CN104053336A - Optical transceiver heat radiating plate and optical transceiver guide rail device - Google Patents
Optical transceiver heat radiating plate and optical transceiver guide rail device Download PDFInfo
- Publication number
- CN104053336A CN104053336A CN201310082744.8A CN201310082744A CN104053336A CN 104053336 A CN104053336 A CN 104053336A CN 201310082744 A CN201310082744 A CN 201310082744A CN 104053336 A CN104053336 A CN 104053336A
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- China
- Prior art keywords
- optical transceiver
- heat
- guide rail
- heating panel
- transfer plate
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Abstract
The invention discloses an optical transceiver heat radiating plate and an optical transceiver guide rail device. The device comprises an optical transceiver guide rail and an optical transceiver heat radiating plate. The optical transceiver guide rail is provided with a containing groove used for placing an optical transceiver light module. The optical transceiver heat radiating plate comprises a heat transfer plate, a heat conducting piece, and a heat radiating piece. The heat conducting piece and the heat radiating piece are respectively arranged at two ends of the heat transfer plate. The optical transceiver heat radiating plate is installed on the optical transceiver guide rail. The heat conducting piece is matched with the optical transceiver light module arranged in the containing groove. The heat energy generated by the optical transceiver light module in working is transferred to the heat transfer plate and is transmitted to the heat radiating piece through the heat transfer plate, and the heat energy is radiated outward through the heat radiating piece. According to the optical transceiver heat radiating plate and the optical transceiver guide rail device, the heat conduction is carried out through the direct cooperation of the heat conducting piece and the optical transceiver light module arranged in the containing groove, compared with an existing optical transceiver guide rail device, the heat radiation effect is better, the reservation of a large heat radiation space for heat radiation specially is not needed, the device can be thinner than the optical transceiver guide rail device, and the integration degree is better.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of optical transceiver (XFP:10G Small Form Factor Pluggable) heating panel and optical transceiver track-type facilities.
Background technology
XFP guiding rail set is widely used on communication apparatus, the heat radiation of existing XFP guiding rail set mainly by reserving enough height to ensure enough heat-dissipating spaces when designing, the radiating effect of this mode is poor, and make veneer due to the restriction of heat-dissipating space requirement cannot do thinner, on product form, limited the integrated level of veneer.
Summary of the invention
The main technical problem to be solved in the present invention is, a kind of optical transceiver heating panel and optical transceiver track-type facilities are provided, and solves existing optical transceiver guiding rail set radiating effect and the poor problem of integrated level.
For solving the problems of the technologies described above, the invention provides a kind of optical transceiver heating panel, described optical transceiver heating panel is used for and optical transceiver guide rail cooperating, described optical transceiver guide rail is provided with for placing the storage tank of optical transceiver optical module, and described optical transceiver heating panel comprises heat transfer plate, heat-conducting piece, heat sink; Described heat-conducting piece and heat sink are arranged at respectively the two ends of described heat transfer plate, after described optical transceiver heating panel is arranged on described optical transceiver guide rail, described heat-conducting piece coordinates with the optical transceiver optical module in being arranged at described storage tank, the heat producing during by described optical transceiver optical module work is directed at described heat transfer plate, described heat transfer plate reaches described heat sink by described heat, and described heat sink outwards distributes described heat.
In an embodiment of the present invention, described heat sink and described heat-conducting piece are all arranged on the face that described heat transfer plate coordinates with described optical transceiver guide rail, described optical transceiver heating panel is arranged on after described optical transceiver guide rail, and described heat-conducting piece stretches out described optical transceiver guide rail.
In an embodiment of the present invention, described heat-conducting piece stretches out one end the unsettled setting of described optical transceiver guide rail.
In an embodiment of the present invention, described heat sink is zigzag heat sink.
In an embodiment of the present invention, described heat-conducting piece is heat conduction boss.
In an embodiment of the present invention, described heat-conducting piece contacts with the optical transceiver optical module face in being arranged at described groove for described heat-conducting piece with the optical transceiver optical module cooperation in being arranged at described groove.
In order to solve the problems of the technologies described above, the present invention also provides a kind of optical transceiver track-type facilities, comprise optical transceiver guide rail and optical transceiver heating panel as above, described optical transceiver guide rail is provided with for placing the storage tank of optical transceiver optical module, described optical transceiver heating panel is arranged on described optical transceiver guide rail, described heat-conducting piece coordinates with the optical transceiver optical module in being arranged at described storage tank, the heat producing during by described optical transceiver optical module work is directed at described heat transfer plate, described heat transfer plate reaches described heat sink by described heat, described heat sink outwards distributes described heat.
In an embodiment of the present invention, described optical transceiver track-type facilities also comprises the fixture being fixedly connected with the two side of described storage tank respectively, and one end that described fixture coordinates with described optical transceiver heating panel is provided with at least one first keeper; Described heat transfer plate is provided with at least one second keeper coordinating with described the first keeper, and described heat transfer plate is fixed on described optical transceiver guide rail by described the first keeper and described the second keeper.
In an embodiment of the present invention, described storage tank is respectively equipped with buckle on two side, and described fixture is provided with and the described draw-in groove being clasped, and described fixture is fixed on the two side of described storage tank by described buckle and draw-in groove.
In an embodiment of the present invention, described the second keeper is the detent that is arranged on described heat transfer plate both sides; Described the first keeper is the positioning convex being arranged on one end that fixture coordinates with described optical transceiver heating panel; When described detent coordinates with described positioning convex, described positioning convex is sticked in described detent.
The invention has the beneficial effects as follows:
The invention provides a kind of optical transceiver heating panel and optical transceiver track-type facilities, comprise optical transceiver guide rail and optical transceiver heating panel, optical transceiver guide rail is provided with for placing the storage tank of optical transceiver optical module, and optical transceiver heating panel comprises heat transfer plate, heat-conducting piece, heat sink; Heat-conducting piece and heat sink are arranged at respectively the two ends of heat transfer plate, optical transceiver heating panel is arranged on optical transceiver guide rail, heat-conducting piece coordinates with the optical transceiver optical module in being arranged at described storage tank, the heat producing when optical transceiver optical module is worked is directed at heat transfer plate and reaches heat sink by heat transfer plate, by heat sink, heat is outwards distributed; Visible, the present invention directly coordinates heat conduction by heat-conducting piece with the optical transceiver optical module in being arranged at storage tank, rather than dispel the heat by reserved enough heat-dissipating spaces, therefore better than the radiating effect of existing optical transceiver track-type facilities, and heat is directly derived to optical transceiver guide rail to be distributed, not needing special is the reserved larger heat-dissipating space of heat radiation, and that can do than optical transceiver track-type facilities is thinner, and integrated level is better.
Accompanying drawing explanation
Fig. 1 is the XFP cooling plate structure schematic diagram of an embodiment of the present invention;
Fig. 2 is the XFP guide rail structure schematic diagram of an embodiment of the present invention;
Fig. 3 is the anchor structure schematic diagram of an embodiment of the present invention;
Fig. 4 is the XFP track-type facilities combination schematic diagram of an embodiment of the present invention.
Embodiment
Below by embodiment, by reference to the accompanying drawings the present invention is described in further detail.
The XFP heating panel providing in the present embodiment for XFP guide rail cooperating, the heat that the XFP optical module being arranged in XFP guide rail is produced is directed at outside XFP guide rail timely and effectively, and distribute, shown in Figure 1, it comprises heat transfer plate 1, heat-conducting piece 2, heat sink 3; Heat-conducting piece 2 and heat sink 3 are arranged at respectively the two ends of heat transfer plate 1, after XFP heating panel is arranged on XFP guide rail, heat-conducting piece 2 coordinates with the XFP optical module in being arranged at the storage tank of XFP guide rail, the heat producing when XFP optical module is worked is directed at heat transfer plate 1, heat transfer plate 1 reaches heat sink 2 by this heat, and 2 of heat sinks outwards distribute this heat.Owing to directly coordinating heat conduction by heat-conducting piece 1 with the XFP optical module in being arranged at storage tank, rather than dispel the heat by reserved enough heat-dissipating spaces, therefore the radiating effect of the XFP track-type facilities in the present embodiment is better than the radiating effect of existing XFP track-type facilities, and heat is directly derived to XFP guide rail to be distributed, not needing special is the reserved larger heat-dissipating space of heat radiation, what therefore the XFP track-type facilities in the present embodiment can be done is thinner, and integrated level is better.
Thin as far as possible to improve its integrated level for what further make XFP track-type facilities do, make its profile more attractive in appearance, shown in Figure 1, in the present embodiment, heat sink 3 and heat-conducting piece 2 are all arranged on the face that heat transfer plate 1 coordinates with XFP guide rail; And in order to guarantee radiating effect, heat sink 3 is set and after XFP heating panel is arranged on XFP guide rail, stretches out XFP guide rail, because heat sink 3 stretches out XFP guide rail, for heat sink 3 provides enough heat-dissipating spaces, and this heat-dissipating space is the heat-dissipating space that is independent of XFP guide rail, and the height of XFP guide rail be there is no to strict restriction.In theory, the area of dissipation of heat sink 3 self is larger, and its radiating efficiency is higher, therefore, heat sink 3 can be preferably set for zigzag heat sink in the present embodiment; And it is highly as long as meet after assembling, and the present position, bottom of heat sink 3 is higher than the height of XFP guide rail bottom, and in the present embodiment, preferred heat-conducting piece 3 stretches out one end the unsettled setting of XFP guide rail.Should be understood that, the heat sink 3 in the present embodiment is not limited in zigzag heat sink, and it can be any rule or erose heat sink, as long as guarantee that it has enough area of dissipations.
Equally, in order to guarantee heat transfer efficiency, the heat-conducting area of heat-conducting piece 2 is larger, and its heat-conducting effect is also just better.Meanwhile, when heat conduction, heat-conducting piece 2 directly with XFP optical module close contact and the area that contacts, phase heat-conducting effect is also better.Based on above-mentioned consideration, the mode that in the present embodiment, preferably heat-conducting piece 2 coordinates with XFP optical module is for directly to contact, and in order to guarantee contact area, the heat-conducting piece 2 in the present embodiment is preferably set to heat conduction boss; The shape of heat conduction boss specifically can arrange according to XFP optical module shape, as long as guarantee, between the two, has enough large contact area to meet heat transfer efficiency.
Should be understood that, the heat that the heat transfer plate 1 in the present embodiment sends heat-conducting plate 2 to self, in the process passing to heat sink 3, has part heat to distribute by heat transfer plate 1, but main heat is still by heat sink 3 and distributes.
Except the XFP heating panel shown in Fig. 1, XFP track-type facilities in the present embodiment also comprises XFP guide rail, this XFP guide rail is the above-mentioned guide rail coordinating with XFP heating panel, shown in Figure 2, in the middle of XFP guide rail 4, be provided with for placing the storage tank of XFP optical module, XFP heating panel is fixed on XFP guide rail 4, the heat-conducting piece 2 of XFP heating panel coordinates the heat producing when XFP optical module is worked to be directed at heat transfer plate 1 with XFP optical module in being fixed on storage tank, heat transfer plate 1 reaches heat sink 3 by this heat, and heat sink 3 outwards distributes this heat.
The fixed form of XFP heating panel in the present embodiment on XFP guide rail can select arrange according to actual conditions, such as can be fixing etc. by corresponding rivet connector is set.In the present embodiment, in order to improve packaging efficiency and accuracy, select to adopt following fixture to fix XFP heating panel and XFP guide rail; Shown in Figure 3, XFP track-type facilities comprises respectively the fixture 5 being fixedly connected with the two side of the storage tank of XFP guide rail, and fixture 5 is provided with draw-in groove 51; On the storage tank two side of XFP guide rail, be respectively equipped with buckle 41, during assembling, fixture 5 is fastened on the two side of storage tank by buckle 41 and draw-in groove 51, is also fixed on XFP guide rail.One end that fixture 5 coordinates with XFP heating panel is provided with at least one first keeper; Heat transfer plate 1 is provided with at least one second keeper coordinating with described the first keeper, and heat transfer plate is fixed on XFP guide rail 4 by described the first keeper and described the second keeper.Specifically shown in Figure 3, in the present embodiment, be preferably arranged on the first keeper on fixture 5 and be the positioning convex 51 being arranged on one end that fixture 5 coordinates with XFP heating panel, concrete number can arrange three, with the reliability that guarantees to connect; Corresponding, the second keeper arranging on heat transfer plate 1 is the detent 11 that is arranged on heat transfer plate 1 both sides; When detent 11 coordinates with positioning convex 52, positioning convex 52 is sticked in detent 11, XFP heating panel is fixed on XFP guide rail reliably, prevent that XFP heating panel from splitting away off from XFP guide rail, and by positioning convex 52 and detent 11, XFP heating panel and XFP guide rail are assembled together in the present embodiment, there is certain blind dress function, can improve the efficiency of assembling and the accuracy of assembling.XFP heating panel is assembled into after XFP guide rail by fixture 5, and the overall schematic of XFP track-type facilities as shown in Figure 4.
Visible, the more existing XFP track-type facilities of the thickness thickness of XFP track-type facilities provided by the invention is less, but heat dispersion is better, with respect to traditional XFP track-type facilities, there is integrated level high, the feature that thermal diffusivity is good, and install and to there is certain blind dress function, with respect to traditional X-ray FP track-type facilities, precision and the efficiency of its assembling are higher, better reliability.
Above content is in conjunction with concrete execution mode 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 (10)
1. an optical transceiver heating panel, described optical transceiver heating panel is used for and optical transceiver guide rail cooperating, described optical transceiver guide rail is provided with for placing the storage tank of optical transceiver optical module, it is characterized in that, described optical transceiver heating panel comprises heat transfer plate, heat-conducting piece, heat sink; Described heat-conducting piece and heat sink are arranged at respectively the two ends of described heat transfer plate, after described optical transceiver heating panel is arranged on described optical transceiver guide rail, described heat-conducting piece coordinates with the optical transceiver optical module in being arranged at described storage tank, the heat producing during by described optical transceiver optical module work is directed at described heat transfer plate, described heat transfer plate reaches described heat sink by described heat, and described heat sink outwards distributes described heat.
2. optical transceiver heating panel as claimed in claim 1, it is characterized in that, described heat sink and described heat-conducting piece are all arranged on the face that described heat transfer plate coordinates with described optical transceiver guide rail, described optical transceiver heating panel is arranged on after described optical transceiver guide rail, and described heat-conducting piece stretches out described optical transceiver guide rail.
3. optical transceiver heating panel as claimed in claim 2, is characterized in that, described heat-conducting piece stretches out one end the unsettled setting of described optical transceiver guide rail.
4. the optical transceiver heating panel as described in claim 1-3 any one, is characterized in that, described heat sink is zigzag heat sink.
5. the optical transceiver heating panel as described in claim 1-3 any one, is characterized in that, described heat-conducting piece is heat conduction boss.
6. the optical transceiver heating panel as described in claim 1-3 any one, it is characterized in that, described heat-conducting piece contacts with the optical transceiver optical module face in being arranged at described groove for described heat-conducting piece with the optical transceiver optical module cooperation in being arranged at described groove.
7. an optical transceiver track-type facilities, it is characterized in that comprising optical transceiver guide rail and the optical transceiver heating panel as described in claim 1-6 any one, described optical transceiver guide rail is provided with for placing the storage tank of optical transceiver optical module, described optical transceiver heating panel is arranged on described optical transceiver guide rail, described heat-conducting piece coordinates with the optical transceiver optical module in being arranged at described storage tank, the heat producing during by described optical transceiver optical module work is directed at described heat transfer plate, described heat transfer plate reaches described heat sink by described heat, described heat sink outwards distributes described heat.
8. optical transceiver track-type facilities as claimed in claim 7, it is characterized in that, described optical transceiver track-type facilities also comprises the fixture being fixedly connected with the two side of described storage tank respectively, and one end that described fixture coordinates with described optical transceiver heating panel is provided with at least one first keeper; Described heat transfer plate is provided with at least one second keeper coordinating with described the first keeper, and described heat transfer plate is fixed on described optical transceiver guide rail by described the first keeper and described the second keeper.
9. optical transceiver track-type facilities as claimed in claim 8, it is characterized in that, described storage tank is respectively equipped with buckle on two side, and described fixture is provided with and the described draw-in groove being clasped, and described fixture is fixed on the two side of described storage tank by described buckle and draw-in groove.
10. optical transceiver track-type facilities as claimed in claim 8, is characterized in that, described the second keeper is the detent that is arranged on described heat transfer plate both sides; Described the first keeper is the positioning convex being arranged on one end that fixture coordinates with described optical transceiver heating panel; When described detent coordinates with described positioning convex, described positioning convex is sticked in described detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082744.8A CN104053336A (en) | 2013-03-15 | 2013-03-15 | Optical transceiver heat radiating plate and optical transceiver guide rail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310082744.8A CN104053336A (en) | 2013-03-15 | 2013-03-15 | Optical transceiver heat radiating plate and optical transceiver guide rail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104053336A true CN104053336A (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310082744.8A Pending CN104053336A (en) | 2013-03-15 | 2013-03-15 | Optical transceiver heat radiating plate and optical transceiver guide rail device |
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| Country | Link |
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| CN (1) | CN104053336A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307450A (en) * | 2014-06-19 | 2016-02-03 | 中兴通讯股份有限公司 | Optical module radiator and communication equipment employing optical module radiator |
| CN106856653A (en) * | 2015-12-08 | 2017-06-16 | 华为技术有限公司 | A kind of radio frequency extension apparatus and its part |
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| CN1674360A (en) * | 2004-03-03 | 2005-09-28 | 蒂科电子公司 | Pluggable electronic receptacle with heat sink assembly |
| CN201628780U (en) * | 2010-03-18 | 2010-11-10 | 华为技术有限公司 | Cage of optical transceiver |
| CN102612302A (en) * | 2012-03-13 | 2012-07-25 | 华为技术有限公司 | Optical module radiator and optical module communication equipment |
| JP2012150395A (en) * | 2011-01-21 | 2012-08-09 | Hitachi Cable Ltd | Card module for optical communication |
| CN202587735U (en) * | 2012-05-10 | 2012-12-05 | 无锡鸿祥热导科技股份有限公司 | Insert type radiator |
| CN202759723U (en) * | 2012-07-13 | 2013-02-27 | 中兴通讯股份有限公司 | Heat radiation device of optical module |
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2013
- 2013-03-15 CN CN201310082744.8A patent/CN104053336A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1674360A (en) * | 2004-03-03 | 2005-09-28 | 蒂科电子公司 | Pluggable electronic receptacle with heat sink assembly |
| CN201628780U (en) * | 2010-03-18 | 2010-11-10 | 华为技术有限公司 | Cage of optical transceiver |
| JP2012150395A (en) * | 2011-01-21 | 2012-08-09 | Hitachi Cable Ltd | Card module for optical communication |
| CN102612302A (en) * | 2012-03-13 | 2012-07-25 | 华为技术有限公司 | Optical module radiator and optical module communication equipment |
| CN202587735U (en) * | 2012-05-10 | 2012-12-05 | 无锡鸿祥热导科技股份有限公司 | Insert type radiator |
| CN202759723U (en) * | 2012-07-13 | 2013-02-27 | 中兴通讯股份有限公司 | Heat radiation device of optical module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307450A (en) * | 2014-06-19 | 2016-02-03 | 中兴通讯股份有限公司 | Optical module radiator and communication equipment employing optical module radiator |
| CN106856653A (en) * | 2015-12-08 | 2017-06-16 | 华为技术有限公司 | A kind of radio frequency extension apparatus and its part |
| CN106856653B (en) * | 2015-12-08 | 2023-11-03 | 华为技术有限公司 | Remote radio device and components thereof |
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Application publication date: 20140917 |
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