A humidifier

Abstract

A humidifier comprises an upper part of the humidifier, a lower part of the humidifier, a humidifying mechanism, a switch mechanism and a conductive column, wherein the upper part of the humidifier and the lower part of the humidifier enclose a humidifying space, the humidifying mechanism is located in the lower part of the humidifier, the switch mechanism is arranged in the upper part of the humidifier, the conductive column is located in the humidifying space, and the two ends of the conductive column are respectively electrically connected to the humidifying mechanism and the switch mechanism. The device uses the conductive column for wiring, and the control switch can be arranged at the upper part of the humidifier, and the humidifying mechanism is arranged at the bottom, and the wires are not exposed.

Description

Technical Field

[0001] The invention relates to the technical field of small household appliances, and in particular to a humidifier. Background Art

[0002] Small household appliances generally refer to household appliances other than those with high-power output. Small household appliances occupy relatively small amounts of electricity or have relatively small bodies. As people's requirements for quality of life and health become higher and higher, air humidifiers have gradually entered many families and become an indispensable small household appliance for families in dry areas. A humidifier is a household appliance that increases the humidity in a room. The humidifier mainly uses ultrasonic high-frequency oscillation at a frequency of 3.0MHZ to atomize water into ultrafine particles of 1-5 microns, which can refresh the air, improve health, and create a comfortable environment. In order to meet people's needs for its functional and aesthetic functions, the types of humidifier products are more refined, the shapes are richer, the materials are more delicate, and the colors are more eye-catching.

[0003] The prior art discloses an air humidifier (application number: 201220198219.3), including a humidifier base, wherein an integral water tank is provided in the humidifier base, an atomizing chamber separated by the water tank is provided inside the humidifier base, a water outlet is provided at the bottom of the water tank, an atomizing device is provided at the bottom of the humidifier base, a water filling port is provided on the humidifier base and at the position of the water tank, a fan is provided in the humidifier base, and the fan discharges the atomized water through a first exhaust port provided on the humidifier base, and a water level control valve for allowing water to flow into the atomizing chamber is provided at the lower end of the water outlet. The integrated structure of the water tank and the humidifier base makes it unnecessary to remove the water tank separately when adding water, and various decorative shapes can be designed to match, thereby increasing the decorativeness of the air humidifier and improving the decorative effect.

[0004] The prior art also discloses a split humidifier (application number: 201820550847.0), comprising: a humidifier base, an atomizing chamber is arranged on the humidifier base, a water tank with an open upper portion is also provided at the bottom of the atomizing chamber, a sealing cover plate is also detachably provided at the upper open portion of the water tank, a water hole is provided on the sealing cover plate, a water level regulating mechanism is provided at the water hole; an independent channel connecting the water tank and the inside of the water tank is also provided between the water tank and the water tank, a water outlet is provided at the bottom of the water tank, and a water outlet control mechanism is provided at the water outlet.

[0005] The control center and humidifying mechanism of existing humidifiers are generally set at the bottom of the humidifier, resulting in the control switch being also set at the bottom of the humidifier. This arrangement requires the user to bend or squat to operate the switch button when using it, which is not conducive to improving the user experience. If the control switch is to be set at the top of the humidifier, the wiring must be routed from the outside of the humidifier, which will expose the wires and affect the appearance of the device. Summary of the invention

[0006] In view of the deficiencies in the above-mentioned technologies, the present invention provides a humidifier, which utilizes conductive columns for wiring, and the control switch can be set at the top of the humidifier, the humidifying mechanism is set at the bottom, and the wires are not exposed.

[0007] To achieve the above object, the present invention is achieved as follows:

[0008] A humidifier, characterized in that it includes a humidifier upper part, a humidifier lower part, a humidifying mechanism, a switch mechanism and a conductive column, the humidifier upper part and the humidifier lower part enclose a humidifying space, the humidifying mechanism is located in the humidifier lower part, the switch mechanism is arranged in the humidifier upper part, the conductive column is located in the humidifying space, and the two ends of the conductive column are respectively electrically connected to the humidifying mechanism and the switch mechanism.

[0009] Furthermore, the upper part of the humidifier includes a face cover, the lower part of the humidifier includes a base and a water tank, the conductive column includes a connecting column and a conductive component, the water tank and the humidifying mechanism are both arranged on the base, the water tank is connected to the humidifying mechanism, the face cover is detachably connected to the water tank, the connecting column is arranged on the water tank and is a hollow structure, the conductive component is arranged on the top of the connecting column, the switch mechanism is arranged on the face cover, at least one mist outlet is arranged on the face cover, the humidifying mechanism is electrically connected to the switch mechanism through the conductive component, and the conductive component is detachably connected to the switch mechanism. A hollow connecting column for wiring is arranged in the water tank, which is different from the mist channel in the prior art. The wire connected to the humidifying mechanism passes through the connecting column and is connected to the conductive component, and the conductive component is connected to the switch mechanism to form a loop. The switch mechanism can be arranged on the upper part of the humidifier, and the humidifying mechanism is arranged on the lower part, and the wire will not be exposed; because the face cover and the water tank are detachably connected, water can be added to the water tank by opening the face cover.

[0010] Furthermore, the conductive component includes a waterproof cover and a plurality of ejector pins, wherein the waterproof cover is arranged on the top of the connecting column, the ejector pins are arranged on the waterproof cover, the ends of the ejector pins are arranged in a cavity enclosed by the waterproof cover and the connecting column and are electrically connected to the humidification mechanism, and the top ends of the ejector pins extend outward through the waterproof cover and are detachably connected to the switch mechanism. Among them, the ejector pins, as conductive connection components, belong to the prior art and have basic waterproof performance, and are not described in detail in this application document.

[0011] Furthermore, the top of the waterproof cover is an inclined surface, and at least a plurality of protrusions are arranged on the side with the higher inclined surface, the protrusions correspond to the ejector pins, the protrusions are provided with through holes adapted to the ejector pins, and a guide groove is arranged between the plurality of protrusions, and the guide groove is arranged along the inclined surface; the inner side of the waterproof cover is provided with an isolation cavity, and the end of the ejector pin is arranged in the isolation cavity. The water vapor condensed on the upper part of the ejector pin can slide down the guide groove and flow back into the water tank, realizing the waterproof and short-circuit prevention functions of the ejector pin; the wire through the connecting column is connected to the end of the ejector pin in the isolation cavity, which can ensure the stability of the connection.

[0012] Furthermore, the connecting column is in the shape of a prism or a truncated cone, the height of the connecting column is higher than the height of the water tank, the connecting column and the water tank are integrally formed, a clamping column is provided on the top of the connecting column, a clamping groove adapted to the clamping column is provided on the waterproof cover, and the waterproof cover is detachably connected to the connecting column through the clamping column. The connecting column is set in the shape of a prism or a truncated cone, which can reduce the water volume of the water tank occupied by the connecting column, and is also conducive to the convergence of water mist generated in the water tank.

[0013] Furthermore, an air inlet is provided on the base, the inner diameter of the waterproof cover is larger than the outer diameter of the top of the connecting column, and a gap is provided between the connecting column and the waterproof cover. The waterproof cover is larger than the top of the connecting column, and the waterproof cover is covered on the clamping column on the top of the connecting column, so that there is a gap between the waterproof cover and the connecting column, and the airflow can enter the water tank from the humidifier base through the connecting column, and then be discharged from the mist outlet on the cover, forming an airflow route, bringing out the atomized water vapor, and using the gap as an air inlet channel. No additional air inlet structure is required in the water tank, and the existing space is fully utilized.

[0014] Furthermore, the switch mechanism includes a decorative shell, a decorative cover, a pressing member, a button and a first PCB board, the conductive component is detachably connected to the first PCB board, the decorative shell is a hollow structure, the upper surface of the decorative shell is made of soft material and is provided with a groove, the decorative cover is arranged in the groove, a touch module is arranged on the decorative cover, and the touch module is electrically connected to the first PCB board; the pressing member is arranged in the decorative shell and is adapted to the upper surface of the decorative shell, the decorative cover passes through the groove and is connected to the pressing member, the button is connected to the other end of the pressing member, and the button is electrically connected to the first PCB board. When the decorative cover is touched, the touch function can be triggered, and when the upper surface of the decorative shell on both sides of the decorative cover is pressed, the pressing member is pressed down to trigger the button function.

[0015] Furthermore, the humidifier is in the shape of an animal or cartoon character, the decorative shell is in the shape of a nose, the groove is arranged at the tip of the nose, the decorative shell covers the first PCB board, and the pressing member is arranged in the cavity formed by the decorative shell and the first PCB board. The switch mechanism is combined with the decorative part, and the decorative effect of the nose on the face shape is utilized. A touch module and a button are arranged at the decorative nose, and the touch and button functions are combined into one, and the multiple functions of decoration, button and touch control are realized at the same time. It is easy to use and highly concealed. Correspondingly, the mist outlet on the humidifier can be arranged at the ear, so that the arrangement of each component is combined with the shape of the humidifier.

[0016] Furthermore, a decorative bracket is also sleeved outside the decorative shell, and the decorative bracket includes an annular bracket, a mouth bracket and two halo parts. The annular bracket is adapted to the decorative shell, and the mouth bracket is arranged at the lower part of the annular bracket. Halo parts are respectively arranged on the left and right sides of the annular bracket, and the halo parts are convex mirror-shaped and light-transmissive. An LED light is arranged in the convex mirror, and the LED light is electrically connected to the first PCB board. The annular bracket is used to form the nose part with the decorative shell, and the two halo parts are respectively arranged on the back of the cheeks. The light of the LED light is irradiated to the back of the halo part, and then refracted by the halo part and emitted to the front, so that the light irradiated by the halo part presents a soft halo on the cheek, and the blushing effect is more realistic.

[0017] Furthermore, the cover includes an inner cover and an outer cover, the inner cover is matched with the outer cover, and the switch mechanism is arranged in the cavity between the inner cover and the outer cover, and an arc-shaped boss is arranged on the inner side surface of the top of the inner cover, and the arc-shaped boss extends downward. The cover is arranged in two layers, which can provide an installation position for the switch mechanism, effectively avoiding the switch mechanism from contacting with the water vapor in the water tank, and also effectively avoiding the switch mechanism from being exposed to the outside, which affects the aesthetics of the humidifier; the arrangement of the arc-shaped boss can make the water mist in the water tank gather into water droplets at the arc-shaped boss and leave in the middle, avoiding the water droplets from flowing down along the inner side wall of the cover.

[0018] Furthermore, the bottom of the water tank is provided with an atomizing port, the bottom of the water tank is an arc-shaped surface, and gradually increases in height around the atomizing port; the humidifying mechanism includes a second PCB board, an ultrasonic vibrator and a water level sensor, the water level sensor is arranged on one side of the atomizing port, the ultrasonic vibrator and the water level sensor are both electrically connected to the second PCB board, and the ultrasonic vibrator is arranged corresponding to the atomizing port. The bottom of the water tank is an arc-shaped surface, which is arranged so that the height of the part close to the atomizing port is lower and the height of the surrounding parts is higher, so that water can be concentrated to the atomizing port, and the water level sensor can be used to monitor the water level in the water tank to prevent the ultrasonic vibrator from continuing to work when there is no water.

[0019] The advantage of the present application is that the device utilizes conductive columns for wiring, the control switch can be set at the top of the humidifier, the humidifying mechanism can be set at the bottom, and the wires will not be exposed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of a humidifier.

[0021] Figure 2 yes Figure 1 Exploded diagram.

[0022] Figure 3 It is a structural schematic diagram of the connection between the water tank and the conductive component from the first perspective.

[0023] Figure 4 It is a structural schematic diagram of the connection between the water tank and the conductive component from a second perspective.

[0024] Figure 5 It is a schematic diagram of the structure of the conductive component.

[0025] Figure 6 It is a schematic diagram of the structure of the waterproof cover.

[0026] Figure 7 It is a structural diagram of the switch mechanism.

[0027] Figure 8 yes Figure 7 Exploded diagram.

[0028] Fig. 9 It is a top view of the inner cover. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] Reference Figure 1-9 .

[0031] A humidifier, characterized in that it includes a humidifier upper part, a humidifier lower part, a humidifying mechanism, a switch mechanism and a conductive column, the humidifier upper part and the humidifier lower part enclose a humidifying space, the humidifying mechanism is located in the humidifier lower part, the switch mechanism is arranged in the humidifier upper part, the conductive column is located in the humidifying space, and the two ends of the conductive column are respectively electrically connected to the humidifying mechanism and the switch mechanism.

[0032] Furthermore, the upper part of the humidifier includes a cover 3, the lower part of the humidifier includes a base 1 and a water tank 2, the conductive column includes a connecting column 7 and a conductive component 4, the water tank 2 and the humidifying mechanism 6 are all arranged on the base 1, the water tank 2 is connected to the humidifying mechanism 6, the cover 3 is detachably connected to the water tank 2, the connecting column 7 is arranged on the water tank 2 and is a hollow structure, the conductive component 4 is arranged on the top of the connecting column 7, the switch mechanism 5 is arranged on the cover 3, and at least one mist outlet 31 is arranged on the cover 3, the humidifying mechanism 6 is electrically connected to the switch mechanism 5 through the conductive component 4, and the conductive component 4 is detachably connected to the switch mechanism 5. A hollow connecting column 7 for wiring is provided in the water tank 2. The connecting column 7 is different from the mist channel in the prior art. The wire connected to the humidifying mechanism 6 passes through the connecting column 7 and is connected to the conductive component 4. The conductive component 4 is connected to the switch mechanism 5 to form a loop. The switch mechanism 5 can be set at the upper part of the humidifier, and the humidifying mechanism 6 is set at the lower part, and the wire will not be exposed; because the cover 3 and the water tank are detachably connected, water can be added to the water tank by opening the cover 3.

[0033] In this embodiment, the conductive component 4 includes a waterproof cover 41 and a plurality of ejector pins 42. The waterproof cover 41 is arranged on the top of the connecting column 7. The ejector pins 42 are arranged on the waterproof cover 41. The ends of the ejector pins 42 are arranged in a cavity formed by the waterproof cover 41 and the connecting column 7 and are electrically connected to the humidifying mechanism 6. The top ends of the ejector pins 42 extend outward through the waterproof cover 41 and are detachably connected to the switch mechanism 5.

[0034] In this embodiment, the top of the waterproof cover 41 is an inclined surface, and at least a plurality of protrusions 43 are provided on the higher side of the inclined surface, and the protrusions 43 correspond to the ejector pins 42. Through holes matching the ejector pins 42 are provided in the protrusions 43, and guide grooves 44 are provided between the plurality of protrusions 43, and the guide grooves 44 are provided along the inclined surface; an isolation cavity 45 is provided on the inner side of the waterproof cover 41, and the end of the ejector pin 42 is provided in the isolation cavity 45. The water vapor condensed on the upper part of the ejector pin 42 can slide down the guide groove 44 and flow back into the water tank, realizing the waterproof and short-circuit prevention functions of the ejector pin 42; the wire through the connecting column 7 is connected to the end of the ejector pin 42 in the isolation cavity 45, which can ensure the stability of the connection.

[0035] In this embodiment, the connection column is in the shape of a prism or a truncated cone, the height of the connection column 7 is higher than the height of the water tank 2, the connection column 7 is formed integrally with the water tank 1, a clamping column 71 is provided on the top of the connection column 7, a clamping groove matching the clamping column 71 is provided on the waterproof cover 41, and the waterproof cover 41 is detachably connected to the connection column 7 through the clamping column 71. Setting the connection column 7 in the shape of a prism or a truncated cone can reduce the water volume of the water tank 2 occupied by the connection column 7, and is also conducive to the convergence of the water mist generated in the water tank 2.

[0036] In this embodiment, an air inlet 11 is provided on the base 1, the inner diameter of the waterproof cover 41 is larger than the outer diameter of the top of the connecting column 7, and a gap is provided between the connecting column 7 and the waterproof cover 41. The waterproof cover 41 is larger than the top of the connecting column 7, and the waterproof cover 41 is covered on the clamping column 71 on the top of the connecting column 7, so that there is a gap between the waterproof cover 41 and the connecting column 7, and the airflow can enter the water tank from the humidifier base 1 through the connecting column, and then be discharged from the mist outlet 31 on the cover 3, forming an airflow route, bringing out the atomized water vapor, and using the gap as an air inlet channel. No additional air inlet structure is required in the water tank 2, and the existing space is fully utilized.

[0037] In this embodiment, the switch mechanism 5 includes a decorative housing 51, a decorative cover 52, a pressing member 53, a key 54 and a first PCB board 55. The conductive component 4 is detachably connected to the first PCB board 55. The decorative housing 51 is a hollow structure. The upper surface of the decorative housing 51 is made of a soft material such as silica gel and is provided with a groove 511 on the upper surface. The decorative cover 52 is arranged in the groove 511. A touch module (not shown) is arranged on the decorative cover 52. The touch module is electrically connected to the first PCB board 55. The pressing member 53 is arranged in the decorative housing 51 and is adapted to the upper surface of the decorative housing 51. The decorative cover 52 passes through the groove 511 and is connected to the pressing member 53. The key 54 is connected to the other end of the pressing member 53, and the key 54 is electrically connected to the first PCB board 55. When the decorative cover 52 is touched, the touch function can be triggered. When the upper surface of the decorative housing 51 on both sides of the decorative cover 52 is pressed, the pressing member 53 is driven to press down, so that the key function is triggered.

[0038] In this embodiment, the humidifier is in the shape of an animal or cartoon character, the decorative housing 51 is in the shape of a nose, the groove 511 is set at the tip of the nose, the decorative housing 51 covers the first PCB board 55, and the pressing member 52 is set in the cavity formed by the decorative housing 51 and the first PCB board 55. The switch mechanism 5 is combined with the decorative part, and the decorative effect of the nose on the face shape is used. A touch module and a button are set at the decorative nose, and the touch and button functions are combined into one, and the multiple functions of decoration, button and touch control are realized at the same time. It is easy to use and highly concealed. Correspondingly, the mist outlet on the humidifier can be set at the ear, so that the settings of each component are combined with the shape of the humidifier.

[0039] In this embodiment, a decorative bracket 56 is also sleeved outside the decorative shell 51. The decorative bracket 56 includes an annular bracket 561, a mouth bracket 562 and two halo parts 563. The annular bracket 561 is adapted to the decorative shell 51. The mouth bracket 562 is arranged at the lower part of the annular bracket 561. Halo parts 563 are respectively arranged on the left and right sides of the annular bracket 561. The halo parts 563 are convex mirror-shaped and light-transmissive. LED lights (not shown) are arranged in the convex mirrors, and the LED lights are electrically connected to the first PCB board 55. The annular bracket 561 is used to form the nose part with the decorative shell 51. The two halo parts 563 are respectively arranged on the back of the cheeks. The light of the LED light is irradiated to the back of the halo part, and then refracted by the halo part 563 and emitted to the front, so that the light irradiated by the halo part 563 presents a soft halo on the cheeks, and the blushing effect is more realistic.

[0040] In this embodiment, the cover 3 includes an inner cover 32 and an outer cover 33, the inner cover 32 is matched with the outer cover 33, and the switch mechanism 5 is arranged in the cavity between the inner cover 32 and the outer cover 33, and an arc-shaped boss 321 is arranged on the inner side surface of the top of the inner cover 32, and the arc-shaped boss 321 extends downward. The cover 3 is arranged in two layers, which can provide an installation position for the switch mechanism 5, effectively avoiding the switch mechanism 5 from contacting with the water vapor in the water tank 2, and also effectively avoiding the switch mechanism 5 from being exposed to the outside, which affects the aesthetics of the humidifier; the arrangement of the arc-shaped boss 321 can make the water mist in the water tank 2 gather into water droplets at the arc-shaped boss 321, and leave from the middle, avoiding the water droplets from flowing down along the inner side wall of the cover.

[0041] In this embodiment, the bottom of the water tank 2 is provided with an atomizing port 21, the bottom of the water tank 2 is an arc-shaped surface, and gradually increases in height around the atomizing port 21; the humidifying mechanism 6 includes a second PCB board 61, an ultrasonic vibrator and a water level sensor 62, the water level sensor 62 is arranged on one side of the atomizing port 21, the ultrasonic vibrator and the water level sensor 62 are both electrically connected to the second PCB board, and the ultrasonic vibrator is arranged corresponding to the atomizing port 21. The bottom of the water tank 2 is an arc-shaped surface, which is arranged so that the height of the part close to the atomizing port 21 is relatively low, and the height of the surrounding parts is relatively high, so that water can be concentrated to the atomizing port 21, and the water level sensor 62 can be used to monitor the water level in the water tank 2 to prevent the ultrasonic vibrator from continuing to work when there is no water.

[0042] The advantage of the present application is that the conductive column of the device is used for wiring, the control switch can be set at the upper part of the humidifier, the humidifying mechanism can be set at the bottom, and the wires will not be exposed.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidifier, characterized in that It includes a humidifier upper part, a humidifier lower part, a humidifying mechanism, a switch mechanism and a conductive column. The humidifier upper part and the humidifier lower part enclose a humidifying space. The humidifying mechanism is located in the humidifier lower part. The switch mechanism is arranged in the humidifier upper part. The conductive column is located in the humidifying space, and both ends of the conductive column are electrically connected to the humidifying mechanism and the switch mechanism respectively. The upper part of the humidifier includes a cover, the lower part of the humidifier includes a base and a water tank, the conductive column includes a connecting column and a conductive component, the water tank and the humidifying mechanism are both arranged on the base, the water tank is connected to the humidifying mechanism, the cover is detachably connected to the water tank, the connecting column is arranged on the water tank and is a hollow structure, the conductive component is arranged on the top of the connecting column, the switch mechanism is arranged on the cover, at least one mist outlet is arranged on the cover, the humidifying mechanism is electrically connected to the switch mechanism through the conductive component, and the conductive component is detachably connected to the switch mechanism; The conductive component includes a waterproof cover and a plurality of ejector pins, wherein the waterproof cover is arranged on the top of the connecting column, and the ejector pins are arranged on the waterproof cover, and the ends of the ejector pins are arranged in a cavity enclosed by the waterproof cover and the connecting column and are electrically connected to the humidifying mechanism, and the top ends of the ejector pins extend outward through the waterproof cover and are detachably connected to the switch mechanism; The top of the waterproof cover is an inclined surface, and at least a plurality of protrusions are arranged on the higher side of the inclined surface, the protrusions correspond to the ejector pins, the protrusions are provided with through holes adapted to the ejector pins, and guide grooves are arranged between the plurality of protrusions, and the guide grooves are arranged along the inclined surface; an isolation cavity is arranged on the inner side surface of the waterproof cover, and the end of the ejector pin is arranged in the isolation cavity.

2. A humidifier as claimed in claim 1, characterized in that The connecting column is in the shape of a prism or a truncated cone, the height of the connecting column is higher than the height of the water tank, the connecting column and the water tank are integrally formed, a clamping column is provided on the top of the connecting column, a clamping groove matched with the clamping column is provided on the waterproof cover, and the waterproof cover is detachably connected to the connecting column via the clamping column.

3. A humidifier as claimed in claim 1, characterized in that The base is provided with an air inlet, the inner diameter of the waterproof cover is larger than the outer diameter of the top of the connecting column, and a gap is provided between the connecting column and the waterproof cover.

4. A humidifier as claimed in claim 1, characterized in that The switch mechanism includes a decorative shell, a decorative cover, a pressing piece, a button and a first PCB board. The conductive component is detachably connected to the first PCB board. The decorative shell is a hollow structure. The upper surface of the decorative shell is made of a soft material and is provided with a groove on the upper surface. The decorative cover is arranged in the groove. A touch module is arranged on the decorative cover, and the touch module is electrically connected to the first PCB board. The pressing piece is arranged in the decorative shell and is adapted to the upper surface of the decorative shell. The decorative cover passes through the groove and is connected to the pressing piece. The button is connected to the other end of the pressing piece, and the button is electrically connected to the first PCB board.

5. A humidifier as claimed in claim 4, characterized in that The humidifier is in the shape of an animal or a cartoon character, the decorative shell is in the shape of a nose, the groove is arranged at the tip of the nose, the decorative shell covers the first PCB board, and the pressing piece is arranged in a cavity formed by the decorative shell and the first PCB board; a decorative bracket is also sleeved on the outside of the decorative shell, the decorative bracket includes an annular bracket, a mouth bracket and two halo parts, the annular bracket is adapted to the decorative shell, the mouth bracket is arranged at the lower part of the annular bracket, and halo parts are respectively arranged on the left and right sides of the annular bracket, the halo parts are convex mirror-shaped and light-transmissive, an LED lamp is arranged in the convex mirror, and the LED lamp is electrically connected to the first PCB board.

6. A humidifier as claimed in claim 1, characterized in that The cover comprises an inner cover and an outer cover, the inner cover is matched with the outer cover, the switch mechanism is arranged in a cavity between the inner cover and the outer cover, and an arc-shaped boss is arranged on the inner side surface of the top of the inner cover, and the arc-shaped boss extends downward.

7. A humidifier as claimed in claim 1, characterized in that An atomization port is arranged at the bottom of the water tank, and the bottom of the water tank is an arc-shaped surface, and gradually increases in height around the atomization port; the humidification mechanism includes a second PCB board, an ultrasonic vibrator and a water level sensor, and the water level sensor is arranged on one side of the atomization port. The ultrasonic vibrator and the water level sensor are both electrically connected to the second PCB board, and the ultrasonic vibrator is arranged corresponding to the atomization port.

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