Water storage assembly and humidifier

Abstract

The utility model discloses a water storage assembly and a humidifier. The water storage assembly comprises a water storage tank, a clamping piece and a filtering assembly. A water outlet groove is formed in the bottom of the water storage tank, and a water outlet channel is formed in the water outlet groove; the clamping piece is arranged around the water outlet groove, and the filtering assembly is detachably and rotationally clamped with the water outlet groove through the clamping piece; the water storage tank is communicated with the water outlet groove through the filtering assembly. According to the utility model, the filter assembly can be conveniently disassembled and connected, and the filter assembly can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to air humidifying equipment, in particular to a water storage component and a humidifier. Background Art

[0002] Existing humidifiers are divided into three categories: ultrasonic humidifiers, thermal humidifiers, and cold humidifiers. The humidifying principles of the above three types of humidifiers are as follows: The water in the water storage cavity enters the mist outlet cavity through a water guiding channel and is atomized by an ultrasonic atomizing sheet, a heating element, or a fan respectively to generate mist. For a humidifier without a filtering structure, when there are impurities in the water storage cavity, they will mix into the water and reach the mist outlet cavity through the water guiding channel, and adhere to the mist outlet device, affecting the mist output effect. Some impurities will also adhere to the surface of the water stop valve, greatly weakening or even losing the water stop effect, resulting in water leakage of the humidifier. To solve the above problems, a filtering structure is provided in existing humidifiers. However, in some of these humidifiers, a fixed filtering structure is adopted, making the filtering structure unable to be disassembled and cleaned. After long-term use, the filtering effect weakens. In some other humidifiers, the filtering structure is arranged in the humidifier main body by an interference fit method. Although the filtering structure arranged in this connection way can be disassembled and cleaned, the filtering structure is prone to loosen from the humidifier and cannot fully filter impurities. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a water storage component and a humidifier, which are convenient for disassembling the filtering structure while ensuring the filtering effect of the filtering structure.

[0004] To solve the above technical problem, the technical solution adopted by the utility model is as follows:

[0005] A water storage component includes a water storage tank, a clamping member, and a filtering component; a water outlet groove is formed at the bottom of the water storage tank, and a water outlet channel is provided in the water outlet groove; the clamping member surrounds the water outlet groove, and the filtering component is detachably rotationally clamped with the water outlet groove through the clamping member; the water storage tank is communicated with the water outlet groove through the filtering component.

[0006] Further, a clamping groove is formed on the inner wall of the clamping member;

[0007] One end of the clamping groove away from the bottom of the water storage tank is an embedding end, and one end of the clamping groove close to the bottom of the water storage tank is a limiting end;

[0008] The embedding end penetrates through the clamping member along the axial direction of the clamping member;

[0009] The inner wall of the clamping member further has sliding channels distributed along the circumferential direction of the clamping member, and the sliding channels are communicated with the limiting end.

[0010] Furthermore, the circumferential side wall of the filter assembly is provided with a buckle;

[0011] The buckle can be embedded in the engaging groove and move along the sliding channel.

[0012] Furthermore, the engaging member and the water tank are integrally formed or the engaging member and the water tank are hot-melt welded.

[0013] Furthermore, the engaging member is provided with a hot-melt through hole;

[0014] A hot melt connection column is provided at the bottom of the water storage tank;

[0015] The hot melt connection column is plugged into the hot melt through hole.

[0016] Furthermore, in the axial direction of the filter assembly, the filter assembly is pressed against the bottom wall of the water outlet trough.

[0017] Furthermore, the side wall of the filter assembly is provided with at least two filter areas.

[0018] Furthermore, the water storage assembly also includes a water stop valve;

[0019] The water stop valve is movably arranged in the water outlet channel, and is used to change the communication relationship between the water storage tank and the water outlet channel;

[0020] The filter assembly and the water outlet groove form a clearance cavity for the water stop valve to move.

[0021] Furthermore, a limiting groove is provided on one side of the sliding channel facing the bottom of the water tank, and a limiting protrusion matching the limiting groove is provided on the buckle, and the limiting groove and the limiting protrusion can be embedded with each other.

[0022] In order to solve the above technical problems, another technical solution adopted by the utility model is:

[0023] A humidifier comprises a base and a water storage assembly;

[0024] The water storage assembly is mounted on the base and communicated with the base.

[0025] The beneficial effect of the utility model is that by setting the clamping piece, the filter assembly is clamped and connected with the water outlet tank through the clamping piece, and then the water is filtered at the water outlet of the water storage tank to ensure the effectiveness of the filtration. And because the filter assembly and the clamping piece are rotatably clamped in a detachable manner, the filter assembly can be easily disassembled and assembled, and the difficulty of cleaning the filter assembly is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an exploded cross-sectional view of the humidifier in the utility model;

[0027] Figure 2 It is a cross-sectional view and a partial enlarged view of the humidifier in the utility model;

[0028] Figure 3 It is a partial structural schematic diagram of the water storage component in the utility model;

[0029] Figure 4 It is a partial cross-sectional view of the water storage component in the utility model;

[0030] Figure 5 It is a cross-sectional view of the water storage component in the utility model;

[0031] Figure 6 It is a structural schematic diagram of the engaging member in the utility model;

[0032] Figure 7 It is a structural schematic diagram of the filter assembly in the utility model.

[0033] Description of labels:

[0034] 100, base; 110, mist outlet chamber;

[0035] 200. Water storage assembly;

[0036] 210, water storage tank; 211, water outlet trough; 212, water outlet channel; 213, hot melt connection column;

[0037] 220, engaging member; 221, engaging groove; 222, embedding end; 223, limiting end; 224, sliding channel; 225, limiting surface; 226, hot melt through hole; 227, limiting groove;

[0038] 230, filter assembly; 231, buckle; 232, filter area; 233, filter screen; 234, clearance cavity; 235, limiting protrusion;

[0039] 240, water stop valve;

[0040] 250. Mist outlet pipe; 251. Mist outlet. DETAILED DESCRIPTION

[0041] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0042] Please refer to Figures 1-7, A humidifier, comprising a base 100 and a water storage assembly 200; the water storage assembly 200 is installed on the base 100 and communicated with the base 100; the water storage assembly 200 includes a water storage tank 210, a clamping member 220 and a filtering assembly 230; a water outlet groove 211 is formed at the bottom of the water storage tank 210, and a water outlet channel 212 is provided in the water outlet groove 211; the clamping member 220 is arranged around the water outlet groove 211, and the filtering assembly 230 is detachably rotatably clamped with the water outlet groove 211 through the clamping member 220; the water storage tank 210 is communicated with the water outlet groove 211 through the filtering assembly 230. In other equivalent embodiments, screw posts can be arranged at the bottom of the water storage tank 210, and the filtering assembly 230 is locked with the screw posts through screws, or, a sealing ring is sleeved outside one end of the filtering assembly 230, so that the filtering assembly 230 is in interference fit with the water outlet groove 211 through the sealing ring.

[0043] It can be understood that by providing the clamping member 220, the filtering assembly 230 is clamped and connected with the water outlet groove 211 through the clamping member 220, so as to filter water at the water outlet end of the water storage tank 210 and ensure the effectiveness of filtration. And since the filtering assembly 230 and the clamping member 220 are rotatably clamped in a detachable manner, it is convenient to disassemble and assemble the filtering assembly 230 and reduce the cleaning difficulty of the filtering assembly 230.

[0044] In some embodiments, a clamping groove 221 is formed on the inner wall of the clamping member 220; one end of the clamping groove 221 away from the bottom of the water storage tank 210 is an embedding end 222, and one end of the clamping groove 221 close to the bottom of the water storage tank 210 is a limiting end 223; the embedding end 222 penetrates through the clamping member 220 along the axial direction of the clamping member 220; the inner wall of the clamping member 220 also has sliding channels 224 distributed along the circumferential direction of the clamping member 220, and the sliding channels 224 are communicated with the limiting end 223. The clamping groove 221 is used to embed the filtering assembly 230 into the clamping member 220, and the sliding channels 224 are used to provide space for the rotatable clamping of the filtering assembly 230 and the clamping member 220. Specifically, on the circumference of the clamping member 220, a limiting surface 225 is provided at one end of the sliding channel 224 away from the clamping groove 221, so that the filtering assembly 230 is rotatably locked in the clamping member 220. On the one hand, it ensures the connection tightness between the filtering assembly 230 and the water storage tank 210, and on the other hand, it is convenient to disassemble the filtering assembly 230.

[0045] In some embodiments, the circumferential side wall of the filtering component 230 is provided with a buckle 231; the buckle 231 can be embedded in the engaging groove 221 and move along the sliding channel 224. The buckle 231 is used to cooperate with the engaging groove 221 and the sliding channel 224 to realize the rotational engagement of the filtering component 230. Preferably, there are two buckles 231, two engaging grooves 221 and two sliding channels 224, and the two buckles 231, the two engaging grooves 221 and the two sliding channels 224 are symmetrically arranged about the center, so that the filtering component 230 can be stably locked in the engaging component 220 during the rotational engagement with the engaging component 220.

[0046] In some embodiments, the engaging component 220 and the water storage tank 210 are integrally formed or the engaging component 220 and the water storage tank 210 are hot melt welded, so as to improve the connection tightness between the engaging component 220 and the water storage tank 210, and ensure the connection tightness between the filtering component 230 and the water storage tank 210.

[0047] In some embodiments, when the engaging component 220 and the water storage tank 210 are hot melt welded, the engaging component 220 is provided with a hot melt through hole 226; the bottom of the water storage tank 210 is provided with a hot melt connection column 213; the hot melt connection column 213 is inserted into the hot melt through hole 226. The engaging component 220 cooperates with the hot melt through hole 226 and the hot melt connection column 213, on the one hand, for positioning the engaging component 220, and on the other hand, for improving the efficiency and reliability of the hot melt welding.

[0048] In some embodiments, in the axial direction of the filtering component 230, the filtering component 230 abuts against the bottom wall of the water outlet groove 211, and the engaging component 220 cooperates with the bottom wall of the water outlet groove 211, so that the degree of freedom of the filtering component 230 in the axial direction is limited, and the connection tightness and stability between the filtering component 230 and the water storage tank 210 are improved.

[0049] In some embodiments, at least two filtering areas 232 are provided on the side wall of the filtering component 230. Preferably, four filtering areas 232 are provided on the side wall of the filtering component 230, and a filter screen 233 is correspondingly arranged in each filtering area 232 to ensure that the water output can meet the atomization conditions.

[0050] In some embodiments, the water storage assembly 200 further includes a water stop valve 240; the water stop valve 240 is movably disposed in the water outlet channel 212, and is used to change the connection relationship between the water storage tank 210 and the water outlet channel 212; the filter assembly 230 and the water outlet tank 211 form a clearance cavity 234 for the water stop valve 240 to move. The setting of the water stop valve 240 is used to change the connection relationship between the water storage tank 210 and the water outlet channel 212, and then block the water outlet channel 212 when the water storage tank 210 is separated from the base 100, so as to prevent the water storage tank 210 from leaking, and facilitate the water storage tank 210 to be filled with water. The setting of the clearance cavity 234 is used to provide a rising space for the water stop valve 240.

[0051] In some embodiments, a limiting groove 227 is provided on one side of the sliding channel 224 facing the bottom of the water tank 210, and correspondingly, a limiting protrusion 235 matching the limiting groove 227 is provided on the buckle 231. When the buckle 231 is pressed against the limiting surface 225, the buckle 231 is completely embedded in the limiting groove 227 for circumferential limitation.

[0052] In some embodiments, a mist outlet chamber 110 connected to the water outlet channel 212 is provided in the base 100; an atomizing assembly is provided in the mist outlet chamber 110; a mist outlet pipe 250 connected to the mist outlet chamber 110 is provided in the water storage tank 210, and a mist outlet 251 of the mist outlet pipe 250 is located at the top of the water storage tank 210. The water is atomized by the atomizing assembly, and the atomized mist is sprayed from the mist outlet pipe 250 to the outside of the water storage tank 210 to achieve air humidification.

[0053] Embodiment 1 of the present utility model is:

[0054] A humidifier includes a base 100 and a water storage assembly 200; the water storage assembly 200 is mounted on the base 100 and communicated with the base 100; the water storage assembly 200 includes a water storage tank 210, a clamping member 220 and a filter assembly 230; a water outlet groove 211 is provided at the bottom of the water storage tank 210, and a water outlet channel 212 is provided in the water outlet groove 211; the clamping member 220 is arranged around the water outlet groove 211, and the filter assembly 230 is detachably rotatably engaged with the water outlet groove 211 through the clamping member 220; the water storage tank 210 is communicated with the water outlet groove 211 through the filter assembly 230. Preferably, the water outlet channel 212 is coaxially arranged with the water outlet groove 211.

[0055] In this embodiment, the inner wall of the engaging member 220 is provided with an engaging groove 221; the end of the engaging groove 221 away from the bottom of the water tank 210 is an embedding end 222, and the end of the engaging groove 221 close to the bottom of the water tank 210 is a limiting end 223; the embedding end 222 is arranged through the engaging member 220 along the axial direction of the engaging member 220; the inner wall of the engaging member 220 also has a sliding channel 224 distributed along the circumference of the engaging member 220, and the sliding channel 224 is connected to the limiting end 223. The circumferential side wall of the filter assembly 230 is provided with a buckle 231; the buckle 231 can be embedded in the engaging groove 221 and move along the sliding channel 224. Preferably, there are two buckles 231, two engaging grooves 221 and two sliding channels 224, and every two buckles 231, every two engaging grooves 221 and every two sliding channels 224 are arranged symmetrically with each other. A limiting groove 227 is provided on one side of the sliding channel 224 facing the bottom of the water tank, and correspondingly, a limiting protrusion 235 matching the limiting groove 227 is provided on the buckle 231. When the buckle 231 is pressed against the limiting surface 225, the buckle 231 is completely embedded in the limiting groove 227. Preferably, in order to facilitate disassembly, the distance between the side of the sliding channel 224 facing the bottom of the water tank 210 and the bottom of the water outlet tank is gradually reduced in the direction away from the engaging groove 221.

[0056] In this embodiment, the engaging member 220 is hot-melt welded to the water tank 210 , and a hot-melt through hole 226 is provided on the engaging member 220 ; a hot-melt connecting column 213 is provided at the bottom of the water tank 210 ; and the hot-melt connecting column 213 is plugged into the hot-melt through hole 226 .

[0057] In this embodiment, when the filter assembly 230 is engaged with the engaging member 220 , the filter assembly 230 is pressed against the bottom wall of the water outlet trough 211 in the axial direction of the filter assembly 230 .

[0058] In this embodiment, four filter areas 232 are disposed on the side wall of the filter assembly 230 , and a filter screen 233 is correspondingly disposed in each filter area 232 .

[0059] In this embodiment, the water storage component 200 also includes a water stop valve 240; the water stop valve 240 is movably arranged in the water outlet channel 212, and is used to change the connection relationship between the water storage tank 210 and the water outlet channel 212; the filter component 230 and the water outlet groove 211 form a make way cavity 234 for the water stop valve 240 to move.

[0060] In this embodiment, a mist outlet chamber 110 connected to a water outlet channel 212 is provided in the base 100; an atomization assembly is provided in the mist outlet chamber 110; a mist outlet pipe 250 connected to the mist outlet chamber 110 is provided in the water tank 210, and a mist outlet port 251 of the mist outlet pipe 250 is located at the top of the water tank 210.

[0061] The working principle of the present utility model lies in:

[0062] After the buckle 231 of the filter assembly 230 is inserted into the clamping groove 221, rotate the filter assembly 230 to make the buckle 231 inserted into the sliding channel 224 and move along the sliding channel 224 until the buckle 231 abuts against the limiting surface 225 at the end of the sliding channel 224. At the same time, the limiting protrusion 235 is completely inserted into the limiting groove 227 to complete the connection.

[0063] The water in the water storage tank 210 sequentially passes through the filter assembly 230, the water outlet groove 211, the water outlet channel 212 and the atomization chamber, and contacts the atomization assembly to realize atomization. The mist generated after atomization will flow through the mist outlet pipe 250 to the space outside the humidifier to realize humidification.

[0064] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in the related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A water storage component, characterized in that, It includes a water storage tank, a snap-fitting part and a filter assembly; A water outlet groove is provided at the bottom of the water storage tank, and a water outlet channel is provided in the water outlet groove; The engaging member is arranged around the water outlet groove, and the filter assembly is detachably and rotatably engaged with the water outlet groove through the engaging member; The water storage tank is communicated with the water outlet tank through the filter assembly.

2. The water storage component according to claim 1, characterized in that, The inner wall of the engaging member is provided with an engaging groove; The end of the engaging groove away from the bottom of the water tank is an embedding end, and the end of the engaging groove close to the bottom of the water tank is a limiting end; The embedded end is arranged to penetrate the engaging member along the axial direction of the engaging member; The inner wall of the engaging member also has a sliding channel distributed along the circumference of the engaging member, and the sliding channel is communicated with the limiting end.

3. The water storage component according to claim 2, characterized in that, The circumferential side wall of the filter assembly is provided with a buckle; The buckle can be embedded in the engaging groove and move along the sliding channel.

4. A water storage component according to claim 1, characterized in that, The clamping piece and the water tank are integrally formed or the clamping piece and the water tank are hot-melt welded.

5. A water storage component according to claim 1, characterized in that, The engaging piece is provided with a hot-melt through hole; A hot melt connection column is provided at the bottom of the water storage tank; The hot melt connection column is plugged into the hot melt through hole.

6. The water storage component according to claim 1, wherein In the axial direction of the filter assembly, the filter assembly is pressed against the bottom wall of the water outlet trough.

7. The water storage component according to claim 1, characterized in that, The side wall of the filter assembly is provided with at least two filter areas.

8. A water storage component according to claim 1, characterized in that, The water storage assembly also includes a water stop valve; The water stop valve is movably arranged in the water outlet channel, and is used to change the communication relationship between the water storage tank and the water outlet channel; The filter assembly and the water outlet groove form a clearance cavity for the water stop valve to move.

9. The water storage component according to claim 3, characterized in that, A limiting groove is arranged on one side of the sliding channel facing the bottom of the water tank, and a limiting protrusion matching the limiting groove is arranged on the buckle, and the limiting groove and the limiting protrusion can be embedded with each other.

10. A humidifier, characterized in that, It comprises a base and a water storage assembly as claimed in any one of claims 1 to 9; The water storage assembly is mounted on the base and communicated with the base.

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