CN204696472U - The power distribution cabinet that a kind of fail safe is high - Google Patents
The power distribution cabinet that a kind of fail safe is high Download PDFInfo
- Publication number
- CN204696472U CN204696472U CN201520434822.0U CN201520434822U CN204696472U CN 204696472 U CN204696472 U CN 204696472U CN 201520434822 U CN201520434822 U CN 201520434822U CN 204696472 U CN204696472 U CN 204696472U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- wire
- cabinet door
- power distribution
- fail safe
- 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 discloses the power distribution cabinet that a kind of fail safe is high, comprise cabinet, the front side of cabinet is provided with cabinet door, the forward upper of cabinet door is provided with infrared induction device, the upper end of cabinet is provided with alarm, the front side of cabinet door is also provided with display screen and control device, the inside of cabinet door offers interlayer, heater is provided with in interlayer, also conductive fluid is provided with in interlayer, heater is connected with power pack by wire, power pack is connected with temperature detect switch (TDS) by wire, temperature detect switch (TDS) is located at the right side of cabinet door, the inner front side of cabinet is also provided with face glass, the inside of cabinet is provided with insulated conductor, insulated conductor is connected with the little hook of metal, the little hook of metal is connected with current transformer by wire, current transformer is also connected with rectifier bridge and filter in turn by wire, filter is connected to buzzer and light-emitting diode by wire.The utility model structure is simple, easy to use, can testing circuit aging, have frost-cracking-preventing function, fail safe is high.
Description
Technical field
The utility model relates to electrical equipment technical field, the power distribution cabinet that specifically a kind of fail safe is high.
Background technology
Usual power distribution cabinet is all furnished with electromagnetic lock, brings unnecessary tripping operation or casualties to prevent personnel or toy to be strayed into, but can not fundamentally solve because of artificial general idea or electromagnetic lock malfunctioning and the unexpected injury that brings and loss.And in power distribution cabinet; a lot of wire due to service time longer; be easy to the problems such as line insulation is aging occur; circuit is once aging; corresponding insulation property just lose due effect; and then the accident of meeting breaking out of fire and crisis personal safety, so the insulation ageing problem of product seems particularly important.Although and power distribution cabinet can both normally use in most environment, but under harsh climate, particularly outdoor, power distribution cabinet surrounding easily causes accumulated snow, when needs are to when overhauling in power distribution cabinet, often because of the situation that accumulated snow causes cabinet door not opened, and cabinet door and cabinet freeze mutually, not only do not open door, and because reason of freezing causes power distribution cabinet bursting by freezing to damage.
Utility model content
The power distribution cabinet that the fail safe that the purpose of this utility model is to provide a kind of structure simple, easy to use is high, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The power distribution cabinet that a kind of fail safe is high, comprise cabinet, the front side of described cabinet is provided with cabinet door, the forward upper of described cabinet door is provided with infrared induction device, the upper end of cabinet is provided with alarm, the front side of cabinet door is also provided with display screen and control device, the inside of cabinet door offers interlayer, heater is provided with in described interlayer, also conductive fluid is provided with in interlayer, described heater is connected with power pack by wire, described power pack is built with power supply, described power pack is connected with temperature detect switch (TDS) by wire, described temperature detect switch (TDS) is located at the right side of cabinet door, the inner front side of cabinet is also provided with face glass, the inside of cabinet is provided with insulated conductor, described insulated conductor is connected with the little hook of metal, the little hook of described metal is connected with current transformer by wire, described current transformer is also connected with rectifier bridge and filter in turn by wire, described filter is connected to buzzer and light-emitting diode by wire.
As further program of the utility model: described heater, power pack and temperature detect switch (TDS) form series loop.
As the utility model further scheme: described face glass adopts polymethyl methacrylate to make.
Compared with prior art, the beneficial effects of the utility model are: be provided with current transformer, when there is aging phenomenon in the insulating barrier of insulated conductor, now the little hook of metal has faint electric current and import current transformer into by wire, AC current after current transformer enters filter again after rectifier bridge, by filter by other signal filterings, current signal finally enters in buzzer and light-emitting diode, now, buzzer warning, simultaneously, light-emitting diode is lighted, operating personnel are reminded to lose no time to change insulated conductor, avoid delay and cause personal injury.Be provided with face glass, solve because of artificial general idea or electromagnetic lock malfunctioning and the inconvenience brought and the Danger Electric shock risk that may exist, improve security performance.Heater is provided with in cabinet door, when ambient weather is cold, power distribution cabinet surrounding causes accumulated snow to freeze, when needing to overhaul power distribution cabinet internal circuit, cabinet door can heat, power distribution cabinet surrounding accumulated snow can not be opened cabinet door and have an impact, then can overhaul circuit by smooth opening cabinet door, avoids cabinet and cabinet door simultaneously and to freeze the damage caused.Be provided with infrared facility, when sensed people close to time, alarm can send warning, prompting people improve fail safe away from danger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of chamber door.
Fig. 3 is the structural representation of cabinet inside.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, the power distribution cabinet that a kind of fail safe is high, comprise cabinet 1, the front side of cabinet 1 is provided with cabinet door 2, the forward upper of cabinet door 2 is provided with infrared induction device 4, the upper end of cabinet 1 is provided with alarm 5, when sensed people close to time, alarm 5 can send warning, prompting people improve fail safe away from danger, cabinet door 2 on front side of be also provided with display screen 3 and control device 6, can broadcast advertisement, the inside of cabinet door 2 offers interlayer 7, heater 9 is provided with in interlayer 7, conductive fluid 8 is also provided with in interlayer 7, heater 9 is connected with power pack 10 by wire 12, power pack 10 is built with power supply 11, power pack 10 is connected with temperature detect switch (TDS) 13 by wire 12, temperature detect switch (TDS) 13 is located at the right side of cabinet door 2, heater 9, power pack 10 and temperature detect switch (TDS) 13 form series loop, when ambient weather is cold, power distribution cabinet surrounding causes accumulated snow to freeze, when needing to overhaul power distribution cabinet internal circuit, cabinet door 2 can heat, power distribution cabinet surrounding accumulated snow can not be opened cabinet door 2 and have an impact, then can overhaul by smooth opening cabinet door 2 pairs of circuit, avoid cabinet 1 and cabinet door 2 to freeze the damage caused simultaneously.
The inner front side of cabinet 1 is also provided with face glass 14, and face glass 14 adopts polymethyl methacrylate to make, and can solve because of artificial general idea or electromagnetic lock malfunctioning and the inconvenience brought and the Danger Electric shock risk that may exist, improve security performance.The inside of cabinet 1 is provided with insulated conductor 15, insulated conductor 15 is connected with the little hook 21 of metal, the little hook 21 of metal is connected with current transformer 16 by wire 12, current transformer 16 is also connected with rectifier bridge 17 and filter 20 in turn by wire 12, and filter 20 is connected to buzzer 18 and light-emitting diode 19 by wire 12.When there is aging phenomenon in the insulating barrier of insulated conductor 15, now the little hook of metal 21 has faint electric current and import current transformer 16 into by wire 12, AC current after current transformer 16 enters filter 20 again after rectifier bridge 17, by filter 20 by other signal filterings, current signal finally enters in buzzer 18 and light-emitting diode 19, now, buzzer 18 is reported to the police, simultaneously, light-emitting diode 19 is lighted, remind operating personnel to lose no time to change insulated conductor, avoid delay and cause personal injury.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (3)
1. the power distribution cabinet that a fail safe is high, comprise cabinet (1), it is characterized in that, the front side of described cabinet (1) is provided with cabinet door (2), the forward upper of described cabinet door (2) is provided with infrared induction device (4), the upper end of cabinet (1) is provided with alarm (5), (2) front side of cabinet door is also provided with display screen (3) and control device (6), the inside of cabinet door (2) offers interlayer (7), heater (9) is provided with in described interlayer (7), conductive fluid (8) is also provided with in interlayer (7), described heater (9) is connected with power pack (10) by wire (12), described power pack (10) is built with power supply (11), described power pack (10) is connected with temperature detect switch (TDS) (13) by wire (12), described temperature detect switch (TDS) (13) is located at the right side of cabinet door (2), the inner front side of cabinet (1) is also provided with face glass (14), the inside of cabinet (1) is provided with insulated conductor (15), described insulated conductor (15) is connected with the little hook of metal (21), the little hook of described metal (21) is connected with current transformer (16) by wire (12), described current transformer (16) is also connected with rectifier bridge (17) and filter (20) in turn by wire (12), described filter (20) is connected to buzzer (18) and light-emitting diode (19) by wire (12).
2. the power distribution cabinet that a kind of fail safe according to claim 1 is high, is characterized in that, described heater (9), power pack (10) and temperature detect switch (TDS) (13) form series loop.
3. the power distribution cabinet that a kind of fail safe according to claim 1 is high, is characterized in that, described face glass (14) adopts polymethyl methacrylate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434822.0U CN204696472U (en) | 2015-06-23 | 2015-06-23 | The power distribution cabinet that a kind of fail safe is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434822.0U CN204696472U (en) | 2015-06-23 | 2015-06-23 | The power distribution cabinet that a kind of fail safe is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696472U true CN204696472U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434822.0U Expired - Fee Related CN204696472U (en) | 2015-06-23 | 2015-06-23 | The power distribution cabinet that a kind of fail safe is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696472U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163231A (en) * | 2016-07-25 | 2016-11-23 | 苏州市龙源电力科技股份有限公司 | A kind of anti-ice freezes electrical control cabinet |
| CN107939241A (en) * | 2017-11-20 | 2018-04-20 | 长沙市凤英机械科技有限公司 | A kind of freezing-proof theft-proof window |
| CN110793196A (en) * | 2019-10-30 | 2020-02-14 | 广西电网有限责任公司电力科学研究院 | Heating device of current transformer |
-
2015
- 2015-06-23 CN CN201520434822.0U patent/CN204696472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163231A (en) * | 2016-07-25 | 2016-11-23 | 苏州市龙源电力科技股份有限公司 | A kind of anti-ice freezes electrical control cabinet |
| CN107939241A (en) * | 2017-11-20 | 2018-04-20 | 长沙市凤英机械科技有限公司 | A kind of freezing-proof theft-proof window |
| CN110793196A (en) * | 2019-10-30 | 2020-02-14 | 广西电网有限责任公司电力科学研究院 | Heating device of current transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151208 Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole street and a new North Wing Lusa Science Park 1 to 8, 16 to 23 buildings, 17 buildings 3 to 4 floor Patentee after: Fulter electrical (Shenzhen) Co. Ltd. Address before: 315700 Western Zhou Industrial Park, Xiangshan County, Ningbo, Zhejiang Patentee before: Li Mingli |
|
| 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: 20151007 Termination date: 20180623 |