CN105135371B - A kind of adjustable electrical appliance kit - Google Patents
A kind of adjustable electrical appliance kit Download PDFInfo
- Publication number
- CN105135371B CN105135371B CN201510492486.XA CN201510492486A CN105135371B CN 105135371 B CN105135371 B CN 105135371B CN 201510492486 A CN201510492486 A CN 201510492486A CN 105135371 B CN105135371 B CN 105135371B
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- CN
- China
- Prior art keywords
- electrical appliance
- screw rod
- appliance kit
- box support
- carrier
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Classifications
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of adjustable electrical appliance kits, including electrical appliance kit, further include electric appliance box support, electric appliance box support is equipped with screw rod and electrical appliance kit carrier, screw rod both ends are rotationally connected on electric appliance box support, screw rod one end is exposed to outside electric appliance box support, electrical appliance kit carrier is threadedly connected on screw rod, electrical appliance kit is connected on electrical appliance kit carrier, electrical appliance kit bracket end is equipped with changer lever, changer lever is articulated on electric appliance box support, and changer lever one end is equipped with screw rod locking head, and the other end is equipped with electrical appliance kit carrier anti-rotation block.The present invention by same motion can be rotated, be translated the conversion of two kinds of adjustment modes, it both can adjust the angle of inclination of electrical appliance kit in this way, again can global transfer electrical appliance kit position, make lamps and lanterns irradiation orientation and irradiating angle adjustment it is more convenient, and keep lamps and lanterns adjustment after posture reliability higher.
Description
Technical field
The present invention relates to a kind of lamps and lanterns support device, more specifically, it relates to a kind of adjustable electrical appliance kit.
Background technology
These small-sized lamps and lanterns of shot-light, LED illumination lamp are in venue of performing, market show window, workshop, public place of entertainment or even general
It suffers from widely applying in long and deep friendship between two families front yard, existing such lamps and lanterns generally can be carried out the adjusting of lamp cap direction, to improve office
The illumination in portion region better adapts to the needs of show, work or live etc., some occasions even also need to installation and lead
Rail, to carry out the translation of the relatively long distance of lamps and lanterns entirety when necessary.On such lamps and lanterns it is common it is a kind of towards regulating device be U-shaped
Adjusting bracket, lamp cap is rotatably connected in the opening of adjusting bracket, realizes that angle is consolidated by the frictional force between lamp cap and adjusting bracket
It is fixed, and the frictional force size between lamp cap and adjusting bracket is entirely to be determined by the fastener dynamics of being critical between lamp cap and adjusting bracket,
Fastener lock too tight then lamp cap rotation is adjusted and is had some setbacks, fastener, which is locked too loose and is difficult to realize angle, to be fixed, and is adjusted more
Looseness easily occurs between lamp cap and adjusting bracket after secondary, and must periodically lock again.Therefore existing shot-light, LED illumination lamp are deposited
Inconvenient for use, the problem of poor reliability.The utility model of Publication No. CN201437918U was disclosed on April 14th, 2010
A kind of rail-type LED projection lamp, on guide rail, which includes the track box that one is slidably connected with above-mentioned guide rail, the rails
Road box is connect by angular adjustment frame with lamp body back seat, which is fixedly connected with light source fixed seat.With existing skill
Art is compared, which can realize LED projection lamp radially by installing an angular adjustment frame on LED projection lamp lamp body
It 350 degree, arbitrarily rotates in the range of axial 85.Simultaneously by by LED light source be mounted between light source fixed seat and reflector,
The conduction of heat, avoids most of heat from hoarding in luminous site, effectively solves LED projection lamp when LED can be accelerated luminous
Heat dissipation problem.But the utility model is also the angle by the way that the elastic dynamics between lamp body and angular adjustment frame is kept to realize lamp body
Adjustment, therefore also inevitably can occur loosen, can not fixed angle the problems such as.
Invention content
Existing adjustable shot-light, LED illumination lamp are there are inconvenient for use, the defects of poor reliability, for these is overcome to lack
It falls into, the present invention provides the adjustable electrical appliance kits that a kind of orientation is easy to adjust, and position, posture can reliably be kept after adjusting.
The technical scheme is that：A kind of adjustable electrical appliance kit including electrical appliance kit, further includes electric appliance box support, electric appliance
Box support is equipped with screw rod and electrical appliance kit carrier, and screw rod both ends are rotationally connected on electric appliance box support, and screw rod one end is exposed to electricity
Outside device box support, electrical appliance kit carrier is threadedly connected on screw rod, and electrical appliance kit is connected on electrical appliance kit carrier, electrical appliance kit bracket end
Equipped with changer lever, changer lever is articulated on electric appliance box support, and changer lever one end is equipped with screw rod locking head, and the other end is equipped with electrical appliance kit
Carrier anti-rotation block.Electrical appliance kit is used for installing lamp cap, and there are two types of shaping modes for this adjustable electrical appliance kit, can both make electrical appliance kit carrier
It is moved along screw translation, and electrical appliance kit carrier can be made to be rotated around screw rod.End and screw rod where the screw rod locking head of changer lever
Exposed junction cooperation when, screw rod locking head locking lives screw rod, and screw rod can not rotate, at this time the electrical appliance kit carrier of the changer lever other end
Anti-rotation block then far from electrical appliance kit carrier, will not hinder the movement of electrical appliance kit carrier, therefore electrical appliance kit carrier can be rotated around screw rod, electricity
Device box tilts to deflection also with electrical appliance kit carrier, and the irradiating angle of the lamp cap on electrical appliance kit is just changed；
When end is with electrical appliance kit carrier combination where the electrical appliance kit carrier anti-rotation block of changer lever, electrical appliance kit carrier is by electrical appliance kit carrier rotation stop
Block stops, can not rotate, and screw rod locking head is then detached with the exposed junction of screw rod, releases the locking to screw rod, can be turned at this time
Dynamic screw rod, the rotation of screw rod is converted into again pushes the axial direction of electrical appliance kit carrier, moves axially electrical appliance kit carrier, final to show
Position for lamp cap occurs translation and changes.The present invention both can easily change lamp cap orientation, obtain ideal direction of illumination.
Preferably, the exposed junction of screw rod is in prism-shaped, screw rod locking cephalic par is equipped with U-shaped bayonet, U-shaped bayonet and screw rod
Exposed junction adaptation.The screw rod exposed junction of prism-shaped can be formed with U-shaped bayonet and is clamped, and generate antitorque effect, and screw rod is prevented to rotate,
This is simple for structure, can conveniently realize the purpose of locking screw rod.
Preferably, electric appliance box support is C-shaped, including a top plate and two end plates, both ends panel is connected in top plate two
End, screw rod both ends are connected on two end plates.This electrical appliance kit contoured cradle is relatively regular, easily makes, force structure
Balance and stability.
Preferably, the axis of changer lever articulated section is vertical with screw rod.The plane of oscillation of changer lever in this way is parallel with screw rod, cuts
It will not be interfered when changing bar action with screw rod.
Preferably, electrical appliance kit carrier includes square tube body, square nut block and rectangular effective plug, square nut block and side
The effective plug of shape is plugged on square tube body both ends respectively, and square nut block is connect with screw flight, and one end is set in rectangular effective plug
Open cavity, the blind end of rectangular effective plug are rotatably connected on electric appliance box support, and screw rod exposed junction, which runs through, is connected to electricity
On device box support, screw rod other end adaptation is inserted into the cavity of rectangular effective plug.Such electrical appliance kit carrier structure is relatively simple,
Component processing is easy, easy to assembly so that electrical appliance kit carrier is connect with screw flight and turn of screw rod and electric appliance box support
Dynamic be connected in technique is all easily achieved.
Preferably, the top and bottom of electrical appliance kit carrier anti-rotation block are plane and parallel with top plate, on square tube body
Plane be adapted to spacing of top plate when parallel between square tube body, top plate with the height of electrical appliance kit carrier anti-rotation block.Electrical appliance kit carrier
Anti-rotation block enters when working between square tube body and top plate, and top plate can provide support for electrical appliance kit carrier anti-rotation block, improves electrical appliance kit
The functional reliability of carrier anti-rotation block.
Preferably, square nut block and rectangular effective plug are interference fitted with square tube body.Pass through interference fit type
Square nut block, rectangular effective plug and square tube body is made to be connected as a single entity and forms electrical appliance kit carrier, it is simple in structure, it is easy to assembly.
Preferably, fixed one is distinguished on the opposite face of two end plates fixes dististyle, fixed dististyle center is equipped with center
The blind end of hole, the exposed junction of screw rod and rectangular effective plug both passes through the centre bore of fixed dististyle.Screw rod elder generation and fixing end
Piece is connected, and forms a sub-unit structure, then this sub-unit and electrical appliance kit stent are integrated, and assembling can be improved in processing
Efficiency.
Preferably, the exposed junction of screw rod, the blind end end of rectangular effective plug are equipped with axis snap ring, axis snap ring
On the outside of the corresponding fixed dististyle of exposed junction, rectangular effective plug with screw rod.By axis snap ring can by screw rod,
Rectangular effective plug is connected to fixing end on piece, forms the sub-unit structure being made of screw rod, electrical appliance kit carrier and fixed dististyle.
Preferably, screw rod is equipped with axially position nut.It is rotated in electrical appliance kit carrier around screw rod, changes electrical appliance kit
Behind angle of inclination, electrical appliance kit carrier is pushed against with axially position nut, it is possible to increase the frictional force between electrical appliance kit carrier and screw rod is kept
The angle of inclination of electrical appliance kit carrier.
The beneficial effects of the invention are as follows：
Motion integrated level is high, and lamps and lanterns are easy to adjust.The present invention can be rotated by same motion, be translated
The conversion of two kinds of adjustment modes, so not only can adjust electrical appliance kit angle of inclination, but also can global transfer electrical appliance kit position, make lamp
The irradiation orientation of tool and the adjustment of irradiating angle are more convenient.
Posture keeps reliability high after lamps and lanterns adjustment.The present invention can be locked after the completion of the adjustment of electrical appliance kit by screw rod
Only head, axially position nut are subject to locking to screw rod or electrical appliance kit carrier, so as to keep the posture after lamps and lanterns adjustment, relative to existing
There is technology, the present invention keeps the reliability higher of posture after lamps and lanterns adjustment.
Description of the drawings
Fig. 1 is a kind of structure diagram of the present invention；
Fig. 2 is a kind of front view of the present invention；
Fig. 3 is a kind of structure diagram of electrical appliance kit carrier in the present invention；
Fig. 4 is a kind of structural decomposition diagram of electrical appliance kit carrier in the present invention；
Fig. 5 is a kind of structure diagram that dististyle is fixed in the present invention.
In figure, 1- electrical appliance kits, 2- electric appliance box supports, 3- screw rods, 4- electrical appliance kit carriers, 5- changer levers, 6- screw rod locking heads,
7- electrical appliance kit carrier anti-rotation blocks, 8- square tube bodies, 9- square nut blocks, the rectangular effective plugs of 10-, 11- top plates, 12- end plates,
13- fixes dististyle, 14- axis snap rings, 15- axially position nuts, 16- sunpenders.
Specific embodiment
The invention will be further described for specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of adjustable electrical appliance kit is matched for the shot-light in the display case of market
Set, including electrical appliance kit 1, further includes electric appliance box support 2, electric appliance box support 2 is C-shaped, including a top plate 11 end parallel with two
Panel 12, both ends panel 12 are vertically connected in 11 both ends of top plate by screw, a sunpender 16, sunpender 16 are rotatablely connected on top plate 11
Show window inner top can be fixed on.Electric appliance box support 2 is equipped with screw rod 3 and electrical appliance kit carrier 4, and 3 both ends of screw rod are rotationally connected with electricity
On two end plates 12 of device box support 2,3 one end of screw rod is exposed to outside electric appliance box support 2.Electrical appliance kit carrier 4 includes square tube body
8th, square nut block 9 and rectangular effective plug 10, square nut block 9 and rectangular effective plug 10 are plugged on 8 liang of square tube body respectively
End, square nut block 9 and rectangular effective plug 10 are interference fitted with square tube body 8, and square nut block 9 is threadedly coupled with screw rod 3,
The cavity of one end open is set in rectangular effective plug 10, the blind end of rectangular effective plug 10 is rotatably connected on electric appliance box support 2
On, for 3 exposed junction of screw rod through being connected on electric appliance box support 2,3 other end of screw rod adaptation is inserted into the cavity of rectangular effective plug 10
In, such electrical appliance kit carrier 4 is threadedly coupled with the formation of screw rod 3.An axially position nut 15, axis are also threaded on screw rod 3
It is located at 9 place end of square nut block, and can offset with square nut block 9 to location nut 15.Electrical appliance kit 1 be connected by screw in
On electrical appliance kit carrier 4.12 side of end plates corresponding to 3 exposed junction of screw rod is equipped with changer lever 5, and changer lever 5 is cut with scissors by a hinge shaft
It is connected on end plates 12, the axis of 5 hinge shaft of changer lever is vertical with screw rod 3, and hinge shaft is equipped with a torsional spring.5 one end of changer lever is equipped with
Screw rod locking head 6, the other end are equipped with electrical appliance kit carrier anti-rotation block 7, and screw rod locking head 6 can be formed with 3 exposed junction of screw rod to be coordinated, electricity
Device box carrier anti-rotation block 7 can with electrical appliance kit carrier formed coordinate, under natural conditions 6 place end of screw rod locking head by torsional spring driving with
3 exposed junction of screw rod keeps contact, and 7 place end of electrical appliance kit carrier anti-rotation block is then disengaged with electrical appliance kit carrier.Screw rod 3 it is exposed
In hexa-prism, 6 end of screw rod locking head is equipped with U-shaped bayonet, U-shaped bayonet width and the exposed junction hexagonal prisms face of screw rod 3 at end
Each pair of parallel interplanar distance adaptation.Electrical appliance kit carrier anti-rotation block 7 in a rectangular parallelepiped shape, 7 side of electrical appliance kit carrier anti-rotation block and changer lever 5
Hinged, the top and bottom of electrical appliance kit carrier anti-rotation block 7 are parallel with top plate 11, and the plane on square tube body 8 is parallel with top plate 11
Spacing between Shi Fangguan bodies 8, top plate 11 is adapted to the height of electrical appliance kit carrier anti-rotation block 7.On the opposite face of two end plates 12
A fixation dististyle 13 is respectively welded, fixed dististyle 13 is molded with steel disc integrated punching, 13 middle part indent of fixed dististyle, fixed dististyle
13 centers are equipped with centre bore, and the blind end of the exposed junction of screw rod 3 and rectangular effective plug 10 is both passed through in fixed dististyle 13
Heart hole, the exposed junction of screw rod 3, rectangular effective plug 10 blind end end be equipped with axis snap ring 14, axis snap ring 14 is located at
Exposed junction, rectangular effective corresponding fixed 13 outside of dististyle of plug 10 with screw rod 3, and axis snap ring 14 is fully sunk in admittedly
In the inner fovea part of fixed end piece 13.
In use, if you need to move axially lamp cap position, axially position nut 15 can be unclamped, electrical appliance kit carrier 4 is reversed, is made
8 periphery plane of square tube body is parallel with top plate 11, then enforces 7 place end of electrical appliance kit carrier anti-rotation block, and changer lever 5 is made to overcome torsion
Spring resistance is deflected to 4 direction of electrical appliance kit carrier, is adjusted to parallel with square tube body 8 by electrical appliance kit carrier anti-rotation block 7 and is pushed into square tube
Between body 8 and top plate 11, electrical appliance kit carrier anti-rotation block 7 is closed with 8 face face paste of square tube body, and then being held with hand prevents changer lever 5 from returning
Bullet, at this time the screw rod locking head 6 of 5 other end of changer lever be detached from the exposed junction of screw rod 3, it is outer with the other hand rotary screw 3
Reveal end, the rotation of such screw rod 3, which just can be exchanged into, pushes the axial direction of electrical appliance kit carrier 4, equals 4 generation position of electrical appliance kit carrier
It moves, slightly decontrols changer lever 5 repeatedly on one side after being moved to suitable position, finely tune screw rod 3 on one side so as to the U-shaped of screw rod locking head 6
Bayonet can be formed with the prismatic surface of 3 exposed junction of screw rod and is engaged by clamping, and be soundd out repeatedly until the successfully locking again of screw rod locking head 6
Screw rod 3, then can let go changer lever 5 completely；Adjustment lamp cap deflection angle is such as also needed, can directly rotate square tube body 8, electrical appliance kit
Carrier 4 is rotated around screw rod 3, and the inclination angle of electrical appliance kit 1 or even lamp cap just changes, and after being adjusted to suitable inclination angle, is held on the other hand
Electrical appliance kit carrier 4, the other hand axial rotary location nut 15, abuts against on the square nut block 9 of electrical appliance kit carrier 4, electrical appliance kit 1
Posture can keep.If it is necessary, can also rotate 2 entirety of electric appliance box support around sunpender 16, change lamp cap in the horizontal plane
Irradiating angle.
Claims (10)
1. a kind of adjustable electrical appliance kit, including electrical appliance kit（1）, it is characterized in that further including electric appliance box support（2）, electric appliance box support
（2）It is equipped with screw rod（3）With electrical appliance kit carrier（4）, screw rod（3）Both ends are rotationally connected with electric appliance box support（2）On, screw rod（3）
One end is exposed to electric appliance box support（2）Outside, electrical appliance kit carrier（4）It is threadedly connected to screw rod（3）On, electrical appliance kit（1）It is connected to electricity
Device box carrier（4）On, electric appliance box support（2）End is equipped with changer lever（5）, changer lever（5）It is articulated with electric appliance box support（2）On,
Changer lever（5）One end is equipped with screw rod locking head（6）, the other end is equipped with electrical appliance kit carrier anti-rotation block（7）.
2. adjustable electrical appliance kit according to claim 1, it is characterized in that screw rod（3）Exposed junction in prism-shaped, screw rod lock
Only head（6）End is equipped with U-shaped bayonet, U-shaped bayonet and screw rod（3）Exposed junction adaptation.
3. adjustable electrical appliance kit according to claim 1, it is characterized in that electric appliance box support（2）It is C-shaped, including a top plate
（11）With two end plates（12）, both ends panel（12）It is connected in top plate（11）Both ends, screw rod（3）Both ends are connected to two
End plates（12）On.
4. adjustable electrical appliance kit according to claim 1, it is characterized in that changer lever（5）The axis and screw rod of articulated section（3）
Vertically.
5. adjustable electrical appliance kit according to claim 3, it is characterized in that electrical appliance kit carrier（4）Including square tube body（8）, it is rectangular
Nut block（9）With rectangular effective plug（10）, square nut block（9）With rectangular effective plug（10）It is plugged on square tube body respectively
（8）Both ends, square nut block（9）With screw rod（3）It is threadedly coupled, rectangular effective plug（10）The cavity of one end open is inside set, side
The effective plug of shape（10）Blind end be rotatably connected on electric appliance box support（2）On, screw rod（3）Exposed junction, which runs through, is connected to electrical appliance kit
Stent（2）On, screw rod（3）Other end adaptation is inserted into rectangular effective plug（10）Cavity in.
6. adjustable electrical appliance kit according to claim 5, it is characterized in that electrical appliance kit carrier anti-rotation block（7）Top and bottom
It is plane and and top plate（11）It is parallel, square tube body（8）On plane and top plate（11）Square tube body when parallel（8）, top plate
（11）Between spacing and electrical appliance kit carrier anti-rotation block（7）Height adaptation.
7. adjustable electrical appliance kit according to claim 5, it is characterized in that square nut block（9）With rectangular effective plug（10）
With square tube body（8）Interference fit.
8. adjustable electrical appliance kit according to claim 5, it is characterized in that two end plates（12）Opposite face on it is solid respectively
If one fixes dististyle（13）, fixed dististyle（13）Center is equipped with centre bore, screw rod（3）Exposed junction and rectangular effective plug
（10）Blind end both pass through fixed dististyle（13）Centre bore.
9. adjustable electrical appliance kit according to claim 8, it is characterized in that screw rod（3）Exposed junction, rectangular effective plug
（10）Blind end end be equipped with axis snap ring（14）, axis snap ring（14）It is located at and screw rod（3）Exposed junction, rectangular effective
Plug（10）Corresponding fixed dististyle（13）Outside.
10. adjustable electrical appliance kit according to any one of claim 1 to 8, it is characterized in that screw rod（3）It is axial fixed to be equipped with
Position nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492486.XA CN105135371B (en) | 2015-08-12 | 2015-08-12 | A kind of adjustable electrical appliance kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510492486.XA CN105135371B (en) | 2015-08-12 | 2015-08-12 | A kind of adjustable electrical appliance kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135371A CN105135371A (en) | 2015-12-09 |
| CN105135371B true CN105135371B (en) | 2018-07-10 |
Family
ID=54720826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510492486.XA Active CN105135371B (en) | 2015-08-12 | 2015-08-12 | A kind of adjustable electrical appliance kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135371B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437918U (en) * | 2009-05-22 | 2010-04-14 | 深圳市金积嘉世纪光电科技有限公司 | Rail-type LED projection lamp |
| CN201475922U (en) * | 2009-09-03 | 2010-05-19 | 四川新力光源有限公司 | Luminaire capable of adjusting lighting angle |
| CN103104889A (en) * | 2011-11-11 | 2013-05-15 | 海洋王（东莞）照明科技有限公司 | Lamp holder angle adjustment device and lamp capable of adjusting angle of lamp holder |
| CN203147456U (en) * | 2012-06-20 | 2013-08-21 | 佛山市南海科泰实业照明有限公司 | Track spotlight capable of multi-angle adjusting |
| CN204042685U (en) * | 2014-08-27 | 2014-12-24 | 江苏彤明车灯有限公司 | Automobile reflecting mirror adjustment structure |
| CN204268380U (en) * | 2014-10-28 | 2015-04-15 | 大茂伟瑞柯车灯有限公司 | Multifunctional lens aluminum dipping form luminous intensity distribution support |
-
2015
- 2015-08-12 CN CN201510492486.XA patent/CN105135371B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437918U (en) * | 2009-05-22 | 2010-04-14 | 深圳市金积嘉世纪光电科技有限公司 | Rail-type LED projection lamp |
| CN201475922U (en) * | 2009-09-03 | 2010-05-19 | 四川新力光源有限公司 | Luminaire capable of adjusting lighting angle |
| CN103104889A (en) * | 2011-11-11 | 2013-05-15 | 海洋王（东莞）照明科技有限公司 | Lamp holder angle adjustment device and lamp capable of adjusting angle of lamp holder |
| CN203147456U (en) * | 2012-06-20 | 2013-08-21 | 佛山市南海科泰实业照明有限公司 | Track spotlight capable of multi-angle adjusting |
| CN204042685U (en) * | 2014-08-27 | 2014-12-24 | 江苏彤明车灯有限公司 | Automobile reflecting mirror adjustment structure |
| CN204268380U (en) * | 2014-10-28 | 2015-04-15 | 大茂伟瑞柯车灯有限公司 | Multifunctional lens aluminum dipping form luminous intensity distribution support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105135371A (en) | 2015-12-09 |
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