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Portable LED apparatus and LED system

A technology for LED devices and light-emitting devices, which can be applied to portable lighting devices, parts of lighting devices, electric lighting devices with built-in batteries, etc., can solve problems such as inconvenience in carrying and use by ordinary people.

Inactive Publication Date: 2012-09-05
深圳市中庆微科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, when many LED technical staff are doing on-site demonstrations of LED screens, because the existing LED screen demonstration devices are relatively large and inconvenient to carry, various troubles will occur when using them, which is not conducive to the use of ordinary people.

Method used

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  • Portable LED apparatus and LED system
  • Portable LED apparatus and LED system
  • Portable LED apparatus and LED system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , figure 2 As shown, this embodiment provides a portable LED device, including a first device 101, a second device 107, a light emitting device 102 and a rotating connection device 105; the shape of the first device 101 and the second device 107 Compatible, the two are connected through the rotary connection device 105, and are used to have open, partially open and closed states. In the closed state, an internal structure is formed between the first device 101 and the second device 107. cavity, the light emitting device 102 includes at least one set of LED light emitting diodes 103 and its drive control unit, and the LED light emitting diodes 103 are fixedly arranged on the side of the first device 101 forming the inner cavity.

[0028] The light-emitting device can be connected with an external power source to realize light emission, and a power conversion device can also be installed in the LED device to connect to an external power source and deliv...

Embodiment 2

[0041] On the basis of the above examples, the LED device may also be provided with a data storage device connected to the drive control unit for storing lighting demonstration data of the light emitting device. It can receive data input through the USB port.

Embodiment 3

[0043] Such as image 3As shown, on the basis of the above examples, this embodiment provides an LED device, which is also provided with at least one power interface 301, the power interface 301 is used to connect with the power conversion device through wires, and provides the light emitting device and The control device provides electric energy, wherein the power interface 301 can be placed on the first device 101 or on the second device 107; the specific position of the power interface 301 can be on the left side of the first device 101 or the right side, or the left side or the right side of the second device 107, which can be set in different positions according to specific needs.

[0044] On this LED device, at least one data interface 302 is also provided, and the data interface 302 is connected to the control device through wires for receiving external control signals. It can be on the second device 107; the specific location where the data interface 302 is set can be...

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PUM

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Abstract

The invention discloses a portable LED device, which comprises a first device, a second device, a light-emitting device and a rotating connecting device; the first device is matched with the second device in shape, connected by the rotating connecting device and used for opening, partly opening and closing state. In the closing state, an inner cavity is formed between the first device and the second device. The light-emitting device comprises at least a group of LEDs and a drive control devices thereof. The LEDs are fixedly arranged on the first device and form one surface of the inner cavity. By using the technical proposal, the LED device has simple structure, is convenient to be carried and folded, and is very suitable for being used in on-the-spot demonstration and by common work force.

Description

technical field [0001] The invention relates to an LED lighting device, in particular to a portable LED device and a portable LED system. Background technique [0002] Due to the characteristics of LED lighting, high light source, no radiation, and low power consumption, LED semiconductor light sources have been widely used in the field of lighting decoration in recent years. However, at present, when many LED technical staff are doing on-site demonstrations of LED screens, because the existing LED screen demonstration devices are relatively large and inconvenient to carry, various troubles will occur when using them, which is not conducive to the use of ordinary people. . Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a foldable LED device which is simple in structure, convenient to carry. [0004] The technical solution of the present in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21L4/00F21V17/10F21V21/14F21V23/00F21V23/06H05B37/00H05B37/02G09F9/33F21Y101/02F21Y105/18F21Y115/10
CPCY02B20/42Y02B20/40
Inventor 商松
Owner 深圳市中庆微科技开发有限公司