CN105356328B - The switch cubicle of segmented cabinet door - Google Patents
The switch cubicle of segmented cabinet door Download PDFInfo
- Publication number
- CN105356328B CN105356328B CN201510822098.3A CN201510822098A CN105356328B CN 105356328 B CN105356328 B CN 105356328B CN 201510822098 A CN201510822098 A CN 201510822098A CN 105356328 B CN105356328 B CN 105356328B
- Authority
- CN
- China
- Prior art keywords
- cabinet door
- switch cubicle
- lower cabinet
- door
- wardrobe body
- 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.)
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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
- H02B1/38—Hinged covers or doors
-
- 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
- H02B1/32—Mounting of devices therein
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
The invention discloses a kind of switch cubicle of segmented cabinet door, including upper wardrobe body (1), upper cabinet door (2), lower cabinet body (3) and lower cabinet door (4) equipped with energized equipment；The Over-The-Counter door hinge is connected in the upper cabinet door to close or open wide the upper cabinet door, and the lower cabinet door is hinged on the lower cabinet door to close or open wide the lower cabinet door；Wherein, the lower end of the upper cabinet door stretches out formed with labial lamina (5), and the labial lamina, which is located at lower cabinet door inner side and the top of the lower cabinet door, to be tightly abutted against the labial lamina on the switch cubicle；The lower cabinet door is provided with cabinet door lock (6), and the way circuit break-make electric installation for controlling way circuit break-make in the switch cubicle is provided with the lower cabinet body.The switch cubicle security performance is more preferable, can effectively prevent that operating personnel from getting an electric shock injury in maintained equipment, protect the safety of lives and properties.
Description
Technical field
The present invention relates to switch cubicle field, in particular it relates to a kind of switch cubicle of segmented cabinet door.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively
Branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also set hyperbaric chamber with
Low-pressure chamber switch cubicle, provided with high voltage bus, such as power plant, some is additionally provided with to protect the low-frequency load reduction of capital equipment.Its is main
Effect is generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, carries out folding, control and protection electricity consumption
Equipment.Because the electric elements in switch cubicle need to be serviced and repair, if operating personnel forget to cut off the electricity supply and carry out
During operation, it is easy to electrocution conditions occur, cause the loss of personal property.
Therefore, urgent need will provide that a kind of safety coefficient is higher, the lower switch cubicle of maintenance risk.
The content of the invention
It is an object of the invention to provide a kind of switch cubicle of segmented cabinet door, the switch cubicle security performance is more preferable, Neng Gouyou
Effect prevents that operating personnel from getting an electric shock injury in maintained equipment, protects the safety of lives and properties.
To achieve these goals, the invention provides a kind of switch cubicle of segmented cabinet door, the switch cubicle includes being equipped with
The upper wardrobe body of energized equipment, upper cabinet door, lower cabinet body and lower cabinet door；Over-The-Counter door hinge is connected in cabinet door to close or open wide Over-The-Counter
Door, lower cabinet door are hinged on lower cabinet door to close or open wide lower cabinet door；Wherein, the lower end of upper cabinet door stretches out formed with lip
Plate, labial lamina, which is located at lower cabinet door inner side and the top of lower cabinet door, to be tightly abutted against labial lamina on switch cubicle；Lower cabinet door is provided with
Cabinet door lock, the way circuit break-make electric installation of way circuit break-make in controlling switch cabinet is provided with lower cabinet body.
Preferably, the side of upper cabinet door is hinged on the side of upper wardrobe body by hinge, and the opposite side of upper cabinet door stretches out
There is fixed plate, fixed plate is provided with multiple electromagnetism door-inhales, and electromagnetism door-inhale is mutually electrically connected with way circuit break-make electric installation and way circuit leads to
Breaker device can control the connecting and disconnecting of the circuit of electromagnetism door-inhale to cause electromagnetic door absorption on the opposite side of upper wardrobe body or from upper
Separated on the opposite side of cabinet.
Preferably, it is equipped with observation window on upper cabinet door and lower cabinet door.
Preferably, the outer surface of upper cabinet door caves inward formed with mounting groove, and mounting groove is interior to be provided with audible-visual annunciator, acousto-optic
Alarm electrically connects with the temperature sensor being placed in upper wardrobe body.
Preferably, lower cabinet door outwardly convexes to form a plurality of reinforcement projection.
Preferably, the outer wall of switch cubicle is provided with multiple thermal vias.
Preferably, exhaust equipment is equipped with upper wardrobe body and lower cabinet body, exhaust equipment is by thermal vias to outside switch cubicle
Portion's air draft.
According to above-mentioned technical proposal, switch cubicle is designed to be divided into the upper wardrobe body of upper and lower two parts and lower cabinet by the present invention
Body, cabinet door is installed in upper wardrobe body, lower cabinet door is installed on lower cabinet body；And the upper edge of lower cabinet door can be by upper cabinet door during lower cabinet door closing
On labial lamina be tightly squeezed on switch cubicle, while in lower cabinet body set controlling switch cabinet in way circuit break-make way circuit
Break-make electric installation.So, when operating personnel want individually to open cabinet door when safeguarding, because therefore lower cabinet door clasps labial lamina
Upper cabinet door can not smooth opening.Only operating personnel open lower cabinet door and successfully could opened upper cabinet door, and the cabinet under opening
The way circuit break-make electric installation that can remind operating personnel that inside is housed while door is powered off with way circuit in roof-cut resistence cabinet, this
When upper wardrobe body in equipment it is not charged, safely to be checked and repaired electric shock phenomenon can will not occur for operating personnel.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the switch cubicle of the segmented cabinet door in a kind of embodiment provided by the invention.
Description of reference numerals
Cabinet door on 1- upper wardrobe bodies 2-
3- lower cabinet body 4- lower cabinet doors
5- labial lamina 6- cabinet door locks
7- fixed plate 8- electromagnetism door-inhales
9- observation window 10- mounting grooves
11- audible-visual annunciators 12- strengthens projection
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality that " inside and outside " etc. is included in term only represents
Orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the term
Limitation.
Referring to Fig. 1, the present invention provides a kind of switch cubicle of segmented cabinet door, and the switch cubicle includes upper equipped with energized equipment
Cabinet 1, upper cabinet door 2, lower cabinet body 3 and lower cabinet door 4；Upper cabinet door 2 is hinged in cabinet door 2 to close or open wide upper cabinet door 2, lower cabinet
Door 4 is hinged on lower cabinet door 4 to close or open wide lower cabinet door 4；Wherein, the lower end of upper cabinet door 2 stretches out formed with labial lamina 5,
Labial lamina 5, which is located at the inner side of lower cabinet door 4 and the top of lower cabinet door 4, to be tightly abutted against labial lamina 5 on switch cubicle；Set on lower cabinet door 4
There is cabinet door lock 6, the way circuit break-make electric installation of way circuit break-make in controlling switch cabinet is provided with lower cabinet body 3.
Pass through above-mentioned technical proposal, switch cubicle is designed to the upper wardrobe body 1 and lower cabinet body 3 for being divided into upper and lower two parts, on
Cabinet door 2 is installed on cabinet 1, lower cabinet door 4 is installed on lower cabinet body 3；And the upper edge of lower cabinet door 4 can be by Over-The-Counter during the closing of lower cabinet door 4
Labial lamina 5 on door 2 is tightly squeezed on switch cubicle, while way circuit break-make in controlling switch cabinet is set in lower cabinet body 3
Way circuit break-make electric installation.So, when operating personnel want individually to open cabinet door 2 when safeguarding, because lower cabinet door 4 is by labial lamina
5 clasp therefore upper cabinet door 2 can not smooth opening.Only operating personnel open lower cabinet door 4 and successfully could opened upper cabinet door 2,
And the way circuit break-make electric installation that can remind operating personnel that inside is housed while lower cabinet door 4 are opened is powered off with roof-cut resistence
Way circuit in cabinet, at this moment the equipment in upper wardrobe body 1 is not charged, and operating personnel can be safely to be checked and repaired, no
Electric shock phenomenon can occur.
In the present embodiment, in order to further improve the security of the switch cubicle of segmented cabinet door, it is several to reduce electric shock
Rate, it is preferable that the side of upper cabinet door 2 is hinged on the side of upper wardrobe body 1 by hinge, and the opposite side of upper cabinet door 2 is outward extended with
Fixed plate 7, fixed plate 7 are provided with multiple electromagnetism door-inhales 8, and electromagnetism door-inhale 8 is mutually electrically connected with way circuit break-make electric installation and way circuit
Break-make electric installation can control the connecting and disconnecting of the circuit of electromagnetism door-inhale 8 with cause electromagnetic door inhale 8 absorption on the opposite side of upper wardrobe body 1 or
Separated from the opposite side of upper wardrobe body 1.So, when operating personnel open lower cabinet door 4, if it still forgets to use way circuit
Way circuit in switch cubicle is disconnected and goes to attempt to open upper cabinet door by break-make electric installation, and now upper cabinet door is due to the suction of electromagnetism door-inhale 8
Attached effect still can be closed up tightly in upper wardrobe body 1, still can not successfully open.Only as operating personnel under opening cabinet
After door 4, way circuit break-make electric installation is recycled to disconnect way circuit in switch cubicle, now electromagnetism door-inhale 8 can just power off and lose absorption
Power so that upper cabinet door 2 separates opening from upper wardrobe body 1.
During switch cubicle use, whether the machine operation of its inside is normally carried out for the ease of operating personnel
Observation, finds and excludes potential safety hazard in time, it is preferable that is equipped with observation window 9 on upper cabinet door 2 and lower cabinet door 4.
In addition, in order to further improve the security performance of the switch cubicle, when operating personnel are not near cabinet can and
When situation that internal unit operating overload generates heat feed back, cause the vigilance of operating personnel and rush towards Solve on site equipment fortune in time
Row failure, the outer surface of preferably upper cabinet door 2 cave inward formed with mounting groove 10, and mounting groove 10 is interior to be provided with audible-visual annunciator 11,
Audible-visual annunciator 11 electrically connects with the temperature sensor being placed in upper wardrobe body 1.So, when the temperature in switch cubicle is too high, temperature
Spend sensor sense temperature can change and by signal transmission to activate audible-visual annunciator 11 in time, and audible-visual annunciator 11 sends awake
Purpose light and ear-piercing alarm song are to attract the notice of operating personnel.
In use, most important way circuit break-make electric installation is placed in lower cabinet body 3, in order to improve lower cabinet body 3
Mechanical strength, avoid external force from being destroyed and cause electrical equipment is exposed to cause electric shock accidents, it is preferable that the appearance of lower cabinet door 4 towards
Outer lug forms a plurality of reinforcement projection 12.
In addition, being mounted on multiple a variety of electrical equipments in upper wardrobe body 1 and lower cabinet body 3, they are in energization running
In can produce certain heat, these heats such as can not in time be distributed and assembled inside cabinet, easily be caused in cabinet
The temperature anomaly in portion, be not only easily damaged electrical equipment, or even the generation of fire incident can be caused, to user bring body and
Loss on property, in order to avoid the generation of the above situation, the preferably outer wall of switch cubicle is provided with multiple thermal vias.
In order to further accelerate the circulation of cabinet inner air and outer air, the heat of inside is discharged from thermal vias in time,
Preferably, it is equipped with exhaust equipment in upper wardrobe body 1 and lower cabinet body 3, exhaust equipment is by thermal vias to air draft outside switch cubicle.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (5)
1. a kind of switch cubicle of segmented cabinet door, it is characterised in that the switch cubicle includes the upper wardrobe body equipped with energized equipment
(1), upper cabinet door (2), lower cabinet body (3) and lower cabinet door (4)；The upper cabinet door (2) be hinged in the upper wardrobe body (1) with close or
The upper wardrobe body (1) is opened wide, the lower cabinet door (4) is hinged on the lower cabinet body (3) to close or open wide the lower cabinet body
(3)；Wherein, the lower end of the upper cabinet door (2) stretches out is located at the lower cabinet door formed with labial lamina (5), the labial lamina (5)
(4) the inner side and labial lamina (5) can be tightly abutted against on the switch cubicle by the top of the lower cabinet door (4)；The lower cabinet
Door (4) is provided with cabinet door lock (6), is provided with the lower cabinet body (3) and controls the way circuit of way circuit break-make in the switch cubicle to lead to
Breaker device；The outer surface of the upper cabinet door (2) caves inward formed with mounting groove (10), and the mounting groove (10) is interior to be provided with sound
Light crossing-signal (11), the audible-visual annunciator (11) electrically connect with the temperature sensor being placed in the upper wardrobe body (1)；
The side of the upper cabinet door (2) is hinged on the side of the upper wardrobe body (1) by hinge, the upper cabinet door (2) it is another
Epitaxial lateral overgrowth, which is stretched, fixed plate (7), and the fixed plate (7) is provided with multiple electromagnetism door-inhales (8), the electromagnetism door-inhale (8) and institute
State that way circuit break-make electric installation is mutually electrically connected and the way circuit break-make electric installation can control the circuit of the electromagnetism door-inhale (8) to lead to
Break to cause the electromagnetism door-inhale (8) to adsorb the opposite side on the opposite side of the upper wardrobe body (1) or from the upper wardrobe body (1)
Upper separation.
2. the switch cubicle of segmented cabinet door according to claim 1, it is characterised in that the upper cabinet door (2) and lower cabinet door
(4) observation window (9) is equipped with.
3. the switch cubicle of segmented cabinet door according to claim 1, it is characterised in that the outer surface of the lower cabinet door (4)
Outwardly convex forms a plurality of reinforcement projection (12).
4. the switch cubicle of segmented cabinet door according to claim 1, it is characterised in that the outer wall of the switch cubicle is provided with
Multiple thermal vias.
5. the switch cubicle of segmented cabinet door according to claim 4, it is characterised in that the upper wardrobe body (1) and lower cabinet body
(3) it is equipped with exhaust equipment in, the exhaust equipment is by the thermal vias to air draft outside the switch cubicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822098.3A CN105356328B (en) | 2015-11-23 | 2015-11-23 | The switch cubicle of segmented cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510822098.3A CN105356328B (en) | 2015-11-23 | 2015-11-23 | The switch cubicle of segmented cabinet door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105356328A CN105356328A (en) | 2016-02-24 |
| CN105356328B true CN105356328B (en) | 2018-02-16 |
Family
ID=55332237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510822098.3A Active CN105356328B (en) | 2015-11-23 | 2015-11-23 | The switch cubicle of segmented cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105356328B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016125207A1 (en) * | 2016-12-21 | 2018-06-21 | Atlas Copco Ias Gmbh | Device for conveying viscous material |
| US11470730B2 (en) | 2019-01-31 | 2022-10-11 | Appleton Grp Llc | Housing for electrical components |
| CN116397980A (en) * | 2022-02-14 | 2023-07-07 | 国网山东省电力公司临沂供电公司 | Switch cabinet door opening and closing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315420Y (en) * | 2008-12-25 | 2009-09-23 | 浙江群力电气有限公司 | Intelligent safe power distribution box |
| CN102623217A (en) * | 2012-04-13 | 2012-08-01 | 无锡双欢电气有限公司 | Rear-door interlocking mechanism for centrally-mounted switch cabinet |
| CN204067865U (en) * | 2014-07-16 | 2014-12-31 | 江苏安睿德电力科技有限公司 | A kind of high-voltage terminal cabinet protector |
| CN205231544U (en) * | 2015-11-23 | 2016-05-11 | 芜湖金牛电气股份有限公司 | Cubical switchboard of sectional type cabinet door |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656327U (en) * | 2010-04-26 | 2010-11-24 | 常州市申宏电力设备有限公司 | Lower door interlocking mechanism of filling cabinet |
| CN201750049U (en) * | 2010-07-29 | 2011-02-16 | 山东泰开成套电器有限公司 | Novel switch cabinet |
| CN104934247B (en) * | 2015-06-30 | 2017-02-22 | 国家电网公司 | Door interlocking apparatus for high and low-voltage chambers of combined transformer |
-
2015
- 2015-11-23 CN CN201510822098.3A patent/CN105356328B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315420Y (en) * | 2008-12-25 | 2009-09-23 | 浙江群力电气有限公司 | Intelligent safe power distribution box |
| CN102623217A (en) * | 2012-04-13 | 2012-08-01 | 无锡双欢电气有限公司 | Rear-door interlocking mechanism for centrally-mounted switch cabinet |
| CN204067865U (en) * | 2014-07-16 | 2014-12-31 | 江苏安睿德电力科技有限公司 | A kind of high-voltage terminal cabinet protector |
| CN205231544U (en) * | 2015-11-23 | 2016-05-11 | 芜湖金牛电气股份有限公司 | Cubical switchboard of sectional type cabinet door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105356328A (en) | 2016-02-24 |
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