TWI494245B - Brake power generation device and bicycle braking light applying the same - Google Patents

Description

Brake power generating device and bicycle brake light using the same

The present invention relates to a brake power generator and a bicycle brake lamp using the same, which is an electric generator that generates an electromagnetic induction by a brake actuation to generate an induced current.

The bicycle brake design on the market is only a single function. There is no bicycle driver with LED lighting and battery-free function. The shape is monotonous and single, and the appearance has not changed much. There is no special or The novel style can be said to lack the practical added value of the industry and cannot stimulate the market to buy gas.

The "Motor Power Supply Device" of the Republic of China Patent Publication No. M278625, which generates electrical energy for use in a load on a bicycle, includes: an energy conversion element that inputs the kinetic energy of the bicycle to generate a Inductive power; a battery that receives the inductive power and stores it; wherein the battery stores the inductive power and then releases it to provide an output electrical energy for use by the load. The energy conversion component is a hub dynamo, the load is a light source, and the load is a brake transmitter assembly, and the brake transmitter assembly includes a brake transmitter and a front brake induction. Device, a rear brake sensor, a radio frequency receiver, a main controller and a warning light, the brake transmitter assembly is further A timing switch circuit is included, and the brake transmitter assembly further includes an optical switch circuit, the warning light comprising three light emitting diode (LED) lights and a low voltage warning light.

The biggest disadvantages of the conventional bicycle brakes described above are:

1. The shape is monotonous and single-function, and it does not have the practicality of industrial development.

2. Unintegrated LED lighting and free-to-install battery function, low commercial value.

The aforementioned bicycle occupant brake structure mentioned above, although it can achieve the general basic requirements and effects of brake actuation and brake energy conversion, industrial application specificity such as additional functionality and practical application integration capability in practical application. In the case of many shortcomings and deficiencies, it is impossible to exert more specific industrial applicability.

In summary, due to the above-mentioned deficiencies and shortcomings of the cyclist brake structure, it is necessary to propose specific improvement plans based on the future trend of industrial progress, in order to meet the needs of industrial progress, and further provide More technical choices in the industry.

The invention relates to a brake power generating device and a bicycle brake lamp using the same, which combines the functions of a bicycle brake device and a bicycle lamp. The electric energy of the bicycle lamp is derived from the kinetic energy conversion of the brake device, and the user moves through the brake when riding normally. Automatically push the internal power generation device (using the principle of electromagnetic induction) to generate electricity, and the excess power is stored in the built-in battery, which is used when riding at night; the user does not need external charging, and does not need to perform battery replacement. Knights who ride long distances or ride bicycles at night save the trouble of replacing batteries and lights.

Therefore, regardless of the subjective and objective conditions, the brake power generator of the present invention and the bicycle brake lamp using the same have no relevant technology in domestic and foreign patents, and are applied to integrate LED lighting and installation-free battery functions, and have both power generation and storage. And the bicycle brake light structure of the lighting function, and by the brake retracting action of the brake lever, the induced current is generated by the electromagnetic induction, the kinetic energy and the electric energy are converted, the generated electric energy is stored in the storage battery, and the night illumination effect of the LED lamp is combined. With the advantage of the irreplaceable technology in the market, it is very suitable for the brake power generation device and the bicycle brake lamp development industry and other equipment market, which is bound to bring the production and design of the brake generator and its application. A great business opportunity in the industry-related market.

The brake power generating device and the bicycle brake lamp using the same according to the present invention are those that generate electric induction by driving a power generating module by a brake to generate an induced current to generate electricity.

In order to achieve the above object and function, a brake power generating device includes a body, a brake module, a gear module and a power generation module, wherein:

An ontology.

A brake module is disposed on the body, and is provided with a connecting block and an arc-shaped internal rack, and the connecting block is power-coupled to a brake component.

a gear module is disposed on the body, and is provided with a first gear, a second gear and an input gear. The first gear is coaxial with the input gear, and the input gear is mechanically engaged with the arc-shaped internal rack. The first gear power meshes with the second gear.

A power generation module is disposed on the body, and is provided with a magnet and a coil, and the magnet shaft is disposed on the second gear.

The coil loop is applied to the outer edge of the magnet and maintains a certain gap with the magnet.

In addition, in order to achieve the above object and function, a bicycle brake lamp includes a body, a brake lever, a gear module, a power generation module, at least one battery, and at least one lighting module, wherein:

An ontology.

A brake lever is pivotally disposed on the body, and is provided with a connecting block and an arcuate internal rack, and the connecting block is coupled to a brake line.

a gear module is disposed on the body, and is provided with a first gear, a second gear and an input gear. The first gear is coaxial with the input gear, and the input gear is mechanically engaged with the arc-shaped internal rack. The first gear power meshes with the second gear.

A power generation module is disposed on the body, and is provided with a magnet and a coil, and the magnet shaft is disposed on the second gear.

At least one battery is disposed on the body and electrically connected to the power generation module.

At least one lighting module is disposed on the body, and is provided with a plurality of lighting elements, wherein the lighting elements are electrically connected to a switch, and the battery is electrically connected to the switch.

The body is further provided with a fixing collar.

The coil loop is applied to the outer edge of the magnet and maintains a certain gap with the magnet.

The specific features and effects of the brake power generator of the present invention and the bicycle brake lamp using the same are as follows:

1. Power generation through riding brakes is energy-saving and environmentally friendly.

2. The electrical energy generated is sufficient for nighttime illumination and is highly safe.

3. There is no need to replace the battery permanently, which is in line with the design concept of energy saving.

4. It can avoid the trouble of traditional car lights being stolen and meet the safety and practicability.

5. The outer casing is made of plastic injection molding and conforms to the principle of mass production.

6. Using a power-saving LED bulb can reduce the unit cost of lighting components.

7. Simple structure, easy maintenance and operation, and the operation is user-friendly.

8. Low production cost, excellent marketability and industrial applicability.

(1) ‧‧‧ Ontology

(11) ‧ ‧ fixed collar

(2)‧‧‧ brake module

(21)‧‧‧Connecting blocks

(22)‧‧‧Arc-shaped internal rack

(3) ‧‧‧Brake lever

(31)‧‧‧Connecting blocks

(32)‧‧‧Arc-shaped internal rack

(4)‧‧‧ Gear Module

(41)‧‧‧First gear

(42) ‧‧‧second gear

(43)‧‧‧ Input gears

(5)‧‧‧Power Module

(51)‧‧‧ Magnet

(52)‧‧‧ coil

(6) ‧‧‧Battery

(7)‧‧‧Lighting module

(71) ‧‧‧Lighting elements

(8) ‧‧‧Brake components

(9) ‧‧‧brake line

(10)‧‧‧Switch

First: A block diagram of an overall system architecture of an embodiment of the present invention.

Second Figure: A perspective view of the interior of an overall structure of an embodiment of the present invention.

FIG. 3 is a block diagram showing the overall system block structure of another embodiment of the present invention.

Fourth Figure: Schematic diagram of the overall structure of another embodiment of the present invention.

Figure 5 is a perspective view showing the internal structure of another embodiment of the present invention.

Please refer to the first and second figures, respectively, which are schematic diagrams of a block diagram of an overall system and an internal perspective view of an overall structure according to an embodiment of the present invention. The present invention is a brake power generating apparatus comprising a body (1) and a brake module (2). a gear module (4) and a power generation module (5), wherein:

An ontology (1).

A brake module (2) is disposed on the body (1), and is provided with a connecting block (21) and an arcuate internal rack (22), and the connecting block (21) is electrically coupled to a brake component (8) The brake element (8) is mounted on each type of vehicle.

A gear module (4) is disposed on the body (1), and is provided with a first gear (41), a second gear (42) and an input gear (43), the first gear (41) and The input gear (43) is coaxial, the input gear (43) is power to engage the arcuate internal rack (22), and the first gear (41) is power to engage the second gear (42).

A power generation module (5) is disposed on the body (1), and is provided with a magnet (51) and a coil (52). The magnet (51) is axially disposed on the second gear (42) for power output. For use, the coil (52) is looped over the outer edge of the magnet (51) and maintains a certain gap with the magnet (51) to generate electricity by the principle of electromagnetic induction.

In the specific implementation, if it is a two-wheeled vehicle, the brake module (2) is a brake handle. If it is a four-wheeled vehicle, the brake module (2) is a brake pedal, but whether it is a brake handle or a brake pedal, The gear module (4) can be driven by the arc-shaped internal rack (22) by pulling and replaying the brake handle or by pedaling and relaxing the brake pedal, thereby generating electromagnetic force from the power generation module (5). Inductive to output power.

Please refer to the third figure, which is a schematic diagram of a block diagram of an overall system according to another embodiment of the present invention. The present invention is a bicycle brake light (particularly for a two-wheeled vehicle), comprising a body (1), a brake lever (3), and a gear. Module (4), a power generation a module (5), at least one battery (6) and at least one lighting module (7), wherein:

A body (1), the body (1) is further provided with a fixing collar (11) for fixing to the bicycle.

A brake lever (3) is pivotally disposed on the body (1), and is provided with a connecting block (31) and an arcuate internal rack (32). The connecting block (31) is coupled to a brake wire (9).

A gear module (4) is disposed on the body (1), and is provided with a first gear (41), a second gear (42) and an input gear (43), the first gear (41) and The input gear (43) is coaxial, the input gear (43) is power to engage the arcuate internal rack (22), and the first gear (41) is power to engage the second gear (42).

A power generation module (5) is disposed on the body (1), and is provided with a magnet (51) and a coil (52). The magnet (51) is axially disposed on the second gear (42) for power output. The coil (52) is looped over the outer edge of the magnet (51) and has a certain gap with the magnet (51) to generate electricity by the principle of electromagnetic induction.

At least one battery (6) is disposed on the body (1) and electrically connected to the power generation module (5) for storing the power output generated by the power generation module (5).

At least one lighting module (7) is disposed on the body (1), and is provided with a plurality of lighting elements (71), wherein the lighting elements (71) are electrically connected to a switch (10), respectively, and The battery (6) is electrically connected to the switch (10).

Please refer to the fourth figure, which respectively shows the appearance of the overall structure of another embodiment of the present invention. The body (1) is fixed to the bicycle by a fixing collar (11), the brake rod (3) is externally disposed on the body (1), and the body (1) is provided with a plurality of lighting elements (71) Lighting module (7).

Please refer to the fifth figure, which is a schematic perspective view of the whole structure of the present invention. The body (1) is provided with a brake lever (3), a gear module (4), a power generation module (5), and at least one battery ( 6) and at least one lighting module (7), the body (1) is fixed to the bicycle by a fixing collar (11).

In the specific implementation, if it is a two-wheeled vehicle, one end of the brake lever (3) is connected with a brake wire (9) by a connecting block (31), and when the brake is to be braked, the brake lever (3) is pulled to generate a braking function; When the brake is released, the brake lever (3) is returned. At this time, the arc-shaped internal rack (32) of the brake lever (3) drives the input gear (43) of the gear module (4), and the first gear of the coaxial (41) The second gear (42) is further driven, and the magnet (51) of the shaft disposed on the second gear (42) rotates rapidly relative to the coil (52) to generate an electromagnetic induction effect, and the induced current is generated by the coil (52) to output electric power; The power output generated by the power generation module (5) is stored in the battery (6), and the plurality of illumination elements (71) (usually LED lights) of the illumination module (7) are provided via the control of the switch (10). Please also refer to the power source of Figure 5, and finally achieve the retraction operation via the brake lever (3) to generate electromagnetic induction effect for power generation for illumination.

The gear ratio operation principle of the gear module (4) is to use an arc-shaped internal rack (32) to drive the input gear (43) with a small number of teeth, and then to drive the number of teeth with the first gear (41) with a larger number of teeth. The second second gear (42), from the arcuate inner rack (32) to the input gear (43), and then from the first gear (41) to the second gear (42), is similar to a multi-wheel train. Mode of operation, with a small arc-shaped internal rack ( 32) Displacement, through the input gear (43), the first gear (41), and then the second gear (42) to generate high-speed rotation, the high speed output of the gear train (4) high wheel system value, so that the coil (52) ) Quickly cutting the magnetic lines of the magnet (51), so that during the playback of the brake lever (3), the power module (5) is driven by the gear module (4) to generate electromagnetic induction with higher efficiency, so that the output is larger. Current.

In summary, the present invention is directed to a brake power generating device and a bicycle brake lamp application technique thereof, and specifically refers to an arc-shaped internal rack (32) of a brake lever (3) driving a gear die during a brake release process. The input gear (43) of the group (4), the first gear of the coaxial gear drives the second gear (42), and the magnet (51) of the shaft disposed at the second gear (42) rotates rapidly relative to the coil (52), and the power generation module (5) further generating an electromagnetic induction effect, the induction current is generated by the coil (52) and then outputting electric power, and the power output generated by the power generation module (5) is stored in the battery (6), controlled by the switch (10). The power source of the plurality of lighting elements (71) of the lighting module (7) is provided as an optimum improvement and design, which is the most specific improvement of the brake power generating device and the bicycle brake lamp applied thereto.

(1) ‧‧‧ Ontology

(2)‧‧‧ brake module

(21)‧‧‧Connecting blocks

(22)‧‧‧Arc-shaped internal rack

(4)‧‧‧ Gear Module

(41)‧‧‧First gear

(42) ‧‧‧second gear

(43)‧‧‧ Input gears

(5)‧‧‧Power Module

(51)‧‧‧ Magnet

(52)‧‧‧ coil

(8) ‧‧‧Brake components

Claims (5)

A brake power generating device includes: a body; a brake module is disposed on the body, and is provided with a connecting block and an arc-shaped internal rack, the connecting block is powered by a brake component; a gear module, a group Provided on the body, a first gear, a second gear and an input gear, the first gear is coaxial with the input gear, the input gear is mechanically engaged with the arcuate internal rack, and the first gear is meshed with the first gear a power generating module is disposed on the body, and is provided with a magnet and a coil. The magnet shaft is disposed on the second gear; and the gear mode is driven by the arc-shaped internal rack by using a pulling and playing motion. The group, in turn, generates electromagnetic induction by the power generation module to output electric power. The brake power generating device according to claim 1, wherein the coil is looped over the outer edge of the magnet and maintains a certain gap with the magnet. A bicycle brake lamp includes: a body; a brake lever pivotally disposed on the body, and a connecting block and an arc-shaped internal rack, the connecting block is coupled to a brake line; and a gear module is disposed in the The body is provided with a first gear, a second gear and an input gear, the first gear is coaxial with the input gear, the input gear is mechanically engaged with the arcuate internal rack, and the first gear is mechanically engaged with the second gear a power generation module is disposed on the body, and is provided with a magnet and a coil, the magnet shaft is disposed on the second gear; at least one battery is disposed on the body and electrically connected to the power generation module; At least one lighting module is disposed on the body, and is provided with a plurality of lighting elements, wherein the lighting elements are electrically connected to a switch, and the battery is electrically connected to the switch; and the driving and playing are performed by using The gear module is driven by the arc-shaped internal rack, and electromagnetic induction is generated by the power generating module to output electric power and stored in the battery, and the plurality of lighting components of the lighting module are provided through control of the switch. The source of electricity. The bicycle brake lamp of claim 3, wherein the body is further provided with a fixing collar. The bicycle brake lamp of claim 3, wherein the coil is looped over the outer edge of the magnet and maintains a certain gap with the magnet.