CN102788290A - Light emitting diode (LED) spotlight with adjustable light-gathering function - Google Patents
Light emitting diode (LED) spotlight with adjustable light-gathering function Download PDFInfo
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- CN102788290A CN102788290A CN2011101268714A CN201110126871A CN102788290A CN 102788290 A CN102788290 A CN 102788290A CN 2011101268714 A CN2011101268714 A CN 2011101268714A CN 201110126871 A CN201110126871 A CN 201110126871A CN 102788290 A CN102788290 A CN 102788290A
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- light
- led
- lamp cup
- lamp
- spotlight
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Abstract
The invention discloses a light emitting diode (LED) spotlight with an adjustable light-gathering function. The light emitting diode spotlight comprises a lamp holder, a lamp cup and an LED lamp arranged in the lamp cup. A light-gathering adjusting component is arranged in the lamp cup; and the lamp cup is made of magnesium aluminum alloy. The LED lamp is a high-power LED. For the light-gathering adjusting component is arranged in the lamp cup, the LED spotlight has the function of adjusting light; the size of a focus can be adjusted according to the size of an irradiated object, or the other decorating effect can be achieved according to the demand; the spotlight is convenient and practicable; furthermore, the lamp cup is made of magnesium aluminum alloy, the outer surface of the lamp cup is provided with a plurality of radiating slots capable of quickly radiating, so that the service life of the LED spotlight can be prolonged.
Description
[technical field]
The present invention relates to a kind of lighting, specifically a kind of LED shot-light with adjustable light-focusing function.
[background technology]
The LED shot-light is with the shot-light of light emitting diode as light source.The tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short.LED is far superior to the traditional lighting product in principle of luminosity, energy-saving and environmental protection.Therefore, the LED shot-light is widely used in places such as market, restaurant, meeting room, show room, advertisement lamp decoration, sales counter.But after the LED shot-light installed and fixed, its projection light direction was fixedly kenel, and its focal point fixedly projects ad-hoc location, if photographed object is bigger, needs to move LED shot-light position focal point is enlarged, and just can reach the integral illumination effect of shone thing.In the existing LED shot-light structure,, use inconvenient for the focal point of the projection adjustable astigmatism functions of tool not.
[summary of the invention]
To the nonadjustable technological deficiency of LED shot-light focal point that exists in the prior art, technical problem to be solved by this invention provides a kind of LED shot-light with adjustable light-focusing function.
In order to reach above-mentioned technical purpose, the technological means that the present invention takes is a kind of LED shot-light with adjustable light-focusing function, comprises lamp holder, Lamp cup and is located at the LED lamp in the Lamp cup.The said optically focused adjusting part that in Lamp cup, also is provided with, said Lamp cup is a magnadure, said LED lamp is a great power LED.
As further optimization of the present invention:
Said optically focused adjusting part is made up of telescope support, convex lens, and convex lens are fixed in the telescope support, said telescope support be provided with outward with Lamp cup in the rotary threaded that cooperates.
Said telescope support is made up of annular loam cake, annular lower cover, and the convex lens seat is located under the annular and covers, and annular loam cake is enclosed within on the convex lens.Be socketed with a shaped outer cover on the said Lamp cup mouth.In said Lamp cup, between the end and the telescope support spring is housed.Said convex lens are glass or acrylic material.Said Lamp cup outer surface is provided with some radiating grooves.
The present invention has following effect:
1, the present invention has dimming function owing in Lamp cup, be provided with the optically focused adjusting part, can be according to the size of the size adjustment focal point of shone thing, or realize other decorative effect as required, convenient and practical.
2, Lamp cup is a magnadure, and outer surface is provided with some radiating grooves, but quick heat radiating prolongs the LED shot-light life-span.
[description of drawings]
Fig. 1 is the embodiment of the invention 1 schematic perspective view;
Fig. 2 is the embodiment of the invention 1 side schematic view;
Fig. 3 is the embodiment of the invention 1 decomposing schematic representation;
Fig. 4 is the embodiment of the invention 2 sketch mapes;
Among the figure: 1, lamp holder, 2, Lamp cup, 3, the LED lamp, 4, telescope support, 5, convex lens, 6, annular loam cake, 7, annular lower cover, 8, shaped outer cover, 9, spring, 10, radiating groove, 11, led driver.
[specific embodiment]
Below in conjunction with accompanying drawing the present invention is made further detailed description.
Referring to Fig. 1,2, shown in 3, the invention discloses a kind of LED shot-light with adjustable light-focusing function, comprise led driver in lamp holder 1 and the lamp holder, also comprise Lamp cup 2 and be located at the LED lamp 3 in the Lamp cup.The said optically focused adjusting part that in Lamp cup 2, also is provided with, said Lamp cup 2 is a magnadure, said LED lamp 3 is a great power LED.Said optically focused adjusting part is made up of telescope support 4, convex lens 5, (Fig. 3 label 4 be the annular loam cake of expression 6, annular lower cover 7 close claim telescope support 4).Convex lens 5 are fixed in the telescope support 4, are provided with screw thread in the Lamp cup 2, telescope support 4 outer being provided with and the Lamp cup 2 interior rotary threaded that cooperate.Promptly can turn the telescope support rotation, telescope support can move up and down with convex lens, realizes the optically focused adjusting.
Concrete structure is, telescope support 4 is made up of annular loam cake 6, annular lower cover 7, and 5 on convex lens are located on the annular lower cover 7, and annular loam cake 6 is enclosed within on the convex lens 5.Convex lens pass annular loam cake and expose.
Rotary threaded is located at annular lower cover 7 in appearance.Be socketed with a shaped outer cover 8 on 2 mouthfuls of the Lamp cups.Said convex lens 5 are glass or acrylic material.Said Lamp cup 2 outer surfaces are provided with some radiating grooves 10.
Referring to Fig. 4, convex lens 5 are adjusted to the top, and convex lens expose outside the Lamp cup 2.
Present embodiment is equipped with spring 9 between the end and the telescope support 4 in said Lamp cup 2, its effect is that telescope support can not swung.Other is identical with embodiment 1.
Above-described only is preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art not breaking away under the principle prerequisite of the present invention, can also make some improvement, these should be regarded as belonging to protection scope of the present invention.
Claims (7)
1. LED shot-light with adjustable light-focusing function; Comprise led driver (11), the Lamp cup (2) in lamp holder (1), the lamp holder and be located at the LED lamp (3) in the Lamp cup; It is characterized in that: saidly in Lamp cup (2), also be provided with the optically focused adjusting part; Said Lamp cup (2) is a magnadure, and said LED lamp (3) is a great power LED.
2. a kind of LED shot-light according to claim 1 with adjustable light-focusing function; It is characterized in that: said optically focused adjusting part is made up of telescope support (4), convex lens (5); Convex lens (5) are fixed in the telescope support (4), and said telescope support (4) is outer to be provided with and the interior rotary threaded that cooperates of Lamp cup (2).
3. a kind of LED shot-light according to claim 2 with adjustable light-focusing function; It is characterized in that: said telescope support (4) is made up of annular loam cake (6), annular lower cover (7); Convex lens (5) seat is located on the annular lower cover (7), and annular loam cake (6) is enclosed within on the convex lens (5).
4. a kind of LED shot-light with adjustable light-focusing function according to claim 1 is characterized in that: be socketed with a shaped outer cover (8) on said Lamp cup (2) mouth.
5. a kind of LED shot-light with adjustable light-focusing function according to claim 2 is characterized in that: in Lamp cup (2), between the end and the telescope support (4) spring (9) is housed.
6. a kind of LED shot-light with adjustable light-focusing function according to claim 2 is characterized in that: said convex lens (5) are glass or acrylic material.
7. a kind of LED shot-light with adjustable light-focusing function according to claim 1 is characterized in that: said Lamp cup (2) outer surface is provided with some radiating grooves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101268714A CN102788290A (en) | 2011-05-17 | 2011-05-17 | Light emitting diode (LED) spotlight with adjustable light-gathering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101268714A CN102788290A (en) | 2011-05-17 | 2011-05-17 | Light emitting diode (LED) spotlight with adjustable light-gathering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102788290A true CN102788290A (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101268714A Pending CN102788290A (en) | 2011-05-17 | 2011-05-17 | Light emitting diode (LED) spotlight with adjustable light-gathering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102788290A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676676A (en) * | 2017-10-11 | 2018-02-09 | 侯志浩 | A kind of multi-functional preposition combination optical lens assembly of LED spotlight |
| CN109780462A (en) * | 2017-11-10 | 2019-05-21 | 深圳市金海滨光电科技有限公司 | Intelligent lamp |
-
2011
- 2011-05-17 CN CN2011101268714A patent/CN102788290A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676676A (en) * | 2017-10-11 | 2018-02-09 | 侯志浩 | A kind of multi-functional preposition combination optical lens assembly of LED spotlight |
| CN109780462A (en) * | 2017-11-10 | 2019-05-21 | 深圳市金海滨光电科技有限公司 | Intelligent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |