CN102496841B - Optical fiber tray - Google Patents
Optical fiber tray Download PDFInfo
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- CN102496841B CN102496841B CN201110411341.4A CN201110411341A CN102496841B CN 102496841 B CN102496841 B CN 102496841B CN 201110411341 A CN201110411341 A CN 201110411341A CN 102496841 B CN102496841 B CN 102496841B
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- fiber reel
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- optical fiber
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- chip breaker
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Abstract
The invention provides an optical fiber tray, which is used for coiling optical fibers. The optical fiber tray comprises a top surface and a cylindrical surface, wherein the cylindrical surface is connected to the top surface; separation grooves are formed on the cylindrical surface of the optical tray; and arc grooves are formed on the top surface of the optical fiber tray. Transitional grooves are formed on the optical fiber tray and connected between the arc grooves and the separation grooves to smoothly connect the arc grooves with the separation grooves, and pump light pouring spots are formed in the arc grooves. The optical fiber tray has a practical and compact structure and a good heat radiating effect; and by using the optical fiber tray, the optical fibers are easy to coil, the pigtails of the optical fibers can be drawn out of optional positions in a groove-crossing mode and cannot be damaged, and powerful guarantee can be provided for the convenient integration and the long-term steady operation of lasers.
Description
Technical field
The present invention relates to a kind of fiber reel, relate in particular to the fine coiling heat radiation of a kind of light harvesting and pump light and dump the some fiber reel in one.
Background technology
In the existing coiling heat dissipation technology for fiber laser gain fibre, mainly contain two kinds of methods: the one, gain fibre and the device that is attached thereto are all packed in a container and adopt the method for overall rubber seal, although it is good that the method can guarantee heat radiation, but its shortcoming is also apparent, once being exactly this part of devices, that goes wrong, just will cause safeguarding that inconvenience even can be described as and cannot safeguard, and this part entirety can only be abandoned, thereby cause unnecessary waste; The 2nd, gain fibre is coiled on fiber reel, also there are two kinds of ways, the one, adopt the light face of cylinder, between optical fiber and the face of cylinder, put up double faced adhesive tape, but this way not only operates inconvenience, and radiating effect is also bad; Another kind of way is the thread groove processed of getting on the bus on the fiber reel face of cylinder, but mostly all groove opened very deeply and only drive on the face of cylinder, the pump light of gain fibre tail end need to be dumped a little and draw separately and dispose from fiber reel, thereby cause unsettled maybe needs of fractionated gain optical fiber to carry out special radiating treatment to this section of optical fiber, in a word, complex structure nor the optical fiber that is beneficial to different length are drawn from optional position.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of fiber reel, comprise end face and be connected in the face of cylinder of this end face, described fiber reel comprise around the face of cylinder, offer separation trough, be arranged at the deep-slotted chip breaker of top edge and be connected in deep-slotted chip breaker and separation trough between lead-over groove, in described deep-slotted chip breaker, be provided with pump light and dump a little.
Further improvement of the present invention is that described separation trough is rectangular thread groove.
Further improvement of the present invention is that the separation trough of described separation trough is made as fillet.
Further improvement of the present invention is that described deep-slotted chip breaker is arranged at the top edge of fiber reel.
Further improvement of the present invention is that the two ends of described lead-over groove are respectively at being connected with separation trough is tangent with described deep-slotted chip breaker.
Further improvement of the present invention is, described fiber reel is provided with multiple countersunk head grooves, and described countersunk head groove is evenly arranged along the circumferencial direction of described end face.
Further improvement of the present invention is that described fiber reel is become by aluminium alloy or copper.
Further improvement of the present invention is that the face of cylinder of described fiber reel scribbles thermal paste.
Compared to prior art, fiber reel compact conformation of the present invention practicality, heat radiation are well; Also can make the coiling work of optical fiber become more simple and easy, and fiber optic tap can draw and can not sustain damage in optional position cross-slot, can be the integrated and operation steady in a long-term of facilitating of laser strong guarantee is provided.
Accompanying drawing explanation
Fig. 1 is the structural representation of fiber reel of the present invention.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the present invention is further described.
Refer to Fig. 1, the invention provides a kind of fiber reel 10, for the coiling of optical fiber (not shown).Fiber reel 10 comprises end face 11 and is connected in the face of cylinder 13 of end face 11, also comprise further around the separation trough 131 on the face of cylinder 13, be arranged at the deep-slotted chip breaker 111 at end face 11 edges and be connected in deep-slotted chip breaker 111 and separation trough 131 between lead-over groove 15, this lead-over groove 15 makes deep-slotted chip breaker 111 and separation trough 131 smooth connections.
In the present embodiment, fiber reel 10 is become by the good aluminium alloy of heat conductivility or copper.
In the present embodiment, separation trough 131 is rectangular thread groove.Be understandable that, the pitch of the height of fiber reel 10 and separation trough 131 can be carried out appropriate design according to actual fiber lengths.Separation trough 131 is for the optical fiber coiling in fiber reel 10 is effectively separated, and the seamed edge of the both sides of separation trough 131 is made as fillet and can draws and can not sustain damage in optional position cross-slot to guarantee fiber optic tap.
In the present embodiment, deep-slotted chip breaker 111 is arranged at the top edge of fiber reel, so that Optical Fiber Winding fiber reel.
Lead-over groove 15 is connected between deep-slotted chip breaker 111 and separation trough 131, in the present embodiment, the two ends of lead-over groove 15 are connected with separation trough 131 is tangent with deep-slotted chip breaker 111 respectively, thereby guarantee that optical fiber can be from the end face 11 of the face of cylinder of fiber reel 10 13 level and smooth coiling transition to optical fiber dish 10.
The end face 11 of fiber reel 10 is also provided with multiple countersunk head grooves 114, and countersunk head groove 114 is along the even interphase distribution of circumferencial direction of described end face.Countersunk head groove 113 is arc strip.In the present embodiment, fiber reel 10 offers three countersunk head grooves 114, and these three countersunk head grooves 114 are evenly arranged along the circumferencial direction of end face 11.Countersunk head elongated slot can coordinate that with the screwed hole of along the circumferential direction arranging in heat sink plate fiber reel 10 is installed at any gyrobearing.Be understandable that, the quantity of countersunk head groove 113 and position, shape can arrange as required voluntarily.
While using fiber reel 10 of the present invention, optical fiber closely coils in fiber reel 10, can scribble thermal paste good to guarantee heat radiation on the face of cylinder 13 of fiber reel 10.In the deep-slotted chip breaker 111 at fiber reel 10 tops, be provided with pump light and dump a little, for by unabsorbed light path unnecessary pump light elimination, the unnecessary pump light of this part also needs to lead away by fiber reel 10 after converting heat to.Fiber reel 10 is installed in the heat sink plate of abundant heat radiation when reality is used.Be understandable that, heat sink plate can adopt water-cooled or air-cooled.Heat-conducting glue or soft thermal conductive metallic material are set good to guarantee heat conduction between fiber reel 10 and heat sink plate.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. a fiber reel, comprise end face and be connected in the face of cylinder of this end face, it is characterized in that: described fiber reel comprise around the face of cylinder, offer separation trough, be arranged at the deep-slotted chip breaker of top edge and be connected in deep-slotted chip breaker and separation trough between lead-over groove, in described deep-slotted chip breaker, being provided with pump light dumps a little, described lead-over groove part is arranged at the face of cylinder of described fiber reel, the end face that part is arranged at fiber reel, the two ends of described lead-over groove are connected with separation trough is tangent with described deep-slotted chip breaker respectively, and described separation trough is rectangular thread groove.
2. fiber reel according to claim 1, is characterized in that: the seamed edge of described separation trough is made as fillet.
3. fiber reel according to claim 1, is characterized in that: described deep-slotted chip breaker is arranged at the top edge of fiber reel.
4. fiber reel according to claim 1, is characterized in that: described fiber reel is provided with multiple countersunk head grooves, described countersunk head groove is evenly arranged along the circumferencial direction of described end face.
5. fiber reel according to claim 1, is characterized in that: described fiber reel is become by aluminium alloy or copper.
6. fiber reel according to claim 1, is characterized in that: the face of cylinder of described fiber reel scribbles thermal paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411341.4A CN102496841B (en) | 2011-12-12 | 2011-12-12 | Optical fiber tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110411341.4A CN102496841B (en) | 2011-12-12 | 2011-12-12 | Optical fiber tray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102496841A CN102496841A (en) | 2012-06-13 |
| CN102496841B true CN102496841B (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110411341.4A Active CN102496841B (en) | 2011-12-12 | 2011-12-12 | Optical fiber tray |
Country Status (1)
| Country | Link |
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| CN (1) | CN102496841B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656213B (en) * | 2014-07-07 | 2019-01-29 | 西安邮电大学 | A kind of structure design of fiber delay time product wire spool |
| CN109038193A (en) * | 2018-09-07 | 2018-12-18 | 广东国志激光技术有限公司 | A kind of optical fiber self-retaining coiling apparatus and the method using the device coiled fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108873A (en) * | 1984-12-17 | 1986-06-10 | 卡维·皮雷利公司 | Be used to make the method and the production line of the ordinary optical fiber cable that has the open helix grooves cable core |
| CN1894538A (en) * | 2003-12-16 | 2007-01-10 | 3M创新有限公司 | Task lighting system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11162269A (en) * | 1997-11-27 | 1999-06-18 | Toshiba Corp | Superconducting equipment |
| JP2001257402A (en) * | 2000-03-08 | 2001-09-21 | Nec Corp | Optical amplification medium component and optical fiber amplifier provided therewith |
| CN100588052C (en) * | 2008-01-22 | 2010-02-03 | 中国人民解放军国防科学技术大学 | Refrigeration method of high-power optical fiber laser |
| CN201294327Y (en) * | 2008-11-21 | 2009-08-19 | 中国科学院上海光学精密机械研究所 | Integral cooling device for cylindrical optical fiber |
| CN201828691U (en) * | 2010-07-29 | 2011-05-11 | 上海亨通光电科技有限公司 | Wide-spectrum optical fiber light source structure |
-
2011
- 2011-12-12 CN CN201110411341.4A patent/CN102496841B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108873A (en) * | 1984-12-17 | 1986-06-10 | 卡维·皮雷利公司 | Be used to make the method and the production line of the ordinary optical fiber cable that has the open helix grooves cable core |
| CN1894538A (en) * | 2003-12-16 | 2007-01-10 | 3M创新有限公司 | Task lighting system |
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| Publication number | Publication date |
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| CN102496841A (en) | 2012-06-13 |
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Owner name: HAN S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Free format text: FORMER NAME: DAZU LASER SCI. + TECH. CO., LTD., SHENZHEN |
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| CP01 | Change in the name or title of a patent holder |
Address after: Nanshan District high tech Park North new road Shenzhen city Guangdong province 518000 No. 9 building, a building in the West Han's laser production, on the eastern side of building five Patentee after: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Address before: Nanshan District high tech Park North new road Shenzhen city Guangdong province 518000 No. 9 building, a building in the West Han's laser production, on the eastern side of building five Patentee before: Dazu Laser Sci. & Tech. Co., Ltd., Shenzhen |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120613 Assignee: Han's TianCheng Semiconductor Co., Ltd. Assignor: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Contract record no.: 2015990000756 Denomination of invention: A dynamic balance optical fiber disc and its manufacturing method Granted publication date: 20140507 License type: Exclusive License Record date: 20150826 |
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Assignee: Han's TianCheng Semiconductor Co., Ltd. Assignor: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Contract record no.: 2015990000756 Date of cancellation: 20160707 |
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