CN220958212U - LED lamp convenient to adjust colour temperature - Google Patents
LED lamp convenient to adjust colour temperature Download PDFInfo
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- CN220958212U CN220958212U CN202322917184.5U CN202322917184U CN220958212U CN 220958212 U CN220958212 U CN 220958212U CN 202322917184 U CN202322917184 U CN 202322917184U CN 220958212 U CN220958212 U CN 220958212U
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000005286 illumination Methods 0.000 abstract description 29
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lamp convenient for adjusting color temperature, which relates to the technical field of illumination and comprises a mounting frame, wherein a lamp shade is fixed on the outer wall of the bottom of the mounting frame, rotating rods are inserted into the outer walls of two sides of the lamp shade through bearings, cross plates are arranged on the outer walls of two opposite sides of the rotating rods, and a yellow light lamp tube, a warm white lamp tube, a normal white lamp tube and a cold light lamp tube are arranged on the outer walls of two opposite sides of the cross plates. According to the utility model, illumination with different color temperatures can be provided by the yellow light tube, the warm white light tube, the positive white light tube and the cold light tube respectively, the four light tubes of the yellow light tube, the warm white light tube, the positive white light tube and the cold light tube can be driven to rotate through electric control, the position of the light tube with the required color temperature is turned downwards to be lightened, and the illumination color temperature is regulated by setting a plurality of independent light tubes with different color temperatures to perform rotary replacement for selective illumination.
Description
Technical Field
The utility model relates to the technical field of illumination, in particular to an LED lamp convenient for adjusting color temperature.
Background
The LED is called light emitting diode for short. When electrons and holes are combined, visible light can be emitted, so that the light-emitting diode can be manufactured. As indicator lights in circuits and instruments, or as a text or numerical display.
The LED lamp is mainly used for indoor illumination, when the color temperature of the current LED lamp is regulated, the switch is usually used for repeatedly opening to change the illumination color temperature of the LED lamp, and the LED lamp is easy to damage due to the fact that the power supply is rapidly disconnected in a short time although the mode is simpler.
Disclosure of utility model
The utility model provides an LED lamp convenient for adjusting color temperature, which is characterized in that a plurality of independent lamps with different color temperatures are arranged for rotating and replacing positions to selectively illuminate, so that the color temperature of illumination is adjusted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a LED lamp convenient to adjust colour temperature, includes the mounting bracket, mounting bracket bottom outer wall is fixed with the lamp shade, lamp shade both sides outer wall all has the rotary rod through the bearing grafting, two the opposite one side outer wall of rotary rod is equipped with the cross board, two yellow light fluorescent tube, warm white fluorescent tube, positive white fluorescent tube and cold light fluorescent tube are installed to the opposite one side outer wall of cross board, one of them the conductive slip ring is installed to the rotary rod outer wall, stepper motor is installed to lamp shade top outer wall, stepper motor output shaft passes through drive assembly and one of them rotary rod transmission connection.
Through above-mentioned scheme, can install the mounting bracket on the ceiling, yellow fluorescent lamp, warm white fluorescent lamp, positive white fluorescent lamp and cold light fluorescent lamp through setting up, can light respectively and provide different colour temperature illumination, when needs warm yellow temperature illumination, accessible step motor drives the rotary rod and rotates certain angle, and then drive the cross board and rotate, and then drive yellow fluorescent lamp, warm white fluorescent lamp, positive white fluorescent lamp and four fluorescent lamps rotations of cold light fluorescent lamp, only need with yellow fluorescent lamp rotate to down can, the accessible lights yellow fluorescent lamp and carries out warm yellow temperature illumination, through setting up the independent fluorescent lamp of a plurality of different colour temperatures and carrying out rotatory change position, carry out selective illumination, adjust illumination colour temperature, compare in an integrated lamp source, more durable, and a fluorescent tube damages, do not influence other fluorescent lamp illumination.
Preferably, the transmission assembly comprises a first belt pulley sleeved on an output shaft of the stepping motor and a second belt pulley fixed on one of the rotating rods, and the first belt pulley and the second belt pulley are in transmission connection through a belt.
Through above-mentioned scheme, step motor can drive the belt pulley rotation No. one, and then drives and drive the belt rotation, and then drives No. two belt pulleys rotation, and then drives the rotary rod rotation.
Preferably, fixing holes are formed in four corners of the outer wall of the top of the mounting frame.
Through above-mentioned scheme, conveniently fix the mounting bracket.
Preferably, through holes are formed in the outer walls of two sides of the lampshade, bearings are fixed on the inner walls of the through holes, and rotating rods are fixed on the inner walls of the bearings.
Through the scheme, the plug-in installation of the two rotary rods is completed.
Preferably, the mounting frame is of an inverted U-shaped structure.
Through the scheme, the lifting device is conveniently fixed on a lifting jack.
Preferably, the yellow light tube, the warm white light tube, the positive white light tube and the cold light tube are all connected with the rotor end of the conductive slip ring through wires, and the stator end of the conductive slip ring and the stepping motor are all connected with a control switch through wires.
By the scheme, the problems of winding of wires in the rotating process of the yellow light tube, the warm white light tube, the positive white light tube and the cold light tube can be avoided.
The beneficial effects of the utility model are as follows:
Through yellow light fluorescent lamp, warm white fluorescent lamp, just white fluorescent lamp and the cold light fluorescent lamp that sets up, can light respectively and provide different colour temperature illumination, accessible electric control drives four fluorescent lamps of yellow light fluorescent lamp, warm white fluorescent lamp, just white fluorescent lamp and cold light fluorescent lamp and rotates, with the position rotation of the fluorescent lamp of required colour temperature down light can, through setting up a plurality of independent fluorescent lamps of different colour temperatures and rotating the change position, carry out selective illumination, adjust illumination colour temperature, compare in an integrated lamp source, more durable, and a fluorescent lamp damages, do not influence other fluorescent lamp illumination.
Drawings
Fig. 1 is a perspective top view of an LED lamp according to the present utility model for facilitating color temperature adjustment;
fig. 2 is a perspective bottom view of an LED lamp according to the present utility model for facilitating color temperature adjustment;
Fig. 3 is a perspective cross-sectional view of an LED lamp according to the present utility model for facilitating color temperature adjustment.
In the figure: 1. a mounting frame; 2. a lamp shade; 3. a rotating rod; 4. a cross plate; 5. a yellow light tube; 6. a warm white lamp tube; 7. a positive Bai Dengguan; 8. a cold light tube; 9. a conductive slip ring; 10. a stepping motor; 11. a first belt pulley; 12. a second belt pulley; 13. a belt; 14. and a fixing hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, an LED lamp convenient for adjusting color temperature comprises a mounting frame 1, fixing holes 14 are formed in four corners of the outer wall of the top of the mounting frame 1, the mounting frame 1 is convenient to fix, a lampshade 2 is fixed on the outer wall of the bottom of the mounting frame 1, rotating rods 3 are inserted into the outer walls of two sides of the lampshade 2 through bearings, through holes are formed in the outer walls of two sides of the lampshade 2, bearings are fixed on the inner walls of two through holes, rotating rods 3 are fixed on the inner walls of two bearings, and insertion installation of the two rotating rods 3 is completed;
The outer walls of the opposite sides of the two rotating rods 3 are provided with cross plates 4, the outer walls of the opposite sides of the two cross plates 4 are provided with a yellow light tube 5, a warm white light tube 6, a positive white light tube 7 and a cold light tube 8, the outer wall of one rotating rod 3 is provided with a conductive slip ring 9, the yellow light tube 5, the warm white light tube 6, the positive white light tube 7 and the cold light tube 8 are all connected with the rotor end of the conductive slip ring 9 through wires, the stator end of the conductive slip ring 9 and a stepping motor 10 are all connected with control switches through wires, and the problem that the wires are wound in the rotating process of the yellow light tube 5, the warm white light tube 6, the positive white light tube 7 and the cold light tube 8 can not occur;
The outer wall of the top of the lampshade 2 is provided with a stepping motor 10, an output shaft of the stepping motor 10 is in transmission connection with one of the rotating rods 3 through a transmission assembly, the transmission assembly comprises a first belt pulley 11 sleeved on the output shaft of the stepping motor 10 and a second belt pulley 12 fixed on one of the rotating rods 3, the first belt pulley 11 and the second belt pulley 12 are in transmission connection through a belt 13, the stepping motor 10 can drive the first belt pulley 11 to rotate so as to drive the belt 13 to rotate, and then the second belt pulley 12 is driven to rotate so as to drive the rotating rod 3 to rotate;
The installation frame 1 can be installed on the ceiling, yellow light lamp 5, warm white lamp 6, positive white lamp 7 and cold light lamp 8 through setting up can lighten respectively and provide different colour temperature illumination, when needing warm yellow temperature illumination, accessible stepper motor 10 drives rotary rod 3 and rotates certain angle, and then drive cross board 4 and rotate, and then drive four fluorescent tubes of yellow light lamp 5, warm white lamp 6, positive white lamp 7 and cold light lamp 8 rotate, only need with yellow light lamp 5 rotate down can, the yellow light lamp 5 of accessible is lighted carries out warm yellow temperature illumination, through setting up the independent fluorescent tube of a plurality of different colour temperatures and carrying out the rotation change position, carry out the selective illumination, adjust the illumination colour temperature, compared with an integrated lamp source, more durable, and a fluorescent tube damages, do not influence other fluorescent tube illumination.
Working principle: the installation frame 1 can be installed on the ceiling, yellow light lamp 5, warm white lamp 6, positive white lamp 7 and cold light lamp 8 through setting up can lighten respectively and provide different colour temperature illumination, when needing warm yellow temperature illumination, accessible step motor 10 drives rotary rod 3 and rotates certain angle (step motor 10 can drive first belt pulley 11 and rotate, and then drive belt 13 and rotate, and then drive No. two belt pulleys 12 and rotate, and then drive rotary rod 3 and rotate), and then drive cross board 4 and rotate, and then drive yellow light lamp 5, warm white lamp 6, positive white lamp 7 and cold light lamp 8 four lamps and rotate, only need with yellow light lamp 5 rotate down can, can carry out warm yellow temperature illumination through lighting yellow light lamp 5, carry out rotatory change position through setting up a plurality of independent lamps of different colour temperatures, carry out selective illumination, adjust illumination colour temperature, compared with an integrated lamp source, more durable, and a lamp damage does not influence other lamps and lanterns.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a LED lamp convenient to adjust colour temperature, includes mounting bracket (1), its characterized in that, mounting bracket (1) bottom outer wall is fixed with lamp shade (2), lamp shade (2) both sides outer wall all has rotary rod (3) through the bearing grafting, two rotary rod (3) are relative one side outer wall is equipped with cross board (4), two yellow-light fluorescent tube (5), warm white fluorescent tube (6), normal Bai Dengguan (7) and cold light fluorescent tube (8) are installed to cross board (4) are relative one side outer wall, one of them conductive slip ring (9) are installed to rotary rod (3) outer wall, step motor (10) are installed to lamp shade (2) top outer wall, step motor (10) output shaft is connected with one of them rotary rod (3) transmission through drive assembly.
2. The LED lamp convenient to adjust color temperature according to claim 1, wherein the transmission assembly comprises a first belt pulley (11) sleeved on an output shaft of the stepping motor (10) and a second belt pulley (12) fixed on one of the rotating rods (3), and the first belt pulley (11) and the second belt pulley (12) are in transmission connection through a belt (13).
3. The LED lamp convenient for color temperature adjustment according to claim 1, wherein fixing holes (14) are formed in four corners of the outer wall of the top of the mounting frame (1).
4. The LED lamp with color temperature convenient adjustment according to claim 1, wherein the outer walls of both sides of the lamp cover (2) are provided with through holes, the inner walls of both through holes are fixed with bearings, and the inner walls of both bearings are fixed with rotary rods (3).
5. An LED lamp for facilitating the adjustment of color temperature according to claim 1, characterized in that the mounting frame (1) is of an inverted "U" shaped structure.
6. The LED lamp of claim 1, wherein said yellow light tube (5), warm white light tube (6), positive Bai Dengguan (7) and cold light tube (8) are all connected with the rotor end of conductive slip ring (9) through wires, and said stator end of conductive slip ring (9) and stepper motor (10) are all connected with control switch through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322917184.5U CN220958212U (en) | 2023-10-30 | 2023-10-30 | LED lamp convenient to adjust colour temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322917184.5U CN220958212U (en) | 2023-10-30 | 2023-10-30 | LED lamp convenient to adjust colour temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958212U true CN220958212U (en) | 2024-05-14 |
Family
ID=91017320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322917184.5U Active CN220958212U (en) | 2023-10-30 | 2023-10-30 | LED lamp convenient to adjust colour temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958212U (en) |
-
2023
- 2023-10-30 CN CN202322917184.5U patent/CN220958212U/en active Active
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