CN108533979A - A kind of adjustable light bulb - Google Patents
A kind of adjustable light bulb Download PDFInfo
- Publication number
- CN108533979A CN108533979A CN201810535197.7A CN201810535197A CN108533979A CN 108533979 A CN108533979 A CN 108533979A CN 201810535197 A CN201810535197 A CN 201810535197A CN 108533979 A CN108533979 A CN 108533979A
- Authority
- CN
- China
- Prior art keywords
- adjustable plate
- led light
- installation panel
- latch fitting
- pull rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims description 10
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 241001465382 Physalis alkekengi Species 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a kind of adjustable light bulbs, including shell, installation panel and several LED light, several LED light are arranged radially centered on the axle center for installing panel, several LED light form at least two groups lamp group annular in shape, LED light is slidably connected with installation panel, installation panel lower face is provided with adjusting part, which is used for adjusting the spacing between adjacent lamp group；Adjusting part includes adjustable plate and driving device, driving device drives adjustable plate rotation, adjustable plate is provided with shape of threads close to installation panel side and is oriented to raised line, LED light is slidably connected with raised line is oriented to, and when needing adjustment, rotation adjustable plate drives the LED light sliding on installation panel, its overall structure is simple, it is easy to adjust, it especially applies on some dance ＆ art lamps and lanterns, can need to be adjusted LED light according to scene.
Description
Technical field
The present invention relates to technical field of lighting fixtures, more particularly to a kind of adjustable light bulb.
Background technology
With the development and progress of society, the more and more stronger thus environmentally protective illumination dress of the environmentally protective idea of people
Setting more to have been favored by people, and increasingly ripe LED technology is since it is with efficient, energy-saving and environmental protection, service life length, work(
The low advantage of rate, LED illumination lamp have gradually started to replace traditional illuminator.
Existing LED light can adjust brightness or color by electric current, but existing LED light can not adjusting angle
Degree, as some large-scale illuminations are made of multiple small-sized LED light blade units, however client needs difference under different scenes
Light gathering degree, existing LED light cannot be adjusted light gathering degree well.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of light bulb of adjusting spotlight degree.
To achieve the above object, the present invention provides following technical solutions：A kind of adjustable light bulb, including shell, installation
Panel and several LED light, several LED light are arranged radially centered on the axle center for installing panel, several LED light shapes
At at least two groups lamp group annular in shape, installation panel lower face is provided with adjusting part, which is used for adjusting adjacent
Spacing between lamp group；
Several radial straight slots are provided on installation panel, at least two sliding block, sliding block are provided in straight slot
It is slidably connected with straight slot, LED light is fixedly connected with a slide block, and the lamp group that adjusting part drives spreads stretching motion, is set in shell
It is equipped with spacing ring, panel rotation is installed in spacing ring limitation, and limiting slot is provided on the inner ring surface of spacing ring, installs panel sides
It is provided with limited post, limited post limits in limiting slot, and limiting slot penetrates through on mounting surface plate axial direction；
Adjusting part includes adjustable plate and driving device, and driving device drives adjustable plate rotation, adjustable plate and installation panel
Concentric setting, adjustable plate are provided with shape of threads close to installation panel side and are oriented to raised line, and sliding block is slidably connected with raised line is oriented to,
Sliding block is provided with sliding slot backwards to LED light one end, is oriented to raised line and stretches into sliding slot, and when adjustable plate rotates, sliding block is being oriented to raised line
Far from or close to installation face plate center sliding in straight slot under guiding.
As a further improvement on the present invention, adjustable plate is provided with bulge loop backwards to installation panel one end along outer edge, this is convex
The inner ring surface of ring is provided with annular ring gear, and driving device includes driving gear, driven gear and connecting rod, driving gear, driven
Gear is intermeshed with annular ring gear, and connecting rod one end is connect with driving gear, which stretches out shell.
As a further improvement on the present invention, further include angle adjusting mechanism, which installs for adjusting
Panel puts angle of inclination centered on its axle center, and angle adjusting mechanism includes drive disk and casing, and drive disk is arranged in shell,
The drive disk and the concentric setting of adjustable plate, drive disk are provided with mounting hole, are attached across mounting hole, and casing is hollow tube, should
Casing is socketed connecting rod, and casing one end is fixedly connected with drive disk, which stretches out shell, and drive disk is close to adjustable plate
Side is provided with third inclined-plane, and adjustable plate is provided with cover board close to drive disk side, casing drive the third inclined-plane of drive disk with
The cover board of adjustable plate contacts with each other.
As a further improvement on the present invention, it installs and connecting rod is set between panel and adjustable plate, installation panel is provided with
First mounting groove, adjustable plate are provided with the second mounting groove, and connecting rod both ends are both provided with disk, and two disks are pacified with first respectively
Tankage and the rotation connection of the second mounting groove,
Driving gear is provided with mounting base, which is provided with third mounting groove, and connecting rod one end is provided with spherical hinge
Connector, the globular hinge head are rotatablely connected with third mounting groove, and latch fitting and control assembly, third mounting groove is arranged in globular hinge head
Cell wall be provided with locked groove, which controls that latch fitting is flexible to be inserted into locked groove.
As a further improvement on the present invention, globular hinge head is integrally formed with connecting rod, and globular hinge head is provided with appearance
Receive slot, connecting rod is provided with channel, and holding tank is mutually communicated with channel, and control assembly is arranged in channel,
Globular hinge head peripheral surface begins with the second straight slot penetrated through with holding tank, and latch fitting is slidably connected with the second straight slot,
Second spring part is provided in second straight slot, which keeps latch fitting to be contracted in the second straight slot,
Control assembly includes pushing block, the first spring part, pull rod, and holding tank is stretched into pull rod one end, and the other end stretches out channel, pushes away
Block is fixedly connected on pull rod close to latch fitting side, pushing block be provided with competing first inclined-plane of latch fitting, latch fitting and pushing block
Contact surface is the second inclined-plane, and the periphery wall of pull rod is provided with the first conflict ring, the second conflict ring is provided on the inner wall in channel, the
One spring part both ends contradict respectively to be contradicted ring and second first and contradicts on ring, and there are one to appearance to pull rod tool for first spring part
Receive the deformation pulling force in slot direction, latch fitting remains retracted in the second straight slot when pull rod is contracted in channel, in pull rod backwards to holding
Receive one side slip of slot when, pushing block drive latch fitting stretch out the second straight slot be inserted into locked groove in.
As a further improvement on the present invention, pull rod stretches out passage end and is provided with positioning disk, and the positioning disk is towards shell
Side is provided with caulking groove, and strut is provided in the caulking groove, and strut one end is hinged with positioning disk.
Beneficial effects of the present invention are：When needing adjustment, rotation adjustable plate drives the LED light on installation panel logical first
Sliding in slot, when adjustable plate is oriented to the hand of thread spiral rotation of raised line along the upper end, LED light is due to along guiding raised line
It slides and under the limit of the first straight slot, LED light slides in the second straight slot to the edge direction of installation panel, will be oriented to raised line
It is set as screw pitch to be gradually increased outward by center so that LED light of LED light while outside sliding in same first straight slot
Between spacing component become larger, overall structure is simple, easy to adjust, especially applies on some dance ＆ art lamps and lanterns, Ke Yigen
It needs to be adjusted LED light according to scene.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the LED light and other parts inside inventive shell；
Fig. 2 is the structural schematic diagram two of the LED light and other parts inside inventive shell；
Fig. 3 is the LED light mounting structure schematic diagram after inventive shell perspective；
Fig. 4 is the sectional view of adjusting part and angle adjusting mechanism；
Fig. 5 is the junction schematic enlarged-scale view of connecting rod and adjustable plate.
1, shell；2, panel is installed；3, LED light；4, the first straight slot；5, sliding block；6, sliding slot；7, spacing ring；8, limiting slot；
9, limited post；10, adjusting part；11, adjustable plate；12, driving device；13, it is oriented to raised line；14, globular hinge head；15, bulge loop；
16, annular ring gear；17, driving gear；18, driven gear；19, connecting rod；20, angle adjusting mechanism；21, mounting base；22,
Three mounting grooves；23, latch fitting；24, locked groove；25, control assembly；26, drive disk；27, casing；28, mounting hole；29, third inclined-plane；
30, cover board；31, holding tank；32, channel；33, the second straight slot；34, second spring part；35, pushing block；36, the first spring part；37、
Pull rod；38, the first inclined-plane；39, the second inclined-plane；40, first ring is contradicted；41, second ring is contradicted；42, positioning disk；43, caulking groove；
44, strut.
Specific implementation mode
The present invention is described in further detail below in conjunction with the embodiment given by attached drawing.
Referring to Fig.1 shown in -5, a kind of adjustable light bulb disclosed in the present embodiment, including shell 1, installation panel 2 and several
A LED light 3, several LED light 3 are arranged radially centered on the axle center for installing panel 2, several LED light 3 are formed at least
Two groups of lamp groups annular in shape, 2 lower face of installation panel are provided with adjusting part 10, which is used for adjusting adjacent lamp
Spacing between group；
Several radial first straight slots 4 are provided on installation panel 2, at least two are provided in the first straight slot 4
Sliding block 5, sliding block 5 is slidably connected with the first straight slot 4, and LED light 3 is fixedly connected with sliding block 5, and adjusting part 10 drives a lamp group
Stretching motion is spread, restraining position ring block 7 is set in shell 1, the spacing ring 7 limitation installation panel 2 rotates, the inner ring surface of spacing ring 7
On be provided with limiting slot 8,2 side of installation panel is provided with limited post 9, and limited post 9 limits in limiting slot 8, and limiting slot 8 is being pacified
It is penetrated through on dress 2 axial direction of panel；
Adjusting part 10 includes adjustable plate 11 and driving device 12, and driving device 12 drives adjustable plate 11 to rotate, adjustable plate
11 with installation 2 concentric setting of panel, install and connecting rod 19 be set between panel 2 and adjustable plate 11, installation panel 2 is provided with the
One mounting groove, adjustable plate 11 are provided with the second mounting groove, and 19 both ends of connecting rod are both provided with disk, and two disks are respectively with first
Mounting groove and the rotation connection of the second mounting groove, adjustable plate 11 is provided with shape of threads close to 2 side of installation panel and is oriented to raised line 13, sliding
Block 5 is slidably connected with raised line 13 is oriented to, and sliding block 5 is provided with sliding slot 6 backwards to 3 one end of LED light, is oriented to raised line 13 and stretches into sliding slot 6,
When adjustable plate 11 rotates, sliding block 5 is in the case where being oriented to raised line 13 and guiding far from or close in installation panel 2 in the first straight slot 4
The heart slides
Adjustable light bulb provided by the invention, shell 1 are preferably shaped to plate-like or tubular structure, each LED light 3
Including wiring board and diode, transmission of electricity contact pin is arranged in straight slot inner wall in installation panel 2, and wiring board is remained with transmission of electricity contact pin and connect
It touches, installation panel 2 is fixed in shell 1, and the adjustable plate 11 in lower end is arranged, and the LED on installation panel 2 is driven in rotation
The sliding in the first straight slot 4 of lamp 3, when adjustable plate 11 is oriented to the hand of thread spiral rotation of raised line 13 along the upper end, LED light
3 since along being oriented to, raised line 13 slides and under the limit of the first straight slot 4, LED light 3 is in the second straight slot 33 to installation panel 2
The sliding of edge direction, raised line 13 will be oriented to and be set as screw pitch and gradually increased outward by center so that LED light 3 is sliding outward
While LED light 3 in same first straight slot 4 between spacing component become larger, overall structure is simple, easy to adjust, special
It is not to apply on some dance ＆ art lamps and lanterns, can be needed to be adjusted LED light 3 according to scene.
As a kind of improved specific implementation mode, adjustable plate 11 is provided with backwards to 2 one end of installation panel along outer edge convex
The inner ring surface of ring 15, the bulge loop 15 is provided with annular ring gear 16, and driving device 12 includes driving gear 17, driven gear 18 and connects
Extension bar 19, driving gear 17, driven gear 18 and annular ring gear 16 are intermeshed, and 19 one end of connecting rod connects with driving gear 17
It connects, which stretches out shell 1.
Set driving device 12 to multiple gear engagement drivings, rotation connection bar 19 drives driving gear 17 when adjusting
Rotation, and then driven gear 18 and adjustable plate 11 is driven to rotate, driven gear 18 can select to be rotatably connected on adjustable plate 11
On, when adjusting, by the way that gear is arranged so that the driving rotational angle that adjustable plate 11 rotates one week becomes larger, can be more accurate
Adjustment LED light 3 skidding distance.
Further include angle adjusting mechanism 20 as a kind of improved specific implementation mode, which is used for
Adjustment installation panel 2 puts angle of inclination centered on its axle center, and driving gear 17 is provided with mounting base 21, the mounting base 21 setting
There are third mounting groove 22,19 one end of connecting rod to be provided with globular hinge head 14,22 turns of the globular hinge head 14 and third mounting groove
Dynamic connection, latch fitting 23 is arranged for globular hinge head 14 and control assembly 25, the cell wall of third mounting groove 22 are provided with locked groove 24, the control
Component 25 processed controls the flexible insertion locked groove 24 of latch fitting 23,
Angle adjusting mechanism 20 include drive disk 26 and casing 27, drive disk 26 be arranged in shell 1, the drive disk 26 with
The concentric setting of adjustable plate, drive disk 26 are provided with mounting hole 28, are attached across mounting hole 28, and casing 27 is hollow tube, the set
Pipe 27 is socketed connecting rod 19, and 27 one end of casing is fixedly connected with drive disk 26, which stretches out shell 1, drive disk
26 are provided with third inclined-plane 29 close to adjustable plate side, and adjustable plate is provided with cover board 30,27 band of casing close to 26 side of drive disk
The third inclined-plane 29 and the cover board 30 of adjustable plate of dynamic drive disk 26 contact with each other.
It is set as hinged by the way that angle adjusting mechanism 20 is arranged, and by connecting rod 19 and adjustable plate 11, is adjusting LED light
After 3 light gathering degree, adjustment installation panel 2 towards angle, it is relatively existing on the market to change the irradiating angle of light
The light bulb of angular transition is not easy to change angle because of not touching so that in dance ＆ art lamps and lanterns usage scenario after angle positioning
In, without repeatedly confirming its angle, when in use, the locking shape of latch fitting 23 and locked groove 24 is released by controlling control assembly 25
State so that adjustable plate 11 is flexibly connected with connecting rod 19, then by pushing casing 27 to connect drive disk 26 and 11 bottom surface of adjustable plate
It touches, adjustable plate 11 keeps being mutually parallel in sliding block 5 with installation panel 2 under the fastening of guiding raised line 13, adjustable plate 11 and driving
Inclined-plane fitting on disk 26, when drive disk 26 rotates, adjustable plate 11 follows the inclined-plane of drive disk 26 to swing, installation panel 2
Limited post 9 deviates from the limiting slot 8 of spacing ring 7, simple in structure, and regulative mode is easy.
As a kind of improved specific implementation mode, globular hinge head 14 is integrally formed with connecting rod 19, globular hinge head
14 are provided with holding tank 31, and connecting rod 19 is provided with channel 32, and holding tank 31 is mutually communicated with channel 32, and control assembly 25 is arranged
In channel 32,
14 peripheral surface of globular hinge head begins with the second straight slot 33 penetrated through with holding tank 31, latch fitting 23 and the second straight slot 33
It is slidably connected, second spring part 34 is provided in the second straight slot 33, it is logical which keeps latch fitting 23 to be contracted in second
In slot 33,
Control assembly 25 includes pushing block 35, the first spring part 36, pull rod 37, and holding tank 31 is stretched into 37 one end of pull rod, another
Channel 32 is stretched out at end, and pushing block 35 is fixedly connected on pull rod 37 close to 23 side of latch fitting, and pushing block 35 is provided with mutually to be supported with latch fitting 23
The first tactile inclined-plane 38, latch fitting 23 and the contact surface of pushing block 35 are the second inclined-plane 39, and the pushing block 35 in 37 front end of pull rod is arranged, pushes away
Block 35 is in voussoir shape, is gradually come to a point to 31 direction of holding tank, the periphery wall of pull rod 37 is provided with the first conflict ring 40, channel 32
Inner wall on be provided with the second conflict ring 41,36 both ends of the first spring part contradict respectively to be contradicted ring 40 and second first and contradicts ring
On 41, which there are one the deformation pulling force to 31 direction of holding tank, is contracted in logical the tool of pull rod 37 in pull rod 37
Latch fitting 23 remains retracted in the second straight slot 33 when in road 32, when pull rod 37 is backwards to 31 1 side slip of holding tank, 35 band of pushing block
Dynamic latch fitting 23 stretches out the second straight slot 33 and is inserted into locked groove 24.Pull rod 37 is under no outer force effect, in the deformation pressure of the first spring
Under power, the pushing block 35 in front end is set and pushes holding latch fitting 23 in locked groove 24, globular hinge head 14 and the peace of connecting rod 19
It fills seat 21 and keeps lock-out state, when needing to adjust the angle of installation panel 2, pull rod 37 is pulled to 1 outside of shell, setting
Pushing block 35 in front end is moved backwards to 31 one end of holding tank, and pushing block 35 is released contradicts position-limiting action to latch fitting 23, and second spring is drawn
Dynamic to deviate from latch fitting 23 from locked groove 24, locking structure only needs to unlock by pulling pull rod 37, is pulling pull rod 37
While push casing 27, and rotating casing 27 come change installation panel 2 towards angle.
As a kind of improved specific implementation mode, pull rod 37 stretches out 32 one end of channel and is provided with positioning disk 42, the positioning
Disk 42 is provided with caulking groove 43 towards 1 side of shell, and strut 44 is provided in the caulking groove 43, and 44 one end of strut is cut with scissors with positioning disk 42
It connects.
Pass through be arranged positioning disk 42 so that pull pull rod 37 force it is more laborsaving, can need adjust angle when,
Strut 44 is propped up after pulling pull rod 37,44 one end of strut and the end of connecting rod 19 contradict, and it is multiple that strut 44 limits pull rod 37
Position keeps globular hinge head 14 to be flexibly connected with mounting base 21.It the above is only the preferred embodiment of the present invention, guarantor of the invention
Shield range is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the protection model of the present invention
It encloses.It should be pointed out that for those skilled in the art, without departing from the principles of the present invention several change
Into and retouching, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of adjustable light bulb, it is characterised in that：It is several including shell (1), installation panel (2) and several LED light (3)
A LED light (3) is arranged radially centered on the axle center for installing panel (2), several described LED light (3) are formed extremely
Few two groups of lamp groups annular in shape, installation panel (2) lower face are provided with adjusting part (10), which is used for
Adjust the spacing between adjacent lamp group；
It is provided with several radial first straight slots (4) on the installation panel (2), is arranged in first straight slot (4)
There are at least two sliding block (5), the sliding block (5) to be slidably connected with the first straight slot (4), the LED light (3) is solid with sliding block (5)
Fixed connection, one lamp group diffusion stretching motion of adjusting part (10) driving, the interior setting restraining position ring block (7) of the shell (1),
The spacing ring (7) limitation installation panel (2) rotates, and limiting slot (8), the peace are provided on the inner ring surface of the spacing ring (7)
Dress panel (2) side is provided with limited post (9), and in limiting slot (8), the limiting slot (8) is being pacified for limited post (9) limit
It is penetrated through on dress panel (2) axial direction；
The adjusting part (10) includes adjustable plate (11) and driving device (12), and the driving device (12) drives adjustable plate
(11) it rotates, the adjustable plate (11) and installation panel (2) concentric setting, the adjustable plate (11) is close to installation panel (2)
Side is provided with shape of threads and is oriented to raised line (13), and the sliding block (5) is slidably connected with raised line (13) is oriented to, sliding block (5) back of the body
LED light (3) one end is provided with sliding slot (6), the guiding raised line (13) is stretched into sliding slot (6), when adjustable plate (11) rotate,
Sliding block (5) slides in the first straight slot (4) far from or close to installation panel (2) center in the case where being oriented to raised line (13) and guiding.
2. a kind of adjustable light bulb according to claim 1, it is characterised in that：The adjustable plate (11) is backwards to installation panel
(2) one end is provided with bulge loop (15) along outer edge, and the inner ring surface of the bulge loop (15) is provided with annular ring gear (16), the driving dress
It includes driving gear (17), driven gear (18) and connecting rod (19), the driving gear (17), driven gear (18) to set (12)
It is intermeshed with annular ring gear (16), described connecting rod (19) one end is connect with driving gear (17), and the connecting rod (19) is another
Shell (1) is stretched out at end.
3. a kind of adjustable light bulb according to claim 2, it is characterised in that：Further include angle adjusting mechanism (20), it should
Angle adjusting mechanism (20) puts angle of inclination, the driving gear (17) for adjusting installation panel (2) centered on its axle center
It is provided with mounting base (21), which is provided with third mounting groove (22), and described connecting rod (19) one end is provided with ball
Shape articulated joint (14), the globular hinge head (14) are rotatablely connected with third mounting groove (22), globular hinge head (14) setting
The cell wall of latch fitting (23) and control assembly (25), the third mounting groove (22) is provided with locked groove (24), the control assembly (25)
The flexible insertion locked groove (24) of latch fitting (23) is controlled,
The angle adjusting mechanism (20) includes drive disk (26) and casing (27), and the drive disk (26) is arranged in shell (1)
Interior, the drive disk (26) and the concentric setting of adjustable plate, the drive disk (26) is provided with mounting hole (28), described to be attached across
Mounting hole (28), described sleeve pipe (27) are hollow tube, which is socketed connecting rod (19), described sleeve pipe (27) one end and drive
Moving plate (26) is fixedly connected, which stretches out shell (1), and the drive disk (26) is arranged close to adjustable plate side
There are third inclined-plane (29), the adjustable plate that drive disk (26) side is provided with cover board (30), casing (27) drives drive disk
(26) cover board (30) on third inclined-plane (29) and adjustable plate contacts with each other.
4. a kind of adjustable light bulb according to claim 3, it is characterised in that：The globular hinge head (14) and connecting rod
(19) it being integrally formed, the globular hinge head (14) is provided with holding tank (31), and the connecting rod (19) is provided with channel (32),
The holding tank (31) is mutually communicated with channel (32), and control assembly (25) setting is interior in channel (32),
Globular hinge head (14) peripheral surface begins with the second straight slot (33) with holding tank (31) perforation, the latch fitting (23)
It is slidably connected with the second straight slot (33), is provided with second spring part (34) in second straight slot (33), the second spring part
(34) latch fitting (23) is kept to be contracted in the second straight slot (33),
The control assembly (25) includes pushing block (35), the first spring part (36), pull rod (37), and described pull rod (37) one end is stretched into
Holding tank (31), the other end stretch out channel (32), and the pushing block (35) is fixedly connected on close latch fitting (23) side of pull rod (37),
The pushing block (35), which is provided with, to be connect with competing first inclined-plane (38) of latch fitting (23), the latch fitting (23) with pushing block (35)
Contacting surface is the second inclined-plane (39), and the periphery wall of the pull rod (37) is provided with the first conflict ring (40), the channel (32) it is interior
The second conflict ring (41) is provided on wall, the first spring part (36) both ends contradict respectively contradicts ring (40) and second first
Contradict on ring (41), first spring part (36) to pull rod (37) tool there are one the deformation pulling force to holding tank (31) direction,
Pull rod (37) be contracted in channel (32) it is interior when latch fitting (23) remain retracted in the second straight slot (33), in pull rod (37) backwards to accommodating
When (31) side slip of slot, pushing block (35) drives latch fitting (23) to stretch out the second straight slot (33) and is inserted into locked groove (24).
5. a kind of adjustable light bulb according to claim 4, it is characterised in that：The pull rod (37) stretches out channel (32) one
End is provided with positioning disk (42), which is provided with caulking groove (43) towards shell (1) side, setting in the caulking groove (43)
There are strut (44), described strut (44) one end hinged with positioning disk (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535197.7A CN108533979B (en) | 2018-05-29 | 2018-05-29 | Adjustable bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535197.7A CN108533979B (en) | 2018-05-29 | 2018-05-29 | Adjustable bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108533979A true CN108533979A (en) | 2018-09-14 |
| CN108533979B CN108533979B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810535197.7A Active CN108533979B (en) | 2018-05-29 | 2018-05-29 | Adjustable bulb |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539026A (en) * | 2018-11-21 | 2019-03-29 | 重庆秉为科技有限公司 | A kind of intelligent LED Tunnel Lamp |
| CN110608387A (en) * | 2019-09-18 | 2019-12-24 | 上海思彤科技发展有限公司 | Lamp structure made of acrylic |
| CN111772579A (en) * | 2020-05-25 | 2020-10-16 | 中国科学院深圳先进技术研究院 | Panoramic light follow-up device and photoacoustic imaging system thereof |
| CN112870474A (en) * | 2021-03-01 | 2021-06-01 | 朱玉华 | Negative pressure gastric lavage device for pediatrician |
| CN110608387B (en) * | 2019-09-18 | 2024-04-19 | 上海碧枫实业发展有限公司 | Lamp structure made of acrylic |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170067621A1 (en) * | 2015-09-07 | 2017-03-09 | Bartenbach Holding Gmbh | Lighting Apparatus |
| CN108061283A (en) * | 2017-12-14 | 2018-05-22 | 浙江工业大学奉化智慧经济研究院 | A kind of lighting fixtures angle adjusting mechanism |
| CN208185929U (en) * | 2018-05-29 | 2018-12-04 | 浙江英伟科照明科技有限公司 | A kind of adjustable light bulb |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170067621A1 (en) * | 2015-09-07 | 2017-03-09 | Bartenbach Holding Gmbh | Lighting Apparatus |
| CN108061283A (en) * | 2017-12-14 | 2018-05-22 | 浙江工业大学奉化智慧经济研究院 | A kind of lighting fixtures angle adjusting mechanism |
| CN208185929U (en) * | 2018-05-29 | 2018-12-04 | 浙江英伟科照明科技有限公司 | A kind of adjustable light bulb |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539026A (en) * | 2018-11-21 | 2019-03-29 | 重庆秉为科技有限公司 | A kind of intelligent LED Tunnel Lamp |
| CN109539026B (en) * | 2018-11-21 | 2020-10-30 | 重庆秉为科技有限公司 | Intelligent LED tunnel lamp |
| CN110608387A (en) * | 2019-09-18 | 2019-12-24 | 上海思彤科技发展有限公司 | Lamp structure made of acrylic |
| CN110608387B (en) * | 2019-09-18 | 2024-04-19 | 上海碧枫实业发展有限公司 | Lamp structure made of acrylic |
| CN111772579A (en) * | 2020-05-25 | 2020-10-16 | 中国科学院深圳先进技术研究院 | Panoramic light follow-up device and photoacoustic imaging system thereof |
| CN112870474A (en) * | 2021-03-01 | 2021-06-01 | 朱玉华 | Negative pressure gastric lavage device for pediatrician |
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| Publication number | Publication date |
|---|---|
| CN108533979B (en) | 2024-03-19 |
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Effective date of registration: 20200714 Address after: 321000 floor 6, workshop, No. 898, Huancheng West Road, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Zhejiang chuangbang Lighting Technology Co.,Ltd. Address before: No.9, no.1378, Kangji North Street, Dongxiao street, Jindong District, Jinhua City, Zhejiang Province, 321000 Applicant before: ZHEJIANG YINGWEIKE LIGHTING TECHNOLOGY Co.,Ltd. |
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