Air purifier with combined shell

Abstract

The utility model provides an air purifier with a combined shell, which relates to the technical field of air purifiers and comprises a bottom plate, a back plate fixedly mounted on the surface of the bottom plate, a purifier fixedly mounted on the surface of the bottom plate, a housing slidably connected to the surface of the back plate, and a top plate slidably connected to the surface of the housing. A fixing plate is fixedly mounted on the surface of the top plate, the bottom plate, the back plate, the purifier, the housing, the top plate, the fixing plate, a first bolt, a vent plate, a vent hole, an extension block and a groove structure are arranged, the housing slides along the back plate, when the extension block is attached to the groove, the housing can be assembled, the extension block and the groove can limit the housing, and therefore the housing can be conveniently assembled. The top plate and the back plate can be fixed through the first bolts, the problem that parts are lost when a large number of bolts are used for disassembling the shell for maintenance is effectively solved, and the shell is combined, so that maintenance is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of air purifiers, in particular to an air purifier with a combined shell. Background Art

[0002] Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to products that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, decoration pollution such as formaldehyde, bacteria, allergens, etc.), effectively improve the cleanliness of the air. They are mainly divided into household, commercial and industrial. Publication No. CN213643417U discloses an air purifier, including a shell and a purification mechanism, the shell is provided with an air inlet and an air outlet, the purification mechanism includes: an air guide component, the air guide component is arranged in the shell, and the air guide component is used to guide the gas entering therein The air guide component is provided with an air inlet and an air outlet which are interconnected, a filter component, the filter component is arranged between the air inlet and the air inlet hole, the filter component is used to filter the air entering the purification mechanism, and an air supply component is arranged on the air guide component, the air supply component is used to suck the gas entering the air guide component from the air inlet and discharge it from the air outlet. In actual application of the above technology, it is inconvenient to disassemble the outer shell. When it is necessary to maintain the components inside the air purifier, a large number of screws need to be unscrewed, which not only wastes time and energy, but also easily causes parts to be lost, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: an air purifier with a combined shell, comprising a bottom plate, a back plate fixedly mounted on the surface of the bottom plate, a purifier fixedly mounted on the surface of the bottom plate, a cover shell slidably connected to the surface of the back plate, a top plate slidably connected to the surface of the cover shell, a fixing plate fixedly mounted on the surface of the top plate, a first bolt threadedly connected between the fixing plate and the back plate, and a vent hole opened on the surface of the cover shell.

[0005] Preferably, a groove is formed on the surface of the bottom plate, and an extension block is fixedly installed on the surface of the cover, and the groove is adapted to the extension block. Here, the back plate is fixedly connected to the bottom plate, and the cover is slidably connected to the back plate. When the shell of the air purifier is assembled, the cover is slid along the back plate. When the extension block fits with the groove, the cover can be assembled. The extension block and the groove can limit the cover, so that the cover fits better with the bottom plate, thereby improving the stability of the air purifier.

[0006] Preferably, a base is fixedly installed at the bottom end of the bottom plate. Here, when the air purifier is working, the internal fan will keep rotating, and the base installed at the bottom end of the bottom plate can effectively improve the stability of the air purifier, thereby ensuring the stable operation of the purifier.

[0007] Preferably, a ventilation plate is fixedly mounted on the surface of the top plate, and the ventilation plate is located above the purifier. Here, when the air purifier is working, air will first enter the interior of the purifier from the bottom end, and after being processed, the purified air will be discharged from the ventilation plate. The ventilation plate can speed up the discharge of air and improve the working efficiency of the air purifier.

[0008] Preferably, the number of the vent holes is three groups, and the three groups of vent holes are distributed at equal distances on the surface of the housing. Here, air purification requires sucking the air in the outside space into the inside of the purifier. The three groups of vent holes are distributed on three surfaces of the housing, which increases the contact area with the outside space, so that more air can be sucked.

[0009] Preferably, a dust cover is placed on the surface of the vent hole, a fixing ring is fixedly installed on the surface of the dust cover, and a second bolt is threadedly connected between the cover shell and the fixing ring. Here, placing a dust cover on the surface of the vent hole can isolate dust in the air outside the air purifier, effectively preventing dust from entering the purifier and adhering to the surface of the internal electronic components, causing damage to the electronic components. Isolating dust can increase the service life of the air purifier and save work costs. Using the second bolt to fix the dust cover to the cover shell can realize the detachability of the dust cover. After the air purification is completed, the second bolt can be screwed to remove the dust cover for cleaning or maintenance.

[0010] Preferably, the dust cover fits the vent hole. Here, the dust cover can fit the vent hole exactly, which can not only ensure that air can be stably sucked into the interior of the air purifier, but also better isolate dust from the outside, thereby improving the safety of the air purifier.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, a bottom plate, a back plate, a purifier, a cover, a top plate, a fixing plate, a first bolt, a ventilation plate, a ventilation hole, an extension block, and a groove structure are arranged. The cover is slid along the back plate, and when the extension block fits with the groove, the cover can be assembled. The extension block and the groove can limit the cover so that the cover and the bottom plate fit more closely. The top plate and the back plate can be fixed with the first bolt, which effectively avoids the problem of parts loss caused by using a large number of bolts when disassembling the shell for maintenance. The combined shell makes maintenance more convenient. By setting the base structure, the internal fan will keep rotating when the air purifier is working. The base installed at the bottom end of the bottom plate can effectively improve the stability of the purifier, thereby ensuring the stable operation of the purifier.

[0013] 2. In the utility model, a dust cover, a second bolt, and a fixing ring structure are provided, and a dust cover is placed on the surface of the vent hole, so that dust in the air can be isolated outside the air purifier, and dust can be effectively prevented from entering the purifier and adhering to the surface of internal electronic components, causing damage to the electronic components. Isolating dust can increase the service life of the air purifier and save labor costs. The second bolt is used to fix the dust cover to the cover shell, so that the dust cover can be detachable. After the air purification is completed, the second bolt can be turned to remove the dust cover for cleaning or maintenance. The dust cover can fit the vent hole exactly, which can not only ensure that the air can be stably sucked into the interior of the air purifier, but also better isolate the dust from the outside, thereby improving the safety of the air purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of an air purifier with a combined housing is provided in the utility model;

[0015] Figure 2 A schematic diagram of the interior of an air purifier with a combined housing is provided in the utility model;

[0016] Figure 3 A schematic diagram of a cover of an air purifier with a combined housing is provided in the utility model;

[0017] Figure 4 A schematic diagram of an extension block of an air purifier with a combined housing is provided in the utility model;

[0018] Figure 5 The utility model proposes an air purifier with a combined shell Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Bottom plate; 2. Back plate; 3. Purifier; 4. Cover; 5. Top plate; 6. Fixing plate; 7. First bolt; 8. Ventilation plate; 9. Ventilation hole; 10. Extension block; 11. Groove; 12. Dust cover; 13. Second bolt; 14. Fixing ring; 15. Base. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-4The utility model provides a technical solution: an air purifier with a combined shell, comprising a bottom plate 1, a back plate 2 is fixedly installed on the surface of the bottom plate 1, a purifier 3 is fixedly installed on the surface of the bottom plate 1, a cover shell 4 is slidably connected to the surface of the back plate 2, a top plate 5 is slidably connected to the surface of the cover shell 4, a fixing plate 6 is fixedly installed on the surface of the top plate 5, a first bolt 7 is threadedly connected between the fixing plate 6 and the back plate 2, a vent 9 is provided on the surface of the cover shell 4, a groove 11 is provided on the surface of the bottom plate 1, an extension block 10 is fixedly installed on the surface of the cover shell 4, the groove 11 is adapted to the extension block 10, the back plate 2 is fixedly connected to the bottom plate 1, and the cover is slidably connected to the back plate 2. When the shell of the air purifier is assembled, the cover shell 4 can be slid along the back plate 2, and when the extension block 10 fits with the groove 11, the cover shell 4 can be assembled, and the extension block 10 and the groove 11 can limit the cover shell 4, so that the cover shell 4 and the bottom plate 1 are more The fit improves the stability of the air purifier. A base 15 is fixedly installed at the bottom end of the bottom plate 1. When the air purifier is working, the internal fan will rotate continuously. The base 15 installed at the bottom end of the bottom plate 1 can effectively improve the stability of the purifier, thereby ensuring the stable operation of the purifier. A ventilation plate 8 is fixedly installed on the surface of the top plate 5. The ventilation plate 8 is located above the purifier 3. When the air purifier is working, air will first enter the interior of the purifier from the bottom end of the purifier. After the ventilation treatment, the purified air will be discharged from the ventilation plate 8. The ventilation plate 8 can speed up the air discharge and improve the working efficiency of the air purifier. The number of vents 9 is three groups, and the three groups of vents 9 are equidistantly distributed on the surface of the cover 4. To purify the air, the air in the outside space needs to be sucked into the interior of the purifier. The three groups of vents 9 are distributed on the three surfaces of the cover 4, which increases the contact area with the external space so that more air can be sucked.

[0025] Embodiment 2

[0026] See also Figure 5 A dust cover 12 is placed on the surface of the vent 9, and a fixing ring 14 is fixedly installed on the surface of the dust cover 12. A second bolt 13 is threadedly connected between the cover shell 4 and the fixing ring 14. The dust cover 12 is placed on the surface of the vent 9, which can isolate dust in the air from the outside of the air purifier, effectively preventing dust from entering the inside of the purifier and adhering to the surface of the internal electronic components, causing damage to the electronic components. Isolating dust can increase the service life of the air purifier and save work costs. The dust cover 12 is fixed to the cover shell 4 using the second bolt 13, so that the dust cover 12 can be detachable. After the air purification is completed, the second bolt 13 can be screwed to remove the dust cover 12 for cleaning or maintenance. The dust cover 12 fits with the vent 9, and the dust cover 12 can just fit with the vent 9, which can not only ensure that the air can be stably sucked into the interior of the air purifier, but also better isolate the dust from the outside, thereby improving the safety of the air purifier.

[0027] Working principle: When in use, first slide the cover shell 4 along the back plate 2 for connection. When the extension block 10 is completely fitted with the groove 11, the cover shell 4 is installed. Then slide the top plate 5 to the surface of the cover shell 4. Then screw the first bolt 7 to fix the top plate 5 to the back plate 2. At this time, the shell of the air purifier is assembled. Then place the dust cover 12 on the surface of the vent 9. Use the second bolt 13 to fix the dust cover 12 to the cover shell 4. Place the dust cover 12 on the surface of the vent 9 to isolate the dust in the air from the outside of the air purifier. After turning on the air purifier, the air will enter from the bottom of the purifier at first. The inside of the purifier, after evolution treatment, the purified air is discharged from the ventilation plate 8. The ventilation plate 8 can speed up the air discharge. The three groups of vents 9 are distributed on the three surfaces of the cover 4, which increases the contact area with the external space, so that more air can be sucked in to improve the working efficiency of the air purifier. The dust cover 12 is fixed to the cover 4 with the second bolt 13, and the dust cover 12 can be detachable. After the air purification is completed, the second bolt 13 can be turned to remove the dust cover 12 for cleaning or maintenance. The base 15 installed at the bottom end of the bottom plate 1 can effectively improve the stability of the evolver, thereby ensuring the stable operation of the purifier.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An air purifier with a modular housing, comprising a bottom plate (1), characterized in that: A back plate (2) is fixedly mounted on the surface of the bottom plate (1), a purifier (3) is fixedly mounted on the surface of the bottom plate (1), a cover shell (4) is slidably connected to the surface of the back plate (2), a top plate (5) is slidably connected to the surface of the cover shell (4), a fixing plate (6) is fixedly mounted on the surface of the top plate (5), a first bolt (7) is threadedly connected between the fixing plate (6) and the back plate (2), and a vent hole (9) is provided on the surface of the cover shell (4).

2. The air purifier with a combined housing according to claim 1, characterized in that: A groove (11) is provided on the surface of the bottom plate (1), and an extension block (10) is fixedly mounted on the surface of the cover shell (4), wherein the groove (11) is adapted to fit the extension block (10).

3. The air purifier with a combined housing according to claim 1, characterized in that: A base (15) is fixedly mounted on the bottom end of the bottom plate (1).

4. The air purifier with a combined housing according to claim 1, characterized in that: A ventilation plate (8) is fixedly mounted on the surface of the top plate (5), and the ventilation plate (8) is located above the purifier (3).

5. The air purifier with a combined housing according to claim 1, characterized in that: The number of the ventilation holes (9) is three groups, and the three groups of ventilation holes (9) are distributed at equal distances on the surface of the cover shell (4).

6. The air purifier with a combined housing according to claim 1, characterized in that: A dust cover (12) is placed on the surface of the vent hole (9), a fixing ring (14) is fixedly mounted on the surface of the dust cover (12), and a second bolt (13) is threadedly connected between the cover shell (4) and the fixing ring (14).

7. The air purifier with a combined housing according to claim 6, characterized in that: The dust cover (12) fits the vent hole (9).

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