CN204647893U - A kind of high-power LED bulb - Google Patents
A kind of high-power LED bulb Download PDFInfo
- Publication number
- CN204647893U CN204647893U CN201520181870.3U CN201520181870U CN204647893U CN 204647893 U CN204647893 U CN 204647893U CN 201520181870 U CN201520181870 U CN 201520181870U CN 204647893 U CN204647893 U CN 204647893U
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- China
- Prior art keywords
- radiator
- lampshade
- circuit case
- bulb
- circuit
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- 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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Abstract
The utility model discloses a kind of high-power LED bulb, relate to illuminating lamp field, be specifically related to the LED bulb that a kind of high-power light-emitting is effective.Comprise lampshade, radiator and circuit case, lampshade, radiator are connected from bottom to up successively with circuit case; It is characterized in that, adopt between lampshade with radiator and be threaded; The structure of lampshade and radiator is cylindrical structural, and lampshade barrel is along the circumferential direction provided with some fins, and the shape of described fin is circular arc; The lower surface of radiator is provided with some LED lamp bead; On radiator barrel, centrally line direction is provided with some fin; Radiator and circuit case are fixed by screw; Circuit case internal fixtion has circuit board, and described circuit board is connected by wire with LED lamp bead; Circuit case is provided with lamp holder.The problems such as solve the bulb power existed in prior art too small, illumination effect is poor, bulb heat radiation weak effect.
Description
Technical field
The utility model relates to illuminating lamp field, is specifically related to the LED bulb that a kind of high-power light-emitting is effective.
Background technology
Bulb, the light source emitted light and heat by electric energy, by Edison invented." illumination utensil " produces along with the development of human civilization.The modal function of bulb is illumination.With the development of society, different changes is also played to the utilization of bulb, may be in order to productive life provides convenient at first, but along with the progress of society, the use of bulb there has also been obvious change, start to have had the functional lamp of " automobile, beautify the environment, decorate " etc. different purposes.
The shortcomings such as it is too small that bulb of the prior art also exists power, and illumination effect is poor, bulb heat radiation weak effect.
Utility model content
The utility model provides a kind of high-power LED bulb, the problems such as solve the bulb power existed in prior art too small, illumination effect is poor, bulb heat radiation weak effect.
For solving the problem, the utility model adopts following technical scheme: a kind of high-power LED bulb, comprises lampshade, radiator and circuit case, and lampshade, radiator are connected from bottom to up successively with circuit case; Adopt between lampshade with radiator and be threaded; The structure of lampshade and radiator is cylindrical structural, and lampshade barrel is along the circumferential direction provided with some fins, and the shape of described fin is circular arc; The lower surface of radiator is provided with some LED lamp bead; On radiator barrel, centrally line direction is provided with some fin; Radiator and circuit case are fixed by screw; Circuit case internal fixtion has circuit board, and described circuit board is connected by wire with LED lamp bead; Circuit case is provided with lamp holder.
Advantage of the present utility model: lampshade of the present utility model adopts unique caged formula design according to optical principle, produces the refraction of multiple field light reaction, effectively strengthens lighting angle, the angle allowing light spread is larger wider, enhances the effect of light; Radiator of the present utility model adopts advanced fin shapes, and be to strengthen area of dissipation, be beneficial to heat loss through radiation and heat loss through convection, heat dispersion is more remarkable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is I place enlarged partial sectional view in Fig. 1.
Symbol description in figure: lampshade 1, radiator 2, circuit case 3, lamp holder 4, LED lamp bead 5.
Detailed description of the invention
By best embodiment, the utility model is described in detail below.
As Figure 1-3, a kind of high-power LED bulb, comprises lampshade 1, radiator 2 and circuit case 3, and lampshade 1, radiator 2 are connected from bottom to up successively with circuit case 3; Radiator is provided with some thermovents.Adopt between lampshade 1 with radiator 2 and be threaded; One end of lampshade is provided with spiral, the fixing aluminium base below radiator is also provided with spiral, lampshade and radiator is fixedly connected by the screw thread between them.The structure of lampshade 1 and radiator 2 is cylindrical structural, and lampshade 1 barrel is along the circumferential direction provided with some fins, and the shape of described fin is circular arc; Lampshade adopts unique caged formula design according to optical principle, and light can produce the refraction of multiple field light reaction on lampshade, effectively strengthens lighting angle, and the angle allowing light spread is larger wider, enhances the effect of light.The lower surface of radiator 2 is provided with some LED lamp bead 5; On radiator 2 barrel, centrally line direction is provided with some fin; Radiator adopts advanced fin shapes, and be to strengthen area of dissipation, be beneficial to heat loss through radiation and heat loss through convection, heat dispersion is more remarkable.Radiator 2 and circuit case 3 are fixed by screw; Circuit case 3 internal fixtion has circuit board, and described circuit board is connected by wire with LED lamp bead 5; Circuit case 3 is provided with lamp holder 4.The specification of lamp holder is existing screw socket, is connected by bulb with external circuit.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. a high-power LED bulb, comprises lampshade, radiator and circuit case, and lampshade, radiator are connected from bottom to up successively with circuit case; It is characterized in that, adopt between lampshade with radiator and be threaded; The structure of lampshade and radiator is cylindrical structural, and lampshade barrel is along the circumferential direction provided with some fins, and the shape of described fin is circular arc; The lower surface of radiator is provided with some LED lamp bead; On radiator barrel, centrally line direction is provided with some fin; Radiator and circuit case are fixed by screw; Circuit case internal fixtion has circuit board, and described circuit board is connected by wire with LED lamp bead; Circuit case is provided with lamp holder.
2. a kind of high-power LED bulb as claimed in claim 1, is characterized in that, radiator is provided with some thermovents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181870.3U CN204647893U (en) | 2015-03-30 | 2015-03-30 | A kind of high-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181870.3U CN204647893U (en) | 2015-03-30 | 2015-03-30 | A kind of high-power LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647893U true CN204647893U (en) | 2015-09-16 |
Family
ID=54100642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181870.3U Expired - Fee Related CN204647893U (en) | 2015-03-30 | 2015-03-30 | A kind of high-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483949A (en) * | 2020-12-26 | 2021-03-12 | 中山市澳斯朗电控科技有限公司 | Outdoor street lamp holder of intelligent adjustable light elemi |
-
2015
- 2015-03-30 CN CN201520181870.3U patent/CN204647893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483949A (en) * | 2020-12-26 | 2021-03-12 | 中山市澳斯朗电控科技有限公司 | Outdoor street lamp holder of intelligent adjustable light elemi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |