CN204809863U - Equipotential case - Google Patents
Equipotential case Download PDFInfo
- Publication number
- CN204809863U CN204809863U CN201520491093.2U CN201520491093U CN204809863U CN 204809863 U CN204809863 U CN 204809863U CN 201520491093 U CN201520491093 U CN 201520491093U CN 204809863 U CN204809863 U CN 204809863U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- box
- equipotential
- terminal block
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to an equipotential case. This equipotential case includes: box, chamber door, roof, bottom plate, abate hole, curb plate, terminal block, connector. The box openly is equipped with the chamber door, and the roof is established in the box top, the bottom plate is established in the box below, the curb plate is established in the box both sides, be equipped with a plurality of connectors on the terminal block, the both ends of terminal block are fixed on the curb plate, roof, bottom plate are equipped with the abate hole. The utility model provides a pair of equipotential case, sparingly the harm of the critical failure voltage of introductions such as coming from building foreign economic relations electric wiring and various metal pipeline is eliminated to the cost of terminal block, ensures electrical safety.
Description
Technical field
The utility model relates to a kind of equipotential case.
Background technology
Equipotential case has now been widely used in daily life, such as: in the place of humidity, human body skin is completely drenched, human body impedance significantly declines, the not high voltage of tens volts that the conduction of the various reasons such as metallic conduit, structure comes just may make people's electrocution, this electric accident can not lean on the protective devices such as dress earth leakage protective device, isolating transformer to take precautions against, cause the voltage of people's injures and deaths because this along uncharged metallic conductor conduction under normal circumstances, this just needs to use current potential case and carries out equipotential bonding; Potential difference between the touch voltage that in building, indirect contact is shocked by electricity and different metal parts is comparatively large, and outside building, can introduce risk of disturbance voltage through the various metallic conduit of electric wiring, electricity consumption is dangerous.Terminal board in equipotential case is the important composition parts of equipotential case.
Utility model content
For the above-mentioned defect of prior art, a kind of equipotential case that the utility model provides, reduces the potential difference between the touch voltage of indirect contact electric shock and different parts, reduces the cost of terminal board.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of equipotential case comprises: casing, chamber door, top board, base plate, knock down hole, side plate, terminal board, connector, described casing front is provided with chamber door, top board is located at above casing, described base plate is located at below casing, described side plate is located at casing both sides, described terminal board is provided with multiple connector, and the two ends of terminal board are fixed on side plate, and described top board, base plate are provided with knock down hole.
Wherein, described terminal board is rectangle, and rectangular both sides are provided with equidistant half-circle projection.
The beneficial effects of the utility model are: a kind of equipotential case that the utility model provides, reduce the cost of terminal board, reduce the potential difference between the touch voltage of indirect contact electric shock and different parts, eliminate the harm of the risk of disturbance voltage that various metallic conduit is introduced, guarantee Electrical Safety, the protection of electronic message unit plays a role.
In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail embodiment of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
Fig. 1 is the structural representation of a kind of equipotential case of the utility model.
Fig. 2 is the terminal board structure schematic diagram of a kind of equipotential case of the utility model.
Embodiment
For further setting forth the technological means and effect thereof that the utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Refer to Fig. 1, Fig. 2, a kind of equipotential case comprises: casing 1, chamber door 2, top board 3, base plate 4, knock down hole 5, side plate 6, terminal board 7, connector 8, described casing 1 front is provided with chamber door 2, top board 3 is located at above casing 1, described base plate 4 is located at below casing 1, and described side plate 6 is located at casing 1 both sides, and described terminal board 7 is provided with multiple connector 8, the two ends of terminal board 7 are fixed on side plate 6, and described top board 3, base plate 4 are provided with knock down hole 5.
Further, described terminal board 7 is rectangle, and rectangular both sides are provided with equidistant half-circle projection.
Terminal board 7 is made by copper plate.
In sum; a kind of equipotential case that the utility model provides; the design of terminal board saves material; reduce the potential difference between the touch voltage of indirect contact electric shock and different parts; eliminate the harm of the risk of disturbance voltage that various metallic conduit is introduced; protection electronic message unit, guarantees Electrical Safety.
The above; be only embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should described be as the criterion with the protection range of claim.
Claims (2)
1. an equipotential case, it is characterized in that, comprise: casing, chamber door, top board, base plate, knock down hole, side plate, terminal board, connector, described casing front is provided with chamber door, and top board is located at above casing, and described base plate is located at below casing, described side plate is located at casing both sides, described terminal board is provided with multiple connector, and the two ends of terminal board are fixed on side plate, and described top board, base plate are provided with knock down hole.
2. equipotential case according to claim 1, is characterized in that, described terminal board is rectangle, and rectangular both sides are provided with equidistant half-circle projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491093.2U CN204809863U (en) | 2015-07-10 | 2015-07-10 | Equipotential case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491093.2U CN204809863U (en) | 2015-07-10 | 2015-07-10 | Equipotential case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809863U true CN204809863U (en) | 2015-11-25 |
Family
ID=54594627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491093.2U Active CN204809863U (en) | 2015-07-10 | 2015-07-10 | Equipotential case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809863U (en) |
-
2015
- 2015-07-10 CN CN201520491093.2U patent/CN204809863U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204885734U (en) | Box -type substation box body ground connection protection device | |
| MY164710A (en) | Method and system for control power in remote dc power systems | |
| MX2019007940A (en) | Downhole communication. | |
| CN204809863U (en) | Equipotential case | |
| CN204668136U (en) | A kind of anti-electricity-theft current transformer connecting terminal guard shield | |
| CN203504042U (en) | Mining build-in high-voltage switch cabinet | |
| CN202454964U (en) | Novel protective grounding device for switch handcart of power cabinet | |
| CN204558747U (en) | A kind of electric terminal insulating protection lid | |
| CN105811333B (en) | A kind of cable routing box for intelligent substation electronic device | |
| CN208047108U (en) | A kind of DIN guide rails | |
| CN202004323U (en) | Shield grounding circuit for secondary circuit | |
| CN208461409U (en) | A kind of secondary small bus fitting groove of switchgear | |
| CN202550524U (en) | Equipotential box | |
| CN205407017U (en) | Block terminal suitable for car station | |
| CN101365308B (en) | Earthing mechanism of electronic apparatus | |
| CN203813218U (en) | Zero-line longitudinally arranged switch cabinet | |
| CN103441432B (en) | A kind of cabinet with centrally connected power supply electronic lock | |
| CN103855610B (en) | Plug-in type electric insulation protective device | |
| CN203607681U (en) | Electrical equipment cabinet with insulated protection cover added around bus | |
| CN203800190U (en) | Grounding device | |
| CN203631195U (en) | Breakdown-prevention metal protection piece for insulator | |
| CN210516626U (en) | Novel electric circuit contactor | |
| CN204243472U (en) | A kind of contact arm insulating protective cover | |
| CN207602917U (en) | A kind of power connector with fuse | |
| CN103400719B (en) | A kind of high voltage load switch binding post insulating protective cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |