CN112471924A

CN112471924A - Multifunctional energy-saving environment-friendly barbecue oven

Info

Publication number: CN112471924A
Application number: CN202011559738.3A
Authority: CN
Inventors: 王艳
Original assignee: 王艳
Current assignee: Guangdong Aosheng Electric Industry Co.,Ltd.
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-03-12
Anticipated expiration: 2040-12-25
Also published as: CN112471924B

Abstract

The invention discloses a multifunctional energy-saving environment-friendly barbecue oven, which comprises an oven body, wherein a barbecue cavity is arranged in the oven body, the barbecue cavity is transversely provided with a first supporting tube, a second supporting tube and a third supporting tube, the lower end of the supporting tube in the barbecue cavity is fixedly provided with a barbecue tray, an electric heating pipe is fixedly arranged in the electric heating plate, a motor is fixedly arranged at one side of the barbecue cavity far away from the transmission gear I, the lower end of the worm in the barbecue cavity is rotatably provided with a worm gear rod, the worm gear rod is provided with a worm gear matched with the worm, a feeding box is arranged in the taking and placing opening in a sliding way, a water tank is arranged on one side of the barbecue cavity on the furnace body, a water tank is arranged in the water tank, a heating plate is fixedly arranged at the bottom of the water tank, a furnace cover is hinged outside the furnace body, an exhaust fan is fixedly arranged in the furnace cover, and a filter box is fixedly arranged on one side of the furnace cover on the furnace body. The invention can realize the exchange of two heat sources and simultaneously carry out heat recovery on the oil smoke.

Description

Multifunctional energy-saving environment-friendly barbecue oven

Technical Field

The invention relates to the technical field of barbecue ovens, in particular to a multifunctional energy-saving environment-friendly barbecue oven.

Background

Along with the improvement of living standard of people, barbecue receives more and more people's liking with its unique flavor, and the barbecue in-process need use the oven. Traditional oven, the function singleness can't realize the quick switching of multiple heating methods, lacks necessary heat recovery unit simultaneously, causes the energy waste, unable environmental protection and energy saving's requirement.

Disclosure of Invention

The invention aims to provide a multifunctional energy-saving environment-friendly barbecue oven to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional energy-saving environment-friendly barbecue grill comprises a grill body, wherein a barbecue cavity is formed in the grill body, a first supporting pipe, a second supporting pipe and a third supporting pipe are transversely arranged in the barbecue cavity from inside to outside in sequence, a barbecue tray is fixedly arranged at the lower end of the supporting pipe in the barbecue cavity, a barbecue plate is fixedly arranged in the middle of the barbecue tray, the barbecue plate divides the barbecue tray into a first heating area and a second heating area which are vertically arranged, limiting plates are fixedly arranged at two ends of the barbecue tray, an inner limiting plate and an outer limiting plate which are matched with the limiting plates are fixedly arranged at two sides of the barbecue tray in the barbecue cavity, the inner limiting plate is the lower end of the limiting plate, the outer limiting plate is the upper end of the limiting plate, an electric heating plate is fixedly arranged in the second heating area, an electric heating pipe is fixedly arranged in the electric heating plate, a plurality of heat dissipation, the barbecue grill is characterized in that two ends of the barbecue grill are fixedly provided with rotating shafts, two ends of each rotating shaft are respectively rotatably connected with the inner wall of the barbecue chamber, one end of each rotating shaft, which is close to the barbecue grill, is sleeved with a first transmission gear, one side, which is far away from the first transmission gear, in the barbecue chamber is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a driving shaft, a driving gear is sleeved on the driving shaft and is meshed with the first transmission gear, the lower end of the motor in the barbecue chamber is rotatably provided with a worm gear, a worm wheel matched with the worm is arranged on the worm gear, a transmission belt pulley is sleeved on the outer side of the worm wheel on the worm gear, and a driven shaft is rotatably arranged at the lower end of the worm gear in the barbecue chamber, the driven shaft is sleeved with a lifting gear, a driven belt pulley is arranged on the outer side of the lifting gear on the driven shaft, the driven belt pulley is connected with the transmission belt pulley through a belt, a collecting box is fixedly arranged at the bottom of the barbecue tray in the barbecue cavity, the furnace body is provided with a taking and placing opening, a feeding box is arranged in the taking and placing opening in a sliding manner, a plurality of sliding rods are fixedly arranged at the bottom in the furnace body, a sliding block is arranged on the sliding rod in a sliding manner, the sliding block is fixedly connected with a feeding box, a rack matched with the lifting gear is fixedly arranged on one side of the outside of the feeding box, which is close to the driven belt pulley, the rack is engaged with the lifting gear, a water tank is arranged on one side of the barbecue cavity on the furnace body, a water tank is arranged in the water tank, the heating plate is fixedly arranged at the bottom of the water tank, and a heating pipe is fixedly arranged in the heating plate and penetrates through the water outlet tank;

a furnace cover is hinged outside the furnace body, two air inlets which are arranged left and right are arranged on the furnace cover, an exhaust fan is fixedly arranged in the furnace cover, the air inlet is communicated with an exhaust fan through a pipeline, the bottom of the exhaust fan is communicated with a main air pipe, an air outlet pipe is fixedly arranged in the side wall of the furnace body, the main air pipe is communicated with the first supporting pipe through the air outlet pipe, the tail end of the first supporting tube is communicated with the tail end of the second supporting tube and the head ends of the second supporting tube and the third supporting tube through copper tubes, the tail end of the third supporting rod is communicated with a heating pipe, the tail end of the heating pipe penetrates out of the furnace body, a filter box is fixedly arranged on one side of the upper furnace cover of the furnace body, the heating pipe is communicated with the filter box, the feeding box is fixedly provided with a control switch, and the output end of the control switch is electrically connected with the input ends of the motor, the electric heating pipe and the exhaust fan respectively.

Preferably, an arc-shaped guide groove is fixedly formed in one side of the furnace cover on the furnace body, a sliding bolt is arranged in the arc-shaped guide groove in a sliding mode, and the sliding bolt is in threaded connection with two sides of the furnace cover.

Preferably, the water tank is made of stainless steel, and the upper end of the water tank is fixedly provided with a limiting strip.

Preferably, the bottom of the furnace body is fixedly provided with support tables, and the support tables are symmetrically distributed at four corners of the bottom of the furnace body.

Preferably, the number of the heat dissipation strips is not less than 10, and the heat dissipation strips are uniformly distributed on the surface of the electric heating plate.

Preferably, the cross section of the heat dissipation strip is of a triangular structure, the heat dissipation strip is made of stainless steel, and the size of the barbecue tray is smaller than that of the barbecue cavity.

Preferably, the number of the slide bars is 2, and the slide bars are symmetrically distributed relative to the central line of the feeding box.

Preferably, the upper part of the furnace body is hinged with a box cover matched with the taking and placing opening, a handle is fixedly arranged on the box cover, and a heat insulation rubber layer is sleeved outside the handle.

Preferably, one side of the filter box is communicated with an exhaust pipe, and the exhaust pipe is communicated with an air valve.

Preferably, the filter box is provided with an activated carbon filter screen.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with the carbon heating zone and the electric heating zone, and can realize two heating methods to meet the requirements of different users, when the motor rotates, the barbecue plate can only rotate 180 degrees around the rotating shaft in the clockwise or anticlockwise direction, the carbon heating zone and the electric heating zone face upwards alternately through the positive rotation and the negative rotation of the motor, and the heating methods can be exchanged rapidly;

2. the invention is provided with the exhaust fan, the main air pipe and the air outlet pipe simultaneously, oil smoke generated by barbecue materials can be sucked in through the exhaust fan, residual heat transferred into an electric heating area or a carbon heating area in the oven body can be sucked out from a gap between the barbecue cavity and the barbecue tray through the exhaust fan when a heating mode is exchanged, the effect of cooling the barbecue tray is achieved, the heat pumped out by the exhaust fan is conveyed into the first supporting pipe, the second supporting pipe and the third supporting pipe for heat exchange, and then enters the heating pipe for heating the water tank, so that the heat is stored and reused, and finally, gas filtered by the activated carbon filter screen is discharged, and the pollution to the environment is reduced.

Drawings

FIG. 1 is a sectional view of the internal structure of a multifunctional energy-saving and environment-friendly barbecue grill according to the present invention;

FIG. 2 is a sectional view of an upward looking down structure of an electric heating zone of the multifunctional energy-saving and environment-friendly barbecue grill of the present invention;

FIG. 3 is a schematic side view of a multifunctional energy-saving and environment-friendly barbecue oven according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 100. a furnace body; 101. a barbecue cavity; 102. a first support tube; 103. a second support tube; 104. a third support tube; 105. a barbecue tray; 106. a grilling plate; 107. a carbon heating zone; 108. an electrical heating zone; 109. a limiting plate; 110. an inner blocking plate; 111. an outer baffle plate; 112. an electrical heating plate; 113. a heat dissipating strip; 114. a first transmission gear; 115. a motor; 116. a drive shaft; 117. a driving gear; 118. a worm; 119. a worm gear; 120. a drive pulley; 121. a lifting gear; 122. a collection box; 123. a feeding box; 124. a slide bar; 125. a rack; 126. a water tank; 127. a water tank; 128. heating plates; 129. an electric heating tube; 130. a furnace cover; 131. an exhaust fan; 132. heating a tube; 133. a filter box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multifunctional energy-saving environment-friendly barbecue oven comprises an oven body 100, a barbecue cavity 101 is arranged in the oven body 100, a first supporting pipe 102, a second supporting pipe 103 and a third supporting pipe 104 are transversely arranged in the barbecue cavity 101 from inside to outside in sequence, a barbecue tray 105 is arranged at the lower end of the supporting pipe in the barbecue cavity 101 through a bearing, the size of the barbecue tray 105 is smaller than that of the barbecue cavity 101, a barbecue plate 106 is welded at the middle part of the barbecue tray 105, the barbecue plate 105 is divided into a carbon heating zone 107 and an electric heating zone 108 which are arranged up and down by the barbecue plate 106, limiting plates 109 are welded at the two ends of the barbecue tray 105, an inner blocking plate 110 and an outer blocking plate 111 which are matched with the limiting plates 109 are welded at the two sides of the barbecue tray 105 in the barbecue cavity 101, the inner blocking plate 110 is the lower end of the limiting plate 109, the outer blocking plate 111 is the upper end of the limiting plate 109, an electric, the external welding of the electric heating plate 112 has at least 10 heat dissipation strips 113, the cross section of the heat dissipation strips 113 is triangular, the heat dissipation effect is increased through the heat dissipation strips 113, the heating efficiency is improved, rotating shafts are welded at two ends of the barbecue tray 105, two ends of the rotating shafts are respectively rotatably connected with the inner wall of the barbecue cavity 101, one end of one rotating shaft close to the barbecue tray 105 is sleeved with a first transmission gear 114, one side of the barbecue cavity 101 far away from the first transmission gear 114 is provided with a motor 115 through a bolt, an output shaft of the motor 115 is fixedly connected with a driving shaft 116, the driving shaft 116 is sleeved with a driving gear 117, the driving gear 117 is meshed with the first transmission gear 114, the lower end of the motor 115 in the barbecue cavity 101 is rotatably provided with a worm 118, the top end of the worm 118 is sleeved with a second transmission gear, a worm wheel 119 matched with the worm 118 is installed on a worm wheel 119 rod, a transmission belt pulley 120 is sleeved outside the worm wheel 119 on the worm wheel 119 rod, a driven shaft is installed at the lower end of the worm wheel 119 rod in the barbecue cavity 101 in a rotating manner, a lifting gear 121 is sleeved on the driven shaft, a driven belt pulley is installed outside the lifting gear 121 on the driven shaft, the driven belt pulley is connected with the transmission belt pulley 120 through a belt, a collecting box 122 is welded at the bottom of the barbecue tray 105 in the barbecue cavity 101 and used for collecting oil dropping from the barbecue tray 105 in the rotating process, a taking and placing opening is formed in the furnace body 100, a feeding box 123 is installed in the taking and placing opening in a sliding manner, 2 sliding rods 124 are welded at the bottom in the furnace body 100, a sliding block is installed on the sliding rod 124 in a sliding manner and is fixedly connected with the feeding box 123, a rack 125 matched with, a water tank 126 is arranged on one side of the barbecue cavity 101 on the furnace body 100, a water tank 127 is arranged in the water tank 126, a heating plate 128 is welded at the bottom of the water tank 126, a heating pipe 132 is welded in the heating plate 128, and the heating pipe 132 penetrates through the water outlet tank 126;

the furnace body 100 is hinged with a furnace cover 130, the furnace cover 130 is provided with two air inlets which are arranged left and right, an exhaust fan 131 is arranged in the furnace cover 130 through bolts, the air inlets are communicated with the exhaust fan 131 through pipelines, the bottom of the exhaust fan 131 is communicated with a main air pipe, an air outlet pipe is welded in the side wall of the furnace body 100, the main air pipe is communicated with a first supporting pipe 102 through the air outlet pipe, the tail end of the first supporting pipe 102 is communicated with the tail end of a second supporting pipe 103 and the head ends of the second supporting pipe 103 and a third supporting pipe 104 through copper pipes, the tail end of the third supporting pipe is communicated with a heating pipe 132, the tail end of the heating pipe 132 penetrates through the furnace body 100, one side of the furnace cover 130 on the furnace body 100 is provided with a filter box 133 through bolts, the heating pipe 132 is communicated with the filter, the electric heating pipe 129 is electrically connected with the input end of the exhaust fan 131;

an arc-shaped guide groove 134 is arranged on one side of an upper furnace cover 130 of the furnace body 100 through bolts, a sliding bolt is arranged in the arc-shaped guide groove 134 in a sliding mode, and the sliding bolt is in threaded connection with the two sides of the furnace cover 130; the water tank 127 is made of stainless steel, and the upper end of the water tank 127 is welded with a limit strip; the bottom of the furnace body 100 is welded with supporting tables which are symmetrically distributed at four corners of the bottom of the furnace body 100; the heat dissipation bars 113 are uniformly distributed on the surface of the electric heating plate 112. The sliding rods 124 are symmetrically distributed relative to the central line of the feeding box 123; the upper part of the furnace body 100 is hinged with a box cover 135 matched with the taking and placing opening, a handle is arranged on the box cover 135 through a bolt, and a heat insulation rubber layer is sleeved outside the handle; one side of the filter box 133 is communicated with an exhaust pipe 136, and the exhaust pipe 136 is communicated with an air valve; the filter box 133 is provided with an activated carbon filter net.

The working principle is as follows: when the invention is used, the motor 115 is started through the control switch, the rotation of the motor 115 drives the driving gear 117 to rotate, the driving gear 117 rotates to drive the first transmission gear 114 to rotate, the first transmission gear 114 drives the rotating shaft to rotate, the rotating shaft drives the barbecue tray 105 to rotate, the first transmission gear 114 simultaneously drives the second transmission gear to rotate when rotating, the second transmission gear rotates to drive the worm 118 to rotate, the worm 118 rotates to drive the worm wheel 119 to rotate, the worm wheel 119 rotates to drive the transmission belt pulley 120 to rotate, the transmission belt pulley 120 drives the driven belt pulley to rotate, the driven belt pulley rotates to drive the lifting gear 121 to rotate, the lifting gear 121 rotates to drive the rack 125 to move, the rack 125 moves to drive the feeding box 123 to move on the sliding rod 124, under the cooperation of the limiting plate 109, the inner limiting plate 110 and the outer limiting plate 111, when the motor 115 rotates, the carbon heating area 107 and the electric heating area 108 are alternatively upward through the forward rotation and the reverse rotation of the motor 115, under the mutual matching of the first transmission gear 114, the second transmission gear, the worm 118 and the worm gear 119, in the upward overturning process of the electric heating area 108, the feeding box 123 moves downwards, and conversely, the feeding box 123 moves upwards, so that when charcoal is needed to be used as a heating source, namely the carbon heating area 107 is used, the feeding box 123 is arranged at the upper end of the furnace body 100, a user can conveniently take the charcoal from the feeding box 123, when the two heating areas, namely the electric heating pipe 129 is used as a heating source, the feeding box 123 is arranged at the bottom of the furnace body 100, and two heating methods can be realized through the carbon heating area 107 and the electric heating area 108, so as to meet the requirements of;

during barbecue, materials are placed on the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104, the materials are heated through a heat source charcoal or an electric heating pipe 129 in the barbecue tray 105, meanwhile, an exhaust fan 131 is started through a controller, the angle of the furnace cover 130 is adjusted, then a sliding bolt is screwed to tighten the furnace cover 130 and the arc-shaped guide groove 134, the exhaust fan 131 sucks lampblack generated during barbecue through two air inlets to prevent the lampblack from harming users and reduce pollution to the environment, the lampblack generated during barbecue has a large amount of heat, the sucked lampblack enters the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 through a main air pipe and an air outlet pipe, the heat in the lampblack is transferred to the first supporting pipe 102, the second supporting pipe 103 and the third supporting pipe 104 and then enters the heating pipe 132 of the water tank 126 and enters the filter box 133 from the heating pipe 132, the heat in the oil smoke is discharged from the air valve through the filter screen, at the initial stage of barbecue, the heat in the oil smoke can play a role of auxiliary heating in the process of temperature rise of the first support pipe 102, the second support pipe 103 and the third support pipe 104, so as to improve the heating speed of the first support pipe 102, the second support pipe 103 and the third support pipe 104, after long-time barbecue, the temperature of the first support pipe 102, the second support pipe 103 and the third support pipe 104 is very high, the oil smoke entering the pipes again at the moment is heated, the heated oil smoke enters the heating pipe 132, the water tank 126 is heated through the heating pipe 132, the heat is transferred to the water in the water tank 127 to heat the water, so as to recover the heat of the oil smoke, in addition, when the heating mode is switched, namely, the heat remaining in the electric heating area 108 or the carbon heating area 107 inside the oven body 100 is pumped out under the action of the exhaust fan 131, when the temperature of the oil smoke is reduced after heat exchange, the oil and harmful gas in the oil smoke are absorbed by the filter screen, so that the discharged gas does not pollute the environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional energy-concerving and environment-protective type oven, includes furnace body (100), its characterized in that: a barbecue cavity (101) is formed in the furnace body (100), a first supporting tube (102), a second supporting tube (103) and a third supporting tube (104) are sequentially and transversely arranged in the barbecue cavity (101) from inside to outside, a barbecue tray (105) is fixedly arranged at the lower end of the supporting tube in the barbecue cavity (101), a barbecue plate (106) is fixedly arranged in the middle of the barbecue tray (105), the barbecue plate (105) is divided into an upper carbon heating zone (107) and a lower electric heating zone (108) by the barbecue plate (106), limiting plates (109) are fixedly arranged at two ends of the barbecue tray (105), an inner limiting plate (110) and an outer limiting plate (111) which are matched with the limiting plates (109) are fixedly arranged at two sides of the barbecue tray (105) in the barbecue cavity (101), the inner limiting plate (110) is the lower end of the limiting plates (109), and the outer limiting plate (111) is the upper end of the limiting plates (109), an electric heating plate (112) is fixedly arranged in the electric heating area (108), an electric heating pipe (129) is fixedly arranged in the electric heating plate (112), a plurality of heat dissipation strips (113) are fixedly arranged outside the electric heating plate (112), rotating shafts are fixedly arranged at two ends of the barbecue plate (105), two ends of each rotating shaft are respectively rotatably connected with the inner wall of the barbecue cavity (101), one end of each rotating shaft, which is close to the barbecue plate (105), is sleeved with a first transmission gear (114), a motor (115) is fixedly arranged at one side, which is far away from the first transmission gear (114), in the barbecue cavity (101), an output shaft of the motor (115) is fixedly connected with a driving shaft (116), a driving gear (117) is sleeved on the driving shaft (116), the driving gear (117) is meshed with the first transmission gear (114), and a worm (118) is rotatably arranged at the lower end of the motor (115, the top end of the worm (118) is sleeved with a second transmission gear, the second transmission gear is meshed with the driving gear (117), the lower end of the worm (118) in the barbecue cavity (101) is rotatably provided with a worm wheel (119) rod, the worm wheel (119) rod is provided with a worm wheel (119) matched with the worm (118), the outer side of the worm wheel (119) on the worm wheel (119) rod is sleeved with a transmission belt pulley (120), the lower end of the worm wheel (119) rod in the barbecue cavity (101) is rotatably provided with a driven shaft, the driven shaft is sleeved with a lifting gear (121), the outer side of the lifting gear (121) on the driven shaft is provided with a driven belt pulley, the driven belt pulley is connected with the transmission belt pulley (120) through a belt, the bottom of the barbecue tray (105) in the barbecue cavity (101) is fixedly provided with a collection box (122), and the furnace body (100, a feeding box (123) is arranged in the taking and placing port in a sliding manner, a plurality of sliding rods (124) are fixedly arranged at the bottom in the furnace body (100), a sliding block is arranged on each sliding rod (124) in a sliding manner, each sliding block is fixedly connected with the corresponding feeding box (123), a rack (125) matched with the lifting gear (121) is fixedly arranged on one side, close to the driven pulley, of the outer side of each feeding box (123), each rack (125) is meshed with the corresponding lifting gear (121), a water tank (126) is arranged on one side, close to the corresponding barbecue cavity (101), of the furnace body (100), a water tank (127) is arranged in each water tank (126), a heating plate (128) is fixedly arranged at the bottom of each water tank (126), a heating pipe (132) is fixedly arranged in each heating plate (128;

the utility model discloses a furnace body, including furnace body (100), bell (130) articulates outward, set up two air intakes of controlling the range on bell (130), bell (130) internal fixation is provided with air exhauster (131), the air intake passes through pipeline and air exhauster (131) intercommunication, the bottom intercommunication of air exhauster (131) has the total tuber pipe, furnace body (100) lateral wall internal fixation is provided with out the tuber pipe, the total tuber pipe is through going out tuber pipe and first stay tube (102) intercommunication, the tail end of first stay tube (102) and the tail end of second stay tube (103) and the head end of second stay tube (103) and third stay tube (104) all through the copper pipe intercommunication, the tail end and the heating pipe (132) intercommunication of third stay tube, the tail end of heating pipe (132) is worn out and is run through furnace body (100), one side of bell (130) is fixed and is provided with rose box (133) on furnace body (100), the heating pipe (132) is communicated with the filtering box (133), the feeding box (123) is fixedly provided with a control switch, and the output end of the control switch is electrically connected with the input ends of the motor (115), the electric heating pipe (129) and the exhaust fan (131) respectively.

2. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: an arc-shaped guide groove (134) is fixedly arranged on one side of an upper furnace cover (130) of the furnace body (100), a sliding bolt is arranged in the arc-shaped guide groove (134) in a sliding mode, and the sliding bolt is in threaded connection with the two sides of the furnace cover (130).

3. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the water tank (127) is made of stainless steel, and a limiting strip is fixedly arranged at the upper end of the water tank (127).

4. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the bottom of the furnace body (100) is fixedly provided with supporting tables, and the supporting tables are symmetrically distributed at four corners of the bottom of the furnace body (100).

5. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the number of the heat dissipation strips (113) is not less than 10, the heat dissipation strips (113) are uniformly distributed on the surface of the electric heating plate (112), and the size of the barbecue tray (105) is smaller than that of the barbecue cavity (101).

6. The multi-functional energy-concerving and environment-protective type oven of claim 5, characterized by that: the cross section of the heat dissipation strip (113) is of a triangular structure, and the heat dissipation strip (113) is made of stainless steel.

7. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the number of the slide bars (124) is 2, and the slide bars (124) are symmetrically distributed relative to the central line of the feeding box (123).

8. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the upper portion of the furnace body (100) is hinged with a box cover (135) matched with the taking and placing opening, a handle is fixedly arranged on the box cover (135), and a heat insulation rubber layer is sleeved outside the handle.

9. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: one side of the filter box (133) is communicated with an exhaust pipe (136), and the exhaust pipe (136) is communicated with an air valve.

10. The multi-functional energy-concerving and environment-protective type oven of claim 1, characterized by: the filter box (133) is provided with an active carbon filter screen.