CN203836889U - Light-emitting angle adjustment device of LED (Light Emitting Diode) energy-saving street lamp - Google Patents
Light-emitting angle adjustment device of LED (Light Emitting Diode) energy-saving street lamp Download PDFInfo
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- CN203836889U CN203836889U CN201420184417.3U CN201420184417U CN203836889U CN 203836889 U CN203836889 U CN 203836889U CN 201420184417 U CN201420184417 U CN 201420184417U CN 203836889 U CN203836889 U CN 203836889U
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- gear
- lamp
- lamp body
- adapting rod
- lamp stand
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- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000012856 packing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a light-emitting angle adjustment device of an LED (Light Emitting Diode) energy-saving street lamp. The light-emitting angle adjustment device comprises a lamp body connecting rod, a lamp pole connecting rod, a first gear and a second gear; the lamp body connecting rod and the lamp pole connecting rod are hollow rods; the second gear is arranged on the lamp body connecting rod; the first gear is arranged on the lamp pole connecting rod; the first gear and the second gear are oppositely arranged through a fixed shaft; the gear end surfaces of the first gear and the second gear, which are opposite to each other, are meshed with each other. According to the light-emitting angle adjustment device of the LED energy-saving street lamp, the light-emitting angle adjustment device can be detachably arranged on the ordinary LED street lamps which are free of light-emitting angle adjustment structure, the lighting effect of the street lamps can be effectively utilized, the energy-saving and environment-friendly effect is achieved, a light source is not wasted, and the application range is wide due to the fact that the light-emitting angle adjustment device can be simply and generally applied to the various ordinary LED street lamps.
Description
Technical field
The utility model relates to LED lighting field, particularly a kind of lighting angle adjusting device of LED energy-conserving road lamp.
Background technology
The features such as that LED street lamp has is environment friendly and pollution-free, little power consumption, light efficiency is high, the life-span is long, therefore, LED street lamp has become the optimal selection of reducing energy consumption.LED street lamp application is in road lightings such as trunk roads, secondary distributor road, branch road, factory, school, gardens, city square, gardens.In the time that LED street lamp is arranged on road, need adjust according to road concrete condition the lighting angle of LED street lamp, with the effect that reaches effective use road lamp efficiency, energy-conserving and environment-protective, do not waste light source.
Current LED street lamp great majority on the market cannot be adjusted lighting angle, minority can be adjusted the LED street lamp of lighting angle for adopting lighting angle to adjust structure and the integrated design of lamp body, lighting angle is adjusted to structure to this structural design and lamp body is designed to one, not only cannot be useful in common LED street lamp, cause certain burden to LED lamp body simultaneously, thereby affect the lamp body life-span.The LED street lamp existence that, lighting angle is adjusted structure and lamp body integrated design cannot dismantle, can not be widely used in lamp body and do not have in the common LED street lamp of angle adjustment mechanism and affect the problem in lamp body life-span.
Utility model content
The purpose of this utility model is to solve lamp body not have the LED street lamp of angle adjustment mechanism cannot adjust the problem of lighting angle.
For addressing the above problem, the utility model discloses a kind of lighting angle adjusting device of LED energy-conserving road lamp, it is characterized in that, comprise lamp body adapting rod, lamp stand adapting rod, the first gear and the second gear, described lamp body adapting rod and lamp stand adapting rod are hollow stem, described the second gear is arranged on lamp body adapting rod, described the first gear is arranged on lamp stand adapting rod, described the first gear and the second gear are oppositely arranged by a fixed axis, and the gear face that described the first gear is relative with the second gear is intermeshing.
Further, described lamp body adapting rod is the arc surface matching with the periphery of the second gear near one end of the second gear, and described lamp stand adapting rod is the arc surface matching with the periphery of the first gear near one end of the first gear.
Further, described lamp body adapting rod is provided with lamp body connector away from one end of the second gear, and described lamp body adapting rod is connected with the lamp body of LED street lamp by lamp body connector.
Further, the interface internal diameter of described lamp body connector is greater than the interface external diameter of lamp body, and lamp body interface is fixedly connected with the inwall of lamp body connector.。
Further, described lamp body connector is fixedly connected with by screw or anchor ear ring with lamp body adapting rod inwall.
Further, described lamp stand adapting rod is provided with lamp stand connector away from one end of the first gear, and described lamp stand adapting rod is fixedly connected with the lamp stand of LED street lamp by lamp stand connector.
Further, the interface internal diameter of described lamp stand connector is greater than the interface external diameter of lamp stand, and lamp stand interface is fixedly connected with the inwall of lamp stand connector.
Further, described lamp stand connector is fixedly connected with by screw or anchor ear ring with lamp stand adapting rod outer wall.
Further, described the first gear is provided with trough with the position that the lamp stand adapting rod of hollow is connected, and described the second gear is provided with trough with the position that hollow lamp body adapting rod is connected.
The beneficial effects of the utility model are: the lighting angle adjusting device of LED energy-conserving road lamp of the present utility model, lighting angle is adjusted to structure from lamp body separately out, the running that coordinates by the first gear with the second gear, to regulate the setting angle of street lamp, can realize and being detachably arranged on the common LED street lamp that does not have lighting angle to adjust structure, there is the beneficial effect that can effectively use road lamp efficiency, energy-conserving and environment-protective, not waste light source; , due to lighting angle adjusting device of the present utility model installing/dismounting separately, therefore, can simply, generally use on various common LED street lamps meanwhile, there is the beneficial effect of applied range.
Brief description of the drawings
Accompanying drawing 1 is the structure chart that the first gear of the lighting angle adjusting device of LED energy-conserving road lamp of the present utility model does not engage with the second gear;
Accompanying drawing 2 is the structure charts after the first gear of the lighting angle adjusting device of LED energy-conserving road lamp of the present utility model engages with the second gear;
Accompanying drawing 3 is the lighting angle adjusting device of LED energy-conserving road lamp of the present utility model and the structural representation of lamp body and lamp stand installation.
Label declaration:
1, lamp body adapting rod; 11, lamp body connector; 2, lamp stand adapting rod; 21, lamp stand connector; 311, the first gear; 312, the second gear; 32, nut; 33 play packing ring; 34, plain washer; 35, bolt; 4, power line; 5, lamp body; 6, lamp stand.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The main distinction of the utility model and prior art is that lighting angle is adjusted to structure from lamp body separately out, can removably install and regulate, can be simple, general be applied on common LED street lamp.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model discloses a kind of lighting angle adjusting device of LED energy-conserving road lamp, comprise lamp body adapting rod 1, lamp stand adapting rod 2, the first gear 311 and the second gear 312, described lamp body adapting rod 1 and lamp stand adapting rod 2 are hollow stem, described the second gear 312 is arranged on lamp body adapting rod 1, described the first gear 311 is arranged on lamp stand adapting rod 2, described the first gear 311 and the second gear 312 are oppositely arranged by a fixed axis, and the gear face that described the first gear 311 is relative with the second gear 312 is intermeshing.
The lighting angle adjusting device of present embodiment, lamp body adapting rod 1 is the arc surface matching with the periphery of the second gear 312 near one end of the second gear 312, and described lamp stand adapting rod 2 is the arc surface matching with the periphery of the first gear 311 near one end of the first gear 311.Lamp body adapting rod 1 is provided with lamp body connector 11 away from one end of the first gear 311 or the second gear 312, and is fixedly connected with lamp body 5 by lamp body connector 11.The interface internal diameter of lamp body connector 11 is greater than the interface external diameter of lamp body 5, and lamp body interface is fixedly connected with the inwall of lamp body connector 11.Lamp body connector 11 is fixedly connected with by screw or anchor ear ring with lamp body adapting rod 1 inwall.Lamp stand adapting rod 2 is provided with lamp stand connector 21 away from one end of the first gear 311 or the second gear 312, and is fixedly connected with lamp stand 6 by lamp stand connector 21.The interface internal diameter of lamp stand connector 21 is greater than the interface external diameter of lamp stand 6, and lamp stand interface is fixedly connected with the inwall of lamp stand connector 21.Lamp stand connector 21 is fixedly connected with by screw or anchor ear ring with lamp stand adapting rod 2 outer walls.The first gear 311 is provided with trough 36 with the position that the lamp stand adapting rod 2 of hollow is connected, described the second gear 312 is provided with trough 36 with the position that hollow lamp body adapting rod 1 is connected, power line 4 passes lamp stand connector 21, lamp stand adapting rod 2 and lamp body adapting rod 1 successively by trough 36, and passes from lamp body connector 11.The second gear 312 is fixed by nut, bullet packing ring and plain washer successively away from the end face of the first gear 311, the first gear 311 is fixed by plain washer and bolt successively away from the end face of the second gear, the first gear 311 and the second gear 312 end face close to each other are connected with a joggle, in this way, the first gear 311 is fixedly connected with the second gear 312.
Operation principle of the present utility model is: the first gear 311 is fixedly connected with the arc surface of lamp stand adapting rod 2 one end, the second gear 312 is fixedly connected with the arc surface of lamp body adapting rod 1 one end, the first gear 311 is screwed and is connected with the second gear 312, and the first gear 311 and the second gear 312 intermeshing, coaxially and be axially oppositely arranged.Lamp body adapting rod 1 is connected with lamp body 5 by lamp body connector 11, and lamp stand adapting rod 2 is connected with lamp stand 6 by lamp stand connector 21.In the time that LED street lamp is installed, can be by the nut 32 that unclamps or be tightened on axle, mobile bolt 35, according to concrete road surface needs, adjusts the first gear 311 and the second gear 312, thereby adjusts lamp body lighting angle.
More than comprehensive, the beneficial effect of the present embodiment has:
1) the present embodiment provides the concrete connected mode that a kind of lamp body adapting rod 1, lamp stand adapting rod 2, the first gear 311 and the second gear 312 are mutually permanently connected, the arc surface design of lamp body adapting rod 1 and lamp stand adapting rod 2 one end can be connected respectively it with the second gear 312 and the first gear 311 adaptations, the use that plays packing ring 33 and plain washer 34 can increase the fixing stability of screw thread, and protects the surface of securing member and installed surface; Thereby ensure the adjustment of lighting angle.
2) lighting angle is adjusted to structure from lamp body separately out, the running that coordinates by the first gear 311 with the second gear 312, to regulate the setting angle of street lamp, can realize and being detachably arranged on the common LED street lamp that does not have lighting angle to adjust structure, there is the beneficial effect that can effectively use road lamp efficiency, energy-conserving and environment-protective, not waste light source; , due to its installing/dismounting separately, therefore, can simply, generally use on various common LED street lamps meanwhile, there is the beneficial effect of applied range.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. the lighting angle adjusting device of a LED energy-conserving road lamp, it is characterized in that, comprise lamp body adapting rod, lamp stand adapting rod, the first gear and the second gear, described lamp body adapting rod and lamp stand adapting rod are hollow stem, described the second gear is arranged on lamp body adapting rod, described the first gear is arranged on lamp stand adapting rod, and described the first gear and the second gear are oppositely arranged by a fixed axis, and the gear face that described the first gear is relative with the second gear is intermeshing.
2. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 1, it is characterized in that, described lamp body adapting rod is the arc surface matching with the periphery of the second gear near one end of the second gear gear, and described lamp stand adapting rod is the arc surface matching with the periphery of the first gear near one end of the first gear.
3. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 1, is characterized in that, described lamp body adapting rod is provided with lamp body connector away from one end of the second gear, and described lamp body adapting rod is connected with the lamp body of LED street lamp by lamp body connector.
4. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 3, is characterized in that, the interface internal diameter of described lamp body connector is greater than the interface external diameter of lamp body, and lamp body interface is fixedly connected with the inwall of lamp body connector.
5. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 3, is characterized in that, described lamp body connector is fixedly connected with by screw or anchor ear ring with lamp body adapting rod inwall.
6. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 1, it is characterized in that, described lamp stand adapting rod is provided with lamp stand connector away from one end of the first gear, and described lamp stand adapting rod is fixedly connected with the lamp stand of LED street lamp by lamp stand connector.
7. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 6, is characterized in that, the interface internal diameter of described lamp stand connector is greater than the interface external diameter of lamp stand, and lamp stand interface is fixedly connected with the inwall of lamp stand connector.
8. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 6, is characterized in that, described lamp stand connector is fixedly connected with by screw or anchor ear ring with lamp stand adapting rod outer wall.
9. the lighting angle adjusting device of LED energy-conserving road lamp according to claim 1, it is characterized in that, described the first gear is provided with trough with the position that the lamp stand adapting rod of hollow is connected, and described the second gear is provided with trough with the position that hollow lamp body adapting rod is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184417.3U CN203836889U (en) | 2014-04-16 | 2014-04-16 | Light-emitting angle adjustment device of LED (Light Emitting Diode) energy-saving street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184417.3U CN203836889U (en) | 2014-04-16 | 2014-04-16 | Light-emitting angle adjustment device of LED (Light Emitting Diode) energy-saving street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836889U true CN203836889U (en) | 2014-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420184417.3U Expired - Fee Related CN203836889U (en) | 2014-04-16 | 2014-04-16 | Light-emitting angle adjustment device of LED (Light Emitting Diode) energy-saving street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293230A (en) * | 2017-07-07 | 2017-10-24 | 中建八局第二建设有限公司 | A kind of building site model display card of height and adjustable angle |
| CN109958940A (en) * | 2017-12-22 | 2019-07-02 | 深圳市海洋王照明工程有限公司 | Low ceiling light |
-
2014
- 2014-04-16 CN CN201420184417.3U patent/CN203836889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293230A (en) * | 2017-07-07 | 2017-10-24 | 中建八局第二建设有限公司 | A kind of building site model display card of height and adjustable angle |
| CN109958940A (en) * | 2017-12-22 | 2019-07-02 | 深圳市海洋王照明工程有限公司 | Low ceiling light |
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| 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: 20140917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |