Side handle disconnecting switch for assisting closing

Abstract

The utility model discloses a side handle disconnecting switch for assisting closing. The device comprises an isolation switch, and the top of one end of the isolation switch is provided with an instrument panel. The instrument panel is electrically connected with the isolating switch; the outer surface of the side handle is provided with a plurality of contacts, and the side handle is arranged on one side of the isolating switch; and the auxiliary switching-on structure is located at the joint of the side handle and the isolating switch, and the auxiliary switching-on structure is connected with the side handle. According to the utility model, the rotary handle is arranged on the side surface of the disconnecting switch, when a user opens or closes, the rotary handle is arranged on the side surface of the disconnecting switch, so that the user can rotate the rotary handle conveniently, and the auxiliary closing structure is arranged at the joint of the rotary handle and the disconnecting switch, so that the user can be assisted to drive the side handle to close conveniently and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of disconnect switches, in particular to a side handle disconnect switch for auxiliary closing. Background Technique

[0002] A disconnect switch is a switching device mainly used for "isolating power sources, performing switching operations, and connecting and disconnecting small current circuits" without arc extinguishing function. When the disconnect switch is in the open position, there is an insulating distance that meets the specified requirements and an obvious disconnection mark between the contacts; when in the closed position, it can carry the current under normal circuit conditions and the current under abnormal conditions (such as short circuit) within a specified time.

[0003] Traditional rotary handle disconnect switches can only be used as devices for connecting and disconnecting circuits. They cannot detect the voltage in the circuit in real time when the disconnect switch is working. If a short circuit occurs in the circuit or the disconnect switch, the traditional disconnect switch cannot give feedback to the user, which is likely to cause damage to the circuit or fire of the disconnect switch. Moreover, when the rotary handle on the traditional rotary handle disconnect switch rotates to close or open the switch, due to the friction between the contacts inside the disconnect switch and the contacts on the rotary handle, it is difficult for the user to turn the handle. Content of the Utility Model

[0004] The purpose of the utility model is to provide a side handle disconnect switch for auxiliary closing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A side handle disconnect switch for auxiliary closing, comprising:

[0006] A disconnect switch, at the top of one end of the disconnect switch, there is a dashboard;

[0007] A dashboard, which is electrically connected to the disconnect switch;

[0008] A side handle, on the outer surface of the side handle, there are multiple contacts, and the side handle is arranged on one side of the disconnect switch;

[0009] An auxiliary closing structure, which is located at the connection between the side handle and the disconnect switch, and the auxiliary closing structure is connected to the side handle.

[0010] By adopting the above technical solution, the user can detect the voltage in the circuit or inside the disconnect switch in real time through the dashboard. When the voltage of the circuit or the disconnect switch is unstable, the dashboard can give feedback to the user to avoid damage to the circuit or fire of the disconnect switch. Moreover, the cooperation between the side handle and the auxiliary closing structure facilitates the user to close the disconnect switch.

[0011] Preferably, a connection block is arranged on the outer surface of the side handle near the auxiliary closing structure.

[0012] Preferably, the auxiliary closing structure includes a mounting member, a rotating rod is rotatably mounted at the middle position of the other end inside the mounting member, a first spring is sleeved on the outer surface of the rotating rod, a connecting member is slidably mounted at one end on the other side of the rotating rod, and a second spring is mounted at the bottom of the connecting member.

[0013] Preferably, the connecting block on the side handle is rotatably connected to the top of the connecting member, and the bottom end of the second spring is connected to the mounting member.

[0014] By adopting the above technical solution, when the user turns the side handle to open the switch, the connecting block drives the connecting member to move, thereby driving the rotating rod to lift inside the mounting member. When the user turns the side handle to close the switch, while the user turns the side handle, with the assistance of the first spring and the second spring, the rotating rod is driven to descend to achieve closing.

[0015] Preferably, a rotating opening is provided at the middle position of the other end inside the mounting member, and the rotating rod is rotatably connected to the mounting member through the rotating opening.

[0016] By adopting the above technical solution, the rotating rod is lifted or lowered inside the mounting member through the rotating opening.

[0017] Preferably, a limiting hole is provided at the middle position of one end of the mounting member, a limiting block is provided at one end of the rotating rod, and the rotating rod is slidably connected to the connecting member.

[0018] By adopting the above technical solution, the direction of movement of the rotating rod is restricted by the limiting hole on the mounting member, and the connecting member can slide on the rotating rod driven by the rotating block.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] For the side handle disconnecting switch with auxiliary closing, a dashboard is provided on the disconnecting switch, and the user can detect the voltage in the circuit or the disconnecting switch in real time through the dashboard. In the case of a short circuit in the circuit or the disconnecting switch, it can feedback to the user to avoid damage to the line or fire of the disconnecting switch.

[0021] For the side handle disconnecting switch with auxiliary closing, a rotating handle is provided on the side of the disconnecting switch. When the user opens or closes the switch, since the rotating handle is located on the side of the disconnecting switch, it is convenient for the user to turn the rotating handle.

[0022] For the side handle disconnecting switch with auxiliary closing, an auxiliary closing structure is provided at the connection between the rotating handle and the disconnecting switch, which can assist the user to drive the side handle to close, conveniently and quickly. Description of the Drawings

[0023] Figure 1 This is the front view of the utility model.

[0024] Figure 2 This is the three-dimensional view of the auxiliary closing side handle of the utility model.

[0025] Figure 3 This is the Figure 2 enlarged view of the structure at position A in the utility model.

[0026] Figure 4 This is the three-dimensional view of the auxiliary closing structure of the utility model.

[0027] Figure 5 This is the three-dimensional view of the mounting part of the utility model.

[0028] In the figure: 1. Disconnector; 2. Instrument panel; 3. Side handle; 4. Auxiliary closing structure; 40. Mounting part; 41. Rotating rod; 42. First spring; 43. Connecting piece; 44. Second spring. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-5 , an embodiment provided by the present utility model: A side handle disconnector for auxiliary closing, comprising:

[0031] A disconnector 1, with an instrument panel 2 provided at the top of one end of the disconnector 1;

[0032] An instrument panel 2, electrically connected between the instrument panel 2 and the disconnector 1;

[0033] A side handle 3, with a plurality of contacts provided on the outer surface of the side handle 3, and the side handle 3 is provided on one side of the disconnector 1;

[0034] An auxiliary closing structure 4, located at the connection between the side handle 3 and the disconnector 1, and the auxiliary closing structure 4 is connected to the side handle 3;

[0035] The user can detect the voltage in the circuit or the disconnector 1 in real time through the instrument panel 2. When the voltage in the circuit or the disconnector 1 is unstable, the instrument panel 2 can give feedback to the user to avoid damage to the circuit or fire of the disconnector 1. Moreover, the cooperation between the side handle 3 and the auxiliary closing structure 4 facilitates the user to close the disconnector 1.

[0036] In this embodiment, a connecting block is provided on one side of the outer surface of the side handle 3 close to the auxiliary closing structure 4.

[0037] In this embodiment, the auxiliary closing structure 4 includes a mounting member 40. At the middle position of the other end inside the mounting member 40, a rotating rod 41 is rotatably installed. A first spring 42 is sleeved on the outer surface of the rotating rod 41. One end on the other side of the rotating rod 41 is slidably installed with a connecting member 43. A second spring 44 is installed at the bottom of the connecting member 43. When the rotating rod 41 is lifted, the first spring 42 and the second spring 44 can play an energy storage role to facilitate the user to close the switch.

[0038] In this embodiment, the connecting block on the side handle 3 is rotatably connected to the top of the connecting member 43. The bottom end of the second spring 44 is connected to the mounting member 40. When the user rotates the side handle 3 to open the switch, the connecting block drives the connecting member 43 to move, thereby driving the rotating rod 41 to lift inside the mounting member 40. When the user rotates the side handle 3 to close the switch, while the user rotates the side handle 3, with the assistance of the first spring 42 and the second spring 44, the rotating rod 41 is driven to descend to achieve closing.

[0039] In this embodiment, a rotating opening is provided at the middle position of the other end inside the mounting member 40. The rotating rod 41 is rotatably connected to the mounting member 40 through the rotating opening. The rotating rod 41 is lifted or lowered inside the mounting member 40 through the rotating opening.

[0040] In this embodiment, a limiting hole is provided at the middle position of one end of the mounting member 40. A limiting block is provided at one end of the rotating rod 41. The rotating rod 41 is slidably connected to the connecting member 43. The moving direction of the rotating rod 41 is restricted by the limiting hole on the mounting member 40, and the connecting member 43 can slide on the rotating rod 41 driven by the rotating block.

[0041] Working principle: When the user opens the switch, the user drives the side handle 3 to rotate, so that the connecting block on the side handle 3 pulls the connecting member 43, driving the rotating rod 41 to lift. At the same time, the first spring 42 and the second spring 44 achieve the energy storage function in this process. Then when the user closes the switch, rotate the side handle 3, and the first spring 42 and the second spring 44 drive the rotating rod 41 to descend, thereby assisting the user to close the switch. And when the user uses the disconnecting switch 1, the voltage inside the disconnecting switch 1 and the circuit can be detected in real time through the instrument panel 2.

[0042] For those skilled in the art, the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or scope of the present utility model. Therefore, the embodiments of the present utility model are exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A side handle disconnector with auxiliary closing function, characterized in that: include: An isolating switch (1), wherein a dashboard (2) is provided on the top of one end of the isolating switch (1); An instrument panel (2), wherein the instrument panel (2) is electrically connected to the isolating switch (1); A side handle (3), wherein a plurality of contacts are arranged on an outer surface of the side handle (3), and the side handle (3) is arranged on one side of the isolating switch (1); An auxiliary closing structure (4), wherein the auxiliary closing structure (4) is located at the connection between the side handle (3) and the disconnector (1), and the auxiliary closing structure (4) is connected to the side handle (3).

2. The side handle disconnector with auxiliary closing function according to claim 1, characterized in that: A connection block is provided on a side of the outer surface of the side handle (3) close to the auxiliary closing structure (4).

3. The side handle disconnector with auxiliary closing function according to claim 2, characterized in that: The auxiliary closing structure (4) comprises a mounting member (40), a rotating rod (41) is rotatably mounted at a middle position of the other end inside the mounting member (40), a first spring (42) is sleeved on the outer surface of the rotating rod (41), a connecting member (43) is slidably mounted at one end of the other side of the rotating rod (41), and a second spring (44) is mounted at the bottom of the connecting member (43).

4. The side handle disconnector with auxiliary closing function according to claim 3, characterized in that: The connecting block on the side handle (3) is rotatably connected to the top of the connecting piece (43), and the bottom end of the second spring (44) is connected to the mounting piece (40).

5. The side handle disconnector with auxiliary closing function according to claim 3, characterized in that: A rotation opening is provided at the middle position of the other end of the mounting member (40), and the rotation rod (41) is rotationally connected to the mounting member (40) via the rotation opening.

6. The side handle disconnector with auxiliary closing function according to claim 3, characterized in that: A limiting hole is provided in the middle of one end of the mounting member (40), a limiting block is provided at one end of the rotating rod (41), and the rotating rod (41) is slidably connected to the connecting member (43).

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