CN219268490U

CN219268490U - Light Fu Fanglei device

Info

Publication number: CN219268490U
Application number: CN202223454206.0U
Authority: CN
Inventors: 张春燕; 张艳忠; 李胜
Original assignee: Hubei Putian Technology Co ltd
Current assignee: Hubei Putian Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-27
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a light Fu Fanglei device which comprises a lightning protection body and a mounting base, wherein an inserting shaft is arranged on the joint surface of the mounting base, an inserting sleeve which is in inserting fit with the inserting shaft is fixedly arranged on the joint surface of the lightning protection body, a locking structure is connected to the outer part of the lightning protection body in a rotating mode, and a pull rod and a bolt are arranged on the locking structure. According to the utility model, the plug shaft is arranged on the installation base, the plug bush is arranged on the lightning protection body, the lightning protection body is positioned through the butt joint of the plug bush and the plug shaft, the locking mechanism is rotatably connected on the lightning protection body, the pull rod and the plug pin are arranged on the locking mechanism, the lightning protection body can be fixedly connected with the installation base through the plug pin when the pull rod is manually moved downwards, and the lightning protection body and the installation base can be separated when the pull rod is pulled upwards, so that the installation and the disassembly are convenient.

Description

Light Fu Fanglei device

Technical Field

The utility model relates to the technical field of lightning protection devices, in particular to a photovoltaic lightning protection device.

Background

The light Fu Fanglei device is a device for solar power generation lightning protection, is used for protecting surge caused by inductive lightning and direct lightning impact or other transient overvoltage, is suitable for the requirements of photovoltaic power generation, wind power generation and other industrial direct current surge protection, plays a role in protecting flame retardation and remote signaling for a photovoltaic power supply, and improves the operation safety of a photovoltaic circuit.

The current light Fu Fanglei ware mainly contains lightning protection body and installation base, and lightning protection body and installation base can dismantle the connection, and this kind of be provided with is favorable to the dismantlement maintenance and the installation of lightning protection body, but this kind of mode that can dismantle the connection is joint or elastic extrusion mode of connection usually, and not only the connection is infirm, and installation and dismantlement process are comparatively complicated moreover, and the operation is inconvenient.

To this end, the utility model provides a photovoltaic lightning protection device.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the light Fu Fanglei device so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the light Fu Fanglei device comprises a lightning protection body and a mounting base, wherein an inserting shaft is arranged on the joint surface of the mounting base, a plug bush matched with the inserting shaft in an inserting mode is fixedly arranged on the joint surface of the lightning protection body, a locking structure is connected to the outer portion of the lightning protection body in a rotating mode, a pull rod and a plug pin are arranged on the locking structure, when the pull rod is pulled downwards, the plug pin locks the plug bush and the inserting shaft, and when the pull rod is pulled upwards, the plug bush and the inserting shaft are in a non-locking state.

Further, a plug is arranged on the pull rod, and a socket matched with the plug is arranged on the mounting base.

Further, the both sides welding of lightning protection body has the otic placode, the one end of plug bush and one side fixed connection of otic placode, the fixed uide bushing that is provided with the intercommunication inner chamber of peripheral wall of plug bush, the locating hole has been seted up to the peripheral wall of plug bush.

Further, the bolt sleeve is arranged in the guide sleeve and is in axial sliding connection, the pull rod is of a door-shaped structure, the opening end of the pull rod is in rotary connection with the lug plates on two sides of the lightning protection body, and the pull rod is welded with a striker rod matched with the bolt.

Further, the bolt and the guide sleeve are in elastic sliding fit.

Furthermore, a baffle is welded at one end of the bolt, which is positioned outside the guide sleeve, and a spring positioned between the guide sleeve and the baffle is sleeved on the bolt.

The utility model has the beneficial effects that: the utility model relates to a light Fu Fanglei device, which comprises a lightning protection body; a plug bush; a guide sleeve; ear plates; a mounting base; inserting a shaft; positioning holes; a locking structure; a pull rod; a striker; a plug pin; a baffle; a plug; a socket; and (3) a spring.

1. The lightning protection device comprises a lightning protection body, a mounting base, a plug shaft, a plug sleeve, a lightning protection body, a locking mechanism, a pull rod and a bolt, wherein the plug shaft is arranged on the mounting base, the plug sleeve is arranged on the lightning protection body, the lightning protection body is positioned through butt joint of the plug sleeve and the plug shaft, the locking mechanism is rotationally connected with the lightning protection body, the pull rod and the bolt are arranged on the locking mechanism, the lightning protection body can be fixedly connected with the mounting base through the bolt when the pull rod is manually moved downwards, and the lightning protection body and the mounting base can be separated when the pull rod is pulled upwards, so that the lightning protection device is convenient to install and detach.

2. The plug is fixedly arranged on the pull rod, the socket is fixedly arranged on the installation base, the plug on the pull rod is inserted into the socket to realize the electric connection of the lightning protection body and the installation base when the lightning protection body is fixedly connected with the installation base, and the whole lightning protection body can be directly separated from the installation base when the plug is separated from the socket.

Drawings

FIG. 1 is a schematic view of an exploded view of a lightning protection body and a mounting base in an optical Fu Fanglei device of the present utility model;

FIG. 2 is a schematic top view of FIG. 1 of an optical Fu Fanglei apparatus of the present utility model;

in the figure: 1. a lightning protection body; 11. a plug bush; 111. a guide sleeve; 12. ear plates; 2. a mounting base; 21. inserting a shaft; 211. positioning holes; 3. a locking structure; 31. a pull rod; 311. a striker; 32. a plug pin; 321. a baffle; 4. a plug; 5. a socket; 6. and (3) a spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the light Fu Fanglei ware, including lightning protection body 1 and installation base 2, be provided with on the faying surface of installation base 2 and insert axle 21, fixedly be provided with on the faying surface of lightning protection body 1 with insert axle 21 grafting complex plug bush 11, when plug bush 11 cover was established on inserting axle 21, lightning protection body 1 and installation base 2 butt joint location, lightning protection body 1's outside rotates and is connected with locking structure 3, be provided with pull rod 31 and bolt 32 on the locking structure 3, when pull rod 31 downward pulling, bolt 32 locks plug bush 11 and plug axle 21, when pull rod 31 upward pulling, plug bush 11 and plug axle 21 are in the non-locking state, that is to say just can control release and locking of plug bush 11 and plug axle 21 through manual pulling from top to bottom through bolt 32.

In this embodiment, the pull rod 31 is provided with the plug 4, the installation base 2 is provided with the socket 5 matched with the plug 4, the plug 4 can be inserted into the socket 5 when the pull rod 31 is pulled downwards, the lightning protection body 1 and the installation base 2 are connected in a passage way, when the lightning protection body 1 needs to be disassembled, the pull rod 31 is firstly pulled up, and at the moment, the plug 4 and the installation base 2 are firstly separated and disconnected.

In this embodiment, the ear plates 12 are welded on two sides of the lightning protection body 1, one end of the plug bush 11 is fixedly connected with one side of the ear plates 12, the guide bush 111 communicated with the inner cavity is fixedly arranged on the outer peripheral wall of the plug bush 11, the positioning hole 211 is formed in the outer peripheral wall of the plug bush 21, the further plug pin 32 is sleeved in the guide bush 111 and is in axial sliding connection, the plug pin 32 can be inserted into the positioning hole 211 when sliding inwards, the plug bush 11 and the plug bush 21 are locked at this moment, otherwise, the plug bush 11 and the plug bush 21 can be separated, the pull rod 31 is of a door-shaped structure, the opening ends of the pull rod 31 are rotatably connected with the ear plates 12 on two sides of the lightning protection body 1, the connecting sleeve can be welded at the opening ends of the pull rod 31, the connecting shaft in clearance fit with the connecting sleeve is welded on one side of the ear plates 12, the plug rod 311 matched with the plug pin 32 is welded on the pull rod 31, and the plug rod 311 on the pull rod 31 can push the plug pin 32 to move inwards towards the guide bush 111 when swinging downwards.

In this embodiment, the latch 32 is elastically slidably matched with the guide sleeve 111, specifically, a baffle 321 is welded at one end of the latch 32 located outside the guide sleeve 111, a spring 6 located between the guide sleeve 111 and the baffle 321 is sleeved on the latch 32, and when the pull rod 31 is pulled up, the spring 6 stretches to eject the latch 32 outwards, so that the structure is simple.

When using photovoltaic lightning protection device, install installation base 2 in advance in the lightning protection case, then detain plug bush 11 on lightning protection body 1 on inserting shaft 21, then manual pulling pull rod 31 downwards, can promote bolt 32 and get into in the uide bushing 111 when the baffle 321 on the bolt 32 is contacted to the lance 311 this moment, spring 6 compresses, in bolt 32 gets into locating hole 211, plug 4 and socket 5 peg graft simultaneously, there is grafting frictional force when pegging graft, pull rod 31 is fixed this moment, accomplish lightning protection body 1 and installation base 2's combination, otherwise both separation.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Light Fu Fanglei ware, including lightning protection body (1) and installation base (2), its characterized in that, be provided with on the faying surface of installation base (2) and insert axle (21), fixedly on the faying surface of lightning protection body (1) be provided with insert axle (21) grafting complex plug bush (11), the outside rotation of lightning protection body (1) is connected with locking structure (3), be provided with pull rod (31) and bolt (32) on locking structure (3), when pull rod (31) downward pulling, bolt (32) are in the non-locking state with plug bush (11) and plug axle (21) locking, when pull rod (31) upward pulling, plug bush (11) and plug axle (21).

2. The light Fu Fanglei device according to claim 1, wherein: the pull rod (31) is provided with a plug (4), and the mounting base (2) is provided with a socket (5) matched with the plug (4).

3. The light Fu Fanglei device according to claim 2, wherein: the lightning protection body (1) both sides welding has otic placode (12), the one end of plug bush (11) and one side fixed connection of otic placode (12), the fixed uide bushing (111) that are provided with the intercommunication inner chamber of periphery wall of plug bush (11), locating hole (211) have been seted up to the periphery wall of plug bush (21).

4. A light Fu Fanglei as claimed in claim 3, wherein: the bolt (32) is sleeved in the guide sleeve (111) and is in axial sliding connection, the pull rod (31) is of a door-shaped structure, the opening end of the pull rod is in rotary connection with the lug plates (12) on two sides of the lightning protection body (1), and the pull rod (31) is welded with the bolt (32) to be matched with the bolt (311).

5. The light Fu Fanglei device according to claim 4, wherein: the bolt (32) is elastically matched with the guide sleeve (111) in a sliding way.

6. The light Fu Fanglei device according to claim 5, wherein: a baffle plate (321) is welded at one end, located outside the guide sleeve (111), of the plug pin (32), and a spring (6) located between the guide sleeve (111) and the baffle plate (321) is sleeved on the plug pin (32).