CN212298827U - LED down lamp capable of changing light color - Google Patents
LED down lamp capable of changing light color Download PDFInfo
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- CN212298827U CN212298827U CN202022100926.1U CN202022100926U CN212298827U CN 212298827 U CN212298827 U CN 212298827U CN 202022100926 U CN202022100926 U CN 202022100926U CN 212298827 U CN212298827 U CN 212298827U
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- down lamp
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- adjusting
- light color
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Abstract
The utility model provides a LED down lamp capable of changing light color, which comprises an LED down lamp main body, a radiating fin, a fixed bearing plate, a first motor, a wind-up roll, a light-adjusting transparent sheet, a guide wheel, an adjusting sleeve, a light-transmitting hole, a sliding groove hole and a second motor, wherein the radiating fin is arranged on the annular side surface of the LED down lamp main body, the fixed bearing plate is arranged on the upper side of the LED down lamp main body, the first motor is arranged on the left side of the lower end surface of the fixed bearing plate, the second motor is arranged on the right side of the lower end surface of the fixed bearing plate, the wind-up roll is arranged on the front side of the first motor and the second motor, the adjusting sleeve is arranged on the lower side of the LED down lamp main body, the light-transmitting hole is arranged inside the adjusting sleeve, the sliding groove hole is arranged inside the adjusting sleeve, the utility model discloses it is rational in infrastructure, the photochromic regulation of being convenient for, the practicality is strong.
Description
Technical Field
The utility model relates to a can change photochromic LED down lamp belongs to LED down lamp technical field.
Background
An LED tube light is a lighting lamp which is embedded into a ceiling and emits light downwards. The LED down lamp belongs to a directional lighting lamp, can receive light only on the opposite surface of the LED down lamp, has a light beam angle of light condensation, and has concentrated light and strong light-dark contrast. The LED down lamp has the advantages that an object to be illuminated is more prominent, lumen degree is higher, quiet environment atmosphere is more laid off, illumination is realized by the LED down lamp mainly in a diode light emitting mode, the service life mainly depends on a solid LED light source and a driving heat dissipation part, the service life of the LED down lamp reaches more than 80000 hours in 2012, along with continuous research and common use of LED technology, the LED down lamp basically reaches a relatively ideal state in the aspects of driving and heat dissipation, and compared with a common halogen down lamp, the service life of a high-quality LED down lamp sold in the market basically reaches more than 80000 hours.
In the prior art, the existing LED down lamp cannot change and adjust the light color in the using process, cannot meet the using requirements of users, is not strong enough in practicability, and needs an LED down lamp capable of changing the light color to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a can change photochromic LED down lamp to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the photochromic of being convenient for is adjusted, and the practicality is strong.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a LED down lamp capable of changing light color comprises an LED down lamp main body, a radiating fin and a light color adjusting machine, wherein the radiating fin is installed on the annular side face of the LED down lamp main body, a light color adjusting mechanism is arranged on the lower side of the LED down lamp main body, the light color adjusting mechanism comprises a fixed support plate, a first motor, a winding roller, a light adjusting transparent sheet, a guide wheel, an adjusting sleeve, a light transmitting hole, a sliding groove hole and a second motor, the fixed support plate is arranged on the upper side of the LED down lamp main body, the first motor is installed on the left side of the lower end face of the fixed support plate, the second motor is installed on the right side of the lower end face of the fixed support plate, the winding roller is installed on the front side of the first motor and the second motor, the adjusting sleeve is installed on the lower side of the LED down lamp main body, the light transmitting hole is formed in the adjusting sleeve, guide wheels are arranged on the left end face and the right end face of the adjusting sleeve.
Furthermore, the first motor and the second motor are connected with an external power supply through wires.
Further, the first motor and the second motor rotate in opposite directions.
Furthermore, connecting plates are arranged at the connecting positions of the first motor and the second motor and the fixed supporting plate, and the connecting plates are fixedly connected with the fixed supporting plate through fastening bolts.
Furthermore, the interior surface of the light-adjusting transparent sheet is coated with paints with different colors, the light-adjusting transparent sheet is divided into a plurality of groups by the paints with different colors, and the specifications and the sizes of the groups of parts are the same.
Furthermore, a support frame is installed at the connecting position of the guide wheel and the adjusting sleeve, and the support frame is connected with the adjusting sleeve in a welding mode.
Furthermore, a clamping groove is formed in the upper side of the inner portion of the adjusting sleeve, and the specification of the clamping groove is matched with that of the main body of the LED down lamp.
Furthermore, four groups of guide wheels are arranged, the specifications of the four groups of guide wheels are the same, and the four groups of guide wheels are symmetrically arranged on the left side and the right side of the adjusting sleeve.
The utility model has the advantages that: the utility model discloses a can change photochromic LED down lamp, because of the utility model discloses added retaining plate, first motor, wind-up roll, adjust luminance through piece, leading wheel, adjusting collar, light trap, slip slotted hole and second motor, this design can carry out convenient regulation to the photochromic of LED down lamp and change, has solved the not good enough problem of original LED down lamp result of use, has improved the utility model discloses a photochromic regulation convenience.
Because of first motor and second motor are connected with external power supply through the wire, this design is convenient for carry out electric control to first motor and second motor through external power supply, because of first motor and second motor rotation opposite direction, this design has made things convenient for the light modulation to pass through the piece and has convoluteed, because of first motor and second motor and fixed bearing plate junction install the connecting plate, the connecting plate passes through fastening bolt and fixed bearing plate fixed connection, and this design is convenient for install first motor and second motor admittedly through the connecting plate, the utility model discloses rational in infrastructure, the photochromic of being convenient for is adjusted, and the practicality is strong.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an LED tube light with changeable light color according to the present invention;
fig. 2 is a schematic structural view of a mechanism for adjusting light color of an LED tube light with changeable light color according to the present invention;
FIG. 3 is a front cross-sectional view of a mechanism for adjusting light color of an LED tube light with changeable light color;
in the figure: 1-LED down lamp main body, 2-radiating fin, 3-convenient light color adjusting mechanism, 31-fixed support plate, 32-first motor, 33-winding roller, 34-dimming transparent sheet, 35-guide wheel, 36-adjusting sleeve, 37-light hole, 38-sliding slot hole, 39-second motor, 311-connecting plate, 351-support frame and 361-card slot.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a can change photochromic LED down lamp, includes LED down lamp main part 1, fin 2 and the photochromic adjusting machine of being convenient for, and LED down lamp main part 1 annular side-mounting has fin 2, and LED down lamp main part 1 downside is provided with photochromic adjusting mechanism 3 of being convenient for.
The light color adjusting mechanism 3 comprises a fixed supporting plate 31, a first motor 32, a winding roller 33, a dimming transparent sheet 34, a guide wheel 35, an adjusting sleeve 36, a light hole 37, a sliding groove hole 38 and a second motor 39, wherein the fixed supporting plate 31 is arranged on the upper side of the LED down lamp main body 1, the first motor 32 is arranged on the left side of the lower end face of the fixed supporting plate 31, the second motor 39 is arranged on the right side of the lower end face of the fixed supporting plate 31, the winding roller 33 is arranged on the front sides of the first motor 32 and the second motor 39, the adjusting sleeve 36 is arranged on the lower side of the LED down lamp main body 1, the light hole 37 is formed in the adjusting sleeve 36, the sliding groove hole 38 is formed in the adjusting sleeve 36, the dimming transparent sheet 34 is arranged at the joint of the winding roller 33 and the sliding groove hole 38, the guide wheels 35 are arranged on the left end.
The first motor 32 and the second motor 39 are connected with an external power supply through conducting wires, the design is convenient for carrying out electric control on the first motor 32 and the second motor 39 through the external power supply, the rotating directions of the first motor 32 and the second motor 39 are opposite, the design is convenient for winding the light modulation transparent sheet 34, a connecting plate 311 is installed at the joint of the first motor 32 and the second motor 39 and the fixed supporting plate 31, the connecting plate 311 is fixedly connected with the fixed supporting plate 31 through a fastening bolt, and the design is convenient for installing and fixing the first motor 32 and the second motor 39 through the connecting plate 311.
The inner surface of the light-adjusting transparent sheet 34 is coated with paints with different colors, the light-adjusting transparent sheet 34 is divided into a plurality of groups by the paints with different colors, and the specifications and the sizes of the groups of parts are the same, the design facilitates the light color adjustment of the light emitted by the LED down lamp main body 1, the support frame 351 is arranged at the joint of the guide wheel 35 and the adjusting sleeve 36, the support frame 351 is connected with the adjusting sleeve 36 by welding, the design is convenient for supporting and fixing the guide wheel 35 through the support frame 351, the upper side inside the adjusting sleeve 36 is provided with a clamping groove 361, the specification of the clamping groove 361 is matched with the specification of the LED down lamp main body 1, the design is convenient for connecting the adjusting sleeve 36 with the LED down lamp main body 1 through the clamping grooves 361, four groups of guide wheels 35 are arranged, and four sets of leading wheels 35 specification are the same, and four sets of leading wheels 35 are installed in the left and right both sides of adjusting collar 36 symmetrically, and this design has improved the guide effect to light modulation transparency 34.
As an embodiment of the present invention: the staff installs first motor 32 in the left side of terminal surface under the fixed bolster 31 at first, install second motor 39 in the right side of terminal surface under the fixed bolster 31 again, pass the sliding slot hole 38 with the transparent piece 34 of adjusting luminance and coil up to the winding up roller 33, when the photochromic of LED down lamp main part 1 needs to be changed, start first motor 32 through external power supply, first motor 32 drives the winding up roller 33 and rotates, the winding up roller 33 rotates and coils the transparent piece 34 of adjusting luminance, the transparent piece 34 of adjusting luminance is inside to the left side removal in sliding slot hole 38, make the region that has smeared different pigments on the transparent piece 34 of adjusting luminance align with light trap 37, the light that LED down lamp main part 1 sent sees through the transparent piece 34 of adjusting luminance and shines downwards through light trap 37, and then changed the photochromic of LED down lamp main part 1, and improved the utility model discloses a photochromic regulation convenience.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a can change photochromic LED down lamp, includes LED down lamp main part, fin and the photochromic adjusting machine of being convenient for, its characterized in that: the LED down lamp is characterized in that a radiating fin is arranged on the annular side surface of the LED down lamp main body, and a light color adjusting mechanism convenient to adjust is arranged on the lower side of the LED down lamp main body;
the photochromic adjustment mechanism of being convenient for includes fixing support plate, first motor, wind-up roll, adjusts luminance and passes through piece, leading wheel, adjusting collar, light trap, slip slotted hole and second motor, LED down lamp main part upside is provided with fixing support plate, fixing support plate installs first motor in the lower terminal surface left side, fixing support plate installs the second motor in the lower terminal surface right side, the wind-up roll is installed to first motor and second motor front side, LED down lamp main part downside is installed the adjusting collar, the inside light trap that has seted up of adjusting collar, the slip slotted hole has been seted up to adjusting collar inside, wind-up roll and slip slotted hole junction are provided with and adjust luminance and pass through the piece, the leading wheel is installed to both ends face about the adjusting collar.
2. An LED down lamp capable of changing light color according to claim 1, wherein: the first motor and the second motor are connected with an external power supply through leads.
3. An LED down lamp capable of changing light color according to claim 1, wherein: the first motor and the second motor rotate in opposite directions.
4. An LED down lamp capable of changing light color according to claim 1, wherein: and connecting plates are arranged at the joints of the first motor and the second motor with the fixed bearing plate and are fixedly connected with the fixed bearing plate through fastening bolts.
5. An LED down lamp capable of changing light color according to claim 1, wherein: the interior surface of the light-adjusting transparent sheet is coated with coatings with different colors, the light-adjusting transparent sheet is divided into a plurality of groups of parts by the coatings with different colors, and the specifications and the sizes of the groups of parts are the same.
6. An LED down lamp capable of changing light color according to claim 1, wherein: the supporting frame is installed with the adjusting collar junction to the leading wheel, the supporting frame is connected with the adjusting collar through the welding mode.
7. An LED down lamp capable of changing light color according to claim 1, wherein: a clamping groove is formed in the upper side of the inner portion of the adjusting sleeve, and the specification of the clamping groove is matched with that of the main body of the LED down lamp.
8. An LED down lamp capable of changing light color according to claim 1, wherein: four groups of guide wheels are arranged, the specifications of the four groups of guide wheels are the same, and the four groups of guide wheels are symmetrically arranged on the left side and the right side of the adjusting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100926.1U CN212298827U (en) | 2020-09-23 | 2020-09-23 | LED down lamp capable of changing light color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022100926.1U CN212298827U (en) | 2020-09-23 | 2020-09-23 | LED down lamp capable of changing light color |
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| Publication Number | Publication Date |
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| CN212298827U true CN212298827U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022100926.1U Active CN212298827U (en) | 2020-09-23 | 2020-09-23 | LED down lamp capable of changing light color |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102349901B1 (en) * | 2021-11-05 | 2022-01-12 | 주식회사 정우디씨 | Intelligent indoor lighting device of IoT based |
| KR102349900B1 (en) * | 2021-07-29 | 2022-01-12 | 주식회사 정우디씨 | Ceiling imbedded type lighting device |
-
2020
- 2020-09-23 CN CN202022100926.1U patent/CN212298827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102349900B1 (en) * | 2021-07-29 | 2022-01-12 | 주식회사 정우디씨 | Ceiling imbedded type lighting device |
| KR102349901B1 (en) * | 2021-11-05 | 2022-01-12 | 주식회사 정우디씨 | Intelligent indoor lighting device of IoT based |
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