CN202152933U - Tube with adjustable angles - Google Patents
Tube with adjustable angles Download PDFInfo
- Publication number
- CN202152933U CN202152933U CN2011201041532U CN201120104153U CN202152933U CN 202152933 U CN202152933 U CN 202152933U CN 2011201041532 U CN2011201041532 U CN 2011201041532U CN 201120104153 U CN201120104153 U CN 201120104153U CN 202152933 U CN202152933 U CN 202152933U
- Authority
- CN
- China
- Prior art keywords
- power supply
- angle
- fluorescent tube
- lamp holder
- plug
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a tube with adjustable angles and belongs to the field of lighting devices. Each end cap of the tube comprises three portions of a cylindrical power supply housing, a power supply cover in the middle, and a lamp holder on the outside; the back side of each lamp holder is provided with a circular groove, which is provided with a plurality of identical concave grooves inside, with the concave grooves forming a shape of a gear; the angles of a light-emitting surface of the tube can be adjusted through rotating the lamp holders; and each end cap is provided with a power supply inside. The tube with the adjustable angles has a simple structure and simple technology, reduces cost, and is suitable for mass production.
Description
Affiliated technical field
The utility model relates to lighting device, relates in particular to a kind of angle rotatable fluorescent tube.
Background technology
LED illumination is called as green illumination, compares advantage such as have energy-saving and environmental protection, the life-span is long with traditional incandescent lamp.Along with the continuous progress of LED lighting engineering, the improvement innovation of LED illumination is also constantly upgraded.LED illumination market rapidly expansion at present, LED ornament lamp for example, the LED bulb lamp, the LED fluorescent tube, the LED Ceiling light constantly upgrades optimization or the like; Especially the release of LED fluorescent tube, but most producers are in order to reduce cost, and general LED fluorescent tube all follows the shape and the mounting means of incandescent lamp tube, thereby makes things convenient for popularizing of LED fluorescent tube.Therefore, general LED fluorescent tube is after lamp socket is fixing, and present LED fluorescent tube all is that single face is luminous simultaneously, and the light-emitting area that causes fluorescent tube can only be to point to fixing direction, thereby can't reach the angle and the luminosity of the needed light-emitting area of people.Make the light that sends to be used in useful place, cause the waste of resource, do not reach the purpose of national resources economizing type.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the utility model provides a kind of angle rotatable fluorescent tube, and plug is arranged to the angle adjustable plug, is divided into three parts, and a part is cylindrical power supply shell, and mid portion is the power supply lid, and the outside is divided into lamp holder; The lamp holder back side is provided with circular trough, and the circular trough indoor design has the identical Baltimore groove of several sizes, constitutes gear shape, regulates the angle of the light-emitting area of fluorescent tube through the rotation lamp holder; And power supply is positioned in the plug, and through the rotating light tube angle, the angle that reaches the needed light-emitting area of people is pointed to any direction.
The utility model solves the technical scheme that its technical problem adopted: a kind of angle rotatable fluorescent tube; Comprise plug, power supply, LED paster light-emitting area, heat radiating metal support, lampshade; Its plug has three parts, is cylindrical power supply shell near the part of light emitting source, and cylindrical power supply shell one end is arranged to circular trough; The circular size that circular trough and heat radiating metal support and lampshade are formed is complementary, and places power supply in the cylindrical power supply shell; Mid portion is designed to power supply lid, and power supply lid outer edge is designed with fixing ribs, power supply is placed cylindrical power supply shell after, get up with the power supply cap seal, thereby guarantee outside and built-in electrical insulation, the assurance personal safety; The outside is divided into lamp holder; The lamp holder back side is provided with circular trough, the identical Baltimore groove of several sizes of design that the circular trough inside edge is clocklike impartial, and all Baltimore grooves constitute the internal gear shape; Thereby rotatable fluorescent tube is adjusted to the angle of the needed light-emitting area of people.
The beneficial effect that the utility model produces is, after the lamp socket of fluorescent tube was fixing, the angle that any angle of rotatable LED fluorescent tube reaches the needed light-emitting area of people promptly can be regulated light-emitting area and pointed to any direction; Power supply is placed in the plug, need not to join in addition external power supply; Simple to operate, production technology is simple and easy, can be mass-produced.
Description of drawings
Fig. 1 is the schematic cross-section of lamp holder back side gear.
Fig. 2 is the utility model plane decomposing schematic representation.
Fig. 3 is the utility model integral plane sketch map.
Description of reference numerals: 1. lamp holder, 2. power supply lid, 3. cylindrical power supply shell, 4.LED paster light-emitting area, 5. heat radiating metal support, 6. lampshade.
The specific embodiment
Be further described this use is novel with this embodiment below in conjunction with accompanying drawing:
With reference to Fig. 2, Fig. 3, the angle rotatable fluorescent tube comprises lamp holder (1), power supply lid (2), cylindrical power supply shell (3), LED paster light-emitting area (4), heat radiating metal support (5), lampshade (6).Lamp holder (1) back side is provided with circular trough, and the circular trough inside edge is clocklike impartial leaves the identical Baltimore groove of several sizes, forms gear shape; Power supply lid (2) size is arranged to be complementary with the circular trough of lamp holder (1), and its outer is designed with the convex fixing ribs, and the Baltimore groove of convex fixing ribs and lamp holder is complementary, and promptly the convex fixing ribs can just be put Baltimore groove into, and can fix; Power supply is positioned in the cylindrical power supply shell (3), with lead power supply one end is connected with LED paster light-emitting area (4), the metal needle of the other end and lamp holder (1) joins; With lamp holder (1), power supply lid (2), cylindrical power supply shell (3) is formed plug according to the correspondence coupling, simultaneously with the power supply separated into two parts, is positioned over respectively in the plug of two ends, constitutes built-in power; Secondly the heat conductive silica gel that full-filling one deck approaches in the Baltimore groove of heat radiating metal support (5) earlier; Then LED paster light-emitting area (4) is positioned in the Baltimore groove of heat radiating metal support (5); Overlap upper lamp shade (6) again; At last two plugs are installed in heat radiating metal support (5) two ends of having overlapped upper lamp shade (6) respectively, and are fixed with screw.After lamp socket is fixing,, can regulate the angle of the light-emitting area of fluorescent tube through the angle of rotation lamp holder (1) because plug is rotatable; Any when the light that on which direction, needs as people is stronger, just can make light-emitting area sensing direction, thereby reach required luminosity through the rotation lamp holder.
Claims (4)
1. the angle rotatable fluorescent tube comprises plug, power supply, LED paster light-emitting area, heat radiating metal support, lampshade, and it is characterized in that: its plug is arranged to three parts; A part is cylindrical power supply shell, and mid portion is the power supply lid, and the outside is divided into lamp holder; The lamp holder back side is provided with circular trough; The circular trough indoor design has the identical Baltimore groove of several sizes, constitutes gear shape, regulates the angle of the light-emitting area of fluorescent tube through the rotation lamp holder.
2. angle rotatable fluorescent tube according to claim 1 is characterized in that: said power supply lid exterior design has fixing ribs, and the circular trough inside edge is provided with the identical Baltimore groove of several sizes, and the fixing ribs size is complementary with Baltimore groove.
3. angle rotatable fluorescent tube according to claim 1 is characterized in that: said plug is rotatable, through the angle angle of regulating the lamp luminescence face of rotation lamp holder.
4. angle rotatable fluorescent tube according to claim 1 is characterized in that: said power supply separated into two parts, be positioned over respectively in the plug of two ends, and constitute built-in power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201041532U CN202152933U (en) | 2011-04-11 | 2011-04-11 | Tube with adjustable angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201041532U CN202152933U (en) | 2011-04-11 | 2011-04-11 | Tube with adjustable angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152933U true CN202152933U (en) | 2012-02-29 |
Family
ID=45693429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201041532U Expired - Fee Related CN202152933U (en) | 2011-04-11 | 2011-04-11 | Tube with adjustable angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822178A (en) * | 2012-11-16 | 2014-05-28 | 通用电气照明解决方案有限责任公司 | Rotating cap for light source field |
| CN104235768A (en) * | 2013-06-18 | 2014-12-24 | 欧司朗有限公司 | End cap for lamp tube and lighting device with end cap |
-
2011
- 2011-04-11 CN CN2011201041532U patent/CN202152933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822178A (en) * | 2012-11-16 | 2014-05-28 | 通用电气照明解决方案有限责任公司 | Rotating cap for light source field |
| CN104235768A (en) * | 2013-06-18 | 2014-12-24 | 欧司朗有限公司 | End cap for lamp tube and lighting device with end cap |
| CN104235768B (en) * | 2013-06-18 | 2019-02-22 | 朗德万斯公司 | The end cap of fluorescent tube and the lighting device for using the end cap |
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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: 20120229 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |