TWM619228U - Constant temperature cup structure - Google Patents

Abstract

A thermostatic cup structure includes a cup body, a heating module and a base. The cup body is sleeved with the heating module, so that the connecting concave portion of the cup body is sleeved with the connecting convex portion of the heating module, and the bottom of the cup is against the heating element of the heating module , And press the inner first conductive pillar, so that the battery power of the base is transmitted to the heating element through the annular conductive sheet of the heating module, so that the heating element generates heat to heat the liquid in the cup; thereby, the temperature in the cup is automatically maintained, and the cup The body, the heating module, and the base can be separated and replaced, and the thermostatic cup structure is not easy to fall off after being combined.

Description

Thermostat cup structure

This creation is related to a cup, especially a thermostatic cup structure that can automatically maintain the temperature inside the cup, the cup body, the heating module, and the base can be separated and replaced, and it is not easy to fall off after being combined.

In order to keep the liquid in the cup at a certain temperature, such as heat preservation or cold preservation; and, in order to be convenient to carry around, many cups have the characteristics of being easy to carry and heat preservation (or cold preservation) at the same time; but in fact, the heat preservation of the cup The effect is limited. Unless it is extremely high temperature (or extremely low temperature), it can have a long heat preservation time. In order to be able to drink directly, the temperature of the liquid in the cup is within the temperature range that the human body can withstand. Therefore, the temperature in the cup can easily return to normal temperature.

Therefore, some manufacturers have developed cups that can be automatically heated. A heater and battery are installed in the cup to keep the cup at a fixed temperature at any time; however, the heater and battery of this type of cup are connected together, resulting in the cup The increased weight after carrying it can easily cause water vapor to penetrate into the heater and damage the heater when cleaning the cup. Although some manufacturers have developed a product that can separate the heater and the cup, that is, the heater and battery are controlled by a circuit. The base, the base and the cup adopt a combined structure of magnetic attraction. Although this structure is easy to disassemble, it is not conducive to the user to carry around. At the same time, the use of magnetic attraction means that the cup and the heater are heated by magnetic induction. (Similar to the principle of the induction cooker heating metal pots), although this heating method does not require direct contact between the heater and the cup, it consumes electricity and leads to poor heating effects.

In view of the above-mentioned shortcomings of traditional use, the creators researched and improved ways to address the above-mentioned shortcomings, and finally came up with this creation.

The main purpose of this creation is to provide a constant temperature cup structure that can automatically maintain the temperature inside the cup.

The secondary purpose of this creation is to provide a cup body, a heating module, and a base that can be separated and replaced with a thermostatic cup structure.

Another purpose of this creation is to provide a thermostatic cup structure that is not easy to fall off after the heating module and the base are combined.

In order to achieve the above-mentioned purposes and effects, the technical means adopted in this creation include: a cup, a heating module, and a base. Among them:

The cup body is provided with a separable and combined cup cover, the bottom is provided with a connecting recess and the cup bottom, and an insulating layer is provided between the inner and outer surfaces of the cup.

The heating module includes a base, a fixed board, a heat insulation board, a heating element, and a temperature sensor, wherein:

A connecting convex portion is arranged around the periphery of the seat body, and a connecting hole is provided in the inner wall of the connecting hole. A plurality of buckling portions are extended on the inner wall of the connecting hole, and a positioning concave portion is provided on the top surface of the buckling portion;

The fixing plate is connected to the base body and covers the connecting hole, the bottom surface of the fixing plate is provided with a plurality of annular grooves, and an annular conductive sheet is respectively arranged in the annular grooves, and a first conductive pillar is arranged in the center;

The heat insulation board covers the top surface of the fixing board;

The heating element covers the top surface of the heat insulation board and is electrically connected to the ring-shaped conductive sheet and the first conductive column; and, the temperature sensor is connected to the surface of the base body and is electrically connected to the ring-shaped conductive sheet. connect.

The base is separated and sleeved from the heating module, and includes: a shell, a battery, a frame, a control circuit board, an operation display module and a cover, wherein:

The housing has an accommodating space inside, and the frame body covers the outside of the battery and is connected to the housing to fix the battery in the housing;

The control circuit board is connected to the frame body to be electrically connected to the battery, and is provided with a plurality of second conductive pillars and a control chip; wherein:

The operation display module is connected to one side of the frame and is electrically connected to the control circuit board; and,

The cover is connected to the shell, the top is provided with a connecting column, the periphery of the connecting column is extended with a plurality of buckling pieces, the bottom surface of the buckling pieces is provided with a positioning protrusion, and the connecting column is provided with a plurality of Perforations are provided for the second conductive pillars to pass through.

The heating module is connected to the base, the connecting column passes through the connecting hole, the buckling pieces are buckled into the buckling parts, so that the positioning protrusions are locked into the positioning recesses, so that the heating module and the After the bases are assembled and positioned, the second conductive pillars respectively press against the annular conductive sheets and the first conductive pillars to form electrical conduction;

The cup body is sleeved on the heating module, and the connecting concave portion is sleeved on the connecting convex portion, so that the bottom of the cup abuts against the heating element and presses the first conductive column, so that the electric energy of the battery is transmitted to the ring-shaped conductive sheet The heating element, which causes the heating element to generate heat energy to heat the liquid in the cup;

In this way, a thermostatic cup structure is achieved that automatically maintains the temperature in the cup body, the cup body, the heating module, and the base can be separated and replaced, and is not easy to fall off after being combined.

According to the above structure, a tea maker or a cooler is further sheathed in the cup body.

According to the above structure, an elastic element is connected to the top and bottom of the battery, so that the battery has a shock-proof, shock-absorbing or shock-proof structure when the base shakes or shakes.

According to the above structure, the control circuit board is provided with a connection port, and one side of the casing is provided with a plug hole for the connection port to pass through. After the connection port is achieved, the external power supply is introduced into the control circuit board, so that the battery can The structure of charging.

According to the above structure, a plurality of button holes are arranged on the periphery of the frame body, and a plurality of hook pieces are arranged on the bottom of the cover body, so that the hook pieces are buckled into the button holes, so that the cover body is connected and fixed to the shell The structure of the body.

According to the above structure, wherein a plurality of fixing pieces are arranged on the top of the frame body, the control circuit board is sleeved between the fixing pieces and connected to the frame body.

According to the above structure, the operation display module is provided with a plurality of buttons for controlling temperature and holding time, and is provided with a plurality of indicators for displaying the temperature status.

In order to obtain a more detailed understanding of the above-mentioned purposes, effects and features of this creation, the descriptions are as follows according to the drawings:

Please refer to Figures 1 to 6, it can be seen that the structure of this creation mainly includes: a cup 1, a heating module 2, and a base 3. Among them:

The cup body 1 has a separable and combined cup lid 11, a connecting recess 12 and a cup bottom 13 at the bottom, and an insulating layer 14 between the inner and outer surfaces of the cup body 1; it should be noted that the cup body 1 in this creation , Including but not limited to the cup body 1 with a grip (see Figure 8, such as tea cups, mugs, etc.), or the cup body 1 without a grip (see Figure 8, such as a portable cup), etc.

The heating module 2 (please refer to FIG. 3) is sleeved on the bottom of the cup body 1 and can be separated, which includes a base body 21, a fixing plate 22, a heat insulation plate 23, a heating element 24, and a temperature Sensor 25, where:

There is a connecting convex portion 211 around the periphery of the seat body 21, and a connecting hole 212 is provided inside. The inner wall of the connecting hole 212 extends a plurality of buckling portions 213, and the top surface of the buckling portion 213 is provided with a positioning concave portion 214;

The fixing plate 22 is connected to the base 21 and covers the connecting hole 212. The bottom surface of the fixing plate 22 is provided with a plurality of annular grooves 221, and an annular conductive sheet 222 is respectively arranged in the annular groove 221, and a first conductive pillar 223 is arranged in the center;

It should be noted that the structure in which the fixing plate 22 is connected to the seat body 21 can be a structure in which a screw hole is locked into a screw, a male and female threaded lock, or a bonding, high-frequency fusion, etc., in a preferred embodiment, the seat The body 21 and the fixing plate 22 are provided with corresponding screw holes, and after the screws are inserted into the screw holes of the base body 21 and the fixing plate 22, the base body 21 and the fixing plate 22 are connected together again. However, the combined structure is not a technical feature of this case. It will not be repeated here, and in order to facilitate the reading of the drawings, the combined structure is omitted in the drawings.

The heat insulation board 23 covers the top surface of the fixing board 22, thereby not only has the effect of heat preservation, but also prevents the heat energy of the heating element 24 from being conducted to the base 21.

The heating element 24 covers the top surface of the heat insulation board 23 and is electrically connected to the annular conductive sheet 222 and the first conductive pillar 223. And, the temperature sensor 25 is connected to the surface of the base body 21 and electrically connected to the annular conductive sheet 222. In a preferred embodiment, the first conductive pillar 223 is preset to share the ground, and the ring-shaped conductive sheet 222 is electrically connected to the heating element 24 and the temperature sensor 25 (for example, welding, copper wire connection, etc.). It is noted that the heating element 24 may be a resistance heater or an electromagnetic heater.

The base 3 (please refer to FIG. 4) can be separated from and sleeved with the heating module 2 and includes: a housing 31, a battery 32, a frame 33, a control circuit board 34, and an operation display module 35. With a cover 36, of which:

The housing 31 has an accommodating space 311 inside, and one side is provided with an insertion hole 312, and the battery 32 is accommodated in the accommodating space 311 of the housing 31, and the top and bottom of the battery 32 are respectively connected to an elastic element 321. When the base 3 shakes or vibrates, the battery 32 has a shock-proof, shock-absorbing or shock-proof structure.

The frame 33 covers the outside of the battery 32 and is connected to the housing 31 to fix the battery 32 in the housing 31. There are multiple button holes 331 on the periphery of the frame 33, and multiple fixing pieces 332 on the top. .

The control circuit board 34 is sleeved between the fixing pieces 332 and connected to the frame 33 and electrically connected to the battery 32. It is provided with a plurality of second conductive posts 341, a control chip 342, and a connection port 343. After the control circuit board 34 is connected to the frame 33 and placed in the casing 31, the connection port 343 passes through the insertion hole 312 of the casing 31 to reach the connection port 343 and the external power is introduced into the control circuit board 34, so that the battery 32 can be charged. Structure.

The operation display module 35 is connected to the side of the frame 33 and electrically connected to the control circuit board 34. It is provided with a plurality of buttons 351 for controlling temperature and holding time, and a plurality of indicator lamps 352 for displaying temperature status.

The cover 36 has a connecting post 361 at the top, a plurality of buckling pieces 362 extending around the connecting post 361, a positioning protrusion 363 is provided on the bottom surface of the buckling piece 362, and a plurality of perforations 364 are provided in the connecting post 361. The second conductive pillar 341 penetrates; and the bottom of the cover 36 is provided with a plurality of hook pieces 365. When the cover 36 is combined with the housing 31, the hook pieces 365 are buckled into the button holes 331, so that the cover 36 is connected and fixed to the housing 31 on the structure.

When the cup body 1 of the present invention is combined with the heating module 2 (see Figure 6 for assistance), the connecting convex portion 211 of the heating module 2 is sleeved into the connecting concave portion 12 of the cup body 1, so that the heating element 24 and the temperature sensor 25 are at the bottom. Leaning against the cup bottom 13, in a preferred embodiment, in a preferred embodiment, the cup body 1 and the heating module 2 are provided with corresponding screw holes, and the cup body 1 and the heating module are penetrated by screws. After the screw holes of group 2, connect the cup body 1 and the heating module 2 together. However, the combined structure is not a technical feature of this case, and will not be repeated here. In order to facilitate the reading of the drawings, the combined structure is omitted in the drawings. ; And, in another preferred embodiment, the cup body 1 is directly sleeved with the heating module 2, and the cup body 1 is directly removed after the heating is completed, so that the cup body 1 and the heating module 2 can have a combination of use, after use Separate structure convenience.

When the heating module 2 of the present creation is combined with the base 3 (see Fig. 5 for assistance), the connecting post 361 of the base 3 passes through the connecting hole 212 of the heating module 2, and the base 3 or the heating module 2 is rotated to allow the fastening sheet 362 slides along the buckle portion 213. When the buckle piece 362 presses against the end of the buckle portion 213, the positioning convex portion 363 will snap into the positioning concave portion 214, so that the heating module 2 and the base 3 are combined and positioned, then the control circuit The second conductive pillars 341 of the plate 34 respectively press against the annular conductive sheet 222 at the bottom of the fixing plate 22 and the first conductive pillars 223 to form electrical conduction.

When this creation is used (see Figures 3 to 6 for assistance), the bottom of the cup 1 is connected to the heating module 2, and then the heating module 2 at the bottom of the cup 1 is connected to the base 3. At this time, the bottom 13 of the cup is against the heating element 24 When downward pressure is generated, the heat shield 23 is pushed to drive the first conductive pillar 223 to be in a conductive state, and the battery 32 of the base 3 is transmitted to the ring-shaped conductive sheet 222 through the second conductive pillar 341 of the control circuit board 34, and then is connected to the ring-shaped conductive sheet 222. The heating element 24 electrically connected to 222 receives electric energy and can be converted into heat energy, and starts to heat the liquid inside from the bottom 13 of the cup body 1.

According to the needs of use, the button 351 of the display module 35 can be operated to adjust the heating (or heat preservation) temperature, the heating (or heat preservation) time, etc., and the current use status can be learned from the indicator light 352.

The feature of this creation is that when there are multiple cups 1 in use, different forms of cups 1 (as shown in Figure 8) can use the heating module 2 and the base 3 with the same structure, which is convenient to use.

Please refer to FIG. 7, the feature of this embodiment compared with the previous embodiments is that a tea brewer 4 or a cooler 41 can be placed in the cup body 1 according to the requirements during use.

Based on the above, the constant temperature cup structure of this creation is indeed a novel and progressive creation, and I filed a new patent application according to law; however, the content of the above description is only a description of the preferred embodiment of this creation. Any changes, modifications, alterations or equivalent replacements extended by the technical means and scope of the creation shall also fall within the scope of the patent application for this creation.

1: Cup body

11: Cup lid

12: Connection recess

13: bottom of the cup

14: Insulation layer

2: Heating module

21: Seat

211: Connecting convex part

212: connecting hole

213: Fastening part

214: positioning recess

22: fixed plate

221: ring groove

222: Ring conductive sheet

223: The first conductive pillar

23: Insulation board

24: heating element

25: temperature sensor

3: base

31: Shell

311: accommodating space

312: Socket

32: battery

321: Elastic element

33: Frame

331: Buttonhole

332: fixed piece

34: control circuit board

341: second conductive pillar

342: control chip

343: Port

35: Operation display module

351: Button

352: Indicator

36: Lid

361: connecting column

362: Buckle piece

363: positioning convex

364: Perforation

365: hook piece

4: tea maker

41: Cooler

[Figure 1] is a three-dimensional view of a preferred embodiment of this creation. [Figure 2] is a three-dimensional exploded view of the preferred embodiment of this creation. [Figure 3] is a three-dimensional exploded view of some components in [Figure 2]. [Figure 4] is the second three-dimensional exploded view of some components in [Figure 2]. [Figure 5] is a combination diagram of some components in [Figure 3] and [Figure 4]. [Figure 6] is a partial cross-sectional view of [Figure 1]. [Figure 7] is a three-dimensional exploded view of another preferred embodiment of this creation. [Figure 8] is a three-dimensional schematic diagram of another preferred embodiment of this creation.

1: Cup body

11: Cup lid

2: Heating module

21: Seat

211: Connecting convex part

23: Insulation board

24: heating element

25: temperature sensor

3: base

31: Shell

341: second conductive pillar

351: Button

36: Lid

361: connecting column

362: Buckle piece

363: positioning convex

364: Perforation

Claims (7)

A thermostatic cup structure, which at least includes: A cup body with a separable and combined cup lid, a connecting recess at the bottom, and a cup bottom, and an insulating layer between the inner and outer surfaces of the cup; A heating module, which can be sleeved and separated from the cup body, including; A base body, a connecting convex portion is arranged around the periphery, and a connecting hole is provided in the inner wall of the connecting hole, a plurality of buckling portions are extended on the inner wall of the connecting hole, and a positioning concave portion is provided on the top surface of the buckling portion; A fixing plate connected to the base body and covering the connecting hole, the bottom surface of the fixing plate is provided with a plurality of annular grooves, an annular conductive sheet is respectively arranged in the annular grooves, and a first conductive column is arranged in the center; A heat insulation board covering the top surface of the fixing board; A heating element covering the top surface of the heat insulation board and electrically connected to the annular conductive sheet and the first conductive column; A temperature sensor connected to the surface of the base body and close to the bottom of the cup, and electrically connected to the annular conductive sheet; and, A base, which can be separated and sleeved from the heating module, and includes: A shell with a accommodating space inside; A battery housed in the casing; A frame covering the outside of the battery and connected with the casing to fix the battery in the casing; A control circuit board connected to the frame body to be electrically connected to the battery, and provided with a plurality of second conductive pillars and a control chip; An operation display module connected to one side of the frame and electrically connected to the control circuit board; A cover is connected to the shell, the top is provided with a connecting post, the periphery of the connecting post is provided with a plurality of fastening pieces, the bottom surface of the fastening pieces is provided with a positioning protrusion, and the connecting post is provided with a plurality of Through holes for the second conductive pillars to pass through; The heating module is connected to the base, the connecting column passes through the connecting hole, the buckling pieces are buckled into the buckling parts, so that the positioning protrusions are locked into the positioning recesses, so that the heating module and the After the bases are assembled and positioned, the second conductive pillars respectively press against the annular conductive sheets and the first conductive pillars to form electrical conduction; The cup body is sleeved on the heating module, and the connecting concave portion is sleeved on the connecting convex portion, so that the bottom of the cup abuts against the heating element and presses the first conductive column, so that the electric energy of the battery is transmitted to the ring-shaped conductive sheet The heating element, which causes the heating element to generate heat energy to heat the liquid in the cup; In this way, a thermostatic cup structure is achieved that automatically maintains the temperature in the cup body, the cup body, the heating module, and the base can be separated and replaced, and is not easy to fall off after being combined. The thermostatic cup structure according to claim 1, wherein a tea maker or a cooler is further sheathed in the cup body. The thermostatic cup structure according to claim 1, wherein the top and bottom of the battery are respectively connected with an elastic element, so that the battery has a shock-proof, shock-absorbing or shock-proof structure when the base shakes or shakes. The thermostatic cup structure according to claim 1, wherein the control circuit board is provided with a connection port, and one side of the casing is provided with a plug hole for the connection port to pass through, so that the connection port can lead the external power supply into the control circuit After the board, the structure that enables the battery to be charged. The thermostatic cup structure according to claim 1, wherein the frame body is provided with a plurality of buckle holes, and the bottom of the cover body is provided with a plurality of hook pieces, so that the hook pieces are buckled into the buckle holes to achieve the cover The structure in which the body is connected and fixed on the shell. For the thermostatic cup structure described in claim 1, wherein the top of the frame body is provided with a plurality of fixing pieces, the control circuit board is sleeved between the fixing pieces and connected to the frame body. The thermostatic cup structure according to claim 1, wherein the operation display module is provided with a plurality of buttons for controlling the temperature and holding time, and is provided with a plurality of indicators for displaying the temperature status.

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