Thick film heating type stirrer

Abstract

The utility model discloses a thick film heating type stirrer which comprises a cup body with a cup cavity, a control circuit module, a stirring motor and a stirring paddle, a thick film heating body is arranged on the bottom surface of the cup body, and the thick film heating body and the cup body are combined together in an integrated structure. The thick film heating type stirrer disclosed by the utility model has the advantages that the thick film heating body is used for heating, the thick film heating body covers the bottom surface of the cup body, and the thick film heating body and the cup body are combined together in an integrated structure without a gap, so that the heat conduction efficiency is high, and the heating efficiency is improved; the thick film heating body can cover the bottom surface of the cup body in a large area, the heating area is large, and heating is more uniform; the thick film heating type stirring machine disclosed by the utility model is of a modular design structure, so that the assembly is more convenient and faster, the assembly time is shortened, and the production efficiency is improved; the cup body, the pressing plate and the control circuit module are of a stacked structure, the overall structure is more compact, and assembly is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixers and relates to a thick film heating type mixer. Background Art

[0002] Food heating mixers are primarily used for processing ingredients such as fruits, vegetables, and cream. Existing food heating mixers, such as Chinese Utility Model Patent Application No. 2012205485471, disclose a heating mixer. However, these mixers suffer from shortcomings: the electric heating plate and cup are separate structures, resulting in low heat conduction efficiency and reduced heating efficiency. Furthermore, the heating area is small, resulting in poor heating uniformity. Utility Model Content

[0003] The purpose of this utility model is to provide a thick film heating type mixer to solve the above technical problems.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a thick film heating type mixer, including a cup body with a cup cavity, a control circuit module, a stirring motor and a stirring paddle, and a thick film heating body is provided on the bottom surface of the cup body, and the thick film heating body is combined with the cup body in an integrated structure.

[0005] Furthermore, the thick film heating type mixer also includes a pressing plate, which is detachably mounted on the cup body below the bottom of the cup body, and the stirring motor and the control circuit module are respectively mounted on the pressing plate. The control circuit module is located below the pressing plate, and the pressing plate and the control circuit module form a space between them.

[0006] Furthermore, the thick film heater is provided with a first power transmission end and a second power transmission end, and the pressure plate is provided with a first electrode and a second electrode, and the first electrode and the second electrode are electrically connected to the first power transmission end and the second power transmission end respectively.

[0007] Furthermore, the structure of the first electrode is the same as that of the second electrode, and the structure of the first electrode installed on the pressure plate is the same as the structure of the second electrode installed on the pressure plate; the first electrode includes an elastic part provided with a contact segment, and one end of the elastic part is provided with a wiring portion, and the pressure plate applies a pressing force to the elastic part toward the cup body, so that the contact segment of the elastic part is in contact with the first power transmission end, and the wiring portion passes through the pressure plate and extends into the gap.

[0008] Furthermore, the elastic part has a U-shaped outer shape, and a mounting groove is provided on the pressure plate, and the elastic part is installed in the mounting groove.

[0009] Furthermore, a limiting edge is provided on one end of the elastic portion away from the wiring portion.

[0010] Furthermore, the control circuit module includes a circuit board, which is provided with a through hole for the stirring motor to pass through. When the stirring motor is installed on the pressure plate, the tail end of the stirring motor passes through the through hole, the rotating shaft of the stirring motor extends into the cup cavity of the cup body, and the stirring paddle is installed on the rotating shaft of the stirring motor.

[0011] Furthermore, a downwardly extending pad is provided on the pressure plate, a connecting column is provided at the lower end of the pad, a first threaded hole is provided at the lower end of the connecting column, a connecting block is provided on the circuit board, a first through hole is provided on the connecting block, and the screw rod of the screw passes through the first through hole and is threadedly connected to the first threaded hole, thereby realizing the installation of the control circuit module on the pressure plate.

[0012] Furthermore, a positioning column is provided at the lower end of the cushion block, and a positioning groove is provided on the circuit board. When the control circuit module is installed on the pressure plate, the positioning column cooperates with the positioning groove.

[0013] Furthermore, the bottom surface of the cup body is provided with a support column extending downward, the lower end of the support column is provided with a second threaded hole, the pressure plate is provided with a slot, the bottom of the slot is provided with a second through hole, the support column is inserted into the slot, and the screw rod of the screw passes through the second through hole and is threadedly connected to the second threaded hole, thereby realizing the installation of the pressure plate on the cup body.

[0014] Beneficial effects of the present invention: The advantages of the thick film heating type blender of the present invention are: a thick film heating body is used for heating, and the thick film heating body covers the bottom surface of the cup body, the thick film heating body and the cup body are combined together in an integrated structure, and there is no gap between the two, so the heat conduction efficiency is high, which improves the heating efficiency, the thick film heating body can cover a large area of ​​the bottom surface of the cup body, the heating area is large, and the heating is more uniform; the thick film heating type blender of the present invention is a modular design structure, which is more convenient and quick to assemble, shortens the assembly time, and improves production efficiency; the cup body, pressure plate and control circuit module are in a stacked structure, and the overall structure is more compact, which also makes assembly more convenient; the electrode structure is innovatively optimized and designed, and the electrode and the thick film heating body are split, which not only enables the electrode to be better electrically connected to the thick film heating body, but also facilitates the disassembly and assembly of the pressure plate, and thus facilitates the disassembly and assembly of the thick film heating type blender. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first stereoscopic view of the thick film heating type mixer according to an embodiment of the present invention.

[0016] Figure 2 This is a second perspective view of the thick film heating type mixer according to an embodiment of the present invention.

[0017] Figure 3 It is a front view of a thick film heating type mixer according to an embodiment of the present invention.

[0018] Figure 4 yes Figure 3 Top view of .

[0019] Figure 5 It is an exploded view of a thick film heating type mixer according to an embodiment of the present invention.

[0020] Figure 6 This is a first structural schematic diagram of the thick film heating type mixer according to an embodiment of the present invention when the cup body is removed.

[0021] Figure 7 This is a second structural schematic diagram of the thick film heating type mixer according to an embodiment of the present invention when the cup body is removed.

[0022] Figure 8 It is a structural diagram of the cup body.

[0023] Figure 9 1 is a first structural diagram of the pressure plate.

[0024] Figure 10 2 is a second structural schematic diagram of the pressure plate.

[0025] Figure 11 It is a structural schematic diagram when the first electrode and the second electrode are installed on the pressure plate.

[0026] Figure 12 Schematic diagram of the structure of the first electrode.

[0027] Figure 13 It is a structural diagram of the control circuit module.

[0028] Description of reference numerals:

[0029] Cup body 1, pressing plate 2, control circuit module 3, stirring motor 4, stirring paddle 5, thick film heater 6, first electrode 7, second electrode 8, temperature controller 9;

[0030] Cup cavity 11, bottom surface 12, support column 13;

[0031] Mounting slot 21, slot 22, second through hole 23, pad 24, connecting column 25, first threaded hole 26, positioning column 27;

[0032] a third through hole 211;

[0033] Circuit board 31, through hole 32, positioning groove 33, connecting block 34, first through hole 35;

[0034] Rotating shaft 41;

[0035] A first power transmission terminal 61 and a second power transmission terminal 62;

[0036] Elastic portion 71, connecting portion 72, limiting edge 73;

[0037] Contact segment 711. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] like Figure 1-5 As shown, the thick film heating type mixer of this embodiment includes a cup body 1 with a cup cavity 11, a pressing plate 2, a control circuit module 3, a stirring motor 4 and a stirring paddle 5. Figure 8 The bottom surface 12 of the cup body 1 is processed with a thick film heater 6. The thick film heater 6 and the cup body 1 are combined into an integral structure. The thick film heater 6 covers the bottom surface 12 of the cup body 1, and one side of the thick film heater 6 is completely in contact with the bottom surface 12 of the cup body 1. The thick film heater 6 is processed with a first power transmission terminal 61 and a second power transmission terminal 62, and power is transmitted to the thick film heater 6 through the first power transmission terminal 61 and the second power transmission terminal 62.

[0040] The pressing plate 2 is made of plastic. Figure 9 and Figure 10 A slot 22 is formed on the pressing plate 2, and a second through hole 23 is formed at the bottom of the slot 22. Figure 8 The bottom surface 12 of the cup body 1 is machined with a downwardly extending support column 13, and the lower end of the support column 13 is machined with a second threaded hole. The lower end of the support column 13 is inserted into the slot 22, and the screw rod passes through the second through hole 23 and is threadedly connected to the second threaded hole, thereby achieving a detachable installation of the pressure plate 2 on the cup body 1 below the bottom of the cup body 1. The control circuit module 3 is installed on the pressure plate 2, and the control circuit module 3 is located below the pressure plate 2, forming a space between the pressure plate 2 and the control circuit module 3.

[0041] The pressure plate 2 is provided with a first electrode 7 and a second electrode 8 made of copper. The first electrode 7 and the second electrode 8 are electrically connected to the first transmission terminal 61 and the second transmission terminal 62 respectively. The structure of the first electrode 7 is the same as that of the second electrode 8. The structure of the first electrode 7 installed on the pressure plate 2 is the same as that of the second electrode 8 installed on the pressure plate 2. Figure 12The first electrode 7 includes a U-shaped elastic portion 71, one end of the elastic portion 71 is processed with a connection portion 72, and the other end of the elastic portion 71 is processed with a limited edge 73. The elastic portion 71 is processed with a contact segment 711. Figure 9 The pressing plate 2 is provided with a mounting groove 21, and the bottom of the mounting groove 21 is provided with a third through hole 211. Figure 11 The elastic portion 71 of the first electrode 7 is installed in the installation groove 21. The pressing plate 2 applies a pressing force to the elastic portion 71 toward the bottom of the cup body 1, so that the contact section 711 of the elastic portion 71 is in contact with the first power transmission end 61, thereby achieving electrical connection between the first electrode 7 and the first power transmission end 61. The wiring portion 72 passes through the third through hole 211 of the pressing plate 2 and extends into the space. The wiring portion 72 is electrically connected to the control circuit module 3 through a wire. Figure 5 A thermostat 9 is also installed on the pressing plate 2 , and the thermostat 9 is used to sense the temperature of the bottom of the cup body 1 .

[0042] Reference Figure 6 and Figure 7 The stirring motor 4 is installed on the pressing plate 2, and the stirring motor 4 is located below the pressing plate 2. The rotating shaft 41 of the stirring motor 4 passes through the pressing plate 2 and the bottom of the cup body 1 and extends into the cup cavity 11 of the cup body 1. The stirring paddle 5 is installed on the rotating shaft 41 of the stirring motor 4.

[0043] Reference Figure 13 The control circuit module 3 includes a circuit board 31 , on which a through hole 32 for the stirring motor 4 to pass through is processed. When the stirring motor 4 is installed on the pressing plate 2 , the tail end of the stirring motor 4 passes through the through hole 32 .

[0044] Optimal design scheme, refer to Figure 10 The bottom of the pressing plate 2 is processed with a downwardly extending pad 24, the lower end of the pad 24 is processed with a connecting column 25 and a positioning column 27, and the lower end of the connecting column 25 is processed with a first threaded hole 26. Figure 13 A connecting block 34 is formed on the circuit board 31, and a first through hole 35 is formed on the connecting block 34. A positioning groove 33 is formed on one side of the connecting block 34 on the circuit board 31. The positioning column 27 cooperates with the positioning groove 33, and the screw shaft passes through the first through hole 35 and is threadedly connected to the first threaded hole 26, thereby installing the control circuit module 3 on the pressure plate 2.

[0045] The advantages of the thick film heating type mixer of the present invention are: a thick film heating body is used for heating, and the thick film heating body covers the bottom surface of the cup body, the thick film heating body and the cup body are combined together in an integrated structure, and there is no gap between the two, so the heat conduction efficiency is high, which improves the heating efficiency, the thick film heating body can cover a large area of ​​the bottom surface of the cup body, the heating area is large, and the heating is more uniform; the thick film heating type mixer of the present invention has a modular design structure, which is more convenient and quick to assemble, shortens the assembly time, and improves production efficiency; the cup body, pressure plate and control circuit module are in a stacked structure, and the overall structure is more compact, which also makes assembly more convenient; the electrode structure is innovatively optimized, and the electrode and the thick film heating body are split into a separate design, which not only enables the electrode to be better electrically connected to the thick film heating body, but also facilitates the disassembly and assembly of the pressure plate, and thus facilitates the disassembly and assembly of the thick film heating type mixer.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A thick film heating type mixer, comprising a cup body (1) provided with a cup cavity (11), a control circuit module (3), a stirring motor (4) and a stirring paddle (5), characterized in that: A thick film heater (6) is provided on the bottom surface (12) of the cup body (1), and the thick film heater (6) and the cup body (1) are integrated into one piece.

2. The thick film heating type mixer according to claim 1, characterized in that The thick film heating type mixer also includes a pressing plate (2), which is detachably mounted on the cup body (1) below the bottom of the cup body (1), and the stirring motor (4) and the control circuit module (3) are respectively mounted on the pressing plate (2), and the control circuit module (3) is located below the pressing plate (2), and the pressing plate (2) and the control circuit module (3) form a spaced interval.

3. The thick film heating type mixer according to claim 2, characterized in that The thick film heating body (6) is provided with a first power transmission end (61) and a second power transmission end (62); a first electrode (7) and a second electrode (8) are mounted on the pressing plate (2); the first electrode (7) and the second electrode (8) are electrically connected to the first power transmission end (61) and the second power transmission end (62), respectively.

4. The thick film heating type mixer according to claim 3, characterized in that The structure of the first electrode (7) is the same as that of the second electrode (8), and the structure of the first electrode (7) installed on the pressure plate (2) is the same as that of the second electrode (8) installed on the pressure plate (2); the first electrode (7) comprises an elastic portion (71) provided with a contact section (711), one end of the elastic portion (71) is provided with a wiring portion (72), the pressure plate (2) applies a pressing force to the elastic portion (71) in the direction of the cup body (1), so that the contact section (711) of the elastic portion (71) is in contact with the first power transmission end, and the wiring portion (72) passes through the pressure plate (2) and extends into the space.

5. The thick film heating type mixer according to claim 4, characterized in that The elastic portion (71) has a U-shaped outer shape, a mounting groove (21) is provided on the pressure plate (2), and the elastic portion (71) is mounted in the mounting groove (21).

6. The thick film heating type mixer according to claim 4, characterized in that A limiting edge (73) is provided on one end of the elastic portion (71) away from the connection portion.

7. The thick film heating type mixer according to claim 2, characterized in that The control circuit module (3) includes a circuit board (31), and the circuit board (31) is provided with a through hole (32) for the stirring motor (4) to pass through. When the stirring motor (4) is installed on the pressure plate (2), the tail end of the stirring motor (4) passes through the through hole (32), and the rotating shaft (41) of the stirring motor (4) extends into the cup cavity (11) of the cup body (1). The stirring paddle (5) is installed on the rotating shaft (41) of the stirring motor (4).

8. The thick film heating type mixer according to claim 7, characterized in that The pressure plate (2) is provided with a downwardly extending pad (24), the lower end of the pad (24) is provided with a connecting column (25), the lower end of the connecting column (25) is provided with a first threaded hole (26), the circuit board (31) is provided with a connecting block (34), the connecting block (34) is provided with a first through hole (35), the screw rod of the screw passes through the first through hole (35) and is threadedly connected to the first threaded hole (26), thereby achieving the installation of the control circuit module (3) on the pressure plate (2).

9. The thick film heating type mixer according to claim 8, characterized in that The lower end of the pad (24) is also provided with a positioning column (27), and a positioning groove (33) is set on the circuit board (31). When the control circuit module (3) is installed on the pressure plate (2), the positioning column (27) cooperates with the positioning groove (33).

10. The thick film heating type mixer according to claim 2, characterized in that The bottom surface (12) of the cup body (1) is provided with a support column (13) extending downward, and the lower end of the support column (13) is provided with a second threaded hole. The pressure plate (2) is provided with a slot (22), and the bottom of the slot (22) is provided with a second through hole (23). The support column (13) is inserted into the slot (22), and the screw rod of the screw passes through the second through hole (23) and is threadedly connected with the second threaded hole, thereby realizing the installation of the pressure plate (2) on the cup body (1).

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