CN217131021U - LED street lamp holder with anti-drop protection device - Google Patents
LED street lamp holder with anti-drop protection device Download PDFInfo
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- CN217131021U CN217131021U CN202220634020.4U CN202220634020U CN217131021U CN 217131021 U CN217131021 U CN 217131021U CN 202220634020 U CN202220634020 U CN 202220634020U CN 217131021 U CN217131021 U CN 217131021U
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- protection device
- spacing
- lamp holder
- fixed cylinder
- picture peg
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Abstract
The utility model discloses a LED street lamp holder with an anti-drop protection device, which comprises a lamp post and a lamp holder, wherein the anti-drop protection device is arranged at the lamp post and comprises a fixed cylinder, a plug board arranged at the fixed cylinder and a limit cover for fixing the plug board, the inner wall of the fixed cylinder is provided with a slot which can enable the plug board to be inserted into and limited, the plug board is inserted into the slot, and the top of the plug board is provided with a first clamping groove; through setting up anti-drop protection device, protect the LED street lamp holder, prevent that the lamp holder from rocking and even droing, wherein through the setting of spacing post and spacing section of thick bamboo, can prevent that the lamp holder from taking place to rotate at the horizontal direction, secondly, the lamp holder is installed in picture peg department, carry on spacingly to the picture peg through the slot that sets up in fixed section of thick bamboo and match with the picture peg, through first draw-in groove and the cooperation of spacing lid on the picture peg, it is further spacing to advance the picture peg, thereby carry on spacingly to the mounted position of lamp holder, the mounting structure of this lamp holder is simple and fixed effectual.
Description
Technical Field
The utility model belongs to the technical field of the street lamp holder, especially, relate to a LED street lamp holder with anti-drop protection device.
Background
The street lamp is one of infrastructure of municipal construction, has played the effect of road surface illumination and decoration, and the street lamp holder is one of the essential element of street lamp, and the main function is the installation and protects the light source, can effectual heat dissipation, waterproof and dustproof.
The existing street lamp cap does not have an anti-drop protection device, and after the street lamp cap is used for a long time, the lamp cap is easy to shake or even drop, so that economic loss can be caused, and even the lamp cap drops to cause accidents of hurting people.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model discloses aim at solving the defect among the prior art, provide a LED street lamp holder with anti-drop protection device.
The technical scheme is as follows: a LED street lamp holder with an anti-drop protection device comprises a lamp pole and a lamp holder, wherein the lamp pole is provided with the anti-drop protection device, the anti-drop protection device comprises a fixed cylinder, a plug board arranged at the fixed cylinder and a limit cover for fixing the plug board, the lamp holder is arranged at the plug board, a limit column is fixed at the top of the lamp pole, a first flange plate is arranged at the joint of the lamp pole and the limit column, the bottom of the fixed cylinder is provided with the limit cylinder, the limit cylinder is provided with a limit hole matched with the limit column, the bottom of the limit cylinder is provided with a second flange plate matched with the first flange plate, the limit column is inserted into the limit hole, the first flange plate and the second flange plate are fixedly connected through a bolt and a nut, the inner wall of the fixed cylinder is provided with a slot which can allow the plug board to be inserted and limited, the plug board is inserted into the slot, the top of picture peg has first draw-in groove, spacing lid includes the joint is in cardboard in the first draw-in groove and fix respectively two arcs at cardboard both ends, two the arc all with the top of solid fixed cylinder is fixed.
Furthermore, the cross section of the limiting column is a regular polygon, the structure is simple, the fixing effect is good, and the irradiation direction of the lamp holder can be adjusted according to needs.
Furthermore, the fixed cylinder is in an inverted cone-shaped barrel shape, the fixed cylinder is provided with a plurality of through holes, and the special square falling protection device has a very attractive appearance besides a protection effect.
Furthermore, the number of the lamp holders is two, and the two lamp holders are fixed on two sides of the inserting plate through bolts respectively, so that the lamp holders can be mounted and dismounted conveniently.
Furthermore, the top of the fixed cylinder is provided with two second clamping grooves matched with the clamping plates, the positions of the clamping plates are limited, and therefore the effect of further limiting the insertion plates is achieved.
Furthermore, the arc-shaped plate and the fixed cylinder are fixed through bolts, and the structure is good in fixing effect and convenient to disassemble and assemble.
Has the advantages that: the utility model discloses a set up anti-drop protection device, protect LED street lamp holder, prevent that the lamp holder from rocking and even coming off, wherein through the setting of spacing post and spacing section of thick bamboo, can prevent that the lamp holder from taking place to rotate at the horizontal direction, secondly, the lamp holder is installed in picture peg department, slot through setting up in fixed section of thick bamboo and matching with the picture peg carries on spacingly to the picture peg, through first draw-in groove and the cooperation of spacing lid on the picture peg, it is further spacing to the picture peg, thereby carry on spacingly to the mounted position of lamp holder, this anti-drop protection device is handsome in appearance simultaneously, the effect of decoration has still been played, kill two birds with one stone.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a first view angle of the split structure of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the point B in FIG. 2 according to the present invention;
fig. 5 is a schematic view of a second view angle of the split structure of the present invention;
reference numerals: 1 lamp pole, 1.1 first ring flange, the spacing post of 1.2, 2 anti-drop protection device, the fixed section of thick bamboo of 2.1, the spacing section of thick bamboo of 2.1.1, 2.1.2 second ring flanges, 2.1.3 slots, 2.1.4 second draw-in grooves, 2.2 picture peg, 2.2.1 first draw-in groove, the spacing lid of 2.3, 2.3.1 cardboard, 2.3.2 arcs, 3 lamp holders.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
as shown in the figure: a LED street lamp holder with an anti-drop protection device comprises a lamp post 1 and a lamp holder 3, wherein the lamp post 1 is provided with an anti-drop protection device 2, the anti-drop protection device 2 comprises a fixed cylinder 2.1, a plug board 2.2 arranged at the fixed cylinder 2.1 and a limit cover 2.3 fixed to the plug board 2.2, the lamp holder 3 is arranged at the plug board 2.2, the top of the lamp post 1 is fixed with a limit post 1.2, the lamp post 1 and the joint of the limit post 1.2 are provided with a first flange plate 1.1, the bottom of the fixed cylinder 2.1 is provided with a limit cylinder 2.1.1, the limit cylinder 2.1.1 is provided with a limit hole matched with the limit post 1.2, the bottom of the limit cylinder 2.1.1 is provided with a second flange plate 2.1.2 matched with the first flange plate 1, the limit post 1.2 is inserted into the limit hole, the first and the second flange plate are fixedly connected with the inner wall of the fixed cylinder 2.1 through bolts and nuts, the inner wall of the fixed cylinder 2.1 is provided with a slot capable of inserting the plug board 2.2 and allowing the plug board 2.2.3 to be inserted into the limit post, the picture peg 2.2 inserts in the slot 2.1.3, the top of picture peg 2.2 has first draw-in groove 2.2.1, spacing lid 2.3 is in including the joint cardboard 2.3.1 in the first draw-in groove 2.2.1 and fix respectively two arcs 2.3.2 at cardboard 2.3.1 both ends, two arcs 2.3.2 all with the top of solid fixed cylinder 2.1 is fixed.
The cross section of the limiting column 1.2 is a regular polygon; the fixed cylinder 2.1 is in an inverted cone barrel shape, and a plurality of through holes are formed in the position of the fixed cylinder 2.1; the number of the lamp holders 3 is two, and the two lamp holders 3 are respectively fixed on two sides of the inserting plate 2.2 through bolts; the top of the fixed cylinder 2.1 is provided with two second clamping grooves 2.1.4 matched with the clamping plates 2.3.1; the arc-shaped plate 2.3.2 and the fixed cylinder 2.1 are fixed through bolts.
The working principle is as follows: the utility model discloses when the installation, insert spacing section of thick bamboo in spacing post department to through first, two ring flange fixed connection, in the picture peg that will install the lamp holder again inserts the slot in the solid fixed cylinder, cover spacing lid again, through the cooperation of the first draw-in groove on spacing cardboard that covers and the picture peg, thereby further spacing is carried out to the picture peg, passes through the bolt fastening with the arc of spacing covering and solid fixed cylinder at last.
The utility model discloses a set up anti-drop protection device, protect the LED street lamp holder, prevent that the lamp holder from rocking and droing even, wherein through the setting of spacing post and spacing section of thick bamboo, can prevent that the lamp holder from taking place to rotate at the horizontal direction, secondly, the lamp holder is installed in picture peg department, carry on spacingly to the picture peg through the slot that sets up in fixed section of thick bamboo and match with the picture peg, through first draw-in groove and the cooperation of spacing lid on the picture peg, it is further spacing to carry out the picture peg, thereby carry on spacingly to the mounted position of lamp holder, the mounting structure of this lamp holder is simple and fixed effectual.
Although the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. The utility model provides a LED street lamp holder with anti-drop protection device, includes lamp pole (1) and lamp holder (3), its characterized in that: lamp pole (1) department is provided with anti-drop protection device (2), anti-drop protection device (2) are including solid fixed cylinder (2.1), picture peg (2.2) and the fixing of setting in solid fixed cylinder (2.1) department spacing lid (2.3) of picture peg (2.2), lamp holder (3) are installed picture peg (2.2) department, the top of lamp pole (1) is fixed with spacing post (1.2), lamp pole (1) with the junction of spacing post (1.2) is provided with first ring flange (1.1), the bottom of solid fixed cylinder (2.1) is provided with spacing section of thick bamboo (2.1.1), spacing section of thick bamboo (2.1.1) seted up with spacing post (1.2) assorted spacing hole, the bottom of spacing section of thick bamboo (2.1.1) be provided with second ring flange (2.1.2) that first ring flange (1.1) matches, spacing post (1.2) insert in the spacing hole, first ring flange (2) are in the spacing hole, Two ring flanges pass through bolt and nut fixed connection, the inner wall of solid fixed cylinder (2.1) has been seted up and has been allowed picture peg (2.2) insert and spacing slot (2.1.3), picture peg (2.2) insert in slot (2.1.3), the top of picture peg (2.2) has first draw-in groove (2.2.1), spacing lid (2.3) are in including the joint cardboard (2.3.1) in first draw-in groove (2.2.1) and fix respectively two arc (2.3.2), two at cardboard (2.3.1) both ends arc (2.3.2) all with the top of solid fixed cylinder (2.1) is fixed.
2. The LED street lamp cap with the anti-falling protection device according to claim 1, characterized in that: the cross section of the limiting column (1.2) is a regular polygon.
3. The LED street lamp cap with the anti-falling protection device according to claim 1, characterized in that: the fixed cylinder (2.1) is in an inverted cone-shaped barrel shape, and a plurality of through holes are formed in the fixed cylinder (2.1).
4. The LED street lamp cap with the anti-falling protection device according to claim 1, characterized in that: the number of the lamp holders (3) is two, and the two lamp holders (3) are respectively fixed on two sides of the inserting plate (2.2) through bolts.
5. The LED street lamp cap with the anti-falling protection device according to claim 1, characterized in that: two second clamping grooves (2.1.4) matched with the clamping plates (2.3.1) are formed in the top of the fixed cylinder (2.1).
6. The LED street lamp cap with the anti-falling protection device according to claim 1, characterized in that: the arc-shaped plate (2.3.2) and the fixed cylinder (2.1) are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220634020.4U CN217131021U (en) | 2022-03-21 | 2022-03-21 | LED street lamp holder with anti-drop protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220634020.4U CN217131021U (en) | 2022-03-21 | 2022-03-21 | LED street lamp holder with anti-drop protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217131021U true CN217131021U (en) | 2022-08-05 |
Family
ID=82645554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220634020.4U Active CN217131021U (en) | 2022-03-21 | 2022-03-21 | LED street lamp holder with anti-drop protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217131021U (en) |
-
2022
- 2022-03-21 CN CN202220634020.4U patent/CN217131021U/en active Active
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