CN203718689U - Mechanical lifting lighting device - Google Patents
Mechanical lifting lighting device Download PDFInfo
- Publication number
- CN203718689U CN203718689U CN201320846439.7U CN201320846439U CN203718689U CN 203718689 U CN203718689 U CN 203718689U CN 201320846439 U CN201320846439 U CN 201320846439U CN 203718689 U CN203718689 U CN 203718689U
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- China
- Prior art keywords
- pole
- bar
- wire rope
- steel wire
- pulley
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 76
- 239000010959 steel Substances 0.000 claims description 76
- 230000003028 elevating effect Effects 0.000 claims description 36
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a mechanical lifting lighting device which comprises a lifting rod, wherein the lifting rod comprises a lamp post with lighting equipment at the top end, a first support rod, a second support rod and a fixing rod which are sleeved in sequence from inside to outside, a rod sleeve with fixing sheets and pulleys at the side part is arranged outside the upper part of each of the first support rod, the second support rod and the fixing rod, the bottoms of the lamp post and the first support rod are provided with positioning parts, the bottom of the second support rod is provided with a fixed pulley, and a limiting block sleeves the second support rod above the fixed pulley; the mechanical lifting lighting device comprises a first wire rope matched with the rod sleeves of the first and second support rods, a second wire rope matched with the rod sleeves of the second support rod and the fixing rod, and a third wire rope matched with the rod sleeve of the fixing rod and the fixed pulley of the second support rod. The mechanical lifting lighting device has the advantage that the height of the lifting rod is adjusted by simple mechanical operation on the wire ropes via a mechanical principle, is simple to operate, simple and convenient for troubleshooting, saved in adjusting time, less in loss, low in cost and high in work efficiency and can be maintained by replacing parts.
Description
Technical field
The utility model belongs to light-emitting device or its system, is applicable to mobile technical field portable or specially, particularly a kind of by more succinct lifting and the adjustable mechanical elevating lighting device of adjustable height that completes rapidly lighting device of mechanical means.
Background technology
In the environment of our life; often can meet the road conditions of the engineering site of various situations, unpredictable natural phenomena and danger the unknown that natural phenomena causes thus; and under this complex environment of not knowing situation; especially in night; usually need to carry out various operation, this actual conditions have expedited the emergence of by increasing the height of lighting apparatus and making the removable lighting device that expands illumination zone of lighting apparatus.
On current market, released removable and liftable lighting device, can not be subject to region, environmental limit, device can moved to whenever necessary to the area that needs illumination, yet such lighting device of the prior art has still had problems.In prior art, movably lighting device generally adopts the work of air pump telescoping mechanism to complete the lifting of lighting apparatus, this air pump telescoping mechanism complex structure, when facing complicated working environment, very easily cause damage, repair difficulty, and air pump operation is easily leaked gas, cannot adjust preferably the height of elevating lever, when by special occasions such as bridge openings, easily the problem of lighting apparatus height cannot be comparatively fast adjusted in generation, and loss is very large; Meanwhile, movably lighting device, owing to needing the operation of air pump telescoping mechanism, is fixedly installed therefore be traditionally arranged to be with moving body, and cost is quite high, once and a part of impaired complete machine maintenance that just needs, cost is large, inefficiency.
Utility model content
The technical problem that the utility model solves is, in prior art, movably lighting device generally adopts the work of air pump telescoping mechanism to complete the lifting of lighting apparatus, and cause when in the face of complicated working environment, complex structure due to air pump telescoping mechanism, very easily cause damage, repair difficulty, and air pump operation is easily leaked gas, cannot adjust preferably the height of elevating lever, when by special occasions such as bridge openings, easily lighting apparatus height cannot be comparatively fast adjusted in generation, loss is very large, simultaneously movably lighting device owing to needing the operation of air pump telescoping mechanism, therefore be traditionally arranged to be with moving body, be fixedly installed, cost is quite high, once and the impaired complete machine that just needs of a part keeps in repair, cost is large, ineffective problem, the very large problem of loss, and then provide a kind of mechanical elevating lighting device of optimizing structure.
The technical scheme that the utility model adopts is, a kind of mechanical elevating lighting device, comprise elevating lever, described elevating lever is provided with lighting apparatus, described elevating lever comprises from inside to outside successively lamp stand, the first pole, the second pole and the fixed bar of socket, and described lighting apparatus is located at the top of described lamp stand;
The upper outside of described the first pole, the second pole and fixed bar is equipped with bar cover, the sidepiece of described bar cover is provided with stator and pulley, the bottom of described lamp stand and the first pole is provided with location division, the bottom of described the second pole is provided with fixed pulley, and the second pole outside of described fixed pulley top is arranged with limited block;
Described mechanical elevating lighting device also comprises the first steel wire rope, the second steel wire rope and the 3rd steel wire rope, the bar cover of described the first steel wire rope and the first pole and the second pole is equipped with, the bar cover of described the second steel wire rope and the second pole and fixed bar is equipped with, and the bar cover of described the 3rd steel wire rope and fixed bar and the fixed pulley of the second pole are equipped with.
Preferably, the sidepiece of the bar of described the first pole and the second pole cover is provided with 2 stators and 2 pulleys, and described 2 stators are symmetrical arranged centered by the axle center of bar cover, and described 2 pulleys are symmetrical arranged centered by the axle center of bar cover; The sidepiece of the bar cover of described fixed bar is provided with 3 stators and 1 pulley, and described 3 stators and 1 pulley are uniformly distributed centered by the axle center of bar cover.
Preferably, the stator of the pulley of the bar cover of described the first steel wire rope and the first pole and the bar cover of the second pole is equipped with, the stator of the pulley of the bar cover of described the second steel wire rope and the second pole and the bar cover of fixed bar is equipped with, and the stator of the bar cover of described the 3rd steel wire rope and fixed bar and the fixed pulley of the second pole are equipped with.
Preferably, the pulley of the bar of described the first pole cover pulley of sidepiece and the bar of the second pole cover sidepiece is in 90 ° in the horizontal direction, and the pulley of the bar cover pulley of sidepiece of described the second pole and the bar of fixed bar cover sidepiece is in 90 ° in the horizontal direction.
Preferably, the location division of the bottom of described lamp stand and the first pole is made as inner tube or steel wire trough.
Preferably, described bottom of fixed is provided with fixed disk, on described fixed disk, coordinates and is provided with locking device.
Preferably, described the 3rd steel wire rope is connected with electric capstan.
The utility model provides a kind of mechanical elevating lighting device of optimizing structure, by elevating lever, be set to successively be socketed from inside to outside lamp stand, the first pole, the structure of the second pole and fixed bar, and the first pole, the upper outside of the second pole and fixed bar all arranges the bar cover that has comprised stator and pulley, bottom lamp stand and the first pole arranges location division, bottom the second pole arranges fixed pulley, the first steel wire rope being equipped with by the bar cover with the first pole and the second pole, the second steel wire rope being equipped with the bar cover of the second pole and fixed bar and the 3rd steel wire rope being equipped with the bar cover of fixed bar and the fixed pulley of the second pole, complete after the 3rd steel wire rope is drop-down, by fixed pulley, the second pole is up propped up, touch the second steel wire rope, the first pole is propped up, finally touch the first steel wire rope and prop up lamp stand, and by the maximum height of lighting device in spacing restriction the utility model of limited block, the utility model has utilized theory of mechanics, when facing complicated working environment, steel wire rope can, by easy mechanically actuated, make the height of elevating lever adjustable, simple to operate, investigation fault is easy, save the adjustment time, loss is little, and maintenance can complete by changing parts, cost is low, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the front view structural representation of mechanical elevating lighting device of the present utility model while packing up;
Front view structural representation when Fig. 2 is mechanical elevating lighting device rise of the present utility model;
Fig. 3 is the partial enlarged drawing of A in Fig. 2;
Fig. 4 is the partial enlarged drawing of B in Fig. 2;
Fig. 5 is the partial enlarged drawing of C in Fig. 2;
Side view structural representation when Fig. 6 is mechanical elevating lighting device rise of the present utility model;
Fig. 7 is the partial enlarged drawing of A ' in Fig. 6;
Fig. 8 is the partial enlarged drawing of B ' in Fig. 6;
Fig. 9 is the partial enlarged drawing of C ' in Fig. 6.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
As shown in the figure, the utility model relates to a kind of mechanical elevating lighting device, comprise elevating lever 1, described elevating lever 1 is provided with lighting apparatus 2, described elevating lever 1 comprises from inside to outside successively lamp stand 1-1, the first pole 1-2, the second pole 1-3 and the fixed bar 1-4 of socket, and described lighting apparatus 2 is located at the top of described lamp stand 1-1;
The upper outside of described the first pole 1-2, the second pole 1-3 and fixed bar 1-4 is equipped with bar cover 3, the sidepiece of described bar cover 3 is provided with stator 4 and pulley 5, the bottom of described lamp stand 1-1 and the first pole 1-2 is provided with location division 6, the bottom of described the second pole 1-3 is provided with fixed pulley 7, and the second pole 1-3 outside of described fixed pulley 7 tops is arranged with limited block 8;
Described mechanical elevating lighting device also comprises the first steel wire rope 9-1, the second steel wire rope 9-2 and the 3rd steel wire rope 9-3, the bar cover 3 of described the first steel wire rope 9-1 and the first pole 1-2 and the second pole 1-3 is equipped with, the bar cover 3 of described the second steel wire rope 9-2 and the second pole 1-3 and fixed bar 1-4 is equipped with, and the fixed pulley 7 of bar cover the 3 and second pole 1-3 of described the 3rd steel wire rope 9-3 and fixed bar 1-4 is equipped with.
In the utility model, the lamp stand 1-1 that elevating lever 1 is set to successively be socketed from inside to outside, the first pole 1-2, the second pole 1-3 and fixed bar 1-4, upper outside at the first pole 1-2, the second pole 1-3 and fixed bar 1-4 all arranges the bar cover 3 that has comprised stator 4 and pulley 5, bottom at lamp stand 1-1 and the first pole 1-2 arranges location division 6, in the bottom of the second pole 1-3, fixed pulley 7 is set.When practical operation, the two ends of the first steel wire rope 9-1 are fixed on the stator 4 of bar cover 3 of the second pole 1-3, and the first steel wire rope 9-1 is through the pulley 5 of the bar cover 3 of the first pole 1-2 and be equipped with the location division 6 of lamp stand 1-1 bottom simultaneously; The two ends of the second steel wire rope 9-2 are fixed on the stator 4 of bar cover 3 of fixed bar 1-4, and the second steel wire rope 9-2 is through the pulley 5 of the bar cover 3 of the second pole 1-3 and be equipped with the location division 6 of the first pole 1-2 bottom simultaneously; One end of the 3rd steel wire rope 9-3 is fixed on the stator 4 of bar cover 3 of fixed bar 1-4, and the other end is pulled out through pulley 5 places of the fixed pulley 7 of the second pole 1-3 bottom the bar cover 3 of self-retaining bar 1-4.In the time need to completing the rise of lighting apparatus 2, only need pulley 5 places of the bar cover 3 of the 3rd steel wire rope 9-3 self-retaining bar 1-4 are drop-down, after the 3rd steel wire rope 9-3 is stressed, by fixed pulley 7, the second pole 1-3 is up propped up, when rising, strains by the bar cover 3 of the second pole 1-3 the second steel wire rope 9-2, after lifting, the second steel wire rope 9-2 acts on the location division 6 of the bottom of the first pole 1-2, the first pole 1-2 is up propped up, when rising, strains by the bar cover 3 of the first pole 1-2 the first steel wire rope 9-1, after lifting, the first steel wire rope 9-1 acts on the location division 6 of the bottom of lamp stand 1-1, prop up lamp stand 1-1, completed the rise of lighting apparatus 2, the height simultaneously rising can pull the pulling force of the 3rd steel wire rope 9-3 and speed to control by control according to actual conditions, in the utility model, in order to prevent accident, the second pole 1-3 outside above fixed pulley 7 is arranged with limited block 8, owing to there being the screens of bar cover 3, the diameter of limited block 8 is greater than the bore of fixed bar 1-4, therefore overlap 3 o'clock as long as limited block 8 is encountered the bar of fixed bar 1-4, the lighting apparatus in the utility model 2 has reached maximum height.
In the utility model, it is in order to guarantee normally carrying out of mechanical work, to there will not be unsettled situation, having guaranteed the security of operation that 2 sections of poles are only set in fixed bar 1-4 and lamp stand 1-1.In the utility model, lighting apparatus 2 to the height of fixed bar 1-4 bottom is 6.5～8 meters.
The sidepiece of the bar cover 3 of described the first pole 1-2 and the second pole 1-3 is provided with 2 stators 4 and 2 pulleys 5, and described 2 stators 4 are symmetrical arranged centered by the axle center of bar cover 3, and described 2 pulleys 5 are symmetrical arranged centered by the axle center of bar cover 3; The sidepiece of the bar cover 3 of described fixed bar 1-4 is provided with 3 stators 4 and 1 pulley 5, and described 3 stators 4 and 1 pulley 5 are uniformly distributed centered by the axle center of bar cover 3.
The stator 4 of the pulley 5 of the bar cover 3 of described the first steel wire rope 9-1 and the first pole 1-2 and the bar cover 3 of the second pole 1-3 is equipped with, the stator 4 of the pulley 5 of the bar cover 3 of described the second steel wire rope 9-2 and the second pole 1-3 and the bar cover 3 of fixed bar 1-4 is equipped with, and the stator 4 of the bar cover 3 of described the 3rd steel wire rope 9-3 and fixed bar 1-4 and the fixed pulley 7 of the second pole 1-3 are equipped with.
In the utility model, the bar cover 3 of the first pole 1-2 and the second pole 1-3 all must complete the fixing of steel wire simultaneously and tighten the work with lifting top rod member, therefore 1 pair of stator 4 and 1 pair of pulley 5 are all set on the bar cover 3 of the first pole 1-2 and the second pole 1-3; In order to guarantee the stability of operation, described 1 pair of stator 4 and 1 pair of pulley 5 are all symmetrical arranged centered by the axle center of bar cover 3, have guaranteed whole machine balancing of the present utility model simultaneously.
In the utility model, fixed bar 1-4 not only needs to be used for fixing the second steel wire rope 9-2, also need provides power upwards for integral body more than fixed bar 1-4 simultaneously, therefore be provided with 3 stators 4 and 1 pulley 5 on the bar cover 3 of fixed bar 1-4, wherein a pair of symmetrically arranged stator 4 is for fixing the two ends of the second steel wire rope 9-2, another stator 4 is for fixing one end of the 3rd steel wire rope 9-3, and pulley 5 is for changing the direction of the application of force, make the downward power that applies that operator can be easy be about to lighting apparatus 2 rises in the utility model.
In the utility model, the two ends of the first steel wire rope 9-1 are fixed on the stator 4 of bar cover 3 of the second pole 1-3, and the first steel wire rope 9-1 is through the pulley 5 of the bar cover 3 of the first pole 1-2 and be equipped with the location division 6 of lamp stand 1-1 bottom simultaneously; The two ends of the second steel wire rope 9-2 are fixed on the stator 4 of bar cover 3 of fixed bar 1-4, and the second steel wire rope 9-2 is through the pulley 5 of the bar cover 3 of the second pole 1-3 and be equipped with the location division 6 of the first pole 1-2 bottom simultaneously; One end of the 3rd steel wire rope 9-3 is fixed on the stator 4 of bar cover 3 of fixed bar 1-4, and the other end is pulled out through pulley 5 places of the fixed pulley 7 of the second pole 1-3 bottom the bar cover 3 of self-retaining bar 1-4.
The bar of described the first pole 1-2 overlaps the pulley 5 of 3 sidepieces and the bar of the second pole 1-3, and to overlap the pulley 5 of 3 sidepieces in 90 ° in the horizontal direction, and the bar of described the second pole 1-3 overlaps the pulley 5 of 3 sidepieces and the bar of fixed bar 1-4, and to overlap the pulley 5 of 3 sidepieces in 90 ° in the horizontal direction.
In the utility model, in order to guarantee the easy of operation, steel wire rope can not be tied a knot and be had influence on lifting effect, more in order to guarantee whole balance in all directions, therefore the relevant position of the bar cover 3 of the first pole 1-2, the second pole 1-3 and fixed bar 1-4 is all to 90 ° to be in the horizontal direction crisscross arranged, in actual use, when the bar of the first pole 1-2 overlaps 3 middle pulleys 5 and arranges for east-west direction, pulley 5 in the bar cover 3 of the second pole 1-3 is North and South direction setting, and pulley 5 in fixed bar 1-4 is east-west direction setting.
The location division 6 of the bottom of described lamp stand 1-1 and the first pole 1-2 is made as inner tube or steel wire trough.
In the utility model, the first steel wire rope 9-1 and the second steel wire rope 9-2 can produce power up when being tightened up, act directly on the bottom of lamp stand 1-1 and the first pole 1-2, therefore the bottom at lamp stand 1-1 and the first pole 1-2 all arranges location division 6, guaranteed that steel wire rope can, by the complete equilbrium position that acts on lamp stand 1-1 and the first pole 1-2 of power, not produce the phenomenon of skidding.In the utility model, the location division 6 of lamp stand 1-1 and the first pole 1-2 bottom can be made as the inner tube that the two ends mouth of pipe is symmetrically set in lamp stand 1-1 and the first pole 1-2 sidepiece, also can be made as simple steel wire trough, in actual use, it is 3 consistent that the bar that lamp stand 1-1 and the first inner tube of pole 1-2 or the trend of steel wire trough and the bar of the first pole 1-2 overlap the 3 and second pole 1-3 overlaps.
Described fixed bar 1-4 bottom is provided with fixed disk 10, on described fixed disk 10, coordinates and is provided with locking device.
In the utility model, in the bottom of fixed bar 1-4, be provided with fixed disk 10, guaranteed that the illumination service providing in place in high spatial more can be provided the utility model at any time, only needed the utility model to settle in place, by locking device, fixed disk 10 is fixing.
Described the 3rd steel wire rope 9-3 is connected with electric capstan.
In the utility model, except selecting manual operation, the 3rd steel wire rope 9-3 can also be wrapped on electric capstan, in use, only need to rotate capstan winch, make steel wire rope tension, this structure is more suitable for using the occasion that is design maximum height at illuminator level, can complete more easily sooner the lift work of lighting device.
The utility model has solved in prior art, movably lighting device generally adopts the work of air pump telescoping mechanism to complete the lifting of lighting apparatus, and cause when in the face of complicated working environment, complex structure due to air pump telescoping mechanism, very easily cause damage, repair difficulty, and air pump operation is easily leaked gas, cannot adjust preferably the height of elevating lever, when by special occasions such as bridge openings, easily lighting apparatus height cannot be comparatively fast adjusted in generation, loss is very large, simultaneously movably lighting device owing to needing the operation of air pump telescoping mechanism, therefore be traditionally arranged to be with moving body, be fixedly installed, cost is quite high, once and the impaired complete machine that just needs of a part keeps in repair, cost is large, ineffective problem, the very large problem of loss, by elevating lever 1 being set to successively be socketed from inside to outside lamp stand 1-1, the first pole 1-2, the structure of the second pole 1-3 and fixed bar 1-4, and at the first pole 1-2, the upper outside of the second pole 1-3 and fixed bar 1-4 all arranges the bar cover 3 that has comprised stator 4 and pulley 5, bottom at lamp stand 1-1 and the first pole 1-2 arranges location division 6, in the bottom of the second pole 1-3, fixed pulley 7 is set, by bar cover 3 the first steel wire rope 9-1 that are equipped with the first pole 1-2 and the second pole 1-3, with bar cover 3 the second steel wire rope 9-2 that are equipped with of the second pole 1-3 and fixed bar 1-4 and the 3rd steel wire rope 9-3 that is equipped with the fixed pulley 7 of bar cover the 3 and second pole 1-3 of fixed bar 1-4, complete after the 3rd steel wire rope 9-3 is drop-down, by fixed pulley 7, the second pole 1-3 is up propped up, touch the second steel wire rope 9-2, the first pole 1-2 is propped up, finally touch the first steel wire rope 9-1 and prop up lamp stand 1-1, and by the maximum height of lighting device in spacing restriction the utility model of limited block 8, the utility model has utilized theory of mechanics, when facing complicated working environment, steel wire rope can, by easy mechanically actuated, make the height of elevating lever 1 adjustable, simple to operate, investigation fault is easy, save the adjustment time, loss is little, and maintenance can complete by changing parts, cost is low, and operating efficiency is high.
Claims (7)
1. a mechanical elevating lighting device, comprises elevating lever, and described elevating lever is provided with lighting apparatus, it is characterized in that:
Described elevating lever comprises from inside to outside successively lamp stand, the first pole, the second pole and the fixed bar of socket, and described lighting apparatus is located at the top of described lamp stand;
The upper outside of described the first pole, the second pole and fixed bar is equipped with bar cover, the sidepiece of described bar cover is provided with stator and pulley, the bottom of described lamp stand and the first pole is provided with location division, the bottom of described the second pole is provided with fixed pulley, and the second pole outside of described fixed pulley top is arranged with limited block;
Described mechanical elevating lighting device also comprises the first steel wire rope, the second steel wire rope and the 3rd steel wire rope, the bar cover of described the first steel wire rope and the first pole and the second pole is equipped with, the bar cover of described the second steel wire rope and the second pole and fixed bar is equipped with, and the bar cover of described the 3rd steel wire rope and fixed bar and the fixed pulley of the second pole are equipped with.
2. a kind of mechanical elevating lighting device according to claim 1, it is characterized in that: the sidepiece of the bar cover of described the first pole and the second pole is provided with 2 stators and 2 pulleys, described 2 stators are symmetrical arranged centered by the axle center of bar cover, and described 2 pulleys are symmetrical arranged centered by the axle center of bar cover; The sidepiece of the bar cover of described fixed bar is provided with 3 stators and 1 pulley, and described 3 stators and 1 pulley are uniformly distributed centered by the axle center of bar cover.
3. a kind of mechanical elevating lighting device according to claim 2, it is characterized in that: the stator of the pulley of the bar cover of described the first steel wire rope and the first pole and the bar cover of the second pole is equipped with, the stator of the pulley of the bar cover of described the second steel wire rope and the second pole and the bar cover of fixed bar is equipped with, and the stator of the bar cover of described the 3rd steel wire rope and fixed bar and the fixed pulley of the second pole are equipped with.
4. a kind of mechanical elevating lighting device according to claim 1, it is characterized in that: the pulley of the bar cover pulley of sidepiece of described the first pole and the bar of the second pole cover sidepiece is in 90 ° in the horizontal direction, the pulley of the bar cover pulley of sidepiece of described the second pole and the bar of fixed bar cover sidepiece is in 90 ° in the horizontal direction.
5. a kind of mechanical elevating lighting device according to claim 1, is characterized in that: the location division of the bottom of described lamp stand and the first pole is made as inner tube or steel wire trough.
6. a kind of mechanical elevating lighting device according to claim 1, is characterized in that: described bottom of fixed is provided with fixed disk, on described fixed disk, coordinates and is provided with locking device.
7. a kind of mechanical elevating lighting device according to claim 1, is characterized in that: described the 3rd steel wire rope is connected with electric capstan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846439.7U CN203718689U (en) | 2013-12-20 | 2013-12-20 | Mechanical lifting lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846439.7U CN203718689U (en) | 2013-12-20 | 2013-12-20 | Mechanical lifting lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718689U true CN203718689U (en) | 2014-07-16 |
Family
ID=51157836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846439.7U Expired - Fee Related CN203718689U (en) | 2013-12-20 | 2013-12-20 | Mechanical lifting lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641928A (en) * | 2016-10-31 | 2017-05-10 | 郑州轻工业学院 | Separable street lamp pole |
| CN115398150A (en) * | 2022-07-28 | 2022-11-25 | 深圳亚锐光电科技有限公司 | Lifting device and lighting equipment |
-
2013
- 2013-12-20 CN CN201320846439.7U patent/CN203718689U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641928A (en) * | 2016-10-31 | 2017-05-10 | 郑州轻工业学院 | Separable street lamp pole |
| CN106641928B (en) * | 2016-10-31 | 2018-08-28 | 郑州轻工业学院 | A kind of separable light pole |
| CN115398150A (en) * | 2022-07-28 | 2022-11-25 | 深圳亚锐光电科技有限公司 | Lifting device and lighting equipment |
| WO2024020930A1 (en) * | 2022-07-28 | 2024-02-01 | 深圳亚锐光电科技有限公司 | Lifting apparatus and lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 |