A box-type purifier

Abstract

The utility model discloses a box type purifier belongs to purifier technical field, and it is including: purifier box, it includes an air inlet and an air outlet, is internally provided with filter mechanism, purifier box bottom has a accommodation space, and the accommodation space slidingly is provided with the oil collecting groove, and the oil collecting groove top is provided with the groove cover, and the groove cover end is provided with L type pull -out board. Accommodation space is provided with the top block, and the top block is used for limiting groove cover the utility model discloses can limit the position of groove cover and oil collecting groove through the cooperation of sliding groove and top block, prevents its movement, improves stability, and the groove cover is matched in the oil collecting groove top, can close oil collecting groove, greatly reduces the secondary volatilization of waste oil in oil collecting groove, can improve the oil fume purification efficiency, and the groove cover can separate with oil collecting groove, does not influence the oil of oil collecting groove and cleaning and pours. The L type pull -out board of groove cover end can be used as handle, and the oil collecting groove is convenient to push and pull, and simultaneously can be through the prop plate and open the top block to the limiting effect of the top block to oil collecting groove, and loosen.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, specifically to a box-type air purifier. Background Technology

[0002] In the catering industry, food processing workshops, and other similar locations, the emission of cooking fumes not only pollutes the environment but can also affect human health. Therefore, fume purification equipment is widely used. Box-type fume purifiers, as a common type of purification equipment, are widely used in various scenarios that generate cooking fumes due to their compact structure and high purification efficiency. In existing technology, box-type fume purifiers typically have an oil collection tank at the bottom. To facilitate cleaning the collected oil, the oil collection tank is usually connected to the purifier via a sliding fit, allowing operators to directly pull the oil collection tank out from the bottom of the purifier for emptying and cleaning. However, during operation, the oil collection tank is susceptible to slippage due to equipment vibration and external impacts, resulting in poor stability. Existing oil collection tanks mostly have an open top. While this structure facilitates the smooth flow of oil into the tank, the oil collected can easily evaporate again when the ambient temperature is high or the tank temperature rises due to heat dissipation from the purifier itself. This evaporated oil vapor will re-enter the air, reducing the purification efficiency of the fumes and potentially causing secondary pollution to the surrounding environment. Therefore, this invention provides a box-type purifier. Utility Model Content

[0003] The purpose of this invention is to provide a box-type air purifier.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows:

[0005] A box-type air purifier includes: an air purifier box, which includes an air inlet and an air outlet, and a filter mechanism is provided inside.

[0006] The bottom of the purifier housing has an accommodating space, and the top of the accommodating space has a through hole extending to the filter mechanism. Inside the space is a mounting platform and an oil collection tank that is slidably mounted on the mounting platform. The top of the mounting platform has a sliding groove with one end open, and the oil collection tank slides in and out of the opening within the sliding groove.

[0007] The top of the oil collecting tank is provided with a tank cover, which includes a tank cover body that covers the top of the oil collecting tank and an L-shaped pull plate connected to the first end of the tank cover body; the tank cover body is adapted to the oil collecting tank and has an opening corresponding to the through hole; the first end is the end of the tank cover body located at the opening of the sliding groove; the L-shaped pull plate extends downward and has an installation space between it and the tank cover body;

[0008] A slidable support plate is provided in the installation space; a push plate is provided on the top of the first side of the support plate, and the second side is elastically connected to the first end of the groove cover body through a first elastic element; the push plate extends through the L-shaped pull plate to the outside of the L-shaped pull plate and extends downward to form a push part;

[0009] The inner wall of the accommodating space is provided with a pair of sliding grooves located on both sides of the groove cover, and a top block is slidably disposed in the sliding groove; the first side of the top block has an inclined surface and a supporting surface, and the second side is elastically connected to the sliding groove by a second elastic element; the inclined surface can cooperate with the groove cover body and the support plate to push the top block to move into the sliding groove; the supporting surface can abut against the first end of the groove cover body to limit the groove cover.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme, a pair of sliding columns are provided in the installation space, and the two ends of the sliding columns are fixedly connected to the first end of the groove cover body and the L-shaped pull plate, respectively; the support plate is slidably sleeved on the sliding columns, and the push plate is located between the two sliding columns.

[0011] Based on the above scheme and as a preferred embodiment of the above scheme, the first elastic element is a spring, which is sleeved on the sliding column.

[0012] Based on the above scheme and as a preferred embodiment of the above scheme, the two corners of the second end of the groove cover body are set as arc structures.

[0013] Based on the above scheme and as a preferred embodiment of the above scheme, the side of the support plate that mates with the inclined surface is chamfered.

[0014] Based on the above scheme and as a preferred embodiment of the above scheme, the second side of the top block has a mating post; the second elastic element is a spring, which is sleeved on the mating post.

[0015] Based on the above scheme and as a preferred embodiment of the above scheme, the top block is connected to limit protrusions at both ends, and the limit protrusions are slidably fitted into the limit grooves opened on both sides of the sliding groove to limit the position of the top block being ejected.

[0016] Compared with the prior art, this utility model has the following advantages and beneficial effects: The sliding groove and the top block work together to limit the position of the trough cover and the oil collection trough, preventing movement and improving stability. The trough cover, fitted onto the top of the oil collection trough, seals it, greatly reducing secondary volatilization of waste oil and improving oil fume purification efficiency. Furthermore, the trough cover can be separated from the oil collection trough, without affecting oil emptying and cleaning. The L-shaped pull plate at the end of the trough cover can serve as a handle for easy pushing and pulling of the oil collection trough. Simultaneously, the top block can be opened by pushing the support plate to loosen its limiting effect on the oil collection trough. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a partial structural diagram of the present utility model.

[0019] Figure 3 This is an exploded view of part of the structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the top block fitting together.

[0021] Figure 5 This is an enlarged schematic diagram of part of the structure of this utility model.

[0022] Figure 6 This is a schematic diagram of the support plate structure of this utility model.

[0023] Figure 7 This is a schematic diagram of the top block structure of this utility model.

[0024] In the diagram: 1. Purifier housing; 2. Filter mechanism; 3. Mounting platform; 4. Oil collection tank; 5. Sliding groove; 6. Tank cover; 7. L-shaped pull plate; 8. Opening; 9. Support plate; 10. Push plate; 11. First elastic element; 12. Push part; 13. Top block; 14. Second elastic element; 15. Sliding column; 16. Matching column; 17. Limiting protrusion. Detailed Implementation

[0025] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0026] like Figure 1 As shown, a box-type air purifier includes: an air purifier box 1, which includes an air inlet and an air outlet, and a filter mechanism 2 is provided inside. The air inlet and the air outlet are located on opposite sides of the air purifier box 1. The filter mechanism 2 is an electrostatic filter mechanism, which uses electrostatics to adsorb oil mist onto the filter sheet, and then the oil mist falls to the oil collection device below under the action of gravity.

[0027] like Figure 2 As shown, the bottom of the purifier housing 1 has a receiving space, and the top of the receiving space has a through hole extending to the filter mechanism 2. Inside, there is a mounting platform 3 and an oil collection tank 4 that is slidably mounted on the mounting platform 3. The through hole facilitates the falling of oil mist accumulated on the filter plate into the oil collection tank 4.

[0028] like Figure 3 As shown, the mounting platform 3 has a sliding groove 5 with one open end on its top, and the oil collection tank 4 slides in and out of the opening within the sliding groove 5. The oil collection tank 4 has a rectangular structure with an open top; the sliding groove 5 also has a rectangular structure, and its dimensions are adapted to the oil collection tank 4.

[0029] A cover 6 is provided on the top of the oil collecting tank 4. The cover 6 includes a cover body that fits over the top of the oil collecting tank 4 and an L-shaped pull plate 7 connected to the first end of the cover body. The cover body is adapted to the oil collecting tank 4, and the two cannot move relative to each other when it is fitted onto the oil collecting tank 4. At the same time, an opening 8 is provided on the cover body corresponding to the through hole to allow oil to flow. The diameter of the opening 8 is larger than that of the through hole to prevent oil from flowing to the top surface of the cover body. The first end is the end of the cover body located at the opening of the sliding groove 5. The L-shaped pull plate 7 extends downward and has an installation space between it and the cover body, serving as a push-pull handle for the oil collecting tank 4, making it convenient for the operator to place their hands.

[0030] like Figure 5 and Figure 6 As shown, a slidable support plate 9 is provided within the installation space. A push plate 10 is provided on the top of its first side, and its second side is elastically connected to the first end of the groove cover body via a first elastic element 11. Specifically, a pair of sliding posts 15 are provided within the installation space. The two ends of the sliding posts 15 are fixedly connected to the first end of the groove cover body and the L-shaped pull plate 7, respectively. The support plate 9 is slidably sleeved on the sliding posts 15, and the push plate 10 is located between the two sliding posts 15. The sliding posts 15 ensure the stability of the sliding of the support plate 9. At the same time, the first elastic element 11 is a spring, sleeved on the sliding posts 15.

[0031] The push plate 10 extends through the L-shaped pull plate 7 to the outside of the L-shaped pull plate 7 and extends downward to form the push part 12. The push plate 10 is L-shaped in general and extends to the outside of the L-shaped pull plate 7 so that the operator can easily push the support plate 9 to move. The first elastic member 11 can push the inwardly moved support plate 9 back to its original position.

[0032] The inner wall of the accommodating space has a pair of sliding grooves located on both sides of the slot cover 6, and a top block 13 is slidably disposed within the sliding grooves. Figure 4 and Figure 7 As shown, the top block 13 has an inclined surface and a supporting surface on its first side, and its second side is elastically connected to the sliding groove via a second elastic member 14. The inclined surface can cooperate with the groove cover body and the support plate 9 to push the top block 13 into the sliding groove, and the supporting surface can abut against the first end of the groove cover body to limit the groove cover 6.

[0033] The two corners of the second end of the main body of the groove cover are set with an arc structure to reduce the impact strength when it comes into contact with the inclined surface of the top block 13. The side of the support plate 9 that mates with the inclined surface is chamfered, and the inclined surface formed after chamfering is flush with the inclined surface of the top block 13 so as to mate with the top block 13.

[0034] The top block 13 has a mating post 16 on its second side, and the second elastic element 14 is a spring that is sleeved on the mating post 16. The bottom end of the spring is connected to the bottom surface of the sliding groove to keep the top block 13 protruding from the sliding groove.

[0035] The top block 13 is connected to the two ends of the limiting protrusion 17, which slides in the limiting groove on both sides of the sliding groove to limit the position of the top block 13.

[0036] When the oil collection trough 4 is pushed inward, the second end of the trough cover 6 first contacts the inclined surface of the top block 13. As the oil collection trough 4 moves inward, the top block 13 is pushed into the sliding groove until the oil collection trough 4 is completely slid into the sliding groove 5. At this time, the top block 13 is facing the installation space. Since there is no restriction from the trough cover body, it protrudes out of the sliding groove under the action of the spring force. Its supporting surface abuts against the first end face of the trough cover body. Together with the sliding groove 5, the oil collection trough 4 and the trough cover 6 are fixed in place. The top surface of the trough cover 6 is in contact with the top surface of the accommodating space, and the bottom surface of the oil collection trough 4 is in contact with the bottom surface of the sliding groove 5, so as to achieve longitudinal fixation.

[0037] When the oil collection tank 4 needs to be removed, the operator pushes the support plate 9 inward through the pusher 12. The two ends of the support plate 9 cooperate with the two top blocks 13 respectively to squeeze the top blocks 13 inward, so that they are retracted into the sliding groove, thereby releasing the restriction on the oil collection tank 4 and the tank cover 6. Then, the oil collection tank 4 is pulled out through the L-shaped pull plate 7.

[0038] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A box-type air purifier, characterized in that, include: The air purifier housing (1) includes an air inlet and an air outlet, and is equipped with a filter mechanism (2). The bottom of the purifier housing (1) has an accommodating space, and the top of the accommodating space has a through hole extending to the filter mechanism (2). Inside the space are a mounting platform (3) and an oil collection tank (4) that is slidably mounted on the mounting platform (3). The top of the mounting platform (3) has a sliding groove (5) with one end open, and the oil collection tank (4) slides in and out of the opening within the sliding groove (5). The top of the oil collecting trough (4) is provided with a trough cover (6), the trough cover (6) includes a trough cover body that covers the top of the oil collecting trough (4) and an L-shaped pull plate (7) connected to the first end of the trough cover body; the trough cover body is adapted to the oil collecting trough (4) and an opening (8) is provided corresponding to the through hole; the first end is the end of the trough cover body located at the opening of the sliding groove (5); the L-shaped pull plate (7) extends downward and has an installation space between it and the trough cover body; A sliding support plate (9) is provided in the installation space; a push plate (10) is provided on the top of the first side of the support plate (9), and the second side is elastically connected to the first end of the groove cover body through a first elastic element (11); the push plate (10) extends through the L-shaped pull plate (7) to the outside of the L-shaped pull plate (7) and extends downward to form a push part (12). The inner wall of the accommodating space is provided with a pair of sliding grooves located on both sides of the groove cover (6), and a top block (13) is slidably disposed in the sliding groove; the first side of the top block (13) has an inclined surface and a supporting surface, and the second side is elastically connected to the sliding groove through a second elastic member (14); the inclined surface can cooperate with the groove cover body and the support plate (9) to push the top block (13) into the sliding groove; the supporting surface can abut against the first end of the groove cover body to limit the groove cover (6).

2. The box-type air purifier according to claim 1, characterized in that, A pair of sliding columns (15) are provided in the installation space. The two ends of the sliding columns (15) are fixedly connected to the first end of the groove cover body and the L-shaped pull plate (7) respectively. The support plate (9) is slidably sleeved on the sliding columns (15), and the push plate (10) is located between the two sliding columns (15).

3. A box-type air purifier according to claim 2, characterized in that, The first elastic element (11) is a spring, which is sleeved on the sliding column (15).

4. A box-type air purifier according to claim 1, characterized in that, The two corners at the second end of the main body of the groove cover are designed with an arc structure.

5. A box-type air purifier according to claim 1, characterized in that, The support plate (9) has a chamfered edge on the side that mates with the inclined surface.

6. A box-type air purifier according to claim 1, characterized in that, The top block (13) has a mating post (16) on its second side; the second elastic element (14) is a spring, which is sleeved on the mating post (16).

7. A box-type air purifier according to claim 1, characterized in that, The top block (13) has limit protrusions (17) connected to both ends. The limit protrusions (17) are slidably fitted in the limit grooves opened on both sides of the sliding groove to limit the position of the top block (13) being pushed out.

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