CN215226786U - Portable electric heating cup - Google Patents
Portable electric heating cup Download PDFInfo
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- CN215226786U CN215226786U CN202120415851.8U CN202120415851U CN215226786U CN 215226786 U CN215226786 U CN 215226786U CN 202120415851 U CN202120415851 U CN 202120415851U CN 215226786 U CN215226786 U CN 215226786U
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- electric heating
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Abstract
The utility model provides a portable electric heating cup, which comprises a cup body, a cup cover and a heating control component arranged at the bottom of the cup body; the control heating component comprises a controller, an electric heating element and a mechanical temperature controller which are electrically connected with the controller; the cup body comprises a cup body shell and double-layer inner container assemblies, a Hall switch is arranged between the double-layer inner container assemblies and close to the cup cover, the cup cover is correspondingly provided with an arc-shaped magnet section, and the Hall switch is electrically connected to the controller; the control heating assembly further comprises a prompting lamp and a touch key switch arranged corresponding to the prompting lamp, and the touch key switch and the prompting lamp are electrically connected to the controller. The controller controls the electric heating element to be turned on and off and prompts different flashing signals of the lamp by pressing the touch key switch or pressing the touch key switch for a long time in combination with the on-off state of the Hall switch.
Description
Technical Field
The utility model relates to a life electrical apparatus technical field especially relates to a portable electric heat cup.
Background
The electric heating cup is a cup for heating beverage and has an intelligent temperature control function. The microprocessor monitors the heating state and can display the temperature value in real time, and a user can visually see the real-time temperature of the beverage. The electric heating cup is very convenient and popular with people. The multifunctional desk is suitable for students' dormitories, office workers of companies and enterprises, households and the like. The electric cup can be used for boiling water, cooking porridge, cooking noodles and cooking eggs. A miniature electric heater for heating liquid food is composed of a cup cover, a cup body, an electric heating element installed at bottom of cup, a base, and a handle.
However, the existing electric heating cup cannot judge whether the electric heating cup is heated or not visually, and the mechanical key switch needs to be held by the other hand when being turned on or turned off so as to avoid toppling when the switch is pressed forcibly.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a portable electric heating cup, which aims at solving the technical problem that the prior portable electric heating cup has no visual cue.
In order to achieve the purpose, the utility model provides a portable electric heating cup, which comprises a cup body, a cup cover and a control heating component arranged at the bottom of the cup body;
the control heating component comprises a controller, an electric heating element and a mechanical temperature controller which are electrically connected with the controller;
the cup body comprises a cup body shell and double-layer inner container assemblies, a Hall switch is arranged between the double-layer inner container assemblies and close to the cup cover, the cup cover is correspondingly provided with an arc-shaped magnet section, and the Hall switch is electrically connected to the controller;
the control heating assembly further comprises a prompting lamp and a touch key switch arranged corresponding to the prompting lamp, and the touch key switch and the prompting lamp are electrically connected to the controller.
Preferably, the controller judges the on-off state of the Hall switch, when the Hall switch is connected, the controller detects the input of the touch key switch and controls the electric heating element to be on and off and controls the prompting lamp to flash, when the Hall switch is disconnected, the controller detects the input of the touch key switch and controls the prompting lamp to flash, or controls the electric heating element to be off and controls the prompting lamp to flash; the controller also receives feedback information of the mechanical temperature controller, controls the electric heating element to be closed and controls the prompting lamp to flash.
Preferably, the bowl cover includes outer bowl cover and interior bowl cover, interior bowl cover week side is equipped with the arc magnet section, hall switch circuit department off-state when the bowl cover is close to hall switch.
Preferably, the control heating assembly further comprises an NTC thermistor, a temperature fuse and a first PCB horizontally disposed at the bottom of the cup body, the controller is disposed on the first PCB, and the NTC thermistor, the temperature fuse are electrically connected to the first PCB.
Preferably, the control heating assembly further comprises a second PCB perpendicular to the first PCB, the touch key switch and the indicator light are arranged on the second PCB, the bottom side of the second PC is provided with bent pin row pins, and the first PCB is provided with row nuts matched with the bent pin row pins.
Preferably, the touch key switch is arranged at the position of the prompting lamp, and a prompting lamp shading ring is arranged on the outer side of the prompting lamp.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model provides a portable electric heating cup, which comprises a cup body, a cup cover and a heating control component arranged at the bottom of the cup body; the control heating component comprises a controller, an electric heating element and a mechanical temperature controller which are electrically connected with the controller; the cup body comprises a cup body shell and double-layer inner container assemblies, a Hall switch is arranged between the double-layer inner container assemblies and close to the cup cover, the cup cover is correspondingly provided with an arc-shaped magnet section, and the Hall switch is electrically connected to the controller; the control heating assembly further comprises a prompting lamp and a touch key switch arranged corresponding to the prompting lamp, and the touch key switch and the prompting lamp are electrically connected to the controller. The touch button switch is pressed or pressed for a long time, the on-off state of the Hall switch is combined, the controller controls the electric heating element to be turned on and off and the prompting lamp to give different flashing signals, and the visual prompting effect is enhanced.
Drawings
FIG. 1 is a schematic view of the portable electric cup according to the present invention;
FIG. 2 is a schematic view of another perspective structure of the portable electric cup of the present invention;
FIG. 3 is a schematic view structure of the portable electric cup heating control assembly of the present invention;
FIG. 4 is a schematic view of the heating control principle of the portable electric cup controller of the present invention;
fig. 5 is a schematic view of another view angle structure of the portable electric heating cup control heating assembly of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings.
The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The utility model provides a portable electric heating cup, which comprises a cup body 1, a cup cover 2 and a control heating component 130 arranged at the bottom of the cup body 1, in one embodiment, referring to figures 1-4; the control heating assembly 130 includes a controller (not shown), an electric heating element 132 electrically connected with the controller, and a mechanical thermostat 133; the cup body 1 comprises a cup body shell 110 and a double-layer inner container assembly 120, a Hall switch 140 is arranged between the double-layer inner container assembly 120 and close to a cup cover, an arc-shaped magnet section 230 is correspondingly arranged on the cup cover, and the Hall switch 140 is electrically connected to a controller; the control heating assembly 130 further includes a prompting lamp 137 and a touch key switch 138 corresponding to the prompting lamp 137, and the touch key switch 138 and the prompting lamp 137 are electrically connected to the controller.
The controller judges the on-off state of the Hall switch 140, when the Hall switch 140 is connected, the controller detects the input of the touch key switch 138 and controls the electric heating element 132 to be on and off and controls the prompting lamp 137 to flash, when the Hall switch 140 is disconnected, the controller detects the input of the touch key switch 138 and controls the prompting lamp 137 to flash, or controls the electric heating element 132 to be off and controls the prompting lamp 137 to flash; the controller also receives feedback information of the mechanical temperature controller 133 and controls to turn off the electric heating element 132 and control the indicator light 137 to flash.
The cup cover 2 comprises an outer cup cover 210 and an inner cup cover 220, an arc-shaped magnet section 230 is arranged on the periphery of the inner cup cover 220, and the Hall switch circuit is in an off state when the cup cover 2 is close to the Hall switch 140.
In this embodiment, after the external power supply, when the cup cover 2 of the portable electric cup is closed, the arc-shaped magnet section 230 on the peripheral side of the inner cup cover 220 is close to the hall switch 140, the hall switch 140 is in an off state due to the change of the circuit state inside the hall switch caused by the hall effect, if the cup cover is closed in the heating process, the indicator light 137 is turned off after flashing for 3 seconds, the electric heating element 132 is turned off, and the heating cup stops heating; when the cup cover 2 is uncovered, the Hall switch circuit is in a connected state, and the long-time pressing of the touch key switch 138 ensures that the prompting lamp 137 is always in a bright state until heating is finished even if the controller controls the electric heating element 132 to work; if heating is required to be terminated halfway, the touch key switch 138 is clicked, and at the moment, the controller controls the electric heating element 132 to stop working and the prompting lamp 137 to be turned off; when the cup cover 2 is covered, the touch key switch 138 is touched carelessly, the controller does not command the electric heating element 132 at the moment, and only controls the prompting lamp 137 to flicker for 3 seconds to extinguish, so that the safety is ensured; when the electric heating cup is in a dry state, the mechanical temperature controller 133 senses that the temperature is higher than the set temperature and feeds back the temperature to the controller, and the controller controls the electric heating element 132 to stop working and the indicator light 137 to flash for 3 seconds to extinguish. In addition, when a falling condition occurs during heating, the controller controls the electric heating element 132 to stop working and the indicator light 137 to blink for 3 seconds to be turned off.
Referring to fig. 3 to 5, the control heating assembly 130 further includes an NTC thermistor 134, a temperature fuse 135, and a first PCB 131 horizontally disposed at the bottom of the cup body 1, a controller (not shown) is disposed on the first PCB 131, and the NTC thermistor 134 and the temperature fuse 135 are electrically connected to the first PCB 131. The NTC thermistor 134, the temperature fuse 135, the electric heating element 132 and the mechanical temperature controller 133 are all attached to the bottom of the double-layer liner component 120, the NTC thermistor 134 is used for detecting the water temperature in the double-layer liner component 120, and the temperature fuse 135 plays a role in safety protection.
Referring to fig. 4-5, the heating control assembly 130 further includes a second PCB 136 perpendicular to the first PCB 131, the touch key switch 138 and the indicator light 137 are disposed on the second PCB 136, the bottom side of the second PCB 136 is provided with a bent pin header 1361, and the first PCB 131 is provided with a header 1311 engaged with the bent pin header 1361. Two PCBs are connected perpendicularly, reduce area occupied, and directly connect touch key switch 138 and warning light 137 on the second PCB board 136 of vertical setting, leak in cup 1 week side outward simultaneously, convenience of customers operation and visual observation.
The touch key switch 138 is arranged on the position of the prompting lamp 137, and a prompting lamp shading ring 139 is arranged on the outer side of the prompting lamp 137, so that the power key can be seen visually to emit light.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (6)
1. A portable electric cup is characterized by comprising a cup body, a cup cover and a heating control component arranged at the bottom of the cup body;
the control heating component comprises a controller, an electric heating element and a mechanical temperature controller which are electrically connected with the controller;
the cup body comprises a cup body shell and double-layer inner container assemblies, a Hall switch is arranged between the double-layer inner container assemblies and close to the cup cover, the cup cover is correspondingly provided with an arc-shaped magnet section, and the Hall switch is electrically connected to the controller;
the control heating assembly further comprises a prompting lamp and a touch key switch arranged corresponding to the prompting lamp, and the touch key switch and the prompting lamp are electrically connected to the controller.
2. The portable electric cup according to claim 1, wherein the controller determines an on-off state of the hall switch, detects an input of the touch button switch and controls the electric heating element to be turned on and off while controlling the indicator light to be turned on when the hall switch is turned on, and detects an input of the touch button switch and controls the indicator light to be turned on or controls the electric heating element to be turned off while controlling the indicator light to be turned on when the hall switch is turned off; the controller also receives feedback information of the mechanical temperature controller, controls the electric heating element to be closed and controls the prompting lamp to flash.
3. The portable electric cup according to claim 2, wherein the cup cover comprises an outer cup cover and an inner cup cover, an arc-shaped magnet section is arranged on the periphery of the inner cup cover, and the Hall switch circuit is in an off state when the cup cover is close to the Hall switch.
4. The portable electric cup of claim 1, wherein the control heating assembly further comprises an NTC thermistor, a temperature fuse, and a first PCB horizontally disposed at the bottom of the cup body, the controller is disposed on the first PCB, and the NTC thermistor, the temperature fuse are electrically connected to the first PCB.
5. The portable electric cup according to claim 4, wherein the heating control assembly further comprises a second PCB perpendicular to the first PCB, the touch button switch and the indicator light are disposed on the second PCB, the bottom of the second PCB is provided with a bent pin header, and the first PCB is provided with a header engaged with the bent pin header.
6. The portable electric cup according to claim 5, wherein the touch button switch is disposed at the position of the warning light, and a warning light shading ring is disposed outside the warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120415851.8U CN215226786U (en) | 2021-02-25 | 2021-02-25 | Portable electric heating cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120415851.8U CN215226786U (en) | 2021-02-25 | 2021-02-25 | Portable electric heating cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215226786U true CN215226786U (en) | 2021-12-21 |
Family
ID=79503686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120415851.8U Active CN215226786U (en) | 2021-02-25 | 2021-02-25 | Portable electric heating cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215226786U (en) |
-
2021
- 2021-02-25 CN CN202120415851.8U patent/CN215226786U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |