Energy-saving dual-power automatic change-over switch

Abstract

The utility model relates to a dual power supply automatic change-over switch, in particular to an energy-saving dual power supply automatic change-over switch, which comprises an isolating switch, a microswitch and a motor, a signal lamp is arranged on one side of the isolating switch, the signal lamp is connected with a solar cell, and the signal lamp is provided with prompt signals for different states of the change-over switch. The solar cell is additionally arranged inside and connected to the signal lamp, different colors are displayed on the signal lamp when the converter is in different states, a prompting effect can be achieved when the change-over switch is abnormal, timely processing is facilitated, electricity is stored through the solar cell to be supplied to the signal lamp for work, and normal operation of the signal lamp can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to dual power automatic transfer switch, specifically relates to an energy-saving dual power automatic transfer switch. BACKGROUND

[0002] Dual power automatic transfer switch, through dual power switch when power suddenly cut off, automatically connect to the standby power, make operation not to stop, still can continue operation, simply speaking is one way commonly used one way standby, when commonly used electricity suddenly fails or power cut, through the transfer switch, automatically put into standby power, (small load standby power can also be supplied by the generator) make the equipment still can normally operate, power automatic transfer switch, it is by one or several transfer switch electric appliance and other necessary electric appliance, for detecting power circuit, and one or more load circuit from one power automatically switch to another power electric appliance, sometimes when dual power automatic transfer switch appears abnormal, the staff can not find in time. SUMMARY

[0003] To solve the problems mentioned in the above background art, a solar cell is additionally arranged inside, the solar cell is connected to the signal lamp, the signal lamp displays different colors in different states of the converter, and can prompt when the transfer switch is abnormal, so that the signal lamp can be processed in time.

[0004] The technical scheme of the utility model discloses an energy-saving dual power automatic transfer switch, which comprises an isolating switch, a micro switch and a motor, one side of the isolating switch is provided with a signal lamp, the signal lamp is connected to a solar cell, and the signal lamp is provided with a prompt signal for different states of the transfer switch.

[0005] Preferably, the shell further comprises a handle, the handle is clamped in the rotating member, the rotating member abuts between the handle and the shell, the shell is internally provided with a shaft, the shaft penetrates the rotating member, one side of the shaft is inserted into the handle, the side, away from the handle, of the shaft is connected with a gear, the handle is rotatably connected to the shell through the gear, and the handle is used for manually controlling the switch.

[0006] Preferably, the shell comprises an upper cover and a bottom plate, the upper cover and the bottom plate are connected through bolts, one side of the handle is provided with a interlocking piece, the interlocking piece is connected to the bottom plate through a torsional spring, and the interlocking piece can abut against the micro switch by rotating the handle.

[0007] Preferably, the shell is externally provided with a terminal, and the terminal is externally provided with a cover plate, so that dust can be prevented from entering.

[0008] Preferably, the back of the shell is clamped and slid, facilitating the movement of the switch.

[0009] Preferably, the handle is provided with a lock on one side, preventing accidental opening.

[0010] Preferably, the disconnector is provided with a support frame on both sides, and the support frame is in the same plane with the bottom plate on one side, serving as a support.

[0011] Preferably, the support frame is provided with a pad strip on one side outside the bottom plate, serving as a positioning function.

[0012] Compared with the prior art, the energy-saving dual-power automatic transfer switch has the beneficial effects that: a solar cell is additionally arranged inside, the solar cell is connected to a signal lamp, the signal lamp displays different colors in different states of the converter, and the signal lamp can prompt when the switch is abnormal, facilitating timely processing, the solar cell stores power for the signal lamp, and normal operation of the signal lamp is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 It is an internal view of the front direction of the embodiment of the present application.

[0015] Figure 2 It is a partial sectional view of the left direction of the embodiment of the present application.

[0016] Figure 3 It is a plan view of the embodiment of the present application.

[0017] Figure 4 It is a C sectional view of the embodiment of the present application. Figure 3

[0018] Reference signs

[0019] 1 - disconnector; 11 - signal lamp; 12 - solar cell; 13 - support frame; 14 - pad strip; 2 - micro switch; 21 - wire; 22 - close plastic buckle; 3 - motor; 4 - shell; 41 - upper cover; 42 - bottom plate; 43 - torsional spring; 44 - sliding mechanism; 5 - handle; 51 - shaft; 52 - gear; 53 - interlocking piece; 54 - lock; 55 - rotating piece; 6 - terminal; 61 - cover plate; DETAILED DESCRIPTION

[0020] ​The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments.

[0021] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application.

[0022] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0024] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0025] As Figures 1 to 4As shown, an energy-saving dual power automatic transfer switch, including disconnecting switch 1, micro switch 2, motor 3, disconnecting switch 1 side is equipped with signal lamp 11, signal lamp 11 is connected solar cell 12, signal lamp 11 is equipped with the prompt signal of different state of transfer switch, inside additional solar cell 12, solar cell 12 is connected on signal lamp 11, the different color of signal lamp 11 is displayed when converter is different state, when the abnormality of transfer switch appears, can play the prompting effect, is convenient for timely processing, the electric quantity of solar cell 12 is stored and is supplied to signal lamp 11 work, can guarantee the normal operation of signal lamp 11, further, when the normal start of transfer switch is displayed green light, when the abnormality of transfer switch is displayed red light.

[0026] Further comprising the shell 4, the handle 5 is equipped in the shell 4, the handle 5 is clamped in the rotating part 55, the rotating part 55 is abutted between the handle 5 and the shell 4, the shaft 51 is equipped in the shell 4, the shaft 51 is inserted in the handle 5, the gear 52 is connected to the one side of the shaft 51, the handle 5 is rotatably connected in the shell 4 through the gear 52, the handle 5 is used for manual control switch;The wire 21 of the one side of the micro switch 2 is fixedly connected by closely attaching the plastic buckle 22, can prevent the micro switch 2 from being loosened when pulling the wire 21;The shell 4 includes the upper cover 41 and the bottom plate 42, the upper cover 41 and the bottom plate 42 are connected by bolts;The handle 5 one side is equipped with interlocking piece 53, the interlocking piece 53 and the bottom plate 42 are connected by torsional spring 43, the handle 5 can be rotated to drive the interlocking piece 53 to abut the micro switch 2;The shell 4 outside is equipped with terminal 6, the terminal 6 outside is equipped with cover plate 61, can prevent dust from entering;The shell 4 back is clamped sliding mechanism 44, is convenient for moving transfer switch;The handle 5 one side is equipped with lock 54, for preventing mistake opening;The disconnecting switch 1 both sides are connected with support frame 13, the support frame 13 one side is with the bottom plate 42 same plane, plays the supporting effect;The support frame 13 one side is located outside the bottom plate 42 and is equipped with pad strip 14, plays the positioning effect.

[0027] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to specific circumstances.

Claims

1. An energy-saving dual-power automatic transfer switch, characterized in that: It includes a disconnect switch, a micro switch, and a motor. An indicator light is provided on one side of the disconnect switch. The indicator light is connected to a solar cell and has a prompt signal for different states of the switch.

2. The energy-saving dual-power automatic transfer switch as described in claim 1, characterized in that: It also includes a housing, inside which is a handle. The handle is snapped into a rotating component, which abuts against the handle and the housing. Inside the housing is a shaft that passes through the rotating component. One side of the shaft is inserted into the handle, and the side of the shaft away from the handle is connected to a gear. The handle is rotatably connected to the housing via the gear. The handle is used for manual control of the switch. The wire on one side of the micro switch is fixedly connected by a tight-fitting plastic buckle.

3. The energy-saving dual-power automatic transfer switch as described in claim 2, characterized in that: The housing includes an upper cover and a bottom plate, which are connected by bolts; an interlocking component is provided on one side of the handle, which is connected to the bottom plate by a torsion spring, and the interlocking component can be driven to abut the micro switch by rotating the handle.

4. The energy-saving dual-power automatic transfer switch as described in claim 2, characterized in that: The outer side of the housing is provided with wiring terminals, and the outer side of the wiring terminals is provided with a cover plate to prevent dust from entering.

5. The energy-saving dual-power automatic transfer switch as described in claim 2, characterized in that: The back of the housing is fitted with a sliding mechanism, which facilitates the movement of the selector switch.

6. The energy-saving dual-power automatic transfer switch as described in claim 2, characterized in that: A lock is provided on one side of the handle to prevent accidental opening.

7. The energy-saving dual-power automatic transfer switch as described in claim 1, characterized in that: The disconnect switch is connected to support frames on both sides, and one side of the support frame is flush with the base plate, which serves as a support.

8. An energy-saving dual-power automatic transfer switch as described in claim 7, characterized in that: The support frame has a pad strip on one side outside the base plate, which serves as a positioning element.

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