CN219264475U

CN219264475U - Intelligent combined humidifier

Info

Publication number: CN219264475U
Application number: CN202223245287.3U
Authority: CN
Inventors: 金文焕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-27
Anticipated expiration: 2032-12-05
Also published as: JP3242225U

Abstract

The utility model relates to an intelligent composite humidifier, which comprises a humidifier main body and a temperature and humidity sensor; the humidifier main body comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected; the lower shell comprises a shell part and a drawer part; the drawer part is arranged on one side of the shell part and is connected with the shell part in a drawing way; the temperature and humidity sensor is arranged in the drawer portion. When the drawer of the intelligent composite humidifier is opened, the temperature and humidity sensor is positioned outside the body of the intelligent composite humidifier, and can accurately read temperature and humidity data in the environment and send the read value to the control main board, so that the monitoring accuracy is improved, and false alarm and detection errors are reduced. When the drawer of the temperature and humidity sensor is closed, the error between the drawer of the temperature and humidity sensor and the actual external environment temperature and humidity is controlled within 10%, and when the drawer of the temperature and humidity sensor is opened, the error between the drawer of the temperature and humidity sensor and the actual external environment temperature and humidity is controlled within 5%.

Description

Intelligent combined humidifier

Technical Field

The utility model belongs to the technical field of humidifiers, and particularly relates to an intelligent composite humidifier.

Background

The humidifier is mainly classified into two types of household humidifiers and industrial humidifiers according to the application. The ultrasonic humidifier adopts ultrasonic high-frequency oscillation level of 0.3-25 MHz generally, and atomizes water into ultrafine particles of 1-5 microns, so that the air can be freshened, the health is improved, and a comfortable environment is created. The water is vibrated by ultrasonic waves, so that very finely divided droplets are ejected like mist, and the humidity in the air is increased. In particular, in north, for children and young children, the skin is more likely to dry and chap in a room with warm air, and thus a humidifier is very necessary. And the resistance of the old and the children is relatively poor, and the water used by the common humidifier must be clean sterile water. And require frequent cleaning. The prior art uses disinfection additives that prevent the propagation of humidifier bacteria, but are not currently available due to health-damaging substances.

The current technology is mainly to install a heater on a humidifier to heat and sterilize water, and to spray warm water by ultrasonic vibration, and to adopt a composite humidifier of high-price composite humidification technology. In addition, the humidifier in the prior art is a built-in automatic humidity control device, and the operation of the humidifier is automatically controlled by setting the required humidity on the humidifier, so that the humidifier industry is recently developed.

However, the current automatic humidity control apparatus has problems. First, the temperature inside the humidifier body is increased by 40-50 degrees celsius due to the PTC heater (101) installed inside the humidifier body and the heated water of the humidifier body water tank. However, the accuracy of the temperature and humidity sensor mounted inside the humidifier main body is low, and the error is about 20% compared with the actual humidity of the environment, which inevitably leads to the failure of the automatic humidity control device. Namely, the heater for heating water and the space for storing hot water are arranged on the humidifier main body together, the internal temperature is increased, and the temperature and humidity sensor generates false induction. Resulting in the inability of existing humidifiers to control the set automatic humidity value and the humidifier to perform abnormal operations.

Disclosure of Invention

The utility model aims to overcome at least one defect of the prior art and provides an intelligent composite humidifier so as to achieve the purposes of improving the temperature and humidity detection precision and reducing abnormal operation of the humidifier.

Specifically, the utility model provides an intelligent composite humidifier, which comprises a humidifier main body and a temperature and humidity sensor; the humidifier main body comprises an upper shell and a lower shell, and the upper shell and the lower shell are detachably connected; the lower shell comprises a shell part and a drawer part; the drawer part is arranged on one side of the shell part and is connected with the shell part in a drawing way; the temperature and humidity sensor is arranged in the drawer portion.

The utility model has the core points that the drawer type temperature and humidity sensor is designed, so that the real-time temperature and humidity in the environment can be flexibly and accurately detected. When the drawer provided with the temperature and humidity sensor is opened, the temperature and humidity sensor is positioned outside the body of the intelligent composite humidifier, and the temperature and humidity sensor can accurately detect the temperature and humidity of the environment. The intelligent composite humidifier works normally no matter whether the drawer of the temperature and humidity sensor is closed or opened. Therefore, the intelligent composite humidifier can work normally in an automatic humidity setting function, and error reporting caused by temperature and humidity detection errors can be avoided.

In order to facilitate the installation and maintenance of the whole device, the upper shell and the lower shell are detachably connected and can be generally fixed through threaded fasteners, so that the device is convenient to disassemble and assemble.

Preferably, the drawer part is arranged on the lower shell, mist of a general humidifier is emitted from the uppermost end, and the temperature and humidity sensor is arranged on the lower shell, so that the mist can be kept away as far as possible, and the detection result is more accurate. Meanwhile, the utility model adopts a pull-out drawer structure, which is more convenient to use.

Preferably, the shell part is provided with a mounting position for mounting the drawer part, the mounting position is provided with a buckle, and one end of the drawer part is provided with a clamping column; pushing the drawer part to enable the clamping column to be buckled in the buckle.

Further, the clamping column is a T-shaped clamping column; the buckle comprises an embedded part and a clamping part at the middle part; when the drawer part is closed, the T-shaped clamping column stretches into the embedded part, and the T-shaped clamping column is clamped by the clamping part, so that the drawer part is fixed.

The other technical point of the utility model is that the installation mode of the drawer part is designed in order to realize flexible drawing of the drawer part, the utility model designs the installation mode of movable buckling, the T-shaped clamping column is inserted into the embedded part, and then the end part of the T-shaped clamping column is clamped by the clamping part to realize fixation, so that the drawer part cannot slide out in the moving process, and the use is influenced. When the drawer part is required to be pulled out, the clamping part is provided with an arc-shaped clamping groove, and the drawer part can be pulled out with a little force, so that the use is convenient.

Further, the drawer part is sequentially provided with an isolation layer and a containing layer from inside to outside, and the temperature and humidity sensor is arranged in the containing layer; the side walls around the isolation layer are of a closed isolation wall structure; the outer side wall and the bottom of the accommodating layer are of an open structure, and the top surface of the accommodating layer is of an open structure.

The third creation point of the utility model is that the isolation layer and the accommodating layer are designed on the drawer part, and the design of the isolation layer enables the temperature and humidity sensor to be separated from the inside of the intelligent composite type humidifier body, so that the heat in the intelligent composite type humidifier body is prevented from being transferred to the temperature and humidity sensor, and the detection accuracy is prevented from being influenced. Meanwhile, the accommodating layer adopts an open structure, and the temperature and humidity sensor is arranged in the accommodating layer, and the outside of the temperature and humidity sensor drawer is formed by a protection net or an open structure with an open structure, so that the temperature and humidity sensor can be directly exposed in the air convection of the environment. Therefore, the humidifier body, namely the environment temperature and humidity outside the body can be accurately detected. And the accommodating structure of the fence type can enable the temperature and humidity sensor to form convection with the ambient temperature no matter whether the drawer part is pulled or not, so that the real-time detection result is more accurate. In the application process, when the temperature and humidity sensor drawer is closed, the error between the temperature and humidity sensor drawer and the actual external environment is within 10%, and when the temperature and humidity sensor drawer is opened, the error between the temperature and humidity sensor drawer and the actual external environment is within 5%.

Furthermore, the intelligent composite humidifier further comprises a control main board, wherein the control main board is fixed in the middle of the bottom of the upper shell through a threaded piece, and the control main board is electrically connected with the temperature and humidity sensor.

The temperature and humidity sensor can accurately detect the temperature and humidity of the external environment of the machine body and send the temperature and humidity to the control main board.

Preferably, the intelligent composite humidifier further comprises an ultrasonic vibrator and an electric wire cable, wherein the ultrasonic vibrator is fixed in the middle of the bottom of the upper shell through a threaded fastener and is electrically connected with the control main board through the electric wire cable; grooves for clamping the electric wires and the cables are formed in the two layers of side walls of the isolation layer from inside to outside; one end of the electric wire cable is connected with the temperature and humidity sensor, and the other end of the electric wire cable is connected with the control main board. The design of recess can block the electric wire cable, can avoid the lateral shifting of electric wire cable, plays the effect of protection electric wire cable.

Further, the length of the electric wire cable is longer than the distance between the temperature and humidity sensor and the control main board.

The length of the electric cable of the temperature and humidity sensor is adjustable like the length of the drawer part, the temperature and humidity sensor sends the read value to the control main board, and the control main board realizes intelligent regulation and control according to the real-time detection temperature and the set value.

Preferably, a circle of elliptical heat dissipation holes for heat dissipation are formed in the lower shell.

Further, four threaded through holes are formed in the bottom of the lower shell, and lower threaded columns matched with the threaded through holes are arranged in the lower shell; an upper thread column is arranged in the upper shell; the upper threaded column and the lower threaded column are detachably connected through a threaded fastener. And the thread through hole is provided with an anti-slip pad.

The automatic humidity setting and maintaining function of the intelligent composite humidifier comprises the following steps: the method comprises the steps of setting a scheme humidity value required by a customer in the intelligent composite humidifier, and automatically stopping the humidifying function of the intelligent composite humidifier when the set target is reached. In addition, when the target value reaches the lower limit set value, the intelligent composite humidifier restarts humidification. Therefore, the humidity of the room (environment and space) can always keep the desired humidity, intelligent adjustment is realized, and the specific adjustment mode is not an improvement point of the utility model and is not described in detail.

Compared with the prior art, the utility model has the beneficial effects that:

(1) When the drawer of the intelligent composite humidifier is opened, the temperature and humidity sensor is positioned outside the body of the intelligent composite humidifier, and can accurately read temperature and humidity data in the environment and send the read value to the control main board, so that the monitoring accuracy is improved, and false alarm and detection errors are reduced.

(2) The temperature and humidity sensor is arranged at the drawer part, and the outer side and the lower side of the drawer part are formed by the fence type protection net or the open structure, so that the temperature and humidity sensor can be directly exposed to the air convection of the environment. The intelligent composite humidifier works normally no matter whether the drawer of the temperature and humidity sensor is closed or opened. When the drawer of the temperature and humidity sensor is closed, the error between the drawer of the temperature and humidity sensor and the actual external environment temperature and humidity is controlled within 10%, and when the drawer of the temperature and humidity sensor is opened, the error between the drawer of the temperature and humidity sensor and the actual external environment temperature and humidity is controlled within 5%.

(3) According to the intelligent composite humidifier, the isolation layer and the accommodating layer are designed on the drawer part, so that the temperature and humidity sensor is separated from the inside of the intelligent composite humidifier body, internal heat of the intelligent composite humidifier body is prevented from being transferred to the temperature and humidity sensor, and the detection accuracy is further improved.

Drawings

Fig. 1 is a schematic diagram of a split structure of an upper housing and a lower housing of an intelligent composite humidifier.

Fig. 2 is a schematic structural view of the lower casing of the intelligent composite humidifier in a state in which the drawer is opened.

Fig. 3 is a schematic structural view of the lower casing of the intelligent composite humidifier in a state in which the drawer is closed.

Fig. 4 is a schematic diagram of the internal structure of the upper housing of the intelligent composite humidifier.

Fig. 5 is a schematic view of another view of the split structure of the upper and lower housings of the intelligent composite humidifier.

Fig. 6 is a schematic top perspective view of the intelligent composite humidifier.

Detailed Description

The drawings in the embodiments are used for describing the technical scheme in the embodiments of the utility model in more detail. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the utility model. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

It should be noted that, in the embodiment of the present application, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

Examples

The embodiment provides an intelligent composite humidifier, as shown in fig. 1, which comprises a humidifier main body 1 and a temperature and humidity sensor 2; the humidifier body 1 comprises an upper shell 11 and a lower shell 12, wherein the upper shell 11 and the lower shell 12 are detachably connected; as shown in fig. 2, the lower housing 12 includes a housing portion 121 and a drawer portion 122; the drawer 122 is disposed at one side of the housing 121 and is connected to the housing 121 in a drawing manner; the temperature and humidity sensor 2 is disposed in the drawer 122.

As shown in fig. 2, the housing 121 is provided with a mounting position 10 for mounting the drawer 122, the mounting position 10 is provided with a buckle 20, and one end of the drawer 122 is provided with a clamping column 30; pushing the drawer 122 causes the clip 30 to snap into the buckle 20.

As shown in fig. 2, the clamping post 30 is a T-shaped clamping post 30; the buckle 20 comprises an embedded part 201 and a clamping part 202 at the middle part; when the drawer 122 is closed, the T-shaped clamping column 30 extends into the embedded part 201, and the clamping part 202 is used for clamping the T-shaped clamping column 30, so that the drawer 122 is fixed.

As shown in fig. 3, the drawer 122 is sequentially provided with an isolation layer 40 and a containing layer 50 from inside to outside, and the temperature and humidity sensor 2 is installed in the containing layer 50; the peripheral side walls of the isolation layer 40 are of a closed isolation wall structure; the outer side wall and the bottom of the accommodating layer 50 are in an open structure. The top surface of the accommodating layer 50 is in an open structure.

Referring to fig. 3 to 4, the temperature and humidity sensor further comprises a control main board (not shown in the drawing), wherein the control main board (not shown in the drawing) is fixed in the middle of the bottom of the upper shell 11 through a screw, and the control main board (not shown in the drawing) is electrically connected with the temperature and humidity sensor 2.

As shown in fig. 2, the ultrasonic vibrator 3 is fixed in the middle of the bottom of the upper shell 11 through a threaded fastener, and is electrically connected with the control main board (not shown in the figure) through the electric wire cable 4; the two side walls of the isolation layer 40 from inside to outside are provided with grooves 60 for clamping the electric wire and cable 4; one end of the electric cable 4 is connected with the temperature and humidity sensor 2, and the other end is connected with the control main board (not shown in the figure).

Preferably, the length of the electric cable 4 is greater than the distance between the temperature and humidity sensor 2 and the control motherboard (not shown).

As shown in fig. 5, the lower housing 12 is provided with a circle of oval heat dissipation holes 70 for heat dissipation.

As shown in fig. 5, the bottom of the lower housing 12 is provided with four threaded through holes 80, and the inside of the lower housing 12 is provided with a lower threaded post 90 matched with the threaded through holes 80; an upper screw column 100 is provided inside the upper housing 11; the upper threaded post 100 and the lower threaded post 90 are removably connected by threaded fasteners. The through-hole 80 is provided with a non-slip pad 200.

Preferably, as shown in fig. 6, the upper casing is further provided with a buoyancy plate 5, and the buoyancy plate 5 is used for a device for keeping a certain water level in the humidifier main body water tank. The water valve of the upper water bucket is opened or closed by utilizing the change of buoyancy; and the buoyancy plate bracket 6 is used for supporting the buoyancy plate 5 and guiding the buoyancy plate 5 to move up and down. The upper shell is also provided with an air outlet 7: air is provided by scattering finely divided water particles through ultrasonic vibration; the humidifier also comprises a low water level sensor 8, namely when the water in the humidifier bucket is completely consumed, the host water tank at the upper end is detected to reach the low water level, and the humidifier is closed. As shown in connection with fig. 3, the fan fixing frame 9 is further included: a wind-driven fan fixing frame capable of producing spray; an ultrasonic vibrator 3 for generating ultrasonic waves to vibrate water to form fine particles; as shown in connection with fig. 6, the PTC heater 101 is further included: boiling water in the humidifier water tank to 80 ℃ to sterilize the humidifier water. The water in the water tank is about 40-55 ℃, and warm humidification can be realized by using the warm water.

When the drawer is opened, the temperature and humidity sensor 2 is located outside the intelligent composite humidifier body, and at this time, the electric cable 4 of the temperature and humidity sensor 2 also moves like the drawer portion 122, and the temperature and humidity sensor 2 sends the read value to the control main board (not shown in the figure). At this time, the electric wire 4 connected to the temperature and humidity sensor 2 moves together according to the movement of the drawer 122. The isolation layer 40 of the drawer part 122 separates the inside of the intelligent composite body from the temperature and humidity sensor 2, preventing the heat inside the intelligent composite humidifier main body 1 from being transferred to the temperature and humidity sensor 2. The upper and lower surfaces of the outer side of the accommodating layer 50 where the temperature and humidity sensor 2 is located are composed of a fence-type protection net or an open structure, and are directly exposed to air convection in a room (environment, space). So as to accurately detect the external environment temperature and humidity of the body of the intelligent composite humidifier and send the detected external environment temperature and humidity to a control main board (not shown in the figure). The intelligent compound humidifier operates normally whether the drawer section 122 is closed or open. When the drawer of the temperature and humidity sensor 2 is closed, the error between the drawer of the temperature and humidity sensor 2 and the actual external environment temperature and humidity is within 10%, and when the drawer of the temperature and humidity sensor 2 is opened, the error between the drawer of the temperature and humidity sensor and the actual external environment temperature and humidity is within 5%. Therefore, the automatic humidity setting function of the intelligent composite humidifier can work normally.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model. Those skilled in the art can make other changes and modifications within the spirit of the utility model, which are intended to be within the scope of the utility model, without departing from the technical spirit of the utility model. Such variations, which are in accordance with the spirit of the utility model, are intended to be included within the scope of the utility model as claimed.

Claims

1. An intelligent composite humidifier is characterized by comprising a humidifier main body (1) and a temperature and humidity sensor (2);

the humidifier main body (1) comprises an upper shell (11) and a lower shell (12), and the upper shell (11) and the lower shell (12) are detachably connected;

the lower housing (12) comprises a housing part (121) and a drawer part (122);

the drawer part (122) is arranged on one side of the shell part (121) and is connected with the shell part (121) in a drawing way; the temperature and humidity sensor (2) is arranged in the drawer part (122).

2. The intelligent composite humidifier according to claim 1, wherein the housing portion (121) is provided with a mounting position (10) for mounting the drawer portion (122), the mounting position (10) is provided with a buckle (20), and one end of the drawer portion (122) is provided with a clamping column (30); pushing the drawer portion (122) causes the clip post (30) to snap into the catch (20).

3. The intelligent composite humidifier of claim 2, wherein the clamp post (30) is a T-clamp post (30); the buckle (20) comprises an embedded part (201) and a clamping part (202) at the middle part; when the drawer part (122) is closed, the T-shaped clamping column (30) stretches into the embedded part (201), and the T-shaped clamping column (30) is clamped by the clamping part (202) to fix the drawer part (122).

4. The intelligent composite humidifier according to claim 3, wherein the drawer portion (122) is sequentially provided with an isolation layer (40) and a containing layer (50) from inside to outside, and the temperature and humidity sensor (2) is installed in the containing layer (50); the peripheral side walls of the isolation layer (40) are of a closed isolation wall structure; the outer side wall and the bottom of the accommodating layer (50) are of an open structure; the top surface of the accommodating layer (50) is of an open structure.

5. The intelligent composite humidifier according to claim 4, further comprising a control main board, wherein the control main board is electrically connected to the temperature and humidity sensor (2) by being fixed to one side of the bottom of the upper housing (11).

6. The intelligent composite humidifier according to claim 5, further comprising an ultrasonic vibrator (3) and an electrical cable (4), wherein the ultrasonic vibrator (3) is fixed in the middle of the bottom of the upper housing (11) by a threaded fastener, and is electrically connected to the control main board by the electrical cable (4); the two layers of side walls of the isolation layer (40) from inside to outside are provided with grooves (60) for clamping the electric wire cables (4); one end of the electric wire cable (4) is connected with the temperature and humidity sensor (2), and the other end of the electric wire cable is connected with the control main board.

7. The intelligent composite humidifier according to claim 6, wherein the length of the electrical cable (4) is greater than the distance between the temperature and humidity sensor (2) and the control motherboard.

8. The intelligent composite humidifier according to claim 1, wherein the lower housing (12) is provided with a ring of oval heat dissipation holes (70) for heat dissipation.

9. The intelligent composite humidifier according to claim 1, wherein the bottom of the lower housing (12) is provided with four threaded through holes (80), and a lower threaded post (90) matched with the threaded through holes (80) is provided in the interior of the lower housing (12); an upper threaded column (100) is arranged in the upper shell (11); the upper threaded column (100) and the lower threaded column (90) are detachably connected through a threaded fastener; and an anti-slip pad (200) is arranged on the threaded through hole (80).

10. The intelligent composite humidifier of claim 1, further comprising; the device also comprises a buoyancy plate (5), a low water level sensor (8) and a PTC heater (101) which are arranged in the upper shell (11).