A kind ofly fry in shallow oil roasting machine
Technical field
The utility model relates to a kind of roasting machine of frying in shallow oil, and belongs to the improvement technology of frying in shallow oil roasting machine internal fixation electrothermal tube structure.
Background technology
That sells on the market at present fries in shallow oil roasting machine, as shown in Figure 1, 2, clean baking tray 4 for convenience, many tops that baking tray are designed to demountable structure and place electrothermal tube 3, electrothermal tube is sleeved in the fixed support and is installed on the some boss 21 that are provided with on the reflecting plate by the screw segmentation is unsettled, and the back side of baking tray is provided with the semi-circular recesses of holding electrothermal tube; Frying in shallow oil under the roasting machine normal operating conditions, all there is very big interval between groove and the reflecting plate, between electrothermal tube and the reflecting plate, a part of heat of electrothermal tube is delivered on the food on the baking tray by the contact baking tray, another part heat then scatters and disappears from above-mentioned interval, and the thermal efficiency that causes frying in shallow oil roasting machine is lower.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and a kind of roasting machine of frying in shallow oil of reasonable in design, the washable baking tray that can effectively improve the electrothermal tube thermal efficiency is provided.
The technical solution of the utility model is: a kind ofly fry in shallow oil roasting machine, comprise base, reflecting plate, electrothermal tube and baking tray, wherein reflecting plate is packed on the base, it is characterized in that described reflecting plate is provided with endless belt-shaped boss, electrothermal tube is packed on the boss, the baking tray head is in the top of electrothermal tube, corresponding with boss, the back side of baking tray is provided with groove, its degree of depth is greater than the diameter of electrothermal tube and make electrothermal tube not contact the top of groove and can settle fully in it, and electrothermal tube places groove to cooperate with boss in the closed cavity that forms.
Described electrothermal tube is packed on the boss with upper bracket by two.
Described boss is provided with two above screw holes, and support casing is contained on the electrothermal tube and by screw and is fastened on the boss.
Described groove is inverted U-shaped.
The utility model is owing to adopted the degree of depth of the groove that increases baking tray bottom holding electrothermal tube and correspondingly thereby boss on the reflecting plate is designed to the endless belt-shaped electrothermal tube that makes is installed on structure in the enclosure space, the heat that has significantly reduced electrothermal tube scatters and disappears, effectively promoted the thermal efficiency of electrothermal tube, baking tray is heated up fast, heat more evenly, improved the culinary art effect of food.
Description of drawings
Fig. 1 fries in shallow oil the structural representation of roasting machine for prior art;
Fig. 2 fries in shallow oil the longitudinal sectional view of roasting machine for prior art;
Fig. 3 fries in shallow oil the structural representation of roasting machine for the utility model;
Fig. 4 fries in shallow oil the structure cutaway view of roasting machine for the utility model.
The above-mentioned not shown parts that have nothing to do with the utility model.
The specific embodiment
The utility model is described in further detail for following structure drawings and Examples.
As Fig. 3, shown in Figure 4, the utility model is fried in shallow oil roasting machine, comprise base 1, reflecting plate 2, electrothermal tube 3 and baking tray 4, wherein reflecting plate 2 is packed on the base 1, reflecting plate 2 is provided with endless belt-shaped boss 23, electrothermal tube 3 is packed on the boss 23 by three supports 22, baking tray 4 heads are in the top of electrothermal tube 3, corresponding with boss 23, the back side of baking tray 4 is provided with groove 41, its degree of depth is greater than the diameter of electrothermal tube 3 and make electrothermal tube 3 not contact the top of groove and can settle fully in it, and electrothermal tube 3 places groove 41 to cooperate with boss 23 in the closed cavity that forms.
Described boss 23 is provided with three screw holes, and support 22 is sleeved on the electrothermal tube 3 and by screw and is fastened on the boss 23.
Can settle fully in it in order to make electrothermal tube not contact the top of groove, described groove 41 is inverted U-shaped.
Described baking tray preferentially adopts the cast aluminium dish, also can be the baking tray that other materials is made; Reflecting plate preferentially adopts metal to make, and also can be other not transcalent materials that possess reflection function and makes.
When frying in shallow oil the machine of baking work, the heat that electrothermal tube sends, most of can being delivered on the baking tray by the sealing air in the set groove in the baking tray back side, therefore, the heat that has significantly reduced electrothermal tube scatters and disappears, the fraction heat can be radiated on the reflecting plate in addition, reflecting plate reflexes to the bottom of baking tray with this part heat, improves the thermal efficiency of frying in shallow oil roasting machine heating tube thereby the utilization of heat secondary is absorbed, and can also reach simultaneously baking tray is rapidly heated, the purpose of homogeneous heating is to improve the culinary art effect of food.