CN1423985A - Electric heating table disk - Google Patents
Electric heating table disk Download PDFInfo
- Publication number
- CN1423985A CN1423985A CN 03114840 CN03114840A CN1423985A CN 1423985 A CN1423985 A CN 1423985A CN 03114840 CN03114840 CN 03114840 CN 03114840 A CN03114840 A CN 03114840A CN 1423985 A CN1423985 A CN 1423985A
- Authority
- CN
- China
- Prior art keywords
- heat sink
- drain pan
- dish
- oil
- electrothermal tube
- 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.)
- Pending
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Abstract
An electrothermal plate used on the top of dining table for holding the dishes on it in warm state is composed of bottom casing, heat radiating plate as the top surface of bottom casing, electrothermal tube, oil in the bottom casing and heated by said electrothermal tube for transferring heat, and temp controller. Its advantage is uniform heating.
Description
Affiliated technical field
The present invention is an electric heating appliance, is a kind of electric heating table dish that is used for the table dishes insulation.
Background technology
At present the device in order to dish is incubated on dining table is a pot on the electric heating table, adopts electrical heating, and the dish that is contained in wherein is incubated, because food is to be contained in the pot, thereby multiple dish can not mix, and can only heat to a kind of dish.
Summary of the invention
The object of the invention is to provide a kind of heating and heat-insulating device, outside holding the container of dish it is heated, and can heat simultaneously multiple dish.
The solution of the present invention is: by drain pan, heat sink, electrothermal tube, thermostat, the oily electric heating table dish of forming, the drain pan upper surface is provided with heat sink, oil is poured in the cavity volume of heat sink and drain pan formation, electrothermal tube, thermostat are set in this cavity volume, are electrically connected with socket on the drain pan, electrothermal tube all contacts with oil with thermostat, heat transfer by oil, heat sink is heated up and the distribute heat that makes progress, the dish container of containing that is placed on the heat sink is heated, realize insulation dish.
The present invention compared with prior art owing to be that the dish container of containing that is placed on the heat sink is heated, thereby can be to multiple dish heating, and by the transmission of oil to heat, can realize even heating, prevents to contain the bowl dish of dish because of the inequality explosion of being heated.
The present invention is further described with embodiment with reference to the accompanying drawings below.
Accompanying drawing is the utility model structural representation.
1 is sealing gasket, the 2nd among the figure, drain pan, the 3rd, oil, the 4th, heat sink, the 5th, electrothermal tube, the 6th, the oil filler point on the drain pan, the 7th, tensioned screw, the 8th, thermostat, the 9th, socket.
Embodiment adopts cast iron as heat sink (4), because the heat radiation of cast iron is good, can make heat sink (4) have good heat dispersion, drain pan (2) adopts resistant to elevated temperatures bakelite as material, and this material has that thermal insulation is good, the characteristic of oil resistant, and the following bead of heat sink (4) is embedded in the groove of drain pan (2) upper edge hole, bottom land is embedded with sealing gasket (1), by the tension effect of tensioned screw (7), make between heat sink (4) and the drain pan (2) to compress, realize the sealing of the two by sealing gasket (1).
Oil (3) is filled in the cavity volume between heat sink (4) and the drain pan (2), inject by oiling (6) on the drain pan, electrothermal tube (5), thermostat (8) are set in this cavity volume, are electrically connected with socket (9) on the drain pan, electrothermal tube (5), thermostat (8) all contact with oil.
After electrothermal tube (5) energising, its heat transmits by oil (3), heat sink (4) is heated up, heat sink (4) is to its surface radiating, dish is contained in container such as the bowl dish etc., be placed on the heat sink (4), the heat that heat sink (4) distributes is by radiation and convection current and transmit three kinds of modes to containing the heating of dish container, has promptly realized the insulation to dish.
Thermostat (8) contact with oil, adopts normally closed type, connect with electrothermal tube, in order to limit the temperature of oil (3), prevents that temperature is too high and burns out and coil.
Claims (1)
- A kind of electric heating thermal insulation table dish, be made up of drain pan, heat sink, electrothermal tube, thermostat, oil, it is characterized in that: the drain pan upper surface is provided with heat sink, and oil is filled in the cavity volume of heat sink and drain pan formation, electrothermal tube, thermostat are set in this cavity volume, are electrically connected with socket on the drain pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114840 CN1423985A (en) | 2003-01-13 | 2003-01-13 | Electric heating table disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114840 CN1423985A (en) | 2003-01-13 | 2003-01-13 | Electric heating table disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1423985A true CN1423985A (en) | 2003-06-18 |
Family
ID=4790505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03114840 Pending CN1423985A (en) | 2003-01-13 | 2003-01-13 | Electric heating table disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1423985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265013A (en) * | 2020-02-10 | 2020-06-12 | 江西团团圆家具有限公司 | Dining table capable of preserving heat of food |
-
2003
- 2003-01-13 CN CN 03114840 patent/CN1423985A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265013A (en) * | 2020-02-10 | 2020-06-12 | 江西团团圆家具有限公司 | Dining table capable of preserving heat of food |
| CN111265013B (en) * | 2020-02-10 | 2021-09-24 | 江西团团圆家具有限公司 | Dining table capable of preserving heat of food |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Nengxiao Document name: Notification before expiration of term |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Nengxiao Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |