CN100488416C - Thermal insulation plate - Google Patents
Thermal insulation plate Download PDFInfo
- Publication number
- CN100488416C CN100488416C CNB2007101644025A CN200710164402A CN100488416C CN 100488416 C CN100488416 C CN 100488416C CN B2007101644025 A CNB2007101644025 A CN B2007101644025A CN 200710164402 A CN200710164402 A CN 200710164402A CN 100488416 C CN100488416 C CN 100488416C
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- China
- Prior art keywords
- handle
- hot plate
- root
- heating line
- heating
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- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 22
- 239000002937 thermal insulation foam Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 235000013305 food Nutrition 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 235000012054 meals Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a heat insulation disc, comprising a heat generating plate formed by rigidly folding the plate. The invention is characterized in that the heat generating plate is sleeve-jointed with a kettle support, which can hold and support at least two kettles, two handle seats in parallel are connected with each side end of the heat generating plate with threads respectively, and a stainless steel handle is sleeve-arranged between the two handle seats arranged at the same side; an elastic adhesive leg component is arranged at the bottom of each handle seat; at least two groups of heating wires separately matched with the kettles for heat supply are bound and fixed to the inner top surface of the heat generating plate; a PCB board for controlling and adjusting the temperature of the heating wires is fixed in the internal cavity of the heat generating plate. The invention has the advantages that: as a temperature sensor is employed for feedback, the error between the set temperature and the actual temperature is small and the control precision is high; as the heating wires are separately matched with the kettles and the kettles can be controlled and adjusted separately, the energy can be saved; the invention is convenient for operation and can be controlled automatically due to the electronic timing function added to the program inside the PCB board; and as the adhesive legs employ spring structure, the problem that the bottom of the product in the prior art is not smooth and other problems are solved.
Description
Technical field
The present invention relates to the technical field of electric food warmer, relate in particular to a kind of hot plate.
Background technology
Along with turning cold of weather, people always wish the dish of being cooked and meal be heat z z z, it is always frank inadequately that somewhat cold dish or meal are eaten turnover, if but do not have a kind of utensil to remove to be incubated the dish and the meal of being cooked, it be cold at first cooking so at first, at present also there is a kind of hot plate of special use in society, is that the Chinese utility model patent " hot plate " (notification number is CN2917466Y) of ZL200620056308.9 is exactly this type of design as the patent No.; Comprise base and service plate, this base is provided with heater, also be provided with on the base and be used to heat service plate and container that hold heat medium, directly service plate is heated by heat medium, though this utensil has the function of heating, in a single day but when carrying out heat tracing, all pots or integral body do not need heating too much all in heating as some pots position, or need not heat the time, this utensil just can't be realized independent insulation processing, and such mode should be able to cause the waste of energy; The heating-up temperature that sets does not simultaneously have feedback sensor, and when temperature was controlled, precision was relatively poor on the one hand like this, can't reach the effect of constant temperature on the other hand, so deposit not more inconvenience in the operation.
Summary of the invention
Technical problem to be solved by this invention is the present situation at prior art, and the hot plate of a kind of temperature control precision height, band temperature feedback function, easy to operate and energy savings is provided.The glue pin of spring structure has solved problems such as the existing product bottom is uneven, warps.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: hot plate, comprise that rigidity folds the heating board that forms, be socketed with the pan bracket of at least two pot bodies of energy setting-in on this heating board, heating board two side ends two handle sets side by side that respectively are threaded, two handle set intermediate sleeve that are positioned at homonymy are equipped with stainless steel handle; Every handle set bottom all is equipped with is with flexible glue pin assembly; The heating board inner top surface fit be fixed with at least two groups and with the heating line of the mutually independent supporting heat supply of pot body; The heating board inner chamber is fixed with the pcb board that can control and regulate heating line temperature.
The measure of taking also comprises:
Above-mentioned glue pin assembly comprises the spring that can stretch into the handle set bottom, and the top is furnished with the glue pin that supports usefulness in this spring; Above-mentioned handle set bottom face is fixed with the glue foot support that can prevent the slippage of glue pin.
Go back dottle pin between above-mentioned heating line and the heating board inner top surface one deck heating line dividing plate is at least arranged; This heating line dividing plate is that monoblock is laid, or lays for piecemeal.
Above-mentioned pot body is equipped with the sensor that can detect and feed back temperature of boiler; This sensor and pcb board are electrically connected.
Be embedded with three pot bodies in the above-mentioned pan bracket, correspondingly, above-mentioned heating line also is three groups, and each heating line all with the independent mutually control connection of pcb board.
Above-mentioned heating line bottom surface is lined with the heat insulation foam body of insulation, and this heat insulation foam body is fixedly connected through bottom and heating board.
Is furnished with pot cover on the above-mentioned pot body.
Above-mentioned pot body wherein has is furnished with the pot cover that the top is shaped on groove separately on one, the groove internal thread of this pot cover is connected with and covers handle.
Above-mentioned handle set inboard also is covered with handle cover.
Above-mentioned heating line supporting general power scope be 250 watts to 1000 watts.
Compared with prior art, the present invention on heating board, be socketed with can setting-in the pan bracket of at least two pot bodies, heating board two side ends two handle sets side by side that respectively are threaded, two handle set intermediate sleeve that are positioned at homonymy are equipped with stainless steel handle; Every handle set bottom all is equipped with is with flexible glue pin assembly; The heating board inner top surface fit be fixed with at least two groups and with the heating line of the mutually independent supporting heat supply of pot body; The heating board inner chamber is fixed with the pcb board that can control and regulate heating line temperature.The invention has the advantages that: adopt the feedback system of arrangement of temperature sensor, design temperature and actual temperature error are little, the control accuracy height; Adopt the heating line that matches with the separate pan body, and control and regulation separately mutually, the advantage of heating isolated operation is energy savings; In the pcb board internal program, increase the electronic timing function, had easy to operately, realized the control of automation; The setting of stainless steel handle makes things convenient for user's handgrip, easily carrying; The glue pin of spring structure has solved problems such as being uneven, warping bottom the product on the existing market.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of the embodiment of the invention;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic;
Fig. 3 is that the B-B of Fig. 1 turn 90 degrees schematic diagram to analysing and observe the right side;
Fig. 4 is that the three-dimensional axle of Fig. 1 is surveyed schematic diagram;
Fig. 5 is that the blast of Fig. 1 splits schematic diagram.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As Fig. 1 and embodiment shown in Figure 5, figure grade explanation: heating board 1, pcb board 11, heating line dividing plate 12, pan bracket 2, pot body 21, handle set 3, stainless steel handle 31, handle cover 32, glue pin assembly 4, spring 41, glue pin 42, glue foot support 43, heating line 5, heat insulation foam body 6, bottom 7, pot cover 8, lid handle 81.
The embodiment of the invention, hot plate, comprise that rigidity folds the heating board 1 that forms, be socketed with the pan bracket 2 of at least two pot bodies 21 of energy setting-in on the heating board 1, this heating board 1 two side ends two handle sets 3 side by side that respectively are threaded, two handle set 3 intermediate sleeve that are positioned at homonymy are equipped with stainless steel handle 31; Every handle set 3 bottoms all are equipped with is with flexible glue pin assembly 4; Heating board 1 inner top surface fit be fixed with at least two groups and with the heating line 5 of pot body 21 mutually independent supporting heat supplies; Heating board 1 inner chamber is fixed with the pcb board 11 that can control and regulate heating line 5 temperature.
Present embodiment is achieved in that the stainless-steel pan body 21 of food being put into hot plate respectively, insert the power supply of 120V, regulate the button on the pcb board 11, set the temperature of food in each pot body 21, by sensor control power supply, allow food is constant to set temperature.
Go back dottle pin between heating line 5 and heating board 1 inner top surface one deck heating line dividing plate 12 is at least arranged; Heating line dividing plate 12 lays for monoblock, or for piecemeal lays, is mainly used in the harmony of heating.
Be embedded with three pot bodies 21 in the pan bracket 2, perhaps can be provided with 6, can and make according to different needs adjustment design, when pot body 21 was three, correspondingly, heating line 5 also was three groups, and each heating line 5 all with the independent mutually control connection of pcb board 11.When pot body 21 when being a plurality of, the line 5 that generates heat accordingly also can be done certain adjustment; The heating line 5 of general whole hot plate supporting general power scope be 250 watts to 1000 watts.
The operation principle of the embodiment of the invention:
By several groups independently heating wire 5 transfer heat in the corresponding pot body 21, by regulating button on the pcb board 11, set the temperature of food in each pot body 21, annotate: the temperature of setting food in each pot body 21 can be different, by sensor control power supply, allow food is constant to reach heat insulation effect setting temperature.
The invention has the advantages that: adopt the feedback system of arrangement of temperature sensor, design temperature and actual temperature error are little, the control accuracy height; Adopt the heating line that matches with the separate pan body, and control and regulation separately mutually, the advantage of heating isolated operation is energy savings; In the pcb board internal program, increase the electronic timing function, had easy to operately, realized the control of automation; The setting of stainless steel handle makes things convenient for user's grasping, easily carrying; The glue pin of spring structure has solved on the existing market product bottom and has been uneven, and problem such as warp.
Most preferred embodiment of the present invention is illustrated, and various variations or the remodeling made by those of ordinary skills can not depart from the scope of the present invention.
Claims (10)
1, hot plate, comprise that rigidity folds the heating board (1) that forms, be socketed with the pan bracket (2) of energy at least two pot bodies of setting-in (21) on the described heating board (1), it is characterized in that: described heating board (1) two side ends two handle sets (3) side by side that respectively are threaded, two handle sets (3) intermediate sleeve that is positioned at homonymy is equipped with stainless steel handle (31); Every described handle set (3) bottom all is equipped with is with flexible glue pin assembly (4); Described heating board (1) inner top surface fit be fixed with at least two groups and with the heating line (5) of the mutually independent supporting heat supply of pot body (21); Described heating board (1) inner chamber is fixed with the pcb board (11) that can control and regulate heating line (5) temperature.
2, the described hot plate of root a tree name claim 1 is characterized in that: described glue pin assembly (4) comprises the spring (41) that can stretch into handle set (3) bottom, and the top is furnished with the glue pin (42) that supports usefulness in the described spring (41); Described handle set (3) bottom face is fixed with the glue foot support (43) that can prevent glue pin (42) slippage.
3, the described hot plate of root a tree name claim 2 is characterized in that: going back dottle pin between described heating line (5) and heating board (1) inner top surface has one deck heating line dividing plate (12) at least; Described heating line dividing plate (12) lays for monoblock, or lays for piecemeal.
4, the described hot plate of root a tree name claim 3 is characterized in that: described pot body (21) is equipped with the sensor that can detect and feed back pot body (21) temperature; Described sensor and pcb board (11) are electrically connected.
5, the described hot plate of root a tree name claim 4 is characterized in that: be embedded with three pot bodies (21) in the described pan bracket (2), correspondingly, described heating line (5) also is three groups, and each group heating line (5) all with the independent mutually control connection of pcb board (11).
6, the described hot plate of root a tree name claim 5 is characterized in that: described heating line (5) bottom surface is lined with the heat insulation foam body (6) of insulation, and described heat insulation foam body (6) is fixedly connected through bottom (7) and heating board (1).
7, the described hot plate of root a tree name claim 6 is characterized in that: be furnished with pot cover (8) on the described pot body (21).
8, the described hot plate of root a tree name claim 7 is characterized in that: described pot body (21) wherein has is furnished with the pot cover (8) that the top is shaped on groove separately on one, the groove internal thread of this pot cover (8) is connected with and covers handle (81).
9, the described hot plate of root a tree name claim 2 is characterized in that: described handle set (3) inboard also is covered with handle cover (32).
10, the described hot plate of root a tree name claim 6 is characterized in that: described heating line (5) supporting general power scope be 250 watts to 1000 watts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101644025A CN100488416C (en) | 2007-11-28 | 2007-11-28 | Thermal insulation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101644025A CN100488416C (en) | 2007-11-28 | 2007-11-28 | Thermal insulation plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176612A CN101176612A (en) | 2008-05-14 |
| CN100488416C true CN100488416C (en) | 2009-05-20 |
Family
ID=39403148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101644025A Expired - Fee Related CN100488416C (en) | 2007-11-28 | 2007-11-28 | Thermal insulation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100488416C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102078124B (en) * | 2010-11-18 | 2012-05-23 | 施军达 | Heat and cold heat-preservation tray |
| CN102133038B (en) * | 2011-03-17 | 2012-07-25 | 宁波锦春电器有限公司 | Suit combined multiposition insulating cooker |
| CN103932562A (en) * | 2014-04-08 | 2014-07-23 | 陈华 | Dinner plate allowed to be heated |
-
2007
- 2007-11-28 CN CNB2007101644025A patent/CN100488416C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101176612A (en) | 2008-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO WUJI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SHI JUNDA Effective date: 20120419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 315420 Zhejiang city of Yuyao province Lubu Industrial Park (Nanlei Village) Patentee after: Ningbo Wuji Electric Appliance Co., Ltd. Address before: 315420, Zhejiang, Yuyao Province Lu town behind the Temple Village Patentee before: Shi Junda |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |