CN204164997U - LED radiator structure and LED daylight lamp - Google Patents
LED radiator structure and LED daylight lamp Download PDFInfo
- Publication number
- CN204164997U CN204164997U CN201420558662.6U CN201420558662U CN204164997U CN 204164997 U CN204164997 U CN 204164997U CN 201420558662 U CN201420558662 U CN 201420558662U CN 204164997 U CN204164997 U CN 204164997U
- Authority
- CN
- China
- Prior art keywords
- draw
- groove
- led
- slot
- screens portion
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of LED radiator structure and LED daylight lamp, comprise the radiator with LED lamp cover clamping, the spill linkage unit that described radiator cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with draw-in groove one successively, screens portion one, slot, screens portion two, draw-in groove two, draw-in groove one and draw-in groove two are symmetricly set on the two ends of spill linkage unit mutually, described draw-in groove one and draw-in groove two all match with the projection at lampshade two ends, slot is located at the middle part of spill linkage unit, slot is provided with symmetrically screens portion one and screens portion two.The utility model structure is simple, reasonable in design, increase the distance between LED lamp bead and lampshade, the light overlapping area arriving lampshade is increased, uniformity obtains raising large as far as possible, improve the light uniformity that the uniformity of exiting surface and LED lamp tube light-emitting area send, reduce the waste of the energy, greatly increase the service life of LED.
Description
Technical field
The utility model relates to LED lamp, particularly a kind of LED radiator structure and LED daylight lamp.
Background technology
The heat-resisting difference of LED is many in common knowledge, thus the problem in LED lamp bead life-span will inevitably be brought, the design of existing LED daylight lamp is often dispelled the heat and is difficult to reach requirement, the LED lamp bead life-span exponentially reduces with the rising of temperature, electrochemical capacitor temperature often raises ten degree, service life reduction half, temperature raises, internal resistance increases, loss increases, temperature can raise again, so present constant current mode, finally cause burning light fixture, and the aluminium base of LED is mainly played glue and is fixed on radiator in currently available technology, this fixed form production time is long, easily loosen, and location is difficult.Along with the development of technology, the two ends of radiator devise the notch can fixing aluminium base, because the design of radiator is unreasonable, easily cause LED non-uniform light, there is the shortcoming of dark space.
Summary of the invention
For deficiency of the prior art, the utility model provides a kind of structure simple, reasonable in design, and radiating rate is fast, the uniform LED radiator structure of exiting surface and LED daylight lamp.
According to design provided by the utility model, a kind of LED radiator structure, comprise the radiator with LED lamp cover clamping, the spill linkage unit that described radiator cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with draw-in groove one successively, screens portion one, slot, screens portion two, draw-in groove two, draw-in groove one and draw-in groove two are symmetricly set on the two ends of spill linkage unit mutually, described draw-in groove one and draw-in groove two all match with the projection at lampshade two ends, slot is located at the middle part of spill linkage unit, slot is provided with symmetrically screens portion one and screens portion two.
Above-mentioned LED radiator structure, bottom surface unit, draw-in groove one, screens portion one, slot, screens portion two, draw-in groove two global formation, fix aluminium base between the screens one on slot and screens portion two.
Preferably, the vertical median plane of aluminium base overlaps with the vertical median plane of slot, and LED lamp bead is arranged on this median plane of aluminium base.
A kind of LED daylight lamp, comprise lampshade, aluminium base, LED lamp bead and radiator, the spill linkage unit that described radiator cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with successively draw-in groove one, screens portion one, slot, screens portion two, draw-in groove two, draw-in groove one and draw-in groove two are symmetricly set on the two ends of spill linkage unit mutually, described draw-in groove one and draw-in groove two all match with the projection at lampshade two ends, slot is located at the middle part of spill linkage unit, slot is provided with symmetrically screens portion one and screens portion two.
Above-mentioned LED daylight lamp, bottom surface unit, draw-in groove one, screens portion one, slot, screens portion two, draw-in groove two global formation, fix aluminium base between the screens one on slot and screens portion two.
Above-mentioned LED daylight lamp, described lampshade is PC lampshade.
Preferably, the vertical median plane of aluminium base overlaps with the vertical median plane of slot, and LED lamp bead is arranged on this median plane of aluminium base.
The beneficial effect of the utility model LED radiator structure and LED daylight lamp:
The utility model LED radiator structure and LED daylight lamp structure simple, reasonable in design, the concave structure design of radiator, increases the distance between LED lamp bead and lampshade as wide as possible, the light overlapping area arriving lampshade is increased, and uniformity obtains raising large as far as possible; Simultaneously, light is reflected by the both sides of spill radiator, also improve the uniformity of exiting surface to a certain extent, the uniformity of the light that LED lamp tube light-emitting area sends can be improved to a great extent, solve LED lamp tube non-uniform light common on the market, there is the shortcoming of dark space, and then reduce the waste of the energy, there is outstanding energy-saving effect, greatly increase the service life of LED.
accompanying drawing illustrates:
Fig. 1 is the utility model LED radiator structure schematic cross-section.
detailed description of the invention:
Number in the figure 1 represents lampshade, label 11 represents projection one, label 12 represents projection one, and label 2 represents LED lamp bead, and label 3 represents aluminium base, label 4 represents radiator, label 41 represents draw-in groove one, and label 42 represents screens portion one, and label 43 represents slot, label 44 represents screens portion two, and label 45 represents draw-in groove two.
Below in conjunction with accompanying drawing and technical scheme, the utility model is described in further detail, and describes embodiment of the present utility model in detail by preferred embodiment, but embodiment of the present utility model is not limited to this.
Embodiment one, shown in Figure 1, a kind of LED radiator structure, comprise the radiator 4 with LED lamp cover 1 clamping, the spill linkage unit that described radiator 4 cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with draw-in groove 1 successively, screens portion 1, slot 43, screens portion 2 44, draw-in groove 2 45, draw-in groove 1 and draw-in groove 2 45 are symmetrically set at the two ends of spill linkage unit, described draw-in groove 1 and draw-in groove 2 45 all match with the projection 1 at lampshade 1 two ends and projection 2 11, slot 43 for fixedly mounting aluminium base 3 is located at the middle part of spill linkage unit, slot 43 is provided with symmetrically screens portion one and screens portion two.
Above-mentioned LED radiator structure, bottom surface unit, draw-in groove 1, screens portion 1, slot 43, screens portion 2 44, draw-in groove 2 45 global formation, fix aluminium base 3 between the screens 1 on slot 43 and screens portion 2 44.
Preferably, the vertical median plane of aluminium base 3 overlaps with the vertical median plane of slot 43, and LED lamp bead 2 is arranged on this median plane of aluminium base 3.
Embodiment two, shown in Figure 1, a kind of LED daylight lamp, comprise lampshade 1, aluminium base 3, LED lamp bead 2 and radiator 4, the spill linkage unit that described radiator 4 cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with draw-in groove 1 successively, screens portion 1, slot 43, screens portion 2 44, draw-in groove 2 45, draw-in groove 1 and draw-in groove 2 45 are symmetrically set at the two ends of spill linkage unit, described draw-in groove 1 and draw-in groove 2 45 all match with the projection 1 at lampshade 1 two ends and projection 2 11, slot 43 for fixedly mounting aluminium base 3 is located at the middle part of spill linkage unit, slot 43 is provided with symmetrically screens portion one and screens portion two.
Above-mentioned LED daylight lamp, bottom surface unit, draw-in groove 1, screens portion 1, slot 43, screens portion 2 44, draw-in groove 2 45 global formation, fix aluminium base 3 between the screens 1 on slot 43 and screens portion 2 44.
Above-mentioned LED daylight lamp, described lampshade 1 is PC lampshade.
Preferably, the vertical median plane of aluminium base 3 overlaps with the vertical median plane of slot 43, and LED lamp bead 2 is arranged on this median plane of aluminium base 3.
The utility model structure is simple, reasonable in design, and the concave structure design of radiator, increases the distance between LED lamp bead and lampshade as wide as possible, and the light overlapping area arriving lampshade is increased, and uniformity obtains raising large as far as possible; Simultaneously, light is reflected by the both sides of spill radiator, also improve the uniformity of exiting surface to a certain extent, the uniformity of the light that LED lamp tube light-emitting area sends can be improved to a great extent, solve LED lamp luminescence common on the market uneven, there is the shortcoming of dark space, and then reduce the waste of the energy, there is outstanding energy-saving effect, greatly increase the service life of LED.
The utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the utility model or similar change all should be encompassed in the scope of the utility model claim.
Claims (7)
1. a LED radiator structure, comprise the radiator with LED lamp cover clamping, it is characterized in that: the spill linkage unit that described radiator cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with draw-in groove one successively, screens portion one, slot, screens portion two, draw-in groove two, draw-in groove one and draw-in groove two are symmetricly set on the two ends of spill linkage unit mutually, described draw-in groove one and draw-in groove two all match with the projection at lampshade two ends, slot is located at the middle part of spill linkage unit, slot is provided with symmetrically screens portion one and screens portion two.
2. LED radiator structure according to claim 1, is characterized in that: bottom surface unit, draw-in groove one, screens portion one, slot, screens portion two, draw-in groove two global formation, fixes aluminium base between the screens one on slot and screens portion two.
3. LED radiator structure according to claim 2, is characterized in that: the vertical median plane of aluminium base overlaps with the vertical median plane of slot, and LED lamp bead is arranged on this median plane of aluminium base.
4. a LED daylight lamp, comprise lampshade, aluminium base, LED lamp bead and radiator, it is characterized in that: the spill linkage unit that described radiator cross section comprises lower arcuate surface unit and is connected with bottom surface unit, spill linkage unit is provided with draw-in groove one successively, screens portion one, slot, screens portion two, draw-in groove two, draw-in groove one and draw-in groove two are symmetricly set on the two ends of spill linkage unit mutually, described draw-in groove one and draw-in groove two all match with the projection at lampshade two ends, slot is located at the middle part of spill linkage unit, slot is provided with symmetrically screens portion one and screens portion two.
5. LED daylight lamp according to claim 4, is characterized in that: bottom surface unit, draw-in groove one, screens portion one, slot, screens portion two, draw-in groove two global formation, fixes aluminium base between the screens one on slot and screens portion two.
6. LED daylight lamp according to claim 4, is characterized in that: described lampshade is PC lampshade.
7. the LED daylight lamp according to any one of claim 4 ~ 6, is characterized in that: the vertical median plane of aluminium base overlaps with the vertical median plane of slot, and LED lamp bead is arranged on this median plane of aluminium base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558662.6U CN204164997U (en) | 2014-09-26 | 2014-09-26 | LED radiator structure and LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420558662.6U CN204164997U (en) | 2014-09-26 | 2014-09-26 | LED radiator structure and LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164997U true CN204164997U (en) | 2015-02-18 |
Family
ID=52538681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420558662.6U Active CN204164997U (en) | 2014-09-26 | 2014-09-26 | LED radiator structure and LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650510B (en) * | 2016-09-29 | 2019-02-11 | 日商愛明朗股份有限公司 | LED lighting device |
-
2014
- 2014-09-26 CN CN201420558662.6U patent/CN204164997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650510B (en) * | 2016-09-29 | 2019-02-11 | 日商愛明朗股份有限公司 | LED lighting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204164997U (en) | LED radiator structure and LED daylight lamp | |
| CN203848113U (en) | LED grille lamp | |
| CN203963601U (en) | Led light source module | |
| CN205480324U (en) | LED bulb with spotlight function | |
| CN103383087A (en) | LED cyclorama light | |
| CN204693215U (en) | A kind of novel LED fluorescent lamp tube | |
| CN203671310U (en) | LED bulb lamp | |
| CN202532318U (en) | Special multi-curve asymmetric light-distribution single tube lamp for lighting of blackboard in classroom | |
| CN106641744A (en) | LED lamp | |
| CN205351010U (en) | Adjustable illumination angle wash wall line lamp | |
| CN205504509U (en) | Air current general formula LED lamp | |
| CN204943376U (en) | Lamp plate assembly and there is the light fixture of lamp plate assembly | |
| CN204922608U (en) | LED fluorescent tube of high light efficiency | |
| CN204879586U (en) | LED lamps and lanterns with adjustable | |
| CN202691940U (en) | Base of LED (Light-Emitting Diode) daylight lamp tube | |
| CN204853058U (en) | Better LED lamps and lanterns of radiating effect | |
| CN204806042U (en) | Spherical lamps and lanterns | |
| CN204592961U (en) | A kind of secondary reflection LED lamp with radiator | |
| CN204879730U (en) | Lower LED lamps and lanterns of use cost | |
| CN204693135U (en) | A kind of easy-to-assemble LED fluorescent lamp tube | |
| CN204164802U (en) | Grille lamp | |
| CN204042560U (en) | One exempts from painting formula Novel LED lamp tube | |
| CN202171193U (en) | High pendant lamp | |
| CN208457658U (en) | A kind of reflective mould group of bar shaped Tunnel Lamp | |
| CN202927593U (en) | H-shaped LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |