CN203468386U - Electric oven for automobile - Google Patents

Abstract

The utility model discloses an electric oven for an automobile, which comprises a casing, a heating room arranged inside the casing, and an electric heating pipe arranged inside the heating room, and further comprises an inverter and a cigarette lighter power supply adapter, wherein the output end of the inverter is connected with the electric heating pipe, the input end of the inverter is connected with the output end of the cigarette lighter power supply adapter, and the inverter is mounted inside the casing and below the heating room. According to the utility model, by arranging the inverter and the cigarette lighter power supply adapter of which the output end is connected with the input end of the inverter inside the casing, that vehicle-mounted direct current is converted into a power voltage applicable to the oven is achieved, so as to adapt to condition that an indoor power supply can not be provided during self-driving travel, outing and the like, the volume is small, and the carrying is convenient.

Description

A kind of vehicle electric baking box

Technical field

The utility model relates to a kind of electricity roasting equipment, particularly a kind of vehicle electric baking box.

Background technology

Along with China's economy maintains sustained and rapid growth, living standards of the people significantly improve, diversification holiday system is the continuous change of maturation and Tourist Consumption idea day by day, and drive travel, as a kind of emerging mode of tourism, has become one of new focus in tourist market.Drive travel is given full play to its freely unlimited, complete personalized Tourist Experience, is deeply subject to liking of car owners.

In order to give full play to the advantage of self-driving travel, there is at present increasing vehicular electrical appliance, picture vehicle refrigerator, the electrical equipment such as automobile-used kettle, this type of vehicular electrical appliance is used the electric energy work in vehicle accumulator, can under the environment that external power supply cannot be provided, use, particularly in self-driving travel way, the place such as natural environment used.

The electric cooker that the patent documentation that publication number is CN202397245U provides a kind of automobile to use, comprise heating panel and control panel, described heating panel surface is coated with the circular Electric radiant Heating Film of one deck, the Electric radiant Heating Film of described heating panel is provided with the two circular electrodes that connect, and Electric radiant Heating Film is sprayed at two circular connecing between electrode.Described electrothermal film electricity electrode is located at inside and outside two circles of circular heating panel lower surface.This equipment directly utilizes automobile 12V dc source, makes the electric cooker of 100W left and right.

This electric appliances is directly used automobile 12V dc source, although easy to use, brownout, power is little, cannot carry high-power electric appliance.

In order to solve the problem that power is low, the patent documentation that publication number is CN201662294U discloses a kind of Combined vehicle-mounted refrigerator, by electricity generation module, refrigeration module, refrigerating space, storage module, is combined; Electricity generation module is circumscribed generator, 220V voltage; Refrigeration module comprises compressor, refrigeration system, cooling system; Refrigerating space is whole refrigerator inner cavity; Storage module comprises rectangle storage shelf and support.Refrigeration module is positioned at the drawer of refrigerator bottom, during use, drawer is shut, and during maintenance, drawer is pulled out.Described electricity generation module, refrigeration module, refrigerating space, four modules of storage module are respectively independently, can combine, and also can split.

Above equipment gives mobile unit and powers by installing circumscribed generator additional, and output voltage is 220V, can meet the electric power of most of electrical equipment, but it is large to install the volume of generator additional, and complex structure, and manufacturing cost is high, is not suitable for being used in compact car and self-driving travel.

Utility model content

The utility model provides a kind of vehicle electric baking box, the inconvenience of using external generator to bring to solve existing vehicular equipment.

A kind of vehicle electric baking box, comprise housing, be arranged on the heating clamber in housing and be arranged on the electrothermal tube in heating clamber, also comprise inverter and cigar lighter power supply adapter, the output of described inverter is connected with electrothermal tube, the input of inverter is connected with the output of cigar lighter power supply adapter, and this inverter is contained in housing and is in heating clamber below.

When electric oven is used, cigar lighter power supply adapter is inserted to the cigar lighter in car, Vehicular direct-current electricity (for example 12V) is by cigar lighter power supply adapter access inverter, inverter changes supply voltage and powers to described electrothermal tube, make electric oven work, and simple in structure, be easy to carry.

In order to expand the scope of application of the present utility model, preferred, described electrothermal tube is connected with attaching plug, is provided with the socket coordinating with described attaching plug on inverter output end.During use, attaching plug is inserted in described socket, connect electrothermal tube and inverter; Meanwhile, described attaching plug can directly be inserted on domestic power supply and use, thereby reaches the effect of the expansion scope of application of the present utility model.

Wherein, when using Vehicular direct-current electricity, the power of electrothermal tube can not be too large, in order to avoid burn out vehicle power; Using domestic power supply to make, should increase the power of electrothermal tube, thereby make electrothermal tube Fast Heating, convenient use; Therefore, preferred, in the connecting circuit of vehicle-mounted described electrothermal tube and attaching plug, be provided with power regulating switch.

For simplified structure, be convenient to install inverter, preferred, between the bottom surface of described heating clamber and the bottom surface of housing, form cavity, described inverter is arranged in this cavity.

Further preferred, in the bottom surface of described housing, be provided with installing port, the edge of this installing port is fixed with baffle plate, and described inverter is fixed on baffle plate.

Because inverter can produce heat in the course of the work, heat is accumulated, the temperature of inverter raises, will affect duty and the life-span of inverter, for better, must dispel the heat to inverter, preferred, described inverter is fixed on baffle plate, the end face of inverter is 10mm～30mm to the distance of heating clamber, and side face to the distance of housing is 10mm～40mm.Above structure make inverter with the laminating of heating clamber and housing, and the interlayer forming is convenient to the circulation of air, thereby improves the heat dissipating state of inverter.

Further preferred, described baffle plate and inverter contact-making surface are to described cavity sunken inside, and cup depth is 5mm～10mm.

In order to accelerate the circulation of inverter ambient air, utilize mobile air to take away the heat that inverter produces, thereby further improve the radiating effect of inverter, preferred, on described housing, be embedded with for the fan to cavity air-supply.

Further preferred, on described housing, have the louvre being communicated with cavity.

During because of work, the temperature of heating clamber is higher, and the heat energy transmitting to inverter in order to reduce heating clamber is preferred, between the bottom surface of described heating clamber and inverter, is provided with thermal insulation board.

The beneficial effects of the utility model:

Vehicle electric baking box of the present utility model, the cigar lighter power supply adapter being connected with inverter input terminal with output by inverter is set in housing, thereby realize Vehicular direct-current electricity is converted to the supply voltage that is applicable to baking box, be applicable to self-driving travel, outing etc. cannot not provide the situation of indoor power supply, and volume is little, be easy to carry.

Accompanying drawing explanation

Fig. 1 structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, the present embodiment compriseshousing 2, be arranged on theheating clamber 3 inhousing 2 and be arranged on the electrothermal tube 1 inheating clamber 3, also compriseinverter 4 and cigar lighter power supply adapter 5, the output ofinverter 4 is connected with electrothermal tube 1, input is connected with the output of cigar lighter power supply adapter 5, andinverter 4 is contained in housing, is arranged on the below ofheating clamber 3.

Electrothermal tube 1 is connected with attaching plug 6, and the output ofinverter 4 is provided with the socket 7 coordinating with attaching plug 6.During use, attaching plug 6 is inserted in described socket 7, connect electrothermal tube 1 andinverter 4; Meanwhile, attaching plug 6 can directly be inserted on domestic power supply and use, thereby reaches the effect of expansion the utility model scope of application.

For the ease of regulating heating power, in the connecting circuit of electrothermal tube 1 and attaching plug 6, be provided with power regulating switch.

Between the bottom surface of the bottom surface ofheating clamber 3 andhousing 2, form cavity 8,inverter 4 is arranged in cavity 8.

In the bottom surface ofhousing 2, be provided with installingport 9, the edge of installingport 9 is fixed withbaffle plate 10, and describedinverter 4 is fixed on baffle plate 10.And be provided withthermal insulation board 13 between the bottom surface ofheating clamber 3 and inverter 4.

Becauseinverter 4 can produce heat in the course of the work, heat is accumulated, the temperature of inverter raises, will affect duty and the life-span ofinverter 4, for better, must dispel the heat to inverter 4,inverter 4 is fixed onbaffle plate 10, and the end face ofinverter 4 is 20mm to the distance ofheating clamber 3, and side face to the distance ofhousing 2 is 30mm.Baffleplate 10 is withinverter 4 contact-making surfaces to cavity 8 sunken insides, and cup depth is 5mm.

In order to accelerate inverter 4 ambient air circulations, utilize mobile air to take away the heat that inverter 4 produces, thereby further improve the radiating effect ofinverter 4, onhousing 2, be embedded with for thefan 11 to cavity 8 air-supplies, onhousing 2, have the louvre 12 being communicated with cavity 8.

When the present embodiment is used, the cigar lighter that cigar lighter power supply adapter 5 is inserted in car, Vehicular direct-current electricity (for example 12V) is by cigar lighter power supply adapter 5access inverters 4, and inverter 4 changes supply voltage and to described electrothermal tube 1 power supply, makes electric oven work.The present embodiment is realized Vehicular direct-current electricity is converted to the supply voltage that is applicable to baking box, is applicable to self-driving travel, and outing etc. cannot not provide the situation of indoor power supply, and volume is little, is easy to carry.

The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. a vehicle electric baking box, comprise housing, be arranged on the heating clamber in housing and be arranged on the electrothermal tube in heating clamber, it is characterized in that, also comprise inverter and cigar lighter power supply adapter, the output of described inverter is connected with electrothermal tube, and the input of inverter is connected with the output of cigar lighter power supply adapter, and this inverter is contained in housing and is in heating clamber below.

2. vehicle electric baking box as claimed in claim 1, is characterized in that, described electrothermal tube is connected with attaching plug, is provided with the socket coordinating with described attaching plug on inverter output end.

3. vehicle electric baking box as claimed in claim 2, is characterized in that, in the connecting circuit of described electrothermal tube and attaching plug, is provided with power regulating switch.

4. vehicle electric baking box as claimed in claim 1, is characterized in that, between the bottom surface of described heating clamber and the bottom surface of housing, forms cavity, and described inverter is arranged in this cavity.

5. vehicle electric baking box as claimed in claim 4, is characterized in that, in the bottom surface of described housing, is provided with installing port, and the edge of this installing port is fixed with baffle plate, and described inverter is fixed on baffle plate.

6. vehicle electric baking box as claimed in claim 5, is characterized in that, the end face of described inverter is 10mm～30mm to the distance of heating clamber, and side face to the distance of housing is 10mm～40mm.

7. vehicle electric baking box as claimed in claim 6, is characterized in that, described baffle plate and inverter contact-making surface are to described cavity sunken inside, and cup depth is 5mm～10mm.

8. vehicle electric baking box as claimed in claim 6, is characterized in that, is embedded with for the fan to cavity air-supply on described housing.

9. vehicle electric baking box as claimed in claim 6, is characterized in that, has the louvre being communicated with cavity on described housing.

10. vehicle electric baking box as claimed in claim 6, is characterized in that, between the bottom surface of described heating clamber and inverter, is provided with thermal insulation board.

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