CN211531554U - Explosion-proof intrinsic safety detector box - Google Patents
Explosion-proof intrinsic safety detector box Download PDFInfo
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- CN211531554U CN211531554U CN202020513564.6U CN202020513564U CN211531554U CN 211531554 U CN211531554 U CN 211531554U CN 202020513564 U CN202020513564 U CN 202020513564U CN 211531554 U CN211531554 U CN 211531554U
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- interior casing
- explosion
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- shell body
- detector box
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Abstract
The utility model is suitable for a detector box technical field provides an explosion-proof this ampere of detector box, including the shell body, be located the inside interior casing of shell body and be located the circuit module of casing in, interior casing is equipped with two at least, and adjacent interior casing and connect through an at least insulation connecting piece between shell body and the interior casing. Therefore, the utility model discloses can realize explosion-proof requirement, reduce the emergence of potential safety hazard.
Description
Technical Field
The utility model relates to a detector box technical field especially relates to an explosion-proof this ampere of detector box.
Background
The intrinsic safety technology is generally applied to instruments, and the points meeting the ignition source requirement cannot be generated in the circuit under normal and accident working conditions by limiting the energy in the electric circuit and matching with the structural design of electric equipment. This technique is generally used in a kit. A safety barrier is arranged in a safety area, loops behind the safety barrier are intrinsic safety equipment, and clamping pieces, terminals, cables and plastic Golan of the intrinsic safety circuit are marked by light blue.
Present this ampere of detector box is mostly the polylinker shell, is applicable to polylinker wiring field, to fields such as colliery, chemical plant, if adopt present this ampere of detector box, can have the potential safety hazard of explosion.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims to provide an intrinsic safe detector box, it can effectively realize signal transmission, can reduce the emergence of potential safety hazard simultaneously.
In order to achieve the above object, the utility model provides an intrinsic safety detector box, including the shell body, be located the inside interior casing of shell body and be located the circuit module of casing in, interior casing is equipped with two at least, and adjacent interior casing and connect through an at least insulation connecting piece between shell body and the interior casing.
According to the utility model discloses an explosion-proof this ampere of detector box, the connecting piece is the connecting plate.
According to the utility model discloses an explosion-proof this ampere of detector box, the connecting piece material includes insulating rubber and/or insulating paint.
According to the utility model discloses an explosion-proof this ampere of detector box, the connecting piece includes connecting piece and lower connecting piece, just two are all installed with lower connecting piece to last connecting piece.
According to the utility model discloses an explosion-proof this ampere of detector box, go up the connecting piece and all be located interior casing edge with lower connecting piece.
According to the utility model discloses an explosion-proof this ampere of detector box, install a plurality of fixed plate on the shell body, be equipped with the fixed orifices on the fixed plate.
According to the utility model discloses an explosion-proof this ampere of detector box, circuit module evenly distributed is in the inner casing.
According to the utility model discloses an explosion-proof this ampere of detector box, be equipped with a plurality of electrical apparatus interface on the shell body.
The utility model provides an this ampere of detector box, including the shell body, be located the inside interior casing of shell body and be located the circuit module of casing, interior casing is equipped with two at least, and adjacent interior casing and connect through an at least insulating connecting piece between shell body and the interior casing, utilize a plurality of interior casings to realize cutting apart circuit module to realize segmentation power supply and segmentation signal transmission, utilize insulating connecting piece to carry out effective insulation connection between interior casing and the shell body simultaneously, guarantee the insulating degree between a plurality of interior casings each other and the interior casing, thereby reduce the emergence of potential safety hazard, guarantee the safety in production, improve the safety in production quality. The utility model has the advantages that: through the insulating connection between a plurality of interior casings and the interior casing, when realizing the segmentation power supply, guaranteed segmentation signal transmission, reduced the requirement of the interior power of adjacent interior casing in order to satisfy this ampere of circuit to the security quality has been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1-outer shell, 2-inner shell, 3-circuit module, 41-upper connector, 42-lower connector, 5-electrical interface, 6-fixing plate, 61-fixing hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the utility model provides an intrinsic safety detector box, including shell body 1, be located shell body 1 inside interior casing 2 and be located interior casing 2's circuit module 3, interior casing 2 is equipped with two at least, and adjacent interior casing 2 and connect through an at least insulating connecting piece between shell body 1 and the interior casing 2, utilize a plurality of interior casing 2 to realize cutting apart circuit module 3 to realize segmentation power supply and segmentation signal transmission, utilize insulating connecting piece to carry out effective insulation connection between interior casing 2 and the shell body 1 simultaneously, guarantee insulating degree between a plurality of interior casing 2 each other and the interior casing between the interior casing, thereby reduce the emergence of potential safety hazard, guarantee the safety in production, improve the safety in production quality.
Preferably, the utility model discloses a connecting piece material includes insulating rubber and \ or insulating varnish, realizes effectively completely cutting off through insulating rubber and \ or insulating varnish the insulating treatment between the circuit module in the interior casing 2 of realization between adjacent, and then improves the security.
In addition, the utility model discloses a 2 quantity of interior casing and 1 length ratio of shell body are 3:2, utilize the 2 quantity of interior casing of this proportion, realize effectively bearing to circuit module 3, can guarantee the seal between each adjacent circuit module 3 simultaneously, under the prerequisite of realizing the segmentation transmission, reduced the incidence of potential safety hazard.
Further, the utility model discloses a connecting piece includes connecting piece 41 and lower connecting piece 42, just go up connecting piece 41 and lower connecting piece 42 and all install two, realize effective fixed connection between internal casing 2 and shell body 1 and the adjacent interior casing 2 through two upper and lower connecting pieces, and then guarantee the stability of interior casing 2 in the course of the work, can realize effective insulation between interior casing and the adjacent interior casing 2 simultaneously, reduce the emergence of potential safety hazard.
Better, the utility model discloses an install a plurality of fixed plate 6 on the shell body 1, be equipped with fixed orifices 61 on the fixed plate 6, through fixed orifices 61 on fixed plate 6 and the fixed plate 6, realize the effective fixed to outer casing 1, guarantee shell body 1, interior casing 2 and circuit module 3's job stabilization nature.
The utility model has the advantages that: go up connecting piece 41 and lower connecting piece 42 and all be located interior casing 2 edge, through last connecting piece 41 and the lower connecting piece 42 that is located marginal structure, realize the effective connection to interior casing 2 position, can make it simultaneously in the connection process, guarantee the insulation between every interior casing 42, utilize insulating material to realize transitional coupling, and then reduce the emergence of potential safety hazard. Circuit module 3 evenly distributed is through evenly arranging circuit module 3 in interior casing 2, makes its effective interval that realizes in the use, and under the even condition in interval, utilizes the setting of a plurality of interior casings 2, reduces the power of single interior casing 2 to this satisfies the requirement of this ampere of circuit, and then has reduced the emergence of potential safety hazard. The shell body 1 is provided with a plurality of electrical appliance interfaces 5, so that other electrical appliances can be conveniently connected.
To sum up, the utility model provides an this ampere of detector box, including the shell body, be located the inside interior casing of shell body and be located the circuit module of interior casing, interior casing is equipped with two at least, and adjacent interior casing and connect through an at least insulating connecting piece between shell body and the interior casing, utilize a plurality of interior casings to realize cutting apart circuit module to realize segmentation power supply and segmentation signal transmission, utilize insulating connecting piece to carry out effective insulation connection between interior casing and the shell body simultaneously, guarantee the insulating degree between a plurality of interior casings each other and the interior outer casing, thereby reduce the emergence of potential safety hazard, guarantee the safety in production, improve the safety in production quality. The utility model has the advantages that: through the insulating connection between a plurality of interior casings and the interior casing, when realizing the segmentation power supply, guaranteed segmentation signal transmission, reduced the electric current friction between the circuit module in the adjacent interior casing to the security quality has been improved.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. The utility model provides an explosion-proof ann detector box which characterized in that, includes the shell body, is located the inside interior casing of shell body and is located the circuit module of interior casing, interior casing is equipped with two at least, and adjacent interior casing and connect through at least an insulating connecting piece between shell body and the interior casing.
2. The explosion proof intrinsically safe detector cassette of claim 1, wherein the connector is a connector plate.
3. The explosion-proof intrinsically safe detector box of claim 2, wherein the connecting piece comprises insulating rubber and/or insulating paint.
4. The explosion-proof intrinsically safe detector box of claim 1, wherein the connecting piece comprises an upper connecting piece and a lower connecting piece, and two connecting pieces are mounted on the upper connecting piece and the lower connecting piece.
5. The explosion proof intrinsically safe detector cassette of claim 4, wherein the upper and lower connectors are located at an edge of the inner housing.
6. The explosion-proof intrinsically safe detector box of any one of claims 1 to 5, wherein a plurality of fixing plates are mounted on the outer shell, and fixing holes are formed in the fixing plates.
7. The explosion proof intrinsically safe detector cartridge of claim 6, wherein the circuit modules are evenly distributed within the inner housing.
8. The explosion-proof intrinsically safe detector box of claim 7, wherein a plurality of electrical connectors are arranged on the outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513564.6U CN211531554U (en) | 2020-04-09 | 2020-04-09 | Explosion-proof intrinsic safety detector box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513564.6U CN211531554U (en) | 2020-04-09 | 2020-04-09 | Explosion-proof intrinsic safety detector box |
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| Publication Number | Publication Date |
|---|---|
| CN211531554U true CN211531554U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513564.6U Active CN211531554U (en) | 2020-04-09 | 2020-04-09 | Explosion-proof intrinsic safety detector box |
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| Country | Link |
|---|---|
| CN (1) | CN211531554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418549A (en) * | 2021-06-16 | 2021-09-21 | 二工防爆科技股份有限公司 | Explosion-proof detector |
-
2020
- 2020-04-09 CN CN202020513564.6U patent/CN211531554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418549A (en) * | 2021-06-16 | 2021-09-21 | 二工防爆科技股份有限公司 | Explosion-proof detector |
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