CN216561109U

CN216561109U - High-efficient radiating high rate optical module for 5G

Info

Publication number: CN216561109U
Application number: CN202123337853.9U
Authority: CN
Inventors: 鲁从科; 肖刚; 夏致富; 陈芬; 陈福娣; 梁天人
Original assignee: Shenzhen Ascent Optics Co ltd
Current assignee: Shenzhen Ascent Optics Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-17
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a high-efficiency heat-dissipation high-speed optical module for 5G, which comprises a lower shell and a heat conduction film, wherein the top of the lower shell is connected with an upper shell, a heat conduction plate is arranged in an inner cavity of the upper shell, the bottom of the heat conduction plate is connected with a heat conduction fin, a first heat conduction partition plate is arranged at the top of the heat conduction plate, and separation cavities are distributed on two sides of the first heat conduction partition plate. This high-efficient radiating high rate optical module for 5G adopts mutually supporting between a plurality of mechanisms, not only can effectually carry out efficient heat dissipation treatment to whole optical module, prevent that the inside part that leads to inside high temperature of the inside structure of optical module is impaired, simultaneously can effectually prevent that external dust from entering into the inside of device at radiating in-process, the pollution that leads to inside part to receive the dust causes the short circuit, and then influence the operation of whole optical module, and the locking structure that sets up can be convenient for dismantle and the installation between two casings, thereby be convenient for overhaul the inside of optical module.

Description

High-efficient radiating high rate optical module for 5G

Technical Field

The utility model relates to the technical field of optical modules, in particular to a high-efficiency radiating 5G high-speed optical module.

Background

The optical module comprises an optoelectronic device, a functional circuit, an optical interface and the like, wherein the optoelectronic device comprises a transmitting part and a receiving part, the optical module is used for photoelectric conversion, a transmitting end converts an electric signal into an optical signal, and a receiving end converts the optical signal into the electric signal after the optical signal is transmitted through an optical fiber. The optical module is used as an interface device of optical communication, is a necessary device in the optical fiber communication process, and plays an important role in the optical fiber communication process.

General optical modules in the market can generate a large amount of heat in the working process, so that internal structural parts cannot work normally, and the service life of the parts is influenced.

Disclosure of Invention

The utility model aims to provide a high-speed optical module for 5G, which can efficiently radiate heat, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient radiating 5G is with high rate optical module, includes casing and heat conduction membrane down, the top of casing is connected with the casing down, and goes up the inner chamber of casing and install the heat-conducting plate, the bottom of heat-conducting plate is connected with the heat conduction fin, first heat conduction baffle is installed at the top of heat-conducting plate, and the both sides distribution of first heat conduction baffle has the branch chamber, go up the inner chamber of casing and install second heat conduction baffle, the heat conduction membrane is installed in the top of casing, the both sides of casing are equipped with the louvre down, and the other end of louvre is connected with the dust screen, the engaging lug is installed to the inner chamber bottom of casing down, and the other end of engaging lug is connected with the lifter, the other end of lifter is connected with places the frame, and places the inner chamber of frame and install the cooling grid.

Further, the top both sides of casing are connected with the pull rod down, and the right side of pull rod is connected with the inserted block, spacing slider is installed to the both sides of inserted block, and spacing slider's inboard is connected with the guide bar, the surface connection of guide bar has reset spring, and reset spring's outside distributes and have the guide way, the right side both ends of inserted block are equipped with the slot, and the inner chamber of slot is connected with the inserted bar, the other end of inserted bar is connected with electric putter, and electric putter's surface connection has extension spring, extension spring's outside distributes and accomodates the groove, the outside distribution of inserted block has the locking hole.

Furthermore, the heat conduction fins are equidistantly distributed at the bottom of the heat conduction plate, and the heat conduction fins and the heat conduction plate are vertically distributed.

Furthermore, first heat conduction baffle equidistance distributes at the top of heat-conducting plate, and first heat conduction baffle is vertical form distribution with the heat-conducting plate.

Furthermore, the placing frame is connected with the lower shell in a sliding mode through a lifting rod, and the lifting rod is distributed in a crossed rhombus shape.

Furthermore, the inside diameter size of the limiting slide block is matched with the outside diameter size of the guide rods, and the guide rods are distributed in a parallel shape.

Furthermore, the inserted bars are symmetrically distributed along the transverse center line of the inserted block and are connected with the upper shell in a sliding mode through the electric push rod.

Furthermore, accomodate groove inside diameter size and inserted bar outside diameter size looks adaptation, and accomodate groove and locking hole to the intercommunication.

The utility model provides a high-efficiency heat-dissipation high-speed optical module for 5G, which has the following beneficial effects: the high-efficiency heat-dissipation 5G high-speed optical module adopts the mutual matching of a plurality of mechanisms, so that the whole optical module can be effectively subjected to high-efficiency heat dissipation treatment, internal parts are prevented from being damaged due to overhigh structural temperature inside the optical module, external dust can be effectively prevented from entering the device in the heat dissipation process, the internal parts are prevented from being polluted by the dust to cause short circuit, and further the operation of the whole optical module is influenced;

1. the heat-conducting plate, the heat-conducting partition plates and the heat-conducting film are combined for use, so that heat generated by internal parts of the optical module during working can be effectively conducted, and then the heat is dissipated out of the interior of the device, the stability of the internal temperature of the device is ensured, the internal parts of the optical module are prevented from being damaged due to overhigh temperature, the service life of the whole device is influenced, when the internal structure works to generate heat, the heat is transferred to the heat-conducting plate through the heat-conducting plate, then is transferred to the two heat-conducting partition plates through the heat-conducting partition plates, and then is transferred to the heat-conducting film through the heat-conducting partition plates, and when the heat is transferred to the heat-conducting film, the heat can be dissipated out of the optical module through the heat-conducting film, so that the heat dissipation effect is achieved.

2. According to the utility model, through the combined use of the arranged heat dissipation holes, the dust screen and the heat dissipation grating, the residual heat in the optical module can be dissipated, so that the residual heat in the optical module can be prevented, the normal operation of a device is further influenced, the heat in the lower shell is dissipated through the heat dissipation holes on the two sides, the dust screen can be arranged to prevent external dust from entering the optical module, the internal part structure is further damaged, and the short circuit condition occurs between circuits, and the arranged heat dissipation grating can effectively dissipate heat of parts on the placing frame.

3. According to the utility model, through the combined use of the arranged insertion block, the pull rod and the locking hole, the upper shell and the lower shell can be quickly installed and disassembled, so that the maintenance treatment of internal parts is facilitated, the upper shell and the lower shell are connected, the insertion block is inserted into the locking hole through the pull rod, the insertion rod is moved to one side of the insertion groove through the electric push rod, the insertion groove rod is moved into and out of the sliding groove, and the insertion rod fixes the position of the insertion block, so that the quick connection between the upper shell and the lower shell is facilitated.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a high-efficiency heat-dissipating 5G high-speed optical module according to the present invention;

FIG. 2 is a schematic front view of a high-efficiency heat-dissipating 5G high-speed optical module according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a of fig. 1 of a high-efficiency heat-dissipating 5G high-speed optical module according to the present invention.

In the figure: 1. a lower housing; 2. an upper housing; 3. a heat conducting plate; 4. a heat-conducting fin; 5. a first thermally conductive spacer; 6. a separation chamber; 7. a second thermally conductive spacer; 8. a thermally conductive film; 9. heat dissipation holes; 10. a dust screen; 11. connecting lugs; 12. a lifting rod; 13. placing the frame; 14. a heat dissipation grid; 15. a pull rod; 16. inserting a block; 17. a limiting slide block; 18. a guide bar; 19. a return spring; 20. a guide groove; 21. a slot; 22. inserting a rod; 23. an electric push rod; 24. an extension spring; 25. a receiving groove; 26. and a locking hole.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a high-efficiency heat-dissipation high-rate optical module for 5G comprises a lower shell 1 and a heat-conducting film 8, wherein the top of the lower shell 1 is connected with an upper shell 2, a heat-conducting plate 3 is installed in an inner cavity of the upper shell 2, the bottom of the heat-conducting plate 3 is connected with heat-conducting fins 4, the heat-conducting fins 4 are equidistantly distributed at the bottom of the heat-conducting plate 3, the heat-conducting fins 4 and the heat-conducting plate 3 are vertically distributed, heat generated by the internal work of the optical module can be transferred to the inside of the heat-conducting plate 3 through the arranged heat-conducting fins 4 and then transferred to the insides of two heat-conducting partition plates through the heat-conducting plate 3, a first heat-conducting partition plate 5 is installed at the top of the heat-conducting plate 3, partition cavities 6 are distributed at two sides of the first heat-conducting partition plate 5, the first heat-conducting partition plate 5 is equidistantly distributed at the top of the heat-conducting plate 3, a second heat-conducting partition plate 7 is installed in the inner cavity of the upper shell 2, the heat conducting film 8 is arranged at the top of the upper shell 2, the arranged heat conducting film 8 is of a double-layer structure, the lower layer of the heat conducting film is a graphene polyimide composite film, the upper layer of the heat conducting film is a copper foil, the ductility of the copper foil is good, the graphene polyimide composite film can be protected, and the copper foil and the graphene polyimide composite film have high-efficiency heat conducting and radiating performance and good radiating effect;

referring to fig. 1 and 2, heat dissipation holes 9 are formed in two sides of a lower housing 1, and the other ends of the heat dissipation holes 9 are connected to a dust screen 10, the heat dissipation holes 9 are arranged to dissipate heat remaining in the lower housing 1, so as to prevent heat remaining in the lower housing 1 and further damage to the internal structure, the dust screen 10 is arranged to prevent external dust from entering the lower housing 1, and thus parts inside the lower housing 1 are corroded and short-circuited to affect the operation of the whole device, a connection lug 11 is installed at the bottom of an inner cavity of the lower housing 1, and the other end of the connection lug 11 is connected to a lifting rod 12, the other end of the lifting rod 12 is connected to a placement frame 13, and a heat dissipation grid 14 is installed in the inner cavity of the placement frame 13, the heat dissipation grid 14 is arranged to improve the heat dissipation effect of the placement frame 13, the placement frame 13 is slidably connected to the lower housing 1 through the lifting rod 12, the lifting rods 12 are distributed in a crossed rhombus shape, and the lifting rods 12 are connected through the rotating shaft, so that the lifting rods 12 have certain ductility, and the arranged lifting rods 12 can play a certain supporting role on the placing frame 13;

referring to fig. 1 and 3, two sides of the top of the lower housing 1 are connected with a pull rod 15, the right side of the pull rod 15 is connected with an insert block 16, the insert block 16 can be pulled by the pull rod 15, and the insert block 16 can move transversely, two sides of the insert block 16 are provided with limit sliders 17, the inner sides of the limit sliders 17 are connected with guide rods 18, when the insert block 16 drives the limit sliders 17 to move transversely along with the guide rods 18, the limit sliders 17 can compress return springs 19, so that the return springs 19 deform, the inner diameter of the limit sliders 17 is matched with the outer diameter of the guide rods 18, the guide rods 18 are distributed in parallel, the outer surface of the guide rods 18 is connected with the return springs 19, guide grooves 20 are distributed on the outer side of the return springs 19, two ends of the right side of the insert block 16 are provided with slots 21, inner cavities of the slots 21 are connected with insert rods 22, the insert rods 22 are symmetrically distributed along the transverse center line of the insert block 16, and inserted bar 22 passes through electric putter 23 and upper housing 2 sliding connection, the other end of inserted bar 22 is connected with electric putter 23, and electric putter 23's surface is connected with extension spring 24, can drive inserted bar 22 through electric putter 23 and remove thereupon, thereby make inserted bar 22 carry out longitudinal motion in the inside of accomodating groove 25, extension spring 24's outside distributes and accomodates groove 25, accomodate groove 25 inboard diameter size and inserted bar 22 outside diameter size looks adaptation, and accomodate groove 25 and locking hole 26 to the intercommunication, the outside of inserted block 16 distributes and has locking hole 26.

In summary, when the high-efficiency heat-dissipating 5G high-speed optical module is used, according to the structure shown in fig. 1 and 3, firstly, when the upper housing 2 and the lower housing 1 need to be installed, the upper housing 2 is engaged with the inside of the lower housing 1, then the insert 16 is pushed to one side of the locking hole 26 through the pull rod 15, then the insert 16 moves to one side of the locking hole 26 under the action of the pull rod 15, and when the insert 16 moves transversely, the insert 16 drives the limit sliders 17 installed at both sides to move transversely, so that the limit slider 17 moves on the outer surface of the guide rod 18, and because the right side of the limit slider 17 is connected with the return spring 19, the return spring 19 is compressed when the limit slider 17 moves transversely, so that the return spring 19 deforms, and when the insert 16 moves to a certain extent, the electric push rod 23 drives the insert 22 to move to one side of the insert 16, so that the insertion rod 22 moves into the slot 21, and the position of the insertion block 16 is fixed by the insertion rod 22, thereby quickly connecting the upper casing 2 with the lower casing 1;

then according to the structure shown in fig. 1, when the parts inside the device work to generate heat, the heat is transferred to the inside of the heat conducting plate 3 through the arranged heat conducting fins 4, then the heat is transferred to the inner side of the first heat conducting partition plate 5 through the heat conducting plate 3, then the heat is transferred to the inner side of the second heat conducting partition plate 7 through the first heat conducting partition plate 5, and then the heat is transferred to the inside of the heat conducting film 8 under the action of the second heat conducting partition plate 7, and because the heat conducting film 8 is of a double-layer structure, the lower layer is a graphene polyimide composite film, the upper layer is a copper foil, the copper foil has good ductility, can form protection on the graphene polyimide composite film, both the copper foil and the graphene polyimide composite film have high-efficiency heat-conducting performance and good heat-dissipating effect, so that the heat can be dissipated through the heat conducting film 8, thereby reducing the temperature inside the device, the service life of internal parts is prolonged;

finally according to the structure shown in fig. 1 and 2, when the structure at the top of the frame 13 is placed to generate heat, the generated heat is dissipated through the heat dissipation holes 9, so that the structure temperature inside the lower shell 1 is reduced, the stability of the internal temperature of the device is ensured, the structure is prevented from being damaged due to overhigh internal temperature, the dust screen 10 can prevent external dust from entering the shell, the short circuit of parts inside the device is further caused, and the subsequent normal operation of the device is influenced.

Claims

1. The high-efficiency heat-dissipation 5G high-rate optical module is characterized by comprising a lower shell (1) and a heat-conducting film (8), wherein the top of the lower shell (1) is connected with an upper shell (2), a heat-conducting plate (3) is installed in an inner cavity of the upper shell (2), heat-conducting fins (4) are connected to the bottom of the heat-conducting plate (3), a first heat-conducting partition plate (5) is installed at the top of the heat-conducting plate (3), partition cavities (6) are distributed on two sides of the first heat-conducting partition plate (5), a second heat-conducting partition plate (7) is installed in an inner cavity of the upper shell (2), the heat-conducting film (8) is installed at the top of the upper shell (2), heat-dissipation holes (9) are formed in two sides of the lower shell (1), the other ends of the heat-dissipation holes (9) are connected with a dust screen (10), and connecting lugs (11) are installed at the bottom of the inner cavity of the lower shell (1), and the other end of engaging lug (11) is connected with lifter (12), the other end of lifter (12) is connected with places frame (13), and places the inner chamber of frame (13) and install radiator grille (14).

2. The efficient heat-dissipation high-speed optical module for 5G according to claim 1, wherein pull rods (15) are connected to two sides of the top of the lower shell (1), an insertion block (16) is connected to the right side of each pull rod (15), limiting sliders (17) are installed on two sides of each insertion block (16), guide rods (18) are connected to the inner sides of the limiting sliders (17), a return spring (19) is connected to the outer surface of each guide rod (18), guide grooves (20) are distributed on the outer side of each return spring (19), slots (21) are formed in two ends of the right side of each insertion block (16), an insertion rod (22) is connected to the inner cavity of each slot (21), an electric push rod (23) is connected to the other end of each insertion rod (22), an extension spring (24) is connected to the outer surface of each electric push rod (23), storage grooves (25) are distributed on the outer side of each extension spring (24), and locking holes (26) are distributed on the outer side of the inserting block (16).

3. The 5G high-speed optical module with high heat dissipation efficiency as claimed in claim 1, wherein the heat-conducting fins (4) are equidistantly distributed at the bottom of the heat-conducting plate (3), and the heat-conducting fins (4) are vertically distributed with respect to the heat-conducting plate (3).

4. The 5G high-speed optical module with high heat dissipation efficiency as claimed in claim 1, wherein the first heat-conducting partition plates (5) are equidistantly distributed on the top of the heat-conducting plate (3), and the first heat-conducting partition plates (5) are vertically distributed with respect to the heat-conducting plate (3).

5. The 5G high-speed optical module with efficient heat dissipation according to claim 1, wherein the placing frame (13) is slidably connected with the lower shell (1) through a lifting rod (12), and the lifting rod (12) is distributed in a crossed rhombus shape.

6. The 5G high-speed optical module with high heat dissipation efficiency as recited in claim 2, wherein the inside diameter of the limiting slide block (17) is matched with the outside diameter of the guide rods (18), and the guide rods (18) are distributed in parallel.

7. The 5G high-speed optical module with efficient heat dissipation according to claim 2, wherein the insertion rods (22) are symmetrically distributed along a transverse central line of the insertion block (16), and the insertion rods (22) are slidably connected with the upper shell (2) through electric push rods (23).

8. The 5G high-speed optical module with efficient heat dissipation as defined in claim 2, wherein the inside diameter of the receiving groove (25) is matched with the outside diameter of the insertion rod (22), and the receiving groove (25) is communicated with the locking hole (26).