CN202634058U - Low-voltage household distribution box with power-down automatic illuminating apparatus - Google Patents
Low-voltage household distribution box with power-down automatic illuminating apparatus Download PDFInfo
- Publication number
- CN202634058U CN202634058U CN 201220183491 CN201220183491U CN202634058U CN 202634058 U CN202634058 U CN 202634058U CN 201220183491 CN201220183491 CN 201220183491 CN 201220183491 U CN201220183491 U CN 201220183491U CN 202634058 U CN202634058 U CN 202634058U
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- China
- Prior art keywords
- low pressure
- distributing box
- circuit breaker
- switch
- domestic distributing
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a low-voltage household distribution box that comprises a power-down automatic illuminating apparatus (10) that is connected in series with a main breaker switch (SW) in the low-voltage household distribution box. The power-down automatic illuminating apparatus (10) includes: a module (101), which obtains power from the main breaker switch (SW) and carries out charging on a storage battery (102); the storage battery (102), which supplies power for an illuminating lamp (104); a controllable switch (103), which carries out switching motions according to the state related to the main breaker switch (SW); and the illuminating lamp (104), which provides illumination in a power-down state. Besides, the storage battery (102), the controllable switch (103) and the illuminating lamp (104) form a series connection loop.
Description
Technical field
The utility model relates to the low pressure Domestic distributing box in the distribution system.Particularly, relate to a kind of low pressure Domestic distributing box with the outage automatic illuminating apparatus.
Background technology
Usually, when electric fault was protected, the main service entrance switch of low pressure Domestic distributing box can be cut off the electricity supply, and caused the illumination outage at place, distribution box position.And traditional distribution box does not have the power-cut emergency lighting function, and the usual because function singleness of distribution box and can frequent operation, and the user also almost can forget its existence.
When night, electric fault occurring in the man; People often need fish for the position of distribution box in the dark or find distribution box through the standby lighting such as flashlight, and need many people to cooperate could to check and circuit breaker is carried out deciliter and work such as replacement distribution box.If lack the emergency power illumination, can accurately find the position of distribution box and then investigation fault all can become a difficult problem.
Therefore, need a kind of such distribution box: this distribution box can be under the situation of main service entrance switch outage, automatically for the user provides emergency lighting, and easy access.
The utility model content
The purpose of this utility model is for a kind of drive unit that is used for control system is provided.The emergency lighting problem after causing cutting off the power supply that the utility model has solved distribution box because electric fault trips has made things convenient for the investigation of user to electric fault, has shortened the service restoration time.
The utility model has solved the emergency lighting problem after distribution box cuts off the power supply under the prerequisite that does not change distribution box outward appearance, size, and reliable in action, switches in time, has made things convenient for the user to the affirmation of distribution box position and the investigation of electric fault.
One side according to the utility model; A kind of low pressure Domestic distributing box is provided; Comprise the outage automatic illuminating apparatus, be connected in series that said outage automatic illuminating apparatus comprises: a module with main circuit breaker switch in the low pressure Domestic distributing box; Obtain electric energy from the main circuit breaker switch, and be charge in batteries; Storage battery is for illuminating lamp provides electric energy; Gate-controlled switch carries out switch motion according to the state relevant with the main circuit breaker switch; Illuminating lamp when outage, provides illumination.Wherein storage battery, gate-controlled switch and illuminating lamp form series loop.
Wherein: the result of the main inlet wire output end voltage through module monitors main circuit breaker switch controls gate-controlled switch and carries out switch motion.
Wherein: gate-controlled switch carries out switch motion according to the location status information of main circuit breaker switch.
Wherein: the handle position state information that obtains the main circuit breaker switch through infrared sensor.
Wherein: the handle position state information that obtains the main circuit breaker switch through sound transducer.
Wherein: also comprise Test Switchboard, parallelly connected with the contact switch of gate-controlled switch, be used to detect whether operate as normal of illuminating lamp.
Wherein: also comprise and coulomb take into account display unit, be used under the control of module, the monitoring battery tension, and indication is being charged or is accomplished this two states that charges.
Wherein: illuminating lamp is selected high-brightness LED lamp for use.
Wherein: the profile of the profile of outage automatic illuminating apparatus and the circuit breaker of 18mm width is similar, pre-installs on the inner DIN guide rail of distribution box.
Wherein: illuminating lamp, be installed on the panel of low pressure Domestic distributing box.
Wherein: Test Switchboard is installed on the front panel of outage automatic illuminating apparatus of low pressure Domestic distributing box.
Wherein: coulomb is taken into account on the front panel of outage automatic illuminating apparatus that display unit is installed in the low pressure Domestic distributing box.
Wherein: infrared sensor is installed with coaxial the going up of main circuit breaker switch.
Wherein: sound transducer is installed with coaxial the going up of main circuit breaker switch.
Description of drawings
Through below in conjunction with the detailed description of accompanying drawing, will understand the utility model better to example embodiment.It should be clearly understood that described example embodiment only is as explanation and example, and the utility model is not limited thereto.Spirit of the utility model and scope are limited the particular content of appended claims.Brief description of drawings is described below, wherein:
Fig. 1 shows first embodiment according to the low pressure Domestic distributing box of the band outage automatic illuminating apparatus of the utility model.
Fig. 2 shows second embodiment according to the low pressure Domestic distributing box of the band outage automatic illuminating apparatus of the utility model.
Fig. 3 shows the 3rd embodiment according to the low pressure Domestic distributing box of the band outage automatic illuminating apparatus of the utility model.
Fig. 4 shows the sketch map that is used according to the low pressure Domestic distributing box of the expansion scheme of the utility model first, second, third embodiment and the 3rd embodiment.
Fig. 5 shows the schematic appearance according to the low pressure Domestic distributing box of each embodiment of the utility model.
Embodiment
In the utility model, when the main circuit breaker tripping operation of distribution box is cut off the power supply, open the LED lamp on the distribution box automatically by the specialized circuitry that is positioned at distribution box, coming provides emergency lighting for the user.
Come to introduce in detail low pressure Domestic distributing box referring now to accompanying drawing according to the band outage automatic illuminating apparatus of the utility model.Only show in the accompanying drawing according to outage automatic illuminating apparatus in the low pressure Domestic distributing box of the utility model and corresponding main circuit breaker switch; Other circuit structures of low pressure Domestic distributing box and details and the utility model are irrelevant, have therefore omitted the description to these circuit structures and details.
Fig. 1 shows first embodiment according to the low pressure Domestic distributing box of the band outage automatic illuminating apparatus of the utility model.
In Fig. 1, comprise the outage automatic illuminating apparatus 10 that is connected in series with the main circuit breaker switch SW according to the low pressure Domestic distributing box of the utility model.Outage automatic illuminating apparatus 10 comprises control module 101, storage battery 102, relay 103 and illuminating lamp 104.The contact switch of storage battery 102, relay 103 and illuminating lamp 104 form series loop.
During the distribution box operate as normal, control module 101 obtains electric energy from the main circuit breaker switch SW, and is storage battery 102 chargings, and storage battery 102 is in charged state until being full of; While does not apply control signal to the relay coil of relay 103, makes the contact switch of relay 103 be in normally open, and illuminating lamp 104 does not work.The main inlet wire output end voltage of control module 101 monitoring main circuit breaker switches.
During distribution box abnormal power-down fault, the main inlet wire output end voltage that control module 101 monitors the main circuit breaker switch is 0, at this moment; No matter whether storage battery 102 chargings are accomplished, and the relay coil of 101 pairs of relays 103 of control module applies control signal, make relay 103 the contact switch action and be in normally off; Make storage battery be transformed into power supply state from charged state; For illuminating lamp 104 provides electric energy, make it luminous, function of emergency illumination is provided.
After distribution box abnormal power-down fault is got rid of; The main circuit breaker switch closure; Change normal operating conditions over to, this moment, control module 101 continued as storage battery 102 chargings, and the while does not apply control signal to the relay coil of relay 103; Make the contact switch of relay 103 be in normally open, illuminating lamp 104 does not work.And the main inlet wire output end voltage of control module 101 monitoring main circuit breaker switches.
In Fig. 1; Can also comprise that according to the low pressure Domestic distributing box of the utility model coulomb takes into account display unit 105; Be used under the control of control module 101, monitor battery tension, and charging or accomplishing this two states that charges through for example dual-colored LED indication.
In addition; The low pressure Domestic distributing box according to the utility model among Fig. 1 can also comprise Test Switchboard 106; Parallelly connected with the contact switch of relay 103; Press the testing button of Test Switchboard 106,, can detect whether operate as normal of illuminating lamp 104 by the series loop conducting that storage battery 102, Test Switchboard 106 and illuminating lamp 104 form.
Usually, illuminating lamp 104 can be selected high-brightness LED lamp for use.
According to first embodiment of the utility model, on traditional low pressure Domestic distributing box, comprised independent outage automatic illuminating apparatus 10, the illuminating lamp 104 of the automatic illuminating apparatus 10 that wherein cuts off the power supply is installed in the panel place of distribution box.When the main circuit breaker tripping operation of distribution box is cut off the power supply, open illuminating lamps 104 automatically by the outage automatic illuminating apparatus that is positioned at distribution box 10, coming provides emergency lighting for the user.
Fig. 2 shows second embodiment according to the low pressure Domestic distributing box of the band outage automatic illuminating apparatus of the utility model.
In Fig. 2, comprise the outage automatic illuminating apparatus 10 that is connected in series with the main circuit breaker switch SW according to the low pressure Domestic distributing box of the utility model.Outage automatic illuminating apparatus 10 comprises that module 101, storage battery 102, structure are two linked switch 103 and the illuminating lamps of putting 104 of hilted broadsword.The normally opened contact of storage battery 102, linked switch 103 and illuminating lamp 104 form series loop; The normally-closed contact of storage battery 102, linked switch 103 and module 101 form series loop.
During the distribution box operate as normal, linked switch 103 links according to the location status of main circuit breaker switch SW and is in normally open, and illuminating lamp 104 does not work; Module 101 obtains electric energy from the main circuit breaker switch SW, and is storage battery 102 chargings through the normally-closed contact of linked switch 103, and storage battery 102 is in charged state until being full of.
During distribution box abnormal power-down fault, the main circuit breaker switch SW is carried out off action, and this moment, no matter whether storage battery 102 chargings were accomplished; Linked switch 103 makes that according to the triggering that links of the location status of main circuit breaker switch SW the normally opened contact of linked switch 103 is closed, and the normally-closed contact of linked switch 103 breaks off; Make storage battery be transformed into power supply state from charged state; For illuminating lamp 104 provides electric energy, make it luminous, function of emergency illumination is provided.
After distribution box abnormal power-down fault was got rid of, the main circuit breaker switch SW was carried out closed action, changes normal operating conditions over to, and linked switch 103 linked according to the location status of main circuit breaker switch SW and was in normally open this moment, and illuminating lamp 104 does not work; Module 101 obtains electric energy from the main circuit breaker switch SW, and is storage battery 102 chargings through the normally-closed contact of linked switch 103, and storage battery 102 is in charged state until being full of.
In Fig. 2; Can also comprise that according to the low pressure Domestic distributing box of the utility model coulomb as shown in Figure 1 takes into account display unit 105; Be used under the control of control module 101, monitor battery tension, and charging or accomplishing this two states that charges through for example dual-colored LED indication.
In Fig. 2; Low pressure Domestic distributing box according to the utility model can also comprise Test Switchboard 106; Parallelly connected with the normally opened contact of linked switch 103; Press the testing button of Test Switchboard 106, form the series loop conducting that series loop forms, can detect whether operate as normal of illuminating lamp 104 by storage battery 102, Test Switchboard 106 and illuminating lamp 104.
Usually, illuminating lamp 104 can be selected high-brightness LED lamp for use.
Second embodiment according to the utility model; On traditional low pressure Domestic distributing box, comprised the outage automatic illuminating apparatus 10 that can link with the handle position state of main circuit breaker switch SW, the illuminating lamp 104 of the automatic illuminating apparatus 10 that wherein cuts off the power supply is installed in the panel place of distribution box.When the main circuit breaker tripping operation of distribution box is cut off the power supply, open illuminating lamps 104 automatically by the outage automatic illuminating apparatus that is positioned at distribution box 10, coming provides emergency lighting for the user.
Fig. 3 shows the 3rd embodiment according to the low pressure Domestic distributing box of the band outage automatic illuminating apparatus of the utility model.
In Fig. 3, comprise the outage automatic illuminating apparatus 10 that is connected in series with the main circuit breaker switch SW according to the low pressure Domestic distributing box of the utility model.Outage automatic illuminating apparatus 10 comprises module 101, storage battery 102, relay 103 and illuminating lamp 104.The contact switch of storage battery 102, relay 103 and illuminating lamp 104 form series loop.
During the distribution box operate as normal, the main circuit breaker switch SW is closed, and the handle of main circuit breaker is closed, and module 101 obtains electric energy from the main circuit breaker switch SW, and is storage battery 102 chargings, and storage battery 102 is in charged state until being full of.
The relevant signal of the handle position with the main circuit breaker switch SW that infrared sensor (not shown) on the distribution box is provided is used for the relay coil of control relay 103.
When the distribution box operate as normal; The handle of main circuit breaker is closed; The relevant signal of the handle position with the main circuit breaker switch SW that provides according to infrared sensor is to the effect of the relay coil of relay 103, and the contact switch of relay 103 is in normally open, and illuminating lamp 104 does not work.
During distribution box abnormal power-down fault, the main circuit breaker switch SW is carried out off action, and the handle of main circuit breaker breaks off; At this moment; The relevant signal of the handle position with the main circuit breaker switch SW that provides according to infrared sensor is to the effect of the relay coil of relay 103, and no matter whether storage battery 102 chargings are accomplished, and relay 103 all moves and makes the contact switch of relay 103 be in normally off; Storage battery is transformed into power supply state from charged state; For illuminating lamp 104 provides electric energy, make it luminous, function of emergency illumination is provided.
After distribution box abnormal power-down fault is got rid of; The main circuit breaker switch SW is closed; The handle of main circuit breaker is closed, changes normal operating conditions over to, and the relevant signal of the handle position with the main circuit breaker switch SW that provides according to infrared sensor is to the effect of the relay coil of relay 103; The contact switch of relay 103 is in normally open, and illuminating lamp 104 does not work.Module 101 continues as storage battery 102 chargings simultaneously.
In Fig. 3; Can also comprise that according to the low pressure Domestic distributing box of the utility model coulomb as shown in Figure 1 takes into account display unit 105; Be used under the control of module 101, monitor battery tension, and charging or accomplishing this two states that charges through for example dual-colored LED indication.
In addition; The low pressure Domestic distributing box according to the utility model among Fig. 3 can also comprise Test Switchboard 106; Parallelly connected with the contact switch of relay 103; Press the testing button of Test Switchboard 106,, can detect whether operate as normal of illuminating lamp 104 by the series loop conducting that storage battery 102, Test Switchboard 106 and illuminating lamp 104 form.
Usually, illuminating lamp 104 can be selected high-brightness LED lamp for use.
The 3rd embodiment according to the utility model; On traditional low pressure Domestic distributing box, comprised the relevant signal of the handle position with the main circuit breaker switch SW that can provide according to infrared sensor and the outage automatic illuminating apparatus 10 of illumination is provided automatically, the illuminating lamp 104 of the automatic illuminating apparatus 10 that wherein cuts off the power supply is installed in the panel place of distribution box.When the main circuit breaker tripping operation of distribution box is cut off the power supply, open illuminating lamps 104 automatically by the outage automatic illuminating apparatus that is positioned at distribution box 10, coming provides emergency lighting for the user.
Expansion scheme as the 3rd embodiment of the utility model; Can change the infrared sensor about the handle position of main circuit breaker switch SW among the 3rd embodiment of the utility model into sound transducer about the handle position of main circuit breaker switch SW, the automatic illuminating apparatus 10 that promptly cuts off the power supply during through the main circuit breaker switch trip sound of mechanism action judge the state that gets into the illuminating lamp emergency lighting from battery state of charge.
Fig. 4 shows the sketch map that is used according to the low pressure Domestic distributing box of the expansion scheme of the utility model first, second, third embodiment and the 3rd embodiment.
In Fig. 4, do not comprise the circuit breaker of the similar 18mm width of profile of the outage automatic illuminating apparatus 10 of illuminating lamp 104, can pre-install on the inner DIN guide rail of distribution box.Shown in the frame of Fig. 4 leftmost side, wherein, top square button is a Test Switchboard 106, and following round dot representes that coulomb takes into account display unit 105.The sound transducer of the expansion scheme of the infrared sensor of the 3rd embodiment and the 3rd embodiment can be installed with coaxial the going up of main circuit breaker.
Remainder is other parts of distribution box.
Fig. 5 shows the schematic appearance according to the low pressure Domestic distributing box of each embodiment of the utility model.
Wherein, top horizontal frame is an illuminating lamp 104; The leftmost side munnion of mid portion is outage automatic illuminating apparatus (10), and the top square button in the leftmost side munnion of mid portion is a Test Switchboard 106, and following round dot representes that coulomb takes into account display unit 105.
Remainder is other parts of distribution box.
Different with traditional distribution box, this utility model has increased the function of distribution box, does not influence the attractive in appearance and overall performance of distribution box simultaneously; Through inspection to the state relevant with the main circuit breaker switch SW; For example the main inlet wire output end voltage of main circuit breaker switch detects, the main circuit breaker handle position detects or other way; Control the action of gate-controlled switch (for example relay, the two mechanical switchs of putting of hilted broadsword), make outage automatic illuminating apparatus 10 carry out the change of charge/discharge state; Outage automatic illuminating apparatus 10 outer appearnces are like the circuit breaker of 18mm width, easy for installation, use simple; The storage battery of available different capabilities is to satisfy the lighting requirement of different time.
Though illustrated and described the example embodiment of the utility model of being considered; But it will be appreciated by those skilled in the art that; Along with development of technology, can make various changes and revise and can replace its element and not deviate from the true scope of the utility model with equivalent.
Claims (14)
1. low pressure Domestic distributing box is characterized in that comprising outage automatic illuminating apparatus (10), is connected in series with main circuit breaker switch (SW) in the low pressure Domestic distributing box, and said outage automatic illuminating apparatus (10) comprising:
Module (101) obtains electric energy from main circuit breaker switch (SW), and is storage battery (102) charging;
Storage battery (102) is for illuminating lamp (104) provides electric energy;
Gate-controlled switch (103) carries out switch motion according to the state relevant with main circuit breaker switch (SW);
Illuminating lamp (104) when outage, provides illumination,
Wherein storage battery (102), gate-controlled switch (103) and illuminating lamp (104) form series loop.
2. low pressure Domestic distributing box as claimed in claim 1 is characterized in that: the result of the main inlet wire output end voltage through module (101) monitoring main circuit breaker switch (SW) controls gate-controlled switch (103) and carries out switch motion.
3. low pressure Domestic distributing box as claimed in claim 1 is characterized in that: gate-controlled switch (103) carries out switch motion according to the location status information of main circuit breaker switch (SW).
4. low pressure Domestic distributing box as claimed in claim 3 is characterized in that: the handle position state information that obtains main circuit breaker switch (SW) through infrared sensor.
5. low pressure Domestic distributing box as claimed in claim 3 is characterized in that: the handle position state information that obtains main circuit breaker switch (SW) through sound transducer.
6. like the described low pressure Domestic distributing box of one of claim 1-5, it is characterized in that: also comprise Test Switchboard (106), parallelly connected with the contact switch of gate-controlled switch (103), be used to detect whether operate as normal of illuminating lamp (104).
7. like the described low pressure Domestic distributing box of one of claim 1-5, it is characterized in that: also comprise and coulomb take into account display unit (105), be used under the control of module (101), the monitoring battery tension, and indication is being charged or is accomplished this two states that charges.
8. like the described low pressure Domestic distributing box of one of claim 1-5, it is characterized in that: illuminating lamp (104) is selected high-brightness LED lamp for use.
9. like the described low pressure Domestic distributing box of one of claim 1-5, it is characterized in that: the profile of the profile of outage automatic illuminating apparatus (10) and the circuit breaker of 18mm width is similar, pre-installs on the inner DIN guide rail of distribution box.
10. like the described low pressure Domestic distributing box of one of claim 1-5, it is characterized in that: illuminating lamp (104), be installed on the panel of low pressure Domestic distributing box.
11. low pressure Domestic distributing box as claimed in claim 6 is characterized in that: Test Switchboard (106) is installed on the front panel of outage automatic illuminating apparatus (10) of low pressure Domestic distributing box.
12. low pressure Domestic distributing box as claimed in claim 7 is characterized in that: coulomb is taken into account on the front panel of outage automatic illuminating apparatus (10) that display unit (105) is installed in the low pressure Domestic distributing box.
13. low pressure Domestic distributing box as claimed in claim 4 is characterized in that: infrared sensor is installed with coaxial the going up of main circuit breaker switch (SW).
14. low pressure Domestic distributing box as claimed in claim 5 is characterized in that: sound transducer is installed with coaxial the going up of main circuit breaker switch (SW).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183491 CN202634058U (en) | 2012-04-26 | 2012-04-26 | Low-voltage household distribution box with power-down automatic illuminating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220183491 CN202634058U (en) | 2012-04-26 | 2012-04-26 | Low-voltage household distribution box with power-down automatic illuminating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634058U true CN202634058U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220183491 Expired - Lifetime CN202634058U (en) | 2012-04-26 | 2012-04-26 | Low-voltage household distribution box with power-down automatic illuminating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634058U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781252A (en) * | 2014-01-25 | 2014-05-07 | 杭州庄诚进出口有限公司 | Lighting device of miniature circuit breaker installation structure |
| CN106793310A (en) * | 2016-12-29 | 2017-05-31 | 重庆市渝展电气有限公司 | Possesses the distribution box of illumination functions |
| CN111707005A (en) * | 2020-05-25 | 2020-09-25 | 广东纽恩泰新能源科技发展有限公司 | Automatic drainage anti-freezing system for power failure |
| CN111969456A (en) * | 2019-05-20 | 2020-11-20 | 扬州粤能电气有限公司 | Portable direct current screen for electrical power rush-repair |
| CN112379305A (en) * | 2020-10-29 | 2021-02-19 | 中车大连电力牵引研发中心有限公司 | Grounding detection circuit of traction converter and control method thereof |
-
2012
- 2012-04-26 CN CN 201220183491 patent/CN202634058U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103781252A (en) * | 2014-01-25 | 2014-05-07 | 杭州庄诚进出口有限公司 | Lighting device of miniature circuit breaker installation structure |
| CN106793310A (en) * | 2016-12-29 | 2017-05-31 | 重庆市渝展电气有限公司 | Possesses the distribution box of illumination functions |
| CN106793310B (en) * | 2016-12-29 | 2018-01-26 | 重庆市渝展电气有限公司 | Possesses the distribution box of illumination functions |
| CN111969456A (en) * | 2019-05-20 | 2020-11-20 | 扬州粤能电气有限公司 | Portable direct current screen for electrical power rush-repair |
| CN111707005A (en) * | 2020-05-25 | 2020-09-25 | 广东纽恩泰新能源科技发展有限公司 | Automatic drainage anti-freezing system for power failure |
| CN112379305A (en) * | 2020-10-29 | 2021-02-19 | 中车大连电力牵引研发中心有限公司 | Grounding detection circuit of traction converter and control method thereof |
| CN112379305B (en) * | 2020-10-29 | 2024-04-19 | 中车大连电力牵引研发中心有限公司 | Ground detection circuit of traction converter and control method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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| CX01 | Expiry of patent term |