Atomization assembly and atomization humidifier

Abstract

The atomization assembly comprises a water tank, a partition plate is arranged in the water tank and divides the space in the water tank into a water storage cavity and an installation cavity, the water storage cavity is used for storing water, the partition plate is provided with a through hole, and the partition plate extends towards the installation cavity to form a fixing part; the atomization piece is connected with the fixing part in a sealed mode, and the atomization piece is exposed out of the through hole; the atomization pressing piece is connected with the fixing part, and the atomization piece is connected with the atomization pressing piece in an abutting mode; the circuit board is connected with the atomization pressing piece, a radiator is arranged on the circuit board, the atomization pressing piece abuts against the radiator, and the atomization piece is electrically connected with the circuit board. The atomization pressing sheet not only plays a role in fixing the atomization sheet, but also directly contacts with the radiator on the circuit board to play a role in radiating, so that the occupied space is reduced, a hardware radiating fin is saved, and the cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomization humidification technical field, especially atomization subassembly and atomization humidifier of a kind of. BACKGROUND

[0002] With the improvement of people's living standards, people pay more and more attention to home environment, humidifier is a kind of small household appliance that can improve indoor air quality, because there are a lot of bacteria and dust in the air, human body will affect health after inhaling, humidifier can increase air humidity, purify and remove dust from air.

[0003] When the humidifier works, the water is thrown off the water surface by the high-frequency vibration of the atomizing sheet and atomized into a large number of ultrafine particles (water mist), which is blown into the air to make the air humid. The conventional atomization integrated board is connected with the circuit board through the atomizing sheet, and the two are attached to the bottom of the main water tank, and then the atomizing sheet is cooled through the connecting heat sink. This way not only occupies a lot of space, but also has poor flexibility. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the shortcomings of the prior art, providing an atomization assembly and an atomization humidifier, which solve the problems of large space occupation and poor flexibility of the existing atomization integrated board.

[0005] The technical scheme of the utility model is as follows: an atomization assembly, comprising:

[0006] A water tank is provided with a partition plate, which divides the space in the water tank into a water storage cavity and a mounting cavity. The water storage cavity is used to store water. The partition plate is provided with a through hole, and the partition plate extends out of a fixed part towards the mounting cavity;

[0007] An atomizing sheet is sealingly connected with the fixed part, and the atomizing sheet is exposed to the through hole;

[0008] An atomizing pressing sheet is connected with the fixed part, and the atomizing sheet abuts against the atomizing pressing sheet;

[0009] A circuit board is connected with the atomizing pressing sheet, and the circuit board is provided with a heat sink. The atomizing pressing sheet abuts against the heat sink, and the atomizing sheet is electrically connected with the circuit board.

[0010] Further, the atomizing pressing sheet is provided with a groove, and the atomizing sheet is partially accommodated in the groove.

[0011] Further, the mounting cavity is filled with potting adhesive, and the wires of the circuit board can pass through the potting adhesive.

[0012] Further, the water tank is provided with a water inlet hole and an overflow hole, the water storage cavity is filled with water through the water inlet hole, and the overflow hole can drain water out of the water storage cavity, so that the water level in the water storage cavity does not exceed the working water level of the atomizing piece.

[0013] Another technical scheme of the utility model is: an atomizing humidifier, comprising the atomizing assembly, the water tank, the cover body and the water pump;

[0014] The water tank is used to store water for atomization.

[0015] The cover body comprises a main body part and a mounting part, the main body part is connected with the water tank, the mounting part is connected with the main body part, the mounting part is located in the water tank, the mounting part is communicated with the water tank, the water tank is connected with the mounting part, the water tank is located at the top of the mounting part, the water pump is connected with the mounting part, and the water pump is located at the bottom of the mounting part.

[0016] The water tank is provided with a water inlet hole and an overflow hole, the water pump can convey water in the water tank into the water storage cavity through the water inlet hole, and the overflow hole can drain water out of the water storage cavity, so that the water level in the water storage cavity does not exceed the working water level of the atomizing piece.

[0017] Further, the mounting part is provided with a support plate, the water tank is placed above the support plate, the support plate and the mounting cavity are filled with potting glue, the mounting part is provided with a threading groove, and the lead of the circuit board can pass through the potting glue and enter the main body part through the threading groove.

[0018] Further, the atomizing humidifier further comprises a water level sensor, the water level sensor is arranged at the bottom of the mounting part and is used to detect the water level in the water tank.

[0019] Further, the bottom of the mounting part is provided with a filter screen.

[0020] Further, the atomizing humidifier further comprises a water inlet pipe and an overflow pipe, the water pump is connected with the water inlet hole through the water inlet pipe, one end of the overflow pipe is connected with the overflow hole, and the other end is located at the bottom of the mounting part.

[0021] Further, the water inlet hole and the overflow hole are located at opposite sides of the water tank respectively.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The atomizing assembly of the utility model not only plays a role in fixing the atomizing piece, but also directly contacts with the radiator on the circuit board, plays a role in heat dissipation, reduces space occupation, and saves a hardware radiator, and saves cost.

[0024] The atomization humidifier of the utility model, through setting the water tank at the top of the mounting part, the water pump extracts the water in the water tank to the water tank from the bottom, the atomization piece atomizes the water in the water storage cavity, and discharges through the main body part, solves the problem of low atomization efficiency of the atomization piece caused by the excessive depth of the water tank, so that the capacity of the water tank can be increased, and the water adding frequency is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the explosion schematic view of the atomization assembly of the utility model.

[0026] Figure 2 It is the sectional view of the atomization assembly of the utility model.

[0027] Figure 3 It is the structure schematic view of the atomization assembly of the utility model.

[0028] Figure 4 It is the structure schematic view of the atomization humidifier of the utility model.

[0029] Figure 5 It is the connection schematic view of the water tank and the cover of the utility model.

[0030] Figure 6 It is the connection schematic view of the water pump and the water tank of the utility model.

[0031] Figure 7 It is the sectional view of the atomization humidifier of the utility model.

[0032] Water tank 1, baffle 11, through hole 111, fixed part 112, water storage cavity 12, mounting cavity 13, water inlet hole 14, overflow hole 15, atomization piece 2, atomization pressure piece 3, recess 31, circuit board 4, radiator 41, wire 42, water tank 5, cover 6, main body part 61, mounting part 62, support plate 621, threading groove 622, water pump 7, water inlet pipe 71, overflow pipe 8, water level sensor 9, filter screen 10. DETAILED DESCRIPTION

[0033] In order to facilitate understanding of the utility model, the utility model is explained in more detail below in combination with the drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on another element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to another element or one or more intervening elements can be present therebetween. The terms "upper", "lower", "left", "right", "inner", "outer" and similar expressions used in the specification are only for the purpose of illustration.

[0034] Unless otherwise defined, all technical and scientific terms used in the present disclosure have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. All publications, patent applications, patents, and other references mentioned in this specification are herein incorporated by reference in their entirety for the purpose of describing and disclosing, for example, the methodologies described in such publications, which might provide useful background to the present application.

[0035] The conventional atomization integrated board is connected with the circuit board through the atomization sheet, and the two are locked at the bottom of the main water tank, and then the atomization sheet is cooled through the connecting heat sink. This way not only occupies a large space, but also has poor flexibility. In order to solve the above problems, the present application provides an atomization assembly and an atomization humidifier, which solves the problem of large space occupation and poor flexibility of the existing atomization integrated board.

[0036] In some embodiments, as shown in Figures 1-3 An atomization assembly is provided, comprising:

[0037] A water tank 1 is provided with a partition plate 11 inside, which divides the space inside the water tank 1 into a water storage cavity 12 and a mounting cavity 13. The water storage cavity 12 is used to store water, and the partition plate 11 is provided with a through hole 111, and the partition plate 11 extends out a fixing part 112 towards the mounting cavity 13;

[0038] An atomization sheet 2 is sealingly connected with the fixing part 112, and the atomization sheet 2 is exposed to the through hole 111;

[0039] An atomization pressing sheet 3 is connected with the fixing part 112, and the atomization sheet 2 abuts against the atomization pressing sheet 3;

[0040] A circuit board 4 is connected with the atomization pressing sheet 3, and the circuit board 4 is provided with a heat sink 41, and the atomization pressing sheet 3 abuts against the heat sink 41, and the atomization sheet 2 is electrically connected with the circuit board 4.

[0041] The atomization assembly of the present application not only plays a role in fixing the atomization sheet 2, but also directly contacts with the heat sink 41 on the circuit board 4 to play a role in heat dissipation, reduces the space occupation, and saves a hardware heat sink, saving cost.

[0042] In some embodiments, as shown in Figure 1 and Figure 2 The atomization pressing sheet 3 is provided with a groove 31, and the atomization sheet 2 is partially accommodated in the groove 31. Through this arrangement, the space occupied by the atomization pressing sheet 3 and the atomization sheet 2 is further improved, and the space utilization is improved.

[0043] In some embodiments, as shown inFigure 2 and Figure 3 As shown, the mounting cavity 13 is filled with potting compound, and the conductors 42 of the circuit board 4 can pass through the potting compound. The bottom of the water tank 1 is sealed with potting compound, allowing the water tank 1 to be directly placed in environments in contact with water. This method has wide applications and high installation flexibility.

[0044] In some embodiments, such as Figure 3 As shown, the water tank 1 is provided with a water inlet 14 and an overflow hole 15. Water enters the water storage chamber 12 through the water inlet 14, and the overflow hole 15 discharges water from the water storage chamber 12, ensuring that the water level in the water storage chamber 12 does not exceed the working water level of the atomizing plate 2. By setting the water inlet 14 and the overflow hole 15, it is ensured that the atomizing plate 2 can operate at the working water level of the atomizing plate 2, thereby improving the product atomization efficiency.

[0045] In some embodiments, the atomizing plate 3 is made of a thermally conductive material, which facilitates the conduction of heat from the atomizing plate 2 to the radiator 41 for heat dissipation, thereby accelerating the heat dissipation speed.

[0046] In some embodiments, the atomizing tablet 3 is an aluminum atomizing tablet 3.

[0047] In some embodiments, the atomizing plate 3 and the fixing part 112 are connected by screws, or the atomizing plate 3 and the fixing part 112 can be connected by snap-fit, as long as the atomizing plate 3 can apply appropriate pressure to the atomizing plate 2, and there is no limitation in this regard.

[0048] In some embodiments, the circuit board 4 and the atomizing plate 3 are connected by screws, or the atomizing plate 3 and the circuit board 4 can be connected by snap-fit, as long as the atomizing plate 3 is in contact with the heat sink 41, which is not a limitation.

[0049] In some embodiments, a sealing silicone is provided between the atomizing plate 2 and the fixing part 112 to achieve a sealed connection between the atomizing plate 2 and the fixing part 112, preventing water in the water storage chamber 12 from flowing out through the gap between the atomizing plate 2 and the fixing part 112.

[0050] In some embodiments, such as Figures 4-7 As shown, a humidifier is provided, including atomizing components, a water tank 5, a cover 6, and a water pump 7;

[0051] The water tank 5 is used to hold water for atomization;

[0052] The cover 6 comprises a main body part 61 connected with the water tank 5 and a mounting part 62 connected with the main body part 61, the mounting part 62 is located in the water tank 5 and communicates with the water tank 5, the sink 1 is connected with the mounting part 62, the sink 1 is located at the top of the mounting part 62, and the water pump 7 is connected with the mounting part 62 and located at the bottom of the mounting part 62.

[0053] The sink 1 is provided with a water inlet hole 14 and an overflow hole 15, the water pump 7 can deliver the water in the water tank 5 into the water storage cavity 12 through the water inlet hole 14, and the overflow hole 15 can discharge the water from the water storage cavity 12, so that the water level in the water storage cavity 12 does not exceed the working water level of the atomizing sheet 2.

[0054] The atomizing humidifier of the present application solves the problem that the atomizing efficiency of the atomizing sheet 2 is low due to the excessive depth of the water tank 5, increases the capacity of the water tank 5, and reduces the frequency of water addition.

[0055] In some embodiments, the mounting part 62 is provided with a support plate 621, the sink 1 is placed above the support plate 621, the support plate 621 and the mounting cavity 13 are filled with potting glue, the mounting part 62 is provided with a wire slot 622, and the lead 42 of the circuit board 4 can pass through the potting glue and enter the main body part 61 through the wire slot 622. The bottom of the sink 1 is sealed by the potting glue, so that the sink 1 can be directly placed in an environment in contact with water, has wide application and high installation flexibility, and the wire slot 622 is arranged, so that the circuit layout is more reasonable.

[0056] In some embodiments, as shown in Figure 7 The atomizing humidifier further comprises a water level sensor 9 arranged at the bottom of the mounting part 62 and used for detecting the water level in the water tank 5. When the water level sensor 9 detects that the water level in the water tank 5 is low, an alarm is sent to prompt the user to add water.

[0057] In some embodiments, the water level sensor 9 adopts a dry reed tube module, and the dry reed tube module is connected with the mounting part 62 by a screw.

[0058] In some embodiments, as shown in Figure 5 and Figure 7 The bottom of the mounting part 62 is provided with a filter screen 10. The filter screen 10 is used to filter large-particle impurities to prevent the large-particle impurities from entering the water storage cavity 12 and damaging the atomizing sheet 2.

[0059] In some embodiments, the filter screen 10 is connected with the mounting portion 62 through a snap connection, facilitating the disassembly and cleaning of the filter screen 10, and facilitating the installation of the bottom part of the mounting portion 62.

[0060] In some embodiments, as shown in Figure 6 and Figure 7 The atomizing humidifier further comprises a water inlet pipe 71 and an overflow pipe 8, the water pump 7 is connected with the water inlet hole 14 through the water inlet pipe 71, one end of the overflow pipe 8 is connected with the overflow hole 15, and the other end is located at the bottom of the mounting portion 62. The overflow pipe 8 can directly discharge the water in the water tank 1 to the bottom of the water tank 5, reducing the water flow noise.

[0061] In some embodiments, as shown in Figure 7 The water inlet hole 14 and the overflow hole 15 are respectively located at opposite sides of the water tank 1. This arrangement facilitates the optimization of the pipeline layout, separates the water inlet pipe 71 from the overflow pipe 8, and facilitates installation.

[0062] In some embodiments, as shown in Figure 5 and Figure 7 The mounting portion 62 is formed by extending the main body portion 61 towards the water tank 5, and the main body portion 61 and the mounting portion 62 are integrally arranged, reducing the assembly steps.

[0063] In some embodiments, when the water tank 1 is installed with the mounting portion 62, the atomizing sheet 2 is first sealingly connected with the fixing portion 112, then the atomizing pressing sheet 3 is fixedly connected with the fixing portion 112, the circuit board 4 is fixedly connected with the atomizing pressing sheet 3, then the potting glue is filled in the installation cavity 13, finally, after the water inlet pipe 71 and the overflow pipe 8 are connected with the water tank 1, the water tank 1 is installed to the top of the mounting portion 62, and the assembly is completed.

[0064] It should be noted that the specification and drawings of the present application provide a preferred embodiment of the present application, but the present application can be realized in many different forms, and is not limited to the embodiments described in the specification. These embodiments are not additional limitations on the content of the present application, and the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Furthermore, the above technical features continue to be combined with each other, forming various embodiments not listed above, which are considered to be within the scope of the present application. Furthermore, for those skilled in the art, the above description can be improved or changed, and all these improvements and changes should be within the scope of the appended claims of the present application.

Claims

1. An atomizing component, characterized in that, include: A water tank, wherein a partition is provided inside the water tank, the partition dividing the space inside the water tank into a water storage cavity and an installation cavity, the water storage cavity being used to store water, the partition having a through hole, and a fixing part extending from the partition toward the installation cavity; Atomizing plate, wherein the atomizing plate is sealed to the fixing part, and the atomizing plate is exposed in the through hole; An atomizing tablet is connected to the fixing part, and the atomizing tablet abuts against the atomizing tablet; A circuit board is connected to the atomizing plate. A heat sink is provided on the circuit board. The atomizing plate abuts against the heat sink. The atomizing plate is electrically connected to the circuit board.

2. The atomizing component according to claim 1, characterized in that, The atomizing plate has a groove, and the atomizing plate is partially housed in the groove.

3. The atomizing component according to claim 1, characterized in that, The mounting cavity is filled with potting compound, and the conductors of the circuit board can pass through the potting compound.

4. The atomizing component according to claim 1, characterized in that, The water tank is provided with a water inlet and an overflow hole. Water enters the water storage chamber through the water inlet, and the overflow hole can discharge water from the water storage chamber so that the water level in the water storage chamber does not exceed the working water level of the atomizing plate.

5. Atomizing humidifier, characterized in that, Includes the atomizing component, water tank, cover, and water pump as described in any one of claims 1-4; The water tank is used to hold water for atomization; The cover includes a main body and a mounting part. The main body is connected to the water tank, and the mounting part is connected to the main body. The mounting part is located inside the water tank and communicates with the water tank. The water trough is connected to the mounting part and is located at the top of the mounting part. The water pump is connected to the mounting part and is located at the bottom of the mounting part. The water tank is provided with an inlet and an overflow hole. The water pump can transport water in the water tank to the water storage chamber through the inlet. The overflow hole can discharge water from the water storage chamber so that the water level in the water storage chamber does not exceed the working water level of the atomizing plate.

6. The atomizing humidifier according to claim 5, characterized in that, The mounting part is provided with a support plate, the water tank is placed above the support plate, the space between the support plate and the mounting cavity is filled with potting compound, and the mounting part is provided with a wire passage groove, through which the wires of the circuit board can pass through the potting compound and enter the main body.

7. The atomizing humidifier according to claim 5, characterized in that, It also includes a water level sensor, which is located at the bottom of the mounting part to detect the water level in the water tank.

8. The atomizing humidifier according to claim 5, characterized in that, A filter screen is provided at the bottom of the mounting section.

9. The atomizing humidifier according to claim 5, characterized in that, It also includes an inlet pipe and an overflow pipe. The water pump is connected to the inlet hole through the inlet pipe, and one end of the overflow pipe is connected to the overflow hole, while the other end is located at the bottom of the mounting part.

10. The atomizing humidifier according to claim 5, characterized in that, The water inlet and the overflow outlet are located on opposite sides of the water tank.

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