CN201836764U - Projection lamp structure - Google Patents
Projection lamp structure Download PDFInfo
- Publication number
- CN201836764U CN201836764U CN2010205709295U CN201020570929U CN201836764U CN 201836764 U CN201836764 U CN 201836764U CN 2010205709295 U CN2010205709295 U CN 2010205709295U CN 201020570929 U CN201020570929 U CN 201020570929U CN 201836764 U CN201836764 U CN 201836764U
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- joint
- lamp structure
- emitting diode
- projecting lamp
- light emitting
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Abstract
The utility model relates to a projection lamp structure, which comprises a heat dissipation seat, an alternating current light-emitting diode (AC LED) and a lens, wherein the front end of the heat dissipation seat is provided with an accommodating slot, and the rear end of the heat dissipation seat is provided with a joint; the joint is provided with two bared pins. The alternating current light-emitting diode (AC LED) is arranged in the center of the accommodating slot and is electrically connected with the joint. The lens is arranged in front of the accommodating slot so as to cover the alternating current light-emitting diode. Thereby, the overall weight is lighter and the structure is simpler without arranging a transformation rectifier; moreover, the service life is prolonged, and the projection lamp structure has the effect of energy and power saving.
Description
Technical field
The utility model refers to the projecting lamp of a kind of application alternating-current light emitting diode (AC LED) especially about a kind of technology of projecting lamp, not only makes more homogeneous and bright of light, and need not additionally to be provided with vertoro, makes overall structure more simple, the embedding lamp structure that weight is lighter.
Background technology
Light emitting diode (LED) has characteristics such as power saving, environmental protection, high efficiency, allow it widespread on various products such as traffic signals, 3C commodity, automobile or various light fixtures.But light emitting diode (LED) must be with DC powered, so when practical application, direct junction chamber, the current converter (or vertoro) of a necessary external massiveness, not only cause outside the consume of the lifting of price and electric power conversion, more can allow the scope of application of light emitting diode (LED) limited.
More because light emitting diode (LED) belongs to semiconductor light sources, so must drive with direct current (DC), therefore and general alternating current (AC) between a converter must be arranged, but the converter volume is big, Heavy Weight, not only increase the conversion of cost, electric power consume is also arranged, can't with therefore the price competition of existing light source, restriction to some extent on range of application and popularization degree all the time.
And when light emitting diode (LED) is arranged in the cup of fluorescent tube or projecting lamp, because light emitting diode has rectipetaly, so light can penetrate towards fixing direction, scattering that can't wide-angle so also can limit the range of application of fluorescent tube or projecting lamp.
Therefore, how to create a kind of projecting lamp structure, mainly by alternating-current light emitting diode (AC LED), not only light is evenly bright, irradiating angle is bigger, and does not need additionally to connect rectifier transformer, so except reducing the impact of energy loss and antistatic, more can make overall structure more frivolous and can promote overall applicability and be worth, will be that the utility model desires actively to disclose part.
The utility model content
Main purpose of the present utility model not only need not vertoro additionally is set for a kind of projecting lamp structure is provided, and light is evenly bright, makes overall structure lighter, more simple, can reduce cost simultaneously.
Another purpose of the present utility model is for providing a kind of projecting lamp structure, can quick heat radiating, and increase the service life relatively and promote practicality.
For reaching above-mentioned purpose, the utility model provides a kind of projecting lamp structure, comprises a radiating seat, an alternating-current light emitting diode (AC LED) and lens.The radiating seat front end has a storage tank, and the rear end then is provided with a joint, and joint has two pins outside being exposed to.Alternating-current light emitting diode (AC LED) is arranged at the middle position of storage tank, and alternating-current light emitting diode electrically connects aforesaid joint.Lens are arranged at the place ahead of storage tank, cover alternating-current light emitting diode with cover.
In a preferred embodiment, the integrally formed plurality of radiating fins that is provided with around the radiating seat.So can rapidly the thermal source that alternating-current light emitting diode produced be derived and heat radiation.
Compared to prior art, projecting lamp structure of the present utility model mainly is provided with an alternating-current light emitting diode (ACLED) at the middle position of the storage tank of radiating seat, the plurality of radiating fins that more can see through radiating seat reaches the effect of heat radiation, structure by this, make integral body that vertoro need not be set, the chamber electricity of can directly pegging graft uses, so can not only simplify overall structure, more can promote overall utility and increases the service life.
Description of drawings
Fig. 1 is the perspective view of the utility model projecting lamp structure one preferred embodiment;
Fig. 2 is the side view of the utility model projecting lamp structure one preferred embodiment; And
Fig. 3 is the front view of the utility model projecting lamp structure one preferred embodiment.
Description of reference numerals
1-----projecting lamp structure
The 11----radiating seat
The 110---storage tank
The 111---joint
The 112---pin
The 113---radiating fin
12----alternating-current light emitting diode (AC LED)
The 13----lens
The specific embodiment
Below by particular specific embodiment embodiment of the present utility model is described, the person skilled in the art can understand other advantage of the present utility model and effect easily by the content that this specification disclosed.
The graphic explanation of following reference embodiment of the present utility model, it should be noted, below graphic for the signal of simplifying graphic, and basic conception of the present utility model only is described in a schematic way, but only the illustration structure relevant with the utility model but not component number, shape and size when implementing according to reality are drawn in graphic, kenel, quantity and the ratio of each element are not to exceed with diagram during its actual implements, and can need change according to actual design, close chat earlier bright.
At first, see also Fig. 1, Fig. 2 and shown in Figure 3, be perspective view, combination of side view and the front view of the utility model projecting lamp structure one preferred embodiment.As shown in the figure, projecting lamp structure 1 of the present utility model includes a radiating seat 11, alternating-current light emitting diode (AC LED) 12 and at least one lens 13.
Radiating seat 11 front ends have a storage tank 110, and the rear end then is provided with a joint 111, and joint 111 has two pins 112 outside being exposed to.And the integrally formed plurality of radiating fins 113 that is provided with around the radiating seat 11.
Alternating-current light emitting diode (AC LED) 12 is arranged at the middle position of storage tank 110, and alternating-current light emitting diode 12 is electrically connected at joint 111.Lens 13 are arranged at the place ahead of storage tank 110, cover alternating-current light emitting diode 12 with cover.
In the present embodiment, radiating seat 11 is a metal cooling seat 11, and it is made to can be aluminium extruded type.Lens 13 are optical lens 13.Certainly in other embodiments, it is made that radiating seat 11 also can be other heat radiation material, and lens 13 also can be the lens 13 of other material, are not as limit, in addition the also visual demand of radiating fin 113 and change shape.The also visual different situations in the quantity of alternating-current light emitting diode 12 and position adjust.And joint 111 of the present utility model can be the joint 111 of different sizes such as E26, E27, GU-10 or MR-16.
When reality is implemented, projecting lamp structure 1 of the present utility model can directly be plugged on the outside lamp socket (not shown), make two pins 112 directly electrically connect outside lamp socket, can make the alternating-current light emitting diode (AC LED) 12 that is arranged on the storage tank 110 produce light, and see through lens 13 light evenly and is on a large scale penetrated towards the external world, so the light homogeneous and bright that can produce, with obvious lifting brightness of illumination.And alternating-current light emitting diode (AC LED) 12 thermals source that produced, the radiating fin 113 that can see through radiating seat 11 is transmitted to the outside, so energy is quick and outside air carries out heat exchange, fast alternating-current light emitting diode (AC LED) 12 hot types that produced are removed, reaches the purpose of quick heat radiating.
Compared to existing structure, the utility model projecting lamp structure mainly is provided with at least one alternating-current light emitting diode by the radiating seat inside of projecting lamp body, make overall structure need not could use as the existing structure current converter (or vertoro) of need arranging in pairs or groups again, thus obviously simplified structure, reduce weight and cost.More can be because of the characteristic of alternating-current light emitting diode (AC LED) itself, so have again that light source is uniform and stable, a low-loss, electricity-saving characteristic.Moreover the radiating fin through radiating seat more can promote radiating efficiency.Therefore, except promoting the practicality, more can increase the service life.
Though aforesaid description and graphicly disclosed preferred embodiment of the present utility model, must recognize variously increase, many modifications and replace and may be used in the utility model preferred embodiment, and can not break away from the spirit and the scope of the utility model principle that the application's claim defined.The those skilled in the art that are familiar with the affiliated technical field of the utility model can know from experience, and the utility model can be used in the modification of many forms, structure, layout, ratio, material, element and assembly.Therefore, this paper should be regarded as in order to explanation the utility model in the embodiment that this disclosed, but not in order to restriction the utility model.Scope of the present utility model should be defined by the application's claim, and contains its legal equivalents, is not limited to previous description.
Claims (9)
1. projecting lamp structure is characterized in that comprising:
One radiating seat, front end have a storage tank, and the rear end then is provided with a joint;
One alternating-current light emitting diode (AC LED) is arranged at the middle position of this storage tank, and this alternating-current light emitting diode electrically connects this joint; And
One lens are arranged at the place ahead of this storage tank, cover this alternating-current light emitting diode with cover.
2. projecting lamp structure as claimed in claim 1 is characterized in that this radiating seat integrally formed plurality of radiating fins that is provided with on every side.
3. projecting lamp structure as claimed in claim 2 is characterized in that this radiating seat is a metal cooling seat.
4. projecting lamp structure as claimed in claim 2 is characterized in that this radiating seat is the ceramic heat-dissipating seat.
5. projecting lamp structure as claimed in claim 1 is characterized in that this joint is the MR-16 joint.
6. projecting lamp structure as claimed in claim 1 is characterized in that this joint is the E26 joint.
7. projecting lamp structure as claimed in claim 1 is characterized in that this joint is the E27 joint.
8. projecting lamp structure as claimed in claim 1 is characterized in that this joint is the GU-10 joint.
9. projecting lamp structure as claimed in claim 1 is characterized in that these lens are optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205709295U CN201836764U (en) | 2010-10-21 | 2010-10-21 | Projection lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205709295U CN201836764U (en) | 2010-10-21 | 2010-10-21 | Projection lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836764U true CN201836764U (en) | 2011-05-18 |
Family
ID=44006870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205709295U Expired - Fee Related CN201836764U (en) | 2010-10-21 | 2010-10-21 | Projection lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013003996A1 (en) * | 2011-07-04 | 2013-01-10 | 厦门星际电器有限公司 | Led spot lamp |
-
2010
- 2010-10-21 CN CN2010205709295U patent/CN201836764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013003996A1 (en) * | 2011-07-04 | 2013-01-10 | 厦门星际电器有限公司 | Led spot lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20131021 |