CN219065806U

CN219065806U - Efficient radiator for optical module

Info

Publication number: CN219065806U
Application number: CN202223302654.9U
Authority: CN
Inventors: 张学军; 熊杰; 王瞻
Original assignee: Shenzhen Huaxun Guangtong Technology Co ltd
Current assignee: Shenzhen Huaxun Guangtong Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-23
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses an efficient radiator of an optical module, which comprises a mounting shell, a top cover and a soft protection pad, wherein a plurality of groups of buffer balls are symmetrically arranged on the outer side of the soft protection pad, an adhesive layer is arranged on the inner wall of the soft protection pad, and the adhesive layer is connected with the outer side of the mounting shell. According to the utility model, the soft protection pad is arranged, the corner of the installation shell can be protected through the soft protection pad, the received impact force can be dispersed through the buffer balls, the impact of the force is slowed down, the adhesive layer can be protected through the protection film, the adhesion dust on the surface of the adhesive layer is avoided, the adhesive connection can be carried out on the installation shell through tearing the protection film, and the soft protection pad is arranged at the corner of the installation shell, so that the impact protection of the optical module high-efficiency radiator is achieved, the optical module high-efficiency radiator is prevented from falling, the impact damage to the internal components of the optical module high-efficiency radiator is avoided, and the safety of the optical module high-efficiency radiator is effectively improved.

Description

Efficient radiator for optical module

Technical Field

The utility model relates to the technical field of efficient heat sinks of optical modules, in particular to an efficient heat sink of an optical module.

Background

The optical module is the most important component of optical communication equipment and is an interconnection channel between the optical world and the electric world, and because the transmitting end optical module generally generates more heat than the receiving end optical module, the arrangement mode of the transmitting end optical module and the receiving end optical module which are arranged side by side mainly concentrates heat on one side of the optical module, the radiating of the transmitting end optical module is required to be carried out through the efficient radiator, and most of the traditional optical module efficient radiator is used for enclosing and protecting the internal working components through the packaging shell.

The defects of the existing high-efficiency radiator of the optical module are as follows:

patent document CN209281017U discloses an SFP optical module with efficient heat dissipation, the protection rights "comprising: the circuit board is provided with a metal cage, and the SFP optical module is arranged in the metal cage. The metal cage outer wall is equipped with the radiator, and the radiator includes: the heat conducting plate is arranged on the top outer wall, the two side walls and the tail outer wall of the metal cage, and the support plate is connected with the heat conducting plate on the tail outer wall of the metal cage. The support plate is provided with a plurality of radiating fins, each radiating fin is provided with a plurality of radiating fins, and the radiating fins on two adjacent radiating fins are arranged in a staggered way. The utility model has the beneficial effects that: the radiating area is big, and radiating efficiency is high, and overall structure is simple, easy processing ", and this disclosed patent document, this optical module if drop when using, causes the impact damage to optical module inner assembly easily, influences optical module's use, and increases maintenance processing cost easily.

Disclosure of Invention

The utility model aims to provide an efficient radiator for an optical module, which aims to solve the problems that most of the optical module in the background technology carry out enclosing protection on an internal working assembly through a packaging shell, and when the efficient radiator for the optical module falls down, the internal assembly of the efficient radiator for the optical module is easy to impact and damage, and the use of the efficient radiator for the optical module is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency radiator for the optical module comprises an installation shell, a top cover and a soft protection pad, wherein the top cover is installed on the outer side of the top end of the installation shell, and an operation assembly is installed on the inner wall of the bottom of the installation shell;

the outer side of the soft protection pad is symmetrically provided with a plurality of groups of buffer balls, the inner wall of the soft protection pad is provided with an adhesive layer, and the adhesive layer is connected with the outer side of the installation shell.

Preferably, the connecting block is installed on the front of the installation shell, and the connecting block is located below the top cover, and a plurality of groups of cooling fins are installed at the bottom of the installation shell in a penetrating mode and located below the operation assembly.

Preferably, a plurality of groups of threaded rods are installed at the top of the top cover in a penetrating mode, and the threaded rods are connected with the top end of the installation shell in a meshed mode.

Preferably, the connecting end of the operation assembly is provided with a connecting end head, and the connecting end head movably penetrates through the back surface of the installation shell.

Preferably, a protective film is movably mounted on the inner wall of the adhesive layer.

Preferably, the work box is installed to the bilateral symmetry of installation shell, and the guide bar is installed to the inner wall symmetry of work box, and movable mounting has the baffle to run through in the outside of guide bar, and one side back mounting of baffle has the card board, and the spring is installed in the outside of guide bar, and the through-hole has been seted up in the back of work box, and the through-hole activity runs through the outside of card board.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the soft protection pad is made of soft elastic materials, the edges of the installation shell can be protected through the soft protection pad, the received impact force can be dispersed through the buffer balls, the impact of the force is slowed down, the protection film is movably attached to the surface of the adhesive layer, the adhesive layer can be protected through the protection film, the adhesive layer surface is prevented from being adhered with dust, the adhesiveness of the adhesive layer is influenced, the protection film is torn off, the installation shell can be in adhesive connection through the adhesive layer, the soft protection pad is arranged at the edges of the installation shell, so that the impact protection of the optical module high-efficiency radiator is realized, the optical module high-efficiency radiator is prevented from falling down, the impact damage to the internal components of the optical module high-efficiency radiator is caused, and the safety of the optical module high-efficiency radiator is effectively improved.

2. According to the utility model, the clamping plate is arranged, the working box is used for movably providing an installation position and protection for an internal component, the guide rod is cylindrical, a certain distance of guide support sliding is provided for the blocking plate, the blocking plate is movably arranged on the outer side of the guide rod in a penetrating way, the through hole is movably penetrated through the clamping plate, the through hole is used for providing a penetrating movable space for the clamping plate and guiding and movably limiting the clamping plate, the spring has an elastic effect, the blocking plate slides on the outer side of the guide rod through the clamping plate, the effect of clamping and limiting the connecting component connected with the connecting end is realized through the elastic effect of the spring, a stable connecting structure is provided for the optical module connecting component, the shaking of the optical module high-efficiency radiator is avoided, the condition that the connecting component is easy to fall off is caused, and the stability between the connecting end and the connecting component is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic bottom perspective view of the present utility model;

FIG. 3 is a schematic view of the top cover structure of the present utility model;

FIG. 4 is a side cross-sectional view of the mounting housing of the present utility model;

FIG. 5 is a schematic view of a soft pad according to the present utility model;

fig. 6 is a side cross-sectional view of the work box of the present utility model.

In the figure: 1. a mounting shell; 101. a connecting block; 102. a heat sink; 2. a top cover; 201. a threaded rod; 3. an operating assembly; 301. a connecting end; 4. a soft protection pad; 401. a buffer ball; 402. an adhesive layer; 403. a protective film; 5. a working box; 501. a guide rod; 502. a blocking plate; 503. a clamping plate; 504. a spring; 505. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3 and 4, the present utility model provides an embodiment: an efficient radiator for an optical module;

the device comprises a mounting shell 1, a top cover 2 and an operation assembly 3, wherein a connecting block 101 is arranged on the front surface of the mounting shell 1, the connecting block 101 is positioned below the top cover 2, a plurality of groups of cooling fins 102 are arranged at the bottom of the mounting shell 1 in a penetrating manner, the cooling fins 102 are positioned below the operation assembly 3, the top cover 2 is arranged at the outer side of the top end of the mounting shell 1, a plurality of groups of threaded rods 201 are arranged at the top of the top cover 2 in a penetrating manner, the threaded rods 201 are meshed with the top end of the mounting shell 1, the operation assembly 3 is arranged on the inner wall of the bottom of the mounting shell 1, a connecting end 301 is arranged at the connecting end of the operation assembly 3, the connecting end 301 movably penetrates the back surface of the mounting shell 1, the mounting shell 1 is an outer protective shell of an optical module high-efficiency radiator, a certain space is reserved in the mounting shell 1 and used for mounting and protecting the operation assembly 3, the connecting block 101 is a soft material block and is convenient to carry the mounting shell 1 through the connecting block 101, and can play the effect of elasticity protection inner assembly when installation shell 1 drops, fin 102 is through running through the bottom of installing at installation shell 1, be located the below of operation subassembly 3 through fin 102, can dispel the heat to the high temperature that operation subassembly 3 work produced through fin 102, accelerate the inside thermal diffusion rate of installation shell 1, can cover the top of installation shell 1 through top cap 2, can carry out the meshing with the top of installation shell 1 through threaded rod 201 and be connected, can carry out rotatory extrusion fixed to top cap 2, be convenient for carry out maintenance and detection to the operation subassembly 3 of installation shell 1 inside through demolising top cap 2, operation subassembly 3 is connected with connecting component through connecting end 301, carry out photoelectric conversion, the transmitting end converts the electrical signal into the optical signal, after passing through optic fibre transmission, the receiving end converts the optical signal into an electrical signal.

Referring to fig. 1, 2 and 5, the present utility model provides an embodiment: an efficient radiator for an optical module;

the light module high-efficiency radiator comprises a soft protection pad 4, a plurality of groups of buffer balls 401 are symmetrically arranged on the outer side of the soft protection pad 4, an adhesive layer 402 is arranged on the inner wall of the soft protection pad 4, the adhesive layer 402 is connected with the outer side of an installation shell 1, a protection film 403 is movably arranged on the inner wall of the adhesive layer 402, the soft protection pad 4 is arranged on the outer side of the installation shell 1, the soft protection pad 4 is made of soft elastic materials, the corner of the installation shell 1 can be protected through the soft protection pad 4, the buffer balls 401 can disperse the received impact force, impact of force is relieved, the protective film 403 is moved on the surface of the adhesive layer 402, the adhesive layer 402 can be protected through the protective film 403, dust adhering to the surface of the adhesive layer 402 is avoided, the adhesive layer 402 is influenced, the adhesive layer 403 is torn off, the adhesive layer 402 can be connected with the installation shell 1 through the adhesive layer, the soft protection pad 4 is arranged on the corner of the installation shell 1, therefore, the light module high-efficiency radiator is prevented from falling down, the light module high-efficiency radiator is prevented from being damaged by the impact force, the light module high-efficiency radiator is effectively damaged by the inside components, the light module high-efficiency radiator is effectively cooled, and the heat radiation safety of the light module is effectively improved.

Referring to fig. 1, 2 and 6, the present utility model provides an embodiment: an efficient radiator for an optical module;

including work box 5, install the bilateral symmetry of shell 1 and install work box 5, guide bar 501 is installed to the inner wall symmetry of work box 5, movable mounting is run through in the outside of guide bar 501 has baffle plate 502, one side back side mounting of baffle plate 502 has clamping plate 503, spring 504 is installed in the outside of guide bar 501, through-hole 505 has been seted up in the back of work box 5, and the outside of clamping plate 503 is run through to the through-hole 505 activity, the inside of work box 5 has certain space for the inside subassembly activity provides mounted position and protection, guide bar 501 is cylindric, provide the direction support slip of certain distance for baffle plate 502, through movable mounting in the outside of guide bar 501, through-hole 505 runs through movable space and carry out direction activity spacing support to clamping plate 503 for clamping plate 503, spring 504 self has the elastic action, through the clamping plate 503 of drawing, make blocking plate 502 slide in the outside of guide bar 501, the elastic action through spring 504, thereby realize that clamping plate 503 carries out the spacing effect of block to the coupling assembling with coupling assembling that coupling assembling connects with coupling assembling 301, for the stable optical module coupling assembling, the stable structure is avoided, the high-efficient heat dissipation module is connected with the optical module, the stability is easy to the appearance, the stability is improved, the stability of the coupling assembling is easy to the appearance.

Working principle: the operation component 3 is connected with the connection component through the connection end 301 for photoelectric conversion, the sending end converts an electric signal into an optical signal, the receiving end converts the optical signal into an electric signal after transmitting through an optical fiber, the radiating fin 102 is arranged at the bottom of the installation shell 1 in a penetrating way, the radiating fin 102 is arranged below the operation component 3, the radiating fin 102 can radiate the high temperature generated by the operation of the operation component 3, the diffusion speed of the heat inside the installation shell 1 is accelerated, the installation position and the protection are movably provided for the internal component through the working box 5, the guide rod 501 is cylindrical, the blocking plate 502 provides a guide support sliding with a certain distance, the blocking plate 502 is movably arranged at the outer side of the guide rod 501 through a movable penetrating hole 505, the through hole 505 provides a penetrating movable space for the blocking plate 503 and guides the movable limiting support for the blocking plate 503, the spring 504 has an elastic function, the blocking plate 502 slides on the outer side of the guide rod 501 through the drawing of the blocking plate 503, the effect that the blocking plate 503 blocks and limits the connecting component connected with the connecting end 301 is realized through the elastic function of the spring 504, a stable connecting structure is provided for the connecting component of the optical module, the shaking of the high-efficiency radiator of the optical module is avoided, the condition that the connecting component easily drops off occurs, the stability between the connecting end 301 and the connecting component is effectively improved, the soft protection pad 4 is made of soft elastic materials, the corner of the installation shell 1 can be protected through the soft protection pad 4, the accepted impact force can be dispersed through the buffer balls 401, the impact of the force is slowed down, the protecting film 403 is movably attached to the surface of the adhesive layer 402, the adhesive layer 402 can be protected through the protecting film 403, avoid adhesive layer 402 surface to be stained with the dust, influence adhesive layer 402's viscidity, through tearing protection film 403, can carry out adhesive connection to installation shell 1 through adhesive layer 402, make soft protection pad 4 install in the edges and corners department of installation shell 1 to reach and to shock-resistant the protection to the high-efficient radiator of optical module, avoid the high-efficient radiator of optical module to drop, cause the impact damage to the inside subassembly of the high-efficient radiator of optical module, effectively improve the security of the high-efficient radiator of optical module.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an efficient radiator of optical module, includes installation shell (1), top cap (2) and soft protection pad (4), its characterized in that: a top cover (2) is arranged on the outer side of the top end of the installation shell (1), and an operation assembly (3) is arranged on the inner wall of the bottom of the installation shell (1);

the outer side of the soft protection pad (4) is symmetrically provided with a plurality of groups of buffer balls (401), the inner wall of the soft protection pad (4) is provided with an adhesive layer (402), and the adhesive layer (402) is connected with the outer side of the installation shell (1).

2. The efficient heat sink of an optical module of claim 1, wherein: the front of the installation shell (1) is provided with a connecting block (101), the connecting block (101) is located below the top cover (2), the bottom of the installation shell (1) is provided with a plurality of groups of cooling fins (102) in a penetrating mode, and the cooling fins (102) are located below the operation assembly (3).

3. The efficient heat sink of an optical module of claim 1, wherein: the top of the top cover (2) is provided with a plurality of groups of threaded rods (201) in a penetrating mode, and the threaded rods (201) are connected with the top end of the installation shell (1) in a meshed mode.

4. The efficient heat sink of an optical module of claim 1, wherein: the connecting end of the operation assembly (3) is provided with a connecting end head (301), and the connecting end head (301) movably penetrates through the back surface of the installation shell (1).

5. The efficient heat sink of an optical module of claim 1, wherein: the inner wall of the adhesive layer (402) is movably provided with a protective film (403).

6. The efficient heat sink for an optical module of claim 2, wherein: the utility model discloses a fixing device, including installation shell (1), work box (5) are installed to the bilateral symmetry of installation shell (1), guide bar (501) are installed to the inner wall symmetry of work box (5), and movable mounting is run through in the outside of guide bar (501) has baffle (502), and one side back-mounted of baffle (502) has clamping plate (503), and spring (504) are installed in the outside of guide bar (501), and through-hole (505) have been seted up in the back of work box (5), and through-hole (505) activity run through the outside of clamping plate (503).