CN218217281U

CN218217281U - A connect mounting for roof photovoltaic power generation system

Info

Publication number: CN218217281U
Application number: CN202221872804.7U
Authority: CN
Inventors: 吴义伍; 曹琨
Original assignee: Guoyuan Design Co ltd
Current assignee: Guoyuan Design Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-03
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a connect mounting for roof photovoltaic power generation system, including connecting the set casing, it adopts circular shell structure to connect the set casing, the both sides surface that connects the set casing is provided with the protruding mouth of pipe, the wiring has been alternate to protruding orificial inboard surface, the bell jar has been seted up to protruding orificial inboard surface, sliding connection has toper rubber nested in the bell jar, toper rubber is nested to be cup jointed at the surface of wiring, the surface of wiring has cup jointed the concave ring lock sleeve, the external screw thread has been seted up to protruding orificial inner surface, the concave ring lock sleeve passes through threaded connection at protruding orificial inner surface, through connecting when fixed at the circular shape and connecting the set casing internal fixation, and its protruding orificial inner end is fixed through locking toper rubber, and it can hold wiring surface tightly, is difficult for making its pulling removal to improve the leakproofness.

Description

A connect mounting for roof photovoltaic power generation system

Technical Field

The utility model relates to a photovoltaic power generation field, more specifically say, relate to a connect mounting for roof photovoltaic power generation system.

Background

The principle of photovoltaic power generation, which is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface;

its roof photovoltaic power generation system connect mounting structure singleness, connect fixed back, firm fixed stability is not enough, and the wiring outside receives to drive easily when dragging to connect the pine to take off to outside setting, waterproof sealing is not good.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a connect mounting for roof photovoltaic power generation system is through connecting when fixed at the circular shape and connecting the set casing internal fixation, and its flange mouth inner end is fixed through locking toper rubber nestification, and it can hold wiring surface tightly, is difficult for making its pulling removal to improve the leakproofness.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a connect mounting for roof photovoltaic power generation system, is including connecting the set casing, connect the set casing and adopt circular shell structure, the both sides surface that connects the set casing is provided with the protruding mouth of pipe, the wiring has been alternate to protruding orificial inboard surface, the bell jar has been seted up to protruding orificial inner inboard surface, sliding connection has the toper rubber nested, the toper rubber is nested cup joints the surface at the wiring, the surface of wiring has cup jointed the concave ring lock sleeve, the external screw thread has been seted up to protruding orificial inner surface, the concave ring lock sleeve passes through threaded connection at protruding orificial inner surface, through connect when fixed at the circular shape and connect the set casing internal fixation, its protruding orificial end is through locking toper rubber nested fixed, and it can hold wiring surface tightly, is difficult for making its pulling removal to improve the leakproofness.

Furthermore, the outer surface of the upper end of the joint fixing shell is provided with an external thread, the outer surface of the upper end of the joint fixing shell is connected with a threaded cover through the external thread, and the joint fixing shell is convenient to cover, fix and seal.

Furthermore, the lower surface of the joint fixing shell is provided with an annular convex seat, and the surface of the annular convex seat is provided with a mounting hole, so that the joint fixing shell is convenient to mount.

Furthermore, the mounting port adopts a bent strip-shaped port structure, and the two sides of the mounting port are distributed on the surface of the annular convex seat, so that the mounting position can be conveniently adjusted, and the mounting is convenient and fast.

Furthermore, a rubber pad is placed on the inner side surface of the threaded cover and attached to the upper surface of the joint fixing shell, so that the sealing performance is improved.

Furthermore, the outer surface of the threaded cover is provided with anti-skidding grooves, the anti-skidding grooves are uniformly distributed on the outer surface of the circle of the threaded cover, and hand friction is increased when the threaded cover is twisted.

Furthermore, the inner side surface of the outer end of the convex pipe opening is provided with an inclined ring notch, so that the connecting wire can be attached to the inclined ring notch for buffering when being bent, and is not easy to break.

Compared with the prior art, the utility model has the advantages of:

(1) When the connector is fixed, the connector is fixed in the circular connector fixing shell, the inner end of the convex pipe orifice is fixed in a nesting mode through the locking conical rubber, the outer surface of the connecting wire can be held tightly, the connector is not easy to pull and move, and the sealing performance is improved.

(2) The outer thread is seted up to the upper end surface that connects the set casing, and the upper end surface that connects the set casing has the screw thread lid through threaded connection, and the lid of being convenient for connects fixedly, is convenient for sealed.

(3) The lower surface of the joint fixing shell is provided with an annular convex seat, and the surface of the annular convex seat is provided with a mounting hole, so that the joint fixing shell is convenient to mount.

(4) The installing port adopts crooked bar mouth structure, and both sides distribute and set up on the surface of annular convex seat, can be convenient for adjust the mounted position, and it is convenient to install.

(5) A rubber pad is placed on the inner side surface of the threaded cover and attached to the upper surface of the joint fixing shell, and sealing performance is improved.

(6) The anti-skidding recess has been seted up to the surface of screw cap, and anti-skidding recess evenly distributed sets up the round surface at the screw cap, and during the wrench movement, increase hand frictional force.

(7) The inner side surface of the outer end of the convex pipe opening is provided with an inclined ring notch, and when the wiring is bent, the wiring can be attached to the inclined ring notch for buffering and is not easy to break.

Drawings

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

fig. 2 is a top view of the joint securing housing of the present invention;

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

FIG. 4 is a schematic view of the conical rubber nest of the present invention;

fig. 5 is a side view of the female ring locking sleeve of the present invention.

The reference numbers in the figures illustrate:

the connector comprises a connector fixing shell 1, a convex pipe opening 2, a wiring 3, a conical groove 4, a conical rubber nesting 5, a concave ring locking sleeve 6, a threaded cover 7, an annular convex seat 8, an installation opening 80, a rubber pad 70, an anti-skidding groove 71 and an inclined ring notch 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Please refer to fig. 1-5, a connector fixing member for a roof photovoltaic power generation system, which comprises a connector fixing shell 1, wherein the connector fixing shell 1 is of a circular shell structure, the outer surfaces of two sides of the connector fixing shell 1 are provided with a convex pipe opening 2, a wiring 3 is inserted into the inner side surface of the convex pipe opening 2, a tapered groove 4 is formed in the inner side surface of the convex pipe opening 2, a tapered rubber nesting sleeve 5 is connected in the tapered groove 4 in a sliding manner, the tapered rubber nesting sleeve 5 is sleeved on the outer surface of the wiring 3, a concave ring locking sleeve 6 is sleeved on the outer surface of the wiring 3, an external thread is formed in the outer surface of the inner end of the convex pipe opening 2, and the concave ring locking sleeve 6 is connected on the outer surface of the inner end of the convex pipe opening 2 through a thread.

Referring to fig. 1-5, an external thread is formed on the outer surface of the upper end of the joint fixing housing 1, the outer surface of the upper end of the joint fixing housing 1 is connected with a threaded cap 7 through the external thread, the joint fixing housing is convenient to cover and fix, and the sealing is convenient, an annular boss 8 is formed on the lower surface of the joint fixing housing 1, a mounting port 80 is formed in the surface of the annular boss 8, the mounting port 80 is convenient to mount, the mounting port 80 is of a bent strip-shaped port structure, two sides of the mounting port are distributed on the surface of the annular boss 8, the mounting position can be adjusted conveniently, the mounting is convenient and fast, a rubber pad 70 is placed on the inner side surface of the threaded cap 7, the rubber pad 70 is attached to the upper surface of the joint fixing housing 1, the sealing performance is improved, an anti-slip groove 71 is formed in the outer surface of the threaded cap 7, the anti-slip groove 71 is uniformly distributed on the round outer surface of the threaded cap 7, the hand friction force is increased, an inclined ring notch 9 is formed in the inner side surface of the outer end of the boss 2, when the wiring 3 is bent, the wiring can be attached to buffer at the inclined ring notch 9, and is not easy to break.

When the connector is used, the outer surfaces of two sides of the connector fixing shell 1 are provided with the convex pipe openings 2, the inner side surfaces of the convex pipe openings 2 are inserted with the wiring 3, after the wiring 3 at two ends are inserted, the connector can be fixed in the connector fixing shell 1, the inner side surfaces of the inner ends of the convex pipe openings 2 are provided with the conical grooves 4, the conical rubber nests 5 are connected in the conical grooves 4 in a sliding mode, the conical rubber nests 5 are sleeved on the outer surfaces of the wiring 3, the outer surface of the wiring 3 is sleeved with the concave ring locking sleeve 6, the concave ring locking sleeve 6 is connected to the outer surface of the inner end of the convex pipe opening 2 through threads, the concave ring locking sleeve 6 can be locked and fixed, the conical rubber nests 5 can be extruded inwards to slide towards the inner ends of the conical grooves 4, the conical parts of the conical rubber nests 5 can be contracted to tightly hold the wiring 3, the wiring 3 can be fixed after the connector, the connector is not easy to be pulled to be loosened when the wiring 3 is pulled, and the fixing performance is improved;

and the conical rubber nest 5 can be clamped into the convex pipe opening 2 for locking and fitting, so that the sealing property is improved, and water flow cannot enter.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. A joint fixing piece for a roof photovoltaic power generation system comprises a joint fixing shell (1), and is characterized in that: connect set casing (1) to adopt circular shell structure, the both sides surface that connects set casing (1) is provided with the protruding mouth of pipe (2), the interior side surface interlude of the protruding mouth of pipe (2) has wiring (3), bell groove (4) have been seted up to the interior side surface of the protruding mouth of pipe (2), sliding connection has the nested (5) of toper rubber in bell groove (4), the surface in wiring (3) is cup jointed in the nested (5) of toper rubber, concave ring lock sleeve (6) have been cup jointed to the surface of wiring (3), the external screw thread has been seted up to the inner surface of the protruding mouth of pipe (2), concave ring lock sleeve (6) are through the inner surface of threaded connection in the protruding mouth of pipe (2).

2. The connector fixture for rooftop photovoltaic power generation systems of claim 1, further comprising: the outer surface of the upper end of the joint fixing shell (1) is provided with an external thread, and the outer surface of the upper end of the joint fixing shell (1) is connected with a threaded cover (7) through the external thread.

3. A connector fixture for rooftop photovoltaic power generation systems according to claim 1, wherein: the lower surface of the joint fixing shell (1) is provided with an annular convex seat (8), and the surface of the annular convex seat (8) is provided with a mounting opening (80).

4. A connector fixture for rooftop photovoltaic power generation systems according to claim 3, wherein: the mounting port (80) is of a bent strip-shaped port structure, and two sides of the mounting port are distributed on the surface of the annular convex seat (8).

5. A connector fixture for rooftop photovoltaic power generation systems according to claim 2, wherein: and a rubber pad (70) is placed on the inner side surface of the threaded cover (7), and the rubber pad (70) is attached to the upper surface of the joint fixing shell (1).

6. A connector fixture for rooftop photovoltaic power generation systems according to claim 2, wherein: the outer surface of the threaded cover (7) is provided with anti-skidding grooves (71), and the anti-skidding grooves (71) are uniformly distributed on the outer surface of one circle of the threaded cover (7).

7. The connector fixture for rooftop photovoltaic power generation systems of claim 1, further comprising: the inner side surface of the outer end of the convex pipe opening (2) is provided with an inclined ring notch (9).