CN203591119U - Thermal insulation bowl - Google Patents
Thermal insulation bowl Download PDFInfo
- Publication number
- CN203591119U CN203591119U CN201320645757.7U CN201320645757U CN203591119U CN 203591119 U CN203591119 U CN 203591119U CN 201320645757 U CN201320645757 U CN 201320645757U CN 203591119 U CN203591119 U CN 203591119U
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- CN
- China
- Prior art keywords
- bowl
- heating film
- shell
- heat preservation
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The utility model provides a thermal insulation bowl. The thermal insulation bowl comprises a bowl shell and an inner bowl part mounted in the bowl shell. The bowl shell is internally provided with a support mounted in the bottom part of the bowl shell, a heating membrane used for heating, and a rechargeable battery used for supplying power to the heating membrane. The rechargeable battery is mounted in the bowl shell and located below the support. The heating membrane is mounted on the support via a soft rubber pad and is in contact with the bottom part of the inner bowl part. The soft rubber pad is arranged between the heating membrane and the support. The inner bowl part is assembled in the bowl shell. The support is located in the bottom of the inner bowl part. The heating membrane can be tightly attached onto the bottom of the inner bowl part under the effect of elastic force of the soft rubber pad. According to the thermal insulation bowl of the utility model, good heat conduction is achieved; heat utilization rate is increased; and thermal insulation effect is good.
Description
Technical field
The utility model relates to daily living article, relates in particular to a kind of heat preservation bowl.
Background technology
The special population such as baby and old man, has higher requirements to food temperature, need to prevent from that food from cooling off and causing health problem therefore on market, to have occurred heat preservation bowl series products.The technical scheme that on market, existing heat preservation bowl product uses has two kinds conventionally, one is by pouring into boiling water in Double-layer bowl, guarantee the temperature of food in heat preservation bowl in the mode of heat transmission with the heat of boiling water, before being used, this mode needs to pour into boiling water, after use, need boiling water to pour out, operation inconvenience, and have the danger that produces potential scald while pouring in down a chimney boiling water, concerning the fragile crowd such as child and old man, danger is more very; Another kind of scheme is to maintain by electrically heated mode, this kind of mode operates simpler, but conventionally because have electrical equipment in bowl, can not in water, clean and high-temperature sterilization in boiling water, or use heating and electric component and bowl body separate mode, although solved the problem that bowl body can not clean, heat utilization efficiency is low, heat insulation effect is not obvious.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of heat preservation bowl that improves heat utilization efficiency, high insulating effect is provided.
The utility model is achieved in that and comprises bowl shell and be arranged on the interior bowl in described bowl shell, in described bowl shell, be provided with and be arranged on the support of described bowl shell bottom, for the heating film that heats with for the rechargeable battery of power supply is provided to described heating film, described rechargeable battery is arranged in described bowl shell, and be positioned at described support below, described heating film is arranged on described support by a flexible glue pad, and the described interior bowl bottom of described heating film contact, described flexible glue pad is arranged between described heating film and described support.
Further, described heating film is fixed on described flexible glue pad by a pressure ring, and the described interior bowl bottom of described heating film contact is supportted in described flexible glue advance expenditure, and described pressure ring is fixed on described heating film.
Further, be provided with the temperature controller for limit temperature setting value in the bottom of described heating film.
Further, described flexible glue pad is arranged on described support, and described support and described flexible glue pad are fixed by screws in described bowl shell bottom.
Further, have catching groove at described bowl shell top, described interior bowl is provided with button point, and described button point is clasped with described catching groove.
Further, in described bowl shell, be also provided with for the control circuit board for described rechargeable battery charging and described heating film work, on described control circuit board, be respectively equipped with switch and charging socket.
Further, the surrounding of described switch and described charging socket is laid with waterproof sealing flexible glue.
Further, in described bowl shell, set circuit board is provided with power supply indicator.
Further, described heat preservation bowl also comprises that a lid is located at the bowl lid on described bowl shell.
The utility model provides a kind of heat preservation bowl, adopt heating film rack-mount by a flexible glue pad, bowl bottom in heating film contact, flexible glue pad is arranged between heating film and support, and wherein interior bowl is assembled in bowl shell, and support is positioned at bowl bottom, heating film is under the effect of flexible glue pad elastic force, can be close to interior bowl bottom, good heat conduction is provided, improve heat utilization efficiency, high insulating effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The heat preservation bowl front view that Fig. 1 provides for the utility model embodiment;
The decomposing schematic representation heat preservation bowl that Fig. 2 provides for the utility model embodiment;
The heat preservation bowl profile that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the profile of A-A direction in Fig. 3.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1-Fig. 4, the utility model embodiment provides a kind of heat preservation bowl 1, is mainly used in guaranteeing the certain temperature in food position in it.Described heat preservation bowl 1 comprises bowl shell 11 and is arranged on the interior bowl 12 in described bowl shell 11, food is contained in described interior bowl 12, in described bowl shell 11, be provided with the support 13 that is arranged on described bowl shell 11 bottoms, for the heating film 14 that heats with for the rechargeable battery 15 of power supply being provided to described heating film 14, described rechargeable battery 15 is arranged in described bowl shell 11, and be positioned at described support 13 belows, described heating film 14 is arranged on described support 13 by a flexible glue pad 16, and described heating film 14 contacts described interior bowl 12 bottoms, described flexible glue pad 16 is arranged between described heating film 14 and described support 13.Wherein said interior bowl 12 is assembled in described bowl shell 11, described support 13 is positioned at described bowl 12 bottoms, and described heating film 14, under the effect of described flexible glue pad 16 elastic force, can be close to described interior bowl 12 bottoms, good heat conduction is provided, has improved heat utilization efficiency, high insulating effect.
In concrete application, as Fig. 2, Fig. 3, described heating film 14 is fixed on described flexible glue pad 16 by a pressure ring 17, described pressure ring 17 is fixed on described heating film 14, described flexible glue pad 16 supports described heating film 14 and contacts described interior bowl 12 bottoms, described pressure ring 17 is pushed down described heating film 14, guarantees that described heating film 14 is firm.A kind of film of described heating film 14 for generating heat after switching on, the plane heater element being formed by electrically insulating material and the heating resistor material encapsulating in it.The contour structures of described heating film 14 and described interior bowl 12 bottoms are suitable, rounded, can heat to more equably more comprehensively described interior bowl bottom 12.It should be noted that, the contour structures of described heating film 14 can be according to described interior bowl bottom 12 profile flexible design.
Further, be provided with the temperature controller 18 for limit temperature setting value in the bottom of described heating film 14.Described temperature controller 18, for limiting the temperature of described heating film 14, prevents its excess Temperature.
Further, as Fig. 3, described flexible glue pad 16 is arranged on described support 13, described flexible glue pad 16 mainly works to support described heating film 14, avoid described heating film 14 directly to touch described support 13, it is to prevent that heat from transmitting toward described support 13, can play heat-blocking action that described heating film 14 is suspended on described support 13.
Described flexible glue pad 16 is rounded, and described support 13 is fixed on described bowl shell 11 bottoms with described flexible glue pad 16 by screw 19, guarantees to combine closely between described flexible glue pad 16 and described support 13, and mounting means is simple.
Further, as shown in Figure 1, Figure 2, have catching groove 111 at described bowl shell 11 tops, described bowl shell 11 adopts plastic cement material to make, and described interior bowl 12 is provided with button point 121, and described interior bowl 12 adopts metal material to make, and described button point 121 is clasped with described catching groove 111.To guarantee that described interior bowl 12 can closely be fixed in described bowl shell 11, and in taking out, bowl 12 is convenient, fast.It should be noted that, between described bowl shell 11 and described interior bowl 12, adopting other assembling mode is also the scope of the utility model protection.
Further, as Fig. 3, Fig. 4, in described bowl shell 11, be also provided with for the control circuit board 10 for described rechargeable battery 15 charges and described heating film 14 is worked, on described control circuit board 10, be respectively equipped with switch 20 and charging socket 21.Described switch 20 is for controlling power on/off, and described charging socket 21 charges for described rechargeable battery 15, and further, the surrounding of described switch 20 and described charging socket 21 is laid with waterproof sealing flexible glue 22.Water-proof function is provided, guarantees safety.Further, the interior set circuit board (not shown) of described bowl shell 11 is provided with power supply indicator 112, mainly plays indicative function.
Further, as shown in Figure 1, Figure 2, described heat preservation bowl 1 also comprises that a lid is located at the bowl lid 23 on described bowl shell 11.Described bowl lid 23 adopts plastic material to make, and effect is to prevent dust and to improve heat-insulating property, prevents heat loss.
Fig. 3 as shown in Figure 1, Figure 2,, the using method of heat preservation bowl 1: first food is packed into described interior bowl 12, by described interior bowl 12 spinners on described bowl shell 11, open switch 20, power supply indicator 112 is lighted, described heating film 14 is started working, and heat is delivered on described interior bowl 12, prevents that interior bowl 12 interior food temperatures from cooling off.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a heat preservation bowl, it is characterized in that, comprise bowl shell and be arranged on the interior bowl in described bowl shell, in described bowl shell, be provided with and be arranged on the support of described bowl shell bottom, for the heating film that heats with for the rechargeable battery of power supply is provided to described heating film, described rechargeable battery is arranged in described bowl shell, and be positioned at described support below, described heating film is arranged on described support by a flexible glue pad, and the described interior bowl bottom of described heating film contact, described flexible glue pad is arranged between described heating film and described support.
2. heat preservation bowl as claimed in claim 1, is characterized in that: described heating film is fixed on described flexible glue pad by a pressure ring, and the described interior bowl bottom of described heating film contact is supportted in described flexible glue advance expenditure, and described pressure ring is fixed on described heating film.
3. heat preservation bowl as claimed in claim 1 or 2, is characterized in that: be provided with the temperature controller for limit temperature setting value in the bottom of described heating film.
4. heat preservation bowl as claimed in claim 1, is characterized in that: described flexible glue pad is arranged on described support, and described support and described flexible glue pad are fixed by screws in described bowl shell bottom.
5. heat preservation bowl as claimed in claim 1, is characterized in that: have catching groove at described bowl shell top, described interior bowl is provided with button point, and described button point is clasped with described catching groove.
6. heat preservation bowl as claimed in claim 1, is characterized in that: in described bowl shell, be also provided with for the control circuit board for described rechargeable battery charging and described heating film work, be respectively equipped with switch and charging socket on described control circuit board.
7. heat preservation bowl as claimed in claim 6, is characterized in that: the surrounding of described switch and described charging socket is laid with waterproof sealing flexible glue.
8. heat preservation bowl as claimed in claim 1, is characterized in that: in described bowl shell, set circuit board is provided with power supply indicator.
9. heat preservation bowl as claimed in claim 1, is characterized in that: described heat preservation bowl also comprises that a lid is located at the bowl lid on described bowl shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645757.7U CN203591119U (en) | 2013-10-18 | 2013-10-18 | Thermal insulation bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645757.7U CN203591119U (en) | 2013-10-18 | 2013-10-18 | Thermal insulation bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591119U true CN203591119U (en) | 2014-05-14 |
Family
ID=50672075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645757.7U Expired - Fee Related CN203591119U (en) | 2013-10-18 | 2013-10-18 | Thermal insulation bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591119U (en) |
-
2013
- 2013-10-18 CN CN201320645757.7U patent/CN203591119U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140514 Termination date: 20191018 |