Water adding mechanism of humidifier
By designing a water-adding mechanism for humidifiers, the lever and buoyant structure principles are used to solve the problem of space and cleaning difficulties in traditional water-adding structures, simplification and optimization of the water-adding chamber are achieved, and product functionality and volume utilization are improved.
Patent Information
- Application Number
- CN202420485704.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The traditional old-style float lever water-adding structure is installed in the water injection chamber of the fuselage, which makes it difficult to clean the water injection chamber and occupy the area of the water injection chamber of the fuselage, which has certain restrictions on the functions of some atomizers and humidifiers.
A water-filling mechanism for humidifier is designed. By setting up a water-filling assembly, the structure originally fixed in the water-filling chamber of the fuselage is fixed to the bottom of the water tank, reducing the components of the water-filling chamber, thus giving more possibilities for placement of the electronic components of the fuselage and optimizing the product volume. The water-adding assembly includes a fixing frame, a top rod, a silicone plug, a return spring, a float fixing seat, a fixed column, a convex column, a float, a counterweight block and other components, and the water-adding function is realized through the principle of lever and buoyancy structure.
The water injection chamber is simplified and optimized, which reduces the body area, improves the product's functionality and volume utilization, while maintaining the stability of old-fashioned products and low manufacturing costs.
Smart Images
Figure CN222617109U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of humidifiers, in particular to a water adding mechanism of a humidifier. Background Art
[0002] A humidifier is a household appliance that increases the humidity in a room. A humidifier can humidify a designated room, or it can be connected to a boiler or central air conditioning system to humidify the entire building. The humidifier industry has a history of nearly 20 years in China. After years of popularization of the concept of air quality, product research and development, and market cultivation, the functions and effects of humidifiers, a relatively unfamiliar small household appliance, have gradually been accepted.
[0003] The traditional old-fashioned buoy lever water-adding structure is installed in the water-adding cavity of the fuselage, which makes it difficult to clean the water-adding cavity and occupies the area of the water-adding cavity of the fuselage, and has certain limitations on the functions of some atomizers and humidifiers. Therefore, a water-adding mechanism for a humidifier is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a water adding mechanism for a humidifier, so as to solve the problem proposed in the above background technology that the traditional old-style float lever water adding structure is installed in the water filling chamber of the fuselage, making the water filling chamber difficult to clean, occupying the area of the water filling chamber of the fuselage, and having certain limitations on the functions of some atomizers and humidifiers.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water adding mechanism of a humidifier, comprising a humidifier body, a water tank is arranged on the top of the humidifier body, and a water adding assembly is arranged on the water tank;
[0006] The water adding assembly includes a fixing frame, a push rod and a silicone plug. A water inlet is provided inside the water tank. The fixing frame is fixedly connected to the inside of the water inlet. A through hole is provided on the top of the fixing frame. The push rod movably passes through the inside of the through hole. The silicone plug is sleeved on the outer top of the push rod. A return spring is movably sleeved on the outer side of the push rod. A float fixing seat is fixedly connected to the bottom of the water tank. A fixing column is movably connected to the inner side of the float fixing seat through a fixed shaft. A convex column is provided on the top side of the fixing column. A float is fixedly connected to one end of the fixing column. A counterweight block is provided at the other end of the fixing column.
[0007] As a further preferred embodiment of the technical solution, one end of the return spring abuts against the bottom of the fixing bracket, and the other end of the return spring abuts against the outer side of the other end of the push rod.
[0008] As a further preferred embodiment of the technical solution: a long through slot is provided on the counterweight block, a connecting shaft is provided at the other end of the fixing column, and the connecting shaft is movably connected to the inside of the long through slot.
[0009] As a further preferred embodiment of the technical solution: a water injection chamber is provided on the top of the humidifier body, and a support column is fixedly connected to the bottom of the water injection chamber.
[0010] As a further preferred embodiment of the present technical solution: the bottom of the counterweight block is located at the top of the support column, and the protruding column is located below the top rod.
[0011] As a further preferred embodiment of the present technical solution: a connecting buckle is provided at the bottom of the water tank outside the water inlet, and a cover is provided inside the connecting buckle.
[0012] As a further preferred embodiment of the present technical solution: a limiting column is provided at the bottom of the water tank, and the limiting column is located directly below the float.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model perfectly inherits the stability and low manufacturing cost of the old products by using the structural principles of levers and buoyancy, and at the same time fixes the structure originally fixed in the water injection cavity of the fuselage to the bottom of the water tank, reducing the components of the water injection cavity, thereby making it possible to place more electronic components of the fuselage and optimizing the product volume. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0015] Figure 1 This is a schematic diagram of the water tank structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the float structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model in normal working state;
[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model in a working water-deficient state;
[0019] Figure 5 It is a schematic diagram of the structure of the fuselage water tank in a separated state of the utility model.
[0020] Explanation of the accompanying drawings: 1. Humidifier body; 2. Water tank; 3. Water inlet; 4. Fixed frame; 5. Push rod; 6. Silicone plug; 7. Reset spring; 8. Float fixing seat; 9. Fixed column; 10. Boss; 11. Float; 12. Connecting shaft; 13. Counterweight; 14. Long through groove; 15. Water filling chamber; 16. Support column; 17. Connecting buckle; 18. Cover body; 19. Limit column. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application. Example
[0023] In the prior art, the traditional old-style float lever water-adding structure is installed in the water injection cavity of the fuselage, which makes it difficult to clean the water injection cavity, occupies the area of the water injection cavity of the fuselage, and has certain limitations on the functions of some atomizers and humidifiers.
[0024] See also Figure 1-5 , the utility model provides a technical solution: a water adding mechanism of a humidifier, comprising a humidifier body 1, a water tank 2 is arranged on the top of the humidifier body 1, and a water adding component is arranged on the water tank 2;
[0025] By setting up a water adding component, the structure originally fixed in the water filling chamber 15 of the fuselage is fixed to the bottom of the water tank 2, reducing the components of the water filling chamber 15, so that the electronic components of the fuselage have more possibilities for placement, and the product volume is optimized; the water adding component includes a fixing frame 4, a push rod 5 and a silicone plug 6, the interior of the water tank 2 is provided with a water inlet 3, the fixing frame 4 is fixedly connected to the inside of the water inlet 3, the top of the fixing frame 4 is provided with a through hole, the push rod 5 movably passes through the inside of the through hole, the silicone plug 6 is sleeved on the outer top of the push rod 5, and the outer side of the push rod 5 is movably sleeved with a reset spring 7, the bottom of the water tank 2 is fixedly connected to a float fixing seat 8, the inner side of the float fixing seat 8 A fixed column 9 is movably connected via a fixed shaft, a convex column 10 is arranged on the top side of the fixed column 9, a float 11 is fixedly connected to one end of the fixed column 9, and a counterweight 13 is arranged on the other end of the fixed column 9; when the internal water level height of the humidifier body 1 is in a water-deficient state, one end of the float 11 arranged on the fixed column 9 moves downwardly with the fixed axis as a circle, and at this time, the convex column 10 on the fixed column 9 abuts against the top of the push rod 5, pushing the push rod 5 to move in the through hole on the fixed frame 4, the spring is in a compressed state, and the silicone plug 6 is driven by the push rod 5 to move upward and away from the top of the water inlet 3, and the water in the water tank 2 enters the interior of the humidifier body 1 through the water inlet 3.
[0026] In order to close the water inlet 3, one end of the reset spring 7 abuts against the bottom of the fixing frame 4, and the other end of the reset spring 7 abuts against the outside of the other end of the push rod 5. A water injection chamber 15 is provided on the top of the humidifier body 1, and a support column 16 is fixedly connected to the bottom of the water injection chamber 15. The bottom of the counterweight 13 is located at the top of the support column 16, and the protruding column 10 is located below the push rod 5; when the internal water level of the water injection chamber 15 is in a normal state, the buoyancy of the water lifts the float 11, and there is no contact between the float 11 and the push rod 5. Under the action of the reset spring 7, the push rod 5 makes the silicone plug 6 abut against the top of the water inlet 3, and the water inlet 3 is in a closed state.
[0027] In order to avoid water leakage when the water tank 2 and the humidifier body 1 are disassembled, a long through groove 14 is provided on the counterweight 13, and a connecting shaft 12 is provided at the other end of the fixed column 9, and the connecting shaft 12 is movably connected to the inside of the long through groove 14. A limiting column 19 is provided at the bottom of the water tank 2, and the limiting column 19 is located directly below the float 11; when the water tank 2 is separated from the humidifier body 1, since the weight of the counterweight 13 is greater than the weight of the float 11, the counterweight 13 moves the connecting shaft 12 to the top of the long through groove 14 under the action of its own gravity, and the top of the float 11 is driven by the counterweight 13 with the fixed axis as the center to contact the bottom of the limiting column 19, ensuring that the convex column 10 cannot contact the push rod 5, so that the water inlet 3 is closed, and a connecting buckle 17 is provided at the bottom of the water tank 2 outside the water inlet 3, and a cover body 18 is provided inside the connecting buckle 17. The setting of the connecting buckle 17 facilitates the disassembly and cleaning of the cover body 18.
[0028] Working principle or structural principle, when the water level inside the water injection chamber 15 is in a normal state, the buoyancy of the water lifts up the float 11, and there is no contact between the float 11 and the push rod 5. Under the action of the return spring 7, the push rod 5 makes the silicone plug 6 contact the top of the water inlet 3. At this time, the water inlet 3 is in a closed state and water cannot be discharged;
[0029] When the internal water level of the water injection chamber 15 is in a water-deficient state, one end of the float 11 arranged on the fixed column 9 moves downwardly with the fixed axis as a circle. At this time, the boss 10 on the fixed column 9 abuts against the top of the push rod 5, pushing the push rod 5 to move in the through hole on the fixed frame 4. The spring is in a compressed state, and the silicone plug 6 is driven by the push rod 5 to move upward and away from the top of the water inlet 3. The water in the water tank 2 enters the water injection chamber 15 through the water inlet 3. During this process, the float 11 moves with the fixed axis as the center under the buoyancy of the water. When the water in the water injection chamber 15 reaches a normal state, the boss 10 is separated from the bottom of the push rod 5. At this time, the push rod 5 is reset under the action of the reset spring 7, so that the push rod 5 drives the silicone plug 6 to abut against the top of the water inlet 3, and the water inlet 3 can be closed.
[0030] When the water tank 2 is separated from the humidifier body 1, since the weight of the counterweight 13 is greater than the weight of the float 11, the counterweight 13, under the action of its own gravity, causes the connecting shaft 12 to move to the top of the long through groove 14, and the counterweight 13 drives the top of the float 11 to contact the bottom of the limiting column 19 with the fixed axis as the center, ensuring that the protruding column 10 cannot contact the top rod 5, so that the water inlet 3 is closed, avoiding water leakage after the water tank 2 is disassembled.
[0031] So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.
[0032] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.
[0033] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A water adding mechanism for a humidifier, comprising a humidifier body (1), characterized in that: A water tank (2) is arranged on the top of the humidifier body (1), and a water adding component is arranged on the water tank (2); The water adding assembly comprises a fixing frame (4), a push rod (5) and a silicone plug (6); a water inlet (3) is arranged inside the water tank (2); the fixing frame (4) is fixedly connected to the inside of the water inlet (3); a through hole is arranged at the top of the fixing frame (4); the push rod (5) movably penetrates the inside of the through hole; the silicone plug (6) is sleeved on the top of the outer side of the push rod (5); a return spring (7) is movably sleeved on the outer side of the push rod (5); a float fixing seat (8) is fixedly connected to the bottom of the water tank (2); a fixing column (9) is movably connected to the inner side of the float fixing seat (8) via a fixing shaft; a convex column (10) is arranged on the top side of the fixing column (9); a float (11) is fixedly connected to one end of the fixing column (9); and a counterweight (13) is arranged at the other end of the fixing column (9).
2. The water adding mechanism of a humidifier according to claim 1, characterized in that: One end of the return spring (7) abuts against the bottom of the fixing frame (4), and the other end of the return spring (7) abuts against the outside of the other end of the push rod (5).
3. The water adding mechanism of a humidifier according to claim 1, characterized in that: The counterweight block (13) is provided with a long through slot (14), and the other end of the fixing column (9) is provided with a connecting shaft (12), and the connecting shaft (12) is movably connected to the inside of the long through slot (14).
4. The water adding mechanism of a humidifier according to claim 1, characterized in that: A water injection chamber (15) is provided on the top of the humidifier body (1), and a support column (16) is fixedly connected to the bottom of the water injection chamber (15).
5. The water adding mechanism of a humidifier according to claim 1, characterized in that: The bottom of the counterweight (13) is located at the top of the support column (16), and the protruding column (10) is located below the top rod (5).
6. The water adding mechanism of a humidifier according to claim 1, characterized in that: A connecting buckle (17) is provided at the bottom of the water tank (2) outside the water inlet (3), and a cover body (18) is provided inside the connecting buckle (17).
7. The water adding mechanism of a humidifier according to claim 1, characterized in that: A limiting column (19) is provided at the bottom of the water tank (2), and the limiting column (19) is located directly below the float (11).