CN217507227U

CN217507227U - Protection type photovoltaic switch convenient to installation

Info

Publication number: CN217507227U
Application number: CN202220860526.7U
Authority: CN
Inventors: 高桂英; 郭艳蕊
Original assignee: Shandong Wuzhou Intelligent Co ltd
Current assignee: Shandong Wuzhou Intelligent Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-27
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a protection type photovoltaic switch convenient to installation relates to electrical equipment technical field. The on-line screen storage device comprises a base, sliding connection device is installed to the base upside, body frame is installed to sliding connection device upside, body frame side-mounting has air switch, air switch is last to install a plurality of quick wiring mechanism, quick wiring mechanism includes: the device comprises a first shell, a sliding buckle, a push-pull switch, a sliding column, a circular base, a first spring, a circular metal contact, a second spring, a connecting wire, a second shell, a fixing screw and a square metal contact, wherein the first shell is fixedly arranged on a main body frame, and the sliding buckle is connected to the first shell in a sliding manner; the utility model discloses installation and the dismantlement switch not only can be quick, installation that can also be quick and dismantlement electric wire have made things convenient for maintenance personal to overhaul and maintain, have reduced the installation time of equipment.

Description

Protection type photovoltaic switch convenient to installation

Technical Field

The utility model relates to an electrical equipment technical field specifically is a protection type photovoltaic switch convenient to installation.

Background

Photovoltaic is solar photovoltaic power generation system for short, a photovoltaic effect who utilizes solar cell semiconductor material, a novel power generation system of direct conversion solar radiation energy into electric energy, there are independent operation and the operation of being incorporated into the power networks two kinds of modes, for the application of novel energy, must establish corresponding photovoltaic transformer substation, the electric quantity that comes with the photovoltaic transmits out, photovoltaic protection switch has important effect at its in-process, present photovoltaic switch installation is loaded down with trivial details, need multiple instrument to install, when damaging, change also very trouble, the protecting effect is not obvious, conflagration or personnel are injured very easily taking place when damaging.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection type photovoltaic switch convenient to installation, installation and the dismantlement switch that not only can be quick, installation that can also be quick and dismantlement electric wire have made things convenient for maintenance personal to overhaul and the maintenance, have reduced the installation time of equipment.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a protection type photovoltaic switch convenient to installation, includes the base, sliding connection device is installed to the base upside, body frame is installed to the sliding connection device upside, body frame upside installation air switch, the last a plurality of quick wiring mechanism of installing of air switch, quick wiring mechanism includes: the sliding switch comprises a first shell, a sliding buckle, a push-pull switch, a sliding column, a round base, a first spring, a round metal contact, a second spring, a connecting wire, a second shell, a fixing screw and a square metal contact, wherein the first shell is fixedly arranged on a main body frame, the sliding buckle is slidably connected on the first shell, the push-pull switch is fixedly arranged on the sliding buckle, the sliding column is fixedly arranged on the sliding buckle, the round base is fixedly arranged on the first shell, the first spring is slidably connected on the sliding column, one end of the sliding column, far away from the sliding buckle, is slidably connected on the round base, the round metal contact is slidably connected on the first shell, the second spring is slidably connected on the round metal contact, one end of the connecting wire is fixedly arranged at the tail part of the round metal contact, and the second shell is slidably connected on the first shell, the fixed screw is in threaded connection with the second shell, and the square metal contact is fixedly installed in the second shell.

As a further aspect of the present invention: the sliding connection device includes: t shape sliding block, circular magnet and bar iron sheet magnetic stripe, T shape sliding block sliding connection is on the base, circular magnet fixed mounting is on the base, bar iron sheet magnetic stripe fixed mounting is on T shape sliding block.

As a further aspect of the present invention: the second housing has a square slot therein for locking the second housing.

As a further aspect of the present invention: and one end of the connecting wire, which is far away from the circular metal contact, is fixedly arranged on the air switch.

As a further aspect of the present invention: and a plurality of anti-slip strips are arranged on the second shell, so that the installation and disassembly operation during wiring is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the base is fixedly arranged at a proper position, the electric wire to be connected is connected at the tail part of the square metal contact through the fixing screw, the device is installed, when the internal air switch is damaged, the device needs to be replaced, the push-pull switch is pushed, the push-pull switch moves to drive the sliding buckle to move, the sliding buckle moves to compress the first spring, the second shell is taken up, the push-pull switch is loosened, the compressed first spring pushes the sliding buckle back to the initial position, the main body frame is held by hands to move, the damaged air switch can be disassembled, the new air switch is installed, the new device is connected to the base in a sliding manner, the second shell is connected to the first shell of the new device in a sliding manner, and the sliding buckle is automatically locked on the square open groove of the second shell, the utility model discloses not only can install and disassemble the switch rapidly, but also can install and disassemble the electric wire rapidly, the maintenance personnel can conveniently maintain and repair the equipment, and the installation time of the equipment is reduced.

Drawings

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

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

FIG. 3 is a sectional view taken along line A-A of the top view of the present invention;

fig. 4 is a sectional view taken along line B-B of the top view of the present invention.

In the figure: 1. a base; 2. a sliding connection device; 201. a T-shaped slider; 202. a circular magnet; 203. a strip-shaped iron sheet magnetic strip; 3. a main body frame; 4. an air switch; 5. a fast wiring mechanism; 501. a first housing; 502. a sliding buckle; 503. a push-pull switch; 504. a sliding post; 505. a circular base; 506. a first spring; 507. a circular metal contact; 508. a second spring; 509. a connecting wire; 510. a second housing; 511. fixing screws; 512. a square metal contact; 6. and (4) an anti-slip strip.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, including base 1, sliding connection device 2 is installed to 1 upside of base, and main body frame 3 is installed to 2 upsides of sliding connection device, and air switch 4 is installed to 3 upsides of main body frame, installs a plurality of quick wiring mechanism 5 on air switch 4, and quick wiring mechanism 5 includes: the sliding switch comprises a first shell 501, a sliding buckle 502, a push-pull switch 503, a sliding column 504, a round base 505, a first spring 506, a round metal contact 507, a second spring 508, a connecting wire 509, a second shell 510, a fixing screw 511 and a square metal contact 512, wherein the first shell 501 is fixedly arranged on the main body frame 3, the sliding buckle 502 is slidably connected on the first shell 501, the push-pull switch 503 is fixedly arranged on the sliding buckle 502, the sliding column 504 is fixedly arranged on the sliding buckle 502, the round base 505 is fixedly arranged on the first shell 501, the first spring 506 is slidably connected on the sliding column 504, one end of the sliding column 504, which is far away from the sliding buckle 502, is slidably connected on the round base 505, the round metal contact 507 is slidably connected on the first shell 501, the second spring 508 is slidably connected on the round metal contact 507, one end of the connecting wire 509 is fixedly arranged at the tail of the round metal contact 507, the second housing 510 is slidably coupled to the first housing 501, the set screw 511 is threadedly coupled to the second housing 510, and the square metal contact 512 is fixedly mounted in the second housing 510.

The slide connecting device 2 includes: the magnetic iron sheet comprises a T-shaped sliding block 201, a circular magnet 202 and a strip-shaped iron sheet magnetic strip 203, wherein the T-shaped sliding block 201 is connected to the base 1 in a sliding mode, the circular magnet 202 is fixedly installed on the base 1, and the strip-shaped iron sheet magnetic strip 203 is fixedly installed on the T-shaped sliding block 201; the second housing 510 has a square slot; one end of the connecting wire 509 far away from the circular metal contact 507 is fixedly arranged on the air switch 4; a plurality of cleats 6 are mounted on the second housing 510.

The utility model discloses a theory of operation is: when the device is used, the base 1 is fixedly arranged at a proper position, the electric wire to be connected is connected at the tail part of the square metal contact 512 through the fixing screw 511, the device is installed, when the internal air switch 4 is damaged, the device needs to be replaced, the push-pull switch 503 is pushed, the push-pull switch 503 is moved to drive the sliding buckle 502 to move, the sliding buckle 502 moves to compress the first spring 506, the second shell 510 is taken up, the push-pull switch 503 is loosened, the sliding buckle 502 is pushed back to the initial position by the compressed first spring 506, the main body frame 3 is held by hands to move, the damaged air switch 4 can be disassembled, the new air switch 4 is installed, the new device is connected onto the base 1 in a sliding manner, the second shell 510 is connected onto the first shell 501 of the new device in a sliding manner, the sliding buckle 502 is automatically locked on the square groove of the second shell 510, the utility model not only can rapidly install and disassemble the switch, the electric wire can be rapidly installed and detached, maintenance personnel can conveniently overhaul and maintain the electric wire, and the installation time of the equipment is shortened.

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

Claims

1. The utility model provides a protection type photovoltaic switch convenient to installation which characterized in that: including base (1), sliding connection device (2) are installed to base (1) upside, main body frame (3) are installed to sliding connection device (2) upside, air switch (4) are installed to main body frame (3) upside, install a plurality of quick wiring mechanism (5) on air switch (4), quick wiring mechanism (5) include: the device comprises a first shell (501), a sliding buckle (502), a push-pull switch (503), a sliding column (504), a round base (505), a first spring (506), a round metal contact (507), a second spring (508), a connecting wire (509), a second shell (510), a fixing screw (511) and a square metal contact (512), wherein the first shell (501) is fixedly arranged on a main body frame (3), the sliding buckle (502) is connected to the first shell (501) in a sliding mode, the push-pull switch (503) is fixedly arranged on the sliding buckle (502), the sliding column (504) is fixedly arranged on the sliding buckle (502), the round base (505) is fixedly arranged on the first shell (501), the first spring (506) is connected to the sliding column (504) in a sliding mode, one end, far away from the sliding buckle (502), of the sliding column (504) is connected to the round base (505) in a sliding mode, circular metal contact (507) sliding connection is on first shell (501), second spring (508) sliding connection is on circular metal contact (507), connecting wire (509) one end fixed mounting is at circular metal contact (507) afterbody, second shell (510) sliding connection is on first shell (501), set screw (511) threaded connection is on second shell (510), square metal contact (512) fixed mounting is in second shell (510).

2. A protected photovoltaic switch according to claim 1, wherein: the sliding connection device (2) comprises: t shape sliding block (201), circular magnet (202) and bar iron sheet magnetic stripe (203), T shape sliding block (201) sliding connection is on base (1), circular magnet (202) fixed mounting is on base (1), bar iron sheet magnetic stripe (203) fixed mounting is on T shape sliding block (201).

3. A protected photovoltaic switch according to claim 1, wherein: the second housing (510) has a square slot therein.

4. A protected photovoltaic switch according to claim 1, wherein: and one end of the connecting wire (509) far away from the circular metal contact (507) is fixedly arranged on the air switch (4).

5. A protected photovoltaic switch according to claim 1, wherein: the second shell (510) is provided with a plurality of anti-slip strips (6).