CN213712877U

CN213712877U - Floor lamp

Info

Publication number: CN213712877U
Application number: CN202023038654.3U
Authority: CN
Inventors: 伍贤光; 何华材; 陈国常
Original assignee: Foshan Solon Photoelectric Technology Co ltd
Current assignee: Foshan Solon Photoelectric Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-16
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a floor lamp, which comprises a base, a power supply part arranged in the base, a supporting part arranged at the top of the base and a lamp holder part arranged at the top end of the supporting part; the supporting part comprises a fixed tube vertically arranged on the base and a sleeve vertically arranged at the top end of the fixed tube; the lamp holder part comprises a movable tube and a lamp holder which is arranged on the front end face of the movable tube and is electrically connected with the power supply part. A shaft sleeve part for rotatably connecting the lamp holder part to the supporting part is arranged between the supporting part and the lamp holder part, and the shaft sleeve part comprises a lower shaft sleeve, an upper shaft sleeve, a rotating shaft, an elastic limiting rod, a limiting pin, a spring and a button; through pivot swivelling joint between lower axle sleeve and the upper shaft sleeve, the elasticity gag lever post is used for preventing the movable tube from bending back, and the spacer pin is located on upper axle sleeve and the pivot and through spring elastic connection lower axle sleeve to be used for locking the pivot, the button is located on the shaft cover in order to be used for releasing the pivot. The utility model discloses it is more convenient to use and install.

Description

Floor lamp

Technical Field

The utility model relates to a floor lamp, concretely relates to lamp holder of floor lamp shines angle modulation structure and lamp holder and connects electric structure.

Background

The lamp head irradiation angle of some traditional floor lamps is not adjustable, and the defect of inconvenient use exists; in addition, the lamp holder of some floor lamps need to be fixed in the base at the stay tube and the electric wire is connected well by hand, have the inconvenient defect of installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp holder shines floor lamp of angularly adjustable.

Therefore, the utility model adopts the following technical scheme:

a floor lamp comprises a base, a power supply part arranged in the base, a supporting part arranged at the top of the base and a lamp holder part arranged at the top end of the supporting part; the supporting part comprises a fixed tube vertically arranged on the base and a sleeve vertically arranged at the top end of the fixed tube; the lamp holder part comprises a movable tube and a lamp holder which is arranged on the front end face of the movable tube and is electrically connected with the power supply part.

A shaft sleeve part for rotatably connecting the lamp holder part to the supporting part is arranged between the supporting part and the lamp holder part, and the shaft sleeve part comprises a lower shaft sleeve, an upper shaft sleeve and a rotating shaft; the lower shaft sleeve is fixedly arranged at the top of the sleeve, and a U-shaped shaft bracket is arranged at the top end of the lower shaft sleeve; the rotating shaft is transversely arranged in a frame opening of the U-shaped shaft frame, two ends of the rotating shaft are rotatably arranged in shaft holes correspondingly arranged on two U-shaped arms of the U-shaped shaft frame, and the rotating shaft is locked on the U-shaped shaft frame by two shaft covers which are respectively fixed at two ends of the U-shaped shaft frame from the outer sides of the two U-shaped arms of the U-shaped shaft frame; go up axle sleeve fixed mounting in the bottom of movable tube, its bottom is equipped with the armshaft, and its armshaft passes through the fixed cover of shaft hole and connects in the pivot to with last axle sleeve swivelling joint in lower axle sleeve, and then with lamp holder portion swivelling joint in supporting part.

The shaft sleeve part also comprises an elastic limiting rod, a limiting pin, a spring and a button; the elastic limiting rod is arranged on the outer side of one U-shaped arm of the U-shaped shaft bracket, the top and bottom ends of the elastic limiting rod are respectively inserted and fixed in inserting holes correspondingly formed in the bottom surfaces of the upper shaft sleeve and the lower shaft sleeve, and the middle of the elastic limiting rod is bent in an arc shape and wound on the front side of the rotating shaft to prevent the movable pipe from bending backwards; two groups of limiting holes are symmetrically and circumferentially arranged on the other U-shaped arm of the U-shaped shaft bracket by taking the shaft hole as a center, a blind hole and a through groove for communicating the orifice of the blind hole and the outer walls at two corresponding sides are arranged on the end surface at the same side of the rotating shaft, and a blind groove for communicating the orifice of the shaft hole is arranged on the end surface at the same side of the shaft arm; the limiting pin is movably arranged inside and outside the blind hole, the through groove and the blind groove in a spanning manner, and two hole buckles are symmetrically arranged at two ends of the outer side of the limiting pin; the spring is arranged in the blind hole and used for supporting the limiting pin outwards and buckling the holes at the two ends of the limiting pin into the corresponding limiting holes so as to lock the rotating shaft, the upper shaft sleeve and the movable pipe which are connected with the rotating shaft; the button is movably arranged in the through hole arranged on the shaft cover outside the blind hole inside and outside so as to overcome the resistance of the spring and drive the limiting pin to move inwards to separate from the U-shaped shaft bracket, thereby releasing the rotating shaft, and the upper shaft sleeve and the movable pipe which are connected with the rotating shaft.

The utility model discloses be equipped with axle sleeve portion between lamp holder portion and the supporting part, this axle sleeve portion not only can connect lamp holder portion every single move regulation in the supporting part, still can restrict and fix the every single move angle of lamp holder portion.

A second object of the utility model is to provide an electrically conductive more convenient floor lamp.

Therefore, the utility model adopts the following technical scheme:

the base comprises a bottom box with an open top and a box cover arranged at the top opening of the bottom box; the bottom end of the fixed tube penetrates through the through hole arranged on the box cover and then is sleeved and fixed on the vertical tube arranged on the inner bottom surface of the bottom box, so that the fixed tube is vertically arranged on the top of the bottom box.

The lamp holder is electrically connected with a first wire holder arranged on the top surface of the upper shaft sleeve, the first wire holder is electrically connected with a second wire holder arranged on the bottom surface of the lower shaft sleeve, the second wire holder is electrically connected with a third wire holder arranged on the top of the fixed tube, and the third wire holder is electrically connected with an upper plug arranged at the inner bottom of the fixed tube.

The power supply part is arranged in the bottom box and comprises a circuit board electrically connected with a power supply, the circuit board is electrically connected with a lower plug, and the lower plug is arranged at the top of the vertical pipe and is used for being plugged by an upper plug.

As the preferred scheme, the bottom box is located and fixed on a bottom plate, and the area of the plate surface of the bottom plate is larger than the area of the bottom surface of the bottom box.

The utility model discloses a supporting part can with realize pegging graft promptly between the base and electrically conduct promptly, it is more convenient to install.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

fig. 2 is an exploded view of the overall structure of an embodiment of the present invention;

FIG. 3 is a schematic view of a coupling structure of the boss portion according to an embodiment of the present invention;

fig. 4 is a second schematic view of a coupling structure of the boss portion according to the embodiment of the present invention;

fig. 5 is a third schematic view of a coupling structure of the boss portion according to the embodiment of the present invention.

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

Referring to FIGS. 1-5:

a floor lamp comprises a base 10, a power supply part 20 arranged in the base 10, a supporting part 30 arranged at the top of the base 10, and a lamp holder part 40 arranged at the top end of the supporting part 30; the supporting part 30 includes a fixed tube 31 standing on the base 10 and a sleeve 32 standing on the top end of the fixed tube 31; the base part 40 includes a movable tube 41 and a base 42 provided on a front end surface of the movable tube 41 and electrically connected to the power supply part 20.

A boss portion 50 for rotatably coupling the base portion 40 to the support portion 30 is provided between the support portion 30 and the base portion 40.

The boss portion 50 includes a lower boss 51, an upper boss 52 and a rotation shaft 53; the lower shaft sleeve 51 is fixedly arranged at the top of the sleeve 32, and the top end of the lower shaft sleeve is provided with a U-shaped shaft bracket 51.1; the rotating shaft 53 is transversely arranged in a frame opening of the U-shaped shaft frame 51.1, two ends of the rotating shaft are rotatably arranged in shaft holes correspondingly arranged on two U-shaped arms of the U-shaped shaft frame 51.1, and the rotating shaft is locked on the U-shaped shaft frame 51.1 by two shaft covers 54 which are respectively fixed at two ends of the U-shaped shaft frame 51.1 from the outer sides of the two U-shaped arms; the upper shaft sleeve 52 is fixedly mounted at the bottom of the movable tube 41, and the bottom end of the upper shaft sleeve is provided with a shaft arm 52.1, and the shaft arm 52.1 is fixedly sleeved on the rotating shaft 53 through a shaft hole, so as to rotatably connect the upper shaft sleeve 52 to the lower shaft sleeve 51, and further rotatably connect the lamp head part 40 to the supporting part 30.

The shaft sleeve part 50 further comprises an elastic limiting rod 55, a limiting pin 56, a spring 57 and a button 58; the elastic limiting rod 55 is arranged outside one U-shaped arm of the U-shaped shaft bracket 51.1, the top and bottom ends of the elastic limiting rod are respectively inserted and fixed in the insertion holes correspondingly arranged on the bottom surfaces of the upper shaft sleeve 52 and the lower shaft sleeve 51, and the middle part of the elastic limiting rod is bent and wound on the front side of the rotating shaft 53 to prevent the movable tube 41 from tilting backwards; two groups of limiting holes 51.11 are symmetrically and circumferentially arranged on the other U-shaped arm of the U-shaped shaft bracket 51.1 by taking the shaft hole as the center, a blind hole 53.1 and a through groove 53.2 for communicating the hole opening of the blind hole 53.1 and the outer walls at two corresponding sides are arranged on the end surface at the same side of the rotating shaft 53, and a blind groove 52.11 for communicating the hole opening of the shaft hole is arranged on the end surface at the same side of the shaft arm 52.1; the limiting pin 56 is movably arranged inside and outside in the blind hole 53.1, the through groove 53.2 and the blind groove 52.11 in a spanning manner, and two hole buckles 56.1 are symmetrically arranged at the two ends of the outer side of the limiting pin; the spring 57 is arranged in the blind hole 53.1 and is used for supporting the limit pin 56 outwards and buckling the hole buckles 56.1 at the two ends of the limit pin 56 into the corresponding limit holes 51.11, so that the rotating shaft 53, the upper shaft sleeve 52 connected with the rotating shaft 53 and the movable tube 41 are locked; the button 58 is movably disposed inside and outside the blind hole 53.1 in a through hole formed in the shaft cover 54, so as to overcome the resistance of the spring 57 and drive the limit pin 56 to move inwards and separate from the U-shaped shaft frame 51.1, thereby releasing the rotating shaft 53 and the upper shaft sleeve 52 and the movable tube 41 connected to the rotating shaft 53.

The base 10 comprises a bottom box 11 with an open top and a box cover 12 arranged at the top opening of the bottom box 11; the bottom end of the fixed tube 31 passes through the through hole arranged on the box cover 12 and then is sleeved and fixed on the vertical tube 11.1 arranged on the inner bottom surface of the bottom box 11, thereby being vertically arranged on the top of the bottom box 11.

The lamp holder 42 is electrically connected with a first wire holder 59 arranged on the top surface of the upper shaft sleeve 52, the first wire holder 59 is electrically connected with a second wire holder 510 arranged on the bottom surface of the lower shaft sleeve 51, the second wire holder 510 is electrically connected with a third wire holder 33 arranged on the top of the fixed tube 31, and the third wire holder 33 is electrically connected with an upper plug 34 arranged on the inner bottom of the fixed tube 31.

The power supply part 20 is arranged in the bottom box 11 and comprises a circuit board which is electrically connected with a power supply, the circuit board is electrically connected with a lower plug 13, and the lower plug 13 is arranged at the top of the vertical pipe 11.1 and is used for plugging an upper plug 34.

The bottom case 11 is seated and fixed on a bottom plate 14, and the area of the plate surface of the bottom plate 14 is larger than the area of the bottom surface of the bottom case 11.

The button 58 is pressed down, the button 58 can prop the limiting pin 56 to retreat, the hole buckle 56.1 on the limiting pin 56 is separated from the U-shaped shaft frame 51.1, the rotating shaft 53 is released from the U-shaped shaft frame 51.11, the movable tube 41 is held by hand to adjust the pitch angle of the movable tube 41 up and down, the irradiation angle of the lamp head 42 is adjusted, then the button 58 is released, the limiting pin 56 is propped by the tension of the spring 57, the limiting pin 56 is locked on the U-shaped shaft frame 51.1 again, and the irradiation angle of the lamp head 42 is kept.

Claims

1. A floor lamp comprises a base (10), a power supply part (20) arranged in the base (10), a supporting part (30) arranged at the top of the base (10), and a lamp holder part (40) arranged at the top end of the supporting part (30); the supporting part (30) comprises a fixed tube (31) vertically arranged on the base (10) and a sleeve (32) vertically arranged at the top end of the fixed tube (31); the lamp holder part (40) comprises a movable tube (41) and a lamp holder (42) which is arranged on the front end surface of the movable tube (41) and is electrically connected with the power supply part (20); the method is characterized in that:

a shaft sleeve part (50) used for rotatably connecting the lamp holder part (40) to the supporting part (30) is arranged between the supporting part (30) and the lamp holder part (40), and the shaft sleeve part (50) comprises a lower shaft sleeve (51), an upper shaft sleeve (52) and a rotating shaft (53); the lower shaft sleeve (51) is fixedly arranged at the top of the sleeve (32), and the top end of the lower shaft sleeve is provided with a U-shaped shaft bracket (51.1); the rotating shaft (53) is transversely arranged in a frame opening of the U-shaped shaft frame (51.1), two ends of the rotating shaft are rotatably arranged in shaft holes correspondingly arranged on two U-shaped arms of the U-shaped shaft frame (51.1), and the rotating shaft is locked on the U-shaped shaft frame (51.1) through two shaft covers (54) which are respectively fixed at two ends of the U-shaped shaft frame (51.1) from the outer sides of the two U-shaped arms; the upper shaft sleeve (52) is fixedly arranged at the bottom of the movable tube (41), the bottom end of the upper shaft sleeve is provided with a shaft arm (52.1), and the shaft arm (52.1) is fixedly sleeved on the rotating shaft (53) through a shaft hole so as to rotatably connect the upper shaft sleeve (52) to the lower shaft sleeve (51) and further rotatably connect the lamp holder part (40) to the supporting part (30);

the shaft sleeve part (50) also comprises an elastic limiting rod (55), a limiting pin (56), a spring (57) and a button (58); the elastic limiting rod (55) is arranged on the outer side of a U-shaped arm of the U-shaped shaft bracket (51.1), the top end and the bottom end of the elastic limiting rod are respectively inserted and fixed in inserting holes correspondingly formed in the bottom surfaces of the upper shaft sleeve (52) and the lower shaft sleeve (51), and the middle part of the elastic limiting rod is bent and wound on the front side of the rotating shaft (53) to prevent the movable pipe (41) from tilting backwards; two groups of limiting holes (51.11) are symmetrically and circumferentially arranged on the other U-shaped arm of the U-shaped shaft bracket (51.1) by taking the shaft hole as the center, a blind hole (53.1) and a through groove (53.2) which is communicated with the hole opening of the blind hole (53.1) and corresponds to the outer walls at two sides are arranged on the end surface at the same side of the rotating shaft (53), and a blind groove (52.11) which is communicated with the hole opening of the shaft hole is arranged on the end surface at the same side of the shaft arm (52.1); the limiting pin (56) is movably arranged inside and outside in the blind hole (53.1), the through groove (53.2) and the blind groove (52.11) in a spanning manner, and two hole buckles (56.1) are symmetrically arranged at the two ends of the outer side of the limiting pin; the spring (57) is arranged in the blind hole (53.1) and is used for supporting the limiting pin (56) outwards and buckling the hole buckles (56.1) at the two ends of the limiting pin (56) into the corresponding limiting holes (51.11), so that the rotating shaft (53) and the upper shaft sleeve (52) and the movable pipe (41) connected with the rotating shaft (53) are locked; the button (58) is movably arranged in and out of a through hole arranged on the shaft cover (54) at the outer side of the blind hole (53.1) so as to overcome the resistance of the spring (57) and drive the limiting pin (56) to move inwards to be separated from the U-shaped shaft bracket (51.1), thereby releasing the rotating shaft (53) and the upper shaft sleeve (52) and the movable pipe (41) connected with the rotating shaft (53).

2. A floor lamp as set forth in claim 1, wherein: the base (10) comprises a bottom box (11) which is opened at the top and a box cover (12) which is arranged at the top opening of the bottom box (11); the bottom end of the fixed tube (31) penetrates through a through hole arranged on the box cover (12) and then is sleeved and fixed on a vertical tube (11.1) arranged on the inner bottom surface of the bottom box (11), so that the fixed tube is vertically arranged at the top of the bottom box (11);

the lamp holder (42) is electrically connected with a first wire holder (59) arranged on the top surface of the upper shaft sleeve (52), the first wire holder (59) is electrically connected with a second wire holder (510) arranged on the bottom surface of the lower shaft sleeve (51), the second wire holder (510) is electrically connected with a third wire holder (33) arranged on the top of the fixed tube (31), and the third wire holder (33) is electrically connected with an upper plug (34) arranged on the inner bottom of the fixed tube (31);

the power supply part (20) is arranged in the bottom box (11) and comprises a circuit board electrically connected with a power supply, the circuit board is electrically connected with a lower plug (13), and the lower plug (13) is arranged at the top of the vertical pipe (11.1) and is used for plugging the upper plug (34).

3. A floor lamp as set forth in claim 2, wherein: the bottom box (11) is located and fixed on a bottom plate (14), and the area of the plate surface of the bottom plate (14) is larger than that of the bottom surface of the bottom box (11).