CN208480729U - A kind of electric heating mess tin - Google Patents
A kind of electric heating mess tin Download PDFInfo
- Publication number
- CN208480729U CN208480729U CN201820684267.0U CN201820684267U CN208480729U CN 208480729 U CN208480729 U CN 208480729U CN 201820684267 U CN201820684267 U CN 201820684267U CN 208480729 U CN208480729 U CN 208480729U
- Authority
- CN
- China
- Prior art keywords
- heat
- fixing seat
- conducting plate
- electric heating
- ptc heater
- 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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Abstract
The utility model discloses a kind of electric heating mess tins, including lunchbox main body and the cover of the lunch box being buckled in lunchbox main body, the lunchbox main body has a shell, the bottom of the shell is provided with heat-conducting plate, it is provided with ptc heater below the heat-conducting plate and fixing seat, top are provided with liner, the fixing seat is installed on shell, and the slot being adapted to ptc heater is provided with close to one end of heat-conducting plate, and the ptc heater is plugged in the slot and is pressed in fixing seat by heat-conducting plate.The utility model can both realize the heating effect to heat-conducting plate, while convenient for disassembly and assembly, be conducive to improve production efficiency and the maintenance and part replacement in later period, practical.
Description
Technical field
The utility model belongs to technical field of dinnerware, and in particular to a kind of electric heating mess tin.
Background technique
Electric heating mess tin carries the foods such as meal, dish, soup as common tableware, convenient for outgoing, using power supply as heat source
Heating, is welcome by broad masses.Electric heating mess tin is made of lunch box ontology and cover of the lunch box, and is equipped with electrothermal generator in inside
Equal components.In existing electric heating mess tin, electrothermal generator mostly uses ptc heater, and heat-conducting plate is arranged in lunch box body bottom portion, in
The lower end surface of heat-conducting plate is fixed or is adhesively fixed by screw ptc heater, and dismounting difficulty is big, and production efficiency is low, sends out in electric heating
When raw device breaks down, it is difficult to repair, replace, improve the use cost of user.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of easy-to-mount electric heating mess tin of electrothermal generator.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of electric heating mess tin, including lunchbox main body
With the cover of the lunch box being buckled in lunchbox main body, the lunchbox main body has a shell, and the bottom of the shell is provided with heat-conducting plate,
It is provided with ptc heater below the heat-conducting plate and fixing seat, top are provided with liner, the fixing seat is installed on shell
On, the slot being adapted to ptc heater is provided with close to one end of heat-conducting plate, the ptc heater is plugged in the slot
It is interior and be pressed in fixing seat by heat-conducting plate.
Preferably, a socket is arranged close to the head face hump of heat-conducting plate in the fixing seat, and one end of the ptc heater can
It is inserted into from the socket.
Preferably, the other end of the ptc heater is provided with silica gel sleeve pipe, and electric power connection line is worn out of silica gel sleeve pipe
Out, the fixing seat corresponding silica gel casing setting buckle, the silica gel sleeve pipe can be pressed into buckle from outside.
Preferably, the ptc heater surface is coated with the yellow paper of insulation, and the yellow paper of the insulation is in ptc heater away from electricity
One end of source connecting line forms an extended segment, is inserted into socket by the extended segment.
Preferably, when the ptc heater is installed in fixing seat, the end face close to heat-conducting plate protrudes from fixing seat
End face is concordant therewith.
Preferably, the bottom of the shell corresponds to fixing seat and is provided with location hole or positioning column, corresponds in the fixing seat
It is provided with positioning column or location hole and cooperates realization horizontal by the positioning column or location hole and the location hole or positioning column
The positioning in direction.
Preferably, the heat-conducting plate is connected by screw to shell and compresses ptc heater and fixing seat.
Preferably, the liner includes the first liner and the second liner, and first liner is coated on the outside of the second liner
And be bonded with heat-conducting plate, first liner is made of Heat Conduction Material, can contain food in second liner.
Preferably, it is provided with soup ladle containing cavities on the cover of the lunch box and controls the soup ladle box of the soup ladle containing cavities opening and closing
Lid.
Preferably, the bottom of the soup ladle containing cavities is provided with the cabochon recess being adapted to soup ladle.
The beneficial effects of the utility model are: ptc heater realizes the limit of horizontal direction by slot, then by thermally conductive
Plate presses the vertical limit of realization, can both realize the heating effect to heat-conducting plate, while convenient for disassembly and assembly, is conducive to improve production efficiency
And the maintenance and part replacement in later period, it is practical.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural schematic diagram of fixing seat and ptc heater in the utility model；
Fig. 2 is the assembling schematic diagram of ptc heater in the utility model；
Fig. 3 is the structural decomposition diagram of lunchbox main body in the utility model；
Fig. 4 is the decomposition diagram of lunchbox main body and cover of the lunch box in the utility model；
Fig. 5 is the overall structure diagram of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.
First embodiment
Referring to figs. 1 to Fig. 5, the present embodiment provides a kind of electric heating mess tin, including lunchbox main body and it is buckled in lunchbox main body
Cover of the lunch box 7, the lunchbox main body has a shell 3, and the bottom of the shell 3 is provided with heat-conducting plate 4, the heat-conducting plate 4
Lower section is provided with ptc heater 1 and fixing seat 2, top are provided with liner, and the fixing seat 2 is installed on shell 3, close
One end of heat-conducting plate 4 is provided with the slot being adapted to ptc heater 1, and the ptc heater 1 is plugged in the slot and leads to
Heat-conducting plate 4 is crossed to be pressed in fixing seat 2.As shown, in the setting of the lower section of heat-conducting plate 4, there are two fixing seats 2 in the present embodiment
And multiple ptc heaters 1 are arranged in addition, may also set up a fixing seat 2 in two ptc heaters 1 in fixing seat 2.
One end of the ptc heater 1 is provided with silica gel sleeve pipe 102, and electric power connection line is worn out of silica gel sleeve pipe 102
Out, and 1 surface of ptc heater is coated with the yellow paper of one layer of insulation, and the insulation Huang paper is in ptc heater 1 away from electric power connection line
One end is formed with an extended segment 101.Corresponding, the fixing seat 2 is prolonged close to the head face hump setting one of heat-conducting plate 4 with this
The socket 202 of the adaptation of section 101 is stretched, while the buckle 201 being adapted to silica gel sleeve pipe 102 is arranged in the front opposite with the socket 202.
When installation, socket 202 is inserted into the extended segment 101 of the yellow paper of insulation on ptc heater 1, while silica gel sleeve pipe 102 is pressed into from outside and blocks
The limit of horizontal direction is realized in button 201.Since the extended segment 101 is formed by the yellow paper that insulate, thickness adds less than PTC
The thickness of hot device 1 can be set in protrusion setting socket 202, the outer end face for forming the part of socket 202 in fixing seat 2 in turn
For the outer end face being lower than or when concordant ptc heater 1 is installed in fixing seat 2, it is installed on ptc heater 1 in fixing seat 2
When, protrude from the end face of fixing seat 2 or concordant therewith close to the end face of heat-conducting plate 4, thus guarantee ptc heater 1 with it is thermally conductive
Fitting between plate 4.
Further, the bottom of the shell 3 corresponds to fixing seat 2 and is provided with location hole 301 or positioning column 203, described solid
Positioning column 203 or location hole 301 are correspondingly arranged in reservation 2 and by the positioning column 203 or location hole 301 and the positioning
The positioning of horizontal direction is realized in hole 301 or the cooperation of positioning column 203.The heat-conducting plate 4 is connected by screw to shell 3 and compresses PTC
Heater 1 and fixing seat 2.In addition, being additionally provided with the circuit units such as control circuit board, power interface in lunchbox main body.
Electric heating mess tin in the present embodiment, ptc heater 1 realize the limit of horizontal direction by slot, then by thermally conductive
Plate 4 presses the vertical limit of realization, can both realize the heating effect to heat-conducting plate 4, while convenient for disassembly and assembly, is conducive to improve production effect
The maintenance and part replacement in rate and later period, it is practical.
Second embodiment
Referring to Fig. 3, the present embodiment advanced optimizes on the basis of first embodiment.Since heat-conducting plate 4 is only to splendid attire
Food carry out bottom-heated, heating efficiency is slightly inadequate, in view of this, in the present embodiment, the liner includes the first liner 5
With the second liner 6, first liner 5 is coated on 6 outside of the second liner and is bonded with heat-conducting plate 4, and first liner 5 uses
Heat Conduction Material is made, and can contain food in second liner 6.The materials such as thermal conductive ceramic, aluminium alloy can be used in first liner 5
It is made.
Electric heating mess tin in the present embodiment may be implemented the circumferential direction heating to food, added by the setting of the first liner 5
The thermal efficiency is higher, shortens heating duration, and under the market environment of efficient instantly, competitiveness is stronger.First liner 5 can be consolidated
Due to 6 surface of the second liner, can also be independently arranged, or with the two-in-one setting of heat-conducting plate 4.
3rd embodiment
Referring to Fig. 4 and Fig. 5, the present embodiment advanced optimizes on the basis of first embodiment.In view of what is contained
Food may have soup, for this purpose, in the present embodiment in be provided on the cover of the lunch box 7 soup ladle containing cavities 702 and control described in
The soup ladle box cover 701 that soup ladle containing cavities 702 are opened and closed.It can be used for storing the tablewares such as soup ladle or chopsticks in soup ladle containing cavities 702.And
In order to fix soup ladle, it is preferred that the bottom of the soup ladle containing cavities 702 is provided with the cabochon recess being adapted to soup ladle.In addition,
Gas vent is also set up on cover of the lunch box 7, and multiple buckles are both circumferentially set and lunchbox main body realizes snapping, and under cover of the lunch box 7
Hold corresponding liner that sealing ring is set, to avoid soup spilling.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (10)
1. a kind of electric heating mess tin, including lunchbox main body and the cover of the lunch box being buckled in lunchbox main body, which is characterized in that the lunch box
Main body has a shell, and the bottom of the shell is provided with heat-conducting plate, and ptc heater is provided with below the heat-conducting plate and is consolidated
Reservation, top are provided with liner, and the fixing seat is installed on shell, are provided with close to one end of heat-conducting plate and heat with PTC
The slot of device adaptation, the ptc heater are plugged in the slot and are pressed in fixing seat by heat-conducting plate.
2. a kind of electric heating mess tin as described in claim 1, which is characterized in that head face hump of the fixing seat close to heat-conducting plate
One socket is set, and one end of the ptc heater can be inserted into from the socket.
3. a kind of electric heating mess tin as claimed in claim 2, which is characterized in that the other end of the ptc heater is provided with silicon
Gum cover pipe, electric power connection line are pierced by out of silica gel sleeve pipe, the fixing seat corresponding silica gel casing setting buckle, the silica gel sheath
On the outside of Guan Kecong in indentation buckle.
4. a kind of electric heating mess tin as claimed in claim 2, which is characterized in that it is yellow that the ptc heater surface is coated with insulation
Paper, the yellow paper that insulate form an extended segment away from one end of electric power connection line in ptc heater, are inserted by the extended segment
In socket.
5. a kind of electric heating mess tin as claimed in claim 2, which is characterized in that when the ptc heater is installed in fixing seat,
It protrudes from the end face of fixing seat or concordant therewith close to the end face of heat-conducting plate.
6. a kind of electric heating mess tin as described in claim 1, which is characterized in that the bottom of the shell corresponds to fixing seat and is provided with
Location hole or positioning column, be correspondingly arranged in the fixing seat positioning column or location hole and by the positioning column or location hole with
The positioning of horizontal direction is realized in the location hole or positioning column cooperation.
7. a kind of electric heating mess tin as claimed in claim 6, which is characterized in that the heat-conducting plate is connected by screw to shell and presses
Tight ptc heater and fixing seat.
8. a kind of electric heating mess tin as described in claim 1, which is characterized in that the liner includes in the first liner and second
Gallbladder, first liner are coated on the outside of the second liner and are bonded with heat-conducting plate, and first liner is made of Heat Conduction Material,
Food can be contained in second liner.
9. a kind of electric heating mess tin as described in claim 1, which is characterized in that be provided on the cover of the lunch box soup ladle containing cavities and
Control the soup ladle box cover of the soup ladle containing cavities opening and closing.
10. a kind of electric heating mess tin as claimed in claim 9, which is characterized in that the bottom of the soup ladle containing cavities be provided with
The cabochon recess of soup ladle adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684267.0U CN208480729U (en) | 2018-05-08 | 2018-05-08 | A kind of electric heating mess tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820684267.0U CN208480729U (en) | 2018-05-08 | 2018-05-08 | A kind of electric heating mess tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480729U true CN208480729U (en) | 2019-02-12 |
Family
ID=65253246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820684267.0U Expired - Fee Related CN208480729U (en) | 2018-05-08 | 2018-05-08 | A kind of electric heating mess tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759066A (en) * | 2020-07-17 | 2020-10-13 | 优品优家(深圳)科技有限公司 | Intelligent electronic lunch box |
-
2018
- 2018-05-08 CN CN201820684267.0U patent/CN208480729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759066A (en) * | 2020-07-17 | 2020-10-13 | 优品优家(深圳)科技有限公司 | Intelligent electronic lunch box |
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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: 20190212 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |