CN201078652Y

CN201078652Y - Leaded light LED lighting device structure

Info

Publication number: CN201078652Y
Application number: CNU2007202010323U
Authority: CN
Inventors: 李政声
Original assignee: KUNDIAN PHOTOELECTRIC ENTERPRISE CO Ltd
Current assignee: KUNDIAN PHOTOELECTRIC ENTERPRISE CO Ltd
Priority date: 2007-09-17
Filing date: 2007-09-17
Publication date: 2008-06-25
Anticipated expiration: 2017-09-17

Abstract

The utility model discloses a light guide LED lighting fixture structure, which mainly comprises a concave space which can be directly set into a light shell or can be collocated to be arranged on buildings, furniture and even various practical appliances; a light guide plate which is made of materials with high transmittance and is collocated in the concave space and a plurality of LEDs which are positioned in the gaps of the concave space and the light guide plate and shine from the oblique light of the light guide plate to the middle; wherein, a transparent euphotic zone is positioned in front of the light guide plate and continuous reflecting layers in full wafer cover the back of the light guide plate integrally; the section of the light guide plate takes multiple arc concave folding. Thereby, through reflection of multiple arc concave folding of the reflecting layer, the utility model can increase the ray projection and refraction angle, improve illumination zone and can overcome multiplex light, which makes the generated light source even and bright and can simultaneously obtain stable and best illuminating effect without twinkling.

Description

Leaded light LED lighting lamp structure

Technical field

The utility model relates to a kind of leaded light LED lighting lamp structure, especially refer to cooperate plurality of side to be formed according to LED with LGP, wherein this LGP inner reflector has the curved moulding of arc of special planning, so can obtain best reflecting effect on using, make the light fixture of composition not only can effectively overcome multiple lamp shadow, can also improve illumination zone, allow luminous more homogeneous and bright.

Background technology

Press, the invention of lamp is of long duration, along with the continuous lifting of life taste, in the industry cycle actively the research and development improvement more makes modern lamp decoration have the moulding of various different outward appearances, because the demand in market is big down, based on functional and practical on consideration, many relevant structure-improveds are always arranged the sixth of the twelve Earthly Branches.

Yet, no matter how light fixture changes again, it is exactly fluorescent tube that its inside is not to use bulb, so still have the problem of using power consumption and producing heating, not only can influence the service life of light fixture, and the fluorescent lamp that causes environment temperature and then rising, especially house to be used always easily more has, and vibrating glimpses causes the shortcoming of eye injury.

The life-span of LED is grown 10 years than present illuminator at least in a new generation's luminescence component, and power consumption is lower, and in addition, LED is not mercurous, environmental sound, and can replace fluorescent tube future becomes best illuminating lamp source.

Only, LED is luminous to be difficult for evenly penetrating diffusing for one-way and itself, the whole light fixture lighting angle of forming can't effectively be improved, so in order to overcome this shortcoming, modal mode comes together to reach with many multi-angle distribution polymerization exactly, but profile promptly gets polygonal in many ways configuration thus, not only make than difficulty and can increase cost again, and can produce light penetrate diffusing effect still limited do not attain perfect, especially many more can produce multiple shadow crossover situation straggly when using, and become the big mortal wound that it implements really to replace traditional lighting.

Because of Given this, provide a kind of LGP structure-improved before the design people, to get permission to compile and be TaiWan, China patent announcement M306666 number, it mainly comprises: a light guide sheet, made by high light-transmitting materials, its place ahead is provided with a limpid photic zone; The one-body molded reflecting layer that is covered with, its back side, the inside convex part that also can be provided with arc in the middle of this reflecting layer during enforcement; By this, can cooperate side irradiation source Group to become ultra-thin illuminating lamp, make the equal Uniform of light that throws photograph bright,, also can solve the shortcoming of the multiple lamp shadow of known LED lamp in the lump to improve effective illumination zone.

Though its structure has good effect, but inner set reflecting layer also just is the configuration of simple and easy protruding shape, reflection angle planning in each one is gone up also non-perfect, the design people keeps on improving actively to drop into the research improvement for this reason, develops the better luminous more uniform new generation product of reflecting effect finally.

The utility model content

Technical problem to be solved in the utility model is, at the deficiencies in the prior art, provides a kind of leaded light LED lighting lamp structure, and it not only can effectively overcome multiple lamp shadow, can also improve illumination zone, allows luminous more homogeneous and bright.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of leaded light LED lighting lamp structure, it mainly comprises: a LGP, made by high light-transmitting materials, its the place ahead is provided with a photic zone, the one-body molded continuous reflecting layer of whole piece that is covered with, its back side is characterized in that also comprising between a recessed appearance; One some LED light emitting diodes are located between recessed appearance in the gap with LGP, from the LGP side according to luminous; In described LGP is configured between recessed appearance, and described reflecting layer section is the recessed folding of multi sphere, and its end is provided with the symmetry bottom, and two shoulders are provided with symmetrical turn of bilge, and the centre has a V-arrangement tip.

A kind of leaded light LED lighting lamp structure mainly comprises: a LGP, and made by high light-transmitting materials, its place ahead is provided with a photic zone, and the one-body molded continuous reflecting layer of whole piece that is covered with, its back side is characterized in that also comprising a lamp housing, is provided with in it between recessed appearance; One some LED light emitting diodes are located between recessed appearance in the gap with LGP, from the LGP side according to luminous; In described LGP is configured between recessed appearance, and described reflecting layer section is the recessed folding of multi sphere, and its end is provided with the symmetry bottom, and two shoulders are provided with symmetrical turn of bilge, and the centre has a V-arrangement tip.

A kind of leaded light LED lighting lamp structure, it mainly comprises: a LGP, made by high light-transmitting materials, its place ahead is provided with a photic zone, and the one-body molded continuous reflecting layer of whole piece that is covered with, its back side is characterized in that also comprising between a recessed appearance; One some LED light emitting diodes are located between recessed appearance in the gap with LGP, from the LGP side according to luminous; In described LGP is configured between recessed appearance, and the incidence surface that also has single side, and be exiting surface with its adjacent front, this reflecting layer is located between the diagonal angle of incidence surface and exiting surface, its section is the curved configuration of the different arcs in two roads at least, establishes a mild bottom in the end weak point near light source, connects thereafter and establishes a turn of bilge, the centre connects again establishes a rake, and then is provided with a little arc turn of bilge at its tail end.

A kind of leaded light LED lighting lamp structure, it mainly comprises: a LGP, made by high light-transmitting materials, its the place ahead is provided with a photic zone, the one-body molded continuous reflecting layer of whole piece that is covered with, its back side is characterized in that also comprising a lamp housing, is provided with in it between recessed appearance; One some LED light emitting diodes are located between recessed appearance in the gap with LGP, from the LGP side according to luminous; In described LGP is configured between recessed appearance, and the incidence surface that also has single side, and be exiting surface with its adjacent front, this reflecting layer is located between the diagonal angle of incidence surface and exiting surface, its section is the curved configuration of the different arcs in two roads at least, establishes a mild bottom in the end weak point near light source, connects thereafter and establishes a turn of bilge, the centre connects again establishes a rake, and then is provided with a little arc turn of bilge at its tail end.

Compared with prior art, the beneficial effects of the utility model are: the utility model reflecting layer section is the recessed folding of multi sphere, and the LED light emitting diode is located between recessed appearance in the gap with LGP, from the LGP side according to luminous; By this, the reflection of the recessed folding of penetration layer multi sphere can strengthen light and throw according to refraction angle and improve illumination zone, can overcome multiple shadow again, and the light source that makes generation not only evenly but also bright not only can obtain optimal illumination effect stable but also that can not glimmer simultaneously.

Constitution content of the present utility model and other characteristics after can describing in detail in the embodiment of the following conjunction with figs. of reading, and are tending towards clear.

Description of drawings

Fig. 1, be that the utility model is located at the combination view of recess between holding.

Fig. 2, be that the utility model is located at the combination view in the lamp housing.

Fig. 3, be the stereo appearance figure of the utility model LGP.

Fig. 4, be application illustration of the present utility model.

Fig. 5, be the plane that the utility model LGP side is established rectangular groove.

Fig. 6, be that another embodiment is located at the combination view of recess between holding.

Fig. 7, be that another embodiment is located at the combination view in the lamp housing.

Fig. 8, be the stereo appearance figure of another embodiment LGP.

Fig. 9, be the application illustration of another embodiment.

Figure 10, be the plane that another embodiment side is established rectangular groove.

Figure 11, be a plurality of application schematic diagrames of establishing side by side of another embodiment.

Label declaration:

Lamp housing ... 1	Between recessed appearance ... 11
Lamp housing ... 1	Between recessed appearance ... 11	LGP ... 2	Photic zone ... 21
Incidence surface ... 22	Exiting surface ... 23	LGP ... 2	Photic zone ... 21
Incidence surface ... 22	Exiting surface ... 23	Groove ... 25	The reflecting layer ... 3
The bottom ... 31	Turn of bilge ... 32	Groove ... 25	The reflecting layer ... 3
The bottom ... 31	Turn of bilge ... 32	The tip ... 33	Turn of bilge ... 36
Rake ... 37	Turn of bilge ... 38	The tip ... 33	Turn of bilge ... 36
Rake ... 37	Turn of bilge ... 38	The bottom ... 39	Light emitting diode ... 4

The specific embodiment

Shown in Fig. 1-5, the set a kind of leaded light LED lighting lamp structure of the utility model, it mainly comprises:

Between one recessed appearance 11, it can directly just be set as a lamp housing 1, or configuration is located on building, the furniture and even on other all kinds of practical instruments;

One LGP 2 is made by high light-transmitting materials, is configured between recessed appearance in 11, and its place ahead is provided with a limpid photic zone 21, the one-body molded continuous reflecting layer of whole piece 3 that is covered with, its back side; These reflecting layer 3 sections are the recessed folding of multi sphere, and its end is provided with the symmetry bottom 31 of near linear, and two shoulders are established the bigger symmetrical turn of bilge 32 of radian, and the centre has the curved extremely prominent tip 33 of a V-arrangement arc, and;

One some LED light emitting diodes 4, be located between recessed appearance 11 with the gap of LGP 2 in, from LGP 2 sides according to luminous;

By this, shown in Fig. 2-4, when making its combination, LED light emitting diode 4 can by 2 liang of avris of LGP according to in luminous, symmetry bottom 31 via the 3 liang of edge tail near linears in reflecting layer, the bigger symmetrical turn of bilge 32 of the two set radians of shoulder, and the curved extremely prominent tip 33 of middle V-arrangement arc, make light in LGP 2, be subjected to the reflection of the recessed folding of multi sphere, throw according to refraction angle raising illumination zone and strengthen light, the light source that makes generation not only evenly but also bright, can effectively overcome the shortcoming of the multiple shadow of known structure, not only can obtain optimal illumination effect stable but also that can not glimmer simultaneously.

Please join Fig. 2, shown in Figure 5, during enforcement, these LGP 2 dual-sides also can have additional the parallel rectangular groove 25 that passes through body, to increase structural strength, make LGP 2 lengthening and more can not be out of shape when establishing, and assembling can make LED light emitting diode 4 go deep in the groove 25 again when using, and makes light source more press close to and is shining into fully in the LGP 2, can reduce light and leak and obtain better illumination effect.

In addition, please join Fig. 6-shown in Figure 10, it is the another kind of leaded light LED of a utility model lighting lamp structure, and it mainly comprises:

One LGP 2, make by high light-transmitting materials, be configured between recessed appearance in 11, its the place ahead is provided with a limpid photic zone 21, the one-body molded continuous reflecting layer of whole piece 3 that is covered with, its back side, this LGP 2 has the incidence surface 22 of single side, and be exiting surface 23 with its adjacent front, these reflecting layer 3 sections are the recessed folding shape of multi sphere, are located between the diagonal angle of incidence surface 22 and exiting surface 23, establish a mild bottom 39 in the end weak point near light source, connect and establish the bigger turn of bilge of a radian 38 thereafter, middle connecing again established long rake 37, and, then be provided with a little arc turn of bilge 36 at its tail end; And

By this, shown in Fig. 7-9, when making its combination, LED light emitting diode 4 can shine inwardly luminous by incidence surface 22 sides of LGP 2, via mild bottom 39, reflecting layer 3, thereafter the symmetrical turn of bilge 33 that set radian is bigger, middle rake 37, and the little arc turn of bilge 36 of tail end, make light be subjected to the recessed catadioptric of multi sphere in reflecting layer 3, throw according to refraction angle and improve illumination zone and strengthen light, the light source that makes generation not only evenly but also bright, the shortcoming of the multiple shadow of known structure can be effectively overcome, optimal illumination effect stable but also that can not glimmer can be obtained simultaneously not only.

As Fig. 6, shown in Figure 10, its identical LGP 2 sides also can have additional the parallel rectangular groove 25 that passes through body, to increase its structural strength, make LGP 2 lengthening and more can not be out of shape when establishing, and assembling can make LED light emitting diode 4 go deep in the groove 25 again when using, make light source more press close to and be shining into fully in the LGP 2, can reduce the light leakage and obtain better illumination effect.

In addition, as shown in figure 11, what is particularly worth mentioning is that, this new-type structure configuration is because be that folk prescription is thrown photograph, so structure can be given especially again and be taken out long and establish, and can really replace existing fluorescent lamp when it is used, for many groups be located at side by side between same recessed appearance 11 or lamp housing 1 in, the Recessed light that becomes known for ceiling can be replaced, and better illuminating effect can be obtained.

In sum, the set resulting structure of the utility model is simplified practicality, and it is known to improve effective illumination zone function victory far away, tool progressive and industrial utilization, and the whence proposes utility application in accordance with the law.

Above-mentioned specific embodiment is to be used for describing in detail the purpose of this utility model, feature and effect, for being familiar with this type of skill personage, according to the above description, may do part change and modification to this specific embodiment, its essence does not detach the utility model spirit category, all should be included in claims of this case.

Claims

1. leaded light LED lighting lamp structure, it mainly comprises:

One LGP, made by high light-transmitting materials, its place ahead is provided with a photic zone, the one-body molded continuous reflecting layer of whole piece that is covered with, its back side,

It is characterized in that also comprising between a recessed appearance;

One some LED light emitting diodes are located between recessed appearance in the gap with LGP, from the LGP side according to luminous;

In described LGP is configured between recessed appearance, and described reflecting layer section is the recessed folding of multi sphere, and its end is provided with the symmetry bottom, and two shoulders are provided with symmetrical turn of bilge, and the centre has a V-arrangement tip.

2. leaded light LED lighting lamp structure as claimed in claim 1 is characterized in that, this LGP dual-side respectively is provided with a parallel rectangular groove that passes through body.

3. leaded light LED lighting lamp structure, it mainly comprises:

It is characterized in that also comprising a lamp housing, be provided with in it between recessed appearance;

4. leaded light LED lighting lamp structure as claimed in claim 3 is characterized in that, this LGP dual-side respectively is provided with a parallel rectangular groove that passes through body.

5. leaded light LED lighting lamp structure, it mainly comprises:

It is characterized in that also comprising between a recessed appearance;

In described LGP is configured between recessed appearance, and the incidence surface that also has single side, and be exiting surface with its adjacent front, this reflecting layer is located between the diagonal angle of incidence surface and exiting surface, and its section is the curved configuration of the different arcs in two roads at least, establishes a mild bottom in the end weak point near light source, connect and establish a turn of bilge thereafter, the centre connects again establishes a rake, and, then be provided with a little arc turn of bilge at its tail end.

6. leaded light LED lighting lamp structure as claimed in claim 5 is characterized in that, this LGP side is provided with a parallel rectangular groove that passes through body.

7. leaded light LED lighting lamp structure as claimed in claim 5 is characterized in that, interior between this recessed appearance can have LGP and the LED light emitting diodes that many groups are established side by side.

8. leaded light LED lighting lamp structure, it mainly comprises:

9. leaded light LED lighting lamp structure as claimed in claim 8 is characterized in that, this LGP side is provided with a parallel rectangular groove that passes through body.

10. leaded light LED lighting lamp structure as claimed in claim 8 is characterized in that, interior between this recessed appearance can have LGP and the LED light emitting diodes that many groups are established side by side.