Energy-saving door and window convenient for heat preservation

Abstract

The utility model discloses an energy-saving door and window convenient for heat preservation, and relates to the technical field of screens or other structures for preventing light, particularly sunlight. The energy-saving door and window facilitating heat preservation comprises a bottom frame, the bottom frame is used for saving energy and preserving the heat of the door and window, a top frame is arranged on the upper surface of the bottom frame, and first limiting grooves are formed in the surface of the top frame and the surface of the bottom frame; the surface of the top frame and the surface of the bottom frame are each provided with a second limiting groove. Wherein grooves are formed in the surfaces of the top frame and the bottom frame; when sun shading and heat preservation are needed, the motor is arranged, the motor is started through an external power source to drive the heat insulation and shading film to move downwards to the upper surface of the bottom frame, the heat insulation and shading film has the advantages of sun shading, heat preservation, one-way transparency and the like, and the heat insulation and shading film can effectively conduct sun shading and heat preservation and also has the light transmission performance; therefore, the situation that the lamp needs to be turned on due to the fact that the room is too dark is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of screens or other structures for light protection, especially sunlight protection, and particularly to an energy-saving door and window which is convenient for heat preservation. Background Art

[0002] Energy-saving doors and windows are designed to increase the area of ​​daylighting and ventilation or to reflect the characteristics of modern buildings. Energy-saving doors and windows will improve the optical properties, thermal properties and sealing of materials, and improve the structure of doors and windows to achieve the expected effect. The Chinese utility model patent, authorization announcement number "CN218934274U", discloses a sunshade, heat-insulating and energy-saving door and window, including a window frame, the inner wall of the window frame is provided with a mounting frame, the inner wall of the mounting frame is fixedly connected with glass, the surface of the window frame is provided with a sunshade device, the sunshade device includes two slide rails, the two slide rails are respectively fixedly connected to the two sides of the window frame surface, the two slide rails are provided with a slide groove on the side close to each other, the slide groove inner walls of the two slide rails are respectively slidably connected with a slide plate, the surface of the slide plate is provided with a slide groove, the inner wall of the slide groove of the slide plate is slidably connected with a second baffle, and the surface of the slide plate is fixedly connected with a first baffle.

[0003] The above technical solution is achieved by setting a second baffle and a first baffle, and the surface of the first baffle is slidably connected to the surface of the second baffle, and the indoor brightness is adjusted by sliding the first baffle and the second baffle. However, if the most heat-insulating and thermal-preserving condition is selected, light can hardly enter the room, so that the lights still need to be turned on indoors during the day, increasing the cost of family life. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an energy-saving door and window that is convenient for heat preservation and can solve the problem of providing light protection, especially screens or other structures for sun protection.

[0005] To achieve the above object, the utility model provides the following technical solution: an energy-saving door and window that is convenient for heat preservation, comprising a bottom frame, the bottom frame is used for energy-saving and heat-insulating doors and windows, a top frame is arranged on the upper surface of the bottom frame, and first limit grooves are opened on the surfaces of the top frame and the bottom frame;

[0006] Wherein, the surfaces of the top frame and the bottom frame are both provided with second limiting grooves;

[0007] Wherein, grooves are provided on the surfaces of the top frame and the bottom frame;

[0008] The front glass is fixedly connected inside the two first limiting grooves;

[0009] The rear glass is fixedly connected inside the two second limiting grooves.

[0010] Preferably, two magnet grooves are provided inside the bottom frame corresponding to the grooves, and magnets are fixedly connected inside the two magnet grooves.

[0011] Preferably, a shell is fixedly connected to the lower surface of the top frame, and a motor is fixedly connected to the inside of the shell.

[0012] Preferably, the output end of the motor is fixedly sleeved with a second gear;

[0013] The surface of the top frame is rotatably connected with a rotating shaft, and the surface of the rotating shaft rotatably penetrates the surface of the shell.

[0014] Preferably, a first gear is fixedly sleeved on the surface of the rotating shaft, and the surface of the first gear meshes with the surface of the second gear;

[0015] Wherein, a heat-insulating and light-shielding film is fixedly connected to the surface of the rotating shaft, and a thin iron bar is fixedly connected to the lower surface of the heat-insulating and light-shielding film.

[0016] Preferably, the upper surface of the bottom frame is fixedly connected to the left frame, and the upper surface of the left frame is fixedly connected to the lower surface of the top frame;

[0017] The upper surface of the bottom frame is fixedly connected to the right frame, and the upper surface of the right frame is fixedly connected to the lower surface of the top frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The energy-saving doors and windows that are easy to keep warm, when shading and heat preservation are needed, are equipped with a motor, and the motor is started by an external power supply to drive the heat-insulating shading film to move downward to the upper surface of the bottom frame. The heat-insulating shading film has the characteristics of sunshading and heat preservation, one-way transparency, etc. The heat-insulating shading film can effectively shade and keep warm while also being light-transmitting, thereby avoiding the situation where the room is too dark and the lights need to be turned on, thereby reducing the living costs of users.

[0020] 2. The energy-saving doors and windows that are easy to keep warm have a gap between the front glass and the rear glass that is larger than the thickness of the heat-insulating shading film itself. When the heat-insulating shading film is lowered, it tilts, resulting in a gap that makes it impossible to completely block out the outside sunlight. By setting magnets, the two magnets can attract the corresponding thin iron bars to keep the heat-insulating shading film vertical, thereby avoiding the occurrence of gaps when the heat-insulating shading film is lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is an overall schematic diagram of the bottom frame of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection relationship between the top frame and the rotating shaft of the utility model;

[0025] Figure 4 This is an overall schematic diagram of the right side frame of the utility model;

[0026] Figure 5 This is an overall schematic diagram of the left side frame of the utility model;

[0027] Figure 6 This is a schematic diagram of the connection between the heat-insulating light-shielding film and the rotating shaft of the utility model;

[0028] Figure 7 This is a schematic diagram of the connection between the rear glass and the bottom frame of the utility model;

[0029] Figure 8 This is a schematic diagram of the interior of the housing of the utility model;

[0030] Fig. 9 For this utility model Figure 6 Enlarged schematic diagram at point A in the middle.

[0031] Figure numerals: 1. top frame; 2. outer shell; 3. right side frame; 4. bottom frame; 5. front glass; 6. left side frame; 7. magnet slot; 8. first limiting slot; 9. magnet; 10. groove; 11. second limiting slot; 12. heat-insulating and light-shielding film; 13. first gear; 14. rotating shaft; 15. rear glass; 16. second gear; 17. motor; 18. thin iron bar. DETAILED DESCRIPTION

[0032] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0033] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0035] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0036] See also Figure 1-9 The utility model provides a technical solution: an energy-saving door and window that is convenient for heat preservation, comprising a bottom frame 4, the bottom frame 4 is used for energy-saving and heat-insulating doors and windows, a top frame 1 is arranged on the upper surface of the bottom frame 4, and a first limiting groove 8 is opened on the surface of the top frame 1 and the bottom frame 4;

[0037] The surfaces of the top frame 1 and the bottom frame 4 are both provided with second limiting grooves 11;

[0038] The surfaces of the top frame 1 and the bottom frame 4 are both provided with grooves 10;

[0039] The front glass 5 is fixedly connected inside the two first limiting grooves 8;

[0040] The rear glass 15 is fixedly connected inside the two second limiting grooves 11 .

[0041] Two magnet grooves 7 are formed inside the bottom frame 4 corresponding to the groove 10 , and magnets 9 are fixedly connected inside the two magnet grooves 7 .

[0042] The lower surface of the top frame 1 is fixedly connected with a housing 2 , and the interior of the housing 2 is fixedly connected with a motor 17 .

[0043] The output end of the motor 17 is fixedly sleeved with a second gear 16;

[0044] The surface of the top frame 1 is rotatably connected with a rotating shaft 14 , and the surface of the rotating shaft 14 rotatably penetrates the surface of the outer shell 2 .

[0045] The surface of the rotating shaft 14 is fixedly sleeved with a first gear 13, and the surface of the first gear 13 is meshed with the surface of the second gear 16;

[0046] The surface of the rotating shaft 14 is fixedly connected with a heat-insulating light-shielding film 12 , and the lower surface of the heat-insulating light-shielding film 12 is fixedly connected with a thin iron bar 18 .

[0047] The upper surface of the bottom frame 4 is fixedly connected to the left frame 6, and the upper surface of the left frame 6 is fixedly connected to the lower surface of the top frame 1;

[0048] The upper surface of the bottom frame 4 is fixedly connected to the right frame 3 , and the upper surface of the right frame 3 is fixedly connected to the lower surface of the top frame 1 .

[0049] When insulation is required, the motor 17 is started by an external power supply. The start of the motor 17 drives the second gear 16 to rotate, and the rotation of the second gear 16 drives the first gear 13 to rotate. The rotation of the first gear 13 drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the heat insulation and light shielding film 12 to move downward. The downward movement of the heat insulation and light shielding film 12 drives the thin iron bar 18 to move downward. When the thin iron bar 18 moves downward and approaches the eight magnets 9, the eight magnets 9 attract the thin iron bar 18 to move, and the movement of the thin iron bar 18 drives the heat insulation and light shielding film 12 to move.

[0050] When the indoor temperature needs to be raised, the motor 17 is started by an external power supply. The start of the motor 17 drives the second gear 16 to rotate, and the rotation of the second gear 16 drives the first gear 13 to rotate. The rotation of the first gear 13 drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the heat-insulating and light-shielding film 12 to move upward. The upward movement of the heat-insulating and light-shielding film 12 drives the thin iron bar 18 to move upward.

[0051] When shading and heat preservation are needed, a motor 17 is set up and started by an external power supply to drive the heat-insulating shading film 12 to move downward to the upper surface of the bottom frame 4. The heat-insulating shading film 12 has the characteristics of sunshading and heat preservation and one-way transparency. The heat-insulating shading film 12 can effectively provide sunshade and heat preservation while also being light-transmitting, thereby avoiding the situation where the room is too dark and the lights need to be turned on, thereby reducing the user's living cost.

[0052] Since there is a gap between the front glass 5 and the rear glass 15 that is larger than the thickness of the heat-insulating shading film 12 itself, the heat-insulating shading film 12 may tilt during its descent, resulting in a gap that prevents the film from completely shielding the outside sunlight. By setting magnets 9, the two magnets 9 can attract the corresponding thin iron bars 18 to keep the heat-insulating shading film 12 vertical, thereby avoiding the appearance of gaps during the descent of the heat-insulating shading film 12.

[0053] Working principle: when heat preservation is needed, the motor 17 is started by an external power supply, and the start of the motor 17 drives the second gear 16 to rotate, and the rotation of the second gear 16 drives the first gear 13 to rotate, and the rotation of the first gear 13 drives the rotating shaft 14 to rotate, and the rotation of the rotating shaft 14 drives the heat insulation and light-shielding film 12 to move downward, and the downward movement of the heat insulation and light-shielding film 12 drives the thin iron bar 18 to move downward, and when the thin iron bar 18 moves downward to approach the eight magnets 9, the eight magnets 9 attract the thin iron bar 18 to move, and the movement of the thin iron bar 18 drives the heat insulation and light-shielding film 12 to move.

[0054] When the indoor temperature needs to be raised, the motor 17 is started by an external power supply. The start of the motor 17 drives the second gear 16 to rotate, and the rotation of the second gear 16 drives the first gear 13 to rotate. The rotation of the first gear 13 drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the heat-insulating and light-shielding film 12 to move upward. The upward movement of the heat-insulating and light-shielding film 12 drives the thin iron bar 18 to move upward.

[0055] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An energy-saving door and window that is easy to keep warm, comprising a bottom frame (4), characterized in that: The bottom frame (4) is used for energy-saving and heat-insulating doors and windows, and a top frame (1) is arranged on the upper surface of the bottom frame (4), and first limiting grooves (8) are provided on the surfaces of the top frame (1) and the bottom frame (4); Wherein, the surfaces of the top frame (1) and the bottom frame (4) are both provided with second limiting grooves (11); Wherein, grooves (10) are provided on the surfaces of the top frame (1) and the bottom frame (4); The front glass (5) is fixedly connected inside the two first limiting grooves (8); The rear glass (15) is fixedly connected inside the two second limiting grooves (11).

2. The energy-saving door and window for heat preservation according to claim 1, characterized in that: Two magnet grooves (7) are provided inside the bottom frame (4) corresponding to the groove (10), and magnets (9) are fixedly connected inside the two magnet grooves (7).

3. The energy-saving door and window for heat preservation according to claim 1, characterized in that: The lower surface of the top frame (1) is fixedly connected to a housing (2), and the interior of the housing (2) is fixedly connected to a motor (17).

4. The energy-saving door and window for heat preservation according to claim 3, characterized in that: The output end of the motor (17) is fixedly sleeved with a second gear (16); The surface of the top frame (1) is rotatably connected to a rotating shaft (14), and the surface of the rotating shaft (14) rotatably penetrates the surface of the outer shell (2).

5. The energy-saving door and window for heat preservation according to claim 4, characterized in that: A first gear (13) is fixedly sleeved on the surface of the rotating shaft (14), and a surface of the first gear (13) meshes with a surface of the second gear (16); The surface of the rotating shaft (14) is fixedly connected to a heat-insulating light-shielding film (12), and the lower surface of the heat-insulating light-shielding film (12) is fixedly connected to a thin iron bar (18).

6. The energy-saving door and window for heat preservation according to claim 1, characterized in that: The upper surface of the bottom frame (4) is fixedly connected to the left frame (6), and the upper surface of the left frame (6) is fixedly connected to the lower surface of the top frame (1); The upper surface of the bottom frame (4) is fixedly connected to the right frame (3), and the upper surface of the right frame (3) is fixedly connected to the lower surface of the top frame (1).

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