CN201197634Y - Electrical heating heat-preserving seat with heating tablet - Google Patents
Electrical heating heat-preserving seat with heating tablet Download PDFInfo
- Publication number
- CN201197634Y CN201197634Y CNU2008200866235U CN200820086623U CN201197634Y CN 201197634 Y CN201197634 Y CN 201197634Y CN U2008200866235 U CNU2008200866235 U CN U2008200866235U CN 200820086623 U CN200820086623 U CN 200820086623U CN 201197634 Y CN201197634 Y CN 201197634Y
- Authority
- CN
- China
- Prior art keywords
- sheet
- thermal insulation
- electrical heating
- generates heat
- base
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 50
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 210000002683 foot Anatomy 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The utility model belongs to the technical field of electrical power heating, and discloses an electric heating insulation base with heating plates, which comprises a base and an upper cover matching with the base, a hole is arranged at the middle part of the upper cover, a lower heating plate is arranged between the base and the upper cover, an upper heating plate corresponding to the hole is arranged on the lower heating plate, and a PTC heating element is arranged between the lower heating plate and the upper heating plate. Because the PTC heating element has the advantages of constant temperature heating, no open flame, high thermal conversion rate, minimum influence by supply voltage, long natural service life, and the like compared with the traditional heating element, the utility model has the advantages of simple structure, high thermal conversion rate, good energy-saving effect, convenient use, long service life, and the like.
Description
Technical field
The utility model relates to the technical field of electrical heaters tool, relates in particular to a kind of electrical heating thermal insulation seat that has the sheet that generates heat.
Background technology
In busy work; people are for relieving fatigue; keep the good state of mind; the custom of a lot of all useful brewed in hot water drinks of people; such as coffee, tealeaves etc., particularly the brain worker is all the more so; but; sometimes people are placed on the next door with drink and forget or have no chance and drink that time one is long through regular meeting because of busy work, and drink is easy cold to be fallen; and as a rule; cold coffee or tea bring discomfort to human body easily, therefore, can only outwell and cause the waste of resource; particularly in the winter time, one glass of reeky drink is very suitable for the people of cold.Therefore, a kind of thermal insulating seat of drink temperature that can keep of research becomes needs.
Application number is that 200420089311.1 Chinese patent discloses a kind of heat tracing seat, it has the cup-shaped pedestal of a uncovered, cut the breach that is provided with a stage property degree of depth from top to bottom in the one side, can put for the handle correspondence of cup, but this pedestal medial surface is equipped with the heat tracing layer of a tool elastic telescopic, the pedestal bottom internal layer then is preset with one and is electrically connected with the heat tracing layer and the circuit board of controllable temperature, on pedestal, be provided with a push switch that is connected with circuit board, and a power connection that can receive externally fed; By this, can utilize its heat tracing layer that the cup in the pedestal is closely coated direct heat tracing, and can reach the covering property heat tracing by the highest heating-up temperature of circuit control, and the effect of can the heat insulation user of avoiding scalding.But the heater thermal conversion rate that uses is low at present, expends the energy, and heating is subjected to the influence of supply voltage easily.
Summary of the invention
Technical problem to be solved in the utility model is the present situation at prior art, provides a kind of simple and reasonable, thermal conversion rate height, and the electrical heating thermal insulation seat that has the sheet that generates heat of safety and stability.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of electrical heating thermal insulation seat that has the sheet that generates heat, comprise base and the loam cake that matches with it, have the hole in the middle of the loam cake, be provided with between base and the loam cake and issue backing, issue that backing is provided with and the corresponding heating sheet of going up in hole, issue backing and go up between the heating sheet to be provided with the PTC heater.
Further technical measures also comprise:
Above-mentioned issuing is shaped on limited impression on the backing, the PTC heater is located in the middle of the limited impression.
The above-mentioned loam cake and the edge of base are shaped on last annular recess and the following annular recess that cooperatively interacts respectively, and the edge that issues backing is connected with the inwall upper edge of following annular recess, and last annular recess and following annular recess cooperate the formation annular space.
Be provided with the pcb board that is electrically connected with the PTC heater in the above-mentioned annular space, pcb board is provided with shift knob, correspondingly, on cover and have the hole suitable with shift knob.
Above-mentioned pcb board is provided with display lamp, correspondingly, on cover and have the hole suitable with display lamp.
Have at least one louvre on the bottom surface of above-mentioned base.
The lower surface of above-mentioned base is provided with at least three feets.
Above-mentioned feet is fixedlyed connected with the lower surface of base.
Above-mentioned feet is threaded with the lower surface of base.
Above-mentioned upward heating sheet and the circle that is shaped as that issues backing.
Compared with prior art, a kind of electrical heating thermal insulation seat that has the sheet that generates heat of the present utility model, comprise base and the loam cake that matches with it, have the hole in the middle of the loam cake, be provided with between base and the loam cake and issue backing, issue that backing is provided with and the corresponding heating sheet of going up in hole, issue backing and go up between the heating sheet to be provided with the PTC heater.Because the PTC calandria has constant temperature heating, the flames of anger, thermal conversion rate height, be subjected to supply voltage to influence the incomparable advantages of traditional heater element such as minimum, that natural life-span is long, therefore the utlity model has simple in structure, the thermal conversion rate height, good energy-conserving effect, advantage such as easy to use and long service life.
Description of drawings
Fig. 1 is each exploded sketch of the utility model embodiment;
Fig. 2 is the vertical view of the utility model embodiment;
Fig. 3 is the partial cutaway schematic of A-A position among Fig. 2;
Fig. 4 is the upward view of the utility model embodiment.
The specific embodiment
Below in conjunction with embodiment the utility model is described in further detail:
Embodiment
Fig. 1 is to embodiment shown in Figure 4, the figure grade explanation: base 1, loam cake 2, hole 2a issues backing 3, on the sheet 4 that generates heat, PTC heater 5, limited impression 3a, last annular recess 2b, following annular recess 1a, annular space 6, pcb board 7, shift knob 71, display lamp 72, louvre 1b, feet 8.
A kind of electrical heating thermal insulation seat that has the sheet that generates heat, comprise base 1 and the loam cake 2 that matches with it, have hole 2a in the middle of the loam cake 2, be provided with between base 1 and the loam cake 2 and issue backing 3, issue backing 3 and be provided with the corresponding heating sheet 4 of going up, issue backing 3 and upward be provided with PTC heater 5 between the heating sheet 4 with hole 2a.The heating principle of PTC calandria: when its energising back heating reaches uniform temperature, its resistance will sharply increase, its heating power will sharply descend thereupon this moment, almost stop heating, when being lower than this numerical value because of its temperature of dispelling the heat after a period of time, resistance will sharply descend again, begin to continue heating and keep this temperature.Because the PTC calandria has constant temperature heating, the flames of anger, thermal conversion rate height, be subjected to supply voltage to influence the incomparable advantages of traditional heater element such as minimum, that natural life-span is long, so present embodiment thermal conversion rate height, good energy-conserving effect, easy to use and long service life.
Issue and be shaped on limited impression 3a on the backing 3, PTC heater 5 is located in the middle of the limited impression 3a.It is more stable that PTC heater 5 is placed, and because being connected with the heating sheet all around of PTC heater 5 makes that the transmission of heat is effectively quick more.
Have 12 louvre 1b on the bottom surface of base 1.This louvre 1b can effectively distribute the heat that issues between backing 3 and the base 1, avoid because the bottom surface temperature of overlong time base 1 is too high, improved the security performance of present embodiment, the lower surface of base 1 is provided with 4 lower surfaces with base 1 feet 8 that is threaded.Feet 8 has avoided base 1 to contact with the direct of placement platform, owing to have certain space between louvre 1b and the placement platform, therefore also help the heat radiation of louvre 1b, be threaded then and make that the height that connects feet 8 can free adjustment, make present embodiment can be placed on the placement platform that is not smooth especially, improve it and be not stability on the smooth especially placement platform.Last sheet 4 and the circle that is shaped as that issues backing 3 of generating heat, circular heating sheet can be more even with the heat transmission that issues backing 3 so that go up heating sheet 4, and the temperature of each position is more consistent.
Though the utility model is described by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (10)
1. electrical heating thermal insulation seat that has the sheet that generates heat, comprise base (1) and the loam cake (2) that matches with it, have hole (2a) in the middle of the described loam cake (2), it is characterized in that: be provided with between described base (1) and the described loam cake (2) and issue backing (3), the described backing (3) that issues is provided with the corresponding heating sheet (4) of going up with described hole (2a), and described issuing between backing (3) and the last heating sheet (4) is provided with PTC heater (5).
2. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 1 is characterized in that: described issuing is shaped on limited impression (3a) on the backing (3), and described PTC heater (5) is located in the middle of the described limited impression (3a).
3. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 2, it is characterized in that: described loam cake (2) is shaped on last annular recess (2b) and the following annular recess (1a) that cooperatively interacts respectively with the edge of described base (1), the described edge that issues backing (3) is connected with the described inwall upper edge of annular recess (1a) down, described annular recess (2b) and following annular recess (1a) the cooperation formation annular space (6) gone up.
4. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 3, it is characterized in that: be provided with the pcb board (7) that is electrically connected with described PTC heater (5) in the described annular space (6), described pcb board (7) is provided with shift knob (71), correspondingly, have on the described loam cake (2) and the suitable hole of described shift knob (71).
5. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 4, it is characterized in that: described pcb board (7) is provided with display lamp (72), correspondingly, has on the described loam cake (2) and the suitable hole of described display lamp (72).
6. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 5 is characterized in that: have at least one louvre (1b) on the bottom surface of described base (1).
7. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 6, it is characterized in that: the lower surface of described base (1) is provided with at least three feets (8).
8. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 7 is characterized in that: described feet (8) is fixedlyed connected with the lower surface of described base (1).
9. a kind of electrical heating thermal insulation seat that has the sheet that generates heat according to claim 7 is characterized in that: described feet (8) is threaded with the lower surface of described base (1).
10. according to the described a kind of electrical heating thermal insulation seat that has the sheet that generates heat of arbitrary claim in the claim 1 to 9, it is characterized in that: described upward heating sheet (4) and the described backing (3) that issues are for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200866235U CN201197634Y (en) | 2008-04-30 | 2008-04-30 | Electrical heating heat-preserving seat with heating tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200866235U CN201197634Y (en) | 2008-04-30 | 2008-04-30 | Electrical heating heat-preserving seat with heating tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201197634Y true CN201197634Y (en) | 2009-02-25 |
Family
ID=40448790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200866235U Expired - Fee Related CN201197634Y (en) | 2008-04-30 | 2008-04-30 | Electrical heating heat-preserving seat with heating tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201197634Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041689A (en) * | 2017-04-24 | 2017-08-15 | 广州市尚道电子有限公司 | A kind of thermal insulating seat with multi-gear adjustment function |
-
2008
- 2008-04-30 CN CNU2008200866235U patent/CN201197634Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041689A (en) * | 2017-04-24 | 2017-08-15 | 广州市尚道电子有限公司 | A kind of thermal insulating seat with multi-gear adjustment function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203493458U (en) | Fry pan | |
| CN201688490U (en) | Tea table warmer | |
| CN101695429B (en) | Multi-cooker site slow cooker | |
| CN202027102U (en) | Multifunctional electric warming furnace desk | |
| CN204889584U (en) | Chafing dish | |
| CN105581647A (en) | Heating ceramic kettle with infrared heating film | |
| CN201197634Y (en) | Electrical heating heat-preserving seat with heating tablet | |
| CN201652575U (en) | Table type multifunctional electric warming oven | |
| CN203399932U (en) | Thermal insulation pot with boiling water | |
| CN205390999U (en) | Electric kettle of steerable temperature of making tea | |
| CN203177244U (en) | Electric ceramic heater | |
| CN106618246A (en) | Portable electric heating cup | |
| CN203952828U (en) | A kind of electric heating tabletop of dining table | |
| CN206586835U (en) | A kind of Portable electric heating cup | |
| CN201076161Y (en) | Multifunctional cooking electrical warming desk | |
| WO2016074476A1 (en) | Multifunctional coffee pot | |
| CN203106222U (en) | Warm-keeping dining table convenient to use | |
| CN202489776U (en) | Multifunctional water heater | |
| CN202267118U (en) | Multifunctional reflection electrical heating radiator | |
| CN204840290U (en) | Novel kettle of decocting medicinal herbs | |
| CN201147181Y (en) | Electric cooker | |
| CN201445254U (en) | Ceramic electric tea kettle | |
| CN100594830C (en) | Electrical heating thermal insulation seat with heating sheet | |
| CN204534717U (en) | A kind of novel dual-purpose electrothermal furnace | |
| CN201286464Y (en) | Electrical desk |
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 YIDA HOLDING GROUP CO., LTD. Free format text: FORMER OWNER: SHI JUNDA Effective date: 20100621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315420 MIAOHOU VILLAGE, LUBU TOWN, YUYAO CITY, ZHEJIANG PROVINCE TO: 315420NINGBO YIDA ELECTRICAL APPLIANCE CO., LTD., LUBU INDUSTRIAL PARK, YUYAO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100621 Address after: 315420 Yuyao Zhejiang Port Industrial Park Ningbo Yida Electrical Appliance Co., Ltd. Patentee after: Zhejiang Yida Holding Group Co., Ltd. Address before: 315420, Zhejiang, Yuyao Province Lu town behind the Temple Village Patentee before: Shi Junda |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20120430 |