CN204806075U - High -power LED lamp - Google Patents
High -power LED lamp Download PDFInfo
- Publication number
- CN204806075U CN204806075U CN201520104025.6U CN201520104025U CN204806075U CN 204806075 U CN204806075 U CN 204806075U CN 201520104025 U CN201520104025 U CN 201520104025U CN 204806075 U CN204806075 U CN 204806075U
- Authority
- CN
- China
- Prior art keywords
- light source
- main body
- body cover
- heat
- led light
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a high -power LED lamp, including printing opacity glass lid, reflector, LED light source, power pack and main body cover, main body cover adopts the integrative injection molding of aluminium alloy, and the integrative injection molding in main body cover front side has a light source for cavity, and the peripheral integrative injection molding in main body cover edge of light source for cavity has an assembly groove of being convenient for with the sealed fixed mounting of printing opacity glass lid, and the integrative injection molding of main body cover rear side has and is corrugated injection molding 2, setting up on main body cover front side light source for cavity's the bottom surface and being fixed with the heat conduction bar, install the LED light source on the plane of heat conduction bar, conducting strip foot stall face is pressed to touch to be connected with to press and is inlayed the heat conductor on the main body cover of light source for cavity bottom surface, through integrative injection molding's main body cover and heat conductor, effective reduction in production cost, and derive each part to heat radiation fins fast with the heat that the LED light source produced, reduce the operating temperature of LED light source, increase of service life.
Description
[technical field]
The utility model relates to semiconductor illumination technique, particularly relates to high-powered LED lamp.
[background technology]
Traditional floodlight, its light source adopts power to be the osram lamp of about 400-2000W, mercury vapor lamp, iodine-tungsten lamp or high-pressure mercury lamp etc. mostly, the thick heaviness of the floodlight made, power consumption is large, maintenance cost is high, and environmental pollution is serious, and color effect is barely satisfactory.At present, along with the development of science and technology, LED light source is considered to forth generation lighting source, LED light source relies on luminous efficiency high, low power consumption, do not need high pressure, security advantages of higher, be widely used at various lighting field, the indispensable illuminations of city night life has been become in the application of particularly street lamp, general street lamp needs work for a long time, even be storm wind, rain, the atrocious weathers such as snow descend and work for a long time, the brightness of Street Light Illumination to ground is explicitly called for simultaneously, LED light source meets above requirement, so higher to the power of LED light source, caloric value is larger, particularly due to the deficiency of LED light source heat radiation, under causing LED light source to be usually operated in 80 DEG C of temperature, luminous efficiency often only has 70% ~ 80%, work long hours and also easily cause LED light source look to decline, cause the temperature in LED light source too high time serious, cause and burn circuit board, illumination chip or other electronic components, the serious curtailment working life of LED light source.
[utility model content]
The utility model provides a kind of structure simple, easy for installation, and size is little, rapid heat dissipation, hot(test)-spot temperature are low, effectively delays LED light and declines the time, improves the high-powered LED lamp of luminous efficiency and reduction production cost.
In order to realize above-mentioned utility model object, the technical solution adopted in the utility model is:
High-powered LED lamp, comprise transparent glass lid, reflection shield, LED light source, power pack and main body cover, described main body cover adopts aluminium section bar integrated die-casting shaping, main body cover front side integral die cast has the light source container cavity being convenient to install LED light source and reflection shield, the main body cover edge integrated die-casting of light source container cavity periphery forms to be convenient to seal hard-wired fitting recess with transparent glass lid, and on rear side of main body cover, integrated die-casting forms undulate and is convenient to the radiating fin that leaves fast of heat that LED light source produces; On front side of described main body cover light source container cavity bottom surface on arrange be fixed with heat conduction bar, the plane of heat conduction bar is provided with the LED light source be electrically connected with power pack, heat conduction bar bottom surface pressure touches the heat carrier being connected with and main body cover that pressure is embedded in light source container cavity bottom surface exporting to fast radiating fin various piece for the heat produced by LED light source; The light source container cavity bottom surface integrated die-casting of described main body cover forms the caulking groove being convenient to press embedding installation heat carrier, and the angled straight lines direction that described caulking groove presses certain angle arranges or arranges by the direction of radian line or arrange by the direction after angled straight lines direction is connected with radian line directional combination or arrange by the direction after vertical line direction is connected with angled straight lines direction and radian line direction three's combined crosswise.
Preferably, described caulking groove be "eight" shape, " rice " font, " well " font,
shape or " U " font, described heat carrier be covered with "eight" shape, " rice " font, " well " font,
in the caulking groove of shape or " U " font.
Preferably, shaping the raising up or be convenient to lay the lug boss of caulking groove to posterior protrusion certain thickness of integrated die-casting on described heat carrier and light source container cavity bottom surface corresponding to heat conduction bar.
Preferably, described heat carrier is copper heat pipe.
Preferably, the thermal conducting agent that the heat being convenient to LED light source generation exports to radiating fin various piece fast is also perfused with in described copper heat pipe.
Preferably, in the fitting recess of described main body cover, the waterproof apron being convenient to be tightly connected with transparent glass lid is also installed.
Preferably, the fitting recess of described main body cover is two groove structures.
Preferably, described power pack be installed on main body cover light source container cavity in or be arranged on rear side of main body cover.
Preferably, described main body cover both sides are also provided with one and are convenient to the fixing U-shaped support of lamp body.
The beneficial effects of the utility model are:
The utility model by the shaping main body cover of integrated die-casting, LED light source cavity is installed and radiator structure one-body molded, structural strength is high, good sealing effect, and then can save raw material, effectively reduces production cost, simultaneously form at the light source container cavity bottom surface integrated die-casting of main body cover the caulking groove being convenient to press embedding installation heat carrier, and heat carrier be covered with "eight" shape, " rice " font, " well " font,
in the caulking groove of shape or " U " font, efficiently the heat that LED light source produces is exported to fast the various piece of external heat fins on the downside of main body cover, radiating fin adopts wavy shaped configuration, there are several the passages being convenient to ventilate in vertical fin direction, be beneficial to natural heat dissipation and cross-ventilation, accelerate radiating effect, greatly reduce the operating temperature of LED light source, LED light source operating temperature is made to remain on the operating temperature of less than 50 DEG C for a long time, luminous efficiency brings up to more than 95%, greatly strengthen floodlight effect, multiple occasion can be met use, the look simultaneously effectively delaying LED light source declines, extend the service life of LED light source, increase security performance and the whole service life of whole light fixture.
The U-shaped support of main body cover both sides, can conveniently the orientation of LED light source flood beam and luffing angle be adjusted and be controlled, be convenient to installment and debugging, in addition, LED light source can mount the light-emitting diode component (LED) of solid color, also can install the light-emitting diode component (LED) of three-in-one color, and the luminous intensity of floodlight and tone can by electronic circuit control and allotments, in riotous profusion gorgeous color can be formed, greatly strengthen light effects.
[accompanying drawing explanation]
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 be the utility model main body cover there is "eight" shape caulking groove structure and to the certain thickness lug boss of posterior protrusion be convenient to lay caulking groove overlook enlarged diagram;
Fig. 3 is the cross section structure enlarged diagram of main body cover in Fig. 2;
Fig. 4 be the utility model main body cover there is " rice " font caulking groove structure overlook enlarged diagram;
Fig. 5 is the cross section structure enlarged diagram of main body cover in Fig. 4;
Fig. 6 be the utility model main body cover there is " well " font caulking groove structure overlook enlarged diagram;
Fig. 7 is the cross section structure enlarged diagram of main body cover in Fig. 6;
Fig. 8 be the utility model main body cover there is " non-" font caulking groove structure overlook enlarged diagram;
Fig. 9 is the cross section structure enlarged diagram of main body cover in Fig. 8;
Figure 10 be the utility model main body cover there is "eight" shape caulking groove structure and the certain thickness lug boss that raises up be convenient to lay caulking groove overlook enlarged diagram;
Figure 11 is the cross section structure enlarged diagram of main body cover in Figure 10.
[detailed description of the invention]
High-powered LED lamp, as shown in Figure 1 to Figure 3, high-powered LED lamp, comprise transparent glass lid 1, reflection shield 2, LED light source 3, power pack 4 and main body cover 5, described main body cover 5 adopts aluminium section bar integrated die-casting shaping, main body cover 5 front side integral die cast has the light source container cavity 50 being convenient to install LED light source 3 and reflection shield 2, the main body cover edge integrated die-casting of light source container cavity 50 periphery forms to be convenient to seal hard-wired fitting recess 51 with transparent glass lid 1, wherein, fitting recess 51 is two groove structures; The waterproof apron 6 being convenient to be tightly connected with transparent glass lid 1 is also installed in the fitting recess 51 of main body cover 5; Described power pack 4 is installed in the light source container cavity 50 of main body cover, adopts power pack 4 to be arranged on rear side of main body cover be beneficial to better heat radiation when LED light source adopts relatively high power; Also be provided with one in main body cover 5 both sides and be convenient to the fixing U-shaped support 7 of lamp body.
Continue as shown in Figure 1 to Figure 3, on rear side of main body cover 5, integrated die-casting forms undulate and is convenient to the radiating fin 52 that leaves fast of heat that LED light source 3 produces; On front side of main body cover 5 light source container cavity 50 bottom surface on arrange be fixed with heat conduction bar 8, the plane of heat conduction bar 8 is provided with the LED light source 3 be electrically connected with power pack 4, heat conduction bar 8 bottom surface pressure touches the heat carrier 9 being connected with and main body cover 5 that pressure is embedded in light source container cavity 50 bottom surface exporting to fast radiating fin 52 various piece for the heat produced by LED light source, heat carrier 9 is copper heat pipe, is perfused with the liquid state mixing shape thermal conducting agent that the heat being convenient to LED light source generation exports to radiating fin 52 various piece fast in copper heat pipe; The caulking groove 53 being convenient to press embedding installation heat carrier is formed at the light source container cavity 50 bottom surface integrated die-casting of main body cover 5, described caulking groove 53 is in "eight" shape, corresponding heat carrier 9 is covered with in the caulking groove 53 of "eight" shape, and what on light source container cavity 50 bottom surface of described heat carrier 9 and heat conduction bar 8 correspondence, integrated die-casting was shaping is convenient to posterior protrusion certain thickness the lug boss 54 laying caulking groove.
Wherein, as shown in Figure 10 and Figure 11, be from the different dwellings of main body cover in Fig. 2 and Fig. 35 upper embedded groove 53 set-up mode, the certain thickness that raises up that on heat carrier and light source container cavity bottom surface corresponding to heat conduction bar, integrated die-casting is shaping is convenient to the lug boss 54 ' laying caulking groove.In addition, as shown in Fig. 4 to Fig. 9, the caulking groove 53 on main body cover 5 respectively in " rice " font, " well " font and
shape, heat carrier correspondence be covered with " rice " font, " well " font and
in the caulking groove of shape, the heat being convenient to LED light source generation equally exports to radiating fin various piece fast.
Main body cover 5 of the present utility model adopt LED light source that cavity is installed and radiator structure one-body molded, effectively improve sealing effectiveness, save raw material simultaneously, effectively reduce production cost, and form at the light source container cavity 50 bottom surface integrated die-casting of main body cover 5 caulking groove being convenient to press embedding installation heat carrier, and heat carrier is covered with in difform caulking groove, the heat that LED light source produces is exported to fast the outside radiating fin various piece adopting wavy shaped configuration on the downside of main body cover efficiently, there are several the passages being convenient to ventilate in radiating fin vertical fin direction simultaneously, greatly be beneficial to natural heat dissipation and cross-ventilation, accelerate radiating effect, greatly reduce the operating temperature of LED light source, LED light source operating temperature is made to remain on the operating temperature of less than 50 DEG C for a long time, luminous efficiency brings up to more than 95%, greatly strengthen floodlight effect, multiple occasion can be met use, the look simultaneously effectively delaying LED light source declines, extend the service life of LED light source, increase security performance and the whole service life of whole light fixture.
The above embodiment is just preferred embodiment of the present utility model, and not limit practical range of the present utility model with this, caulking groove shape is except situation about enumerating in specific embodiment; The equivalence change that all shapes according to the utility model, structure and principle are done, all should be covered by protection domain of the present utility model.
Claims (9)
1. high-powered LED lamp, comprises transparent glass lid, reflection shield, LED light source, power pack and main body cover, it is characterized in that:
Described main body cover adopts aluminium section bar integrated die-casting shaping, main body cover front side integral die cast has the light source container cavity being convenient to install LED light source and reflection shield, the main body cover edge integrated die-casting of light source container cavity periphery forms to be convenient to seal hard-wired fitting recess with transparent glass lid, and on rear side of main body cover, integrated die-casting forms undulate and is convenient to the radiating fin that leaves fast of heat that LED light source produces;
On front side of described main body cover light source container cavity bottom surface on arrange be fixed with heat conduction bar, the plane of heat conduction bar is provided with the LED light source be electrically connected with power pack, heat conduction bar bottom surface pressure touches the heat carrier being connected with and main body cover that pressure is embedded in light source container cavity bottom surface exporting to fast radiating fin various piece for the heat produced by LED light source;
The light source container cavity bottom surface integrated die-casting of described main body cover forms the caulking groove being convenient to press embedding installation heat carrier, and the angled straight lines direction that described caulking groove presses certain angle arranges or arranges by the direction of radian line or arrange by the direction after angled straight lines direction is connected with radian line directional combination or arrange by the direction after vertical line direction is connected with angled straight lines direction and radian line direction three's combined crosswise.
2. high-powered LED lamp according to claim 1, is characterized in that, described caulking groove be "eight" shape, " rice " font, " well " font,
shape or " U " font, described heat carrier be covered with "eight" shape, " rice " font, " well " font,
in the caulking groove of shape or " U " font.
3. high-powered LED lamp according to claim 1 and 2, is characterized in that, what on described heat carrier and light source container cavity bottom surface corresponding to heat conduction bar, integrated die-casting was shaping raise up or be convenient to lay the lug boss of caulking groove to posterior protrusion certain thickness.
4. high-powered LED lamp according to claim 1, is characterized in that, described heat carrier is copper heat pipe.
5. high-powered LED lamp according to claim 4, is characterized in that, is also perfused with the thermal conducting agent that the heat being convenient to LED light source generation exports to radiating fin various piece fast in described copper heat pipe.
6. high-powered LED lamp according to claim 1, is characterized in that, is also provided with the waterproof apron being convenient to be tightly connected with transparent glass lid in the fitting recess of described main body cover.
7. the high-powered LED lamp according to claim 1 or 6, is characterized in that, the fitting recess of described main body cover is two groove structures.
8. high-powered LED lamp according to claim 1, is characterized in that, in the light source container cavity that described power pack is installed on main body cover or be arranged on rear side of main body cover.
9. high-powered LED lamp according to claim 1, is characterized in that, described main body cover both sides are also provided with one and are convenient to the fixing U-shaped support of lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104025.6U CN204806075U (en) | 2015-02-11 | 2015-02-11 | High -power LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104025.6U CN204806075U (en) | 2015-02-11 | 2015-02-11 | High -power LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806075U true CN204806075U (en) | 2015-11-25 |
Family
ID=54590897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520104025.6U Active CN204806075U (en) | 2015-02-11 | 2015-02-11 | High -power LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
-
2015
- 2015-02-11 CN CN201520104025.6U patent/CN204806075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202303077U (en) | Embedded LED (light-emitting diode) lamp | |
| CN204806075U (en) | High -power LED lamp | |
| CN201706249U (en) | LED light source module integrating perforated heat dissipation and light distribution | |
| CN204806345U (en) | LED lamp heat abstractor | |
| CN201779563U (en) | Led street lamp | |
| CN205014103U (en) | LED lamp with high -efficient heat radiation structure | |
| CN101463972A (en) | Production method for lamp casing of LED road lamp | |
| CN202581022U (en) | High-power LED (Light-emitting Diode) ceiling light | |
| CN203363874U (en) | COB (Chip On Board) packaged large light source street lamp | |
| CN201866634U (en) | Waterproof radiating LED illuminating module | |
| CN205014104U (en) | High efficiency heat dissipation type LED lamp | |
| CN205859913U (en) | A kind of LED illumination lamp of multi-angle height heat radiation | |
| CN205655158U (en) | Throw LED lamp | |
| CN204901546U (en) | High canopy lamp | |
| CN201251055Y (en) | Externally cooling LED street lamp | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN2783126Y (en) | Radiation structure for high power LED lamp set | |
| CN201251054Y (en) | LED street lamp with built-in cooling device | |
| CN207146118U (en) | A kind of LED electricity-saving lamps for lamp box label | |
| CN201885054U (en) | LED (light-emitting diode) streetlamp | |
| CN205037183U (en) | LED street lamp lamp holder with ultra -long life | |
| CN201003738Y (en) | Semi-conductor LED road lamp heat dissipation device | |
| CN201028336Y (en) | High-power LED floodlight | |
| CN204665036U (en) | The special LED tunnel lamp of a kind of railway | |
| CN201651822U (en) | LED floodlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |