CN2865423Y - Low-voltage temperature-keeping electric heating dinner table device - Google Patents
Low-voltage temperature-keeping electric heating dinner table device Download PDFInfo
- Publication number
- CN2865423Y CN2865423Y CN 200520145687 CN200520145687U CN2865423Y CN 2865423 Y CN2865423 Y CN 2865423Y CN 200520145687 CN200520145687 CN 200520145687 CN 200520145687 U CN200520145687 U CN 200520145687U CN 2865423 Y CN2865423 Y CN 2865423Y
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- China
- Prior art keywords
- heat
- heating
- low
- electric heating
- table device
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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 - Fee Related
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Abstract
The utility model provides an electric low voltage heat-preserving dining desk. It comprises a heat-preserving dining desk casing (1), a heating and heat-transmitting insulator (2), a heat reflecting layer (3), a temperature governor (4), and a low voltage transformer (5). It is characterized in that the heating and heat-transmitting insulator (2) comprises an organic glass (6), a polyimide film (7) and an electric heating diaphragm (8). The heating and heat-transmitting insulator (2) sealed between the panel of the heat-preserving dining desk casing (1) and the base plate of the heat-preserving dining desk casing (1) is connected with the power socket of the low voltage transformer (5) through the conductor port of the electric heating diaphragm (8) so as to have power and generate heat. The temperature governor (4) is connected with the heat-preserving dining desk casing (1). The utility model has a low energy consumption, high heat transmitting coefficient, short responding time, is safe and reliable, can allow people to enjoy dish under proper temperature in winter.
Description
Technical field
The utility model relates to a kind of Electric heating table, relates in particular to a kind of low pressure insulation Electric heating table device.
Background technology
At present, at existing Electric heating table device, because the bigger higher voltage that needs of resistance value, poor safety performance exists electric leakage dangerous, and because of insulating, its thermal conductivity factor is low, and the insulation number of plies is many, and start heats up slow, and material is thick, shortcomings such as product heaviness.
Summary of the invention
The purpose of this utility model is to provide a kind of low-voltage safety, good insulation preformance, and heating is even, and heat-transfer rate is fast, the low pressure steam table device that the response time is short.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of low pressure insulation Electric heating table device, it comprises steam table housing (1), heating and heat conducting seal (2), reflect heat layer (3), thermosistor (4), low-tension transformer (5) is formed, it is characterized in that: described heating and heat conducting seal (2) is by lucite (6), polyimide film (7), Electric radiant Heating Film (8) is formed, the heating and heat conducting seal (2) that is sealed in steam table housing (1) panel and steam table housing (1) base plate is connected with the power interface plug-in unit of low-tension transformer (5) with temperature controller 9 by the lead electricity jack by Electric radiant Heating Film (8) and is subjected to the electricity heating, and thermosistor (4) is connected with steam table housing (1).Described reflect heat layer (3) is by ceramic fibre or glass fibre, and EVA paper tinsel or polyester film coating are formed.Described reflect heat layer (3) is connected with steam table shell 1 base plate.Described thermosistor (4) is by the third gear adjustment.Described low-tension transformer (5) is 24 volts or 36 volts of dc low-voltage transformers.
Adopt frequency-variable electronic to isolate the transformation appliance circuit; high voltage is isolated and step-down; low-voltage and high voltage employing magnetic coupling for Electric radiant Heating Film (8) power supply; become two independently loops; guarantee that product is in when work and high voltage isolation; embody the low-voltage safety characteristic, design short circuit in the circuit, broken circuit protecting equipment.
The lead of the power line of low-tension transformer (5) and Electric radiant Heating Film (8) is connected with the electro-insulating rubber protection, can guarantee that the power supply junction has good water resistance, can normally use in wet environment.
The utility model compared with prior art, it is reliable to have a low-voltage safety, good insulation preformance, the start quick heating, heat-transfer rate is fast, the response time is short, compact overall structure, practical advantage.
Description of drawings
Fig. 1 is the schematic diagram of the utility model low pressure insulation Electric heating table device.
Fig. 2 is portion's view of the utility model low pressure insulation Electric heating table device.
Fig. 3 is the circuit diagram of the utility model low pressure insulation Electric heating table device.
1. steam table shells among the figure, 2. heating and heat conducting seal, 3. reflect heat layer, 4. thermosistor, 5. low-tension transformer, 6. lucite, 7. polyimide film, 8. Electric radiant Heating Film, 9. temperature controller.
The specific embodiment
Below in conjunction with legend and embodiment the utility model is further specified.
See also Fig. 1, Fig. 2, Fig. 3, the utility model is a kind of low pressure insulation Electric heating table device, comprise steam table housing 1, heating and heat conducting seal 2, reflect heat layer 3, thermosistor 4, low-tension transformer 5 is formed, and heating and heat conducting seal 2 is by lucite 6, polyimide film 7, Electric radiant Heating Film 8 is formed, and is sealed in steam table housing 1 panel and is connected with the power interface plug-in unit of low-tension transformer 5 with temperature controller 9 by the lead electricity jack by Electric radiant Heating Film 8 with the heating and heat conducting seal 2 of steam table housing 1 base plate and is subjected to electric the heating, and thermosistor 4 is connected with steam table housing 1.Reflect heat layer 3 is by ceramic fibre, and the EVA paper tinsel is formed.Reflect heat layer 3 is connected with steam table shell 1 base plate.Thermosistor 4 is by the third gear adjustment.Low-tension transformer 5 is 24 volts or 36 volts of dc low-voltage transformers.
Behind low-tension transformer 5 connection power supplys, the LED lamp is bright on the thermosistor device, in order to reach required temperature rapidly, can regulate thermosistor 4, the high-order shelves pre-heating temperature elevation of use thermosistor 4 is 1-2 minute earlier, regulates power button then gradually downwards, is reduced to the temperature that dish is suitable and bear.Heating temp is by temperature controller 9 control, guarantees to enjoy in cold season warm agreeable to the taste dish.
Claims (5)
1. a low pressure is incubated the Electric heating table device, it comprises steam table housing (1), heating and heat conducting seal (2), reflect heat layer (3), thermosistor (4), low-tension transformer (5) is formed, it is characterized in that: described heating and heat conducting seal (2) is by lucite (6), polyimide film (7), Electric radiant Heating Film (8) is formed, the heating and heat conducting seal (2) that is sealed in steam table housing (1) panel and steam table housing (1) base plate is connected by the power interface plug-in unit by the lead electricity jack of Electric radiant Heating Film (8) and low-tension transformer (5) and is subjected to the electricity heating, and thermosistor (4) is connected with steam table housing (1).
2. a kind of low pressure insulation Electric heating table device according to claim 1, it is characterized in that: described reflect heat layer (3) is by ceramic fibre or glass fibre, and EVA paper tinsel or polyester film coating are formed.
3. a kind of low pressure insulation Electric heating table device according to claim 1, it is characterized in that: described reflect heat layer (3) is connected with steam table shell (1) base plate.
4. a kind of low pressure insulation Electric heating table device according to claim 1, it is characterized in that: described thermosistor (4) has the third gear adjustment.
5. a kind of low pressure insulation Electric heating table device according to claim 1, it is characterized in that: described low-tension transformer (5) is 24 volts or 36 volts of dc low-voltage transformers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145687 CN2865423Y (en) | 2005-12-10 | 2005-12-10 | Low-voltage temperature-keeping electric heating dinner table device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145687 CN2865423Y (en) | 2005-12-10 | 2005-12-10 | Low-voltage temperature-keeping electric heating dinner table device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865423Y true CN2865423Y (en) | 2007-02-07 |
Family
ID=37701120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520145687 Expired - Fee Related CN2865423Y (en) | 2005-12-10 | 2005-12-10 | Low-voltage temperature-keeping electric heating dinner table device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865423Y (en) |
-
2005
- 2005-12-10 CN CN 200520145687 patent/CN2865423Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |