Electric barbecue oven

Abstract

The utility model relates to an electric barbecue oven which comprises an oven body, the oven body is connected with a plurality of electric heating tubes, the electric heating tubes are distributed in the length direction of the oven body, the head end and the tail end of each electric heating tube are respectively provided with an electric connecting part, and a barbecue cavity is formed in the middle section position, corresponding to the electric heating tubes, of the oven body. Upper heat dissipation cavities are formed in the positions, corresponding to the head end and the tail end of the electric heating pipe, of the furnace body respectively, upper heat dissipation fans are connected to the positions, corresponding to the upper heat dissipation cavities, of the front end of the furnace body in the length direction, and upper airflow holes are formed in the positions, corresponding to the heat dissipation cavities, of the rear end of the furnace body in the length direction. Therefore, the air flow circulation speed in the upper heat dissipation cavity can be accelerated, the heat dissipation effect on the electric connection part is improved, the aging speed of the electric connection part is reduced, and the service life of the electric heating tube is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooking equipment, specifically relates to an electric barbecue oven. BACKGROUND

[0002] The electric barbecue oven is a kind of kitchen cooking equipment using the heating effect of electric current, mainly used for cooking meat and other food.Its working principle is to introduce electric current into specially-made resistance wire (or metal wire), so that the resistance wire generates heat, and then the heat is transferred to food.

[0003] The electric barbecue oven generally includes a heating pipe, and the electrical connection parts at the two ends of the heating pipe are heated by connecting the electrical control mechanism, and during use, due to the working environment of the electric barbecue oven and the effect of the electric current passing through the electrical connection part, the temperature of the electrical connection part will always be maintained at a high level, and long-term use will accelerate the aging of the overall electrical connection part position, affecting the service life of the heating pipe.

[0004] Therefore, further improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the deficiencies of the prior art, and provides an electric barbecue oven, which can continuously dissipate heat for the electrical connection part, reduce the aging speed of the electrical connection part and prolong the service life of the electric heating pipe.

[0006] The utility model is achieved as follows:

[0007] An electric barbecue oven includes a furnace main body, a plurality of electric heating pipes connected to the furnace main body, the electric heating pipes being distributed along the length direction of the furnace main body, the two ends of the electric heating pipes each having an electrical connection part, the furnace main body forming a barbecue cavity corresponding to the middle section of the electric heating pipes, the furnace main body forming an upper heat dissipation cavity corresponding to the two ends of the electric heating pipes, an upper heat dissipation fan being connected to the position of the upper heat dissipation cavity at the front end of the furnace main body in the length direction, and an upper airflow hole being arranged at the position of the heat dissipation cavity at the rear end of the furnace main body in the length direction.

[0008] As a specific scheme, a plurality of upper airflow holes are arranged on the furnace main body, and the upper airflow holes are distributed along the width direction of the furnace main body.

[0009] As a specific scheme, the electrical connection parts at the two ends of the electric heating pipes are electrically connected to electrical control mechanisms respectively, the furnace main body is provided with a lower heat dissipation cavity below the upper heat dissipation cavity for mounting the electrical control mechanisms, a lower heat dissipation fan is connected to the position of the lower heat dissipation cavity at the front end of the furnace main body in the length direction, and a lower airflow hole is arranged at the rear section of the lower heat dissipation cavity.

[0010] As a specific solution, the lower air flow hole is arranged at a lower side of a rear section of the lower heat dissipation cavity, and an inner heat dissipation fan is arranged at a position corresponding to the lower air flow hole in the lower heat dissipation cavity.

[0011] As a specific solution, a partition cavity is arranged at a position corresponding to a space between the upper heat dissipation cavity and the lower heat dissipation cavity in the furnace main body, and the upper heat dissipation cavity and the lower heat dissipation cavity are spaced apart by the partition cavity.

[0012] As a specific solution, a reinforcing member is arranged in the partition cavity, and upper and lower ends of the reinforcing member abut against a lower side of the upper heat dissipation cavity and an upper side of the lower heat dissipation cavity, respectively.

[0013] As a specific solution, a plurality of flow guide baffles are arranged in the upper heat dissipation cavity along a length direction of the furnace main body, an air inlet end and an air outlet end of the upper heat dissipation cavity are located at front and rear ends thereof, respectively, the flow guide baffles are arranged to be inclined from front to back towards the electric heating tube, and a spacing is formed between the flow guide baffles and an electric connection part of the electric heating tube.

[0014] As a specific solution, a gas supplement hole is arranged at a position corresponding to a side of the flow guide baffle away from the electric heating tube in the upper heat dissipation cavity, and a gas supplement channel for allowing air to enter the upper heat dissipation cavity from outside is formed between the gas supplement hole and the flow guide baffle.

[0015] The present application has the following beneficial effects:

[0016] By arranging the upper heat dissipation fan and the upper air flow hole, the air flow circulation speed in the upper heat dissipation cavity can be accelerated, the heat dissipation effect on the electric connection part is improved, the aging speed of the electric connection part is reduced, and the service life of the electric heating tube is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a cross-sectional view of an embodiment of the present application.

[0018] Fig. 2 is an exploded view of an embodiment of the present application.

[0019] Fig. 3 is a structural view of an embodiment of the present application. DETAILED DESCRIPTION

[0020] The present application will be further described below in conjunction with the drawings and embodiments.

[0021] Referring to Figs. 1-3The electric barbecue stove comprises a stove main body 1, a plurality of electric heating pipes 2 connected to the stove main body 1, the electric heating pipes 2 being distributed along the length direction of the stove main body 1, the electric heating pipes 2 having electric connection parts 21 at the two ends, and a barbecue cavity 11 formed at the middle position of the electric heating pipes 2 on the stove main body 1, so that the middle position of the electric heating pipes 2 generates heat under the action of the electric current when the electric connection parts 21 at the two ends are electrified, and the user can heat food in the barbecue cavity 11 through the electric heating pipes 2.

[0022] The stove main body 1 forms upper heat dissipation cavities 12 corresponding to the two ends of the electric heating pipes 2, an upper heat dissipation fan 3 is connected to the position of the stove main body 1 corresponding to the upper heat dissipation cavities 12 at the front end in the length direction, and an upper air flow hole 121 is arranged at the position of the stove main body 1 corresponding to the heat dissipation cavities at the rear end in the length direction, so that the air flow speed in the upper heat dissipation cavities 12 can be accelerated, the heat dissipation effect of the electric connection parts 21 is improved, the aging speed of the electric connection parts 21 is reduced, and the service life of the electric heating pipes 2 is prolonged.

[0023] Further, a plurality of upper air flow holes 121 are arranged on the stove main body 1 and distributed along the width direction of the stove main body 1, and the upper air flow holes 121 can be used to increase the air flow speed of the upper heat dissipation cavities 12.

[0024] Further, the electric connection parts 21 at the two ends of the electric heating pipes 2 are electrically connected with electric control mechanisms 4 respectively, and the electric control mechanisms 4 can be used to control the on-off state and working power of the electric heating pipes 2.

[0025] The stove main body 1 is provided with lower heat dissipation cavities 13 corresponding to the positions below the upper heat dissipation cavities 12, the lower heat dissipation cavities 13 are used to install the electric control mechanisms, a lower heat dissipation fan 5 is connected to the position of the stove main body 1 corresponding to the lower heat dissipation cavities 13 at the front end in the length direction, and a lower air flow hole 131 is arranged at the rear position of the lower heat dissipation cavities 13,

[0026] The lower heat dissipation fan 5 and the lower air flow hole 131 are arranged to accelerate the air flow speed in the lower heat dissipation cavities 13, improve the heat dissipation effect of the electric control mechanisms, reduce the aging speed of the electric control mechanisms, and prolong the service life of the electric control mechanisms.

[0027] Further, the lower air flow hole 131 is arranged at the lower position of the rear section of the lower heat dissipation cavities 13, and an inner heat dissipation fan 6 is arranged at the position of the lower heat dissipation cavities 13 corresponding to the lower air flow hole 131, so that the overall air flow speed in the lower heat dissipation cavities 13 can be further improved.

[0028] Further, the furnace body 1 is provided with a partition chamber 14 corresponding to the position between the upper heat dissipation chamber 12 and the lower heat dissipation chamber 13, the upper heat dissipation chamber 12 and the lower heat dissipation chamber 13 are spaced apart by the partition chamber 14, the partition chamber 14 can make the heat dissipation area of the outer side of the upper heat dissipation chamber 12 and the lower heat dissipation chamber 13 larger, and heat transfer between the upper heat dissipation chamber 12 and the lower heat dissipation chamber 13 is not easy to occur.

[0029] Further, the partition chamber 14 is provided with a reinforcing member 141, the upper and lower ends of the reinforcing member 141 abut the lower side of the upper heat dissipation chamber 12 and the upper side of the lower heat dissipation chamber 13 respectively, the reinforcing member 141 can improve the structural strength of the furnace body 1 as a whole, so that the upper heat dissipation chamber 12 and the lower heat dissipation chamber 13 are not easy to deform.

[0030] Further, the upper heat dissipation chamber 12 is provided with a plurality of flow guide baffles 7 distributed along the length direction of the furnace body 1, the air inlet end and the air outlet end of the upper heat dissipation chamber 12 are located at the front end and the rear end respectively, the flow guide baffles 7 are inclinedly arranged from front to back towards the electric heating pipe 2, the flow guide baffles 7 and the electric connection part 21 of the electric heating pipe 2 are spaced apart, the flow guide baffles 7 can make the airflow more concentratedly pass through the electric connection part 21, and further improve the heat dissipation effect of the electric connection part 21.

[0031] Further, the upper heat dissipation chamber 12 is provided with a gas supplement hole 122 corresponding to the position of the side of the flow guide baffle 7 away from the electric heating pipe 2, the gas supplement hole 122 and the flow guide baffle 7 form a gas supplement channel for air to enter the upper heat dissipation chamber 12 from the outside, when the airflow flows in the upper heat dissipation chamber 12, negative pressure is generated, external air can enter the upper heat dissipation chamber 12 through the gas supplement hole 122, further improving the air circulation speed in the upper heat dissipation chamber 12, and the flow guide baffle 7 can prevent the air in the upper heat dissipation chamber 12 from flowing outwards through the gas supplement hole 122.

[0032] The above embodiments are only preferred schemes of the present application, and the present application can have other embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present application, and these equivalent modifications or substitutions are all included in the scope set by the claims of the present application.

Claims

1. An electric grill characterized by comprising: The application relates to a barbecue oven, which comprises a furnace main body (1) connected with a plurality of electric heating pipes (2) distributed along the length direction of the furnace main body (1), and the electric heating pipes (2) are provided with electric connection parts (21) at the two ends, the furnace main body (1) is provided with a barbecue cavity (11) corresponding to the middle section of the electric heating pipes (2), the furnace main body (1) is provided with upper heat dissipation cavities (12) corresponding to the two ends of the electric heating pipes (2), and the upper heat dissipation cavities (12) are connected with upper heat dissipation fans (3) at the front end of the furnace main body (1) along the length direction.

2. The electric grill according to claim 1, characterized in that: The furnace main body (1) is provided with a plurality of upper air flow holes (121) distributed along the width direction of the furnace main body (1).

3. The electric grill according to claim 1, wherein: The electric connection parts (21) at the two ends of the electric heating pipes (2) are electrically connected with electric control mechanisms (4) respectively, the furnace main body (1) is provided with lower heat dissipation cavities (13) corresponding to the positions below the upper heat dissipation cavities (12) respectively, and the lower heat dissipation cavities (13) are connected with lower heat dissipation fans (5) at the front end of the furnace main body (1) along the length direction.

4. The electric grill according to claim 3, characterized in that: The lower air flow holes (131) are arranged at the lower positions of the rear sections of the lower heat dissipation cavities (13), and the lower heat dissipation cavities (13) are provided with inner heat dissipation fans (6) corresponding to the positions of the lower air flow holes (131).

5. The electric grill according to claim 3, wherein: The furnace main body (1) is provided with an isolation cavity (14) corresponding to the positions between the upper heat dissipation cavities (12) and the lower heat dissipation cavities (13), and the upper heat dissipation cavities (12) and the lower heat dissipation cavities (13) are spaced apart by the isolation cavity (14).

6. The electric grill according to claim 5, characterized in that: The isolation cavity (14) is provided with a reinforcing part (141), and the upper and lower ends of the reinforcing part (141) abut against the lower side of the upper heat dissipation cavity (12) and the upper side of the lower heat dissipation cavity (13) respectively.

7. The electric grill according to any one of claims 1-6, characterized in that: The upper heat dissipation cavities (12) are provided with a plurality of flow guide baffles (7) distributed along the length direction of the furnace main body (1), and the air inlet end and the air outlet end of the upper heat dissipation cavities (12) are located at the front end and the rear end respectively, the flow guide baffles (7) are arranged in a front-to-back direction and inclined towards the electric heating pipes (2), and the flow guide baffles (7) and the electric connection parts (21) of the electric heating pipes (2) are spaced apart.

8. The electric grill according to claim 7, characterized in that: The upper heat dissipation cavities (12) are provided with air supplement holes (122) corresponding to the positions of the sides of the flow guide baffles (7) away from the electric heating pipes (2), and the air supplement holes (122) and the flow guide baffles (7) form air supplement channels for air entering the upper heat dissipation cavities (12) from the outside.

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