KR20160150309A

KR20160150309A - break light of bicycle

Info

Publication number: KR20160150309A
Application number: KR1020150088089A
Authority: KR
Inventors: 최진영
Original assignee: 최진영
Priority date: 2015-06-22
Filing date: 2015-06-22
Publication date: 2016-12-30

Abstract

Disclosed is a brake light of a bicycle. The brake light of a bicycle includes: a case (10) combined with the bicycle, a light source (20) which is combined with the case (10) and emits light to the outside if power is supplied; a power source (30) which is combined with the case (10) and supplies the power to the light source (20); and a hall sensor (40) which is combined with the case (10), senses magnetic force, and operates the light source (20) according to the sensing state of the magnetic force. Accordingly, the present invention can operate a warning light by sensing the operation of a brake wire.

Description

Bike breaks, etc. {break light of bicycle}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bicycle brake, and more particularly, to a bicycle brake and the like that inform the outside of a brake when operating the brake.

Generally, a bicycle, which is one of the transportation means, is a passenger means for allowing a user to rotate a pedal without a separate external power source to exert a driving force by applying a rotational force to a rear wheel by a chain.

In recent years, bicycles have been widely used and used by people who need exercise, as well as students and workers, as well as being used as a modern exercise equipment by people as a means of transportation.

Bicycles are becoming increasingly popular because they are environmentally friendly vehicles that can solve modern traffic problems and environmental pollution. However, since there is not enough room for bicycles to ride safely, most bicycle users You will use the road you go on.

If the preceding bicycle rider suddenly brakes, a rearward moving vehicle or other bicycle and a collision may occur.

Therefore, it is necessary to develop a device capable of informing the brake operation of the preceding bicycle to the rear.

Korean Patent No. 10-1347658 (Multifunctional Function Direction Indicator for Bicycle) is related to this.

An object of the present invention is to provide a brake for a bicycle which operates the warning lamp by detecting the operation of the brake wire.

According to an aspect of the present invention,

A case 10 that can be coupled to the bicycle;

A light source (20) coupled to the case (10) and emitting light to the outside when power is supplied;

A power source (30) coupled to the case (10) and supplying power to the light source (20);

A hall sensor (40) coupled to the case (10), capable of sensing a magnetic force, and operating the light source (20) according to whether or not a magnetic force is sensed;

The magnet is coupled to the brake wire of the bicycle and the magnet is coupled so that when the brake wire moves, the magnet is adjacent to or away from the hall sensor so that the hall sensor can not sense or sense the magnetic force of the magnet A bicycle brake including the magnet module 50 is provided.

Also,

A bicycle brake or the like is further provided in the case 10, wherein the stationary part 60 is further coupled to the bicycle.

Also,

The light source 20 is an LED, and a bicycle brake or the like is provided.

The present invention provides a brake or the like for a bicycle which detects the operation of a brake wire and operates a warning lamp.

FIG. 1 is a perspective view of a bicycle brake or the like (excluding a magnet module) according to an embodiment of the present invention. FIG.
FIG. 2 and FIG. 3 illustrate operation examples of a bicycle brake or the like according to an embodiment of the present invention;
FIG. 4 and FIG. 5 are views showing an example in which a bicycle brake or the like according to an embodiment of the present invention is coupled to a bicycle.
6 is a configuration diagram of a bicycle brake or the like according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. , Thereby not limiting the spirit and scope of the present invention.

FIG. 1 is a perspective view (excluding a magnet module) of a bicycle brake or the like in an embodiment of the present invention, FIGS. 2 and 3 are operation examples of a bike brake or the like according to an embodiment of the present invention, FIG. 6 is a block diagram of a bicycle brake according to an embodiment of the present invention. Referring to FIG.

In the bicycle brake lamp 100 of this embodiment,

A case 10 that can be coupled to the bicycle;

The magnet is coupled to the brake wire of the bicycle and the magnet is coupled so that when the brake wire moves, the magnet is adjacent to or away from the hall sensor 40 so that the hall sensor 40 senses or detects the magnetic force of the magnet And a magnet module 50 that can not be used.

The case 10 serves to protect various electrical and electronic components therein, and a portion where the light source 20 is located may be a transparent or translucent material through which light can pass.

The light source 20 is coupled to the case 10 and emits light to the outside when power is supplied. The light source 20 may be an LED.

The power source 30 supplies electric power to the light source 20, and may supply electric power to various sensors and electronic and electric parts. The power source 30 may be a disposable battery or a battery capable of charging and discharging. Also, the power source 30 may be a solar panel that produces power by solar light.

A hall sensor 40 is coupled to the case 10. The hall sensor 40 can sense the magnetic force. When the hall sensor 40 detects the magnetic force, power is supplied to the light source 20, and light can be emitted from the light source 20. In some cases, electric power may be supplied to the light source 20 when the hall sensor 40 senses the magnetic force at normal times and then the magnetic force disappears.

The magnet module 50 has a structure separated from the case 10. The magnet module 50 is coupled to the brake wire 210 of the bicycle. When the brake handle coupled to the handle of the bicycle is operated, the brake wire 210 moves. The brake wire 210 actuates the brake to cause friction between the wheel and the brake pad. Thus, when the brake wire 210 moves, it means that the occupant has activated the brake.

Since the magnet module 50 is coupled to the brake wire 210, when the brake wire 210 moves, the magnet module 50 also moves together. The magnet module 50 has a built-in magnet. When the magnet is adjacent to the hall sensor 40, the Hall sensor 40 senses the magnetic force, and electric power is supplied to the light source 20 using this signal. Therefore, it is preferable that the magnet module 50 and the hall sensor 40 are positioned adjacent to each other. Thereafter, when the occupant releases the brake handle, the brake wire 210 moves into place. At this time, the magnet module 50 also moves together. When the magnet and the hall sensor 40 move away from each other, the hall sensor 40 does not detect the magnetic force. At this time, power is not supplied to the light source 20.

When the brake wire 210 moves, the light source 20 may operate in a blinking manner.

Meanwhile, the case 10 may be further coupled with a mounting portion 60 used for coupling with the bicycle. The hall sensor 40 and the magnet module 50 should be positioned adjacent to each other. Therefore, it is preferable that the case 10 in which the hall sensor 40 is incorporated is coupled to the brake module 200. At this time, it is important to prevent the case 10 from interfering with the movement of the brake module 200. Therefore, it is preferable to attach the case 10 to the hinge portion of the "V" -shaped brake module 200. At this time, it is preferable to interpose the mounting portion 60 between the brake module 200 and the case 10 so as not to interfere with the movement of the brake module 200.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Modifications and additions by those skilled in the art to an equivalent range based on the embodiments will also fall within the scope of the present invention.

Bicycle Brake Lights (100) Case (10)
Light source (20) Power source (30)
Hall sensor (40) Magnet module (50)

Claims

A case 10 that can be coupled to the bicycle;
A light source (20) coupled to the case (10) and emitting light to the outside when power is supplied;
A power source (30) coupled to the case (10) and supplying power to the light source (20);
A hall sensor (40) coupled to the case (10), capable of sensing a magnetic force, and operating the light source (20) according to whether or not a magnetic force is sensed;

The magnet is coupled to the brake wire of the bicycle and the magnet is coupled so that when the brake wire moves, the magnet is adjacent to or away from the hall sensor 40 so that the hall sensor 40 senses or detects the magnetic force of the magnet Such as bicycle brakes that include a magnet module 50 that can not be used.

The method according to claim 1,
Wherein the case (10) is further coupled with a mounting part (60) used for coupling with the bicycle.

3. The method of claim 2,
The light source (20) is an LED.