Dual-axis LED reading light

Abstract

This utility model discloses a dual-axis LED reading light, including a base structure, a large ball head assembly, a long tube rod, a small ball head assembly, and a short lamp assembly. The base structure includes a base assembly and a plug. One end of the large ball head assembly is connected to the base structure. One end of the long tube rod is connected to the other end of the large ball head assembly. One end of the small ball head assembly is connected to the other end of the long tube rod. One end of the short lamp assembly is connected to the other end of the small ball head assembly. A control switch is provided on the short lamp assembly. The long tube rod and the short lamp assembly are connected by a wire passing through the small ball head assembly. The long tube rod is electrically connected to the base assembly. Specifically, the plug can be connected to an external power source, the base assembly can be fixed on a predetermined fixed structure, the control switch can control the opening / closing of the short lamp assembly, and the angles of the long tube rod and the short lamp assembly can be changed by the large ball head assembly and the small ball head assembly, solving the problem of the lighting angle being difficult to change.

Description

Technical Field

[0001] This utility model relates to the field of lighting tools, and in particular to a dual-axis LED reading light. Background Technology

[0002] The lighting effect varies greatly depending on the direction and angle of the lamp tubes. In some usage scenarios such as reading, it is often necessary to adjust the angle and position of the lamp tubes to achieve a better lighting effect. Ordinary lamp tubes have fixed connection methods that are not easy to change, and adjusting the direction and angle is very cumbersome. Therefore, there is a need for a lamp that can easily adjust the lighting angle. Utility Model Content

[0003] The main purpose of this invention is to provide a dual-axis LED reading light to solve the problem that the angle of the lighting lamp is not easy to change.

[0004] This utility model proposes a dual-axis LED reading light, comprising:

[0005] The base structure includes a base assembly and a plug;

[0006] Large ball head assembly, one end connected to the base structure;

[0007] A long tubular rod, one end of which is connected to the other end of the large ball head assembly;

[0008] The small ball head assembly is connected at one end to the other end of the long tube rod;

[0009] The short lamp assembly is connected at one end to the other end of the small ball head assembly;

[0010] The short lamp assembly is equipped with a control switch;

[0011] The long tube and short lamp assembly are connected by a wire that passes through the small ball joint assembly;

[0012] The long tube rod is electrically connected to the base assembly.

[0013] Furthermore, the long tube rod has threaded structures at both ends.

[0014] Furthermore, the short lamp assembly includes a short lamp and a short lamp fixing structure, with the short lamp fixed on the short lamp fixing structure;

[0015] The short lamp fixing structure includes a fixing tube, on which an illumination port is provided.

[0016] Furthermore, the short tube includes a tube body and an LED light strip, with the LED light strip located inside the tube body.

[0017] Furthermore, the base assembly includes:

[0018] The fixing seat has external threads and an axial through hole inside. The side of the fixing seat also has a through hole that connects to the through hole. The end of the fixing seat away from the large ball head assembly has a top groove.

[0019] DC head sleeve, movable insertion through hole, and part of it protrudes from the fixing seat through the abutment groove; the protruding part of the DC head sleeve is provided with abutment position;

[0020] A spring is fitted onto the outside of the protruding part of the DC head sleeve, with its two ends abutting against the abutting groove and the abutting position, respectively.

[0021] The lower magnetic connector includes a lower magnetic head and a lower connector. The lower magnetic head is snapped into the DC head sleeve, and the lower connector passes through the DC head sleeve and connects to the plug.

[0022] The magnetic mounting base has a partially movable insertion through hole, and the magnetic mounting base is detachably connected to the large ball head assembly.

[0023] The spring clip passes through the clip hole and limits the axial movement of the magnetic fixing base;

[0024] The upper magnetic connection wire includes an upper magnetic head and an upper connecting wire. The upper magnetic head is snapped into the magnetic fixing base. The upper magnetic head is electrically connected to the lower magnetic head. The upper connecting wire passes through the magnetic fixing base, the large ball head assembly, the long tube rod and the small ball head assembly and is electrically connected to the short lamp tube assembly.

[0025] Furthermore, the portion of the magnetic fixing base that inserts into the through hole is provided with a sealing ring mounting groove;

[0026] A sealing ring is installed in the sealing ring mounting groove.

[0027] Furthermore, the large ball head assembly includes:

[0028] Large ball head sleeve, including a large ball through hole and a large ball clearance groove;

[0029] The large ball head component includes a large ball head, a large ball head rod, and a hole through the large ball head and the large ball head rod. The large ball head component is inserted into the central hole of the large ball, the large ball head rod passes through the large ball head sleeve, the large ball head is engaged in the central hole of the large ball, and the large ball head rod can be movably inserted into the clearance groove of the large ball. The large ball head is provided with a first insertion hole, and the central hole of the large ball is provided with a first limiting groove along the axial direction.

[0030] The large ball head bushing is provided with a large arc groove matching the large ball head, a first guide protrusion that slides into the first insertion hole, a hole that penetrates the large ball head bushing, and a first positioning protrusion provided on the periphery of the large ball head bushing. The first positioning protrusion is inserted into the first limiting groove.

[0031] Large ball head threaded seat, connected to large ball head rod and long tube rod;

[0032] The large ball head liner is movably installed in the through hole of the large ball and abuts against the large ball head liner;

[0033] A large spring is movably installed in the through hole of the large ball and abuts against the ball head liner;

[0034] The large connector includes a first insertion part, a first threaded part, and a through hole. The first insertion part is inserted into the through hole of the large ball, and a steel ball groove and a snap-fit ​​groove are provided on the outer side of the first insertion part.

[0035] Steel balls are placed in a steel ball chute;

[0036] The large snap ring is located in the snap-fit ​​groove.

[0037] Furthermore, the large ball head component is provided with two first insertion holes, which are strip-shaped holes, and the two first insertion holes are parallel to each other.

[0038] Furthermore, the small ball head assembly includes:

[0039] Small ball head sleeve, including a through hole in the small ball and a clearance groove for the small ball;

[0040] The small ball head component includes a small ball head, a small ball head rod, and a hole through the small ball head and the small ball head rod. The small ball head component is inserted into the through hole of the small ball, the small ball head rod passes through the small ball head sleeve, the small ball head is engaged in the through hole of the small ball, the small ball head rod can be movably inserted into the clearance groove of the small ball, the small ball head is provided with a second insertion hole, and the through hole of the small ball is provided with a second limiting groove along the axial direction.

[0041] The small ball head bushing is provided with a small arc groove that matches the small ball head, a second guide protrusion that slides into the second insertion hole, a hole that passes through the small ball head bushing, and a second positioning protrusion provided on the periphery of the small ball head bushing. The second positioning protrusion is inserted into the second limiting groove.

[0042] Small ball head threaded seat, connected to small ball head rod and short lamp tube assembly;

[0043] A small spring is movably installed in the through hole of the small ball and abuts against the ball head bushing;

[0044] The small connector includes a second insertion part, a second threaded part, and a hole through the small connector. The second insertion part is inserted into the through hole of the small ball, and a steel ball groove and a snap-fit ​​groove are provided on the outer side of the second insertion part.

[0045] Steel balls are placed in a steel ball chute;

[0046] The small snap ring is located in the snap-fit ​​groove.

[0047] Furthermore, the small ball head component is provided with two second insertion holes, which are strip-shaped holes and are parallel to each other.

[0048] By adopting the aforementioned technical solution, the beneficial effects of this utility model are: the plug can be connected to external power, the base assembly can be fixed on the set fixed structure, the short lamp assembly can be turned on / off by the control switch, and the angles of the long tube rod and the short lamp assembly can be changed by the large ball head assembly and the small ball head assembly, thus solving the problem that the angle of the lighting lamp is not easy to change. Attached Figure Description

[0049] Figure 1 This is a structural schematic diagram of an embodiment of the dual-axis LED reading light of this utility model;

[0050] Figure 2 This is a cross-sectional structural schematic diagram of an embodiment of the dual-axis LED reading light of this utility model;

[0051] Figure 3 yes Figure 2 Enlarged structural diagram of section A;

[0052] Figure 4 This is a schematic diagram of the large ball head assembly in one embodiment of the dual-axis LED reading light of this utility model;

[0053] Figure 5 yes Figure 4 Schematic diagram of the cross-sectional structure along the AA direction;

[0054] Figure 6 This is a schematic diagram of the large ball head assembly in use in one embodiment of the dual-axis LED reading light of this utility model;

[0055] Figure 7 This is an exploded structural diagram of the large ball head assembly in one embodiment of the dual-axis LED reading light of this utility model;

[0056] Figure 8 This is a schematic diagram of the small ball head assembly in one embodiment of the dual-axis LED reading lamp of this utility model;

[0057] Figure 9 yes Figure 8 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0058] Figure 10 This is an exploded view of the small ball head assembly in one embodiment of the dual-axis LED reading lamp of this utility model;

[0059] Figure 11 This is a schematic diagram of the usage state of another embodiment of the dual-axis LED reading lamp of this utility model.

[0060] Figure 1-11In the middle, the base structure 1, fixing seat 11, DC head sleeve 12, spring 13, lower magnetic connection line 14, magnetic fixing seat 15, upper magnetic connection line 16, plug 17, large ball head assembly 2, large ball head sleeve 21, large ball clearance groove 211, first limiting groove 212, large ball through hole 213, large ball head piece 22, large ball head 221, first insertion hole 2211, large ball head rod 222, large ball head bushing 23, large arc groove 231, first guide protrusion 232, first positioning protrusion 233, large ball head threaded seat 24, large ball head bushing 25, large spring 26. Spring 27. Large connector 28. Large snap ring 29. Long tube rod 3. Small ball head assembly 4. Small ball head sleeve 41. Small ball clearance groove 411. Second limiting groove 412. Small ball through hole 413. Small ball head piece 42. Small ball head 421. Second insertion hole 4211. Small ball head rod 422. Small ball head bushing 43. Small arc groove 431. Second guide protrusion 432. Second positioning protrusion 433. Small ball head threaded seat 44. Small spring 45. Small connector 46. Small snap ring 47. Short lamp tube assembly 5. Control switch 51. Short lamp tube 52. Short lamp fixing structure 53. Detailed Implementation

[0061] The technical solution described in this paper will now be described in further detail with reference to the accompanying drawings.

[0062] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0063] Reference Figure 1-11 This utility model proposes a dual-axis LED reading light, including a base structure 1, a large ball head assembly 2, a long tube rod 3, a small ball head assembly 4, and a short lamp tube assembly 5; the base structure 1 includes a base assembly and a plug 17; one end of the large ball head assembly 2 is connected to the base structure 1; one end of the long tube rod 3 is connected to the other end of the large ball head assembly 2; one end of the small ball head assembly 4 is connected to the other end of the long tube rod 3; one end of the short lamp tube assembly 5 is connected to the other end of the small ball head assembly 4; a control switch 51 is provided on the short lamp tube assembly 5; the long tube rod 3 and the short lamp tube assembly 5 are connected by a wire passing through the small ball head assembly 4; the long tube rod 3 is electrically connected to the base assembly.

[0064] Specifically, plug 17 can be connected to external power, base assembly can be fixed on a set fixed structure, short lamp assembly 5 can be turned on / off by control switch 51, and the angle of long tube rod 3 and short lamp assembly 5 can be changed by large ball head assembly 2 and small ball head assembly, solving the problem that the angle of the lighting lamp is not easy to change.

[0065] In some embodiments, the large ball head assembly 2 can adjust the rotation angle and included angle between the long tube rod 3 and the base assembly. In some embodiments, the maximum rotation angle is 330° and the maximum included angle is 90°±1°. The small ball head assembly 4 can adjust the rotation angle and included angle between the long tube rod 3 and the short lamp tube assembly 5. In some embodiments, the maximum rotation angle is 330° and the maximum included angle is 90°±1°.

[0066] Furthermore, in some embodiments, the long tube rod 3 has threaded structures at both ends.

[0067] Specifically, the large ball head assembly 2 and the small ball head assembly 4 can be connected via a long tube rod 3 using a threaded connection.

[0068] Furthermore, in some embodiments, the short lamp assembly 5 includes a short lamp 52 and a short lamp fixing structure 53, wherein the short lamp 52 is fixed on the short lamp fixing structure 53; the short lamp fixing structure 53 includes a fixing tube, and the fixing tube is provided with an illumination port.

[0069] Specifically, the short lamp fixing structure 53 is used to fix and connect the small ball head assembly 4, and the fixing tube is used to protect the short lamp tube 52; in some embodiments, the inner wall of the fixing tube is reflective and can play a reflective role; in some embodiments, the control switch 51 is provided on the short lamp fixing structure 53.

[0070] Furthermore, in some embodiments, the short lamp tube 52 includes a tube body and an LED light strip, with the LED light strip disposed within the tube body.

[0071] Specifically, the tube body is made of a light-diffusing material, which can be plastic such as polycarbonate or acrylic; or it can be glass, such as fused silica.

[0072] Further, in some embodiments, the base assembly includes a fixed seat 11, a DC head sleeve 12, a spring 13, a lower magnetic connecting wire 14, a magnetic fixed seat 15, a spring clip, and an upper magnetic connecting wire 16; the fixed seat 11 has threads on the outside and a through hole extending axially inside, and a clip hole through the through hole on the side of the fixed seat 11; the end of the fixed seat 11 opposite to the large ball head assembly 2 has a push-off groove; the DC head sleeve 12 is movably inserted into the through hole and partially protrudes from the fixed seat 11 through the push-off groove, and the protruding part of the DC head sleeve 12 has a push-off position; the spring 13 is sleeved on the outside of the protruding part of the DC head sleeve 12, and its two ends abut against the push-off groove and the push-off position respectively; the lower The magnetic connection cable 14 includes a lower magnetic head and a lower connecting wire. The lower magnetic head is snapped into the DC head sleeve 12, and the lower connecting wire passes through the DC head sleeve 12 and connects to the plug 17. The magnetic fixing seat 15 is partially inserted into the through hole, and the magnetic fixing seat 15 is detachably connected to the large ball head assembly 2. The spring clip wire passes through the clip hole and limits the axial movement of the magnetic fixing seat 15. The upper magnetic connection cable 16 includes an upper magnetic head and an upper connecting wire. The upper magnetic head is snapped into the magnetic fixing seat 15, and the upper magnetic head is electrically connected to the lower magnetic head. The upper connecting wire passes through the magnetic fixing seat 15, the large ball head assembly 2, the long tube rod 3, and the small ball head assembly 4, and is electrically connected to the short lamp tube assembly 5.

[0073] Specifically, spring 13 limits DC head sleeve 12, DC head sleeve 12 fixes the lower magnetic head of lower magnetic connection wire 14, magnetic base fixes upper magnetic head, upper magnetic head and lower magnetic head attract and connect together, which is convenient to assemble and ensures circuit continuity; spring clip wire is used to limit the up and down movement of magnetic base.

[0074] Furthermore, in some embodiments, the portion of the magnetic fixing base 15 inserted into the through hole is provided with a sealing ring mounting groove; a sealing ring is provided in the sealing ring mounting groove.

[0075] Specifically, the sealing ring acts as a seal to prevent short circuits caused by water conducting electricity.

[0076] Further, in some embodiments, the large ball head assembly 2 includes a large ball head sleeve 21, a large ball head component 22, a large ball head bushing 23, a large ball head threaded seat 24, a large ball head liner 25, a large spring 26, a large connector 27, a steel ball, and a large retaining ring 28; the large ball head sleeve 21 includes a large ball through hole 213 and a large ball clearance groove 211; the large ball head component 22 includes a large ball head 221, a large ball head rod 222, and a hole penetrating the large ball head 221 and the large ball head rod 222, the large ball head component 22 is inserted into the large ball through hole 213, the large ball head rod 222 protrudes from the large ball head sleeve 21, the large ball head 221 is engaged in the large ball through hole 213, the large ball head rod 222 is movably inserted into the large ball clearance groove 211, the large ball head 221 is provided with a first insertion hole 2211, and the large ball through hole 213 is provided with a first limiting groove 212 along the axial direction; The ball head bushing 23 is provided with a large arc groove 231 matching the large ball head 221, a first guide protrusion 232 that slides into the first insertion hole 2211, a hole penetrating the large ball head bushing 23, and a first positioning protrusion 233 provided on the periphery of the large ball head bushing 23. The first positioning protrusion 233 is inserted into the first limiting groove 212. The large ball head threaded seat 24 is connected to the large ball head rod 222 and the long tube rod 3. The large ball head bushing 25 is movably disposed in the large ball through hole 213 and abuts against the large ball head bushing 23. The large spring 26 is movably disposed in the large ball through hole 213 and abuts against the large ball head bushing 25. The large connector 27 includes a first insertion part, a first threaded part, and a hole penetrating the large connector 27. The first insertion part is inserted into the large ball through hole 213. The outer side of the first insertion part is provided with a steel ball groove and a snap-fit ​​groove. The steel ball is disposed in the steel ball groove. The large snap spring 28 is disposed in the snap-fit ​​groove.

[0077] Specifically, the wire passes through the large ball head sleeve 21, the large ball head component 22, the large ball head bushing 23, the large ball head threaded seat 24, the large ball head liner 25, the large spring 26, the large connector 27, and the large retaining ring 28; the large retaining ring 28 is used to engage the first insertion part with the large ball head sleeve 21, preventing it from disengaging and allowing relative rotation; the steel ball is used to reduce friction during rotation; the maximum rotatable angle of the large ball head sleeve 21 and the large connector 27 can be preset by designing a limiting structure, for example, in some embodiments the maximum rotation angle is 330°; in some embodiments, the large ball head rod 222 includes parallel surfaces on both sides, and the through hole 213 in the large ball is adapted to the shape of the large ball head rod 222, rotating the large ball head component 22 can drive the large ball head sleeve 21 to rotate; in some embodiments, rotating the large ball head component 22... The large ball head bushing 25 can be driven to rotate through the first positioning protrusion 233; the large spring 26 abuts against the large ball head bushing 25 and the large connector 27 at both ends, which plays a buffering role and can also push the large ball head bushing 25 to fit tightly against the large ball head component 22; the large ball clearance groove 211 can be inserted into the large ball head rod 222, thus facilitating the guidance and adjustment of the included angle between the long tube rod 3 and the base structure 1; in some embodiments, the large ball head threaded seat 24 is snapped into the large ball head rod 222; in some embodiments, the large ball head threaded seat 24 is snapped into the large ball head rod 222; in some embodiments, it can also be further connected and fixed by glue, and the large ball head threaded seat 24 is threadedly connected to the long tube rod 3; in some embodiments, the first threaded part of the large connector 27 is threadedly connected to the magnetic fixing seat 15.

[0078] Furthermore, in some embodiments, the large ball head component 22 is provided with two first insertion holes 2211, the first insertion holes 2211 are strip-shaped holes, and the two first insertion holes 2211 are parallel to each other.

[0079] Specifically, the two first guide protrusions 232 are respectively inserted into the first insertion hole 2211. When the included angle is changed, the first guide protrusions 232 will not hinder the rotation of the large ball head 221. The large ball head 22 is guided to slide along the direction of the first insertion hole 2211. When the rotation angle is adjusted, the large ball head 221 drives the large ball head bushing 23 to rotate.

[0080] Further, the small ball head assembly 4 includes a small ball head sleeve 41, a small ball head component 42, a small ball head bushing 43, a small ball head threaded seat 44, a small spring 45, a small connector 46, a steel ball, and a small retaining ring 47; the small ball head sleeve 41 includes a small ball through hole 413 and a small ball clearance groove 411; the small ball head component 42 includes a small ball head 421, a small ball head rod 422, and a hole penetrating the small ball head 421 and the small ball head rod 422. The small ball head component 42 is inserted into the small ball through hole 413, the small ball head rod 422 protrudes from the small ball head sleeve 41, the small ball head 421 is engaged in the small ball through hole 413, the small ball head rod 422 is movably inserted into the small ball clearance groove 411, and the small ball head 421 is provided with a second insertion hole 4211. A second limiting groove 412 is provided axially in the hole 413; the small ball head bushing 43 is provided with a small arc-shaped groove 431 matching the small ball head 421, a second guide protrusion 432 that slides into the second insertion hole 4211, a hole penetrating the small ball head bushing 43, and a second positioning protrusion 433 provided on the periphery of the small ball head bushing 43, the second positioning protrusion 433 being inserted into the second limiting groove 412; the small ball head threaded seat 44 is connected to the small ball head rod 422 and the short lamp tube assembly 5; the small connector 46 includes a second insertion part, a second threaded part, and a hole penetrating the small connector 46, the second insertion part being inserted into the through hole 413 in the small ball, and a steel ball groove and a snap-fit ​​groove are provided on the outer side of the second insertion part; the steel ball is provided in the steel ball groove; the small snap ring 47 is provided in the snap-fit ​​groove.

[0081] Specifically, the wire passes through the small ball head sleeve 41, small ball head component 42, small ball head bushing 43, small ball head threaded seat 44, small ball head bushing 43, small spring 45, small connector 46, and small retaining ring 47; the small retaining ring 47 is used to lock the second insertion part into the small ball head sleeve 41, preventing it from disengaging and allowing relative rotation; the steel ball is used to reduce friction during rotation; the minimum rotatable angle between the small ball head sleeve 41 and the small connector 46 can be preset by designing a limiting structure, for example, in some embodiments the minimum rotation angle is 330°; in some embodiments, the small ball head rod 422 includes parallel surfaces on both sides, and the through hole 413 in the small ball is adapted to the shape of the small ball head rod 422, rotating the small ball head component 42 can drive the small ball head sleeve 41 to rotate; in some embodiments, rotating the small ball head component 42 can drive the small ball head bushing 43, and can drive the small ball head sleeve 41 to rotate through the second positioning protrusion 433; the two ends of the small spring 45 respectively abut against the small ball head bushing 43 and the small connector 46, playing a buffering role, and can also push the small ball head bushing 43 to fit tightly against the small ball head component 42; the small ball clearance groove 411 can allow the small ball head rod 422 to be inserted, thus facilitating the guidance and adjustment of the included angle between the long tube rod 3 and the short lamp tube assembly 5; in some embodiments, the small ball head threaded seat 44 is snapped with the small ball head rod 422, in some embodiments, the small ball head threaded seat 44 is snapped with the small ball head rod 422, in some embodiments, it can also be further connected and fixed by glue, and the small ball head threaded seat 44 is threadedly connected to the long tube rod 3; in some embodiments, the second threaded part of the small connector 46 is threadedly connected to the long tube rod 3.

[0082] Furthermore, in some embodiments, the small ball head component 42 is provided with two second insertion holes 4211, the second insertion holes 4211 are strip-shaped holes, and the two second insertion holes 4211 are parallel to each other.

[0083] Specifically, the two second guide protrusions 432 are respectively inserted into the second insertion hole 4211. When the included angle is changed, the second guide protrusions 432 will not hinder the rotation of the small ball head 421. The small ball head 42 is guided to slide along the direction of the second insertion hole 4211. When adjusting the rotation angle, the small ball head 421 drives the small ball head bushing 43 to rotate.

[0084] By adopting the aforementioned technical solution, the beneficial effects of this utility model are: the plug 17 can be connected to external power, the base assembly can be fixed on the set fixed structure, the short lamp assembly 5 can be controlled to open / close by the control switch 51, and the angles of the long tube rod 3 and the short lamp assembly 5 can be changed by the large ball head 221 assembly 2 and the small ball head 421 group, thus solving the problem that the angle of the lighting lamp is not easy to change.

[0085] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A dual-rotating shaft LED reading light, characterized in that, include: The base structure includes a base assembly and a plug; The large ball head assembly is connected to the base at one end; A long tube rod, one end of which is connected to the other end of the large ball head assembly; The small ball head assembly is connected at one end to the other end of the long tube rod; The short lamp assembly is connected at one end to the other end of the small ball head assembly; The short lamp assembly is equipped with a control switch; The long tube and the short lamp assembly are connected by a wire passing through the small ball head assembly; The long tube is electrically connected to the base assembly.

2. The dual-axis LED reading light according to claim 1, characterized in that, The long tube rod has threaded structures at both ends.

3. The dual-rotating shaft LED reading lamp of claim 1, wherein, The short lamp assembly includes a short lamp and a short lamp fixing structure, wherein the short lamp is fixed on the short lamp fixing structure; The short lamp fixing structure includes a fixing tube, and the fixing tube is provided with an illumination port.

4. The dual-rotating shaft LED reading lamp according to claim 3, wherein, The short tube includes a tube body and an LED light strip, with the LED light strip disposed within the tube body.

5. The dual-rotating shaft LED reading lamp of claim 1, wherein, The base assembly includes: The fixing seat has external threads and an axial through hole inside. The side of the fixing seat also has a retaining hole that passes through and connects to the through hole. The end of the fixing seat away from the large ball head assembly has a top groove. The DC head sleeve is movably inserted into the through hole, and partially protrudes from the fixing seat through the abutment groove. The protruding part of the DC head sleeve is provided with an abutment position. A spring is sleeved on the outside of the protruding part of the DC head sleeve, and its two ends abut against the abutment groove and the abutment position, respectively; The lower magnetic connector includes a lower magnetic head and a lower connector wire. The lower magnetic head is snapped into the DC head sleeve, and the lower connector wire passes through the DC head sleeve and connects to the plug. A magnetic fixing base is partially inserted into the through hole, and the magnetic fixing base is detachably connected to the large ball head assembly; The spring clip passes through the clip hole and limits the axial movement of the magnetic fixing base; The upper magnetic connection wire includes an upper magnetic head and an upper connecting wire. The upper magnetic head is snapped onto the magnetic fixing base. The upper magnetic head is electrically connected to the lower magnetic head. The upper connecting wire passes through the magnetic fixing base, the large ball head assembly, the long tube rod, and the small ball head assembly and is electrically connected to the short lamp tube assembly.

6. The dual-rotating shaft LED reading lamp according to claim 5, wherein, The portion of the magnetic fixing base that inserts into the through hole is provided with a sealing ring mounting groove; A sealing ring is provided in the sealing ring mounting groove.

7. The dual-rotating shaft LED reading lamp of claim 1, wherein, The large ball head assembly includes: Large ball head sleeve, including a large ball through hole and a large ball clearance groove; A large ball head component includes a large ball head, a large ball head rod, and a hole penetrating the large ball head and the large ball head rod. The large ball head component is inserted into the through hole of the large ball, the large ball head rod extends out of the large ball head sleeve, the large ball head is engaged in the through hole of the large ball, the large ball head rod is movably inserted into the clearance groove of the large ball, the large ball head is provided with a first insertion hole, and the through hole of the large ball is provided with a first limiting groove along the axial direction. The large ball head bushing is provided with a large arc groove matching the large ball head, a first guide protrusion that slides into the first insertion hole, a hole penetrating the large ball head bushing, and a first positioning protrusion provided on the periphery of the large ball head bushing, wherein the first positioning protrusion is inserted into the first limiting groove. A large ball-end threaded seat is connected to the large ball-end rod and the long tube rod; A large ball head liner is movably disposed in the through hole of the large ball and abuts against the large ball head liner; A large spring is movably disposed in the through hole of the large ball and abuts against the ball head liner; The large connector includes a first insertion part, a first threaded part, and a hole through the large connector. The first insertion part is inserted into the through hole of the large ball. The outer side of the first insertion part is provided with a steel ball groove and a snap-fit ​​groove. Steel balls are disposed in the steel ball groove; A large snap ring is disposed in the snap-fit ​​groove.

8. The dual-rotating shaft LED reading lamp according to claim 7, wherein, The large ball head component is provided with two first insertion holes, which are strip-shaped holes, and the two first insertion holes are parallel to each other.

9. The dual-rotating shaft LED reading lamp of claim 1, wherein, The small ball head assembly includes: Small ball head sleeve, including a through hole in the small ball and a clearance groove for the small ball; The small ball head component includes a small ball head, a small ball head rod, and a hole penetrating the small ball head and the small ball head rod. The small ball head component is inserted into the through hole of the small ball, the small ball head rod extends out of the small ball head sleeve, the small ball head is engaged in the through hole of the small ball, the small ball head rod is movably inserted into the clearance groove of the small ball, the small ball head is provided with a second insertion hole, and the through hole of the small ball is provided with a second limiting groove along the axial direction. The small ball head bushing is provided with a small arc-shaped groove that matches the small ball head, a second guide protrusion that slides into the second insertion hole, a hole that passes through the small ball head bushing, and a second positioning protrusion provided on the periphery of the small ball head bushing. The second positioning protrusion is inserted into the second limiting groove. The small ball head threaded seat is connected to the small ball head rod and the short lamp tube assembly; A small spring is movably disposed in the through hole of the small ball and abuts against the head liner of the small ball; The small connector includes a second insertion part, a second threaded part, and a hole through the small connector. The second insertion part is inserted into the through hole of the small ball. The outer side of the second insertion part is provided with a steel ball groove and a snap-fit ​​groove. Steel balls are disposed in the steel ball groove; A small snap ring is provided in the snap-fit ​​groove.

10. The dual-rotating shaft LED reading lamp of claim 9, wherein, The small ball head component is provided with two second insertion holes, which are strip-shaped holes and are parallel to each other.

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