CN103574537B - Light fixture moves support and the Projecting Lamp using light fixture movement support - Google Patents
Light fixture moves support and the Projecting Lamp using light fixture movement support Download PDFInfo
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- CN103574537B CN103574537B CN201210271296.1A CN201210271296A CN103574537B CN 103574537 B CN103574537 B CN 103574537B CN 201210271296 A CN201210271296 A CN 201210271296A CN 103574537 B CN103574537 B CN 103574537B
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Abstract
A kind of light fixture movement support and the Projecting Lamp using light fixture movement support, light fixture movement support include：Support bar, its both ends are respectively support end and fixing end, and support end is used for the lamp holder for being fixedly connected with light fixture；At least three foot stools, located at the fixing end of support bar, each foot stool includes：Leg, one end are connected with the end of the fixing end of the support bar, and one end of fixing end of the leg away from support bar is provided with spacing stud；Connected above the end of the fixing end of connecting rod, one end and support bar；Pinboard, it is rotatably connected with one end of fixing end of the leg away from support bar, and it is rotatably connected with the one end of the connecting rod away from the support bar, so that the connecting rod and pinboard are collectively forming two bar linkage structures, chute is offered on pinboard, the spacing stud pass through it is sealed with threaded fastener after the chute, and along the chute slidably；And horn ring, it is fixedly connected with pinboard.Above-mentioned light fixture moves support conveniently moving and easily positioning.
Description
【Technical field】
The present invention relates to a kind of lamp bracket, moves support more particularly to a kind of light fixture with horn ring and uses the lamp
The Projecting Lamp of the mobile support of tool.
【Background technology】
Traditional large-scale light fixture is generally fixedly mounted, and lamp lighting direction is generally the fixation lighting area in front of light fixture
Domain；In existing life, work, the field of employment for needing to change illumination region is frequently encountered, as airport aircraft maintenance, mine are opened
Adopt, construction, harbour goods load etc., these operating environments, lamp lighting region is random larger, it is necessary to often change not
Same illumination place or position, so fixed lamp is inconvenient for use.
In order to often change different illumination place or position, although there are some Partable electric lightings at present, the movement
Formula light fixture is generally fixed with horn ring below lamp bracket, however, due to the moving freely property of the castor, causes Partable electric lighting
It after being placed on fixed illumination place or position, can be moved under self gravitation or external forces, and security incident occur, example
Such as, when being placed on Partable electric lighting on the acclive ground of tool, Partable electric lighting can move down automatically, and be difficult to position.
【The content of the invention】
In view of above-mentioned condition, it is necessary to a kind of conveniently moving is provided and holds easy positioning light fixture movement support and uses the lamp
The Projecting Lamp of the mobile support of tool.
A kind of light fixture moves support, including：
Support bar, its both ends are respectively support end and fixing end, and the support end is used for the lamp holder for being fixedly connected with light fixture；
At least three foot stools, located at the fixing end of the support bar, each foot stool includes：
Leg, one end are connected with the end of the fixing end of the support bar, fixation of the leg away from the support bar
The one end at end is provided with spacing stud；
Connecting rod, one end above the end of the fixing end of the support bar with being rotatably connected；
Pinboard, be rotatably connected with one end of fixing end of the leg away from the support bar, and with the connection
The one end of bar away from the support bar is rotatably connected, so that the connecting rod and pinboard are collectively forming a two connecting rod knots
Structure, offers chute on the pinboard, the spacing stud pass through it is sealed with threaded fastener after the chute, and along described
Chute slidably, so as to limit the turned position of pinboard；
Horn ring, it is fixedly connected with the pinboard；
Wherein, when needing to move the light fixture movable stand, the pinboard is rotated, the spacing stud is in the chute
Interior slip, the horn ring is set to be in stretching state.
In one of the embodiments, in addition to sleeve and locking screw part, the sleeve are sheathed on the support bar
And, the middle part of the both ends of the connecting rod respectively with the sleeve and the leg is hinged relative to the support bar slidably,
One end of the leg and the fixing end of the support bar are hinged, and screw is offered on the sleeve, and the locking screw part is worn
Cross the screw and abutted with the support bar, slided so as to limit the sleeve.
In one of the embodiments, the pinboard includes rotor plate and the company with the substantially vertical connection of the rotor plate
Fishplate bar, the both ends of the rotor plate are rotatably connected with the leg and connecting rod respectively, and the chute is opened in the rotation
The middle part of plate, the horn ring are fixedly connected with the connecting plate by threaded fastener.
In one of the embodiments, the one end of the leg away from the support bar is provided with the first stud, and described first
Stud screws togather after passing through the rotor plate with the first nut, the rotor plate is rotatably connected with the leg.
In one of the embodiments, the one end of the connecting rod away from the support bar is provided with the second stud, and described
Two studs screw togather after passing through the rotor plate with the second nut, the rotor plate is rotatably connected with the connecting rod.
In one of the embodiments, the chute is the deep-slotted chip breaker using first stud as the center of circle.
In one of the embodiments, the rotor plate is provided with spanner with one end that the connecting rod is rotatably connected.
In one of the embodiments, the spanner includes the body of rod and pedal, one end of the body of rod and the rotor plate
It is fixedly connected, the pedal is located at the side of the free end of the body of rod.
In one of the embodiments, the threaded fastener is wing nut.
A kind of Projecting Lamp, including：
Above-mentioned light fixture movement support；
U-bracket, its bottom are connected with the support end of the support bar；And
Lamp holder, it is connected with the both ends of the U-bracket.
Above-mentioned light fixture movement support is by rotating pinboard, chute and and threaded fastener of the spacing stud through pinboard
It is engaged and limits the turned position of pinboard, so that horn ring is in stretching state or contraction state, in order to which horn ring is being stretched
Movable lamps move support when doing well, and horn ring positions light fixture movement support in contraction state.Therefore, above-mentioned light fixture movement branch
Frame is moved easily and easily positioned.
【Brief description of the drawings】
Fig. 1 is the stereogram of the light fixture of embodiment of the present invention；
Fig. 2 is the partial exploded view of the light fixture shown in Fig. 1；
Fig. 3 is the exploded view that the light fixture of light fixture shown in Fig. 1 moves the foot stool of support；
Fig. 4 is the partial schematic diagram for the leg that the light fixture of light fixture shown in Fig. 3 moves the foot stool of support；
Fig. 5 is the partial schematic diagram for the connecting rod that the light fixture of light fixture shown in Fig. 3 moves the foot stool of support；
Fig. 6 is the stereogram for the pinboard that the light fixture of light fixture shown in Fig. 3 moves the foot stool of support；
Fig. 7 is the view when horn ring of the light fixture movement support of light fixture shown in Fig. 1 stretches out.
【Embodiment】
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases
The arbitrary and all combination of the Listed Items of pass.
Referring to Fig. 1, the light fixture 10 of embodiment of the present invention, including light fixture movement support 100, U-bracket 200 and lamp holder
300, lamp holder 300 moves support 100 with light fixture by U-bracket 200 and is fixedly connected.Light fixture 10 can be Projecting Lamp, all-round light,
Warning lamp etc., in the present embodiment, illustrated by taking Projecting Lamp as an example.
Light fixture movement support 100 includes the foot stool 103 of support bar 101 and at least three, at least three foot stools 103, located at branch
The fixing end of strut 101.In this implementation embodiment, illustrated by taking three foot stools 103 as an example, three foot stools 103 from
It is distributed by end in equilateral triangle.Certainly, if in order to further improve the stationarity of light fixture movement support 100, the number of foot stool 103
Amount can increase.
The both ends of support bar 101 are respectively support end and fixing end, and support end is used for the lamp holder for being fixedly connected with light fixture 10
300.Specifically in the present embodiment, in order to adjust the height of lamp holder 300, support bar 101 is expansion link.The bottom of U-bracket 200
Portion is connected with the support end of support bar 101, and lamp holder 300 is connected with the both ends of U-bracket 200.Certainly, lamp holder 300 and U-bracket
200 both ends are rotatably connected or are fixedly connected, and when the both ends of lamp holder 300 and U-bracket 200 are rotatably connected, can adjust
The angle of inclination of lamp holder 300.
Fig. 2 to Fig. 5 is referred to, each foot stool 103 includes leg 110, connecting rod 120, pinboard 130 and horn ring 150.
Leg 110 plays a part of balanced support for being placed on ground.Connecting rod 120 is used to connect pinboard 130 and support bar 101,
It is easy to spacing leg 110.Pinboard 130 is used to carry horn ring 150, and drives horn ring 150 to be in stretching state or contraction state.
One end of leg 110 is connected with the end of the fixing end of support bar 101, fixation of the leg 110 away from support bar 101
The one end at end is provided with spacing stud 111a.In the present embodiment, leg 110 is provided with two connection lugs（Figure is not marked）, point
Connecting rod 120, pinboard 130 and spanner 140 Yong Yu not connected.
One end of connecting rod 120 above the end of the fixing end of support bar 101 with being connected, in the other end and leg 110
Portion connects, so that leg 110, connecting rod 120 and support bar 101 are collectively forming a triangular support structure.Connecting rod 120 with
Between support bar 101 and leg 110, leg 110 and connecting rod 120 can use weld, be threadedly coupled, clamping, be hinged etc. mode
Connect.
Referring to Fig. 1, specifically in the present embodiment, light fixture movement support 100 also includes sleeve 105 and locking screw
Line part（It is not shown）, sleeve 105 be sheathed on support bar 101 and relative to support bar 101 slidably, the both ends of connecting rod 120
The middle part with sleeve 105 and leg 110 is hinged respectively, and one end of leg 110 and the fixing end of support bar 101 are hinged, sleeve 105
On offer screw, locking screw part abuts through screw and with support bar 101, is slided so as to limit sleeve 105.When need by
When movable lamps support is stored or delivered, can first be loosened locking screw element, and sleeve 105 is slided relative to support bar 101,
Three foot stools 103 are made to be shunk as umbrella, to reduce space-consuming.When needing to use movable lamps support, can weigh
Three foot stools 103 newly are strutted, then fastens locking screw part and strut three foot stools 103 is fixed up.
Please refer to Fig. 6, pinboard 130 and one end of fixing end of the leg 110 away from support bar 101 rotatably connect
Connect, and be rotatably connected with the one end of connecting rod 120 away from support bar 101, so that 130 common shape of connecting rod 120 and pinboard
Into two bar linkage structures.Offer chute 131 on pinboard 130, spacing stud 111a along chute 131 slidably, spacing spiral shell
Post 111a is through chute 131 and sealed with threaded fastener 111b, so as to limit the turned position of pinboard 130.Screw threads for fastening
Part 111b can be six-sided nut, wing nut etc., specifically in the present embodiment, for the ease of adjusting switchover plate 130
Turned position, threaded fastener 111b are wing nut.
Pinboard 130 includes rotor plate 135 and the connecting plate 136 with 135 substantially vertical connection of rotor plate.Rotor plate 135
Both ends be rotatably connected respectively with leg 110 and connecting rod 120.Chute 131 is opened in the middle part of rotor plate 135.Certainly, exist
In the present invention, the structure of pinboard 130 is not limited to said structure, or other structures.
Specifically in the present embodiment, the one end of leg 110 away from support bar 101 is provided with the first stud 113a, the first spiral shell
Post 113a is screwed togather after passing through rotor plate 135 with the first nut 113b, rotor plate 135 is rotatably connected with leg 110；Connecting rod
120 one end away from support bar 101 are provided with the second stud 121a, the second stud 121a pass through after rotor plate 135 with the second nut
121b is screwed togather, and rotor plate 135 is rotatably connected with connecting rod 120.Specifically, the first nut 113b and the second nut 121b are
Wing nut.Certainly, in the present invention, the first nut 113b and the second nut 121b are not limited to wing nut, or its
The nut of his shape.
Chute 131 can be straight-line groove, curved groove etc., and in the illustrated embodiment, chute 131 is with leg 110
First stud 113a is the deep-slotted chip breaker in the center of circle.
Further, rotor plate 135 is provided with spanner 137 with one end that connecting rod 120 is rotatably connected.Specifically in this implementation
In mode, spanner 137 includes body of rod 137a and pedal 137b, and body of rod 137a one end is fixedly connected with rotor plate 135, pedal
137b is located at the side of body of rod 137a free end.
Horn ring 150 is fixedly connected with pinboard 130, specifically, horn ring 150 passes through the fasteners such as screw with connecting plate 136
It is fixedly connected.
Wherein, when needing movable lamps movable stand, rotating spanner 140, the pin 143 of spanner 140 is in pinboard 130
Slided in chute 131 and drive pinboard 130 to rotate, horn ring 150 is in stretching state, now horn ring 150 can connect with ground
Touch.
Refer to Fig. 1 to Fig. 7, when assembling light fixture 10, first, by the lamp holder 300 of light fixture 10 and support bar 101 by just
After formula installation, hinge connection is used between leg 110 and support bar 101, also using hinge between connecting rod 120 and support bar 101
Chain link, then by connecting plate 136 of the horn ring 150 by screw lock to pinboard 130, then the through hole by rotor plate 135
Through the first stud 113a on leg 110, and the chute for making the spacing stud 111a on leg 110 be on pinboard 130
In 131, pinboard 130 is locked with the first nut 113b.Then the second stud 121a in connecting rod 120 is passed through into switching again
Through hole on plate 130, then be locked together connecting rod 120 and pinboard 130 with the second nut 121b, last threaded fastener
Pinboard 130 is locked on leg 110 by 111b.
Light fixture movement the free switching wheel of support 100 operating process be：When light fixture 10 needs to be moved to another position
Put when being illuminated, the threaded fastener 111b that will first lock pinboard 130 unclamps, and holds the spanner 137 of pinboard 130
Press down, horn ring 150 will be moved down, and leg 100 is lifted away from into ground, then the threaded fastener 111b unclamped just now is locked
Tightly.Two other leg 110 is also lifted in the same way, it is possible to moved light fixture 10 by the horn ring 150 of rotation
Move the place for needing to illuminate.Light fixture is moved to after needing position, in order to ensure to make light fixture 100 in the security using process
It can hold and turn, it is necessary to the horn ring 150 of light fixture 100 is accepted, as long as now again unclamping 4 threaded fasteners 111 again
The spanner 137 of fishplate bar 130 is up carried, and horn ring 150 will move up, and leg 100 is pushed on the ground, then will be just now loose
The threaded fastener 111 opened is locked.
Above-mentioned light fixture movement support 100 passes through the chute of pinboard 130 by rotating pinboard 130, spacing stud 111a
131 and be engaged with threaded fastener and limit the turned position of pinboard 130 so that horn ring 150 be in stretching state or
Contraction state, in order to horn ring 150, in the state of stretching, movable lamps move support 100, and horn ring 150 positions in contraction state
Light fixture moves support 100.Therefore, above-mentioned light fixture movement support 100 is moved easily and easily positioned.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of light fixture moves support, it is characterised in that including：
Support bar, its both ends are respectively support end and fixing end, and the support end is used for the lamp holder for being fixedly connected with light fixture；
At least three foot stools, located at the fixing end of the support bar, each foot stool includes：
Leg, one end are connected with the end of the fixing end of the support bar, fixing end of the leg away from the support bar
One end is provided with spacing stud；
Connecting rod, one end above the end of the fixing end of the support bar with being rotatably connected；
Pinboard, it is rotatably connected with one end of fixing end of the leg away from the support bar, and it is remote with the connecting rod
One end from the support bar is rotatably connected, so that the connecting rod and pinboard are collectively forming two bar linkage structures, institute
State and chute offered on pinboard, the spacing stud pass through it is sealed with threaded fastener after the chute, and along the chute
Slidably, so as to limiting the turned position of pinboard；
Horn ring, it is fixedly connected with the pinboard；
Wherein, when needing to move the light fixture movement support, the pinboard is rotated, the spacing stud is in the chute
Slide, the horn ring is in stretching state.
2. light fixture as claimed in claim 1 moves support, it is characterised in that also including sleeve and locking screw part, the set
Jacket casing on the support bar and relative to the support bar slidably, the both ends of the connecting rod respectively with the sleeve and
The middle part of the leg is hinged, and one end of the leg and the fixing end of the support bar are hinged, and spiral shell is offered on the sleeve
Hole, the locking screw part abut through the screw and with the support bar, are slided so as to limit the sleeve.
3. light fixture as claimed in claim 1 moves support, it is characterised in that the pinboard include rotor plate and with described turn
The connecting plate of the substantially vertical connection of dynamic plate, the both ends of the rotor plate are rotatably connected with the leg and connecting rod respectively, institute
The middle part that chute is opened in the rotor plate is stated, the horn ring is fixedly connected with the connecting plate by threaded fastener.
4. light fixture as claimed in claim 3 moves support, it is characterised in that the one end of the leg away from the support bar is set
There are the first stud, first stud to be screwed togather after passing through the rotor plate with the first nut, make the rotor plate and the leg
It is rotatably connected.
5. light fixture as claimed in claim 4 moves support, it is characterised in that the one end of the connecting rod away from the support bar
Provided with the second stud, second stud screws togather after passing through the rotor plate with the second nut, makes the rotor plate and the company
Extension bar is rotatably connected.
6. light fixture as claimed in claim 4 moves support, it is characterised in that the chute is using first stud as the center of circle
Deep-slotted chip breaker.
7. light fixture as claimed in claim 3 moves support, it is characterised in that the rotor plate rotatably connects with the connecting rod
The one end connect is provided with spanner.
8. light fixture as claimed in claim 7 moves support, it is characterised in that the spanner includes the body of rod and pedal, the bar
One end of body is fixedly connected with the rotor plate, and the pedal is located at the side of the free end of the body of rod.
9. light fixture as claimed in claim 1 moves support, it is characterised in that the threaded fastener is wing nut.
A kind of 10. Projecting Lamp, it is characterised in that including：
Light fixture movement support as described in any one of claim 1~9；
U-bracket, its bottom are connected with the support end of the support bar；And
Lamp holder, it is connected with the both ends of the U-bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271296.1A CN103574537B (en) | 2012-07-31 | 2012-07-31 | Light fixture moves support and the Projecting Lamp using light fixture movement support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271296.1A CN103574537B (en) | 2012-07-31 | 2012-07-31 | Light fixture moves support and the Projecting Lamp using light fixture movement support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103574537A CN103574537A (en) | 2014-02-12 |
| CN103574537B true CN103574537B (en) | 2017-12-15 |
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ID=50046898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210271296.1A Active CN103574537B (en) | 2012-07-31 | 2012-07-31 | Light fixture moves support and the Projecting Lamp using light fixture movement support |
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| CN (1) | CN103574537B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613050A (en) * | 2015-06-04 | 2018-10-02 | 丽水市知科科技有限公司 | Course lamp regulating mechanism on a kind of ocean |
| CN107517364B (en) * | 2017-10-23 | 2023-09-22 | 河南鑫驰信息技术有限公司 | Intelligent video monitoring system based on Internet of things technology |
| CN109357070A (en) * | 2018-11-21 | 2019-02-19 | 国家电网有限公司 | A kind of valve locking device |
| CN110566833B (en) * | 2019-09-03 | 2020-07-17 | 深圳市海洋王照明工程有限公司 | Inspection lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867416A (en) * | 1988-04-08 | 1989-09-19 | American Studio Equipment | Portable hydraulic lift for large lamps and the like |
| CN201306588Y (en) * | 2008-09-05 | 2009-09-09 | 钟志斌 | Tripod |
| CN201885138U (en) * | 2010-11-18 | 2011-06-29 | 余姚市交通标志设施有限公司 | Solar mobile signal lamp |
| CN202008114U (en) * | 2011-02-17 | 2011-10-12 | 汪峰 | Adjustable illuminating support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070019403A1 (en) * | 2005-07-19 | 2007-01-25 | Boghossian Hratch P | Portable lighting apparatus |
-
2012
- 2012-07-31 CN CN201210271296.1A patent/CN103574537B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867416A (en) * | 1988-04-08 | 1989-09-19 | American Studio Equipment | Portable hydraulic lift for large lamps and the like |
| CN201306588Y (en) * | 2008-09-05 | 2009-09-09 | 钟志斌 | Tripod |
| CN201885138U (en) * | 2010-11-18 | 2011-06-29 | 余姚市交通标志设施有限公司 | Solar mobile signal lamp |
| CN202008114U (en) * | 2011-02-17 | 2011-10-12 | 汪峰 | Adjustable illuminating support |
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| Publication number | Publication date |
|---|---|
| CN103574537A (en) | 2014-02-12 |
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