Ultraviolet-proof hollow heat preservation glass

Abstract

The utility model relates to ultraviolet-proof hollow heat preservation glass which comprises a glass frame, first glass is fixedly arranged at the front end in the glass frame, second glass is fixedly arranged at the rear end in the glass frame, a drying agent is arranged between the first glass and the second glass, and a movable groove is formed in the glass frame. The rotating mechanism comprises a rotating button arranged on the diagonal line of the glass frame, the rear end of the rotating button penetrates through the front end of the glass frame and is rotationally connected to the rear end of the glass frame, a main bevel gear is fixedly connected to the outer side of the rear end of the rotating button, and the main bevel gear is arranged in a movable groove in the glass frame; the main bevel gear is in meshed connection with two sets of auxiliary bevel gears in the adjacent side direction of the interior of the glass frame, transmission shafts are fixedly connected into the auxiliary bevel gears, a rotating mechanism is arranged, a sealing gasket is driven to be close to the connecting position of the first glass and the second glass, and the sealing performance between the first glass and the second glass is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation glass, in particular to a hollow thermal insulation glass with UV protection. Background Art

[0002] Insulating glass is a glass product with excellent thermal insulation properties. It is usually made of two or more pieces of glass separated by special insulating materials. Insulating glass can effectively reduce energy consumption, reduce the temperature difference between indoor and outdoor, and reduce the frequency of use of air conditioning and heating, thereby achieving the purpose of energy conservation and emission reduction.

[0003] The existing thermal insulation glass has low efficiency in reflecting ultraviolet rays when in use. At the same time, an insulating air layer is arranged inside the thermal insulation glass, so a large amount of sealant is needed to seal the thermal insulation glass. The sealant is exposed to the external environment for a long time and is affected by ultraviolet rays, oxidation, temperature changes and other factors, which will cause aging. The aged sealant will harden and lose elasticity, resulting in weakened sealing and leakage of the insulating air layer. At the same time, the outside air can also enter the inside of the glass to form water vapor condensation.

[0004] Therefore, a kind of UV-proof hollow thermal insulation glass is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a hollow thermal insulation glass with UV protection to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-ultraviolet hollow insulating glass, comprising a glass frame, a first glass is fixedly arranged at the internal front end of the glass frame, a second glass is fixedly arranged at the internal rear end of the glass frame, a desiccant is arranged between the first glass and the second glass, and a movable groove is arranged inside the glass frame; it also includes a rotating mechanism, the rotating mechanism includes a rotating button arranged on the diagonal of the glass frame, the rear end of the rotating button passes through the front end of the glass frame and is rotatably connected to the rear end of the glass frame, a main bevel gear is fixedly connected to the outer side of the rear end of the rotating button, the main bevel gear is arranged in the movable groove inside the glass frame, the main bevel gear is meshed and connected with two sets of sub-bevel gears along the adjacent edge direction inside the glass frame, and the inside of the sub-bevel gear is fixedly connected with a transmission shaft.

[0007] Preferably, a transmission bevel gear is fixedly connected to the outer side of one end of the transmission shaft, and the transmission bevel gear is meshingly connected to the stressed bevel gear.

[0008] Preferably, a receiving groove is provided inside the glass frame, the receiving groove is matched with the stressed bevel gear, and the stressed bevel gear is arranged inside the receiving groove.

[0009] Preferably, a rotating shaft is fixedly connected to the inner side of the stressed bevel gear, the lower end of the rotating shaft is rotatably connected to the accommodating groove, and the upper end of the rotating shaft is threadedly connected to a threaded turntable.

[0010] Preferably, an extrusion plate is fixedly connected to the upper end of the threaded turntable, a sealing gasket is fixedly connected to the upper end of the extrusion plate, the sealing gasket is adapted to the desiccant, and the front and rear ends of the extrusion plate and the sealing gasket are both arranged close to the inner wall of the movable groove.

[0011] Preferably, a limiting block is provided at one end of the sealing gasket, and four groups of limiting blocks are provided correspondingly to the four groups of sealing gaskets, and the four groups of limiting blocks limit the two ends of the extrusion plate and the sealing gasket.

[0012] Preferably, the desiccant is fixedly arranged along the outer walls of the first glass and the second glass, and the interior of the desiccant is fixedly connected with an aluminum alloy spacer, which is arranged around the interior of the desiccant.

[0013] Preferably, ultraviolet light filtering films are arranged inside the first glass and the second glass.

[0014] Beneficial effects of the utility model:

[0015] Compared with the prior art, the utility model provides an anti-ultraviolet hollow thermal insulation glass, which drives the sealing gasket close to the connection between the first glass and the second glass by setting a rotating mechanism, thereby enhancing the sealing between the first glass and the second glass. When the sealant ages, the sealing gasket cooperates with the desiccant to prevent the gas in the air from entering, so that the air does not need to enter the interior of the glass due to the failure of the sealant, and the hollow area of ​​the hollow thermal insulation glass does not need to be re-sealed;

[0016] At the same time, the setting of the UV filter film increases the reflectivity of the hollow thermal insulation glass to ultraviolet rays, effectively reduces the penetration of indoor ultraviolet rays, and reduces the risk of human body being harmed by ultraviolet rays. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an ultraviolet-proof hollow thermal insulation glass according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a glass layer of an ultraviolet-proof hollow thermal insulation glass according to an embodiment of the utility model;

[0020] Figure 3 The utility model is a kind of hollow heat-insulating glass with UV protection Figure 1 Schematic diagram of the three-dimensional structure of the cross section at AA in the middle;

[0021] Figure 4 The utility model is a kind of hollow heat-insulating glass with UV protection Figure 2 Schematic diagram of the three-dimensional structure of the cross section at BB in the middle;

[0022] Figure 5 This is a schematic structural diagram of a rotating mechanism of an ultraviolet-proof hollow thermal insulation glass according to an embodiment of the utility model;

[0023] Figure 6 The utility model is a kind of hollow heat-insulating glass with UV protection Figure 3 Enlarged view of points C and D in the middle.

[0024] The markings in the figure are: 1. Glass frame; 2. First glass; 3. Second glass; 4. Desiccant; 5. Aluminum alloy spacer; 6. Ultraviolet filter film; 7. Turn button; 8. Main bevel gear; 9. Auxiliary bevel gear; 10. Transmission shaft; 11. Limit block; 12. Transmission bevel gear; 13. Receiving groove; 14. Forced bevel gear; 15. Rotating shaft; 16. Threaded turntable; 17. Extrusion plate; 18. Sealing gasket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0028] like Figures 1 to 4 As shown, a UV-proof hollow insulating glass comprises a glass frame 1, a first glass 2 is fixedly arranged at the internal front end of the glass frame 1, a second glass 3 is fixedly arranged at the internal rear end of the glass frame 1, a desiccant 4 is arranged between the first glass 2 and the second glass 3, and a movable groove is arranged inside the glass frame 1; it also comprises a rotating mechanism, the rotating mechanism comprises a rotating button 7 arranged on the diagonal of the glass frame 1, the rear end of the rotating button 7 passes through the front end of the glass frame 1 and is rotatably connected to the rear end of the glass frame 1, a main bevel gear 8 is fixedly connected to the outer side of the rear end of the rotating button 7, the main bevel gear 8 is arranged in the movable groove inside the glass frame 1, the main bevel gear 8 is meshedly connected with two sets of auxiliary bevel gears 9 along the adjacent edge direction inside the glass frame 1, and a transmission shaft 10 is fixedly connected inside the auxiliary bevel gear 9.

[0029] Specifically, Figures 1 to 6 As shown, a transmission bevel gear 12 is fixedly connected to the outer side of one end of the transmission shaft 10, and the transmission bevel gear 12 is meshedly connected with a stressed bevel gear 14. A receiving groove 13 is provided inside the glass frame 1, and the receiving groove 13 is adapted to the stressed bevel gear 14. The stressed bevel gear 14 is arranged inside the receiving groove 13, and a rotating shaft 15 is fixedly connected to the inner side of the stressed bevel gear 14. The lower end of the rotating shaft 15 is rotatably connected to the receiving groove 13, and the upper end of the rotating shaft 15 is threadedly connected to a threaded turntable 16, and the upper end of the threaded turntable 16 is fixedly connected to an extrusion plate 17, and the upper end of the extrusion plate 17 is fixedly connected to a sealing gasket 18, which is adapted to the desiccant 4, and the front and rear ends of the extrusion plate 17 and the sealing gasket 18 are both arranged close to the inner wall of the movable groove.

[0030] During operation, when the glass sealing is completed, the rotating button 7 is turned. Because the rotating button 7 is fixedly connected to the main bevel gear 8, the main bevel gear 8 is meshed with the sub-bevel gear 9, the sub-bevel gear 9 is fixedly connected to the transmission shaft 10, and the transmission shaft 10 is fixedly connected to the transmission bevel gear 12, the rotating button 7 drives the sub-bevel gear 9 to rotate through the main bevel gear 8, and the sub-bevel gear 9 drives the transmission bevel gear 12 to rotate through the transmission shaft 10. Because the transmission bevel gear 12 is meshed with the force bevel gear 14, the force bevel gear 14 is fixedly connected with the rotating shaft 15, and the rotating shaft 15 is threadedly connected with the threaded turntable 16, the transmission bevel gear 12 drives the force bevel gear 14 to rotate, and the force bevel gear 14 drives the rotating shaft 15 to rotate. The rotating shaft 15 rotates to make the threaded turntable 16 slowly disengage from the rotating shaft 15. When the threaded turntable 16 disengages from the rotating shaft 15, due to the squeezing The plate 17 and the sealing gasket 18 are arranged close to the movable groove, the threaded turntable 16 is fixedly connected to the extrusion plate 17, and the extrusion plate 17 is fixedly connected to the sealing gasket 18, so when the rotating shaft 15 rotates, the extrusion plate 17 and the sealing gasket 18 maintain linear motion and will not rotate. When the sealing gasket 18 is tightly arranged with the first glass 2 and the second glass 3, the extrusion plate 17 supports and squeezes the sealing gasket 18. Finally, the rotation of the rotation button 7 is stopped. By setting a rotating mechanism, the sealing gasket 18 is driven close to the connection between the first glass 2 and the second glass 3 to enhance the sealing between the first glass 2 and the second glass 3. When the sealant is aged, the sealing gasket 18 cooperates with the desiccant 4 to prevent the gas in the air from entering, which gives the staff time to replace the sealant. There is no need to re-seal the hollow area of ​​the hollow thermal glass due to the failure of the sealant and the air entering the inside of the glass.

[0031] like Figures 2 to 4 and Figure 6 As shown, a limiting block 11 is provided at one end of the sealing gasket 18, and four groups of limiting blocks 11 are correspondingly provided for four groups of sealing gaskets 18. The four groups of limiting blocks 11 limit the two ends of the extrusion plate 17 and the sealing gasket 18. The desiccant 4 is fixedly provided along the outer wall of the first glass 2 and the second glass 3. The interior of the desiccant 4 is fixedly connected with an aluminum alloy spacer 5. The aluminum alloy spacer 5 is provided around the interior of the desiccant 4. An ultraviolet filter film 6 is provided inside the first glass 2 and the second glass 3.

[0032] During operation, when the sealing gasket 18 moves toward the first glass 2 and the second glass 3, the setting of the four groups of limit blocks 11 makes the four groups of rotating buttons 7 and the main bevel gear 8 form a "rectangle", so that the four groups of main bevel gears 8 and the limit blocks 11 completely surround the connection between the first glass 2 and the second glass 3, and the sealing effect is improved. At the same time, the desiccant 4 cooperates with the main bevel gear 8 to block the air and absorb the moisture in the air when the sealant fails and air enters. The setting of the ultraviolet filter film 6 increases the refractive index of ultraviolet rays, effectively reduces the penetration of indoor ultraviolet rays, and reduces the risk of ultraviolet damage to the human body.

[0033] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0034] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An anti-ultraviolet hollow thermal insulation glass, comprising a glass frame (1), a first glass (2) being fixedly arranged at the front end of the interior of the glass frame (1), and a second glass (3) being fixedly arranged at the rear end of the interior of the glass frame (1), characterized in that: A desiccant (4) is arranged between the first glass (2) and the second glass (3), and a movable groove is arranged inside the glass frame (1); The invention also comprises a rotating mechanism, wherein the rotating mechanism comprises two groups of rotating buttons (7) arranged on the diagonal line of the glass frame (1), the rear end of the rotating button (7) passes through the front end of the glass frame (1) and is rotatably connected to the rear end of the glass frame (1), the outer side of the rear end of the rotating button (7) is fixedly connected to a main bevel gear (8), the main bevel gear (8) is arranged in a movable groove inside the glass frame (1), the main bevel gear (8) is meshedly connected to two groups of auxiliary bevel gears (9) along the adjacent side direction inside the glass frame (1), and the interior of the auxiliary bevel gear (9) is fixedly connected to a transmission shaft (10).

2. The UV-proof hollow thermal insulation glass according to claim 1, characterized in that: A transmission bevel gear (12) is fixedly connected to the outer side of one end of the transmission shaft (10), and the transmission bevel gear (12) is meshingly connected to a force-bearing bevel gear (14).

3. The anti-ultraviolet hollow insulation glass according to claim 2, characterized in that: The glass frame (1) is provided with a receiving groove (13) inside, the receiving groove (13) is matched with a stressed bevel gear (14), and the stressed bevel gear (14) is arranged inside the receiving groove (13).

4. The UV-proof hollow thermal insulation glass according to claim 3, characterized in that: A rotating shaft (15) is fixedly connected to the inner side of the stressed bevel gear (14); the lower end of the rotating shaft (15) is rotatably connected to the receiving groove (13); and the upper end of the rotating shaft (15) is threadedly connected to a threaded turntable (16).

5. The UV-proof hollow thermal insulation glass according to claim 4, characterized in that: The upper end of the threaded turntable (16) is fixedly connected to a pressing plate (17), and the upper end of the pressing plate (17) is fixedly connected to a sealing gasket (18). The sealing gasket (18) is compatible with the desiccant (4), and the front and rear ends of the pressing plate (17) and the sealing gasket (18) are both arranged close to the inner wall of the movable groove.

6. The UV-proof hollow thermal insulation glass according to claim 5, characterized in that: A limiting block (11) is provided at one end of the sealing pad (18), and four groups of limiting blocks (11) are provided corresponding to the four groups of sealing pads (18). The four groups of limiting blocks (11) limit the two ends of the extrusion plate (17) and the sealing pad (18).

7. The UV-proof hollow thermal insulation glass according to claim 1, characterized in that: The desiccant (4) is fixedly arranged along the outer walls of the first glass (2) and the second glass (3), and an aluminum alloy spacer (5) is fixedly connected to the interior of the desiccant (4), and the aluminum alloy spacer (5) is arranged along the inner periphery of the desiccant (4).

8. The UV-proof hollow thermal insulation glass according to claim 7, characterized in that: Ultraviolet light filtering films (6) are arranged inside the first glass (2) and the second glass (3).

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