CN204835271U - JP type combination block terminal - Google Patents
JP type combination block terminal Download PDFInfo
- Publication number
- CN204835271U CN204835271U CN201520566917.8U CN201520566917U CN204835271U CN 204835271 U CN204835271 U CN 204835271U CN 201520566917 U CN201520566917 U CN 201520566917U CN 204835271 U CN204835271 U CN 204835271U
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- CN
- China
- Prior art keywords
- cubicle switchboard
- box
- resistance
- chamber door
- type cubicle
- 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 - Fee Related
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Abstract
The utility model provides a JP type combination block terminal, which comprises a box body and a box door, be equipped with electrified display box on the chamber door, be equipped with resistance, LED lamp in the electrified display box, resistance and LED lamp pass through wire series, wire termination box surface, wire other end ground connection. Having set up electrified display box, can having passed through current circuit, regarded the box as power supply, in case the box is electrified, the LED lamp will shine, and the warning personnel take care, and the resistance that the resistance is great of contacting can prevent that the overtension from damaging the bulb.
Description
Technical field
The utility model relates to a kind of distribution box, particularly a kind of JP type cubicle switchboard.
Background technology
JP comprehensive distribution box is by a kind of Novel integrated control cabinet integrating power distribution, metering, protection, control, reactive power compensation produced, and is mainly widely used in the occasions such as transformer station, factory, industrial and mining enterprises, large power plant, oil, chemical enterprise, large-scale steel mill, skyscraper power center (PC), reactive power compensation, metering, power distribution.
The JP comprehensive distribution box of a large amount of use on the market now, a large amount of JP cabinets is applied to, in rural power line and each power distribution station, often having worker exposure, therefore, if distribution box body is charged, will damage contact personnel.
Utility model content
For solving above-mentioned defect of the prior art, the utility model provides a kind of JP type cubicle switchboard, by the design to cabinet, adds casing charged display device, can show casing charged state in real time, effectively avoid personnel to get an electric shock.
For solving the problems of the technologies described above, the utility model scheme comprises: JP type cubicle switchboard, comprise casing and chamber door, it is characterized in that, described chamber door is provided with charged display box, and be provided with resistance, LED in described charged display box, described resistance and LED pass through wired in series, wire one termination tank surface, wire other end ground connection.
Further, Voltage stabilizing module is in series with between described wire and chamber door.
Further, described chamber door is provided with observation window.
Further, described observation window comprises two pieces of planar lenss and one piece of convex lens, and described convex lens are arranged between two pieces of planar lenss.
Preferably, described cabinet wall is provided with damp-proof layer, and described damp-proof layer is made up of the absorbent material that permeability is good.
Further, the inner side of described damp-proof layer is provided with insulating barrier.
Further, casing top and bottom half are equipped with ventilating opening, the vent passages that two ventilating openings make whole cabinet inside formation one through from top to bottom.
Further, the ventilating opening place on described casing top is provided with radiator fan.
The beneficial effects of the utility model are:
1, charged display box is provided with, series circuit can be passed through, using casing as power supply, once casing is charged, LED will be shinny, and prompting personnel take care, the resistance that a series winding resistance is larger, can prevent overtension from damaging bulb, installing Voltage stabilizing module additional is also safety in order to guarantee LED further.
2, be provided with observation window, utilize the light refraction principle of convex lens, the situation of box house can be observed from the outside, for patrol and examine and maintenance provides convenient.
3, damp-proof layer is set, can moisture effectively in absorbed air, reduce air humidity, unaccommodated humidity is originally converted into suitable humidity, thus the covert working range expanding switch cubicle, reduce the maintenance cost of switch cubicle.
4, cabinet inwall arranges insulating barrier, is effectively separated by performer with cabinet, prevents device failure or personnel's misoperation from making cabinet charged, brings harm to personnel.
5, be provided with ventilating opening, ventilation hole and radiator fan, maximum possible improves radiating efficiency, is also in a disguised form to expand the accommodation for temperature, reduce further cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
In figure: 1 casing, 2 chamber doors, 3 charged display boxes, 4LED lamp, 5 observation windows.
Embodiment
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is described, should be appreciated that exemplifying embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
JP type cubicle switchboard as shown in Figure 1, comprises casing 1 and chamber door 2, and described chamber door is provided with charged display box 3, resistance, LED 4 is provided with in described charged display box, described resistance and LED pass through wired in series, wire one termination tank surface, wire other end ground connection.Described chamber door is provided with observation window, and described observation window comprises two pieces of planar lenss and one piece of convex lens, and described convex lens are arranged between two pieces of planar lenss.
Further, in order to better protect LED, preventing the overtension at LED two ends, being in series with Voltage stabilizing module between described wire and chamber door, Voltage stabilizing module can comprise reduction voltage circuit, current rectifying and wave filtering circuit and voltage stabilizing circuit.
Further, in order to prevent moisture in air on the impact of equipment in casing, be provided with damp-proof layer at described cabinet wall, described damp-proof layer is made up of the absorbent material that permeability is good.
Further, in order to prevent casing charged, insulating barrier can be set in the inner side of described damp-proof layer.
Further, casing top and bottom half are equipped with ventilating opening, the vent passages that two ventilating openings make whole cabinet inside formation one through from top to bottom, the ventilating opening place on described casing top is provided with radiator fan, and the power of radiator fan can be utilized to dispel the heat.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to the utility model scope of patent protection can not be thought; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model claim protects; can also make the various deformation such as replacement, simple combination, these all fall within protection range of the present utility model, and request protection range of the present utility model should be as the criterion with claims.
Claims (8)
1.JP type cubicle switchboard, comprises casing and chamber door, it is characterized in that, described chamber door is provided with charged display box, and be provided with resistance, LED in described charged display box, described resistance and LED pass through wired in series, wire one termination tank surface, wire other end ground connection.
2. JP type cubicle switchboard according to claim 1, is characterized in that, be in series with Voltage stabilizing module between described wire and chamber door.
3. JP type cubicle switchboard according to claim 1 and 2, it is characterized in that, described chamber door is provided with observation window.
4. JP type cubicle switchboard according to claim 3, is characterized in that, described observation window comprises two pieces of planar lenss and one piece of convex lens, and described convex lens are arranged between two pieces of planar lenss.
5. JP type cubicle switchboard according to claim 1 and 2, it is characterized in that, described cabinet wall is provided with damp-proof layer.
6. JP type cubicle switchboard according to claim 5, it is characterized in that, the inner side of described damp-proof layer is provided with insulating barrier.
7. JP type cubicle switchboard according to claim 1 and 2, it is characterized in that, casing top and bottom half are equipped with ventilating opening, the vent passages that two ventilating openings make whole cabinet inside formation one through from top to bottom.
8. JP type cubicle switchboard according to claim 7, is characterized in that, the ventilating opening place on described casing top is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566917.8U CN204835271U (en) | 2015-07-31 | 2015-07-31 | JP type combination block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566917.8U CN204835271U (en) | 2015-07-31 | 2015-07-31 | JP type combination block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835271U true CN204835271U (en) | 2015-12-02 |
Family
ID=54692830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566917.8U Expired - Fee Related CN204835271U (en) | 2015-07-31 | 2015-07-31 | JP type combination block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877199A (en) * | 2015-12-10 | 2017-06-20 | 朱森 | Moistureproof rain-proof power equipment case |
| CN111293616A (en) * | 2018-12-07 | 2020-06-16 | 国网山西省电力公司运城供电公司 | Convex mirror for improving inspection quality of internal facilities of closed switch cabinet |
-
2015
- 2015-07-31 CN CN201520566917.8U patent/CN204835271U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877199A (en) * | 2015-12-10 | 2017-06-20 | 朱森 | Moistureproof rain-proof power equipment case |
| CN111293616A (en) * | 2018-12-07 | 2020-06-16 | 国网山西省电力公司运城供电公司 | Convex mirror for improving inspection quality of internal facilities of closed switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170731 |