CN220228976U

CN220228976U - Lamp bracket

Info

Publication number: CN220228976U
Application number: CN202321802382.0U
Authority: CN
Inventors: 杨圣叶
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-22
Anticipated expiration: 2033-07-10

Abstract

The utility model provides a lamp bracket, which comprises a base, a connecting rod arranged on the base and a mounting structure positioned at the top of the connecting rod, wherein the base, the connecting rod and the mounting structure are detachably connected, the base comprises a mounting seat, a supporting ring, a fixing ring positioned above the supporting ring, and a plurality of first mounting strips and second mounting strips which are radially distributed around the mounting seat, and the mounting structure sequentially comprises a separation cover plate, a separation block and a connecting seat from top to bottom. Compared with the prior art, the base, the connecting rod and the mounting structure of the lamp bracket are detachably connected, the structure is simple, the mounting and the dismounting are simple and quick, tools are not needed, the size of each disassembled part is small, the occupied space is small, and the lamp bracket is convenient to transport and store.

Description

Lamp bracket

Technical Field

The utility model belongs to the technical field of lamps and relates to a lamp bracket.

Background

The christmas tree is one of the most famous traditional ornaments on christmas, namely a evergreen tree which is assembled by candles and ornaments, is used as a part of celebration activities on christmas, and the decorative lamp of the christmas tree is a display article which is manufactured by using the image of the christmas tree and can emit light. Most main structures of the Christmas tree lamp in the prior art adopt integral structures which are not detachable, and the occupied space is large in size and has certain limitation when the Christmas tree lamp is transported and stored.

For this situation, a christmas tree assembly structure appears on the market, such as chinese patent No.: the "202223165521.1" LED lamp christmas tree assembly structure comprises the following specific structures: the tree trunk comprises a tree trunk body, wherein a connecting rod is clamped at the top of the tree trunk body, a branch rod is fixedly connected with the outer wall of the connecting rod and the outer wall of the tree trunk body, and a connecting mechanism is arranged between the connecting rod and the tree trunk body; the connecting mechanism comprises a limiting wedge block, a limiting spring is fixedly connected to the outer side of the limiting wedge block, a plug rod is fixedly connected to the bottom of the connecting rod, wedge-shaped clamping blocks are fixedly connected to the two sides of the plug rod, a damping spring is fixedly connected to the bottom of the plug rod, and a sliding round block is fixedly connected to the bottom of the damping spring; the trunk body bottom is provided with stop gear, and stop gear includes the base, and the spacing groove has been seted up at the base top, and spacing bayonet socket has been seted up to spacing inslot portion, and spacing inslot wall sliding connection has the connecting block, connecting block top fixedly connected with strengthening rib.

In the above-mentioned structure, through coupling mechanism and stop gear that sets up for also form detachable connection structure between base, trunk body and the connecting rod, but mounting structure is complicated, and it is all very troublesome to dismantle and install, and the single volume of base, trunk body and connecting rod is also very big, even transport and deposit after dismantling also need occupy a large amount of spaces.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a detachable lamp bracket which is convenient to transport and store.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a lamps and lanterns support, includes the base, installs connecting rod on the base and be located mounting structure at connecting rod top, the base the connecting rod with be detachable connection between the mounting structure, the base is including detachable connection's mount pad, supporting ring, be located the solid fixed ring of supporting ring top, radial distribution be in a plurality of first installation strips and the second installation strip around the mount pad.

In the lamp bracket, the fixing ring is composed of a plurality of first arc-shaped strips, first clamping blocks are respectively arranged at two ends of each first arc-shaped strip, first guide inclined planes are respectively arranged at the tops of the first clamping blocks, first installation blocks are arranged at the ends of each first installation strip, first installation grooves are respectively arranged at two ends of each first installation block, each first installation block is located between two adjacent first arc-shaped strips, each first clamping block is clamped into each first installation groove, the supporting ring is composed of a plurality of second arc-shaped strips, second installation blocks are respectively arranged at the ends of each second installation strip, and the connection mode between each second arc-shaped strip and each second installation block is identical to the connection mode between each first arc-shaped strip and each first installation block.

In the lamp bracket, a positioning structure is arranged between the second mounting block and the second arc-shaped strip, the positioning structure comprises an upper positioning block positioned at two ends of the second arc-shaped strip and two lower positioning blocks positioned on the second mounting block, two movable gaps are further formed in the second mounting block and positioned on the side face of the lower positioning block, a fifth guiding inclined plane is formed in the upper positioning block, a sixth guiding inclined plane is formed in the lower positioning block, and after the second mounting block and the second arc-shaped strip are mounted, the lower positioning block is positioned below the upper positioning block; the positioning structure is also arranged between the first mounting block and the first arc-shaped strip.

In the lamp bracket, a positioning stop block is further arranged on the second mounting bar, a positioning connection block is arranged at the end part of the positioning stop block, a positioning clamping block is arranged at the end part of the positioning connection block, the positioning clamping block is approximately inverted U-shaped, a U-shaped positioning bar is arranged on the side surface of the first arc bar, a positioning hole is formed between the positioning bar and the side surface of the first arc bar, the first arc bar is located above the second mounting bar, the positioning bar is located between the positioning clamping block and the positioning stop block, and the positioning clamping block is clamped into the positioning hole.

In the lamp bracket, a fixing plate is arranged at the bottom of the second mounting block, a fixing hole is formed in the fixing plate, and the rod part of the screw penetrates through the fixing hole and is fixed on the ground.

In the lamp bracket, the end parts of the first mounting strip and the second mounting strip are mounted on the mounting seat, the end parts of the first mounting strip and the second mounting strip are provided with third mounting blocks, the third mounting blocks comprise second clamping blocks and mounting notches, connecting blocks are arranged in the mounting notches, protruding blocks are arranged at the end parts of the connecting blocks, second guide inclined planes are formed in the protruding blocks, a plurality of second mounting grooves and third mounting grooves are formed in the side surfaces of the mounting seat, the second mounting grooves and the third mounting grooves are alternately arranged, a first flange is formed in the bottom of the mounting seat, the third mounting blocks on the first mounting strip are clamped in the second mounting grooves, and the third mounting blocks on the second mounting strip are clamped in the third mounting grooves.

In the above lamp bracket, a second flange is further formed at the bottom of the second mounting bar, the protruding block is located above the second flange, and after the mounting seat is mounted, the first flange is located between the protruding block and the second flange.

In the lamp bracket, the hollow mounting column is arranged at the top of the mounting seat, the connecting rod comprises a plurality of sections of supporting rods and connecting columns used for connecting the supporting rods, insertion blocks are respectively arranged at two ends of the supporting rods, insertion steps are formed between the insertion blocks and the supporting rods, the insertion blocks are inserted into the mounting columns, the insertion steps are in contact with the end faces of the mounting columns, and the supporting rods and the mounting seat are mounted.

In the lamp bracket, two insertion grooves are formed in the connecting column, the insertion blocks are inserted into the insertion grooves, the insertion steps are contacted with the end faces of the connecting column, and the installation of the supporting rods and the connecting column is completed, so that the connecting rod is formed.

In the lamp bracket, the mounting structure sequentially comprises a separation cover plate, a separation block and a connecting seat from top to bottom, a connecting groove is formed in the bottom of the connecting seat, the top of the connecting rod is inserted into the connecting groove, a circle of connecting ring is arranged in the middle of the connecting seat, and a plurality of strip-shaped protrusions connected with the connecting seat are formed on the inner side face of the connecting ring.

In the lamp bracket, an insertion hole is formed in the middle of the separation block, a plurality of separation grooves are formed in the side face of the separation block, a plurality of matching protruding blocks are further formed in the side face of the separation block, a plurality of threading holes are further formed in the separation block, a hollow insertion column is formed in the middle of the separation cover plate, a plurality of limiting blocks protruding inwards are formed in the side face of the separation cover plate, a matching groove is formed in the inner side face of the separation cover plate, the separation block and the separation cover plate are sleeved on the connecting seat, the insertion column is clamped into the insertion hole in the separation block, the separation block and the separation cover plate are connected with each other, and the matching protruding blocks are clamped into the matching groove, and at the moment, the limiting blocks are located in the separation grooves; the top of connecting seat is equipped with insertion inclined plane, the end portion of the connecting seat is inserted into the insertion column so as to make the separation cover plate be connected with the connecting seat.

In the above lamp bracket, the mounting structure further comprises a decoration piece and a decoration seat above the separation cover plate, a decoration seat groove is formed in the bottom of the decoration seat, the top of the connecting seat is inserted into the decoration seat groove, a decoration seat protruding block is further formed in the top of the decoration seat, an insertion groove is formed in the decoration seat protruding block, an insertion rod is formed in the bottom of the decoration piece, and the insertion rod is inserted into the insertion groove.

Compared with the prior art, the base, the connecting rod and the mounting structure of the lamp bracket are detachably connected, the structure is simple, the mounting and the dismounting are simple and quick, tools are not needed, the size of each disassembled part is small, the occupied space is small, and the transportation and the storage are convenient; the base and the mounting structure are innovative and practical in structure, the rapid hanging of the Christmas tree decorative cloth and the lamp strings is realized, the lamp strings are scattered and hung, the lamplight is scattered uniformly, the attractiveness is improved, and the decorative effect is improved.

Drawings

Fig. 1 is a schematic perspective view of a lamp bracket.

Fig. 2 is an exploded view of the present lamp holder.

Fig. 3 is an exploded view of the base of the present lamp holder.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

Fig. 5 is an exploded view of the mounting structure of the present luminaire bracket.

In the figure, 1, a base; 11. a mounting base; 111. a second mounting groove; 112. a third mounting groove; 113. a first flange; 114. a mounting column; 12. a first mounting bar; 121. a first mounting block; 122. a first mounting groove; 13. a second mounting bar; 131. a second mounting block; 132. a fixing plate; 133. a fixing hole; 134. positioning a stop block; 135. positioning a connecting block; 136. positioning a clamping block; 137. a second flange; 14. a first arcuate strip; 141. a first clamping block; 142. a first guiding inclined surface; 143. a positioning strip; 15. a second arcuate strip; 16. a third mounting block; 161. a second clamping block; 162. a connecting block; 163. a bump; 2. a mounting structure; 21. a decoration piece; 211. an insertion rod; 22. a decorative seat; 221. a decorative seat bump; 23. a separation cover plate; 231. a limiting block; 232. inserting a column; 24. a separation block; 241. a separation groove; 242. fitting the protruding blocks; 25. a connecting seat; 251. a connecting ring; 252. strip-shaped bulges; 253. an insertion slope; 3. a support rod; 31. an insert block; 4. a connecting column; 5. a positioning structure; 51. an upper positioning block; 52. a lower positioning block; 53. a movable notch; 54. a fifth guiding slope; 55. and a sixth guiding inclined plane.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1-5, the lamp bracket comprises a base 1, a connecting rod arranged on the base 1, and a mounting structure 2 arranged on the top of the connecting rod.

The technical scheme is as follows: as shown in fig. 3, the base comprises a mounting seat 11, a supporting ring, a fixing ring positioned above the supporting ring, and a plurality of first mounting bars 12 and second mounting bars 13 radially distributed around the mounting seat 11. The ends of the first and second mounting bars 12 and 13 are mounted on the mount 11. The fixed ring comprises four first arc-shaped strips 14, first clamping blocks 141 are respectively arranged at two ends of each first arc-shaped strip 14, and first guide inclined planes 142 are respectively arranged at the tops of the first clamping blocks 141. The end of the first mounting bar 12 is provided with a first mounting block 121, and both ends of the first mounting block 121 are provided with first mounting grooves 122. The first mounting block 121 is located between two adjacent first arc-shaped strips 14, the first clamping block 141 is clamped into the first mounting groove 122, connection between the first arc-shaped strips 14 and the first mounting block 121 is completed, and the first arc-shaped strips 14 are spliced into a fixing ring. The support ring is composed of four second arc-shaped strips 15, the end parts of the second installation strips 13 are provided with second installation blocks 131, and the connection mode between the second arc-shaped strips 15 and the second installation blocks 131 is the same as the connection mode between the first arc-shaped strips 14 and the first installation blocks 121. The first mounting bar 12 and the second mounting bar 13 are each provided with four bars.

The technical scheme is as follows: positioning structures 5 are arranged between the first mounting block 121 and the first arc-shaped strip 14, and between the second mounting block 131 and the second arc-shaped strip 15. Taking the second mounting block 131 and the positioning structure 5 on the second arc-shaped bar 15 as an example, as shown in fig. 4, the positioning structure 5 includes an upper positioning block 51 located at two ends of the second arc-shaped bar 15, and two lower positioning blocks 52 located on the second mounting block 131. The second mounting block 131 is further provided with two movable gaps 53, the movable gaps 53 are located on the side surfaces of the lower positioning block 52, and the lower positioning block 52 can move into the movable gaps 53 relative to the second mounting block 131. The upper positioning block 51 is formed with a fifth guide slope 54, and the lower positioning block 52 is formed with a sixth guide slope 55.

During installation, the end part of the second arc-shaped strip 15 is clamped onto the second installation block 131, in the clamping process, the upper positioning block 51 extrudes the lower positioning block 52, the fifth guide inclined surface 54 and the sixth guide inclined surface 55 are in contact and guide, so that the lower positioning block 52 moves into the movable notch 53 until the fifth guide inclined surface 54 and the sixth guide inclined surface 55 are separated, the lower positioning block 52 is reset, and at the moment, the lower positioning block 52 is positioned below the upper positioning block 51, and the installation of the second installation block 131 and the second arc-shaped strip 15 is completed. The positioning structure 5 prevents the second mounting block 131 from being separated from the second arc-shaped strip 15 and the first mounting block 121 from being separated from the first arc-shaped strip 14 in the upward movement process, thereby playing a role in anti-skid positioning.

The technical scheme is as follows: the second mounting bar 13 is also provided with a positioning stop block 134, the end part of the positioning stop block 134 is provided with a positioning connection block 135, the end part of the positioning connection block 135 is provided with a positioning clamping block 136, and the positioning clamping block 136, the positioning connection block 135 and the positioning stop block 134 are approximately inverted U-shaped. The side of the positioning block 134 is provided with a reinforcing rib. The side of the first arc-shaped strip 14 is provided with a U-shaped positioning strip 143, and a positioning hole is formed between the positioning strip 143 and the side of the first arc-shaped strip 14. The first arc-shaped strip 14 is located above the second installation strip 13, the positioning strip 143 is located between the positioning clamping block 136 and the positioning stop block 134, and the positioning clamping block 136 is clamped into the positioning hole, so that the support ring and the fixing ring are connected with each other, the structure is firmer and more reliable, and the fixing ring is prevented from moving upwards to be separated from the support ring.

The technical scheme is as follows: the bottom of the second mounting block 131 is formed with a fixing plate 132, and the fixing plate 132 is formed with a fixing hole 133. When the utility model is assembled and put, if the utility model is put on a mud ground such as a garden, the rod part of the screw can pass through the fixing hole 133 and be fixed in the mud, so that the utility model is fixed on the ground to prevent accidents caused by dumping.

The technical scheme is as follows: the other ends of the first mounting bar 12 and the second mounting bar 13 are provided with a third mounting block 16 (hereinafter, the first mounting bar 12 and the second mounting bar 13 are referred to as mounting bars), the third mounting block 16 comprises a second clamping block 161 positioned at the end of the mounting bar and mounting notches positioned at two sides of the mounting bar, a connecting block 162 is arranged in the mounting notch, a protruding block 163 is arranged at the end of the connecting block 162, and a second guiding inclined plane is arranged on the protruding block 163. Four second mounting grooves 111 and four third mounting grooves 112 are formed in the side surface of the mounting seat 11, and the second mounting grooves 111 and the third mounting grooves 112 are alternately arranged. The bottom of the mounting 11 is formed with a first flange 113. The third mounting block 16 on the first mounting bar 12 is clamped into the second mounting groove 111, and the third mounting block 16 on the second mounting bar 13 is clamped into the third mounting groove 112; the first flange 113 contacts the projection 163 and the first flange 113 continues to move downwardly so that the projection 163 swings inwardly and, when the mount 11 is in place, the projection 163 resets and is located above the first flange 113. The protruding block 163 prevents the mounting seat 11 from moving upwards in the moving process, so that the first mounting bar 12 and the second mounting bar 13 are accidentally separated from the mounting seat 11, and the mounting seat 11 is firmly mounted. The bottom of the second mounting bar 13 is further provided with a second flange 137, the protruding block 163 is located above the second flange 137, and after the mounting seat 11 is mounted, the first flange 113 is located between the protruding block 163 and the second flange 137.

The technical scheme is as follows: the top of mount pad 11 still is equipped with hollow erection column 114, and the lateral surface of erection column 114 is made to have a plurality of strengthening ribs. The connecting rod comprises three sections of struts 3 and two connecting posts 4 for connecting the struts 3. Both ends of the supporting rod 3 are provided with insertion blocks 31, and an insertion step is formed between the insertion blocks 31 and the supporting rod 3. The insertion block 31 is inserted into the mounting post 114, and the insertion step contacts with the end surface of the mounting post 114, thereby completing the mounting of the strut 3 and the mounting seat 11. Two insertion grooves are formed in the connecting column 4, the insertion block 31 is inserted into the insertion grooves, the insertion steps are contacted with the end face of the connecting column 4, and the installation of the supporting rod 3 and the connecting column 4 is completed, so that the connecting rod is formed.

The technical scheme is as follows: as shown in fig. 5, the mounting structure 2 includes, in order from top to bottom, a decorative member 21, a decorative seat 22, a partition cover plate 23, a partition block 24, and a connection seat 25. The bottom of the connecting seat 25 is provided with a connecting groove, and an insertion block 31 at the top of the connecting rod is inserted into the connecting groove, so that the connecting seat 25 is arranged at the top of the connecting rod. The middle part of connecting seat 25 is equipped with round go-between 251, and the medial surface of go-between 251 is equipped with a plurality of strip protruding 252 that are connected with connecting seat 25, still is equipped with a plurality of strengthening ribs between bottom surface and the connecting seat 25 of go-between 251.

The technical scheme is as follows: the middle part of the separation block 24 is provided with an inserting hole, the side surface of the separation block 24 is provided with a plurality of separation grooves 241, the side surface of the separation block 24 is also provided with a matching lug 242, and the separation block 24 is also provided with a plurality of threading holes. The middle part of the separation cover plate 23 is provided with a hollow insertion column 232, the side surface of the separation cover plate 23 is provided with a plurality of limiting blocks 231 protruding inwards, and the inner side surface of the separation cover plate 23 is provided with a matching groove. The separation block 24 and the separation cover plate 23 are both sleeved on the connecting seat 25, the insertion column 232 is clamped into the insertion hole on the separation block 24, so that the separation block 24 and the separation cover plate 23 are connected with each other, the matching projection 242 is clamped into the matching groove to position the connection between the separation cover plate 23 and the separation block 24, and the limiting block 231 is positioned in the separation groove 241; the end of the connection seat 25 is inserted into the insertion column 232 to connect the separation cover 23 and the connection seat. The top of the connecting seat 25 is provided with an insertion inclined surface 253 to facilitate the installation of the separation block 24 and the separation cover plate 23.

The technical scheme is as follows: the bottom of the decoration seat 22 is provided with a decoration seat groove, and the top of the connecting seat 25 is inserted into the decoration seat groove, so that the decoration seat 22 is positioned at the top of the connecting seat 25. The top of the decoration seat 22 is also provided with a decoration seat protruding block 221, and the decoration seat protruding block 221 is provided with an insertion groove. The bottom of the decoration 21 is provided with an insertion rod 211 which is inserted into the insertion groove to complete the installation of the decoration 21 and the decoration seat 22. The decoration 21 is in a pentagonal star shape, and the decoration 21 may be a decoration lamp.

After the lamp bracket is assembled, the lamp bracket can be used for hanging Christmas tree decorative cloth and a plurality of lamp strings. The connecting pieces are arranged at two ends of the Christmas tree decorative cloth, and can be hooks, binding ropes and the like, and can be hooked or bound on the connecting ring 251 of the connecting seat 25 and hooked or bound on the fixing ring, so that the Christmas tree decorative cloth is hung on the lamp bracket in a conical shape with small top and large bottom, the whole modeling is similar to a Christmas tree, and the effect of decorating and increasing the festival atmosphere is achieved. One end of the light string is positioned in the separation block 24, a plurality of light strings are uniformly dispersed in each separation groove 241, and the electric wires at the end parts of the light strings penetrate out of the threading holes and are connected with a power wire, a controller and the like. The stopper 231 is positioned in the separation groove 241 to prevent the lamp string from being separated from the separation groove 241. The other end of the light string is fixed on the supporting ring through the connecting pieces such as the hooks or the binding ropes, and the light string is uniformly dispersed around the Christmas decorative cloth at the moment, so that the light is uniformly dispersed, and the light string is quite attractive.

The base 1, the connecting rod and the mounting structure 2 of the lamp bracket are detachably connected, the structure is simple, the mounting and the dismounting are simple and quick, tools are not needed, the size of each disassembled part is small, the occupied space is small, and the transportation and the storage are convenient; the base 1 and the mounting structure 2 are innovative and practical in structure, the rapid hanging of the Christmas tree decorative cloth and the lamp strings is realized, the lamp strings are scattered and hung, the lamplight is scattered uniformly, the attractiveness is improved, and the decorative effect is improved.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although the base 1 is used more herein; a mounting base 11; a second mounting groove 111; a third mounting groove 112; a first flange 113; a mounting post 114; a first mounting bar 12; a first mounting block 121; a first mounting groove 122; a second mounting bar 13; a second mounting block 131; a fixing plate 132; a fixing hole 133; positioning the stop 134; positioning the connection block 135; a positioning fixture 136; a second flange 137; a first arcuate strip 14; a first clamping block 141; a first guide slope 142; a positioning bar 143; a second arcuate strip 15; a third mounting block 16; a second latch 161; a connection block 162; a bump 163; a mounting structure 2; a decorative piece 21; an insertion rod 211; a decorative base 22; a decorative seat bump 221; a partition cover plate 23; a stopper 231; an insertion column 232; a spacer block 24; a partition groove 241; mating bumps 242; a connection base 25; a connection ring 251; a strip-shaped protrusion 252; an insertion slope 253; a strut 3; an insertion block 31; a connecting column 4; a positioning structure 5; an upper positioning block 51; a lower positioning block 52; a movable notch 53; a fifth guide slope 54; sixth guide ramp 55, and the like, but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a lamps and lanterns support, its characterized in that includes base (1), installs connecting rod on base (1) and be located mounting structure (2) at connecting rod top, base (1) the connecting rod with be detachable connection between mounting structure (2), base (1) are including detachable connection's mount pad (11), support ring, be located the solid fixed ring of support ring top, radial distribution are in a plurality of first installation strip (12) and second installation strip (13) around mount pad (11).

2. The lamp bracket according to claim 1, characterized in that the fixing ring is composed of a plurality of first arc-shaped strips (14), first clamping blocks (141) are respectively manufactured at two ends of each first arc-shaped strip (14), first guide inclined planes (142) are respectively manufactured at the tops of the first clamping blocks (141), first mounting blocks (121) are respectively manufactured at the ends of each first mounting block (12), first mounting grooves (122) are respectively manufactured at two ends of each first mounting block (121), the first mounting blocks (121) are positioned between two adjacent first arc-shaped strips (14), the first clamping blocks (141) are clamped into the first mounting grooves (122), the supporting ring is composed of a plurality of second arc-shaped strips (15), second mounting blocks (131) are respectively arranged at the ends of each second mounting strip (13), and the connection mode between each second arc-shaped strip (15) and each second mounting block (121) is the same as the connection mode between the first arc-shaped strips (14) and the first mounting blocks (121).

3. The lamp bracket according to claim 2, characterized in that a positioning structure (5) is arranged between the second mounting block (131) and the second arc-shaped strip (15), the positioning structure (5) comprises an upper positioning block (51) positioned at two ends of the second arc-shaped strip (15) and two lower positioning blocks (52) positioned on the second mounting block (131), two movable gaps (53) are further formed in the second mounting block (131), the movable gaps (53) are positioned on the side surfaces of the lower positioning blocks (52), a fifth guiding inclined surface (54) is formed in the upper positioning block (51), a sixth guiding inclined surface (55) is formed in the lower positioning block (52), and after the second mounting block (131) and the second arc-shaped strip (15) are mounted, the lower positioning blocks (52) are positioned below the upper positioning blocks (51); the positioning structure (5) is also arranged between the first mounting block (121) and the first arc-shaped strip (14).

4. The lamp bracket according to claim 2, wherein the second mounting bar (13) is further provided with a positioning block (134), a positioning connection block (135) is formed at an end portion of the positioning block (134), a positioning fixture block (136) is formed at an end portion of the positioning connection block (135), the positioning fixture block (136), the positioning connection block (135) and the positioning block (134) are approximately inverted U-shaped, a positioning bar (143) in a U-shape is formed on a side surface of the first arc bar (14), a positioning hole is formed between the positioning bar (143) and a side surface of the first arc bar (14), the first arc bar (14) is located above the second mounting bar (13), the positioning bar (143) is located between the positioning fixture block (136) and the positioning block (134), and the positioning fixture block (136) is clamped into the positioning hole.

5. A lamp bracket according to claim 2, characterized in that the bottom of the second mounting block (131) is provided with a fixing plate (132), the fixing plate (132) is provided with a fixing hole (133), and the shaft of the screw passes through the fixing hole (133) and is fixed on the ground.

6. The lamp bracket according to claim 1, characterized in that the ends of the first mounting bar (12) and the second mounting bar (13) are mounted on the mounting base (11), the ends of the first mounting bar (12) and the second mounting bar (13) are provided with third mounting blocks (16), the third mounting blocks (16) comprise second clamping blocks (161) and mounting notches, connecting blocks (162) are arranged in the mounting notches, the ends of the connecting blocks (162) are provided with protruding blocks (163), the protruding blocks (163) are provided with second guide inclined planes, the side surfaces of the mounting base (11) are provided with a plurality of second mounting grooves (111) and third mounting grooves (112), the second mounting grooves (111) and the third mounting grooves (112) are alternately arranged, the bottoms of the mounting base (11) are provided with first flanges (113), the third mounting blocks (16) on the first mounting bar (12) are clamped into the second mounting grooves (111), and the third mounting blocks (163) are clamped into the first flanges (113) on the mounting base (11);

the bottom of the second mounting strip (13) is also provided with a second flange (137), the protruding block (163) is located above the second flange (137), and after the mounting seat (11) is mounted, the first flange (113) is located between the protruding block (163) and the second flange (137).

7. The lamp bracket according to claim 1, characterized in that a hollow mounting column (114) is arranged at the top of the mounting seat (11), the connecting rod comprises a plurality of sections of supporting rods (3) and connecting columns (4) used for connecting the supporting rods (3), insertion blocks (31) are respectively arranged at two ends of the supporting rods (3), insertion steps are formed between the insertion blocks (31) and the supporting rods (3), the insertion blocks (31) are inserted into the mounting column (114), the insertion steps are contacted with the end surfaces of the mounting column (114), and the mounting of the supporting rods (3) and the mounting seat (11) is completed;

two insertion grooves are formed in the connecting column (4), the insertion blocks (31) are inserted into the insertion grooves, the insertion steps are contacted with the end faces of the connecting column (4), and the installation of the supporting rods (3) and the connecting column (4) is completed, so that the connecting rod is formed.

8. The lamp bracket according to claim 1, wherein the mounting structure (2) comprises a separation cover plate (23), a separation block (24) and a connecting seat (25) from top to bottom in sequence, a connecting groove is formed at the bottom of the connecting seat (25), the top of the connecting rod is inserted into the connecting groove, a circle of connecting ring (251) is arranged in the middle of the connecting seat (25), and a plurality of strip-shaped bulges (252) connected with the connecting seat (25) are formed on the inner side surface of the connecting ring (251);

an insertion hole is formed in the middle of the separation block (24), a plurality of separation grooves (241) are formed in the side face of the separation block (24), a matching lug (242) is further formed in the side face of the separation block (24), a plurality of threading holes are further formed in the separation block (24), a hollow insertion column (232) is formed in the middle of the separation cover plate (23), a plurality of inwards protruding positioning blocks (231) are formed in the side face of the separation cover plate (23), matching grooves are formed in the inner side face of the separation cover plate (23), the separation block (24) and the separation cover plate (23) are sleeved on the connecting seat (25), the insertion column (232) is clamped into the insertion hole in the separation block (24), the separation block (24) and the separation cover plate (23) are mutually connected, and the matching lug (242) is clamped into the matching grooves, and at the moment, the positioning blocks (231) are positioned in the separation grooves (241); an insertion inclined surface (253) is formed at the top of the connecting seat (25), and the end part of the connecting seat (25) is inserted into the insertion column (232) so that the separation cover plate (23) is connected with the connecting seat.

9. The lamp bracket according to claim 8, wherein the mounting structure (2) further comprises a decoration (21) and a decoration seat (22) above the separation cover plate (23), a decoration seat groove is formed in the bottom of the decoration seat (22), the top of the connecting seat (25) is inserted into the decoration seat groove, a decoration seat protruding block (221) is further formed in the top of the decoration seat (22), an insertion groove is formed in the decoration seat protruding block (221), and an insertion rod (211) is formed in the bottom of the decoration (21) and is inserted into the insertion groove.