CN104696802A - Guide rail lamp liable to be installed and replaced - Google Patents
Guide rail lamp liable to be installed and replaced Download PDFInfo
- Publication number
- CN104696802A CN104696802A CN201310649858.6A CN201310649858A CN104696802A CN 104696802 A CN104696802 A CN 104696802A CN 201310649858 A CN201310649858 A CN 201310649858A CN 104696802 A CN104696802 A CN 104696802A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- shot
- light head
- mobile
- barbs
- 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
Links
Classifications
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—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
- F21V21/34—Supporting elements displaceable along a guiding element
- F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
-
- 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
Abstract
The invention discloses a guide rail lamp liable to be installed and replaced. The guide rail lamp comprises a guide rail, a support base for fixing the guide rail, and a spotlight head connected with the guide rail, wherein a fixed body and a movable body of the support base are connected through a bulb joint bearing; the movable body is rotationally connected with two barbs; an elastic piece is fixed at the end part of the inner ring of the bulb joint bearing, and is pressed against the top of the guide rail, so that barb grooves of the guide rail are fastened with the two barbs of the movable body. An adaptor is connected between the guide rail and the spotlight head, and clamps the spotlight head by multiple rotating jaws; and all the rotating jaws are linked through screw nut mechanisms. The guide rail lamp liable to be installed and replaced is low in requirement on the positioning precision of the support base, can guarantee accurate butt joint of multiple support bases and the guide rail even if the installation position is deviated, and can finish the scene installation operation of the guide rail lamp only by one person. The adaptor and the spotlight head can be randomly separated without replacing the spotlight head and a mechanism at the connected part with the guide rail, so that the disassembly is convenient, and the waste is prevented.
Description
Technical field
The present invention relates to light fixture, particularly track lamp.
Background technology
The primary structure of track lamp comprises the guide rail be fixed on ceiling or wall, and can along the shot-light head of slide.During mounting guide rail lamp, need the length direction along guide rail, multiple supporting seat fixed by ceiling or wall, with fixed guide.Guide rail is longer, and required supporting seat is more.In the prior art, supporting seat is only a simple part that can block guide rail, and supporting seat location on the ceiling must be very accurate, and the position relationship between the multiple supporting seat of guarantee is correct, installs high, and must many people operate simultaneously.Moreover, the mechanism of shot-light head and guide rail and shot-light head docking site is assembled into the entirety that can not arbitrarily dismantle by existing track lamp, as the shot-light head of different shaping need be changed, shot-light head must be changed together with the mechanism with guide rail connecting portion, cause waste.
Summary of the invention
The object of this invention is to provide a kind of track lamp being easy to install and change.
The present invention is achieved in that a kind of track lamp being easy to install and change, comprise guide rail, for the supporting seat of fixed guide, the shot-light head be connected with guide rail, supporting seat is divided into fixed body and mobile's two parts, linked together by bulb joint bearing between fixed body and mobile, the inner ring of bulb joint bearing to be arranged on fixed body and to have certain radial freedom of movement, the outer ring of bulb joint bearing is connected in aggregates with mobile, mobile is rotatably connected to two barbs, two opposed the right and lefts at guide rail of barb, and can towards drawing close and being separated both direction rotation, the barb groove docked with described two barbs is provided with at the right and left of guide rail, described two barbs can insert in barb groove towards drawing close after direction is rotated, at the end winding support elastic component of the inner ring of bulb joint bearing, this elastic component top is pressed in the top of guide rail, the pressure on top surface of elastic component to guide rail makes the barb groove of guide rail and the barb of mobile be closely together, adapter is connected with between guide rail and shot-light head, adapter is connected with slide, adapter is connected with branched rotary pawl, shot-light head is clamped together by branched rotary pawl, same one end of all rotary pawls is common hinged with a traveling table, traveling table connects with screw-nut body, the nut of screw-nut body is fixing on the adapter, one end of leading screw is connected with traveling table, traveling table is axially fixed on leading screw, traveling table linear reciprocating motion is driven by leading screw, all rotary pawls are driven together towards clamping the direction of shot-light head or decontroling the direction rotation of shot-light head by traveling table.
Advantage of the present invention is, the position that supporting seat is connected with guide rail is a mobile, mobile not only can multi-angle rotation, and in the radial direction of bulb joint bearing, there is certain freedom of movement, therefore, when installing supporting seat, low to the positioning accuracy request of supporting seat, even the installation site of supporting seat offsets to some extent, or because of ceiling or wall out-of-flatness and exist certain crooked, also can ensure that multiple supporting seat accurately docks with guide rail together, greatly reduce the installation difficulty of track lamp, only need a people just can complete the on-site installation work of track lamp.Moreover as long as two of the mobile of rotational support seat barbs, just can complete combination between supporting seat with guide rail and be separated, the dismounting between supporting seat and guide rail is very easy to.On the other hand, the present invention is by the independent composition adapter of mechanism of guide rail and shot-light head docking site, adapter can arbitrarily be separated with shot-light head, like this, when changing the shot-light head of different shaping, without the need to being changed together with the mechanism with guide rail connecting portion by shot-light head, avoid waste, and only needing rotational lead screw just can complete shot-light head and being separated and combination between adapter when changing shot-light head, the operation of dismounting shot-light head is very convenient.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the schematic diagram that supporting seat is separated with guide rail.
Detailed description of the invention
See Fig. 1 and composition graphs 2, a kind of track lamp being easy to mounting guide rail, comprises guide rail 1, the supporting seat 2 for fixed guide 1, the shot-light head 3 that is connected with guide rail 1.Supporting seat 2 is divided into fixed body 2a and mobile 2b two parts.Fixed body 2a can be screwed on ceiling or wall.Linked together by bulb joint bearing between fixed body 2a and mobile 2b.The inner ring 4 of bulb joint bearing is in sphere, and inner ring 4 is arranged on fixed body 2a by screw 5.The through hole 6 supplying screw 5 to pass on fixed body 2a is strip, and screw 5 laterally can slide in through hole 6, makes inner ring 4 have certain radial freedom of movement.The outer ring of bulb joint bearing is connected in aggregates with mobile 2b, is actually the outer ring using mobile 2b as bulb joint bearing.
Mobile 2b is rotatably connected to two barbs 7,8, two opposed the right and lefts at guide rail 1 of barb 7,8.Two barbs 7,8 can towards drawing close and being separated both direction rotation.The barb groove 9,10 docked with two barbs 7,8 is had at the right and left global formation of guide rail 1.Two barbs 7,8 can be inserted in barb groove 9,10 as shown in Figure 1 towards drawing close after direction is rotated.At the end winding support elastic component 11 of the inner ring 4 of bulb joint bearing, elastic component 11 can be rubber or spring.Elastic component 11 top is pressed in the top of guide rail 1, and the pressure on top surface of elastic component 11 pairs of guide rails 1 makes the barb groove 9,10 of guide rail 1 and the barb 7,8 of mobile 2b be closely together.
As for being disassembled from supporting seat 2 by guide rail 1, only guide rail 1 upwards need be pushed up compression elasticity part 11, two of mobile 2b barbs 7,8 being rotated towards direction separated from one another simultaneously, as shown in Figure 2, guide rail 1 can be disassembled from supporting seat 2.During toward supporting seat 2 upper mounting rail 1, hand-held guide rail 1 upwards pushes up compression elasticity part 11, two of mobile 2b barbs 7,8 are rotated towards direction bringing together simultaneously, two barbs 7,8 are made to insert in the barb groove 9,10 on guide rail 1 both sides, after loosing one's grip, the barb groove 9,10 of guide rail 1 and two barbs 7,8 of mobile 2b are closely together under the pressure on top surface of elastic component 11.
When actual installation, the quantity of the supporting seat 2 needed for every bar guide rail 1 is determined according to the physical length of guide rail 1.
Adapter 12 is connected with between guide rail 1 and shot-light head 3.Adapter 12 is stuck in guide rail 1, and can slide along guide rail 1.Adapter 12 is connected with branched rotary pawl 13, clamps shot-light head 3 together by branched rotary pawl 13.Rotary pawl 13 is connected with adapter 12 by rotating connecting rod 14.Same one end of all rotary pawls 13 is common hinged with a traveling table 15.Traveling table 15 connects with screw-nut body.The nut 16 of screw-nut body is fixedly connected with adapter 12, and one end of leading screw 17 is connected with traveling table 15, and traveling table 15 is axially fixed on leading screw 17, but can not rotate along with leading screw 17.Drive traveling table 15 linear reciprocating motion by leading screw 17, then drive all rotary pawls 13 together towards clamping the direction of shot-light head 3 or rotating towards the direction decontroling shot-light head 3 by traveling table 15.When needing the shot-light head 3 changing different shaping, only need use hand rotational lead screw 17, all rotary pawls 13 be rotated towards the direction decontroling shot-light head 3 together, shot-light head 3 can be separated with adapter 12, very convenient.
For convenience of the electrical connection between guide rail 1 and shot-light head 3, can the conductive pin 19 contacted with the electrode 18 in guide rail 1 be set on adapter 12, wire (this wire not shown) is drawn to shot-light head 3 from this conductive pin 19, this wire can be refuted with plug and socket component and be connect, with easy disassembly.
Claims (1)
1. the track lamp being easy to installation and changing, comprise guide rail, for the supporting seat of fixed guide, the shot-light head be connected with guide rail, it is characterized in that: supporting seat is divided into fixed body and mobile's two parts, linked together by bulb joint bearing between fixed body and mobile, the inner ring of bulb joint bearing to be arranged on fixed body and to have certain radial freedom of movement, the outer ring of bulb joint bearing is connected in aggregates with mobile, mobile is rotatably connected to two barbs, two opposed the right and lefts at guide rail of barb, and can towards drawing close and being separated both direction rotation, the barb groove docked with described two barbs is provided with at the right and left of guide rail, described two barbs can insert in barb groove towards drawing close after direction is rotated, at the end winding support elastic component of the inner ring of bulb joint bearing, this elastic component top is pressed in the top of guide rail, the pressure on top surface of elastic component to guide rail makes the barb groove of guide rail and the barb of mobile be closely together, adapter is connected with between guide rail and shot-light head, adapter is connected with slide, adapter is connected with branched rotary pawl, shot-light head is clamped together by branched rotary pawl, same one end of all rotary pawls is common hinged with a traveling table, traveling table connects with screw-nut body, the nut of screw-nut body is fixing on the adapter, one end of leading screw is connected with traveling table, traveling table is axially fixed on leading screw, traveling table linear reciprocating motion is driven by leading screw, all rotary pawls are driven together towards clamping the direction of shot-light head or decontroling the direction rotation of shot-light head by traveling table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649858.6A CN104696802A (en) | 2013-12-06 | 2013-12-06 | Guide rail lamp liable to be installed and replaced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649858.6A CN104696802A (en) | 2013-12-06 | 2013-12-06 | Guide rail lamp liable to be installed and replaced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104696802A true CN104696802A (en) | 2015-06-10 |
Family
ID=53344198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649858.6A Pending CN104696802A (en) | 2013-12-06 | 2013-12-06 | Guide rail lamp liable to be installed and replaced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178597A (en) * | 2019-07-05 | 2021-01-05 | 松下知识产权经营株式会社 | Fixing device and lamp fixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204622U (en) * | 1985-11-22 | 1986-10-22 | 焦作市电影电视机械化灯具厂 | Movable track of lamp used for film and television |
| CN201069125Y (en) * | 2007-08-09 | 2008-06-04 | 何坤明 | Lamp connection structure |
| EP2413028A2 (en) * | 2010-07-29 | 2012-02-01 | Ivela S.p.a. | Joint for elongated lighting apparatus |
| US20120081883A1 (en) * | 2010-10-04 | 2012-04-05 | Yu-Chin Wang | Led lamp for aquarium |
| CN203190203U (en) * | 2013-03-11 | 2013-09-11 | 岱德光电有限公司 | Two-in-one track light device with light bar |
-
2013
- 2013-12-06 CN CN201310649858.6A patent/CN104696802A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204622U (en) * | 1985-11-22 | 1986-10-22 | 焦作市电影电视机械化灯具厂 | Movable track of lamp used for film and television |
| CN201069125Y (en) * | 2007-08-09 | 2008-06-04 | 何坤明 | Lamp connection structure |
| EP2413028A2 (en) * | 2010-07-29 | 2012-02-01 | Ivela S.p.a. | Joint for elongated lighting apparatus |
| US20120081883A1 (en) * | 2010-10-04 | 2012-04-05 | Yu-Chin Wang | Led lamp for aquarium |
| CN203190203U (en) * | 2013-03-11 | 2013-09-11 | 岱德光电有限公司 | Two-in-one track light device with light bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178597A (en) * | 2019-07-05 | 2021-01-05 | 松下知识产权经营株式会社 | Fixing device and lamp fixing device |
| CN112178597B (en) * | 2019-07-05 | 2022-09-23 | 松下知识产权经营株式会社 | Fixing device and lamp fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |