CN105356328A - Switch cabinet with segmented cabinet door - Google Patents
Switch cabinet with segmented cabinet door Download PDFInfo
- Publication number
- CN105356328A CN105356328A CN201510822098.3A CN201510822098A CN105356328A CN 105356328 A CN105356328 A CN 105356328A CN 201510822098 A CN201510822098 A CN 201510822098A CN 105356328 A CN105356328 A CN 105356328A
- Authority
- CN
- China
- Prior art keywords
- door
- cabinet door
- lower cabinet
- switch cubicle
- over
- 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.)
- Granted
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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 switch cabinet with a segmented cabinet door. The switch cabinet with the segmented cabinet door comprises an upper cabinet body (1), an upper cabinet door (2), a lower cabinet body (3) and a lower cabinet door (4) which are provided with electrified equipment, and is characterized in that the upper cabinet door is hinged on the upper cabinet body so as to close or open the upper cabinet body, the lower cabinet door is hinged on the lower cabinet body so as to close or open the lower cabinet body, wherein the lower end of the upper cabinet door extends outward so as to form a lip plate (5), the lip plate is located at the inner side of the lower cabinet door, and the top end of the lower cabinet door can tightly press the lip plate against the switch cabinet; and the lower cabinet door is provided with a cabinet door lock (6), and the lower cabinet body is internally provided with a main circuit power on-off device which controls on-off of a main circuit in the switch cabinet. The switch cabinet disclosed by the invention is better in safety performance, can effectively prevent an operator from getting an electric shock and being injured when maintaining equipment, and protects the safety of life and property.
Description
Technical field
The present invention relates to switch cubicle field, particularly, relate to a kind of switch cubicle of segmented cabinet door.
Background technology
Switch cubicle is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as power plant etc., the low-frequency load reduction be also provided with as protecting capital equipment had.Its Main Function carries out generating electricity in electric power system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection power consumption equipment.Because the electric elements in switch cubicle need to be serviced and repair, if operating personnel forget when cutting off the electricity supply and operate, be easy to electrocution conditions occurs, cause the loss of personal property.
Therefore, urgent need will provide a kind of coefficient of safety higher, the switch cubicle that maintenance risk is lower.
Summary of the invention
The object of this invention is to provide a kind of switch cubicle of segmented cabinet door, this switch cubicle security performance is better, can effectively prevent operating personnel from getting an electric shock when service equipment injured, protect the safety of lives and properties.
To achieve these goals, the invention provides a kind of switch cubicle of segmented cabinet door, this switch cubicle comprises upper wardrobe body, Over-The-Counter door, lower cabinet body and lower cabinet door that energized equipment is housed; Over-The-Counter door hinge is connected on to close or unlimited Over-The-Counter door on Over-The-Counter door, and lower cabinet door is hinged on lower cabinet door to close or unlimited lower cabinet door; Wherein, the lower end of Over-The-Counter door stretches out and is formed with labial lamina, and labial lamina is positioned at inside lower cabinet door and the top of lower cabinet door and labial lamina tightly can be resisted against on switch cubicle; Lower cabinet door is provided with cabinet door lock, is provided with the way circuit power on/off device of way circuit break-make in control switch cabinet in lower cabinet body.
Preferably, the side of Over-The-Counter door is by the side of hinge in upper wardrobe body, the opposite side of Over-The-Counter door is outward extended with fixed head, fixed head is provided with multiple electromagnetism door-inhale, electromagnetism door-inhale be electrically connected mutually with way circuit power on/off device and the way circuit power on/off device connecting and disconnecting of the circuit that can control electromagnetism door-inhale to be separated on the opposite side making electromagnetism door-inhale be adsorbed on upper wardrobe body or from the opposite side of upper wardrobe body.
Preferably, Over-The-Counter door and lower cabinet door are equipped with observation window.
Preferably, the outer surface of Over-The-Counter door caves inward and is formed with mounting groove, is provided with audible-visual annunciator in mounting groove, and audible-visual annunciator is electrically connected with the temperature sensor be placed in upper wardrobe body.
Preferably, lower cabinet door outwardly convex to form many strengthen projections.
Preferably, the outer wall of switch cubicle is provided with multiple thermal vias.
Preferably, in upper wardrobe body and lower cabinet body, be equipped with exhaust equipment, exhaust equipment by thermal vias to the outside air draft of switch cubicle.
According to technique scheme, switch cubicle design mix is upper wardrobe body and the lower cabinet body of upper and lower two parts by the present invention, upper wardrobe body is installed Over-The-Counter door, lower cabinet body installs lower cabinet door; And the labial lamina on Over-The-Counter door can be squeezed on switch cubicle by the upper edge of lower cabinet door tightly during lower cabinet door closedown, the way circuit power on/off device of way circuit break-make in control switch cabinet is set simultaneously in lower cabinet body.Like this, when operating personnel want when safeguarding to open separately Over-The-Counter door, due to labial lamina is fastened therefore Over-The-Counter door by lower cabinet door cannot smooth opening.Only have operating personnel to open lower cabinet door could successfully Over-The-Counter door be opened, and the way circuit power on/off device power-off that operating personnel can be reminded while opening lower cabinet door to be equipped with inside is with way circuit in roof-cut resistence cabinet, at this moment the equipment in upper wardrobe body is not charged, operating personnel just can carry out inspection safely and keep in repair, and electric shock phenomenon can not occur.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the switch cubicle according to the segmented cabinet door in a kind of execution mode provided by the invention.
Description of reference numerals
1-upper wardrobe body 2-Over-The-Counter door
3-lower cabinet body 4-lower cabinet door
5-labial lamina 6-cabinet door lock
7-fixed head 8-electromagnetism door-inhale
9-observation window 10-mounting groove
11-audible-visual annunciator 12-strengthens projection
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the nouns of locality be included in term such as " inside and outside " only represents the orientation of this term under normal service condition, or being commonly called as those skilled in the art's understanding, and should not be considered as the restriction to this term.
See Fig. 1, the invention provides a kind of switch cubicle of segmented cabinet door, this switch cubicle comprises upper wardrobe body 1, Over-The-Counter door 2, lower cabinet body 3 and lower cabinet door 4 that energized equipment is housed; Over-The-Counter door 2 is hinged on to close or unlimited Over-The-Counter door 2 on Over-The-Counter door 2, and lower cabinet door 4 is hinged on lower cabinet door 4 to close or unlimited lower cabinet door 4; Wherein, the lower end of Over-The-Counter door 2 stretches out and is formed with labial lamina 5, and labial lamina 5 is positioned at inside the lower cabinet door 4 and top of lower cabinet door 4 and labial lamina 5 tightly can be resisted against on switch cubicle; Lower cabinet door 4 is provided with cabinet door lock 6, is provided with the way circuit power on/off device of way circuit break-make in control switch cabinet in lower cabinet body 3.
By technique scheme, be upper wardrobe body 1 and the lower cabinet body 3 of upper and lower two parts by switch cubicle design mix, upper wardrobe body 1 installed Over-The-Counter door 2, lower cabinet body 3 is installed lower cabinet door 4; And the labial lamina 5 on Over-The-Counter door 2 can be squeezed on switch cubicle on the upper edge of lower cabinet door 4 when closing by lower cabinet door 4 tightly, the way circuit power on/off device of way circuit break-make in control switch cabinet is set simultaneously in lower cabinet body 3.Like this, when operating personnel want when safeguarding to open separately Over-The-Counter door 2, due to labial lamina 5 is fastened therefore Over-The-Counter door 2 by lower cabinet door 4 cannot smooth opening.Only have operating personnel to open lower cabinet door 4 could successfully Over-The-Counter door 2 be opened, and the way circuit power on/off device power-off that operating personnel can be reminded while opening lower cabinet door 4 to be equipped with inside is with way circuit in roof-cut resistence cabinet, at this moment the equipment in upper wardrobe body 1 is not charged, operating personnel just can carry out inspection safely and keep in repair, and electric shock phenomenon can not occur.
In the present embodiment, in order to improve the fail safe of the switch cubicle of segmented cabinet door further, reduce electric shock probability, preferably, the side of Over-The-Counter door 2 is by the side of hinge in upper wardrobe body 1, the opposite side of Over-The-Counter door 2 is outward extended with fixed head 7, fixed head 7 is provided with multiple electromagnetism door-inhale 8, electromagnetism door-inhale 8 be electrically connected mutually with way circuit power on/off device and the way circuit power on/off device connecting and disconnecting of the circuit that can control electromagnetism door-inhale 8 to be separated on the opposite side making electromagnetism door-inhale 8 be adsorbed on upper wardrobe body 1 or from the opposite side of upper wardrobe body 1.Like this, when operating personnel open lower cabinet door 4, way circuit power on/off device is used to be disconnected by way circuit in switch cubicle and go trial to open Over-The-Counter door if it is still forgotten, now Over-The-Counter door still can be closed up tightly in upper wardrobe body 1 due to the suction-operated of electromagnetism door-inhale 8, still cannot successfully open.Only have when operating personnel are after opening lower cabinet door 4, way circuit in recycling way circuit power on/off device cut-off switch cabinet, now electromagnetism door-inhale 8 just power-off can lose absorption affinity, Over-The-Counter door 2 is separated from upper wardrobe body 1 and opens.
Whether in switch cubicle use procedure, normally observe the machine operation of its inside for the ease of operating personnel, Timeliness coverage, preferably, Over-The-Counter door 2 and lower cabinet door 4 are equipped with observation window 9 if also getting rid of potential safety hazard.
In addition, in order to improve the security performance of this switch cubicle further, the situation feedback in time internal unit operating overload can generated heat when operating personnel are not near cabinet, cause the vigilance of operating personnel and rush towards Solve on site equipment operation failure in time, the outer surface of preferred Over-The-Counter door 2 caves inward and is formed with mounting groove 10, be provided with audible-visual annunciator 11 in mounting groove 10, audible-visual annunciator 11 is electrically connected with the temperature sensor be placed in upper wardrobe body 1.Like this, when the temperature in switch cubicle is too high, temperature sensor can sense temperature change in time by signal transmission to activate audible-visual annunciator 11, audible-visual annunciator 11 sends eye-catching light and ear-piercing alarm song to attract the attentiveness of operating personnel.
In use, being placed topmost way circuit power on/off device in lower cabinet body 3, in order to improve the mechanical strength of lower cabinet body 3, avoiding external force to be destroyed causing electrical equipment to expose causing electric shock accidents, preferably, lower cabinet door 4 outwardly convex to form many strengthen projections 12.
In addition, in upper wardrobe body 1 and lower cabinet body 3, multiple multiple electric equipment is all installed, they all can produce certain heat in energising running, these heats at cabinet accumulated inside, easily cause the temperature anomaly of cabinet inside as distributed in time, not only easily damage electric equipment, even can cause the generation of fire incident, bring the loss on health and property to user, in order to avoid the generation of above-mentioned situation, the outer wall of preferred switch cubicle is provided with multiple thermal vias.
In order to accelerate the circulation of cabinet inner air and outer air further, in time the heat of inside being discharged from thermal vias, preferably, in upper wardrobe body 1 and lower cabinet body 3, being equipped with exhaust equipment, exhaust equipment by thermal vias to the outside air draft of switch cubicle.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a switch cubicle for segmented cabinet door, is characterized in that, described switch cubicle comprises upper wardrobe body (1), Over-The-Counter door (2), lower cabinet body (3) and lower cabinet door (4) that energized equipment is housed; Described Over-The-Counter door (2) is hinged on to close or to open wide described Over-The-Counter door (2) on described Over-The-Counter door (2), and described lower cabinet door (4) is hinged on described lower cabinet door (4) to close or to open wide described lower cabinet door (4); Wherein, the lower end of described Over-The-Counter door (2) stretches out and is formed with labial lamina (5), and described labial lamina (5) is positioned at described lower cabinet door (4) inner side and described labial lamina (5) can tightly be resisted against on described switch cubicle by the top of described lower cabinet door (4); Described lower cabinet door (4) is provided with cabinet door lock (6), is provided with the way circuit power on/off device controlling way circuit break-make in described switch cubicle in described lower cabinet body (3).
2. the switch cubicle of segmented cabinet door according to claim 1, it is characterized in that, the side of described Over-The-Counter door (2) is by the side of hinge in described upper wardrobe body (1), the opposite side of described Over-The-Counter door (2) is outward extended with fixed head (7), described fixed head (7) is provided with multiple electromagnetism door-inhale (8), described electromagnetism door-inhale (8) be electrically connected mutually with described way circuit power on/off device and the described way circuit power on/off device connecting and disconnecting of the circuit that can control described electromagnetism door-inhale (8) to be separated on the opposite side making described electromagnetism door-inhale (8) be adsorbed on described upper wardrobe body (1) or from the opposite side of described upper wardrobe body (1).
3. the switch cubicle of segmented cabinet door according to claim 1, is characterized in that, described Over-The-Counter door (2) and lower cabinet door (4) are equipped with observation window (9).
4. the switch cubicle of segmented cabinet door according to claim 1, it is characterized in that, the outer surface of described Over-The-Counter door (2) caves inward and is formed with mounting groove (10), be provided with audible-visual annunciator (11) in described mounting groove (10), described audible-visual annunciator (11) is electrically connected with the temperature sensor be placed in described upper wardrobe body (1).
5. the switch cubicle of segmented cabinet door according to claim 1, is characterized in that, described lower cabinet door (4) outwardly convex to form many strengthen projection (12).
6. the switch cubicle of segmented cabinet door according to claim 1, is characterized in that, the outer wall of described switch cubicle is provided with multiple thermal vias.
7. the switch cubicle of segmented cabinet door according to claim 6, it is characterized in that, be equipped with exhaust equipment in described upper wardrobe body (1) and lower cabinet body (3), described exhaust equipment by described thermal vias to the outside air draft of described 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 true CN105356328A (en) | 2016-02-24 |
| CN105356328B 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 |
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| CN (1) | CN105356328B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035836A (en) * | 2016-12-21 | 2019-07-19 | 阿特拉斯柯普科工业技术(德国)有限公司 | Equipment for viscous materials |
| CN114268032A (en) * | 2022-02-14 | 2022-04-01 | 国网山东省电力公司临沂供电公司 | Turnover plate type hidden door stopper for auxiliary heat dissipation of switch cabinet |
| US11470730B2 (en) | 2019-01-31 | 2022-10-11 | Appleton Grp Llc | Housing for electrical components |
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| CN201315420Y (en) * | 2008-12-25 | 2009-09-23 | 浙江群力电气有限公司 | Intelligent safe power distribution box |
| 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 |
| 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 |
| CN104934247A (en) * | 2015-06-30 | 2015-09-23 | 国家电网公司 | Door interlocking apparatus for high and low-voltage chambers of combined transformer |
| 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 |
-
2015
- 2015-11-23 CN CN201510822098.3A patent/CN105356328B/en active Active
Patent Citations (7)
| 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 |
| 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 |
| 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 |
| CN104934247A (en) * | 2015-06-30 | 2015-09-23 | 国家电网公司 | Door interlocking apparatus for high and low-voltage chambers of combined transformer |
| 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035836A (en) * | 2016-12-21 | 2019-07-19 | 阿特拉斯柯普科工业技术(德国)有限公司 | Equipment for viscous materials |
| US11470730B2 (en) | 2019-01-31 | 2022-10-11 | Appleton Grp Llc | Housing for electrical components |
| CN114268032A (en) * | 2022-02-14 | 2022-04-01 | 国网山东省电力公司临沂供电公司 | Turnover plate type hidden door stopper for auxiliary heat dissipation of switch cabinet |
| CN114268032B (en) * | 2022-02-14 | 2023-04-28 | 国网山东省电力公司临沂供电公司 | A hidden door-inhale of board formula of turning over for auxiliary heat dissipation of cubical switchboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105356328B (en) | 2018-02-16 |
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