CN220062016U - New fan with filtering mechanism - Google Patents
New fan with filtering mechanism Download PDFInfo
- Publication number
- CN220062016U CN220062016U CN202321497521.3U CN202321497521U CN220062016U CN 220062016 U CN220062016 U CN 220062016U CN 202321497521 U CN202321497521 U CN 202321497521U CN 220062016 U CN220062016 U CN 220062016U
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- Prior art keywords
- case
- limiting
- fixedly connected
- fresh air
- sliding connection
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 title claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 3
- 239000004576 sand Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air purification, in particular to a fresh air ventilator with a filtering mechanism, which comprises a case and a ventilation window, wherein the upper end of the case is slidably connected with a limiting plate, the lower end of the limiting plate is fixedly connected with an inserting frame, the outer side of the inserting frame is slidably connected with a limiting buckle, the limiting buckle is slidably connected with the case, the inner side of the lower end of the inserting frame is slidably connected with a limiting raised line, and the lower end of the limiting raised line is fixedly connected with a filter core.
Description
Technical Field
The utility model relates to a fresh air fan with a filtering mechanism, and belongs to the technical field of air purification.
Background
The fresh air blower is an effective air purifying device, which can circulate indoor air, on one hand, the indoor polluted air is discharged out of the room, and on the other hand, the outdoor fresh air is input into the room after the measures of sterilization, disinfection, filtration and the like, so that the room is fresh and clean at all times.
In the using process of the existing fresh air machine, the filter element arranged in the fresh air machine is generally installed in a shell-coated installation mode, so that the disassembling and assembling process is time-consuming and labor-consuming when the whole filtering mechanism is used for a long time and needs cleaning or replacing treatment, and the disassembling and assembling of the filtering mechanism in the fresh air machine are inconvenient; and when the filter element is detached, the filter element is difficult to separate air in time, so that impurities such as dust in the outside air are easy to enter the room to influence the indoor air quality.
Disclosure of Invention
The utility model aims to provide a novel fan with a filtering mechanism, which has the advantages of simple structure and convenient use, can effectively ensure the stability of connection between a steering shaft and a steering rocker arm, and effectively prolong the service life of the steering rocker arm so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a new fan with filtering mechanism, includes quick-witted case and transom, the upper end sliding connection of machine case has the limiting plate, the lower extreme fixedly connected with of limiting plate inserts the frame, insert sliding connection between frame and the machine case, the outside sliding connection who inserts the frame has spacing buckle, sliding connection between spacing buckle and the machine case, the inboard sliding connection of lower extreme of inserting the frame has spacing sand grip, the lower extreme fixedly connected with filter core of spacing sand grip, sealing connection between filter core and the machine case, the lower extreme sliding connection of filter core has the top board, the lower extreme outside fixedly connected with folding envelope of top board, folding envelope and the machine case between fixedly connected with, sliding connection between top board and the machine case.
Further, the left end and the right end of the case are respectively provided with a ventilation window.
Further, the limiting plate and the inserting frame are connected with the extruding plate in a sliding mode, and the extruding plate is fixedly connected with the limiting buckle.
Further, the inside upside fixedly connected with first telescopic link of frame inserts, the surface of first telescopic link covers outward and has first spring, fixed connection between first telescopic link and the stripper plate.
Further, the second telescopic rod is fixedly connected to the lower end of the inside of the case, a second spring is covered outside the surface of the second telescopic rod, and the second telescopic rod is fixedly connected with the top pressing plate.
Further, the number of the limiting buckles is two, and the limiting buckles are symmetrically arranged relative to the central axis of the case.
Further, a limit clamping groove is formed in the inner side of the lower end of the plug frame, and the position of the limit clamping groove corresponds to the position of the limit convex strip.
Furthermore, the inner side of the upper side wall of the case and the outer side of the upper end of the plug frame are provided with limiting jacks, and the position of each limiting jack corresponds to the position of each limiting buckle.
The beneficial effects of the utility model are as follows:
according to the utility model, the filter element can be quickly inserted into the fresh air machine through the effect of the limiting raised strips, the plug frame can be subjected to limiting treatment through the effect of the limiting buckles, meanwhile, the limiting buckles can be moved inwards through the extrusion of the extruding plate, meanwhile, the first telescopic rods and the first springs are compressed, so that the limiting buckles can be disconnected with the machine case, the limiting plates and the plug frame can be quickly taken out, the limiting raised strips can drive the filter element to be quickly taken out, the convenience of dismounting the filter element in the fresh air machine is improved, the installation of the filter element is utilized, the top pressing plate can be pressed to move downwards, the second telescopic rods and the folding sealing cloth can be compressed and folded, and after the filter element is taken out, the second springs can be elastically restored, so that the second telescopic rods can drive the top pressing plate to move upwards, the folding sealing cloth can be unfolded, the blocking of the air inlet of the fresh air machine can be realized, and the indoor environment is prevented from being polluted under the condition of dismantling the filter element.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a front view of a fresh air machine having a filter mechanism according to the present utility model;
FIG. 2 is a cross-sectional view of the overall structure of a fresh air machine with a filter mechanism of the present utility model;
FIG. 3 is a side cross-sectional view of a fresh air blower having a filter mechanism according to the present utility model;
reference numerals in the drawings: 1. a chassis; 2. a limiting plate; 3. inserting a frame; 4. limiting buckle; 5. limit raised strips; 6. a filter element; 7. a top pressing plate; 8. folding and sealing cloth; 9. a louver; 10. an extrusion plate; 11. a first telescopic rod; 12. a first spring; 13. a second telescopic rod; 14. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment 1 referring to fig. 1 to 3, the present utility model provides a technical solution:
the utility model provides a fresh air fan with filtering mechanism, including machine case 1 and transom 9, the upper end sliding connection of machine case 1 has limiting plate 2, the lower extreme fixedly connected with of limiting plate 2 inserts frame 3, sliding connection between inserting frame 3 and the machine case 1, the outside sliding connection of inserting frame 3 has spacing buckle 4, sliding connection between spacing buckle 4 and machine case 1, the inboard sliding connection of lower extreme of inserting frame 3 has spacing sand grip 5, the lower extreme fixedly connected with filter core 6 of spacing sand grip 5, sealing connection between filter core 6 and machine case 1, the left and right sides end of machine case 1 all is equipped with transom 9, sliding connection has stripper plate 10 between limiting plate 2 and inserting frame 3, fixedly connected with first telescopic link 11 between stripper plate 10 and the spacing buckle 4, the surface of first telescopic link 11 covers outward and has first spring 12, fixedly connected between first telescopic link 11 and the stripper plate 10, the number of the limit buckles 4 is two, the limit buckles 4 are symmetrically arranged about the central axis of the case 1, the inner side of the lower end of the plug frame 3 is provided with limit clamping grooves, the position of each limit clamping groove corresponds to the position of each limit convex strip 5, the inner side of the upper side wall of the case 1 and the outer side of the upper end of the plug frame 3 are provided with limit jacks, the position of each limit jack corresponds to the position of each limit buckle 4, when the filter mechanism in the fresh air blower is disassembled and used, the filter element 6 can be quickly inserted into the fresh air blower by utilizing the action of each limit convex strip 5, the plug frame 3 can be subjected to limit treatment by utilizing the action of the corresponding limit buckle 4, meanwhile, the limit buckle 4 can move inwards by extruding the extruding plate 10, and meanwhile, the set first telescopic rod 11 and the first spring 12 are compressed, so that the limit buckle 4 can be disconnected with the case 1, and make limiting plate 2 and insert frame 3 can take out fast to can make spacing sand grip 5 drive filter core 6 take out fast, promote the dismouting convenience to filtering mechanism in the new fan.
Embodiment 2 referring to fig. 2, the difference between the present embodiment and embodiment 1 is that: the lower extreme sliding connection of filter core 6 has top clamp plate 7, the lower extreme outside fixedly connected with folding seal cloth 8 of top clamp plate 7, fixed connection between folding seal cloth 8 and the quick-witted case 1, sliding connection between top clamp plate 7 and the quick-witted case 1, the inside lower extreme fixedly connected with second telescopic link 13 of quick-witted case 1, the surface of second telescopic link 13 coats outward has second spring 14, fixed connection between second telescopic link 13 and the top clamp plate 7, utilize the installation to filter core 6 can make top clamp plate 7 receive top pressure and move down, and make second telescopic link 13 and folding seal cloth 8 that set up can compress folding, and after filter core 6 takes out, the second spring 14 that sets up can elastic recovery, so that second telescopic link 13 can drive top clamp plate 7 upwards, and make the folding seal cloth 8 that sets up can expand, realize the shutoff to the fresh air inlet, avoid the air circulation pollution indoor environment under the circumstances of dismantling filter core 6.
The working principle of the utility model is as follows: this device adopts external power supply to supply power when using, when the filter mechanism dismouting in the new fan uses, utilize spacing sand grip 5's effect can insert inside the new fan fast with filter core 6, and can carry out spacing processing to plug frame 3 through the effect of spacing buckle 4 that sets up, make spacing buckle 4 can inwards move through the extrusion to stripper plate 10 simultaneously, make the compression of the first telescopic link 11 and the first spring 12 that set up simultaneously, so as to disconnect between spacing buckle 4 and the quick-witted case 1, and make limiting plate 2 and plug frame 3 take out fast, and can make spacing sand grip 5 drive filter core 6 take out fast, promote the dismouting convenience to filter mechanism in the new fan, and utilize the installation to filter core 6 can make top pressure plate 7 receive the top pressure and move down, and make the second telescopic link 13 and the folding cloth 8 that set up can compress and fold, and after filter core 6 takes out, the second spring 14 that sets up can elastic recovery, so that second telescopic link 13 can drive top pressure plate 7 upwards, and make the folding cloth 8 that set up can drive the filter core 6 and take out fast, promote the dismouting convenience of filter core 6, and realize the indoor air inlet of the indoor air compressor under the condition of the shutoff.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. Fresh air fan with filtering mechanism, including quick-witted case (1) and transom (9), its characterized in that: the utility model discloses a high-efficiency water heater, including quick-witted case (1), upper end sliding connection of machine case (1) has limiting plate (2), the lower extreme fixedly connected with of limiting plate (2) inserts frame (3), sliding connection inserts between frame (3) and machine case (1), the outside sliding connection who inserts frame (3) has spacing buckle (4), sliding connection between spacing buckle (4) and machine case (1), the inboard sliding connection of lower extreme of inserting frame (3) has spacing sand grip (5), the lower extreme fixedly connected with filter core (6) of spacing sand grip (5), sealing connection between filter core (6) and machine case (1), the lower extreme sliding connection of filter core (6) has top clamp plate (7), the lower extreme outside fixedly connected with folding envelope (8) of top clamp plate (7), sliding connection between folding envelope (8) and machine case (1), sliding connection between top clamp plate (7) and machine case (1).
2. A fresh air machine with a filter mechanism according to claim 1, wherein: and ventilation windows (9) are arranged at the left end and the right end of the case (1).
3. A fresh air machine with a filter mechanism according to claim 1, wherein: the limiting plate (2) and the inserting frame (3) are connected with the extruding plate (10) in a sliding mode, and the extruding plate (10) is fixedly connected with the limiting buckle (4).
4. A fresh air machine with a filter mechanism according to claim 1, wherein: the novel telescopic device is characterized in that a first telescopic rod (11) is fixedly connected to the upper side of the interior of the plug frame (3), a first spring (12) is covered outside the surface of the first telescopic rod (11), and the first telescopic rod (11) is fixedly connected with the extrusion plate (10).
5. A fresh air machine with a filter mechanism according to claim 1, wherein: the inner lower end of the case (1) is fixedly connected with a second telescopic rod (13), a second spring (14) is covered outside the surface of the second telescopic rod (13), and the second telescopic rod (13) is fixedly connected with the top pressing plate (7).
6. A fresh air machine with a filter mechanism according to claim 1, wherein: the number of the limiting buckles (4) is two, and the limiting buckles (4) are symmetrically arranged relative to the central axis of the case (1).
7. A fresh air machine with a filter mechanism according to claim 1, wherein: the inner side of the lower end of the plug frame (3) is provided with a limit clamping groove, and the position size of the limit clamping groove corresponds to the position size of the limit convex strip (5).
8. A fresh air machine with a filter mechanism according to claim 1, wherein: limiting jacks are formed in the inner side of the upper side wall of the case (1) and the outer side of the upper end of the plug frame (3), and the position of each limiting jack corresponds to the position of each limiting buckle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497521.3U CN220062016U (en) | 2023-06-13 | 2023-06-13 | New fan with filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497521.3U CN220062016U (en) | 2023-06-13 | 2023-06-13 | New fan with filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062016U true CN220062016U (en) | 2023-11-21 |
Family
ID=88754521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321497521.3U Active CN220062016U (en) | 2023-06-13 | 2023-06-13 | New fan with filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062016U (en) |
-
2023
- 2023-06-13 CN CN202321497521.3U patent/CN220062016U/en active Active
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