CN208074728U - A kind of LED spotlight - Google Patents
A kind of LED spotlight Download PDFInfo
- Publication number
- CN208074728U CN208074728U CN201820631142.1U CN201820631142U CN208074728U CN 208074728 U CN208074728 U CN 208074728U CN 201820631142 U CN201820631142 U CN 201820631142U CN 208074728 U CN208074728 U CN 208074728U
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model 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 utility model, 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 utility model is related 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.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of LED spotlight proposed.
To achieve the goals above, the utility model uses following technical solution：A kind of LED spotlight, including lamp holder, institute
It states and 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 utility model, first, which is engaged by motor drive large gear disk and pinion gear disk turns
It is dynamic, the irradiating angle of lamp holder can be subjected to effective rotation under the traction of transmission shaft and adjusted, to realize LED spotlight
Multi-angle rotary operates, and secondly, oil storage cabin is internally provided in large gear disk, when pinion gear disk and large gear disk intermeshing turn
When dynamic, the tooth block of pinion gear panel surface can squeeze briquetting so that briquetting is embedded in oil storage cabin, and the lubricating oil in oil storage cabin is pressed into
In oil guide pipe, the junction of large gear disk and pinion gear disk is lubricated, the wear phenomenon of toothed disc junction is reduced, prolongs
The service life of LED spotlight has been grown, on the other hand, the LED spotlight overall construction design advantages of simple is easy to install and use,
Larger use demand is met, there is stronger practicability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of LED spotlight structural schematic diagram；
Fig. 2 is the overlooking structure diagram of the utility model lampshade；
Fig. 3 is the structural schematic diagram of the utility model toothed disc engagement place.
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
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
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 exhaust fan
11 are 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 matched
The bearing 7 used, 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 passes through
Shaft and pinion gear disk 8 are sequentially connected, and pinion gear disk 8 engages connection with the large gear disk 6 of 5 side of transmission shaft, outside large gear disk 6
Surface angularly welds with teeth piece 14, and large gear disk 6 is provided with oil storage cabin 15, oil storage cabin 15 between being internally located at adjacent teeth block 14
Both sides 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 will be stored up by the extruding insertion oil storage cabin 15 of tooth block 14
Lubricating oil in bunker 15 is squeezed into oil guide pipe 16, and processing is lubricated to large gear disk 6 and 8 junction of pinion gear disk, to
So that the LED spotlight completely uses.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
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 |
|---|---|---|---|
| CN201820631142.1U CN208074728U (en) | 2018-04-28 | 2018-04-28 | A kind of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631142.1U CN208074728U (en) | 2018-04-28 | 2018-04-28 | A kind of LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074728U true CN208074728U (en) | 2018-11-09 |
Family
ID=64045198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820631142.1U Expired - Fee Related CN208074728U (en) | 2018-04-28 | 2018-04-28 | A kind of LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937516A (en) * | 2019-12-06 | 2020-03-31 | 芜湖新兴铸管有限责任公司 | Driving handling safety warning device |
| CN111017733A (en) * | 2019-12-06 | 2020-04-17 | 芜湖新兴铸管有限责任公司 | Visual safe driving overhead hoist |
| US11566782B2 (en) | 2019-04-01 | 2023-01-31 | Sgm Light A/S | Lighting device with ventilation |
-
2018
- 2018-04-28 CN CN201820631142.1U patent/CN208074728U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11566782B2 (en) | 2019-04-01 | 2023-01-31 | Sgm Light A/S | Lighting device with ventilation |
| CN110937516A (en) * | 2019-12-06 | 2020-03-31 | 芜湖新兴铸管有限责任公司 | Driving handling safety warning device |
| CN111017733A (en) * | 2019-12-06 | 2020-04-17 | 芜湖新兴铸管有限责任公司 | Visual safe driving overhead hoist |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20210428 |