A maintenance structure for an electrostatic air cleaner

Abstract

The utility model discloses a maintenance structure of electrostatic air purifier, including air purifier, the inside sliding joint of air purifier has electrostatic adsorption unit, and the maintenance structure is installed on air purifier, and the maintenance structure includes second layer case wall, door board, spacing support, limit groove and fixed plate, and the inner wall fixed connection of air purifier has second layer case wall, the utility model discloses, air purifier can be purified to the air around through electrostatic adsorption unit, when electrostatic adsorption unit needs to dismantle and wash, staff first removes door board through bolt, then removes fixed plate through bolt again, then staff pushes electrostatic adsorption unit transverse horizontal sliding, when electrostatic adsorption unit removes to static unit slide into passageway, staff can take out electrostatic adsorption unit from air purifier, thereby not needing complete machine to dismantle and can take out electrostatic adsorption unit in the narrow space and wash maintenance.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, and in particular to a maintenance structure for an electrostatic air purifier. Background Technology

[0002] Air purifiers, also known as "air cleaners" or "air fresheners," are products that can adsorb, decompose, or transform various air pollutants to effectively improve air cleanliness. Air purifiers typically use a combination of passive and active purification methods. A motor circulates indoor air, and polluted air passes through the air filter inside the machine, where various pollutants are removed or adsorbed. After passing through a negative ion generator, the air is ionized to produce negative ions, which are then blown out by a gentle breeze to form a negative ion airflow, thus achieving the purpose of cleaning and purifying the air.

[0003] The electrostatic adsorption unit inside existing electrostatic air purifiers needs to be cleaned regularly. However, the fresh air duct is often blocked by walls or pipes, and can only be operated from the bottom. However, quick disassembly and assembly cannot be achieved in narrow spaces, resulting in low maintenance efficiency. Furthermore, traditional maintenance requires the complete disassembly of the equipment, which is time-consuming and can easily damage the surrounding structure. Therefore, it is necessary to design a maintenance structure for electrostatic air purifiers that eliminates the need for complete disassembly and allows the electrostatic adsorption unit to be removed for cleaning and maintenance in confined spaces. Utility Model Content

[0004] The purpose of this utility model is to provide a maintenance structure for an electrostatic air purifier in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A maintenance structure for an electrostatic air purifier includes an air purifier, an electrostatic adsorption unit slidably connected inside the air purifier, and a maintenance structure installed on the air purifier. The maintenance structure includes a second-layer box wall, a door panel, a limiting bracket, a limiting groove, and a fixing plate. The second-layer box wall is fixedly connected to the inner wall of the air purifier, and the door panel is fixedly connected to the bottom of the air purifier by bolts. An electrostatic unit sliding channel is opened at the bottom inner side of the second-layer box wall. A limiting bracket is slidably connected to one side of the electrostatic adsorption unit, and limiting grooves are opened on both sides of the second-layer box wall. A fixing plate is fixedly connected to the side of the second-layer box wall near the electrostatic adsorption unit by bolts.

[0006] Preferably, a protrusion is fixedly connected to the top of the fixing plate, and a through hole adapted to the protrusion is opened on the top of the second layer box wall.

[0007] Preferably, the limiting bracket is L-shaped and is slidably connected to the inner wall of the limiting groove.

[0008] Preferably, a rotating plate is rotatably connected to the bottom of the electrostatic adsorption unit.

[0009] Preferably, grooves are provided on both sides of the rotating plate.

[0010] Preferably, the number of electrostatic adsorption units is set to two, and a rubber buffer pad is abutting between the two electrostatic adsorption units.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: In this application, the air purifier can purify the surrounding air through the electrostatic adsorption unit. When the electrostatic adsorption unit needs to be disassembled and cleaned, the staff first removes the door panel with bolts, and then removes the fixing plate with bolts. Next, the staff pushes the electrostatic adsorption unit to slide horizontally. After the electrostatic adsorption unit moves into the electrostatic unit sliding channel, the staff can take the electrostatic adsorption unit out of the air purifier. Thus, the electrostatic adsorption unit can be taken out for cleaning and maintenance in a small space without disassembling the whole machine. Attached Figure Description

[0012] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown; Figure 2 A cross-sectional view of the limiting groove structure provided according to an embodiment of the present utility model is shown; Figure 3 The present invention provides an embodiment of the present invention. Figure 2 Enlarged view of the A-section structure; Figure 4 A cross-sectional view of an air purifier structure according to an embodiment of the present invention is shown; Figure 5 A cross-sectional view of the electrostatic adsorption unit structure provided according to an embodiment of the present invention is shown.

[0013] Legend: 1. Air purifier; 2. Electrostatic adsorption unit; 3. Second layer of cabinet wall; 4. Door panel; 5. Limiting bracket; 6. Limiting groove; 7. Fixing plate; 8. Protrusion; 9. Through hole; 10. Rotating plate; 11. Groove; 12. Rubber buffer pad. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 This utility model provides a technical solution: like Figure 1-5 As shown, a maintenance structure for an electrostatic air purifier includes an air purifier 1. An electrostatic adsorption unit 2 is slidably connected inside the air purifier 1. The electrostatic adsorption unit 2 is the core component of the air purifier 1 and can efficiently capture particulate pollutants in the air. A maintenance structure is installed on the air purifier 1, including a second-layer housing wall 3, a door panel 4, a limiting bracket 5, a limiting groove 6, and a fixing plate 7. The second-layer housing wall 3 is fixedly connected to the inner wall of the air purifier 1, thus the air purifier 1 has a double-layer housing wall design. The bottom of the air purifier 1 is open... The door panel 4 is fixedly connected by bolts. The bottom of the inner wall of the second layer is provided with an electrostatic unit sliding channel, which allows the electrostatic adsorption unit 2 to be inserted into the air purifier 1. A limit bracket 5 is slidably connected to one side of the electrostatic adsorption unit 2. Limit grooves 6 are provided on both sides of the second layer wall 3. The limit grooves 6 are L-shaped. The limit bracket 5, in conjunction with the limit grooves 6, will limit the electrostatic adsorption unit 2. A fixing plate 7 is fixedly connected to the side of the second layer wall 3 near the electrostatic adsorption unit 2 by bolts. The fixing plate 7 can limit and fix the limit bracket 5.

[0016] like Figure 2As shown, a protrusion 8 is fixedly connected to the top of the fixing plate 7. A through hole 9 matching the protrusion 8 is opened on the top of the second-layer box wall 3. The protrusion on the top of the fixing plate 7 can be inserted into the through hole 9 to fix the top of the fixing plate 7, thus preventing the top of the fixing plate 7 from moving horizontally. In this way, the operator only needs to install a bolt at the bottom edge of the fixing plate 7 to fix the fixing plate 7 to the second-layer box wall 3. The shape of the limiting bracket 5 is L-shaped. The protruding part of the L-shaped limiting bracket 5 will be stuck between the two side boxes, thus preventing the L-shaped limiting bracket 5 from moving horizontally. In combination with the fixing plate 7 (which prevents the limiting bracket 5 from moving laterally) and the limiting groove 6 (which prevents the limiting bracket 5 from moving vertically), the L-shaped limiting bracket 5 will be completely fixed in the designated position. Thus, the limiting bracket 5 can be fixed in place. The electrostatic adsorption unit 2 is fixed inside the air purifier 1. The limiting bracket 5 is slidably connected to the inner wall of the limiting groove 6. The bottom of the electrostatic adsorption unit 2 is rotatably connected to the rotating plate 10. The operator can rotate the rotating plate 10 to keep it vertical and then push the rotating plate 10 to facilitate the operator to move the electrostatic adsorption unit laterally. The rotating plate 10 has grooves 11 on both sides. Through the grooves 11, the operator can easily pry the rotating plate 10 out of the groove of the electrostatic adsorption unit 2 for rotation. The grooves 11 also make it easy for the operator to grasp the rotating plate 10 and move it downward, so that the rotating plate 10 can move the electrostatic adsorption unit 2 out of the air purifier 1. The number of electrostatic adsorption units 2 is set to two. A rubber buffer pad 12 is abutted between the two electrostatic adsorption units 2. The rubber buffer pad 12 can reduce the friction between the two electrostatic adsorption units 2.

[0017] Working Principle: In normal use, the electrostatic air purifier 1 provided in this embodiment efficiently captures particulate pollutants in the air through the electrostatic adsorption unit 2. When the electrostatic adsorption unit 2 needs to be disassembled for maintenance, the operator first removes the door panel 4 using bolts, then removes the fixing plate 7 from the second-layer box wall 3 using bolts. Next, the operator rotates the rotating plate 10 by using the groove 11 to keep the rotating plate 10 vertical. Then, the operator pushes the rotating plate 10 to move it horizontally, which in turn moves the electrostatic adsorption unit 2. The electrostatic adsorption unit 2 then moves the limiting bracket 5. When the electrostatic adsorption unit 2 moves directly above the electrostatic unit sliding channel, the limiting bracket 5 also moves to the inner edge of the limiting groove 6. At this point, the limiting bracket 5 is no longer restricted and can move downwards. The operator can then pull the rotating plate 10 to remove the electrostatic adsorption unit 2 from inside the air purifier 1, thus allowing it to be removed from confined spaces without disassembling the entire unit. The electrostatic adsorption unit 2 is removed for cleaning and maintenance. After cleaning and maintenance, the staff first aligns the electrostatic adsorption unit 2 with the electrostatic unit sliding channel and inserts it into the air purifier 1. When the electrostatic adsorption unit 2 is pushed upward to the top of the second layer box wall 3, the limiting bracket 5 will also move to the top of the limiting groove 6. At this time, the staff can push the rotating plate 10 horizontally, so that the rotating plate 10 drives the electrostatic adsorption unit 2 to move horizontally. The electrostatic adsorption unit 2 will also drive the limiting bracket 5 to move horizontally in the limiting groove 6. When the limiting bracket 5 moves to the inner edge of the limiting groove 6, the staff rotates the rotating plate 10 to the bottom of the groove. Then, the protrusion 8 is aligned with the through hole 9 and the fixing plate 7 is inserted into the air purifier 1. Then, the fixing plate 7 is fixed with bolts. In this way, the fixing plate 7 will limit and fix the limiting bracket 5 to prevent displacement. Finally, the staff fixes the door panel 4 to the bottom of the air purifier 1 with threads to complete the sealing of the air purifier 1.

[0018] In summary, the air purifier 1 can purify the surrounding air through the electrostatic adsorption unit 2. When the electrostatic adsorption unit 2 needs to be disassembled and cleaned, the staff first removes the door panel 4 with bolts, and then removes the fixing plate 7 with bolts. Next, the staff pushes the electrostatic adsorption unit 2 to slide horizontally. After the electrostatic adsorption unit 2 moves into the electrostatic unit sliding channel, the staff can take the electrostatic adsorption unit 2 out of the air purifier 1. Thus, the electrostatic adsorption unit 2 can be taken out for cleaning and maintenance in a small space without disassembling the whole machine.

[0019] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A maintenance structure for an electrostatic air purifier, comprising an air purifier (1), characterized in that, An electrostatic adsorption unit (2) is slidably connected inside the air purifier (1). A maintenance structure is installed on the air purifier (1). The maintenance structure includes a second-layer box wall (3), a door panel (4), a limiting bracket (5), a limiting groove (6), and a fixing plate (7). The inner wall of the air purifier (1) is fixedly connected to the second-layer box wall (3). The bottom of the air purifier (1) is fixedly connected to the door panel (4) by bolts. An electrostatic unit sliding channel is opened at the bottom of the second-layer box wall (3). A limiting bracket (5) is slidably connected to one side of the electrostatic adsorption unit (2). Limiting grooves (6) are opened on both sides of the second-layer box wall (3). A fixing plate (7) is fixedly connected to the side of the second-layer box wall (3) near the electrostatic adsorption unit (2) by bolts.

2. The maintenance structure of an electrostatic air purifier according to claim 1, characterized in that, The top of the fixing plate (7) is fixedly connected with a protrusion (8), and the top of the second layer box wall (3) is provided with a through hole (9) that matches the protrusion (8).

3. The maintenance structure of an electrostatic air purifier according to claim 1, characterized in that, The limiting bracket (5) is L-shaped and is slidably connected to the inner wall of the limiting groove (6).

4. The maintenance structure of an electrostatic air purifier according to claim 1, characterized in that, The bottom of the electrostatic adsorption unit (2) is rotatably connected to a rotating plate (10).

5. The maintenance structure of an electrostatic air purifier according to claim 4, characterized in that, The rotating plate (10) has grooves (11) on both sides.

6. The maintenance structure of an electrostatic air purifier according to claim 4, characterized in that, The number of electrostatic adsorption units (2) is set to two, and a rubber buffer pad (12) is abutted between the two electrostatic adsorption units (2).

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