CN211206876U

CN211206876U - Optical module

Info

Publication number: CN211206876U
Application number: CN201922437942.7U
Authority: CN
Inventors: 兰政; 张重酉
Original assignee: Wuhan Jiuhong Photoelectric Technology Co ltd
Current assignee: Wuhan Jiuhong Photoelectric Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-07
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an optical module, including bottom and upper cover, bottom right-hand member fixed mounting has a connector lug, bottom upper end front portion and the equal fixed mounting in upper end rear portion have a vertical board, and two vertical boards all are located the connector lug left side, upper cover upper end fixed mounting has a heating panel, two spacing of upper cover lid lateral wall lower extreme fixedly connected with, two spacing all with upper cover structure as an organic whole, and two spacing opposite faces all extend to the upper cover below, the cavity that forms between upper cover and the bottom is provided with an optical device board, optical device board left end fixed connection has a golden finger. An optical module, speed when can improve the equipment optical module greatly to improve production efficiency, and through being provided with U type liner and heating panel, improved the radiating effect greatly, the stability that reinforcing optical module used has stronger economic benefits, suitable popularization.

Description

Optical module

Technical Field

The utility model relates to an optical fiber communication technical field, in particular to optical module.

Background

The stable development of the global telecommunication industry and the stable growth of broadband users lay a firm foundation for the development of the optical communication industry, along with the continuous improvement of the global bandwidth demand and the expansion of the application fields of the data center and the security monitoring optical communication industry, the optical fiber broadband access becomes a mainstream communication mode, under the promotion of popularization of the terminals such as smart phones and the like and the application of video, cloud computing and the like, telecommunication operators continuously invest in construction and upgrade a mobile broadband network and an optical fiber broadband network, the investment scale of optical communication equipment is further expanded, the rapid development of the optical communication industry is carried out, meanwhile, the updating and updating of an optical module are driven, and the optical communication is increasingly increased at present; however, the existing optical module has certain defects, such as poor heat dissipation effect, reduced service life, and influence on the stability of the optical module, and the optical module is complex to assemble and operate and low in production efficiency, so that a novel optical module is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an optical module, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an optical module, includes bottom and upper cover, bottom right-hand member fixed mounting has a connector lug, bottom upper end front portion and the equal fixed mounting in upper end rear portion have a vertical board, and two vertical boards all are located the connector lug left side, upper cover upper end fixed mounting has a heating panel, two spacing of upper cover lid lateral wall lower extreme fixedly connected with, two spacing all with upper cover structure as an organic whole, and the opposite face of two spacing all extends to the upper cover below, the cavity that forms between upper cover and the bottom is provided with an optical device board, optical device board left end fixed connection has a golden finger.

Preferably, the upper cover front end and the rear end are provided with two front and rear penetrating installation limiting holes, the two vertical plates front end is provided with two installation grooves, the positions of the installation grooves correspond to the positions of the installation limiting holes one by one, the groove wall on the right side of the installation groove is fixedly connected with an arc-shaped clamping plate, and the four arc-shaped clamping plates are respectively clamped in the four installation limiting holes to fixedly connect the bottom cover and the upper cover together through the two vertical plates.

Preferably, a limiting plate is fixedly mounted at the left part of the inner cavity of the upper cover, a rectangular through hole penetrating from left to right is formed in the rear part of the lower end of the limiting plate, and the left end of the golden finger penetrates through the rectangular through hole and extends to the left side of the upper cover.

Preferably, the heating panel includes the mounting panel, mounting panel upper end equidistance fixed mounting has a plurality of heat-conducting plates that are parallel to each other, and the heat-conducting plate is a body structure with the mounting panel, mounting panel upper end four corners all alternates threaded connection and is in the same place heating panel and upper cover fixed mounting with a fixing bolt.

Preferably, two U-shaped gaskets are arranged between the opposite surfaces of the two vertical plates and the upper end surface of the bottom cover, two flat head screws are inserted between the vertical parts of the two U-shaped gaskets and the two vertical plates respectively and are connected with the two vertical plates through threads, and the lower ends of the two U-shaped gaskets are tightly attached to the upper end of the bottom cover.

Preferably, the upper cover is of a U-shaped structure, the bottom cover is inserted into the inner cavity of the upper cover, the upper ends of the two limiting strips are tightly attached to the lower end of the bottom cover, and the connector lug is located on the right side of the upper cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through upper cover upper end fixed mounting has a mounting panel, and mounting panel upper end equidistance fixed mounting has a plurality of heat-conducting plates that are parallel to each other, and the heat-conducting plate is a body structure with the mounting panel, can conduct the heat that the optical module during operation produced to increase heat radiating area through the heat-conducting plate, thereby give off the heat fast, guaranteed optical module job stabilization nature.

2. Set up the upper cover into U type structure through the setting, can alternate the bottom at the upper cover inner chamber, with spacing hole of installation, mounting groove and the cooperation of arc cardboard, can be fast with bottom and upper cover relatively fixed mounting, easy operation is convenient, can improve production efficiency greatly.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an optical module according to the present invention;

fig. 2 is a schematic view of an overall structure of a vertical plate of an optical module according to the present invention;

fig. 3 is a schematic view of an overall structure of an upper cover and a heat dissipation plate of an optical module according to the present invention;

fig. 4 is a schematic connection diagram of a U-shaped pad of an optical module according to the present invention.

In the figure: 1. a bottom cover; 2. a connector lug; 3. an upper cover; 4. a heat dissipation plate; 5. an optical device board; 6. a golden finger; 7. a vertical plate; 8. a limiting strip; 9. mounting grooves; 10. installing a limiting hole; 11. an arc-shaped clamping plate; 12. a limiting plate; 13. a rectangular through hole; 14. mounting a plate; 15. a heat conducting plate; 16. fixing the bolt; 17. a U-shaped pad; 18. a flat head screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an optical module, including bottom 1 and upper cover 3, bottom 1 right-hand member fixed mounting has a connector lug 2, bottom 1 upper end front portion and the equal fixed mounting of upper end rear portion have a vertical board 7, two vertical boards 7 all are located connector lug 2 left side, upper cover 3 upper end fixed mounting has a heating panel 4, 3 lid lateral wall lower extreme fixedly connected with of upper cover have two spacing strips 8, two spacing strips 8 all with upper cover 3 structure as an organic whole, and the opposite face of two spacing strips 8 all extends to the upper cover 3 below, the cavity that forms between upper cover 3 and bottom 1 is provided with an optical device board 5, optical device board 5 left end fixedly connected with a golden finger 6.

The front end and the rear end of the upper cover 3 are respectively provided with two front and rear penetrating installation limiting holes 10, the front ends of the two vertical plates 7 are respectively provided with two installation grooves 9, the positions of the installation grooves 9 correspond to the positions of the installation limiting holes 10 one by one, the right side groove wall of the installation groove 9 is respectively and fixedly connected with an arc-shaped clamping plate 11, the four arc-shaped clamping plates 11 are respectively clamped in the four installation limiting holes 10 to fixedly connect the lower cover 1 and the upper cover 3 together through the two vertical plates 7, and the upper cover 3 and the lower cover 1 can be quickly and relatively fixed in the process of assembling the upper cover 3 and the lower cover 1; a limiting plate 12 is fixedly arranged at the left part of the inner cavity of the upper cover 3, a left-right through rectangular through hole 13 is formed in the rear part of the lower end of the limiting plate 12, and the left end of the golden finger 6 penetrates through the rectangular through hole 13 and extends to the left side of the upper cover 3, so that the golden finger 6 is more convenient to pull and insert; the heat dissipation plate 4 comprises a mounting plate 14, a plurality of heat conduction plates 15 which are parallel to each other are fixedly mounted in the middle of the upper end of the mounting plate 14 at equal intervals, the heat conduction plates 15 and the mounting plate 14 are of an integral structure, the heat conduction plates 15 greatly improve the contact area of the heat dissipation plate 4 and air, so that the heat dissipation capacity is improved, four corners of the upper end of the mounting plate 14 are respectively inserted with a fixing bolt 16 in a threaded manner to fixedly mount the heat dissipation plate 4 and the upper cover 3 together, and the heat dissipation plate is convenient; two U-shaped gaskets 17 are arranged between the opposite surfaces of the two vertical plates 7 and the upper end surface of the bottom cover 1, two flat head screws 18 are inserted between the vertical parts of the two U-shaped gaskets 17 and the two vertical plates 7 respectively, the lower ends of the two U-shaped gaskets 17 are tightly attached to the upper end of the bottom cover 1, the optical device plate 5 can be well supported, the optical device plate 5 can be overhead, and the heat dissipation effect is further improved; the upper cover 3 is of a U-shaped structure, the bottom cover 1 is inserted into the inner cavity of the upper cover 3, the upper ends of the two limiting strips 8 are tightly attached to the lower end of the bottom cover 1, the connector lug 2 is located on the right side of the upper cover 3, the whole optical module is convenient to assemble, and the production efficiency is greatly improved.

It should be noted that, the utility model relates to an optical module, the upper cover 3 is a U-shaped structure, the lower end of the side wall of the upper cover 3 is fixedly connected with two spacing strips 8, and the two spacing strips 8 are both integrated with the upper cover 3, the whole strength of the whole upper cover 3 is improved, in the actual assembly process, only the bottom cover 1 and the golden finger 6 are inserted into the inner cavity of the upper cover 3 from the right end of the upper cover 3, and the left end of the golden finger 6 passes through the rectangular through hole 13 and extends to the left side of the upper cover 3, when the positions of the mounting spacing hole 10 and the mounting groove 9 coincide, the arc-shaped clamping plate 11 enters the mounting spacing hole 10 under the self elastic action and fixedly clamps the upper cover 3 and the bottom cover 1 together through the two vertical plates 7, the operation is simple and convenient, the working efficiency is greatly improved, by providing the heat-dissipating plate 4, the heat-conducting plates 15 which are parallel to each other at the upper end of the mounting plate, thereby can improve the effect of dispelling the heat greatly, two U type liners 17 can also make somebody a mere figurehead its lower extreme when playing the supporting role to light device board 5, further improve the radiating effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An optical module comprising a bottom cover (1) and an upper cover (3), characterized in that: bottom (1) right-hand member fixed mounting has a connector lug (2), bottom (1) upper end front portion and the equal fixed mounting in upper end rear portion have a vertical board (7), and two vertical boards (7) all are located connector lug (2) left side, upper cover (3) upper end fixed mounting has a heating panel (4), two spacing (8) of upper cover (3) lid lateral wall lower extreme fixedly connected with, two spacing (8) all with upper cover (3) structure as an organic whole, and the opposite face of two spacing (8) all extends to upper cover (3) below, the cavity that forms between upper cover (3) and bottom (1) is provided with an optical device board (5), optical device board (5) left end fixed connection has a golden finger (6).

2. A light module according to claim 1, characterized in that: the upper cover (3) front end and rear end are all seted up two installation spacing holes (10) of front and back break-over, two mounting groove (9) have all been seted up to vertical board (7) front end, and the position of mounting groove (9) and the position one-to-one of installation spacing hole (10), arc cardboard (11), four of the equal fixedly connected with of mounting groove (9) right side cell wall arc cardboard (11) four arc cardboard (11) joint respectively will be in the same place bottom (1) and upper cover (3) fixed connection through two vertical boards (7) in four installation spacing holes (10).

3. A light module according to claim 1, characterized in that: upper cover (3) inner chamber left part fixed mounting has a limiting plate (12), rectangular through-hole (13) of break-over about one is seted up to limiting plate (12) lower extreme rear portion, golden finger (6) left end runs through rectangular through-hole (13) and extends to upper cover (3) left side.

4. A light module according to claim 1, characterized in that: heating panel (4) include mounting panel (14), mounting panel (14) upper end equidistance fixed mounting has a plurality of heat-conducting plates (15) that are parallel to each other in middle part, and heat-conducting plate (15) are a body structure with mounting panel (14), mounting panel (14) upper end four corners all alternates threaded connection and has a fixing bolt (16) with heating panel (4) together with upper cover (3) fixed mounting.

5. A light module according to claim 1, characterized in that: two U-shaped gaskets (17) are arranged between the opposite surfaces of the two vertical plates (7) and the upper end surface of the bottom cover (1) together, two flat head screws (18) are inserted between the vertical parts of the U-shaped gaskets (17) and the two vertical plates (7) together, and the lower ends of the two U-shaped gaskets (17) are tightly attached to the upper end of the bottom cover (1).

6. A light module according to claim 1, characterized in that: the upper cover (3) is of a U-shaped structure, the bottom cover (1) is inserted into the inner cavity of the upper cover (3), the upper ends of the two limiting strips (8) are tightly attached to the lower end of the bottom cover (1), and the connector lug (2) is located on the right side of the upper cover (3).