Multipurpose fresh-keeping milk warmer

Abstract

The utility model provides a multipurpose fresh-keeping milk warmer. Comprising an upper cover and a main body, the upper cover covers the upper end of the main body, a telescopic silica gel sleeve is installed in the upper cover, and a feeding bottle base, a sealing silica gel ring, a temperature transfer base, a heat preservation outer cover part, a connecting support, a temperature measuring mechanism, a temperature control mechanism and a main control board are installed in the main body. A telescopic folding structure is installed in the middle of the telescopic silicon rubber sleeve and comprises a top cover, a first telescopic folding part and a second telescopic folding part. The fresh-keeping milk warmer has the advantages that the fresh-keeping milk warmer simultaneously has the heating function, the refrigerating function and the heat preservation function, a user can set the milk warmer according to different use requirements, and operation is easy, convenient and fast. Due to the fact that the telescopic silicon rubber sleeve is arranged on the upper cover, feeding bottles with different heights can extend or retract according to the heights of the feeding bottles to be adjusted so as to be suitable for placement of the feeding bottles with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of maternal and infant products, and more specifically, to a multi-purpose milk warmer. Background Art

[0002] A milk warmer is also called a milk heater or a milk warmer. It is used to heat milk to a suitable temperature for consumption. By controlling the temperature of the milk, the nutrients and taste of the milk are fully preserved. A milk warmer can also be used to heat and keep other liquid foods such as coffee, tea and other beverages warm.

[0003] When using the existing milk warmer, the user can achieve a simple heating function by setting the heating temperature and time. The function is single and does not have a preservation function. It cannot meet the needs of temporarily storing milk at a low temperature or other foods that need to be stored at a low temperature for preservation. At the same time, the structure has a poor thermal insulation effect. After reaching the preset temperature, continuous heating is required to maintain it in the required temperature range. The temperature control effect is unstable and the temperature accuracy is low.

[0004] The existing milk warmers have fixed specifications and can only hold milk bottles of a specific height, but cannot accommodate milk bottles of different heights. After some taller milk bottles are placed inside the milk warmer, the cover of the milk warmer cannot be combined with the main body of the milk warmer to form an effective sealed space, which will cause heat loss and affect the milk warmer's ability to accurately regulate and control the temperature of the milk bottle container.

[0005] In view of this, it is necessary to develop a milk warmer that is easy to use, has accurate temperature control, good sealing and heat preservation effects, has both freshness preservation and heating functions, and can adapt to different bottle heights to meet the daily use needs of consumers. Summary of the invention

[0006] The purpose of the utility model is to solve the functional deficiencies of the above-mentioned existing milk warmers in use, and to provide a multi-purpose fresh-keeping milk warmer with a new structure which is easy to use and operate, has good temperature control and insulation effects, has multiple functions, can be adapted to different heights of milk bottles for temperature adjustment, and has good sealing, heat insulation and energy saving properties.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A multi-purpose milk warmer comprises an upper cover and a main body, wherein the upper cover is mounted on the upper end of the main body, a telescopic silicone sleeve is installed in the upper cover, a milk bottle seat, a sealing silicone ring, a temperature transfer base, a heat preservation outer cover, a connecting bracket, a temperature measuring mechanism, a temperature control mechanism and a main control board are installed inside the main body, the main control board is connected with the temperature measuring mechanism and the temperature control mechanism for communication control, the telescopic silicone sleeve is mounted on the inner side of the mounting opening of the upper cover through a combined convex edge, a telescopic folding structure is installed in the middle of the telescopic silicone sleeve, a milk bottle wrapping cavity is arranged inside the telescopic folding structure, a milk bottle placing ring is arranged in the middle of the milk bottle seat, and the milk bottle placing ring is combined with the heat transfer base through the sealing silicone ring to form a milk bottle. The bottle placement cavity, the heat-insulating outer cover is fitted on the outside of the bottle placement ring and the temperature transfer base, a temperature measuring cavity is provided between the heat-insulating outer cover and the bottle placement ring, the temperature detector of the temperature measuring mechanism is provided in the temperature measuring cavity, the supporting end surface of the connecting bracket is fitted on the lower end surface of the temperature transfer base, a temperature transfer placement hole is provided in the middle of the supporting end surface, the temperature control sheet of the temperature control mechanism is placed in the temperature transfer placement hole, the temperature control sheet is fitted on the lower end surface of the temperature transfer base, a heat dissipation component is fitted and fixed on the lower end surface of the temperature control sheet, a fan is provided below the heat dissipation component, the fan is installed in the fan fixing groove of the base of the main body, and ventilation holes are provided below and on both sides of the base.

[0009] Preferably, the telescopic folding structure includes a top cover, a first telescopic folding part and a second telescopic folding part, the top cover is arranged at the upper end of the first telescopic folding part, the first telescopic folding part and the second telescopic folding part are combined by a telescopic connecting part, the second telescopic folding part is connected to the inner side of the combined convex edge of the telescopic silicone sleeve, and the lower end of the top cover is combined with the interior of the first telescopic folding part and the second telescopic folding part to form a bottle wrapping cavity.

[0010] Preferably, a combination groove is provided on the outer side of the combination convex edge, limit buckles are provided at the upper and lower ends of the combination groove, a combination protrusion is provided on the inner side of the installation port, the combination protrusion cooperates with the combination groove, the combination protrusion is provided with a limit snap-in, and the limit snap-in and the limit buckle are embedded and combined.

[0011] Preferably, a sealing combination groove is provided at the upper end of the temperature transfer base, the sealing silicone ring is installed in the sealing combination groove, the outer wall of the sealing silicone ring is fitted with the inner wall of the sealing combination groove, the lower end of the sealing silicone ring is provided with a sealing flange, the upper end of the sealing silicone ring is provided with a sealing embedding groove, and the lower end of the bottle placement ring is provided with a sealing fitting edge, and the sealing fitting edge is embedded and assembled into the sealing embedding groove.

[0012] Preferably, an upper cover fixing convex edge is provided at the upper end of the bottle holder, and a combined sealing groove is provided at the lower edge of the upper cover, and the combined sealing groove and the upper cover fixing convex edge are a sealing and fitting combination.

[0013] Preferably, the edge of the bottle placement opening of the bottle seat is provided with a placement guide step surface.

[0014] Preferably, a wire groove is opened on one side of the temperature transfer placement hole, and the control line of the temperature control plate is connected to the main control board through the wire groove, and a wiring groove is provided on the inner side of the heat-insulating outer cover.

[0015] Preferably, a positioning column is provided at the lower end of the temperature transfer base, a positioning hole is opened at the supporting end surface, a combination hole is opened inside the heat dissipation component, the positioning column passes through the positioning hole for positioning cooperation, and the heat dissipation component is fixedly mounted under the connecting bracket by combining with the lower end of the positioning column through the combination hole.

[0016] Preferably, an obliquely arranged touch operation panel is provided on the outer side of the main body, and a switch control part, a function setting part and a digital display part are provided on the touch operation panel.

[0017] Preferably, the upper cover is a frosted translucent upper cover structure, which is convenient for the user to observe the status of the milk bottle placed in the main body.

[0018] Compared with the prior art, the advantages of the utility model include:

[0019] The utility model provides a multi-purpose fresh-keeping milk warmer with heating, cooling and heat-keeping functions. Users can set it according to different usage requirements and achieve the effect of heating or cooling preservation by operating the switching function. The operation is simple and convenient.

[0020] The utility model provides a retractable silicone sleeve on the upper cover, which can be extended or retracted according to the height of the milk bottles when placing milk bottles of different heights, so that the upper cover is always tightly combined with the main body and a sealed space is formed inside the upper cover. Whether the fresh-keeping or warm milk function is used, the temperature can be completely sealed in the milk bottle wrapping cavity of the upper cover, and then cooperate with the heat-insulating outer cover to achieve a sealing and heat-insulating effect. The temperature measuring mechanism of the utility model is provided with a temperature detector in the temperature measuring cavity between the heat-insulating outer cover and the milk bottle placement ring. The temperature measurement is accurate and the feedback is timely. It has the advantage of precise temperature control and can keep the stored liquid at a suitable temperature.

[0021] The utility model is also provided with a guide step surface, so that the user can place the bottle into the bottle placement cavity of the main body more conveniently and accurately. The upper cover adopts a frosted translucent structure, so that the user can more conveniently and stably take and place the upper cover, and at the same time can better grasp the status of the bottle placed inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0024] Figure 3 It is an exploded sectional schematic diagram of the upper cover and the telescopic silicone sleeve of the utility model.

[0025] Figure 4 The utility model is an exploded cross-sectional schematic diagram of a milk bottle holder, a sealing silicone ring and a temperature transfer base.

[0026] Figure 5 It is a structural schematic diagram of the heat-insulating outer cover of the utility model.

[0027] Figure 6 It is a structural schematic diagram of the connecting bracket of the utility model.

[0028] Figure 7 It is a structural schematic diagram of the heat dissipation component of the utility model.

[0029] Figure 8 It is a schematic diagram of the open state of the utility model.

[0030] Fig. 9 It is a schematic diagram of the extended and retracted states of the telescopic silicone sleeve of the utility model.

[0031] Description of Figure Numbers:

[0032] Upper cover-1, main body-2, telescopic silicone sleeve-3, bottle holder-4, sealing silicone ring-5, temperature transfer base-6, heat preservation outer cover-7, connecting bracket-8, temperature control mechanism-9, temperature measuring mechanism-10, installation port-11, combination convex block-12, limit bayonet-13, combination sealing card slot-14, fan fixing slot-21, vent-22, touch operation panel-23, main control panel-24, combination convex edge-31, top cover-32, first telescopic folding part-33, second Telescopic folding part-34, combination groove-35, limiting buckle-36, bottle placement ring-41, sealing fitting edge-42, upper cover fixing convex edge-43, placement guide step surface-44, sealing flange-51, sealing embedding groove-52, sealing combination groove-61, positioning column-62, wiring groove-71, supporting end surface-81, temperature transfer placement hole-82, lead groove-83, positioning hole-84, temperature control plate-91, heat dissipation component-92, fan-93, combination hole-94. DETAILED DESCRIPTION

[0033] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0034] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0035] The present invention is further described below with reference to specific embodiments and accompanying drawings:

[0036] Figures 1 to 9The utility model is a multi-purpose milk warmer, comprising an upper cover 1 and a main body 2, wherein the upper cover 1 is mounted on the upper end of the main body 2, a telescopic silicone sleeve 3 is installed in the upper cover 1, a milk bottle holder 4, a sealing silicone ring 5, a temperature transfer base 6, a heat preservation outer cover 7, a connecting bracket 8, a temperature measuring mechanism 10, a temperature control mechanism 9 and a main control board 24 are installed inside the main body 2, the main control board 24 is connected with the temperature measuring mechanism 10 and the temperature control mechanism 9 for communication control, the telescopic silicone sleeve 3 is mounted on the inner side of the mounting opening 11 of the upper cover 1 through a combined convex edge 31, a telescopic folding structure is installed in the middle of the telescopic silicone sleeve 3, a milk bottle wrapping cavity is arranged inside the telescopic folding structure, a milk bottle placing ring 41 is arranged in the middle of the milk bottle holder 4, and the milk bottle placing ring 41 is combined with the temperature transfer base 6 through the sealing silicone ring 5. A milk bottle placement cavity is formed, the heat-insulating outer cover 7 is fitted on the outside of the milk bottle placement ring 41 and the temperature transfer base 6, a temperature measuring cavity is provided between the heat-insulating outer cover 7 and the milk bottle placement ring 41, the temperature detector of the temperature measuring mechanism 10 is provided in the temperature measuring cavity, the supporting end surface 81 of the connecting bracket 8 is fitted on the lower end surface of the temperature transfer base 6, a temperature transfer placement hole 82 is opened in the middle of the supporting end surface 81, a temperature control plate 91 of the temperature control mechanism 9 is placed in the temperature transfer placement hole 82, the temperature control plate 91 is fitted on the lower end surface of the temperature transfer base 6, a heat dissipation component 92 is fitted and fixed on the lower end surface of the temperature control plate 91, a fan 93 is provided below the heat dissipation component 92, the fan 93 is installed in the fan fixing groove 21 of the base of the main body 2, and ventilation holes 22 are provided below and on both sides of the base.

[0037] Preferably, the telescopic folding structure includes a top cover 32, a first telescopic folding part 33 and a second telescopic folding part 34, the top cover 32 is arranged at the upper end of the first telescopic folding part 33, the first telescopic folding part 33 and the second telescopic folding part 34 are combined by a telescopic connecting part, the second telescopic folding part 34 is connected to the inner side of the combined convex edge 31 of the telescopic silicone sleeve 3, and the lower end of the top cover 32 is combined with the interior of the first telescopic folding part 33 and the second telescopic folding part 34 to form a bottle wrapping cavity.

[0038] Preferably, a combination groove 35 is provided on the outer side of the combination flange 31, and limit buckles 36 are provided at the upper and lower ends of the combination groove 35. A combination protrusion 12 is provided on the inner side of the installation port 11, and the combination protrusion 12 cooperates with the combination groove 35. A limit snap-on 13 is provided on the combination protrusion 12, and the limit snap-on 13 and the limit buckle 36 are embedded and combined.

[0039] Preferably, a sealing combination groove 61 is provided at the upper end of the temperature transfer base 6, the sealing silicone ring 5 is installed in the sealing combination groove 61, the outer wall of the sealing silicone ring 5 is fitted with the inner wall of the sealing combination groove 61, the lower end of the sealing silicone ring 5 is provided with a sealing flange 51, the upper end of the sealing silicone ring 5 is provided with a sealing embedding groove 52, and the lower end of the bottle placing ring 41 is provided with a sealing fitting edge 42, and the sealing fitting edge 42 is embedded and assembled into the sealing embedding groove 52.

[0040] Preferably, the upper end of the bottle holder 4 is provided with an upper cover fixing convex edge 43, and the lower end edge of the upper cover 1 is provided with a combined sealing groove 14, and the combined sealing groove 14 and the upper cover fixing convex edge 43 are a sealing and fitting combination.

[0041] Preferably, the edge of the bottle placement opening of the bottle seat 4 is provided with a placement guide step surface 44 .

[0042] Preferably, a lead groove 83 is opened on one side of the temperature transfer placement hole 82, and the control line of the temperature control plate 91 is connected to the main control board 24 through the lead groove 83, and a wiring groove 71 is provided on the inner side of the heat-insulating outer cover 7.

[0043] Preferably, a positioning column 62 is provided at the lower end of the temperature transfer base 6, a positioning hole 84 is opened at the supporting end surface 81, a combination hole 94 is opened inside the heat dissipation component 92, the positioning column 62 passes through the positioning hole 84 for positioning cooperation, and the heat dissipation component 92 is fixedly installed under the connecting bracket 8 by combining with the lower end of the positioning column 62 through the combination hole 94.

[0044] Preferably, an obliquely arranged touch operation panel 23 is provided on the outer side of the main body 2 , and a switch control part, a function setting part and a digital display part are provided on the touch operation panel 23 .

[0045] Preferably, the upper cover 1 is a frosted translucent upper cover structure, so that the user can more conveniently and stably take and place the upper cover, and at the same time better understand the status of the bottle inside the main body 2.

[0046] First embodiment:

[0047] When in use, first take out the milk bottle to be stored and then accurately place it in the milk bottle placement cavity through the placement guide step surface 44, and then put the upper cover 1 on the milk bottle seat 4, so that the combined sealing groove 14 at the lower edge of the upper cover 1 is combined with the upper cover fixed convex edge 43 to form a completely sealed storage space.

[0048] When the warming function is needed, the user sets the heating temperature and the insulation temperature of the fresh milk warmer by operating the touch operation panel 23, and operates the switch control unit to start the device. The main control board 24 controls the temperature control mechanism 9 and the temperature measuring mechanism 10 to work. The upper end surface of the temperature control plate 91 of the temperature control mechanism 9 is heated and the internal milk bottle is heated through the fitted temperature transfer base 6. The fan 93 at the bottom of the temperature control plate 91 rotates at the same time. The temperature detector set in the temperature measuring cavity of the temperature measuring mechanism 10 detects the temperature in the milk bottle placement cavity. After detecting that the temperature of the milk bottle reaches the preset warm temperature, the temperature measuring mechanism 10 feedbacks and controls the temperature control mechanism 9 to switch to the insulation state.

[0049] When the preservation function is needed to preserve food, the user operates the touch operation panel 23 to set the preservation temperature of the fresh-keeping milk warmer and start the device. The main control board 24 controls the operation of the temperature control mechanism 9 and the temperature measuring mechanism 10. The upper end surface of the temperature control plate 91 of the temperature control mechanism 9 is heated up and the internal milk bottle is cooled and refrigerated through the fitted heat transfer base 6. The fan 93 at the bottom of the temperature control plate 91 rotates at the same time to dissipate heat from the lower end surface of the temperature control plate 91 through the heat dissipation component 92. The temperature detector set in the temperature measuring cavity of the temperature measuring mechanism 10 detects the preservation temperature in the milk bottle placement cavity. After detecting that the temperature of the milk bottle reaches the preset preservation temperature, the temperature measuring mechanism 10 feedbacks and controls the temperature control mechanism 9 to switch to a constant temperature preservation state.

[0050] Second embodiment:

[0051] This embodiment is similar to the first embodiment, except that in this embodiment, after a taller milk bottle is placed in the milk bottle placement cavity, when the upper end of the milk bottle will hit the lower end of the top cover 32 of the telescopic silicone sleeve 3 after the upper cover 1 is closed, the telescopic silicone sleeve 3 is stretched and pulled upward through the top cover 32 to pull up the first telescopic folding portion 33 and the second telescopic folding portion 34, so that the milk bottle wrapping cavity extends upward, leaving enough placement space after the milk bottle is placed in the device, and the lower end of the top cover 32 is separated from the upper end of the milk bottle, so that the upper cover 1 can maintain a tight combined structure when it is installed on the milk bottle holder 4.

[0052] Furthermore, when placing a shorter milk bottle, in order to reduce the operating temperature and power loss of the equipment, the extended telescopic silicone sleeve 3 can be pressed down, and the top cover 32 can be pressed down to press the first telescopic folding part 33 until it and the second telescopic folding part 34 are restored to the initial folded state, thereby reducing the space of the milk bottle wrapping cavity and achieving the effect of reducing energy consumption and improving the heating and preservation efficiency.

[0053] Third embodiment:

[0054] This embodiment is similar to the first embodiment and the second embodiment, except that the upper cover 1 in this embodiment adopts a frosted translucent upper cover structure. The frosted outer wall of the upper cover 1 allows the user to more conveniently and stably take and place the upper cover. At the same time, the frosted translucent upper cover structure also allows the user to better grasp the status of the bottle placed inside the main body 2.

[0055] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A multi-purpose milk warmer. It is characterized in that The invention comprises an upper cover (1) and a main body (2), wherein the upper cover (1) is mounted on the upper end of the main body (2), a telescopic silicone sleeve (3) is installed in the upper cover (1), a milk bottle seat (4), a sealing silicone ring (5), a temperature transfer base (6), a heat-insulating outer cover (7), a connecting bracket (8), a temperature measuring mechanism (10), a temperature control mechanism (9) and a main control board (24) are installed in the main body (2), the main control board (24) is connected with the temperature measuring mechanism (10) and the temperature control mechanism (9) for communication control, the telescopic silicone sleeve (3) is mounted on the inner side of the mounting opening (11) of the upper cover (1) through a combined convex edge (31), a telescopic folding structure is installed in the middle of the telescopic silicone sleeve (3), a milk bottle wrapping cavity is arranged in the inside of the telescopic folding structure, a milk bottle placing ring (41) is arranged in the middle of the milk bottle seat (4), and the milk bottle placing ring (41) is combined with the temperature transfer base (6) through the sealing silicone ring (5) to form a milk bottle placing ring. The heat-insulating outer cover (7) is arranged on the outside of the milk bottle placement ring (41) and the temperature transfer base (6), a temperature measurement cavity is provided between the heat-insulating outer cover (7) and the milk bottle placement ring (41), a temperature detector of the temperature measurement mechanism (10) is arranged in the temperature measurement cavity, a support end surface (81) of the connecting bracket (8) is arranged on the lower end surface of the temperature transfer base (6), and a temperature transfer placement hole (82) is provided in the middle of the support end surface (81), The temperature control plate (91) of the temperature control mechanism (9) is placed in the temperature transfer placement hole (82), the temperature control plate (91) is attached to the lower end surface of the temperature transfer base (6), a heat dissipation component (92) is attached and fixed to the lower end surface of the temperature control plate (91), a fan (93) is provided below the heat dissipation component (92), the fan (93) is installed in a fan fixing groove (21) of the base of the main body (2), and ventilation holes (22) are provided below and on both sides of the base.

2. The multi-purpose milk warmer according to claim 1, It is characterized in that The telescopic folding structure comprises a top cover (32), a first telescopic folding portion (33) and a second telescopic folding portion (34); the top cover (32) is arranged at the upper end of the first telescopic folding portion (33); the first telescopic folding portion (33) and the second telescopic folding portion (34) are combined via a telescopic connecting portion; the second telescopic folding portion (34) is connected to the inner side of the combined convex edge (31) of the telescopic silicone sleeve (3); the lower end of the top cover (32) is combined with the interior of the first telescopic folding portion (33) and the second telescopic folding portion (34) to form a milk bottle wrapping cavity.

3. The multi-purpose milk warmer according to claim 2, It is characterized in that A combination groove (35) is provided on the outer side of the combination convex edge (31), and limit buckles (36) are provided at the upper and lower ends of the combination groove (35). A combination convex block (12) is provided on the inner side of the installation opening (11), and the combination convex block (12) cooperates with the combination groove (35). A limit buckle (13) is provided on the combination convex block (12), and the limit buckle (13) and the limit buckle (36) are embedded and combined.

4. The multi-purpose milk warmer according to claim 1, It is characterized in that The upper end of the temperature transfer base (6) is provided with a sealing combination groove (61), the sealing silicone ring (5) is installed in the sealing combination groove (61), the outer wall of the sealing silicone ring (5) is fitted with the inner wall of the sealing combination groove (61), the lower end of the sealing silicone ring (5) is provided with a sealing flange (51), the upper end of the sealing silicone ring (5) is provided with a sealing embedding groove (52), and the lower end of the milk bottle placement ring (41) is provided with a sealing fitting edge (42), and the sealing fitting edge (42) is embedded and assembled in the sealing embedding groove (52).

5. The multi-purpose milk warmer according to claim 1, It is characterized in that The upper end of the bottle holder (4) is provided with an upper cover fixing convex edge (43), and the lower end edge of the upper cover (1) is provided with a combined sealing groove (14), and the combined sealing groove (14) and the upper cover fixing convex edge (43) are a sealed and fitted combination.

6. The multi-purpose milk warmer according to claim 1, It is characterized in that The edge of the bottle placement opening of the milk bottle seat (4) is provided with a placement guide step surface (44).

7. The multi-purpose milk warmer according to claim 1, It is characterized in that A wire guide groove (83) is provided on one side of the temperature transfer placement hole (82), and a control line of the temperature control plate (91) is connected to the main control board (24) via the wire guide groove (83). A wiring groove (71) is provided on the inner side of the heat-insulating outer cover (7).

8. The multi-purpose milk warmer according to claim 1, It is characterized in that A positioning column (62) is provided at the lower end of the temperature transfer base (6), a positioning hole (84) is provided at the support end surface (81), a combination hole (94) is provided inside the heat dissipation component (92), the positioning column (62) passes through the positioning hole (84) for positioning cooperation, and the heat dissipation component (92) is fixedly mounted below the connecting bracket (8) by combining with the lower end of the positioning column (62) through the combination hole (94).

9. The multi-purpose milk warmer according to claim 1, It is characterized in that A touch operation panel (23) arranged obliquely upward is provided on the outside of the main body (2), and a switch control section, a function setting section and a digital display section are provided on the touch operation panel (23).

10. The multi-purpose milk warmer according to claim 1, It is characterized in that The upper cover (1) is a frosted translucent upper cover structure.

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