CN213581476U

CN213581476U - Metal cavity capable of quickly dissipating heat

Info

Publication number: CN213581476U
Application number: CN202022778224.9U
Authority: CN
Inventors: 张垒
Original assignee: Suzhou Jinruijie Precision Hardware Co ltd
Current assignee: Suzhou Jinruijie Precision Hardware Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-29
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a metal cavity that can dispel heat fast relates to heat dissipation cavity technical field, for solving current optical module and utilizing the shell structure of self to carry out the natural heat dissipation at the during operation, the radiating effect is poor, and when using for a long time, the production heat piles up, influences its normal work, reduces the problem of optical module's life. Install metal casing on the optical module, the socket end is installed to one side of optical module, one side of metal casing is provided with the fixed strip, and the fixed strip is provided with six, metal casing's last surface mounting has the heating panel, metal casing's lower surface mounting has the fixed knot, and the fixed knot is provided with ten.

Description

Metal cavity capable of quickly dissipating heat

Technical Field

The utility model relates to a heat dissipation cavity technical field specifically is a metal cavity that can dispel the heat fast.

Background

The optical module is composed of 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 transmitting part is: the electric signal with certain code rate is processed by an internal driving chip to drive a semiconductor Laser (LD) or a Light Emitting Diode (LED) to emit modulated optical signals with corresponding speed, and an optical power automatic control circuit is arranged in the semiconductor laser or the light emitting diode to keep the power of the output optical signals stable. The receiving part is: the optical signal with a certain code rate is converted into an electric signal by the optical detection diode after being input into the module, and the electric signal with the corresponding code rate is output after passing through the preamplifier. In brief, the optical module functions in that a transmitting end converts an electrical signal into an optical signal, and a receiving end converts the optical signal into the electrical signal after the optical signal is transmitted through an optical fiber. An optical module is an optoelectronic device that performs photoelectric and electro-optical conversion. Optical modules are classified according to their packaging formats, and SFP, SFP +, SFF, gigabit ethernet interface converter (GBIC), and the like are common.

However, the existing optical module utilizes the self shell structure to naturally dissipate heat during working, the heat dissipation effect is poor, heat accumulation is generated during long-time use, the normal work of the optical module is influenced, and the service life of the optical module is reduced; therefore, the existing requirements are not met, and a metal cavity capable of rapidly dissipating heat is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can quick radiating metal cavity to solve the current optical module that proposes among the above-mentioned background art and utilize self shell structure to carry out the natural heat dissipation at the during operation, the radiating effect is poor, and during long time use, the production heat is piled up, influences its normal work, reduces the life's of optical module problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can quick radiating metal cavity, includes the optical module, install metal casing on the optical module, the socket end is installed to one side of optical module, one side of metal casing is provided with the fixed strip, and the fixed strip is provided with six, metal casing's last surface mounting has the heating panel, metal casing's lower surface mounting has the fixed knot, and the fixed knot is provided with ten.

Preferably, the optical module is provided with two interfaces in one side, and the connector is installed in the socket end.

Preferably, the upper surface of heating panel is provided with the heat dissipation sand grip, and the heat dissipation sand grip is provided with five, the upper surface of heat dissipation sand grip is provided with the louvre, and the louvre is provided with a plurality of.

Preferably, the fixed plates are installed at the upper end and the lower end of the interior of the metal shell, the fixed plates are provided with four fixing screws, and the fixed plates are connected with the inner wall of the metal shell through the fixing screws in a threaded mode.

Preferably, the fixing plate is provided with an S-shaped ventilation pipe, the bottom of the S-shaped ventilation pipe is provided with a first ventilation opening, the first ventilation opening extends to the front end face of the metal shell, and the number of the first ventilation openings is two.

Preferably, the top of the S-shaped ventilation pipe is provided with two second ventilation openings, and the second ventilation openings extend to the rear end face of the metal shell.

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

1. the utility model discloses a set up S type ventilation pipe in metal casing 'S inside, be provided with first vent and second vent on the S type ventilation pipe, the combination in first vent and second vent makes the air get into S type ventilation pipe through one of them vent and discharges from another vent and ventilate again, dispel the heat to metal casing inside, the radiating efficiency has further been increased, solved the optical module and carried out the natural heat dissipation at the shell structure that the during operation utilized self, the radiating effect is poor, and during long time use, the production heat is piled up, influence its normal work, reduce optical module life' S problem.

2. Through the last surface mounting heating panel at metal casing, the surface of heating panel is provided with a plurality of heat dissipation sand grips, has increased the heat radiating area of surface, makes its heating panel possess good radiating effect to simple structure, the cost of manufacture is low, the inside of heating panel still is provided with when the heat-conducting plate, can be so that with higher speed with the heat derivation on the metal casing, has seted up a plurality of louvre on a plurality of heat dissipation sand grips simultaneously, can strengthen the radiating effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic top view of the present invention;

in the figure: 1. an optical module; 2. a metal housing; 3. a fixing strip; 4. a fixing buckle; 5. an S-shaped ventilation pipe; 6. a first vent; 7. a second vent; 8. a heat dissipation plate; 9. heat dissipation convex strips; 10. a fixing plate; 11. a set screw; 12. heat dissipation holes; 13. an interface; 14. a socket end; 15. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a can quick radiating metal cavity, includes optical module 1, installs metal casing 2 on the optical module 1, and socket end 14 is installed to one side of optical module 1, and one side of metal casing 2 is provided with fixed strip 3, and fixed strip 3 is provided with six, and the last surface mounting of metal casing 2 has heating panel 8, and the lower surface mounting of metal casing 2 has fixed knot 4, and fixed knot 4 is provided with ten.

Further, interfaces 13 are arranged inside one side of the optical module 1, two interfaces 13 are arranged, a connector 15 is installed inside the socket end 14, and the optical module can be connected with equipment through the interfaces 13 and the connector 15.

Further, the upper surface of heating panel 8 is provided with heat dissipation sand grip 9, and heat dissipation sand grip 9 is provided with five, the upper surface of heat dissipation sand grip 9 is provided with louvre 12, and louvre 12 is provided with a plurality of, a plurality of heat dissipation sand grip 9 have increased the heat radiating area of surface, make its heating panel 8 possess good radiating effect, and simple structure, the cost of manufacture is low, the inside of heating panel 8 still is provided with the heat-conducting plate, can make with higher speed with the heat derivation on the metal casing 2, a plurality of louvre 12 has been seted up on a plurality of heat dissipation sand grip 9 simultaneously, can strengthen the radiating effect.

Further, fixed plate 10 is all installed to the inside upper and lower end of metal casing 2, installs set screw 11 on the fixed plate 10, and set screw 11 is provided with four, and fixed plate 10 passes through set screw 11 and metal casing 2's inner wall threaded connection, and set screw 11 plays fixed effect to fixed plate 10.

Further, the fixing plate 10 is provided with the S-shaped ventilation pipe 5, the bottom of the S-shaped ventilation pipe 5 is provided with the first ventilation opening 6, the first ventilation opening 6 extends to the front end face of the metal shell 2, the number of the first ventilation openings 6 is two, and the ventilation openings can improve the air circulation.

Further, the top of S type ventilation pipe 5 is provided with second ventilation opening 7, and second ventilation opening 7 extends to the rear end face of metal casing 2, second ventilation opening 7 is provided with two, the combination of first ventilation opening 6 and second ventilation opening 7 makes the air get into S type ventilation pipe 5 through one of them vent and discharges from another vent and ventilate, dispel the heat to metal casing 2 inside, further increased the radiating efficiency, solved optical module 1 and utilized self shell structure to carry out the natural heat dissipation at the during operation, the radiating effect is poor, and when using for a long time, produce the heat and pile up, influence its normal work, reduce optical module 1 life' S problem.

The working principle is as follows: when the optical module is used, the S-shaped ventilation pipe 5 is arranged in the metal shell 2, the first ventilation opening 6 and the second ventilation opening 7 are arranged on the S-shaped ventilation pipe 5, the combination of the first ventilation opening 6 and the second ventilation opening 7 enables air to enter the S-shaped ventilation pipe 5 through one ventilation opening and then be exhausted from the other ventilation opening for ventilation, the heat dissipation is carried out in the metal shell 2, the heat dissipation efficiency is further increased, the problems that the optical module 1 naturally dissipates heat by utilizing the self shell structure when in work, the heat dissipation effect is poor, heat accumulation is generated when the optical module is used for a long time, the normal work is influenced, and the service life of the optical module 1 is shortened are solved, meanwhile, the heat dissipation plate 8 is arranged on the upper surface of the metal shell 2, the surface of the heat dissipation plate 8 is provided with a plurality of heat dissipation convex strips 9, the heat dissipation area, and simple structure, the cost of manufacture is low, and the inside of heating panel 8 still is provided with the heat-conducting plate, can be so that with higher speed with the heat derivation on the metal casing 2, has seted up a plurality of louvre 12 on a plurality of heat dissipation sand grip 9 simultaneously, can strengthen the radiating effect, reaches dual radiating effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 a but quick radiating metal cavity, includes optical module (1), its characterized in that: install metal casing (2) on optical module (1), socket end (14) are installed to one side of optical module (1), one side of metal casing (2) is provided with fixed strip (3), and fixed strip (3) are provided with six, the last surface mounting of metal casing (2) has heating panel (8), the lower surface mounting of metal casing (2) has fixed knot (4), and fixed knot (4) are provided with ten.

2. The metal cavity capable of dissipating heat rapidly according to claim 1, wherein: the optical module is characterized in that interfaces (13) are arranged inside one side of the optical module (1), two interfaces (13) are arranged, and connectors (15) are arranged inside the socket ends (14).

3. The metal cavity capable of dissipating heat rapidly according to claim 1, wherein: the upper surface of heating panel (8) is provided with heat dissipation sand grip (9), and heat dissipation sand grip (9) are provided with five, the upper surface of heat dissipation sand grip (9) is provided with louvre (12), and louvre (12) are provided with a plurality of.

4. The metal cavity capable of dissipating heat rapidly according to claim 1, wherein: fixed plate (10) are all installed to the inside upper and lower extreme of metal casing (2), install set screw (11) on fixed plate (10), and set screw (11) are provided with four, fixed plate (10) pass through set screw (11) and the inner wall threaded connection of metal casing (2).

5. The metal cavity capable of dissipating heat rapidly according to claim 4, wherein: install S type ventilation pipe (5) on fixed plate (10), the bottom of S type ventilation pipe (5) is provided with first vent (6), and just first vent (6) extend to the preceding terminal surface of metal casing (2), first vent (6) are provided with two.

6. The metal cavity capable of dissipating heat rapidly as claimed in claim 5, wherein: the top of the S-shaped ventilation pipe (5) is provided with two second ventilation openings (7), the second ventilation openings (7) extend to the rear end face of the metal shell (2), and the number of the second ventilation openings (7) is two.