CN206269054U - A kind of LED lamp cover - Google Patents
A kind of LED lamp cover Download PDFInfo
- Publication number
- CN206269054U CN206269054U CN201621436749.1U CN201621436749U CN206269054U CN 206269054 U CN206269054 U CN 206269054U CN 201621436749 U CN201621436749 U CN 201621436749U CN 206269054 U CN206269054 U CN 206269054U
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- CN
- China
- Prior art keywords
- fastening lampshades
- movable lampshade
- led lamp
- lamp cover
- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED lamp cover, including fastening lampshades, movable lampshade and electro-motor, the fastening lampshades is provided with hanger, the fastening lampshades is provided with one, movable lampshade is provided with four, wherein described movable lampshade is hinged with fastening lampshades, and movable lampshade is located at fastening lampshades inner side, the electro-motor is provided with mounting flange, electro-motor is connected by mounting flange with fastening lampshades, shrinkage pool is provided with the middle of the fastening lampshades upper end, and four pairs of hinged ears are provided with the outside of shrinkage pool, the shrinkage pool lower section is provided with worm gear, the movable lampshade is provided with worm screw, reflective mirror is provided with the inside of movable lampshade, realize that the collecting and distributing degree that LED lamplight is shone can change.
Description
Technical field
The utility model belongs to LED lamp device technical field, and specifically, the utility model is related to a kind of LED lamp cover.
Background technology
Existing LED lamp cover majority has just been shaped after manufacture, it is impossible to enough change the size and shape of its lampshade,
Some application scenarios need the congregational rate by changing the size and shape of lampshade to change light, to reach what people wanted
Light situation, such as, as clock and watch repair master worker, often repair the illumination condition that small parts need to concentrate, or performed the operation
Some illumination conditions in journey, immutable lampshade is difficult to improve lighting effect, is made troubles to production and living.
Utility model content
The utility model provides a kind of LED lamp cover, it is therefore an objective to for realizing that the collecting and distributing degree that LED lamplight is shone can change.
To achieve these goals, the technical scheme that the utility model is taken is：A kind of LED lamp cover, including fastening lampshades,
Movable lampshade and electro-motor, the fastening lampshades are provided with hanger, and the fastening lampshades is provided with one, and movable lampshade is provided with four
Individual, wherein the movable lampshade is hinged with fastening lampshades, and movable lampshade sets located at fastening lampshades inner side on the electro-motor
There is mounting flange, electro-motor is connected by mounting flange with fastening lampshades.
Preferably, shrinkage pool is provided with the middle of the fastening lampshades upper end, and four pairs of hinged ears is provided with the outside of shrinkage pool.
Preferably, the shrinkage pool lower section is provided with worm gear.
Preferably, the movable lampshade is provided with worm screw, and the two ends of the worm screw are cut with scissors with the hinged ear on fastening lampshades
Connect.
Preferably, the fastening lampshades is hemisphere curved-surface structure, and the movable lampshade is 1/4 hemisphere curved-surface structure, and
Movable lampshade inner side is provided with reflective mirror.
Beneficial effect using above technical scheme is：The LED lamp cover, including fastening lampshades, movable lampshade and electronic horse
Reach, the fastening lampshades is provided with hanger, the lifting of LED lamp cover is realized by hanger；The fastening lampshades is provided with one, movably
Lampshade is provided with four, wherein the movable lampshade is hinged with fastening lampshades, and movable lampshade is located at fastening lampshades inner side, the electricity
Dynamic motor is provided with mounting flange, and electro-motor is connected by mounting flange with fastening lampshades, in the middle of the fastening lampshades upper end
Shrinkage pool is provided with, and four pairs of hinged ears are provided with the outside of shrinkage pool, the shrinkage pool lower section is provided with worm gear, and the movable lampshade is provided with snail
Bar, and the two ends of the worm screw are hinged with the hinged ear on fastening lampshades, by electrical motor driven worm gear wheel, then make four
Individual worm screw rotates around the axis of hinged ear, it is achieved thereby that the regulation of the angle of movable lampshade, realizes that LED lamplight is shone collecting and distributing
Degree can change；The fastening lampshades is hemisphere curved-surface structure, and the movable lampshade is 1/4 hemisphere curved-surface structure, and movable
Lampshade inner side is provided with reflective mirror, and the reflecting effect that LED sends light is improve by reflective mirror, improves illumination.
Brief description of the drawings
Fig. 1 is the LED lamp cover structural representation；
Wherein：
1st, fastening lampshades；2nd, movable lampshade；3rd, motor；10th, hanger；11st, shrinkage pool；12nd, hinged ear；20th, worm screw；21st, it is anti-
Light microscopic；30th, mounting flange；31st, worm gear.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, specific embodiment of the present utility model is made further in detail
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in figure 1, the utility model is a kind of LED lamp cover, it is for realizing that the collecting and distributing degree that LED lamplight is shone can change
Become.
Specifically, as shown in figure 1, including fastening lampshades 1, movable lampshade 2 and electro-motor 3, on the fastening lampshades 1
Hanger 10 is provided with, the fastening lampshades 1 is provided with one, and movable lampshade 2 is provided with four, wherein the movable lampshade 2 and fixed light
Cover 1 is hinged, and movable lampshade 2, located at the inner side of fastening lampshades 1, the electro-motor 3 is provided with mounting flange 30, electro-motor 3
It is connected with fastening lampshades 1 by mounting flange 30.
Shrinkage pool 11 is provided with the middle of the upper end of the fastening lampshades 1, and four pairs of hinged ears 12 are provided with the outside of shrinkage pool 11.It is described recessed
The lower section of hole 11 is provided with worm gear 31.The movable lampshade 2 is provided with worm screw 20, and the two ends and fastening lampshades 1 of the worm screw 20
Hinged ear 12 be hinged.The fastening lampshades 1 is hemisphere curved-surface structure, and the movable lampshade 2 is 1/4 hemisphere curved-surface structure, and
Reflective mirror 21 is provided with the inner side of movable lampshade 2.
Specific works mode is illustrated with specific embodiment below：
The LED lamp cover, according to the demand of application scenario, drives worm gear 31 to rotate, then snail by the rotation of electro-motor 3
Wheel 31 is rotated with the worm screw 20 being engaged with, and four worm screws 20 work simultaneously under the driving of worm gear 31, make worm screw 20 around
The axis of the hinged ear 12 being hinged with corresponding worm screw 20 is rotated, and movable lampshade 2 is realized the change of angle, realizes LED
The collecting and distributing degree of illumination can change, and be provided with reflective mirror 21 in the inner side of movable lampshade 2 in addition, and LED is improve by reflective mirror 21
The reflecting effect of light is sent, illumination is improve.
The utility model is exemplarily described above in association with accompanying drawing, it is clear that the utility model is implemented not
Limited by aforesaid way, as long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (5)
1. a kind of LED lamp cover, it is characterised in that：Including fastening lampshades, movable lampshade and electro-motor, set on the fastening lampshades
There is hanger, the fastening lampshades is provided with one, and movable lampshade is provided with four, wherein the movable lampshade is hinged with fastening lampshades,
And movable lampshade, located at fastening lampshades inner side, the electro-motor is provided with mounting flange, electro-motor by mounting flange with
Fastening lampshades is connected.
2. a kind of LED lamp cover according to claim 1, it is characterised in that：Shrinkage pool is provided with the middle of the fastening lampshades upper end,
And four pairs of hinged ears are provided with the outside of shrinkage pool.
3. a kind of LED lamp cover according to claim 2, it is characterised in that：The shrinkage pool lower section is provided with worm gear.
4. a kind of LED lamp cover according to claim 2, it is characterised in that：The movable lampshade is provided with worm screw, and described
The two ends of worm screw are hinged with the hinged ear on fastening lampshades.
5. a kind of LED lamp cover according to claim 1, it is characterised in that：The fastening lampshades is hemisphere curved-surface structure, institute
Movable lampshade is stated for 1/4 hemisphere curved-surface structure, and reflective mirror is provided with the inside of movable lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436749.1U CN206269054U (en) | 2016-12-26 | 2016-12-26 | A kind of LED lamp cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621436749.1U CN206269054U (en) | 2016-12-26 | 2016-12-26 | A kind of LED lamp cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269054U true CN206269054U (en) | 2017-06-20 |
Family
ID=59048009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621436749.1U Active CN206269054U (en) | 2016-12-26 | 2016-12-26 | A kind of LED lamp cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750909A (en) * | 2018-06-14 | 2018-11-06 | 安徽天利动力股份有限公司 | A kind of transhipment hoisting structure of cylinder |
| CN111174164A (en) * | 2020-02-10 | 2020-05-19 | 苏州本末智能科技有限公司 | New forms of energy street lamp for town road |
-
2016
- 2016-12-26 CN CN201621436749.1U patent/CN206269054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750909A (en) * | 2018-06-14 | 2018-11-06 | 安徽天利动力股份有限公司 | A kind of transhipment hoisting structure of cylinder |
| CN111174164A (en) * | 2020-02-10 | 2020-05-19 | 苏州本末智能科技有限公司 | New forms of energy street lamp for town road |
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| GR01 | Patent grant |