CN202419181U

CN202419181U - Environment-friendly and energy-saving light-emitting diode (LED) lamp

Info

Publication number: CN202419181U
Application number: CN2011204472342U
Authority: CN
Inventors: 赖日旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2012-09-05
Anticipated expiration: 2021-11-11

Abstract

The utility model relates to an environment-friendly and energy-saving light-emitting diode (LED) lamp. The LED lamp mainly comprises a light source, wherein at least one or more than one round LED grain is embedded into a seat body; a large light-emitting area can be provided by each round LED grain, so that an energy-saving effect is achieved; each round LED grain is combined with a reflecting cup body, so that light emitted by the round LED grains is reflected and concentrated to form a light beam, and the brightness of each round LED grain is improved; and accessories such as optical glass and a decorative sheet can be selectively arranged at the other end of each reflecting cup body, so that focusing is enhanced or a changeable light beam pattern is projected. Through the design, when the LED lamp is used for a specific high-wattage lamp, on the one hand, a large light-emitting area can be provided, the number of the round LED grains can be reduced, the problem that the high-wattage LED lamp emits heat is solved, power consumption is naturally reduced, and energy-saving benefits are achieved; and on the other hand, by using the matched replaceable accessories such as the optical glass or the decorative sheets, the projected light beam is changeable, and the actual application requirements are met.

Description

Environmental protection and energy saving LED light fixture

Technical field

The utility model relates to a kind of LED light fixture, refers to a kind of environmental protection and energy saving LED light fixture especially.

Background technology

Present common LED light fixture, its light source mostly utilize one or more LED die package reaching required wattage and brightness, are example with the LED light fixture of 10W; Usually use the light emitting source of the rectangle LED crystal grain formation of 10 1W to constitute, this is to analogize, and wattage is big more; Required rectangle LED crystal grain quantity increases relatively; Certainly, heat problem that is produced and power consumption aspect also can significantly promote, so need more effective solution.

Secondly, though general LED light fixture commonly used has energy-saving advantages than the traditional filament bulb, but still only limit to low wattage, high wattage LED light fixture not only heat problem itself is to be solved especially, and still there are certain disappearance in related light decay situation, power consumption etc.

Because commonly use the LED light fixture when making high wattage product; Really there are the problems referred to above and situation to be solved; Cause having not yet and meet the relevant LED product that the industry demand can have energy-conserving and environment-protective again concurrently and occur; Few part is only deposited but has the situation that the life-span is short, light decay is big, power or wattage can't increase again, and this case utility model people actively designs and develops, and relies on the design of constantly concentrating on studies of its specialty; Develop this practical the utility model " environmental protection and energy saving LED light fixture " eventually, in the hope of benefiting industry and popular convenient the use being provided.

The utility model content

The utility model purpose of design is to provide a kind of environmental protection and energy saving LED light fixture; To solve the existing high heat of high wattage LED light fixture, power consumption, the high disappearance of valency; And can increase light-emitting area through the round LED die design, have energy-saving benefit, and the reflective cup of arranging in pairs or groups reaches the effect that promotes brightness.

Another purpose of the utility model is to provide a kind of environmental protection and energy saving LED light fixture, so that the light beam of the high brightness that this LED light fixture projects and have various visible change can satisfy user's various demand and purposes.

For reaching above-mentioned projects; The technology contents that this case is adopted is design one an environmental protection and energy saving LED light fixture; It mainly includes the light source of a LED light fixture, is embedded with at least one in its pedestal or the round LED crystal grain of little wattage more than one, to increase light-emitting area; And on each round LED crystal grain, be combined with a reflective cup, the light that utilizes reflection to concentrate this round LED crystal grain to be sent forms light beam to promote its luminosity; Through this design, when being used for specific high wattage light fixture, the quantity of LED crystal grain capable of reducing using, the heat problem of the high wattage LED light fixture of related solution, power consumption reduces naturally, reaches energy-saving benefit.

The above-mentioned reflective cup other end also is provided with and comprises the optical glass accessory, changes light beam to add strong-focusing or to project focusing, diffusion etc.

The above-mentioned reflective cup other end also can be selected to be provided with and comprise the cosmetic sheet accessory, to project the beam pattern of changeableization visual effect.

The purpose of the utility model, effect and structural feature will describe through the preferred embodiment and the conjunction with figs. of following cited the utility model, to reach more deeply and specifically to understand.

Description of drawings

Fig. 1 is the LED light fixture and the round LED grainiess figure of a preferred embodiment.

Fig. 2 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 3 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 4 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 5 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 6 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 7 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 8 is a round LED crystal grain distribution map in the LED light fixture of a preferred embodiment.

Fig. 9 is round LED grainiess figure in the LED light fixture of another preferred embodiment.

Description of reference numerals: 1-light source; The 10-pedestal; 11-round LED crystal grain; The reflective cup of 2-; 3-optical glass; The 4-cosmetic sheet.

The specific embodiment

Please cooperate referring to shown in Figure 1; Wherein disclose the overall structure of the preferred embodiment that the utility model environmental protection and energy saving LED light fixture is arranged; Include the light source (1) of a LED light fixture, be embedded with at least one in its pedestal (10) or the round LED crystal grain (11) of little wattage more than one, be made as example with triangular shape distribution pattern cloth in the present embodiment; Also can be other form distributed and arranged; And adopt the round LED crystal grain (11) that circle cuts into, when diameter was same as the length of side of rectangle LED crystal grain, this round LED crystal grain (11) had bigger light-emitting area; The cover that is combined with a reflective cup (2) again on each round LED crystal grain (11) covers; This reflective cup (2) inner face is for to form smooth bright through processed; Having of making reflected and the light localization effects; To avoid astigmatic situation, be concentrated into the light beam kenel fully with the light that makes round LED crystal grain (11) send and penetrated; By this in the use, can make the brightness of each round LED crystal grain (11) be able to promote and concentrate and penetrate.

Please consult in the lump shown in Fig. 2-8, exposure has different wattages in the utility model environmental protection and energy saving LED light fixture one preferred embodiment, the different light-source structure of arranging kenels; As shown in Figure 2, pedestal (10) central authorities of light source (1) are embedded with and are a plurality of round LED crystal grain (11) that crosswise is arranged, and are combined with a reflective cup (2) on each round LED crystal grain (11); As shown in Figure 3, pedestal (10) central authorities of light source (1) establish one in the middle of being embedded with, it is intensive around formation to establish a plurality of round LED crystal grain (11) on every side, and are combined with a reflective cup (2) on each round LED crystal grain (11); As shown in Figure 4, pedestal (10) central authorities of light source (1) establish 1 in the middle of being embedded with, establish a plurality of round LED crystal grain (11) on every side distributes in the form of a ring, and is combined with a reflective cup (2) on each round LED crystal grain (11); As shown in Figure 5, pedestal (10) central authorities of light source (1) are embedded with a plurality of round LED crystal grain (11) and are inside and outside ring-type distribution, and are combined with a reflective cup (2) on each round LED crystal grain (11); As shown in Figure 6, pedestal (10) central authorities of light source (1) are embedded with the curved radial distribution of a plurality of round LED crystal grain (11), and are combined with a reflective cup (2) on each round LED crystal grain (11); As shown in Figure 7, pedestal (10) central authorities of light source (1) are embedded with a plurality of round LED crystal grain (11) and are the radial distribution of the sun, and are combined with a reflective cup (2) on each round LED crystal grain (11); As shown in Figure 8 again, pedestal (10) central authorities of light source (1) are embedded with a plurality of round LED crystal grain (11) and are a plurality of concentric circles distributions by introversion and extroversion, and are combined with a reflective cup (2) on each round LED crystal grain (11).Above-mentioned various different round LED crystal grain (11) type of array is set, to the LED light fixture demand of different wattages,, just list the arrangement mode of act than the tool characteristic when can freely changing arrangement.

Hence one can see that, and the characteristics of the utility model are:

When forming and being applied to high wattage LED light fixture; The employed luminescence unit of its light source is to be different from the round LED crystal grain of rectangle in the past; Because of light-emitting area can reduce usage quantity than die, reach the illumination of identical wattage, heat problem reduces naturally; Power consumption also reduces relatively, and obtain reduce cost, the economic benefit of energy-conservation environmental protection.

If when adopting, the illuminating bundle of higher wattage and high brightness can be provided because of the bigger round LED crystal grain of light-emitting area then with the employed LED crystal grain of the light source of commonly using identical high wattage LED light fixture quantity.

In addition, see also shown in Figure 9, on be set forth in and be combined with the light source (1) that reflective cup (2) is constituted on the round LED crystal grain (11), more an optical glass (3) can be set further, or comprise an optical glass (3) and a cosmetic sheet (4); Shown in left side in the drawing; This optical glass (3) is a convex lens pattern, can be embedded in the reflective cup (2), and the distance between itself and round LED crystal grain (11) can freely be set adjustment; Can provide projection effects such as more polynary optically focused, astigmatism, distance to change thus, with in response to actual demand.For another example in the drawing shown in the right-hand part; Be embedded with cosmetic sheet (4) and optical glass (3) simultaneously in reflective cup (2); This cosmetic sheet (4) has any geometric modeling pattern that is hollow out; Through the use of collocation optical glass (3), the light beam that can make the light source (1) of LED light fixture project more patterns changes, and freely adjust variation with optically focused, astigmatism, distance etc. in various degree dazzle beautiful projection effect.

Can know that by above explanation the environmental protection and energy saving LED light fixture of this case design not only can make the round LED crystal grain of small number behind brightening structure, reach the required brightness of specific high wattage; Also can solve simultaneously the heat problem that high wattage LED light fixture is produced; And because of employed round LED crystal grain quantity is few than existing structure, cost is minimized, relatively; Power consumption is also lower during use, reaches energy-conservation effect naturally; What deserves to be mentioned is that the light source of this case is not the administered alone irradiating light beam, the variation projection effect that can also reach various objectives, demand through the optical glass set up and cosmetic sheet.

Via the detailed description of said structure characteristic, technology contents etc., should know characteristic and the advantage of finding out the utility model design; Different from the past really on the overall construction design of the utility model; And the effect of reaching in the use is better than in the past, in fact is one to be rich in progressive and practical excellence design, and does not see have identical or approximate product to be exposed in the city; The application main idea that meets patent fully is so mere formality is filed an application in accordance with the law.

Yet the above is merely the preferred embodiment of the utility model, uses the equivalent structure that the utility model specification and claim do in every case and changes, and ought to be included in the claim of the utility model.

Claims

1. an environmental protection and energy saving LED light fixture mainly comprises the LED light fixture, it is characterized in that, is embedded with at least one in the pedestal of this LED light fixture or the round LED crystal grain of little wattage more than one.

2. according to the said environmental protection and energy saving LED of claim 1 light fixture, it is characterized in that, be combined with reflective cup on each round LED crystal grain, form light beam, promote luminosity to reflect the light of concentrating round LED crystal grain to send.

3. according to the said environmental protection and energy saving LED of claim 2 light fixture, it is characterized in that the setting of the said reflective cup other end comprises the optical glass accessory, to add strong-focusing or to project diverse light beam.

4. according to claim 2 or 3 said environmental protection and energy saving LED light fixtures, it is characterized in that the said reflective cup other end also is provided with and comprises the cosmetic sheet accessory, to project diverse beam pattern.

5. according to claim 1 or 2 said environmental protection and energy saving LED light fixtures, it is characterized in that the type of array of said a plurality of round LED crystal grain is a triangle.

6. according to claim 1 or 2 said environmental protection and energy saving LED light fixtures, it is characterized in that the type of array of said a plurality of round LED crystal grain is a crosswise.

7. according to claim 1 or 2 said environmental protection and energy saving LED light fixtures, it is characterized in that, the type of array of said a plurality of round LED crystal grain be the centre establish one, on every side establish a plurality of intensive around shape.

8. according to claim 1 or 2 said environmental protection and energy saving LED light fixtures, it is characterized in that the type of array of said a plurality of round LED crystal grain is that inside and outside ring-type distributes.

9. according to claim 1 or 2 said environmental protection and energy saving LED light fixtures, it is characterized in that the type of array of said a plurality of round LED crystal grain is the radial distribution of arc.

10. according to claim 1 or 2 said environmental protection and energy saving LED light fixtures, it is characterized in that the type of array of said a plurality of round LED crystal grain is the radial distribution of the sun.

11., it is characterized in that the type of array of said a plurality of round LED crystal grain distributes for be a plurality of concentric circles by introversion and extroversion according to claim 1 or 2 said environmental protection and energy saving LED light fixtures.