CN202112860U - Electric heating pan - Google Patents

Electric heating pan Download PDF

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Publication number
CN202112860U
CN202112860U CN2011201526020U CN201120152602U CN202112860U CN 202112860 U CN202112860 U CN 202112860U CN 2011201526020 U CN2011201526020 U CN 2011201526020U CN 201120152602 U CN201120152602 U CN 201120152602U CN 202112860 U CN202112860 U CN 202112860U
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CN
China
Prior art keywords
elevating lever
pot
pedestal
temperature
rotary components
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2011201526020U
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Chinese (zh)
Inventor
刘文彪
吴金水
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
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Midea Group
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Filing date
Publication date
Application filed by Midea Group filed Critical Midea Group
Priority to CN2011201526020U priority Critical patent/CN202112860U/en
Application granted granted Critical
Publication of CN202112860U publication Critical patent/CN202112860U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an electric food warmer. The pot comprises a body, interior pot, the pot cover, be equipped with the steam passageway between pot cover and the interior pot or on the pot cover, the body is fixed with temperature sensing device on the position corresponding to the steam passageway, temperature sensing device includes the base, the round pin axle, rotating assembly, temperature-sensing element and lifter, the base is fixed on the body, the lifter is installed on the base, and can reciprocate along the slide that the base was established, and the upper end of lifter and the pot of interior pot reason below position correspond, the round pin hub fixation is on the base, temperature-sensing element installs the upper end at rotating assembly, and the mounted position of temperature-sensing element corresponds with the position of steam passageway, rotating assembly's lower extreme hinge mount is at the round pin epaxially, and rotating assembly's lower extreme is equipped with the connecting rod that can rotate around the round pin. The utility model discloses a temperature sensing device can accurate perception exhaust steam's temperature, and convenience of customers operation pot cover and interior pot, makes things convenient for opening and shutting of pot cover and washing, simple structure, and is with low costs, is applicable to the electric heat pot product of pot cover and body separation.

Description

Electric food warmer
Technical field
The utility model is a kind of electric food warmer, and the electric food warmer that has temperature sensing device that especially a kind of loam cake separates with body belongs to the renovation technique of electric food warmer.
Background technology
The electric food warmer of selling in the market (such as electric cooking pot, electric cooker etc.), its temperature sensor structure mainly contain following two kinds:
A kind of is the below that temperature sensing device is installed in middle, the interior pot of electric hot tray of electric food warmer bottom, contacts the water temperature of responding in the interior pot through the temperature-sensitive face with the direct of interior pot, thereby reaches the purpose of control cooking process.This structure is because temperature sensing device is positioned at the heat-generating system center; Receive heat-generating system hot environment Influence of Temperature big; Therefore the temperature-sensitive precision is lower; Particularly for the electric food warmer product with the made interior pot of nonmetallic materials such as pottery, boccaro, its temperature-sensitive precision is lower, has a strong impact on the culinary art effect of food.
Another kind is that temperature sensing device is installed in the last cap assembly of electric food warmer, judges the water temperature in the interior pot through the temperature of water vapour in the pot in responding to, thereby reaches the purpose of control cooking process.Go up cap assembly in this structure and generally be assembled, and be connected with body through hinge arrangement by parts such as cover, handle assembly, steam valve assembly, metal cover board, sealing rings.Though this structure can overcome first kind of inaccurate shortcoming of temperature sensor structure temperature-sensitive, complex structure, assembling difficulty, cost is higher, and is difficult for realizing the cleaning to loam cake.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and provides that a kind of temperature-sensitive is accurate, simple in structure, assembling is easy to electric food warmer.The pot cover of the utility model cleans easily, and cost is lower.
The technical scheme of the utility model is: the electric food warmer of the utility model; Include body, place interior pot in the set cavity of body, be installed in the pot cover of pot and body upper end, wherein between pot cover and the interior pot or pot cover be provided with steam channel, body is fixed with temperature sensing device on the position corresponding to steam channel; Temperature sensing device comprises pedestal, bearing pin, rotary components, temperature-sensing element and elevating lever; Wherein pedestal is fixed on the body, and elevating lever is installed on the pedestal, and can move along the set slideway of pedestal is upper and lower; And the upper end of elevating lever is corresponding with the pot edge lower position of interior pot; Bearing pin is fixed on the pedestal, and temperature-sensing element is installed in the upper end of rotary components, and the installation site of temperature-sensing element is corresponding with the position of steam channel; The lower end of rotary components is contained on the bearing pin through set axis hole hinge, and the lower end of rotary components is provided with and can rotates the connecting rod that reaches with the elevating lever interlock around bearing pin.
The lower end of above-mentioned elevating lever is provided with through hole, and the set through hole in elevating lever lower end is passed to realize the interlock of connecting rod and elevating lever in the end of connecting rod.
The lower end of above-mentioned elevating lever is provided with upper and lower two blocks; Connecting rod is provided with the interlock through hole; The interlock through hole that connecting rod is provided with is passed in the lower end of elevating lever, and the upper/lower terminal that set upper and lower two blocks of elevating lever are placed in the set interlock through hole of connecting rod respectively is to realize the interlock of connecting rod and elevating lever.
Upper and lower two blocks and elevating lever one that the lower end of above-mentioned elevating lever is provided with are made, or upper and lower two blocks are separately made again and being fixed on the elevating lever.
Above-mentioned temperature sensing device also comprises the base seat lid that is fixed together with pedestal; Elevating lever in the temperature sensing device and bearing pin are fixedly mounted on the body through base seat lid; Pedestal is fixed on the base seat lid; Pedestal and base seat lid surround hollow cavity, and the lower end of bearing pin, rotary components, the lower end of elevating lever place unlikely exposing in the hollow cavity that pedestal and base seat lid surround.
The top of above-mentioned elevating lever is provided with spacing plush copper, is arranged with back-moving spring on the elevating lever, and an end of back-moving spring is resisted against on the spacing plush copper, and the other end is resisted against the upper surface of pedestal.
Be arranged with back-moving spring between said base and the rotary components, an end of back-moving spring is resisted against the sidewall of pedestal, and the other end is resisted against the vertical end of rotary components.
Temperature sensing device in the utility model electric food warmer is because employing takes, puts the upper and lower driving action to elevating lever through interior pot; By elevating lever interlock connecting rod; And the driven rotary assembly rotates, and makes temperature-sensing element be positioned at the structure at steam channel place, and the temperature sensing device of the utility model is the temperature of perception exhaust steam accurately; Or the rotary components upper end is broken away from directly over the interior pot, user-friendly pot cover and interior pot.The utility model does not influence the folding and the cleaning of pot cover, and simple in structure, and cost is lower, the electric food warmer product that separates with body applicable to pot covers such as electric cooker, electric cooking pots.The utility model is that a kind of design is ingenious, function admirable, convenient and practical electric food warmer.
Description of drawings
Fig. 1 is that interior pot is placed on the cutaway view in the body among the utility model embodiment 1;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the cutaway view behind the interior pot taking-up body among the utility model embodiment 1;
Fig. 4 is the partial enlarged drawing at B place among Fig. 3;
Fig. 5 is that interior pot is placed on the cutaway view in the body among the utility model embodiment 2;
Fig. 6 is the partial enlarged drawing at C place among Fig. 5;
Fig. 7 is the cutaway view behind the interior pot taking-up body among the utility model embodiment 2;
Fig. 8 is the partial enlarged drawing at D place among Fig. 7;
Fig. 9 is that interior pot is placed on the cutaway view in the body among the utility model embodiment 3;
Figure 10 is the partial enlarged drawing at E place among Fig. 9;
Figure 11 is the cutaway view behind the interior pot taking-up body among the utility model embodiment 3;
Figure 12 is the partial enlarged drawing at F place among Figure 11;
Figure 13 is that interior pot is placed on the cutaway view in the body among the utility model embodiment 4;
Figure 14 is the partial enlarged drawing at G place among Figure 13;
Figure 15 is the cutaway view behind the interior pot taking-up body among the utility model embodiment 4;
Figure 16 is the partial enlarged drawing at H place among Figure 15.
The specific embodiment
Embodiment 1:
The structural representation of the utility model is like Fig. 1,2,3, shown in 4; The temperature sensing device of present embodiment electric food warmer; Comprise pot cover 1, interior pot 2, body 3 and the temperature sensing device 4 that is fixedly mounted on the body upper side; Be provided with steam channel 11 between pot cover 1 and the interior pot 2, the water vapour of pot discharging in being used for, steam channel 11 also can be arranged on the pot cover 1.Temperature sensing device 4 comprises pedestal 41, base seat lid 42, bearing pin 43, rotary components 44, temperature-sensing element 45 and elevating lever 46.
In the present embodiment, pedestal 41 is fixed on the upper side of body 3 through screw 48, thereby makes whole temperature sensing device 4 be fixedly mounted on the body side.The upper end of rotary components 44 is equipped with temperature-sensing element 45 over against steam channel 11; The lower end of rotary components 44 is provided with axis hole 441 and connecting rod 442; Bearing pin 43 passes on the sidewall that axis hole 441 is fixed on pedestal 41; And with rotating pedestal 41 inside that are fixed on, the lower end of rotary components 44, pedestal 41 is provided with enough big perforate 411 and supplies rotary components 44 to rotate to an angle around bearing pin 43.Elevating lever 46 is positioned at the pot edge below of pot 2; Be fixed in the pedestal 41 through what the pilot hole on the pedestal 41 412 can move up and down; The top of elevating lever 46 is provided with spacing plush copper 463, and the bottom is provided with through hole 461, and connecting rod 442 passes through hole 461; And drive by the upper and lower action of elevating lever 46 and to be subjected to displacement, interlock rotary components 44 carries out suitable, counterclockwise rotation around bearing pin 43.Base seat lid 42 is fixed in pedestal 41 belows, and pedestal 41 is fixed together with base seat lid 42 can form an installation cavity, makes the lower end of bearing pin 43, rotary components 44, unlikely the exposing in lower end of elevating lever 46.The side of body 3 is provided with cable-through hole 31, and the lead of temperature-sensing element 45 passes rotary components 44, pedestal 41 and cable-through hole 31, is connected on the total control circuit of body 3 inside.
In the present embodiment, the bearing pin 43 in the temperature sensing device 4, rotary components 44, elevating lever 46 also can be fixedly mounted on the body 3 through base seat lid 42.
The operation principle of present embodiment is following: interior pot 2 is in the process of putting body 3 into; The pot edge of interior pot 2 is elevating lever 46 pressed downward, and elevating lever 46 presses down in the process, and drivening rod 442 makes rotary components 44 do around bearing pin 43 and is rotated counterclockwise motion; Finally make temperature-sensing element 45 be positioned at the steam channel top; When producing water vapour in the pot, temperature-sensing element 45 just can accurately be sensed the temperature of water vapour, thereby can judge the cooking status in the pot;
Interior pot 2 is in the process of taking out body 3; The pot edge of interior pot 2 is to the downforce cancellation of elevating lever 46; The other end of rotary components 44 relative connecting rods 442 is because weight is heavier; Can do clockwise rotatablely moving around bearing pin 43, finally make rotary components 44 tops break away from pot 3 directly over, thereby the user can take out smoothly in pot 3.
The electric food warmer of present embodiment, through temperature sensing device 4 being arranged on the body 3 in the directly perception temperature of steam in the pot, temperature-sensitive is accurate, does not influence the folding and the cleaning of pot cover again, and simple in structure, and cost is lower.
Embodiment 2:
The structural representation of the utility model such as Fig. 5~shown in Figure 8; Present embodiment is the improvement to embodiment 1; Be with the difference of embodiment 1: be arranged with back-moving spring 47 on the elevating lever 46; One end of back-moving spring 47 is resisted against the spacing plush copper 463 on elevating lever 46 tops, and the other end is resisted against the upper surface of pedestal 41.
When interior pot 2 presses down in the process, elevating lever 46 presses down, and back-moving spring 47 is compressed, and connecting rod 442 driven rotary assemblies 44 are done and are rotated counterclockwise, and make temperature-sensing element 45 be positioned at steam channel 11 tops; Pot is 3 the time in the user takes off, and back-moving spring 47 recovers, and promotes elevating lever 46 and up move, thereby realizes the clockwise motion of rotary components 44, finally make rotary components 44 tops break away from pot 3 directly over, thereby the user can take out smoothly in pots 3.
Present embodiment has increased back-moving spring 47, makes the motion of whole parts more smooth and easy.
Embodiment 3:
The structural representation of the utility model such as Fig. 9~shown in Figure 12; Present embodiment is second kind of remodeling to embodiment 1; And the difference of embodiment 1 is: be arranged with back-moving spring 47 between pedestal 41 and the rotary components 44; One end of back-moving spring 47 is resisted against the sidewall of pedestal 41, and the other end is resisted against the vertical end of rotary components 44.
When interior pot 2 presses down in the process, elevating lever 46 down moves, and drivening rod 442 is done rotary components 44 compression reseting springs 47 and is rotated counterclockwise, and temperature-sensing element 45 is positioned at the top of steam channel 11; Pot is 3 the time in the user takes off; The downforce cancellation of 3 pairs of elevating levers 46 of interior pot; Back-moving spring 47 at first promotes rotary components 44 and does and turn clockwise, and then drivening rod 442 rotations, and then drives elevating lever 46 and up move; Final realize rotary components 44 tops break away from pot 3 directly over, thereby the user can take out smoothly in pot 3.
Back-moving spring 47 directly acts on rotary components 44 in the present embodiment, makes the homing action of temperature sensing device 4 more smooth and easy.
Embodiment 4:
The structural representation of the utility model such as Figure 13~shown in Figure 16; Present embodiment is the third remodeling to embodiment 1; Be with the difference of embodiment 2: elevating lever 46 bottoms are provided with upper and lower two blocks 462; And the connecting rod 442 middle interlock through holes 443 of establishing; Upper and lower two blocks 462 of elevating lever 43 are placed in the upper/lower terminal of interlock through hole 443 respectively, and connecting rod 442 is played the effect of active force transmission, and are the same with the active force gearing of 461 pairs of connecting rods 442 of through hole of elevating lever 46 bottoms among the embodiment 1.Be arranged with back-moving spring 47 on the elevating lever 46, an end of back-moving spring 47 is against the spacing plush copper 463 on elevating lever 46 tops, and the other end is against the upper surface of pedestal 41.
When interior pot 2 presses down in the process, elevating lever 46 down moves, and the overhead gage 462 of elevating lever is depressed connecting rod 442, rotary components 44 is done be rotated counterclockwise, and temperature-sensing element 45 is positioned at the top of steam channel 11; Pot is 3 the time in the user takes off; Back-moving spring 47 recovers; And promote elevating lever 46 and up move, the lower baffle plate 462 of elevating lever upwards promotes connecting rod 442, thus the clockwise motion of realization rotary components 44; Finally make rotary components 44 tops break away from pot 3 directly over, thereby the user can take out smoothly in pot 3.

Claims (7)

1. electric food warmer; Include body (3), place interior pot (2) in the set cavity of body (3), be installed in the pot cover (1) of interior pot (2) and body (3) upper end; It is characterized in that between pot cover (1) and the interior pot (2) or pot cover (1) is provided with steam channel (11); Body (3) is fixed with temperature sensing device (4) on the position corresponding to steam channel (11); Temperature sensing device (4) comprises pedestal (41), bearing pin (43), rotary components (44), temperature-sensing element (45) and elevating lever (46); Wherein pedestal (41) is fixed on the body (3), and elevating lever (46) is installed on the pedestal (41), and can move along the set slideway of pedestal (41) is upper and lower; And the upper end of elevating lever (46) is corresponding with the pot edge lower position of interior pot (2); Bearing pin (43) is fixed on the pedestal (41), and temperature-sensing element (45) is installed in the upper end of rotary components (44), and the installation site of temperature-sensing element (45) is corresponding with the position of steam channel (11); The lower end of rotary components (44) is contained on the bearing pin (43) through set axis hole (441) hinge, and the lower end of rotary components (44) is provided with and can rotates the connecting rod (442) that reaches with elevating lever (46) interlock around bearing pin (43).
2. electric food warmer according to claim 1; The lower end that it is characterized in that above-mentioned elevating lever (46) is provided with through hole (461), and the set through hole (461) in elevating lever (46) lower end is passed to realize the interlock of connecting rod (442) and elevating lever (46) in the end of connecting rod (442).
3. electric food warmer according to claim 1; The lower end that it is characterized in that above-mentioned elevating lever (46) is provided with upper and lower two blocks (462); Connecting rod (442) is provided with interlock through hole (443); The interlock through hole (443) that connecting rod (442) is provided with is passed in the lower end of elevating lever (46), and the upper/lower terminal that set upper and lower two blocks (462) of elevating lever (46) are placed in the set interlock through hole of connecting rod (442) (443) respectively is to realize the interlock of connecting rod (442) and elevating lever (46).
4. electric food warmer according to claim 3; It is characterized in that upper and lower two blocks (462) that the lower end of above-mentioned elevating lever (46) is provided with make with elevating lever (46) one, or upper and lower two blocks (462) are made separately and being fixed on the elevating lever (46) again.
5. electric food warmer according to claim 1; It is characterized in that above-mentioned temperature sensing device (4) also comprises the base seat lid (42) that is fixed together with pedestal (41); Elevating lever (46) in the temperature sensing device (4) and bearing pin (43) are fixedly mounted on the body (3) through base seat lid (42); Pedestal (41) is fixed on the base seat lid (42); Pedestal (41) and base seat lid (42) surround hollow cavity, and the lower end of bearing pin (43), rotary components (44), the lower end of elevating lever (46) place unlikely exposing in the hollow cavity that pedestal (41) and base seat lid (42) surround.
6. according to each described electric food warmer of claim 1 to 5; The top that it is characterized in that above-mentioned elevating lever (46) is provided with spacing plush copper (463); Be arranged with back-moving spring (47) on the elevating lever (46); One end of back-moving spring (47) is resisted against on the spacing plush copper (463), and the other end is resisted against the upper surface of pedestal (41).
7. according to each described electric food warmer of claim 1 to 5; It is characterized in that being arranged with back-moving spring (47) between said base (41) and the rotary components (44); One end of back-moving spring (47) is resisted against the sidewall of pedestal (41), and the other end is resisted against the vertical end of rotary components (44).
CN2011201526020U 2011-05-13 2011-05-13 Electric heating pan Expired - Lifetime CN202112860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201526020U CN202112860U (en) 2011-05-13 2011-05-13 Electric heating pan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201526020U CN202112860U (en) 2011-05-13 2011-05-13 Electric heating pan

Publications (1)

Publication Number Publication Date
CN202112860U true CN202112860U (en) 2012-01-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201526020U Expired - Lifetime CN202112860U (en) 2011-05-13 2011-05-13 Electric heating pan

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CN (1) CN202112860U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102258318A (en) * 2011-05-13 2011-11-30 美的集团有限公司 Electric heating pot
CN102578901A (en) * 2012-02-23 2012-07-18 宁波方太厨具有限公司 Temperature measuring method and electric steaming pot using same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102258318A (en) * 2011-05-13 2011-11-30 美的集团有限公司 Electric heating pot
CN102258318B (en) * 2011-05-13 2014-02-26 美的集团有限公司 Electric heating pot
CN102578901A (en) * 2012-02-23 2012-07-18 宁波方太厨具有限公司 Temperature measuring method and electric steaming pot using same
CN102578901B (en) * 2012-02-23 2014-07-09 宁波方太厨具有限公司 Temperature measuring method and electric steaming pot using same

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: MIDEA GROUP CO., LTD.

Free format text: FORMER NAME: MEIDI GROUP CO. LTD.

CP03 Change of name, title or address

Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28

Patentee after: MIDEA GROUP Co.,Ltd.

Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6

Patentee before: Midea Group

AV01 Patent right actively abandoned

Granted publication date: 20120118

Effective date of abandoning: 20140226

AV01 Patent right actively abandoned

Granted publication date: 20120118

Effective date of abandoning: 20140226

RGAV Abandon patent right to avoid regrant