CN201054271Y - A strong current field or magnetic field prevention converter component - Google Patents
A strong current field or magnetic field prevention converter component Download PDFInfo
- Publication number
- CN201054271Y CN201054271Y CNU2007201196310U CN200720119631U CN201054271Y CN 201054271 Y CN201054271 Y CN 201054271Y CN U2007201196310 U CNU2007201196310 U CN U2007201196310U CN 200720119631 U CN200720119631 U CN 200720119631U CN 201054271 Y CN201054271 Y CN 201054271Y
- Authority
- CN
- China
- Prior art keywords
- radome
- magnetic field
- converter
- field
- shielding cover
- 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 - Lifetime
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to a strong electric field proof or a magnetic field proof converter component, and comprises a shielding cover and a converter, wherein, at least two converters are arranged in one shielding cover, and the converters are led out of the shielding cover by a group of convert input lines and a group of converter output lines. The shielding cover is of a hollow column body, a globe body, a vertebral body or an informal shape composed of the hollow column body, the globe body and the vertebral body, a hole or a gap are arranged on one end of the shielding cover or on the periphery of the shielding cover, so as to be convenient for the input lines and the output lines to be connected with the converts. In order to realize the strong electric field protection or the magnetic field protection, one or more than one shielding cover (s) can be inserted in the shielding cover, and a shielding reinforced plate can be arranged on the inner wall of the shielding cover (s). In order to conveniently install a whole component, a backing plate conveniently installed can be fully or partially added on the installing face of the shielding cover independently.
Description
Technical field
The utility model relates to a kind of converter assembly, more particularly, relates to the converter assembly in a kind of overcurrent proof field or magnetic field.
Background technology
Some instrument and meters need be used converter such as current converter or electric pressure converter in order to detect voltage and current parameter.If these instrument and meters need be resisted external electrical field or influence of magnetic field, the be everlasting outside of these converters such as current converter or electric pressure converter adds a metallic shield box, shielding in the past substantially all is radome of a converter, if there are several converters just to need several radomes like this.Required like this radome will be many, the cost height, and the shape of radome will walk along with the profile of converter, and profile is pind down.The several converters that disperse have individual from shell, and volume is bigger, is not easy to install and fix.The converter that disperses is subjected to the position to be difficult for fixing influence, anti-electric field or magnetic field unstable properties aspect opposing external electrical field or influence of magnetic field easily.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of prior art, provides the converter assembly in a kind of overcurrent proof field or magnetic field, and its volume is little, and material is economized, and anti-interference is good.
The technical scheme that its technical matters that solves the utility model adopts is: the converter assembly of constructing a kind of overcurrent proof field or magnetic field, comprise radome and converter, in a radome, place two converters at least, converter is drawn radome by one group of converter incoming line and one group of converter output line.Radome be hollow cylinder, spheroid, centrum or by they form irregularly shaped.At least one end of radome or the porose or slit of periphery.So that being connected of converter incoming line and output line and converter.In order to realize overcurrent proof field or magnetic field, can be in radome nested again one or several radome, be built-in with converter by nested radome.Also can the shielding stiffening plate be set at the radome inwall.
Black box is for easy for installation, can be on the installed surface of radome all or locally increase the convenient backing plate of installing separately.Backing plate can be triangle or polygon or be connected the closed figure that surrounded in turn or in same plane, be connected closed figure that is surrounded or the shape of being amounted to by these shapes by some straight lines in turn with some curves head and the tail by curve head and the tail.
Implement the converter assembly in a kind of overcurrent proof field of the present utility model or magnetic field, have following beneficial effect:
The mode that employing is put a plurality of converters to shield together, shield the consumption of specific energy minimizing shielding material mutually respectively with single converter like this, thereby can economize on resources, reduce the cost, be convenient to install and fix, enhance productivity, and aspect anti-outside highfield and the influence of magnetic field more excellent performance is being arranged.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of converter assembly first embodiment in the utility model overcurrent proof field or magnetic field;
Fig. 2 is the vertical view of converter assembly first embodiment in the utility model overcurrent proof field or magnetic field;
Fig. 3 is the embedded shielding case structure synoptic diagram of the converter assembly in the utility model overcurrent proof field or magnetic field;
Fig. 4 is the structural representation of the converter assembly backing plate in the utility model a kind of overcurrent proof field or magnetic field.
Embodiment
As depicted in figs. 1 and 2, in the converter assembly in overcurrent proof described in the utility model field or magnetic field, comprise 3, one groups of converter output lines 4 of 2, one groups of converter incoming lines of 1, two converter of a radome.Radome is a cylinder, and its end or periphery are porose 5, so that converter incoming line 3 is connected with converter with output line 4.The material of radome can adopt the good metal of magnetic conductivity such as iron, cobalt, nickel or contain the alloy of these metals when armoured magnetic field, generally we use cold rolled plate always.Can adopt during electric field shielding good conductivity as silver, copper, aluminium or contain the alloy of these metals, generally we adopt copper coin.Radome can be to be formed by the block of metal plate stretching, also can be welded together by a plurality of sheet metals and form a cover.
As shown in Figure 3, Fig. 3 is the embedded shielding case structure synoptic diagram of the converter assembly in the utility model overcurrent proof field or magnetic field.In order to realize overcurrent proof field or magnetic field, can be in radome nested again one or several radome, embedded radome can be cylinder, spheroid, the centrum of hollow or the irregular three-dimensional shape of being made up of them, its end or porose all around or slit.The material of embedded radome can adopt the good metal of magnetic conductivity such as iron, cobalt, nickel or contain the alloy of these metals when armoured magnetic field, generally we use cold rolled plate always.The metal that can adopt good conductivity when electric field shielding is as silver, copper, aluminium or contain the alloy of these metals, and generally we adopt copper coin.
As shown in Figure 4, Fig. 4 is the structural representation of the converter assembly backing plate 6 in the utility model a kind of overcurrent proof field or magnetic field.Black box is for easy for installation, can be on the face of radome all or locally increase the convenient backing plate of installing 6 separately.Backing plate 6 can be triangle or polygon or be connected the closed figure that surrounded in turn or in same plane, be connected closed figure that is surrounded or the shape of being amounted to by these shapes by some straight lines in turn with some curves head and the tail by curve head and the tail.
Claims (10)
1. the converter assembly in overcurrent proof field or magnetic field, comprise radome (1) and converter (2), it is characterized in that, in a radome (1), place two converters (2) at least, converter (2) is drawn radome (1) by one group of converter incoming line (3) and one group of converter output line (4).
2. according to the converter assembly in claim 1 described overcurrent proof field or magnetic field, it is characterized in that, radome (1) be hollow cylinder, spheroid, centrum or by they form irregularly shaped.
3. the converter assembly in overcurrent proof according to claim 2 field or magnetic field is characterized in that, at least one end of radome (1) or periphery porose (5) or slit.
4. the converter assembly in overcurrent proof according to claim 3 field or magnetic field is characterized in that, the material of radome (1) adopts magnetic conductive metal or alloy.
5. the converter assembly in overcurrent proof according to claim 3 field or magnetic field is characterized in that, the material of radome (1) adopts conductive metal or alloy.
6. according to the converter assembly in claim 4 or 5 described overcurrent proof fields or magnetic field, it is characterized in that, in radome (1), also be nested with one or several radome (1), be built-in with converter (2) by nested radome.
7. according to the converter assembly in claim 4 or 5 described overcurrent proof fields or magnetic field, it is characterized in that, on radome (1) installed surface, the whole or local backing plate (6) that is provided with convenient installation.
8. the converter assembly in overcurrent proof according to claim 7 field or magnetic field, it is characterized in that, described backing plate (6) is triangle or polygon or is connected the closed figure that surrounded in turn or in same plane, be connected closed figure that is surrounded or the shape of being amounted to by these shapes by some straight lines in turn with some curves head and the tail by curve head and the tail.
9. the converter assembly in overcurrent proof according to claim 6 field or magnetic field, it is characterized in that, on the installed surface of radome (1), whole or the local backing plate (6) that is provided with convenient installation, this backing plate is triangle or polygon or is connected the closed figure that surrounded in turn or in same plane, be connected closed figure that is surrounded or the shape of being amounted to by these shapes by some straight lines in turn with some curves head and the tail by curve head and the tail.
10. according to the converter assembly in claim 4 or 5 described overcurrent proof fields or magnetic field, it is characterized in that, also comprise the shielding stiffening plate that is arranged on the radome inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201196310U CN201054271Y (en) | 2007-04-18 | 2007-04-18 | A strong current field or magnetic field prevention converter component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201196310U CN201054271Y (en) | 2007-04-18 | 2007-04-18 | A strong current field or magnetic field prevention converter component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054271Y true CN201054271Y (en) | 2008-04-30 |
Family
ID=39393932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201196310U Expired - Lifetime CN201054271Y (en) | 2007-04-18 | 2007-04-18 | A strong current field or magnetic field prevention converter component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054271Y (en) |
-
2007
- 2007-04-18 CN CNU2007201196310U patent/CN201054271Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |
|
| CX01 | Expiry of patent term |