CN219045731U

CN219045731U - LED lamp convenient for angle fixation

Info

Publication number: CN219045731U
Application number: CN202223509886.1U
Authority: CN
Inventors: 罗央; 何权
Original assignee: Shaoxing Shangyu Mingji Plastic Industry Co ltd
Current assignee: Shaoxing Shangyu Mingji Plastic Industry Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-19
Anticipated expiration: 2032-12-23

Abstract

The application relates to lighting apparatus's field especially relates to a LED lamps and lanterns convenient to angle fixing, including installing the mounting bracket on the wall, be provided with the lamp pole on the mounting bracket, the one end rotation of keeping away from the mounting bracket on the lamp pole is installed the lamp arm and is fixed through the retaining member, and the axis of rotation and the wall of lamp arm are parallel, and the one end that the lamp pole was kept away from to the lamp arm is provided with the lamp holder that is used for shining the object. The angle of shining of light is adjusted to the mode of stirring the lamp arm, and the rethread retaining member is fixed the angle between lamp arm and the lamp pole, compares in the silica gel hose that will adjust as an organic wholely with fixing, adopts the retaining member to be exclusively used in the angle fixation, has reduced external factor like self gravity's influence, has improved the accuracy nature of light irradiation angle.

Description

LED lamp convenient for angle fixation

Technical Field

The application relates to the field of lighting equipment, in particular to an LED lamp convenient for angle fixation.

Background

The LED lamp is widely applied to daily life of people due to the technical characteristics of high efficiency, energy saving, safety, clear light and the like, is mainly used for illumination in a room, and is usually used for commodity display in some shops due to high tensile strength and good bending performance. At present, a lamp arm adopted in many shops is a silica gel hose, and the silica gel hose is adjusted through bending so as to realize the adjustment of the light angle.

But in the in-service use, because the silica gel hose atress is yielding easily, the lamp holder has decurrent pulling force to the silica gel hose under the effect of gravity, makes the whole vertical that tends to of silica gel hose, and then has changed the position that the light was concentrated and shines, consequently needs the position that the light shines of frequent maintenance, and is comparatively inconvenient.

Disclosure of Invention

In order to improve the problem that the irradiation angle of light is difficult to fix, the application provides an LED lamps and lanterns convenient to angle is fixed.

The application provides a LED lamps and lanterns convenient to angle is fixed adopts following technical scheme:

the utility model provides a LED lamps and lanterns convenient to angle fixing, includes the mounting bracket of installing on the wall, be provided with the lamp pole on the mounting bracket, keep away from on the lamp pole the one end of mounting bracket is rotated and is installed the lamp arm and is fixed through the retaining member, the axis of rotation and the wall of lamp arm are parallel, the lamp arm is kept away from the one end of lamp pole is provided with the lamp holder that is used for shining the object.

Through adopting above-mentioned technical scheme to stir the illumination angle of lamp arm's mode regulation light, the rethread retaining member is fixed the angle between lamp arm and the lamp pole, compares in the silica gel hose that will adjust as an organic wholely with fixed, adopts the retaining member to be exclusively used in the angle fixation, has reduced external factor like self gravity's influence, has improved the accuracy nature of light illumination angle.

Optionally, the lamp pole is last to have seted up spacing hole, follow on the lamp arm the axis of rotation circumference of lamp arm distributes and has a plurality of locating holes, the retaining member includes the reference column the lamp arm rotates the in-process, one the locating hole with spacing hole coincidence, the reference column slides and passes the locating hole with spacing hole.

Through adopting above-mentioned technical scheme, the reference column passes spacing hole and locating hole, and then fixes the angle between lamp pole and the lamp arm, and the reference column passes different locating hole through the selection in order to carry out angle modulation, convenient and fast.

Optionally, the locating column is kept away from the tip of locating hole is provided with the fixture block, be provided with on the lamp pole and be used for with the fixture block butt is in support tight piece on the lamp pole.

Through adopting above-mentioned technical scheme, the fixture block has hindered the whole possibility of sliding into spacing downthehole of reference column, and then has reduced the difficult possibility of taking out of reference column when angle modulation.

Optionally, support the tight piece including installing the connecting plate on the lamp pole lateral wall, the connecting plate is kept away from the one end of lamp pole is provided with the board of keeping out, keep out the board with the reference column is perpendicular, just the fixture block is located the lamp pole with keep out between the board, the fixture block with be provided with the spring between the board of keeping out, the spring with the coaxial setting of reference column, just the spring both ends respectively with keep out the board with the fixture block butt.

Through adopting above-mentioned technical scheme, the spring is impressed the reference column in the locating hole, has reduced the possibility that reference column and locating hole break away from, has improved the reliability that the reference column fixed a position to lamp arm angle position.

Optionally, the fixture block is kept away from the protrusion is provided with the slide bar on the lateral wall of reference column, the slide bar slides and passes the butt plate, just the slide bar wears to establish in the spring.

By adopting the technical scheme, the sliding rod plays an effective guiding role in compression and extension of the spring, reduces the possibility of radial bending of the spring, and plays an effective protection role on the spring.

Optionally, a handle is disposed at an end of the sliding rod away from the clamping block.

Through adopting above-mentioned technical scheme, when angle regulation, pull out the reference column from the locating hole through the handle, carry out the angle modulation of lamp arm again, improved angle modulation's efficiency.

Optionally, the lamp pole is installed through the rotation of location rotor on the mounting bracket, just the axis of rotation of lamp pole is perpendicular with the wall.

Through adopting above-mentioned technical scheme, the lamp pole rotates the installation, makes the irradiation direction of light can rotate around the axis of perpendicular to wall, has enlarged the selectivity suitability of light irradiation angle effectively.

Optionally, the locating rotating member comprises a rotating shaft installed on the installation frame, the cross section of the lamp post is circular, the end part of the lamp post is sleeved on the rotating shaft, a locking bolt is connected to the lamp post in a threaded manner, and the locking bolt is abutted to the rotating shaft.

Through adopting above-mentioned technical scheme, the locking bolt is fixed in position with the mode of supporting tightly to unscrew through the mode of screwing and screw, convenient operation is swift.

Optionally, the pivot tip protrusion is provided with the baffle ring, the baffle ring slides and installs in the lamp pole, the lock bolt is located the mounting bracket with between the baffle ring.

Through adopting above-mentioned technical scheme, keep off the ring and carry out spacingly to the lamp pole along the length direction of lamp pole, the lock bolt is located the part of lamp pole and keeps off between the ring and form spacingly, has reduced the possibility that the lamp pole slipped from the pivot, has improved the security that lamps and lanterns used.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotation axis of the lamp post and the rotation axis of the lamp arm are parallel to each other, so that the position selection of light irradiation is enlarged, and the applicability of the lamp is effectively improved;

2. the positioning and clamping process is more reliable by the shaft hole clamping mode, so that the light irradiation accuracy is improved, and the possibility of angle change of the lamp cap due to dead weight is reduced;

drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a perspective structural cross-sectional view at a lamppost of the present application.

Fig. 3 is an exploded view of a three-dimensional structure at a lamp arm of the present application.

Fig. 4 is a perspective structural cross-sectional view at a lamp arm of the present application.

Reference numerals: 1. a mounting frame; 2. a lamp post; 21. a fixing plate; 3. a locking member; 31. positioning columns; 32. a clamping block; 4. a tightening member; 41. a connecting plate; 42. a retaining plate; 43. a spring; 44. a sliding rod; 45. a handle; 5. positioning the rotating piece; 51. a rotating shaft; 52. a locking bolt; 53. a baffle ring; 6. a first limiting plate; 61. a limiting hole; 7. a second limiting plate; 71. placing the hole; 8. a lamp arm; 81. a rotating shaft; 82. positioning holes; 9. a lamp base; 91. a light emitting element.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses LED lamps and lanterns convenient to angle fixing, refer to FIG. 1, including installing mounting bracket 1 on horizontal wall, mounting bracket 1 top and wall fixed connection, mounting bracket 1 bottom is installed through the rotation of location rotor 5 and is cylindric lamp pole 2, and lamp pole 2 is vertical setting and the axis of rotation of lamp pole 2 is also vertical.

Referring to fig. 1 and 2, the positioning rotating member 5 comprises a rotating shaft 51 and a locking bolt 52, the rotating shaft 51 is vertical, the top of the rotating shaft is fixedly installed on the installation frame 1, a baffle ring 53 is radially and convexly arranged on the outer side wall of the bottom end of the rotating shaft 51 along the rotating shaft 51, the baffle ring 53 vertically slides and passes through the lamp post 2, so that the height of the lamp post 2 can be adjusted, and when the lamp post 2 is installed, the lamp post 2 is slidably sleeved outside the baffle ring 53 from the lower upper part; the locking bolt 52 is horizontally arranged and is in threaded connection with the top of the lamp post 2, and the rod part of the locking bolt 52 penetrates through the side wall of the lamp post 2 and abuts against the rotating shaft 51.

Referring to fig. 1 and 3, a disk-shaped fixing plate 21 is fixedly installed at the bottom of the lamp post 2, the upper surface of the fixing plate 21 is fixedly connected with the ground of the lamp post 2 in a bonding manner, a first limiting plate 6 and a second limiting plate 7 which are parallel to each other are arranged on the lower surface of the fixing plate 21 in a protruding manner, a plate-shaped lamp arm 8 is rotatably installed between the first limiting plate 6 and the second limiting plate 7 through a rotating shaft 81, the rotating axis of the lamp arm 8 is perpendicular to the first limiting plate 6, and the lamp arm 8 is fixedly positioned between the first limiting plate 6 and the second limiting plate 7 through a locking piece 3.

Referring to fig. 3 and 4, a first limiting plate 6 is provided with a limiting hole 61, the axis of the limiting hole 61 is located above the rotation axis of the lamp arm 8 and is parallel to the rotation axis of the lamp arm 8, a second limiting plate 7 is provided with a placing hole 71 on the surface close to the first limiting plate 6, the placing hole 71 and the limiting hole 61 are coaxially arranged, a plurality of positioning holes 82 are circumferentially distributed on the lamp arm 8 along the rotation axis of the lamp arm 8, and the diameter of the positioning holes 82 is equal to the diameter of the limiting holes 61; the retaining member 3 comprises a horizontal positioning column 31, the diameter of the positioning column 31 is equal to that of a positioning hole 82, one end of the positioning column 31 sequentially penetrates through the limiting hole 61 and one positioning hole 82 and then falls into the placing hole 71, one end, far away from the placing hole 71, of the positioning column 31 is provided with a clamping block 32, the diameter of the clamping block 32 is larger than that of the positioning column 31, and the first limiting plate 6 is provided with a abutting member 4 for abutting the clamping block 32 on the first limiting plate 6.

Referring to fig. 3 and 4, the abutting member 4 includes two connecting plates 41 protruding on the surface of the first limiting plate 6, the two connecting plates 41 are parallel to each other and are located on one side of the first limiting plate 6 away from the second limiting plate 7, the ends of the two connecting plates 41 away from the first limiting plate 6 are connected through a retaining plate 42, a sliding rod 44 is slidably installed on the retaining plate 42 along the length direction of the positioning column 31, the sliding rod 44 is coaxially arranged with the positioning column 31, one end of the sliding rod 44 penetrates through the retaining plate 42 and is fixedly connected with the clamping block 32, a handle 45 is integrally arranged at one end of the sliding rod 44 away from the clamping block 32, a spring 43 is sleeved on the sliding rod 44, and two ends of the spring 43 are respectively abutted against the retaining plate 42 and the clamping block 32.

Referring to fig. 1 and 3, a base 9 is integrally provided at one end of the lamp arm 8 remote from the lamp post 2, and a light emitting element 91 is installed in the base 9, and the light emitting element 91 shines a light beam on an object to be irradiated.

The implementation principle of the LED lamp convenient for angle fixation in the embodiment of the application is as follows: according to the position of an object to be irradiated, the lamp post 2 is firstly vertically slipped to adjust the height of the lamp cap 9, the lamp post 2 is rotated to adjust the approximate direction of the lamp cap 9 and is positioned and fixed through the locking bolt 52, and finally the positioning post 31 is inserted and positioned through a proper positioning hole 82, so that the adjustment is completed; when the different positioning holes 82 are selected to be replaced, the positioning column 31 is pulled out of the positioning hole 82 through the handle 45, the lamp arm 8 is rotated to select a new positioning hole 82, and the positioning column 31 is clamped and matched with the new positioning hole 82 under the action of the spring 43, so that the positioning hole 82 is replaced.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. LED lamps and lanterns convenient to angle is fixed, its characterized in that: including installing mounting bracket (1) on the wall, be provided with lamp pole (2) on mounting bracket (1), keep away from on lamp pole (2) lamp arm (8) are installed in the one end rotation of mounting bracket (1) and are fixed through retaining member (3), the axis of rotation and the wall of lamp arm (8) are parallel, lamp arm (8) are kept away from the one end of lamp pole (2) is provided with lamp holder (9) that are used for shining the object.

2. The LED luminaire of claim 1, wherein the LED luminaire is adapted to facilitate angle fixation: the lamp post (2) is provided with a limiting hole (61), a plurality of positioning holes (82) are circumferentially distributed on the lamp arm (8) along the rotation axis of the lamp arm (8), the locking piece (3) comprises a positioning post (31), one positioning hole (82) coincides with the limiting hole (61) in the rotation process of the lamp arm (8), and the positioning post (31) slides to pass through the positioning hole (82) and the limiting hole (61).

3. The LED luminaire of claim 2 for facilitating angle fixation, wherein: the end part of the positioning column (31) far away from the positioning hole (82) is provided with a clamping block (32), and the lamp column (2) is provided with a supporting piece (4) for supporting the clamping block (32) on the lamp column (2).

4. An LED light fixture for facilitating angle fixation as defined in claim 3, wherein: the tight piece (4) supports, including installing connecting plate (41) on lamp pole (2) lateral wall, connecting plate (41) are kept away from the one end of lamp pole (2) is provided with and keeps out board (42), keep out board (42) with reference column (31) are perpendicular, just fixture block (32) are located lamp pole (2) with keep out between board (42), fixture block (32) with be provided with spring (43) between keep out board (42), spring (43) with reference column (31) coaxial setting, just spring (43) both ends respectively with keep out board (42) with fixture block (32) butt.

5. The LED luminaire of claim 4, wherein said angle-fixing facilitating means comprises: the fixture block (32) is far away from the side wall of the positioning column (31), a sliding rod (44) is arranged on the side wall in a protruding mode, the sliding rod (44) slides through the resisting plate (42), and the sliding rod (44) penetrates through the spring (43).

6. The LED luminaire of claim 5, wherein said angle-fixing facilitating means comprises: the end of the sliding rod (44) far away from the clamping block (32) is provided with a handle (45).

7. The LED luminaire of claim 1, wherein the LED luminaire is adapted to facilitate angle fixation: the lamp post (2) is rotatably mounted on the mounting frame (1) through the positioning rotating piece (5), and the rotating axis of the lamp post (2) is perpendicular to the wall surface.

8. The LED luminaire of claim 7, wherein said LED luminaire is adapted for angular fixation: the positioning rotating piece (5) comprises a rotating shaft (51) arranged on the mounting frame (1), the cross section of the lamp post (2) is annular, the end part of the lamp post (2) is sleeved on the rotating shaft (51), the lamp post (2) is connected with a locking bolt (52) in a threaded manner, and the locking bolt (52) is abutted to the rotating shaft (51).

9. The LED luminaire of claim 8, wherein said LED luminaire is adapted to facilitate angular fixation: the lamp post is characterized in that a baffle ring (53) is arranged at the end part of the rotating shaft (51) in a protruding mode, the baffle ring (53) is installed in the lamp post (2) in a sliding mode, and the locking bolt (52) is located between the mounting frame (1) and the baffle ring (53).