CN203454022U - Novel light-emitting diode (LED) tube - Google Patents
Novel light-emitting diode (LED) tube Download PDFInfo
- Publication number
- CN203454022U CN203454022U CN201320570602.1U CN201320570602U CN203454022U CN 203454022 U CN203454022 U CN 203454022U CN 201320570602 U CN201320570602 U CN 201320570602U CN 203454022 U CN203454022 U CN 203454022U
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- Prior art keywords
- lamp bar
- heat
- led lamp
- conducting plate
- led
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Abstract
The utility model relates to the technical field of illumination, and provides a novel light-emitting diode (LED) tube which is simple in structure, good in cooling effect, long in service life and large in irritation angle. The novel LED tube comprises a rubber cover, a driver and more than two LED light bars, wherein each LED light bar comprises a circuit board and an LED light arranged on the circuit board; the circuit board is connected with the driver; the novel LED tube also comprises a light bar fixing base; the cross section of the light bar fixing base is of a hemispherical shape; a plurality of fixed slots are formed on the arc surface of the light bar fixing base; each LED light bar is respectively distributed on each fixed slot of the light bar fixing base; the light bar fixing base comprises a heat-conducting plate, a radiating plate and a base; the LED light bars are fixed on the fixed slots on the upper surface of the heat-conducting plate; the radiating plate is attached to the lower surface of the heat-conducting plate; the heat-conducting plate and the radiating plate are fixedly arranged on the base.
Description
Technical field
The utility model relates to lighting technical field, relates in particular to a kind of Novel LED lamp tube.
Background technology
Along with current LED fluorescent tube is that the bead weld of LED lamp is connected on pcb board, with heat-conducting glue, be attached on aluminum hull and dispel the heat, utilize driver transformation, voltage stabilizing, current limliting, after energising, LED lamp pearl is luminous, every LED lamp pearl is used power all to have certain scope, as requested power output size and the number of configuration mounted LED lamp bulb.Open market is used public illumination substantially to use fluorescent lamp, along with the use of LED fluorescent tube, saves the electricity charge of 55%-65% than original fluorescent lamp.But there is following shortcoming in existing LED fluorescent tube: the output light source of LED lamp is 120 degree only, and brightness irregularities, there is stronger light-gathering, use lamp panel and luminescent support can not bring into play catadioptric effect, people must stand in the front of LED lamp just can experience higher brightness, existing LED fluorescent tube is substantially all to adopt the heat sink being arranged under LED lamp bar to dispel the heat simultaneously, radiating effect is poor, the heat that LED lamp pearl produces can not dispel the heat timely, has affected the service life of LED fluorescent tube.
Summary of the invention
Therefore,, for above-mentioned problem, the utility model proposes a kind of simple in structure, good heat dissipation effect, long service life, Novel LED lamp tube that lighting angle is large.
For solving this technical problem, the utility model is taked following scheme: a kind of Novel LED lamp tube, comprise glue cover, driver and two above LED lamp bars, described LED lamp bar comprises circuit board and is located at the LED lamp on circuit board, described circuit board is connected with driver, also comprise lamp bar holder, the shape of cross section of described lamp bar holder is hemispherical, the arcwall face of described lamp bar holder is provided with a plurality of holddown grooves, each described LED lamp bar is laid on the holddown groove of lamp bar holder respectively, described lamp bar holder is by heat-conducting plate, heat sink and pedestal form, described LED lamp bar is fixed on the holddown groove of heat-conducting plate upper surface, described heat sink is attached at the lower surface of heat-conducting plate, described heat-conducting plate and heat sink are all fixedly arranged on pedestal.
Further, the heat sink on described lamp bar holder is provided with multi-disc radiator shutter away from the one side of heat-conducting plate.
Further, the left and right sides on the arcwall face of described lamp bar holder and end face are respectively equipped with LED lamp bar.
Further, described glue cover is provided with two for lamp bar holder is fixed on to the edge on glue cover, and this edge is arranged in the base bottom both sides of lamp bar holder.
By adopting aforementioned techniques scheme, the beneficial effects of the utility model are: by lay the different LED lamp bar of direction of illumination in LED fluorescent tube, greatly increased the lighting angle of LED fluorescent tube, simultaneously by first the heat of LED lamp bar first being derived again by heat sink quick heat radiating in time with heat-conducting plate, make heat can not accumulate on LED lamp, greatly extend the service life of LED lamp, significantly improved the radiating effect of LED fluorescent tube.By further improvement, the setting of radiator shutter, has increased area of dissipation, improves radiating efficiency, practical, can extensively promote the use of.
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 lamp tube of the present utility model, comprise glue cover 1, driver, article three, LED lamp bar 2 and lamp bar holder, described three LED lamp bars 2 and lamp bar holder are all located in glue cover 1, described LED lamp bar 2 comprises circuit board 21 and is located at the LED lamp 22 on circuit board 21, described circuit board 21 is connected with driver, the shape of cross section of described lamp bar holder is hemispherical, the arcwall face of described lamp bar holder is provided with three holddown grooves, each described LED lamp bar 2 is laid on the holddown groove 31 of lamp bar holder respectively, described lamp bar holder is by heat-conducting plate 31, heat sink 32 and pedestal 33 form, described LED lamp bar 2 is fixed on the holddown groove of heat-conducting plate 31 upper surfaces, described heat sink 32 is attached at the lower surface of heat-conducting plate 31, described heat-conducting plate 31 and heat sink 32 are all fixedly arranged on pedestal 33, heat sink 32 on described lamp bar holder 3 is provided with multi-disc radiator shutter 321 away from the one side of heat-conducting plate 31, the left and right sides on the arcwall face of described lamp bar holder 3 and end face are respectively equipped with LED lamp bar 2, described glue cover 1 is provided with two for lamp bar holder is fixed on to the edge 11 on glue cover, this edge 1 is arranged in pedestal 33 two bottom sides of lamp bar holder.
Holddown groove quantity in the utility model on the quantity of LED lamp bar and lamp bar holder can arrange according to situation demands such as LED fluorescent tube sizes.
The utility model by laying the different LED lamp bar of direction of illumination in LED fluorescent tube, greatly increased the lighting angle of LED fluorescent tube, simultaneously by first the heat of LED lamp bar first being derived again by heat sink quick heat radiating in time with heat-conducting plate, make heat can not accumulate on LED lamp, greatly extend the service life of LED lamp, significantly improved the radiating effect of LED fluorescent tube.By further improvement, the setting of radiator shutter, has increased area of dissipation, improves radiating efficiency, practical, can extensively promote the use of.
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 lamp tube, comprise glue cover, driver and two above LED lamp bars, described LED lamp bar comprises circuit board and is located at the LED lamp on circuit board, described circuit board is connected with driver, it is characterized in that: also comprise lamp bar holder, the shape of cross section of described lamp bar holder is hemispherical, the arcwall face of described lamp bar holder is provided with a plurality of holddown grooves, each described LED lamp bar is laid on the holddown groove of lamp bar holder respectively, described lamp bar holder is by heat-conducting plate, heat sink and pedestal form, described LED lamp bar is fixed on the holddown groove of heat-conducting plate upper surface, described heat sink is attached at the lower surface of heat-conducting plate, described heat-conducting plate and heat sink are all fixedly arranged on pedestal.
2. Novel LED lamp tube according to claim 1, is characterized in that: the heat sink on described lamp bar holder is provided with multi-disc radiator shutter away from the one side of heat-conducting plate.
3. Novel LED lamp tube according to claim 1 and 2, is characterized in that: the left and right sides on the arcwall face of described lamp bar holder and end face are respectively equipped with LED lamp bar.
4. Novel LED lamp tube according to claim 1, is characterized in that: described glue cover is provided with two for lamp bar holder is fixed on to the edge on glue cover, and this edge is arranged in the base bottom both sides of lamp bar holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570602.1U CN203454022U (en) | 2013-09-13 | 2013-09-13 | Novel light-emitting diode (LED) tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570602.1U CN203454022U (en) | 2013-09-13 | 2013-09-13 | Novel light-emitting diode (LED) tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454022U true CN203454022U (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570602.1U Expired - Fee Related CN203454022U (en) | 2013-09-13 | 2013-09-13 | Novel light-emitting diode (LED) tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568035A (en) * | 2016-10-31 | 2017-04-19 | 中山市荣亮照明有限公司 | Mirror front lamp |
-
2013
- 2013-09-13 CN CN201320570602.1U patent/CN203454022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568035A (en) * | 2016-10-31 | 2017-04-19 | 中山市荣亮照明有限公司 | Mirror front lamp |
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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 |