CN213750421U

CN213750421U - 10G optical engine internal component connection structure

Info

Publication number: CN213750421U
Application number: CN202022939960.8U
Authority: CN
Inventors: 陈海民; 刘升江
Original assignee: Shenzhen Realsea Optoelectronic Technology Co ltd
Current assignee: Shenzhen Realsea Optoelectronic Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-07-20
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a 10G optical engine inner assembly connection structure, including PCB board and optical transceiver, optical transceiver is equipped with 2 altogether, the one end of PCB board one side is equipped with the solidification and glues, and solidifies and glue one side and optical transceiver fixed connection, optical transceiver inboard is equipped with spherical microlens, optical transceiver one end is equipped with the lamp holder, optical transceiver one end is equipped with sealed shell. The utility model discloses, change light receiving and dispatching component and PCB board connected mode, the face of increase PCB board connects, and with independent light receiving and dispatching spare split for coupling part and all the other electronic component, all the other electronic component participate in PCB board wiring, with connecting wire cloth in PCB inboard inside, coupling part is responsible for taking care of steadily and connects, keeps apart, spotlight and redirecting. The problems that the connecting lines of the two parts are easy to oxidize, deform and fall off are solved, the thickness of the light engine is reduced, the subsequent product installation is facilitated, and the wear rate of the light engine in the installation process is reduced.

Description

10G optical engine internal component connection structure

Technical Field

The utility model relates to a field especially relates to a 10G photo engine inner assembly connection structure.

Background

At present, the optical transceiver and the PCBA are connected by mainly using a bare copper wire welding mode, the connecting wire is exposed in the air and is easy to oxidize, the resistance is increased, the conductivity is reduced, and the performance of the optical engine is influenced for a long time. Five welding points are needed for connecting the light receiving device and the light emitting device respectively, the number of welding points is large, the operation is complex, the contact area of the two parts is small, and the two parts are easy to fall off. The thickness of the single light receiving and emitting device is high, copper wires at the connecting part are easy to break and deform when the shell is installed, the performance of an element is poor, and the damage rate is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides a connection structure of an internal component of a 10G light engine.

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

the utility model provides a 10G optical engine inner assembly connection structure, includes PCB board and optical transceiver, optical transceiver is equipped with 2 altogether, the one end of PCB board one side is equipped with the solidification and glues, and solidifies and glue one side and optical transceiver fixed connection, optical transceiver inboard is equipped with spherical microlens, optical transceiver one end is equipped with the lamp holder, optical transceiver one end is equipped with sealed shell.

Further, sealed shell is transparent plastic material, sealed shell is equipped with the viewing aperture, and the viewing aperture is sealed state, light transceiver one end is equipped with sealed glue.

Furthermore, a plane mirror is attached to one end of the spherical micro lens, and the plane mirror is placed in the optical transceiver at an angle of 45 degrees.

The utility model has the advantages that:

the utility model discloses, change light receiving and dispatching component and PCB board connected mode, the face of increase PCB board connects, and with independent light receiving and dispatching spare split for coupling part and all the other electronic component, all the other electronic component participate in PCB board wiring, with connecting wire cloth in PCB inboard inside, coupling part is responsible for taking care of steadily and connects, keeps apart, spotlight and redirecting. The problems that the connecting lines of the two parts are easy to oxidize, deform and fall off are solved, the thickness of the light engine is reduced, the subsequent product installation is facilitated, and the wear rate of the light engine in the installation process is reduced.

Drawings

Fig. 1 is a general plan view of a connection structure of internal components of a 10G light engine.

In the figure: 1-PCB board, 2-optical transceiver, 3-curing adhesive, 4-sealing shell, 5-spherical micro lens, 6-lamp holder, 7-observation port and 8-sealing adhesive.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, a 10G optical engine inner assembly connection structure, including PCB 1 and optical transceiver 2, optical transceiver 2 is equipped with 2 altogether, the one end of 1 one side of PCB is equipped with the solidification and glues 3, the solidification is glued 3 and is made and fix between 1 and the optical transceiver 2 of PCB, and solidify 3 one sides of gluing and optical transceiver 2 fixed connection, 2 inboard sides of optical transceiver are equipped with spherical microlens 5, spherical microlens 5 is used for the spotlight, 2 one end of optical transceiver is equipped with lamp holder 6, 2 one end of optical transceiver is equipped with sealed shell 4, sealed 4 prevents that outside dust particle from getting into, influence its life.

Wherein, sealed shell 4 is transparent plastic material, and sealed shell 4 is equipped with viewing aperture 7, when damaging, is convenient for watch inside situation, and viewing aperture 7 is sealed state, and 2 one end of optical transceiver are equipped with sealed glue 8, and the optical fiber access direction is perpendicular with optical transceiver 2 and transmitting element, so the device adds optical design: a spherical micro-lens 5 is arranged at the vertical intersection of the optical fiber access direction and the receiving reflection for condensing light. And a plane mirror is placed at an angle of 45 degrees for changing the direction.

Wherein, 5 one end laminatings of spherical microlens have the level crossing, and the level crossing is put with 45 jiaos in optical transceiver 2, the observation angle of being convenient for.

The working principle is as follows: the optical fiber access direction is perpendicular to the optical transceiver and the transmitting element, the spherical micro lens is used for condensing light, the plane mirror is used for changing the direction of light, the observation of small parts inside can be carried out through the observation port, and whether the small parts are damaged or not is judged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a 10G optical engine inner assembly connection structure, includes PCB board (1) and optical transceiver (2), its characterized in that, optical transceiver (2) are equipped with 2 altogether, the one end of PCB board (1) one side is equipped with cures and glues (3), and cures and glue (3) one side and optical transceiver (2) fixed connection, optical transceiver (2) inboard is equipped with spherical microlens (5), optical transceiver (2) one end is equipped with lamp holder (6), optical transceiver (2) one end is equipped with sealed shell (4).

2. A 10G light engine internal component connection structure according to claim 1, wherein the sealing case (4) is made of transparent plastic material, the sealing case (4) is provided with a viewing port (7), the viewing port (7) is in a sealed state, and one end of the light transceiver (2) is provided with a sealant (8).

3. A 10G optical engine internal component connection structure as claimed in claim 1, wherein one end of the spherical microlens (5) is attached with a flat mirror, and the flat mirror is placed in the optical transceiver (2) at an angle of 45 °.