CN115933076B

CN115933076B - Outdoor photoelectric module

Info

Publication number: CN115933076B
Application number: CN202310159181.1A
Authority: CN
Inventors: 贺文基; 施建国
Original assignee: Yttrium Core Photon Technology Shenzhen Co ltd
Current assignee: Yttrium Core Photon Technology Shenzhen Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-05-02
Anticipated expiration: 2043-02-24
Also published as: CN115933076A

Abstract

The application discloses outdoor photoelectric module, including photoelectric module body, optical port joint, upper link plate and fixed shell fragment, one side that photoelectric module body was kept away from to optical port joint is provided with the pull ring, photoelectric module body bottom is provided with heat radiation structure, photoelectric module body top symmetry is fixed with upper link plate. Through strengthening dust cover and dust guard cooperation, can protect the optical port connector, avoid the optical port connector to connect when light wire jumper, influence the running performance because of dust pollution, and carry out spacing reinforcement through strengthening the dust cover for light wire jumper is after the installation is accomplished, and is more stable firm, avoid the photoelectric module body when inserting the equipment port, and the optical fiber wire jumper is bump because of the unaligned takes place when inserting the optical port connector, with this protects the photoelectric module body and the optical port connector, avoid outside dust to get into inside the photoelectric module body, thereby further avoid the inside influence performance that dust pollution leads to that appears of photoelectric module body.

Description

Outdoor photoelectric module

Technical Field

The present application relates to photovoltaic modules, and more particularly to an outdoor photovoltaic module.

Background

The photoelectric 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 function of the optoelectronic device is that a transmitting end converts an electric signal into an optical signal, the optical signal is converted into the electric signal by a receiving end after being transmitted by an optical fiber, the electric signal is classified according to a packaging form, and the photoelectric module is commonly provided with SFP, SFP+, SFF, a gigabit Ethernet interface converter (GBIC) and the like, and is used as a carrier for transmission between a switch and equipment, so that the photoelectric module has higher efficiency and higher safety compared with a transceiver.

After the photoelectric module is installed to the optical port of equipment, in order to prevent the optical port pollution, when not carrying out the light jumper connection, need carry out dustproof processing to the optical port, especially the outside photoelectric module of user, avoid the dust to get into the photoelectric module and influence its performance, traditional dustproof majority adopts the mode of inserting the dust cap, but because the dustproof face of its dust cap is less, lead to it to be relatively poor to the dustproof effect of optical port, and after the light jumper connection, can't consolidate the jumper for the light jumper is after pegging graft, leads to the connection interruption because of becoming flexible easily. Accordingly, an outdoor-type photovoltaic module is proposed in view of the above-mentioned problems.

Disclosure of Invention

The outdoor photoelectric module is used for solving the problems that dust easily enters when an optical fiber jumper is not connected to a photoelectric port of the outdoor photoelectric module in the prior art to cause pollution and the optical fiber jumper cannot be reinforced after being inserted.

According to one aspect of the application, an outdoor photoelectric module is provided, which comprises a photoelectric module body, a light port connector, an upper connecting plate and a fixed elastic sheet, wherein a pull ring is arranged on one side, far away from the photoelectric module body, of the light port connector, a heat dissipation structure is arranged at the bottom end of the photoelectric module body, the upper connecting plate is symmetrically fixed at the top end of the photoelectric module body, and the fixed elastic sheet is fixed inside each of the two upper connecting plates; the upper end and the lower end of the optical port joint are respectively sleeved with a reinforcing dust cover, two sides of the reinforcing dust covers are symmetrically provided with a movable groove, the inside of the movable groove is respectively sleeved with a fixed screw in a sliding way, the inner side of each fixed screw is fixed on the side wall of the optical port joint, one end of each fixed screw extending to the outer side of the movable groove is respectively sleeved with a fixed clamping block in a threaded way, the two reinforcing dust covers are respectively provided with a jumper clamping groove at one end far away from the photoelectric module body, a dust plug is clamped between the two jumper clamping grooves, a dust guard is fixed at one end of the dust plug extending to the outer side of the reinforcing dust cover, auxiliary grooves are respectively formed in the middle of the upper end and the lower end of the dust guard, and a limiting structure is arranged inside the dust plug;

the height of the two reinforced dust covers is larger than half of the height of the optical port connector, the two reinforced dust covers are U-shaped matched with the optical port connector, the height between the two reinforced dust covers is larger than the height of the pull ring, and the lengths of the two reinforced dust covers are larger than the length of the optical port connector;

when the optical fiber jumper is not installed, the fixed clamping blocks on the two sides are screwed, so that the fixed clamping blocks are used for clamping and fixing the reinforced dust covers, the upper reinforced dust covers and the lower reinforced dust covers are pulled, after the two reinforced dust covers are closed, the fixed clamping blocks are screwed, the reinforced dust covers are clamped and fixed, the dust plugs are inserted into the jump wire clamping grooves, so that the dust boards are fixed with the reinforced dust covers, when the optical fiber jumper is required to be connected, the fixed clamping blocks on the two sides are screwed again, the reinforced dust covers are pulled to be opened, so that the dust boards are fixed with the reinforced dust covers, and when the optical fiber jumper is required to be connected, the fixed clamping blocks on the two sides are screwed again, and the reinforced dust covers are pulled to be opened; the light jumper wire connector is inserted into the light port connector, and after the light jumper wire connector is connected, the reinforcing dust covers at the upper end and the lower end are pulled, so that the reinforcing dust covers are abutted on the light jumper wire, and then the fixing clamping blocks are screwed to fix the reinforcing dust covers.

Further, limit structure includes outer guide block, interior guide block, spacing cardboard, standing groove and spring, the reinforcement dust cover at wire jumper draw-in groove border is kept away from all symmetry and is fixed with outer guide block on the lateral wall of photoelectric module body, the photoelectric module body is kept away from the one end symmetry that the optical access connects and is fixed with interior guide block, the standing groove has been seted up to the inside symmetry of dust plug, and the inside all slip of standing groove is provided with spacing cardboard, two all be fixed with the spring between spacing cardboard inside and the standing groove inner wall.

Further, the heat radiation structure includes heat dissipation window, carriage, dust screen and spacing curb plate, photoelectric module body bottom is provided with the heat dissipation window, and the heat dissipation window bottom is provided with the carriage, carriage inside is fixed with the dust screen, side bottom all is provided with spacing curb plate around the carriage, two spacing curb plate outside all is fixed on photoelectric module body lateral wall, side all passes through bolt and spacing curb plate fixed connection around the carriage.

Further, each fixing screw rod is arranged in a T shape which is transversely placed, the upper end and the lower end of each moving groove are arranged in an arc shape, and the length of each fixing clamp splice is larger than that of each moving groove.

Further, the anti-skid rubber pads are glued and fixed on the side walls of the middle parts of the two jumper clamping grooves, the dustproof plates are arranged in a cross shape matched with the jumper clamping grooves, and one ends, far away from the dustproof plates, of the dustproof plugs are arc-shaped.

Further, two opposite sides of the outer guide blocks are aligned with the side walls of the wire jumping groove, the two opposite sides of the outer guide blocks are inclined, and the two inner guide blocks are L-shaped with matched sides of the photoelectric module body.

Further, the two limiting clamping plates are all arranged in a T shape, and the thickness between the two limiting clamping plates and the dust guard is equal to the thickness of the reinforcing dust guard close to the side wall of the end of the dust guard.

Further, the height between the radiating window and the bottom end of the photoelectric module body is larger than the sum of the heights of the limiting side plates and the supporting frame, the lengths of the two limiting side plates are equal to the length of the supporting frame, and the widths of the two limiting side plates are smaller than the width of the side edge of the supporting frame.

Further, the supporting frame is arranged to be rectangular matched with the bottom end of the photoelectric module body, the width of the dustproof net is larger than that of the radiating window, and the length of the dustproof net is larger than that of the radiating window.

Through the above-mentioned embodiment of this application, combined type spacing dustproof construction has been adopted, can carry out spacingly to the optical jumper wire through reinforcing the dust cover, cooperation through dust guard and dust plug, it is convenient to carry out the shutoff to the optical connector, thereby avoid the dust to get into the optical connector, the optical connector of current outdoor type photoelectric module has been solved and has had the dust to get into easily when not inserting the optical jumper wire and lead to polluting and the optical jumper wire inserts the back unable problem of carrying out reinforcement, when fully guaranteeing the cleanliness factor of optical connector, also can carry out spacingly to the optical jumper wire, guarantee the firmness that the optical jumper wire connects.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic perspective view of a reinforced dust cap according to an embodiment of the present application;

FIG. 3 is a schematic bottom perspective view of a structure according to one embodiment of the present application;

FIG. 4 is a schematic perspective view of a reinforced dust cap according to one embodiment of the present application;

FIG. 5 is a schematic side cross-sectional view of a partial structure of a reinforced dust cap according to one embodiment of the present application;

fig. 6 is a schematic side view in cross-section of a partial structure of an embodiment of the present application.

In the figure: 1. a photovoltaic module body; 2. an optical port joint; 3. an upper connecting plate; 4. a fixed spring plate; 5. a pull ring; 6. reinforcing the dust cover; 7. jumping line clamping grooves; 8. an anti-slip rubber pad; 9. a fixed screw; 10. a moving groove; 11. fixing the clamping blocks; 12. an outer guide block; 13. an inner guide block; 14. a dust-proof plate; 15. an auxiliary groove; 16. a dust plug; 17. a limiting clamping plate; 18. a placement groove; 19. a spring; 20. a heat radiation window; 21. a support frame; 22. a dust screen; 23. and limiting the side plates.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-6, an outdoor photoelectric module includes a photoelectric module body 1, an optical port connector 2, an upper connecting plate 3 and a fixing elastic sheet 4, wherein a pull ring 5 is arranged on one side of the optical port connector 2 away from the photoelectric module body 1, a heat dissipation structure is arranged at the bottom end of the photoelectric module body 1, the upper connecting plate 3 is symmetrically fixed at the top end of the photoelectric module body 1, and the fixing elastic sheet 4 is fixed inside the two upper connecting plates 3; the upper end and the lower end of the optical port joint 2 are sleeved with reinforcing dust covers 6, the heights of the two reinforcing dust covers 6 are larger than half of the height of the optical port joint 2, the reinforcing dust covers 6 can be sleeved outside the optical port joint 2, the two reinforcing dust covers 6 are arranged to be U-shaped matched with the optical port joint 2, the reinforcing dust covers 6 can be conveniently covered outside the optical port joint 2 after being closed, the heights between the two reinforcing dust covers 6 are larger than the height of a pull ring 5, the lengths of the two reinforcing dust covers 6 are larger than the length of the optical port joint 2, the normal use of the pull ring 5 is prevented from being influenced by the reinforcing dust covers 6, moving grooves 10 are symmetrically formed in two sides of the two reinforcing dust covers 6, fixing screws 9 are sleeved inside the moving grooves 10 in a sliding mode, the inner sides of the fixing screws 9 are fixed on the side walls of the optical port joint 2, fixing clips 11 are sleeved at one ends of the outer sides of the moving grooves 10 in a threaded mode, each fixing screw 9 is arranged in a transverse T shape, the fixing clamp blocks 11 are prevented from being separated from the fixing screws 9, the upper end and the lower end of each moving groove 10 are arc-shaped, the moving grooves 10 slide on the fixing screws 9 conveniently, the length of each fixing clamp block 11 is larger than that of each moving groove 10, the fixing clamp blocks 11 can be screwed to clamp and fix the reinforced dust covers 6, the two reinforced dust covers 6 are provided with jumper clamp grooves 7 at the ends far away from the photoelectric module body 1, a dust plug 16 is clamped between the two jumper clamp grooves 7, the dust plug 16 extends to one end outside the reinforced dust covers 6 and is fixed with dust boards 14, auxiliary grooves 15 are formed in the middle parts of the upper end and the lower end of the dust boards 14, anti-slip rubber pads 8 are glued and fixed on the side walls of the middle parts of the two jumper clamp grooves 7, and optical fiber jumpers can be protected during limiting, the friction force of the inserted dustproof plug 16 is increased, so that the inserted dustproof plug 16 is more stable, the dustproof plates 14 are arranged in a cross shape matched with the jumping wire clamping grooves 7, the dustproof plates 14 are convenient to plug the jumping wire clamping grooves 7, one ends of the dustproof plug 16, which are far away from the dustproof plates 14, are all arc-shaped, limiting structures are arranged in the dustproof plug 16, the optical port connector 2 can be protected when a light jumping wire is not connected, after the light jumping wire is connected, the jumping wire can be reinforced, and the performance and stability of the photoelectric module body 1 and the optical port connector 2 in operation are guaranteed;

the limiting structure comprises an outer guide block 12, an inner guide block 13, a limiting clamping plate 17, a placing groove 18 and a spring 19, wherein the outer guide block 12 is symmetrically fixed on the side wall of the reinforced dust cover 6 at the edge of the jumper card groove 7, which is far away from the photoelectric module body 1, the opposite sides of the two outer guide blocks 12 are aligned with the side wall of the jumper card groove 7, the opposite sides of the two outer guide blocks 12 are inclined, the jumper wire connector can be limited through the outer guide block 12, the jumper wire connector can be firstly aligned under the guide of the outer guide block 12 and then inserted into the optical port connector 2, the inner guide block 13 is symmetrically fixed at one end of the photoelectric module body 1, which is far away from the optical port connector 2, the two inner guide blocks 13 are both arranged in an L shape matched with the side edge of the photoelectric module body 1, the inner guide block 13 is convenient to guide, when the photoelectric module body 1 is inserted into an equipment port, the inner guide block 13 can be aligned with the port, the inner side of the dust plug 16 is symmetrically provided with the placing groove 18, the inside of the placing groove 18 is provided with the limiting clamping plates 17 in a sliding manner, the two limiting clamping plates 17 are all in a T shape, the limiting clamping plates 17 are prevented from moving out of the placing groove 18 under the pushing of the springs 19, the thickness between the two limiting clamping plates 17 and the dust guard 14 is equal to the thickness of the end side wall of the reinforced dust guard 6 close to the dust guard 14, the dust plug 16 can be moved into the reinforced dust guard 6 after being inserted into the inside of the wire jumping clamping groove 7, the limiting clamping plates 17 can be pushed to the side edge of the inner side wall of the reinforced dust guard 6, the dust plug 16 is limited by the limiting clamping plates, the springs 19 are fixed between the inside of the two limiting clamping plates 17 and the inner wall of the placing groove 18, the outer guide block 12 and the inner guide block 13 are used for guiding limiting, the dust plug is conveniently protected when the photoelectric module body 1 is installed, and the stability of the dustproof plate 14 after blocking and dust prevention is ensured;

the utility model provides a heat radiation structure includes heat dissipation window 20, braced frame 21, dust screen 22 and spacing curb plate 23, the photoelectric module body 1 bottom is provided with heat dissipation window 20, and the heat dissipation window 20 bottom is provided with braced frame 21, braced frame 21 sets up to with photoelectric module body 1 bottom complex rectangle, guarantee the ventilation radiating effect of heat dissipation window 20, the width of dust screen 22 all is greater than the width of heat dissipation window 20, the length of dust screen 22 is greater than the length of heat dissipation window 20, avoid braced frame 21 to cause the shutoff to heat dissipation window 20, braced frame 21 inside is fixed with dust screen 22, braced frame 21 front and back side bottom all is provided with spacing curb plate 23, the height between the photoelectric module body 1 bottom is greater than the sum of spacing curb plate 23 and braced frame 21, guarantee that the dust screen 22 bottom leaves the space, thereby make things convenient for the circulation of air to carry out the heat exchange, two spacing curb plate 23 outsides all are fixed on photoelectric module body 1 lateral wall, braced frame 21 front and back side all are through bolt and spacing curb plate 23 fixed connection, the length of two spacing curb plate 23 all equals braced frame 21 length, the width of two spacing curb plate 23 all is less than the width of braced frame 21 and guarantee that the width of support frame 21 is less than the width of body 1 when photoelectric module 1 moves, the photoelectric module 1 is avoided simultaneously.

When the photoelectric module body 1 is required to be installed, the photoelectric module body 1 is aligned with the equipment optical port through the inner guide block 13, then the photoelectric module body 1 is pushed into the equipment optical port, the upper connecting plate 3 and the fixed elastic sheet 4 are moved into the optical port, the fixed elastic sheet 4 is clamped with the equipment port, the pull ring 5 is pushed upwards, the photoelectric module body 1 and the equipment port are installed and fixed, when the optical fiber jumper wire is not installed on the photoelectric module body 1, the fixed clamping blocks 11 on two sides are screwed, the fixed clamping blocks 11 are used for releasing the clamping and fixing of the reinforced dust covers 6, the upper reinforced dust cover 6 and the lower reinforced dust cover 6 are pulled, after the two reinforced dust covers 6 are closed, the reinforced dust cover 6 is clamped and fixed through screwing the fixed clamping blocks 11, then the limiting clamping plate 17 is pressed, the limiting clamping plate 17 compresses the spring 19 to move into the placing groove 18, the limit clamping plate 17 can be used for releasing the limit of the dust plug 16, the dust plug 16 is inserted into the jumping wire clamping groove 7, at the moment, the limit clamping plate 17 is also moved into the reinforced dust cover 6 and is moved to the side of the inner side wall of the reinforced dust cover 6 under the pushing of the spring 19, the dust cover 14 can be limited, the dust cover 14 and the reinforced dust cover 6 are fixed, when an optical fiber jumping wire is needed to be connected, the fixed clamping blocks 11 on two sides are screwed again, the reinforced dust cover 6 is pulled to be opened, the dust cover 14 and the reinforced dust cover 6 can be separated, the optical fiber jumping wire connector can be inserted into the optical port connector 2, after the optical fiber jumping wire connector is connected, the reinforced dust cover 6 at the upper end and the lower end is pulled, the reinforced dust cover 6 is abutted on the optical fiber jumping wire, the fixed clamping block 11 is screwed again to fix the reinforced dust cover 6, the heat dissipation window 20 is matched with the dust screen 22, the normal heat dissipation of the photoelectric module body 1 can be ensured, when needs clearance dust screen 22, twist the bolt on moving the carriage 21, can take off the clearance with dust screen 22, after the clearance, insert the inside back of spacing curb plate 23 with carriage 21 block, rethread bolt fastening can, the electrical components that appear in this application all external intercommunication power and control switch when using.

The beneficial point of the application lies in:

1. the optical connector 2 can be protected by matching the reinforced dust cover 6 with the dust guard 14, the influence of dust pollution on the operation performance of the optical connector 2 when the optical connector 2 is connected with the optical jumper is avoided, and the optical jumper is limited and reinforced by the reinforced dust cover 6, so that the optical jumper is more stable and firm after the installation is completed;

2. the anti-dust device is reasonable in structure, the anti-dust plate 14 is limited through the limiting clamping plate 17, the placing groove 18 and the spring 19, so that after the anti-dust plug 16 is inserted into the jumping wire clamping groove 7, the anti-dust plug can be stably fixed on the reinforced dust cover 6, stability of the anti-dust plate 14 in dust prevention is guaranteed, and the outer guide block 12 and the inner guide block 13 are matched, so that collision caused by misalignment of the photoelectric module body 1 when the photoelectric module body is inserted into an equipment port and the optical fiber jumping wire when the optical fiber jumping wire is inserted into the optical port connector 2 is avoided, and the photoelectric module body 1 and the optical port connector 2 are protected;

3. this application is rational in infrastructure, can guarantee the heat transfer in the photoelectric module body 1 through the heat dissipation window 20 to this radiating effect when improving the operation of photoelectric module body 1, and protect the heat dissipation window 20 through dust screen 22, avoid outside dust to get into inside the photoelectric module body 1, thereby further avoid the inside influence performance that dust pollution leads to that appears of photoelectric module body 1.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An outdoor photoelectric module, characterized in that: the optical connector comprises an optical module body (1), an optical connector (2), an upper connecting plate (3) and fixed elastic pieces (4), wherein a pull ring (5) is arranged on one side, far away from the optical module body (1), of the optical connector (2), a heat dissipation structure is arranged at the bottom end of the optical module body (1), the upper connecting plates (3) are symmetrically fixed at the top end of the optical module body (1), and the fixed elastic pieces (4) are fixed inside the two upper connecting plates (3); the optical port connector (2) is characterized in that the upper end and the lower end of the optical port connector (2) are sleeved with reinforcing dust covers (6), two sides of the reinforcing dust covers (6) are symmetrically provided with moving grooves (10), the inner parts of the moving grooves (10) are sleeved with fixing screws (9) in a sliding manner, the inner sides of the fixing screws (9) are fixed on the side wall of the optical port connector (2), one end, extending to the outer side of the moving grooves (10), of each fixing screw (9) is sleeved with a fixing clamping block (11) in a threaded manner, one end, far away from the photoelectric module body (1), of each reinforcing dust cover (6) is provided with a jumping wire clamping groove (7), a dust plug (16) is clamped between the two jumping wire clamping grooves (7), one end, extending to the outer side of each reinforcing dust cover (6), of each dust plug (16) is fixedly provided with a dust plate (14), the middle parts of the upper end and the lower end of each dust plate (14) are provided with auxiliary grooves (15), and the inner parts of the dust plugs (16) are provided with limiting structures;

the heights of the two reinforcing dust covers (6) are larger than one half of the height of the optical port connector (2), the two reinforcing dust covers (6) are U-shaped matched with the optical port connector (2), the heights of the two reinforcing dust covers (6) are larger than the height of the pull ring (5), and the lengths of the two reinforcing dust covers (6) are larger than the length of the optical port connector (2);

when the optical fiber jumper is not installed, the fixed clamping blocks (11) on two sides are screwed, so that the fixed clamping blocks (11) are used for clamping and fixing the reinforced dust covers (6) and pulling the upper reinforced dust covers (6) and the lower reinforced dust covers (6) to be closed, the fixed clamping blocks (11) are screwed and then used for clamping and fixing the reinforced dust covers (6), the dust plugs (16) are inserted into the jump wire clamping grooves (7) to fix the dust plates (14) and the reinforced dust covers (6), when the optical fiber jumper is required to be connected, the fixed clamping blocks (11) on two sides are screwed again, the reinforced dust covers (6) are pulled to be opened, the dust plates (14) are fixed with the reinforced dust covers (6), and when the optical fiber jumper is required to be connected, the fixed clamping blocks (11) on two sides are screwed again, and the reinforced dust covers (6) are pulled to be opened; the light jumper wire connector is inserted into the light port connector (2), after the light jumper wire connector is connected, the reinforcing dust cover (6) at the upper end and the lower end is pulled, so that the reinforcing dust cover (6) is abutted on the light jumper wire, and then the fixing clamp block (11) is screwed to fix the reinforcing dust cover (6).

2. The outdoor photovoltaic module of claim 1, wherein: limit structure includes outer guide block (12), interior guide block (13), spacing cardboard (17), standing groove (18) and spring (19), all symmetry is fixed with outer guide block (12) on the lateral wall that optoelectronic module body (1) was kept away from to reinforcement dust cover (6) at jumper card slot (7) border, optoelectronic module body (1) are kept away from the one end symmetry that optical access connects (2) and are fixed with interior guide block (13), standing groove (18) have been seted up to inside symmetry of dust plug (16), and inside all sliding of standing groove (18) is provided with spacing cardboard (17), two all be fixed with spring (19) between spacing cardboard (17) inside and the standing groove (18) inner wall.

3. The outdoor photovoltaic module of claim 1, wherein: the utility model provides a photovoltaic module, including heat radiation structure, including heat dissipation window (20), carriage (21), dust screen (22) and spacing curb plate (23), photovoltaic module body (1) bottom is provided with heat dissipation window (20), and heat dissipation window (20) bottom is provided with carriage (21), carriage (21) inside is fixed with dust screen (22), carriage (21) front and back side bottom all is provided with spacing curb plate (23), two spacing curb plate (23) outside all is fixed on photovoltaic module body (1) lateral wall, carriage (21) front and back side all is through bolt and spacing curb plate (23) fixed connection.

4. The outdoor photovoltaic module of claim 1, wherein: each fixing screw rod (9) is in a T shape which is transversely arranged, the upper end and the lower end of each moving groove (10) are arc-shaped, and the length of each fixing clamping block (11) is greater than that of each moving groove (10).

5. The outdoor photovoltaic module of claim 1, wherein: the anti-skid rubber pads (8) are glued and fixed on the side walls of the middle parts of the two jumper clamping grooves (7), the dustproof plates (14) are arranged in a cross shape matched with the jumper clamping grooves (7), and one ends, far away from the dustproof plates (14), of the dustproof plugs (16) are arc-shaped.

6. The outdoor photovoltaic module of claim 2, wherein: the opposite sides of the two outer guide blocks (12) are aligned with the side walls of the jumper clamping groove (7), the opposite sides of the two outer guide blocks (12) are inclined, and the two inner guide blocks (13) are L-shaped matched with the side edges of the photoelectric module body (1).

7. The outdoor photovoltaic module of claim 2, wherein: the two limiting clamping plates (17) are all arranged in a T shape, and the thickness between the two limiting clamping plates (17) and the dust-proof plate (14) is equal to the thickness of the reinforced dust-proof cover (6) close to the side wall of the end of the dust-proof plate (14).

8. An outdoor photovoltaic module according to claim 3, characterized in that: the height between the radiating window (20) and the bottom end of the photoelectric module body (1) is larger than the sum of the heights of the limiting side plates (23) and the supporting frame (21), the lengths of the two limiting side plates (23) are equal to the length of the supporting frame (21), and the widths of the two limiting side plates (23) are smaller than the width of the side edge of the supporting frame (21).

9. An outdoor photovoltaic module according to claim 3, characterized in that: the support frame (21) is arranged to be rectangular matched with the bottom end of the photoelectric module body (1), the width of the dustproof net (22) is larger than that of the radiating window (20), and the length of the dustproof net (22) is larger than that of the radiating window (20).