CN215056472U

CN215056472U - Electric window opener

Info

Publication number: CN215056472U
Application number: CN202120961371.1U
Authority: CN
Inventors: 黄思聪; 陈松; 赵军; 何祯荣; 赵玉生; 崔睿
Original assignee: Anhui Chenzhi Iot Technology Co ltd
Current assignee: Anhui Chenzhi Iot Technology Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-07
Anticipated expiration: 2031-05-07

Abstract

The utility model provides an electronic ware of windowing, include the box body that comprises last casing and lower casing, install the power unit that is used for providing sliding window fan frame in this box body, power unit is connected with wobbling connecting rod through the drive of separation and reunion part, the end of this connecting rod have when the sliding of window fan frame with this window fan frame relative slip's mechanism. The utility model discloses, the connecting rod of this electronic ware of windowing can regard as swing arm structure, and two kinds of modes fall in opening simultaneously compatible casement. The utility model discloses, the function that can not influence hardware on the window is used. When power failure or window opener mechanical failure occurs, a user can manually open and close the window, and the structural safety of the window cannot be influenced.

Description

Electric window opener

Technical Field

The utility model relates to an intelligence casement technical field specifically is an electronic ware of windowing.

Background

With the upgrading of door and window technology, a system window with inward opening and inward falling gradually becomes the market mainstream. The inward opening and inward tilting window is a window which can be opened by 90 degrees towards the indoor vertical direction and can also be opened downwards by small angles towards the indoor horizontal direction. The inward opening and inward tilting window drives the hardware driver to move correspondingly by operating the handle of the window sash, so that the window sash can be opened for ventilation and air exchange at a certain angle by horizontally opening or tilting indoors. The inward-falling position is another opening mode of the casement window, so that a room can naturally circulate with the air of the nature, the indoor air is fresh, and the possibility of rainwater entering the room is eliminated. The fresh air undoubtedly creates a comfortable living environment for people.

Machines for opening and closing windows are called "window openers" or "window openers", generally called "window openers" abroad and mostly called "window openers" domestically. The intelligent electric window is a new technical product in the domestic building industry, and the intelligent electric window is the latest development of the modern window industry. The electric window opener has a networking function, and a user can remotely control the opening and closing of the window. At present, the electric window opener is mainly in a chain type, and the window opener is self-locking. After the traditional window is provided with the electric window opener, a user can not control the window sash to open and close in a manual mode, the window sash is completely controlled by the electric window opener, and the original handle, transmission box and window lock can fail. The self-locking characteristic of the window opener replaces a hardware structure lock of a window sash, the window sash cannot be locked through original hardware, and the safety of the window sash is greatly reduced. The function of the conventional electric window opener is also limited, and the window can be simply opened or closed. When the window opener is installed on a multifunctional system window (top-hung, inward-falling, flat-open and the like), the window opener cannot realize all functions of the system window due to the fact that the handle of the window cannot be controlled.

For example, the patent number CN212271900U applied by the applicant at 7/2/2020 is named as an electric window opener which is of a multi-link structure and is compatible with two modes of opening and inward-falling in a window sash, and the function of hardware on a window cannot be influenced when the electric window opener is used. When power failure or window opener mechanical failure occurs, a user can manually open and close the window, and the structural safety of the window cannot be influenced. However, the applicant further researches on the method to find that the following defects still exist: the motor drives the multiple connecting rods to open or close the window sash frame, the window sash frame cannot be manually driven to open or close, the window sash frame is influenced by the position relation of the assembly of the gear set and the connecting rod A, and a large stroke groove needs to be formed in one side of the shell in order to adapt to the rotating angle of the connecting rod A. In view of this, an electric window opener capable of driving a window to be opened and closed in forward and reverse directions and manually driving the window to be closed is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic ware of windowing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric window opener comprises a box body consisting of an upper shell and a lower shell, wherein a power mechanism used for providing a sliding window sash frame is installed in the box body, the power mechanism drives a connecting rod to swing, the connecting rod and the connecting rod change a connection state through a clutch component, and a mechanism which slides relative to the window sash frame when the window sash frame is pushed and pulled is arranged at the tail end of the connecting rod.

Preferably, the power mechanism comprises a motor, a transmission gear and a bevel gear, the clutch part comprises a mechanical clutch gear installed in the box body, the motor drives the mechanical clutch gear to rotate through the bevel gear and further drives the transmission gear to rotate, and the transmission gear drives the connecting rod to swing through the square shaft gear.

Preferably, the mechanical clutch gear comprises a first gear, a swing arm is mounted on the first gear, two symmetrical second gears are mounted on the swing arm, and in the positive rotation process and the reverse rotation process of the motor, the two second gears are respectively correspondingly switched to be in a meshing state with the transmission gear.

Preferably, the mechanism sliding relative to the window sash frame when the window sash frame is pushed or pulled comprises an inner inverted track and a sliding block, the sliding block is arranged on the inner inverted track and can slide along the inner inverted track, the sliding block is hinged with the tail end of the connecting rod, and the inner inverted track is arranged on the window sash frame.

Preferably, a signal wire leading-out hole is reserved on the box body, a controller (not shown in the figure) for controlling the motor is installed in the box body, and the controller mainly comprises a WiFi module and a radio frequency module.

Preferably, an angle sensor for detecting the rotation angle of the square shaft gear is installed in the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

the sliding block and the inner inverted track are fixed on the window sash section bar; when the electric window opener is installed on a common casement window, no hardware is occupied in the window sash profile rail, so that the sliding block is directly connected with the window sash profile rail; when the electric window opener is installed on an inward opening inward tilting window, an inward tilting hardware part occupies the window sash profile rail, so that the sliding block is connected with the window sash profile rail through the inward tilting rail.

The connecting rod of the electric window opener can be used as a swing arm structure and is compatible with two modes of inward opening and inward falling of the window sash. The use does not influence the function of the hardware on the window. When power failure or window opener mechanical failure occurs, a user can manually open and close the window, and the structural safety of the window cannot be influenced. The opening and closing of the window can be controlled more conveniently. (the user can control the window remotely through a network or manually open and close like a traditional window.) the window control is more scientific and reasonable. (the original structure of the window is not damaged when the window is installed, and the original function and structure of a user are not influenced when the window is used.)

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of another angle structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic three-dimensional structure of the present invention with the upper and lower housings removed;

fig. 5 is a schematic view of another angle structure of fig. 4 according to the present invention;

fig. 6 is a schematic view of an inwardly opened and inwardly tilted window (inwardly tilted state) using the present invention;

fig. 7 is a schematic view of a casement window (in a flat-open state) using the present invention.

In the figure: the device comprises an upper shell 1, a lower shell 2, a gear clamping plate 3, a connecting rod 4, a sliding block 5, an inner inverted track 6, a window opener fixing hole 7, an inner inverted track fixing hole 8, a motor 9, a mechanical clutch gear 10, a square shaft gear 11, a transmission gear 12, an angle sensor 13, a signal wire leading-out hole 14, a bevel gear 15, a window sash frame 16, a first gear 17, a swing arm 18, a second gear 19, a third gear 20, a fourth gear 21, a fifth gear 22, a sixth gear 23, a seventh gear 24 and an eighth gear 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1 to 7, the present invention provides a technical solution:

as shown in fig. 6-7, the electric window opener is a device for controlling opening and closing of a window sash. When the electric window opener is used for inward opening and inward tilting windows, the inward tilting, inward opening and locking states of window sashes can be realized. When the window is used for a casement window, the casement and locking states of the window sash can be realized.

The electric window opener is shown in figure 1, and the part of the electric window opener which is visible in appearance is an upper shell 1, a lower shell 2, a gear clamping plate 3, a swing arm 4, a sliding block 5 and an inward-falling track 6; 2, the lower shell is provided with a window opener fixing hole 7 for installing and fixing on a window frame section bar; the lower case 2 has a signal wire lead-out hole 14; the inner inverted rail 6 is provided with an inner inverted rail fixing hole 8, as shown in fig. 6 or 7, the window opener fixing hole 7 is used for fixing the electric window opener to a window frame section bar (a window sash frame 16); the 8 inner inverted track fixing holes are used for fixing the 6 inner inverted track to a sash profile of the inward opening inner inverted window; the signal wire leading-out hole 14 is used for leading out a control cable of the electric window opener, and one end of the control cable is connected to the controller.

As shown in fig. 3, the electric window opener is also internally provided with a motor 9, a mechanical clutch gear 10, a square shaft gear 11, a transmission gear 12 and an angle sensor 13; the mechanical clutch gear 10, the square shaft gear 11 and the transmission gear 12 jointly form a gear set, and the driving force of the motor 9 is transmitted to the connecting rod 4; the connecting rod 4 is relatively fixed with the square shaft gear 11 through a fastener, so that the rotation of the square shaft gear 11 can drive the connecting rod 4 to swing in the working process of the gear set, and the electric driving of the window sash is realized; the mechanical clutch gear 10 is designed to have a section of idle stroke during the switching process of forward rotation and reverse rotation, and a short gear disengagement state is generated during the switching process. When the gear is disengaged, the rear gear is not controlled by the mechanical clutch gear 10, and the square shaft gear 11 is not controlled by the motor end 9, so that manual driving is realized.

The mechanical clutch gear 10 has the specific function as shown in fig. 4-5, the mechanical clutch gear 10 includes a first gear 17, a swing arm 18 is mounted on the first gear 17, the swing arm 18 is V-shaped, and two symmetrical second gears 19 are mounted on two end arms; the bevel gears 15 comprise a third gear 20, a fourth gear 21 and a fifth gear 22; the transmission gear 12 comprises a sixth gear 23, a seventh gear 24 and an eighth gear 25. In this embodiment: the third gear 20 is sleeved with the rotating shaft of the motor 9 and serves as an input end, and the square shaft gear 11 serves as an output end and is used for driving the connecting rod to swing. And because the swing arm 18 can swing, the second gear 19 can be switched to be meshed with the sixth gear 23, for example, when the motor 9 rotates forwards, the fifth gear 22 drives the first gear 17 to rotate, so that the swing arm 18 can swing clockwise/anticlockwise, and at the moment, one of the two second gears 19 can swing towards the sixth gear 23, and the meshing between the two gears is realized. When the motor 9 rotates reversely, the swing arm 18 is driven to swing in a reverse/clockwise direction, and the other of the two second gears 19 can swing to the sixth gear 23, so that the two gears are meshed. During the switching process of the forward rotation and the reverse rotation, a section of idle stroke exists, and during the switching process, a short gear disengagement state is realized, namely, the two second gears 19 are not in contact engagement with the sixth gear 23. When the gear is disengaged, the rear gear is not controlled by the mechanical clutch gear 10, and the square shaft gear 11 is not controlled by the motor 9, so that manual driving is realized. The remaining gears, except for the square shaft gear 11, the second gear 19 and the third gear 20, are preferably double gears.

As shown in fig. 6-7, the slider 5 and the inverted track 6 are fixed on the sash profile; when the electric window opener is installed on a common casement window, no hardware is occupied in the window sash profile rail, so that the sliding block 5 is directly connected with the window sash profile rail; when the electric window opener is installed on an inward opening inward tilting window, an inward tilting hardware part occupies the window sash profile rail, so that the sliding block 5 is connected with the window sash profile rail through the inward tilting rail 6.

The connecting rod 4 of the electric window opener can be used as a swing arm structure and is compatible with two modes of inward opening and inward falling of a window sash.

The use of this electronic ware of windowing can not influence the function of hardware on the window. When power failure or window opener mechanical failure occurs, a user can manually open and close the window, and the structural safety of the window cannot be influenced.

This electronic ware of windowing makes the switch of control window better convenient. (Users can remotely control the window by communicating with the controller through a network control, or manually open and close like a conventional window.)

This electronic ware of windowing, control window is better scientific and reasonable. (the original structure of the window is not damaged when the window is installed, and the original function and structure of a user are not influenced when the window is used.)

The utility model discloses can use the trade of following interior window of opening of using. For example: 1. the high-position window is higher or too far away in the installation position and can not be reached by manpower alone. 2. The window is too heavy, opening or closing is hard, and the manual switch is inconvenient to use. 3. The floor is provided with a fire-fighting smoke exhaust window with fire-fighting linkage ventilation requirements. 4. There are weather on/off window requirements, such as: the window that need self-closing when the warehouse rains. 5. There are constant temperature requirements for indoor such as: window of a vegetable or flower greenhouse. 6. The requirement on indoor temperature is met, and automatic windowing is performed when the temperature is too high, such as: window of communication machine room. 7. The requirement on indoor air index is strict, and timely ventilation and air exchange are required at regular time. 8. The indoor needs more suitable luminance, needs the regulation shutter angle to realize. 9. Windows require a tighter closing sealing force, for example, a tight closing is required for skylight rains. 10. Other special occasions, such as factory workshops of chemical industry, dust and the like, need to be ventilated in time. 11. Green, intelligent and energy-saving modern high-rise buildings, such as curtain wall windows and the like. 12. Building automatic control, intelligent house control and the like.

The technical contents not described in detail in the present application are the prior art or the known art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic ware of windowing, includes the box body that constitutes by last casing (1) and lower casing (2), installs the power unit that is used for providing austral window, sliding sash frame (16) in this box body, its characterized in that: the power mechanism drives to enable the connecting rod (4) to swing, the connecting rod and the connecting rod change the connection state through the clutch component, and the tail end of the connecting rod (4) is provided with a mechanism which slides relative to the window sash frame (16) when the window sash frame (16) is pushed and pulled.

2. The electric window opener of claim 1, wherein: the power mechanism comprises a motor (9), a transmission gear (12) and a bevel gear (15), the clutch part comprises a mechanical clutch gear (10) installed in the box body, the motor (9) drives the mechanical clutch gear (10) to rotate through the bevel gear (15) and further drives the transmission gear (12) to rotate, and the transmission gear (12) drives the connecting rod (4) to swing through the square shaft gear (11).

3. The electric window opener of claim 2, wherein: the mechanical clutch gear (10) comprises a first gear (17), a swing arm (18) is mounted on the first gear (17), two symmetrical second gears (19) are mounted on the swing arm (18), and in the positive rotation process and the reverse rotation process of the motor (9), the two second gears (19) are respectively correspondingly switched to be in a meshed state with the transmission gear (12).

4. The electric window opener of claim 1, wherein: the mechanism sliding relative to the window sash frame (16) when the window sash frame (16) is pushed and pulled comprises an inner inverted track (6) and a sliding block (5), the sliding block (5) is arranged on the inner inverted track (6) and can slide along the inner inverted track (6), the sliding block (5) is hinged with the tail end of a connecting rod (4), and the inner inverted track (6) is arranged on the window sash frame (16).

5. The electric window opener of claim 2, wherein: a signal wire leading-out hole (14) is reserved in the box body, a controller used for controlling the motor (9) is installed in the box body, and the controller mainly comprises a WiFi module and a radio frequency module.

6. The electric window opener of claim 2, wherein: an angle sensor (13) for detecting the rotation angle of the square shaft gear (11) is installed in the box body.