CN212407075U - Novel folding table lamp with rotatable lamp holder - Google Patents

Abstract

A novel foldable desk lamp with a rotatable lamp holder relates to the technical field of desk lamps. It includes: a supporting seat; the supporting rod is rotatably assembled with the supporting seat; the lamp holder is arranged on one side of the support rod, which is far away from the support seat; the cloud platform head is arranged between the support rod and the lamp holder and is used for realizing the fixed assembly between the lamp holder and the support rod; the second cloud platform assembly is arranged between the cloud platform head and the lamp holder and is used for realizing the rotating assembly between the cloud platform head and the lamp holder; overhead second installation department that is provided with of cloud platform, second cloud platform subassembly includes: the lamp holder is provided with a connecting seat and a rotating assembly, the connecting seat is arranged on one side, close to the cloud platform head, of the lamp holder and is used for being rotatably assembled with the second installation part, and the rotating assembly is arranged between the connecting seat and the second installation part and is used for achieving rotating assembly between the connecting seat and the second installation part. The folding table lamp adopting the technical scheme has the advantages of convenience in adjustment, wide adjustment range, ingenious design, convenience in use, high stability after adjustment and good adjustment hand feeling.

Description

Novel folding table lamp with rotatable lamp holder

Technical Field

The utility model relates to a desk lamp technical field, concretely relates to rotatable novel folding desk lamp of lamp holder.

Background

The desk lamp is one kind of lamp, and is small and exquisite, conveniently carries. The desk lamp is mainly used for decoration, and is convenient for reading, learning and working.

The desk lamp that sells on the market is various, and assemble through the cloud platform head between the lamp holder portion of most desk lamps and the bracing piece of its illumination, but the assembly mode between the cloud platform head of traditional desk lamp and the lamp holder portion of illumination is fixed Assembly, and it is difficult to realize the rotation between lamp holder portion and the cloud platform head to lead to the illumination direction and the illumination position of lamp holder portion to be difficult to adjust, or the lamp holder can not realize folding with the bracing piece, be unfavorable for accomodating and packing the transportation, consequently remain to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide the rotatable novel folding desk lamp of lamp holder, through the second cloud platform that sets up, realize the rotation between lamp holder and the cloud platform head to made things convenient for the regulation of desk lamp direction of use and effect position, for the use of desk lamp provides convenience and variety, it is convenient to have the regulation, control range is wide, design benefit, convenient to use, adjust back stability height, adjust and feel, be convenient for simultaneously fold accomodate with the packing transportation, and the advantage that cost of transportation is low.

In order to achieve the above object, the utility model adopts the following technical scheme: a novel folding desk lamp with a rotatable lamp holder comprises: a supporting seat; the supporting rod is rotatably assembled with the supporting seat, can be folded and accommodated in the supporting seat and can be telescopic; the lamp holder is arranged on one side of the supporting rod, which is far away from the supporting seat, and can rotate relative to the supporting seat; the cloud platform head is arranged between the support rod and the lamp holder and is used for realizing the fixed assembly between the lamp holder and the support rod; the second cloud platform assembly is arranged between the cloud platform head and the lamp holder and is used for realizing the rotating assembly between the cloud platform head and the lamp holder; overhead second installation department that is provided with of cloud platform, second cloud platform subassembly includes: set up in be close to on the lamp holder cloud platform head one side, be used for with second installation department rotating assembly's connecting seat, and, set up in the connecting seat with between the second installation department, be used for realizing the connecting seat with rotating assembly of rotating assembly between the second installation department.

Be provided with the second mounting groove on the second installation department, be provided with the installation cavity on the connecting seat, the runner assembly includes: the first mounting chuck is arranged in the mounting cavity and is in rotating assembly with the second mounting groove; the compaction block is inserted into the mounting cavity and used for fixing the first mounting chuck and protecting an electrified lead; and the first damping piece is arranged between the first mounting chuck and the inner wall of the second mounting groove and used for realizing damping assembly between the first mounting chuck and the frustum of the cloud platform.

A mounting boss is arranged on one side, close to the second mounting groove, of the first mounting chuck, and the mounting boss is used for being rotatably assembled with the second mounting groove; a sliding groove is formed in one side, close to the squeezing block, of the first mounting chuck, a sliding rail is arranged on the squeezing block, and the sliding rail is used for being assembled with the sliding groove so that the squeezing block can be assembled conveniently.

Be provided with the second mounting groove on the second installation department, rotating assembly includes: the connecting piece is partially inserted on the connecting seat and the other part of the connecting piece is positioned in the second mounting groove; the second mounting chuck is arranged on one side of the connecting seat and penetrates through the connecting seat to be fixedly assembled with the connecting piece; the third mounting chuck is arranged on the other side of the connecting seat and penetrates through the connecting seat to be clamped and assembled with the connecting piece; and the second damping piece is arranged between the inner walls of the second mounting grooves and/or between the second mounting chuck and the inner wall of the second mounting groove and used for realizing damping assembly between the connecting seat and the holder head.

A threaded column is arranged in the second mounting chuck, a fixing part is arranged on the connecting piece, a hole is formed in the fixing part, and the connecting piece and the second mounting chuck are fixedly assembled through a screw; be close to on the connecting piece third installation chuck one side is provided with joint portion, be provided with the joint head on the third installation chuck, the joint head be used for with joint portion joint.

A first anti-rotation platform is arranged on the connecting seat, and a first anti-rotation groove matched with the first anti-rotation platform is arranged on the connecting piece; a second anti-rotation platform is arranged on each of the second mounting chuck and the third mounting chuck, and a second anti-rotation groove matched with the second anti-rotation platform is formed in the connecting seat; through the cooperation of the first anti-rotation table and the first anti-rotation groove and the cooperation of the second anti-rotation table and the second anti-rotation groove, the synchronous rotation among the second installation chuck, the third installation chuck, the connecting piece and the connecting seat is realized.

The connecting seat is the bulb seat, just be provided with the installation cavity on the bulb seat, rotating assembly includes: the ball head group is arranged between the second mounting part and the ball head seat and is used for realizing the rotating and rotating matching between the second mounting part and the ball head seat; and the third damping piece is arranged on one side of the ball head seat, which is far away from the ball head group, and is used for being matched with the ball head seat to adjust the friction force between the ball head group and the ball head seat.

Be provided with on the second installation department and rotate the head, it prevents the commentaries on classics boss to rotate overhead being provided with, bulb group includes: the first hemispherical chuck is clamped between the inner wall of the mounting cavity and the second mounting part, is rotatably assembled with the rotating head and is used for a lead of the folding desk lamp to penetrate through; the second hemispherical chuck is clamped between the inner wall of the mounting cavity and the second mounting part and is used for combining with the first hemispherical chuck to form a ball head matched with the ball head seat; and the anti-over-rotation piece is arranged between the rotating head and the second hemispherical chuck and is used for being matched with the anti-over-rotation boss to avoid over-rotation of the ball head group relative to the rotating head.

The first hemispherical chuck and the second hemispherical chuck are both provided with a rotary groove, and the rotary groove of the second hemispherical chuck is provided with an assembly groove for mounting the over-rotation preventing piece; a through hole is formed in the first hemispherical chuck, a through groove is formed in the mounting cavity close to one side of the first hemispherical chuck, a third anti-rotation groove is formed in the mounting cavity close to one side of the second hemispherical chuck, and the third anti-rotation groove is used for preventing the ball head from rotating around the axis of the supporting rod relative to the ball head seat; a spherical groove is formed in one side, close to the ball head group, of the third damping part, the spherical groove is used for being matched with the ball head group, and a straight groove is formed in one side, far away from the ball head group, of the third damping part.

Be provided with the second mounting groove on the second installation department, be provided with the installation cavity on the connecting seat, the runner assembly includes: the mounting clamping piece is arranged between the second mounting part and the connecting seat and used for realizing the rotating assembly between the connecting seat and the second mounting part; the second damping component is arranged between the mounting clamping piece and the mounting cavity, one end of the second damping component is electrically connected with the lamp cap, the other end of the second damping component is electrically connected with the wire in the supporting rod, and the second damping component is used for communicating the wire with the lamp cap and realizing damping assembly between the connecting seat and the mounting clamping piece and between the second mounting part and the mounting clamping piece; and the first fasteners penetrate through the connecting seat, between the mounting clamping piece and the second damping component, between the second mounting groove and the mounting clamping piece and between the second damping components.

The second damping assembly includes: the middle damping piece is arranged between the mounting clamping piece and the connecting seat at one end and between the mounting clamping piece and the second mounting part at the other end; the lamp cap damping sheet is arranged between the mounting clamping sheet and the middle damping sheet and/or between the connecting seat and the middle damping sheet at one end and connected with the lamp cap at the other end; and one end of the cradle head damping sheet is assembled between the mounting clamping sheet and the middle damping sheet and/or between the second mounting part and the middle damping sheet, and the other end of the cradle head damping sheet is connected with the inner wire of the supporting rod.

Be provided with the second mounting groove on the second installation department, rotating assembly includes: the first mounting clamp plate is rotatably assembled with the connecting seat at one end and the second mounting groove at the other end, is used for connecting the connecting seat and the second mounting part and is used for a lead to penetrate through; the second mounting clamp plate is rotatably assembled with the connecting seat at one end and the second mounting groove at the other end and is used for being matched with the first mounting clamp plate to realize the rotating assembly between the connecting seat and the second mounting part; the fourth damping piece is arranged between the second mounting clamping plate and the connecting seat and the second mounting part and/or between the first mounting clamping plate and the connecting seat and the second mounting part; and a second fastener which is arranged between the connecting seat, the first mounting clamping plate, the second mounting clamping plate and the fourth damping part in a penetrating way, and between the second mounting groove, the first mounting clamping plate, the second mounting clamping plate and the fourth damping part.

Damping platforms are arranged on one side of the connecting seat, which is close to the second mounting clamping plate, and one side of the second mounting part, which is close to the second mounting clamping plate, respectively, the fourth damping part is arranged between the second mounting clamping plate and the damping platforms, and the second fastening part is a fastening screw; the wire threading groove that supplies the wire to wear to establish and move about is provided with on the first installation splint, just keep away from on the first installation splint connecting seat one side is provided with the decorative board, the decorative board with the assembly of first installation splint joint.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

1. the connecting seat is designed into a ball head seat, the ball head group is matched with a ball head, the rotating assembly between the connecting seat and the second mounting part is realized, the third anti-rotation groove is formed in the connecting seat, so that the ball head group is effectively prevented from rotating around the axis of the supporting rod relative to the ball head seat, meanwhile, the anti-rotation part and the anti-over-rotation boss are arranged in the ball head group, the anti-over-rotation part is arranged on the second hemispherical chuck and matched with the anti-over-rotation boss, the over-rotation phenomenon between the ball head group and the ball head seat when the ball head group rotates around the axis of the supporting rod is avoided, and a spring lead arranged in the supporting rod is protected; finally, the third damping piece and the ball head seat are assembled through threads, the distance between the third damping piece and the ball head group is adjusted, the damping force between the ball head group and the ball head seat is further adjusted, the rotating hand feeling of the lamp holder is guaranteed, and the lamp holder has the advantages of being ingenious in design and stable in rotating effect.

2. One end of the mounting clamping piece is rotatably assembled with the connecting seat, and the other end of the mounting clamping piece is rotatably assembled with the second mounting groove, so that the mounting clamping piece can be used as a connecting rotating shaft between the connecting seat and the second mounting part, the lamp cap can rotate 270 degrees relative to the supporting rod, the adjusting range of the lamp cap in use is expanded, and the diversity of the lamp cap in adjustment is improved; simultaneously through the second damping subassembly that sets up, not only realized the damping assembly between installation clamping piece and the installation department and between installation clamping piece and the connecting seat, guaranteed that the lamp holder is felt in the rotation when rotating, but also be used for realizing the electricity between spring wire and the lamp holder and be connected to play the guard action to the spring wire in the bracing piece, have design benefit, simple structure, adjustable wide advantage.

3. The first installation splint and the second installation splint that set up can be regarded as the connecting pivot between connecting seat and the second installation department to realize that the lamp holder does 270 degrees rotations for the bracing piece, enlarged the control range of lamp holder when using, promoted the variety when the lamp holder is adjusted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a first overall exploded view of example 1;

FIG. 3 is an enlarged view corresponding to detail A in FIG. 2;

FIG. 4 is a second overall exploded view of example 1;

FIG. 5 is an enlarged view corresponding to detail B in FIG. 4;

FIG. 6 is a schematic view of the entire structure of embodiment 2;

FIG. 7 is a first overall exploded view of example 2;

FIG. 8 is an enlarged view corresponding to detail C in FIG. 7;

FIG. 9 is a second overall structural view of embodiment 2;

FIG. 10 is an enlarged view corresponding to detail D in FIG. 9;

FIG. 11 is an overall explosion diagram of example 3;

fig. 12 is a first structural schematic diagram of the mount head, the mount, the limiting piece, and the first damping member in embodiment 3;

fig. 13 is a second structural schematic diagram of the mount head, the mount base, the limiting piece, and the first damping member in embodiment 3;

FIG. 14 is a schematic view of the entire structure of embodiment 5;

FIG. 15 is a first exploded view of example 5;

FIG. 16 is an enlarged view corresponding to detail E in FIG. 15;

FIG. 17 is a second exploded view of example 5;

FIG. 18 is an enlarged view corresponding to detail F in FIG. 17;

FIG. 19 is a schematic view of the entire structure of embodiment 6;

FIG. 20 is an exploded view of example 6;

FIG. 21 is an enlarged view corresponding to detail G in FIG. 20;

FIG. 22 is a schematic view of the entire structure of embodiment 7;

FIG. 23 is an exploded view of example 7;

FIG. 24 is an enlarged view corresponding to detail H in FIG. 23;

FIG. 25 is an exploded view of example 8;

fig. 26 is an enlarged view corresponding to detail I in fig. 25.

Description of reference numerals: 1. a supporting seat; 2. a support bar; 21. mounting holes; 3. a lamp cap; 31. a connecting seat; 311. a first anti-rotation platform; 312. a second anti-rotation slot; 32. installing a cavity; 4. a pan-tilt structure; 5. A cloud platform head; 51. a first mounting portion; 511. a second limiting block; 512. a snap ring; 513. an annular groove; 514. A circular table portion; 52. a second mounting portion; 521. a second mounting groove; 522. rotating the head; 523. the boss is prevented from rotating excessively; 6. a first pan-tilt assembly; 61. a mounting seat; 611. a first mounting groove; 612. a limiting groove; 613. A first stopper; 614. a conical surface; 62. a limiting ring; 621. a limiting notch; 622. a limiting boss; 63. a first damping assembly; 631. a limiting member; 632. an elastic member; 64. a sealing ring; 7. a rotating assembly; 71. a first mounting clip; 711. mounting a boss; 712. a chute; 72. a compaction block; 721. a slide rail; 73. a second damping member; 74. a connecting member; 741. a fixed part; 742. a first anti-rotation slot; 743. a clamping part; 75. a second mounting clip; 751. a threaded post; 752. a second anti-rotation platform; 76. a third mounting clip; 761. a clamping head; 77. a ball head group; 771. a first hemispherical chuck; 772. a second hemispherical chuck; 773. an anti-over-rotation member; 774. rotating the groove; 775. a tightening part; 78. a third damping member; 781. a straight slot; 701. installing a clamping piece; 702. a second damping assembly; 7021. a middle damping fin; 7022. a seat body damping fin; 7023. a holder damping fin; 703. a first fastener; 704. decorating the cap; 791. a first mounting clamp plate; 792. a second mounting clamp plate; 793. a fourth damping member; 794. a second fastener; 795. a damping table; 796. a decorative plate; 8. a second pan/tilt assembly; 9. a rotating assembly; 91. rotating the stepped groove; 92. A rotating table; 93. a rotating member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

Example 1:

the present embodiment relates to a retractable folding base with a second head assembly, as shown in fig. 1-5, comprising: supporting seat 1, bracing piece 2 and cloud platform structure 4.

As shown in fig. 1-5, the support base 1 is integrally disc-shaped, and the support base 1 is used for mounting the support rod 2 and the lamp head 3. The support rod 2 and the support seat 1 are rotatably assembled and can be folded and stored in the support seat 1. Specifically, the supporting seat 1 is provided with a storage groove for storing the supporting rod 2, and the supporting rod 2 is retractable. In the present embodiment, the base 3 is integrally formed in a disc shape, and the radial dimension of the base 3 is the same as the radial dimension of the support base 1. The holder structure 4 is arranged between the support rod 2 and the lamp holder 3, and the holder structure 4 is used for realizing the rotating assembly between the lamp holder 3 and the support rod 2. In other embodiments, the support base 1 may be a square disk, an elliptical disk, or the like, and the base 3 may be a cylinder, an elliptical disk, or the like.

Further, as shown in fig. 1 to 5, the pan-tilt structure 4 includes: cloud platform head 5, first cloud platform subassembly 6 and second cloud platform subassembly 8. One end of the cloud platform head 5 is assembled with the support rod 2, and the other end is assembled with the lamp holder 3. First cloud platform subassembly 6 sets up between cloud platform head 5 and bracing piece 2, and first cloud platform subassembly 6 is used for realizing that cloud platform head 5 rotates for bracing piece 2 around the axis of bracing piece 2 to realize that lamp holder 3 rotates around the axis of bracing piece 2. The second cloud platform subassembly 8 sets up between cloud platform head 5 and lamp holder 3, and second cloud platform subassembly 8 is used for realizing that lamp holder 3 rotates with the axis of perpendicular to bracing piece 2 for cloud platform head 5 to make lamp holder 3 can adjust different luminous directions at will.

It should be noted that, mutually supporting between first cloud platform subassembly 6 and the second cloud platform through setting up realizes the rotation between lamp holder 3 and supporting seat 1 and the bracing piece 2 to make things convenient for the regulation in lamp holder 3 direction of use and effect position, provide convenience and variety for lamp holder 3's use, have that the regulation is convenient, control range is wide, design benefit, convenient to use, adjust back stability height, adjust the advantage of feeling good.

Specifically, as shown in fig. 1 to 5, the support rod 2 is a telescopic rod, and a mounting hole 21 is formed on one side of the support rod 2 close to the lamp head 3. The cloud platform head 5 is provided with a first installation part 51, and the first installation part 51 is used for being assembled with the first cloud platform assembly 6.

Further, as shown in fig. 1 to 5, the first pan-tilt assembly 6 includes: a mounting seat 61, a limiting ring 62, a first damping component 63 and a sealing ring 64.

The mounting seat 61 is fixedly mounted in the mounting hole 21, the mounting seat 61 is used for mounting the first mounting portion 51, and the mounting seat 61 is provided with a first mounting groove 611 and a limiting groove 612 along the axial direction of the support rod 2. The limiting ring 62 is disposed between the first mounting portion 51 and the mounting seat 61 and located in the limiting groove 612, and the limiting ring 62 is used for preventing the cloud platform head 5 from rotating over 360 degrees relative to the mounting seat 61, so as to protect the spring wire installed in the support rod 2. The first damping assembly 63 is disposed between the first mounting portion 51 and the mounting seat 61, the first damping assembly 63 is configured to increase a friction force between the first mounting portion 51 and the mounting seat 61, so that the first mounting portion 51 is fixed at any position after rotation, and the first damping assembly 63 is further configured to improve a hand feeling of rotation between the first mounting portion 51 and the mounting seat 61. The sealing ring 64 is fitted to the mounting base 61, and the sealing ring 64 is used to seal behind the stopper groove 612.

Specifically, as shown in fig. 1 to 5, a first limiting block 613 is disposed in the limiting groove 612, a limiting notch 621 is disposed on the limiting ring 62, and the limiting notch 621 is used for being matched with the first limiting block 613, so as to limit between the limiting ring 62 and the mounting seat 61. The protruding spacing boss 622 that is provided with on the inner circle of spacing ring 62, be provided with second stopper 511 on the first installation department 51, second stopper 511 is used for cooperating with spacing boss 622 to realize spacing between cloud platform head 5 and the spacing ring 62, and then realize spacing between lamp holder 3 and the bracing piece 2.

Preferably, as shown in fig. 1 to 5, the first damping member 63 is sleeved on the first mounting portion 51 and located in the limiting groove 612, and the first damping member 63 is used for increasing the friction between the first mounting portion 51 and the groove wall of the limiting groove 612. A snap ring 512 is disposed on the first mounting portion 51 at a side away from the second pan/tilt head assembly 8, and the snap ring 512 is used to prevent the mounting seat 61 from separating from the first mounting portion 51.

Further, as shown in fig. 1 to 5, the second head assembly 8 includes: a connecting seat 31 and a rotating assembly 7. The connecting base 31 is disposed on the lamp head 3 near the side of the cloud platform head 5, and the connecting base 31 is used for being rotatably assembled with the second mounting portion 52. The rotating assembly 7 is disposed between the connecting seat 31 and the second mounting portion 52, and the rotating assembly 7 is used for realizing the rotating assembly between the connecting seat 31 and the second mounting portion 52. Specifically, the pan/tilt head 5 is further provided with a second mounting portion 52, and the second mounting portion 52 is used for assembling with the second pan/tilt head assembly 8. The second mounting portion 52 is provided with a second mounting groove 521, the lamp head is provided with a connecting seat 31 near the second holder assembly 8, and the connecting seat 31 is provided with a mounting cavity 32.

Further, as shown in fig. 1 to 5, the rotating assembly 7 includes: a first mounting jaw 71, a jamming block 72 and a first damping member. The first mounting clip 71 is disposed in the mounting cavity 32 and rotatably assembled with the second mounting groove 521. A pinch block 72 is inserted into the mounting cavity 32, the pinch block 72 serving to secure the first mounting clip 71 and protect the energized spring wire. The first damping piece is arranged between the inner walls of the first mounting chuck 71 and the second mounting groove 521, and the first damping piece is used for realizing damping assembly between the first mounting chuck 71 and the pan-tilt head 5.

Specifically, as shown in fig. 1 to 5, a mounting boss 711 is provided on the first mounting clip 71 near the second mounting groove 521, and the mounting boss 711 is configured to be rotatably assembled with the second mounting groove 521. The first mounting clamp 71 is provided with a sliding groove 712 at one side close to the squeezing block 72, the squeezing block 72 is provided with a sliding rail 721, and the sliding rail 721 is used for being assembled with the sliding groove 712 so as to facilitate the assembly of the squeezing block 72.

The working principle of the present embodiment is roughly as follows: when using this desk lamp, can be earlier through rotating the bracing piece 2, transfer the position between bracing piece 2 and the supporting seat 1 to the position of use department, manual rotation lamp holder 3 again, make lamp holder 3 rotate around the axis of second mounting groove 521, and adjust lamp holder 3 to the position of use, then manual rotation lamp holder 3, make lamp holder 3 and cloud platform head 5 rotate around the axis of bracing piece 2, and at spacing ring 62, under the combined action of first stopper 613 and second stopper 511, the rotational position of lamp holder 3 is injectd, thereby can have the condition that the spring wire of avoiding installing in bracing piece 2 inside appears turning round the damage when rotating. The folding base that sets up like this, not only can realize between lamp holder 3 and the bracing piece 2, rotate around 2 axis directions of bracing piece 360, and can realize between lamp holder 3 and the bracing piece 2 around the axis rotation of second mounting groove 521 on the cloud platform head 5, make the adjustable direction of illumination of lamp holder 3 and the illumination position of this desk lamp, and promoted lamp holder 3's accommodation greatly, it is convenient to have lamp holder 3 to adjust, adjust and feel, accommodation is big, the adjustment mode is various, adjust the high advantage of back stability.

Example 2:

the present embodiment is different from embodiment 1 mainly in that, as shown in fig. 6 to 10, in the present embodiment, a portion of the first mounting portion 51 located in the first mounting groove 611 is provided with an annular groove 513, and the first damping member 63 is sleeved on the first mounting portion 51 and located in the annular groove 513.

Example 3:

the present embodiment differs from embodiments 1 and 2 mainly in that, as shown in fig. 11 to 13, in the present embodiment, the first damper assembly 63 includes: a stopper 631 and an elastic member 632.

The side wall surface of the limit groove 612 close to one side of the lamp head 3 is a tapered surface 614, one side of the first mounting part 51 close to the limit groove 612 is provided with a circular table part 514 matched with the tapered surface 614, the limit piece 631 is arranged on one side of the first mounting part 51 far away from the circular table part 514, the limit piece 631 is detachably assembled with the first mounting part 51, and the radial dimension of the limit piece 631 is larger than that of the first mounting groove 611; the elastic element 632 is disposed between the limiting element 631 and the mounting base 61, and the elastic element 632 is used for providing a supporting force for the engagement between the circular truncated cone portion 514 and the tapered surface 614.

By adopting the scheme in this embodiment, the upper half of the limiting groove 612 is set to be the tapered surface 614, meanwhile, the circular table portion 514 is arranged on the first mounting portion 51 to be matched with the tapered surface 614, and the elastic member 632 is arranged between the limiting member 631 and the bottom of the mounting seat 61, so that the elastic force generated by the elastic member 632 pulls the first mounting portion 51 to one side of the mounting seat 61, further, the circular table portion 514 is matched with the tapered surface 614 to generate a certain abutting force, and the friction force between the circular table portion 514 and the tapered surface 614 is increased, thereby realizing the efficacy of the first damping member.

Example 4:

the present embodiment differs from embodiment 1 mainly in that, as shown in fig. 6 to 10, in the present embodiment, the rotating assembly 7 includes: a connecting member 74, a second mounting clip 75, a third mounting clip 76, and a second damping member 73. The connecting member 74 is partially inserted into the connecting holder 31, and the other part is located in the second mounting groove 521. The second mounting clip 75 is disposed at one side of the connecting block 31, and the second mounting clip 75 passes through the connecting block 31 to be fixedly assembled with the connecting member 74. The third mounting clip 76 is disposed on the other side of the connecting base 31, and the third mounting clip 76 passes through the connecting base 31 and is snap-fitted to the connecting member 74. The second damping member 73 is disposed between the connecting member 74 and the inner wall of the second mounting groove 521, and the second damping member 73 is used for realizing damping assembly between the connecting seat 31 and the pan/tilt head 5.

Specifically, the second mounting clip 75 is internally provided with a threaded post 751, the connecting member 74 is provided with a fixing portion 741, the fixing portion 741 is provided with a threaded hole, and the connecting member 74 and the second mounting clip 75 are fixedly assembled by screws. The connecting base 31 is provided with a first rotation preventing platform 311, and the connecting member 74 is provided with a first rotation preventing groove 742 adapted to the first rotation preventing platform 311. The second mounting chuck 75 and the third mounting chuck 76 are both provided with a second rotation preventing platform 752, and the connecting seat 31 is provided with a second rotation preventing groove 312 adapted to the second rotation preventing platform 752. The synchronous rotation among the second mounting chuck 75, the third mounting chuck 76, the connecting piece 74 and the connecting seat 31 is realized through the matching of the first rotation preventing table 311 and the first rotation preventing groove 742 and the matching of the second rotation preventing table 752 and the second rotation preventing groove 312.

Preferably, a clamping portion 743 is disposed on one side of the connecting member 74 close to the third mounting chuck 76, and a clamping connector 761 is disposed on the third mounting chuck 76, wherein the clamping connector 761 is used for clamping with the clamping portion 743. It should be noted that this embodiment can be used in combination with the first pan/tilt head assembly 6 in embodiment 1, embodiment 2, or embodiment 3.

Example 5:

the present embodiment differs from the embodiment 4 and the embodiment 1 mainly in that, as shown in fig. 14 to 18, in the present embodiment, the connecting seat 31 is a ball socket, and the ball socket is provided with a mounting cavity 32, and the rotating assembly 7 includes: a ball group 77 and a third damping member 78. The ball head set 77 is disposed between the second mounting portion 52 and the ball head seat, and the ball head set 77 is used for realizing the rotation and the rotation between the second mounting portion 52 and the ball head seat. The third damping member 78 is disposed on the side of the ball socket away from the ball head group 77, and the third damping member 78 is used for cooperating with the ball socket, so as to adjust the friction between the ball head group 77 and the ball socket.

Further, be provided with on the second installation portion 52 and rotate head 522, be provided with on the rotation head 522 and prevent changeing boss 523, bulb group 77 includes: a first hemispherical collet 771, a second hemispherical collet 772, and an anti-over-rotation member 773.

The first hemispherical chuck 771 is clamped between the inner wall of the mounting cavity 32 and the second mounting portion 52, the first hemispherical chuck 771 is rotatably assembled with the rotating head 522, and the first hemispherical chuck 771 is used for the spring wire of the folding desk lamp to penetrate. The second hemispherical chuck 772 is clamped between the inner wall of the mounting cavity 32 and the second mounting portion 52, and the second hemispherical chuck 772 is used for combining with the first hemispherical chuck 771 to form a ball head adapted to the ball head seat. The second half-ball grip 772 is disposed between the rotating head 522 and the second half-ball grip 772, and the second half-ball grip 772 is used for cooperating with the over-rotation preventing boss 523 to prevent the over-rotation of the ball head set 77 relative to the rotating head 522.

Specifically, as shown in fig. 14 to 18, the first hemispherical collet 771 and the second hemispherical collet 772 are both provided with a rotating slot 774, and the rotating slot 774 of the second hemispherical collet 772 is provided with a fitting slot for installing the over-rotation preventing member 773. In order to facilitate the spring wire and the lamp holder 3, a wire through hole is formed in the first hemispherical collet 771, and a wire through groove is formed in the side, close to the first hemispherical collet 771, of the mounting cavity 32. A third rotation prevention groove is formed in the mounting cavity 32 on the side close to the second hemispherical chuck 772, and is used for preventing the ball head from rotating around the axis of the support rod 2 relative to the ball head seat. The first hemispherical collet 771 is provided with a tightening part 775, and the tightening part 775 is matched with the assembling groove. The clamping portion 775 is used for clamping the over-rotation preventing member 774 in the assembling groove, and stable assembling between the first hemispherical collet 771 and the second hemispherical collet 772 is achieved. A spherical groove is formed in one side, close to the ball head group 77, of the third damping member 78, the spherical groove is used for being matched with the ball head group 77, and a straight groove 781 is formed in one side, far away from the ball head group 77, of the third damping member 78.

Preferably, as shown in fig. 14-18, the mounting cavity 32 is internally threaded with an internal threaded bore and the third damping member 78 is externally threaded such that the third damping member 78 is threadably engaged with the mounting cavity 32. A spherical groove for fitting with the ball group 77 is provided on the third damping member 78 on a side close to the ball group 77. When the friction force between the ball head group 77 and the inner wall of the mounting cavity 32 is adjusted, the third damping member 78 is rotated through the matching of the tool and the straight groove 781, so that the third damping member 78 moves towards one side close to the ball head group 77, the ball head group 77 is abutted against the inner wall of the mounting cavity 32, and the friction force between the ball head group 77 and the inner wall of the mounting cavity 32 is further improved; conversely, rotation in the opposite direction reduces the friction between the ball group 77 and the inner wall of the mounting cavity 32. It should be noted that this embodiment can be used in combination with embodiment 2 or embodiment 3. It should be noted that this embodiment can be used in combination with the first pan/tilt head assembly 6 in embodiment 1, embodiment 2, or embodiment 3.

Example 6:

the present embodiment is different from embodiments 1, 4 and 5 mainly in that, as shown in fig. 19 to 21, in the present embodiment, a second mounting groove 521 is provided on the second mounting portion 52, a mounting cavity 32 is provided on the connecting seat 31, and the rotating assembly 7 includes: a mounting clip 701, a second damping assembly 702, and a first fastener 703.

Mounting clip 701 is disposed between second mounting portion 52 and connecting holder 31, and mounting clip 701 is used to realize rotational assembly between connecting holder 31 and second mounting portion 52. Second damping assembly 702 is disposed between mounting clip 701 and mounting cavity 32. Specifically, one end of the second damping member 702 is electrically connected to the lamp cap 3, and the other end of the second damping member 702 is electrically connected to the spring wire inside the supporting rod 2. The second damping member 702 is used to connect the spring wire with the lamp cap 3, and the second damping member 702 is also used to achieve damping assembly between the connecting socket 31 and the mounting clip 701 and between the second mounting portion 52 and the mounting clip 701. The first fastener 703 is inserted between the connection holder 31, the mounting clip 701 and the damping member and between the second mounting groove 521, the mounting clip 701 and the second damping member 702.

Further, as shown in fig. 19-21, the second damping assembly 702 includes: middle damping fin 7021, pedestal damping fin 7022 and cloud platform damping fin 7023.

One end of the middle damping piece 7021 is fitted between the mounting jaw 701 and the connection holder 31, and the other end of the middle damping piece 7021 is fitted between the mounting jaw 701 and the second mounting portion 52. One end of the seat body damping piece 7022 is assembled between the mounting clamping piece 701 and the middle damping piece 7021 and/or between the connecting seat 31 and the middle damping piece 7021, and the other end of the seat body damping piece 7022 is connected with the lamp holder 3. One end of the pan-tilt damping fin 7023 is assembled between the mounting clamping piece 701 and the middle damping fin 7021 and/or between the second mounting portion 52 and the middle damping fin 7021, and the other end of the pan-tilt damping fin 7023 is connected with the spring wire in the support rod 2.

Specifically, as shown in fig. 19-21, mounting clip 701 is provided in two pieces, a first clip piece and a second clip piece, respectively. Three seat body installation pieces extend from the lower end of the connecting seat 31, and an installation cavity 32 is arranged between two adjacent seat body installation pieces. Three cloud platform installation pieces extend from the upper end of the second installation part 52, and installation gaps are formed between the adjacent cloud platform installation pieces. The first mounting clip 701 is disposed on the left with one end disposed in the mounting cavity 32 and the other end mounted in the mounting gap. The second mounting clip 701 is disposed on the right with one end disposed in the mounting cavity 32 and the other end disposed in the mounting gap. A seat damping piece 7022 is arranged between the first mounting clamping piece 701 and the middle seat mounting piece. A pan/tilt damping plate 7023 is disposed between the second mounting clip 701 and the middle pan/tilt mounting plate. The first fastening member 703 is provided in two, one of which passes through and fastens the holder mounting piece, the first mounting clip 701, the second mounting clip 701, and the holder damping piece 7022, and the other of which passes through and fastens the pan/tilt head mounting piece, the first mounting clip 701, the second mounting clip 701, and the pan/tilt head damping piece 7023.

Preferably, the middle damping fin 7021, the base damping fin 7022 and the pan/tilt damping fin 7023 are all provided with two pieces, and the middle damping fin 7021, the base damping fin 7022 and the pan/tilt damping fin 7023 are all conductive sheets. The first fastener 703 is a screw. The outer side walls of the seat body installation pieces on the two sides are provided with decoration holes, decoration caps 704 are inserted into the decoration holes, and the decoration caps 704 are used for covering the first fasteners 703.

Example 7:

the present embodiment differs from embodiments 1, 4, 5, and 6 mainly in that, as shown in fig. 22 to 24, in the present embodiment, the second mounting portion 52 is provided with a second mounting groove 521, and the rotating assembly 7 includes: a first mounting clamp plate 791, a second mounting clamp plate 792, a fourth damping member 793, and a second fastener 794.

One end of the first installation clamp plate 791 is rotatably fitted with the connection holder 31, and the other end is rotatably fitted with the second installation groove 521. The first installation clamping plate 791 is used for connecting the second installation part 52 and the connecting seat 31, and the first installation clamping plate 791 is also used for the spring lead to penetrate. One end of the second mounting plate 792 is rotatably fitted with the connecting base 31 and the other end is rotatably fitted with the second mounting groove 521. The second mounting clamp 792 is adapted to cooperate with the first mounting clamp 791 to provide a rotational fit between the connector holder 31 and the second mounting portion 52. The fourth damping member 793 is disposed between the second mounting clamp plate 792 and the connector holder 31 and the second mounting portion 52, and/or between the first mounting clamp plate 791 and the connector holder 31 and the second mounting portion 52. The second fastener 794 is arranged between the connecting seat 31, the first mounting clamping plate 791, the second mounting clamping plate 792 and the fourth damping member 793 in a penetrating manner, and the second fastener 794 is also arranged between the second mounting groove 521, the first mounting clamping plate 791, the second mounting clamping plate 792 and the fourth damping member 793 in a penetrating manner.

Specifically, as shown in fig. 22 to 24, the connecting base 31 is provided with a damping table 795 on a side close to the second mounting clamp plate 792 and on a side close to the second mounting clamp plate 792 of the second mounting portion 52. The fourth damping member 793 is disposed between the second mounting clamp plate 792 and the damping table 795, and the second fastener 794 is a fastening screw. Be provided with the threading groove that the supply spring wire wore to establish and move about on the first installation splint 791, and keep away from connecting seat 31 one side on the first installation splint 791 and be provided with decorative board 796, decorative board 796 and the assembly of first installation splint 791 joint.

Example 8:

the present embodiment differs from the above embodiments mainly in that, as shown in fig. 25-26, in the present embodiment, the base is rotatable about the connection base 31. Specifically, a rotating assembly 9 is disposed between the connecting base 31 and the lamp cap.

Further, be provided with rotatory ladder groove 91 on the lamp holder, rotating assembly 9 includes: a rotary table 92 and a rotary member 93.

The rotating platform 92 is disposed on the connecting base 31 near the lamp head. The rotary member 93 is mounted in the rotary stepped groove 91, and the rotary member 93 is fixed to the rotary table 92 by a fastening screw. The rotary member 93 is adapted to cooperate with the rotary table 92 to clamp the lamp head and, at the same time, to effect rotation of the lamp head about the connection base 31. Wherein the lamp holder is a lamp holder 3. This embodiment can be used in any combination with the above embodiments.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a rotatable novel folding desk lamp of lamp holder which characterized in that includes: a support base (1); a support rod (2) which is rotatably assembled with the support seat (1), can be folded and accommodated in the support seat (1) and can be stretched; the lamp holder (3) is arranged on one side of the support rod (2) far away from the support seat (1) and can rotate relative to the support seat (1); the holder head (5) is arranged between the support rod (2) and the lamp holder (3) and is used for realizing the fixed assembly between the lamp holder (3) and the support rod (2); the second cloud platform component (8) is arranged between the cloud platform head (5) and the lamp holder (3) and used for realizing the rotating assembly between the cloud platform head (5) and the lamp holder (3);

be provided with second installation department (52) on cloud platform head (5), second cloud platform subassembly (8) include: the lamp holder (3) is provided with a connecting seat (31) which is arranged on one side close to the cloud platform head (5) and is used for being rotatably assembled with the second installation part (52), and a rotating assembly (7) which is arranged between the connecting seat (31) and the second installation part (52) and is used for realizing the rotating assembly between the connecting seat (31) and the second installation part (52);

wherein, be provided with second mounting groove (521) on second installation portion (52), rotating assembly (7) includes: the connecting piece (74) is partially inserted into the connecting seat (31) and the other part of the connecting piece is positioned in the second mounting groove (521); the second mounting chuck (75) is arranged on one side of the connecting seat (31) and penetrates through the connecting seat (31) to be fixedly assembled with the connecting piece (74); the third mounting chuck (76) is arranged on the other side of the connecting seat (31) and penetrates through the connecting seat (31) to be clamped and assembled with the connecting piece (74); the second damping piece (73) is arranged between the connecting piece (74) and the inner wall of the second mounting groove (521) and/or between the second mounting chuck (75) and the inner wall of the second mounting groove (521) and is used for realizing damping assembly between the connecting seat (31) and the frustum head (5);

or, connecting seat (31) is the bulb seat, just be provided with installation cavity (32) on the bulb seat, rotating assembly (7) include: the ball head group (77) is arranged between the second mounting part (52) and the ball head seat and is used for realizing the rotating and rotating matching between the second mounting part (52) and the ball head seat; the third damping piece (78) is arranged on one side, far away from the ball head group (77), of the ball head seat and is used for being matched with the ball head seat to adjust the friction force between the ball head group (77) and the ball head seat;

or, be provided with second mounting groove (521) on second installation department (52), be provided with installation cavity (32) on connecting seat (31), rotating assembly (7) include: a mounting clamping piece (701) which is arranged between the second mounting part (52) and the connecting seat (31) and is used for realizing the rotating assembly between the connecting seat (31) and the second mounting part (52); a second damping component (702) which is arranged between the mounting clamping piece (701) and the mounting cavity (32), one end of which is electrically connected with the lamp holder (3), and the other end of which is electrically connected with a lead in the support rod (2), and is used for communicating the lead with the lamp holder (3) and realizing damping assembly between the connecting seat (31) and the mounting clamping piece (701) and between the second mounting part (52) and the mounting clamping piece (701); and first fasteners (703) penetrating among the connecting seat (31), the mounting clamping piece (701) and the second damping component (702), and among the second mounting groove (521), the mounting clamping piece (701) and the second damping component (702);

or, be provided with second mounting groove (521) on second installation department (52), rotating assembly (7) includes: a first mounting clamp plate (791) with one end rotatably assembled with the connecting base (31) and the other end rotatably assembled with the second mounting groove (521), for connecting the connecting base (31) and the second mounting part (52) and allowing a lead to pass through; a second mounting clamp plate (792) with one end rotatably assembled with the connecting seat (31) and the other end rotatably assembled with the second mounting groove (521) and used for matching with the first mounting clamp plate (791) to realize the rotating assembly between the connecting seat (31) and the second mounting part (52); a fourth damping member (793) provided between the second mounting plate (792) and the connecting base (31) and the second mounting portion (52), and/or between the first mounting plate (791) and the connecting base (31) and the second mounting portion (52); and a second fastener (794) penetrating through the connecting seat (31), the first installation clamping plate (791), the second installation clamping plate (792) and between the fourth damping pieces (793) and the second installation groove (521), the first installation clamping plate (791), the second installation clamping plate (792) and between the fourth damping pieces (793).

2. The novel foldable desk lamp with the rotatable lamp holder as claimed in claim 1, wherein a second mounting groove (521) is formed in the second mounting portion (52), a mounting cavity (32) is formed in the connecting seat (31), and the rotating assembly (7) comprises:

the first mounting chuck (71) is arranged in the mounting cavity (32) and is rotatably assembled with the second mounting groove (521);

a pinch block (72) inserted into the mounting cavity (32) for securing the first mounting clip (71) and protecting the energized conductors; and the number of the first and second groups,

the first damping piece is arranged between the first installation chuck (71) and the inner wall of the second installation groove (521) and used for achieving damping assembly between the first installation chuck (71) and the cloud platform head (5).

3. The novel folding desk lamp with the rotatable lamp holder as claimed in claim 2, wherein a mounting boss (711) is arranged on one side of the first mounting chuck (71) close to the second mounting groove (521), and the mounting boss (711) is used for being rotatably assembled with the second mounting groove (521); a sliding groove (712) is formed in one side, close to the squeezing block (72), of the first mounting chuck (71), a sliding rail (721) is arranged on the squeezing block (72), and the sliding rail (721) is used for being assembled with the sliding groove (712) so as to facilitate assembly of the squeezing block (72).

4. The novel folding desk lamp with the rotatable lamp holder as claimed in claim 1, wherein a threaded post (751) is arranged inside the second mounting clamp (75), a fixing part (741) is arranged on the connecting piece (74), a hole is arranged on the fixing part (741), and the connecting piece (74) and the second mounting clamp (75) are fixedly assembled through a screw; be close to on connecting piece (74) third installation chuck (76) one side is provided with joint portion (743), be provided with joint (761) on third installation chuck (76), joint (761) be used for with joint portion (743) joint.

5. The novel folding desk lamp with the rotatable lamp holder as claimed in claim 4, wherein a first rotation preventing platform (311) is arranged on the connecting seat (31), and a first rotation preventing groove (742) matched with the first rotation preventing platform (311) is arranged on the connecting piece (74); a second rotation prevention platform (752) is arranged on each of the second mounting chuck (75) and the third mounting chuck (76), and a second rotation prevention groove (312) matched with the second rotation prevention platform (752) is arranged on the connecting seat (31);

through the matching of the first rotation preventing table (311) and the first rotation preventing groove (742) and the matching of the second rotation preventing table (752) and the second rotation preventing groove (312), the synchronous rotation among the second mounting chuck (75), the third mounting chuck (76), the connecting piece (74) and the connecting seat (31) is realized.

6. The novel foldable desk lamp with the rotatable lamp holder as claimed in claim 1, wherein a rotating head (522) is arranged on the second mounting portion (52), an anti-over-rotation boss (523) is arranged on the rotating head (522), and the ball head set (77) comprises:

the first hemispherical chuck (771) is clamped between the inner wall of the mounting cavity (32) and the second mounting part (52), is rotatably assembled with the rotating head (522), and is used for a lead of the folding desk lamp to penetrate through;

the second hemispherical chuck (772) is clamped between the inner wall of the mounting cavity (32) and the second mounting part (52) and is used for combining with the first hemispherical chuck (771) to form a ball head matched with the ball head seat; and the number of the first and second groups,

an anti-over-rotation member (773) disposed between the rotating head (522) and the second hemispherical collet (772) for cooperating with the anti-over-rotation boss (523) to prevent over-rotation of the ball head set (77) relative to the rotating head (522).

7. The novel folding desk lamp with the rotatable lamp holder as claimed in claim 6, wherein the first hemispherical collet (771) and the second hemispherical collet (772) are both provided with a rotating groove (774), and the rotating groove (774) of the second hemispherical collet (772) is provided with an assembling groove for installing the over-rotation preventing member (773);

a through hole is formed in the first hemispherical chuck (771), a through groove is formed in one side, close to the first hemispherical chuck (771), of the mounting cavity (32), a third anti-rotation groove is formed in one side, close to the second hemispherical chuck (772), of the mounting cavity (32), and the third anti-rotation groove is used for preventing the ball head from rotating around the axis of the supporting rod (2) relative to the ball head seat;

the first hemispherical chuck (771) is provided with a tightly-abutting part (775), the tightly-abutting part (775) is matched with the assembling groove, and the tightly-abutting part (775) is used for tightly abutting the over-rotation preventing piece (773) in the assembling groove and realizing stable assembling between the first hemispherical chuck (771) and the second hemispherical chuck (772);

the third damping piece (78) is close to one side of the ball head group (77) and is provided with a spherical groove, the spherical groove is used for being matched with the ball head group (77), and one side of the third damping piece (78) far away from the ball head group (77) is provided with a straight groove (781).

8. The rotatable new folding table lamp of claim 1, characterized in that the second damping assembly (702) comprises:

an intermediate damper (7021) having one end fitted between the mounting clip (701) and the connecting holder (31) and the other end fitted between the mounting clip (701) and the second mounting portion (52);

a lamp cap damping sheet (7022) with one end assembled between the mounting clamping sheet (701) and the middle damping sheet (7021) and/or between the connecting seat (31) and the middle damping sheet (7021) and the other end connected with the lamp cap (3);

and one end of the cradle head damping sheet (7023) is assembled between the mounting clamping sheet (701) and the middle damping sheet (7021) and/or between the second mounting part (52) and the middle damping sheet (7021) and connected with the inner wire of the support rod (2).

9. The novel folding desk lamp with the rotatable lamp holder as claimed in claim 1, wherein a damping platform (795) is provided on the connecting base (31) on the side close to the second mounting clamping plate (792) and on the second mounting part (52) on the side close to the second mounting clamping plate (792), the fourth damping member (793) is provided between the second mounting clamping plate (792) and the damping platform (795), and the second fastening member (794) is a fastening screw; be provided with on first installation splint (791) and supply the wire to wear to establish and the threading groove of activity, just keep away from on first installation splint (791) connecting seat (31) one side is provided with decorative board (796), decorative board (796) with first installation splint (791) joint assembly.

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