CN209789487U - Portable electric food warmer heated by pure battery - Google Patents
Portable electric food warmer heated by pure battery Download PDFInfo
- Publication number
- CN209789487U CN209789487U CN201920164173.5U CN201920164173U CN209789487U CN 209789487 U CN209789487 U CN 209789487U CN 201920164173 U CN201920164173 U CN 201920164173U CN 209789487 U CN209789487 U CN 209789487U
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- power supply
- battery
- electric
- portable electric
- heated
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Abstract
The utility model discloses a portable electric heat pot of pure battery heating, including the pot body, set up in the heating portion of pot body lower extreme and connect in the power module of heating portion, the pot body include the shell, set up in the inside inner bag of shell and set up in the top cap of shell upper end, heating portion include the mesochite and set up in electric heating element in the mesochite directly supplies power to electric heating element through power module, and electric heating element generates heat to heat the inner bag, need not to connect the power cord and heat, thereby convenience of customers goes out to carry and use.
Description
Technical Field
The utility model relates to a cooking utensil, more specifically say, it relates to a portable electric heat pot of pure battery heating.
Background
The electric food warmer is a modern cooker, can cook food and preserve heat, is clean and sanitary to use, saves time and labor, and is one of indispensable tools for the modernization of housework. Along with the improvement of people's standard of living, outdoor activities are more and more frequent, and traditional electric heat pot mostly need insert electric work, do not have under the condition of power in the open air, are difficult to satisfy the demand of cooking.
Even though the electric food warmer heated by the battery appears in the prior art, the heating principle is that the voltage is gradually increased to 220V by the mobile power supply for heating, so that potential safety hazards exist, and the requirement on safety cannot be met.
Therefore, the prior art still needs to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable electric heat pot of pure battery heating directly supplies power to electric heating element through power module, through 36V power battery group, exports 16A's electric current, thereby heats the inner bag through electric heating element generates heat, is less than human safe voltage, and the security is high, need not to connect the power cord and heats to convenience of customers goes out to carry the use.
The above technical purpose of the present invention can be achieved by the following technical solutions:
A portable electric food warmer heated by a pure battery comprises a pan body, a heating part arranged at the lower end of the pan body and a power supply module connected with the heating part, wherein the pan body comprises a shell, an inner container arranged in the shell and a top cover arranged at the upper end of the shell, and the heating part comprises a middle shell and an electric heating element arranged in the middle shell;
The power supply module comprises a power supply box, a battery pack, an electric control unit and direct current charging interfaces, wherein the battery pack is arranged in the power supply box and used for supplying power and heating, the electric control unit is arranged on the power supply box and connected to the battery pack, and the direct current charging interfaces are respectively connected to the electric control unit;
the electronic control unit includes a power protector for preventing overcharge and overdischarge of the battery.
Further, the battery pack is a 36V power battery pack, and the output current is 16A.
Furthermore, still be provided with on the power supply box and connect in power protector's stand-by power supply output interface, stand-by power supply output interface is multichannel DC output stand-by power supply module, provides multiple supply voltage of 5V, 12V, 24V and 36V.
Further, a main control module used for controlling the electric control unit is arranged on the pot body, the main control module comprises a display touch screen and a control knob which are arranged on the shell, and the heating part further comprises a thermosensitive sensing unit connected to the main control module.
Further, the electric heating element is an electric heating wire, a soaking plate is arranged on the electric heating wire, a heating base plate attached to the inner container is arranged on the soaking plate, and the thermosensitive induction unit comprises a thermosensitive inductor connected to the soaking plate.
Furthermore, a rotary handle is arranged on the pot body and comprises a base arranged on the side wall of the shell, a rotating shaft arranged on the base and a handle body rotatably connected to the top of the rotating shaft.
Furthermore, a cover cap is arranged on the top cover, an annular groove body is arranged on the side wall of the cover cap, and a clamping claw connected with the annular groove body in a clamping mode is arranged at the front end of the handle body.
Further, the cap is connected with the claw in a magnetic attraction mode, the section of the annular groove body is arc-shaped, and the claw is in a ring shape attached to the annular groove body.
Furthermore, the lateral wall of the shell is rotatably connected with a hasp, the front end of the hasp is provided with a clamping groove, and the lateral wall of the power supply box is provided with a clamping block matched with the clamping groove.
Further, be provided with the breather valve on the top cap, the breather valve include sliding connection in the round pin post of top cap, set up in air vent on the round pin post, set up in the gas release cover of round pin post upper end and set up in the fender ring of round pin post lower extreme, still be provided with on the top cap and arrange in the inboard pressure release hole of gas release cover.
To sum up, the utility model discloses a power module directly supplies power to electric heating element, through 36V power battery group, exports 16A's electric current, thereby generates heat through electric heating element and heats the inner bag, is less than human safe voltage, and the security is high, need not the connecting power cord and heats to convenience of customers goes out to carry the use.
Drawings
fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is an exploded view of the heating unit and the power supply module according to the present embodiment.
Fig. 3 is an enlarged view at a in fig. 3.
Fig. 4 is a sectional view of the vent valve portion of the present embodiment.
FIG. 5 is an exploded view of the pot body in this embodiment.
Fig. 6 is an enlarged view at B in fig. 4.
Fig. 7 is a functional schematic diagram of the portable electric food warmer heated by pure batteries in the embodiment.
In the figure: 1. a pan body; 11. a housing; 12. an inner container; 13. a top cover; 131. capping; 132. an annular groove body; 2. a heating section; 21. a middle shell; 22. an electric heating element; 23. a vapor chamber; 24. heating the base plate; 3. a power supply module; 31. a power supply box; 32. a battery pack; 33. a power supply protector; 35. A direct current charging interface; 36. a standby power output interface; 4. A main control module; 41. displaying a touch screen; 42. a control knob; 5. a rotary pot handle; 51. a base body; 52. a rotating shaft; 53. a handle body; 54. a claw; 6. a hasp; 61. a card slot; 62. a clamping block; 7. a vent valve; 71. a pin; 72. a vent hole; 73. a gas release cover; 74. a baffle ring; 75. a pressure relief vent; 8. a heat sensitive sensing unit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b): a portable electric food warmer heated by a pure battery is shown in figures 1-7 and comprises a pan body 1, a heating part 2 arranged at the lower end of the pan body 1 and a power supply module 3 connected to the heating part 2, wherein the pan body 1 comprises a shell 11, an inner container 12 arranged inside the shell 11 and a top cover 13 arranged at the upper end of the shell 11, and the heating part 2 comprises a middle shell 21 and an electric heating element 22 arranged in the middle shell 21.
As shown in fig. 2 and fig. 3, the power supply module 3 includes a power supply box 31, a battery pack 32 is disposed in the power supply box 31, the battery pack 32 is a 36V power battery pack, and has an output current of 16A, and has power storage and supply functions. The power supply box 31 is provided with an electric control unit connected to the battery pack 32, the electric control unit is connected with a direct current charging interface 35, and the direct current charging interface 35 is a DC36V charging input interface.
In this embodiment, the power supply box 31 is fixed to the lower end of the middle shell 21 by a fastener, and in other embodiments, the power supply module 3 and the pan body 1 may be of a split type.
The electronic control unit includes a power protector 33. Specifically, the power protector 33 is a battery protection plate, which does not excessively discharge when the battery is discharged, and plays a role in stopping charging when a certain voltage is reached during charging, thereby protecting the power supply module 3.
The power supply box 31 is further provided with a standby power output interface 36 connected to the power protector 33. Specifically, the standby power output interface 36 is a multi-path DC output standby power module, and provides various power supply voltages of 5V, 12V, 24V, 36V, and the like.
As shown in fig. 3 and 4, a main control module 4 for controlling the electronic control unit is disposed on the pot body 1, the main control module 4 includes a display touch screen 41 and a control knob 42 disposed on the housing 11, and the heating portion 2 further includes a thermal sensing unit 8 (as shown in fig. 7) connected to the main control module 4. Specifically, the power supply protector 33 is controlled by the main control module 4, and when the temperature detected by the heat sensitive sensing unit 8 rises to a predetermined value, the power supply protector 33 is switched off, so that the temperature of the whole pot bottom is not too high. Meanwhile, the main control module 4 is also used for switching the power supplied by the battery.
As shown in fig. 4 and 5, the electric heating element 22 is an electric heating wire, a soaking plate 23 is disposed on the electric heating wire, a heating pad 24 attached to the inner container 12 is disposed on the soaking plate 23, and the heat-sensitive sensing unit 8 includes a heat-sensitive sensor (not shown in the figure) connected to the soaking plate 23. The middle case 21 is a heat insulation layer made of a heat insulation material, so that the heating wire insulates heat from the battery pack 32 when heating, and normal operation and service life of the battery pack 32 are ensured.
As shown in fig. 5, a rotary handle 5 is disposed on the pot body 1, and the rotary handle 5 includes a seat 51 disposed on a side wall of the housing 11, a rotating shaft 52 disposed on the seat 51, and a handle 53 rotatably connected to a top of the rotating shaft 52. The top cover 13 is provided with a cap 131, the side wall of the cap 131 is provided with an annular groove 132, and the front end of the handle body 53 is provided with a claw 54 which is clamped and connected with the annular groove 132. The cap 131 is magnetically connected with the claw 54, the section of the annular groove 132 is arc-shaped, and the claw 54 is in a ring shape attached to the annular groove 132.
When the pot cover is closed, the handle 53 is rotated to the cover cap 131, the claw 54 is clamped in the annular groove 132 under the magnetic attraction effect, and the top cover 13 is pressed in the moving process. Meanwhile, a gap is formed between the handle body 53 and the cover body, and after the claw 54 is clamped and fixed with the annular groove 132, the handle body 53 can also serve as a handle.
As shown in fig. 5 and 6, the top cover 13 is provided with a vent valve 7, the vent valve 7 includes a pin 71 slidably connected to the top cover 13, a vent hole 72 provided on the pin 71, a vent cover 73 provided on an upper end of the pin 71, and a stopper ring 74 provided on a lower end of the pin 71, and the top cover 13 is further provided with a vent hole 75 disposed inside the vent cover 73.
When the amount of gas in the pot body 1 is small, the gas is discharged out of the pot body 1 through the vent hole 72, and when the amount of gas in the pot body 1 is large, the gas pressure pushes up the gas release cover 73 through the pressure release hole 75, thereby completing the release of the gas pressure in the pot body 1.
As shown in fig. 2, the housing 11 is connected with the power supply box 31 by a snap fit, in this embodiment, a snap 6 is rotatably connected to a side wall of the housing 11, a locking groove 61 is arranged at a front end of the snap 6, and a locking block 62 adapted to the locking groove 61 is arranged on a side wall of the power supply box 31, so as to complete quick release connection of the pot body 1.
to sum up, this application directly supplies power to electric heating element through power module, through 36V power battery group, exports 16A's electric current, thereby heats the inner bag through electric heating element generates heat, is less than human safe voltage, and the security is high, need not to connect the power cord and heats to convenience of customers goes out to carry and uses.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A portable electric food warmer heated by a pure battery is characterized by comprising a pan body, a heating part arranged at the lower end of the pan body and a power supply module connected with the heating part, wherein the pan body comprises a shell, an inner container arranged in the shell and a top cover arranged at the upper end of the shell, and the heating part comprises a middle shell and an electric heating element arranged in the middle shell;
The power supply module comprises a power supply box, a battery pack, an electric control unit and direct current charging interfaces, wherein the battery pack is arranged in the power supply box and used for supplying power and heating, the electric control unit is arranged on the power supply box and connected to the battery pack, and the direct current charging interfaces are respectively connected to the electric control unit;
The electronic control unit includes a power protector for preventing overcharge and overdischarge of the battery.
2. A battery only heated portable electric hot-pot as claimed in claim 1, wherein the battery pack is a 36V power battery pack with an output current of 16A.
3. A portable electric food warmer heated by a pure battery as claimed in claim 1, wherein the power supply box is further provided with a standby power output interface connected to the power supply protector, and the standby power output interface is a multi-path DC output standby power module and provides various power supply voltages of 5V, 12V, 24V and 36V.
4. A pure battery heated portable electric heating pan as claimed in claim 3, wherein the pan body is provided with a main control module for controlling the electric control unit, the main control module comprises a display touch screen and a control knob which are arranged on the casing, and the heating part further comprises a heat-sensitive sensing unit connected to the main control module.
5. The portable electric pan heated by a pure electric battery according to claim 4, wherein the electric heating element is an electric heating wire, a soaking plate is arranged on the electric heating wire, a heating pad plate attached to the inner container is arranged on the soaking plate, and the heat-sensitive sensing unit comprises a heat-sensitive sensor connected to the soaking plate.
6. The portable electric pan heated by pure battery as claimed in claim 1, wherein the pan body is provided with a rotary pan handle, the rotary pan handle comprises a base body arranged on the side wall of the casing, a rotating shaft arranged on the base body and a handle body rotatably connected to the top of the rotating shaft.
7. The portable electric food warmer heated by a pure battery as claimed in claim 6, wherein the top cover is provided with a cover cap, the side wall of the cover cap is provided with an annular groove body, and the front end of the handle body is provided with a clamping claw clamped and connected with the annular groove body.
8. The portable electric food warmer of claim 7, wherein the lid is magnetically connected to the jaws, the cross-section of the annular groove is arc-shaped, and the jaws are circular and attached to the annular groove.
9. The portable electric food warmer heated by a pure battery according to claim 1, wherein a buckle is rotatably connected to a side wall of the outer casing, a clamping groove is formed at the front end of the buckle, and a clamping block matched with the clamping groove is formed on a side wall of the power supply box.
10. A portable electric pan heated by pure batteries according to claim 1, characterized in that the top cover is provided with a vent valve, the vent valve comprises a pin slidably connected to the top cover, a vent hole arranged on the pin, a vent cover arranged on the upper end of the pin and a baffle ring arranged on the lower end of the pin, and the top cover is further provided with a vent hole arranged inside the vent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164173.5U CN209789487U (en) | 2019-01-30 | 2019-01-30 | Portable electric food warmer heated by pure battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920164173.5U CN209789487U (en) | 2019-01-30 | 2019-01-30 | Portable electric food warmer heated by pure battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209789487U true CN209789487U (en) | 2019-12-17 |
Family
ID=68821767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920164173.5U Expired - Fee Related CN209789487U (en) | 2019-01-30 | 2019-01-30 | Portable electric food warmer heated by pure battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209789487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115413929A (en) * | 2022-09-23 | 2022-12-02 | 嘉兴凯开电器有限公司 | Pressure cooker |
| US11659629B2 (en) * | 2021-03-18 | 2023-05-23 | Kenyon International, Inc. | DC cooking appliance |
| US11825987B2 (en) | 2021-03-18 | 2023-11-28 | Kenyon International, Inc. | DC cooking appliance |
-
2019
- 2019-01-30 CN CN201920164173.5U patent/CN209789487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11659629B2 (en) * | 2021-03-18 | 2023-05-23 | Kenyon International, Inc. | DC cooking appliance |
| US11825987B2 (en) | 2021-03-18 | 2023-11-28 | Kenyon International, Inc. | DC cooking appliance |
| CN115413929A (en) * | 2022-09-23 | 2022-12-02 | 嘉兴凯开电器有限公司 | Pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20220130 |