CN215174725U

CN215174725U - Indoor sunlight lighting device for building back-to-sun face

Info

Publication number: CN215174725U
Application number: CN202121346863.6U
Authority: CN
Inventors: 唐宁; 伍昌友; 陈勇; 胡明龙; 唐明星
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan University of Science and Engineering WUSE; Wuhan University of Science and Technology WHUST
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-14
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a be used for building back of the body sunshine daylighting device in sun face room, it includes first mirror surface subassembly, second mirror surface subassembly, third mirror surface subassembly, sun position trapping apparatus. The utility model is convenient to install, and can make sunlight enter the north balcony or indoor of the building through multiple reflection by the direction-adjustable reflection device from the roof of the building, thereby solving the problems of lighting and sunshine in the balcony or indoor with more than 6 floors; relevant each part of this device only need install on same building, and this installation is comparatively convenient, and through the angle of adjusting third reflector plate to adjust the sunshine after its reflection and reach the balcony and reach the sunshine effect or reflect to the ceiling and form the diffused light and illuminate indoor and reach the daylighting effect, use in a flexible way.

Description

Indoor sunlight lighting device for building back-to-sun face

Technical Field

The utility model relates to a building daylighting technical field especially relates to a be used for building back of the body sunny side indoor daylighting device.

Background

Sunlight can enhance immunity, promote metabolism, and properly sun sunlight to enhance body resistance and prevent diseases.

However, some buildings adopt the design of north-south orientation, the north-facing balcony or room may not see sunlight all the year round, the day-night lighting is insufficient, the light needs to be turned on in the daytime, the indoor temperature is lower than the temperature under the external sunlight in winter, the direct sunlight cannot be obtained, the sterilization capability is poor, northwest wind directly impacts the north window, if the window is opened for ventilation, the air quality in the ventilation room is poor, if the north window is poor in tightness, the wind easily runs out at night, people are easy to be cold when sleeping at night, and diseases in the north-facing room in the aspect of breathing are often caught.

Therefore, how to solve the problem of sunlight lighting on the sun-back side of the building becomes important, which has great significance for the comfort level and the physical and psychological health development of people moving in the building.

Although the prior art aims at the problem of sunlight lighting in the back and the sun of a building, some devices are required to be installed between adjacent buildings to achieve the sunlight lighting, and some devices cannot solve the problem of simultaneous lighting in multiple layers of rooms.

SUMMERY OF THE UTILITY MODEL

Therefore, based on above background, the utility model provides a be used for building back of the sun indoor daylighting device, its accessible is transferred to reflex reflector and is solved building balcony or indoor northbound daylighting or the not enough problem in sunshine more than 6 layers.

The utility model discloses a following technical scheme realizes:

a sunlight lighting device used in the building sun-back surface indoor comprises a first reflector surface component, a second reflector surface component, a third reflector surface component and a sun position capturing device;

the first mirror surface assembly comprises a first mirror plate for directly receiving and reflecting solar rays, a first central line is arranged at the middle position of the first mirror plate along the X direction, a second central line is arranged along the Y direction, the first mirror surface assembly comprises a first driving mechanism and a second driving mechanism, the first driving mechanism comprises a first motor, and the first motor drives the first mirror plate to rotate up and down around the first central line; the second drive mechanism includes a second motor that drives the first mirror plate to rotate up and down about a second centerline;

the second mirror surface assembly comprises a second mirror plate, the third mirror surface assembly comprises an arc-shaped rotatable third mirror plate, and a third mirror surface of the third mirror plate is a concave curved surface;

the second reflector plate receives the solar rays reflected by the first reflector plate and reflects the solar rays to a third reflector plate, and the solar rays are reflected by the third reflector plate and then enter a sunny side room or a balcony.

It is right to the utility model discloses further describe, the below of first speculum board is equipped with the bracing piece in its middle position department, the bracing piece pass through first connecting block with first speculum board is connected, the top of bracing piece is the spheroid.

It is right to the utility model discloses further describe, first connecting block includes the piece body, this internal holding that is equipped with of piece the spheroid of bracing piece rotates and the cavity of activity from top to bottom, the bottom surface of piece body is equipped with the confession the through-hole that the bracing piece passed.

To the utility model discloses describe further, the first motor is ordinary motor, the first motor is connected with the drive shaft, be equipped with drive gear on the other end of drive shaft, drive gear with the meshing of first change gear, first change gear passes through the connecting rod to be installed on the drive shaft, be equipped with second change gear on the connecting rod, first change gear and the coaxial rotation of second change gear, first change gear is located between drive shaft and the second change gear, the second change gear meshes with driven gear, install horizontal driven shaft on the driven gear;

the other end of the driven shaft is connected with an annular driving ring, and the supporting rod penetrates through the driving ring;

the driven shaft horizontally passes through the support rod and the ring rod of the driving ring;

and vertical first driving rods connected with the first reflector plate are arranged on two sides of the driving ring, which are symmetrical relative to the driven shaft.

It is right to the utility model discloses further describe, the top of first actuating lever is the spheroid, first actuating lever pass through the second connecting block with first reflector plate connects, the second connecting block with the structure of first connecting block is unanimous.

It is right to the utility model discloses further describe, the second motor is linear electric motor, be equipped with vertical second actuating lever on the second motor, the top of second actuating lever is the spheroid, the second actuating lever pass through the third connecting block with first reflector plate connects, the third connecting block with the structure of first connecting block is unanimous.

It is right to the utility model discloses further describe, be connected with the sleeve through the horizontal connecting rod on the second actuating lever, the sleeve cover is established on the bracing piece, it can along the bracing piece slides.

The utility model is further described, the second reflector assembly further comprises a supporting assembly for mounting the second reflector outside the building roof, the second reflector is formed by splicing 2 or more fourth reflector plates which are similar to arc, and the fourth reflector plates are formed by splicing the corresponding folding reflector plates of the building floor;

and the second reflector plate is provided with a windproof through hole.

To the utility model discloses describe further, third reflector surface subassembly is including driving third reflector plate carries out the pivoted pivot, pivot accessible third motor drive pivot is rotated.

It is further described that the third mirror face assembly includes a mounting block, the pivot passing through the mounting block.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model is convenient to install, and can make sunlight enter the north balcony or indoor of the building through multiple reflection by the direction-adjustable reflection device from the roof of the building, thereby solving the problems of lighting and sunshine in the balcony or indoor with more than 6 floors; relevant each part of this device only need install on same building, and this installation is comparatively convenient, and through the angle of adjusting third reflector plate to adjust the sunshine after its reflection and reach the balcony and reach the sunshine effect or reflect to the ceiling and form the diffused light and illuminate indoor and reach the daylighting effect, use in a flexible way.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the installation structure of the present invention;

fig. 2 is a first schematic structural diagram of a first mirror surface assembly according to the present invention;

FIG. 3 is a second schematic structural view of the first mirror assembly of the present invention;

FIG. 4 is an enlarged view of the circled portion of FIG. 3;

fig. 5 is a first schematic structural diagram of a second reflector according to the present invention;

fig. 6 is a schematic structural diagram of a second reflector according to the present invention;

fig. 7 is a schematic structural view of a second reflector assembly according to the present invention;

FIG. 8 is a schematic diagram of a fourth mirror plate according to the present invention;

fig. 9 is a perspective structural schematic view of the first connecting block of the present invention;

fig. 10 is a schematic structural diagram of a first connecting block of the present invention;

FIG. 11 is a schematic structural view of a third mirror assembly according to the present invention;

fig. 12 is a first schematic structural diagram of a first mirror surface assembly according to embodiment 2 of the present invention;

fig. 13 is a second schematic structural view of a first mirror surface assembly according to embodiment 2 of the present invention;

FIG. 14 is a schematic view of the operation principle of the present invention;

in the figure: 1-a first mirror face assembly; 11-a first mirror plate; 111-a first centerline; 112-a second centerline; 12-a first electric machine; 121-a drive shaft; 122 — a drive gear; 123-a first change gear; 124-a second speed change gear; 125-driven gear; 126-driven shaft; 127-drive ring; 128-a first drive rod; 129-support bar; 13-a second electric machine; 131-a second drive rod; 132-a horizontal drive rod; 133-a sleeve; 134-horizontal connecting rods; 14-a first connection block; 141-a block body; 142-a cavity; 143-a through hole; 15-a second connecting block; 16-a third connecting block; 2-a second mirror surface assembly; 21-a second reflector plate; 211-windproof through holes; 212-a second mirror face; 213-fourth mirror plate; 214-mirror plate with folded surfaces; 22-a support assembly; 3-a third mirror face assembly; 31-a third mirror plate; 311-a third mirror face; 32-a mounting block; 33-a third motor; 34-a rotating shaft; 4-a sun position capture device; 5-multi-story building; 6-Sun.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", 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 description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The present invention will be further explained with reference to the accompanying drawings.

Example 1: an indoor daylighting device for building back-to-sun faces as shown in fig. 1 to 14 comprises a first reflector mirror assembly 1, a second reflector mirror assembly 2, a third reflector mirror assembly 3 and a sun position capturing device 4;

the first mirror assembly 1 comprises a first mirror plate 11 for directly receiving and reflecting solar rays, a first center line 111 is arranged at the middle position of the first mirror plate 11 along the X direction, a second center line 112 is arranged along the Y direction, the first mirror assembly 1 comprises a first driving mechanism and a second driving mechanism, the first driving mechanism comprises a first motor 12, and the first motor 12 drives the first mirror plate 11 to rotate up and down around the first center line 111; the second driving mechanism comprises a second motor 13, the second motor 13 drives the first mirror plate 11 to rotate up and down around a second center line 112;

the second mirror surface assembly 2 comprises a second mirror plate 21, the third mirror surface assembly 3 comprises an arc-shaped rotatable third mirror plate 31, and a third mirror surface 311 of the third mirror plate 31 is a concave curved surface and plays a role of condensing light;

the second reflector 21 receives the solar rays reflected by the first reflector 11 and reflects the solar rays to the third reflector 31, and the solar rays are reflected by the third reflector 31 and then enter the sun-back room or the balcony.

In specific implementation, the sun position capturing device 4 includes a single chip microcomputer and a sun positioning sensor, and details about the specific principle, structure and function thereof are known in the art and are not described herein.

Referring to FIG. 2 to FIG. 3, embodiment 1 of the first mirror assembly includes 1 first mirror plate 11, a support rod 129 is disposed under the first mirror plate 11 at the position of the central line, the support rod 129 is connected to the first mirror plate 11 through a first connecting block 14, and the top of the support rod 129 is a sphere.

Referring to fig. 9 to 10, the first connecting block 14 includes a block body 141, a cavity 142 for accommodating the ball of the supporting rod 129 to rotate and move up and down is disposed in the block body 141, and a through hole 143 for the supporting rod 129 to pass through is disposed on a bottom surface of the block body 141. By connecting the support rod 129 to the first mirror plate 11 through the first connecting block 14, the cavity can provide a buffer for the top of the support rod to move up and down when the support rod 129 rotates up and down around the second center line 112, compared to the problem that the support rod is directly fixed on the first mirror plate and is easily separated from the connecting position due to the force.

Referring to fig. 2 to 3, the first motor 12 is a common motor, a driving shaft 121 is connected to the first motor 12, a driving gear 122 is disposed on the other end of the driving shaft 121, the driving gear 122 is engaged with the first speed change gear 123, the first speed change gear 123 is mounted on the driving shaft 121 through a connecting rod, a second speed change gear 124 is disposed on the connecting rod, the first speed change gear 123 and the second speed change gear 124 rotate coaxially, the first speed change gear 123 is located between the driving shaft 121 and the second speed change gear 124, the second speed change gear 124 is engaged with a driven gear 125, and a horizontal driven shaft 126 is mounted on the driven gear 125;

the other end of the driven shaft 126 is connected with an annular driving ring 127, and the supporting rod 129 passes through the driving ring 127;

the driven shaft 126 horizontally passes through the ring rod of the support rod 129 and the driving ring 127;

both sides of the driving ring 127 symmetrical with respect to the driven shaft 126 are provided with vertical first driving levers 128 connected to the first mirror plate 11.

The top end of the first driving rod 128 is a sphere, the first driving rod 128 is connected to the first mirror plate 11 through a second connecting block 15, and the second connecting block 15 is consistent with the first connecting block 14.

Referring to embodiment 2 of the first mirror surface assembly shown in fig. 12 to 13, in a specific implementation, the first mirror surface assembly includes a plurality of first mirror plates 11, each of the first mirror plates corresponds to 1 set of driving gear set, and 1 set of the driving gear set includes a driving gear 122, a first speed gear 123, a second speed gear 124, and a driven gear 125, and 1 first motor 12 is used to drive the plurality of first mirror plates 11 to rotate up and down around a second center line 112; to the first motor 12, 1 driving shaft 121 is connected, and the driving shaft 121 drives the first mirror plate 11 to rotate simultaneously by driving the gear set.

Referring to fig. 2 to 3, the second motor 13 is a linear motor, a vertical second driving rod 131 is disposed on the second motor 13, a top end of the second driving rod 131 is a sphere, the second driving rod 131 is connected to the first mirror plate 11 through a third connecting block 16, and the third connecting block 16 is consistent with the first connecting block 14 in structure.

The second driving rod 131 is connected to a sleeve 133 through a horizontal connecting rod 134, and the sleeve 133 is sleeved on the supporting rod 129 and can slide along the supporting rod 129.

Referring to embodiment 2 of the first mirror assembly shown in fig. 12 to 13, in a specific implementation, the first mirror assembly includes a plurality of first mirror plates 11 and 1 second motor 13, the second motor 13 is connected to a horizontal driving rod 132, each second mirror plate 11 corresponds to a transmission mechanism group, the transmission mechanism group includes a second driving rod 131, a sleeve 133 and a horizontal connecting rod 134, the second driving rod 131 is connected to the horizontal driving rod 132, and the second motor 13 drives the plurality of first mirror plates 11 to rotate around the first center line 111 simultaneously through the horizontal driving rod 132.

Referring to fig. 5 to 8, the second mirror panel assembly 2 further includes a support assembly 22 for mounting the second mirror panel 21 outside the building attic, the second mirror panel 21 is formed by splicing more than 2 fourth mirror panels 213 having an approximate arc shape,

the fourth mirror plate 213 is formed by splicing the folding mirror plates 214 corresponding to the building floor, and thus the second mirror surface 212 of the second mirror plate 21 is formed by splicing a plurality of folding surfaces with varying angles.

The second reflector plate 21 is provided with a wind-proof through hole 211, so that the wind-proof capability of the second reflector plate can be improved. .

When the concrete implementation, the quantity and the angle of the folded mirror plate 213 correspond to the building of the utility model application, for example, will the utility model discloses when applying to 6 layers of building (not including the balcony), then the quantity of the folded mirror plate 213 is 6, and the angle of one of them folded mirror plate 214 can reflect the light that received first mirror plate 11 reflected to the third mirror plate 31 of 6 stories, and the angle of one of them folded mirror plate 214 can reflect the light that received first mirror plate 11 reflected to the third mirror plate 31 of 5 stories, so on, every floor all has corresponding folded mirror plate 214; when 6 of the mirror plates 214 are joined, the mirror plates 214 corresponding to adjacent floors are joined.

The second reflecting mirror surface 212 is formed by folding surfaces corresponding to a plurality of floors, so that sunlight can be reflected directionally, excessive sunlight is prevented from irradiating on a wall body of a sun-back surface, the range of reflected sunlight is wider and more accurate, reflected light of the sunlight is adjusted, the single angle of reflection of the sunlight is prevented, and more reflected sunlight can be received by the third reflecting mirror plates on each layer.

Referring to FIG. 7, the third mirror assembly 3 includes a shaft 34 for rotating the third mirror plate 31, and the shaft 34 can be driven by a third motor 33 to rotate the shaft 34.

The third mirror assembly 3 includes a mounting block 32, and the rotating shaft 34 passes through the mounting block 32, so as to rotate the third mirror plate 31, and thus the position of the mirror surface of the third mirror plate 31 receiving the sunlight reflected by the second mirror plate 21 can be adjusted, and the angle of the reflected sunlight can be adjusted, so as to adjust the sunlight reflected by the third mirror plate to reach the balcony to reach the sunshine effect or reflect the sunlight to the ceiling to form diffused light to illuminate the room to reach the lighting effect.

Referring to fig. 14, the first mirror plate 11 reflects the sunlight received from the sun 6, the second mirror plate 21 receives the sunlight reflected by the first mirror plate 11, and reflects the sunlight to the third mirror plate 31, and the third mirror plate 31 reflects the received sunlight to the veranda or indoor of each floor of the multi-story building 5.

When concrete implementation, the utility model discloses still be equipped with the controller, be equipped with control chip in the controller, control chip and sun position capture device 4, first motor 12, second motor 13 electric connection, control chip receives behind sun position capture device 4's the position of sun, after it carries out the analysis, carry command signal to give first motor 12, second motor 13 to drive first reflector plate 11 and rotate, realize the adjustment of the angle of runner plate, be convenient for its better received sun light.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An indoor sunlight lighting device for the sunny side of a building is characterized in that,

the device comprises a first reflector surface component, a second reflector surface component, a third reflector surface component and a sun position capturing device;

2. The daylighting apparatus of claim 1, wherein a support rod is disposed below the first reflector plate at a central position thereof, the support rod is connected to the first reflector plate via a first connecting block, and the top end of the support rod is a sphere.

3. The daylighting device of claim 2, wherein the first connecting block comprises a block body, a cavity for accommodating the ball of the support rod to rotate and move up and down is formed in the block body, and a through hole for the support rod to pass through is formed in the bottom surface of the block body.

4. A daylighting apparatus for use in an interior of a backsolar panel of a building according to claim 3,

the first motor is a common motor, the first motor is connected with a driving shaft, the other end of the driving shaft is provided with a driving gear, the driving gear is meshed with a first speed change gear, the first speed change gear is installed on the driving shaft through a connecting rod, the connecting rod is provided with a second speed change gear, the first speed change gear and the second speed change gear rotate coaxially, the first speed change gear is located between the driving shaft and the second speed change gear, the second speed change gear is meshed with a driven gear, and a horizontal driven shaft is installed on the driven gear;

5. The daylighting apparatus of claim 4, wherein the top of the first driving rod is a sphere, the first driving rod is connected to the first reflector plate through a second connecting block, and the second connecting block is identical to the first connecting block in structure.

6. The daylighting device of claim 5, wherein the second motor is a linear motor, and a second vertical driving rod is disposed on the second motor, the top end of the second driving rod is a sphere, the second driving rod is connected to the first reflector plate through a third connecting block, and the third connecting block is identical to the first connecting block in structure.

7. The daylighting apparatus of claim 6, wherein the second driving rod is connected to a sleeve via a horizontal connecting rod, and the sleeve is sleeved on the supporting rod and can slide along the supporting rod.

8. The daylighting apparatus of claim 1, wherein the second reflector panel assembly further comprises a support assembly for mounting the second reflector panel outside the building rooftop, wherein the second reflector panel is assembled by 2 or more fourth reflector panels that are approximately arc-shaped and assembled by the folding reflector panels corresponding to the building storey;

and the second reflector plate is provided with a windproof through hole.

9. The daylighting apparatus of claim 1, wherein the third mirror assembly comprises a shaft for rotating the third mirror plate, and the shaft is driven by a third motor to rotate.

10. The daylighting apparatus of claim 9, wherein the third mirror assembly comprises a mounting block through which the shaft passes.