CN108506811A - A kind of LED spotlight - Google Patents
A kind of LED spotlight Download PDFInfo
- Publication number
- CN108506811A CN108506811A CN201810402821.6A CN201810402821A CN108506811A CN 108506811 A CN108506811 A CN 108506811A CN 201810402821 A CN201810402821 A CN 201810402821A CN 108506811 A CN108506811 A CN 108506811A
- Authority
- CN
- China
- Prior art keywords
- gear disk
- oil storage
- led
- lamp holder
- lampshade
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED spotlights, including lamp holder, it is provided with lamp cap at the top of the lamp holder, and lamp cap outer surface is socketed with lampshade, angularly there are four LED chips for distribution inside the lampshade, the lamp holder is internally provided with exhaust fan, and exhaust fan is connect by guide duct with the hollowed-out board in lamp cap, the lamp holder both sides appearance wall is symmetrically welded with transmission shaft and the matched bearing used, and bearing is located at the inside of fixed frame, the pinion gear disk engages connection with the large gear disk of transmission shaft side, the large gear disk is provided with oil storage cabin between being internally located at adjacent teeth block, the oil storage cabin both sides are connected separately with oil guide pipe, it is provided with briquetting on the outside of the oil storage cabin.In the present invention, which drives large gear disk and pinion gear disk to be engaged rotation by motor, the irradiating angle of lamp holder can be carried out effective rotation under the traction of transmission shaft and adjusted, to realize the multi-angle rotary operation of LED spotlight.
Description
Technical field
The present invention relates to LED light technical field more particularly to a kind of LED spotlights.
Background technology
LED spotlight is exactly to use light emitting diode as the shot-light of light source, and LED light source is in principle of luminosity, the layer of energy-saving and environmental protection
All it is far superior to traditional lighting lamps and lanterns on face, shot-light type is various, is chiefly used in manufacturing effect, intersperses atmosphere, and color has pure white, rice
The tones such as color, light gray, gold, silver color, black；Shape has elongated, round, and specification is not of uniform size, because moulding is exquisite small
Ingeniously, there is dicoration very much, so in general, decorative stronger place is mostly placed in a variety of combinations, from details
Embody the exquisite life of owner and exclusive temperament and interest.
However there is some shortcomingss in use for existing LED spotlight, on the one hand in the tune of irradiating angle
It is not convenient enough in section operation, the range of exposures of LED spotlight is reduced, on the other hand for the wear phenomenon of rotating mechanism junction
It is more serious, lead to the excessive wear of parts, reduces the service life of LED spotlight.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of LED spotlight proposed.
To achieve the goals above, present invention employs following technical solutions：A kind of LED shot-lights, including lamp holder, it is described
It is provided with lamp cap at the top of lamp holder, and lamp cap outer surface is socketed with lampshade, angularly there are four LED cores for distribution inside the lampshade
Piece, the lamp holder is internally provided with exhaust fan, and exhaust fan is connect by guide duct with the hollowed-out board in lamp cap, the lamp holder two
Side appearance wall is symmetrically welded with transmission shaft and the matched bearing used, and bearing is located at the inside of fixed frame, the fixation
Frame side is internally provided with motor, and motor is sequentially connected by shaft and pinion gear disk, the pinion gear disk and transmission shaft one
The large gear disk engagement connection of side, the large gear disk outer surface angularly weld with teeth piece, and the large gear disk is internally located at
Oil storage cabin is provided between adjacent teeth block, the oil storage cabin both sides are connected separately with oil guide pipe, are provided on the outside of the oil storage cabin
Briquetting.
As further describing for above-mentioned technical proposal：
The outer surface of the lampshade is socketed with the sealing ring sealed for lampshade.
As further describing for above-mentioned technical proposal：
The diameter of the pinion gear disk is the half of large gear disk diameter.
As further describing for above-mentioned technical proposal：
The cross section of the fixed frame is U-shaped structure.
As further describing for above-mentioned technical proposal：
There are four the LED chip is arranged altogether, and four LED chips are symmetrical between any two.
As further describing for above-mentioned technical proposal：
The inside of the briquetting is located at the bearing plate of oil storage cabin being internally provided with for pushing away oil.
In the present invention, first, which drives large gear disk and pinion gear disk to be engaged rotation, energy by motor
It is enough that the irradiating angle of lamp holder is subjected to effective rotation adjusting under the traction of transmission shaft, to realize the polygonal of LED spotlight
It spends rotation process and is secondly internally provided with oil storage cabin in large gear disk, when pinion gear disk and large gear disk intermeshing rotation
When, the tooth block of pinion gear panel surface can squeeze briquetting so that briquetting is embedded in oil storage cabin, and the lubricating oil indentation in oil storage cabin is led
In oil pipe, the junction of large gear disk and pinion gear disk is lubricated, reduces the wear phenomenon of toothed disc junction, is extended
The service life of LED spotlight, on the other hand, the LED spotlight overall construction design advantages of simple is easy to install and use, full
The larger use demand of foot, has stronger practicability.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of LED spotlight proposed by the present invention；
Fig. 2 is the overlooking structure diagram of lampshade of the present invention；
Fig. 3 is the structural schematic diagram of toothed disc engagement place of the present invention.
Marginal data：
1- lampshades, 2- lamp holders, 3- lamp caps, 4- hollowed-out boards, 5- transmission shafts, 6- large gear disks, 7- bearings, 8- pinion gears disk,
9- motors, 10- fixed frames, 11- exhaust fans, 12-LED chips, 13- sealing rings, 14- teeth block, 15- oil storage cabins, 16- oil guide pipes,
17- briquettings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of LED spotlight, including lamp holder 2,2 top of lamp holder are provided with lamp cap 3, and 3 appearance surface cover of lamp cap
It is connected to lampshade 1, is angularly distributed there are four LED chip 12 inside lampshade 1, lamp holder 2 is internally provided with exhaust fan 11, and exhausting
Machine 11 is connect by guide duct with the hollowed-out board 4 in lamp cap 3, and 2 both sides appearance wall of lamp holder is symmetrically welded with transmission shaft 5 and therewith
Matching used bearing 7, and bearing 7 is located at the inside of fixed frame 10,10 side of fixed frame is internally provided with motor 9, and motor
9 are sequentially connected by shaft and pinion gear disk 8, and pinion gear disk 8 engages connection, gear wheel with the large gear disk 6 of 5 side of transmission shaft
6 outer surface of disk angularly welds with teeth piece 14, and large gear disk 6 is provided with oil storage cabin 15 between being internally located at adjacent teeth block 14, storage
15 both sides of bunker are connected separately with oil guide pipe 16, and 15 outside of oil storage cabin is provided with briquetting 17.
The outer surface of lampshade 1 is socketed with the sealing ring 13 sealed for lampshade 1, and the diameter of pinion gear disk 8 is canine tooth
The cross section of the half of 6 diameter of wheel disc, fixed frame 10 is U-shaped structure, and there are four the total settings of LED chip 12, and four
Between any two symmetrically, the inside of briquetting 17 is located at being internally provided with for pushing away oily hold of oil storage cabin 15 to a LED chip 12
Pressing plate.
When the tooth block 14 on 8 surface of pinion gear disk is engaged with the tooth block 14 on 6 surface of large gear disk to be contacted, briquetting 17 can be by
Extruding force so that briquetting 17 is pressed into oil storage cabin 15, and the bearing plate of 17 inside of briquetting squeezes the profit inside oil storage cabin 15 at this time
Lubricating oil makes it import in oil guide pipe 16, and the junction for spilling into large gear disk 6 and pinion gear disk 8 later is lubricated, and then drops
The low wear phenomenon of gear connection structure.
Operation principle：In use, fixed frame 10 is fixed on job site by bolt, lamp holder 2 is connected by power lead
It is connected to power circuit and controls the work of LED chip 12 and send out illuminating ray, when motor 9 starts, 9 driving pinion disk of motor
8 rotations, pinion gear disk 8 drive large gear disk 6 to be rotated, and at the same time, 5 stress of transmission shaft drives lamp holder 2 to carry out angle
Tilt adjustment changes the irradiating angle of light, and another aspect briquetting 17 is embedded in by the extruding of tooth block 14 in oil storage cabin 15, will
Lubricating oil in oil storage cabin 15 is squeezed into oil guide pipe 16, and processing is lubricated to large gear disk 6 and 8 junction of pinion gear disk, from
And the LED spotlight is completely used.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of LED spotlight, including lamp holder (2), which is characterized in that be provided with lamp cap (3), and lamp cap at the top of the lamp holder (2)
(3) outer surface is socketed with lampshade (1), and there are four LED chip (12), the lamp holders (2) for the internal angularly distribution of the lampshade (1)
It is internally provided with exhaust fan (11), and exhaust fan (11) is connect by guide duct with the hollowed-out board (4) in lamp cap (3), the lamp
Seat (2) both sides appearance wall is symmetrically welded with transmission shaft (5) and the matched bearing (7) used, and bearing (7) is located at fixed frame
(10) inside, fixed frame (10) side is internally provided with motor (9), and motor (9) passes through shaft and pinion gear disk (8)
It is sequentially connected, the pinion gear disk (8) engages connection, the large gear disk (6) with the large gear disk (6) of transmission shaft (5) side
Outer surface is angularly welded with teeth piece (14), and the large gear disk (6) is provided with oil storage between being internally located at adjacent teeth block (14)
Storehouse (15), oil storage cabin (15) both sides are connected separately with oil guide pipe (16), briquetting are provided on the outside of the oil storage cabin (15)
(17)。
2. a kind of LED spotlight according to claim 1, which is characterized in that the outer surface of the lampshade (1), which is socketed with, to be used for
The sealing ring (13) of lampshade (1) sealing.
3. a kind of LED spotlight according to claim 1, which is characterized in that the diameter of the pinion gear disk (8) is big
The half of toothed disc (6) diameter.
4. a kind of LED spotlight according to claim 1, which is characterized in that the cross section of the fixed frame (10) is U-shaped knot
Structure.
5. a kind of LED spotlight according to claim 1, which is characterized in that there are four the LED chip (12) is arranged altogether,
And four LED chips (12) are symmetrical between any two.
6. a kind of LED spotlight according to claim 1, which is characterized in that the inside of the briquetting (17) is located at oil storage cabin
(15) the bearing plate being internally provided with for pushing away oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402821.6A CN108506811A (en) | 2018-04-28 | 2018-04-28 | A kind of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402821.6A CN108506811A (en) | 2018-04-28 | 2018-04-28 | A kind of LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506811A true CN108506811A (en) | 2018-09-07 |
Family
ID=63399669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402821.6A Withdrawn CN108506811A (en) | 2018-04-28 | 2018-04-28 | A kind of LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630938A (en) * | 2019-01-09 | 2019-04-16 | 盈奇科技（深圳）有限公司 | A kind of automatic vending machine lamp light control method |
-
2018
- 2018-04-28 CN CN201810402821.6A patent/CN108506811A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630938A (en) * | 2019-01-09 | 2019-04-16 | 盈奇科技（深圳）有限公司 | A kind of automatic vending machine lamp light control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |