CN110165575A - A kind of power distribution cabinet with lightning arrester - Google Patents
A kind of power distribution cabinet with lightning arrester Download PDFInfo
- Publication number
- CN110165575A CN110165575A CN201910438609.XA CN201910438609A CN110165575A CN 110165575 A CN110165575 A CN 110165575A CN 201910438609 A CN201910438609 A CN 201910438609A CN 110165575 A CN110165575 A CN 110165575A
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- rain
- lightning
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 68
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims description 19
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 5
- 230000003628 erosive Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
Abstract
The invention discloses a kind of power distribution cabinets with lightning arrester, component, hinge, cabinet door, observation window, radiator fan, observation window are adjusted including power distribution cabinet main body, the lightning-arrest component that keeps off the rain, heat dissipation and wipes grey component, handle and bearing, and the lightning-arrest component that keeps off the rain is provided on the top outer wall of power distribution cabinet main body；It is welded with support frame on the top two sides outer wall of power distribution cabinet main body, is welded with the lid that keeps off the rain on the top outer wall of support frame；The invention, wherein realizing the lightning-arrest of power distribution cabinet by the setting of the lightning-arrest component that keeps off the rain, reducing damage caused by lightning stroke；Being kept off the rain by taper, lid progress power distribution cabinet is whole to keep off the rain, and reduces erosion of the power distribution cabinet by rainwater；The setting that component is adjusted by heat dissipation, can be carried out the adjusting of exhaust air rate, to realize the control to heat dissipation capacity；The setting that grey component is wiped by observation window enables the dust being infected on observation window to obtain automatically wiping removing, is observed conducive to later stage work person by observation window.
Description
Technical field
The present invention relates to power distribution cabinet technical field, specially a kind of power distribution cabinet with lightning arrester.
Background technique
Power distribution cabinet is placed on chest therein for voltage electric appliance；It is referred to as motive power distribution center, they, which are installed concentratedly, is looking forward to
The substation of industry distributes to electric energy junior's controller switching equipment of different location, in power distribution cabinet field, due to the interior installation of power distribution cabinet
A large amount of connector and various electronic components；It is widely used on power equipment on existing market, but existing
Distribution cabinet it is more unified, existing power distribution cabinet is often installed to be used outdoors, is commonly encountered thunderstorm weather, existing power distribution cabinet
On be not provided with the lightning-arrest component that keeps off the rain, be easy to be influenced by lightning stroke and the erosion of rainwater, the inside of power distribution cabinet often passes through heat emission fan
Cooperation ventilation hole radiates, but not can be carried out the adjusting of exhaust air rate, is unfavorable for later period control heat dissipation；In the cabinet door of power distribution cabinet often
It inlays and observation window is installed, power distribution cabinet is placed on outside for a long time, and dust is becomed easily infected by observation window influences later observations, needs people
Work is wiped, more inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of power distribution cabinets with lightning arrester, to solve to propose in above-mentioned background technique
The problem of.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of power distribution cabinet with lightning arrester,
Component, hinge, cabinet door, observation window, radiator fan, observation window, which are adjusted, including power distribution cabinet main body, the lightning-arrest component that keeps off the rain, heat dissipation wipes ash
Component, handle and bearing are provided with the lightning-arrest component that keeps off the rain on the top outer wall of the power distribution cabinet main body；
The lightning-arrest component that keeps off the rain includes support frame, the lid that keeps off the rain, catch basin, drainpipe, lightning rod, conducting wire and ground connection spiral shell
Bolt is welded with support frame on the top two sides outer wall of the power distribution cabinet main body, welds on the top outer wall of support frame as described above
It is fixed with the lid that keeps off the rain, catch basin is offered on the two sides top outer wall of the lid that keeps off the rain, is passed through on the side outer wall of the catch basin
Lead to and be connected to drainpipe, lightning rod, the bottom end one of the lightning rod are welded at the top outer wall center of the lid that keeps off the rain
Conducting wire is welded on the outer wall of side, the other end of the conducting wire is welded with earth stud, the top of the power distribution cabinet main body
It is inlayed at the outer wall center of end and radiator fan is installed, heat dissipation is provided on the two sides outer wall of the power distribution cabinet main body and adjusts component；
It includes installing frame, filter screen, ventilation opening, first rotating shaft, baffle, hydraulic stem, connecting rod that the heat dissipation, which adjusts component,
With the second shaft, inlays on the two sides outer wall of the power distribution cabinet main body and installing frame is installed, the installing frame is located at power distribution cabinet master
Perforation is equipped with filter screen on the side outer wall in internal portion, is distributed ventilation opening on the side outer wall of the installing frame,
Baffle is rotatably connected to by first rotating shaft on the two sides inner wall of the ventilation opening, the installing frame is located at the bottom end of baffle side
Bolt is fixed with hydraulic stem on outer wall, and connecting rod, and the two of connecting rod are provided on the outer wall between the hydraulic stem and baffle
End is rotatablely connected by the second shaft and hydraulic stem telescopic rod side outer wall and the side outer wall of baffle one end respectively, the distribution
Being connected by a hinge on the side outer wall of cabinet main body has cabinet door, inlays on the middle part inner wall of the cabinet door and is equipped with observation window, institute
It states cabinet door and is located on the outer walls of observation window two sides and be provided with observation window and wipe grey component；
Described includes hairbrush, fixed block, sliding groove, sliding block, screw hole, screw rod and motor, and the cabinet door is located at observation window one
It is provided with hairbrush on the outer wall of side, and is welded with sliding block on the both ends outer wall of hairbrush, the cabinet door is located at observation window two sides
Outer wall on correspond to hairbrush and be welded with fixed block, correspond to sliding block on the side outer wall of the fixed block and begin with sliding groove,
Perforation offers screw hole on one middle side part outer wall of the sliding block on the hairbrush top, and the inside of the screw hole is screwed together and has spiral shell
Bar, and the two sides inner wall of the both ends of screw rod and sliding groove is rotatablely connected, the fixed block is located at bolt on the outer wall of screw rod side
It is fixed with motor, and output shaft one end of motor is fixedly connected with one end of screw rod.
According to the above technical scheme, handle is fixedly installed on the side outer wall of the cabinet door.
According to the above technical scheme, the number of the ventilation opening is six, and the outer wall phase of the inner wall of ventilation opening and baffle
Agree with.
According to the above technical scheme, the bristle of the hairbrush is fur, and the side outer wall of the bristle of hairbrush and observation window
It connects.
According to the above technical scheme, it is inlayed at the rotation connection of the screw rod and sliding groove and bearing is installed.
According to the above technical scheme, the motor is a kind of stepper motor.
According to the above technical scheme, the screw hole and screw rod and sliding groove and sliding block are the component that is slidably matched, and screw hole
Lubricating oil is coated with the inside of sliding groove.
According to the above technical scheme, the shape of the lid that keeps off the rain is tapered.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the invention, structure is relatively simple compact, wherein
By the setting of the lightning-arrest component that keeps off the rain, the lightning-arrest of power distribution cabinet is realized, damage caused by lightning stroke is reduced；It is kept off the rain lid by taper
Keeping off the rain for power distribution cabinet entirety is carried out, erosion of the power distribution cabinet by rainwater is reduced；The setting that component is adjusted by heat dissipation, can be carried out
The adjusting of exhaust air rate, to realize the control to heat dissipation capacity；The setting that grey component is wiped by observation window makes to be infected on observation window
Dust can be obtained automatically wiping and be removed, and be observed conducive to later stage work person by observation window, and solution falls into tradition and needs people
Work is wiped more inconvenient problem.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is entirety perspective view of the invention；
Schematic perspective view when Fig. 2 is cabinet door of the present invention closure；
Fig. 3 is whole main view cutting structural schematic diagram of the invention；
Fig. 4 is the main view cutting structural schematic diagram that observation window of the present invention wipes grey component；
Fig. 5 is the schematic enlarged-scale view of a-quadrant in Fig. 5 of the present invention；
In figure: 1, power distribution cabinet main body；2, the lightning-arrest component that keeps off the rain；3, heat dissipation adjusts component；4, hinge；5, cabinet door；6, it observes
Window；7, radiator fan；8, observation window wipes grey component；9, handle；10, bearing；21, support frame；22, keep off the rain lid；23, catch basin；
24, drainpipe；25, lightning rod；26, conducting wire；27, earth stud；31, installing frame；32, filter screen；33, ventilation opening；34, first
Shaft；35, baffle；36, hydraulic stem；37, connecting rod；38, the second shaft；81, hairbrush；82, fixed block；83, sliding groove；84,
Sliding block；85, screw hole；86, screw rod；87, motor.
Specific embodiment
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 description, 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.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of power distribution cabinet with lightning arrester, including distribution
Cabinet main body 1, the lightning-arrest component 2 that keeps off the rain, heat dissipation adjust component 3, hinge 4, cabinet door 5, observation window 6, radiator fan 7, observation window and wipe ash
Component 8, handle 9 and bearing 10 are provided with the lightning-arrest component 2 that keeps off the rain on the top outer wall of power distribution cabinet main body 1；
The lightning-arrest component 2 that keeps off the rain includes support frame 21, the lid 22 that keeps off the rain, catch basin 23, drainpipe 24, lightning rod 25, conducting wire 26
With earth stud 27, support frame 21, the top outer wall of support frame 21 are welded on the top two sides outer wall of power distribution cabinet main body 1
On be welded with the lid 22 that keeps off the rain, catch basin 23 is offered on the two sides top outer wall for the lid 22 that keeps off the rain, outside the side of catch basin 23
Perforation is connected with drainpipe 24 on wall, is welded with lightning rod 25 at the top outer wall center for the lid 22 that keeps off the rain, lightning rod 25
Conducting wire 26 is welded on the outer wall of bottom end side, the other end of conducting wire 26 is welded with earth stud 27, power distribution cabinet main body 1
Top outer wall center at inlay radiator fan 7 be installed, heat dissipation is provided on the two sides outer wall of power distribution cabinet main body 1 and adjusts component
3；
It includes installing frame 31, filter screen 32, ventilation opening 33, first rotating shaft 34, baffle 35, hydraulic stem that heat dissipation, which adjusts component 3,
36, connecting rod 37 and the second shaft 38 inlay on the two sides outer wall of power distribution cabinet main body 1 and are equipped with installing frame 31, and installing frame 31
Perforation is equipped with filter screen 32 on side outer wall inside power distribution cabinet main body 1, is distributed and opens up on the side outer wall of installing frame 31
There is ventilation opening 33, passes through first rotating shaft 34 on the two sides inner wall of ventilation opening 33 and be rotatably connected to baffle 35, installing frame 31 is located at
Bolt is fixed with hydraulic stem 36, the company of being provided on the outer wall between hydraulic stem 36 and baffle 35 on the bottom end outer wall of 35 side of baffle
Extension bar 37, and the both ends of connecting rod 37 pass through the second shaft 38 and 36 telescopic rod side outer wall of hydraulic stem and 35 one end of baffle respectively
The rotation connection of side outer wall, cabinet door 5 is connected with by hinge 4 on the side outer wall of power distribution cabinet main body 1, in the middle part of cabinet door 5
It is inlayed on wall and observation window 6 is installed, cabinet door 5, which is located on the outer wall of 6 two sides of observation window, is provided with the grey component 8 of observation window wiping；
Including hairbrush 81, fixed block 82, sliding groove 83, sliding block 84, screw hole 85, screw rod 86 and motor 87, cabinet door 5 is located at
It is provided with hairbrush 81 on the outer wall of 6 side of observation window, and is welded with sliding block 84 on the both ends outer wall of hairbrush 81, cabinet door 5
Fixed block 82, corresponding cunning on the side outer wall of fixed block 82 are welded in corresponding to hairbrush 81 on the outer wall of 6 two sides of observation window
Block 84 begins with sliding groove 83, and perforation offers screw hole 85, screw hole 85 on a middle side part outer wall of the sliding block 84 on 81 top of hairbrush
Inside be screwed together and have screw rod 86, and the two sides inner wall of the both ends of screw rod 86 and sliding groove 83 is rotatablely connected, fixed block 82
Motor 87, and the fixed company in output shaft one end of motor 87 and one end of screw rod 86 are fixed in bolt on the outer wall of 86 side of screw rod
It connects；It is fixedly installed with handle 9 on the side outer wall of cabinet door 5, is convenient for the opening of later period cabinet door 5 by the setting of handle 9；Ventilation opening
33 number is six, and the inner wall of ventilation opening 33 and the outer wall of baffle 35 mutually agree with, and increases heat dissipation capacity, by cooperating baffle 35
It is able to achieve the adjusting to heat dissipation capacity；The bristle of hairbrush 81 is fur, and the bristle of hairbrush 81 is contacted with the side outer wall of observation window 6
Connection carries out the wiping on 6 surface of later observations window by hairbrush 81；Installation is inlayed at the rotation connection of screw rod 86 and sliding groove 83
There is bearing 10, rotates screw rod 86 by the setting of bearing 10 more stable；Motor 87 is a kind of stepper motor, realizes later period hairbrush
81 gradually move；Screw hole 85 and screw rod 86 and sliding groove 83 and sliding block 84 are the component that is slidably matched, and screw hole 85 and sliding
The inside of slot 83 is coated with lubricating oil, by being used cooperatively for screw hole 85 and screw rod 86 and sliding groove 83 and sliding block 84, realizes the later period
The movement of hairbrush 81；Keep off the rain lid 22 shape it is tapered, conducive to keeping off the rain for power distribution cabinet later period；The power distribution cabinet with lightning arrester
In use, encountering thunderstorm weather, by being used cooperatively for lightning rod 25, conducting wire 26 and earth stud 27, keeping away for power distribution cabinet is realized
Thunder reduces damage caused by lightning stroke；Being kept off the rain by taper, the progress power distribution cabinet of lid 22 is whole to keep off the rain, and later period rainwater is by catchmenting
Slot 23 is collected to be discharged by drainpipe 24；Heat dissipation is blowed using radiator fan 7 is passed through often in power distribution cabinet, and wind will
Heat in cabinet is taken away by blowing out at ventilation opening 33, and the elongation and shortening of telescopic rod can be carried out by the work of hydraulic stem 36,
Being cooperated by the second shaft 38 with connecting rod 37 drives baffle 35 to be overturn under the action of first rotating shaft 34, realizes that the later period is logical
The adjusting of ventilation quantity at air port 33, so that the control to heat dissipation capacity is realized, wherein often passing through observation during the work of power distribution cabinet
Window 6 observes the working condition inside power distribution cabinet, and power distribution cabinet is used for a long time on observation window 6 and becomes easily infected by dust, can pass through motor 87
Work drives screw rod 86 to be rotated, and is used cooperatively band movable slider 84 with screw hole 85 by screw rod 86 and moves in sliding groove 83,
The movement for realizing hairbrush 81, wipes the dust on 6 surface of observation window, facilitates worker's use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of power distribution cabinet with lightning arrester, including power distribution cabinet main body (1), the lightning-arrest component (2) that keeps off the rain, heat dissipation adjusting component
(3), hinge (4), cabinet door (5), observation window (6), radiator fan (7), observation window wipe grey component (8), handle (9) and bearing
(10), it is characterised in that: be provided with to take shelter from the thunder on the top outer wall of the power distribution cabinet main body (1) and keep off the rain component (2)；
The lightning-arrest component (2) that keeps off the rain includes support frame (21), the lid (22) that keeps off the rain, catch basin (23), drainpipe (24), lightning rod
(25), conducting wire (26) and earth stud (27) are welded with support frame on the top two sides outer wall of the power distribution cabinet main body (1)
(21), it is welded with keep off the rain lid (22) on the top outer wall of support frame as described above (21), the two sides top of the lid (22) that keeps off the rain
It is offered on outer wall catch basin (23), perforation is connected with drainpipe (24), the gear on the side outer wall of the catch basin (23)
It is welded with lightning rod (25) at the top outer wall center of rain lid (22), is welded on the bottom end side outer wall of the lightning rod (25)
It connects and is fixed with conducting wire (26), the other end of the conducting wire (26) is welded with earth stud (27), the power distribution cabinet main body (1)
Top outer wall center at inlay and be equipped with radiator fan (7), be provided with heat dissipation on the two sides outer wall of the power distribution cabinet main body (1)
It adjusts component (3)；
It includes installing frame (31), filter screen (32), ventilation opening (33), first rotating shaft (34), baffle that the heat dissipation, which adjusts component (3),
(35), hydraulic stem (36), connecting rod (37) and the second shaft (38) inlay peace on the two sides outer wall of the power distribution cabinet main body (1)
Equipped with installing frame (31), the installing frame (31) is located at perforation on the internal side outer wall of power distribution cabinet main body (1) and is equipped with filtering
Net (32) is distributed ventilation opening (33) on the side outer wall of the installing frame (31), the two sides of the ventilation opening (33)
It is rotatably connected to baffle (35) on inner wall by first rotating shaft (34), the installing frame (31) is located at the bottom end of baffle (35) side
Bolt is fixed with hydraulic stem (36) on outer wall, is provided with connecting rod on the outer wall between the hydraulic stem (36) and baffle (35)
(37), and the both ends of connecting rod (37) pass through the second shaft (38) and hydraulic stem (36) telescopic rod side outer wall and baffle respectively
(35) the side outer wall of one end is rotatablely connected, and is connected with cabinet door by hinge (4) on the side outer wall of the power distribution cabinet main body (1)
(5), it inlays and is equipped with observation window (6) on the middle part inner wall of the cabinet door (5), the cabinet door (5) is located at observation window (6) two sides
It is provided with observation window on outer wall and wipes grey component (8)；
Described includes hairbrush (81), fixed block (82), sliding groove (83), sliding block (84), screw hole (85), screw rod (86) and motor
(87), the cabinet door (5) is located on the outer wall of observation window (6) side and is provided with hairbrush (81), and the both ends outer wall of hairbrush (81)
On be welded with sliding block (84), the cabinet door (5), which is located on the outer wall of observation window (6) two sides, to be corresponded to hairbrush (81) and is welded and fixed
Have fixed block (82), corresponds to sliding block (84) on the side outer wall of the fixed block (82) and begin with sliding groove (83), the hairbrush
(81) it penetrates through and offers screw hole (85) on a middle side part outer wall of the sliding block (84) on top, the inside of the screw hole (85) screws togather company
It is connected to screw rod (86), and the two sides inner wall of the both ends of screw rod (86) and sliding groove (83) is rotatablely connected, fixed block (82) position
It is fixed with motor (87) in bolt on the outer wall of screw rod (86) side, and the one of output shaft one end of motor (87) and screw rod (86)
End is fixedly connected.
2. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the one of the cabinet door (5)
Handle (9) are fixedly installed on the outer wall of side.
3. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the ventilation opening (33)
Number is six, and the inner wall of ventilation opening (33) and the outer wall of baffle (35) mutually agree with.
4. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the brush of the hairbrush (81)
Hair is fur, and the bristle of hairbrush (81) and the side outer wall of observation window (6) connect.
5. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the screw rod (86) and cunning
It is inlayed at the rotation connection of dynamic slot (83) and bearing (10) is installed.
6. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the motor (87) is one
Kind stepper motor.
7. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the screw hole (85) and spiral shell
Bar (86) and sliding groove (83) and sliding block (84) are the component that is slidably matched, and screw hole (85) and the inside of sliding groove (83) are coated with
Lubricating oil.
8. a kind of power distribution cabinet with lightning arrester according to claim 1, it is characterised in that: the lid (22) that keeps off the rain
Shape is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438609.XA CN110165575A (en) | 2019-05-24 | 2019-05-24 | A kind of power distribution cabinet with lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438609.XA CN110165575A (en) | 2019-05-24 | 2019-05-24 | A kind of power distribution cabinet with lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110165575A true CN110165575A (en) | 2019-08-23 |
Family
ID=67632607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438609.XA Pending CN110165575A (en) | 2019-05-24 | 2019-05-24 | A kind of power distribution cabinet with lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110165575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769327A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Windproof 5G micro base station with good heat dissipation effect |
| CN110932146A (en) * | 2020-01-06 | 2020-03-27 | 缙云宣亚电子科技有限公司 | Block terminal with automatic clearance protection device |
| CN111564775A (en) * | 2020-05-11 | 2020-08-21 | 甘肃嘉瑞电力工程有限公司 | Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206195169U (en) * | 2016-11-14 | 2017-05-24 | 宝钢集团新疆八一钢铁有限公司 | Outdoor lightning protection easily movable switch board |
| CN208127652U (en) * | 2018-04-16 | 2018-11-20 | 宁波欧日力电器制造有限公司 | A kind of Novel outdoor ring network cabinet of air draft dehumidifying |
| CN108963793A (en) * | 2018-07-12 | 2018-12-07 | 秦卫 | Power distribution cabinet is used in a kind of power supply of school |
-
2019
- 2019-05-24 CN CN201910438609.XA patent/CN110165575A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206195169U (en) * | 2016-11-14 | 2017-05-24 | 宝钢集团新疆八一钢铁有限公司 | Outdoor lightning protection easily movable switch board |
| CN208127652U (en) * | 2018-04-16 | 2018-11-20 | 宁波欧日力电器制造有限公司 | A kind of Novel outdoor ring network cabinet of air draft dehumidifying |
| CN108963793A (en) * | 2018-07-12 | 2018-12-07 | 秦卫 | Power distribution cabinet is used in a kind of power supply of school |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769327A (en) * | 2019-10-15 | 2020-02-07 | 四川豪威尔信息科技有限公司 | Windproof 5G micro base station with good heat dissipation effect |
| CN110932146A (en) * | 2020-01-06 | 2020-03-27 | 缙云宣亚电子科技有限公司 | Block terminal with automatic clearance protection device |
| CN111564775A (en) * | 2020-05-11 | 2020-08-21 | 甘肃嘉瑞电力工程有限公司 | Built-in automatic temperature regulation and control mechanism of high-low voltage power distribution cabinet |
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Application publication date: 20190823 |