CN106028730A - Bi-level sealing cabinet body and air-conditioner employing same - Google Patents
Bi-level sealing cabinet body and air-conditioner employing same Download PDFInfo
- Publication number
- CN106028730A CN106028730A CN201610576072.XA CN201610576072A CN106028730A CN 106028730 A CN106028730 A CN 106028730A CN 201610576072 A CN201610576072 A CN 201610576072A CN 106028730 A CN106028730 A CN 106028730A
- Authority
- CN
- China
- Prior art keywords
- sealing
- cabinet
- sealing strip
- doorframe
- flanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
Abstract
The invention relates to the technical field of cabinet bodies, specifically relates to a bi-level sealing cabinet body and an air-conditioner employing same. The bi-level sealing cabinet body comprises a door plate and a door frame, wherein a first circular sealing strip is arranged on the door plate, and a second circular sealing strip is arranged on the door plate and outside the first circular sealing strip. The invention further discloses an air-conditioner employing the bi-level sealing cabinet body. The first sealing strip and the second sealing strip form two-level sealing between the door plate and the door frame, so that the sealing degree of the cabinet body and sealing level are improved. With the bi-level sealing cabinet body, a starting cabinet and a converter cabinet are more suitable to severe application environment. Higher protection standards are met, and the sealing reliability of the cabinet body is greatly improved.
Description
Technical field
The present invention relates to cabinet technical field, particularly relate to the cabinet of a kind of two-stage sealing and use its sky
Adjust.
Background technology
In large commercial air conditioner industry, in large-size air conditioning handpiece Water Chilling Units, the startup cabinet of use, converter cabinet etc. are to cabinet
The seal request of body is higher, and the sealing means that this type of the most common cabinet cabinet door is used the most generally is adopted
Sealing structure by the single-stage of conventional seals bar, this infrastructure cost is relatively low, though certain sealing effect can be played
Really, but have the following disadvantages:
1. when using conventional seals bar, only by the sealing strip between door-plate and cabinet, though certain sealing can be played
Effect, but due to the existence in gap and the problem of aging of sealing strip, it is impossible to dustproof and waterproof well；
2. along with start cabinet, converter cabinet to seeking shelter from wind and rain, the strengthening of the index such as dust-proof, heat insulation and sound insulation, faced by
More severe applied environment, ordinary single-stage seals structure cannot meet demand.
For the problems referred to above, the twin-stage proposing a kind of problem that can solve the problem that existing cabinet sealing effectiveness difference is close
The cabinet sealed and the air-conditioning using it.
Summary of the invention
It is an object of the invention to propose the cabinet of a kind of two-stage sealing, it is possible to solve existing cabinet sealing
The problem of difference.
Another object of the present invention is to propose a kind of air-conditioning, it uses the cabinet of two-stage sealing as described above
Body.
For reaching this purpose, the present invention by the following technical solutions:
The cabinet of a kind of two-stage sealing, including door-plate and doorframe, described door-plate is provided with a circle first and seals
Bar, wherein, on described door-plate and be positioned at the outside of the first sealing strip and be provided with circle second sealing strip.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described first sealing strip includes being positioned at middle part
The first cavity, be positioned at inner side the first installation portion, and be positioned at outside for the first arc with door frame contact
Shape face.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described second sealing strip includes being positioned at middle part
The second cavity, be positioned at inner side the second installation portion, and be positioned at outside for the second arc with door frame contact
Shape face.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described second arcwall face is provided with two
Symmetrically arranged sealing strip, described in two, sealing strip opens setting to both sides.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, the end of described door-plate is provided with flanging knot
Structure, described second sealing strip is fixed on folded edges by mounting bar；
Described mounting bar includes the first flanging and the second flanging, and wherein, the first flanging is arranged on the flanging of door-plate
In structure；
Described second installation portion is to be arranged on the U-type groove inside the second sealing strip, and described second flanging is plugged on U
In type groove.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described doorframe include the first doorframe flanging and
Second doorframe flanging, and both connect formation groove structure,
Under door-plate closed mode, the first doorframe flanging and the contact of the first sealing strip form first and seal；
Second doorframe flanging and the contact of the second sealing strip form second and seal.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described doorframe is provided with two respectively with
First sealing strip and groove structure corresponding to the second sealing strip.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described first sealing strip and the second sealing strip
It it is all magnetic sealing strip.
As a kind of preferred version of the cabinet of above-mentioned two-stage sealing, described first sealing strip and the second sealing strip
Corner be fillet structure.
A kind of air-conditioning, it includes the cabinet of two-stage sealing as described above.
The invention have the benefit that the present invention passes through the first sealing strip and the setting of the second sealing strip, permissible
Two seals is formed between door-plate and doorframe, so, add cabinet and seal depth, improve sealing etc.
Level, uses the cabinet of two-stage sealing mode simultaneously, makes startup cabinet, converter cabinet adapt to more severe application ring
Border, meets higher level of protection so that cabinet sealing reliability significantly promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cabinet of the two-stage sealing that the specific embodiment of the invention provides.
Wherein:
1: door-plate；2: doorframe；3: the first sealing strips；4: the second sealing strips；5: mounting bar；
21: the first doorframe flangings；22: the second doorframe flangings；
41: the second cavitys；42: the second installation portions；43: sealing strip.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As it is shown in figure 1, present embodiments provide for the cabinet of a kind of two-stage sealing, including door-plate 1 and doorframe
2, door-plate 1 is provided with circle first sealing strip 3, and on door-plate 1 and be positioned at the first sealing strip 3
Outside is provided with circle second sealing strip 4.
In the present embodiment, the first sealing strip 3 and setting of the second sealing strip 4, can be door-plate 1 He
Two seals is formed between doorframe 2, so, add cabinet and seal depth, improve and seal grade, simultaneously
Use the cabinet of two-stage sealing mode, make startup cabinet, converter cabinet adapt to more severe applied environment, meet
Higher level of protection so that cabinet sealing reliability significantly promotes.
Concrete, the first sealing strip 3 includes the first cavity being positioned at middle part, is positioned at the first installation of inner side
Portion, and it is positioned at outside for the first arcwall face contacted with doorframe 2.First sealing strip 3 of this structure,
In door-plate 1 closing process, the first sealing strip 3 can be extruded, and makes between the first sealing strip 3 and doorframe 2
Can have bigger contact area, improve sealing effectiveness.
Second sealing strip 4 includes the second cavity 41 being positioned at middle part, is positioned at the second installation portion 42 of inner side, with
And it is positioned at outside for the second arcwall face contacted with doorframe 2.
Concrete, the second arcwall face is provided with two symmetrically arranged sealing strips 43, two sealing strips 43 are to two
Setting is opened in side.Second sealing strip 4 of this structure, in door-plate 1 closing process, the second sealing strip 4 can quilt
Extruding, is simultaneously located at two sealing strips 43 on the second sealing strip 4 and understands under the effect of extruding force, to both sides
Open, and contact with doorframe 2, make, between the second sealing strip 4 and doorframe 2, there is bigger contact area.
Second sealing strip 4 fit system concrete with door-plate 1 is: the end of door-plate 1 is provided with folded edges,
Second sealing strip 4 is fixed on folded edges by mounting bar 5, and mounting bar 5 includes the first flanging and second
Flanging, wherein, the first flanging is arranged on the folded edges of door-plate 1, and the second installation portion 42 is for being arranged on
U-type groove inside two sealing strips 4, the second flanging is plugged in U-type groove.Close by second by mounting bar 5
Strip of paper used for sealing 4 is arranged on door-plate 1, and the coordinating of the second flanging and U-type groove, and can facilitate the second sealing strip 4
Installation.
In present embodiment, doorframe 2 with the fit form of the first sealing strip 3 or the second sealing strip 4 is: door
Frame 2 includes the first doorframe flanging 21 and the second doorframe flanging 22, and both connect formation groove structure, at door
Under plate 1 closed mode, the first doorframe flanging 21 contacts formation first and seals with the first sealing strip 3, and second
Doorframe flanging 22 contacts formation second and seals with the second sealing strip 4.By the cooperation of said structure, in reality
On the premise of existing two seals, can sufficiently utilize the existing structure of cabinet.
In the present embodiment, the fit form of another doorframe 2 and sealing strip, doorframe 2 are additionally provided
On be provided with two groove structures corresponding with the first sealing strip 3 and the second sealing strip 4 respectively.Pass through groove
The setting of structure, when door-plate 1 cuts out, sealing strip enters in groove structure, and joins with groove structure
Close, and then improve the sealing effectiveness of cabinet.
First sealing strip 3 and the second sealing strip 4 are all magnetic sealing strips.By sealing strip is arranged to magnetic
Sealing strip, can close at door-plate 1 and make, and door-plate 1 and doorframe 2 can realize automatic pick, prevent because forgetting
The problem of the sealing effectiveness difference caused of closing the door.
The corner of the first sealing strip 3 and the second sealing strip 4 is fillet structure.By at the first sealing strip 3
Fillet structure is set with the corner of the second sealing strip 4, is possible to prevent the first sealing strip 3 and the second sealing strip 4
Because bulge phenomenon occurs in bending.
In the present embodiment, also providing a kind of air-conditioning, it includes two-stage sealing as described above
Cabinet.Concrete, air-conditioning includes that starting cabinet, converter cabinet etc. uses two-stage sealing to cabinet, above-mentioned cabinet
Cabinet.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein
Explaining, those skilled in the art need not pay performing creative labour can associate other tool of the present invention
Body embodiment, within these modes fall within protection scope of the present invention.
Claims (10)
1. a cabinet for two-stage sealing, including door-plate (1) and doorframe (2), on described door-plate (1)
It is provided with a circle the first sealing strip (3), it is characterised in that upper at described door-plate (1) and to be positioned at first close
The outside of strip of paper used for sealing (3) is provided with a circle the second sealing strip (4).
The cabinet of two-stage sealing the most according to claim 1, it is characterised in that described first seals
Bar (3) includes being positioned at first cavity at middle part, is positioned at the first installation portion of inner side, and be positioned at outside for
The first arcwall face contacted with doorframe (2).
The cabinet of two-stage sealing the most according to claim 1, it is characterised in that described second seals
Bar (4) includes the second cavity (41) being positioned at middle part, is positioned at second installation portion (42) of inner side, and
It is positioned at outside for the second arcwall face contacted with doorframe (2).
The cabinet of two-stage sealing the most according to claim 3, it is characterised in that described second arc
Being provided with two symmetrically arranged sealing strips (43) on face, sealing strip described in two (43) opens to both sides and sets
Put.
The cabinet of two-stage sealing the most according to claim 3, it is characterised in that described door-plate (1)
End be provided with folded edges, described second sealing strip (4) by mounting bar (5) be fixed on flanging tie
On structure；
Described mounting bar (5) includes the first flanging and the second flanging, and wherein, the first flanging is arranged on door-plate (1)
Folded edges on；
Described second installation portion (42) is to be arranged on the U-type groove inside the second sealing strip (4), described second
Flanging is plugged in U-type groove.
The cabinet of two-stage sealing the most according to claim 1, it is characterised in that described doorframe (2)
Including the first doorframe flanging (21) and the second doorframe flanging (22), and both connect formation groove structure,
Under door-plate (1) closed mode, the first doorframe flanging (21) contacts shape with the first sealing strip (3)
First is become to seal；
Second doorframe flanging (22) contacts formation second and seals with the second sealing strip (4).
The cabinet of two-stage sealing the most according to claim 1, it is characterised in that described doorframe (2)
On be provided with two groove structures corresponding with the first sealing strip (3) and the second sealing strip (4) respectively.
The cabinet of two-stage sealing the most according to claim 1, it is characterised in that described first seals
Bar (3) and the second sealing strip (4) are all magnetic sealing strips.
The cabinet of two-stage sealing the most according to claim 1, it is characterised in that described first seals
The corner of bar (3) and the second sealing strip (4) is fillet structure.
10. an air-conditioning, it is characterised in that include that the twin-stage as described in claim 1-9 any one is close
The cabinet of envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576072.XA CN106028730B (en) | 2016-07-20 | 2016-07-20 | A kind of cabinet body of two-stage sealing and air-conditioning using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576072.XA CN106028730B (en) | 2016-07-20 | 2016-07-20 | A kind of cabinet body of two-stage sealing and air-conditioning using it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106028730A true CN106028730A (en) | 2016-10-12 |
| CN106028730B CN106028730B (en) | 2019-01-18 |
Family
ID=57116086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576072.XA Active CN106028730B (en) | 2016-07-20 | 2016-07-20 | A kind of cabinet body of two-stage sealing and air-conditioning using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106028730B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565714A (en) * | 2023-03-24 | 2023-08-08 | 欧伏电气股份有限公司 | Outdoor combined type cabinet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3962250A4 (en) * | 2019-04-24 | 2023-05-10 | Kyocera Corporation | Case for electric apparatus and electric equipment device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197449Y (en) * | 1994-07-20 | 1995-05-17 | 新疆昌吉兴华实业公司 | Dual-seal door |
| US20010040037A1 (en) * | 2000-05-15 | 2001-11-15 | Nec Corporation | Waterproof construction of communication equipment |
| US20150075080A1 (en) * | 2013-09-16 | 2015-03-19 | Jeffrey S. Ellingson | Apparatus for Sealing Door of an Enclosure |
| CN205921867U (en) * | 2016-07-20 | 2017-02-01 | 珠海格力电器股份有限公司 | Sealed cabinet body of doublestage and adopt its air conditioner |
-
2016
- 2016-07-20 CN CN201610576072.XA patent/CN106028730B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197449Y (en) * | 1994-07-20 | 1995-05-17 | 新疆昌吉兴华实业公司 | Dual-seal door |
| US20010040037A1 (en) * | 2000-05-15 | 2001-11-15 | Nec Corporation | Waterproof construction of communication equipment |
| US20150075080A1 (en) * | 2013-09-16 | 2015-03-19 | Jeffrey S. Ellingson | Apparatus for Sealing Door of an Enclosure |
| CN205921867U (en) * | 2016-07-20 | 2017-02-01 | 珠海格力电器股份有限公司 | Sealed cabinet body of doublestage and adopt its air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565714A (en) * | 2023-03-24 | 2023-08-08 | 欧伏电气股份有限公司 | Outdoor combined type cabinet |
| CN116565714B (en) * | 2023-03-24 | 2024-05-03 | 欧伏电气股份有限公司 | Outdoor combined type cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106028730B (en) | 2019-01-18 |
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