CN104882806B - Low-voltage AC distribution cabinet body - Google Patents
Low-voltage AC distribution cabinet body Download PDFInfo
- Publication number
- CN104882806B CN104882806B CN201510231555.1A CN201510231555A CN104882806B CN 104882806 B CN104882806 B CN 104882806B CN 201510231555 A CN201510231555 A CN 201510231555A CN 104882806 B CN104882806 B CN 104882806B
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- Prior art keywords
- blade
- groove
- door
- cabinet
- draw
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to a low-voltage AC distribution cabinet body comprising a cabinet framework. A cabinet door and a heat-dissipating door are arranged oppositely on the cabinet framework. The heat-dissipating door comprises a door body, shaft sleeves, blade rotating shafts, blades, and fixed sleeve housings. The blades comprise a first blade and a second blade which adhere to each other and which are fixed by a bolt to form a blade body. Each blade rotating shaft successively passes through the shaft sleeve on a side of the door body, the blades, and the shaft sleeve on the other side of the door body, and is fixed to the door body through a rotating wheel. The low-voltage AC distribution cabinet body is easy to install and uninstall. The weight of the blades is reduced so as to greatly contribute to constructors. Further, good flexibility and adaptability are achieved; a construction progress is accelerated; and cost is saved.
Description
Technical field
The present invention relates to a kind of cabinet, specifically a kind of low-voltage distribution exchange cabinet cabinet.
Background technology
In power system, power distribution cabinet is important control and protection equipment, and the contact performance at place is conductively connected in power distribution cabinet
The reliability of power distribution cabinet work will be directly influenced.Each electrical equipment and wiring circuit contact are good in existing power distribution cabinet, connection can
Lean on, but because electrical equipment can operationally produce substantial amounts of heat, and the radiating effect of power distribution cabinet is undesirable, some are electric
Be easier local pyrexia at the connection end of element and circuit, cause local temperature too high, in addition produce heating, scaling loss it is existing
As, thus finally affect normally using for whole power distribution cabinet.
At present, the main radiator window that louvered is convexed into by the direct punching on cabinet of the radiating of power distribution cabinet, each rushes convex
Between have an interval, these intervals are vertical with ventilating fan airflow direction so that these intervals can arrange most of ventilating fan
The thermal current for going out rebounds back in cabinet, so weakening the operating efficiency of ventilating fan, reduces the overall heat dispersion of outdoor equipment box.
Additionally, the heat dissipation wind channel of power distribution cabinet is unreasonable, passage is too little, and area of dissipation is less, and cabinet vivo environment temperature heats up comparatively fast, if
Standby fluctuation of service, easily causes short circuit, the damage of relative electronic components or parts.
In use, the easy corrosion, wear of partial blade is in the past general using the whole cabinet of replacing, cost simultaneously
Height, transport installs very inconvenient, and construction period is long, directly affects productive life quality.
The content of the invention
The technical problem to be solved is to provide a kind of low-voltage distribution for above drawback to exchange cabinet cabinet, is installed
Demolition and maintenance are easy to maintenance, alleviate deadweight, greatly facilitate workmen, and flexibility strong adaptability has saved cost.
To solve above-mentioned technical problem, the technical scheme is that：
A kind of low-voltage distribution exchanges cabinet cabinet, including cabinet body frame, relative on cabinet body frame to be provided with cabinet door and radiating door,
The radiating door includes door body, axle sleeve, blade rotor, blade and fixed sheath body, and the door body is rectangular frame structure, door body
Relative on two sides to be uniformly provided with some fixing holes, the axle sleeve is fixed on inside the fixing hole；The blade includes
First blade and the second blade, first blade and the second blade it is equal centered on outward bending rectangle section bar, described first
Blade and the second blade profile shape are in isosceles triangle, are provided with the first support member at first blade bent, and described the
One support member bottom is fixed on the first blade inwall, and top is provided with semicircular first draw-in groove, the first support member top
End is uniformly provided with some self-locking buckles, and the second support member, the second support member bottom are provided with second blade bent
End is fixed on the second blade inwall, and top is provided with semicircular second draw-in groove, if the second support member top is uniformly provided with
Dry self-locking draw-in groove, first blade is relative with the second blade to fit, and is bolted into blade entirety, the blade two ends
Sheath body is fixed in each set unification, and the shape size of the fixed sheath body is identical with the shape size of the blade side, uniform water chestnut
Shape structure, the internal diameter of first draw-in groove is identical with the internal diameter of the second draw-in groove, the first draw-in groove and the formation bonded to each other of the second draw-in groove
Rotating shaft lock chamber, the rotating shaft lock chamber and blade rotor interference fit, first blade sets with the joint place of the second blade
There is the first raised of circular arc, the joint place of second blade and the first blade is provided with the first groove of circular arc, described
One projection is mutually agreed with the first groove；The cross sectional shape of the blade rotor is T-shaped structure, and blade rotor one end is provided with rotation
Wheel；The blade rotor sequentially passes through the axle sleeve on axle sleeve on the side of door body one, blade and another side of door body, and by turning
Driving wheel is fixed in the door body.
Beneficial effects of the present invention are：
1. integrated engineering low cost of the present invention, easy for installation, time are short, can quickly timely to rotten during use
Erosion and the blade for wearing and tearing carry out dismounting and change, and construction period is short, improves production efficiency, reduces maintenance cost, and it is right to be convenient to
Power distribution cabinet is overhauled and safeguarded.
2. alleviate blade integrally to conduct oneself with dignity, coordinated by self-locking structure and fixed, reduce the use cost of material, adopt and divide
Body splicing structure, installing/dismounting is very convenient, has saved human cost.
3. the first projection and the first groove mutually agreed with is respectively equipped with the first blade and the second blade, two can be made
Blade is even closer to be combined into one, will not slip, more its security performance.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is door body side view of the present invention.
Fig. 3 is blade side view of the present invention.
Fig. 4 is the first blade side view of the invention.
Fig. 5 is the second blade side view of the invention.
Fig. 6 is the fixed case structure figure of the present invention.
Fig. 7 is blade rotor structure chart of the present invention.
Fig. 8 is A portions of the present invention enlarged drawing.
Fig. 9 is B portions of the present invention enlarged drawing.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention will be further described.
As shown in the figure a kind of low-voltage distribution exchanges cabinet cabinet, including cabinet body frame 20, relative on cabinet body frame 20 to be provided with
Cabinet door 22 and radiating door 21, the radiating door 21 includes door body 1, axle sleeve 2, blade rotor 3, blade 4 and fixed sheath body 5, described
Door body 1 is rectangular frame structure, and relative on two sides of door body 1 to be uniformly provided with 6 fixing holes 6, the axle sleeve 2 is fixed on
Inside the fixing hole 6；The blade 4 includes the first blade 7 and the second blade 8, and first blade 7 is equal with the second blade 8
Centered on outward bending rectangle section bar, the cross sectional shape of 7 and second blade of the first blade 8 is in isosceles triangle, described the
The bending place of one blade 7 is provided with the first support member 9, and the bottom of the first support member 9 is fixed on the inwall of the first blade 7, top
Semicircular first draw-in groove 10 is provided with, the top of the first support member 9 is uniformly provided with some self-locking buckles 11, second leaf
The bending place of piece 8 is provided with the second support member 12, and the bottom of the second support member 12 is fixed on the inwall of the second blade 8, and top sets
There is semicircular second draw-in groove 13, the top of the second support member 12 is uniformly provided with some self-locking draw-in grooves 14, first leaf
Piece 7 and the relative laminating of the second blade 8, by bolt 15 entirety of blade 4 is fixed into, and it is fixed that the two ends of the blade 4 respectively cover unification
Sheath body 5, the shape size of the fixed sheath body 5 is identical with the shape size of the side of the blade 4, and uniform diamond structure is described
The internal diameter of the first draw-in groove 10 is identical with the internal diameter of the second draw-in groove 13, the first draw-in groove 10 and the formation rotating shaft bonded to each other of the second draw-in groove 13
Lock chamber 16, the rotating shaft lock chamber 16 and the interference fit of blade rotor 3, the joint place of the blade 8 of first blade 7 and second
The first projection 17 of circular arc is provided with, the joint place of the blade 7 of second blade 8 and first is provided with the first groove of circular arc
18, described first raised 17 mutually agrees with the first groove 18；The cross sectional shape of the blade rotor 3 be T-shaped structure, blade rotor
3 one end are provided with rotating wheel 19；The blade rotor 3 sequentially passes through axle sleeve 2 on the side of door body one, blade 4 and door body opposite side
Axle sleeve 2 on side, and be fixed in the door body 1 by rotating wheel 19.
Integrated engineering low cost of the present invention, easy for installation, time are short, can quickly timely to being corroded during use
Dismounting and change is carried out with the blade of abrasion, construction period is short, improves production efficiency, reduces maintenance cost, is conveniently examined
Repair and maintenance.
Alleviate blade integrally to conduct oneself with dignity, coordinated by self-locking structure and fixed, the use cost of material is reduced, using split
Splicing structure, installing/dismounting is very convenient, has saved human cost.
The first projection and the first groove mutually agreed with is respectively equipped with first blade and the second blade, two leaves can be made
Piece is even closer to be combined into one, will not slip, more its security performance.
Here description of the invention and application are illustrative, are not wishing to limit the scope of the invention to above-described embodiment
In, therefore, the present invention is not limited by the present embodiment, and the technical scheme that any employing equivalence replacement is obtained is in present invention protection
In the range of.
Claims (1)
1. a kind of low-voltage distribution exchanges cabinet cabinet, it is characterized by, including cabinet body frame, on cabinet body frame it is relative be provided with cabinet door and
Radiating door, the radiating door includes door body, axle sleeve, blade rotor, blade and fixed sheath body, and the door body is rectangular frame knot
Structure, relative on two sides of door body to be uniformly provided with some fixing holes, the axle sleeve is fixed on inside the fixing hole；It is described
Blade includes the first blade and the second blade, first blade and the second blade it is equal centered on outward bending rectangle section bar,
First blade and the second blade profile shape are in isosceles triangle, and at first blade bent the first supporting part is provided with
Part, the first support member bottom is fixed on the first blade inwall, and top is provided with semicircular first draw-in groove, described first
Support part part top is uniformly provided with some self-locking buckles, is provided with the second support member at second blade bent, described second
Support component bottom ends are fixed on the second blade inwall, and top is provided with semicircular second draw-in groove, and the second support member top is equal
Even to be provided with some self-locking draw-in grooves, first blade is relative with the second blade to fit, and is bolted into blade entirety, described
Blade two ends respectively cover the fixed sheath body of unification, the shape size of the fixed sheath body and the shape size phase of the blade side
Together, diamond structure is, the internal diameter of first draw-in groove is identical with the internal diameter of the second draw-in groove, and the first draw-in groove is mutual with the second draw-in groove
Laminating forms rotating shaft lock chamber, the rotating shaft lock chamber and blade rotor interference fit, and first blade is provided with circular arc
It is first raised, first is raised positioned at the first blade and the joint place of the second blade, and second blade is provided with circular arc
First groove, the first groove is located at the joint place of the second blade and the first blade, and first projection is mutually agreed with the first groove；
The cross sectional shape of the blade rotor is T-shaped structure, and blade rotor one end is provided with rotating wheel；The blade rotor sequentially passes through door
The axle sleeve on axle sleeve, blade and another side of door body on the side of body one, and be fixed in the door body by rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231555.1A CN104882806B (en) | 2015-05-08 | 2015-05-08 | Low-voltage AC distribution cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231555.1A CN104882806B (en) | 2015-05-08 | 2015-05-08 | Low-voltage AC distribution cabinet body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104882806A CN104882806A (en) | 2015-09-02 |
| CN104882806B true CN104882806B (en) | 2017-05-10 |
Family
ID=53950193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231555.1A Active CN104882806B (en) | 2015-05-08 | 2015-05-08 | Low-voltage AC distribution cabinet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882806B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095317A (en) * | 1993-05-12 | 1994-11-23 | 郑德兴 | Forging, moulding techenology for metal pipe |
| DE102004013533B3 (en) * | 2004-03-19 | 2005-07-07 | Schneider, Frank, Dipl.-Ing. (FH) | Compound hollow lamella profile for elliptical optical system assembled from 2 identical parts coupled together after rotation through 180 degrees to one another about their longitudinal axes |
| CN101205789A (en) * | 2006-12-19 | 2008-06-25 | 荷兰亨特工业有限公司 | Louver |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001012916A1 (en) * | 1999-08-13 | 2001-02-22 | Jwee Thiam Quek | A louvre |
| CN101737925A (en) * | 2008-11-07 | 2010-06-16 | 周宝林 | Blade for air conditioner shuttles |
| CN202164993U (en) * | 2011-06-16 | 2012-03-14 | 广州帘翔建筑科技有限公司 | Shutter lock joint type skeleton and shutter system thereof |
| CN202300132U (en) * | 2011-10-20 | 2012-07-04 | 湖南湘联节能科技股份有限公司 | Louver |
| CN204927879U (en) * | 2015-05-08 | 2015-12-30 | 江苏江城电气有限公司 | Low -voltage distribution exchanges cabinet body |
-
2015
- 2015-05-08 CN CN201510231555.1A patent/CN104882806B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095317A (en) * | 1993-05-12 | 1994-11-23 | 郑德兴 | Forging, moulding techenology for metal pipe |
| DE102004013533B3 (en) * | 2004-03-19 | 2005-07-07 | Schneider, Frank, Dipl.-Ing. (FH) | Compound hollow lamella profile for elliptical optical system assembled from 2 identical parts coupled together after rotation through 180 degrees to one another about their longitudinal axes |
| CN101205789A (en) * | 2006-12-19 | 2008-06-25 | 荷兰亨特工业有限公司 | Louver |
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| Publication number | Publication date |
|---|---|
| CN104882806A (en) | 2015-09-02 |
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