CN108317440A - A kind of LED umbrella module - Google Patents

Abstract

The invention discloses an LED umbrella module, which includes a module A and a module B, the module A and the module B are assembled on the lower end of the umbrella body, and the module A includes the module A colloid, shrapnel, and a first magnet 1. The first screw, top screw and decorative plug, the top screw plug is installed on the right side of the module A colloid, and the decorative plug is installed on the outer end of the top screw. The LED umbrella module is assembled by attracting the first magnet and the second magnet on the module A and module B. By adjusting the depth of the top wire to control the shrapnel on the module A, to achieve the support of locking the umbrella body. Rod, the assembly process is very simple and convenient, through the single-chip microcomputer to execute and run the corresponding programmed magic color program, the single-chip microcomputer realizes the color change, and the entertainment effect is good; the overall assembly is convenient, the entertainment effect is good, and the joy of life is added.

Description

A LED umbrella module

technical field

The invention relates to the technical field of umbrellas, in particular to an LED umbrella module.

Background technique

At present, the functions of the umbrellas on the market are monotonous, usually they can only be used to cover the rain and the sun, and the appearance is not very beautiful. In order to make the umbrella practical and fashionable, a LED umbrella module is proposed.

Contents of the invention

The purpose of the present invention is to provide a LED umbrella module, which is fashionable and increases the fun of life, and solves the problem of single function in the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a LED umbrella module, including module A and module B, the module A and module B are assembled on the lower end of the umbrella body, and module A includes module A colloid, shrapnel, first magnet, first screw, top screw and decorative plug, the top screw plug is installed on the right side of the module A colloid, the decorative plug is installed on the outer end of the top screw, and the first magnet is integrally injection molded on the On the side of the module A colloid, the shrapnel is installed on the left side of the module A colloid, and the shrapnel is tightly connected to the module A colloid through the first screw; the module B includes the module B shell and the module B colloid, and the module The upper end of the shell of group B is provided with LED white light lens and LED-RGB lens, and the LED white light lens and LED-RGB lens are installed on the upper end of the shell of module B; Viscous 3M glue, the first high-viscosity 3M glue, lithium battery, second magnet, control board, USB plug and the second screw, the LED light board is glued to the upper end of module B glue by the second high-viscosity 3M glue, lithium battery The first high-viscosity 3M glue is bonded to the side end of the module B colloid, the second magnet is integrally injected on the side end of the module B colloid, and the control board is fastened to the side end of the module B colloid by screws. There are USB interface terminal, shock sensor, charging indicator LED-R, full charge indicator LED-G and charging switch installed on the top, the USB plug is installed in the USB interface terminal, the module B colloid is assembled in the module B shell and Fasten with a second screw.

Preferably, the number of the LED-RGB lenses is four, and the four LED-RGB lenses are installed in the round holes on the four sides of the module B housing at equal angles, and the LED white light lenses are installed between two adjacent LED-RGB lenses inside the square hole.

Preferably, the charging circuit, battery protection circuit, battery boost circuit, LED lighting circuit, single-chip system circuit and magic color LED circuit are integrated in the control board of the magic color circuit, the output end of the charging circuit and the input end of the battery protection circuit Electrical connection, the input terminal of the battery protection circuit is connected to the battery boost circuit, the charging circuit is connected to the battery boost circuit and the single-chip system circuit, the LED lighting circuit is electrically connected to the battery boost circuit, the single-chip system circuit is electrically connected to the magic LED circuit, The charging circuit includes a chip U1, the pin 5 of the chip U1 is electrically connected to the full charge indicator LED-G and the pin 1 of the USB interface terminal, and the input terminal of the full charge indicator LED-G is connected to the charge indicator LED-R and the chip The pin 1 of U1 is electrically connected, the LED lighting circuit includes chip U5, the touch sensor series resistor R8 is connected to the pin 5 of the chip U5, the pin 3 of the chip U5 is connected in series with the resistor R9 and the standby indicator LED-B is grounded, and the chip U5 The pin 1 of the resistor R5 is connected to the input end of the resistor R9; the single chip microcomputer system circuit includes the chip U6 and the chip U7, and the shock sensor is connected to the pin 5 of the chip U7.

Compared with the prior art, the beneficial effects of the present invention are as follows:

When assembling the LED umbrella module, the assembly is completed by attracting the first magnet and the second magnet on the module A and module B. Module A has two through holes, which are used to install the top wire. Adjust the depth of the top wire to control the shrapnel on module A to lock the pole of the umbrella body to ensure the compact assembly of the umbrella body and module A and module B. The assembly process is very simple and convenient, and it is charged through the 5VUSB interface terminal , the charging indicator LED-R shows the charging status, the full charge indicator LED-G indicates whether it is full, and the standby indicator LED-B shows whether it needs to be charged. When the shock sensor receives a large vibration or tilt and moves, give the control The board provides a trigger signal to force the control board to execute a certain program; the battery protection circuit protects the lithium battery from overcharging, overdischarging and overcurrent, and the 3.7V output voltage of the lithium battery is boosted by the battery booster circuit to the level generated by the magic color LED. The required 5V is about 5V, and the LED lighting circuit controls the working state, that is, the adjustment of standby and brightness; by detecting whether there is a signal input from the "vibration sensor", the single-chip system circuit executes and runs the corresponding established programmed program, that is, the compiled magic program: When starting up, it runs the program effect that was executed last time by default. If you don’t want to execute the program, you can just turn on and off the power switch at the bottom of the module; the single-chip microcomputer realizes monochrome, colorful, jump, gradient, push, horse racing, tailing, rotation... ... and nearly a hundred kinds of illusion effects; the overall assembly is convenient, the entertainment effect is good, and the fun of life is added.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation of module A of the present invention;

Fig. 3 is the explosion diagram of module A of the present invention;

Fig. 4 is the structural representation of module B of the present invention;

Fig. 5 is the explosion diagram of module B of the present invention;

Fig. 6 is a schematic circuit diagram of the present invention;

Fig. 7 is a schematic diagram of the application of the LED umbrella module of the present invention;

Fig. 8 is an installation diagram of the LED umbrella module of the present invention.

In the figure: 1 umbrella body, 2 module A, 21 module A colloid, 22 shrapnel, 23 first magnet, 24 first screw, 25 top wire, 26 decorative plug, 3 module B, 31 module B shell, 32 module B colloid, 33LED white light lens, 34LED-RGB lens, 35LED light board, 36 second high-viscosity 3M glue, 37 first high-viscosity 3M glue, 38 lithium battery, 39 second magnet, 40 control board, 401USB interface Terminal, 402 shock sensor, 403 charging indicator LED-R, 404 full charge indicator LED-G, 405 charging switch, 41 USB plug, 42 second screw, 4 charging circuit, 5 battery protection circuit, 6 battery boost circuit, 7 LED lighting circuit, 8 single chip microcomputer system circuit, 9 magic color LED circuit.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figure 1-8, a LED umbrella module, including module A2 and module B3, module A2 and module B3 are assembled at the lower end of umbrella body 1, module A2 includes module A colloid 21, shrapnel 22 , the first magnet 23, the first screw 24, the top wire 25 and the decorative plug 26, the top wire 25 plug is mounted on the right side of the module A colloid 21, the decorative plug 26 is mounted on the outer end of the top wire 25, the first magnet 23 is integrally injection molded on the side of the module A colloid 21, the elastic piece 22 is installed on the left side of the module A colloid 21, and the elastic piece 22 is fastened to the module A colloid 21 through the first screw 24; the module B3 includes the module B housing 31 and module B colloid 32, the upper end of module B housing 31 is provided with LED white light lens 33 and LED-RGB lens 34, and LED white light lens 33 and LED-RGB lens 34 are installed on module B housing 31 upper ends, LED -the number of RGB lenses 34 is four, and the four LED-RGB lenses 34 are installed at equal angles in the round holes on the four sides of the module B housing 31, and the LED white light lens 33 is installed between two adjacent LED-RGB lenses 34; The side of the module B colloid 32 is provided with an LED light board 35, a second high-viscosity 3M glue 36, a first high-viscosity 3M glue 37, a lithium battery 38, a second magnet 39, a control board 40, a USB plug 41 and a second Screw 42, LED light board 35 is adhered to the upper end of module B colloid 32 through the second high-viscosity 3M glue 36, lithium battery 38 is glued to the side end of module B colloid 32 through the first high-viscosity 3M glue 37, the second The magnet 39 is integrally injection-molded on the side end of the module B colloid 32, and the control board 40 is fastened on the side end of the module B colloid 32 by screwing. Light LED-R403, full charge indicator LED-G404 and charging switch, USB plug 41 are plugged in the USB interface terminal 401, module B colloid 32 is assembled in the module B shell 31 and fastened by the second screw 42; The control board 40 is integrated with a charging circuit 4, a battery protection circuit 5, a battery boost circuit 6, an LED lighting circuit 7, a single-chip microcomputer system circuit 8 and a magic color LED circuit 9, and the output terminal of the charging circuit 4 is connected to the input of the battery protection circuit 5. The terminals are electrically connected, the input terminal of the battery protection circuit 5 is connected to the battery boost circuit 6, the charging circuit 4 is connected to the battery boost circuit 6 and connected to the single-chip system circuit 8, the LED lighting circuit 7 is electrically connected to the battery boost circuit 6, and the single-chip system circuit 8 is electrically connected to the magic color LED circuit 9, the charging circuit 4 includes a chip U1, the pin 5 of the chip U1 is connected to the full charge indicator LED-G and the pin 1 of the USB interface terminal 401 is electrically connected, the full charge indicator LED-G The input terminal of the charging indicator LED-R is electrically connected with the pin 1 of the chip U1, the LED lighting circuit 7 includes the chip U5, the touch sensor series resistor R8 is connected with the pin 5 of the chip U5, and the pin 3 of the chip U5 is connected in series Resistor R9 and standby indicator LED-B are grounded, and pin 1 of chip U5 is connected to resistor R5 Connect the input terminal of resistor R9; the single-chip system circuit 8 includes chip U6 and chip U7, and the shock sensor 402 is connected to the pin 5 of chip U7; when the LED umbrella module is assembled, the pole of the umbrella body 1 is inserted into the module B3, and then Insert the module A2 into the slot of the module B3, and complete the assembly through the attraction of the first magnet 23 and the second magnet 39 on the module A2 and the module B3, because the thickness of the poles of different umbrella bodies 1 is different , the module A2 has two through holes, which are used to install the top wire 25. By adjusting the depth of the top wire 25, the shrapnel 22 on the module A2 is controlled to lock the pole of the umbrella body 1, ensuring that the umbrella body 1 Compact assembly with module A2 and module B3, the assembly process is very simple and convenient; charging through 5VUSB interface terminal 401, when the charging indicator LED-R is on, it means charging, and when the full charge indicator LED-G is on, it means lithium The battery 38 has been fully charged, and the standby indicator LED-B is normally on. When it is off or very dark, it means that there is no electricity or the lithium battery 38 is not enough. It needs to be charged in time. The standby indicator LED-B is placed on the touch sensor Below, the light emitted by the indicating point illuminates the touch sensor. When the vibration sensor 402 receives a large vibration, or when it is tilted by 45 degrees, the vibration sensor 402 acts to provide a trigger signal to the control board 40, forcing the control board 40 to execute In a certain program, the battery protection circuit 5 performs overcharge, overdischarge and overcurrent protection on the lithium battery 38, and the 3.7V voltage output by the lithium battery 38 is raised to about 5V required by the magic color LED through the battery boost circuit 6, and the LED The lighting circuit 7 uses a high-power LED above 1W as a lighting source, and at the same time adopts an intelligent touch sensing control circuit. When the power is turned on, the LED lighting circuit 7 is in a standby state. When the touch sensor is touched, the LED-W lights up. The brightness is 100% at the time, the brightness drops to 50% when touched again, the brightness drops to 25% when touched again, the brightness LED-W goes out when touched again, and the LED-W is fully bright when touched again... so the cycle; single-chip system circuit 8 Mainly complete the following work instructions:

1. When the "vibration sensor 402" has a signal input, the internal operation of the single-chip microcomputer executes the programmed program; if it detects that the "vibration sensor 402" has a signal input again, it jumps to the next program; if the detection fails for a long time When there is a signal input from the "vibration sensor 402", continue to execute a certain program in a loop;

2. The single-chip microcomputer executes the pre-programmed magic color program: when starting up, it runs the program effect executed when it stopped last time by default. If you don’t want to execute the program, just turn off the power switch at the bottom of the module; the single-chip microcomputer realizes monochrome, colorful, jump, Nearly a hundred kinds of illusion effects such as gradient, transition, horse racing, tailing, rotation, etc.

To sum up: when the LED umbrella module is assembled, the assembly is completed by attracting the first magnet 23 and the second magnet 39 on the module A2 and the module B3. The module A2 has two through holes, which are used To install the top wire 25, adjust the depth of the top wire 25 to control the shrapnel 22 on the module A2 to lock the pole of the umbrella body 1 and ensure the compact assembly of the umbrella body 1 with the modules A2 and B3. The assembly process is very simple and convenient. It is charged through the 5VUSB interface terminal 401, the charging indicator LED-R shows the charging status, the full charge indicator LED-G indicates whether it is fully charged, the standby indicator LED-B shows whether it needs to be charged, and when the shock sensor 402 receives a large vibration or tilt and acts to provide a trigger signal to the control board 40 to force the control board 40 to execute a certain program; the battery protection circuit 5 performs overcharge, overdischarge and overcurrent protection on the lithium battery 38, through The battery boost circuit 6 raises the 3.7V voltage output by the lithium battery 38 to about 5V required by the magic color LED, and the LED lighting circuit 7 controls the working state, that is, the adjustment of standby and brightness; whether there is a signal by detecting the "shock sensor 402" Input, the single-chip system circuit 8 executes and runs the corresponding established program, that is, the compiled magic program: when starting up, the program effect executed when the last stop is executed by default, if you do not want to execute the program, directly turn on and off the power switch at the bottom of the module. Yes; the single-chip microcomputer realizes nearly a hundred kinds of illusion effects such as monochrome, colorful, jumping, gradient, shifting, horse racing, trailing, rotating, etc.; the overall assembly is convenient, the entertainment effect is good, and the fun of life is added.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (3)

1. A LED umbrella module, module A (2) and module B (3), is characterized in that: described module A (2) and module B (3) are assembled on the umbrella body (1) At the lower end, module A (2) includes module A colloid (21), shrapnel (22), first magnet (23), first screw (24), top screw (25) and decorative plug (26), top screw (25) plug is contained in the right side of module A colloid (21), and decorative plug (26) plug is contained in the outer end of jackscrew (25), and the first magnet (23) integrated injection molding is in module A colloid (21) ), the shrapnel (22) is installed on the left side of the module A colloid (21), and the shrapnel (22) is tightly connected with the module A colloid (21) by the first screw (24); the module B (3) comprise module B housing (31) and module B colloid (32), the upper end of module B housing (31) is provided with LED white light lens (33) and LED-RGB lens (34), LED white light lens ( 33) and LED-RGB lens (34) are installed on the upper end of the module B shell (31); ), the first high-viscosity 3M glue (37), the lithium battery (38), the second magnet (39), the control board (40), the USB plug (41) and the second screw (42), the LED light board (35) Adhere to the upper end of the module B colloid (32) by the second high-viscosity 3M glue (36), and the lithium battery (38) is bonded to the side end of the module B colloid (32) by the first high-viscosity 3M glue (37) , the second magnet (39) is integrally injection-molded on the side end of the module B colloid (32), the control board (40) is fastened to the side end of the module B colloid (32) by screws, and installed on the control board (40) There are USB interface terminal (401), shock sensor (402), charging indicator LED-R (403), full charge indicator LED-G (404) and charging switch (405), and the USB plug (41) is installed in the USB In the interface terminal (401), the module B colloid (32) is assembled in the module B shell (31) and fastened by the second screw (42). 2. A LED umbrella module according to claim 1, characterized in that: the number of said LED-RGB lenses (34) is four, and the four LED-RGB lenses (34) are mounted on the module at equal angles In the circular holes on the four sides of the B shell (31), the LED white light lens (33) is installed in the square hole between two adjacent LED-RGB lenses (34). 3. A LED umbrella module according to claim 1, characterized in that: the control board (40) is integrated with a charging circuit (4), a battery protection circuit (5), and a battery boost circuit (6) , LED lighting circuit (7), single-chip microcomputer system circuit (8) and magic color LED circuit (9), the output end of the charging circuit (4) is electrically connected with the input end of the battery protection circuit (5), and the battery protection circuit (5) The input terminal of the battery is connected to the battery boost circuit (6), the charging circuit (4) is connected to the battery boost circuit (6) and the single-chip system circuit (8), and the LED lighting circuit (7) is electrically connected to the battery boost circuit (6). , the single-chip microcomputer system circuit (8) is electrically connected with the magic color LED circuit (9), the charging circuit (4) includes a chip U1, and the pin 5 of the chip U1 is connected to the lead of the full charge indicator LED-G and the USB interface terminal (401). Pin 1 is electrically connected, the input terminal of the charging indicator LED-G is electrically connected to the charging indicator LED-R and pin 1 of the chip U1, the LED lighting circuit (7) includes the chip U5, and the touch sensor series resistor R8 is connected to the chip The pin 5 of U5, the pin 3 of the chip U5 are connected in series with the resistor R9 and the standby indicator LED-B is grounded, the pin 1 of the chip U5 is connected to the input end of the resistor R5 and connected to the resistor R9; the single-chip system circuit (8) includes the chip U6 And the chip U7, the shock sensor (402) is connected to the pin 5 of the chip U7.