CN211143531U

CN211143531U - Sunshine room skylight

Info

Publication number: CN211143531U
Application number: CN201921986233.8U
Authority: CN
Inventors: 丁子俊; 丁强; 骆爱苹
Original assignee: Oscar Door And Window Technology Jiaxing Co ltd
Current assignee: Oscar Door And Window Technology Jiaxing Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-31
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a sunshine room skylight, which comprises a skylight mounting frame, a glass plate arranged on the skylight mounting frame and a sliding device arranged on the skylight mounting frame and used for mounting the glass plate, wherein the skylight mounting frame is provided with a gauze opening device positioned below the sliding device; the skylight mounting frame is provided with a driving device; a glass embedding groove for embedding the glass plate is reserved on the skylight mounting rack; the skylight mounting rack is provided with a plurality of electric push cylinders which push the glass plate to enable the glass plate to be hermetically embedded with the glass embedding groove. The utility model discloses have the effect of opening the skylight and gauze expandes the sealed comfort level that effective mosquito-proof worm guaranteed sunshine room life simultaneously. The problem of external flying insect (mosquito) get into the sunshine room through the skylight that is opening, influence the comfort level of the life in the sunshine room is solved.

Description

Sunshine room skylight

Technical Field

The utility model belongs to the technical field of the building roof and specifically relates to a sunshine room skylight is related to.

Background

The sunlight house is also called a glass house, is a totally-transparent non-traditional building built by glass and metal frames, realizes the intimate contact between rooms and sunlight, is commonly used in villas, duplex houses and the like, and is a building which is worried by people pursuing nature and fashion at home and abroad. At present, sunlight rooms are increasingly applied to production and life, and are widely applied to greenhouses, restaurants, exhibition halls, closed terraces and the like. With the improvement of living standard of people, the sunlight house becomes a family building which enables people to enjoy life and is close to nature.

In order to enhance the heat dissipation effect of the sunlight room, a skylight is arranged on the sunlight room top. But with the advent of a problem: external small flying insects (mosquitoes) enter the sunlight room through the opened skylight, and the comfort level of life in the sunlight room is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an open sunshine room skylight of skylight effective mosquito-proof worm simultaneously.

The method is realized by the following technical scheme: a sunshine room skylight comprises a skylight mounting frame, a glass plate arranged on the skylight mounting frame and a sliding device arranged on the skylight mounting frame and used for mounting the glass plate, wherein the skylight mounting frame is provided with a gauze opening device positioned below the sliding device; the skylight mounting frame is provided with a driving device; the driving device drives the sliding device and the gauze opening device to synchronously reciprocate and the movement directions are opposite; a glass embedding groove for embedding the glass plate is reserved on the skylight mounting rack; the skylight mounting rack is provided with a plurality of electric push cylinders which push the glass plate to enable the glass plate to be hermetically embedded with the glass embedding groove.

By adopting the technical scheme, under the action of the air pushing cylinder, the glass plate is embedded into the sliding device 3, and the sliding device inclines the glass plate to move towards the driving device under the driving of the driving device, so that the opening and ventilation of the skylight are realized. When the sliding device moves the glass plate, the gauze opening device runs and the moving direction of the gauze opening device is opposite to that of the glass plate, and the glass embedding groove is sealed to prevent mosquitoes from entering the living comfort level influencing the sunlight room.

The utility model discloses further set up to: the sliding device comprises a support body which is fixedly connected with the skylight mounting frame and is parallel to the skylight mounting frame, and the support body is provided with two first sliding chutes, the central lines of which are parallel to each other and are positioned in the same plane, along the length direction of the support body; a first sliding block is connected in each first sliding groove in a sliding manner; the first sliding block is connected with a first screw rod which is rotatably connected with the bracket body in a penetrating and threaded manner; one end of the first screw rod is rotatably connected with the bracket body; the other end of the first screw rod is fixedly connected with a first gear; the driving device drives the first gear to rotate; a groove body parallel to the skylight installation frame is fixedly connected between the first sliding blocks; an installation groove for embedding the glass plate is integrally formed in the groove body.

Through adopting above-mentioned technical scheme, the glass board that the cell body gomphosis is along with the reciprocating motion control opening and closing of skylight of first slider on first lead screw, simple structure, convenient operation practices thrift the manpower.

The utility model discloses further set up to: the support body comprises a support connecting rod which is vertical to and fixedly connected with the skylight mounting frame and a fixed rod which is vertical to and fixedly connected with the support connecting rod; the first sliding groove is arranged on the fixed rod and is parallel to the length direction of the fixed rod.

Through adopting above-mentioned technical scheme, the gas permeability after the skylight is opened has also been guaranteed simultaneously to the leg joint pole and the dead lever of stake body, assurance whole slider's connection steadiness.

The utility model discloses further set up to: the fixed rod is vertically and fixedly connected with a plurality of installation groove bodies positioned below the glass embedding grooves; the electric pushing cylinders correspond to the installation groove bodies one by one and are fixedly installed in the installation groove bodies; the bottom of the groove body is provided with a plurality of pushing counter bores for the push rods of the power pushing cylinders to penetrate through.

By adopting the technical scheme, the installation groove body facilitates the stable installation of the electric pushing cylinder, the position of the electric pushing cylinder is easy to determine, and the later maintenance is convenient; the arrangement of the push counter bore ensures that the electric push cylinder only pushes the glass plate to move upwards and does not push the groove body to move upwards, so that the glass plate is connected with the glass embedding groove in an embedded mode.

The utility model discloses further set up to: the pushing counter bore is provided with a sucker which can be connected with an electric pushing cylinder; a gap exists between the suction cup and the glass plate placed in the groove body.

By adopting the technical scheme, in the process of closing the skylight, the push rod of the electric pushing cylinder moves upwards to penetrate through and push the counter bore to be connected with the connecting groove of the sucking disc in a jogged mode; one end of the sucker is connected with the electric pushing cylinder, and the other end of the sucker is connected with the surface of the glass plate in an adsorption manner; the push rod of the electric pushing cylinder rises to push the glass plate to be connected with the glass embedding groove in an embedded mode, the structural integrity of the glass plate is protected, and the glass plate can be pushed to rise more stably.

The utility model discloses further set up to: the driving device comprises a double-shaft motor fixedly connected to the skylight mounting frame, and a first worm meshed with the gear is fixedly connected to one output shaft of the double-shaft motor; the output shaft at the other end of the double-shaft motor is fixedly connected with a second worm connected with a gauze opening device.

By adopting the technical scheme, the first worm and the second worm are connected to the same output shaft, so that synchronous operation of the gauze opening device and the sliding device is ensured, the sliding device operates to close the skylight, and the gauze opening device operates to roll up the gauze to ensure good lighting; the sliding device runs to open the skylight, and the gauze opening device runs to expand the gauze to prevent small flying insects from entering the sunlight room.

The utility model discloses further set up to: the gauze opening device comprises a support frame which is fixedly connected with the skylight mounting frame and is parallel to the skylight mounting frame, and the support frame is positioned below the support body; the supporting frame is provided with two second sliding grooves, the middle lines of which are parallel to each other and are positioned in the same plane, along the length direction of the supporting frame, and a second sliding block is connected in each second sliding groove in a sliding manner; the second sliding block is arranged in a penetrating manner and is in threaded connection with a second screw rod of which the horizontal projection is parallel to that of the first screw rod; the thread turning directions of the second screw rod and the first screw rod are opposite; one end of the second screw rod is rotatably connected with the support frame; the other end of the second screw rod is fixedly connected with a second gear; the second gear is meshed with the second worm; a gauze rod extending into the second sliding chute is arranged between the second sliding blocks; the supporting frame is fixedly connected with a gauze fixing rod which is positioned on the same plane and is parallel to the gauze rod; and gauze is arranged between the gauze rod and the gauze fixing rod.

By adopting the technical scheme, the gauze rod controls the expansion and the rolling of the gauze along with the reciprocating motion of the second sliding block on the second screw rod, the structure is simple, the operation is convenient, and the manpower is saved; the thread turning directions of the second screw rod and the first screw rod are opposite; the synchronous operation of the gauze opening device and the sliding device is ensured, the sliding device operates to close the skylight, and the gauze opening device operates to wind the gauze to ensure good lighting; the sliding device operates to open the skylight, and the gauze opening device operates to expand the gauze to prevent small flying insects from entering the sunlight room; when the gauze is tightened, the gauze rod is positioned at the upper part of the ventilation groove; the gauze fixing rod is positioned at the upper part of the ventilation groove and is positioned at the upper part of the gauze rod; the gauze between the upper part of the gauze rod and the gauze fixing rod is contacted with the surface of the transparent plate. When the gauze is unfolded, the gauze between the upper part of the gauze rod and the gauze fixing rod is unfolded into a plane which is tightly attached to the surface of the transparent plate, so that the sealing is realized and mosquitoes are prevented from entering the transparent plate.

The utility model discloses further set up to: the supporting frame comprises a supporting frame transverse plate which is perpendicular to and fixedly connected with the skylight mounting frame and a supporting frame longitudinal plate which is fixedly connected with the skylight mounting frame, perpendicular to the skylight mounting frame and perpendicular to the supporting frame transverse plate, and a frame body which covers the sliding device and the driving device is formed by the supporting frame transverse plate and the supporting frame longitudinal plate; a transparent plate is fixedly connected with the lower bottom surface of the frame body; a ventilation groove with vertical projection coinciding with that of the glass embedding groove is reserved on the transparent plate; the second sliding groove is formed in each support transverse plate and is parallel to the length direction of the support transverse plate.

Through adopting above-mentioned technical scheme, the support diaphragm and the support longitudinal plate of support frame guarantee whole slider's connection steadiness and also guaranteed holistic leakproofness simultaneously and prevented that little winged insect from getting into sunshine room.

The utility model discloses further set up to: the glass embedding groove is fixedly connected with a limiting body back to the inner wall of the opening of the glass plate; and a sealing strip is arranged in the limiting body.

By adopting the technical scheme, the limiting body is used for limiting the glass plate to prevent safety accidents caused by falling of the glass; the sealing strip is a gap between the glass embedding groove and the glass plate and prevents rainwater from permeating.

To sum up, the utility model has the advantages of it is following:

1. through the skylight mounting frame, the glass plate, the sliding device, the gauze opening device, the driving device, the glass embedding groove and the electric pushing cylinder, the skylight can be closed by the sliding device in the running process, and good lighting can be ensured by the gauze opening device in the running process of winding the gauze; the skylight is opened in the slider operation while gauze opening device operation gauze expandes and prevents that little winged insect from getting into in the sunshine room for the sunshine room has better life travelling comfort.

2. Through sealing strip, spacing body, glass board and glass gomphosis groove, realized carrying on spacingly to the glass board and prevent that glass from droing arousing the incident and prevent the rainwater infiltration, feasible the utility model discloses better security and waterproof performance have.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is a partial cross-sectional view of a gauze opening device.

In the drawings, 1, a sunroof mounting bracket; 2. a glass plate; 3. a sliding device; 301. a bracket connecting rod; 302. fixing the rod; 303. a connecting rod; 304. a first screw groove; 31. a stent body; 311. a first chute; 312. a first slider; 313. a trough body; 314. mounting grooves; 32. a first lead screw; 321. a first gear; 33. installing a groove body; 4. a gauze opening device; 40. gauze; 401. a bracket transverse plate; 402. a bracket longitudinal plate; 403. a frame body; 404. a transparent plate; 405. a ventilation groove; 406. a second screw groove; 41. a support frame; 411. a second chute; 412. a second slider; 42. a second lead screw; 421. a second gear; 43. a gauze rod; 44. fixing a gauze rod; 441. hiding the groove; 5. a drive device; 51. a double-shaft motor; 511. an output shaft; 52. a first worm; 53. a second worm; 6. a glass fitting groove; 61. a limiting body; 611. a sealing strip; 7. an electric pushing cylinder; 70. pushing the counter bore; 71. and (4) sucking discs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the skylight for the sunlight room disclosed by the present invention comprises a skylight mounting frame 1 and a glass plate 2 arranged on the skylight mounting frame 1, wherein a sliding device 3 for mounting the glass plate 2 is arranged on the skylight mounting frame 1; the skylight mounting frame 1 is provided with a gauze opening device 4 positioned below the sliding device 3; the skylight mounting frame 1 is provided with a driving device 5; the driving device 5 drives the sliding device 3 and the gauze opening device 4 to synchronously reciprocate in opposite directions. Referring to fig. 2, a glass fitting groove 6 for hermetically fitting the glass plate 2 is reserved in the skylight mounting frame 1; in order to limit the glass plate 2 and prevent rainwater from permeating, the glass embedding groove 6 is fixedly connected with a limiting body 61 back to the inner wall of the opening of the glass plate 2; the stopper body 61 is provided with a seal strip 611 therein. Four electric push cylinders 7 for pushing the glass plate 2 to hermetically fit the glass plate 2 and the glass fitting groove 6 are arranged on the skylight mounting frame 1. The utility model discloses an open the skylight and gauze 40 expandes sealedly simultaneously, effective mosquito-proof worm gets into sunshine room skylight, has guaranteed the room comfort level.

Referring to fig. 1 and 2, the driving device 5 includes a biaxial motor 51, preferably a servo motor, fixedly connected to the sunroof mounting frame 1; one output shaft of the double-shaft motor is fixedly connected with a first worm 52 meshed with the gear; the output shaft at the other end of the double-shaft motor is fixedly connected with a second worm 53 connected with a gauze opening device.

Referring to fig. 2 and 3, the sliding device 3 includes a bracket body 31 fixedly connected to the sunroof mounting frame 1 and parallel to the sunroof mounting frame 1, and the bracket body 31 includes a bracket connection rod 301 perpendicular to and fixedly connected to the sunroof mounting frame 1, a fixing rod 302 perpendicular to and fixedly connected to the bracket connection rod 301, and a connection rod 303 connected between rod ends of the fixing rod 302. The fixing rod 302 is provided with two first sliding grooves 311, the central lines of which are parallel to each other and are in the same plane, along the length direction of the fixing rod 302; each first sliding chute 311 is slidably connected with a first sliding block 312; the first sliding block 312 is connected with a first screw rod 32 which is rotatably connected with the bracket body 31 in a penetrating and threaded manner; one end of the first screw rod 32 is rotatably connected with the bracket body 31; the other end of the first screw rod 32 is fixedly connected with a first gear 321 meshed with the first worm 52; the driving device 5 drives the first gear 321 to rotate, and drives the glass plate 2 to move to realize opening and closing of the skylight. A groove body 313 parallel to the skylight mounting frame 1 is fixedly connected between the first sliding blocks 312; an installation groove 314 into which the glass plate 2 is fitted is integrally formed in the groove body 313. One end of the first screw rod 32 is rotatably connected with the bracket body 31: the connecting rod 303 is circumferentially provided with a first screw groove 304 for rotatably connecting the first screw 32. The above structure realizes that the driving device 5 drives the first gear 321 to rotate, and drives the trough body 313, the first sliding block 312 and the glass plate 2 to reciprocate on the first screw rod 32.

Referring to fig. 2 and 3, the fixing lever 302 is vertically downward and fixedly connected with four installation groove bodies 33 positioned below the glass fitting groove 6; the electric pushing cylinders 7 correspond to the installation groove bodies 33 one by one and are fixedly installed in the installation groove bodies 33, and the four electric pushing cylinders 7 can push the glass plate 2 to be embedded in the glass embedding groove 6 in a mode of being abutted to four corners of the glass plate 2. Four pushing counter bores 70 for the push rods of the push cylinders 7 to penetrate are formed at four corners of the bottom of the groove body 313. In order to protect the glass plate 2 and more stably push the glass plate 2 to rise, the push counter bore 70 is provided with a sucker 71 which can be embedded and connected with the push rod of the electric push cylinder 7; a gap is present between the suction cup 71 and the glass plate 2 placed in the groove body 313. When the glass plate 2 is pushed, the push rod of the electric pushing cylinder 7 moves to be connected with the sucker 71 in an embedded mode, the sucker 71 sucks the glass plate 2 to play a role in fixing and protecting, the glass plate 2 is pushed to be connected with the glass embedding groove 6 in an embedded mode under the pushing of the electric pushing cylinder 7 until the glass plate 2 is abutted with the sealing strip 611 in the limiting body 61 to complete the closing of the skylight.

Referring to fig. 2 and 3, the gauze opening device 4 includes a support frame 41 fixedly connected to the sunroof mounting frame 1 and parallel to the sunroof mounting frame 1, and the support frame 41 is located below the bracket body 31. The support frame 41 includes a support cross plate 401 perpendicular to and fixedly connected to the sunroof mounting frame 1 and a support longitudinal plate 402 perpendicular to the sunroof mounting frame 1 and perpendicular to the support cross plate 401, and the support cross plate 401 and the support longitudinal plate 402 are formed with a frame body 403 covering the slide device 3 and the drive device 5. Referring to fig. 4, a transparent plate 404 is fixedly connected to the lower bottom surface of the frame 403; the transparent plate 404 is reserved with a ventilation groove 405 with vertical projection coinciding with that of the glass embedding groove 6; each support transverse plate 401 is provided with two second sliding grooves 411 which are parallel to each other along the length direction of the support transverse plate 401 and are positioned in the same plane, and each second sliding groove 411 is connected with a second sliding block 412 in a sliding manner; the second sliding block 412 is penetrated and connected with a second screw rod 42 with the horizontal projection parallel to that of the first screw rod 32 through threads. In order to ensure that the sliding device 3 and the gauze opening device 4 synchronously do reciprocating motion with opposite motion directions, the thread directions of the second screw rod 42 and the first screw rod 32 are opposite; the first slider 312 and the second slider 412 travel the same length. One end of the second screw rod 42 is rotatably connected with the support frame 41; the other end of the second lead screw 42 is fixedly connected with a second gear 421; the second gear 421 meshes with the second worm 53. A gauze rod 43 extending into the second sliding groove 411 is arranged between the second sliding blocks 412; a gauze fixing rod 44 which is positioned on the same plane and is parallel to the gauze rod 43 is fixedly connected between the transverse plates 401 of the bracket; a gauze 40 is provided between the gauze rod 43 and the gauze fixing rod 44. One end of the second screw rod 42 is rotatably connected with the support frame 41: the vertical support plate 402 at the bottom of the support frame 41 is provided with a second screw groove 406 for rotatably connecting the second screw 42. Referring to fig. 4, the position of the gauze fixing rod 44: the transparent plate 404 is provided with a hidden groove 441 at the upper part of the ventilation groove 405 along the width direction. When the gauze 40 contracts, the gauze rod 43 is positioned at the upper part of the ventilation groove 405; the gauze fixing rod 44 is positioned at the upper part of the ventilation groove 405 and at the upper part of the gauze rod 43; the gauze 40 between the upper portion of the gauze rod 43 and the gauze fixing rod 44 is in contact with the surface of the transparent plate 404. When the gauze is unfolded, the gauze 40 between the upper part of the gauze rod 43 and the gauze fixing rod 44 is unfolded into a plane which is tightly attached to the surface of the transparent plate 404, so that the gauze is sealed to prevent mosquitoes from entering.

Opening the skylight and ventilating: the glass plate 2 is embedded into the groove body 313 under the action of the electric pushing cylinder 7, and the sliding device 3 inclines the glass plate 2 to move towards the driving device 5 under the driving of the positive rotation of the driving device 5, so that the opening ventilation of the skylight is realized; when slider 3 removed glass board 2, under drive arrangement's 5 corotation drive, gauze opening device 4 operation and direction of motion are opposite with glass board 2's direction of motion, and gauze pole 43 slope is carried on the back to 5 direction movements of drive arrangement and is sealed glass gomphosis groove 6 and prevent that the mosquito from getting into the life comfort level that influences the sunshine room.

Closing the skylight: under the driving of the reverse rotation of the driving device 5, the sliding device 3 moves the glass plate 2 obliquely and reversely to the driving device 5 to the lower part of the glass embedding groove 6; when the sliding device 3 moves the glass plate 2, the gauze opening device 4 runs under the reverse rotation drive of the drive device 5, the motion direction is opposite to the motion direction of the glass plate 2, and the gauze rod 43 moves towards the drive device 5 in an inclined mode to open the glass embedding groove 6 so as to increase air permeability; after the sliding device 3 moves to the position right below the glass embedding groove 6, the four electric pushing cylinders are simultaneously opened, the push rods of the electric pushing cylinders 7 move upwards to be connected with the suckers 71 in an embedding manner, the suckers 71 suck the glass plate 2 to play a role in fixing and protecting, the glass plate 2 is pushed to be connected with the glass embedding groove 6 in an embedding manner under the pushing of the electric pushing cylinders 7 until the glass plate 2 is abutted to the sealing strips 611 in the limiting body 61, and the skylight is closed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sunshine room skylight, includes skylight mounting bracket (1) and glass board (2) of setting on skylight mounting bracket (1), its characterized in that: the glass plate opening device is characterized by further comprising a sliding device (3) which is arranged on the skylight mounting frame (1) and used for mounting the glass plate (2), wherein the skylight mounting frame (1) is provided with a gauze opening device (4) which is positioned below the sliding device (3); the skylight mounting frame (1) is provided with a driving device (5); the driving device (5) drives the sliding device (3) and the gauze opening device (4) to synchronously reciprocate in opposite directions; a glass embedding groove (6) for embedding the glass plate (2) is reserved on the skylight mounting rack (1); the skylight mounting rack (1) is provided with a plurality of electric push cylinders (7) which push the glass plates (2) to enable the glass plates (2) to be hermetically embedded with the glass embedding grooves (6).

2. A sunlight room skylight of claim 1, characterized in that: the sliding device (3) comprises a support body (31) which is fixedly connected with the skylight mounting rack (1) and is parallel to the skylight mounting rack (1), and two first sliding grooves (311) with central lines which are parallel to each other and are positioned in the same plane are formed in the support body (31) along the length direction of the support body (31); a first sliding block (312) is connected in each first sliding groove (311) in a sliding manner; the first sliding block (312) is connected with a first screw rod (32) which is rotatably connected with the bracket body (31) in a penetrating and threaded manner; one end of the first screw rod (32) is rotationally connected with the bracket body (31); the other end of the first screw rod (32) is fixedly connected with a first gear (321); the driving device (5) drives the first gear (321) to rotate; a groove body (313) parallel to the skylight mounting frame (1) is fixedly connected between the first sliding blocks (312); an installation groove (314) for the glass plate (2) to be embedded is integrally formed in the groove body (313).

3. A sunlight room skylight of claim 2, characterized in that: the support body (31) comprises a support connecting rod (301) which is vertical to and fixedly connected with the skylight mounting rack (1) and a fixing rod (302) which is vertical to and fixedly connected with the support connecting rod (301); the first sliding chute (311) is arranged on the fixed rod (302) and is parallel to the length direction of the fixed rod (302).

4. A sunlight room skylight of claim 3, characterized in that: the fixing rod (302) is vertically and fixedly connected with a plurality of installation groove bodies (33) positioned below the glass embedding groove (6); the electric pushing cylinders (7) correspond to the installation groove bodies (33) one by one and are fixedly installed in the installation groove bodies (33); a plurality of pushing counter bores (70) for the push rods of the power pushing cylinders (7) to penetrate are arranged at the bottom of the groove body (313) in a penetrating manner.

5. The skylight of claim 4, wherein: the push counter bore (70) is provided with a sucker (71) which can be connected with the electric push cylinder (7); a gap is formed between the sucking disc (71) and the glass plate (2) placed in the groove body (313).

6. A sunlight room skylight of claim 2, characterized in that: the driving device (5) comprises a double-shaft motor (51) fixedly connected to the skylight mounting frame (1), and a first worm (52) meshed with the gear (321) is fixedly connected to one output shaft (511) of the double-shaft motor (51); an output shaft (511) at the other end of the double-shaft motor (51) is fixedly connected with a second worm (53) connected with the gauze opening device (4).

7. The skylight of claim 6, wherein: the gauze opening device (4) comprises a support frame (41) which is fixedly connected with the skylight mounting frame (1) and is parallel to the skylight mounting frame (1), and the support frame (41) is positioned below the support body (31); the supporting frame (41) is provided with two second sliding grooves (411) which have central lines parallel to each other and are positioned in the same plane along the length direction of the supporting frame (41), and a second sliding block (412) is connected in each second sliding groove (411) in a sliding manner; the second sliding block (412) is arranged in a penetrating way and is in threaded connection with a second screw rod (42) of which the horizontal projection is parallel to that of the first screw rod (32); the thread directions of the second screw rod (42) and the first screw rod (32) are opposite; one end of the second screw rod (42) is rotatably connected with the support frame (41); the other end of the second screw rod (42) is fixedly connected with a second gear (421); the second gear (421) is meshed with the second worm (53); a gauze rod (43) extending into the second sliding groove (411) is arranged between the second sliding blocks (412); the supporting frame (41) is fixedly connected with a gauze fixing rod (44) which is positioned on the same plane as and parallel to the gauze rod (43); a gauze (40) is arranged between the gauze rod (43) and the gauze fixing rod (44).

8. The skylight of claim 7, wherein: the supporting frame (41) comprises a supporting frame transverse plate (401) which is perpendicular to and fixedly connected with the skylight mounting frame (1) and a supporting frame longitudinal plate (402) which is fixedly connected with the skylight mounting frame (1), perpendicular to the skylight mounting frame (1) and perpendicular to the supporting frame transverse plate (401), and a frame body (403) which covers the sliding device (3) and the driving device (5) is formed on the supporting frame transverse plate (401) and the supporting frame longitudinal plate (402); a transparent plate (404) is fixedly connected to the lower bottom surface of the frame body (403); a ventilation groove (405) with vertical projection coinciding with that of the glass embedding groove (6) is reserved on the transparent plate (404); the second sliding groove (411) is arranged on each support transverse plate (401) and is parallel to the length direction of the support transverse plate (401).

9. A sunlight room skylight of claim 1, characterized in that: the glass embedding groove (6) is back to the inner wall of the opening of the glass plate (2) and is fixedly connected with a limiting body (61); a sealing strip (611) is arranged in the limiting body (61).