CN203703879U - Pole lamp with cuttable lamp pole - Google Patents
Pole lamp with cuttable lamp pole Download PDFInfo
- Publication number
- CN203703879U CN203703879U CN201420100235.3U CN201420100235U CN203703879U CN 203703879 U CN203703879 U CN 203703879U CN 201420100235 U CN201420100235 U CN 201420100235U CN 203703879 U CN203703879 U CN 203703879U
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- CN
- China
- Prior art keywords
- lamp
- lamp stand
- cutting
- described clamping
- post
- 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.)
- Expired - Lifetime
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- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a pole lamp with a cuttable lamp pole. The pole lamp with the cuttable lamp pole comprises a lamp pole, a clamping head and a fastener, wherein the clamping head is arranged on the lamp pole, the fastener is used to fasten the lamp pole and the clamping head, an insert hole is arranged on the lamp pole, the clamping head is inserted into the insert hole, the clamping head has the same cross sectional area and the cross sectional shape with the insert hole, the clamping head is provided with a fastening hole which is used to fasten the clamping head and the lamp pole along the axial direction of the clamping head, and the fastening hole and the side wall of the clamping head are intersected. The clamping head of the pole lamp with the cuttable lamp pole can be intersected with the inner wall of the insert hole, the volume of a space formed by the fastening hole and the inner wall of the insert hole is smaller than the volume of a part of the fastener inserted into the fastening hole, and the fastener, and the clamping head and the insert hole are supported and connected in an interference fit mode to achieve fixing and assembling. Simultaneously, the pole lamp with the cuttable lamp pole can achieve the purpose of adjusting height of the lamp pole by cutting.
Description
Technical field
The utility model relates to a kind of light fixture, the post lamp that particularly a kind of lamp stand can cutting.
Background technology
Various lightings are as the every aspect that has been deep at home daily productive life with the necessity of business.Meanwhile, people always pursue and obtain more power saving, the better light fixture of illuminating effect, and therefore lighting has also experienced from incandescent lamp to Halogen lamp LED to fluorescent lamp again to the development of LED (Light Emitting Diode, light emitting diode) lamp.Particularly advocate under the overall background of energy-conserving and environment-protective in the whole world, LED light source because its power saving, life-span are long, pollute the advantage such as little and be more and more applied to lighting apparatus.
The a lot of vertical rod light fixtures that use in daily productive life, once its production and assembly complete, the pole height of light fixture is just fixed up and is unadjustable.But, in actual use, according to the difference of user demand, may need to expand illumination zone or dwindle illumination distances, this has just produced and has regulated the height of lamp stand to obtain the demand of desirable illuminating effect.And the fixing uncontrollable light fixture of existing pole height just can not meet the demand, best illuminating effect can not be provided, thereby bring inconvenience to user.
In addition, need in the extensive environment that lighting is installed in commercial lighting etc., lighting often has unified specification, but due to the difference of installation environment and different lighting demands, the pole height needing is different, therefore require, according to lighting demand, the lamp stand of this post lamp is carried out to cutting, to adapt to large-scale installation requirements.Meanwhile, under the prerequisite that adopts LED day by day to popularize as the light fixture of light source, compare the light fixture that adopts conventional light source, adopt LED can greatly extend as the life-span of the light fixture of light source, therefore in actual use procedure, may there is the variation of lighting demand, need further to regulate pole height.
Utility model content
In view of this, the utility model provides the post lamp that a kind of lamp stand can cutting, to solve the problems of the technologies described above.
Lamp stand can cutting a post lamp, it comprises a lamp stand, a clamping joint being arranged on described lamp stand, and a securing member for fastening described lamp stand and described clamping joint.Described lamp stand offers a spliced eye.Described clamping joint is plugged in described spliced eye.Described clamping joint has the cross-sectional area identical with described spliced eye and shape of cross section.Described clamping joint axially offers a fastener hole for fastening described clamping joint and described lamp stand along it.Described fastener hole is crossing with the sidewall of described clamping joint.
Compared with prior art, the post lamp that the lamp stand that the utility model provides can cutting has the spliced eye that is opened in described lamp stand inside, and has and the cross section equal area of described spliced eye and the clamping joint of shape.On this clamping joint, be provided with a fastener hole crossing with its sidewall.After described clamping joint is plugged in described spliced eye, while again securing member being inserted in described fastener hole, and because described fastener hole and the crossing spatial volume that the inwall of described fastener hole and described spliced eye is formed of sidewall of described clamping joint are less than in the described fastener hole of being inserted in of described securing member the volume of part, thereby make described securing member and described spliced eye and described clamping joint realize interference fit butt, and then realize the fixing assembling of described lamp stand and described clamping joint.Simultaneously, along lamp stand described in the axial cutting of spliced eye, as long as there is described spliced eye, can utilize being fixed of described clamping joint and securing member to assemble described lamp stand and described clamping joint in any case, thereby realize the random cutting of described lamp stand, meet the demand that regulates at any time pole height.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
Fig. 1 implements the structural representation of the post lamp that provided a kind of lamp stand can cutting for the utility model first.
Fig. 2 is the perspective exploded view of the post lamp that the lamp stand of Fig. 1 can cutting.
The lamp stand that Fig. 3 is Fig. 1 can cutting the structural representation of the shackle member that has of post lamp.
The lamp stand that Fig. 4 is Fig. 1 can cutting the holder assembly that has of post lamp and the profile of lamp stand assembly structure.
A kind of lamp stand that Fig. 5 provides for the utility model the second embodiment can cutting the perspective exploded view of post lamp.
The specific embodiment
Based on accompanying drawing, specific embodiment of the utility model is further elaborated below.Should be understood that, the explanation to the utility model embodiment herein is also not used in restriction protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, its a kind of lamp stand providing for the utility model the first embodiment can cutting structural representation and the perspective exploded view of post lamp 100, the post lamp 100 that this lamp stand can cutting comprise a lamp stand 10, one be arranged on holder assembly on described lamp stand 10 20, one for fastening described lamp stand 10 securing member 30 with described holder assembly 20.Can expect, the post lamp 100 that this lamp stand can cutting also comprises the components and parts such as light source, wire, power supply, controller, and it is those skilled in the art's technology known, just repeats no more at this.
Described lamp stand 10 can adopt the material such as plastics or metal to make arbitrary shape outward appearance.The strip bar that the present embodiment adopts aluminium section bar to make.Described lamp stand 10 axial inner offer a spliced eye 11.The cross section of described spliced eye 11 can have any shape.In the present embodiment, the cross section of described spliced eye 11 is set to rectangle.The degree of depth of described spliced eye 11 can be offered according to demand in advance, and described spliced eye 11 can be blind hole, also can be for the through hole forming being set along described lamp stand 10 inner shafts to running through.Be understandable that, described lamp stand 10 can be used for supporting lamp holder (not shown).
Described holder assembly 20 comprises that a shackle member 21, one are socketed in clamping cover on described shackle member 21 outer walls 22, one and are set in described clamping and overlap the clamp nut 23 on 22 outer walls, and a fastening gasket 24 being set between described clamping cover 22 and described clamp nut 23.Described holder assembly 20 is arranged on described lamp stand 10 bottoms by described shackle member 21, for firm installation basis being provided to described lamp stand 10.
Refer to Fig. 3, described shackle member 21 comprises that a clamping seat 212, one are arranged on the clamping joint 211 on this clamping seat 212, and a fastener hole 213 of axially offering along described clamping joint 211.Shackle member 21 described in the present embodiment is adopted made of plastic, and described clamping joint 211 is one-body molded with described clamping seat 212.Described clamping joint 211 can be along the axial setting of described clamping seat 212.Described clamping joint 211 is plugged in described spliced eye 11, the area of the cross section of the area of the cross section of described clamping joint 211 and described spliced eye 11 is suitable, and the shape of the cross section of described clamping joint 211 is identical with the shape of the cross section of described spliced eye 11, that is to say that the shape of cross section of described clamping joint 211 and the shape of the cross section of described spliced eye 11 are all rectangle, thereby the outer wall of described clamping joint 211 and the inwall of described spliced eye 11 are joined.Be understandable that, the rectangle that is shaped as of the cross section of described clamping joint 211 refers in the time not offering described fastener hole 213.Described clamping seat 212 can be the shapes such as cylinder, cuboid or cube, and in the present embodiment, described clamping seat 212 is the tubular body of an inner hollow.Described fastener hole 213 is axially offered along described clamping joint 211, for fastening described clamping joint 211 and described lamp stand 10.Described fastener hole 213 is crossing with the sidewall of described clamping joint 211, thereby make described fastener hole 213 become a tool similar U-shaped groove jaggy, meanwhile, the breach that also makes described fastener hole 213 is inserted in described spliced eye 11 inwall towards this spliced eye 11 when interior at described clamping joint 211.Due to the existence of described fastener hole 213 breach, the cross section that makes described fastener hole 213 is circular arc.Described fastener hole 213 can become a blind hole along described axially the offering a part of clamping joint 211 along offering axially running through of described clamping joint 211 also.In the present embodiment, described fastener hole 213 becomes a through hole along offering axially running through of described clamping joint 211.On the face that described shackle member 21 and described lamp stand 10 join, offer a groove 214 for fixing described lamp stand 10, the cross-sectional area of the cross-sectional area of this groove 214 and described lamp stand 10 is suitable, in the time that described lamp stand 10 connects with described shackle member 21, described groove 214 can be hidden the gap of described lamp stand 10 and described clamping seat 212, thereby realizes aesthetic.
For tight socket, described clamping cover 22 is the circular tube shaped matching with described clamping seat 212.The internal diameter of described clamping cover 22 is suitable with the external diameter of described clamping seat 212.In the present embodiment, in order to coordinate with described clamp nut 23, described clamping cover 22 adopts metal to make and its outer wall offers the external screw thread matching with described clamp nut 23.
Described clamp nut 23 is set on described clamping cover 22, screws, thereby make being more firmly arranged on installed surface of described clamping cover 22 and described shackle member 21 by screw thread.Material, shape and the specification etc. of described nut 23 are all prior art, just repeat no more at this.
Described fastening gasket 24, for coordinating with described clamp nut 23, plays the effect of the described clamping cover 22 of further fastening installation and described shackle member 21.Described fastening gasket 24 comprises that a ring segment and at least one are arranged on the skirt sheet on ring segment lateral wall.Described ring segment is set between described clamping cover 22 and described clamp nut 23, and the internal diameter of described ring segment is more than or equal to described clamping and overlaps 22 external diameters.Described skirt sheet comprises a parallel plate and an oblique plate being arranged on described parallel plate, the cross section of described parallel plate is with the transverse cross-section parallel of described ring segment or overlap, the extended surface of institute's oblique plate is crossing with the extended surface of described parallel plate, and described parallel plate and described oblique plate are perpendicular to the setting that stretches out of described ring segment lateral wall.
Described holder assembly 20 also comprises at least one ring-type bar 25, and in the present embodiment, described ring-type bar 25 is two.As shown in Figure 3, described clamping seat 212 offers the annular groove 215 for ring-type bar 25 described in setting-in that quantity is identical with the quantity of described ring-type bar 25.The internal diameter of described ring-type bar 25 external diameters and described clamping cover 22 is suitable.Described ring-type bar 25 can adopt rubber to make, and when mounted, owing to having self elasticity tension, can described ring-type bar 25 be pulled open by external force, thereby described ring-type bar 25 is embedded in described annular groove 215.As shown in Figure 4, the inwall crimp of described ring-type bar 25 and described clamping cover 22, to make described ring-type bar 25 overlap 22 butts with described clamping.
Described securing member 30 can be screw, pin etc., the shape of the cross section of described securing member 30 is identical with the shape of described fastener hole 213, and the area of the area of the cross section of described securing member 30 and described fastener hole 213 is suitable, the radius that is the circular arc that forms with the cross section of described fastener hole 213 of the radius of described securing member 30 is identical, be understandable that, " shape is identical " and " area is suitable " refers to and do not have in situation jaggy described fastener hole 213 is complete herein.Refer to Fig. 3 and Fig. 4, when mounted, plug described clamping joint 211 in described spliced eye 11 after, in the fastener hole 213 of axially offering along it, be screwed into described securing member 30 on described clamping joint 211, because described fastener hole 213 is crossing with the sidewall of described clamping joint 211, when described clamping joint 211 inserts after described spliced eye 11, the spatial volume that the inwall of described fastener hole 213 and the inwall of described spliced eye 11 are formed is less than described securing member 30 and is inserted in the volume of described fastener hole 213 interior parts, simultaneously, the cross-sectional area of the cross-sectional area of described clamping joint 211 and described spliced eye 11 is suitable, and the shape of the cross section of described clamping joint 211 is identical with the shape of described spliced eye 11, therefore described securing member 30 can be realized interference fit butt with the inwall of the inwall of described spliced eye 11 and described fastener hole 213, thereby realize the object of the described lamp stand 10 of fixing assembling and described shackle member 21.Meanwhile, lamp stand 10 described in cutting in any case, as long as there is described spliced eye 11, can utilize described clamping joint 211 and described securing member 30 coordinate assemble described lamp stand 10 and described shackle member 21, thereby realize the object of described lamp stand 10 random cuttings.
Well-known, conventional light source or light emitting diode (Light Emitting Diode, LED) can be set on described lamp stand 10, light source described in the present embodiment adopts three LEDs chips.A kind of lamp stand of the utility model can cutting post lamp 100 also comprise at least two wires 40.Refer to Fig. 4, for attractive in appearance, described wire 40 can be arranged on after then described lamp stand 10 inside axially wear described shackle member 21 and draw.Described in needs cutting when lamp stand 10, described wire 40 can be extracted out from described lamp stand 10 tops, guarantee the integrality of described wire 40.
When mounted, first the described shackle member 21 that is socketed with described clamping cover 22 is fixed on behind the position that needs to install, for example described shackle member 21 is fixedly installed in installing plate or after installation within the walls, described lamp stand 10 bottoms that offer described spliced eye 11 are plugged on described clamping joint 211, then described securing member 30 is screwed into described fastener hole 213, because securing member 30 and the inwall of described clamping joint 211 and described spliced eye 11 connect, thereby described lamp stand 10 can be fixedly mounted in described shackle member 21.Finally, by coordinating of described clamp nut 23 and described fastening gasket 24, described shackle member 21 is further fixed on the position that needs to install.
Compared with prior art, the post lamp 100 that the lamp stand that the utility model provides can cutting has the spliced eye 11 that is opened in described lamp stand 10 inside, and has and the clamping joint 211 of cross section equal area and the shape of described spliced eye 11.On this clamping joint 211, be provided with a fastener hole 213 crossing with its sidewall.After described clamping joint 211 is plugged in described spliced eye 11, while again securing member 30 being inserted in described fastener hole 213, and because the crossing spatial volume that fastener hole 213 and the inwall of spliced eye 11 are formed of sidewall of described fastener hole 213 and clamping joint 211 is less than the volume of the described fastener hole 213 interior parts of being inserted in of securing member 30, thereby make securing member 30 and described spliced eye 11 and clamping joint 211 realize interference fit butt, and then realize the fixing assembling of described lamp stand 30 and shackle member 21.Simultaneously, in any case along lamp stand 10 described in the axial cutting of spliced eye 11, as long as there is described spliced eye 11, can utilize described clamping joint 211 and being fixed of securing member 30 to assemble described lamp stand 10 and shackle member 21, thereby realize the random cutting of described lamp stand 10, meet the demand that regulates at any time lamp stand 10 height.
Refer to Fig. 5, its a kind of lamp stand providing for the utility model the second embodiment can cutting the perspective exploded view of post lamp 200, the post lamp 200 that this lamp stand can cutting comprise a lamp stand 60, one be arranged on holder assembly on described lamp stand 60 70, one for fastening described lamp stand 60 securing member 80 with described holder assembly 70.
Described holder assembly 70 comprises a shackle member 71, clamp nut 72 and the fastening gasket 73 matching with described clamp nut.Described shackle member 71 comprises a clamping joint 711 and is arranged on the clamping seat 712 on described clamping joint 711.A kind of lamp stand that the utility model the second embodiment provides can cutting the post lamp 200 described clamping cover 22 that do not have vertical rod 100 that a kind of lamp stand that the utility model the first embodiment provides can cutting to have, but on the lateral wall of described clamping seat 712, directly offer the external screw thread matching with described clamp nut 72.After described shackle member 71 is installed on installation site, described clamp nut 72 screws described shackle member 71 by the external screw thread being arranged on described clamping seat 712, thereby directly described shackle member 71 is further fixed on installation site.Can expect, described holder assembly 70 can adopt metal or plastic or other material to make.The present embodiment lamp stand can cutting post lamp 200 also comprise at least two wires 90 that are arranged on lamp stand inside.
These are only preferred embodiment of the present utility model, and be not used in limitation protection domain of the present utility model, any modification in the utility model spirit, be equal to and replace or improvement etc., be all encompassed within the scope of claim of the present utility model.
Claims (10)
1. the post lamp that a lamp stand can cutting, it is characterized in that: this post lamp comprises a lamp stand, a clamping joint being arranged on described lamp stand, an and securing member for fastening described lamp stand and described clamping joint, described lamp stand offers a spliced eye, described clamping joint is plugged in described spliced eye, described clamping joint has the cross-sectional area identical with described spliced eye and shape of cross section, described clamping joint axially offers a fastener hole for fastening described clamping joint and described lamp stand along it, and described fastener hole is crossing with the sidewall of described clamping joint.
2. the post lamp that lamp stand according to claim 1 can cutting, it is characterized in that: this post lamp also comprises a holder assembly, described holder assembly comprises a shackle member, and described shackle member comprises a clamping seat, and described clamping joint is arranged on described clamping seat.
3. the post lamp that lamp stand according to claim 2 can cutting, is characterized in that: on the face joining with described lamp stand in described shackle member, offer a groove, the cross-sectional area of described groove is suitable with the cross-sectional area of described lamp stand.
4. the post lamp that lamp stand according to claim 2 can cutting, it is characterized in that: described holder assembly also comprises a clamp nut, described clamp nut is set on described clamping seat, and described clamping seat is cylindrical and offer the external screw thread matching with described clamp nut at its outer wall.
5. the post lamp that lamp stand according to claim 4 can cutting, is characterized in that: described holder assembly also includes a fastening gasket, described fastening gasket is arranged between described clamp nut and described clamping seat.
6. the post lamp that lamp stand according to claim 2 can cutting, it is characterized in that: described holder assembly also comprises a clamping cover and a clamp nut, described clamp nut is set in described clamping and puts, described clamping cover is socketed on described clamping seat outer wall, described clamping cover offers the external screw thread matching with described clamp nut, and the internal diameter of described clamping cover is suitable with the external diameter of described clamping seat.
7. the post lamp that lamp stand according to claim 6 can cutting, it is characterized in that: described holder assembly also comprises at least one ring-type bar, described clamping seat outer wall offers the annular positioning groove that quantity equates with ring-type bar quantity, described ring-type bar correspondence is embedded in described annular positioning groove, and the external diameter of described ring-type bar is suitable with described clamping cover internal diameter.
8. post lamp that can cutting according to the lamp stand described in any one in claim 1 to 7, is characterized in that: described securing member is screw.
9. post lamp according to claim 8, is characterized in that: the cross section of described fastener hole is circular arc, and the radius of this circular arc is suitable with the radius of described screw.
10. post lamp that can cutting according to the lamp stand described in any one in claim 1 to 7, is characterized in that: this post lamp also comprises at least one light source, described light source is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100235.3U CN203703879U (en) | 2014-02-28 | 2014-02-28 | Pole lamp with cuttable lamp pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100235.3U CN203703879U (en) | 2014-02-28 | 2014-02-28 | Pole lamp with cuttable lamp pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703879U true CN203703879U (en) | 2014-07-09 |
Family
ID=51054314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420100235.3U Expired - Lifetime CN203703879U (en) | 2014-02-28 | 2014-02-28 | Pole lamp with cuttable lamp pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879721A (en) * | 2014-02-28 | 2015-09-02 | 林万炯 | Upright lamp with cuttable lamp post |
-
2014
- 2014-02-28 CN CN201420100235.3U patent/CN203703879U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879721A (en) * | 2014-02-28 | 2015-09-02 | 林万炯 | Upright lamp with cuttable lamp post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |