A locally liftable heating device

Abstract

The utility model discloses a kind of heating devices that can be locally lifted, it is related to heating device technical field, its technical scheme is: including lower shell, upper shell is fixedly arranged on lower shell top, lifting heating mechanism is arranged in lower shell inside;Lifting heating mechanism includes second inner shell, first inner shell is fixedly installed in second inner shell top by screw, second inner shell is fixedly arranged in lower shell inside.The utility model is through the unique local lifting design, first heating plate can be accurately inserted into the groove in the bottom of container, greatly reduce the air gap in heat transfer process, make heating surface and the bottom of container fully contact, to significantly improve the heating efficiency, the design makes device can perfectly adapt to various containers with groove or non-flat bottom structure, strong universality, first and second temperature sensing probe, detect two heating environments respectively, avoid two constant heating, improve heating safety.

Description

Technical Field

[0001] This utility model relates to the field of heating device technology, and specifically to a heating device that can be partially raised and lowered. Background Technology

[0002] Teacups are common drinking vessels in people's daily lives. For users who like to drink hot tea, coffee and other hot beverages, the drinks will gradually cool down during the drinking process, especially in winter or when the ambient temperature is low, which affects the taste and experience of drinking. At present, there are some thermos cups on the market, but their main function is to keep the temperature insulated for a long time. They cannot continuously heat or keep the hot drinks that have been poured into ordinary teacups.

[0003] Existing heating devices can only heat containers that are on the same plane. However, current containers are generally designed with grooves at the bottom to enhance structural stability. When heating such containers, the heating device has a gap between the heating surface and the bottom of the container, resulting in extremely low heating efficiency, poor adaptability, and limited versatility. Utility Model Content

[0004] Therefore, this utility model provides a heating device that can be partially raised and lowered to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heating device that can be partially raised and lowered, comprising a lower housing, an upper housing fixedly mounted on the top of the lower housing, and a lifting heating mechanism provided inside the lower housing;

[0006] The lifting heating mechanism includes a second inner shell, on which a first inner shell is fixedly mounted by screws. The second inner shell is fixedly located inside the lower shell. A second gear is rotatably connected to the top of the second inner shell. A threaded guide ring is fixedly provided on the inner side of the second gear. A lifting ring is provided inside the threaded guide ring. A connecting shell is fixedly provided inside the lifting ring. A second temperature sensing probe is fixedly provided inside the connecting shell. A control component is provided on one side of the first inner shell.

[0007] Preferably, the control component includes a first support rod, which is fixedly disposed at the bottom of the slide groove. A third gear is sleeved on the outside of the first support rod and rotates outside the first support rod. A second support rod is fixedly disposed on one side of the lower housing. A knob is sleeved on the outside of the second support rod and rotates to connect the second support rod with the knob. A first gear is fixedly disposed on one side of the knob. The first gear meshes with the third gear, and the third gear meshes with the second gear.

[0008] Preferably, a plurality of sliders are fixedly provided on the inner side of the lifting ring, and a plurality of sliding grooves are provided on the inner side of the first inner housing, with the sliders slidably connected to the sliding grooves.

[0009] Preferably, a port is installed on one side of the lower housing.

[0010] Preferably, a first temperature sensing probe is installed inside the lower housing.

[0011] Preferably, a second heating plate is installed on the top of the upper housing.

[0012] Preferably, the second heating plate has a panel on its top, and the panel is fixed to the upper housing by screws.

[0013] Preferably, a first heating plate is fixedly provided on the top of the connecting shell, and a partition is installed on one side of the connecting shell.

[0014] Preferably, the lower housing and the upper housing are connected and fixed by screws.

[0015] The present invention has the following beneficial effects:

[0016] Through a unique local lifting design, the first heating plate can be precisely inserted into the groove at the bottom of the container, greatly reducing the air gap during heat transfer and ensuring full contact between the heating surface and the bottom of the container, thereby significantly improving heating efficiency. This design allows the device to be perfectly adapted to various containers with grooves or non-flat bottom structures, making it highly versatile. The first and second temperature sensors detect two heating environments respectively, preventing continuous heating between the two environments and improving heating safety. Attached Figure Description

[0017] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0019] Figure 1 A schematic diagram of the overall structure of this utility model;

[0020] Figure 2 A perspective view of the lower housing provided for this utility model;

[0021] Figure 3 Exploded view of the overall structural parts provided for this utility model;

[0022] Figure 4 A perspective view of the lifting and heating mechanism provided by this utility model;

[0023] Figure 5 A perspective view of the upper shell provided for this utility model;

[0024] Figure 6 A perspective view of the second heating plate provided for this utility model.

[0025] In the diagram: 1. Lower housing; 2. Upper housing; 3. Panel; 4. Knob; 5. Partition; 6. Port; 7. First temperature sensor; 8. Second temperature sensor; 9. First inner housing; 10. First gear; 11. Second gear; 12. Threaded guide ring; 13. Third gear; 14. Lifting ring; 15. Slider; 16. First heating plate; 17. Connecting shell; 18. Second inner housing; 19. Slide groove; 20. Second heating plate; 21. First support rod; 22. Second support rod. Detailed Implementation

[0026] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] See attached document Figure 1 -Appendix Figure 6 The present invention provides a partially lifting heating device, comprising a lower housing 1, an upper housing 2 fixedly mounted on the top of the lower housing 1, and a lifting heating mechanism provided inside the lower housing 1;

[0028] The lifting heating mechanism includes a second inner housing 18, on which a first inner housing 9 is fixedly mounted by screws. The second inner housing 18 is fixedly disposed inside the lower housing 1. A second gear 11 is rotatably connected to the top of the second inner housing 18. A threaded guide ring 12 is fixedly disposed on the inner side of the second gear 11. A lifting ring 14 is disposed inside the threaded guide ring 12. A connecting shell 17 is fixedly disposed inside the lifting ring 14. A second temperature sensing probe 8 is fixedly disposed inside the connecting shell 17. A control component is disposed on one side of the first inner housing 9. The control component includes a first support rod 21, which is fixedly disposed at the bottom of the slide groove 19. A sleeve is fitted on the outside of the first support rod 21. There is a third gear 13, which rotates outside the first support rod 21. A second support rod 22 is fixedly provided on one side of the lower housing 1. A knob 4 is sleeved on the outside of the second support rod 22. The second support rod 22 and the knob 4 are rotatably connected. A first gear 10 is fixedly provided on one side of the knob 4. The first gear 10 meshes with the third gear 13. The third gear 13 meshes with the second gear 11. A plurality of sliders 15 are fixedly provided on the inner side of the lifting ring 14. A plurality of sliding grooves 19 are opened on the inner side of the first inner housing 9. The sliders 15 are slidably connected to the sliding grooves 19. A first heating plate 16 is fixedly provided on the top of the connecting shell 17. A partition 5 is installed on one side of the connecting shell 17.

[0029] In this embodiment, rotating knob 4 drives the first gear 10 to rotate, the first gear 10 drives the third gear 13 to rotate, the third gear 13 drives the second gear 11 to rotate, the second gear 11 drives the threaded guide ring 12 to rotate, the threaded guide ring 12 rotates and pushes the lifting ring 14 to move upward, the slider 15 on the inner side of the lifting ring 14 slides in the slide groove 19, and at the same time the lifting ring 14 drives the second temperature probe 8 and the connecting shell 17 to move upward, so that the connecting shell 17 drives the first heating plate 16 and the slider 15 to move upward, so that the partition 5 extends into the bottom groove of the container and contacts the container, thereby improving the heating efficiency, and the second temperature probe 8 detects the heating environment;

[0030] In order to achieve the purpose of power connection, the device adopts the following technical solution: a port 6 is installed on one side of the lower housing 1, and the power supply line is connected to the port 6;

[0031] In order to achieve the purpose of temperature measurement, the device adopts the following technical solution: a first temperature probe 7 is installed inside the lower housing 1, and a second heating plate 20 is installed on the top of the upper housing 2. The heating temperature at the second heating plate 20 is detected by the first temperature probe 7, and the second heating plate 20 heats the surface of the panel 3.

[0032] To achieve the connection, the device employs the following technical solution: the top of the second heating plate 20 is provided with a panel 3, which is connected and fixed to the upper housing 2 by screws. The panel 3 and the upper housing 2 are fixedly installed by screws.

[0033] To achieve the connection, the device employs the following technical solution: the lower housing 1 and the upper housing 2 are connected and fixed by screws, and the lower housing 1 and the upper housing 2 are fixedly installed by screws.

[0034] The usage process of this utility model is as follows: First, place the container to be heated on the panel 3. After connecting the power, the first heating plate 16 and the second heating plate 20 can simultaneously perform basic heating on the bottom of the container. When the bottom of the container to be heated has a groove, the partial lifting function can be activated. Rotate the knob 4, which drives the first gear 10 to rotate. The first gear 10 drives the third gear 13 to rotate, which in turn drives the second gear 11 to rotate. The second gear 11 drives the inner threaded guide ring 12 to rotate. The rotational motion of the threaded guide ring 12 is converted into the vertical lifting motion of the lifting ring 14. During this process, the inner side of the lifting ring 14... The slider 15 slides along the groove 19 on the first inner shell 9 to ensure a smooth and stable lifting process. The upward movement of the lifting ring 14 synchronously drives the connecting shell 17, the first heating plate 16 fixed on its top, and the second temperature probe 8 to rise, so that the first heating plate 16 can accurately extend into the groove at the bottom of the container to achieve close contact and efficient heating. At the same time, the first temperature probe 7 and the second temperature probe 8 respectively monitor the temperature of the planar heating area of ​​the second heating plate 20 and the local lifting heating area of ​​the first heating plate 16 in real time, and feed the data back to the control circuit to achieve intelligent temperature control and ensure the heating process is safe and efficient.

[0035] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A partially lifting heating device, comprising a lower housing (1), characterized in that: The lower housing (1) is fixedly provided with an upper housing (2) at its top, and the lower housing (1) is provided with a lifting heating mechanism inside; The lifting heating mechanism includes a second inner shell (18), on which a first inner shell (9) is fixedly installed by screws. The second inner shell (18) is fixedly located inside the lower shell (1). A second gear (11) is rotatably connected to the top of the second inner shell (18). A threaded guide ring (12) is fixedly provided inside the second gear (11). A lifting ring (14) is provided inside the threaded guide ring (12). A connecting shell (17) is fixedly provided inside the lifting ring (14). A second temperature sensor (8) is fixedly provided inside the connecting shell (17). A control component is provided on one side of the first inner shell (9).

2. The heating device with partial lifting capability according to claim 1, characterized in that: The control component includes a first support rod (21), which is fixedly mounted on the bottom of the slide groove (19). A third gear (13) is sleeved on the outside of the first support rod (21), and the third gear (13) rotates outside the first support rod (21). A second support rod (22) is fixedly mounted on one side of the lower housing (1). A knob (4) is sleeved on the outside of the second support rod (22), and the second support rod (22) is rotatably connected to the knob (4). A first gear (10) is fixedly mounted on one side of the knob (4), and the first gear (10) meshes with the third gear (13). The third gear (13) meshes with the second gear (11).

3. The heating device with partial lifting capability according to claim 1, characterized in that: Multiple sliders (15) are fixedly provided on the inner side of the lifting ring (14), and multiple sliding grooves (19) are provided on the inner side of the first inner shell (9). The sliders (15) are slidably connected to the sliding grooves (19).

4. The heating device with partial lifting capability according to claim 1, characterized in that: A port (6) is installed on one side of the lower housing (1).

5. A partially height-adjustable heating device according to claim 1, characterized in that: The lower housing (1) is equipped with a first temperature sensor (7).

6. The heating device with partial lifting capability according to claim 1, characterized in that: A second heating plate (20) is installed on the top of the upper housing (2).

7. A partially height-adjustable heating device according to claim 6, characterized in that: The second heating plate (20) has a panel (3) on its top, and the panel (3) is fixed to the upper housing (2) by screws.

8. A partially height-adjustable heating device according to claim 1, characterized in that: The top of the connecting shell (17) is fixedly provided with a first heating plate (16), and a partition plate (5) is installed on one side of the connecting shell (17).

9. A partially height-adjustable heating device according to claim 1, characterized in that: The lower housing (1) and the upper housing (2) are fixed together by screws.

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