CN218494874U - Light guide pipe with consistent illumination - Google Patents
Light guide pipe with consistent illumination Download PDFInfo
- Publication number
- CN218494874U CN218494874U CN202221424382.7U CN202221424382U CN218494874U CN 218494874 U CN218494874 U CN 218494874U CN 202221424382 U CN202221424382 U CN 202221424382U CN 218494874 U CN218494874 U CN 218494874U
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- light guide
- light
- roof
- diffuse reflection
- reflection cover
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Abstract
The utility model discloses a light pipe with consistent illumination, which comprises a light pipe penetrating through a roof, wherein a lighting cover is arranged at the end part of the light pipe positioned outside the roof, a lamp shade is arranged at the end part of the light pipe positioned inside the roof, a diffuse reflection cover is arranged at the lower end of the diffuse reflection cover, the size of the lamp shade is larger than that of the light pipe, the diffuse reflection cover is arranged in the center of the lamp shade, and LED lamp belts are arranged on the lamp shade around the diffuse reflection cover; an illumination sensor is arranged beside the diffuse reflection cover and is fixed on the roof through a mounting rod; the LED lamp strip and the illumination sensor are electrically connected with a light controller arranged on the roof. Indoor illumination intensity is gathered in real time through illumination sensor to this scheme, and when outdoor light was not enough, opened LED lamp area and provided the illumination through the electric energy, supplementary diffuse reflection cover ensures to provide sufficient illumination intensity for indoor illumination intensity keeps under even condition always.
Description
Technical Field
The utility model relates to a natural light utilizes technical field, concretely relates to light pipe of illuminance unanimity.
Background
The electric energy consumption in human life accounts for a considerable proportion, wherein the lighting electricity accounts for about 10% -12% of the total generated energy. The application of the light pipe illumination technology opens up a new way for reasonably utilizing natural light resources. The light guide pipe lighting technology for underground space is that natural light is introduced by a lighting system, and after being strengthened and efficiently transmitted by a specially manufactured light guide device, the natural light is scattered into a room through a diffuser to play a role in lighting. The novel energy-saving lamp can replace electric lighting in the daytime, brings healthy and comfortable working and living environments, updates the lighting form of buildings, and is energy-saving, healthy, safe and environment-friendly.
The light guide pipe is communicated with the indoor space and the outdoor space, the intensity of indoor illumination is easily influenced by outdoor sunlight, when the indoor illumination is in rainy days or at night, the intensity of indoor illumination is weak, and the light guide pipe which comprehensively utilizes the sunlight and can ensure the indoor illumination always is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough among the prior art, the utility model provides an illumination uniformity's light pipe.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:
the light guide pipe comprises a light guide pipe penetrating through a roof, a light-absorbing cover is arranged at the end part of the light guide pipe positioned on the outer side of the roof, a lampshade is arranged at the end part of the light guide pipe positioned on the inner side of the roof, a diffuse reflection cover is arranged at the lower end of the diffuse reflection cover, the size of the lampshade is larger than that of the light guide pipe, the diffuse reflection cover is arranged in the center of the lampshade, and LED lamp belts are arranged on the lampshade on the periphery of the diffuse reflection cover; an illumination sensor is arranged beside the diffuse reflection cover and is fixed on the roof through a mounting rod; the LED lamp strip and the illumination sensor are electrically connected with a light controller arranged on the roof.
Furthermore, the lower end of the lighting shade is provided with a connecting ring, a limiting step is arranged in the connecting ring, the limiting step is matched with the end part of the light guide pipe, and the connecting ring is in threaded connection with the light guide pipe.
Furthermore, a sealing ring is arranged on the limiting step and is in extrusion fit with the end part of the light guide pipe.
Furthermore, a support ring is arranged on the light guide pipe positioned on the outer side of the roof, support plates are arranged on two sides of the support ring, and the edges of the support plates are fixed on the roof through bolts.
Further, a bolt washer is arranged below the supporting plate and sleeved on the bolt.
Furthermore, the upper end of the lampshade is in threaded connection with the outer wall of the light guide pipe, and the outer wall of the diffuse reflection cover is in threaded connection with the inner wall of the lampshade.
Furthermore, an enclosing barrier of an umbrella-shaped structure is arranged on the light guide pipe above the supporting plate, the enclosing barrier is sleeved on the light guide pipe, and the enclosing barrier is arranged between the lighting cover and the supporting plate.
The utility model has the advantages that: the scheme is used for introducing outdoor light into a room, the light-collecting cover introduces light into the light guide pipe, the light is reflected to the diffuse reflection cover through the mirror surface on the inner surface of the light guide pipe, the light forms an even light source through the diffuse reflection cover, and the condition that dazzling appears in the room is avoided being irradiated. The illumination sensor collects indoor illumination intensity in real time, when outdoor light is insufficient, the LED lamp strip is turned on to provide illumination through electric energy, and the auxiliary diffuse reflection cover ensures that sufficient illumination intensity is provided, so that the indoor illumination intensity is always kept under the uniform condition.
The utility model discloses a light pipe can be dismantled, can regularly wash light pipe to and change each part, ensure good light-conducting effect. Meanwhile, the sealing performance is good, and external dust is prevented from entering the light guide pipe to influence the light guide effect; the light pipe is installed on the roof through the support ring, and stability is good, simple to operate. The enclosure can be used for preventing leaves, rainwater and the like from entering a room along the gap between the light guide pipe and the wall of the roof.
Drawings
Fig. 1 is a structural diagram of a light guide with uniform illuminance.
Fig. 2 is a bottom view of the lamp housing.
The lighting system comprises a lighting cover 1, a lighting cover 2, a connecting ring 3, a surrounding baffle 4, a sealing ring 5, a bolt washer 6, a supporting plate 7, a supporting ring 8, a light pipe 9, a lampshade 10, an LED lamp strip 11, a diffuse reflection cover 12, a light controller 13, an installation rod 14 and a light sensor.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes will be apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all inventions contemplated by the present invention are protected.
As shown in fig. 1 and 2, the light guide with uniform illumination in the present scheme includes a light guide 8 penetrating through a roof, a lighting shade 1 is disposed at an end portion of the light guide 8 located outside the roof, a lampshade 9 is disposed at an end portion of the light guide 8 located inside the roof, a diffuse reflection cover 11 is disposed at a lower end of the diffuse reflection cover 11, the size of the lampshade 9 is larger than that of the light guide 8, the diffuse reflection cover 11 is disposed at the center of the lampshade 9, and LED strips 10 are disposed on the lampshade 9 around the diffuse reflection cover 11; an illumination sensor 14 is arranged beside the diffuse reflection cover 11, and the illumination sensor 14 is fixed on a roof through a mounting rod 13; the LED strip 10 and the illumination sensor 14 are electrically connected to a roof-mounted light controller 12. The illumination sensor 14 adopts a BH1750 type illumination sensor, and the light controller 12 adopts a DMX512 type light controller.
This scheme is used for introducing outdoor light indoor, and light-absorbing cover 1 introduces light photoconductive tube 8 with light, and mirror surface through 8 internal surfaces of photoconductive tube reflects light to diffuse reflection cover 11, and light passes through diffuse reflection cover 11 and forms even light source, avoids shining the condition that dazzling appears in indoor. The illumination sensor 14 collects the indoor illumination intensity in real time, when the outdoor light is insufficient, the LED lamp strip 10 is turned on to provide illumination through electric energy, and the auxiliary diffuse reflection cover 11 ensures that sufficient illumination intensity is provided, so that the indoor illumination intensity is always kept under a uniform condition.
In this embodiment, the lower end of the lighting cover 1 is provided with the connection ring 2, the connection ring 2 is internally provided with a limit step, the limit step is matched with the end of the light pipe 8, and the connection ring 2 is in threaded connection with the light pipe 8. And a sealing ring 4 is arranged on the limiting step, and the sealing ring 4 is in extrusion fit with the end part of the light guide pipe 8.
In the embodiment, a light guide pipe 8 positioned on the outer side of a roof is provided with a support ring 7, two sides of the support ring 7 are provided with support plates 6, and the edges of the support plates 6 are fixed on the roof through bolts; a bolt washer 5 is arranged below the supporting plate 6, and the bolt washer 5 is sleeved on the bolt.
In the embodiment, the upper end of the lampshade 9 is in threaded connection with the outer wall of the light guide pipe 8, and the outer wall of the diffuse reflection cover 11 is in threaded connection with the inner wall of the lampshade 9; the light guide pipe 8 above the supporting plate 6 is provided with an umbrella-shaped enclosing barrier 3, the enclosing barrier 3 is sleeved on the light guide pipe 8, and the enclosing barrier 3 is arranged between the lighting cover 1 and the supporting plate 6.
The utility model discloses a light pipe 8 can be dismantled, can regularly wash light pipe 8 to and change each part, ensure good light conduction effect. Meanwhile, the sealing performance is good, and external dust is prevented from entering the light guide pipe 8 to influence the light guide effect; the light pipe 8 is installed on the roof through the support ring 7, and is good in stability, convenient to install and simple. The enclosure 3 can be used for avoiding entering a room along the gap between the light guide pipe 8 and the wall of the roof for shielding leaves, rainwater and the like.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The light guide pipe with consistent illumination is characterized by comprising a light guide pipe penetrating through a roof, wherein a light-absorbing cover is arranged at the end part of the light guide pipe positioned on the outer side of the roof, a lampshade is arranged at the end part of the light guide pipe positioned on the inner side of the roof, a diffuse reflection cover is arranged at the lower end of the light guide pipe, the size of the lampshade is larger than that of the light guide pipe, the diffuse reflection cover is arranged in the center of the lampshade, and LED lamp belts are arranged on the lampshade around the diffuse reflection cover; an illumination sensor is arranged beside the diffuse reflection cover and is fixed on the roof through a mounting rod; the LED lamp strip and the illumination sensor are electrically connected with a light controller arranged on the roof.
2. The light guide of claim 1, wherein the light-collecting cover is provided at a lower end thereof with a coupling ring, the coupling ring is provided with a limit step therein, the limit step is engaged with an end of the light guide, and the coupling ring is threadedly coupled with the light guide.
3. A light pipe with uniform illuminance as recited in claim 2, wherein a sealing ring is disposed on the limiting step, and the sealing ring is in press fit with the end of the light pipe.
4. The light guide of claim 1, wherein a support ring is provided on the light guide outside the roof, support plates are provided on both sides of the support ring, and edges of the support plates are fixed to the roof by bolts.
5. The uniform illumination light pipe of claim 4 wherein a bolt washer is disposed below the support plate and the bolt washer fits over the bolt.
6. The light guide of claim 4, wherein an umbrella-shaped enclosure is disposed above the support plate, and the enclosure is disposed on the light guide and between the lighting cover and the support plate.
7. A light pipe of uniform illuminance as recited in claim 1, wherein an upper end of said lamp housing is threadedly coupled to an outer wall of the light pipe, and an outer wall of said diffuse reflecting enclosure is threadedly coupled to an inner wall of the lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424382.7U CN218494874U (en) | 2022-06-09 | 2022-06-09 | Light guide pipe with consistent illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221424382.7U CN218494874U (en) | 2022-06-09 | 2022-06-09 | Light guide pipe with consistent illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218494874U true CN218494874U (en) | 2023-02-17 |
Family
ID=85182032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221424382.7U Active CN218494874U (en) | 2022-06-09 | 2022-06-09 | Light guide pipe with consistent illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218494874U (en) |
-
2022
- 2022-06-09 CN CN202221424382.7U patent/CN218494874U/en active Active
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