CN105896333A - Power distribution cabinet device with power-on indicating function - Google Patents
Power distribution cabinet device with power-on indicating function Download PDFInfo
- Publication number
- CN105896333A CN105896333A CN201610313760.7A CN201610313760A CN105896333A CN 105896333 A CN105896333 A CN 105896333A CN 201610313760 A CN201610313760 A CN 201610313760A CN 105896333 A CN105896333 A CN 105896333A
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- CN
- China
- Prior art keywords
- power
- slide block
- pivoted door
- section
- internal periphery
- 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
- H02B1/32—Mounting of devices therein
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a power distribution cabinet device with a power-on indicating function for distributing power from a power supply to a power load. The power distribution cabinet device comprises a fixed cabinet body (9) for installing power distribution devices and a pivot door (99) pivoted to the fixed cabinet body (9) via rotating fit of a pivot shaft (91) and a bearing piece (92) fixedly arranged on the fixed cabinet body (9), power utilization devices are installed on the pivot door (99) and fixedly connected with the pivot shaft (91), and a cylindrical cap (93) located on the bearing piece (92) and positioned axially by means of the bearing piece (92) is fixedly arranged at the upper end of the pivot shaft (91).
Description
Technical field
The present invention relates to field of power distribution, a kind of distribution cabinet device with energising instruction.
Background technology
In field of power distribution, generally require and power distribution cabinet is set to install various power distribution equipment element to complete the function for various electric loadings distribution electric power.In power distribution cabinet, its cabinet lid often arranges the devices such as some instrument and meters, in order to be that operator shows various power consumption parameter and run signal when power distribution cabinet works.This needs to power for these devices being positioned on cabinet lid.In order to use safety and ensure the safety that device is safeguarded, need for its power-off when these cabinet lids are in open mode.Often using the mode of some manual power-off in prior art, this often results in troublesome poeration and causes operation hidden danger.And in the mode that some automatically power off, make electric wiring etc. take the walking path space of cabinet lid thus cause to connect up complexity owing to contact is in door body, and contact is prone to expose and be easily unfavorable for the person and equipment safety for operator is close.
Summary of the invention
It is an object of the invention to provide a kind of distribution cabinet device with energising instruction, be used for overcoming drawbacks described above of the prior art.
nullA kind of distribution cabinet device with energising instruction according to the present invention，For by electric power from power distribution to by electric loading，Described distribution cabinet device includes the fixing cabinet for installing distribution component and may be pivotally mounted to the pivoted door of described fixing cabinet by pivotal axis with being rotatably assorted of bearing part being fixedly arranged on described fixing cabinet，Electricity consumption device is installed in described pivoted door and is connected with described pivotal axis，The upper end of described pivotal axis is fixedly installed and is positioned at the columned cap body axially positioned on described bearing part and by described bearing part，Described cap body is provided with the fluting of the diametric(al) extension opened wide towards outside and top side and along described cap body，Power on/off operation slide block is arranged on interior with the bottom side of described fluting and opposite sides facade with being slidably matched，Described power on/off operation slide block makes its outboard end be biased in radially outwardly fix on the Internal periphery face of the Internal periphery cap being connected with described fixing cabinet by means of the elastic top pressing spring being located in inside it and between the end wall of described cap body，It is fixedly installed, on the roof of described Internal periphery cap, the protuberance downwardly extended，Described protuberance is slidably mounted with the feed slide block electrically connected with power supply by elastomer，In order to described power on/off operation slide block on upwardly extend in motion arm by electrical contact electrical engagement，Thus realize the electricity consumption device in described pivoted door is powered；Wherein, the shape of cross section in the described Internal periphery face of described Internal periphery cap is elliptical shape section, the shape of cross section of described Internal periphery cap lateral surface is circular segments, the circular shape concentric that oval and described circular segments corresponding to described elliptical shape section is corresponding, it is consequently formed interval degree heavy section and thinner wall section, in order to operate described power on/off operation slide block movement thus make the energising of described pivoted door and power-off respectively；The pointed end of described outboard end, described degree heavy section is provided with the detent with hypotenuse away from the medial extremity of described pivoted door, when described pivoted door is changed to closed mode from open mode, the outboard end of described power on/off operation slide block slips in described detent, can make by electrical contact stable with described feed slide block electrical engagement；Described fixing cabinet upper surface is provided with electromotion pilot lamp, described detent is provided with and controls the contact switch that described electromotion pilot lamp is opened, after the outboard end of power on/off operation slide block slips in described detent and contacts with described contact switch, described electromotion pilot lamp lights, and is in engagement state with prompting by electrical contact and described feed slide block.
By such scheme, within electrical contact is arranged in the clamshell at pivotal axis top, therefore, it is possible to make the intensive setting of electrical contact, and it is easy to electric wiring.And this clamshell is arranged on axially the walking of pivotal axis, will not interfere with the walking path of lid, it is to avoid cause the potential safety hazards such as collision during use.By the contact that can correspondingly engage during being arranged on pivotal movement Yu disconnect, it is possible to automatically power off opening cabinet body door when, prevent the hidden danger of maloperation.And making mains side feed slide block have certain slip allowance, it can be ensured that electrical contact can fluid-tight engagement, it is to avoid electric clearance occur.Being ellipticity by arranging medial surface profile, it is possible to form round and smooth wall thickness variation, therefore, it is possible to operation slide block movement is to realize electrical engagement and disconnection, it is possible to form service-strong operation structure.The electrical contact of whole device, it can be avoided that impact engages and avoid the sliding contact of distance, thus improves power supply safety performance and improves the service life of equipment.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the power distribution cabinet of the present invention；
Fig. 2 is the cross sectional representation at the arrow locations in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
nullThere is the distribution cabinet device of energising instruction according to an embodiment of the invention，For by electric power from power distribution to by electric loading，Described distribution cabinet device includes the fixing cabinet 9 for installing distribution component and may be pivotally mounted to the pivoted door 99 of described fixing cabinet 9 by pivotal axis 91 with being rotatably assorted of bearing part 92 being fixedly arranged on described fixing cabinet 9，Electricity consumption device is installed in described pivoted door 99 and is connected with described pivotal axis 91，The upper end of described pivotal axis 91 is fixedly installed and is positioned at the columned cap body 93 axially positioned on described bearing part 92 and by described bearing part 92，Described cap body 93 is provided with the fluting 930 of the diametric(al) extension opened wide towards outside and top side and along described cap body 93，Power on/off operation slide block 8 is arranged on interior with the bottom side of described fluting 930 and opposite sides facade with being slidably matched，Described power on/off operation slide block 8 by means of be located in inside it with the elastic top pressing spring 932 between the end wall 931 of described cap body 93 and make its outboard end 82 be biased in radially outwardly with on the Internal periphery face 79 of the described fixing Internal periphery cap 7 being connected of fixing cabinet 9，The protuberance 71 downwardly extended it is fixedly installed on the roof of described Internal periphery cap 7，Described protuberance 71 is slidably mounted with the feed slide block 72 electrically connected with power supply by elastomer 73，In order to described power on/off operation slide block 8 on upwardly extend in motion arm 81 by electrical contact 811 electrical engagement，Thus realize the electricity consumption device in described pivoted door 99 is powered；Wherein, the shape of cross section in the described Internal periphery face 79 of described Internal periphery cap 7 is elliptical shape section, the shape of cross section of described Internal periphery cap 7 lateral surface is circular segments, the circular shape concentric that oval and described circular segments corresponding to described elliptical shape section is corresponding, it is consequently formed the 90 degree heavy sections in interval 711 and thinner wall section 712, in order to operate described power on/off and operate slide block 8 and move thus make described pivoted door 99 be energized and power-off respectively；The described pointed end of outboard end 82, described degree heavy section 711 is provided with the detent 781 with hypotenuse away from the medial extremity of described pivoted door 99, when described pivoted door 99 is changed to closed mode from open mode, the outboard end 82 of described power on/off operation slide block 8 slips in described detent 781, can make by electrical contact 811 stable with described feed slide block 72 electrical engagement；Described fixing cabinet 9 upper surface is provided with electromotion pilot lamp 783, described detent 781 is provided with and controls the contact switch 782 that described electromotion pilot lamp 783 is opened, after the outboard end 82 of power on/off operation slide block 8 slips in described detent 781 and contacts with described contact switch 782, described electromotion pilot lamp 783 lights, and is in engagement state with prompting by electrical contact 811 and described feed slide block 72.
According to embodiment, the using method of above-mentioned distribution cabinet device, when described pivoted door 99 is closed, the described outboard end 82 of described power on/off operation slide block 8 engages with described heavy section 711 so that described by electrical contact 811 with feed slide block 72 electrical engagement；When from described closed mode, pivot turn 90 degrees described pivoted door 99 so that described pivoted door 99 is in open mode, the described outboard end 82 of described power on/off operation slide block 8 engages with described thinner wall section 712, is electrically disconnected with feed slide block 72 so that described by electrical contact 811.
Within electrical contact is arranged in the clamshell at pivotal axis top, therefore, it is possible to make the intensive setting of electrical contact, and it is easy to electric wiring.And this clamshell is arranged on axially the walking of pivotal axis, will not interfere with the walking path of lid, it is to avoid cause the potential safety hazards such as collision during use.By the contact that can correspondingly engage during being arranged on pivotal movement Yu disconnect, it is possible to automatically power off opening cabinet body door when, prevent the hidden danger of maloperation.And making mains side feed slide block have certain slip allowance, it can be ensured that electrical contact can fluid-tight engagement, it is to avoid electric clearance occur.Being ellipticity by arranging medial surface profile, it is possible to form round and smooth wall thickness variation, therefore, it is possible to operation slide block movement is to realize electrical engagement and disconnection, it is possible to form service-strong operation structure.The electrical contact of whole device is it can be avoided that impact engages and avoid the sliding contact of distance.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, can make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention is as the criterion with claims appended hereto.
Claims (2)
- null1. a distribution cabinet device with energising instruction，For by electric power from power distribution to by electric loading，Described distribution cabinet device includes the fixing cabinet (9) for installing distribution component and may be pivotally mounted to the pivoted door (99) of described fixing cabinet (9) by pivotal axis (91) with being rotatably assorted of bearing part (92) being fixedly arranged on described fixing cabinet (9)，Electricity consumption device is installed in described pivoted door (99) and is connected with described pivotal axis (91)，The upper end of described pivotal axis (91) is fixedly installed and is positioned at the columned cap body (93) axially positioned on described bearing part (92) and by described bearing part (92)，Described cap body (93) is provided with the fluting (930) of the diametric(al) extension opened wide towards outside and top side and along described cap body (93)，Power on/off operation slide block (8) is arranged on interior with the bottom side of described fluting (930) and opposite sides facade with being slidably matched，Described power on/off operation slide block (8) makes its outboard end (82) be biased in radially outwardly on the Internal periphery face (79) of the Internal periphery cap (7) being connected fixing with described fixing cabinet (9) by means of the elastic top pressing spring (932) being located in inside it and between the end wall (931) of described cap body (93)，The protuberance (71) downwardly extended it is fixedly installed on the roof of described Internal periphery cap (7)，Described protuberance (71) is slidably mounted with the feed slide block (72) electrically connected with power supply by elastomer (73)，In order to in described power on/off operation slide block (8) upwardly extend in motion arm (81) by electrical contact (811) electrical engagement，Thus realize the electricity consumption device in described pivoted door (99) is powered；Wherein, the shape of cross section of the described Internal periphery face (79) of described Internal periphery cap (7) is elliptical shape section, the shape of cross section of described Internal periphery cap (7) lateral surface is circular segments, the circular shape concentric that oval and described circular segments corresponding to described elliptical shape section is corresponding, it is consequently formed 90 degree of interval heavy section (711) and thinner wall section (712), in order to operate described power on/off operation slide block (8) motion thus make described pivoted door (99) energising and power-off respectively；Described outboard end (82) pointed end, described degree heavy section (711) is provided with the detent (781) with hypotenuse away from the medial extremity of described pivoted door (99), when described pivoted door (99) is changed to closed mode from open mode, the outboard end (82) of described power on/off operation slide block (8) slips in described detent (781), can make by electrical contact (811) stable with described feed slide block (72) electrical engagement；Described fixing cabinet (9) upper surface is provided with electromotion pilot lamp (783), described detent (781) is provided with and controls the contact switch (782) that described electromotion pilot lamp (783) is opened, after the outboard end (82) of power on/off operation slide block (8) slips in described detent (781) and contacts with described contact switch (782), described electromotion pilot lamp (783) lights, and is in engagement state with prompting by electrical contact (811) and described feed slide block (72).
- A kind of using method of the distribution cabinet device with energising instruction, when described pivoted door (99) is closed, described power on/off operation slide block (8) described outboard end (82) engages with described heavy section (711) so that described by electrical contact (811) and feed slide block (72) electrical engagement；When from described closed mode, pivot turn 90 degrees described pivoted door (99) so that described pivoted door (99) is in open mode, the described outboard end (82) of described power on/off operation slide block (8) engages with described thinner wall section (712), is electrically disconnected with feed slide block (72) so that described by electrical contact (811).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313760.7A CN105896333A (en) | 2016-05-12 | 2016-05-12 | Power distribution cabinet device with power-on indicating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313760.7A CN105896333A (en) | 2016-05-12 | 2016-05-12 | Power distribution cabinet device with power-on indicating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896333A true CN105896333A (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610313760.7A Withdrawn CN105896333A (en) | 2016-05-12 | 2016-05-12 | Power distribution cabinet device with power-on indicating function |
Country Status (1)
| Country | Link |
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| CN (1) | CN105896333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300219A (en) * | 2016-08-25 | 2017-01-04 | 周佩龙 | The cable connector that a kind of safety is high |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1291045A (en) * | 1961-03-11 | 1962-04-20 | Cie Crouzet | Universal actuator head |
| CN2755763Y (en) * | 2004-11-26 | 2006-02-01 | 北京迪威尔石油天然气技术开发有限公司 | Angular range positioning controller |
| CN202977198U (en) * | 2012-11-05 | 2013-06-05 | 青岛信澳利制冷设备有限公司 | Door opening power-off device |
| CN203351480U (en) * | 2013-05-30 | 2013-12-18 | 上海科世达-华阳汽车电器有限公司 | Rotating control switch |
| CN204441709U (en) * | 2015-04-02 | 2015-07-01 | 国家电网公司 | Contact electrocution-proof switch |
-
2016
- 2016-05-12 CN CN201610313760.7A patent/CN105896333A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1291045A (en) * | 1961-03-11 | 1962-04-20 | Cie Crouzet | Universal actuator head |
| CN2755763Y (en) * | 2004-11-26 | 2006-02-01 | 北京迪威尔石油天然气技术开发有限公司 | Angular range positioning controller |
| CN202977198U (en) * | 2012-11-05 | 2013-06-05 | 青岛信澳利制冷设备有限公司 | Door opening power-off device |
| CN203351480U (en) * | 2013-05-30 | 2013-12-18 | 上海科世达-华阳汽车电器有限公司 | Rotating control switch |
| CN204441709U (en) * | 2015-04-02 | 2015-07-01 | 国家电网公司 | Contact electrocution-proof switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300219A (en) * | 2016-08-25 | 2017-01-04 | 周佩龙 | The cable connector that a kind of safety is high |
| CN106300219B (en) * | 2016-08-25 | 2017-12-29 | 新昌县回山新农村建设有限公司 | A kind of safe cable connector |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160824 |
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| WW01 | Invention patent application withdrawn after publication |