CN208740910U - Wind passage mouth component and dish-washing machine including it - Google Patents
Wind passage mouth component and dish-washing machine including it Download PDFInfo
- Publication number
- CN208740910U CN208740910U CN201721926259.4U CN201721926259U CN208740910U CN 208740910 U CN208740910 U CN 208740910U CN 201721926259 U CN201721926259 U CN 201721926259U CN 208740910 U CN208740910 U CN 208740910U
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- China
- Prior art keywords
- wind passage
- passage mouth
- mouth component
- end cover
- chamber wall
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of wind passage mouth component and including its dish-washing machine.The wind passage mouth component, it can be connected with the internal chamber wall of equipment, end for air duct to be arranged in forms the wind passage mouth being connected to the inner cavity of equipment, including shell structure and end cover structure, the wind passage mouth component is connected on the internal chamber wall of the equipment by the shell structure and end cover structure cooperation, support construction is provided in the shell structure, when the wind passage mouth component is connected on the internal chamber wall of the equipment, the support construction is resisted against on the internal chamber wall of the equipment, to be supported to the air duct.Wind passage mouth component provided by the utility model is affixed on the internal chamber wall of dish-washing machine by end cover structure and shell structure, and the frictional force of shell and internal chamber wall contact position is improved by the way that support construction is arranged in shell structure, to improve the reliability of wind passage mouth component installation.
Description
Technical field
The utility model relates to dish-washing machine correlative technology field, especially a kind of wind passage mouth component and washing the dishes including it
Machine.
Background technique
It can be all generally provided with air duct in dish-washing machine, for air-supply or outlet air into dish-washing machine, in existing dish-washing machine
Air duct is typically all to be fixed on the internal chamber wall of dish-washing machine, passes through the wind passage mouth component and dish-washing machine of the end setting in air duct
Liner connection.Air duct in dish-washing machine passes through wind passage mouth component mostly and the internal chamber wall of dish-washing machine connects, such as passes through wind passage mouth
Wind passage mouth component is installed on internal chamber wall by the assembly of end cap and shell in component.But installation just makes air duct entirety in this way
Weight all relies on end cap and housing coupling part sub-support, and the larger connection of local pressure is less reliable, this for dish-washing machine to make
For time long electric appliance, there is potential hidden danger.
Utility model content
In view of this, one of the purpose of this utility model is to provide a kind of wind passage mouth component that can be improved installation reliability
And the dish-washing machine including it.
In a first aspect, providing a kind of wind passage mouth component, can be connected with the internal chamber wall of equipment, for the end in air duct to be arranged in
Portion forms the wind passage mouth being connected to the inner cavity of equipment, including shell structure and end cover structure, passes through the shell structure and end cap
The wind passage mouth component is connected on the internal chamber wall of the equipment by structure cooperation,
It is provided with support construction in the shell structure, when the wind passage mouth component is connected on the internal chamber wall of the equipment
When, the support construction is resisted against on the internal chamber wall of the equipment, to be supported to the air duct.
Preferably, be provided with the first opening in the shell structure, the end cover structure by way of rotation engaging with
The first opening connection, the wind passage mouth component is fixed on the internal chamber wall of the equipment.
Preferably, the support construction and first opening are formed in the same side of the shell structure.
Preferably, the support construction is horizontally set side by side with first opening.
Preferably, the support construction includes the bulge-structure formed in the shell structure.
Preferably, the bulge-structure includes annular protrusion structure and/or column-shaped projection structure.
Preferably, the support construction further includes friction portion, and the friction portion includes being formed on the bulge-structure
Sharp structure, the sharp structure can be contacted with the internal chamber wall of the equipment.
Preferably, the sharp structure is provided with multiple, and multiple sharp structures are in turn connected to form laciniation, described
Laciniation is provided with multiple along the circumferential direction of the bulge-structure.
Preferably, the hand held structures for rotation process are provided on the end cover structure, the hand held structures include the
One stress surface and the second stress surface, stress when first stress surface is installed for the end cover structure, second stress surface
Stress when for end cover structure disassembly,
The area of first stress surface is greater than the area of second stress surface.
Preferably, the end cover structure includes panel, and the hand held structures are arranged on the first face of the panel；
The first clamping structure, the first clamping knot are formed on the panel on the second face opposite with first face
Structure includes multiple first fixture blocks, and first clamping structure and the shell structure, which are formed, to be clamped；And/or
First opening is provided with the second clamping structure, and second clamping structure includes multiple second fixture blocks, institute
It states the second clamping structure and the end cover structure is formed and is clamped.
Second aspect, provides a kind of dish-washing machine, including air duct, and the end in the air duct is provided with above-mentioned wind passage mouth component.
Preferably, the dish-washing machine includes door body, and the door body includes outer door and inner door structure, the air duct setting
Between the outer door and the inner door structure, the wind passage mouth component is connect with the inner door structure.
Preferably, the side that the shell structure is arranged on the inner door structure is provided with soft material layer, described soft
Material layer is contacted with the support construction.
The dish-washing machine that is affixed to that wind passage mouth component provided by the utility model passes through end cover structure and shell structure
On internal chamber wall, and the frictional force for improving shell and internal chamber wall contact position by the way that support construction is arranged in shell structure, thus
Improve the reliability of wind passage mouth component installation.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1,2 show end cover structure schematic diagram；
Fig. 3 shows the schematic diagram of housing structure of wind passage mouth component；
Fig. 4 shows in Fig. 3 enlarged drawing at A；
Fig. 5 shows the sectional view of wind passage mouth component Yu liner connection status.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It should be understood by one skilled in the art that attached drawing is provided to the purpose of explanation provided herein, and attached drawing is not necessarily
It is drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
The air inlet or outlet air end in the air duct that wind passage mouth component provided by the utility model is used to be arranged in dish-washing machine, as
The air inlet or air outlet in air duct, and the wind passage mouth component has the function of for connecting with dish-washing machine in air duct.
In a specific embodiment, as shown in Figure 1,3, wind passage mouth component provided by the utility model includes end cover structure
100 and shell structure 200, the end cover structure 100 removably connect with the shell structure 200.Preferably, can also lead to
The wind passage mouth component is fixed on dish-washing machine by the connection for crossing the end cover structure 100 and the shell structure 200.
As shown in Figure 1, the end cover structure 100 includes panel 110, it is provided with aeration structure 120 on the panel 110,
The aeration structure 120 is preferably provided at the center of the panel 110, and air-flow can be flowed by the aeration structure 120
Enter or flow out the shell structure 200.Preferably, the aeration structure 120 includes cell structure, and the cell structure is on the one hand
It can guarantee that air-flow can flow in or out the shell structure 200, on the other hand the cell structure can be to foreign matter (as eaten
Swill etc. on tool) barrier effect is played, prevent foreign matter from entering in the shell structure 200.Preferably, the panel
110 be circular flat plate structure, the aeration structure 120 be to the panel 110 the first side protrusion structure, further,
The aeration structure 120 is the cell structure formed on spherical surface.
Preferably, the end cover structure 100 is connect by way of rotation engaging with the shell structure 200, that is, is passed through
Rotating the end cover structure 100 makes the end cover structure 100 realize clamping with the shell structure 200.For convenience to described
End cover structure 100 carries out rotation process, hand held structures 130 is arranged on the first face of the panel 110, in the end cover structure
100 when being installed or removed, and operator operates the end cover structure 100 by the hand held structures 130 and rotates.It is preferred that
Ground, the hand held structures 130 are the convex rib structure formed on the panel 110, there are two the convex rib structure is preferably provided with,
The two sides that are radially arranged in the aeration structure 120 of two convex rib structures preferably along the panel 110.Alternatively, institute
State the position that more than two can also be arranged to provide more for hand-held in convex rib structure.
It further, include the first stress surface 131 and the second stress surface 132, institute in each described hand held structures 130
The first stress surface 131 is stated for when stress, the i.e. end cover structure 100 installation, passing through institute in the end cover structure 100 installation
Stating 131 applied force of the first stress surface rotates the end cover structure 100, when the end cover structure 100 is dismantled, passes through described second
132 applied force of stress surface rotates the end cap 100.Positive rotation side is in direction of rotation when being installed using the end cover structure 100
To, in the direct rotational direction, first stress surface 131 is located on the face of 130 upstream side of hand held structures, and described
Two stress surfaces 132 are located on the face in the downstream side of the hand held structures 130.Preferably, the area of first stress surface 131 is big
In the area of second stress surface 132, further, the 131 place face of the first stress surface is hung down along with the panel 110
The upward height of histogram is 2.5-4mm, preferably 3mm, and the 132 place face of the second stress surface is hung down along with the panel 110
The upward height of histogram is 2-3mm, preferably 2.3mm.The area of first stress surface 131 makes more greatly the end cover structure
100 is more convenient during installation laborsaving, and is easier to ensure that and is installed in place, and can prevent the installation of end cover structure 100 not
To its using effect of position influence.The area of second stress surface 132 is smaller can to make the end cover structure 100 need in disassembly
To apply bigger power to second stress surface 132, can be loosened to avoid the end cover structure 100 caused by maloperation.
In a preferred embodiment, it is additionally provided with mudhole 140 on the panel 110, enters the end cap knot
The foul of water or small volume between structure 100 and the shell structure 200 can be flowed out by the mudhole 140.It is described
It is along the ventilation that mudhole 140, which is preferably provided at close to the position of the aeration structure 120 or the mudhole 140,
The arc-shaped through-hole that the edge of structure 120 is formed.The mudhole 140 the end cover structure 100 installation after in working condition,
The mudhole 140 is located at the downside of the aeration structure 120 in the vertical direction.Preferably, the mudhole 140 is provided with
One, alternatively, when the position that the mudhole 140 is arranged is provided with hand held structures 130, the mudhole 140
It can be set two, two mudholes 140 are located at the two sides of the hand held structures 130.
As shown in Fig. 2, the first clamping structure 150 is provided on the second face of the panel 110, first clamping structure
150 engage with the second clamping structure in the shell structure 200 and (introduce in detail below).Preferably, the first clamping knot
Structure 150 includes along at least two first fixture blocks 151 of the circle distribution of a concentric circles of the panel 110 described first
Fixture block 151 is the arcuate structure extended along the circumference of the concentric circles.A part of first fixture block 151 and the panel
Form gap between 110 the second face, and first fixture block 151 face opposite with the second face of the panel 110 is the
One card access surface, first card access surface are inclined-plane, and the inclined-plane makes the second face of first fixture block 151 and the panel 110
The distance between on the direction opposite with the direct rotational direction (direction of rotation when end cover structure 100 is dismantled) gradually
Reduce.Preferably, the length of at least two first fixture block 151 is different, enables first fixture block 151 and the shell
The second clamping structure in structure 200 forms error-proof structure, and the error-proof structure can guarantee on the end cover structure 100
Unique matching relationship between the second clamping structure on first clamping structure 150 and the shell structure 200 guarantees the two
Between the reliability that is clamped, in addition, the error-proof structure can also guarantee the mudhole 140 after the end cover structure 100 is installed
Position it is correct.
Preferably, it is formed with bulge loop structure 160 on the second face of the panel 110, the bulge loop structure 160 is along described
The edge of aeration structure 120 is formed, and the bulge loop structure 160 is to have the structure of certain length, the bulge loop knot along its axial direction
Structure 160 has guide functions to the air-flow for flowing into the aeration structure 120.It is arranged when on the second face of the panel 110
When stating bulge loop structure 160, first fixture block 151 is connected in the bulge loop structure 160, and first fixture block 151 preferably connects
It is connected on the side wall of the radial outside of the bulge loop structure 160.Further, it is formed in the bulge loop structure 160 jagged
161, the notch 161 is located at the position adjacent with the mudhole 140, in order to by the water of the aeration structure 120 or
It is dirty etc. to flow in the mudhole 140.
As shown in figure 3, the shell structure 200 is used to be assembled to form the wind passage mouth component with the end cover structure 100,
The wind passage mouth component can be fixed to dish-washing machine by the connection of the end cover structure 100 and the shell structure 200
On inner wall, the wind passage mouth component is connected to the end in air duct, outlet air or air inlet structure as air duct.The shell structure
Cavity is formed with inside 200, the cavity is connected to the air duct, and the shell structure 200 includes the first opening 210 and second
Opening 220, first opening with the end cover structure 100 for assembling, as air inlet or air outlet, second opening
220 with air duct for being connected to.
It is provided at first opening 210 and is coupled with the first clamping structure 150 on the end cover structure 100
Second clamping structure 211, second clamping structure 211 are included at first opening 210 to its radially inner side convex shaped
At the second fixture block 212, the quantity of second fixture block 212 and position are corresponding with first fixture block 151, also, described
Two fixture blocks 212 form the second card access surface, institute in the side for being axially away from the end cover structure 100 of first opening 210
Stating the second card access surface is inclined-plane, and the inclined-plane is gradually increased thickness of second fixture block 212 in the direct rotational direction,
The first card access surface in second card access surface and first fixture block 151 cooperates, and makes first fixture block 151 and described second
Fixture block 212 is clamped, and the end cover structure 100 is connected together with the shell structure 200.Second card of adjacent two
It is spaced apart between block 212, when the end cover structure 100 is installed, by first fixture block 151 and second fixture block
Spacing between 212 is opposite to be put into first opening 210, is rotated then along the direct rotational direction, makes described the
The contact of incline plane on inclined-plane and second fixture block 212 on one fixture block 151, and as two inclined-planes of rotation gradually compress realization
Clamping.Preferably, the distance between described second fixture block 212 size and the length of first fixture block 151 are correspondingly formed described
Error-proof structure cooperate the end cover structure can only with a kind of orientation mode and the shell structure 200.Further, described
Block 213 is provided in second card access surface of the second fixture block 212, it is preferable that the block 213 is arranged in second fixture block
212 end, and the block 213 is located in the end of the direction of rotation upstream and downstream position of the end cover structure 100.It is described
Block 213 stops first fixture block 151, turns to first fixture block 151 when contacting with the block 213 i.e.
The effective clamping namely the end cover structure 100 for realizing first fixture block 151 and the second fixture block 212 are installed in place.
As shown in figure 5, the wind passage mouth component is installed on the internal chamber wall 300 of dish-washing machine, the internal chamber wall 300 includes washing
The bowl backboard of machine liner and the inner door structure of side plate and door body, it is preferable that in the present embodiment, the internal chamber wall 300 is institute
State the inner door structure of the door body of dish-washing machine.Mounting hole (not shown), the end cover structure are provided on the internal chamber wall 300
First clamping structure 150 on 100 can pass through the mounting hole and connect with the shell structure 200.The end cap knot
Structure 100 and the shell structure 200 are located at the first side and second side of the internal chamber wall 300, pass through the end cover structure
100 and the connection of the shell structure 200 be pressed on the end cover structure 100 in the first side of the internal chamber wall 300, institute
It states shell structure 200 to be pressed in the second side of the internal chamber wall 300, so that the internal chamber wall 300 be clamped, makes the wind
Road junction component is installed on the internal chamber wall 300, it is preferable that in the second side of the internal chamber wall 300 with the shell structure
200 contact positions be provided with soft material layer, the soft material layer is contacted with the shell structure 200, for increase and
Frictional force between the shell structure 200, the soft material layer is preferably soft material, further, the soft material
The bed of material is pitch material, is bonded in the second side of the internal chamber wall 300.The setting of the soft material layer also has heat preservation
And the effect of noise reduction.The first side of the internal chamber wall 300 is located at the inside of the inner cavity of the dish-washing machine, the internal chamber wall 300
Second side be located at the dish-washing machine liner outside, make first in the shell structure 200 to be open and 210 washed with described
The liner connection of bowl machine.
Support construction 230 is additionally provided in the shell structure 200, the support construction 230 is used for the shell structure
The friction increased between the shell 200 and the internal chamber wall 300 is contacted when 200 installation with the internal chamber wall 300 of the dish-washing machine
Power, to play a supportive role to the air duct being connect with the shell structure 200.Preferably, the support construction 230 is annular protrusion
Structure, the support construction 230 are formed in the same side of the shell structure 200 with first opening 210, further,
The support construction 300 is horizontally set side by side with first opening 210.The wind passage mouth component is installed to the inner cavity
When on wall 300, the support construction 230 is contacted with the second side of the internal chamber wall 300, and due to the support construction
230 setting make the contact area of the shell structure 200 and the second side of the internal chamber wall 300 is bigger, frictional force also more
Greatly, so that the shell structure 200 is not easy that opposite sliding occurs with the second side of the internal chamber wall 300, and then improve institute
State the stability of wind passage mouth component installation.
Further, as shown in Figure 3,4, friction portion 231 is provided in the support construction 230, the friction portion 231 is excellent
It is selected as the bulge-structure formed on the position that the support construction 230 is contacted with the soft material layer, the bulge-structure
When preferably sharp structure, the sharp structure and the soft material layer contact, since contact area is smaller, the pressure of contact point
It is powerful, it can make the soft material layer that biggish deformation occur, to make connecing for the friction portion 231 and the soft material layer
It touches relatively reliable, avoids the friction portion 231 that relative displacement occurs with the soft material layer, further improve the air duct
The reliability of mouth component installation.Preferably, the friction portion 231 is the dentalation formed in the support construction 230, institute
Stating dentalation can be the multiple tooth-shape structures being continuously arranged in entire circumferential direction along the support construction 230, or
The multiple tooth-shape structures being arranged at a certain distance.Alternatively, in other embodiments, the support construction 230 can also be set
It is set to cylindricality or other kinds of structure, or simultaneously includes a variety of different types of structures.
The utility model also provides a kind of dish-washing machine, and the dish-washing machine includes above-mentioned wind passage mouth component, the wind passage mouth group
Part is preferably provided at the inlet of the air exhaust passage, and the wind passage mouth component is arranged on the internal chamber wall of the dish-washing machine, excellent
Selection of land, the wind passage mouth component also have the function of for the air exhaust passage being fixed on the dish-washing machine internal chamber wall.Further
Ground, the wind passage mouth component are arranged in the door body of the dish-washing machine.
Wind passage mouth component provided by the utility model would be attached to dish-washing machine by the connection of end cover structure and shell structure
Internal chamber wall on, and by shell structure be arranged support construction improve shell and internal chamber wall contact position frictional force, from
And improve the reliability of wind passage mouth component installation.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (13)
1. a kind of wind passage mouth component can be connected with the internal chamber wall of equipment, the end for air duct to be arranged in is formed and equipment
The wind passage mouth of inner cavity connection, which is characterized in that including shell structure and end cover structure, pass through the shell structure and end cover structure
The wind passage mouth component is connected on the internal chamber wall of the equipment by cooperation,
It is provided with support construction in the shell structure, when the wind passage mouth component is connected on the internal chamber wall of the equipment,
The support construction is resisted against on the internal chamber wall of the equipment, to be supported to the air duct.
2. wind passage mouth component according to claim 1, which is characterized in that the first opening is provided in the shell structure,
The end cover structure is connected by way of rotation engaging with first opening, the wind passage mouth component is fixed on described
On the internal chamber wall of equipment.
3. wind passage mouth component according to claim 2, which is characterized in that the support construction and first opening are formed
In the same side of the shell structure.
4. wind passage mouth component according to claim 3, which is characterized in that the support construction and first opening are in cross
It is set side by side upwards.
5. according to claim 1 to wind passage mouth component described in one of 4, which is characterized in that the support construction is included in described
The bulge-structure formed in shell structure.
6. wind passage mouth component according to claim 5, which is characterized in that the bulge-structure includes annular protrusion structure
And/or column-shaped projection structure.
7. wind passage mouth component according to claim 5, which is characterized in that the support construction further includes friction portion, described
Friction portion includes the sharp structure being formed on the bulge-structure, and the sharp structure can connect with the internal chamber wall of the equipment
Touching.
8. wind passage mouth component according to claim 7, which is characterized in that the sharp structure is provided with multiple, multiple points
Shape structure is in turn connected to form laciniation, and the laciniation is provided with multiple along the circumferential direction of the bulge-structure.
9. wind passage mouth component according to claim 2, which is characterized in that be provided on the end cover structure for rotating behaviour
The hand held structures of work, the hand held structures include the first stress surface and the second stress surface, and first stress surface is used for the end
Stress when lid structure is installed, stress when second stress surface is dismantled for the end cover structure,
The area of first stress surface is greater than the area of second stress surface.
10. wind passage mouth component according to claim 9, which is characterized in that the end cover structure includes panel, described hand-held
Structure setting is on the first face of the panel；
The first clamping structure, the first clamping structure packet are formed on the panel on the second face opposite with first face
Multiple first fixture blocks are included, first clamping structure and the shell structure, which are formed, to be clamped；And/or
First opening is provided with the second clamping structure, and second clamping structure includes multiple second fixture blocks, and described
Two clamping structures and the end cover structure, which are formed, to be clamped.
11. a kind of dish-washing machine, including air duct, which is characterized in that the end in the air duct is provided with one of claim 1-10 institute
The wind passage mouth component stated.
12. dish-washing machine according to claim 11, which is characterized in that the dish-washing machine includes door body, and the door body includes
Outer door and inner door structure, the air duct are arranged between the outer door and the inner door structure, the wind passage mouth group
Part is connect with the inner door structure.
13. dish-washing machine according to claim 12, which is characterized in that the shell structure is arranged on the inner door structure
Side is provided with soft material layer, and the soft material layer is contacted with the support construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926259.4U CN208740910U (en) | 2017-12-29 | 2017-12-29 | Wind passage mouth component and dish-washing machine including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926259.4U CN208740910U (en) | 2017-12-29 | 2017-12-29 | Wind passage mouth component and dish-washing machine including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208740910U true CN208740910U (en) | 2019-04-16 |
Family
ID=66051926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926259.4U Withdrawn - After Issue CN208740910U (en) | 2017-12-29 | 2017-12-29 | Wind passage mouth component and dish-washing machine including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208740910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185965A (en) * | 2017-12-29 | 2018-06-22 | 珠海格力电器股份有限公司 | Wind passage mouth component and the dish-washing machine for including it |
| CN115251762A (en) * | 2022-09-02 | 2022-11-01 | 北京石头世纪科技股份有限公司 | Cleaning device and system |
-
2017
- 2017-12-29 CN CN201721926259.4U patent/CN208740910U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185965A (en) * | 2017-12-29 | 2018-06-22 | 珠海格力电器股份有限公司 | Wind passage mouth component and the dish-washing machine for including it |
| CN108185965B (en) * | 2017-12-29 | 2023-08-15 | 珠海格力电器股份有限公司 | Air duct port assembly and dish washer comprising same |
| CN115251762A (en) * | 2022-09-02 | 2022-11-01 | 北京石头世纪科技股份有限公司 | Cleaning device and system |
| CN115251762B (en) * | 2022-09-02 | 2023-06-30 | 北京石头世纪科技股份有限公司 | Cleaning device and system |
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