A kind of baking box
Technical field
The utility model is a kind of baking box, belongs to the renovation technique of baking box.
Background technology
The structure of existing baking box as shown in Figure 1, include casing 1, casing 1 is provided with hollow cavity 11, heat-generating pipe 10 is installed in the hollow cavity 11, the outside of hollow cavity 11 is provided with a body 2, be provided with air flow passage 6 between door body 2 and the casing 1, the top board of casing 1 set hollow cavity 11 is provided with exhaust motor 3 and exhaust passage 4, power panel 9 be installed in usually exhaust passage 4 above, temperature during heat-generating pipe work around the cavity sharply rises, part heat is discharged the baking box outside by exhaust passage 4, part heat can be delivered on the power panel on the exhaust passage, owing on the power panel relay is housed, electric elements such as circuit board, the limit temperature scale that surpasses these electric elements as temperature is punctual, not only influence the service behaviour of oven product itself, and also can be on fire when serious.
The utility model content
The purpose of this utility model is to consider the problems referred to above and an a kind of body and power panel temperature of can effectively reducing, safe and reliable baking box is provided.
The technical solution of the utility model is: baking box of the present utility model, include casing, casing is provided with the hollow cavity of placing heat-generating pipe, the outside of hollow cavity is provided with a body, be provided with air flow passage between the Men Tiyu casing, the top board of the set hollow cavity of casing is provided with exhaust motor and exhaust passage, it is characterized in that being provided with dividing plate along airflow direction in the described exhaust passage, dividing plate is divided into the exhaust passage with the exhaust passage and reaches exhaust passage down, the exhaust outlet of exhaust motor communicates with last exhaust passage, air inlet with communicate with following exhaust passage, the door body inboard of an end correspondence of dividing plate is provided with plate washer, plate washer makes down the exhaust passage communicate with air flow passage.
The utility model is because employing is provided with dividing plate along airflow direction in the exhaust passage, the door body inboard corresponding with an end of dividing plate is provided with the structure of plate washer, cold wind enters from the bottom of air flow passage, make a body temperature lifting low through air flow passage, import exhaust passage down by plate washer again, entering the exhaust passage under the effect of exhaust motor, the temperature that is installed in the power panel on the exhaust passage is reduced, at last with hot-air outside exhaust outlet is discharged baking box, therefore, the utility model not only can reduce a body temperature degree, but also can effectively reduce the temperature of power panel, avoid scalding the components and parts on user and the damage power panel, improved the performance of saggar product greatly, and product is safe and reliable.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Embodiment:
The structural representation of the utility model baking box as shown in Figure 2, include casing 1, casing 1 is provided with the hollow cavity 11 of placing heat-generating pipe, the outside of hollow cavity 11 is provided with a body 2, be provided with air flow passage 6 between door body 2 and the casing 1, the top board of casing 1 set hollow cavity 11 is provided with exhaust motor 3 and exhaust passage 4, be provided with dividing plate 7 along airflow direction in the exhaust passage 4, dividing plate 7 is divided into exhaust passage 41 with exhaust passage 4 and reaches exhaust passage 42 down, the exhaust outlet of exhaust motor 3 communicates with last exhaust passage 41, air inlet communicates with following exhaust passage 41, door body 2 inboards corresponding with an end of dividing plate 7 are provided with plate washer 8, and plate washer 8 makes down exhaust passage 42 communicate with air flow passage 6.
Operation principle of the present utility model is as follows: cold wind enters from the bottom of air flow passage, make a body temperature lifting low through air flow passage, import exhaust passage down by plate washer again, entering the exhaust passage under the effect of exhaust motor, the temperature that is installed in the power panel on the exhaust passage is reduced, at last with hot-air outside exhaust outlet is discharged baking box.