CN102496841A - Optical fiber tray - Google Patents
Optical fiber tray Download PDFInfo
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- CN102496841A CN102496841A CN2011104113414A CN201110411341A CN102496841A CN 102496841 A CN102496841 A CN 102496841A CN 2011104113414 A CN2011104113414 A CN 2011104113414A CN 201110411341 A CN201110411341 A CN 201110411341A CN 102496841 A CN102496841 A CN 102496841A
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- fiber reel
- optical fiber
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- fiber
- separation trough
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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 fine coiling heat radiation of a kind of light harvesting and pump light and dump a little in the fiber reel of one.
Background technology
In the existing coiling heat dissipation technology that is used for the 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 the container and adopted the method for whole glue envelope, though this method can guarantee to dispel the heat well, its shortcoming also is conspicuous; In case being exactly this part of devices, that goes wrong; Just will cause safeguarding inconvenience even can be described as and to safeguard, and can only this part integral body be abandoned, thereby cause unnecessary waste; The 2nd, gain fibre is coiled on fiber reel, two kinds of ways are also arranged, the one, adopt the light face of cylinder, put up double faced adhesive tape between the optical fiber and the face of cylinder, but this way is not only operated inconvenience, and radiating effect is also bad; Another kind of way is the system thread groove of getting on the bus on the fiber reel face of cylinder; But all open groove very deeply mostly and only drive on the face of cylinder; Need the pump light of gain fibre tail end be dumped a little to draw separately and dispose from fiber reel; Fractionated gain optical fiber is unsettled maybe need to carry out special radiating treatment to this section optical fiber thereby cause, and in a word, complex structure nor the optical fiber that is beneficial to different length are drawn from the optional position.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art; The present invention provides a kind of fiber reel; The face of cylinder that comprises end face and be connected in this end face; Said 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, be provided with pump light in the said deep-slotted chip breaker and dump a little.
Of the present inventionly further be improved to, said separation trough is the rectangular thread groove.
Of the present inventionly further be improved to, the separation trough of said separation trough is made as fillet.
Of the present inventionly further be improved to, said deep-slotted chip breaker is arranged at the top edge of fiber reel.
Of the present inventionly further be improved to, the two ends of said lead-over groove are respectively at being connected with described deep-slotted chip breaker and separation trough are tangent.
Of the present inventionly further be improved to, said fiber reel is provided with a plurality of countersunk head grooves, and said countersunk head groove is evenly arranged along the circumferencial direction of said end face.
Of the present inventionly further be improved to, said fiber reel is become by aluminium alloy or copper.
Of the present inventionly further be improved to, the face of cylinder of said fiber reel scribbles thermal paste.
Compared to prior art, fiber reel compact conformation of the present invention is practical, heat radiation is good; 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 the optional position cross-slot, the convenience operation integrated and steady in a long-term that can be laser provides strong guarantee.
Description of drawings
Fig. 1 is the structural representation of fiber reel of the present invention.
Embodiment
Below in conjunction with description of drawings and embodiment the present invention is further specified.
See also Fig. 1, the invention provides a kind of fiber reel 10, be used for the optical fiber coiling of (figure does not show).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 with 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 heat conductivility good aluminium alloy or copper.
In the present embodiment, separation trough 131 is the rectangular thread groove.It is understandable that the pitch of the height of fiber reel 10 and separation trough 131 can be carried out appropriate design according to the fiber lengths of reality.Separation trough 131 is used for the optical fiber that coils 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 the 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 twines fiber reel.
Lead-over groove 15 is connected between deep-slotted chip breaker 111 and the separation trough 131; In the present embodiment; The two ends of lead-over groove 15 respectively with deep-slotted chip breaker 111 and 131 tangent connections of separation trough, thereby guarantee that optical fiber can be from the end faces 11 of the face of cylinder 13 level and smooth coiling transition to optical fiber dishes 10 of fiber reel 10.
The end face 11 of fiber reel 10 also is provided with a plurality of countersunk head grooves 114, and countersunk head groove 114 is along the even interphase distribution of circumferencial direction of said end face.Countersunk head groove 113 is the 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.The countersunk head elongated slot can cooperate with the screwed hole of along the circumferential direction arranging on the heat sink plate so that fiber reel 10 is installed at any gyrobearing.It is understandable that the quantity of countersunk head groove 113 and position, shape can be provided with as required voluntarily.
When using fiber reel 10 of the present invention, the optical fiber compact disc is around in fiber reel 10, and it is good to guarantee heat radiation to scribble thermal paste 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, be used for the unabsorbed unnecessary pump light elimination of light path, the unnecessary pump light of this part also need be led away through fiber reel 10 after converting heat to.Fiber reel 10 is installed on the heat sink plate of abundant heat radiation when reality is used.It is understandable that heat sink plate can adopt water-cooled or air-cooled.It is good to guarantee heat conduction that heat-conducting glue or soft thermal conductive metallic material are set between fiber reel 10 and the heat sink plate.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (8)
1. fiber reel; The face of cylinder that comprises end face and be connected in this end face; It is characterized in that: said 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, be provided with pump light in the said deep-slotted chip breaker and dump a little.
2. according to the said fiber reel of claim 1, it is characterized in that: said separation trough is the rectangular thread groove.
3. according to claim 1 or 2 said fiber reels, it is characterized in that: the separation trough of said separation trough is made as fillet.
4. according to the said fiber reel of claim 1, it is characterized in that: said deep-slotted chip breaker is arranged at the top edge of fiber reel.
5. according to the said fiber reel of claim 1, it is characterized in that: the two ends of said lead-over groove are respectively at being connected with described deep-slotted chip breaker and separation trough are tangent.
6. according to the said fiber reel of claim 1, it is characterized in that: said fiber reel is provided with a plurality of countersunk head grooves, and said countersunk head groove is evenly arranged along the circumferencial direction of said end face.
7. according to the said fiber reel of claim 1, it is characterized in that: said fiber reel is become by aluminium alloy or copper.
8. according to the said fiber reel of claim 1, it is characterized in that: the face of cylinder of said 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 true CN102496841A (en) | 2012-06-13 |
| CN102496841B CN102496841B (en) | 2014-05-07 |
Family
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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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656213A (en) * | 2014-07-07 | 2015-05-27 | 西安邮电大学 | Structural design of wire spool of optical fiber delay product |
| 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 (7)
| 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 |
| JPH11162269A (en) * | 1997-11-27 | 1999-06-18 | Toshiba Corp | Superconducting equipment |
| US20010021300A1 (en) * | 2000-03-08 | 2001-09-13 | Fumisato Yoshida | Optical amplifying medium component and optical fiber amplifier having the same |
| CN1894538A (en) * | 2003-12-16 | 2007-01-10 | 3M创新有限公司 | Task lighting system |
| CN101222109A (en) * | 2008-01-22 | 2008-07-16 | 中国人民解放军国防科学技术大学 | Refrigerating method of high-capacity 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 refrigerating device for barrel-type fibre-optical |
| 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 (7)
| 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 |
| JPH11162269A (en) * | 1997-11-27 | 1999-06-18 | Toshiba Corp | Superconducting equipment |
| US20010021300A1 (en) * | 2000-03-08 | 2001-09-13 | Fumisato Yoshida | Optical amplifying medium component and optical fiber amplifier having the same |
| CN1894538A (en) * | 2003-12-16 | 2007-01-10 | 3M创新有限公司 | Task lighting system |
| CN101222109A (en) * | 2008-01-22 | 2008-07-16 | 中国人民解放军国防科学技术大学 | Refrigerating method of high-capacity 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 refrigerating device for barrel-type fibre-optical |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104656213A (en) * | 2014-07-07 | 2015-05-27 | 西安邮电大学 | Structural design of wire spool of optical fiber delay product |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102496841B (en) | 2014-05-07 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
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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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |