Fish tank landscaping filter and fish tank

Abstract

The utility model discloses a fish tank landscaping filter which comprises a filter box body, the filter box body is provided with a water inlet and a filter cavity, the filter cavity is arranged to allow a planting basket to be detachably installed, the filter cavity is arranged to filter water flowing out of the water inlet, the side wall of the filter cavity is encircled to form an opening area, and the opening area is arranged in the filter box body. The filter box body is provided with an opening area, the opening area is communicated with the internal space of the fish tank, the opening area is arranged to allow filtered water to flow into the fish tank, a box body space is defined by the outer wall of the filter box body, and the opening area is located in the box body space. According to the fish tank landscaping filter, the coordination and function requirements of filtering and landscaping are fully considered, the landscaping threshold is lowered, even primary enthusiasts can achieve a good landscaping effect, filtering and landscaping can be deeply integrated, the overall effect of a fish tank can reach the optimal state, and the fish tank landscaping filter is suitable for popularization and application. The practicability of the product is greatly improved, and the market promotion effect is good.

Description

Technical Field

[0001] The utility model relates to a fish tank landscaping filter and a fish tank. Background Art

[0002] Fish tank filters are important devices used in fish farming equipment for water purification and oxygenation. Their main function is to purify water, remove dirt in the water, and keep the water clear and oxygenated. This is essential for the survival of fish. At the same time, filters can also help maintain the ecological balance in the fish tank and provide a suitable growth environment for plants and microorganisms in the water. At the same time, most users who use fish tanks to raise fish will make full use of the fish tank environment for landscaping to create various styles of fish tank landscapes.

[0003] In the prior art, fish tank filters are usually only considered from the perspective of their filtering function, and seldom consider how to facilitate landscaping. Filtration and landscaping are two independent parts. To integrate the two later, the structure of the filter must match the overall layout of the fish tank, the selection and arrangement of the landscaping must take into account the functional requirements of the filter, and the integration of the two must ensure that water can flow smoothly through the landscaping area, avoid dead ends in the water flow or affect filtration, and other details that require users to consider and design by themselves. Therefore, the existing fish tank filters have a high threshold for deep integration into landscaping, which is difficult and not conducive to market promotion. Utility Model Content

[0004] A fish tank landscaping filter, which can be detachably installed on a fish tank, comprises: a filter box body, the filter box body is provided with a water inlet and a filter cavity, the filter cavity is configured to allow a planting basket to be detachably installed, the filter cavity is configured to filter water flowing out of the water inlet, the side walls of the filter cavity are surrounded to form an opening area, the opening area is connected to the internal space of the fish tank, the opening area is configured to allow filtered water to flow into the interior of the fish tank, the outer walls of the filter box body are surrounded to form a box body space, and the opening area is located within the box body space.

[0005] Preferably, the side walls of the filter cavity enclose a closed opening area.

[0006] Preferably, a mounting groove is provided on the filter box body at the bottom of the flow converging portion.

[0007] Preferably, the filter box is provided with a flow-gathering portion, and the flow-gathering portion is configured to gather the filtered water flowing out of the water outlet of the filter cavity and then flow into the fish tank through the opening area.

[0008] Preferably, the flow focusing portion is configured as a flow focusing sheet and / or a flow focusing cavity.

[0009] Preferably, a water flow guiding surface is provided on the flow converging portion, the water flow guiding surface is provided with a height difference, a water splashing point is provided on the water flow guiding surface, and when the water flow guiding surface guides the water flow, at least a part of the water flow is exposed to the air.

[0010] Preferably, a groove corresponding to the flow focusing portion is provided on the filter box body at the bottom of the flow focusing portion.

[0011] Preferably, the side wall of the filter cavity and the flow focusing portion together form a closed opening area.

[0012] Preferably, a partition is provided in the filter chamber, and the partition divides the filter chamber into multiple stages of filter chambers.

[0013] Preferably, a water-turning plate is provided in the filter box, and the water-turning plate is staggered with the partition plate.

[0014] Preferably, a planting basket is provided in the filter cavity, and the side wall of the filter cavity, the filter box and the planting basket are all provided with a stepped structure, and the stepped structure of the planting basket is respectively supported on the stepped structure of the side wall of the filter cavity and the outer wall of the filter box.

[0015] Preferably, the filter chamber comprises at least two branch filter chambers, and the branch filter chambers are configured to filter the water flowing out of the water inlet respectively.

[0016] Preferably, the filter chamber includes a diversion chamber, and the diversion chamber is respectively connected to at least two branch filter chambers.

[0017] The utility model also provides a fish tank, comprising a tank body and the above-mentioned fish tank planting and landscaping filter which is detachably mounted on the tank body.

[0018] The utility model discloses a fish tank landscaping filter which fully considers the coordination and functional requirements of filtering and landscaping, lowers the threshold of landscaping, and even entry-level enthusiasts can achieve good landscaping effects. It can deeply integrate filtering and landscaping, which can make the overall effect of the fish tank reach the best state, greatly improving the practicality of the product and having a good market promotion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1-2This is a schematic diagram of the structure of a fish tank landscaping filter installed in a fish tank according to the utility model;

[0021] Figure 3 This is a schematic structural diagram of an embodiment of a fish tank landscaping filter of the utility model;

[0022] Figure 4-6 This is a schematic structural diagram of another embodiment of a fish tank landscaping filter of the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of a filter sheet for a fish tank landscaping filter according to the utility model;

[0024] Figure 8 A schematic diagram of a fish tank landscaping filter installation planting basket structure of the utility model;

[0025] Fig. 9 This is a schematic diagram of the structure of a fish tank landscaping filter planting basket of the utility model;

[0026] Fig.10 A schematic diagram of a fish tank landscaping filter installation planting basket structure of the utility model;

[0027] Fig.11 This is a schematic diagram of the structure of a filter box body of a fish tank landscaping filter of the utility model;

[0028] Fig.12 This is a schematic diagram of installing a fish tank landscaping filter to a fish tank according to the utility model. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 application and simplifying the description, and do not indicate or imply that the referred device or element 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 application.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0032] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0035] like Figure 1-3As shown, the utility model provides a fish tank landscaping filter 100 which can be detachably mounted on a fish tank 200. Specifically, it is mounted to the top opening of the fish tank, at least a portion of which is located in the fish tank 200, and another portion can be flush with the top of the fish tank 200 or protrude from the top, and comprises: a filter box body 100a, wherein the filter box body 100a is provided with a water inlet 10a and a filter chamber 20, wherein the filter chamber 20 is configured to allow a planting basket 90 to be detachably mounted, wherein the filter chamber 20 is configured to filter and discharge water flowing out of the water inlet 10a, wherein the side walls 20b of the filter chamber 20 are enclosed to form an opening area 101, wherein the opening area 101 is connected to the internal space 201 of the fish tank, and wherein the opening area 101 is configured to allow filtered water to flow into the interior of the fish tank 200.

[0036] like Figure 3 As shown, in this embodiment, the side wall 20b of the filter chamber 20 refers to the shell wall surrounding the filter chamber 20, and the shell wall can be set to multiple, for example, set to two, the two shell walls are the two side walls of the filter chamber, and the side walls 20b of the filter chamber 20 enclose the opening area 101, which means that, with one side wall of the filter chamber 20 as a reference, the wall is bent and extended, and its bending surrounds an opening area 101. The opening area 101 refers to selecting a defining starting point A from the side wall 20b, starting from the defining starting point A, the side wall 20b is bent and extended, and it can be extended to the same position as the defining starting point A to be closed, or it can be formed into a non-closed type, for example, it can be extended to three defining end positions B / C / D. Taking the side wall bending and extending from A to B as an example, at least a portion of the side wall (AB segment) is curved, and the curved side wall portion defines and surrounds an opening area 101.

[0037] It should be noted that the above-mentioned defined starting point A and defined end point (B / C / D) are not limited to being the starting point and end point of the extension of the filter chamber side wall 20b, as long as there is a section on the filter chamber side wall 20b that is curved and extended, and the curved extension section can define and surround an opening area 101.

[0038] like Figure 3As shown, the opening area 101 formed by the side wall 20b can be closed, and the closure here includes various forms. For example, one implementation is that the side wall 20b and other functional components / areas / cavities (such as flow collection cavities, flow collection sheets, etc.) form a closed shape together, or the side wall 20b itself forms a closed loop, wherein the closed loop of the side wall 20b refers to a section of the side wall 20b that is bent and extended to enclose the opening area 101, and the defined starting point and the defined end point thereon coincide to form a closed loop. When the side wall 20b itself surrounds the closed opening area 101, the filtered water can overflow from the side wall into the opening area 101. It should also be noted that the opening area 101 can also be set to be non-closed, for example, at least a portion of the side wall 20b starts from the defined starting point A and bends and extends to the defined end point B. The extension section of the side wall 20b from A to B is the physical section of the opening area 101, and the straight line connecting section L1 between A and B is its virtual section. The physical section and the virtual section together define the opening area 101.

[0039] like Figure 3 As shown, the outer wall 100b of the filter box body 100a also encloses and forms a box body space (such as Figure 3 The rectangular frame 200 is surrounded by the side walls 20b to form an opening area 101 (such as Figure 3 The space of the elliptical frame 300 is located within the box body space, and the outer wall 100b can fit the fish tank. The box body space formed by the outer wall 100b includes an opening area 101 space surrounded by the side wall 20b. This layout method has clear landscape layers and good visual effects. In this embodiment, the box body space surrounded by the outer wall 100b of the filter box body 100a can be as follows Figure 3 The rectangle shown can also be a circle, a semicircle, an arc, a trapezoid, etc., or an irregular shape, such as "concave", "convex", etc., and the outer wall 100b of the filter box body 100a also encloses a box body space, which means that the outermost outer wall of the filter box body 100a defines a space, and the space can be defined by part of the outermost outer wall, or by all of the outermost outer wall. In one embodiment, when the space formed by the outermost wall is an irregular shape, the space is a closed space formed by the outermost outer wall. The opening area 101 space is located within the box body space. In one embodiment, the opening area 101 is located within the box body space, that is, the opening area 101 is spaced from the outermost outer wall of the filter box body 100a that forms the box body space. Another embodiment is that a part of the opening area 101 overlaps with a part of the box body space, that is, the inner wall corresponding to the outermost outer wall forming the box body space is the side wall of the filter cavity forming the opening area 101.

[0040] In this embodiment, the opening area 101 can also be set as a non-enclosed area. One way is that the opening area 101 is set as a notch-type opening area, and the perimeter of the side wall of the filter cavity enclosing the opening area 101 is more than half of the perimeter of the entire opening area 101. Figure 3 The opening area 101 shown is taken as an example where the opening area 101 is formed by extending from point A to point B on the side wall 20b. The circumference of the side wall of the filter cavity that encloses the opening area 101 refers to the circumference of the AB physical segment on the side wall 20b. The circumference of the physical segment is assumed to be C1. The circumference of the entire opening area 101 refers to the circumference of the AB physical segment plus the circumference of the AB virtual segment L1. Assuming that the circumference of the virtual segment L1 is C2, then the circumference of the entire opening area is C1+C2. The circumference C1 of the physical segment is more than half of the circumference C1+C2 of the entire opening area, which means C1 / C1+C2≥1 / 2. The higher the proportion of the physical segment, the higher the degree of physical encirclement of the opening area 101. In another embodiment, the landscaping effect of the opening area is better when the physical segment accounts for more than two-thirds.

[0041] In this embodiment, the filter box body 100a is set to a rectangle, and the opening area 101 formed by the enclosed is located in the central area. In this way, the visual effect of the arrangement of the landscaping areas is better. It should be noted that the opening area 101 being located in the central area does not limit the opening area to be located in its most central position, as long as the opening area covers the center of the filter box. In other embodiments, the filter box body can also be set to a circle, arc, etc. to adapt to different fish tanks or different style designs. It should be noted that the rectangle and circle described here are not limited to regular rectangles, as long as their appearance style is mainly rectangular and circular. For example, the chamfered corners of the rectangle are all rectangles claimed to be protected by this application. In this embodiment, Fig.11 As shown, the filter box body 100a itself can be set to a stepped shape. When it is installed in the fish tank 200, the stepped structure can be supported on the top of the fish tank 200, and a part of the shell 100a2 extends into the fish tank, and the other part of the shell 100a1 is located outside the fish tank.

[0042] In this embodiment, the shape of the opening area 101 can be circular or arc-shaped to facilitate landscaping. It should also be noted that the shape here is not limited to being enclosed by the side wall 20b. Here, the shape of the area is judged visually without limiting whether the shape is closed.

[0043] like Figure 3As shown, in one embodiment, the filter chamber 20 filters water, and the filtered water, because the opening area 101 is defined and surrounded by the side wall 20b of the filter chamber, can overflow from the side wall of the filter chamber 20 (for example, from A / B / C) and flow into the opening area 101 to enter the fish tank 200. In another embodiment, a flow gathering portion 50 is further provided in the filter box body 100a, and the flow gathering portion 50 is configured to gather the filtered water of the filter chamber 20 and then flow into the fish tank 200 through the opening area 101. The flow gathering portion is provided to gather the water filtered by the water filter chamber 20, and then guide it to flow into the opening area 101 to enter the fish tank 200. The visual effect of the water flow landscaping is better, wherein the flow gathering portion can be configured as a flow gathering piece 30 or a flow gathering chamber 50. When configured as a flow gathering piece 30, the water filtered by the filter chamber 20 flows to the flow gathering piece 30, and is guided by the flow gathering piece 30 to enter the opening area 101, as shown in FIG. Figure 5 , 7 As shown, a focusing piece positioning protrusion 102 is provided on the filter box body 100a, and a focusing piece 30 is installed thereto. A water flow guiding surface 31 is provided on the focusing piece 30, and a water splashing point 31a is provided on the water flow guiding surface. In this arrangement, when the water flow guiding surface 31 guides the water flow, the water splashing point 31a can allow the water flow to collide here to stir up ripples or water splashes so that the air can be better dissolved into the water. The water splashing point 31a can be a concave-convex structure, and when the water flow guiding surface 31 guides the water flow, at least a part of the water flow is exposed to the air. The rapid flow improves the visual effect while also increasing the oxygen content of the water. When the focusing part is set as a focusing chamber 50, the water filtered by the filter chamber 20 first flows into the focusing chamber 50, and then flows into the opening area 101 from the outlet 50a of the focusing chamber 50 and flows into the inside of the fish tank 200. When the focusing chamber 50 is set, as shown in FIG. Figure 3 As shown, the side wall 20b of the filter cavity and the flow-gathering portion 50 can be combined to form a closed opening area 101. In this arrangement, water can be filtered along the side wall 20b that forms the opening area 101, and finally enter the opening area 101 after converging from the flow-gathering cavity 50, which has a better landscaping effect. Figure 6 As shown, in another embodiment, a focusing chamber 50 and a focusing piece 30 can be provided at the same time, and the two side walls 30a / b of the focusing piece 30 are spaced from the two side walls 60 of the focusing chamber, and at least a portion of the focusing piece 30 is provided in the focusing chamber 50. In this arrangement, the water filtered by the filter chamber 20 first flows into the focusing chamber 50. After the water in the focusing chamber 50 gathers to a certain height, it overflows the focusing piece 30 and is guided to the opening area 101 through the focusing piece 30. In this structure, the landscaping is more layered and the visual effect is better. Of course, the focusing part can also be provided as other structures, such as a focusing trough, etc., as long as it has a focusing effect.

[0044] like Fig.12As shown, a corresponding groove 105 can be provided on the filter box body 100a, and the groove 105 can be used for the passage of equipment lines such as heaters and the installation of lamps. In one embodiment, the installation groove 105 can be provided at the bottom of the focusing portion 50, and the direction of the groove 105 is also opposite to the focusing portion. This arrangement facilitates structural manufacturing and can make full use of space.

[0045] like Figure 3 As shown, a partition 60 is provided in the filter chamber 20, and the partition 60 divides the filter chamber 20 into a multi-stage filter chamber. In this embodiment, the multi-stage filter chamber means that the filter chamber 20 is divided into a plurality of sub-filter chambers 21 / 22 by the partition 60, and the plurality of sub-filter chambers can be installed with a planting basket 90, such as Figure 3 As shown by the arrows, water flows along the direction of the arrows and is filtered one by one by the multiple sub-filter chambers 21 / 22. The filtered water can flow from the filter chamber into the opening area 101, or flow into the focusing chamber 50 and / or the focusing plate 30 and then flow into the opening area 101. The partition 60 separates the multiple sub-filter chambers to improve the filtering effect.

[0046] like Figure 3 As shown, the side wall 20b of the filter cavity 20 that encloses the opening area 101 is arranged in a stepped shape. In this arrangement, the stepped structure of the side wall facilitates the placement and positioning of the planting basket 90, and is also visually lighter and more layered.

[0047] like Figure 5 As shown, a plurality of water-turning plates 70 are arranged in the filter box body 100a, and the water-turning plates 70 are staggered with the partition 60. The water-turning plates 70 are also convenient for placing and positioning the planting basket 90, and because they are staggered with the partition 60, they can also play the role of turning water, that is, when water flows from one of the multiple sub-filter chambers 21 / 22 to another, when the water flow contacts the water-turning plate 70, it will block its flow and make it flow to the bottom of the sub-filter chamber to achieve water turning.

[0048] like Figure 8-9 As shown, the planting basket 90 can be provided with a plurality of detachable installations in different filter chambers. In this embodiment, the planting basket 90 is provided with a stepped structure. The planting basket 90 is provided with a planting space 90a for placing various filter materials or accommodating plants. A filter hole 90b is also formed thereon for water inlet and outlet. After the planting basket 90 with the stepped structure is installed in the filter box body 100a, as shown in FIG. Figure 8 , 10 As shown, the stepped structure will fit with the planting basket mounting portion, and the planting basket mounting portion can be a stepped side wall, that is, the cavity wall of the filter cavity fits with the planting basket, and the planting basket can also be fixed with a water-turning plate 70 and a partition 60. After fitting, the lower stepped structure 92 and the upper stepped structure 91 can separate and filter water, thereby ensuring the filtering effect of water and achieving a better filtering effect.

[0049] like Fig.10As shown, when the side wall 20b of the filter chamber, the filter box 100a, and the planting basket 90 are all provided with a step structure M, the step structure of the planting basket is respectively supported on the step structure of the side wall of the filter chamber and the outer wall of the filter box. This method makes it easy to assemble and disassemble the planting basket 90, and the step structure of the planting basket respectively fits the side wall 20b of the filter chamber and the inner wall of the filter box 100a, so the filtering effect is also better.

[0050] like Figure 4-5 As shown, in another embodiment of the present invention, the filter chamber 20 includes at least two branch filter chambers 20a / c, and the branch filter chambers 20a / c are configured to filter the water flowing out of the water inlet respectively. Figure 4-5 As shown by the arrows, in this embodiment, the water flows into at least two branch filter chambers 20a2 and 20c for parallel filtration. Each branch filter chamber 20a2 and 20c can be provided with multiple sub-filter chambers 20a1 and 20a2. Figure 3 The main difference is the difference between "multi-stage filtration" and "branch filtration". Assume that the initial water flow is 1 and the water flow after filtration is 10. Figure 3 In the above, "multi-stage filtration" means that the water flow filtration mode is multi-stage filtration, that is, water 1 flows into multiple sub-filter chambers 21 / 22 step by step to form a filtered water flow 10, that is, 1-2.1-2.2-2.X...10, and if Figure 4-5 The "branch filtration" shown means that water 1 is divided into at least two branch waterways 2 and 3 in parallel to form filtered water flow 10. Of course, the two branch waterways can also be provided with sub-filter chambers like the aforementioned multi-stage filtration according to needs, such as Figure 4-5 As shown, one of the branch filter chambers 20a is provided with a plurality of sub-filter chambers 20a1, 20a2, i.e., 1-2-2.1-2.2-2.X...10, 1-3-3.1-3.2.3.X...10 two water flows are in parallel, and the side walls of the filter chamber of the branch filter are enclosed to form an opening area 101. Similarly, the branch filter is not limited to the closed opening area 101. The branch filter can divert the water flow and slow down the water speed, so that the water can be fully filtered, and can also prevent the overflow caused by the poor water flow in the filter chamber. The filter chamber structure can achieve richer landscaping and better visual effects. It should be noted that the way in which the water flow forms branches can be: a filter chamber of the filter chamber 20 itself is connected to two different branch filter chambers (i.e., the filter chamber itself is provided with a diversion chamber), such as Figure 4 In the figure, the filter chamber 20a is connected to the branch filter chambers 20c and 20a2. Alternatively, the water flow directly overflows from the water outlet into two different branch filter chambers. Alternatively, a separate diversion chamber different from the filter chamber is provided, and the diversion chamber is connected to the branch filter chamber.

[0051] It should be noted that, regardless of whether it is a multi-stage filtration method, a branch filtration method, or a branch multi-stage filtration method, the side wall 20b that encloses the opening area 101 is not limited to the side wall of a single filter cavity. It can be the side wall of a single filter cavity or the side wall of multiple different types of filter cavities, that is, the side walls of multiple filter cavities are all the side walls of the aforementioned filter cavities.

[0052] like Figure 3-5 A water inlet chamber 10 is provided in the filter box body 100a, and a water inlet 10a is provided in the water inlet chamber 10. A water pump can be provided in the water inlet chamber 10 to pump water into the filter box body 100a. Of course, the water pump can be provided at any position as long as it can pump water. The bottom 101 of the water inlet chamber 10 extends into the internal space of the fish tank 200.

[0053] like Figure 4-5 A coarse filter chamber 40 is disposed behind the water inlet chamber 10, and the coarse filter chamber 40 is connected to the filter chamber / diverter chamber 20a. The coarse filter chamber 40 may be equipped with filter material to perform preliminary filtration on the water, and the filtered water flows out from the opening 40a at the bottom thereof.

[0054] The utility model provides a fish tank landscaping filter with a filter cavity whose side wall is defined and surrounded to form an opening area, which can allow filtered water to flow into the fish tank and can be enclosed to form a lake surface, and is convenient for feeding food through the opening area and for reaching hands into the fish tank for care, thus achieving an organic combination of landscaping and applicability.

[0055] The utility model discloses a fish tank landscaping filter which fully considers the coordination and functional requirements of filtering and landscaping, lowers the threshold of landscaping, and even entry-level enthusiasts can achieve good landscaping effects. It can deeply integrate filtering and landscaping, which can make the overall effect of the fish tank reach the best state, greatly improving the practicality of the product and having a good market promotion effect.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified or some of the technical features may be replaced by equivalents in the specification, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A fish tank landscaping filter, the fish tank landscaping filter can be detachably mounted to the fish tank, characterized in that: include: A filter box body is provided with a water inlet and a filter cavity. The filter cavity is configured to allow a planting basket to be detachably installed. The filter cavity is configured to filter water flowing out of the water inlet. The side walls of the filter cavity are surrounded to form an opening area, and the opening area is connected to the internal space of the fish tank. The opening area is configured to allow filtered water to flow into the fish tank. The outer walls of the filter box body are surrounded to form a box space, and the opening area is located within the box space.

2. The fish tank landscaping filter according to claim 1, characterized in that: The filter box is provided with a flow gathering portion, and the flow gathering portion is configured to gather the filtered water flowing out of the water outlet of the filter cavity and then flow into the fish tank through the opening area.

3. The fish tank landscaping filter according to claim 2, characterized in that: The flow concentrator is configured as a flow concentrator sheet and / or a flow concentrator cavity.

4. The fish tank landscaping filter according to claim 2, characterized in that: The converging portion is provided with a water flow guiding surface, the water flow guiding surface is provided with a height difference, and a water splashing point is provided on the water flow guiding surface. When the water flow guiding surface guides the water flow, at least a part of the water flow is exposed to the air.

5. The fish tank landscaping filter according to claim 2, characterized in that: The filter box body is provided with a groove corresponding to the flow converging portion at the bottom of the flow converging portion.

6. The fish tank landscaping filter according to claim 2, characterized in that: The side wall of the filter cavity and the flow collecting portion are combined to form a closed opening area.

7. The fish tank landscaping filter according to claim 1, characterized in that: The side walls of the filter cavity surround and form a closed opening area.

8. The fish tank landscaping filter according to claim 1, characterized in that: A partition is arranged in the filter cavity, and the partition divides the filter cavity into multiple levels of filter cavities.

9. The fish tank landscaping filter according to claim 8, characterized in that: A water turning plate is arranged in the filter box, and the water turning plate is staggered with the partition plate.

10. The fish tank landscaping filter according to claim 1, characterized in that: A planting basket is arranged in the filter cavity, and the side wall of the filter cavity, the filter box and the planting basket are all provided with a stepped structure, and the stepped structure of the planting basket is respectively supported on the stepped structure of the side wall of the filter cavity and the outer wall of the filter box.

11. A fish tank landscaping filter according to any one of claims 1 to 10, characterized in that: The filter chamber comprises at least two branch filter chambers, and the branch filter chambers are configured to filter the water flowing out of the water inlet respectively.

12. The fish tank landscaping filter according to claim 11, characterized in that: The filter chamber includes a diversion chamber, and the diversion chamber is communicated with at least two branch filter chambers respectively.

13. A fish tank, characterized in that: The invention comprises a tank body and a fish tank planting and landscaping filter as described in any one of claims 1 to 12 which can be detachably mounted on the tank body.

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