A humidifying device with multi-stage spray design

Abstract

The present application discloses a humidifying device with a multi-stage spray design, including a housing, a moving mechanism and an atomizing mechanism; the moving mechanism includes a limit plate, an upper support plate, a lower support plate, a primary transducer and a secondary transducer; the atomizing mechanism includes a partition, a fan, a filter sponge and a sealing plate. The present application sets two transducers to realize replacement work. Without changing the size of the machine and the working power of the transducer, the water tank capacity can be expanded by superimposing the highest water level line of a single transducer through the upper and lower structures of the transducer, and the limitation of the maximum working water level of a single transducer can be eliminated. The conveyor belt is set to work with the transducer. When the water level drops, the transducer is controlled to drop by transmission, thereby controlling the distance between the transducer and the water level. The two transducers move synchronously to maintain the best distance from the water surface or ensure that the water level is within the normal working range of the transducer. While atomizing efficiently, the fan can improve the water mist diffusion effect and have dust removal performance.

Description

Technical Field

[0001] The present application relates to a humidifying device, in particular to a humidifying device with a multi-stage spray design. 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 a relatively unfamiliar small household appliance, the humidifier, have gradually been accepted. Ultrasonic humidifiers have been widely used in various fields. Ultrasonic humidifiers use ultrasonic high-frequency oscillations of 2 million times per second to atomize water into ultrafine particles of 1 to 5 microns and negative oxygen ions, thereby achieving uniform humidification, refreshing the air, and promoting health. It removes the dryness of winter heating and creates a comfortable living environment. Generally, the atomizer must be replaced when the humidifier is not spraying. Some atomizers are made of stainless steel and cannot be scraped with hard objects when handling. Once the metal coating falls off, the atomizer cannot work normally, and the mist cannot come out. It needs to be replaced. However, to replace the internal atomizer, it is best to find the after-sales service of the product, because the specifications of the atomizer are not unique.

[0003] A humidifier is a device used to increase humidity. The existing aromatherapy machine and humidifier water tank structure design has a maximum water level limit due to the characteristics of the transducer itself. Under the existing single transducer water tank structure design conditions, to increase the amount of water added to the water tank, there are usually two common solutions: increase the cross-sectional area of ​​the water tank and expand the optimal volume of the water tank, resulting in a bloated appearance; increase the working power of the transducer and sacrifice the service life of the transducer; the above two solutions have great limitations and cannot perfectly solve the problem of the conflict between appearance, energy efficiency, service life and water tank capacity. Therefore, a humidifier with a multi-stage spray design is proposed to address the above problems. Summary of the invention

[0004] A humidifying device with a multi-stage spray design comprises a shell, a moving mechanism and an atomizing mechanism, wherein the inner wall of the shell is fixedly connected to a partition;

[0005] The moving mechanism includes a limit plate, an upper support plate, a lower support plate, a primary transducer and a secondary transducer, the limit plate is fixedly connected to the inner wall of the shell, the limit plate is located inside the openings opened at the side ends of the upper support plate and the lower support plate, the upper support plate and the lower support plate are fixedly installed with the primary transducer and the secondary transducer respectively, and the primary transducer and the secondary transducer are both provided with current detectors, the top side wall of the partition is fixedly installed with the driving motor, and the conveyor belt is fixedly connected with the upper support plate and the lower support plate respectively;

[0006] The atomization mechanism includes a partition, a fan, a filter sponge and a sealing plate. A fan is provided between the partition and the shell. A filter sponge is provided at the bottom of the fan. A sealing plate is embedded in the outer wall of the shell. The sealing plate is fitted and connected to the filter sponge. The top of the shell is fixedly connected to the top cover.

[0007] Furthermore, two openings are provided at the side ends of the upper support plate and the lower support plate, the openings are slidably connected to the surface of the limiting plate, the limiting plates are fixedly connected through the limiting plates, and the upper support plate and the lower support plate are in contact with the limiting block.

[0008] Furthermore, square holes for conveyor belt movement are provided at both ends of the lower support plate, and the connection between the lower support plate and the conveyor belt and the connection between the upper support plate and the conveyor belt are respectively located on both sides of the conveyor belt. The conveyor belt is connected via a transmission wheel, and the transmission wheel is fixedly connected to the output end of the drive motor.

[0009] Furthermore, sealing plates are provided on both sides of the shell, a plurality of fine holes are opened at the bottom of the sealing plates, the outer wall of the shell is fixedly connected to the key touch screen, and a filter sponge is filled between the sealing plates and the partitions.

[0010] Furthermore, the top of the top cover is fixedly connected to the control light and the voice player respectively, the shell is a circular structure, two symmetrically distributed partitions are arranged inside the shell, and through holes are opened on the top of the partitions.

[0011] Furthermore, the width of the upper support plate is smaller than that of the lower support plate, a gap is provided between the lower support plate and the partition plate, and four conveyor belts are evenly provided on both sides of the lower support plate and the upper support plate.

[0012] The beneficial effect of the present application is that the present application provides a humidifying device with a multi-stage spray design that has a highly efficient atomization function and can achieve air purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 labor.

[0014] Figure 1 This is a schematic diagram of the internal front view structure of an embodiment of the present application;

[0015] Figure 2 This is a schematic diagram of the internal side structure of an embodiment of the present application;

[0016] Figure 3This is a schematic diagram of the internal top view structure of an embodiment of the present application;

[0017] Figure 4 This is a schematic diagram of the working principle of an embodiment of the present application;

[0018] Figure 5 This is a schematic diagram of the distribution of the highest water level line of an embodiment of the present application.

[0019] In the figure: 1, shell, 2, partition, 3, limit plate, 4, limit block, 5, upper support plate, 6, lower support plate, 7, opening, 8, primary transducer, 9, secondary transducer, 10, current detector, 11, drive motor, 12, belt, 13, key touch screen, 14, through hole, 15, fan, 16, filter sponge, 17, sealing plate, 18, top cover, 19, control light, 20, voice player. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0023] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0024] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-5 As shown, a humidifying device with a multi-stage spray design includes a housing 1, a moving mechanism and an atomizing mechanism, wherein the inner wall of the housing 1 is fixedly connected to a partition 2;

[0028] The moving mechanism includes a limit plate 3, an upper support plate 5, a lower support plate 6, a primary transducer 8 and a secondary transducer 9, the limit plate 3 is fixedly connected to the inner wall of the shell 1, the limit plate 3 is located inside the opening 7 opened at the side ends of the upper support plate 5 and the lower support plate 6, the upper support plate 5 and the lower support plate 6 are respectively fixedly installed with the primary transducer 8 and the secondary transducer 9, and the primary transducer 8 and the secondary transducer 9 are both provided with a current detector 10, the top side wall of the partition 2 is fixedly installed with the driving motor 11, and the conveyor belt is respectively fixedly connected with the upper support plate 5 and the lower support plate 6;

[0029] The atomization mechanism includes a partition 2, a fan 15, a filter sponge 16 and a sealing plate 17. The fan 15 is provided between the partition 2 and the shell 1. The filter sponge 16 is provided at the bottom of the fan 15. The outer wall of the shell 1 is embedded with a sealing plate 17. The sealing plate 17 is fitted and connected to the filter sponge 16. The top of the shell 1 is fixedly connected to the top cover 18.

[0030] The upper support plate 5 and the lower support plate 6 are provided with two openings 7 at their side ends, and the openings 7 are slidably connected to the surface of the limit plate 3. The limit plates 3 are fixedly connected to each other through the limit plates 3. and the lower support plate 6 are in contact with the limit block 4; square holes for the conveyor belt to move are provided at both ends of the lower support plate 6, and the connection between the lower support plate 6 and the conveyor belt and the connection between the upper support plate 5 and the conveyor belt are respectively located on both sides of the conveyor belt, and the conveyor belt is connected through a transmission wheel, and the transmission wheel is fixedly connected to the output end of the drive motor 11; sealing plates 17 are provided on both sides of the shell 1, and a plurality of fine holes are provided at the bottom of the sealing plate 17, and the outer wall of the shell 1 is fixedly connected to the key touch screen 13, and a filter sponge 16 is filled between the sealing plate 17 and the partition 2; the top of the top cover 18 is fixedly connected to the control light 19 and the voice player 20 respectively, and the shell 1 is a circular structure, and two symmetrically distributed partitions 2 are provided inside the shell 1, and a through hole 14 is provided on the top of the partition 2; the width of the upper support plate 5 is smaller than that of the lower support plate 6, and a gap is provided between the lower support plate 6 and the partition 2, and four conveyor belts are evenly provided on both sides of the lower support plate 6 and the upper support plate 5.

[0031] When the present application is in use, the electrical components in the present application are all connected to an external power supply and a control switch. The device is input by a DC power supply, and the power supply is stepped down by a DC-DC step-down module. A water source is added to the shell 1, and the primary transducer 8 starts working from the highest water surface to make the water source vibrate and atomize at a high frequency. With the operation of the fan 15, the outside air is sucked in through the fine holes at the bottom of the sealing plate 17, and after the dust in the air is filtered by the filter sponge 16, it enters the shell 1 through the through hole 14. Two fans 15 are provided. One of them is kept as a standby, and the water mist in the shell 1 is transported to the outside of the shell 1 for humidification. As the water level decreases, when the amount of water on the primary transducer 8 is too little, the primary transducer 8 breaks up the water droplets, resulting in a waterless phenomenon on the surface of the primary transducer 8 in a short time, and the working current becomes larger. The waterless detection is achieved through the current detector 10. When the current is detected to be larger, the operation of the primary transducer 8 is terminated through the software. After the system detects that the primary transducer 8 stops working, it issues a command to let the secondary transducer 9 start working until the secondary transducer 9 detects that there is no water or the touch screen of the operation case stops spraying. When the primary transducer 8 is working, the transmission speed of the drive motor 11 is set. When the drive motor 11 is working, it drives the conveyor belt to drive, so that the upper support plate 5 moves from the highest position to the top limit block 4. In the process, due to the upper support plate 5 and the lower support plate 6 Fixed on different transmission directions of the conveyor belt, the upper support plate 5 drives the lower support plate 6 to move from the lowest position to the bottom of the limit block 4 when it moves; when the primary transducer 8 finishes working and is replaced by the secondary transducer 9, the drive motor 11 works in reverse, thereby driving the upper support plate 5 to move to the highest position, that is, the top of the shell 1. During this process, the lower support plate 6 moves downward slowly, keeping the primary transducer 8 and the secondary transducer 9 at the same height as the water surface at all times, thereby getting rid of the limitation of the transducer by the maximum water level.

[0032] Embodiment 2:

[0033] like Figure 5 As shown, a humidifying device with a multi-stage spray design, the primary transducer 8 and the secondary transducer 9 are respectively located on both sides of the shell 1, the primary transducer 8 and the secondary transducer 9 respectively have their own maximum water level lines, the maximum water level line of the primary transducer 8 is set to H1, the maximum water level line of the secondary transducer 9 is set to H2, the maximum water level lines of the primary transducer 8 and the secondary transducer 9 are superimposed, thereby expanding the maximum water level line of the whole machine.

[0034] The benefits of this application are:

[0035] 1. The present application is provided with two transducers to realize replacement work, which can realize the expansion of water tank capacity without changing the size of the machine and the working power of the transducer, get rid of the limitation of the maximum working water level of a single transducer, and the transducer can also be in the best working state to ensure the atomization effect;

[0036] 2. The present application is provided with a conveyor belt which can control the descent of the transducer by transmission as the horizontal plane continuously drops with the operation of the transducer, thereby controlling the distance between the transducer and the horizontal plane. The two transducers move synchronously to always maintain the optimal distance from the water surface. While efficiently atomizing, the fan can improve the diffusion effect of the water mist and also has dust removal performance to ensure the cleanliness of the atomized water vapor.

[0037] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A humidifying device with a multi-stage spray design, characterized in that: It comprises a shell (1), a moving mechanism and an atomizing mechanism, wherein the inner wall of the shell (1) is fixedly connected to a partition (2); The moving mechanism comprises a limit plate (3), an upper support plate (5), a lower support plate (6), a primary transducer (8) and a secondary transducer (9); the limit plate (3) is fixedly connected to the inner wall of the shell (1); the limit plate (3) is located inside an opening (7) opened at the side ends of the upper support plate (5) and the lower support plate (6); the upper support plate (5) and the lower support plate (6) are respectively fixedly mounted with the primary transducer (8) and the secondary transducer (9); and the primary transducer (8) and the secondary transducer (9) are both provided with a current detector (10); the top side wall of the partition (2) is fixedly mounted with a driving motor (11); the conveyor belt is respectively fixedly connected to the upper support plate (5) and the lower support plate (6); and the upper support plate (5) and the lower support plate (6) are fixed in different transmission directions of the conveyor belt; The atomizing mechanism comprises a partition (2), a fan (15), a filter sponge (16) and a sealing plate (17); a fan (15) is provided between the partition (2) and the housing (1); a filter sponge (16) is provided at the bottom of the fan (15); a sealing plate (17) is embedded and connected to the outer wall of the housing (1); the sealing plate (17) is closely connected to the filter sponge (16); and the top of the housing (1) is fixedly connected to the top cover (18); The upper support plate (5) and the lower support plate (6) are both provided with two openings (7) at their side ends, the openings (7) are slidably connected to the surface of the limiting plate (3), the limiting plates (3) are fixedly connected to each other via the limiting plates (3), and the upper support plate (5) and the lower support plate (6) are both in contact with the limiting block (4); When the primary transducer (8) is working, the transmission speed of the drive motor (11) is set. When the drive motor (11) is working, it drives the conveyor belt to drive, so that in the process of the upper support plate (5) moving from the top of the shell (1) to the top limit block (4), the lower support plate (6) is driven to move from the lowest position to the bottom of the limit block (4). When the primary transducer (8) finishes working and is replaced by the secondary transducer (9), the drive motor (11) works in the reverse direction, thereby driving the upper support plate (5) to move to the top of the shell (1), and the lower support plate (6) moves downward, so that the primary transducer (8) and the secondary transducer (9) are always kept at a position equal to the water surface; Sealing plates (17) are provided on both sides of the shell (1), a plurality of fine holes are provided at the bottom of the sealing plates (17), the outer wall of the shell (1) is fixedly connected to the key touch screen (13), and a filter sponge (16) is filled between the sealing plates (17) and the partition (2).

2. A humidifying device with a multi-stage spray design according to claim 1, characterized in that: Square holes for the conveyor belt to move are provided at both ends of the lower support plate (6); the connection between the lower support plate (6) and the conveyor belt and the connection between the upper support plate (5) and the conveyor belt are respectively located on both sides of the conveyor belt; the conveyor belt is connected via a transmission wheel, and the transmission wheel is fixedly connected to the output end of the drive motor (11).

3. A humidifying device with a multi-stage spray design according to claim 1, characterized in that: The top of the top cover (18) is fixedly connected to the control light (19) and the voice player (20) respectively. The shell (1) is a circular structure. Two symmetrically distributed partitions (2) are arranged inside the shell (1). A through hole (14) is opened on the top of the partition (2).

4. A humidifying device with a multi-stage spray design according to claim 1, characterized in that: The width of the upper support plate (5) is smaller than the width of the lower support plate (6), a gap is provided between the lower support plate (6) and the partition plate (2), and four conveyor belts are evenly provided on both sides of the lower support plate (6) and the upper support plate (5).

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