CN201657292U - Multimedia loudspeaker box with emergency lighting function - Google Patents

Abstract

The utility model discloses a multimedia speaker with an emergency lighting function, comprising a speaker housing and a circuit board with an interface chip and an amplifier installed thereon, a control panel is arranged on the speaker housing, an audio input interface and a control button are arranged on the control panel, an LED lamp is arranged on the speaker housing, the LED lamp is connected to a rechargeable battery, and the rechargeable battery is connected to a charging circuit arranged on the circuit board. The multimedia speaker with an emergency lighting function of the utility model can increase the added value and function of the speaker product, can be used in conjunction with entertainment devices such as MP3, MP4, SD/MMC/MS card, mobile phone, IPOD and voice recorder, and has an emergency lighting function.

Description

A multimedia sound box with emergency lighting function

technical field

The utility model relates to a sound box, in particular to a multimedia sound box with an emergency lighting function.

Background technique

Existing multimedia speakers are simply provided with an audio input interface and a switch, and have a single function. Manufacturers generally only compete on the appearance of the speakers. At present, there are many entertainment devices using USB interfaces. Manufacturers generally add USB interfaces to multimedia speakers in order to meet the needs of consumers. The interface cannot meet the overall needs of users. In other countries or regions, the power supply is often unstable, and there will be power outages at night, and the existing multimedia speakers cannot provide emergency lighting functions.

Utility model content

The problem to be solved by the utility model is to provide a multimedia sound box that increases the added value of the product, cooperates with other entertainment equipment, and has the function of emergency lighting.

In order to achieve the above purpose, the utility model designs a multimedia sound box with emergency lighting function, which includes a sound box shell and a circuit board equipped with an interface chip and an amplifier, a control panel is arranged on the sound box shell, and a The audio input interface and the control button are provided with an LED light on the sound box shell, the LED light is connected with a rechargeable battery, and the rechargeable battery is connected with a charging circuit arranged on the circuit board.

The utility model has a multimedia sound box with an emergency lighting function. The LED light can be installed on the top of the sound box shell, or on the side of the sound box shell, and can be adjusted according to market demands.

In order to enhance the aesthetic appearance of the LED lights arranged on the housing of the sound box, the LED lights are arranged in a hemispherical, lantern-shaped or vase-shaped outer cover.

The power of the LED lights used in the multimedia sound box of the utility model is 2-3W. Practice has proved that under the premise of consistent specifications of the rechargeable batteries, the 2-3W LED lights can provide a light quantity that meets the needs of emergency lighting for a long time.

The control panel is also equipped with USB interface, SD/MMC/MS card interface, mobile phone interface, IPOD interface, recording LINE IN output interface, through the above interface and USB interface MP3, MP4, SD/MMC/MS card, mobile phone, IPOD is used in conjunction with entertainment equipment such as voice recorders, which is convenient for users.

The utility model has the multimedia sound box with emergency lighting function. When the user uses the sound box normally, the rechargeable battery will be charged. When the power fails, the rechargeable battery can be used to supply power to the LED lamp to provide emergency lighting. The multimedia sound box of the utility model also adds a USB interface, an SD/MMC/MS card interface, a mobile phone interface, an IPOD interface, and a recording LINE IN output interface, which can meet various demands of users.

Description of drawings:

Fig. 1 is one of structural representations of multimedia sound box of the present utility model;

Fig. 2 is the second structural diagram of the utility model multimedia sound box;

Fig. 3 is a block diagram of the utility model multimedia sound box emergency lighting principle;

Fig. 4 is a schematic diagram of the connection of the interface part of the multimedia speaker of the present invention.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the structural principle of the present utility model will be further described in detail below in conjunction with specific embodiments and accompanying drawings:

As shown in Fig. 1, Fig. 3 and Fig. 4, a multimedia sound box with emergency lighting function includes a sound box shell 1 and a circuit board (not shown) on which an interface chip and an amplifier are installed, and is set on the shell 1 of the sound box There is a control panel 2, an audio input interface 4 and a control button 5 are arranged on the control panel 2, and an LED light 3 is arranged on the speaker shell 1, and the LED light 3 is connected with a rechargeable battery, and the rechargeable battery is arranged on the circuit board. connected to the charging circuit on the There is also a USB interface on the control panel 2

6. SD/MMC/MS card interface 7, mobile phone interface 8, IPOD interface 9, recording LINE IN output interface 10, USB interface 6, SD/MMC/MS card interface 7, mobile phone interface 8, IPOD interface 9, recording LINE IN output The interfaces 10 are respectively connected with the interface chips. Through USB interface 6, SD/MMC/MS card interface 7, mobile phone interface 8, IPOD interface 9, recording LINE IN output interface 10, it can be easily connected with USB interface MP3, MP4, SD/MMC/MS card, mobile phone, IPOD and The recording pen and other entertainment equipment are used together, which greatly solves the needs of users in various aspects.

The LED light 3 can be installed on the top of the sound box casing or on the side of the sound box casing, and can be adjusted according to market demands.

In order to enhance the aesthetic appearance of the LED lights arranged on the housing of the sound box, the LED lights are arranged in a hemispherical, lantern-shaped or vase-shaped outer cover.

The power of the LED lights used in the multimedia sound box of the utility model is 2-3W. Practice has proved that under the premise of consistent specifications of the rechargeable batteries, the 2-3W LED lights can provide a light quantity that meets the needs of emergency lighting for a long time.

As shown in Figure 2, it is a multimedia sound box with emergency lighting function of another shape of the utility model. Distribution and arrangement of interface 8, IPOD interface 9, recording LINE IN output interface 10.

In order to enhance the appearance of the LED lights arranged on the housing of the sound box, the LED lights are arranged in a vase-shaped outer cover.

The above content is only a preferred embodiment of the utility model, and is not intended to limit the implementation of the utility model. Appropriate modifications or modifications made by those skilled in the art according to the concept of the utility model shall be included in the utility model. within the scope of the new protection.

Claims (6)

1. A multimedia sound box with emergency lighting function, comprising a sound box shell and a circuit board with an interface chip and an amplifier installed, a control panel is arranged on the shell of the sound box, an audio input interface and a control button are arranged on the control panel, and its It is characterized in that: an LED light is arranged on the shell of the sound box, the LED light is connected with a rechargeable battery, and the rechargeable battery is connected with a charging circuit arranged on the circuit board. 2. The multimedia sound box with emergency lighting function according to claim 1, characterized in that: said LED light is installed on the top of the sound box shell. 3. The multimedia sound box with emergency lighting function according to claim 1, characterized in that: said LED light is installed on the side of the sound box shell. 4. The multimedia sound box with emergency lighting function according to claim 2 or 3, characterized in that: said LED light is arranged in a semi-spherical outer cover. 5. The multimedia sound box with emergency lighting function according to claim 4, characterized in that: the power of said LED light is 2-3W. 6. The multimedia sound box with emergency lighting function according to claim 2 or 3, characterized in that: the control panel is also provided with USB interface, SD/MMC/MS card interface, mobile phone interface, IPOD interface, recording LINEIN output Interface, described USB interface, SD/MMC/MS card interface, mobile phone interface, IPOD interface, recording LINE IN output interface are connected with the interface chip on the circuit board.

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