CN210291622U

CN210291622U - Street lamp convenient to dismouting

Info

Publication number: CN210291622U
Application number: CN201921339485.1U
Authority: CN
Inventors: 章振国; 章杰
Original assignee: Hangzhou West Lake Lighting Equipment Manufacturing Co Ltd
Current assignee: Hangzhou West Lake Lighting Equipment Manufacturing Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-10
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a street lamp convenient to dismouting relates to the lighting apparatus field. The existing street lamp is generally in a bolt connection mode, and when an operator carries out dismounting on the street lamp, a dismounting tool with a specific specification needs to be worn, so that the dismounting between the lamp body and the lamp post of the street lamp is inconvenient. The lamp body is fixedly connected to the upper end of the mounting seat, the mounting seat is provided with a connecting hole, the connecting hole penetrates through the mounting seat in the vertical direction, a clamping groove is formed in the mounting seat, two abutting blocks are arranged in the lamp pole, and the abutting blocks and the clamping groove can be clamped with each other; the lamp post is internally provided with a first spring which forces the abutting block to move outwards and is clamped with the clamping groove; still be equipped with two-way lead screw and two pressure plates that support that are located two-way lead screw periphery wall in the lamp pole, rotate two-way lead screw and make two and support the pressure plate motion, support the pressure plate and make two butt joint pieces to lamp pole internal motion, make butt joint piece and joint groove no longer the joint, the operator can dismantle the mount pad.

Description

Street lamp convenient to dismouting

Technical Field

The utility model belongs to the technical field of lighting apparatus's technique and specifically relates to a street lamp convenient to dismouting is related to.

Background

The street lamp refers to lamps and lanterns that provide the illumination function for the road, generally refers to lamps and lanterns on illumination road surface in the traffic lighting, provides the illumination for people when going out at night, is indispensable thing in people's life.

Current street lamp is generally high higher, and the staff can't subaerial dismouting, needs high altitude construction, because the threaded connection is adopted mostly to current street lamp structure, generally fix with several bolts between lamp pole and the lamp body, the staff still need just can go on with the help of professional instrument in the dismouting lamp body, the instrument is carried inconveniently, widget such as bolt and nut drops easily in the high altitude simultaneously, has the potential safety hazard, the operation is inconvenient, the dismouting of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a street lamp convenient to dismouting is equipped with the mount pad between lamp body and the lamp pole, mount pad fixed connection in lamp body, mount pad joint on the lamp pole periphery wall, the operator need not realize the dismouting between lamp pole and the lamp body with the help of the instrument.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a street lamp convenient to disassemble and assemble comprises a lamp body and a lamp post, wherein an installation seat is arranged between the lamp post and the lamp body, the lamp body is fixed on the upper side of the installation seat, and the installation seat is clamped on the outer peripheral wall of the lamp post; the upper surface of the mounting seat is provided with a connecting hole, the connecting hole penetrates through the mounting seat in the vertical direction, the connecting hole and the mounting seat are arranged on the same central axis, the peripheral wall of the connecting hole is provided with two clamping grooves, and the two clamping grooves are symmetrically arranged along the central axis of the connecting hole; the lamp post is hollow, two first through holes are formed in the outer peripheral wall of the lamp post, and the two first through holes are symmetrically arranged along the central axis of the lamp post; the lamp post is internally provided with two abutting blocks, the abutting blocks are symmetrically arranged along the central axis of the lamp post and comprise a vertical part and a horizontal part, one side of the horizontal part is fixedly connected with one side of the vertical part, the abutting blocks are arranged in an L shape, a guide inclined plane matched with the clamping groove is arranged on the upper side of the horizontal part, and one end part of the horizontal part, far away from the vertical part, penetrates through the first communicating hole and is arranged outside the lamp post; a first spring is fixed between the two abutting blocks and arranged in the horizontal direction; the lamp post is provided with a first through hole, the lamp post is provided with a second through hole, the lamp post is provided with a first screw rod, the first screw rod is arranged in the lamp post in the horizontal direction, the first through hole is communicated with the lamp post, one end of the first screw rod penetrates through the first through hole to the outside of the lamp post, the outer peripheral wall of the first screw rod is provided with a first screw thread and a second screw thread, the first screw thread and the second screw thread are mutually intersected, the outer peripheral wall of the first screw rod is sleeved with a first pressing plate, the first pressing plate is connected with the first through hole in a threaded mode, and the first pressing plate is located on one side, away from the first; the inside gag lever post that still is equipped with of lamp pole, the gag lever post passes two and supports the clamp plate and be fixed in on the lamp pole internal perisporium.

By adopting the technical scheme, when an operator needs to mount the lamp body on the lamp post, the mounting seat vertically moves downwards along the central axis of the lamp post, the clamping groove of the mounting seat is aligned with the abutting block of the lamp post, when the lower end of the mounting seat is contacted with the guide inclined plane, the two abutting blocks are extruded towards the direction of the first spring, when the horizontal part is pressed into the first communicating hole, the mounting seat continuously vertically moves downwards until the horizontal part is aligned with the clamping groove, the guide inclined plane does not bear extrusion force any more, the two abutting blocks bear the elastic force of the first spring, the abutting blocks are forced to move into the clamping groove towards the direction far away from the first spring, and the mounting seat is fixed on the peripheral wall of the lamp post; when the operator need pull down the lamp body, the operator rotates two-way lead screw, and the gag lever post restriction supports the clamp plate and rotates, makes to support the clamp plate to the one side motion that is close to vertical portion, supports two vertical portions of clamp plate extrusion, makes two butt pieces be close to each other, and the horizontal part no longer with joint groove joint, the operator can upwards take out the mount pad, realizes the dismantlement to the lamp body.

The utility model discloses further set up to: a supporting plate is fixed on the outer peripheral wall of the lamp post and positioned below the mounting seat, and a fixing hole is formed in the upper surface of the supporting plate; a guide rod matched with the fixing hole is fixed on the lower surface of the mounting seat; when the guide rod abuts against the bottom of the fixing hole, the clamping groove is in interference fit with the abutting block.

By adopting the technical scheme, when an operator needs to mount the mounting seat on the peripheral wall of the lamp post, the clamping groove is positioned on the peripheral wall of the connecting hole, and the guide rod is positioned on the lower surface of the mounting seat, so that the guide rod is easier to align to the fixing hole, and the mounting of the operator is more convenient; meanwhile, when the guide rod is clamped into the fixing hole, the mounting seat cannot rotate circumferentially around the central axis of the lamp post, and the stability of the mounting seat is enhanced.

The utility model discloses further set up to: a first circular groove is formed in the wall of the fixing hole, a second spring and a limiting ball are arranged in the first circular groove, one end of the second spring is fixedly connected to the bottom of the first circular groove, the other end of the second spring is fixedly connected to the limiting ball, and the limiting ball is partially positioned in the fixing hole; one side of the guide rod is provided with a circular hole matched with the limiting ball.

Through adopting above-mentioned technical scheme, when the guide bar penetrated in the fixed orifices, one side of guide bar extruded the second spring, forced spacing ball to the direction motion of being close to the second spring, and when the guide bar continued downstream, spacing ball and circular port joint had strengthened the stability between mount pad and the backup pad.

The utility model discloses further set up to: the connecting hole is characterized in that a second circular groove is formed in the peripheral wall of the connecting hole and located above the clamping groove, a third spring and a clamping ball are arranged in the second circular groove, one end of the third spring is fixedly connected to the bottom of the second circular groove, the other end of the third spring is fixedly connected to the clamping ball, and the clamping ball is partially located in the connecting hole.

Through adopting above-mentioned technical scheme, when the operator with mount pad joint and lamp pole periphery wall, the one end of supporting tight ball receives the extrusion of lamp pole, and the other end that supports tight ball receives the extrusion of third spring, makes mount pad and lamp pole support tightly, has strengthened stability.

The utility model discloses further set up to: one side of the clamping groove far away from the bottom of the clamping groove is provided with an opening expanding groove, the opening expanding groove is communicated with the clamping groove, and the opening expanding groove is gradually diffused towards one end far away from the clamping groove.

Through adopting above-mentioned technical scheme, when making butt piece and joint groove joint, the butt piece gets into the joint inslot more easily.

The utility model discloses further set up to: the partial periphery wall that two-way lead screw wore out the lamp pole has the antiskid cover in the cover, is equipped with a plurality of anti-skidding lines on the periphery wall of antiskid cover.

Through adopting above-mentioned technical scheme, when the operator need dismantle the mount pad, rotate two-way lead screw, the antiskid cover has increased the frictional force of operator's hand and two-way lead screw, makes the operation more convenient.

The utility model discloses further set up to: the lamp pole is internally and fixedly provided with a guide sleeve, the guide sleeve penetrates through the first communication hole, and the horizontal part penetrates through the guide sleeve.

Through adopting above-mentioned technical scheme, when the clamp plate extrudeed the butt joint piece, the horizontal part is pressed to the lamp pole in, takes out the mount pad after, and first through-hole to the lamp pole outside need be worn out to the horizontal part, and the uide bushing has a guide effect to the horizontal part, prevents that the horizontal part card is outside first through-hole.

The utility model discloses further set up to: the anti-collision sleeve is sleeved on the peripheral wall of the lamp pole and comprises a fourth spring, a first sponge sleeve and a second sponge sleeve, the fourth spring is fixed between the first sponge sleeve and the second sponge sleeve, the second sponge sleeve is fixedly connected to the peripheral wall of the lamp pole, and the second sponge sleeve and the first sponge sleeve are arranged on the same central axis.

Through adopting above-mentioned technical scheme, when taking place the traffic accident, when the carrier led to the fact the striking to the lamp pole, the anticollision cover can reduce certain impact force, had certain guard action to the lamp pole.

To sum up, the utility model discloses a beneficial technological effect does:

1. the lamp body and the lamp post can be quickly disassembled and assembled by an operator, and the operation is convenient;

2. in the scheme, the guide rod is matched with the fixing hole, and the abutting component extrudes the outer peripheral wall of the lamp post, so that the stability between the mounting seat and the lamp post is enhanced;

3. in this scheme, the anticollision cover has alleviateed the striking that causes the lamp pole, has certain guard action to the lamp pole.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view of the mount of fig. 1.

Fig. 3 is another perspective view of the mounting base of fig. 2.

Fig. 4 is a schematic structural view of the support plate of fig. 1.

Fig. 5 is a sectional view of fig. 1 for illustrating an internal structure of fig. 1.

Fig. 6 is an enlarged view at a in fig. 5.

Fig. 7 is a cross-sectional view of the light pole portion of fig. 5, illustrating the internal structure of the light pole.

In the figure, 1, a lamp body; 2. a mounting seat; 21. a second circular groove; 22. a third spring; 23. tightly pressing the ball; 24. a clamping groove; 25. a flared groove; 26. connecting holes; 27. a circular hole; 28. a guide bar; 3. a lamp post; 31. a butting block; 311. a guide slope; 312. a vertical portion; 313. a horizontal portion; 32. a first spring; 321. a first communication hole; 33. a guide sleeve; 34. fixing the rod; 35. pressing the plate; 36. a limiting rod; 37. a bidirectional screw rod; 371. a positive thread; 372. reverse threads; 373. an anti-slip sleeve; 374. anti-skid lines; 375. a second communication hole; 376. a third communication hole; 38. a second bearing; 39. a first bearing; 4. a support plate; 41. a fixing hole; 42. a limiting ball; 43. a second spring; 44. a first circular groove; 5. an anti-collision sleeve; 51. a first sponge cover; 52. a fourth spring; 53. a second sponge sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a street lamp convenient to dismantle, including lamp body 1, lamp pole 3, joint in the mount pad 2 of 3 periphery walls of lamp pole, lamp body 1 fixed connection is in the upper end of mount pad 2.

Referring to fig. 2 and 3, a connecting hole 26 is formed in the upper surface of the mounting base 2, the connecting hole 26 penetrates through the mounting base 2 in the vertical direction, the connecting hole 26 and the mounting base 2 are arranged on the same central axis, two clamping grooves 24 are formed in the peripheral wall of the connecting hole 26, the two clamping grooves 24 are symmetrically arranged along the central axis of the connecting hole 26, an expanding groove 25 is further formed in one end, away from the bottom, of each clamping groove 24, the expanding groove 25 is communicated with the clamping grooves 24, and the expanding groove 25 is gradually expanded towards one end, away from the clamping grooves 24; the peripheral wall of the connecting hole 26 is further provided with a plurality of second circular grooves 21, the second circular grooves 21 are distributed at equal intervals around the central axis of the connecting hole 26, the second circular grooves 21 are located above the clamping grooves 24, third springs 22 and abutting balls 23 are fixed in the second circular grooves 21, one ends of the third springs 22 are fixedly connected to the bottom of the second circular grooves 21, the other ends of the third springs 22 are fixedly connected to the abutting balls 23, and the abutting balls 23 are partially located in the connecting hole 26. The lower fixed surface of mount pad 2 has four guide bars 28, and four guide bars 28 are arranged around 2 axis equidistant of mount pad, and one side that the mount pad 2 axis was kept away from to guide bar 28 is opened has circular port 27, and circular port 27 does not run through in guide bar 28.

Referring to fig. 4 and 5, a support plate 4 is further fixed on the outer peripheral wall of the lamp post 3, the support plate 4 is located below the mounting base 2, and fixing holes 41 matched with the four guide rods 28 are formed in the upper surface of the support plate 4. A first circular groove 44 (see fig. 6) is formed in one side of the inner wall of the fixing hole 41, a second spring 43 and a limiting ball 42 (see fig. 6) are arranged in the first circular groove 44, one end of the second spring 43 is fixedly connected to the bottom of the first circular groove 44, the other end of the second spring 43 is fixedly connected to the limiting ball 42 (see fig. 6), the limiting ball 42 is partially located in the fixing hole 41, and the limiting ball 42 and the circular hole 27 can be clamped with each other.

Referring to fig. 7, the lamp post 3 is hollow, and two first through holes 321 are formed in the outer peripheral wall, and the two first through holes 321 are symmetrically arranged along the central axis of the lamp post 3; be equipped with two butt pieces 31 in the lamp pole 3, butt piece 31 is the symmetry setting along 3 axis of lamp pole, and butt piece 31 includes vertical portion 312 and horizontal part 313, and one side of horizontal part 313 and one side fixed connection of vertical portion 312 make butt piece 31 be the setting of L type, and the upside of horizontal part 313 is equipped with the direction inclined plane 311 with joint groove 24 complex, and a tip part that vertical portion 312 was kept away from to horizontal part 313 passes first intercommunicating pore 321 outside lamp pole 3.

A first spring 32 is fixed between the two abutting blocks 31, the first spring 32 is fixed on one side of the abutting blocks 31 close to each other, the first spring 32 is arranged in the horizontal direction, and the first spring 32 has elastic force which drives the two abutting blocks 31 to move away from each other; the fixed rod 34 is horizontally erected on the inner peripheral wall of the lamp post 3, and the fixed rod 34 penetrates through the two abutting blocks 31, so that the abutting blocks 31 can only move along the length direction of the fixed rod 34.

A second communication hole 375 and a third communication hole 376 are further formed in the outer peripheral wall of the lamp post 3, the second communication hole 375 and the third communication hole 376 are positioned below the first communication hole 321, the second communication hole 375 penetrates through the lamp post 3 to the outside of the lamp post 3, a first bearing 39 is fixed in the second communication hole 375, and a second bearing 38 is fixed in the third communication hole 376; a bidirectional screw rod 37 is arranged inside the lamp post 3, the bidirectional screw rod 37 is positioned below the abutting block 31, the bidirectional screw rod 37 is arranged in the horizontal direction, the bidirectional screw rod 37 is rotatably connected inside the lamp post 3, one end of the bidirectional screw rod 37 penetrates through the first bearing 39 to the outside of the lamp post 3, the other end of the bidirectional screw rod 37 is rotatably connected inside the second bearing 38, a positive thread 371 and a negative thread 372 which are not intersected with each other are fixed on the peripheral wall of the bidirectional screw rod 37, two abutting plates 35 are further fixed on the peripheral wall of the bidirectional screw rod 37, the two abutting plates 35 are respectively positioned on the positive thread 371 and the negative thread 372, each abutting plate 35 corresponds to one vertical part 312, and the abutting plates 35 are positioned on one side of the corresponding vertical part 312 away from the first spring 32; a limiting rod 36 is further arranged inside the lamp post 3, the limiting rod 36 penetrates through the two pressing plates 35, and the limiting rod 36 is fixedly connected to the inner peripheral wall of the lamp post 3 and used for limiting the circumferential movement of the pressing plates 35 around the bidirectional screw rod 37; the anti-slip sleeve 373 is sleeved on the part of the outer peripheral wall of the bidirectional screw rod 37 penetrating through the lamp post 3, and a plurality of anti-slip threads 374 are fixed on the outer peripheral wall of the anti-slip sleeve 373.

The guide sleeve 33 is further fixed inside the lamp post 3, the guide sleeve 33 penetrates through the first connecting hole 321, and the horizontal portion 313 partially penetrates through the guide sleeve 33, so that when the two abutting blocks 31 move out of the lamp post 3, the abutting blocks 31 cannot be aligned with the first connecting hole 321.

Referring to fig. 5, the cover has crashproof cover 5 on the periphery wall of lamp pole 3, crashproof cover 5 includes fourth spring 52, first sponge cover 51, second sponge cover 53, fourth spring 52 fixed connection is between first sponge cover 51 and second sponge cover 53, second sponge cover 53 fixed connection is on the periphery wall of lamp pole 3, first sponge cover 51 and the same axis setting of second sponge cover 53, fourth spring 52 is equipped with a plurality of, and arrange around 3 equal intervals in the axis of lamp pole, when the carrier leads to the fact the striking to lamp pole 3, crashproof cover 5 can effectively reduce the injury that the carrier led to the fact lamp pole 3.

The implementation principle of the embodiment is as follows: when the operator needs to install the lamp body 1, the operator aligns the guide rod 28 with the fixing hole 41, the horizontal portion 313 has also been aligned to the joint groove 24 this moment, then with the upward downward motion from below of the vertical direction of mount pad 2, the lower surface of mount pad 2 contacts with the inclined plane 311 that leads each other, force butt joint piece 31 to the inside motion of lamp pole 3, mount pad 2 continues the downward motion, when the horizontal portion 313 aligns joint groove 24, because butt joint piece 31 receives the elasticity of first spring 32, and the inclined plane 311 that leads this moment no longer receives the extrusion of mount pad 2 lower surface, horizontal portion 313 and joint groove 24 joint each other.

When the operator need dismantle lamp body 1, the operator rotates two-way lead screw 37, makes two to clamp plate 35 be close to each other, and two are supported clamp plate 35 and vertical portion 312 contact, make butt piece 31 be close to each other, cause horizontal part 313 to move to inside the lamp pole 3, horizontal part 313 no longer with the mutual joint of joint groove 24 this moment, the operator can dismantle mount pad 2, realize the dismantlement between lamp body 1 and the lamp pole 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a street lamp convenient to dismouting, includes lamp body (1), lamp pole (3), its characterized in that: an installation seat (2) is arranged between the lamp post (3) and the lamp body (1), the lamp body (1) is fixed on the upper side of the installation seat (2), and the installation seat (2) is clamped on the outer peripheral wall of the lamp post (3); the upper surface of the mounting seat (2) is provided with a connecting hole (26), the connecting hole (26) penetrates through the mounting seat (2) in the vertical direction, the connecting hole (26) and the mounting seat (2) are arranged on the same central axis, the peripheral wall of the connecting hole (26) is provided with two clamping grooves (24), and the two clamping grooves (24) are symmetrically arranged along the central axis of the connecting hole (26); the lamp post (3) is hollow, two first through holes (321) are formed in the peripheral wall of the lamp post (3), and the two first through holes (321) are symmetrically arranged along the central axis of the lamp post (3); the lamp post is characterized in that two abutting blocks (31) are arranged in the lamp post (3), the abutting blocks (31) are symmetrically arranged along the central axis of the lamp post (3), each abutting block (31) comprises a vertical portion (312) and a horizontal portion (313), one side of each horizontal portion (313) is fixedly connected with one side of each vertical portion (312), each abutting block (31) is arranged in an L shape, a guide inclined surface (311) matched with each clamping groove (24) is arranged on the upper side of each horizontal portion (313), and one end portion, far away from the vertical portion (312), of each horizontal portion (313) penetrates through the first communication hole (321) to the outside of the lamp post (3); a first spring (32) is fixed between the two abutting blocks (31), and the first spring (32) is arranged in the horizontal direction; the outer peripheral wall of the lamp post (3) is also provided with a second communicating hole (375); the lamp post (3) is internally provided with a bidirectional screw rod (37), the bidirectional screw rod (37) is located below the abutting block (31), the bidirectional screw rod (37) is arranged in the horizontal direction, the bidirectional screw rod (37) is rotatably connected inside the lamp post (3), one end of the bidirectional screw rod (37) penetrates through the second communication hole (375) to the outside of the lamp post (3), the peripheral wall of the bidirectional screw rod (37) is provided with a positive thread (371) and a negative thread (372), the positive thread (371) and the negative thread (372) are not mutually intersected, two abutting plates (35) are sleeved on the peripheral wall of the bidirectional screw rod (37), the two abutting plates (35) are respectively in threaded connection with the positive thread (371) and the negative thread (372), each abutting plate (35) corresponds to one vertical part (312), and the abutting plates (35) are located on one side, away from the first spring (32), of the corresponding vertical parts (312); the limiting rod (36) is further arranged inside the lamp pole (3), and the limiting rod (36) penetrates through the two pressing plates (35) and is fixed on the inner peripheral wall of the lamp pole (3).

2. The street lamp convenient to disassemble and assemble according to claim 1, characterized in that: a supporting plate (4) is fixed on the peripheral wall of the lamp post (3), the supporting plate (4) is positioned below the mounting seat (2), and a fixing hole (41) is formed in the upper surface of the supporting plate (4); a guide rod (28) matched with the fixing hole (41) is fixed on the lower surface of the mounting seat (2); when the guide rod (28) abuts against the bottom of the fixing hole (41), the clamping groove (24) is in interference fit with the abutting block (31).

3. The street lamp convenient to disassemble and assemble according to claim 2, characterized in that: a first circular groove (44) is formed in the wall of the fixing hole (41), a second spring (43) and a limiting ball (42) are arranged in the first circular groove (44), one end of the second spring (43) is fixedly connected to the bottom of the first circular groove (44), the other end of the second spring (43) is fixedly connected to the limiting ball (42), and the limiting ball (42) is partially located in the fixing hole (41); one side of the guide rod (28) is provided with a circular hole (27) matched with the limiting ball (42).

4. The street lamp convenient to disassemble and assemble according to claim 3, characterized in that: the connecting structure is characterized in that a second circular groove (21) is formed in the peripheral wall of the connecting hole (26), the second circular groove (21) is located above the clamping groove (24), a third spring (22) and a resisting ball (23) are arranged in the second circular groove (21), one end of the third spring (22) is fixedly connected to the bottom of the second circular groove (21), the other end of the third spring (22) is fixedly connected to the resisting ball (23), and the resisting ball (23) is partially located in the connecting hole (26).

5. The street lamp convenient to disassemble and assemble according to claim 1, characterized in that: one side that joint groove (24) kept away from joint groove (24) bottom is opened there is flaring groove (25), flaring groove (25) and joint groove (24) intercommunication, flaring groove (25) are towards the one end of keeping away from joint groove (24) and are the diffusion setting gradually.

6. The street lamp convenient to disassemble and assemble according to claim 1, characterized in that: the anti-skidding sleeve (373) is sleeved on the partial peripheral wall of the bidirectional screw rod (37) penetrating out of the lamp pole (3), and a plurality of anti-skidding threads (374) are arranged on the peripheral wall of the anti-skidding sleeve (373).

7. The street lamp convenient to disassemble and assemble according to claim 1, characterized in that: the lamp post (3) is also internally fixed with a guide sleeve (33), the guide sleeve (33) penetrates through the first connecting hole (321), and the horizontal part (313) partially penetrates through the guide sleeve (33).

8. The street lamp convenient to disassemble and assemble according to claim 1, characterized in that: the lamp pole is characterized in that an anti-collision sleeve (5) is sleeved on the peripheral wall of the lamp pole (3), the anti-collision sleeve (5) comprises a fourth spring (52), a first sponge sleeve (51) and a second sponge sleeve (53), the fourth spring (52) is fixed between the first sponge sleeve (51) and the second sponge sleeve (53), the second sponge sleeve (53) is fixedly connected to the peripheral wall of the lamp pole (3), and the second sponge sleeve (53) and the first sponge sleeve (51) are arranged on the same central axis.