Turnover skylight capable of automatically resetting

Abstract

A turnover skylight capable of resetting automatically relates to the technical field of cabinet equipment and comprises a window frame, a plurality of skylights are arranged in the window frame side by side and connected with the window frame through rotating shafts, a first bearing sleeves the outer side of one end of each rotating shaft, a first gear sleeves the outer side of each first bearing, and a second gear sleeves the outer side of each first gear. The multiple first gears are meshed with the same rack, the rack is further meshed with a second gear, the second gear is fixedly connected to an output shaft of a motor, the motor is fixedly arranged on one side of the top of the window frame, and a photoelectric switch is further arranged on one side of the top of the window frame. By arranging the motor, the first gear, the second gear, the first bearing, the rack and the photoelectric switch, automatic resetting can be achieved, the structure is simple, and maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet equipment, in particular to a flip skylight which can automatically reset. Background Art

[0002] A cabinet is an object used to store computers, servers, and other related electronic equipment. It can protect the stored equipment, shield electromagnetic interference, and arrange the equipment in an orderly and neat manner for easy maintenance. The equipment in the cabinet (such as servers, network switches, etc.) will generate a lot of heat during operation. Skylights can help improve air circulation in the cabinet, speed up heat dissipation, and ensure the normal operation of the equipment. In addition, skylights can make it easier for technicians to inspect and maintain the equipment in the cabinet, such as replacing hardware and checking lines.

[0003] For example, a Chinese utility model patent with announcement number CN207733104U and name “An Automatic Resetting Movable Sunroof” discloses an automatic resetting structure for a sunroof, including a frame, a fixed support plate, a sunroof and an electric control device; the fixed support plate is installed on both sides of the frame, and the sunroof is axially connected to the frame through a rotating shaft; the electric control device includes a motor rod, a support rod, a first connecting rod, a transmission rod, and a fixed rod; a motor rod is arranged on the outer side surface of the fixed support plate, the output end of the motor rod is fixedly connected to one end of the support rod, a first slide rail for the support rod to slide back and forth is arranged on the frame, the other end of the support rod is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is hinged to one end of the transmission rod, the other end of the transmission rod is fixedly connected to one end of the fixed rod, the other end of the fixed rod is fixedly set on the sunroof, the fixed rod is located on one side of the rotating shaft, and is arranged parallel to the long side of the sunroof. The beneficial effects of the utility model are: through the setting of the connecting rod mechanism and the motor rod, the electric control of the skylight is realized, and the opening and closing angle of the skylight can be adjusted. The operation is flexible and convenient, and time and cost are greatly saved, and the normal operation of the cabinet is effectively guaranteed. However, the electric control device in the structure is complex, the cost is high, and it is not conducive to maintenance. The present application is an improvement on the prior art. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a flip skylight that can automatically reset and can solve the above technical problems.

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

[0006] A flip skylight that can automatically reset comprises a window frame, wherein a plurality of skylights are arranged in parallel in the window frame, wherein the plurality of skylights are connected to the window frame via a rotating shaft, wherein a first bearing is sleeved on the outer side of one end of each rotating shaft, wherein a first gear is sleeved on the outer side of the first bearing, wherein the plurality of first gears are all meshed with the same rack, wherein a second gear is also meshed on the rack, wherein the second gear is fixedly connected to the output shaft of a motor, wherein the motor is fixedly mounted on one side of the top of the window frame, wherein a photoelectric switch is also arranged on one side of the top of the window frame.

[0007] Preferably, a limit block is provided on the other side of the top of the window frame, and the number of the limit blocks matches the number of skylights.

[0008] Preferably, the motor is electrically connected to the photoelectric switch.

[0009] Preferably, a second bearing is provided on the top of the rack, the second bearings are symmetrically distributed on both sides of the rotating shaft, and the second bearings are fixedly connected to the window frame through a fixing rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can realize automatic resetting by arranging a motor, a first gear, a second gear, a first bearing, a rack and a photoelectric switch, and has a simple structure and is easy to maintain.

[0012] 2. The utility model arranges a second bearing at the top of the rack to lower the height of the rack, thereby avoiding interference with the window frame beam during movement, optimizing the space size, and increasing the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the skylight reset structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the opening structure of the skylight of the utility model.

[0016] Description of reference numerals:

[0017] 1-window frame, 2-skylight, 3-first bearing, 4-first gear, 5-rack, 6-second gear, 7-motor, 8-photoelectric switch, 9-limit block, 10-second bearing, 11-fixing rod. DETAILED DESCRIPTION

[0018] The following is a detailed description of the invention of the utility model by way of examples in conjunction with the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Example

[0019] like Figure 1 to Figure 2 As shown, the utility model discloses an automatically resettable flip skylight, comprising a window frame 1, wherein four skylights 2 are arranged in parallel in the window frame 1, wherein the four skylights 2 are connected to the window frame 1 through a rotating shaft, wherein a first bearing 3 is sleeved on the outer side of one end of each rotating shaft, wherein a first gear 4 is sleeved on the outer side of the first bearing 3, wherein the four first gears 4 are all meshed with the same rack 5, wherein a second gear 6 (not shown in the figure) is also meshed on the rack 5, wherein the second gear 6 is fixedly connected to the output shaft of a motor 7, wherein the motor 7 is fixedly arranged on one side of the top of the window frame 1, wherein a photoelectric switch 8 is also arranged on one side of the top of the window frame 1, wherein the motor 7 is electrically connected to the photoelectric switch 8. The utility model can realize automatic reset by arranging the motor 7, the first gear 4, the second gear 6, the first bearing 3, the rack 5 and the photoelectric switch 8, and has a simple structure and is easy to maintain. When the sunroof 2 is reset, the photoelectric switch 8 transmits a signal to the motor 7 and controls the motor 7 to move. When the motor 7 rotates, it drives the second gear 6 to rotate. The second gear 6 meshes with the rack 5. At the same time, the rack 5 meshes with the four first gears 4. As the first gear 4 rotates, the rotating shaft is driven to rotate to achieve the reset of the sunroof 2. The principle of opening the sunroof 2 is exactly the opposite of resetting, and the photoelectric switch 8 can also control the opening and closing angle of the sunroof 2. A limit block 9 is provided on the other side of the top of the window frame 1. The number of the limit blocks 9 matches the number of the sunroofs 2. The setting of the limit block 9 is conducive to limiting the opening angle of the sunroof 2.

[0020] A second bearing 10 is provided on the top of the rack 5. The second bearings 10 are symmetrically distributed on both sides of the rotating shaft. The second bearing 10 is fixedly connected to the window frame 1 through a fixing rod 11. By arranging the second bearing 10 on the top of the rack 5, it is helpful to lower the height of the rack 5 to avoid interference with the crossbeam of the window frame 1 during movement, thereby optimizing the spatial size and increasing the overall aesthetics.

[0021] Principle of use: Under normal circumstances, the sunroof 2 is in an open state. When it needs to be reset, press the reset button on the device. The reset button transmits a signal to the photoelectric switch 8. The photoelectric switch 8 controls the action of the motor 7. When the motor 7 rotates, it drives the second gear 6 to rotate. The second gear 6 is meshed with the rack 5. At the same time, the rack 5 is meshed with the four first gears 4. As the first gear 4 rotates, it drives the rotating shaft to rotate, thereby resetting the sunroof 2.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and application concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tilting skylight capable of automatically resetting, comprising a window frame (1), wherein a plurality of skylights (2) are arranged in parallel in the window frame (1), wherein the plurality of skylights (2) are connected to the window frame (1) via a rotating shaft, wherein: A first bearing (3) is sleeved on the outer side of one end of each rotating shaft, a first gear (4) is sleeved on the outer side of the first bearing (3), a plurality of the first gears (4) are meshed with the same rack (5), a second gear (6) is also meshed on the rack (5), the second gear (6) is fixedly connected to the output shaft of a motor (7), the motor (7) is fixedly mounted on one side of the top of the window frame (1), and a photoelectric switch (8) is also provided on one side of the top of the window frame (1).

2. The automatically resetting tilting sunroof according to claim 1, characterized in that: A limit block (9) is provided on the other side of the top of the window frame (1), and the number of the limit blocks (9) matches the number of the skylights (2).

3. The automatically resetting tilting sunroof according to claim 1, characterized in that: The motor (7) is electrically connected to the photoelectric switch (8).

4. The automatically resetting tilting sunroof according to claim 1, characterized in that: A second bearing (10) is provided at the top of the rack (5); the second bearings (10) are symmetrically distributed on both sides of the rotating shaft; the second bearings (10) are fixedly connected to the window frame (1) via a fixing rod (11).

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