CN204205345U - A kind of distribution box hermetically-sealed construction - Google Patents
A kind of distribution box hermetically-sealed construction Download PDFInfo
- Publication number
- CN204205345U CN204205345U CN201420669170.4U CN201420669170U CN204205345U CN 204205345 U CN204205345 U CN 204205345U CN 201420669170 U CN201420669170 U CN 201420669170U CN 204205345 U CN204205345 U CN 204205345U
- Authority
- CN
- China
- Prior art keywords
- case lid
- casing
- distribution box
- prevention column
- earthquake prevention
- 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.)
- Expired - Fee Related
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Abstract
A kind of distribution box hermetically-sealed construction, comprise distribution box body and case lid, casing four corner locations are provided with earthquake prevention column, earthquake prevention column top is arranged with elastic washer, case lid correspondence position is also provided with the earthquake prevention column matched, when case lid covers on casing, the earthquake prevention column on case lid is just in time against on elastic washer that the earthquake prevention column on casing is arranged; The cross section of casing and case lid contact jaw is the structure of medial recess outward flange platform higher than inner edge platform, and it is " L " RunddichtringO that recessed position is provided with cross section, and the cross section of case lid and casing contact jaw is Double tabletop structure, and outer rim platform is higher than inner edge platform; Designed by said structure, casing and case lid contact position are just engaged on " L " RunddichtringO.
Description
Technical field
The utility model relates to technical field of electricity, particularly a kind of distribution box hermetically-sealed construction.
Background technology
Distribution box inside is provided with various electric components, many components and parts belong to comparatively sensitive electrical components and parts, higher to environmental requirement, and the impact being easy to be subject to environmental change causes job stability to be deteriorated, therefore, the sealing property of distribution box and stability seem and are even more important.
Summary of the invention
The utility model designs a kind of distribution box hermetically-sealed construction, and the distribution box product hermeticity that this design provides can be good, also has certain antihunt action, provides an extraordinary operational environment can to the electric components of distribution box inside.
A kind of distribution box hermetically-sealed construction, comprise distribution box body and case lid, casing four corner locations are provided with earthquake prevention column, earthquake prevention column top is arranged with elastic washer, case lid correspondence position is also provided with the earthquake prevention column matched, when case lid covers on casing, the earthquake prevention column on case lid is just in time against on elastic washer that the earthquake prevention column on casing is arranged; The cross section of casing and case lid contact jaw is the structure of medial recess outward flange platform higher than inner edge platform, and it is " L " RunddichtringO that recessed position is provided with cross section, and the cross section of case lid and casing contact jaw is Double tabletop structure, and outer rim platform is higher than inner edge platform; Designed by said structure, casing and case lid contact position are just engaged on " L " RunddichtringO.
the beneficial effects of the utility modelcan slow down the impact of external shock on distribution box internal electric components and parts by earthquake prevention column structural design, casing and case lid are engaged in " L " RunddichtringO structural design, achieve the dual-seal to distribution box, " L " RunddichtringO to be engaged with case lid at casing on the basis that seals and to have carried out second layer sealing, this structural design sealing effectiveness is more superior relative to traditional product, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the structural representation of earthquake prevention column;
Fig. 3 is casing and case lid occlusion structure schematic diagram;
In figure: 1, casing; 2, earthquake prevention column; 3, elastic washer; 4, groove; 5, " L " RunddichtringO; 6, case lid.
Embodiment
As shown in Figure 1,2 and 3, a kind of distribution box hermetically-sealed construction, comprise distribution box body 1 and case lid 6, casing 1 four corner locations are provided with earthquake prevention column 2, earthquake prevention column 2 top is arranged with elastic washer 3, case lid 6 correspondence position is also provided with the earthquake prevention column 2 matched, and when case lid 6 covers on casing 1, the earthquake prevention column 2 on case lid 6 is just in time against on the elastic washer 3 of setting on the earthquake prevention column 2 on casing 1; Casing 1 is the structure of central slot 4 outward flange platform higher than inner edge platform with the cross section of case lid 6 contact jaw, it is " L " RunddichtringO 5 that groove 4 position is provided with cross section, case lid 6 is Double tabletop structure with the cross section of casing 6 contact jaw, and outer rim platform is higher than inner edge platform; Designed by said structure, casing 1 and case lid 6 contact position are just engaged on " L " RunddichtringO 5, the impact of external shock on distribution box internal electric components and parts can be slowed down by earthquake prevention column 2 structural design, casing 1 and case lid 6 are engaged in " L " RunddichtringO 5 structural design, achieve the dual-seal to distribution box, " L " RunddichtringO 5 to be engaged with case lid 6 at casing 1 on the basis that seals and to have carried out second layer sealing, this structural design sealing effectiveness is more superior relative to traditional product, is worthy to be popularized.
Above are only an embodiment of this utility model, can not as the foundation limiting this utility model protection scope, any design similar with these innovation and creation all belongs to protection range of the present utility model.
Claims (1)
1. a distribution box hermetically-sealed construction, comprises distribution box body and case lid, it is characterized in that: described casing four corner locations are provided with earthquake prevention column, and earthquake prevention column top is arranged with elastic washer, and case lid correspondence position is also provided with the earthquake prevention column matched; The cross section of casing and case lid contact jaw is the structure of medial recess outward flange platform higher than inner edge platform, and it is " L " RunddichtringO that recessed position is provided with cross section, and the cross section of case lid and casing contact jaw is Double tabletop structure, and outer rim platform is higher than inner edge platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669170.4U CN204205345U (en) | 2014-11-11 | 2014-11-11 | A kind of distribution box hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420669170.4U CN204205345U (en) | 2014-11-11 | 2014-11-11 | A kind of distribution box hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205345U true CN204205345U (en) | 2015-03-11 |
Family
ID=52663265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420669170.4U Expired - Fee Related CN204205345U (en) | 2014-11-11 | 2014-11-11 | A kind of distribution box hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767698A (en) * | 2018-07-18 | 2018-11-06 | 合肥沃智信息科技有限公司 | A kind of data network switch board |
-
2014
- 2014-11-11 CN CN201420669170.4U patent/CN204205345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767698A (en) * | 2018-07-18 | 2018-11-06 | 合肥沃智信息科技有限公司 | A kind of data network switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20171111 |