CN210898648U - LED induction charging light-emitting device and bowling ball adopting same - Google Patents

Abstract

The utility model discloses a LED induction charging and light-emitting device, which comprises a wireless charging circuit, a wireless receiving circuit and a plurality of LED lamp belts; the wireless charging circuit comprises a base, a USB charging interface, a voltage conversion chip and a transmitting coil; the USB charging interface is arranged on the base; the voltage conversion chip and the transmitting coil are arranged in the base; the voltage conversion chip is respectively and electrically connected with the USB charging interface and the transmitting coil; the wireless receiving circuit comprises a shell, a receiving coil, a battery management module, a rechargeable battery, a singlechip and a vibration switch, wherein the receiving coil, the battery management module, the rechargeable battery, the singlechip and the vibration switch are arranged in the shell; the receiving coil is connected with the rechargeable battery through the battery management module; the singlechip is respectively connected with the rechargeable battery and the vibration switch; the LED lamp strip is connected with the single chip microcomputer; and the wireless charging circuit is connected with a receiving coil of the wireless receiving circuit through the transmitting coil in a power-on state through magnetic resonance. The vibration switch is triggered by the vibration of the bowling ball during movement, so that the LED lamp strip generates flickering colored light, and the interestingness is enhanced.

Description

LED induction charging light-emitting device and bowling ball adopting same

Technical Field

The utility model relates to a bowling field especially relates to a LED response charging illuminator and adopt device's bowling.

Background

Bowling, also known as grounder, is an indoor sport where a bowling ball strikes a post on a wooden roadway. Bowling is entertaining, interesting, anti-war and skillful, and gives people physical and mental exercises. Because the sports shoes are indoor activities, are not influenced by external conditions such as time, climate and the like, are not limited by age, are easy to learn and play, and are sports suitable for all people.

Bowling balls are made of metal-free composite materials, generally made of rubber, plastic, polyurethane, active polyurethane and the like, and generally divided into two parts, namely an inner core and an outer shell, wherein the inner core is arranged inside the bowling ball, the density of the inner core is directly related to the weight of the bowling ball, the inner core is also called as a ball core or a center of gravity, the outer shell is the outer shell, and the outer shell mainly has a protective effect on the bowling ball.

Through the development of many years, the bowling ball stays at the beginning of design consistently, people cannot be stimulated to participate in enthusiasm through visual stimulation, and therefore, at present, many users think that the interest of the bowling ball is reduced. How to raise the player's interest through improvement of the bowling ball is a subject to which the applicant of the present application is directed.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a LED induction charging light-emitting device and adopt device's bowling.

In order to achieve the above object, the utility model adopts the following technical scheme: an LED induction charging light-emitting device comprises a wireless charging circuit, a wireless receiving circuit and a plurality of LED lamp belts; the wireless charging circuit comprises a base, a USB charging interface, a voltage conversion chip and a transmitting coil; the USB charging interface is arranged on the base; the voltage conversion chip and the transmitting coil are arranged in the base; the voltage conversion chip is respectively and electrically connected with the USB charging interface and the transmitting coil; the wireless receiving circuit comprises a shell, a receiving coil, a battery management module, a rechargeable battery, a singlechip and a vibration switch, wherein the receiving coil, the battery management module, the rechargeable battery, the singlechip and the vibration switch are arranged in the shell; the receiving coil is connected with the rechargeable battery through the battery management module; the singlechip is respectively connected with the rechargeable battery and the vibration switch; the LED lamp strip is connected with the single chip microcomputer; and the wireless charging circuit is connected with a receiving coil of the wireless receiving circuit through the transmitting coil in a power-on state through magnetic resonance.

In a further improvement, a fuse is also arranged in the wireless charging circuit; the fuse is disposed at a front end of the transmitting coil.

Further improvement, a charging indicator lamp is further arranged on the wireless receiving circuit.

In a further improvement, the system further comprises a charge detection circuit; the charging detection circuit is arranged between the wireless charging circuit and the single chip microcomputer to detect the charging state.

A bowling ball adopting an LED induction charging light-emitting device comprises a ball core and a ball shell; the wireless receiving circuit is arranged in the ball core; the LED lamp belts are uniformly distributed on the outer circumference of the ball core; the spherical shell coats the spherical core and the LED lamp strip in the spherical shell; the spherical shell is provided with a light-transmitting area at the corresponding position of the LED lamp.

In a further improvement, the spherical shell is made of a translucent or opaque material.

In a further improvement, the shell of the wireless receiving circuit is cylindrical; the ball core is provided with a mounting hole for fixing the shell; the shell is fixed in the mounting hole in a sealing manner.

In a further improvement, the top of the base is provided with a groove for placing a bowling ball.

In a further improvement, the groove is a cubic groove or a spherical groove matched with the shape of the bowling ball.

Adopt the technical scheme of the utility model afterwards, when needing to charge, supply power to the device through the 5V voltage that USB circular telegram interface inserts, drive transmitting coil produces magnetic resonance with the receiving coil of back level with 133 KHz's frequency oscillation and transmits energy. The charging state is detected by a charging detection circuit connected in series between the wireless charging circuit and the singlechip, and the charging indicator light indicates the current charging state through a red-blue double-color LED. The receiving coil receives the energy transmitted by the primary through magnetic resonance with the transmitting coil to charge the lithium battery, and the charging state is indicated through the charging management chip. The vibration switch, once when the singlechip detects the vibration switch vibration, drive LED scintillation promptly, the scintillation mode is 7 look transform scintillations, and speed accelerates gradually, turns off the lamp at last. The output is closed under the charging state, and even if the vibration switch is vibrated at the moment, the LED lamp strip still can not be lighted. After the technical scheme is adopted, the vibration switch is triggered through the vibration of the bowling ball during movement, so that the LED lamp strip generates flickering colored light, the ornamental value of the bowling ball is greatly increased, and the interest of users is improved.

Drawings

Fig. 1 is a schematic circuit diagram of an LED inductively charged light emitting device.

Fig. 2 is a schematic view of the bowling ball with the core uncoated by the shell.

Fig. 3 is a schematic diagram of the case where the grooves of the base are square grooves.

Fig. 4 is a schematic view of the case where the grooves of the base are spherical grooves.

Wherein: 1. LED lamp area, 2, base, 3, USB charge interface, 4, casing, 5, ball core, 6, spherical shell, 7, mounting hole, 8, recess.

Detailed Description

The preferred embodiments of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, an LED induction charging light-emitting device includes a wireless charging circuit, a wireless receiving circuit, and a plurality of LED strips 1; the wireless charging circuit comprises a base 2, a USB charging interface 3, a voltage conversion chip and a transmitting coil; the USB charging interface is arranged on the base; the voltage conversion chip and the transmitting coil are arranged in the base; the voltage conversion chip is respectively and electrically connected with the USB charging interface and the transmitting coil; the wireless receiving circuit comprises a shell 4, a receiving coil, a battery management module, a rechargeable battery, a singlechip and a vibration switch, wherein the receiving coil, the battery management module, the rechargeable battery, the singlechip and the vibration switch are arranged in the shell; the receiving coil is connected with the rechargeable battery through the battery management module; the singlechip is respectively connected with the rechargeable battery and the vibration switch; the LED lamp strip is connected with the single chip microcomputer; and the wireless charging circuit is connected with a receiving coil of the wireless receiving circuit through the transmitting coil in a power-on state through magnetic resonance.

A fuse is also arranged in the wireless charging circuit; the fuse is disposed at a front end of the transmitting coil. The fuse of 1.5A specifically sets up between USB interface and transmitting coil that charges. The charging detection circuit is also included; the charging detection circuit is arranged between the wireless charging circuit and the single chip microcomputer to detect the charging state. The charging detection circuit comprises a diode K14, an MOS tube 6003Y, a capacitor 105P and five resistors 101R, 102R, 103R, 104R and 0.5R; after the circuit is adopted, when the receiving coil is detected, the charging is carried out, the receiving coil cannot be detected, the charging is stopped, and the charging is stopped when the transmitting coil is detected to be short-circuited. The 3 pins of the battery management chip are connected with the rechargeable battery; and a charging indicator lamp is also arranged on the wireless receiving circuit. The two indicating lamps are red and green, the red indicating lamp is connected with the charging indicating lamp and the 1 pin of the battery management chip, and the green indicating lamp is connected with the charging indicating lamp and the 6 pins of the battery management chip.

Six LED lamp belts are preferably adopted in the application, and the number of the LED lamp belts is not limited to 6, and other numbers such as 3, 4, 8 and the like can also be adopted. When the circuit is connected, the LED lamp strip is divided into two paths, and one path is connected with the 2 pins of the single chip microcomputer; the other path is connected with a pin 4 of the singlechip; one path of the rechargeable battery is connected with a pin 1 of the singlechip, and the other path of the rechargeable battery is connected with the LED lamp and then supplies power to the LED lamp; after the vibration switch is connected with the 3 pins of the single chip microcomputer, the single chip microcomputer outputs instructions to the LED lamp after detecting signals of the vibration switch. The vibration switch is used, when the single chip microcomputer detects that the vibration switch vibrates once, the LED is driven to flicker once, the flicker mode is 7-color conversion flicker, the speed is gradually increased, and finally the lamp is turned off. The output is closed during wireless charging, and the vibration is ineffective.

A bowling ball using LED inductive charging light-emitting device, the bowling ball includes the core 5 and the shell 6; the wireless receiving circuit is arranged in the ball core; the LED lamp belts 1 are uniformly distributed on the outer circumference of the ball core; the spherical shell 6 covers the spherical core 5 and the LED lamp strip 1; the spherical shell 6 is provided with a light-transmitting area at the corresponding position of the LED lamp. In order to expand the diversity of products, the spherical shell is made of semitransparent or opaque materials. In order to fix the wireless charging circuit conveniently, the casing 4 of the wireless charging circuit can be designed to be cylindrical; the ball core is provided with a mounting hole 7 for fixing the shell; the shell is fixed in the mounting hole in a sealing manner. In order to facilitate charging, the top of the base is provided with a groove 8 for placing a bowling ball. As shown in fig. 3, the groove is a square groove. The groove is a spherical groove adapted to the shape of the bowling ball as shown in fig. 4.

In the practical use process, when a user throws a bowling ball on the lane, namely the bowling ball contacts the lane, the vibration switch is triggered, the single chip outputs an instruction to the LED lamp strip, the LED lamp strip starts to work at the moment, and continuously flickers to be colorful and has beautiful visual effect, the ornamental value of the bowling ball is greatly improved, and particularly, the bowling ball has special colors under the background with darker lamplight.

The LED induction charging light-emitting device can also be applied to the field of accessories of bowling, such as bowling bags, bowling suits, bowling shoes, bowling caps, bowling pins, bowling supports and bowling articles. The substance of the LED lamp strip is that the LED lamp strip is driven to flicker by the vibration switch, so that the visual interest and the ornamental value of the product are improved.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (9)

1. An LED induction charging light-emitting device is characterized by comprising a wireless charging circuit, a wireless receiving circuit and a plurality of LED lamp belts; the wireless charging circuit comprises a base, a USB charging interface, a voltage conversion chip and a transmitting coil; the USB charging interface is arranged on the base; the voltage conversion chip and the transmitting coil are arranged in the base; the voltage conversion chip is respectively and electrically connected with the USB charging interface and the transmitting coil; the wireless receiving circuit comprises a shell, a receiving coil, a battery management module, a rechargeable battery, a singlechip and a vibration switch, wherein the receiving coil, the battery management module, the rechargeable battery, the singlechip and the vibration switch are arranged in the shell; the receiving coil is connected with the rechargeable battery through the battery management module; the singlechip is respectively connected with the rechargeable battery and the vibration switch; the LED lamp strip is connected with the single chip microcomputer; and the wireless charging circuit is connected with a receiving coil of the wireless receiving circuit through the transmitting coil in a power-on state through magnetic resonance.

2. The LED inductive charging lighting device according to claim 1, wherein a fuse is further disposed in the wireless charging circuit; the fuse is disposed at a front end of the transmitting coil.

3. The LED inductive charging lighting device according to claim 1, wherein a charging indicator lamp is further disposed on the wireless receiving circuit.

4. The LED inductively charged lighting device of claim 1, further comprising a charge detection circuit; the charging detection circuit is arranged between the wireless charging circuit and the single chip microcomputer to detect the charging state.

5. A bowling ball using the LED induction charging light emitting device as claimed in any one of claims 1 to 4, wherein the bowling ball includes a core and a shell; the wireless receiving circuit is arranged in the ball core; the LED lamp belts are uniformly distributed on the outer circumference of the ball core; the spherical shell coats the spherical core and the LED lamp strip in the spherical shell; the spherical shell is provided with a light-transmitting area at the corresponding position of the LED lamp.

6. A bowling ball using LED induction charging light emitting apparatus in accordance with claim 5 wherein the ball shell is made of translucent or opaque material.

7. A bowling ball using LED induction charging lighting device in accordance with claim 5 wherein the housing of the wireless receiving circuit is cylindrical; the ball core is provided with a mounting hole for fixing the shell; the shell is fixed in the mounting hole in a sealing manner.

8. A bowling ball using LED induction charging lighting apparatus in accordance with claim 5 wherein the top of the base is provided with a groove for placing the bowling ball.

9. The bowling ball using the LED induction charging light emitting device according to claim 8, wherein the groove is a cubic groove or a spherical groove adapted to the external shape of the bowling ball.

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