CN211372064U - LED street lamp convenient to installation - Google Patents
LED street lamp convenient to installation Download PDFInfo
- Publication number
- CN211372064U CN211372064U CN202020113636.8U CN202020113636U CN211372064U CN 211372064 U CN211372064 U CN 211372064U CN 202020113636 U CN202020113636 U CN 202020113636U CN 211372064 U CN211372064 U CN 211372064U
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- street lamp
- shell
- casing
- connecting rod
- threaded
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED street lamp convenient to installation, including mount pad and casing, mount pad and casing are hollow cylinder structure, the casing insert the bottom of mount pad and with mount pad swing joint, the side-mounting of casing has the thread bush, the thread bush run through the side of casing and with casing swing joint, the thread bush is hollow cylinder structure, the inside swing joint of thread bush has the stopper, the first connecting rod of side fixedly connected with of stopper. The utility model improves the working efficiency of disassembly and assembly by arranging the threaded rod, the first bevel gear, the second bevel gear, the sliding sleeve, the first connecting rod, the second connecting rod and the threaded sleeve, and has simple structure and convenient use; through setting up fan and vent, improve the heat dissipation function of device through the mode that increases the air flow to through setting up the dustproof cotton of multichannel, effectively protected the inside clean degree of street lamp body, improve the life of device.
Description
Technical Field
The utility model relates to a LED street lamp technical field especially relates to a LED street lamp convenient to installation.
Background
The LED street lamp is different from the conventional street lamp in that the LED light source adopts low-voltage direct current power supply, and high-efficiency white light synthesized by a GaN-based power type blue light LED and yellow has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and can be widely applied to roads.
The outer cover of the existing LED street lamp is mostly installed on the support in a welding or bolt fixing mode, the fixing mode is good in stability, but inconvenient to detach and low in working efficiency, the heat of the street lamp body can be increased rapidly after the street lamp is used for a long time, and the LED street lamp is short of a heat dissipation device and is not enough in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the LED street lamp convenient to installation that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a LED street lamp convenient to install comprises an installation seat and a shell, wherein the installation seat and the shell are both of a hollow cylinder structure, the shell is inserted into the bottom of the installation seat and movably connected with the installation seat, a thread sleeve is installed on the side surface of the shell, the thread sleeve penetrates through the side surface of the shell and is movably connected with the shell, the thread sleeve is of a hollow cylinder structure, a limiting block is movably connected inside the thread sleeve, a first connecting rod is fixedly connected to the side surface of the limiting block, the first connecting rod penetrates through the side surface of the thread sleeve and is connected with a first fixing seat, a second connecting rod is rotatably connected to the side surface of the first fixing seat, a lead screw is rotatably connected inside the shell through a bearing, a first bevel gear is fixedly sleeved on the lead screw, a threaded rod is installed on the side surface of the shell, the threaded rod penetrates through the shell and, the lead screw is sleeved with a sliding sleeve through threads, a second fixing seat is fixed to the side face of the sliding sleeve, the second fixing seat is rotatably connected with one end, far away from the first fixing seat, of a second connecting rod, and the bottom of the shell is fixedly connected with a street lamp body.
Preferably, the fan is installed at the top of the side face of the shell, the vent is formed in the bottom of the shell, the shell is communicated with the street lamp body through the vent, and dustproof cotton is arranged in the air inlet and the vent of the fan.
Preferably, the two ends of the threaded sleeve are fixedly sleeved with limiting rings, a locking bolt is installed on the side face of the installation seat, and the locking bolt is inserted into the installation seat and is in threaded connection with the threaded sleeve.
Preferably, the mounting seat, the shell and the screw rod are coaxial, and the first bevel gear and the second bevel gear are in meshing transmission.
Preferably, a spring is arranged between the side surface of the first fixed seat and the side surface of the threaded sleeve.
Preferably, the number of the threaded sleeves and the number of the second fixing seats are four, the threaded sleeves are located on the side face of the shell and distributed in a circumferential array mode, and the second fixing seats are located on the side face of the sliding sleeve and distributed in a circumferential array mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in: when in installation, the installation seat is firstly welded on the bracket, the shell is placed into the bottom of the installation seat, the threaded rod is rotated, the threaded rod drives the second bevel gear, the second bevel gear drives the first bevel gear through meshing transmission, the first bevel gear rotates the shaft screw rod, the screw rod drives the sliding sleeve through thread transmission, the sliding sleeve drives the second fixed seat, the second fixed seat is upward, the second fixed seat drives the second connecting rod, the second connecting rod drives the first fixed seat, the first fixed seat drives the first connecting rod, the first connecting rod drives the limiting block, the limiting block moves along the axial direction of the threaded sleeve, at the moment, the spring is in a compressed state to generate elasticity, under the action of the elasticity of the spring, the threaded sleeve moves outwards along the radial direction of the cross section of the shell, the locking bolt is rotated, the locking bolt is fixed with the threaded sleeve through the thread, at the moment, the shell and, the shell and the mounting seat are separated from a locked state, and the threaded rod is rotated reversely, so that the disassembly can be easily completed, the structure is simple, the use is convenient, and the disassembly and assembly efficiency is improved;
2. the utility model discloses in: the device during operation starts the fan, and the fan continues to blow to the street lamp body in the vent through the casing bottom with outside cold air input casing, improves the heat dissipation function of device through the mode that increases the air flow to through setting up the dustproof cotton of multichannel, effectively protected the inside clean degree of street lamp body, improve the life of device.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an LED street lamp convenient to mount according to the present invention;
fig. 2 is an enlarged schematic view of a portion a of an LED street lamp convenient to mount according to the present invention;
fig. 3 is a top cross-sectional view of a housing of an LED street lamp convenient to mount according to the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the LED street lamp convenient to mount according to the present invention.
In the figure: the street lamp comprises an installation seat 1, a locking bolt 2, a shell 3, a lead screw 4, a first bevel gear 5, a threaded rod 6, a second bevel gear 7, a threaded sleeve 8, a limiting block 9, a first connecting rod 10, a spring 11, a first fixing seat 12, a second connecting rod 13, a second fixing seat 14, a sliding sleeve 15, a street lamp body 16, a fan 17 and a fan 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-3, an LED street lamp convenient for installation comprises an installation base 1 and a housing 3, wherein the installation base 1 and the housing 3 are both hollow cylindrical structures, the housing 3 is inserted into the bottom of the installation base 1 and movably connected with the installation base 1, a threaded sleeve 8 is installed on the side surface of the housing 3, the threaded sleeve 8 penetrates through the side surface of the housing 3 and is movably connected with the housing 3, the threaded sleeve 8 is a hollow cylindrical structure, a limit block 9 is movably connected inside the threaded sleeve 8, a first connecting rod 10 is fixedly connected to the side surface of the limit block 9, the first connecting rod 10 penetrates through the side surface of the threaded sleeve 8 and is connected with a first fixed seat 12, a second connecting rod 13 is rotatably connected to the side surface of the first fixed seat 12, a lead screw 4 is rotatably connected inside the housing 3 through a bearing, a first bevel gear 5 is fixedly sleeved on the lead screw 4, a threaded rod 6 is installed on the side surface of the, the screw rod 4 is sleeved with a sliding sleeve 15 through threads, the side face of the sliding sleeve 15 is fixed with a second fixed seat 14, the second fixed seat 14 and the second connecting rod 13 are rotatably connected with one end far away from the first fixed seat 12, and the bottom of the shell 3 is fixedly connected with a street lamp body 16.
Wherein, the fixed retaining ring that has cup jointed in both ends of thread bush 8, the side-mounting of mount pad 1 has locking bolt 2, and locking bolt 2 inserts the inside of mount pad 1 and passes through threaded connection with thread bush 8.
Wherein, the mounting seat 1, the shell 3 and the screw rod 4 are coaxial, and the first bevel gear 5 and the second bevel gear 7 are in meshing transmission.
Wherein, a spring 11 is arranged between the side surface of the first fixed seat 12 and the side surface of the threaded sleeve 8.
Wherein, the quantity of thread bush 8 and second fixing base 14 is four, and four thread bushes 8 are located the side of casing 3 and are the circumference array distribution, and four sides that second fixing base 14 is located sliding sleeve 15 are the circumference array distribution.
Example two:
referring to fig. 2-4, an LED street lamp convenient for installation comprises an installation base 1 and a housing 3, wherein the installation base 1 and the housing 3 are both hollow cylindrical structures, the housing 3 is inserted into the bottom of the installation base 1 and movably connected with the installation base 1, a threaded sleeve 8 is installed on the side surface of the housing 3, the threaded sleeve 8 penetrates through the side surface of the housing 3 and is movably connected with the housing 3, the threaded sleeve 8 is a hollow cylindrical structure, a limit block 9 is movably connected inside the threaded sleeve 8, a first connecting rod 10 is fixedly connected to the side surface of the limit block 9, the first connecting rod 10 penetrates through the side surface of the threaded sleeve 8 and is connected with a first fixed seat 12, a second connecting rod 13 is rotatably connected to the side surface of the first fixed seat 12, a lead screw 4 is rotatably connected inside the housing 3 through a bearing, a first bevel gear 5 is fixedly sleeved on the lead screw 4, a threaded rod 6 is installed on the side surface of the, the screw rod 4 is sleeved with a sliding sleeve 15 through threads, the side face of the sliding sleeve 15 is fixed with a second fixed seat 14, the second fixed seat 14 and the second connecting rod 13 are rotatably connected with one end far away from the first fixed seat 12, and the bottom of the shell 3 is fixedly connected with a street lamp body 16.
Wherein, fan 17 is installed at the top of the side of casing 3, and vent 18 has been seted up to the bottom of casing 3, and casing 3 passes through vent 18 and street lamp body 16 intercommunication, all is provided with dustproof cotton in fan 17's air intake and the vent 18.
Wherein, the fixed retaining ring that has cup jointed in both ends of thread bush 8, the side-mounting of mount pad 1 has locking bolt 2, and locking bolt 2 inserts the inside of mount pad 1 and passes through threaded connection with thread bush 8.
Wherein, the mounting seat 1, the shell 3 and the screw rod 4 are coaxial, and the first bevel gear 5 and the second bevel gear 7 are in meshing transmission.
Wherein, a spring 11 is arranged between the side surface of the first fixed seat 12 and the side surface of the threaded sleeve 8.
Wherein, the quantity of thread bush 8 and second fixing base 14 is four, and four thread bushes 8 are located the side of casing 3 and are the circumference array distribution, and four sides that second fixing base 14 is located sliding sleeve 15 are the circumference array distribution.
The working principle is as follows: when the device is installed, firstly, the installation seat 1 is welded on a bracket, the shell 3 is placed into the bottom of the installation seat 1, the threaded rod 6 is rotated, the threaded rod 6 drives the second bevel gear 7, the second bevel gear 7 drives the first bevel gear 5 through meshing transmission, the first bevel gear 5 rotates the shaft screw rod 4, the screw rod 4 drives the sliding sleeve 15 through thread transmission, the sliding sleeve 15 drives the second fixed seat 14, the second fixed seat 14 faces upwards, the second fixed seat 14 drives the second connecting rod 13, the second connecting rod 13 drives the first fixed seat 12, the first fixed seat 12 drives the first connecting rod 10, the first connecting rod 10 drives the limit block 9, the limit block 9 moves along the axial direction of the thread sleeve 8, at the moment, the spring 11 is in a compression state to generate elasticity, under the action of the elasticity of the spring 11, the thread sleeve 8 moves outwards along the radial direction of the cross section of the shell 3, the locking bolt 2 is rotated, at the moment, the shell 3 and the mounting seat 1 enter a locked state, when the mounting seat is dismounted, the locking bolt 2 is reversely rotated, so that the shell 3 and the mounting seat 1 are separated from the locked state, the threaded rod 6 is reversely rotated, the dismounting work can be easily finished, the structure is simple, the use is convenient, and the working efficiency of dismounting is improved;
the device during operation starts fan 17, and fan 17 continues to blow to street lamp body 16 in the vent 18 through the casing 3 bottom with outside cold air input casing 3, improves the heat dissipation function of device through the mode that increases the air flow to through setting up the multichannel dustproof cotton, effectively protected the inside clean degree of street lamp body 16, improve the life of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The LED street lamp convenient to install comprises an installation seat (1) and a shell (3), and is characterized in that the installation seat (1) and the shell (3) are both hollow cylindrical structures, the shell (3) is inserted into the bottom of the installation seat (1) and movably connected with the installation seat (1), a thread bushing (8) is installed on the side surface of the shell (3), the thread bushing (8) penetrates through the side surface of the shell (3) and is movably connected with the shell (3), the thread bushing (8) is of a hollow cylindrical structure, a limit block (9) is movably connected inside the thread bushing (8), a first connecting rod (10) is fixedly connected to the side surface of the limit block (9), the first connecting rod (10) penetrates through the side surface of the thread bushing (8) and is connected with a first fixing seat (12), a second connecting rod (13) is rotatably connected to the side surface of the first fixing seat (12), the utility model discloses a street lamp, including casing (3), lead screw (4), fixed cover on lead screw (4) have connect first bevel gear (5), the side-mounting of casing (3) has threaded rod (6), threaded rod (6) run through casing (3) and fixed cover has connect second bevel gear (7), sliding sleeve (15) have been cup jointed through the screw on lead screw (4), the side of sliding sleeve (15) is fixed with second fixing base (14), the one end rotation connection of keeping away from first fixing base (12) is connected in second fixing base (14) and second connecting rod (13), the bottom fixedly connected with street lamp body (16) of casing (3).
2. The LED street lamp convenient to mount according to claim 1, characterized in that a fan (17) is mounted at the top of the side of the housing (3), a vent (18) is opened at the bottom of the housing (3), the housing (3) is communicated with the street lamp body (16) through the vent (18), and dustproof cotton is arranged in both the air inlet of the fan (17) and the vent (18).
3. The LED street lamp convenient to mount as claimed in claim 1, wherein two ends of the threaded sleeve (8) are fixedly sleeved with limiting rings, a locking bolt (2) is mounted on the side surface of the mounting base (1), and the locking bolt (2) is inserted into the mounting base (1) and is in threaded connection with the threaded sleeve (8).
4. The LED street lamp convenient to mount as claimed in claim 1, wherein the mounting base (1), the housing (3) and the lead screw (4) are coaxial, and the first bevel gear (5) and the second bevel gear (7) are in meshing transmission.
5. An LED street lamp convenient to mount as claimed in claim 1, characterized in that a spring (11) is arranged between the side of the first fixed base (12) and the side of the threaded sleeve (8).
6. The LED street lamp convenient to mount as claimed in claim 1, wherein the number of the threaded sleeves (8) and the number of the second fixed seats (14) are four, the four threaded sleeves (8) are located on the side surface of the shell (3) and distributed in a circumferential array, and the four second fixed seats (14) are located on the side surface of the sliding sleeve (15) and distributed in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020113636.8U CN211372064U (en) | 2020-01-19 | 2020-01-19 | LED street lamp convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020113636.8U CN211372064U (en) | 2020-01-19 | 2020-01-19 | LED street lamp convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211372064U true CN211372064U (en) | 2020-08-28 |
Family
ID=72171654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020113636.8U Expired - Fee Related CN211372064U (en) | 2020-01-19 | 2020-01-19 | LED street lamp convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211372064U (en) |
-
2020
- 2020-01-19 CN CN202020113636.8U patent/CN211372064U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20210119 |