CN105338442A - USB sound device with LED colorful projection lamp - Google Patents

Abstract

The invention discloses a USB sound device with an LED colorful projection lamp. The USB sound device comprises a base. A loudspeaker is arranged on the side face of the base, and a sound device circuit is arranged in the base and connected with the loudspeaker. A projection cylinder is installed on the base, and the cylinder wall and the top wall of the projection cylinder are both transparent and are provided with projection patterns. An LED lamp source is arranged in the projection cylinder, and one side of the base is connected with a USB wire for transmitting audio data. The USB sound device has the function of a general USB sound device and further has the function of the projection lamp, patterns loved by people can be projected on the walls and a ceiling, the requirements of people are better met, and the USB product is more novel and more interesting accordingly.

Description

A kind of USB sound equipment of dazzling color projection lamp with LED

Technical field

The present invention relates to a kind of USB sound equipment of dazzling color projection lamp with LED.

Background technology

Along with the development of Technology Times is more and more rapider, computer is one of necessity becoming work, and corresponding USB product also more and more receives an acclaim, and traditional USB sound equipment style is comparatively single, and function is less.

Summary of the invention

For overcoming the deficiencies in the prior art, the object of the present invention is to provide a kind of USB sound equipment of dazzling color projection lamp with LED, enriching the function of USB sound equipment.

Dazzle a USB sound equipment for color projection lamp with LED, comprise base, described base side is provided with loud speaker, is provided with acoustics circuit in described base, and described acoustics circuit is connected with loud speaker; Be provided with projecting cylinder above described base, the barrel of described projecting cylinder and roof are transparent and are provided with projection pattern; Be provided with LED lamp source in described projecting cylinder, described base side is connected with the USB line for transmission of audio data.

Further, described projecting cylinder material is PVC.

Further, described LED lamp source comprises the LED lamp bead of some different colours, is provided with the LED circuit that can control LED lamp source color conversion in described base, and described LED circuit is connected with LED lamp bead.

The invention has the beneficial effects as follows: the present invention, except having the function of general USB sound equipment, also has projection lamp function that the pattern that the people that can project out on wall and smallpox like better meets the requirement of people, makes this USB product more novel interesting.

Accompanying drawing explanation

Below in conjunction with accompanying drawing and example, the invention will be further described.

Fig. 1 is structural representation of the present invention.

Embodiment

With reference to Fig. 1, a kind of USB sound equipment of dazzling color projection lamp with LED of the present invention, comprises base 1, and described base 1 side is provided with loud speaker, and be provided with acoustics circuit in described base 1, described acoustics circuit is connected with loud speaker; Be provided with projecting cylinder 2 above described base, barrel and the roof of described projecting cylinder 2 are transparent and are provided with projection pattern; Be provided with LED lamp source in described projecting cylinder 2, described base 1 side is connected with the USB line for transmission of audio data.The present invention adopts LED lamp source, makes the longer service life of projection lamp, and can save power consumption.

Described projecting cylinder 2 material is PVC.

Described LED lamp source comprises the LED lamp bead of some different colours, and be provided with LED circuit in described base 1, described LED circuit is connected with LED lamp bead, and described LED circuit can control LED lamp source color conversion, the light of projection lamp is experienced more interesting.

The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.

Claims (3)

1. dazzle a USB sound equipment for color projection lamp with LED, it is characterized in that: comprise base, described base side is provided with loud speaker, is provided with acoustics circuit in described base, and described acoustics circuit is connected with loud speaker; Be provided with projecting cylinder above described base, the barrel of described projecting cylinder and roof are transparent and are provided with projection pattern; Be provided with LED lamp source in described projecting cylinder, described base side is connected with the USB line for transmission of audio data.

2. a kind of USB sound equipment of dazzling color projection lamp with LED according to claim 1, is characterized in that: described projecting cylinder material is PVC.

3. a kind of USB sound equipment of dazzling color projection lamp with LED according to claim 1, it is characterized in that: described LED lamp source comprises the LED lamp bead of some different colours, be provided with the LED circuit that can control LED lamp source color conversion in described base, described LED circuit is connected with LED lamp bead.