CN204743716U - Mini rice cooker that structure is simple and easy - Google Patents
Mini rice cooker that structure is simple and easy Download PDFInfo
- Publication number
- CN204743716U CN204743716U CN201520424815.2U CN201520424815U CN204743716U CN 204743716 U CN204743716 U CN 204743716U CN 201520424815 U CN201520424815 U CN 201520424815U CN 204743716 U CN204743716 U CN 204743716U
- Authority
- CN
- China
- Prior art keywords
- heat
- hole
- middle level
- heater
- rice cooker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a mini rice cooker that structure is simple and easy, including outer pot, middle level, inner bag and electric heater unit, the outer pot is inside to be provided with the middle level, and the middle level is provided with the inner chamber, characterized by, electric heater unit includes heat conduction tray and electric heat -generating body, and the heat conduction tray sets up in medial inner chamber lower part, and electric heat -generating body is connected in heat conduction end of tray portion, and the inner bag setting is close to or the contact at medial inner chamber and with the heat conduction tray, the inner wall extension of outer pot goes out the supporter, installs on the supporter and fills up the piece, fills up piece and electric heater unit or the contact of middle level diapire, this kind of mini rice cooker that structure is simple and easy has simple structure, reasonable, and the inner bag be the disconnect -type with heating device, and the inner bag can take out the use alone, and the heating is even, and the heat is difficult to be scattered and disappeared, obvious increasing the heat efficiency, moreover, heating device bearing structure advantage such as simple and easy, reasonable.
Description
Technical field
The utility model relates to a kind of Miniature electric rice cooker, particularly a kind of Miniature rice cooker of simple structure.
Background technology
Existing Miniature rice cooker, comprises outer pot, inner bag and electric heater unit, and electric heater unit is PTC heater, and PTC heater is by fixation kit, and be arranged on inner bag diapire, that is: inner bag and PTC heater are for being fixedly connected with; During work, PTC heater heating power, transfers heat to inner bag diapire.
But, the Miniature rice cooker calandria mounting structure of above-mentioned traditional structure, have the following disadvantages: (1) PTC heater is fixed on inner bag diapire, inner bag can not take out, inner bag only heats (heat trnasfer) by bottom PTC heater, and heat also easily scatters and disappears toward surrounding, so, the electric cooker of conventional P TC heating is heated uneven, and the thermal efficiency is lower; (2) in view of inner bag periphery heat easily scatters and disappears, and heating concentrates on bottom inner bag, and this heating is uneven, has a strong impact on by the mouthfeel of cooking food; Even because inner bag diapire is connected with Kick type temperature controller, and inner bag diapire Yin Wendu is too high, the too early power-off protection of temperature controller, causes the food on the inner bag top away from inner bag diapire not boiled, and makes food cause wave useless; (3) being fixedly connected with between inner bag with PTC heater, had both caused and had installed trouble, again because inner bag can not take out separately, caused certain inconvenience to routine use; (4) be connected by fixation kit between inner bag with PTC heater, its fixation kit comprises and is welded on the bolt bottom inner bag and the hold-down nut etc. for coordinating with bolt, because needs to be burn-on bolt at inner bag diapire, its complex process, difficulty is higher, and often easily causes bolt to get loose because not prison welding is solid.
Utility model content
The purpose of this utility model is the deficiency overcoming the existence of above-mentioned prior art, and provide a kind of simple and reasonable for structure, inner bag and electric heater unit are separate type, inner bag can take out use separately, and homogeneous heating, heat not easily scatters and disappears, and significantly improves the thermal efficiency, and, simple and easy, the rational Miniature rice cooker of the supporting construction of heater.
The purpose of this utility model is achieved in that
The Miniature rice cooker of simple structure, comprise outer pot, middle level, inner bag and electric heater unit, outer pot inside is provided with middle level, middle level is provided with inner chamber, it is characterized in that, described electric heater unit comprises heat conduction pallet and electric heating body, heat conduction pallet is arranged on the inner chamber bottom in middle level, electric heating body is connected to heat conduction tray bottom, inner bag is arranged on the inner chamber in middle level and comes close to or in contact with heat conduction pallet, the inwall of described outer pot extends supporter, and supporter is provided with mat piece, and mat piece contacts with electric heater unit or middle level diapire; The Miniature rice cooker of this kind of simple structure, by the inside at outer pot, middle level is set, the inner chamber bottom in middle level is provided with the electric heater unit of heat conduction pallet and electric heating body formation, and above heat conduction pallet inner bag being placed in middle level inner chamber, make heat concentrate on middle level inner chamber, while preventing heat easily to scatter and disappear, both made inner bag be heated evenly, avoid the food of inner bag local not boiled, significantly improve the thermal efficiency again; Further, in view of between electric heater unit with inner bag for disassembled contacts, both avoided both because being fixedly connected with, cause the deficiency that inner bag can not take out, make full use of again its tray area wide, heat is along pallet both sides toward rising, inner bag periphery is heated evenly, cooks the food of taste good; And whole electric heater unit or comprise middle level, is supported by easy supporter and mat piece thereof together, mat piece plays heat insulation and effect that is shock-absorbing simultaneously, so, whole money Miniature rice cooker simple and reasonable for structure.
The purpose of this utility model can also adopt following technical measures to solve:
As scheme more specifically, described heat conduction pallet contacts with middle level diapire, has both been conducive to the stable installation of heat conduction pallet, can improve again concentrating of middle level inner chamber heat, improve the thermal efficiency further.
Described electric heating body can be thick film heating sheet, also can be PTC heater, this class volume and quality all less, be applicable to Miniature rice cooker use electrical heated appliance.
The outer end of described supporter has installing hole, and mat piece is packing ring, and packing ring inserts in the installing hole of supporter, to ensure that packing ring is fixedly mounted on supporter by the elastic plug of bottom; Described mat piece is Elastic heat insulation mat piece preferably, and it plays more obvious shock-absorbing and effect of heat insulation, has both prevented each parts on supporter from easily causing because of vibrations and has got loose, and avoids again heat directly to be conducted heat toward supporter by pad downwards.
As better scheme, the packing ring that described mat piece can overlap together for several, to improve its shock-proof effect and effect of heat insulation further.
As more specifically scheme, described middle level diapire has through hole, and electric heating body contacts with the mat piece on supporter through through hole, this through hole, has both facilitated installation and the connection of electric heating body, and has been convenient to again the maintenance to electric heating body.
Described heat conduction pallet and electric heating body are linked together by screw arbor assembly, have both realized both being connected and fixed, and facilitate again mounting or dismounting and tighten the firmness connected between the two; Wherein, described screw arbor assembly comprises screw rod and nut, heat conduction pallet and electric heating body have pallet through hole and heater through hole, screw rod is successively through pallet through hole and heater through hole, again with heater through hole below nut be spirally connected, by tightening nut, the connection making both more closely, more firm.
Wherein a kind of embodiment of described electric heating body, it can comprise PTC heat generating member and compressing tablet, PTC heat generating member pressure is put in heat conduction tray bottom by compressing tablet, compressing tablet has described heater through hole, and screw rod passes heater through hole and is spirally connected fixing with the nut below heater through hole; Make heat be directly passed to heat conduction pallet, then by the heat conduction pallet that heat-conducting area is larger, heat is passed to inner bag fast, all sidedly, and heat is concentrated in the inner chamber in middle level, prevents heat easily to scatter and disappear, and inner bag is heated at middle level inner chamber comparatively even; And heat conduction pallet, compressing tablet and PTC heat generating member form integrated connection, that is: form described electric heater unit; This integrated connection, be both conducive to transmitting fast and comprehensively of heat, and made more compact structure again, the Miniature rice cooker being especially applicable to this small volume uses and needs.
The another embodiment of described electric heating body, it can comprise PTC heat generating member and heat-conducting plate, heat-conducting plate is provided with and compresses chamber, described PTC heat generating member is pressed in the compression chamber of heat-conducting plate, heat-conducting plate has heater passing hole, screw rod passes heater through hole and is spirally connected fixing with the nut below heater through hole; This electric heating body, transfers heat to heat-conducting plate by PTC heat generating member, then passes to heat conduction pallet by heat-conducting plate, and it can realize the object of this patent equally.
The beneficial effects of the utility model are as follows:
(1) Miniature rice cooker of this kind of simple structure, by the inside at outer pot, middle level is set, the inner chamber bottom in middle level is provided with the electric heater unit of heat conduction pallet and electric heating body formation, and above heat conduction pallet inner bag being placed in middle level inner chamber, make heat concentrate on middle level inner chamber, while preventing heat easily to scatter and disappear, both made inner bag be heated evenly, avoid the food of inner bag local not boiled, significantly improve the thermal efficiency again; Further, in view of between electric heater unit with inner bag for disassembled contacts, both avoided both because being fixedly connected with, cause the deficiency that inner bag can not take out, make full use of again its tray area wide, heat is along pallet both sides toward rising, inner bag periphery is heated evenly, cooks the food of taste good; And whole electric heater unit or comprise middle level, is supported by easy supporter and mat piece thereof together, mat piece plays heat insulation and effect that is shock-absorbing simultaneously, so, whole money Miniature rice cooker simple and reasonable for structure.
(2) further, mat piece is heat insulation and whippy mat piece, it plays more significantly heat insulation and shock-proof effect; If mat piece is the packing ring that several overlap together, can further improve its shock-proof effect and effect of heat insulation.
(3) last, electric heating body can comprise PTC heat generating member and compressing tablet, heat is made to be directly passed to heat conduction pallet, then by the heat conduction pallet that heat-conducting area is larger, heat is passed to inner bag fast, all sidedly, and heat is concentrated in the inner chamber in middle level, prevent heat easily to scatter and disappear, and inner bag is heated comparatively even at middle level inner chamber; And heat conduction pallet, compressing tablet and PTC heat generating member form integrated connection, that is: form described electric heater unit; This integrated connection, had both been conducive to transmitting fast and comprehensively of heat, had made more compact structure again, be especially applicable to the Miniature rice cooker of this small volume.
Accompanying drawing explanation
Fig. 1 is the Miniature rice cooker structural representation of the utility model simple structure.
The Miniature rice cooker heeling condition schematic diagram of Fig. 2 Fig. 1.
Fig. 3 is the amplification cut-away view of the middle level of Fig. 1, electric heater unit and supporter junction.
Fig. 4 is another embodiment schematic diagram of Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment one: as shown in Figure 1 to Figure 3, a kind of Miniature rice cooker of simple structure, comprise outer pot 1, middle level 2, inner bag 3 and electric heater unit 4, outer pot 1 inside is provided with middle level 2, middle level 2 is provided with inner chamber 21, it is characterized in that, described electric heater unit 4 comprises heat conduction pallet 41 and electric heating body 42, heat conduction pallet 41 is arranged on bottom the inner chamber 21 in middle level, and contact with middle level diapire 22, electric heating body 42 is connected to bottom heat conduction pallet 41, inner bag 3 is arranged on the inner chamber 21 in middle level, and come close to or in contact with heat conduction pallet 41, the inwall of described outer pot 1 extends supporter 5, supporter 5 is provided with mat piece 6, mat piece 6 is Elastic heat insulation mat pieces, it contacts with electric heater unit 4, certainly, pad 6 also can contact with middle level diapire 22 (depending on going out).
Shown in figure, the outer end of described supporter 5 has installing hole 51, and mat piece 6 is packing ring, and packing ring inserts in the installing hole 51 of supporter by the elastic plug of bottom; Certainly, for improving its dottle pin and shockproof effect further, the packing ring that described mat piece 6 can overlap together for several.
Shown in Fig. 2 and Fig. 3, described middle level diapire 22 has through hole 221, and the electric heating body 42 bottom heat conduction pallet 41 contacts with the mat piece 6 on supporter through this through hole 221.
Wherein, the structure of described electric heater unit 4 is, heat conduction pallet 41 and heater 42 are linked together by screw arbor assembly 7; Screw arbor assembly 7 comprises screw rod 71 and nut 72, and heat conduction pallet 41 and electric heating body 42 have pallet through hole 411 and heater through hole 421, and screw rod 71 successively through pallet through hole 411 and heater through hole 421, then is spirally connected with the nut 72 below heater through hole 421.
In the present embodiment, electric heating body 42 comprises PTC heat generating member 8 and compressing tablet 9, PTC heat generating member 8 pressure is put bottom heat conduction pallet 41 by compressing tablet 9, compressing tablet 9 has described heater through hole 421, and screw rod 71 passes heater through hole 421 and is spirally connected fixing with the nut 72 below heater through hole 421.
Embodiment two: as shown in Figure 4, this embodiment is close with Fig. 3 of above-described embodiment one, difference is only: described heater 42 comprises PTC heat generating member 8 and heat-conducting plate 10, heat-conducting plate 10 is provided with and compresses chamber 101, described PTC heat generating member 8 is pressed in the compression chamber 101 of heat-conducting plate, heat-conducting plate 10 has described heater through hole 421, screw rod 71 passes heater through hole 421 and is spirally connected fixing with the nut 72 below heater through hole 421.
Certainly, electric heating body of the present utility model can also be the thermoelectric heating device tool that thick film heating sheet equal-volume and quality are less, this kind of thermoelectric heating device tool, is especially applicable to using and needs of Miniature rice cooker, will not enumerate here.
Claims (10)
1. the Miniature rice cooker of simple structure, comprise outer pot (1), middle level (2), inner bag (3) and electric heater unit (4), outer pot (1) inside is provided with middle level (2), middle level (2) is provided with inner chamber (21), it is characterized in that, described electric heater unit (4) comprises heat conduction pallet (41) and electric heating body (42), heat conduction pallet (41) is arranged on inner chamber (21) bottom in middle level, electric heating body (42) is connected to heat conduction pallet (41) bottom, inner bag (3) is arranged on the inner chamber (21) in middle level, and come close to or in contact with heat conduction pallet (41), the inwall of described outer pot (1) extends supporter (5), supporter (5) is provided with mat piece (6), mat piece (6) contacts with electric heater unit (4) or middle level diapire (22).
2. the Miniature rice cooker of simple structure according to claim 1, it is characterized in that, described heat conduction pallet (41) contacts with middle level diapire (22).
3. the Miniature rice cooker of simple structure according to claim 1 or 2, it is characterized in that, described electric heating body (42) is thick film heating sheet.
4. the Miniature rice cooker of simple structure according to claim 1 or 2, it is characterized in that, described electric heating body (42) is PTC heater.
5. the Miniature rice cooker of simple structure according to claim 4, it is characterized in that, the outer end of described supporter (5) has installing hole (51), mat piece (6) is packing ring, packing ring is inserted in the installing hole (51) of supporter by the elastic plug of bottom, and described mat piece (6) is Elastic heat insulation mat piece.
6. the Miniature rice cooker of simple structure according to claim 4, is characterized in that, the packing ring that described mat piece (6) overlaps together for several.
7. the Miniature rice cooker of simple structure according to claim 4, it is characterized in that, described middle level diapire (22) has through hole (221), electric heating body (42) contacts with the mat piece (6) on supporter through through hole (221).
8. the Miniature rice cooker of simple structure according to claim 7, it is characterized in that, described heat conduction pallet (41) and electric heating body (42) are linked together by screw arbor assembly (7), described screw arbor assembly (7) comprises screw rod (71) and nut (72), heat conduction pallet (41) and electric heating body (42) have pallet through hole (411) and heater through hole (421), screw rod (71) successively through pallet through hole (411) and heater through hole (421), then is spirally connected with the nut (72) of heater through hole (421) below.
9. the Miniature rice cooker of simple structure according to claim 8, it is characterized in that, described electric heating body (42) comprises PTC heat generating member (8) and compressing tablet (9), PTC heat generating member (8) pressure is put in heat conduction pallet (41) bottom by compressing tablet (9), compressing tablet (9) has described heater through hole (421), screw rod (71) through heater through hole (421) and with heater through hole (421) below nut (72) be spirally connected fixing.
10. the Miniature rice cooker of simple structure according to claim 8, it is characterized in that, described electric heating body (42) comprises PTC heat generating member (8) and heat-conducting plate (10), heat-conducting plate (10) is provided with and compresses chamber (101), described PTC heat generating member (8) is pressed in the compression chamber (101) of heat-conducting plate, heat-conducting plate (10) has heater passing hole (421), screw rod (71) through heater through hole (421) and with heater through hole (421) below nut (72) be spirally connected fixing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520424815.2U CN204743716U (en) | 2015-06-19 | 2015-06-19 | Mini rice cooker that structure is simple and easy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520424815.2U CN204743716U (en) | 2015-06-19 | 2015-06-19 | Mini rice cooker that structure is simple and easy |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204743716U true CN204743716U (en) | 2015-11-11 |
Family
ID=54458484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520424815.2U Expired - Fee Related CN204743716U (en) | 2015-06-19 | 2015-06-19 | Mini rice cooker that structure is simple and easy |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204743716U (en) |
-
2015
- 2015-06-19 CN CN201520424815.2U patent/CN204743716U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3185884U (en) | Heat source-mounted electric roaster | |
CN105342364B (en) | The Miniature rice cooker of calandria improved structure | |
CN204764977U (en) | Take mini rice cooker of cellular heat conduction tray | |
CN203010694U (en) | Novel radiant cooker | |
CN204743716U (en) | Mini rice cooker that structure is simple and easy | |
CN204743715U (en) | Improve mini rice cooker of structure | |
CN204931274U (en) | The calandria elastic support structure of Miniature rice cooker | |
CN103142131B (en) | Directly-heated type Miniature electric rice cooker | |
CN204970909U (en) | Mini rice cooker's elasticity heating member mounting structure | |
CN202858805U (en) | Direct temperature-sensing type electric cooker | |
CN104887093A (en) | Elastic heating body mounting structure for miniature electric rice cooker | |
CN105105619A (en) | Heating body elastic supporting structure of mini electric cooker | |
CN204743714U (en) | Mini rice cooker's heating member mounting structure | |
CN104921585B (en) | The Miniature rice cooker of improved structure | |
CN206044335U (en) | The Miniature rice cooker of calandria improved structure | |
CN203153389U (en) | Miniature electric cooker | |
CN205018830U (en) | PTC electricity heating container | |
CN201710111U (en) | Rice cooker structure | |
CN202408423U (en) | Directly-heated integrated electric food warmer | |
CN202173251U (en) | Electric kettle pedestal with insulation function | |
CN208211898U (en) | A kind of rice roll machine | |
CN204363776U (en) | A kind of heating arrangement of mini electric cooker | |
CN106942999B (en) | Electric rice cooker | |
CN201986174U (en) | Novel electric heating device | |
CN204862605U (en) | Electric heat pot bottom of a boiler structure |
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: 20151111 Termination date: 20200619 |
|
CF01 | Termination of patent right due to non-payment of annual fee |