CN217423497U

CN217423497U - Humidifier of leak protection water

Info

Publication number: CN217423497U
Application number: CN202220845236.5U
Authority: CN
Inventors: 谭天文; 郝永军; 张强
Original assignee: Foshan Hengle Technology Co ltd
Current assignee: Foshan Hengle Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-13
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to a humidifier of leak protection water, including the drain pan and the water tank in the drain pan top, be provided with the atomizing chamber in the drain pan, the intercommunication has the apopore between the bottom of water tank and the atomizing chamber, sets up to the inclined plane structure around the apopore, and the apopore department is provided with water supply control valve, water supply control valve includes case and water sealing piece, and water sealing piece is the oblate spheroid structure of upper cover and lower cover symmetry, and water sealing piece sets up the apopore department in the water tank bottom, and the valve core activity is worn to locate the apopore department and the case is terminal with water sealing piece connects, and the atomizing intracavity is provided with and is used for controlling according to the atomizing chamber water level case control mechanism who seals water sealing piece synchronous motion. The oblate spheroid structure surface of water sealing spare is smooth, is favorable to wasing the dirt on surface and amasss, and oblate spheroid structure's inclined plane can be better with apopore inclined plane structure seal cooperation all around, and sealed effect is better, does not have the anti-problem of dress when the installation water sealing spare, prevents because the anti-problem of leaking that leads to of water sealing spare dress.

Description

Water leakage prevention humidifier

Technical Field

The utility model belongs to the technical field of the humidifier, concretely relates to humidifier of leak protection water.

Background

As people have higher and higher requirements for quality of life, humidifiers capable of improving indoor humidity have become increasingly popular, and along with this, users have higher and higher requirements for humidifiers. The upper water-adding type humidifier has the advantage of convenient water supplement, and gradually replaces the traditional lower water-adding type humidifier. The water-adding type humidifier controls the on-off of a water path between the water tank and the atomization cavity by using the water-supplementing valve, so that the reliability of the water-supplementing valve is very important.

However, when the conventional humidifier uses the water replenishing valve, because the water replenishing sealing ring has the front and back surfaces, the front and back surfaces are easy to be assembled wrongly, and if the water replenishing sealing ring is reversely arranged, water leakage is caused; in addition, the existing water replenishing sealing ring is provided with a molding belt bone position, a convex-concave surface and the like, and the surface is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a leak protection humidifier, solve one of the above-mentioned problems that proposes at least.

For realizing the purpose of the utility model, the following technical proposal is adopted:

the utility model provides a humidifier of leak protection water, the humidifier includes the drain pan and at the water tank of drain pan top, be provided with the atomizing chamber in the drain pan, it has the apopore to communicate between the bottom of water tank and the atomizing chamber, set up to the inclined plane structure around the apopore, apopore department is provided with water supply control valve, water supply control valve includes case and water sealing spare, water sealing spare is the oblate spheroid structure of upper cover and lower cover symmetry, water sealing spare sets up the outlet opening department in the water tank bottom, the case activity is worn to locate outlet opening department and the case is terminal with water sealing spare is connected, be provided with in the atomizing chamber and be used for controlling according to the atomizing chamber water level case control mechanism with water sealing spare synchronous movement.

The further improvement is that the thickness of the water sealing part is gradually reduced from the middle part to the periphery.

In a further improvement, the water sealing member is integrally made of an elastic material.

The further improvement lies in that the middle part of the water sealing part is provided with a through hole penetrating through the upper cover and the lower cover, and the tail end of the valve core penetrates through the through hole to be clamped with the water sealing part.

The valve core is provided with an annular groove close to the tail end, and the water sealing piece penetrates into the valve core through the through hole and is clamped at the annular groove.

The further improvement is that the tail end of the valve core is in a cone structure.

The further improvement lies in that the positions, located on the periphery of the through hole, of the upper cover and the lower cover of the water sealing piece are of plane structures.

The further improvement lies in that when the atomizing chamber does not need the moisturizing, the bottom surface of water sealing member with the inclined plane structure looks butt of apopore, when the atomizing chamber needs the moisturizing, the bottom surface of water sealing member with be the separation state between the inclined plane structure of apopore.

The valve core control mechanism comprises a reset spring and a float arranged in an atomization cavity, the reset spring is sleeved on the valve core, one end of the reset spring is abutted against the bottom surface of the bottom wall of the water tank, the other end of the reset spring is abutted against the end surface of a lug at the bottom end of the valve core, the ejector rod end of the float is positioned below the valve core, when the water level in the atomization cavity is lowered to a preset height, the ejector rod end of the float moves upwards to jack up the valve core upwards to perform water supplementing operation, when the water level in the atomization cavity is raised to the preset height, the ejector rod end of the float moves downwards to be separated from the contact with the valve core, and the valve core moves downwards under the elastic action of the reset spring.

The water tank is further improved in that a water level monitor is arranged in the water tank.

The utility model has the advantages that:

the utility model discloses a water sealing member sets up to the oblate spherical structure of last front cover and lower front cover symmetry, and oblate spherical structure surface is smooth, is favorable to wasing the dirt on surface long-pending, and oblate spherical structure's inclined plane can be better with apopore inclined plane structural seal all around cooperation, and sealed effect is better, simultaneously, because last front cover and lower front cover be symmetrical structure, do not have the problem of adorning the contrary when installing water sealing member, need not judge the positive and negative, and it is more convenient to install, prevents because the water sealing member adorns the problem of leaking that leads to from the side to the side.

Drawings

Fig. 1 is a sectional structure view of the utility model when the atomization chamber does not need water supply in the leak-proof humidifier.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is the utility model relates to a sectional structure diagram of atomizing chamber when moisturizing in the humidifier of leak protection water leak protection humidifier.

Fig. 4 is an enlarged schematic view of a structure at B in fig. 2 of the humidifier for preventing water leakage of the present invention.

Fig. 5 is a schematic structural view of the valve core and the water sealing member of the water leakage preventing humidifier of the present invention.

Fig. 6 is a sectional view of the matching structure of the valve core and the water sealing member of the water leakage preventing humidifier of the present invention.

Description of reference numerals:

1. a bottom case; 2. a water tank; 3. an atomizing chamber; 4. a water outlet hole; 5. a bevel structure; 6. a valve core; 7. a water sealing member; 8. covering a cover; 9. a cover is arranged; 10. a through hole; 11. an annular groove; 12. a cone structure; 13. a planar structure; 14. a return spring; 15. a float; 16. the end face of the bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and therefore the drawings show only the constitution related to the present invention. 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.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the terms "and", "and" include any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, an embodiment of the present invention provides a humidifier for preventing water leakage, the humidifier comprises a bottom shell 1 and a water tank 2 arranged above the bottom shell 1, an atomization cavity 3 is arranged in the bottom shell 1, a water outlet hole 4 is communicated between the bottom of the water tank 2 and the atomizing cavity 3, an inclined plane structure 5 is arranged around the water outlet hole 4, a water replenishing control valve is arranged at the water outlet hole 4 and comprises a valve core 6 and a water sealing part 7, the water sealing part 7 is of an oblate structure with an upper cover 8 and a lower cover 9 which are symmetrical, the water sealing part 7 is arranged at the water outlet hole 4 at the bottom of the water tank 2, the valve core 6 is movably arranged at the position of the water outlet hole 4 in a penetrating way, the tail end of the valve core 6 is connected with the water sealing piece 7, and a valve core control mechanism for controlling the valve core 6 and the water sealing part 7 to synchronously move according to the water level of the atomizing cavity 3 is arranged in the atomizing cavity 3.

The utility model discloses a set up to the oblate spheroid structure of last front cover 8 and lower front cover 9 symmetry for water sealing spare 7, oblate spheroid structure surface is smooth, is favorable to wasing the dirt on surface and amasss, oblate spheroid structure's inclined plane can be better with apopore 4 inclined plane structure 5 all around sealed cooperation, sealed effect is better, and simultaneously, because last front cover 8 is symmetrical structure with lower front cover 9, there is not the problem of adorning the contrary when installing water sealing spare 7, need not judge the positive and negative, it is more convenient to install, prevent because the water leakage problem that water sealing spare 7 adorns the anti-leading to.

Specifically, in this embodiment, the thickness of the water sealing member 7 gradually decreases from the middle to the periphery, so that the upper cover 8 and the lower cover 9 both form a conical surface structure, and the conical surface structure can be better matched and sealed with the inclined surface structure 5 on the water outlet hole 4.

Specifically, in this embodiment, the water sealing member 7 is integrally made of an elastic material, so that the manufacturing difficulty and process can be simplified, and the cost can be reduced. Specifically, the elastic material may be a silicone material, or may be a rubber material.

Specifically, in this embodiment, a through hole 10 penetrating through the upper cover 8 and the lower cover 9 is disposed in the middle of the water sealing member 7, the end of the valve element 6 passes through the through hole 10 to be clamped with the water sealing member 7, and the shape and size of the through hole 10 may be set according to the size of the valve element 6. When the valve core 6 moves up and down, the water sealing part 7 can be driven to move up and down together, so that the water outlet hole 4 can be opened and closed.

Specifically, in the present embodiment, an annular groove 11 is disposed on the valve core 6 near the end, and the water sealing member 7 penetrates through the valve core 6 through the through hole 10 and is clamped in the annular groove 11.

Through setting up annular groove 11 to make the diameter of the linkage segment with water sealing member 7 on the case 6 be less than the diameter of other sections of case 6, the diameter of other sections of case 6 is greater than the diameter size of through-hole 10, because elastic reason, water sealing member 7 is worn into in the case 6 that diameter is its big through-hole 10, when penetrating annular groove 11 section, the through-hole 10 department of water sealing member 7 restores to the original state size, thereby make water sealing member 7 joint go into annular groove 11 in, because the elastic action of water sealing member 7, form certain squeezing action between case 6 and the water sealing member 7, can prevent that through-hole 10 from leaking water.

Specifically, the end of the valve core 6 is a cone structure 12. The bottom surface of the cone structure 12 forms a part of the annular groove 11, and the diameter of the bottom surface of the cone structure 12 is larger than that of the through hole 10, so that the water sealing piece 7 can be clamped in the annular groove 11. Meanwhile, the end of the valve core 6 is arranged into a cone structure 12, and when the water sealing piece 7 is installed, the end of the valve core 6 can be more easily inserted into the through hole 10 of the water sealing piece 7.

Preferably, the upper cover 8 and the lower cover 9 of the water sealing member 7 are provided with a plane structure 13 around the through hole 10, and the plane structure 13 can be better in sealing fit with the bottom surface of the cone structure 12, so that the sealing performance is better.

In this embodiment, when the atomizing chamber 3 does not need the moisturizing, the bottom surface of water sealing member 7 with 5 looks butt on the inclined plane structure of apopore 4, when the atomizing chamber 3 needs the moisturizing, the bottom surface of water sealing member 7 with be the detached state between the inclined plane structure 5 of apopore 4.

Specifically, the valve core control mechanism comprises a return spring 14 and a float 15 arranged in the atomization cavity 3, the return spring 14 is sleeved on the valve core 6, one end of the return spring 14 abuts against the bottom surface of the bottom wall of the water tank 2, the other end of the return spring abuts against a lug end surface 16 at the bottom end of the valve core 6, the ejector rod end of the float 15 is located below the valve core 6, when the water level in the atomization cavity 3 is lowered to a preset height, the ejector rod end of the float 15 moves upwards to jack up the valve core 6, water replenishing operation is performed, when the water level in the atomization cavity 3 is raised to the preset height, the ejector rod end of the float 15 moves downwards to be separated from the valve core 6, and the valve core 6 moves downwards under the elastic action of the return spring 14, so that the water replenishing operation is stopped. The valve core control mechanism is already widely applied to humidifiers, and of course, the valve core control mechanism can also be an electromagnetic valve and the like which drive the valve core 6 according to the water level condition of the atomization cavity 3, and the details are not repeated here.

In some embodiments of the present invention, a water level monitor (not shown) is disposed in the water tank 2. By providing the water level monitor, the height of the water level in the water tank 2 can be monitored at any time.

Because other partial structures inside the humidifier belong to prior art, the utility model discloses do not improve it, therefore the inside other partial structures of humidifier technical personnel in the field can realize with reference to prior art, and this embodiment is no longer detailed here.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a humidifier of leak protection water, its characterized in that, includes the drain pan and at the water tank of drain pan top, be provided with the atomizing chamber in the drain pan, the intercommunication has the apopore between the bottom of water tank and the atomizing chamber, set up to the inclined plane structure around the apopore, apopore department is provided with water supply control valve, water supply control valve includes case and water sealing piece, water sealing piece is the oblate spherical structure of upper cover and lower cover symmetry, water sealing piece sets up the apopore department in the water tank bottom, the case activity is worn to locate the apopore department and the case end with water sealing piece connects, be provided with in the atomizing chamber and be used for controlling according to the atomizing chamber water level case and water sealing piece synchronous movement's case control mechanism.

2. A water leakage preventing humidifier according to claim 1, wherein the thickness of the water sealing member is gradually decreased from the middle portion to the periphery.

3. A water leakage preventing humidifier according to claim 1, wherein said water sealing member is integrally formed of an elastic material.

4. A water leakage proof humidifier according to claim 1, wherein a through hole is formed in a middle portion of the water sealing member and penetrates through the upper cover and the lower cover, and a distal end of the valve body is engaged with the water sealing member through the through hole.

5. A humidifier of preventing water leakage as claimed in claim 4, wherein an annular groove is provided on the valve core near the end, and the water sealing member is inserted into the valve core through the through hole and is engaged with the annular groove.

6. An anti-leakage humidifier according to claim 5, wherein the end of the valve core is in a cone structure.

7. A water leakage preventing humidifier according to claim 4, wherein the upper and lower covers of the water sealing member are formed in a flat structure at the periphery of the through hole.

8. A water leakage proof humidifier as claimed in claim 1, wherein when the atomizing chamber does not require water replenishment, the bottom surface of the water sealing member abuts against the inclined structure of the water outlet hole, and when the atomizing chamber requires water replenishment, the bottom surface of the water sealing member is separated from the inclined structure of the water outlet hole.

9. The humidifier of claim 1, wherein the valve control mechanism includes a return spring and a float disposed in the atomizing chamber, the return spring is sleeved on the valve core, one end of the return spring abuts against the bottom surface of the bottom wall of the water tank, the other end of the return spring abuts against the end surface of the protrusion at the bottom end of the valve core, the top rod end of the float is located below the valve core, when the water level in the atomizing chamber drops to a predetermined height, the top rod end of the float moves upward to jack up the valve core, and the water replenishing operation is performed, when the water level in the atomizing chamber rises to the predetermined height, the top rod end of the float moves downward to be separated from the valve core, and the valve core moves downward under the elastic force of the return spring.

10. A humidifier of preventing water leakage according to claim 1, wherein a water level monitor is disposed in the water tank.