CN200949800Y

CN200949800Y - High pressure LED

Info

Publication number: CN200949800Y
Application number: CN 200620064536
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: GUANGZHOU YINXU PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2006-09-20
Filing date: 2006-09-20
Publication date: 2007-09-19
Anticipated expiration: 2016-09-20

Abstract

The utility model discloses a high-voltage LED comprising a LED module, a transformer, a transformer high-voltage input wire and a transformer low-voltage output wire; wherein, the LED module is integrated with the transformer as a whole, the transformer low-voltage output wire is electrically connected with the LED module, the transformer high-voltage input wire is electrically connected with a high-voltage bulb, and the high-voltage bulb is integrated with the transformer and the LED module as a whole. The operation principle of the utility model is that a high-voltage power source is input to the transformer through the high-voltage bulb or the transformer high-voltage input wire and converted into low-voltage power source through the transformer, the low-voltage power source is input to the LED module through the transformer low-voltage output wire, thereby achieving the direct application of the LED module and the high-voltage power source, and very convenient in use.

Description

High-voltage LED

Technical field

The utility model relates to a kind of led light source.

Background technology

LED (light emitting diode) is a kind of low voltage light sources, this light source is with its intrinsic characteristics, as power saving, the life-span is long, vibration resistance, response speed is fast, characteristics such as cold light source now have been widely used in lighting device, firmly get liking of user, but the characteristic of low voltage of LED makes it can not be used in lighting field, particularly high pressure lighting field safely, widely.

LED is mainly used in the low-voltage lighting field at present, as automobile, steamer, illumination on the vehicles such as train, and other Low voltage lamps must be used transformer when being used for this class lighting, the high pressure lighting does not then dispose transformer, but directly inserting high voltage source, the lamp socket in the high pressure lighting also is the high pressure lamp socket, so existing LED can not directly use with the high pressure lighting.

The utility model content

The purpose of this utility model provides a kind of novel high-pressure LED that can be safely and effectively uses with high voltage source.

The purpose of this utility model is achieved by following technical scheme: a kind of high-voltage LED, it is characterized in that comprising led module, transformer, transformer high-voltage input line and transformer low voltage output line, described led module and transformer form an integral body, the transformer low voltage output line is electrically connected with led module, and transformer high-voltage input line is reserved.

As of the present utility model further perfect, described transformer high-voltage input line is electrically connected with the high pressure lamp holder, and high pressure lamp holder and transformer and led module form an integral body.

Operation principle of the present utility model is: high voltage source is input to transformer by high pressure lamp holder or transformer high-voltage input line, be converted into low-tension supply by transformer again, this low-tension supply is input to led module by the transformer low voltage output line, thereby reaches the purpose that LED can directly use with high voltage source.

The utlity model has following technique effect: can directly use with high voltage source, make common LED to be used in lighting field safely, widely, particularly the high pressure lighting field is very easy to use.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the structural representation of the utility model embodiment 2.

The specific embodiment

Shown in Figure 1 is the lamp head type high-voltage LED, and it comprises led module 1, transformer 2, transformer high-voltage input line 3, transformer low voltage output line 4 and high pressure lamp holder 5.Led module 1, transformer 2 and high pressure lamp holder 5 are fixing as a whole, transformer low voltage output line 4 is electrically connected with led module 1, transformer high-voltage input line 3 is electrically connected with high pressure lamp holder 5, high voltage source is input to transformer 2 by high pressure lamp holder 5 and transformer high-voltage input line 3, be converted into low-tension supply by transformer 2 again, this low-tension supply is input to led module 1 by transformer low voltage output line 4, thereby reaches the purpose that LED can directly use with high voltage source.

Shown in Figure 2 is the plain edition high-voltage LED, and it comprises led module 1, transformer 2, transformer high-voltage input line 3 and transformer low voltage output line 4.Led module 1 and transformer 2 are fixing as a whole, transformer low voltage output line 4 is connected with led module electricity 1, transformer high-voltage input line 3 is reserved, high voltage source is input to transformer 2 by transformer high-voltage input line 3, be converted into low-tension supply by transformer 2 again, this low-tension supply is input to led module 1 by transformer low voltage output line 4, thereby reaches the purpose that LED can directly use with high voltage source.

The transformation technology that relates among the above embodiment, control circuit all can adopt the current techique in the electricity field to be implemented.

Claims

1. high-voltage LED, it is characterized in that comprising led module (1), transformer (2), transformer high-voltage input line (3) and transformer low voltage output line (4), described led module (1) and transformer (2) form an integral body, transformer low voltage output line (4) is electrically connected with led module (1), and transformer high-voltage input line (3) is reserved.

2. high-voltage LED according to claim 1 is characterized in that described transformer high-voltage input line (3) is electrically connected with high pressure lamp holder (5), and high pressure lamp holder (5) forms an integral body with transformer (2) and led module (1).