JP3191121U - Switchgear and its switch assembly - Google Patents

Abstract

The present invention provides a switchgear and a switch assembly thereof that are used for indoor wiring and save the cost of equipment.
The switch assembly includes one main driving element and one switch assembly. The switch assembly further includes one control unit and one open / close element. The control unit is connected to the main driving element by a connection line. In accordance with the operation of the main driving element, it controls conduction and interruption of the energization circuit of the switching element. A non-conductive connection line is connected between the main driving element and the switch assembly.
[Selection] Figure 2A

Description

  The present invention relates to a switchgear and a switch assembly thereof, and more particularly to an indoor wiring switchgear and a switch assembly thereof.

  FIG. 1 is an explanatory diagram in which a conventional switchgear is installed in an electric energization circuit. In practice, the conventional opening / closing device 9 is, for example, a push button switch or a tumbler switch, the energizing circuit 7 is a circuit including, for example, a load 71 and a power source 73, the load 71 is, for example, a fluorescent lamp, and the power source 73 is For example, an AC power source or a DC power source. Accordingly, the user can turn on and off the load 71, for example, a lighting fixture, by operating the conventional opening / closing device 9.

  However, since the price of raw materials such as copper materials and iron materials has been increasing recently, the conventional switchgear 9 is disposed on the power supply circuit in the power supply circuit 7 or the power supply circuit 7 to increase the cost of the facility or to increase the electrical energy. It will lead to consumption.

  In view of the above situation, in order to solve such a problem, the present invention provides a novel switchgear and its switch assembly.

  The switchgear provided by the present invention includes a main drive element and a switch assembly, and the switch assembly includes a controller and a switch element. The control unit is connected to the main driving element by one connection line, and controls conduction and interruption of the energization circuit of the switching element according to the operation of the main driving element.

  In one embodiment of the present invention, the control unit is connected to a connection line, and may or may not touch the push button of the opening / closing element depending on the operation state of the main driving element. The push button controls conduction and interruption of the energization circuit.

  In one embodiment of the present invention, the switch assembly is a micro switch, and the opening / closing element includes one return element to return the energization circuit to a cut-off state.

  In one embodiment of the present invention, the connection line is a non-conductive connection line.

  In one embodiment of the present invention, the connecting wire is a nylon wire or a woven wire.

  In one embodiment of the present invention, the main driving element is a push button switch.

  In one embodiment of the present invention, the main driving element further includes an adjustment unit, and the adjustment unit is pivotally connected to the connection line to adjust the length of the connection line connected between the main driving element of the connection line and the control unit.

  The switch assembly provided by the present invention includes a controller and an opening / closing element. The control unit is connected to the main driving element by a connection line, and controls conduction and blocking of the energization circuit of the switching element according to the operation of the main driving element.

  In one embodiment of the present invention, the control unit is connected to a connection line, and may or may not touch the push button of the opening / closing element depending on the operation state of the main driving element. The push button controls conduction and interruption of the energization circuit.

  In one embodiment of the present invention, the switch assembly is a micro switch, the connection line is a non-conductive connection line, the switching element includes one return element, and the energization circuit is returned to the cutoff state.

  In summary, the switchgear provided by the present invention is connected to a switch assembly by a connection line using a main driving element, and the switch assembly includes a control unit and a switching unit, and the control unit operates the main driving element. Accordingly, the conduction and interruption of the energization circuit of the switching element are controlled. Since the main driving element and the switch assembly are connected by a non-conductive connection line, a cost saving effect is achieved.

It is explanatory drawing which installed the conventional switchgear in the electricity supply circuit. It is explanatory drawing which shows operation | movement of the switchgear of one Example by this invention. It is explanatory drawing which shows switchgear operation | movement of another Example of this invention by FIG. 2A. It is explanatory drawing which shows operation | movement of the switchgear of another Example by this invention.

(Example)
FIG. 2A is an explanatory view showing the operation of the switchgear according to one embodiment of the present invention. The switchgear 1 of FIG. 2A includes a main driving element 10 and a switch assembly 12. In practice, the main driving element 10 is installed on a wall or a case of an electric appliance, for example, by a push button switch, and controls opening / closing of a lighting fixture or a fan. In the present embodiment, the form and installation position of the main driving element 10 are not particularly limited.

  The switch assembly 12 includes a control unit 120 and an opening / closing element 122. In practice, the switch assembly 12 is, for example, a micro switch, and the control unit 120 is installed between the switching element 122 and the main driving element 10. The control unit 120 is connected to the main driving element 10 through the connection line 14 and controls conduction and blocking of the energization circuit 5 in the switching element 122 according to the operation of the main driving element 10.

  Specifically, the control unit 120 controls the open / close element 122 by the operation of the main driving element 10, and the open / close element 122 controls conduction and interruption of the energization circuit 5 by the operation of the control unit 120. That is, the switch assembly 12 controls conduction and interruption of the energization circuit 5 by the operation of the main driving element 10.

  The control unit 120 is coupled to the connection line 14, and may or may not conflict with the push button 1220 of the opening / closing element 122 depending on the operation state of the main driving element 10. The push button 1220 controls conduction and interruption of the energization circuit 5. In practice, the control unit 120 is, for example, a single movable handle, and is connected to the connection line 14, and the user touches the main driving element 10 to move the control unit 120 to the push button 1220 of the opening / closing element 122. Or conflict.

The opening / closing element 122 includes a return element 1222, thereby returning the energization circuit 5 to a cut-off state. In practice, the return element 1222 is, for example, a spring having elastic elasticity, and when the control unit 120 touches the push button 1220, the spring is deformed and exhibits elasticity to return to the original state. If this elasticity is smaller than the acting force that touches the push button 1220 of the control unit 120, the energization circuit 5 is conducted.
When the control unit 120 does not touch the push button 1220, the elasticity of returning the spring to the original state is released, and the energization circuit 5 is cut off. In this embodiment, the operating state of the return element 1222 is not particularly limited.

The connecting wire 14 is non-conductive and is made of, for example, a nylon wire or a woven wire. In the present embodiment, the form of the connection line 14 is not particularly limited. In practice, the conventional switching means 9 connects the load 71 and the power source 73 with a conductive connection line.
In the present invention, the main driving element 10 and the switch assembly 12 are connected by a non-conductive connection line. Therefore, the switch assembly 12 can be disposed near the load 51 or the power source 53, and the length of the wiring of the energization circuit 5 formed by the switch assembly 12, the load 51, and the power source 53 can be shortened.

  Furthermore, since the present invention uses a nylon wire or a woven wire for the connection wire 14, if a leakage or water leakage accident occurs in the room, the connection wire 14 of the present invention is a wire for the energizing circuit 5 or other wires. It is effective in ensuring electrical safety without causing fire due to short circuits and crossing.

  As can be seen from the foregoing, the present invention can achieve the function of the conventional switchgear 9 by installing the main driving element 10, the switch assembly 12, and the connection line 14, and in the present invention, the main driving element can be realized with a non-conductive connection line. 10 and the switch assembly 12 are connected, the length of the conductive connection line 14 of the energizing circuit 5 is saved, and the chance of short-circuiting the energizing circuit 7 of the conventional switchgear 9 is also reduced.

  The operation status of the switchgear will be described.

  FIG. 2B is an explanatory diagram showing the operation of the switchgear according to another embodiment of the present invention according to FIG. 2A. Please refer to FIG. 2A and FIG. 2B. For convenience of explanation, it is assumed that the main driving element 10 of this embodiment is a push button switch mounted on a wall and the load 51 is an indoor lighting fixture. In this embodiment, the installation position of the main driving element 10 is not particularly limited.

  As shown in FIG. 2A, when the user has not yet touched the main driving element 10, for example, the push button switch on the wall is in the OFF state. Since the control unit 120 is connected to the main driving element 10 by the connection line 14 and the control unit 120 has not yet touched the push button switch 1220 of the opening / closing element 122, the energization circuit 5 is in a disconnected state, and the switch assembly 12, since the power source 53 and the load 51 are also in the cut-off state, the indoor lighting fixture is turned off.

  As shown in FIG. 2B, when the user touches the main driving element 10, the push button switch on the wall is turned on, and the control unit 120 pushes the push button 1220 of the opening / closing element 122 according to the change in the operating state of the main driving element 10. In conflict, the energization circuit 5 becomes conductive. For this reason, the switch assembly 12, the power source 53, and the load 51 form a conductive state, and the indoor lighting fixture is lit.

  When the user touches the main driving element 10 again according to the same principle, the push button switch on the wall returns to the OFF state, the control unit 120 does not touch the push button 1220, and the elasticity of the return spring of the return element 1222 is released. Thus, the energization circuit 5 is shut off. In the present embodiment, the operation mode of the switchgear 1 is not particularly limited.

FIG. 3 is an explanatory view showing the operation of the switchgear according to another embodiment of the present invention. Please refer to FIG. The switchgear 1a of the present embodiment is similar to the switchgear 1 of the above-described embodiment. For example, the opening / closing device 1a similarly causes the control unit 120 to touch or not touch the push button 1220 of the opening / closing element 122, so that the opening / closing element 122 controls conduction and interruption of the conduction circuit 5.
However, there are also differences between the switching devices 1a and 1. The main drive element 10 of the switchgear 1a is further provided with an adjustment unit 100, which is pivotally connected to the connection line 14 to adjust the length of the connection line 14 between the main drive element 10 and the control unit 120. is there.

  More specifically, the adjusting unit 100 is, for example, an adjusting turntable, an adjustable winding device, or an elastic winding device. In this embodiment, the form of the adjusting device 100 is not particularly limited. When the connecting line 14 is too long, the connecting line 14 cannot follow the fine operation of the main driving element 10, and the control unit 120 cannot accurately execute the contact or non-contact of the push button 1220 of the opening / closing element 122, the user The adjustment unit 100 is used to appropriately adjust the length of the connection line 14 to restore the operation of the control unit 120 appropriately. Except for the above differences, those skilled in the art having ordinary knowledge can easily guess if the above-described embodiments are compared with the above-mentioned differences, and will not be described here.

  In combination, the switchgear disclosed in the present invention includes a main drive element and a switch assembly, and the switch assembly further includes a control unit and a switch element. The control unit controls conduction and blocking of the energization circuit of the switching element according to the operation of the main driving element. A non-conductive wire is connected between the main drive element and the switch assembly, allowing the switch assembly to be placed adjacent to a load or power source, thereby achieving a cost saving effect.

1,1a Switchgear
5,7 Energizing circuit
51, 71 load
53, 73 Power supply 9 Conventional switchgear
10, 10a Main driving element
100 Adjustment unit
12 Switch assembly
120 Control unit
122 Open / close element 1220 Push button
1222 Return element
14 Connection line

Claims (10)

An opening and closing device for an electric appliance,
The switch assembly further includes one control unit and one open / close element, and the control unit is connected to the main driving element by a connection line, and the main driving element is connected to the main driving element. An opening / closing device that conducts / cuts off an energization circuit of the opening / closing element according to an operation.   2. The control unit according to claim 1, wherein the control unit is connected to the connection line, and is in contact with or separated from a push button of the opening / closing element according to an operation state of the main driving element, and the push button controls conduction and interruption of the energization circuit. The switchgear described.   3. The switchgear according to claim 2, wherein the switch assembly is a microswitch, and the switchgear includes one return element and returns the energization circuit to a cut-off state.   The switchgear according to claim 3, wherein the connection line is a non-conductive connection line.   The switchgear according to claim 1 or 3, wherein the connecting wire is a nylon wire or a woven wire.   The switchgear according to claim 1 or 3, wherein the main driving element is a push button switch.   The main driving element further includes one adjusting unit, and the adjusting unit is pivotally connected to the connection line, and adjusts a length of the connection line connected between the main driving element and the control unit. The switchgear according to 1 or 3. A switch assembly for a switchgear,
A switch assembly including one control unit and one open / close element, wherein the control unit is connected to a main drive element by a connection line, and controls conduction and shut-off of an energization circuit of the switch element according to an operation of the main drive element.   The said control part is connected with the said connection line, According to the operation state of the said main drive element, it contacts or separates from the pushbutton of the said opening / closing element, The said pushbutton controls conduction | electrical_connection and interruption | blocking of the said electricity supply circuit. A switch assembly according to claim 1.   10. The switch assembly according to claim 8 or 9, wherein the switch assembly is a micro switch, the connection line is a non-conductive connection line, the switching element further includes one return element, and the energization circuit is returned to a cutoff state. The switch assembly as described.

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