CN204029696U - isolating switch fuse group - Google Patents
isolating switch fuse group Download PDFInfo
- Publication number
- CN204029696U CN204029696U CN201420463520.1U CN201420463520U CN204029696U CN 204029696 U CN204029696 U CN 204029696U CN 201420463520 U CN201420463520 U CN 201420463520U CN 204029696 U CN204029696 U CN 204029696U
- Authority
- CN
- China
- Prior art keywords
- wiring support
- isolating switch
- housing
- thermovent
- fuse group
- 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
Links
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of isolating switch fuse group, comprise housing, described housing is provided with the first wiring support, the second wiring support; Described the first wiring support is fixed on one end of housing, the second wiring support is fixed on the inner housing other end, it is characterized in that: described the first wiring support lower end is provided with the first thermovent, described the second wiring support lower end is provided with the second thermovent, and described thermovent place is provided with dust-proof radiating sheet.Because dust-proof radiating sheet cost is low, easy for installation, successful, can strengthen isolating switch useful life, and fail safe is fine again, so have very much practical value.
Description
Technical field
The utility model relates to a kind of isolating switch, and more particularly, it relates to a kind of isolating switch fuse group with good dust-proof radiating effect.
Background technology
Isolating switch fuse group is for the multipole and large electric current of manually operated load of power distribution circuit and motor circuit; as the use of mains switch, isolating switch and the emergency button of frequent operation manually and not; and be used as current protection, be applicable to various cabinet type, drawer type electrical equipments and be controlled in covering device.Isolating switch has connection and disjunction normal load and overload current and directly opens and closes the high inductive load of motor, can reliably cut-off high capacitive load.Under short-circuit conditions, can, by fuse-link breaking current, under off-state, there is isolation features.
Existing fuse adopts plug-in type to install, and wiring place is so infirm, and poor stability is a lot, and housing easily enters dust, easily at wiring support place, produces large calorimetric, easily causes danger.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of isolating switch fuse group with good dust-proof radiating effect.
For achieving the above object, the utility model provides following technical scheme: a kind of isolating switch fuse group, comprise housing, and described housing is provided with the first wiring support, the second wiring support; Described the first wiring support is fixed on one end of housing, the second wiring support is fixed on the housing other end, it is characterized in that: described the first wiring support lower end is provided with the first thermovent, described the second wiring support lower end is provided with the second thermovent, and described thermovent place is provided with dust-proof radiating sheet.
By adopting technique scheme, described isolating switch fuse group, after being provided with dust-proof radiating sheet, has strengthened stability, the fail safe of isolating switch.
The utility model is further set to: on described dust-proof radiating sheet, have bar shaped thermovent.
By adopting technique scheme, described thermovent has strengthened the circulation of isolating switch fuse group internal gas flow, can effectively increase the service life.
The utility model is further set to: described dust-proof radiating sheet is embedded in the draw-in groove of housing.
By adopting technique scheme, described isolating switch fuse group is easy for installation, can effectively enhance productivity.
Accompanying drawing explanation
Fig. 1 is the active view of the utility model isolating switch fuse group embodiment.
Embodiment
With reference to Fig. 1, the utility model isolating switch fuse group embodiment is described further.
An isolating switch fuse group, comprises housing 1, is provided with the first wiring support 2, the second wiring support 4 in described housing 1; Described the first wiring support 2 is fixed on one end of housing 1, the second wiring support 4 is fixed on housing 1 other end, it is characterized in that: described the first wiring support 2 lower ends are provided with the first thermovent 3, described the second wiring support 4 lower ends are provided with the second thermovent 5, and described thermovent place is provided with dust-proof radiating sheet 6.
Because wiring is in long use, often produce many heats, the life-span of isolating switch fuse group, for a long time in higher temperature, can be reduced in inside, easily causes danger.Cooling measure is very necessary effectively.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. an isolating switch fuse group, comprises housing, and described housing is provided with the first wiring support, the second wiring support; Described the first wiring support is fixed on one end of inner housing, the second wiring support is fixed on the housing other end, it is characterized in that: described the first wiring support lower end is provided with the first thermovent, described the second wiring support lower end is provided with the second thermovent, and described thermovent place is provided with dust-proof radiating sheet.
2. isolating switch fuse group according to claim 1, is characterized in that: on described dust-proof radiating sheet, have bar shaped thermovent.
3. isolating switch fuse group according to claim 1, is characterized in that: described dust-proof radiating sheet is embedded in the draw-in groove of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463520.1U CN204029696U (en) | 2014-08-16 | 2014-08-16 | isolating switch fuse group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463520.1U CN204029696U (en) | 2014-08-16 | 2014-08-16 | isolating switch fuse group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029696U true CN204029696U (en) | 2014-12-17 |
Family
ID=52069530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463520.1U Expired - Lifetime CN204029696U (en) | 2014-08-16 | 2014-08-16 | isolating switch fuse group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029696U (en) |
-
2014
- 2014-08-16 CN CN201420463520.1U patent/CN204029696U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600, Liushi Town, Zhejiang City, Yueqing province fence Village Patentee after: WENZHOU GELE ELECTRIC Co.,Ltd. Address before: The seven district Lucheng District Wenzhou lvpu peacock of Zhejiang province 325088 city group building 709 room two Patentee before: WENZHOU GELE ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |