CN201683682U - Electric pot and floating heater thereof - Google Patents
Electric pot and floating heater thereof Download PDFInfo
- Publication number
- CN201683682U CN201683682U CN201020105308XU CN201020105308U CN201683682U CN 201683682 U CN201683682 U CN 201683682U CN 201020105308X U CN201020105308X U CN 201020105308XU CN 201020105308 U CN201020105308 U CN 201020105308U CN 201683682 U CN201683682 U CN 201683682U
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- stay
- warm case
- reducing structure
- heating element
- case bottom
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Abstract
The utility model discloses a floating heater for an electric pot, which is arranged between an inner pot of the electric pot and the bottom of an insulating cover and comprises a heating disc, a spring and screws, wherein the heating disc is provided with screw bolts extend convexly towards the bottom of the insulating cover; and the spring is sheathed on the screw bolt, one end of the spring abuts against the heating disc and the other end thereof abuts against the inner surface of the bottom of the insulating cover. The floating heater is characterized by also comprising a shock-absorbing body; the bottom of the insulating cover, corresponding to the screw bolts, is provided with through holes; the shock-absorbing body is clamped in the through holes and protrudes out of the inner surface and the outer surface of the bottom of the insulating cover; and the screws pass through the shock-absorbing body and are fixed at the screw bolts. The floating heater has functions of reducing shock and eliminating noise, is simple in structure, is stable and reliable, and effectively improves the service life of the electric pot. The utility model also discloses the electric pot with the floating heater.
Description
Technical field
The utility model relates to the small household appliances field, relates more specifically to a kind of grill pan and unsteady heating element thereof.
Background technology
Grill pan is more and more accepted by people owing to its easy to use and environmental protection and energy saving.Existing grill pan can be divided into Temperature Control Type and pressure-controlled by control mode.
Pressure-controlled grill pan mostly is to utilize the heating element that floats to heat.Described unsteady heating element is arranged between the interior pot and stay-warm case bottom of grill pan, generally comprise heat-generating disc, spring and screw, described heat-generating disc is provided with the screw column that protrudes out to the stay-warm case bottom, described spring housing is on described screw column, and an end is butted on described heat-generating disc, the other end is butted on the inner surface of described stay-warm case bottom, described screw passes described stay-warm case bottom and is fixed in described screw column, be that described spring is between heat-generating disc and stay-warm case, by described spring the pressure that produces in the interior pot is delivered to heat-generating disc, the heat-generating disc extrusion spring, make between heat-generating disc and the stay-warm case and produce relative displacement, thereby make the pressure control device action that is installed between stay-warm case and the shell,, reach the purpose of control inner pot pressure with the connecting and disconnecting of control heat-generating disc.Correspondingly, the stay-warm case bottom of grill pan is provided with through hole, the screw correspondence of described unsteady heating element is passed the through hole of stay-warm case and is tightened unsteady heating element, the through hole of screw and stay-warm case is a matched in clearance, when unsteady heating element is subjected under the effect of external force, can with screw upper and lower displacement together, can also about, front and back carry out displacement.
But, the stay-warm case of existing grill pan generally is to be made by hard five metals material or plastic material, and screw and heat-generating disc are the five metals materials, in transportation or operate as normal, when carrying out relative displacement, they produce bigger sound because of bumping, allow the consumer think that product quality problems occurred and caused complaint, has influenced consumer's desire to purchase easily; Because they are rigid collision, also influence the service life of part parts easily simultaneously.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of grill pan is provided, and has the unsteady heating element of vibration damping silencing function, and is simple in structure, reliable and stable, the service life of effectively improving grill pan.
Another purpose of the present utility model provides the unsteady heating element that a kind of grill pan is used, and has the unsteady heating element of vibration damping silencing function, and is simple in structure, reliable and stable, the service life of effectively improving grill pan.
To achieve these goals, the unsteady heating element that the utility model provides a kind of grill pan to use, be arranged between the interior pot and stay-warm case bottom of grill pan, comprise heat-generating disc, spring and screw, described heat-generating disc is provided with the screw column that protrudes out to the stay-warm case bottom, described spring housing is on described screw column, and an end is resisted against described heat-generating disc, the other end is resisted against the inner surface of described stay-warm case bottom, described unsteady heating element also comprises shock reducing structure, the corresponding described screw column in described stay-warm case bottom is provided with through hole, described shock reducing structure fixes in described through hole and protrudes the inner surface and the outer surface of described stay-warm case bottom, and described screw passes described shock reducing structure and is fixed in described screw column.
Preferably, described unsteady heating element also comprises shock absorbing ring, also be provided with the reference column that protrudes out and highly be higher than described screw column to the stay-warm case bottom on the described heat-generating disc, the corresponding described reference column in described stay-warm case bottom is provided with locating hole, described shock absorbing ring fixes in described locating hole, and described reference column passes described shock absorbing ring.
Preferably, described shock reducing structure outer surface is concaved with draw-in groove, and described shock reducing structure fixes in described through hole by described draw-in groove.
Preferably, described shock reducing structure is worker's shape ring body.
Preferably, described shock reducing structure is made by silicon rubber.
The grill pan that the utility model provides comprises shell, interior pot, stay-warm case, the pot cover that engages with stay-warm case and be arranged on described in the pot with stay-warm case bottom between unsteady heating element, described unsteady heating element comprises heat-generating disc, spring and screw, described heat-generating disc is provided with the screw column that protrudes out to the stay-warm case bottom, described spring housing is on described screw column, and an end is resisted against described heat-generating disc, the other end is resisted against the inner surface of described stay-warm case bottom, described unsteady heating element also comprises shock reducing structure, the corresponding described screw column in described stay-warm case bottom is provided with through hole, described shock reducing structure fixes in described through hole and protrudes the inner surface and the outer surface of described stay-warm case bottom, and described screw passes described shock reducing structure and is fixed in described screw column.
Preferably, described unsteady heating element also comprises shock absorbing ring, also be provided with the reference column that protrudes out and highly be higher than described screw column to the stay-warm case bottom on the described heat-generating disc, the corresponding described reference column in described stay-warm case bottom is provided with locating hole, described shock absorbing ring fixes in described locating hole, and described reference column passes described shock absorbing ring.
Preferably, described shock reducing structure outer surface is concaved with draw-in groove, and described shock reducing structure fixes in described through hole by described draw-in groove.
Preferably, described shock reducing structure is worker's shape ring body.
Preferably, described shock reducing structure is made by silicon rubber.
Compared with prior art, the unsteady heating element that grill pan in the utility model is used is provided with the shock reducing structure that is used to connect the stay-warm case bottom, described shock reducing structure is made by material softness, resistant to elevated temperatures silicon rubber, described unsteady heating element is in location free procedure, and the part that described unsteady heating element is easy and stay-warm case bumps realizes damping and silencing effectively because of the existence of described shock reducing structure.Simultaneously, the heater structure that floats is simple, reliable and stable, the service life that can effectively improve whole grill pan.
By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model grill pan.
The constitutional diagram of the unsteady heating element that Fig. 2 uses for the utility model grill pan.
The exploded view of the unsteady heating element that Fig. 3 uses for grill pan shown in Figure 2.
Fig. 4 is the assembling schematic diagram of the utility model grill pan and unsteady heating element.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, the similar elements label is represented similar elements in the accompanying drawing.As mentioned above, the utility model provides a kind of grill pan and unsteady heating element thereof, described unsteady heating element is provided with the shock reducing structure of vibration damping noise reduction, make the heating element part easy and that stay-warm case bumps in location free procedure of floating realize damping and silencing effectively, and the service life of improving whole grill pan effectively simultaneously.
Please refer to Fig. 1, be the structural representation of the utility model grill pan 100.Described grill pan 100 comprises shell 10, interior pot 20, stay-warm case 30, the pot cover 40 that engages with stay-warm case 20 and is arranged on unsteady heating element 50 between described interior pot 20 and stay-warm case 30 bottoms.Described unsteady heating element 50 comprises heat-generating disc 51 and resilient support assemblies 52, described resilient support assemblies 52 be used for fixing described heat-generating disc 51 in described the pot 20 and stay-warm case 30 bottom interior surfaces between and make described heat-generating disc 51 in certain scope and between the stay-warm case 30, produce relative displacement.Described stay-warm case 30 bottoms are provided with through hole 301 and locating hole 302 (see figure 4)s, the through hole 301 of described unsteady heating element 50 corresponding described stay-warm cases 30 bottoms is provided with shock reducing structure 524, and described shock reducing structure 524 fixes in described through hole 301 and protrudes the inner surface 31 and the outer surface 32 of described stay-warm case 30 bottoms; The locating hole 302 of described unsteady heating element 50 corresponding described stay-warm cases 30 bottoms also is provided with shock absorbing ring 525, and described shock absorbing ring 525 fixes in described locating hole 302.Described shock reducing structure 524 and shock absorbing ring 525 can reach the damping and silencing effect that described unsteady heating element 50 collides in location free procedure and between the described stay-warm case 30 effectively.
Particularly, please refer to Fig. 2 and Fig. 3, described unsteady heating element 50 comprises heat-generating disc 51 and resilient support assemblies 52, described heat-generating disc 51 is provided with screw column 511 that protrudes out to described stay-warm case bottom and the reference column 512 that highly is higher than described screw column 511, and described screw column 511 is equipped with screw hole 5111.The through hole 301 of described stay-warm case 30 bottoms is over against described screw column 511; The locating hole 302 of described stay-warm case 30 bottoms is over against described reference column 512.Described resilient support assemblies 52 comprises screw 521, back-up ring 522, spring 523, shock reducing structure 524 and shock absorbing ring 525, described screw 521, back-up ring 522, spring 523, the quantity unanimity of shock reducing structure 524, present embodiment is got described screw 521, back-up ring 522, spring 523, the quantity of shock reducing structure 524 is 3, described spring 523 is corresponding respectively to be enclosed within on the screw column 511 of described heat-generating disc 51, one end of described spring 523 is resisted against the surface of described heat-generating disc 51, the other end is resisted against the inner surface (see figure 1) of described stay-warm case 30 bottoms, float heating element 50 under the effect of spring 523 thereby make, can be suspended between the inner surface and described interior pot 20 of described stay-warm case 30 bottoms, the distance of suspension can design as requested.About the elastic force that described heat-generating disc 51 overcomes described spring 523 under external force carries out, front and back or left and right displacement.Described shock reducing structure 524 fixes in the through hole 301 of described stay-warm case 30 bottoms and protrudes the inner surface 31 and the outer surface 32 of described stay-warm case 30 bottoms, and described screw 521 correspondences are passed described back-up ring 522 and shock reducing structure 524 and inserted in the screw hole 5111 of screw column 511 of described heat-generating disc 51 and tighten.Described back-up ring 522 is arranged between the lower surface of the head of described screw 521 and described shock reducing structure 524, the head of screw 521 can be blocked in the below of described shock reducing structure 524, prevent that screw 521 from entering the inner surface (see figure 1) of stay-warm case 30 bottoms of described grill pan 100 under the effect of described spring 523.Understandably, when the head of described screw 521 enough makes described screw 521 can't enter the inner surface of stay-warm case 30 bottoms of described grill pan 100 greatly to keep out below described shock reducing structure 524, present embodiment can not comprise described back-up ring 522, does not influence implementation result of the present utility model.Described shock absorbing ring 525 fixes in the locating hole 302 of described stay-warm case 30 bottoms, and the reference column 512 of described heat-generating disc 51 passes described shock absorbing ring 525.
Described shock reducing structure 524 is worker's shape ring body, be provided with central through hole 5241, and outer surface is concaved with draw-in groove 5242, and described screw 521 correspondences are passed the central through hole 5241 of shock reducing structure 524 and inserted in the screw hole 5111 of screw column 511 of described heat-generating disc 51; Described shock reducing structure 524 fixedly is stuck on the through hole 301 of described stay-warm case 30 bottoms by described draw-in groove 5242.Described shock absorbing ring 525 also is worker's shape ring body, be provided with second central through hole 5251, and outer surface is concaved with second draw-in groove 5252, and described shock absorbing ring 525 fixedly is stuck on the locating hole 302 of described stay-warm case 30 bottoms by described second draw-in groove 5252.Each described screw 521 is realized matched in clearance with corresponding shock reducing structure 524; Each described reference column 512 is realized matched in clearance with corresponding shock absorbing ring 525, plays the role of positioning.Described shock reducing structure 524 and shock absorbing ring 525 are made by material softness, resistant to elevated temperatures silicon rubber.As seen, described unsteady heating element 50 is in location free procedure, because the existence of described shock reducing structure 524 and shock absorbing ring 525, between the inner surface of described screw column 511 that bumps easily and stay-warm case 30 bottoms, between the outer surface of the head of described screw 521 and stay-warm case 30 bottoms, all obtain effective damping and silencing effect between described reference column 512 and described stay-warm case 30 bottoms.
Please refer to Fig. 1 and Fig. 4, specifically describe the assembling process of described grill pan 100 and unsteady heating element 50 now.At first, the heat-generating disc 51 of described unsteady heating element 50 is placed between the bottom of the interior pot 20 of described grill pan 100 and stay-warm case 30, and spring 523 is enclosed within on the screw column 511 of described heat-generating disc 51 and makes an end of spring 523 be resisted against the surface of described heat-generating disc 51, the other end is resisted against the inner surface of described stay-warm case 30 bottoms; Described shock reducing structure 524 and shock absorbing ring 525 fixedly are stuck in respectively in the through hole 301 and locating hole 302 of described stay-warm case 30 bottoms; Described screw 521 correspondences are passed described back-up ring 522 and described shock reducing structure 524 and insert in the screw column 511 of described heat-generating disc 51 and tighten.Like this, about the elastic force that described unsteady heating element 50 overcomes described spring 523 under external force carries out, front and back or left and right displacement, thereby make pressure control device (figure does not show) action that is installed between stay-warm case 30 and the shell 10, with the connecting and disconnecting of control heat-generating disc 51, reach the purpose of control inner pot pressure.In the location free procedure of described unsteady heating element 50, described shock reducing structure 524 and shock absorbing ring 525 can reach the damping and silencing effect of collision between described unsteady heating element 50 and the described stay-warm case 30 effectively.Optionally, described shock reducing structure 524 and shock absorbing ring 525 can be designed to different shapes according to mating part different, do not influence the realization effect of present embodiment.In addition, the unsteady heating element 50 of the utility model is applicable to the electric equipment products that all utilize the heater that floats to heat, and as electric cooker, electric steamer, electric pressure cooking saucepan etc., has the very strong market competitiveness.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (10)
1. unsteady heating element that grill pan is used, be arranged between the interior pot and stay-warm case bottom of grill pan, comprise heat-generating disc, spring and screw, described heat-generating disc is provided with the screw column that protrudes out to the stay-warm case bottom, described spring housing is on described screw column, and an end is resisted against described heat-generating disc, the other end is resisted against the inner surface of described stay-warm case bottom, it is characterized in that: described unsteady heating element also comprises shock reducing structure, the corresponding described screw column in described stay-warm case bottom is provided with through hole, described shock reducing structure fixes in described through hole and protrudes the inner surface and the outer surface of described stay-warm case bottom, and described screw passes described shock reducing structure and is fixed in described screw column.
2. unsteady heating element as claimed in claim 1, it is characterized in that: described unsteady heating element also comprises shock absorbing ring, also be provided with the reference column that protrudes out and highly be higher than described screw column to the stay-warm case bottom on the described heat-generating disc, the corresponding described reference column in described stay-warm case bottom is provided with locating hole, described shock absorbing ring fixes in described locating hole, and described reference column passes described shock absorbing ring.
3. unsteady heating element as claimed in claim 1 is characterized in that: described shock reducing structure outer surface is concaved with draw-in groove, and described shock reducing structure fixes in the through hole of described stay-warm case bottom by described draw-in groove.
4. unsteady heating element as claimed in claim 3 is characterized in that: described shock reducing structure is worker's shape ring body.
5. unsteady heating element as claimed in claim 1 is characterized in that: described shock reducing structure is made by silicon rubber.
6. grill pan, comprise shell, interior pot, stay-warm case, the pot cover that engages with stay-warm case and be arranged on described in the pot with stay-warm case bottom between unsteady heating element, described unsteady heating element comprises heat-generating disc, spring and screw, described heat-generating disc is provided with the screw column that protrudes out to the stay-warm case bottom, described spring housing is on described screw column, and an end is resisted against described heat-generating disc, the other end is resisted against the inner surface of described stay-warm case bottom, it is characterized in that: described unsteady heating element also comprises shock reducing structure, the corresponding described screw column in described stay-warm case bottom is provided with through hole, described shock reducing structure fixes in described through hole and protrudes the inner surface and the outer surface of described stay-warm case bottom, and described screw passes described shock reducing structure and is fixed in described screw column.
7. grill pan as claimed in claim 6, it is characterized in that: described unsteady heating element also comprises shock absorbing ring, also be provided with the reference column that protrudes out and highly be higher than described screw column to the stay-warm case bottom on the described heat-generating disc, the corresponding described reference column in described stay-warm case bottom is provided with locating hole, described shock absorbing ring fixes in described locating hole, and described reference column passes described shock absorbing ring.
8. grill pan as claimed in claim 6 is characterized in that: described shock reducing structure outer surface is concaved with draw-in groove, and described shock reducing structure fixes in the through hole of described stay-warm case bottom by described draw-in groove.
9. grill pan as claimed in claim 8 is characterized in that: described shock reducing structure is worker's shape ring body.
10. grill pan as claimed in claim 6 is characterized in that: described shock reducing structure is made by silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020105308XU CN201683682U (en) | 2010-01-28 | 2010-01-28 | Electric pot and floating heater thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020105308XU CN201683682U (en) | 2010-01-28 | 2010-01-28 | Electric pot and floating heater thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683682U true CN201683682U (en) | 2010-12-29 |
Family
ID=43371974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020105308XU Expired - Lifetime CN201683682U (en) | 2010-01-28 | 2010-01-28 | Electric pot and floating heater thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374516A (en) * | 2017-08-29 | 2017-11-24 | 上海美祎科技有限公司 | Sweeping robot |
| CN107891441A (en) * | 2017-12-25 | 2018-04-10 | 无锡特恒科技有限公司 | A kind of feeding grasping mechanism of micro- floating |
-
2010
- 2010-01-28 CN CN201020105308XU patent/CN201683682U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374516A (en) * | 2017-08-29 | 2017-11-24 | 上海美祎科技有限公司 | Sweeping robot |
| CN107891441A (en) * | 2017-12-25 | 2018-04-10 | 无锡特恒科技有限公司 | A kind of feeding grasping mechanism of micro- floating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ASD LIVING ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: DONGGUAN BUBUGAO ELECTRICAL APPLIANCES CO., LTD. Effective date: 20110906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523860 DONGGUAN, GUANGDONG PROVINCE TO: 314112 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110906 Address after: 314112, Qian Tang Road, Huimin street, Jiashan County, Zhejiang Province, 18 Patentee after: Zhejiang Taizhou Aishida Electrical Equipment Co., Ltd. Address before: 523860 Guangdong Province, Dongguan city Changan town usha BBK Road No. 126 on the third. Patentee before: Dongguan Bubugao Electrical appliances Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |