Electric window opener with safety device

Abstract

The utility model relates to the technical field of electric window openers, and provides an electric window opener with a safety device. Comprising a window frame, a window body hinged to the upper portion of the front side of the window frame, an electric chain window opener body arranged on the lower portion of the rear side of the window frame, an infrared sensor fixedly installed on the upper side of the electric chain window opener body and a buzzer fixedly installed at the bottom of the electric chain window opener body. And the buzzer is electrically connected with the infrared sensor. The electric chain window opener body is used for automatically opening and closing a window body from a window frame, the infrared sensor is used for sensing an approaching object while the electric chain window opener body is automatically opened and closed, and when the infrared sensor senses that the object approaches, the buzzer is started and controlled to give an alarm, and information is transmitted to the controller; and the controller controls the electric chain window opener body to be closed, so that people are effectively prevented from being pinched when the window body is closed, and the use safety of the electric chain window opener body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric window openers, and particularly relates to an electric window opener with a safety device. Background Art

[0002] An electric window opener is a device that drives a machine through electricity to realize the movement of a certain mechanical mechanism, so as to open or close a window.

[0003] It is known that the Chinese publicly authorized utility model: (Publication No.: 202021712043.X) discloses an electric window opener with a safety device. The utility model relates to the technical field of window openers, and particularly to an electric window opener with a safety device, including a window body. The middle parts of one side of the outer surface of the window body are fixedly connected with two mounting plates, and the two mounting plates are respectively arranged on the surfaces of a frame and a window frame. The tops of the outer surfaces of the two mounting plates are fixedly connected with a plurality of clamping columns, and through holes are formed at both ends of the top surfaces of the plurality of clamping columns. The advantages of the utility model are as follows: by buckling a base and a mounting frame on the clamping columns of the mounting plates respectively, a through groove is formed at the top of one side of the outer surface of the clamping column, and a mounting hole is formed in the middle of the top surface of the clamping column. When in use, a user uses a baffle to penetrate through the through groove and uses a locking bolt to fix the position of the baffle, so as to be able to block the positions of the base and the mounting frame by using the baffle, improve the firmness of the base and the mounting frame, and thus solve the problem of insecure connection between components.

[0004] However, in the implementation of related technologies, it is found that the above-mentioned universal hanging connecting piece adjusting assembly has the following problems: in the prior art, during use, it is inconvenient to sense and automatically close approaching objects, which easily causes pinching injuries to people when closing the window, thereby reducing the safety of using the window opener. Therefore, an electric window opener with a safety device is proposed. Summary of the Utility Model

[0005] The utility model provides an electric window opener with a safety device, which solves the problems in the related technologies that it is inconvenient to sense and automatically close approaching objects, easily causes pinching injuries to people when closing the window, and thus reduces the safety of using the window opener.

[0006] The technical solution of the utility model is as follows: an electric window opener with a safety device, including: a window frame, a window body hinged above the front side of the window frame, an electric chain window opener body arranged below the rear side of the window frame, an infrared sensor fixedly installed above the electric chain window opener body, and a buzzer fixedly installed at the bottom of the electric chain window opener body. The buzzer is electrically connected with the infrared sensor, the infrared sensor is electrically connected with the electric chain window opener body through a controller, and the electric chain window opener body is movably connected with the window body.

[0007] Preferably, an installation groove is formed at the top of the electric chain window opener body, and a solar panel is fixedly installed inside the installation groove.

[0008] Preferably, an installation box is further fixedly installed at the bottom of the electric chain window opener body, and a storage battery is fixedly installed inside the installation box.

[0009] Preferably, a cover plate is hinged below the front side of the installation box, an elastic card is fixedly installed at the top of the cover plate, a card slot is formed above the front side of the installation box, and the card slot is clamped with the elastic card.

[0010] Preferably, two L-shaped plates are fixedly installed opposite to each other at the rear side of the electric chain window opener body, two mounting holes I are formed through the two L-shaped plates, two mounting holes II are formed opposite to each other below the rear side of the window frame, two fixing wires are arranged in front of the two L-shaped plates, and the two fixing wires penetrate through the two mounting holes I and are threadedly connected with the two mounting holes II.

[0011] The working principle and beneficial effects of the present utility model are as follows:

[0012] 1. The electric chain window opener body is used to automatically open and close the window from the window frame. During the automatic opening and closing, an infrared sensor is used to sense approaching objects. When the infrared sensor senses that an object is approaching, the control buzzer is started to give an alarm, and the information is transmitted to the controller. The controller controls the electric chain window opener body to close, effectively preventing pinching people when closing the window, thereby improving the safety of using the electric chain window opener body.

[0013] 2. The solar panel absorbs solar energy, and the storage battery stores electric energy, effectively supplying power to the electric chain window opener body, the infrared sensor and the buzzer, saving power more, effectively avoiding external power cords, and preventing the power cord wiring from being unbeautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure proposed by the present utility model;

[0016] Figure 2 It is a schematic diagram of the side three-dimensional structure proposed by the present utility model;

[0017] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the electric chain window opener body proposed by the present utility model;

[0018] In the figure: 1, window frame; 2, window panel; 3, electric chain window opener body; 4, infrared sensor; 5, buzzer; 6, installation groove; 7, solar panel; 8, installation box; 9, storage battery; 10, cover plate; 11, elastic clip; 12, card slot; 13, second installation hole; 14, L-shaped plate; 15, first installation hole; 16, fixing wire. Detailed implementation manners

[0019] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1

[0021] Please refer to Figure 1 - Figure 3 , an electric window opener with a safety device, comprising: a window frame 1, a window panel 2 hinged above the front side of the window frame 1, an electric chain window opener body 3 arranged below the rear side of the window frame 1, an infrared sensor 4 fixedly installed on the upper side of the electric chain window opener body 3, and a buzzer 5 fixedly installed at the bottom of the electric chain window opener body 3. The buzzer 5 is electrically connected to the infrared sensor 4, the infrared sensor 4 is electrically connected to the electric chain window opener body 3 through a controller, and the electric chain window opener body 3 is movably connected to the window panel 2.

[0022] One provided by the present utility model uses the electric chain window opener body 3 to automatically open and close the window panel 2 from the window frame 1. At the same time of automatic opening and closing, the infrared sensor 4 is used to sense approaching objects. During the process of the window opener opening and closing the window, when the window opener 3 operates to close the window, if the infrared sensor 4 senses that there is an object approaching above, it starts to control the buzzer 5 to give an alarm and transmits the information to the controller, and the controller controls the electric chain window opener 3 to stop running, effectively preventing the window panel 2 from clamping people when closing, thereby improving the safety of using the electric chain window opener body 3.

[0023] Furthermore, two L-shaped plates 14 are relatively fixedly installed on the rear side of the electric chain window opener body 3. Two first installation holes 15 are penetrated and opened on the two L-shaped plates 14. Two second installation holes 13 are relatively opened below the rear side of the window frame 1. Two fixing wires 16 are arranged in front of the two L-shaped plates 14. The two fixing wires 16 penetrate through the two first installation holes 15 and are threadedly connected between the two second installation holes 13.

[0024] Specifically, manually pick up the electric chain window opener body 3, align the first mounting hole 15 opened on the L-shaped plate 14 with the second mounting hole 13 opened on the window frame 1. After alignment, manually insert the fixing wire 16 to fixedly connect the electric chain window opener body 3 and the window frame 1. A hinge is provided between the electric chain window opener body 3 and the window body 2, so that it can effectively move along when the electric chain window opener body 3 is started to open the window body 2.

[0025] Embodiment 2

[0026] Based on Embodiment 1, this embodiment includes: an installation groove 6 is opened at the top of the electric chain window opener body 3, a solar panel 7 is fixedly installed inside the installation groove 6, an installation box 8 is also fixedly installed at the bottom of the electric chain window opener body 3, and a storage battery 9 is fixedly installed inside the installation box 8. A cover plate 10 is hinged below the front side of the installation box 8, an elastic card 11 is fixedly installed on the top of the cover plate 10, and a card slot 12 is opened above the front side of the installation box 8, and the card slot 12 is clamped with the elastic card 11.

[0027] The technical solution provided by this embodiment is: through the solar panel 7, by absorbing solar energy, and the storage battery 9 is used to store electric energy, which effectively supplies power to the electric chain window opener body 3, the infrared sensor 4 and the buzzer 5, is more power-saving, effectively avoids external power cords, and prevents the power cord wiring from being unbeautiful;

[0028] By manually pushing the cover plate 10, the cover plate 10 is linked to be hinged on the installation box 8, so that the elastic card 11 is clamped inside the card slot 12, effectively sealing and fixedly installing the storage battery 9.

[0029] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric window opener with a safety device, characterized in that Including: A window frame (1), a window body (2) hinged above the front side of the window frame (1), an electric chain window opener body (3) arranged below the rear side of the window frame (1), an infrared sensor (4) fixedly installed on the upper side of the electric chain window opener body (3), and a buzzer (5) fixedly installed at the bottom of the electric chain window opener body (3). The buzzer (5) is electrically connected to the infrared sensor (4). The infrared sensor (4) is electrically connected to the electric chain window opener body (3) through a controller. The electric chain window opener body (3) is movably connected to the window body (2).

2. The electric window opener with a safety device according to claim 1, characterized in that: An installation groove (6) is formed at the top of the electric chain window opener body (3), and a solar panel (7) is fixedly installed inside the installation groove (6).

3. The electric window opener with a safety device according to claim 2, wherein: An installation box (8) is further fixedly installed at the bottom of the electric chain window opener body (3), and a storage battery (9) is fixedly installed inside the installation box (8).

4. The electric window opener with a safety device according to claim 3, characterized in that: A cover plate (10) is hinged below the front side of the installation box (8). An elastic card (11) is fixedly installed at the top of the cover plate (10). A card slot (12) is formed above the front side of the installation box (8), and the card slot (12) is clamped with the elastic card (11).

5. The electric window opener with a safety device according to claim 1, characterized in that: Two L-shaped plates (14) are relatively fixedly installed at the rear side of the electric chain window opener body (3). Two mounting holes one (15) are formed through the two L-shaped plates (14). Two mounting holes two (13) are relatively formed below the rear side of the window frame (1). Two fixing wires (16) are arranged in front of the two L-shaped plates (14). The two fixing wires (16) pass through the two mounting holes one (15) and are threadedly connected between the two mounting holes two (13).

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