CN217004247U - Municipal works construction site is with energy-conserving lighting device - Google Patents
Municipal works construction site is with energy-conserving lighting device Download PDFInfo
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- CN217004247U CN217004247U CN202220820183.1U CN202220820183U CN217004247U CN 217004247 U CN217004247 U CN 217004247U CN 202220820183 U CN202220820183 U CN 202220820183U CN 217004247 U CN217004247 U CN 217004247U
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Abstract
The utility model relates to the technical field of lighting, and discloses an energy-saving lighting device for a municipal engineering construction site, which comprises a fixed bottom plate, wherein the top of the fixed bottom plate is fixedly connected with a height adjusting assembly, the height adjusting assembly comprises a fixed sleeve, the bottom of the inner side of the fixed sleeve is fixedly sleeved with a fixed bearing, the inner side of the fixed bearing is fixedly sleeved with a rotating screw, and the outer side of the rotating screw is fixedly sleeved with a first gear; according to the utility model, the first servo motor works to drive the second gear to rotate, then the second gear is meshed with the first gear to drive the first gear to rotate, and then the rotary screw rod is driven to rotate, and as the thread on the outer side of the rotary screw rod is matched with the threaded hole at the bottom of the lifting rod, the lifting rod is driven to lift through the forward and reverse rotation of the second gear, so that the lighting height is adjusted, the height of a light source can be adjusted according to the construction height of a worker, and the worker can conveniently carry out lighting work during construction at different heights.
Description
Technical Field
The utility model relates to the technical field of lighting, in particular to an energy-saving lighting device for a municipal engineering construction site.
Background
The lighting device is used for street lamp distribution rooms, transformers, distribution boxes, lamp posts, ground underground pipelines, lamps, working wells, lighting auxiliary equipment and the like in urban roads (including inner roadways, residential districts, bridges, tunnels, squares, public parking lots and the like), non-ticket-selling parks, greenbelts and the like.
The prior lighting device has the following defects:
one, current lighting device is when being used for municipal works job site, because during the municipal works construction, according to the construction demand of difference, the height of construction is different, and current lighting apparatus's height is fixed mostly, is not convenient for adjust lighting apparatus's height according to actual construction situation, is not convenient for use.
Its two, current lighting device when being used for municipal works job site, because need throw light on to some narrow and small departments during the construction, current lighting apparatus's light direction is fixed more, and the volume can not adjust light direction according to actual demand, is not convenient for throw light on to narrow and small department.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides an energy-saving lighting device for a municipal engineering construction site, which solves the problems in the prior art.
The utility model provides the following technical scheme: an energy-saving lighting device for municipal engineering construction sites comprises a fixed base plate, wherein the top of the fixed base plate is fixedly connected with a height adjusting assembly, the height adjusting assembly comprises a fixed sleeve, the bottom of the inner side of the fixed sleeve is fixedly sleeved with a fixed bearing, the inner side of the fixed bearing is fixedly sleeved with a rotary screw, the outer side of the rotary screw is fixedly sleeved with a first gear, the outer side of the first gear is movably sleeved with a limiting ring, the top of the limiting ring is fixedly connected with a lifting rod, one side of the fixed sleeve is fixedly connected with a first servo motor, the output shaft of the first servo motor is in transmission connection with a second gear, the first gear is driven to rotate by the operation of the first servo motor, the first gear is driven to rotate by the mutual meshing of the second gear and the first gear, the rotary screw is driven to rotate, and because the thread on the outer side of the rotary screw is matched with the threaded hole at the bottom of the lifting rod, then the lifting rod is driven to lift through the forward and reverse rotation of the second gear, and then the lighting height is adjusted.
Further, the top fixedly connected with illumination angle adjusting part of lifter, illumination angle adjusting part includes second servo motor, second servo motor's output shaft and rotation axis transmission are connected, the equal fixedly connected with L type fixed plate of the positive back of rotation axis, the top fixedly connected with U type fixed plate of L type fixed plate, the positive fixedly connected with third servo motor of U type fixed plate, third servo motor's output shaft and lighting fixture transmission are connected, the inboard fixedly connected with fluorescent tube of lighting fixture drives the rotation axis rotation through second servo motor work, drives L type fixed plate and U type fixed plate rotation then, can adjust the direction of shining of light source horizontal direction, and it is rotatory to drive the lighting fixture through third servo motor work, can adjust the angle of shining of the vertical direction of light source.
Furthermore, the fixed bearing and the second gear are positioned on the same plane, and the first gear and the second gear are meshed with each other, so that the rotation of the output shaft of the first servo motor can effectively drive the rotating screw to rotate.
Furthermore, the outer side of the rotating screw rod is located above the first gear and is a threaded rod, so that the rotating screw rod can rotate to drive the limiting ring and the lifting rod to ascend.
Furthermore, consecutive bolt holes are formed in the bottoms of the limiting ring and the lifting rod, the consecutive bolt holes in the bottoms of the limiting ring and the lifting rod are matched with threads on the outer side of the rotating screw rod, and the rotating screw rod is enabled to rotate to drive the limiting ring and the lifting rod to ascend.
Furthermore, a lifting hole is formed in the top of the fixing sleeve, and the lifting hole of the fixing sleeve is matched with the diameter of the lifting rod, so that the lifting rod can lift conveniently.
Furthermore, the diameter of the inner part of the fixing sleeve is matched with the diameter of the limiting ring, so that the lifting rod can be limited.
Furthermore, the both sides of lighting fixture all are equipped with the dwang and cup joint with the inboard activity of U type fixed plate, are convenient for adjust the angle of lighting fixture.
The utility model has the technical effects and advantages that:
1. according to the utility model, the first servo motor works to drive the second gear to rotate, then the second gear is meshed with the first gear to drive the first gear to rotate, and then the rotary screw rod is driven to rotate, and as the thread on the outer side of the rotary screw rod is matched with the threaded hole at the bottom of the lifting rod, the lifting rod is driven to lift through the forward and reverse rotation of the second gear, so that the lighting height is adjusted, the height of a light source can be adjusted according to the construction height of a worker, and the worker can conveniently carry out lighting work during construction at different heights.
2. The rotating shaft is driven to rotate by the work of the second servo motor, the L-shaped fixing plate and the U-shaped fixing plate are driven to rotate, the irradiation direction of the light source in the horizontal direction can be adjusted, the lamp bracket is driven to rotate by the work of the third servo motor, the irradiation angle of the light source in the vertical direction can be adjusted, the irradiation direction of the light source can be changed, the lighting can be performed in a narrow direction, and workers can work in a narrow place conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a bottom sectional view of the height adjustment assembly of the present invention.
FIG. 3 is a top cross-sectional view of the height adjustment assembly of the present invention.
Fig. 4 is a schematic structural view of the illumination angle adjusting assembly of the present invention.
The reference signs are: 1. fixing the bottom plate; 2. a height adjustment assembly; 201. fixing the sleeve; 202. fixing the bearing; 203. rotating the screw; 204. a first gear; 205. a first servo motor; 206. a second gear; 207. a limiting ring; 208. a lifting rod; 3. an illumination angle adjustment assembly; 301. a second servo motor; 302. a rotating shaft; 303. an L-shaped fixing plate; 304. a U-shaped fixing plate; 305. a third servo motor; 306. a lamp holder; 307. a lamp tube.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the energy saving lighting device for a municipal engineering construction site according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts fall within the scope of the present invention.
Referring to fig. 1-4, the utility model provides an energy-saving lighting device for municipal engineering construction sites, which comprises a fixed base plate 1, wherein the top of the fixed base plate 1 is fixedly connected with a height adjusting assembly 2, the height adjusting assembly 2 comprises a fixed sleeve 201, the bottom of the inner side of the fixed sleeve 201 is fixedly sleeved with a fixed bearing 202, the inner side of the fixed bearing 202 is fixedly sleeved with a rotary screw 203, the outer side of the rotary screw 203 is fixedly sleeved with a first gear 204, the outer side of the first gear 204 is movably sleeved with a limit ring 207, the top of the limit ring 207 is fixedly connected with a lifting rod 208, one side of the fixed sleeve 201 is fixedly connected with a first servo motor 205, the output shaft of the first servo motor 205 is in transmission connection with a second gear 206, the second gear 206 is driven to rotate by the work of the first servo motor 205, and then the first gear 204 is driven to rotate by the mutual meshing of the second gear 206 and the first gear 204, then drive rotatory screw rod 203 and rotate, because the screw thread in the rotatory screw rod 203 outside is mutually supported with the screw hole of lifter 208 bottom, then drive lifter 208 through the just reversal of second gear 206 and go up and down, adjust the illumination height then, be favorable to according to the height of workman's construction altitude mixture control light source, the workman of being convenient for carries out the work of throwing light on when the not high construction.
In a preferred embodiment, the top of the lifting rod 208 is fixedly connected with the lighting angle adjusting assembly 3, the lighting angle adjusting assembly 3 includes a second servo motor 301, an output shaft of the second servo motor 301 is in transmission connection with the rotating shaft 302, the front and back surfaces of the rotating shaft 302 are fixedly connected with an L-shaped fixing plate 303, the top of the L-shaped fixing plate 303 is fixedly connected with a U-shaped fixing plate 304, the front surface of the U-shaped fixing plate 304 is fixedly connected with a third servo motor 305, an output shaft of the third servo motor 305 is in transmission connection with a lamp holder 306, the inner side of the lamp holder 306 is fixedly connected with a lamp tube 307, the rotating shaft 302 is driven to rotate by the operation of the second servo motor 301, and then the L-shaped fixing plate 303 and the U-shaped fixing plate 304 are driven to rotate, the irradiation direction of the horizontal direction of the light source can be adjusted, the lamp holder 306 is driven to rotate by the operation of the third servo motor 305, and the irradiation angle of the vertical direction of the light source can be adjusted, the illuminating device is beneficial to changing the illuminating direction of the light source, can illuminate in narrow and small directions, and is convenient for workers to work in narrow and small places.
In a preferred embodiment, the fixed bearing 202 and the second gear 206 are located at the same height and on the same plane, and the first gear 204 and the second gear 206 are meshed with each other, so that the rotation of the output shaft of the first servo motor 205 can effectively drive the rotation of the rotary screw 203.
In a preferred embodiment, the outer side of the rotary screw 203 above the first gear 204 is a threaded rod, so that the rotation of the rotary screw 203 can drive the limit ring 207 and the lifting rod 208 to ascend.
In a preferred embodiment, the bottom of the limiting ring 207 and the bottom of the lifting rod 208 are provided with consecutive bolt holes, and the consecutive bolt holes at the bottom of the limiting ring 207 and the bottom of the lifting rod 208 are matched with the outer threads of the rotating screw 203, so that the rotating screw 203 rotates to drive the limiting ring 207 and the lifting rod 208 to ascend.
In a preferred embodiment, the top of the fixing sleeve 201 is provided with a lifting hole, and the lifting hole of the fixing sleeve 201 and the diameter of the lifting rod 208 are matched with each other to facilitate the lifting of the lifting rod 208.
In a preferred embodiment, the diameter of the inside of the fixing tube 201 and the diameter of the limiting ring 207 are matched with each other, so that the lifting rod 208 can be limited.
In a preferred embodiment, further, two sides of the lamp holder 306 are both provided with rotating rods and movably sleeved with the inner side of the U-shaped fixing plate 304, so as to facilitate adjusting the angle of the lamp holder 306.
The working principle of the utility model is as follows: the second gear 206 is driven to rotate by the work of the first servo motor 205, the first gear 204 is driven to rotate by the mutual meshing of the second gear 206 and the first gear 204, the rotary screw 203 is driven to rotate, because the thread on the outer side of the rotary screw 203 is matched with the threaded hole at the bottom of the lifting rod 208, the lifting rod 208 is driven to lift by the positive and negative rotation of the second gear 206, the illumination height is adjusted, the height of a light source can be adjusted according to the construction height of a worker, the worker can conveniently carry out illumination work during construction at different heights, the rotary shaft 302 is driven to rotate by the work of the second servo motor 301, the L-shaped fixing plate 303 and the U-shaped fixing plate 304 are driven to rotate, the illumination direction of the horizontal direction of the light source can be adjusted, the lamp holder 306 is driven to rotate by the work of the third servo motor 305, the illumination angle of the vertical direction of the light source can be adjusted, and the illumination direction of the light source can be changed, the illuminating lamp can illuminate in narrow directions, and is convenient for workers to work in narrow places.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a municipal works construction site is with energy-conserving lighting device, includes PMKD (1), its characterized in that: the top fixedly connected with altitude mixture control subassembly (2) of PMKD (1), altitude mixture control subassembly (2) are including adapter sleeve (201), fixed bearing (202) have been cup jointed to the bottom of adapter sleeve (201) inboard, the inboard fixed rotatory screw rod (203) that has cup jointed of fixed bearing (202), first gear (204) have been cup jointed to the outside of rotatory screw rod (203) is fixed, spacing ring (207) have been cup jointed in the outside activity of first gear (204), top fixedly connected with lifter (208) of spacing ring (207), the first servo motor (205) of one side fixedly connected with of adapter sleeve (201), the output shaft and the second gear (206) transmission of first servo motor (205) are connected.
2. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: the utility model discloses a LED lamp, including lifter (208), illumination angle adjusting part (3) include second servo motor (301), the output shaft and rotation axis (302) transmission of second servo motor (301) are connected, the equal fixedly connected with L type fixed plate (303) of the positive back of rotation axis (302), the top fixedly connected with U type fixed plate (304) of L type fixed plate (303), the positive fixedly connected with third servo motor (305) of U type fixed plate (304), the output shaft and the lighting fixture (306) transmission of third servo motor (305) are connected, the inboard fixedly connected with fluorescent tube (307) of lighting fixture (306).
3. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: the fixed bearing (202) and the second gear (206) are positioned on the same plane, and the first gear (204) and the second gear (206) are meshed with each other.
4. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: the outer side of the rotating screw rod (203) is positioned above the first gear (204) and is a threaded rod.
5. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: consecutive bolt holes are formed in the bottoms of the limiting ring (207) and the lifting rod (208), and the consecutive bolt holes in the bottoms of the limiting ring (207) and the lifting rod (208) are matched with threads on the outer side of the rotating screw (203).
6. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: the top of the fixed sleeve (201) is provided with a lifting hole, and the lifting hole of the fixed sleeve (201) is matched with the diameter of the lifting rod (208).
7. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: the diameter of the inner part of the fixed sleeve (201) is matched with the diameter of the limiting ring (207).
8. The energy-saving lighting device for the municipal engineering construction site according to claim 1, wherein: the two sides of the lamp bracket (306) are both provided with rotating rods and movably sleeved with the inner sides of the U-shaped fixing plates (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220820183.1U CN217004247U (en) | 2022-04-08 | 2022-04-08 | Municipal works construction site is with energy-conserving lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220820183.1U CN217004247U (en) | 2022-04-08 | 2022-04-08 | Municipal works construction site is with energy-conserving lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217004247U true CN217004247U (en) | 2022-07-19 |
Family
ID=82377092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220820183.1U Active CN217004247U (en) | 2022-04-08 | 2022-04-08 | Municipal works construction site is with energy-conserving lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217004247U (en) |
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2022
- 2022-04-08 CN CN202220820183.1U patent/CN217004247U/en active Active
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