CN214369888U

CN214369888U - Novel light guide structure for flat lighting

Info

Publication number: CN214369888U
Application number: CN202120438780.3U
Authority: CN
Inventors: 刘志东; 徐位海; 刘海侠; 陶艳丽; 曹磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-08
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a novel light-directing structure of dull and stereotyped daylighting, include: the LED lighting device comprises a flat plate type lighting cover, a light guide pipe, an LED lamp structure and a diffuser, wherein the light guide pipe is arranged underground, the lighting cover and the LED lamp structure are respectively arranged at two opposite ends of the light guide pipe, the lighting cover faces the ground, and the diffuser is arranged at one end, deviating from the lighting cover, of the LED lamp structure. This light-directing structure can satisfy the surface on ground for under the planar condition, the demand that the traffic can smoothly go on, pleasing to the eye again moreover, but also can realize the purpose of two kinds of functions of illumination in the daytime and illumination at night.

Description

Novel light guide structure for flat lighting

Technical Field

The utility model relates to an indoor daylighting technical field, concretely relates to novel light-directing structure of dull and stereotyped daylighting.

Background

In the current indoor lighting technology, the light collector of the traditional lighting device basically adopts a spherical shape or an arc shape so as to match dust prevention and beauty. However, in the case of lighting in an underground garage or basement, if the outdoor environment is square, road, or where the floor is required to be flat, the lighting device using the spherical light collector will protrude from the floor, which may hinder traffic and affect the appearance. Obviously, such lighting devices are not suitable for use under these conditions; and traditional light-directing structure can only provide the illumination in daytime, can't solve the problem of night illumination.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the novel flat lighting light guide structure is provided, the structure can firstly meet the requirement that the traffic can be smoothly carried out under the condition that the surface of the ground is a plane, is attractive, and can realize the purposes of day lighting and night lighting.

The specific technical scheme is as follows:

a novel light guide structure for flat lighting mainly comprises: the LED lighting device comprises a flat plate type lighting cover, a light guide pipe, an LED lamp structure and a diffuser, wherein the light guide pipe is arranged underground, the lighting cover and the LED lamp structure are respectively arranged at two opposite ends of the light guide pipe, the lighting cover faces the ground, and the diffuser is arranged at one end, deviating from the lighting cover, of the LED lamp structure.

In the light guide structure of foretell novel dull and stereotyped daylighting, still have such characteristic, LED lamp structure includes annular LED lamp body and annular LED lamp, the LED lamp body is installed on the light pipe, the LED lamp is installed in the LED lamp body.

In the above novel flat lighting light guide structure, the diffuser is installed in the LED lamp housing.

Among the light-directing structure of foretell novel dull and stereotyped daylighting, still have such characteristic, still include the base, the base upper end with the lateral surface and the partial lower surface of lighting cover cooperate, the end cover is located under the base the tip of light pipe, the lower surface of lighting cover with be provided with the double-seal ring structure between the base, the base outside holds in the outside mounting hole that is formed by secret earth.

In the above-mentioned light guide structure of novel flat daylighting, still have such characteristic, the base with still be provided with the light pipe retainer plate between the light pipe.

In the light guide structure of the novel flat lighting, the light guide structure is characterized in that a sealing decoration ring is further sleeved outside the light guide pipe, and the end part of the sealing decoration ring extends into the base and is fixedly connected with the light guide pipe fixing ring.

In the above-mentioned light guide structure of novel flat daylighting, still have such characteristic, sealed decoration circle outside still overlaps and is equipped with the bellows, bellows one end with the tip of base pastes mutually, the other end with sealed decoration circle cooperatees.

In the light guide structure of foretell novel flat daylighting, still have such characteristic, the bellows outside is provided with the concrete protection wall, the base is installed through the inflation screw on the concrete protection wall.

The novel flat lighting light guide structure is characterized in that two components of joint filling glue are filled between the corrugated pipe and the base, two components of joint filling glue are filled between the concrete protection wall and the base, and two components of joint filling glue are filled between the base and the mounting hole.

The novel flat lighting light guide structure is characterized in that the lighting cover adopts a double-layer laminated glass light collector, and the upper surface of the lighting cover is flush with the ground.

The positive effects of the technical scheme are as follows:

the utility model provides a pair of novel leaded light structure of dull and stereotyped daylighting, this structure adopt flat lighting cover, and the surface that can satisfy ground is under the planar condition, and the demand that the traffic can smoothly go on is pleasing to the eye again moreover, but also can realize the purpose of two kinds of functions of illumination and night.

Drawings

Fig. 1 is a schematic structural view of a novel flat lighting light guide structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first partial structure of the novel flat panel light guiding structure of FIG. 1;

fig. 3 is a second partial structural diagram of the light guiding structure of the novel flat panel lighting in fig. 1.

In the drawings: 1. underground; 11. mounting holes; 12. a ground surface; 2. a light pipe; 3. a lighting cover; 31. glass; 32. a glue structure; 4. an LED lamp structure; 41. an LED lamp housing; 42. an LED lamp; 5. a diffuser; 6. a base; 61. a support hole; 611. structural adhesive; 62. a seal ring; 63. a sealing groove; 64. a light pipe fixing ring; 65. an expansion screw; 66. double-component joint filling glue; 67. waterproof coiled materials; 7. sealing the decorative ring; 8. a bellows; 9. and (5) protecting the wall by concrete.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1, fig. 1 is a schematic structural view of a novel flat lighting light guide structure according to an embodiment of the present invention; FIG. 2 is a schematic view of a first partial structure of the novel flat panel light guiding structure of FIG. 1; fig. 3 is a second partial structural diagram of the light guiding structure of the novel flat panel lighting in fig. 1.

The embodiment of the utility model discloses novel light-directing structure of dull and stereotyped daylighting, this light-directing structure includes: a flat lighting cover 3, a light pipe 2, an LED lamp structure 4 and a diffuser 5.

The light pipe 2 is installed in the ground 1.

Specifically, in the present embodiment, the light pipe 2 is a cylindrical structure and is vertically installed in the ground 1. The soil in the ground forms a mounting hole 11, and the light pipe 2 is located in the mounting hole 11.

The lighting shade 3 and the LED lamp structure 4 are respectively arranged at two opposite ends of the light guide pipe 2, and the lighting shade 3 faces the ground 12.

Specifically, the lighting cover 3 adopts a double-layer laminated glass light collector, and the upper surface of the lighting cover 3 is flush with the ground 12. More specifically, the double-layer laminated glass light collector specifically comprises two layers of glass 31 arranged in parallel, and a glue structure 32 is sandwiched between the two layers of glass 31.

The topmost layer of glass 31 is flush with the ground 12, so that the lighting shade 3 does not protrude out of the ground 12 with the surface being a plane, the requirement that traffic can be smoothly carried out under the condition that the surface of the ground 12 is a plane is met, and the lighting shade is attractive.

Further, in this embodiment, the lighting device further includes a base 6, an upper end of the base 6 is matched with the outer side surface and a part of the lower surface of the lighting cover 3, the lower end of the base 6 is sleeved on the end portion of the light guide pipe 2, a double-sealing ring structure is arranged between the lower surface of the lighting cover 3 and the base 6, and the outer side of the base 6 is accommodated in the mounting hole 11.

Specifically, a support hole 61 for accommodating the lighting cover 3 is provided in the base 6, and the outer shape of the support hole 61 substantially matches the outer shape of the lighting cover 3.

Preferably, in the present embodiment, a structural adhesive 611 is disposed between the side wall of the support hole 61 and the outer side wall of the lighting cover 3, so as to fix and seal the lighting cover 3 and the base 6.

Specifically, the double-sealing ring structure includes two sealing rings 62, and two sealing rings 62 are arranged coaxially with the light pipe 2, and are arranged in an inner ring and an outer ring, and correspondingly, a sealing groove 63 for accommodating two sealing rings 62 is provided on the base 6, and the sealing rings 62 are accommodated in the sealing groove 63. The existing flat plate light collector on the market leaks water seriously, and the two sealing rings 62 are adopted in the embodiment to realize better waterproof sealing.

Optionally, a light pipe fixing ring 64 is further disposed between the base 6 and the light pipe 2. The light pipe fixing ring 64 is used to connect the light pipe 2 and the base 6.

Further, the outside of the light pipe 2 is also sleeved with a sealing decoration ring 7, and the end part of the sealing decoration ring 7 extends into the base 6 and is fixedly connected with the light pipe fixing ring 64. The light pipe fixing ring 64 is used for connecting the light pipe 2, the base 6 and the sealing decoration ring 7.

Furthermore, the outside of the sealing decoration ring 7 is also sleeved with a corrugated pipe 8, one end of the corrugated pipe 8 is attached to the end part of the base 6, and the other end of the corrugated pipe 8 is matched with the sealing decoration ring 7.

Preferably, a two-component joint sealant 66 is filled between the bellows 8 and the base 6, and a two-component joint sealant 66 is also filled between the base 6 and the mounting hole 11. A layer of waterproof coiled material 67 is placed outside the double-component gap filling glue 66 filled between the base 6 and the mounting hole 11 for integral waterproofing.

The corrugated pipe 8 is externally provided with a concrete protection wall 9, and the base 6 is arranged on the concrete protection wall 9 through an expansion screw 65.

Wherein the expansion screws 65 are evenly distributed on the base 6 to ensure the stability of the whole light guiding structure.

And a two-component gap filling glue 66 is also filled between the concrete protection wall 9 and the base 6. A layer of waterproof coiled material 67 is also arranged between the concrete protection wall 9 and the base 6 and is also filled with the two-component gap filling glue 66 for integral waterproofing.

The diffuser 5 is arranged at an end of the LED lamp structure 4 facing away from the lighting cover 3.

Specifically, in the present embodiment, the LED lamp structure 4 includes an annular LED lamp housing 41 and an annular LED lamp 42, the LED lamp housing 41 is mounted on the light pipe 2, and the LED lamp 42 is mounted in the LED lamp housing 41. Optionally, the LED lamp 42 is a ring-shaped LED strip.

The diffuser 5 is arranged on the side of the LED lamp housing 41 facing away from the lighting cover 2.

The light guide structure of novel dull and stereotyped daylighting in this embodiment sets up LED lamp structure 4 above diffuser 5, uses solar energy to realize the illumination daytime, can use LED lamp structure 4 evening, can realize the purpose of two kinds of functions of illumination in the daytime and illumination at night.

The light guide structure of novel dull and stereotyped daylighting in this embodiment, through multichannel waterproof technology, has strengthened whole light guide structure's stability, and the leakproofness solves the light guide structure of dull and stereotyped daylighting serious problem of leaking.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a novel light guide structure of flat daylighting which characterized in that includes: the LED lighting device comprises a flat plate type lighting cover, a light guide pipe, an LED lamp structure and a diffuser, wherein the light guide pipe is arranged underground, the lighting cover and the LED lamp structure are respectively arranged at two opposite ends of the light guide pipe, the lighting cover faces the ground, and the diffuser is arranged at one end, deviating from the lighting cover, of the LED lamp structure.

2. The novel flat panel lighting light guide structure according to claim 1, wherein the LED lamp structure comprises an annular LED lamp housing and an annular LED lamp, the LED lamp housing is mounted on the light guide tube, and the LED lamp is mounted in the LED lamp housing.

3. The novel flat panel lighting light guiding structure according to claim 2, wherein the diffuser is mounted in the LED lamp housing.

4. The novel flat lighting light guide structure according to any one of claims 1 to 3, further comprising a base, wherein the upper end of the base is engaged with the outer side surface and a part of the lower surface of the lighting cover, the lower end of the base is sleeved on the end portion of the light guide tube, a double sealing ring structure is disposed between the lower surface of the lighting cover and the base, and the outer side of the base is accommodated in an installation hole formed by underground soil.

5. The novel flat panel lighting light guide structure according to claim 4, wherein a light guide fixing ring is further disposed between the base and the light guide.

6. The novel flat lighting light guide structure according to claim 5, wherein a sealing decoration ring is further sleeved outside the light guide tube, and an end portion of the sealing decoration ring extends into the base and is fixedly connected with the light guide tube fixing ring.

7. A novel flat lighting light guide structure according to claim 6, wherein a corrugated tube is further sleeved outside the decorative sealing ring, one end of the corrugated tube is attached to the end of the base, and the other end of the corrugated tube is matched with the decorative sealing ring.

8. A novel flat lighting light guide structure according to claim 7, wherein a concrete protection wall is arranged outside the corrugated pipe, and the base is mounted on the concrete protection wall through an expansion screw.

9. The novel flat lighting light guide structure according to claim 8, wherein a two-component gap filling adhesive is filled between the corrugated tube and the base, a two-component gap filling adhesive is also filled between the concrete protection wall and the base, and a two-component gap filling adhesive is also filled between the base and the mounting hole.

10. The novel flat panel lighting light guide structure according to claim 9, wherein the lighting cover is a double-layer laminated glass light collector, and the upper surface of the lighting cover is flush with the ground.