CN217106772U

CN217106772U - Adjustable shading hollow glass

Info

Publication number: CN217106772U
Application number: CN202220463988.5U
Authority: CN
Inventors: 志光
Original assignee: Guangdong Shihe Glass Technology Co ltd
Current assignee: Guangdong Shihe Glass Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-08-02
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a shading cavity glass with adjustable relates to cavity glass technical field. The utility model discloses an installation framework, the interval is provided with two relative glass in the installation framework, it has the cavity to open installation framework one side, open at the internal top of installation framework has spacing channel, fixedly connected with fixed block in the spacing channel, the position of keeping away from the fixed block in the spacing channel has a plurality of movable blocks at interval sliding connection in proper order, the fixed block all rotates through the connecting axle with the movable block bottom and is connected with the anti-dazzling screen, articulated cooperation between the two adjacent anti-dazzling screens, the spacing channel internal rotation is connected with the lead screw, lead screw one end extends to in the cavity, be equipped with drive lead screw pivoted actuating mechanism in the cavity, the lead screw other end runs through fixed block and movable block, wherein be located the movable block and the lead screw thread fit of right-hand member in the spacing channel. The utility model discloses not only can adjust sunshine and get into indoor exposure, also effectual the problem that indoor daylighting volume is few that has reduced moreover.

Description

Adjustable shading hollow glass

Technical Field

The utility model belongs to the technical field of cavity glass, especially relate to a shading cavity glass with adjustable.

Background

The hollow glass is made of two or three pieces of glass bonded by an adhesive, and a glass assembly is produced by surrounding the glass by an external fixing member. For example, the current publication No. CN207033229U discloses a light-adjusting hollow glass, which includes two glass bodies, a hollow glass frame, a housing and glass strips, wherein the hollow glass frame is connected with the periphery of the glass bodies, the housing is connected with the hollow glass frame, a plurality of glass strips are arranged between the glass bodies, the glass strips are rotatably connected with the hollow glass frame, a stepping motor and a main shaft are arranged in the housing, the stepping motor is fixedly connected with the housing, the main shaft is connected with an output shaft of the stepping motor, and the main shaft is connected with a rotating shaft of the glass strips through bevel gear transmission. The rotation of user's accessible step motor control glass strip to change the irradiation intensity of sunshine, realize adjusting luminance.

We find that in the process of realizing dimming, sunlight can only be emitted into a room from a position between two adjacent glass strips, so that the irradiation quantity of the sunlight entering the room is greatly limited, the indoor lighting is affected, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shading cavity glass with adjustable to mention in having solved the prior art background, realizing the in-process of adjusting luminance, sunshine can only be followed the position between the two adjacent glass strips and kicked into indoorly, has restricted sunshine greatly like this and has got into indoor exposure, thereby causes the influence for indoor daylighting, awkward problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a shading cavity glass with adjustable, including the installation framework, the interval is provided with two relative glass in the installation framework, open installation framework one side has the cavity, open at the top in the installation framework has spacing channel, fixedly connected with fixed block in the spacing channel, the position of keeping away from the fixed block in the spacing channel has a plurality of movable blocks of sliding connection at intervals in proper order, the fixed block all rotates through the connecting axle with the movable block bottom and is connected with the anti-dazzling screen, adjacent two articulated cooperation between the anti-dazzling screen, spacing channel internal rotation is connected with the lead screw, lead screw one end extends to in the cavity, be equipped with drive lead screw pivoted actuating mechanism in the cavity, the lead screw other end runs through fixed block and movable block, wherein is located the movable block and the lead screw-thread fit of right-hand member in the spacing channel.

Furthermore, the fixed block and the moving block are identical in structure, through holes in sliding fit with the lead screw are formed in the fixed block and the moving block, and internal threads in threaded fit with the lead screw are arranged in the through hole located at the rightmost end in the limiting channel.

Further, the driving mechanism comprises a driving motor arranged in the cavity, an output shaft of the driving motor is fixedly connected with a rotating shaft, a main bevel gear is fixedly connected to the top of the rotating shaft, an auxiliary bevel gear meshed with the main bevel gear is arranged in the cavity, and the auxiliary bevel gear is fixedly connected with the screw rod.

Further, the installation frame body is fixedly connected with a control box, the control box is electrically connected with the driving motor, a power supply is arranged in the control box, and a forward rotation switch and a reverse rotation switch are arranged on the control box.

Furthermore, two adjacent light-shading strip articulated position is equipped with spacing post, open one side of light-shading strip has the jack of pegging graft complex with spacing post, fixedly connected with spring in the jack, spring one end and spacing post fixed connection.

Furthermore, the bottom of the shading strip is provided with a ball which is in sliding fit with the inner wall of the mounting frame body.

The utility model discloses following beneficial effect has:

1. the utility model discloses a cooperation of actuating mechanism, lead screw, fixed block, movable block and light shading strip is used, when the lead screw rotates for the movable block horizontal displacement who is located the right-hand member in the spacing channel drives adjacent movable block and removes, and then drives mutual articulated light shading strip and expandes, realizes the regulation to the light irradiation volume, also effectual reduced the problem that indoor daylighting volume is few moreover.

2. The utility model discloses a set up spacing post and spring for two adjacent articulated complex light-shielding strips remain the state of mutual slope throughout when expanding, prevent to expand the back fully, lead to unable normal folding shrink.

3. The utility model discloses set up the ball for the light-shading strip can effectual friction reduction reduce resistance when expanding, thereby convenient operation.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural view of an adjustable light-shielding hollow glass of the present invention;

FIG. 2 is a schematic view of the interior of the mounting frame;

FIG. 3 is a schematic diagram of the upper right view of FIG. 2;

fig. 4 is a schematic structural view of a combination of a fixed block, a moving block and a shading strip;

FIG. 5 is a schematic structural diagram of a light-shielding strip;

FIG. 6 is a partial cross-sectional view of a shade strip;

fig. 7 is an enlarged view of a portion a in fig. 6.

In the drawings, the components represented by the respective reference numerals are listed below:

1-installation frame body, 2-glass, 3-cavity, 4-limit channel, 5-fixed block, 6-moving block, 7-shading strip, 8-lead screw, 9-driving mechanism, 10-through hole, 11-internal thread, 12-driving motor, 13-rotating shaft, 14-main bevel gear, 15-auxiliary bevel gear, 16-control box, 17-forward rotation switch, 18-reverse rotation switch, 19-limit column, 20-jack, 21-spring and 22-ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to an adjustable shading hollow glass, which comprises an installation frame body 1, two opposite glasses 2 are arranged in the installation frame body 1 at intervals, a cavity 3 is arranged at one side of the installation frame body 1, a limit channel 4 is arranged at the top part in the installation frame body 1, a fixed block 5 is fixedly connected in the limit channel 4, the fixed block 5 is close to one end of the cavity 3 in the limit channel 4, the position of the fixed block 5 is fixed, a plurality of movable blocks 6 are sequentially connected in the limit channel 4 at intervals in a sliding way at the position far from the fixed block 5, shading strips 7 are rotatably connected at the bottom parts of the fixed block 5 and the movable blocks 6 through connecting shafts, two adjacent shading strips 7 are in hinged fit, a lead screw 8 is rotatably connected in the limit channel 4, one end of the lead screw 8 extends into the cavity 3, a driving mechanism 9 for driving the lead screw 8 to rotate is arranged in the cavity 3, the other end of the lead screw 8 penetrates through the fixed block 5 and the movable blocks 6, wherein be located the movable block 6 and the lead screw 8 screw-thread fit of the rightmost end in spacing channel 4, when actuating mechanism 9 drove lead screw 8 and rotates, be located the movable block 6 of rightmost end in spacing channel 4 and carry out horizontal displacement, drive adjacent movable block 6 and remove, and then drive mutual articulated light shield 7 and expand, when lead screw 8 reverses, drive mutual articulated light shield 7 and fold and contract to the regulation of light irradiation volume is realized.

Wherein, fixed block 5 is the same with movable block 6 structure, all opens on fixed block 5 and the movable block 6 with lead screw 8 sliding fit's through-hole 10, consequently the movable block 6 can slide along the outer disc of lead screw 8, wherein is located and is equipped with the internal thread 11 with lead screw 8 screw-thread fit in the through-hole 10 of the rightmost end in spacing channel 4, when lead screw 8 rotated for the movable block 6 that is located the rightmost end in spacing channel 4 can carry out horizontal displacement.

Wherein, actuating mechanism 9 is including setting up driving motor 12 in cavity 3, driving motor 12 output shaft end fixedly connected with

pivot

13, 13 top fixedly connected with owner bevel gear 14 of pivot, be equipped with in the cavity 3 with the supplementary bevel gear 15 of the 14 meshing of owner bevel gear, assist bevel gear 15 and lead screw 8 fixed connection, rotate through driving motor 12, drive pivot 13 and rotate, under the meshing cooperation of owner bevel gear 14 and supplementary bevel gear 15, drive lead screw 8 and rotate.

The installation frame body 1 is fixedly connected with a control box 16, the control box 16 is electrically connected with the driving motor 12, a power supply is arranged in the control box 16, a forward rotation switch 17 and a reverse rotation switch 18 are arranged on the control box 16, forward rotation and reverse rotation of the driving motor 12 are adjusted through the forward rotation switch 17 and the reverse rotation switch 18, and then the screw rod 8 is driven to rotate forward and reverse.

Wherein, two adjacent light-shading strip 7 articulated position are equipped with spacing post 19, open 7 a side of light-shading strip has with spacing post 19 complex jack 20 of pegging graft, fixedly connected with spring 21 in the jack 20, spring 21 one end and spacing post 19 fixed connection, utilize spring 21's elasticity, spacing post 19 can stretch into or stretch out jack 20, cooperation through spacing post 19 and spring 21, make two adjacent articulated complex light-shading strips 7 when expanding, remain the state of mutual slope throughout, prevent after fully expanding, lead to unable normal folding shrink.

Wherein, the bottom of the light shading strip 7 is provided with a ball 22 which is in sliding fit with the inner wall of the installation frame body 1, so that the light shading strip 7 can effectively reduce friction and resistance when being unfolded, thereby facilitating operation.

One specific application of this embodiment is: in the use process, through control box 16 output control command, utilize corotation switch 17 and reversal switch 18 to adjust driving motor 12's just reversal, and then drive lead screw 8 just reversal, when lead screw 8 rotated, the movable block 6 that is located the rightmost end in spacing channel 4 carries out horizontal displacement, drive adjacent movable block 6 and remove, and then drive mutual articulated light shading strip 7 and expand, when lead screw 8 reversed, drive mutual articulated light shading strip 7 and fold and contract, thereby realize the regulation to the ray exposure, and also effectual the problem that the indoor daylighting volume is few that has reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shading cavity glass with adjustable, includes installation framework (1), the interval is provided with two relative glass (2) in installation framework (1), its characterized in that:

a cavity (3) is arranged at one side of the mounting frame body (1), a limit channel (4) is arranged at the top in the mounting frame body (1), the limiting channel (4) is internally and fixedly connected with a fixed block (5), the position in the limiting channel (4) far away from the fixed block (5) is sequentially and alternately connected with a plurality of moving blocks (6) in a sliding way, the bottoms of the fixed blocks (5) and the moving blocks (6) are respectively rotatably connected with shading strips (7) through connecting shafts, two adjacent shading strips (7) are in hinged fit, a screw rod (8) is rotationally connected in the limit channel (4), one end of the screw rod (8) extends into the cavity (3), a driving mechanism (9) for driving the screw rod (8) to rotate is arranged in the cavity (3), the other end of the screw rod (8) penetrates through the fixed block (5) and the moving block (6), wherein the moving block (6) positioned at the rightmost end in the limiting channel (4) is in threaded fit with the screw rod (8).

2. The adjustable shading hollow glass as claimed in claim 1, wherein the fixed block (5) and the moving block (6) have the same structure, the fixed block (5) and the moving block (6) are both provided with through holes (10) in sliding fit with the lead screw (8), and the through hole (10) at the rightmost end in the limiting channel (4) is provided with internal threads (11) in threaded fit with the lead screw (8).

3. The adjustable shading hollow glass as claimed in claim 1, wherein the driving mechanism (9) comprises a driving motor (12) disposed in the cavity (3), an output shaft end of the driving motor (12) is fixedly connected with a rotating shaft (13), a top of the rotating shaft (13) is fixedly connected with a main bevel gear (14), an auxiliary bevel gear (15) meshed with the main bevel gear (14) is disposed in the cavity (3), and the auxiliary bevel gear (15) is fixedly connected with the screw rod (8).

4. The adjustable shading hollow glass as claimed in claim 1, wherein the mounting frame body (1) is fixedly connected with a control box (16), the control box (16) is electrically connected with a driving motor (12), a power supply is arranged in the control box (16), and a forward rotation switch (17) and a reverse rotation switch (18) are arranged on the control box (16).

5. The adjustable shading hollow glass as claimed in claim 1, wherein a limiting post (19) is provided at the hinged position of two adjacent shading strips (7), a jack (20) which is inserted and matched with the limiting post (19) is provided at one side of the shading strips (7), a spring (21) is fixedly connected in the jack (20), and one end of the spring (21) is fixedly connected with the limiting post (19).

6. The adjustable shading hollow glass as claimed in claim 1, wherein the shading strip (7) is provided with balls (22) at the bottom for sliding fit with the inner wall of the mounting frame body (1).