CN216481378U - Evaporating water tank underneath type accommodating structure of purification humidifier - Google Patents

Abstract

The utility model discloses an evaporation water tank underneath type containing structure of a purification humidifier, which belongs to an internal structure of an evaporation humidifier, comprising an evaporation water tank, wherein the evaporation water tank is arranged under a water tank body, an evaporator is surrounded outside the water tank body, the lower part of the evaporator is immersed in the evaporation water tank, the evaporation water tank is communicated with a water pump through a pipeline, the water pump is communicated with the water tank body through a pipeline, a filter is also arranged on the pipeline between the water tank body and the water pump, and the water pump pumps the water in the evaporation water tank into the water tank body through the filter, so that the water is circularly filtered between the water tank body and the evaporation water tank; the water tank body is also communicated with the evaporation water tank through a water outlet. Through under with evaporation water tank design at the water tank body, add the water pump between water tank body and evaporation water tank, return the water in the evaporation water tank through the water pump and go back the suction water tank body in, participate in by the filter at this in-process and carry out loop filter to water, and then avoid appearing the impurity deposit in evaporation water tank and the water tank body and lead to mildening and rot and produce the peculiar smell.

Description

Evaporating water tank underneath type accommodating structure of purification humidifier

Technical Field

The utility model relates to an evaporation formula humidifier's inner structure, more specifically the utility model relates to a purification humidifier's evaporation basin underlying type holding structure.

Background

The humidifiers in the market are roughly divided into an ultrasonic humidifier and an evaporative humidifier, and the humidifying principles of the ultrasonic humidifier and the evaporative humidifier are different. For example, the inventor of the present invention has previously filed a chinese patent publication No. CN111912069A, which discloses an evaporative humidifier with the advantages of large humidification amount, no fog humidification, and quiet operation, and realizes quiet operation while ensuring large humidification amount by the structural design of the variable diameter filter element and the dual water tank. Although such humidifiers have many advantages, the common defects existing in the use of humidifier products, namely that deposits are easily generated in the water tank and even mildew occurs, the water tank needs to be cleaned regularly, and water needs to be added frequently in the use of the humidifier to influence the use experience of a user, are avoided, and the defects are not only the defects existing in the evaporative humidifier but also one of the technical problems existing in all humidifier products and to be solved, so that research and improvement are needed for related structural units of the humidifier.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to above-mentioned not enough, provide a purify evaporation basin undermount formula holding structure of humidifier to it easily produces the deposit to expect to solve evaporation formula humidifier water tank of the same kind among the prior art or basin content, takes place to milden and rot even, needs regularly to wash the water tank, and need frequently add technical problem such as water in the use.

In order to solve the technical problem, the utility model adopts the following technical scheme.

The utility model provides an evaporation basin underneath type holding structure of purification humidifier, including the evaporation basin, the evaporation basin is arranged under the water tank body, the outside of water tank body is surrounded by the evaporimeter, the lower part of evaporimeter submerges in the evaporation basin, the evaporation basin is linked together with the water pump through the pipeline, the water pump still is linked together with the water tank body through the pipeline, still be equipped with the filter on the pipeline between water tank body and the water pump, the water pump is used for passing through the filter with the water in the evaporation basin and draw in the water tank body, makes water circulate between water tank body and evaporation basin and filters; the water tank body is also communicated with the evaporation water tank through a water outlet.

Preferably, the further technical scheme is as follows: the filter is arranged at the upper part of the water tank body and comprises a dust containing box, and a filter screen is arranged in the dust containing box; the area of the filter screen is adapted to the upper opening of the water tank body, and a pipeline between the water tank body and the water pump is communicated with any position of the filter screen.

The further technical scheme is as follows: the UV-C sterilization device comprises a water pump, an evaporation water tank, a UV-C sterilization module and a control module, wherein the water pump is arranged in the evaporation water tank, the UV-C sterilization module comprises a shell, a transparent tube body is arranged in the shell, a plurality of ultraviolet lamps are arranged on the inner wall of the shell, the irradiation directions of the ultraviolet light and the like correspond to the transparent tube body, and two ends of the transparent tube body are respectively communicated with the pipeline.

The further technical scheme is as follows: the evaporation water tank is also communicated with a quick water connector through a pipeline, a valve body is further arranged on the pipeline between the evaporation water tank and the quick water connector, and the quick water connector is used for being communicated with an external continuous water source; and a water filter is also arranged on a pipeline for communicating the quick water connector with an external continuous water source, and the installation position of the water filter is close to the valve body.

The further technical scheme is as follows: the valve body is connected with a control module, and the control module is used for controlling the opening and closing of the valve body.

The further technical scheme is as follows: the water pump is embedded in the lower part of the evaporation water tank, and a pipeline between the water pump and the water tank body is embedded in the outer wall of the water tank body; the valve body is embedded in the lower part of the evaporation water tank, and the quick water joint is arranged on the lower part of the fan.

The further technical scheme is as follows: and a heating module is also arranged on the pipeline between the water tank body and the water pump.

The further technical scheme is as follows: the water tank is characterized in that a spring valve is installed at a water outlet of the water tank body, a push rod device corresponding to the water tank is installed in the evaporation water tank, and the push rod device is used for timely pushing the spring valve.

The further technical scheme is as follows: and the water tank body is internally provided with an ultra-water level warning sensor which is used for outputting a sensing signal to the control module when the water level in the evaporation water tank reaches a warning line.

Compared with the prior art, one of the beneficial effects of the utility model is that: the evaporation water tank is designed under the water tank body, the water pump is additionally arranged between the water tank body and the evaporation water tank, water in the evaporation water tank is pumped back into the water tank body through the water pump, and the water is subjected to circulating filtration by the participation of the filter in the process, so that the phenomenon that the evaporation water tank and the water tank body are mildewed due to impurity deposition to generate peculiar smell is avoided; and can be convenient be linked together with outside water source through quick water swivel, can control evaporation basin through the solenoid valve and intake for humidifier in use need not frequently to add water, has effectively solved washing and pain point problems such as frequently adding water in evaporation formula humidifier use, makes the humidifier more be suitable for using in commercial places such as office, market. Simultaneously the utility model provides a purify evaporation basin undermount formula holding structure of humidifier is simple and easy, is suitable for and installs and use in all kinds of evaporation formula humidifiers of indulging the structure, and the range of application is wide.

Drawings

Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention.

Fig. 2 is a longitudinal sectional view of fig. 1.

Fig. 3 is a schematic structural view of the evaporation water tank in fig. 1.

Fig. 4 is a schematic view of the middle part of fig. 1 in a disassembled structure.

Fig. 5 is a schematic view of a filter structure for explaining another embodiment of the present invention.

Fig. 6 is a schematic structural view for explaining a UV-C sterilization module according to another embodiment of the present invention.

In the figure, 1 is an outer shell, 11 is an air inlet, 12 is an air outlet, 2 is an evaporation water tank, 3 is a water tank body, 4 is a water pump, 5 is a filter, 51 is a dust containing box, 52 is a filter screen, 6 is a quick water connector, 7 is a valve body, 8 is an air deflector, 9 is a protective shell, 10 is a water filter, 13 is a heating module, 14 is an ultra-water level warning sensor, 20 is a UV-C sterilization module, 21 is a shell, 22 is a transparent pipe body, and 30 is an evaporator.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

An embodiment of the utility model is a purify evaporation basin underlying type holding structure of humidifier in this structure to evaporation basin 2's position is as the core design, specifically for designing evaporation basin 2 under water tank body 3, then encircles installation evaporimeter 30 in water tank body 3's outside, and immerses in evaporation basin 2 with evaporimeter 30's lower part again. The evaporation water tank underneath type accommodating structure is suitable for being used in the vertical type evaporation humidifier shown in the figures 1 and 2. As shown in fig. 1 and 2, the vertical evaporation humidifier includes an outer casing 1, an evaporation water tank 2 is provided inside the outer casing 1, an evaporator 30 is provided inside the evaporation water tank 2, and the evaporator 30 is used for adsorbing water in the evaporation water tank 2 by using a capillary principle, uniformly distributing the water to the upper portion of the evaporation water tank, and then evaporating the water by an air flow, thereby humidifying air. Therefore, the lower part of the evaporator 30 needs to be immersed in the evaporation water tank 2, a fan is arranged below the evaporator 30, the air inlet end of the fan is communicated with the air inlet 11 of the outer shell 1, and when the fan rotates, airflow enters from the air inlet 11 and contacts with the evaporator 30 and then is discharged from the air outlet 12; the water outlet of the water tank body 3 is preferably provided with a spring valve which is in a normally closed state under the action of a spring, and correspondingly, a corresponding ejector rod device is also required to be arranged in the evaporation water tank 2, the ejector rod device comprises an ejector rod body and a driving motor, wherein the driving motor drives the ejector rod body to move up and down through the rotation of a gear rack, when the ejector rod body moves up, the spring valve can be pushed open, at the same time, the water outlet of the water tank body 3 is opened, water can flow into the evaporation water tank, meanwhile, in order to keep the liquid level in the evaporation water tank 2 constant, a water level sensor can be arranged in the evaporation water tank 2, the water level sensor is used for collecting the liquid level value in the evaporation water tank 2, the control module is used for controlling the start and stop of the driving motor according to the liquid level value, thereby controlling the opening and closing of the spring valve, namely controlling the opening and closing of a water drainage channel between the water tank body 3 and the evaporation water tank 2. Through the mode, the float valve in the evaporation water tank 2 is omitted, so that the inner cavity structure of the evaporation water tank 2 becomes simpler, the impurity deposition is further reduced, and the cleaning is also convenient.

As mentioned above, the upper portion of the outer casing 1 is provided with the air outlet 12, the air outlet 12 is communicated with the air outlet end of the fan, as shown in fig. 1, the air outlet 12 is preferably designed between the lower edge of the upper portion of the water tank 3 and the upper edge of the outer casing 1, and the evaporator 30 is disposed in the air flow channel between the air outlet 12 and the air outlet end of the fan, the air flow channel is located between the inner wall of the outer casing 1 and the outer wall of the water tank 3.

More importantly, referring to the containing structure of the evaporation water tank underneath type of the present embodiment, as shown in fig. 3, the evaporation water tank 2 is connected to the water pump 4 through a pipe, and the water pump 4 is also connected to the water tank body 3 through a pipe, in use, the water pump 4 needs to be connected to a power supply, and the inner bottom of the evaporation water tank 2 can be designed with a recessed position of an inclined surface, where a hole is designed, the hole is connected to the water pump 4 through a pipe, so as to facilitate the water in the evaporation water tank 2 to be pumped out when needed. In addition, a filter 5 is further disposed on a pipeline between the water tank 3 and the water pump 4, so that the water pump 4 can pump water in the evaporation water tank 2 into the water tank 3 through the filter 5, and the water is circularly filtered between the water tank 3 and the evaporation water tank 2, the filter 5 can be designed with reference to a general structure of a water filter, and the water pump 4 can also be connected to a control module, and the control module controls starting and stopping of the water pump. Utilize the circulation structure of water pump 4 and filter 5 formation, can avoid the impurity deposit of aquatic or produce the incrustation scale in the evaporation water tank, accomplish the evaporation water tank and use for a long time and exempt from to wash, avoid evaporation water tank 2 to install the loaded down with trivial details dismantlement operation that brings in the shell body 1 inside.

Preferably, in order to reduce the impurities in the water entering the evaporation water tank 3, a water filter 10 may be further added to the pipe connecting the quick water connector 6 with the external continuous water source, as shown in fig. 4, and the water filter 10 may be a small water filter available on the market, such as a water filter used on an intelligent toilet lid. On the other hand, the quick water joint 6 can be installed at the lower part of the evaporation water tank 2, and the water filter 10 is also installed inside the outer shell 1, for example, the installation position of the water filter 10 is set near the valve body 7, and the water filter 10 can also adopt an external structure, and no matter the water filter is built-in or external, the purpose of disassembly and replacement is needed, namely, the water is filtered and then flows into the evaporation water tank; the deposit of the evaporation water tank is pumped back to the water tank through the water pump circulation, so that the evaporation water tank is prevented from being cleaned. Further, as shown in fig. 4, the evaporation water tank 2 is further communicated with a quick water connector 6 through a pipeline, and a valve body 7 is further installed on the pipeline between the evaporation water tank 2 and the quick water connector 6, wherein the valve body 7 can be controlled to be opened and closed by a control module, and meanwhile, the quick water connector 6 can be communicated with an external continuous water source. Therefore, when the valve body 7 is opened, water of an external continuous water source can directly flow into the evaporation water tank 2 and is adsorbed to the upper part of the evaporation water tank by the evaporator 30 for evaporation, and then water is added into the evaporation water tank alternately or together by the external water source and the water tank, so that the effect of water adding prevention of the humidifier is realized, and another important pain point problem in the humidifier is solved.

On the other hand, in the embodiment, the inventor also improves the problem of another pain point of the humidifier, and since the humidifier adopts an external water source to continuously supply water to realize the function of no water adding, the water tank 3 is prevented from overflowing due to too high water level to cause water leakage, and then the floor is wetted. For the above problems, as shown in fig. 2, an ultra-high level guard sensor 14 may be further installed inside the water tank 3, the ultra-high level guard sensor 14 may employ probes having positive and negative electrodes, the probes are triggered when the water level inside the water tank 3 reaches a calibrated ultra-high water level, and then a sensing signal is transmitted to the control module, the control module controls the valve body 7 to close, so that external water no longer flows into the evaporation water tank 2, and further, redundant water is no longer pumped back into the water tank 3 by the water pump 4, thereby avoiding overflow caused by continuous rising of the water level in the water tank 3, and after the water level in the water tank 3 continues to be used by the humidifier falls, the valve body 7 may be opened again, and the process is repeated.

Preferably, the valve body 7 has at least two redundancies, so that failure of the valve body 7 is avoided, and as described in the above structure, if the valve body 7 fails, the water level in the evaporation water tank 2 is uncontrollable, so that water overflows from the evaporation water tank 2 to wet the floor.

Meanwhile, the valve body 7 on the pipeline between the evaporation water tank 2 and the quick water connector 6 can be conveniently controlled through the water level sensor, namely, when the water level in the evaporation water tank 2 becomes low, the valve body 7 is opened to feed water, otherwise, the valve body is closed, the phenomenon that the water level in the evaporation water tank 2 is too high is avoided, and the trouble of adding water every day of the traditional humidifier can be improved. And the water route of evaporation water tank 2 inside can be designed for surrounding shape structure to open as valve body 7, when outside water source passed through quick water swivel and pipeline and injected water to evaporation water tank 2, can wash evaporation water tank 2's inner wall simultaneously, avoid appearing the deposit and adhere to.

In the embodiment, the evaporation water tank 2 is designed under the water tank body 3, then the water pump 4 is additionally arranged between the water tank body 3 and the evaporation water tank 2, water in the evaporation water tank 2 is pumped back into the water tank body 3 through the water pump 4, and the water is subjected to circulating filtration through the filter 5 in the process, so that the phenomena of impurity deposition in the evaporation water tank 2 and the water tank body 3 and mildew and generation of peculiar smell are avoided; and can be convenient be linked together with outside water source through quick water swivel 6, but through the steerable evaporation basin intake of solenoid valve for humidifier in use need not frequently to add water, effectively solved washing and pain point problems such as frequently adding water in evaporation formula humidifier use, make the humidifier more be suitable for using in commercial places such as office, market.

Referring to fig. 5, in another embodiment of the present invention, the inventor modifies the above-mentioned filter 5 to better adapt to the installation of the humidifier structure shown in fig. 1 and improve the integrity of the humidifier product, specifically, directly designs the filter 5 as a cover structure and installs it on the upper portion of the water tank 3, and the filter 5 includes a dust holding box 51, and one or more layers of filter screens 52 are installed inside the dust holding box 51; the area of the filter screen 52 is adapted to the upper opening of the water tank body 3, and the pipe between the water tank body 3 and the water pump 4 is communicated with any position of the filter screen 52. The filter screen 52 of the filter 5 is designed to be large in area through the structure, so that the impurity filtering capacity of the filter 5 can be effectively improved, the service time of the filter 5 is further prolonged, and frequent cleaning is not needed. Meanwhile, the dust containing box 51 can be used as an impurity collecting box, so that evaporative crystals, slag and the like in water can be collected conveniently in the filtering process, and the cleaning by a user is facilitated.

Still referring to fig. 6, according to another embodiment of the present invention, in order to further improve the cleanliness of the circulating water and prevent the filter 5 and impurities in the evaporation water tank 2 from being mildewed by bacteria, a UV-C sterilization module 20 is further installed on the pipe between the water pump 4 and the evaporation water tank 2, and the UV-C sterilization module 20 is preferably installed at the lower part of the evaporation water tank 2, the UV-C sterilization module 20 includes a housing 21, a section of transparent tube 22 is installed in the housing 21, then a plurality of UV lamps are installed on the inner wall of the housing 21, and the irradiation directions of the UV light and the like correspond to the transparent tube 22, and both ends of the transparent tube 22 are respectively communicated with the pipe. When water flows through the transparent tube 22, the bacteria in the water can be killed by the irradiation of the ultraviolet lamp, and the sterilization efficiency can be improved because a plurality of ultraviolet lights and the like are irradiated at the same time; meanwhile, water in the evaporation water tank 2 is pumped into the water tank body 3 through the water pump 4 by the filter 5 and then is discharged into the evaporation water tank 2 through the water outlet, so that the UV-C sterilization module 20 can circularly irradiate and sterilize the water, the bacterial content in the water is further reduced, and the foreign matters in the filter 5 and the evaporation water tank 2 are prevented from generating peculiar smell due to bacterial mildew. In other words, the UV-C sterilization module 20 with the above structure encapsulates UV light inside the housing 21, and the closed pipe sterilization design prevents UV light from leaking to hurt people and adjacent parts, and can effectively increase UV irradiation intensity to realize true sterilization.

Still referring to fig. 2 and 3, in order to facilitate the installation of the water pump, the water pump 4 may be embedded in the lower portion of the evaporation water tank 2, and the pipe between the water pump 4 and the water tank 3 may be embedded in the outer wall of the water tank 3, so that the inherent structure of the humidifier may not be affected by the addition of the water pump 4 and the pipe.

Further, in order to avoid the influence of the excessively wide air flow passage on the air flow efficiency when the size of the humidifier outer case is too large, the air deflector 8 is additionally arranged between the evaporator 30 and the outer case 1 as shown in fig. 4, and the air deflector 8 is preferably installed in the outer case perpendicular to the horizontal plane, so that the air deflector 8 and the outer wall of the water tank 3 form the air flow passage. Based on the above structure, it is also possible to install a protective shell 9 at the lower part of the wind deflector 8, install the fan inside the protective shell 9, and then, as shown in fig. 3, provide an air inlet at the middle part of the protective shell 9, and the wind deflector 8 is cylindrical and extends from the upper edge of the protective shell 9 to the vicinity of the air outlet 12 at the upper part of the outer casing 1. As shown in fig. 3, the valve body 7 may be mounted on the lower portion of the protective housing 9.

According to another embodiment of the present invention, as shown in fig. 1, the humidifier structure applied to the continuous water supply no-clean filtering structure is preferably designed at the lower side of the outer casing 1, and then an independent cavity is disposed at the lower part of the outer casing 1, and an air filter element is installed in the cavity and is disposed in the air flow passage between the air inlet 11 and the air inlet end of the fan. Under the action of the fan, the air flow enters from the outside through the air inlet 11, is filtered by the air filter element, enters the air flow channel to contact with the evaporator 30, and then is discharged from the air outlet 12. More preferably, in order to more reasonably utilize the internal structure of the outer shell 1, the evaporation water tank 2 can be an annular groove, and a convex cavity is designed in the middle part for installing a fan motor; the evaporator 30 is then formed in a cylindrical shape so that it is surrounded on the outside of the water tub 3 so as to be completely filled in the inside of the air flow passage to increase the contact area of the air flow with the evaporator 30, and the evaporator 30 is folded by a fiber layer and the folding density of the lower portion of the evaporator 30 is greater than that of the upper portion thereof so that the evaporator 30 can suck the water in the evaporation water tub. Based on the technical purpose of bacteriostasis, the evaporator 30 can be dried regularly by matching with the UV-C sterilization module 20 and drying the water in the evaporation water tank 2 by using the water pump 4 to evacuate the water, so that the bacteria are prevented from being bred due to long-term wetting, and the evaporator 30 can also be processed by using bacteriostatic fibers, so that triple bacteriostasis is realized by the combined action of the evaporator 30, the drying and the UV-C sterilization module 20, and the technical effects of purification and humidification are realized.

Further, referring to fig. 3, the inventor further improves the humidification amount of the humidifier, further installs a heating module 13 on the pipe between the water tank 3 and the water pump 4, the heating module 13 is designed as a pipe structure, the heating sheet contacts with the water passing through the pipe to conduct heat, and further heats the water, so that the heated water flows back to the water tank 3, and then flows into the evaporation water tank 2, after the temperature of the water is raised, the evaporation efficiency of the water attached to the evaporator 30 can be improved, and further, under the same humidification amount, the rotation speed and noise of the fan can be reduced, so that the mute humidification of <35dB can be realized, and the user experience can be improved. Meanwhile, a water temperature sensor is required to be installed in the evaporation water tank 2, and heating is stopped when the water temperature reaches 37 ℃ so as to avoid scale from being generated in the evaporation water tank 2 due to overhigh temperature.

Meanwhile, in order to prevent the heater from being started when no water flows through, a water outlet sensor can be arranged on a water outlet pipeline of the water pump 4, the water outlet sensor collects water flowing out, then the control module controls the heating module 13 to be started, so that overheating risks can be avoided through the water outlet sensor, and the working state of the water pump 4 can be detected.

Referring to fig. 1 and 2, in practical use, according to the above preferred embodiment of the present invention, the water pump 4 and the valve body 7 are both connected to the control module, sufficient water is added into the water tank 3, at this time, the water flows into the evaporation water tank 2 through the water outlet, when the liquid level in the evaporation water tank 2 reaches a preset maximum, the driving motor in the evaporation water tank 2 controls the ejector rod body to close the water outlet of the water tank 3, and the evaporator 30 starts to suck the water inside the evaporation water tank 2 and uniformly distributes the water on the upper portion of the evaporation water tank; then the fan starts to rotate to generate negative pressure, so that outside air enters from the air inlet, the air entering the outer shell 1 is firstly filtered by the air filter element, and the air filter element can filter most of impurities and harmful substances in the air, so that the peculiar smell generated by mildew in the humidifier is further prevented; the airflow then enters the airflow channel and contacts the evaporator 30 to evaporate the water in the upper part of the airflow channel, and the moisture is discharged from the air outlet 12 to humidify the indoor environment.

In the process, water in the evaporation water tank 2 can be continuously pumped out by the water pump 4 and is sterilized by the UV-C sterilization module 20 in sequence, the water is filtered by the filter 5 and then flows back to the water tank body 3, the water pumping quantity of the water pump 4 is basically equal to the water outlet quantity of the water outlet of the water tank body 3, so that the liquid level in the evaporation water tank 2 cannot be influenced by the operation of the water pump 4, but the water in the evaporation water tank 2 is live water due to the circulating water system formed by the operation of the water pump, the water cannot stay in the evaporation water tank 2 for a long time, and the deposition of impurities in the evaporation water tank 2 can be reduced or eliminated as much as possible. The impurities in the water are all collected in the filter 5 through the circulation filtering system, the filter 5 is installed at the upper part of the water tank body 3, so that the filter is convenient to assemble, disassemble and clean, and the filter 5 also has a large bearing area, so that the filter does not need to be disassembled and cleaned frequently.

As the service time of the humidifier increases, the water in the water tank 3 is gradually consumed, and at the moment, the control module opens the electromagnetic valve body, so that the water from the external water source directly enters the evaporation water tank 2 through the water filter, and the humidification effect is continued; different from the above, the water pumping amount of the water pump 4 is larger than or equal to the water outlet amount of the water outlet and the water inlet amount of the quick water joint, so that the water in the water tank body 3 can be gradually filled, and after the water in the water tank body 3 is filled to a certain amount, the electromagnetic valve body is closed by the control module, so that the humidifier can normally run. And also can make evaporation water tank 2 alone move and realize the humidification through the inflow of control solenoid valve body, no longer links with water tank 3, can pull down washing with water tank 3 and filter 5 under this state, also can not influence the normal operating of humidifier. In the process, the water level detection can be realized by the liquid level acquisition module arranged inside the water tank body 3, the detection signal is transmitted to the control module, and the control module controls the valve body 7, the water pump and the fan through preset control logic. And an operation panel can be arranged on the outer shell 1, and a man-machine interaction interface is provided on the operation panel, so that the operation state and the control logic of the humidifier can be conveniently operated.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (9)

1. The utility model provides a purify evaporation basin undermount formula holding structure of humidifier, includes evaporation basin (2), its characterized in that: the evaporation water tank (2) is arranged right below the water tank body (3), an evaporator (30) is arranged outside the water tank body (3) in a surrounding mode, the lower portion of the evaporator (30) is immersed into the evaporation water tank (2), the evaporation water tank (2) is communicated with a water pump (4) through a pipeline, the water pump (4) is further communicated with the water tank body (3) through a pipeline, a filter (5) is further arranged on the pipeline between the water tank body (3) and the water pump (4), and the water pump (4) is used for pumping water in the evaporation water tank (2) into the water tank body (3) through the filter (5) so that the water is circularly filtered between the water tank body (3) and the evaporation water tank (2); the water tank body (3) is also communicated with the evaporation water tank (2) through a water outlet.

2. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 1, wherein: the filter (5) is arranged at the upper part of the water tank body (3), the filter (5) comprises a dust containing box (51), and a filter screen (52) is arranged in the dust containing box (51); the area of the filter screen (52) is adapted to the upper opening of the water tank body (3), and a pipeline between the water tank body (3) and the water pump (4) is communicated with any position of the filter screen (52).

3. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 1, wherein: install UV-C sterilization module (20) on the pipeline between water pump (4) and evaporation water tank (2), UV-C sterilization module (20) includes casing (21), install transparent body (22) in casing (21), a plurality of ultraviolet lamps are installed to casing (21) inner wall, the direction of illumination such as ultraviolet ray all corresponds with transparent body (22), the both ends of transparent body (22) are linked together with the pipeline respectively.

4. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 1, wherein: the evaporation water tank (2) is also communicated with a quick water connector (6) through a pipeline, a valve body (7) is further installed on the pipeline between the evaporation water tank (2) and the quick water connector (6), and the quick water connector (6) is used for being communicated with an external continuous water source; the quick water connector (6) is further provided with a water filter (10) on a pipeline communicated with an external continuous water source, and the mounting position of the water filter (10) is close to the valve body (7).

5. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 4, wherein: the valve body (7) is connected to a control module, and the control module is used for controlling the opening and closing of the valve body (7).

6. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 4, wherein: the water pump (4) is embedded in the lower part of the evaporation water tank (2), and a pipeline between the water pump (4) and the water tank body (3) is embedded in the outer wall of the water tank body (3); the valve body (7) is embedded in the lower part of the evaporation water tank (2), and the quick water joint (6) is arranged on the lower part of the fan.

7. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 1, wherein: and a heating module (13) is also arranged on the pipeline between the water tank body (3) and the water pump (4).

8. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 1, wherein: the water outlet of the water tank body (3) is provided with a spring valve, and a corresponding ejector rod device is arranged in the evaporation water tank (2) and is used for ejecting the spring valve in time.

9. The evaporative water tank underneath type accommodating structure of a purification humidifier according to claim 1, wherein: the water tank body (3) is also internally provided with an over-water level warning sensor (14), and the over-water level warning sensor (14) is used for outputting a sensing signal to the control module when the water level in the evaporation water tank (2) reaches a warning line.

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