CN205424719U - A LED luminaire arrangement for subsequent rotation illumination on street lamp - Google Patents
A LED luminaire arrangement for subsequent rotation illumination on street lamp Download PDFInfo
- Publication number
- CN205424719U CN205424719U CN201620201323.1U CN201620201323U CN205424719U CN 205424719 U CN205424719 U CN 205424719U CN 201620201323 U CN201620201323 U CN 201620201323U CN 205424719 U CN205424719 U CN 205424719U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- housing
- straight pin
- street lamp
- illumination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED luminaire arrangement for subsequent rotation illumination on street lamp, including casing (1), be equipped with back shaft (2) in casing (1), back shaft (2) are gone up to rotate and are connected with connecting rod (3), and connecting rod (3) one end is equipped with lamp holder (4) that are used for the illumination, and the other end is equipped with flat board (7), casing (1) internal rotation be connected with cam (8), cam (8) gabarit and dull and stereotyped (7) are supported tightly, casing (1) in be equipped with and be used for driving cam (8) pivoted motor, casing (1) in be equipped with and be used for stimulateeing connecting rod (3) rot. Extension spring (9), casing (1) in be equipped with and be used for spacing first cylindric lock (10) and second cylindric lock (11) of connecting rod (3) when swing. The utility model provides a LED luminaire arrangement for subsequent rotation illumination on street lamp for enlarging the LED lamp illumination angle.
Description
Technical field
This utility model relates to lamp lighting technical field, particularly relates to a kind of LED lamp device rotating illumination on street lamp continuously.
Background technology
Currently, along with the development of semi-conducting material industry, LED has been widely used for every field, especially gains great popularity in roadway illumination field.In the street lamp of prior art, LED lamp is the most all stationarily connected on lamppost, then the light that LED lamp sends just can only project a position regularly, and cannot be illuminated by LED lamp for other regions of some lampposts.Especially in community, village or campus, owing to street lamp is merely able to fixed area throw light, that the most easily reserves dark area；It is to say, the irradiating angle of current LED street lamp is limited, it is impossible to enough spacious places of illumination fully.
Utility model content
The technical problems to be solved in the utility model is, overcomes existing technological deficiency, it is provided that a kind of LED lamp device rotating illumination on street lamp continuously for expanding LED lamp illumination angle.
Technical solution of the present utility model is, there is provided a kind of LED lamp device rotating illumination on street lamp continuously with following structure: include the housing being arranged on street lamp column, support shaft it is provided with in housing, connecting rod it is rotatably connected in support shaft, connecting rod one end is provided with the lamp holder for illumination, and the other end is provided with flat board；Housing sidewall is provided with the opening passed for connecting rod, and lamp holder is positioned at hull outside, and flat board is positioned at enclosure interior, and connecting rod outer wall is connected by diaphragm with the opening on housing；Being rotatably connected to cam in described housing, cam gabarit pushes against with flat board, is provided with the motor for driving cam rotation in described housing；The extension spring for pulling connecting rod to turn round it is provided with in described housing；It is provided with the first straight pin spacing when connecting rod swing and the second straight pin, the first straight pin and the second straight pin in described housing and is positioned at connecting rod both sides, and the first straight pin and the second straight pin are respectively positioned on connecting rod near flat board one end.
This utility model drives cam rotation by motor, thus rotated around support shaft by cam driven flat board, then connecting rod also can rotate around support shaft, the lamp holder being so positioned at hull outside also can rotate relative to support shaft, and, cam includes far angle of repose and near angle of repose, so far angle of repose region can drive flat board to rotate forward, when cam rotation near angle of repose contacts with flat board, flat board then can invert under the pulling force effect of extension spring, it is achieved that the light that lamp holder is irradiated in depletion region can occur ceaselessly reciprocating rotation；Additionally, once meet with rainy weather, then by diaphragm stoping rainwater be flowed in housing, and then can prevent parts in rain drop erosion housing from affecting the transmission stability of parts in housing；Wherein, set up so that the swing of connecting rod is carried out in an angular range by the first straight pin and the second straight pin, avoid owing to connecting rod impulsive force when swinging to two limit ranges is excessive and the opening on housing causes shock, and then improve the reliability of utility model works.In a word, the lamp holder on this utility model can rotate relative to ground, thus expands the illumination zone of the light that lamp holder irradiates, and expands a street lamp the most substantially after installing for the illumination zone in this region.Therefore, this utility model provides a kind of LED lamp device rotating illumination on street lamp continuously for expanding LED lamp illumination angle.
Preferred as one, described diaphragm is loop configuration, and the outer wall of diaphragm inner ring lamp holder one end close with on connecting rod is connected, and diaphragm outer ring is connected with the opening part on housing.Preferred by this, it can be ensured that in the gap between diaphragm arrangement opening part and connecting rod periphery wall on housing, to prevent rainwater to be flowed in housing in the gap between connecting rod periphery wall and opening.
Preferred as one, described extension spring one end is connected near flat board one end with on connecting rod, and the other end is connected with housing.Preferred by this, can effectively pull connecting rod to turn round so that can turn round under tension spring tension effect when connecting rod is not by active force during cam-engaged transmission and reset.
Preferred, in described extension spring region between cam and support shaft as one.Preferred by this, it can be ensured that extension spring pulls connecting rod reversion to reset, and make the interior parts for transmission of this housing arrange compacter.
Preferred as one, the first described straight pin and the second straight pin outer wall are all enclosed with rubber layer.Preferred by this, the connecting rod impulsive force when swinging to two extreme positions can be played the effect of bumper and absorbing shock, it also avoid the strike note that connecting rod sends when contacting with the first straight pin and the second straight pin respectively, play the effect of noise reduction.
Accompanying drawing explanation
Fig. 1 is the sectional view that this utility model rotates the LED lamp device of illumination on street lamp continuously.
Shown in figure: 1, housing, 2, support shaft, 3, connecting rod, 4, lamp holder, 5, opening, 6, diaphragm, 7, flat board, 8, cam, 9, extension spring, the 10, first straight pin, the 11, second straight pin.
Detailed description of the invention
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings.
Operation principle of the present utility model: motor task driven cam 8 rotates counterclockwise, when the far angle of repose region on cam 8 and flat board 7 Contact Transmission, flat board 7 can be driven to rotate clockwise around support shaft 2, i.e. connecting rod 3 rotates clockwise around support shaft 2, until connecting rod 3 left part abuts to the first straight pin 10, thus the lamp holder 4 of connecting rod 3 right part also can rotate clockwise around support shaft 2；Meanwhile, extension spring 9 can also be pulled open when connecting rod 3 rotates clockwise so that pulling force is laid in extension spring 9；
When the near angle of repose turned on cam 8 contacts with flat board 7, so cam 8 just cannot drive flat board 7 to continue away from the basic circle center of circle on cam 8, so flat board 7 can be with turning anticlockwise so that flat board 7 be fitted in the gabarit of cam 8 all the time under the pulling force effect of extension spring 9, thus lamp holder 4 also can turning anticlockwise, until connecting rod 3 left part abuts to the second straight pin 11；
Far angle of repose on above-mentioned cam 8 overlaps with near angle of repose during coordinating with flat board 7 and just can periodically drive flat board 7 to rotate clockwise and anticlockwise, thus drive lamp holder 4 to rotate the most clockwise and anticlockwise, and then the light that lamp holder 4 is sent can intermittently project each corner of depletion region.
This utility model rotates the housing 1 that the LED lamp device illuminated includes being arranged on street lamp column on street lamp continuously, support shaft 2 it is provided with in housing 1, being rotatably connected to connecting rod 3 in support shaft 2, connecting rod 3 one end is provided with the lamp holder 4 for illumination, and the other end is provided with flat board 7；Housing 1 sidewall is provided with the opening 5 passed for connecting rod 3, and it is outside that lamp holder 4 is positioned at housing 1, and it is internal that flat board 7 is positioned at housing 1, and connecting rod 3 outer wall is connected by diaphragm 6 with the opening 5 on housing 1；Being rotatably connected to cam 8 in described housing 1, cam 8 gabarit pushes against with flat board 7, is provided with the motor for driving cam 8 to rotate in described housing 1；The extension spring 9 for pulling connecting rod 3 to turn round it is provided with in described housing 1；Being provided with the first straight pin 10 and the second straight pin 11 spacing when connecting rod 3 swings in described housing 1, the first straight pin 10 and the second straight pin 11 are positioned at connecting rod both sides, and the first straight pin 10 and the second straight pin 11 are respectively positioned on connecting rod 3 near flat board 7 one end.
Described diaphragm 6 is loop configuration, and the outer wall of diaphragm 6 inner ring lamp holder 4 one end close with on connecting rod 3 is connected, and diaphragm 6 outer ring is connected at the opening 5 on housing 1.Described diaphragm 6 is made up of elastomeric material, has certain deformability, may be used for waterproof, may be used for sealing function.
Described extension spring 9 one end is connected near flat board 7 one end with on connecting rod 3, and the other end is connected with housing 1.Described extension spring 9 two ends are all connected on connecting rod 3 and housing 1 by hinged form, and such extension spring 9 two ends can be rotated relative to connecting rod 3 and housing 1 by during pulling force, reduce extension spring 9 to connecting rod 3 and the resistance of housing 1.
In the described extension spring 9 region between cam 8 and support shaft 2, as shown in the figure.
Rubber layer all it is enclosed with on the first described straight pin 10 and the second straight pin 11 outer wall.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within this utility model claim, that made any amendment, equivalent and improvement etc., within should be included in protection domain of the present utility model.
Claims (5)
1. the LED lamp device rotating illumination on street lamp continuously, it is characterized in that: it includes the housing (1) being arranged on street lamp column, support shaft (2) it is provided with in housing (1), connecting rod (3) it is rotatably connected in support shaft (2), connecting rod (3) one end is provided with the lamp holder (4) for illumination, and the other end is provided with flat board (7)；Housing (1) sidewall is provided with the opening (5) passed for connecting rod (3), it is outside that lamp holder (4) is positioned at housing (1), it is internal that flat board (7) is positioned at housing (1), and connecting rod (3) outer wall is connected by diaphragm (6) with the opening (5) on housing (1)；Being rotatably connected to cam (8) in described housing (1), cam (8) gabarit pushes against with flat board (7), is provided with the motor for driving cam (8) to rotate in described housing (1)；The extension spring (9) for pulling connecting rod (3) to turn round it is provided with in described housing (1)；The first straight pin (10) spacing when connecting rod (3) swings and the second straight pin (11) it is provided with in described housing (1), first straight pin (10) and the second straight pin (11) are positioned at connecting rod both sides, and the first straight pin (10) and the second straight pin (11) are respectively positioned on upper close flat board (7) one end of connecting rod (3).
The LED lamp device rotating illumination on street lamp continuously the most according to claim 1, it is characterized in that: described diaphragm (6) is loop configuration, diaphragm (6) inner ring outer wall near lamp holder (4) one end upper with connecting rod (3) is connected, and diaphragm (6) outer ring is connected with opening (5) place on housing (1).
The LED lamp device rotating illumination on street lamp continuously the most according to claim 1, it is characterized in that: described extension spring (9) one end is upper with connecting rod (3) to be connected near flat board (7) one end, and the other end is connected with housing (1).
The LED lamp device rotating illumination on street lamp continuously the most according to claim 1, it is characterised in that: described extension spring (9) is positioned at the region between cam (8) and support shaft (2).
The LED lamp device rotating illumination on street lamp continuously the most according to claim 1, it is characterised in that: all it is enclosed with rubber layer on described the first straight pin (10) and the second straight pin (11) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201323.1U CN205424719U (en) | 2016-03-16 | 2016-03-16 | A LED luminaire arrangement for subsequent rotation illumination on street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620201323.1U CN205424719U (en) | 2016-03-16 | 2016-03-16 | A LED luminaire arrangement for subsequent rotation illumination on street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424719U true CN205424719U (en) | 2016-08-03 |
Family
ID=56546986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620201323.1U Expired - Fee Related CN205424719U (en) | 2016-03-16 | 2016-03-16 | A LED luminaire arrangement for subsequent rotation illumination on street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424719U (en) |
-
2016
- 2016-03-16 CN CN201620201323.1U patent/CN205424719U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20190316 |