CN220791545U - Ventilation fan structure convenient to installation - Google Patents
Ventilation fan structure convenient to installation Download PDFInfo
- Publication number
- CN220791545U CN220791545U CN202322590737.0U CN202322590737U CN220791545U CN 220791545 U CN220791545 U CN 220791545U CN 202322590737 U CN202322590737 U CN 202322590737U CN 220791545 U CN220791545 U CN 220791545U
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- fan
- fixed
- installation
- barrel
- easy
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- 238000009434 installation Methods 0.000 title claims abstract description 37
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application discloses a ventilator structure convenient to install, and belongs to the field of ventilators. Comprising the following steps: the fixing device comprises a fixing channel used for being installed on a wall body, wherein one end of the fixing channel is fixedly provided with an installation panel, and a plurality of fixing holes matched with bolts for installation are formed in the periphery of the installation panel; the fan is characterized in that a fan barrel is inserted into the fixed channel, a fan for ventilation is arranged in the fan barrel, one end of the fan barrel extends out of the middle of the installation panel, lifting lugs are symmetrically fixed on two sides of one end of the fan barrel, which extends out of the installation panel, movable plates inserted into the fan barrel are elastically arranged on the inner sides of the lifting lugs, an installation cavity for inserting the end parts of the movable plates is formed in the inner edge of the fan barrel, and clamping blocks are hinged in the installation cavity. The ventilator structure convenient to install is easy to fix or detach, is extremely convenient to use, and is especially beneficial to overhauling and maintaining the ventilator in the later stage.
Description
Technical Field
The application relates to the field of ventilation fans, in particular to a ventilation fan structure convenient to install.
Background
The air exchanging mode of the ventilator is three types of exhaust type, suction type and combined type, the exhaust type is to enter air from a natural air inlet, dirty air is exhausted through the ventilator, fresh air is sucked through the ventilator, dirty air is exhausted from a natural air outlet, the combined type is to suck and exhaust by the ventilator, the motor drives the fan blade to rotate to drive air flow, so that indoor and outdoor air exchange is realized.
However, the ventilation fans on the market are usually fixed by means of screws, and once the ventilation fans are installed and fixed, workers need to disassemble and assemble the whole ventilation fans in the later period of overhaul and maintenance, so that the ventilation fans are very inconvenient to use.
There is no ventilator structure that is easy to install.
Disclosure of utility model
The summary of the application is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. The summary of the application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
To solve the technical problems mentioned in the background section above, some embodiments of the present application provide a ventilator structure that is convenient to install, including: the fixing device comprises a fixing channel used for being installed on a wall body, wherein one end of the fixing channel is fixedly provided with an installation panel, and a plurality of fixing holes matched with bolts for installation are formed in the periphery of the installation panel;
The fan is characterized in that a fan barrel is inserted in the fixed channel, a fan for ventilation is arranged in the fan barrel, one end of the fan barrel extends out of the middle of the mounting panel, lifting lugs are symmetrically fixed on two sides of one end of the fan barrel, which extends out of the mounting panel, a movable plate inserted into the fan barrel is elastically arranged on the inner side of the lifting lugs, an installation cavity for inserting the end of the movable plate is formed in the inner edge of the fan barrel, a clamping block is hinged in the installation cavity, the clamping block is exposed out of the outer side of the fan barrel and is matched with a positioning groove correspondingly formed in the inner side of the fixed channel in a clamping mode, and one end of the movable plate inserted into the installation cavity is hinged with a connecting rod movably connected with the clamping block.
As a further preferable scheme, a reset spring is mounted in the middle of the movable plate, and the reset spring is elastically abutted against the movable plate, so that the movable plate is kept between the outer side of the fan cylinder and the inner side of the lifting lug.
As a further preferable scheme, one end of the movable plate, which is positioned between the outer side of the fan cylinder and the inner side of the lifting lug, is fixed with a movable lug.
As a further preferable scheme, the ventilation fan in the fan cylinder comprises a motor, a driving rod is fixed on the shaft of the motor, a plurality of fan blades are symmetrically fixed on two sides of the driving rod, and a fixing plate for installing the motor is fixed in the middle of the fan cylinder.
As a further preferable scheme, a filter screen is paved in a port of the fan cylinder extending out of the middle of the installation panel, a rotating block is rotatably installed in the middle of the filter screen, a planetary reducer is fixed in the middle of the rotating block, and the planetary reducer extends into the fan cylinder and is connected with the end part of the driving rod.
As a further preferable scheme, the inner sides of the two ends of the rotating block are elastically provided with cleaning plates, and the cleaning plates are provided with cleaning brushes which are abutted against the filter screen.
As a further preferable mode, a plurality of abutting springs are mounted inside the two ends of the rotating block, and the cleaning plate is elastically abutted against the outer side of the rotating block by the abutting springs.
The application has the beneficial effects that: the utility model provides a scavenger fan structure convenient to installation benefits from the setting of fixed channel and fan section of thick bamboo for fixed channel can firmly install on the wall, and fan section of thick bamboo demountable installation in fixed channel, cooperation again cooperates constant head tank, fly leaf and joint piece between fan section of thick bamboo and the fixed channel, thereby conveniently drives the joint piece through pulling the fly leaf and come pegging graft or separate with the constant head tank, makes fan section of thick bamboo convenient at fixed channel internal fixation or tear down, and it is extremely convenient to use, especially does benefit to the later stage to examine and repair the scavenger fan and maintains.
Meanwhile, the device benefits from the cooperation of the driving rod, the filter screen, the rotating block, the cleaning plate and the cleaning brush, so that the filter screen can filter dust in the air exchange process, and the cleaning brush can automatically clean the filter screen along with the rotation of the rotating block and the driving rod, so that the filter screen can ensure the filtering effect of the filter screen on the dust, and therefore, the device also ensures the air exchange effect of the air exchange fan and has good use effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application.
In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
Fig. 3 is an enlarged view of a portion a of fig. 2;
Fig. 4 is an enlarged view of a portion B of fig. 2.
Reference numerals:
1. A fixed channel; 101. a positioning groove; 2. installing a panel; 3. a fixing hole; 4. a fan barrel; 401. a mounting cavity; 5. lifting lugs; 6. a movable plate; 601. a movable ear; 602. a return spring; 603. a connecting rod; 7. a clamping block; 8. a fixing plate; 9. a motor; 901. a driving rod; 902. a fan blade; 10. a filter screen; 11. a rotating block; 1101. a planetary reducer; 1102. abutting against the spring; 12. a cleaning plate; 13. and cleaning the brush.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A ventilator structure for easy installation, as shown in fig. 1, comprising: a fixed channel 1 for installing on the wall body, the one end of fixed channel 1 is fixed with installation panel 2, a plurality of cooperation bolts of seting up around installation panel 2 carry out the fixed orifices 3 of installing for fixed channel 1 can firmly install on the wall.
Referring to fig. 1 and 2, a fan barrel 4 is inserted in the fixed channel 1, a ventilation fan is arranged in the fan barrel 4, the fan comprises a motor 9, a driving rod 901 is fixed on a shaft of the motor 9, a plurality of fan blades 902 are symmetrically fixed on two sides of the driving rod 901, and a fixing plate 8 for installing the motor 9 is fixed in the middle of the fan barrel 4.
In the embodiment, one end of the fan cylinder 4 extends out of the middle of the mounting panel 2, two sides of one end of the fan cylinder 4 extending out of the mounting panel 2 are symmetrically fixed with lifting lugs 5, movable plates 6 inserted into the fan cylinder 4 are elastically arranged on the inner sides of the lifting lugs 5, specifically, reset springs 602 are arranged in the middle of the movable plates 6, and the reset springs 602 elastically abut against the movable plates 6 to keep the movable plates 6 between the outer sides of the fan cylinder 4 and the inner sides of the lifting lugs 5.
Meanwhile, an installation cavity 401 for inserting the end part of the movable plate 6 is formed in the inner edge of the fan barrel 4, a clamping block 7 is hinged in the installation cavity 401, the clamping block 7 is exposed out of the outer side of the fan barrel 4 and is matched with a positioning groove 101 correspondingly formed in the inner side of the fixed channel 1 in a clamping mode, and a connecting rod 603 movably connected with the clamping block 7 is hinged to one end, inserted into the installation cavity 401, of the movable plate 6. And the movable plate 6 is located at one end between the outer side of the fan cylinder 4 and the inner side of the lifting lug 5, and is fixed with a movable lug 601, so that the movable plate 6 can be pulled by the movable lug 601, and the movable plate 6 and the connecting rod 603 can drive the clamping block 7 to be clamped with the positioning groove 101 or not, so as to control the disassembly and assembly of the fan cylinder 4 in the fixed channel 1.
Referring to fig. 2 and 4, a filter screen 10 is disposed in a port of the fan cylinder 4 extending out of the middle of the mounting panel 2, and is used for filtering dust during ventilation, a rotating block 11 is rotatably mounted in the middle of the filter screen 10, a planetary reducer 1101 is fixed in the middle of the rotating block 11, the planetary reducer 1101 extends into the fan cylinder 4 and is connected with an end of the driving rod 901, so that the rotating block 11 can be driven to rotate on the filter screen 10 when the driving rod 901 rotates.
And the cleaning plate 12 is elastically installed on the inner sides of the two ends of the rotating block 11, and the cleaning brush 13 abutting against the filter screen 10 is installed on the cleaning plate 12, so that the filter screen 10 can be cleaned by the cleaning brush 13, and when the cleaning brush is specifically implemented, a plurality of abutting springs 1102 are internally installed on the two ends of the rotating block 11, and the plurality of abutting springs 1102 elastically abut against the cleaning plate 12 towards the outer side of the rotating block 11, so that the cleaning effect of the cleaning brush 13 on the filter screen 10 can be ensured.
Working principle: this ventilator structure convenient to installation, when using, fixed channel 1 is fixed in on the wall with the fixed orifices 3 cooperation bolt at installation panel 2 edge, then in pegging graft fixed channel 1 with fan section of thick bamboo 4 to accomplish the installation of ventilator in the fan section of thick bamboo 4.
Due to the arrangement of the positioning groove 101, the movable plate 6 and the clamping block 7 between the fan barrel 4 and the fixed channel 1, when the fan barrel 4 and the fixed channel 1 are disassembled, the movable plate 6 can be pulled by the movable lug 601, and the movable plate 6 drives the clamping block 7 to be spliced or separated from the positioning groove 101 through the connecting rod 603, so that the fan barrel 4 is convenient to be fixed or detached in the fixed channel 1, the use is extremely convenient, and the later maintenance of the ventilator is particularly facilitated.
Meanwhile, when the device is used, the motor 9 drives the driving rod 901 and the fan blades 902 to rotate and ventilate, the filter screen 10 can filter dust in the ventilation process, the driving rod 901 can also drive the rotating block 11 in the middle of the filter screen 10 to rotate, the cleaning hairbrush 13 automatically cleans the filter screen 10 along with the rotation of the rotating block 11 and the driving rod 901, and therefore the filter effect of the filter screen 10 on dust is guaranteed and the use effect is good.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.
Claims (8)
1. A ventilation fan structure for facilitating installation, comprising: the wall body comprises a fixed channel (1) used for being installed on the wall body, wherein one end of the fixed channel (1) is fixedly provided with an installation panel (2), and a plurality of fixed holes (3) matched with bolts for installation are formed in the periphery of the installation panel (2);
The method is characterized in that: the fan is characterized in that a fan barrel (4) is inserted in the fixed channel (1), a fan for ventilation is arranged in the fan barrel (4), one end of the fan barrel (4) extends out of the middle of the installation panel (2), lifting lugs (5) are symmetrically fixed at two sides of one end of the fan barrel (4) outside the installation panel (2), movable plates (6) inserted into the fan barrel (4) are elastically arranged at the inner sides of the lifting lugs (5), an installation cavity (401) for inserting the end parts of the movable plates (6) is formed in the inner edges of the fan barrel (4), clamping blocks (7) are hinged in the installation cavity (401), the clamping blocks (7) are exposed out of the outer sides of the fan barrel (4), and are matched with locating grooves (101) correspondingly formed in the inner sides of the fixed channel (1) in a clamping mode, and connecting rods (603) are hinged to one ends of the movable plates (6) inserted into the installation cavity (401).
2. The easy-to-install ventilator structure of claim 1, wherein: the middle part of the movable plate (6) is provided with a reset spring (602), the reset spring (602) elastically abuts against the movable plate (6), and the movable plate (6) is kept between the outer side of the fan cylinder (4) and the inner side of the lifting lug (5).
3. The easy-to-install ventilator structure of claim 2, wherein: one end of the movable plate (6) positioned between the outer side of the fan cylinder (4) and the inner side of the lifting lug (5) is fixed with a movable lug (601).
4. The easy-to-install ventilator structure of claim 1, wherein: the ventilation fan in the fan cylinder (4) comprises a motor (9), a driving rod (901) is fixed on the shaft of the motor (9), and a plurality of fan blades (902) are symmetrically fixed on two sides of the driving rod (901).
5. The easy-to-install ventilator structure of claim 4, wherein: the middle part is fixed with fixed plate (8) that are used for installing motor (9) in fan section of thick bamboo (4).
6. The easy-to-install ventilator structure of claim 4, wherein: the fan cylinder (4) stretches out a filter screen (10) is paved in a port outside the middle part of the installation panel (2), a rotating block (11) is rotatably installed in the middle part of the filter screen (10), a planetary reducer (1101) is fixed in the middle part of the rotating block (11), and the planetary reducer (1101) stretches into the fan cylinder (4) and is connected with the end part of the driving rod (901).
7. The easy-to-install ventilator structure of claim 6, wherein: cleaning plates (12) are elastically mounted on the inner sides of two ends of the rotating block (11), and cleaning brushes (13) abutting against the filter screen (10) are mounted on the cleaning plates (12).
8. The easy-to-install ventilator structure of claim 7, wherein: a plurality of abutting springs (1102) are mounted inside two ends of the rotating block (11), and the cleaning plate (12) is elastically abutted against the outer side of the rotating block (11) by the abutting springs (1102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590737.0U CN220791545U (en) | 2023-09-25 | 2023-09-25 | Ventilation fan structure convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322590737.0U CN220791545U (en) | 2023-09-25 | 2023-09-25 | Ventilation fan structure convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791545U true CN220791545U (en) | 2024-04-16 |
Family
ID=90630167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322590737.0U Active CN220791545U (en) | 2023-09-25 | 2023-09-25 | Ventilation fan structure convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791545U (en) |
-
2023
- 2023-09-25 CN CN202322590737.0U patent/CN220791545U/en active Active
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