A new flashing light device

Abstract

The utility model relates to the technical field of lamps, and provides a new flashing light device, including a main control module and multiple groups of LED light groups, wherein the main control module has a CPU and a battery module, wherein the battery module supplies power to the entire device, wherein the CPU is a multi-threaded CPU, wherein each thread output end of the CPU is respectively connected to an output line, and the output voltage of each output line is different, and each LED light of each group of LED light groups is respectively connected to two of the output lines of each output line. The utility model solves the problem that the existing flashing light device needs to connect the LED module with an external control line in addition to the power line, and there are too many wirings, and the probability of short circuits and the like increases due to too many lines.

Description

Technical Field

[0001] The utility model relates to the technical field of control electric boxes, in particular to a novel flashing light device. Background Art

[0002] With the development of electronic technology, more and more wearable devices are equipped with flashing devices for identification and other purposes. The existing flashing device uses an external control circuit of the LED module to realize the on-off control of the LED module, thereby achieving a flashing effect. Therefore, in the prior art, the LED module is an independent module, which has a power supply module. It is necessary to provide a control signal to the LED module through the control circuit to realize the on-off control of each LED lamp bead in the LED module. In the prior art solution, in addition to the power line, the connection of the LED module also requires an external control line connection. Too many wirings increase the design cost and material cost, and the probability of short circuits and the like increases easily due to too many lines. Utility Model Content

[0003] Therefore, in view of the above problems, the present invention proposes a novel flashing light device with a simplified and reasonable structure, a stable operating circuit and reduced cost.

[0004] To solve this technical problem, the utility model adopts the following solution: a new flashing light device, including a main control module and multiple groups of LED light groups, the main control module has a CPU and a battery module, the battery module supplies power to the entire device, the CPU is a multi-threaded CPU, each thread output end of the CPU is respectively connected to an output line and the output voltage of each output line is different, and each LED light of each group of LED light groups is respectively connected to two of the output lines of each output line.

[0005] As a further improvement, the CPU is a multi-threaded CPU with more than five threads.

[0006] As a further improvement, the CPU is a SOP14 chip and its peripheral circuits or a DIP14 chip and its peripheral circuits.

[0007] As a further improvement, the LED lamp group includes three primary color LED lamps: red, green and blue.

[0008] A further improvement also includes a plurality of groups of current enhancement circuits, each group of current enhancement circuits being connected in series between each thread output end of the CPU and each output line.

[0009] As a further improvement, the current enhancement circuit includes an NMOS tube and a PMOS tube connected in parallel.

[0010] A further improvement also includes a switching switch, wherein the switching switch is connected to the CPU input terminal.

[0011] By adopting the above-mentioned technical scheme, the beneficial effects of the utility model are as follows: by adopting a multi-threaded CPU, each thread output end is respectively connected to an output line and the output voltage of each output line is different, each LED lamp of each group of LED lamp groups is respectively connected to two of the output lines of each output line, and the main control module provides power access and control signal input for multiple groups of LED lamp groups through the cooperation of each output line, and realizes the flashing control of each group of LED lamp groups through the different output control of each thread by the multi-threaded CPU. The utility model does not need an additional control line for flashing control, and only needs to use the original power line to achieve it, which simplifies the reasonable structure, stabilizes the operating line, and reduces the cost; through further settings, that is, the setting of the current enhancement circuit, the lamp beads of each group of LED lamp groups are brighter and the effect is better, and the stability of the operating line of each group of LED lamp groups is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a circuit schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0013] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0014] refer to Figure 1 , the preferred new flashing light device of the utility model comprises a main control module, a plurality of LED light groups 2, five current enhancement circuits 3 and a switching switch 5, the main control module has a CPU 11 and a battery module 12, the battery module 12 supplies power to the entire device, the CPU 11 is a five-thread CPU, the CPU 11 is a SOP14 chip and its peripheral circuits, each thread output end of the CPU 11 is respectively connected to an output line 4 and the output voltage of each output line 4 is different, each group of current enhancement circuits 3 is respectively connected in series between each thread output end of the CPU 11 and each output line 4, the current enhancement circuit 3 comprises an NMOS tube and a PMOS tube connected in parallel, the LED light group 2 comprises red, green and blue primary color LED lights, each LED light of each LED light group 2 is respectively connected to two of the output lines 4 of each output line 4, the switching switch 5 is a spring switch, and the switching switch 5 is connected to the input end of the CPU 11 for switching the lighting mode of the flashing light.

[0015] By manipulating the switching switch 5, that is, using a spring switch to trigger the segment change, the CPU 11 cooperates with the current enhancement circuit 3 to control the cooperation of each group of LED light groups 2 on the five output lines 4 to flash in different lighting modes. For example, 9 different lighting modes are set on the CPU:

[0016] A section: Colorful horse racing,

[0017] Second paragraph: Colorful flowing water,

[0018] The third paragraph: Colorful chasing water,

[0019] The fourth paragraph: Colorful breathing flash,

[0020] The fifth paragraph: Seven colors of alternating flowing water,

[0021] The sixth paragraph: Colorful flowing water,

[0022] The seventh paragraph: Colorful background color accumulation flashes,

[0023] The eighth paragraph: Colorful accumulation flashes,

[0024] The ninth paragraph: Seven colors flashing,

[0025] After each work period of 3.5S, it will shut down and wait for the next wake-up work.

[0026] In the above embodiment, the CPU may also be a DIP14 chip and its peripheral circuits, or the CPU may also be other CPUs with more threads, such as a six-core twelve-thread CPU, an eight-core sixteen-thread CPU, etc., wherein the current enhancement circuit may not be provided, or other current enhancement circuits that can enhance the current and circuit stability may be provided. In the above embodiment, the flash light illumination mode may be set according to the user's preference, and only the matching connection position between the LED light group and each output line needs to be adjusted accordingly. More segments of more complex flash light illumination modes or fewer segments of simpler flash light illumination modes may be provided. According to the number of flash light illumination mode requirements, the CPU of the required control thread may be selected and the corresponding LED light group may be arranged on the output line connected to the thread.

[0027] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A novel flashing light device, comprising a main control module and a plurality of LED light groups, wherein the main control module has a CPU and a battery module, and the battery module supplies power to the entire device, and is characterized in that: The CPU is a multi-threaded CPU, each thread output end of the CPU is connected to an output line respectively, and the output voltage of each output line is different, and each LED lamp of each LED lamp group is connected to two of the output lines of each output line respectively.

2. A novel flashing light device according to claim 1, characterized in that: The CPU is a multi-threaded CPU with more than five threads.

3. A novel flashing light device according to claim 1 or 2, characterized in that: The CPU is a SOP14 chip and its peripheral circuits or a DIP14 chip and its peripheral circuits.

4. A novel flashing light device according to claim 1, characterized in that: The LED lamp group includes three primary color LED lamps: red, green and blue.

5. A novel flashing light device according to claim 1, characterized in that: It also includes a plurality of groups of current enhancement circuits, each group of current enhancement circuits is respectively connected in series between each thread output end of the CPU and each output line.

6. A novel flashing light device according to claim 5, characterized in that: The current enhancement circuit includes an NMOS tube and a PMOS tube connected in parallel.

7. A novel flashing light device according to claim 1, characterized in that: The device also includes a switching switch, which is connected to the CPU input terminal.

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