CN203501427U - Fixing structure for rear housing and base, and air-conditioner indoor unit - Google Patents
Fixing structure for rear housing and base, and air-conditioner indoor unit Download PDFInfo
- Publication number
- CN203501427U CN203501427U CN201320474909.1U CN201320474909U CN203501427U CN 203501427 U CN203501427 U CN 203501427U CN 201320474909 U CN201320474909 U CN 201320474909U CN 203501427 U CN203501427 U CN 203501427U
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- base
- back casing
- bracing frame
- flange
- fixed
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a fixing structure for a rear housing and a base. The fixing structure comprises the circular arc-shaped rear housing and the base, wherein a support frame is arranged on the rear housing, and turned-over edges are arranged at the bottom of the support frame, are parallel to mounting surfaces corresponding to the base and are fixedly connected with the base. Besides, the utility model further discloses an air-conditioner indoor unit comprising the fixing structure for the rear housing and the base. According to the fixing structure, the support frame is fixedly connected with the rear housing and then is fixedly connected with the base through the turned-over edges, so that the connection between the rear housing and the base is further reinforced.
Description
Technical field
This novel air-conditioner field that relates to, relates in particular to fixed structure, the air conditioner room unit of a kind of back casing and base.
Background technology
Existing air-conditioner comprises back casing and the base of circular arc, and ducting assembly and the heat exchanger of air-conditioner are all fixed on back casing.Although circular arc housing can increase the area of air inlet, but the stress of its generation will make fixedly becoming of back casing and base particularly important, if back casing and base is fixing unstable, the power of the stress that back casing produces and support ducting assembly, heat exchanger will make back casing and base depart from, and affect the life-span of air-conditioner.
Utility model content
This novel main purpose is to provide fixed structure, the air conditioner room unit of a kind of back casing and base, be intended to make between back casing and base fix more firm.
This novel fixed structure that a kind of back casing and base are provided, comprises circular arc back casing and base, and this back casing is provided with bracing frame, and the bottom of this bracing frame is provided with flange, and the installed surface that this flange is corresponding with described base is parallel, and is fixedly connected with base.
Preferably, support frame as described above comprises the first bracing frame, and described the first bracing frame extends to top and the bottom of described back casing, and this first bracing frame is fixedly connected with back casing both sides respectively; Described flange comprises the first flange of the bottom that is arranged on the first bracing frame.
Preferably, described the first flange is provided with the first screw hole; The bottom of described back casing is provided with flanging, and the installation site of the first flange of the corresponding bracing frame of flanging is provided with the first fixed via, this first fixed via is aimed at setting with the first screw hole, and passes so that described the first bracing frame is fixed on described flanging for screw; The installed position of the corresponding described fixed via of described base is also provided with empty avoiding heavy stand.
Preferably, described flange also comprises the second flange that is arranged on the first bracing frame bottom, and the bearing of trend of the second flange is vertical with the bearing of trend of described the first flange.
Preferably, the bottom of described back casing is provided with flanging, and the installation site of the second flange of the corresponding bracing frame of flanging is provided with through hole, and described base is provided with positioning boss to position that should through hole, and described positioning boss engages with through hole.
Preferably, described positioning boss is provided with the second fixed via, and described the second flange is provided with the second screw hole, and this second screw hole is aimed at setting with described the second fixed via, for screw, passes so that described the first bracing frame is fixed on base.
Preferably, support frame as described above comprises the second bracing frame of the inner side that is arranged on back casing, and described flange comprises the 3rd flange of the bottom that is arranged on the second bracing frame, and the installed surface that the 3rd flange is corresponding with base is parallel, and is fixedly connected with base.
Preferably, the inner side of described back casing is provided with the card holding structure that vertical back casing protrudes out, and this card holding structure comprises two snap fits that are oppositely arranged, and described the second bracing frame correspondence is provided with the holding hole that the snap fit with card holding structure holds.
Preferably, described card holding structure also comprises support portion, and described support portion is arranged on a side of two snap fits, and support portion is provided with convex tendon; Described the second bracing frame correspondence is provided with limiting section, described convex tendon and limiting section butt.
Preferably, described card holding structure comprises the stud bolt hole of the opposite side that is arranged on two snap fits; Described the second bracing frame correspondence is provided with through hole, for screw, passes and is fixed on described stud bolt hole.
Preferably, be also provided with positioning convex column on the bottom surface of the flanging of described back casing, on described base, correspondence is provided with locating hole, and described positioning convex column holds and is connected with locating hole.
The utility model also provides a kind of air conditioner room unit, comprises housing, blower fan and heat exchanger, and described blower fan is the cross flow fan vertically arranging, and air conditioner room unit also comprises the back casing of said structure and the fixed structure of base.
The utility model is fixedly connected with back casing by bracing frame, then bracing frame is fixedly connected with base by flange again, thereby has further strengthened being connected of back casing and base.
Accompanying drawing explanation
Fig. 1 is the combining structure schematic diagram of the fixed structure preferred embodiment of the utility model back casing and base;
Fig. 2 is the blast structural representation of the fixed structure preferred embodiment of the utility model back casing and base;
Fig. 3 is the blast structural representation of another angle of the fixed structure preferred embodiment of the utility model back casing and base;
Fig. 4 be back casing shown in Fig. 1 and base fixed structure face structural representation;
Fig. 5 is along the generalized section of B-B in Fig. 4;
Fig. 6 is the structure for amplifying schematic diagram of C portion in Fig. 5;
Fig. 7 is the structure for amplifying schematic diagram of A portion in Fig. 2;
Fig. 8 is the structural representation of the utility model air conditioner room unit.
Realization, functional characteristics and the advantage of this novel object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, further illustrate this novel technical scheme.Should be appreciated that specific embodiment described herein is only novel in order to explain this, and this is novel to be not used in restriction.
Main thought of the present utility model is the fixed structure that proposes a kind of back casing and base, this fixed structure comprises circular arc back casing and base, and this circular arc back casing is provided with bracing frame, this bracing frame is fixed on back casing, and bracing frame bottom is provided with flange, and this flange is fixedly connected with base.By bracing frame, be fixedly connected with back casing, then bracing frame is fixedly connected with base by flange again, has further strengthened being connected of back casing and base.
Particularly, with reference to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the combining structure schematic diagram of the fixed structure of the utility model back casing and base; Fig. 2 is the blast structural representation of the fixed structure of the utility model back casing and base, and Fig. 3 is the blast structural representation of another angle of the fixed structure preferred embodiment of the utility model back casing and base.The fixed structure of this back casing and base comprises circular arc back casing 10 and base 20, and the both sides of this back casing 10 are respectively equipped with bracing frame.This bracing frame comprises the first bracing frame 30 that is arranged on back casing 10 both sides, this first bracing frame 30 extends to top and the bottom of described back casing 10, and this first bracing frame 30 is fixedly connected with the both sides of back casing 10 respectively, this connected mode can comprise that holding fixing or screw fixes.And bracing frame is fixedly connected with base by back casing 10.
Particularly, in conjunction with reference to shown in Fig. 4, Fig. 5 and Fig. 6, Fig. 4 be the utility model back casing and base fixed structure face structural representation; Fig. 5 is along the generalized section of B-B in Fig. 4; Fig. 6 is the enlarged diagram of C portion in Fig. 5.The bottom of this first bracing frame 30 is provided with the first flange 31, and this first flange 31 is provided with the first screw hole 311.The bottom of housing 10 is provided with flanging 12, and on described flanging 12, the position of corresponding the first screw hole 311 is provided with the first fixed via 121.And the installed position of the corresponding described fixed via 121 of described base 20 is also provided with an empty avoiding heavy stand 23.The first flange 31 is fixedly connected with flanging 12, makes the first bracing frame 30 and back casing 10 fixing more stable.
Further, the bottom of the first support portion 30 is also provided with the second flange 32, and vertical setting of bearing of trend of the bearing of trend of this second flange 32 and the first flange 31.The second flange 32 is provided with the second screw hole 321.On base 20, the position of corresponding the second screw hole 321 is provided with positioning boss 21, and described positioning boss 21 is provided with the second fixed via 211, and on described flanging 12, the position of corresponding described positioning boss 21 is provided with locating hole 122.By locating hole 122, engage with positioning boss 21, back casing 10 is fixedly connected with base 20, then by screw, pass the second screw hole 321 and be fixed in the second fixed via 211, thereby the second bracing frame is fixed on base 20 by back casing 10.In this embodiment, the first bracing frame 30 is connected with base 20 by vertically disposed the second flange 32 of bearing of trend, makes being connected more firmly of back casing 10 and base 20, respective outer side edges accurate.
Further, in conjunction with reference to Fig. 7, above-mentioned bracing frame also comprises the second bracing frame 40 of the inner side that is arranged on back casing 10, and the bottom of this second bracing frame 40 is provided with the 3rd parallel flange 41, the three flange 41 of the installed surface corresponding with base 20 and is fixedly connected with base 20.The inner side of this back casing 10 is provided with the card holding structure 11 that vertical back casing 10 protrudes out.This card holding structure 11 comprises two snap fits that are oppositely arranged 111, and described the second bracing frame 40 correspondences are provided with the holding hole 42 that the snap fit 111 with card holding structure 11 holds.By snap fit 111, hold and be connected with holding hole 42, thereby the second bracing frame 40 is fixed on back casing 10.
Further, above-mentioned card holding structure 11 also comprises the stud bolt hole 112 of the opposite side that is arranged on two snap fits 111; Described the second bracing frame 40 correspondences are provided with through hole 43, for screw, pass and are fixed on described stud bolt hole 112.By the setting of stud bolt hole 112, not only can limit the relative motion of the second bracing frame 40 and back casing 10 in the vertical directions, but also the second bracing frame 40 is played a supportive role.
Above-mentioned card holding structure 11 also comprises support portion 113, and described support portion 113 is arranged on a side of two snap fits 111, and support portion 113 is provided with convex tendon 114; Described the second bracing frame 40 correspondences are provided with limiting section (not shown), described convex tendon 114 and limiting section butt.By the setting of this convex tendon 114, not only can limit the relative motion of the second bracing frame 40 and back casing 10 in the vertical directions, but also the second bracing frame 40 is played a supportive role.
Further, in conjunction with reference to Fig. 2 and Fig. 3, the installation site of above-mentioned flanging 12 corresponding the 3rd flange 41 is provided with screw 123, for screw through and respectively the second bracing frame 40 is fixed on base 20.Described the 3rd flange 41 is provided with screw hole 411.By screw, pass screw hole 411, screw 123 and be fixed on base 20, further having strengthened being fixedly connected with of back casing 10 and base 20.
Further, on the bottom surface of the flanging 12 of above-mentioned back casing 10, be also provided with positioning convex column 13, on described base 20, correspondence is provided with locating hole 22, and described positioning convex column 13 holds and is connected with locating hole 22.By being connected of positioning convex column 13 and locating hole 22, make between back casing 10 and base 20 be connected more firm, respective outer side edges precisely, assembling is easy.
Accordingly, the utility model has also proposed a kind of air conditioner room unit.As shown in Figure 8, this air conditioner room unit comprises housing 100, ducting assembly 200 and heat exchanger 300, and is provided with cross flow fan (not shown) between described ducting assembly 200 and heat exchanger 300.This air conditioner room unit also comprises the housing of said structure and the fixed structure of base simultaneously, as shown in Fig. 1-7, this fixed structure comprises circular arc back casing 10 and base 20, this back casing 10 is fixed on above-mentioned housing 100, and this back casing 10 is provided with bracing frame (30,40), this bracing frame is fixed on back casing 10, and is provided with flange (32,41) bottom bracing frame, and this flange is fixedly connected with base 20.By bracing frame, be fixedly connected with back casing 10, then bracing frame is fixedly connected with base by flange again, has further strengthened being connected of back casing 10 and base 20.
The foregoing is only this novel preferred embodiment; not thereby limit its scope of the claims; every equivalent structure or conversion of equivalent flow process that utilizes this novel description and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, be all in like manner included in this novel scope of patent protection.
Claims (12)
1. a fixed structure for back casing and base, is characterized in that, comprises circular arc back casing and base, and this back casing is provided with bracing frame, and the bottom of this bracing frame is provided with flange, and the installed surface that this flange is corresponding with described base is parallel, and is fixedly connected with base.
2. the fixed structure of back casing according to claim 1 and base, it is characterized in that, support frame as described above comprises the first bracing frame, and described the first bracing frame extends to top and the bottom of described back casing, and this first bracing frame is fixedly connected with back casing both sides respectively; Described flange comprises the first flange of the bottom that is arranged on the first bracing frame.
3. the fixed structure of back casing according to claim 2 and base, is characterized in that, described the first flange is provided with the first screw hole; The bottom of described back casing is provided with flanging, and the installation site of the first flange of the corresponding bracing frame of flanging is provided with the first fixed via, this first fixed via is aimed at setting with the first screw hole, and passes so that described the first bracing frame is fixed on described flanging for screw; The installed position of the corresponding described fixed via of described base is also provided with empty avoiding heavy stand.
4. the fixed structure of back casing according to claim 2 and base, is characterized in that, described flange also comprises the second flange that is arranged on the first bracing frame bottom, and the bearing of trend of the second flange is vertical with the bearing of trend of described the first flange.
5. the fixed structure of back casing according to claim 4 and base, it is characterized in that, the bottom of described back casing is provided with flanging, and the installation site of the second flange of the corresponding bracing frame of flanging is provided with through hole, described base is provided with positioning boss to position that should through hole, and described positioning boss engages with through hole.
6. the fixed structure of back casing according to claim 5 and base, it is characterized in that, described positioning boss is provided with the second fixed via, described the second flange is provided with the second screw hole, this second screw hole is aimed at setting with described the second fixed via, for screw, passes so that described the first bracing frame is fixed on base.
7. according to the back casing described in claim 1-6 any one and the fixed structure of base, it is characterized in that, support frame as described above comprises the second bracing frame of the inner side that is arranged on back casing, described flange comprises the 3rd flange of the bottom that is arranged on the second bracing frame, the installed surface that the 3rd flange is corresponding with base is parallel, and is fixedly connected with base.
8. the fixed structure of back casing according to claim 7 and base, it is characterized in that, the inner side of described back casing is provided with the card holding structure that vertical back casing protrudes out, this card holding structure comprises two snap fits that are oppositely arranged, and described the second bracing frame correspondence is provided with the holding hole that the snap fit with card holding structure holds.
9. the fixed structure of back casing according to claim 8 and base, is characterized in that, described card holding structure also comprises support portion, and described support portion is arranged on a side of two snap fits, and support portion is provided with convex tendon; Described the second bracing frame correspondence is provided with limiting section, described convex tendon and limiting section butt.
10. the fixed structure of back casing according to claim 8 and base, is characterized in that, described card holding structure comprises the stud bolt hole of the opposite side that is arranged on two snap fits; Described the second bracing frame correspondence is provided with through hole, for screw, passes and is fixed on described stud bolt hole.
The fixed structure of 11. back casings according to claim 9 and base, is characterized in that, is also provided with positioning convex column on the bottom surface of the flanging of described back casing, and on described base, correspondence is provided with locating hole, and described positioning convex column holds and is connected with locating hole.
12. 1 kinds of air conditioner room units, comprise housing, blower fan and heat exchanger, and described blower fan is the cross flow fan vertically arranging, and it is characterized in that, also comprise the fixed structure of the back casing described in any one and base in claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474909.1U CN203501427U (en) | 2013-08-05 | 2013-08-05 | Fixing structure for rear housing and base, and air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474909.1U CN203501427U (en) | 2013-08-05 | 2013-08-05 | Fixing structure for rear housing and base, and air-conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501427U true CN203501427U (en) | 2014-03-26 |
Family
ID=50332403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320474909.1U Expired - Lifetime CN203501427U (en) | 2013-08-05 | 2013-08-05 | Fixing structure for rear housing and base, and air-conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501427U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165446A (en) * | 2014-07-23 | 2014-11-26 | 珠海格力电器股份有限公司 | Chassis and circular cabinet machine comprising same |
| CN106288311A (en) * | 2016-10-28 | 2017-01-04 | 芜湖美智空调设备有限公司 | Chassis and air-conditioner |
| CN109237762A (en) * | 2018-09-25 | 2019-01-18 | 珠海格力电器股份有限公司 | Supporting structure and air conditioner with same |
-
2013
- 2013-08-05 CN CN201320474909.1U patent/CN203501427U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165446A (en) * | 2014-07-23 | 2014-11-26 | 珠海格力电器股份有限公司 | Chassis and circular cabinet machine comprising same |
| CN104165446B (en) * | 2014-07-23 | 2017-05-24 | 珠海格力电器股份有限公司 | Chassis and circular cabinet machine comprising same |
| CN106288311A (en) * | 2016-10-28 | 2017-01-04 | 芜湖美智空调设备有限公司 | Chassis and air-conditioner |
| CN106288311B (en) * | 2016-10-28 | 2022-02-15 | 芜湖美智空调设备有限公司 | Chassis and air conditioner |
| CN109237762A (en) * | 2018-09-25 | 2019-01-18 | 珠海格力电器股份有限公司 | Supporting structure and air conditioner with same |
| CN109237762B (en) * | 2018-09-25 | 2020-02-28 | 珠海格力电器股份有限公司 | Supporting structure and air conditioner with same |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |