Glass heating kettle with bottom temperature measurement

Abstract

The utility model provides a kind of glass heating kettle of bottom temperature measurement, including kettle body and base, the bottom of kettle body is equipped with fastening ring, base is installed with kettle body by with fastening ring;Fastening ring includes first fastening part and second fastening part mutually head-to-tail connection, second fastening part is equipped with NTC probe, and the bottom of kettle body is equipped with the heating assembly electrically connected with NTC probe;By being equipped with first fastening part and second fastening part, install NTC probe on second fastening part, so that NTC probe is more close to kettle body and more accurate monitoring is carried out to the real-time water temperature of kettle body.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a glass heating pot with bottom temperature measurement. Background Technology

[0002] Existing glass kettle structures, such as the Chinese invention patent application with publication number CN120113920A, disclose an all-glass electric kettle, including a kettle body, a connecting structure, and a bottom heating device. The kettle body comprises a one-piece molded body and a raised bottom, both made of glass. The connecting structure is fitted onto the raised bottom and secured by a first locking member. The connecting structure is detachably connected to the bottom heating device. By making both the kettle body and the raised bottom one-piece molded glass, and by installing the bottom heating device at the bottom of the raised bottom via the connecting structure, the kettle kettle achieves its desired effect. The NTC bracket is detachably mounted on the aluminum plate of the heating plate, and the NTC probe is fixedly mounted on the NTC bracket. The problem is that the heating device is installed on the bottom of the kettle using multiple connecting structural components, and then the bottom shell is fixed to the heating device with screws. This installation method is not only cumbersome in the production process but also increases the difficulty of maintenance. Secondly, mounting the NTC on the aluminum plate of the heating plate means that the temperature of the heating plate itself affects the temperature measurement of the NTC, easily leading to inaccurate temperature readings. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a bottom-temperature-measuring glass heating pot.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A bottom-temperature-measuring glass heating pot includes a pot body and a base. The bottom of the pot body is provided with a fastening ring, and the base is installed on the pot body through the fastening ring. The fastening ring includes a first fastening part and a second fastening part that are connected end to end. An NTC probe is installed on the second fastening part, and a heating component electrically connected to the NTC probe is provided at the bottom of the pot body.

[0005] Furthermore, the second fastening part is provided with a probe mounting groove for mounting the NTC probe. The probe mounting groove is adapted to the shape of the NTC probe and surrounds the outside of the NTC probe.

[0006] Furthermore, the probe mounting slot is located at the top of the second fastening part and has an upper opening so that the NTC probe can be close to the pot body.

[0007] Furthermore, the first fastening part is provided with several connecting posts, and the base is provided with through holes and mounting holes corresponding to the connecting posts. The base can be detachably installed at the bottom of the kettle body through the cooperation of the connecting posts and the mounting holes, and the heating component is supported and positioned through the through holes.

[0008] Furthermore, the pot body includes an integrally formed pot body and a raised pot bottom. The outer diameter of the raised pot bottom is smaller than the outer diameter of the pot body, and the raised pot bottom is provided with a fastening ring limiting groove that cooperates with the pot body to limit the fastening ring.

[0009] Furthermore, the boss-shaped pot bottom includes an integrally formed boss connecting part and a boss bottom. The outer diameter of the boss bottom is larger than that of the boss connecting part, and the difference in outer diameter between the boss connecting part and the boss bottom forms a fastening ring limiting groove for limiting the fastening ring.

[0010] Furthermore, the outer wall at the bottom of the boss is arc-shaped and smoothly transitions to the boss connection.

[0011] Furthermore, the first fastening part has a first limiting boss on the side wall near the bottom of the boss that matches the arc shape of the outer wall of the bottom of the boss, and the lower part of the arc shape of the side wall of the bottom of the boss limits the first limiting boss.

[0012] Furthermore, the second fastening part is provided with a second limiting boss on the side wall near the bottom of the boss, which is adapted to the arc shape of the outer wall of the bottom of the boss, and the lower part of the arc shape of the side wall of the bottom of the boss limits the second limiting boss.

[0013] Furthermore, the heating components include a heating plate and a thermostat; the heating plate is bonded to the bottom of the kettle body by a medium, and the thermostat is detachably mounted on the heating plate.

[0014] This utility model has the following beneficial effects: 1. By providing a first fastening part and a second fastening part, the NTC probe is installed on the second fastening part, so that the NTC probe is closer to the kettle body and can monitor the real-time water temperature of the kettle body more accurately.

[0015] 2. By setting a fastening ring on the kettle body and fixing the base with the fastening ring, the base supports and limits the heating component, so that the heating plate is supported by the base and closely attached to the bottom of the kettle body for heating. Attached Figure Description

[0016] Figure 1 This is an exploded view of the overall structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the NTC probe being mounted on the second fastening part according to an embodiment of the present invention.

[0018] Figure 3 This is a front sectional view of the overall structure of an embodiment of the present utility model.

[0019] Figure 4 This is an exploded view of the fastening ring according to an embodiment of the present invention.

[0020] Figure 5 This is a perspective view of the second fastening part in an embodiment of the present utility model.

[0021] Figure 6 This is a structural diagram of the kettle body according to an embodiment of the present utility model.

[0022] Figure reference numerals: 1. Pot body, 11. Pot bottom with protrusion, 12. Protrusion connecting part, 121. Bottom of protrusion, 122. Fastening ring limiting groove, 13. Pot mouth, 14. Pot spout, 15. Pot lid, 16. Handle, 17. Base 2, through hole 21, mounting hole 22, limiting step 23; Fastening ring 3, first fastening part 31, first limiting boss 311, connecting post 312, second fastening part 32, probe mounting groove 33, upper opening 34, first threaded hole 35, slot 36, bottom opening 37; Heating component 4, heating plate 41, thermostat 42; NTC probe 5; Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figures 1-6As shown, a bottom-temperature-measuring glass kettle includes a kettle body 1 and a base 2. A fastening ring 3 is provided around the bottom of the kettle body 1, and the base 2 is detachably installed to the kettle body 1 via the fastening ring 3. Specifically, the kettle body 1 is made of glass and has a spout 14 and a lid 16 on it. A handle 17 is provided on the side wall of the kettle body 1. The kettle body 1 includes an integrally formed kettle body 11 and a raised kettle bottom 12. The raised kettle bottom 12 is located below the kettle body 1 and communicates internally with the kettle body 11, serving as a container for holding water. Further, the outer diameter of the raised kettle bottom 12 is smaller than the outer diameter of the kettle body 11, and the raised kettle bottom 12 has a fastening ring limiting groove 13 that cooperates with the kettle body 1 to limit the fastening ring 3. In other words, the fastening ring 3 is fitted into the fastening ring limiting groove 13 and detachably installed to the base 2, thus fixing the kettle body 1 and the base 2 together. The detachable installation method is screw mounting.

[0027] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 6 As shown, to further limit the positioning of the fastening ring 3 and make it more stable and less prone to dislodgement within the fastening ring limiting groove 13, the boss-shaped pot bottom 12 includes an integrally formed boss connecting part 121 and a boss bottom 122. The outer diameter of the boss bottom 122 is larger than that of the boss connecting part 121, and the difference in outer diameter between the boss connecting part 121 and the boss bottom 122 forms the fastening ring limiting groove 13 for limiting the positioning of the fastening ring 3. The fastening ring 3 is installed in the fastening ring limiting groove 13, with one side limited by the bottom of the pot body 11 and the other side limited by the boss bottom 122, making it more securely positioned within the fastening ring limiting groove 13.

[0028] Furthermore, the outer wall of the bottom 122 of the boss is arc-shaped and smoothly transitions to the boss connection 121. The arc-shaped design enhances the rigidity of the glass and reduces the risk of breakage due to external pressure.

[0029] The fastening ring 3 includes a first fastening part 31 and a second fastening part 32 connected end to end. The first fastening part 31 has a first threaded hole 35 at both ends. The second fastening part 32 has a slot 36 for a screw to pass through. The screw connects the first fastening part 31 and the second fastening part 32 end to end into a ring shape through the first threaded hole 35 and the slot 36. The tightness is adjusted by the threads to allow it to fit within the fastening ring retaining groove 13. Specifically, the slot 36 is located at the bottom of the second fastening part 32 and has a bottom opening 37 to facilitate screw passage.

[0030] Furthermore, such as Figure 1 , Figure 2 , Figure 4 , Figure 5As shown, an NTC probe 5 is installed on the second fastening part 32 to monitor the real-time temperature of the kettle body 1. A heating assembly 4, electrically connected to the NTC probe 5, is located at the bottom of the kettle body 1. Specifically, the heating assembly 4 includes a heating plate 41 and a thermostat 42. The heating plate 41 is bonded to the bottom surface of the kettle body 1 using a medium, and the thermostat 42 is detachably mounted on the heating plate 41 using screws. In this embodiment, the medium is silicone adhesive.

[0031] Furthermore, the second fastening part 32 is provided with a probe mounting groove 33 for mounting the NTC probe 5. The probe mounting groove 33 is adapted to the shape of the NTC probe 5 and surrounds the outside of the NTC probe 5.

[0032] In order to more accurately detect the real-time water temperature inside the kettle body 1, the probe mounting slot 33 is located at the top of the second fastening part 32 and has an upper opening 34. The NTC probe 5 is installed in the probe mounting slot 33, and its side protrudes from the upper opening 34, so that the NTC probe 5 can be closer to the bottom of the kettle body 11, thereby enabling more accurate and intuitive detection of the water temperature inside the kettle body 1.

[0033] Furthermore, the second fastening part 32 is made of silicone, which can effectively isolate the influence of external temperatures, such as the heating plate, on the NTC probe 5, making the water temperature detected by the NTC probe 5 more accurate.

[0034] Furthermore, in order to make the first fastening part 31 fit more closely to the body 1 and reduce the gap between them so that the body 1 and the base 2 are more securely installed, the side wall of the first fastening part 31 near the bottom of the boss 122 is provided with a first limiting boss 311 that matches the arc shape of the outer wall of the bottom of the boss 122. The lower part of the arc shape of the side wall of the bottom of the boss 122 limits the first limiting boss 311.

[0035] Furthermore, such as Figure 4 As shown, in order to make the second fastening part 32 fit more closely to the body 1 and reduce the gap between them, and to prevent the NTC probe 5 from loosening due to displacement of the second fastening part 32 during use, thereby affecting the temperature measurement effect, the side wall of the second fastening part 32 adjacent to the bottom of the boss 122 is provided with a second limiting boss 321 that is adapted to the arc shape of the outer wall of the bottom of the boss 122. The lower part of the arc shape of the side wall of the bottom of the boss 122 limits the second limiting boss 321.

[0036] like Figure 5 As shown, the first fastening part 31 is provided with a plurality of connecting posts 312. Specifically, the connecting posts 312 are evenly distributed along the circumference of the bottom surface of the first fastening part 31. Correspondingly, the base 2 is provided with mounting holes 22 that are compatible with the connecting posts 312. The screws of the pot body 1 and the base 2 pass through the mounting holes 22 and are connected to the connecting posts 312, so that the base 2 is installed at the bottom of the pot body 1.

[0037] Furthermore, such as Figure 3 , Figure 4 As shown, the base 2 is also provided with a through hole 21 corresponding to the position of the thermostat 42. The inner wall of the base 2 is provided with a limiting step 23 around the through hole 21. The base 2 supports and positions the thermostat 42 through the through hole 21 and the limiting step 23, and further pushes the heating component 4 closer to the bottom of the boss 122, so that the heating component 4 is further pressed against the bottom of the kettle body 1, effectively improving the heating effect of the heating component 4 on the kettle body 1.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. All technical solutions that those skilled in the art can obtain based on the concept of the present utility model and on the basis of the prior art through logical analysis, reasoning or limited experiments should be within the protection scope determined by the claims.

Claims

1. A glass heating kettle with bottom temperature measurement, characterized in that, The kettle body (1) and the base (2) are provided with a fastening ring (3) at the bottom of the kettle body (1) and the base (2) are installed with the kettle body (1) by means of the fastening ring (3); the fastening ring (3) includes a first fastening part (31) and a second fastening part (32) connected end to end, an NTC probe (5) is installed on the second fastening part (32), and a heating component (4) electrically connected to the NTC probe (5) is provided at the bottom of the kettle body (1).

2. The glass heating kettle according to claim 1, characterized in that, The second fastening part (32) is provided with a probe mounting groove (33) for mounting the NTC probe (5). The probe mounting groove (33) is adapted to the shape of the NTC probe (5) and surrounds the outside of the NTC probe (5).

3. The glass heating kettle according to claim 2, characterized in that, The probe mounting slot (33) is located on top of the second fastening part (32) and has an upper opening (34) so ​​that the NTC probe (5) can be close to the pot body (1).

4. The glass heating kettle according to claim 1, characterized in that, The first fastening part (31) is provided with several connecting posts (312), and the base (2) is provided with through holes (21) and mounting holes (22) corresponding to the connecting posts (312). The base (2) can be detachably installed at the bottom of the kettle body (1) through the cooperation of the connecting posts (312) and the mounting holes (22), and the heating component (4) is supported and positioned through the through holes (21).

5. The glass heating kettle according to claim 1, characterized in that, The pot body (1) includes an integrally formed pot body (11) and a raised pot bottom (12). The outer diameter of the raised pot bottom (12) is smaller than the outer diameter of the pot body (11), and the raised pot bottom (12) is provided with a fastening ring limiting groove (13) that cooperates with the pot body (1) to limit the fastening ring (3).

6. The glass heating kettle according to claim 5, characterized in that, The boss-shaped pot bottom (12) includes an integrally formed boss connecting part (121) and a boss bottom (122). The outer diameter of the boss bottom (122) is larger than that of the boss connecting part (121). The difference in outer diameter between the boss connecting part (121) and the boss bottom (122) forms a fastening ring limiting groove (13) that limits the fastening ring (3).

7. The glass heating kettle according to claim 6, characterized in that, The outer wall of the bottom of the boss (122) is arc-shaped and smoothly transitions to the boss connection part (121).

8. The glass heating kettle according to claim 7, characterized in that, The first fastening part (31) has a first limiting boss (311) on the side wall adjacent to the bottom of the boss (122) that is adapted to the arc shape of the outer wall of the bottom of the boss (122). The lower part of the arc shape of the side wall of the bottom of the boss (122) limits the first limiting boss (311).

9. The glass heating kettle according to claim 7, characterized in that, The second fastening part (32) is provided with a second limiting boss (321) on the side wall adjacent to the bottom of the boss (122) and the arc shape of the outer wall of the bottom of the boss (122) is adapted to the second limiting boss (321). The lower part of the arc shape of the side wall of the bottom of the boss (122) limits the second limiting boss (321).

10. The glass heating kettle according to claim 1, characterized in that, The heating assembly (4) includes a heating plate (41) and a thermostat (42); the heating plate (41) is bonded to the bottom surface of the kettle body (1) by a medium, and the thermostat (42) is detachably installed on the heating plate (41).

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