CN105958340A - Inner drawer type low voltage switchgear - Google Patents
Inner drawer type low voltage switchgear Download PDFInfo
- Publication number
- CN105958340A CN105958340A CN201610380803.3A CN201610380803A CN105958340A CN 105958340 A CN105958340 A CN 105958340A CN 201610380803 A CN201610380803 A CN 201610380803A CN 105958340 A CN105958340 A CN 105958340A
- Authority
- CN
- China
- Prior art keywords
- drawer
- cabinet
- type low
- switchgear
- low voltage
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Abstract
The invention discloses an inner drawer type low voltage switchgear. The inner drawer type low voltage switchgear includes a switchgear box, wherein the inner walls of two sides of the switchgear box are provided with a plurality of symmetrical convex sticks which are equidistantly distributed; drawers are arranged in the switchgear box; a spacing block is arranged between the back side of each drawer and the switchgear box; the top surface of an inner chamber of the switchgear box is provided with a voltage release channel; the top of the switchgear box is provided with an automatic voltage release apparatus which communicates with the voltage release channel; the automatic voltage release apparatus includes a voltage release port and a voltage release cover which is hinged to the voltage release cover at one side of the voltage release port; and a mutually cooperative magnet is arranged between the movable end at the other side of the voltage release cover and the other side of the voltage release port. The inner drawer type low voltage switchgear has the advantages of being simple in structure, being convenient to operate, being convenient for drawing of the drawers and changing of the drawers, being convenient for cross ventilation in the switchgear body, being conductive to improvement of heat radiation effect, guaranteeing the stability of the drawers, prolonging the service life, avoiding leakage of fault arc in the drawers, and improving the safety of the whole set of equipment.
Description
Technical field
The present invention relates to electric power electrical apparatus technical field, be specially a kind of interior drawer type low voltage switch cabinet.
Background technology
At present drawer type low voltage switch cabinet ventilation and heat condition is bad, and in-cabinet temperature is the highest, affect conductor and
Giving full play to of the through-current capability of each element, reduces the life-span of switch cubicle, causes later maintenance maintenance cost high,
Increase enterprise's spending, long-term later to allowing user security produce threat, it is not suitable for enterprise's large-scale production warp
Battalion, and it is inconvenient to change drawer.
Summary of the invention
It is an object of the invention to provide drawer type low voltage switch cabinet in one, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, the present invention provides following technical scheme: drawer type low voltage switch cabinet in a kind of,
Including cabinet case, the both sides inwall of described cabinet case is provided with several the symmetrical raised line blocks being equally spaced, institute
Stating and offer U-shaped chute on the sidewall of raised line block, the inside of described cabinet case is provided with drawer, outside described drawer
Sidewall bottom is provided with the clamp matched with U-shaped chute, is provided with slip even between described U-shaped chute and clamp
The slide rail connect, is provided with positive stop between rear side and the cabinet case of described drawer, and described positive stop is fixed on cabinet
On the inwall of case, in the middle part of the front side of described drawer, offer groove handle, and other three sides of drawer are equipped with
Louvre, the inner chamber end face of described cabinet case is provided with pressure release passage, and the bottom of described pressure release passage is provided with radiator-grid,
Described radiator-grid is positioned at the top of drawer, and the both sides, lower end, lateral wall of described cabinet case all offer symmetrical
BAIYE air vent, the top of described cabinet case is provided with the automatic decompression device being connected with pressure release passage, described from
Dynamic pressure relief device includes pressure relief opening and is articulated with the decompression cover of pressure relief opening side, and the opposite side of described pressure release is movable
Being provided with, between end and the opposite side of pressure relief opening, the Magnet cooperated, described Magnet is fixed on pressure relief opening.
Preferably, the front side of described cabinet case is provided with the cabinet chamber door matched.
Preferably, the front side of described drawer and the joint, cabinet chamber door medial wall in Guan Bi.
Preferably, the bottom of described cabinet case is provided with the convenient base installing movement and movable pulley.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, easy to operate, by
Have employed, between the U-lag being provided with in drawer and raised line block, the slide rail being slidably connected, facilitate drawer extract out with
And replacing drawer, owing to have employed radiator-grid and BAIYE air vent, facilitate the cross-ventilation in cabinet, favorably
In improving radiating effect, due to the joint, medial wall of drawer Yu cabinet door, it is ensured that the stability of drawer, prolong
Grow service life, drawer internal fault electric arc can also have been avoided to reveal simultaneously, improve the safety of complete equipment
Property.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is present configuration front view；
Fig. 3 is drawer structure schematic diagram of the present invention.
In figure: cabinet case (1), raised line block (2), U-shaped chute (3), drawer (4), clamp (41), recessed
Groove handle (42), positive stop (5), pressure release passage (6), radiator-grid (7), louvre (8), BAIYE
Air vent (9), automatic decompression device (10), pressure relief opening (11), decompression cover (12), Magnet (13).
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: drawer type low voltage switch cabinet in a kind of, including
Cabinet case 1, the both sides inwall of cabinet case 1 is provided with several the symmetrical raised line blocks 2 being equally spaced, raised line block
Offering U-shaped chute 3 on the sidewall of 2, the inside of described cabinet case 1 is provided with drawer 4, the lateral wall of drawer 4
Bottom is provided with the clamp 41 matched with U-shaped chute 3, is provided with cunning between described U-shaped chute 3 and clamp 41
The slide rail 14 being dynamically connected, is provided with positive stop 5 between rear side and the cabinet case 1 of drawer 4, positive stop 5 is solid
It is scheduled on the inwall of cabinet case 1, in the middle part of the front side of drawer 4, offers groove handle 42, and other of drawer 4
Three sides are equipped with louvre 8.
The inner chamber end face of cabinet case 1 is provided with pressure release passage 6, and the bottom of pressure release passage 6 is provided with radiator-grid 7, heat radiation
Net 7 is positioned at the top of drawer 4, and the front side of cabinet case 1 is provided with the cabinet chamber door matched, and the front side of drawer 4
With the joint, cabinet chamber door medial wall in Guan Bi, the both sides, lower end, lateral wall of cabinet case 1 all offer symmetrically
BAIYE air vent 9, the bottom of cabinet case 1 is provided with the convenient base installing movement and movable pulley, the top of cabinet case 1
Portion is provided with the automatic decompression device 10 being connected with pressure release passage 6, and automatic decompression device 10 includes pressure relief opening
11 and be articulated with the decompression cover 12 of pressure relief opening 11 side, the opposite side movable end of decompression cover 12 and pressure relief opening 11
Opposite side between be provided with the Magnet 13 cooperated, Magnet 13 is fixed on pressure relief opening 11.
Present configuration is simple, easy to operate, due to the U-lag 3 that is provided with in drawer 4 and raised line block 2 it
Between have employed the slide rail 14 being slidably connected, facilitate drawer 4 to extract and change drawer 4 out, scattered owing to have employed
Heat supply network 7 and BAIYE air vent 9, facilitate the cross-ventilation in cabinet case 1, is conducive to improving radiating effect, due to
Drawer 4 and the joint, medial wall of cabinet door, it is ensured that the stability of drawer 4, extend service life, with
Time drawer 4 internal fault electric arc can also be avoided to reveal, improve the safety of complete equipment.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art,
It is appreciated that and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention
Changing, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (4)
1. a drawer type low voltage switch cabinet in, including cabinet case (1), it is characterised in that: described cabinet case (1)
Both sides inwall be provided with several the symmetrical raised line blocks (2) being equally spaced, described raised line block (2)
Offering U-shaped chute (3) on sidewall, the inside of described cabinet case (1) is provided with drawer (4), described drawer (4)
Bottom, lateral wall be provided with the clamp (41) matched with U-shaped chute (3), described U-shaped chute (3) with
The slide rail (14) being slidably connected, the rear side of described drawer (4) and cabinet case (1) it is provided with between clamp (41)
Between be provided with positive stop (5), described positive stop (5) is fixed on the inwall of cabinet case (1), described
Offer groove handle (42) in the middle part of the front side of drawer (4), and other three sides of drawer (4) are equipped with scattered
Hot hole (8), the inner chamber end face of described cabinet case (1) is provided with pressure release passage (6), described pressure release passage (6)
Bottom be provided with radiator-grid (7), described radiator-grid (7) is positioned at the top of drawer (4), described cabinet case (1)
Both sides, lower end, lateral wall all offer symmetrical BAIYE air vent (9), the top of described cabinet case (1)
It is provided with the automatic decompression device (10) being connected with pressure release passage (6), described automatic decompression device (10)
Including pressure relief opening (11) and the decompression cover (12) that is articulated with pressure relief opening (11) side, described decompression cover (12)
Opposite side movable end and the opposite side of pressure relief opening (11) between be provided with the Magnet (13) cooperated, described
Magnet (13) is fixed on pressure relief opening (11).
Drawer type low voltage switch cabinet in one the most according to claim 1, it is characterised in that: described cabinet
The front side of case (1) is provided with the cabinet chamber door matched.
Drawer type low voltage switch cabinet in one the most according to claim 1 and 2, it is characterised in that: institute
State front side and the joint, cabinet chamber door medial wall in Guan Bi of drawer (4).
Drawer type low voltage switch cabinet in one the most according to claim 1, it is characterised in that: described cabinet
The bottom of case (1) is provided with the convenient base installing movement and movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380803.3A CN105958340A (en) | 2016-06-01 | 2016-06-01 | Inner drawer type low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380803.3A CN105958340A (en) | 2016-06-01 | 2016-06-01 | Inner drawer type low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958340A true CN105958340A (en) | 2016-09-21 |
Family
ID=56908403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610380803.3A Pending CN105958340A (en) | 2016-06-01 | 2016-06-01 | Inner drawer type low voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958340A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086450A (en) * | 2017-05-19 | 2017-08-22 | 合肥尚强电气科技有限公司 | A kind of aeration type High-low voltage switch cabinet |
| CN112103833A (en) * | 2020-09-18 | 2020-12-18 | 安徽正日电气有限公司 | Low-voltage draw-out type switch cabinet |
| CN113067275A (en) * | 2021-03-08 | 2021-07-02 | 国网新疆电力有限公司喀什供电公司 | Intelligent switch cabinet for transformer substation |
| CN113541030A (en) * | 2020-04-17 | 2021-10-22 | 首瑞（天津）电气设备有限公司 | Low-voltage complete switch cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148645A1 (en) * | 2009-06-25 | 2010-12-29 | 宁波邦达实业有限公司 | Detachable drawer slide rail |
| CN201956614U (en) * | 2010-12-28 | 2011-08-31 | 四川兴盛电器设备有限公司 | Novel power distribution box |
| CN203522002U (en) * | 2013-10-10 | 2014-04-02 | 云南玉溪中汇电力设备有限责任公司 | Drawer type power distribution cabinet |
| CN203632055U (en) * | 2013-12-16 | 2014-06-04 | 上海天宇电气有限公司 | Draw-out type switchgear |
| CN204558977U (en) * | 2015-05-04 | 2015-08-12 | 乐清市索泰电气有限公司 | The circuit breaker drawer frame of with locking mechanism |
| CN204992382U (en) * | 2015-10-04 | 2016-01-20 | 湖南省城建电气设备有限公司 | Low -voltage draw -out type switch cabinet |
-
2016
- 2016-06-01 CN CN201610380803.3A patent/CN105958340A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148645A1 (en) * | 2009-06-25 | 2010-12-29 | 宁波邦达实业有限公司 | Detachable drawer slide rail |
| CN201956614U (en) * | 2010-12-28 | 2011-08-31 | 四川兴盛电器设备有限公司 | Novel power distribution box |
| CN203522002U (en) * | 2013-10-10 | 2014-04-02 | 云南玉溪中汇电力设备有限责任公司 | Drawer type power distribution cabinet |
| CN203632055U (en) * | 2013-12-16 | 2014-06-04 | 上海天宇电气有限公司 | Draw-out type switchgear |
| CN204558977U (en) * | 2015-05-04 | 2015-08-12 | 乐清市索泰电气有限公司 | The circuit breaker drawer frame of with locking mechanism |
| CN204992382U (en) * | 2015-10-04 | 2016-01-20 | 湖南省城建电气设备有限公司 | Low -voltage draw -out type switch cabinet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086450A (en) * | 2017-05-19 | 2017-08-22 | 合肥尚强电气科技有限公司 | A kind of aeration type High-low voltage switch cabinet |
| CN113541030A (en) * | 2020-04-17 | 2021-10-22 | 首瑞（天津）电气设备有限公司 | Low-voltage complete switch cabinet |
| CN113541030B (en) * | 2020-04-17 | 2023-09-15 | 首瑞（天津）电气设备有限公司 | Low-voltage complete switch cabinet |
| CN112103833A (en) * | 2020-09-18 | 2020-12-18 | 安徽正日电气有限公司 | Low-voltage draw-out type switch cabinet |
| CN112103833B (en) * | 2020-09-18 | 2023-09-26 | 安徽正日电气有限公司 | Low-voltage draw-out type switch cabinet |
| CN113067275A (en) * | 2021-03-08 | 2021-07-02 | 国网新疆电力有限公司喀什供电公司 | Intelligent switch cabinet for transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160927 Address after: The road ahead new town of Yangzhong city 212211 Jiangsu city of Zhenjiang Province Applicant after: Yangzhong city beauty Xian Electric Appliance Co. Ltd Address before: 210000 No. 58 nanhu road, Jianye District, Jiangsu, Nanjing Applicant before: Jiangsu Dalang Electrical Manufacturing Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |