CN210921687U

CN210921687U - Humidifier

Info

Publication number: CN210921687U
Application number: CN201921684582.4U
Authority: CN
Inventors: 戴鸿鑫
Original assignee: Shenzhen Longfeng Electronic Co ltd
Current assignee: Shenzhen Longfeng Electronic Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-03
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a humidifier, including the humidifier base, the humidifier base has water storage cavity and atomizing cavity, wherein: two clamping seats are arranged in the water storage cavity, notches are formed in the clamping seats, a quantitative pipe is arranged between the two notches in a sliding mode, and the quantitative pipe penetrates through the atomization cavity and is connected with the atomization cavity in a sliding and sealing mode; one end of the quantitative pipe is provided with a threaded hole in threaded connection with the output shaft of the stepping motor, and the pipe wall is provided with a water inlet; the quantitative pipe is provided with a spray pipe extending towards the atomization cavity, an atomizer is arranged in the quantitative pipe, and the atomizer is positioned at the lower end of the orifice of the spray pipe and is connected with the controller; the utility model aims at providing a humidifier aims at making the user when using, comes into the control of water humidity through the water yield that the control got into the ration intraductal, avoids excessively weing.

Description

Humidifier

Technical Field

The utility model relates to the technical field of articles for daily use, specifically relate to a humidifier.

Background

With the development of society and the improvement of living standard, the living quality of people is continuously improved, and the consciousness of people on the health of people is also greatly changed. The autumn and winter season is the driest season in four seasons, particularly the northern weather, air is dry, and hidden dangers are brought to skin and health of people, so that the humidifier becomes an essential household appliance, the humidity of the air can be increased, the skin can be kept moist, and various humidifiers appear in the market, are mostly different in appearance, and have single functions.

The existing humidifier can not control the amount, at most, the closing of the humidifier can be controlled at regular time, but for a user, the user does not know how much humidity of indoor air needs to be added, the humidity is too high, other indoor objects are easily affected with damp, the humidity is too low and can not meet the body requirement, in addition, after the atomizer is used for a period of time, the atomization performance of the atomizer is lower than that of the atomizer when the atomizer leaves a factory, so that the actual atomization amount is less than that of the atomizer, and therefore, the humidifier with the amount controlled is needed to be provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a humidifier, make the user when using, come into the control of water humidity through the water yield that the control got into the ration intraductal, avoid excessively weing.

For the purpose of realizing above, the utility model discloses a technical scheme be, including the humidifier base, the humidifier base has water storage cavity and atomizing cavity, wherein: two clamping seats are arranged in the water storage cavity, notches are formed in the clamping seats, a quantitative pipe is arranged between the two notches in a sliding mode, and the quantitative pipe penetrates through the atomization cavity and is connected with the atomization cavity in a sliding and sealing mode; one end of the quantitative pipe is provided with a threaded hole in threaded connection with the output shaft of the stepping motor, and the pipe wall is provided with a water inlet; the quantitative pipe is provided with a spray pipe extending towards the atomization cavity, and an atomizer is arranged in the quantitative pipe and is positioned at the lower end of the orifice of the spray pipe and connected with the controller.

Furthermore, a spring is arranged between the quantitative tube and the clamping seat.

Further, the controller comprises a main control board, a power supply and a USB interface for connecting the main control board and the power supply.

Furthermore, a pressing plate is arranged in the humidifier base, so that the main control plate is arranged between the pressing plate and the humidifier base in a sealing mode.

Furthermore, a liquid level sensor is arranged in the quantitative pipe and connected with the controller.

Furthermore, the spray pipe is of a bell mouth structure.

Furthermore, a sealing ring is arranged at the sliding position between the quantifying pipe and the humidifier base.

Furthermore, the humidifier base comprises a shell and an end cover, wherein a water filling port is arranged on the shell.

Furthermore, an upper cover is arranged at the upper end of the shell, and a mist outlet is formed in the upper cover.

Further, the upper cover is in threaded connection with the shell.

Compared with the prior art, the utility model, beneficial effect does: the step motor controls the water in the water storage cavity to enter the quantitative pipe, so that the atomizer in the quantitative pipe atomizes the entering water, the atomized water quantity is controlled, and the influence of the atomization performance reduction of the atomizer in the prior art after the atomizer is used for a long time is avoided; other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

Fig. 1 is an internal structure schematic diagram of the humidifier of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

FIG. 3 is a schematic view of the quantitative tube.

The text labels in the figures are represented as: 1. a humidifier base; 2. an upper cover; 3. pressing a plate; 4. a main control board; 5. a holder; 6. a dosing tube; 7. an atomizer; 8. a power source; 9. a spring; 10. a liquid level sensor; 11. a USB interface; 12. a stepping motor; 13. a seal ring; 101. a housing; 102. an end cap; 103. a water injection port; 201. a mist outlet; 501. a notch; 601. a threaded hole; 602. a nozzle; 603. a water inlet; 604. a discharge opening; 1001. a water storage cavity; 1002. an atomizing chamber.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Referring to fig. 1 to 3, this example provides a humidifier, including a humidifier base 1, where the humidifier base 1 has a water storage cavity 1001 and an atomization cavity 1002, where: two clamping seats 5 are arranged in the water storage cavity 1001, notches 501 are formed in the clamping seats 5, and a quantitative pipe 6 is arranged between the two notches 501 in a sliding mode, so that the quantitative pipe 6 penetrates through the atomization cavity 1002 to be connected with the atomization cavity 1002 in a sliding and sealing mode; one end of the quantitative pipe 6 is provided with a threaded hole 601 in threaded connection with an output shaft of the stepping motor 12, and a water inlet 603 is formed in the pipe wall, and when the quantitative pipe 6 moves, the water inlet 603 is communicated with the water storage cavity 1001 or the water inlet 603 is positioned in the notch 501; the quantitative pipe 6 is provided with a spray pipe 602 extending to the atomization cavity 1002, an atomizer 7 is arranged in the quantitative pipe 6, and the atomizer 7 is positioned at the lower end of the orifice of the spray pipe 602 and is connected with a controller.

Preferably, a spring 9 is provided between the dosing tube 6 and the holder 5 in order to avoid a rigid collision of the dosing tube 6 during movement.

Preferably, the controller comprises a main control board 4, a power supply 8 and a USB interface 11 connecting the main control board 4 and the power supply 8, and the power supply 8 may be a lithium battery, so that the controller can be used in a non-electric environment.

Preferably, a pressing plate 3 is arranged in the humidifier base 1, so that the main control plate 4 is hermetically arranged between the pressing plate 3 and the humidifier base 1.

Preferably, a liquid level sensor 10 is arranged in the quantifying pipe 6, the liquid level sensor 10 is connected with the controller, and the amount of water entering the quantifying pipe 6 is controlled through the liquid level sensor 10.

Preferably, the nozzle 602 has a bell-mouth structure.

Preferably, a sealing ring 13 is arranged at a sliding part between the quantitative tube 6 and the humidifier base 1 to prevent leakage.

Preferably, the humidifier base 1 is composed of a casing 101 and an end cover 102, wherein the casing 101 is provided with a water filling port 103 for filling water into the water storage cavity 1001.

Preferably, the upper end of the casing 101 is provided with an upper cover 2, and the upper cover 2 is provided with a mist outlet 201.

Preferably, the upper cover 2 is screwed with the housing 101 for easy disassembly.

The utility model discloses a theory of operation: as shown in fig. 1, the upper cover 2 is opened, water is injected into the water injection port 103, when the water dispenser is used, the button is started, the main control panel 4 controls the stepping motor 12 to start, the output shaft drives the quantitative pipe 6 to move right, the water inlet 603 is communicated with the water storage cavity 1001 for water injection, the liquid level sensor 10 controls the water inlet amount, then the stepping motor 12 drives the quantitative pipe 6 to reset, the atomizer 7 is started again, the water in the quantitative pipe 6 is completely atomized, and the mist enters the atomization cavity 1002 through the spray pipe 602 and then is emitted from the mist outlet 201 of the upper cover 2; the condensed water drops fall back into the quantitative pipe 6 from the discharge port 604, and the complete atomization of quantitative water is realized through the structure, so that the indoor humidity control is controlled at higher precision, and the excessive humidity or insufficient humidity is avoided.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A humidifier, comprising a humidifier base (1), the humidifier base (1) having a water storage chamber (1001) and an aerosolization chamber (1002), wherein: two clamping seats (5) are arranged in the water storage cavity (1001), notches (501) are formed in the clamping seats (5), a quantitative pipe (6) is arranged between the two notches (501) in a sliding mode, and the quantitative pipe (6) penetrates through the atomization cavity (1002) to be in sliding type sealing connection with the atomization cavity (1002); one end of the quantitative pipe (6) is provided with a threaded hole (601) in threaded connection with an output shaft of the stepping motor (12) and a water inlet (603) in the pipe wall, and when the quantitative pipe (6) moves, the water inlet (603) is communicated with the water storage cavity (1001) or the water inlet (603) is positioned in the notch (501); quantitative pipe (6) have spray tube (602) to atomizing cavity (1002) extension, are provided with atomizer (7) in quantitative pipe (6), atomizer (7) are located spray tube (602) mouth of pipe lower extreme and are connected with the controller.

2. A humidifier according to claim 1, characterized in that a spring (9) is arranged between the dosing tube (6) and the holder (5).

3. A humidifier according to claim 1, wherein the controller comprises a main control board (4), a power supply (8) and a USB interface (11) connecting the main control board (4) and the power supply (8).

4. A humidifier according to claim 3 wherein a pressure plate (3) is provided within the humidifier base (1) such that the main control panel (4) is sealingly disposed between the pressure plate (3) and the humidifier base (1).

5. A humidifier according to claim 1, wherein a liquid level sensor (10) is arranged in the dosing tube (6), and the liquid level sensor (10) is connected to the controller.

6. A humidifier according to claim 1 wherein the nozzle (602) is of a flared configuration.

7. A humidifier according to claim 1, characterized in that the sliding part between the quantitative tube (6) and the humidifier base (1) is provided with a sealing ring (13).

8. Humidifier according to claim 1, characterized in that the humidifier base (1) is composed of a housing (101) and an end cap (102), wherein the housing (101) is provided with a water injection port (103).

9. The humidifier according to claim 8, wherein an upper cover (2) is arranged at the upper end of the casing (101), and the upper cover (2) is provided with a mist outlet (201).

10. A humidifier according to claim 9 wherein the upper lid (2) is threadably connected to the housing (101).