CN215174478U - LED floodlight with good heat dissipation performance - Google Patents
LED floodlight with good heat dissipation performance Download PDFInfo
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- CN215174478U CN215174478U CN202121706138.5U CN202121706138U CN215174478U CN 215174478 U CN215174478 U CN 215174478U CN 202121706138 U CN202121706138 U CN 202121706138U CN 215174478 U CN215174478 U CN 215174478U
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- fixed mounting
- sprocket
- led floodlight
- mounting bracket
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Abstract
The utility model discloses a good heat dissipation's LED floodlight in LED lamp field, including light-emitting component and radiator unit, light-emitting component is including installing the shell, install the LED lamp in the installation shell, radiator unit is installed to the right-hand member face of installation shell, radiator unit is including the installation piece, mounting bracket and removal subassembly, mounting bracket fixed mounting is at the right-hand member face of installation shell, the installation piece is installed in the middle of the mounting bracket, fixed mounting has driving motor in the installation piece, driving motor's output shaft fixed mounting has the flabellum, install the removal subassembly on the mounting bracket, this device installs radiator unit in the backplate department of LED lamp, can initiatively dispel the heat for the LED lamp, the life of LED lamp when using under high temperature environment has been increased.
Description
Technical Field
The utility model relates to a LED lamp field specifically is a good heat dissipation's LED floodlight.
Background
The floodlight is a pointolite that can evenly shine to all sides, its irradiation range can be adjusted wantonly, the floodlight is often used in the illumination of outdoor or indoor large-scale place, wherein have the illumination in the factory building of mill, but some factory buildings need guarantee the temperature in the factory building for the production technology requirement, the heat that the LED floodlight produced in the use just is very huge originally, just so make the heat that the LED floodlight produced can't absorb through the air, make the LED lamp work under being in an environment that exceeds design temperature for a long time, greatly reduced the life of the inside components and parts of LED lamp, it is very inconvenient.
Therefore, the utility model provides a good heat dissipation's LED floodlight to solve the problem that proposes in the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a good heat dissipation's LED floodlight to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a good heat dissipation's LED floodlight, includes light-emitting component and radiator unit, light-emitting component is including installing the shell, install the LED lamp in the installation shell, radiator unit is installed to the right-hand member face of installation shell, radiator unit is including installation piece, mounting bracket and removal subassembly, mounting bracket fixed mounting is at the right-hand member face of installation shell, the installation piece is installed in the middle of the mounting bracket, fixed mounting has driving motor in the installation piece, driving motor's output shaft fixed mounting has the flabellum, install the removal subassembly on the mounting bracket.
As a further aspect of the present invention: the movable assembly comprises an installation rod, an installation frame and a screw rod, the installation rod is fixedly installed on the upper end face of the installation frame, the installation rod is fixedly installed at one end of the installation frame far away from the installation frame, the screw rod is fixedly installed in the installation frame, the middle thread of the screw rod is connected with a first chain wheel, the first chain wheel is connected with the installation block through a connection assembly, and the first chain wheel can move on the screw rod when the first chain wheel rotates.
As a further aspect of the present invention: coupling assembling includes chain, spacing and second sprocket, first sprocket passes through chain and second sprocket drive, the right-hand member face fixed mounting of installation piece has spacing, first sprocket all rotates with the second sprocket and installs in spacing, installs in spacing through rotating first sprocket and second sprocket are whole, and we just so can drive first sprocket through the second sprocket and rotate to just can drive spacing and installation piece and remove together when first sprocket removes on the screw rod.
As a further aspect of the present invention: the screw rod is a reciprocating screw rod, so that the first chain wheel can reciprocate on the screw rod only by unidirectional rotation.
As a further aspect of the present invention: the fan blade mounting structure is characterized in that the driving motor is a double-shaft motor, a worm is fixedly mounted on an output shaft at the right end of the driving motor, a worm wheel is fixedly mounted on the rear end face of the second chain wheel, and the worm is meshed with the worm wheel, so that when the driving motor is started, the worm is driven to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second chain wheel to rotate, the second chain wheel drives the first chain wheel to rotate through a chain, and the fan blade can rotate and reciprocate through the mounting block only by one driving motor.
As a further aspect of the present invention: the mounting bracket right-hand member face fixed mounting that is located the installation piece lower extreme has the boss, the spacing groove has been seted up to the up end of boss, the lower terminal surface of spacing groove intercommunication boss, the lower terminal surface fixed mounting of installation piece has the stopper, stopper slidable mounting is at the spacing inslot, and it is spacing to install the piece through stopper slidable mounting to the spacing inslot.
As a further aspect of the present invention: the front-back length of the limiting groove is not smaller than the front-back length of the screw rod, and the limiting block is guaranteed to have enough displacement space in the limiting groove.
As a further aspect of the present invention: the LED lamp is characterized in that an opening is formed in the right end face of the mounting shell, radiating fins are mounted at the opening of the right end face of the mounting shell, heat generated by the LED lamp is absorbed through the radiating fins, and the radiating effect is improved.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the mounting frame is mounted on the right end face of the mounting shell, the mounting blocks are mounted between the mounting frames, the driving motor is fixedly mounted in the middle of the mounting blocks, the fan blade is mounted on an output shaft on the left side of the driving motor, the fan blade is driven by the driving motor to rotate to dissipate heat of the radiating fins, the worm is mounted on an output shaft on the right side of the driving motor and meshed with the worm wheel, the worm wheel is fixedly connected with the second chain wheel, the second chain wheel and the first chain wheel are in chain transmission, the first chain wheel is in threaded connection with the screw rod, when the driving motor is started, the first chain wheel starts to rotate, the first chain wheel rotates to reciprocate back and forth on the screw rod, the first chain wheel drives the mounting blocks to move together, so that the front and back reciprocating motion of the driving motor can be realized, the whole radiating fin is cooled, and the problem that the LED floodlight cannot actively dissipate heat under a high-temperature environment is solved, the service life of the components in the LED lamp is reduced when the LED lamp is in a high-temperature environment for a long time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the right-side view structure of the present invention;
fig. 3 is a schematic structural view of the heat dissipation assembly of the present invention;
fig. 4 is an exploded schematic view of the heat dissipation assembly of the present invention;
fig. 5 is a schematic structural view of the connection assembly of the present invention;
fig. 6 is an exploded schematic view of the middle connection assembly of the present invention.
In the figure: 1-mounting a shell, 2-LED lamps, 3-mounting blocks, 4-mounting frames, 5-driving motors, 6-fan blades, 7-mounting rods, 8-mounting frames, 9-screw rods, 10-first chain wheels, 11-chains, 12-limiting frames, 13-second chain wheels, 14-worms, 15-worm wheels, 16-bosses, 17-limiting grooves, 18-limiting blocks and 19-radiating fins.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Please refer to fig. 1-6, in the embodiment of the present invention, a good heat dissipation's LED floodlight, including light-emitting component and heat dissipation assembly, light-emitting component is including installing shell 1, install LED lamp 2 in the installation shell 1, heat dissipation assembly is installed to the right-hand member face of installation shell 1, heat dissipation assembly is including installation piece 3, mounting bracket 4 and removal subassembly, 4 fixed mounting of mounting bracket are at the right-hand member face of installation shell 1, installation piece 3 is installed in the middle of mounting bracket 4, fixed mounting has driving motor 5 in the installation piece 3, driving motor 5's output shaft fixed mounting has flabellum 6, install the removal subassembly on the mounting bracket 4.
In this embodiment, the movable assembly includes installation pole 7, installing frame 8 and screw rod 9, installation pole 7 fixed mounting is in the up end of mounting bracket 4, the one end fixed mounting that mounting bracket 4 was kept away from to installation pole 7 has installing frame 8, fixed mounting has screw rod 9 in the installing frame 8, screw rod 9's middle threaded connection has first sprocket 10, first sprocket 10 is connected with installation piece 3 through coupling assembling, first sprocket 10 will move on screw rod 9 when first sprocket 10 rotates.
In this embodiment, coupling assembling includes chain 11, spacing 12 and second sprocket 13, first sprocket 10 passes through chain 11 and second sprocket 13 transmission, the right-hand member face fixed mounting of installation piece 3 has spacing 12, first sprocket 10 all rotates with second sprocket 13 and installs in spacing 12, install in spacing 12 through rotating first sprocket 10 and second sprocket 13 are whole, we just so can drive first sprocket 10 through second sprocket 13 and rotate, and just can drive spacing 12 and installation piece 3 and move together when first sprocket 10 moves on screw 9.
In this embodiment, the screw 9 is a reciprocating screw, so that the first chain wheel 10 can reciprocate on the screw 9 only by rotating in one direction.
In this embodiment, the driving motor 5 is a dual-shaft motor, the output shaft at the right end of the driving motor 5 is fixedly provided with the worm 14, the rear end face of the second chain wheel 13 is fixedly provided with the worm wheel 15, the worm 14 is meshed with the worm wheel 15, so that when the driving motor 5 is started, the worm 14 drives the worm wheel 15 to rotate, the worm wheel 15 drives the second chain wheel 13 to rotate, the second chain wheel 13 drives the first chain wheel 10 to rotate through the chain 11, and the rotation of the fan blades 6 and the reciprocating motion of the mounting block 3 can be realized only by one driving motor 5.
In this embodiment, be located 4 right-hand member face fixed mounting of mounting bracket of installation piece 3 lower extreme and have boss 16, spacing groove 17 has been seted up to boss 16's up end, and spacing groove 17 communicates boss 16's lower terminal surface, and the lower terminal surface fixed mounting of installation piece 3 has stopper 18, and stopper 18 slidable mounting is spacing to installation piece 3 in spacing groove 17 through stopper 18 slidable mounting.
In this embodiment, the front-rear length of the limiting groove 17 is not less than the front-rear length of the screw 9, so that the limiting block 18 is ensured to have a sufficient displacement space in the limiting groove 17.
In this embodiment, the right end face of the installation shell 1 is provided with an opening, the opening of the right end face of the installation shell 1 is provided with a cooling fin 19, and heat generated by the LED lamp 2 is absorbed by the cooling fin 19, so that the heat dissipation effect is improved.
The utility model discloses a theory of operation is:
when the LED lamp 2 is started to illuminate, the driving motor 5 is started synchronously, the driving motor 5 drives the fan blades 6 and the worm 14 to rotate simultaneously, the fan blades 6 rotate to radiate the heat of the heat radiating fins 19, the worm 14 rotates to drive the worm wheel 15 to rotate, the worm wheel 15 rotates to drive the second chain wheel 13 to rotate, the second chain wheel 13 rotates to drive the first chain wheel 10 to rotate through the chain 11, when the first chain wheel 10 rotates, it will engage with the screw 9, and at this time, the first chain wheel 10 will displace on the screw 9, the first chain wheel 10 is rotatably installed in the limiting frame 12, when the first chain wheel 10 moves, the limiting frame 12 and the mounting block 3 move together, in this way, the driving motor 5 installed in the mounting block 3 also moves together, so that the driving motor 5 and the fan blades 6 can reciprocate back and forth, and the whole cooling fin 19 can be cooled.
Claims (8)
1. The utility model provides a good heat dissipation's LED floodlight, includes light-emitting component and heat dissipation component, its characterized in that: light emitting component is including installing shell (1), install LED lamp (2) in installation shell (1), radiator unit is installed to the right-hand member face of installation shell (1), radiator unit is including installation piece (3), mounting bracket (4) and removal subassembly, mounting bracket (4) fixed mounting is at the right-hand member face of installation shell (1), install in the middle of mounting bracket (4) piece (3), fixed mounting has driving motor (5) in installation piece (3), the output shaft fixed mounting of driving motor (5) has flabellum (6), install the removal subassembly on mounting bracket (4).
2. A heat dissipating LED floodlight according to claim 1, further comprising: the movable assembly comprises an installation rod (7), an installation frame (8) and a screw rod (9), the installation rod (7) is fixedly installed on the upper end face of the installation frame (4), the installation rod (7) is fixedly installed at one end of the installation frame (4) away from the installation frame (8), the screw rod (9) is fixedly installed in the installation frame (8), the middle of the screw rod (9) is connected with a first chain wheel (10), and the first chain wheel (10) is connected with the installation block (3) through a connection assembly.
3. A heat dissipating LED floodlight according to claim 2, further comprising: coupling assembling includes chain (11), spacing (12) and second sprocket (13), first sprocket (10) are through chain (11) and second sprocket (13) transmission, the right-hand member face fixed mounting of installation piece (3) has spacing (12), first sprocket (10) and second sprocket (13) are all rotated and are installed in spacing (12).
4. A heat dissipating LED floodlight according to claim 3, further comprising: the driving motor (5) is a double-shaft motor, a worm (14) is fixedly mounted at an output shaft at the right end of the driving motor (5), a worm wheel (15) is fixedly mounted on the rear end face of the second chain wheel (13), and the worm (14) is meshed with the worm wheel (15).
5. A heat dissipating LED floodlight according to claim 2, further comprising: the screw (9) is a reciprocating screw rod.
6. A heat dissipating LED floodlight according to claim 1, further comprising: mounting bracket (4) right-hand member face fixed mounting that is located installation piece (3) lower extreme has boss (16), spacing groove (17) have been seted up to the up end of boss (16), the lower terminal surface of spacing groove (17) intercommunication boss (16), the lower terminal surface fixed mounting of installation piece (3) has stopper (18), stopper (18) slidable mounting is in spacing groove (17).
7. A heat dissipating LED floodlight according to claim 6, further comprising: the front-back length of the limiting groove (17) is not less than the front-back length of the screw (9).
8. A heat dissipating LED floodlight according to claim 1, further comprising: the right end face of the installation shell (1) is provided with an opening, and the opening of the right end face of the installation shell (1) is provided with a radiating fin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706138.5U CN215174478U (en) | 2021-07-26 | 2021-07-26 | LED floodlight with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121706138.5U CN215174478U (en) | 2021-07-26 | 2021-07-26 | LED floodlight with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215174478U true CN215174478U (en) | 2021-12-14 |
Family
ID=79404611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121706138.5U Active CN215174478U (en) | 2021-07-26 | 2021-07-26 | LED floodlight with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215174478U (en) |
-
2021
- 2021-07-26 CN CN202121706138.5U patent/CN215174478U/en active Active
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