CN201724010U

CN201724010U - Annular LED lamp structure

Info

Publication number: CN201724010U
Application number: CN2010201652476U
Authority: CN
Inventors: 林礼裕
Original assignee: TAIWAN LITA CO Ltd
Current assignee: TAIWAN LITA CO Ltd
Priority date: 2010-04-20
Filing date: 2010-04-20
Publication date: 2011-01-26
Anticipated expiration: 2020-04-20

Abstract

The utility model provides an annular LED lamp structure which is provided with an annular bearing in which a pin unit and a plurality of light-emitting units are arranged, and the light-emitting units are electrically connected with the pin unit and respectively provided with a plurality of LED lamps. The annular LED lamp structure can be used for the traditional lamps with annular fluorescent tubes, improve the illuminating brightness and meet the requirements of energy saving and carbon reduction so as to meet the requirement of environmental protection.

Description

Ring-like LED modulated structure

Technical field

A kind of ring-like LED modulated structure of the utility model provides a kind of and improves brightness of illumination, meets carbon reduction and can be for the employed LED modulated structure of light fixture of existing ring fluorescent lamp pipe.

Background technology

The ring fluorescent lamp pipe, the ring-like fluorescent tube that promptly is commonly called as is used in the daily illumination by people in large quantities, and so the illumination wattage of this type of fluorescent tube is mostly less, and its brightness often is not enough to deal with user's demand.

If increasing, desire improves the illumination wattage, the light fixture of original ring fluorescent lamp pipe then will be replaced by the light fixture that can meet higher illumination wattage, and higher-wattage is represented higher power consumption usually, for higher illumination wattage, the user is except will bearing the expense of changing light fixture, more will spend the more electricity charge, and for the trend of being particular about carbon reduction, the light fixture of high power consumption can't meet the important document of carbon reduction.

Moreover, if will use when having height and meeting the LED lamp of carbon reduction, then to face a predicament in the production, because produce the mode of ring-like LED lamp at present, at first circuit board to be made ring-likely, it need expend too much material, so do not meet environmental requirement, and cost of manufacture is higher.

Summary of the invention

Because above-mentioned shortcoming, the utility model provides a kind of ring-like LED modulated structure, provides a kind of and improves brightness of illumination, meets carbon reduction, can use, meet the lower LED modulated structure of environmental protection demand and cost of manufacture for the light fixture of existing ring fluorescent lamp pipe.

Main purpose of the present utility model is to provide a kind of ring-like LED modulated structure, have a ring-like bearing, have a pin unit in the ring-like bearing, the one side of ring-like bearing has a plurality of luminescence units, luminescence unit is electrically connected the pin unit, and each luminescence unit has a plurality of LED lamps.

In order to achieve the above object, the utility model provides a kind of ring-like LED modulated structure, has:

One ring-like bearing;

One pin unit is located in this ring-like bearing; And

A plurality of luminescence units are located at the one side of this ring-like bearing, and are electrically connected this pin unit, and each luminescence unit has a plurality of LED lamps.

During enforcement, this pin unit has one drive circuit and a plurality of pin, and this pin is electrically connected this drive circuit.

During enforcement, each described luminescence unit further has a circuit board, and this circuit board is located at the one side of this ring-like bearing, and this circuit board is electrically connected this drive circuit, and this LED lamp is located at this circuit board place.

During enforcement, this pin unit is an electrode contact.

During enforcement, this ring-like bearing has a breach, and this pin unit is located in this breach.

During enforcement, this ring-like LED modulated structure further has a cover body, and this cover body covers at this ring-like bearing and has the one side of this luminescence unit.

During enforcement, this ring-like LED modulated structure further has a plurality of cover bodies, and this cover body covers at this ring-like bearing and has the one side of this luminescence unit.

During enforcement, this cover body has coupler body, and this ring-like bearing has jack, and this coupler body clip is in this jack place.

During enforcement, the another side of this ring-like bearing further has many radiating fins.

Aforesaid structure, ring-like LED modulated structure of the present utility model is under the situation of the light fixture that need not to change existing ring fluorescent lamp pipe, can be used by this light fixture, and the LED light fixture there is high brightness, and meets the demand of carbon reduction, in addition, the utility model uses a plurality of luminescence unit to assemble and finishes, so the utility model is convenient to manufacture, and consumes less making raw material, therefore cost of manufacture can be reduced, and the environmental protection demand can be met.

Description of drawings

Fig. 1 is the sectional perspective exploded view of first embodiment of ring-like LED modulated structure of the present utility model;

Fig. 2 is the sectional perspective outside drawing of first embodiment of ring-like LED modulated structure of the present utility model;

Fig. 3 is the stereo appearance figure of first embodiment of ring-like LED modulated structure of the present utility model;

Fig. 4 is the schematic diagram that ring-like LED modulated structure of the present utility model combines with a light fixture;

Fig. 5 is the sectional perspective outside drawing of second embodiment of the heat radiation bearing of ring-like LED modulated structure of the present utility model.

The ring-like bearing of description of reference numerals: 1-; The 10-jack; The 11-radiating fin; 2-pin unit; The 20-drive circuit; The 21-pin; The 3-luminescence unit; The 30-circuit board; The 31-LED lamp; 4,4A-cover body; 40,40A-coupler body; The 5-light fixture.

The specific embodiment

Below by particular specific embodiment embodiment of the present utility model is described, those of ordinary skill can be understood other advantages of the present utility model and effect easily by the content that this specification disclosed in the affiliated technical field.

The utility model is a kind of first embodiment of ring-like LED modulated structure, please cooperate referring to figs. 1 to shown in Figure 3, has a ring-like bearing 1, a pin unit 2, a plurality of luminescence unit 3 and a cover body 4.

Ring-like bearing 1 has a breach, has a plurality of jacks 10 in the ring-like bearing 1, and the one side of ring-like bearing 1 has a plurality of radiating fins 11.

Pin unit 2 is located in the breach of ring-like bearing 1, and pin unit 2 has one drive circuit 20 and a plurality of pins 21, and pin 21 is electrically connected drive circuit 20, and pin unit 2 can be electrode contact.

Luminescence unit 3 is arranged at the another side of ring-like bearing 1, and each luminescence unit 3 has a circuit board 30 and a plurality of LED lamps 31, and LED lamp 31 is located at circuit board 30 places, and circuit board 30 is electrically connected drive circuit 20.

Cover body 4 is covered on ring-like bearing 1 and has the one side of luminescence unit 3, and cover body 4 has a plurality of coupler bodies 40, and coupler body 40 and jack 10 mutual clips are so that cover body 4 mutually combines with ring-like bearing 1.

Please cooperate with reference to shown in Figure 4, ring-like LED modulated structure of the present utility model can use for the light fixture 5 of existing ring fluorescent lamp pipe, therefore under the situation of not changing existing light fixture 5, the utility model can provide preferable illumination, and meet carbon reduction, in addition, the utility model can be made with less material, so meet the environmental protection demand, and can reduce cost of manufacture.The heat that luminescence unit 3 is produced when luminous, it can be distributed in the air by radiating fin 11, to avoid LED lamp 31 overheated situation takes place.

Please cooperate with reference to shown in Figure 5, be second embodiment of the present utility model, as shown in the figure, a plurality of cover body 4A cover at ring-like bearing 1 and have the one side of luminescence unit 3, each cover body 4A has coupler body 40A, and coupler body 40A and jack 10 mutual clips are so that cover body 4 mutually combines with ring-like bearing 1.

But above-described specific embodiment, only be used for example and release characteristics of the present utility model and effect, but not in order to limit the category of implementing of the present utility model, do not breaking away under the spirit and technology category of taking off on the utility model, any utilization the utility model institute's disclosure and the equivalence finished changes and modify all still should be following claim and contains.

Claims

1. ring-like LED modulated structure is characterized in that having:

One ring-like bearing;

One pin unit is located in this ring-like bearing; And

2. ring-like LED modulated structure as claimed in claim 1 is characterized in that this pin unit has one drive circuit and a plurality of pin, and this pin is electrically connected this drive circuit.

3. ring-like LED modulated structure as claimed in claim 2 is characterized in that each described luminescence unit further has a circuit board, and this circuit board is located at the one side of this ring-like bearing, and this circuit board is electrically connected this drive circuit, and this LED lamp is located at this circuit board place.

4. as claim 1,2 or 3 described ring-like LED modulated structures, it is characterized in that this pin unit is an electrode contact.

5. ring-like LED modulated structure as claimed in claim 1 is characterized in that this ring-like bearing has a breach, and this pin unit is located in this breach.

6. ring-like LED modulated structure as claimed in claim 1 is characterized in that, this ring-like LED modulated structure further has a cover body, and this cover body covers at this ring-like bearing and has the one side of this luminescence unit.

7. ring-like LED modulated structure as claimed in claim 1 is characterized in that, this ring-like LED modulated structure further has a plurality of cover bodies, and this cover body covers at this ring-like bearing and has the one side of this luminescence unit.

8. as claim 6 or 7 described ring-like LED modulated structures, it is characterized in that this cover body has coupler body, this ring-like bearing has jack, and this coupler body clip is in this jack place.

9. ring-like LED modulated structure as claimed in claim 1 is characterized in that the another side of this ring-like bearing further has many radiating fins.