CN203927498U - A kind of great power LED cylindrical lamp - Google Patents
A kind of great power LED cylindrical lamp Download PDFInfo
- Publication number
- CN203927498U CN203927498U CN201420275005.0U CN201420275005U CN203927498U CN 203927498 U CN203927498 U CN 203927498U CN 201420275005 U CN201420275005 U CN 201420275005U CN 203927498 U CN203927498 U CN 203927498U
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- China
- Prior art keywords
- lamp
- pearl plate
- radiator
- lamp pearl
- cover
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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.)
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Abstract
The utility model discloses a kind of great power LED cylindrical lamp, comprise light cover, side lamp cover, the first lamp pearl plate, the second lamp pearl plate, radiator, middle working of plastics, bulb socket and lamp holder, radiator is installed in side lamp cover, light cover is positioned at the top of side lamp cover, the first lamp pearl sleeve-board is located at radiator outside, the second lamp pearl plate is positioned at radiator top, the second lamp pearl plate is provided with some lamp pearls, the first lamp pearl plate is provided with some projecting slot, between two projecting slot, form a concave surface, on concave surface, post some lamp pearls, two sides of projecting slot form reflecting surface, side lamp cover is connected with bulb socket by middle working of plastics, in bulb socket, be provided with driving power, the first lamp pearl plate adopts driving power to be connected with lamp holder, the second lamp pearl plate with adopt driving power to be connected with lamp holder, lamp holder is installed on bulb socket.The utility model can make effectively to improve the heat dispersion of LED cylindrical lamp, makes the power of LED cylindrical lamp can reach 20～35W, and has higher brightness of illumination.
Description
[technical field]
The utility model relates to the technical field of LED lamp, particularly the technical field of great power LED cylindrical lamp.
[background technology]
LED light fixture, as its name suggests, refers to that light fixture product adopts LED technology as main light emitting source.LED is a kind of solid-state semiconductor subassembly, it utilizes electric current to be forward passed to coupling place of semiconductor p-n junction, after in semiconductor, the electronegative electronics of separation and two kinds, the electric hole carrier of positively charged mutually combine again, and generation photo emissions, between different types of LED can send from infrared ray to blue light, and purple light to the light of the different wave length such as between ultraviolet ray.
LED cylindrical lamp is bulb profile-cylindricality that outward appearance adopts people to be accustomed to, and what internal light source was selected is LED lamp pearl, and it possesses the advantage of all LED light fixtures: 1, energy-conservation, and environmental protection; 2, long service life; 3, without stroboscopic, green.But be subject to the constraint of radiating effect, traditional LED cylindrical lamp power is mostly between 5～15W, the too high LED cylindrical lamp of power can produce a large amount of heats, cause greatly reduce the service life of LED cylindrical lamp, and traditional LED cylindrical lamp light-emitting area is less, good collected light, brightness of illumination has much room for improvement.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, a kind of great power LED cylindrical lamp is proposed, can make effectively to improve the heat dispersion of LED cylindrical lamp, make the power of LED cylindrical lamp can reach 20～35W, and there are a plurality of light-emitting areas, light-ray condensing degree is good, has higher brightness of illumination.
For achieving the above object, the utility model proposes a kind of great power LED cylindrical lamp, comprise light cover, side lamp cover, the first lamp pearl plate, the second lamp pearl plate, radiator, middle working of plastics, bulb socket and lamp holder, described radiator is installed in side lamp cover, light cover is positioned at the top of side lamp cover, described the first lamp pearl sleeve-board is located at radiator outside, the second lamp pearl plate is positioned at radiator top, the second lamp pearl plate is provided with some lamp pearls, the first lamp pearl plate is provided with some projecting slot, between two projecting slot, form a concave surface, on described concave surface, post some lamp pearls, two sides of projecting slot form reflecting surface, described side lamp cover is connected with bulb socket by middle working of plastics, in bulb socket, be provided with driving power, the first lamp pearl plate adopts driving power to be connected with lamp holder, the second lamp pearl plate with adopt driving power to be connected with lamp holder, lamp holder is installed on bulb socket.
As preferably, described radiator is aluminium radiation, and the outer surface of radiator is provided with some the first protruding posts, between two the first protruding posts, forms a groove structure, and the inner surface of radiator is provided with some the second protruding posts.
As preferably, the projecting slot on described the first lamp pearl plate and the corresponding installation of the first protruding post, the concave surface installation corresponding to groove structure on the first lamp pearl plate, the first lamp pearl plate and radiator fit tightly installation, and the second lamp pearl plate adopts circular lamp pearl plate.
As preferably, described in the middle of the integrative-structure that formed by outer ring and inner ring of working of plastics, between outer ring and inner ring, be provided with cellular convection groove, described outer ring is provided with some buckle structures, the center of described inner ring is hollow-core construction.
As preferably, described side lamp cover and outer ring fixed installation, described bulb socket fixedly mounts with inner ring, has some air admission holes on bulb socket.
As preferably, described lamp holder adopts screw thread mouth lamp holder.
The beneficial effects of the utility model: the utility model is by being located at the first lamp pearl sleeve-board the outer surface of radiator, radiator is provided with the first protruding post, groove structure and the second protruding post, increased greatly the area of dissipation of radiator, can make effectively to improve the heat dispersion of LED cylindrical lamp, make the power of LED cylindrical lamp can reach 20～35W, and there are a plurality of light-emitting areas in top and side, two sides of the first lamp pearl plate epirelief grooving form reflecting surface, light can be reflected to gathering, make LED cylindrical lamp there is higher brightness of illumination.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the installation diagram of a kind of great power LED cylindrical lamp of the utility model;
Fig. 2 is the front view of a kind of great power LED cylindrical lamp of the utility model;
Fig. 3 is A portion enlarged drawing in Fig. 1;
Fig. 4 is B portion enlarged drawing in Fig. 1;
Fig. 5 is the front view of middle working of plastics in the utility model;
Fig. 6 is the structural representation of the second lamp pearl plate in the utility model.
[specific embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of great power LED cylindrical lamp of the utility model, comprise light cover 1, side lamp cover 2, the first lamp pearl plate 3, the second lamp pearl plate 9, radiator 4, middle working of plastics 5, bulb socket 6 and lamp holder 7, described radiator 4 is installed in side lamp cover 2, light cover 1 is positioned at the top of side lamp cover 2, described the first lamp pearl plate 3 is set in radiator 4 outsides, the second lamp pearl plate 9 is positioned at radiator 4 tops, the second lamp pearl plate 9 is provided with some lamp pearls 33, the first lamp pearl plate 3 is provided with some projecting slot 31, between two projecting slot 31, form a concave surface 32, on described concave surface 32, post some lamp pearls 33, two sides of projecting slot 31 form reflecting surface 34, reflecting surface 34 can reflect light gathering, make LED cylindrical lamp there is higher brightness of illumination, described side lamp cover 2 is connected with bulb socket 6 by middle working of plastics 5, in bulb socket 6, be provided with driving power 8, the first lamp pearl plate 3 adopts driving power to be connected 8 with lamp holder 7, the second lamp pearl plate 9 with adopt driving powers to be connected 8 with lamp holder 7, lamp holder 7 is installed on bulb socket 6, light cover 1 all adopts the material that transparency is higher to make with side lamp cover 2, make LED cylindrical lamp there are a plurality of light-emitting areas in top and side, lighting angle is large, described lamp holder 7 adopts screw thread mouth lamp holder, easier for installation, fastening.
Described radiator 4 is aluminium radiation, the outer surface of radiator 4 is provided with some the first protruding posts 41, between two the first protruding posts 41, form a groove structure 42, the inner surface of radiator 4 is provided with some the second protruding posts 43, projecting slot 31 on described the first lamp pearl plate 3 and the corresponding installation of the first protruding post 41, concave surface 32 installation corresponding to groove structure 42 on the first lamp pearl plate 3, the first lamp pearl plate 3 fits tightly installation with radiator 4, the second lamp pearl plate 9 adopts circular lamp pearl plate, radiator 4 is provided with the first protruding post 41, groove structure 42 and the second protruding post 43, increased greatly the area of dissipation of radiator 4, can make effectively to improve the heat dispersion of LED cylindrical lamp, make the power of LED cylindrical lamp can reach 20～35W.
The integrative-structure that in the middle of described, working of plastics 5 is comprised of outer ring 51 and inner ring 52, between outer ring 51 and inner ring 52, be provided with cellular convection groove 53, described outer ring 51 is provided with some buckle structures 54, described inner ring 52 center is hollow-core construction 55, described side lamp cover 2 and outer ring 51 fixed installations, described bulb socket 6 and inner ring 52 fixed installations, on bulb socket 6, have some air admission holes 61, cold air in external environment enters the center of radiator 4 by the air admission hole 61 on bulb socket 6 by the hollow-core construction of inner ring 52, inner hot-air flows out through the space between radiator 4 and side lamp cover 2 from the center of radiator 4 from cellular convection groove 53, realize heat loss through convection.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (6)
1. a great power LED cylindrical lamp, it is characterized in that: comprise light cover (1), side lamp cover (2), the first lamp pearl plate (3), the second lamp pearl plate (9), radiator (4), middle working of plastics (5), bulb socket (6) and lamp holder (7), described radiator (4) is installed in side lamp cover (2), light cover (1) is positioned at the top of side lamp cover (2), described the first lamp pearl plate (3) is set in radiator (4) outside, the second lamp pearl plate (9) is positioned at radiator (4) top, the second lamp pearl plate (9) is provided with some lamp pearls (33), the first lamp pearl plate (3) is provided with some projecting slot (31), between two projecting slot (31), form a concave surface (32), on described concave surface (32), post some lamp pearls (33), two sides of projecting slot (31) form reflecting surface (34), described side lamp cover (2) is connected with bulb socket (6) by middle working of plastics (5), in bulb socket (6), be provided with driving power (8), the first lamp pearl plate (3) and be connected with lamp holder (7) employing driving power (8), the second lamp pearl plate (9) and be connected with lamp holder (7) employing driving power (8), lamp holder (7) is installed on bulb socket (6).
2. a kind of great power LED cylindrical lamp as claimed in claim 1, it is characterized in that: described radiator (4) is aluminium radiation, the outer surface of radiator (4) is provided with some the first protruding posts (41), between two the first protruding posts (41), form a groove structure (42), the inner surface of radiator (4) is provided with some the second protruding posts (43).
3. a kind of great power LED cylindrical lamp as claimed in claim 2, it is characterized in that: the projecting slot (31) on described the first lamp pearl plate (3) and the corresponding installation of the first protruding post (41), concave surface (32) on the first lamp pearl plate (3) and the corresponding installation of groove structure (42), the first lamp pearl plate (3) fits tightly installation with radiator (4), and the second lamp pearl plate (9) adopts circular lamp pearl plate.
4. a kind of great power LED cylindrical lamp as claimed in claim 1, it is characterized in that: the integrative-structure that in the middle of described, working of plastics (5) is comprised of outer ring (51) and inner ring (52), between outer ring (51) and inner ring (52), be provided with cellular convection groove (53), described outer ring (51) is provided with some buckle structures (54), and the center of described inner ring (52) is hollow-core construction (55).
5. a kind of great power LED cylindrical lamp as claimed in claim 4, it is characterized in that: described side lamp cover (2) and outer ring (51) fixed installation, described bulb socket (6) and inner ring (52) fixed installation, have some air admission holes (61) on bulb socket (6).
6. a kind of great power LED cylindrical lamp as described in any one in claim 1 to 5, is characterized in that: described lamp holder (7) adopts screw thread mouth lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275005.0U CN203927498U (en) | 2014-05-26 | 2014-05-26 | A kind of great power LED cylindrical lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275005.0U CN203927498U (en) | 2014-05-26 | 2014-05-26 | A kind of great power LED cylindrical lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927498U true CN203927498U (en) | 2014-11-05 |
Family
ID=51823307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275005.0U Expired - Fee Related CN203927498U (en) | 2014-05-26 | 2014-05-26 | A kind of great power LED cylindrical lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565957A (en) * | 2015-01-30 | 2015-04-29 | 横店集团得邦照明股份有限公司 | LED lamp with novel structure and assembling method of LED lamp |
| CN106016122A (en) * | 2016-05-25 | 2016-10-12 | 广州联祥汽车用品有限公司 | Fanless automobile headlamp |
| CN108071951A (en) * | 2018-01-18 | 2018-05-25 | 王明虎 | A kind of combined LEDbulb lamp |
-
2014
- 2014-05-26 CN CN201420275005.0U patent/CN203927498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565957A (en) * | 2015-01-30 | 2015-04-29 | 横店集团得邦照明股份有限公司 | LED lamp with novel structure and assembling method of LED lamp |
| CN106016122A (en) * | 2016-05-25 | 2016-10-12 | 广州联祥汽车用品有限公司 | Fanless automobile headlamp |
| CN108071951A (en) * | 2018-01-18 | 2018-05-25 | 王明虎 | A kind of combined LEDbulb lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20210526 |