Shower convenient to disassemble, assemble and clean

Abstract

The shower convenient to disassemble, assemble and clean comprises a water passing main body, the water passing main body is provided with an assembly hole communicated with the outside of the water passing main body and a plurality of water passing paths communicated with one another, and one of the water passing paths is communicated with the assembly hole; the power generation assembly comprises a mounting base, a motor and an impeller, and the motor and the impeller are sequentially arranged on the mounting base in the length direction of the mounting base; the mounting base is provided with a paired shell arranged around the periphery of the impeller, the paired shell is provided with a water inlet and a water outlet which are communicated with the water passing path, and the impeller is located between the water inlet and the water outlet; the water filtering blocking piece is detachably arranged on the water inlet of the matched shell; according to the technical scheme, the shower is simple in structure, easy to implement, low in cost and high in applicability, and the problem that a hydroelectric generator of an existing shower is not easy to disassemble and assemble, and consequently self-cleaning is difficult is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bathrooms, in particular to a shower which is easy to disassemble, assemble and clean. Background Art

[0002] In order to cater to the market and enhance product competitiveness, existing shower heads are being improved in terms of aesthetics, convenience and economy. Some shower heads are equipped with digital display switch panels, ambient lights and other accessories on the shower body to improve aesthetics and convenience. However, these accessories usually require power supply. Faced with this situation, most shower heads are powered by built-in batteries or external wires. Although this can effectively power the accessories, it consumes a lot of power in the long run.

[0003] Based on the above problems, existing manufacturers have built a hydroelectric generator inside the shower body, using the principle of converting water flow into electricity, so that the water flow drives the impeller to rotate and the generator generates electricity by itself, achieving the purpose of saving electricity and being more environmentally friendly. However, since the existing hydroelectric generators are built inside the shower body, it is more troublesome to disassemble and assemble them; when the generator is damaged and needs to be repaired, or the impeller is attached with stains that affect the water flow and needs to be cleaned, ordinary users cannot do it by themselves, which is time-consuming and laborious.

[0004] In summary, the existing shower needs to be further improved and enhanced. Utility Model Content

[0005] The utility model provides a shower that is easy to disassemble and clean. It has a simple structure, is easy to implement, has low cost, and is highly applicable. It solves the problem that the hydraulic generator of the existing shower is difficult to disassemble and thus difficult to clean by itself. To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shower that is easy to disassemble and clean, comprising a water flow body, which has an assembly hole communicated with the outside of the water flow body, and a plurality of water flow paths that are communicated with each other, one of which is communicated with the assembly hole; a power generation component, which comprises a mounting seat, a motor and an impeller, wherein the motor and the impeller are sequentially arranged on the mounting seat along the length direction of the mounting seat; a matching housing arranged around the impeller is provided on the mounting seat, the matching housing has a water inlet and a water outlet communicated with the water flow path, and the impeller is located between the water inlet and the water outlet; A water filter baffle, which is detachably mounted on the water inlet of the matching shell; the water filter baffle has a water containing chamber and a filter plate covering the entrance of the water containing chamber, the bottom of the water filter baffle is provided with at least one lateral water outlet connecting the water inlet and the water containing chamber, the water outlet direction of the lateral water outlet is inclined relative to the inner side of the water filter baffle and corresponds to the blades of the impeller; a guide lock member, which is engaged with the mounting seat to drive the mounting seat to detachably engage with the assembly hole, so that the mounting seat and the water filter baffle can be detached from the assembly hole.

[0007] Preferably, the guide lock member has a snap-fitting cavity, the mounting seat has a snap-fitting portion adapted to the snap-fitting cavity, and the snap-fitting cavity is sleeved to form a snap-fitting fit with the snap-fitting portion, so that the guide lock member can drive the mounting seat to detachably fit with the assembly hole.

[0008] Preferably, the several water passages are respectively a hot water passage, a cold water passage and a mixed water passage connecting both the hot water passage and the cold water passage, and the mixed water passage is connected to the water inlet of the matching shell so as to filter the water flow in the mixed water passage through the water filter baffle.

[0009] Preferably, the axes of the water inlet and the water outlet of the paired shell intersect and are arranged vertically, and the axis of the impeller and the axis of the water outlet are perpendicular to each other.

[0010] Preferably, it also includes a locking bolt, and the mounting seat and the water flow body are respectively provided with a mounting hole compatible with the locking bolt, and the locking bolt is simultaneously passed through the two mounting holes to fix the power generation component on the water flow body.

[0011] Preferably, the water filter baffle is assembled with the water inlet sleeve of the matching shell and are interference fit with each other.

[0012] Preferably, the bottom of the water filter baffle is axially recessed to form an inner concave portion, and the inner side wall of the inner concave portion is provided with the lateral water injection port; the inner concave portion cooperates with the wall surface of the water filter baffle to enclose and form the water containing cavity.

[0013] Preferably, the filter plate is detachably mounted at the entrance of the water containing chamber.

[0014] Preferably, the inner peripheral wall of the water containing chamber is surrounded by a support portion, and the filter plate is installed at the entrance of the water containing chamber and abuts against the upper stop position of the support portion.

[0015] Preferably, a shock-absorbing hole is provided on the inner recess; the output shaft guide of the motor passes through the mounting seat and the impeller, and is limited in the shock-absorbing hole so that the output shaft cannot move in the radial direction.

[0016] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) The technical solution of the utility model provides a shower that is easy to disassemble and clean. It has a simple structure, is easy to implement and has low cost, and solves the problem that the hydraulic generator of the existing shower is difficult to disassemble and assemble, resulting in difficulty in self-cleaning. In the utility model, a water filter baffle is provided at the water inlet of the power generation component, and the water filter baffle is used to filter and relieve the pressure of the water flow, thereby reducing the pressure on the impeller and making it less likely for the impeller to be stained. In addition, the arrangement of the lateral water jets on the water filter baffle can also enhance the driving effect of the water flow on the impeller, increase the impeller speed and ensure the power supply. The assembly hole for disassembling the power generation component is directly connected to the outside of the water flow body, so that it is more convenient for users to disassemble and assemble it by themselves. By clamping the guide lock piece on the mounting seat, the entire power generation component and the water filter baffle can be detached from the water flow body at one time, which is convenient for daily cleaning and efficient.

[0018] (2) In the present technical solution, the power generation assembly and the water filter baffle can be detachably matched. After the power generation assembly is removed from the assembly hole, the water filter baffle connected to the power generation assembly can also be removed as a piece for cleaning, which is convenient for users to maintain the product and prolongs the service life of the product.

[0019] (3) In the present technical solution, the axis of the impeller is perpendicular to the axis of the water outlet. When the water flows from the lateral water jet to the impeller blades, the blades can drive the water to flow in the radial direction of the impeller, so that the water flows directly to the water outlet, thereby ensuring the smooth flow of the water.

[0020] (4) In the present technical solution, the disassembly and assembly is performed by means of locking bolts, which is more acceptable to users, easier to use in daily life, and the disassembly and assembly efficiency can also be guaranteed.

[0021] (5) In the present technical solution, the lateral water jet is arranged on the inner wall of the inner concave portion at the bottom of the water filter baffle, so that when the water flows out, it can be concentrated toward the inner side of the inner concave portion and impact on the impeller blades without spreading to the surroundings.

[0022] (6) A support portion is provided around the inner wall of the water containing chamber. When the filter plate is installed at the entrance of the water containing chamber, the filter plate can abut against the upper stop position of the support portion, so that the volume of the water containing chamber is not affected by the filter plate, thereby ensuring the capacity of the water containing chamber.

[0023] (7) The output shaft of the motor is limited by the shock-absorbing hole so that the output shaft cannot move in the radial direction. This ensures that when the impeller rotates at high speed, the output shaft will not vibrate and cause the impeller to deviate, thereby improving product stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 This is a schematic diagram of an overall explosion of a shower device according to an embodiment of the utility model;

[0026] Figure 2 It is a partial enlarged view of part C of the embodiment of the utility model;

[0027] Figure 3 This is an overall assembly diagram of the shower device according to the embodiment of the utility model;

[0028] Figure 4 It is a cross-sectional schematic diagram of the power generation assembly 2 and the water filter baffle 3 of the embodiment of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the power generation assembly 2 and the water filter baffle 3 according to an embodiment of the utility model;

[0030] Figure 6 It is a schematic structural diagram of the water filter baffle according to an embodiment of the utility model.

[0031] The reference numerals in the accompanying drawings are explained as follows: 1. water-passing body; 11. assembly hole; 121. hot water circuit; 122. cold water circuit; 123. mixed water circuit; 2. power generation assembly; 21. mounting seat; 210. snap-fitting part; 211. matching shell; 211A. water inlet; 211B. water outlet; 22. motor; 23. impeller; 3. water filter baffle; 31. water storage chamber; 311. lateral water outlet; 32. filter plate; 33. inner recess; 331. shock-absorbing hole; 34. supporting part; 4. locking bolt; 5. guide lock; 51. snap-fitting chamber; A. mounting hole. DETAILED DESCRIPTION

[0032] 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 preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0033] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0034] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the specific protection scope of the utility model.

[0035] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0036] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0037] See also Figures 1 to 6 .

[0038] This embodiment provides a shower that is easy to disassemble and clean. It has a simple structure, is easy to implement and has low cost, and solves the problem that the hydraulic generator 22 of the existing shower is difficult to disassemble and clean. Figure 1 Its main structure includes: a water-passing body 1, a power generation component 2, and a water filter baffle 3 which is detachable and installable from the power generation component 2, wherein:

[0039] The water flow body 1 has an assembly hole 11 connected to the outside of the water flow body 1, and a plurality of water flow paths connected to each other, the plurality of water flow paths are a hot water path 121 and a cold water path 122 for water inlet, and a mixed water path 123 for water outlet that connects the hot water path 121 and the cold water path 122 at the same time;

[0040] The power generation component 2 includes a mounting seat 21, a motor 22 and an impeller 23. The water-passing body 1 is provided with a threaded wall at the assembly hole 11, and the mounting seat 21 has an external thread that matches the threaded wall. The two are mutually installed through threaded matching, so that the power generation component 2 can be disassembled and matched with the water-passing body 1; the motor 22 and the impeller 23 are sequentially arranged on the mounting seat 21 along the length direction of the mounting seat 21, wherein the output shaft of the motor 22 passes through the mounting seat 21 and is fixedly connected to the impeller 23; the mounting seat 21 is provided with a matching housing 211 arranged around the impeller 23, and the matching housing 211 has a water inlet 211A and a water outlet 211B that are in communication with the water passage, and the impeller 23 is located between the water inlet 211A and the water outlet 211B;

[0041] The water filter baffle 3 is assembled and sleeved with the water inlet 211A of the matching shell 211 and is interference fit with each other. It can be detachably installed on the water inlet 211A of the matching shell 211; the water filter baffle 3 has a water containing chamber 31 and a filter plate 32 covering the entrance of the water containing chamber 31. The bottom of the water filter baffle 3 is provided with at least one lateral water ejection port 311 that connects the water inlet 211A and the water containing chamber 31. The water outlet direction of the lateral water ejection port 311 is inclined relative to the inner side of the water filter baffle 3 and corresponds to the fan blades of the impeller 23. In this embodiment, there can be only one lateral water ejection port 311, or two or three. If there is a concern that the actual water flow rate is too small, the lateral water ejection port 311 can be enlarged or increased by a certain number.

[0042] The locking member 5 is engaged with the mounting seat 21 to drive the mounting seat 21 to be detachably engaged with the assembly hole 11 so that the power generation component 2 and the water filter baffle 3 can be detached from the assembly hole 11 .

[0043] In this embodiment, the guide lock member 5 has a snap-fitting cavity 51, and the mounting seat has a snap-fitting portion 210 that is compatible with the snap-fitting cavity 51. The snap-fitting portion 210 and the snap-fitting cavity 51 both have polygonal structures. Through the polygonal structure, the snap-fitting cavity 51 and the snap-fitting portion 210 form a snap-fitting fit; by rotating the guide lock member 5, the guide lock member 5 can drive the mounting seat to rotate, so that the mounting seat and the assembly hole form a threaded connection.

[0044] In this embodiment, a mounting hole A is respectively provided on the mounting seat 21 and the water-passing body 1. A locking bolt 4 can be passed through the two mounting holes A at the same time to constrain the power generation component 2 on the water-passing body 1 to prevent the mounting seat 21 from being inverted on the water-passing body 1 and becoming loose by itself.

[0045] In this embodiment, the mixed water passage 123 is communicated with the water inlet 211A of the matching housing 211 , and the water filter baffle 3 disposed on the water inlet 211A of the matching housing 211 can filter the water flow discharged from the mixed water passage 123 .

[0046] In this embodiment, the axis of the impeller 23 is perpendicular to the axis of the water outlet 211B of the matching shell 211. When the water flows from the lateral water jet 311 to the blades of the impeller 23, the blades can drive the water to flow in the radial direction of the impeller 23, so that the water flows directly to the water outlet 211B.

[0047] In this embodiment, see Figures 3 to 5 The bottom of the water filter baffle 3 is axially recessed to form an inner recess 33, and the inner side wall of the inner recess 33 is provided with the lateral water injection port 311; the inner recess 33 cooperates with the wall surface of the water filter baffle 3 to form a water containing chamber 31, and the filter plate 32 is detachably installed at the entrance of the water containing chamber 31 (the filter plate 32 is interference fit with the entrance of the water containing chamber 31, and the filter plate 32 is detachably clamped on the entrance), and the inner peripheral wall of the water containing chamber 31 is surrounded by a support portion 34. When the filter plate 32 is installed at the entrance of the water containing chamber 31, the filter plate 32 can abut against the support portion 34 to stop, so that the volume of the water containing chamber 31 is not affected by the filter plate 32, thereby ensuring the capacity of the water containing chamber 31.

[0048] In this embodiment, a shock-absorbing hole 331 is provided on the inner recess 33; the output shaft guide of the motor 22 passes through the mounting seat 21 and the impeller 23, and can be set in the shock-absorbing hole 331 to limit the output shaft so that the output shaft cannot move in the radial direction, so as to ensure that when the impeller 23 rotates at high speed, the output shaft will not have any jitter and cause the impeller 23 to deviate.

[0049] In this embodiment, the function of the filter plate 32 is mainly to filter the water flow and to provide the first pressure relief for the water flow, while the function of the water holding chamber 31 is mainly to provide further pressure relief for the filtered water flow, to prevent the water flow from being discharged from the lateral water jet port 311 to the blades of the impeller 23, which would generate a certain water pressure on the blades and cause damage to the blades.

[0050] In this embodiment, the motor 22 is connected to the electrical accessories (not shown) on the water flow body 1 through a plurality of conductive wires. When the impeller 23 rotates, the impeller 23 drives the output shaft of the motor 22 to rotate, and the motor 22 starts to generate electricity.

[0051] The working principle and use process of this utility model:

[0052] When the shower is actually in use, if it is found that the generator 22 is damaged and needs to be repaired, or the impeller 23 is attached with stains that affect the water flow and needs to be cleaned, first, the locking bolt 4 is loosened from the mounting hole A on the water flow body 1 and the mounting seat 21; then, the guide lock member 5 is inserted into the mounting hole 11, and the mounting seat 21 is rotated by the guide lock member 5 to remove the mounting seat 21 from the assembly hole 11 of the water flow body 1. At this time, the mounting seat 21 will drive the motor 22, the blades and the water filter baffle 3 to separate from the water flow body 1; then, the The entire water filter baffle 3 is detached from the mounting seat 21, and the filter plate 32 is also detached from the water containing chamber 31 of the water filter baffle 3. At this time, these parts can be rinsed and the attachments thereon can be cleaned. At the same time, the blades and the motor 22 can also be repaired and replaced by themselves. After the cleaning or repair, the power generation component 2 can be reassembled into one piece, the mounting seat 21 is threadedly connected to the assembly hole 11 of the water flow body 1, and the locking bolt 4 is simultaneously guided through the two mounting holes A to constrain the power generation component 2 to the water flow body 1. In the utility model, a water filter baffle 3 is provided at the water inlet 211A of the power generation component 2, through which the water filter baffle 3 filters and relieves the pressure of the water flow, reduces the pressure on the impeller 23 and makes it less likely for the impeller 23 to be stained, and the arrangement of the lateral water jet port 311 on the water filter baffle 3 can also enhance the driving effect of the water flow on the impeller 23, increase the rotation speed of the impeller 23 and ensure the power supply; and the assembly hole 11 used for disassembling and assembling the power generation component 2 is directly connected to the outside of the water flow body 1, so that it is more convenient for users to disassemble and assemble by themselves, and the entire power generation component 2 and the water filter baffle 3 can be disassembled at one time, so as to achieve quick cleaning with high efficiency.

[0053] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A shower that is easy to disassemble and clean, characterized in that: include A water flow body, which has an assembly hole communicating with the outside of the water flow body, and a plurality of water flow paths communicating with each other, wherein one of the water flow paths is communicated with the assembly hole; A power generation assembly, comprising a mounting seat, a motor and an impeller, wherein the motor and the impeller are sequentially arranged on the mounting seat along the length direction of the mounting seat; a matching housing arranged around the impeller is provided on the mounting seat, the matching housing having a water inlet and a water outlet communicated with the water passage, and the impeller is located between the water inlet and the water outlet; A water filter baffle, which is detachably mounted on the water inlet of the matching housing; the water filter baffle has a water containing cavity and a filter plate covering the entrance of the water containing cavity, and the bottom of the water filter baffle is provided with at least one lateral water jet opening connecting the water inlet and the water containing cavity, and the water outlet direction of the lateral water jet opening is inclined relative to the inner side of the water filter baffle and corresponds to the blades of the impeller; The guide lock piece is engaged with the mounting seat to drive the mounting seat to be detachably engaged with the assembly hole, so that the power generation component and the water filter baffle can be detached from the assembly hole.

2. A shower device that is easy to disassemble and clean as claimed in claim 1, characterized in that: The guide lock member has a clamping cavity, the mounting seat has a clamping portion adapted to the clamping cavity, and the clamping cavity is sleeved to form a clamping fit with the clamping portion, so that the guide lock member can drive the mounting seat to detachably fit with the assembly hole.

3. A shower device that is easy to disassemble and clean as claimed in claim 1, characterized in that: The plurality of water passages are respectively a hot water passage, a cold water passage and a mixed water passage connecting both the hot water passage and the cold water passage. The mixed water passage is connected to the water inlet of the matching shell so as to filter the water flow in the mixed water passage through the water filter baffle.

4. A shower device that is easy to disassemble and clean as claimed in claim 1, characterized in that: The axes of the water inlet and the water outlet of the paired shell intersect and are arranged vertically, and the axis of the impeller and the axis of the water outlet are perpendicular to each other.

5. A shower device that is easy to disassemble and clean as claimed in claim 1, characterized in that: It also includes a locking bolt. The mounting seat and the water-passing body are respectively provided with a mounting hole that is compatible with the locking bolt. The locking bolt is simultaneously passed through the two mounting holes and applies a radial constraint force to the mounting seat to fix the power generation component on the water-passing body.

6. A shower device that is easy to disassemble and clean as claimed in claim 1, characterized in that: The water filter baffle is assembled with the water inlet of the matching shell and has an interference fit with each other.

7. A shower device that is easy to disassemble and clean as claimed in claim 1, characterized in that: The bottom of the water filter baffle is axially recessed to form an inner concave portion, and the inner side wall of the inner concave portion is provided with the lateral water injection port; the inner concave portion cooperates with the wall surface of the water filter baffle to enclose and form the water containing cavity.

8. A shower device that is easy to disassemble and clean as claimed in claim 7, characterized in that: The filter plate is detachably mounted at the entrance of the water containing chamber.

9. A shower device that is easy to disassemble and clean as claimed in claim 8, characterized in that: The inner peripheral wall of the water containing cavity is surrounded by a supporting portion, and the filter plate is installed at the entrance of the water containing cavity and abuts against the upper stop position of the supporting portion.

10. A shower device that is easy to disassemble and clean as claimed in claim 7, characterized in that: The inner concave portion is provided with a shock-absorbing hole; the output shaft guide of the motor passes through the mounting seat and the impeller, and is limited in the shock-absorbing hole so that the output shaft cannot move in the radial direction.

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