CN203553650U - High-protection-grade power distribution cabinet - Google Patents
High-protection-grade power distribution cabinet Download PDFInfo
- Publication number
- CN203553650U CN203553650U CN201320439770.7U CN201320439770U CN203553650U CN 203553650 U CN203553650 U CN 203553650U CN 201320439770 U CN201320439770 U CN 201320439770U CN 203553650 U CN203553650 U CN 203553650U
- Authority
- CN
- China
- Prior art keywords
- housing
- screw
- protection
- power distribution
- distribution cabinet
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a high-protection-grade power distribution cabinet which is characterized in that: the high-protection-grade power distribution cabinet comprises a housing (1); the surface of the housing (1) is provided with a housing door (2); the housing (1) is internally provided with at least one iron sheet (3) which is fixed with the inner wall of the housing (1); the housing door (2) is provided with a through hole (2.1) at the position of the iron sheet (3); and a screw (5) is mounted on the through hole (2.1) for fitting with the iron sheet (3). The iron sheet (3) is provided with a fixing device (4) for fitting with the screw (5). The fixing device (4) is a nut, or self tapping screw, or a screw with an internal thread. According to the high-protection-grade power distribution cabinet, through fixing the iron sheet in the housing, arranging the through hole on the housing door and afterwards connecting the housing door with the iron sheet by the screw, a clearance between the housing door and the housing is totally eliminated, thereby improving sealing performance of the power distribution cabinet, improving waterproof and dustproof performance, and improving protection grade of the power distribution cabinet.
Description
Technical field
The utility model relates to a kind of distribution box cabinet of high-protection level, for being arranged on the external door of all kinds of distribution box cabinets, can prevent that the foreign material such as dust and water from entering in distribution box cabinet, plays a protective role.
Background technology
Distribution box cabinet is widely used in all trades and professions such as Ferrous Metallurgy electric power harbour shipbuilding railway urban light rail chemical building in electricity consumption, and various switches and terminal socket and other low-voltage electrical apparatus are equipped with in distribution box cabinet inside, according to user, need to provide various special functions.
But common distribution box cabinet is after chamber door is closed, and still exists less gap, cause distribution box cabinet sealing poor, waterproof dust-proof property is poor, can not guarantee the degree of protection of distribution box cabinet.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of degree of protection high, the distribution box cabinet of the high-protection level that sealing is strong.
The purpose of this utility model is achieved in that
The distribution box cabinet of a kind of high-protection level of the utility model, it is characterized in that: it comprises casing, the surface of described casing is provided with chamber door, described box house is provided with at least one iron plate, described iron plate and cabinet wall fix, chamber door has through hole at place, iron plate position, screw is housed for matching with iron plate on through hole.
Described iron plate is provided with fixture and coordinates with screw, and described fixture is that a nut or self-tapping screw or one establish female screw.
Compared with prior art, the beneficial effects of the utility model are:
The distribution box cabinet of this high-protection level passes through at box house fixed iron piece, and after perforate, with screw, chamber door is connected with iron plate on chamber door, thereby the gap between chamber door and casing is eliminated completely, improved the sealing of distribution box cabinet, improve its waterproof dust-proof property, improved the degree of protection of distribution box cabinet.
Accompanying drawing explanation
Fig. 1 is the structural representation of the distribution box cabinet of the utility model high-protection level.
Fig. 2 is the structural representation of the distribution box cabinet open mode of the utility model high-protection level.
Wherein: casing 1, chamber door 2, through hole 2.1, iron plate 3, fixture 4, screw 5.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model relates to a kind of distribution box cabinet of high-protection level, comprise casing 1, the surface of described casing 1 is provided with chamber door 2, described casing 1 inside is provided with at least one iron plate 3, described iron plate 3 fixes with casing 1 inwall, described chamber door 2 has through hole 2.1 at iron plate 3 places, position, screw 5 is housed for matching with iron plate 3 on through hole 2.1, iron plate 3 is provided with fixture 4 and coordinates with screw 5, chamber door 2 and casing 1 are fastened, and both gaps are eliminated completely, described fixture 4 is that a nut or self-tapping screw or one establish female screw.
The distribution box cabinet of this high-protection level passes through at box house fixed iron piece, and after perforate, with screw, chamber door is connected with iron plate on chamber door, thereby the gap between chamber door and casing is eliminated completely, improved the sealing of distribution box cabinet, improve its waterproof dust-proof property, improved the degree of protection of distribution box cabinet.
Claims (2)
1. the distribution box cabinet of a high-protection level, it is characterized in that: it comprises casing (1), the surface of described casing (1) is provided with chamber door (2), described casing (1) inside is provided with at least one iron plate (3), described iron plate (3) fixes with casing (1) inwall, chamber door (2) has through hole (2.1) at iron plate (3) place, position, on through hole (2.1), be equipped with screw (5) for and iron plate (3) match.
2. the distribution box cabinet of a kind of high-protection level according to claim 1, it is characterized in that: described iron plate (3) is provided with fixture (4) and coordinates with screw (5), described fixture (4) is that a nut or self-tapping screw or one establish female screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439770.7U CN203553650U (en) | 2013-07-23 | 2013-07-23 | High-protection-grade power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439770.7U CN203553650U (en) | 2013-07-23 | 2013-07-23 | High-protection-grade power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553650U true CN203553650U (en) | 2014-04-16 |
Family
ID=50471719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439770.7U Expired - Fee Related CN203553650U (en) | 2013-07-23 | 2013-07-23 | High-protection-grade power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553650U (en) |
-
2013
- 2013-07-23 CN CN201320439770.7U patent/CN203553650U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140416 Termination date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |