CN218293915U

CN218293915U - Window type simply-installed time-controlled scavenger fan

Info

Publication number: CN218293915U
Application number: CN202222478858.1U
Authority: CN
Inventors: 何哲宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-13
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an air purification technical field's window formula time control scavenger fan of simply installing, including the bottom shell, bottom shell top is provided with connects the shell, the top of connecting the shell is provided with the top shell, the top and the bottom of connecting the shell all are fixed with ripple connecting shell, the top and the bottom of two ripple connecting shells respectively with position assorted bottom shell and top shell fixed connection, the bottom shell, the top shell, connect shell and ripple connecting shell inside and seted up the inner chamber of taking a breath jointly, the inner wall that the inner chamber of taking a breath is located the fan top is fixed with the main control board, the loading has time-controlled circuit on the main control board, wherein the top shell, connect the shell, the equal sealing process of junction of top shell and ripple connecting shell, the inner chamber internal seal of taking a breath handles, thereby realize the ventilation effect, but simultaneously through ripple connecting shell stretching device whole height, convenient installation is used on the window.

Description

Window type simply-installed time-controlled scavenger fan

Technical Field

The utility model relates to an air purification field specifically is window formula time control scavenger fan of simply installing.

Background

Present common indoor air discharge fan needs wall body trompil or window glass trompil, and the installation and construction is more complicated, destroys original facility, needs certain technical staff to install, and the time control module needs additional erection joint, and the installation work volume that causes indoor air discharge fan is big, and the process is loaded down with trivial details, the shortcoming such as daily use of being not convenient for.

Disclosure of Invention

An object of the utility model is to provide a window formula simply installs time control scavenger fan to the installation construction that solves the aforesaid and proposes is more complicated, destroys original facility, needs certain technical staff to install, and the time control module needs additional erection joint, and the installation work volume that causes indoor exhaust fan is big, and the process is loaded down with trivial details, the shortcoming problem such as daily use of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: window formula time control scavenger fan of simply installing, including the bottom shell, bottom shell top is provided with connects the shell, the top of connecting the shell is provided with the top shell, the top and the bottom of connecting the shell all are fixed with ripple connecting shell, two the top and the bottom of ripple connecting shell respectively with position assorted bottom shell and top shell fixed connection, bottom shell, top shell, connect shell and ripple connecting shell inside have seted up the inner chamber of taking a breath jointly, the lateral wall that the inner chamber of taking a breath is located top shell one end runs through and has seted up the inlet port, the inner chamber of taking a breath is close to the bottom shell and has seted up the exhaust hole far away from the lateral wall of inlet port one end, the bottom inside of inner chamber of taking a breath is fixed with the fan, the output of fan sets up towards exhaust hole one end, the output of fan is fixed with the flabellum, the inner wall that the inner chamber of taking a breath is located the fan top is fixed with the main control board, the last loading of main control circuit that has time of wherein top shell, top shell and ripple connecting shell all seal the junction of ripple connecting shell, take a breath the inner chamber inside seal the processing to realize the effect of stretching device through ripple connecting shell, conveniently install on the window simultaneously.

As a further aspect of the present invention: guide rails are arranged at the bottom of the bottom end shell and the top of the top end shell, a bottom end dustproof net is fixed on the outer wall of the bottom end shell, which is positioned at one end of the exhaust hole, and the device can be directly installed on a window track for use through the guide rails.

As a further aspect of the present invention: the lateral wall of top shell one side runs through to have seted up and runs through the chamber, the inside that runs through the chamber runs through swing joint and has the subassembly of taking a breath, the outer wall that the top shell is close to inlet port one end is fixed with the top dust screen, takes a breath through the subassembly of taking a breath, cooperates the top dust screen to tentatively prevent dust simultaneously.

As a further aspect of the present invention: the ventilation assembly penetrates through the through cavity and then is arranged inside the top end of the ventilation inner cavity, a supporting block is arranged at the bottom end of the ventilation assembly, the supporting block is fixedly connected with the side wall of the ventilation inner cavity, necessary support is provided for the ventilation assembly through the supporting block, and the joint of the ventilation assembly and the through cavity is sealed.

As a further aspect of the present invention: the ventilation assembly comprises an exhaust passage and an air inlet passage, an exhaust check valve is fixed inside the top end of the exhaust passage, a filter assembly is fixed on the inner wall of the top end of the air inlet passage, an air inlet check valve is fixed inside the bottom end of the filter assembly of the air inlet passage, the air inlet check valve and the exhaust check valve are electric control valves, and air inlet and exhaust operations can be completed through the air inlet check valve and the exhaust check valve.

As a further aspect of the present invention: the lateral wall of connecting shell one end is fixed with the window lock, the bottom lateral wall that the bottom shell is close to exhaust hole one end is fixed with the power connector, can cooperate the window to lock through the window lock.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the exhaust fan is installed between the window and the frame of the aluminum window in the same rail way as the push-pull aluminum window without destroying or changing the original window parts. The shell can be telescopic and self-adaptive to aluminum windows with different heights. The dismouting is simple and easy, and built-in time control module suits the operation requirement of different environment. The device is suitable for keeping good indoor air without long-term windowing.

2. The utility model discloses in, can use this device direct mount on the window guide rail through the guide rail, cooperate the window lock to lock the window simultaneously, it is spacing to press from both sides tight this device to close through the window simultaneously, can stretch this device overall height through ripple connecting shell to the not window of adaptation co-altitude is installed and is used.

Drawings

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

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the exhaust working flow of the present invention.

Fig. 6 is a schematic view of the ventilation working process of the present invention.

In the figure: 1. a bottom end housing; 101. a bottom dust screen; 102. a power supply connector; 2. a corrugated connecting shell; 3. connecting the shell; 301. a window lock; 4. a tip housing; 401. a through cavity; 402. a top dust screen; 5. a guide rail; 6. a ventilation assembly; 610. an exhaust passage; 611. an exhaust check valve; 620. an intake passage; 621. a filter assembly; 622. an air inlet check valve; 7. a ventilation inner cavity; 701. a fan; 702. a fan blade; 703. a main control panel.

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.

In the first embodiment, referring to fig. 2, fig. 3, fig. 4 and fig. 5, when the device is used to perform indoor exhaust operation, the device is only required to be installed on a window to connect the guide rail 5 with the window guide rail, and meanwhile, the window lock 301 is matched with the window to clamp and limit the device, and then the fan 701 is started to drive the fan blades 702 to rotate, so as to draw indoor air into the ventilation inner cavity 7, at this time, the exhaust check valve 611 is opened, the intake check valve 622 is closed, and indoor foul air is exhausted through the exhaust passage 610, thereby completing the indoor exhaust operation.

In the second embodiment, referring to fig. 1, 3, 4 and 6, when the device is used to ventilate a room, the motor 701 is started, and at this time, the motor 701 rotates reversely, and the fan blades 702 are engaged to draw outdoor air into the ventilation cavity 7, at this time, the exhaust check valve 611 is closed, the intake check valve 622 is opened, and the air entering the ventilation cavity 7 is filtered by the filter assembly 621 and then introduced into the room to keep the room air fresh.

To sum up, please refer to fig. 1 to 6, in an embodiment of the present invention, a window-type simple installation time control ventilation fan includes a bottom shell 1, a top of the bottom shell 1 is provided with a connection shell 3, a top of the connection shell 3 is provided with a top shell 4, a top and a bottom of the connection shell 3 are both fixed with a ripple connection shell 2, top and bottom of the two ripple connection shells 2 are respectively and fixedly connected with the bottom shell 1 and the top shell 4, the bottom shell 1, the top shell 4, the connection shell 3 and the ripple connection shell 2 are both internally and commonly provided with a ventilation inner cavity 7, the side wall of the ventilation inner cavity 7 at the top end of the top shell 4 is run through to provide an air inlet, the ventilation inner cavity 7 is close to the bottom shell 1 and is far away from the side wall at one end of the air inlet and is provided with an air outlet, the bottom internal of the ventilation inner cavity 7 is fixed with a fan 701, an output end of the fan 701 is provided towards one end of the air outlet, an output end of the fan 701 is fixed with a fan blade 702, an inner wall of the inner cavity 7 at the top end of the fan 701 is fixed with a main control board 703, a circuit is loaded on the main control board 703, wherein the top shell 1, the top shell 4 and the connection shell 2 is all sealed with a window for realizing a sealing treatment effect, thereby the ventilation device, and a window is conveniently used for a window.

Wherein, guide rail 5 has all been seted up at the bottom of bottom shell 1 and the top of top shell 4, and bottom shell 1 is located the outer wall of exhaust hole one end and is fixed with end dust screen 101, can use this device direct mount on the window track through guide rail 5.

The lateral wall of top shell 4 one side runs through to have seted up runs through chamber 401, and the inside that runs through chamber 401 runs through swing joint has subassembly 6 of taking a breath, and top shell 4 is close to the outer wall of inlet port one end and is fixed with top dust screen 402, takes a breath through subassembly 6 of taking a breath, cooperates top dust screen 402 to tentatively prevent dust simultaneously.

As the utility model discloses window formula suggestion installation time control scavenger fan supplyes the explanation, and subassembly 6 of taking a breath runs through set up inside the top of inner chamber 7 of taking a breath after running through chamber 401, and the bottom of subassembly 6 of taking a breath is provided with the supporting shoe, supporting shoe and the 7 lateral wall fixed connection of inner chamber of taking a breath, provides necessary support for subassembly 6 of taking a breath through the supporting shoe, wherein subassembly 6 of taking a breath with run through the chamber 401 junction and do sealed the processing.

The ventilation assembly 6 comprises an exhaust passage 610 and an intake passage 620, an exhaust check valve 611 is fixed in the top end of the exhaust passage 610, a filter assembly 621 is fixed on the inner wall of the top end of the intake passage 620, and an intake check valve 622 is fixed in the intake passage 620 at the bottom end of the filter assembly 621, wherein the intake check valve 622 and the exhaust check valve 611 are electrically controlled valves, and the intake check valve 622 and the exhaust check valve 611 can complete the intake and exhaust operations.

A window lock 301 is fixed on the side wall of one end of the connecting shell 3, a power supply connecting port 102 is fixed on the side wall of the bottom end shell 1 close to one end of the exhaust hole, and the window lock 301 can be matched with a window for locking.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Window formula time control scavenger fan of simply installing, including bottom shell (1), its characterized in that: bottom shell (1) top is provided with connects shell (3), the top of connecting shell (3) is provided with top shell (4), the top and the bottom of connecting shell (3) all are fixed with ripple connecting shell (2), two the top and the bottom of ripple connecting shell (2) respectively with position assorted bottom shell (1) and top shell (4) fixed connection, bottom shell (1), top shell (4), connect shell (3) and ripple connecting shell (2) inside have seted up the inner chamber of taking a breath (7) jointly, the lateral wall that inner chamber of taking a breath (7) is located top shell (4) one end runs through and has seted up the inlet port, the inner chamber of taking a breath (7) are close to bottom shell (1) and keep away from the lateral wall of one end and have seted up the exhaust hole, the bottom inside of inlet port inner chamber (7) is fixed with fan (701), the output of fan (701) sets up towards exhaust hole one end, the output of fan (701) is fixed with flabellum (702), the inner wall that inner chamber (7) is located fan (701) top is fixed with main control board (703), the time control board (703) is gone up.

2. The window-type simple-to-mount time-controlled ventilator of claim 1, wherein: guide rail (5) have all been seted up to the bottom of bottom shell (1) and the top of top shell (4), the outer wall that bottom shell (1) is located exhaust hole one end is fixed with bottom dust screen (101).

3. The window-type simple-to-mount time-controlled ventilator of claim 1, wherein: the side wall of top shell (4) one side runs through and has seted up and run through chamber (401), the inside swing joint that runs through chamber (401) has subassembly (6) of taking a breath, the outer wall that top shell (4) is close to inlet port one end is fixed with top dust screen (402).

4. The window-type simple-to-mount time-controlled ventilator of claim 3, wherein: the ventilation assembly (6) penetrates through the through cavity (401) and then is arranged inside the top end of the ventilation inner cavity (7), a supporting block is arranged at the bottom end of the ventilation assembly (6), and the supporting block is fixedly connected with the side wall of the ventilation inner cavity (7).

5. The window-type simple-to-mount time-controlled ventilator of claim 3, wherein: the ventilation assembly (6) comprises an exhaust passage (610) and an air inlet passage (620), an exhaust one-way valve (611) is fixed inside the top end of the exhaust passage (610), a filtering assembly (621) is fixed on the inner wall of the top end of the air inlet passage (620), and an air inlet one-way valve (622) is fixed inside the air inlet passage (620) located at the bottom end of the filtering assembly (621).

6. The window-type simple-to-mount time-controlled ventilator of claim 1, wherein: the side wall of connecting shell (3) one end is fixed with window lock (301), the bottom shell (1) is close to the bottom lateral wall of exhaust hole one end and is fixed with power connector (102).