CN216819462U

CN216819462U - Portable power source with rhythm light effect

Info

Publication number: CN216819462U
Application number: CN202220131111.6U
Authority: CN
Inventors: 梁建军; 林晓晶
Original assignee: Shenzhen Duoweimai Technology Co ltd
Current assignee: Shenzhen Duoweimai Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-24
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a mobile power supply with rhythm light effect, comprising: the intelligent pickup comprises a main control circuit, a lithium battery, a battery protection circuit, a charging and discharging management circuit, a pickup amplification detection circuit and an LED display circuit, wherein the main control circuit is connected with the battery protection circuit, the charging and discharging management circuit, the pickup amplification detection circuit and the LED display circuit, the battery protection circuit is connected with the lithium battery and the charging and discharging management circuit, and the pickup amplification detection circuit is connected with the pickup. According to the mobile power supply, the ambient sound and the music rhythm are acquired through the sound pickup, the acquired sound signals are transmitted to the main control circuit to be collected and analyzed, and finally the LED display circuit emits illumination with rhythm and dynamic effect matched with the rhythm and rhythm of the acquired sound signals, so that the visual experience is improved, the interactivity between the mobile power supply and other equipment is improved, and the requirement for attractiveness is met.

Description

Portable power source with rhythm light effect

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with a rhythm lighting effect.

Background

The portable power supply is a portable charger which can be carried about by an individual and can store electric energy, is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, such as wireless telephones and notebook computers, and is particularly applied to occasions without external power supply. The portable power source on the market at present function is more single, generally can only supply power for mobile device, perhaps installs the function that highlight lamp pearl has the flashlight concurrently on portable power source. However, when the mobile power source is not needed, the mobile power source occupies a certain space, and cannot have good interaction with other devices, which is rather stiff.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a mobile power supply with a rhythm lighting effect.

The technical scheme of the utility model is as follows: a mobile power supply with a rhythmic light effect is provided, comprising: main control circuit, lithium cell, battery protection circuit, charge and discharge management circuit, adapter enlarge detection circuitry and LED display circuit, main control circuit and battery protection circuit, charge and discharge management circuit, adapter enlarge detection circuitry and LED display circuit and are connected, battery protection circuit and lithium cell and charge and discharge management circuit are connected, adapter enlarge detection circuitry and is connected with the adapter.

Further, the LED display circuit comprises a plurality of LED lamp beads.

Further, the LED lamp beads adopt RGB lamp beads.

Further, the charge and discharge management circuit is connected with an interface circuit.

Further, the main control circuit is connected with a wireless communication circuit.

Furthermore, the display device also comprises a key circuit and a display circuit, wherein the key circuit and the display circuit are respectively connected with the main control circuit.

By adopting the scheme, the ambient sound and the music rhythm are acquired through the sound pickup, the acquired sound signals are transmitted to the main control circuit for acquisition and analysis, and finally the LED display circuit emits illumination with rhythm and dynamic effect matched with the rhythm and rhythm of the acquired sound signals, so that the visual experience is improved, the interactivity between the mobile power supply and other equipment is improved, and the requirement of attractive appearance is met.

Drawings

FIG. 1 is a circuit connection block diagram of the present invention.

Fig. 2 is a circuit connection diagram of the main control circuit.

Fig. 3 is a circuit connection diagram of the battery protection circuit.

Fig. 4 is a circuit connection diagram of the charge and discharge management circuit.

Fig. 5 is a schematic circuit diagram of the microphone and the microphone amplification detection circuit.

Fig. 6 is a circuit connection diagram of the LED display circuit.

Fig. 7 is a circuit connection diagram of the interface circuit.

Fig. 8 is a circuit connection diagram of a wireless communication circuit.

Detailed Description

The utility model is described in detail below with reference to the figures and the specific embodiments.

Referring to fig. 1 to 6, the present invention provides a mobile power supply with a rhythm lighting effect, including: the device comprises a main control circuit, a lithium battery, a battery protection circuit, a charge and discharge management circuit, a sound pick-up amplification detection circuit and an LED display circuit. The main control circuit is connected with the battery protection circuit, the charging and discharging management circuit, the sound pick-up amplification detection circuit and the LED display circuit. The battery protection circuit is connected with the lithium battery and the charging and discharging management circuit. The pickup amplification detection circuit is connected with the pickup.

The mobile power supply provided by the utility model is provided with the rhythm lamp mode, and when the rhythm lamp mode is started, the sound pick-up can acquire environmental sounds or music in real time, and the environmental sounds or the music is processed by the sound pick-up amplification detection circuit and then is sent to the main control circuit. The master control circuit obtains the beat and the frequency of music through sampling and algorithm analysis, drives the work of LED display circuit after processing again to through the intensity of LED display circuit light and the colour of the light that sends, form rhythm and rhythm that the rhythm of sound assorted and rhythm assorted that acquire with the adapter, with this improve the atmosphere feel and with other equipment between the interactive sense, satisfy user's vision enjoyment demand.

The LED display circuit comprises a plurality of LED lamp beads. The LED lamp beads adopt RGB lamp beads. RGB is a color standard, various colors are obtained through the change of red, green and blue color channels and the mutual superposition, all colors which can be perceived by naked eyes can be displayed, and the requirement of displaying rhythm and dynamic through light is met.

Referring to fig. 7, the charge and discharge management circuit is connected to an interface circuit, so as to satisfy the requirements of charging the lithium battery and supplying power to the mobile device.

Referring to fig. 8, in some embodiments, the main control circuit is connected to a wireless communication circuit. The wireless communication circuit is in wireless connection with mobile equipment such as a mobile phone, so that the working state, rhythm mode and the like of the mobile unit are controlled through the mobile equipment, various working parameters of the mobile power supply can be adjusted and set, and the personalized setting requirements of users are met.

The utility model also comprises a key circuit and a display circuit, wherein the key circuit and the display circuit are respectively connected with the main control circuit. The working state of the mobile power supply can be controlled through the key circuit, the control of the rhythm lamp mode is met, and the situation that the electric energy is wasted due to the fact that the mobile power supply is automatically started under the situation that the rhythm lamp mode is not needed is avoided. Can show portable power source's residual capacity condition through the display circuit to the user in time charges portable power source, and the condition of electric quantity not enough when needing to use portable power source is avoided taking place.

In summary, the ambient sound and the music rhythm are acquired through the sound pickup, the acquired sound signals are transmitted to the main control circuit to be collected and analyzed, and finally the LED display circuit emits illumination with rhythm and dynamic effects matched with the rhythm and rhythm of the acquired sound signals, so that the visual experience is improved, the interactivity between the mobile power supply and other equipment is improved, and the requirement for attractiveness is met.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable power source with rhythm light effect which characterized in that includes: main control circuit, lithium cell, battery protection circuit, charge and discharge management circuit, adapter enlarge detection circuitry and LED display circuit, main control circuit and battery protection circuit, charge and discharge management circuit, adapter enlarge detection circuitry and LED display circuit and are connected, battery protection circuit and lithium cell and charge and discharge management circuit are connected, adapter enlarge detection circuitry and is connected with the adapter.

2. The mobile power supply with the rhythm lighting effect of claim 1, wherein the LED display circuit comprises a plurality of LED lamp beads.

3. The mobile power supply with the rhythm lighting effect of claim 2, wherein the LED lamp beads are RGB lamp beads.

4. The mobile power supply with the rhythm lighting effect as claimed in claim 1, wherein the charge and discharge management circuit is connected with an interface circuit.

5. The mobile power supply with rhythm lighting effect of claim 1, wherein said master control circuit is connected with a wireless communication circuit.

6. The mobile power supply with the rhythm lighting effect according to claim 1, further comprising a key circuit and a display circuit, wherein the key circuit and the display circuit are respectively connected with the main control circuit.