CN203671497U - Lamp cable clamping device - Google Patents
Lamp cable clamping device Download PDFInfo
- Publication number
- CN203671497U CN203671497U CN201320632640.5U CN201320632640U CN203671497U CN 203671497 U CN203671497 U CN 203671497U CN 201320632640 U CN201320632640 U CN 201320632640U CN 203671497 U CN203671497 U CN 203671497U
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- China
- Prior art keywords
- cable
- groove
- card
- light fixture
- cableties
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- Expired - Fee Related
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Abstract
A lamp cable clamping device comprises a cable, a groove-shaped lamp holder and a cable clamping buckle. The groove-shaped lamp holder comprises at least two side walls and two butting bars arranged on the two side walls respectively. The cable clamping buckle is arranged in a clamping groove formed by the two butting bars and the at least two side walls in a clamping mode. The cable clamping buckle comprises at least one V-shaped groove formed in the side wall of the cable clamping buckle. The cable is clamped in the V-shaped grooves. The maximum cross section distance between the V-shaped grooves and other side walls of the cable clamping buckle is larger than the maximum cross section distance of the clamping groove. The cable is clamped in one of the V-shaped grooves, and thus when the cable clamping buckle is clamped in the clamping groove of the groove-shaped lamp holder, the cable can be fixed in the cable clamping buckle to prevent the fact that the service life of a lamp is shortened due to the fact that the cable is disengaged from a bonding pad on a circuit board by being frequently pulled in the processes of lamp assembling, lamp mounting and long-term using.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly a kind of light fixture card line apparatus of being convenient to card and establishing cable.
background technology
Traditional light fixture adopts Halogen lamp LED as light source conventionally.Halogen lamp LED power consumption is large, and temperature is high, is unfavorable for energy-conservation.Along with the development of LED technology, it is found that LED is one of at present best lighting source, the advantages such as luminosity is high, long service life that it has.LED has been widely used in illuminating lamp as light source.Along with the raising of people's living standard, comprise that inhabitation, building, business etc. more and more bring into use some light fixtures for throwing light on, particularly need the light fixture of a kind of LED of use lamp as light source, to save the energy and to increase lamp life.In these LED light fixtures, all include the circuit board for LED chip is set, therefore all can be useful on to circuit board power supply and with circuit board and pass through the cable welding, particularly in some strip lamps, circuit board is very narrow, the pad arranging on circuit board is also very little, in the time that cable is welded on the pad that these areas are very little, its tautness is lower, at lamp assembled subsequently, lamp installation, and in long-term use, be easy to make the pad on described cable and circuit board to depart from, cause lamp life to reduce.
utility model content
In view of this, be necessary to provide a kind of light fixture card line apparatus of being convenient to card and establishing cable, to meet the demand.
A kind of light fixture card line apparatus comprises a cable, a flute profile lamp bracket and card cableties.Described flute profile lamp bracket comprises at least two sidewalls, and two bars of supporting that are separately positioned on described two sidewalls.Described card cableties are fastened on described two and support in the draw-in groove that bar and described at least two sidewalls form.Described card cableties comprise that at least one is arranged on the V-shaped groove on its sidewall.Described cable clamp is located in described V-shaped groove.Maximum cross-section distance between other sidewall of described V-shaped groove and described card cableties is greater than the maximum cross-section distance of described draw-in groove.
Compared with prior art, described cable clamp is located in one of them of described V-shaped groove, thereby make in the time that described card cableties are folded in the draw-in groove of flute profile lamp bracket, this cable can be fixed in these card cableties, to prevent at lamp assembled, lamp installation, and in long-term use, described cable is departed from by frequent pulling and the pad on circuit board, causes lamp life to reduce.
brief description of the drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
The decomposition texture schematic diagram of a kind of light fixture card line apparatus that Fig. 1 provides for the utility model.
Fig. 2 is the cross-sectional view of the lamp assembly of Fig. 1.
The support bracket fastened structural representation that the lamp assembly that Fig. 3 is Fig. 1 has.
detailed description of the invention
Based on accompanying drawing, specific embodiment of the utility model is further elaborated below.Should be appreciated that specific embodiment described herein is only as embodiment, and be not used in restriction protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, it is the structural representation of a kind of light fixture card line apparatus 100 provided by the utility model.Described light fixture card line apparatus 100 comprises a flute profile lamp bracket 10, and 11, one of card cableties that are arranged in this flute profile lamp bracket 10 are fastened on the cable 12 on described card cableties 11.Can expect, use the light fixture of described light fixture card line apparatus 100 also to comprise such as circuit board, there is the light source module of LED chip, the parts such as lens module, lampshade, so it does not belong to emphasis of the present utility model, therefore do not stress.
Described flute profile lamp bracket 10 comprises at least two sidewalls 101, and two are separately positioned on and support bar 102 on these at least two sidewalls 101.Described flute profile lamp bracket 10 also comprises other functional structures, as arranges on circuit board, the reflector extending out from sidewall 101 etc.The quantity of described sidewall 101 arranges as required, as the size of circuit board, and the volume of lens module etc.In the present embodiment, described sidewall 101 comprises three, and these three sidewalls 101 are the wall mutually connecting successively.Can expect, in the time that described sidewall 101 comprises two, it will be a triangular groove.Described support bar 102 be arranged on described on two sidewalls 101 of at least two sidewalls 101, its can extend out perpendicular to the cross section normal direction of sidewall 101 respectively or with angled the extending out of cross section normal direction of sidewall 101.In the present embodiment, described in support bar 102 for to extend out perpendicular to the cross section normal direction of sidewall 101, and as the screw hole of screw that fastening end cap 13 is set.Support bar 102 and form a draw-in groove 103 with described at least two sidewalls 101 for described two.This draw-in groove 103 is not only used for card and establishes described card cableties 11, is also used for arranging described circuit board, light source module etc.
See also Fig. 2, described card cableties 11 are fastened on described two and support in the draw-in groove 103 that bar 102 and described at least two sidewalls 101 form.Described card cableties 11 comprise a body 111, and at least one 112, one of V-shaped groove that are arranged in its circumferential side wall is arranged on the roundabout 113 on its sidewall, and a baffle plate 114 that is arranged on all sidewalls and is positioned at the porch of described V-shaped groove 112.Described V-shaped groove 112 is opened on its sidewall along the length direction of the body 111 of described card cableties 11, due to described card cableties 11 support on the sidewall 101 of described flute profile lamp bracket 10 and be fastened on two support bar 102 within, therefore, described card cableties 11 can comprise one, two or more V-shaped grooves 102.As the face of the card cableties 11 that offset with each sidewall 101 can be offered a V-shaped groove.In the present embodiment, described card cableties 11 comprise two V-shaped grooves 112, and these two V-shaped grooves 112 are separately positioned on two sidewalls of described card cableties 11 simultaneously.Described roundabout 113 is arranged on another one sidewall.In the time that 11 of described card cableties have a V-shaped groove 112, the maximum cross-section distance between this V-shaped groove and other sidewalls of these card cableties 11 is greater than the maximum cross-section distance of described draw-in groove.And in the time that described card cableties 11 have two V-shaped grooves, the free end of these two V-shaped grooves 112 is supported respectively the supporting on bar 102 of described flute profile lamp bracket 10, and maximum cross-section distance between these two V-shaped grooves 112 is greater than the maximum cross-section distance of described draw-in groove.Thereby make in the time that described card cableties 11 are pressed into the draw-in groove of flute profile lamp bracket 10, the free end of described two V-shaped grooves 112 will deform, thereby be tightly against on the sidewall 101 of flute profile lamp bracket 10, and then can fix the position of these card cableties 11.Described roundabout 113 comprises two grooves of offering along the length direction of described body 111 1131 and an island 1132 being arranged between these two grooves 1131.The effect of described roundabout 113 further describes cooperation cable 12 to its effect and operation principle.Described baffle plate 114 extends out from the sidewall of card cableties 11, and has certain distance with the porch of V-shaped groove 112.The effect of this baffle plate 114 is described further cooperation cable 12.
Described cable 12 can be wire, and being used for provides electric power for circuit board, light source module.This cable 12 is folded in one of them of described V-shaped groove 112, thereby make in the time that described card cableties 11 are folded in the draw-in groove 103 of flute profile lamp bracket 10, this cable 12 can be fixed in these card cableties 11, to prevent at lamp assembled, lamp installation, and in long-term use, described cable 12 is departed from by frequent pulling and the pad on circuit board, causes lamp life to reduce.In order further to strengthen the integraty of this cable 12 and described card cableties 11, described be folded in cable 12 in card cableties 11 again winding on roundabout 113, thereby further make the pulling force being applied on cable 12 be delivered on these card cableties 11, and card cableties 11 are tightly folded in the draw-in groove 103 of flute profile lamp bracket 10, thereby may avoid the pulling force being applied on cable 12 to be delivered to the junction between cable 12 and the pad of circuit board.
Described light fixture card line apparatus also comprises two end cap (not shown) that are arranged on the two ends of described flute profile lamp bracket 10.Described end cap can utilize screw to be arranged on the two ends of flute profile lamp bracket 10, can further limit described card cableties 11 and pull out from described flute profile lamp bracket 10 to prevent these card cableties 11.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all interior done any amendments in spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a light fixture card line apparatus, comprise a cable, it is characterized in that: described light fixture card line apparatus comprises a flute profile lamp bracket and card cableties, described flute profile lamp bracket comprises at least two sidewalls, and two bars of supporting that are separately positioned on described two sidewalls, described card cableties are fastened on described two and support in the draw-in groove that bar and described at least two sidewalls form, described card cableties comprise that at least one is arranged on the V-shaped groove on its sidewall, described cable clamp is located in described V-shaped groove, maximum cross-section distance between other sidewall of described V-shaped groove and described card cableties is greater than the maximum cross-section distance of described draw-in groove.
2. light fixture card line apparatus as claimed in claim 1, is characterized in that: described flute profile lamp bracket is a triangular groove.
3. light fixture card line apparatus as claimed in claim 1, is characterized in that: at least two sidewalls of described flute profile lamp bracket are the wall mutually connecting successively.
4. light fixture card line apparatus as claimed in claim 1, is characterized in that: described card cableties also comprise a roundabout being arranged on its sidewall, and described cable rings arranges around this roundabout.
5. light fixture card line apparatus as claimed in claim 1, is characterized in that: described card cableties also comprise a baffle plate that is arranged on the porch of described V-shaped groove, the distance between this baffle plate and the entrance of V-shaped groove is suitable with the thickness of cable.
6. light fixture card line apparatus as claimed in claim 1, is characterized in that: described light fixture card line apparatus also comprises two end caps that are separately positioned on described flute profile lamp bracket two ends, and this end cap limits described card cableties and pulls out from described flute profile lamp bracket to prevent these card cableties.
7. light fixture card line apparatus as claimed in claim 1, is characterized in that: described card cableties comprise two V-shaped grooves, and the free end of these two V-shaped grooves is supported respectively at two and supported on bar.
8. light fixture card line apparatus as claimed in claim 7, is characterized in that: the maximum cross-section distance between two V-shaped grooves of described card cableties is greater than the maximum cross-section distance of described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632640.5U CN203671497U (en) | 2013-09-29 | 2013-09-29 | Lamp cable clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632640.5U CN203671497U (en) | 2013-09-29 | 2013-09-29 | Lamp cable clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671497U true CN203671497U (en) | 2014-06-25 |
Family
ID=50967786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632640.5U Expired - Fee Related CN203671497U (en) | 2013-09-29 | 2013-09-29 | Lamp cable clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515075A (en) * | 2013-09-29 | 2015-04-15 | 林万炯 | Lamp wire clamping device |
-
2013
- 2013-09-29 CN CN201320632640.5U patent/CN203671497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515075A (en) * | 2013-09-29 | 2015-04-15 | 林万炯 | Lamp wire clamping device |
| CN104515075B (en) * | 2013-09-29 | 2017-09-08 | 赛尔富电子有限公司 | A kind of light fixture card line device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |