Air purification equipment with dustproof function

Abstract

The utility model discloses air purification equipment with a dustproof function, and relates to the technical field of air purification equipment. The air purifier comprises an air purifier body, a protective net and two double-output-shaft motors are arranged on the upper portion of the air purifier body, and the protective net is located between the two double-output-shaft motors. Two dustproof plates are arranged on the upper side of the air purifier in a sliding fit mode, the protective net and the double-output-shaft motor are located between the two dustproof plates, two screw cylinders are arranged below the dustproof plates, screw rods are arranged at the two ends of an output shaft of the double-output-shaft motor, and the screw cylinders are arranged on the peripheral sides of the screw rods in a threaded fit mode. Through cooperation of the screw rod and the screw cylinder, the double-output-shaft motor is conveniently controlled to work to drive the two dustproof plates to be close to or far away from each other, the two dustproof plates are combined to shield the protective net, and the probability that dust falls on the protective net to form accumulation when the air purifier stops working is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of air purification equipment, and in particular relates to air purification equipment with a dustproof function. Background Art

[0002] Air purification refers to providing overall solutions for various indoor environmental problems, such as sterilization and disinfection, dust reduction and haze removal, removal of harmful decoration residues and odors, etc., to improve living and working conditions and enhance physical and mental health.

[0003] A Chinese patent with publication number CN215939430U discloses an environmentally friendly air purification device, including a filter box, the filter box includes an exhaust bin, a filter bin, an air inlet, a drain bin, a water inlet, a drain bin and a water storage bin, the exhaust bin is located at the top of the filter box, the filter bin is located at the bottom of the exhaust bin, the air inlet is located at one side of the filter bin, the drain bin is located at the bottom of the filter bin, a support frame is provided between the exhaust bin and the filter bin, a water seepage net is provided between the filter bin and the drain bin, an exhaust fan is provided in the exhaust bin, an atomizing nozzle is provided on one side of the air inlet, a dust filter pad is provided at the top of the atomizing nozzle, an activated carbon filter pad is provided at the top of the activated carbon filter pad, an ultraviolet disinfection lamp is provided at the top of the ultraviolet disinfection lamp, a HEPA filter pad is provided at the top of the ultraviolet disinfection lamp, and a water pump is provided inside the water storage bin.

[0004] During the use of the environmentally friendly air purification device disclosed in the application, the exhaust bin keeps exhausting air outwards, making it difficult for dust in the air to fall on the protective net. When the environmentally friendly air purification device is idle or stops working for a long time, dust in the air is likely to fall on the protective net and accumulate, and some of the dust may pass through the protective net and enter the exhaust bin. When used again, the exhaust from the exhaust bin is likely to cause dust to fly and affect the surrounding environment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an air purification device with a dustproof function.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An air purification device with dust-proof function comprises an air purifier, a protective net and two double-output shaft motors are arranged on the upper part of the air purifier, and the protective net is located between the two double-output shaft motors;

[0008] There are two dustproof plates slidingly fitted on the upper side of the air purifier, the protective net and the double-shaft motor are located between the two dustproof plates, two screw barrels are installed under the dustproof plates, the screw barrels are slidingly fitted in the air purifier, screws are installed at both ends of the output shaft of the double-shaft motor, and the screw barrel threads are fitted on the circumference of the screw.

[0009] Optionally, a baffle is provided on the side of one of the dustproof plates, and a slot matching the baffle is provided on the side of the other dustproof plate. The baffle and the slot are located between the two dustproof plates. The baffle and the slot cooperate to reduce the probability of dust falling onto the protective net through the gap between the two dustproof plates.

[0010] Optionally, an accommodation groove corresponding to the dual-shaft motor is provided in the air purifier. The dual-shaft motor is installed in the accommodation groove. Slide grooves are provided at both ends of the inner wall of the accommodation groove. The slide groove passes through the upper side of the air purifier. The screw barrel slides in the slide groove. The displacement distance and displacement direction of the dustproof plate are limited by the cooperation between the slide groove and the screw barrel.

[0011] Optionally, a slot hole is provided on one end of the inner wall of the slide groove away from the placement groove, and a bearing is installed on the circumference of the inner wall of the slot hole. The bearing is installed on the circumference of the end of the screw, and the friction between the screw and the air purifier is reduced by the bearing.

[0012] Optionally, an air outlet is provided on the upper side of the air purifier, a protective net is located inside the air outlet, a support ring corresponding to the protective net is provided around the inner wall of the air outlet, the protective net is located at the upper end of the support ring, and the protective net is supported by the support ring.

[0013] Optionally, a plurality of protrusions are provided on the side of the inner wall of the support ring, and a screw hole is provided in the vertical direction of the protrusion, and the screw hole passes through the protrusion. A plurality of storage holes are provided on the upper end of the protective net, and a plug hole corresponding to the storage hole is provided at the lower end of the protective net, and the plug hole is connected to the storage hole. Bolts are provided on the protective net, and the lower part of the bolt passes through the storage hole and the plug hole in turn and is threaded in the screw hole. The bolt cooperates with the plug hole and the screw hole to facilitate the installation and disassembly of the protective net.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] Through the cooperation of the screw and the screw barrel, it is convenient to control the double-output shaft motor to drive the two dustproof plates to move closer or farther away from each other. The two dustproof plates are combined to cover the protective net, thereby reducing the probability of dust falling onto the protective net and accumulating when the air purifier stops working. In addition, the dustproof plates are easier to wipe and clean than the protective net. The two dustproof plates are opened to expose the protective net, thereby reducing the impact on the normal use of the air purifier.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the figure:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of a protective net according to an embodiment of the utility model;

[0021] Figure 3 The figure is a schematic diagram of the cross-sectional structure of a dustproof plate according to an embodiment of the present invention.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] Air purifier 1, air outlet 101, support ring 102, protrusion 103, screw hole 104, slide groove 105, placement groove 106, slot hole 107, protection net 2, storage hole 201, plug hole 202, bolt 3, double-axis motor 4, screw 401, bearing 5, dustproof plate 6, screw barrel 601, baffle 602, and slot 603.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be further described in detail with reference to the accompanying drawings.

[0026] See also Figure 1-3 As shown, in this embodiment, an air purification device with a dustproof function is provided, including an air purifier 1, a protective net 2 and two double-output shaft motors 4 are arranged on the upper part of the air purifier 1, and the protective net 2 is located between the two double-output shaft motors 4;

[0027] There are two dustproof plates 6 slidingly fitted on the upper side of the air purifier 1, the protective net 2 and the dual-output shaft motor 4 are located between the two dustproof plates 6, two screw barrels 601 are installed under the dustproof plates 6, the screw barrels 601 are slidingly fitted in the air purifier 1, and screws 401 are installed at both ends of the output shaft of the dual-output shaft motor 4, and the screw barrels 601 are threadedly fitted on the circumferential side of the screw 401.

[0028] The application of one aspect of this embodiment is: when the air purifier 1 is idle, the double-shaft motor 4 is controlled to work to drive the screws 401 at both ends to rotate, and the screw 401 rotates to drive the screw barrel 601 to slide toward the double-shaft motor 4, and the sliding of the screw barrel 601 drives the dustproof plate 6 to move synchronously. After the two dustproof plates 6 collide and merge, the double-shaft motor 4 stops working, so that the dustproof plate 6 blocks the protective net 2, reducing the probability of dust falling on the protective net 2. Similarly, when the air purifier 1 is in use, the double-shaft motor 4 works to drive the screw 401 to rotate in the opposite direction, thereby driving the two dustproof plates 6 away to expose the protective net 2.

[0029] In this embodiment, a baffle 602 is provided on the side of one of the dustproof plates 6, and a slot 603 matched with the baffle 602 is provided on the side of the other dustproof plate 6. The baffle 602 and the slot 603 are located between the two dustproof plates 6. When the two dustproof plates 6 are merged, the baffle 602 is inserted into the slot 603. The cooperation between the baffle 602 and the slot 603 reduces the probability of dust falling onto the protective net 2 through the gap between the two dustproof plates 6.

[0030] The air purifier 1 of this embodiment is provided with a placement groove 106 corresponding to the dual-output shaft motor 4, and the dual-output shaft motor 4 is installed in the placement groove 106. Both ends of the inner wall of the placement groove 106 are provided with sliding grooves 105. The sliding groove 105 passes through the upper side of the air purifier 1, and the screw rod 401 passes through the corresponding sliding groove 105 horizontally. The screw barrel 601 slides in the sliding groove 105. Through the cooperation between the sliding groove 105 and the screw barrel 601, the displacement distance and displacement direction of the dustproof plate 6 are limited.

[0031] In this embodiment, a slot hole 107 is provided at one end of the inner wall of the slide groove 105 away from the placement groove 106, and a bearing 5 is installed on the circumferential side of the inner wall of the slot hole 107. The bearing 5 is installed on the circumferential side of the end of the screw 401. The bearing 5 reduces the friction between the screw 401 and the air purifier 1 when it rotates, and at the same time improves the stability of the screw 401 when it rotates.

[0032] An air outlet 101 is provided on the upper side of the air purifier 1 of the present embodiment, and a protective net 2 is located inside the air outlet 101. A support ring 102 corresponding to the protective net 2 is provided on the inner wall of the air outlet 101. The protective net 2 is located at the upper end of the support ring 102, and the protective net 2 is supported by the support ring 102 to limit the distance and position of the protective net 2 placed inside the air outlet 101.

[0033] The support ring 102 of this embodiment is provided with a plurality of protrusions 103 on the inner wall side, and the protrusion 103 is provided with a screw hole 104 in the vertical direction, and the screw hole 104 passes through the protrusion 103. The upper end of the protective net 2 is provided with a plurality of storage holes 201, and the lower end of the protective net 2 is provided with a socket 202 corresponding to the storage hole 201, and the socket 202 is communicated with the storage hole 201. A bolt 3 is provided on the protective net 2, and the lower part of the bolt 3 passes through the storage hole 201 and the socket 202 in turn and is threadedly engaged in the screw hole 104. When the bolt 3 is tightened, the head of the bolt 3 is located in the storage hole 201, thereby reducing the probability that the bolt 3 affects the sliding of the dustproof plate 6. The bolt 3 cooperates with the socket 202 and the screw hole 104, so that the protective net 2 is easy to install and disassemble, so that the dirty and damaged protective net 2 can be disassembled, cleaned or replaced.

[0034] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An air purification device with dust-proof function, characterized in that: include: An air purifier (1), wherein a protective net (2) and two double-shaft motors (4) are arranged on the upper part of the air purifier (1), and the protective net (2) is located between the two double-shaft motors (4); Two dustproof plates (6) are slidably fitted on the upper side of the air purifier (1); the protective net (2) and the double-output shaft motor (4) are located between the two dustproof plates (6); two screw barrels (601) are installed below the dustproof plates (6); screw rods (401) are installed at both ends of the output shaft of the double-output shaft motor (4); and the screw barrels (601) are threadedly fitted on the circumference of the screw rod (401).

2. The air purification device with dust-proof function according to claim 1, characterized in that: A baffle (602) is provided on the side of one of the dustproof plates (6), and a slot (603) adapted to the baffle (602) is provided on the side of the other dustproof plate (6).

3. The air purification device with dust-proof function according to claim 1, characterized in that: The air purifier (1) is provided with a placement groove (106) corresponding to the double-output shaft motor (4), and both ends of the inner wall of the placement groove (106) are provided with sliding grooves (105), the sliding groove (105) passes through the upper side of the air purifier (1), and the screw barrel (601) is slidably fitted in the sliding groove (105).

4. The air purification device with dust-proof function according to claim 3, characterized in that: A slot hole (107) is provided at one end of the inner wall of the slide groove (105) away from the placement groove (106), and a bearing (5) is installed on the circumference of the inner wall of the slot hole (107). The bearing (5) is installed on the circumference of the end of the screw rod (401).

5. The air purification device with dust-proof function according to claim 1, characterized in that: An air outlet (101) is provided on the upper side of the air purifier (1), the protective net (2) is located inside the air outlet (101), and a support ring (102) corresponding to the protective net (2) is provided on the inner wall of the air outlet (101).

6. The air purification device with dust-proof function according to claim 5, characterized in that: A plurality of protrusions (103) are provided on the inner wall side of the support ring (102), and a screw hole (104) is provided on the protrusion (103) in the vertical direction. A plurality of receiving holes (201) are provided on the upper end of the protection net (2), and a plug hole (202) corresponding to the receiving holes (201) is provided on the lower end of the protection net (2). A bolt (3) is provided on the protection net (2), and the lower part of the bolt (3) passes through the receiving hole (201) and the plug hole (202) in sequence and is threadedly engaged in the screw hole (104).

Images