LED lamp mounting base assembly

Abstract

The utility model discloses an LED lamp mounting base assembly, which belongs to the technical field of LED lamp mounting bases and comprises a tray, a rotatable base mounted below the tray and clamping plates fixedly mounted on two sides of the rotatable base, the clamping plates are of fan-shaped structures, and a lamp holder capable of swinging left and right is hinged below the rotatable base. The upper end of the lamp holder is clamped by clamping plates on the two sides, during use, the orientation of the lamp holder can be conveniently adjusted left and right through a main semicircular gear and an auxiliary semicircular gear, the stability after fixing is improved, and looseness caused by long-term use is prevented; through left-right angle adjustment of the lamp holder and 360-degree rotation of the rotatable base, all-directional irradiation of the light source can be achieved, the illumination angle can be adjusted according to the will of a user, and use is convenient.

Description

Technical Field

[0001] The utility model specifically relates to an LED lamp mounting base component and belongs to the technical field of forklift simulators. Background Art

[0002] LED lamps, or light-emitting diodes, are electroluminescent solid-state light-emitting devices that can directly convert electrical energy into light energy. They have many advantages such as energy saving, environmental protection, and durability. They have gradually replaced traditional light sources and become a lighting source widely used in various scenes. With the widespread application of LED lamps, the mounting base used to fix LED lamps has gradually entered people's field of vision.

[0003] For example, the announcement number is: CN220567157U, an LED lamp mounting base assembly includes an LED lamp body, a lamp holder and a mounting plate, the LED lamp body is fixedly mounted on the lamp holder by threads, an adapter is provided at the lower end of the lamp holder, and the lower end of the adapter is mounted on the mounting plate through a mounting assembly, the mounting assembly includes a U-shaped bracket, a fixing tube, a rotating ball and a stud, and two fixing tubes are provided at the interface of the two U-shaped brackets. The utility model is an LED lamp mounting base assembly, the mounting base of the LED lamp is designed to be installed with a stud, the stud is connected to the fixing tube through a rotating ball, the arc-shaped lever is fixed to the side wall of the rotating ball, the arc-shaped lever can rotate along the annular groove between the two fixing tubes, and then drive the rotating ball and the stud to rotate, the lower end of the lamp holder is provided with a screw hole to align with the stud, and there is no need to use multiple bolts and fixing blocks placed on the side wall of the lamp holder to achieve the installation of the lamp holder, which reduces the use of bolts and facilitates installation.

[0004] However, in actual use, the direction and angle of illumination are limited, and it is difficult to adjust the illumination direction of the light source at will to illuminate the position that the user wants to illuminate, which is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an LED lamp mounting base assembly to address the deficiencies of the prior art, so as to enable the LED lamp base to adjust the lighting direction and angle at will after being fixed and installed, so as to avoid lighting blind spots.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: an LED lamp mounting base assembly, including a tray, a rotatable base is installed under the tray, a lamp holder that can swing left and right is hinged under the rotatable base, clamps are fixedly installed on both sides of the rotatable base, and the lower ends of the clamps on both sides clamp the upper end of the lamp holder. When in use, the lamp holder is clamped by the clamps, which is convenient for adjusting the left and right angles of the lamp holder as a whole, and then the rotatable base and the tray are used to facilitate the 360-degree rotation of the rotatable base. Through the 360-degree rotation of the rotatable base and the left and right angle adjustment of the lamp holder, all-round illumination of the light source without dead angles can be achieved, and the utility model has strong applicability and is easy to use.

[0007] Preferably, in order to fix the position of the lamp holder when it swings left and right, a spherical groove is opened in the center of the lower end of the rotatable base, and a main semicircular gear is arranged on the top wall of the spherical groove. The lamp holder includes a spherical connecting shaft and a lamp mounting seat, and a semicircular groove is arranged above the spherical connecting shaft. A secondary semicircular gear is fixedly installed in the semicircular groove, and the secondary semicircular gear is meshed with the main semicircular gear.

[0008] Preferably, in order to prevent the spherical connecting shaft and the spherical groove from being worn, a rubber pad is installed between the spherical connecting shaft and the spherical groove, and the rubber pad is fixedly connected to the clamping plate.

[0009] Preferably, in order to facilitate the subsequent fixed installation of the lamp, a waist-shaped hole is opened on the lamp mounting base.

[0010] Preferably, in order to fix the rotatable base to the clamp and facilitate the tightness adjustment of the clamp, a clamp block with a threaded hole is fixedly installed on one side of the clamp, threaded grooves are provided on both sides of the rotatable base, the threaded hole of the clamp block coincides with the threaded groove, and a hemispherical clamp is fixedly installed at the center of the fan-shaped circle of the clamp.

[0011] Preferably, in order to limit the rotatable base to prevent unintended rotation, latch teeth are fixedly mounted on the rotatable base in a circular array, and the tray is provided with a latch groove, and the latch teeth and the latch groove engage with each other.

[0012] Preferably, in order to make the rotatable base rotate more smoothly when the user pushes it up, a plane bearing is fixedly installed on the top of the rotatable base, a cross baffle is fixedly installed on the upper end of the tray, and the plane bearing and the cross baffle are fixedly connected by a compression spring.

[0013] Preferably, in order to facilitate the subsequent fixation of the LED lamp mounting base, the tray is fixedly mounted with fixing ears with threaded holes in a circular array.

[0014] The beneficial effects of the utility model are as follows: when in use, the secondary semicircular gear and the main semicircular gear can improve stability and prevent loosening after long-term use; the latch teeth and the latch groove can facilitate rotation adjustment of the lamp, and all-round illumination of the light source without blind spots can be achieved; the utility model has strong applicability and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the LED lamp mounting base assembly of the utility model;

[0016] Figure 2 This is a partial cross-sectional structural diagram of the LED lamp mounting base assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the lamp stand structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the tray structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the splint structure of the utility model;

[0020] Figure 6 It is a schematic diagram of the movable base structure of the utility model.

[0021] In the figure: 1. tray; 101. slot; 102. cross baffle; 103. pressing spring; 104. fixing ear; 2. rotatable base; 201. spherical slot; 202. threaded slot; 203. latch teeth; 204. plane bearing; 3. lamp holder; 301. spherical connecting shaft; 301A. semicircular slot; 302. lamp mounting seat; 302A. waist-shaped hole; 303. secondary semicircular gear; 4. splint; 401. rubber pad; 402. clamping block; 403. hemispherical fixture; 5. main semicircular gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6As shown, an LED lamp mounting base assembly includes a tray 1, and the tray 1 is fixedly installed with fixing ears 104 with threaded holes in a circumferential array to facilitate the subsequent fixed installation of the LED lamp mounting base assembly. Through the fixing ears 104, it is convenient to use screws to fix the assembly on the ceiling or vertical wall, and the applicability is strong. A rotatable base 2 is installed below the tray 1, and a lamp holder 3 that can be adjusted left and right is hinged below the rotatable base 2. Clamps 4 are fixedly installed on both sides of the rotatable base 2, and the lower ends of the clamps 4 on both sides are clamped to the upper end of the lamp holder 3.

[0024] like Figure 2 , Figure 3 and Figure 6 As shown, a spherical groove 201 is provided at the center of the lower end of the rotatable base 2, and a main semicircular gear 5 is provided on the top wall of the spherical groove 201. The lamp holder 3 includes a spherical connecting shaft 301 and a lamp mounting seat 302. A semicircular groove 301A is provided above the spherical connecting shaft 301, and a secondary semicircular gear 303 is fixedly installed in the semicircular groove 301A. The secondary semicircular gear 303 and the main semicircular gear 5 are meshed with each other, so that the user can limit and stabilize the lamp holder 3 through the main semicircular gear 5 and the secondary semicircular gear 303 when adjusting the lamp holder 3 left and right, thereby preventing the loosening between the spherical connecting shaft 301 and the spherical groove 201 due to long-term use, increasing the stability of the hinge between the spherical connecting shaft 301 and the spherical groove 201 and extending the service life of the component.

[0025] like Figure 2 and Figure 5 As shown, a waist-shaped hole 302A is provided on the lamp mounting seat 302, so that the waist-shaped hole 302A is convenient for subsequent installation and replacement of lamps. The lamp and the lamp mounting seat 302 can be fixedly installed with bolts, which is more compatible. A rubber pad 401 is installed between the spherical connecting shaft 301 and the spherical groove 201. The rubber pad 401 is fixedly connected to the clamping plate 4, so that the wear caused by the friction between the spherical connecting shaft 301 and the spherical groove 201 can be reduced through the rubber pad 401, thereby protecting the spherical connecting shaft 301 and extending the service life of the component. A clamping block 402 with a threaded hole is fixedly installed on one side of the clamping plate 4, and threaded grooves 202 are provided on both sides of the rotatable base 2. The threaded holes of the clamping block 402 are connected to the threaded grooves 20 2 overlaps, and a hemispherical clamp 403 is fixedly installed at the center of the fan-shaped circle of the clamp plate 4, so that the threaded hole of the clamp block 402 with a threaded hole overlaps with the thread groove 202, and the rotatable base 2 and the clamp plate 4 are fixedly connected by bolts or screws, and the bolts or screws are connected to facilitate the adjustment of the tightness of the clamp plate 4, so that the hemispherical clamp 403 on the clamp plate 4 can be separated and clamped, and the hemispherical clamp 403 can clamp the spherical connecting shaft 301 to fix the lamp holder 3, which is convenient for the subsequent disassembly and installation of the lamp holder 3.

[0026] like Figure 4 and Figure 6As shown, latch teeth 203 are fixedly installed in a circular array on the rotatable base 2, and a latch slot 101 is provided on the tray 1. The latch teeth 203 and the latch slot 101 engage with each other, so that when the rotatable base 2 is rotated to a suitable position, the latch teeth 203 and the latch slot 101 engage with each other, thereby fixing the rotatable base 2 in a suitable position, so that the user can adjust the rotation angle of the rotatable base 2 more finely. A plane bearing 204 is fixedly installed above the rotatable base 2, and a cross baffle 102 is fixedly installed on the upper end of the tray 1. The plane bearing 204 and the cross baffle 102 are fixedly connected by a pressing spring 103, so that through the plane bearing 204, the user can push the rotatable base 2 to rotate more smoothly, and prevent the friction obstruction when rotating the rotatable base 2. By pressing the spring 103, when the LED lamp mounting base assembly is installed on a vertical wall, the rotatable base 2 can be pushed without being affected by gravity to cause the latch tooth 203 to move downward and unable to engage with the latch groove 101. By using the cross baffle 102, the LED lamp mounting base assembly can be installed in any situation so that there is support when the rotatable base 2 is pushed, and the rotatable base 2 can be prevented from being pushed out of the tray 1 and causing the assembly to be destroyed.

[0027] When in use, place the rotatable base 2 into the tray 1, and then install the tray 1 at the set position through the fixing ear 104, penetrate the threaded hole and the threaded groove 202 of the clamp block 402 by bolts, connect the clamp plate 4 with the rotatable base 2, place the spherical connecting shaft 301 into the spherical groove 201 so that the semicircular groove 301A is aligned with the main semicircular gear 5, mesh the secondary semicircular gear 303 with the main semicircular gear 5, and then clamp the spherical connecting shaft 301 with the hemispherical clamp 403, tighten the bolts passing through the clamp block 402 and the rotatable base 2 and fix the connection, and now the installation of the LED lamp mounting base assembly is completed. The lamp is fixedly installed on the lamp mounting seat 302 by passing the bolts through the waist-shaped hole 302A. The direction of illumination can be adjusted by adjusting the lamp holder 3 left and right. The rotatable base 2 is pushed upward to compress the pressing spring 103, and the rotatable base 2 is rotated. The rotatable base 2 is rotated through the plane bearing 204. The rotatable base 2 is fixed by the engagement of the latch teeth 203 with the latch groove 101, so that the illumination direction of the light source can be adjusted at will. When replacing the lamp, the clamp block 402 can be adjusted to loosen so that the spherical connecting shaft 301 can be separated from the spherical groove 201. At this time, the lamp holder 3 is disassembled. The lamp can be disassembled and replaced after loosening the bolts connecting the lamp mounting seat 302 and the lamp.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An LED lamp mounting base assembly, characterized in that: The invention comprises a tray (1), a rotatable base (2) is installed below the tray (1), a left-right adjustable lamp holder (3) is hinged below the rotatable base (2), clamping plates (4) are fixedly installed on both sides of the rotatable base (2), and the lower ends of the clamping plates (4) on both sides are clamped to the upper end of the lamp holder (3).

2. The LED lamp mounting base assembly according to claim 1, characterized in that: A spherical groove (201) is provided at the center of the lower end of the rotatable base (2), a main semicircular gear (5) is provided on the top wall of the spherical groove (201), the lamp holder (3) comprises a spherical connecting shaft (301) and a lamp mounting seat (302), a semicircular groove (301A) is provided above the spherical connecting shaft (301), a secondary semicircular gear (303) is fixedly installed in the semicircular groove (301A), and the secondary semicircular gear (303) and the main semicircular gear (5) are meshed with each other.

3. The LED lamp mounting base assembly according to claim 2, characterized in that: A rubber protective pad (401) is installed between the spherical connecting shaft (301) and the spherical groove (201), and the rubber protective pad (401) is fixedly connected to the clamping plate (4).

4. The LED lamp mounting base assembly according to claim 2, characterized in that: The lamp mounting seat (302) is provided with a waist-shaped hole (302A).

5. The LED lamp mounting base assembly according to claim 1, characterized in that: A clamping block (402) with a threaded hole is fixedly mounted on one side of the clamping plate (4), threaded grooves (202) are provided on both sides of the rotatable base (2), the threaded hole of the clamping block (402) coincides with the threaded groove (202), and a hemispherical clamp (403) is fixedly mounted at the center of the fan-shaped circle of the clamping plate (4).

6. The LED lamp mounting base assembly according to claim 1, characterized in that: The rotatable base (2) is fixedly mounted with latch teeth (203) in a circular array, the tray (1) is provided with a latch groove (101), and the latch teeth (203) and the latch groove (101) are engaged with each other.

7. The LED lamp mounting base assembly according to claim 1, characterized in that: A plane bearing (204) is fixedly mounted above the rotatable base (2), a cross baffle (102) is fixedly mounted on the upper end of the tray (1), and the plane bearing (204) and the cross baffle (102) are fixedly connected via a compression spring (103).

8. The LED lamp mounting base assembly according to claim 1, characterized in that: The tray (1) is fixedly mounted with fixing ears (104) with threaded holes in a circular array.

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