CN210461104U - Window type scavenger fan - Google Patents

Abstract

The utility model relates to a window type ventilation fan, interior casing bottom have to the radial third turn-ups that turns over the side of turning over, and interior casing overcoat has the shell body, shell body both ends opening, and the lower of interior casing is higher than the lower of shell body, installs the rain baffle on the bottom opening of shell body, and the shell body top has the first turn-ups that turns over the side of turning over to the radial outside, and second turn-ups detachable installs on first turn-ups, is provided with the glass buckle on the outer wall of shell body upper portion, glass buckle joint is on glass, and interior bottom mounting of casing has the suction exhaust device, and suction exhaust device's bottom crimping has in the filter on the third turn-ups, the interior mid-mounting. The utility model discloses following beneficial effect has: install in the arbitrary position department in indoor window four corners, can send into indoor outdoor new trend, also can discharge indoor dirty air to guarantee indoor air quality, and possess the simple and efficient advantage of installation, occupation space not, the strong aspect of making an uproar falls.

Description

Window type scavenger fan

Technical Field

The utility model relates to a window formula scavenger fan belongs to new trend equipment technical field.

Background

The ventilator is an air conditioning appliance which drives blades to rotate by a motor to drive airflow so as to exchange indoor air and outdoor air. However, most of the existing ventilation fans are of a wall-mounted type, and are fixedly mounted on a wall through fasteners such as screws, and the ventilation fans can occupy space when mounted on the wall, so that the ventilation fans can be mounted on window glass to save space, but the ventilation fans cannot be applied to glass in a screw fixing mode, and glass is easily broken.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: to solve one of the above problems, a window type ventilation fan is provided.

The window type ventilation fan comprises an inner shell, two ends of the inner shell are opened, the top of the inner shell is provided with a second flanging which is turned over towards the radial outer side, the bottom of the inner shell is provided with a third flanging which is turned over towards the radial inner side, the outer shell is sleeved outside the inner shell, two ends of the outer shell are opened, the lowest end of the inner shell is higher than the lowest end of the outer shell, the bottom opening of the outer shell is provided with a rain shield, the top of the outer shell is provided with a first flanging which is turned over towards the radial outer side, the second flanging is detachably arranged on the first flanging, the outer wall of the upper part of the outer shell is provided with a glass buckle, the glass buckle is clamped on glass, the bottom in the inner shell is provided with an air suction and exhaust device, the bottom of the air suction and exhaust device is pressed on the third flanging, the middle, the installation cavity is communicated with the inner cavity of the inner shell, and the air inlet is installed in the installation cavity towards the controller.

Preferably, the second flanging is provided with a clamping groove for mounting the top cover, and the top cover is detachably mounted on the second flanging through the clamping groove.

Preferably, the rain shield device further comprises a rain shield device protecting cover, and the rain shield device is detachably arranged on the outer shell body through the rain shield device protecting cover.

Preferably, the outer casing includes last casing and with lower casing integrated into one piece's last casing, the top of going up the casing has first turn-ups, the cross-section of going up the casing is fan-shaped, the cross-section of lower casing is circular, is convenient for install in the corner of window, the cross-section of interior casing is circular.

Preferably, still include the air intake fixer, the upper portion of air intake fixer is fixed on the top cap, and the bottom crimping of air intake fixer prevents filter position drunkenness on the filter, and the air inlet is more even including installing the guide vane on the air outlet to the controller.

Preferably, the filter is a cylindrical filter and comprises a filter shell, the top of the filter shell is provided with a shell flange which is turned inwards in the radial direction, the bottom in the filter shell is provided with a coarse-effect filtering unit, and the upper part in the filter shell is provided with a high-effect filtering unit.

Preferably, the coarse filtration unit adopts non-woven fabrics filter cotton for filtering particulate matters more than 5 microns, the high-efficiency filtration unit is a V-shaped dense-pleat high-efficiency filter, rubber threads are arranged on pleats, and the high-efficiency filtration unit is used for filtering micro-nano particulate matters.

Preferably, the air suction and exhaust device is a forward and reverse rotation pipeline fan.

Preferably, the remote controller further comprises a signal receiver, the signal receiver is mounted on the top cover and electrically connected with the air suction and exhaust device, and the signal receiver is used for being matched with the remote controller to control the air suction and exhaust device to be opened and closed.

Preferably, the outer shell and the inner shell are both made of pvc.

Compared with the prior art, the utility model discloses following beneficial effect has: window formula scavenger fan, install in the arbitrary position department in indoor window four corners, can send into indoor outdoor new trend, also can discharge indoor dirty air to guarantee the indoor air quality, and possess and have the simple and convenient swift of installation, occupation space does not fall the advantage in the aspect of the strong etc. of noise reduction nature, thereby the effectual problem of having solved among the current scavenger fan is with not enough.

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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a bottom view of an embodiment of the present invention;

fig. 4 is a schematic diagram of the internal structure of the filter according to the embodiment of the present invention;

fig. 5 is an enlarged schematic view of a structure of a filter housing according to an embodiment of the present invention.

In the figure: 1. filter 1.1, filter housing 1.2, shell turn-ups 1.3, coarse filter unit 1.4, high-efficient filter unit 2, inhale exhaust apparatus 3, rain shield protecting cover 4, rain shield 5, glass buckle 6, the air inlet is to controller 6.1, guide vane 7, air intake fixer 8, signal receiver 9, shell body 9.1, first turn-ups 9.2, go up casing 9.3, lower casing 10, interior casing 10.1, second turn-ups 10.2, draw-in groove 10.3, third turn-ups 11, top cap.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in 1-5, the window type ventilator comprises an inner shell 10, two ends of the inner shell 10 are opened, a second flange 10.1 which is turned over radially outwards is arranged at the top of the inner shell 10, a third flange 10.3 which is turned over radially inwards is arranged at the bottom of the inner shell 10, an outer shell 9 is sleeved outside the inner shell 10, two ends of the outer shell 9 are opened, the lowest end of the inner shell 10 is higher than the lowest end of the outer shell 9, a rain shield 4 is arranged on the bottom opening of the outer shell 9, a first flange 9.1 which is turned over radially outwards is arranged at the top of the outer shell 9, the second flange 10.1 is detachably arranged on the first flange 9.1, a glass buckle 5 is arranged on the outer wall of the upper part of the outer shell 9, the glass buckle 5 is clamped on glass, an air suction and exhaust device 2 is arranged at the bottom in the inner shell 10, the bottom end of the air suction and exhaust, the second turn-ups 10.1 is gone up the lock and is had top cap 11, and top cap 11 center is provided with the installation cavity that is used for installing into wind direction controller 6, and the installation cavity is linked together with interior casing 10's inner chamber, and the air inlet is installed in the installation cavity to controller 6.

In this embodiment, the second flange 10.1 is provided with a slot 10.2 for mounting the top cover 11, and the top cover 11 is detachably mounted on the second flange 10.1 through the slot 10.2; the rain shield device is characterized by further comprising a rain shield device protecting cover 3, and the rain shield device 4 is detachably arranged on the outer shell 9 through the rain shield device protecting cover 3; the outer shell 9 comprises an upper shell 9.2 and an upper shell 9.2 integrally formed with a lower shell 9.3, the top of the upper shell 9.2 is provided with a first flanging 9.1, the section of the upper shell 9.2 is fan-shaped, the section of the lower shell 9.3 is round, so that the outer shell can be conveniently installed at the corner of a window, and the section of the inner shell 10 is round; the air conditioner also comprises an air inlet fixer 7, the upper part of the air inlet fixer 7 is fixed on the top cover 11, the bottom of the air inlet fixer 7 is pressed on the filter 1 to prevent the filter 1 from moving, the air inlet direction controller 6 comprises a guide vane 6.1 arranged on the air outlet, and the air outlet is more uniform; the filter 1 is a cylindrical filter and comprises a filter shell 1.1, the top of the filter shell 1.1 is provided with a shell flange 1.2 which is turned over towards the radial inner side, the bottom in the filter shell 1.1 is provided with a coarse filtration unit 1.3, and the upper part in the filter shell 1.1 is provided with a high-efficiency filtration unit 1.4; the coarse filtration unit 1.3 adopts non-woven fabric filter cotton for filtering particles with the particle size of more than 5 microns, the high-efficiency filtration unit 1.4 is a V-shaped dense-pleat high-efficiency filter, rubber threads are arranged on pleats, and the high-efficiency filtration unit 1.4 is used for filtering micro-nano particles; the air suction and exhaust device 2 is a positive and negative rotation pipeline fan; the remote controller is characterized by further comprising a signal receiver 8, wherein the signal receiver 8 is mounted on the top cover 11, and the signal receiver 8 is electrically connected with the air suction and exhaust device 2 and used for being matched with a remote controller to control the air suction and exhaust device 2 to be opened and closed; the outer shell 9 and the inner shell 10 are both made of pvc.

The utility model discloses a concrete embodiment's theory of operation: any position of four corners of an indoor window is provided with a triangular mounting hole, one end with a rain shield 4 is arranged outdoors, one end with air inlet to a controller 6 is positioned indoors, a rain shield protecting cover 3 and the rain shield 4 are arranged in place, a glass buckle 5 is arranged on the triangular mounting hole, a filter 1 and an air suction and exhaust device 2 are arranged in an inner shell 10, a combined piece of the filter 1, the air suction and exhaust device 2 and the inner shell 10 is assembled in an outer shell 9, a top cover 11 is buckled, and a guide vane 6.1 is arranged in place.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. A window type ventilator, characterized in that: comprises an inner shell (10), two ends of the inner shell (10) are opened, the top of the inner shell (10) is provided with a second flanging (10.1) which is turned over towards the radial outer side, the bottom of the inner shell (10) is provided with a third flanging (10.3) which is turned over towards the radial inner side, the outer shell (9) is sleeved outside the inner shell (10), two ends of the outer shell (9) are opened, the lowest end of the inner shell (10) is higher than the lowest end of the outer shell (9), a rain baffle (4) is installed on the bottom opening of the outer shell (9), the top of the outer shell (9) is provided with a first flanging (9.1) which is turned over towards the radial outer side, the second flanging (10.1) is detachably installed on the first flanging (9.1), the outer wall of the upper part of the outer shell (9) is provided with a glass buckle (5), the glass buckle (5) is clamped on glass, the bottom in the inner shell (10) is provided with an air suction, install filter (1) in interior casing (10), the lock has top cap (11) on second turn-ups (10.1), and top cap (11) center is provided with the installation cavity that is used for installing into wind direction controller (6), and the installation cavity is linked together with the inner chamber of interior casing (10), and the air inlet is installed in the installation cavity to controller (6), offer draw-in groove (10.2) that are used for installing top cap (11) on second turn-ups (10.1), top cap (11) are installed on second turn-ups (10.1) through draw-in groove (10.2) detachable.

2. The window ventilator of claim 1 wherein: the rain shield is characterized by further comprising a rain shield protecting cover (3), and the rain shield (4) is detachably arranged on the outer shell (9) through the rain shield protecting cover (3).

3. The window ventilator of claim 2 wherein: the outer shell (9) comprises an upper shell (9.2) and an upper shell (9.2) integrally formed with a lower shell (9.3), the top of the upper shell (9.2) is provided with a first flanging (9.1), the cross section of the upper shell (9.2) is fan-shaped, the cross section of the lower shell (9.3) is circular, and the cross section of the inner shell (10) is circular.

4. The window ventilator of claim 3 wherein: still include air intake fixer (7), the upper portion of air intake fixer (7) is fixed on top cap (11), and the bottom crimping of air intake fixer (7) is on filter (1), prevents filter (1) position drunkenness, and the air inlet is including installing guide vane (6.1) on the air outlet to controller (6).

5. The window ventilator of claim 4 wherein: the filter (1) is a cylindrical filter and comprises a filter shell (1.1), a shell flanging (1.2) which is turned inwards in the radial direction is arranged at the top of the filter shell (1.1), a coarse filtering unit (1.3) is arranged at the bottom in the filter shell (1.1), and a high-efficiency filtering unit (1.4) is arranged at the upper part in the filter shell (1.1).

6. The window ventilator of claim 5 wherein: the coarse filtration unit (1.3) adopts non-woven fabric filter cotton for filtering particles above 5 microns, the high-efficiency filtration unit (1.4) is a V-shaped dense-pleat high-efficiency filter, glue lines are arranged on pleats, and the high-efficiency filtration unit (1.4) is used for filtering micro-nano particles.

7. The window ventilator of claim 6 wherein: the air suction and exhaust device (2) is a positive and negative rotation pipeline fan.

8. The window ventilator of claim 7 wherein: the remote control air suction and exhaust device is characterized by further comprising a signal receiver (8), the signal receiver (8) is installed on the top cover (11), and the signal receiver (8) is electrically connected with the air suction and exhaust device (2) and used for being matched with a remote controller to control the air suction and exhaust device (2) to be opened and closed.

9. The window ventilator of claim 8 wherein: the outer shell (9) and the inner shell (10) are both made of pvc.

Images