Separated evaporation humidifier with cooling air duct

Abstract

The utility model relates to the field of indoor humidity regulation, and discloses a separated evaporative humidifier with a cooling air duct, which mainly comprises a mist outlet cover body, a water storage component and a control component which are sequentially connected together from top to bottom. A heating part is arranged at the bottom of the water storage part and is electrically connected with the control assembly so as to heat water in the water storage part, and the water is output to the outside through the mist outlet cover body. And a positioning head is arranged at the bottom of the water storage part, is fixedly connected with the water storage part and is electrically connected with the heating part. The control assembly is provided with a positioning seat, and the positioning seat corresponds to the positioning head in position and is electrically connected with the control assembly. The positioning head and the positioning seat are fixedly connected in a separable mode so that the water storage component can be separated from the control assembly. The separated evaporative humidifier with the cooling air duct is convenient to add water and good in safety.

Description

Technical Field

[0001] The utility model relates to the field of indoor humidity regulation, in particular to a separate evaporative humidifier with a cooling air duct. Background Art

[0002] A humidifier is an indoor humidity control device that uses ultrasonic transducers to generate high-frequency vibrations on water, turning water droplets into mist and distributing it into the indoor space. It is widely used in various home and commercial indoor occasions. However, traditional humidifiers have the defects of being unable to disinfect the water in the water tank and having a low output of mist. In addition to reducing the diffusion efficiency of the mist, the mist also contains more bacteria, so evaporative humidifiers using electric heating have appeared on the market.

[0003] Chinese patent document CN217423496U discloses a low-energy, low-noise thermal evaporative humidifier that quickly generates steam. It is provided with a water storage chamber and an atomizing chamber that are interconnected, and uses a heater arranged in the atomizing chamber to heat water and form water vapor. The energy-gathering hood and the demisting chamber output the steam to the outside, so as to humidify the indoor environment with water vapor. However, the evaporative humidifier with this structure still has two technical defects. First, the water storage chamber and other components of the humidifier are arranged in an integrated fixed form. When water needs to be added, the entire humidifier must be moved, making the water addition operation of the water storage chamber very inconvenient. Second, the temperature of the steam is relatively high, and its flow speed is relatively fast. When the steam is directly output from the demisting chamber, the high-temperature steam has the risk of burning the user, which reduces the safety of the humidifier. Summary of the invention

[0004] The utility model aims to overcome the shortcomings of the prior art and provide an evaporative humidifier which is convenient for adding water and has good safety.

[0005] The purpose of the utility model is achieved as follows: A separate evaporative humidifier with a cooling air duct is mainly composed of a mist outlet cover, a water storage component and a control component, and the above three are connected together in sequence from top to bottom. The bottom of the water storage component is provided with a heating component, which is electrically connected to the control component to heat the water in the water storage component and output it to the outside through the mist outlet cover. The bottom of the water storage component is provided with a positioning head, which is fixedly connected to the water storage component and electrically connected to the heating component. The control component is provided with a positioning seat, which corresponds to the position of the positioning head and is electrically connected to the control component. The positioning head and the positioning seat are arranged in a detachable fixed connection manner to achieve the separation of the water storage component and the control component.

[0006] By optimizing the separate evaporative humidifier with a cooling air duct, a support plate is also provided in the control assembly. The support plate is fixed together with the control assembly and can be pressed against the bottom of the positioning seat to fix the positioning seat in the axial direction thereof.

[0007] By optimizing the separate evaporative humidifier with a cooling air duct, a shell is also provided on the outside of the water storage component. The shell and the control component are arranged in a detachable fixed connection manner and can wrap the water storage component. An air duct is provided on the shell, and the air duct runs through the shell along the axial direction of the shell. A fan is also provided in the control component, and the fan is electrically connected to the control component. Its air outlet corresponds to the position of the air duct, and the other end of the air duct away from the fan is connected to the mist outlet cover body to realize the conveying airflow from the control component to the mist outlet cover body.

[0008] By further refining the separated evaporative humidifier with a cooling air duct, an air inlet 35 is provided at the bottom of the control component, so that the fan draws air from the outside to form an air flow and transports it to the mist outlet cover. A cooling chamber is also provided in the control component, and the cooling chamber is connected to the air duct and the heating component respectively, so that the outside air flow can cool the heating component.

[0009] By optimizing the split evaporative humidifier with a cooling air duct, a positioning block is also provided on the control component. The positioning block corresponds to the position of the heating component to enhance the position stability of the heating component when it is working.

[0010] The utility model has the following beneficial effects:

[0011] 1. The utility model provides corresponding positioning heads and positioning seats on the water storage component and the control component, respectively, and the control component supplies power to the heating component at the bottom of the water storage component through the electrical connection between the two. The detachable fixed connection between the positioning head and the positioning seat is used to realize the detachable fixed connection structure between the water storage component and the control component. When the user needs to add water to the water storage component, the water storage component can be directly removed without moving the entire humidifier, which improves the convenience of the water adding operation.

[0012] 2. The water storage component of the utility model has a shell with an air duct on the outside, and the two ends of the shell are connected to the fan outlet and the mist outlet cover in the control component respectively. This structure allows the evaporator to have a conveying airflow from the fan in addition to the steam flow when it is working. While the fan is conveying the airflow, it can also exchange heat between the steam and the airflow, effectively reducing the temperature of the steam output from the mist outlet cover to avoid burning the user, thereby improving the safety and reliability of the humidifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural exploded view of the best embodiment of the utility model;

[0014] Figure 2 It is a connection diagram of the water storage component and the control assembly of the utility model;

[0015] Figure 3 Another connection diagram of the water storage component and the control assembly of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the control component of the utility model;

[0017] Figure 5 Another structural schematic diagram of the control assembly of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the mist outlet cover of the utility model;

[0019] Figure 7 This is a schematic diagram of the combination of the mist cover, water storage component and shell of the utility model;

[0020] Figure 8 It is a cross-sectional schematic diagram of the utility model.

[0021] The following are marked in the figure: mist outlet cover body 1, air guide port 11, connecting port 12, water storage component 2, positioning head 21, shell 22, air duct 23, control component 3, heating component 31, positioning seat 32, support plate 33, fan 34, air inlet 35, cooling chamber 36, positioning block 37. DETAILED DESCRIPTION

[0022] 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. The following embodiments are one or several examples that can realize the new technical solutions of the utility model, obtain corresponding technical effects, and solve corresponding technical problems, and do not limit the protection scope of the utility model to only within the scope of the following embodiments.

[0023] according to Figures 1 to 8As shown, the utility model of the separate evaporative humidifier with cooling air duct is mainly composed of a mist cover 1, a water storage part 2, a control component 3 and a heating component 31. The mist cover 1, the water storage part 2 and the control component 3 are arranged together in a detachable fixed manner from top to bottom, and the heating component 31 is arranged at the bottom of the water storage part 2, corresponding to the cross-sectional position of the water storage part 2 and fixed together. The control component 3 and the heating component 31 are arranged in an electrically connected manner with the outside world, and the control component 3 and the heating component 31 can be connected in series according to the use situation to realize the control component 3 to control the on and off, working time, etc. of the heating component 31. The working state of the heating component 31 is controlled by the control component 3, and the water body in the water storage part 2 is heated and evaporated by the heating component 31, and the steam is output to the outside world through the mist cover 1 to realize the humidity adjustment of the outside space. The bottom of the water storage part 2 also has a positioning head 21, which is fixed on the water storage part 2 and electrically connected to the heating component 31. The control assembly 3 is provided with a positioning seat 32, which is fixedly connected to the control assembly 3, and its position corresponds to the positioning head 21, so that the water storage component 2 is fixed to the control assembly 3 through the connection between the positioning head 21 and the positioning seat 32. In the present utility model, a detachable fixed connection is adopted between the positioning head 21 and the positioning seat 32 to realize the separation between the water storage component 2 and the control assembly 3, so that the user can extract the water storage component 2 separately and add water to it.

[0024] For the control component 3 in the utility model, those skilled in the art can refer to the records in the Chinese patent document CN201589370U, and only need to select the control module according to the use requirements and make the heating component 31 work normally, which will not be described in detail here. As for the heating component 31, those skilled in the art can refer to the records in the Chinese patent documents CN217584720U or CN217423496U, which will not be described in detail here.

[0025] In one embodiment of the present utility model, the control assembly 3 further includes a support plate 33. The support plate 33 is fixed in the control assembly 3, or the housing 22 of the controllable assembly 3 is processed in an integrally formed manner. The support plate 33 presses on the bottom of the positioning seat 32 to fix the positioning seat 32 in the axial direction. In addition to improving the position stability when the positioning seat 32 and the positioning head 21 are connected, it can also prevent the positioning seat 32 from moving downward due to the gravity of the water storage component 2, thereby ensuring the reliability of the connection between the positioning seat 32 and the positioning head 21.

[0026] In one embodiment of the utility model, the outer side of the water storage component 2 also has a shell 22. In this embodiment, the shell 22 can be sleeved on the side of the water storage component 2, and it is fixed together with the control component 3. An air duct 23 is also provided on the shell 22, and the air duct 23 can be integrally processed on the shell 22, and penetrates the upper and lower ends of the shell 22 along the axial direction of the shell 22. A fan 34 is provided in the control component 3, and the air outlet of the fan 34 corresponds to the position of the air duct 23. The end of the air duct 23 away from the fan 34 is connected to the mist outlet cover body 1, so that the control component 3, the shell 22, and the mist outlet cover body 1 form a channel for air flow. In this example, an air guide port 11 is also provided at the side of the mist outlet cover body 1. The air guide port 11 is respectively connected to the outside world and the air duct 23, so that the air flow in the air duct 23 and the steam in the water storage component 2 are mixed and cooled in the mist outlet cover body 1 from the side and output to the outside world.

[0027] In another embodiment of the utility model, an air inlet 35 is provided at the bottom of the control assembly 3. The air inlet 35 is connected to the outside, so that the fan 34 can normally deliver air to the air duct 23, and form an air flow cycle of the outside → control assembly 3 → air duct 23 → mist outlet cover 1 → the outside. In this example, the control assembly 3 also has a cooling chamber 36, which is respectively connected to the air duct 23 and the heating component 31, so as to cool the heating component 31 when the air flows, and ensure the stability of its operation.

[0028] In another embodiment of the utility model, the control assembly 3 is further provided with a positioning block 37. The positioning block 37 and the control assembly 3 can be processed in an integrally formed manner and correspond to the position of the heating component 31. In this embodiment, the positioning block 37 is located at the outer side of the heating component 31, and can position the heating component 31 in the radial direction to ensure the position stability of the heating component 31.

[0029] In addition, a connection port 12 is provided on the mist outlet cover body 1. The connection port 12 is located at the bottom of the mist outlet cover body 1 and is connected to the air duct 23 so that the airflow in the air duct 23 can smoothly enter the mist outlet cover body 1. Two or four connection ports 12 can be provided and evenly distributed on the circumference of the mist outlet cover body 1, so that the humidifier can be installed without distinguishing the exact direction, which is convenient for users to quickly assemble.

[0030] The above-mentioned specific embodiments are only specific implementation methods with better effects of the present utility model. Any separate evaporative humidifier with a cooling air duct that has the same or equivalent structure and does not violate the present utility model is within the protection scope of the present utility model.

Claims

1. A separate evaporative humidifier with a cooling air duct, comprising a mist outlet cover (1), a water storage component (2) and a control component (3) arranged in sequence from top to bottom, a heating component (31) electrically connected to the control component (3) is provided at the bottom of the water storage component (2), and the characteristics are: A positioning head (21) electrically connected to the heating component (31) is provided at the bottom of the water storage component (2), and a positioning seat (32) corresponding to the position of the positioning head (21) and electrically connected to the positioning head (21) is provided on the control component (3), and the positioning head (21) and the positioning seat (32) are detachably fixedly connected.

2. The separate evaporative humidifier with a cooling air duct according to claim 1, characterized in that: The control assembly (3) is provided with a support plate (33) which can be pressed against the bottom of the positioning seat (32).

3. The separate evaporative humidifier with a cooling air duct according to claim 1, characterized in that: A shell (22) is provided on the outside of the water storage component (2), and an air duct (23) is provided on the shell (22) and penetrates along the axial direction. A fan (34) whose air outlet corresponds to the position of the air duct (23) is provided in the control component (3), and one end of the air duct (23) away from the fan (34) is connected to the mist outlet cover (1).

4. The separate evaporative humidifier with a cooling air duct according to claim 3, characterized in that: The control component (3) is provided with an air inlet (35) at the bottom, and a cooling chamber (36) connected to the air duct (23) and the heating component (31) is provided inside the control component (3).

5. The separate evaporative humidifier with a cooling air duct according to any one of claims 1 to 4, characterized in that: The control assembly (3) is provided with a positioning block (37) corresponding to the position of the heating component (31).

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