CN210088653U - LED street lamp convenient to installation - Google Patents
LED street lamp convenient to installation Download PDFInfo
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- CN210088653U CN210088653U CN201920554497.XU CN201920554497U CN210088653U CN 210088653 U CN210088653 U CN 210088653U CN 201920554497 U CN201920554497 U CN 201920554497U CN 210088653 U CN210088653 U CN 210088653U
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Abstract
The utility model provides a LED street lamp convenient to install, which comprises an installation base, a lamp post and a lamp bracket, wherein the top of the installation base is provided with an installation groove, the side surface of the lamp post is sleeved with a sealing ring, and the height between the sealing ring and the bottom of the lamp post is equal to the groove depth of the installation groove; the inner wall of lamp pole is equipped with two upper and lower just right shaft, the shaft of top and lamp pearl inner wall fixed connection and cover are equipped with the gear, the one end of the shaft of below and one side inner wall swing joint of lamp pole and fixed cover are equipped with the gear, the other end of the shaft of below passes the opposite side of lamp pole and is connected with the handle, set between two epaxial two gears of upper and lower two shafts rather than the meshing drive chain, two relative sides of drive chain all are equipped with the mounting bracket, be connected with the connecting block between the one end of lighting fixture and the mounting bracket, be equipped with the bar slide opening just right to the other end with the lighting fixture on the lamp pole, the other end of lighting fixture passes.
Description
Technical Field
The utility model relates to a LED lamp technical field, concretely relates to LED street lamp convenient to installation.
Background
In current street lamp installation, often need hang to get the support and fix again to the lamp pole, very inconvenient, simultaneously, often need climb up the lamp pole top to go on to the installation, change and the maintenance of the lamp body of street lamp, dangerous big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a LED street lamp convenient to installation has improved the convenience of lamp pole and lamp body installation greatly, has reduced the potential safety hazard of staff in the installation.
The utility model provides a following technical scheme:
an LED street lamp convenient to install comprises an installation base, a lamp post and a lamp holder, wherein an installation groove matched with the bottom of the lamp post is formed in the top of the installation base, a sealing ring is sleeved on the side face of the lamp post, the height between the sealing ring and the bottom of the lamp post is equal to the depth of the installation groove, and the size of the sealing ring is larger than the size of a notch of the installation groove;
two wheel shafts which are opposite up and down are arranged on the inner wall of the lamp post, the upper wheel shaft is fixedly connected with the inner wall of the lamp post, the horizontal plane of the lower wheel shaft is higher than the horizontal plane of the sealing ring, one end of the lower wheel shaft is movably inserted into the inner wall of the lamp post, the other end of the lower wheel shaft penetrates through the other side of the lamp post and is connected with a handle, a fixing hole is formed in the handle, a plurality of insertion holes which are circumferentially distributed by taking the wheel shafts as circle centers are formed in the side surface of the lamp post, and the vertical distance between the hole centers of the insertion holes and the wheel shaft center is equal to the vertical distance between the hole center of the fixing hole and the wheel shaft center;
the lamp post is characterized in that two gear wheels are sleeved on the two wheel shafts respectively, the centers of the gear wheels above the gear wheels are movably sleeved on the wheel shafts above the gear wheels, the centers of the gear wheels below the gear wheels are fixedly sleeved on the wheel shafts through glue, a transmission chain meshed with the gear wheels is arranged between the two gear wheels in a matching mode, mounting frames are arranged on two opposite side faces of the transmission chain, a connecting block is arranged between one end of the lamp frame and the mounting frames and connected through the connecting block, a bar-shaped sliding hole opposite to the other end of the lamp frame is arranged on the lamp post, two ends of the bar-shaped sliding hole are close to the top of the lamp post and the sealing ring respectively, and the other end of the lamp frame penetrates through the bar-shaped sliding hole and.
Preferably, the inner wall of the lamp post is further provided with two limiting plates which are opposite to each other up and down, the two limiting plates are respectively arranged on the upper side and the lower side of the lamp holder and opposite to the lamp holder, and the bottoms of the two limiting plates are respectively positioned on the same horizontal plane with the bottoms of the wheel shafts of the two gears.
Preferably, the mounting bracket is an L-shaped bracket body, the L-shaped bracket body comprises two side plates which are vertically connected with each other, and the two side plates are provided with screw holes.
Preferably, the transmission chain comprises a plurality of chain links, two adjacent chain links are connected through screws, one side plate is connected with the side surface of the transmission chain through the screws in a fixed clamping mode, the other side plate is perpendicular to the transmission chain, and the connecting block is connected with the other side plate through screws.
Preferably, the wheel shafts on two sides of the gear are fixedly provided with anti-slip blocks which are in contact with two sides of the gear.
Preferably, the handle is further provided with a fixed inserted bar, and the fixed hole of the handle and the corresponding insertion hole are fixed through the fixed inserted bar.
Preferably, the lamp bracket is arranged at one end of the outer side of the lamp post, and an LED lamp body is arranged on the lamp bracket.
Preferably, a rotating groove opposite to the wheel shaft below is formed in the inner wall of one side of the lamp post, one end of the wheel shaft below is inserted into the rotating groove, and a stop block in contact with the inner wall of the other side of the lamp post is arranged at the other end of the wheel shaft below.
The utility model has the advantages that: the utility model is provided with the installation base, when the street lamp is installed, the installation base and the ground are fixedly installed, and then the bottom of the lamp post is inserted into the installation groove at the top of the installation base, so that the installation is convenient, and the potential safety hazard problem caused by the installation mode of hanging the support is avoided; the sealing ring is arranged around the outer side of the lamp post, the height between the sealing ring and the bottom of the lamp post is equal to the depth of the mounting groove, the sealing ring is guaranteed to be just clamped in the notch after the lamp post is mounted in the mounting groove, the size of the sealing ring is larger than that of the notch, the sealing ring is guaranteed to completely block the notch, water and dust are prevented, and rainwater is prevented from seeping into the mounting groove from a gap between the lamp post and the mounting groove to cause water accumulation; to the maintenance of LED lamp body, thereby the shaft that drives the below through the handle rotation rotates and drives the gear revolve rather than fixed cover establishing, below gear revolve turns and drives drive chain and rotate, the chain rotates the gear that drives the top and uses the shaft of top to rotate as the center, realize one side drive chain's lift, thereby realize the lift of lighting fixture on the drive chain, so when maintenance and installation LED lamp body, thereby only need to drive the rotatory lift that realizes the lighting fixture of drive chain through rotating the handle, need not to climb, conveniently maintain and install the lamp, reduce the potential safety hazard.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic structural view of portion B of FIG. 2;
FIG. 5 is a schematic structural view of portion C of FIG. 2;
fig. 6 is a schematic structural diagram of the mounting frame of the present invention;
FIG. 7 is a right side view of the structure of the present invention;
labeled as: 1. installing a base; 2. a lamp post; 3. a lamp holder; 4. mounting grooves; 5. a seal ring; 6. a wheel axle; 7. a gear; 8. anti-skid blocks; 9. a handle; 10. a stopper; 11. fixing the inserted rod; 12. a mounting frame; 13. a drive chain; 14. a screw; 15. a side plate; 16. a screw hole; 17. a strip-shaped slide hole; 18. connecting blocks; 19. a limiting plate; 20. and (7) fixing holes.
Detailed Description
As shown in fig. 1-2, an LED street lamp convenient to mount includes a mounting base 1, a lamp post 2 and a lamp holder 3, wherein a mounting groove 4 matched with the bottom of the lamp post 2 is formed in the top of the mounting base 1, when the lamp post 2 of the street lamp is mounted, the mounting base 1 is fixed to the ground by cement casting, and then the bottom of the lamp post 2 is inserted into the mounting groove 4 in the top of the mounting base 1, so that the mounting is convenient, and the problem of potential safety hazard caused by the mounting mode of hanging and supporting is avoided;
specially, the side cover of lamp pole 2 is equipped with sealing washer 5, the groove depth of highly equals mounting groove 4 of sealing washer 5 and lamp pole 2 bottom, after lamp pole 2 put into mounting groove 4, sealing washer 5 just in time blocks the notch at the mounting groove, the size of sealing washer 5 is greater than the size of the notch of mounting groove 4, guarantee that sealing washer 5 blocks the notch completely, it is waterproof dustproof, avoid the rainwater from the lamp pole 2 with in the clearance of mounting groove 4 infiltration mounting groove 4, cause ponding.
As shown in fig. 1-7, in the LED street lamp convenient to mount, two wheel shafts 6 facing up and down are arranged on the inner wall of a lamp post 2, the upper wheel shaft 6 is fixedly connected with the inner wall of the lamp post 2, the lower wheel shaft 6 is located on a horizontal plane higher than the horizontal plane where the sealing ring 5 is located, one end of the lower wheel shaft 6 is movably inserted into the inner wall of the lamp post 2, specifically, a rotating groove facing the lower wheel shaft 6 is arranged on the inner wall of one side of the lamp post 2, and one end of the lower wheel shaft 6 is movably inserted into the rotating groove on the inner wall of the lamp post 2;
the other end of the lower wheel shaft 6 penetrates through the other side of the lamp post 2 and is connected with a handle 9, a stop block 10 which is in contact with the inner wall is arranged between the other end of the lower wheel shaft 6 and the inner wall corresponding to the lamp post 2 with the handle 9, and the corresponding wheel shaft 6 is prevented from being pulled out of the rotating groove carelessly when the handle 9 is rotated; the handle 9 is provided with a fixing hole 20, the side surface of the lamp post 2 is provided with a plurality of insertion holes which are circumferentially distributed by taking the wheel shaft 6 as the center of a circle, the vertical distance between the hole center of each insertion hole and the center of the wheel shaft 6 is equal to the vertical distance between the hole center of each fixing hole 20 and the center of the wheel shaft 6, the handle 9 is also provided with a fixing insertion rod 11, and the fixing holes 20 of the handle 9 and the corresponding insertion holes are fixed through the fixing insertion rods 11;
two gears 7 are respectively sleeved on the two wheel shafts 6, the centers of the upper gears 7 are movably sleeved on the upper wheel shafts 6 and can rotate by taking the wheel shafts 6 as central shafts, the centers of the lower gears 7 are fixedly sleeved on the wheel shafts 6 through glue and can rotate along with the rotation of the wheel shafts 6, anti-skidding blocks 8 which are in contact with the two sides of the gears 7 are fixedly arranged on the wheel shafts 6 on the two sides of the gears 7, the gears 7 are prevented from generating displacement on the wheel shafts 6 during rotation, and a transmission chain 13 which is meshed with the gears 7 is arranged between the two gears 7;
two opposite side surfaces of the transmission chain 13 are respectively provided with an installation frame 12, a connection block 18 is arranged between one end of the lamp holder 3 and the installation frame 12 and is connected through the connection block 18, specifically, the installation frame 12 is an L-shaped frame body, the L-shaped frame body comprises two side plates 15 which are mutually and vertically connected, screw holes 16 are respectively arranged on the two side plates 15, the transmission chain 13 comprises a plurality of chain links, two adjacent chain links are connected through screws 14, one side plate 15 of the installation frame 12 is fixedly clamped with the side surface of the transmission chain 13 through the screws 14, the other side plate 15 of the installation frame 12 is vertical to the transmission chain 13, and the connection block 18 is connected with the other side plate 15 of the installation frame 12;
a strip-shaped sliding hole 17 which is right opposite to the other end of the lamp holder 3 is arranged on the side surface of the lamp post 2, two ends of the strip-shaped sliding hole 17 are respectively close to the top of the lamp post 2 and the sealing ring 5, the other end of the lamp holder 3 penetrates through the strip-shaped sliding hole 17 and is arranged outside the lamp post 2, a lamp bead can slide up and down along the strip-shaped sliding hole 17, and one end of the lamp holder 3, which is arranged outside the lamp post 2, is provided with an LED lamp body;
the inner wall of the lamp post 2 is also provided with two limiting plates 19 which are right opposite to each other, the two limiting plates 19 are respectively arranged on the upper side and the lower side of the lamp holder 3 and are right opposite to the lamp holder 3, the bottoms of the two limiting plates 19 are respectively positioned on the same horizontal plane with the bottoms of the wheel shafts 6 of the two gears 7, the highest height of the lamp holder 3 which rises and the lowest height of the lamp holder which falls are limited, and the lamp holder 3 is guaranteed to vertically slide.
As shown in fig. 1-7, an LED street lamp convenient for installation, as can be seen from fig. 2-3, for the present embodiment, the handle 9 is rotated clockwise and the lamp holder 3 is rotated counterclockwise and lowered, and the handle 9 is rotated counterclockwise and the lamp holder 3 is raised; when the LED lamp body is installed and replaced and maintained, the handle 9 is rotated clockwise, the handle 9 drives the wheel shaft 6 below to rotate, the lower gear 7 which is fixedly sleeved on the wheel shaft 6 is driven to rotate, the transmission chain 13 and the upper gear 7 are driven to rotate, the lamp holder 3 slides downwards along the strip-shaped sliding hole 17 along with the sliding of the right transmission chain 13, when the lamp holder 3 descends to a required height, the handle 9 and the side face of a lamp bead are fixed by the aid of the fixed insertion rod 11, if the insertion holes are not aligned with the fixing holes 20, the handle 9 is finely adjusted to enable the lamp holder to move downwards, after the LED lamp body is processed, the insertion rod is taken down, the handle 9 is rotated anticlockwise, the lamp holder 3 moves upwards, when the lamp holder 3 touches the limiting plate 19, the highest point is indicated, and when the lamp holder 3 ascends to the required height, the handle 9 and the lamp post 2 are fixed by.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The LED street lamp convenient to install is characterized by comprising an installation base, a lamp post and a lamp holder, wherein the top of the installation base is provided with an installation groove matched with the bottom of the lamp post, a sealing ring is sleeved on the side surface of the lamp post, the height between the sealing ring and the bottom of the lamp post is equal to the depth of the installation groove, and the size of the sealing ring is larger than that of a notch of the installation groove;
two wheel shafts which are opposite up and down are arranged on the inner wall of the lamp post, the upper wheel shaft is fixedly connected with the inner wall of the lamp post, the horizontal plane of the lower wheel shaft is higher than the horizontal plane of the sealing ring, one end of the lower wheel shaft is movably inserted into the inner wall of the lamp post, the other end of the lower wheel shaft penetrates through the other side of the lamp post and is connected with a handle, a fixing hole is formed in the handle, a plurality of insertion holes which are circumferentially distributed by taking the wheel shafts as circle centers are formed in the side surface of the lamp post, and the vertical distance between the hole centers of the insertion holes and the wheel shaft center is equal to the vertical distance between the hole center of the fixing hole and the wheel shaft center;
the lamp post is characterized in that two gear wheels are sleeved on the two wheel shafts respectively, the centers of the gear wheels above the gear wheels are movably sleeved on the wheel shafts above the gear wheels, the centers of the gear wheels below the gear wheels are fixedly sleeved on the wheel shafts through glue, a transmission chain meshed with the gear wheels is arranged between the two gear wheels in a matching mode, mounting frames are arranged on two opposite side faces of the transmission chain, a connecting block is arranged between one end of the lamp frame and the mounting frames and connected through the connecting block, a bar-shaped sliding hole opposite to the other end of the lamp frame is arranged on the lamp post, two ends of the bar-shaped sliding hole are close to the top of the lamp post and the sealing ring respectively, and the other end of the lamp frame penetrates through the bar-shaped sliding hole and.
2. The LED street lamp convenient to mount as claimed in claim 1, wherein the inner wall of the lamp post is further provided with two opposite limiting plates at the upper and lower sides, the two limiting plates are respectively arranged at the upper and lower sides of the lamp holder and opposite to the lamp holder, and the bottoms of the two limiting plates are respectively located on the same horizontal plane with the bottoms of the wheel shafts of the two gears.
3. The LED street lamp convenient to mount as claimed in claim 1, wherein the mounting frame is an L-shaped frame body, the L-shaped frame body comprises two side plates which are vertically connected with each other, and screw holes are formed in the two side plates.
4. The LED street lamp convenient to mount as claimed in claim 3, wherein the driving chain comprises a plurality of chain links, two adjacent chain links are connected through screws, one side plate is fixedly clamped with the side surface of the driving chain through the screws, the other side plate is perpendicular to the driving chain, and the connecting block is connected with the other side plate through screws.
5. The LED street lamp convenient to mount as claimed in claim 1, wherein the wheel shafts on both sides of the gear are fixedly provided with anti-slip blocks contacting with both sides of the gear.
6. The LED street lamp convenient to mount as claimed in claim 1, wherein the handle is further provided with a fixing insertion rod, and the fixing hole of the handle and the corresponding insertion hole are fixed through the fixing insertion rod.
7. The LED street lamp convenient to mount as claimed in claim 1, wherein the lamp bracket is provided with an LED lamp body at one end of the lamp post.
8. The LED street lamp convenient to mount as claimed in claim 1, wherein the inner wall of one side of the lamp post is provided with a rotating groove opposite to the lower wheel shaft, one end of the lower wheel shaft is inserted into the rotating groove, and the other end of the lower wheel shaft is provided with a stop block contacting with the inner wall of the other side of the lamp post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554497.XU CN210088653U (en) | 2019-04-23 | 2019-04-23 | LED street lamp convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554497.XU CN210088653U (en) | 2019-04-23 | 2019-04-23 | LED street lamp convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210088653U true CN210088653U (en) | 2020-02-18 |
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ID=69475389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554497.XU Active CN210088653U (en) | 2019-04-23 | 2019-04-23 | LED street lamp convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210088653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178542A (en) * | 2020-10-29 | 2021-01-05 | 江西省昌光照明电气有限公司 | LED lamp with height-adjustable lamp post |
-
2019
- 2019-04-23 CN CN201920554497.XU patent/CN210088653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178542A (en) * | 2020-10-29 | 2021-01-05 | 江西省昌光照明电气有限公司 | LED lamp with height-adjustable lamp post |
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