CN105044415A - Power metering box multiple-protection device - Google Patents
Power metering box multiple-protection device Download PDFInfo
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- CN105044415A CN105044415A CN201510565258.0A CN201510565258A CN105044415A CN 105044415 A CN105044415 A CN 105044415A CN 201510565258 A CN201510565258 A CN 201510565258A CN 105044415 A CN105044415 A CN 105044415A
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- intelligent alarm
- protective cover
- metering box
- millimeters
- protective device
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Abstract
The invention provides a power metering box multiple-protection device comprising a meter, a fixing device, a protective cover, heat dissipation holes, dust-proof nets, a cooling fan, a temperature and humidity sensor, a wire, an intelligent alarm, a spring, a top plate, and a battery. The meter is mounted at the outer side of the fixing device. The protective cover is mounted outside the meter. The heat dissipation holes are arranged in the two sides of the protective cover. Each dust-proof net is pasted to the outer side of the heat dissipation holes of the same side. The cooling fan or the temperature and humidity sensor is connected with the intelligent alarm. The intelligent alarm is mounted inside the protective cover. The top plate is connected with the intelligent alarm through the spring. The battery is connected with the intelligent alarm through the wire. By arranging the fixing device, the intelligent alarm and the temperature and humidity sensor, multiple protections can be offered to a power metering box. The power metering box multiple-protection device is highly adaptable, safe and reliable, has a long service life, and is easy to popularize and use.
Description
Technical field
The invention belongs to Application of Power Metering Instruments technical field, particularly relate to a kind of electric metering box multi-protective device.
Background technology
Electric metering box is for the equipment for electric energy metrical in 3 to 35kV, comprise combination transformer (gathering three-phase current and voltage signal), casing, watt-hour meter, lightning arrester, vacuum circuit breaker (pre-payment class has) etc., current precision is 0.2S, and voltage accuracy grade is 0.2.Without any cable outside whole device, stop the possibility of stealing from cable.Containing electric energy meter and load-control equipment in the control box of side, door of meter casing lock can adopt electronic lock seal case.Load-control equipment can the load curve of acquisition and recording electric energy meter, i.e. time sharing electrical energy and timesharing voltage, electric current, power equivalence, load-control equipment does not need magnetic card instrument, can combine realize remote pre-payment power purchase function, negative control function, arrearage power down function, remote prompts function of paying the fees, overload warning power down function, the too low warning function of load etc. with common multifunctional electronic watch.
China Patent Publication No. is CN202159080U, the name of innovation and creation is called SMC electric metering box, casing, case top cover, case side cover, case top cover is double-decker, case top cover and casing top adopt hangs upside down waterproof closed manners and is connected, case side cover is connected with body side by hinged mode, and the corresponding link position of body side is provided with side door axle, be provided with at least one view window differing from the body side residing for case side cover, described view window place is that double layer design is without syndeton, outer for having the SMC protective door of auto-reset function, can automatic cover closing without external force, protective door upwardly opens, after closed and case lid in the same plane, without outstanding, bite, distortion, internal layer is card insertion type structure, described view window adopts the mode of plug to be connected with body side, and the composite design of sealing strip and reversal of the natural order of things waterproof closing structure is provided with in junction, reach the effect of sealing and waterproof, but it is single that prior art also exists safeguard function, adaptability is poor, and serviceable life is short, safe and reliable difference, easily stolen, intelligence degree is low, unhandy problem.
Therefore, invent a kind of electric metering box multi-protective device and seem very necessary.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of electric metering box multi-protective device, but to there is safeguard function single to solve existing prior art, adaptability is poor, serviceable life is short, and safe and reliable difference, is easily stolen, and intelligence degree is low, unhandy problem, comprises gauging table, stationary installation, protective cover, louvre, Air Filter, heat emission fan, warm and humid sensor, wire, intelligent alarm, spring, top board and battery, described gauging table is arranged on the outside of stationary installation; Described protective cover is arranged on the outside of gauging table; Described louvre is arranged on the both sides of protective cover; Described Air Filter is pasted onto the outside of louvre; Described heat emission fan or warm and humid sensor are connected with intelligent alarm; Described intelligent alarm is arranged on the inside of protective cover; Described top board is connected with intelligent alarm by spring; Described battery is connected with intelligent alarm by wire.
Described gauging table is connected with intelligent alarm by wire, is conducive to monitoring and fault alarm gauging table, improves overhaul efficiency, avoids causing larger economic loss because of gauging table fault.
Described protective cover specifically adopts thickness to be the poly (methyl methacrylate) plate of 1.5 millimeters to 3.5 millimeters, and physical strength is high, good anti-theft effect, and transparency is good, easy access.
Described stationary installation comprises fixed head, lock core, dead bolt, lockhole, draw-in groove and set bolt, and described fixed head is fixed on metope by set bolt; Protective cover is fixed on the outside of fixed head by described lock core by dead bolt; Described lockhole is arranged on the bottom of protective cover; Described protective cover is buckled in the draw-in groove of fixed head both sides.
Described dead bolt employing diameter is the alloy steel right cylinder of 2 millimeters to 5 millimeters, and be conducive to protective cover to fixedly secure in fixed head, structure is simple, and good anti-theft effect is safe and reliable.
Described fixed head specifically adopts thickness to be the rectangular steel plates of 5 millimeters to 20 millimeters; Described draw-in groove employing width is the groove of 2 millimeters to 5 millimeters, is conducive to protective cover fixing firm, easy to operate, improves overhaul efficiency.
Described intelligent alarm comprises control chip, circuit board, trigger button, alarm lamp, signal emission module, built-in aerial and hummer, and described control chip is fixed on the middle part of circuit board; Described trigger button is arranged on the bottom of intelligent alarm; Described alarm lamp is arranged on the outside surface of intelligent alarm; Built-in aerial is inlaid with outside described signal emission module; Described hummer is fixed on the top of signal emission module.
Described hummer is connected with control chip by signal wire, when trigger button suffers external force collision by spring, will send alerting signal by hummer, strengthens alarming effect.
Described warm and humid sensor or heat emission fan are connected with control chip by wire; Described control chip adopts model to be AT89S52 singlechip chip, can carry out ventilation and heat, being conducive to proterctive equipment, increasing the service life when warm and humid sensor detects temperature or humidity is excessive by playing heat emission fan.
Compared with prior art, the present invention has following beneficial effect: because a kind of electric metering box multi-protective device of the present invention is widely used in Application of Power Metering Instruments technical field.Meanwhile, beneficial effect of the present invention is:
1. the setting of stationary installation of the present invention, structure is simple, and good anti-theft effect is safe and reliable, easy to operate, improves overhaul efficiency.
2. the setting of intelligent alarm of the present invention, is conducive to proterctive equipment, increases the service life, and realizes remote monitoring, sends alerting signal in time.
3. the setting of louvre of the present invention and Air Filter, is conducive to improving radiating effect, prevents dust foreign material from entering casing, increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is fixture structure schematic diagram of the present invention.
Fig. 3 is intelligent alarm structural representation of the present invention
In figure:
1-gauging table, 2-stationary installation, 21-fixed head, 22-lock core, 23-dead bolt, 24-lockhole, 25-draw-in groove, 26-set bolt, 3-protective cover, 4-louvre, 5-Air Filter, 6-heat emission fan, the warm and humid sensor of 7-, 8-wire, 9-intelligent alarm, 91-control chip, 92-circuit board, 93-trigger button, 94-alarm lamp, 95-signal emission module, 96-built-in aerial, 97-hummer, 10-spring, 11-top board, 12-battery.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment:
As shown in accompanying drawing 1 to 3
The invention provides a kind of electric metering box multi-protective device, comprise gauging table 1, stationary installation 2, protective cover 3, louvre 4, Air Filter 5, heat emission fan 6, warm and humid sensor 7, wire 8, intelligent alarm 9, spring 10, top board 11 and battery 12, described gauging table 1 is arranged on the outside of stationary installation 2; Described protective cover 3 is arranged on the outside of gauging table 1; Described louvre 4 is arranged on the both sides of protective cover 3; Described Air Filter 5 is pasted onto the outside of louvre 4; Described heat emission fan 6 or warm and humid sensor 7 are connected with intelligent alarm 9; Described intelligent alarm 9 is arranged on the inside of protective cover 3; Described top board 11 is connected with intelligent alarm 9 by spring 10; Described battery 12 is connected with intelligent alarm 9 by wire 8.
Described gauging table 1 is connected 9 by wire 8 with intelligent alarm, is conducive to monitoring and fault alarm gauging table, improves overhaul efficiency, avoids causing larger economic loss because of gauging table 1 fault.
Described protective cover 3 specifically employing thickness is the poly (methyl methacrylate) plate of 1.5 millimeters to 3.5 millimeters, and physical strength is high, good anti-theft effect, and transparency is good, easy access.
Described stationary installation 2 comprises fixed head 21, lock core 22, dead bolt 23, lockhole 24, draw-in groove 25 and set bolt 26, and described fixed head 21 is fixed on metope by set bolt 26; Protective cover 3 is fixed on the outside of fixed head 21 by described lock core 22 by dead bolt 23; Described lockhole 24 is arranged on the bottom of protective cover 3; Described protective cover 3 is buckled in the draw-in groove 25 of fixed head 21 both sides.
Described dead bolt 23 adopts diameter to be the alloy steel right cylinder of 2 millimeters to 5 millimeters, is conducive to protective cover 3 to fixedly secure in fixed head 21, and structure is simple, and good anti-theft effect is safe and reliable.
Described fixed head 21 specifically employing thickness is the rectangular steel plates of 5 millimeters to 20 millimeters; Described draw-in groove 25 adopts width to be the groove of 2 millimeters to 5 millimeters, is conducive to protective cover 3 fixing firm, easy to operate, improves overhaul efficiency.
Described intelligent alarm 9 comprises control chip 91, circuit board 92, trigger button 93, alarm lamp 94, signal emission module 95, built-in aerial 96 and hummer 97, and described control chip 91 is fixed on the middle part of circuit board 92; Described trigger button 93 is arranged on the bottom of intelligent alarm 9; Described alarm lamp 94 is arranged on the outside surface of intelligent alarm 9; Built-in aerial 96 is inlaid with outside described signal emission module 95; Described hummer 97 is fixed on the top of signal emission module 95.
Described hummer 97 is connected with control chip 91 by signal wire, when trigger button 93 suffers external force collision by spring 10, will send alerting signal by hummer 97, strengthens alarming effect.
Described warm and humid sensor 7 or heat emission fan 6 are connected with control chip 91 by wire 8; Described control chip 91 adopts model to be AT89S52 singlechip chip, can carry out ventilation and heat, being conducive to proterctive equipment, increasing the service life when warm and humid sensor 7 detects temperature or humidity is excessive by playing heat emission fan 6.
principle of work
In the present invention, protective cover 3 is arranged in the draw-in groove 25 in fixing fixed head 21, starts lock core 22 and dead bolt 23 is inserted in the lockhole 24 of protective cover 3 bottom; Make when warm and humid sensor 7 detects that temperature is too high, intelligent alarm 9 will start heat emission fan 6, be got rid of by hot-air by louvre 4, by alerting signal is emitted to service centre by signal emission module 95; When there being external force collision protective cover 3 to make, the trigger button 93 of intelligent alarm 9 is triggered by spring 10 in the top 11 contacted with protective cover 3, sends sound and light alarm signal.
Utilize technical solutions according to the invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection scope of the present invention.
Claims (9)
1. an electric metering box multi-protective device, is characterized in that, this gauging table (1), stationary installation (2), protective cover (3), louvre (4), Air Filter (5), heat emission fan (6), warm and humid sensor (7), wire (8), intelligent alarm (9), spring (10), top board (11) and battery (12), described gauging table (1) is arranged on the outside of stationary installation (2); Described protective cover (3) is arranged on the outside of gauging table (1); Described louvre (4) is arranged on the both sides of protective cover (3); Described Air Filter (5) is pasted onto the outside of louvre (4); Described heat emission fan (6) or warm and humid sensor (7) are connected with intelligent alarm (9); Described intelligent alarm (9) is arranged on the inside of protective cover (3); Described top board (11) is connected with intelligent alarm (9) by spring (10); Described battery (12) is connected with intelligent alarm (9) by wire (8).
2. electric metering box multi-protective device as claimed in claim 1, it is characterized in that, described gauging table (1) is connected with intelligent alarm (9) by wire (8).
3. electric metering box multi-protective device as claimed in claim 1, is characterized in that, described protective cover (3) specifically employing thickness is the poly (methyl methacrylate) plate of 1.5 millimeters to 3.5 millimeters.
4. electric metering box multi-protective device as claimed in claim 1, it is characterized in that, described stationary installation (2) comprises fixed head (21), lock core (22), dead bolt (23), lockhole (24), draw-in groove (25) and set bolt (26), described fixed head (21) is fixed on metope by set bolt (26); Protective cover (3) is fixed on the outside of fixed head (21) by described lock core (22) by dead bolt (23); Described lockhole (24) is arranged on the bottom of protective cover (3); Described protective cover (3) is buckled in the draw-in groove (25) of fixed head (21) both sides.
5. electric metering box multi-protective device as claimed in claim 4, is characterized in that, described dead bolt (23) employing diameter is the alloy steel right cylinder of 2 millimeters to 5 millimeters.
6. electric metering box multi-protective device as claimed in claim 4, is characterized in that, described fixed head (21) specifically employing thickness is the rectangular steel plates of 5 millimeters to 20 millimeters; Described draw-in groove (25) employing width is the groove of 2 millimeters to 5 millimeters.
7. electric metering box multi-protective device as claimed in claim 1, it is characterized in that, described intelligent alarm (9) comprises control chip (91), circuit board (92), trigger button (93), alarm lamp (94), signal emission module (95), built-in aerial (96) and hummer (97), described control chip (91) is fixed on the middle part of circuit board (92); Described trigger button (93) is arranged on the bottom of intelligent alarm (9); Described alarm lamp (94) is arranged on the outside surface of intelligent alarm (9); Described signal emission module (95) outside is inlaid with built-in aerial (96); Described hummer (97) is fixed on the top of signal emission module (95).
8. electric metering box multi-protective device as claimed in claim 7, it is characterized in that, described hummer (97) is connected with control chip (91) by signal wire.
9. electric metering box multi-protective device as claimed in claim 7, it is characterized in that, described warm and humid sensor (7) or heat emission fan (6) are connected with control chip (91) by wire (8); Described control chip (91) adopts model to be AT89S52 singlechip chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565258.0A CN105044415A (en) | 2015-09-08 | 2015-09-08 | Power metering box multiple-protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510565258.0A CN105044415A (en) | 2015-09-08 | 2015-09-08 | Power metering box multiple-protection device |
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| Publication Number | Publication Date |
|---|---|
| CN105044415A true CN105044415A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510565258.0A Pending CN105044415A (en) | 2015-09-08 | 2015-09-08 | Power metering box multiple-protection device |
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| CN (1) | CN105044415A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091944A (en) * | 2017-05-06 | 2017-08-25 | 深圳市安思科电子科技有限公司 | A kind of intelligent electric power instrument based on Internet of Things |
| CN107966598A (en) * | 2017-12-07 | 2018-04-27 | 国网山东省电力公司烟台供电公司 | A kind of protective device for effectively extending box of electric energy meter service life |
| CN108540173A (en) * | 2018-01-28 | 2018-09-14 | 淮安信息职业技术学院 | A kind of power-line carrier network cladding system based on the daily circuit of power distribution network |
| CN112881768A (en) * | 2021-01-13 | 2021-06-01 | 国网山东省电力公司宁津县供电公司 | Multiple protection device for power metering box |
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| CN102788074A (en) * | 2011-05-18 | 2012-11-21 | 兴化市长江铁路器材有限公司 | Bolt protecting cover |
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| CN204030365U (en) * | 2014-08-29 | 2014-12-17 | 国网河南鄢陵县供电公司 | Cooling, dust preventing type distribution box |
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| CN204475894U (en) * | 2014-12-20 | 2015-07-15 | 杨汇成 | A kind of safe house |
| CN204495986U (en) * | 2015-04-15 | 2015-07-22 | 国家电网公司 | A kind of electric energy meter monitor |
| CN204597278U (en) * | 2015-04-28 | 2015-08-26 | 潘俊 | A kind of automation switch cabinet |
| CN204612763U (en) * | 2015-05-25 | 2015-09-02 | 国家电网公司 | A kind of electricity meters intelligent protection device with remote alarming function |
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2015
- 2015-09-08 CN CN201510565258.0A patent/CN105044415A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102788074A (en) * | 2011-05-18 | 2012-11-21 | 兴化市长江铁路器材有限公司 | Bolt protecting cover |
| CN203324336U (en) * | 2013-06-18 | 2013-12-04 | 陕西理工学院 | Novel solar refrigeration watt-hour meter guard box |
| CN203932715U (en) * | 2014-03-13 | 2014-11-05 | 海南泰新电气成套设备工程有限公司 | A kind of multifunctional electric energy metering cabinet |
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| CN204475894U (en) * | 2014-12-20 | 2015-07-15 | 杨汇成 | A kind of safe house |
| CN204495986U (en) * | 2015-04-15 | 2015-07-22 | 国家电网公司 | A kind of electric energy meter monitor |
| CN204597278U (en) * | 2015-04-28 | 2015-08-26 | 潘俊 | A kind of automation switch cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091944A (en) * | 2017-05-06 | 2017-08-25 | 深圳市安思科电子科技有限公司 | A kind of intelligent electric power instrument based on Internet of Things |
| CN107966598A (en) * | 2017-12-07 | 2018-04-27 | 国网山东省电力公司烟台供电公司 | A kind of protective device for effectively extending box of electric energy meter service life |
| CN108540173A (en) * | 2018-01-28 | 2018-09-14 | 淮安信息职业技术学院 | A kind of power-line carrier network cladding system based on the daily circuit of power distribution network |
| CN112881768A (en) * | 2021-01-13 | 2021-06-01 | 国网山东省电力公司宁津县供电公司 | Multiple protection device for power metering box |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151111 |