CN104141939A - Lamp pole and streetlamp comprising same - Google Patents
Lamp pole and streetlamp comprising same Download PDFInfo
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- CN104141939A CN104141939A CN201310169219.XA CN201310169219A CN104141939A CN 104141939 A CN104141939 A CN 104141939A CN 201310169219 A CN201310169219 A CN 201310169219A CN 104141939 A CN104141939 A CN 104141939A
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- switching cylinder
- support arm
- support bar
- lamp stand
- erection column
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Abstract
Disclosed are a lamp pole and a streetlamp comprising the same. A supporting pole and a through-connection barrel are detachably connected, the through-connection barrel and supporting arm supporting seats are detachably connected, the supporting arm supporting seats and supporting arms are detachably connected, and the supporting arms and a lamp mounting seat are detachably connected, so that when the lamp pole is transported, and all components can be demounted for facilitating transportation. The wall of the through-connection barrel is thickened, so that supporting strength of a position where a base is combined with the through-connection barrel is high, and the base and the through-connection barrel are less prone to loosening due to overlarge pressure; the supporting arms are arranged on a mounting column in a sleeved manner, and contact between the mounting column and the inner walls of the supporting arms is surface contact, so that supporting strength of positions where the mounting column is combined with the supporting arms is high. In addition, a mounting barrel closely contacts with the inner walls of the supporting arms, in other words, thickness of positions where the mounting barrel is combined with the supporting arms is increased, so that supporting strength of the positions where the mounting barrel is combined with the supporting arms is improved as well. In conclusion, when a lamp is mounted on the lamp mounting seat, supporting strength of positions where the components are combined is high, so that the components are less prone to loosening due to overlarge pressure.
Description
Technical field
The present invention relates to lighting engineering, the street lamp that particularly relates to a kind of lamp stand and comprise this lamp stand.
Background technology
Street lamp comprises light fixture and lamp stand.Light fixture is generally arranged on the lamp stand with certain altitude, thereby makes street lamp have larger illumination zone.In order to save material and weight reduction, lamp stand is generally hollow structure, and its sidewall thickness is less, and the weight of light fixture is generally larger.Therefore,, in order to prevent that pressure is excessive to be separated the each assembly of lamp stand because bearing, therefore each assembly of lamp stand all adopts the mode of welding to form entirety, thereby make to connect between an assembly more firm.
Owing to being welded and fixed between each assembly, therefore lamp stand is also to transport with overall structure in transportation.But the overall structure of lamp stand generally all has support arm or bending, and non-linear structure.Therefore, lamp stand can occupy larger space, and the structures such as its support arm are also easily damaged with external impact, thereby it is extremely inconvenient that traditional lamp stand is transported.
Summary of the invention
Based on this, be necessary to provide a kind of lamp stand of transport and street lamp that comprises this lamp stand be convenient to.
A kind of lamp stand, comprising:
Support bar is hollow tubular structure;
Switching cylinder, is hollow tube-shape structure, and described switching jacket casing is located at one end of described support bar, and is removably connected with described support bar, and the barrel thickness of described switching cylinder is greater than the bar wall thickness of described support bar;
Arm supports seat, comprises base and is located at the erection column of described base, described base is removably installed in the sidewall of described switching cylinder, and described erection column is solid column structure and described erection column and described support bar formation angle;
Support arm, is the hollow tubular structure of both ends open, and one end of described support arm is sheathed on described erection column, to be removably connected with described arm supports seat, and the inwall butt of the surface of described erection column and described support arm; And
Lamp holder, the mounting cylinder that comprises installation panel and be fixedly connected with described installation panel, described mounting cylinder is hollow tube-shape structure, described mounting cylinder is contained in described support arm one end away from described erection column, and offsets with the inwall of described support arm.
In an embodiment, also comprise bolt therein, the sidewall of described switching cylinder offers multiple positioning screw holes, and described bolt is arranged in described positioning screw hole and supports with the sidewall of described support bar, so that described switching cylinder is removably connected with described support bar.
In an embodiment, the inwall of described switching cylinder is provided with limited post therein, and described support bar and described limited post butt, to limit the position of described support bar in described switching cylinder.
In an embodiment, also comprise screw therein, the corresponding installation screw that offers of sidewall of described base and described switching cylinder, described screw coordinates with described installation screw, described base is removably installed in to a described sidewall of transferring tin.
In an embodiment, described switching cylinder is the hollow tube-shape structure of both ends open therein.
Therein in an embodiment, also comprise rain-proof cover assembly, described rain-proof cover assembly comprises cover plate and is fixed on the stator on described cover plate, described stator is squeezed and can produces elastic deformation, described stator is contained in described switching cylinder and described cover plate covers the opening of described switching cylinder away from described support bar one end, described stator elastic deformation also supports with the inwall of described switching cylinder, so that described rain-proof cover assembly is fixed on described switching cylinder.
In an embodiment, described arm supports seat is two therein, and is symmetrically distributed in the sidewall of described switching cylinder, and described support arm is two, and removably connects with described two arm supports seats respectively.
In an embodiment, also comprise the first spacer pin therein, one end of described erection column and described support arm all offers the first spacing hole, and described the first spacer pin is contained in described the first spacing hole, so that described support arm is fixed on described erection column.
Therein in an embodiment, also comprise the second spacer pin, described mounting cylinder and described support arm all offer the second spacing hole away from one end of described erection column, and described the second spacer pin is contained in described the second spacing hole, so that Lamp holder is fixed on described support arm.
A kind of street lamp, comprising:
Lamp stand as described in any one in above preferred embodiment; And
Light fixture, is installed on described installation panel.
Compared with traditional lamp stand, above-mentioned lamp stand has at least following advantage:
1, between support bar and switching cylinder, removably connect, between switching cylinder and arm supports seat, removably connect, between arm supports seat and support arm and support arm and Lamp holder, be and removably connect.Therefore,, in the time of the above-mentioned lamp stand of transport, each assembly can be taken apart.And each assembly is roughly linear structure, therefore shared volume is little, also not fragile in the time of transport, thereby be convenient to transport;
2, the barrel of switching cylinder thickening, thus make base large with the support strength of the junction of switching cylinder, be difficult for because of pressure excessive and loosening.Support arm is sheathed on erection column, and erection column is face contact with contacting of support arm inwall, therefore make the junction support strength of erection column and support arm also larger.In addition, the inwall close contact of mounting cylinder and support arm, has been equivalent to increase the thickness of mounting cylinder and support arm junction, thereby the support strength of mounting cylinder and support arm junction is also strengthened.In sum, in the time that lamp installation is on Lamp holder, because each assembly junction support strength is all higher, thus between each assembly be difficult for because of pressure excessive and loosening.
Brief description of the drawings
Fig. 1 is the generalized section of lamp stand in preferred embodiment of the present invention;
Fig. 2 is the package assembly schematic diagram of lamp stand shown in Fig. 1.
Detailed description of the invention
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.
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 and Fig. 2, the street lamp in preferred embodiment of the present invention comprises lamp stand 100 and light fixture (not shown).Wherein, lamp stand 100 comprises support bar 110, switching cylinder 120, arm supports seat 130, support arm 140 and Lamp holder 150.Lamp installation is on Lamp holder 150.
Support bar 110 is hollow tubular structure.The length of support bar 110 is generally larger, is proof strength, and support bar 110 is generally made of metal.But density metal is large, in order to alleviate quality, support bar 110 is hollow structure.The bar wall of support bar 110 is thinner, thereby is conducive to further alleviate quality.
Switching cylinder 120 is hollow tube-shape structure.Switching cylinder 120 is sheathed on one end of support bar 110, and is removably connected with support bar 110.Specifically in the present embodiment, also comprise bolt 160, the sidewall of switching cylinder 120 offers multiple positioning screw hole (not shown).Bolt 160 is arranged in positioning screw hole and supports with the sidewall of support bar 110, so that switching cylinder 120 is removably connected with support bar 110.It is pointed out that in other embodiments, also can anchor ear be set at the edge of switching cylinder 120, realize removably and being connected with support bar 110 by anchor ear.
The barrel thickness of switching cylinder 120 is greater than the bar wall thickness of support bar 110.Therefore, the support strength of switching cylinder 120 sidewalls is greater than the support strength of support bar 110 sidewalls.And the length of switching cylinder 120 is much smaller than the length of support bar 110, therefore switching cylinder 120 can not cause obvious impact to the quality of lamp stand 100 entirety.
In the present embodiment, the inwall of switching cylinder 120 is provided with limited post 123.Support bar 110 and limited post 123 butts, to limit the position of support bar 110 in switching cylinder 120.Limited post 123 can prevent that switching cylinder 120 from sliding along support bar 110, thus further positioning transfer cylinder 120.It is pointed out that limited post 123 can omit.
Arm supports seat 130 comprises base 131 and is located at the erection column 133 of base 131.Base 131 is removably installed in the sidewall of switching cylinder 120.In the present embodiment, also comprise screw 170, the corresponding installation screw (not shown) that offers of sidewall of base 131 and switching cylinder 120, screw 170 coordinates with installation screw, base 131 is removably installed in to tins 120 the sidewall of transferring.Because the support strength of switching cylinder 120 sidewalls is greater than the intensity of making of support bar 110 sidewalls.Therefore, base 131 and the junction of switching cylinder 130 be difficult for because of pressure excessive and loosening.It is pointed out that in other embodiments, base 131 also can be realized and removably connecting with switching cylinder 130 by the mode of engaging.
Erection column 133 is solid column structure, therefore the support strength of erection column 133 is higher.Because the length of erection column 133 is generally designed to much smaller than support arm 140 and support bar 110, therefore erection column 133 is little on the total quality impact of lamp stand 100.In addition, erection column 133 forms angle with support bar 110.
The hollow tubular structure that support arm 140 is both ends open.The structure of support arm 140 and support bar 110 are similar, and in practical operation, the diameter of support arm 140 is less than the diameter of support bar 110.One end of support arm 140 is sheathed on erection column 133, to be removably connected with arm supports seat 130.Because erection column 133 is with respect to support bar 110 inclination preset angles, therefore support arm 140 also tilts with respect to support bar 110.Further, the inwall butt of the surface of erection column 133 and support arm 140.Therefore, erection column 133 is face contact with contacting of support arm 140 inwalls, and erection column 133 can play a supportive role to the inwall of support arm 140, therefore make erection column 133 larger with the junction support strength of support arm 140.
In the present embodiment, also comprise the first spacer pin 180A, one end of erection column 133 and support arm 140 all offers the first spacing hole (not shown).The first spacer pin 180A is contained in the first spacing hole, so that support arm 140 is fixed on erection column 133.It is more firm that the first spacer pin 180A makes support arm 140 be connected with erection column 133, prevents that support arm 140 from rotating on erection column 133.It is pointed out that in other embodiments, the first spacer pin 180A can omit.
The mounting cylinder 153 that Lamp holder 150 comprises installation panel 151 and is fixedly connected with installation panel 151.Concrete, lamp installation is on installation panel 151.Mounting cylinder 153 is hollow tube-shape structure, and mounting cylinder 153 is contained in support arm 140 one end away from erection column 133, and offsets with the inwall of support arm 140.Due to mounting cylinder 150 and the inwall close contact of support arm 140, be equivalent to increase the thickness of mounting cylinder 153 with support arm 140 junctions, thereby mounting cylinder 153 and the support strength of support arm 140 junctions are strengthened.
In the present embodiment, arm supports seat 130 is two, and is symmetrically distributed in the sidewall of switching cylinder 120, and support arm 140 is two, and removably connects with two arm supports seats 130 respectively.Therefore, light fixture can symmetry be installed on lamp stand 100, thereby realizes diversified illumination needs.It is pointed out that arm supports seat 130 and support arm 140 are not limited to two.
In the present embodiment, also comprise the second spacer pin 180A, mounting cylinder 153 and support arm 140 all offer the second spacing hole (not shown) away from one end of erection column 133.The second spacer pin 180A is contained in the second spacing hole, so that Lamp holder 150 is fixed on support arm 140.Therefore, can prevent that Lamp holder 150 from rotating with respect to support arm 140, thereby change the exiting surface of light fixture on installation panel 151.It is pointed out that in other embodiments, the second spacer pin 180A can omit.
In the present embodiment, the hollow tube-shape structure that switching cylinder 120 is both ends open.Therefore,, in the time that switching cylinder 120 is sheathed on support bar 110, the other end of switching cylinder 120 also has opening, thereby is convenient to twist the operations such as screw.
Further, in the present embodiment, lamp stand 100 also comprises rain-proof cover assembly 190, and rain-proof cover assembly 190 comprises cover plate 191 and is fixed on the stator 193 on cover plate.Stator 193 is squeezed and can produces elastic deformation.Stator 193 is contained in switching cylinder 120 and cover plate 191 covers switching cylinder 120 openings away from support bar 110 one end.Stator 193 elastic deformations also support with the inwall of switching cylinder 120, so that rain-proof cover assembly 190 is fixed on switching cylinder 120.Rain-proof cover assembly 190 can be by the opening sealing of switching cylinder 120, to prevent that rainwater from entering.In the time need to operating in the inside of switching cylinder 120, rain-proof cover assembly 190 can be taken off again.
Compared with traditional lamp stand, lamp stand 100 has at least following advantage:
1, between support bar and switching cylinder 120, removably connect, between switching cylinder 120 and arm supports seat 130, removably connect, between arm supports seat 130 and support arm 140 and support arm 140 and Lamp holder 150, be and removably connect.Therefore,, in the time of transport lamp stand 100, each assembly can be taken apart.And each assembly is roughly linear structure, therefore shared volume is little, also not fragile in the time of transport, thereby be convenient to transport;
2, the barrel of switching cylinder 120 thickening, thus make base 131 large with the support strength of the junction of switching cylinder 120, be difficult for because of pressure excessive and loosening.Between base 131 and switching cylinder 120, be difficult for loosening.Support arm 140 is sheathed on erection column 133, and erection column 133 is face contact with contacting of support arm 140 inwalls, therefore make erection column 133 also larger with the junction support strength of support arm 140.In addition, the inwall close contact of mounting cylinder 153 and support arm 140, has been equivalent to increase the thickness of mounting cylinder 153 with support arm 140 junctions, thereby mounting cylinder 153 and the support strength of support arm 140 junctions are also strengthened.In sum, when on lamp installation and Lamp holder 150, because each assembly junction support strength is all higher, thus between each assembly, be difficult for because of pressure excessive and loosening.
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, is characterized in that, comprising:
Support bar is hollow tubular structure;
Switching cylinder, is hollow tube-shape structure, and described switching jacket casing is located at one end of described support bar, and is removably connected with described support bar, and the barrel thickness of described switching cylinder is greater than the bar wall thickness of described support bar;
Arm supports seat, comprises base and is located at the erection column of described base, described base is removably installed in the sidewall of described switching cylinder, and described erection column is solid column structure and described erection column and described support bar formation angle;
Support arm, is the hollow tubular structure of both ends open, and one end of described support arm is sheathed on described erection column, to be removably connected with described arm supports seat, and the inwall butt of the surface of described erection column and described support arm; And
Lamp holder, the mounting cylinder that comprises installation panel and be fixedly connected with described installation panel, described mounting cylinder is hollow tube-shape structure, described mounting cylinder is contained in described support arm one end away from described erection column, and offsets with the inwall of described support arm.
2. lamp stand according to claim 1, it is characterized in that, also comprise bolt, the sidewall of described switching cylinder offers multiple positioning screw holes, described bolt is arranged in described positioning screw hole and supports with the sidewall of described support bar, so that described switching cylinder is removably connected with described support bar.
3. lamp stand according to claim 1, is characterized in that, the inwall of described switching cylinder is provided with limited post, and described support bar and described limited post butt, to limit the position of described support bar in described switching cylinder.
4. lamp stand according to claim 1, it is characterized in that, also comprise screw, the corresponding installation screw that offers of sidewall of described base and described switching cylinder, described screw coordinates with described installation screw, described base is removably installed in to the sidewall of described switching cylinder.
5. lamp stand according to claim 1, is characterized in that, described switching cylinder is the hollow tube-shape structure of both ends open.
6. lamp stand according to claim 5, it is characterized in that, also comprise rain-proof cover assembly, described rain-proof cover assembly comprises cover plate and is fixed on the stator on described cover plate, described stator is squeezed and can produces elastic deformation, described stator is contained in described switching cylinder and described cover plate covers the opening of described switching cylinder away from described support bar one end, and described stator elastic deformation also supports with the inwall of described switching cylinder, so that described rain-proof cover assembly is fixed on described switching cylinder.
7. lamp stand according to claim 1, is characterized in that, described arm supports seat is two, and is symmetrically distributed in the sidewall of described switching cylinder, and described support arm is two, and removably connects with described two arm supports seats respectively.
8. lamp stand according to claim 1, it is characterized in that, also comprise the first spacer pin, one end of described erection column and described support arm all offers the first spacing hole, described the first spacer pin is contained in described the first spacing hole, so that described support arm is fixed on described erection column.
9. lamp stand according to claim 1, it is characterized in that, also comprise the second spacer pin, described mounting cylinder and described support arm all offer the second spacing hole away from one end of described erection column, described the second spacer pin is contained in described the second spacing hole, so that Lamp holder is fixed on described support arm.
10. a street lamp, is characterized in that, comprising:
Lamp stand as described in the claims 1～9 any one; And
Light fixture, is installed on described installation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169219.XA CN104141939B (en) | 2013-05-09 | 2013-05-09 | Lamp pole and streetlamp comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169219.XA CN104141939B (en) | 2013-05-09 | 2013-05-09 | Lamp pole and streetlamp comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141939A true CN104141939A (en) | 2014-11-12 |
| CN104141939B CN104141939B (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310169219.XA Active CN104141939B (en) | 2013-05-09 | 2013-05-09 | Lamp pole and streetlamp comprising same |
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| CN (1) | CN104141939B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139672A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Detachable intelligent traffic guiding device of intelligent traffic system |
| CN105139673A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Detachable waterproof guiding device of intelligent traffic system |
| CN105139666A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Intelligent traffic guiding device of intelligent traffic system |
| CN105160910A (en) * | 2015-09-09 | 2015-12-16 | 成都川睿科技有限公司 | Waterproof intelligent traffic diversion apparatus of intelligent traffic system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458746A1 (en) * | 1979-06-07 | 1981-01-02 | Jullian Guy | Assembly to support lighting fitting - comprises two vertical support tubes joined by connecting tube housing threaded rod and centring blocks |
| DE19543129A1 (en) * | 1995-11-18 | 1997-05-22 | Joachim Kuhn | Arrangement for mounting low voltage lamp, preferably halogen lamp, on round rod, esp. telescopic rod |
| CN201866730U (en) * | 2010-10-21 | 2011-06-15 | 陈展新 | Dismantling type street lamp post |
| CN102278683A (en) * | 2011-07-25 | 2011-12-14 | 苏州晶雷光电照明科技有限公司 | Split-type road lamp structure |
| CN102287780A (en) * | 2011-07-25 | 2011-12-21 | 苏州晶雷光电照明科技有限公司 | Cantilever arm and lamp pole connecting structure for road lamp |
-
2013
- 2013-05-09 CN CN201310169219.XA patent/CN104141939B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139672A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Detachable intelligent traffic guiding device of intelligent traffic system |
| CN105139673A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Detachable waterproof guiding device of intelligent traffic system |
| CN105139666A (en) * | 2015-09-09 | 2015-12-09 | 成都川睿科技有限公司 | Intelligent traffic guiding device of intelligent traffic system |
| CN105160910A (en) * | 2015-09-09 | 2015-12-16 | 成都川睿科技有限公司 | Waterproof intelligent traffic diversion apparatus of intelligent traffic system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104141939B (en) | 2017-02-22 |
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