CN216345628U

CN216345628U - Spectrum-adjustable mixed-light reading desk lamp

Info

Publication number: CN216345628U
Application number: CN202121905403.2U
Authority: CN
Inventors: 李健; 戴遥霄; 姚平; 何启鹏; 杨苗苗
Original assignee: Guizhou Zhifu Guanggu Investment Management Co ltd
Current assignee: Guizhou Zhifu Guanggu Investment Management Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-04-19
Anticipated expiration: 2031-08-16

Abstract

The utility model belongs to the technical field of desk lamps, and particularly relates to a light mixing reading desk lamp capable of adjusting spectrum, which comprises a base and a vertical rod, wherein the vertical rod is fixedly arranged at the top of the base, a supporting rod is movably arranged in the vertical rod, the top end of the supporting rod is provided with a mounting groove, rotating pins are rotatably arranged on the inner walls of the front side and the rear side of the mounting groove, one end, close to each other, of each rotating pin is fixedly provided with a rotating plate, a sliding hole is formed in each rotating plate, a cross rod is slidably arranged in each sliding hole, a hollow rod is arranged on each cross rod, a fixed disc is fixedly sleeved on the outer side of each hollow rod, a lampshade is arranged on the outer side of each fixed disc, a lamp panel is arranged at one end, far away from each cross rod, of each hollow rod, and a rotating shaft is rotatably arranged on each fixed disc. The novel LED lamp is reasonable in design, convenient to adjust the height, angle and position of the lamp panel, capable of adjusting the spectrum according to needs, convenient to use and simple to operate.

Description

Spectrum-adjustable mixed-light reading desk lamp

Technical Field

The utility model relates to the technical field of desk lamps, in particular to a light mixing reading desk lamp with adjustable spectrum.

Background

The lamp is a device for providing illumination, the lamp is various in types, such as incandescent lamps, fluorescent lamps, LED lamps and the like, the lamp can not be separated in daily life, and can be divided into street lamps, reading lamps and the like according to the use function, and the reading lamps, namely electric lamps with bases and placed on tables, so that the lamp is small, exquisite and convenient to carry. The desk lamp mainly has the function of illumination, but the existing reading desk lamp does not have the function of spectrum adjustment and is convenient to adjust the height and the angle, so that the utility model provides the mixed light reading desk lamp with adjustable spectrum to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a light mixing reading lamp with adjustable spectrum.

The technical purpose of the utility model is realized by the following technical scheme: a light mixing reading desk lamp with adjustable spectrum comprises a base and a vertical rod, wherein the vertical rod is fixedly installed at the top of the base, a supporting rod is movably installed in the vertical rod, a mounting groove is formed in the top end of the supporting rod, rotating pins are rotatably installed on the inner walls of the front side and the rear side of the mounting groove, one end, close to each other, of each rotating pin is fixedly installed with the same rotating plate, a sliding hole is formed in each rotating plate, a cross rod is slidably installed in each sliding hole, a hollow rod is arranged on each cross rod, a fixing disc is fixedly sleeved on the outer side of each hollow rod, a lampshade is arranged on the outer side of each fixing disc, a lamp panel is arranged at one end, far away from each cross rod, of each hollow rod, a rotating shaft is rotatably installed on each fixing disc, a rotating disc is fixedly installed at the bottom end of each rotating shaft, the top end of each rotating shaft extends to the upper portion of each cross rod and is fixedly sleeved with an adjusting wheel, and a plurality of mounting holes are formed in the rotating discs based on the rotating shafts as circle centers, all be provided with the spectral mirror in a plurality of mounting holes, be provided with knob switch on the base.

The utility model is further provided with: the top of pole setting has been seted up and has been accomodate the hole, and the bracing piece is connected with the pole setting through accomodating the hole, has seted up a plurality of slip slotted holes on the inner wall of accomodating the hole, and slidable mounting has the ball seat on the inner wall of slip slotted hole, is provided with the ball on the ball seat, and a plurality of ring groove have been seted up in the outside of bracing piece, and ball and the ring groove activity joint that corresponds.

Through adopting above-mentioned technical scheme, can fix the relative position of bracing piece and pole setting under ball and ring groove's effect.

The utility model is further provided with: and a pushing spring is fixedly arranged on one side of the ball seat far away from the balls, and one end of the pushing spring far away from the ball seat is fixedly connected with the inner wall of one side of the sliding groove hole.

Through adopting above-mentioned technical scheme, can make the ball seat drive the ball card in the ring groove that corresponds under the effect that promotes the spring.

The utility model is further provided with: the hollow rod is fixedly provided with a supporting plate, the supporting plate is provided with a through hole, the outer side of the rotating shaft is fixedly sleeved with an inner ring of a bearing, and an outer ring of the bearing is fixedly arranged in the through hole.

Through adopting above-mentioned technical scheme, under the effect of backup pad and bearing, can make pivot remain stable rotation.

The utility model is further provided with: the outer side of the fixed disc is provided with an external thread, the lampshade is fixedly provided with a sleeve, an internal thread is arranged in the sleeve, and the internal thread is meshed with the corresponding external thread.

Through adopting above-mentioned technical scheme, be convenient for carry out the dismouting to the lamp shade under the combined action of sleeve and fixed disk.

The utility model is further provided with: fixed mounting has a plurality of fixed plates on the horizontal pole, and fixed mounting has same spool on a plurality of fixed plates, and the one end of spool extends to in the hollow pole.

Through adopting above-mentioned technical scheme, can retrain the wire under the effect of wire tube, can improve the aesthetic property of the device simultaneously.

The utility model has the beneficial effects that: according to the utility model, the relative positions of the supporting rod and the vertical rod can be fixed under the combined action of the ball, the annular clamping groove and the pushing spring, and meanwhile, the supporting rod can be rotated according to the requirement, so that the height and the horizontal angle of the cross rod can be effectively adjusted, the horizontal position of the lamp panel can be adjusted through the matching between the cross rod and the sliding hole, the spectrum can be adjusted according to the requirement through the mutual matching among the adjusting wheel, the rotating shaft and the rotating disc, the wire can be restrained under the action of the wire pipe, and the ornamental value of the device can be further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a light mixing reading lamp with adjustable spectrum according to the present invention;

FIG. 2 is a schematic cross-sectional view of a mixed-light reading lamp with adjustable spectrum according to the present invention;

FIG. 3 is a schematic structural diagram of a portion A of a mixed-light reading lamp with adjustable spectrum according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of a mixed-light reading desk lamp with adjustable spectrum according to the present invention.

In the figure: 1. a base; 2. erecting a rod; 3. a support bar; 4. mounting grooves; 5. a rotation pin; 6. a rotating plate; 7. a cross bar; 8. a hollow shaft; 9. fixing the disc; 10. a lamp shade; 11. a sleeve; 12. a lamp panel; 13. a support plate; 14. a rotating shaft; 15. rotating the disc; 16. an adjustment wheel; 17. a fixing plate; 18. a conduit; 19. a sliding slot hole; 20. a ball seat; 21. a ball bearing; 22. an annular neck; 23. pushing the spring.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-4, a light mixing reading desk lamp capable of adjusting spectrum, comprising a base 1 and a vertical rod 2, wherein the vertical rod 2 is fixedly installed on the top of the base 1, a support rod 3 is movably installed in the vertical rod 2, the top end of the support rod 3 is provided with an installation groove 4, the inner walls of the front side and the rear side of the installation groove 4 are respectively and rotatably installed with a rotation pin 5, one end of the two rotation pins 5 close to each other is fixedly installed with a same rotation plate 6, the rotation plate 6 is provided with a slide hole, a cross rod 7 is slidably installed in the slide hole, the position of the cross rod 7 is conveniently adjusted under the action of the slide hole, the cross rod 7 is provided with a hollow rod 8, the outer side of the hollow rod 8 is fixedly sleeved with a fixed disk 9, the outer side of the fixed disk 9 is provided with a lampshade 10, one end of the hollow rod 8 far away from the cross rod 7 is provided with a lamp panel 12, the fixed disk 9 is rotatably installed with a rotating shaft 14, and the bottom end of the rotating disk 15 is fixedly installed at the rotating shaft 14, the top of pivot 14 extends to the top of horizontal pole 7 and fixed cover is equipped with regulating wheel 16, has seted up a plurality of mounting holes for the centre of a circle based on pivot 14 on the rolling disc 15, all is provided with the spectral mirror in a plurality of mounting holes, is convenient for rotate pivot 14 and operate rolling disc 15 under regulating wheel 16's effect to can carry out the spectrum and adjust, be provided with rotary switch on the base 1.

Specifically, the hole has been seted up on the top of pole setting 2 and has been accomodate, bracing piece 3 is connected with pole setting 2 through accomodating the hole, a plurality of slip slotted holes 19 have been seted up on the inner wall of accomodating the hole, slidable mounting has ball seat 20 on the inner wall of slip slotted hole 19, be provided with ball 21 on the ball seat 20, a plurality of ring groove 22 have been seted up in the outside of bracing piece 3, and ball 21 and the ring groove 22 activity joint that corresponds, can fix the relative position of bracing piece 3 and pole setting 2 through ball 21 and ring groove 22.

Specifically, one side of the ball seat 20, which is far away from the ball 21, is fixedly provided with a push spring 23, one end of the push spring 23, which is far away from the ball seat 20, is fixedly connected with the inner wall of one side of the sliding groove hole, and the ball seat 20 can drive the ball 21 to be clamped in the corresponding annular clamping groove 22 under the action of the push spring 23.

Specifically, the hollow rod 8 is fixedly provided with a supporting plate 13, the supporting plate 13 is provided with a through hole, the outer side of the rotating shaft 14 is fixedly sleeved with an inner ring of a bearing, the outer ring of the bearing is fixedly arranged in the through hole, and the rotating shaft 14 can be stably rotated under the action of the supporting plate 13 and the bearing.

Specifically, the external screw thread has been seted up in the outside of fixed disk 9, and fixed mounting has sleeve 11 on the lamp shade 10, has seted up the internal thread in the sleeve 11, and the internal thread meshes with the external screw thread that corresponds mutually, is convenient for carry out the dismouting to lamp shade 10 under the combined action of sleeve 11 and fixed disk 9.

Specifically, fixed mounting has a plurality of fixed plates 17 on the horizontal pole 7, and fixed mounting has same spool 18 on a plurality of fixed plates 17, and in the one end of spool 18 extended to hollow rod 8, can retrain the wire under the effect of spool 18, can improve the device's aesthetic property simultaneously.

Wherein, be provided with the wire in the spool 18, lamp plate 12 is for being provided with the integrated circuit board of a plurality of lamp pearls, all belongs to prior art, so does not describe here any more.

The working principle is as follows: at first switch on, with bracing piece 3 upwards stimulate, at ball 21, ring groove 22 and push spring 23's combined action can be fixed bracing piece 3 and the relative position of pole setting 2 down, simultaneously can rotate bracing piece 3 as required, thereby can effectually adjust horizontal pole 7's height and horizontal angle, operation horizontal pole 7 slides along the slide opening, thereby can adjust the horizontal position of lamp plate 12, rotate pivot 14 through regulating wheel 16 and make rolling disc 15 rotate, thereby can adjust the spectrum.

The light mixing reading lamp with adjustable spectrum provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The light mixing reading desk lamp with the adjustable spectrum comprises a base (1) and a vertical rod (2), and is characterized in that the vertical rod (2) is fixedly installed at the top of the base (1), a supporting rod (3) is movably installed in the vertical rod (2), a mounting groove (4) is formed in the top end of the supporting rod (3), rotating pins (5) are installed on the inner walls of the front side and the rear side of the mounting groove (4) in a rotating mode, one end, close to each other, of each rotating pin (5) is fixedly installed with a same rotating plate (6), a sliding hole is formed in each rotating plate (6), a cross rod (7) is installed in each sliding hole in a sliding mode, a hollow rod (8) is arranged on each cross rod (7), a fixed disc (9) is fixedly sleeved on the outer side of each hollow rod (8), a lampshade (10) is arranged on the outer side of each fixed disc (9), and a lamp panel (12) is arranged at one end, far away from each cross rod (7), of each hollow rod (8), fixed disk (9) are gone up to rotate and are installed pivot (14), the bottom fixed mounting of pivot (14) has rolling disc (15), the top of pivot (14) extends to the top of horizontal pole (7) and fixed cover is equipped with regulating wheel (16), a plurality of mounting holes have been seted up for the centre of a circle based on pivot (14) on rolling disc (15), all are provided with the spectrum mirror in a plurality of mounting holes, be provided with rotary switch on base (1).

2. The adjustable spectrum mixed light reading desk lamp of claim 1, wherein: the top of pole setting (2) has been seted up and has been accomodate the hole, and bracing piece (3) are connected with pole setting (2) through accomodating the hole, have seted up a plurality of slip slotted holes (19) on the inner wall of accomodating the hole, and slidable mounting has ball seat (20) on the inner wall of slip slotted hole (19), is provided with ball (21) on ball seat (20), and a plurality of ring groove (22) have been seted up in the outside of bracing piece (3), and ball (21) and ring groove (22) activity joint that corresponds.

3. The adjustable spectrum mixed light reading desk lamp of claim 2, wherein: one side of the ball seat (20) far away from the ball (21) is fixedly provided with a pushing spring (23), and one end of the pushing spring (23) far away from the ball seat (20) is fixedly connected with the inner wall of one side of the sliding groove hole.

4. The adjustable spectrum mixed light reading desk lamp of claim 1, wherein: a supporting plate (13) is fixedly mounted on the hollow rod (8), a through hole is formed in the supporting plate (13), an inner ring of a bearing is fixedly sleeved on the outer side of the rotating shaft (14), and an outer ring of the bearing is fixedly mounted in the through hole.

5. The adjustable spectrum mixed light reading desk lamp of claim 1, wherein: the outer side of the fixed disc (9) is provided with an external thread, the lampshade (10) is fixedly provided with a sleeve (11), the sleeve (11) is internally provided with an internal thread, and the internal thread is meshed with the corresponding external thread.

6. The adjustable spectrum mixed light reading desk lamp of claim 1, wherein: fixed mounting has a plurality of fixed plates (17) on horizontal pole (7), and fixed mounting has same spool (18) on a plurality of fixed plates (17), and the one end of spool (18) extends to in hollow rod (8).