A solar-powered portable emergency speaker device

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By designing a detachable solar panel structure, the problem of insufficient power in existing outdoor audio devices has been solved, achieving flexibility and continuity for emergency charging outdoors.

CN224289981UActive Publication Date: 2026-05-26SHENZHEN LONPOO TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHENZHEN LONPOO TECH CO LTD
Filing Date: 2025-05-27
Publication Date: 2026-05-26

Application Information

Patent Timeline

27 May 2025

Application

26 May 2026

Publication

CN224289981U

IPC: H04R1/02

AI Tagging

Application Domain

Transducer casings/cabinets/supports

Technology Topics

Solar cellSUN LIGHT EXPOSURE

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AI Technical Summary

Technical Problem

The solar panels of existing outdoor audio devices have a fixed structure, making it difficult to charge them by sunlight, resulting in insufficient power for extended use.

Method used

A detachable solar panel structure was designed, which allows for adjustable installation via a support frame and mounting hardware. Combined with battery and cable connections, it enables emergency power supply.

Benefits of technology

By adjusting the angle and position of the solar panels, outdoor emergency charging needs can be met, extending the usage time of the audio equipment.

✦ Generated by Eureka AI based on patent content.

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Figure CN224289981U_ABST

Patent Text Reader

Abstract

This utility model discloses a solar-powered portable emergency speaker device, belonging to the field of audio equipment technology. The device includes a housing, with an adjusting component fixedly installed on the upper center of the housing. A pair of support frames are fixedly installed on both sides of the adjusting component at the upper end of the housing. A mounting plate is provided on the rear side of the housing, and a solar panel is fixedly installed on the rear side of the mounting plate. A pair of snap-fit components are fixedly installed on the front side of the mounting plate. With this mounting plate structure, during normal use, the mounting plate is fixed to the rear side of the housing. When the power is depleted during outdoor use, the operator can remove the entire mounting plate and snap it onto the upper end of the support frames. This allows for easy adjustment of the mounting plate according to the sunlight position, facilitating solar charging of the device to meet the needs of outdoor emergency use.

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