CN201731343U - Beam-integrated multi-light-source LED illuminating lamp - Google Patents
Beam-integrated multi-light-source LED illuminating lamp Download PDFInfo
- Publication number
- CN201731343U CN201731343U CN2010202554752U CN201020255475U CN201731343U CN 201731343 U CN201731343 U CN 201731343U CN 2010202554752 U CN2010202554752 U CN 2010202554752U CN 201020255475 U CN201020255475 U CN 201020255475U CN 201731343 U CN201731343 U CN 201731343U
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- reflective surface
- reflective
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- led
- illuminating lamp
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Abstract
The utility model discloses a beam-integrated multi-light-source LED illuminating lamp which belongs to an illuminating apparatus. The current illuminating lamp adopting a plurality of LEDs as a light source is hard to integrate beams and has poor illuminating effect. The beam-integrated multi-light-source LED illuminating lamp includes a shell as well as a power source, an LED, and a reflective bowl which are arranged in the shell; the power source and the LED are connected by guide wires and a switch is arranged between the power source and the LED. The beam-integrated multi-light-source LED illuminating lamp has the characteristics as follows: the reflective bowl is provided with at least three horn shaped surrounding reflective curves uniformly arranged on a circle; the bottom center of each surrounding reflective curve is provided with a through hole and one LED is arranged on the through hole; moreover, the adjacent two surrounding reflective curves run through, thereby concentrating the beams concentrated by a plurality of the LEDs into a larger beam to illuminate externally, the beams are concentrated, the brightness is improved and the lamp has good illuminating effect.
Description
Technical field
The utility model belongs to luminaire, but specifically is the multi-light source LED illuminating lamp of integrated optical source.
Background technology
The illuminating lamp that single light source is carried out optically focused is common, normally light source is placed the focal position of a horn-like reflector, makes the disperse light of light emitted be concentrated into a light beam to external exposure.Existing is that the illuminating lamp of light source is widely used with LED (light emitting diode), in order to improve the brightness of illuminating lamp, tend to adopt a plurality of LED as light source, but, promptly be to be reflector of each LED configuration, the light of a plurality of LED is a plurality of parallel light beams to external exposure through behind the optically focused, and light is difficult to concentrate, brightness can not improve, and illuminating effect is not good.
The utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome existing a plurality of LED of employing as the defective that the illuminating lamp light of light source is difficult to concentrate, illuminating effect is not good, but a kind of multi-light source LED illuminating lamp of integrated optical source is provided.For this reason, the utility model by the following technical solutions.
But the multi-light source LED illuminating lamp of integrated optical source, comprise housing and be installed in housing interior power supply, LED, reflector, be connected by lead between described power supply and the LED and between the two, be connected with switch, it is characterized in that: described reflector have at least three evenly distributed horn-like on circumference around reflective surface, each bottom centre around reflective surface offers a through hole and is LED of this through hole configuration, and adjacent two pass through mutually around reflective surface.
As the optimization technique measure, described reflector has a center reflective surface, and this center reflective surface is surrounded around reflective surface by described, and this center reflective surface passes through around reflective surface mutually with each.Further, describedly comprise plane circular reflective bottom surface and the tubular reflective surface that extends out from the reflective bottom surface of this circle around reflective surface and/or center reflective surface.
As the optimization technique measure, described each center line center line to its place circumference on its reflective direction around reflective surface tilts.
As the optimization technique measure, described each LED is arranged on the substrate.
As the optimization technique measure, describedly comprise plane circular reflective bottom surface and the tubular reflective surface that extends out from the reflective bottom surface of this circle around reflective surface.
As the optimization technique measure, the front end of described reflector has one and is positioned at describedly around the peripheral reflective plane around the reflective surface, and the edge of this periphery reflective plane is rounded.
The beneficial effects of the utility model are.
1, a plurality of evenly distributed horn-like on circumference by on a reflector, being provided with around reflective surface, offer a through hole and be LED of this through hole configuration in each bottom centre around reflective surface, and make adjacent two to pass through mutually around reflective surface, thereby the light beam behind a plurality of LED optically focused is concentrated in together bigger light beam of formation to external exposure, light is concentrated, brightness is improved, good illumination effect.
2, being provided with one at the front end of reflector is positioned at around the peripheral reflective plane around the reflective surface, the edge of this periphery reflective plane is rounded, make each fall into the light beam of the reflective formation of this reflective surface, form the light beam of concentrating, have higher brightness around the reflective formation light beam of reflective surface.
3, with each reflective surface on a reflector, each LED is distributed on the substrate, realize the assembling of each LED and corresponding reflective surface by the substrate and the assembling of reflector, assemble simple and easy.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the schematic diagram that the center line around reflective surface of the present utility model tilts to the center line of its place circumference on its reflective direction.
Fig. 3 is the schematic diagram of a kind of reflector of the present utility model.
Fig. 4 is the schematic diagram of another kind of reflector of the present utility model.
Number in the figure explanation: 1-housing, 2-power supply, 3-LED, 4-reflector, 5-be around reflective surface, the 6-through hole, 7-center reflective surface, the circular reflective bottom surface of 8-, 9-tubular reflective surface, the peripheral reflective plane of 10-, the 11-substrate, D1-adjacent two around the distance between the bottom centre of reflective surface, the bottom centre of D2-center reflective surface and each are around the distance between the bottom centre of reflective surface, R1-is around the radius of reflective surface port, the radius of R2-center reflective surface port.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further.
But the multi-light source LED illuminating lamp of integrated optical source of the present utility model, as shown in Figure 1, it comprises housing 1 and is installed in power supply 2, LED3, reflector 4 in the housing 1, be connected by lead between power supply 2 and the LED3 and between the two, be connected with switch (lead can be connected in a conventional manner with switch, will not illustrate among the figure), reflector 4 have at least three on circumference evenly distributed horn-like around reflective surface 5 (be illustrated in figure 3 as three horn-like around reflective surface 5, be illustrated in figure 4 as six horn-like around reflective surface 5; Each is good around reflective surface 5 with same size, can reduce design and manufacture difficulty), each bottom centre around reflective surface 5 offers a through hole 6 and is LED3 of these through hole 6 configurations, and adjacent two make adjacent two to pass through mutually around reflective surface 5 around the distance D between the bottom centre of reflective surface 51 less than these adjacent two radius R 1 sums around the reflective surface port (i.e. two R1).Thereby the light beam behind a plurality of LED optically focused is concentrated in together bigger light beam of formation to external exposure, and light is concentrated, and brightness is improved, good illumination effect.
As further improving and replenishing to technique scheme, the utility model also comprises following additional technical characterictic, though can be applied in formation preferred embodiment of the present utility model on the illuminating lamp by the technical characterictic that these are additional, but the utility model is not limited to this situation, when implementing the utility model, they are selected for use on the described technical scheme of epimere: at first according to specifically acting on, reflector 4 has a center reflective surface 7, (it is good being positioned at each center around reflective surface 5 place circumference with this center reflective surface 7 to this center reflective surface 7 by surrounding around reflective surface 5, reflector as shown in Figure 4, have six horn-like around reflective surface 5 and a center reflective surface 7 that is positioned at the center), and the bottom centre of this center reflective surface 7 and each make that around the radius R 2 and each radius R 1 sum around the reflective surface port of the distance D between the bottom centre of reflective surface 52 less than these center reflective surface 7 ports this center reflective surface 7 passes through around reflective surface 5 mutually with each.Form each thus and cluster round around the reflective surface of center around reflective surface and make each reflective surface form an integral body, guarantee that the reflective of them concentrate.
Secondly, each center line center line to its place circumference on its reflective direction around reflective surface 5 tilts (referring to Fig. 2), makes that each light beam around the reflective formation of reflective surface tilts to concentrate to center line in certain range of exposures, guarantees brightness.
Moreover, comprise plane circular reflective bottom surface 8 (through hole 6 of this moment is positioned at the center of the reflective bottom surface 8 of this circle) and the tubular reflective surface 9 that extends out from the reflective bottom surface 8 of this circle around reflective surface 5 and/or center reflective surface 7; The front end of reflector 4 have one be positioned at around around the reflective surface 5 and with the peripheral reflective plane 10 that is linked to be a whole light-emitting area around reflective surface 5, the edge of this periphery reflective plane 10 is rounded, make each fall into the light beam of the reflective formation of this reflective surface, form the light beam of concentrating, have higher brightness around the reflective formation light beam of reflective surface.
Further, each LED3 is arranged on the substrate 11.Realize the assembling of each LED and corresponding reflective surface by the substrate 11 and the assembling of reflector 4, assemble simple and easy.
In the utility model, in order to strengthen reflecting effect, each light-emitting area can form by cuing open modes such as light, plated film, does not repeat them here.
Claims (7)
1. but the multi-light source LED illuminating lamp of integrated optical source, comprise housing (1) and be installed in housing (1) interior power supply (2), LED (3), reflector (4), be connected by lead between described power supply (2) and the LED (3) and between the two, be connected with switch, it is characterized in that: described reflector (4) have at least three evenly distributed horn-like on circumference around reflective surface (5), each bottom centre around reflective surface (5) offers a through hole (6) and is LED of this through hole (6) configuration, and adjacent two pass through mutually around reflective surface (5).
2. but the multi-light source LED illuminating lamp of integrated optical source according to claim 1, it is characterized in that described reflector (4) has a center reflective surface (7), this center reflective surface (7) is surrounded around reflective surface (5) by described, and this center reflective surface (7) passes through around reflective surface (5) mutually with each.
3. but the multi-light source LED illuminating lamp of integrated optical source according to claim 2 is characterized in that describedly comprising plane circular reflective bottom surface (8) and the tubular reflective surface (9) that extends out from the reflective bottom surface of this circle (8) around reflective surface (5) and/or center reflective surface (7).
4. but, it is characterized in that described each center line center line to its place circumference on its reflective direction around reflective surface (5) tilts according to the multi-light source LED illuminating lamp of claim 1 or 2 or 3 described integrated optical sources.
5. but the multi-light source LED illuminating lamp of integrated optical source according to claim 1 is characterized in that described each LED (3) is arranged on the substrate (11).
6. but the multi-light source LED illuminating lamp of integrated optical source according to claim 1 is characterized in that describedly comprising plane circular reflective bottom surface (8) and the tubular reflective surface (9) that extends out from the reflective bottom surface of this circle (8) around reflective surface (5).
7. but according to the multi-light source LED illuminating lamp of each described integrated optical source among the claim 1-3,5,6, the front end that it is characterized in that described reflector (4) has one and is positioned at describedly around reflective surface (5) peripheral reflective plane (10) on every side, and the edge of this periphery reflective plane (10) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202554752U CN201731343U (en) | 2010-07-13 | 2010-07-13 | Beam-integrated multi-light-source LED illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202554752U CN201731343U (en) | 2010-07-13 | 2010-07-13 | Beam-integrated multi-light-source LED illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731343U true CN201731343U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202554752U Expired - Fee Related CN201731343U (en) | 2010-07-13 | 2010-07-13 | Beam-integrated multi-light-source LED illuminating lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201731343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011954A (en) * | 2010-07-13 | 2011-04-13 | 宁波泰威特电器有限公司 | Multi-light source LED illuminating lamp capable of integrating light beams |
-
2010
- 2010-07-13 CN CN2010202554752U patent/CN201731343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011954A (en) * | 2010-07-13 | 2011-04-13 | 宁波泰威特电器有限公司 | Multi-light source LED illuminating lamp capable of integrating light beams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |