CN116974021B - Protective housing for optical module with cooling mechanism - Google Patents
Protective housing for optical module with cooling mechanism Download PDFInfo
- Publication number
- CN116974021B CN116974021B CN202310962554.9A CN202310962554A CN116974021B CN 116974021 B CN116974021 B CN 116974021B CN 202310962554 A CN202310962554 A CN 202310962554A CN 116974021 B CN116974021 B CN 116974021B
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- plate
- connecting seat
- spring
- shell
- heat dissipation
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- 230000003287 optical effect Effects 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 44
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 11
- 230000005855 radiation Effects 0.000 abstract 2
- 230000009471 action Effects 0.000 description 12
- 239000002923 metal particle Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4266—Thermal aspects, temperature control or temperature monitoring
- G02B6/4268—Cooling
- G02B6/4269—Cooling with heat sinks or radiation fins
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
- G02B6/4261—Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical communication, in particular to a protective shell for an optical module with a heat radiation mechanism, which comprises a base, wherein a connecting seat is arranged at one end of the base, heat radiation components are arranged at the left end and the right end of the connecting seat, a main body is arranged at one side of the base, a shell is arranged at the periphery of the base, and a locking mechanism is arranged at the lower part of the connecting seat.
Description
Technical Field
The invention relates to the technical field of optical communication, in particular to a protective shell for an optical module with a heat dissipation mechanism.
Background
The steady development of the global telecommunication industry and the steady growth of broadband users lay a solid foundation for the development of the optical communication industry, along with the continuous improvement of the global bandwidth requirement and the expansion of the application fields of the optical communication industry such as a data center, security monitoring and the like, the optical fiber broadband access becomes a mainstream communication mode, under the promotion of the popularization of the terminals such as a smart phone and the like and the application such as video and cloud computing and the like, a telecommunication operator continuously invests in construction, upgrades the mobile broadband network and the optical fiber broadband network, the investment scale of the optical communication equipment is further enlarged, the communication of the optical communication industry is greatly developed, the update of an optical module is driven, the requirements of the communication equipment on the reduction of the equipment size and the improvement of the interface density are also higher and higher under the increasingly strong market competition environment of the current optical communication, the optical module is also developed towards a small package direction with high integration degree, meanwhile, the optical module is also increasingly used with the optical communication equipment, the optical module is used with the printed circuit board by transmitting an electric signal to the printed circuit board, receives the electric signal from the printed circuit board in a host device, the electric signal is communicated with the printed circuit board in the host device, the current optical module is inserted into a metal cage through the unlocking device, and the temperature of the optical module is not smoothly released from the metal cage, and the optical module cannot be smoothly operated in the process due to the situation that the unlocking process is too smooth if the temperature is not affected.
Disclosure of Invention
The invention aims to solve the defects in the background art, and provides a protective shell for an optical module with a heat dissipation mechanism.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a protective housing for optical module with cooling mechanism, includes the base, the connecting seat is installed to base one end, radiating component is installed at both ends about the connecting seat, the main part is installed to one side of base, the base periphery is provided with the shell, the connecting seat lower part is provided with locking mechanical system.
Preferably, a protective plug is arranged inside the connecting seat.
Preferably, a protecting sleeve is arranged at one end of the shell, which is far away from the connecting seat.
Preferably, the heat dissipation assembly comprises a heat conducting strip, two heat conducting plates, a heat dissipation shell, heat dissipation wind and ventilation openings, wherein the heat conducting plates are arranged at the front end and the rear end of the heat conducting strip, one heat conducting plate is arranged at the lower part of the main body, the other heat conducting plate is arranged at the left end and the right end of the connecting seat, the heat dissipation shell is arranged at the left side and the right side of the connecting seat, the heat dissipation shell is arranged at the periphery of the heat conducting plates, the heat dissipation wind is dissipated and arranged inside the heat dissipation shell, and the ventilation openings are arranged at one side, far away from the connecting seat, of the heat dissipation shell.
Preferably, the locking mechanical system includes backup pad, spacing groove, gag lever post, spring one, spring bolt and unlocking subassembly, the limiting groove is seted up in the backup pad four corners, gag lever post upper portion sliding connection is inside the limiting groove, gag lever post lower part fixed connection is in the connecting seat middle part, one set of spring is established in the gag lever post periphery, just spring one upper portion sets up in the backup pad lower part, spring bolt lower part fixed connection is in the backup pad middle part, the spring bolt is close to main part one side and is provided with the chamfer.
Preferably, the chamfer angle is less than 45 °.
Preferably, the unlocking component comprises a protecting shell, a second spring, a sliding rail, an unlocking plate and a baffle, wherein the protecting shell is arranged at the lower part of the sliding rail, one side, away from the protecting shell, of the sliding rail is arranged at the lower part of the connecting seat, the left side and the right side of the unlocking plate are slidably connected inside the sliding rail, the upper part of the baffle is fixedly connected at the lower part of the connecting seat, one end of the second spring is connected with the baffle, and the other end of the second spring is connected with the unlocking plate.
Preferably, the unlocking plate comprises a straight plate, a connecting plate and a locking groove, one end of the straight plate, which is far away from the main body, is fixedly connected to the lower portion of the connecting plate, the middle portion of the connecting plate is connected with one end of the spring II, which is far away from the baffle, the locking groove is formed in one side, which is far away from the connecting plate, of the straight plate, and the periphery of the lock tongue is arranged inside the locking groove.
Preferably, the straight board is provided with the draw-in groove away from the one end of connecting plate, spring bolt upper portion is provided with the fixture block, the fixture block periphery sets up inside the draw-in groove.
Preferably, a handle is arranged on one side, far away from the main body, of the connecting plate, and the handle penetrates through and is connected to the side wall of the protective shell in a sliding manner.
Compared with the prior art, the invention has the following beneficial effects:
1. the heat conducting plate inside the heat dissipation shell is made of innumerable tiny metal particles, and a plurality of cavities are formed inside the metal particles, so that a larger contact area exists between the metal particles, and after the heat is transferred onto the heat conducting plate by the other heat conducting plate and the heat conducting strip, the heat can be quickly dissipated through heat dissipation air, so that the normal operation of the optical module is ensured.
2. The handle is pulled, so that the unlocking plate presses the lock tongue on the lower part of the unlocking component, and the lock tongue is separated from lock holes on other equipment ports, so that the optical module can be smoothly pulled out from the other equipment ports.
3. When the unlocking plate moves to the end of the stroke, the supporting plate moves upwards under the action of the first spring, so that the clamping block on the upper portion of the lock tongue is clamped inside the clamping groove, the straight plate is reset under the action of the second spring after the hand is loosened, and smooth pulling-out of the optical module from other equipment ports is ensured.
Drawings
Fig. 1 is a schematic view of an upper side three-dimensional structure of a protective case for an optical module with a heat dissipation mechanism according to the present invention;
fig. 2 is a schematic view of a lower side three-dimensional structure of a protective housing for an optical module with a heat dissipation mechanism according to the present invention;
fig. 3 is a schematic view showing an unfolded three-dimensional structure of a protective case for an optical module with a heat dissipation mechanism according to the present invention;
fig. 4 is a schematic structural diagram of a heat dissipation mechanism of a protective housing for an optical module with a heat dissipation mechanism according to the present invention;
fig. 5 is a schematic structural diagram of a locking mechanism of a protective housing for an optical module with a heat dissipation mechanism according to the present invention;
fig. 6 is a schematic view of a sliding rail structure of a protection shell for an optical module with a heat dissipation mechanism according to the present invention;
fig. 7 is a schematic diagram of a latch structure of a protective case for an optical module with a heat dissipation mechanism according to the present invention;
fig. 8 is a schematic diagram of an unlocking plate structure of a protection shell for an optical module with a heat dissipation mechanism according to the present invention;
fig. 9 is an enlarged view at a in fig. 6.
In the figure: 1. a housing; 2. a connecting seat; 3. a protective plug; 4. a heat dissipation assembly; 401. a heat conducting strip; 402. a heat conductive plate; 403. a heat dissipation shell; 404. radiating wind; 405. a vent; 5. a base; 6. a locking mechanism; 601. a support plate; 602. a limit groove; 603. a limit rod; 604. a first spring; 605. a bolt; 606. a clamping block; 607. a protective shell; 608. a second spring; 609. a slide rail; 610. unlocking plate; 6101. a straight plate; 6102. a connecting plate; 6103. a locking groove; 6104. a clamping groove; 611. a baffle; 7. a main body.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The protection shell for the optical module with the heat dissipation mechanism as shown in fig. 1-9 comprises a base 5, a connecting seat 2 is installed at one end of the base 5, heat dissipation components 4 are installed at the left end and the right end of the connecting seat 2, a main body 7 is installed at one side of the base 5, the main body 7 consists of an optoelectronic device, a functional circuit, an optical interface and the like, the optoelectronic device comprises a transmitting part, a receiving part and a transmitting part, the main function of the main body 7 is that the transmitting part converts an electric signal into an optical signal, the receiving part converts the optical signal into the electric signal again after the optical signal is transmitted through an optical fiber, a shell 1 is arranged at the periphery of the base 5, a locking mechanism 6 is arranged at the lower part of the connecting seat 2, the heat conducting plate 402 positioned in the heat dissipation shell 403 is made of innumerable tiny metal particles, a plurality of cavities are formed in the metal particles, and a large contact area is formed between the metal particles, so that after the other heat conducting plate 402 and the heat conducting strip 401 transfer heat to the heat conducting plate 402, the heat can be quickly dissipated through the heat dissipating air 404, so that the normal operation of the optical module is ensured, the handle is pulled, so that the handle drives the unlocking plate 610 to move towards the outer side of the optical module under the limit of the sliding rail 609, the edge of the locking groove 6103 presses the locking bolt 605, the locking bolt 605 drives the supporting plate 601 to move downwards, so that the supporting plate 601 moves downwards and compresses the first spring 604, when the unlocking plate 610 moves to the end of the stroke, the supporting plate 601 moves upwards under the action of the first spring 604, so that the clamping block 606 is clamped inside the clamping groove 6104, the straight plate 6101 is reset under the action of the second spring 608 after the hand is released, so that the unlocking plate 610 presses the locking bolt 605 at the lower part of the unlocking assembly, so that the locking bolt 605 is separated from the locking holes on other equipment ports, thus, the optical module can be smoothly pulled out from other equipment ports.
The inside protection stopper 3 that is provided with of connecting seat 2, protection stopper 3 mainly is made by rubber, can prevent that protection stopper 3 from damaging inside the connecting seat 2, and then protect optical fiber connector, optical fiber adapter, optical module's optical interface and other equipment's port from external environmental pollution and external force damage.
One end of the shell 1, which is far away from the connecting seat 2, is provided with a protective sleeve to protect an interface on the circuit board from external environmental pollution and external force damage.
The heat dissipation assembly 4 comprises a heat conduction strip 401, two heat conduction plates 402, a heat dissipation shell 403, a heat dissipation wind dissipation 404 and a ventilation opening 405, wherein the heat conduction plates 402 are arranged at the front end and the rear end of the heat conduction strip 401, one of the heat conduction plates 402 is arranged at the lower part of the main body 7, the other heat conduction plate 402 is arranged at the left end and the right end of the connecting seat 2, the heat dissipation shell 403 is arranged at the left side and the right side of the connecting seat 2, the heat dissipation wind dissipation 404 is arranged at the periphery of the heat conduction plate 402, the ventilation opening 405 is arranged at one side, far away from the connecting seat 2, of the heat dissipation shell 403, the heat conduction plates 402 positioned in the heat dissipation shell 403 are made of innumerable tiny metal particles, and a plurality of cavities are formed in the metal particles, so that a larger contact area is formed between the metal particles, and the heat dissipation can be carried out through the heat dissipation wind dissipation 404 after the heat dissipation of the other heat conduction plate 402 and the heat conduction strip 401 transfers heat to the heat conduction plate 402, so that the normal operation of the light module is ensured.
The locking mechanism 6 comprises a supporting plate 601, a limiting groove 602, a limiting rod 603, a first spring 604, a lock tongue 605 and an unlocking component, wherein the limiting groove 602 is formed in four corners of the supporting plate 601, the upper portion of the limiting rod 603 is slidably connected inside the limiting groove 602, the lower portion of the limiting rod 603 is fixedly connected to the middle portion of the connecting seat 2, the first spring 604 is sleeved on the periphery of the limiting rod 603, the upper portion of the first spring 604 is arranged on the lower portion of the supporting plate 601, the lower portion of the lock tongue 605 is fixedly connected to the middle portion of the supporting plate 601, a corner cut is formed on one side, close to the main body 7, of the lock tongue 605, when the optical module needs to be taken down, the unlocking plate 610 is pulled, the edge of the locking groove 6103 is used for extruding the lock tongue 605 under the limitation of the sliding rail 609, the lock tongue 605 is enabled to drive the supporting plate 601 to move downwards, the first spring 604 is compressed, when the unlocking plate 610 moves to the tail end of the stroke, the supporting plate 601 moves upwards under the action of the first spring 604, the clamping block 606 is clamped inside the clamping groove 6104, the straight plate 1 is prevented from being loose, the straight plate 608 is reset under the action of the second spring 608, and the lock tongue 605 is enabled to be reset to be pushed out of the optical module, and the lock tongue can be separated from other optical module.
The angle of cut is less than 45, pulling unlocking plate 610 for unlocking plate 610 removes to the optical module outside under the restriction of slide rail 609, thereby make the edge extrusion spring bolt 605 of locked groove 6103, because the angle of cut is less than 45, make the edge extrusion spring bolt 605 of locked groove 6103 more light and smooth, make spring bolt 605 drive backup pad 601 and move down, thereby make backup pad 601 move down and compress spring one 604, when unlocking plate 610 moves to the end of the stroke, backup pad 601 can upwards move under the effect of spring one 604, thereby make fixture block 606 card in draw-in groove 6104 inside, prevent to loosen the hand back, straight board 6101 resets under the effect of spring two 608, thereby make unlocking plate 610 press spring bolt 605 in unlocking assembly lower part, make the lockhole separation on spring bolt 605 other equipment ports, thereby can be smooth with the optical module pull out from other equipment ports.
The unlocking component comprises a protecting shell 607, a second spring 608, a sliding rail 609, an unlocking plate 610 and a baffle 611, wherein the protecting shell 607 is arranged at the lower part of the sliding rail 609, one side of the sliding rail 609, far away from the protecting shell 607, is arranged at the lower part of the connecting seat 2, the left side and the right side of the unlocking plate 610 are slidably connected inside the sliding rail 609, the upper part of the baffle 611 is fixedly connected at the lower part of the connecting seat 2, one end of the second spring 608 is connected with the baffle 611, the other end of the second spring 608 is connected with the unlocking plate 610, the moving direction of the unlocking plate 610 is limited by the sliding rail 609, the unlocking plate 610 is enabled to move smoothly when the unlocking plate 610 moves, the unlocking plate 610 does not move randomly under the action of external force through the second spring 608, the baffle 611 and the protecting shell 607 can limit the moving distance of the unlocking plate 610, when a light module is required to be removed, the unlocking plate 610 is enabled to move outwards under the limitation of the sliding rail 609, so that the edge of a locking groove 6103 is enabled to squeeze a supporting plate 605 to move downwards, so that the supporting plate 601 drives the supporting plate 601 to move downwards, the supporting plate 604 to be enabled to move downwards, the supporting plate 604 is enabled to be enabled to move downwards, the supporting plate 601 is enabled to be enabled to move downwards under the action of a reset on a jack the supporting plate 605, and the end of the supporting plate 605 is enabled to be pushed upwards by the supporting plate 605, and the other end of the supporting plate is enabled to be pushed upwards by the locking plate 605, and the locking plate is enabled to be pushed by the device, and the locking device is enabled to be pushed by the locking device, and the locking device is enabled to be removed under the function, and the function is reset to be and the device is reset to be and is opposite to be and is capable to be and has been removed.
The unlocking plate 610 comprises a straight plate 6101, a connecting plate 6102 and a locking groove 6103, one end of the straight plate 6101 far away from the main body 7 is fixedly connected to the lower portion of the connecting plate 6102, the middle portion of the connecting plate 6102 is connected with one end of a spring II 608 far away from the baffle 611, the locking groove 6103 is formed in one side of the straight plate 6101 far away from the connecting plate 6102, the periphery of the lock tongue 605 is arranged in the locking groove 6103, when the optical module needs to be removed, the unlocking plate 610 is pulled to the outer side of the optical module under the limit of the sliding rail 609, so that the edge of the locking groove 6103 extrudes the lock tongue 605, the lock tongue 605 drives the supporting plate 601 to move downwards, the supporting plate 601 moves downwards and compresses the first spring 604, when the unlocking plate 610 moves to the end of the stroke, the supporting plate 601 moves upwards under the action of the first spring 604, so that the clamping block 606 is clamped in the clamping groove 6104, after the locking of the lock tongue 605 is prevented from being loosened, the straight plate 6101 resets under the action of the spring II 608, so that the unlocking plate 605 is pressed on the lower portion of the assembly, and the lock tongue 605 is separated from the ports of other devices smoothly, and other devices can be pulled out of the lock holes.
The one end that connecting plate 6102 was kept away from to straight board 6101 is provided with draw-in groove 6104, lock tongue 605 upper portion is provided with fixture block 606, fixture block 606 periphery sets up inside draw-in groove 6104, pulling unlocking plate 610, make unlocking plate 610 remove to the optical module outside under the restriction of slide rail 609, thereby make the edge extrusion lock tongue 605 of locking groove 6103, make lock tongue 605 drive backup pad 601 and remove downwards, thereby make backup pad 601 remove downwards and compress spring one 604, when unlocking plate 610 removes the end of stroke, backup pad 601 can upwards move under the effect of spring one 604, thereby make fixture block 606 card inside draw-in groove 6104, prevent to loosen the hand the back, straight board 6101 resets under the effect of spring two 608, thereby make unlocking plate 610 press lock tongue 605 in unlocking assembly lower part, make lock tongue 605 separate with other equipment ports, thereby can be smooth and easy pull out optical module from other equipment ports.
One side of connecting plate 6102 far away from main part 7 is provided with the handle, the handle runs through and sliding connection is in protective housing 607 lateral wall, pulling handle, make the handle drive unlocking plate 610 remove to the optical module outside under the restriction of slide rail 609, thereby make the edge extrusion spring bolt 605 of locking groove 6103, make spring bolt 605 drive backup pad 601 and remove downwards, thereby make backup pad 601 remove and compress spring one 604, when unlocking plate 610 removes the stroke end, backup pad 601 can upwards move under the effect of spring one 604, thereby make fixture block 606 card inside draw-in groove 6104, prevent to loosen the hand back, straight board 6101 resets under the effect of spring two 608, thereby make unlocking plate 610 press spring bolt 605 in unlocking assembly lower part, make the lockhole separation on the spring bolt 605 other equipment ports, thereby can be smooth with optical module pull out from other equipment ports.
Working principle: the heat conducting plate 402 inside the heat radiating shell 403 is made of innumerable tiny metal particles, a plurality of cavities are formed inside the metal particles, a larger contact area is formed between the metal particles and air, after heat is transferred to the heat conducting plate 402 by the other heat conducting plate 402 and the heat conducting strip 401, the heat can be quickly radiated by the heat radiating air 404, so that the normal operation of the optical module is ensured, the handle is pulled, the handle drives the unlocking plate 610 to move towards the outer side of the optical module under the limit of the sliding rail 609, the edge of the locking groove 6103 presses the locking bolt 605, the locking bolt 605 drives the supporting plate 601 to move downwards, the supporting plate 601 moves downwards and compresses the first spring 604, when the unlocking plate 610 moves to the end of the stroke, the supporting plate 601 moves upwards under the action of the first spring 604, the clamping block 606 at the upper part of the locking bolt 605 is clamped inside the clamping groove 6104, after the hand is prevented from being loosened, the straight plate 6101 resets under the action of the second spring 608, the unlocking plate 605 is enabled to press the locking bolt 605 at the lower part of the assembly, the locking bolt 605 is enabled to be separated from the other equipment ports smoothly, and other locking bolt 605 can be pulled out of other equipment ports.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a protective housing for optical module with cooling mechanism, includes base (5), its characterized in that: a connecting seat (2) is arranged at one end of the base (5), radiating assemblies (4) are arranged at the left end and the right end of the connecting seat (2), a main body (7) is arranged at one side of the base (5), a shell (1) is arranged on the periphery of the base (5), and a locking mechanism (6) is arranged at the lower part of the connecting seat (2); a protective plug (3) is arranged in the connecting seat (2); one end of the shell (1) far away from the connecting seat (2) is provided with a protective sleeve; the heat dissipation assembly (4) comprises a heat conduction strip (401), two heat conduction plates (402), a heat dissipation shell (403), heat dissipation wind dissipation (404) and a ventilation opening (405), wherein the heat conduction plates (402) are arranged at the front end and the rear end of the heat conduction strip (401), one heat conduction plate (402) is arranged at the lower part of the main body (7), the other heat conduction plate (402) is arranged at the left end and the right end of the connecting seat (2), the heat dissipation shell (403) is arranged at the left side and the right side of the connecting seat (2), the heat dissipation shell (403) is arranged at the periphery of the heat conduction plate (402), the heat dissipation wind dissipation (404) is arranged inside the heat dissipation shell (403), and the ventilation opening (405) is arranged at one side, far away from the connecting seat (2), of the heat dissipation shell (403); the locking mechanism (6) comprises a supporting plate (601), a limiting groove (602), a limiting rod (603), a first spring (604), a lock tongue (605) and an unlocking component, wherein the limiting groove (602) is formed in four corners of the supporting plate (601), the upper part of the limiting rod (603) is slidably connected inside the limiting groove (602), the lower part of the limiting rod (603) is fixedly connected in the middle of the connecting seat (2), the first spring (604) is sleeved on the periphery of the limiting rod (603), the upper part of the first spring (604) is arranged on the lower part of the supporting plate (601), the lower part of the lock tongue (605) is fixedly connected in the middle of the supporting plate (601), and a chamfer is formed on one side, close to the main body (7), of the lock tongue (605). The chamfer angle is smaller than 45 degrees; the unlocking component comprises a protecting shell (607), a second spring (608), a sliding rail (609), an unlocking plate (610) and a baffle (611), wherein the protecting shell (607) is arranged at the lower part of the sliding rail (609), one side, far away from the protecting shell (607), of the sliding rail (609) is arranged at the lower part of the connecting seat (2), the left side and the right side of the unlocking plate (610) are in sliding connection with the inside of the sliding rail (609), the upper part of the baffle (611) is fixedly connected at the lower part of the connecting seat (2), one end of the second spring (608) is connected with the baffle (611), and the other end of the second spring (608) is connected with the unlocking plate (610); the unlocking plate (610) comprises a straight plate (6101), a connecting plate (6102) and a locking groove (6103), one end, far away from the main body (7), of the straight plate (6101) is fixedly connected to the lower portion of the connecting plate (6102), the middle portion of the connecting plate (6102) is connected with one end, far away from the baffle (611), of a second spring (608), the locking groove (6103) is formed in one side, far away from the connecting plate (6102), of the straight plate (6101), and the periphery of the lock tongue (605) is arranged in the locking groove (6103); a clamping groove (6104) is formed in one end, far away from the connecting plate (6102), of the straight plate (6101), a clamping block (606) is arranged on the upper portion of the lock tongue (605), and the periphery of the clamping block (606) is arranged in the clamping groove (6104); one side of the connecting plate (6102) far away from the main body (7) is provided with a handle, and the handle penetrates through and is connected with the side wall of the protective shell (607) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310962554.9A CN116974021B (en) | 2023-08-02 | 2023-08-02 | Protective housing for optical module with cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310962554.9A CN116974021B (en) | 2023-08-02 | 2023-08-02 | Protective housing for optical module with cooling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116974021A CN116974021A (en) | 2023-10-31 |
| CN116974021B true CN116974021B (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310962554.9A Active CN116974021B (en) | 2023-08-02 | 2023-08-02 | Protective housing for optical module with cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116974021B (en) |
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| CN112285848A (en) * | 2020-01-20 | 2021-01-29 | 深圳市欧博凯科技有限公司 | Heat dissipation type single/double fiber pluggable optical module and assembling method thereof |
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| CN217181279U (en) * | 2022-05-13 | 2022-08-12 | 东莞市良裕嘉五金科技有限公司 | Optical module shell of gigabit SC interface packaged by SFP |
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2023
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| CN208477155U (en) * | 2018-04-23 | 2019-02-05 | 河北华美光电子有限公司 | A kind of SFP/SFP+ optical module |
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