CN202979527U - Explosion-proof TCM - Google Patents
Explosion-proof TCM Download PDFInfo
- Publication number
- CN202979527U CN202979527U CN 201220617267 CN201220617267U CN202979527U CN 202979527 U CN202979527 U CN 202979527U CN 201220617267 CN201220617267 CN 201220617267 CN 201220617267 U CN201220617267 U CN 201220617267U CN 202979527 U CN202979527 U CN 202979527U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- tcm
- shell
- utility
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an explosion-proof TCM, comprising a TCM body and a shell. The TCM body is arranged inside the shell and the shell is an increased-safety explosion-proof shell. A temperature protection circuit is arranged on the TCM body. By virtue of arranging the increased-safety explosion-proof shell, the explosion-proof TCM of the utility model effectively prevents external dust and water from entering into the shell to degrade the insulating performance, and prevents metal foreign materials from entering into the interior as well as prevents lead wires from being pulled to cause short circuits and the like; and additionally, by virtue of arranging fillers, the explosion-proof TCM of the utility model has an effective and good explosion isolation effect, thereby realizing the explosion-proof purpose and being safely applied to explosive dangerous environments.
Description
Technical field
The utility model belongs to explosion-proof auto parts machinery technical field, particularly a kind of explosion-proof TCM.
Background technology
At present, when explosion-proof vehicle used in the dangerous place with a potential explosion operation, each electric component on vehicle and non-electric component all should be the explosion-proof electrification parts that do not produce the hazards such as high temperature and electric spark.Matching used TCM on automobile is the central control unit of vehicle various operational factors under steam.At present domesticly there is no explosion-proof TCM, on common vehicle matching used TCM because of its do not have explosion-proof defective can not safety applications in the explosion risk environment.
The utility model content
The utility model purpose is to provide a kind of explosion-proof TCM that can use safely in the explosion risk environment.
To achieve these goals, the technical solution adopted in the utility model is: a kind of explosion-proof TCM, comprise TCM body and shell, and described TCM body is arranged in described shell, and described shell is the INCREASEDSAFETY explosion-proof casing.
Be provided with temperature protection circuit on described TCM body.
Between described TCM body and described shell, explosion-proof filler is set.
Described explosion-proof filler is explosion-proof clay or epoxy resin.
Explosion-proof TCM of the present utility model by the INCREASEDSAFETY explosion-proof casing is set, has prevented that effectively external dust and water from entering reduction insulating properties in housing, and has prevented that metal sundries from entering inside and wire is torn the generation that causes the situations such as short circuit.Separately by filler is set, effectively played good flame proof effect, thereby reached explosion-proof purpose, with can safety applications in the explosion risk environment.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment:
As shown in Figure 1; explosion-proof TCM of the present utility model; comprise TCM body 1 and shell 2; described TCM body 1 is arranged in described shell 2; described shell 2 is the INCREASEDSAFETY explosion-proof casing; be provided with temperature protection circuit 4 on described TCM body 1,2, described TCM body 1 and described shell are cast with explosion-proof filler 3, and described explosion-proof filler 3 is explosion-proof clay or epoxy resin.
Explosion-proof TCM of the present utility model by the INCREASEDSAFETY explosion-proof casing is set, has prevented that effectively external dust and water from entering reduction insulating properties in housing, and has prevented that metal sundries from entering inside and wire is torn the generation that causes the situations such as short circuit.Separately by filler is set, effectively played good flame proof effect, thereby reached explosion-proof purpose, with can safety applications in the explosion risk environment.
Claims (4)
1. explosion-proof TCM, it is characterized in that: it comprises TCM body and shell, and described TCM body is arranged in described shell, and described shell is the INCREASEDSAFETY explosion-proof casing.
2. explosion-proof TCM as claimed in claim 1, is characterized in that: be provided with temperature protection circuit on described TCM body.
3. explosion-proof TCM as claimed in claim 1 or 2, is characterized in that: between described TCM body and described shell, explosion-proof filler is set.
4. explosion-proof TCM as claimed in claim 3, it is characterized in that: described explosion-proof filler is explosion-proof clay or epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617267 CN202979527U (en) | 2012-11-21 | 2012-11-21 | Explosion-proof TCM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617267 CN202979527U (en) | 2012-11-21 | 2012-11-21 | Explosion-proof TCM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979527U true CN202979527U (en) | 2013-06-05 |
Family
ID=48520541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617267 Expired - Lifetime CN202979527U (en) | 2012-11-21 | 2012-11-21 | Explosion-proof TCM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979527U (en) |
-
2012
- 2012-11-21 CN CN 201220617267 patent/CN202979527U/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 | ||
| CP03 | Change of name, title or address |
Address after: 473000 Wei ten road in Nanyang high tech Zone, Henan, and 1 building, northwest corner, crossing ten road intersection. Patentee after: Sinai Ke Fire Fighting Vehicle Manufacturing Co.,Ltd. Address before: 473000 Henan Nanyang high-tech industry gathering area Kang Zhuang Patentee before: Nanyang Second Mechanical Explosion-Proof Fire Fighting Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |