Fireproof window with automatic shading device

Abstract

The utility model relates to a fire-resistant window with an automatic shading device, which comprises an upper frame, a groove is arranged on the front side of the lower end of the upper frame, side frames are symmetrically arranged at the left end and the right end of the upper frame, a lower frame is arranged at the lower ends of the side frames, and the automatic shading device is arranged between the lower frame and the upper frame. When a photosensitive module senses that light becomes dark, information is fed back to a motor, the motor works, a single-groove transmission wheel on an output shaft of the motor rotates, rotating power is transmitted to a double-groove transmission wheel through a second transmission belt, a rotating shaft rotates to drive a shading plate to turn over, automatic shading is achieved, and the concealment of a washroom is improved; by arranging the solar panel, solar energy is converted into electric energy to be stored in the storage battery, power support is provided for work of the motor, and the utilization rate of green energy is increased; by arranging an anti-collision block, collision between the double-opening window and the side frame is reduced when the window is opened and closed, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-resistant windows, in particular to a fire-resistant window with an automatic shading device. Background Art

[0002] Fire-resistant windows are usually made of fire-resistant materials with good fire resistance and sealing. When a fire occurs, fire-resistant windows can withstand high temperature and pressure, and can effectively prevent the spread of smoke and flames, protecting people's lives and property. Under the influence of lights at night, the fire-resistant windows of the bathroom can see the outside view more clearly than during the day. If you forget to draw the curtains, there will be a lack of privacy protection. Therefore, we designed a fire-resistant window with an automatic shading device.

[0003] Patent No. CN202222933448.1 is a Chinese utility model patent, which discloses a translational side sliding window structure, which is composed of a frame body, an outer sheath, a glass plate, an automatic shading mechanism and an induction control system. The frame body is provided with a lower mounting cavity and an upper mounting cavity, two outer sheaths are provided, which are respectively spliced ​​on both sides of the frame body, and two glass plates are provided, which are both slidably arranged between the inner walls of the frame body; when the light in the external environment is too strong, the output end of the small motor drives the first gear to rotate, and the rolling curtain shaft rolls up the shading curtain when rolling up. The belt wheel unwinds the rope, and when the roller blind shaft unwinds the blackout curtain, the belt wheel reels in the rope, the blackout curtain and the two ropes are connected to the horizontal bar, and finally the blackout curtain and the horizontal bar are driven to move downward, and the blackout curtain is used to block the light passing through the glass plate without wrinkles. It is automatically controlled and does not require manual operation. However, the utility model has the following problems: first, the roll-up blackout curtain occupies a large space in the frame and is light in weight. When the window is opened and there is wind, it is easy to be blown by the wind and make a collision sound. Secondly, it does not have a design for green energy utilization, and automatic shading requires additional energy consumption, which has a low cost performance. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art and to solve the technical problems of the existing fire-resistant windows installed in the bathroom, such as the lack of concealment due to frequent forgetting to draw the curtains at night, the high energy consumption of electric windows, the low utilization rate of green energy, the easy collision and high noise during the opening and closing of windows, by providing an automatic shading device, a solar panel and an anti-collision block.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A fire-resistant window with an automatic shading device comprises an upper frame, a groove is provided at the front side of the lower end of the upper frame, and side frames are symmetrically provided at the left and right ends of the upper frame, a lower frame is provided at the lower end of the side frame, and an automatic shading device is provided between the lower frame and the upper frame, the automatic shading device comprises two left-right symmetrical transmission plates, which are located in the groove, a rotating shaft is provided between the transmission plates, a shading plate is provided in the middle of the outer surface of the rotating shaft, and double-groove transmission wheels are provided at the left and right ends of the rotating shaft, the double-groove transmission wheels are located inside the transmission plates, and a No. 1 transmission belt is provided between the double-groove transmission wheels.

[0007] As a preference, motors are provided at both upper and lower ends of the transmission plate, a single-groove transmission wheel is provided on the output shaft of the motor, and a second transmission belt is provided between the single-groove transmission wheel and an adjacent double-groove transmission wheel.

[0008] Preferably, a double window is provided between the side frames, and a hand-pull groove is provided at the front end of the double window near the left and right side frames, and a locking structure is provided above the hand-pull groove.

[0009] Preferably, the lengths of the two shading plates close to the locking structure are shorter than those of the shading plates at other positions, and the widths of the two shading plates close to the locking structure are shorter than those of the shading plates at other positions.

[0010] Preferably, anti-collision blocks are symmetrically provided at the ends of the side frames close to each other, guide rails are symmetrically provided at the upper end of the lower frame, and a groove is provided at the lower end of the double-opening window, in which a roller is adapted.

[0011] Preferably, a photosensitive module is provided at the middle of the upper side of the rear end of the lower frame, a solar panel is provided below the photosensitive module, the solar panel is electrically connected to a battery, and the battery is located in a rectangular groove of the lower frame.

[0012] Beneficial effects of the utility model:

[0013] (1) In the utility model, an automatic shading device is provided. When the photosensitive module senses that the light becomes dim, it feeds back information to the motor. The motor works to rotate the single-groove transmission wheel on its output shaft. The rotational power is transmitted to the double-groove transmission wheel through the second transmission belt, so that the rotation of the shaft drives the shading plate to flip, thereby realizing automatic shading and increasing the concealment of the toilet.

[0014] (2) In the utility model, solar panels are provided to convert solar energy into electrical energy and store it in batteries to provide power support for the operation of the motor, thereby reducing the power consumption in the house and improving the utilization rate of green energy.

[0015] (3) In the present invention, an anti-collision block made of rubber material is provided to reduce the collision between the double-opening window and the side frame when opening and closing the window, thereby reducing noise, reducing damage, and extending the service life.

[0016] In summary, the device has the advantages of simple structure, automatic shading and low energy consumption, and is particularly suitable for the field of fire-resistant window technology. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 1 This is a schematic diagram of the structure of a fire-resistant window with an automatic shading device.

[0019] Figure 2 It is a schematic cross-sectional view of a portion of the transmission plate of the automatic shading device.

[0020] Figure 3 It is a structural schematic diagram of the hand-pulled groove part and the locking structure part.

[0021] Figure 4 It is a schematic diagram of the structure of the anti-collision block part and the guide rail part.

[0022] Figure 5 It is a schematic diagram of the structure of the groove part and the roller part.

[0023] Figure 6 It is a schematic diagram of the structure of the solar panel part. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] like Figures 1 to 6As shown, the utility model provides a fire-resistant window with an automatic shading device, including an upper frame 1, a groove 11 is provided at the front side of the lower end of the upper frame 1, and an installation space is provided for installing an automatic shading device 4, and side frames 2 are symmetrically provided at the left and right ends of the upper frame 1, and a lower frame 3 is provided at the lower end of the side frame 2. The upper frame 1, the side frame 2 and the lower frame 3 form an outer frame of the fire-resistant window, which is fixed on the outer wall, and an automatic shading device 4 is provided between the lower frame 3 and the upper frame 1, and the automatic shading device 4 includes two left-right symmetrical transmission plates 41, which are located in the groove 11, and the upper end of the transmission plate 41 is fixed in the groove 1 1, so that the automatic shading device 4 is fixed on the upper frame 1, and the lower end of the transmission plate 41 is not fixed, so that the automatic shading device 4 can be lifted from the bottom, and a rotating shaft 42 is provided between the transmission plates 41, and both ends of the rotating shaft 42 are inserted into the transmission plate 41 to achieve sleeve connection, and a shading plate 43 is provided in the middle of the outer surface of the rotating shaft 42, and double-groove transmission wheels 44 are provided at the left and right ends of the rotating shaft 42, and the double-groove transmission wheels 44 are located inside the transmission plate 41, and a No. 1 transmission belt 45 is provided between the double-groove transmission wheels 44, so that power can be transmitted between two adjacent double-groove transmission wheels 44, so that the rotating shaft 42 can rotate at the same speed.

[0027] Further, if Figure 2 As shown, motors 5 are provided at both upper and lower ends of the transmission plate 41. The motor 5 works after receiving information from the photosensitive module 32. A single-groove transmission wheel 51 is provided on the output shaft of the motor 5. A second transmission belt 52 is provided between the single-groove transmission wheel 51 and the adjacent double-groove transmission wheel 44. The kinetic energy generated by the motor 5 is transmitted to the rotating shaft 42 through the second transmission belt 52, so that the shading plate 43 can rotate to play a shading role.

[0028] Further, if Figure 3 As shown, a double-opening window 6 is provided between the side frames 2, which is a double-opening movable window. A hand-pull groove 61 is provided at the front end of the double-opening window 6 near the side frames 2 on the left and right sides. The double-opening window 6 can be easily pulled by inserting the hand into the hand-pull groove 61. A locking structure 62 is provided above the hand-pull groove 61, which is a conventional window lock, which fixes the double-opening window 6 and the side frames 2 together to play an anti-theft role.

[0029] Further, if Figure 3 As shown, the length of the two shading plates 43 near the locking structure 62 is shorter than the shading plates 43 at other positions, and the width of the two shading plates 43 near the locking structure 62 is shorter than the shading plates 43 at other positions. With this arrangement, the shading plates 43 can not only play a shading role, but also reduce the obstruction to the opening and closing of the windows. The hand-pull groove 61 and the locking structure 62 are still in a usable state, and the double window 6 can still be opened for ventilation during the day.

[0030] Further, if Figure 4As shown, the side frames 2 are symmetrically provided with anti-collision blocks 21 at one end close to each other, which are made of rubber material, to reduce the collision between the double-opening window 6 and the side frame 2 when the window is opened and closed, reduce noise, reduce damage, and extend the service life. The upper end of the lower frame 3 is symmetrically provided with guide rails 31 front and back, and the lower end of the double-opening window 6 is provided with a storage groove 63. The storage groove 63 is adapted to be provided with a roller 64. During the opening and closing process of the double-opening window 6, the roller 64 always moves along the guide rail 31.

[0031] Further, if Figure 6 As shown, a photosensitive module 32 is provided in the middle of the upper side of the rear end of the lower frame 3, which is a sensor element that can sense the intensity of the ambient light. When the photosensitive module 32 detects that the external light becomes dim, it transmits information to the motor 5, so that the automatic shading device 4 realizes the automatic shading effect. When the photosensitive module 32 detects that the external light becomes bright, it transmits information to the motor 5, so that the automatic shading device 4 releases the shading effect, so that the double window 6 is transparent and can be opened for ventilation. A solar panel 33 is provided below the photosensitive module 32, and the solar panel 33 is electrically connected to a battery 34. The battery 34 is located in the rectangular groove of the lower frame 3. The solar panel 33 converts solar energy into electrical energy and stores it in the battery 34, providing power support for the operation of the motor 5, thereby reducing the power consumption in the house and improving the utilization rate of green energy.

[0032] Working process: First, the photosensitive module 32 monitors the changes in external light in real time. When the photosensitive module 32 detects that the external light becomes dim, it feeds back information to the motor 5; further, the motor 5 works and the single-groove transmission wheel 51 on its output shaft rotates, and the rotational power is transmitted to the double-groove transmission wheel 44 through the second transmission belt 52, so that the rotation of the shaft 42 drives the shading plate 43 to flip over, realizing automatic shading, preventing privacy leakage due to forgetting to draw the curtains at night.

[0033] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0034] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0035] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fire-resistant window with an automatic shading device, characterized in that: The invention comprises an upper frame (1), a groove (11) is provided at the front side of the lower end of the upper frame (1), and side frames (2) are symmetrically provided at the left and right ends of the upper frame (1), a lower frame (3) is provided at the lower end of the side frame (2), an automatic shading device (4) is provided between the lower frame (3) and the upper frame (1), and the automatic shading device (4) comprises two left-right symmetrical transmission plates (41) and is located in the groove (11), a rotating shaft (42) is provided between the transmission plates (41), a shading plate (43) is provided at the middle of the outer surface of the rotating shaft (42), and double-groove transmission wheels (44) are provided at the left and right ends of the rotating shaft (42), the double-groove transmission wheels (44) are located inside the transmission plates (41), and a first transmission belt (45) is provided between the double-groove transmission wheels (44).

2. A fire-resistant window with an automatic shading device according to claim 1, characterized in that: Motors (5) are provided at both upper and lower ends of the transmission plate (41), a single-groove transmission wheel (51) is provided on the output shaft of the motor (5), and a second transmission belt (52) is provided between the single-groove transmission wheel (51) and an adjacent double-groove transmission wheel (44).

3. A fire-resistant window with an automatic shading device according to claim 1, characterized in that: A double window (6) is provided between the side frames (2), and a hand-pull groove (61) is provided at the front end of the double window (6) near the side frames (2) on the left and right sides, and a locking structure (62) is provided above the hand-pull groove (61).

4. A fire-resistant window with an automatic shading device according to claim 3, characterized in that: The length of the two shading plates (43) near the locking structure (62) is shorter than that of the shading plates (43) at other positions, and the width of the two shading plates (43) near the locking structure (62) is shorter than that of the shading plates (43) at other positions.

5. The fire-resistant window with automatic shading device according to claim 3, characterized in that: The side frames (2) are symmetrically provided with anti-collision blocks (21) at one end close to each other, the upper end of the lower frame (3) is symmetrically provided with guide rails (31) front and back, and the lower end of the double-opening window (6) is provided with a storage groove (63), and a roller (64) is adapted to be arranged in the groove of the storage groove (63).

6. The fire-resistant window with automatic shading device according to claim 3, characterized in that: A photosensitive module (32) is provided in the middle of the upper side of the rear end of the lower frame (3), and a solar panel (33) is provided below the photosensitive module (32). The solar panel (33) is electrically connected to a storage battery (34), and the storage battery (34) is located in a rectangular groove of the lower frame (3).

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