CN208236738U - Spiral case component and air conditioner - Google Patents
Spiral case component and air conditioner Download PDFInfo
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- CN208236738U CN208236738U CN201820786305.3U CN201820786305U CN208236738U CN 208236738 U CN208236738 U CN 208236738U CN 201820786305 U CN201820786305 U CN 201820786305U CN 208236738 U CN208236738 U CN 208236738U
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- lower case
- upper housing
- assembling structure
- spiral case
- face
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Abstract
The utility model provides a kind of spiral case component and air conditioner.Wherein, spiral case component includes: upper housing；Lower case, upper housing is fastened in lower case to form air duct between, and the junction of upper housing and lower case forms the space for installing the fan shaft of blower；The junction of upper housing and lower case is arranged in prevent leak-stopping wind in sealing element, sealing element.The utility model solves the problems, such as spiral case component poor sealing effect in the prior art.
Description
Technical field
The utility model relates to air conditioner technical fields, in particular to a kind of spiral case component and air conditioner.
Background technique
For spiral case component in the prior art when installing blower, step is relatively complicated, increases the amount of labour of installation personnel,
And there is the problems such as leaking out in the junction in spiral case component, windage losses are larger, seriously affect the effect used.
It follows that there is poor sealing effect in spiral case component in the prior art.
Utility model content
The main purpose of the utility model is to provide a kind of spiral case component and air conditioners, to solve snail in the prior art
The problem of shell component poor sealing effect.
To achieve the goals above, one aspect according to the present utility model provides a kind of spiral case component, comprising: on
Shell；Lower case, upper housing are fastened in lower case to form air duct, and the junction of upper housing and lower case between
Form the space for installing the fan shaft of blower；Sealing element, sealing element be arranged in the junction of upper housing and lower case to prevent
Leak-stopping wind.
Further, air duct includes the blower accommodating section being sequentially connected to and wind outlet section, and wind outlet section is horizontally extending.
Further, the air outlet in air duct is collectively formed by the opening of upper housing and the opening of lower case.
Further, upper housing has the first assembling structure towards the endface of lower case, and lower case is towards upper housing
Endface has the second assembling structure, and the first assembling structure cooperates with the second assembling structure formed between for accommodating
The accommodating space of sealing element.
Further, the first assembling structure is the first fitting flange downwardly extended along upper housing, the second dress
After distribution structure is the second fitting flange upwardly extended along the inner surface of lower case, and upper housing and lower case fasten, the first dress
With forming accommodating space between flange and the second fitting flange.
Further, the first assembling structure is the first fitting flange extended downwardly along the inner surface of upper housing, the second dress
After distribution structure is the second fitting flange upwardly extended along the outer surface of lower case, and upper housing and lower case fasten, the first dress
With forming accommodating space between flange and the second fitting flange.
Further, the first surface of the first fitting flange towards the second fitting flange is obliquely installed；And/or second assembly
The second surface of flange towards the first fitting flange is obliquely installed.
Further, the first assembling structure is the mounting groove being provided on the end face of upper housing, and mounting groove has accommodating empty
Between, the second assembling structure is the grafting flange on the end face for protrude from lower case, and grafting flange is protruded into mounting groove and pushed down close
Sealing.
Further, the second assembling structure is the mounting groove being provided on the end face of lower case, and mounting groove has accommodating empty
Between, the first assembling structure is the grafting flange on the end face for protrude from upper housing, and grafting flange is protruded into mounting groove and pushed down close
Sealing.
Further, upper housing has the first assembling structure towards the endface of lower case, and lower case is towards upper housing
Endface has the second assembling structure, and the first assembling structure is mounting hole, and the second assembling structure is to protrude from the end face of lower case
On cylinder, cylinder protrudes into mounting hole, so that sealing element is pressed between the end face of upper housing and the end face of lower case.
Further, upper housing has the first assembling structure towards the endface of lower case, and lower case is towards upper housing
Endface has the second assembling structure, and the first assembling structure is the cylinder on the end face for protrude from lower case, the second assembling structure
It is mounting hole, cylinder protrudes into mounting hole, so that sealing element is pressed between the end face of upper housing and the end face of lower case.
Further, wind outlet section includes straightway and segmental arc, and segmental arc is close to blower accommodating section, wherein segmental arc
Inner arc radius of curvature R 1 and segmental arc outer arc radius of curvature R 2 ratio meet:
Further, sealing element is at least one of sponge, cloth, rubber parts, silica gel part.
Another aspect according to the present utility model provides a kind of air conditioner, including above-mentioned spiral case component.
Further, air conditioner is window air conditioner.
Further, air conditioner further includes shell, and spiral case component is arranged inside the shell, and the top of shell and side are all provided with
It is equipped with shell air inlet.
Using the technical solution of the utility model, spiral case component includes upper housing, lower case and sealing element, and upper housing fastens
To form air duct between in lower case, and the junction of upper housing and lower case forms the blower for installing blower
The space of axis；The junction of upper housing and lower case is arranged in prevent leak-stopping wind in sealing element.Since upper housing and lower case fasten
Connection, thus be conducive to the installation of blower, installation effectiveness is increased, in addition, close due to being provided between upper housing and lower case
Sealing, thus air duct can be effectively prevented and leaked out, it avoids external rainwater from entering spiral case component internal, increases the reliable of sealing
Property, improve air output and wind velocity out.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the spiral case component of an optional embodiment according to the present utility model；
Fig. 2 shows the decomposition assembling schematic diagrams of Fig. 1；
Fig. 3 shows the structural schematic diagram of another angle of Fig. 1；
Fig. 4 shows the bottom view of the upper housing in Fig. 2；
Fig. 5 shows the top view of the lower case in Fig. 2；
Fig. 6 shows the top view of Fig. 1；
Fig. 7 shows the C-C of Fig. 6 to sectional view；
Fig. 8 shows the enlarged drawing in Fig. 7 at A；
Fig. 9 shows the enlarged drawing in Fig. 7 at B；
Figure 10 shows the structural schematic diagram of the air conditioner of the utility model；
Figure 11 shows the cross-sectional view of Figure 10；And
Figure 12 shows the schematic diagram of internal structure of Figure 10.
Wherein, the above drawings include the following reference numerals:
10, upper housing；11, the first assembling structure；111, first surface；20, lower case；21, the second assembling structure；211,
Second surface；30, air duct；31, blower accommodating section；32, wind outlet section；321, straightway；322, segmental arc；33, air outlet；34,
Air inlet；40, accommodating space；50, shell；60, shell air inlet；70, blower.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
It is for direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Together
Sample, it for ease of understanding and describes, " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is simultaneously
It is not used in limitation the utility model.
In order to solve the problems, such as spiral case component poor sealing effect in the prior art, the utility model provides a kind of spiral case
Component and air conditioner.Wherein, air conditioner has following spiral case components.
Embodiment one
As shown in Fig. 1 to Fig. 3 and Figure 12, spiral case component includes upper housing 10, lower case 20 and sealing element, and upper housing 10 is detained
It closes to form air duct 30 between in lower case 20, and upper housing 10 and the junction of lower case 20 are formed for installing
The space of the fan shaft of blower 70；The junction of upper housing 10 and lower case 20 is arranged in prevent leak-stopping wind in sealing element.Due to upper
Shell 10 is fastened and connected with lower case 20, thus is conducive to the installation of blower 70, reduces process, increases installation effectiveness, separately
Outside, due to being provided with sealing element between upper housing 10 and lower case 20, thus air duct 30 can be effectively prevented and leaked out, avoided outer
Portion's rainwater enters spiral case component internal, increases the reliability of sealing, improves air output and wind velocity out.
As shown in Fig. 3 to Fig. 5 and Figure 11, air duct 30 includes the blower accommodating section 31 being sequentially connected to and wind outlet section 32, and is gone out
Wind section 32 is horizontally extending.Blower accommodating section 31 is for installing blower 70, and the wind that blower 70 is formed is by blower accommodating section 31
It flowing out after into wind outlet section 32, wind is changed in completion, in addition, since wind outlet section 32 is horizontally extending, thus be conducive to the stream of wind
It is dynamic, so that outlet air is more uniform.
Optionally, blower 70 is axial flow blower.
As shown in Figure 2 and Figure 3, the air outlet 33 in air duct 30 by upper housing 10 opening and lower case 20 the common shape of opening
At.
As shown in figure 3, the air inlet 34 in air duct 30 and the air outlet 33 in air duct 30 are arranged in the same side.
As shown in Fig. 2, upper housing 10 has the first assembling structure 11,20 direction of lower case towards the endface of lower case 20
The endface of upper housing 10 has the second assembling structure 21, and the first assembling structure 11 and the cooperation of the second assembling structure 21 are in the two
Between form the accommodating space 40 for accommodating sealing element.In this way, passing through the first assembly knot between upper housing 10 and lower case 20
Structure 11 and the second assembling structure 21 are cooperatively connected, and increase installation effectiveness, improve reliability, and the first assembling structure 11 with
It is provided with sealing element in accommodating space 40 between second assembling structure 21, increases the reliability of sealing, sealing effect is more preferable,
And then improve the using effect of spiral case component.
As shown in Figure 7 to 9, the first assembling structure 11 is convex for the first assembly downwardly extended along upper housing 10
Edge, the second fitting flange that the second assembling structure 21 upwardly extends for the inner surface along lower case 20, and upper housing 10 and lower casing
After body 20 fastens, accommodating space 40 is formed between the first fitting flange and the second fitting flange.First fitting flange and the second dress
Simple with flanged structure, easy for installation, quick, sealing effect is good, increases the use reliability of spiral case component, and the first dress
Sealing element can be installed with being formed in accommodating space 40 between flange and the second fitting flange, improve the reliability of sealing, it is close
It is more preferable to seal effect.
In addition, second fitting flange is along lower case since the first fitting flange is along the downwardly extension of upper housing 10
After 20 inner surface upwardly extends, thus upper housing 10 and lower case 20 fasten, external rainwater can be effectively prevented and entered
In spiral case component, play a very good protection to the blower 70 in spiral case component.
Optionally, the first fitting flange that the first assembling structure 11 extends downwardly for the inner surface along upper housing 10, second
Assembling structure 21 is the second fitting flange upwardly extended along the outer surface of lower case 20, and upper housing 10 and lower case 20 fasten
Afterwards, accommodating space 40 is formed between the first fitting flange and the second fitting flange.First fitting flange and the second fitting flange knot
Structure is simple, easy for installation, quick, and sealing effect is good, increases the use reliability of spiral case component, and the first fitting flange with
Sealing element can be installed by being formed in accommodating space 40 between second fitting flange, improve the reliability of sealing, sealing effect is more
It is good.
As shown in Figures 6 to 9, the first surface 111 of the first fitting flange towards the second fitting flange is obliquely installed；With/
Or second fitting flange be obliquely installed towards the second surface 211 of the first fitting flange.Due to the first table of the first fitting flange
The second surface 211 of face 111 and/or the second fitting flange is obliquely installed, thus in the first fitting flange and the second fitting flange
When being coupled, accommodating space 40 can be formed to install sealing element.
As shown in Figure 8, Figure 9, wind outlet section 32 includes straightway 321 and segmental arc 322, and segmental arc 322 holds close to blower
Receive section 31, wherein the ratio of the outer arc radius of curvature R 2 of the inner arc radius of curvature R 1 and segmental arc 322 of segmental arc 322 meets:Since the ratio of the outer arc radius of curvature R 2 of the inner arc radius of curvature R 1 and segmental arc 322 of segmental arc 322 meets:So that the wind in air duct 30 at segmental arc 322 can smooth flow, and then guarantee outlet air it is more uniform.
Optionally, sealing element is at least one of sponge, cloth, rubber parts, silica gel part.Sealing element using material compared with
It is soft, the good material of sealing effect.
Preferably, air conditioner is window air conditioner.
As shown in Figure 10, air conditioner further includes shell 50, and spiral case component is arranged in shell 50, and the top of shell 50 and
Side is provided with shell air inlet 60.Since the top of shell 50 and side are provided with shell air inlet 60, thus it is advantageous
Enter in shell 50 in wind, improves air intake efficiency.
Embodiment two
Difference with embodiment one is that the first assembling structure 11 and the second assembling structure 21 are different from embodiment one.
In the present embodiment, the first assembling structure 11 is the mounting groove being provided on the end face of upper housing 10, mounting groove tool
There is accommodating space 40, the second assembling structure 21 is the grafting flange protruded from the end face of lower case 20, and grafting flange protrudes into peace
In tankage and push down sealing element.Mounting groove and grafting flanged structure are simple, easy for installation, quick, improve the peace of spiral case component
Efficiency is filled, and there is sealing element between mounting groove and grafting flange, improves the reliability of sealing, sealing effect is more preferable.
In addition, being provided on the end face of upper housing 10 due to mounting groove, grafting flange protrudes from the end face of lower case 20, because
And after upper housing 10 and lower case 20 fasten, can be effectively prevented external rainwater enters in spiral case component, to spiral case component
Interior blower 70 plays a very good protection.
Second assembling structure 21 can certainly be set on the mounting groove being located on the end face of lower case 20, mounting groove
With accommodating space 40, the first assembling structure 11 is the grafting flange protruded from the end face of upper housing 10, and grafting flange protrudes into
In mounting groove and push down sealing element.Mounting groove and grafting flanged structure are simple, easy for installation, quick, improve spiral case component
Installation effectiveness, and there is sealing element between mounting groove and grafting flange, the reliability of sealing is improved, sealing effect is more preferable.
Embodiment three
Difference with embodiment one is that the first assembling structure 11 and the second assembling structure 21 are different from embodiment one.
In the present embodiment, upper housing 10 has the first assembling structure 11, lower case 20 towards the endface of lower case 20
There is the second assembling structure 21 towards the endface of upper housing 10, the first assembling structure 11 is mounting hole, the second assembling structure 21
The cylinder on end face to protrude from lower case 20, cylinder protrudes into mounting hole, so that sealing element is pressed on the end of upper housing 10
Between face and the end face of lower case 20.Mounting hole is simple with column structure, easy for installation, quick, improves the peace of spiral case component
Efficiency is filled, and there is sealing element between upper housing 10 and lower case 20, improves the reliability of sealing, sealing effect is more
It is good.
It can certainly be that upper housing 10 has the first assembling structure 11, lower case 20 towards the endface of lower case 20
There is the second assembling structure 21 towards the endface of upper housing 10, the first assembling structure 11 is to protrude from the end face of lower case 20
Cylinder, the second assembling structure 21 is mounting hole, and cylinder protrudes into mounting hole, so that sealing element is pressed on the end face of upper housing 10
Between the end face of lower case 20.Mounting hole is simple with column structure, easy for installation, quick, improves the installation of spiral case component
Efficiency, and there is sealing element between upper housing 10 and lower case 20, the reliability of sealing is improved, sealing effect is more preferable.
Optionally, cylinder is multiple and interval setting, cylinder can be cylinder, square column etc..
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, upper housing and lower case are fastened and connected, so that blower is easy for installation, quick, reduce process, increase peace
Fill efficiency；
2, due to being provided with sealing element between upper housing and lower case, thus air duct can be effectively prevented and leaked out, avoided
External rainwater enters spiral case component internal, increases the reliability of sealing, improves air output and wind velocity out；
3, the angle at the segmental arc of air duct is suitable for outlet air even.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model a part, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The range of the utility model protection all should belong in the every other embodiment obtained.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (16)
1. a kind of spiral case component characterized by comprising
Upper housing (10)；
Lower case (20), the upper housing (10) are fastened on to form air duct (30) between on the lower case (20),
And the junction of the upper housing (10) and the lower case (20) forms the space for installing the fan shaft of blower (70)；
The junction in the upper housing (10) and the lower case (20) is arranged to prevent leak-stopping wind in sealing element, the sealing element.
2. spiral case component according to claim 1, which is characterized in that the air duct (30) includes that the blower being sequentially connected to holds
Receive section (31) and wind outlet section (32), and the wind outlet section (32) is horizontally extending.
3. spiral case component according to claim 1, which is characterized in that the air outlet (33) of the air duct (30) is by described
The opening of shell (10) and the opening of the lower case (20) are collectively formed.
4. spiral case component according to claim 1, which is characterized in that the upper housing (10) is towards the lower case (20)
Endface have the first assembling structure (11), the lower case (20) towards the endface of the upper housing (10) have second
Assembling structure (21), first assembling structure (11) and second assembling structure (21) cooperate to form use between
In the accommodating space (40) for accommodating the sealing element.
5. spiral case component according to claim 4, which is characterized in that first assembling structure (11) is along the upper casing
The first fitting flange of body (10) downwardly extended, second assembling structure (21) are along the lower case (20)
The second fitting flange that inner surface upwardly extends, and after the upper housing (10) and the lower case (20) fastening, described first
The accommodating space (40) are formed between fitting flange and second fitting flange.
6. spiral case component according to claim 4, which is characterized in that first assembling structure (11) is along the upper casing
The first fitting flange that the inner surface of body (10) extends downwardly, second assembling structure (21) are along the lower case (20)
The second fitting flange that outer surface upwardly extends, and after the upper housing (10) and the lower case (20) fastening, described first
The accommodating space (40) are formed between fitting flange and second fitting flange.
7. spiral case component according to claim 5 or 6, which is characterized in that
The first surface (111) of first fitting flange towards second fitting flange is obliquely installed；And/or
The second surface (211) of second fitting flange towards first fitting flange is obliquely installed.
8. spiral case component according to claim 4, which is characterized in that first assembling structure (11) is described to be provided with
Mounting groove on the end face of upper housing (10), the mounting groove have the accommodating space (40), second assembling structure
(21) the grafting flange on the end face to protrude from the lower case (20), the grafting flange are protruded into the mounting groove and are pressed
State sealing element in residence.
9. spiral case component according to claim 4, which is characterized in that second assembling structure (21) is described to be provided with
Mounting groove on the end face of lower case (20), the mounting groove have the accommodating space (40), first assembling structure
(11) the grafting flange on the end face to protrude from the upper housing (10), the grafting flange are protruded into the mounting groove and are pressed
State sealing element in residence.
10. spiral case component according to claim 1, which is characterized in that the upper housing (10) is towards the lower case
(20) endface has the first assembling structure (11), and the endface of lower case (20) towards the upper housing (10) has
Second assembling structure (21), first assembling structure (11) is mounting hole, and second assembling structure (21) is protrudes from
State the cylinder on the end face of lower case (20), the cylinder protrudes into the mounting hole so that the sealing element be pressed on it is described
Between the end face of upper housing (10) and the end face of the lower case (20).
11. spiral case component according to claim 1, which is characterized in that the upper housing (10) is towards the lower case
(20) endface has the first assembling structure (11), and the endface of lower case (20) towards the upper housing (10) has
Second assembling structure (21), first assembling structure (11) are the cylinder protruded from the end face of the lower case (20), institute
Stating the second assembling structure (21) is mounting hole, and the cylinder protrudes into the mounting hole so that the sealing element be pressed on it is described
Between the end face of upper housing (10) and the end face of the lower case (20).
12. spiral case component according to claim 2, which is characterized in that the wind outlet section (32) include straightway (321) and
Segmental arc (322), and the segmental arc (322) is close to the blower accommodating section (31), wherein the segmental arc (322) it is interior
The ratio of the outer arc radius of curvature R 2 of arc radius of curvature R1 and the segmental arc (322) meets:
13. spiral case component according to any one of claim 1 to 6, which is characterized in that the sealing element is sponge, cloth
At least one of item, rubber parts, silica gel part.
14. a kind of air conditioner, which is characterized in that including spiral case component described in any one of claims 1 to 13.
15. air conditioner according to claim 14, which is characterized in that the air conditioner is window air conditioner.
16. air conditioner according to claim 15, which is characterized in that the air conditioner further includes shell (50), the snail
Shell component setting is in the shell (50), and the top of the shell (50) and side are provided with shell air inlet (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786305.3U CN208236738U (en) | 2018-05-24 | 2018-05-24 | Spiral case component and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786305.3U CN208236738U (en) | 2018-05-24 | 2018-05-24 | Spiral case component and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236738U true CN208236738U (en) | 2018-12-14 |
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ID=64580860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786305.3U Active CN208236738U (en) | 2018-05-24 | 2018-05-24 | Spiral case component and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488096A (en) * | 2018-05-24 | 2018-09-04 | 珠海格力电器股份有限公司 | Spiral case component and air conditioner |
-
2018
- 2018-05-24 CN CN201820786305.3U patent/CN208236738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488096A (en) * | 2018-05-24 | 2018-09-04 | 珠海格力电器股份有限公司 | Spiral case component and air conditioner |
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