Air duct structure with range extending function and atomization equipment
By designing an air duct structure with a range-extended function in the humidifier, and using the design of the blower unit and the fog vapor passage, the problem of slow mist propagation speed of the existing humidifier is solved, and the long-distance transportation and wide humidification effects of fog vapor are achieved. .
Patent Information
- Application Number
- CN202421012170.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The fog propagation speed of existing humidifiers is low, resulting in limited flight distance of fog, which makes it impossible to effectively humidify a large range of air.
A duct structure with extended range function is designed, including a blower unit, a blower channel and a fog steam channel in the shell. The air outlet is located in the fog steam channel, and the air outlet faces the steam outlet to achieve the mixing of air volume and fog steam. Accelerate the fog steam transportation and realize multi-directional transportation through multiple steam outlets and air outlets.
The conveying distance and diffusion range of fog vapor are improved, and a wider humidification effect is achieved.
Smart Images
Figure CN222187262U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of atomizing equipment, in particular to an air duct structure with a range-extending function and atomizing equipment. Background Art
[0002] With the advancement of science and technology and the improvement of the quality of life, people have higher and higher requirements for the quality of indoor air. Taking humidifiers as an example, the humidifiers currently on the market only rely on an internal fan to spray mist from the mist outlet. After the mist leaves the mist outlet, it is limited by its own flow propagation speed, which is low and gradually decreases. This results in a limited flight distance of the mist, and thus a limited range of humidification, which can only achieve a humidification effect in a very small range. Utility Model Content
[0003] Based on this, the purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide an air duct structure and atomization equipment with a range-extending function.
[0004] In a first aspect, the utility model provides an air duct structure with a range-extending function, comprising:
[0005] A housing, wherein a blower assembly, a blowing channel and a mist channel are arranged inside the housing;
[0006] The mist steam channel is provided with a steam inlet and at least one steam outlet on the shell surface, and the blowing channel is provided with an air inlet and at least one air outlet, the air inlet is connected with the blowing outlet of the hair dryer group, the air outlet is in the mist steam channel, the air outlet is arranged toward the steam outlet and the air outlet corresponds to the steam outlet one by one, and the steam inlet of the mist steam channel is used to connect to the exhaust outlet of an external atomization device.
[0007] Furthermore, the air outlet is arranged on the surface of the shell, and the air outlet and the steam outlet are on the same plane.
[0008] Furthermore, a cross-sectional area of the air blowing channel located at the air outlet is smaller than a cross-sectional area of the air blowing channel located at the air inlet.
[0009] Furthermore, the cross-sectional area of the mist steam channel located at the steam outlet is smaller than the cross-sectional area of the mist steam channel located at the steam inlet.
[0010] Furthermore, the mist steam channel is provided with two steam outlets on the surface of the shell, the two steam outlets are respectively provided on the left and right sides of the shell, and the steam inlet of the mist steam channel is provided on the bottom surface of the shell;
[0011] The air blowing channel is provided with two air outlets, and the two air outlets are respectively corresponding to the two steam outlets.
[0012] Furthermore, gripping handles are provided on two opposite sides of the outer surface of the shell.
[0013] In a second aspect, the utility model provides an atomization device, comprising:
[0014] The air duct structure with range-extending function described in the first aspect of the utility model;
[0015] The machine body is provided with an atomizing chamber, the atomizing chamber is provided with a mist generating unit and a steam exhaust port, the air duct structure is arranged on the machine body, and the steam inlet of the mist channel is communicated with the steam exhaust port.
[0016] Furthermore, it also includes an annular cover body, which is mounted on the exhaust port of the atomization chamber. The annular cover body cooperates with the side wall of the atomization chamber to form an annular channel with an opening facing downward. The side wall of the atomization chamber is provided with an exhaust fan, and the exhaust fan is used to deliver air to the annular channel to form an annular air outlet.
[0017] Furthermore, the annular cover body includes an annular vertical plate that matches the shape of the side wall of the atomization chamber, and the top edge of the annular vertical plate extends outward in a horizontal direction to form a supporting plate.
[0018] Compared with the prior art, the utility model has the following beneficial effects of an air duct structure and atomizing device with a range-extending function:
[0019] 1. The utility model is an air duct structure with a range-extending function, which is provided with a blowing channel and a mist steam channel. The air outlet of the blowing channel is in the mist steam channel, and the air outlet of the blowing channel faces the steam outlet of the mist steam channel, so that the air volume of the hair dryer group is mixed with the mist steam in the mist steam channel, and the mist steam is accelerated to be sent out of the shell, thereby improving the mist steam transmission distance and diffusion range.
[0020] 2. The utility model provides an air duct structure with a range-extending function, in which two or more steam outlets and air outlets can be provided, and the air outlets and steam outlets correspond to each other one by one, so as to realize mist and steam transportation in multiple directions and increase the mist and steam transportation distance. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is a schematic structural diagram of an air duct structure according to an embodiment;
[0022] Figure 2 for Figure 1 A structural cross-sectional view of the air duct structure;
[0023] Figure 3is a schematic structural diagram of an air duct structure in another embodiment;
[0024] Figure 4 for Figure 3 A structural cross-sectional view of the air duct structure;
[0025] Figure 5 A schematic diagram of the structure of an atomization device according to an embodiment;
[0026] Figure 6 for Figure 5 Schematic diagram of the annular cover structure;
[0027] Figure 7 for Figure 5 Schematic diagram of the internal structure of the atomization device;
[0028] In the figure: 10, air duct structure; 11, hair dryer group; 12, blowing channel; 13, air inlet; 14, air outlet; 15, mist channel; 16, steam inlet; 17, steam outlet; 18, holding handle; 20, machine body; 21, atomizing chamber; 22, exhaust fan; 23, mist generating unit; 24, exhaust port; 25, annular cover; 251, annular vertical plate; 252, supporting plate; 26, annular channel. DETAILED DESCRIPTION
[0029] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0032] In view of the technical problems in the background technology, the embodiment of the utility model provides an air duct structure with a range-extending function, such as Figures 1 to 3As shown, in one embodiment, the air duct structure includes a shell, and a hair dryer group, a blowing channel and a mist steam channel are arranged inside the shell. The mist steam channel is provided with a steam inlet and at least one steam outlet on the surface of the shell, and the blowing channel is provided with an air inlet and at least one air outlet, the air inlet is connected with the blowing outlet of the hair dryer group, the air outlet is in the mist steam channel, the air outlet is arranged toward the steam outlet, and the air outlet and the steam outlet correspond to each other one by one, so that the air volume of the hair dryer group is mixed with the mist steam in the mist steam channel, and the mist steam is accelerated to be sent out of the shell, thereby increasing the mist steam transmission distance and diffusion range, and the steam inlet of the mist steam channel is used to connect to the exhaust port of the external atomization equipment.
[0033] In one embodiment, Figures 1 to 3 As shown, there is one steam outlet and one air outlet, and they are arranged on a side wall of the shell. When working, the air volume is mixed with the mist and steam in the mist and steam channel, which can achieve the effect of increasing the range of the mist and steam conveying direction.
[0034] In another embodiment, Figures 1 to 3 As shown, the number of steam outlets and air outlets is two each. Specifically, the mist steam channel is provided with two steam outlets on the surface of the shell, and the two steam outlets are respectively provided on the left and right sides of the shell, the steam inlet of the mist steam channel is provided on the bottom surface of the shell, and the blowing channel is provided with two air outlets, and the two air outlets are respectively corresponding to the two steam outlets. During operation, the mist steam is transported through the steam outlets on the left and right sides, and the mist steam range-increasing effect at the two steam outlets is realized, further improving the mist steam transportation distance and diffusion range. In other examples, the number of steam outlets and air outlets can also be set to more than two to realize the mist steam transportation in multiple directions and increase the mist steam transportation distance.
[0035] Preferably, the air outlet is arranged on the surface of the shell, and the air outlet and the steam outlet are on the same plane. During operation, the mist and steam are mixed with the accelerated air volume at the steam outlet, and then the mist and steam are transported to the outside of the shell, effectively preventing the accelerated air volume from flowing back the mist and steam into the mist and steam channel.
[0036] In one embodiment, the cross-sectional area of the blowing channel at the air outlet is smaller than the cross-sectional area of the blowing channel at the air inlet, so that the wind pressure of the air flow in the blowing channel is increased, and the wind intensity at the air outlet is increased. In another embodiment, the cross-sectional area of the mist steam channel at the steam outlet is smaller than the cross-sectional area of the mist steam channel at the steam inlet, so that the pressure of the mist steam flow in the mist steam channel is increased, and the steam intensity at the steam outlet is increased.
[0037] In one embodiment, gripping handles are provided on opposite sides of the outer surface of the shell to facilitate the user to install and disassemble the air duct structure and improve assembly efficiency.
[0038] The embodiment of the utility model also protects an atomizing device, which includes an air duct structure with a range-extending function in any one of the above embodiments, and a body. The body is provided with an atomizing chamber, the atomizing chamber is provided with a mist generating unit and an exhaust port, the air duct structure is provided on the body, and the steam inlet of the mist channel is connected with the exhaust port. The atomizing device generates mist through the mist generating unit, and the mist enters the mist channel of the air duct structure through the exhaust port, and then the air flow through the blowing channel is accelerated, so as to realize the longer-distance transportation of the mist, have a greater transportation speed, and increase the coverage of the mist, so as to better achieve the effect of humidifying the air.
[0039] Preferably, the atomization device also includes an annular cover body, which is mounted on the exhaust port of the atomization chamber. The annular cover body cooperates with the side wall of the atomization chamber to form an annular channel with an opening facing downward. The side wall of the atomization chamber is provided with an exhaust fan, which is used to deliver air to the annular channel to form an annular air outlet. The annular air outlet is beneficial to improving the vaporization efficiency of the mist generated by the mist generating unit; the annular cover body and the above-mentioned air duct structure work together to produce more uniform atomized particles, which is beneficial to adjusting the mist sensation of air humidification.
[0040] Specifically, the annular cover body includes an annular vertical plate that matches the shape of the side wall of the atomization chamber. The top edge of the annular vertical plate extends horizontally outward to form a supporting plate. The annular cover body is mounted on the exhaust port of the atomization chamber through the supporting plate. The annular vertical plate matches the side wall of the atomization chamber to form an annular channel.
[0041] Compared with the prior art, the beneficial effects of the air duct structure and atomization device with a range-extending function in the embodiment of the utility model are as follows:
[0042] 1. An air duct structure with a range-extending function in an embodiment of the utility model is provided with a blowing channel and a mist steam channel. The air outlet of the blowing channel is in the mist steam channel, and the air outlet of the blowing channel faces the steam outlet of the mist steam channel, so that the air volume of the hair dryer group is mixed with the mist steam in the mist steam channel, and the mist steam is accelerated to be sent out of the shell, thereby improving the mist steam transmission distance and diffusion range.
[0043] 2. In an embodiment of the utility model, the steam outlet and the air outlet of the air duct structure with the range-extending function can be set to two or more, and the air outlet and the steam outlet correspond to each other one by one, so as to realize the mist and steam transportation in multiple directions and increase the mist and steam transportation distance.
[0044] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. An air duct structure with a range-extending function, characterized in that: include: A housing, wherein a blower assembly, a blowing channel and a mist channel are arranged inside the housing; The mist steam channel is provided with a steam inlet and at least one steam outlet on the shell surface, and the blowing channel is provided with an air inlet and at least one air outlet, the air inlet is connected with the blowing outlet of the hair dryer group, the air outlet is in the mist steam channel, the air outlet is arranged toward the steam outlet and the air outlet corresponds to the steam outlet one by one, and the steam inlet of the mist steam channel is used to connect to the exhaust outlet of an external atomization device.
2. The air duct structure with range extension function according to claim 1, characterized in that: The air outlet is arranged on the surface of the shell, and the air outlet and the steam outlet are on the same plane.
3. The air duct structure with range extension function according to claim 1, characterized in that: The cross-sectional area of the air blowing channel located at the air outlet is smaller than the cross-sectional area of the air blowing channel located at the air inlet.
4. The air duct structure with range extension function according to claim 3, characterized in that: The cross-sectional area of the mist steam channel located at the steam outlet is smaller than the cross-sectional area of the mist steam channel located at the steam inlet.
5. The air duct structure with range extension function according to claim 1, characterized in that: The mist steam channel is provided with two steam outlets on the surface of the shell, and the two steam outlets are respectively provided on the left and right sides of the shell, and the steam inlet of the mist steam channel is provided on the bottom surface of the shell; The air blowing channel is provided with two air outlets, and the two air outlets are respectively corresponding to the two steam outlets.
6. The air duct structure with range extension function according to claim 1, characterized in that: Grip handles are arranged on opposite sides of the outer surface of the shell.
7. An atomization device, characterized in that: include: The air duct structure with range extension function as claimed in any one of claims 1 to 6; The machine body is provided with an atomizing chamber, the atomizing chamber is provided with a mist generating unit and a steam exhaust port, the air duct structure is arranged on the machine body, and the steam inlet of the mist channel is communicated with the steam exhaust port.
8. An atomizing device according to claim 7, characterized in that: It also includes an annular cover body, which is mounted on the exhaust port of the atomization chamber. The annular cover body cooperates with the side wall of the atomization chamber to form an annular channel with an opening facing downward. The side wall of the atomization chamber is provided with an exhaust fan, which is used to deliver air to the annular channel to form an annular air outlet.
9. The atomizing device according to claim 8, characterized in that: The annular cover body comprises an annular vertical plate which matches the shape of the side wall of the atomizing chamber, and the top edge of the annular vertical plate extends outward in a horizontal direction to form a supporting flat plate.