CN209309799U - A kind of LED street lamp light source at the tunable light source elevation angle - Google Patents
A kind of LED street lamp light source at the tunable light source elevation angle Download PDFInfo
- Publication number
- CN209309799U CN209309799U CN201920268437.1U CN201920268437U CN209309799U CN 209309799 U CN209309799 U CN 209309799U CN 201920268437 U CN201920268437 U CN 201920268437U CN 209309799 U CN209309799 U CN 209309799U
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- CN
- China
- Prior art keywords
- light source
- mounting
- left end
- end tooth
- right gear
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- 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
A kind of LED street lamp light source of elevation angle adjustable is made of LED light source, nut, left end tooth, right gear, bolt, mounting plate, light source support plate, it is characterized in that nut is fixed on the left end tooth mounting rack of light source support plate, the mounting post of left end tooth is inserted in the left end tooth mounting hole of the mounting rack and is screwed；The mounting post of right gear is inserted in the mounting hole of the right gear on mounting plate and is screwed；Bolt screws in nut after passing through right gear mounting rack centre bore, right gear centre bore, left end tooth centre bore, left end tooth mounting rack centre bore, make the end tooth engagement of the end tooth and right gear of left end tooth, mounting plate is consistent with the size of the translucent material of conventional road lamp cover, and is mounted on the position of the translucent material.The utility model can be widely used for street lighting.
Description
One, technical field
The utility model relates to LED lamp field, in particular to a kind of LED street lamp light source at the tunable light source elevation angle.
Two, background technique
Since LED light energy conservation and service life are long, it is widely used in street lighting.But exist in existing street lamp product as follows
Problem: 1, being generally integrated, i.e. street lamp cap is together with light source, Yao Huancheng LED street lamp, it is necessary to tear entire street lamp cap open
Under.In fact, all road-light light-sources use Metal halogen lamp or sodium lamp before LED street lamp appearance, it can be more after light source damage
It changes, and is changed without street lamp shade, in existing street lamp, the overwhelming majority is still traditional Metal halogen lamp and sodium lamp as light source, uses LED
This new type light source of street lamp or only a few.Therefore, existing street lamp is replaced with to novel LED street lamp, by entire street lamp
Head removes replacement and extremely wastes, also damage city image (it is aesthetic in appearance because of conventional road lamp head kind very abundant, it is right
City plays good decoration function).Therefore existing street lamp cap is kept, and only change LED light source into, meaning is just very heavy
Greatly；2, it in the case where considering that conventional light source is changed into LED light source still retains street lampshade, needs to solve there are one problem,
That is the irradiation elevation angle of LED light source and conventional light source is different, if not being adjusted to the reasonable elevation angle, illuminating effect is not
Alright.
Three, summary of the invention
In view of the drawbacks of the prior art, the purpose of this utility model is to provide a kind of LED street lamp light sources of elevation angle adjustable
So as to solve the deficiencies in the prior art.
A kind of LED street lamp light source of elevation angle adjustable provided by the utility model is by LED light source, nut, left end tooth, right end
Tooth, bolt, mounting plate, light source support plate are constituted, it is characterised in that design has mounting hole on LED light source；Left end tooth is circle,
Design has centre bore on left end, and design has end tooth on an end face of left end tooth, and design has mounting post on other end；It is right
End tooth is circle, and design has centre bore on right gear, and design has end tooth on an end face of right gear, is set on other end
In respect of mounting post；Design has 2 right gear mounting racks perpendicular to mounting plate on a mounting board, and design has the right side on the mounting rack
End tooth mounting hole and right gear mounting rack centre bore；Design has light source mounting hole, light hole and ventilation hole in light source support plate
And 2 perpendicular to the left end tooth mounting rack of light source support plate, on the mounting rack design have left end tooth mounting hole and centre bore；
LED light source is fixed on the light source mounting hole of light source support plate using its mounting hole；Nut is fixed on the left end of light source support plate
On tooth mounting rack, the mounting post of left end tooth is inserted in the left end tooth mounting hole of the mounting rack and is screwed；The installation of right gear
Column sleeve enters the mounting hole of the right gear on mounting plate and is screwed；Bolt passes through right gear mounting rack centre bore, right gear
Nut is screwed in after centre bore, left end tooth centre bore, left end tooth mounting rack centre bore, makes the end tooth of left end tooth and the end tooth of right gear
Engagement, the fixed position of LED light source, unclamps bolt, makes the end tooth separation of the end tooth and right gear of left end tooth, and LED light source is rotatable,
Mounting plate is consistent with the size of the translucent material of conventional road lamp cover, and is mounted on the position of the translucent material.
The utility model has the advantages that: 1. only change LED light in existing road lamp, using the utility model
Source keeps existing road lamp shell constant, can save a large amount of lamps and lanterns costs, and can guarantee that the style of former street lamp is constant, reaches
It is acted on to good beautifying city.The tiltable of 2.LED light source ensure that the illuminating effect of the utility model, meet
The lighting requirement on road.3. the utility model structure is simple, at low cost, can be mass.
The utility model can be widely used for street lighting.
Four, Detailed description of the invention
The structure chart of 1 the utility model of attached drawing.
The top view of 2 the utility model of attached drawing.
The bottom view of 3 the utility model of attached drawing.
The LED light source structure figure of 4 the utility model of attached drawing.
The structure chart of 5 the utility model mounting plate of attached drawing.
The structure chart of 6 the utility model light source support plate of attached drawing.
The structure chart of 7 the utility model right gear of attached drawing.
The structure chart of 8 the utility model left end tooth of attached drawing.
Scheme of installation of 9 the utility model of attached drawing in traditional lampshade.
In above-mentioned attached drawing, 1 is LED light source, and 11 be mounting hole, and 2 be nut, and 3 be left end tooth, and 31 be left end tooth center
Hole, 32 be the end tooth of left end tooth, and 33 be the mounting post of left end tooth, and 4 be right gear, and 41 be right gear centre bore, and 42 be right gear
End tooth, 43 be the mounting post of right gear, and 5 be bolt, and 6 be mounting plate, and 61 be right gear mounting rack, and 62 be right gear installation
Hole, 63 be right gear mounting rack centre bore, and 7 be light source support plate, and 71 be left end tooth mounting rack, and 72 be left end tooth mounting hole, 73
It is left end tooth mounting rack centre bore, 74 be light source mounting hole, and 75 be ventilation hole, and 76 be light hole, and 8 be screw, and 9 be conventional lights
Cover.
Five, specific embodiment
The embodiments of the present invention are as shown in 1~attached drawing of attached drawing 9, mainly by LED light source 1, nut 2, left end tooth 3, the right side
End tooth 4, bolt 5, mounting plate 6, light source support plate 7 are constituted, it is characterised in that design has mounting hole 11, left end on LED light source 1
Tooth 3 is circle, and design has centre bore 31 on left end tooth 3, and design has end tooth 32 on an end face of left end tooth 3, in the other end
Design has mounting post 33 on face；Right gear 4 is circle, and design has centre bore 41 on right gear 4, in an end face of right gear 4
Upper design has end tooth 42, and design has mounting post 43 on other end；On mounting plate 6 design have 2 perpendicular to mounting plate 6
Right gear mounting rack 61, design has right gear mounting hole 62 and right gear mounting rack centre bore 63 on the mounting rack 61；In light
Design has light source mounting hole 74, light hole 76 and ventilation hole 75 and 2 left ends perpendicular to light source support plate 7 in source support plate 7
Tooth mounting rack 71, design has left end tooth mounting hole 72 and centre bore 73 on the mounting rack 71；LED light source 1 utilizes its mounting hole
11 are fixed on the light source mounting hole 74 of light source support plate 7；Nut 2 is fixed on the left end tooth mounting rack 71 of light source support plate 7,
The mounting post 33 of left end tooth is inserted in the left end tooth mounting hole 72 of the mounting rack 71 and is screwed；43 sets of the mounting post of right gear
Enter the mounting hole 62 of the right gear on mounting plate and be screwed, bolt 5 passes through right gear mounting rack centre bore 63, right gear
Nut 2 is screwed in after centre bore 41, left end tooth centre bore 31, left end tooth mounting rack centre bore 73, makes end tooth 32 and the right side of left end tooth
The end tooth 42 of end tooth engages, and the fixed position of LED light source 01 unclamps bolt 5, makes the end tooth 32 of left end tooth and the end tooth 42 of right gear
Separation, LED light source 01 is rotatable, and mounting plate 6 is consistent with the size of the translucent material of conventional road lamp cover 9, and is mounted on the light transmission
The position of material.
The present invention is not limited to the above embodiments.
Claims (1)
1. a kind of LED street lamp light source of elevation angle adjustable, by LED light source, nut, left end tooth, right gear, bolt, mounting plate, light source
Support plate is constituted, it is characterised in that design has mounting hole on LED light source；Left end tooth is circle, and design has center on left end
Hole, design has end tooth on an end face of left end tooth, and design has mounting post on other end；Right gear is circle, in right end
Design has centre bore on tooth, and design has end tooth on an end face of right gear, and design has mounting post on other end；It is installing
Design has 2 right gear mounting racks perpendicular to mounting plate on plate, and design has right gear mounting hole and right end on the mounting rack
Tooth mounting rack centre bore；Design has light source mounting hole, light hole and ventilation hole and 2 perpendicular to light source branch in light source support plate
The left end tooth mounting rack of fagging, design has left end tooth mounting hole and centre bore on the mounting rack；LED light source utilizes its mounting hole
It is fixed on the light source mounting hole of light source support plate；Nut is fixed on the left end tooth mounting rack of light source support plate, left end tooth
Mounting post is inserted in the left end tooth mounting hole of the mounting rack and is screwed；The mounting post of right gear is inserted in the right end on mounting plate
The mounting hole of tooth is simultaneously screwed；Bolt pass through right gear mounting rack centre bore, right gear centre bore, left end tooth centre bore,
Nut, the end tooth engagement of the end tooth and right gear of left end tooth are screwed in after the tooth mounting rack centre bore of left end；Mounting plate and conventional road lamp
The size of the translucent material of cover is consistent, and is mounted on the position of the translucent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268437.1U CN209309799U (en) | 2019-02-26 | 2019-02-26 | A kind of LED street lamp light source at the tunable light source elevation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920268437.1U CN209309799U (en) | 2019-02-26 | 2019-02-26 | A kind of LED street lamp light source at the tunable light source elevation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309799U true CN209309799U (en) | 2019-08-27 |
Family
ID=67681958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920268437.1U Expired - Fee Related CN209309799U (en) | 2019-02-26 | 2019-02-26 | A kind of LED street lamp light source at the tunable light source elevation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309799U (en) |
-
2019
- 2019-02-26 CN CN201920268437.1U patent/CN209309799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |