CN103851588A - Lamp support structure and street lamp and desk lamp using lamp support structure - Google Patents
Lamp support structure and street lamp and desk lamp using lamp support structure Download PDFInfo
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- CN103851588A CN103851588A CN201210501523.5A CN201210501523A CN103851588A CN 103851588 A CN103851588 A CN 103851588A CN 201210501523 A CN201210501523 A CN 201210501523A CN 103851588 A CN103851588 A CN 103851588A
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Abstract
A lamp support structure comprises a supporting rod, a base, a support, two movable rods, two knob units and two locking knobs. The base is movable relative to the supporting rod, the support comprises two support arms, one ends of the support arms are fixedly connected with the supporting rod, one ends of the two movable rods are rotatably connected with the base, and one knob unit is connected with the other end of one movable rod and one support arm of the support, and the other knob unit is connected with the other end of the other movable rod and the other support arm of the support. Each knob unit comprises two sleeves with the ends connected in a rotatable mode, and through holes are formed in the outer peripheral walls of the sleeves. The two locking knobs are in threaded connection with openings of the other ends of the two sleeves. The through holes of the two sleeves of each knob unit are used for ends of one movable rod and one support arm to penetrate respectively, and the knob units can slide on the movable rods and the sleeves. The lamp support structure can be adjusted for any angles without special tools, so that the structure is convenient to adjust. The invention further provides a street lamp and a desk lamp using the lamp support structure.
Description
[technical field]
The present invention relates to a kind of lamp stand structure, particularly relate to a kind of adjustable lamp stand structure and use street lamp, the desk lamp of this lamp stand structure.
[background technology]
When a lot of light fixtures in our life need to regulate different angles, if the lighting installation such as street lamp, various courts on mirror, road etc. is owing to meeting the requirement of different use angles, all need regulating irradiation angle.But traditional lamp stand structure is completely fixed, it is difficult to carry out adjusting angle according to actual operation requirements again.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of lamp stand structure of adjusting angle arbitrarily.
A kind of lamp stand structure, comprising:
Support bar;
Pedestal, removable with respect to described support bar;
Support, comprises two support arms, and one end of described two support arms is all fixedly connected with described support bar;
Two motion bars, one end is all rotatably connected with described pedestal;
Two knob assemblies, connect respectively the other end of described two motion bars and two support arms of described support, and each described knob assembly comprises:
Two sleeves, one end is rotatably connected to together, on the periphery wall of described sleeve, is equipped with through hole, and described through hole is communicated with the endoporus of described sleeve;
Two locking knobs, are connected with the open-top screw thread of the other end of described two sleeves respectively;
Wherein, the through hole of two sleeves of each described knob assembly passes for one end of a described motion bar and a described support arm respectively, described motion bar and described support arm are rotatably connected, and described knob assembly at described motion bar and described support arm slidably; When screwing described locking knob, make described locking knob and described motion bar, described support arm butt, thereby stop described knob assembly to slide with respect to described motion bar, described support arm; Described pedestal is flexibly connected with described support bar by described two motion bars and described support.
Above-mentioned lamp stand structure regulates length and the angle of inclination of motion bar with respect to the support arm of support by knob assembly, thereby adjusting base is with respect to the angle of support bar; When after the motion bar of length and angle of inclination regulate to(for) the support arm of support, then by the fixing motion bar of locking knob of knob assembly and the support arm of support.Therefore, above-mentioned lamp stand structure is adjusting angle arbitrarily, and regulate time without by specific purpose tool, free-hand adjustable, regulate more for convenience.
In an embodiment, described support is V-shaped rest therein, and the free end of described two support arms is fixedly connected with described support bar, to form tripod structure.
Therein in an embodiment, the vertical connection of end of support arm and described support bar described in one of them, support arm is connected with the middle part of described support bar described in another one, to form triangular structure of right angle.
In an embodiment, described pedestal is provided with chute therein, the end of described two motion bar one end in described chute slidably.
In an embodiment, one end of described motion bar is provided with rotating shaft therein, and described rotating shaft is perpendicular to described motion bar setting; Described rotating shaft is installed in described chute, and described rotating shaft along described chute slidably, and described motion bar is rotatably connected by described rotating shaft and described pedestal.
In an embodiment, one end of described motion bar is provided with bulb therein, and described bulb is rotatable at described chute, and to form spherical hinge structure, and described bulb along described chute slidably.
Therein in an embodiment, described two sleeves are rotatably connected by two double-screw bolts, described two double-screw bolts are the end away from described locking knob one end through described two sleeves respectively, and the cap head of described two double-screw bolts is barred from respectively in described two sleeves; Described in one of them, double-screw bolt is provided with internal thread hole, and double-screw bolt is provided with external screw thread described in another one, thereby described two double-screw bolts are spirally connected mutually, and then one end of described two sleeves is rotatably connected.
Therein in an embodiment, described locking knob comprises screw rod and is located at the turncap of described screw rod one end, and the periphery of described turncap is provided with anti-skidding groove, and described screw rod coordinates with the open-top screw thread of described sleeve one end.
Meanwhile, the present invention also provides a kind of street lamp that uses above-mentioned lamp stand structure.
A kind of street lamp, comprising:
Above-mentioned lamp stand structure;
Lamp holder, is fixed on described pedestal;
Wherein, described lamp holder regulates height and the angle of inclination at its place by described two motion bars.
In addition, the present invention also provides a kind of desk lamp that uses above-mentioned lamp stand structure.
A kind of desk lamp, comprising:
Above-mentioned lamp stand structure;
Base, with vertical connection of the other end of described support bar;
LED light source, comprises LED substrate and is located at the LED of the multiple array arrangements on described substrate;
Wherein, the lamp head shell that described pedestal is described desk lamp, and the described pedestal side relative with described two motion bars be provided with accepting groove, and described LED light source is fixed in described accepting groove, and the irradiating angle of described LED light source regulates by described two motion bars.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the lamp stand structure of embodiment of the present invention;
Fig. 2 is the stereogram at another visual angle of lamp stand structure shown in Fig. 1;
Fig. 3 is the stereogram at another visual angle of lamp stand structure shown in Fig. 1;
Fig. 4 is the stereogram at another visual angle of lamp stand structure shown in Fig. 1;
Fig. 5 is the stereogram of the knob assembly of lamp stand structure shown in Fig. 1;
Fig. 6 is the cutaway view of knob assembly shown in Fig. 5;
Fig. 7 is the stereogram at another visual angle of lamp stand structure shown in Fig. 1;
Fig. 8 is the stereogram at another visual angle of lamp stand structure shown in Fig. 1.
[specific embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provide preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology that use are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 to Fig. 4, the lamp stand structure 100 of embodiment of the present invention, comprises support bar 110, pedestal 120, support 130, motion bar 140 and knob assembly 150.Motion bar 140 is connected with support bar 110 by support 130, and pedestal 120 regulates its angle with respect to support bar 110 by motion bar 140, and knob assembly 150 is for movable connection motion bar 140 and support 130.
Specifically in the illustrated embodiment, support bar 110 is a straight-bar.It should be noted that at this, support bar 110 can design its structure according to actual needs, be not limited to single straight-bar, for example, the lower end of support bar 110 can be provided with holder, and support bar 110 can comprise a mobile jib and three auxiliary rods, and three auxiliary rods are fixedly connected with the middle part of mobile jib, and be obliquely installed compared to mobile jib, to form triangular support structure.
One end of motion bar 140 and pedestal 120 are rotatably connected.Specifically in the illustrated embodiment, motion bar 140 is two, and one end of two motion bars 140 is all rotatably connected with pedestal 120.Certainly, according to actual needs, motion bar 140 also can be more than three and three.
Knob assembly 150 connects the other end of motion bar 140 and the support arm 131 of support 130.Specifically in the illustrated embodiment, knob assembly 150 is two, connects respectively the other end of two motion bars 140 and two support arms 131 of support 130.
Refer to Fig. 5 and Fig. 6, each knob assembly 150 comprises two sleeves 151 and two locking knobs 153.On the support arm 131 of motion bar 140 and support 130 slidably, locking knob 153 is for abutment sleeve 151 for sleeve 151, thereby prevention sleeve 151 continues to slide on the support arm 131 of motion bar 140 and support 130.
Two sleeve 151 one end are rotatably connected to together.On the periphery wall of each sleeve 151, be equipped with through hole 151a, through hole 151a is communicated with the endoporus of sleeve 151.Specifically in the illustrated embodiment, two sleeves 151 are rotatably connected by two double- screw bolt 155a, 155b, two double- screw bolt 155a, 155b ends away from locking knob 153 one end through two sleeves 151 respectively, and the cap head of two double- screw bolt 155a, 155b is barred from respectively in two sleeves 151; One of them double-screw bolt 151a is provided with internal thread hole, and another one double-screw bolt 151b is provided with external screw thread, thereby two double-screw bolt 151a, 151b are spirally connected mutually, and then one end of two sleeves 151 is rotatably connected.
Certainly, two sleeves 151 also can adopt other modes rotatably, for example, in other embodiments, the end of one of them sleeve 151 is provided with the rotating shaft of protrusion, and the free end of rotating shaft is provided with and stops boss, and one end of another one sleeve 151 is sheathed in rotating shaft rotationally, and an end opening inner side of this another one sleeve 151 is provided with this and stops the convex edge that boss connects, to prevent that this another one sleeve 151 from coming off.
Two locking knobs 153 are connected with the open-top screw thread of the other end of two sleeves 151 respectively.Specifically in the illustrated embodiment, locking knob 153 comprises screw rod 153a and is located at the turncap 153b of screw rod 153a one end, and the periphery of turncap 153b is provided with anti-skidding groove, and screw rod 153a coordinates with the open-top screw thread of sleeve 151 one end.Because the periphery of turncap 153b is provided with anti-skidding groove, locking knob 153 is more easily regulated.
Wherein, the through hole 151a of two sleeves 151 of each knob assembly 150 passes for one end of a motion bar 140 and a support arm 131 respectively, motion bar 140 and support arm 131 are rotatably connected, and knob assembly 150 at motion bar 140 and support arm 131 slidably; When screwing locking knob 153, make locking knob 153 and motion bar 140, support arm 131 butts, thereby stop knob assembly 150 to slide with respect to motion bar 140, support arm 131; Pedestal 120 is flexibly connected with support bar 110 by two motion bars 140 and support 130.
In other words, one of them support arm 131 of support 130 and a motion bar 140 adopt a knob assembly 150 to be rotatably connected, and the another one support arm 131 of support 130 and a motion bar 140 adopt another one knob assembly 150 to be rotatably connected.In the time needing adjusting base 120 with respect to the angle of support bar 110, can unclamp the locking knob 153 of knob assembly 150, knob assembly 150 is slided, simultaneously the also angle of adjustable bar 140 and the support arm 131 of support 130 with respect to the support arm 131 of motion bar 140 or support 130.
Further, the end that pedestal 120 is provided with 121, two motion bar 140 one end of chute in chute 121 slidably.Specifically in the illustrated embodiment, one end of motion bar 140 is provided with rotating shaft 141, and rotating shaft 141 arranges perpendicular to motion bar 140.Rotating shaft 141 is installed in the chute 121 of pedestal 120, and rotating shaft 141 along the chute 121 of pedestal 120 slidably, and motion bar 140 is rotatably connected by rotating shaft 141 and pedestal 120.
In other embodiments, one end of motion bar 140 is provided with bulb, and bulb is rotatable at the chute 121 of pedestal 120, and to form spherical hinge structure, and bulb along the chute 121 of pedestal 120 slidably.
Because one end of motion bar 140 is not only rotatably connected with pedestal 120, and one end of motion bar 140 with respect to pedestal 120 slidably, thereby regulate more flexibly lamp stand structure 100, makes lamp stand structure 100 have larger adjustable range.
See also Fig. 7 and Fig. 8, when assembling lamp stand structure 100, be separately installed with 140, two motion bars 140 of two motion bars at the back side of pedestal 120 and be rotatably connected by rotating shaft 141 and pedestal 120, and can rotate arbitrarily.There are respectively two locking knobs 153 at knob assembly 150 two ends, in the middle of this knob assembly 150, can rotate arbitrarily around center line, mid portion has respectively through hole, two support arms 131 of portable propelling bar 140 and support 130 pass, peace whirligig can be fixed on optional position on support 130, and fixing with the locking knob 153 at two ends.
When use, be first fixed on by middle through hole and locking knob 153 on the horizontal mounting arm 131 of support 130 whirligig is installed, then motion bar 140 be fixed on the horizontal mounting arm 131 of support 130 through another through hole and locking knob 153; In like manner, another one motion bar 140 is fixed on the inclination support arm 131 of support 130.In the time needing the angle of adjusting base 120, only need unclamp the locking knob 153 of two knob assemblies 150, regulate the length of two motion bars 140, and the position of adjusting rotating device on the support arm 131 of support 130.
Above-mentioned lamp stand structure 100 regulates length and the angle of inclination of motion bar 140 with respect to the support arm 131 of support 130 by knob assembly 150, thereby adjusting base 120 is with respect to the angle of support bar 110; When after the motion bar 140 of length and angle of inclination regulate to(for) the support arm 131 of support 130, then by the fixing motion bar 140 of locking knob 153 of knob assembly 150 and the support arm 131 of support 130.Therefore, above-mentioned lamp stand structure 100 adjusting angle arbitrarily, and regulate time without by specific purpose tool, free-hand adjustable, regulate more for convenience.
Above-mentioned lamp stand structure 100 is applicable on multiple light fixture, for example, and desk lamp, street lamp, Projecting Lamp etc.Describe as an example of street lamp and desk lamp example below.
A kind of street lamp, comprises lamp stand structure 100 and lamp holder, and lamp holder is fixed on pedestal 120.Wherein, lamp holder regulates height and the angle of inclination at its place by two motion bars 140.In the time need to regulating the irradiating angle of lamp holder, can regulate length and the angle of inclination of motion bar 140 with respect to the support arm 131 of support 130 by knob assembly 150, thereby adjusting base 120 is with respect to the angle of support bar 110, and then height and the angle of inclination of adjusting lamp holder.
A kind of desk lamp, comprises lamp stand structure 100, base and LED light source, the vertical connection of the other end of base and support bar 110, plays gravity and steadily acts on.LED light source comprises LED substrate and is located at the LED of the multiple array arrangements on substrate; Wherein, the lamp head shell that pedestal 120 is desk lamp, and pedestal 120 side relative with two motion bars 140 be provided with accepting groove, and LED light source is fixed in accepting groove, and the irradiating angle of LED light source regulates by two motion bars 140.When needing the direction of illumination of adjustable desk lamp, can regulate length and the angle of inclination of motion bar 140 with respect to the support arm 131 of support 130 by knob assembly 150, thereby adjusting base 120 is with respect to the angle of support bar 110, and then regulates the irradiating angle of LED light source.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a lamp stand structure, is characterized in that, comprising:
Support bar;
Pedestal, removable with respect to described support bar;
Support, comprises two support arms, and one end of described two support arms is all fixedly connected with described support bar;
Two motion bars, one end is all rotatably connected with described pedestal;
Two knob assemblies, connect respectively the other end of described two motion bars and two support arms of described support, and each described knob assembly comprises:
Two sleeves, one end is rotatably connected to together, on the periphery wall of described sleeve, is equipped with through hole, and described through hole is communicated with the endoporus of described sleeve;
Two locking knobs, are connected with the open-top screw thread of the other end of described two sleeves respectively;
Wherein, the through hole of two sleeves of each described knob assembly passes for one end of a described motion bar and a described support arm respectively, described motion bar and described support arm are rotatably connected, and described knob assembly at described motion bar and described support arm slidably; When screwing described locking knob, make described locking knob and described motion bar, described support arm butt, thereby stop described knob assembly to slide with respect to described motion bar, described support arm; Described pedestal is flexibly connected with described support bar by described two motion bars and described support.
2. lamp stand structure as claimed in claim 1, is characterized in that, described support is V-shaped rest, and the free end of described two support arms is fixedly connected with described support bar, to form tripod structure.
3. lamp stand structure as claimed in claim 2, is characterized in that, the vertical connection of end of support arm and described support bar described in one of them, support arm is connected with the middle part of described support bar described in another one, to form triangular structure of right angle.
4. lamp stand structure as claimed in claim 1, is characterized in that, described pedestal is provided with chute, the end of described two motion bar one end in described chute slidably.
5. lamp stand structure as claimed in claim 4, is characterized in that, one end of described motion bar is provided with rotating shaft, and described rotating shaft is perpendicular to described motion bar setting; Described rotating shaft is installed in described chute, and described rotating shaft along described chute slidably, and described motion bar is rotatably connected by described rotating shaft and described pedestal.
6. lamp stand structure as claimed in claim 4, is characterized in that, one end of described motion bar is provided with bulb, and described bulb is rotatable at described chute, and to form spherical hinge structure, and described bulb along described chute slidably.
7. lamp stand structure as claimed in claim 1, it is characterized in that, described two sleeves are rotatably connected by two double-screw bolts, described two double-screw bolts are the end away from described locking knob one end through described two sleeves respectively, and the cap head of described two double-screw bolts is barred from respectively in described two sleeves; Described in one of them, double-screw bolt is provided with internal thread hole, and double-screw bolt is provided with external screw thread described in another one, thereby described two double-screw bolts are spirally connected mutually, and then one end of described two sleeves is rotatably connected.
8. lamp stand structure as claimed in claim 1, is characterized in that, described locking knob comprises screw rod and be located at the turncap of described screw rod one end, and the periphery of described turncap is provided with anti-skidding groove, and described screw rod coordinates with the open-top screw thread of described sleeve one end.
9. a street lamp, is characterized in that, comprising:
Lamp stand structure as described in claim 1 ~ 8 any one;
Lamp holder, is fixed on described pedestal;
Wherein, described lamp holder regulates height and the angle of inclination at its place by described two motion bars.
10. a desk lamp, is characterized in that, comprising:
Lamp stand structure as described in claim 1 ~ 8 any one;
Base, with vertical connection of the other end of described support bar;
LED light source, comprises LED substrate and is located at the LED of the multiple array arrangements on described substrate;
Wherein, the lamp head shell that described pedestal is described desk lamp, and the described pedestal side relative with described two motion bars be provided with accepting groove, and described LED light source is fixed in described accepting groove, and the irradiating angle of described LED light source regulates by described two motion bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501523.5A CN103851588B (en) | 2012-11-28 | 2012-11-28 | Lamp stand structure and use street lamp, the desk lamp of this lamp stand structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501523.5A CN103851588B (en) | 2012-11-28 | 2012-11-28 | Lamp stand structure and use street lamp, the desk lamp of this lamp stand structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851588A true CN103851588A (en) | 2014-06-11 |
| CN103851588B CN103851588B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210501523.5A Active CN103851588B (en) | 2012-11-28 | 2012-11-28 | Lamp stand structure and use street lamp, the desk lamp of this lamp stand structure |
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| CN (1) | CN103851588B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103925570A (en) * | 2013-01-10 | 2014-07-16 | 海洋王（东莞）照明科技有限公司 | Lamp installing support adjustable in installation dimension |
| CN104406133A (en) * | 2014-11-29 | 2015-03-11 | 阮朱曼 | Street lamp cap mounting structure with horizontal adjustment function |
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| US7566150B2 (en) * | 2004-08-09 | 2009-07-28 | Technilum | Street lamp |
| CN101532651A (en) * | 2009-04-17 | 2009-09-16 | 刘允钊 | Universal lamp bracket for mobile lighting |
| CN201739978U (en) * | 2010-08-13 | 2011-02-09 | 张聪章 | Adjustable structure of lamp bracket |
| CN202012051U (en) * | 2011-03-25 | 2011-10-19 | 柳春生 | Traffic roadblock |
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| CN2626053Y (en) * | 2003-05-15 | 2004-07-14 | 许卫华 | A structure for adjusting rotation angle of solar cell |
| US7566150B2 (en) * | 2004-08-09 | 2009-07-28 | Technilum | Street lamp |
| CN201081123Y (en) * | 2007-09-06 | 2008-07-02 | 鹤山丽得电子实业有限公司 | LED road lamp |
| CN101532651A (en) * | 2009-04-17 | 2009-09-16 | 刘允钊 | Universal lamp bracket for mobile lighting |
| CN201739978U (en) * | 2010-08-13 | 2011-02-09 | 张聪章 | Adjustable structure of lamp bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103925570A (en) * | 2013-01-10 | 2014-07-16 | 海洋王（东莞）照明科技有限公司 | Lamp installing support adjustable in installation dimension |
| CN104406133A (en) * | 2014-11-29 | 2015-03-11 | 阮朱曼 | Street lamp cap mounting structure with horizontal adjustment function |
| CN104406133B (en) * | 2014-11-29 | 2017-12-26 | 浙江天翀车灯集团有限公司 | A kind of road lamp cap mounting structure with Level tune function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851588B (en) | 2016-01-13 |
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