CN105042410B - A kind of light fixture for being easy to connection to extend - Google Patents
A kind of light fixture for being easy to connection to extend Download PDFInfo
- Publication number
- CN105042410B CN105042410B CN201510425216.7A CN201510425216A CN105042410B CN 105042410 B CN105042410 B CN 105042410B CN 201510425216 A CN201510425216 A CN 201510425216A CN 105042410 B CN105042410 B CN 105042410B
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- socket
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- lamp housing
- heat
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Classifications
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- 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
-
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of light fixture for being easy to connection to extend, include heat-dissipation lamp housing, lampshade, LED light source component and the driver that LED light source component can be driven to work, lampshade dismountable type is on heat-dissipation lamp housing, LED light source component includes luminescent screen and the LED lamp bead being arranged on the luminescent screen, heat-dissipation lamp housing includes substrate and is connected to the first extension plate and the second extension plate of the substrate both sides, substrate, there is at least one chute arranged along its length respectively on first extension plate and the second extension plate, corresponding slot is respectively arranged with close to each chute, location-plate button is provided with the slot, the side of luminescent screen is plugged in the chute on heat-dissipation lamp housing surface, the opposite side of luminescent screen anchors position by location-plate.By setting the first extension plate, the second extension plate, so that light fixture realizes lateral connection and extended, the male plug and female plug being mutually matched by setting make light fixture realize longitudinally connected extension to the present invention, are easy to be combined and repair as needed.
Description
Technical field
The present invention relates to field of illumination lamp technology, refers specifically to a kind of light fixture for being easy to connection to extend.
Background technology
Traditional light fixture is using screw, bolt or the structure that can not vertically dismantle as be connected lampshade and lamp
Tool, although this mode is fixedly secured and prevented to come off have the characteristics of fine to lampshade, repair for extensive or
It is very inconvenient even difficult to change other lamp fittings such as light source, rectifier, intelligent controller and inductor, because needing
The more time is spent on dismantling and tightening the fasteners such as screw.Also, the lamp installation height of modern public place is higher,
Typically between 2.5m~6m, part public place even by lamp installation in the height apart from ground 15m to 40m, installation,
Parts easily occur to fall, is likely to result in ground staff's injury or facility destroys, further, since operating personnel are operating
When be to face up head, this process ratio is more consumed one's strength under other states and the time, and this can cause to operate duration and artificial increasing
Add, the increase of cost of labor, the possibility delayed work also rises significantly.
In order to solve the above problems, publication No. is CN102032489A Chinese invention patent application《LED lamp tube》Disclose
A kind of structure for being easy to lampshade to be connected with heat-dissipation lamp housing, it is opened up in the both sides of heat-dissipation lamp housing along lamp housing length direction arrangement
Breach, and set in the both sides of lampshade and can insert or pull out projection in above-mentioned breach, during assembling, by the raised from radiating of lampshade
In one end insertion breach of lamp housing and lampshade is promoted extremely to be alignd with heat-dissipation lamp housing.Said structure and screw, bolt etc. are connected
Mode is compared, and assembling is more convenient, quick, still, because lampshade need to can not realize lampshade from the insertion of the side of heat-dissipation lamp housing
Right angle setting, dismounting between heat-dissipation lamp housing, are not easy to worker and are operated in the air in height.
In addition, above-mentioned light fixture can not realize that the connection of multiple light fixtures extends, carried in the needs such as underground garage or large supermarket
On the one hand region for continuous illumination adds the labor of worker in use, need worker that multiple light fixtures are individually installed in into wall top
Momentum, on the other hand, larger gap be present between each light fixture, influence lighting area and brightness.
The content of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide it is a kind of it is simple and reasonable, tear open
The convenient light fixture for being easy to connection to extend of dress.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of light fixture for being easy to connection to extend, including
There are heat-dissipation lamp housing, lampshade, LED light source component and the driver that LED light source component can be driven to work, the lampshade dismountable type to be located at
On heat-dissipation lamp housing, the LED light source component includes luminescent screen and the LED lamp bead being arranged on the luminescent screen, it is characterised in that：Institute
Stating heat-dissipation lamp housing includes substrate and is connected to the first extension plate and the second extension plate of the substrate both sides, the substrate, the
There is at least one chute arranged along its length respectively on one extension plate and the second extension plate, set respectively close to each chute
There is corresponding slot, location-plate button is provided with the slot, the side of the luminescent screen is plugged on the chute on heat-dissipation lamp housing surface
Interior, the opposite side of the luminescent screen anchors position by location-plate.
The light fixture also includes being respectively arranged on the first of the overall both ends formed after the heat-dissipation lamp housing is connected with lampshade
End-cap assembly, the second end-cap assembly, exposing on the outer face of first end-cap assembly has male plug, corresponding, second end
Exposing on the outer face of cap assemblies has the female plug to match with above-mentioned male plug., can be by adjacent two light fixture using said structure
Male plug is connected with female plug, realizes the modularization installation of light fixture, flexibly changes integrated mode according to being actually needed, ensuring light fixture
On the basis of overall structure advantages of simple, the practicality of light fixture is enhanced, realizes the longitudinally connected extension of light fixture.
As a further improvement on the present invention, first end-cap assembly includes the first cover plate, the first socket, the first fixation
Piece, the first binding post and described male plug, first cover plate are connected to one end of heat-dissipation lamp housing, are provided with first cover plate
For installing the installing port of the first socket, first binding post is connected with male plug, and the male plug is inserted in the first socket
On socket, first stator on rear side of the first cover plate and carries out locking connection to male plug.
Second end-cap assembly includes the second cover plate, the second socket, the second stator, the second binding post and described mother
Insert, second cover plate is connected to the other end of heat-dissipation lamp housing, be provided with second cover plate for the second socket is installed the
Two installing ports, second binding post are connected with female plug, and the female plug is inserted on the socket of the second socket, and described second is solid
Stator on rear side of the second cover plate and carries out locking connection to female plug.
For the ease of connection, the first buckle is convexly equipped with the inwall of the installing port, it is corresponding, outside first socket
The first bayonet socket with the first buckle phase clamping is provided with side wall.The 3rd buckle is convexly equipped with the inwall of second installing port, it is right
Answer, the 3rd bayonet socket with the 3rd buckle phase clamping is provided with the lateral wall of second socket.
Preferably, the rear side of first socket has the upper stator above socket, the bottom of stator on this
The first groove to match with the outer surface of the male plug is provided with, corresponding, the upper surface of first stator has and the
The second corresponding groove of one groove, assemble under completion status, first groove, the second groove are held on the top of male plug respectively
Portion and bottom.The rear side of second socket have above the socket second on stator, the bottom of the stator on second
Portion is provided with the 3rd groove to match with the outer surface of the female plug, corresponding, the upper surface of second stator have with
The 4th corresponding groove of 3rd groove, assemble under completion status, the 3rd groove, the 4th groove are held on female plug respectively
Top and bottom.
Preferably, there are the second buckle, corresponding, the both sides of first stator on the lateral wall of fixed
There is the connecting portion arranged upwards respectively, the second bayonet socket with the second buckle phase clamping is provided with the connecting portion.Described
There is the 4th buckle, corresponding, the both sides of second stator have arrangement upwards respectively on two on the lateral wall of stator
Connecting portion, the 4th bayonet socket with the 4th buckle phase clamping is provided with the connecting portion.
Preferably, the cross section of the slot is T-shaped, at least cross section of the location-plate button in " fourth " font simultaneously
Upper end is positioned in the slot, and the lower end of location-plate button is to buckle pin with what luminescent screen carried out snapping positioning.The location-plate button
On be provided with the screwed hole of up/down perforation, the location-plate padlock is close to and is connected in slot by a screw through the screwed hole.
For the ease of connection, the both sides of the substrate have the neck arranged along its length respectively, corresponding, and described the
The side of one extension plate and the second extension plate has the Access Division that matches with above-mentioned neck respectively, first extension plate and the
The opposite side of two extension plates has the hook portion for being used to install lampshade arranged along its length respectively.
Compared with prior art, the advantage of the invention is that：
The heat-dissipation lamp housing of the present invention includes substrate and the first extension plate for being connected to the substrate both sides and the second extension
Plate, there is at least one chute arranged along its length respectively on substrate, the first extension plate and the second extension plate, close to each cunning
Groove is respectively arranged with corresponding slot, and location-plate button is provided with the slot, and the side of luminescent screen is plugged on heat-dissipation lamp housing surface
Chute in, the opposite side of luminescent screen anchors position by location-plate, and said structure allows the light fixture of the present invention to enter as needed
Row lateral connection extends, so as to install more luminescent screens；In addition, what the present invention was formed after heat-dissipation lamp housing is connected with lampshade
Overall both ends are respectively provided with the first end-cap assembly that can match connection, the second end-cap assembly, thus can be by adjacent two lamp
The male plug of tool is connected with female plug, realizes the modularization installation of light fixture, flexibly changes integrated mode according to being actually needed, ensuring
On the basis of light fixture overall structure advantages of simple, the practicality of light fixture is enhanced, realizes the longitudinally connected extension of light fixture.
Brief description of the drawings
Fig. 1 is the exploded view of the embodiment of the present invention 1；
Fig. 2 is Fig. 1 magnified partial view；
Fig. 3 is the assembling structure schematic diagram of location-plate button and luminescent screen on heat-dissipation lamp housing in Fig. 1；
Fig. 4 is the structural representation that two light fixtures are longitudinally connected in Fig. 1；
Fig. 5 is heat-dissipation lamp housing and the sectional drawing after lampshade assembling in the embodiment of the present invention 1；
Fig. 6 is heat-dissipation lamp housing and the sectional drawing after lampshade assembling in the embodiment of the present invention 2；
Fig. 7 is the exploded view of the embodiment of the present invention 2.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment 1：
As shown in Fig. 1~5, the light fixture for being easy to connection to extend of the present embodiment includes heat-dissipation lamp housing 1, lampshade 2, LED light source
Component 3, the end-cap assembly 5 of driver 4 and first, the second end-cap assembly 6.
LED light source component 3 and driver 4 are installed on heat-dissipation lamp housing 1, and driver 4 is connected with LED light source component 3
And LED light source component 3 can be driven to work, LED light source component 3 includes luminescent screen 31 and the LED being arranged on the luminescent screen 31
Lamp bead 32, the die cavity 10 inserted for driver 4 is formed in heat-dissipation lamp housing 1, and the width and height of die cavity 10 are fitted with the phase of driver 4
Match somebody with somebody.
Heat-dissipation lamp housing 1 in the present embodiment includes substrate 14 and is connected to the first extension plate 15 of the both sides of substrate 14
And second extension plate 16, die cavity 10 are taken shape on substrate 14, the both sides of substrate 14 have the neck arranged along its length respectively
141, corresponding, the side of the first extension plate 15 and the second extension plate 16 has the Access Division to match with above-mentioned neck 14 respectively
17, there is the opposite side of the first extension plate 15 and the second extension plate 16 being used for of arranging along its length to install lampshade 2 respectively
Hook portion 11.In the present embodiment, there are two respectively along its length on substrate 14, the first extension plate 15 and the second extension plate 16
The chute 12 of arrangement, slot 13 being respectively arranged with close to each chute 12, slot 13 is provided with location-plate button 7, and the one of luminescent screen 31
Side is plugged in the chute 12 on the surface of heat-dissipation lamp housing 1, and the opposite side of luminescent screen 31 is buckled 7 by location-plate and positioned.Specifically, slot
13 cross section is T-shaped, and an at least cross section for location-plate button 7 is embedded in slot 13 in " fourth " font and upper end, location-plate
The lower end of button 7 is to carry out snapping positioning with luminescent screen 31 to buckle pin 71.The screwed hole of up/down perforation is provided with location-plate button 7
72, the bottom that a screw 73 is against slot 13 through the screwed hole 72 is connected in slot 13 so as to which location-plate is buckled into 7 lockings.This
The heat-dissipation lamp housing 1 of embodiment can install 6 luminescent screens 31, and the structure of above-mentioned heat-dissipation lamp housing 1 realizes the extending transversely of light fixture,
So as to be arranged as required to the length of light fixture and width, bigger facility is provided for user.
In the present embodiment, lampshade 2 is PC lampshades, and the surface of lampshade 2 is in cambered surface, and the both sides of lampshade 2 are set along its length
There is the extension 21 with certain elasticity for being easy to inwardly extrude, the bullet to match with hook portion 11 is provided with the upper end of extension 21
Property card base 211, lampshade 2, which covers, to be covered in the outer of luminescent screen 31, and is releasably installed by elastic card base 211 and the cooperation of hook portion 11
In on heat-dissipation lamp housing 1.When installing lampshade 2, as long as by the grip and lampshade 2 elastic force of itself of hand, first by the extension of lampshade 2
21 inwardly clutch certain distance, and at this moment the distance between elastic card base 211 just shortens, with lampshade 2 is placed in into heat-dissipation lamp housing 1
Both sides make elastic card base 211 be alignd with hook portion 11 and release lampshade 2 slowly so that the elastic card base 211 and hook of the both sides of lampshade 2
Portion 11 interlocks, so as to which lampshade 2 is fixed on heat-dissipation lamp housing 1；As long as also first hold lampshade 2 during dismounting with a firm grip to a certain degree, then
Can conveniently take out lampshade 2, whole process take it is short, it is easy to operate, without instrument, vertical direction operation, it is not necessary to by lampshade 2
Side is slid onto, job area greatly reduces, and improves the safety index of dismounting personnel.
In the present embodiment, the first end-cap assembly 5, the second end-cap assembly 6 are connected to heat-dissipation lamp housing 1 and connected with lampshade 2
Connect the rear both ends for forming entirety.Specifically, the first end-cap assembly 5 includes the first cover plate 51, the first socket 52, the first stator
53rd, the first binding post 54 and male plug 55, the first cover plate 51 are connected to one end of heat-dissipation lamp housing, are provided with the first cover plate 51 for pacifying
The installing port 511 of the first socket 52 is filled, the first binding post 54 is connected with male plug 55, and male plug 55 is inserted in inserting for the first socket 52
On mouth 521, the first stator 53 located at the rear side of the first cover plate 51 and carries out locking connection to male plug 55.The inwall of installing port 511
On be convexly equipped with the first buckle 512, it is corresponding, first with the phase clamping of the first buckle 512 is provided with the lateral wall of the first socket 52
Bayonet socket 522.The rear side of first socket 52 has the upper stator 523 located at the top of socket 521, the bottom of stator 523 on this
Be provided with the first groove to match with the outer surface of male plug 55, it is corresponding, the upper surface of the first stator 53 have with it is first recessed
The second corresponding groove 531 of groove, assemble under completion status, the first groove, the second groove 531 are held on the top of male plug 55 respectively
Portion and bottom.There is the second buckle 525, corresponding, the both sides of the first stator 53 have respectively on the lateral wall of upper stator 523
There is the connecting portion 532 arranged upwards, the second bayonet socket 533 with the phase clamping of the second buckle 525 is provided with the connecting portion 532.First
Cover plate 51 is corresponding with the end face of heat-dissipation lamp housing 1 to offer the connecting hole 100 passed through for screw.
During assembling, first the first binding post 54 is inserted in the through hole of the rear end of male plug 55, male plug 55 is then inserted first and inserted
On the socket 521 of seat 52, then by the first socket 52 in the installing port 511 of the first cover plate 51, by the first stator 53
It is placed in the rear side of the first cover plate 51 and is allowed to that male plug 55 is clamped and fixed jointly with upper stator 523, finally by screw and company
Connect one end that the first end-cap assembly 5 is connected to heat-dissipation lamp housing 1 by hole 100.
The second end-cap assembly 6 in the present embodiment includes the second cover plate 61, the second socket 62, the second stator 63, second
Binding post 64 and female plug 65, according to the installation method of the first end-cap assembly 6, the second end-cap assembly 6 is connected to heat-dissipation lamp housing 1
The other end.Assemble under completion status, male plug 55 is exposed to the outside of the first cover plate 51, corresponding, and female plug 65 is exposed to the
The outside of two cover plates 61, and male plug 55 is adapted with the size of female plug 65, thus can by the male plug 55 of adjacent two light fixture with
Female plug 65 is connected, and realizes the modularization installation of light fixture, flexibly changes integrated mode according to being actually needed, and is ensuring light fixture entirety
On the basis of simple and reasonable, the practicality of light fixture is enhanced, realizes the longitudinally connected extension of light fixture.
The light fixture of the present embodiment can both carry out lateral connection extension as needed, can also carry out longitudinally connected extension,
So as to install more luminescent screens 31, more preferable illuminating effect is realized.
Embodiment 2：
As shown in Figure 6,7, the present embodiment and the difference of embodiment 1 are：There are two cloth along its length on substrate 14
There are three chutes 12 arranged along its length respectively on the chute 12 put, the first extension plate 15 and the second extension plate 16, lean on
Nearly each chute 12 is separately provided for installing the slot 13 that corresponding location-plate buckles 7, i.e. the heat-dissipation lamp housing 1 of the present embodiment can pacify
Fill 8 luminescent screens 31.Using the structure, equally on the basis of realizing that light fixture longitudinally extends, the extending transversely of light fixture is realized,
And the luminescent screen 31 of installation is more, illuminating effect is more preferable.
Claims (5)
1. a kind of light fixture for being easy to connection to extend, includes heat-dissipation lamp housing, lampshade, LED light source component and can drive LED light source group
The driver of part work, on heat-dissipation lamp housing, the LED light source component includes luminescent screen and is arranged at the lampshade dismountable type
LED lamp bead on the luminescent screen, it is characterised in that：The heat-dissipation lamp housing includes substrate and is connected to the of the substrate both sides
One extension plate and the second extension plate, have at least one on the substrate, the first extension plate and the second extension plate respectively along length
The chute of direction arrangement, corresponding slot is respectively arranged with close to each chute, location-plate button is provided with the slot, it is described luminous
The side of plate is plugged in the chute on heat-dissipation lamp housing surface, and the opposite side of the luminescent screen anchors position by location-plate；Also include
The first end-cap assembly, second end-cap assembly at the overall both ends formed after the heat-dissipation lamp housing is connected with lampshade are respectively arranged on,
Exposing on the outer face of first end-cap assembly has male plug, corresponding, and exposing on the outer face of second end-cap assembly has
The female plug to match with above-mentioned male plug；First end-cap assembly includes the first cover plate, the first socket, the first stator, first
Binding post and described male plug, first cover plate are connected to one end of heat-dissipation lamp housing, are provided with first cover plate for pacifying
The installing port of the first socket is filled, first binding post is connected with male plug, and the male plug is inserted on the socket of the first socket,
First stator on rear side of the first cover plate and carries out locking connection to male plug；Second end-cap assembly includes the second lid
Plate, the second socket, the second stator, the second binding post and described female plug, second cover plate are connected to the another of heat-dissipation lamp housing
One end, the second installing port for installing the second socket is provided with second cover plate, and second binding post is connected with female plug
Connect, the female plug is inserted on the socket of the second socket, and second stator is carried out on rear side of the second cover plate and to female plug
Locking connection；The rear side of first socket has the upper stator above the socket, on this bottom of stator be provided with
The first groove that the outer surface of the male plug matches, corresponding, the upper surface of first stator has and the first groove
The second corresponding groove, assemble under completion status, first groove, the second groove are held on the top and bottom of male plug respectively
Portion；The rear side of second socket have above the socket second on stator, the bottom of the stator on second is provided with
The 3rd groove to match with the outer surface of the female plug, it is corresponding, the upper surface of second stator have with it is the 3rd recessed
The 4th corresponding groove of groove, assemble completion status under, the 3rd groove, the 4th groove be held on respectively female plug top and
Bottom.
2. the light fixture according to claim 1 for being easy to connection to extend, it is characterised in that：Projection on the inwall of the installing port
There is the first buckle, it is corresponding, the first bayonet socket with the first buckle phase clamping is provided with the lateral wall of first socket；Described
The 3rd buckle is convexly equipped with the inwall of two installing ports, it is corresponding, it is provided with the lateral wall of second socket and the 3rd buckle phase
3rd bayonet socket of clamping.
3. the light fixture according to claim 1 for being easy to connection to extend, it is characterised in that：On the lateral wall of fixed
Corresponding with the second buckle, the both sides of first stator have the connecting portion arranged upwards respectively, are opened on the connecting portion
There is the second bayonet socket with the second buckle phase clamping；There is the 4th buckle on described second on the lateral wall of stator, it is corresponding
, the both sides of second stator have the connecting portion arranged upwards respectively, are provided with and the 4th buckle on the connecting portion
4th bayonet socket of phase clamping.
4. it is easy to the light fixture that connection extends according to any claim in claims 1 to 3, it is characterised in that：It is described
The cross section of slot is T-shaped, and an at least cross section for the location-plate button positions in " fourth " font and upper end in slot,
The lower end of location-plate button is to carry out snapping positioning with luminescent screen to buckle pin.
5. it is easy to the light fixture that connection extends according to any claim in claims 1 to 3, it is characterised in that：It is described
The both sides of substrate have the neck arranged along its length respectively, corresponding, and the one of first extension plate and the second extension plate
Side has the Access Division to match with above-mentioned neck respectively, and the opposite side of first extension plate and the second extension plate has respectively
That arranges along its length is used to install the hook portion of lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425216.7A CN105042410B (en) | 2015-07-20 | 2015-07-20 | A kind of light fixture for being easy to connection to extend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425216.7A CN105042410B (en) | 2015-07-20 | 2015-07-20 | A kind of light fixture for being easy to connection to extend |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105042410A CN105042410A (en) | 2015-11-11 |
| CN105042410B true CN105042410B (en) | 2017-12-22 |
Family
ID=54449203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510425216.7A Active CN105042410B (en) | 2015-07-20 | 2015-07-20 | A kind of light fixture for being easy to connection to extend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105042410B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524012A (en) * | 2016-12-19 | 2017-03-22 | 惠州Tcl照明电器有限公司 | Support lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2806988Y (en) * | 2005-06-21 | 2006-08-16 | 天扬天研发有限公司 | Light tube connection structure |
| CN201412797Y (en) * | 2009-06-03 | 2010-02-24 | 柯建锋 | Metal matrix bar for lamp bar circuit board |
| CN104406067B (en) * | 2014-10-31 | 2017-09-05 | 木林森股份有限公司 | Simply assembled splicing type LED lamp tube |
| CN204459842U (en) * | 2015-03-06 | 2015-07-08 | 余姚市宇达实业有限公司 | A kind of dismounting light fixture easily |
| CN204943146U (en) * | 2015-07-20 | 2016-01-06 | 余姚市宇达实业有限公司 | A kind of being convenient to connects the light fixture extended |
-
2015
- 2015-07-20 CN CN201510425216.7A patent/CN105042410B/en active Active
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| Publication number | Publication date |
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| CN105042410A (en) | 2015-11-11 |
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Address after: 315400 Zhejiang city of Yuyao Province Li Zhou Shan Industrial Zone East Street yellow arrow Yu Road No. 1 Patentee after: Zhejiang Yuda Industrial Co.,Ltd. Address before: 315400 Zhejiang city of Yuyao Province Li Zhou Shan Industrial Zone East Street yellow arrow Yu Road No. 1 Patentee before: YUYAO YUDA INDUSTRIAL Co.,Ltd. |