CN107178770A - A kind of construction lighting device - Google Patents
A kind of construction lighting device Download PDFInfo
- Publication number
- CN107178770A CN107178770A CN201710449459.3A CN201710449459A CN107178770A CN 107178770 A CN107178770 A CN 107178770A CN 201710449459 A CN201710449459 A CN 201710449459A CN 107178770 A CN107178770 A CN 107178770A
- Authority
- CN
- China
- Prior art keywords
- groove
- midpoint
- mounting groove
- chamber
- fluted disc
- Prior art date
- 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.)
- Granted
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005286 illumination Methods 0.000 description 11
- 230000007306 turnover Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 208000032750 Device leakage Diseases 0.000 description 1
- 241000269400 Sirenidae Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/1005—Outdoor lighting of working places, building sites or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
A kind of construction lighting device, including matrix, volume is provided with matrix and puts groove, volume, which is put, is steerably provided with reel in groove, it is provided with matrix left side and picks and places groove, pick and place groove and volume puts the communications and liaison hole that communications and liaison are provided between groove, disk is provided with power line on reel, volume puts groove upper end wall midpoint and is provided with the midpoint groove stretched up and down, sliding block is smoothly installed up and down in the groove of midpoint, the first mounting groove of communications and liaison midpoint groove is provided with the groove upper end wall of midpoint, first screw hole of the oral area towards the first mounting groove is provided with sliding block, the first screw rod is connected with first screw hole, first screw rod upper end is steerably arranged in the first mounting groove and is installed with the first tooth roller, sliding block lower end is installed with sheet rubber and the slotting spring positioned at sheet rubber midpoint, the end face midpoint of reel towards sliding block is provided with pipe sleeve.
Description
Technical field
The present invention relates to construction illumination technical field, and in particular to a kind of construction lighting device.
Background technology
In the practice of construction of construction site, because the duration is nervous or construction needs, progress building is also required at night and is applied
Work, then the illuminating lamp in construction site turns into indispensable instrument in work progress, yet with institute during construction illumination
The connecting line that need to power is longer so that be extremely difficult during retractable cable, increase amount of labour reduction operating efficiency, meanwhile, without using shape
Under state, supply lines is long-term exposed easy by various unexpected damages in the external world, and such as personnel are trampled, hard thing is scratched, and cause to supply
Insulated hull outside electric wire is damaged, causes supply lines service life to decline, it is existing in addition in relatively long built in some durations
Build on building site, in order to improve security during powered lighting typically can all be set on construction illumination device leakage alarm with up to
To warning function, but these sirens are typically all exposed setting and no any safeguard measure, easily by extraneous factor
Influence and cause to damage, used to illumination and bring constant.
The content of the invention
It is an object of the invention to provide a kind of construction lighting device, the drawbacks described above of prior art can be overcome.
According to the present invention, a kind of construction lighting device of apparatus of the present invention, including matrix are provided with described matrix
Volume puts groove, and the volume is put and reel is steerably provided with groove, is provided with described matrix left side and picks and places groove, described to pick and place
Groove and the volume put disk on the communications and liaison hole that communications and liaison are provided between groove, the reel and are provided with power line, and the power line is passed
The communications and liaison hole and be insinuated into it is described pick and place in groove, and the mains terminals tail is installed with LED lamp, the LED lamp
Left end face is provided with LED bulb and bottom end face is provided with handle, and the LED lamp is picked and placeed in groove installed in described, and the volume is put
Groove upper end wall midpoint is provided with the midpoint groove stretched up and down, the midpoint groove is smoothly provided with sliding block up and down, it is described in
It is provided with point groove upper end wall in the first mounting groove of midpoint groove described in communications and liaison, the sliding block and is provided with oral area towards described first
The first screw rod is connected with first screw hole of mounting groove, first screw hole, the first screw rod upper end can be turned to
Ground is arranged in first mounting groove and is installed with the first tooth roller, the sliding block lower end be installed with sheet rubber with
And positioned at the slotting spring of the sheet rubber midpoint, the end face midpoint of the reel towards the sliding block is provided with pipe sleeve, institute
State pipe sleeve midpoint and be provided with the slotting spring hole being engaged with the slotting spring, the reel, which is become estranged in the end face of the sliding block, to be installed
There is disk to set device, described matrix left side is additionally provided with keyholed back plate window, the keyholed back plate window and is installed with alarm, the keyholed back plate
Window two side upper end is provided with preceding placement chamber and lays chamber afterwards, is steerably provided between the preceding placement chamber and rear placement chamber
It is installed with steering spindle, the steering spindle in coverage plate, described matrix and is also equipped with covering sub-assembly.
Further technical scheme, the coverage sub-assembly is including being separately mounted in the preceding placement chamber and rear placement chamber
Preceding worm gear and rear worm wheel, stretching, extension before and after being provided between the keyholed back plate window and first mounting groove is located in described matrix
Second mounting groove, is installed with the first motor, first motor between first mounting groove and second mounting groove
The left and right sides is separately installed with left steering axle and right turn axle, and the right turn axle is insinuated into first mounting groove and fixed
The second tooth roller being connected with first tooth roller is installed, the left steering axle is insinuated into second mounting groove
And the first fluted disc and the second fluted disc are installed with, preceding lay is distinguished between chamber and rear placement chamber and second mounting groove
Preceding axostylus axostyle and rear axostylus axostyle be steerably installed, it is described before lay be separately installed with chamber and rear placement chamber with the preceding worm gear and
Preceding worm screw and rear worm screw that rear worm wheel is engaged, the preceding worm screw and rear worm screw are fixed with the preceding axostylus axostyle and rear axostylus axostyle respectively to be connected
Connect, the preceding axostylus axostyle and rear axostylus axostyle right-hand member are insinuated into second mounting groove, and be installed with respectively the 3rd fluted disc and
4th fluted disc, the 3rd fluted disc is with being provided with preceding teeth chain, the 4th fluted disc and first tooth on second fluted disc
Rear teeth chain is installed on disk,
Further technical scheme, the disk set device include the second screw hole for being arranged in the reel lower surface and
The second screw rod being connected with second screw hole, second screw rod is put in groove bottom wall with being fixedly mounted on the volume
Second motor is fixedly connected.
Further technical scheme, preceding chamber and the rear chamber outboard end of laying laid is installed with preceding clamshell with after respectively
Clamshell.
Further technical scheme, the power line is connect with the pipe sleeve electricity, and the Cha Huangyu cities are electrically connected.
The beneficial effects of the invention are as follows：
1. apparatus of the present invention illumination in use, by the second motor drive reel rotate and to power line carry out unwrapping wire, when
Power line moves appropriate length to and LED lamp is hanging to after lighting position, and on the one hand the first motor can drive sliding block to downslide
It is dynamic, make to insert spring be inserted into slotting spring hole and and socket so that LED lamp is powered, and sheet rubber can with reel
End contact, so as to prevent reel from rotating, can make the length that probes into of power line keep fixation, on the other hand, the first horse
Up to can also make steering spindle rotate, coverage plate can be driven to be flipped up and expose alarm during steering axes, so as to
Carry out early warning work；
2. after the completion of illumination, the first motor of reverse starting first, the first motor can drive sliding block upward sliding, so as to make sheet rubber
Slotting spring hole can be departed from and be disengaged with pipe sleeve by departing from the contact with reel and allowing reel to rotate, and insert spring,
So that LED lamp is powered off, while the first motor can also drive steering spindle to rotate backward, steering spindle can drive coverage plate to turn over downwards
Then gradually close alarm, so as to be protected when not illuminating to alarm, prevent extraneous factor from disturbing；
3. the motor of reverse starting second, the second motor can drive the second screw rod to rotate backward, so as to drive reel to rotate backward
And disk is carried out to power line and set, cause to damage so as to prevent that power line is exposed when not illuminating, tripped prevented also from power line
Road pedestrian, can also improve the service life of power line；
4. apparatus of the present invention to power line during unwrapping wire and take-up is carried out, LED lamp remains off-position, so that
Electrical Safety is can ensure that, apparatus of the present invention are simple in construction, stable, safe.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The accompanying drawing used required in technology description is briefly described, it should be apparent that, drawings in the following description are only invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of construction lighting device of the present invention.
Fig. 2 is structural representation when apparatus of the present invention LED lamp is stretched out but is not powered on.
Fig. 3 is structural representation when apparatus of the present invention LED lamp is stretched out and is powered.
Fig. 4 is the structural representation in A-A directions in Fig. 1.
Fig. 5 is the structural representation in B-B directions in Fig. 1.
Fig. 6 is the amplification structural representation of LED lamp of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figures 1 to 6, it is provided with a kind of construction lighting device of the invention, including matrix 1, described matrix 1
Volume puts groove 10, and the volume is put and reel 23 is steerably provided with groove 10, is provided with the left side of described matrix 1 and picks and places groove
11, it is described to pick and place groove 11 and the volume puts on the communications and liaison hole 12 that communications and liaison are provided between groove 10, the reel 23 disk provided with electricity
Source line 26, the power line 26 pass the communications and liaison hole 12 and be insinuated into it is described pick and place in groove 11, and the end tail of the power line 26
LED lamp 27 is installed with, the LED lamp left end face is provided with LED bulb 271 and bottom end face is provided with handle 272, leads to
Cross the handle 272 and may be such that the LED lamp 27 is easier in pull-out, the LED lamp 27 is arranged on described pick and place
In groove 11, the volume put the upper end wall midpoint of groove 10 be provided with the midpoint groove 14 stretched up and down, the midpoint groove 14 it is flat up and down
The first mounting groove 15 that midpoint groove 14 described in communications and liaison is provided with sliding block 37, the upper end wall of midpoint groove 14, institute are installed slidingly
State in the first screw hole that oral area is provided with sliding block 37 towards first mounting groove 15, first screw hole and be connected
There is the first screw rod 36, the upper end of the first screw rod 36 is steerably arranged in first mounting groove 15 and is installed with the
One tooth roller 35, the lower end of sliding block 37 is installed with sheet rubber 38 and the slotting spring positioned at the midpoint of sheet rubber 38
39, the end face midpoint of the reel 23 towards the sliding block 37 is provided with pipe sleeve 24, and the midpoint of pipe sleeve 24 is provided with
The slotting spring hole 25 being engaged with the slotting spring 39, the reel 23, which is become estranged, to be provided with disk in the end face of the sliding block 37 and sets dress
Put, the left side of described matrix 1 is additionally provided with keyholed back plate window 13, the keyholed back plate window 13 and is installed with alarm 132, the keyholed back plate
The two side upper end of window 13 is provided with preceding placement chamber and lays chamber afterwards, is steerably installed between the preceding placement chamber and rear placement chamber
Have to be installed with steering spindle 134, the steering spindle 134 in coverage plate 131, described matrix 1 and be also equipped with covering sub-assembly.
Valuably, the sub-assembly of covering includes being separately mounted to the preceding placement chamber and the rear preceding worm gear laid in chamber
135 and rear worm wheel 59, it is located in described matrix 1 and is provided with front and rear stretching, extension between the keyholed back plate window 13 and first mounting groove 15
The second mounting groove 50, the first motor 30, institute are installed between first mounting groove 15 and second mounting groove 50
State the left and right sides of the first motor 30 and be separately installed with left steering axle 31 and right turn axle 33, the right turn axle 33 is insinuated into described
In first mounting groove 15 and be installed with first tooth roller 35 be connected the second tooth roller 34, the left steering
Axle 31 is insinuated into second mounting groove 50 and is installed with the first fluted disc 52 and the second fluted disc 57, it is described before lay chamber and
Lay afterwards and preceding axostylus axostyle 32 and rear axostylus axostyle 54 are steerably installed respectively between chamber and second mounting groove 50, the preceding placement
Chamber and rear lay in chamber are separately installed with the preceding worm screw 136 and rear worm screw 55 being engaged with the preceding worm gear 135 and rear worm wheel 59,
The preceding worm screw 136 and rear worm screw 55 are fixedly connected with the preceding axostylus axostyle 32 and rear axostylus axostyle 54 respectively, and the preceding axostylus axostyle 32 is with after
The right-hand member of axostylus axostyle 54 is insinuated into second mounting groove 50, and is installed with the 3rd fluted disc 51 and the 4th fluted disc 53 respectively,
3rd fluted disc 51 is with being provided with preceding teeth chain 58, the 4th fluted disc 53 and first fluted disc on second fluted disc 57
Rear teeth chain 580 is installed on 52,
Valuably, the disk, which sets device, includes being arranged on the second screw hole in the lower surface of reel 23 and with described the
The second screw rod 22 that two-screw hole is connected, second screw rod 22 and be fixedly mounted on the volume put in the bottom wall of groove 10 the
Two motor 21 is fixedly connected.
Valuably, the preceding placement chamber and rear chamber outboard end of laying are installed with preceding clamshell 133 and rear clamshell 56 respectively.
Valuably, the power line 26 connects with the electricity of pipe sleeve 24, and the slotting Huang39Yu cities electrical connection, so that described
Electricity can be imported into the LED lamp 27 by inserting after spring 39 is contacted with the pipe sleeve 24.
During original state, the LED lamp 27 be inserted in it is described pick and place groove 27, and the disk of the power line 26 be located at it is described around
In line wheel 23, the sliding block 37 is located at the upper end of midpoint groove 14, and the slotting spring 39 is not inserted into the slotting spring hole 25,
The slotting spring 39 is not contacted with the pipe sleeve 24, and the coverage plate 131 is pivoted downwards and the keyholed back plate window 13 is closed, so that will
The alarm 132 is isolated from the outside；
Illumination is in use, first start second motor 21, and second motor 21 can drive second screw rod 22 to rotate, institute
Stating can drive the reel 23 to rotate and unwrapping wire is carried out to the power line 26 after the second screw rod 22 is rotated, at the same time, will
The LED lamp 27 is pulled out, when the power line 26 moves appropriate length to and the LED lamp 27 is hanging into illumination position
Postpone, stop second motor 21 and start first motor 30, the operation of the first motor 30 can drive the left-hand rotation
Rotated to axle 31 and right turn axle 33, the right turn axle 33 can drive first screw rod 36 to rotate after rotating, described
First screw rod 36 can drive the slide downward of sliding block 37, the left steering axle 31 to drive the He of the first fluted disc 52 after rotating
Second fluted disc 57 is rotated, and the fluted disc 57 of first fluted disc 52 and second can drive the 4th fluted disc 53 and the 3rd fluted disc respectively
51 rotate, so that the rear worm screw 55 and preceding worm screw 136 rotate simultaneously, the rear worm screw 55 and preceding worm screw 136 can drive institute
Steering spindle 134 is stated to rotate, the steering spindle 134 can be driven when rotating the coverage plate 131 be flipped up and by the report
Alert device 132 exposes, when the sliding block 37 slides down to lowermost end, the slotting spring 39 be inserted into the slotting spring hole 25 and with
The pipe sleeve 24 connects, so that the LED lamp 27 is powered, and the coverage plate 131 is flipped up and by the alarm
132 are completely exposed, so as to carry out early warning work；
After the completion of illumination, the first motor 30 described in first reverse starting, first motor 30 can drive the He of left steering axle 31
Right turn axle 33 is rotated backward, and the right turn axle 33 can drive first screw rod 36 to rotate backward, first screw rod 36
The upward sliding of sliding block 37 can be driven, the left steering axle 31 can drive the fluted disc 57 of the first fluted disc 52 and second reversely to turn
It is dynamic, and the fluted disc 57 of first fluted disc 52 and second can drive the 4th fluted disc 53 and the 3rd fluted disc 51 to rotate backward respectively,
So that the rear worm screw 55 and preceding worm screw 136 rotate backward simultaneously, the rear worm screw 55 and preceding worm screw 136 can drive described turn
Rotated backward to axle 134, the steering spindle 134 can drive it is described coverage plate 131 downwardly turn over and gradually by the alarm
Device 132 is closed, when the upward sliding of sliding block 37 is to the top, the slotting spring 39 depart from the slotting spring hole 25 and with the pipe
Set 24 is disengaged, so that the LED lamp 27 is powered off, and the coverage plate 131 is flipped up and by the alarm 132
Completely close, then the second motor 21 described in reverse starting, second motor 21 can drive second screw rod 22 reversely to turn
It is dynamic, so as to drive the reel 23 to rotate backward and carry out take-up to the power line 26.
The beneficial effects of the invention are as follows：Apparatus of the present invention are in illumination in use, driving reel to rotate by the second motor
And unwrapping wire is carried out to power line, and after power line moves appropriate length to and LED lamp is hanging into lighting position, the first motor one
Aspect can drive sliding block slide downward, make insert spring be inserted into slotting spring hole and and socket so that LED lamp be powered, and
And sheet rubber can be contacted with reel upper surface, so as to prevent reel from rotating, can make power line probes into length holding
Fixed, on the other hand, the first motor can also make steering spindle rotate, can be driven during steering axes coverage plate be flipped up and
Alarm is exposed, so as to carry out early warning work；
After the completion of illumination, the first motor of reverse starting first, the first motor can drive sliding block upward sliding, so as to take off sheet rubber
Reel is allowed to rotate from the contact with reel, and slotting spring can depart from slotting spring hole and be disengaged with pipe sleeve, from
And LED lamp is powered off, while the first motor can also drive steering spindle to rotate backward, steering spindle can drive coverage plate to downwardly turn over
And gradually close alarm, so as to be protected when not illuminating to alarm, prevent extraneous factor from disturbing；
The motor of reverse starting second, the second motor can drive the second screw rod to rotate backward, thus drive reel to rotate backward and
Disk is carried out to power line to set, so as to prevent power line is exposed to cause to damage when not illuminating, is tripped and is passed by one's way prevented also from power line
Pedestrian, can also improve the service life of power line；
Apparatus of the present invention to power line during unwrapping wire and take-up is carried out, and LED lamp remains off-position, so as to
Ensure Electrical Safety, apparatus of the present invention are simple in construction, stable, safe.
Embodiment described above, only inventing, but invention protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of construction lighting device, including matrix, it is characterised in that：Volume is provided with matrix and puts groove, volume is put can in groove
Ground is turned to be provided with to be provided with reel, matrix left side and pick and place groove, pick and place groove and volume put groove between be provided with leading to for communications and liaison
Join disk on hole, reel and be provided with power line, power line passes communications and liaison hole and is insinuated into and picks and places in groove, and mains terminals tail fixes peace
Equipped with LED lamp, LED lamp left end face is provided with LED bulb and bottom end face is provided with handle, and LED lamp is arranged on and picks and places groove
In, volume is put groove upper end wall midpoint and is provided with the midpoint groove stretched up and down, midpoint groove is smoothly provided with sliding block, midpoint up and down
It is provided with groove upper end wall and first spiral shell of the oral area towards the first mounting groove is provided with the first mounting groove of communications and liaison midpoint groove, sliding block
The first screw rod is connected with silk hole, the first screw hole, the first screw rod upper end is steerably arranged in the first mounting groove simultaneously
The first tooth roller is installed with, sliding block lower end is installed with sheet rubber and the slotting spring positioned at sheet rubber midpoint, coiling
Take turns towards the end face midpoint of sliding block and pipe sleeve is installed, pipe sleeve midpoint is provided with inserting the slotting spring hole that spring is engaged, reel
Disk is installed in the end face for becoming estranged sliding block and sets device, matrix left side is additionally provided with keyholed back plate window, keyholed back plate window and is installed with report
Alert device, placement chamber lays chamber with rear before keyholed back plate window two side upper end is provided with, between preceding placement chamber and rear placement chamber steerably
It is provided with steering spindle, steering spindle and is installed with coverage plate, is also equipped with covering sub-assembly in matrix.
2. a kind of construction lighting device according to claim 1, the coverage sub-assembly includes being separately mounted to institute
Laid before stating and be located at the keyholed back plate window and the described first placement in chamber and the rear preceding worm gear and rear worm wheel laid in chamber, described matrix
The second mounting groove of stretching, extension, is installed between first mounting groove and second mounting groove before and after being provided between groove
First motor, the first motor left and right sides is separately installed with left steering axle and right turn axle, and the right turn axle is insinuated into
In first mounting groove and be installed with first tooth roller be connected the second tooth roller, the left steering axle
Be insinuated into second mounting groove and be installed with the first fluted disc and the second fluted disc, it is described before lay chamber and it is rear lay chamber and
Preceding axostylus axostyle and rear axostylus axostyle are steerably installed respectively, preceding lay in chamber and rear placement chamber is divided between second mounting groove
The preceding worm screw and rear worm screw being engaged with the preceding worm gear and rear worm wheel be not installed, the preceding worm screw and rear worm screw respectively with institute
State preceding axostylus axostyle to be fixedly connected with rear axostylus axostyle, the preceding axostylus axostyle and rear axostylus axostyle right-hand member are insinuated into second mounting groove, and point
The 3rd fluted disc and the 4th fluted disc are not installed with, and the 3rd fluted disc is with being provided with preceding teeth chain, institute on second fluted disc
The 4th fluted disc is stated with being provided with rear teeth chain on first fluted disc.
3. a kind of construction lighting device according to claim 1, the disk, which sets device, to be included being arranged on the coiling
The second screw hole in lower surface and the second screw rod being connected with second screw hole are taken turns, second screw rod is with consolidating
Dingan County is fixedly connected mounted in the second motor that the volume is put in groove bottom wall.
4. a kind of construction lighting device according to claim 1, preceding chamber and the rear chamber outboard end of laying laid divides
Preceding clamshell and rear clamshell are not installed with.
5. a kind of construction lighting device according to claim 1, the power line connects with the pipe sleeve electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449459.3A CN107178770B (en) | 2017-06-14 | 2017-06-14 | A kind of construction lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449459.3A CN107178770B (en) | 2017-06-14 | 2017-06-14 | A kind of construction lighting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178770A true CN107178770A (en) | 2017-09-19 |
| CN107178770B CN107178770B (en) | 2018-08-14 |
Family
ID=59836467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710449459.3A Active CN107178770B (en) | 2017-06-14 | 2017-06-14 | A kind of construction lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178770B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002284485A (en) * | 2001-03-27 | 2002-10-03 | Green Service:Kk | Winch for expandable column and projector |
| CN204176467U (en) * | 2014-11-04 | 2015-02-25 | 山东硕华科技有限公司 | Multiposition workshop operating mode lamp |
| CN206130925U (en) * | 2016-07-07 | 2017-04-26 | 和谐光电科技（泉州）有限公司 | Take elevating system of electrical connection function and ceiling lamp of in good time break -make electricity |
| CN206176169U (en) * | 2016-11-21 | 2017-05-17 | 殷财晶 | Safety inspection tour lighting device for building site |
| CN106838649A (en) * | 2017-04-20 | 2017-06-13 | 宁波江东启航工业产品设计有限公司 | A kind of LED lamp device |
-
2017
- 2017-06-14 CN CN201710449459.3A patent/CN107178770B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002284485A (en) * | 2001-03-27 | 2002-10-03 | Green Service:Kk | Winch for expandable column and projector |
| CN204176467U (en) * | 2014-11-04 | 2015-02-25 | 山东硕华科技有限公司 | Multiposition workshop operating mode lamp |
| CN206130925U (en) * | 2016-07-07 | 2017-04-26 | 和谐光电科技（泉州）有限公司 | Take elevating system of electrical connection function and ceiling lamp of in good time break -make electricity |
| CN206176169U (en) * | 2016-11-21 | 2017-05-17 | 殷财晶 | Safety inspection tour lighting device for building site |
| CN106838649A (en) * | 2017-04-20 | 2017-06-13 | 宁波江东启航工业产品设计有限公司 | A kind of LED lamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178770B (en) | 2018-08-14 |
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