High-low voltage electric field for oil smoke purification

Abstract

The utility model discloses a high-low voltage electric field for oil smoke purification, which comprises a main body unit, a high-low voltage electric field and a high-low voltage electric field, the main body unit comprises a lower shell, the upper end of the lower shell is fixedly connected with an upper shell, and the inner wall of the upper shell is fixedly connected with a partition plate; and the operation unit comprises two rectangular plates, rectangular openings are symmetrically formed in the upper shell, and each rectangular plate is arranged in the corresponding rectangular opening. The star-shaped wrench is inserted into the cross groove, the round plate is rotated through the star-shaped wrench, the round plate drives the rotating rod to rotate, the rotating rod drives the bidirectional threaded rod to rotate through the first gear and the second gear, the bidirectional threaded rod drives the L-shaped inserting rod to move through the threaded sleeve, and the L-shaped inserting rod is moved out of the inserting groove. The rectangular plate, the connecting plate, the filter plate, the activated carbon screen plate and the high-low voltage electric field plate can be taken out through the handle, the filter plate, the activated carbon screen plate and the high-low voltage electric field plate can be conveniently cleaned, and the working efficiency of the filter plate, the activated carbon screen plate and the high-low voltage electric field plate can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fume purification, in particular to a high-low voltage electric field for fume purification. Background Art

[0002] With the continuous improvement of people's living quality, people have high requirements for household appliances, energy conservation, practicality, safety, and aesthetics in life. The common range hoods in our life are essential household appliances that can be used in every household and even commercial restaurants and companies.

[0003] Currently, high-efficiency high-low voltage electric field designs are widely adopted in fume purification devices to purify fumes. This design can effectively cause particulate matters such as smoke and dust to adhere to the electric field structure. However, since these electric field structures are ingeniously built into the shell, they are not convenient to disassemble, increasing the difficulty of cleaning and maintenance, making the cleaning process rather cumbersome and inconvenient. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a high-low voltage electric field for fume purification, which solves the problem that "currently, high-efficiency high-low voltage electric field designs are widely adopted in fume purification devices to purify fumes. This design can effectively cause particulate matters such as smoke and dust to adhere to the electric field structure. However, since these electric field structures are ingeniously built into the shell, they are not convenient to disassemble, increasing the difficulty of cleaning and maintenance, making the cleaning process rather cumbersome and inconvenient".

[0006] To solve the above technical problems, the utility model provides the following technical solutions:

[0007] A high-low voltage electric field for fume purification, comprising:

[0008] A main body unit, including a lower shell, an upper shell is fixedly connected to the upper end of the lower shell, and a partition is fixedly connected to the inner wall of the upper shell;

[0009] The working unit includes two rectangular plates, the upper shell is symmetrically provided with rectangular openings, each of the rectangular plates is arranged in the rectangular openings, each of the rectangular plates is symmetrically fixedly connected with a connecting plate, a filter plate, an activated carbon mesh plate and a high and low voltage electric field plate are commonly arranged between the corresponding two connecting plates, each of the activated carbon mesh plates is fixedly connected to the corresponding two connecting plates, circular plates are symmetrically arranged on the side walls of the upper shell, each of the circular plates is provided with a cross groove, each of the circular plates is fixedly connected to a rotating rod, and the end of each rotating rod away from the circular plate is rotatably connected to the inner wall of the upper shell. On the wall, each of the rotating rods is fixedly sleeved with a No. 1 gear, each of the No. 1 gear is meshed with a No. 2 gear, and a two-way threaded rod is fixedly inserted at the center of each No. 2 gear. Both ends of each of the two-way threaded rods are rotatably connected to the inner wall of the upper shell body, and each of the two-way threaded rods is symmetrically threaded with a threaded sleeve, and the upper end surface of each threaded sleeve is fixedly connected with an L-shaped plug rod, and each of the connecting plates is provided with an insertion groove, and the opposite ends of the two corresponding L-shaped plug rods are arranged in the insertion groove, and the two-way threaded rods and the rotating rods are symmetrically provided with a limiting component.

[0010] As a preferred solution of the high and low voltage electric field for oil fume purification described in the utility model, each of the limiting components includes a vertical rod and a sliding sleeve, each of the vertical rods is fixedly connected to the lower end surface of the threaded sleeve, each of the sliding sleeves is slidably sleeved on the rotating rod, and the lower end of each of the vertical rods is fixedly connected to the upper end surface of the sliding sleeve.

[0011] As a preferred solution of the high and low voltage electric field for oil fume purification described in the utility model, each of the high and low voltage electric field plates is symmetrically fixedly connected with a plurality of sliders, each of the connecting plates is symmetrically provided with vertical slide grooves matching the sliders, each of the filter plates is symmetrically fixedly connected with a slide rod No. 1, and each of the connecting plates is provided with a horizontal slide groove No. 1 matching the slide rod No. 1.

[0012] As a preferred solution of the high and low voltage electric field for oil fume purification described in the utility model, wherein: a plurality of mounting plates are symmetrically fixedly connected to the inner wall of the upper shell, each of the connecting plates is symmetrically fixedly connected to a No. 2 slide rod, and each of the No. 2 slide rods is symmetrically provided with a second transverse slide groove matching the No. 2 slide rod.

[0013] As a preferred solution of the high and low voltage electric field for oil fume purification described in the utility model, each of the rectangular plates is provided with a U-shaped groove, a handle is rotatably connected in each of the U-shaped grooves, a plurality of air inlets are evenly spaced on the side wall of the lower shell body, and a plurality of air outlets are symmetrically and evenly spaced on the side wall of the upper shell body.

[0014] As a preferred embodiment of the high and low voltage electric field for fume purification of the present utility model, the following is provided: A panel is fixedly connected to the side wall of the lower housing, and a switch control button and a plurality of wind speed control buttons are symmetrically arranged on the panel.

[0015] Advantages of the present utility model:

[0016] Insert the cross wrench into the cross groove, rotate the circular plate through the cross wrench, the circular plate drives the rotating rod to rotate, the rotating rod drives the bidirectional threaded rod to rotate through the first gear and the second gear, the bidirectional threaded rod drives the L-shaped insertion rod to move through the threaded sleeve, the L-shaped insertion rod moves out of the insertion groove, and the rectangular plate, the connecting plate, the filter plate, the activated carbon mesh plate and the high and low voltage electric field plate can be taken out through the handle, which is convenient for cleaning the filter plate, the activated carbon mesh plate and the high and low voltage electric field plate, and can improve the working efficiency of the filter plate, the activated carbon mesh plate and the high and low voltage electric field plate. Description of the drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of a high and low voltage electric field for fume purification proposed by the present utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the upper housing of a high and low voltage electric field for fume purification proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the structure at the filter plate, the activated carbon mesh plate and the high and low voltage electric field plate of a high and low voltage electric field for fume purification proposed by the present utility model;

[0021] Figure 4 It is a schematic diagram of the structure at the rotating rod and the bidirectional threaded rod of a high and low voltage electric field for fume purification proposed by the present utility model;

[0022] Figure 5 For Figure 4 The enlarged view at A in

[0023] Figure 6 It is a schematic diagram of the structure of the mounting plate of a high and low voltage electric field for fume purification proposed by the present utility model.

[0024] In the figure: 100, main body unit; 101, lower housing; 102, upper housing; 103, panel; 104, switch control button; 105, air volume control button; 106, air inlet; 107, air outlet; 108, partition board.

[0025] 200, operation unit; 201, rectangular plate; 202, connecting plate; 203, filter plate; 204, activated carbon mesh plate; 205, high and low voltage electric field plate; 206, circular plate; 207, rotating rod; 208, first gear; 209, second gear; 210, bidirectional threaded rod; 211, threaded sleeve; 212, L-shaped insertion rod; 213, limiting component; 213a, vertical rod; 213b, sliding sleeve; 214, slider; 215, first sliding rod; 216, mounting plate; 217, second sliding rod; 218, handle. Detailed implementation mode

[0026] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation modes of the present utility model with reference to the accompanying drawings of the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation mode of the present utility model. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.

[0029] Furthermore, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the protection scope of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0030] Referring to Figures 1-6 , the present utility model provides a high and low voltage electric field for fume purification, including:

[0031] The main body unit 100 includes a lower housing 101. The upper end of the lower housing 101 is fixedly connected to an upper housing 102, and a partition board 108 is fixedly connected to the inner wall of the upper housing 102.

[0032] The operation unit 200 includes two rectangular plates 201. The upper shell 102 is symmetrically provided with rectangular openings. Each rectangular plate 201 is arranged in the rectangular opening. Each rectangular plate 201 is symmetrically fixedly connected with a connecting plate 202. A filter plate 203, an activated carbon mesh plate 204 and a high and low voltage electric field plate 205 are commonly arranged between the two corresponding connecting plates 202. Each activated carbon mesh plate 204 is fixedly connected to the two corresponding connecting plates 202. A circular plate 206 is symmetrically arranged on the side wall of the upper shell 102. Each circular plate 206 is symmetrically provided with a filter plate 203, an activated carbon mesh plate 204 and a high and low voltage electric field plate 205. 06 are provided with a cross groove, each circular plate 206 is fixedly connected to a rotating rod 207, and one end of each rotating rod 207 away from the circular plate 206 is rotatably connected to the inner wall of the upper shell 102, each rotating rod 207 is fixedly sleeved with a No. 1 gear 208, each No. 1 gear 208 is meshedly connected with a No. 2 gear 209, and a bidirectional threaded rod 210 is fixedly inserted at the center of each No. 2 gear 209, and both ends of each bidirectional threaded rod 210 are rotatably connected to the inner wall of the upper shell 102, and each bidirectional threaded rod 210 is fixedly inserted at the center of each No. 2 gear 209, and both ends of each bidirectional threaded rod 210 are rotatably connected to the inner wall of the upper shell 102. 0 are symmetrically threaded with thread sleeves 211, and the upper end surface of each thread sleeve 211 is fixedly connected with an L-shaped plug rod 212, and each connecting plate 202 is provided with an insertion groove, and the opposite ends of the two corresponding L-shaped plug rods 212 are arranged in the insertion groove, and the two-way threaded rod 210 and the rotating rod 207 are symmetrically provided with a limit assembly 213. The Pozidriv wrench is inserted into the cross slot, and the circular plate 206 is rotated by the Pozidriv wrench, and the circular plate 206 drives the rotating rod 207 to rotate, and the rotating rod 207 is rotated through the first gear 208 and the second gear 208. 09 drives the bidirectional threaded rod 210 to rotate, the bidirectional threaded rod 210 drives the L-shaped plug rod 212 to move through the threaded sleeve 211, the L-shaped plug rod 212 is removed from the insertion groove, and the rectangular plate 201, the connecting plate 202, the filter plate 203, the activated carbon mesh plate 204 and the high and low voltage electric field plates 205 can be taken out through the handle 218, so that the filter plate 203, the activated carbon mesh plate 204 and the high and low voltage electric field plates 205 can be cleaned conveniently, and the working efficiency of the filter plate 203, the activated carbon mesh plate 204 and the high and low voltage electric field plates 205 can be improved.

[0033] Among them, each limiting assembly 213 includes a vertical rod 213a and a sliding sleeve 213b, each vertical rod 213a is fixedly connected to the lower end surface of the threaded sleeve 211, each sliding sleeve 213b is slidably sleeved on the rotating rod 207, and the lower end of each vertical rod 213a is fixedly connected to the upper end surface of the sliding sleeve 213b. The vertical rod 213a and the sliding sleeve 213b move on the rotating rod 207 to prevent the threaded sleeve 211 from rotating together with the bidirectional threaded rod 210.

[0034] Further, a plurality of sliders 214 are symmetrically and fixedly connected to each of the high- and low-voltage electric field plates 205. A vertical chute matching the sliders 214 is symmetrically provided in each connecting plate 202. A first sliding rod 215 is symmetrically and fixedly connected to each filter plate 203. A first horizontal chute matching the first sliding rod 215 is provided in each connecting plate 202. The high- and low-voltage electric field plate 205 can be removed from the connecting plate 202 through the sliders 214. By pulling the filter plate 203, the filter plate 203 can be removed from the connecting plate 202 through the first sliding rod 215, which facilitates the separate cleaning of the filter plate 203, the activated carbon mesh plate 204, and the high- and low-voltage electric field plates 205.

[0035] Further, a plurality of mounting plates 216 are symmetrically and fixedly connected to the inner wall of the upper housing 102. A second sliding rod 217 is symmetrically and fixedly connected to each connecting plate 202. A second horizontal chute matching the second sliding rod 217 is symmetrically provided in each second sliding rod 217. The second sliding rod 217 moves in the second horizontal chute.

[0036] Further, a U-shaped groove is provided in each rectangular plate 201. A handle 218 is rotatably connected in each U-shaped groove. A plurality of air inlets 106 are equidistantly provided on the side wall of the lower housing 101. A plurality of air outlets 107 are symmetrically and equidistantly provided on the side wall of the upper housing 102. The rectangular plate 201, the connecting plate 202, the filter plate 203, the activated carbon mesh plate 204, and the high- and low-voltage electric field plates 205 can be taken out through the handle 218. The oil fume air enters from the air inlets 106 and exits from the air outlets 107.

[0037] Furthermore, a panel 103 is fixedly connected to the side wall of the lower housing 101. A switch control button 104 and a plurality of air velocity control buttons 105 are symmetrically arranged on the panel 103. The start and stop of the oil fume purifier can be controlled through the switch control button 104, and the magnitude of the suction force can be controlled through the air velocity control buttons 105.

[0038] During use, insert the cross wrench into the cross slot, rotate the circular plate 206 through the cross wrench, the circular plate 206 drives the rotating rod 207 to rotate, the rotating rod 207 drives the bidirectional threaded rod 210 to rotate through the first gear 208 and the second gear 209, the bidirectional threaded rod 210 drives the L-shaped insertion rod 212 to move through the threaded sleeve 211, the L-shaped insertion rod 212 moves out of the insertion slot, and the rectangular plate 201, the connecting plate 202, the filter plate 203, the activated carbon mesh plate 204 and the high-low voltage electric field plate 205 can be taken out through the handle 218, which is convenient for cleaning the filter plate 203, the activated carbon mesh plate 204 and the high-low voltage electric field plate 205. Lift the high-low voltage electric field plate 205 upward, and the high-low voltage electric field plate 205 can be removed from the connecting plate 202 through the slider 214. Pull the filter plate 203, and the filter plate 203 can be removed from the connecting plate 202 through the first slide bar 215, which is convenient for cleaning the filter plate 203, the activated carbon mesh plate 204 and the high-low voltage electric field plate 205 separately.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A high-low voltage electric field for fume purification, characterized in that: include: The main unit (100) comprises a lower shell (101), the upper end of the lower shell (101) is fixedly connected to an upper shell (102), and a partition (108) is fixedly connected to the inner wall of the upper shell (102); The operating unit (200) comprises two rectangular plates (201), the upper shell (102) is symmetrically provided with rectangular openings, each of the rectangular plates (201) is arranged in the rectangular openings, each of the rectangular plates (201) is symmetrically fixedly connected with a connecting plate (202), a filter plate (203), an activated carbon mesh plate (204) and a high and low voltage electric field plate (205) are commonly arranged between the two corresponding connecting plates (202), each of the activated carbon mesh plate (204) is fixedly connected to the two corresponding connecting plates (202), circular plates (206) are symmetrically arranged on the side wall of the upper shell (102), each of the circular plates (206) is provided with a cross groove, each of the circular plates (206) is fixedly connected with a rotating rod (207), and one end of each rotating rod (207) facing away from the circular plate (206) is rotatably connected to the upper shell On the inner wall of the upper shell (102), each of the rotating rods (207) is fixedly sleeved with a first gear (208), each of the first gears (208) is meshedly connected with a second gear (209), and a bidirectional threaded rod (210) is fixedly inserted at the center of each of the second gears (209), and both ends of each of the bidirectional threaded rods (210) are rotatably connected to the inner wall of the upper shell (102), each of the bidirectional threaded rods (210) is symmetrically threadedly sleeved with a threaded sleeve (211), and the upper end surface of each of the threaded sleeves (211) is fixedly connected with an L-shaped plug rod (212), and each of the connecting plates (202) is provided with an insertion groove, and the opposite ends of the two corresponding L-shaped plug rods (212) are arranged in the insertion groove, and the bidirectional threaded rods (210) and the rotating rods (207) are symmetrically provided with a limit assembly (213).

2. The high and low voltage electric field for fume purification according to claim 1, wherein: Each of the position limiting components (213) comprises a vertical rod (213a) and a sliding sleeve (213b); each of the vertical rods (213a) is fixedly connected to the lower end surface of the threaded sleeve (211); each of the sliding sleeves (213b) is slidably sleeved on the rotating rod (207); and the lower end of each of the vertical rods (213a) is fixedly connected to the upper end surface of the sliding sleeve (213b).

3. The high and low voltage electric field for fume purification according to claim 1, characterized in that: Each of the high and low voltage electric field plates (205) is symmetrically fixedly connected to a plurality of sliders (214), each of the connecting plates (202) is symmetrically provided with vertical slide grooves matching the sliders (214), each of the filter plates (203) is symmetrically fixedly connected to a first slide bar (215), and each of the connecting plates (202) is provided with a first transverse slide groove matching the first slide bar (215).

4. A high-low voltage electric field for fume purification according to claim 1, characterized in that: A plurality of mounting plates (216) are symmetrically and fixedly connected to the inner wall of the upper housing (102). Each of the connecting plates (202) is symmetrically and fixedly connected to a second sliding rod (217). Each of the second sliding rods (217) is symmetrically provided with a second transverse chute matching the second sliding rod (217).

5. The high and low voltage electric field for fume purification according to claim 1, characterized in that: Each of the rectangular plates (201) is provided with a U-shaped groove. A handle (218) is rotatably connected in each of the U-shaped grooves. A plurality of air inlets (106) are equidistantly arranged on the side wall of the lower housing (101). A plurality of air outlets (107) are symmetrically and equidistantly arranged on the side wall of the upper housing (102).

6. A high and low voltage electric field for fume purification according to claim 1, characterized in that: A panel (103) is fixedly connected to the side wall of the lower housing (101). The panel (103) is symmetrically provided with a switch control button (104) and a plurality of wind speed control buttons (105).

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