A strip lamp with a function of adjusting light color

Abstract

The present application discloses a strip lamp with a light color adjustment function, which relates to the technical field of lighting equipment. It includes a covering shell, a lamp tube, and an adjustment cover. The lamp tube is installed inside the covering shell, and the adjustment cover is rotatably arranged inside the covering shell. The covering shell covers the outside of the lamp tube. A number of adjustment surfaces are provided on the adjustment cover, and all of the adjustment surfaces can follow the adjustment cover and rotate along the lamp tube. The light emitted by the lamp tube can pass through any one of the adjustment surfaces to form light of different colors. A driving source is arranged inside the covering shell, and the driving source is used to drive the adjustment cover to rotate. The present application has the effect of facilitating the operator to switch the tone of the light emitted by the lamp.

Description

Technical Field

[0001] The present application relates to the technical field of lighting fixtures, and in particular to a strip-shaped lighting fixture with a light color adjustment function. Background Art

[0002] Strip lamps usually refer to a lighting fixture composed of a LED light source, a control device, a light distribution component, and an outer covering device. The LED light source is composed of one or more rows of LED lamp beads, and LED lamp tubes can also be used. Compared with traditional fluorescent lamps, they not only have a longer service life, but also more significant energy-saving effects, and are easier to install and maintain. They can also be recycled and reused. Therefore, strip LED strip lamps are widely used in various outdoor and indoor occasions.

[0003] In different scenes in the same place where the lamps are located, the light colors people need are usually different. For example, warm colors are needed in warm occasions, cool colors are needed in normal business occasions, more active colors are needed in celebration occasions, and so on.

[0004] After the lamp is installed, in different scenarios, when the operator wants to switch the light tone according to the target scene, it is usually necessary to replace the lamp tube or the entire lamp body to achieve the purpose of light color switching.

[0005] Whether replacing the lamp tube or the entire lamp, it takes a long time and the replacement efficiency is relatively low. Therefore, some structures of the lamp need to be further improved. Summary of the invention

[0006] In order to facilitate operators to switch the color tone of the light emitted by the lamp, the present application provides a strip lamp with a light color adjustment function.

[0007] The present application provides a strip lamp with light color adjustment function, which adopts the following technical solution:

[0008] A strip lamp with a light color adjustment function comprises a covering shell, a lamp tube and an adjustment cover, wherein the lamp tube is installed in the covering shell, the adjustment cover is rotatably arranged in the covering shell, the covering shell is arranged on the outside of the lamp tube, a plurality of adjustment surfaces are arranged on the adjustment cover, and the plurality of adjustment surfaces can follow the adjustment cover and rotate along the lamp tube, the light emitted by the lamp tube can pass through any of the adjustment surfaces to form light of different colors, and a driving source is arranged in the covering shell, and the driving source is used to drive the adjustment cover to rotate.

[0009] Through the above technical solution, at the location where the lamp is installed, when an operator needs to switch the color tone of the light emitted by the lamp, by starting the drive source, the drive source drives the adjustment cover to rotate, so that the adjustment cover rotates along the lamp tube until one of the adjustment surfaces required by the operator faces downward, so that the light emitted by the lamp tube can pass through the downward adjustment surface on the adjustment cover to form light with a corresponding color, thereby completing the switching of the color tone, and further enabling the current light color tone to meet the current scene. During the process of switching the color tone of the lamp, there is no need to switch the lamp tube, let alone replace the entire lamp, which consumes less time and improves the operation efficiency.

[0010] Among them, the adjustment cover can be made of a transparent material with a certain color, so that the white light emitted by the lamp passes through the adjustment cover to form light with a unique color.

[0011] In a preferred example of the present application, it can be further configured that: the drive source includes a motor, the motor is installed in the covering shell, and the output shaft of the motor can drive the adjustment cover to rotate.

[0012] Through the above technical solution, when an operator needs to switch the color tone of the light emitted by the lamp, by starting the motor, the output shaft of the motor can drive the adjustment cover to rotate until the adjustment surface required by the operator faces downward, so as to facilitate the switching of the light color tone.

[0013] In a preferred example of the present application, it can be further configured that: a light-shielding cover is slidably arranged in the covering shell, one side of the light-shielding cover is open, the light-shielding cover and the adjustment surface on the adjustment cover are in abutting cooperation, and a driving mechanism is arranged in the covering shell, and the driving mechanism is used to drive the light-shielding cover to move.

[0014] Through the above technical solution, after the operator completes the switching of the color tone of the lamp, the driving mechanism drives the light-shielding cover to slide downward until the bottom surface of the light-shielding cover abuts against the upward adjustment surface of the adjustment cover. Under the shielding and absorption effects of the light-shielding cover on the light (the light-shielding cover can be designed to be black), the influence of excess light (here, the excess light refers to other light except the light emitted downward) on the required color tone is reduced.

[0015] In a preferred example of the present application, it can be further configured that: the driving mechanism includes a lead screw and a guide rod, the lead screw is rotatably arranged in the covering shell, an extension rod is installed on the light-shielding cover, the lead screw is threadedly connected to the extension rod, the guide rod is installed in the covering shell, and the extension rod is slidably arranged on the guide rod.

[0016] Through the above technical solution, after the operator completes the color tone switching of the lamp, by rotating the lead screw, under the driving action of the lead screw and the guiding action of the guide rod, the extension rod and the light shielding cover are driven to move downward, so that the light shielding cover and the adjusting cover are in contact with each other, thereby completing the shielding and absorption of the excess light by the light shielding cover.

[0017] In a preferred example of the present application, it can be further configured that: a sliding hole is provided on the output shaft of the motor, a driving shaft is slidably arranged in the sliding hole, a driving strip is arranged on the driving shaft, a driving groove one for accommodating the driving strip is provided on the inner wall of the sliding hole, a pulley one and a pulley two are installed on the driving shaft, a driving block is arranged on the driving shaft, the driving block is located between the pulley one and the pulley two, and driving grooves two for accommodating the driving block are provided on both the pulley one and the pulley two;

[0018] A pulley three is installed on the adjusting cover, a synchronous belt one is jointly sleeved on the pulley one and the pulley three, a pulley four is rotatably arranged in the covering shell, a synchronous belt two is jointly sleeved on the pulley two and the pulley four, a bevel gear one is coaxially connected to the pulley four, a bevel gear two is installed on the lead screw, and the bevel gear one and the bevel gear two are meshed with each other.

[0019] Through the above technical solution, when the operator needs to switch the color tone of the lamp, first slide the driving shaft towards the side close to the motor, so that the driving block on the driving shaft is inserted into the driving groove two of the pulley one. At this time, start the motor, and the output shaft of the motor drives the pulley one to rotate through the driving strip, the driving shaft and the driving block, and the pulley two idles, so that the adjusting cover can be driven to rotate through the synchronous belt one and the pulley three, and the color tone of the lamp is adjusted.

[0020] After the operator completes the adjustment of the color tone of the lamp, by sliding the driving shaft towards the side away from the motor, so that the driving block on the driving shaft disengages from the driving groove two of the pulley one and is inserted into the driving groove two of the pulley two. At this time, start the motor, and the output shaft of the motor drives the pulley two to rotate through the driving strip, the driving shaft and the driving block, and the pulley one idles, so that the bevel gear one can be driven to rotate through the synchronous belt two and the pulley four, the bevel gear one drives the bevel gear two to rotate, and the bevel gear two drives the lead screw to rotate. At this time, under the driving action of the lead screw and the guiding action of the guide rod, the light shielding cover is driven to move downward, and the shielding and absorption of the excess light by the light shielding cover are completed.

[0021] In the above structure, the operator can provide a power source for the rotation of the adjusting cover and the light shielding cover only through the motor. During the sliding process of the driving shaft, the driving strip on the driving shaft is always located in the driving groove one on the output shaft of the motor.

[0022] In a preferred example, the present application can be further configured as follows: A cylinder is installed inside the covering shell, and the driving shaft is rotatably arranged on the piston rod of the cylinder.

[0023] Through the above technical solution, the operator starts the cylinder, and the piston rod of the screw cylinder extends outwards, so that the driving block is inserted into the driving groove two of the first pulley, facilitating the motor to drive the adjusting cover to rotate through the first pulley.

[0024] Similarly, the operator starts the cylinder, causing the piston rod of the cylinder to retract, so that the driving block disengages from the driving groove two of the first pulley and enters the driving groove two of the second pulley, facilitating the motor to drive the light-shielding cover to move in the vertical direction through the second pulley.

[0025] In a preferred example, the present application can be further configured as follows: An adjusting outer shell is sleeved on the adjusting cover, and a number of adjusting sub-surfaces are provided on the adjusting outer shell. The number of the adjusting sub-surfaces corresponds to the number of the adjusting surfaces one by one, and light can pass through the adjusting sub-surfaces to form light with another light color.

[0026] Through the above technical solution, the adjustment principle of the adjusting outer shell is similar to that of the adjusting cover. The operator sleeved the adjusting outer shell on the adjusting cover, facilitating the operator to finely adjust the light color of the light emitted from the adjusting cover by means of the adjusting outer shell, so as to be able to emit light of different colors to adapt to more different scenarios and increase the applicable range of this lamp.

[0027] In a preferred example, the present application can be further configured as follows: One end of the covering shell is open, and a mounting plate is installed at the open end of the covering shell. The mounting plate is used to close the open end of the covering shell, and a connecting member is arranged between the mounting plate and the covering shell. The connecting member is used to connect the mounting plate and the covering shell.

[0028] Through the above technical solution, the operator disconnects the connection of the connecting member, facilitating the removal of the mounting plate from the covering shell, so that the operator can sleeve the adjusting outer shell on the adjusting cover, and at the same time, it is also convenient for the operator to replace the adjusting outer shell.

[0029] In a preferred example, the present application can be further configured as follows: The connecting member includes a bolt, the bolt passes through the mounting plate, and the bolt is threadedly connected to the covering shell.

[0030] Through the above technical solution, the mounting plate is installed on the covering shell through the bolt to complete the installation of the mounting plate. When the operator needs to install or replace the adjusting outer shell, by disconnecting the connection of the bolt, it is convenient to remove the mounting plate to install or replace the adjusting outer shell.

[0031] In a preferred example, the present application can be further configured as follows: a buffer layer is provided on the lower surface of the light-shielding cover, and the light-shielding cover abuts against the adjustment surface on the adjustment cover through the buffer layer.

[0032] Through the above technical solution, the buffer layer can be made of rubber material. During the process of the light-shielding cover sliding downward, under the buffering effect of the buffer layer, the possibility of damage to the adjustment cover caused by the light-shielding cover is reduced, thereby strengthening the protection of the adjustment cover.

[0033] In summary, the present application includes the following beneficial technical effects:

[0034] 1. The operator only needs to rotate the adjustment cover to complete the adjustment of the light color tone of the present lamp, without the need to replace the lamp tube or the lamp, and the time consumed for tone adjustment is short, improving the operation efficiency;

[0035] 2. In the present lamp, by providing a light-shielding cover, the excess light emitted by the lamp tube is shielded and absorbed to reduce the influence of the excess light on the tone required by the operator;

[0036] 3. In the present lamp, the position of the driving block is controlled by the piston rod of the air cylinder, that is, it is controlled that the driving block is located in the driving groove two of the first pulley or the driving groove two of the second pulley, so as to respectively realize the rotation of the adjustment cover and the sliding of the light-shielding cover, thereby being able to respectively realize the adjustment of the light color tone and the shielding of the excess light by the light-shielding cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application, mainly showing the structure of the covering shell.

[0038] Figure 2 is Figure 1 a schematic diagram of the structure of a part of the [previous figure] from another angle, mainly showing the structure of the lamp tube and the adjustment cover.

[0039] Figure 3 is Figure 1 a cross-sectional schematic diagram of [the relevant part], mainly showing the structure of the air cylinder and the motor.

[0040] Figure 4 is Figure 3 an enlarged schematic diagram of part A in [the relevant figure], mainly showing the structure of the drive shaft.

[0041] Figure 5 is a schematic diagram of the structure of a part of an embodiment of the present application, mainly showing the structure of the first synchronous belt and the second synchronous belt.

[0042] Figure 6 is Figure 2 an enlarged schematic diagram of part B in [the relevant figure], mainly showing the structure of the light-shielding cover, the buffer layer and the adjustment housing.

[0043] Description of reference numerals:

[0044] 1. Cladding shell; 11. Lamp tube; 12. Adjusting cover; 121. Adjusting surface; 2. Driving source; 21. Motor; 211. Sliding hole; 212. First driving groove; 213. Driving bar; 3. Light-shielding cover; 31. Extension rod; 32. Buffer layer; 4. Driving mechanism; 41. Lead screw; 411. Second bevel gear; 42. Guide rod; 5. Driving shaft; 501. Driving block; 51. First pulley; 511. Second driving groove; 52. Second pulley; 53. Third pulley; 531. First synchronous belt; 54. Fourth pulley; 541. Second synchronous belt; 542. First bevel gear; 6. Cylinder; 7. Adjusting housing; 71. Auxiliary adjusting surface; 8. Mounting plate; 81. Connecting member; 811. Bolt. Detailed implementation manners

[0045] The following further describes the present application in conjunction with the attached Figure 1 - attached Figure 6 for a more detailed description.

[0046] An embodiment of the present application discloses a strip lamp with a light color adjustment function.

[0047] Referring to the attached Figure 1 and the attached Figure 2 As shown, a strip lamp with a light color adjustment function includes a cladding shell 1, a lamp tube 11, and an adjusting cover 12. Among them, four connecting rods for easy installation and fixation are fixedly connected to the top of the cladding shell 1.

[0048] Referring to the attached Figure 2 and the attached Figure 3 As shown, the lamp tube 11 is cylindrical and horizontally installed in the cladding shell 1. The bottom surface of the cladding shell 1 is open to facilitate the light emitted by the lamp tube 11 to shine downward. The adjusting cover 12 is triangular prism-shaped, the longitudinal section of the adjusting cover 12 is equilateral triangle-shaped, and the adjusting cover 12 is horizontally arranged in the cladding shell 1. The adjusting cover 12 covers the outside of the lamp tube 11, and the axes of the lamp tube 11 and the adjusting cover 12 are collinear. The adjusting cover 12 can rotate along the axis of the lamp tube 11.

[0049] Referring to the attached Figure 2 and the attached Figure 3 As shown, the adjusting cover 12 is made of a transparent material. Three adjusting surfaces 121 are provided on the adjusting cover 12. Adjacent two adjusting surfaces 121 have different colors, and all three adjusting surfaces 121 can follow the adjusting cover 12 and rotate along the axis of the lamp tube 11. The light emitted by the lamp tube 11 can pass through any one of the adjusting surfaces 121 to form light of different colors.

[0050] When an operator needs to switch the color tone of the light emitted by the lamp, by rotating the adjustment cover 12, the adjustment cover 12 is rotated along the axis of the lamp tube 11 until the adjustment surface 121 required by the operator is set downward. At this time, after the light emitted by the lamp tube 11 passes through the downward adjustment surface 121 of the adjustment cover 12, light of the color tone required by the operator is formed, so that the current light color tone can meet the current scene. During the above process of switching the light color tone, there is no need to replace the lamp tube 11 and the entire lamp, which consumes less time and improves the operation efficiency.

[0051] Refer to the appendix Figure 2 and the appendix Figure 3 As shown in the figure, a light-shielding cover 3 is slidably arranged vertically inside the covering shell 1. The light-shielding cover 3 is made of a black hard material and has the functions of shielding light and absorbing light. One side of the light-shielding cover 3 is open. The light-shielding cover 3 forms a "V" shape. The open side of the light-shielding cover 3 is vertically downward. A buffer layer 32 made of black rubber material is bonded to the bottom surface of the light-shielding cover 3. The bottom surface of the light-shielding cover 3 is in abutting cooperation with the adjustment surface 121 on the adjustment cover 12 through the buffer layer 32 to strengthen the protection of the adjustment cover 12.

[0052] Refer to the appendix Figure 2 and the appendix Figure 3 As shown in the figure, a lead screw 41 is rotatably arranged inside the covering shell 1. The lead screw 41 is vertically arranged. An extension rod 31 is fixedly connected to the top surface of the light-shielding cover 3. The lead screw 41 is threadedly connected to the extension rod 31. A guide rod 42 is fixedly connected to the inner wall of the covering shell 1. The extension rod 31 is slidably arranged vertically on the guide rod 42.

[0053] After the operator completes the adjustment of the light color tone by rotating the adjustment cover 12, by rotating the lead screw 41, under the driving action of the lead screw 41 and the guiding action of the guide rod 42, the extension rod 31 and the light-shielding cover 3 are driven to move downward, so that the light-shielding cover 3 and the adjustment cover 12 are in mutual abutment, reducing the influence of excess light (here, the "excess light" refers to other light except the light emitted downward) on the required color tone.

[0054] Refer to the appendix Figure 3 and the appendix Figure 4As shown, a horizontally arranged motor 21 is installed inside the covering shell 1, and the output shaft of the motor 21 is arranged towards the side where the lamp tube 11 is located. A sliding hole 211 is formed on the output shaft of the motor 21, and the axis of the sliding hole 211 is collinear with the axis of the output shaft of the motor 21. A driving shaft 5 is slidably arranged horizontally inside the sliding hole 211. A driving strip 213 is arranged on the driving shaft 5. The driving strip 213 is in the shape of a cuboid. A first driving groove 212 is formed on the inner wall of the sliding hole 211. The first driving groove 212 and the driving strip 213 fit each other, and the driving strip 213 is slidably arranged inside the first driving groove 212. A cylinder 6 is arranged on the side of the driving shaft 5 away from the motor 21. The cylinder 6 is arranged inside the covering shell 1. The driving shaft 5 is rotatably arranged on the piston rod of the cylinder 6 along its own axis.

[0055] Refer to the attached Figure 3 and the attached Figure 4 As shown, a first pulley 51 and a second pulley 52 are coaxially installed on the driving shaft 5. The second pulley 52 is located on the side of the first pulley 51 away from the motor 21. Four driving blocks 501 are fixedly connected to the driving shaft 5. The four driving blocks 501 are evenly distributed along the circumferential direction of the driving shaft 5. The driving blocks 501 are all located between the first pulley 51 and the second pulley 52. Second driving grooves 511 for accommodating the driving blocks 501 are formed on both the first pulley 51 and the second pulley 52. Both ends of the driving block 501 are pointed, so as to facilitate guiding the driving block 501 to be inserted into the second driving groove 511 and improve the accuracy of the insertion of the driving block 501. A third pulley 53 is coaxially and fixedly connected to the adjusting cover 12. A first synchronous belt 531 is sleeved on both the first pulley 51 and the third pulley 53.

[0056] When an operator needs to switch the light color tone, first start the cylinder 6. The piston rod of the cylinder 6 extends outwards, pushing the driving shaft 5 to move towards the side close to the motor 21, so that the driving block 501 is inserted into the second driving groove 511 of the first pulley 51. Then start the motor 21. The output shaft of the motor 21 drives the adjusting cover 12 to rotate through the driving strip 213, the driving shaft 5, the driving block 501, the first pulley 51, the first synchronous belt 531 and the third pulley 53, thereby completing the switching of the light color tone.

[0057] Refer to the attached Figure 4 and the attached Figure 5 As shown, a fourth pulley 54 is rotatably arranged inside the covering shell 1. A second synchronous belt 541 is sleeved on both the second pulley 52 and the fourth pulley 54. A first bevel gear 542 is coaxially and fixedly connected to the fourth pulley 54. A second bevel gear 411 is coaxially and fixedly connected to the lead screw 41. The first bevel gear 542 and the second bevel gear 411 mesh with each other.

[0058] After the operator completes the switching of the light tone, by starting the cylinder 6, the piston rod of the cylinder 6 contracts, driving the drive shaft 5 to move away from the motor 21, so that the drive block 501 disengages from the drive groove two 511 of the pulley one 51 and inserts into the drive groove two 511 of the pulley two 52. The drive bar 213 still remains in the drive groove one 212. At this time, start the motor 21. The output shaft of the motor 21 drives the lead screw 41 to rotate through the drive bar 213, the drive shaft 5, the drive block 501, the pulley two 52, the synchronous belt two 541, the pulley four 54, the bevel gear one 542 and the bevel gear two 411 (at this time, the pulley one 51 idles), and can thus drive the light-shielding cover 3 to move downward, completing the shielding and absorption of the excess light by the light-shielding cover 3.

[0059] Refer to the appendix Figure 1 and the appendix Figure 6 As shown, an adjustment housing 7 is sleeved on the adjustment cover 12. The adjustment housing 7 is triangular prism-shaped, and the inner wall of the adjustment housing 7 and the outer wall of the adjustment cover 12 fit each other. The adjustment housing 7 is made of a transparent material. Three adjustment sub-faces 71 are provided on the adjustment housing 7. Adjacent two adjustment sub-faces 71 have different colors respectively. The three adjustment sub-faces 71 and the three adjustment faces 121 are arranged in one-to-one correspondence. Light can pass through the adjustment sub-face 71 to form light with another light color.

[0060] The operator sleeved different adjustment housings 7 on the adjustment cover 12, so as to facilitate the operator to finely adjust the light color of the light emitted from the adjustment cover 12 by means of the adjustment housing 7, so that the lamp can emit more different colors of light to adapt to more different scenarios, and thus increase the applicable range of the lamp.

[0061] Refer to the appendix Figure 1 and the appendix Figure 6 As shown, one end of the covering shell 1 is open. An installation plate 8 is installed at the open end of the covering shell 1. The installation plate 8 is used to close the open end of the covering shell 1. The installation plate 8 and the covering shell 1 are connected by four bolts 811, that is, the bolts 811 pass through the installation plate 8 and are threadedly connected to the covering shell 1.

[0062] The operator removes the bolts 811 to release the connection between the installation plate 8 and the covering shell 1, so as to facilitate the operator to sleeve the adjustment housing 7 on the adjustment cover 12 or replace the adjustment cover 12. After the installation or replacement is completed, the adjustment housing 7 is installed on the covering shell 1 through the bolts 811.

[0063] The implementation principle of this embodiment is as follows: When an operator needs to switch the color tone of the light emitted by the lamp, by rotating the adjustment cover 12 until the adjustment surface 121 required by the operator faces downward, after the light emitted by the lamp tube 11 passes through the downward-facing adjustment surface 121 of the adjustment cover 12, light of the color tone required by the operator is formed, so that the current light color tone can meet the current scene. During the process of adjusting the light color tone of this lamp structure, there is no need to replace the lamp tube 11 and the entire lamp, and the time consumed is short, improving the operation efficiency.

[0064] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application in sequence. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A strip lamp with light color adjustment function, characterized in that: The invention comprises a covering shell (1), a lamp tube (11) and an adjustment cover (12), wherein the lamp tube (11) is installed in the covering shell (1), the adjustment cover (12) is rotatably arranged in the covering shell (1), the adjustment cover (12) is arranged outside the lamp tube (11), a plurality of adjustment surfaces (121) are arranged on the adjustment cover (12), and the plurality of adjustment surfaces (121) can rotate around the lamp tube (11) following the adjustment cover (12), and the light emitted by the lamp tube (11) can pass through any of the adjustment surfaces (121) to form light of different colors, and a driving source (2) is arranged in the covering shell (1), and the driving source (2) is used to drive the adjustment cover (12) to rotate; The driving source (2) comprises a motor (21), the motor (21) is installed in the covering shell (1), and the output shaft of the motor (21) can drive the adjustment cover (12) to rotate; A light shield (3) is slidably arranged in the covering shell (1), one side of the light shield (3) is open, the light shield (3) and the adjustment surface (121) on the adjustment cover (12) are in abutment with each other, and a driving mechanism (4) is arranged in the covering shell (1), and the driving mechanism (4) is used to drive the light shield (3) to move; The driving mechanism (4) comprises a lead screw (41) and a guide rod (42), the lead screw (41) being rotatably arranged in the covering shell (1), an extension rod (31) being installed on the light shield (3), the lead screw (41) being threadedly connected to the extension rod (31), the guide rod (42) being installed in the covering shell (1), and the extension rod (31) being slidably arranged on the guide rod (42); The output shaft of the motor (21) is provided with a sliding hole (211), a driving shaft (5) is slidably arranged in the sliding hole (211), a driving strip (213) is arranged on the driving shaft (5), a driving groove (212) for accommodating the driving strip (213) is arranged on the inner wall of the sliding hole (211), a pulley (51) and a pulley (52) are mounted on the driving shaft (5), a driving block (501) is arranged on the driving shaft (5), the driving block (501) is located between the pulley (51) and the pulley (52), and a driving groove (511) for accommodating the driving block (501) is arranged on both the pulley (51) and the pulley (52); The adjusting cover (12) is provided with a pulley three (53), the pulley one (51) and the pulley three (53) are both sleeved with a synchronous belt one (531), a pulley four (54) is rotatably provided in the covering shell (1), the pulley two (52) and the pulley four (54) are both sleeved with a synchronous belt two (541), the pulley four (54) is coaxially connected with a bevel gear one (542), the lead screw (41) is provided with a bevel gear two (411), and the bevel gear one (542) and the bevel gear two (411) are meshed with each other.

2. The strip lamp with light color adjustment function according to claim 1, characterized in that: A cylinder (6) is installed in the covering shell (1), and the driving shaft (5) is rotatably arranged on the piston rod of the cylinder (6).

3. The strip lamp with light color adjustment function according to claim 1, characterized in that: The adjustment cover (12) is sleeved with an adjustment shell (7), and the adjustment shell (7) is provided with a plurality of adjustment sub-surfaces (71), and the plurality of adjustment sub-surfaces (71) and the plurality of adjustment surfaces (121) are arranged in a one-to-one correspondence, and light can pass through the adjustment sub-surfaces (71) to form light with another light color.

4. The strip lamp with light color adjustment function according to claim 3, characterized in that: One end of the covering shell (1) is open, and a mounting plate (8) is installed at the open end of the covering shell (1), and the mounting plate (8) is used to close the open end of the covering shell (1). A connecting piece (81) is provided between the mounting plate (8) and the covering shell (1), and the connecting piece (81) is used to connect the mounting plate (8) and the covering shell (1).

5. The strip lamp with light color adjustment function according to claim 4, characterized in that: The connecting member (81) comprises a bolt (811), wherein the bolt (811) is passed through the mounting plate (8), and the bolt (811) is threadedly connected to the covering shell (1).

6. The strip lamp with light color adjustment function according to claim 1, characterized in that: A buffer layer (32) is provided on the lower surface of the light shield (3), and the light shield (3) abuts against the adjustment surface (121) on the adjustment cover (12) via the buffer layer (32).

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