A portable bluetooth speaker

A Bluetooth audio, portable technology, applied in lighting and heating equipment, semiconductor devices of light-emitting elements, lighting devices, etc., can solve the problems of lack of good protection effect, large size of Bluetooth audio, inconvenient to carry, etc., and achieve good moisture-proof effect and structure. Stable, impact-reducing effect

Active Publication Date: 2020-12-29
深圳智加问道科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many Bluetooth speakers are set up for outdoor use. When used outdoors, Bluetooth speakers are bulky and inconvenient to carry; they do not have good protection effects and are easily damaged

Method used

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  • A portable bluetooth speaker
  • A portable bluetooth speaker
  • A portable bluetooth speaker

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Embodiment Construction

[0027] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0028] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0029] In describing the present invention, it is to be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", "end ", "length", "outer end" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the d...

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PUM

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Abstract

The invention discloses a portable Bluetooth sound box, which comprises a Bluetooth sound box main body, a Bluetooth sound box main body and a sound box protection shell; a central hole is formed in the sound protection shell; the Bluetooth sound box main body is placed in the central hole; a plurality of convex parts are arranged on the sound protection shell; light-emitting assemblies are arranged in the convex parts. A heat dissipation plate is arranged on the light-emitting assemblIES; one end of the heat dissipation plate extends into the central hole; the heat dissipation plate is tightly attached to the inner wall of the center hole. A central mounting hole is formed in the heat dissipation plate, a Bluetooth sound box body is mounted in the central mounting hole, the Bluetooth sound box body comprises a sound box shell, a mounting cavity is formed in the sound box shell, a thickening part is arranged in the middle of the sound box shell, the upper end and the lower end of the thickening part protrude out of the flexible sound box shell, a gas storage cavity is formed in the thickening part, and gas is stored in the gas storage cavity. The portable Bluetooth sound box is convenient to carry, long in service life and suitable for outdoor use.

Description

technical field [0001] The invention relates to the field of audio, in particular to a portable bluetooth audio. Background technique [0002] Audio specifically refers to an audio system that combines electrical equipment to produce sound. [0003] The sound system generally includes: [0004] 1. Sound source equipment: (lists such as: DVD, CD, MP3, MP4, computer, mobile phone, microphone and other sound source output devices); [0005] 2. Audio signal dynamic processing equipment (compressor, effector, mixer, audio processor, equalizer and other audio signal processing equipment); [0006] 3. Audio signal amplification equipment (pre-stage power amplifier, post-stage power amplifier, digital power amplifier and other analog power amplifiers and equipment); [0007] 4. Sound restoration equipment (full-range speakers, ceiling speakers, sound columns, line array speakers, array speakers, tweeters, subwoofers, etc.). The development history of technology can be divided in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/02F21V33/00F21Y115/10
CPCF21V33/0056F21Y2115/10H04R1/02H04R1/028
Inventor 熊伟
Owner 深圳智加问道科技有限公司
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