CN216716444U - Dehumidifier - Google Patents
Dehumidifier Download PDFInfo
- Publication number
- CN216716444U CN216716444U CN202220219209.7U CN202220219209U CN216716444U CN 216716444 U CN216716444 U CN 216716444U CN 202220219209 U CN202220219209 U CN 202220219209U CN 216716444 U CN216716444 U CN 216716444U
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- water level
- dehumidifier
- level sensor
- water tank
- water
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model discloses a dehumidifier, which comprises: casing, water tank, dehumidification subassembly, level sensor and float are equipped with the installation cavity in the casing, and the casing side is equipped with the installing port of intercommunication installation cavity, and the water tank is installed in the installation cavity from the installing port, and the casing is located to the dehumidification subassembly, and level sensor locates the chamber wall's of installation cavity surface, and level sensor is connected with the dehumidification subassembly electricity, and the water tank is located to the float, and when the float removed to level sensor's detection area, the water level in the water tank reachd preset the water level. The technical scheme of the utility model aims to prevent the water level sensor from being stained with water so as to ensure the normal operation of the water level sensor.
Description
Technical Field
The utility model relates to the technical field of air treatment equipment, in particular to a dehumidifier.
Background
With the continuous improvement of living standard, people have higher and higher requirements on life quality and certain requirements on air humidity, and a dehumidifier is generally used for reducing the air humidity. Without loss of generality, the dehumidifier comprises a water tank for collecting water, a floater arranged in the water tank and a water level sensor for detecting the position of the floater, however, when a user wants to pour out the water in the water tank, the water in the water tank is easy to splash to the water level sensor in the process of pulling the water tank, so that the water level sensor fails.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a dehumidifier, aiming at preventing a water level sensor from being stained with water so as to ensure the normal operation of the water level sensor.
In order to achieve the above object, the dehumidifier of the present invention comprises:
the device comprises a shell, a first connecting piece and a second connecting piece, wherein an installation cavity is formed in the shell, and an installation opening communicated with the installation cavity is formed in the side of the shell;
the water tank is arranged in the mounting cavity from the mounting port;
the dehumidifying component is arranged on the shell;
the water level sensor is arranged on the outer surface of the wall of the installation cavity and is electrically connected with the dehumidifying component; and
and the floater is arranged on the water tank, and when the floater moves to the detection area of the water level sensor, the water level in the water tank reaches a preset water level.
Optionally, a clamping structure is arranged on the outer surface of the wall of the installation cavity, and the clamping structure is provided with a clamping position for the water level sensor to be installed.
Optionally, the clamping structure is integrally formed with a cavity wall of the installation cavity.
Optionally, the clamping structure includes a slot structure located on one side of the clamping position and a limiting clamping protrusion located on the other side of the clamping position, and a notch of the slot structure faces the limiting clamping protrusion.
Optionally, one side of the limiting clamping protrusion departing from the slot structure is provided with a first guide surface, and the first guide surface faces towards the direction of the slot structure and is inclined towards the direction away from the clamping position.
Optionally, the slot structure is provided with a second guiding surface inclined from the periphery of the notch towards the inside of the slot structure.
Optionally, the joint structure includes that the branch is located two back-offs of the relative both sides of joint position, and the branch is located two spacing protruding muscle of the other both sides of joint position, two the back-off limits out the lock joint passageway, two spacing protruding muscle is located the extending direction of lock joint passageway.
Optionally, the free end of each said reverse buckle has a buckle part facing the other said reverse buckle.
Optionally, be provided with spacing shell on the lateral wall of water tank, spacing shell has the spacing chamber that extends along upper and lower direction, the bottom in spacing chamber be equipped with the intercommunication mouth of water tank intercommunication, the float is located spacing intracavity and can reciprocate.
Optionally, the water level sensor is configured as a hall sensor, the float is provided with a magnet, and a transverse distance between the magnet and the hall sensor is less than or equal to 8 mm.
According to the technical scheme, the water tank self-installation opening is arranged on the installation cavity, and the water level sensor is arranged on the outer surface of the wall of the installation cavity, so that the installation cavity is isolated from the water level sensor by the wall of the installation cavity, and the water level sensor cannot be stained with water no matter how water in the water tank shakes, so that the water level sensor can normally operate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a dehumidifier according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is a schematic structural diagram of another embodiment of a dehumidifier according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
FIG. 7 is a schematic view of the structure of FIG. 5;
fig. 8 is a partial enlarged view of fig. 7 at D.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Casing (CN) | 700 | |
| 110 | |
710 | |
| 200 | |
711 | |
| 210 | |
730 | |
| 211 | |
731 | |
| 213 | |
750 | Back-off |
| 300 | |
770 | |
| 500 | Float for angling |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
With the continuous improvement of living standards, the requirements of people on living quality are higher and higher, certain requirements on air humidity are also provided, a dehumidifier is generally used for reducing the air humidity, a water level sensor is one of important parts for the dehumidifier, however, the water level sensor in the existing dehumidifier is easy to be stained with water, so that the water level sensor fails.
Referring to fig. 1 to 4, in an embodiment of the present invention, the dehumidifier includes:
the device comprises a shell 100, wherein an installation cavity 110 is arranged in the shell 100, and an installation opening communicated with the installation cavity 110 is formed in the side of the shell 100;
a water tank 200 installed in the installation cavity 110 from the installation opening;
a dehumidifying component disposed on the casing 100;
the water level sensor 300 is arranged on the outer surface of the wall of the installation cavity 110, and the water level sensor 300 is electrically connected with the dehumidifying component; and
and a float 500 provided to the water tank 200, wherein when the float 500 moves to a detection area of the water level sensor 300, the water level in the water tank 200 reaches a preset water level.
In the technical scheme of the utility model, the water tank 200 is arranged on the installation cavity 110 from the installation opening, and the water level sensor 300 is arranged on the outer surface of the wall of the installation cavity 110, so that the installation cavity 110 and the water level sensor 300 are isolated by the wall of the installation cavity 110, and no matter how water in the water tank 200 shakes, the water level sensor 300 cannot be stained with water, so that the water level sensor 300 can normally operate, and it is worth mentioning that the water level sensor 300 is arranged on the outer surface of the wall of the installation cavity 110, and the influence of a damp environment in the installation cavity 110 on the water level sensor 300 is also avoided.
It should be noted that, it may be either a high water level or a low water level to predetermine the water level, and it can be understood that the high and low are relative, when the predetermined water level is the low water level, if the dehumidifying component includes a water pump, the water level sensor 300 may transmit information to the water pump so that the water pump stops pumping out the water in the water tank 200, thereby avoiding the water pump from malfunctioning, when the predetermined water level is the high water level, the water level sensor 300 may transmit information to the dehumidifying component so that the dehumidifying component stops condensing the moisture in the air, thereby avoiding the water in the water tank 200 from overflowing at full water level.
The dehumidification assembly further includes at least a fan assembly, a compressor, a condenser, and an evaporator. The working principle of the dehumidifier is as follows: the refrigerant forms the high-temperature high-pressure refrigerant flow direction condenser after the compressor compression, the high-temperature high-pressure refrigerant cools down on the condenser and becomes low-temperature high-pressure liquid, then the refrigerant becomes low-temperature low-pressure liquid through throttling arrangement, the refrigerant flows to the evaporimeter again afterwards, low-temperature low-pressure liquid refrigerant carries out heat transfer with the air on the evaporimeter, the refrigerant heat absorption makes the air condensation, the refrigerant is converted into low pressure gas by liquid, flow to the compressor once more. Wherein the condensation is collected into condensed water that flows into the water tank 200.
Without loss of generality, the casing 100 of the dehumidifier includes a front panel, a side panel and a back panel, the front panel is usually provided with a control mechanism for controlling the dehumidifier, the control structure usually includes a key or a touch screen, in an embodiment, the mounting opening is opened on the side panel, so that a frame line of the mounting opening is located at a side to avoid a visual field of a user, and the user's appearance to the dehumidifier is improved.
It should be noted that, in an embodiment, the middle partition is a wall of the installation cavity 110, and the water level sensor 300 is installed on a side of the middle partition away from the installation cavity 110 and located at an upper half portion of the middle partition, it can be understood that the preset water level at this time is a high water level. Of course, in other embodiments, the intermediate partition plate may not serve as a wall of the installation cavity.
The installation of the water level sensor 300 is taken as a part of the whole dehumidifier assembly, on one hand, the installation stability of the installation sensor is considered, and on the other hand, the installation efficiency is also considered, in an embodiment, the outer surface of the cavity wall of the installation cavity 110 is provided with a clamping structure 700, the clamping structure 700 is provided with a clamping position for installing the water level sensor 300, the clamping mode can enable the water level sensor 300 to be stably arranged in the clamping position, in addition, the clamping is free from tool installation, and the installation efficiency of the water level sensor 300 is greatly improved. However, the design is not limited thereto, and in other embodiments, the water level sensor may be further bonded to the outer surface of the mounting cavity wall.
Further, in order to reduce the steps of assembling the dehumidifier, in an embodiment, the clamping structure 700 is integrally formed with the cavity wall of the mounting cavity 110, but the design is not limited thereto, and in other embodiments, in order to make the clamping structure replaceable, the clamping structure and the cavity wall of the mounting cavity are separately arranged.
In the present invention, there are at least two forms of snap features 700, for which two snap features 700 are provided below.
One of the snap features 700 is described herein.
Optionally, in an embodiment, the clamping structure 700 includes a slot structure 710 located on one side of the clamping position and a limiting protrusion 730 located on the other side of the clamping position, the notch of the slot structure 710 faces the limiting protrusion 730, and the limiting protrusion 730 limits the water level sensor 300 to separate from the slot structure 710 from the notch, so that the water level sensor 300 can be stably located in the clamping position. It should be noted that, in an embodiment, the slot structure 710 has a slot wall opposite to the card connector, and the slot wall is provided with an avoiding opening communicated with the slot opening, so that the water level sensor 300 is exposed at the avoiding opening to provide a force application point for a user, and the user can detach the water level sensor 300 very conveniently, thereby facilitating the replacement of a new water level sensor 300.
In order to facilitate the insertion of the water level sensor 300 into the slot of the slot structure 710, in an embodiment, a first guide surface 731 is disposed on a side of the limiting protrusion 730 away from the slot structure 710, and the first guide surface 731 is inclined in a direction towards the slot structure 710 towards a direction away from the clamping position, so that the water level sensor 300 can abut against the first guide surface 731 and slide into the slot of the slot structure 710, thereby improving the installation efficiency of the water level sensor 300.
In view of the fact that the water level sensor 300 needs to be aligned with the notch during the process of entering the slot, in one embodiment, the slot structure 710 is provided with the second guiding surface 711 inclined from the periphery of the notch toward the inside of the slot structure 710, so that the requirement of aligning the notch can be reduced, the water level sensor 300 can be abutted against the second guiding surface 711 and slid into the slot, and the installation efficiency of the water level sensor 300 is improved.
Referring to fig. 5-8, another clamping arrangement 700 is described.
Optionally, in an embodiment, the clamping structure 700 includes two inverse buckles 750 respectively disposed on two opposite sides of the clamping position, and two limiting convex ribs 770 respectively disposed on two other two sides of the clamping position, two of the inverse buckles 750 limit the clamping channel, two of the limiting convex ribs 770 are located in the extending direction of the clamping channel, and the limiting convex ribs 770 limit the water level sensor 300 to move along the extending direction of the clamping channel, so that the water level sensor 300 can be stably disposed in the clamping position.
In order to enable the water level sensor 300 to be fastened to the inverse buckle 750 more stably, in an embodiment, the free end of each inverse buckle 750 has a buckle portion facing the other inverse buckle 750, and the length of one buckle portion is greater than that of the other buckle portion, so that the water level sensor 300 can be firstly fastened to the inverse buckle 750 with a longer buckle portion and then fastened to the inverse buckle 750 with a shorter buckle portion, and the longer buckle portion provides a larger contact area for the water level sensor 300, so that the inverse buckle 750 can fasten the water level sensor 300 more stably.
Alternatively, referring to fig. 4, in an embodiment, the water level sensor 300 is configured as a hall sensor, and the float 500 is provided with a magnet, and the lateral distance between the magnet and the hall sensor is less than or equal to 8mm, it being understood that the detection range of the hall sensor is greater than or equal to 8mm, and the distance less than or equal to 8mm is beneficial for improving the sensitivity of the hall sensor device to detect the magnet on the float 500. It should be noted that the transverse direction is shown in fig. 3, and the transverse direction is also the lateral direction of the dehumidifier.
It is noted that in other embodiments, the water level sensor may be configured as other types of sensors.
In order to prevent the float 500 from flowing out along with water flow in the process of pouring water from the water tank 200, in an embodiment, the side wall of the water tank 200 is provided with the limiting shell 210, the limiting shell 210 is provided with a limiting cavity 211 extending in the vertical direction, the bottom of the limiting cavity 211 is provided with a communicating port 213 communicated with the water tank 200, the float 500 is arranged in the limiting cavity 211 and can move up and down, the float 500 can move up to the detection range of the water level sensor 300 and move down to the outside of the detection range of the water level sensor 300, wherein the communicating port 213 is located at the bottom of the limiting cavity 211, the water level of the water entering the limiting cavity 211 from the communicating port 213 is basically consistent with the water level in the water tank 200 outside the limiting cavity 211, and the data of the water level in the water tank 200 obtained by the water level sensor 300 is guaranteed to be accurate.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A dehumidifier, comprising:
the device comprises a shell, a first connecting piece and a second connecting piece, wherein an installation cavity is formed in the shell, and an installation opening communicated with the installation cavity is formed in the side of the shell;
the water tank is arranged in the mounting cavity from the mounting port;
the dehumidifying component is arranged on the shell;
the water level sensor is arranged on the outer surface of the wall of the installation cavity and is electrically connected with the dehumidifying component; and
and the floater is arranged on the water tank, and when the floater moves to the detection area of the water level sensor, the water level in the water tank reaches a preset water level.
2. The dehumidifier of claim 1 wherein the outer surface of the mounting cavity wall is provided with a snap-fit structure, and the snap-fit structure has a snap-fit position for mounting the water level sensor.
3. The dehumidifier of claim 2 wherein the snap structure is integrally formed with the chamber wall of the mounting chamber.
4. The dehumidifier of claim 2 wherein the latch structure includes a slot structure located on one side of the latch site and a limiting latch protrusion located on the other side of the latch site, the slot opening of the slot structure facing the limiting latch protrusion.
5. The dehumidifier of claim 4, wherein a first guide surface is disposed on a side of the limiting clamping protrusion facing away from the slot structure, and the first guide surface is inclined in a direction away from the clamping position in a direction facing the slot structure.
6. The dehumidifier of claim 4 wherein the socket structure is provided with a second guide surface sloping from the periphery of the slot opening into the socket of the socket structure.
7. The dehumidifier of claim 2, wherein the clamping structure comprises two reverse buckles respectively disposed on opposite sides of the clamping position, and two limiting ribs respectively disposed on the other two sides of the clamping position, the two reverse buckles limit the fastening channel, and the two limiting ribs are located in an extending direction of the fastening channel.
8. The dehumidifier of claim 7 wherein the free end of each said reverse catch has a catch portion facing the other said reverse catch.
9. The dehumidifier according to any one of claims 1 to 8, wherein a limit case is provided on a side wall of the water tank, the limit case has a limit cavity extending in an up-down direction, a communication port communicating with the water tank is provided at a bottom of the limit cavity, and the float is provided in the limit cavity and can move up and down.
10. The dehumidifier of claim 1 wherein the water level sensor is configured as a hall sensor, the float is provided with a magnet, and a lateral spacing between the magnet and the hall sensor is less than or equal to 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219209.7U CN216716444U (en) | 2022-01-25 | 2022-01-25 | Dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219209.7U CN216716444U (en) | 2022-01-25 | 2022-01-25 | Dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216716444U true CN216716444U (en) | 2022-06-10 |
Family
ID=81873883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220219209.7U Active CN216716444U (en) | 2022-01-25 | 2022-01-25 | Dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216716444U (en) |
-
2022
- 2022-01-25 CN CN202220219209.7U patent/CN216716444U/en active Active
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