CN216346839U

CN216346839U - Door sealing device for window type power fresh air device

Info

Publication number: CN216346839U
Application number: CN202122958936.3U
Authority: CN
Inventors: 李顺刚; 李广灵; 陶敬庆
Original assignee: Nanjing Jiawei Biological Environmental Protection Technology Co ltd
Current assignee: Nanjing Jiawei Biological Environmental Protection Technology Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-04-19
Anticipated expiration: 2031-11-27

Abstract

The application relates to the technical field of fresh air devices, and specifically discloses a window formula power fresh air device is with sealing a door device, including the shielding piece and the driving piece of drive shielding piece at the casing internal rotation that are used for sheltering from the ventilation hole of casing, the driving piece sets up in the casing, shielding piece and driving piece are connected. When the new trend ware inoperative in this application, utilize driving piece drive shielding piece to rotate, shelter from the ventilation hole on the casing, have the effect that reduces the indoor possibility of mosquito entering.

Description

Door sealing device for window type power fresh air device

Technical Field

The application relates to the technical field of fresh air devices, in particular to a door sealing device for a window type power fresh air device.

Background

The fresh air device is an air purification device, which can send outdoor fresh air into the room after deep purification by multiple filter screens, and discharge indoor dirty air out of the room to realize indoor and outdoor air replacement, thereby ensuring indoor air quality.

The shell of a general ventilator is provided with a vent hole, the exchange of indoor and outdoor air is realized by utilizing the vent hole, but when the ventilator does not work, mosquitoes and insects can enter the room through the vent hole.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the mosquito got into indoorly, this application provides a door closing device for window formula power new trend ware.

The application provides a window formula power is door sealing device for fan adopts following technical scheme:

the utility model provides a window formula power new trend utensils are with sealing a door device, is including the driving piece that is used for sheltering from the shielding piece and the drive shielding piece rotation of the ventilation hole of casing in the casing, the driving piece sets up in the casing, shielding piece and driving piece are connected.

By adopting the technical scheme, when the fresh air device does not work, the driving piece is utilized to drive the shielding piece to rotate, and the shielding piece shields the vent hole on the machine shell, so that the possibility of mosquitoes entering the room is reduced; when the new fan works, the driving piece is used for driving the shielding piece to rotate, and the vent hole in the shell is opened.

Optionally, the driving part comprises a motor arranged in the casing, a rotating disc is arranged on a motor shaft of the motor, and the shielding part is connected to the rotating disc.

By adopting the technical scheme, the motor is started, the motor shaft of the motor drives the rotating disc to rotate, and the rotating disc drives the shielding piece to rotate, so that the rotation adjustment of the shielding piece is realized.

Optionally, a mounting seat is arranged in the casing, the motor is arranged in the mounting seat, a rotating groove is formed in the mounting seat, and the rotating disc is rotatably connected in the rotating groove.

Through adopting above-mentioned technical scheme, install the motor on the mount pad, and set up the rotation groove on the mount pad, improved rolling disc pivoted stability.

Optionally, the shielding piece comprises two arc-shaped profiles which are oppositely arranged, the arc-shaped profiles are connected to the rotating disc, shielding rough plates are connected to the arc-shaped profiles, and a connecting plate is connected between the two arc-shaped profiles.

By adopting the technical scheme, the rotating disc drives the arc-shaped section bar to rotate, and the shielding rough plate is abutted against the inner wall of the machine shell, so that the ventilation hole in the machine shell is shielded; the connecting plate is additionally arranged between the two arc-shaped profiles, so that the rotating stability of the arc-shaped profiles is improved.

Optionally, two be equipped with the picture peg on the relative lateral wall of arc section bar, be equipped with the connecting block on the connecting plate, be equipped with the groove that slides that is used for supplying the picture peg to slide on the connecting block.

Through adopting above-mentioned technical scheme, utilize the cooperation in picture peg and the groove that slides, realize dismantling of arc section bar and connecting plate and be connected, when arc section bar takes place to damage, the convenience is changed arc section bar.

Optionally, the arc-shaped section bar is provided with a mounting groove on the side wall far away from the connecting plate, and the shielding rough plate is connected in the mounting groove in a sliding manner.

Through adopting above-mentioned technical scheme, utilize the mounting groove, realized sheltering from dismantling of coarse fodder and arc section bar and be connected, the convenience is changed sheltering from the coarse fodder.

Optionally, be equipped with the supporting seat in the casing, it is connected with the carousel to rotate on the supporting seat, rolling disc and carousel set up relatively, be equipped with the inserted block on the relative lateral wall of rolling disc and carousel, be equipped with on the inserted block and be used for supplying picture peg male slot.

By adopting the technical scheme, the arrangement of the supporting seat and the turntable improves the rotation stability of the arc-shaped section; the arc-shaped section bar is convenient to replace by the matching of the inserting plate and the inserting groove.

Optionally, a rotary groove is formed in the support seat, the rotary plate is rotatably connected in the rotary groove, a jack is formed in the bottom wall of the rotary groove, an insert ring is arranged on the rotary plate, and the insert ring is inserted in the jack.

By adopting the technical scheme, the stability of the rotation of the turntable is improved due to the arrangement of the rotary groove; the cooperation of ring and jack is inserted in the utilization, realizes being connected in dismantling of carousel and supporting seat, easy to assemble arc section bar.

Optionally, a limiting hole is formed in the rotary groove, a limiting block is arranged on the rotary disc, and the limiting block is connected in the limiting hole in a sliding mode.

Through adopting above-mentioned technical scheme, utilize the cooperation in stopper and spacing hole, avoid the carousel excessive rotation for the arc section bar can't shelter from the ventilation hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the fresh air device does not work, the driving piece is used for driving the shielding piece to rotate, the shielding piece shields the air vent on the machine shell, and the possibility that mosquitoes enter the room is reduced;

2. according to the application, the shielding rough plate is detachably connected to the arc-shaped section bar, so that the shielding rough plate is convenient to replace;

3. in this application, utilize the cooperation of picture peg and slot, conveniently change the arc section bar.

Drawings

Fig. 1 is a schematic structural diagram of an overall door sealing device in an embodiment of the present application.

Fig. 2 is an exploded schematic view for showing the connection relationship between the rotating disc and the mounting seat in the embodiment of the present application.

Fig. 3 is an exploded schematic view for showing the connection relationship between the arc-shaped section bar and the connecting plate in the embodiment of the application.

Fig. 4 is an exploded view of the embodiment of the present application for illustrating the connection relationship between the turntable and the supporting base.

Fig. 5 is a schematic structural diagram for embodying the turntable in the embodiment of the present application.

Description of reference numerals: 1. a housing; 11. a vent hole; 2. a motor; 3. a shield; 31. an arc-shaped section bar; 311. inserting plates; 312. mounting grooves; 32. a connecting plate; 33. connecting blocks; 331. a sliding groove; 34. shielding the hair plate; 35. a reinforcing plate; 4. a mounting seat; 41. a rotating groove; 42. rotating the disc; 5. inserting a block; 51. a slot; 6. a supporting seat; 61. rotating the groove; 62. a jack; 63. a limiting hole; 7. a turntable; 71. inserting a ring; 72. and a limiting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses door sealing device for window type power fresh air device.

Referring to fig. 1, a window formula power new trend utensils are with sealing a door device, including setting up driving piece and shielding piece 3 in casing 1, shielding piece 3 is connected with the driving piece, and shielding piece 3 is located casing 1.

Referring to fig. 1 and 2, an installation seat 4 is disposed on an inner bottom wall of a casing 1, the installation seat 4 and the casing 1 may be connected by a bolt or by bonding, the connection mode is not limited in this embodiment, and a rotation groove 41 is disposed on a side wall of the installation seat 4; the driving part comprises a motor 2 arranged in the mounting seat 4, the motor 2 is horizontally arranged in the mounting seat 4, a motor shaft of the motor 2 penetrates through the mounting seat 4 and extends into the rotating groove 41, a rotating disc 42 is fixedly connected to the motor shaft of the motor 2, and the rotating disc 42 is rotatably connected into the rotating groove 41; two insertion blocks 5 are integrally formed on the rotating disc 42, the two insertion blocks 5 are arranged oppositely, and the insertion slots 51 are formed in the insertion blocks 5.

Referring to fig. 2 and 3, the shielding member 3 includes two arc-shaped profiles 31 oppositely disposed on the rotating disc 42, insert plates 311 are integrally formed on opposite side walls of the two arc-shaped profiles 31, two insert plates 311 are integrally formed on each arc-shaped profile 31, and the insert plates 311 are inserted into the insert slots 51.

Referring to fig. 3, a connecting plate 32 is arranged between two arc-shaped profiles 31, connecting blocks 33 are integrally formed at two ends of the connecting plate 32, four connecting blocks 33 are provided, each two connecting blocks are a group, two groups of connecting blocks 33 are respectively located at two ends of the connecting plate 32, sliding grooves 331 are formed in the connecting blocks 33 in a penetrating manner along the length direction of the connecting blocks 33, and the inserting plate 311 is connected in the sliding grooves 331 in a sliding manner; a reinforcing plate 35 is arranged between the two connecting blocks 33, the reinforcing plate 35, the connecting blocks 33 and the connecting plate 32 are integrally formed, the reinforcing plate 35 is perpendicular to the connecting plate 32, and the length direction of the reinforcing plate 35 is consistent with that of the connecting plate 32; be equipped with mounting groove 312 on the lateral wall that curved section 31 kept away from connecting plate 32, mounting groove 312 runs through the setting along curved section 31's length direction, and mounting groove 312 is the T type, is equipped with in the mounting groove 312 and shelters from hair board 34, shelters from hair board 34 and slides and connect in mounting groove 312.

Referring to fig. 4 and 5, a supporting seat 6 is disposed at one end of the arc-shaped profile 31 away from the rotating disc 42, the supporting seat 6 is disposed on an inner bottom wall of the casing 1, the supporting seat 6 and the casing 1 may be connected by a bolt or may be connected by bonding, the connection mode is not limited in this embodiment, the supporting seat 6 is disposed opposite to the mounting seat 4, a rotating groove 61 is disposed on a side wall of the supporting seat 6 close to the mounting seat 4, a rotating disc 7 is rotatably connected in the rotating groove 61, an insert ring 71 is integrally formed on a side wall of the rotating disc 7 away from the mounting seat 4, an insert hole 62 is disposed on a bottom wall of the rotating groove 61, and the insert ring 71 is inserted into the insert hole 62; a limiting block 72 is further integrally formed on the side wall of the turntable 7 far away from the mounting seat 4, a limiting hole 63 is further formed in the bottom wall of the rotary groove 61, and the limiting block 72 is connected in the limiting hole 63 in a sliding manner; two insertion blocks 5 are also integrally formed on the side wall of the turntable 7 close to the mounting seat 4, the two insertion blocks 5 are arranged oppositely, a slot 51 is arranged on the insertion block 5, and the insertion plate 311 is inserted into the slot 51.

Referring to fig. 2 and 3, when the motor 2 is started, a motor shaft of the motor 2 drives the rotating disc 42 to rotate, the rotating disc 42 drives the arc-shaped section 31 to rotate, and the shielding blank 34 abuts against the inner wall of the casing 1, so that the ventilation hole 11 is shielded; at the same time, the arc-shaped section bar 31 drives the rotating disc 7 to rotate.

The application embodiment a window formula power new trend utensils door-closing device's implementation principle does: when the fresh air device does not work, the motor 2 is utilized, the motor shaft of the motor 2 drives the rotating disc 42 to rotate, the rotating disc 42 drives the arc-shaped section 31 to rotate, and the shielding rough plate 34 abuts against the inner wall of the machine shell 1, so that the vent hole 11 in the machine shell 1 is shielded; when the fresh air device works, the motor 2 is used again to drive the arc-shaped section bar 31 to rotate, and the vent hole 11 on the machine shell 1 is opened.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a window formula power new trend utensils door-closing device which characterized in that: the device comprises a shielding piece (3) used for shielding a ventilation hole (11) of a machine shell (1) and a driving piece for driving the shielding piece (3) to rotate in the machine shell (1), wherein the driving piece is arranged in the machine shell (1), and the shielding piece (3) is connected with the driving piece.

2. The door sealing device for the window type power fresh air device as claimed in claim 1, wherein: the driving piece comprises a motor (2) arranged in the machine shell (1), a rotating disc (42) is arranged on a motor shaft of the motor (2), and the shielding piece (3) is connected to the rotating disc (42).

3. The door sealing device for the window type power fresh air device as claimed in claim 2, wherein: be equipped with mount pad (4) in casing (1), motor (2) set up in mount pad (4), be equipped with on mount pad (4) and rotate groove (41), rolling disc (42) rotate to be connected in rotating groove (41).

4. The door sealing device for the window type power fresh air device as claimed in claim 2, wherein: the shielding piece (3) comprises two arc-shaped profiles (31) which are oppositely arranged, the arc-shaped profiles (31) are connected to the rotating disc (42), shielding rough plates (34) are connected to the arc-shaped profiles (31), and connecting plates (32) are connected between the arc-shaped profiles (31).

5. The door sealing device for the window type power fresh air device as claimed in claim 4, wherein: two be equipped with picture peg (311) on the relative lateral wall of arc section bar (31), be equipped with connecting block (33) on connecting plate (32), be equipped with on connecting block (33) and be used for supplying picture peg (311) groove (331) that slides.

6. The door sealing device for the window type power fresh air device as claimed in claim 4, wherein: the side wall of the arc-shaped section bar (31) far away from the connecting plate (32) is provided with a mounting groove (312), and the shielding rough plate (34) is connected in the mounting groove (312) in a sliding manner.

7. The door sealing device for the window type power fresh air device according to claim 5, wherein: be equipped with supporting seat (6) in casing (1), it is connected with carousel (7) to rotate on supporting seat (6), rolling disc (42) and carousel (7) set up relatively, be equipped with inserted block (5) on the relative lateral wall of rolling disc (42) and carousel (7), be equipped with on inserted block (5) and be used for supplying picture peg (311) male slot (51).

8. The door seal device for the window type power fresh air device according to claim 7, wherein: the rotary table is characterized in that a rotary groove (61) is formed in the supporting seat (6), the rotary table (7) is rotatably connected into the rotary groove (61), an insertion hole (62) is formed in the wall of the bottom of the rotary groove (61), an insertion ring (71) is arranged on the rotary table (7), and the insertion ring (71) is inserted into the insertion hole (62).

9. The door seal device for the window type power fresh air device according to claim 8, wherein: be equipped with spacing hole (63) in rotary groove (61), be equipped with stopper (72) on carousel (7), stopper (72) slide and connect in spacing hole (63).