CN203868739U - Novel modulator tube - Google Patents
Novel modulator tube Download PDFInfo
- Publication number
- CN203868739U CN203868739U CN201420143156.0U CN201420143156U CN203868739U CN 203868739 U CN203868739 U CN 203868739U CN 201420143156 U CN201420143156 U CN 201420143156U CN 203868739 U CN203868739 U CN 203868739U
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- China
- Prior art keywords
- base
- modulator tube
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- bar shaped
- led
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Abstract
The utility model discloses a novel modulator tube. The novel modulator tube comprises a modulator tube shell and an LED strip-type light source. The modulator tube shell comprises a base and an optical outer cover. The modulator tube shell is a strip-type hollow shell, and the two ends of the modulator tube shell are open. The optical outer cover is of a hollow circular-arc-shaped structure. The base is of a square hollow columnar structure. The LED strip-type light source comprises a strip-type circuit board and LED devices, wherein the LED devices are distributed at intervals on the strip-type circuit board in the length direction of the strip-type circuit board. All the LED devices are connected in series. The LED strip-type light source is arranged in the modulator tube shell, and the luminous surfaces of all the LED devices face the optical outer cover. The optical outer cover is a PC lampshade. The base is a PC base. The optical outer cover and the base are integrally formed. According to the novel modulator tube, since the base of the modulator tube shell and the optical lampshade are integrally formed, the modulator tube shell is manufactured without secondary forming, and the manufacturing cost is low; it is only needed that the LED strip-type light source is arranged in the modulator tube shell in the assembly process; consequently, the assembly operation process of the modulator tube shell is omitted, and the novel modulator tube is easy and convenient to assemble.
Description
Technical field
The utility model relates to field of illuminating lamps, particularly a kind of fluorescent tube of LED fluorescent lamp.
Background technology
Fluorescent lamp is one of topmost light fixture of current lighting field, is widely used in the places such as lighting of home, Educational Facility Lighting, market illumination.Existing LED fluorescent lamp, its structure generally comprises fluorescent tube, power supply and plug, this fluorescent tube is strip, this fluorescent tube comprises fluorescent tube housing and LED strip source, this fluorescent tube housing comprises base and the optical shield that mutual fastening is installed, this optical shield is open circles arc structure, this base is hollow square column structure, this LED strip source comprises bar shaped wiring board and is arranged on bar shaped wiring board, and along the LED device of the length direction gap distribution of this bar shaped wiring board, each LED device is connected in series, this LED strip source is located in this fluorescent tube housing, and the light-emitting area of each LED device is towards this optical shield, the both ends of this fluorescent tube housing are all provided with plug, this power supply is electrically connected to LED strip source is powered with this LED strip source by two plugs.The LED fluorescent tube of this kind of structure, because optical lampshade is PC cover, base is aluminium backing, during making, optical lampshade need separate moulding with base, make the cost of manufacture of fluorescent tube housing higher, while assembling fluorescent tube, need first optical lampshade and base to be fastened simultaneously, then LED strip source is packed into and just can, make the assembling of fluorescent tube divide two steps to carry out, assembling is comparatively inconvenient.
In view of this, the inventor conducts in-depth research the structure of LED fluorescent-lamp tube, and this case produces thus.
Utility model content
The purpose of this utility model is to provide the novel lamp tube that a kind of cost of manufacture is low, easy to assembly.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of novel lamp tube, comprise fluorescent tube housing and LED strip source, this fluorescent tube housing comprises base and optical shield, this fluorescent tube housing is the opening-like bar shaped hollow housings in two ends, this optical shield is open circles arc structure, this base is hollow square column structure, this LED strip source comprises bar shaped wiring board and is arranged on bar shaped wiring board, and along the LED device of the length direction gap distribution of this bar shaped wiring board, each LED device is connected in series, this LED strip source is located in this fluorescent tube housing, and the light-emitting area of each LED device is towards this optical shield; Above-mentioned optical lampshade is PC lampshade, and above-mentioned base is PC base, and above-mentioned optical lampshade and above-mentioned base one-body molded.
The port both sides, one end that above-mentioned base is connected with above-mentioned optical lampshade convex with respectively the installation raised line extending along the length direction of above-mentioned optical lampshade, in the relative opposite of two above-mentioned installation raised lines, be concaved with respectively the installation groove extending along the length direction of above-mentioned installation raised line, and the two ends of above-mentioned installation groove are opening-like.
Above-mentioned bar shaped wiring board is bar shaped glass-fiber-plate.
Adopt after such scheme, a kind of novel lamp tube of the present utility model, because base and the optical lampshade of fluorescent tube housing are one-body molded, while making like this fluorescent tube housing without a minute post forming, cost of manufacture is low, while assembling, only LED strip source need be packed in fluorescent tube housing, without fluorescent tube housing assembly operation, it is comparatively simple and easy, convenient to assemble simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
In figure:
Fluorescent tube housing 1 base 11
Optical lampshade 12 LED strip sources 2
Bar shaped wiring board 21 LED devices 22
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
A kind of novel lamp tube of the present utility model, as Fig. 1, shown in 2, comprise fluorescent tube housing 1 and LED strip source 2, this fluorescent tube housing 1 comprises base 11 and optical shield 12, this fluorescent tube housing 1 is the opening-like bar shaped hollow housings in two ends, this base 11 is hollow square column structure, one end end face of this base 11 is opening-like, this base 11 is PC base, this optical shield 12 is open circles arc structure, this optical lampshade 12 is PC lampshade, this optical lampshade 12 is one-body molded with this base 11, the openend both sides of this optical lampshade 12 are connected with the openend both sides arc transition one of this base 11, this LED strip source 2 comprises bar shaped wiring board 21 and is arranged on bar shaped wiring board 21, and along the LED device 22 of the length direction gap distribution of this bar shaped wiring board 21, this bar shaped wiring board 21 is bar shaped glass-fiber-plate, each LED device 22 is connected in series, this LED strip source 2 is located in this fluorescent tube housing 1, and the light-emitting area of each LED device 22 is towards this optical shield 12, the openend port both sides of this base 11 convex with respectively the installation raised line 111 extending along the length direction of optical lampshade 12, two install the installation groove that is concaved with respectively the length direction extension of edge installation raised line 111 in the opposite that raised line 111 is relative, and the two ends that groove is installed are opening-like.
A kind of novel lamp tube of the present utility model, during assembling, port by two installation grooves by the dual-side of bar shaped wiring board 21 together corresponding insertion two install in grooves, and slide along groove is installed, can make bar shaped wiring board 12 pack into completely in lamp housing 1, can complete like this installation of fluorescent tube, it is comparatively simple and easy, convenient to assemble, base 11 is one-body molded with optical lampshade 12 simultaneously, and while making like this fluorescent tube housing, without a minute post forming, cost of manufacture is low.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (3)
1. a novel lamp tube, comprise fluorescent tube housing and LED strip source, this fluorescent tube housing comprises base and optical shield, this fluorescent tube housing is the opening-like bar shaped hollow housings in two ends, this optical shield is open circles arc structure, this base is hollow square column structure, this LED strip source comprises bar shaped wiring board and is arranged on bar shaped wiring board, and along the LED device of the length direction gap distribution of this bar shaped wiring board, each LED device is connected in series, this LED strip source is located in this fluorescent tube housing, and the light-emitting area of each LED device is towards this optical shield; It is characterized in that: above-mentioned optical lampshade is PC lampshade, above-mentioned base is PC base, and above-mentioned optical lampshade and above-mentioned base one-body molded.
2. a kind of novel lamp tube according to claim 1, it is characterized in that: the port both sides, one end that above-mentioned base is connected with above-mentioned optical lampshade convex with respectively the installation raised line extending along the length direction of above-mentioned optical lampshade, in the relative opposite of two above-mentioned installation raised lines, be concaved with respectively the installation groove extending along the length direction of above-mentioned installation raised line, and the two ends of above-mentioned installation groove are opening-like.
3. a kind of novel lamp tube according to claim 1, is characterized in that: above-mentioned bar shaped wiring board is bar shaped glass-fiber-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143156.0U CN203868739U (en) | 2014-03-27 | 2014-03-27 | Novel modulator tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143156.0U CN203868739U (en) | 2014-03-27 | 2014-03-27 | Novel modulator tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203868739U true CN203868739U (en) | 2014-10-08 |
Family
ID=51649692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143156.0U Expired - Fee Related CN203868739U (en) | 2014-03-27 | 2014-03-27 | Novel modulator tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203868739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419214A (en) * | 2015-12-23 | 2016-03-23 | 扬州天喜塑胶有限公司 | Integrated lamp holder and production process thereof |
| CN105440535A (en) * | 2015-12-22 | 2016-03-30 | 扬州天喜塑胶有限公司 | Integral lamp bracket and production technology thereof |
| CN105482282A (en) * | 2015-12-23 | 2016-04-13 | 扬州天喜塑胶有限公司 | Integral lamp holder and production process thereof |
| CN105504568A (en) * | 2015-12-22 | 2016-04-20 | 扬州天喜塑胶有限公司 | Integrated lamp bracket and production technology thereof |
-
2014
- 2014-03-27 CN CN201420143156.0U patent/CN203868739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440535A (en) * | 2015-12-22 | 2016-03-30 | 扬州天喜塑胶有限公司 | Integral lamp bracket and production technology thereof |
| CN105504568A (en) * | 2015-12-22 | 2016-04-20 | 扬州天喜塑胶有限公司 | Integrated lamp bracket and production technology thereof |
| CN105419214A (en) * | 2015-12-23 | 2016-03-23 | 扬州天喜塑胶有限公司 | Integrated lamp holder and production process thereof |
| CN105482282A (en) * | 2015-12-23 | 2016-04-13 | 扬州天喜塑胶有限公司 | Integral lamp holder and production process thereof |
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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: 20141008 Termination date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |