Scale-removable humidifier

Abstract

The utility model relates to humidifier technical field, concretely discloses a humidifier that can remove water scale, including base and fixed water tank at the top of base, the top of water tank is provided with the cover that can open and shut, is provided with the mist outlet on the cover, the base is provided with the water receiving groove, the bottom wall of water receiving groove is provided with atomizing groove, is provided with atomizer in atomizing groove, the bottom wall of water tank is provided with the lower water hole that is located above water receiving groove, is provided with valve body at lower water hole, is provided with gas guide cylinder in water tank, the lower extreme of gas guide cylinder passes through the bottom wall of water tank and is located above atomizing groove, and the upper extreme of gas guide cylinder extends to below the cover, the outer bottom wall of water receiving groove is fixed with ultrasonic vibrator, the utility model can make the water scale in water receiving groove fall off, and the water receiving groove is convenient for washing.

Description

Technical Field

[0001] This utility model relates to the field of humidifier technology, and in particular to a humidifier that can remove limescale. Background Technology

[0002] In recent years, with increasing public awareness of indoor air quality, humidifiers have become common appliances in homes and offices. In existing humidifiers, water from the tank flows into a collection tray, where an atomizer produces mist. However, after prolonged use, scale easily accumulates in the collection tray, making it difficult to clean. Utility Model Content

[0003] This invention provides a humidifier that can remove limescale, allowing limescale to fall off the water tank and making it easier to clean.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] This utility model provides a humidifier capable of removing limescale, comprising a base and a water tank fixed to the top of the base. The top of the water tank is provided with an openable cover, and the cover is provided with a mist outlet. A water receiving trough is provided inside the base, and an atomizing groove is provided on the bottom wall of the water receiving trough, and an atomizer is provided in the atomizing groove. A drain hole is provided on the bottom wall of the water tank above the water receiving trough, and a valve body is provided at the drain hole. An air guide tube is provided inside the water tank, the lower end of the air guide tube passing through the bottom wall of the water tank and located above the atomizing groove, and the upper end of the air guide tube extending to the bottom of the cover. An ultrasonic vibrator is fixed on the outer bottom wall of the water receiving trough.

[0006] In some embodiments, a fan is fixed inside the base, and the fan is used to blow air toward the air guide tube.

[0007] In some embodiments, the bottom wall of the water tank has an upwardly protruding ridge, the bottom surface of which forms a mist-gathering groove, the mist-gathering groove being located above the atomizing groove, the air guide tube being fixed on the ridge, and the lower end of the air guide tube communicating with the mist-gathering groove, the air outlet of the fan being connected to an air guide pipe, the air guide pipe extending into the mist-gathering groove.

[0008] In some embodiments, a baffle is fixed to the top of the air guide tube, and the baffle is located above the upper opening of the air guide tube.

[0009] In some embodiments, the opening at the upper end of the air guide tube is offset from the mist outlet in the horizontal direction.

[0010] In some embodiments, there are two mist outlets, one of which is arranged vertically and the other is arranged at an angle relative to the vertical direction.

[0011] In some embodiments, a filter screen is fixed to the inner bottom wall of the water tank, and the filter screen is positioned on the outside of the valve body.

[0012] This utility model has at least the following beneficial effects: An ultrasonic vibrator is fixed on the outer bottom wall of the water receiving tank. The ultrasonic vibrator can generate oscillation using the high-frequency sound waves of ultrasound, causing the scale in the water receiving tank to fall off, making it convenient for users to clean the water receiving tank. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a scale-removing humidifier according to an embodiment of the present invention;

[0014] Figure 2 This is a cross-sectional schematic diagram of a humidifier capable of removing scale according to an embodiment of the present invention;

[0015] Figure 3 This is a cross-sectional schematic diagram of a scale-removing humidifier according to an embodiment of the present invention, viewed from another perspective.

[0016] Figure 4 This is a schematic diagram of the structure of a scale-removing humidifier according to an embodiment of the present invention after removing the top cover and the side wall of the water tank.

[0017] Figure 5 This is a schematic diagram of the base structure according to an embodiment of the present invention;

[0018] Figure 6 This is a schematic diagram of the base of one embodiment of the present invention, viewed from the bottom.

[0019] The attached figures are labeled as follows:

[0020] Base 100,

[0021] Water tank 200, cover plate 210, mist outlet 220, air guide tube 230, baffle 231, bulge 240, mist collection groove 241, filter screen 250;

[0022] Water receiving tank 300, atomizing tank 310, atomizer 320, ultrasonic vibrator 330;

[0023] Fan 400, air duct 410. Detailed Implementation

[0024] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0025] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0027] An embodiment of this utility model provides a humidifier that can remove limescale, such as... Figure 1-6 As shown, the system includes a base 100 and a water tank 200 fixed to the top of the base 100. The top of the water tank 200 has an openable cover 210 with a mist outlet 220. The water tank 200 is used to hold water; after the cover 210 is opened, water can be added to the water tank 200, and the mist outlet 220 supplies water mist. The base 100 may include an outer shell forming a receiving cavity. A water receiving trough 300 is provided within the receiving cavity, and an atomizing groove 310 is provided on the bottom wall of the water receiving trough 300. An atomizer 320 is provided within the atomizing groove 310, which converts the water in the atomizing groove 310 into mist. The bottom wall of the water tank 200 has a drain hole located above the water receiving tank 300. A valve body is installed at the drain hole. The valve body can open the drain hole, allowing water from the water tank 200 to flow into the water receiving tank 300. Conversely, the valve body can close the drain hole, preventing water from flowing into the water receiving tank 300, thus controlling the water level in the water receiving tank 300. Since the valve body is existing technology, its specific structure will not be described in detail. An air guide cylinder 230 is installed inside the water tank 200. The lower end of the air guide cylinder 230 passes through the bottom wall of the water tank 200 and is located above the atomizing tank 310. The upper end of the air guide cylinder 230 extends to the bottom of the cover plate 210. An ultrasonic vibrator 330 is fixed to the outer bottom wall of the water receiving tank 300.

[0028] In this embodiment, when the humidifier is working, the water in the atomizing tank 310 is converted into mist. The mist enters the area below the cover plate 210 through the air guide tube 230 and is finally sprayed out through the mist outlet 220, thereby humidifying the air. The ultrasonic vibrator 330 can use the high-frequency sound waves of ultrasound to generate oscillations, causing the scale in the water receiving tank 300 to fall off, making it convenient for the user to clean the water receiving tank 300.

[0029] In some embodiments, a fan 400 is fixed inside the base 200. The fan 400 blows air towards the air guide tube 230, which can accelerate the flow of gas and allow the water mist to flow upward along the air guide tube 230 with the airflow, so that the water mist can be quickly sprayed out from the mist outlet 220.

[0030] Furthermore, the bottom wall of the water tank 200 has an upwardly protruding ridge 240, and the bottom surface of the ridge 240 forms a mist-gathering groove 241. The mist-gathering groove 241 is located above the atomizing groove 310. The air guide tube 230 is fixed on the ridge 240, and the lower end of the air guide tube 230 is connected to the mist-gathering groove 241. The air outlet of the fan 400 is connected to an air guide pipe 410, which extends into the mist-gathering groove 241.

[0031] The mist-collecting trough 241 has a relatively larger spatial range, which can cover the atomizing trough 310 to collect more water mist and reduce water mist escape. The mist-collecting trough 241 is formed by the bulge 240, which can reduce the space occupied by the base 100. The air guide duct 410 extends into the mist-collecting trough 241. The airflow blown by the fan 400 is blown into the mist-collecting trough 241 through the air guide duct 410, and then flows into the air guide tube 230.

[0032] In this embodiment, the protrusion 240 can be integrally formed with the air guide 230 to facilitate the overall manufacturing of the product.

[0033] In some embodiments, a baffle 231 is fixed to the top of the air guide 230, and the baffle 231 is located above the upper opening of the air guide 230. Under the action of the fan 400, the airflow in the air guide 230 will be blown out quickly from the upper opening of the air guide 230. If there is no obstruction, the airflow will flow too fast, causing the mist to blow directly onto the cover plate 210. In this embodiment, the baffle 231 can reduce the speed of the mist flow, and under the action of the baffle 231, the mist diffuses roughly in a horizontal direction, instead of blowing directly onto the cover plate 210, which facilitates the flow of the mist towards the mist outlet 220.

[0034] In some embodiments, the opening at the upper end of the air guide 230 is offset from the mist outlet 220 in the horizontal direction. When a foreign object falls into the mist outlet 220, it falls into the water tank 200 and does not fall into the air guide 230, thus preventing foreign objects from entering the atomizing chamber 310 and damaging the atomizer 320, and ensuring safety during use.

[0035] In some embodiments, two mist outlets 220 are provided, one of which is arranged vertically and the other is arranged at an angle relative to the vertical direction. The two mist outlets 220 increase the output of mist. At the same time, the two mist outlets 220 are arranged in different directions, which facilitates the diffusion of mist in the room and improves the humidification effect of the room.

[0036] In some embodiments, a filter screen 250 is fixed to the inner bottom wall of the water tank 200, and the filter screen 250 covers the outside of the valve body. The filter screen 250 can intercept large impurities inside the water tank 200, preventing these impurities from clogging the drain hole.

[0037] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. A humidifier capable of removing limescale, characterized in that: The device includes a base and a water tank fixed to the top of the base. The top of the water tank is equipped with an openable cover, and the cover has a mist outlet. A water receiving trough is provided inside the base, and an atomizing groove is provided on the bottom wall of the water receiving trough. An atomizer is provided in the atomizing groove. A drain hole is provided on the bottom wall of the water tank above the water receiving trough, and a valve body is provided at the drain hole. An air guide tube is provided inside the water tank. The lower end of the air guide tube passes through the bottom wall of the water tank and is located above the atomizing groove. The upper end of the air guide tube extends to the bottom of the cover. An ultrasonic vibrator is fixed on the outer bottom wall of the water receiving trough.

2. The humidifier capable of removing scale according to claim 1, characterized in that: A fan is fixed inside the base, and the fan is used to blow air towards the air guide tube.

3. The humidifier capable of removing scale according to claim 2, characterized in that: The bottom wall of the water tank has an upward protrusion, and the bottom surface of the protrusion forms a mist-gathering groove. The mist-gathering groove is located above the atomizing groove. The air guide tube is fixed on the protrusion, and the lower end of the air guide tube is connected to the mist-gathering groove. The air outlet of the fan is connected to an air guide pipe, which extends into the mist-gathering groove.

4. The humidifier capable of removing scale according to claim 2, characterized in that: A baffle is fixed to the top of the air guide tube, and the baffle is located above the opening at the upper end of the air guide tube.

5. The humidifier capable of removing scale according to claim 4, characterized in that: In the horizontal direction, the opening at the upper end of the air guide tube is offset from the mist outlet.

6. The humidifier capable of removing scale according to any one of claims 1-5, characterized in that: The system has two mist outlets, one of which is set vertically and the other is set at an angle relative to the vertical direction.

7. The humidifier capable of removing scale according to any one of claims 1-5, characterized in that: A filter screen is fixed to the inner bottom wall of the water tank, and the filter screen is placed on the outside of the valve body.

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