Consumption-reducing purifier

Abstract

The utility model discloses a consumption-reducing purifier which comprises a shell, ventilation structures are arranged on the top and the side edge of the shell; the purification assembly is arranged in the shell, and the purification assembly comprises a detachable filter cylinder and an air inlet fan arranged at the top of the filter cylinder; the replacement assembly is arranged at the bottom of the shell, the replacement assembly comprises a cover plate used for fixing the filter cartridge, and a lock hook used for fixing the cover plate is arranged on the outer side of the cover plate; the air purifier has the beneficial effects that the lock hook is matched with the cover plate, and under the matching action of the interlocking sleeve, the filter cartridge is ensured to be tightly fixed in the purifier, so that the looseness caused by vibration or other factors in the use process is avoided, additional tools or steps are reduced when the filter cartridge is replaced, trouble and labor are saved, and the production efficiency is improved. The body weight scale is arranged at the top of the shell and can be used as a body weight scale, and large particles or dust suspended in the air can be effectively blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of purifiers, in particular to a consumption-reducing purifier. Background Art

[0002] With the improvement of living standards, people have higher requirements for the air quality in their living environment. Air purifiers can remove dust, harmful gases and substances in the air and purify the air. Therefore, air purifiers are widely used indoors.

[0003] However, existing air purifiers are large in size, and the filter fixing structure is not reliable. During use, it may become loose due to vibration or other factors. In addition, its appearance is mostly a rectangular cabinet structure with a high height. When not in use, it is particularly abrupt and unsightly when placed indoors. In addition, existing air purifiers have a single function and cannot achieve multiple uses. Utility Model Content

[0004] The purpose of the utility model is to provide a consumption-reducing purifier to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a consumption-reducing purifier, comprising:

[0006] The shell body has ventilation structures on the top and sides;

[0007] A purification component is placed inside the housing, and includes a detachable filter cartridge and an air intake fan placed on the top of the filter cartridge;

[0008] A replacement assembly is placed at the bottom of the housing, the replacement assembly comprises a cover plate for fixing the filter cartridge, and a locking hook for fixing the cover plate is provided on the outer side of the cover plate;

[0009] A supporting column is provided in plurality and is placed in the middle of the shell, a weight scale is installed on the top of the supporting column, and an interlocking sleeve is provided on the outside of the supporting column to prevent the lock hook from separating from the cover plate.

[0010] Preferably, the ventilation structure comprises an air inlet and an air outlet, wherein the air inlet is provided at the top of the shell, and the air inlet is provided around the outer wall of the shell.

[0011] Preferably, a partition plate is fixedly connected to the interior of the shell, the air inlet is located below the partition plate, the air inlet fan is fixedly connected to a fan installed on the top of the partition plate, and an ultraviolet sterilization lamp is installed on the top of the partition plate.

[0012] Preferably, two locking hooks are symmetrically arranged about the center of the cover plate, one side of each locking hook is fixedly connected to a rectangular rod, the rectangular rod passes through the support column and is slidably connected to the support column, and a return spring is sleeved on the outside of the rectangular rod and between the locking hook and the support column.

[0013] Preferably, one end of the rectangular rod is fixedly connected to a limiting rod.

[0014] Preferably, a mounting groove for positioning the filter cartridge is provided on the top of the cover plate, magnets are equidistantly embedded and installed on the edge of the cover plate, a soft magnetic ring is fixedly connected to the position of the magnet at the bottom of the shell, and the magnetic poles of the magnet and the soft magnetic ring are the same.

[0015] Preferably, a connecting groove with an annular structure is provided on the outer side of the support column.

[0016] Preferably, a mounting piece is further included, wherein a limiting groove interlocking with the connecting groove is provided in the middle of the mounting piece.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a lock hook to cooperate with the cover plate, under the cooperation of the interlocking sleeve, the filter cartridge is ensured to be tightly fixed in the purifier, avoiding loosening due to vibration or other factors during use, and reducing additional tools or steps when replacing the filter cartridge, saving trouble and effort, and by arranging a weight scale on the top of the shell, it can be used as a weight scale, and can also effectively block larger particles or dust suspended in the air to prevent them from entering the interior of the purifier, which helps to keep the interior of the purifier clean, extend the service life of the filter, while improving the purification effect and increasing the versatility of the purifier, and its small size makes it easy to store and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the location structure of the exhaust port of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the housing of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the cover plate of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the soft magnetic ring of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the utility model when the mounting piece and the support column are assembled;

[0024] Figure 7This is an enlarged view of point A of the utility model;

[0025] Figure 8 It is a structural schematic diagram of the mounting piece of the utility model.

[0026] In the figure: 1. Shell; 2. Exhaust port; 3. Support column; 4. Air inlet; 5. Weight scale; 6. Intake fan; 7. Partition plate; 8. Filter cartridge; 9. Cover plate; 10. Rectangular rod; 11. Limit rod; 12. Lock hook; 13. Interlocking sleeve; 14. Reset spring; 15. Mounting piece; 16. Mounting slot; 17. Magnet; 18. Soft magnetic ring; 19. Connecting slot; 20. Limit slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-8 The utility model provides a technical solution: a power-saving purifier, comprising: a shell 1 is a plastic cavity with a rectangular structure, and the shell 1 is provided with ventilation structures on the top and sides; a purification component is placed inside the shell 1, and the purification component includes a detachable filter cartridge 8 and an air intake fan 6 placed on the top of the filter cartridge 8; a replacement component is placed at the bottom of the shell 1, and the replacement component includes a cover plate 9 for fixing the filter cartridge 8, and a locking hook 12 for fixing the cover plate 9 is provided on the outer side of the cover plate 9, and a plurality of support columns 3 are provided and placed in the middle of the shell 1, and a weight scale 5 for dust prevention is installed on the top of the support column 3, and an interlocking sleeve 13 is threadedly connected to the outer side of the support column 3 to prevent the locking hook 12 from separating from the cover plate 9.

[0029] It should be noted that a control circuit board and a speed regulator are provided on the top of the partition plate 7 of the utility model. Under the action of the speed regulator, it has multiple wind speed control gears, and users can choose a lower wind speed gear to reduce power consumption. Under low load conditions, the purifier can still effectively reduce energy consumption while providing a suitable air purification effect. The intake fan 6 is connected to the control circuit board and the speed regulator through a wire. When in use, the power plug is connected to the socket strip, and the intake fan 6 is controlled by the control switch. The intake fan 6 introduces indoor air into the purifier through the air inlet 4 on the side, and then passes through the filter cartridge 8 and is filtered. Under the action of the intake fan 6, the filtered gas is discharged from the exhaust port 2. When replacing the filter cartridge 8, the interlocking sleeve 13 is rotated to separate it from the limit rod 11, and then the limit rod 11 is pulled on both sides to drive the lock hook 1 through the limit rod 11. 2 is separated from the cover plate 9, thereby removing the cover plate 9, and then replacing and cleaning the filter cartridge 8. When the purifier is not in use, the purifier is placed at an angle. Due to the small overall size of the purifier, it can be used as a daily weight scale. The weight scale 5 is in direct contact with the ground through the shell 1. During weighing, the shell 1 is not affected by pressure, and the weight scale 5 is located above the exhaust port 2, which can prevent dust from the exhaust port 2, and can effectively block larger particles or dust suspended in the air to prevent them from entering the interior of the purifier, which helps to keep the interior of the purifier clean, extend the service life of the filter, and improve the purification effect.

[0030] like Figure 1 , 2 As shown in Figures 3 and 6, the ventilation structure includes an air inlet 4 and an exhaust port 2. The air inlet 4 is opened on the top of the shell 1. The air inlet 4 is opened around the outer wall of the shell 1. A partition plate 7 is fixedly connected to the inside of the shell 1. The air inlet 4 is located below the partition plate 7. The air intake fan 6 is fixedly connected and installed on the top of the partition plate 7. An ultraviolet sterilization lamp is installed on the top of the partition plate 7.

[0031] It should be noted that, in the utility model, under the action of the air intake fan 6, a negative pressure is formed between the partition plate 7 and the filter cartridge 8, the air intake hole 4 is located between the partition plate 7 and the filter cartridge 8, and the indoor air enters the shell 1 through the air intake hole 4, passes through the filter cartridge 8 and is discharged through the exhaust port 2. During this period, the air passes through the part above the partition plate 7, and ultraviolet rays irradiate the microorganisms in the air, destroying their DNA or RNA structure, thereby killing bacteria and viruses.

[0032] like Figure 4 , 7As shown, two locking hooks 12 are symmetrically provided about the center of the cover plate 9, and a rectangular rod 10 is fixedly connected to one side of the locking hooks 12. The rectangular rod 10 passes through the support column 3 and is slidably connected to the support column 3. A return spring 14 is sleeved on the outside of the rectangular rod 10 and located between the locking hook 12 and the support column 3. A limiting rod 11 is fixedly connected to one end of the rectangular rod 10. A mounting groove 16 for positioning the filter cartridge 8 is provided on the top of the cover plate 9. Magnets 17 are equidistantly embedded and installed on the edge of the cover plate 9. A soft magnetic ring 18 is fixedly connected to the position of the magnet 17 at the bottom of the shell 1, and the magnetic poles of the magnet 17 and the soft magnetic ring 18 are the same.

[0033] It should be noted that, when the utility model replaces the filter cartridge 8, the interlocking sleeve 13 is first rotated to separate the interlocking sleeve 13 from the limiting rod 11, and the rectangular rods 10 are pulled by the limiting rods 11 on both sides at the same time, and the locking hooks 12 are driven to separate from the cover plate 9, and the locking hooks 12 compress the reset springs 14. Therefore, a soft magnetic ring 18 is fixedly connected to the position of the magnet 17 at the bottom of the shell 1, and the magnetic poles of the magnet 17 and the soft magnetic ring 18 are the same. Under the repulsive force of the magnet 17 and the soft magnetic ring 18, the cover plate 9 is separated from the bottom of the shell 1 by popping open, so that the locking hooks 12 are misaligned with the cover plate 9, and then the cover plate 9 is removed, and the filter The cartridge 8 is cleaned or replaced, and the cleaned filter cartridge 8 is pressed into the mounting groove 16 to fix the filter cartridge 8 and the mounting groove 16, and then the filter cartridge 8 is inserted into the housing 1 through the cover plate 9, so that the filter cartridge 8 and the partition plate 7 are pressed against each other, and under the action of pressure, the locking hook 12 is squeezed and retracted, and when the cover plate 9 and the locking hook 12 are misaligned, under the action of the reset spring 14, the locking hook 12 is stuck at the bottom of the cover plate 9 to fix it, and then the interlocking sleeve 13 is rotated so that the interlocking sleeve 13 is sleeved on the outside of the limiting rod 11, and the limiting rod 11 is blocked by the inner wall of the interlocking sleeve 13 to prevent the locking hook 12 from separating from the cover plate 9, thereby increasing the stability of the installation of the filter cartridge 8.

[0034] like Figure 6 , 8 As shown, it also includes a mounting member 15, a connecting groove 19 of an annular structure is provided on the outer side of the support column 3, and a limiting groove 20 interlocking with the connecting groove 19 is provided in the middle of the mounting member 15.

[0035] It should be noted that when the utility model is used, in order to save its floor space, the purifier can be installed vertically on the wall, the mounting member 15 is pre-installed on the wall, and then the support column 3 is hung in the mounting member 15, and the connecting groove 19 is stuck in the limiting groove 20.

[0036] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A consumption reduction purifier, characterized in that: include: A shell (1), wherein the shell (1) is provided with ventilation structures on the top and sides; A purification component, the purification component is placed inside the housing (1), and the purification component comprises a detachable filter cartridge (8) and an air intake fan (6) placed on top of the filter cartridge (8); A replacement component, the replacement component is placed at the bottom of the housing (1), the replacement component comprises a cover plate (9) for fixing the filter cartridge (8), and a locking hook (12) for fixing the cover plate (9) is provided on the outer side of the cover plate (9); A support column (3), wherein a plurality of support columns (3) are provided and are disposed in the middle of the housing (1), a dustproof weight scale (5) is installed on the top of the support column (3), and an interlocking sleeve (13) is provided on the outer side of the support column (3) to prevent the locking hook (12) from separating from the cover plate (9).

2. A consumption reduction purifier according to claim 1, characterized in that: The ventilation structure comprises an air inlet (4) and an air outlet (2); the air inlet (4) is provided at the top of the shell (1); and the air inlet (4) is provided around the outer wall of the shell (1).

3. A consumption reduction purifier according to claim 2, characterized in that: A partition plate (7) is fixedly connected to the interior of the shell (1), the air inlet (4) is located below the partition plate (7), the air inlet fan (6) is fixedly connected to a fan installed on the top of the partition plate (7), and an ultraviolet sterilization lamp is installed on the top of the partition plate (7).

4. The consumption reduction purifier according to claim 1, characterized in that: Two locking hooks (12) are symmetrically arranged about the center of the cover plate (9), one side of each locking hook (12) is fixedly connected with a rectangular rod (10), the rectangular rod (10) penetrates the support column (3) and is slidably connected to the support column (3), and a return spring (14) is sleeved on the outside of the rectangular rod (10) and located between the locking hook (12) and the support column (3).

5. A consumption reduction purifier according to claim 4, characterized in that: One end of the rectangular rod (10) is fixedly connected to a limiting rod (11).

6. The consumption reduction purifier according to claim 1, characterized in that: The top of the cover plate (9) is provided with a mounting groove (16) for positioning the filter cartridge (8); magnets (17) are equidistantly embedded in the edge of the cover plate (9); a soft magnetic ring (18) is fixedly connected to the bottom of the shell (1) at a position corresponding to the magnet (17); and the magnetic poles of the contact surfaces of the magnet (17) and the soft magnetic ring (18) are the same.

7. The consumption-reducing purifier according to claim 1, characterized in that: The outer side of the support column (3) is provided with a connecting groove (19) of an annular structure.

8. The consumption-reducing purifier according to claim 7, characterized in that: It also comprises a mounting member (15), wherein a limiting groove (20) interlocking with the connecting groove (19) is provided in the middle of the mounting member (15).

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