CN113328396B - Photoelectric junction box convenient to fix - Google Patents
Photoelectric junction box convenient to fix Download PDFInfo
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- CN113328396B CN113328396B CN202011045897.1A CN202011045897A CN113328396B CN 113328396 B CN113328396 B CN 113328396B CN 202011045897 A CN202011045897 A CN 202011045897A CN 113328396 B CN113328396 B CN 113328396B
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- connecting edge
- hinged
- fixedly connected
- junction box
- stud
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/10—Distribution boxes; Connection or junction boxes for surface mounting on a wall
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a photoelectric junction box convenient to fix, which comprises a shell and a cover body, wherein a first connecting edge is arranged on the shell, a second connecting edge is arranged on the cover body, the first connecting edge and the second connecting edge are connected through a bolt assembly, a sealing gasket is arranged between the first connecting edge and the second connecting edge, a box body fixing mechanism is hinged to the side wall of the shell, threading mechanisms are arranged at two ends of the cover body, and a cable clamping mechanism fixedly connected to the first connecting edge is arranged at one side of each threading mechanism. According to the invention, the box body fixing mechanism is arranged, so that the photoelectric junction box can be conveniently fixed on the holding pole, the box body fixing mechanism can be folded, and the photoelectric junction box is fixed on a wall surface or a plate surface by using the connecting seat, so that the photoelectric junction box can be conveniently fixed in different environments.
Description
Technical Field
The invention relates to the technical field of photoelectric junction boxes, in particular to a photoelectric junction box convenient to fix.
Background
Electricity generated by the action of light is called photoelectricity. Photoelectricity is a technical subject that is based on optoelectronics and comprehensively utilizes optics, precision machinery, electronics and computer technology to solve various engineering application problems. Information carriers are being extended from the electromagnetic band to the optical band, thereby focusing the technology of optoelectronics science and optoelectronics-mechatronics on the optoelectronic information industry for optical information acquisition, transmission, processing, recording, storage, display, sensing, etc. The main applications in the field of optoelectronics have focused on precision detection and optical imaging. Lightwave applications, ideally represented by photonic computers, are the most attractive place for photovoltaics, but to achieve this goal, it is also time consuming. The government is generally building photoelectric national laboratories with hundreds of millions of investment in Wuhan. Among the photoelectric major in colleges and universities, Zhejiang university, Qinghua university, Tianjin university, Huazhong university, Changchun university, electronic university, etc. are preferred. The range of photoelectric related fields in the photoelectric industry is rapidly related to the development of the photoelectric industry, the photoelectric industry is gradually diffused, and the photoelectric industry is obviously developed in the fields of optical communication, laser, photoelectric display, optics, solar photovoltaics, electronic engineering, logistics networks and the like and gradually integrated into a wider space.
Particularly in the field of solar photovoltaic, solar cell modules are developed rapidly with the increasing emphasis on environmental protection and energy conservation. Accordingly, the demand for photovoltaic junction boxes applied to solar cell modules is increasing,
the inside of photoelectricity terminal box has the optical cable, the cable, reverse current protector, and connect important components and parts such as conducting strip, these components and parts need dry dustless environment, avoid the influence of dust rainwater in the environment, also need avoid the environment to the corruption of components and parts, in order to protect components and parts, therefore, need photoelectricity terminal box to have better waterproof and dustproof function, and simultaneously, the fixing that photoelectricity terminal box needs to stabilize in service environment, the external environment that photoelectricity terminal box used is complicated, must carry out better fixed, prevent that the cable from dragging.
Therefore, the invention provides the photoelectric junction box which is convenient to fix.
Disclosure of Invention
The invention aims to: in order to solve the above problems, an easy-to-fix photoelectric junction box is proposed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a photoelectric junction box convenient to fix comprises a shell and a cover body, wherein a first connecting edge is arranged on the shell, a second connecting edge is arranged on the cover body, the first connecting edge and the second connecting edge are connected through a bolt assembly, a sealing gasket is arranged between the first connecting edge and the second connecting edge, a box body fixing mechanism is hinged to the side wall of the shell, threading mechanisms are arranged at two ends of the cover body, and a cable clamping mechanism fixedly connected to the first connecting edge is arranged at one side of each threading mechanism; the threading mechanism is provided with a thread pipe integrated with the cover body, the outer part of the thread pipe is provided with external threads, a loose joint sealing cover is screwed and connected onto the thread pipe, and a rubber ring is arranged inside the loose joint sealing cover; the cable clamping mechanism is provided with a supporting plate fixedly connected to a first connecting edge, a first stop block and a second stop block are fixedly connected to the side wall of the upper end of the supporting plate, a stud penetrates through the first stop block and the second stop block, a nut is screwed on the stud, a connecting piece is fixedly connected to the bottom end of the stud, two rod pieces are hinged to the connecting piece, the other ends of the rod pieces are respectively hinged to a chuck, a lug hinged to the supporting plate is arranged on each chuck, a first notch and a second notch are formed in each chuck, and a through groove is formed in the supporting plate on one side of each chuck; box body fixed establishment has the articulated piece that articulates on the casing, the lower terminal surface fixedly connected with plate of articulated piece, the guide rail of two parallels of lower terminal surface fixedly connected with of plate, and have sliding fit's slide on the guide rail, fixedly connected with bracing piece on the slide, two four spinal branch vaulting poles have on the guide rail, and fixedly connected with steadying frame and splint between two bracing pieces on no longer the same guide rail, the both ends of guide rail have the free bearing of fixed connection on the plate, run through on the free bearing have rather than the stud of being connected of rotating, the threaded sleeve that articulates on the stud is connected with, and the threaded sleeve articulates on splint.
As a further description of the above technical solution:
the rubber ring is formed by integrating a plurality of V-shaped sealing rings, is a cylindrical component and has a corrugated section passing through the axial lead.
As a further description of the above technical solution:
the connecting piece is a 90-degree bending component, a bending part of the connecting piece is welded with the stud, and the side wall of the other bending part is hinged with two rod pieces.
As a further description of the above technical solution:
the stabilizer is a U-shaped component, and the stabilizer is welded on the support rods on different guide rails.
As a further description of the above technical solution:
one end of each clamping plate is hinged between the supporting rods, and the arc openings of the two clamping plates are arranged oppositely.
As a further description of the above technical solution:
the stud is provided with external threads with two ends in different spiral directions, and the two thread sleeves are screwed with the external thread parts with different spiral directions respectively.
As a further description of the above technical solution:
and the first connecting edge and the second connecting edge are rectangular frames.
As a further description of the above technical solution:
and two ends of the shell are provided with connecting seats integrated with the shell, and the connecting seats are vertical to the first connecting edge.
As a further description of the above technical solution:
the sealing gasket is a rectangular gasket ring, and the size of the sealing gasket is consistent with that of the second connecting edge.
As a further description of the above technical solution:
the splint are arc-shaped plates, and teeth distributed around the polar axis of the splint are arranged on the inner side wall of the splint.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the box body fixing mechanism is convenient for fixing the photoelectric junction box on the holding pole, can be folded, and can be used for fixing the photoelectric junction box on a wall surface or a plate surface, so that the photoelectric junction box can be used in different environments and is convenient to fix.
2. According to the cable clamping mechanism, the cable can be quickly clamped, the cable is effectively fixed, the cable is prevented from being pulled to cause wire disconnection, the wiring position is broken to cause equipment halt, the cable clamping mechanism is simple to install, the fixing is quick and stable, the chuck is designed to be more applicable to the cable, and the cable clamping mechanism can be easily applicable to cables with different diameters.
3. According to the light junction box, the arrangement of the wire pipe and the loose joint sealing cover is convenient for installing and adjusting the rubber ring, the rubber ring has a unique structure, the cable can be tightly wrapped when the rubber ring is in a compressed state, the good waterproof and dustproof effects are achieved, the sealing gaskets are arranged in the first connecting edge and the second connecting edge, the problem of water permeation between the shell and the cover body is solved, the light junction box is good in sealing performance, and water and dust are effectively prevented from entering the box body.
Drawings
FIG. 1 is a schematic view of a front view partially sectioned structure for facilitating fixing of a photoelectric junction box according to the present invention;
FIG. 2 is a schematic structural view of a box fixing mechanism for fixing a photoelectric junction box according to the present invention;
FIG. 3 is a schematic structural view of a cable clamping mechanism for conveniently fixing a photoelectric junction box according to the present invention;
FIG. 4 is an enlarged view of the portion B of the optoelectronic junction box according to the present invention;
fig. 5 is a schematic side view of a clamping plate for conveniently fixing a photoelectric junction box according to the present invention.
Illustration of the drawings:
1. a housing; 11. connecting the first edge; 2. a cover body; 21. connecting the second edge; 3. a threading mechanism; 31. a conduit; 32. movably connecting a sealing cover; 33. a rubber ring; 4. a cable clamping mechanism; 41. a support plate; 4101. a through groove; 42. a first stop block; 43. a second stop block; 44. a stud; 45. a nut; 46. a connecting member; 47. a rod member; 48. a chuck; 4801. a bump; 4802. a first gap; 4803. a second gap; 5. a box body fixing mechanism; 51. a hinged block; 52. a plate member; 53. a guide rail; 54. a slide base; 55. a support bar; 56. a stabilizer frame; 57. a splint; 5701. teeth; 58. hinging seat; 59. a stud; 510. a threaded sleeve; 6. a connecting seat; 7. and a gasket.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, a photoelectric junction box convenient to fix comprises a shell 1 and a cover body 2, wherein the shell 1 is provided with a first connecting edge 11, the cover body 2 is provided with a second connecting edge 21, the first connecting edge 11 is connected with the second connecting edge 21 through a bolt assembly, a sealing gasket 7 is arranged between the first connecting edge and the second connecting edge, the side wall of the shell 1 is hinged with a box body fixing mechanism 5, two ends of the cover body 2 are provided with a threading mechanism 3, and one side of the threading mechanism 3 is provided with a cable clamping mechanism 4 fixedly connected to the first connecting edge 11; the threading mechanism 3 is provided with a thread pipe 31 which is integrated with the cover body 2, the outside of the thread pipe 31 is provided with external threads, a movable joint sealing cover 32 is screwed and connected on the thread pipe, and the inside of the movable joint sealing cover 32 is provided with a rubber ring 33; the cable clamping mechanism 4 is provided with a supporting plate 41 fixedly connected to the first connecting edge 11, a first stop block 42 and a second stop block 43 are fixedly connected to the side wall of the upper end of the supporting plate 41, a stud 44 penetrates through the first stop block 42 and the second stop block 43, a nut 45 is screwed on the stud 44, a connecting piece 46 is fixedly connected to the bottom end of the stud 44, two rod pieces 47 are hinged to the connecting piece 46, the other ends of the rod pieces 47 are respectively hinged to a clamping head 48, a convex block 4801 hinged to the supporting plate 41 is arranged on each of the two clamping heads 48, a first gap 4802 and a second gap 4803 are arranged on each of the clamping heads 48, and a through groove 4101 is formed in the supporting plate 41 on one side of each clamping head 48; the box body fixing mechanism 5 is provided with a hinge block 51 hinged on the shell 1, the lower end face of the hinge block 51 is fixedly connected with a plate 52, the lower end face of the plate 52 is fixedly connected with two parallel guide rails 53, a sliding seat 54 in sliding fit is arranged on the guide rails 53, supporting rods 55 are fixedly connected on the sliding seat 54, four supporting rods 55 are arranged on the two guide rails 53, a stabilizing frame 56 and a clamping plate 57 are fixedly connected between the two supporting rods 55 on the same guide rail 53, hinged supports 58 fixedly connected on the plate 52 are arranged at the two ends of the guide rails 53, a stud 59 in rotary connection with the hinged supports 58 penetrates through the hinged supports 58, a threaded sleeve 510 is connected onto the stud 59 in a rotating manner, and the threaded sleeve 510 is hinged on the clamping plate 57.
The rubber ring 33 is formed by integrating a plurality of V-shaped seal rings, and the rubber ring 33 is a cylindrical member having a corrugated cross section passing through the axial center thereof.
The connecting piece 46 is a 90-degree bent member, a bent part of the connecting piece 46 is welded with the stud 44, and two rod pieces 47 are hinged on the side wall of the other bent part.
The stabilizer 56 is a U-shaped member, and the stabilizer 56 is welded to the support rods 55 on the different guide rails 53.
One end of the clamping plate 57 is hinged between the supporting rods 55, and the arc openings of the two clamping plates 57 are arranged oppositely.
The stud 59 has external threads with different spiral directions at two ends, and the two thread sleeves 510 are screwed with the external thread portions with different spiral directions respectively.
The first connecting edge 11 and the second connecting edge 21 are rectangular frames.
The two ends of the shell 1 are provided with connecting seats 6 which are integrated with the shell 1, and the connecting seats 6 are vertical to the first connecting edge 11.
The sealing gasket 7 is a rectangular gasket ring, and the size of the sealing gasket 7 is consistent with that of the second connecting edge 21.
The clamping plate 57 is an arc-shaped plate, and the inner side wall of the clamping plate 57 is provided with teeth 5701 distributed around the polar axis thereof.
The working principle is as follows: when the box is used, the shell 1 and the cover body 2 are connected together to form a finished box, the first connecting edge 11 and the second connecting edge 21 are fixedly connected through a bolt assembly, and the sealing gasket 7 is arranged between the first connecting edge 11 and the second connecting edge 21, so that water and dust are effectively prevented from entering the joint of the box body; the two ends of the cover body 2 are provided with the threading mechanisms 3, the thread pipe 31 of the threading mechanisms 3 and the cover body 2 are integrated, external threads are arranged on the thread pipe 31, the movable joint sealing cover 32 is connected onto the thread pipe 31 in a rotating mode, the movable joint sealing cover 32 is arranged to tightly press the rubber ring 33, the rubber ring 33 can be abutted to a cable after being deformed, the inner diameter and the outer diameter of the rubber ring 33 are changed, the thread pipe 31 is sealed, and water and dust are effectively prevented from entering the box body through the thread pipe 31; in order to adapt to cables with different diameters, the rubber ring 33 can be adjusted correspondingly in size, the sealing effect of the rubber ring 33 is guaranteed, and cable threading and wiring are completed.
Adjusting cable clamping mechanism 4, logical groove 4101 has been seted up on backup pad 41, the setting of logical groove 4101 is convenient for the penetration of cable, close nut 45 soon, nut 45 and dog 42 butt, the double-screw bolt 44 passes dog 42 and dog two 43 downstream, the angle grow of the member 47 of being pushed down, make the chuck 48 that articulates on backup pad 41 clamp, lug 4801 has on the chuck 48, lug 4801 and member 47 constitute the four-bar linkage that connects gradually, and in the up-and-down motion process of double-screw bolt 44, lug 4801 is because fixed connection is on backup pad 41, the angle changes between chuck 48, the breach size of breach one 4802 and breach two 4803 is different, increased the suitability to different diameter cables, the cable is by firm centre gripping in chuck 48, prevent that the cable from being pulled, lead to the terminal fracture, the off-line, cause equipment to stop work.
The utility model discloses a casing 1's that box body fixed establishment 5 symmetry set up one side, the articulated mode of setting, it is folding hidden to be convenient for box body fixed establishment 5, articulated piece 51 rotates the connection in one side of casing 1, plate 52 is as the loading board of lower part component, slide 54 slides on guide rail 53, and slide 54 relies on its top to close the fix with screw of connecting on guide rail 53, splint 57 have between the bracing piece 55, splint 57 articulates between bracing piece 55, the other end of splint 57 articulates there is threaded sleeve 510, close stud 59 soon, make threaded sleeve 510 take place relative motion, make two splint 57 open and shut, the setting of steady rest 56 makes different guide rail 53 bracing pieces 55 fixed connection together, bracing piece 55 takes the opening and shutting of splint 57, it fixes the pole to be convenient for splint 57, the pole of holding here is the rod-like spare, for example, electric wire cement pole. The setting of connecting seat 6 can be so that photoelectricity terminal box fixed connection has bolt, screw mounting hole on connecting seat 6 on wall or face, and connecting seat 6 perpendicular to connects limit 11, and connecting seat 6 and box body fixed establishment 5 all can not influence the normal maintenance and the maintenance of light terminal box, can not influence opening of photoelectricity terminal box.
The photoelectric junction box has good waterproof and dustproof effects, effectively protects electrical elements inside the box body, and the cable clamping mechanism 4 and the box body fixing mechanism 5 are arranged, so that the photoelectric junction box is stable in use and convenient to fix, can easily use different installation environments, and prevents the cable wiring end from falling off and breaking.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A photoelectric junction box convenient to fix comprises a shell (1) and a cover body (2), and is characterized in that a first connecting edge (11) is arranged on the shell (1), a second connecting edge (21) is arranged on the cover body (2), the first connecting edge (11) is connected with the second connecting edge (21) through a bolt assembly, a sealing gasket (7) is arranged between the first connecting edge and the second connecting edge, a box body fixing mechanism (5) is hinged to the side wall of the shell (1), threading mechanisms (3) are arranged at two ends of the cover body (2), and a cable clamping mechanism (4) fixedly connected to the first connecting edge (11) is arranged on one side of each threading mechanism (3);
the threading mechanism (3) is provided with a thread pipe (31) integrated with the cover body (2), the outside of the thread pipe (31) is provided with external threads, a movable joint sealing cover (32) is screwed on the thread pipe, and the inside of the movable joint sealing cover (32) is provided with a rubber ring (33);
the cable clamping mechanism (4) is provided with a supporting plate (41) fixedly connected to the first connecting edge (11), a first stop block (42) and a second stop block (43) are fixedly connected to the side wall of the upper end of the supporting plate (41), a stud (44) penetrates through the first stop block (42) and the second stop block (43), a nut (45) is screwed on the stud (44), a connecting piece (46) is fixedly connected to the bottom end of the stud (44), two rod pieces (47) are hinged to the connecting piece (46), clamping heads (48) are hinged to the other ends of the rod pieces (47) respectively, protruding blocks (4801) hinged to the supporting plate (41) are arranged on the two clamping heads (48), a first notch (4802) and a second notch (4803) are arranged on the clamping head (48), and a through groove (4101) is formed in the supporting plate (41) on one side of the clamping heads (48);
the box body fixing mechanism (5) is provided with a hinged block (51) hinged on the shell (1), the lower end face of the hinged block (51) is fixedly connected with a plate (52), the lower end face of the plate (52) is fixedly connected with two parallel guide rails (53), a sliding seat (54) in sliding fit is arranged on each guide rail (53), a support rod (55) is fixedly connected on each sliding seat (54), four support rods (55) are arranged on each guide rail (53), a stabilizing frame (56) and a clamping plate (57) are fixedly connected between the two support rods (55) on the same guide rail (53), hinged seats (58) fixedly connected on the plate (52) are arranged at the two ends of each guide rail (53), a double-end stud (59) in rotary connection with the hinged seats (58) penetrates through the hinged seats, and a threaded sleeve (510) is in rotary connection with the double-end stud (59), and the thread bush (510) is hinged on the clamping plate (57);
the rubber ring (33) is formed by integrating a plurality of V-shaped sealing rings, the rubber ring (33) is a cylindrical component, and the section passing through the axial lead of the rubber ring is corrugated;
the connecting piece (46) is a 90-degree bending component, a bending part of the connecting piece (46) is welded with the stud (44), and the side wall of the other bending part is hinged with two rod pieces (47);
the stabilizing frames (56) are U-shaped members, and the stabilizing frames (56) are welded on supporting rods (55) on different guide rails (53);
one end of each clamping plate (57) is hinged between the supporting rods (55), and the arc openings of the two clamping plates (57) are arranged oppositely;
the stud (59) is provided with external threads with two ends in different spiral directions, and the two thread sleeves (510) are screwed with the external threads with different spiral directions respectively.
2. The optoelectronic junction box of claim 1, wherein the first connecting edge (11) and the second connecting edge (21) are rectangular frames.
3. An optoelectronic junction box facilitating fixing according to claim 1, wherein the two ends of the housing (1) are provided with connecting seats (6) integrated with the housing (1), and the connecting seats (6) are perpendicular to the first connecting edge (11).
4. An optoelectronic junction box facilitating fastening according to claim 1, wherein the gasket (7) is a rectangular gasket ring, and the gasket (7) has a size corresponding to the second connecting edge (21).
5. A photovoltaic junction box facilitating mounting as claimed in claim 1, wherein the clamping plate (57) is an arc-shaped plate, and the inner side wall of the clamping plate (57) has teeth (5701) distributed around its polar axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045897.1A CN113328396B (en) | 2020-09-29 | 2020-09-29 | Photoelectric junction box convenient to fix |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011045897.1A CN113328396B (en) | 2020-09-29 | 2020-09-29 | Photoelectric junction box convenient to fix |
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| Publication Number | Publication Date |
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| CN113328396A CN113328396A (en) | 2021-08-31 |
| CN113328396B true CN113328396B (en) | 2022-07-01 |
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| CN104797874A (en) * | 2012-11-21 | 2015-07-22 | 美国国民油井华高公司 | Sealing system |
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| CN210326817U (en) * | 2019-09-18 | 2020-04-14 | 天长市天力机电厂 | Protection fixing device for cable |
| CN210927877U (en) * | 2019-12-19 | 2020-07-03 | 吉林省建邦通信有限公司 | Distribution frame for communication engineering construction |
| CN111614023A (en) * | 2020-04-30 | 2020-09-01 | 武汉船用机械有限责任公司 | Cable fixing clamp |
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| CN113328396A (en) | 2021-08-31 |
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Effective date of registration: 20230925 Address after: Building 4, No. 198 Taihang North Road, Changzhi City, Shanxi Province 046000 Patentee after: Shanxi Zhongke Anrui Energy Technology Co.,Ltd. Address before: 418000 Economic Development Zone, Huaihua City, Hunan Province Patentee before: Hunan Boda Photoelectric Technology Co.,Ltd. |