CN208075280U - A kind of bottom case structure and the air conditioner with the structure - Google Patents
A kind of bottom case structure and the air conditioner with the structure Download PDFInfo
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- CN208075280U CN208075280U CN201820484891.6U CN201820484891U CN208075280U CN 208075280 U CN208075280 U CN 208075280U CN 201820484891 U CN201820484891 U CN 201820484891U CN 208075280 U CN208075280 U CN 208075280U
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- windward side
- reinforcing rib
- bottom case
- case structure
- air conditioner
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Abstract
The utility model is directed to a kind of bottom case structure, for realizing the assembly with air-conditioning heat exchanger component, the first windward side, for being converged or being stopped to wind；Second windward side is intersected with first windward side；Several first reinforcing ribs, longitudinally disposed, root is connect with second windward side, integral inclined to be set on second windward side；Several second reinforcing ribs are distributed in the bending part of first windward side and second windward side, whole along cross-sectional direction, are connected with first reinforcing rib, first windward side and second windward side.The utility model is used cooperatively by first reinforcing rib and second reinforcing rib, while enhancing the bend resistance intensity of air conditioner bottom case bending part, is changed to air inlet path, is reduced the surge noise that air conditioner bottom case generates.The utility model proposes a kind of air conditioner simultaneously, has the bottom case structure.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of bottom case structure.
Background technology
Wall-mounted air-conditioning internal machine is made of bottom case, heat exchanger assembly, panel body, panel, wind-guiding door.Bottom case is to support it
The heat exchanger assembly cross section of the matrix of his component assembly, air conditioner is multi-section bending type structure, and multistage bending structure is formed
One spill, and there are a recesses；In order to prevent during cooling and warming, heat exchanger indent is leaked out, and bottom case is needed heat exchanger
Recess fence up, to adapt to the shape of heat exchanger, the shape and structure of bottom case is generally also with jagged multi-section bending type knot
Structure, and bottom case recess is oppositely arranged with heat exchanger recess, and heat exchanger recess is included, to form state of siege, and bottom case
This bending structure, in simulation transport, falling process, bending part is easy to happen fracture.On the one hand, fracture causes air-conditioning to damage
It is bad, lead to additional after-sales service expense；On the other hand, fracture is undiscovered can cause to leak out, and to generate condensation water, influence
Air conditioner refrigerating heating effect, a series of problems, such as causing to feed back after sale.In addition, being formed by air inlet path under existing bottom case structure
Longer, windage and bending angle are big, influence to enter the wind smooth degree and intake, easily cause surge noise, influence user experience.
Utility model content
In view of this, the utility model is directed to a kind of bottom case structure, to enhance air conditioner bottom case bend resistance intensity,
Air inlet path is changed simultaneously, reduces the surge noise that air conditioner bottom case generates.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of bottom case structure, for realizing the assembly with air-conditioning heat exchanger component, including：
First windward side, for being converged or being stopped to wind；
Second windward side is intersected with first windward side；
Several second reinforcing ribs are configured to short tendon shape structure, are distributed in first windward side and described second windward
The bending part of face intersection, and both perpendicular to first windward side and second windward side；
Several first reinforcing ribs, root are connect with second windward side, integral inclined to be set to described second windward
On face, and extended towards first windward side side by second windward side；First reinforcing rib adds with described second
Strengthening tendons are vertically arranged, and second reinforcing rib is between first reinforcing rib, first windward side and second windward side
Defined by between region.
Further, second reinforcing rib and first reinforcing rib, first windward side and described second be windward
Face connects.
Further, first reinforcing rib and the angle of second windward side are B, and the value range of B is 20 °≤B
≤50°。
Further, the angle of first windward side and second windward side is A, the included angle B and the included angle A
Meet A+B=180 ° of relational expression.
Further, the maximum normal distance of any point to second windward side is G on first reinforcing rib, G's
Value range is 3mm≤G≤5.5mm.
Further, the thickness of first reinforcing rib is D, and the value range of D is 1.2mm≤D≤3mm.
Further, when being not provided with first reinforcing rib and second reinforcing rib on the bottom case structure, air-conditioning
The air inlet path of machine is S1, after first reinforcing rib and second reinforcing rib are set on the bottom case structure, air conditioner
Air inlet path be S2；First reinforcing rib changes into S2 by path S1 is entered the wind, and makes the distance of wind direction horizontal direction deflection E,
The calculation of horizontal direction deflection distance E is：
That is E=sinBH
Wherein, B is the angle of first reinforcing rib and second windward side；H is the length of first reinforcing rib.
Further, first reinforcing rib is intermittently-arranged, and discontinuities are provided with several protrusions, the protrusion
It is distributed in the bending part of first windward side and second windward side, and windward with first windward side and described second
Face connects, and the protrusion both sides are connected with first reinforcing rib.
Further, the section structure triangular in shape of the second reinforcing rib vertical direction.
Compared with the existing technology, bottom case structure described in the utility model has the advantage that：
First reinforcing rib is used cooperatively with second reinforcing rib, on the one hand, is easy to happen to bottom case structure disconnected
The bending part split is reinforced, and the flexural deformation of bottom case is effectively prevent, while preventing air-conditioning in simulation transport or falling process
In caused by bending part rupture failure；On the other hand, first reinforcing rib and second reinforcing rib form complementary structure,
So that the intensity of itself is effectively enhanced, avoids structural instability caused by individualism.
The design of first reinforcing rib makes the intensity of second reinforcing rib be effectively enhanced, meanwhile, described
The design of one reinforcing rib angle effectively reduces the length in air inlet path, so that the air inlet path of wind is changed, increase air inlet
Smooth degree reduces the surge noise that air inlet generates.
The another object of the utility model is to propose that a kind of air conditioner, the air conditioner have bottom case knot described above
Structure.
Possessed advantage is identical compared with the existing technology with the bottom case structure for the air conditioner, and details are not described herein.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.?
In attached drawing：
Fig. 1 is air conditioner bottom case entirety axonometric drawing；
Fig. 2 is air conditioner bottom case partial isometric；
Fig. 3 is air conditioner bottom case reinforcing rib partial sectional view one；
Fig. 4 is that air conditioner bottom case enters the wind path schematic diagram；
Fig. 5 is air conditioner bottom case reinforcing rib partial sectional view two.
Reference sign：
The first reinforcing ribs of 1-, the second reinforcing ribs of 2-, the first windward sides 3-, the second windward sides 4-, 5- protrusions.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In addition, " longitudinal direction " that is previously mentioned in the embodiments of the present invention is referred to along air conditioner length direction, i.e., with
The first face direction parallel with the second face；" cross-sectional direction " refers to vertical with the first windward side and the second windward side
Direction, all direction or position relationship is the position relationship based on attached drawing in text, only for facilitate description the utility model and
Simplify description, rather than imply or imply the specific orientation that signified device or element must have, should not be understood as pair
The limitation of the utility model." first " described herein is for distinguishing similar object, being not used to describe with " second "
Precedence.
Below in conjunction with attached drawing, technical characteristic above-mentioned to the utility model patent and other and advantage are made in more detail
It is bright.
Embodiment one
As shown in Figs. 1-2, the utility model provides a kind of bottom case structure, for realizing the dress with air-conditioning heat exchanger component
Match, including：
First windward side 3, for being converged or being stopped to wind；
Second windward side 4 is intersected with first windward side 3, and wind is made to be met to described second along first windward side 3
Wind face 4 is flowed, to make wind direction change；
Several second reinforcing ribs 2 are configured to short tendon shape structure, are set to first windward side 3 and are met with described second
The bending part that wind face 4 is intersected, and both perpendicular to first windward side 3 and second windward side 4；
Several first reinforcing ribs 1, root are connect with second windward side 4, integral inclined to be set to described second and meet
On wind face 4, and extended towards 3 side of the first windward side by second windward side 4；First reinforcing rib 1 with it is described
Second reinforcing rib 2 is vertically arranged, second reinforcing rib 2 between first reinforcing rib 1, first windward side 3 with it is described
Between second region defined by windward side 4.
Second reinforcing rib 2 is set to the bending part that first windward side 3 is intersected with second windward side 4 can
Play the role of reinforcing bending part intensity, prevents bending part due to fracture caused by the factors such as downthrust；
Second reinforcing rib 2 connects with first reinforcing rib 1, first windward side 3 and second windward side 4
Connection is touched, the cooperation of first reinforcing rib 1 and second reinforcing rib 2 can form firm triangular structure, reinforce folding
The intensity of crook.
Preferably, the angle between first reinforcing rib 1 and first windward side 3 is 0-10 °；In the present embodiment,
First reinforcing rib 1 is arranged in parallel with first windward side 3, and then depanning is conveniently carried out in injection moulding process.
Preferably, the section of 2 vertical direction of the second reinforcing rib is triangular structure.
First reinforcing rib 1 is used cooperatively with second reinforcing rib 2, on the one hand, is easy to happen to bottom case structure
The bending part of fracture is reinforced, and the flexural deformation of bottom case is effectively prevent, while preventing air-conditioning in simulation transport or falling
The rupture failure of bending part caused by journey；On the other hand, first reinforcing rib 1 and second reinforcing rib 2 form complementation
Structure makes the intensity of itself be effectively enhanced, and avoids structural instability caused by individualism.
Embodiment two
Bottom case structure as described above, the present embodiment is different from place and is, in conjunction with shown in Fig. 1 and Fig. 2, described the
One reinforcing rib 1 is intermittently-arranged, discontinuities is provided with several protrusions 5, the protrusion 5 is distributed in first windward side
3 with the bending part of second windward side 4, and connected with first windward side 3 and second windward side 4, and
And 5 both sides of protrusion are connected with first reinforcing rib 1.The cooperation of the protrusion 5 and first reinforcing rib 1
Design effectively further reinforces the intensity of bending part, meanwhile, the contact connectio with first reinforcing rib 1 can be with
The generation for the problem of stability caused by preventing first reinforcing rib 1 long reduces.
Embodiment three
Bottom case structure as described above, the present embodiment is different from place and is, in conjunction with shown in Fig. 1 and Fig. 2, described the
Array distribution is in the bending part of first windward side 3 and second windward side 4 along longitudinal direction for two reinforcing ribs 2, and multiple described
The setting of two reinforcing ribs 2 interval, the quantity of second reinforcing rib 2 increase with the increase of the length of first reinforcing rib 1,
First reinforcing rib, 1 length is longer, and 2 quantity of the second reinforcing rib is more, to make the intensity of the bending part be carried
It rises.
Example IV
Bottom case structure as described above, the present embodiment is different from place and is, in conjunction with shown in Fig. 3, Fig. 4, Fig. 5, institute
The angle for stating the first windward side 3 and second windward side 4 is A, in injection moulding process, first windward side 3 and goes out die face
Be vertically arranged, i.e., second windward side 4 with it is described go out die face angle be A-90 °；First reinforcing rib 1 and described second
The angle of windward side 4 is B；
When the included angle B and the included angle A meet A+B=180 ° of relational expression, first reinforcing rib 1 and the depanning
Face is vertical, and depanning effect reaches best.
Preferably, the value range of B is 20 °≤B≤50 °.
Embodiment five
Bottom case structure as described above, the present embodiment is different from place and is, in conjunction with shown in Fig. 4, if the bottom
First reinforcing rib 1 and second reinforcing rib 2 are not provided on shell structure, the air inlet path of air conditioner is S1, described
After first reinforcing rib 1 and second reinforcing rib 2 are arranged on bottom case structure, the air inlet path of air conditioner is S2；Described
The design of one reinforcing rib, 1 angle makes the air inlet path of wind change, and increases the smooth degree of air inlet, reduces the asthma that air inlet generates
Shake noise.
It enters the wind path S1 to flow along first windward side 3 and second windward side 4, wind direction occurs at air outlet
Change dramatically, therefore produce larger surge noise；In the utility model, the angle design of first reinforcing rib 1 makes
Wind direction is changed by a small margin in advance, make it is distinguished and admirable go out when in the slow transition of air outlet, air inlet path S2 compared to S1 have compared with
It is good to improve, significantly reduce noise.
Embodiment six
Bottom case structure as described above, the present embodiment are different from place and are, any point on first reinforcing rib 1
Maximum normal distance to first windward side 3 is G, wherein the value range of G is 3mm≤G≤5.5mm.Due to described
The maximum normal distance of any point to first windward side 3 is bigger on one reinforcing rib 1, bigger to the obstruction amount of air inlet, causes
Intake is insufficient or wind is made to flow back.It is found through experiment that any point is to second windward side 4 on first reinforcing rib 1
When maximum normal distance is 3mm to 5.5mm, the smooth degree for entering the wind path is best, and noise is relatively low.
The thickness of first reinforcing rib 1 is D, wherein the value range of D is 1.2mm≤D≤3mm.When described first plus
When the thickness of strengthening tendons 1 is excessive, the unnecessary waste of material can be caused；When the thickness of first reinforcing rib 1 is too small, due to strong
Degree is insufficient, frequently can lead to the brittle failure of material, the especially intersection in first reinforcing rib 1 and second reinforcing rib 2.Institute
When the thickness for stating the first reinforcing rib 1 is 1.2mm to 3mm, first reinforcing rib 1 can reach preferable intensity.
The length of first reinforcing rib 1 is H, and first reinforcing rib 1 changes into S2 by path S1 is entered the wind, makes wind direction water
Square to deflection E distance, i.e. the distance of top to first windward side 3 of first reinforcing rib 1 is E, horizontal direction
The calculation of deflection distance E is：
That is E=sinBH
Wherein, B is the angle of first reinforcing rib 1 and second windward side 4；H is the length of first reinforcing rib 1
Degree.
Embodiment seven
Bottom case structure as described above, the present embodiment are different from place and are, first windward side 3 and described the
It is connected after two windward sides, 4 bending.Due to the designed arc-shaped appearance of first windward side 3 and 4 intersection of the second windward side, make wind
When being flowed from first windward side 3 to second windward side 4, there can be better transition in intersection, avoid wind direction
Mutation, to keep air inlet path more smooth, achievees the effect that noise reduction.
Embodiment eight
A kind of air conditioner, the air conditioner have bottom case structure described above.
The preferred embodiment of upper described only the utility model, is not intended to limit the utility model, all in this reality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection domain.
Claims (10)
1. a kind of bottom case structure, for realizing the assembly with air-conditioning heat exchanger component, which is characterized in that including：
First windward side (3), for being converged or being stopped to wind；
Second windward side (4) is intersected with first windward side (3)；
Several second reinforcing ribs (2), are configured to short tendon shape structure, are distributed in first windward side (3) and are met with described second
The bending part of wind face (4) intersection, and both perpendicular to first windward side (3) and second windward side (4)；
Several first reinforcing ribs (1), root are connect with second windward side (4), integral inclined to be set to described second and meet
On wind face (4), and extended towards the first windward side (3) side by second windward side (4)；First reinforcing rib
(1) it is vertically arranged with second reinforcing rib (2), second reinforcing rib (2) is between first reinforcing rib (1), described
Between region defined by one windward side (3) and second windward side (4).
2. bottom case structure as described in claim 1, which is characterized in that second reinforcing rib (2) and first reinforcing rib
(1), first windward side (3) and second windward side (4) connect.
3. bottom case structure as described in claim 1, which is characterized in that first reinforcing rib (1) and second windward side
(4) angle is B, and the value range of B is 20 °≤B≤50 °.
4. bottom case structure as claimed in claim 3, which is characterized in that first windward side (3) and second windward side
(4) angle is A, and the included angle B meets A+B=180 ° of relational expression with the included angle A.
5. bottom case structure as described in claim 1, which is characterized in that any point is to described on first reinforcing rib (1)
The maximum normal distance of two windward sides (4) is G, and the value range of G is 3mm≤G≤5.5mm.
6. bottom case structure as claimed in claim 4, which is characterized in that the thickness of first reinforcing rib (1) is D, the value of D
Ranging from 1.2mm≤D≤3mm.
7. bottom case structure as claimed in claim 3, which is characterized in that be not provided with described first on the bottom case structure and reinforce
When muscle (1) and second reinforcing rib (2), the air inlet path of air conditioner is S1, and described first is arranged on the bottom case structure
After reinforcing rib (1) and second reinforcing rib (2), the air inlet path of air conditioner is S2；First reinforcing rib (1) will be into wind path
Diameter S1 changes into S2, and wind direction horizontal direction is made to deflect the distance of E, and the calculation of horizontal direction deflection distance E is：
That is E=sinBH
Wherein, B is the angle of first reinforcing rib (1) and second windward side (4)；H is first reinforcing rib (1)
Length.
8. bottom case structure as claimed in claim 4, which is characterized in that first reinforcing rib (1) is intermittently-arranged, is being interrupted
Place is provided with several protrusions (5), and the protrusion (5) is distributed in first windward side (3) and second windward side (4)
Bending part, and connected with first windward side (3) and second windward side (4), and the protrusion two
Side is connected with first reinforcing rib (1).
9. bottom case structure as described in claim 1, which is characterized in that the section of the second reinforcing rib (2) vertical direction is in
Triangular structure.
10. a kind of air conditioner, which is characterized in that the air conditioner has the bottom case structure described in any of the above-described claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484891.6U CN208075280U (en) | 2018-04-08 | 2018-04-08 | A kind of bottom case structure and the air conditioner with the structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820484891.6U CN208075280U (en) | 2018-04-08 | 2018-04-08 | A kind of bottom case structure and the air conditioner with the structure |
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| CN208075280U true CN208075280U (en) | 2018-11-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302751A (en) * | 2018-04-08 | 2018-07-20 | 奥克斯空调股份有限公司 | A kind of bottom case structure and the air conditioner with the structure |
-
2018
- 2018-04-08 CN CN201820484891.6U patent/CN208075280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302751A (en) * | 2018-04-08 | 2018-07-20 | 奥克斯空调股份有限公司 | A kind of bottom case structure and the air conditioner with the structure |
| WO2019196787A1 (en) * | 2018-04-08 | 2019-10-17 | 宁波奥克斯电气股份有限公司 | Bottom shell structure and air conditioner comprising same |
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