CN211093501U - Drawer type electric oven with motor heat dissipation air duct - Google Patents
Drawer type electric oven with motor heat dissipation air duct Download PDFInfo
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- CN211093501U CN211093501U CN201921330183.8U CN201921330183U CN211093501U CN 211093501 U CN211093501 U CN 211093501U CN 201921330183 U CN201921330183 U CN 201921330183U CN 211093501 U CN211093501 U CN 211093501U
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Abstract
A drawer-type electric oven with a motor heat dissipation air duct comprises an oven body, a drawer-type door body and a cavity, wherein the door body is movably connected with the oven body through a sliding rail assembly, the sliding rail assembly comprises a fixed rail and a movable rail, a rack is arranged on the movable rail, a motor is fixed on the oven body, the motor is connected with a driving gear, and the driving gear drives the rack to move; the box includes back shroud and bottom plate, and the front side of cavity is equipped with the cavity front bezel, and the movable track below is equipped with the wind scooper, and the rear end of wind scooper is equipped with the guide duct, and the motor is located the wind scooper, and the back shroud bottom is equipped with the air inlet mesh, is equipped with the air-out mesh on the anterior inside wall of wind scooper, and cavity front bezel bottom is equipped with the front bezel air outlet, and door body rear side wall lower part is equipped with the vent, is equipped with the air outlet on. The utility model discloses a bottom of drawer type electric oven is equipped with motor heat dissipation wind channel to dispel the heat to the motor, prevent that the electric oven during operation motor heat is too high, and then influence the performance and the life-span of motor.
Description
Technical Field
The utility model relates to an electric oven, in particular to drawer type electric oven in electrified machine heat dissipation wind channel.
Background
The electric oven adopts the heating tube to heat food, usually can set up the heating tube respectively at the top and the bottom of oven cavity to reach the purpose of quick even heating.
The door body of the existing electric oven is generally connected with the oven body in a hinge mode, and also connected in a drawer mode, wherein part of the electric oven with the drawer type door can drive the drawer door by adopting a motor, so that the electric door can be opened or closed. Because the upper portion and the lower part of oven all have the heating tube, the high temperature of its production can be conducted on the motor, and then can influence the performance and the life-span of motor.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drawer type electric oven in take motor heat dissipation wind channel of simple structure, heat dispersion are good, long service life to overcome the weak point among the prior art.
The drawer type electric oven with the motor heat dissipation air duct comprises an oven body, a drawer type door body and a cavity, wherein the door body is movably connected with the oven body through a slide rail assembly, the slide rail assembly comprises a fixed rail fixed on the oven body and a movable rail fixed on the door body, the movable rail moves back and forth along the fixed rail, a rack is arranged on the movable rail, a motor is fixed on the oven body, a driving gear is connected on the motor, and the driving gear drives the rack to move so as to drive the movable rail to move back and forth; the box includes back shroud and bottom plate, the front side of cavity is equipped with the cavity front bezel, the movable rail below is equipped with rectangular shape wind scooper, the rear end of wind scooper is equipped with the guide duct, the motor is located the wind scooper, the back shroud bottom is equipped with the air inlet mesh, be equipped with the air-out mesh on the anterior inside wall of wind scooper, cavity front bezel bottom is equipped with the front bezel air outlet, door body rear side wall lower part is equipped with the vent, be equipped with the air outlet on the door body bottom side wall, the air inlet mesh, the guide duct, the wind scooper, the air-out mesh, the front bezel air outlet, vent and.
An electric device fixing plate is arranged between the cavity rear wall and the rear cover plate, a fan is arranged between the electric device fixing plate and the rear cover plate, a through hole is formed in the electric device fixing plate, the air guide pipe and the fan are respectively located on two sides of the through hole, and an air inlet hole of the air guide pipe is communicated with an air outlet hole of the fan through the through hole.
The top wall of the wind scooper is lower than the bottom wall of the cavity, the top end of the fan is higher than the bottom wall of the cavity, the bottom end of the fan is lower than the bottom wall of the cavity, the air inlet meshes cover the air inlet face of the whole fan, the rear end of the wind scooper is provided with an air inlet, the wind guide pipe is bent, one end of the wind guide pipe is communicated with the fan, and the other end of the wind guide pipe is communicated with.
The air guide cover is provided with a peripheral wall and a top wall, the motor is fixed on the top wall of the air guide cover, an opening is formed in the bottom of the air guide cover, the air guide cover is fixed on the bottom cover plate, and the opening in the bottom of the air guide cover is covered with the bottom cover plate to form a heat dissipation air duct.
The cross section of the wind scooper is square, the diameter of the motor is smaller than the width of the wind scooper, a wind scooper air outlet is formed in the position, corresponding to the motor, of the inner side wall of the wind scooper, the wind scooper air outlet is communicated with the front plate air outlet, the wind scooper air outlet is close to the air outlet mesh, and the air outlet mesh is close to the ventilation opening.
The bottom in the cavity is provided with a heating tube, and the top of the wind scooper is provided with a driving gear cover driving gear which is arranged in the driving gear cover and is adjacent to the outer side edge of the bottom wall of the cavity.
The electric device fixing plate is provided with a lower extension part protruding below the bottom wall of the cavity, and at least one part of one end of the air guide pipe and at least one part of the fan are connected to the lower extension part.
The air guide pipe is provided with a nut column, and the air guide pipe is fixed on the electric device fixing plate through a screw arranged on the nut column.
The utility model discloses an air inlet mesh, guide duct, wind scooper, air-out mesh, front bezel air outlet, vent and air outlet of drawer type electric oven communicate in proper order, constitute motor heat dissipation wind channel, be equipped with the fan between electrical part fixed plate and the back shroud, fan and motor heat dissipation wind channel can fully dispel the heat to the motor, prevent that the electric oven during operation motor heat is too high, and then influence the performance and the life-span of motor, it has simple structure, heat dispersion is good, long service life's characteristics.
Drawings
Fig. 1 and 2 are schematic views of the overall structure of the electric oven in different orientations according to an embodiment of the present invention.
Fig. 3, 4 and 5 are schematic exploded views of the electric oven according to an embodiment of the present invention.
Fig. 6 is a cross-sectional view of the electric oven according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-6, the drawer-type electric oven with the motor heat dissipation air duct comprises an oven body 2, a drawer-type door body 1 and a cavity 5, wherein the door body 1 is movably connected with the oven body 2 through a slide rail assembly, the slide rail assembly comprises a fixed rail 12 fixed on the oven body 2 and a movable rail 11 fixed on the door body 1, the movable rail 11 moves back and forth along the fixed rail 12, a rack 11.1 is arranged on the movable rail 11, a motor 7 is fixed on the oven body 2, a driving gear 8 is connected on the motor 7, and the driving gear 8 drives the rack 11.1 to move so as to drive the movable rail 11 to move back; the box body 2 comprises a rear cover plate 10 and a bottom cover plate 3, a cavity front plate 5.1 is arranged on the front side of the cavity 5, a strip-shaped air guiding cover 6 is arranged below the movable rail 11, an air guiding pipe 4 is arranged at the rear end of the air guiding cover 6, the motor 7 is positioned in the air guiding cover 6, an air inlet mesh 10.1 is arranged at the bottom of the rear cover plate 10, an air outlet mesh 6.2 is arranged on the inner side wall of the front portion of the air guiding cover 6, a front plate air outlet 5.1 is arranged at the bottom of the cavity front plate 5.1, a vent 1.1 is arranged at the lower portion of the rear side wall of the door body 1, an air outlet 1.2 is arranged on the bottom side wall of the door body 1, the air inlet mesh 10.1, the air guiding pipe 4, the air guiding cover 6, the air outlet mesh 6.2, the front.
An electric device fixing plate 9 is arranged between the rear wall of the cavity 5 and the rear cover plate 3, a fan 13 is arranged between the electric device fixing plate 9 and the rear cover plate 3, a through hole 9.2 is formed in the electric device fixing plate 9, the air guide pipe 4 and the fan 13 are respectively located on two sides of the through hole 9.2, and an air inlet hole of the air guide pipe 4 is communicated with an air outlet hole of the fan 13 through the through hole 9.2.
The roof of wind scooper 6 is less than the diapire of cavity 5, and the top of fan 13 is higher than the diapire of cavity 5, and the bottom of fan 13 is in cavity 5 diapire, and air inlet mesh 10.1 covers the air inlet face of whole fan 13, and the rear end of wind scooper 6 is equipped with air intake 6.4, and guide duct 4 is the crook, and guide duct 4 rear end intercommunication fan 13, front end intercommunication air intake 6.4. On the premise that the air guiding cover 6 is positioned below the bottom wall of the cavity 5, a part of the fan 13 is higher than the bottom wall of the cavity 5, and the fan 13 and the air guiding cover 6 are connected through the bent air guiding pipe 4, so that the fan 13 with a larger size can be adopted, and the air quantity and the heat dissipation effect are improved.
The wind scooper 6 is provided with a peripheral wall and a top wall, the motor 7 is fixed on the top wall of the wind scooper 6, an opening 6.5 is arranged at the bottom of the wind scooper 6, the wind scooper 6 is fixed on the bottom cover plate 3, and the opening 6.5 at the bottom of the wind scooper 6 is covered with the bottom cover plate 3 to form a heat dissipation air duct. An opening 6.5 is formed in the bottom of the wind scooper 6, so that the motor 7 can be conveniently placed into the wind scooper 6 from the opening 6.5 in the bottom for installation and fixation; meanwhile, the opening at the bottom of the wind scooper 6 and the bottom cover plate 3 of the box body 2 are covered to form a wind channel, and part of heat in the wind channel can be conducted to cold air at the bottom of the box body 2 through the bottom cover plate 3 of the box body 2, so that the effect of auxiliary heat dissipation is achieved.
The cross section of the wind scooper 6 is square, the diameter of the motor 7 is smaller than the width of the wind scooper 6, a wind scooper air outlet 6.1 is arranged on the inner side wall of the wind scooper 6 corresponding to the position of the motor 7, the wind scooper air outlet 6.1 is communicated with the front plate air outlet 5.1.1, the wind scooper air outlet 6.1 is close to the air outlet mesh 6.2, and the air outlet mesh 6.2 is close to the ventilation opening 1.1. The diameter of the motor 7 is smaller than the width of the wind scooper 6, and wind blown into the wind scooper 6 can pass through the two sides of the motor 7 and is discharged from the wind scooper air outlet 6.1 and the wind outlet mesh 6.2 respectively, so that the heat dissipation effect of the motor 7 is better.
The bottom in the cavity 5 is equipped with the heating tube, and the top of wind scooper 6 is equipped with drive gear cover 6.3 drive gear 8 and sets up in drive gear cover 6.3 and be close to the outside limit of 5 diapalls of cavity. The drive gear cover 6 can isolate the heat of the heating tube at the bottom of the cavity 5 to protect the drive gear 8 from overheating.
The electrical device holding plate 9 is provided with a lower extension 9.1 projecting below the bottom wall of the cavity 5, at least a portion of one end of the air duct 4 and at least a portion of the fan 13 being connected to the lower extension 9.1.
The air guide pipe 4 is provided with a nut column 4.1, and the air guide pipe 4 is fixed on the electric device fixing plate 9 through a screw arranged on the nut column 4.1.
Referring to fig. 2 and 6, when the electric oven works, the fan 13 is started, external cold air enters the box body 2 from the air inlet mesh opening 10.1 of the rear cover plate 10, then sequentially passes through the fan 13, the air guide pipe 4 and the air guide cover 6 to reach the position of the motor 7, then passes through two sides of the motor 7 to take away heat of the motor 7, is respectively discharged from the air outlet 6.1 and the air outlet mesh opening 6.2 of the air guide cover, and then sequentially passes through the front plate air outlet 5.1.1, the vent opening 1.1 and the air outlet 1.2 to be discharged out of the electric oven, so that the motor 7 can be fully radiated, and the high temperature generated by the heating pipe is prevented from influencing the performance and the service life of the.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A drawer type electric oven with a motor heat dissipation air duct comprises a box body (2), a drawer type door body (1) and a cavity body (5), wherein the door body (1) is movably connected with the box body (2) through a slide rail assembly, the slide rail assembly comprises a fixed rail (12) fixed on the box body (2) and a movable rail (11) fixed on the door body (1), the movable rail (11) moves back and forth along the fixed rail (12), a rack (11.1) is arranged on the movable rail (11), a motor (7) is fixed on the box body (2), a driving gear (8) is connected onto the motor (7), and the driving gear (8) drives the rack (11.1) to move so as to drive the movable rail (11) to move back and forth; box (2) include back shroud (10) and end cap board (3), and the front side of cavity (5) is equipped with cavity front bezel (5.1), its characterized in that: a strip-shaped wind scooper (6) is arranged below a movable rail (11), a wind guide pipe (4) is arranged at the rear end of the wind scooper (6), a motor (7) is located in the wind scooper (6), air inlet meshes (10.1) are arranged at the bottom of a rear cover plate (10), air outlet meshes (6.2) are arranged on the inner side wall of the front portion of the wind scooper (6), a front plate air outlet (5.1.1) is arranged at the bottom of a cavity front plate (5.1), a vent (1.1) is arranged at the lower portion of the rear side wall of a door body (1), an air outlet (1.2) is arranged on the bottom side wall of the door body (1), the air inlet meshes (10.1), the wind guide pipe (4), the wind scooper (6), the air outlet meshes (6.2), the front plate air outlet (5.1.1).
2. The drawer-type electric oven with the motor heat dissipation air duct of claim 1, wherein: an electric device fixing plate (9) is arranged between the rear wall of the cavity (5) and the rear cover plate (10), a fan (13) is arranged between the electric device fixing plate (9) and the rear cover plate (10), through holes (9.2) are formed in the electric device fixing plate (9), the air guide pipe (4) and the fan (13) are respectively located on two sides of the through holes (9.2), and an air inlet hole of the air guide pipe (4) is communicated with an air outlet hole of the fan (13) through the through holes (9.2).
3. The drawer-type electric oven with the motor heat dissipation air duct of claim 2, wherein: the roof of wind scooper (6) is less than the diapire of cavity (5), the top of fan (13) is higher than cavity (5) diapire, and cavity (5) diapire is bottomed in the bottom of fan (13), and air inlet mesh (10.1) cover the air inlet face of whole fan (13), and the rear end of wind scooper (6) is equipped with air intake (6.4), and guide duct (4) are the crook, and guide duct (4) one end intercommunication fan (13), other end intercommunication air intake (6.4).
4. The drawer-type electric oven with the motor heat dissipation air duct of claim 3, wherein: the air guide cover (6) is provided with a peripheral wall and a top wall, the motor (7) is fixed on the top wall of the air guide cover (6), an opening (6.5) is formed in the bottom of the air guide cover (6), the air guide cover (6) is fixed on the bottom cover plate (3), and the opening (6.5) in the bottom of the air guide cover (6) and the bottom cover plate (3) are mutually covered to form a heat dissipation air duct.
5. The drawer-type electric oven with the motor heat dissipation air duct of claim 4, wherein: the cross section of the wind scooper (6) is square, the diameter of the motor (7) is smaller than the width of the wind scooper (6), a wind scooper air outlet (6.1) is formed in the position, corresponding to the motor (7), of the inner side wall of the wind scooper (6), the wind scooper air outlet (6.1) is communicated with the front plate air outlet (5.1.1), the wind scooper air outlet (6.1) is close to the air outlet mesh (6.2), and the air outlet mesh (6.2) is close to the ventilation opening (1.1).
6. The drawer-type electric oven with the motor heat dissipation air duct of claim 5, wherein: the bottom in cavity (5) is equipped with the heating tube, and the top of wind scooper (6) is equipped with drive gear cover (6.3) and drive gear (8) set up in drive gear cover (6.3) and be close to the outside limit of cavity (5) diapire.
7. The drawer-type electric oven with the motor heat dissipation air duct of claim 6, wherein: the electric device fixing plate (9) is provided with a lower extension part (9.1) protruding below the bottom wall of the cavity (5), and at least one part of one end of the air guide pipe (4) and at least one part of the fan (13) are connected to the lower extension part (9.1).
8. The drawer-type electric oven with the motor heat dissipation air duct of claim 7, wherein: the air guide pipe (4) is provided with a nut column (4.1), and the air guide pipe (4) is fixed on the electric device fixing plate (9) through a screw arranged on the nut column (4.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330183.8U CN211093501U (en) | 2019-08-15 | 2019-08-15 | Drawer type electric oven with motor heat dissipation air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330183.8U CN211093501U (en) | 2019-08-15 | 2019-08-15 | Drawer type electric oven with motor heat dissipation air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093501U true CN211093501U (en) | 2020-07-28 |
Family
ID=71713242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921330183.8U Active CN211093501U (en) | 2019-08-15 | 2019-08-15 | Drawer type electric oven with motor heat dissipation air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093501U (en) |
-
2019
- 2019-08-15 CN CN201921330183.8U patent/CN211093501U/en active Active
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