Humidifier with weighing type water tank

Abstract

The utility model relates to the technical field of humidifying equipment, and provides a humidifier with a weighing type water tank, which comprises a body provided with an accommodating cavity, the body comprises a water pump component and a display component, the water pump component is positioned in the accommodating cavity, and the display component is positioned outside the accommodating cavity; the water tank comprises a tank body and a tank cover, the tank cover is located above the tank body, a gap is formed between the tank cover and the tank body, the water pump assembly is arranged on the first side face of the tank cover, a first clamping hook is arranged on the first side face of the tank cover, and the tank cover is fixed in the containing cavity through the first clamping hook; the weighing assembly is arranged in the containing cavity and electrically connected with the display assembly, the weighing assembly comprises a weighing plate, the weighing plate bears the water tank, and the weighing assembly is used for weighing the weight of the water tank. By means of the technical scheme, the problem that when an existing humidifier is provided with a weighing type water tank, due to the fact that a water pump assembly is arranged on the water tank, the precision of a weighing assembly is not accurate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of humidification equipment, and specifically to a humidifier with a weighing water tank. Background Art

[0002] A humidifier is a household appliance that can effectively increase the indoor humidity. The main working principle of a humidifier is to convert water into water vapor through physical or chemical means, thereby increasing the humidity in the air. As people's demand for quality of life increases, humidifiers have become an indispensable item in family life.

[0003] In daily use, humidifiers usually need to be manually filled with water. At present, humidifiers usually estimate the amount of water stored in the water tank in the following three ways: capacitive sensing, mechanical sensing, and weighing sensing. Among them, the weighing sensing method is set on the outside of the water tank. Therefore, it is not only easy to install and maintain, but also has higher accuracy than the mechanical type. However, since the water pump assembly in the humidifier is placed on the top of the water tank and the weighing assembly is placed at the bottom of the water tank, the water pump assembly will vibrate when working. The vibration is transmitted to the water tank, which will affect the accuracy of the weighing assembly and even damage the structure of the weighing assembly over time.

[0004] Therefore, a new humidifier with a weighing water tank is urgently needed. Utility Model Content

[0005] The utility model provides a humidifier with a weighing water tank, which solves the problem that when the existing humidifier is provided with a weighing water tank, the precision of the weighing component is inaccurate due to the water pump component being arranged on the water tank.

[0006] The technical solution of the utility model is as follows: a humidifier with a weighing water tank, the humidifier comprising:

[0007] A body having a receiving cavity, wherein the body comprises a water pump assembly and a display assembly, wherein the water pump assembly is located in the receiving cavity, and the display assembly is located outside the receiving cavity;

[0008] A water tank, comprising a tank body and a tank cover, wherein the tank cover is located above the tank body, a gap is defined between the tank cover and the tank body, the water pump assembly is disposed on a first side surface of the tank cover, a first hook is disposed on the first side surface of the tank cover, and the tank cover is fixed in the accommodating cavity by means of the first hook; and

[0009] A weighing assembly is arranged in the accommodating cavity and electrically connected to the display assembly. The weighing assembly includes a weighing plate, the weighing plate carries the water tank, and the weighing assembly is used to weigh the weight of the water tank.

[0010] As a further technical solution, the humidifier also includes a snap-in plate, which is arranged in the accommodating cavity and located above the first side surface of the box cover. The snap-in plate is provided with a second hook, and the first hook is passed through the second hook to achieve fixed connection of the box cover to the snap-in plate.

[0011] As a further technical solution, the clamping plate is further provided with a first channel and a second channel, and the water pump assembly includes a water pipe and a circuit pipe, the water pipe is passed through the first channel, and the circuit pipe is passed through the second channel.

[0012] As a further technical solution, a groove is provided on the side of the box body facing the box cover, a sealing protrusion is provided on the second side of the box cover, the first side and the second side are symmetrical surfaces, the sealing protrusion penetrates into the groove, and the gap between the outer wall of the sealing protrusion and the inner wall of the groove is the gap.

[0013] As a further technical solution, the box cover includes an upper cover and a lower cover, the upper cover and the lower cover are connected by a snap-fit, there is an accommodating space between the lower cover and the upper cover, the first hook is arranged on the upper cover, a positioning groove is arranged on the side of the lower cover facing the upper cover, and positioning protrusions are arranged on the water pipe and the circuit pipe, and the positioning protrusions are passed through the positioning grooves.

[0014] As a further technical solution, a through hole is provided on the lower cover, the water pump assembly further comprises a water pump, the water pump is arranged in the box body, and the water pipe is connected to the water pump after passing through the through hole.

[0015] As a further technical solution, the water tank further comprises a filter element, the top of the filter element is connected to the tank cover, and the bottom of the filter element penetrates into the tank body.

[0016] As a further technical solution, the water tank further includes a handle, and both ends of the handle are rotatably disposed on the tank body.

[0017] As a further technical solution, the water tank further includes a roller, which is arranged at the bottom of the tank body and is rotatably connected to the tank body.

[0018] The working principle and beneficial effects of the utility model are as follows: the humidifier comprises a body, a water tank and a weighing assembly. Among them, a receiving chamber is arranged inside the body, the water tank and the weighing assembly are located in the receiving chamber, a water pump assembly is also arranged inside the body, and a display assembly is arranged outside the body. The water tank comprises a box cover and a box body, the box cover is located above the box body, and there is a gap between the box cover and the box body (that is, the box body and the box cover are not in contact), a first hook is arranged on the first side of the box cover, the water pump assembly is arranged on the box cover, the first side of the box cover faces the direction away from the box body, and the box cover is fixed in the receiving chamber by means of the first hook, so that the box cover can be suspended relative to the box body, thereby avoiding the weight of the water pump assembly from being applied to the box body; the weighing assembly is arranged in the receiving chamber, the weighing assembly comprises a weighing plate, the weighing plate is located below the box body, and the weighing plate keeps in contact with the box body, the weighing plate is used to weigh the weight of the box body, and transmit the weight information to the display assembly, and then the display assembly processes the data, and finally displays the water level height of the liquid in the water tank. The utility model provides a humidifier which can accurately reflect the water level height and the remaining amount in the box, so that the user can add water to the humidifier in time, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 A schematic diagram of the structure of the humidifier provided by the utility model after a part of the shell is hidden;

[0021] Figure 2 A schematic diagram of the structure of the fitting parts of the clamping plate, the weighing plate and the water tank provided by the utility model;

[0022] Figure 3 A schematic diagram of the structure of the water tank provided by the utility model;

[0023] Figure 4 for Figure 3 Bottom view of

[0024] Figure 5 An internal cross-sectional view of a water tank provided by the utility model;

[0025] Figure 6 A cross-sectional view of the water tank provided by the utility model at another angle;

[0026] Figure 7 An exploded view of the water tank provided by the utility model after the tank body is hidden;

[0027] Figure 8 A schematic diagram of the structure of the box provided by the utility model;

[0028] Fig. 9This is a structural schematic diagram of the clamping plate provided by the utility model.

[0029] In the figure:

[0030] 1. Main body; 2. Water tank; 3. Weighing plate; 4. Snap-on plate; 5. Water pipe; 6. Circuit pipe; 7. Water pump;

[0031] 201, box body; 202, box cover; 203, first hook; 204, groove; 205, sealing protrusion; 206, positioning groove; 207, positioning protrusion; 208, filter element; 209, handle; 210, roller;

[0032] 2021, upper cover; 2022, lower cover;

[0033] 401. The second hook. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] like Figure 1-2 As shown, this embodiment provides a humidifier with a weighing water tank 2, and the humidifier includes:

[0036] The body 1 has a receiving cavity, and the body 1 includes a water pump assembly and a display assembly, wherein the water pump assembly is located in the receiving cavity, and the display assembly is located outside the receiving cavity;

[0037] The water tank 2 comprises a tank body 201 and a tank cover 202, wherein the tank cover 202 is located above the tank body 201, and a gap is formed between the tank cover 202 and the tank body 201, and the water pump assembly is arranged on a first side surface of the tank cover 202, and a first hook 203 is arranged on the first side surface of the tank cover 202, and the tank cover 202 is fixed in the accommodating cavity by means of the first hook 203; and

[0038] The weighing assembly is arranged in the accommodating cavity and electrically connected to the display assembly. The weighing assembly includes a weighing plate 3 . The weighing plate 3 supports the water tank 2 . The weighing assembly is used to weigh the weight of the water tank 2 .

[0039] In this embodiment, the humidifier includes a main body 1, a water tank 2 and a weighing assembly. Among them, a accommodating chamber is provided inside the main body 1, and the water tank 2 and the weighing assembly are located in the accommodating chamber. A water pump assembly is also provided inside the main body 1, and a display assembly is provided outside the main body 1. The water tank 2 includes a box cover 202 and a box body 201. The box cover 202 is located above the box body 201, and there is a gap between the box cover 202 and the box body 201 (that is, the box body 201 and the box cover 202 are not in contact). A first hook 203 is provided on the first side of the box cover 202. The water pump assembly is provided on the box cover 202. The first side of the box cover 202 faces away from the box body 201. The box cover 202 is fixed in the accommodating chamber by means of the first hook 203, so that the box cover can be realized. 202 is in a suspended state relative to the box body 201, thereby avoiding the weight of the water pump assembly from being applied to the box body 201; the weighing assembly is arranged in the accommodating cavity, and the weighing assembly includes a weighing plate 3, which is located below the box body 201 and keeps in contact with the box body 201. The weighing plate 3 is used to weigh the weight of the box body 201 and transmit the weight information to the display assembly, which then processes the data in the display assembly and finally displays the water level height of the liquid in the water tank 2.

[0040] It should be noted that the body 1 also includes structures and components such as a controller and an air outlet, which are not the main invention of the utility model and are not described in detail. The weighing assembly also includes a weight sensor, which is arranged at the bottom of the load-bearing plate. The weight felt on the weighing plate 3 is transmitted to the controller through the weight sensor, or directly to the display.

[0041] Compared with conventional humidifiers, the humidifier provided by the utility model has a non-contacting box cover 202 and box body 201, thereby avoiding the influence of the water pump assembly on the box cover 202 on the weighing of the box body 201 in the working state, thereby improving the accuracy of the weighing of the box body 201.

[0042] Further, if Figure 3 and Fig. 9 As shown, this embodiment proposes that the humidifier also includes a snap-in plate 4, which is arranged in the accommodating cavity and located above the first side of the box cover 202, and the snap-in plate 4 is provided with a second hook 401, and the first hook 203 is passed through the second hook 401 to realize the fixed connection of the box cover 202 to the snap-in plate 4.

[0043] In this embodiment, the humidifier also includes a snap-in plate 4, which is arranged in the accommodating chamber, and a second hook 401 is opened on the snap-in plate 4, and the first hook 203 can be inserted into the second hook, thereby realizing the fixation of the box cover 202 on the snap-in plate 4, and the snap-in plate 4 is connected to the inner wall of the accommodating chamber in a detachable manner.

[0044] Further, if Fig. 9 As shown, this embodiment proposes that a first channel and a second channel are also provided on the clamping plate 4, and the water pump assembly includes a water pipe 5 and a circuit pipe 6, the water pipe 5 is inserted in the first channel, and the circuit pipe 6 is inserted in the second channel.

[0045] In this embodiment, since the water pump assembly is arranged on the box cover 202, and the water pump assembly includes the water pipe 5 and the circuit pipe 6, in order to ensure the stability of the water pump assembly, especially the stability of the circuit pipe 6 and the water pipe 5, a first channel and a second channel are further arranged on the clamping plate 4, and the water pipe 5 is inserted in the first channel, and the circuit pipe 6 is inserted in the second channel. At this time, even if the water pump assembly vibrates in the working state, the stability of the water pipe 5 and the circuit pipe 6 can still be guaranteed.

[0046] Further, if Figure 3 to Figure 8 As shown, this embodiment proposes that a groove 204 is provided on the side of the box body 201 facing the box cover 202, and a sealing protrusion 205 is provided on the second side of the box cover 202. The first side and the second side are symmetrical surfaces. The sealing protrusion 205 penetrates into the groove 204, and the gap between the outer wall of the sealing protrusion 205 and the inner wall of the groove 204 is a gap.

[0047] In this embodiment, since there is a gap between the box cover 202 and the box body 201, in order to prevent debris from entering the box body 201 through the gap, a groove 204 is provided on the side of the box body 201 facing the box cover 202, and a sealing protrusion 205 is provided on the second side of the box cover 202. The second side of the box cover 202 faces the box body 201, and the first side and the second side are symmetrical surfaces. The sealing protrusion 205 penetrates into the groove 204, and the gap between the outer wall of the sealing cut and the inner wall of the groove 204 is a gap. By providing a structure similar to a lip-shaped sealing ring between the box cover 202 and the box body 201, a certain degree of sealing between the box cover 202 and the box body 201 is achieved, and debris is prevented from entering the box body 201, thereby polluting the water in the box body 201.

[0048] Further, if Figure 3 to Figure 7 As shown, this embodiment proposes that the box cover 202 includes an upper cover 2021 and a lower cover 2022, and the upper cover 2021 and the lower cover 2022 are connected by a snap-fit ​​manner, and there is an accommodating space between the lower cover 2022 and the upper cover 2021, and the first hook 203 is arranged on the upper cover 2021, and a positioning groove 206 is arranged on the side of the lower cover 2022 facing the upper cover 2021, and a positioning protrusion 207 is arranged on the water pipe 5 and the circuit pipe 6, and the positioning protrusion 207 is penetrated in the positioning groove 206.

[0049] In this embodiment, the box cover 202 includes an upper cover 2021 and a lower cover 2022, and the upper cover 2021 and the lower cover 2022 are connected by means of a snap, and an accommodating space is formed between the upper cover 2021 and the lower cover 2022, and the accommodating space can reduce the overall weight of the box cover 202, and the water pipe 5 and the circuit pipe 6 are inserted into the accommodating space, and a positioning groove 206 is provided on the side of the lower cover 2022 facing the upper cover 2021, and positioning protrusions 207 are provided on the water pipe 5 and the circuit pipe 6, and the positioning protrusion 207 is a ring structure, and the positioning protrusion 207 can be inserted into the positioning groove 206 to realize the fixed connection of the water pipe 5 and the circuit pipe 6 on the lower cover 2022.

[0050] Further, if Figure 3 to Figure 7 As shown, this embodiment proposes that a through hole is provided on the lower cover 2022 , and the water pump assembly further includes a water pump 7 , which is disposed in the box body 201 , and the water pipe 5 is connected to the water pump 7 after passing through the through hole.

[0051] In this embodiment, the water pump assembly includes a water pump 7, and the water pump 7 is a submersible pump 7. Therefore, the water pump 7 needs to be set in the box body 201. Since the water pipe 5 connected to the water pump 7 needs to pass through the box cover 202, a through hole is set on the lower cover 2022, and a through hole is also opened on the groove 204, so that the water pipe 5 can pass through the box body 201 and the box cover 202 in sequence.

[0052] Further, if Figure 3 to Figure 7 As shown, this embodiment proposes that the water tank 2 further includes a filter element 208 , the top of the filter element 208 is connected to the tank cover 202 , and the bottom of the filter element 208 penetrates into the tank body 201 .

[0053] In this embodiment, in order to further improve the user experience of the humidifier, a filter element 208 is further provided in the water tank 2, the top of the filter element 208 is connected to the box cover 202, and the bottom of the filter element 208 penetrates into the box body 201, that is, the water outlet of the filter element 208 is located in the box body 201. When water needs to be added to the humidifier, the water flows into the box body 201 through the filter element 208, thereby improving the cleanliness of the added water, and the filter element 208 is connected to the box cover 202, and does not affect the weighing accuracy of the weighing plate 3 on the box body 201.

[0054] Further, if Figure 3 As shown, this embodiment proposes that the water tank 2 further includes a handle 209 , and both ends of the handle 209 are rotatably disposed on the box body 201 .

[0055] In this embodiment, in order to facilitate taking out the water tank 2 , a handle 209 is provided on the box body 201 . The handle 209 is in a concave shape, and both ends of the handle 209 are rotatably connected to the box body 201 .

[0056] Further, if Figure 4As shown, this embodiment proposes that the water tank 2 further includes a roller 210 , and the roller 210 is disposed at the bottom of the box body 201 , and the roller 210 is rotatably connected to the box body 201 .

[0057] In this embodiment, in order to facilitate the entry and exit of the water tank 2 on the main body 1, a roller 210 is set at the bottom of the box body 201, so as to reduce the friction between the box body 201 and the main body 1, thereby facilitating the removal and insertion of the box body 201.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A humidifier with a weighing water tank, characterized in that: The humidifier comprises: A body (1) having a receiving cavity, the body (1) comprising a water pump assembly and a display assembly, the water pump assembly being located inside the receiving cavity, and the display assembly being located outside the receiving cavity; A water tank (2), comprising a tank body (201) and a tank cover (202), wherein the tank cover (202) is located above the tank body (201), a gap is provided between the tank cover (202) and the tank body (201), the water pump assembly is arranged on a first side surface of the tank cover (202), a first hook (203) is provided on the first side surface of the tank cover (202), and the tank cover (202) is fixed in the accommodating cavity by means of the first hook (203); and A weighing assembly is arranged in the accommodating cavity and electrically connected to the display assembly, the weighing assembly comprising a weighing plate (3), the weighing plate (3) bearing the water tank (2), and the weighing assembly is used to weigh the weight of the water tank (2).

2. The humidifier with a weighing water tank according to claim 1, characterized in that: The humidifier further comprises a snap-in plate (4), the snap-in plate (4) being arranged in the accommodating chamber and located above the first side surface of the box cover (202), the snap-in plate (4) being provided with a second hook (401), the first hook (203) being inserted into the second hook (401) so as to achieve fixed connection of the box cover (202) to the snap-in plate (4).

3. The humidifier with a weighing water tank according to claim 2, characterized in that: The clamping plate (4) is also provided with a first channel and a second channel, and the water pump assembly comprises a water pipe (5) and a circuit pipe (6), the water pipe (5) is arranged in the first channel, and the circuit pipe (6) is arranged in the second channel.

4. The humidifier with a weighing water tank according to claim 3, characterized in that: A groove (204) is provided on the side of the box body (201) facing the box cover (202), a sealing protrusion (205) is provided on the second side of the box cover (202), the first side and the second side are symmetrical surfaces, the sealing protrusion (205) penetrates into the groove (204), and the gap between the outer wall of the sealing protrusion (205) and the inner wall of the groove (204) is the gap.

5. The humidifier with a weighing water tank according to claim 4, characterized in that: The box cover (202) comprises an upper cover (2021) and a lower cover (2022), wherein the upper cover (2021) and the lower cover (2022) are connected by means of a buckle, and an accommodation space is provided between the lower cover (2022) and the upper cover (2021), the first hook (203) is arranged on the upper cover (2021), and a positioning groove (206) is arranged on the side of the lower cover (2022) facing the upper cover, and a positioning protrusion (207) is provided on both the water pipe (5) and the circuit pipe (6), and the positioning protrusion (207) is inserted into the positioning groove (206).

6. The humidifier with a weighing water tank according to claim 5, characterized in that: The lower cover (2022) is provided with a through hole, the water pump assembly further comprises a water pump (7), the water pump (7) is arranged in the box body (201), and the water pipe (5) passes through the through hole and is connected to the water pump (7).

7. A humidifier with a weighing water tank according to any one of claims 1 to 6, characterized in that: The water tank (2) further comprises a filter element (208), the top of the filter element (208) being connected to the tank cover (202), and the bottom of the filter element (208) being inserted into the tank body (201).

8. A humidifier with a weighing water tank according to any one of claims 1 to 6, characterized in that: The water tank (2) further comprises a handle (209), and both ends of the handle (209) are rotatably arranged on the tank body (201).

9. A humidifier with a weighing water tank according to any one of claims 1 to 6, characterized in that: The water tank (2) further comprises a roller (210), wherein the roller (210) is arranged at the bottom of the tank body (201), and the roller (210) is rotatably connected to the tank body (201).

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