CN104214528B - A kind of movable lamps - Google Patents
A kind of movable lamps Download PDFInfo
- Publication number
- CN104214528B CN104214528B CN201310207970.4A CN201310207970A CN104214528B CN 104214528 B CN104214528 B CN 104214528B CN 201310207970 A CN201310207970 A CN 201310207970A CN 104214528 B CN104214528 B CN 104214528B
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- China
- Prior art keywords
- fixing pipe
- casing
- elevating lever
- fixing
- locating part
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Abstract
The invention discloses a kind of movable lamps, including elevating lever, casing and fixing device, the fixing device includes fixing pipe, locating part and lock-screw；The elevating lever is set in the fixing pipe；The fixing pipe is installed on the outer wall of the casing；The tube wall of the fixing pipe is provided with screwed hole, and the lock-screw screw thread is arranged in the screwed hole, and extends in the fixing pipe, for the elevating lever is locked in the fixing pipe；The locating part is fixedly arranged on the inner side of described fixing pipe one end, for gear in the end of the elevating lever.Fixing pipe is tubulose, and its structural strength is larger, is unlikely to deform in an impact；Rotational lock screw realizes the Assembly And Disassembly between elevating lever and fixing pipe, simple to operation, is easy to sharp work；Locating part is fixedly arranged on the inner side of fixing pipe one end, can be kept off in the lower end of elevating lever by locating part, effectively prevents elevating lever slide downward in vibration service environment, it is ensured that illumination direction and illuminating effect.
Description
Technical field
The present invention relates to lighting device, more particularly to a kind of movable lamps.
Background technology
At present in portable lighting, lamp holder is connected to casing by elevating lever, is easy to adjust the height lighting effect of lamp holder, rises
Drop bar is fixed in the frame structure for placing power supply (generator, battery pack etc.).Fixed form much all adopts the collar to pass through spiral shell
Nail is pinned, and by package power of the screw adjustment collar to elevating lever, its attachment structure is similar to anchor ear.Collar general thickness is very thin,
If being easily deformed by hard object collision, and the annular of the bar of elevating lever being not changed in, and can cause elevating lever with deformation set
Ring is difficult assembling.In addition, the collar is relatively small with elevating lever contact area, while the screw for providing coupling mechanism force typically all compares
Little, when the generator operation of light fixture is illuminated, or light fixture is when moving in the wild, and than larger, screw can for the vibration that lamp body is subject to
Can be loose slightly, such elevating lever is released, and is easily rotated in light fixture work, or sinking slowly, and such lamp holder can be with liter
Drop bar activity, has a significant impact to illuminating effect.
The content of the invention
The technical problem to be solved is, there is provided a kind of movable lamps, makes elevating lever fixation reliability, and
It is easy to the assembly connection of elevating lever, can effectively prevents elevating lever from sinking.
In order to solve above-mentioned technical problem, The embodiment provides movable lamps are planted, including elevating lever and casing,
The movable lamps also include that the fixing device includes for the elevating lever is fixed to the fixing device on the casing
Fixing pipe, locating part and lock-screw；The elevating lever is set in the fixing pipe；The fixing pipe is installed on the casing
Outer wall；The tube wall of the fixing pipe is provided with screwed hole, and the lock-screw screw thread is arranged in the screwed hole, and extends to
In the fixing pipe, for the elevating lever is locked in the fixing pipe；The locating part is fixedly arranged on the fixing pipe one
The inner side at end, for gear in the end of the elevating lever；The locating part be along the fixing pipe be radially arranged it is shaft-like.
Wherein, the fixing pipe is detachable is fixedly connected on the casing.
Wherein, the outer wall of the fixing pipe is installed with two fixtures, the relatively described fixing pipe pair of two fixtures
Claim to arrange；The fixture is secured by bolts in the casing.
Wherein, the fixture is the strip of the length direction setting along the fixing pipe.
Wherein, the fixture is integrally formed with the fixing pipe.
Wherein, the locating part is screw rod, is arranged with two connecting holes in the fixing pipe, described in wherein at least one
Connecting hole is provided with the internal thread being engaged with the screw rod, and the locating part wears two connecting holes.
Wherein, the locating part is screw rod, and two connecting holes are arranged with the fixing pipe, and the casing is provided with peace
Dress hole, the locating part runs through two connecting holes and the installing hole is connected with a nut thread.
Wherein, the nut of the lock-screw is quincunx, butterfly and the one kind in annular.
Wherein, the tank wall of the casing is provided with installing hole；The fixing device also includes fixing nut, the fixed spiral shell
It is female rotate madial wall that the casing is set and with the installing hole corresponding matching；Screw rod is installed with the fixing pipe, it is described
Screw rod is threadedly coupled with the fixing nut through the installing hole.
Movable lamps provided in an embodiment of the present invention, fixing pipe are tubulose, and its structural strength is larger, not variable in an impact
Shape；Rotational lock screw realizes the Assembly And Disassembly between elevating lever and fixing pipe, simple to operation, is easy to sharp work；
Locating part is fixedly arranged on the inner side of fixing pipe one end, can be kept off in the lower end of elevating lever by locating part, effectively prevents elevating lever from shaking
Slide downward in dynamic operating environment, it is ensured that illumination direction and illuminating effect.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic diagram of the movable lamps that the preferred embodiment for the present invention is provided；
Fig. 2 is the cooperation schematic diagram of the fixing device with elevating lever of movable lamps in Fig. 1；
Fig. 3 is the decomposing schematic representation of fixing device in Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
Referring to Fig. 1 to Fig. 3, for a kind of movable lamps that preferred embodiment in the present invention is provided, including elevating lever 1, casing
2nd, the fixing device 3 and for being fixed to elevating lever 1 on casing 2.
Fixing device 3 includes fixing pipe 31, lock-screw 32 and locating part 33.Fixing pipe 31 is installed on the outer wall of casing 2；
Elevating lever 1 is set in fixing pipe 31, and is locked in fixing pipe 31 by lock-screw 32；Locating part 33 is fixedly arranged on fixing pipe
31 and keep off in the bottom of elevating lever 1, glide for limiting elevating lever 1.
Fixing pipe 31 is tubulose, and its structural strength is larger, is unlikely to deform in an impact, it is ensured that fixing pipe 31 and elevating lever 1
Between smooth assembly connection.The outer wall of fixing pipe 31 is installed with two fixtures 311, and two fixtures 311 are relatively fixed pipe
31 are symmetrical arranged, to ensure 31 stress balance of fixing pipe.Fixture 311 is the strip of the length direction setting along fixing pipe 31,
The contact area of fixture 311 and 2 outer wall of casing can be increased, it is ensured that the bonding strength between fixing pipe 31 and casing 2.It is preferred that
Ground, fixing pipe 31 are integrally formed with fixture 311, can effectively ensure that the structural strength between fixing pipe 31 and fixture 311.This
Place, used as other embodiment, fixture can also be ear or other shapes.
In order to realize being connected between fixture 311 and casing 2, fixture 311 is fixed on casing 2 by bolt 4.
Further, each fixture 311 is fixed on casing 2 by two bolts 4, and two bolts 4 are arranged along the length direction of fixture 311
Arrange, to further enhance the bonding strength between fixing pipe 31 and casing 2.Herein, as other embodiment, each fixation
Part 311 can only pass through a bolt or by three, or more bolts 4 be connected with casing 2.
The tube wall of fixing pipe 31 is provided with screwed hole (not shown), and 32 screw thread of lock-screw is arranged in screwed hole, and
Extend in fixing pipe 31, for elevating lever 1 is locked in fixing pipe 31.As shown in Fig. 2 the bottom of elevating lever 1 is inserted
After in fixing pipe 31, rotational lock screw 32, adjusting length of the lock-screw 32 in fixing pipe 31 can be by elevating lever 1
Locking is unclamped.For the ease of rotational lock screw 32, convenient use person dismounts elevating lever 1, and the nut of lock-screw 32 is
It is quincunx.Certainly, in other implementations, the nut of lock-screw 32 can also be butterfly or annular.In order to avoid
Abrasion is caused in the end of lock-screw 32 to elevating lever 1, can be in the medial end of lock-screw 32 fixed installation rubber blanket.
Locating part 33 is fixedly arranged on the inner side of 31 one end of fixing pipe, for gear in the end of elevating lever 1.When elevating lever 1 is installed,
Casing 2 is set, is vertically arranged fixing pipe 31, locating part 33 is located at the lower end of fixing pipe 31, insert elevating lever 1, elevating lever 1
Bottom be resisted against locating part 33, so as to limit its slide downward.
In present embodiment, locating part 33 is screw rod.Locating part 33 is radially arranged along fixing pipe 31, to ensure elevating lever
1 end stress balance.Two connecting holes 310 are arranged with fixing pipe 31, wherein at least one connecting hole 310 is provided with and spiral shell
The internal thread that bar is engaged, locating part 33 wear two connecting holes 310, in order to the cooperation between locating part 33 and fixing pipe 31
Connection.Herein, as other embodiment, locating part 33 can also be pin, while wearing two connecting holes or being welded in
Fixing pipe 31；Used as another embodiment, locating part 33 can also be to be arranged on the structures such as the projection of 31 inwall of fixing pipe.
In above-mentioned preferred embodiment, fixing pipe 31 is bolted to casing 2, as other embodiment,
The tank wall of casing 2 is provided with installing hole, and fixing device 3 also includes fixing nut, and fixing nut rotates the inner side for being arranged at casing 2
Wall and with installing hole corresponding matching, screw rod is installed with fixing pipe 31, screw rod penetrating mounting holes are threadedly coupled with fixing nut.Spiral shell
Bar can be directly anchored in fixing pipe 31, can also be fixed in above-mentioned fixing piece 311.Screw rod is at least two, can be strengthened
Bonding strength between fixing pipe 31 and casing 2, while avoiding 31 opposite case 2 of fixing pipe from rotating.For the ease of manually directly
Fixing nut is rotated, fixing nut is the one kind in horned nut, wing nut and collar nut.Using screw rod and installation nut
The cooperation assembly connection of realizing between fixing pipe 31 and casing 2, while can pull down fixing pipe 31 from casing 2, moving
Fixing pipe 31 can be placed in casing 2 in dynamic light fixture moving process, so as to avoid the collision of fixing pipe 31 being caused in movement
Damage.As another embodiment, screw can be set on fixture 311, fixing device also includes a screw, and screw is rotated
Casing is arranged at, the nut of screw is located in casing, and the screw rod of screw passes through the casing and screw of casing.
As locating part 33 is screw rod, the length of screw rod is may extend away so as to which penetrating mounting holes are coordinated with above-mentioned fixing nut
Connection, so as to can play spacing and fixed effect using locating part 33 simultaneously, now, two connecting holes 310 can be light
Hole.
In above-mentioned numerous embodiments, between fixing pipe 31 and casing 2 be it is detachable be fixedly connected, movable lamps
In moving process, fixing pipe 31 can be pulled down from the outer wall of casing 2, be put in casing 2, so as to avoid in handling process
Deform fixing pipe 31 collision of fixing pipe 31.
Embodiment above, does not constitute the restriction to the technical scheme protection domain.It is any in above-mentioned embodiment
Spirit and principle within modification, equivalent and the improvement made etc., should be included in the technical scheme protection domain it
It is interior.
Claims (9)
1. a kind of movable lamps, including elevating lever and casing, it is characterised in that the movable lamps are also included for by the liter
Drop bar is fixed to the fixing device on the casing, and the fixing device includes fixing pipe, locating part and lock-screw；The liter
Drop rod set is located in the fixing pipe；The fixing pipe is installed on the outer wall of the casing；The tube wall of the fixing pipe is provided with
Screwed hole, the lock-screw screw thread are arranged in the screwed hole, and extend in the fixing pipe, for by the elevating lever
It is locked in the fixing pipe；The locating part is fixedly arranged on the inner side of described fixing pipe one end, for gear in the elevating lever
End；The locating part be along the fixing pipe be radially arranged it is shaft-like.
2. movable lamps according to claim 1, it is characterised in that the fixing pipe is detachable be fixedly connected on it is described
Casing.
3. movable lamps according to claim 1, it is characterised in that the outer wall of the fixing pipe is installed with two fixations
Part, the relatively described fixing pipe of two fixtures are symmetrical arranged；The fixture is secured by bolts in the casing.
4. movable lamps according to claim 3, it is characterised in that the fixture is along the length side of the fixing pipe
To the strip for arranging.
5. movable lamps according to claim 3, it is characterised in that the fixture is integrally formed with the fixing pipe.
6. movable lamps according to claim 1, it is characterised in that the locating part is screw rod, right in the fixing pipe
Title is provided with two connecting holes, and connecting hole described in wherein at least one is provided with the internal thread being engaged with the screw rod, described spacing
Part wears two connecting holes.
7. movable lamps according to claim 1, it is characterised in that the locating part is screw rod, right in the fixing pipe
Title is provided with two connecting holes, and the casing is provided with installing hole, and the locating part runs through two connecting holes and the installation
Kong Yuyi nut threads connect.
8. movable lamps according to claim 1, it is characterised in that the nut of the lock-screw is quincunx, butterfly
And the one kind in annular.
9. movable lamps according to claim 1, it is characterised in that the tank wall of the casing is provided with installing hole；It is described
Fixing device also includes fixing nut, and the fixing nut rotates the madial wall that arranges the casing and corresponding with the installing hole
Coordinate；Screw rod is installed with the fixing pipe, the screw rod is threadedly coupled with the fixing nut through the installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207970.4A CN104214528B (en) | 2013-05-29 | 2013-05-29 | A kind of movable lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207970.4A CN104214528B (en) | 2013-05-29 | 2013-05-29 | A kind of movable lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214528A CN104214528A (en) | 2014-12-17 |
| CN104214528B true CN104214528B (en) | 2017-04-05 |
Family
ID=52096296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207970.4A Active CN104214528B (en) | 2013-05-29 | 2013-05-29 | A kind of movable lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214528B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116857609A (en) * | 2023-07-11 | 2023-10-10 | 浙江天平光电科技有限公司 | 360 rotatable lamp holder structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712167A (en) * | 1986-06-30 | 1987-12-08 | Mycro Group Co. | Remote control, moveable lighting system |
| CN201209771Y (en) * | 2008-06-20 | 2009-03-18 | 陈洋怀 | Mobile high-power cold light source lighting lamp |
| CN102466213A (en) * | 2010-11-08 | 2012-05-23 | 海洋王照明科技股份有限公司 | Lamp lifting mechanism and lamp |
| CN103453474A (en) * | 2012-05-31 | 2013-12-18 | 海洋王照明科技股份有限公司 | Box type movable lamp |
-
2013
- 2013-05-29 CN CN201310207970.4A patent/CN104214528B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4712167A (en) * | 1986-06-30 | 1987-12-08 | Mycro Group Co. | Remote control, moveable lighting system |
| CN201209771Y (en) * | 2008-06-20 | 2009-03-18 | 陈洋怀 | Mobile high-power cold light source lighting lamp |
| CN102466213A (en) * | 2010-11-08 | 2012-05-23 | 海洋王照明科技股份有限公司 | Lamp lifting mechanism and lamp |
| CN103453474A (en) * | 2012-05-31 | 2013-12-18 | 海洋王照明科技股份有限公司 | Box type movable lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214528A (en) | 2014-12-17 |
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