CN113700228A

CN113700228A - Turnover skylight

Info

Publication number: CN113700228A
Application number: CN202111039020.6A
Authority: CN
Inventors: 胡睿; 陈川; 张少飞; 戴建雄; 屈飞
Original assignee: Guangdong Haiwu Technology Co Ltd
Current assignee: Guangdong Haiwu Technology Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2021-11-26

Abstract

The invention discloses a turnover skylight, which comprises a window frame and a window body, wherein the middle part of the window body is rotationally connected with the window frame through a rotating shaft; the window frame comprises a first supporting strip connected with the rotating shaft, the window body comprises a second supporting strip close to the first supporting strip, and the second supporting strip is connected with the rotating shaft; the top surface or the bottom surface of the second supporting strip is convexly provided with a guide piece, the first supporting strip is provided with a driving device, the guide piece is provided with a guide surface which is inclined relative to the top surface of the second supporting strip, and the guide surface faces the driving device; the driving device comprises an actuating member which can be driven to push the guide surface along a direction parallel to the first supporting strip so as to rotate the window body around the rotating shaft. The turning skylight of the embodiment has the advantage that the window closing speed is effectively improved.

Description

Turnover skylight

Technical Field

The invention relates to the field of fire control skylights, in particular to a turnover skylight.

Background

The turnover skylight comprises a window frame and a window body, wherein the middle part of the window body is rotatably connected with the window frame through a rotating shaft, the window body is of an eccentric structure and automatically rotates to a vertical state under the action of gravity.

The existing turnover skylight is provided with an electric telescopic device which drives a window body to rotate so as to close the turnover skylight; wherein, the body of electric telescopic device is installed in the one side of keeping away from the axis of rotation of window frame, and the one end that the window frame was kept away from to the flexible body of rod of electric telescopic device is articulated with the window form, and electric telescopic device retracts to this internally through the control telescopic rod body to drive the window form and rotate, realize closing the upset skylight.

The prior art has the following problems that under the condition that the skylight is large, the telescopic rod body of the electric telescopic device is long, and the telescopic rod body cannot be completely retracted into the body in a short time, so that the window closing speed is reduced. Accordingly, there is a need for a convertible window that can be opened and closed at an increased speed.

Disclosure of Invention

The invention aims to provide a turnover skylight to improve the speed of closing the skylight.

In order to achieve the purpose, the invention adopts the following technical scheme:

a turnover skylight comprises a window frame and a window body, wherein the middle part of the window body is rotatably connected with the window frame through a rotating shaft; the window frame comprises a first supporting strip connected with the rotating shaft, the window body comprises a second supporting strip close to the first supporting strip, and the second supporting strip is connected with the rotating shaft;

the top surface or the bottom surface of the second supporting strip is convexly provided with a guide piece, the first supporting strip is provided with a driving device, the guide piece is provided with a guide surface which is inclined relative to the top surface of the second supporting strip, and the guide surface faces the driving device; the driving device comprises an actuating member which can be driven to push the guide surface along a direction parallel to the first supporting strip so as to rotate the window body around the rotating shaft.

Optionally, the guide surface is a plane inclined with respect to the top surface of the second support bar.

Optionally, the guide surface is an arc-shaped curved surface which gradually tilts upwards towards a direction away from the top surface of the second support bar.

Optionally, the driving device further includes a carriage, a sliding rod mounted on the carriage, and a telescopic device for driving the sliding rod to move relative to the carriage along a direction parallel to the first supporting bar, and the actuating member is a pressing wheel mounted on the sliding rod;

the telescopic device and the sliding frame are fixedly connected with the first supporting strip.

Optionally, a support shaft is mounted on the sliding rod, and the extrusion wheel is rotatably mounted on the support shaft.

Optionally, the pressing wheel is a flexible roller.

Optionally, the window body is symmetrical about a first symmetrical plane, a center line of the rotating shaft is parallel to the first symmetrical plane, and the center line of the rotating shaft is a preset distance away from the first symmetrical plane; when the driving device does not push the guide surface, the window body rotates under the action of self eccentric self weight.

Optionally, a positioning surface is arranged on the top of the guide piece away from the second support bar, the positioning surface is parallel to the top surface of the second support bar, and when the extrusion wheel abuts against the positioning surface, the window body completely shields the window frame;

the positioning surface and the guide surface are in smooth transition.

Optionally, the device comprises a plurality of window frames arranged in parallel, each window frame is provided with the window body, and each window body is provided with the guide piece with the same orientation;

the sliding rod is provided with the extrusion wheels which are in one-to-one correspondence with the guide pieces.

Optionally, the window body is further provided with a limiting plate, and when the window body completely shields the window frame, the limiting plate abuts against the window frame.

A micromodule comprising a flip skylight as defined in any one of the above; the micro-module further comprises a cabinet, a refrigerating system and a power distribution system, wherein the refrigerating system is used for cooling the electronic devices in the cabinet, and the power distribution system is used for supplying power to the electronic devices in the cabinet and the refrigerating system.

Compared with the prior art, the invention has the following beneficial effects:

in the turnover skylight in the embodiment, the second supporting strip rotates relative to the first supporting strip in the process that the executing piece pushes and presses the guide surface along the direction parallel to the first supporting strip, so that the window body rotates relative to the window frame to complete window closing; when the actuator moves a unit distance under the condition of pushing the guide surface, the guide member pushes the inclined guide surface, so that the rotation angle of the window is larger, and the window closing speed is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the invention, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the invention without affecting the effect and the achievable purpose of the invention.

Fig. 1 is a schematic structural view of a flip skylight according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of position A of FIG. 1;

FIG. 3 is a schematic top view of a convertible window according to an embodiment of the present invention;

FIG. 4 is a schematic side view of a convertible window according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of position A of FIG. 4;

FIG. 6 is a schematic structural view of another guide member provided in accordance with an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a guide member provided with a positioning surface according to an embodiment of the present invention.

Illustration of the drawings: 1. a window frame; 11. a first support bar; 2. a window body; 21. a second supporting strip; 22. a guide member; 221. a guide surface; 222. positioning the surface; 23. a limiting plate; 3. a drive device; 31. an executive component; 32. a carriage; 33. a slide bar; 34. a telescoping device; 100. a first plane of symmetry.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment of the invention provides a turnover skylight, which can effectively improve the window closing speed of the turnover skylight.

Example one

Referring to fig. 1 to 5 and 7, the convertible roof includes a frame 1 and a window 2, and a middle portion of the window 2 is rotatably connected to the frame 1 through a rotating shaft.

The window frame 1 includes a first supporting bar 11 connected to the rotation shaft, and the rotation shaft may be fixedly connected to the first supporting bar 11, or the first supporting bar 11 is provided with a rotation hole for inserting the rotation shaft, and the rotation shaft is rotatably installed in the rotation hole.

The window body 2 comprises a second supporting strip 21 close to the first supporting strip 11, and the second supporting strip 21 is connected with the rotating shaft;

the top or bottom surface of the second supporting bar 21 is protruded to fixedly connect with a guide 22. In this embodiment, the guide 22 is provided on the top surface of the second supporting bar 21. It is worth noting that the top surface of the second supporting bar 21 is parallel to the bottom surface of the second supporting bar 21.

The first support bar 11 is provided with the driving device 3, the guide member 22 has a guide surface 221 inclined with respect to the top surface of the second support bar 21, and the guide surface 221 faces the driving device 3. When the actuator 31 is driven to move in a direction parallel to the first support bar 11, the actuator 31 pushes the guide surface 221 to rotate the window 2 about the rotation axis, completing the window closing.

Specifically, due to the presence of guide surface 221, the angle of rotation of window 2 is greater when actuator 31 is moved a unit distance in a direction parallel to first support bar 11, which corresponds to an increased speed of closing the window.

Alternatively, the guide surface 221 is a plane inclined with respect to the top surface of the second support bar 21. The position of the guide member 22 relative to the rotating shaft is reasonably set, so that the window closing speed can be effectively improved. It should be noted that the position of the guide member 22 is appropriately set so that the lowest point of the guide surface 221 is closer to the center line of the pivot shaft in the window closing state, and the pivot angle of the window 2 is larger when the actuator 31 moves a unit distance in the direction parallel to the first support bars 11. The further the guide 22 is from the axis of rotation, the less effective the effect of increasing the speed of closing the window.

It should be added that window 2 slides vertically on rod 33 under the force of gravity. Therefore, it is necessary to set the angle between the guide surface 221 and the top surface of the second supporting bar 21 to be smaller than 90 °, and the larger the angle between the guide surface 221 and the top surface of the second supporting bar 21 is, the better the lifting effect of the window closing speed is. In addition, the position of the lowest point of the guide surface 221 also affects the lifting effect of the window closing speed, and the closer the lowest point of the guide surface 221 is to the center line, the better the lifting effect of the window closing speed is; it should be noted that the actuator 31 can contact the guide surface 221 earlier the lowest point of the guide surface 221 is closer to the center line of the rotating shaft, and the window closing effect can be achieved by the driving length of the driving device 3 being shorter.

In a specific embodiment, the guide surface 221 is an arc-shaped curved surface that gradually tilts upward away from the top surface of the second support bar 21. Referring to fig. 6, when the guiding surface 221 is a plane, the reaction force applied to the actuator 31 just abutting against the guiding surface 221 is the largest. The guide surface 221 is an arc-shaped curved surface, the contact area between the actuating element 31 and the guide surface 221 is larger, deformation and damage of the actuating element 31 caused by overlarge impact force of the actuating element 31 on the unit area of the guide surface 221 or deformation and damage of the guide surface 221 are avoided, and the service lives of the guide surface 221 and the guide element 22 are prolonged equivalently. It should be clear that the curved surface is a concave curved surface.

Optionally, the driving device 3 further includes a carriage 32, a sliding rod 33 mounted on the carriage 32, and a telescopic device 34 for driving the sliding rod 33 to slide on the carriage 32 in a direction parallel to the first supporting bar 11, and the actuating member 31 is a pressing wheel mounted on the sliding rod 33; the telescopic device 34 and the carriage 32 are both fixedly connected to the first support bar 11. Specifically, the telescopic device 34 can drive the sliding rod 33 to move relative to the carriage 32, and when the moving direction of the sliding rod 33 on the carriage 32 is a preset direction, wherein the preset direction is a direction from left to right in fig. 4 (i.e., an X direction), the pressing wheel pushes the guide surface 221 to push the window 2 to rotate along the X direction, so as to close the window.

Alternatively, a support shaft is mounted on the slide bar 33, and the pressing wheel is rotatably mounted on the support shaft. It should be clear that during the pressing process of the pressing wheel against the guide surface 221, the friction between the pressing wheel and the guide surface 221 is rolling friction, which is beneficial to reduce the friction on the guide member 22 and prolong the service life of the guide member 22.

Optionally, the pressing wheel is a flexible roller. It should be clear that, the moment of window 2 conflict window frame 1 in the window closing process, certain impact can be produced between window 2 and the window frame 1, and flexible gyro wheel constitutes a buffer structure this moment, has reduced the damage that the impact caused.

Optionally, the window is symmetrical about the first plane of symmetry 100, the center line of the rotation axis is parallel to the first plane of symmetry 100, and the center line of the rotation axis is a preset distance from the first plane of symmetry 100;

when the driving device 3 does not push the guide surface 221, the window 2 rotates by gravity so that the second support bar 21 is perpendicular to the first support bar 11.

Optionally, the top of the guide 22 away from the second support bar 21 is provided with a positioning surface 222, the positioning surface 222 is parallel to the top surface of the second support bar 21, and when the pressing wheel abuts against the positioning surface 222, the window 2 completely covers the window frame 1; the positioning surface 222 and the guiding surface 221 are smoothly transited. It will be clear that when the squeeze wheel abuts against the locating surface 222, the window 2 will only exert a force on the squeeze wheel in a direction perpendicular to the direction of the sliding rod 33, even if the retractor 34 is not in operation, and the sliding rod 33 will not move relative to the carriage 32, i.e. the window 2 will always remain in the closed position.

Optionally, the turnover skylight includes a plurality of window frames 1 arranged in parallel, a window 2 is disposed in each window frame 1, and a guide 22 facing the same direction is disposed on each window 2; the slide bar 33 is provided with pressing wheels corresponding one-to-one to the guides 22. It should be clear that the closing of several windows 2 can be performed simultaneously by using one retractor device.

Optionally, window body 2 still is provided with limiting plate 23, and when window body 2 shielded window frame 1 completely, limiting plate 23 contradicted window frame 1, prevented that window body 2 from continuing to rotate, and limiting plate 23 constitutes the restriction to window body 2 turned angle.

Example two

A micromodule comprising a flip top skylight as in embodiment one; the micro-module further comprises a cabinet, a refrigeration system and a power distribution system, wherein the refrigeration system is used for cooling the electronic devices in the cabinet, and the power distribution system is used for supplying power to the electronic devices and the refrigeration system in the cabinet.

It should be clear that the micromodule also comprises a rack, a turnover louver is mounted on the top of the rack, and the cabinets are arranged inside the rack.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A turnover skylight comprises a window frame (1) and a window body (2), wherein the middle part of the window body (2) is rotatably connected with the window frame (1) through a rotating shaft; the window is characterized in that the window frame (1) comprises a first supporting strip (11) connected with the rotating shaft, the window body (2) comprises a second supporting strip (21) close to the first supporting strip (11), and the second supporting strip (21) is connected with the rotating shaft;

a guide piece (22) is convexly arranged on the top surface or the bottom surface of the second supporting strip (21), a driving device (3) is arranged on the first supporting strip (11), the guide piece (22) is provided with a guide surface (221) which is inclined relative to the top surface of the second supporting strip (21), and the guide surface (221) faces the driving device (3); the drive device (3) comprises an actuating element (31) which can be driven in a direction parallel to the first support strip (11) to push the guide surface (221) in order to rotate the window (2) about the axis of rotation.

2. A convertible window according to claim 1, characterised in that the guide surface (221) is a plane inclined with respect to the top surface of the second support strip (21).

3. A convertible window according to claim 1, characterised in that the guide surface (221) is an arc-shaped curved surface that is gradually turned upwards in a direction away from the top surface of the second supporting strip (21).

4. A sunroof according to claim 1, wherein the drive device (3) further comprises a carriage (32), a sliding bar (33) mounted on the carriage (32), a telescopic device (34) for driving the sliding bar (33) relative to the carriage (32) in a direction parallel to the first support bar (11), the actuator (31) being a pressing wheel mounted on the sliding bar (33);

the telescoping device (34) and the carriage (32) are both fixedly connected to the first support bar (11).

5. A convertible window as claimed in claim 4, characterized in that the sliding rod (33) is provided with a support shaft, on which the pressing wheel is rotatably mounted.

6. A flip-top window according to claim 4, characterized in that the window (2) is symmetrical about a first plane of symmetry, the centre line of the rotation axis being parallel to the first plane of symmetry and the centre line of the rotation axis being at a predetermined distance from the first plane of symmetry; when the driving device (3) does not push the guide surface (221), the window body (2) rotates under the action of self eccentric self weight.

7. A convertible window according to claim 4, characterized in that the guide (22) is provided with a positioning surface (222) at the top remote from the second support strip (21), said positioning surface (222) being parallel to the top surface of the second support strip (21), said window (2) completely shielding the window frame (1) when the pressing wheel abuts against said positioning surface (222);

the positioning surface (222) and the guide surface (221) are in smooth transition.

8. A convertible window according to claim 4, characterized in that it comprises a plurality of frames (1) arranged in parallel, each frame (1) having a window (2) arranged therein, each window (2) having a guide (22) arranged thereon and facing in the same direction;

the sliding rod (33) is provided with the extrusion wheels which are in one-to-one correspondence with the guide pieces (22).

9. A turnover skylight according to claim 1, characterized in that the window (2) is further provided with a limiting plate (23), and when the window (2) completely shields the window frame (1), the limiting plate (23) abuts against the window frame (1).

10. A micromodule comprising a flip top window according to any one of claims 1 to 9; the micro-module further comprises a cabinet, a refrigerating system and a power distribution system, wherein the refrigerating system is used for cooling the electronic devices in the cabinet, and the power distribution system is used for supplying power to the electronic devices in the cabinet and the refrigerating system.