power end, and power end top is provided with upper casing, and upper casing is connected with power line by threading spiral shell head.
Described radiator upper end, lower end are equipped with copper-aluminum composite board, are provided with heat-conducting copper pipe between copper-aluminum composite board, are provided with fin outside heat-conducting copper pipe.
Described radiator outside is provided with outer cover.
Described outer cover is provided with louvre.
Described heat-conducting copper pipe and fin interference assembling.
The quantity of described fin is the 10-15 group.
The beneficial effects of the utility model are:
(1) can utilize air guided mobile heat radiation, form electric heating and separate, its radiating rate is fast, effective, and performance safety is reliable;
(2) can realize heat loss through convection up and down, the general layout of heat radiation up and down breaks traditions;
(3) overall structure is simple, easy to assembly, is easy to maintenance and cost lower;
(4) highly versatile can be widely used in various LED light fixtures, with the heat dissipation problem of the most of LED light fixture of effective solution.
Description of drawings
Fig. 1 is structure exploded perspective view of the present utility model.
Fig. 2 is the structural representation of the utility model radiator.
Fig. 3 is the structural representation of the utility model outer cover.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
referring to Fig. 1, a kind of LED lighting, include light source 8, light source 8 is located on the copper-aluminum composite board 20 of radiator 9 lower ends, light source 8 is connected with reflection shield 6 by crossed pan head screw 7, reflection shield 6 outsides are provided with light source cover 5, the outer lampshade retainer plate 4 that is provided with of light source cover 5, lampshade retainer plate 4 is by crossed countersunk head screw 3, sphere cylinder screw 2 is connected with lampshade 1, radiator 9 upper ends are provided with lower casing 10, lower casing 10 tops are provided with power end 13, be connected with lower casing water proof ring 11 by hexagon socket head cap screw between lower casing 10 and power supply 13, power end 13 tops are provided with upper casing 16, power end 13 is by crossed pan head screw 14, sphere cylinder screw 15 is connected on upper casing 16, upper casing 16 is connected with power line 19 by threading spiral shell head 18, upper casing 16 upper ends also are provided with hook 17.
Referring to Fig. 2,3, described radiator 9 upper ends, lower end are equipped with copper-aluminum composite board 20, are provided with heat-conducting copper pipe 21 between copper-aluminum composite board 20, and heat-conducting copper pipe 21 outsides are provided with fin 22.
Described radiator 9 outsides are provided with outer cover 23.
Described outer cover 23 is provided with louvre.
Described heat-conducting copper pipe 21 and fin 22 interference assemblings.
The quantity of described heat-conducting copper pipe 21 is the 4-6 group, and power line passes in two groups of heat-conducting copper pipes of centre.
The quantity of described fin 22 is the 10-15 group.
Operation principle of the present utility model is:
In the course of the work, the heat that light source sends is delivered on fin by heat-conducting copper pipe by the copper-aluminum composite board that is abutted against mutually and dispels the heat, fast, the aluminium rapid heat dissipation of copper heat conduction wherein, the louvre of offering on outer cover can be realized the left and right heat loss through convection, thereby reaches the effect of heat loss through convection up and down.
Claims (6)
1. LED lighting, include light source (8), it is characterized in that, light source (8) is located on the copper-aluminum composite board (20) of radiator (9) lower end, radiator (9) upper end is provided with lower casing (10), lower casing (10) top is provided with power end (13), and power end (13) top is provided with upper casing (16), and upper casing (16) is connected with power line (19) by threading spiral shell head (18).
2. a kind of LED lighting according to claim 1, it is characterized in that, described radiator (9) upper end, lower end are equipped with copper-aluminum composite board (20), be provided with heat-conducting copper pipe (21) between copper-aluminum composite board (20), be provided with fin (22) outside heat-conducting copper pipe (21).
3. a kind of LED lighting according to claim 1, is characterized in that, described radiator (9) outside is provided with outer cover (23).
4. a kind of LED lighting according to claim 1, is characterized in that, described outer cover (23) is provided with louvre.
5. a kind of LED lighting according to claim 1, is characterized in that, described heat-conducting copper pipe (21) and fin (22) interference assembling.
6. a kind of LED lighting according to claim 1, is characterized in that, the quantity of described fin (22) is the 10-15 group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206795009U CN202927591U (en) | 2012-12-11 | 2012-12-11 | LED (Light-emitting diode) illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206795009U CN202927591U (en) | 2012-12-11 | 2012-12-11 | LED (Light-emitting diode) illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927591U true CN202927591U (en) | 2013-05-08 |
Family
ID=48217550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206795009U Expired - Fee Related CN202927591U (en) | 2012-12-11 | 2012-12-11 | LED (Light-emitting diode) illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747952A (en) * | 2015-03-27 | 2015-07-01 | 浙江磐安绿光电子有限公司 | High-power LED lamp with heat conduction compound dielectric layers |
-
2012
- 2012-12-11 CN CN2012206795009U patent/CN202927591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747952A (en) * | 2015-03-27 | 2015-07-01 | 浙江磐安绿光电子有限公司 | High-power LED lamp with heat conduction compound dielectric layers |
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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: 20130508 Termination date: 20131211 |