CN215336830U

CN215336830U - 3-hole humidifier

Info

Publication number: CN215336830U
Application number: CN202022657282.6U
Authority: CN
Inventors: 黄英斌
Original assignee: Kunshan Hung Hsing Electric Co ltd
Current assignee: Kunshan Hung Hsing Electric Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-12-28
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a 3-hole humidifier, wherein a control PCB is arranged in a base, a vibration piece is arranged on the control PCB, a DC fan support is arranged in the base, a DC fan is arranged in the DC fan support, and a power line of the DC fan is connected with the control PCB; a water tank is mounted above the base, 3 hollow air guide columns are uniformly arranged in the water tank, an air inlet is formed in the inner side of the water tank, and the position of the air inlet is matched with the position of an air outlet in the top of the DC fan; the upper cover is sleeved on the water tank, a downward convex air guide groove is arranged at the position, corresponding to the top of the air guide column, of the bottom of the upper cover, the lower end of the air guide groove is covered at the top of the air guide column, and an air outlet hole is formed in the upper cover at the top of the air guide groove. The utility model can meet the humidification requirements of different directions and increase the humidification area. Simple structure, balanced wind pressure and beautiful appearance.

Description

3-hole humidifier

Technical Field

The utility model relates to a 3-hole humidifier, and belongs to the technical field of household appliances.

Background

With the development of economy and the improvement of the living standard of people, the requirements of people on the quality and health of life are higher and higher. The air humidifier is a small household appliance which is slowly moved into many families all over the world and is indispensable for the families in dry areas. The air humidifier still belongs to a new product in China, and according to statistics of relevant departments, the per-capita occupancy rate of humidifier products in China is far lower than the level of developed countries such as America, Korea and Japan. The research and development of the air humidifier are enhanced, the development of the domestic air humidifier industry is facilitated, and the improvement of the national life quality and the improvement of the national health level are facilitated.

The existing air humidifier mainly adopts a single-hole air outlet structure, the structure cannot meet the uniformity of space humidification, and the technical personnel in the field need to improve the structure of the air humidifier urgently.

SUMMERY OF THE UTILITY MODEL

The purpose is as follows: in order to overcome the defects in the prior art, the utility model provides a 3-hole humidifier.

The technical scheme is as follows: in order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a 3-orifice humidifier comprising: the water tank comprises a base, a water tank and an upper cover, wherein a control PCB is arranged in the base, an oscillating piece is arranged on the control PCB, a DC fan bracket is arranged in the base, a DC fan is arranged in the DC fan bracket, and a power line of the DC fan is connected with the control PCB; a water tank is mounted above the base, a plurality of hollow air guide columns are uniformly arranged in the water tank, an air inlet is formed in the inner side of the water tank, and the position of the air inlet is matched with the position of an air outlet in the top of the DC fan; the upper cover is sleeved on the water tank, a downward convex air guide groove is arranged at the position, corresponding to the top of the air guide column, of the bottom of the upper cover, the lower end of the air guide groove is covered at the top of the air guide column, and an air outlet hole is formed in the upper cover at the top of the air guide groove.

Preferably, 3 hollow air guide columns are uniformly arranged in the water tank.

As the preferred scheme, be provided with the PCB protection box in the base, be provided with control PCB in the PCB protection box.

As preferred scheme, PCB protection box one side is provided with TYPE-C interface, and TYPE-C interface is terminal to be connected with control PCB.

As the preferred scheme, base one end is provided with the switch button, and the switch button is connected with switch PCB, and switch PCB is connected with control PCB.

As preferred scheme, the wind-guiding post top is provided with the LED mounting hole, is provided with the LED lamp in the LED mounting hole, and the LED lamp is connected with control PCB.

As preferred scheme, the base bottom is provided with the micelle.

Has the advantages that: the 3-hole humidifier provided by the utility model can meet the humidification requirements of different directions, and increases the humidification area. The design structure is simple, the wind pressure is balanced, and the appearance is attractive.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

FIG. 3 is a side view of the present invention.

Detailed Description

The present invention will be further described with reference to the following examples.

As shown in fig. 1 to 3, a 3-hole humidifier includes: base 1, water tank 2, upper cover 3, be provided with PCB protection box 4 in the base 1, be provided with control PCB5 in the PCB protection box 4, be provided with on the control PCB5 and vibrate piece 6, PCB protection box 4 one side is provided with TYPE-C interface 7, and TYPE-C interface 7 is terminal to be connected with control PCB5 for control PCB power supply, during the use, TYPE-C interface is connected with external power source's USB connecting wire 8. One end of the base 1 is provided with a switch key 9, the switch key 9 is connected with a switch PCB10, and a switch PCB10 is connected with a control PCB5 and used for turning on and off the humidifier. One end of the PCB protection box 4 is provided with a DC fan bracket 11, a DC fan 12 is arranged in the DC fan bracket 11, and a power line of the DC fan 12 is connected with the control PCB 5. A water tank 2 is installed above the

base

1, 3 hollow air guide columns 201 are evenly arranged in the water tank 2, an air inlet 202 is formed in the inner side of the water tank 2, and the position of the air inlet 202 is matched with the position of an air outlet at the top of the DC fan 12. The upper cover 3 is sleeved on the water tank 2, a downward convex air guide groove 301 is arranged at the position, corresponding to the top of the air guide column 201, of the bottom of the upper cover 3, the lower end of the air guide groove 301 covers the top of the air guide column 201, and an air outlet hole 302 is formed in the upper cover at the top of the air guide groove 301.

Example 1:

the top of the air guide column 201 is provided with an LED mounting hole 203, an LED lamp 13 is arranged in the LED mounting hole 203, and the LED lamp 13 is connected with the control PCB 5.

Example 2:

the bottom of the base 1 is provided with colloidal particles 14 for improving the anti-skid performance of the base.

Example 3:

an air inlet 101 is arranged on the wall of the base 1 matched with the DC fan 12, and a heat radiation opening 102 is arranged at the bottom of the base 1.

Example 4:

the base 1 is provided with a mounting post 103 which is used for matching with the mounting post at the bottom of the water tank to fix the water tank at the position above the base.

Example 5:

during the use, pull out the upper cover from the water tank, add the pure water to the scale mark department of water tank, power adapter output 5V2A power, through the USB connecting wire, connect TYPE-C interface, press the switch button, the orange LED lamp is lighted, vibrates the piece and begins work, and DC fan operation makes water smoke upwards along three wind-guiding post, evenly blows off through the three exhaust vent at wind-guiding groove top. In cooperation with an orange LED lamp, the blown water mist is similar to 3 jumping flames.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. A 3-hole humidifier, characterized by: the method comprises the following steps: the water tank comprises a base, a water tank and an upper cover, wherein a control PCB is arranged in the base, an oscillating piece is arranged on the control PCB, a DC fan bracket is arranged in the base, a DC fan is arranged in the DC fan bracket, and a power line of the DC fan is connected with the control PCB; a water tank is mounted above the base, a plurality of hollow air guide columns are uniformly arranged in the water tank, an air inlet is formed in the inner side of the water tank, and the position of the air inlet is matched with the position of an air outlet in the top of the DC fan; the upper cover is sleeved on the water tank, a downward-protruding air guide groove is arranged at the position of the bottom of the upper cover corresponding to the top of the air guide column, the lower end of the air guide groove is covered at the top of the air guide column, and an air outlet hole is formed in the upper cover at the top of the air guide groove;

3 hollow air guide columns are uniformly arranged in the water tank;

a PCB protection box is arranged in the base, and a control PCB is arranged in the PCB protection box;

a TYPE-C interface is arranged on one side of the PCB protection box, and the tail end of the TYPE-C interface is connected with the control PCB;

one end of the base is provided with a switch key, the switch key is connected with a switch PCB, and the switch PCB is connected with a control PCB;

the top of the air guide post is provided with an LED mounting hole, an LED lamp is arranged in the LED mounting hole, and the LED lamp is connected with the control PCB.

2. A 3-hole humidifier according to claim 1, wherein: the bottom of the base is provided with colloidal particles.