Water purifier

Abstract

The utility model discloses a water purifier which comprises a shell, a first filter element barrel, a second filter element barrel and an electric device, the first filter element barrel is stacked on the second filter element barrel, the diameter of the first filter element barrel is smaller than that of the second filter element barrel, the first filter element barrel and the second filter element barrel are arranged in the shell, and the electric device is arranged in the shell. A containing cavity is formed between the outer side wall of the first filter element barrel and the inner wall of the shell, and the electric device is arranged on the outer side wall of the first filter element barrel and located in the containing cavity. According to the utility model, the first filter element barrel and the second filter element barrel are arranged to be large and small, so that the accommodating cavity can be formed between the smaller first filter element barrel and the shell and is used for installing electric parts, the space utilization rate of the whole machine is improved, the volume of the product is reduced, the structure is simple, the cost is lower, and the installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water purifiers, and particularly relates to a water purifier. Background Art

[0002] With the improvement of people's living standards, people pay more and more attention to water quality hygiene, and it has become a trend for families to be equipped with water purification equipment. A water purifier usually has multiple filter elements, and the filter elements filter the input raw water and then output purified water; at the same time, the water purifier has a display board, electrical components, etc. to ensure the display interaction and control of the machine. However, the existing display board and electrical components of the water purifier are usually located at the upper, lower or rear ends of the machine, making the volume of the machine relatively large, thus causing problems such as increased machine cost and inconvenient installation for users. Content of the Utility Model

[0003] The purpose of the utility model is to provide a water purifier to solve the technical problem that in the prior art, the electrical components of the water purifier are usually located at the upper, lower or rear ends of the machine, making the volume of the machine relatively large, thus causing increased machine cost and inconvenient installation for users.

[0004] The utility model provides a water purifier, which includes a housing, a first filter element barrel, a second filter element barrel and electrical components. The first filter element barrel is stacked on the second filter element barrel, the diameter of the first filter element barrel is smaller than that of the second filter element barrel, the first filter element barrel and the second filter element barrel are arranged in the housing, a accommodating cavity is formed between the outer side wall of the first filter element barrel and the inner wall of the housing, and the electrical components are arranged on the outer side wall of the first filter element barrel and are located in the accommodating cavity.

[0005] For the water purifier as described above, a second support and a third support are arranged on the outer side wall of the first filter element barrel, an installation groove is formed between the second support and the third support, and the electrical components are arranged in the installation groove.

[0006] For the water purifier as described above, the installation groove is rectangular, the second support and the third support are respectively located at two corners of the installation groove, and the two corners are diagonal corners.

[0007] For the water purifier as described above, the second support includes a first support portion and a second support portion, the first support portion and the second support portion are vertically connected, the third support includes a third support portion and a fourth support portion, the third support portion and the fourth support portion are vertically connected, and the first support portion, the second support portion, the third support portion and the fourth support portion are respectively used to support the four side walls of the electrical components.

[0008] The water purifier as described above, the first support portion and the third support portion are parallel, a first mounting post is provided on the first support portion, a second mounting post is provided on the third support portion, and first lugs and second lugs extending in directions extending respectively towards the first mounting post and the second mounting post are provided on the top wall of the electrical component. The first mounting post is detachably connected to the first lug, and the second mounting post is detachably connected to the second lug.

[0009] The water purifier as described above, the water purifier includes a display board, a first bracket is provided on the outer side wall of the first filter cartridge, the display board is arranged on the front side wall of the first bracket, the first bracket and the second bracket are located on the same side wall of the first filter cartridge, and the display board is electrically connected to the electrical component.

[0010] The water purifier as described above, the first filter cartridge is arranged to be biased to the left of the second filter cartridge, and a receiving cavity is formed between the right side wall of the first filter cartridge and the inner wall of the housing.

[0011] The water purifier as described above, the water purifier includes a first filter element and a second filter element. A first opening is formed on the front side wall of the first filter cartridge, and the first filter element passes through the first opening to be installed in the first filter cartridge. A second opening is formed on the front side wall of the second filter cartridge, and the second filter element passes through the second opening to be installed in the second filter cartridge.

[0012] The water purifier as described above, the display board is located at one end of the first filter cartridge close to the first opening.

[0013] The water purifier as described above, the vertical section of the left side wall of the first filter cartridge and the vertical section of the left side wall of the second filter cartridge are in the same plane.

[0014] Implementing the embodiments of the present invention will have the following beneficial effects:

[0015] In the present invention, the water purifier includes a housing, a first filter cartridge, a second filter cartridge and an electrical component. The first filter cartridge is stacked on the second filter cartridge. The diameter of the first filter cartridge is smaller than that of the second filter cartridge. The first filter cartridge and the second filter cartridge are arranged in the housing. A receiving cavity is formed between the outer side wall of the first filter cartridge and the inner wall of the housing. The electrical component is arranged on the outer side wall of the first filter cartridge and is located in the receiving cavity. By setting the first filter cartridge and the second filter cartridge to be one large and one small, a receiving cavity can be formed between the smaller first filter cartridge and the housing for installing the electrical component, improving the space utilization rate of the whole machine, reducing the volume of the product, having a simple structure, low cost, and convenient installation. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 is an exploded view of a water purifier shown according to an exemplary embodiment;

[0018] Figure 2 is a cross-sectional view of a water purifier shown according to an exemplary embodiment;

[0019] Figure 3 is an exploded view of a body structure shown according to an exemplary embodiment;

[0020] Figure 4 is a schematic structural view of a body structure shown according to an exemplary embodiment.

[0021] Wherein: 1. Outer shell; 2. First filter element barrel; 21. First bracket; 211. First mounting hole; 22. Second bracket; 221. First supporting part; 222. Second supporting part; 223. First mounting post; 23. Third bracket; 231. Third supporting part; 232. Fourth supporting part; 233. Second mounting post; 24. Mounting groove; 25. First opening; 3. Second filter element barrel; 31. Second opening; 4. Display board; 41. Second mounting hole; 5. Electrical component; 51. First lug; 52. Second lug; 6. First filter element; 7. Second filter element. Specific embodiments

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly defined and limited, the terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0027] See Figures 1 - 4, the present utility model provides a water purifier, which includes a housing 1, a first filter element barrel 2, a second filter element barrel 3 and electrical components 5. The first filter element barrel 2 is stacked on the second filter element barrel 3. The diameter of the first filter element barrel 2 is smaller than that of the second filter element barrel 3. The first filter element barrel 2 and the second filter element barrel 3 are arranged inside the housing 1. A receiving cavity is formed between the outer side wall of the first filter element barrel 2 and the inner wall of the housing 1. The electrical components 5 are arranged on the outer side wall of the first filter element barrel 2 and are located in the receiving cavity. By setting the first filter element barrel 2 and the second filter element barrel 3 to be one large and one small, a receiving cavity can be formed between the smaller first filter element barrel 2 and the housing 1 for installing the electrical components 5, improving the space utilization rate of the whole machine, reducing the volume of the product, having a simple structure, low cost and convenient installation.

[0028] Specifically, the water purifier includes a body structure and a housing 1. The housing 1 covers the body structure. The first filter element barrel 2 and the second filter element barrel 3 are both arranged on the body structure.

[0029] Specifically, the first filter element barrel 2 is arranged on the top of the second filter element barrel 3 to prevent the water from replacing the first filter element 6 or the second filter element 7 from flowing into the display board 4 or the electrical components 5.

[0030] Further, a second bracket 22 and a third bracket 23 are arranged on the outer side wall of the first filter element barrel 2. An installation groove 24 is formed between the second bracket 22 and the third bracket 23. The electrical components 5 are arranged in the installation groove 24.

[0031] Further, the installation groove 24 is rectangular. The second bracket 22 and the third bracket 23 are respectively located at two corners of the installation groove 24, and the two corners are diagonal corners. Specifically, both the second bracket 22 and the third bracket 23 are bending structures. Setting the second bracket 22 and the third bracket 23 at the diagonal corners can limit the four side walls of the electrical components 5, which is beneficial to the installation of the electrical components 5.

[0032] Specifically, the electrical components 5 are a control board, a power adapter or other electrical components. Further, the second bracket 22 includes a first support portion 221 and a second support portion 222, and the first support portion 221 and the second support portion 222 are vertically connected. The third bracket 23 includes a third support portion 231 and a fourth support portion 232, and the third support portion 231 and the fourth support portion 232 are vertically connected. The first support portion 221, the second support portion 222, the third support portion 231 and the fourth support portion 232 respectively support the four side walls of the electrical components 5.

[0033] Further, the first support portion 221 and the third support portion 231 are parallel. A first mounting post 223 is provided on the first support portion 221, and a second mounting post 233 is provided on the third support portion 231. On the top wall of the electrical component 5, a first lug 51 and a second lug 52 are provided which extend in directions extending towards the first mounting post 223 and the second mounting post 233 respectively. The first mounting post 223 is detachably connected to the first lug 51, and the second mounting post 233 is detachably connected to the second lug 52.

[0034] Specifically, a third mounting hole is provided on the first mounting post 223, a fourth mounting hole is provided on the second mounting post 233, a fifth mounting hole is provided on the first lug 51, and a sixth mounting hole is provided on the second lug 52. The third mounting hole and the fifth mounting hole are detachably connected by a screw, and the fourth mounting hole and the sixth mounting hole are also detachably connected by a screw.

[0035] Further, the water purifier includes a display board 4. A first bracket 21 is provided on the outer side wall of the first filter cartridge 2. The display board 4 is arranged on the front side wall of the first bracket 21. The first bracket 21 and the second bracket 22 are located on the same side wall of the first filter cartridge 2. The display board 4 is electrically connected to the electrical component 5.

[0036] Specifically, a first mounting hole 211 is provided on the side wall of the first bracket 21, a second mounting hole 41 is provided on the display board 4, and the second mounting hole 41 is arranged corresponding to the first mounting hole 211. Screws sequentially pass through the second mounting hole 41 and the first mounting hole 211 to fix the display board 4.

[0037] Further, the first filter cartridge 2 is disposed to be biased to the left of the second filter cartridge 3. An accommodation cavity is formed between the right side wall of the first filter cartridge 2 and the inner wall of the housing 1. Specifically, the left edges of the first filter cartridge 2 and the second filter cartridge 3 are located on the same vertical line, ensuring that the space of the accommodation cavity is large enough to accommodate the display board 4 and the electrical component 5 without increasing the overall volume of the water purifier.

[0038] Further, the water purifier includes a first filter element 6 and a second filter element 7. A first opening 25 is formed on the front side wall of the first filter cartridge 2, and the first filter element 6 passes through the first opening 25 to be installed in the first filter cartridge 2. A second opening 31 is formed on the front side wall of the second filter cartridge 3, and the second filter element 7 passes through the second opening 31 to be installed in the second filter cartridge 3.

[0039] Further, the display board 4 is located at one end of the first filter cartridge 2 close to the first opening 25. The installation direction of the display board 4 is the extraction direction of the first filter element 6 and the second filter element 7. After the display board 4 is installed, the board surface of the display board 4 faces the extraction direction of the first filter element 6 and the second filter element 7, which is convenient for the user to operate the display board 4.

[0040] Further, the vertical section of the left side wall of the first filter cartridge 2 and the vertical section of the left side wall of the second filter cartridge 3 are in the same plane, making full use of the internal space of the water purifier, so that the space of the accommodating cavity can be as large as possible, which is beneficial to accommodating the display board 4 and the electrical components 5.

[0041] Specifically, a water circuit board is provided at the rear ends of the first filter cartridge 2 and the second filter cartridge 3. An inlet and an outlet are installed on the water circuit board. The first filter element 6 and the second filter element 7 are respectively communicated with the inlet and the outlet to realize water filtration.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention.

Claims

1. A water purifier, characterized in that: The invention comprises an outer shell (1), a first filter cartridge barrel (2), a second filter cartridge barrel (3) and an electrical component (5); the first filter cartridge barrel (2) is stacked on the second filter cartridge barrel (3); the diameter of the first filter cartridge barrel (2) is smaller than the diameter of the second filter cartridge barrel (3); the first filter cartridge barrel (2) and the second filter cartridge barrel (3) are arranged in the outer shell (1); an accommodating cavity is formed between the outer wall of the first filter cartridge barrel (2) and the inner wall of the outer shell (1); the electrical component (5) is arranged on the outer wall of the first filter cartridge barrel (2) and is located in the accommodating cavity.

2. The water purifier according to claim 1, characterized in that: A second bracket (22) and a third bracket (23) are provided on the outer side wall of the first filter cartridge barrel (2), a mounting groove (24) is formed between the second bracket (22) and the third bracket (23), and the electrical component (5) is arranged in the mounting groove (24).

3. The water purifier according to claim 2, characterized in that: The installation slot (24) is rectangular, and the second bracket (22) and the third bracket (23) are respectively located at two corners of the installation slot (24), and the two corners are diagonally opposite.

4. The water purifier according to claim 3, characterized in that: The second bracket (22) comprises a first supporting portion (221) and a second supporting portion (222), the first supporting portion (221) and the second supporting portion (222) being vertically connected, the third bracket (23) comprises a third supporting portion (231) and a fourth supporting portion (232), the third supporting portion (231) and the fourth supporting portion (232) being vertically connected, the first supporting portion (221), the second supporting portion (222), the third supporting portion (231) and the fourth supporting portion (232) being respectively used to support four side walls of the electrical device (5).

5. The water purifier according to claim 4, characterized in that: The first supporting portion (221) and the third supporting portion (231) are parallel, the first supporting portion (221) is provided with a first mounting column (223), the third supporting portion (231) is provided with a second mounting column (233), the top wall of the electrical device (5) is provided with a first lug (51) and a second lug (52) extending in the directions in which the first mounting column (223) and the second mounting column (233) extend respectively, the first mounting column (223) is detachably connected to the first lug (51), and the second mounting column (233) is detachably connected to the second lug (52).

6. The water purifier according to claim 2, characterized in that: The water purifier comprises a display panel (4); a first bracket (21) is provided on the outer side wall of the first filter cartridge barrel (2); the display panel (4) is arranged on the front side wall of the first bracket (21); the first bracket (21) and the second bracket (22) are located on the same side wall of the first filter cartridge barrel (2); and the display panel (4) is electrically connected to the electrical device (5).

7. The water purifier according to any one of claims 1 to 6, characterized in that: The first filter cartridge barrel (2) is arranged to be biased toward the left side of the second filter cartridge barrel (3), and the accommodating cavity is formed between the right side wall of the first filter cartridge barrel (2) and the inner wall of the outer shell (1).

8. The water purifier according to claim 6, characterized in that: The water purifier comprises a first filter element (6) and a second filter element (7); a first opening (25) is provided on the front side wall of the first filter element barrel (2); the first filter element (6) passes through the first opening (25) to be installed in the first filter element barrel (2); a second opening (31) is provided on the front side wall of the second filter element barrel (3); the second filter element (7) passes through the second opening (31) to be installed in the second filter element barrel (3).

9. The water purifier according to claim 8, characterized in that: The display panel (4) is located at one end of the first filter cartridge barrel (2) close to the first opening (25).

10. The water purifier according to claim 7, characterized in that: The vertical section of the left side wall of the first filter cartridge barrel (2) and the vertical section of the left side wall of the second filter cartridge barrel (3) are in the same plane.

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