CN112886397B - Terminal distribution box with bus duct - Google Patents
Terminal distribution box with bus duct Download PDFInfo
- Publication number
- CN112886397B CN112886397B CN202110290627.5A CN202110290627A CN112886397B CN 112886397 B CN112886397 B CN 112886397B CN 202110290627 A CN202110290627 A CN 202110290627A CN 112886397 B CN112886397 B CN 112886397B
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- sub
- bus duct
- groove
- distribution box
- threading
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/22—Layouts for duplicate bus-bar selection
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of distribution boxes, in particular to a terminal distribution box with a bus duct, which comprises a box body, wherein an installation cavity is arranged in the box body, and a concave bus duct is arranged in the installation cavity; the bus duct comprises a plurality of sub-ducts, and adjacent sub-ducts are connected through connecting cloth; the left side surface and the right side surface of any sub-groove are respectively provided with an adjusting hole, a plurality of movably adjustable threading pipes penetrate through any adjusting hole, and the threading pipes are different in length; the inner end of the threading pipe is provided with a snap ring which can be clamped in the sub-groove; the nut is sleeved on the threading pipe in a threaded manner, and the nut and the snap ring are respectively positioned on two sides of the adjusting hole. The invention has convenient wiring.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a terminal distribution box with a bus duct.
Background
Use of the distribution box: the reasonable distribution electric energy is convenient to the operation of opening and shutting of circuit. The safety protection level is higher, and the conduction state of the circuit can be visually displayed. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality.
The block terminal is when the installation wiring, because the wiring is movable, has certain elasticity moreover, and the wiring is very chaotic, and this makes the installation wiring personnel very waste time and energy.
Disclosure of Invention
It is an object of the present invention to provide a terminal power distribution box with a bus duct that overcomes some or all of the disadvantages of the prior art.
The terminal distribution box with the bus duct comprises a box body, wherein an installation cavity is arranged in the box body, and a concave bus duct is installed in the installation cavity; the bus duct comprises a plurality of sub-slots, and adjacent sub-slots are connected through connecting cloth; the left side surface and the right side surface of any sub-groove are respectively provided with an adjusting hole, a plurality of movably adjustable threading pipes penetrate through any adjusting hole, and the threading pipes are different in length; the inner end of the threading pipe is provided with a snap ring which can be clamped in the sub-groove; the nut is sleeved on the threading pipe in a threaded manner, and the nut and the snap ring are respectively positioned on two sides of the adjusting hole.
The bus duct comprises a plurality of sub-grooves, adjacent sub-grooves are connected through connecting cloth, the bus duct can be divided into a plurality of parts, the sub-grooves can be randomly installed on the wall of the installation cavity, and therefore wiring in the bus duct can be conveniently connected with electrical elements in the box body. The sub-grooves are connected together through the connecting cloth, the sub-grooves are not easy to fall off, and the connecting cloth does not influence the closing and connection of the sub-grooves, so that the sub-grooves can be freely distributed, but are still an integral body, and the device is very convenient; the connecting cloth can also limit the wiring, so that the wiring is always positioned in the bus duct. The arrangement of the plurality of threading pipes enables the connection wires to be connected more orderly, and different connection wires are not easy to interfere; the threading pipe can be adjusted in the adjusting hole of side about dividing the groove, like this, the height of wiring just can be convenient regulation, convenient wiring, the threading pipe is not of uniform length, and the threading pipe plays the effect of mark like this, conveniently remembers the position of wiring when the wiring. The position of tight threading pipe can be pressed from both sides in the cooperation of nut and snap ring, has adjusted high back when the threading pipe, and is fixed through nut and snap ring, and like this, the wiring just can be convenient wear out from the threading pipe, and the nut also makes dismantlement and installation that the threading pipe can be convenient.
Preferably, the bus duct is located in the middle of the installation cavity.
The bus duct is located in the middle of the installation cavity, and the electric elements are located on two sides of the bus duct, so that the electric elements are very convenient to connect with wiring in the bus duct.
Preferably, the back of the sub-groove is provided with an adhesive block which can be adhered to the wall of the installation cavity.
The setting of bonding piece makes the bonding that divides the groove can be convenient on the installation cavity wall, the position of the regulation branch groove that moreover can be convenient.
Preferably, the inner end of the threading pipe is provided with a plurality of rubber strips which are distributed annularly.
The position of the wiring in the threading pipe can be carried in the setting of rubber strip, guarantees the stability of wiring position.
Preferably, the diameter of the threading pipe is equal to the width of the adjusting hole.
The threading pipe diameter equals the width of regulation hole, like this, the threading pipe can not rock from beginning to end, can only carry out the regulation of height, guarantees stability.
Preferably, the bottom ends of the left and right side surfaces of each sub-groove are respectively connected with a connecting cloth, and the bottom ends of the connecting cloths are connected with the top ends of the left and right side surfaces of the adjacent sub-groove.
The bottom of the left side surface and the bottom of the right side surface of each sub-groove are respectively connected with connecting cloth, the bottom ends of the connecting cloth are connected with the top ends of the left side surface and the right side surface of the adjacent sub-groove, so that the two connecting cloths limit the sub-grooves and limit the wiring between the two sub-grooves.
Preferably, the length of the threading tube is not greater than the width of the sub-slot.
The length of threading pipe is not more than the width of minute groove, like this, the taking off and the installation that the threading pipe can be convenient.
Preferably, the diameter of the nut is equal to the diameter of the snap ring.
The diameter of nut equals the diameter of snap ring, and like this, the contact between the adjacent nut and the contact between the jingle bell snap ring can play the supporting role to adjacent threading pipe, and the threading pipe is difficult for the slope.
Drawings
Fig. 1 is a schematic structural view of a terminal distribution box with a bus duct in embodiment 1;
fig. 2 is a schematic structural view of a bus duct in embodiment 1;
FIG. 3 is a schematic view showing the structure of the threading pipe in example 1;
FIG. 4 is a schematic view showing the structure of a rubber strip in example 1;
FIG. 5 is a schematic view of the structure of a mounting plate in embodiment 2;
FIG. 6 is a schematic structural view of a slider and a chute in embodiment 2;
FIG. 7 is a schematic view showing a structure of a connecting groove in embodiment 2;
fig. 8 is a schematic structural view of a connection terminal and an elastic band in embodiment 2;
FIG. 9 is a schematic view showing the structure of a first pusher in embodiment 2;
FIG. 10 is a schematic view showing the structure of a case door in embodiment 2;
fig. 11 is a left side view schematically illustrating a structure of a second pusher according to embodiment 2.
Detailed Description
For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present embodiment provides a terminal distribution box with a bus duct, which includes a box 100, a mounting cavity 101 is provided in the box 100, and a concave bus duct 110 is provided in the mounting cavity 101; the bus duct 110 includes a plurality of sub-slots 111, and adjacent sub-slots 111 are connected by a connection cloth 120; the left side surface and the right side surface of any sub-groove 111 are respectively provided with an adjusting hole 130, a plurality of movably adjustable threading pipes 140 penetrate through any adjusting hole 130, and the threading pipes 140 are different in length; a snap ring 141 is arranged at the inner end of the threading pipe 140, and the snap ring 141 can be clamped in the sub-groove 111; the threading pipe 140 is sleeved with a nut 142 through threads, and the nut 142 and the snap ring 141 are respectively positioned at two sides of the adjusting hole 130.
In this embodiment, the bus duct 110 is located in the middle of the installation cavity 101.
In this embodiment, the adhesive block 150 is disposed on the back of the sub-groove 111, and the adhesive block 150 can be adhered to the cavity wall of the installation cavity 101.
Due to the arrangement of the bonding blocks 150, the sub-grooves 111 can be conveniently bonded on the wall of the installation cavity 101, and the positions of the sub-grooves 111 can be conveniently adjusted.
In this embodiment, the inner end of the threading tube 140 is provided with a plurality of rubber strips 160, and the rubber strips 160 are distributed annularly.
The rubber strip 160 can clamp the wiring position in the threading pipe 140, and the stability of the wiring position is ensured.
In this embodiment, the diameter of threading tube 140 is equal to the width of adjustment aperture 130.
The diameter of the threading pipe 140 is equal to the width of the adjusting hole 130, so that the threading pipe 140 cannot shake forwards and backwards, only the height can be adjusted, and the stability is ensured.
In this embodiment, the bottom ends of the left and right sides of the sub-tank 111 are respectively connected to the connection cloth 120, and the bottom end of the connection cloth 120 is connected to the top ends of the left and right sides of the adjacent sub-tank 111.
The bottom ends of the left and right side surfaces of the sub-slot 111 are respectively connected with a connecting cloth 120, and the bottom ends of the connecting cloth 120 are connected with the top ends of the left and right side surfaces of the adjacent sub-slot 111, so that the two connecting cloths 120 limit the sub-slot 111 and also limit the connection between the two sub-slots 110.
In this embodiment, threading tube 140 has a length no greater than the width of sub-slot 111.
The length of the threading tube 140 is not greater than the width of the sub-slot 111, so that the threading tube 140 can be conveniently taken down and installed.
In this embodiment, the diameter of the nut 142 is equal to the diameter of the snap ring 141.
The diameter of the nut 142 is equal to that of the snap ring 141, so that the contact between the adjacent nuts 142 and the contact between the ringing snap rings 141 can support the adjacent threading pipes 140, and the threading pipes 140 are not easy to incline.
Example 2
The present example differs from example 1 in that: still include the following structure:
as shown in fig. 5-11, a plurality of mounting plates 210 capable of moving back and forth are arranged in the mounting cavity 101; the top surface of the installation cavity 101 is provided with a plurality of parallel sliding grooves 220, sliding blocks 230 are matched in the sliding grooves 220, the top surface, the bottom surface and the left and right side surfaces of each sliding block 230 are provided with rolling balls 240, notches of the sliding grooves 220 are provided with barrier strips 221, and the rolling balls 240 are correspondingly attached to the groove walls and the barrier strips 221 of the sliding grooves 220; the bottom end of the sliding block 230 is connected with a connecting rod 250, and the connecting rod 250 is connected with the top end of the mounting plate 210;
the sliding grooves 220 are communicated with each other through a connecting groove 260, and the sliding block 230 can slide into the adjacent sliding groove 220 through the connecting groove 260;
the front ends and the rear ends of the adjacent mounting plates 210 are provided with wiring terminals 270 in a staggered manner and are connected through wiring; an elastic band 280 is arranged beside the wiring terminal 270, and a clamping space for clamping the wiring is formed between the elastic band 280 and the mounting plate 210;
the box body 100 is positioned in a protective shell 310, a shell door 311 is arranged in front of the protective shell 310, and the rear side of the protective shell 310 is attached to the rear side of the box body 100; the top surface, the bottom surface, the left side and the right side of the box body 100 are respectively provided with a telescopic cylinder 320, the outer end of the telescopic cylinder 320 is connected with a first push plate 330, the outer end of the first push plate 330 is provided with a plurality of first spikes 340, the top surface, the bottom surface, the left side and the right side of the protective shell 310 are provided with a plurality of first through holes 312, and the plurality of first through holes 312 are correspondingly matched with the plurality of first spikes 340;
the rear end of the shell door 311 is vertically connected with a protruding rod 350, and the protruding rod 350 can be inserted into a gap between the box body 100 and the corresponding first push plate 330; the protruding rod 350 is arranged in a second push plate 360 in a penetrating way, the second push plate 360 is parallel to the shell door 311, and a plurality of springs 370 are connected between the second push plate 360 and the shell door 311; the front side of the second push plate 360 is provided with a plurality of second spikes 380, the shell door 311 is provided with a plurality of second through holes 390, and the second spikes 380 are correspondingly matched with the second through holes 390.
A plurality of mounting plates 210 capable of moving back and forth are arranged in the mounting cavity 101, and the electric elements are mounted on the mounting plates 210, so that when the mounting plates 210 are pulled out, maintenance personnel can conveniently maintain the electric elements on the mounting plates 210. The top end of the mounting plate 210 is connected with the sliding block 230 through the connecting rod 250, and the sliding block 230 slides in the sliding groove 220, so that the front and back movement of the mounting plate 210 is realized. The top surface, the bottom surface and the left and right side surfaces of the sliding block 230 are provided with balls 240, and the balls 240 are attached to the groove wall and the barrier strips 221 of the sliding groove 220, so that the sliding of the sliding block 230 is smooth. The arrangement of the connecting slot 260 enables the sliding block 230 to slide into the adjacent sliding slot 220 through the connecting slot 260, so that the gap between the adjacent mounting plates 210 can be conveniently changed, and it is very convenient to install electrical elements with different volumes on the corresponding mounting plates 210.
The electric elements are mounted on the mounting plate 210 and far away from the wall of the mounting chamber 101, so that the electric elements are not easily damaged when the box body 100 is collided.
Because the mounting plates 210 can move, when the electrical components mounted on different mounting plates 210 need to be connected in a wiring manner, the electrical components are connected through the wiring terminals 270 with staggered front and back ends between the adjacent mounting plates 210, so that when the mounting plate 210 with the wiring terminals 270 at the back end is pulled out, the mounting plates 210 at the two ends can be conveniently pulled out for maintenance (the thick lines in fig. 8 are the wiring). The elastic band 280 is used to fix the position of the wiring and prevent the wiring from being disturbed when the mounting plate 210 is pulled out.
The protective shell 310 can protect the box body 100, the telescopic cylinder 320 can drive the push plate 330 to stretch, the first spine 340 on the push plate 330 can automatically extend and retract, and when the first spine 340 extends, the first spine 340 is positioned on the surface of the protective shell 310, so that the first spine 340 can prevent animals from remaining on the protective shell 310 and can prevent the animals from being stolen; when retracting, the transportation of the protective shell and the operation of the operator are both very convenient.
The protruding rod 350 is used for supporting the second push plate 360, when the shell door 311 is closed, the protruding rod 350 is inserted into a gap between the box body 100 and the corresponding first push plate 330, but the second push plate 360 is blocked by the box body 100, the spring 370 contracts, the second spine 380 on the second push plate 360 protrudes out of the surface of the shell door 311, the second spine 380 can prevent wild animals from staying on the protective shell 310 and can prevent the wild animals from being stolen, when the shell door 311 is opened, the second push plate 360 is bounced off by the elastic force of the spring 370, and the second spine 380 is retracted, so that an operator can overhaul the shell door conveniently.
The first spike 340 and the second spike 380 are matched to prevent collision of foreign objects and protect the box body 100. After the first spine 340 and the second spine 380 are damaged by collision, only the spine needs to be replaced.
In this embodiment, the top end of the mounting plate 210 is connected with 2 sliding blocks 230, and the distance between the connecting slot 260 and the rear end of the sliding slot 220 is greater than the distance between the corresponding sliding block 230 and the rear end of the sliding slot 220; when the corresponding sliding block 230 corresponds to the connecting groove 260, the other sliding block 230 is located outside the sliding groove 220. Thus, when the corresponding sliding block 230 adjusts the sliding slot 220, the other sliding block 230 is located outside the sliding slot 220, and the corresponding sliding block 230 is not obstructed.
In this embodiment, the bottom end of the mounting plate 210 is provided with a roller 290, and the roller 290 is attached to the bottom of the mounting cavity 101.
The rollers 290 facilitate movement of the mounting plate 210 and also provide stability to the mounting plate 210 during movement.
In this embodiment, the rear end of the mounting plate 210 is provided with a limiting strip, the front side of the mounting cavity 101 is provided with a group of barrier strips, and the barrier strips are matched with the limiting strip; the gap between the set of bars corresponds to the gap between the plurality of sliding slots 220.
The barrier strip cooperates with the limiting strip to prevent the mounting plate 210 from falling off.
In this embodiment, the chute 220 is inclined from front to rear.
The chute 220 is inclined from front to back, so that the mounting plate 210 needs to be pulled out by applying force, and the mounting plate 210 is more stable.
In this embodiment, the first spike 340 and the second spike 380 are made of rubber.
The first spikes 340 and the second spikes 380 are made of rubber, so that accidental injury can be reduced, the buffering capacity is improved, and the foreign object prevention capacity is improved.
In this embodiment, a glass observation window is arranged on the shell door 311, an indicator lamp is arranged on the box door, and the glass observation window corresponds to the indicator lamp.
The glass observation window corresponds to the indicator light, and the indicator light is convenient to look over.
In this embodiment, a latch 351 is disposed at the rear end of the protruding rod 350.
The setting of bayonet lock 351 conveniently unloads second push pedal 360, and like this, the block terminal is when the transportation, unloads second push pedal 360 and just can be convenient transportation.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (8)
1. Terminal distribution box with bus duct, its characterized in that: the bus duct comprises a box body (100), wherein a mounting cavity (101) is arranged in the box body (100), and a concave bus duct (110) is arranged in the mounting cavity (101); the bus duct (110) comprises a plurality of sub-slots (111), and adjacent sub-slots (111) are connected through connecting cloth (120); the left side surface and the right side surface of any sub-groove (111) are respectively provided with an adjusting hole (130), a plurality of movably adjustable threading pipes (140) penetrate through any adjusting hole (130), and the threading pipes (140) are different in length; a clamping ring (141) is arranged at the inner end of the threading pipe (140), and the clamping ring (141) can be clamped in the sub-groove (111); the nut (142) is sleeved on the threading pipe (140) in a threaded manner, and the nut (142) and the snap ring (141) are respectively positioned on two sides of the adjusting hole (130).
2. The terminal distribution box with a busway of claim 1, wherein: the bus duct (110) is located in the middle of the installation cavity (101).
3. The terminal power distribution box with a busway of claim 2, wherein: the back of the sub-groove (111) is provided with an adhesive block (150), and the adhesive block (150) can be adhered to the wall of the installation cavity (101).
4. The terminal distribution box with a busway of claim 3, wherein: the inner end of the threading pipe (140) is provided with a plurality of rubber strips (160), and the rubber strips (160) are distributed annularly.
5. The terminal distribution box with a busway of claim 4, wherein: the diameter of the threading pipe (140) is equal to the width of the adjusting hole (130).
6. The terminal power distribution box with a busway of claim 5, wherein: the bottom ends of the left side surface and the right side surface of each sub-groove (111) are respectively connected with a connecting cloth (120), and the bottom ends of the connecting cloths (120) are connected with the top ends of the left side surface and the right side surface of the adjacent sub-groove (111).
7. The terminal distribution box with a busway of claim 6, wherein: the length of the threading pipe (140) is not more than the width of the sub-groove (111).
8. The terminal power distribution box with a busway of claim 7, wherein: the diameter of the nut (142) is equal to the diameter of the snap ring (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290627.5A CN112886397B (en) | 2021-03-18 | 2021-03-18 | Terminal distribution box with bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110290627.5A CN112886397B (en) | 2021-03-18 | 2021-03-18 | Terminal distribution box with bus duct |
Publications (2)
| Publication Number | Publication Date |
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| CN112886397A CN112886397A (en) | 2021-06-01 |
| CN112886397B true CN112886397B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110290627.5A Active CN112886397B (en) | 2021-03-18 | 2021-03-18 | Terminal distribution box with bus duct |
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| CN (1) | CN112886397B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207638297U (en) * | 2017-10-12 | 2018-07-20 | 威腾电气集团股份有限公司 | A kind of automatic temperature-controlled heat dissipation bus duct |
| CN211210265U (en) * | 2019-07-02 | 2020-08-07 | 安徽博微智能电气有限公司 | Electrical cabinet |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2112587B (en) * | 1981-12-19 | 1986-01-02 | Cutler Hammer Europa Limited | Insulator and support for bus bar system |
| DE102006031763A1 (en) * | 2006-07-05 | 2008-01-10 | Siemens Ag | Busbar holder and power distributor unit with a busbar holder |
| CN204030488U (en) * | 2014-07-01 | 2014-12-17 | 浙江同正管道技术有限公司 | A kind of ready-package electrician penetration pipe connector |
| CN204966982U (en) * | 2015-09-10 | 2016-01-13 | 杨昌松 | A single line formula fastener for distribution |
| CN206023097U (en) * | 2016-07-29 | 2017-03-15 | 广东美鱼儿科技有限公司 | A kind of network layout deconcentrator |
| CN106253065A (en) * | 2016-08-29 | 2016-12-21 | 苏州市普金电力成套设备有限公司 | It is easy to manage the power distribution cabinet of line |
| CN206211298U (en) * | 2016-10-09 | 2017-05-31 | 许继电气股份有限公司 | Low-pressure electric cabinet cabinet and the low-pressure electric cabinet using the low-pressure electric cabinet cabinet |
| CN209472225U (en) * | 2019-01-10 | 2019-10-08 | 宋斌 | It is a kind of electrically to use moisture-resistant cabinet |
| CN209472300U (en) * | 2019-02-18 | 2019-10-08 | 贾韬烈 | A kind of cable laying constructing device of electronics looped network |
| CN209526499U (en) * | 2019-04-30 | 2019-10-22 | 江西俊朗电力装备有限公司 | A kind of cable hut |
| CN110165618A (en) * | 2019-06-04 | 2019-08-23 | 合肥皖信信息工程有限责任公司 | Wire structures inside groups of building and its with outside |
| CN110311313A (en) * | 2019-06-26 | 2019-10-08 | 常德三欣电力电子科技有限公司 | A kind of constant temperature fire prevention power distribution cabinet |
| CN210129663U (en) * | 2019-07-26 | 2020-03-06 | 上海神众智能科技有限公司 | Electric power automation control cabinet convenient for wiring |
| CN210669169U (en) * | 2019-11-11 | 2020-06-02 | 国网江苏省电力有限公司睢宁县供电分公司 | Interim fast-assembling block terminal |
| CN211209231U (en) * | 2019-12-13 | 2020-08-07 | 山东汇恒电气科技有限公司 | Anticreep type bus duct |
| CN212162775U (en) * | 2020-04-17 | 2020-12-15 | 珠海盈源电气有限公司 | Dampproofing formula cable branch case |
| CN212542974U (en) * | 2020-07-23 | 2021-02-12 | 大连科技学院 | High-low voltage electrical cabinet wiring structure |
-
2021
- 2021-03-18 CN CN202110290627.5A patent/CN112886397B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207638297U (en) * | 2017-10-12 | 2018-07-20 | 威腾电气集团股份有限公司 | A kind of automatic temperature-controlled heat dissipation bus duct |
| CN211210265U (en) * | 2019-07-02 | 2020-08-07 | 安徽博微智能电气有限公司 | Electrical cabinet |
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| CN112886397A (en) | 2021-06-01 |
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