CN108767708A - A kind of power distribution cabinet convenient for heat dissipation and dedusting - Google Patents
A kind of power distribution cabinet convenient for heat dissipation and dedusting Download PDFInfo
- Publication number
- CN108767708A CN108767708A CN201810776866.XA CN201810776866A CN108767708A CN 108767708 A CN108767708 A CN 108767708A CN 201810776866 A CN201810776866 A CN 201810776866A CN 108767708 A CN108767708 A CN 108767708A
- Authority
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- cabinet body
- fixedly connected
- driving motor
- Prior art date
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Links
- 238000009826 distribution Methods 0.000 title claims abstract description 69
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 241000883990 Flabellum Species 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000894433 Turbo <genus> Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of power distribution cabinets convenient for heat dissipation and dedusting, including pillar, power distribution cabinet body, baffle, bearing, electromagnetic lock, cabinet door, gasket, first straight line motor, fixed link, the first sliding block, top plate, the first ventilation opening, the first driving motor, the first strainer, sliding slot, flabellum, mounting rod, the second strainer, the second ventilation opening, leading screw, the second sliding block, second straight line motor, the second driving motor, hairbrush, fixed plate, disposal box, pedestal, fixed block, threephase asynchronous machine, reel, spring, bracing wire and magnet piece.Make the flabellum rotation and transverse movement of first driving motor output shaft one end by the way that first straight line motor is arranged, coordinate the first ventilation opening and the second ventilation opening convenient for forming cross-ventilation and heat being allowed to be discharged in time with air, effectively reduce in-cabinet temperature, by the way that the second driving motor is arranged, coordinate leading screw band electric brush transverse movement, convenient for quickly dust accretions in baffle surface and are discharged, it is worth of widely use.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, specially a kind of power distribution cabinet convenient for heat dissipation and dedusting belongs to power equipment and answers
Use technical field.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet are important device and distribution in electric system
The final stage device of system, power distribution cabinet are the general designations of motor control center, and power distribution cabinet use is load is more dispersed, circuit is less
Occasion；The occasion that motor control center concentrates for load, circuit is more, they are a certain circuit of upper level controller switching equipment
Electric energy distribute to load nearby, this grade of equipment reply load provides protection, monitoring and control, and power distribution cabinet is in industry-by-industry
It is widely used.
Power distribution cabinet used in major part building site is easy a large amount of powder of aggregation after a period of operation, in power distribution cabinet at present
Dirt, not only influencing the globality of power distribution cabinet appearance but will cause the equipment in power distribution cabinet the phenomenon that poor contact occur, use effect
Fruit is deteriorated, while these power distribution cabinets, there are still the defect of poor radiation, cabinet medium temperature spends the high service life that can lead to power distribution cabinet
It reduces.Therefore, a kind of power distribution cabinet convenient for heat dissipation and dedusting is proposed regarding to the issue above.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of power distribution cabinet convenient for heat dissipation and dedusting.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of convenient for the power distribution cabinet with dedusting that radiates, including
The top of pillar, the pillar is fixedly connected with power distribution cabinet body, and the side of power distribution cabinet body is rotatablely connected cabinet door；The cabinet door
Surface electrical behavior connect electromagnetic lock, and the inside outer ring of cabinet door is installed with gasket；The top of the power distribution cabinet body is solid
Surely top plate is connected, and offers the first ventilation opening at the top of power distribution cabinet body；It is installed with first in first ventilation opening
Strainer；Fixed link and mounting rod are equipped between the inner wall of the power distribution cabinet body both sides successively, and the bottom end surface of fixed link opens up
There is sliding slot；The side inner wall of the power distribution cabinet body is fixedly connected with first straight line motor, and first straight line motor is located at fixed link
Between mounting rod；One end of the first straight line motor output shaft is fixedly connected with the first driving motor, and the first driving motor
One end be fixedly connected with the first sliding block；One end of first driving motor output shaft is fixedly connected with flabellum；The power distribution cabinet sheet
The both sides of body offer the second ventilation opening, and the second strainer is installed in the second ventilation opening；The power distribution cabinet body
Side outer wall is fixedly connected with the second driving motor, and the output end of the second driving motor is fixedly connected with leading screw；The leading screw runs through
One end socket bearing of power distribution cabinet body inner cavity and separate second driving motor output end；The thread surface connection the of the leading screw
Two sliding blocks, and the bottom end of the second sliding block is fixedly connected with second straight line motor；One end of the second straight line motor output shaft is fixed
Connect hairbrush；The side bottom end inner wall of the power distribution cabinet body is rotatablely connected baffle, and baffle is connected admittedly by magnet piece magnetism
Fixed board；The bottom end madial wall of the power distribution cabinet body is fixedly connected sequentially pedestal and disposal box；The top of the pedestal is solid respectively
Connect threephase asynchronous machine and fixed block, and the affixed spring in one end of fixed block；One end of the threephase asynchronous machine output shaft is solid
Surely reel is connected, and the surface of reel is around being tied with bracing wire；The spring one end and bracing wire far from fixed block are far from coiling
The affixed baffle bottom in one end of wheel.
Preferably, the sliding slot of first sliding block and fixed link bottom end surface of first driving motor one end is slidably connected.
Preferably, the quantity of the mounting rod is several, and several mounting rods are fixed in inside power distribution cabinet body.
Preferably, the rotational angle range of the baffle is between ten degree to 45 degree.
Preferably, baffle one end corresponding with fixed plate is fixedly connected with magnet piece.
Preferably, the gap size of first screen surface is identical as the gap size of the second screen surface.
The beneficial effects of the invention are as follows：
1. make the flabellum rotation and transverse movement of first driving motor output shaft one end by the way that first straight line motor is arranged,
Coordinate the first ventilation opening and the second ventilation opening convenient for forming cross-ventilation and heat being allowed to be discharged in time with air, effectively reduces cabinet
Interior temperature.
2. by the way that threephase asynchronous machine is arranged, reel and spring is coordinated to drive bracing wire folding and unfolding, to drive baffle to beat
Open and close, the dust convenient for being deposited in baffle surface falls into disposal box under the effect of gravity, is driven by setting second
Dynamic motor, cooperation leading screw band electric brush transverse movement, convenient for quickly dust accretions in baffle surface and are discharged, dedusting is just
Victory, good heat dissipation effect are worth of widely use.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is partial structurtes enlarged diagram at A of the present invention.
In figure：1, pillar, 2, power distribution cabinet body, 3, baffle, 4, bearing, 5, electromagnetic lock, 6, cabinet door, 7, gasket, 8,
One linear motor, 9, fixed link, the 10, first sliding block, 11, top plate, the 12, first ventilation opening, the 13, first driving motor, 14,
One strainer, 15, sliding slot, 16, flabellum, 17, mounting rod, the 18, second strainer, the 19, second ventilation opening, 20, leading screw, 21, second slides
Block, 22, second straight line motor, the 23, second driving motor, 24, hairbrush, 25, fixed plate, 26, disposal box, 27, pedestal, 28, solid
Determine block, 29, threephase asynchronous machine, 30, reel, 31, spring, 32, bracing wire, 33, magnet piece.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -2, a kind of power distribution cabinet convenient for heat dissipation and dedusting, including pillar 1, the top of the pillar 1
It is fixedly connected with power distribution cabinet body 2, and the side of power distribution cabinet body 2 is rotatablely connected cabinet door 6；The surface electrical behavior of the cabinet door 6 connects
Electromagnetic lock 5, and the inside outer ring of cabinet door 6 is installed with gasket 7, convenient for improving 2 leakproofness of power distribution cabinet body；It is described to match
The top of electric cabinet ontology 2 is fixedly connected with top plate 11, and the top of power distribution cabinet body 2 offers the first ventilation opening 12；Described first
The first strainer 14 is installed in ventilation opening 12；Fixed link 9 and peace are equipped between 2 both sides inner wall of the power distribution cabinet body successively
Bar 17 is filled, and the bottom end surface of fixed link 9 offers sliding slot 15；The side inner wall of the power distribution cabinet body 2 is fixedly connected with first
Linear motor 8, and first straight line motor 8 is between fixed link 9 and mounting rod 17；8 output shaft of first straight line motor
One end is fixedly connected with the first driving motor 13, and one end of the first driving motor 13 is fixedly connected with the first sliding block 10；Described first
One end of 13 output shaft of driving motor is fixedly connected with flabellum 16, and cross-ventilation is formed after being rotated convenient for drive flabellum 16；It is described to match
The both sides of electric cabinet ontology 2 offer the second ventilation opening 19, and the second strainer 18 is installed in the second ventilation opening 19；It is described
The side outer wall of power distribution cabinet body 2 is fixedly connected with the second driving motor 23, and the output end of the second driving motor 23 is fixedly connected
Leading screw 20；The leading screw 20 is through 2 inner cavity of power distribution cabinet body and one end far from the second driving motor output end is socketed bearing 4；
The thread surface of the leading screw 20 connects the second sliding block 21, and the bottom end of the second sliding block 21 is fixedly connected with second straight line motor 22；
One end of 22 output shaft of second straight line motor is fixedly connected with hairbrush 24；The side bottom end inner wall of the power distribution cabinet body 2 turns
Dynamic connection baffle 3, and baffle 3 is connected and fixed plate 25 by 33 magnetism of magnet piece；The bottom end madial wall of the power distribution cabinet body 2 according to
It is secondary to be fixedly connected with pedestal 27 and disposal box 26；The top of the pedestal 27 is respectively and fixedly connected with threephase asynchronous machine 29 and fixed block 28,
And the affixed spring in one end 31 of fixed block 28；One end of 29 output shaft of the threephase asynchronous machine is fixedly connected with reel 30, and
The surface of reel 30 is around being tied with bracing wire 32；The spring 31 one end and bracing wire 32 far from fixed block 28 are far from reel 30
Affixed 3 bottom of baffle in one end, convenient for driving baffle 3 to open and close.
The sliding slot 15 of first sliding block 10 and 9 bottom end surface of fixed link of described first driving motor, 13 one end is slidably connected,
The sliding in sliding slot 15 of first sliding block 10, the first driving motor 13 of cooperation drive flabellum 16 to rotate so that the rotation of flabellum 16 is simultaneously horizontal
To movement convenient for forming cross-ventilation and heat being allowed to be discharged with air, in-cabinet temperature is effectively reduced；The quantity of the mounting rod 17
For several, and several mounting rods 17 are fixed in inside power distribution cabinet body 2, several through-holes are distributed in 17 surface of mounting rod
Convenient for several distribution boards are fixed on 17 surface of mounting rod；The rotational angle range of the baffle 3 is at ten degree to 45 degree
Between, the dust convenient for the accumulation of 3 surface of baffle is fallen into disposal box 26；The one end corresponding with fixed plate 25 of the baffle 3 is equal
It is fixedly connected with magnet piece 33, baffle 3 is connect with 25 magnetism of fixed plate, and baffle 3 is avoided to fall off before rotation；First strainer
The gap size on 14 surfaces is identical as the gap size on 18 surface of the second strainer, and flabellum 16 rotates so that air is by the first ventilation opening
12 and second ventilation opening 19 enter 2 inside of power distribution cabinet body when, can effectively filter a large amount of ashes got rid of and carried in air
Dirt.
In the use of the present invention, the first driving motor 13, the second driving motor 23, threephase asynchronous machine 29, first straight line
Motor 8 is electrically connected with second straight line motor 22 and connects external power supply and control switchs, and power distribution cabinet is using a period of time
After can generate heat inside power distribution cabinet body 2, flabellum 16 rotates after opening the first driving motor 13, opens first straight line motor
16 transverse movement of flabellum is driven after 8, and the first ventilation opening 12 and the second ventilation opening 19 is coordinated to form cross-ventilation and is started in cabinet
Heat dissipation；Power distribution cabinet can have an a large amount of dust in use for some time simultaneously, open second straight line motor 22 and allow hairbrush 24
The dust on 25 surface of fixed plate is contacted, second straight line motor 22 is closed, drives leading screw 20 to rotate after opening the second driving motor 23,
Second sliding block 21 is along 20 surface transverse movement of leading screw so that the dust on 25 surface of fixed plate is all pushed away and is swept to 3 table of baffle by hairbrush 24
Face, after opening threephase asynchronous machine 29, control threephase asynchronous machine 29 drives reel 30 to rotate counterclockwise, 32 take-up of bracing wire,
Spring 31 is shunk, and baffle 3 declines, and dust is fallen under self gravitation effect in disposal box 26, and three-phase is controlled after dust has been fallen
Asynchronous machine 29 drive reel 30 rotate clockwise, 32 unwrapping wire of bracing wire, spring 31 reset, baffle 3 rise and with fixed plate 25
One section of fitting, associated appliance is closed after operation to be done.
Wherein the first driving motor 13 and the second driving motor 23 can be used by the wide Electric Machine Co., Ltd's offer in Zibo
NMRV Series Turbos decelerator and its mating power supply and circuit.
The Y series three of Baoding Ka Dite Motor Manufacturing Co. Ltds offer can be used in threephase asynchronous machine 29
Phase Induction Machines and its mating power supply and circuit.
The U5 systems provided by the excellent transmission Science and Technology Ltd. of special nurse can be used in first straight line motor 8 and second straight line motor 22
The linear motor of row and mating power supply and circuit.
It is the prior art to be related to circuit and electronic component and module, and those skilled in the art may be implemented completely,
Without superfluous words, the content that the present invention protects is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, it should regard embodiment as exemplary, and be non-limiting, the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of power distribution cabinet convenient for heat dissipation and dedusting, including pillar (1), it is characterised in that：The top of the pillar (1) is fixed
Connect power distribution cabinet body (2), and the side rotation connection cabinet door (6) of power distribution cabinet body (2)；The surface electrical behavior of the cabinet door (6)
Electromagnetic lock (5) is connected, and the inside outer ring of cabinet door (6) is installed with gasket (7)；The top of the power distribution cabinet body (2)
It is fixedly connected with top plate (11), and offers the first ventilation opening (12) at the top of power distribution cabinet body (2)；First ventilation opening (12)
Inside it is installed with the first strainer (14)；Fixed link (9) and installation are equipped between the inner wall of power distribution cabinet body (2) both sides successively
Bar (17), and the bottom end surface of fixed link (9) offers sliding slot (15)；The side inner wall of the power distribution cabinet body (2), which is fixed, to be connected
First straight line motor (8) is connect, and first straight line motor (8) is located between fixed link (9) and mounting rod (17)；The first straight line
One end of motor (8) output shaft is fixedly connected with the first driving motor (13), and one end of the first driving motor (13) is fixedly connected
First sliding block (10)；One end of first driving motor (13) output shaft is fixedly connected with flabellum (16)；The power distribution cabinet body
(2) both sides offer the second ventilation opening (19), and are installed with the second strainer (18) in the second ventilation opening (19)；It is described
The side outer wall of power distribution cabinet body (2) is fixedly connected with the second driving motor (23), and the output end of the second driving motor (23) is solid
Surely connection leading screw (20)；The leading screw (20) runs through the one of power distribution cabinet body (2) inner cavity and separate second driving motor output end
End cap joint bearing (4)；The thread surface of the leading screw (20) connects the second sliding block (21), and the bottom end of the second sliding block (21) is fixed
Connect second straight line motor (22)；One end of second straight line motor (22) output shaft is fixedly connected with hairbrush (24)；It is described to match
The side bottom end inner wall rotation connection baffle (3) of electric cabinet ontology (2), and baffle (3) is connected and fixed by magnet piece (33) magnetism
Plate (25)；The bottom end madial wall of the power distribution cabinet body (2) is fixedly connected sequentially pedestal (27) and disposal box (26)；The pedestal
(27) top is respectively and fixedly connected with threephase asynchronous machine (29) and fixed block (28), and the affixed spring in one end of fixed block (28)
(31)；One end of threephase asynchronous machine (29) output shaft is fixedly connected with reel (30), and the surface of reel (30) around
It is tied with bracing wire (32)；The one end of one end and bracing wire (32) far from reel (30) of the spring (31) far from fixed block (28) is equal
Affixed baffle (3) bottom.
2. a kind of power distribution cabinet convenient for heat dissipation and dedusting according to claim 1, it is characterised in that：The first driving electricity
First sliding block (10) of machine (13) one end and the sliding slot (15) of fixed link (9) bottom end surface are slidably connected.
3. a kind of power distribution cabinet convenient for heat dissipation and dedusting according to claim 1, it is characterised in that：The mounting rod (17)
Quantity be several, and to be fixed in power distribution cabinet body (2) internal for several mounting rods (17).
4. a kind of power distribution cabinet convenient for heat dissipation and dedusting according to claim 1, it is characterised in that：The baffle (3)
Rotational angle range is between ten degree to 45 degree.
5. a kind of power distribution cabinet convenient for heat dissipation and dedusting according to claim 1, it is characterised in that：The baffle (3) with
Fixed plate (25) corresponding one end is fixedly connected with magnet piece (33).
6. a kind of power distribution cabinet convenient for heat dissipation and dedusting according to claim 1, it is characterised in that：First strainer
(14) gap size on surface is identical as the gap size on the second strainer (18) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776866.XA CN108767708A (en) | 2018-07-13 | 2018-07-13 | A kind of power distribution cabinet convenient for heat dissipation and dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810776866.XA CN108767708A (en) | 2018-07-13 | 2018-07-13 | A kind of power distribution cabinet convenient for heat dissipation and dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108767708A true CN108767708A (en) | 2018-11-06 |
Family
ID=63973830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810776866.XA Pending CN108767708A (en) | 2018-07-13 | 2018-07-13 | A kind of power distribution cabinet convenient for heat dissipation and dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108767708A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618529A (en) * | 2018-11-27 | 2019-04-12 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of Universal electric industrial automatic control experimental provision |
| CN110730583A (en) * | 2019-11-05 | 2020-01-24 | 重庆电子工程职业学院 | Thing networking autonomous interconnection equipment based on block chain |
| CN111799928A (en) * | 2020-07-15 | 2020-10-20 | 重庆新登奇机电技术有限公司 | Industrial robot motor box with heat dissipation function |
| CN112054406A (en) * | 2020-08-24 | 2020-12-08 | 周宇 | Outdoor distribution box for national power grid of initiative cooling type |
| CN112209527A (en) * | 2020-10-03 | 2021-01-12 | 谭锦 | Rural sewage treatment device of improved generation |
| CN112736725A (en) * | 2020-02-27 | 2021-04-30 | 国网山东省电力公司泰安供电公司 | Distribution automation cabinet and application thereof |
| CN112787254A (en) * | 2020-08-26 | 2021-05-11 | 张家港市晨翔机电有限公司 | Embedded installation type mobile power distribution cabinet |
| CN113746006A (en) * | 2021-09-10 | 2021-12-03 | 国网辽宁省电力有限公司抚顺供电公司 | High-reliability distribution box |
| CN113972568A (en) * | 2021-11-30 | 2022-01-25 | 余多成 | Electrical control high-voltage switch cabinet |
| CN115173290A (en) * | 2022-09-08 | 2022-10-11 | 中北大学 | From dust type transformer substation with ventilation filtration equipment |
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| CN109618529B (en) * | 2018-11-27 | 2020-03-24 | 山东劳动职业技术学院（山东劳动技师学院） | Synthesize electric industry automated control experimental apparatus |
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| CN110730583B (en) * | 2019-11-05 | 2020-12-15 | 重庆电子工程职业学院 | Thing networking autonomous interconnection equipment based on block chain |
| CN110730583A (en) * | 2019-11-05 | 2020-01-24 | 重庆电子工程职业学院 | Thing networking autonomous interconnection equipment based on block chain |
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| CN111799928A (en) * | 2020-07-15 | 2020-10-20 | 重庆新登奇机电技术有限公司 | Industrial robot motor box with heat dissipation function |
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| CN112054406B (en) * | 2020-08-24 | 2022-08-23 | 东营金丰正阳科技发展有限公司 | Outdoor distribution box of initiative cooling type |
| CN112787254A (en) * | 2020-08-26 | 2021-05-11 | 张家港市晨翔机电有限公司 | Embedded installation type mobile power distribution cabinet |
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