CN202580999U

CN202580999U - LED (Light Emitting Diode) lamp

Info

Publication number: CN202580999U
Application number: CN2012201343448U
Authority: CN
Inventors: 鲁周波
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2012-12-05
Anticipated expiration: 2022-04-01

Abstract

The utility model discloses an LED (Light Emitting Diode) lamp. The LED lamp comprises a lamp shade, a diffusion plate, a lamp shade installation seat and a plurality of LED lamp belts arranged in the lamp shade, wherein the LED lamp belts are provided with a plurality of LED light-emitting bodies; the diffusion plate covers below the lamp shade; and the lamp shade installation seat is clamped on the lamp shade and is positioned below the diffusion plate. The LED lamp disclosed by the utility model has the advantages that the whole LED lamp is made into a flat-plate shape, so that the structure is more compact and simpler, and the LED lamp can be well applied to the environments of an embedded lamp of a ceiling in an office and replacement to traditional grid lamps and the like; simultaneously, the LED light-emitting bodies are used as light sources, so that the energy consumption can be effectively saved; the power voltage used by the LED light-emitting bodies is 12V-36V, so that the human body cannot be injured, the potential safety hazard can be effectively avoided and the personal safety of workers can be guaranteed; and a radiating device and the lamp shade are separated, so that the cost can be saved. Simultaneously, the LED lamp also can be applicable to multiple environments.

Description

The LED light fixture

Technical field

The utility model relates to lighting apparatus, particularly the LED light fixture.

Background technology

In order to guarantee normally carrying out of office work, all need use lighting, office's grid light fixture is present main flow lighting system.At present, these places are normally used is common fluorescent lamp or incandescent lamp.But also there are some shortcomings in common fluorescent lamp or incandescent lamp.The energy consumption of ordinary incandescent lamp or fluorescent lamp is bigger, but brightness is but not high; Because what common fluorescent lamp used all is glass lamp, to clash into the back broken easily receiving for glass lamp; Because mercury is contained in common fluorescent lamp the inside, be tungsten filament and incandescent lamp uses, can pollute; What ordinary lamp and lantern used all is the alternating current of 220V, in operating personnel's installation with all dangerous in the process of changing; Life-span is short, and brightness will deepening after using the short time for ordinary lamp and lantern, and the blackening of fluorescent lamp two ends perhaps directly breaks down, and use cost is increased.

Certainly also have some to use the product of LED illuminator as light emitting source, but these products all are that the LED illuminator is placed in the tube usually, process the fluorescent tube of emulation, this product still needs light trough, and whole installation cost is relatively still higher.And heat abstractor and lampshade are arranged to integrative-structure, because of its function is different, so it is also different to require material to require, will shine into cost waste but be designed to integrative-structure.

The utility model content

An aspect according to the utility model; LED is provided light fixture; Comprise lampshade, diffuser plate, lampshade mount pad and some LED lamp bands that is loaded in the lampshade, said LED lamp band is provided with some LED illuminators, and said diffuser plate is overlying on the below of said lampshade; Said lampshade mount pad is fastened on the said lampshade, and is positioned at said diffuser plate below.Its beneficial effect is that plate shaped through the monnolithic case of LED light fixture is processed, structure is more compact and simple, can well be applied in the embedded light fixture of office's ceiling, substitute traditional grid light fixture.Through using the LED illuminator, can effectively save energy consumption simultaneously, and the supply voltage that the LED illuminator uses is 12V-36V, can not produce injury, can effectively avoid potential safety hazard, assurance workman's personal safety human body as light source.The utility model also is applicable to environment such as office, classroom, underground garage and Working table simultaneously.

In some embodiments; Said lampshade and lampshade mount pad constitute the concrete size of a rectangular structure and are as the criterion according to grid light fixture size or according to actual project installation needs; The end that said lampshade bottom is covered with diffuser plate has a trapezoid-shaped openings; The both sides that are Eight characters shape of said trapezoid-shaped openings are first reflecting plate; The part light that said LED illuminator sends penetrates from diffuser plate behind first baffle reflection, and this project organization is the lighting angle optically focused of led 180 degree 120 degree effectively, strengthens the utilization rate of using light effectively.Thus, can help suitability for industrialized production, be beneficial to promoting the use of of LED light fixture; And the light of this part normally can't penetrate from diffuser plate and go; But after first reflecting plate has been arranged, because first reflecting plate is certain optically focused effect that has of tilting, so this a part of light just can obtain having utilized; Thereby under equal conditions, obviously increased the effect of the brightness of LED light fixture.

In some embodiments; Also comprise heat abstractor; Said heat abstractor is arranged in the upper end of said lampshade trapezoid-shaped openings, and the upper surface of said heat abstractor is provided with some radiating fins, and the lower surface of said heat abstractor is second reflecting plate; The part light that said LED illuminator sends penetrates from diffuser plate behind second baffle reflection; Also be provided with first draw-in groove on said first reflecting plate, said LED lamp band is arranged in first draw-in groove of said heat abstractor, and said radiating fin and heat abstractor are structure as a whole.Because the LED illuminator on the LED lamp bar can produce great amount of heat,, can effectively heat be conducted through radiating fin is set; Thereby reduction temperature; So just can with the power of LED light fixture do bigger, satisfy the effect of different clients, and the light of this part can't penetrate normally and go from diffuser plate to the different demands of brightness; But after second reflecting plate has been arranged; This a part of light just can obtain having utilized, thereby under equal conditions, has obviously increased the brightness of LED light fixture.

In some embodiments, the back of said lampshade and said lampshade mount pad both sides are equipped with second draw-in groove that makes things convenient for lamp installation.Thus, can have convenient fixedly light fixture with the effect of lamp installation on ceiling.

In some embodiments, be provided with the installation bound edge around the said lampshade mount pad.Thus, can have convenient the installation and guarantee safety, and effect more attractive in appearance.

In some embodiments, form the accommodation space of placing power supply between said first reflecting plate and said lampshade, trapezoid-shaped openings and the lampshade mount pad.Thus, can effectively save the space, power supply is placed in the accommodation space, can also make the whole LED light fixture more elegant in appearance, help standardized production more.

In some embodiments, the LED illuminator on the said LED lamp band is linearly arranged.The effect that can have thus, the more even light emission that guarantees the whole LED light fixture.

In some embodiments, said diffuser plate is surperficial processes for coarse abrasive material.Thus, can have the softer effect of light that makes the LED light fixture go out.

In some embodiments, said lampshade mount pad below has an opening, and the edge of said opening can cover said diffuser plate edge.Thus, can have the effect that makes the space bright more.

In some embodiments, can be formed in one structure or two kinds of various structure modes of segmentation splicing construction of said lampshade and heat abstractor.The effect that can have thus, the problem of the space carrying and installation inconvenience not of uniform size that solution causes because of the varying environment difference.

Description of drawings

Fig. 1 is the structural representation of the LED light fixture of the utility model one embodiment;

Fig. 2 is the left view of the LED light fixture of an embodiment among the utility model Fig. 1;

Fig. 3 is the sectional view of the integrated LED light fixture of an embodiment among the utility model Fig. 1;

Fig. 4 is the sectional view of the spliced LED light fixture of the segmentation of a kind of embodiment among the utility model Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further detailed explanation.

Fig. 1-3 has schematically shown the LED light fixture according to a kind of embodiment of the utility model.As shown in the figure; The LED light fixture; Comprise lampshade 1, diffuser plate 2, lampshade mount pad 3 and some LED lamp bands 4 that is loaded in the lampshade, said LED lamp band is provided with some LED illuminators 401, and said diffuser plate 2 is overlying on the below of said lampshade 1; Said lampshade mount pad 3 is fastened on the said lampshade 1, and is positioned at the below of said diffuser plate 2.Plate shaped through the monnolithic case of LED light fixture is processed, structure is more compact and simple, can well be applied to the embedded light fixture of office's ceiling, substitute traditional grid light fixture.Through using the LED illuminator, can effectively save energy consumption simultaneously, and the supply voltage that the LED illuminator uses is 12V-36V, can not produce injury, can effectively avoid potential safety hazard, assurance workman's personal safety human body as light source.The utility model also is applicable to environment such as office, classroom, underground garage and Working table simultaneously.

Lampshade 1 constitutes a rectangular structure with lampshade mount pad 3; The end that lampshade 1 bottom is covered with diffuser plate 2 has a trapezoid-shaped openings 5, because the edge of trapezoid-shaped openings is the illumination dead angle, the light of this part can't go through penetrating on the diffuser plate 2; So it is first reflecting plate 101 that trapezoid-shaped openings 5 is the both sides of Eight characters shape; The part light that said LED illuminator 401 sends penetrates from diffuser plate 2 after 101 reflections of first reflecting plate, owing to first reflecting plate 101 tilts, so light just can obtain having utilized; Thereby under equal conditions, obviously increased the effect of the brightness of LED light fixture.Said lampshade 1 can be structure as a whole.Because the LED illuminator on the LED lamp bar can produce great amount of heat, thus also comprise heat abstractor 6, and in order to have more radiating effect, heat abstractor 6 uses aluminium section bar.And in order to save cost, 1 on lampshade need not use aluminium section bar.Heat abstractor 6 is arranged in the upper end of the trapezoid-shaped openings 5 of said lampshade 1; In order effectively heat to be conducted, thereby reduce temperature, with the power of LED light fixture do bigger; Satisfy the effect of different clients to the different demands of brightness; So the upper surface of said heat abstractor 6 is provided with some radiating fins 601, can't spread out through diffuser plate 2 because go up the irradiation line, so the lower surface of said heat abstractor 6 is second reflecting plate 102; The last irradiation line that said like this LED illuminator 401 sends will be reflected back when arriving second reflecting plate 102, and the reflection back is penetrated from diffuser plate 2.LED lamp band 4 is installed for ease, also is provided with first draw-in groove 602 on said first reflecting plate 101, said LED lamp band 4 is arranged in first draw-in groove 602 of said heat abstractor 6, and said radiating fin 601 can be structure as a whole with heat abstractor 6.

For can be in doors, so the back of said lampshade 1 and said lampshade mount pad 3 both sides are equipped with second draw-in groove 103 that makes things convenient for lamp installation with the LED lamp installation.And, bound edge 301 is installed so be provided with around the said lampshade mount pad 3 for can lampshade 1 and lampshade mount pad 3 is safe and attractive in appearance more in installation.Form the accommodation space 7 of placing power supply between said first reflecting plate 101 and said lampshade 1, trapezoid-shaped openings 5 and the lampshade mount pad 3; Power supply is placed in the accommodation space 7; Can effectively save the space, can also make the whole LED light fixture more elegant in appearance.For the effect of the more even light emission that guarantees the whole LED light fixture, the LED illuminator 401 on the said LED lamp band 4 is linearly arranged.For the softer effect of light that makes the LED light fixture go out, so process for coarse abrasive material on said diffuser plate 2 surfaces.In order to make the space brighter, said lampshade mount pad 3 belows have an opening 8, and the edge of said opening 8 can cover said diffuser plate 2 edges.

In order to solve because the difference of environment for use, problem such as the space is not of uniform size and being inconvenient to of causing carried and problem such as installation, lampshade and heat abstractor can also be the spliced structure of segmentation.As shown in Figure 4 by said lampshade 1 being divided into 105 two on first lampshade 104 and second lampshade, said heat abstractor 6 is divided into 605 3 of first heat abstractor 603, second heat abstractor 604 and the 3rd heat abstractors.So just problems such as carrying, installation and storage have been solved.

Above-described only is some embodiments of the utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.

Claims

1.LED light fixture; It is characterized in that; Comprise lampshade, diffuser plate, lampshade mount pad and some LED lamp bands that is loaded in the lampshade, said LED lamp band is provided with some LED illuminators, and said diffuser plate is overlying on the below of said lampshade; Said lampshade mount pad is fastened on the said lampshade, and is positioned at said diffuser plate below.

2. LED light fixture according to claim 1; It is characterized in that; Said lampshade and lampshade mount pad constitute a rectangular structure; The end that said lampshade bottom is covered with diffuser plate has a trapezoid-shaped openings, and the both sides that are Eight characters shape of said trapezoid-shaped openings are first reflecting plate, and the part light that said LED illuminator sends penetrates from diffuser plate behind first baffle reflection.

3. LED light fixture according to claim 2; It is characterized in that also comprise heat abstractor, said heat abstractor is arranged in the upper end of said lampshade trapezoid-shaped openings; The upper surface of said heat abstractor is provided with some radiating fins; The lower surface of said heat abstractor is second reflecting plate, and the part light that said LED illuminator sends penetrates from diffuser plate behind second baffle reflection, also is provided with first draw-in groove on said first reflecting plate; Said LED lamp band is arranged in first draw-in groove of said heat abstractor, and said radiating fin and heat abstractor are structure as a whole.

4. LED light fixture according to claim 3 is characterized in that, the back of said lampshade and said lampshade mount pad both sides are equipped with second draw-in groove that makes things convenient for lamp installation.

5. LED light fixture according to claim 4 is characterized in that, is provided with the installation bound edge around the said lampshade mount pad.

6. LED light fixture according to claim 5 is characterized in that, forms the accommodation space of placing power supply between said first reflecting plate and said lampshade, trapezoid-shaped openings and the lampshade mount pad.

7. LED light fixture according to claim 6 is characterized in that, the LED illuminator on the said LED lamp band is linearly arranged.

8. LED light fixture according to claim 7 is characterized in that, process for coarse abrasive material on said diffuser plate surface.

9. LED light fixture according to claim 8 is characterized in that, said lampshade mount pad below has an opening, and the edge of said opening can cover said diffuser plate edge.

10. according to each described LED light fixture among the claim 3-9, it is characterized in that said lampshade and heat abstractor can be formed in one structure or two kinds of various structure modes of segmentation splicing construction.