CN209573629U - It is a kind of can heating and thermal insulation cutlery box - Google Patents
It is a kind of can heating and thermal insulation cutlery box Download PDFInfo
- Publication number
- CN209573629U CN209573629U CN201920130990.9U CN201920130990U CN209573629U CN 209573629 U CN209573629 U CN 209573629U CN 201920130990 U CN201920130990 U CN 201920130990U CN 209573629 U CN209573629 U CN 209573629U
- Authority
- CN
- China
- Prior art keywords
- interface
- heating
- cutlery box
- liner
- fever tablet
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 43
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 45
- 239000011229 interlayer Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims description 7
- 229920000877 Melamine resin Polymers 0.000 claims description 5
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 239000002305 electric material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses it is a kind of can heating and thermal insulation cutlery box, it is formed by interlayer setting fever tablet in liner and shell, the fever tablet is electrically connected with the USB in the through-hole for being installed on shell, so that DC power supply line by external one end with USB jack of DC interface or USB interface or USB data line with USB output socket can power supply unit be electrically connected, it powers to fever tablet and fever tablet is made to generate heat, liner is heated so that the heated heat preservation of the food loaded on liner, on the one hand, due to notebook, tablet computer or mobile power source etc. can power supply unit it is removable, therefore, it can be while the fever tablet to the utility model cutlery box be powered, it is mobile over long distances with the utility model cutlery box, another aspect notebook, tablet computer or mobile power source etc. can power supply unit output electric current it is small, it is not easy to send out Current overload face generates safety issue, simultaneously out, moreover it is possible to control heating temperature, be always held at heating temperature can in human body adaptation range.
Description
Technical field
The utility model relates to food box field, in particular to it is a kind of can heating and thermal insulation cutlery box.
Background technique
In cutlery box, the purposes of cutlery box is very extensive, if parent brings meal to student, attends to the patient inside hospital and send soup, or
Person is that office worker carries lunch etc..In this case the heat effect of cutlery box is just very important, and heat-preservation lunch box on the market
Vacuum cutlery box mostly, overlong time, the food of the inside can it is cool fall and meanwhile can not also heat, the heat preservation cutlery box that can be heated
There are electrothermal and the fever of water injection type stainless steel material etc., electrothermal is directly connected to commercial power socket by the plug of power supply line and is sent out
Heat, when heating, can not move over long distances, and the line voltage connected is higher, and electric heating type thermal-insulating cutlery box is because of current overload in recent years
Etc. reasons and cause safety accident to take place frequently, safety is low；And water injection type heat preservation cutlery box mobile over long distances is in heating pad
The initial stage of dish easily overheats, and after a period of time, and be subcooled because water temperature reduces, have and is unable to control asking for heating temperature
Topic.
Utility model content
The main purpose of the utility model be propose it is a kind of can heating and thermal insulation cutlery box, it is intended to solve conventional vacuum cutlery box without
The problem of method can not move over long distances when taking into account heating, safety is low and is unable to control heating temperature.
To achieve the above object, the utility model proposes it is a kind of can heating and thermal insulation cutlery box, including shell, liner and heating
Device, the shell define the open accommodating chamber in top, and the liner is loaded on accommodating chamber, outside the interior bottom of shell and liner
Interlayer is formed between bottom, the position that shell corresponds to interlayer offers through-hole, and the heating device includes loaded in interlayer
Perhaps the USB interface DC interface or USB interface lead to loaded on described for fever tablet and the DC interface being electrically connected with fever tablet
Hole, the USB interface can DC power supply line or USB data line by external one end with USB jack inserted with having USB output
Mouthful can power supply unit electrical connection so that fever tablet generate heat.
Technical solutions of the utility model liner and shell be formed by interlayer setting fever tablet, the fever tablet be installed on
Perhaps USB is electrically connected so that DC interface or USB interface are inserted by external one end with USB DC interface in the through-hole of shell
Mouthful DC power supply line or USB data line with USB output socket can power supply unit (such as notebook, tablet computer or
Person's mobile power source etc.) electrical connection, it powers to fever tablet and fever tablet is made to generate heat, liner is heated so as to be loaded on the food of liner
The heated heat preservation of object, on the one hand, due to notebook, tablet computer or mobile power source etc. can power supply unit it is removable, can be
It is mobile over long distances with the utility model cutlery box while power supply to the fever tablet of the utility model cutlery box, another aspect notebook,
Tablet computer or mobile power source etc. can power supply unit output electric current it is small, be not easy to issue current overload face and generate safety and ask
Topic also can control heating temperature simultaneously, be always held at heating temperature can in human body adaptation range.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the utility model；
Fig. 2 is the stereoscopic schematic diagram of the utility model；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is Fig. 3 partial enlarged view；
Fig. 5 is the schematic diagram of the first embodiment of heating device；
Fig. 6 is the stereoscopic schematic diagram of interface set；
Fig. 7 is the schematic diagram of second of embodiment of heating device；
Fig. 8 is the schematic diagram of the third embodiment of heating device.
Specific embodiment
Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, shows
So, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.It is practical based on this
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, is fallen within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as up, down, left, right, before and after,
Top, bottom, inside and outside, vertical, transverse direction, longitudinal direction, counterclockwise, clockwise, circumferentially, radially, axially ...), then directionality indicates only
For explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, if relating to the description of " first " or " second " etc. in the utility model embodiment, should " first " or
The description of person " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated
The quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can explicitly or implicitly include to
Few this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be common with this field
Based on technical staff can be realized, this skill will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of art scheme is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes it is a kind of can heating and thermal insulation cutlery box, in the utility model embodiment, as shown in Fig. 1 to Fig. 8
It is a kind of can heating and thermal insulation cutlery box, including shell 1, liner 3 and heating device, the shell 1 defines the open receiving in top
Chamber, the liner 3 are loaded on accommodating chamber, and interlayer 100 is formed between 3 outer bottom of interior bottom and liner of shell 1, and shell 1 is corresponding
The position of interlayer 100 offers through-hole 23, the heating device include loaded in interlayer 100 fever tablet 2 and with fever tablet 2
Perhaps the DC interface 20 of USB interface 21 or USB interface 21 are loaded on the through-hole 23, the DC to the DC interface 20 of electrical connection
Interface or USB interface 21 can DC power supply line by external one end with USB jack or USB data line with have USB defeated
Out socket can power supply unit electric (such as notebook, tablet computer or mobile power source etc.) connection so that fever tablet 2 is generated heat.
It should be noted that the shell 1 and the environment-friendly materials such as the preferred melamine of liner 3 or plant fiber are made, specifically
Ground, shell 1 and liner 3 can be all made of melamine and be made, or be all made of plant fiber be made or shell 1 use melamine system
At liner 3 is made of plant fiber；It is of course also possible to be made of that shell 1 uses plant fiber, liner 3 uses melamine system
At in the present embodiment, the shell 1 and liner 3 are all made of plant fiber and are made, using 1 He of shell made of plant fiber
Liner 3 is more degradable and more environmentally-friendly.
Specifically, the fever tablet 2 using DC interface 20 or USB interface 21 as input terminal, has by external one end
The DC power supply line or USB data line of USB jack with USB output socket can power supply unit (such as notebook, plate electricity
Brain or mobile power source etc.) electrical connection, it powers to fever tablet and fever tablet 2 is made to generate heat, liner 3 is heated so that loaded on interior
The heated heat preservation of the food of gallbladder 3, notebook, tablet computer or mobile power source etc. can power supply unit output electric current it is small, be not easy to send out
Current overload face generates safety issue, also can control heating temperature simultaneously out, makes heating temperature that can be always held at human body suitable
It answers in range.
Specifically, the fever tablet 2 is the laminated structure formed by a strip thermo electric material bending machining, both ends with
DC interface 20 or USB interface 21 are electrically connected.
Specifically, bottom opens up fluted 14 in the shell 1, the groove 14 forms institute with 3 outer bottom of liner
Interlayer 100 is stated, the through-hole 23 extends inwardly to communication groove 14.
Further, the bottom surface of the liner 3 is flat, and the fever tablet 2 can be bonded with the exterior bottom wall of the liner 3,
The liner 3 and the contact surface of fever tablet 2 make when being flat the fever tablet 2 and 3 exterior bottom wall of liner can it is seamless applying together,
To improve heating efficiency.
Specifically, the both ends of the fever tablet 2 are from the position far from DC interface 20 or USB interface to close to DC interface 20
Or the sinuous extension in position of USB interface, to improve the power of fever tablet, so that heating speed is improved, meanwhile, detour is curved
The mode of folding can make fever tablet more uniform to the heating of liner.
Further, outer profile forms the shape substantially mutually fitted with 3 bottom profile of liner after the detour of the fever tablet 2 extends
Shape, maximizing contact area when being bonded the fever tablet with liner exterior bottom wall, the two contact area is bigger, and heating speed is got over
Fastly, heating is more uniform, naturally it is also possible to be other shapes, such as polygonal (being illustrated in figure 7 octagonal).
Specifically, the fever tablet 2 includes main body made of metal and the insulating layer for being coated on main body, it is preferred that institute
It states main body to be made of the preferable metal of electric conductivity, such as copper, galvanized sheet or stainless steel plate.
Specifically, the both ends of the fever tablet 2 pass through 21 electricity of conducting connecting part 24 and the DC interface 20 or USB interface
Connection, the interface 21 are cased with interface set 4, and the position that 4 upper wall of interface set corresponds to the connector 24 offers strip
Guide hole 41, the connector 24 are electrically connected after passing through the strip guide hole 41 with USB interface 21, and the interface set 4, which is inserted in, to be connect
It can prevent the interface 21 from loosening or damaging after the multiple plug of external data wire terminal after mouth 21.
Further, the shell 1 includes the open shell 11 of upper and lower ends and bottom loaded on shell 11 and will be outer
The pedestal 12 of the open lower end closed of shell 11 offers multiple non-slip grooves 121 on the pedestal, can prevent cutlery box from sliding.
Further, the utility model can also be arranged Wireless charging coil (not shown) in interlayer, and by wireless charging
Electric coil is electrically connected with fever tablet, practical new in the case where 21 not external data line of DC interface 20 or USB interface, to incite somebody to action this
Type is placed into the region that wireless charger (not shown) can incude, to pass through the induction pair of wireless charger and Wireless charging coil
Fever tablet power supply, makes fever tablet generate heat, so that it is more convenient to use the utility model.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. one kind can heating and thermal insulation cutlery box, including shell (1), liner (3) and heating device, the shell (1) define top
The open accommodating chamber in portion, the liner are loaded on accommodating chamber, it is characterised in that: between the interior bottom of shell and liner (3) outer bottom
It is formed with interlayer (100), the position that shell corresponds to interlayer offers through-hole (23), and the heating device includes loaded in interlayer
Perhaps USB interface (21) the DC interface or USB interface are loaded on for fever tablet (2) and the DC interface being electrically connected with fever tablet
The through-hole (23), the DC interface or USB interface (21) can by external one end have USB jack DC power supply line or
USB data line with USB output socket can power supply unit be electrically connected so that fever tablet (2) fever.
2. one kind as described in claim 1 can heating and thermal insulation cutlery box, it is characterised in that: the fever tablet (2) is by one
The laminated structure that strip thermo electric material bending machining is formed, both ends are electrically connected with DC interface or USB interface (21).
3. one kind as described in claim 1 can heating and thermal insulation cutlery box, it is characterised in that: the interior bottom of the shell (1) opens up
Fluted (14), the groove (14) and the liner (3) outer bottom are formed the interlayer (100), and the through-hole (23) is inside
Extend to communication groove (14).
4. one kind as claimed in claim 2 can heating and thermal insulation cutlery box, it is characterised in that: the bottom surface of the liner (3) is flat
Bottom, the fever tablet (2) can be bonded with the exterior bottom wall of the liner (3).
5. one kind as claimed in claim 2 can heating and thermal insulation cutlery box, it is characterised in that: the both ends of the fever tablet (2) from
Position far from DC interface or USB interface is to close to the sinuous extension in the position of DC interface or USB interface.
6. one kind as claimed in claim 4 can heating and thermal insulation cutlery box, it is characterised in that: after the detour of the fever tablet extends
Outer profile forms the shape substantially mutually fitted with liner (3) bottom profile.
7. one kind as claimed in claim 2 can heating and thermal insulation cutlery box, it is characterised in that: the both ends of the fever tablet are by leading
Electrical connector (24) is electrically connected with the DC interface or USB interface (21).
8. one kind as claimed in claim 7 can heating and thermal insulation cutlery box, it is characterised in that: the interface (21) is cased with interface set
(4), the position that interface set (4) upper wall corresponds to the connector (24) offers strip guide hole (41), the connector
It is electrically connected after the guide hole with USB interface.
9. one kind as described in claim 1 can heating and thermal insulation cutlery box, it is characterised in that: wireless charging electric wire is provided in interlayer
Circle, Wireless charging coil are electrically connected with fever tablet.
10. one kind as in one of claimed in any of claims 1 to 9 can heating and thermal insulation cutlery box, it is characterised in that: the fever
Piece (2) includes main body made of metal and the insulating layer for being coated on main body, the shell (1) and liner (3) using melamine or
Person's plant fiber is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130990.9U CN209573629U (en) | 2019-01-25 | 2019-01-25 | It is a kind of can heating and thermal insulation cutlery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130990.9U CN209573629U (en) | 2019-01-25 | 2019-01-25 | It is a kind of can heating and thermal insulation cutlery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209573629U true CN209573629U (en) | 2019-11-05 |
Family
ID=68380605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130990.9U Expired - Fee Related CN209573629U (en) | 2019-01-25 | 2019-01-25 | It is a kind of can heating and thermal insulation cutlery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209573629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017371A (en) * | 2021-03-12 | 2021-06-25 | 聂晨希 | Automatic heating dinner plate |
-
2019
- 2019-01-25 CN CN201920130990.9U patent/CN209573629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017371A (en) * | 2021-03-12 | 2021-06-25 | 聂晨希 | Automatic heating dinner plate |
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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 |
Granted publication date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |