CN215566863U - Ventilation fan panel and ventilation fan - Google Patents
Ventilation fan panel and ventilation fan Download PDFInfo
- Publication number
- CN215566863U CN215566863U CN202121395471.9U CN202121395471U CN215566863U CN 215566863 U CN215566863 U CN 215566863U CN 202121395471 U CN202121395471 U CN 202121395471U CN 215566863 U CN215566863 U CN 215566863U
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- filter screen
- positioning
- limit
- flip
- frame body
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- 238000009423 ventilation Methods 0.000 title abstract description 8
- 239000011324 bead Substances 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 3
- 239000006233 lamp black Substances 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a ventilator panel and a ventilator, wherein the ventilator panel comprises: the air duct structure comprises a frame body, a first limit matching part, a filter screen, a second limit matching part and a flip cover, wherein the frame body is provided with an air duct; the first limit matching part is a limit groove, and the second limit matching part is a limit part movably arranged on the filter screen; or, the first limit matching part is a limit part movably arranged on the frame body, and the second limit matching part is a limit groove. The filter screen can be replaced after the flip cover is opened on the panel of the ventilator, the ventilation fan is simple and quick, the panel blows air from the side edge, and after the flip cover is opened, the air inlet gap is arranged around the filter screen to avoid manual operation of a user.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to a panel of an air exchange fan and the air exchange fan.
Background
The air interchanger is an air conditioning appliance which drives a fan blade to rotate by a motor to drive airflow so as to exchange indoor air and outdoor air. Also known as a ventilating fan. The purpose of ventilation is to remove dirty air from the room, regulate temperature, humidity and sensory effects. The ventilating fan is widely applied to families and public places. The filter screen in some ventilation devices is a lampblack filter screen, which mainly has the function of adsorbing most of oil particles and smoke dust in the air on a grid to reduce lampblack pollution, and the lampblack filter screen needs to be cleaned by warm water or cleaned by detergents to be recycled.
The filter screen of the existing air interchanger is not easy to take out and is troublesome to replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provides a panel of an air exchange fan and the air exchange fan.
One embodiment of the present invention provides a ventilator panel comprising: the air duct structure comprises a frame body, a first limit matching part, a filter screen, a second limit matching part and a flip cover, wherein the frame body is provided with an air duct;
the first limit matching part is a limit groove, and the second limit matching part is a limit part movably arranged on the filter screen; or, the first limit matching part is a limit part movably arranged on the frame body, and the second limit matching part is a limit groove;
the limiting part movably extends into the limiting groove.
Compared with the prior art, the filter screen can be replaced after the flip cover is opened on the panel of the ventilator, the ventilation fan is simple and quick, the panel is used for exhausting air from the side edge of the frame, and after the flip cover is opened, the positions of the air inlet gaps are arranged around the filter screen, so that an open space is provided, manual operation of a user can be avoided, and the user is prevented from being hindered when the filter screen is replaced.
Further, be provided with in the framework and dodge breach and flip connecting portion, dodge the breach with flip connecting portion center on the wind gap in wind channel is arranged, flip with flip connecting portion connect, flip rotates the back and shields the wind gap in wind channel, the air inlet space is arranged dodge the breach flip connecting portion and between the flip.
Further, work as first spacing cooperation portion is the spacing groove, the spacing cooperation portion of second sets up for the activity during locating part on the filter screen, be provided with the spout on the filter screen, filter screen locking subassembly still sets up including the activity handle in the spout, the handle with the locating part is connected, the handle is followed when the spout slides, the locating part stretches into or breaks away from the spacing groove.
Furthermore, a plurality of first limit matching parts are arranged on the frame body; be provided with a plurality ofly on the filter screen the spacing cooperation portion of second, the spacing cooperation portion of second is followed the filter screen curb plate is evenly arranged.
Further, a first pre-positioning part is arranged on the frame body, and the first pre-positioning part and the first limit matching part are oppositely arranged on the inner wall of the air duct;
a second pre-positioning part is arranged on the filter screen, and the second pre-positioning part and the second limit matching part are respectively positioned at two opposite sides of the filter screen;
the first pre-positioning part is a positioning groove, and the second pre-positioning part is a positioning part; or,
the first pre-positioning part is a positioning part, and the second pre-positioning part is a positioning groove;
the positioning piece extends into the positioning groove.
Furthermore, be provided with a plurality ofly on the framework first location portion in advance, be provided with a plurality ofly on the filter screen second location portion in advance, second location portion in advance is followed the filter screen curb plate is evenly arranged.
Furthermore, an elastic collision bead and a buckling claw movably connected with the elastic collision bead are arranged on the turnover cover, and a collision head is arranged on the frame body; or,
the flip cover is provided with a touch head, and the frame body is provided with an elastic touch bead and a buckle claw movably connected with the elastic touch bead;
the collision head is movably buckled with the buckling claw.
Further, a first magnetic part is arranged on the flip cover, a second magnetic part is arranged on the frame, and when the flip cover shields the air opening of the air duct, the first magnetic part and the second magnetic part attract each other.
Further, the filter screen is arranged at an air port of the air duct.
Another embodiment of the present invention provides a ventilator, including: the air exchange fan comprises a shell, a fan arranged on the shell and the panel of the air exchange fan, wherein the shell is connected with the frame body, and the fan is communicated with the air channel.
In order that the utility model may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a ventilator panel according to an embodiment of the present invention when a filter screen is installed;
fig. 2 is a schematic structural view of a panel of the ventilator according to an embodiment of the present invention when the flap covers the air inlet of the air duct;
FIG. 3 is a schematic diagram of a screen according to one embodiment of the present invention;
fig. 4 is a schematic structural view of a ventilator panel according to an embodiment of the present invention when a flip cover is opened;
fig. 5 is a partial schematic structural view of a ventilator panel according to an embodiment of the present invention.
Description of reference numerals:
10. a frame body; 11. an air duct; 12. positioning a groove; 13. an elastic collision bead; 14. buckling claws; 15. a first magnetic member; 16. avoiding the notch; 17. a flip cover connecting part;
20. filtering with a screen; 21. a limiting member; 22. a handle; 23. a chute; 24. a positioning member;
30. a cover is turned; 31. an air inlet gap; 32. bumping head; 33. a second magnetic member;
40. a housing; 50. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of a ventilator panel according to an embodiment of the present invention when a filter screen is installed, the ventilator panel includes: the air duct structure comprises a frame body 10 formed with an air duct 11, a first limit matching part arranged on the frame body 10, a filter screen 20 arranged in the air duct 11, a second limit matching part arranged on the filter screen 20, and a flip cover 30 rotatably connected with the frame body 10.
Referring to fig. 2, which is a schematic structural diagram of a panel of the ventilator according to an embodiment of the present invention when the flap covers the air inlet of the air duct, the flap 30 rotates to cover the air inlet of the air duct 11, and an air inlet gap 31 is formed between the flap and the edge of the air inlet. Because still need set up some other parts on the panel, for example parts such as lamp plate for the difficult attenuation of panel whole thickness, this will make wind channel 11 grow, is unfavorable for changing filter screen 20, and through adopting the side air-out, has shortened the length of wind channel 11, opens flip 30 back, and the position at air inlet space 31 place is open space, reduces the user and takes off the hindrance of filter screen 20, improves the convenience.
In order to facilitate the formation of air inlet gap 31, increase the area of dodging user's operation, hinder when reducing the filter screen dismouting, in some optional implementation modes, be provided with dodge breach 16 and flip 30 connecting portion 17 on the framework 10, dodge breach 16 with flip 30 connecting portion 17 centers on the wind gap of wind channel 11 is arranged, in this implementation mode, dodge breach 16 arranges the three sides at the wind gap, flip 30 with flip 30 connecting portion 17 is connected, flip 30 rotates the back and shields the wind gap of wind channel 11, air inlet gap 31 arranges dodge breach 16 flip 30 connecting portion 17 and between flip 30, dodge breach 16 provides open space, all unimpeded during dismouting filter screen 20, avoid protruding framework 10 to hinder to the staff operation. In the present embodiment, the air outlet of the frame 10 is disposed on the flip support portion, so that the structure is more compact.
Please refer to fig. 3, which is a schematic structural diagram of a filter screen according to an embodiment of the present invention, wherein the first position-limiting engaging portion is a position-limiting groove (not shown), and the second position-limiting engaging portion is a position-limiting member 21 movably disposed on the filter screen 20; or, the first limit fitting part is a limit part 21 movably arranged on the frame body 10, and the second limit fitting part is a limit groove; the limiting part 21 movably extends into the limiting groove, and the filter screen 20 can be conveniently fixed through the combination of the limiting part 21 and the limiting groove. In the present embodiment, the first limit engaging portion is a limit groove, and the second limit engaging portion is a limit member 21 movably disposed on the filter net 20.
The structure of the limiting member 21 and the limiting groove may be designed according to actual needs, for example, an elastic limiting member 21 may be adopted, and when the filter screen 20 is pulled, the limiting member 21 is pressed to make the limiting member 21 leave the limiting groove, so as to take down the filter screen 20. In this embodiment, a sliding space is provided on the filter screen 20, an elastic member is provided in the sliding space, the limiting member 21 is provided in the sliding space and extends into the sliding space from the surface of the filter screen 20, during installation, the limiting member 21 is drawn into the sliding space first, and after the position of the filter screen 20 is determined, the limiting member 21 is pushed into the limiting groove by the elastic member to fix the filter screen 20.
In some optional embodiments, a handle 22 is further disposed on the filter screen 20, and the handle 22 is located on a side of the filter screen 20 facing away from the air duct 11, so that a user can conveniently remove the filter screen 20.
In order to facilitate the movement of the limiting member 21 by the user, in some optional embodiments, when the first limiting engaging portion is a limiting groove, and the second limiting engaging portion is a limiting member 21 movably disposed on the filter screen 20, a sliding groove 23 is disposed on the filter screen 20, the filter screen 20 locking assembly further includes a handle 22 movably disposed in the sliding groove 23, the handle 22 is connected to the limiting member 21, and when the handle 22 slides along the sliding groove 23, the limiting member 21 extends into or separates from the limiting groove.
In order to improve the stability of fixing the filter screen 20, in some alternative embodiments, a plurality of first limit fitting parts are provided on the frame body 10; be provided with a plurality ofly on the filter screen 20 the spacing cooperation portion of second, the spacing cooperation portion of second is followed the filter screen 20 curb plate is evenly arranged.
In some optional embodiments, a first pre-positioning portion is provided on the frame 10, and the first pre-positioning portion and the first limit matching portion are arranged on the inner wall of the air duct 11 relatively; a second pre-positioning part is arranged on the filter screen 20, and the second pre-positioning part and the second limit matching part are respectively positioned at two opposite sides of the filter screen 20; the first pre-positioning part is a positioning groove 12, and the second pre-positioning part is a positioning part 24; or, the first pre-positioning portion is a positioning member 24, and the second pre-positioning portion is a positioning groove 12; the positioning element 24 extends into the positioning slot 12. In the present embodiment, the first pre-positioning portion is a positioning groove 12, and the second pre-positioning portion is a positioning piece 24. During the installation, stretch into wind channel 11 with one side of filter screen 20 earlier for setting element 24 stretches into in constant head tank 12, accomplishes the fixed of filter screen 20 one side, in pushing into wind channel 11 with filter screen 20 afterwards, locating part 21 stretches into the spacing groove, accomplishes filter screen 20 fixed, and the same reason when dismantling filter screen 20 is no longer repeated here.
In order to improve the positioning stability of the filter screen 20, in some optional embodiments, a plurality of first pre-positioning portions are provided on the frame 10, and a plurality of second pre-positioning portions are provided on the filter screen 20, and the second pre-positioning portions are uniformly arranged along the side plates of the filter screen 20.
Please refer to fig. 4 and 5, which are schematic structural diagrams of a ventilator panel according to an embodiment of the present invention when a flip cover is opened and a partial structural diagram of the ventilator panel according to an embodiment of the present invention, in order to facilitate opening and closing of the flip cover 30, a structure facilitating quick locking may be disposed between the flip cover 30 and the frame 10, for example, in some optional embodiments, an elastic collision bead 13 and a snap claw 14 movably connected to the elastic collision bead 13 are disposed on the flip cover 30, and a collision head 32 is disposed on the frame 10; or, the flip cover 30 is provided with a touch head 32, and the frame 10 is provided with an elastic touch bead 13 and a snap claw 14 movably connected with the elastic touch bead 13; the latch head 32 is movably fastened with the fastening claw 14. In the present embodiment, the flip cover 30 is provided with a latch 32, and the frame 10 is provided with an elastic latch 13 and a latch 14 movably connected to the elastic latch 13. In other optional embodiments, the flip cover 30 is provided with a first magnetic member 15, the frame 10 is provided with a second magnetic member 33, when the flip cover 30 shields the air opening of the air duct 11, the first magnetic member 15 and the second magnetic member 33 attract each other, and at least one of the first magnetic member 15 and the second magnetic member 33 is a magnet. The above-described combination of the elastic collision bead 13 and the catch 14 and the combination of the magnetic member can be used at the same time, so that the folder 30 can be stably locked. Preferably, the first magnetic member 15 and the second magnetic member 33 may be disposed at the air inlet gap 31 to facilitate the support of the folder 30.
In order to facilitate the removal of the screen 20 by the user and to avoid the frame 10 from obstructing the user's operation, in some alternative embodiments, the screen 20 is arranged at the air opening of the air duct 11. Preferably, the surface of the screen 20 is substantially flush with the edge of the tuyere.
The above-mentioned scavenger fan panel can use on the scavenger fan, this scavenger fan includes: the air conditioner comprises a shell 40, a fan 50 arranged on the shell 40 and the ventilator panel, wherein the shell 40 is connected with the frame 10, and the fan 50 is communicated with the air duct 11.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A ventilator panel, comprising: the air duct structure comprises a frame body, a first limit matching part, a filter screen, a second limit matching part and a flip cover, wherein the frame body is provided with an air duct;
the first limit matching part is a limit groove, and the second limit matching part is a limit part movably arranged on the filter screen; or, the first limit matching part is a limit part movably arranged on the frame body, and the second limit matching part is a limit groove;
the limiting part movably extends into the limiting groove.
2. A ventilator panel according to claim 1, characterized in that: be provided with in the framework and dodge breach and flip connecting portion, dodge the breach with flip connecting portion centers on the wind gap in wind channel is arranged, flip with flip connecting portion connect, flip rotates the back and shields the wind gap in wind channel, the air inlet space is arranged dodge the breach flip connecting portion and between the flip.
3. A ventilator panel according to claim 1, characterized in that: work as first spacing cooperation portion is the spacing groove, the spacing cooperation portion of second sets up for the activity during locating part on the filter screen, be provided with the spout on the filter screen, filter screen locking subassembly is still including the activity setting handle in the spout, the handle with the locating part is connected, the handle is followed during the spout slides, the locating part stretches into or breaks away from the spacing groove.
4. A ventilator panel according to claim 1, characterized in that: the frame body is provided with a plurality of first limiting matching parts; be provided with a plurality ofly on the filter screen the spacing cooperation portion of second, the spacing cooperation portion of second is followed the filter screen curb plate is evenly arranged.
5. A ventilator panel according to any of the claims 1 to 4, characterized in that: the frame body is provided with a first pre-positioning part, and the first pre-positioning part and the first limit matching part are oppositely arranged on the inner wall of the air duct;
a second pre-positioning part is arranged on the filter screen, and the second pre-positioning part and the second limit matching part are respectively positioned at two opposite sides of the filter screen;
the first pre-positioning part is a positioning groove, and the second pre-positioning part is a positioning part; or,
the first pre-positioning part is a positioning part, and the second pre-positioning part is a positioning groove;
the positioning piece extends into the positioning groove.
6. A ventilator panel according to claim 5, characterized in that: the frame body is provided with a plurality of first pre-positioning portions, the filter screen is provided with a plurality of second pre-positioning portions, and the second pre-positioning portions are evenly arranged along the side plates of the filter screen.
7. A ventilator panel according to any of the claims 1 to 4, characterized in that: the turnover cover is provided with an elastic collision bead and a buckling claw movably connected with the elastic collision bead, and the frame body is provided with a collision head; or,
the flip cover is provided with a touch head, and the frame body is provided with an elastic touch bead and a buckle claw movably connected with the elastic touch bead;
the collision head is movably buckled with the buckling claw.
8. A ventilator panel according to any of the claims 1 to 4, characterized in that: the air duct is characterized in that a first magnetic part is arranged on the flip cover, a second magnetic part is arranged on the frame, and the first magnetic part and the second magnetic part attract each other when the flip cover shields the air opening of the air duct.
9. A ventilator panel according to any of the claims 1 to 4, characterized in that: the filter screen is arranged at the air opening of the air duct.
10. A ventilator, comprising: the ventilator panel of any one of claims 1 to 9, and a housing connected to the frame, the fan being in communication with the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395471.9U CN215566863U (en) | 2021-06-22 | 2021-06-22 | Ventilation fan panel and ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395471.9U CN215566863U (en) | 2021-06-22 | 2021-06-22 | Ventilation fan panel and ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566863U true CN215566863U (en) | 2022-01-18 |
Family
ID=79819634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121395471.9U Active CN215566863U (en) | 2021-06-22 | 2021-06-22 | Ventilation fan panel and ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2606848A (en) * | 2021-03-30 | 2022-11-23 | Elta Group Ltd | Air pump, modular ventilation apparatus, and ventilation apparatus |
-
2021
- 2021-06-22 CN CN202121395471.9U patent/CN215566863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2606848A (en) * | 2021-03-30 | 2022-11-23 | Elta Group Ltd | Air pump, modular ventilation apparatus, and ventilation apparatus |
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