CN107084370B - Lamp connecting coupler - Google Patents
Lamp connecting coupler Download PDFInfo
- Publication number
- CN107084370B CN107084370B CN201710452437.2A CN201710452437A CN107084370B CN 107084370 B CN107084370 B CN 107084370B CN 201710452437 A CN201710452437 A CN 201710452437A CN 107084370 B CN107084370 B CN 107084370B
- Authority
- CN
- China
- Prior art keywords
- movable end
- fixed
- annular
- arc
- insulating plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003756 stirring Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- FPWNLURCHDRMHC-UHFFFAOYSA-N 4-chlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1 FPWNLURCHDRMHC-UHFFFAOYSA-N 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a lamp connecting coupler, which comprises: the movable end is provided with a PCB board which is embedded into the movable end shell and in interference fit with the movable end shell, the PCB board is provided with an annular plug, and a plurality of fixed blocks which are distributed in an array around the annular plug are arranged in the movable end shell; the annular plug comprises a fixed end, wherein the lower end of the fixed end is provided with a connecting part, the front of the connecting part is provided with an annular socket for the annular plug to be inserted, the outer end of the annular socket is provided with a protruding boss, the outer side of the annular socket is attached to the fixed block when the annular socket is connected with the annular plug, the back of the connecting part is provided with a plurality of accommodating cavities, the tail of each accommodating cavity is provided with a wiring groove, and the accommodating cavities are internally provided with through holes for connecting the annular socket.
Description
Technical Field
The invention relates to the field of lighting lamps, in particular to a lamp connecting coupler.
Background
In a common lighting lamp, in the service life of the lamp, a movable end shell is required to be cleaned or the lamp is required to be repaired, and the lamp is generally installed at a high place, so that the lamp is required to be disassembled simply and conveniently, and if the adopted lamp is a large-sized suspended ceiling lamp, the connection strength is required to be high.
At present, the connection mode in the prior art is provided with threaded connection and buckle connection, when the lamp is large, the threaded connection faces the problem of difficult installation, the intensity of the buckle connection is generally smaller, if the lamp is heavier, certain potential safety hazards exist, and the connection device in the market at one time is either safe enough in connection intensity, but inconvenient to detach; or the connection is not reliable, but the connection device which can perfectly integrate the reliable connection and the convenient disassembly is not available, and the connection device is always connected again when the connection device is disassembled, so that the installation difficulty is increased.
Disclosure of Invention
The invention aims to provide a lamp connecting coupler for solving the problems.
According to one aspect of the present invention, there is provided a lamp connection coupler comprising:
the movable end is provided with a shell, and a PCB with an annular plug and fixed blocks distributed around the annular plug are arranged in the shell;
the fixed end, the fixed end lower extreme is provided with connecting portion, and connecting portion's front is provided with the annular socket that supplies annular plug to insert, and the annular socket outside is provided with the boss with fixed block joint, and the connecting portion back is provided with the chamber that holds that is used for holding the terminal, and annular plug corresponds the electricity with the terminal and is connected when annular plug is connected with annular socket.
In some embodiments, the movable end further comprises an arc-shaped clamping strip, the arc-shaped clamping strip is provided with a limiting block corresponding to the fixed block, and an arc-shaped groove capable of enabling the arc-shaped clamping strip to circumferentially rotate is arranged in the movable end shell.
In some embodiments, the movable end further comprises a first insulating plate, the PCB is connected with the shell through the first insulating plate, the fixed end further comprises a second insulating plate and a fixed plate, the back of the connecting portion is provided with a plurality of threaded hollow upright posts, the second insulating plate and the fixed plate are respectively provided with a connecting through hole corresponding to the threaded hollow upright posts, and the second insulating plate and the fixed plate are in threaded connection with the connecting portion through the connecting through holes.
In some embodiments, the terminals are provided with wire interfaces and the receiving cavities are provided with through holes for connection to the annular socket.
In some embodiments, the outer side of the arc-shaped clamping strip is provided with a poking block with a hole, the outer side of the movable end shell is provided with a poking hole corresponding to the poking block, and the inner side of the movable end is provided with a limiting strip for limiting the movement range of the arc-shaped clamping strip and preventing the arc-shaped clamping strip from falling off.
In some embodiments, the inner side of the fixed block is provided with a plurality of longitudinally distributed first stripes, and the lower end of the outer side of the plug is provided with a second stripe corresponding to the first stripe
In some embodiments, the fixing plate is provided with a plurality of fixing holes distributed in an array, and the fixing plate is fastened and connected with the wall through the fixing holes.
In some embodiments, a plurality of second bayonets distributed in an array are arranged on the outer side of the first insulating plate, the movable end shell is provided with second clamping columns corresponding to the second bayonets, and the first insulating plate is in buckling connection with the movable end shell through the second bayonets.
In some embodiments, the connection portion is sleeved with a fixed end housing.
In some embodiments, the two sides of the accommodating cavity are provided with fixing grooves, the fixing grooves are internally provided with fixing ejector rods, and the wires are tightly connected with the terminals through the fixing ejector rods.
According to the technical scheme, the lamp connecting coupler is characterized in that the fixed end is fixed on the wall through the fixed plate, the movable end is connected with the lamp, when the plug of the movable end is inserted into the socket of the fixed end during installation, the stirring block on the arc-shaped clamping strip is stirred, the limiting block of the arc-shaped clamping strip is moved to the rear of the fixed block, so that the strip surface of the fixed block is tightly attached to the outer side of the plug by propping against the fixed block, the movable end is tightly connected with the fixed end, the stirring block on the arc-shaped clamping strip is stirred during disassembly, the limiting block of the arc-shaped clamping strip is removed from the rear of the fixed block, and then the arc-shaped clamping strip is pulled out, so that a connecting wire is not needed in the installation process, the operation is simple, the disassembly is convenient, the connecting strength is high, and the appearance is attractive.
Drawings
FIG. 1 is an assembly view of a movable end of the present invention;
fig. 2 is an assembly view of the fixed end of the present invention.
Detailed Description
The invention is described in further detail below with reference to fig. 1 and 2.
Fig. 1 and 2 show a luminaire connection coupler according to an embodiment of the present invention.
As shown in the figure, the device comprises a movable end, a fixed end and a movable end, wherein the movable end is provided with a shell 1, and a PCB 3 with an annular plug and fixed blocks 5 distributed around the annular plug 7 are arranged in the shell 1;
the fixed end, the fixed end lower extreme is provided with connecting portion 8, and connecting portion 8's front is provided with annular socket 9 that can supply annular plug 7 male, and annular socket 9 outside is provided with boss 10 with fixed block 5 joint, and connecting portion 8 back is provided with the chamber 11 that holds that is used for holding terminal 20, and annular plug 7's electrode and terminal 20 correspond the electricity and are connected when annular plug 7 is connected with annular socket 9.
The movable end still includes arc card strip 2 and first insulation board 14, and arc card strip 2 is provided with a plurality of stopper 6 that correspond with fixed block 5, is provided with in the movable end shell 1 and supplies arc card 2 strip circumference pivoted arc groove 4, and the movable end is provided with first insulation board 14, and PCB board 3 is provided with a plurality of first bayonet sockets 15, and first insulation board 14 is provided with the second card post 16 that corresponds with first bayonet socket 15, and the PCB board passes through first bayonet socket 15 and is connected with first insulation board 14 buckle. When stopper 6 removes fixed block 5 rear and supports it, fixed block 5 will not take place the displacement to increase joint strength, in some embodiments, arc card strip 2 can replace with "worker" style of calligraphy card strip, control fixed block 5 through the displacement of card strip equally, the mounting process, the fixed end is fixed on the wall, install the expansion end on the lamps and lanterns, become the fixed of lamps and lanterns and be connected with the expansion end, the expansion end is fixed through the card strip of circumference removal with the fixed end, need not to handle the wire in the whole mounting process, easy operation, simple to operate.
In this embodiment, the expansion end is provided with first insulation board 14, and PCB board 3 is provided with a plurality of first bayonet sockets 15, and first insulation board 14 is provided with the second card post 16 that corresponds with first bayonet socket 15, and PCB board 3 passes through first bayonet socket 15 and first insulation board 14 buckle to be connected, simple structure, and the installation rate is fast.
In this embodiment, the fixed end further includes a second insulating plate 17 and a fixing plate 18, a plurality of threaded hollow columns are disposed on the back of the connecting portion 8, connecting through holes 19 corresponding to the threaded hollow columns are disposed on the second insulating plate 17 and the fixing plate 18, and the second insulating plate 17 and the fixing plate 18 are in threaded connection with the connecting portion through the connecting through holes 19.
In this embodiment, hold the intracavity and all be provided with terminal 20, terminal 20 upper end all is provided with wire interface 21, and terminal 20's lower extreme passes through hole 13 and gets into annular socket 9, and the ceiling lamp is generally installed on higher ceiling, and is extremely laborious when connecting, and annular structure's design makes the plug to insert to need not to install more conveniently to the angle.
In this embodiment, the outside of the arc-shaped clamping strip 2 is provided with a poking block 22 with holes, the outside of the movable end housing 1 is provided with poking holes 23 corresponding to the poking block 22, the inside of the movable end housing 1 is provided with a limiting strip 24 for limiting the movement range of the arc-shaped clamping strip 2 and preventing falling off, and the separation and reunion of the movable end and the fixed end can be controlled by controlling the poking block, so that the installation and the disassembly of the lamp become simpler.
In this embodiment, a plurality of first stripes 25 are longitudinally distributed on the inner side of the fixed block 5, a second stripe 26 corresponding to the first stripe 25 is disposed on the lower end of the outer side of the annular plug 7, and the surface area and the roughness of the contact surface are increased so as to increase the friction force between the fixed block 5 and the annular plug 7.
In this embodiment, the fixing plate 18 is provided with a plurality of fixing holes 27 distributed in an array, and the fixing plate 18 is fastened to the wall through the fixing holes 27.
In this embodiment, the outer side of the first insulating plate 14 is provided with a plurality of second bayonets 28 distributed in array, the movable end housing is provided with a second clamping post 29 corresponding to the second bayonets 28, and the first insulating plate 14 is in snap connection with the movable end housing 1 through the second bayonets 28, so that the structure is simple and the installation is convenient.
In this embodiment, the outer side of the connecting portion 8 is sleeved with the fixed end housing 30, and the fixed end housing 30 can block the fixed plate 18 on the movable end and the fixed hole 27 for connection, so that the appearance of the device is more attractive.
In this embodiment, the two sides of the accommodating cavity 11 are provided with the fixing grooves 31, the fixing grooves 31 are internally provided with the fixing ejector rods 32, and the wires are tightly connected with the terminals 20 through the fixing ejector rods 32, so that the wires are prevented from falling off, and the connection strength of the wires and the movable ends is increased.
The installation process of the device is as follows, firstly, the terminal 20 is installed in the connecting part 9, then the second insulating plate 17 and the connecting part 9 are connected with the fixing plate 18 sequentially through screws, then the live wire, the zero wire and the ground wire of the lead are respectively inserted into the terminal 20, then the fixing ejector rod 32 is sequentially inserted into the fixing groove 31 to fix the lead into the terminal 20, then the fixing plate 18 is fixed on the wall, in the embodiment, the fixing plate 18 is fixed through screws, finally the fixed end shell 30 is buckled on the connecting part 9, and the fixed end of the coupler is assembled.
Assembling a movable end: the arc-shaped clamping strip 2 is embedded into the fixed end shell 1, the small holes on the stirring block 22 are aligned with the stirring holes 23, the limiting strip 24 is fixed between the arc-shaped clamping strip 2 and the fixed end shell through screws, the PCB 3 is clamped into the first insulating plate 14, and finally the first insulating plate 14 is in buckling connection with the movable end shell 1 through the second bayonet 28, so that the movable end of the coupler is assembled.
When the lamp is installed, the annular plug 7 of the movable end is inserted into the annular socket 9 of the fixed end, the limiting block 6 of the arc clamping strip 2 is moved to the rear of the fixed block 5 by stirring the stirring block 22 on the arc clamping strip 2, so that the strip surface of the fixed block 5 is tightly attached to the outer side of the annular plug 7 against the fixed block 5, the movable end and the fixed end are tightly connected, and when the lamp is disassembled, the limiting block 6 of the arc clamping strip 2 is removed from the rear of the fixed block 5 by stirring the stirring block 22 on the arc clamping strip 2, and then the movable end is pulled out.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (7)
1. A light fixture connection coupler, comprising:
the movable end is provided with a shell, and a PCB with an annular plug and fixed blocks distributed around the annular plug are arranged in the shell;
the connecting part is arranged at the lower end of the fixed end, an annular socket into which the annular plug can be inserted is arranged at the front side of the connecting part, a boss clamped with the fixed block is arranged at the outer side of the annular socket, a containing cavity for containing the terminal is arranged at the back side of the connecting part, and the electrode of the annular plug is correspondingly and electrically connected with the terminal when the annular plug is connected with the annular socket;
the movable end further comprises an arc-shaped clamping strip, the arc-shaped clamping strip is provided with a limiting block corresponding to the fixed block, and an arc-shaped groove capable of enabling the arc-shaped clamping strip to circumferentially rotate is formed in the movable end shell;
the outer side of the arc-shaped clamping strip is provided with a poking block with a hole, the outer side of the movable end shell is provided with a poking hole corresponding to the poking block, and the inner side of the movable end shell is provided with a limiting strip for limiting the movement range of the arc-shaped clamping strip and preventing the arc-shaped clamping strip from falling off;
the inner side of the fixed block is provided with a plurality of longitudinally distributed first stripes, the lower end of the outer side of the annular socket is provided with second stripes corresponding to the first stripes, and the stripe surface of the fixed block is attached to the outer side of the annular socket.
2. The lamp connecting coupler according to claim 1, wherein the movable end further comprises a first insulating plate, the PCB board is connected with the housing through the first insulating plate, the fixed end further comprises a second insulating plate and a fixed plate, a plurality of threaded hollow upright posts are arranged on the back of the connecting portion, connecting through holes corresponding to the threaded hollow upright posts are formed in the second insulating plate and the fixed plate, and the second insulating plate is in threaded connection with the connecting portion through the connecting through holes.
3. A light fixture attachment coupler as recited in claim 1, wherein said terminals are provided with wire interfaces and said receiving cavity is provided with through holes for the terminals to electrically connect to said annular socket.
4. A luminaire connecting coupler as claimed in claim 2, characterized in that the fixing plate is provided with a number of fixing holes distributed in an array, through which the fixing plate is fastened to the wall.
5. The lamp connecting coupler according to claim 2, wherein a plurality of second bayonets distributed in an array are arranged on the outer side of the first insulating plate, the movable end shell is provided with second clamping columns corresponding to the second bayonets, and the first insulating plate is in buckling connection with the movable end shell through the second bayonets.
6. The luminaire connecting coupler of claim 1 wherein a fixed end housing is sleeved outside of the connecting portion.
7. The lamp connecting coupler according to claim 1, wherein fixing grooves are formed in two sides of the accommodating cavity, fixing ejector rods are arranged in the fixing grooves, and the wires are tightly connected with the terminals through the fixing ejector rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452437.2A CN107084370B (en) | 2017-06-15 | 2017-06-15 | Lamp connecting coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710452437.2A CN107084370B (en) | 2017-06-15 | 2017-06-15 | Lamp connecting coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107084370A CN107084370A (en) | 2017-08-22 |
| CN107084370B true CN107084370B (en) | 2023-12-22 |
Family
ID=59606771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710452437.2A Active CN107084370B (en) | 2017-06-15 | 2017-06-15 | Lamp connecting coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084370B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283789Y (en) * | 1996-06-05 | 1998-06-10 | 颜永诚 | Detachable lampshade holder |
| CN201440545U (en) * | 2009-08-14 | 2010-04-21 | 佛山市南海区西樵永诺士金属制品厂 | Fast connecting device for electric appliance |
| CN103075717A (en) * | 2013-01-17 | 2013-05-01 | 杭州鸿雁东贝光电科技有限公司 | Improved lamp mounting device |
| CN104426035A (en) * | 2013-08-29 | 2015-03-18 | 李福宏 | Socket and plug for load-bearing suspended lamp |
| CN105281163A (en) * | 2014-06-06 | 2016-01-27 | 欧普照明股份有限公司 | Switchover component |
| CN106195667A (en) * | 2016-08-25 | 2016-12-07 | 美翔照明科技(深圳)有限公司 | A kind of LED illumination lamp |
| CN106369497A (en) * | 2016-10-31 | 2017-02-01 | 任闫涛 | Novel lamp |
| CN106410472A (en) * | 2016-11-29 | 2017-02-15 | 北京小米移动软件有限公司 | Lamp connector and lamp |
| CN206989123U (en) * | 2017-06-15 | 2018-02-09 | 李健锋 | A lamp connection coupler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7192303B2 (en) * | 2001-05-31 | 2007-03-20 | Ran Kohen | Quick connect device for electrical fixtures |
| US20030148659A1 (en) * | 2002-02-04 | 2003-08-07 | Walker Robert W. | Power connector |
-
2017
- 2017-06-15 CN CN201710452437.2A patent/CN107084370B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283789Y (en) * | 1996-06-05 | 1998-06-10 | 颜永诚 | Detachable lampshade holder |
| CN201440545U (en) * | 2009-08-14 | 2010-04-21 | 佛山市南海区西樵永诺士金属制品厂 | Fast connecting device for electric appliance |
| CN103075717A (en) * | 2013-01-17 | 2013-05-01 | 杭州鸿雁东贝光电科技有限公司 | Improved lamp mounting device |
| CN104426035A (en) * | 2013-08-29 | 2015-03-18 | 李福宏 | Socket and plug for load-bearing suspended lamp |
| CN105281163A (en) * | 2014-06-06 | 2016-01-27 | 欧普照明股份有限公司 | Switchover component |
| CN106195667A (en) * | 2016-08-25 | 2016-12-07 | 美翔照明科技(深圳)有限公司 | A kind of LED illumination lamp |
| CN106369497A (en) * | 2016-10-31 | 2017-02-01 | 任闫涛 | Novel lamp |
| CN106410472A (en) * | 2016-11-29 | 2017-02-15 | 北京小米移动软件有限公司 | Lamp connector and lamp |
| CN206989123U (en) * | 2017-06-15 | 2018-02-09 | 李健锋 | A lamp connection coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107084370A (en) | 2017-08-22 |
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