CN203453870U - Novel light-emitting diode (LED) fluorescent tube - Google Patents
Novel light-emitting diode (LED) fluorescent tube Download PDFInfo
- Publication number
- CN203453870U CN203453870U CN201320570593.6U CN201320570593U CN203453870U CN 203453870 U CN203453870 U CN 203453870U CN 201320570593 U CN201320570593 U CN 201320570593U CN 203453870 U CN203453870 U CN 203453870U
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- China
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- lampshade
- heat
- fluorescent tube
- cooling platform
- tube body
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of illumination, and provides a novel light-emitting diode (LED) fluorescent tube which is simple in structure, and even in illumination, and can be used for removing the potential safety hazard generated by electric leakage of a lamp. The novel LED fluorescent tube comprises a tube body, a lampshade and power connectors, wherein the lampshade is arranged on the tube body; the power connectors are arranged at two ends of the tube body; the novel LED fluorescent tube also comprises two heat-conducting plates and two LED light bars; the tube body comprises a radiating platform and an insulated protecting jacket; necks are arranged at two sides of the radiating platform; the lampshade is fastened to the upper part of the neck of the radiating platform via a first locking edge on the lampshade; the insulated protecting jacket is fastened to the lower part of the neck of the radiating platform via a second locking edge on the insulated protecting jacket; heat-conducting plates which are symmetrical relative to the center shaft of the tube body are arranged at one side, facing towards the lampshade, of the radiating platform; the cross sections of two heat-conducting plates are triangular; the two LED light bars are respectively arranged on the inclined planes of the two heat-conducting plates near the center shaft of the tube body; the LED light bars are electrically connected with the power connectors at two ends; a radiating groove parallel to the center shaft of the tube body is formed in the insulated protecting jacket.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of Novel LED fluorescent tube.
Background technology
Existing LED lamp is as the novel Energy--Saving Illuminating Source of 21st century, has compared with high luminous efficiency, life-span length, low radiation, low-voltage, volume is little, toggle speed is fast, safety, environmental protection, antidetonation resistance to compression, the feature such as easy to control are generally accepted by people.LED lamp itself has extraordinary power saving function and high brightness.Because the caloric value of LED fluorescent lamp is large, heat dissipation problem is just still aobvious important.Existing technical scheme is that the circuit board that LED lamp is installed is fixed on metal shell, and the heat that LED light source is produced distributes by housing.Though this scheme can solve heat dissipation problem substantially, but if light fixture electric leakage just easily gets an electric shock user, there is potential safety hazard in user's unavoidable directly touching metal shell when maintenance or mounted lamp; It adopts single LED light source conventionally again, because LED lamp is spot light, thereby makes its illuminating ray inhomogeneous, brighter in the middle of occurring, the defect that both sides are dimer.
Summary of the invention
Therefore, for above-mentioned problem, the utility model proposes a kind of simple in structure, illumination evenly, eliminate the Novel LED fluorescent tube of the potential safety hazard that light fixture electric leakage produces.
For solving this technical problem, the utility model is taked following scheme: a kind of Novel LED fluorescent tube, comprise body, be installed on lampshade on body and the power connector at body two ends, also comprise two heat-conducting plates and two LED lamp bars, described body comprises cooling platform and insulation protective jacket, described cooling platform both sides are equipped with draw-in groove, first edge of described lampshade through being located on lampshade is fastened on cooling platform draw-in groove top, second edge of described insulation protective jacket through being located at insulation protection and putting is fastened on cooling platform draw-in groove bottom, described cooling platform is provided with along the axisymmetric heat-conducting plate in body center towards the one side of lampshade, the cross section of described two heat-conducting plates is triangle, described two LED lamp bars are located at respectively on the inclined-plane of two heat-conducting plates near body central shaft, described LED lamp bar is all electrically connected to the power connector at two ends, described insulation protection puts the radiating groove being provided with body central axes.
Further, described cooling platform is provided with radiator shutter towards the one side of insulation protective jacket.
Further, described lampshade is PC frosted cover.
Further, between described heat-conducting plate and cooling platform, be provided with thermal grease layer.
By adopting aforementioned techniques scheme; the beneficial effects of the utility model are: by adopting two LED lamp bars that insulation protective jacket (as plastic protective sleeve, silica gel compound protective sleeve etc.) is set from both sides cross-illumination and under cooling platform; thereby make the utility model product have advantages of that illumination is even, eliminate the potential safety hazard that light fixture electric leakage produces; the heat that simultaneously LED lamp bar produces through heat-conducting plate heat conduction to cooling platform quick heat radiating; make its good heat dissipation effect; the utility model is simple in structure; cost is low; practical, can generally be applicable.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of the utility model embodiment.
The specific embodiment
Now with the specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, preferred Novel LED fluorescent tube of the present utility model, comprise body 1, be installed on lampshade 2 on body 1 and the power connector at body 1 two ends, also comprise two heat-conducting plates 3 and two LED lamp bars 4, described body 1 comprises cooling platform 11 and insulation protective jacket 12, described insulation protective jacket 12 is plastic protective sleeve, described cooling platform 11 both sides are equipped with draw-in groove, first edge 21 of described lampshade 2 through being located on lampshade 2 is fastened on cooling platform 11 draw-in groove tops, second edge 121 of described insulation protective jacket 12 through being located on insulation protective jacket 12 is fastened on cooling platform 11 draw-in groove bottoms, described cooling platform 11 is provided with the axisymmetric heat-conducting plate 3 along body center towards the one side of lampshade 2, the cross section of described two heat-conducting plates 3 is triangle, described two LED lamp bars 4 are located at respectively on the inclined-plane of two heat-conducting plates 3 near body central shaft, described LED lamp bar 3 comprises LED lamp and circuit board, described LED lamp is electrically connected to power connector through circuit board, described insulation protective jacket 12 is provided with the radiating groove 122 with body central axes, described cooling platform 11 is provided with radiator shutter 111 towards the one side of insulation protective jacket 12, described lampshade 2 is PC frosted cover, between described heat-conducting plate 3 and cooling platform 11, be provided with thermal grease layer.
In the utility model, insulation protective jacket can also be the protective sleeve that other insulating materials such as silica gel compound protective sleeve are made.
The utility model is by adopting two LED lamp bars that insulation protective jacket (as plastic protective sleeve, silica gel compound protective sleeve etc.) is set from both sides cross-illumination and under cooling platform; thereby make the utility model product have advantages of that illumination is even, eliminate the potential safety hazard that light fixture electric leakage produces; the heat that simultaneously LED lamp bar produces through heat-conducting plate heat conduction to cooling platform quick heat radiating; make its good heat dissipation effect; the utility model is simple in structure; cost is low, practical, can generally be applicable.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. a Novel LED fluorescent tube, comprise body, be installed on lampshade on body and the power connector at body two ends, it is characterized in that: also comprise two heat-conducting plates and two LED lamp bars, described body comprises cooling platform and insulation protective jacket, described cooling platform both sides are equipped with draw-in groove, first edge of described lampshade through being located on lampshade is fastened on cooling platform draw-in groove top, second edge of described insulation protective jacket through being located at insulation protection and putting is fastened on cooling platform draw-in groove bottom, described cooling platform is provided with along the axisymmetric heat-conducting plate in body center towards the one side of lampshade, the cross section of described two heat-conducting plates is triangle, described two LED lamp bars are located at respectively on the inclined-plane of two heat-conducting plates near body central shaft, described LED lamp bar is all electrically connected to the power connector at two ends, described insulation protection puts the radiating groove being provided with body central axes.
2. a kind of Novel LED fluorescent tube according to claim 1, is characterized in that: described cooling platform is provided with radiator shutter towards the one side of insulation protective jacket.
3. a kind of Novel LED fluorescent tube according to claim 1, is characterized in that: described lampshade is PC frosted cover.
4. a kind of Novel LED fluorescent tube according to claim 1, is characterized in that: between described heat-conducting plate and cooling platform, be provided with thermal grease layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570593.6U CN203453870U (en) | 2013-09-13 | 2013-09-13 | Novel light-emitting diode (LED) fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570593.6U CN203453870U (en) | 2013-09-13 | 2013-09-13 | Novel light-emitting diode (LED) fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453870U true CN203453870U (en) | 2014-02-26 |
Family
ID=50133743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570593.6U Expired - Fee Related CN203453870U (en) | 2013-09-13 | 2013-09-13 | Novel light-emitting diode (LED) fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570729A (en) * | 2014-11-04 | 2016-05-11 | 江苏欧密格光电科技股份有限公司 | LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle |
| CN107906381A (en) * | 2017-12-20 | 2018-04-13 | 众普森科技（株洲）有限公司 | Lamps and lanterns |
-
2013
- 2013-09-13 CN CN201320570593.6U patent/CN203453870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570729A (en) * | 2014-11-04 | 2016-05-11 | 江苏欧密格光电科技股份有限公司 | LED (Light Emitting Diode) fluorescent lamp tube with large light distribution angle |
| CN107906381A (en) * | 2017-12-20 | 2018-04-13 | 众普森科技（株洲）有限公司 | Lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN HAIJIA CAILIANG OPTICAL ELECTRONIC TECHNOLO Free format text: FORMER OWNER: QUANZHOU CAILIANG ELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20141203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 362400 QUANZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141203 Address after: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee after: FUJIAN HAIJIA CAILIANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: Licheng District of Quanzhou City, Fujian Province, 362000 dragon pool Street No. 19 (Hui Yan Feng Road building on the north side) Patentee before: Quanzhou Cailiang Electronics Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee after: Fujian Haijia Group Co.,Ltd. Address before: Longqiao Park Economic Development Zone in Anxi County of Quanzhou City, Fujian province 362400 Patentee before: FUJIAN HAIJIA CAILIANG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |