CN202586130U - Box-shaped transformer station special for light-emitting diode (LED) street lamp - Google Patents
Box-shaped transformer station special for light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202586130U CN202586130U CN 201220265651 CN201220265651U CN202586130U CN 202586130 U CN202586130 U CN 202586130U CN 201220265651 CN201220265651 CN 201220265651 CN 201220265651 U CN201220265651 U CN 201220265651U CN 202586130 U CN202586130 U CN 202586130U
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- transformer
- street lamp
- box
- load switch
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Abstract
The utility model discloses a box-shaped transformer station special for a light-emitting diode (LED) street lamp and relates to the technical field of power supply and distribution, and in particular to a box-shaped transformer station specially designed for the LED street lamp. A compartment body is divided into an upper layer and a lower layer, the upper layer is divided into a front surface and a rear surface, and the upper layer and the lower layer and the front surface and the rear surface are divided by partition boards. The lower layer of the compartment body comprises a cable channel (1) and a transformer chamber (3), wherein a transformer (4) and a high-voltage end protection detection device are arranged in the transformer chamber. A metering mutual inductor (28), a meter chamber (14), a power distribution breaker chamber (16) and a wire outlet terminal chamber (22) are arranged on a surface of the upper layer of the compartment body. A high-voltage load switch chamber (6), a load switch operation chamber (7) and a high-voltage cable chamber (9) are arranged on the other surface of the upper layer of the compartment body, and a high-voltage load switch (8) is arranged in arranged in the high-voltage load switch chamber (6). The box-shaped transformer station has the advantages of being compact in design, reasonable in device distribution, and achieving the aim of reducing manufacture cost and energy loss.
Description
Technical field
The utility model relates to confession distribution technique field, particularly belongs to the special-purpose box-type substation that a kind of LED of aiming at street lamp manufactures and designs.
Background technology
Present stage, the LED Lighting Industry develops rapidly, and particularly LED street lamp and lighting engineering are day by day general, and a large amount of high-pressure sodium lamps are eliminated.But do not make corresponding change for the supporting existing transformation facility of high-pressure sodium lamp; Make the electricity saving and energy saving effect and the comprehensive benefit of LED street lamp have a greatly reduced quality; Mainly show: 1, for adapting to the huge starting current of high-pressure sodium lamp, the design capacity of existing street lamp box-type substation all is far longer than the actual load of street lamp; 2, be the power factor of compensation high-pressure sodium lamp, be provided with power factor centralized compensation device in the existing street lamp box-type substation, therefore make it bulky, not only manufacture the cost costliness, the energy loss of itself is surprising equally.
The utility model content
The purpose of the utility model is to provide a kind of new LED street lamp special-purpose box-type substation, to reach reasonable in design, to manufacture the purpose that cost is low, energy consumption is little.
The special-purpose box-type substation of the LED street lamp that the utility model provided; Have envelope, it is characterized in that, described envelope is divided into two-layer up and down; Two sides before and after the upper strata is divided into; Separated by dividing plate respectively between the two-layer up and down and two sides, front and back, described envelope lower floor is cable passage and transformer room, is provided with transformer and high-pressure side protection checkout gear in the transformer room; The one side on envelope upper strata is metering instrument transformer chamber, gauge table chamber, power distribution breaker chamber, leading-out terminal seed cell, the indoor metering instrument transformer that is provided with of metering instrument transformer; Indoor gauge table, multiple control terminal, the metering terminal box of being provided with of gauge table; Be provided with main service entrance switch, A.C. contactor, outlet circuit breaker in the power distribution breaker chamber, detect current transformer, lighting controller; The indoor outlet binding post that is provided with of outlet terminal; The another side on envelope upper strata is high voltage load switch chamber, on-load switch operating room, high-tension cable chamber; The indoor high voltage load switch that is provided with of high voltage load switch.
The envelope of the utility model has changed " article " font or " order " font structure in the prior art, is " U " type and arranges that laminated on the envelope is the high-pressure side; Another side is a low-pressure side, and transformer is mainly placed by envelope lower floor, makes whole down-shift of working center; Install firmly; Simultaneously effectively utilized vertical space, had characteristics compact to design, that components and parts are rationally distributed, and omitted unnecessary power factor centralized compensation device; And total capacity is carried out reasonable computation, reached the good effect that reduces manufacturing cost, reduces energy loss.
Description of drawings
Accompanying drawing partly discloses the specific embodiment of the utility model, wherein,
Fig. 1, the utility model rearview;
Fig. 2, the utility model front view;
Fig. 3, the utility model left side view;
Fig. 4, the utility model right side view;
Fig. 5, the utility model primary system figure.
Embodiment
Shown in accompanying drawing, the special-purpose box-type substation of LED street lamp that the utility model provided has the envelope of framework and metallic plate be combined into.Described envelope is divided into two-layer up and down, is separated by dividing plate respectively between the two sides before and after the upper strata is divided into again, two-layer up and down and two sides, front and back.
Like Fig. 1～shown in Figure 4, the lower floor of envelope is cable passage 1, transformer room 3, is provided with transformer 4 in the transformer room 3, is advisable to adopt dry-type transformer.For guaranteeing the fail safe of the utility model, also be provided with high-pressure side protection checkout gear in the transformer room 3, comprise high-voltage arrester 2, high pressure sensor 5, high-voltage charge display device 26, temperature and humidity controller 24.
As shown in Figure 2, the front on envelope upper strata is metering instrument transformer chamber 28, gauge table chamber 14, power distribution breaker chamber 16, leading-out terminal seed cell 22, is provided with metering instrument transformer 27 in the metering instrument transformer chamber 28; Be provided with gauge table 12, multiple control terminal 13, metering terminal box 25 in the gauge table chamber 14.Be provided with main service entrance switch 15, A.C. contactor 18, outlet circuit breaker 19 in the power distribution breaker chamber 16, detect current transformer 20, lighting controller 17.Be provided with inclined to one side phase current in the leading-out terminal seed cell 22 and detect instrument transformer 23, outlet binding post 21.
Be the phenomenon of avoiding going wrong and causing whole circuit all to have a power failure because of a phase load, the outlet circuit breaker 19 of the utility model adopts single-pole switch.Accordingly, also be provided with inclined to one side phase current in the leading-out terminal seed cell 22 and detect instrument transformer 23, prevent serious phase time partially transformer is caused damage.
As shown in Figure 1, the back on envelope upper strata is high voltage load switch chamber 6, on-load switch operating room 7, high-tension cable chamber 9, temperature control system chamber 10.Be provided with high voltage load switch 8 in the high voltage load switch chamber 6.
Permanent for guaranteeing the utility model working stability and life-span, the another side on envelope upper strata also is provided with temperature control system chamber 10, is provided with exhaust blower 11 in the temperature control system chamber 10.
Because above-mentioned components and parts all can buy on market, and its installation, connection and method for using be that those skilled in the art expect easily and can realize, so do not do too much explanation.For the line principle of the utility model more clearly is described, shown in Fig. 5, the primary system figure of the utility model is disclosed further.
When road lamp is replaced by led light source by high-pressure sodium lamp; Because of the led light source starting current equals its rated operational current basically; The LED street lamp all disposes dc constant flowing power simultaneously, and its power factor is more than or equal to 95%, so the utility model has omitted unnecessary power factor centralized compensation device; And can carry out reasonable computation to the total load desired volume, thereby can reach the purpose that reduces manufacturing cost, reduces energy loss.
Claims (4)
1. the special-purpose box-type substation of a LED street lamp; Have envelope, it is characterized in that, described envelope is divided into two-layer up and down; Two sides before and after the upper strata is divided into; Separated by dividing plate respectively between the two-layer up and down and two sides, front and back, described envelope lower floor is cable passage (1) and transformer room (3), is provided with transformer (4) and high-pressure side protection checkout gear in the transformer room; The one side on envelope upper strata is metering instrument transformer chamber (28), gauge table chamber (14), power distribution breaker chamber (16), leading-out terminal seed cell (22), is provided with metering instrument transformer (27) in the metering instrument transformer chamber (28); Be provided with gauge table (12), multiple control terminal (13), metering terminal box (25) in the gauge table chamber (14); Be provided with main service entrance switch (15), A.C. contactor (18), outlet circuit breaker (19) in the power distribution breaker chamber (16), detect current transformer (20), lighting controller (17); The indoor outlet binding post (21) that is provided with of outlet terminal; The another side on envelope upper strata is high voltage load switch chamber (6), on-load switch operating room (7), high-tension cable chamber (9); Be provided with high voltage load switch (8) in the high voltage load switch chamber (6).
2. the special-purpose box-type substation of LED street lamp according to claim 1, its characteristic are that also described high-pressure side protection checkout gear is meant high-voltage arrester (2), high pressure sensor (5), high-voltage charge display device (26), temperature and humidity controller (24).
3. the special-purpose box-type substation of LED street lamp according to claim 2, its characteristic is that also described outlet circuit breaker (19) is a single-pole switch; Be provided with inclined to one side phase current in the leading-out terminal seed cell (22) and detect instrument transformer (23).
4. the special-purpose box-type substation of LED street lamp according to claim 1, its characteristic is that also the another side on described envelope upper strata is provided with temperature control system chamber (10), the indoor exhaust blower (11) that is provided with of temperature control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265651 CN202586130U (en) | 2012-05-29 | 2012-05-29 | Box-shaped transformer station special for light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265651 CN202586130U (en) | 2012-05-29 | 2012-05-29 | Box-shaped transformer station special for light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586130U true CN202586130U (en) | 2012-12-05 |
Family
ID=47255501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265651 Expired - Fee Related CN202586130U (en) | 2012-05-29 | 2012-05-29 | Box-shaped transformer station special for light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586130U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638555A (en) * | 2015-01-01 | 2015-05-20 | 袁茂银 | Box-type substation |
| CN105762693A (en) * | 2015-01-01 | 2016-07-13 | 袁茂银 | Novel box type transformer station |
| CN105762692A (en) * | 2015-01-01 | 2016-07-13 | 袁茂银 | Box type transformer station |
| CN107863714A (en) * | 2016-09-22 | 2018-03-30 | 北京华东电气股份有限公司 | A kind of new prepackage compact box-type substation |
-
2012
- 2012-05-29 CN CN 201220265651 patent/CN202586130U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104638555A (en) * | 2015-01-01 | 2015-05-20 | 袁茂银 | Box-type substation |
| CN105762693A (en) * | 2015-01-01 | 2016-07-13 | 袁茂银 | Novel box type transformer station |
| CN105762692A (en) * | 2015-01-01 | 2016-07-13 | 袁茂银 | Box type transformer station |
| CN105762693B (en) * | 2015-01-01 | 2020-08-14 | 袁茂银 | Novel box-type substation |
| CN105762692B (en) * | 2015-01-01 | 2022-05-10 | 袁茂银 | Box-type substation |
| CN107863714A (en) * | 2016-09-22 | 2018-03-30 | 北京华东电气股份有限公司 | A kind of new prepackage compact box-type substation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200529 |