CN210688575U

CN210688575U - Upper water adding humidifier

Info

Publication number: CN210688575U
Application number: CN201921142529.1U
Authority: CN
Inventors: 喻金明; 乔夕顾; 刘峻廷; 邱伟超
Original assignee: Hangzhou Lexiu Electronic Technology Co ltd
Current assignee: Hangzhou Lexiu Electronic Technology Co ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-06-05
Anticipated expiration: 2029-07-20

Abstract

The utility model discloses an on add water humidifier, including the water tank that has the water filling port, can dismantle the base of being connected with the water tank, the water tank passes through sluicing passageway intercommunication with the base, sets up the sluicing valve subassembly in the sluicing passageway, sluicing valve subassembly still cooperates and is provided with the ejector pin subassembly, sluicing valve subassembly with the ejector pin subassembly cooperation is used for control the switching of sluicing passageway, sluicing passageway are provided with water inlet and delivery port respectively, sluicing valve subassembly is in simultaneously water inlet and delivery port set up shutoff subassembly, at least one the shutoff subassembly adopts the magnetic attraction structure. The utility model utilizes the lever principle of the magnetic attraction structure that the ejector rod component and the magnet attract each other in opposite polarities, achieves the effect of double sealing the water release channel, can effectively control the opening and closing of the water release valve, and has simple structure and strong universality; even when the ejector rod assembly is damaged and water can not be stopped, the water drain valve can move downwards through the magnetic attraction structure, so that the sealing ring is used for sealing the water drain channel, and the purpose of stopping water can be achieved.

Description

Upper water adding humidifier

Technical Field

The utility model relates to a humidifier, concretely relates to go up humidifier of adding water.

Background

Go up the humidifier of adding water and adopt split type on add water tank design promptly, the consumer can directly carry the water tank, or through other containers, directly adds water to the humidifier from the filler at water tank top, and this type of humidifier compares with the mode of adding water from the water tank bottom that traditional humidifier adopted, more facilitates the use, and is safer.

A conventional upper water humidifier includes a water tank, a drain valve, and a seesaw device. The existing water drain valve of the upper water adding humidifier generally adopts a one-way valve structure to control a water outlet of a humidifier water tank, and a seesaw device is pulled down to block water-stopping silica gel to block a water drain opening under the elastic action of a spring, so that the effect of water-stopping sealing is achieved. However, when the seesaw device is damaged or the drain valve is out of order, the sealing is lost and water leakage is caused, the water in the humidifier water tank is easy to leak out, and the electric elements of the humidifier are submerged or leak out of the humidifier, so that danger is caused.

Disclosure of Invention

In order to solve the problem, the utility model provides an on add water formula humidifier, concrete technical scheme is as follows:

the utility model provides an on add water humidifier, including the water tank that has the water filling port, with the base of connection can be dismantled to the water tank, the water tank passes through sluicing passageway intercommunication with the base, set up the sluicing valve subassembly in the sluicing passageway, the sluicing valve subassembly still cooperates and is provided with the ejector pin subassembly, the sluicing valve subassembly with the ejector pin subassembly cooperation is used for control the switching of sluicing passageway, the sluicing passageway is provided with water inlet and delivery port respectively, the sluicing valve subassembly is in simultaneously water inlet and delivery port set up the shutoff subassembly, at least one the shutoff subassembly adopts the magnetic attraction structure.

In the scheme, the plugging component adopts a magnetic attraction structure, namely, the water inlet is provided with the magnetic attraction structure; or the water outlet is provided with a magnetic attraction structure; or the water inlet and the water outlet are simultaneously provided with magnetic attraction structures.

Compared with the prior art, the sealing ring structure is only adopted, the sealing effect is single, the sealing ring is aged after long-time use, and the use of the product is not facilitated.

Preferably, the other plugging component adopts a sealing ring structure. The scheme provides at least two schemes, the plugging component has two forms, a magnetic suction structure or a sealing ring structure is adopted, namely, when the magnetic suction structure is arranged at the water inlet, the sealing ring structure is arranged at the water outlet; or the water inlet is provided with a sealing ring structure, and the corresponding water outlet is provided with a magnetic attraction structure.

In the prior art, a single sealing ring structure is adopted for sealing, and the sealing effect is poor after the sealing ring is used for a long time. Therefore, the plugging component in the scheme simultaneously utilizes the magnetic attraction structure for sealing and the sealing ring structure for sealing, and can easily realize waterproof design and excellent corrosion resistance; the sealing ring has strong corrosion resistance, is not easy to age, has long service life and good wear resistance, can automatically compensate to a certain extent after being worn, and has simple structure and convenient use and maintenance; the adoption of the form of combining the two seals not only improves the sealing performance, but also provides long service life.

Further, the water tank comprises a water tank upper cover and a water tank base, the water tank base extends towards the bottom of the humidifier to form a water drainage plate, the water drainage plate forms the water drainage channel, and the water drainage valve assembly is located in the water drainage cavity.

The arrangement of the water drainage plate is convenient for assembling other parts of the product, and the flow guide effect of the water drainage channel is better guided.

Further, the water escape valve component comprises a water escape thimble, the water escape thimble is arranged on the periphery of the elastic component in a surrounding mode, and the water escape thimble moves up and down to control the opening and closing of the water escape channel. The resilience force of the elastic component is fully utilized to quickly enable the water drainage thimble to drive the sealing ring to move to seal the water inlet.

Further, a first magnet is arranged at the lower end of the water drainage thimble; the fixing plate is positioned at the water outlet and assembled on the water drain plate, the fixing plate is provided with a second magnet, and the first magnet and the second magnet form the magnetic attraction structure.

This scheme has given the mounting means of first magnet and second magnet in the structure is inhaled to magnetism, and above-mentioned mounting means is comparatively convenient in technology assembling process, and in case the magnet damages, is convenient for change.

The first magnet and the second magnet are preferably in an annular structure, so that stress on each point is uniform, and the sealing performance is more stable and reliable.

Furthermore, a sealing ring is arranged at the upper end of the water drainage thimble, the sealing opening of the sealing ring is bowl-shaped, and the bowl opening of the sealing ring faces the upper part of the humidifier and can be better attached to the water inlet so as to achieve better sealing effect; the sealing ring material is preferably water-stop silica gel.

Furthermore, the fixed plate is buckled on the water drain plate, and a through hole for the movement of the push rod assembly is reserved on the fixed plate. The assembly efficiency can be improved in the production process, and the disassembly, assembly and cleaning are convenient in the use process of a user.

Furthermore, the ejector rod assembly comprises a seesaw support and a seesaw which moves around the seesaw support, the seesaw is integrally formed, and the weight of one end of the seesaw is larger than that of the other end of the seesaw.

The seesaw is integrally formed, the weight of one end of the seesaw is always larger than that of the other end of the seesaw, and therefore the one end of the seesaw is always in a floating state under the condition that no external environment influences.

Further, the lighter-weight end of the seesaw is in contact with the bottom surface of the plugging component. When the water quantity is less, the heavier end of the seesaw sinks due to gravity, so that the lighter end of the seesaw is in contact with the bottom surface of the plugging component, a water drainage thimble of the water drainage valve component is jacked up through a through hole of the fixing plate, and the water drainage thimble jacks up the sealing ring, so that a water inlet of the water drainage channel is opened, and water starts to enter; when the water quantity is higher, the heavier end of the seesaw is lifted by the upward buoyancy of the water and is in a balanced state with the lighter end, and the downward elasticity of the elastic component enables the water drainage thimble to pull the sealing ring to seal the water inlet.

Preferably, the heavier end adopts the oblate that the area is great to receive bigger buoyancy, the oblate shape also better utilizes the inner chamber area of casing.

Through the technical scheme, the utility model discloses following technological effect has:

the utility model discloses an utilize the ejector pin subassembly of lever principle to make the sluicing valve subassembly downstream, make bowl form sealing washer seal up the water inlet and seal up outside, the principle of recycling magnet opposite sex looks attraction increases sealing force, reaches the effect of dual seal sluicing passageway, can opening and closing of effectual control sluicing valve, simple structure, the commonality is strong. Even when the ejector pin subassembly takes place to damage or when the sluicing valve subassembly, also can utilize the effect of the first magnet of magnetism structure and the second magnet opposite sex inter attraction, make the sluicing valve subassembly downstream, tightly pull bowl form sealing washer and seal the sluicing passageway to avoid the water in the humidifier water tank to spill completely, submerge the electrical components of humidifier or leak the emergence that causes danger etc. outside the humidifier, compare safelyr with the humidifier of the sealed sluicing passageway of check valve structure.

Drawings

Fig. 1 is an overall structural diagram of an initial state of the humidifier of the present example;

FIG. 2 is a schematic cross-sectional view of the water tank structure of the humidifier;

FIG. 3 is a schematic view of the overall structure of the working state of the humidifier of this example;

fig. 4 is a schematic structural view of a humidifier base according to the present example.

The reference signs are:

1. an upper cover of the water tank; 2. a water tank base; 3. a drain valve assembly; 4. a second magnet; 5. a fixing plate; 31. a seal ring; 32. an elastic component; 33. a water drainage thimble; 34. a first magnet; 6. a seesaw; 7. a seesaw bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

an upper water adding humidifier comprises a water tank with a water filling port and a water tank base 2 detachably connected with the water tank, wherein the water tank is communicated with the water tank base 2 through a water draining channel, a water draining valve assembly 3 is arranged in the water draining channel, the water draining valve assembly 3 is also provided with a push rod assembly in a matching mode, and the water draining valve assembly 3 is matched with the push rod assembly and used for controlling the opening and closing of the water draining channel; the water draining channel is provided with a water inlet and a water outlet respectively, the water draining valve component 3 is provided with plugging components at the water inlet and the water outlet simultaneously, at least one plugging component adopts a magnetic attraction structure, and the other plugging component adopts a sealing ring structure.

In the prior art, a single sealing ring structure is adopted for sealing, and the sealing effect is poor after the sealing ring is used for a long time. Therefore, the plugging component in the scheme simultaneously utilizes the magnetic attraction structure to seal and the sealing ring structure, and can easily realize waterproof design and excellent corrosion resistance; the sealing ring has strong corrosion resistance, is not easy to age, has long service life and good wear resistance, can automatically compensate to a certain extent after being worn, and has simple structure and convenient use and maintenance; the adoption of the form of combining the two seals not only improves the sealing performance, but also provides long service life.

Example 2:

the embodiment 1 gives a way of adopting the magnetic attraction structure, and the embodiment specifically explains the assembly and expansion of the magnetic attraction structure.

The water tank includes water tank upper cover 1 and water tank base 2, water tank base 2 to the humidifier bottom extends and forms the sluicing board, the sluicing board forms the sluicing passageway, sluicing valve component 3 is located in the chamber of leaking.

The drain valve assembly 3 comprises a drain thimble 33, and the drain thimble 33 is arranged around the periphery of the elastic assembly 32, so that the drain thimble 33 moves up and down to control the opening and closing of the drain channel. The resilience force of the elastic component is fully utilized to quickly enable the water drainage thimble to drive the sealing ring to move to seal the water inlet

Further, a first magnet 34 is arranged at the lower end of the water discharge thimble 33; the fixing plate 5 is positioned at the water outlet and assembled on the water drain plate, the second magnet 4 is arranged on the fixing plate 5, and the first magnet 34 and the second magnet 4 form the magnetic attraction structure.

The first magnet and the second magnet are preferably in an annular structure, including but not limited to an annular structure, and may also be arranged in a dotted manner, or in a rectangular structure, as long as the first magnet and the second magnet are ensured to be attracted. When the annular structure is adopted, the stress of each point is uniform, and the sealing performance is more stable and reliable.

The upper end of sluicing thimble 33 sets up sealing washer 31, sealing washer 31 seals and is the bowl form, the bowl mouth of the sealing washer 31 of bowl form is towards the top of humidifier. The mode can be better attached to the water inlet so as to achieve better sealing effect; the sealing ring material is preferably water-stop silica gel.

The fixed plate 5 is buckled on the water drain plate, and a through hole for the movement of the push rod assembly is reserved on the fixed plate 5.

Example 3:

on the basis of the embodiment 1 and the embodiment 2, the scheme further provides a specific structure of the ejector rod assembly, and the specific structure is as follows:

the push rod assembly comprises a seesaw support 7 and a seesaw 6 moving around the seesaw support 7, the seesaw is integrally formed, and the weight of one end of the seesaw is larger than that of the other end of the seesaw.

Further, the lighter-weight end of the seesaw is in contact with the bottom surface of the plugging component. When the water quantity is less, the heavier end of the seesaw sinks due to gravity, so that the lighter end of the seesaw is in contact with the bottom surface of the plugging component, a water drainage thimble of the water drainage valve component is jacked up through a through hole of the fixing plate, and the water drainage thimble jacks up the sealing ring, so that a water inlet of the water drainage channel is opened, and water starts to enter; when the water quantity is higher, the heavier end of the seesaw is lifted by the upward buoyancy of the water and is in a balanced state with the lighter end, and the downward elasticity of the elastic component enables the water drainage thimble to pull the sealing ring to seal the water inlet. Because the size of buoyancy is very big with the area relation, better, the great oblate of area is adopted to heavier one end to receive bigger buoyancy, the interior cavity area of casing is also better utilized to the shape of oblate.

When the push rod assembly is in an initial state (as shown in fig. 1), the lighter end of the seesaw 6 pushes the drain valve assembly 3 to move upwards, the sealing ring 31 is pushed up, and the draining operation is started. When the humidifier starts to work (as shown in fig. 3), the seesaw 6 is in a horizontal state, the lower end of the seesaw 6 pulls the water drain valve component to move downwards, the sealing ring 31 seals the water drain opening of the water tank, meanwhile, the first magnet 34 and the second magnet 4 are attracted by opposite polarities, so that the water drain valve component 3 also moves downwards, the sealing ring 31 further seals the water drain opening of the water tank, the sealing performance is further improved, and the double-sealing effect is achieved. Especially, when the push rod assembly is damaged or the water draining valve assembly fails to stop water, the water draining valve assembly 3 can move downwards through the acting force of opposite attraction of the first magnet 34 and the second magnet 4, and the sealing ring 31 seals the water draining channel so as to stop water.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the technical scope of the present invention are all included in the protection scope of the present invention.

Claims

1. An upper water adding humidifier comprises a water tank with a water filling port and a base (2) detachably connected with the water tank, wherein the water tank is communicated with the base (2) through a water draining channel, a water draining valve assembly (3) is arranged in the water draining channel, the water draining valve assembly (3) is further provided with a push rod assembly in a matched mode, and the water draining valve assembly (3) is matched with the push rod assembly and used for controlling the opening and closing of the water draining channel; the water draining device is characterized in that the water draining channel is respectively provided with a water inlet and a water outlet, the water draining valve component (3) is provided with plugging components at the water inlet and the water outlet, and at least one plugging component adopts a magnetic attraction structure.

2. The water adding humidifier according to claim 1, wherein the other of said blocking assemblies is of a sealing ring structure.

3. A top water humidifier according to claim 2 wherein the water tank comprises a top water tank cover (1) and a base water tank (2), the base water tank (2) extending towards the bottom of the humidifier to form a drain plate, the drain plate forming the drain passage, and the drain valve assembly (3) being located in the drain chamber.

4. A water adding humidifier according to claim 3, wherein the water draining valve assembly (3) comprises a water draining thimble (33), the water draining thimble (33) is arranged around the periphery of the elastic assembly (32), and the water draining thimble (33) moves up and down to control the opening and closing of the water draining channel.

5. A top water adding humidifier according to claim 4, characterized in that the lower end of the water discharge thimble (33) is provided with a first magnet (34); the fixing plate (5) is positioned at the water outlet and assembled on the water drain plate, the second magnet (4) is arranged on the fixing plate (5), and the first magnet (34) and the second magnet (4) form the magnetic attraction structure.

6. The upper water adding humidifier according to claim 4, wherein a sealing ring (31) is arranged at the upper end of the water draining thimble (33), the sealing opening of the sealing ring (31) is bowl-shaped, and the bowl opening of the sealing ring faces the upper part of the humidifier.

7. A top water adding humidifier according to claim 5 wherein the first magnet (34) and the second magnet (4) are both annular.

8. A top water adding humidifier according to claim 7, wherein the fixing plate (5) is fastened to the drain plate, and a through hole for the movement of the push rod assembly is reserved in the fixing plate (5).

9. A top water adding humidifier according to any one of claims 1-8, wherein the push rod assembly comprises a seesaw support (7), a seesaw (6) moving around the seesaw support (7), the seesaw (6) is integrally formed, and the weight of one end of the seesaw (6) is greater than the weight of the other end of the seesaw (6).

10. A top water adding humidifier according to claim 9 wherein the lighter weight end of the seesaw (6) contacts the underside of the blocking member.