CN204245898U - The electric cooker of improvement - Google Patents
The electric cooker of improvement Download PDFInfo
- Publication number
- CN204245898U CN204245898U CN201420687184.9U CN201420687184U CN204245898U CN 204245898 U CN204245898 U CN 204245898U CN 201420687184 U CN201420687184 U CN 201420687184U CN 204245898 U CN204245898 U CN 204245898U
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- electric cooker
- main body
- temperature
- aluminium lid
- cover assembly
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Abstract
An electric cooker for improvement, comprises upper cover and main body; Be provided with cover assembly in upper cover, in main body, be provided with electromagnetic induction heating mechanism or electric hot tray heating arrangements; It is characterized in that: described cover assembly is provided with sensor, comprise pressing plate and sensor main body, the temperature-sensitive head wherein on sensor main body runs through cover assembly, and stretches into electric cooker inside, direct-detection internal temperature.Sensor of the present utility model is due to direct-detection internal temperature, and make accuracy of detection high, data are accurate.In addition, in order to prevent inner sleeve transition to be heated, lid is provided with double-deck aluminium lid structure; For different heating systems, be provided with middle ring general part, electromagnetic induction heating mechanism or electric hot tray heating arrangements can be applicable to simultaneously, as long as install different interior plugs, different needs can be met, reduce cost greatly, and assembling is simple.It has simple and reasonable, that assembling is simple, dependable performance, temperature-sensitive precision are high, data are accurate, good heat-insulation effect, cost are low feature.
Description
Technical field
The utility model relates to a kind of electric cooker, the electric cooker that particularly a kind of temperature-sensitive is accurate, precision is high.
Background technology
Chinese patent literature CN203705067U disclosed a kind of temperature sensor on 07 09th, 2014, the upper cover of electric cooker and electric cooker, and specifically disclose: the sensor body 10 of temperature sensor is located in electric cooker and covers, the bottom of this sensor body 10 protrudes from the lower surface of the inner cap of electric cooker, rack plate 30 is fixed on the upper surface of inner cap, now, the first binding post 31 be arranged on rack plate 30 is carried out grafting with the second binding post 21 be arranged on earth connection 20, further earth connection 20 is connected with sensor body 10, realize temperature sensor ground connection.This structure is firm not to the assembling of sensor main body, causes loosening, impact sealing; In addition, sensor main body affects outward appearance because outstanding length is long, and the damage that easily collides.Therefore, be necessary to make further improvements.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, assembling is simple, dependable performance, temperature-sensitive precision are high, temperature-sensitive preparation, good heat-insulation effect, cost are low, has the electric cooker of the improvement of general purpose module, to overcome weak point of the prior art.
The electric cooker of a kind of improvement designed by this object, comprises upper cover and main body; Be provided with cover assembly in upper cover, in main body, be provided with IH electromagnetic induction heating mechanism or electric hot tray heating arrangements; It is characterized in that: described cover assembly is provided with sensor, comprise pressing plate and sensor main body, the temperature-sensitive head wherein on sensor main body runs through cover assembly, and stretches into electric cooker inside, direct-detection internal temperature.
Fixing in order to ensure realizing while sealing, be at least vertically inserted in cover assembly after the sheathed silica gel sheath of described temperature-sensitive head, non-temperature-sensitive head end exposes to cover assembly upper surface, and connects internal computer plate by wire rod.Described pressing plate arranges U-shaped breach, for plugging sensor main body, by realizing fixing assembling to the compacting of its both sides.
During due to work, internal temperature is very high, long-time use can make the lid of plastic material occur rotten or produce peculiar smell, therefore this electric cooker adopts double-deck aluminium lid structure to solve the problem: described cover assembly comprises the inner sleeve of assembling successively up and down, fixing aluminium lid and removable aluminium lid, wherein fix aluminium lid and be fixedly connected with inner sleeve, the removable connection inner sleeve of removable aluminium lid, forms double-deck aluminium lid structure thus.In addition, in order to not affect the work of sensor, described fixing aluminium lid and the corresponding temperature-sensitive head of removable aluminium lid arrange temperature sensing hole and lower temperature sensing hole respectively, temperature-sensitive head stretches into electric cooker inside through upper temperature sensing hole and lower temperature sensing hole, the longest of temperature-sensitive head exceedes a bit of distance of removable aluminium lid, so not only attractive in appearance, and reduce owing to colliding the probability causing damage.
Sealing ring silica gel logical during described upper temperature sensing hole is equipped with, its surface middle part is provided with annular groove, and upper temperature sensing hole edge inserts in groove, to realize assembling; Laminating inner sleeve bottom surface, described sealing ring silica gel upper end, lower end is avoided lower temperature sensing hole and to be fitted removable aluminium lid upper surface.Sealing circle silica gel is used for the space between hermetically enclosed inner sleeve and fixing aluminium lid, and the space between double-deck aluminium lid, prevents from affecting effect of heat insulation.
Different heating systems needs to use different heat generating components, therefore needs die sinking again, and cost increases.Ring general part in this vibrational power flow one, to overcome this defect, namely described IH electromagnetic induction heating mechanism or electric hot tray heating arrangements all comprise middle ring general part, place inner bag in the middle part of it, pilot hole is filled in, for ring Gao Neisai or the short interior plug of middle ring in assembling in the uniform setting of inwall upper limb at least three.
When using IH electromagnetic induction heating mechanism in main body, ring Gao Neisai in interior plug pilot hole assembling, and inwall upper limb certain altitude is given prominence at top, inner bag edge of opening buckles in middle ring Gao Neisai top, makes itself and bottom keep certain interval.
When using electric hot tray heating arrangements in main body, the short interior plug of ring in interior plug pilot hole assembling, and top is concordant with inwall upper limb, inner bag edge of opening buckles in the short interior plug top of middle ring, can contact with electric hot tray.
Sensor of the present utility model runs through lid and arranges, and temperature-sensitive head stretches into electric cooker inside, direct-detection internal temperature, and make accuracy of detection high, data are accurate.In order to prevent inner sleeve transition to be heated, lid being provided with double-deck aluminium lid structure, adding sealing ring silica gel simultaneously, not only effectively prevent steam from leaking between double-deck aluminium lid, and guarantee that temperature-sensitive head fully contacts with steam.In addition, for different heating systems, be provided with middle ring general part, IH electromagnetic induction heating mechanism or electric hot tray heating arrangements can be applicable to simultaneously, as long as install different interior plugs, different needs can be met, reduce cost greatly, and assembling is simple.It has simple and reasonable, assembling is simple, dependable performance, temperature-sensitive precision are high, data accurately, good heat-insulation effect, cost be low, the feature that versatility is high.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view.
Fig. 2 is the perspective view of the utility model cover assembly.
Fig. 3 is the explosive view of the utility model cover assembly.
Fig. 4 is the sectional structure schematic diagram of the utility model cover assembly.
Fig. 5 is the partial enlargement structural representation of Fig. 4.
Fig. 6 is the sectional view of sealing ring silica gel.
Fig. 7 is the assembly structure schematic diagram of electromagnetic induction heating mechanism.
Fig. 8 is the sectional view of electromagnetic induction heating mechanism.
Fig. 9 is the explosive view of electromagnetic induction heating mechanism.
Figure 10 is the assembly structure schematic diagram of electric hot tray heating arrangements.
Figure 11 is the sectional view of electric hot tray heating arrangements.
Figure 12 is the explosive view of electric hot tray heating arrangements.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
First embodiment
See Fig. 1-9, the electric cooker of this improvement, comprises upper cover A and main body B; Be provided with cover assembly 1 in upper cover A, in main body B, be provided with IH electromagnetic induction heating mechanism 2; Cover assembly 1 is provided with sensor C, comprises pressing plate 1.1 and sensor main body 1.2, the temperature-sensitive head 1.22 wherein on sensor main body 1.2 runs through cover assembly 1, and stretches into electric cooker inside, direct-detection internal temperature.
Fixing in order to ensure realizing while sealing, be vertically inserted in the pilot hole that cover assembly 1 has after the sheathed silica gel sheath 1.3 of temperature-sensitive head 1.22, silica gel sheath 1.3 reaches sealing function; Non-temperature-sensitive head 1.22 end exposes to cover assembly 1 upper surface, and is connected the computer board of electric cooker inside by wire rod 1.21.Pressing plate 1.1 arranges U-shaped breach, for plugging sensor main body 1.2, is utilizing screw fixation clip 1.1, by realizing fixing assembling to the compacting of sensor main body 1.2 both sides.
See Fig. 3,5, during due to work, internal temperature is very high, long-time use can make the lid of plastic material occur rotten or produce peculiar smell, therefore this electric cooker adopts double-deck aluminium lid structure to solve the problem: cover assembly 1 comprises the inner sleeve 1.4 of assembling successively up and down, fixing aluminium lid 1.6 and removable aluminium lid 1.7, wherein fix aluminium lid 1.6 and be fixedly connected with inner sleeve 1.4 by screw, removable aluminium lid 1.7, by the removable connection inner sleeve 1.4 of buckle structure, forms double-deck aluminium lid structure thus.In addition, in order to not affect the work of sensor, fixing aluminium lid 1.6 and the corresponding temperature-sensitive head 1.22 of removable aluminium lid 1.7 arrange temperature sensing hole 1.61 and lower temperature sensing hole 1.71 respectively, temperature-sensitive head 1.22 stretches into electric cooker inside through upper temperature sensing hole 1.61 and lower temperature sensing hole 1.71, temperature-sensitive head 1.22 exceedes a bit of distance of removable aluminium lid 1.7, so not only attractive in appearance, and reduce owing to colliding the probability causing damage.Sealing ring silica gel 1.5 logical during upper temperature sensing hole 1.61 is equipped with, its surface middle part is provided with annular groove 1.51, and upper temperature sensing hole 1.61 edge inserts in groove 1.51, to realize assembling; Laminating inner sleeve 1.4 bottom surface, sealing ring silica gel 1.5 upper end, lower end is avoided lower temperature sensing hole 1.71 and to be fitted removable aluminium lid 1.7 upper surface.Sealing circle silica gel 1.5 is for the space between hermetically enclosed inner sleeve 1.4 and fixing aluminium lid 1.6, and the space between double-deck aluminium lid, and preventing steam from entering affects effect of heat insulation.
See Fig. 7-9, different heating systems needs to use different heat generating components, therefore die sinking is again needed, cost increases, and ring general part 2.2 in this vibrational power flow one, overcoming this defect, namely IH electromagnetic induction heating mechanism 2 comprises middle ring general part 2.2, place inner bag in the middle part of it, the uniform setting in four of inwall upper limb fills in pilot hole 2.21, for ring Gao Neisai 2.1 in assembling.Inwall upper limb certain altitude is given prominence at middle ring Gao Neisai 2.1 top, and inner bag edge of opening buckles in middle ring Gao Neisai 2.1 top, makes itself and bottom keep certain interval.This is because IH electromagnetic induction heating mode needs inner bag and IH bottom 2.8 to keep certain interval just can reach heating effect.
Specifically specifically comprise middle ring Gao Neisai 2.1, middle ring general part 2.2, IH shell gasket 2.3, IH shell 2.4, sensor aluminium lid 2.5, IH positioning gutta pad 2.6, sensor garment bag 2.7 and IH bottom 2.8 see Fig. 9, this IH electromagnetic induction heating mechanism 2.Coordinate assembling each other, shape is in aggregates, assembles compact.
Second embodiment
See Figure 10-12, electric hot tray heating arrangements 2 ' is used in the main body B of the present embodiment, it contains middle ring general part 2.2 equally, the short interior plug 2.1 ' of ring during interior plug pilot hole 2.21 assembles, and top is concordant with inwall upper limb, inner bag edge of opening buckles in the short interior plug 2.1 ' top of middle ring, can contact with electric hot tray 2.4 '.This could realize heating because electric hot tray mode of heating needs inner bag to contact with electric hot tray 2.4 '.
In addition, this electric hot tray heating arrangements 2 ' also comprises middle ring heat insulating washer 2.3 ', electric hot tray 2.4 ' and stay-warm case 2.5 '.Coordinate assembling each other, shape is in aggregates, assembles compact.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection domain of the present utility model.
Claims (9)
1. an electric cooker for improvement, comprises upper cover (A) and main body (B); Be provided with cover assembly (1) in upper cover (A), in main body (B), be provided with IH electromagnetic induction heating mechanism (2) or electric hot tray heating arrangements (2 '); It is characterized in that: described cover assembly (1) is provided with sensor (C), comprise pressing plate (1.1) and sensor main body (1.2), temperature-sensitive head (1.22) wherein on sensor main body (1.2) runs through cover assembly (1), and stretch into electric cooker inside, direct-detection internal temperature.
2. the electric cooker of improvement according to claim 1, it is characterized in that: be at least vertically inserted in cover assembly (1) after described temperature-sensitive head (1.22) sheathed silica gel sheath (1.3), non-temperature-sensitive head (1.22) end exposes to cover assembly (1) upper surface, and connects internal computer plate by wire rod (1.21).
3. the electric cooker of improvement according to claim 2, is characterized in that: described pressing plate (1.1) arranges U-shaped breach, for plugging sensor main body (1.2), by realizing fixing assembling to the compacting of its both sides.
4. the electric cooker of improvement according to claim 1, it is characterized in that: described cover assembly (1) comprises the inner sleeve (1.4) of assembling successively up and down, fixing aluminium lid (1.6) and removable aluminium lid (1.7), wherein fix aluminium lid (1.6) and be fixedly connected with inner sleeve (1.4), the removable connection inner sleeve (1.4) of removable aluminium lid (1.7), forms double-deck aluminium lid structure.
5. the electric cooker of improvement according to claim 4, it is characterized in that: described fixing aluminium lid (1.6) and removable aluminium lid (1.7) corresponding temperature-sensitive head (1.22) arrange temperature sensing hole (1.61) and lower temperature sensing hole (1.71) respectively, temperature-sensitive head (1.22) stretches into electric cooker inside through upper temperature sensing hole (1.61) and lower temperature sensing hole (1.71).
6. the electric cooker of improvement according to claim 5, it is characterized in that: sealing ring silica gel (1.5) logical during described upper temperature sensing hole (1.61) is equipped with, its surface middle part is provided with annular groove (1.51), upper temperature sensing hole (1.61) edge inserts in groove (1.51), to realize assembling; Laminating inner sleeve (1.4) bottom surface, described sealing ring silica gel (1.5) upper end, lower end is avoided lower temperature sensing hole (1.71) and to be fitted removable aluminium lid (1.7) upper surface.
7. the electric cooker of the improvement according to any one of claim 1-6, it is characterized in that: described IH electromagnetic induction heating mechanism (2) or electric hot tray heating arrangements (2 ') all comprise middle ring general part (2.2), inner bag is placed in the middle part of it, pilot hole (2.21) is filled in, for ring Gao Neisai (2.1) or the short interior plug (2.1 ') of middle ring in assembling in the uniform setting of inwall upper limb at least three.
8. the electric cooker of improvement according to claim 7, it is characterized in that: when using IH electromagnetic induction heating mechanism (2) in main body (B), ring Gao Neisai (2.1) in interior plug pilot hole (2.21) assembling, and inwall upper limb certain altitude is given prominence at top.
9. the electric cooker of improvement according to claim 7, it is characterized in that: when using electric hot tray heating arrangements (2 ') in main body (B), the short interior plug (2.1 ') of ring in interior plug pilot hole (2.21) assembling, and top is concordant with inwall upper limb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687184.9U CN204245898U (en) | 2014-11-17 | 2014-11-17 | The electric cooker of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687184.9U CN204245898U (en) | 2014-11-17 | 2014-11-17 | The electric cooker of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204245898U true CN204245898U (en) | 2015-04-08 |
Family
ID=52950260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687184.9U Expired - Fee Related CN204245898U (en) | 2014-11-17 | 2014-11-17 | The electric cooker of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204245898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983297A (en) * | 2015-07-08 | 2015-10-21 | 张英华 | IH electromagnetic cooker |
| CN112056915A (en) * | 2020-09-14 | 2020-12-11 | 北京故亭科技有限公司 | Intelligent cooking machine capable of reducing temperature measurement heat loss |
-
2014
- 2014-11-17 CN CN201420687184.9U patent/CN204245898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983297A (en) * | 2015-07-08 | 2015-10-21 | 张英华 | IH electromagnetic cooker |
| CN104983297B (en) * | 2015-07-08 | 2017-05-10 | 张英华 | IH electromagnetic cooker |
| CN112056915A (en) * | 2020-09-14 | 2020-12-11 | 北京故亭科技有限公司 | Intelligent cooking machine capable of reducing temperature measurement heat loss |
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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: 20150408 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |