CN112582916B - Electrical equipment box - Google Patents
Electrical equipment box Download PDFInfo
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- CN112582916B CN112582916B CN202011487465.6A CN202011487465A CN112582916B CN 112582916 B CN112582916 B CN 112582916B CN 202011487465 A CN202011487465 A CN 202011487465A CN 112582916 B CN112582916 B CN 112582916B
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- cavity
- electrical equipment
- box
- equipment box
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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
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of power equipment, in particular to an electric equipment box, which comprises a box body, wherein a containing cavity is arranged in the box body, a spacing part is arranged in the containing cavity, the spacing part is used for dividing the containing cavity into a first cavity and a second cavity, the first cavity can contain an electric element, the electric element is connected with a power supply, a leakage protection switch is arranged in the first cavity, the leakage protection switch is electrically connected with the electric element, a leakage protection unit can disconnect the electric element from the power supply when the electric element leaks electricity, the second cavity is used for containing insulating liquid, a spacing hole is arranged on the spacing part, and the spacing hole is used for communicating the first cavity and the second cavity, so that dust in the first cavity can enter the second cavity and stay in the insulating liquid. The electrical equipment box has high safety and long service life.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an electrical equipment box.
Background
With the development of economy and the improvement of living standard of people, various industries put higher requirements on power supply reliability and power supply quality, and the electrical equipment box is widely applied to residential construction and civil electricity transformation engineering, especially in recent years, the country increases the investment strength of electric power infrastructure and the development of city, the country has extremely large investment of public facilities, and the demand of the electrical equipment box is continuously increased every year.
The rural power system has complicated work and difficult task in the aspect of guaranteeing the operation of a power grid, various electric equipment boxes are commonly used, the electric equipment boxes are used for electric equipment such as electric meters and the like, the electric equipment boxes are indispensable components in the rural power system, and when circuits are overhauled, workers often need to directly operate various electric equipment boxes and electric equipment in the electric equipment boxes. Therefore, the safety of the electrical equipment box is related to the personal safety of workers, and particularly the electrical equipment box is affected by special weather, and the shell of the electrical equipment box is frequently subjected to electric leakage, so that electric shock is caused to workers such as meter reading and maintenance. In addition, the dust is easy to gather in the electric equipment box installed in a dust workshop at present, and the electric equipment box is easy to explode when encountering dust during electric leakage, so that the use is very unsafe.
Disclosure of Invention
The embodiment of the invention aims to provide an electrical equipment box which is high in safety and long in service life.
To achieve the purpose, the embodiment of the invention adopts the following technical scheme:
the utility model provides an electrical equipment box, includes the box body, be provided with in the box body and hold the chamber, hold the intracavity and be provided with the spacer portion, the spacer portion be used for with hold the chamber and cut apart into first cavity and second cavity, first cavity can hold electric element, electric element is connected with the power, be provided with leakage protection switch in the first cavity, leakage protection switch with electric element electricity is connected, leakage protection unit can be in disconnection when electric element leaks electric element electric connection of power with electric element, the second cavity is used for holding insulating liquid, be provided with the spacer hole on the spacer portion, the spacer hole is used for the intercommunication first cavity with the second cavity, so that the dust of first cavity can get into the second cavity and stay in the insulating liquid.
As a preferable scheme of the electrical equipment box, a side surface, far away from the second cavity, of the box body is provided with a heat dissipation hole in a penetrating mode, a fan is arranged in the heat dissipation hole and used for guiding air outside the box body into the first cavity.
As a preferable mode of the electrical equipment box, the spacer includes a first frame and a plurality of spacer bars, the spacer bars are arranged in the first frame at intervals, and a gap of each of the spacer bars forms the spacer hole.
As a preferred scheme of electrical equipment box, still include first clearance mechanism, first clearance mechanism includes push pedal and drive assembly, the push pedal sets up on the spacer, be provided with the laminating on the push pedal the notch of spacer outer wall shape, drive assembly can order about the push pedal relative the length direction reciprocating motion of spacer, so that dust on the spacer breaks away from the spacer.
As a preferred scheme of electrical equipment box, the drive assembly includes actuating cylinder and actuating lever, the one end of actuating lever with actuating cylinder's output is fixed to be set up, the other end with the push pedal is fixed to be set up, actuating cylinder is fixed to be set up on the first frame, actuating cylinder can drive the actuating lever relatively actuating cylinder is close to or keeps away from, in order to drive the push pedal relatively the length direction reciprocating motion of spacer.
As a preferable mode of the electrical equipment box, the partition portion includes a second frame and a partition net provided in the second frame, and mesh holes of the partition net are the partition holes.
As a preferred scheme of the electrical equipment box, the dust-removing device further comprises a second cleaning mechanism, wherein the second cleaning mechanism comprises a driving motor and an eccentric rotary disc, the eccentric rotary disc is arranged on an output shaft of the driving motor, the driving motor is fixedly arranged with the second frame, and the driving motor can drive the eccentric rotary disc to eccentrically rotate so as to knock the screen, so that dust on the screen is separated from the screen.
As a preferable scheme of the electrical equipment box, a collecting box is movably arranged in the second cavity, the collecting box is provided with a collecting cavity, the cavity opening of the collecting cavity faces the spacing part, and the insulating liquid is contained in the collecting cavity.
As a preferable scheme of the electrical equipment box, a box door is movably arranged on the collecting box, a dust taking opening is formed in one side face of the collecting box, and the box door is used for sealing the dust taking opening.
As a preferable scheme of the electrical equipment box, the electric equipment box further comprises a controller and a warning unit which are arranged on the box body, and the warning unit and the electric leakage protection unit are respectively in communication connection with the controller.
The embodiment of the invention has the beneficial effects that:
through setting up the chamber of holding in the box body, hold the intracavity and be provided with the interval portion, the interval portion is used for dividing into first cavity and second cavity with holding the chamber, and wherein, first cavity can hold electric element, is connected electric element and power, can protect electric element through box body parcel electric element. In addition, be provided with the leakage protection switch in the first cavity, the leakage protection switch is connected with the electrical component electricity, and the leakage protection unit can break off the electrical component and be connected with the power when electrical component leaks, can avoid the electrical equipment box electric leakage of this embodiment, has increased the security. Moreover, the second cavity is used for holding insulating liquid, is provided with the interval hole on the interval portion, and the interval hole is used for communicating first cavity and second cavity for the dust of first cavity can get into the second cavity and stay in insulating liquid, collects the dust through the insulating liquid of second cavity, can avoid remaining the dust in the first cavity, and then avoids taking place dust explosion accident when the electric leakage. Further, when the insulating liquid erroneously contacts the electric element, the electric element can be prevented from being shorted. And the specific heat capacity of the insulating liquid is higher than that of the box body, so that the heat in the box body can be absorbed, the effect of reducing the air temperature in the box body is achieved, the heat preservation effect can be achieved when the outdoor environment with larger temperature difference is met, and the service life of the electric element is prolonged. Therefore, the electrical equipment box provided by the embodiment of the invention has the advantages of high safety and long service life.
Drawings
The invention is described in further detail below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an electrical equipment box according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an electrical equipment box according to another embodiment of the present invention.
Fig. 3 is a schematic diagram of an assembly structure of a first cleaning mechanism and a spacer according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a push plate according to an embodiment of the present invention.
In the figure:
1. a case body; 11. a receiving chamber; 111. a first cavity; 112. a second cavity; 12. a spacer; 121. a spacer hole; 122. a first frame; 123. a spacer bar; 13. a leakage protection switch; 14. a fan; 15. a first cleaning mechanism; 151. a push plate; 1511. a notch; 152. a drive assembly; 1521. a driving cylinder; 1522. a driving rod; 16. a collection box; 161. a collection chamber; 162. a door; 163. a dust taking port; 17. a controller; 18. a warning unit; 2. an electrical component.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1, an embodiment of the present invention provides an electrical equipment box, including a box body 1, a housing cavity 11 is provided in the box body 1, a partition 12 is provided in the housing cavity 11, the partition 12 is used for dividing the housing cavity 11 into a first cavity 111 and a second cavity 112, the first cavity 111 can house an electrical component 2, the electrical component 2 is connected with a power supply, a leakage protection switch 13 is provided in the first cavity 111, the leakage protection switch 13 is electrically connected with the electrical component 2, a leakage protection unit can disconnect the electrical component 2 from the power supply when the electrical component 2 leaks electricity, the second cavity 112 is used for accommodating an insulating liquid, a partition hole 121 is provided on the partition 12, and the partition hole 121 is used for communicating the first cavity 111 and the second cavity 112, so that dust in the first cavity 111 can enter the second cavity 112 and stay in the insulating liquid.
In the embodiment of the invention, the accommodating cavity 11 is arranged in the box body 1, the partition part 12 is arranged in the accommodating cavity 11, the partition part 12 is used for dividing the accommodating cavity 11 into the first cavity 111 and the second cavity 112, wherein the first cavity 111 can accommodate the electric element 2, the electric element 2 is connected with a power supply, and the electric element 2 can be wrapped by the box body 1 to protect the electric element 2. In addition, the first cavity 111 is internally provided with the leakage protection switch 13, the leakage protection switch 13 is electrically connected with the electrical element 2, and the leakage protection unit can disconnect the electrical element 2 from the power supply when the electrical element 2 leaks electricity, so that the electrical equipment box of the embodiment can be prevented from leaking electricity, and the safety is increased. Moreover, the second cavity 112 is used for holding insulating liquid, the spacing part 12 is provided with the spacing hole 121, and the spacing hole 121 is used for communicating the first cavity 111 and the second cavity 112, so that dust in the first cavity 111 can enter the second cavity 112 and stay in the insulating liquid, and the dust is collected through the insulating liquid in the second cavity 112, so that residual dust in the first cavity 111 can be avoided, and further dust explosion accidents during electric leakage can be avoided. Further, when the insulating liquid erroneously contacts the electric element 2, the electric element 2 can be prevented from being short-circuited. And the specific heat capacity of the insulating liquid is higher than that of the box body 1, heat in the box body 1 can be absorbed, the effect of reducing the air temperature in the box body 1 is achieved, the heat preservation effect can be achieved when the outdoor environment with larger temperature difference is met, and the service life of the electric element 2 is prolonged. Therefore, the electrical equipment box provided by the embodiment of the invention has the advantages of high safety and long service life.
In one embodiment, with continued reference to fig. 1, a side surface of the box body 1 far from the second cavity 112 is provided with a heat dissipation hole in a penetrating manner, the heat dissipation hole is provided with a fan 14, and the fan 14 is used for guiding air outside the box body 1 into the first cavity 111, so that on one hand, air outside the box body 1 can be sucked into the accommodating cavity 11, and heat exchange efficiency between the air and the electric element 2 in the accommodating cavity 11 is increased, so that a heat dissipation effect is improved; on the other hand, dust accumulated on the surface of the electric component 2 can be blown toward the second cavity 112 by sucking outside air, thereby reducing the amount of dust in the first cavity 111 and wrapping dust from the first cavity 111 with insulating liquid in the second cavity 112.
In another embodiment, referring to fig. 2 and 3, the spacer 12 includes a first frame 122 and a plurality of spacer bars 123, the spacer bars 123 being disposed in the first frame 122 at intervals, the spacer bars 123 being capable of supporting the electrical component 2, holding the electrical component 2 disposed in the first cavity 111, and the voids of each spacer bar 123 forming a spacer hole 121 such that dust on the electrical component 2 can fall into the second cavity 112.
Further, referring to fig. 3 and 4, the electrical equipment box according to the embodiment of the invention further includes a first cleaning mechanism 15, where the first cleaning mechanism 15 includes a push plate 151 and a driving assembly 152, the push plate 151 is disposed on the spacer 123, a notch 1511 that is attached to the shape of the outer wall of the spacer 123 is disposed on the push plate 151, and the driving assembly 152 can drive the push plate 151 to reciprocate relative to the length direction of the spacer 123, so that the notch 1511 on the push plate 151 can scrape dust on the spacer 123, and further drive the dust on the spacer 123 to fall into the insulating liquid of the second cavity 112 after separating from the spacer 123.
The driving component 152 of this embodiment may be a pushing rod penetrating through the cavity wall of the accommodating cavity 11 and disposed on the surface of the box body 1, and the pushing rod is driven by a human hand to drive the pushing plate 151 to move relative to the length direction of the spacer 123, further, referring to fig. 3, the driving component 152 may also include a driving cylinder 1521 and a driving rod 1522, one end of the driving rod 1522 is fixedly disposed at the output end of the driving cylinder 1521, the other end of the driving rod 1522 is fixedly disposed at the pushing plate 151, the driving cylinder 1521 is fixedly disposed on the first frame 122, and the driving cylinder 1521 can drive the driving rod 1522 to approach or depart from the driving cylinder 1521, so as to drive the pushing plate 151 to reciprocate relative to the length direction of the spacer 123.
In particular, the spacer 12 comprises a second frame and a spacer mesh (not shown) provided in the second frame, the mesh of the spacer mesh being the spacer holes 121.
Still further, the electrical equipment box according to the embodiment of the present invention further includes a second cleaning mechanism (not shown in the drawings), where the second cleaning mechanism includes a driving motor and an eccentric turntable, the eccentric turntable is disposed on an output shaft of the driving motor, the driving motor is fixedly disposed with the second frame, and the driving motor can drive the eccentric turntable to eccentrically rotate to knock the screen, so that the screen is knocked to vibrate, and dust on the screen is separated from the screen due to inertia, and then falls into the insulating liquid in the second cavity 112.
Optionally, referring to fig. 1 and 2, the second cavity 112 is movably provided with a collecting tank 16, the collecting tank 16 is provided with a collecting cavity 161, a cavity opening of the collecting cavity 161 faces the partition 12, and the collecting cavity 161 is used for containing insulating liquid, so that the collecting tank 16 can be plugged into or taken out from the second cavity 112, and when the insulating liquid in the collecting cavity 161 of the collecting tank 16 needs to be replaced or dust is collected, the collecting tank 16 can be taken out from the second cavity 112 and the insulating liquid in the collecting cavity 161 can be replaced.
In a preferred embodiment, referring to fig. 1 and 2, a door 162 is movably provided on the collecting tank 16, a dust collecting port 163 is provided on one side of the collecting tank 16, and the door 162 is used for blocking the dust collecting port 163, so that the present embodiment can directly open the door 162, pour out the insulating liquid through the dust collecting port 163, or dig out the solid-liquid mixture of the dust and the insulating liquid which has been fully piled up, so as to clean the collecting tank 16.
In addition, referring to fig. 2, the electrical equipment box according to the embodiment of the invention further includes a controller 17 and a warning unit 18, which are disposed on the box body 1, the warning unit 18 and the leakage protection unit are respectively in communication connection with the controller 17, and when the leakage protection unit detects that the electrical element 2 has leakage, the leakage information can be sent to the controller 17, and after the controller 17 obtains the leakage information, the warning unit 18 is controlled to send warning information, so as to remind an operator to keep away from the electrical equipment box, prevent an electric shock accident, and perform corresponding power-off operation and maintenance. The warning unit 18 of the present embodiment may be a buzzer, a strobe, or a speaker, and is not particularly limited according to the actual requirement.
In the description herein, it should be understood that the terms "upper," "lower," "right," and the like are used for convenience in description and simplicity of operation only, and are not to be construed as limiting the invention, as the devices or elements referred to must have, be constructed or operated in a particular orientation. Furthermore, the terms "first," second, "and third," are used merely for distinguishing between descriptions and not for providing a special meaning.
In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (8)
1. The electric equipment box is characterized by comprising a box body, wherein a containing cavity is arranged in the box body, a spacing part is arranged in the containing cavity and used for dividing the containing cavity into a first cavity and a second cavity, the first cavity can contain an electric element, the electric element is connected with a power supply, an electric leakage protection unit is arranged in the first cavity and is electrically connected with the electric element, the electric leakage protection unit can disconnect the electric element from the power supply when the electric element leaks electricity, the second cavity is used for containing insulating liquid, a spacing hole is formed in the spacing part and used for communicating the first cavity with the second cavity, and dust in the first cavity can enter the second cavity and stay in the insulating liquid;
the spacing part comprises a first frame and a plurality of spacing bars, the spacing bars are arranged in the first frame at intervals, and the gap of each spacing bar forms the spacing hole;
a side surface, far away from the second cavity, of the box body is provided with a heat dissipation hole in a penetrating mode, a fan is arranged in the heat dissipation hole and used for guiding air outside the box body into the first cavity.
2. The electrical equipment box according to claim 1, further comprising a first cleaning mechanism comprising a push plate and a drive assembly, the push plate being disposed on the spacer, the push plate being provided with a slot conforming to the shape of the outer wall of the spacer, the drive assembly being capable of driving the push plate to reciprocate relative to the length of the spacer so as to disengage dust from the spacer.
3. The electrical equipment box according to claim 2, wherein the driving assembly comprises a driving cylinder and a driving rod, one end of the driving rod is fixedly arranged at the output end of the driving cylinder, the other end of the driving rod is fixedly arranged at the pushing plate, the driving cylinder is fixedly arranged on the first frame, and the driving cylinder can drive the driving rod to approach or separate from the driving cylinder so as to drive the pushing plate to reciprocate relative to the length direction of the spacing bar.
4. The electrical equipment cabinet according to claim 1, wherein the partition includes a second frame and a screen provided in the second frame, the mesh of the screen being the partition hole.
5. The electrical equipment box of claim 4, further comprising a second cleaning mechanism comprising a drive motor and an eccentric turntable, the eccentric turntable being disposed on an output shaft of the drive motor, the drive motor being fixedly disposed with the second frame, the drive motor being capable of driving the eccentric turntable to eccentrically rotate to strike the screen to disengage dust on the screen from the screen.
6. The electrical equipment box according to claim 1, wherein a collecting box is movably arranged in the second cavity, the collecting box is provided with a collecting cavity, a cavity opening of the collecting cavity faces the partition, and the insulating liquid is contained in the collecting cavity.
7. The electrical equipment box according to claim 6, wherein a box door is movably arranged on the collecting box, a dust taking opening is arranged on one side surface of the collecting box, and the box door is used for sealing the dust taking opening.
8. The electrical equipment box according to claim 1, further comprising a controller and a warning unit provided on the box body, the warning unit and the earth leakage protection unit being communicatively connected to the controller, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011487465.6A CN112582916B (en) | 2020-12-16 | 2020-12-16 | Electrical equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011487465.6A CN112582916B (en) | 2020-12-16 | 2020-12-16 | Electrical equipment box |
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| Publication Number | Publication Date |
|---|---|
| CN112582916A CN112582916A (en) | 2021-03-30 |
| CN112582916B true CN112582916B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011487465.6A Active CN112582916B (en) | 2020-12-16 | 2020-12-16 | Electrical equipment box |
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| Country | Link |
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| CN (1) | CN112582916B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742979A (en) * | 2016-04-14 | 2016-07-06 | 大唐岩滩水力发电有限责任公司 | Multi-functional intelligent control power distribution cabinet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204793728U (en) * | 2015-07-27 | 2015-11-18 | 高满珍 | Safe formula block terminal |
| CN207021552U (en) * | 2017-05-31 | 2018-02-16 | 新昌县达科机电产品设计有限公司 | One kind can realize the automatic temperature-controlled type electric power cabinet device of intelligence |
| CN108365544A (en) * | 2018-04-28 | 2018-08-03 | 太仓劲松智能化电子科技有限公司 | A kind of intelligence high security distribution box |
| CN108493798A (en) * | 2018-05-08 | 2018-09-04 | 陈二东 | A kind of civil safety distribution method |
| CN208707156U (en) * | 2018-07-21 | 2019-04-05 | 杭州钱柜电气设备成套有限公司 | A kind of novel low voltage power distribution cabinet |
| CN212063250U (en) * | 2020-05-13 | 2020-12-01 | 徐州冠亚电气有限公司 | High-low voltage complete switch cabinet with low-voltage reactive compensation function |
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2020
- 2020-12-16 CN CN202011487465.6A patent/CN112582916B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742979A (en) * | 2016-04-14 | 2016-07-06 | 大唐岩滩水力发电有限责任公司 | Multi-functional intelligent control power distribution cabinet |
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| CN112582916A (en) | 2021-03-30 |
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