CN205456759U - Accuse temperature lunch -box - Google Patents
Accuse temperature lunch -box Download PDFInfo
- Publication number
- CN205456759U CN205456759U CN201620077493.3U CN201620077493U CN205456759U CN 205456759 U CN205456759 U CN 205456759U CN 201620077493 U CN201620077493 U CN 201620077493U CN 205456759 U CN205456759 U CN 205456759U
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- China
- Prior art keywords
- inner bag
- temperature control
- lunch box
- temperature
- temperature sensor
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- 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.)
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Abstract
The utility model provides an accuse temperature lunch -box belongs to the catering supply field, including lid, the cover body, inner bag and base, the cover body is for cylindric, and the inner bag setting is in the inside of set body, and the lid can cover the open -top of the trap body, and the base setting is in the bottom of set body, the base includes shell and electrical system, and electrical system includes power supply module, temperature sensor, temperature control module, thermoelectric cooler and resistance wire heating plate, and power supply module is used for driving temperature control module work, and temperature sensor, thermoelectric cooler and resistance wire heating plate all are connected with the temperature control module electricity, temperature sensor and inner bag contact, and temperature control module can make thermoelectric cooler and resistance wire heating plate stop work.
Description
Technical field
This utility model relates to food service items field, in particular to temperature control lunch box.
Background technology
Lunch box is a kind of box being specifically used to fill food, also referred to as boxed cassette, big multiplex aluminum,
Rustless steel, plastics are made.Due to the tempo increase in the modern life, the time of lunch more comes
The shortest, a lot of people deal with lunch by selecting take-away.
But, the food and drink shady deal that current catering industry exposes repeatedly is a lot, and many people are in strong
The consideration of health determines oneself band meal, not only alleviates the daily expenses of itself, also eats more
Healthy.Band meal for convenience, lunch box has become the essential product of rice taker.
Inventor finds under study for action, lunch box function singleness of the prior art, in temperature relatively
In the case of height, food is the most spoiled, can eat after needing heating in the case of temperature is relatively low
With.Lunch box on the market lacks the fresh-keeping function to food and heating function.
Utility model content
The purpose of this utility model is to provide a kind of temperature control lunch box, to increase lunch box to depositing
Fresh-keeping and the heating function of food.
This utility model is achieved in that
A kind of temperature control lunch box, including lid, body, inner bag and base, described body is circle
Tubular, described inner bag is arranged on the inside of described body, and described cover cap is combined in described body
Top open part, described base is arranged on the bottom of described body；
Described base include shell and electric-control system, described electric-control system include power supply module,
Temperature sensor, temperature control modules, thermoelectric module and Resistant heating dish, described electricity
Source component is used for driving described temperature control modules to work, described temperature sensor, described heat
Electricity cooling piece and described Resistant heating dish all electrically connect with described temperature control modules, described
Temperature sensor contacts with described inner bag, and described temperature control modules is used for making described thermoelectricity system
Cold and described Resistant heating disk startup or stopping.
By being provided with thermoelectric module and the electric-control system of Resistant heating dish so that the end
The food held in the process that inner bag can be lowered the temperature and heat up by seat, and then control inner bag
Carry out preservation by low temperature or heating.And the general temperature of inner bag can be detected by temperature sensor
Degree, after temperature reaches predetermined value, temperature sensor transmits signal to temperature control modules, temperature
Degree control module judges it is to heat or freeze, and controls thermoelectric module and resistance wire
Add hot plate work.
Further, described power supply module includes accumulator and charging inlet, described accumulator
For providing electric power for described electric-control system, described charging inlet is for external circuits and to institute
State accumulator to carry out filling energy.
Independent current source is powered, more flexibly so that temperature control lunch box can be independent of the shape in the external world
Condition and inner bag is carried out temperature control.By the accumulator arranged, this temperature control lunch box can be fitted
For outdoor environment and power failure environment.
Further, described power supply module includes power transmission line, outside described power transmission line is used for connecting
Portion's electrical socket.
It is provided for external power transmission line so that the structure of temperature control lunch box is more simplified, reduces
The weight of battery, reduces cost.Simultaneously during assembling independent current source, widen temperature control lunch box
Suitable environment, environment allow time with power transmission line from external power supply, when environment does not allows utilize
Independent current source is powered.
Further, described inner bag is made up of stainless steel.
Stainless steel material easy cleaning, corrosion resistance is relatively strong, at the ring heated slightly and freeze
Obvious deformation will not be produced under border.Additionally, stainless heat conductivity is preferable, beneficially heat
Quickly it is transferred to the food that inner bag is held.
Further, described electric-control system also includes driving switch, and described driving switch is arranged
At the sidewall of described shell, described driving switch has three working positions, three described work
Position is used, respectively, to initiate described thermoelectric module, starts described Resistant heating dish and disconnect institute
State the circuit of electric-control system.
Start electric-control system by switch, make temperature control lunch box start regulating and controlling temperature.Work as temperature
When reaching predetermined value, then turned off thermoelectric module or Resistant heating by temperature sensor
Dish, terminates refrigeration or heating, makes the temperature of inner bag control in required temperature values.
Three gears of driving switch correspondence respectively is incubated, freezes and heat three functions.
Further, described temperature sensor is fixed on the top of described shell, described body
Bottom be connected with described shell, the bottom surface of described inner bag props up described temperature sensor.
Temperature sensor is fixed on cover top portion, it is simple to contact with inner bag, obtains inner bag and is contained
The temperature of the food put, and then be easy to control heating and the degree of refrigeration.Temperature sensor is solid
It is scheduled on shell rather than is directly anchored at the bottom of inner bag, it is simple to user takes out inner bag, and order electricity
Ore-controlling Role all concentrates on base.
Further, for removably connecting between described inner bag and described body, described inner bag
It is embedded at described set internal.
This structure is easy to user dismounting inner bag and is cleaned.
Further, it is provided with heat-insulation layer between described body and described inner bag.
By arranging heat-insulation layer, it is possible to reduce the heat exchanger effectiveness between inner bag and body, carry
The heat insulation effect of high lunch box, extends heating or the persistent period of refrigeration.
Further, described inner bag is made up of stainless iron, and described base is provided with for inhaling
The magnetic part of attached described inner bag.
Inner bag is made up of stainless iron, and base is provided with magnetic part so that inner bag and base it
Between can produce absorption affinity, strengthened the constraint of inner bag by magnetic adsorptive power, it is to avoid inner bag
Internal loosening at set.
Further, described base also includes that accumulator, described accumulator are provided with organic coagulating
Glue, described accumulator is for absorbing the heat that described Resistant heating hair updo goes out.
Utilize accumulator, the effect of heating can be extended when heating, absorb unnecessary heat
After Resistant heating dish close after can slowly give out heat, delay inner bag cooling speed
Degree.
The beneficial effects of the utility model are: by being provided with thermoelectric module and resistance wire
Add the electric-control system of hot plate so that the process that inner bag can be lowered the temperature and heat up by base,
And then the food held in control inner bag carries out preservation by low temperature or heating.And passed by temperature
Sensor can detect the general temperature of inner bag, and after temperature reaches predetermined value, temperature sensor can
Quit work with control thermoelectric module and Resistant heating dish.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to reality
Execute the required accompanying drawing used in example to be briefly described, it will be appreciated that the following drawings is only shown
Go out some embodiment of the present utility model, be therefore not construed as the restriction to scope,
For those of ordinary skill in the art, on the premise of not paying creative work, also
Other relevant accompanying drawings can be obtained according to these accompanying drawings.
The structural representation of a kind of temperature control lunch box that Fig. 1 provides for this utility model embodiment one
Figure；
Fig. 2 is the structural representation of the base in Fig. 1；
The structure of the base of a kind of temperature control lunch box that Fig. 3 provides for this utility model embodiment two
Schematic diagram.
Reference collects:
Lid 101；Body 102；Inner bag 103；Base 104；Temperature control modules 105；
Accumulator 106；Thermoelectric module 107；Resistant heating dish 108；Accumulator 109；Fill
Electrical interface 110；Temperature sensor 111；Magnetic part 112.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, under
The accompanying drawing that face will combine in this utility model embodiment, to the skill in this utility model embodiment
Art scheme is clearly and completely described, it is clear that described embodiment is that this practicality is new
The a part of embodiment of type rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and set
Meter.Therefore, detailed description to the embodiment of the present utility model provided in the accompanying drawings below
It is not intended to limit claimed scope of the present utility model, but is merely representative of this practicality
Novel selected embodiment.Based on the embodiment in this utility model, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, all belongs to
Scope in this utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ",
" laterally ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", " left ",
" right ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " inverse
Hour hands " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship,
It is for only for ease of and describes this utility model rather than instruction or the equipment of hint indication or unit
Part must have specific orientation, with specific azimuth configuration and operation, be not understood that
For to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that
Indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.By
This, define " first ", the feature of " second " can express or implicitly include one
Or more this feature.In description of the present utility model, " multiple " are meant that two
Or two or more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ",
" be connected ", " connection ", the term such as " fixing " should be interpreted broadly, for example, it may be solid
Fixed connection, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is possible to
To be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can
To be connection or the interaction relationship of two elements of two element internals.For this area
Those of ordinary skill for, can understand that above-mentioned term is new in this practicality as the case may be
Concrete meaning in type.
In this utility model, unless otherwise clearly defined and limited, fisrt feature is
Two features it " on " or D score can include that the first and second features directly contact, also
Can include that the first and second features are not directly contact but other by between them
Characterisation contact.And, fisrt feature second feature " on ", " top " and " above "
Including fisrt feature directly over second feature and oblique upper, or it is merely representative of fisrt feature water
Flat height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " under
Face " include fisrt feature immediately below second feature and obliquely downward, or it is special to be merely representative of first
Levy level height less than second feature.
Embodiment one
Referring to Fig. 1 and Fig. 2, this utility model embodiment one provides a kind of temperature control lunch box,
Including lid 101, body 102, inner bag 103 and base 104.
Body 102 is cylindric, is vertically arranged, and is two sections and is opening, inner bag 103
Being arranged on the inside of body 102, lid 101 can cover the open top of body 102,
Base 104 is arranged on bottom body 102.
Inner bag 103 is made up of stainless steel.Inner bag 103 is embedded in body 102, interior
Between gallbladder 103 and body 102 detachably.
Stainless steel material easy cleaning, corrosion resistance is relatively strong, at the ring heated slightly and freeze
Obvious deformation will not be produced under border.Additionally, stainless heat conductivity is preferable, beneficially heat
Quickly it is transferred to the food that inner bag 103 is held.It is detachably matched and is easy to user taking-up
Inner bag 103 is cleaned.
It is provided with heat-insulation layer between body 102 and inner bag 103.In the present embodiment, insulation
Layer is made up of cystosepiment.
By arranging heat-insulation layer, it is possible to reduce the heat exchange between inner bag 103 and body 102
Efficiency, improves the heat insulation effect of lunch box, extends heating or the persistent period of refrigeration.
Heat-insulation layer essential features the most of the present utility model, is being not provided with the feelings of heat-insulation layer
Can also implement under condition.
Base 104 includes shell and electric-control system, and electric-control system includes power supply module, temperature
Sensor 111, temperature control modules 105, thermoelectric module 107 and Resistant heating dish
108, power supply module works for actuation temperature control module 105, temperature sensor 111,
Thermoelectric module 107 and Resistant heating dish 108 all electrically connect with temperature control modules 105,
Temperature sensor 111 contacts with inner bag 103, and temperature control modules 105 can control thermoelectricity
Cooling piece 107 and Resistant heating dish 108 start or stop.
By being provided with thermoelectric module 107 and the electric-control system of Resistant heating dish 108,
Make the process that inner bag 103 can be lowered the temperature and heat up by base 104, and then control interior
The food held in gallbladder 103 carries out preservation by low temperature or heating.And by temperature sensor 111
The general temperature of inner bag 103, temperature sensor 111 after temperature reaches predetermined value can be detected
Transmitting signal to temperature control modules 105, it is to heat that temperature control modules 105 judges
Or refrigeration, and control thermoelectric module 107 and Resistant heating dish 108 works.
Temperature sensor 111 is fixed on the top of shell, and the bottom of body 102 is with shell even
Connecing, the bottom surface of inner bag 103 props up temperature sensor 111.
Temperature sensor 111 is fixed on cover top portion, it is simple to contacts with inner bag 103, obtains
The temperature of the food that inner bag 103 is held, and then be easy to control heating and the degree of refrigeration.
Temperature sensor 111 is fixed on shell rather than is directly anchored to inner bag 103 end, it is simple to make
User takes out inner bag 103, and makes electric-control system all concentrate on base 104.
Accumulator 109 is connected with shell, and accumulator 109 includes organogel, accumulator 109
The waste heat that hot plate 108 sends is added for absorption resistance silk.
Utilizing accumulator 109, can extend the effect of heating when heating, it is unnecessary to absorb
Can slowly give out heat after Resistant heating dish 108 is closed after heat, delay inner bag
The cooling rate of 103.Additionally, organogel may be replaced by phase-change material, utilize phase
Become and store heat and slowly discharge.
Power supply module includes accumulator 106 and charging inlet 110, accumulator 106 be used for be
Electric-control system provides electric power, charging inlet 110 for external circuits and to enter accumulator 106
Row fills energy.
Independent current source is powered, more flexibly so that temperature control lunch box can be independent of the shape in the external world
Condition and inner bag 103 is carried out temperature control.By the accumulator 106 arranged, this temperature control meal
Box goes for outdoor environment and power failure environment.
Additionally, power supply module can also be power transmission line, power transmission line is used for connecting external electrical socket.
It is provided for external power transmission line so that the structure of temperature control lunch box is more simplified, and decreases electricity
The weight in pond, reduces cost.
As it is shown in figure 1, open lid for the convenience of the users, the present embodiment is on the top of lid
Portion is provided with handle, it is simple to mentioned by the lid closed on body.
Handle is not essential feature of the present utility model, can be in the case of being not provided with handle
Still can realize this utility model.
Driving switch is arranged on the sidewall of shell, and driving switch has three working positions, three
Working position is used, respectively, to initiate thermoelectric module 107, starts Resistant heating dish 108 and open
The circuit of power-off Ore-controlling Role.
Start electric-control system by switch, make temperature control lunch box start regulating and controlling temperature.Work as temperature
Sensor 111 detects the temperature of inner bag when reaching predetermined value, then by temperature control control module 105
Turn off thermoelectric module 107 or Resistant heating dish 108, terminate refrigeration or heating, make
The temperature of inner bag 103 controls in required temperature values.Three gears of driving switch
Correspondence is incubated, freezes and heat three functions respectively.
Embodiment two
Referring to Fig. 3, this utility model embodiment two provides a kind of temperature control lunch box, implements
Example two differs primarily in that with embodiment one, and the inner bag of embodiment two is made up of stainless iron,
The magnetic part 112 for adsorbing inner bag it is provided with on base.
Inner bag 103 is made up of stainless iron, base 104 is provided with magnetic part so that inner bag
Absorption affinity can be produced between 103 and base 104, strengthen inner bag by magnetic adsorptive power
The constraint of 103, it is to avoid inner bag 103 loosens in body 102.
Unless specifically stated otherwise, the parts that illustrate the most in these embodiments, step,
Numerical expression and numerical value are not limiting as scope of the present utility model.
The device that this utility model embodiment is provided, it realizes the technology effect of principle and generation
Fruit the most identical with preceding method embodiment, for brief description, device embodiment part not mentioned it
Place, refers to corresponding contents in preceding method embodiment.
In all examples being illustrated and described herein, any occurrence only should be interpreted
Being exemplary rather than as limiting, therefore, other examples of exemplary embodiment can
To have different values.
It should also be noted that similar label and letter represent similar terms in following accompanying drawing, because of
This, be defined in the most a certain Xiang Yi accompanying drawing, then it is right to need not in accompanying drawing subsequently
It defines further and explains.
The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, for a person skilled in the art, this utility model can have various more
Change and change.All within spirit of the present utility model and principle, any amendment of being made,
Equivalent, improvement etc., within should be included in protection domain of the present utility model.
Claims (10)
1. a temperature control lunch box, it is characterised in that include lid, body, inner bag and the end
Seat, described body is cylindric, and described inner bag is arranged on the inside of described body, described lid
Body covers the top open part at described body, and described base is arranged on the bottom of described body；
Described base include shell and electric-control system, described electric-control system include power supply module,
Temperature sensor, temperature control modules, thermoelectric module and Resistant heating dish, described electricity
Source component is used for driving described temperature control modules to work, described temperature sensor, described heat
Electricity cooling piece and described Resistant heating dish all electrically connect with described temperature control modules, described
Temperature sensor contacts with described inner bag, and described temperature control modules is used for making described thermoelectricity system
Cold and described Resistant heating disk startup or stopping.
Temperature control lunch box the most according to claim 1, it is characterised in that described power supply
Assembly includes accumulator and charging inlet, and described accumulator is for providing for described electric-control system
Electric power, described accumulator for external circuits and is filled energy by described charging inlet.
Temperature control lunch box the most according to claim 1, it is characterised in that described power supply
Assembly includes that power transmission line, described power transmission line are used for connecting external electrical socket.
Temperature control lunch box the most according to claim 1, it is characterised in that described inner bag
It is made up of stainless steel.
Temperature control lunch box the most according to claim 1, it is characterised in that described automatically controlled
System also includes that driving switch, described driving switch are arranged on the sidewall of described shell, described
Driving switch has three working positions, and three described working positions are used, respectively, to initiate described thermoelectricity
Cooling piece, start described Resistant heating dish and disconnect the circuit of described electric-control system.
Temperature control lunch box the most according to claim 1, it is characterised in that described temperature
Sensor is fixed on the top of described shell, and the bottom of described body is connected with described shell,
The bottom surface of described inner bag props up described temperature sensor.
Temperature control lunch box the most according to claim 1, it is characterised in that described inner bag
And for removably connecting between described body, described inner bag is embedded at described set internal.
Temperature control lunch box the most according to claim 1, it is characterised in that described body
And it is provided with heat-insulation layer between described inner bag.
Temperature control lunch box the most according to claim 1, it is characterised in that described inner bag
It is made up of stainless iron, described base is provided with the magnetic part for adsorbing described inner bag.
Temperature control lunch box the most according to claim 1, it is characterised in that described base
Also including that accumulator, described accumulator are provided with organogel, described accumulator is used for absorbing
The heat that described Resistant heating hair updo goes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077493.3U CN205456759U (en) | 2016-01-26 | 2016-01-26 | Accuse temperature lunch -box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620077493.3U CN205456759U (en) | 2016-01-26 | 2016-01-26 | Accuse temperature lunch -box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205456759U true CN205456759U (en) | 2016-08-17 |
Family
ID=56618636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077493.3U Expired - Fee Related CN205456759U (en) | 2016-01-26 | 2016-01-26 | Accuse temperature lunch -box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205456759U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370561A (en) * | 2016-08-30 | 2017-02-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Rotary drum type chemical grouting viscosity detector |
| CN106848114A (en) * | 2017-02-10 | 2017-06-13 | 沧州艾诺威电子设计有限公司 | A kind of battery heating device and its control method |
| CN109890253A (en) * | 2016-10-31 | 2019-06-14 | 约瑟夫·霍勒有限公司 | Cooling heating pallet for cooking container |
| CN110179235A (en) * | 2019-06-13 | 2019-08-30 | 北京海燕七星网络科技有限公司 | The mounting structure and electronics lunch box of electronics lunch box |
| CN110495692A (en) * | 2019-08-09 | 2019-11-26 | 福建闽航电子有限公司 | A kind of multi-functional cooking box |
| CN112401669A (en) * | 2020-11-26 | 2021-02-26 | 珠海格力电器股份有限公司 | Lunch box |
| CN114916758A (en) * | 2022-04-15 | 2022-08-19 | 广西华政新能源科技有限公司 | Portable chargeable self-heating lunch box |
-
2016
- 2016-01-26 CN CN201620077493.3U patent/CN205456759U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370561A (en) * | 2016-08-30 | 2017-02-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Rotary drum type chemical grouting viscosity detector |
| CN109890253A (en) * | 2016-10-31 | 2019-06-14 | 约瑟夫·霍勒有限公司 | Cooling heating pallet for cooking container |
| CN109890253B (en) * | 2016-10-31 | 2021-04-06 | 约瑟夫·霍勒有限公司 | Cooling and heating tray for cooking container |
| CN106848114A (en) * | 2017-02-10 | 2017-06-13 | 沧州艾诺威电子设计有限公司 | A kind of battery heating device and its control method |
| CN110179235A (en) * | 2019-06-13 | 2019-08-30 | 北京海燕七星网络科技有限公司 | The mounting structure and electronics lunch box of electronics lunch box |
| CN110495692A (en) * | 2019-08-09 | 2019-11-26 | 福建闽航电子有限公司 | A kind of multi-functional cooking box |
| CN112401669A (en) * | 2020-11-26 | 2021-02-26 | 珠海格力电器股份有限公司 | Lunch box |
| CN114916758A (en) * | 2022-04-15 | 2022-08-19 | 广西华政新能源科技有限公司 | Portable chargeable self-heating lunch box |
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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 |
Granted publication date: 20160817 Termination date: 20200126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |