CN113296204A - Heat dissipation protective housing of encapsulation for optical fiber device - Google Patents
Heat dissipation protective housing of encapsulation for optical fiber device Download PDFInfo
- Publication number
- CN113296204A CN113296204A CN202110532098.5A CN202110532098A CN113296204A CN 113296204 A CN113296204 A CN 113296204A CN 202110532098 A CN202110532098 A CN 202110532098A CN 113296204 A CN113296204 A CN 113296204A
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- Prior art keywords
- heat dissipation
- disc
- optical fiber
- sliding block
- groove
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4436—Heat resistant
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to the technical field of optical fiber devices, and discloses an encapsulated heat dissipation protective shell for an optical fiber device, which comprises a heat dissipation device, wherein interface protection devices are arranged at two ends of the heat dissipation device, a sliding block is arranged at the front end of each interface protection device, a protection disc is arranged at the rear end of each interface protection device, a heat dissipation box is arranged between the interface protection devices, fixing bolts are arranged at two side ends of each sliding block, a clamp is arranged in each fixing bolt, a concave groove is formed in the rear end of the interior of each sliding block, a first disc and a second disc are respectively arranged at the top end and the bottom end of each protection disc, clamping grooves are formed in the inner side walls of the first disc and the second disc, and a top column is arranged along the bottom surface of the first disc. This optical fiber device is with heat dissipation protective housing of encapsulation, through having seted up the draw-in groove between first dish and second dish inboard, can make optic fibre and other lines carry out the effect of scarf joint through the draw-in groove, can effectually encapsulate the inside draw-in groove corner of effect of protection to it and be the arc, prevent that optic fibre from suffering the fifty percent discount and making its damage.
Description
Technical Field
The invention relates to the technical field of optical fiber devices, in particular to a packaged heat dissipation protective shell for an optical fiber device.
Background
The unit for converting, connecting and controlling optical path in optical fiber transmission system, also called optical passive device, mainly includes optical connector, optical coupler, optical switch, optical attenuator, multiplexer and demultiplexer, etc. and its packaging process is that the integrated circuit is assembled into chip final product.
However, the package of the conventional optical fiber device has certain defects, the heat dissipation and heat preservation effects of the conventional optical fiber device after the package is finished are extremely poor, the poor heat dissipation effect of the optical fiber device can reduce the service life of the optical fiber device, the connection between the optical fiber and the device is not well protected, the optical fiber is fragile, and the interface is easily dragged. Accordingly, one skilled in the art provides a heat dissipation protective housing for a package for an optical fiber device to solve the problems set forth in the background art described above.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the packaged heat dissipation protective shell for the optical fiber device, which has the advantages that the interface protection performance is good, the diagonal hole is formed at the bottom end of the heat dissipation box, the air flow inside the heat dissipation protective shell can form an air channel, the heat dissipation effect inside the heat dissipation protective shell is better than that of the original heat dissipation plate, and the like, and the technical problem is solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a packaged heat dissipation protective shell for an optical fiber device comprises heat dissipation devices, wherein interface protection devices are installed at two ends of each heat dissipation device, a sliding block is arranged at the front end of each interface protection device, a protection disc is arranged at the rear end of each interface protection device, and a heat dissipation box is installed between the interface protection devices;
fixing bolts are arranged at the two side ends of the sliding block, a clamp is arranged in each fixing bolt, and a concave groove is formed in the rear end of the inner part of the sliding block;
a first disc and a second disc are respectively arranged at the top end and the bottom end of the protection disc, clamping grooves are formed in the inner side walls of the first disc and the second disc, a top column is arranged along the edge of the bottom surface of the first disc, a top groove is formed along the edge of the top surface of the second disc, and a convex block is arranged at the front end of the protection disc;
the heat dissipation box is characterized in that a heat dissipation plate is installed on the bottom surface of the heat dissipation box, sliding block grooves are formed in two sides of the heat dissipation box, and diagonal holes are formed in the bottom surface of the heat dissipation plate.
Furthermore, the interface protection devices are arranged in two numbers, the interface protection devices are slidably mounted at two side ends of the heat dissipation box, and the protection disc is fixedly mounted inside the rear end of the sliding block through a fixing bolt.
Further, the fixing bolts are four in number, the fixing bolts are evenly installed on two sides of the sliding block, the clamp is installed at the center of the inner portion of the sliding block, a reset spring is installed between the outer side wall of the clamp and the inner wall of the sliding block, and the concave groove and the convex block are clamped with each other.
Further, first dish equals with the second dish size, many have been seted up to the draw-in groove, first dish passes through the draw-in groove with the second dish and closely laminates with the fore-set, the draw-in groove cross-section equals with the fore-set cross-section, the draw-in groove degree of depth equals with fore-set length, the fore-set welding is on first dish bottom surface edgewise, the fore-set is provided with a plurality ofly with the draw-in groove.
Further, the heat dissipation plate is arranged on the bottom surface inside the heat dissipation box, devices are arranged inside the heat dissipation box, and sliding block grooves are formed in two sides of the heat dissipation box and close to one end of the protection disc.
Furthermore, the quantity of the diagonal holes is equal to that of the heat dissipation holes formed in the bottom surface of the heat dissipation plate, and the cross section of each diagonal hole is in a shape like a Chinese character 'ba'.
Compared with the prior art, the invention provides a packaged heat dissipation protective shell for an optical fiber device, which has the following beneficial effects:
1. this optical fiber device is with heat dissipation protective housing of encapsulation, through install the slider between protection disk and heat dissipation box, and the inside fretwork of slider, can make to be connected between protection disk and the heat dissipation box through the slider, the inside loading of heat dissipation box has the device, sliding connection between slider and the slider groove can reach the effect of adjusting the hookup location between optic fibre and the device, and can protect optic fibre through slider and protection disk, optic fibre and device junction protect, effectually protect the kneck.
2. This optical fiber device is with heat dissipation protective housing of encapsulation, through having seted up the draw-in groove between first dish and second dish inboard, can make optic fibre and other lines carry out the effect of scarf joint through the draw-in groove, can effectually encapsulate the inside draw-in groove corner of effect of protection to it and be the arc, prevent that optic fibre from suffering the fifty percent discount and making its damage.
3. This optical fiber device is with heat dissipation protective housing of encapsulation, through installing the heating panel in heat dissipation box bottom, and the louvre both sides end of seting up on heating panel surface has seted up diagonal hole, can make inside air flow through diagonal hole, and can form the wind channel to diagonal hole, utilizes the wind channel can reach the effect of multi-direction wind direction convection current.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a heat dissipation device and the position of an optical cable device according to the present invention;
FIG. 2 is an enlarged partial view of A in structure 1 of the present invention;
FIG. 3 is a schematic top view of a heat sink in accordance with the present invention;
FIG. 4 is a schematic front view of a heat dissipation device with a structure of the present invention;
FIG. 5 is a schematic view of a structural heat-dissipating grid of the present invention;
FIG. 6 is an enlarged partial view of B in the structure 5 of the present invention;
FIG. 7 is a schematic side sectional view of a heat sink device according to the present invention;
FIG. 8 is an enlarged partial view of C in the structure 7 of the present invention;
FIG. 9 is a side view of a heat sink in accordance with the present invention;
FIG. 10 is a schematic view of the positions of the top slot and the clamping slot of the structure of the present invention;
FIG. 11 is a schematic view of the present invention with the protective disk detached;
FIG. 12 is a schematic front cross-sectional view of a heat dissipation device of the present invention;
FIG. 13 is an enlarged partial view of structure 12 of the present invention at D;
FIG. 14 is a schematic view of the connection between the slider and the convex block according to the present invention.
Wherein: 1. a heat sink; 2. an interface protection device; 3. a slider; 4. a protection disk; 5. a heat dissipation box; 31. a fixing bolt; 32. a clamp; 33. a concave groove; 41. a first disk; 42. a second disc; 43. a card slot; 44. a top pillar; 45. a top groove; 46. a convex block; 51. a heat dissipation plate; 52. a slider slot; 511. and (4) diagonal holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-14, a heat dissipation protective housing for packaging an optical fiber device includes a heat dissipation device 1, interface protection devices 2 are installed at two ends of the heat dissipation device 1, a slider 3 is installed at the front end of the interface protection device 2, a protective disc 4 is installed at the rear end of the interface protection device 2, and a heat dissipation box 5 is installed between the interface protection devices 2;
a first disc 41 and a second disc 42 are respectively arranged at the top end and the bottom end of the protection disc 4, clamping grooves 43 are formed in the inner side walls of the first disc 41 and the second disc 42, a top column 44 is arranged on the edge of the bottom surface of the first disc 41, a top groove 45 is formed on the edge of the top surface of the second disc 42, and a convex block 46 is arranged at the front end of the protection disc 4;
the heat dissipation box 5 is provided with a heat dissipation plate 51 on the bottom surface, slider grooves 52 are formed on both sides of the heat dissipation box 5, and the heat dissipation plate 51 is provided with diagonal holes 511 on the bottom surface.
Specifically, the number of the interface protection devices 2 is two, the interface protection devices 2 are slidably mounted at two side ends of the heat dissipation box 5, and the protection disk 4 is fixedly mounted inside the rear end of the sliding block 3 through a fixing bolt 31. Interface protection device 2 plays the effect of connecting protection disk 4 and heat dissipation box 5 to inside the slider groove 52 that interface protection device 2 joint was seted up at 5 both sides of heat dissipation box, gim peg 31 was provided with four, and gim peg 31 will protect 4 front end fixed mounting of disk inside slider 3, and another group gim peg 31 can carry out the effect of fixing to inside anchor clamps and optic fibre.
Specifically, the fixing bolts 31 are four in number, the fixing bolts 31 are uniformly installed on two sides of the sliding block 3, the clamp 32 is installed at the center inside the sliding block 3, the reset spring is installed between the outer side wall of the clamp 32 and the inner wall of the sliding block 3, and the concave groove 33 is clamped with the convex block 46. The gim peg 31 can consolidate and not hard up effect through the rotation, anchor clamps 32 constitutes for two arc rings, original position can be resumeed to anchor clamps 32 through reset spring, 3 both sides ends at heat dissipation box 5 of pegging graft of slider, and 3 and the effect of protection dish 4 for synchronous of slider, the gim peg 31 of rear end installation can be with protection dish 4 joint in inside, concave groove 33 can closely dock with the 46 shapes of convex block, be convenient for the effect of both mutual joints, be convenient for protect the effect of dish 4 zonulae occludens slider 3.
Specifically, first dish 41 equals with second dish 42 size, and draw-in groove 43 has seted up many, and first dish 41 closely laminates with fore-set 44 through draw-in groove 43 with second dish 42, and draw-in groove 43 cross-section equals with fore-set 44 cross-section, and draw-in groove 43 degree of depth equals with fore-set 44 length, and fore-set 44 welds at first dish 41 bottom surface edgewise, and fore-set 44 is provided with a plurality ofly with draw-in groove 43. First dish 41 equals with second dish 42 shape, is different from inboard fore-set 44 and the draw-in groove 43 of border department welding, and first dish 41 can reach the effect of being connected through fore-set 44 and the inseparable joint of draw-in groove 43 with second dish 42 to draw-in groove 43 has been seted up to first dish 41 and second dish 42 inner wall, and draw-in groove 43 inner space is greater than optic fibre, can make optic fibre scarf joint in inside, plays the effect of protecting optic fibre.
Specifically, the heat dissipation plate 51 is disposed on the bottom surface inside the heat dissipation box 5, the device inside the heat dissipation box 5 is provided with a device, and the two sides of the heat dissipation box 5 near one end of the protection plate 4 are provided with slider grooves 52. The louvre has been seted up on heating panel 51 surface, and heating panel 51 top surface four corners welding has the kicking block, can prevent device and heating panel direct contact through the kicking block jack-up, leads to the radiating effect not good etc. and the whole cuboid that is of heat dissipation box 5, and inside loading has the optic fibre device.
Specifically, the number of the diagonal holes 511 is equal to the number of the heat dissipating holes formed in the bottom surface of the heat dissipating plate 51, and the cross section of the diagonal hole 511 is in a shape of a Chinese character 'ba'. The inside two sets of wind channels that are provided with of diagonal hole 511, and the wind channel top links together, can blow through multi-direction and enter into inside effect, promotes inside radiating effect, and inside air and external air intercommunication reach effective radiating effect.
When in use, the slider 3 is arranged between the protection disc 4 and the heat dissipation box 5, the slider 3 is hollow inside, the protection disc 4 and the heat dissipation box 5 can be connected through the slider 3, a device is loaded inside the heat dissipation box 5, the effect of adjusting the connection position between the optical fiber and the device can be achieved through the sliding connection between the slider 3 and the slider groove 52, the optical fiber can be protected through the slider 3 and the protection disc 4, the connection position between the optical fiber and the device is protected, the interface is effectively protected, the clamping groove 43 is arranged between the inner sides of the first disc 41 and the second disc 42, the effect of embedding the optical fiber and other wires through the clamping groove 43 can be achieved, the corner of the clamping groove 43 inside the effect of packaging and protecting the optical fiber can be effectively arc-shaped, the optical fiber is prevented from being folded to damage the optical fiber, and the heat dissipation plate 51 is arranged at the bottom end of the heat dissipation box 5, and diagonal holes 511 are formed at two side ends of the heat dissipation holes formed in the surface of the heat dissipation plate 51, air inside can flow through the diagonal holes 511, and the diagonal holes 511 can form an air duct, so that the effect of multi-directional wind direction convection can be achieved by using the air duct.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat dissipation protective housing of a package for an optical fiber device, comprising a heat dissipation device (1), characterized in that: interface protection devices (2) are installed at two ends of the heat dissipation device (1), a sliding block (3) is arranged at the front end of each interface protection device (2), a protection disc (4) is arranged at the rear end of each interface protection device (2), and a heat dissipation box (5) is installed between the interface protection devices (2);
fixing bolts (31) are arranged at two side ends of the sliding block (3), a clamp (32) is arranged in each fixing bolt (31), and a concave groove (33) is formed in the rear end of the inner part of the sliding block (3);
a first disc (41) and a second disc (42) are respectively arranged at the top end and the bottom end of the protection disc (4), clamping grooves (43) are formed in the inner side walls of the first disc (41) and the second disc (42), a top column (44) is arranged on the edge of the bottom surface of the first disc (41), a top groove (45) is formed on the edge of the top surface of the second disc (42), and a convex block (46) is arranged at the front end of the protection disc (4);
the heat dissipation box is characterized in that a heat dissipation plate (51) is installed on the bottom surface of the heat dissipation box (5), sliding block grooves (52) are formed in two sides of the heat dissipation box (5), and diagonal holes (511) are formed in the bottom surface of the heat dissipation plate (51).
2. The heat-dissipating protective case of a package for an optical fiber device according to claim 1, wherein: the connector protection devices (2) are arranged in two numbers, the connector protection devices (2) are slidably mounted at two side ends of the heat dissipation box (5), and the protection disc (4) is fixedly mounted inside the rear end of the sliding block (3) through a fixing bolt (31).
3. The heat-dissipating protective case of a package for an optical fiber device according to claim 1, wherein: the fixing bolts (31) are four in number, the fixing bolts (31) are uniformly installed on two sides of the sliding block (3), the clamp (32) is installed at the center of the inner portion of the sliding block (3), a reset spring is installed between the outer side wall of the clamp (32) and the inner wall of the sliding block (3), and the concave groove (33) and the convex block (46) are clamped with each other.
4. The heat-dissipating protective case of a package for an optical fiber device according to claim 1, wherein: first dish (41) and second dish (42) size equal, many have been seted up in draw-in groove (43), first dish (41) and second dish (42) are closely laminated through draw-in groove (43) and fore-set (44), draw-in groove (43) cross-section is equal with fore-set (44) cross-section, draw-in groove (43) degree of depth equals with fore-set (44) length, fore-set (44) welding is on first dish (41) bottom surface edgewise, fore-set (44) are provided with a plurality ofly with draw-in groove (43).
5. The heat-dissipating protective case of a package for an optical fiber device according to claim 1, wherein: the heat dissipation plate (51) is arranged on the bottom surface inside the heat dissipation box (5), devices are arranged inside the heat dissipation box (5), and sliding block grooves (52) are formed in the two sides of the heat dissipation box (5) close to one end of the protection disc (4).
6. The heat-dissipating protective case of a package for an optical fiber device according to claim 1, wherein: the number of the diagonal holes (511) is equal to that of the heat dissipation holes formed in the bottom surface of the heat dissipation plate (51), and the cross section of each diagonal hole (511) is in a shape of Chinese character 'ba'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532098.5A CN113296204A (en) | 2021-05-14 | 2021-05-14 | Heat dissipation protective housing of encapsulation for optical fiber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110532098.5A CN113296204A (en) | 2021-05-14 | 2021-05-14 | Heat dissipation protective housing of encapsulation for optical fiber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113296204A true CN113296204A (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110532098.5A Pending CN113296204A (en) | 2021-05-14 | 2021-05-14 | Heat dissipation protective housing of encapsulation for optical fiber device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113296204A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003185896A (en) * | 2001-12-17 | 2003-07-03 | Fujikura Ltd | Conversion part structure of coated optical fiber tape |
| US7018113B1 (en) * | 2003-11-18 | 2006-03-28 | Optiworks, Inc. | Optical module package |
| JP2013023069A (en) * | 2011-07-21 | 2013-02-04 | Furukawa Electric Co Ltd:The | Electric supply device for slide seat |
| CN107636326A (en) * | 2015-07-23 | 2018-01-26 | 株式会社海莱客思 | Cable connector and the wireline operations mechanism for possessing the cable connector |
| CN211880406U (en) * | 2020-05-22 | 2020-11-06 | 深圳维讯通科技有限公司 | Stable form optical fiber transceiver |
-
2021
- 2021-05-14 CN CN202110532098.5A patent/CN113296204A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003185896A (en) * | 2001-12-17 | 2003-07-03 | Fujikura Ltd | Conversion part structure of coated optical fiber tape |
| US7018113B1 (en) * | 2003-11-18 | 2006-03-28 | Optiworks, Inc. | Optical module package |
| JP2013023069A (en) * | 2011-07-21 | 2013-02-04 | Furukawa Electric Co Ltd:The | Electric supply device for slide seat |
| CN107636326A (en) * | 2015-07-23 | 2018-01-26 | 株式会社海莱客思 | Cable connector and the wireline operations mechanism for possessing the cable connector |
| CN211880406U (en) * | 2020-05-22 | 2020-11-06 | 深圳维讯通科技有限公司 | Stable form optical fiber transceiver |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210824 |
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| RJ01 | Rejection of invention patent application after publication |