CN204227363U - A kind of angle modulation bearing of LED street lamp - Google Patents
A kind of angle modulation bearing of LED street lamp Download PDFInfo
- Publication number
- CN204227363U CN204227363U CN201420682588.9U CN201420682588U CN204227363U CN 204227363 U CN204227363 U CN 204227363U CN 201420682588 U CN201420682588 U CN 201420682588U CN 204227363 U CN204227363 U CN 204227363U
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- street lamp
- main body
- angle
- lamp main
- linkage
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses the angle modulation bearing of a kind of LED street lamp in lighting technical field, comprise street lamp main body, and linkage, the hinge of linkage is bolt built-in structure, linkage is located at the side of shadow surface dorsad in street lamp main body, linkage comprises two fixed parts be located at respectively near street lamp main body two ends, and the movable part of one support street lamp subjective role, fixed part is fixed in street lamp main body by securing member one, and described movable part is connected with two fixed parts by hinge; Fixed part is provided with movable span, and the event trace of movable span is circular arc, and the opening positive control of circular arc penetrates face, and the plane orthogonal residing for event trace is in shadow surface, and the angle corresponding to event trace is the scope of adjustable angle; Securing member two passes movable part and allocates in movable span.Advantage is that cost is lower, relatively simple for structure, and possesses angle regulation function flexibly, and has good angle maintenance function.
Description
Technical field
The utility model relates to lighting technical field, particularly a kind of LED street lamp.
Background technology
A kind of modular street lamp of angle adjustable is disclosed in prior art, type is utility model, application number is 201220319392.4, July 4 2012 applying date, this street lamp is made up of the LED lamp panel be arranged in shell, radiator and power supply, its one end is also provided with the fixed bar for installing and using in addition, the major technique done is improved to and described fixed bar stage casing is provided with linkage, the outer rim of the end face that this linkage contacts is provided with the gear ring of occlusion mutually, center is pan, and above-mentioned hinge is by affixed formation linkage.Advantage has angle regulation function flexibly, can ensure that in use having good angle keeps function.
But the structure that prior art provides still more complicated, adds the difficulty of installation and debugging, and LED street lamp needs to produce in enormous quantities, and cost can not be too high.
Utility model content
The purpose of this utility model is to provide a kind of angle modulation bearing of LED street lamp, and cost is lower, relatively simple for structure, and possesses angle regulation function flexibly, and has good angle maintenance function.
The purpose of this utility model is achieved in that a kind of angle modulation bearing of LED street lamp, comprise street lamp main body, and linkage, the hinge of described linkage is bolt built-in structure, described linkage is located at the side of shadow surface dorsad in street lamp main body, described linkage comprises two fixed parts be located at respectively near street lamp main body two ends, and the movable part of one support street lamp subjective role, described fixed part is fixed in street lamp main body by securing member one, and described movable part is connected with two fixed parts by hinge; Described fixed part is provided with movable span, and the event trace of described movable span is circular arc, and the opening positive control of circular arc penetrates face, and the plane orthogonal residing for described event trace is in shadow surface, and the angle corresponding to described event trace is the scope of adjustable angle; Securing member two passes movable part and allocates in movable span.
Utility model works principle is: when street lamp main body needs adjustment irradiating angle; unclamp hinge and securing member two; wherein securing member two must be totally released and can slide in movable span; movable part is allowed to rotate centered by hinge; securing member two is driven to slide according to circular arc event trace in movable span; after being adjusted to the right place by illumination angle, tightening fastener parts two and hinge, complete the adjustment of irradiating angle.
Compared with prior art, the beneficial effects of the utility model are: cost is lower, relatively simple for structure, are easy to manufacture, and reduce use difficulty, because cost is lower, are convenient to large-scale production and use, can realize the standardization of products, and are also convenient to maintenance.
As preferred version of the present utility model, the angle corresponding to the event trace of described movable span is 180 ° ~ 190 °, and angle adjustment scope is larger, and the flexibility of angle regulation function strengthens further.
As preferred version of the present utility model, described movable part comprises two turning arms and is connected the base plate of two support arms, directly a support street lamp subjective role, described turning arm is flexibly connected by hinge with fixed part, and the spacing at the center of securing member two and the center of hinge equals the radius of circular arc event trace.The program has simplified the structure of movable part further, firmly can support LED street lamp, and can reduce costs.
As preferred version of the present utility model, each described fixed part be provided with two can hold securing member one through and the slotted hole of this fixed part perpendicular to the position on two fixed part spacing directions can be finely tuned, its fine setting scope is at 2 ~ 3cm, to finely tune the position of fixed part, accurately can adjust illumination angle, thus further enhancing the flexibility of angle adjustment.
As preferred version of the present utility model, described base plate is at least provided with two preformed holes playing loss of weight effect or connect foundation bolt.If street lamp main body is arranged on road surface, need to be fixed in concrete foundation, need to arrange preformed hole to be fixed through foundation bolt.
As further preferred version of the present utility model, described two fixed parts are symmetrical arranged, and make movable part can uniform stressed, prevent deflection.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the utility model when being in 45 ° of illumination angles.
Fig. 2 is front view of the present utility model.
Fig. 3 is the A direction view in Fig. 1.
Wherein, 1 street lamp main body, 2 securing member one, 3 fixed parts, 31 movable spans, 32 slotted holes, 4 hinges, 5 securing member two, 6 movable parts, 61 preformed holes, 62 turning arms, 63 base plates, 7 shadow surfaces.
Detailed description of the invention
As Figure 1-3, a kind of angle modulation bearing of LED street lamp, comprise street lamp main body 1, and linkage, the hinge 4 of described linkage is bolt built-in structure, and linkage is located at the side of shadow surface 7 dorsad in street lamp main body 1, linkage comprises two fixed parts 3 be located at respectively near street lamp main body 1 two ends, and a movable part 6 playing support street lamp main body 1 and act on, fixed part 3 is fixed in street lamp main body 1 by securing member 1, and movable part 6 is connected with two fixed parts 3 by hinge 4; Fixed part 3 is provided with movable span 31, and the event trace of movable span 31 is circular arc, and the opening positive control of circular arc penetrates face, and the plane orthogonal residing for event trace is in shadow surface 7, and the angle corresponding to event trace is the scope of adjustable angle; Securing member 25 passes movable part 6 and allocates in movable span 31.
The angle corresponding to event trace of above-mentioned movable span 31 is 180 ° ~ 190 °.
Above-mentioned movable part 6 comprises two turning arms 62 and is connected two support arms 62, the direct base plate 63 playing the effect of support street lamp main body 1, turning arm 62 is flexibly connected by hinge 4 with fixed part 3, the spacing at the center of securing member 25 and the center of hinge 4 equals the radius of circular arc event trace, simplify the structure of movable part 6 further, can firmly support street lamp main body 1, and can reduce costs.
Fixation portions 3 be provided with two can hold securing member 1 through and the slotted hole 32 of this fixed part 3 perpendicular to the position on two fixed part 3 spacing directions can be finely tuned, its fine setting scope is at 2 ~ 3cm, to finely tune the position of fixed part 3, accurately can adjust illumination angle, thus further enhancing the flexibility of angle adjustment.
Above-mentioned base plate 63 is at least provided with two preformed holes 61 playing loss of weight effect or connect foundation bolt, if street lamp main body 1 is arranged on road surface, needs to be fixed in concrete foundation, need to arrange preformed hole 61 to be fixed through foundation bolt.
Above-mentioned two fixed parts 3 are symmetrical arranged, and make movable part 6 can uniform stressed.
Operation principle is: when street lamp main body 1 needs adjustment irradiating angle; unclamp hinge 4 and securing member 25; wherein securing member 25 must be totally released and can slide in movable span 31; movable part 6 is allowed to rotate centered by hinge 4; securing member 25 is driven to slide according to circular arc event trace in movable span 31; after being adjusted to the right place by illumination angle, tightening fastener parts 25 and hinge 4, complete the adjustment of irradiating angle.
The utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some to some technical characteristics wherein to replace and distortion, these are replaced and are out of shape all in protection domain of the present utility model.
Claims (6)
1. the angle modulation bearing of a LED street lamp, comprise street lamp main body (1), and linkage, the hinge (4) of described linkage is bolt built-in structure, it is characterized in that: described linkage is located at the side of shadow surface (7) dorsad in street lamp main body (1), described linkage comprises two fixed parts (3) be located at respectively near street lamp main body (1) two ends, and a movable part (6) playing support street lamp main body (1) and act on, described fixed part (3) is fixed in street lamp main body (1) by securing member one (2), described movable part (6) is connected with two fixed parts (3) by hinge (4), described fixed part (3) is provided with movable span (31), the event trace of described movable span (31) is circular arc, the opening positive control of circular arc penetrates face, and the plane orthogonal residing for described event trace is in shadow surface (7), the angle corresponding to described event trace is the scope of adjustable angle, securing member two (5) is through movable part (6) and allocate in movable span (31).
2. the angle modulation bearing of a kind of LED street lamp according to claim 1, is characterized in that: the angle corresponding to event trace of described movable span (31) is 180 ° ~ 190 °.
3. the angle modulation bearing of a kind of LED street lamp according to claim 1, it is characterized in that: described movable part (6) comprises two turning arms (62) and is connected two support arms (62), the direct base plate (63) playing support street lamp main body (1) and act on, described turning arm (62) is flexibly connected by hinge (4) with fixed part (3), and the spacing at the center of securing member two (5) and the center of hinge (4) equals the radius of circular arc event trace.
4. the angle modulation bearing of a kind of LED street lamp according to claim 1, it is characterized in that: each described fixed part (3) be provided with two can hold securing member one (2) through and the slotted hole (32) of this fixed part (3) perpendicular to the position on two fixed part (3) spacing directions can be finely tuned, its fine setting scope is at 2 ~ 3cm.
5. the angle modulation bearing of a kind of LED street lamp according to claim 3, is characterized in that: described base plate (63) is at least provided with two preformed holes (61) playing loss of weight effect or connect foundation bolt.
6. the angle modulation bearing of a kind of LED street lamp according to claim 1, is characterized in that: described two fixed parts (3) are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682588.9U CN204227363U (en) | 2014-11-16 | 2014-11-16 | A kind of angle modulation bearing of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682588.9U CN204227363U (en) | 2014-11-16 | 2014-11-16 | A kind of angle modulation bearing of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227363U true CN204227363U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682588.9U Expired - Fee Related CN204227363U (en) | 2014-11-16 | 2014-11-16 | A kind of angle modulation bearing of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159899A (en) * | 2019-03-29 | 2019-08-23 | 浙江大学滨海产业技术研究院 | A kind of clamp device for warehouse logistics management of sensor |
-
2014
- 2014-11-16 CN CN201420682588.9U patent/CN204227363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159899A (en) * | 2019-03-29 | 2019-08-23 | 浙江大学滨海产业技术研究院 | A kind of clamp device for warehouse logistics management of sensor |
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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: 20150325 Termination date: 20181116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |