CN208418828U - A kind of discharge structure of micro-wave oven furnace chamber - Google Patents
A kind of discharge structure of micro-wave oven furnace chamber Download PDFInfo
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- CN208418828U CN208418828U CN201820999212.9U CN201820999212U CN208418828U CN 208418828 U CN208418828 U CN 208418828U CN 201820999212 U CN201820999212 U CN 201820999212U CN 208418828 U CN208418828 U CN 208418828U
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Abstract
A kind of discharge structure of micro-wave oven furnace chamber, including liner and positioned at the electric machine support of liner at the bottom, the bottom of electric machine support is equipped with motor, liner at the bottom is provided with poly tank, electric machine support is located at below poly tank, the first boss of poly tank is provided with blocker ring and the first drainage hole, is provided with circular hole on blocker ring；First drainage hole is located in first boss and/or is located on blocker ring, and the first drainage hole is located at the side of circular hole, and electric machine support bottom wall is equipped with the second drainage hole, and the lower surface at the corresponding second drainage hole position of electric machine support bottom wall is lower than the upper surface of motor housing.The utility model enters water that microwave oven inner container generates from the first drainage hole in the groove of the electric machine support of polywater trench bottom, water first flows to the groove of lowest point from the groove of highest point, last water is discharged in lowest point groove, lowest point groove lower surface is lower than motor top surface, the water that effectively microwave oven inner container is generated is discharged, it can avoid water to penetrate into motor from electric machine support, extend motor service life.
Description
Technical field
The utility model relates to a kind of micro-wave oven, the discharge structure of specifically a kind of micro-wave oven furnace chamber.
Background technique
Micro-wave oven is by microwave come the electric appliance to heat foods, to realize the uniformity to heat foods, it will usually
Food rotary table is arranged in cavity bottom, and food is placed on turntable, and the rotation of driven by rotary disc food reaches uniformly heated purpose.Turn
Pan bottom is equipped with motor, and turntable rotation is driven by motor, and motor is arranged in cavity bottom position below, usually consolidates motor
It is scheduled on electric machine support, electric machine support is fixed on cavity bottom again, and motor shaft runs through electric machine support and cavity bottom；Cavity bottom
It is equipped with the first drainage hole close to the position of central motor axis, the intracorporal ponding of chamber flows down by the way that the first drainage hole is past.Existing structure
In, electric machine support bottom be usually it is smooth, motor top surface is flattened on electric machine support bottom, and in this structure, the first drainage hole is past
Under the water or other liquid that flow out, can be moved horizontally along the flat bottom of electric machine support, and penetrate into motor top surface, into one
Step can penetrate into inside motor, cause motor damage.Therefore, it is further improved.
Utility model content
The purpose of the utility model is to provide a kind of structurally reasonable, cost is relatively low, quick for installation, effectively solution micro-wave oven
The water that liner generates penetrates into motor from liner at the bottom electric machine support, extends the draining of the micro-wave oven furnace chamber of the service life of motor
Structure, to overcome shortcoming in the prior art.
By a kind of discharge structure of micro-wave oven furnace chamber of this purpose design, including liner and positioned at the motor branch of liner at the bottom
Frame, the bottom of electric machine support are equipped with motor, and liner at the bottom is provided with poly tank, and electric machine support is located at poly tank in the following, polywater
For slot at least provided with first boss, first boss is provided with blocker ring and the first drainage hole, is provided on blocker ring for connecting
The circular hole of motor shaft；First drainage hole is located in first boss and/or is located on blocker ring, and the first drainage hole is located at circular hole
Side, electric machine support bottom wall are equipped with the second drainage hole, and the lower surface at the corresponding second drainage hole position of electric machine support bottom wall is lower than electricity
The upper surface of machine shell.Poly tank is provided with first boss, and when the water saturates generated in micro-wave oven are to first boss, water is from
One drainage hole enters in the electric machine support of polywater trench bottom, and then water flows to lowest point from the highest point of groove, and blocker ring is anti-
Sealing penetrates into motor from circular hole.
The position of corresponding first drainage hole of the electric machine support is provided with the first cavity；Different height are provided in first cavity
Degree and interconnected groove, so that the water into electric machine support flows to lowest point from the highest point of groove.The of first cavity
One groove and the second groove are mutually aligned with the first drainage hole respectively so that microwave oven inner container generate water from the first drainage hole according to
It is secondary to enter in the first groove and the second groove.
The second cavity and third cavity are additionally provided in the electric machine support, electric machine support is connected with motor, motor two sides
It is respectively arranged with motor fixed ear, the motor fixed ear that the second cavity corresponds to motor side is provided with backstop boss, third cavity
The motor fixed ear of the corresponding motor other side is provided with inserting groove, and the motor fixed ear of motor side withstands on the one of backstop boss
The motor fixed ear of side, the motor other side is inserted into inserting groove.Second cavity and third cavity are mutual with the first cavity respectively
Every setting so that each cavity be it is relatively independent, do not influenced by adjacent cavity, prevent water from penetrating into from a cavity another
In cavity.First the motor fixed ear of the motor other side is inserted into inserting groove in assembly, then again by the electricity of motor side
Machine fixed ear is stuck on backstop boss, and last mounting screw effectively improves assembly efficiency.
First cavity of the electric machine support in step-like, the first cavity be disposed with the first interconnected groove,
Second groove, the bottom wall of the second groove are lower than the bottom wall of the first groove, and the second drainage hole is located on the bottom wall of the second groove.So that
When the water that microwave oven inner container generates enters electric machine support from the first drainage hole, water enters the second groove from the first groove, and water is last
From the second drainage hole discharge in the second groove.
The discharge structure of the micro-wave oven furnace chamber, further includes the motor shaft being arranged on motor, and the first of electric machine support is recessed
Slot is provided with motor shaft boss, and motor shaft boss corresponds to motor shaft and is provided with motor axis hole, and motor shaft, circular hole and motor axis hole are equal
For coaxial arrangement, motor shaft is through motor axis hole and circular hole and motor top surface fits in the bottom of the first groove；Under second groove
Surface is lower than the top surface of motor housing.First groove is provided with motor shaft boss, so that the water that the first drainage hole flows down can be past
Stream in second groove, without effectivelying prevent water to penetrate into across motor shaft boss top and along motor shaft toward motor inside stream
Into motor；And since the second groove lower surface is lower than the top surface of motor housing, so water will not be as traditional structure along electricity
The outer casing top surface of machine penetrates into motor.Therefore, it can achieve the purpose for preventing motor from damaging by water inlet.
The bottom surface of first groove be it is skewed, the bottom surface is another lower than the bottom surface close to the side of the second groove
Side.
Second drainage hole is provided with more than one, and second drainage hole is in circle shape, ellipse or rectangle.
The utility model is provided with first boss and the first draining by being provided with poly tank in liner at the bottom on poly tank
Hole, when the water that microwave oven inner container generates is more and more and water level is more than the height of first boss, the water that microwave oven inner container generates
Enter in the groove of the electric machine support of polywater trench bottom from the first drainage hole, electric machine support is provided with different height and mutually interconnects
Logical groove, water first flow to the groove of lowest point from the groove of highest point, and groove of the last water in lowest point is discharged, effectively will be micro-
The water discharge that wave furnace internal-lining generates, avoids water from penetrating into motor from electric machine support, extends the service life of motor.And motor branch
The inserting groove for grafting motor fixed ear, and the backstop boss for withstanding motor fixed ear are provided on frame, to improve
The assembly efficiency of electric machine support and motor.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of an embodiment of the present invention liner, electric machine support and motor.
Fig. 2 is another orientation decomposition texture schematic diagram of an embodiment of the present invention liner, electric machine support and motor.
Fig. 3 is an embodiment of the present invention electric machine support and motor connecting structure schematic diagram.
Fig. 4 is an embodiment of the present invention electric machine support and motor decomposition texture schematic diagram.
Fig. 5 is an embodiment of the present invention electric machine support and another orientation attachment structure schematic diagram of motor.
Fig. 6 is the connection structure plan view of an embodiment of the present invention liner, electric machine support and motor.
Fig. 7 is Section A-A figure in Fig. 6.
Fig. 8 is the enlarged drawing in Fig. 7 at B.
Fig. 9 is the connection structure plan view of an embodiment of the present invention electric machine support and motor.
Figure 10 is C-C sectional view in Fig. 9.
In figure, 1 is liner, and 1.1 be poly tank, and 1.2 be first boss, and 1.3 be blocker ring, and 1.4 be the first drainage hole,
1.5 be circular hole, and 2 be electric machine support, and 2.1 be the first cavity, and 2.2 be the second cavity, and 2.3 be third cavity, and 2.4 be the second draining
Hole, 2.5 be the first groove, and 2.6 be the second groove, and 2.7 be motor shaft boss, and 2.8 be motor axis hole, and 2.9 be backstop boss,
2.10 be inserting groove, and 3 be motor, and 3.1 be motor shaft, and 3.2 be motor fixed ear.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Figure 10, a kind of discharge structure of micro-wave oven furnace chamber, the motor including liner 1 and positioned at 1 bottom of liner
Bracket 2, the bottom of electric machine support 2 are equipped with motor 3, and 1 bottom of liner is provided with poly tank 1.1, and electric machine support 2 is located at poly tank
1.1 in the following, poly tank 1.1 is at least provided with first boss 1.2, and first boss 1.2 is provided with blocker ring 1.3 and the first drainage hole
1.4, the circular hole 1.5 for connecting motor shaft 3.1 is provided on blocker ring 1.3；First drainage hole 1.4 is located at first boss 1.2
Above and/or it is located on blocker ring 1.3, and the first drainage hole 1.4 is located at the side of circular hole 1.5,2 bottom wall of electric machine support is equipped with second
The lower surface of drainage hole 2.4, corresponding second drainage hole, 2.4 position of 2 bottom wall of electric machine support is lower than the upper surface of 3 shell of motor.When
When microwave oven inner container 1 generates water, and water level is more than the height of first boss 1.2, and water can enter polywater from the first drainage hole 1.4
In the electric machine support 2 of 1.1 bottom of slot, electric machine support 2 is wherein provided with different height in a cavity and interconnected groove,
Water flows to lowest point from the highest point of groove, and the water for effectively generating microwave oven inner container 1 is discharged, and water will not be from motor shaft
It is penetrated into motor 3 in 3.1, effectively extends the service life of motor 3.
Further, the position of corresponding first drainage hole 1.4 of electric machine support 2 is provided with the first cavity 2.1；First cavity
Different height is provided in 2.1 and interconnected groove, so as to flow into the water of electric machine support 2 from the highest point of groove
Lowest point.
Further, the second cavity 2.2 and third cavity 2.3 are additionally provided in electric machine support 2, electric machine support 2 connects
There is motor 3,3 two sides of motor are respectively arranged with motor fixed ear 3.2, the motor fixed ear of corresponding 3 side of motor of the second cavity 2.2
3.2 are provided with backstop boss 2.9, and the motor fixed ear 3.2 of corresponding 3 other side of motor of third cavity 2.3 is provided with inserting groove
2.10, the motor fixed ear 3.2 of 3 side of motor withstands on the side of backstop boss 2.9, the motor fixed ear 3.2 of 3 other side of motor
It is inserted into inserting groove 2.10.When motor shaft 3.1 passes through motor axis hole 2.8, motor 3 is pushed up by the motor fixed ear 3.2 of side
The backstop boss 2.9 of electric machine support 2 side and motor 3 inserting groove is inserted by the motor fixed ear 3.2 of the other side
2.10, inserting groove 2.10 is horizontally installed on the bottom of third cavity 2.3, and inserting groove 2.10 is open slot, to improve motor
The assembly efficiency of bracket 2 and motor 3.
Further, the first cavity 2.1 of electric machine support 2 is in step-like, and the first cavity 2.1, which is disposed with, mutually to be interconnected
Logical the first groove 2.5, the second groove 2.6, the bottom wall of the second groove 2.6 are lower than the bottom wall of the first groove 2.5, the second drainage hole
2.4 are located on the bottom wall of the second groove 2.6.First cavity 2.1 is in step-like, when water enters electric machine support 2 from liner 1, the
The water of one groove 2.5 enters the second groove 2.6, by step-like setting, to realize the flow direction step by step of water and reach water from height
Place flows to the effect of lower.
Further, the discharge structure of micro-wave oven furnace chamber further includes the motor shaft 3.1 being arranged on motor 3, motor branch
First groove 2.5 of frame 2 is provided with motor shaft boss 2.7, and the corresponding motor shaft 3.1 of motor shaft boss 2.7 is provided with motor axis hole
2.8, motor shaft 3.1, circular hole 1.5 and motor axis hole 2.8 are coaxial arrangement, and motor shaft 3.1 runs through motor axis hole 2.8 and circular hole
1.5 and 3 top surface of motor fit in the bottom of the first groove 2.5；Second groove, 2.6 lower surface is lower than the top surface of 3 shell of motor.
Further, the bottom surface of the first groove 2.5 is skewed, which is lower than close to the side of the second groove 2.6
The other side of the bottom surface.Ensure that seeping phenomenon will not occur for the first groove 2.5, water can enter in the second groove 2.6 along inclined surface.
Second groove 2.6 is provided with the second drainage hole 2.4.The water of liner 1 enters the flow direction in electric machine support 2 such as the arrow institute in Fig. 8
It is shown.
Further, the second drainage hole 2.4 is provided with more than one, and the second drainage hole 2.4 is in circle shape, ellipse or square
Shape.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (7)
1. a kind of discharge structure of micro-wave oven furnace chamber, including liner (1) and positioned at the electric machine support (2) of liner (1) bottom, motor
The bottom of bracket (2) is equipped with motor (3), it is characterized in that liner (1) bottom is provided with poly tank (1.1), electric machine support (2) position
In poly tank (1.1) in the following, poly tank (1.1) is at least provided with first boss (1.2), first boss (1.2) is provided with blocking
Ring (1.3) and the first drainage hole (1.4) are provided with the circular hole (1.5) for connecting motor shaft (3.1) on blocker ring (1.3)；The
One drainage hole (1.4) is located on first boss (1.2) and/or is located on blocker ring (1.3), and the first drainage hole (1.4) is located at
The side of circular hole (1.5), electric machine support (2) bottom wall are equipped with the second drainage hole (2.4), and electric machine support (2) bottom wall corresponds to second row
The lower surface at water hole (2.4) position is lower than the upper surface of motor (3) shell.
2. the discharge structure of micro-wave oven furnace chamber according to claim 1, it is characterized in that the electric machine support (2) corresponds to first row
The position in water hole (1.4) is provided with the first cavity (2.1)；It is provided with different height in first cavity (2.1) and is interconnected
Groove, so that the water into electric machine support (2) flows to lowest point from the highest point of groove.
3. the discharge structure of micro-wave oven furnace chamber according to claim 2, it is characterized in that being additionally provided in the electric machine support (2)
Second cavity (2.2) and third cavity (2.3), electric machine support (2) are connected with motor (3), and motor (3) two sides are respectively arranged with electricity
The motor fixed ear (3.2) of machine fixed ear (3.2), corresponding motor (3) side of the second cavity (2.2) is provided with backstop boss
(2.9), the motor fixed ear (3.2) of corresponding motor (3) other side of third cavity (2.3) is provided with inserting groove (2.10), motor
(3) the motor fixed ear (3.2) of side withstands on the side of backstop boss (2.9), the motor fixed ear of motor (3) other side
(3.2) in insertion inserting groove (2.10).
4. the discharge structure of micro-wave oven furnace chamber according to claim 2, it is characterized in that the first cavity of the electric machine support (2)
(2.1) in step-like, the first cavity (2.1) is disposed with interconnected the first groove (2.5), the second groove (2.6), the
The bottom wall of two grooves (2.6) is lower than the bottom wall of the first groove (2.5), and the second drainage hole (2.4) is located at the bottom of the second groove (2.6)
On wall.
5. the discharge structure of micro-wave oven furnace chamber according to claim 4, it is characterized in that further including the electricity being arranged on motor (3)
The first groove (2.5) of arbor (3.1), electric machine support (2) is provided with motor shaft boss (2.7), and motor shaft boss (2.7) is corresponding
Motor shaft (3.1) is provided with motor axis hole (2.8), and motor shaft (3.1), circular hole (1.5) and motor axis hole (2.8) are coaxially to set
It sets, motor shaft (3.1) is through motor axis hole (2.8) and circular hole (1.5) and motor (3) top surface fits in the first groove (2.5)
Bottom；Second groove (2.6) lower surface is lower than the top surface of motor (3) shell.
6. the discharge structure of micro-wave oven furnace chamber according to claim 5, it is characterized in that the bottom surface of first groove (2.5) is
Skewed, which is lower than the other side of the bottom surface close to the side of the second groove (2.6).
7. the discharge structure of micro-wave oven furnace chamber according to claim 1, it is characterized in that second drainage hole (2.4) is provided with
More than one, second drainage hole (2.4) is in circle shape, ellipse or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999212.9U CN208418828U (en) | 2018-06-26 | 2018-06-26 | A kind of discharge structure of micro-wave oven furnace chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999212.9U CN208418828U (en) | 2018-06-26 | 2018-06-26 | A kind of discharge structure of micro-wave oven furnace chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418828U true CN208418828U (en) | 2019-01-22 |
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ID=65107001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999212.9U Active CN208418828U (en) | 2018-06-26 | 2018-06-26 | A kind of discharge structure of micro-wave oven furnace chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418828U (en) |
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2018
- 2018-06-26 CN CN201820999212.9U patent/CN208418828U/en active Active
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