Skylight with three-point electromagnetic lock

Abstract

The utility model relates to the technical field of doors and windows, and particularly discloses a skylight of a three-point type electromagnetic lock, which comprises a window sash, a window seat and a support frame, one side of the window sash is rotatably connected with one side of the window seat, the window seat is fixedly arranged on the upper edge of a bearing base, the support frame is fixedly arranged on a web plate of the bearing base, an actuator is rotatably arranged on the support frame, and the actuator is fixedly connected with the window seat. A push rod is arranged in the actuator, and the other end of the push rod is rotationally connected to the window sash. Three electromagnetic lock bodies are fixedly arranged on one side of the opening edge of the window seat, three electromagnetic lock plates are fixedly arranged on the opening edge of the window sash, the three electromagnetic lock bodies correspond to the three electromagnetic lock plates, and the electromagnetic lock bodies are fixedly connected to the window seat through installation codes. According to the utility model, the locking force of the window sash can be enhanced, the strong wind resistance is enhanced, and the device is suitable for length gt; and the window sash is 2.0 m.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a skylight with a three-point electromagnetic lock. Background Art

[0002] In existing technology, each opening skylight is equipped with only one electromagnetic lock. For an opening skylight, the side where the window seat and sash pivotally connect has at least two hinges, while the opening side has only one electromagnetic lock. As a result, the wind resistance of the hinged and opening sides of an opening skylight differs significantly. The wind resistance level of the opening sash is determined by the weakest opening side, not the stronger hinge side. Summary of the Invention

[0003] In order to solve the above problems existing in the prior art, the utility model provides a skylight with a three-point electromagnetic lock, which can enhance the locking force of the window sash, enhance the ability to resist strong winds, is suitable for window sashes of various widths, and increases the service life of the window body and actuator.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A skylight with a three-point electromagnetic lock, comprising a window sash, a window seat, and a support frame, wherein one side of the window sash and one side of the window seat are rotatably connected, the window seat is fixedly mounted on the upper edge of a load-bearing base, and the support frame is fixedly mounted on the web of the load-bearing base. An actuator is rotatably mounted on the support frame, and a push rod is disposed within the actuator, the other end of which is rotatably connected to the window sash.

[0006] Three electromagnetic lock bodies are fixedly provided on one side of the opening edge of the window seat, and the three electromagnetic lock bodies are respectively located on both sides and the center line of the actuator. Three electromagnetic lock plates are fixedly provided on the opening edge of the window sash, and the three electromagnetic lock bodies correspond to the three electromagnetic lock plates. The electromagnetic lock body is fixedly connected to the window seat with a mounting code.

[0007] Furthermore, a gas spring is rotatably provided on the left and right sides of the window seat respectively, and the other ends of the two gas springs are rotatably connected to the left and right sides of the window sash.

[0008] Furthermore, the support frame and the actuator are located at the center line of the window seat.

[0009] Furthermore, the window seat and the window sash are connected by three hinges.

[0010] Furthermore, the push rod is used to slide in the actuator.

[0011] The beneficial effects of the utility model are:

[0012] (1) By setting up three electromagnetic lock bodies and three electromagnetic lock plates, the technical effect that can be achieved is to enhance the locking force of the window sash and enhance the ability to resist strong winds. The installation positions of the three electromagnetic locks are all located on the opening edge of the window sash, which is suitable for window sashes with a length of more than 2.0m and increases the service life of the window body and actuator.

[0013] (2) By setting up the gas spring, the technical effect that can be achieved is that the two gas springs connect the left and right sides of the window seat and the left and right sides of the window sash. When the window sash is opened, the gas springs support the two sides of the window sash to open and maintain the stability of the window sash. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 It is a top view of the utility model;

[0016] Figure 2 This is a left side view of the utility model in the open state;

[0017] Figure 3 It is a left side view of the utility model in the closed state;

[0018] Figure 4 It is a left view of the second embodiment;

[0019] Figure 5 It is a left view of embodiment 3;

[0020] Figure 6 It is a left side view of the fourth embodiment;

[0021] Figure 7 It is a left view of the fifth embodiment;

[0022] Description of main component symbols:

[0023] In the figure: 10, electromagnetic lock plate; 11, electromagnetic lock body; 20, window sash; 21, window seat; 22, load-bearing base; 23, actuator; 24, push rod; 25, support frame; 26, gas spring; 27, hinge; 28, installation code. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0025] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0027] Example 1:

[0028] Reference Figures 1 to 3 , which is a skylight with a three-point electromagnetic lock disclosed by the utility model, includes a window sash 20 and a window seat 21. One side of the window sash 20 and one side of the window seat 21 are rotatably connected. The window seat 21 is fixedly arranged on a load-bearing base 22, and a support frame 25 is fixedly arranged on the web of the support frame 25. An actuator 23 is rotatably arranged on the support frame 25, and a push rod 24 is arranged inside the actuator 23. The other end of the push rod 24 is rotatably connected to the window sash 20. The window sash 20 is a straight-line single-opening window.

[0029] Three electromagnetic lock bodies 11 are fixedly provided on one side of the opening edge of the window seat 21. The three electromagnetic lock bodies 11 are respectively located on both sides and the center line of the actuator 23. Three electromagnetic lock plates 10 are fixedly provided on the opening edge of the window sash 20. The three electromagnetic lock bodies 11 correspond to the three electromagnetic lock plates 10. The electromagnetic lock body 11 is fixedly connected to the window seat 21 with a mounting code 28.

[0030] A gas spring 26 is pivotally mounted on each of the left and right sides of the window seat 21. The other ends of the two gas springs 26 are pivotally connected to the left and right sides of the window sash 20. The gas springs 26 are telescopic structures. The two gas springs 26 serve as auxiliary supports when the window sash 20 is opened, maintaining its stability.

[0031] The actuator 23 is located at the center line of the support frame 25 , and the push rod 24 is used to slide inside the actuator 23 .

[0032] The window seat 21 and the window sash 20 are connected by three hinges 27 . The three hinges 27 are located on the other side of the corresponding opening side and are symmetrical to the positions of the hinges 27 .

[0033] The electromagnetic lock body 11 and the electromagnetic lock plate 10 attract each other when powered on, which can enhance the locking force between the window sash 20 and the window seat 21 and enhance the ability to resist strong winds. The installation position of the electromagnetic lock is located at the opening edge of the window sash 20. It is suitable for window sashes 20 with a length of >2.0m, and increases the service life of the window sash 20, window seat 21 and actuator 23.

[0034] Example 2:

[0035] Reference Figure 4 , a skylight with a three-point electromagnetic lock, which is different from the embodiment 1 in that the window sash 20 is a curved single-opening window, and the window sash 20 is curved.

[0036] Example 3:

[0037] Reference Figure 5 A skylight with a three-point electromagnetic lock is different from the embodiment 1 in that the window sash 20 is a straight-line double-leaf window, with two window sashes 20 in total. Each window sash 20 is equipped with an actuator 23 and a push rod 24, and the two window sashes 20 are respectively located on both sides of the window seat 21.

[0038] Example 4:

[0039] Reference Figure 6 A skylight with a three-point electromagnetic lock is different from the embodiment 1 in that the window sash 20 is an arc-shaped double-leaf window, with a total of two arc-shaped window sashes 20, each of which is equipped with an actuator 23 and a push rod 24, and the two arc-shaped window sashes 20 are respectively located on both sides of the arc-shaped window seat 21.

[0040] Embodiment 5:

[0041] Reference Figure 7 A skylight with a three-point electromagnetic lock is different from the embodiment 1 in that the window sash 20 is a triangular double-leaf window, with a total of two window sashes 20, each window sash 20 is equipped with an actuator 23 and a push rod 24, and the two window sashes 20 are respectively located on both sides of the window seat 21.

[0042] The working principle and usage process of the present invention are as follows: when the window sash 20 needs to be opened, the power supply of the electromagnetic lock body 11 is first cut off, so that the electromagnetic lock body 11 loses its locking force, and then the actuator 23 is started, the push rod 24 inside the actuator 23 is extended, and the two gas springs 26 are also extended synchronously to push the window sash 20 to open.

[0043] When the window sash 20 needs to be closed, the actuator 23 is closed, the push rod 24 in the actuator 23 retracts, and the two gas springs 26 also retract synchronously. When the actuator 23 is fully retracted, the power supply of the electromagnetic lock body 11 is turned on, so that the electromagnetic lock body 11 and the electromagnetic lock plate 10 are attracted and locked to each other, thereby locking the window sash 20 and the window seat 21 to each other.

[0044] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A skylight with a three-point electromagnetic lock, characterized in that: It comprises a window sash, a window seat and a support frame, one side of the window sash and one side of the window seat are rotatably connected, the window seat is fixedly arranged on the upper edge of the load-bearing base, the support frame is fixedly arranged on the web of the load-bearing base, an actuator is rotatably arranged on the support frame, a push rod is arranged inside the actuator, and the other end of the push rod is rotatably connected to the window sash; Three electromagnetic lock bodies are fixedly arranged on one side of the opening edge of the window seat, and the three electromagnetic lock bodies are respectively located on both sides and the center line of the actuator. Three electromagnetic lock plates are fixedly arranged on the opening edge of the window sash, and the three electromagnetic lock bodies correspond to the three electromagnetic lock plates. The electromagnetic lock bodies are fixedly connected to the window seat with an installation code.

2. A skylight with a three-point electromagnetic lock according to claim 1, characterized in that: A gas spring is rotatably arranged on the left and right sides of the window seat respectively, and the other ends of the two gas springs are rotatably connected to the left and right sides of the window sash.

3. The skylight with a three-point electromagnetic lock according to claim 1, characterized in that: The support frame and the actuator are located at the midline of the window seat.

4. The skylight with a three-point electromagnetic lock according to claim 1, characterized in that: The window seat and the window sash are connected via three hinges.

5. The skylight with a three-point electromagnetic lock according to claim 1, characterized in that: The push rod is used to slide inside the actuator.

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