CN209470174U - A kind of leakage protection detection device for wisdom street lamp - Google Patents
A kind of leakage protection detection device for wisdom street lamp Download PDFInfo
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- CN209470174U CN209470174U CN201920345687.0U CN201920345687U CN209470174U CN 209470174 U CN209470174 U CN 209470174U CN 201920345687 U CN201920345687 U CN 201920345687U CN 209470174 U CN209470174 U CN 209470174U
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Abstract
The utility model discloses a kind of leakage protection detection devices for wisdom street lamp, including lamppost, earth leakage protective detector and mounting plate, the two sides of the mounting plate to be fixedly connected with the inner wall of lamppost, and the utility model relates to circuit detection technique fields.This is used for the leakage protection detection device of wisdom street lamp, loose slot is offered by the inside in mounting plate, slide bar is fixedly connected between the two sides of loose slot inner wall, the side on slide bar surface slidably connects movable block, the top of movable block is fixedly connected with the bottom of movable plate, two sides inside movable plate slidably connect fixed link, and the both ends of fixed link be fixedly connected with the side of fixed block, second spring is fixedly connected at the top of fixed block, the installation to earth leakage protective detector can be greatly facilitated to operate, installation is fixed without using screw, and it is relatively firm for the installation of earth leakage protective detector, greatly improve the working efficiency of service personnel.
Description
Technical field
The utility model relates to circuit detection technique field, specially a kind of leakage protection for wisdom street lamp detects dress
It sets.
Background technique
Wisdom street lamp refers to by applying advanced, efficient, reliable power-line carrier communication and wireless GPRS/CDMA
Communication technology etc. realizes that the with good grounds vehicle flowrate of wisdom road lighting lantern is adjusted automatically to the long-distance centralized control of street lamp and the street lamp of management
The functions such as brightness, remote illumination control, failure initiative alarming, lamps and lanterns cable theft prevention, remote meter reading are saved, electric power can be substantially saved
Resource promotes public illumination management level, saves maintenance cost.
It can be all generally provided with earth leakage protective detector in wisdom street lamp, to prevent street lamp from occurring during use
Leak current fault just has maintenance personal at regular intervals under normal conditions and examines to the earth leakage protective detector inside street lamp
It surveys, checks whether earth leakage protective detector is normally carried out work, the earth leakage protective detector in existing wisdom street lamp is being installed
Installation is fixed by screw or pin, such mounting means seems in routine testing maintenance to be more troublesome, and is delayed
In addition the working efficiency of service personnel lacks one to earth leakage protective detector after earth leakage protective detector is installed in street lamp
Protection, be easy to cause earth leakage protective detector to intake during use or the damage of other factors in this way, thus nothing
Method plays detection of electrical leakage protective action to the circuit inside wisdom street lamp.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of leakage protection detection dress for wisdom street lamp
It sets, solves earth leakage protective detector in existing wisdom street lamp and be more troublesome installing, delay the work effect of service personnel
Rate and lack a protection to earth leakage protective detector, be easy to cause in this way earth leakage protective detector during use into
The damage of water or other factors, thus the problem of detection of electrical leakage protective action can not being played to wisdom street lamp internal circuit.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of for wisdom street lamp
Leakage protection detection device, including lamppost, earth leakage protective detector and mounting plate, the two sides of the mounting plate are interior with lamppost
Wall is fixedly connected, and fixed plate, the basal sliding connection of the installation plate surface are fixedly connected at the top of the installation plate surface
There is movable plate, the earth leakage protective detector is flexibly connected between the side opposite with fixed plate and movable plate, the mounting plate
Inside offer loose slot, slide bar, the side on the slide bar surface are fixedly connected between the two sides of the loose slot inner wall
Movable block is slidably connected, the top of the movable block is fixedly connected with the bottom of movable plate, the side of the loose slot inner wall
It is fixedly connected with the first spring, one end of first spring is fixedly connected with the side of movable block, inside the movable plate
Two sides slidably connect fixed link, and the two sides of the mounting plate surface crown and bottom are fixedly connected to fixed block, described
The both ends of fixed link extend through fixed plate and movable plate, and the both ends of fixed link are fixedly connected with the side of fixed block,
Second spring is fixedly connected at the top of the fixed block, one end of the second spring is fixedly connected with the bottom of movable plate.
Preferably, the lower rotation of the movable block is connected with ball, the bottom connection of the ball and loose slot inner wall
Touching.
Preferably, the fixed plate offers through-hole, the top of the fixed plate and work with the two sides inside movable plate
The bottom of movable plate is fixedly connected to resilient sleeve.
Preferably, the two sides of the movable plate offer movable span compatible with fixed link, the table of the fixed link
The inner wall of face and movable span is slidably connected, and the bottom of the movable plate is fixedly connected with pulling block.
Preferably, the surface of the mounting plate offers mounting groove, is rotatablely connected between the two sides of the mounting groove inner wall
There is rotation axis, the surface of the rotation axis is fixedly connected with protection cap, and the bottom of the protection cap offers connecting hole, the guarantor
Pull ring is fixedly connected at the top of protecting cover.
Preferably, the surface of the lamppost is fixedly connected with cover board by screw.
Beneficial effect
The utility model provides a kind of leakage protection detection device for wisdom street lamp.Have compared with prior art
Below the utility model has the advantages that
(1), the leakage protection detection device for being used for wisdom street lamp, offers loose slot by the inside in mounting plate,
Slide bar is fixedly connected between the two sides of loose slot inner wall, the side on slide bar surface slidably connects movable block, the top of movable block
Portion is fixedly connected with the bottom of movable plate, and the two sides inside movable plate slidably connect fixed link, and fixed link two
End is fixedly connected with the side of fixed block, and second spring, one end of second spring and work are fixedly connected at the top of fixed block
The bottom of movable plate is fixedly connected, and such device design can greatly facilitate the installation to earth leakage protective detector to operate, nothing
It need to use screw that installation is fixed, and relatively firm for the installation of earth leakage protective detector, greatly improve maintenance people
The working efficiency of member.
(2), the leakage protection detection device for being used for wisdom street lamp, offers mounting groove by the surface in mounting plate,
Rotation axis is rotatably connected between the two sides of mounting groove inner wall, the surface of rotation axis is fixedly connected with protection cap, the bottom of protection cap
Portion offers connecting hole, pull ring is fixedly connected at the top of protection cap, such device design can be to earth leakage protective detector
It plays one effectively to protect, avoids thering is water to damage earth leakage protective detector inside lamppost, guarantee earth leakage protective detection
Instrument can work normally.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the side view of the utility model mounting plate internal structure；
Fig. 3 is the perspective view of the utility model movable plate structure；
Fig. 4 is the side view of the utility model mounting plate and protection cap structure；
Fig. 5 is the perspective view of the utility model lamppost and covering plate structure.
In figure: 1- lamppost, 2- earth leakage protective detector, 3- mounting plate, 4- fixed plate, 5- movable plate, 6- loose slot, 7- are sliding
Bar, 8- movable block, the first spring of 9-, 10- fixed link, 11- fixed block, 12- second spring, 13- ball, 14- through-hole, 15- bullet
Property set, 16- movable span, 17- pulling block, 18- mounting groove, 19- rotation axis, 20- protection cap, 21- connecting hole, 22- pull ring, 23- lid
Plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of leakage protection detection for wisdom street lamp
Device, including lamppost 1, earth leakage protective detector 2 and mounting plate 3, the surface of lamppost 1 are fixedly connected with cover board 23 by screw,
Cover board 23 is in the higher position of lamppost 1, avoids the earth leakage protective detector 2 inside lamppost 1 by artificial destruction, mounting plate 3
Surface offer mounting groove 18, rotation axis 19, the surface of rotation axis 19 are rotatably connected between the two sides of 18 inner wall of mounting groove
It is fixedly connected with protection cap 20, flange tip design is taken in the bottom end side of protection cap 20, can be effectively by 20 table of protection cap
The ponding in face is drained, and the ponding on 20 surface of protection cap will not be made to spread to the bottom of protection cap 20, play one to circuit connecting wire
A protective effect, and the bottom of protection cap 20 is provided with fixture block, the inside of mounting plate 3 offers card slot compatible with fixture block,
The bottom of protection cap 20 offers connecting hole 21, and the top of protection cap 20 is fixedly connected with pull ring 22, the two sides of mounting plate 3 with
The inner wall of lamppost 1 is fixedly connected, and is fixedly connected with fixed plate 4 at the top of 3 surface of mounting plate, inside fixed plate 4 and movable plate 5
Two sides offer through-hole 14, and the top of fixed plate 4 and the bottom of movable plate 5 are fixedly connected to resilient sleeve 15, resilient sleeve 15
It is on same axis with the center of circle of through-hole 14, resilient sleeve 15 uses rubber sealing boot, to the circuit connection for passing through resilient sleeve 15
Line plays a protective effect, while having avoided water from entering earth leakage protective detector 2 from through-hole 14 and having damaged to it, installation
The basal sliding on 3 surface of plate is connected with movable plate 5, and the top of movable plate 5 is offered to be adapted with 2 bottom of earth leakage protective detector
Groove, the interior thereof of the bottom of earth leakage protective detector 2 and groove touches, and the two sides of movable plate 5 offer and fixed link
10 compatible movable spans 16, the surface of fixed link 10 and the inner wall of movable span 16 are slidably connected, and the bottom of movable plate 5 is fixed to be connected
It is connected to pulling block 17, earth leakage protective detector 2 is flexibly connected between the side opposite with fixed plate 4 and movable plate 5, mounting plate 3
Inside offers loose slot 6, and slide bar 7 is fixedly connected between the two sides of 6 inner wall of loose slot, and a Slideslip on 7 surface of slide bar connects
It is connected to movable block 8, the lower rotation of movable block 8 is connected with ball 13, and the bottom connection touching of ball 13 and 6 inner wall of loose slot is living
The top of motion block 8 is fixedly connected with the bottom of movable plate 5, and the side of 6 inner wall of loose slot is fixedly connected with the first spring 9, and first
Spring 9 is located at the surface of slide bar 7, and one end of the first spring 9 is fixedly connected with the side of movable block 8, the two sides inside movable plate 5
Slidably connect fixed link 10, the two sides of 3 surface crown of mounting plate and bottom are fixedly connected to fixed block 11, fixed link 10
Both ends extend through fixed plate 4 and movable plate 5, and the both ends of fixed link 10 are fixedly connected with the side of fixed block 11,
The top of fixed block 11 is fixedly connected with second spring 12, and the inner surface of second spring 12 is in contact with the surface of fixed link 10,
And second spring 12 facilitates carry out installing and dismounting, the fixed company in one end of second spring 12 and the bottom of movable plate 5 in loose slot 6
It connects.
In use, circuit connecting wire is each passed through connecting hole 21, resilient sleeve 15, fixed plate 4 and movable plate 5 by service personnel
Internal through-hole 14, by the outlet of earth leakage protective detector 2 connects hole later and enters line and connect hole and connect respectively with circuit connecting wire, logical
Pulling block 17 is crossed to pull downward on movable plate 5, the bottom of earth leakage protective detector 2 is opposite with the groove at 5 top of movable plate, slowly
Pulling block 17 is decontroled upwards, by the effect of the first spring 9 and second spring 12, so that movable plate 5 is had a upward thrust, will be leaked
Electric protection detector 2 is clipped between movable plate 5 and fixed plate 4, under protection cap 20 is covered by pull ring 22,20 bottom of protection cap
Buckle is matched with the card slot inside mounting plate 3, then cover board 23 is fastenedly connected by screw with lamppost 1, and above is exactly a kind of
Leakage protection detection device whole working principle for wisdom street lamp.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of leakage protection detection device for wisdom street lamp, including lamppost (1), earth leakage protective detector (2) and installation
The two sides of plate (3), the mounting plate (3) are fixedly connected with the inner wall of lamppost (1), it is characterised in that: mounting plate (3) table
It is fixedly connected at the top of face fixed plate (4), the basal sliding on mounting plate (3) surface is connected with movable plate (5), the leakage
Electric protection detector (2) is flexibly connected between the side opposite with fixed plate (4) and movable plate (5), the mounting plate (3) it is interior
Portion offers loose slot (6), is fixedly connected with slide bar (7) between the two sides of loose slot (6) inner wall, slide bar (7) table
The side in face slidably connects movable block (8), and the top of the movable block (8) is fixedly connected with the bottom of movable plate (5), described
The side of loose slot (6) inner wall is fixedly connected with the first spring (9), and the one of one end of first spring (9) and movable block (8)
Side is fixedly connected, and the internal two sides of the movable plate (5) slidably connect fixed link (10), mounting plate (3) the surface top
The two sides of portion and bottom are fixedly connected to fixed block (11), the both ends of the fixed link (10) extend through fixed plate (4) with
Movable plate (5), and the both ends of fixed link (10) are fixedly connected with the side of fixed block (11), the top of the fixed block (11)
Portion is fixedly connected with second spring (12), and one end of the second spring (12) is fixedly connected with the bottom of movable plate (5).
2. a kind of leakage protection detection device for wisdom street lamp according to claim 1, it is characterised in that: the work
The lower rotation of motion block (8) is connected with ball (13), and the bottom connection of the ball (13) and loose slot (6) inner wall touches.
3. a kind of leakage protection detection device for wisdom street lamp according to claim 1, it is characterised in that: described solid
The two sides of fixed board (4) and movable plate (5) inside offer through-hole (14), top and movable plate (5) of the fixed plate (4)
Bottom is fixedly connected to resilient sleeve (15).
4. a kind of leakage protection detection device for wisdom street lamp according to claim 1, it is characterised in that: the work
The two sides of movable plate (5) offer and fixed link (10) compatible movable span (16), the surface of the fixed link (10) and work
The inner wall of dynamic hole (16) is slidably connected, and the bottom of the movable plate (5) is fixedly connected with pulling block (17).
5. a kind of leakage protection detection device for wisdom street lamp according to claim 1, it is characterised in that: the peace
The surface of loading board (3) offers mounting groove (18), is rotatably connected to rotation axis between the two sides of mounting groove (18) inner wall
(19), the surface of the rotation axis (19) is fixedly connected with protection cap (20), and the bottom of the protection cap (20) offers connection
Hole (21) is fixedly connected with pull ring (22) at the top of the protection cap (20).
6. a kind of leakage protection detection device for wisdom street lamp according to claim 1, it is characterised in that: the lamp
The surface of column (1) is fixedly connected with cover board (23) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345687.0U CN209470174U (en) | 2019-03-19 | 2019-03-19 | A kind of leakage protection detection device for wisdom street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345687.0U CN209470174U (en) | 2019-03-19 | 2019-03-19 | A kind of leakage protection detection device for wisdom street lamp |
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| Publication Number | Publication Date |
|---|---|
| CN209470174U true CN209470174U (en) | 2019-10-08 |
Family
ID=68094600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345687.0U Active CN209470174U (en) | 2019-03-19 | 2019-03-19 | A kind of leakage protection detection device for wisdom street lamp |
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| Country | Link |
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| CN (1) | CN209470174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972379A (en) * | 2019-12-27 | 2020-04-07 | 浙江冠南能源科技有限公司 | Electric leakage protection detection system for intelligent street lamp and detection method thereof |
| CN112566344A (en) * | 2020-12-24 | 2021-03-26 | 江苏柏勋科技发展有限公司 | Street lamp electric leakage automatic checkout device |
-
2019
- 2019-03-19 CN CN201920345687.0U patent/CN209470174U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972379A (en) * | 2019-12-27 | 2020-04-07 | 浙江冠南能源科技有限公司 | Electric leakage protection detection system for intelligent street lamp and detection method thereof |
| CN112566344A (en) * | 2020-12-24 | 2021-03-26 | 江苏柏勋科技发展有限公司 | Street lamp electric leakage automatic checkout device |
| CN112566344B (en) * | 2020-12-24 | 2021-10-01 | 江苏柏勋科技发展有限公司 | Street lamp electric leakage automatic checkout device |
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