Infant electric appliance with temperature control and filtering functions
By designing an automatic water addition system in a constant temperature kettle, automatic water addition is achieved using pressure sensors, water inlet pipes and peristaltic pumps, and ensuring the filtration and flow direction of water through filter elements and check valves, the problem of the lack of automatic water addition structure in the existing constant temperature kettle is solved and the comfort of the equipment is improved.
Patent Information
- Application Number
- CN202421320460.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing constant temperature kettle lacks an automatic water addition structure, which causes users to add water by themselves, affecting the comfort of the equipment.
A temperature-controlled filtration baby electrical appliance is designed, including a base, handle, drainage pipe, connecting groove and connecting block. The weight of the kettle is detected by a pressure sensor, and the water inlet pipe and peristaltic pump are used to automatically add water, and the filter element and a checking direction of water is ensured through the filter element and a check-in valve.
The automatic water addition function inside the kettle body is realized, which improves the comfort of the equipment. The deformation ability of the plug is automatically blocked after the kettle is removed from the base to prevent water leakage.
Smart Images
Figure CN222804182U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of constant temperature kettles, in particular to a temperature-controlled filtering baby electrical appliance. Background Art
[0002] A constant temperature kettle is an electric kettle that can keep the water temperature within a set range. It is suitable for use in situations where the water temperature needs to be kept constant for a long time. When babies are drinking milk powder, they need to use water from a constant temperature kettle to ensure the comfort of drinking milk powder.
[0003] Although the prior art has many benefits during use, it still has the following problems: it lacks an automatic water-adding structure for the kettle, which results in the user having to add water by themselves, affecting the comfort of use of the equipment. Utility Model Content
[0004] The purpose of the utility model is to provide a temperature-controlled and filtered baby electrical appliance to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-controlled and filtering baby electrical appliance, comprising a base, a handle, a drain pipe, a connecting groove and a connecting block, a kettle body is arranged inside the base, a handle is installed on the outer wall of the kettle body, a connecting groove is arranged inside the handle, a through hole is arranged on one side of the lower end of the inner wall of the connecting groove, a plug is fitted and fixed inside the through hole, and a connecting block is arranged inside the connecting groove.
[0006] When using a temperature-controlled filtering baby appliance in the technical solution, the staff places the kettle body on the upper end of the base, and the pressure sensor detects the total weight of the kettle body and the liquid inside it. The water inlet pipe passes through the plug and is connected to the inside of the connecting groove, so that the external peristaltic pump pressurized liquid flows into the connecting groove through the water inlet pipe. The liquid inside the connecting groove is filtered by the filter element and then enters the kettle body through the drain pipe and the one-way valve, thereby achieving the purpose of automatically adding water to the kettle body. After the kettle body is separated from the base, the water inlet pipe is separated from the plug, and the plug is closed according to its own deformation ability, thereby achieving the purpose of blocking the through hole.
[0007] Preferably, a circular array of pressure sensors is provided at the lower end of the inner wall of the base, and the pressure sensors are in contact with the outer wall of the lower end of the kettle body. The pressure sensors detect the total weight of the kettle body and the liquid inside it.
[0008] Preferably, a drain pipe is plugged and installed on one side of the inner wall of the kettle body, a one-way valve is arranged on one side of the outer wall of the drain pipe, and the drain pipe passes through the handle and is connected to the inside of the connecting groove. The liquid in the connecting groove flows into the kettle body through the drain pipe, and the one-way valve controls the flow direction of the liquid in the drain pipe.
[0009] Preferably, a water inlet pipe is plugged and installed on one side of the outer wall of the upper end of the base, the water inlet pipe is located inside the plug, and the water inlet pipe is connected to the inside of the connecting groove. The water inlet pipe is connected to an external peristaltic pump, so that liquid is added to the inside of the connecting groove through the water inlet pipe.
[0010] Preferably, a filter element is provided inside the connection block, and the filter element is located inside the communication groove. The filter element filters the liquid inside the communication groove.
[0011] Preferably, a baffle is installed on the outer wall of the connection block, and the baffle is connected to the handle by a snap connection. The baffle shields the connecting groove to ensure the shielding and sealing performance of the connecting groove.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of automatic water adding by setting a connecting groove, a drain pipe and a filter element. The staff places the kettle body on the upper end of the base, and the pressure sensor detects the total weight of the kettle body and the liquid inside it. The water inlet pipe passes through the plug and is connected to the inside of the connecting groove, so that the pressurized liquid of the external peristaltic pump flows into the inside of the connecting groove through the water inlet pipe. The liquid inside the connecting groove is filtered by the filter element and then enters the inside of the kettle body through the drain pipe and the one-way valve, thereby achieving the purpose of automatically adding water to the inside of the kettle body and improving the comfort of using the equipment. After the kettle body is separated from the base, the water inlet pipe is separated from the inside of the plug, and the plug is closed according to its own deformation ability, thereby achieving the purpose of blocking the through hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the appearance of the base structure of the utility model;
[0014] Figure 2 It is a cross-sectional schematic diagram of the base structure of the utility model;
[0015] Figure 3 It is an enlarged schematic diagram of the base structure of the utility model;
[0016] Figure 4 It is a partial enlarged schematic diagram of the handle structure of the utility model;
[0017] Figure 5 It is a partially enlarged schematic diagram of the handle structure of the utility model.
[0018] In the figure: 1. base; 11. kettle body; 12. pressure sensor; 13. water inlet pipe; 14. drain pipe; 15. one-way valve; 2. handle; 21. connecting groove; 22. through hole; 23. plug; 24. connecting block; 25. filter element; 26. baffle. DETAILED DESCRIPTION
[0019] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0020] See also Figure 1-Figure 5 , the utility model provides two embodiments:
[0021] Embodiment 1: A temperature-controlled filtering baby electrical appliance comprises a base 1, a handle 2, a drain pipe 14, a connecting groove 21 and a connecting block 24. A kettle body 11 is arranged inside the base 1, a handle 2 is installed on the outer wall of the kettle body 11, a connecting groove 21 is opened inside the handle 2, a through hole 22 is opened on one side of the lower end of the inner wall of the connecting groove 21, a plug 23 is fitted and fixed inside the through hole 22, and a connecting block 24 is arranged inside the connecting groove 21.
[0022] A circular array of pressure sensors 12 is provided at the lower end of the inner wall of the base 1, and the pressure sensors 12 are in contact with the outer wall of the lower end of the kettle body 11. The pressure sensor 12 detects the total weight of the kettle body 11 and the liquid inside it. The staff places the kettle body 11 on the upper end of the base 1, and the pressure sensor 12 detects the total weight of the kettle body 11 and the liquid inside it.
[0023] Embodiment 2: A temperature-controlled filtering baby electrical appliance comprises a base 1, a handle 2, a drain pipe 14, a connecting groove 21 and a connecting block 24. A kettle body 11 is arranged inside the base 1, a handle 2 is installed on the outer wall of the kettle body 11, a connecting groove 21 is opened inside the handle 2, a through hole 22 is opened on one side of the lower end of the inner wall of the connecting groove 21, a plug 23 is fitted and fixed inside the through hole 22, and a connecting block 24 is arranged inside the connecting groove 21.
[0024] A circular array of pressure sensors 12 is provided at the lower end of the inner wall of the base 1. As is well known to those skilled in the art, the thermostatic kettle device of the utility model also needs to provide a pressure sensor 12 to enable it to work properly. As is well known to those skilled in the art, the provision of the pressure sensor 12 is commonplace and belongs to conventional means or common knowledge. It will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience. The pressure sensor 12 contacts the outer wall of the lower end of the kettle body 11. The pressure sensor 12 detects the total weight of the kettle body 11 and the liquid therein.
[0025] A drain pipe 14 is inserted and installed on one side of the inner wall of the kettle body 11, and a one-way valve 15 is arranged on the outer wall of one side of the drain pipe 14. The drain pipe 14 passes through the handle 2 and is connected with the inside of the communication groove 21. The liquid in the communication groove 21 flows into the kettle body 11 through the drain pipe 14, and the one-way valve 15 controls the flow direction of the liquid in the drain pipe 14.
[0026] A water inlet pipe 13 is inserted and installed on one side of the outer wall of the upper end of the base 1. The water inlet pipe 13 is located inside the plug 23 and is connected to the inside of the connecting groove 21. The water inlet pipe 13 is connected to an external peristaltic pump, so that liquid is added to the inside of the connecting groove 21 through the water inlet pipe 13.
[0027] A filter element 25 is disposed inside the connection block 24 and is located inside the communication groove 21 . The filter element 25 filters the liquid inside the communication groove 21 .
[0028] The outer wall of the connecting block 24 is provided with a baffle 26, which is connected to the handle 2 by a clamping connection. The baffle 26 blocks the connecting groove 21 to ensure the blocking and sealing of the connecting groove 21. The staff places the kettle body 11 on the upper end of the base 1, and the pressure sensor 12 detects the total weight of the kettle body 11 and the liquid inside it. The water inlet pipe 13 passes through the plug 23 and is connected to the inside of the connecting groove 21, so that the pressurized liquid of the external peristaltic pump flows into the inside of the connecting groove 21 through the water inlet pipe 13. The liquid inside the connecting groove 21 is filtered by the filter element 25 and enters the inside of the kettle body 11 through the drain pipe 14 and the one-way valve 15, achieving the purpose of automatically adding water to the inside of the kettle body 11 and improving the comfort of the equipment. After the kettle body 11 is separated from the base 1, the water inlet pipe 13 is separated from the inside of the plug 23, and the plug 23 is closed according to its own deformation ability, achieving the purpose of blocking the through hole 22.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A temperature-controlled filtering baby appliance, comprising a base (1), a handle (2), a drain pipe (14), a connecting groove (21) and a connecting block (24), characterized in that: A kettle body (11) is arranged inside the base (1), a handle (2) is installed on the outer wall of the kettle body (11), a connecting groove (21) is arranged inside the handle (2), a through hole (22) is arranged on one side of the lower end of the inner wall of the connecting groove (21), a plug (23) is fixedly fitted inside the through hole (22), and a connecting block (24) is arranged inside the connecting groove (21).
2. The temperature-controlled filtering baby appliance according to claim 1, characterized in that: Pressure sensors (12) distributed in a circular array are arranged at the lower end of the inner wall of the base (1), and the pressure sensors (12) are in contact with the outer wall of the lower end of the kettle body (11).
3. The temperature-controlled filtering baby appliance according to claim 1, characterized in that: A drainage pipe (14) is inserted and installed on one side of the inner wall of the kettle body (11), a one-way valve (15) is arranged on one side of the outer wall of the drainage pipe (14), and the drainage pipe (14) passes through the handle (2) and is connected to the inside of the communication groove (21).
4. The temperature-controlled filtering baby appliance according to claim 2, characterized in that: A water inlet pipe (13) is inserted and installed on one side of the outer wall of the upper end of the base (1); the water inlet pipe (13) is located inside the plug (23), and the water inlet pipe (13) is connected to the inside of the connecting groove (21).
5. The temperature-controlled filtering baby appliance according to claim 1, characterized in that: A filter element (25) is arranged inside the connection block (24), and the filter element (25) is located inside the communication groove (21).
6. The temperature-controlled filtering baby appliance according to claim 1, characterized in that: A baffle (26) is installed on the outer wall of the connection block (24), and the baffle (26) is snap-connected to the handle (2).