CN2072814U - Electricle heating cup for automobile - Google Patents
Electricle heating cup for automobile Download PDFInfo
- Publication number
- CN2072814U CN2072814U CN 90208668 CN90208668U CN2072814U CN 2072814 U CN2072814 U CN 2072814U CN 90208668 CN90208668 CN 90208668 CN 90208668 U CN90208668 U CN 90208668U CN 2072814 U CN2072814 U CN 2072814U
- Authority
- CN
- China
- Prior art keywords
- cup
- utility
- model
- automobile
- electric heating
- 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.)
- Withdrawn
Links
Images
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides a novel electric heating cup for automobiles. The utility model has the advantages of fast heating speed, high heat efficiency, etc. The utility model uses a PTC ceramic element as the heating element of the electric heating cup. The PTC ceramic element and a cup body are conducted to glue by the heat resistance conductive adhesive. The utility model adopts the stainless steel or aluminum alloy material as the cup body. Compared with the past electric heating wire type electric heating cup, the heating speed and the heat efficiency of the utility model are increased 30%.
Description
The utility model relates to a kind of automobile electrical heat cup.
In automobile transportation especially long-distance transport, the driver is drinking water easily, has brought difficulty to diet in the way.Using vehicle can address this problem with electric cup.Electric cup power supply in the past is 220V, and heater element adopts heating wire, and shortcoming is to use inconvenience on automobile, its power invariability, and when initial water temperature was low, heat time heating time was long, because the heat exchange formal approximation is a radiation heat transfer, so the thermal efficiency is low.
The purpose of this utility model provides a kind of new automobile electric cup, and its firing rate is fast, thermal efficiency height.
The purpose of this utility model is achieved in that with stainless steel or aluminum alloy materials as the electric cup cup, the PTC ceramic component is pasted as heater with heat-resisting conducting resinl in its bottom, and by crimp spring access positive source, negative pole is connected with cup.Heating after the energising of PTC ceramic component, its heat is directly passed to water through conducting resinl, cup, reaches the high thermal efficiency and firing rate.Owing to used the PTC ceramic component as heater element, its power can be regulated automatically, and when initial water temperature was low, the short time internal power was bigger, and firing rate is increased.
Because the automobile power source finite capacity can not use high-power electric appliance for a long time, small-power electric heating cup can not satisfy the requirement that improves firing rate.The utility model adopts the heater element of PTC ceramic component as electric cup, it has positive temperature coefficient, the self-resistance value descends with temperature, when initial water temperature was low, PTC ceramic component resistance was very little, and electrical heating power is very big in the short time, when water temperature is higher (〉=50 ℃ approximately), it keeps a more stable electrical heating power that is lower than initial value automatically, has both satisfied the requirement that automobile power source can not use high-power electric appliance for a long time thus, can improve firing rate again.Heating wire formula electric cup, water temperature height no matter, its electrical heating power is constant, do not have the automatic regulatory function of power, if improve its design power, for a long time with high-power state work, can surpass the automobile power source capacity, therefore can only work under less power, firing rate is low.The utility model adopts PTC ceramic component and the bottom of cup form with heat-resisting conductive adhesive, its heat exchange form is the conduction heat exchange, and heating wire formula electric heating heater element and cup heat exchange formal approximation are radiation heat transfer, the conduction heat exchange efficiency is greater than radiation heat transfer efficient, so the thermal efficiency of the present utility model is greater than heating wire formula electric cup.The utility model is applicable to two kinds of automobile power source: 12V and 24V.Evidence: heat the water of same weight, adopting the PTC ceramic component is heating wire formula electric cup firing rate and the thermal efficiency raising 30% of the automobile electrical heat cup ratio of heater element with power.
Description of drawings: 1 cup; The 2PTC ceramic component; 3 crimp springs; 4 power leads; 5 insulation boards.
Claims (2)
1, a kind of novel automobile electrical heat cup, it heats cup with the electric heating transition form, and the cup material adopts stainless steel or aluminium alloy, it is characterized in that: as the PTC ceramic component of heater element, carry out bondingly with heat-resisting conducting resinl with bottom of cup, using power supply is 12 ± 20% volts.
2, according to the described device of claim 1, it is characterized in that using power supply is 24 ± 20% volts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90208668 CN2072814U (en) | 1990-06-18 | 1990-06-18 | Electricle heating cup for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90208668 CN2072814U (en) | 1990-06-18 | 1990-06-18 | Electricle heating cup for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072814U true CN2072814U (en) | 1991-03-13 |
Family
ID=4888883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90208668 Withdrawn CN2072814U (en) | 1990-06-18 | 1990-06-18 | Electricle heating cup for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998961A (en) * | 2014-12-02 | 2017-08-01 | Seb公司 | Culinary art and/or firing equipment and culinary art and/or heating means |
| CN108968680A (en) * | 2011-12-07 | 2018-12-11 | 益利嘉公司 | Energy saving coffee machine |
-
1990
- 1990-06-18 CN CN 90208668 patent/CN2072814U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108968680A (en) * | 2011-12-07 | 2018-12-11 | 益利嘉公司 | Energy saving coffee machine |
| CN106998961A (en) * | 2014-12-02 | 2017-08-01 | Seb公司 | Culinary art and/or firing equipment and culinary art and/or heating means |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2489536Y (en) | PTC heater | |
| CN2514811Y (en) | Electrothermal device for heatig foot | |
| CN2072814U (en) | Electricle heating cup for automobile | |
| CN208966460U (en) | A kind of heating device of fuel filter | |
| CN2221518Y (en) | Electric-heating cup for use on the bus | |
| CN2417415Y (en) | Quick-ection type electric water heater | |
| CN2269042Y (en) | MOS electric heating film heater | |
| CN2131051Y (en) | Improved ceramic electric heater for fan | |
| CN2397441Y (en) | Water heater for drinker | |
| CN2410594Y (en) | Solar water heater | |
| CN2188520Y (en) | Microelectric heating frost removal for glass of vehicle | |
| CN2300345Y (en) | Cooking vessel used in car | |
| CN2360300Y (en) | Semiconductor electrothermal automobile rear mirror | |
| CN2204119Y (en) | Quick-heating electric-heating lunch box | |
| CN2174654Y (en) | Snack stove on vehicle | |
| CN2155436Y (en) | Engine oil preheater | |
| CN2240459Y (en) | Refrigerating and heating two-purpose box for car | |
| CN2207125Y (en) | Electronic refrigerating beverage cup | |
| CN2117558U (en) | Electronic constant temp. warmer | |
| CN2036391U (en) | Semiconductor cup | |
| CN2183769Y (en) | Heat insulating feeding bottle | |
| CN2143939Y (en) | Automatic milk heater | |
| CN2268312Y (en) | Pocket semiconductor heat-insulation warmer | |
| CN2318786Y (en) | Pectination finger-fork type heater | |
| CN2413626Y (en) | Portable ac/dc electric milk-heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |