JP7357212B1 - humidifier - Google Patents

Abstract

The present invention relates to the technical field of humidifiers, and particularly to humidifiers. [Solution] The humidifier includes a main body member and a water storage container installed inside the main body member, a water injection component is installed at the upper end of the main body member, a water injection chamber is formed in the water injection component, and the water injection chamber is An air guide path is further formed in the main body member, communicating with the water storage container, and the water injection chamber and the air guide path are isolated from each other. In the humidifier provided by the present application, an independent water injection channel is defined by installing the water injection component, so that the humidifier can normally emit air during water injection, and the water injection and wind blowout are mutually related. The wind continues to blow out smoothly without any adverse effects, and water droplets do not scatter, significantly improving the convenience of pouring water, and also making it possible to avoid getting surrounding items wet due to the scattering of water droplets. [Selection diagram] Figure 1

Description

TECHNICAL FIELD This application relates to the technical field of humidifiers, and more particularly to humidifiers.

Currently, a humidifier is a device for regulating the humidity of the air, and conventional evaporative humidifiers usually moisten a filter with water and then send the airflow that has passed through the filter into the room using a blower. This increases the environmental humidity. There are two main types of water injection methods for general humidifiers: one in which water is poured directly into the water storage container inside the humidifier, and the other in which water is poured directly into the water inlet at the top of the humidifier. The first type of water addition method is relatively complicated, requiring repeated attachment and detachment of the device, and lacks quickness. The second type of water addition method is relatively easy to operate and has become a new trend in humidifiers. However, with commercially available humidifiers that use a top water addition type, when adding water, the water will scatter outside due to the wind blowing out.

An object of the present application is to provide a humidifier that solves to a certain extent the technical problem that exists in the prior art that water tends to scatter around due to the influence of the wind that blows out when water is added in an upper water humidifier.

The humidifier provided by the present application includes a main body member,
a water storage container installed inside the main body member,
A water injection component is installed at an upper end of the main body member, a water injection chamber is formed in the water injection component, and the water injection chamber communicates with the water storage container;
An air guide path is further formed in the main body member, and the water injection chamber and the air guide path are isolated from each other.

In the technical proposal, the main body member further includes:
a first casing;
a second casing fitted outside the first casing;
The water storage container may be installed inside the first casing, or the water storage container may be installed at the bottom of the first casing.

In any of the above technical solutions, further, the humidifier also includes an air guide component, the height of the first casing is lower than the second casing, and the air guide component is connected to the first air guide component within the second casing. installed on the casing,
The air guide component includes a first air guide member and a second air guide member that are engageable with each other.

In any of the above technical proposals, further, the first air guide member and the second air guide member jointly define a mounting space, a flow guide component is installed in the mounting space, and the flow guide component The fan includes a fan, a motor cover, and a motor cover cap that is secured to the motor cover, and a fixed chamber for accommodating the motor is formed between the motor cover and the motor cover cap. ,
The motor has a drive shaft, one end of the drive shaft passes through the motor cover and is connected to the fan,
A plurality of water passages are installed in the motor cover cap, the water filling chamber communicates with the water passages, the second air guiding member has the same number of water passages as the water passages, and each of the water passages: It communicates with one of the water conduits.

In any of the above technical solutions, further, the water injection component is installed at the upper end opening of the second casing, the water injection component includes at least one fixing member, and the at least one fixing member and the motor cover cap cooperate. defines the water filling chamber, and the water filling chamber communicates with the water flow path.

In any of the above technical solutions, a filter is further installed below the fan, the filter is located above the water storage container, a hole is formed at the center of the filter, and the water filling chamber is located above the water storage container. communicating with the water storage container through a perforated portion;
A pump is installed at the bottom of the water storage container, and the pump can pump water in the water storage container to the filter.

In any of the above technical proposals, a first ventilation path is further formed inside the mounting space,
A second ventilation path is formed between the first casing and the second casing, the second ventilation path, the filter, and the first ventilation path communicate in this order, and the fan is driven by the motor. When activated, a unidirectional airflow is formed within the body member, and the stereotactic airflow sequentially passes through the second ventilation path, the wet filter, the fan, and the first ventilation path, and then flows through the body member. flows to the outside.

In any of the above technical solutions, further, the humidifier also includes a water guiding component, a positioning part is installed at the upper end of the filter, and the water guiding component is installed in the positioning part;
The water in the water injection chamber flows through the water channel and the water conduit to the water guiding component, and the filter has an annular structure, and the water flows along the inner wall surface of the filter by the guiding action of the water guiding component. The water flows into the water storage container.

In any of the above technical proposals, the water guiding component further comprises:
a sealing ring installed in a mounting part provided in the first casing;
The water guide ring includes a first fixing part, a first water guide part, and a second water guide part having an integral structure, the first fixing part extending to the mounting part, and the sealing ring connecting the mounting part and the first fixing part. a water guide ring installed between the water guide ring and the mounting part to seal a gap between the water guide ring and the mounting part;
The first water guide part is located between the first fixed part and the second water guide part, the first water guide part is installed at an angle, and the second water guide part extends toward the inner wall surface of the filter. .

In any of the above technical solutions, furthermore, the diameter of the filter gradually increases from top to bottom.

The advantageous effects of the present application compared to the prior art are:
A humidifier provided by the present application includes a main body member and a water storage container installed inside the main body member, a water injection component is installed at the upper end of the main body member, a water injection chamber is formed in the water injection component, and the water injection chamber stores water. An air guide path is further formed in the main body member and communicates with the container, and the water injection chamber and the air guide path are isolated from each other.

In the humidifier provided by the present application, an independent water injection channel is defined by installing the water injection component, and the humidifier can normally emit wind during water injection, and the water injection channel and the wind outlet path are connected. It is possible to reliably guarantee that the wind will not affect each other, that the wind will continue to blow out smoothly even during water injection, and that water droplets will not scatter, significantly improving convenience during water injection, and also that surrounding items will get wet due to water droplets scattering. This can also be avoided.

In order to more clearly explain the specific embodiments of the present application or the technical solutions in the prior art, the drawings that need to be used to depict the specific embodiments or the prior art will be briefly introduced below. The drawings in the following description are part of the embodiments of the present invention, and it is obvious to a person skilled in the art that other drawings can be derived from these drawings without creative effort.

1 is a schematic diagram of an airflow path of a humidifier provided by an embodiment of the present application; FIG. 1 is a schematic diagram of a water injection path of a humidifier provided by an embodiment of the present application; FIG. FIG. 3 is a schematic diagram of an enlarged structure of part A of the humidifier provided by FIG. 2; FIG. 2 is an exploded three-dimensional schematic diagram of a partial structure of a humidifier provided by an embodiment of the present application. 1 is a partial structural schematic diagram of a humidifier provided by an embodiment of the present application; FIG. FIG. 6 is an exploded three-dimensional schematic diagram of FIG. 5; FIG. 3 is a structural schematic diagram of a humidifier motor cover cap provided by an embodiment of the present application; FIG. 3 is a structural schematic diagram of a humidifier air guide component provided by an embodiment of the present application; FIG. 3 is a structural schematic diagram of a second air guiding member of a humidifier provided by an embodiment of the present application; 1 is a schematic diagram of an air supply path of a humidifier provided by an embodiment of the present application; FIG. FIG. 3 is another partial structure schematic diagram of a humidifier provided by an embodiment of the present application;

Hereinafter, the technical solution of the present application will be clearly and completely described with reference to the drawings. It should be understood that the depicted embodiments are only some, but not all, embodiments of the present application.
Generally, the components of the embodiments depicted and shown in the drawings herein may be configured and designed in a variety of different arrangements. Accordingly, the following detailed depictions of embodiments of the present application provided in the drawings are not intended to limit the scope of the application claimed, but are illustrative of selected embodiments of the present application. It's just that.
All other embodiments obtained by a person skilled in the art without creative effort based on the embodiments of this application also fall within the protection scope of this application.

What needs to be explained in the depictions of this application is the direction indicated by terms such as "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inside", "outside", etc. or positional relationships are based on the directions or positional relationships shown in the drawings and are only for convenience and simplification of depiction in the present application, and the device or component has a specific orientation, They are not intended to indicate or imply that the invention must be configured or operated in a particular direction, and therefore should not be construed as limiting the invention. Further, "first," "second," and "third" are terms used only for descriptive purposes and should not be construed as indicating or suggesting relative importance.

What needs to be explained in the context of the present application is that the terms "attachment," "connection," and "connection" should be interpreted broadly, unless otherwise expressly stipulated or limited. For example, it may be a fixed connection, a removable connection, or an integral connection, a mechanical or electrical connection, a direct connection or an indirect connection through an intermediate medium, It may also be internal communication between two parts. Those skilled in the art can understand the specific meanings of the above terms in this application based on specific situations.

Hereinafter, a humidifier according to an embodiment of the present application will be described with reference to FIGS. 1 to 11.

As shown in FIGS. 1 to 11, the embodiment of the present application provides a humidifier, which includes a water storage container 3 and a main body member consisting of a first casing 1 and a second casing 2. , an injection channel and an air guide channel are formed which have different routes and are independent of each other and do not interfere with each other. Specifically, the second casing 2 is fitted outside the first casing 1, and both They are fixed to each other, the height of the first casing 1 is lower than the second casing 2, and the water storage container 3 is located at the bottom of the first casing 1. A water injection component 8 is installed at the upper end opening of the second casing 2, and the water injection component 8 communicates with the water storage container 3 through an injection channel, thereby realizing a water injection method by adding water to the upper part of the humidifier. An air guide path is formed inside the main body member, and the air guide path is isolated from both the water injection channel and the water injection chamber 100 and does not affect each other. As can be seen from this, the humidifier provided by this example blows air and adds water through two mutually independent passages, so that when adding water, the wind from the air guide passage has no effect on the water being added. This effectively prevents water from splashing around.

Specifically, the body member further comprises a bottom cap, the bottom of the first casing 1 extending outward to form a fixed edge 101, the bottom cap being provided below the first casing 1, and the bottom cap extending outwardly to form a fixed edge 101. One casing 1 may have a relatively tall cylindrical structure, and the bottom of the first casing 1 is close to the bottom of the second casing 2, and the second casing 2 is located outside the first casing 1. When fitted, the bottom end of the second casing 2 is fixed to the fixed edge 101 of the first casing 1, and the fixing method between the second casing 2 and the first casing 1 is a locking connection. can be done, but of course it is not limited to this.

The first casing 1 is fitted outside the water storage container 3, in other words, the water storage container 3 is installed inside the first casing 1, a water supply channel is installed inside the water storage container 3, and the upper end of the water storage container 3 A filter 4 is installed at the opening, a first locking connection is installed on the inner wall surface of the upper opening of the water storage container 3, and the shape of the filter 4 matches the opening shape of the water storage container 3, and the outer surface of the filter 4 , a second locking connection is provided which is compatible with the first locking connection and can be connected to the water storage container 3, which not only allows the filter 4 to be fixed to the water storage container 3 but also keeps the filter 4 away from the liquid level in the water storage container 3. The filter 4 can be installed floating, avoiding direct contact of the filter 4 with the water in the water storage container 3, and effectively solving the problem of the filter 4 being submerged in water for a long period of time, which tends to breed bacteria.

Alternatively, the first casing 1 may have a relatively low annular structure. In such a case, the first casing 1 is arranged coaxially with the second casing 2 within the second casing 2, and the first casing 1 is located in the middle section of the second casing 2, and at this time, the water storage The container 3 is installed below the first casing 1 , and preferably the first casing 1 is fixed to the upper opening of the water storage container 3 .
In addition, in this application, an embodiment in which the first casing 1 has a cylindrical structure is preferable.

A pump 5, preferably a DC brushless pump, is installed at the bottom of the water storage container 3, and the pump 5 provides pressure to the water in the water storage container 3, thereby pumping the water into the filter 4 in small portions multiple times through the water supply channel. Can be pumped. The filter 4 has water absorption ability and can sufficiently absorb water to maintain moisture. Preferably, the injection port is installed at one end of the water supply channel away from the pump 5, and the end of the water supply channel and the injection port extend above the filter 4, so that the pump 5 pulls water above the filter 4. After that, the water passes through the injection port and is sprayed onto the filter 4 in a manner similar to spraying from a shower head, moistening the filter 4. The filter 4 is filled with water and the humidity becomes uniform, making the air humid. After passing through the filter 4, it is carried away by the wind, thereby achieving a humidifying effect.

Preferably, the filter 4 has an annular structure, and supports capable of supporting the filter 4 are installed on both the inner and outer wall surfaces of the filter 4, and the inner edge of the annular structure forms a perforated portion, and the filter 4 is installed inside the end opening of the water storage container 3. In other words, the outer diameter of the filter 4 is smaller than the inner diameter of the water storage container 3, and the water sprayed from the injection port to the filter 4 flows along the inner wall of the water storage container 3 when falling. The water that returns to the bottom joins the circulation again, and almost no noise is generated in the process of returning to the bottom.
More preferably, as shown in FIG. 11, the diameter of the filter 4 gradually increases from top to bottom, so that an included angle α is formed between the outer surface of the filter 4 and the vertical plane, and the size of α is The angle is 3° to 10°, preferably 5°, and since the structure of the filter 4 is annular, the portion of the filter 4 that performs the water-containing action also has an annular structure, and in this embodiment, the filter 4 has a top It has a structure that is thin and thick at the bottom, and the cross-sectional area is relatively large, which can effectively improve the water content, and when the wind passes through the filter 4, the contact area between the wind and the filter 4 is also relatively large, which makes the main The humidifying effect of the humidifier is effectively improved.

Furthermore, since the height of the first casing 1 is lower than the height of the second casing 2, an air guide component 6 is installed inside the main body member, and preferably the air guide component 6 is installed above the first casing 1. Alternatively, the wind guiding component 6 has an integral structure with the first casing 1 so that both are fused into one, and the wind guiding component 6 includes a first wind guiding member 601 and a second wind guiding member 602; The first air guide member 601 has an annular structure, the second air guide member 602 has a bowl-shaped structure, and both upper and lower ends of the second air guide member 602 are open, and the upper end of the second air guide member 602 is open. is approximately the same as the diameter of the lower opening of the first air guide member 601, which allows the first air guide member 601 and the second air guide member 602 to engage with each other. The opening at the bottom end of member 602 is relatively small in diameter. When the first air guide member 601 and the second air guide member 602 are engaged with each other, a space surrounded by the first air guide member 601 and the second air guide member 602 forms a mounting space.
Furthermore, a plurality of water channels 6021 are installed on the side wall of the second air guide member 602 at intervals in the circumferential direction of the second air guide member 602, and the water channels 6021 extend in the vertical direction. are installed through the second air guide member 602, the upper end of the water guide channel 6021 projects from the inner wall surface of the second air guide member 602, and the lower end of the water guide channel 6021 projects from the outer wall surface of the second air guide member 602. Preferably, the conduit 6021 and the second air guide member 602 have an integral structure and are processed by integral injection molding.

Further, the humidifier provided by the embodiment of the present application includes a flow diversion component 7, and specifically, the flow diversion component 7 includes a motor cover 701, a motor cover cap 702, a motor 703, and a fan 704. The motor cover cap 702 is provided to be locked to the motor cover 701 to form a fixed chamber 300, a motor 703 is installed in the fixed chamber 300, a drive shaft is installed in the motor 703, and one end of the drive shaft is The fan 704 extends through the motor cover 701 to the outside of the motor cover 701 and is connected to a drive shaft, so that the fan 704 can be operated by being driven by the motor 703 . The motor cover 701 and the motor cover cap 702 can position and fix the motor 703, and ensure the stability of the motor 703 and the fan 704 connected to the motor 703, so that when the motor 703 is started, the fan 704 is driven and wind is generated.

The fan 704 is located above the filter 4, and the fan 704 is installed near the filter 4, and the first ventilation path 400 is formed between the outer wall surface of the fixed chamber 300 and the inner wall surface of the mounting space, A second ventilation path 500 is formed in the gap between the first casing 1 and the second casing 2, and the fixed edge 101 at the bottom of the first casing 1 has a grid structure, and the grid structure serves as an intake port. The upper end of the first ventilation passage 400 is an exhaust port, preferably an annular exhaust port, and the exhaust port is installed so as to surround the water injection component 8. As shown in FIGS. 1, 2, and 6, the second ventilation passage 500, the filter 4, the fan 704, and the first ventilation passage 400 communicate in this order from the bottom to the top, and work together to When the fan 704 starts operating, a unidirectional airflow is formed inside the main body member, and the unidirectional airflow flows from the bottom to the top and passes through the second ventilation path 500, the water-containing filter 4, the blades of the fan 704, and After passing through the first ventilation path 400 in this order, it flows out from the outlet of the first ventilation path 400, whereby the moisture in the filter 4 is sent to the air outside the main body member and performs a humidifying effect.

In addition, when the first casing 1 has an annular structure, the space between the outer wall surface of the water storage container 3 and the second casing 2 and the space between the outer wall surface of the first casing 1 and the second casing 2 are shared. to form a second ventilation path 500.
Preferably, a sealing member is installed at the connection position where the motor cover 701 and the motor cover cap 702 engage to prevent water from entering the fixing chamber 300 during water injection and affecting the normal operation of the motor 703. To avoid.

Further, a plurality of water channels 7021 are installed at intervals in the circumferential direction of the motor cover cap 702 on the outer wall surface of the side wall of the motor cover cap 702, and preferably, the number of water channels 7021 is the same as the number of water channels 6021, and any The number of water channels 7021 is preferably three, and the three water channels 7021 communicate with the three water channels 6021 in a one-to-one correspondence, and each water channel 7021 has a drain port, and the drain port is connected to the side wall of the motor cover cap 702. Preferably, the length, that is, the height of the water flow path 7021 extends downward, and the lower end of the water flow path 7021 extends downward on the outer wall surface of the motor cover cap 702 to form a second air guide. The water flow path 7021 reaches the upper end of the water flow path 6021 of the member 602 and is sealed with the water flow path 6021, so that the water flowing down from the water inlet 803 passes through the plurality of water flow paths 7021 and flows into the plurality of water flow paths 6021, respectively. The water does not flow into other parts inside the second air guide member 602, that is, the water does not enter the mounting space, thereby causing the gas and water flow in the partial space in the main body member to Dividing into two paths is realized and mutual influence is avoided. As can be seen, the flow guiding component 7 not only serves to fix the motor 703 and the fan 704, but at the same time can also serve to guide the flow of water during the water addition process.
Preferably, a channel cover plate 7022 is installed at the upper end of the water channel 7021, and the channel cover plate 7022 and the upper end opening of the water channel 7021 are engaged with each other or fixed by welding to add water. This prevents water from sometimes jumping out of the water flow path 7021.

Further, the water injection component 8 is installed at a location at the upper end opening of the mounting space and is located above the motor cover cap 702, and specifically, the water injection component 8 includes at least one fixing member fixing member, and preferably has a main body. In the embodiment, the number of fixing members is two, and the two fixing members are a first fixing member 801 and a second fixing member 802, and the first fixing member 801 and the second fixing member 802 are engaged with each other. The first fixing member 801 and the second fixing member 802 both have an annular structure, and when the first fixing member 801 and the second fixing member 802 are engaged with each other, the first fixing member 801 The circular opening becomes a water inlet 803. Since the motor cover cap 702 has a tank structure and the shape of the second fixing member 802 is compatible with the shape of the motor cover cap 702, the second fixing member 802 can be placed within the tank structure of the motor cover cap 702. , the second fixing member 802 is fixed to the motor cover cap 702, and the space jointly surrounded by the first fixing member 801, the second fixing member 802, and the motor cover cap 702 is the water filling chamber 100. When water is added, the water will enter the water fill chamber 100, ie, be located within the reservoir structure of the motor cover cap 702.

Furthermore, the humidifier provided by the embodiment of the present application also includes a water guiding component 9, the water guiding component 9 includes a sealing ring 902 and a water guiding ring 901 having an annular structure, the water guiding ring 901 is connected to the filter 4, and the water guiding component 9 includes a sealing ring 902 and a water guiding ring 901 having an annular structure. The lower end opening of the wind member 602 is located at the inner edge of the water guiding ring 901, thereby ensuring communication between the internal space of the second wind guiding member 602, that is, the first ventilation path 400, and the filter 4. The space between the second air guide member 602 forms a water guide chamber 200, and water flowing down from the guide channel 6021 enters the water guide chamber 200, and the water flows through the water injection chamber 100 and the water guide chamber 200 by the guiding action of the water guide ring 901. In this order, the water flows through the perforated part, flows down along the inner wall surface of the perforated part, and finally flows into the water storage container 3. During the water filling process, the water flows through the water filling chamber 100 and the water guiding chamber 200. , the perforated part of the filter 4, and the water storage container 3, which is the above-mentioned injection channel, and as can be seen from this, water flows into the water storage container 3 via the inner wall surface of the annular structure of the filter 4. There will be no interference with the wind flowing through the net.

Further, a mounting part is provided at the upper end opening of the first casing 1, a sealing ring 902 is installed in the mounting part and is located between the water guide ring 901 and the first casing 1, and the sealing ring 902 is located between the water guide ring 901 and the first casing 1. It is used to seal the gap between the two to avoid water leakage from the gap between the two.

Specifically, the upper end opening of the first casing 1 narrows inward to form a mounting part, the cross section of the sealing ring 902 is U-shaped, and the U-shape opens downward, and the sealing ring 902 It is installed in close contact with the inner wall of the casing 1. The water guide ring 901 includes a fixed part 9011 having an integral structure, a first water guide part 9012, and a second water guide part 9013, and the fixed part 9011 extends above the first water guide part 9012 and is inserted into the sealing ring 902. The first water guide part 9012 has an annular structure, the outer edge of the first water guide part 9012 is connected to the fixed part 9011, and the inner edge of the first water guide part 9012 is connected to the second water guide part 9013. , the second water guide part 9013 similarly has an annular structure, and the axial direction of the second water guide part 9013 is distributed in the vertical direction. Preferably, the lower end of the second water guide part 9013 extends until it comes into contact with the inner wall surface of the filter 4. More preferably, the outer edge of the first water guide section 9012 is placed at a higher position than the inner edge, so that the first water guide section 9012 is installed with an inclination to perform a guiding function, and the lower end opening of the first water guide channel 6021 is located at a higher position than the inner edge. The water flowing out from the first water guide section 9012 is installed directly facing the first water guide section 9012, and after falling into the first water guide section 9012, the water flows through the surfaces of the first water guide section 9012, the second water guide section 9013, and the filter 4. The water flows into the water storage container 3 along the inner wall surface of the water storage container 3.

Further, the upper end of the filter 4 has a support, a first insertion part is formed in the support, and a second insertion part is installed on the water guide ring 901, which can be adapted and connected to the first insertion part. While the stability between the water guide ring 901 and the filter 4 can be ensured, there is a mutually inserted rib structure between them, and due to the compatible insertion method, water does not pass through the filter 4 in a wet state. This blocks air (wind) from flowing into the first ventilation path 400, which affects the humidification effect and efficiency.

To summarize the above, in the humidifier provided by the present application, an independent water injection channel is defined by installing the water injection component, and the humidifier can normally emit air while water is being poured. It is possible to ensure that the wind blowing paths do not affect each other, and that the wind continues to blow out smoothly even during water injection, and that water droplets do not scatter. This significantly improves convenience during water injection, and also prevents water droplets from scattering. It is also possible to avoid surrounding items from getting wet.

In addition, in the humidifier provided by the embodiment of the present application, the water flow falls along the inner wall surface of the filter without contacting the fan during the water injection process, so that the water comes into contact with the fan blades when adding water. It is possible to avoid the generation of harsh collision sounds, and also to avoid the occurrence of loud noises caused by water falling directly into the water storage container from a high position.

Finally, it should be noted that the above-mentioned embodiments are only for explaining the technical solution of the present application, and are not intended to limit it. Although the present application has been described in detail with reference to each of the above-mentioned embodiments, as those skilled in the art will understand, it is possible for those skilled in the art to make changes to the technical solutions described in each of the above-mentioned embodiments or It is possible to make equivalent substitutions for some or all of the characteristics, but these changes or substitutions will cause the essence of each technical proposal to deviate from the scope of the technical proposal of each embodiment of the present application. isn't it.

1 First casing 101 Fixed edge 2 Second casing 3 Water storage container 4 Filter 5 Pump 6 Air guide component 601 First air guide member 602 Second air guide member 6021 Water head 7 Air guide component 701 Motor cover 702 Motor cover cap 7021 Water channel 7022 Channel cover plate 703 Motor 704 Fan 8 Water injection component 801 First fixing member 802 Second fixing member 803 Water inlet 9 Water guide component 901 Water guide ring 9011 Fixing part 9012 First water guide part 9013 Second water guide part 902 Sealing ring 100 Water injection chamber 200 Water guide chamber 300 Fixed chamber 400 First ventilation passage 500 Second ventilation passage

Claims (9)

comprising a main body member, a water storage container installed inside the main body member, and an air guide component ,
A water injection component is installed at an upper end of the main body member, a water injection chamber is formed in the water injection component, and the water injection chamber communicates with the water storage container;
An air guide path is further formed in the main body member, and the water injection chamber and the air guide path are isolated from each other ,
the wind guiding component includes a fan;
A filter is installed below the fan, the filter is located above the water storage container, a hole is formed at the center of the filter, and the water injection chamber communicates with the water storage container through the hole. ,
A humidifier, characterized in that a pump is installed at the bottom of the water storage container, and the pump can pump water in the water storage container to the filter. The main body member is
a first casing;
a second casing fitted outside the first casing;
The humidifier of claim 1, wherein the water storage container is installed inside the first casing, or the water storage container is installed at the bottom of the first casing. the height of the first casing is lower than the second casing, and the wind guiding component is installed on the first casing within the second casing;
The humidifier of claim 2, wherein the air guide component includes a first air guide member and a second air guide member that are engageable with each other. the first air guide member and the second air guide member jointly define a mounting space, and a flow guide component is installed within the mounting space;
The flow guiding component includes a motor cover and a motor cover cap that is provided to be engaged with the motor cover , and a fixed chamber for accommodating the motor is formed between the motor cover and the motor cover cap. is,
The motor has a drive shaft, one end of the drive shaft passes through the motor cover and is connected to the fan,
A plurality of water passages are installed in the motor cover cap, each of the plurality of water passages communicates with the water filling chamber, and the second air guiding member has the same number of water passages as the water passages, and the water passages communicate with the water filling chamber. 4. A humidifier according to claim 3, each communicating with one of the water channels. The water injection component is installed in the second casing, the water injection component includes at least one fixing member, the at least one fixation member and the motor cover cap jointly define the water injection chamber, and the water injection chamber is arranged in the second casing. The humidifier according to claim 4, wherein the humidifier communicates with a water flow path. A first ventilation path is formed inside the mounting space,
A second ventilation path is formed between the first casing and the second casing, the second ventilation path, the filter, and the first ventilation path communicate in this order, and the fan is driven by the motor. When activated, a unidirectional airflow is formed within the main body member, and the unidirectional airflow sequentially passes through the second ventilation path, the wet filter, the fan, and the first ventilation path, and then flows through the main body member. The humidifier according to claim 5 , characterized in that the humidifier flows to the outside of the humidifier. The humidifier further includes a water guiding component, a positioning part is installed at the upper end of the filter, and the water guiding component is installed in the positioning part,
The water in the water injection chamber flows through the water channel and the water conduit to the water guiding component, and the filter has an annular structure, and the water flows along the inner wall surface of the filter by the guiding action of the water guiding component. The humidifier according to claim 5 , characterized in that the water flows into the water storage container. The water guiding component is
a sealing ring installed in a mounting part provided in the first casing;
The water guide ring includes a first fixing part, a first water guide part, and a second water guide part having an integral structure, the first fixing part extending to the mounting part, and the sealing ring connecting the mounting part and the first fixing part. a water guide ring installed between the water guide ring and the mounting part to seal a gap between the water guide ring and the mounting part;
The first water guide part is located between the first fixed part and the second water guide part, the first water guide part is installed at an angle, and the second water guide part extends toward the inner wall surface of the filter. The humidifier according to claim 7 , characterized in that: Humidifier according to any one of claims 5 to 8 , characterized in that in the direction from top to bottom, the diameter of the filter increases gradually.