CN203309545U

CN203309545U - Novel LED lamp

Info

Publication number: CN203309545U
Application number: CN2012204653037U
Authority: CN
Inventors: 朱辰鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2013-11-27
Anticipated expiration: 2022-09-06

Abstract

The utility model discloses a novel LED lamp which comprises a lampshade, an LED lamp panel, a power line and a plug. An alternating current and direct current rectifier is arranged in the lampshade, the LED lamp panel is arranged in the lampshade, the LED lamp panel comprises at least one LED luminous body, an LED diffuser plate and a printed circuit board, and a heat-dissipation layer is arranged on the other face of the printed circuit board. The novel LED lamp improves brightness and reflectivity, is convenient to use and saving in energy, and reduces LED power dissipation under the condition that heat dissipation is guaranteed.

Description

A kind of Novel LED light

Technical field

The utility model relates to lighting field, especially a kind of Novel LED light.

Background technology

Saving the energy is the large theme that society faces, in the face of the swift and violent increase of commercial power and the urgent need of people's household electricity, at present, supply of electric power is very nervous, and noisy severe power shortage often, find new product, alleviate the electricity consumption imbalance between supply and demand, this is the top priority of pendulum in governments at all levels and relevant department, fluorescent lamp substitutes bulb, saved the part electric energy, but in the face of growing electricity consumption is badly in need of, still can not alleviate the imbalance between supply and demand of electricity consumption, the new new energy saving product of essential searching, the LED light fixture has power savings advantages, but existing LED lamp needs direct current supply, the structure that also there is no rectifier and LED lamp integral type on market, therefore existing LED lamp is used comparatively inconvenience, need special distribution source, and after people open the lamp source, tend to forget and turn off the light, cause energy waste.

The utility model content

Main purpose of the present utility model is to overcome the deficiencies in the prior art, provide the LED illuminator in a kind of lamp housing to arrange in the hemispherical mode, increase brightness and reflectance, light-operated switch, easy to use and energy-conservation, at the Novel LED light that guarantees to reduce under the heat radiation prerequisite loss power of LED.

For achieving the above object, the utility model has adopted following technical scheme: a kind of Novel LED light, comprise lampshade, the LED lamp plate, power line, plug, described power line attachment plug, in described lampshade, be provided with ac/ac power converter, the ac input end of described ac/ac power converter connects described power line, its DC output end is connected with the LED lamp plate, described LED lamp plate is arranged in lampshade, comprise at least one LED illuminator, the LED astigmatism plate, printed circuit board (PCB), printed circuit board (PCB) simultaneously is provided with hemispherical LED astigmatism plate, hemispherical LED astigmatism plate 3 is provided with the hole identical with LED illuminator number, the LED illuminator is arranged in the hole of hemispherical LED astigmatism plate, the line joint of LED illuminator passes hemispherical LED astigmatism plate and is connected with printed circuit board (PCB), the printed circuit board (PCB) another side is provided with heat dissipating layer, directly heat conduction,

Described ac/ac power converter is electron rectifier;

In described electron rectifier, be provided with rectifier bridge, voltage changing module, described voltage changing module is electrically connected to described rectifier bridge;

Described LED lamp arranged outside one light sensation device, described light sensation device comprises ,Qu Kong unit, light sensing unit, when extraneous light luminance during below or above the default brightness of light sensing unit, drive the brightness that the control unit drives control LED according to the signal of light sensing unit input;

Described lampshade adopts transparent or semitransparent material to make.

Beneficial effect with respect to prior art is, this LED lamp arranges ac/ac power converter in lampshade, alternating current can be converted into to the direct current for the LED lamp, LED can directly directly be used on civil power thus, use more conveniently, adopt the intelligent control of light sensation device lamp, the energy-conservation energy, add the direct heat conduction of heat dissipating layer, at the loss power that guarantees to reduce under the heat radiation prerequisite LED.

The accompanying drawing explanation

Fig. 1 is the structural representation of Novel LED light.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.

As shown in Figure 1, a kind of Novel LED light, comprise lampshade 12, the LED lamp plate, power line, plug, described power line attachment plug, in described lampshade 12, be provided with ac/ac power converter 9, the ac input end of described ac/ac power converter 9 connects described power line, its DC output end is connected with the LED lamp plate, described LED lamp plate is arranged in lampshade 12, comprise at least one LED illuminator 1, LED astigmatism plate 3, printed circuit board (PCB) 2, printed circuit board (PCB) 2 one sides are provided with hemispherical LED astigmatism plate 3, hemispherical LED astigmatism plate 3 is provided with the hole identical with LED illuminator 1 number, LED illuminator 1 is arranged in the hole of hemispherical LED astigmatism plate 3, the line joint of LED illuminator 1 passes hemispherical LED astigmatism plate 3 and is connected with printed circuit board (PCB) 2, printed circuit board (PCB) 2 another sides are provided with heat dissipating layer 4, directly heat conduction,

Described ac/ac power converter 9 is electron rectifier;

In described electron rectifier 9, be provided with rectifier bridge 5, voltage changing module 11, described voltage changing module 11 is electrically connected to described rectifier bridge 5;

Described LED lamp arranged outside one light sensation device 7, described light sensation device 7 comprises light sensing unit 8, drives control unit 6, when extraneous light luminance during below or above the default brightness of light sensing unit 8, drive the brightness that control unit 6 drives control LED according to the signal of light sensing unit 8 inputs;

Described lampshade 12 adopts transparent or semitransparent material to make.

For example, the LED lamp used comprises lampshade 12, LED lamp plate, power line, plug, described power line attachment plug, power line connects light sensation device 7, when extraneous light during lower than the default brightness of the light sensing unit 8 of light sensation device, light sensing unit 8 just sends signal to and drives control unit 6, drives control unit 6 and according to the signal of light sensing unit 8 input, drives control LED and brighten, when extraneous light during higher than the default brightness of light sensing unit 8, light sensing unit 8 just sends signal to and drives control unit 6, drive control unit 6 and according to the signal of light sensing unit 8 inputs, reduce gradually the electric weight of LED, cause the LED light to weaken until close, ac/ac power converter in lampshade is electron rectifier 9, in described electron rectifier, be provided with rectifier bridge 5, voltage changing module 11, described voltage changing module 11 is electrically connected to described rectifier bridge 5, the ac input end of this ac/ac power converter connects the light sensation device, its DC output end is connected with the LED lamp plate, printed circuit board (PCB) 2 one sides of described LED lamp plate are provided with hemispherical LED astigmatism plate 3, hemispherical LED astigmatism plate 3 is provided with the hole identical with LED illuminator 1 number, LED illuminator 1 is arranged in the hole of hemispherical LED astigmatism plate 3, the line joint of LED illuminator 1 passes hemispherical LED astigmatism plate 3 and is connected with printed circuit board (PCB) 2, the printed circuit board (PCB) another side is provided with heat dissipating layer 4, directly heat conduction.

Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.

Claims

1. Novel LED light, it is characterized in that: comprise lampshade, the LED lamp plate, power line, plug, described power line attachment plug, in described lampshade, be provided with ac/ac power converter, the ac input end of described ac/ac power converter connects described power line, its DC output end is connected with the LED lamp plate, described LED lamp plate is arranged in lampshade, comprise at least one LED illuminator, the LED astigmatism plate, printed circuit board (PCB), printed circuit board (PCB) simultaneously is provided with hemispherical LED astigmatism plate, hemispherical LED astigmatism plate is provided with the hole identical with LED illuminator number, the LED illuminator is arranged in the hole of hemispherical LED astigmatism plate, the line joint of LED illuminator passes hemispherical LED astigmatism plate and is connected with printed circuit board (PCB), the printed circuit board (PCB) another side is provided with heat dissipating layer.

2. Novel LED light according to claim 1, it is characterized in that: described ac/ac power converter is electron rectifier.

3. Novel LED light according to claim 2, it is characterized in that: in described electron rectifier, be provided with rectifier bridge, voltage changing module, described voltage changing module is electrically connected to described rectifier bridge.

4. Novel LED light according to claim 1, it is characterized in that: described LED lamp arranged outside one light sensation device, described light sensation device comprises ,Qu Kong unit, light sensing unit.