CN107166188A - Stretching structure, ceiling lamp and light fixture - Google Patents
Stretching structure, ceiling lamp and light fixture Download PDFInfo
- Publication number
- CN107166188A CN107166188A CN201710563387.5A CN201710563387A CN107166188A CN 107166188 A CN107166188 A CN 107166188A CN 201710563387 A CN201710563387 A CN 201710563387A CN 107166188 A CN107166188 A CN 107166188A
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- CN
- China
- Prior art keywords
- lamp
- lamp holder
- lamp body
- sliding seat
- seat
- 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.)
- Pending
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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
-
- 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
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of stretching structure and the ceiling lamp using the stretching structure, and using the light fixture of the ceiling lamp, wherein, the stretching structure, applied to ceiling lamp, ceiling lamp includes lamp body and the lamp holder electrically connected with outside city, stretching structure includes fixed seat, sliding seat and elastic component, the fixed seat is fixedly installed in end face of the lamp body close to lamp holder, and provided with the through hole extended along lamp body and lamp holder line direction, one end of the sliding seat is fixedly connected with the lamp holder, the other end is slidably mounted on the through hole, one end of the elastic component is fixedly connected with the lamp body, the other end is fixedly connected with the sliding seat, and be installed in the through hole.The stretching structure of technical solution of the present invention allows the distance of lamp holder and lamp body arbitrarily to adjust, and suitable for being connected with the reserved lamp interface of various depth of inner cavities.
Description
Technical field
The present invention relates to a kind of stretching structure and using the stretching structure ceiling lamp and using the ceiling lamp light fixture.
Background technology
Nowadays light fixture (ceiling lamp light fixture) interface has been reserved in the house of many house decorations on the market, when consumer needs
It when changing lamp, only need to more change the bulb, be not required to change light fixture.But, in real life, during each house decoration house, in advance
The depth disunity for the lamp interface inner chamber stayed, therefore tool has certain limitations during the installation of existing ceiling lamp, compatibility is relatively low.
The content of the invention
The main object of the present invention is to provide a kind of stretching structure, it is intended to is easy to ceiling lamp being installed on reserved light fixture and connects
Mouthful.
To achieve the above object, a kind of stretching structure proposed by the present invention, applied to ceiling lamp, the ceiling lamp includes lamp
Body and the lamp holder electrically connected with outside city, the stretching structure include fixed seat, sliding seat and elastic component, and the fixed seat is fixed
The lamp body is installed on close to one end of lamp holder, and provided with the through hole extended along lamp body and lamp holder line direction, the sliding seat
One end be fixedly connected with the lamp holder, the other end is slidably mounted on the through hole, one end of the elastic component and the lamp body
It is fixedly connected, the other end is fixedly connected with the sliding seat, and is installed in the through hole.
Alternatively, the one end of fixed seat away from the lamp holder is plugged together in the lamp body, and the inside of the lamp body is additionally provided with peace
Shelve, described mounting bracket one end is plugged together in the sliding seat, and the other end is supported with fixed seat and is connected, one end peace of the elastic component
Loaded on the mounting bracket, the other end is installed on the one end of the sliding seat away from lamp body.
Alternatively, mounting bracket includes limit base and guide pipe, and the limit base is installed on one end of the guide pipe,
And support and be connected with end face of the fixed seat away from lamp holder, one end of the elastic component is installed on the interior of the guide pipe
Chamber, and be fixedly connected with the limit base；
The sliding seat is provided with the guide groove extended along lamp body and lamp holder line direction, and the guide pipe is away from limit base
One end is plugged together in the guide groove.
Alternatively, sliding seat is provided with flange away from the outer peripheral edge of one end of lamp holder, and the fixed seat deviates from one end of lamp body
End face be provided with baffle plate, the baffle part blocks the through hole, and the flange supports connection when being contacted with the baffle plate, by institute
State sliding seat and be limited in the fixed seat；Or, the sliding seat is provided with flange away from the outer peripheral edge of one end of lamp holder, described solid
Inwall of the reservation away from one end of lamp body is provided with an at least block, and the flange supports connection when being contacted with the block, by institute
State sliding seat and be limited in the fixed seat.
Alternatively, retainer ring is additionally provided between sliding seat and the lamp holder, the retainer ring fixed cover is together in the activity
The outer peripheral edge of seat, the retainer ring supports connection, the sliding seat is limited in into the fixed seat when being contacted with the fixed seat.
Alternatively, the inwall of through hole is provided with least one chute extended along lamp body and lamp holder line direction, the sliding seat
It is slidably mounted on the chute.
Alternatively, inwall of the through hole close to one end of the lamp holder is provided with an at least locking slot, and locking slot is located at described in one
The side of chute described in one, and connected with the chute；
The sliding seat is convexly equipped with an at least sliding block away from the outer peripheral edge of one end of lamp holder, and the sliding block is installed on the cunning
Groove, and along the slide, the sliding block from the slide to the locking slot when, be held in the interior of the locking slot
Cell wall, the fixed seat is limited in by the sliding seat.
The present invention also provides a kind of ceiling lamp, and the ceiling lamp includes lamp body and the lamp holder electrically connected with outside city, described
Lamp body and stretching structure, the fixed seat of the stretching structure are fixedly connected with the lamp body, the sliding seat of the stretching structure with
The lamp body connection, makes the lamp holder flexible along the lamp body and the lamp holder line direction, wherein, the stretching structure bag
Fixed seat, sliding seat and elastic component are included, the fixed seat is fixedly installed in the lamp body close to one end of lamp holder, and be provided with along lamp
Body and the through hole of lamp holder line direction extension, one end of the sliding seat are fixedly connected with the lamp holder, and the other end is slidably installed
In the through hole, one end of the elastic component is fixedly connected with the lamp body, and the other end is fixedly connected with the sliding seat, and peace
Loaded in the through hole.
Alternatively, lamp body include main body, drive circuit board, cover plate, light source assembly and lampshade, described main body one end with it is described
Fixed seat is connected, and the other end is provided with an installing space with opening, and the drive circuit board is fixedly installed in the installing space,
The plate cover is fixedly installed in the installing space, and is placed on the drive circuit board, and the light source assembly is fixedly installed in
In the installing space, and set towards the opening, the lampshade is fixedly connected with the lamp body, and blocks the opening；
And/or, the outer peripheral edge of the main body is also arranged with mounting ring.
The present invention also provides a kind of light fixture, including lamp socket, and the lamp socket is electrically connected with the outside civil power, the light fixture
Also include ceiling lamp, the ceiling lamp is fixedly connected with the lamp socket, the lamp holder is electrically connected with the lamp socket, wherein, institute
Stating ceiling lamp includes lamp body and the lamp holder electrically connected with outside city, the lamp body and stretching structure, the fixation of the stretching structure
Seat is fixedly connected with the lamp body, and the sliding seat of the stretching structure is connected with the lamp body, makes the lamp holder can be along the lamp
Body and the lamp holder line direction are flexible, wherein, the stretching structure includes fixed seat, sliding seat and elastic component, the fixation
Seat is fixedly installed in the lamp body close to one end of lamp holder, and provided with the through hole extended along lamp body and lamp holder line direction, it is described
One end of sliding seat is fixedly connected with the lamp holder, and the other end is slidably mounted on the through hole, one end of the elastic component and institute
State lamp body to be fixedly connected, the other end is fixedly connected with the sliding seat, and be installed in the through hole.
Technical solution of the present invention stretching structure includes fixed seat, sliding seat and elastic component, by the way that fixed seat is fixedly mounted
In lamp body one towards lamp holder end face, and provided with the through hole along lamp body lamp holder line direction, then by by one end of sliding seat
It is connected with lamp holder, the other end is slidably mounted on the through hole, the distance between lamp holder and lamp body is arbitrarily adjusted, then pass through bullet
Property part one end is connected with the lamp body, and the other end is connected with the sliding seat, makes to produce elastic force between lamp holder and lamp body, works as lamp
When the head lamp interface reserved with consumer home's finishing is fixedly connected, lamp body drives under the elastic deformation power effect of elastic component
Dynamic sliding seat is slided to lamp body, when lamp body contacts the outer wall of the lamp socket of wall or reserved light fixture, connection is supported, by sliding seat
The fixed seat is fixed on, without being fixedly connected using screw, installs simple and convenient, and be applied to and various depth of inner cavities
Reserved lamp interface connection.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the attachment structure exploded perspective view of the embodiment of ceiling lamp one of the present invention；
Fig. 2 is the attachment structure schematic diagram of ceiling lamp stretching structure telescopic displacement most long status of the present invention；
The attachment structure schematic cross-sectional view that Fig. 3 is Fig. 2 in the present invention；
Fig. 4 is close-up schematic view at A in Fig. 3 of the present invention；
Fig. 5 is the attachment structure schematic diagram of ceiling lamp stretching structure telescopic displacement most short status of the present invention；
The attachment structure schematic cross-sectional view that Fig. 6 is Fig. 5 in the present invention；
Fig. 7 is the partially connected architecture schematic diagram of stretching structure of the present invention；
Fig. 8 is Fig. 7 in the present invention from the attachment structure schematic diagram in terms of another visual angle；
Fig. 9 is the structural representation of main body in the present invention；
Figure 10 is Fig. 9 in the present invention from the structural representation in terms of another visual angle；
Figure 11 is the attachment structure schematic diagram of lamp installation state of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Lamp body | 521 | Sliding block |
| 11 | Main body | 522 | Flange |
| 12 | Lampshade | 523 | Guide groove |
| 13 | Light source assembly | 53 | Elastic component |
| 14 | Drive circuit board | 54 | Mounting bracket |
| 15 | Cover plate | 541 | Limit base |
| 16 | Mounting ring | 5411 | Cable-through hole |
| 30 | Lamp holder | 542 | Guide pipe |
| 50 | Stretching structure | 5421 | Inner chamber |
| 51 | Fixed seat | 55 | Retainer ring |
| 511 | Through hole | 100 | Ceiling lamp |
| 512 | Baffle plate | 300 | Light fixture |
| 513 | Block | 301 | Lamp socket |
| 514 | Chute | 3011 | Interface |
| 515 | Locking slot | 3012 | Reflection shield |
| 52 | Sliding seat | 302 | Ceiling |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute is directional in the embodiment of the present invention indicates that (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or when can not realize it will be understood that the combination of this technical scheme is not present, also not in the protection model of application claims
Within enclosing.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
Electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection or two of two element internals
The interaction relationship of individual element, unless otherwise clear and definite restriction.For the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The present invention proposes a kind of stretching structure 50, applied to ceiling lamp 100, the ceiling lamp 100 include lamp body 10 and with
The lamp holder 30 of outside city's electrical connection.
Referring to figs. 1 to 11, the ceiling lamp 100 includes lamp body 10 and the lamp holder 30 electrically connected with outside city, the flexible knot
Structure 50 includes fixed seat 51, sliding seat 52 and elastic component 53, and the fixed seat 51 is fixedly installed in the lamp body 10 close to lamp holder
30 one end, and provided with the through hole 511 extended along lamp body 10 and the line direction of lamp holder 30, one end of the sliding seat 52 with it is described
Lamp holder 30 is fixedly connected, and the other end is slidably mounted on the through hole 511, and one end of the elastic component 53 is fixed with the lamp body 10
Connection, the other end is fixedly connected with the sliding seat 52, and is installed in the through hole 511.
Technical solution of the present invention stretching structure 50 includes fixed seat 51, sliding seat 52 and elastic component 53, by by fixed seat
51 are fixedly installed in lamp body 10 1 towards the end face of lamp holder 30, and provided with the through hole 511 along the line direction of 10 lamp holder of lamp body 30,
Again by the way that one end of sliding seat 52 is connected with lamp holder 30, the other end is slidably mounted on the through hole 511, makes lamp holder 30 and lamp body 10
The distance between can arbitrarily adjust, then be connected by the one end of elastic component 53 with the lamp body 10, the other end and the sliding seat
52 connections, make to produce elastic force between lamp holder 30 and lamp body 10, and fitting up reserved light fixture 300 with consumer home when lamp holder 30 connects
When mouth 3011 is fixedly connected, lamp body 10 is under the elastic deformation power effect of elastic component 53, and driving sliding seat 52 is slided to lamp body 10,
When lamp body 10 contacts the outer wall of the lamp socket 301 of wall or reserved light fixture 300, connection is supported, sliding seat 52 is fixed on institute
Fixed seat 51 is stated, without being fixedly connected using screw, installs simple and convenient, and suitable for the various reserved interfaces of light fixture 300
3011 depth of inner chamber 5421.
Further, in embodiments of the present invention, the one end of fixed seat 51 away from the lamp holder 30 is plugged together in the lamp body
10, the inside of the lamp body 10 is additionally provided with mounting bracket 54, and described one end of mounting bracket 54 is plugged together in the sliding seat 52, the other end with
Fixed seat 51 supports connection, and one end of the elastic component 53 is installed on the mounting bracket 54, and the other end is installed on the sliding seat
52 one end away from lamp body 10；Herein, elastic component 53 uses spring, and described one end of mounting bracket 54 is plugged together in the sliding seat 52,
The other end is fastened in fixed seat 51, then connects mounting bracket 54 and sliding seat 52 by elastic component 53, makes sliding seat 52 in elastic force
In the presence of, along the line direction smooth sliding of lamp body 10 and lamp holder 30.
Specifically, mounting bracket 54 includes limit base 541 and guide pipe 542, and the limit base 541 is installed on described lead
To one end of pipe 542, and support and be connected with the end face of the fixed seat 51 away from lamp holder 30, one end peace of the elastic component 53
Inner chamber 5421 loaded on the guide pipe 542, and be fixedly connected with the limit base 541；The sliding seat 52 is provided with along lamp body
10 and the line direction of lamp holder 30 extension guide groove 523, the described one end of guide pipe 542 away from limit base 541 is plugged together in described
Guide groove 523, herein, in the embodiment of the present invention, elastic component 53 is installed on the inner chamber 5421 of the guide pipe 542, then by leading
Plugged together to pipe 542 in the connected mode of the guide groove 523, make sliding seat 52 can only be along the line direction of lamp holder 30 and lamp body 10
Motion, similarly, elastic component 53 can only along the guide pipe 542 bearing of trend, and the line direction of lamp holder 30 and lamp body 10 sends out
Raw elastic deformation, effectively prevent elastic component 53 and is deformed upon to other directions, cause elastic component 53 stuck, fractures and is difficult to slide
Phenomenon produce.
Further, in an embodiment of the present invention, sliding seat 52 is provided with flange away from the outer peripheral edge of one end of lamp holder 30
522, end face of the fixed seat 51 away from one end of lamp body 10 is provided with baffle plate 512, and the part of baffle plate 512 blocks the through hole
511, the flange 522 supports connection when being contacted with the baffle plate 512, and the sliding seat 52 is limited in into the fixed seat 51；
Or, the sliding seat 52 is provided with flange 522 away from the outer peripheral edge of one end of lamp holder 30, and the fixed seat 51 is away from lamp body 10
The inwall of one end is provided with an at least block 513, and the flange 522 supports connection when being contacted with the block 513, by the activity
Seat 52 is limited in the fixed seat 51.Herein, the baffle plate 512 in the embodiment of the present invention is using the baffle plate 512 of annular, the baffle plate
512 inner circumferential is contacted because of the outer peripheral edge of the sliding seat 52, makes sliding seat 52 when being slided in the through hole 511 of fixed seat 51,
It is difficult to rock, then by way of supporting and being connected with flange 522 provided with baffle plate 512 or block 513, limitation sliding seat 52 is in fixation
Sliding stroke in seat 51, it is to avoid the phenomenon that sliding seat 52 departs from from fixed seat 51 is produced.
It is understood that in actual application, the block 513 is not limited only to above-mentioned using a block 513
The mode being connected is supported with the flange 522, for example, can also use multiple blocks along the circumferentially-spaced arrangement of the fixed seat 51
513；Similarly, described baffle plate 512 is not limited only to the annular baffle plate 512 and supports the mode being connected, example with the flange 522
Such as, the form of multiple baffle plates 512 along the circumferentially-spaced arrangement of the fixed seat 51, and the baffle plate 512 and institute can also be used
State block 513 can while exist, when both simultaneously in the presence of, the block 513 is located at the baffle plate 512 towards the lamp body 10
Side.
Further, retainer ring 55 is additionally provided between sliding seat 52 and the lamp holder 30, the retainer ring 55 fixes fit
In the outer peripheral edge of the sliding seat 52, the retainer ring 55 supports connection when being contacted with the fixed seat 51, by the sliding seat
52 are limited in the fixed seat 51.Herein, by the way that provided with retainer ring 55, the elasticity that effectively prevent lamp holder 30 in elastic component 53 is made
The phenomenon for firmly slipping into the fixed seat 51 down is produced.
It is understood that in actual application, being not limited only to use in the outer of sliding seat 52 in above-described embodiment
Peripheral envelope is provided with the form of retainer ring 55, for example, can also use that the wall thickness design of lamp holder 30 is larger, so that lamp holder 30 is outer
Periphery diameter is more than the diameter of the through hole 511 of the fixed seat 51.
Further, the inwall of through hole 511 is provided with least one chute extended along lamp body 10 and the line direction of lamp holder 30
514, the sliding seat 52 is slidably mounted on the chute 514.Herein, it is living by being provided with chute 514 in the inwall of through hole 511
Dynamic seat 52 is slidably mounted on the chute 514, limits the direction of motion of sliding seat 52, it is to avoid turning for axial direction occurs for active cycle
It is dynamic.
It is understood that in actual application, slide rail, sliding seat 52 can be also convexly equipped with the inwall of through hole 511
The mode of the slide rail is slidably mounted on, realizes that limitation sliding seat 52 is in axial direction rotated.
Further, in embodiments of the present invention, inwall of the through hole 511 close to one end of the lamp holder 30 is provided with least one
Locking slot 515, locking slot 515 described in one is located at the side of chute 514 described in one, and is connected with the chute 514；The activity
Seat 52 is convexly equipped with an at least sliding block 521 away from the outer peripheral edge of one end of lamp holder 30, and the sliding block 521 is installed on the chute 514,
And slided along the chute 514, the sliding block 521 from the chute 514 slide into the locking slot 515 when, be held in described
The internal groove side wall of locking slot 515, the fixed seat 51 is limited in by the sliding seat 52.Herein, by being provided with locking slot 515,
When the ceiling lamp 100 is not installed, the sliding block 521 slides to the locking slot 515, and is held in the locking slot 515
Internal groove side wall, it is to avoid sliding seat 52 is moved along the fixed seat 51, is easy to the lamp reserved when lamp holder 30 is installed on into consumer's finishing
Have 300 interfaces 3011, when 30 installation of lamp holder, it is only necessary to pull the motion bar to be rotated again, slide to sliding block 521
During the chute 514, the elastic component 53 is described solid along the chute 514 to slipping into the driving sliding seat 52 of deformation power
Reservation 51, so as to adjust the distance between lamp holder 30 and lamp body 10, when the lamp body 10 contacts wall or reserved light fixture 300
Clamping is connected during lamp socket 301, completes to install.
The present invention also provides a kind of ceiling lamp 100, and the ceiling lamp 100 includes lamp body 10 and the lamp electrically connected with outside city
First 30, the lamp body 10 and stretching structure 50, the fixed seat 51 of the stretching structure 50 is fixedly connected with the lamp body 10, described
The sliding seat 52 of stretching structure 50 is connected with the lamp body 10, the lamp holder 30 is connected along the lamp body 10 and the lamp holder 30
Stretch in line direction, it is adaptable to the depth of inner chamber 5421 of the various reserved interfaces 3011 of light fixture 300.The concrete structure of the stretching structure 50
With reference to above-described embodiment, because this ceiling lamp 100 employs whole technical schemes of above-mentioned all embodiments, therefore at least have
All beneficial effects that the technical scheme of above-described embodiment is brought, this is no longer going to repeat them.
Further, lamp body 10 includes main body 11, drive circuit board 14, cover plate 15, light source assembly 13 and lampshade 12, described
The one end of main body 11 is connected with the fixed seat 51, and the other end is provided with an installing space with opening, and the drive circuit board 14 is consolidated
Dingan County is loaded on the installing space, and the cover of cover plate 15 is fixedly installed in the installing space, and is placed on the drive circuit board
14, the light source assembly 13 is fixedly installed in the installing space, and towards it is described opening set, the lampshade 12 with it is described
Lamp body 10 is fixedly connected, and blocks the opening.And/or, the outer peripheral edge of the main body 11 is also arranged with mounting ring 16.Herein,
Light source assembly 13 includes substrate and is installed on the LED lamp bead on the surface towards the lampshade 12 of substrate, the mounting ring 16
Design and color is arbitrarily selected according to user's needs, increases the variable appearance of ceiling lamp 100.Strengthen the use body of user
Sense is tested, while the cover of cover plate 15 is placed on the drive circuit board 14, the drive circuit board 14 is effectively prevent long-term in illumination bar
The phenomenon that service life is relatively low under part is produced.Wherein, the quantity of LED lamp bead can use multiple LED intervals according to user's request
The surface towards the lampshade 12 of the substrate is arranged in, and is electrically connected with the drive circuit board 14.
It is understood that in actual application, those skilled in the art can install control additional to drive circuit board 14
Circuit and pwm circuit realize that power, stroboscopic and color of each LED lamp bead transmitting light of regulation and control etc. realizes lighting effects；
Meanwhile, the sliding seat is all provided with towards the end face of the lamp holder and the end face of the mounting bracket towards the drive circuit board
Have and conductor cable is provided with cable-through hole 5411, the cable-through hole 5411 by the drive circuit board and lamp holder electric connection.
The present invention also provides a kind of light fixture 300, including lamp socket 301, and the lamp socket 301 electrically connects with the outside civil power
Connect, the light fixture 300 also includes ceiling lamp 100, and the ceiling lamp 100 is fixedly connected with the lamp socket 301, the lamp holder 30 and
The lamp socket 301 is electrically connected with.The lamp socket 301 includes the interface 3011 of light fixture 300 and reflection shield 3012, the ceiling lamp 100
The outside of the lamp socket 301 of ceiling 302 or light fixture 300 is installed on, makes light efficiency high, also, the reflection shield 3012 of lamp socket 301 will not be by
Illumination reflexes to lamp body 10, effectively enhances the service life of ceiling lamp 100.The concrete structure of the ceiling lamp 100 is with reference to above-mentioned
Embodiment, because this light fixture 300 employs whole technical schemes of above-mentioned all embodiments, therefore at least has above-described embodiment
All beneficial effects for being brought of technical scheme, this is no longer going to repeat them.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. a kind of stretching structure, applied to ceiling lamp, the ceiling lamp includes lamp body (10) and the lamp holder electrically connected with outside city
(30), it is characterised in that the stretching structure (50) includes fixed seat (51), sliding seat (52) and elastic component (53), described solid
Reservation (51) is fixedly installed in the lamp body (10) close to one end of lamp holder (30), and is provided with along lamp body (10) and lamp holder (30) company
The through hole (511) of line direction extension, one end of the sliding seat (52) is fixedly connected with the lamp holder (30), and the other end slides peace
Loaded on the through hole (511), one end of the elastic component (53) is fixedly connected with the lamp body (10), the other end and the activity
Seat (52) is fixedly connected, and is installed in the through hole (511).
2. stretching structure as claimed in claim 1, it is characterised in that the one of the remote lamp holder (30) of the fixed seat (51)
End is plugged together in the lamp body (10), and the inside of the lamp body (10) is additionally provided with mounting bracket (54), and described mounting bracket (54) one end is inserted
Together in the sliding seat (52), the other end is supported with fixed seat (51) and is connected, and one end of the elastic component (53) is installed on described
Mounting bracket (54), the other end is installed on the one end of the sliding seat (52) away from lamp body (10).
3. stretching structure as claimed in claim 2, it is characterised in that the mounting bracket (54) includes limit base (541)
With guide pipe (542), the limit base (541) is installed on one end of the guide pipe (542), and remote with the fixed seat (51)
End face from lamp holder (30) supports connection, and one end of the elastic component (53) is installed on the inner chamber of the guide pipe (542)
(5421), and with the limit base (541) it is fixedly connected；
The sliding seat (52) is provided with the guide groove (523) extended along lamp body (10) and lamp holder (30) line direction, described to be oriented to
The one end of pipe (542) away from limit base (541) is plugged together in the guide groove (523).
4. stretching structure as claimed in claim 1, it is characterised in that the sliding seat (52) is away from one end of lamp holder (30)
Outer peripheral edge is provided with flange (522), and end face of the fixed seat (51) away from one end of lamp body (10) is provided with baffle plate (512), described
Baffle plate (512) partly blocks the through hole (511), and the flange (522) supports connection when being contacted with the baffle plate (512), will
The sliding seat (52) is limited in the fixed seat (51)；Or, the sliding seat (52) is away from the outer of one end of lamp holder (30)
Periphery is provided with flange (522), and inwall of the fixed seat (51) away from one end of lamp body (10) is provided with an at least block (513),
The flange (522) supports connection when being contacted with the block (513), and the sliding seat (52) is limited in into the fixed seat
(51)。
5. stretching structure as claimed in claim 1, it is characterised in that between the sliding seat (52) and the lamp holder (30) also
Provided with retainer ring (55), retainer ring (55) fixed cover is together in the outer peripheral edge of the sliding seat (52), the retainer ring (55)
Connection is supported when being contacted with the fixed seat (51), the sliding seat (52) is limited in the fixed seat (51).
6. the stretching structure as described in claim 1 to 5 is any, it is characterised in that the inwall of the through hole (511) is provided with least
One chute (514) extended along lamp body (10) and lamp holder (30) line direction, the sliding seat (52) is slidably mounted on the cunning
Groove (514).
7. stretching structure as claimed in claim 6, it is characterised in that the one of the close lamp holder (30) of the through hole (511)
The inwall at end be provided with an at least locking slot (515), locking slot described in one (515) be located at chute (514) described in one side, and with
Chute (514) connection；
The sliding seat (52) is convexly equipped with an at least sliding block (521), the sliding block away from the outer peripheral edge of one end of lamp holder (30)
(521) chute (514) is installed on, and is slided along the chute (514), the sliding block (521) is sliding from the chute (514)
When moving to the locking slot (515), the internal groove side wall of the locking slot (515) is held in, the sliding seat (52) is limited in institute
State fixed seat (51).
8. a kind of ceiling lamp, it is characterised in that the ceiling lamp (100) includes lamp body (10) and the lamp holder electrically connected with outside city
(30), provided with the stretching structure as described in any one of claim 1 to 7 between the lamp body (10) and the lamp holder (30)
(50), the fixed seat (51) of the stretching structure (50) is fixedly connected with the lamp body (10), the work of the stretching structure (50)
Dynamic seat (52) is connected with the lamp body (10), makes the lamp holder (30) can be along the lamp body (10) and the lamp holder (30) line side
To flexible.
9. ceiling lamp as claimed in claim 8, it is characterised in that the lamp body (10) includes main body (11), drive circuit board
(14), cover plate (15), light source assembly (13) and lampshade (12), described main body (11) one end are connected with the fixed seat (51), separately
One end is provided with an installing space with opening, and the drive circuit board (14) is fixedly installed in the installing space, the cover plate
(15) cover is fixedly installed in the installing space, and is placed on the drive circuit board (14), the fixed peace of the light source assembly (13)
Set loaded in the installing space, and towards the opening, the lampshade (12) is fixedly connected with the lamp body (10), and seals
Block up the opening；And/or, the outer peripheral edge of the main body (11) is also arranged with mounting ring (16).
10. a kind of light fixture, including lamp socket, the lamp socket (301) are electrically connected with the outside civil power, it is characterised in that described
Light fixture (300) also includes the ceiling lamp (100) as described in any one of claim 8 to 9, the ceiling lamp (100) and the lamp
Seat (301) is fixedly connected, and the lamp holder (30) is electrically connected with the lamp socket (301).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710563387.5A CN107166188A (en) | 2017-07-11 | 2017-07-11 | Stretching structure, ceiling lamp and light fixture |
| PCT/CN2017/097159 WO2019010745A1 (en) | 2017-07-11 | 2017-08-11 | Telescopic structure, ceiling lamp, and lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710563387.5A CN107166188A (en) | 2017-07-11 | 2017-07-11 | Stretching structure, ceiling lamp and light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166188A true CN107166188A (en) | 2017-09-15 |
Family
ID=59823889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710563387.5A Pending CN107166188A (en) | 2017-07-11 | 2017-07-11 | Stretching structure, ceiling lamp and light fixture |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107166188A (en) |
| WO (1) | WO2019010745A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827091A (en) * | 2019-02-22 | 2019-05-31 | 浙江生辉照明有限公司 | A kind of lighting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016066466A (en) * | 2014-09-24 | 2016-04-28 | パナソニックＩｐマネジメント株式会社 | Lighting device and apparatus |
| CN206191433U (en) * | 2016-11-30 | 2017-05-24 | 湖南涉外经济学院 | Retractable LED ceiling fitting |
| CN206280756U (en) * | 2016-12-13 | 2017-06-27 | 深圳市博为光电股份有限公司 | Telescopic LED bulb |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559495A (en) * | 1976-04-06 | 1980-01-23 | Gossling C C | Electrically illuminated push buttons and indicators |
| CN2201567Y (en) * | 1994-01-17 | 1995-06-21 | 上海三特电器实业有限公司 | Telescopic ceiling lamp |
| CN204328515U (en) * | 2014-11-05 | 2015-05-13 | 东莞永冠电子科技有限公司 | Telescopic lamp |
| CN105972518B (en) * | 2016-02-17 | 2019-06-18 | 福建永德吉灯业股份有限公司 | The LED replacement light source and LED ceiling light being adapted to traditional downlight |
| CN205842574U (en) * | 2016-06-03 | 2016-12-28 | 东莞永冠电子科技有限公司 | Lamp with telescoping handle |
| CN207049651U (en) * | 2017-07-11 | 2018-02-27 | 深圳三浦本色科技有限公司 | Stretching structure, ceiling lamp and light fixture |
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2017
- 2017-07-11 CN CN201710563387.5A patent/CN107166188A/en active Pending
- 2017-08-11 WO PCT/CN2017/097159 patent/WO2019010745A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016066466A (en) * | 2014-09-24 | 2016-04-28 | パナソニックＩｐマネジメント株式会社 | Lighting device and apparatus |
| CN205424470U (en) * | 2014-09-24 | 2016-08-03 | 松下知识产权经营株式会社 | Lamp, for lamp utensil and lighting device |
| CN206191433U (en) * | 2016-11-30 | 2017-05-24 | 湖南涉外经济学院 | Retractable LED ceiling fitting |
| CN206280756U (en) * | 2016-12-13 | 2017-06-27 | 深圳市博为光电股份有限公司 | Telescopic LED bulb |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827091A (en) * | 2019-02-22 | 2019-05-31 | 浙江生辉照明有限公司 | A kind of lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019010745A1 (en) | 2019-01-17 |
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