CN211821955U - Illuminating lamp with good heat dissipation effect for tower crane - Google Patents
Illuminating lamp with good heat dissipation effect for tower crane Download PDFInfo
- Publication number
- CN211821955U CN211821955U CN202020674761.6U CN202020674761U CN211821955U CN 211821955 U CN211821955 U CN 211821955U CN 202020674761 U CN202020674761 U CN 202020674761U CN 211821955 U CN211821955 U CN 211821955U
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- China
- Prior art keywords
- transmission gear
- fixed
- rod
- support
- tower crane
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- Expired - Fee Related
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Abstract
The utility model discloses a light for tower crane that radiating effect is good belongs to tower crane technical field, including mount pad, support and lamp stand, the bottom of support is provided with the mount pad, the lamp stand is installed to one side of support, install the bulb on the lamp stand, and the outside of bulb is provided with the lamp shade, the lamp stand is kept away from one side of bulb and is installed the fin, the inside one side of keeping away from the lamp stand of support is rotated and is installed the bull stick, and is fixed with first bevel gear on the bull stick, the bull stick is close to the one end of fin and installs fan blade. The utility model discloses support top wind vane's setting is used through the cooperation of wind vane cooperation transfer line, acceleration mechanism, second bevel gear and the first bevel gear on the bull stick, can drive the fan blade and rotate for dispel the heat to the fin, improved the radiating effect of light, and need not electric drive fan blade in the use and rotate, use energy-concerving and environment-protective more.
Description
Technical Field
The utility model relates to a light especially relates to a tower crane light that radiating effect is good, belongs to tower crane technical field.
Background
The tower crane is the most common hoisting equipment on the construction site, also called as a tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening (height) one section by one section (called as a standard section for short), the tower crane is an indispensable device on the construction site, and in order to improve the brightness of the construction site during night work in the use process of the tower crane, an illuminating lamp needs to be installed on the tower crane;
because tower ceiling lamp's power is great, traditional light is relatively poor at the in-process radiating effect who uses, leads to burning out of light easily, reduces the life of device, and the many snap-on of traditional device are on the tower gallows, and is comparatively inconvenient to the angular adjustment of light, consequently, the utility model provides a light for tower crane that radiating effect is good is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a tower crane light that radiating effect is good to it is poor to solve radiating effect among the prior art, and the inconvenient problem of angular adjustment.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a tower crane illuminating lamp with good heat dissipation effect comprises a mounting seat, a support and a lamp holder, wherein the mounting seat is arranged at the bottom of the support, the lamp holder is arranged at one side of the support, a bulb is arranged on the lamp holder, a lampshade is arranged on the outer side of the bulb, a radiating fin is arranged on one side of the lamp holder far away from the bulb, a rotating rod is rotatably arranged on one side of the support far away from the lamp holder, a first bevel gear is fixed on the rotating rod, one end of the rotating rod, which is close to the radiating fins, is provided with fan blades, the top of the bracket is fixed with a sleeve, a transmission rod is rotatably arranged in the sleeve, a wind vane is fixed at the top of the transmission rod, the bottom of the transmission rod extends into the bracket, and an accelerating mechanism is arranged at the bottom of the transmission rod, and a second bevel gear is arranged at the bottom of the accelerating mechanism and meshed with the first bevel gear.
Preferably: the mechanism is including protection storehouse, first drive gear and second drive gear with higher speed, the protection storehouse is fixed on the support, the inside in protection storehouse is provided with first drive gear, the top and the transfer line fixed connection of first drive gear, the outside meshing of first drive gear has second drive gear, second drive gear's bottom is fixed with first connecting rod, third drive gear is installed to the bottom of first connecting rod, the outside meshing of first connecting rod has fourth drive gear, fourth drive gear's bottom is fixed with the second connecting rod, and rotates between second connecting rod and the protection storehouse and be connected, the bottom and the second bevel gear fixed connection of second connecting rod.
Preferably: the diameter of the first transmission gear is larger than that of the second transmission gear, the diameter of the second transmission gear is smaller than that of the third transmission gear, and the diameter of the third transmission gear is larger than that of the fourth transmission gear.
Preferably: the mount pad includes fixed plate, mounting hole and fixed block, the fixed plate is located the bottom of support, the mounting hole has evenly been seted up in the outside of fixed plate, the top of fixed plate is fixed with the fixed block, the spacing groove has been seted up to the bottom of fixed block, and the top of fixed block has seted up the rectangular channel, the spacing groove switches on with the rectangular channel, the inside slidable mounting of spacing groove has the slide bar, and the outside cover of slide bar is equipped with the spring, the bottom of slide bar is fixed with the spacing piece, the top of slide bar extends to the inside of rectangular channel, and the top of slide bar is fixed with the rectangular block, rectangular block and rectangular channel sliding connection.
Preferably: the bottom of the fixed plate is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-skid grains.
Preferably: the shape of the radiating fin is circular, and the diameter of the radiating fin is the same as the length of the fan blade.
The utility model has the advantages that:
the utility model provides a pair of light for tower crane that radiating effect is good, the setting of support top wind vane, through wind vane cooperation transfer line, mechanism with higher speed, the cooperation of first bevel gear on second bevel gear and the bull stick is used, can drive the fan blade and rotate, accelerate to dispel the heat to the fin, the radiating effect of light has been improved, and it rotates to need not electric drive fan blade in the use, use more energy-concerving and environment-protective, support bottom fixed plate, the mounting hole, the fixed block, the spacing groove, the rectangular channel, the slide bar, the stopper, a spring, the setting of the mount pad that the rectangular block constitutes, make the device can adjust the angle of shining of light in the in-process that uses, the practicality of device has been improved, and it is more convenient to use.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a drawing of an accelerator of the present invention;
fig. 3 is a structure view of the mounting seat of the present invention.
In the figure: 1-a mounting seat, 2-a bracket, 3-a lamp holder, 4-a lamp bulb, 5-a lamp shade, 6-a heat sink, 7-a rotating rod, 8-a first bevel gear, 9-a fan blade, 10-a sleeve, 11-a transmission rod, 12-a wind vane, 13-an accelerating mechanism, 14-a second bevel gear, 15-a protection cabin, 16-a first transmission gear, 17-a second transmission gear, 18-a first connecting rod, 19-a third transmission gear, 20-a fourth transmission gear, 21-a second connecting rod, 22-a fixing plate, 23-a mounting hole, 24-a fixing block, 25-a limiting groove, 26-a rectangular groove, 27-a sliding rod, 28-a limiting block, 29-a spring and 30-a rectangular block.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, this embodiment provides an illuminating lamp for a tower crane with a good heat dissipation effect, which includes a mounting base 1, a bracket 2 and a lamp holder 3, the bottom of the bracket 2 is provided with the mounting base 1, one side of the bracket 2 is provided with the lamp holder 3, the lamp holder 3 is provided with a bulb 4, the outer side of the bulb 4 is provided with a lampshade 5, one side of the lamp holder 3 away from the bulb 4 is provided with a heat sink 6, one side of the inside of the bracket 2 away from the lamp holder 3 is rotatably provided with a rotating rod 7, the rotating rod 7 is fixed with a first bevel gear 8, one end of the rotating rod 7 close to the heat sink 6 is provided with a fan blade 9, the top of the bracket 2 is fixed with a sleeve 10, the inside of the sleeve 10 is rotatably provided with a transmission rod 11, the top of the transmission rod 11 is fixed with a wind vane 12, the bottom of the transmission rod 11 extends to the inside, the second bevel gear 14 meshes with the first bevel gear 8.
In this embodiment, as shown in fig. 2, the acceleration mechanism 13 includes a protection cabin 15, a first transmission gear 16 and a second transmission gear 17, the protection cabin 15 is fixed on the support 2, the first transmission gear 16 is disposed inside the protection cabin 15, the top of the first transmission gear 16 is fixedly connected with the transmission rod 11, the second transmission gear 17 is meshed with the outside of the first transmission gear 16, the first connection rod 18 is fixed at the bottom of the second transmission gear 17, the third transmission gear 19 is mounted at the bottom end of the first connection rod 18, the fourth transmission gear 20 is meshed with the outside of the first connection rod 18, the second connection rod 21 is fixed at the bottom of the fourth transmission gear 20, the second connection rod 21 is rotatably connected with the protection cabin 15, the bottom end of the second connection rod 21 is fixedly connected with the second bevel gear 14, the transmission rod 11 drives the first transmission gear 16 to rotate, the first transmission gear 16 is meshed with the second transmission gear 17, therefore, the rotation of the first transmission gear 16 drives the third transmission gear 19 in cooperation with the second transmission gear 17, and the third transmission gear 19 drives the second bevel gear 14 to rotate in cooperation with the fourth transmission gear 20.
In the embodiment, as shown in fig. 2, the diameter of the first transmission gear 16 is greater than that of the second transmission gear 17, the diameter of the second transmission gear 17 is less than that of the third transmission gear 19, the diameter of the third transmission gear 19 is greater than that of the fourth transmission gear 20, the transmission rod 11 rotates to drive the first transmission gear 16 to rotate, the second transmission gear 17 is driven to rotate during the rotation of the first transmission gear 16, the circumference of the first transmission gear 16 is greater than that of the second transmission gear 17, the speed of one rotation of the second transmission gear 17 is greater than that of the first transmission gear 16, the time of one rotation of the second transmission gear 17 and the third transmission gear 19 is the same because the circumference of the first transmission gear 17 is greater than that of the fourth transmission gear 20, the speed of one rotation of the first transmission gear 20 is greater than that of the third transmission gear 19 because the second transmission gear 17 is connected with the third transmission gear 19 through the first connecting rod 18, the transmission rod 11 in conjunction with the acceleration mechanism 13 thus makes it possible to increase the rotation rate of the second bevel gear 14 and consequently of the fan blades 9.
In the embodiment, as shown in fig. 3, the mounting base 1 includes a fixing plate 22, mounting holes 23 and fixing blocks 24, the fixing plate 22 is located at the bottom of the bracket 2, the mounting holes 23 are uniformly formed on the outer side of the fixing plate 22, the fixing block 24 is fixed at the top of the fixing plate 22, a limiting groove 25 is formed at the bottom of the fixing block 24, a rectangular groove 26 is formed at the top of the fixing block 24, the limiting groove 25 is communicated with the rectangular groove 26, a sliding rod 27 is slidably mounted inside the limiting groove 25, a spring 29 is sleeved outside the sliding rod 27, a limiting block 28 is fixed at the bottom of the sliding rod 27, the top end of the sliding rod 27 extends into the rectangular groove 26, a rectangular block 30 is fixed at the top end of the sliding rod 27, the rectangular block 30 is slidably connected with the rectangular groove 26, the bracket 2 is pulled up to compress the spring 29 inside the limiting groove 25 in the process of adjusting the angle of the lighting, then the bracket 2 is rotated to drive the rectangular block 30 to rotate, the angle of the illuminating lamp is changed, the bracket 2 is loosened, the spring 29 is reset, the rectangular block 30 is pulled downwards, the rectangular block 30 is limited in the rectangular groove 26, and the position of the device is stabilized.
In the present embodiment, as shown in fig. 3, a rubber pad is disposed at the bottom of the fixing plate 22, and anti-slip threads are disposed at the bottom of the rubber pad to improve the mounting stability.
In the present embodiment, as shown in fig. 1, the shape of the heat sink 6 is circular, and the diameter of the heat sink 6 is the same as the length of the fan blade 9, thereby ensuring the heat radiation effect to the heat sink 6.
As shown in fig. 1 to fig. 3, the present embodiment provides a working process of an illumination lamp for a tower crane with a good heat dissipation effect as follows:
step 1: fixing the mounting base 1 on a hoisting tower frame, then pulling up the support 2, compressing the spring 29 in the limiting groove 25, pulling out the rectangular block 30 from the rectangular groove 26, then rotating the support 2 to drive the rectangular block 30 to rotate, changing the angle of the illuminating lamp, loosening the support 2, resetting the spring 29, pulling down the rectangular block 30, limiting the rectangular block 30 in the rectangular groove 26, and stabilizing the position of the device;
step 2: after the illumination lamp angle modulation is accomplished, starting drive, bulb 4 lights, because the device is fixed and is being out of the height, top wind speed is great, and the flow of wind drives wind vane 12 and rotates, because the rotation of wind vane 12, cooperation acceleration mechanism 13 drives fan blade 9 and rotates with higher speed, dispels the heat to fin 6 with higher speed.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a tower crane light that radiating effect is good which characterized in that: the lamp holder comprises a mounting seat (1), a support (2) and a lamp holder (3), wherein the mounting seat (1) is arranged at the bottom of the support (2), the lamp holder (3) is installed on one side of the support (2), a bulb (4) is installed on the lamp holder (3), a lampshade (5) is arranged on the outer side of the bulb (4), a radiating fin (6) is installed on one side, away from the bulb (4), of the lamp holder (3), a rotating rod (7) is installed on one side, away from the lamp holder (3), of the inside of the support (2) in a rotating mode, a first bevel gear (8) is fixed on the rotating rod (7), a fan blade (9) is installed at one end, close to the radiating fin (6), of the rotating rod (7), a sleeve (10) is fixed at the top of the support (2), a transmission rod (11) is installed inside the sleeve (10) in a rotating mode, the bottom of the transmission rod (11) extends into the support (2), an accelerating mechanism (13) is arranged at the bottom of the transmission rod (11), a second bevel gear (14) is arranged at the bottom of the accelerating mechanism (13), and the second bevel gear (14) is meshed with the first bevel gear (8).
2. The tower crane illuminating lamp with good heat dissipation effect as claimed in claim 1, wherein: the accelerating mechanism (13) comprises a protective bin (15), a first transmission gear (16) and a second transmission gear (17), the protection bin (15) is fixed on the bracket (2), a first transmission gear (16) is arranged in the protection bin (15), the top of the first transmission gear (16) is fixedly connected with the transmission rod (11), a second transmission gear (17) is meshed with the outer side of the first transmission gear (16), a first connecting rod (18) is fixed at the bottom of the second transmission gear (17), a third transmission gear (19) is arranged at the bottom end of the first connecting rod (18), a fourth transmission gear (20) is meshed on the outer side of the first connecting rod (18), a second connecting rod (21) is fixed at the bottom of the fourth transmission gear (20), and the second connecting rod (21) is rotatably connected with the protection bin (15), and the bottom end of the second connecting rod (21) is fixedly connected with the second bevel gear (14).
3. The tower crane illuminating lamp with good heat dissipation effect as claimed in claim 2, wherein: the diameter of the first transmission gear (16) is larger than that of the second transmission gear (17), the diameter of the second transmission gear (17) is smaller than that of the third transmission gear (19), and the diameter of the third transmission gear (19) is larger than that of the fourth transmission gear (20).
4. The tower crane illuminating lamp with good heat dissipation effect as claimed in claim 1, wherein: the mounting seat (1) comprises a fixing plate (22), a mounting hole (23) and a fixing block (24), the fixing plate (22) is positioned at the bottom of the bracket (2), mounting holes (23) are uniformly formed in the outer side of the fixing plate (22), a fixed block (24) is fixed at the top of the fixed plate (22), a limit groove (25) is arranged at the bottom of the fixed block (24), a rectangular groove (26) is formed in the top of the fixing block (24), the limiting groove (25) is communicated with the rectangular groove (26), a sliding rod (27) is installed inside the limiting groove (25) in a sliding mode, and the outer side of the sliding rod (27) is sleeved with a spring (29), the bottom of the sliding rod (27) is fixed with a limiting block (28), the top end of the sliding rod (27) extends to the inside of the rectangular groove (26), and a rectangular block (30) is fixed at the top end of the sliding rod (27), and the rectangular block (30) is in sliding connection with the rectangular groove (26).
5. The tower crane illuminating lamp with good heat dissipation effect as claimed in claim 4, wherein: the bottom of the fixed plate (22) is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-skid grains.
6. The tower crane illuminating lamp with good heat dissipation effect as claimed in claim 1, wherein: the radiating fins (6) are circular, and the diameters of the radiating fins (6) are the same as the lengths of the fan blades (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674761.6U CN211821955U (en) | 2020-04-28 | 2020-04-28 | Illuminating lamp with good heat dissipation effect for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020674761.6U CN211821955U (en) | 2020-04-28 | 2020-04-28 | Illuminating lamp with good heat dissipation effect for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211821955U true CN211821955U (en) | 2020-10-30 |
Family
ID=73020584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020674761.6U Expired - Fee Related CN211821955U (en) | 2020-04-28 | 2020-04-28 | Illuminating lamp with good heat dissipation effect for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211821955U (en) |
-
2020
- 2020-04-28 CN CN202020674761.6U patent/CN211821955U/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 |
Granted publication date: 20201030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |