CN110061432A - A kind of outdoor ring main unit - Google Patents
A kind of outdoor ring main unit Download PDFInfo
- Publication number
- CN110061432A CN110061432A CN201910214749.9A CN201910214749A CN110061432A CN 110061432 A CN110061432 A CN 110061432A CN 201910214749 A CN201910214749 A CN 201910214749A CN 110061432 A CN110061432 A CN 110061432A
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- China
- Prior art keywords
- cabinet
- air inlet
- inlet hole
- water
- ring main
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—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
- H02B1/46—Boxes; 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of outdoor ring main units, its drip irrigation device includes cabinet, the cabinet is hinged with chamber door, the top of the box is provided with case top, the case top includes the ventilating board connecting with top of the box, top plate is connected on the upside of the ventilating board, side plate is respectively connected between ventilation board ends and the top plate, the exhausting hole being connected to box house is provided in the middle part of the ventilating board, upside is provided with exhaust fan, the equal opposite case in the both ends of the ventilating board towards side plate stretches out and extension is provided with exhaust vent, the bottom of box is provided with multiple spaced support bars, the bottom of box is provided with bottom surface air inlet hole between adjacent supports item, the cabinet two sides are provided with side air inlet hole.Air flows into box house from bottom surface air inlet hole, side air inlet hole, is evacuated to inside case top by exhaust fan again after absorbing heat, is then discharged from exhaust vent, air circulation flow is completed, so that cabinet heat dissipation performance greatly improves.
Description
Technical field
The present invention relates to electrical equipment, in particular to a kind of outdoor ring main unit.
Background technique
Ring network cabinet is that one group of transmission & distribution electrical equipment is mounted in metal or non-metallic insulation cabinet body or is made into assembled compartment ring
The electrical equipment of net power supply unit, core use load switch and fuse, simple, the small in size, price with structure
It is low, the advantages that power supply parameter and performance and power supply safety can be improved.Ring network cabinet generally comprises cabinet body, cabinet door, is mounted on cabinet body
Internal electrical component, and be used for outdoor Shi Zehui and be placed in cabinet, cabinet play keep off the rain, be moisture-proof, protection against rodents, fire prevention, it is antitheft, every
The effects of heat and beauty.
The Chinese patent of Publication No. CN108110642A discloses a kind of outdoor ring main unit, the cabinet including cuboid shape
Body is equipped with the eaves body that section is isosceles triangle shape at the top of cabinet body, and the top of cabinet is extended in the two sides of eaves body
Portion forms portion of keeping off the rain, and two ends of eaves body, which are separately installed with, slings piece, and the middle part on front side of cabinet body is provided with intermediate plate, intermediate
The two sides of plate are provided with door leaf plate, door leaf plate and intermediate plate for cabinet body front seal, two side panels of cabinet body, intermediate plate,
Safety alarming and identifying board, ventilation and heat unit, ventilation and heat unit, including the ventilation of several row's waist types are provided on door leaf plate
Hole, the upper edge of each waist type ventilation hole are provided with dust-proof arc covers, dust-proof arc covers it is opening down；The bottom of cabinet body is provided with
Substrate is reinforced, reinforces on substrate and is provided with left and right symmetrically arranged jack, jack is for placing fork arm.
Above-mentioned ring network cabinet prevents powder convenient for heat dissipation, and by the setting of dust-proof arc covers by the setting of several ventilation holes
Dirt, rainwater enter interior of the cabinet from disposed at air vent, but there are still following technological deficiencies: air is passed in and out from disposed at air vent and is taken away
Interior of the cabinet heat, the space for being higher than disposed at air vent is then that heat dissipation effect is poor, and cabinet body is protected if opening up a large amount of ventilation holes
Shield performance substantially reduces, and has much room for improvement.
Summary of the invention
In view of the above technical defects, the object of the present invention is to provide a kind of outdoor ring main units, have preferable heat dissipation effect.
To achieve the above object, the present invention provides the following technical scheme that
A kind of outdoor ring main unit, including cabinet, the cabinet are hinged with chamber door, and the top of the box is provided with case top, the case
Top includes the ventilating board connecting with top of the box, is connected with inverted V shaped top plate, the ventilation board ends on the upside of the ventilating board
It is respectively connected with side plate between top plate, is provided with the exhausting hole being connected to box house in the middle part of the ventilating board, upside is provided with
Exhaust fan, the equal opposite case in the both ends of the ventilating board towards side plate stretches out and extension is provided with exhaust vent, the cabinet
Bottom is provided with multiple spaced support bars, and the bottom of box is provided with bottom surface air inlet hole between adjacent supports item,
The cabinet two sides are provided with side air inlet hole.
By using above-mentioned technical proposal, air flows into box house from bottom surface air inlet hole, side air inlet hole, absorbs heat
It is evacuated to inside case top by exhaust fan after amount, is then discharged from exhaust vent again, complete air circulation flow.Air is in endothermic process
Middle totality is in propradation, can take away the heat of housing interior volume everywhere, meet the natural law, so that cabinet heat dissipation performance
It greatly improves.
The present invention is further arranged to: the bottom of box is glued with multiple water-proof strips, and the support bar is provided with for anti-
Water bar passes through and along the sliding eye of support bar length direction sliding, and part of the water-proof strip between adjacent supports item is provided with
Through-hole for being connected to bottom surface air inlet hole.
By using above-mentioned technical proposal, bottom surface air inlet hole is located at the bottom of box, and air themperature is generally lower at this, enters
More heats can be taken away after box house, heat dissipation performance is more preferable, but rainwater is easy to flow at the air inlet hole of bottom surface when surface gathered water
Box house so that electric elements inside make moist failure, therefore under the more weather of rainwater move water-proof strip until
It blocks bottom surface air inlet hole, so that ponding can not flow into, protective performance is guaranteed；Usually then move water-proof strip until through-hole with
The connection of bottom surface air inlet hole, and then air can be increased and enter the distance moved required for box house, insects can be effectively prevent
It climbs into box house and damages.
The present invention is further arranged to: the water-proof strip is hollow and inner cavity is cooling chamber, and the water-proof strip both ends are all connected with
There is the water pipe head being connected to cooling chamber.
By using above-mentioned technical proposal, water pipe can be connected at water pipe head by when hot weather, so that filling in cooling chamber
Full circulating water, and then major part heat is taken away by circulating water when air enters box house, to improve heat dissipation effect；Waterproof
The weight of item entirety can mitigate significantly, convenient for the mobile water-proof strip of people.
The present invention is further arranged to: jointly being sleeved on connecting plate, the case positioned at ipsilateral all water pipe heads
Body two sides of the bottom are hinged with strip, are provided with the first card slot and the second card slot being caught in for strip on the upside of the connecting plate.
By using above-mentioned technical proposal, mobile connection plate just can take away multiple water-proof strips while mobile, time saving and energy saving, shifting
Rotation strip is moved to through-hole and bottom surface air inlet hole when misplacing or be connected to up to it is caught in the first card slot or the second card slot, is just able to achieve
The fixation of water-proof strip improves its stability.
The present invention is further arranged to: the cabinet is connected with arc panel, the arc panel two on the upside of side air inlet hole
It is connected with fanning strip between end and cabinet, the arc panel and two fanning strips surround air-inlet cavity, and the air-inlet cavity is opening down
And it is lower than side air inlet hole, the box inside is provided with fly net at side air inlet hole.
By using above-mentioned technical proposal, arc panel can play the role of the dust for stopping to fall, rainwater, and then protect
Box house electrical component works normally；Fly net can prevent insects from climbing into box house and damaging.
The present invention is further arranged to: the strip end is provided with spring groove, and bayonet lock, institute are provided in the spring groove
State and be connected with clamping spring between bayonet lock and spring groove slot bottom, the strip is turned to be close to cabinet during bayonet lock by
The extruding of arc panel.
First strip is lifted by using above-mentioned technical proposal, before mobile water-proof strip until its end is caught in heat dissipation cavity,
And then strip is avoided to influence the mobile trouble of water-proof strip.
The present invention is further arranged to: the top plate two sides are respectively connected with water guide item, are provided with collection on the downside of the exhaust vent
Sink, catch basin upside both ends are respectively connected with water guide runner.
By using above-mentioned technical proposal, the rainwater fallen on top plate can be along water guide item, water guide flow passage to collection
It in sink, and then collects and recycles, greatly save water resource；It is empty can effectively to absorb outflow for catch basin face exhaust vent simultaneously
The heat of gas and evaporate, reduce ambient heat.
The present invention is further arranged to: the side upper end of the catch basin towards cabinet is connected with fixed plate, lower end connection
There are multiple stabilizer blades for resisting cabinet, the fixed plate is equipped with multiple fixing screws being threadedly coupled with cabinet, the catch basin
The side lower end of cabinet is provided with apopore.
By using above-mentioned technical proposal, the water energy in catch basin enough flows out to wall side, Jin Erqi from apopore
To the effect of cooling.
The present invention is further arranged to: the catch basin lower end is provided with baffle at apopore, the baffle lower end with
Catch basin is hinged, upper end two sides are respectively connected with rotating block, and the catch basin two sides are all connected with fixed block, and the fixed block is hinged with
Fixing seat, the fixing seat are connected with standing screw, and the standing screw is threaded with wing nut, the rotating block setting
There is the fixing groove being caught in for standing screw.
By using above-mentioned technical proposal, baffle can stop the water in catch basin to flow out；Unscrew butterfly when needing to cool down
Shape nut, rotation standing screw with fixing groove until separate, so that flapper, apopore is opened.
The present invention is further arranged to: the baffle is located on the upside of stabilizer blade, the flapper to when being close to stabilizer blade and
There are gaps between cabinet.
By using above-mentioned technical proposal, baffle can by stabilizer blade support and be in heeling condition, flowed at apopore
Water out drops down on baffle, flow to body side after being uniformly dispersed again, is capable of increasing the area of contact of the water with body side, mentions
High heat dissipation effect.
In conclusion the invention has the following advantages: drop at inlet air flow path from the bottom to top, air inlet hole
Temperature, so that the heat dissipation performance of cabinet greatly improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the perspective view of the explosion of embodiment；
Fig. 3 be in Fig. 2 water-proof strip along the schematic cross-sectional view of line A-A；
Fig. 4 is the enlarged diagram of B area in Fig. 2；
Fig. 5 is the perspective view of the explosion of strip in embodiment；
Fig. 6 is the structural schematic diagram on embodiment raising middle flask top；
Fig. 7 is partial structure diagram of the cabinet at side air inlet hole in embodiment；
Fig. 8 is the structural schematic diagram of catch basin in embodiment；
Fig. 9 is the enlarged diagram in the region C in Fig. 8.
Description of symbols: 1, chamber door；2, cabinet；21, bottom surface air inlet hole；22, side air inlet hole；23, strip；231, bullet
Spring slot；232, bayonet lock；233, it is clamped spring；24, arc panel；25, fanning strip；26, fly net；3, case top；31, ventilating board；
311, exhausting hole；312, exhaust vent；32, top plate；33, side plate；34, water guide item；4, exhaust fan；5, support bar；51, sliding eye；
6, water-proof strip；61, through-hole；62, cooling chamber；63, water pipe head；7, connecting plate；71, the first card slot；72, the second card slot；8, into
Wind chamber；9, catch basin；91, water guide runner；92, fixed plate；93, stabilizer blade；94, apopore；95, fixed block；10, fixing screws；
11, baffle；12, rotating block；121, fixing groove；13, fixing seat；14, standing screw；15, wing nut.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of outdoor ring main unit, as shown in Figure 1, including cabinet 2, cabinet 2 is hinged with chamber door 1, and cabinet 2 is multiple for installing
It is equipped with the cabinet body of electrical component.It is provided with the case top 3 of isoceles triangle shape at the top of cabinet 2, quickly drains convenient for rainwater without seeping
Enter inside cabinet 2
As shown in Fig. 2, Fig. 6,2 bottom of cabinet is fixedly connected there are four equidistant spaced support bar 5,2 bottom of cabinet in
Region two sides between adjacent supports item 5 are provided with multiple bottom surface air inlet holes 21, and 2 liang of side bottoms of cabinet are provided with six edges
Vertical equidistant spaced side air inlet hole 22, bottom surface air inlet hole 21 and side air inlet hole 22 are in bar shaped.Case top 3 includes
The ventilating board 31 being fixedly connected at the top of cabinet 2 is fixedly connected with inverted V shaped top plate 32, ventilating board 31 on the upside of ventilating board 31
Side plate 33 is fixedly connected between both ends and top plate 32.The exhausting hole being connected to inside cabinet 2 is provided in the middle part of ventilating board 31
311, upside is equipped with exhaust fan 4.The equal opposite case 2 in the both ends of ventilating board 31 towards side plate 33 stretches out and extension is provided with
The exhaust vent 312 of multiple bar shapeds, exhaust vent 312 are located at right above side air inlet hole 22.Air from bottom surface air inlet hole 21, side into
It flows into inside cabinet 2, rises after absorbing heat, then be evacuated to inside case top 3 by exhaust fan 4, then from exhaust vent 312 at air holes 22
Place's discharge, completes air circulation flow.Air is totally in propradation in endothermic process, can take away 2 inner space of cabinet
Heat everywhere, meets the natural law, so that 2 heat dissipation performance of cabinet greatly improves.
As shown in Figure 2 and Figure 3, since bottom surface air inlet hole 21 is located at 2 bottom of cabinet, air themperature is generally lower at this, enters
Cabinet can take away more heats behind 2 inside, and heat dissipation performance is more preferable, but rainwater is easy to flow at bottom surface air inlet hole 21 when surface gathered water
Enter inside cabinet 2, the failure so that electric elements inside makes moist.To avoid the problem, there are two vertical for 2 bottom of cabinet abutting
In the water-proof strip 6 of support bar 5, four support bars 5 are provided with the sliding eye 51 passed through for water-proof strip 6.Water-proof strip 6 is in adjacent branch
Part between stay 5 is provided with the through-hole 61 for being connected to bottom surface air inlet hole 21, and water-proof strip 6 can be in edge in sliding eye 51
5 length direction of support bar sliding, so that through-hole 61 misplaces or is connected to bottom surface air inlet hole 21.Through-hole 61 and bottom surface air inlet hole
Water-proof strip 6 can prevent surface gathered water from flowing into inside cabinet 2 when 21 dislocation, and then protect the normal work of 2 electric elements inside of cabinet
Make.Water-proof strip 6 is hollow and inner cavity is cooling chamber 62, and 6 both ends of water-proof strip are respectively connected with the water pipe head 63 being connected to cooling chamber 62.
Water pipe is connected at water pipe head 63, so that being full of circulating water in cooling chamber 62, and then the big portion when air enters 2 inside of cabinet
Heat is divided to be taken away by circulating water, to improve heat dissipation effect.
As shown in figure 4, two water-proof strips 6 are with being provided with connecting plate 7 between end, connecting plate 7 can water supply pipe joint 63 wear
It crosses.Therefore connecting plate 7 is able to drive two water-proof strips 6 while movement, time saving and energy saving.Cabinet 2 is cut with scissors on the downside of side air inlet hole 22
It is connected to strip 23, the first card slot 71 and the second card slot 72 being caught in for strip 23 are provided on the upside of connecting plate 7.Strip 23 is caught in
When one card slot 71, water-proof strip 6 is close to 51 1 inner wall of sliding eye and through-hole 61 and bottom surface air inlet hole 21 are connected to；Strip 23 is caught in
When two draw-in groove 72, water-proof strip 6 is close to another inner wall of sliding eye 51 and through-hole 61 and bottom surface air inlet hole 21 misplace.Connecting plate 7 by
To the limit of strip 23, so that water-proof strip 6 is difficult to move, 6 accidental movement of water-proof strip is avoided and bring trouble.
As shown in Fig. 4, Fig. 7, cabinet 2 is fixedly connected with arc panel 24,24 both ends of arc panel on the upside of side air inlet hole 22
Fanning strip 25 is fixedly connected between cabinet 2, arc panel 24 and two fanning strips 25 surround air-inlet cavity 8.The opening of air-inlet cavity 8 court
Down and it is lower than side air inlet hole 22, air enters after air-inlet cavity 8 and enters inside cabinet 2 from side air inlet hole 22 again.Arc panel
24 can play the role of the dust for stopping to fall, rainwater, and then 2 electric elements inside of cabinet is protected to work normally.In cabinet 2
Side is fixedly connected with fly net 26 at side air inlet hole 22, and fly net 26 can prevent insects from climbing into 2 inside of cabinet and causing
It destroys.
As shown in Figure 4, Figure 5, the hinged place of strip 23 and cabinet 2 is between connecting plate 7 and side air inlet hole 22, strip
23 ends are provided with spring groove 231, and bayonet lock 232 is provided in spring groove 231, is fixed between 231 slot bottom of bayonet lock 232 and spring groove
It is connected with clamping spring 233.Strip 23 is turned to be close to the other side with cabinet 2 during bayonet lock 232 by arc panel 24
Extruding, therefore strip 23 up rotates bayonet lock 232 after 180 degree and is caught in air-inlet cavity 8, bayonet lock 232 and then by arc panel 24
Limit, so that strip 23 will not surprisingly turn lower and influence the movement of water-proof strip 6.
As shown in Fig. 1, Fig. 8,32 two sides of top plate are fixedly connected to water guide item 34, and water guide item 34 is stuck up with respect to 32 two sides of top plate
It rises, therefore fall in the rainwater on top plate 32 to flow along water guide item 34 toward 33 direction of side plate.2 two sides of cabinet are respectively connected with collection
Sink 9, catch basin 9 are located at 312 downside of exhaust vent.9 upside both ends of catch basin are fixedly connected to water guide runner 91, water guide runner
91 in heeling condition and higher end is located on the downside of 34 end of water guide item.Therefore rainwater can flow to collection along water guide runner 91
It in sink 9, and then collects and recycles, greatly save water resource.
As shown in Figure 8, Figure 9, the side upper end of catch basin 9 towards cabinet 2 is fixedly connected with fixed plate 92, the fixed company in lower end
Multiple stabilizer blades 93 for resisting cabinet 2 are connected to, multiple stabilizer blades 93 are arranged along 9 equal spacing in length direction interval of catch basin.Fixed plate 92
Multiple fixing screws 10 being threadedly coupled with cabinet 2 are equipped with, catch basin 9 is by preferable fixed effect.Catch basin 9 is towards case
The side lower end of body 2 is provided with apopore 94, therefore the water energy in catch basin 9 enough flows out to wall side from apopore 94,
And then play the effect of cooling.
As shown in Figure 8, Figure 9,9 lower end of catch basin is provided with baffle 11,11 lower end of baffle and catch basin 9 at apopore 94
Hingedly, upper end two sides are fixedly connected to rotating block 12.Baffle 11 up turns to when being close to catch basin 9,94 envelope of apopore
It closes, and then the water controlled in catch basin 9 flows out when needed.Baffle 11 is located at 93 upside of stabilizer blade, and baffle 11 turns to and stabilizer blade
There are gaps between cabinet 2 when 93 abutting, therefore baffle 11 is turned to down when being close to stabilizer blade 93, the water in catch basin 9
It flows out on baffle 11, flow to 2 side of cabinet, good heat dissipation effect after being uniformly dispersed again.9 two sides of catch basin are fixedly connected with fixation
Block 95, fixed block 95 are hinged with fixing seat 13, and fixing seat 13 is fixedly connected with standing screw 14.Standing screw 14 is threaded with
Wing nut 15, rotating block 12 are provided with the fixing groove 121 being caught in for standing screw 14.Flap shutter 11 is to tight with catch basin 9
When patch, rotation fixing seat 13 then tightens wing nut 15 until standing screw 14 is caught in fixing groove 121, and baffle 11 just can be by
Preferable fixed effect.
The course of work:
Air near side air inlet hole 22 is introduced into air-inlet cavity 8, enters inside cabinet 2 using side air inlet hole 22；Phase
Air between adjacent support bar 5 is introduced into through-hole 61, enters inside cabinet 2 using bottom surface air inlet hole 21；Then air is inhaled
Heat rises, and is evacuated to inside case top 3 from exhausting hole 311 by exhaust fan 4；Last air is drained from exhaust vent 312, catch basin 9
Interior water absorbs the heat of discharge air.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of outdoor ring main unit, including cabinet (2), the cabinet (2) is hinged with chamber door (1), setting at the top of the cabinet (2)
There are case top (3), it is characterised in that: the case top (3) includes the ventilating board (31) connecting with cabinet (2) top, the ventilating board
(31) upside is connected with inverted V shaped top plate (32), is respectively connected with side plate between ventilating board (31) both ends and top plate (32)
(33), it is provided in the middle part of the ventilating board (31) and the internal exhausting hole (311) being connected to of cabinet (2), upside is provided with exhaust fan
(4), the equal opposite case in both ends (2) of the ventilating board (31) towards side plate (33) stretches out and extension is provided with exhaust vent
(312), cabinet (2) bottom is provided with multiple spaced support bars (5), and cabinet (2) bottom is in adjacent supports
It is provided between item (5) bottom surface air inlet hole (21), cabinet (2) two sides are provided with side air inlet hole (22).
2. a kind of outdoor ring main unit according to claim 1, it is characterised in that: cabinet (2) bottom is glued with multiple
Water-proof strip (6), the support bar (5), which is provided with, to be passed through for water-proof strip (6) and along the sliding eye of support bar (5) length direction sliding
(51), part of the water-proof strip (6) between adjacent supports item (5) is provided with logical for what is be connected to bottom surface air inlet hole (21)
Hole (61).
3. a kind of outdoor ring main unit according to claim 2, it is characterised in that: the water-proof strip (6) is hollow and inner cavity is
Cooling chamber (62), water-proof strip (6) both ends are respectively connected with the water pipe head (63) being connected to cooling chamber (62).
4. a kind of outdoor ring main unit according to claim 3, it is characterised in that: positioned at ipsilateral all water pipe heads
(63) it jointly is sleeved on connecting plate (7), cabinet (2) two sides of the bottom are hinged with strip (23), on the upside of the connecting plate (7)
It is provided with the first card slot (71) and the second card slot (72) being caught in for strip (23).
5. a kind of outdoor ring main unit according to claim 4, it is characterised in that: the cabinet (2) is in side air inlet hole
(22) upside is connected with arc panel (24), is connected with fanning strip (25) between arc panel (24) both ends and cabinet (2), described
Arc panel (24) and two fanning strips (25) surround air-inlet cavity (8), and the air-inlet cavity (8) is opening down and is lower than side air inlet hole
(22), fly net (26) are provided at side air inlet hole (22) on the inside of the cabinet (2).
6. a kind of outdoor ring main unit according to claim 5, it is characterised in that: strip (23) end is provided with spring
Slot (231), the spring groove (231) is interior to be provided with bayonet lock (232), is connected between the bayonet lock (232) and spring groove (231) slot bottom
Be connected to clamping spring (233), the strip (23) turns to be close to cabinet (2) during bayonet lock (232) by arc panel
(24) extruding.
7. a kind of outdoor ring main unit according to claim 1, it is characterised in that: top plate (32) two sides, which are respectively connected with, leads
Water bar (34), exhaust vent (312) downside are provided with catch basin (9), and both ends are respectively connected with water guide on the upside of the catch basin (9)
Runner (91).
8. a kind of outdoor ring main unit according to claim 7, it is characterised in that: the catch basin (9) is towards cabinet (2)
Side upper end is connected with fixed plate (92), lower end is connected with multiple stabilizer blades (93) for resisting cabinet (2), and the fixed plate (92) is worn
Equipped with multiple fixing screws (10) being threadedly coupled with cabinet (2), the side lower end of catch basin (9) towards the cabinet (2) is set
It is equipped with apopore (94).
9. a kind of outdoor ring main unit according to claim 8, it is characterised in that: catch basin (9) lower end is in apopore
(94) it is provided at baffle (11), baffle (11) lower end and catch basin (9) are hinged, upper end two sides are respectively connected with rotating block
(12), catch basin (9) two sides are all connected with fixed block (95), and the fixed block (95) is hinged with fixing seat (13), described solid
Reservation (13) is connected with standing screw (14), and the standing screw (14) is threaded with wing nut (15), the rotating block
(12) it is provided with the fixing groove (121) being caught in for standing screw (14).
10. a kind of outdoor ring main unit according to claim 9, it is characterised in that: the baffle (11) is located at stabilizer blade (93)
Upside, the baffle (11) turn to when being close to stabilizer blade (93) that there are gaps between cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214749.9A CN110061432B (en) | 2019-03-20 | 2019-03-20 | Outdoor looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214749.9A CN110061432B (en) | 2019-03-20 | 2019-03-20 | Outdoor looped netowrk cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110061432A true CN110061432A (en) | 2019-07-26 |
| CN110061432B CN110061432B (en) | 2020-08-11 |
Family
ID=67317148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910214749.9A Active CN110061432B (en) | 2019-03-20 | 2019-03-20 | Outdoor looped netowrk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110061432B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038965A (en) * | 2020-09-04 | 2020-12-04 | 刘思达 | Self-adaptation looped netowrk cabinet with rain-proof snow function |
| CN113036696A (en) * | 2021-03-16 | 2021-06-25 | 许昌中新精科电气有限责任公司 | Bus bridge with outdoor waterproof function |
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| CN207303738U (en) * | 2017-10-30 | 2018-05-01 | 福建裕能电力成套设备有限公司 | A kind of ventilation waterproof structure of comprehensive low-pressure distribution box |
| CN208190056U (en) * | 2018-05-09 | 2018-12-04 | 东瑞电气有限公司 | A kind of top cover of box-type substation |
| CN208257211U (en) * | 2018-05-09 | 2018-12-18 | 东瑞电气有限公司 | A kind of aeration structure of box-type substation |
| CN208158058U (en) * | 2018-05-13 | 2018-11-27 | 国网安徽省电力有限公司淮北供电公司 | A kind of outdoor secondary terminals case with rain-proof ventilating structure |
| CN208539382U (en) * | 2018-08-10 | 2019-02-22 | 南京富尔登科技发展有限公司 | A kind of one or two fusion ring network cabinets |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038965A (en) * | 2020-09-04 | 2020-12-04 | 刘思达 | Self-adaptation looped netowrk cabinet with rain-proof snow function |
| CN112038965B (en) * | 2020-09-04 | 2022-08-12 | 国网青海省电力公司西宁供电公司 | Self-adaptation looped netowrk cabinet with rain-proof snow function |
| CN113036696A (en) * | 2021-03-16 | 2021-06-25 | 许昌中新精科电气有限责任公司 | Bus bridge with outdoor waterproof function |
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