CN108736332B - Outdoor power distribution cabinet - Google Patents
Outdoor power distribution cabinet Download PDFInfo
- Publication number
- CN108736332B CN108736332B CN201810597931.2A CN201810597931A CN108736332B CN 108736332 B CN108736332 B CN 108736332B CN 201810597931 A CN201810597931 A CN 201810597931A CN 108736332 B CN108736332 B CN 108736332B
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- Prior art keywords
- power distribution
- cabinet
- sliding
- magnet
- embedded
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- 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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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an outdoor power distribution cabinet which comprises a cabinet body, wherein two cabinet doors are arranged at the front end of the cabinet body, an electric cavity is arranged in the cabinet body, four positioning guide rods are vertically arranged on the bottom surface of the electric cavity, a power distribution main board is fixedly installed at the roots of the four positioning guide rods, an electronic assembly is arranged on one side of the power distribution main board, which is opposite to the cabinet doors, sliding sleeves are arranged on the four positioning guide rods in a sliding mode, and fixing parts are arranged on two sides of each sliding sleeve. The novel heat dissipation structure is adopted, a self-contained heat dissipation system of the power distribution cabinet is omitted, uniform heat dissipation of the internal power distribution main board is achieved by using external air flow, heat can be effectively absorbed, oxygen near a heating source can be blocked when the temperature is too high, flame retardance is effectively achieved, inert gas can be flushed into the whole cabinet body when short circuit occurs, the combustion condition inside the cabinet body is blocked, the whole power distribution cabinet is better protected, and the use is safer.
Description
Technical Field
The invention relates to an outdoor power distribution cabinet.
Background
The switch board of outdoor usefulness generally all can use independent cooling system, and traditional cooling system generally is a motor and flabellum, and this kind of structure itself can produce the heat. The heat dissipation system is arranged at the top or the bottom, and can only dissipate heat to one side, and the heat dissipation performance of the heat dissipation system is poor.
In addition, the heat dissipation system in the prior art has poor heat dissipation performance for elements on an internal main board, heat is easily accumulated in the heat dissipation system, short circuit spontaneous combustion of internal components is easily caused due to overhigh internal heat, spontaneous combustion generally occurs under a continuous high-temperature condition, namely when a certain component is always in a high-temperature state, if the component is not subjected to heat dissipation, the situation of spontaneous combustion is likely to occur next, an alarm system is arranged in the prior art to detect the problem of spontaneous combustion, but the alarm can only inform of ignition, and the fire source cannot be blocked at the first time.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an outdoor power distribution cabinet, which utilizes the structure of an inflatable plate to be matched with external airflow to radiate the power distribution cabinet, and utilizes the inflatable plate to realize sealing and blocking of a fire source during high-temperature spontaneous combustion, thereby effectively reducing the fire firing times and being safer in use.
The invention is realized by the following technical scheme: an outdoor power distribution cabinet comprises a cabinet body, wherein two cabinet doors are arranged at the front end of the cabinet body, an electric cavity is arranged in the cabinet body, four positioning guide rods are vertically arranged in the electric cavity, a power distribution main board is fixedly installed at the root parts of the four positioning guide rods, an electronic component is arranged on one side of the power distribution main board opposite to the cabinet doors, sliding sleeves are arranged on the four positioning guide rods in a sliding mode, two fixing parts are respectively arranged on two sides of each sliding sleeve, a first magnet is embedded in the outer side end of each fixing part, a second magnet is embedded in the other side of each fixing part, a corresponding third magnet is embedded in the power distribution main board opposite to the second magnet, a stop block is arranged on the outer side end of each positioning guide rod, a fourth magnet is embedded in the position of each stop block opposite to the first magnet, a sliding cavity is arranged in the middle of each sliding sleeve, the positioning guide rods penetrate through the sliding, the sliding sheets penetrate through the transverse sliding grooves in the two sides of the cabinet body and extend out of the cabinet body, the extending ends of the upper sliding sheet and the lower sliding sheet are respectively provided with a wind shielding mechanism, the fixing parts of the inner ends of the sliding sleeves are respectively inserted with an inserting rod, the outer ends of the two inserting rods on the adjacent sides are fixedly welded with a connecting plate, an inflation plate is arranged between the connecting plates on the adjacent sides, the inner ends of the inflation plates are respectively provided with a corresponding buckling cavity according to the installation position of an electronic component, and an ejection mechanism is embedded in the cabinet door.
As the preferred technical scheme, a clamping groove is formed in each opposite surface of the connecting plate, and two ends of the inflatable plate are respectively arranged in the clamping grooves and are glued and fixed.
According to the preferable technical scheme, an inflation cavity is formed in the inflation plate, inert gas is filled in the inflation cavity, the inflation plate is integrally made of rubber, and a layer of insulating heat-conducting paint is smeared on one side, opposite to the power distribution main board, of the inflation plate.
Preferably, the first magnet and the fourth magnet are arranged in a manner of being opposite to each other in the same polarity, and the second magnet and the third magnet are arranged in a manner of being opposite to each other in the same polarity.
According to the preferable technical scheme, the ejection mechanism comprises inflatable airbags arranged on the inner side face of the cabinet door, the inflatable airbags are embedded in the cabinet door, an inflator pump is further embedded in the cabinet door, each inflator pump is opposite to one inflatable airbag, the output end of the inflator pump is connected with the input end of each inflatable airbag through an inflation tube, the input end of each inflator pump is provided with an air suction tube, the air inlet end of each air suction tube is arranged at the outer side end of the cabinet door, two sides of the cabinet body are respectively provided with a control host, the control hosts are input through independent input power supplies, and the control hosts are connected with the inflator pumps in a wired mode.
According to the preferable technical scheme, the wind shielding mechanism comprises a wind shielding film, the upper end and the lower end of the wind shielding film are respectively embedded into clamping grooves formed in opposite surfaces of the sliding sheet, locking screws are respectively arranged at the front end and the rear end of the sliding sheet, and the wind shielding film arranged in the clamping grooves is tightly locked and pressed through the locking screws at the front end and the rear end.
According to the preferable technical scheme, the upper end and the lower end of the transverse sliding groove are respectively provided with two protruding metal guide rods, the upper end and the lower end of the sliding sheet are respectively in contact with the surfaces of the protruding metal guide rods, and the contact ends of the metal guide rods and the sliding sheet are smooth surfaces.
As a preferred technical scheme, a layer of water-absorbing sponge is embedded into the upper end and the lower end of the transverse sliding groove respectively, and the surface of the metal guide rod slightly protrudes out of the water-absorbing sponge.
As a preferred technical scheme, the inner wall of the electrical cavity is further provided with more than one temperature sensor, the signal output end of the temperature sensor is connected with an external control host, and the signal input end of the inflator pump controls the switch through the control host and supplies power through the control host.
The invention has the beneficial effects that: according to the invention, the wind shielding mechanism can drive the inner inflatable plate to slide in a reciprocating manner by utilizing external airflow, and the reciprocating inflatable plate is utilized to generate airflow to uniformly dissipate heat of electronic components on the power distribution main board, so that the heat dissipation effect is very good;
the charging plate can be ejected out under the action of the ejection mechanism, so that the electronic assembly on the power distribution main board can be buckled into the corresponding buckling cavity on the charging plate, the opening end of the buckling cavity is in contact seal with the power distribution main board, and the combustion condition is blocked at the moment, so that the problem of spontaneous combustion can be solved;
when a fire breaks out, the inflatable plate can be damaged in an emergency, so that the inert gas in the inflatable plate flows out, the electric cavity is filled with the inert gas, oxygen is blocked, and the fire source is automatically extinguished;
and because the outer side end of the power distribution main board is provided with the soft inflatable plate, the external force impact can be effectively resisted, the internal electronic component is protected, and the safety is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is an interior side view of the present invention;
FIG. 3 is a schematic structural view of the sliding sleeve of the present invention;
FIG. 4 is a schematic front view of the inflatable panel of the present invention;
FIG. 5 is a schematic structural view of the inflatable bladder of the present invention after ejection;
fig. 6 is a partially enlarged view of a portion a in fig. 2.
The codes in the figure are respectively: the air conditioner comprises a wind screen 1, an air inlet end 2, a sliding sheet 3, a control host machine 4, a cabinet body 5, a cabinet door 6, a stop dog 7, a sliding sleeve 8, an inflator pump 9, an inflatable airbag 11, an inflatable plate 12, an inflatable cavity 13, an inflatable tube 14, a positioning guide rod 15, an electronic assembly 16, a buckling cavity 17, a power distribution main board 18, a water-absorbing sponge 19, a metal guide rod 21, an insertion rod 22, a connecting plate 23, a second magnet 24, a fixing part 25, a first magnet 26, a sliding cavity 27, a locking screw 28, a third magnet 35 and a fourth magnet 37.
Detailed Description
As shown in fig. 1, 2 and 6, the outdoor power distribution cabinet comprises a cabinet body 5, two cabinet doors 6 are arranged at the front end of the cabinet body 5, an electrical cavity is arranged inside the cabinet body 5, four positioning guide rods 15 are vertically arranged in the electrical cavity, a power distribution main board 18 is fixedly installed at the root parts of the four positioning guide rods 15, an electronic component 16 is arranged on one side of the power distribution main board 18 opposite to the cabinet doors 6, a sliding sleeve 8 is arranged on each of the four positioning guide rods 15 in a sliding manner, two fixing parts 25 are respectively arranged on two sides of the sliding sleeve 8, a first magnet 26 is embedded in the outer side end of each fixing part 25, a second magnet 24 is embedded in the other side of each fixing part 25, a corresponding third magnet 35 is embedded in the power distribution main board 18 opposite to the second magnet 24, a stop 7 is arranged on the outer side end of each of the four positioning guide rods 15, a fourth magnet 37 is embedded in the position of the stop 7 opposite to the first magnet, the positioning guide rod 15 penetrates through the sliding cavity 27, as shown in fig. 3, a sliding sheet 3 is embedded in a fixing portion of an outer side end of the sliding sleeve 8, the sliding sheet 3 penetrates through transverse sliding grooves in two sides of the cabinet body 5 and extends out of the cabinet body 5, a wind shielding mechanism is arranged at each of extending ends of the upper sliding sheet 3 and the lower sliding sheet 3, an insertion rod 22 is inserted into a fixing portion of an inner side end of the sliding sleeve 8, a connecting plate 23 is welded and fixed to outer side ends of the two insertion rods 22 in adjacent sides, an inflation plate 12 is installed between the connecting plates 23 in adjacent two sides, a corresponding buckling cavity 17 is formed in each inner side end of the inflation plate 12 according to the installation position of the electronic component 16, and an ejection mechanism is embedded in the cabinet door 6.
As shown in fig. 4, the opposite surfaces of the connecting plates 23 are provided with a clamping groove, and the two ends of the inflatable plate 12 are respectively installed in the clamping grooves and fixed by gluing.
An inflation cavity 13 is formed in the inflation plate 12, inert gas is filled in the inflation cavity 13, the inflation plate 12 is integrally made of rubber, and a layer of insulating heat-conducting paint is smeared on one side, opposite to the power distribution main board 18, of the inflation plate 12. Insulating heat conduction coating can effectively absorb the heat, can not be lighted in the stage of not having the burning, and after one of them electronic component is fired suddenly, utilize the high temperature burning things which may cause a fire disaster to destroy the monoblock gas board, make the interior inert gas release of gas board and go out, utilize inert gas to fill space around, make oxygen extruded, can block the burning things which may cause a fire disaster like this, reduce further the stretching of burning things which may cause a fire disaster, and then reduce the impaired degree of switch board, reduce the maintenance cost, guarantee whole safety.
The first magnet 26 and the fourth magnet 37 are arranged in a like-like manner, and the second magnet 24 and the third magnet 35 are arranged in a like-like manner. Because the opposite face of each magnet is the setting of homopolar, outside air current drives whole sliding sleeve and makes reciprocating motion on the positioning guide arm, when examining between two adjacent magnets closely enough, utilizes magnetism thrust bullet to open, can realize reciprocal action of making a round trip like this, drives the monoblock gas filling plate and makes reciprocal action, and then drives inside air current and flows, carries out quick heat dissipation to the electronic component on the distribution mainboard.
The ejection mechanism comprises inflatable airbags 11 arranged on the inner side face of a cabinet door, the inflatable airbags 11 are embedded in the cabinet door 6, an inflator pump 9 is further embedded in the cabinet door 6, each inflator pump 9 is opposite to one inflatable airbag 11, the output end of each inflator pump 9 is connected with the input end of each inflatable airbag 11 through an inflation tube 14, the input end of each inflator pump 9 is provided with an air suction tube, the air inlet end 2 of each air suction tube is arranged at the outer side end of the cabinet door 6, two sides of the cabinet body 5 are respectively provided with a control host 4, the control hosts 4 are input through independent input power supplies, and the control hosts 4 are in wired connection with the inflator pumps 9.
The wind shielding mechanism comprises a wind shielding film 1, the upper end and the lower end of the wind shielding film 1 are respectively embedded into clamping grooves formed in opposite surfaces of the sliding sheet 3, the front end and the rear end of the sliding sheet 3 are respectively provided with a locking screw 28, and the wind shielding film 1 arranged in the clamping grooves is locked and pressed tightly through the locking screws 28 at the front end and the rear end. The wind-blocking film 1 can effectively contact with external air flow to realize flow blocking, so that under the impact of air flow, the sliding sheet can be utilized to slide in the transverse sliding groove, the inner sliding sleeve is driven to slide back and forth on the positioning guide rod, and the sliding sleeve which slides back and forth can drive the inflatable plate to move.
The upper end and the lower end of the transverse sliding groove are both provided with two raised metal guide rods 21, the upper end and the lower end of the sliding sheet 3 are both in surface contact with the raised metal guide rods 21, the contact ends of the metal guide rods 21 and the sliding sheet 3 are smooth surfaces, the upper end and the lower end of the transverse sliding groove are respectively embedded with a layer of water-absorbing sponge 19, and the surface of each metal guide rod 21 is slightly raised from the water-absorbing sponge 19. The flat structure of the sliding sheet is adopted, the height of the transverse sliding groove can be reduced, the probability of water inflow is reduced, the sealing performance is improved, and the water absorption sponge is arranged to effectively absorb water drops entering locally. The metal guide rod is mainly used for reducing the friction force of the upper end and the lower end of the sliding sheet.
The inner wall of the electric cavity is also provided with more than one temperature sensor, the signal output end of the temperature sensor is connected with the external control host 4, and the signal input end of the inflator pump 9 controls the switch through the control host 4 and supplies power through the control host.
The temperature sensor detects that the internal temperature continuously rises and then transmits a temperature signal to an external control host, and the control host immediately controls the inflator pump to be turned on. Aerify the gasbag of aerifing in the cabinet door, the gasbag of aerifing after aerifing just can be ejecting, as shown in fig. 5, utilizes ejecting gasbag of aerifing to move the gas board towards distribution mainboard one end for monoblock gas board is final to contact with the distribution mainboard, makes the electronic component on the distribution mainboard detain to the intracavity of detaining that corresponds, realizes blocking electronic component outside air, makes it can not burn because of the oxygen deficiency. An air leakage small hole can be arranged on the inflatable air bag to prevent the inflatable air bag from being exploded due to overshoot.
The invention has the beneficial effects that: according to the invention, the wind shielding mechanism can drive the inner inflatable plate to slide in a reciprocating manner by utilizing external airflow, and the reciprocating inflatable plate is utilized to generate airflow to uniformly dissipate heat of electronic components on the power distribution main board, so that the heat dissipation effect is very good;
the charging plate can be ejected out under the action of the ejection mechanism, so that the electronic assembly on the power distribution main board can be buckled into the corresponding buckling cavity on the charging plate, the opening end of the buckling cavity is in contact seal with the power distribution main board, and the combustion condition is blocked at the moment, so that the problem of spontaneous combustion can be solved;
when a fire breaks out, the inflatable plate can be damaged in an emergency, so that the inert gas in the inflatable plate flows out, the electric cavity is filled with the inert gas, oxygen is blocked, and the fire source is automatically extinguished;
and because the outer side end of the power distribution main board is provided with the soft inflatable plate, the external force impact can be effectively resisted, the internal electronic component is protected, and the safety is higher.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides an outdoor switch board which characterized in that: the cabinet comprises a cabinet body, wherein two cabinet doors are arranged at the front end of the cabinet body, an electric cavity is arranged in the cabinet body, four positioning guide rods are vertically arranged in the electric cavity, a power distribution main board is fixedly installed at the root parts of the four positioning guide rods, an electronic component is arranged on one side of the power distribution main board opposite to the cabinet doors, a sliding sleeve is arranged on each of the four positioning guide rods in a sliding mode, a fixing part is arranged on each of two sides of the sliding sleeve, a first magnet is embedded in the outer side end of each fixing part, a second magnet is embedded in the other side of each fixing part, a corresponding third magnet is embedded in the power distribution main board opposite to the second magnet, a stop block is arranged on each outer side end of each positioning guide rod, a fourth magnet is embedded in the position of each stop block opposite to the first magnet, a sliding cavity is arranged in the middle of each sliding sleeve, each positioning guide rod penetrates through the sliding cavity, a sliding sheet is embedded in, the extension ends of the upper and lower sliding sheets are respectively provided with a wind shielding mechanism, the fixing parts of the inner side ends of the sliding sleeves are respectively inserted with an inserted rod, the outer side ends of the two inserted rods on the adjacent sides are fixedly welded with a connecting plate, an inflation plate is arranged between the connecting plates on the adjacent two sides, the inner side ends of the inflation plates are respectively provided with a corresponding buckling cavity according to the installation position of the electronic component, and the cabinet door is internally embedded with an ejection mechanism;
the first magnet and the fourth magnet are oppositely arranged in the same polarity, and the second magnet and the third magnet are oppositely arranged in the same polarity.
2. The outdoor power distribution cabinet of claim 1, characterized in that: the opposite face of the connecting plate is provided with a clamping groove, and two ends of the inflatable plate are respectively arranged in the clamping grooves and are glued and fixed.
3. The outdoor power distribution cabinet of claim 1, characterized in that: an inflation cavity is formed in the inflation plate, inert gas is filled in the inflation cavity, the inflation plate is integrally made of rubber, and a layer of insulating heat-conducting paint is smeared on one side, opposite to the power distribution main board, of the inflation plate.
4. The outdoor power distribution cabinet of claim 1, characterized in that: the ejection mechanism comprises inflatable air bags arranged on the inner side face of the cabinet door, the inflatable air bags are embedded in the cabinet door, an inflator pump is further embedded in the cabinet door, each inflator pump is opposite to one inflatable air bag, the output end of each inflator pump is connected with the input end of each inflatable air bag through an inflation tube, the input end of each inflator pump is provided with an air suction tube, the air inlet end of each air suction tube is arranged at the outer side end of the cabinet door, two sides of the cabinet body are respectively provided with a control host, the control hosts are input through independent input power sources, and the control hosts are in wired connection with the inflator pumps.
5. The outdoor power distribution cabinet of claim 1, characterized in that: the wind shielding mechanism comprises a wind shielding film, the upper end and the lower end of the wind shielding film are respectively embedded into the clamping grooves formed in the opposite surfaces of the sliding sheets, the front end and the rear end of each sliding sheet are respectively provided with a locking screw, and the wind shielding film arranged in the clamping grooves is locked and compressed through the locking screws at the front end and the rear end.
6. The outdoor power distribution cabinet of claim 1, characterized in that: the upper end and the lower end of the transverse sliding groove are both provided with two raised metal guide rods, the upper end and the lower end of the sliding sheet are both in surface contact with the raised metal guide rods, and the contact ends of the metal guide rods and the sliding sheet are smooth surfaces.
7. The outdoor power distribution cabinet of claim 6, characterized in that: the upper end and the lower end of the transverse sliding groove are respectively embedded with a layer of water-absorbing sponge, and the surface of the metal guide rod slightly protrudes out of the water-absorbing sponge.
8. The outdoor power distribution cabinet of claim 1, characterized in that: the inner wall of the electric cavity is also provided with more than one temperature sensor, the signal output end of the temperature sensor is connected with an external control host, and the signal input end of the inflator pump controls the switch through the control host and supplies power through the control host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597931.2A CN108736332B (en) | 2018-06-11 | 2018-06-11 | Outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810597931.2A CN108736332B (en) | 2018-06-11 | 2018-06-11 | Outdoor power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108736332A CN108736332A (en) | 2018-11-02 |
| CN108736332B true CN108736332B (en) | 2020-01-21 |
Family
ID=63933021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810597931.2A Expired - Fee Related CN108736332B (en) | 2018-06-11 | 2018-06-11 | Outdoor power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108736332B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394672B (en) * | 2021-08-13 | 2024-05-17 | 江苏大师兄电气设备有限公司 | High security performance's switch board |
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| KR20110087537A (en) * | 2010-01-26 | 2011-08-03 | 태광전기공업 주식회사 | Distributing board with automatiz fire extinguisher |
| JP2014217139A (en) * | 2013-04-24 | 2014-11-17 | 株式会社日立産機システム | Control panel |
| CN106998032A (en) * | 2017-05-25 | 2017-08-01 | 镇江华源晋昌电器有限公司 | A kind of self-extinguishing switch cubicle |
| CN107196195A (en) * | 2017-07-01 | 2017-09-22 | 合肥东玖电气有限公司 | One kind fire prevention power transformation box |
| CN206962323U (en) * | 2017-08-02 | 2018-02-02 | 山西长城电气股份有限公司 | A kind of drawer-type switch cabinet |
| CN107689585A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel high-pressure power distribution cabinet |
| CN207338915U (en) * | 2017-09-18 | 2018-05-08 | 江西明正智能电气有限公司 | One kind fire prevention power distribution cabinet |
| CN108063387A (en) * | 2018-01-25 | 2018-05-22 | 江苏铭安电气有限公司 | A kind of door of switch cabinet of heat sinking function |
-
2018
- 2018-06-11 CN CN201810597931.2A patent/CN108736332B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110087537A (en) * | 2010-01-26 | 2011-08-03 | 태광전기공업 주식회사 | Distributing board with automatiz fire extinguisher |
| JP2014217139A (en) * | 2013-04-24 | 2014-11-17 | 株式会社日立産機システム | Control panel |
| CN107689585A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel high-pressure power distribution cabinet |
| CN106998032A (en) * | 2017-05-25 | 2017-08-01 | 镇江华源晋昌电器有限公司 | A kind of self-extinguishing switch cubicle |
| CN107196195A (en) * | 2017-07-01 | 2017-09-22 | 合肥东玖电气有限公司 | One kind fire prevention power transformation box |
| CN206962323U (en) * | 2017-08-02 | 2018-02-02 | 山西长城电气股份有限公司 | A kind of drawer-type switch cabinet |
| CN207338915U (en) * | 2017-09-18 | 2018-05-08 | 江西明正智能电气有限公司 | One kind fire prevention power distribution cabinet |
| CN108063387A (en) * | 2018-01-25 | 2018-05-22 | 江苏铭安电气有限公司 | A kind of door of switch cabinet of heat sinking function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108736332A (en) | 2018-11-02 |
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