CN209012902U - LED street lamp is used in a kind of warning of municipal tunnel - Google Patents

Abstract

The utility model relates to street illumination equipment technical fields, and disclose a kind of municipal tunnel warning LED street lamp, including fixed bottom plate, the right side of the fixed bottom plate is fixedly installed with Fixing clamp-seat, the front of the Fixing clamp-seat is fixedly installed with fixed device, the internal activity of the Fixing clamp-seat is socketed with mobile fixture block, and the right side at the top of the mobile fixture block is fixedly installed with connecting plate.Municipal tunnel warning LED street lamp, making motion bar, loop bar and fixed connecting rod by the cooperation between the first turntable, motion bar, loop bar, the second turntable, fixed connecting rod, third turntable and fixed pin can rotate around fixed pin, motion bar slides in loop bar again, to change the distance between connecting plate and lamp holder backboard top, and then the direction of illumination of adjustable illuminating lamp shade, so that road conditions and have a lot of social connections different road surfaces when the irradiating angle of illuminating lamp shade can be adjusted to it is best go out, so that the illumination resource of illuminating lamp shade is maximized the use.

Description

LED street lamp is used in a kind of warning of municipal tunnel

Technical field

The utility model relates to street illumination equipment technical field, LED street lamp is used in specially a kind of municipal tunnel warning.

Background technique

Particularity of the vcehicular tunnel due to its function, it is determined that its complexity built, illuminator is in vcehicular tunnel One of most important facility, tunnel street lamp are to solve the mutation of brightness when vehicle drives into or be driven out to tunnel and generate vision " black-hole effect " or " white hole effect ", for the special lamps and lanterns of tunnel illumination, present tunnel street lamp uses LED light to carry out substantially Design, the basic structure of LED is the chip of semiconductor material of one piece of electron luminescence, and it is more brighter than general lamps and lanterns to illuminate effect It is bright, thus be widely used, tunnel LED street lamp not only plays illuminating effect, and plays to a certain extent to vehicular traffic Warning function.

However existing tunnel street lamp does not have the adjusting of light angle, mostly uses equidirectional and angle greatly during the installation process The installation of degree cannot change the direction of tunnel street lamp, road have a lot of social connections have difference with road conditions when due to street lamp irradiating angle Fixation causes part road surface flickering, cannot maximumlly utilize illuminating effect, to cause the waste of resource, then is existing Some tunnel street lamps generally use fixed form installation and need to dismantle the mounting plate of entire street lamp once street lamp breaks down, To increase the maintenance difficult in street lamp later period, and then maintenance cost is improved, and long-term disassembly is easy to cause screw stripped thread, Cause demolition, repair, replacement inconvenient.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of municipal tunnel warning LED street lamp, has street lamp The advantages of irradiating angle is adjusted and dismantled convenient for later period maintenance, solves the tune that existing tunnel street lamp does not have light angle Section mostly uses greatly equidirectional and angle installation during the installation process, cannot change the direction of tunnel street lamp, in having a lot of social connections for road There is irradiating angle fixation when difference due to street lamp to cause part road surface flickering with road conditions, illuminating effect cannot be maximized Utilization, to cause the waste of resource, then be that existing tunnel street lamp generallys use fixed form installation, once street lamp goes out Existing failure, needs to dismantle the mounting plate of entire street lamp, to increase the maintenance difficult in street lamp later period, and then improve maintenance at This, and long-term disassembly is easy to cause screw stripped thread, leads to the problem of demolition, repair, replacement inconvenience.

The utility model provides the following technical solutions: a kind of municipal tunnel warning LED street lamp, including fixed bottom plate, institute The right side for stating fixed bottom plate is fixedly installed with Fixing clamp-seat, and the front of the Fixing clamp-seat is fixedly installed with fixed device, institute The internal activity for stating Fixing clamp-seat is socketed with mobile fixture block, and the right side at the top of the mobile fixture block is fixedly installed with connecting plate, It is fixedly installed with the first turntable at the top of the connecting plate right side, the quantity of first turntable is two, two described the The inside of one turntable is connected with motion bar, and the right end movable sleeve of the motion bar is connected to loop bar, the loop bar it is another End is connected with the second turntable, and the bottom of the connecting plate right side is fixedly installed with fixed connecting rod, described to be fixedly connected The quantity of bar is two, and the right end of two fixed connecting rods is connected with third turntable, two second turntables It is fixedly connected with lamp holder backboard with the right end of two third turntables, the right side of the lamp holder backboard is fixedly installed with headlamp Cover, the top surface of the loop bar are fixedly installed with outside protective covers, and the inner cavity movable sleeve of the outside protective covers is connected to mobile gag lever post, institute The top of mobile gag lever post is stated through outside protective covers and extends to the outside of outside protective covers and is fixedly installed with pull handle, it is described The outer surface fixing sleeve of mobile gag lever post is connected to the spring stop positioned at outside protective covers intracavity bottom, the mobile gag lever post it is outer Surface activity is socketed with the adjustable spring between outside protective covers inner cavity top surface and spring stop, the both ends of the adjustable spring It is fixedly connected respectively with the top surface of the top surface of outside protective covers inner cavity and spring stop.

Preferably, the fixed device includes crust of the device, the right end of described device shell and the left side of Fixing clamp-seat It is fixedly connected, the inner cavity of described device shell is connected with mobile inserted link, and crust of the device is run through in the left end of the mobile inserted link And extend to the outside of crust of the device and be fixedly installed with handle, the outer surface of the mobile inserted link is fixedly installed with positioned at device The outer surface of baffle on the right side of shell inner cavity, the mobile inserted link is connected with positioned at crust of the device inner cavity left side and baffle Between compressed spring, left side of the both ends of the compressed spring respectively with the left side of crust of the device inner cavity and baffle is fixed Connection, the left side of the mobile fixture block offer maintenance jack compatible with mobile inserted link, the right end of the mobile inserted link Through Fixing clamp-seat and extend to the inside of Fixing clamp-seat and the inner wall pivot bush unit with maintenance jack.

Preferably, the front of the fixed bottom plate offers threaded hole, and the quantity of the threaded hole is four, described in four Threaded hole is located at the positive surrounding of fixed bottom plate.

Preferably, first turntable, the second turntable and third turntable the equal fixing sleeve in inside be connected to fixed pin, the work The right end of the left end of lever, the right end of loop bar and fixed connecting rod be located at the first turntable, the second turntable and third turn Fixed pin pivot bush unit inside disk.

Preferably, the top surface of the Fixing clamp-seat offers card slot Air Filter compatible with mobile fixture block, the movement The outer surface of fixture block bottom and the inner wall pivot bush unit of card slot Air Filter, the front and back of the illuminating lamp shade are fixedly mounted There is Air Filter.

Preferably, the top surface of the motion bar offers limit hole compatible with mobile gag lever post, the limit hole Quantity is four, and four limit holes are equally distributed on the top surface of motion bar, and loop bar is run through in the bottom end of the mobile gag lever post And extend to the inside of loop bar and the inner wall pivot bush unit with limit hole.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

1, municipal tunnel warning LED street lamp, by the first turntable, motion bar, loop bar, the second turntable, is fixedly connected Cooperation between bar, third turntable and fixed pin rotate motion bar, loop bar and fixed connecting rod can around fixed pin, then activity Bar slides in loop bar, to change the distance between connecting plate and lamp holder backboard top, and connecting plate and lamp holder backboard bottom The distance between remain unchanged, so that lamp holder backboard can do circular motion, and then adjustable photograph around the right end of fixed connecting rod The direction of illumination of bright lamp cover so that road conditions and have a lot of social connections different road surfaces when the irradiating angle of illuminating lamp shade can be adjusted to most preferably Out, so that the illumination resource of illuminating lamp shade is maximized the use.

2, municipal tunnel warning LED street lamp by the pivot bush unit of fixed device and mobile fixture block, and utilizes fixation Device keeps mobile fixture block more stable when being in the inside of Fixing clamp-seat, so that the installing and dismounting of whole device is convenient fast Victory so as to avoid encountering street lamp fault needs to dismantle screw bring trouble every time, and avoids screw stripped thread and is difficult to dismantle The problem of, so that the later period maintenance of street lamp is more convenient, the labour payment of maintenance personnel will be lacked, thereby reduced maintenance Labour cost.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the top view of Fig. 1 structure；

Fig. 3 is the enlarged diagram of structure at the utility model A；

Fig. 4 is the bottom view of Fig. 1 structure；

Fig. 5 is the structural schematic diagram that the utility model fixes device, mobile fixture block is connected with Fixing clamp-seat.

In figure: 1, fixed bottom plate；2, Fixing clamp-seat；3, fixed device；31, crust of the device；32, mobile inserted link；33, hand Handle；34, baffle；35, compressed spring；4, mobile fixture block；5, connecting plate；6, the first turntable；7, motion bar；8, loop bar；9, second Turntable；10, fixed connecting rod；11, third turntable；12, lamp holder backboard；13, illuminating lamp shade；14, outside protective covers；15, mobile limit Position bar；16, pull handle；17, spring stop；18, adjustable spring；19, maintenance jack；20, threaded hole；21, fixed pin；22, Card slot；23, Air Filter；24, limit hole.

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, a kind of municipal tunnel warning LED street lamp, including fixed bottom plate 1, the front of fixed bottom plate 1 is please referred to open Equipped with threaded hole 20, the quantity of threaded hole 20 is four, and four threaded holes 20 are located at the positive surrounding of fixed bottom plate 1, is led to Four threaded holes 20 are crossed to be fixedly connected with fixed bottom plate 1 with tunnel inner wall, to guarantee the stability after the completion of entire be fixedly mounted, The right side of fixed bottom plate 1 is fixedly installed with Fixing clamp-seat 2, and the top surface of Fixing clamp-seat 2 offers compatible with mobile fixture block 4 Card slot Air Filter 23, the outer surface of mobile 4 bottom of fixture block and the inner wall pivot bush unit of card slot Air Filter 23, illuminating lamp shade 13 is just Face and the back side are fixedly installed with Air Filter 23, are made by mobile fixture block 4 with compatible 23 pivot bush unit of card slot Air Filter Mobile fixture block 4 need to only be taken out out of Fixing clamp-seat 2 when road etc. is broken down, so as to avoid the trouble for needing to dismantle screw, Further reduce the labour payment of maintenance personal, Air Filter 23 is recycled to keep the heat in illuminating lamp shade 13 quick Discharge, can extend the service life of headlamp in this way, and the front of Fixing clamp-seat 2 is fixedly installed with fixed device 3, fixed device 3 Including crust of the device 31, the right end of crust of the device 31 is fixedly connected with the left side of Fixing clamp-seat 2, and the inner cavity of crust of the device 31 is living It is dynamic to be connected with mobile inserted link 32, the left end of inserted link 32 is moved through crust of the device 31 and is extended to the outside of crust of the device 31 and is consolidated Dingan County is equipped with handle 33, and the outer surface of mobile inserted link 32 is fixedly installed with the baffle 34 on the right side of 31 inner cavity of crust of the device, moves The outer surface of dynamic inserted link 32 is connected with the compressed spring 35 between 31 inner cavity left side of crust of the device and baffle 34, presses The both ends of contracting spring 35 are fixedly connected with the left side of the left side of 31 inner cavity of crust of the device and baffle 34 respectively, mobile fixture block 4 Left side offer maintenance jack 19 compatible with mobile inserted link 32, the right end of mobile inserted link 32 through Fixing clamp-seat 2 simultaneously The inside of Fixing clamp-seat 2 and the inner wall pivot bush unit with maintenance jack 19 are extended to, is inserted into maintenance jack using mobile inserted link 32 It is fixed mobile fixture block 4 at the inside of Fixing clamp-seat 2, further improves the stability of entire street lamp installation, The internal activity of Fixing clamp-seat 2 is socketed with mobile fixture block 4, and the right side at mobile 4 top of fixture block is fixedly installed with connecting plate 5, even The first turntable 6 is fixedly installed at the top of 5 right side of fishplate bar, the inside of the first turntable 6, the second turntable 9 and third turntable 11 is equal Fixing sleeve is connected to fixed pin 21, the right end of the left end of motion bar 7, the right end of loop bar 8 and fixed connecting rod 10 be located at 21 pivot bush unit of fixed pin inside first turntable 6, the second turntable 9 and third turntable 11, using fixed pin 21 make motion bar 7, Loop bar 8 and fixed connecting rod 10 can be rotated respectively in the inside of the first turntable 6, the second turntable 9 and third turntable 11, from And the distance between connecting plate 5 and lamp holder backboard 12 is made to change, so that the angle adjustable of illuminating lamp shade 13, first The quantity of turntable 6 is two, and the inside of two the first turntables 6 is connected with motion bar 7, and the top surface of motion bar 7 offers Limit hole 24 compatible with mobile gag lever post 15, the quantity of limit hole 24 are five, and five limit holes 24 are equally distributed on work The bottom end of the top surface of lever 7, mobile gag lever post 15 through loop bar 8 and extends to the inside of loop bar 8 and the inner wall with limit hole 24 Pivot bush unit adjusts the distance between connecting plate 5 and lamp holder backboard 12 by the position difference of five limit holes 24, to change The irradiating angle of illuminating lamp shade 13, can be by motion bar when being inserted into using mobile gag lever post 15 and complete angular adjustment in limit hole 24 7 and the position of loop bar 8 fix, to keep the distance between connecting plate 5 and lamp holder backboard 12 constant, and then make illuminating lamp shade 13 In stationary state, to be illuminated, the right end movable sleeve of motion bar 7 is connected to loop bar 8, and the other end of loop bar 8 is connected with Second turntable 9, the bottom of 5 right side of connecting plate are fixedly installed with fixed connecting rod 10, and the quantity of fixed connecting rod 10 is two, The right end of two fixed connecting rods 10 is connected with third turntable 11, two the second turntables 9 and two third turntables 11 Right end is fixedly connected with lamp holder backboard 12, and the right side of lamp holder backboard 12 is fixedly installed with illuminating lamp shade 13, and the top surface of loop bar 8 is solid Dingan County is equipped with outside protective covers 14, and the inner cavity movable sleeve of outside protective covers 14 is connected to mobile gag lever post 15, the top of mobile gag lever post 15 It through outside protective covers 14 and extends to the outside of outside protective covers 14 and is fixedly installed with pull handle 16, outside mobile gag lever post 15 Surface fixing sleeve is connected to the spring stop 17 positioned at 14 intracavity bottom of outside protective covers, the outer surface pivot bush unit of mobile gag lever post 15 Have an adjustable spring 18 between 14 inner cavity top surface of outside protective covers and spring stop 17, the both ends of adjustable spring 18 respectively with guarantor The top surface of shield 14 inner cavity of outer cover is fixedly connected with the top surface of spring stop 17.

In use, fixed bottom plate 1 is fixed on tunnel inner wall first, handle 33 is then extracted out outward, at this time compressed spring 35 are compressed, and have the elastic force for restoring deformation, then mobile fixture block 4 is inserted into Fixing clamp-seat 2, release handle 33, at this time by pressing The elastic force that contracting spring 35 restores deformation drives mobile inserted link 32 to be inserted into maintenance jack 19, and entire street lamp is fixed, and is then needed When adjusting the angle of illumination, both sides extract pull handle 16 out simultaneously, and adjustable spring 18 is compressed at this time, same to have recovery shape The elastic force of change, then illuminating lamp shade 13 is moved up and down, since the distance between connecting plate 5 and lamp holder backboard 12 change, then live Lever 7 moves to supplement the range difference for adjusting and generating in loop bar 8, while motion bar 7, loop bar 8 and fixed connecting rod 10 divide It does not follow illuminating lamp shade 13 to rotate in the first turntable 6, the second turntable 9 and third turntable 11, to make up differential seat angle, adjusts When to best angle, pull handle 16 is unclamped, the elastic force that adjustable spring 18 restores deformation at this time drives mobile gag lever post 15 to be inserted into In limit hole 24, motion bar 7 and loop bar 8 are irremovable at this time, then the distance between connecting plate 5 and lamp holder backboard 12 are fixed, from And illuminating lamp shade 13 is fixed, it then completes to adjust, if later period street lamp breaks down, can will move fixture block 4 from fixing card It is taken out in seat 2, then entire street lamp is removed, and easy and convenient, can finally repair to the street lamp unloaded can replace.

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 municipal tunnel warning LED street lamp, including it is fixed bottom plate (1), it is characterised in that: the fixed bottom plate (1) Right side is fixedly installed with Fixing clamp-seat (2), and the front of the Fixing clamp-seat (2) is fixedly installed with fixed device (3), described solid The internal activity for determining deck (2) is socketed with mobile fixture block (4), and the right side at the top of the mobile fixture block (4) is fixedly installed with company Fishplate bar (5) is fixedly installed with the first turntable (6) at the top of connecting plate (5) right side, the quantity of first turntable (6) It is two, the inside of two first turntables (6) is connected with motion bar (7), the right end activity of the motion bar (7) It is socketed with loop bar (8), the other end of the loop bar (8) is connected with the second turntable (9), connecting plate (5) right side Bottom is fixedly installed with fixed connecting rod (10), and the quantity of the fixed connecting rod (10) is two, is fixedly connected described in two The right end of bar (10) is connected with third turntable (11), two second turntables (9) and two third turntables (11) Right end is fixedly connected with lamp holder backboard (12), and the right side of the lamp holder backboard (12) is fixedly installed with illuminating lamp shade (13), institute The top surface for stating loop bar (8) is fixedly installed with outside protective covers (14), and the inner cavity movable sleeve of the outside protective covers (14) is connected to mobile limit Position bar (15), the top of the mobile gag lever post (15) through outside protective covers (14) and extend to outside protective covers (14) outside and It is fixedly installed with pull handle (16), the outer surface fixing sleeve of the mobile gag lever post (15) is connected in outside protective covers (14) The outer surface movable sleeve of the spring stop (17) in bottom of chamber portion, the mobile gag lever post (15) is connected to positioned at outside protective covers (14) inner cavity Adjustable spring (18) between top surface and spring stop (17), the both ends of the adjustable spring (18) respectively with outside protective covers (14) The top surface of inner cavity is fixedly connected with the top surface of spring stop (17).

2. a kind of municipal tunnel warning LED street lamp according to claim 1, it is characterised in that: the fixed device (3) Including crust of the device (31), the right end of described device shell (31) is fixedly connected with the left side of Fixing clamp-seat (2), described device The inner cavity of shell (31) is connected with mobile inserted link (32), and crust of the device (31) are run through simultaneously in the left end of the mobile inserted link (32) It extends to the outside of crust of the device (31) and is fixedly installed with handle (33), the outer surface of the mobile inserted link (32) is fixedly mounted There is the baffle (34) being located on the right side of crust of the device (31) inner cavity, the outer surface of the mobile inserted link (32), which is connected with, is located at dress Set the compressed spring (35) between shell (31) inner cavity left side and baffle (34), the both ends of the compressed spring (35) respectively with The left side of crust of the device (31) inner cavity is fixedly connected with the left side of baffle (34), and the left side of the mobile fixture block (4) is opened Equipped with maintenance jack (19) compatible with mobile inserted link (32), the right end of the mobile inserted link (32) runs through Fixing clamp-seat (2) And extend to the inside of Fixing clamp-seat (2) and the inner wall pivot bush unit with maintenance jack (19).

3. a kind of municipal tunnel warning LED street lamp according to claim 1, it is characterised in that: the fixed bottom plate (1) Front offer threaded hole (20), the quantity of the threaded hole (20) is four, and four threaded holes (20) are located at Fixed bottom plate (1) positive surrounding.

4. a kind of municipal tunnel warning LED street lamp according to claim 1, it is characterised in that: first turntable (6), the equal fixing sleeve in inside of the second turntable (9) and third turntable (11) is connected to fixed pin (21), a left side for the motion bar (7) End, the right end of loop bar (8) and fixed connecting rod (10) right end be located at the first turntable (6), the second turntable (9) and the Internal fixed pin (21) pivot bush unit of three turntables (11).

5. a kind of municipal tunnel warning LED street lamp according to claim 1, it is characterised in that: the Fixing clamp-seat (2) Top surface offer compatible card slot Air Filter (23) with mobile fixture block (4), the outer surface of mobile fixture block (4) bottom with The front and back of the inner wall pivot bush unit of card slot Air Filter (23), the illuminating lamp shade (13) is fixedly installed with Air Filter (23)。

6. a kind of municipal tunnel warning LED street lamp according to claim 1, it is characterised in that: the motion bar (7) Top surface offers the compatible limit hole (24) with mobile gag lever post (15), and the quantity of the limit hole (24) is four, four The limit hole (24) is equally distributed on the top surface of motion bar (7), and loop bar (8) are run through simultaneously in the bottom end of the mobile gag lever post (15) Extend to the inside of loop bar (8) and the inner wall pivot bush unit with limit hole (24).