Downward water adding type humidifier

Abstract

The utility model is suitable for the field of humidifiers, and discloses a lower water adding type humidifier which comprises a base and a water tank. The water tank comprises a water tank surface shell and a water tank bottom shell; the bottom of the water tank bottom shell downwards forms a guide cylinder, the lower end of the guide cylinder extends into the atomizing water tank of the base, the inner side of the top of the water tank surface shell downwards extends to be provided with a mist outlet column, and the lower portion of the mist outlet column fixedly sleeves the upper portion of the guide cylinder; an anti-dripping support is arranged at the upper end of the flow guide cylinder and located in the mist outlet column, and the anti-dripping support and the flow guide cylinder are integrally formed. According to the utility model, the bottom of the water tank bottom shell is downward to form the guide cylinder, and the drip-proof bracket positioned at the upper end of the guide cylinder and the guide cylinder are integrally formed, so that an enterprise does not need to independently manufacture a mold for manufacturing or purchasing accessories such as the guide cylinder and the drip-proof bracket, and meanwhile, when the humidifier is assembled, the assembly operation of the guide cylinder and the drip-proof bracket is omitted; therefore, the assembly time of the humidifier can be shortened, the production efficiency of an enterprise can be improved, and the production cost of the enterprise can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidifier field especially relates to a lower water formula humidifier. BACKGROUND

[0002] With the development of science and technology, people's living standards improve day by day, and people gradually improve the requirement to living environment. Among them, air humidity is one of the important factors affecting the comfort, especially in the northern region of our country and the place of long-term use of air conditioner, the environment is very dry, need to use the corresponding equipment to increase the humidity of air, adjust the comfortable living environment, therefore, humidifier is more and more popular in the public family, become the necessary small household appliance equipment in home.

[0003] However, when the atomization particles of the humidifier are large, the atomization particles in the air are easy to settle quickly, which can wet the surface of furniture. In order to solve this problem, in the existing humidifier (such as the humidifier with waterproof air duct and noise reduction mist outlet structure disclosed in the authorized announcement No. CN215062605U), a noise reduction guide bracket is arranged in the mist outlet column, and a drip-proof bracket is arranged on the noise reduction guide bracket to block the large mist from being sprayed out of the mist outlet column and to realize noise reduction.

[0004] However, the existing drip-proof bracket and noise reduction guide bracket are separately formed parts, which increases the assembly process and time cost of the humidifier product.

[0005] It can be seen that the prior art still needs to be improved and improved. UTILITY MODEL CONTENT

[0006] The utility model discloses a lower water formula humidifier, aims at solving the following technical problems: the existing drip-proof bracket and noise reduction guide bracket are separately formed parts, which increases the assembly process and time cost of the humidifier product, and further improves the use experience of the lower water formula humidifier.

[0007] In order to achieve the above purpose, the utility model provides the following scheme:

[0008] A lower water formula humidifier, comprising a base and a water tank, the top of the base is provided with an atomization water tank, and a ventilation cavity is formed between the top of the base and the water tank, the ventilation cavity is communicated with the atomization water tank, the bottom of the water tank is provided with a water valve assembly located in the atomization water tank, the bottom of the atomization water tank is provided with an atomization assembly, the water tank comprises a water tank face shell and a water tank bottom shell, the bottom of the water tank bottom shell is formed downwardly with a guide cylinder, the lower end of the guide cylinder extends into the atomization water tank, and the lower end of the guide cylinder is located directly above the atomization assembly, the top inner side of the water tank face shell is extended downwardly with a mist outlet column, the lower part of the mist outlet column is fixedly sleeved on the upper part of the guide cylinder, the upper end of the guide cylinder is provided with a drip-proof bracket, the drip-proof bracket is located in the mist outlet column, and the drip-proof bracket is integrally formed with the guide cylinder.

[0009] Optionally, the lower part of the flow guide cylinder is provided with a notch in inverted U shape.

[0010] Optionally, the drip-proof support comprises a cover and a plurality of flow guide rods distributed circumferentially on the cover, the upper end of the flow guide rod is connected with the cover, and the lower end of the flow guide rod is connected with the upper end of the flow guide cylinder.

[0011] Optionally, the top side of the water tank bottom shell is formed with a ring strip, a first ring groove is formed between the ring strip and the upper part of the flow guide cylinder, and the lower end of the mist outlet column is embedded in the first ring groove to be sealingly connected with the flow guide cylinder.

[0012] Optionally, the top part of the water tank surface shell is formed with a recess downward, the upper end of the mist outlet column passes through the recess upward, a second ring groove is formed between the upper part of the mist outlet column and the side wall of the recess, the mist outlet cover is placed in the second ring groove, and the top part of the mist outlet cover is provided with a mist outlet opening.

[0013] Optionally, the mist outlet cover comprises a cover plate, an annular side plate arranged at the bottom of the cover plate, and a mist blocking plate arranged on the inner side of the annular side plate and below the cover plate, the mist outlet opening is arranged on the cover plate, the mist blocking plate is below the mist outlet opening, and the area of the mist blocking plate is smaller than the area of the cover plate.

[0014] Optionally, the top part of the mist blocking plate is provided with a first elastic buckle, the bottom part of the cover plate is provided with a second elastic buckle, and the first elastic buckle and the second elastic buckle are buckled with each other.

[0015] Optionally, the top part of the mist blocking plate is provided with a positioning pin, and the bottom part of the cover plate is provided with a positioning cylinder matched with the positioning pin.

[0016] Beneficial effects:

[0017] The utility model provides a lower water type humidifier, through making the bottom of water tank bottom shell downward form flow guide cylinder, and making the drip-proof support of upper end location and flow guide cylinder integrated, thus enterprise need not single -mold production or purchase flow guide cylinder and drip-proof support and other accessories to make, simultaneously when assembling humidifier, the assembly operation of flow guide cylinder and drip-proof support is saved, thus the assembly time of humidifier can be shortened, and it is helpful to improve the production efficiency of enterprise and reduce the production cost of enterprise. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structure shown in these drawings without creating labor.

[0019] Figure 1 is the section of the lower water adding type humidifier provided by the utility model Figure 1 .

[0020] Figure 2 is the structural diagram of the base Figure 1 .

[0021] Figure 3 is the section of the lower water adding type humidifier provided by the utility model Figure 2 .

[0022] Figure 4 is the structural diagram of the base Figure 2 .

[0023] Figure 5 is the structural diagram of the mist outlet cover.

[0024] Figure 6 is the section of the mist outlet cover.

[0025] BRIEF DESCRIPTION OF DRAWINGS

[0026] 1-base; 101-mist water tank;

[0027] 2-water tank; 21-water tank face shell; 211-mist outlet column; 22-water tank bottom shell; 221-flow guide cylinder; 2211-gap; 222-anti-dripping support; 2221-block cover; 2222-flow guide rod; 223-ring strip;

[0028] 3-mist component; 4-water valve assembly; 5-ventilation cavity; 6-first ring groove; 7-second ring groove;

[0029] 8-mist outlet cover; 80-cover plate; 801-mist outlet; 81-ring side plate; 82-mist blocking plate;

[0030] 9-first elastic buckle; 10-second elastic buckle; 11-positioning pin; 12-positioning cylinder; 13-air outlet pipe; 14-fan. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0033] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or a centering element can be present at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or a centering element can be present at the same time.

[0034] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0035] Please refer to Figures 1 to 4 The utility model provides a lower water type humidifier, including base 1 and detachable water tank 2 of being located on base 1.

[0036] Among them, the top of base 1 is equipped with atomization water tank 101, this atomization water tank 101 can be the recessed groove structure formed by the top of base 1 to the inside of base 1 recessed.And the top of base 1 and water tank 2 still form the ventilation cavity 5 between them, and the top side of base 1 is equipped with the air outlet pipe 13 in ventilation cavity 5.

[0037] Among them, the bottom of water tank 2 is equipped with water valve assembly 4 in atomization water tank 101, and water valve assembly 4 is the existing structure (such as CN202993479U), is used to control water tank 2 to atomization water tank 101 and supplies water.And the bottom of atomization water tank 101 is equipped with atomization assembly 3, and atomization assembly 3 includes atomization sheet.

[0038] Further, the water tank 2 comprises a water tank face shell and a water tank bottom shell 22 which are sealingly connected together. The bottom of the water tank bottom shell 22 is formed downwardly with a flow guide cylinder 221 which is integrally formed with the bottom shell of the water tank 2, and the lower end of the flow guide cylinder 221 extends into the atomizing water tank 101 and is located directly above the atomizing assembly 3. The inner side of the top of the water tank face shell is provided downwardly with a mist outlet column 211, and the lower part of the mist outlet column 211 is fixedly sleeved on the upper part of the flow guide cylinder 221. The upper end of the flow guide cylinder 221 is provided with a drip-proof support 222 which is located in the mist outlet column 211 and is integrally formed with the flow guide cylinder 221.

[0039] When the water tank 2 is working, the water mist generated by the oscillation of the atomizing assembly 3 will be condensed on the inner wall of the flow guide cylinder 221, and then flow downwardly along the inner wall of the flow guide cylinder 221 to the water body in the atomizing water tank 101, so that the water drops can be prevented from dropping downwardly from the inner wall of the mist outlet column 211 and the position higher than the atomizing water tank 101 to the water surface of the atomizing water tank 101, and thus the water drop dropping noise generated by the water drops dropping to the water surface can be reduced. At the upper end of the flow guide cylinder 221, the drip-proof support 222 can not only assist in improving the sound elimination and noise reduction effect, but also can block the large particle mist beads from being sprayed out of the mist outlet column 211, so that the furniture surface can be prevented from being wetted by the mist beads when the humidifier is working. Compared with the existing humidifier, in the water tank 2, the flow guide cylinder 221 and the drip-proof support 222 which play the sound elimination and noise reduction role are integrally formed with the bottom shell of the water tank 2, and when the humidifier is assembled, the assembly operation of the flow guide cylinder 221 and the drip-proof support 222 is omitted, so that the assembly time of the humidifier can be shortened, and the production efficiency of the enterprise can be improved.

[0040] The bottom of the water tank bottom shell 22 is formed downwardly with the flow guide cylinder 221, and the drip-proof support 222 located at the upper end of the flow guide cylinder 221 is integrally formed with the flow guide cylinder 221, so that the enterprise does not need to separately manufacture or purchase the flow guide cylinder 221 and the drip-proof support 222 and other accessories, and when the humidifier is assembled, the assembly operation of the flow guide cylinder 221 and the drip-proof support 222 is omitted, so that the assembly time of the humidifier can be shortened, and the production efficiency and the production cost of the enterprise can be improved.

[0041] As shown in Figure 3 and Figure 4 Further, the inside of the base 1 is provided with the fan 14, and the air outlet of the fan 14 is located below the air inlet of the air outlet pipe 13. When the water tank 2 is working, the airflow generated by the fan 14 can be sent into the air outlet pipe 13, and then be discharged from the air outlet pipe 13 to the above of the liquid surface of the ventilation cavity 5 and the atomizing water tank 101, so as to drive the water mist to flow together, and the water mist can be guided out of the water tank 2 through the mist outlet column 211 and be used for humidifying the environment.

[0042] As Figure 1 shown, optionally, the lower part of the flow guide cylinder 221 is provided with a reverse U-shaped notch 2211, the setting of the notch 2211 ensures that the water mist located outside the flow guide cylinder 221 in the atomizing water tank 101 can enter the mist outlet column 211 upwards. Compared with the existing noise reduction flow guide support, the structure of the flow guide cylinder 221 of the utility model is simpler.

[0043] As Figure 2 shown, optionally, the drip-proof support 222 includes a baffle cover 2221 and a plurality of flow guide rods 2222 distributed circumferentially along the baffle cover 2221, the upper end of the flow guide rod 2222 is connected with the baffle cover 2221, and the lower end of the flow guide rod 2222 is connected with the upper end of the flow guide cylinder 221. The flow guide rod 2222 of the utility model is set by using the existing structure of the flow guide cylinder 221, so that the structure of the drip-proof support 222 is simpler.

[0044] As Figure 2 shown, optionally, the top side of the water tank bottom shell 22 is formed with a ring strip 223, a first ring groove 6 is formed between the ring strip 223 and the upper part of the flow guide cylinder 221; the lower end of the mist outlet column 211 is embedded in the first ring groove 6, so as to realize sealed connection with the flow guide cylinder 221 (by using ultrasonic welding process), and avoid that the water mist in the mist outlet column 211 enters the inside of the water tank 2.

[0045] As Figure 3 shown, optionally, the top of the water tank surface shell is formed with a recess downward; the upper end of the mist outlet column 211 passes through the recess upward, and a second ring groove 7 is formed between the upper part of the mist outlet column 211 and the side wall of the recess, the second ring groove 7 is placed with a mist outlet cover 8, and the top of the mist outlet cover 8 is provided with a mist outlet 801, so as to slow down the release speed of the water mist, so that the water mist has enough time to further disperse in the air, reduces the possibility of condensation, and avoids that the furniture is wet.

[0046] As Figure 5 and Figure 6 shown, optionally, the mist outlet cover 8 includes a cover plate 80, an annular side plate 81 arranged at the bottom of the cover plate 80, and a mist blocking plate 82 arranged inside the annular side plate 81 and below the cover plate 80. The mist outlet 801 is arranged on the cover plate 80; the mist blocking plate 82 is below the mist outlet 801, and the area of the mist blocking plate 82 is smaller than the area of the cover plate 80, so that the water mist entering the mist outlet cover 8 is not directly discharged upward from the mist outlet 801, but first flows upward from the bottom of the mist blocking plate 82 to above the mist blocking plate 82, and then is discharged from the mist outlet 801, which can further prolong the flow path of the water mist, prevent large-particle mist beads from being directly sprayed from the mist outlet 801 and wetting the desktop, and further improve the use experience of the lower water filling type humidifier.

[0047] AsFigure 6 As shown in the drawings, optionally, the top of the defroster 82 is provided with a first elastic buckle 9, the bottom of the cover plate 80 is provided with a second elastic buckle 10, the first elastic buckle 9 and the second elastic buckle 10 are buckled with each other. The first elastic buckle 9 and the second elastic buckle 10 can realize the assembly of the defroster 82 and the cover plate 80, and make the defroster 82 and the cover plate 80 firmly connected.

[0048] As shown in the drawings, optionally, the top of the defroster 82 is provided with a first elastic buckle 9, the bottom of the cover plate 80 is provided with a second elastic buckle 10, the first elastic buckle 9 and the second elastic buckle 10 are buckled with each other. The first elastic buckle 9 and the second elastic buckle 10 can realize the assembly of the defroster 82 and the cover plate 80, and make the defroster 82 and the cover plate 80 firmly connected. Figure 6 As shown in the drawings, optionally, the top of the defroster 82 is provided with a first elastic buckle 9, the bottom of the cover plate 80 is provided with a second elastic buckle 10, the first elastic buckle 9 and the second elastic buckle 10 are buckled with each other. The first elastic buckle 9 and the second elastic buckle 10 can realize the assembly of the defroster 82 and the cover plate 80, and make the defroster 82 and the cover plate 80 firmly connected.

[0049] The preferred embodiments of the utility model are described above, and the patent range of the utility model is not limited by this, any equivalent structural transformation made by the utility model specification and the drawings, or direct / indirect application in other related technical fields under the invention concept of the utility model is included in the patent protection range of the utility model.

Claims

1. A bottom water feeding humidifier, comprising a base (1) and a water tank (2); the top of the base (1) is provided with an atomizing water tank (101), and a ventilation cavity (5) is formed between the top of the base (1) and the water tank (2), the ventilation cavity (5) being communicated with the atomizing water tank (101); the bottom of the water tank (2) is provided with a water valve assembly (4) located in the atomizing water tank (101); the bottom of the atomizing water tank (101) is provided with an atomizing assembly (3); characterized in that, The water tank (2) comprises a water tank face shell (21) and a water tank bottom shell (22); the bottom of the water tank bottom shell (22) is formed downward with a flow guide cylinder (221), the lower end of the flow guide cylinder (221) extends into the atomizing water tank (101), and the lower end of the flow guide cylinder (221) is located directly above the atomizing assembly (3); the top inner side of the water tank face shell (21) is extended downward with a mist outlet column (211), the lower part of the mist outlet column (211) is fixedly sleeved on the upper part of the flow guide cylinder (221); the upper end of the flow guide cylinder (221) is provided with a drip-proof support (222), the drip-proof support (222) is located in the mist outlet column (211), and the drip-proof support (222) is integrally formed with the flow guide cylinder (221).

2. The under-water type humidifier according to claim 1, wherein The lower part of the flow guide cylinder (221) is provided with a reverse U-shaped notch (2211).

3. The under-water type humidifier according to claim 1, wherein The drip-proof support (222) comprises a cover (2221) and a plurality of flow guide rods (2222) distributed circumferentially along the cover (2221), the upper end of the flow guide rod (2222) is connected with the cover (2221), and the lower end of the flow guide rod (2222) is connected with the upper end of the flow guide cylinder (221).

4. The under-water type humidifier according to claim 1, wherein The top side of the water tank bottom shell (22) is formed with a ring strip (223), a first ring groove (6) is formed between the ring strip (223) and the upper part of the flow guide cylinder (221); the lower end of the mist outlet column (211) is embedded in the first ring groove (6).

5. The under-water type humidifier according to claim 1, wherein The top of the water tank face shell (21) is formed downward with a recess; the upper end of the mist outlet column (211) passes upward through the recess, a second ring groove (7) is formed between the upper part of the mist outlet column (211) and the side wall of the recess, the second ring groove (7) is placed with a mist outlet cover (8), and the top of the mist outlet cover (8) is provided with a mist outlet (801).

6. The under-water type humidifier according to claim 5, wherein The mist outlet cover (8) comprises a cover plate (80), an annular side plate (81) arranged at the bottom of the cover plate (80), and a mist blocking plate (82) arranged at the inner side of the annular side plate (81) and below the cover plate (80); the mist outlet (801) is arranged on the cover plate (80), the mist blocking plate (82) is located below the mist outlet (801), and the area of the mist blocking plate (82) is smaller than the area of the cover plate (80).

7. The under-water type humidifier according to claim 6, wherein The top of the mist blocking plate (82) is provided with a first elastic buckle (9), the bottom of the cover plate (80) is provided with a second elastic buckle (10), and the first elastic buckle (9) and the second elastic buckle (10) are buckled with each other.

8. The under-water type humidifier according to claim 7, wherein The top of the mist blocking plate (82) is provided with a positioning pin (11), and the bottom of the cover plate (80) is provided with a positioning cylinder (12) matched with the positioning pin (11).

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