CN220273922U - Street lamp power failure alarm device - Google Patents
Street lamp power failure alarm device Download PDFInfo
- Publication number
- CN220273922U CN220273922U CN202321960435.1U CN202321960435U CN220273922U CN 220273922 U CN220273922 U CN 220273922U CN 202321960435 U CN202321960435 U CN 202321960435U CN 220273922 U CN220273922 U CN 220273922U
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- power failure
- alarm
- street lamp
- intelligent power
- air switch
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- 238000009434 installation Methods 0.000 claims description 15
- 230000001012 protector Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model discloses a street lamp power failure alarm device, and relates to a power failure detection device. The intelligent power-off alarm comprises an air switch, an alternating-current contactor, a time control switch and an intelligent power-off alarm with a mobile phone incoming call short message reminding function; the intelligent power-off alarm is characterized in that the input end of the intelligent power-off alarm is connected with the output end of the air switch, the output end of the intelligent power-off alarm is connected with a zero line, and the intelligent power-off alarm is connected with a terminal mobile phone wireless network. The utility model realizes timely grasping whether the power supply of the street lamp is normal or not, and is convenient for street lamp management; and when the power failure is found, the maintenance/on-duty personnel are timely and quickly notified to resume illumination, the driving safety and the pedestrian safety are ensured, and the road passing efficiency is greatly improved.
Description
Technical Field
The utility model relates to a power failure detection device, in particular to a street lamp power failure alarm device.
Background
The existing station street lamp power distribution box is generally installed at the head end or the tail end of a corresponding road section, and as shown in fig. 1, an air switch QF, an alternating current contactor KM, a time control switch KT and a fuse tube FU are installed in the station street lamp power distribution box. The street lamp lighting switch is controlled to complete automatic night lighting by setting an accurate time period through the time control switch KT. However, due to wide and scattered illumination of the plant area and more power taking points of the street lamps, the passing power of each distribution box is larger, more or less electric leakage exists in the drivers of the street lamps, the power factors of the drivers are often lower than 1, crosstalk can be generated, and thus, the phenomenon of tripping of the air switch QF can be caused accidentally, and the situation of power failure of the street lamps of corresponding road sections is caused. Since this phenomenon generally occurs at night, it is difficult for even an on-duty person to find out a road section power failure in time. It is often necessary for others to find out in the process of feedback or inspection, which causes inconvenience in use of the road in the factory.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the street lamp power failure alarm device, so that maintenance/duty personnel can timely grasp whether the street lamp power supply is normal or not, and the street lamp management is convenient.
The utility model relates to a street lamp power failure alarm device, which comprises an air switch, an alternating current contactor, a time control switch and an intelligent power failure alarm with a mobile phone incoming call short message reminding function; the intelligent power-off alarm is characterized in that the input end of the intelligent power-off alarm is connected with the output end of the air switch, the output end of the intelligent power-off alarm is connected with a zero line, and the intelligent power-off alarm is connected with a terminal mobile phone wireless network.
Install the shield board that is used for dividing into main installation chamber and secondary installation chamber with the block terminal inner chamber in the block terminal, the intelligence stops the electric alarm and installs in secondary installation chamber, secondary installation chamber is located the bottom of block terminal, just a plurality of through-holes that are linked together with secondary installation chamber have been seted up to the bottom of block terminal.
And a third safety tube is arranged between the intelligent power failure alarm and the air switch.
The air switch is characterized in that a first protective tube is arranged at the input end of the air switch, and the air switch is connected with the time control switch through a second protective tube.
The input end of the air switch is connected with a surge protector.
Advantageous effects
The utility model has the advantages that: an intelligent power-off alarm with a mobile phone incoming call short message reminding function is arranged in the distribution box, so that the power supply and power failure condition of the distribution box can be timely fed back to a terminal mobile phone, whether the power supply of a street lamp is normal or not can be timely held by an overhaul/duty person, and the street lamp management is convenient; and when the power failure is found, the maintenance/on-duty personnel are timely and quickly notified to resume illumination, the driving safety and the pedestrian safety are ensured, and the road passing efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a conventional street lamp distribution line connection structure;
fig. 2 is a schematic diagram of an internal circuit connection structure of the distribution box according to the present utility model;
fig. 3 is a schematic view of the internal structure of the distribution box according to the present utility model.
Detailed Description
The utility model is further described below in connection with the examples, which are not to be construed as limiting the utility model in any way, but rather as falling within the scope of the claims.
Referring to fig. 2-3, the street lamp power failure alarm device comprises an air switch QF, an alternating current contactor KM, a time control switch KT and an intelligent power failure alarm BT with a mobile phone incoming call short message reminding function. The intelligent power-off alarm BT adopted in the utility model is an existing product on the market, and belongs to the prior art. The timing end of the time control switch KT is connected with the output end of the air switch QF, the switch end of the time control switch KT is connected with the coil of the alternating current contactor KM, and the switch end of the alternating current contactor KM is connected with the street lamp. The input end of the intelligent power failure alarm BT is connected with the output end of the air switch QF, the output end of the intelligent power failure alarm BT is connected with a zero line, and the intelligent power failure alarm BT is connected with a wireless network of a terminal mobile phone.
Through such setting, make when intelligent outage alarm BT connect the power, when normal power supply, intelligent outage alarm BT does not have the warning. When the internal device of the distribution box 1 is powered off due to failure, the intelligent power-off alarm BT sends a dialing alarm signal to the terminal mobile phone so as to send alarm information to the terminal mobile phone. Because each intelligent power failure alarm BT has corresponding codes, the terminal mobile phone can display the corresponding distribution box number, thereby realizing the power failure monitoring of the street lamp.
For reducing the interference to the intelligent power failure alarm BT when the alternating-current contactor KM and the time control switch KT in the distribution box 1 act, the shielding plate 2 for dividing the inner cavity of the distribution box 1 into a main installation cavity 3 and a secondary installation cavity 4 is installed in the distribution box 1 of the embodiment, and the intelligent power failure alarm BT is installed in the secondary installation cavity 4. More specifically, the secondary installation cavity 4 is located the bottom of the distribution box 1, and a plurality of through holes 5 communicated with the secondary installation cavity 4 are formed in the bottom of the distribution box 1, so that the intelligent power failure alarm BT wireless signal can be sent out.
Preferably, a third fuse FU3 is arranged between the intelligent power failure alarm BT and the air switch QF to realize short-circuit protection of the intelligent power failure alarm BT.
Preferably, the input end of the air switch QF is provided with a first fuse FU1, and the air switch QF is connected with a time control switch KT through a second fuse FU2 so as to protect electrical equipment in the distribution box 1.
Preferably, the input end of the air switch QF is connected with a surge protector SPD.
While only the preferred embodiments of the present utility model have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (5)
1. The street lamp power failure alarm device comprises an air switch (QF), an alternating current contactor (KM) and a time control switch (KT), and is characterized by also comprising an intelligent power failure alarm (BT) with a mobile phone incoming call short message reminding function; the intelligent power failure alarm device comprises an intelligent power failure alarm device (BT), an air switch (QF), a zero line and a wireless network.
2. The street lamp power failure alarm device according to claim 1, wherein a shielding plate (2) for dividing an inner cavity of the distribution box (1) into a main installation cavity (3) and a secondary installation cavity (4) is installed in the distribution box (1), the intelligent power failure alarm device (BT) is installed in the secondary installation cavity (4), the secondary installation cavity (4) is located at the bottom of the distribution box (1), and a plurality of through holes (5) communicated with the secondary installation cavity (4) are formed in the bottom of the distribution box (1).
3. The street lamp power failure warning device according to claim 1, characterized in that a third fuse (FU 3) is arranged between the intelligent power failure warning device (BT) and the air switch (QF).
4. The street lamp power failure alarm device according to claim 1, wherein the input end of the air switch (QF) is provided with a first fuse tube (FU 1), and the air switch (QF) is connected with the time control switch (KT) through a second fuse tube (FU 2).
5. The street lamp power outage warning device according to claim 1, wherein the input end of the air switch (QF) is connected with a Surge Protector (SPD).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960435.1U CN220273922U (en) | 2023-07-25 | 2023-07-25 | Street lamp power failure alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960435.1U CN220273922U (en) | 2023-07-25 | 2023-07-25 | Street lamp power failure alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273922U true CN220273922U (en) | 2023-12-29 |
Family
ID=89303125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960435.1U Active CN220273922U (en) | 2023-07-25 | 2023-07-25 | Street lamp power failure alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273922U (en) |
-
2023
- 2023-07-25 CN CN202321960435.1U patent/CN220273922U/en active Active
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