CN204853409U - Light in modified 6kV high voltage distribution cabinet - Google Patents
Light in modified 6kV high voltage distribution cabinet Download PDFInfo
- Publication number
- CN204853409U CN204853409U CN201520405893.8U CN201520405893U CN204853409U CN 204853409 U CN204853409 U CN 204853409U CN 201520405893 U CN201520405893 U CN 201520405893U CN 204853409 U CN204853409 U CN 204853409U
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- switch
- lamp
- high voltage
- dc220v
- t5led
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Abstract
The utility model provides a light in modified 6kV high voltage distribution cabinet which characterized in that: the good bipolar direct current switch of installation on the switch guide rail, what a 4W30 centimetre T5LED lamps and lanterns are installed respectively in component room control switch, the manual suitable position of accuse lamp switch of cable chamber door to control generating line mains side and the mains side that connects control source DC220V positive pole + WC, control source DC220V negative pole - WC to arrive bipolar direct current switch. Use 30 centimetres of T5LED lamps and lanterns replace 25W, 40W incandescent lamp just can, the electric energy of its consumption is 8W only, obviously is less than 65W, 4WLED lamp illuminance between incandescent lamp 25W, 40W, the illumination needs of component room and cable chamber in the time of can satisfying the normal running.
Description
Technical field
The present invention relates to a kind of 6kV high voltage power distributing cabinet intraoral illumination lamp of improvement.
Background technology
At present, the distribution standard of Chinese Enterprises is high pressure 6kV, low pressure 0.4kV, the illuminating lamp that in general 6kV high voltage power distributing cabinet, 2 positions are provided with, first element chamber, for component maintenance provides illumination, the general 25W incandescent lamp installing E14 standard, it two is cable vaults, for observation end ruuning situation and grounding switch position provide illumination, the general 40W incandescent lamp installing E27 standard.
Along with the development of illumination components and parts, incandescent lighting becomes obsolete product, low capacity illumination is replaced by fluorescent lamp, LED, be subject to the restriction of 6kV high voltage power distributing cabinet element chamber and cable vault's volume, it is most suitable for installing 30 centimetres of T5LED light fixtures, and general brand 30 centimetres of T5LED lamp powers are 4W.
China's 6kV distribution system forms like this, and major loop adopts vacuum switch, and switching-on mechanism is that direct current generator drives spring energy-storage, and power of motor is generally about 90 watts, is main consumption able one; Control loop is DC220V; during change normal power supply used; what consume is the electric energy of change used; during change dead electricity used; what consume is the electric energy that battery provides; batteries is the control loop DC220V of the 12V colloid storage battery composition of 18 joint 38AH, and the element of control loop power consumption is point, conjunction indicator lamp, and comprehensive protection device.
Use direct current 25W incandescent lamp and 40W incandescent lamp is arranged on element chamber respectively and cable vault is also passable when change normal power supply used, not all right when change dead electricity used, its electric energy consumed can affect close/open machine, 30 centimetres of T5LED light fixtures are used to replace 25W, 40W incandescent lamp just passable, its electric energy consumed is only 8W, is significantly less than 65W; 4WLED lamp illumination, between incandescent lamp 25W, 40W, meets the illumination of element chamber and cable vault.
Summary of the invention
The object of the invention is to solve prior art Problems existing, a kind of 6kV high voltage power distributing cabinet intraoral illumination lamp of improvement is provided, one is the problem solving brightness of illumination deficiency when keeping in repair in 6kV high voltage power distributing cabinet, two is in change dead electricity used in particular cases, and 6kV high voltage power distributing cabinet still can normal operating without floor light.
Technical scheme of the present invention is: a kind of 6kV high voltage power distributing cabinet intraoral illumination lamp of improvement, it is characterized in that: on switch guide rail, install bipolar DC switch, control bus mains side also meets control power supply DC220V positive pole+WC, control power supply DC220V negative pole-WC to the mains side of bipolar DC switch, manually controls lamp switch correct position install what a 4W30 centimetre of T5LED light fixture respectively at element chamber's gauge tap, cable chamber door.
The present invention compared with prior art has the following advantages: use the 25W incandescent lamp of direct current and 40W incandescent lamp to be arranged on element chamber and cable vault respectively, also passable when change normal power supply used, but be not all right when change dead electricity used, its electric energy consumed can affect close/open machine; And using 30 centimetres of T5LED light fixtures to replace 25W, 40W incandescent lamp just passable, its electric energy consumed is only 8W, is significantly less than 65W; 4WLED lamp illumination, between incandescent lamp 25W, 40W, can meet the illumination of element chamber and cable vault.
Accompanying drawing explanation
Fig. 1 is the circuit connection schematic diagram of invention.
In figure ,+WC-control power supply DC220V positive pole.
-WC--controls power supply DC220V negative pole.
1-bipolar DC switch.
2-2 4W30 centimetre of T5LED light fixtures.
3-element chamber courtesy switch.
4--cable chamber door manually controls lamp switch.
Detailed description of the invention
Now also by reference to the accompanying drawings the present invention is further described as follows in conjunction with detailed description of the invention:
See Fig. 1, a kind of 6kV high voltage power distributing cabinet intraoral illumination lamp of improvement
,it is characterized in that: on switch guide rail, install bipolar DC switch 1, control bus mains side also meets control power supply DC220V positive pole+WC, control power supply DC220V negative pole-WC to the mains side of bipolar DC switch 1, manually controls lamp switch 4 correct position install what a 4W30 centimetre of T5LED light fixture respectively at element chamber's gauge tap 3, cable chamber door
2.
More than instead of original 25W, 40W incandescent lamp, connect each 4W30 centimetre of T5LED light fixture with 25W, 40W incandescent lamp cable respectively, the little bus of interchange finds original 25W, 40W incandescent lamp cable, receives the load side of bipolar DC switch 1; Open the door of element chamber, lamp is bright, and this lamp is no problem; The light switch closed on cable vault's backboard, lamp is bright, and this lamp is also no problem, and transformation just completes.These two lamps are all the lamps of observation effect, and the time of lighting for a long time is also few, does not affect 6kV straight-flow system.
Claims (1)
1. the 6kV high voltage power distributing cabinet intraoral illumination lamp improved, it is characterized in that: on switch guide rail, install bipolar DC switch, control bus mains side also meets control power supply DC220V positive pole+WC, control power supply DC220V negative pole-WC to the mains side of bipolar DC switch, manually controls lamp switch correct position install what a 4W30 centimetre of T5LED light fixture respectively at element chamber's gauge tap, cable chamber door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405893.8U CN204853409U (en) | 2015-06-15 | 2015-06-15 | Light in modified 6kV high voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405893.8U CN204853409U (en) | 2015-06-15 | 2015-06-15 | Light in modified 6kV high voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853409U true CN204853409U (en) | 2015-12-09 |
Family
ID=54743951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520405893.8U Expired - Fee Related CN204853409U (en) | 2015-06-15 | 2015-06-15 | Light in modified 6kV high voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853409U (en) |
-
2015
- 2015-06-15 CN CN201520405893.8U patent/CN204853409U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20190615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |