CN104515093B - A kind of floodlight - Google Patents
A kind of floodlight Download PDFInfo
- Publication number
- CN104515093B CN104515093B CN201310457319.2A CN201310457319A CN104515093B CN 104515093 B CN104515093 B CN 104515093B CN 201310457319 A CN201310457319 A CN 201310457319A CN 104515093 B CN104515093 B CN 104515093B
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- CN
- China
- Prior art keywords
- shaped frame
- floodlight
- fixed disk
- lamp housing
- support
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/06—Bases for movable standing lamps; Fixing standards to the bases
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of floodlights, including support base, lamp housing, two fixed disks, U-shaped frame and regulating part；Support base is used to support floodlight；Lamp housing includes two interconnecting pieces being oppositely arranged；Each fixed disk is fixedly arranged on respectively on each interconnecting piece, and fixed disk opens up limit hole；U-shaped frame includes connecting pin, and the open end of connecting pin and U-shaped frame is oppositely arranged, and connecting pin is set on support base, and the two side arms of U-shaped frame are rotationally connected with respectively in two fixed disks, and the side arm of U-shaped frame offers circular hole；Regulating part includes sequentially connected threaded portion and interconnecting piece, and threaded portion is connected in limit hole, and connecting portion is in circular hole, and regulating part is for adjusting position of the lamp housing relative to U-shaped frame.Floodlight provided by the invention, so that floodlight is when in use, is installed without in addition going by the way that U-shaped frame to be set on support base, improves operating efficiency, eliminate manpower and material resources.
Description
Technical field
The present invention relates to field of illuminating lamps more particularly to a kind of floodlights.
Background technique
Floodlight be it is a kind of can to all the winds uniform irradiation point light source, its range of exposures can adjust arbitrarily,
The icon of a regular octahedron is shown as in the scene.Floodlight is most widely used a kind of light in effect picture production
Source, standard floodlight are used to illuminate entire scene.
As the occasion that floodlight is applied is more and more, floodlight also encounters following problems in actual use: due to general
Light lamp is connected to bracket screw on mounted face, so that user of service needs to carry corresponding tool and installs floodlight
In on the face of being mounted, make troubles to the practical application of floodlight.
Summary of the invention
The purpose of the present invention is to provide a kind of conveniently movings, the simple floodlight of easy for installation and structure.
In order to solve the above-mentioned technical problems, the present invention provides a kind of floodlights, including support base, lamp housing, two fixations
Disk, U-shaped frame and regulating part；The support base is used to support the floodlight；The lamp housing includes two companies being oppositely arranged
Socket part；Each fixed disk is fixedly arranged on respectively on each interconnecting piece, and the fixed disk opens up limit hole；The U-shaped frame includes
Connecting pin, the connecting pin and the open end of the U-shaped frame are oppositely arranged, and the connecting pin is set on the support base, the U
The two side arms of shape frame are rotationally connected with respectively in two fixed disks, and the side arm of the U-shaped frame offers circular hole；The adjusting
Part includes sequentially connected threaded portion and interconnecting piece, and the threaded portion is connected in the limit hole, the connecting portion
In the circular hole, the regulating part is for adjusting position of the lamp housing relative to the U-shaped frame.
Wherein, the regulating part further includes butting section, and the butting section is connected on the interconnecting piece, and the butting section is supported
It is against on the side wall of the U-shaped frame, when the side arm of the U-shaped frame is folded between the butting section and the fixed disk, institute
The position that lamp housing is stated relative to the U-shaped frame is fixed, when the side arm of the U-shaped frame be movably connected on the butting section with it is described solid
When between price fixing, the lamp housing rotation is connected in the U-shaped frame.
Wherein, the regulating part further includes tight lock part, and the tight lock part is connected on the interconnecting piece, and the tight lock part is set
There is external screw thread, the floodlight further includes nut, and the nut thread is connected on the tight lock part, and the side of the U-shaped frame
Arm between the fixed disk and the nut, when the side arm of the U-shaped frame be clamped in the fixed disk and the nut it
Between when, the lamp housing is fixed relative to the position of the U-shaped frame, when the side arm of the U-shaped frame is movably connected on the butting section
When between the fixed disk, the lamp housing rotation is connected in the U-shaped frame.
Wherein, it includes connection that the support base, which includes at least two support rods and at least one connecting rod, the support rod,
End and two support legs, two support legs are respectively arranged on the connecting pin both ends, and the connecting rod is set at least two branch
On strut.
Wherein, the connecting pin is connected on the support base by the first screw.
Wherein, the material of the U-shaped frame is aluminium.
Wherein, each fixed disk passes through the second screw respectively and is connected on each interconnecting piece.
Wherein, the floodlight further includes heat dissipating layer, and the heat dissipating layer is set between the fixed disk and the interconnecting piece,
The heat dissipating layer is used to distribute the heat of the floodlight.
Wherein, the heat dissipating layer is thermal grease, and the heat dissipating layer is coated in the fixed disk.
Wherein, the floodlight further includes handle, and the both ends of the handle are rotationally connected with the two sides of the U-shaped frame respectively
On arm.
Floodlight provided by the invention is by the way that the U-shaped frame to be set on the support base, when the floodlight is using
When, the floodlight can be supported on mounting surface by the support base, so that the floodlight is when in use, be pacified without in addition going
Dress, improves operating efficiency, eliminates manpower and material resources.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram for the floodlight that embodiment of the present invention provides；
Fig. 2 is the decomposition diagram of the floodlight of Fig. 1；
Fig. 3 to Fig. 5 is the working state figure of floodlight.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by.
Also referring to Fig. 1 to Fig. 5, a kind of floodlight 100 that embodiment of the present invention provides, including support base 1, lamp housing
2, two fixed disks 3, U-shaped frame 4 and regulating part 5.The U-shaped frame 4 is set on the support base 1, and the lamp housing 2 is rotatablely connected
Between the U-shaped frame 4, two fixed disks 3 are respectively arranged between the lamp housing 2 and the side arm 42 of the U-shaped frame 4, institute
Regulating part 5 is stated on the side arm 42 and the fixed disk 3 of the U-shaped frame 4.
The support base 1 is used to support the floodlight 100.In the present embodiment, in order to simply reach the support base 1
Support the floodlight 100 on the mounting surface, the support base 1 includes that at least two support rods 11 are connected at least one
Bar 12, the support rod 11 include that fixing end 11a and two support legs 11b, two support leg 11b are respectively arranged on described solid
The fixed end both ends 11a, the connecting rod 12 are set at least two support rods 11.Specifically, the quantity of the support rod 11 is two
Root is equipped with spacing between two support rods 11, and the support rod 11 is U-shaped bar, and the two side arms 42 of the support rod 11 are divided
Not Wei two support leg 11b, the two support leg 11b are stood on mounting surface respectively, such as ground.Certainly, in other embodiments
In, the quantity of the support rod 11 is determined according to practical load condition, such as, the quantity of the support rod 11 can for 3,
4 or more roots, in order to save space, the more support rods 11 are arranged side by side.
In order to enable the support rod 11 can more stably be stood on the mounting surface, divide on each support leg 11b
Not She You non-slip rubber set 11c will not compare because of the mounting surface when so that each support leg 11b being stood on mounting surface
It is smooth and slide.Certainly, in other embodiments, the support leg 11b is also provided with idler wheel, so that the support leg 11b
It being capable of the relatively described mounting surface rolling.
The connecting rod 12 is set at least two support rods 11.In the present embodiment, the quantity of the connecting rod 12 is 1
Root, the cross section of the connecting rod 12 are that the rectangular-shaped i.e. described connecting rod 12 is tabular, and the connecting rod 12 sets that there are two the
One fixation hole 12a.In order to guarantee the intensity of the support base 1, the both ends of an end face of the connecting rod 12 be respectively welded in
On two support rods 11, the bonding strength between the connecting rod 12 and the support rod 11 ensure that.Certainly, other
In embodiment, the mode that the connecting rod 12 can also be connected by screw to or be bonded is set on two support rods 11.
The lamp housing 2 includes two rotation sections 21 being oppositely arranged.In the present embodiment, the lamp housing 2 contains illumination
Component (not shown), the light fixture is for illuminating.Each rotation section 21 is equipped with the first rotation hole 21a and two first companies
Hole 21b is met, two the first connecting hole 21b are located at the two sides of the first rotation hole 21a.Certainly, in other embodiments,
The first rotation hole 21a can also be omitted according to actual use situation, and the quantity of the first connecting hole 21b can also be 1
It is a, 3 or more.
Each fixed disk 3 is fixedly arranged on respectively on each rotation section 21, and the fixed disk 3 opens up limit hole 3c.At this
In embodiment, since the floodlight 100 tool can generate heat because shining, and the fixed disk 3 directly connects with the lamp housing 2
Touching, therefore the fixed disk 3 is made of good heat dispersion performance and the relatively inexpensive aluminum material of cost.The shape of the fixed disk 3 is
Both ends are equipped with the circular sheet of protrusion, and the middle position of the fixed disk 3 offers the second rotation hole 3a, second rotation hole
3a is respectively equipped with the first threaded hole 3b and limit hole 3c along its radial two sides, and the second rotation hole 3a is along its level side
To two sides be respectively equipped with a second connecting hole 3d, two the second screw 3e are sequentially passed through into the second connecting hole 3d
With the first connecting hole 21b, so that the fixed disk 3 is threadedly connected on the lamp housing 2.Certainly, in other embodiments
In, the quantity of the second connecting hole 3d can also for 1,3 or more, correspondingly, the first connecting hole 21b
Quantity is changed therewith.Each fixed disk 3 can also be set on each rotation section 21 by way of being bonded or welding.
In order to further enhance the heat dissipation performance that the floodlight 100 has, the tool of floodlight 100 further includes heat dissipating layer
(not shown), the heat dissipating layer are set between the fixed disk 3 and the rotation section 21, and the heat dissipating layer is described general for distributing
The heat that light lamp 100 has.In the present embodiment, the heat dissipating layer is thermal grease, and the heat dissipating layer is coated on the fixed disk 3
On.Certainly, in other embodiments, the heat dissipating layer can also be silicone grease.
The U-shaped frame 4 includes connecting pin 41c, and the connecting pin 41c and the open end of the U-shaped frame 4 are oppositely arranged, institute
Connecting pin 41c is stated on the support base 1.In the present embodiment, since the U-shaped frame 4 can connect indirectly with the lamp housing 2
Touching, the lamp housing 2 can generate a large amount of heat, and the material of the U-shaped frame 4 is aluminium, so that the U-shaped frame 4 can also rise
To the effect of heat dissipation.Certainly, in other embodiments, the material of the U-shaped frame 4 can also be other metals, such as iron or
Person's steel.
For the ease of the disassembly of the floodlight 100, the connecting pin 41c is connected to the branch by the first screw 41b
It supports on seat 1.In the present embodiment, the U-shaped frame 4 is U-shaped bar made of aluminum material bending, and the U-shaped frame 4 includes linking arm 41
With two side arms 42, set that there are two the second fixation hole 41a, two the first screw 41b successively to wear respectively on the linking arm 41
Each second fixation hole 41a and each first fixation hole 12a are crossed, so that an end face of the linking arm 41, that is, connection
41c fastening is held to be set in the connecting rod 12.When the support base 1 of the floodlight 100 tool or the U-shaped frame 4 are damaged, only
Each first screw 41b need to be unscrewed, the support base 1 or the replacement with the U-shaped frame 4 can be realized.
The two side arms 42 of the U-shaped frame 4 are rotationally connected with respectively in two fixed disks 3, the side arm 42 of the U-shaped frame 4
Offer circular hole 42b.In the present embodiment, one end of two side arms 42 is integrally connected to the two of the linking arm 41 respectively
End, the shape of the other end of the side arm 42 is the sector that tip is arc transition, and the other end of the side arm 42 is along described
The direction of the other end of side arm 42 to one end of the side arm 42 successively offers third rotation hole 42a and circular hole 42b, will be each
Hex bolts 42c sequentially passes through the third rotation hole 42a, the second rotation hole 3a and each first rotation hole 21a, from
And the U-shaped frame 4 is rotationally connected on the lamp housing 2, the present embodiment is in order to enable the U-shaped frame 4 and the lamp housing 2 connect
The hex bolts 42c is threadedly connected in the third rotation hole 42a, certainly, in other embodiments by the more fastening connect
In, the hex bolts 42c, which is threadedly connected to, can satisfy the U-shaped frame 4 and the lamp housing 2 in the second rotation hole 3a
Bonding strength also can, correspondingly, the first rotation hole 21a can be omitted and not open up.The hex bolts 42c can also use it
Its part replaces, such as screw rod or stud.
The regulating part 5 includes sequentially connected threaded portion 51 and interconnecting piece 52, and the threaded portion 51 is threadedly connected to institute
It states in limit hole 3c, the interconnecting piece 52 is located in the circular hole 42b, and the regulating part 5 is opposite for adjusting the lamp housing 2
In the position of the U-shaped frame 4.In the present embodiment, the adjusting of angle, the tune are carried out to the floodlight 100 for convenience
Saving part 5 further includes butting section 53, and the butting section 53 is connected on the interconnecting piece 52, and the butting section 53 is resisted against the U
On the side wall 42 of shape frame 4, when the side arm 42 of the U-shaped frame 4 is folded between the butting section 53 and the fixed disk 3, institute
The position that lamp housing 2 is stated relative to the U-shaped frame 4 is fixed, when the side arm 42 of the U-shaped frame 4 is movably connected on the butting section 53
When between the fixed disk 3, the lamp housing 2 is rotationally connected in the U-shaped frame 4.Specifically, the regulating part 5 is knob
61, when needing to adjust the angle of the floodlight 100, butting section 53 described in turn are only needed, and make it in the circular hole 42b
In be rocked to required irradiating angle, then screw the butting section 53, the floodlight 100 can be had and be adjusted to required angle
Degree.Certainly, in other embodiments, the regulating part 5 further includes tight lock part, and the tight lock part is connected to the interconnecting piece 52
On, the tight lock part is equipped with external screw thread, and the floodlight 100 further includes nut, and the nut thread is connected to the tight lock part
On, and the side arm 42 of the U-shaped frame 4 is between the fixed disk 3 and the nut, when the side arm 42 of the U-shaped frame 4 clamps
When between the fixed disk 3 and the nut, the lamp housing 2 is fixed relative to the position of the U-shaped frame 4, when the U-shaped frame
When 4 side arm 42 is movably connected between the nut and the fixed disk 3, the lamp housing 2 is rotationally connected with the U-shaped frame 4
On.Specifically, the regulating part 5 is screw rod, by the cooperation of the nut and the regulating part 5, to adjust the lamp housing 2
Position relative to the U-shaped frame 4.
In order to facilitate the movement floodlight 100, the floodlight 100 further includes handle 6, the both ends point of the handle 6
It is not rotationally connected in the two side arms 42 of the U-shaped frame 4.In the present embodiment, the handle 6 is U-tube, the handle 6
Open end size is greater than the open end size of the U-shaped frame 4, therefore the U-shaped frame 4 is located between the open end of the handle 6, is
Make the handle 6 be at a fixed position, two knobs 61 sequentially pass through to each side arm of the handle 6 respectively
42, in each side arm 42 of the U-shaped frame 4 and the first threaded hole 3b, each knob 61 is screwed, so that the U-shaped frame 4
Each side arm 42 is folded in the raised between the fixed disk 3 of the knob 61, so that the handle 6 be made to be maintained at a fixation
Position, will not arbitrarily swing.Certainly, in other embodiments, the handle 6 can also be connected by pin or screw activity
It is connected in the two side arms 42 of the U-shaped frame 4.
When the floodlight 100 tool begins to use, head is needed to be connected to the connecting pin 41c by the first screw 41b
In the connecting rod 12, each fixed disk 3 is then connected to the first company of each rotation section 21 by the second screw 3e
It connects in the 21b of hole, each hex bolts 42c is then each passed through the third rotation hole 42a, the second rotation hole 3a again
The lamp is realized so that the two side arms 42 of the U-shaped frame 4 are rotationally connected on the lamp housing 2 with the first rotation hole 21a
The rotation of shell 2 and the U-shaped frame 4, then the regulating part 5 is sequentially passed through in the circular hole 42b and the limit hole 3c, it revolves
The butting section 53 is moved, the side arm 42 is folded between the butting section 53 and the fixed disk 3, makes the floodlight
100 tools are fixed in one position relative to the U-shaped frame 4, when the position needs to adjust, need to only unscrew the butting section
53, it is movably connected on the side arm 42 between the butting section 53 and the fixed disk 3, and accordingly in the circular hole
The butting section 53 is stirred in 42b, so that the fixed disk 3 drives the lamp housing 2 to rotate, the lamp housing 2 reaches predetermined angular
When locked, finally the handle 6 is rotationally connected in the U-shaped frame 4.
The tool of floodlight 100 provided by the invention is by the way that the U-shaped frame 4 to be set on the support base 1, when the floodlight
100 when in use, and the floodlight 100 can be supported on mounting surface by the support base 1, so that the tool of the floodlight 100 exists
In use, not having in addition go to install, operating efficiency is improved, manpower and material resources are eliminated.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of floodlight, which is characterized in that including support base, lamp housing, two fixed disks, U-shaped frame and regulating part；The branch
Support seat is used to support the floodlight on the mounting surface, and the mounting surface is ground；The lamp housing includes two and sets relatively
The rotation section set；Each fixed disk is fixedly arranged on respectively on each rotation section, and the fixed disk opens up limit hole；The U-shaped
Frame includes connecting pin, and the connecting pin and the open end of the U-shaped frame are oppositely arranged, and the connecting pin is set to the support base
On, the two side arms of the U-shaped frame are rotationally connected with respectively in two fixed disks, and the side arm of the U-shaped frame offers circular hole；
The regulating part includes sequentially connected threaded portion and interconnecting piece, and the threaded portion is connected in the limit hole, described
Connecting portion is in the circular hole, and the regulating part is for adjusting position of the lamp housing relative to the U-shaped frame.
2. floodlight according to claim 1, which is characterized in that the regulating part further includes butting section, the butting section
It is connected on the interconnecting piece, the butting section is resisted against on the side wall of the U-shaped frame, when the side arm of the U-shaped frame is folded in
When between the butting section and the fixed disk, the lamp housing is fixed relative to the position of the U-shaped frame, when the U-shaped frame
When side arm is movably connected between the butting section and the fixed disk, the lamp housing rotation is connected in the U-shaped frame.
3. floodlight according to claim 2, which is characterized in that the regulating part further includes tight lock part, the tight lock part
It is connected on the interconnecting piece, the tight lock part is equipped with external screw thread, and the floodlight further includes nut, the nut thread connection
In on the tight lock part, and the side arm of the U-shaped frame is between the fixed disk and the nut, when the side of the U-shaped frame
When arm is clamped between the fixed disk and the nut, the lamp housing is fixed relative to the position of the U-shaped frame, as the U
When the side arm of shape frame is movably connected between the butting section and the fixed disk, the lamp housing rotation is connected to the U-shaped frame
On.
4. floodlight according to claim 1, which is characterized in that the support base is including at least two support rods and at least
A piece connecting rod, the support rod include fixing end and two support legs, and two support legs are respectively arranged on the fixing end
Both ends, the connecting rod are set at least two support rods.
5. floodlight according to claim 1, which is characterized in that the connecting pin is connected to the branch by the first screw
It supports on seat.
6. floodlight according to claim 1, which is characterized in that the material of the U-shaped frame is aluminium.
7. floodlight according to claim 1, which is characterized in that each fixed disk passes through the second screw respectively and is connected to
On each interconnecting piece.
8. floodlight according to claim 1, which is characterized in that the floodlight further includes heat dissipating layer, the heat dissipating layer
Between the fixed disk and the interconnecting piece, the heat dissipating layer is used to distribute the heat of the floodlight.
9. floodlight according to claim 8, which is characterized in that the heat dissipating layer is thermal grease, and the heat dissipating layer applies
It is overlying in the fixed disk.
10. floodlight according to claim 1, which is characterized in that the floodlight further includes handle, and the two of the handle
End is rotationally connected with respectively in the two side arms of the U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457319.2A CN104515093B (en) | 2013-09-30 | 2013-09-30 | A kind of floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310457319.2A CN104515093B (en) | 2013-09-30 | 2013-09-30 | A kind of floodlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104515093A CN104515093A (en) | 2015-04-15 |
| CN104515093B true CN104515093B (en) | 2019-06-21 |
Family
ID=52790789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310457319.2A Active CN104515093B (en) | 2013-09-30 | 2013-09-30 | A kind of floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515093B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350042B1 (en) * | 2000-12-11 | 2002-02-26 | Wei Cheng Lai | Projecting lamp |
| CN1719098A (en) * | 2005-07-20 | 2006-01-11 | 屠伟勤 | Rotary self locating device of lamp body |
| CN201916766U (en) * | 2011-01-07 | 2011-08-03 | 诸华军 | Adjustable floodlight |
| CN102734766A (en) * | 2011-03-31 | 2012-10-17 | 海洋王照明科技股份有限公司 | Supporting rack and lighting fixture |
| CN103104870A (en) * | 2013-02-05 | 2013-05-15 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) floodlight |
-
2013
- 2013-09-30 CN CN201310457319.2A patent/CN104515093B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350042B1 (en) * | 2000-12-11 | 2002-02-26 | Wei Cheng Lai | Projecting lamp |
| CN1719098A (en) * | 2005-07-20 | 2006-01-11 | 屠伟勤 | Rotary self locating device of lamp body |
| CN201916766U (en) * | 2011-01-07 | 2011-08-03 | 诸华军 | Adjustable floodlight |
| CN102734766A (en) * | 2011-03-31 | 2012-10-17 | 海洋王照明科技股份有限公司 | Supporting rack and lighting fixture |
| CN103104870A (en) * | 2013-02-05 | 2013-05-15 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) floodlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104515093A (en) | 2015-04-15 |
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