CN215399041U

CN215399041U - Electric motorcycle car loudspeaker

Info

Publication number: CN215399041U
Application number: CN202120223965.2U
Authority: CN
Inventors: 戴翊
Original assignee: Changzhou Kwang Yang Motor Co ltd
Current assignee: Changzhou Kwang Yang Motor Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-01-04
Anticipated expiration: 2031-01-26

Abstract

The utility model belongs to the technical field of horns, and particularly relates to an electric motorcycle horn, wherein a micro-control signal is output through a controller and is electrically connected with a micro-switch, when water leaks from a button switch, the current and the voltage of the micro-control signal can be ignored, so that the condition of short circuit cannot be caused, the riding safety is ensured, and the damage of parts after short circuit is prevented.

Description

Electric motorcycle car loudspeaker

Technical Field

The utility model belongs to the technical field of horns, and particularly relates to an electric motorcycle horn.

Background

The motorcycle is used as a convenient vehicle, and particularly has an irreplaceable function in a crowded city; the motorcycle horn is taken as reminding equipment, the function of the motorcycle horn is self-evident, then the existing motorcycle horn is that the power supply directly supplies power to the motorcycle horn through the button switch, and under the condition of raining, if the waterproof on the side of the button switch is not well made, the short circuit condition is easy to occur, and the electric leakage is easy to occur.

Disclosure of Invention

The utility model provides an electric motorcycle horn, aiming at solving the problem that the existing motorcycle horn is powered by a power supply directly through a button switch, and the short circuit condition is easy to occur under the rainy condition.

The utility model is realized in such a way, and provides an electric motorcycle horn, which comprises

A motorcycle horn;

a micro switch for starting or closing the horn; and

the controller provides a pin a and a pin b and provides a micro control signal for the pin a; the pin a is connected with a normally open microswitch and then grounded; and the pin b is connected with a horn of the motorcycle and then grounded.

The utility model provides an electric motorcycle horn, wherein a controller comprises a +12V power supply, a capacitor C1 and a solid-state relay K1; the +12V power supply is electrically connected with a pin b through a capacitor C1; the +12V power supply is electrically connected with a pin a through a secondary coil of the solid-state relay K1, and the +12V power supply is electrically connected with a pin b through a normally open contact of the solid-state relay K1.

The utility model provides an electric motorcycle horn, wherein a controller is fixed on a front beam of a motorcycle.

The utility model provides an electric motorcycle horn, wherein a solid-state relay K1 is an 833h-1c-c-12VDC relay.

The utility model has the beneficial effects that: the utility model provides an electric motorcycle horn, wherein a micro control signal is output through a controller and is electrically connected with a micro switch, when water leaks from a button switch, the current and the voltage of the micro control signal can be ignored, so that the condition of short circuit of a circuit can not be caused, the riding safety is ensured, and the damage of parts after short circuit is prevented.

Drawings

FIG. 1 is a circuit diagram of an electric motorcycle horn of the present invention with a microswitch not pressed;

FIG. 2 is a circuit diagram of the micro switch of the horn of the electric motorcycle of the present invention.

Wherein: a horn 10; a microswitch 20; and a controller 30.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "sealing liquid level", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "seal level", "vertical", and the like do not imply that the components are absolutely sealed level or overhang, but may be slightly inclined. Such as "seal level" simply means that the direction is more seal level than "vertical" and does not mean that the structure must be completely seal level, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "mounted" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1, an electric motorcycle horn includes a motorcycle horn 10, a microswitch 20 and a controller 30; the micro switch 20 is used to turn on or off the horn 10; the controller 30 provides a pin a and a pin b, and provides a micro control signal for the pin a; the pin a is connected with the normally open microswitch 20 and then grounded; the pin b is connected with the motorcycle horn 10 and then grounded, and the controller 30 is fixed on the front beam of the motorcycle.

The solid relay is a non-contact switch composed of microelectronic circuit, discrete electronic device and power electronic power device. The isolation of the control end and the load end is realized by the isolation device. The input end of the solid-state relay uses a tiny control signal to directly drive a heavy-current load. Preferably, the controller 30 includes a +12V power supply, a capacitor C1, and a solid state relay K1; the +12V power supply is electrically connected with the pin b through a capacitor C1; the +12V power supply is electrically connected to pin a through the secondary coil of solid state relay K1, and the +12V power supply is electrically connected to pin b through the normally open contact of solid state relay K1.

Wherein the solid state relay K1 is an 833h-1c-c-12VDC relay.

Referring to fig. 1, when the motorcycle horn is not needed, the micro switch 20 is turned off, the secondary coil of the solid-state relay K1 is turned off, and the normally open contact of the solid-state relay K1 is turned off; referring to fig. 2, when the microswitch 20 is pressed by a hand, the microswitch 20 and the pin a form a path, the DC +12V power supply supplies power to the secondary coil of the solid-state relay K1, and the voltage and current supplied to the pin a by the solid-state relay K1 are very small and can be ignored; the normally open contact of the solid-state relay K1 is connected to provide a DC +12V power supply for the horn (10), and the horn rings.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric motorcycle car loudspeaker which is characterized in that: comprises that

A horn (10);

a microswitch (20), the microswitch (20) being used to start or close the horn (10); and

the controller (30), the said controller (30) provides pin a and pin b, and provide the micro-control signal for pin a; the pin a is connected with a normally-open microswitch (20) and then grounded; the pin b is connected with a motorcycle horn (10) and then grounded.

2. The electric motorcycle horn of claim 1, wherein: the controller (30) comprises a +12V power supply, a capacitor C1 and a solid state relay K1; the +12V power supply is electrically connected with a pin b through a capacitor C1; the +12V power supply is electrically connected with a pin a through a secondary coil of the solid-state relay K1, and the +12V power supply is electrically connected with a pin b through a normally open contact of the solid-state relay K1.

3. The electric motorcycle horn of claim 1, wherein: the controller (30) is fixed on the front beam of the motorcycle.

4. The electric motorcycle horn of claim 2, wherein: the solid-state relay K1 is an 833h-1c-c-12VDC relay.