CN103086082B - Multifunctional thermal container - Google Patents
Multifunctional thermal container Download PDFInfo
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- CN103086082B CN103086082B CN201310035272.0A CN201310035272A CN103086082B CN 103086082 B CN103086082 B CN 103086082B CN 201310035272 A CN201310035272 A CN 201310035272A CN 103086082 B CN103086082 B CN 103086082B
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Abstract
The invention relates to a multifunctional thermal container. The multifunctional thermal container comprises a container body and a cover body, wherein a horizontal division plate is formed in the container body and divides the container body into an upper cavity and a lower cavity, and a metal container and heating elements are arranged on the upper side of the horizontal division plate, namely the upper cavity; a thermoelectric cooler is arranged on the middle portion of the lower cavity, and the thermoelectric cooler contacts the bottom of the metal container. The multifunctional thermal container not only has functions of heating, heat preserving and stewing, but also has functions of refrigerating and freshness retaining, the heat preservation sealing effect is excellent, and compared with the prior art, great improvement is achieved. The speed of heating and refrigerating is fast, and the response is agile. The multifunctional thermal container is convenient to carry and can be applicable to households, vehicles and the like, long-distance intelligent control can be achieved, and the practicability of the thermal container is greatly improved.
Description
Technical field:
The present invention relates to incubation chamber technical field, refer in particular to a kind of Multifunctional thermal insulation case.
Background technology:
Along with the development of society and the raising of people's living standard, the preservation of people to food is also more and more higher.The container of incubation chamber, crisper and so on generally can be used to the preservation of food.Incubation chamber majority commercially available does not at present possess heating function, more do not possess the function of refrigeration, and it is main for being therefore incubated mainly with passive type insulation, and heat-insulating property depends on the materials and structures design of incubation chamber completely.Certainly, the products such as incubation chamber/crisper market also having part band heat or to freeze, but the heating-up temperature of existing this kind of incubation chamber generally can only between 50 DEG C ~ 80 DEG C, this is determined by the material of the type of heater element and incubation chamber itself, because existing heater element is generally adopt the materials such as heating wire, and the shell of incubation chamber own generally adopts plastic material, its resistance to elevated temperatures is limited, therefore designing heating element heats temperature generally can not more than 80 DEG C, so this kind of incubation chamber heated food especially cooked food time be generally to reach the temperature of about 60 DEG C, the heating effect of boiling and namely arriving 100 DEG C cannot be reached.In addition, also have and adopt semiconductor chilling plate as heating and the incubation chamber of cooling module, rely on the adjustment of the direction of current of semiconductor chilling plate to realize heating or refrigeration, its weak point be also heating-up temperature can not speed that is too high and that heat also slower.
In addition, existing incubation chamber is structurally mostly for shell adds inner bag, the middle structure for vacuum or filling heat-preservation cotton etc., heating or cooling module are directly installed on bottom and contact with inner bag, consider assembling needs, make the mode that inner bag can take out more, the leak tightness of this class formation inner bag and shell is poor, easily has the globule etc. to enter, brings potential safety hazard to the electronic component of bottom.Moreover the lid of incubation chamber generally just adopts plastic material to make, also cannot be high temperature resistant, and this is also the factor that the heating of restriction incubation chamber cannot arrive too high-temperature, and easily produces distortion when using, and affects the sealing effectiveness of incubation chamber.
Summary of the invention:
The object of the invention is to the above-mentioned weak point overcoming existing product, a kind of Multifunctional thermal insulation case is provided.
The technical scheme that the present invention realizes the employing of its object is: a kind of Multifunctional thermal insulation case, comprises box body and lid, wherein:
Form a horizontal baffle in described box body and described box body be divided into upper cavity volume and lower cavity volume, namely go up in cavity volume above described horizontal baffle and be provided with can, with the heating element contact be arranged on described horizontal baffle bottom described can, and between heater element and horizontal baffle, be provided with the first heat insulation layer;
A through hole is offered in the middle part of described horizontal baffle;
Namely descend below described horizontal baffle in the middle part of cavity volume and install a radiator fan, radiator fan is provided with heat transmission fin and semiconductor chilling plate successively, described semiconductor chilling plate passes the through hole in the middle part of described horizontal baffle and contacts with the bottom of described can;
In described lower cavity volume, Based Intelligent Control wiring board is installed, control panel is provided with outside described box body, bottom box body, be provided with attaching plug, described Based Intelligent Control wiring board is electrically connected with described heater element, radiator fan, semiconductor chilling plate and control panel, attaching plug;
Box bottom surface and the both sides of described box body offer the induction opening and air gate that are communicated with lower cavity volume respectively.
Specifically, described box body is combined by box body and box base, wherein said horizontal baffle is arranged on it box, described radiator fan and on heat transmission fin and semiconductor chilling plate, Based Intelligent Control wiring board and attaching plug be arranged on described box base, and box base is also provided with one group of fore and aft diaphragm.
The both sides, bottom surface of described box base form two inclined-planes upwards respectively, and described air gate is offered on described inclined-plane; Be provided with leg in the bottom of described box base, and the middle part of box base is provided with an attachment face upwardly, namely described induction opening is opened in this attachment face, and described radiator fan is arranged on this attachment face.
In described Based Intelligent Control wiring board, be also provided with remote control module, in remote control module, be provided with the sim card slot of accessible SIM cards of mobile phones, offer the SIM lid relative with sim card slot in the bottom of described box base.
Described can comprises the stainless steel inner container being positioned at outside aluminium box and being positioned at aluminium box inside, and the bottom surface of described stainless steel inner container contacts with the inner bottom surface of aluminium box, and the side of stainless steel inner container does not contact with the side of aluminium box.
The box mouth of described aluminium box is provided with upper overturning, the box mouth of described stainless steel inner container is provided with lower flange, and a ring-type fastener is also provided with between described upper overturning and lower flange, described ring-type fastener has the scarfing unit of the described upper overturning of an embedding, and be provided with the first O-ring seal between described scarfing unit and described upper overturning, be provided with the second O-ring seal between the upper surface of described ring-type fastener and described lower flange; Ring-type fastener is also provided with the engaging portion with the lateral wall snapping of described box body, and the lateral wall of described box body offers the snap groove corresponding with described engaging portion.
The second heat insulation layer is respectively equipped with between described box body and the sidewall of aluminium box, between aluminium box and the sidewall of stainless steel inner container.
Described lid comprises the corrosion-resistant steel inner cap being positioned at outer field enclosing cover He being positioned at internal layer, and between enclosing cover and corrosion-resistant steel inner cap, be provided with the 3rd heat insulation layer, and the inward flange of described corrosion-resistant steel inner cap is provided with the 3rd O-ring seal being formed with the lower flange of described stainless steel inner container and seal; Cover on described and be also provided with automatic exhaust steam valve.
The both sides of described enclosing cover are respectively equipped with attacker, and described attacker is provided with upper cover clamping part; Accordingly, described ring-type fastener both sides are also respectively equipped with a horizontal-extending section, and the lower surface of described horizontal-extending section is provided with upper cover draw-in groove, and described upper cover draw-in groove and the upper cover clamping part be arranged on the attacker of lid both sides form snapping; The upper surface of described ring-type fastener is also provided with a circle positioning convex strip, and the lower surface of corresponding described corrosion-resistant steel inner cap is provided with a circle detent.
Incubation chamber of the present invention had both had heating and thermal insulation and cooking function, there is again refrigerating fresh-keeping function, because adopt the cotton layer of the insulation of PTC heater element no-float, the heating-up temperature of heater element can reach more than 120 DEG C on the one hand, and the high temperature of heater element generation is on the other hand owing to there being the existence of the cotton layer of insulation, any impact can not be produced to box body and horizontal baffle thereof, the heat major part of heating is absorbed by can and inner bag thereof, therefore the temperature in stainless steel inner container can be made to reach 100 DEG C, the food of the inside is heated completely, eat much cleaner, healthy, and adopt semiconductor chilling plate to realize refrigeration, play the effect of refrigerating fresh-keeping.In addition, the present invention adopts multiple-insulating seal approach, thermal-insulating sealing excellent, and comparatively prior art is improved; And cooling and warming is all rapid, is quick on the draw; Incubation chamber of the present invention is also very portable, can be used as family expenses and vehicle-mounted and other, and can realize long-distance intelligent control, be that the practicality of incubation chamber strengthens greatly.
Accompanying drawing illustrates:
Fig. 1, Fig. 2 are perspective view of the present invention;
Fig. 3 cutaway view of the present invention;
Fig. 4 is the partial enlarged drawing at A place in Fig. 3.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the present invention is further described.
As shown in Figure 1 and Figure 2, a kind of Multifunctional thermal insulation case of the present invention, comprises box body 1 and lid 2, wherein:
Form a horizontal baffle 101 in described box body 1 and described box body 1 is divided into upper cavity volume 102 and lower cavity volume 103, namely go up in cavity volume 102 above described horizontal baffle 101 and be provided with can 3, contact with the heater element 4 be arranged on described horizontal baffle 101 bottom described can 3, and between heater element 4 and horizontal baffle 101, be provided with the first heat insulation layer 41;
A through hole 100 is offered in the middle part of described horizontal baffle 101;
Namely descend below described horizontal baffle 101 in the middle part of cavity volume 103 and a radiator fan 5 is installed, radiator fan 5 is provided with successively heat transmission fin 51 and semiconductor chilling plate 6, described semiconductor chilling plate 6 passes the through hole 100 in the middle part of described horizontal baffle 101 and contacts with the bottom of described can 3; In the present embodiment, heater element 4 has two panels, is distributed in the both sides of horizontal baffle 101, and what heater element 4 adopted is PTC heater element, can heat fast and reach higher temperature; Semiconductor chilling plate 6 is positioned at centre, can guarantee can 3 homogeneous heating like this;
In described lower cavity volume 103, Based Intelligent Control wiring board 7 is installed, control panel 71 is provided with outside described box body 1, bottom box body 1, be provided with attaching plug 72, described Based Intelligent Control wiring board 7 is electrically connected with described heater element 4, radiator fan 5, semiconductor chilling plate 6 and control panel 71, attaching plug 72.
Box bottom surface and the both sides of described box body 1 offer the induction opening 104 and air gate 105 that are communicated with lower cavity volume 103 respectively.
When the present invention works, controlled by Based Intelligent Control wiring board 7 and control panel 71 pairs of heater elements, radiator fan 5, semiconductor chilling plate 6, the mode of operation of incubation chamber can be selected, the modes such as such as heating mode, refrigerating fresh-keeping pattern, holding mode and reservation, can also control the temperature of heating/refrigerating, time etc.When needs heat, can, by heating mode, two heater element 4 energisings be heated; To further Fast Heating, can by fast heat pattern, now semiconductor chilling plate 6 is also started working, the electric current of its energising is contrary with during refrigeration, namely semiconductor chilling plate 6 with contact bottom can 3 for hot junction, and bottom is cold junction, therefore can accelerate further to heat.When needs freeze, only need by fresh-keeping pattern, now semiconductor chilling plate 6 works and its electric current is contrary with when heating, top is cold junction, bottom is hot junction, and radiator fan 6 also starts work, strengthens the heat radiation in lower cavity volume 103, cold air enters from bottom inflow hole 104, and the air gate 105 from periphery after interchange of heat blows out.
Specifically, described box body 1 is combined by box body 11 and box base 12, wherein said horizontal baffle 101 is arranged on box body 11, described radiator fan 5 and on heat transmission fin 51 and semiconductor chilling plate 6, Based Intelligent Control wiring board 7 and attaching plug 72 be arranged on described box base 12, and box base 12 is also provided with one group of fore and aft diaphragm 121, to make Based Intelligent Control wiring board 7 and attaching plug 72 keep apart with radiator fan 5, the hot blast avoiding radiator fan 5 to blow out affects the work of Based Intelligent Control wiring board 7 and attaching plug 72; Consider the installation of each parts in lower cavity volume 103, box body 1 be divided into box body 11 and box base 12, can so that the installation of each parts, by wiring board, radiator fan, power plug is first-class install after again box body 1 and box base 12 are combined into box body 1.
The both sides, bottom surface of described box base 12 form two inclined-planes 122 upwards respectively, and described air gate 105 is offered on described inclined-plane 122; The position that can be air gate 105 is like this relatively hidden, can not expose out, thus makes product more attractive in appearance; Be provided with leg 123 in the bottom of described box base 12, and the middle part of box base 12 is provided with an attachment face 124 upwardly, namely described induction opening 104 is opened in this attachment face 124, and described radiator fan 5 is arranged on this attachment face 124.The attachment face 124 why being used for installing radiator fan 5 will upwardly, be carry incubation chamber to increase induction opening 104 and below carrying surface between distance, thus the intake that acquisition is enough large.
Also remote control module is provided with in described Based Intelligent Control wiring board 7, the sim card slot of accessible SIM cards of mobile phones is provided with in remote control module, the SIM lid 125 relative with sim card slot is offered in the bottom of described box base 12, open SIM lid 125 and can enter SIM cards of mobile phones in sim card slot interpolation, Long-distance Control can be carried out in telecommunication mode to incubation chamber like this, the practicality of the incubation chamber therefore strengthened widely and ease of use by smart mobile phone.
In the present invention, described can 3 comprises the stainless steel inner container 32 being positioned at outside aluminium box 31 and being positioned at aluminium box 31 inside, and the bottom surface of described stainless steel inner container 32 contacts with the inner bottom surface of aluminium box 31, and the side of stainless steel inner container 32 does not contact with the side of aluminium box 31.Namely can 3 adopts the case type container of two kinds of different materials to be composited, and outside is aluminium box 31, because the heat transfer efficiency of aluminium is high, its bottom surface directly contacts with semiconductor chilling plate 6 with heater element 4, can carry out heat transmission fast; And due to aluminium element be disadvantageous to human body, therefore aluminium box is not suitable for directly contacting with food, therefore arranges stainless steel inner container 32, to hold food; Again because aluminium box 31 lower surface directly contacts with thermal source or low-temperature receiver, in order to quick conductive or refrigeration, by bottom stainless steel inner container 32 with aluminium box 31 inner bottom surface close contact, the side of stainless steel inner container 32 does not contact with the side of aluminium box 31, is to prevent heat loss from playing heat insulation effect better.Therefore, can 3 adopts the mode of bi-material case type container compound, can accomplish neither to affect to heat refrigeration, be applicable to storage food again, and heat insulation effect is better.
The box mouth of described aluminium box 31 is provided with upper overturning 311, the box mouth of described stainless steel inner container 32 is provided with lower flange 321, and a ring-type fastener 33 is also provided with between described upper overturning 311 and lower flange 321, described ring-type fastener 33 has the scarfing unit 331 of the described upper overturning 311 of an embedding, and be provided with the first O-ring seal 341 between described scarfing unit 331 and described upper overturning 311, be provided with the second O-ring seal 342 between the upper surface of described ring-type fastener 33 and described lower flange 321; The height of stainless steel inner container 32 is greater than the height of aluminium box 31, the two arranges lower flange 321 respectively and upper overturning 311 also arranges ring-type fastener 33 and first, second O-ring seal between, its objective is and the edge of the two is combined closely and realizes sealing completely, thus prevent when heating the article in stainless steel inner container 32, produce aqueous vapor to overflow into after box mouth edge condenses into water between the side of stainless steel inner container 32 and aluminium box 31, guarantee heat insulation effect; Further, ring-type fastener 33 is also provided with the engaging portion 332 with the lateral wall snapping of described box body 1, the lateral wall of described box body 1 offers the snap groove 111 corresponding with described engaging portion 332, namely can 3 entirety is located by ring-type fastener 33 and box body 1 snapping, and ring-type fastener 33 covers the box mouth edge of box body 1 comprehensively, also can prevent the globule etc. from overflowing into the inside of box body 1, guarantee the safety of inner clean and electronic component.
The second heat insulation layer 35 is respectively equipped with between described box body 1 and the sidewall of aluminium box 31, between aluminium box 31 and the sidewall of stainless steel inner container 32.
Described lid 2 comprises the corrosion-resistant steel inner cap 22 being positioned at outer field enclosing cover 21 and being positioned at internal layer, and between enclosing cover 21 and corrosion-resistant steel inner cap 22, be provided with the 3rd heat insulation layer 23, and the inward flange of described corrosion-resistant steel inner cap 22 is provided with and forms with the lower flange 321 of described stainless steel inner container 32 the 3rd O-ring seal 221 sealed.Enclosing cover 21 is screwed connection with the corrosion-resistant steel inner cap 22 being positioned at internal layer, why adopt two layers body structure, because general lid adopts plastic material to make, degree that it is high temperature resistant is relatively not high, when heating interior items, the lid of plastic cement material can deform unavoidably, and therefore service life is not long, and plastic material is also harmful, is not suitable for and Food Contact; And adopt corrosion-resistant steel inner cap 22 not only can be high temperature resistant, indeformable, and can directly contact with food, harmless; Thermal insulation layer 23 is set up in centre can play heat insulation effect better.
The both sides of described enclosing cover 21 are respectively equipped with attacker 211, and described attacker 211 is provided with upper cover clamping part 212; Accordingly, described ring-type fastener 33 both sides are also respectively equipped with a horizontal-extending section 333, and the lower surface of described horizontal-extending section 333 is provided with upper cover draw-in groove 334, described upper cover draw-in groove 334 forms snapping with the upper cover clamping part 212 be arranged on lid 2 both sides attacker 211.Namely upper cover 2 realizes snapping by its both sides attacker 211 with snapping onto the ring-type fastener 33 on box body 1, and then forms closely covering between lid 2 and box body 1.So just without the need to coming and upper cover 2 snapping at other shaping clamping part in the both sides of box body 1, the outward appearance of box body 1 therefore can be made more smooth attractive in appearance, and be beneficial to die sinking, the making of simplification box body 1.The upper surface of described ring-type fastener 33 is also provided with a circle positioning convex strip 335, and the lower surface of corresponding described corrosion-resistant steel inner cap 22 is provided with a circle detent 222, and aligned position when it facilitates upper cover 2 and box body 1 to cover, seals better.
Described upper cover 2 is also provided with automatic exhaust steam valve 24, and when preventing heating, internal pressure is excessive and damage incubation chamber; The position of automatic exhaust steam valve 24 is also worthy of careful study, such as during two circular drinks bottles placed side by side, a space can be there is between two beverage bottles, this space can hold an automatic exhaust steam valve just, automatic exhaust steam valve is arranged on such position, the closedown of mutual disturbing influence upper cover between blow off valve and beverage bottle when can as far as possible avoid preventing the containers such as beverage bottle, placing articles as much as possible.
In the present invention, each heat insulation layer all adopts commercially available high-temperature-resistant thermal-insulation heat insulation foam to make, not only high temperature insulation performance but also good, even if therefore the heating-up temperature of heater element reaches 120 DEG C, also can not have an impact to horizontal baffle 101 and box body 1 sidewall etc.
Described control panel 71 is touch panel, and its display section adopts EL cold light film to provide light source, and light is soft and attractive in appearance, power saving; Touch panel outside is also provided with waterproofing protection film.
Also part air gate 105 can be offered at the periphery of box body 11 bottom of described box body 1, and box body 11 bottom unit design can be become lines, cylindrical void or the square pattern suitable with air gate 105 shape, form the dummy hole of similar air gate, make incubation chamber outward appearance more attractive in appearance.
Incubation chamber of the present invention had both had heating and thermal insulation and cooking function, there is again refrigerating fresh-keeping function, because adopt the cotton layer of the insulation of PTC heater element no-float, the heating-up temperature of heater element 4 can reach more than 120 DEG C on the one hand, and the high temperature of heater element 4 generation is on the other hand owing to there being the existence of the cotton layer of insulation, any impact can not be produced to box body 1 and horizontal baffle 101 thereof, the heat major part of heating is absorbed by can 3 and inner bag thereof, therefore the temperature in stainless steel inner container can be made to reach 100 DEG C, the food of the inside is heated completely, eat much cleaner, healthy, and adopt semiconductor chilling plate 6 to realize refrigeration, play the effect of refrigerating fresh-keeping.In addition, the present invention adopts multiple-insulating seal approach, thermal-insulating sealing excellent, and comparatively prior art is improved; And cooling and warming is all rapid, is quick on the draw; Incubation chamber of the present invention is also very portable, can be used as family expenses and vehicle-mounted and other, and can realize long-distance intelligent control, be that the practicality of incubation chamber strengthens greatly.
Claims (9)
1. a Multifunctional thermal insulation case, comprises box body (1) and lid (2), it is characterized in that:
Form a horizontal baffle (101) in described box body (1) and described box body (1) is divided into upper cavity volume (102) and lower cavity volume (103), namely go up in cavity volume (102) in described horizontal baffle (101) top and be provided with can (3), described can (3) bottom contacts with the heater element (4) be arranged on described horizontal baffle (101), and is provided with the first heat insulation layer (41) between heater element (4) and horizontal baffle (101);
A through hole (100) is offered in described horizontal baffle (101) middle part;
Namely descend cavity volume (103) middle part that one radiator fan (5) is installed in described horizontal baffle (101) below, radiator fan (5) is provided with successively heat transmission fin (51) and semiconductor chilling plate (6), described semiconductor chilling plate (6) through described horizontal baffle (101) middle part through hole (100) and contact with the bottom of described can (3);
Described can (3) comprises the stainless steel inner container (32) being positioned at outside aluminium box (31) and being positioned at aluminium box (31) inside, and the bottom surface of described stainless steel inner container (32) contacts with the inner bottom surface of aluminium box (31), the side of stainless steel inner container (32) does not contact with the side of aluminium box (31);
In described lower cavity volume (103), Based Intelligent Control wiring board (7) is installed, control panel (71) is provided with in described box body (1) outside, be provided with attaching plug (72) in box body (1) bottom, described Based Intelligent Control wiring board (7) is electrically connected with described heater element (4), radiator fan (5), semiconductor chilling plate (6) and control panel (71), attaching plug (72);
Box bottom surface and the both sides of described box body (1) offer the induction opening (104) and air gate (105) that are communicated with lower cavity volume (103) respectively.
2. Multifunctional thermal insulation case according to claim 1, it is characterized in that: described box body (1) is combined by box body (11) and box base (12), wherein said horizontal baffle (101) is arranged on box body (11), described radiator fan (5) and on heat transmission fin (51) and semiconductor chilling plate (6), Based Intelligent Control wiring board (7) and attaching plug (72) be arranged on described box base (12), and box base (12) is also provided with one group of fore and aft diaphragm (121).
3. Multifunctional thermal insulation case according to claim 2, is characterized in that: the both sides, bottom surface of described box base (12) form two inclined-planes (122) upwards respectively, and described inclined-plane (122) are offered described air gate (105); Leg (123) is provided with in the bottom of described box base (12), and the middle part of box base (12) is provided with an attachment face (124) upwardly, described induction opening (104) is namely opened in this attachment face (124), and described radiator fan (5) is arranged on this attachment face (124).
4. Multifunctional thermal insulation case according to claim 2, it is characterized in that: in described Based Intelligent Control wiring board (7), be also provided with remote control module, be provided with the sim card slot of accessible SIM cards of mobile phones in remote control module, offer the SIM lid (125) relative with sim card slot in the bottom of described box base (12).
5. Multifunctional thermal insulation case according to claim 1, it is characterized in that: the box mouth of described aluminium box (31) is provided with upper overturning (311), the box mouth of described stainless steel inner container (32) is provided with lower flange (321), and between described upper overturning (311) and lower flange (321), be also provided with a ring-type fastener (33), described ring-type fastener (33) has the scarfing unit (331) of the described upper overturning of an embedding (311), and be provided with the first O-ring seal (341) between described scarfing unit (331) and described upper overturning (311), the second O-ring seal (342) is provided with between the upper surface of described ring-type fastener (33) and described lower flange (321), described ring-type fastener (33) is also provided with the engaging portion (332) with the lateral wall snapping of described box body (1), and the lateral wall of described box body (1) offers the snap groove (111) corresponding with described engaging portion (332).
6. Multifunctional thermal insulation case according to claim 5, is characterized in that: between described box body (1) and the sidewall of aluminium box (31), between aluminium box (31) and the sidewall of stainless steel inner container (32), be respectively equipped with the second heat insulation layer (35).
7. Multifunctional thermal insulation case according to claim 1 or 5, it is characterized in that: described lid (2) comprises the corrosion-resistant steel inner cap (22) being positioned at outer field enclosing cover (21) and being positioned at internal layer, and between enclosing cover (21) and corrosion-resistant steel inner cap (22), be provided with the 3rd heat insulation layer (23), and the inward flange of described corrosion-resistant steel inner cap (22) is provided with the 3rd O-ring seal (221) being formed with the lower flange (321) of described stainless steel inner container (32) and seal; Described upper cover (2) is also provided with automatic exhaust steam valve (24).
8. the Multifunctional thermal insulation case according to claim 5 or 6, is characterized in that: the both sides of described enclosing cover (21) are respectively equipped with attacker (211), and described attacker (211) is provided with upper cover clamping part (212); Accordingly, described ring-type fastener (33) both sides are also respectively equipped with a horizontal-extending section (333), and the lower surface of described horizontal-extending section (333) is provided with upper cover draw-in groove (334), described upper cover draw-in groove (334) and the upper cover clamping part (212) be arranged on lid (2) both sides attacker (211) form snapping; The upper surface of described ring-type fastener (33) is also provided with a circle positioning convex strip (335), and the lower surface of corresponding described corrosion-resistant steel inner cap (22) is provided with a circle detent (222).
9. Multifunctional thermal insulation case according to claim 1, is characterized in that: described control panel (71) is touch panel, and its display section adopts EL cold light film to provide light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035272.0A CN103086082B (en) | 2013-01-29 | 2013-01-29 | Multifunctional thermal container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310035272.0A CN103086082B (en) | 2013-01-29 | 2013-01-29 | Multifunctional thermal container |
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| CN103086082A CN103086082A (en) | 2013-05-08 |
| CN103086082B true CN103086082B (en) | 2015-03-18 |
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| CN201310035272.0A Expired - Fee Related CN103086082B (en) | 2013-01-29 | 2013-01-29 | Multifunctional thermal container |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449036B (en) * | 2013-09-13 | 2016-04-13 | 柳州职业技术学院 | A kind of high-effect temperature can the food insulation container of fine adjustment |
| CN105249863A (en) * | 2015-10-28 | 2016-01-20 | 雍徽 | Thermostatic light-proof oil can box |
| CN106809516A (en) * | 2015-11-27 | 2017-06-09 | 博西华电器（江苏）有限公司 | Refrigeration plant and its tank |
| CN106347862B (en) * | 2016-09-30 | 2018-11-23 | 李旭丹 | The food delivery cutlery box that can freeze and heat |
| CN107669133B (en) * | 2017-11-10 | 2020-06-16 | 王晓作 | Fixing device for glass inner container and shell of microwave oven heat-preservation cooking pot |
| CN109360345A (en) * | 2018-12-24 | 2019-02-19 | 南京工程学院 | A kind of intelligence take-away temporary storage cabinet |
| CN110371510A (en) * | 2019-07-23 | 2019-10-25 | 芜湖中集瑞江汽车有限公司 | A kind of container tank deck spill box insulation construction |
| CN113116035A (en) * | 2020-01-16 | 2021-07-16 | 金华职业技术学院 | Automatic intelligent temperature control lunch bag control system and control method thereof |
| CN112027307B (en) * | 2020-08-26 | 2022-03-25 | 长沙彩云农副产品有限公司 | Spice storage and preservation device and using method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058980U (en) * | 1989-12-20 | 1990-07-04 | 地方国营宁波镇海微型电机厂 | Temp. measuring box |
| JP2010120673A (en) * | 2008-11-19 | 2010-06-03 | Keisuke Kasahara | Returnable and storing box for cold-keeping and warm-keeping, and cold-keeping or warm-keeping method of item to be cold-kept or item to be warm-kept by the box |
| JP5662723B2 (en) * | 2010-07-23 | 2015-02-04 | 株式会社日立物流 | Transport packaging equipment for cultured cells |
| CN201749609U (en) * | 2010-08-09 | 2011-02-16 | 郑州利生科教设备有限公司 | Constant-temperature control box model |
| CN203143325U (en) * | 2013-01-29 | 2013-08-21 | 东莞市智派电器科技有限公司 | Multifunctional heat preservation box |
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2013
- 2013-01-29 CN CN201310035272.0A patent/CN103086082B/en not_active Expired - Fee Related
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