CN110131688B - Engineering machine tool lamps and lanterns damping device - Google Patents
Engineering machine tool lamps and lanterns damping device Download PDFInfo
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- CN110131688B CN110131688B CN201910411782.0A CN201910411782A CN110131688B CN 110131688 B CN110131688 B CN 110131688B CN 201910411782 A CN201910411782 A CN 201910411782A CN 110131688 B CN110131688 B CN 110131688B
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- 238000013016 damping Methods 0.000 title claims abstract description 44
- 241001465382 Physalis alkekengi Species 0.000 title description 16
- 230000035939 shock Effects 0.000 claims abstract description 54
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 239000006096 absorbing agent Substances 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a damping device for an engineering mechanical lamp, and belongs to the field of engineering mechanical equipment. A shock absorption device for an engineering machinery lamp comprises a base, a bottom rod and a lamp body, wherein one end, far away from the base, of the bottom rod is rotatably connected with a swing rod, the top end of the swing rod is fixedly connected with the back side of the lamp body through a telescopic part, and the side wall of the bottom rod is fixedly connected with a driving piece through a supporting seat; the bottom end of the swinging rod is fixedly connected with a half gear, the half gear is meshed with a strip-shaped rack, the strip-shaped rack is connected to the inside of the bottom rod in a sliding mode, and one end, positioned in the base, of the strip-shaped rack is fixedly connected with a step block; the bottom of the lamp body is rotatably connected with a shock absorption rod, and one end of the shock absorption rod, which is arranged in the base, is fixedly connected with an engagement block matched with the step block; the invention has simple structure and convenient operation, is convenient for adjusting the irradiation direction of the large-scale lighting lamp, can realize the buffer and shock absorption of the lamp body in the adjusting process and avoids the collision easily caused by the traditional large-scale lamp in the adjusting process.
Description
Technical Field
The invention relates to the technical field of engineering mechanical equipment, in particular to a damping device for an engineering mechanical lamp.
Background
Engineering machinery is an important component of the chinese equipment industry. In general, mechanical equipment necessary for comprehensive mechanized construction works required for earth and stone construction works, road surface construction and maintenance, mobile lifting, loading and unloading operations, and various construction works is called as construction machinery.
At present, engineering machine tool in the market all can use the illumination lamps and lanterns, for improving the illumination effect of illumination lamps and lanterns, often need adjust the angle of illumination of lamps and lanterns, prior art often adopts manual mode to adjust, therefore has the inconvenient problem of regulation, to large-scale illumination lamps and lanterns, when shining the angle regulation, often because its quality is great and device self shock attenuation effect is poor, and lead to colliding with to the lamps and lanterns device body, lead to causing the damage to the inside components and parts of lamps and lanterns, influence the life of lamps and lanterns.
Disclosure of Invention
The invention aims to solve the problems that a lamp in engineering machinery is poor in damping effect when the irradiation angle of the lamp is adjusted, and the lamp device body is easy to collide with the lamp device body, and provides a damping device for the lamp in the engineering machinery.
In order to achieve the purpose, the invention adopts the following technical scheme:
a damping device for a lamp of engineering machinery comprises a base, a bottom rod and a lamp body, wherein the bottom rod is fixedly connected to the side wall of the bottom end of the base, the lamp body is rotatably connected to the inner wall of the top end of the base through a rotating shaft, one end, far away from the base, of the bottom rod is rotatably connected with a swing rod, the top end of the swing rod is fixedly connected with the back side of the lamp body through a telescopic part, and the side wall of the bottom rod is fixedly connected with a driving piece for driving the swing rod through a supporting seat; the bottom end of the swinging rod is fixedly connected with a half gear, the half gear is meshed with a strip-shaped rack, the strip-shaped rack is connected to the inside of the bottom rod in a sliding manner, and one end, which is arranged inside the base, of the strip-shaped rack is fixedly connected with a step block; the bottom of lamp body is rotated and is connected with the shock attenuation pole, the inside one end fixedly connected with of base and step piece assorted meshing piece are arranged in to the shock attenuation pole.
Preferably, curved bar hole has been seted up to the lateral wall of base, the downthehole sliding connection of bar has the traveller, the one end that the bar hole was kept away from to the traveller is fixed continuous with the lamp body.
Preferably, an adjusting plate is fixedly connected to one side, close to the lamp body, of the sliding column, a plate sleeve matched with the adjusting plate is fixedly connected to the inner wall of the base, symmetrical meshing holes are formed in the plate sleeve, and elastic nut blocks matched with the meshing holes are fixedly connected to the adjusting plate.
Preferably, the driving piece includes motor, dwang, slider, the dwang rotates the output of connection at the motor, slider sliding connection is on the swinging arms, the one end that the motor was kept away from to the dwang rotates with the slider and links to each other.
Preferably, a sliding hole is formed in the bottom rod, and the strip-shaped rack is connected in the sliding hole in a sliding mode.
Preferably, the inside cavity that is equipped with in base bottom, the cavity is all arranged in to the bottom of shock attenuation pole and the one end that half-gear was kept away from to the bar rack.
Preferably, the lamp body bottom is rotated with the shock attenuation pole through the engaging lug and is linked to each other, damping spring has been cup jointed to the outside of shock attenuation pole, damping spring's both ends link to each other with base, shock attenuation pole are fixed respectively.
Preferably, the bottom of the engaging block is provided with a protrusion, the stepped block is specifically a stepped solid block, and grooves matched with the protrusion are formed in the stepped surface of the stepped block.
Preferably, the height of the ladder on the ladder block is gradually reduced along the direction away from the strip-shaped rack.
Compared with the prior art, the invention provides a damping device for an engineering mechanical lamp, which has the following beneficial effects:
1. the damping device for the engineering mechanical lamp is provided with the driving piece, the driving piece drives the swinging rod to rotate along the bottom rod in the working process, and the top end of the swinging rod is fixedly connected with the back side of the lamp body through the telescopic part, so that the irradiation angle of the lamp body is adjusted in the rotating process through the swinging rod; when the elevation angle of the lamp body needs to be adjusted, the driving piece drives the swing rod to rotate anticlockwise, the swing rod further drives the strip-shaped rack to slide out of the bottom rod through the half gear, and meanwhile, the lamp body is driven by the swing rod to rotate downwards along the rotating shaft, so that the damping rod is driven to extend into the bottom rod, and the lamp body is fixed through the matching of the meshing block and the stepped block; when the angle of depression of lamp body needs to be adjusted, the driving piece drives swinging arms clockwise rotation, and the swinging arms and then drives the bar rack through the half-gear and stretch into the sill bar, and simultaneously, the lamp body is under the drive of swinging arms, upwards rotates along the pivot to inside the drive shock absorber pole stretches out the sill bar, and utilize the cooperation of meshing piece and ladder piece, realize fixing the lamp body, the existence of shock absorber pole is convenient for provide the buffering shock attenuation for the lamp body when adjusting the lamp body.
2. This engineering machine tool lamps and lanterns damping device, curved bar hole has been seted up through the lateral wall at the base, and sliding connection has the traveller in the bar downthehole, the one end in bar hole is kept away from to the traveller links to each other with the lamp body is fixed, the lamp body is along pivot pivoted in-process, it slides in the bar downthehole to drive the traveller, meanwhile, the lamp body drives the regulating plate at the pivoted in-process and slides in the board cover is inside, thereby be convenient for the lamp body stable rotate along the pivot, and utilize the cooperation in elasticity nut piece and meshing hole, the realization is fixed the regulating plate inside the board cover, thereby realize the fixed to the lamp body.
3. This engineering machine tool lamps and lanterns damping device, through being equipped with the driving piece, and the driving piece includes motor, dwang, slider, and the motor drives the dwang at the in-process of work and rotates, and the dwang and then drives the slider and rotate, simultaneously, because slider sliding connection is on the swinging arms, therefore the slider is along dwang pivoted in-process, drives the reciprocating swing of swinging arms to the realization is adjusted the angle of shining of lamp body.
4. This engineering machine tool lamps and lanterns damping device through having seted up the slide opening in the sill bar inside, the existence of slide opening is convenient for bar rack sliding connection inside the sill bar.
5. This engineering machine tool lamps and lanterns damping device through being equipped with the cavity in that the base is inside, and the one end that half-gear was kept away from to the bottom of shock-absorbing rod and bar rack all arranges the cavity in, and the shock-absorbing rod and the bar rack of being convenient for of the existence of cavity slide at the base lateral wall to be convenient for the ladder piece with the matching of meshing piece.
6. This engineering machine tool lamps and lanterns damping device, the lamp body bottom is passed through the engaging lug and is rotated with the shock absorber pole and link to each other, and the shock absorber pole that is convenient for of the existence of engaging lug removes along vertical direction, and has cup jointed damping spring in the outside of shock absorber pole, and damping spring's existence is convenient for provide the shock attenuation effect for the lamp body at the in-process that the shock absorber pole removed to prevent to cause to collide with the device.
7. This engineering machine tool lamps and lanterns damping device is equipped with the arch through the bottom at the meshing piece, and set up on the ladder face of ladder piece with protruding assorted recess, utilize the cooperation of arch and recess, realize being connected of ladder piece and meshing piece to the realization is fixed the position of lamp body.
8. The shock absorption device for the engineering machinery lamp is provided with the step block, and the height of the steps on the step block is gradually reduced along the direction far away from the strip-shaped rack; the engagement block moves downwards under the driving of the shock-absorbing rod, and the stepped block moves towards the direction far away from the engagement block, so that the protrusion on the engagement block is matched with the groove conveniently; when the meshing block moves upwards under the driving of the damping rod, the stepped block moves towards the direction close to the meshing block, so that the protrusion on the meshing block is matched with the groove conveniently.
The device has the advantages that the structure is simple, the operation is convenient, the irradiation direction of the large-scale lighting lamp can be conveniently adjusted, the buffering and shock absorption of the lamp body can be realized in the adjusting process, and the phenomenon that the traditional large-scale lamp is easy to collide when being adjusted is avoided.
Drawings
Fig. 1 is a schematic perspective view of a damping device for an engineering mechanical lamp according to an embodiment of the present invention;
fig. 2 is a second schematic perspective view of a damping device for an engineering mechanical lamp according to the present invention;
fig. 3 is a third schematic perspective view of a damping device for an engineering mechanical lamp according to the present invention;
FIG. 4 is a fourth schematic view of a three-dimensional structure of a damping device for a lamp of an engineering machine according to the present invention;
FIG. 5 is a front view of the shock absorbing device of the engineering machinery lamp in FIG. 1;
FIG. 6 is a front view of the damping device of the engineering mechanical lamp shown in FIG. 2;
FIG. 7 is a front view of the damping device of the engineering mechanical lamp shown in FIG. 3;
FIG. 8 is a schematic structural diagram of a driving member of a damping device of an engineering mechanical lamp according to the present invention;
fig. 9 is one of the schematic structural diagrams of the connection between the meshing block and the stepped block of the damping device of the engineering mechanical lamp provided by the present invention;
FIG. 10 is a second schematic structural view of the connection between the engaging block and the step block of the damping device of the engineering mechanical lamp according to the present invention;
FIG. 11 is a schematic structural view of a connection between an adjusting plate and a plate sleeve of a damping device of an engineering mechanical lamp provided by the invention;
fig. 12 is a schematic structural view of a connection between a bar-shaped rack and a base of a damping device of an engineering mechanical lamp according to the present invention.
In the figure: 1. a base; 2. a bottom bar; 3. a lamp body; 4. a swing lever; 5. a supporting seat; 6. a drive member; 601. a motor; 602. rotating the rod; 603. a slider; 7. a half gear; 8. a bar-shaped rack; 9. a step block; 10. a shock-absorbing lever; 11. an engagement block; 12. a strip-shaped hole; 13. a traveler; 14. an adjusting plate; 15. sheathing the plate; 16. an engagement hole; 17. an elastic nut block; 18. connecting lugs; 19. a damping spring; 20. a groove; 21. a telescopic part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-9, an engineering machinery lamp damping device comprises a base 1, a bottom rod 2 and a lamp body 3, wherein the bottom rod 2 is fixedly connected to the side wall of the bottom end of the base 1, the lamp body 3 is rotatably connected to the inner wall of the top end of the base 1 through a rotating shaft, one end of the bottom rod 2, which is far away from the base 1, is rotatably connected with a swing rod 4, the top end of the swing rod 4 is fixedly connected with the back side of the lamp body 3 through a telescopic part 21, the telescopic part 21 adopts a spring, and the side wall of the bottom rod 2 is fixedly connected with a driving piece 6 through a supporting seat 5; the bottom end of the oscillating rod 4 is fixedly connected with a half gear 7, the half gear 7 is meshed with a strip-shaped rack 8, the strip-shaped rack 8 is connected inside the bottom rod 2 in a sliding manner, and one end, arranged inside the base 1, of the strip-shaped rack 8 is fixedly connected with a step block 9; the bottom of the lamp body 3 is rotatably connected with a shock absorption rod 10, one end of the shock absorption rod 10, which is arranged in the base 1, is fixedly connected with an engagement block 11 matched with the step block 9, a driving piece 6 is arranged, the driving piece 6 drives the swinging rod 4 to rotate along the bottom rod 2 in the working process, and the top end of the swinging rod 4 is fixedly connected with the back side of the lamp body 3, so that the irradiation angle of the lamp body 3 is adjusted in the rotating process through the swinging rod 4, meanwhile, the swinging rod 4 drives the strip-shaped rack 8 to slide back and forth in the bottom rod 2 through the half gear 7 in the swinging process along the bottom rod 2, and shock absorption is provided in the irradiation angle adjusting process of the lamp body 3 by utilizing the matching of the step block 9 and the shock absorption rod 10; specifically, when the elevation angle of the lamp body 3 needs to be adjusted, the driving piece 6 drives the swing rod 4 to rotate anticlockwise, the swing rod 4 further drives the strip-shaped rack 8 to slide out of the bottom rod 2 through the half gear 7, and meanwhile, the lamp body 3 is driven by the swing rod 4 to rotate downwards along the rotating shaft, so that the damping rod 10 is driven to extend into the bottom rod 2, and the lamp body 3 is fixed through the matching of the meshing block 11 and the step block 9; when the angle of depression of lamp body 3 needs to be adjusted, driving piece 6 drives swinging arms 4 clockwise rotation, swinging arms 4 and then drive bar rack 8 through half-gear 7 and stretch into sill bar 2, and simultaneously, lamp body 3 is under the drive of swinging arms 4, upwards rotate along the pivot, thereby drive shock attenuation pole 10 stretches out inside sill bar 2, and utilize the cooperation of meshing piece 11 and ladder piece 9, the realization is fixed lamp body 3, the existence of shock attenuation pole 10 is convenient for provide the buffering shock attenuation for lamp body 3 when adjusting lamp body 3.
Example 2:
referring to fig. 1-7 and fig. 11, a shock absorbing device for an engineering mechanical lamp is substantially the same as that of embodiment 1, further, an arc-shaped strip-shaped hole 12 is formed in a side wall of the base 1, a sliding column 13 is slidably connected in the strip-shaped hole 12, and one end of the sliding column 13, which is far away from the strip-shaped hole 12, is fixedly connected with a lamp body 3;
one side fixedly connected with regulating plate 14 that traveller 13 is close to lamp body 3, 1 inner wall fixedly connected with of base and regulating plate 14 assorted lath 15, set up symmetrical meshing hole 16 on the lath 15, fixedly connected with and meshing hole 16 assorted elastic nut piece 17 on the regulating plate 14, through set up curved bar hole 12 at the lateral wall of base 1, and sliding connection has traveller 13 in bar hole 12, the one end that the bar hole 12 was kept away from to traveller 13 is fixed continuous with lamp body 3, lamp body 3 is at the in-process along pivot pivoted, it slides in bar hole 12 to drive traveller 13, meanwhile, lamp body 3 drives regulating plate 14 and slides in lath 15 is inside at pivoted in-process, thereby be convenient for lamp body 3 stable rotate along the pivot, and utilize the cooperation of elastic nut piece 17 and meshing hole 16, the realization is fixed regulating plate 14 inside lath 15, thereby realize fixing lamp body 3.
Example 3:
referring to fig. 1 to 8, a shock absorbing device for an engineering mechanical lamp is substantially the same as that in embodiment 1, further, the driving member 6 includes a motor 601, a rotating rod 602, and a slider 603, the rotating rod 602 is rotatably connected to an output end of the motor 601, the slider 603 is slidably connected to the swinging rod 4, one end of the rotating rod 602, which is far away from the motor 601, is rotatably connected to the slider 603, and by providing the driving member 6, and the driving member 6 includes the motor 601, the rotating rod 602, and the slider 603, the motor 601 drives the rotating rod 602 to rotate in the working process, and the rotating rod 602 further drives the slider 603 to rotate, and meanwhile, since the slider 603 is slidably connected to the swinging rod 4, the slider 603 drives the swinging rod 4 to swing back and forth in the rotating process along the rotating rod 602, thereby adjusting the irradiation angle of the lamp body 3.
Example 4:
referring to fig. 12, a damping device for a lamp of an engineering machine is substantially the same as that in embodiment 1, and further, a sliding hole is formed in the bottom rod 2, the bar-shaped rack 8 is slidably connected in the sliding hole, and the bar-shaped rack 8 is slidably connected in the bottom rod 2 due to the existence of the sliding hole.
Example 5:
referring to fig. 12, a shock absorbing device for an engineering machinery lamp is substantially the same as that in embodiment 1, further, a cavity is formed inside the bottom end of the base 1, the bottom end of the shock absorbing rod 10 and one end, far away from the half gear 7, of the strip-shaped rack 8 are both placed in the cavity, and the shock absorbing rod 10 and the strip-shaped rack 8 can slide on the side wall of the base 1 due to the existence of the cavity, so that the step block 9 and the meshing block 11 can be matched conveniently.
Example 6:
referring to fig. 9, fig. 10, fig. 12, an engineering machine tool lamps and lanterns damping device, 5 are basically the same with implementing, further, 3 bottoms of lamp bodies rotate with shock absorber rod 10 through engaging lug 18 and link to each other, the existence of engaging lug 18 is convenient for shock absorber rod 10 and is removed along vertical direction, damping spring 19 has been cup jointed to the outside of shock absorber rod 10, damping spring 19's both ends respectively with base 1, shock absorber rod 10 is fixed continuous, damping spring 19's existence is convenient for provide the shock attenuation effect for lamp body 3 at the in-process that shock absorber rod 10 removed, thereby prevent to cause the clashing with to the device.
Example 7:
referring to fig. 1-7, 9, 10, and 12, a damping device for an engineering mechanical lamp is substantially the same as that in embodiment 1, further, a protrusion is disposed at the bottom of the engaging block 11, the step block 9 is specifically a step-shaped solid block, grooves 20 matched with the protrusion are disposed on step surfaces of the step block 9, and the step block 9 and the engaging block 11 are connected by the cooperation of the protrusion and the grooves 20, so that the position of the lamp body 3 is fixed.
Example 8:
referring to fig. 1-7, 9, 10, and 12, a damping device for a lamp of an engineering machine is substantially the same as that of embodiment 7, and further, the heights of the steps on the step block 9 are sequentially decreased in the direction away from the strip-shaped rack 8, and by providing the step block 9, the heights of the steps on the step block 9 are sequentially decreased in the direction away from the strip-shaped rack 8; when the engaging block 11 moves downwards under the driving of the shock-absorbing rod 10, the stepped block 9 moves towards the direction far away from the engaging block 11, so that the protrusion on the engaging block 11 is matched with the groove 20 conveniently; when the engaging block 11 is driven by the damping rod 10 to move upwards, the stepped block 9 moves towards the direction close to the engaging block 11, so that the protrusion on the engaging block 11 is matched with the groove 20.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. A damping device for a lamp of engineering machinery comprises a base (1), a bottom rod (2) and a lamp body (3), wherein the bottom rod (2) is fixedly connected to the side wall of the bottom end of the base (1), and the lamp body (3) is rotatably connected to the inner wall of the top end of the base (1) through a rotating shaft; the bottom end of the swing rod (4) is fixedly connected with a half gear (7), the half gear (7) is meshed with a strip-shaped rack (8), the strip-shaped rack (8) is connected to the inside of the bottom rod (2) in a sliding mode, and one end, arranged inside the base (1), of the strip-shaped rack (8) is fixedly connected with a step block (9); the bottom of lamp body (3) is rotated and is connected with shock-absorbing rod (10), shock-absorbing rod (10) are arranged in inside one end fixedly connected with of base (1) and step block (9) assorted meshing piece (11).
2. The shock absorption device for the engineering machinery lamp according to claim 1, wherein an arc-shaped strip-shaped hole (12) is formed in the side wall of the base (1), a sliding column (13) is connected in the strip-shaped hole (12) in a sliding manner, and one end, far away from the strip-shaped hole (12), of the sliding column (13) is fixedly connected with the lamp body (3).
3. The shock absorption device for the engineering mechanical lamp according to claim 2, wherein an adjusting plate (14) is fixedly connected to one side, close to the lamp body (3), of the sliding column (13), a plate sleeve (15) matched with the adjusting plate (14) is fixedly connected to the inner wall of the base (1), symmetrical meshing holes (16) are formed in the plate sleeve (15), and an elastic nut block (17) matched with the meshing holes (16) is fixedly connected to the adjusting plate (14).
4. The shock absorbing device for the engineering machinery lamp according to claim 1, wherein the driving part (6) comprises a motor (601), a rotating rod (602) and a sliding block (603), the rotating rod (602) is rotatably connected to an output end of the motor (601), the sliding block (603) is slidably connected to the swinging rod (4), and one end of the rotating rod (602), which is far away from the motor (601), is rotatably connected to the sliding block (603).
5. The shock absorbing device for the engineering machinery lamp according to claim 1, wherein a sliding hole is formed in the bottom rod (2), and the strip-shaped rack (8) is slidably connected in the sliding hole.
6. The shock absorbing device for the engineering machinery lamp as claimed in claim 1, wherein a cavity is formed in the bottom end of the base (1), and the bottom end of the shock absorbing rod (10) and one end, far away from the half gear (7), of the strip-shaped rack (8) are arranged in the cavity.
7. The shock absorbing device for the engineering machinery lamp according to claim 6, wherein the bottom of the lamp body (3) is rotatably connected with the shock absorbing rod (10) through a connecting lug (18), a shock absorbing spring (19) is sleeved outside the shock absorbing rod (10), and two ends of the shock absorbing spring (19) are fixedly connected with the base (1) and the shock absorbing rod (10) respectively.
8. The shock absorption device for the engineering mechanical lamp according to claim 1, wherein a protrusion is arranged at the bottom of the engaging block (11), the step block (9) is specifically a step-shaped solid block, and grooves (20) matched with the protrusion are formed in the step surface of the step block (9).
9. A shock absorption device for a lamp of engineering machinery according to claim 8, wherein the heights of the steps on the step block (9) are gradually decreased in the direction away from the strip-shaped rack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411782.0A CN110131688B (en) | 2019-05-16 | 2019-05-16 | Engineering machine tool lamps and lanterns damping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411782.0A CN110131688B (en) | 2019-05-16 | 2019-05-16 | Engineering machine tool lamps and lanterns damping device |
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| CN110131688A CN110131688A (en) | 2019-08-16 |
| CN110131688B true CN110131688B (en) | 2022-10-25 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115328A (en) * | 2011-11-17 | 2013-05-22 | 海洋王照明科技股份有限公司 | Vibration reducing device and lamp with the same |
| CN103162205A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Lamp |
| CN105650593A (en) * | 2016-03-25 | 2016-06-08 | 付淑珍 | Green and energy-saving LED lamp adjustable in angle |
| CN207716366U (en) * | 2018-01-31 | 2018-08-10 | 王建华 | A kind of engineering machinery damping device for luminaries |
| CN108613088A (en) * | 2018-06-18 | 2018-10-02 | 佛山市第七感文化传播有限公司 | A kind of stage lighting that convenience uses in the wild |
| CN109695829A (en) * | 2019-01-14 | 2019-04-30 | 广州市尚维电子有限公司 | A kind of stage LED projection lamp |
| CN208817404U (en) * | 2018-07-28 | 2019-05-03 | 张晓霞 | A kind of subway tunnel headlamp damping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3361149B1 (en) * | 2017-02-10 | 2020-07-08 | Harman Professional Denmark ApS | Method of reducing sound from light fixture with stepper motors |
-
2019
- 2019-05-16 CN CN201910411782.0A patent/CN110131688B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115328A (en) * | 2011-11-17 | 2013-05-22 | 海洋王照明科技股份有限公司 | Vibration reducing device and lamp with the same |
| CN103162205A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Lamp |
| CN105650593A (en) * | 2016-03-25 | 2016-06-08 | 付淑珍 | Green and energy-saving LED lamp adjustable in angle |
| CN207716366U (en) * | 2018-01-31 | 2018-08-10 | 王建华 | A kind of engineering machinery damping device for luminaries |
| CN108613088A (en) * | 2018-06-18 | 2018-10-02 | 佛山市第七感文化传播有限公司 | A kind of stage lighting that convenience uses in the wild |
| CN208817404U (en) * | 2018-07-28 | 2019-05-03 | 张晓霞 | A kind of subway tunnel headlamp damping device |
| CN109695829A (en) * | 2019-01-14 | 2019-04-30 | 广州市尚维电子有限公司 | A kind of stage LED projection lamp |
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| CN110131688A (en) | 2019-08-16 |
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