CN216866443U

CN216866443U - Hollow glass adjusts luminance

Info

Publication number: CN216866443U
Application number: CN202123388095.3U
Authority: CN
Inventors: 解正芳
Original assignee: Shanghai Bodi Decoration Materials Co ltd
Current assignee: Shanghai Bodi Decoration Materials Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-01
Anticipated expiration: 2031-12-30

Abstract

The application relates to the field of hollow glass, in particular to light-adjusting hollow glass, which comprises an aluminum alloy frame, glass, a plurality of lifting devices and a plurality of curtains; the glass is divided into two pieces which are arranged in the aluminum alloy frame in parallel, and a cavity is formed between the two pieces of glass and the aluminum alloy frame; the lifting device is arranged in the aluminum alloy frame and used for controlling the lifting of the curtain; a plurality of curtains with different colors or light transmittance can be lifted independently or simultaneously and overlapped for use, so that different dimming requirements are met; the weight-increasing rod arranged at the bottom end of the curtain is matched with the limiting structure on the aluminum alloy frame for use, so that the curtain can fall to the bottom end of the aluminum alloy frame in parallel, and the curtain is prevented from swinging or curling greatly; the lifting device can be controlled electrically or manually, and the dimming function can be realized through manual control when no electricity exists or a motor fails.

Description

Hollow glass adjusts luminance

Technical Field

The application relates to the field of hollow glass, in particular to dimming hollow glass.

Background

The hollow glass is sound-proof and heat-insulating glass formed by installing two or three pieces of glass and an aluminum alloy frame by using a high-strength air-tightness composite adhesive, has the advantages of good heat-insulating property, good sound-proof property, good wind resistance and the like, and is widely applied to the building industry.

Because most of the hollow glass is transparent or has a single color, the light is difficult to adjust, and when the hollow glass is actually used, external light directly irradiates indoors through the hollow glass, so that the light shading and dimming effects cannot be achieved. In daily life, generally through installing the (window) curtain additional in order to block sunshine, nevertheless the (window) curtain often can occupy the interior space, causes the reduction of interior space utilization, causes the influence to people's living travelling comfort.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that cavity glass can't adjust luminance, this application provides a cavity glass adjusts luminance.

The application provides a cavity glass adjusts luminance adopts following technical scheme:

a kind of hollow glass of adjusting luminance, including aluminum alloy frame, glass, several lifting gears and several curtains; the glass is two pieces and is arranged in the aluminum alloy frame in parallel, and a cavity is formed between the two pieces of glass and the aluminum alloy frame; the lifting device is arranged in the aluminum alloy frame; the top of the aluminum alloy frame is provided with a plurality of rotating shafts, a plurality of curtains are respectively rolled on the plurality of rotating shafts, and the plurality of curtains can fall down to the bottom end of the aluminum alloy frame in parallel under the control of a plurality of lifting devices; and limiting structures for limiting the falling track of the curtain are arranged on the two inner side walls of the aluminum alloy frame.

By adopting the technical scheme, the plurality of curtains in the hollow glass can achieve the effect of adjusting light rays through lifting; meanwhile, the curtain is arranged in the cavity glass, so that the occupied indoor area is reduced, and the indoor space utilization rate is improved.

Preferably, the limiting structure comprises a plurality of limiting grooves, the weight increasing rod is arranged at the bottom end of the curtain, and the weight increasing rod and the two sides of the curtain can slide up and down in the limiting grooves.

By adopting the technical scheme, the curtain can keep parallel by sliding the weight-increasing rod in the limiting groove when being lifted, and the curtain is prevented from swinging or curling greatly.

Preferably, the lifting device comprises a plurality of electric mechanisms which respectively drive the plurality of rotating shafts, each electric mechanism comprises a motor, and the motors are installed in the aluminum alloy frames and are fixedly connected with the rotating shafts through power output shafts.

By adopting the technical scheme, when the motor is turned on, the power output shaft of the motor can drive the rotating shaft to rotate, so that the curtain can be rolled up or put down.

Preferably, the lifting device further comprises a plurality of manual mechanisms for driving the plurality of rotating shafts respectively, and each manual mechanism comprises a first chain wheel, a chain and a second chain wheel; the first chain wheel is fixedly arranged at one end of the rotating shaft, which is far away from the motor, and the second chain wheel is arranged at the bottom end of the aluminum alloy frame and is positioned at the same side of the aluminum alloy frame as the first chain wheel; the first chain wheel is in transmission connection with the second chain wheel through a chain; the aluminum alloy frame is provided with doors at the positions of the first chain wheel and the second chain wheel.

By adopting the technical scheme, the device for controlling the lifting realizes the function that the lifting curtain can be independently controlled electrically and manually, and when no electricity exists or the motor fails, the curtain can be lifted by a manual mechanism to adjust the light; the first chain wheel and the second chain wheel of the manual mechanism are connected through chain transmission, and when the lifting device is used, the lifting device can be manually operated at the bottom end of the hollow glass, so that the lifting device is convenient to use.

Preferably, a fixing frame is fixedly arranged in the aluminum alloy frame, a central shaft is connected to the fixing frame in a rotating mode, the second chain wheel is fixedly arranged on the central shaft, and one end of the central shaft extends out of the fixing frame and is fixedly provided with a rotating wheel.

Through adopting above-mentioned technical scheme, the second sprocket is fixed on the center pin, drives center pin and second sprocket rotation through rotating the swiveling wheel, and chain drive arrives first sprocket and takes the pivot to rotate, realizes the effect of lift (window) curtain.

Preferably, the aluminum alloy frame is provided with an accommodating cavity for accommodating the motor, and the aluminum alloy frame is provided with a door at the accommodating cavity.

Through adopting above-mentioned technical scheme, it is operable to open the door when needs maintenance, does not need whole aluminum alloy frame of opening to operate, convenient operation.

Preferably, the door at the motor is provided with a heat radiation hole.

Through adopting above-mentioned technical scheme, the motor can produce the heat at the during operation, is provided with the louvre and is favorable to the heat dissipation, avoids the motor high temperature to improve life.

Preferably, the curtains differ in color or light transmittance.

Through adopting above-mentioned technical scheme, can use the (window) curtain that colour or luminousness are different, can go up and down to use alone, also can superpose and go up and down to use, satisfy different light modulation demands.

Preferably, the inner wall of the bottom end of the aluminum alloy frame is provided with a bearing groove, the bearing groove is communicated with the limiting groove, and the weight-increasing rod can be matched and clamped in the bearing groove after the curtain falls down.

By adopting the technical scheme, when the curtain falls to the bottom end, the weight increasing rod falls into the receiving groove, and the curtain falls into the aluminum alloy frame, so that the curtain is attractive and can realize the dimming effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a plurality of curtains are arranged in a cavity of the light-adjusting hollow glass, so that light-adjusting effects of different colors or light transmittance can be realized;

2. the limiting groove is formed in the aluminum alloy frame, and the curtain can be kept parallel by sliding the weight increasing rod in the limiting groove when being lifted, so that the curtain is prevented from swinging or curling greatly;

3. this application is provided with electric mechanism and the manual mechanism of control (window) curtain lift, realizes electronic and manual dual control's function, when not having electricity or motor trouble, can adjust luminance through manual mechanism lift (window) curtain.

Drawings

FIG. 1 is a schematic front view of a dimmable insulated glass door according to the present application;

FIG. 2 is a schematic view of the assembly of the window covering and lift device of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic structural diagram of an aluminum alloy frame of the light-adjusting insulating glass in the present application.

Description of reference numerals: 1. an aluminum alloy frame; 11. an accommodating cavity; 12. a door; 121. heat dissipation holes; 2. glass; 13. a receiving groove; 3. a lifting device; 31. an electric mechanism; 311. a motor; 32. a manual mechanism; 321. a first sprocket; 322. a chain; 323. a second sprocket; 324. a fixed mount; 325. a central shaft; 326. a rotating wheel; 4. (ii) a curtain; 5. a rotating shaft; 6. a weight increasing rod; 7. a limiting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1 and 2, the hollow light-adjusting glass comprises an aluminum alloy frame 1, glass 2, two groups of lifting devices 3 and two curtains 4; the glass 2 is two and parallel arrangement in the aluminum alloy frame 1, forms the cavity between two glass 2 and the aluminum alloy frame 1, and two sets of elevating gear 3 set up in the aluminum alloy frame 1. Two rotating shafts 5 are arranged at the top of the aluminum alloy frame 1, two ends of each rotating shaft 5 are rotatably connected to the aluminum alloy frame 1, two curtains 4 are respectively wound on the two rotating shafts 5, and the two curtains 4 can respectively fall to the bottom end of the aluminum alloy frame 1 in parallel under the control of the two groups of lifting devices 3. The two curtains 4 have different colors or light transmittance, can be lifted and lowered independently or can be lifted and lowered in a superposition manner, and meet different dimming requirements.

Referring to fig. 1 and 2, each set of lifting device 3 includes an electric mechanism 31 for driving the rotating shaft 5 to rotate, the electric mechanism 31 includes a motor 311, the motor 311 is installed in the aluminum alloy frame 1, and the power output shaft is fixedly connected with the rotating shaft 5. The aluminum alloy frame 1 is provided with an accommodating cavity 11 for accommodating the motor 311, and the aluminum alloy frame 1 is provided with a door 12 at the position of the accommodating cavity 11, so that the maintenance is convenient; the door 12 at the motor 311 is provided with a heat dissipation hole 121, which is beneficial to heat dissipation of the motor 311.

Referring to fig. 1 and 2, each set of lifting devices 3 further includes a manual mechanism 32 for driving the rotating shaft 5 to rotate, and the manual mechanism 32 and the electric mechanism 31 are respectively located at two sides of the aluminum alloy frame 1. Referring to fig. 2 and 3, the inside of the aluminum alloy frame 1 on the side where the manual mechanism 32 is installed is hollow, and the manual mechanism 32 includes a first chain wheel 321, a chain 322 and a second chain wheel 323; the first chain wheel 321 is fixedly arranged at one end of the rotating shaft 4 far away from the motor 311, and the second chain wheel 323 is arranged at the bottom end of the aluminum alloy frame 1 and is positioned at the same side of the aluminum alloy frame 1 as the first chain wheel 321; the first chain wheel 321 is in transmission connection with the second chain wheel 323 through a chain 322; a fixing frame 324 is fixedly installed in the aluminum alloy frame 1, and the fixing frame 324 is of a square frame structure and is used for installing a second chain wheel 323. Specifically, the fixing frame 324 is rotatably connected with a central shaft 325, the central shaft 325 transversely penetrates through the fixing frame 324 in the manner shown in fig. 3, and the extending end is fixedly provided with a rotating wheel 326. The second sprocket 323 is fixedly mounted on the central shaft 325 and is located within the frame of the mounting bracket 324. Door 12 has all been seted up in first sprocket 321 and second sprocket 323 department on aluminum alloy frame 1, convenient operation. The lifting device 3 realizes the functions of electric and manual independent control, and when the power is off or the motor 311 fails, the curtain 4 can be lifted and lowered by the manual mechanism 32 to adjust the light; the first chain wheel 321 and the second chain wheel 323 of the manual mechanism 32 are in transmission connection through the chain 322, and when the glass 2 is used, the manual operation can be performed at the bottom end of the glass 2 without climbing up the top end of the hollow glass, so that the use is convenient.

Referring to fig. 2 and 4, the aluminum alloy frame 1 is provided with a limiting structure for limiting the falling track of the curtain 4 on two inner side walls, and the limiting structure is a vertically arranged limiting groove 7 in the application. The bottom ends of the two curtains 4 are respectively provided with a weight increasing rod 6, and the weight increasing rods 6 and the two sides of the curtains 4 can slide up and down in the limiting grooves 7. When the curtain 4 is lifted, the weight-increasing rod 6 slides in the limiting groove 7, so that the two curtains 4 and the glass 2 are kept parallel, and the curtains are prevented from swinging or curling greatly. In order to ensure that the weight-increasing rod 6 does not influence the dimming effect after the curtain 4 falls down, the inner wall of the bottom end of the aluminum alloy frame 1 is provided with a horizontally arranged bearing groove 13, the bearing groove 13 is communicated with the limiting grooves 7 on the two sides, and the weight-increasing rod 6 can be matched and clamped in the bearing groove 13 after the two ends of the curtain 4 and the weight-increasing rod 6 fall down along the limiting grooves 7.

The implementation principle of the application is as follows:

the dimming hollow glass can be not limited to two curtains in the embodiment when being customized by a user, several curtains 4 can be selectively installed, the installed curtains 4 can be different in color or light transmittance, the curtains include but are not limited to semi-transparent and opaque, the color can be pure or multi-color, the dimming hollow glass can be used independently or in a superposed mode when being used, and different dimming requirements are met.

The switch-on light for controlling the curtain 4 to rise and fall can be arranged in the wall or in the aluminum alloy frame 1, and the switch marks which button controls which curtain 4 correspondingly, and different curtains 4 can fall according to the requirements.

When no electricity is supplied or the motor 311 is in failure, the door 12 at the motor 311 can be opened for checking and maintenance; meanwhile, the door 12 at the second chain wheel 323 can be opened, the rotating wheel 326 is rotated to drive the second chain wheel 323 to rotate, the second chain wheel 323 drives the chain 322 to rotate, the chain 322 drives the first chain wheel 321 to rotate, and the first chain wheel 321 drives the rotating shaft 5 to rotate, so that the curtain 4 correspondingly goes up and down, and the dimming function is realized. When the manual mechanism 32 is not used, the chain 322 at the 321 position of the first chain wheel can be detached and hung in the aluminum alloy frame 1 by a small hook, so that the manual mechanism 32 does not follow the work when the electric mechanism 31 is used for controlling lifting, and the resistance is reduced; when the manual mechanism 32 is required to work, the door 12 at the first chain wheel 321 is opened, and the chain 322 is mounted on the first chain wheel 321 for use.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A hollow glass for light modulation is characterized in that: comprises an aluminum alloy frame (1), glass (2), a plurality of lifting devices (3) and a plurality of curtains (4); the glass (2) is divided into two pieces which are arranged in the aluminum alloy frame (1) in parallel, and a cavity is formed between the two pieces of glass (2) and the aluminum alloy frame (1); the lifting devices (3) are arranged in the aluminum alloy frame (1); the top of the aluminum alloy frame (1) is provided with a plurality of rotating shafts (5), a plurality of curtains (4) are respectively wound on the rotating shafts (5), and the curtains (4) can be controlled by a plurality of lifting devices (3) to fall down to the bottom end of the aluminum alloy frame (1) in parallel; and limiting structures for limiting the falling track of the curtain (4) are arranged on the two inner side walls of the aluminum alloy frame (1).

2. The dimming insulating glass according to claim 1, wherein: the limiting structure comprises a plurality of limiting grooves (7), a weight increasing rod (6) is arranged at the bottom end of the curtain (4), and the weight increasing rod (6) and the two sides of the curtain (4) can slide up and down in the limiting grooves (7).

3. The dimming insulating glass according to claim 1, wherein: the lifting device (3) comprises a plurality of electric mechanisms (31) which respectively drive a plurality of rotating shafts (5), each electric mechanism (31) comprises a motor (311), and the motors (311) are installed in the aluminum alloy frame (1) and power output shafts are fixedly connected with the rotating shafts (5).

4. The dimming insulating glass according to claim 3, wherein: the lifting device (3) further comprises a plurality of manual mechanisms (32) which respectively drive the rotating shafts (5), and each manual mechanism (32) comprises a first chain wheel (321), a chain (322) and a second chain wheel (323); the first chain wheel (321) is fixedly arranged at one end, far away from the motor (311), of the rotating shaft (5), and the second chain wheel (323) is arranged at the bottom end of the aluminum alloy frame (1) and is positioned at the same side of the aluminum alloy frame (1) as the first chain wheel (321); the first chain wheel (321) is in transmission connection with the second chain wheel (323) through a chain (322); and doors (12) are arranged on the aluminum alloy frame (1) at the positions of the first chain wheel (321) and the second chain wheel (323).

5. The dimming insulating glass according to claim 4, wherein: fixed mounting has mount (324) in aluminum alloy frame (1), rotates on mount (324) and is connected with center pin (325), second sprocket (323) fixed mounting is on center pin (325), center pin (325) one end is stretched out and is fixed from mount (324) and is provided with swiveling wheel (326).

6. The dimming insulating glass according to claim 3, wherein: the aluminum alloy frame (1) is provided with an accommodating cavity (11) for accommodating the motor (311), and the aluminum alloy frame (1) is provided with a door (12) at the accommodating cavity (11).

7. The dimming insulating glass according to claim 6, wherein: the door (12) at the motor (311) is provided with a heat dissipation hole (121).

8. The dimming insulating glass according to claim 1, wherein: the plurality of curtains (4) have different colors or different light transmittance.

9. The dimming insulating glass according to claim 2, wherein: the aluminum alloy frame (1) bottom inner wall is seted up and is accepted groove (13), accept groove (13) and spacing groove (7) communicate with each other, weight-increasing pole (6) can match the card in accepting groove (13) after curtain (4) fall.