CN211080806U

CN211080806U - Ventilation lighting module

Info

Publication number: CN211080806U
Application number: CN201921175145.XU
Authority: CN
Inventors: 林宥纴; 陈玮鑫; 李志文
Original assignee: Everbright Optics Co ltd
Current assignee: Everbright Optics Co ltd
Priority date: 2018-08-03
Filing date: 2019-07-24
Publication date: 2020-07-24
Anticipated expiration: 2029-07-24
Also published as: TWI679331B; CN110792234A; TW202007829A

Abstract

The utility model discloses a ventilation daylighting module, it includes a ventilation hole and a first lighting cover, the ventilation hole includes an upper shed and one for upper shed's lower opening, the lower opening has a first diameter, the upper shed has a second diameter, and the distance between upper shed and the lower opening has a height that is less than first diameter, first lighting cover is fixed to be covered in upper shed's one side in ventilation hole, and for the lower opening, a ventilation passageway has between first lighting cover and the ventilation hole. The first lighting shade has a third diameter, and the optimal heat dissipation, ventilation and lighting effects are achieved through the size design of the first diameter, the second diameter and the third diameter.

Description

Ventilation lighting module

[ technical field ] A method for producing a semiconductor device

The utility model relates to a natural heat extraction light guide System (Sun light & Ventilation System, SVS), especially about a Ventilation daylighting module of the size design relation of borrowing Ventilation hole and lighting cover to reach best heat dissipation Ventilation and daylighting effect.

[ background of the invention ]

Along with the development of buildings to green energy design, a large number of designs such as shutters, skylights and patios are utilized to achieve the necessary lighting, heat dissipation and ventilation effects in energy conservation of life. The skylight or the skylight can be manually or electrically switched, but when the skylight or the skylight is used in the rainy day, the skylight or the skylight must be closed in the wet and hot weather in southeast Asia, the heat dissipation and air exhaust effects cannot be effectively achieved, and the problems that light spots are generated indoors when natural light is directly emitted are more difficult to solve.

In order to solve the problem of air exhaust and heat dissipation, the light pipe and the ventilation pipe can be commonly erected on the roof at present, but the pipelines of the light pipe and the ventilation pipe cannot be shared and need to be separately opened, so that the erection cost is increased. In addition, transparent ventilation balls can be commonly arranged on roofs or ceilings in the market, but moving parts of the ventilation balls are easy to damage, and according to actual test results, outdoor natural wind is easy to flow into the ventilation balls in a large quantity, so that hot wind cannot be effectively discharged. Therefore, it is a major problem to solve the above problems and to provide a natural heat extraction and light guide System (SVS) which can effectively save energy in daily life and can achieve the effects of lighting, heat dissipation and heat extraction by using natural light irradiation and natural wind to adjust the airflow.

[ Utility model ] content

The general air exhaust design structure hopes to cover the outside wind shield to prevent the outside wind from interfering the heat convection air exhaust. In order to solve the above-mentioned drawbacks of the prior art, the ventilation and lighting module of the present invention is designed to accelerate the removal of the inside wind by the outside wind, and utilizes the principle that the outside wind hits the lower circular cover and is accelerated to run upwards, so that a weak vacuum area is generated at the center hollow part (upper opening) of the circular cover type ventilation hole due to the exertion of force, the inside wind is accelerated to be discharged upwards, and the overall air discharge efficiency is affected by the shape, distance and curvature of the upper lighting cover.

The embodiment of the invention provides various ventilation and lighting modules. The ventilation and lighting module comprises a ventilation hole and a first lighting cover. The ventilation hole comprises an upper opening and a lower opening opposite to the upper opening, the lower opening is provided with a first diameter D1, the upper opening is provided with a second diameter DH1, the relation between the first diameter D1 and the second diameter DH1 is 1/5X D1< DH1< D1, the distance between the upper opening and the lower opening is a first height H1, and the first height H1 is smaller than the first diameter (H1< D1). The first lighting cover is fixedly covered on one side of the upper opening of the vent hole through a support, and relative to the lower opening, the support enables a vent channel to be formed between the first lighting cover and the vent hole. The area of the first lighting cover has a third diameter D2, the first diameter D1 of the lower opening, the second diameter DH1 of the upper opening and the third diameter of the first lighting cover are in the relationship of DH1< D2< 3X D1.

In an embodiment, the first diameter of the lower opening of the vent hole ranges between 100 millimeters (mm) and 10000 millimeters (mm).

In an embodiment, the ventilation and lighting module further includes a wave plate, and the ventilation holes are disposed on the wave plate. In another embodiment, the vent is formed by a corrugated board, particularly a five-channel corrugated board.

In one embodiment, the first lighting shade is shaped as a flat plate, a raised disk, a cone, a cube, a trapezoid, a pentagon, or a hexagon.

In one embodiment, the first lighting cap has a second height H2, the second height is less than one-half of the third diameter (0< H2<1/2 x D2), and the distance between the first lighting cap and the lower opening is a third height H3, and the relationship between the third height H3 and the first height H1, the second height H2, and the third diameter D2 is (H1-H2) < H3< (H1+1/2 x D2).

In another embodiment, the first lighting cover is flat, the distance between the first lighting cover and the lower opening is a third height H3, and the relationship between the third height H3, the first height H1 and the third diameter D2 is H1< H3< (H1+1/2 x D2).

In one embodiment, the vent has a mesh cover covering the upper opening. In another embodiment, the vent holes are integrally formed with the mesh cover, and the mesh cover is formed directly at the upper opening positions of the vent holes by a punching process.

In one embodiment, the ventilation and lighting module further includes a diffuser disposed below the lower opening of the ventilation hole, and the diameter of the diffuser is larger than the first diameter D1 of the lower opening.

In an embodiment, the ventilation and lighting module further includes a light pipe connected to the lower opening. The other side of the light pipe, which is opposite to the lower opening, is connected with a light outlet cover. Wherein the light-emitting cover and the light pipe have a gap. The light-emitting mask in this embodiment may be a scattering sheet, or a material that is sprayed, coated, doped or sintered on the lower surface of the light-emitting mask and absorbs light such as photocatalyst, etc. to purify or disinfect or deodorize air.

When no natural wind exists on the outer side of the ventilation and lighting module, the ventilation and lighting module can reliably discharge hot wind through heat convection; when natural wind exists on the outer side, the shape and size design of the ventilation and lighting module can guide the wind on the inner side to be brought out according to hydrodynamics. The Ventilation and lighting module is a natural heat removal and light guide System (SVS) which utilizes natural light illumination and natural wind heat removal and combines a lamp. The invention maintains the original high-efficiency light collecting effect by using the lighting cover, utilizes natural wind to drive hot air in the vent hole by combining with the contraction flow effect, enhances the heat extraction effect of buoyancy ventilation, effectively saves energy, and can be used by combining solar power generation and a fan in a follow-up manner to achieve the active air exhaust function.

[ description of the drawings ]

Fig. 1 is a schematic diagram of a size relationship of a ventilation and lighting module according to a first embodiment of the present invention.

Fig. 2 is a schematic view of a ventilation and lighting module with a diffuser according to a first embodiment of the present invention.

Fig. 2a is a schematic view of a ventilation and lighting module and a five-channel wave plate according to a first embodiment of the present invention.

Fig. 2b is a schematic view of a ventilation and lighting module with a five-channel wave plate and a light pipe according to a first embodiment of the present invention.

Description of the reference numerals

1 Ventilation and lighting module

10 Vent hole

101 upper opening

102 lower opening

103 mesh cover

11. 17, 19 support

12 first lighting cover

13 five-channel corrugated board

15 light pipe

18 diffusion sheet

20 light-emitting cover

D1 first diameter

D2 third diameter

Second diameter of DH1

H1 first height

H2 second height

V air exhaust channel

S direct light

[ detailed description ] embodiments

It will be appreciated by those skilled in the art that the foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of a preferred embodiment when read in conjunction with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are used for reference only in the direction of the attached drawings. Accordingly, the directional terminology is used for purposes of illustration only and is not intended to be limiting of the invention.

Fig. 1 is a schematic diagram showing a dimensional relationship of a ventilation and lighting module according to a first embodiment of the present invention. The Ventilation and lighting module of the present invention is a natural heat removal and light guide System (SVS). The ventilation and lighting module 1 includes a transparent round-cover-shaped ventilation hole 10 and a first lighting cover 12, the ventilation hole 10 is used for enhancing lighting and ventilation, and the first lighting cover 12 can also shield rain water and the like besides lighting. The ventilation holes 10 can be directly arranged on the roof or the ceiling to guide outdoor natural light and natural wind into the room, and natural light illumination and natural wind heat extraction are utilized, and the ventilation holes can be matched with other lamps to achieve the effect of saving energy in indoor life.

The ventilation hole 10 includes an upper opening 101 and a lower opening 102 opposite to the upper opening 101, the lower opening 102 has a first diameter D1, the upper opening 101 has a second diameter DH1, the relationship between the first diameter D1 and the second diameter DH1 is 1/5 × D1< DH1< D1, the distance between the upper opening 101 and the lower opening 102 is a first height H1, and the first height H1 is smaller than the first diameter (H1< D1).

The first lighting cover 12 is fixed to cover one side of the upper opening 101 of the vent 10 by a bracket (not shown), and the first lighting cover 12 is located above the vent 10 in this embodiment, relative to the lower opening 102. The bracket provides a vent channel V between the first lighting cover 12 and the vent 10. The area of the first lighting cover 12 has a third diameter D2, and the relationship between the first diameter D1 of the lower opening 102, the second diameter DH1 of the upper opening 101 and the third diameter D2 of the first lighting cover 12 is DH1< D2<3 × D1. In the present embodiment, the first diameter D1 of the lower opening 102 of the ventilation hole 10 ranges between 100 millimeters (mm) and 10000 millimeters (mm).

The ventilation and lighting module of the present invention accelerates the hot air at the inner side by using the outdoor natural wind to be discharged, and the principle is that the outside wind collides with the lower vent hole 10 and accelerates to run upwards through the exhaust channel V, so the upper opening 101 (central hollow part) of the vent hole 10 generates a weak vacuum area due to the exertion of the force to accelerate the wind at the inner side to be discharged upwards, and the overall exhaust efficiency is affected by the dimensional design such as the shape, distance, curvature, etc. of the upper first lighting cover 12.

In one embodiment, the first lighting cover 12 is shaped as a flat plate, a raised disk, a cone, a cube, a trapezoid, a pentagon, or a hexagon. In the embodiment of the present invention, the shape of the first light-absorbing cover 12 is not limited to a circular structure such as a protruding disc, a spherical surface, etc. as shown in the drawings, when the first light-absorbing cover 12 is a non-circular structure, the third diameter D2 is defined according to the bottom area thereof, and the average diameter is found according to the bottom areas of pyramids, quadraloids, trapezoids, pentagons, hexagons, etc.

In the present embodiment, the first lighting cover 12 is a protrusion structure, and has a second height H2, the second height is smaller than one-half of the third diameter (0< H2<1/2 × D2), and the distance between the first lighting cover 12 and the lower opening 102 is a third height H3, and the relationship between the third height H3 and the first height H1, the second height H2, and the third diameter D2 is (H1-H2) < H3< (H1+1/2 × D2).

In one embodiment, the material of the vent 10 and the first light-absorbing mask 12 may be directly doped with heat-absorbing material during the manufacturing process, or the heat-absorbing material may be sprayed on the surface of the vent 10 and the first light-absorbing mask 12, so that when the vent 10 and the first light-absorbing mask 12 are placed under natural light, the temperature of the ambient air can be increased, and the thermal convection effect can be further promoted and accelerated.

In one embodiment, the ventilation holes 10 and the first light-absorbing cover 12 have light-transmitting scattering properties, and may be made by scattering treatment such as sand blasting or by using light-transmitting scattering materials. Therefore, the problems of indoor lighting light blocks or glare and the like caused by direct natural light directly irradiating into the room can be effectively avoided, and the indoor lighting is more uniform.

Fig. 2 is a schematic view of a ventilation and lighting module with a diffuser plate according to a first embodiment of the present invention. The first lighting cover 12 is fixedly covered on one side of the upper opening 101 of the vent 10 through a bracket 11, and the bracket 11 enables a vent channel V to be formed between the first lighting cover 12 and the vent 10. The ventilation and lighting module 1 further includes a diffuser 18 disposed below the lower opening 102, and the diameter of the diffuser 18 is larger than the first diameter D1 of the lower opening 102. In the embodiment, the diffuser 18 is disposed below the lower opening 102 through the bracket 17, so that the diffuser 18 has a distance from the lower opening 102, and the indoor hot air can be exhausted through the exhaust channel V. By adding a scattering sheet 18 larger than the lower opening 102 at the bottom of the ventilation hole 10 and reserving a ventilation space, the direct light S can be effectively prevented from directly irradiating the room, and the problem of indoor lighting light block or glare caused by the direct light S directly entering the room can be effectively avoided, so that the indoor emergent light S' is more uniform in lighting. Wherein, the downward surface of the scattering sheet 18 can be sprayed, coated, doped or sintered with photocatalyst, etc. which can absorb light to generate air purification or disinfection or deodorization material.

In one embodiment, the vent 10 has a mesh cover 103, and the mesh cover 103 covers the upper opening 101. The mesh cover 103 may be a gauze or punched hole but is not limited thereto, in order to prevent mosquitoes or large dust particles from entering the room through the upper opening 101. Therefore, the vent holes 10 and the mesh cover 103 can be integrally formed by a process.

Fig. 2a is a schematic view of a ventilation and lighting module and a five-channel wave plate according to a first embodiment of the present invention. The ventilation and lighting module 1 further comprises a five-channel corrugated plate 13, and the ventilation holes 10 are arranged on the five-channel corrugated plate 13. The structure can effectively prevent the water leakage problem and can guide the air exhaust effect. In another embodiment, the ventilation holes 10 are formed by integrally forming a five-channel corrugated board 13.

Referring to fig. 1 and 2b, fig. 2b is a schematic view of a ventilation and lighting module with a five-channel corrugated board 13 and a light guide tube 15 according to a first embodiment of the present invention. The ventilation and lighting module 1 further includes a light pipe 15, and the light pipe 15 is connected to the lower opening 102. The other side of the light pipe 15 opposite to the lower opening 102 is connected to a light outlet cover 20. In the embodiment of the invention, the light outlet cover 20 is arranged below the vent hole 10 through the bracket 19, so that a distance is formed between the light outlet cover 20 and the light guide pipe 15, and the air exhaust channel V can be ensured to be smooth. In this embodiment, the light-emitting cover 20 can be a diffuser, which effectively prevents the direct natural light from directly illuminating the room to cause the problem of light block or glare in the room, so that the room illumination is more uniform. The downward surface of the light-emitting mask 20 can be sprayed, coated, doped or sintered with a material such as a photocatalyst, etc., which can absorb light to purify or disinfect or deodorize air.

The ventilation and lighting module of the above embodiments can be configured with a light pipe to guide light to the deep inside of the room. When no natural wind exists on the outer side of the ventilation and lighting module, the ventilation and lighting module can reliably discharge hot wind through heat convection; when natural wind exists on the outer side, the shape and size design of the ventilation and lighting module can guide the wind on the inner side to be brought out according to hydrodynamics. The Ventilation and lighting module is a natural heat removal and light guide System (SVS) which utilizes natural light illumination and natural wind heat removal and combines a lamp. The invention utilizes the lighting cover to maintain the original high-efficiency light collection effect, further combines the vent hole to design the contraction flow effect, utilizes natural wind to drive hot air in the vent hole, enhances the heat extraction effect of buoyancy ventilation to effectively save energy, and can be subsequently combined with solar power generation and a fan to be matched for use, thereby achieving the active air exhaust function.

Claims

1. A ventilation and lighting module is characterized by comprising:

A vent, comprising:

An upper opening; and the number of the first and second groups,

A lower opening opposite the upper opening, the lower opening having a first diameter D1, the upper opening having a second diameter DH 1;

Wherein the relationship between the first diameter D1 and the second diameter DH1 is 1/5 × D1< DH1< D1, and the distance between the upper opening and the lower opening is a first height H1, which is smaller than the first diameter; and the number of the first and second groups,

A first lighting cover fixedly covered on one side of the upper opening through a support, and relative to the lower opening, the support enables a wind exhaust channel to be arranged between the first lighting cover and the ventilation hole,

Wherein the area of the first lighting shade has a third diameter D2, and the relationship between the first diameter D1, the second diameter DH1 and the third diameter is DH1< D2<3 × D1.

2. The ventilation and lighting module of claim 1, wherein said first diameter of said lower opening of said vent is in the range of 100 mm to 10000 mm.

3. The ventilation and lighting module of claim 1, further comprising a corrugated sheet, wherein the ventilation holes are disposed on the corrugated sheet.

4. The ventilation and lighting module of claim 1, wherein said ventilation hole is formed by a corrugated sheet.

5. The ventilation and lighting module of claim 1, wherein said first lighting cover is in the shape of a plate, a raised disk, a cone, a cube, a trapezoid, a pentagon, or a hexagon.

6. The ventilation and lighting module of claim 5, wherein said first lighting shade has a second height H2, said second height H2 is less than one-half of said third diameter D2, and the distance between said first lighting shade and said lower opening is a third height H3, the relationship between said third height H3 and said first height H1, said second height H2 and said third diameter D2 is (H1-H2) < H3< (H1+ 1/2X D2).

7. The ventilation and lighting module of claim 5, wherein the distance between said first lighting shade and said lower opening is a third height H3, and the relationship between said third height H3, said first height H1 and said third diameter D2 is H1< H3< (H1+ 1/2X D2).

8. The ventilation and lighting module of claim 1, wherein said ventilation hole has a mesh cover covering said upper opening.

9. The ventilation and lighting module of claim 8, wherein said ventilation holes are integrally formed with said mesh cover.

10. The ventilation and lighting module of claim 1, further comprising a light pipe, one side of said light pipe being connected to said lower opening.

11. The ventilation and lighting module of claim 10, wherein the other side of said light pipe opposite to said lower opening is connected to a light outlet cover.

12. The ventilation and lighting module of claim 11, wherein the light exit cover is spaced apart from the light pipe.

13. The ventilation and lighting module of claim 11, wherein the lower surface of the light-emitting cover is coated, doped or sintered with a material for purifying, disinfecting or deodorizing air by absorption light such as photocatalyst, etc.

14. The ventilation and lighting module of claim 1, further comprising a diffuser disposed below said lower opening, wherein said diffuser has a diameter greater than said first diameter D1 of said lower opening.

15. The ventilation and lighting module of claim 1, wherein the ventilation hole and the first lighting cover are made of doped heat-absorbing material, or heat-absorbing material is sprayed on the surfaces of the ventilation hole and the first lighting cover.

16. The ventilation and lighting module of claim 1, wherein the ventilation hole and the first lighting cover are made of light-transmissive scattering material or processed by scattering.