CN207136756U - The cover plate assembly of pan, the pot cover of pan and pan - Google Patents
The cover plate assembly of pan, the pot cover of pan and pan Download PDFInfo
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- CN207136756U CN207136756U CN201720092000.8U CN201720092000U CN207136756U CN 207136756 U CN207136756 U CN 207136756U CN 201720092000 U CN201720092000 U CN 201720092000U CN 207136756 U CN207136756 U CN 207136756U
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Abstract
The utility model discloses the pot cover and pan of a kind of cover plate assembly of pan, pan, wherein, the cover plate assembly of the pan includes：Cover plate, sealing ring and trim ring, the sealing ring are held between the trim ring and the cover plate, and the cover plate is provided with warming plate back to the side of the sealing ring.Technical solutions of the utility model back to the side of trim ring in cover plate by setting warming plate, the thermal conductivity factor of warming plate itself it is relatively low thus with preferably insulation, effect of heat insulation, heat can be efficiently reduced and pass through the outside heat transfer of cover plate, the significantly loss of heat is avoided, and then improves the insulating power of pot cover and the energy-saving effect of pan.
Description
Technical field
The utility model is related to cooking utensil field, more particularly to a kind of cover plate assembly of pan, pan pot cover and
Pan.
Background technology
The electric cooker of existing market, the pot cover of electric pressure cooking saucepan generally only have a sealing function, and its heat insulation effect is often not to the utmost
People's will, easily cause heat and be significantly lost in by pot cover, cause the energy consumption of the cookers such as electric cooker, electric pressure cooking saucepan larger.
Utility model content
Main purpose of the present utility model is to propose a kind of cover plate assembly of pan, it is intended to lifts the insulation of the pot cover of pan
Effect, the loss of heat is reduced, to improve the energy-saving effect of pan.
To achieve the above object, the utility model proposes the cover plate assembly of pan include：Cover plate, sealing ring and trim ring,
The sealing ring is held between the trim ring and the cover plate, and the cover plate is provided with insulation back to the side of the sealing ring
Plate.
Preferably, the plate face and the plate face of the cover plate towards the warming plate of the warming plate towards the cover plate are pasted
Close.
Preferably, the warming plate is made up of the one or more in heat-preservation cotton, aerogel blanket, polyethylene foams.
Preferably, the warming plate is provided with heat-reflecting layer close to the cover plate and/or back to the plate face of the cover plate.
Preferably, the heat-reflecting layer includes corresponding to the metal film and/or metal coating in plate face located at the warming plate.
Preferably, offer passage on the cover plate, the warming plate correspond to the passage offer avoid holes with
Form fluid passage.
Preferably, the outer surface of the warming plate is provided with waterproof layer.
Preferably, the warming plate is provided with fixture back to the side of the cover plate, and the fixture includes：
Pressing plate, the plate face of the pressing plate towards the cover plate abut with the plate face of the warming plate back to the cover plate；
First button pin, extends along the edge of the pressing plate to the cover plate direction, and the first button pin passes through the sealing
Circle and the trim ring, the first button pin have bent canned paragraph, and the canned paragraph is located at the described first button pin away from institute
One end of pressing plate is stated, the canned paragraph abuts with the surface of the trim ring back to the cover plate.
The utility model also proposes a kind of pot cover of pan, including cover plate assembly, wherein, the cover plate assembly includes：Cover plate,
Sealing ring and trim ring, the sealing ring are held between the trim ring and the cover plate, and the cover plate is back to the sealing ring
Side be provided with warming plate.
The utility model also proposes a kind of pan, including pot and pot cover, and the pot cover is pivotally connected with the pot, and is covered
In in the pot with by the interior pot of the pot seal；Wherein, the pot cover includes cover plate assembly, the cover plate assembly bag
Include：Cover plate, sealing ring and trim ring, the sealing ring are held between the trim ring and the cover plate, and the cover plate is back to institute
The side for stating sealing ring is provided with warming plate.
Technical solutions of the utility model back to the side of trim ring in cover plate by setting warming plate, the heat conduction of warming plate itself
Coefficient it is relatively low thus with preferably insulation, effect of heat insulation, heat can be efficiently reduced by the outside heat transfer of cover plate, kept away
Exempt from the significantly loss of heat, and then improve the insulating power of pot cover and the energy-saving effect of pan.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the utility model pan pot cover middle cover board component；
Fig. 2 is the sectional view after the assembling of the utility model pan pot cover middle cover board component；
Fig. 3 is the warming plate and the structural representation of heat-reflecting layer in one embodiment of the utility model pan；
Fig. 4 is the warming plate and the structural representation of heat-reflecting layer in another embodiment of the utility model pan；
Fig. 5 is the warming plate and the structural representation of waterproof layer in one embodiment of the utility model pan；
Fig. 6 is the warming plate and the structural representation of waterproof layer in another embodiment of the utility model pan；
Fig. 7 is structural representation of the cover plate assembly after the assembling of the utility model pan at a visual angle；
Fig. 8 is the enlarged drawing at A in Fig. 7；
Fig. 9 is the enlarged drawing at B in Fig. 7；
Figure 10 is the sectional view of the utility model pan.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Pan | 340 | Warming plate |
| 20 | Pot | 341 | Heat-reflecting layer |
| 21 | Interior pot | 341a | Metal film |
| 30 | Pot cover | 341b | Metal coating |
| 310 | Cover plate | 342 | Avoid holes |
| 311 | Passage | 343 | Waterproof layer |
| 312 | Second button pin | 350 | Fixture |
| 320 | Sealing ring | 351 | Pressing plate |
| 330 | Trim ring | 352 | First button pin |
| 331 | First installing port | 353 | Canned paragraph |
| 332 | Second installing port |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of cover plate assembly of pan, is mainly used in pan field to strengthen the pot cover of pan
Heat insulation effect, reduce heat and be outwards lost in by pot cover, and then lift the energy-saving effect of pan.Wherein, the pan typically has
Pot and pot cover, wherein pot cover cover the one closed cooking cavity of formation in pot.It is understood that the pan can be electricity
A kind of kitchen cooker with closed cooking cavity of rice cooker, electric pressure cooking saucepan.Below, by taking electric cooker as an example, to the cover plate group of this pan
Part, which is made, to be specifically described.
In the utility model embodiment, referring to Figures 1 and 2, the cover plate assembly of the pan 10 includes：
Cover plate 310, sealing ring 320 and trim ring 330, the sealing ring 320 are held in the trim ring 330 and the lid
Between plate 310, the cover plate 310 is provided with warming plate 340 back to the side of the sealing ring 320.
Specifically, in electric cooker, sealing ring 320 is crimped on cover plate 310 by trim ring 330, sealing ring 320 and cover plate
310 is are tightly connected, and when the pot lid of electric cooker is closed, the sealing of interior pot 21 of sealing ring 320 and electric cooker is supported
Connect, now, enclose to form a closed cooking cavity between cover plate 310, sealing ring 320 and interior pot 21.Because cooking cavity is being cooked
Internal temperature during food materials of preparing food is very high, and heat outwards transmits easily by cover plate 310 to be lost in, and then is caused inside cooking cavity
Temperature declines, and the energy consumption in turn resulting in electric cooker rises.
In order to improve said circumstances, reduce heat and be outwards lost in by cover plate 310 from cooking cavity, in cover plate in the present embodiment
310 are provided with warming plate 340 back to the side of sealing ring 320, and the thermal conductivity factor of warming plate 340 itself is relatively low, can effectively drop
Heat exchange efficiency between low cover plate 310 and warming plate 340, insulation, effect of heat insulation well can be played so that heat converges in
Warming plate 340 reduces the significantly loss of heat in cooking cavity towards the side of cover plate 310, improves the section of electric cooker
Can effect.
It should be noted that cover plate 310 should be contacted fully with warming plate 340 so that cover plate 310 and warming plate 340 it
Between heat insulation effect more preferably.In the present embodiment, the plate face of warming plate 340 should cover cover plate 310, warming plate 340 as much as possible
It is bonded towards the plate face of cover plate 310 with the plate face of cover plate 310 towards warming plate 340, now warming plate 340 and cover plate 310 connect
Contacting surface product is maximum, and the insulation effect of warming plate 340 can perform to maximum, be obviously improved the heat insulation effect of electric cooker, and then
Reduce the energy consumption of electric cooker.
It is understood that the warming plate 340 can releasably mode be fixed on cover plate 310 by cards such as buckle, screws
On, it can also be fixedly linked by the heatstroke prevention such as gluing, riveting and cover plate 310, can also be realized and protected by other fixed forms certainly
Being reliably connected between warm plate 340 and cover plate 310, is not especially limited herein.
It should be noted that heat-preservation cotton, aerogel blanket, polyethylene foams (PE foamed plastics) have with respect to other materials
There is relatively low thermal conductivity factor, its heat insulation effect is excellent, thus above-mentioned warming plate 340 can be steeped by heat-preservation cotton, aerogel blanket, polyethylene
One or more in foam plastics are made.Wherein, because electric cooker is during the food materials that boil, the water that can produce HTHP steams
Gas, when the sealing effectiveness of cover plate 310 and sealing ring 320 is not thorough, has part vapor and leaked to the direction of warming plate 340,
Thus warming plate 340 may be chronically in the working environment of humidity, and PE foamed plastics is with hardly water suction and hardly
The characteristic of moisture vapor permeable, for a long time in wet condition using will not make moist, thus its thermal conductivity factor can keep it is constant (EPS,
The materials such as PUR, PF are without this characteristic), thus the relatively common insulation material of PE foamed plastics is more suitable for applying the insulation in cover plate
In plate 340.
Technical solutions of the utility model back to the side of trim ring 330 in cover plate 310 by setting warming plate 340, warming plate
340 itself thermal conductivity factor it is relatively low thus with preferably insulation, effect of heat insulation, heat can be efficiently reduced and pass through cover plate
310 outside heat transfers, avoid the significantly loss of heat, and then improve the insulating power of pot cover 30 and the energy-conservation of pan 10
Effect.
Usually, heat transfer is generally divided into two kinds of forms of heat transfer and heat radiation, for thermaltransmission mode, cover plate 310
Side be provided with warming plate 340, and then heat losses caused by heat transfer can be greatly reduced；And heat radiation mode is directed to, this
In embodiment, reference picture 3 and Fig. 4, using in the plate face of warming plate 340 set heat-reflecting layer 341, and then prevent thermal energy by
Cover plate 310 radiates to the direction of warming plate 340 to be lost in.It is understood that the heat-reflecting layer 341 can be close located at warming plate 340
In the plate face of the side of cover plate 310, warming plate 340 can be also located at back in the plate face of the side of cover plate 310.Certainly, the heat is anti-
Penetrating layer 341 can also be located in two relative plate faces of warming plate 340, with the plate face in warming plate 340 back to cover plate 310 respectively
Heat-reflecting layer 341 is formed in the plate face of cover plate 310 with warming plate 340, it is further reduced by two heat-reflecting layers 341
The radiation effect of infrared heat, to reduce the loss of heat.
The generation type of above-mentioned heat-reflecting layer 341 have it is a variety of, for example, can be by being applied in the corresponding plate face of warming plate 340
If metal film 341a to form heat-reflecting layer 341, or in the corresponding plate face of warming plate 340 spray metal coating 341 to be formed
Heat-reflecting layer 341.There is the characteristic of good antiradiation using metal, heat-reflecting layer 341 can be caused to have to infrared heat preferably
Reflecting effect, avoid infrared heat penetrate heat-reflecting layer 341 outwards continue radiation be lost in.Simultaneously as metal film 341a and
Metal coating 341 is easily achieved in the industrial production, thus low production cost, also can effectively reduce the production of warming plate 340
Cost.Certainly, in some embodiments, above-mentioned heat-reflecting layer 341 can include metal film 341a and metal coating 341 simultaneously, with
Strengthen the antiradiation effect of heat-reflecting layer 341, and then lift the heat insulation effect of electric cooker.
Due to, due to the limitation of existing manufacturing technology, often being sealed not in the presence of two between cover plate 310 and sealing ring 320
Thoroughly phenomenon, thus the vapor of the caused HTHP in cooking cavity can be from the cooperation of cover plate 310 and sealing ring 320
Gap leaks to the direction of warming plate 340, causes warming plate 340 to be chronically among the working environment of humidity.Common thermal insulating material
Material make moist drench when, the heat insulation effect of its own can be reduced substantially, so influence electric cooker heat insulation effect, cause electric cooker
Energy consumption rise.
In order to avoid the generation of said circumstances, in the present embodiment, reference picture 5 and Fig. 6, the appearance of above-mentioned warming plate 340
Face is provided with waterproof layer 343, and when the plate face of warming plate 340 is not provided with heat-reflecting layer 341, the waterproof layer 343 is located at heat-reflecting layer
In 341 plate face.When the plate face of warming plate 340 is provided with heat-reflecting layer 341, the waterproof layer 343 is carried on the back located at heat-reflecting layer 341
To in the aspect of warming plate 340.By setting waterproof layer 343, the insulation material of warming plate 340 and moist work can be made
Environment is isolated, and prevents insulation material because making moist and heat-insulating property reduction.
In the present embodiment, due to being provided with steam valve on electric cooker, and the steam valve stretches to culinary art through cover plate 310
Intracavitary, thus steam valve is corresponded on cover plate 310 and offers the passage 311 for avoiding steam valve.Similarly, above-mentioned warming plate 340 is right
Should passage 311 press off provided with avoid holes 342, to form a fluid passage, for steam valve installation and cooking cavity in water steam
Air-flow is to steam valve.
In order to which cover plate 310 is connected with warming plate 340, while strengthen the compactedness of cover plate assembly structure, reference picture 1 and figure
2, and Fig. 7 to Fig. 9 is combined, in the present embodiment, warming plate 340 is connected by fixture 350 and trim ring 330, by cover plate 310 and is protected
Warm plate 340 is crimped between trim ring 330 and fixture 350, while realizing that cover plate 310 is connected with warming plate 340, is also strengthened
The bonding strength of cover plate assembly.
Warming plate 340 is provided with fixture 350 back to the side of cover plate 310, and the fixture 350 includes：Pressing plate 351, pressing plate
351 abut towards the plate face of cover plate 310 with the plate face of warming plate 340 back to cover plate 310；First button pin 352, along pressing plate 351
Edge extends to the direction of cover plate 310, and the first button pin 352 pass through sealing ring 320 and the trim ring 330, the correspondence of sealing ring 320 the
One button pin 352, which offers, avoids position, trim ring 330 to should the first button pin 352 also offer the first installing port 331, the first button pin
352 have bent canned paragraph 353, and canned paragraph 353 is located at first one end of button pin 352 away from pressing plate 351, canned paragraph 353
Abutted with the surface of trim ring 330 back to cover plate 310.Meanwhile the direction of trim ring 330 is provided with second on cover plate 310 and buckles pin 312,
Wherein, sealing ring 320 corresponding second buckles pin 312 and is provided with avoidance position, and corresponding second button pin 312 offers the second peace on trim ring 330
Fill mouth 332, this second button pin 312 can bending, second button pin 312 through sealing ring 320, trim ring 330, and with trim ring 330 back to
One side surface of cover plate 310 abuts.
When assemble cover plate 310, sealing ring 320 and trim ring 330, the second button pin 312 is directed at sealing ring 320 first
The second installing port 332 on position and trim ring 330 is avoided corresponding to upper, the second button pin 312 avoids position and the second peace through corresponding
Dress mouth 332 extend out to trim ring 330, and then stretching that the second button pin 312 is firmly stretched out to trim ring 330 presses bending, is allowed to and presses
The plate face of circle 330 back to cover plate 310 is abutted, and now the second button pin 312 is deformed upon and voluntarily will not recovered to reset condition, and then
The close connection formed between cover plate 310 and trim ring 330.
When installing above-mentioned warming plate 340, warming plate 340 is placed between fixture 350 and cover plate 310, fixture 350
The first button pin 352 through corresponding the first installing port 331 avoided on position and trim ring 330, the canned paragraph of the first button pin 352
353 partly or entirely extend out to outside trim ring 330, and now firmly pressing canned paragraph 353 is allowed to bending deformation and carried on the back with trim ring 330
The surface of cover plate 310 is abutted, and then warming plate 340 is held between pressing plate 351 and cover plate 310.By setting first
Pin 352 is detained, can detain with second on the immobilizing foundation of pin 312, strengthen again between cover plate 310, sealing ring 320 and trim ring 330
Be reliably connected.
It should be noted that the quantity that above-mentioned first button pin 352 and second detains pin 312 can be multiple, the first button pin 352
Along the circumferential uniformly arrangement in the edge of pressing plate 351, the circumferential uniformly arrangement in edge of the second button pin 312 along cover plate 310, to strengthen cover plate
The uniformity and stability of component connection.
In addition, the utility model also proposes a kind of pot cover 30 of pan 10, the pot cover 30 includes cover plate assembly, the cover plate group
Concrete structure reference above-described embodiment of part, because this pot cover 30 employs whole technical schemes of above-mentioned all embodiments, because
This all beneficial effect at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.Wherein, the lid
Board component includes：Cover plate 310, sealing ring 320 and trim ring 330, the sealing ring 320 be held in the trim ring 330 with it is described
Between cover plate 310, the cover plate 310 is provided with warming plate 340 back to the side of the sealing ring 320.
Further, the utility model also proposes a kind of pan 10, reference picture 10, including pot 20 and pot cover 30, the pot cover 30
Concrete structure with reference to above-described embodiment, because this pan 10 employs whole technical schemes of above-mentioned all embodiments, therefore
All beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.Wherein, the pot cover
30 cover plate assembly includes：Cover plate 310, sealing ring 320 and trim ring 330, the sealing ring 320 are held in the trim ring 330
Between the cover plate 310, the cover plate 310 is provided with warming plate 340 back to the side of the sealing ring 320；The pot cover 30
It is pivotally connected, and is covered in the pot 20 for the interior pot 21 of the pot 20 is sealed with the pot 20.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. cover plate assembly of pan, it is characterised in that including：Cover plate, sealing ring and trim ring, the sealing ring are held in Between the trim ring and the cover plate, the cover plate is provided with warming plate back to the side of the sealing ring.
- 2. the cover plate assembly of pan as claimed in claim 1, it is characterised in that plate face of the warming plate towards the cover plate It is bonded with the plate face of the cover plate towards the warming plate.
- 3. the cover plate assembly of pan as claimed in claim 1, it is characterised in that the warming plate by heat-preservation cotton, aerogel blanket, One or more in polyethylene foams are made.
- 4. the cover plate assembly of pan as claimed in claim 1, it is characterised in that the warming plate close to the cover plate and/or Plate face back to the cover plate is provided with heat-reflecting layer.
- 5. the cover plate assembly of pan as claimed in claim 4, it is characterised in that the heat-reflecting layer includes being located at the insulation Plate corresponds to metal film and/or metal coating in plate face.
- 6. the cover plate assembly of pan as claimed in claim 1, it is characterised in that passage is offered on the cover plate, it is described Warming plate corresponds to the passage and offers avoid holes to form fluid passage.
- 7. the cover plate assembly of pan as claimed in claim 1, it is characterised in that the outer surface of the warming plate is provided with waterproof Layer.
- 8. the cover plate assembly of pan as claimed in any of claims 1 to 7 in one of claims, it is characterised in that the warming plate back to The side of the cover plate is provided with fixture, and the fixture includes：Pressing plate, the plate face of the pressing plate towards the cover plate abut with the plate face of the warming plate back to the cover plate；First button pin, extend along the edge of the pressing plate to the cover plate direction, it is described first button pin through the sealing ring with The trim ring, the first button pin have bent canned paragraph, and the canned paragraph is located at the described first button pin away from the pressure One end of plate, the canned paragraph abut with the surface of the trim ring back to the cover plate.
- 9. a kind of pot cover of pan, it is characterised in that including the cover plate assembly as described in any one in claim 1 to 8.
- A kind of 10. pan, it is characterised in that including pot and pot cover as claimed in claim 9, the pot cover and the pot Pivot joint, and be covered in the pot so that the interior pot of the pot to be sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092000.8U CN207136756U (en) | 2017-01-22 | 2017-01-22 | The cover plate assembly of pan, the pot cover of pan and pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092000.8U CN207136756U (en) | 2017-01-22 | 2017-01-22 | The cover plate assembly of pan, the pot cover of pan and pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207136756U true CN207136756U (en) | 2018-03-27 |
Family
ID=61657727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092000.8U Active CN207136756U (en) | 2017-01-22 | 2017-01-22 | The cover plate assembly of pan, the pot cover of pan and pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207136756U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124297A (en) * | 2018-08-09 | 2019-01-04 | 珠海格力电器股份有限公司 | A kind of radiation protection structure and cooking appliance |
| CN110575055A (en) * | 2018-06-11 | 2019-12-17 | 浙江苏泊尔家电制造有限公司 | Cooking method for cooking appliance |
| CN112674612A (en) * | 2020-12-24 | 2021-04-20 | 珠海格力电器股份有限公司 | Rice cooker cover and electric cooker |
-
2017
- 2017-01-22 CN CN201720092000.8U patent/CN207136756U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575055A (en) * | 2018-06-11 | 2019-12-17 | 浙江苏泊尔家电制造有限公司 | Cooking method for cooking appliance |
| CN109124297A (en) * | 2018-08-09 | 2019-01-04 | 珠海格力电器股份有限公司 | A kind of radiation protection structure and cooking appliance |
| CN112674612A (en) * | 2020-12-24 | 2021-04-20 | 珠海格力电器股份有限公司 | Rice cooker cover and electric cooker |
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