CN208365272U - A kind of LED light device of adjustable bright intensity - Google Patents
A kind of LED light device of adjustable bright intensity Download PDFInfo
- Publication number
- CN208365272U CN208365272U CN201820393622.9U CN201820393622U CN208365272U CN 208365272 U CN208365272 U CN 208365272U CN 201820393622 U CN201820393622 U CN 201820393622U CN 208365272 U CN208365272 U CN 208365272U
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- Prior art keywords
- led light
- adjustable
- base
- led
- guide sleeve
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Abstract
The utility model provides a kind of LED light device of adjustable bright intensity, it is related to LED field, including first base, light barrier resilient cushion is fixedly installed at the top of the first base, second base is provided on the upside of the first base, lamp holder is fixedly installed at the top of the second base, the lamp holder is internally provided with rotation axis.The LED light device for bright intensity that this is adjustable, pass through the first light barrier and the second light barrier, it can choose only bright a part of LED light in colour of sky duskiness, when the colour of sky is very dark, it can also be with bright more LED light, pass through the first electric telescopic rod and the second electric telescopic rod, the brightness operation for adjusting lamp is simple, professional's operation is not needed, pass through heat sink and heat release hole, play the role of heat dissipation to lamp holder when using LED, extend the service life of LED light, pass through motor, LED illumination lamp quantity can be made to change, adjust the brightness of lamp, injury will not be generated to the eyes of people.
Description
Technical field
The utility model relates to LED technology field, specially a kind of LED light device of adjustable bright intensity.
Background technique
Under the raised once again background of worry of Present Global energy shortage, energy saving to be that we will face in future important
Problem, in lighting area, the application of LED luminous product just attracts the sight of common people, and LED is as a kind of novel green light
Product-derived, necessarily the trend of future development, 21st century will enter using LED as the novel illumination light source epoch of representative, LED
Bulb lamp has compared with incandescent lamp, and the maximum motive force of development is exactly energy-saving and environment-friendly advantage.Currently, most LED light,
Illumination brightness be it is fixed, when colour of sky duskiness, it appears excessively waste, when the colour of sky is very dark, and the light that can seem
Deficiency leads to have very major injury to the eyes of people in this way, and the brightness regulation of usual LED light will be by adjusting the size of electric current come real
It is existing, cumbersome complexity is operated, professional is needed to operate.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of LED light device of adjustable bright intensity, solves
The problem of above-mentioned background technique proposes.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: bright intensity that one kind is adjustable
LED light device, including first base are fixedly installed with light barrier resilient cushion, first bottom at the top of the first base
The upside of seat is provided with second base, lamp holder is fixedly installed at the top of the second base, the inside of the lamp holder is set
It is equipped with rotation axis, motor is provided on the left of the lamp holder, driving gear, the driving tooth are provided on the right side of the motor
Driven gear is provided at the top of wheel, the shaft and driving gear of the motor are sequentially connected, the driven gear and rotation axis
It is sequentially connected, is provided with guide post on the right side of the lamp holder, the lower end of the guide post is provided with the first guide sleeve, first guide sleeve
Left side be fixedly installed with the first light barrier, be fixedly installed with first support bar on the right side of first guide sleeve, described first
The bottom of strut offers second sliding slot, and third sliding slot is offered at the top of the first support bar, is provided on the right side of guide post
First electric telescopic rod, the second sliding slot are slidably connected by its internal sliding block with the first electric telescopic rod, and described first
It is provided with limited block on the upside of guide sleeve, the second guide sleeve is provided on the upside of first guide sleeve, the left side of second guide sleeve is solid
Dingan County is equipped with the second light barrier, is fixedly installed with second support bar, the bottom of the second support bar on the right side of second guide sleeve
Portion offers the 4th sliding slot, and the second electric telescopic rod is provided on the right side of the guide post, and the third sliding slot and the 4th sliding slot are logical
Its internal sliding block is crossed to be slidably connected with the second electric telescopic rod.
Preferably, the two sides of the bottom of the motor are fixedly installed with support column, one end of the support column and the first bottom
Seat is fixedly mounted.
Preferably, the right side opening of the first base is equipped with first sliding groove, and the first sliding groove passes through its internal sliding block
It is slidably connected with guide post.
Preferably, the surface of the rotation axis is arranged with sleeve, and the surface of the sleeve is provided with the different LED of quantity and shines
Bright lamp.
Preferably, several first LED light are provided on the downside of the rotation axis, if being provided on the upside of the rotation axis
Dry the second LED light.
Preferably, the side of the lamp holder is provided with expansion light shield, and the expansion light shield is internally provided with heat resistant coating, institute
It states and is provided with corrosion-inhibiting coating on the right side of heat resistant coating.
Preferably, the inner wall of the lamp holder is provided with heat sink, and the inside of the heat sink offers several heat dissipations
Hole.
(3) beneficial effect
The utility model provides a kind of LED light device of adjustable bright intensity.Have it is following the utility model has the advantages that
1, the LED light device of the adjustable bright intensity, it is adjustable by the first light barrier of setting and the second light barrier
The brightness of light can choose only bright a part of LED light in colour of sky duskiness, when the colour of sky is very dark, can also with bright more LED light,
By being provided with the first electric telescopic rod and the second electric telescopic rod, the first guide sleeve and the second guide sleeve can be made upper and lower on guide post
Mobile, the height of adjustable first light barrier and the second light barrier, the brightness operation for adjusting LED light is not simply cumbersome, is not required to
It wants professional to operate, by setting heat sink and heat release hole, plays the role of heat dissipation to lamp holder when using LED, extend
The service life of LED lamp, by being provided with motor, rotating drive shaft can be such that the LED illumination lamp quantity on sleeve becomes
Change, have adjusted the brightness of LED illumination lamp, injury will not be generated to the eyes of people.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view；
Fig. 3 is the utility model structural sleeve schematic diagram；
Fig. 4 is that the utility model structure expands light shield schematic diagram.
In figure: 1 first base, 2 first electric telescopic rods, 3 first support bars, 4 first guide sleeves, 5 guide posts, 6 the oneth LED
Lamp, 7 rotation axis, 8 sleeves, 801LED headlamp, 9 second LED light, 10 heat sinks, 11 heat release holes, 12 lamp holders, 13 driven tooths
It is wheel, 14 driving gears, 15 motors, 16 support columns, 17 frequency modulated light plate resilient cushions, 18 second bases, 19 first sliding grooves, 20 second light-blocking
Plate, 21 first frequency modulated light plates, 22 second guide sleeves, 23 second support bars, 24 the 4th sliding slots, 25 second electric telescopic rods, 26 limits
Light shield, 281 corrosion-inhibiting coatings, 282 heat resistant coatings, 29 third sliding slots are expanded in block, 27 second sliding slots, 28.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of LED light device of adjustable bright intensity, as shown in Figs 1-4, including the
One pedestal 1, the top of first base 1 are fixedly installed with light barrier resilient cushion 17, and the upside of first base 1 is provided with second base
18, the top of second base 18 is fixedly installed with lamp holder 12, and the inner wall of lamp holder 12 is provided with heat sink 10, heat sink 10
Inside offers several heat release holes 11, by setting heat sink 10 and heat release hole 11, plays when using LED to lamp holder 12
The effect of heat dissipation extends the service life of LED light, and the side of lamp holder 12, which is provided with, expands light shield 28, expands light shield by setting
28, the soft effect of light can be played, that expands light shield 28 is internally provided with heat resistant coating 282, and the right side of heat resistant coating 282 is set
It is equipped with corrosion-inhibiting coating 281, by setting heat resistant coating 282 and corrosion-inhibiting coating 281, heat-resistant anticorrosive, lamp can also be played the role of
Tool seat 12 is internally provided with rotation axis 7, and the left side of lamp holder 12 is provided with motor 15, and by being provided with motor 15, rotation is passed
Moving axis 7 can make the 801 lamp quantity of LED illumination on sleeve 8 change, have adjusted the brightness of LED illumination lamp 801, will not
Injury is generated to the eyes of people, the two sides of the bottom of motor 15 are fixedly installed with support column 16, one end of support column 16 and first
Pedestal 1 is fixedly mounted, and the right side of motor 15 is provided with driving gear 14, and the top of driving gear 14 is provided with driven gear 13,
The shaft and driving gear 14 of motor 15 are sequentially connected, and driven gear 13 and rotation axis 7 are sequentially connected, and pass through driving gear 14
Drive driven gear 13 that rotation axis 7 is driven to rotate again, so that it may adjust the brightness of LED illumination lamp 801, easy to operate, rotation
The surface of axis 7 is arranged with sleeve 8, and the surface of sleeve 8 is provided with the different LED illumination lamp 801 of quantity, by the way that different number is arranged
LED illumination lamp 801, be to prevent the eye damage to people to can change brightness, the downside of rotation axis 7 is provided with
Several first LED light 6, the upside of rotation axis 7 are provided with several the second LED light 9, and the right side of lamp holder 12, which is provided with, leads
The right side opening of column 5, first base 1 is equipped with first sliding groove 19, and by the way that first sliding groove 19 is arranged, guide post 5 can be with left and right adjusting, can
So that the first light barrier 21 and the second light barrier 20 move left and right to change the brightness of lamp, first sliding groove 19 passes through its internal cunning
Block is slidably connected with guide post 5, and the lower end of guide post 5 is provided with the first guide sleeve 4, and the left side of the first guide sleeve 4 is fixedly installed with first gear
Tabula rasa 21, the right side of the first guide sleeve 4 are fixedly installed with first support bar 3, and the bottom of first support bar 3 offers second sliding slot
27, when the first electric telescopic rod 2 is moved, second sliding slot can be passed through when guide post 5 moves left and right by the way that second sliding slot 27 is arranged
27 drive first support bar 3 mobile with guide post 5, and the top of first support bar 3 offers third sliding slot 29, and the right side of guide post 5 is set
It is equipped with the first electric telescopic rod 2, changes first by the upper-lower height of adjustable first guide sleeve 4 of the first electric telescopic rod 2
The height of light barrier 21, second sliding slot 27 are slidably connected by its internal sliding block with the first electric telescopic rod 2, the first guide sleeve 4
Upside be provided with limited block 26, by be arranged limited block 26, the extreme lower position of the second light barrier 20, the first guide sleeve can be limited
4 upside is provided with the second guide sleeve 22, and the left side of the second guide sleeve 22 is fixedly installed with the second light barrier 20, by the way that first gear is arranged
Tabula rasa 21 and the second light barrier 20, the brightness of adjustable light can choose only bright a part of LED light, day in colour of sky duskiness
When color is very dark, second support bar 23, the second support can also be fixedly installed with bright more LED light, the right side of the second guide sleeve 22
The bottom of bar 23 offers the 4th sliding slot 24, and the right side of guide post 5 is provided with the second electric telescopic rod 25, by being provided with first
Electric telescopic rod 2 and the second electric telescopic rod 25 can be such that the first guide sleeve 4 and the second guide sleeve 22 moves up and down on guide post 5,
The height of adjustable first light barrier 21 and the second light barrier 20, the brightness operation for adjusting LED light is not simply cumbersome, is not required to
Professional is wanted to operate, third sliding slot 29 and the 4th sliding slot 24 are slided with the second electric telescopic rod 25 by its internal sliding block
Connection.
In conclusion the LED light device of the adjustable bright intensity, passes through the first light barrier 21 of setting and the second light barrier
20, the brightness of adjustable light can choose only that bright a part of LED lamp can also be bright when the colour of sky is very dark in colour of sky duskiness
More LED light can make the first guide sleeve 4 and second by being provided with the first electric telescopic rod 2 and the second electric telescopic rod 25
Guide sleeve 22 moves up and down on guide post 5, and the height of adjustable first light barrier 21 and the second light barrier 20 adjusts LED light
Brightness operation is not simply cumbersome, does not need professional's operation, through setting heat sink 10 and heat release hole 11, when using LED
Play the role of heat dissipation to lamp holder 12, extends the service life of LED light, also, by being provided with motor 15, rotating drive shaft
7, the 801 lamp quantity of LED illumination on sleeve 8 can be made to change, have adjusted the brightness of LED illumination lamp 801, it will not be to people's
Eyes generate injury.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of LED light device of adjustable bright intensity, including first base (1), it is characterised in that: the first base
(1) it is fixedly installed at the top of light barrier resilient cushion (17), is provided with second base (18) on the upside of the first base (1),
It is fixedly installed with lamp holder (12) at the top of the second base (18), the lamp holder (12) is internally provided with rotation axis
(7), it is provided with motor (15) on the left of the lamp holder (12), is provided with driving gear (14) on the right side of the motor (15),
It is provided with driven gear (13) at the top of the driving gear (14), the shaft of the motor (15) and driving gear (14) are driven
Connection, the driven gear (13) and rotation axis (7) are sequentially connected, and are provided with guide post (5), institute on the right side of the lamp holder (12)
The lower end for stating guide post (5) is provided with the first guide sleeve (4), is fixedly installed with the first light barrier on the left of first guide sleeve (4)
(21), it is fixedly installed with first support bar (3) on the right side of first guide sleeve (4), the bottom of the first support bar (3) opens up
Have second sliding slot (27), is offered third sliding slot (29) at the top of the first support bar (3), guide post is provided on the right side of (5)
First electric telescopic rod (2), the second sliding slot (27) are connected by its internal sliding block and the first electric telescopic rod (2) sliding
It connects, is provided with limited block (26) on the upside of first guide sleeve (4), be provided with the second guide sleeve on the upside of first guide sleeve (4)
(22), it is fixedly installed with the second light barrier (20) on the left of second guide sleeve (22), the right side of second guide sleeve (22) is solid
Dingan County is equipped with second support bar (23), and the bottom of the second support bar (23) offers the 4th sliding slot (24), the guide post (5)
Right side be provided with the second electric telescopic rod (25), the third sliding slot (29) and the 4th sliding slot (24) pass through its internal sliding block
It is slidably connected with the second electric telescopic rod (25).
2. the LED light device for bright intensity that one kind according to claim 1 is adjustable, it is characterised in that: the motor
(15) two sides of the bottom are fixedly installed with support column (16), and one end and first base (1) of the support column (16) are fixed to pacify
Dress.
3. the LED light device for bright intensity that one kind according to claim 1 is adjustable, it is characterised in that: first bottom
The right side opening of seat (1) is equipped with first sliding groove (19), and the first sliding groove (19) is connected by its internal sliding block and guide post (5) sliding
It connects.
4. the LED light device for bright intensity that one kind according to claim 1 is adjustable, it is characterised in that: the rotation axis
(7) surface is arranged with sleeve (8), and the surface of the sleeve (8) is provided with the different LED illumination lamp of quantity (801).
5. the LED light device for bright intensity that one kind according to claim 1 is adjustable, it is characterised in that: the rotation axis
(7) it is provided with several the first LED light (6) on the downside of, is provided with several the second LED light on the upside of the rotation axis (7)
(9)。
6. the LED light device for bright intensity that one kind according to claim 1 is adjustable, it is characterised in that: the lamp holder
(12) side, which is provided with, expands light shield (28), described to expand being internally provided with heat resistant coating (282) for light shield (28), the heat-resisting painting
Corrosion-inhibiting coating (281) are provided on the right side of layer (282).
7. the LED light device for bright intensity that one kind according to claim 1 is adjustable, it is characterised in that: the lamp holder
(12) inner wall is provided with heat sink (10), and the inside of the heat sink (10) offers several heat release holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393622.9U CN208365272U (en) | 2018-03-22 | 2018-03-22 | A kind of LED light device of adjustable bright intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393622.9U CN208365272U (en) | 2018-03-22 | 2018-03-22 | A kind of LED light device of adjustable bright intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365272U true CN208365272U (en) | 2019-01-11 |
Family
ID=64922192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820393622.9U Expired - Fee Related CN208365272U (en) | 2018-03-22 | 2018-03-22 | A kind of LED light device of adjustable bright intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115309213A (en) * | 2022-04-20 | 2022-11-08 | 吴江高级中学 | Method for controlling ecological environment box for temperature and humidity control in biological experiment |
-
2018
- 2018-03-22 CN CN201820393622.9U patent/CN208365272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115309213A (en) * | 2022-04-20 | 2022-11-08 | 吴江高级中学 | Method for controlling ecological environment box for temperature and humidity control in biological experiment |
| CN115309213B (en) * | 2022-04-20 | 2023-12-19 | 吴江高级中学 | Control method for biological experiment temperature and humidity control ecological environment box |
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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: 20190111 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |