CN201439879U

CN201439879U - Ring-type LED energy-saving lamp

Info

Publication number: CN201439879U
Application number: CN2009200749289U
Authority: CN
Inventors: 张露; 姚力生; 庞沐兰
Original assignee: SHANGHAI BAOLU ELECTROMECHANICAL CO Ltd
Current assignee: SHANGHAI BAOLU ELECTROMECHANICAL CO Ltd
Priority date: 2009-07-21
Filing date: 2009-07-21
Publication date: 2010-04-21
Anticipated expiration: 2019-07-21

Abstract

The utility model provides a ring-type LED energy-saving lamp which comprises a light-transmission lamp tube. The characteristics of the ring-type LED energy-saving lamp are as follows: the light-transmission lamp tube is C-shaped, a lamp head with an upper electrode and a lower electrode is fixedly connected between the left end and the right end of the light-transmission lamp tube, a C-shaped insulating plate is arranged in the light-transmission lamp tube, the left and right end parts of the insulating plate are respectively connected with the inner walls at the left and right end parts of the lamp head in a fixed manner, an AC/DC converter circuit film layer and a circuit film layer with a patch crystal LED (light emitting diode) are respectively arranged on the upper and lower end faces of the insulating plate, a reflective film layer is arranged on the circuit film layer with the patch crystal LED, a hole which is corresponding to the patch crystal LED on the circuit film layer is arranged on the reflective film layer, the input end on the circuit film layer with the patch crystal LED is respectively connected with the output end on the AC/DC converter circuit film layer by a lead wire in an electrical manner, and the input end on the AC/DC converter circuit film layer is respectively connected with the upper and lower electrodes on the lamp head by the lead wires in an electrical manner. The ring-type LED energy-saving lamp is suitable for industrial or civil lighting.

Description

A kind of ring-like LED electricity-saving lamp

Technical field:

The utility model relates to a kind of lighting, particularly a kind of ring-like LED electricity-saving lamp.

Background technology:

Raising day by day along with people's living standard, the use of lamp has become requisite lighting in people's life, traditional fluorescent lamp is owing to adopt the ballast structure, therefore, its power factor (PF) is low, power consumption is big, cause a large amount of energy wastes, and in use, the fluorescent lamp caloric value is big, filament light-emitting easily burns, factors such as optical attenuation, make that the fluorescent lamp luminance is low, service life is short, owing to also contain mercury in the fluorescent tube, heavy metal substances such as fluorescent material can not get reclaiming preferably after discarding, in case the heavy metal substance that the fluorescent tube explosion is released will cause pollution to surrounding environment, also can cause certain harm, not meet the environmental requirement of current society health.

Summary of the invention:

The purpose of this utility model is that a kind of improved ring-like LED electricity-saving lamp will be provided, and not only luminance height, power consumption are low for it, and, simple in structure, long service life, environmental protection again simultaneously.

Solution of the present utility model to achieve the above object is: a kind of ring-like LED electricity-saving lamp of the present utility model comprises a printing opacity fluorescent tube, described printing opacity fluorescent tube is " C " shape, described being " C " shape the left side of printing opacity fluorescent tube, be fixedly connected between the right-hand member and one be with, the lamp holder of bottom electrode, described being " C " shape the printing opacity fluorescent tube in also be provided with an insulation board that is " C " shape, described being " C " shape the left side of insulation board, right-hand member end place respectively with the left side of described lamp holder, the inwall place of right part forms and is fixedly connected, described being, the upper surface of insulation board of " C " shape was provided with an AC/DC changeover switch circuit rete, described being, the lower surface of insulation board of " C " shape was provided with a circuit rete that has a surface mounting crystal light emitting diode, also be provided with on the described circuit rete that has a surface mounting crystal light emitting diode one be shaped on it with described circuit rete on the reflexed light film in the corresponding hole of surface mounting crystal light emitting diode, input on the described circuit rete that has a surface mounting crystal light emitting diode forms by lead and output on the described AC/DC changeover switch circuit rete respectively and is electrically connected, and the input on the described AC/DC changeover switch circuit rete is respectively by on lead and the described lamp holder, the inner of bottom electrode forms and is electrically connected.

The number of described surface mounting crystal light emitting diode is one or more.

Because the utility model has improved existing lighting, adopted and in the printing opacity fluorescent tube of " C " shape of described being, be provided with an insulation board that is " C " shape, described being, the upper surface of insulation board of " C " shape was provided with an AC/DC changeover switch circuit rete, described being, the lower surface of insulation board of " C " shape was provided with a circuit rete that has a surface mounting crystal light emitting diode, and the circuit rete that has the surface mounting crystal light emitting diode on described AC/DC changeover switch circuit rete and its is easy to process, can directly stick on the described insulation board, and also be provided with on the described circuit rete that has a surface mounting crystal light emitting diode one be shaped on it with described circuit rete on the reflexed light film in the corresponding hole of surface mounting crystal light emitting diode, described surface mounting crystal light emitting diode utilizes reflective membrane, make the luminance of surface mounting crystal light emitting diode improve greatly, also saved the ballast structure simultaneously, make structure simpler, traditional relatively in addition fluorescent lamp is under same lighting condition, power consumption is low, energy-saving effect is obvious, and LED electricity-saving lamp caloric value is little, hand is also tangible, it is safe green cold light source, average life span reaches 100,000 hours, in addition, have more environmental-protection function with respect to traditional fluorescent lamp, not mercurous in the LED power saving fluorescent lamps, the material that sodium element etc. may be detrimental to health, discarded object reclaims convenient, do not pollute, a large amount of pernicious gases and carbon dioxide isothermal chamber gas have been reduced, thereby improved people's living environment of living, as seen in the near future, the LED electricity-saving lamp can be generalizable in various places surely.

Description of drawings:

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the schematic diagram of a kind of ring-like LED electricity-saving lamp of the present utility model.

Fig. 2 is the cross-sectional schematic of a kind of ring-like LED electricity-saving lamp of the present utility model.

The specific embodiment:

Below with reference to accompanying drawing a kind of ring-like LED electricity-saving lamp of the present utility model is described in further detail.

Referring to Fig. 1 and Fig. 2, a kind of ring-like LED electricity-saving lamp of this utility model includes described printing opacity fluorescent tube 1, described lamp holder 3 and described insulation board 4.

Described printing opacity fluorescent tube 1 is " C " shape.

Described lamp holder 3 is provided with upper and lower electrode 21,22.

Described insulation board 4 is " C " shape, described being, the upper surface of insulation board 4 of " C " shape was provided with an AC/DC changeover switch circuit rete 5, described being, the lower surface of insulation board 4 of " C " shape was provided with a circuit rete 7, also be pasted with surface mounting crystal light emitting diode 6 on the described circuit rete 7, the number of described surface mounting crystal light emitting diode 6 is one or more, also be pasted with a reflexed light film 9 on the described circuit rete 7 that has a surface mounting crystal light emitting diode 6, be equipped with on the described reflexed light film 9 with described circuit rete 7 on surface mounting crystal light emitting diode 6 corresponding holes 8.

Described being, the insulation board 4 of " C " shape was placed in the printing opacity fluorescent tube 1 of " C " shape of described being, the left and right end of the described lamp holder 3 that has a upper and lower electrode 21,22 respectively with described being " C " shape the left and right end of printing opacity fluorescent tube 1 form and be fixedly connected, the inwall place of the described lamp holder 3 left and right ends that have a upper and lower electrode 21,22 also respectively with described being " C " shape the place, left and right end end of insulation board 4 form and be fixedly connected.

The inner of upper and lower electrode 21,22 on the described lamp holder 3 forms by the input on lead and the described AC/DC changeover switch circuit rete 5 respectively and is electrically connected, and the output on the described AC/DC changeover switch circuit rete 5 is electrically connected with input formation on the described circuit rete 7 that has a surface mounting crystal light emitting diode 6 by lead respectively.

The use of a kind of ring-like LED electricity-saving lamp of the present utility model, lamp holder 3 on the printing opacity fluorescent tube 1 of a kind of ring-like LED electricity-saving lamp of the present utility model can install on associated lamp socket, after connecting mains supply, mains current is through AC/DC changeover switch circuit rete 5, AC power is converted to dc source, dc source is outputed on the circuit rete 7 of the surface mounting crystal light emitting diode 6 that is pasted with uniform arrangement by lead again, make surface mounting crystal light emitting diode 6 luminous, and by utilizing reflexed light film 9 reflections, improve the luminance of surface mounting crystal light emitting diode 6, a kind of ring-like LED electricity-saving lamp of the present utility model is simple in structure, easily manufactured, be suitable for various places illumination usefulness such as industrial or civilian.

Claims

1. ring-like LED electricity-saving lamp, it comprises a printing opacity fluorescent tube (1), it is characterized in that described printing opacity fluorescent tube (1) is " C " shape, described being " C " shape the left side of printing opacity fluorescent tube (1), be fixedly connected between the right-hand member and one be with, bottom electrode (21), (22) lamp holder (3), described being " C " shape printing opacity fluorescent tube (1) in also be provided with an insulation board (4) that is " C " shape, described being " C " shape the left side of insulation board (4), right-hand member end place respectively with the left side of described lamp holder (3), the inwall place of right part forms and is fixedly connected, described being, the upper surface of insulation board (4) of " C " shape was provided with an AC/DC changeover switch circuit rete (5), described being, the lower surface of insulation board (4) of " C " shape was provided with a circuit rete (7) that has a surface mounting crystal light emitting diode (6), also be provided with on the described circuit rete (7) that has a surface mounting crystal light emitting diode (6) one be shaped on it with described circuit rete (7) on the reflexed light film (9) in the corresponding hole of surface mounting crystal light emitting diode (6) (8), input on the described circuit rete (7) that has a surface mounting crystal light emitting diode (6) forms by lead and output on the described AC/DC changeover switch circuit rete (5) respectively and is electrically connected, and the input on the described AC/DC changeover switch circuit rete (5) is respectively by on lead and the described lamp holder (3), bottom electrode (21), (22) the inner forms and is electrically connected.

2. a kind of ring-like LED electricity-saving lamp according to claim 1 is characterized in that the number of described surface mounting crystal light emitting diode (6) is one or more.