CN108808467A - A kind of safety low-pressure power distribution cabinet - Google Patents
A kind of safety low-pressure power distribution cabinet Download PDFInfo
- Publication number
- CN108808467A CN108808467A CN201810527874.0A CN201810527874A CN108808467A CN 108808467 A CN108808467 A CN 108808467A CN 201810527874 A CN201810527874 A CN 201810527874A CN 108808467 A CN108808467 A CN 108808467A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- shell
- heat emission
- 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
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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention belongs to power distribution cabinet fields, more particularly, to a kind of safety low-pressure power distribution cabinet, including substrate, power distribution cabinet and cabinet shell, the power distribution cabinet is mounted on above substrate, the power distribution cabinet outer sheath is equipped with cabinet shell, the cabinet shell is cylinder, the cabinet side wall of outer shell is formed with opening, cabinet shell inner edge is equipped at least one cabinet door sliding rail in the horizontal direction, it is slidably fitted with cabinet door in the cabinet sliding rail, it is provided with cabinet sliding rail below the cabinet shell, the cabinet sliding rail upper end is slidably installed with cabinet shell, the cabinet door is installed slidably to the state of aperture position, aperture position is closed；The cabinet door slides into aperture position side, then opens aperture position；Overhead guard is installed at the top of the power distribution cabinet.
Description
Technical field
The invention belongs to power distribution cabinet fields, more particularly, to a kind of safety low-pressure power distribution cabinet.
Background technology
Low-voltage distribution cabinet is to assemble switchgear, measuring instrumentss, protection electric appliance and ancillary equipment by electrical wiring requirement
In closing or semiclosed metal safe or in screen width, low-voltage distribution equipment is constituted, low-voltage distribution cabinet is generally the cabinet of cuboid,
Front is equipped with instrument, control panel and display, operates or monitors for staff, is internally provided with mutually independent unit
Room, bus-bar room, cable vault etc., existing power distribution cabinet are enclosed construction, and operator is difficult to operate in time, and bearing strength
It is weaker, power distribution cabinet integral strength is reduced, the service life of power distribution cabinet is shortened, greatly reduces the reliable of power distribution cabinet work
Property.Low-voltage distribution cabinet is generally all than heavier, and carrying is very difficult, since power distribution cabinet is in order to reduce in-cabinet temperature, all on cabinet top
End is equipped with shutter and corresponding exhaust fan, and its top has no dedicated dust guard, therefore has dust hundred from top
It is fallen into cabinet at leaf window, to influence the service life and its normal work of electronic component.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of reasonable for structure, easy to remove, top is effective
A kind of dust-proof safety low-pressure power distribution cabinet.
The purpose of the present invention is take following technical scheme to realize：
A kind of safety low-pressure power distribution cabinet, it is characterised in that：Including substrate, power distribution cabinet and cabinet shell, the power distribution cabinet installation
Above substrate, which is equipped with cabinet shell, and the cabinet shell is cylinder, which is formed with opening,
Cabinet shell inner edge is equipped at least one cabinet door sliding rail in the horizontal direction, is slidably fitted with cabinet door in the cabinet sliding rail, institute
It states and is provided with cabinet sliding rail below cabinet shell, which is slidably installed with cabinet shell, and being equipped with the cabinet door can slide
It moves to the state of aperture position, aperture position is closed；The cabinet door slides into aperture position side, then opens aperture position
It opens；Overhead guard is installed at the top of the power distribution cabinet.
Moreover, the surface uniform intervals of the cabinet shell make multiple heat emission holes, the inner edge upper end one of each heat emission hole
A dust cover is made, the dust cover is extended by heat emission hole upper end to lower end, convexes to form globoidal structure to heat emission hole outside, institute
It states dust cover to cover the upper end of heat emission hole, which forms gap with heat emission hole lower end.
Moreover, the gap that the dust cover is formed with heat emission hole is trusted with level in 45° angle.
Moreover, power distribution cabinet upper end uniform intervals are equipped with multiple pillars, the upper end of multiple pillars is integrally equipped with
Overhead guard, the overhead guard are taper, and the conical surface and the be in angle of horizontal plane are 5 ° to 15 °, the interval shape between multiple pillars
At upper ventilation opening.
The advantages and positive effects of the present invention are：
In the present invention, cabinet shell can relatively rotate under the action of cabinet sliding rail with cabinet, and operating personnel can basis
Need the opening of cabinet shell turning to suitable position, such structure can either the person of being conveniently operated to power distribution cabinet, carry out complete
Orientation operates, and can reduce opereating specification, and corresponding operating can be carried out in smaller range, while being also beneficial to dust-proof anti-
Water is particularly under adverse circumstances, can reduce influence of the cabinet door to power distribution cabinet, and cabinet shell is anti-for protecting cabinet to have
The effect of dirt waterproof coordinates heat emission hole and dust cover dust can be avoided to enter on a large scale under the premise of ensureing heat dissipation effect, pushes up
The setting of cover has the function of dustproof and rainproof, and the gap between each pillar has the function of ventilation and heat by upper ventilation opening；It is small
Angle conical surface overhead guard is conducive to dust-proof and draining, and can be discharged to draining remotely.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the stereogram of the present invention；
Fig. 3 is the partial enlarged view of heat dissipation bore portion in the present invention.
Reference sign：
1, cabinet shell；11, cabinet door；12, cabinet door sliding rail；13, cabinet sliding rail；14, sealing joint strip；15, heat emission hole；16, prevent
Dust hood；2, power distribution cabinet；21, substrate；3, overhead guard；31, pillar.
Specific implementation mode
The embodiment of the present invention is further described below in conjunction with attached drawing；The present embodiment is descriptive, is not to limit
Property, it cannot thus limit protection scope of the present invention.
A kind of safety low-pressure power distribution cabinet, innovation of the invention are, including substrate 21, power distribution cabinet 2 and cabinet shell 1, described
Power distribution cabinet is mounted on above substrate, which is equipped with cabinet shell, and the cabinet shell is cylinder, the cabinet side wall of outer shell
It is formed with opening, cabinet shell inner edge is equipped at least one cabinet door sliding rail 12 in the horizontal direction, sliding peace in the cabinet sliding rail
Equipped with cabinet door 11, it is provided with cabinet sliding rail 13 below the cabinet shell, which is slidably installed with cabinet shell, installation
There is the cabinet door that slidably to the state of aperture position, aperture position is closed；The cabinet door slides into aperture position side, then
Aperture position is opened；Overhead guard 3 is installed at the top of the power distribution cabinet.
In the present embodiment, the aperture position edge that the cabinet shell is made is equipped with sealing joint strip 14.
In the present embodiment, the cabinet door includes one or more, and multiple cabinet door longitudinal arrangements are slidably mounted on cabinet door sliding rail
On.
The present embodiment, the surface uniform intervals of the cabinet shell make multiple heat emission holes 15, on the inner edge of each heat emission hole
A dust cover 16 is integrally made at end, and the dust cover is extended by heat emission hole upper end to lower end, and arc is convexed to form to heat emission hole outside
Face structure, the dust cover cover the upper end of heat emission hole, which forms gap with heat emission hole lower end.
The present embodiment, the gap that the dust cover is formed with heat emission hole are trusted with level in 45° angle.
The present embodiment, power distribution cabinet upper end uniform intervals are equipped with multiple pillars 31, the upper end one of multiple pillars
Overhead guard is installed, the overhead guard is taper, and the conical surface and the be in angle of horizontal plane are 5 ° to 15 °, between multiple pillars
Interval forms upper ventilation opening.
The present invention the course of work be：
When needing to operate power distribution cabinet or overhaul constantly, first rotary wardrobe shell so that operating space face is needed to be open
Position is opened cabinet door and is operated, cabinet door is closed after end of operation.
In the present invention, cabinet shell can relatively rotate under the action of cabinet sliding rail with cabinet, and operating personnel can basis
Need the opening of cabinet shell turning to suitable position, such structure can either the person of being conveniently operated to power distribution cabinet, carry out complete
Orientation operates, and can reduce opereating specification, and corresponding operating can be carried out in smaller range, while being also beneficial to dust-proof anti-
Water is particularly under adverse circumstances, can reduce influence of the cabinet door to power distribution cabinet, and cabinet shell is anti-for protecting cabinet to have
The effect of dirt waterproof coordinates heat emission hole and dust cover dust can be avoided to enter on a large scale under the premise of ensureing heat dissipation effect, pushes up
The setting of cover has the function of dustproof and rainproof, and the gap between each pillar has the function of ventilation and heat by upper ventilation opening；It is small
Angle conical surface overhead guard is conducive to dust-proof and draining, and can be discharged to draining remotely.
Claims (4)
1. a kind of safety low-pressure power distribution cabinet, it is characterised in that：Including substrate, power distribution cabinet and cabinet shell, the power distribution cabinet are mounted on
Above substrate, which is equipped with cabinet shell, and the cabinet shell is cylinder, which is formed with opening, institute
It states cabinet shell inner edge and at least one cabinet door sliding rail is installed in the horizontal direction, cabinet door is slidably fitted in the cabinet sliding rail, it is described
It is provided with cabinet sliding rail below cabinet shell, which is slidably installed with cabinet shell, is equipped with the cabinet door slidably
To the state of aperture position, aperture position is closed；The cabinet door slides into aperture position side, then opens aperture position；
Overhead guard is installed at the top of the power distribution cabinet.
2. a kind of safety low-pressure power distribution cabinet according to claim 1, it is characterised in that：Between the surface of the cabinet shell is uniform
Every making multiple heat emission holes, a dust cover is integrally made in the inner edge upper end of each heat emission hole, and the dust cover is by heat emission hole upper end
Extend to lower end, convexes to form globoidal structure to heat emission hole outside, the dust cover covers the upper end of heat emission hole, the dust cover
Gap is formed with heat emission hole lower end.
3. a kind of safety low-pressure power distribution cabinet according to claim 2, it is characterised in that：The dust cover is formed with heat emission hole
Gap and level trust in 45° angle.
4. a kind of safety low-pressure power distribution cabinet according to claim 1, it is characterised in that：Between the power distribution cabinet upper end is uniform
Every being equipped with multiple pillars, the upper end of multiple pillars is integrally equipped with overhead guard, and the overhead guard is taper, the conical surface and horizontal plane institute
It it is 5 ° to 15 ° in angle, the interval between multiple pillars forms ventilation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810527874.0A CN108808467A (en) | 2018-05-29 | 2018-05-29 | A kind of safety low-pressure power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810527874.0A CN108808467A (en) | 2018-05-29 | 2018-05-29 | A kind of safety low-pressure power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108808467A true CN108808467A (en) | 2018-11-13 |
Family
ID=64090768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810527874.0A Pending CN108808467A (en) | 2018-05-29 | 2018-05-29 | A kind of safety low-pressure power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510087A (en) * | 2018-12-03 | 2019-03-22 | 国网冀北电力有限公司唐山供电公司 | A kind of radiating top plate structure and its application method in power switch cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600592A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Power distribution cabinet having rotary cabinet body and facilitating water drainage |
| CN104600604A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Power distribution cabinet with rotary cabinet body |
| CN205489062U (en) * | 2015-12-31 | 2016-08-17 | 安徽阜阳侨兴电气设备有限公司 | Switch board convenient to operation |
| CN106532440A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | Power distribution cabinet convenient for door opening |
| CN107240871A (en) * | 2017-07-26 | 2017-10-10 | 周海 | It is a kind of that there is radiating and the ring main unit of antifogging function |
| CN206585241U (en) * | 2017-03-07 | 2017-10-24 | 上海尚能电力工程设计有限公司 | Electric power distributing cabinet |
-
2018
- 2018-05-29 CN CN201810527874.0A patent/CN108808467A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600592A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Power distribution cabinet having rotary cabinet body and facilitating water drainage |
| CN104600604A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Power distribution cabinet with rotary cabinet body |
| CN106532440A (en) * | 2015-09-11 | 2017-03-22 | 国网山东济南市长清区供电公司 | Power distribution cabinet convenient for door opening |
| CN205489062U (en) * | 2015-12-31 | 2016-08-17 | 安徽阜阳侨兴电气设备有限公司 | Switch board convenient to operation |
| CN206585241U (en) * | 2017-03-07 | 2017-10-24 | 上海尚能电力工程设计有限公司 | Electric power distributing cabinet |
| CN107240871A (en) * | 2017-07-26 | 2017-10-10 | 周海 | It is a kind of that there is radiating and the ring main unit of antifogging function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510087A (en) * | 2018-12-03 | 2019-03-22 | 国网冀北电力有限公司唐山供电公司 | A kind of radiating top plate structure and its application method in power switch cabinet |
| CN109510087B (en) * | 2018-12-03 | 2024-03-01 | 国网冀北电力有限公司唐山供电公司 | Heat dissipation top plate structure used in power switch cabinet and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |