CN209012983U - A kind of fixed device of municipal road lamp - Google Patents

Abstract

The utility model discloses a kind of fixed devices of municipal road lamp, including connector and support rod, connector is set to the upper end of support rod, wherein, connector includes pedestal and the sleeve in pedestal, the side of pedestal is provided with the dovetail groove through pedestal along its width direction, sleeve is set to the upper surface that pedestal corresponds to through slot, it is uniformly arranged respectively along its thickness direction there are three spring and spring one on the opposite medial surface of sleeve, one end of spring is provided with follow block, the both ends of spring one are provided with follow block one, and spring one is set to the inclined side of pedestal, spring one is welded with follow block one far from one end of sleeve, the upper surface of sleeve is welded with semi-circular shape fixed ear, fixed link is provided in fixed ear, fixed link welds support rod far from one end of fixed ear, by above-mentioned apparatus realize the fixed device of street lamp can pull manually to Plate replaces various sizes of support rod, and structure is simple, easy to operate.

Description

A kind of fixed device of municipal road lamp

Technical field

The utility model relates to civic building decorative kind field, in particular to a kind of fixed device of municipal road lamp.

Background technique

In daily life, street lamp is to guarantee the essential communal facility of night traffic safety, and existing street lamp is all Cooperate the lamp stand of corresponding outer diameter to fix the road lamp cap of specification, if replacement lamp cap, needs to replace the lamp cap of same size, So having significant limitation on selection lamp cap, special requirement is encountered, it is also necessary to it is again customized, it thus will increase the production cycle And production cost.

For a kind of fixed device of street lamp shown in the utility model patent Publication No. CN204254528U, including fixation Mounting base on street lamp is provided with installation pressing plate on mounting base, installs and is symmetrically arranged with several screw holes on pressing plate, pacifies Dress pressing plate passes through the screw being arranged in the screw hole and is flexibly connected with the mounting base, also, installs and set on the downside of pressing plate It is equipped with upper groove, is provided with the lower groove matched with the upper groove on the upside of mounting base, on upper groove and the lower groove It is distributed with sawtooth.By adjusting the height of screw, adjustable installation the distance between pressing plate and mounting base, so as to Adjust the diameter of the circular groove of the upper groove and lower groove composition, so can make the lamp stand of different size with Lamp cap is used in combination, and improves the suitability of lamp cap.

But in above-mentioned street lamp fixing structure, in the lamp stand for needing replacing different size, need rotary setting in peace The screw on pressing plate is filled, and screw is set in protective shell, is not easy to replace.

Utility model content

The purpose of the utility model is to provide a kind of fixed devices of municipal road lamp, solve proposed in above-mentioned background technique The problem of.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of fixed device of municipal road lamp, including connector and support rod, the connector are set to the upper end of support rod, The connector includes pedestal and the sleeve in pedestal, and the pedestal is set as trapezoidal shape, and the side of the pedestal is along it Width direction is provided with the dovetail groove through pedestal, and the lower surface of the pedestal is provided with along its short transverse through trapezoidal The through slot of slot, the sleeve are set to the upper surface that pedestal corresponds to through slot, and through-hole is provided on the sleeve medial surface, described logical There are six hole settings, and the through-hole is uniformly arranged in the connected two side walls of sleeve on one side along sleeve, the via clearance Be combined with connecting rod, be cased with spring on the connecting rod, the spring pushes against the inner wall of sleeve, the connecting rod two end be respectively welded to Plate, the follow block push against sleeve and support rod respectively, and the other both sides of the sleeve are uniformly fixedly connected with that there are three springs respectively One, the spring one is welded with follow block one far from one end of sleeve, and the upper surface of the sleeve is welded with semi-circular shape fixed ear, Fixed link is provided in the fixed ear, the fixed link is set as telescopic elastic rod, and the fixed link is far from fixed ear One end weld support rod.

By adopting the above technical scheme, it is set to the follow block of sleeve side using artificial pulling, moves connecting rod in through-hole, Follow block can be made to compress support rod, in addition in the installation process that support rod moves up, post upper under the elastic reaction of spring The telescopic fixed link being arranged can move in sleeve and cooperate fixed ear when support rod reaches the top, and play the work of positioning With easy to operate, the process from manually reversing screw in background technique.

Preferably, the support rod is set as the rectangular loop bar that radius is sequentially increased, the support rod is respectively set to First support bar, second support bar and third support rod, the first support bar and second support bar and second support bar and the The three support rod places of matching are respectively arranged with threaded hole, screw rod are provided in the threaded hole, the screw rod is far from support rod One end is welded with circular knob, and the knob is provided with fin along its short transverse, and the fin is uniformly distributed in the outer of knob Circumference.

It by adopting the above technical scheme, is telescopic cylinder loop bar structure by the support rod that street lamp is arranged, so that street lamp Support rod the height of lamp cap can be adjusted according to illumination zone, when needing to adjust street lamp height, it is only necessary to rotary screw The knob being fixedly connected is held, screw rod is made not contact support rod far from one end of knob, when proper height is arrived in adjusting, counter-tightened Screw rod makes it push against support rod, to guarantee the positioning of support rod, structure is simple.

Preferably, the connector is provided with fluorescent tube far from one end of support rod, set between the fluorescent tube and connector It is equipped with rotating member, the rotating member is universal joint.

By adopting the above technical scheme, fluorescent tube may be implemented relative to branch by the way that rotating member is arranged between fluorescent tube and connector The rotation of strut, structure are simple.

Preferably, the rotating member includes being fixedly connected on the hemisphere shell structure of connector and being fixedly connected on fluorescent tube Sphere structure, hemisphere shell structure side are provided with threaded hole one, bolt are provided in the threaded hole one, the bolt One end pushes against sphere structure.

By adopting the above technical scheme, realize connecting rod together with lamp head using mutually matched sphere structure and half ball groove structure Rotation of the split-phase for support rod is played the role of adjusting holder angle, makes illumination zone can be taking human as adjusting, to avoid shining The wasting of resources that bright range is uncomfortable and generates, in addition, tightening bolt after adjusting to respective angles, making bolt one end abutting ball Body structure, and then it is positioned.

Preferably, the spring is provided with resilient rubbber cushion far from one end of follow block, the resilient rubbber cushion is pasted on On the inner wall of sleeve.

By adopting the above technical scheme, can protect sleeve by the resilient rubbber cushion of setting and be protected from the repetition of spring makes With and generate extrusion deformation, increase the service life of sleeve.

Preferably, being provided with lampshade outside the fluorescent tube, pest repellant is provided in the lampshade.

By adopting the above technical scheme, by the way that lampshade is arranged outside street lamp, can prevent the dust in air enter fluorescent tube and Be not easy to clear up, on the other hand, in lampshade be provided with pest repellant can prevent it is some become light winged insect enter lampshade and influence beauty.

Preferably, being provided with the film paster of reflectorized material on the support rod, the film paster is along support rod Circumferencial direction is pasted on above knob at 1-2cm.

By adopting the above technical scheme, it can be played using the reflective paster being pasted on support rod in warning at night dealing row The effect of people or vehicle avoids causing the accident because the light is dusky, ensure personal safety.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment；

Fig. 2 is another structural schematic diagram of embodiment；

Fig. 3 is the diagrammatic cross-section of embodiment；

Fig. 4 is the enlarged diagram of A.

Appended drawing reference: 1, connector；101, pedestal；102, sleeve；2, support rod；201, first support bar；202, second Support rod；203, third support rod；3, dovetail groove；4, connecting rod；5, spring；6, follow block；7, spring one；8, follow block one；9, fixed Ear；10, fixed link；11, screw rod；12, knob；13, fluorescent tube；14, rotating member；1401, hemisphere shell structure；1402, sphere structure； 15, bolt；16, resilient rubbber cushion；17, lampshade；18, film paster.

Specific embodiment

As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this A little improvements and modifications also should be regarded as the protection scope of the utility model.

See Fig. 1 to 4, a kind of fixed device of municipal road lamp, including connector 1 and support rod 2, and connector 1 is set to branch The upper end of strut 2.Wherein, the pedestal 101 and the sleeve 102 in pedestal 101 that connector 1 includes trapezoidal shape, pedestal 101 Side is provided with the dovetail groove 3 through pedestal 101 along its width direction, and the lower surface of pedestal 101 is arranged along its short transverse There is the through slot through dovetail groove 3, sleeve 102 is set to the upper surface of the corresponding through slot of pedestal 101, sets on 102 medial surface of sleeve It is equipped with six through-holes of total setting, and through-hole be uniformly arranged in the connected two side walls of sleeve 102 on one side along sleeve 102, is led to Interporal lacuna is combined with connecting rod 4, and spring 5 is cased on connecting rod 4, and spring 5 pushes against the inner wall of sleeve 102, and 4 both ends of connecting rod are respectively welded Follow block 6, follow block 6 push against sleeve 102 and support rod 2 respectively, and the other both sides of sleeve 102 are uniformly fixedly connected with that there are three bullets respectively Spring 1, spring 1 are welded with follow block 1 far from one end of sleeve 102, and the upper surface of sleeve 102 is welded with semi-circular shape and fixes Ear 9 is provided with fixed link 10 in fixed ear 9, and fixed link 10 is set as telescopic elastic rod, and fixed link 10 is far from fixed ear 9 One end weld support rod 2, the follow block 6 of 102 side of sleeve is set to using artificial pulling, moves connecting rod 4 in through-hole, Follow block 6 can be made to compress support rod 2 under the elastic reaction of spring 5, in addition in the installation process that support rod 2 moves up, on support rod 2 The telescopic fixed link 10 of end setting can move in sleeve 102 and cooperate fixed ear 9 when support rod 2 reaches the top, and rise To the effect of positioning, in addition, the mutual cooperation of follow block 1 and spring 1 can make to be squeezed when replacing various sizes of support rod Pressure clamps, and easy to operate.

In addition, support rod 2 is set as the rectangular loop bar that radius is sequentially increased, support rod 2 is respectively set to first support bar 201, second support bar 202 and third support rod 203, first support bar 201 and second support bar 202 and second support bar 202 It is respectively arranged with threaded hole with 203 place of matching of third support rod, screw rod 11 is provided in threaded hole, screw rod 11 is far from support rod 2 one end is welded with circular knob 12, and knob 12 is provided with fin along its short transverse, and fin is uniformly distributed in knob 12 The effect for adjusting street lamp height may be implemented using the function that support rod 2 can stretch, allow to street lamp and shine bottom for excircle The intensity in face；Secondly, connector 1 is provided with fluorescent tube 13 far from one end of support rod 2, it is provided between fluorescent tube 13 and connector 1 Rotating member 14, and rotating member 14 is universal joint, wherein rotating member 14 includes the hemisphere shell structure for being fixedly connected on connector 1 1401 and it is fixedly connected on the sphere structure 1402 of fluorescent tube 13,1401 side of hemisphere shell structure is provided with threaded hole one, threaded hole Bolt 15 is provided in one, one end of the bolt 15 pushes against sphere structure 1402, passes through mutually matched sphere structure 1402 The effect that adjusting street lamp angle may be implemented with hemisphere shell structure 1401, makes illumination zone that can avoid illumination taking human as adjusting The wasting of resources tightens fixation to it with bolt 15 when angular adjustment is finished, easy to operate.

Finally, by the way that lampshade 17 is arranged outside fluorescent tube 13, and it is provided with pest repellant in lampshade 17, dust and one can be prevented Become the entrance of light winged insect, to improve neatly and aesthetics；The film paster 18 of reflectorized material is provided on support rod 2, and It is vehicle in order to avoid night running at 1-2cm that film paster 18 is pasted on above knob 12 along the circumferencial direction of support rod 2 Or safety accident occurs for pedestrian, plays a warning role.

Claims (7)

1. a kind of fixed device of municipal road lamp, including connector (1) and support rod (2), the connector (1) are set to support rod (2) upper end, which is characterized in that the connector (1) include pedestal (101) and be located at pedestal (101) in sleeve (102), The pedestal (101) is set as trapezoidal shape, and the side of the pedestal (101) is provided with along its width direction through pedestal (101) lower surface of dovetail groove (3), the pedestal (101) is provided with along its short transverse through the logical of dovetail groove (3) Slot, the sleeve (102) are set to the upper surface of pedestal (101) corresponding through slot, are provided on sleeve (102) medial surface logical Hole, there are six the through-hole settings, be on one side uniformly arranged on sleeve (102) be connected two of the through-hole along sleeve (102) On side wall, the via clearance is combined with connecting rod (4), is cased with spring (5) on the connecting rod (4), and the spring (5) pushes against sleeve (102) inner wall, connecting rod (4) both ends are respectively welded follow block (6), and the follow block (6) pushes against sleeve (102) and branch respectively Strut (2), the other both sides of the sleeve (102) are uniformly fixedly connected respectively there are three spring one (7), the spring one (7) One end far from sleeve (102) is welded with follow block one (8), and the upper surface of the sleeve (102) is welded with semi-circular shape fixed ear (9), it is provided with fixed link (10) in the fixed ear (9), the fixed link (10) is set as telescopic elastic rod, described solid Fixed pole (10) welds support rod (2) far from the one end of fixed ear (9).

2. the fixed device of a kind of municipal road lamp according to claim 1, which is characterized in that the support rod (2) is set as The rectangular loop bar that radius is sequentially increased, the support rod (2) are respectively set to first support bar (201), second support bar (202) With third support rod (203), the first support bar (201) and second support bar (202) and second support bar (202) and third Support rod (203) place of matching is respectively arranged with threaded hole, is provided in the threaded hole screw rod (11), and the screw rod (11) is remote One end from support rod (2) is welded with circular knob (12), and the knob (12) is provided with fin along its short transverse, described convex Rib is uniformly distributed in the excircle of knob (12).

3. the fixed device of a kind of municipal road lamp according to claim 2, which is characterized in that the connector (1) is far from branch One end of strut (2) is provided with fluorescent tube (13), is provided with rotating member (14) between the fluorescent tube (13) and connector (1), described Rotating member is universal joint.

4. the fixed device of a kind of municipal road lamp according to claim 3, which is characterized in that the rotating member (14) includes solid Surely it is connected to the hemisphere shell structure (1401) of connector (1) and is fixedly connected on the sphere structure (1402) of fluorescent tube (13), it is described Hemisphere shell structure (1401) side is provided with threaded hole one, is provided in the threaded hole one bolt (15), the bolt (15) One end push against sphere structure (1402).

5. the fixed device of a kind of municipal road lamp according to claim 4, which is characterized in that the spring (5) is far from follow block (6) one end is provided with resilient rubbber cushion (16), and the resilient rubbber cushion (16) is pasted on the inner wall of sleeve (102).

6. the fixed device of a kind of municipal road lamp according to claim 5, which is characterized in that be provided with outside the fluorescent tube (13) Lampshade (17), the lampshade (17) is interior to be provided with pest repellant.

7. the fixed device of a kind of municipal road lamp according to claim 6, which is characterized in that be arranged on the support rod (2) There is the film paster (18) of reflectorized material, the film paster (18) is pasted on knob (12) along the circumferencial direction of support rod (2) At the 1-2cm of top.