Acrylic LED line lamp capable of rotating flexibly

Abstract

The acrylic LED line lamp capable of rotating flexibly comprises a lamp box, the lower end of the lamp box is fixedly connected with a lampshade, a connecting groove is formed in the center of the upper end face of the lamp box, an adjusting block is connected into the connecting groove, a bearing of the adjusting block is connected with an installation wire box, and the upper end of the adjusting block is fixedly connected with an adjusting gear. The right side of the adjusting gear is connected with a limiting gear in a meshed mode, a limiting structure is arranged at the front end of the limiting gear, the rear end of the limiting structure is fixedly connected with an installation wire box, the installation wire box is connected with the adjusting block through a connecting groove, and heat dissipation connecting holes and connecting holes are the same in size. The lamp box and the mounting wire box can be connected at different positions according to mounting requirements, then the angle of the lamp box and the angle of the lampshade are adjusted through the adjusting block, the angle is fixed through the limiting structure after the angle is adjusted, the angle adjusting precision is high, mounting is flexible, the structure is simple, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of strip lights, in particular to an acrylic LED strip light that can be flexibly rotated. Background Art

[0002] The strip light is the aluminum profile lamp body of the LED wall washing lamp series. The compact and lightweight end caps and mounting brackets are made of high-pressure die-cast aluminum alloy with high-temperature resistant silicone rubber seals to ensure the reliability of waterproofing. The lamps can be installed individually or in combination. It is suitable for various buildings, for indoor and outdoor partial or contour lighting. The existing strip lights have high rotation stability, large limitations in installation positions, and low angle adjustment accuracy.

[0003] The patent number CN201922348425.2 is an integrated three-wire track strip light. It consists of a track strip, a track head, and a lamp body. The track head is installed at one end of the lamp body to form an integrated track head lamp body. The integrated track head lamp body is installed on the track strip, and the track head is connected to the lamp body and the track strip respectively. The lamp body includes a lamp housing, a lamp board, lamp beads, a lens, a lamp cover, and a power driver. The lower end of the lamp housing is buckled on the lamp cover. The lamp board is installed inside the lamp housing, and the lamp beads are installed on the lamp board. The lens is installed between the lamp board and the lamp cover and is located below the lamp beads. The upper end of the lamp housing extends into the track strip, and the gap between the upper end of the lamp housing and the track strip forms a cavity. The power driver is installed in the cavity and is connected to the lamp board. Using a compact structure, it well solves the disadvantages of high production costs and high transportation and storage costs of traditional track lights, and has a perfect and fashionable appearance. However, this strip light has the following problems: First, it cannot be rotated, so it has poor flexibility. Second, there are large limitations in installation positions. Summary of the Utility Model

[0004] The purpose of the utility model is to address the deficiencies of the prior art. It is connected through a connection groove and an adjustment block. The heat dissipation connection hole and the connection hole have the same size, so the lamp box and the installation junction box can be connected at different positions according to the installation needs. Then, the adjustment block is used to adjust the angles of the lamp box and the lamp cover. After adjusting the angles, the limit structure is used to fix the angles, solving the technical problems of large limitations in installation positions, inability to adjust angles, and low angle adjustment accuracy in the prior art.

[0005] To achieve the above object, the utility model provides the following technical solution:

[0006] An acrylic LED strip light that can be flexibly rotated, including a lamp box. The lower end of the lamp box is fixedly connected to the lamp cover, and a connection groove is opened at the center position of the upper end surface of the lamp box. The adjustment block is connected in the connection groove. The adjustment block is connected to the installation junction box through a bearing, and an adjustment gear is fixedly connected to the upper end of the adjustment block. The adjustment gear is meshed with a limit gear on the right side, and a limit structure is provided in front of the limit gear. The limit structure is fixedly connected to the installation junction box at the rear end.

[0007] As a preference, opening slots are provided at both the front and rear ends on the right side of the installation junction box. A limiting gear is placed protruding in the opening slot. A cylinder is movably connected to the central position of the limiting gear, and the lower end of the cylinder is fixedly connected to the installation junction box.

[0008] As a preference, the limiting structure includes a fixed base. The lower end of the fixed base is fixedly connected to the installation junction box, and connecting pieces are provided on both the left and right sides of the fixed base. A rotating shaft is movably connected to the central position of the connecting piece. The rotating shaft penetrates and is fixedly connected to an arc-shaped limiting piece, and the lower end of the arc-shaped limiting piece is clamped to the limiting gear.

[0009] As a preference, a limiting circular groove is provided inside the upper side of the arc-shaped limiting piece. The limiting circular groove is adaptively clamped to a limiting ball, and the lower end of the limiting ball is fixedly connected to the installation junction box.

[0010] As a preference, a connecting block is provided at the lowermost side of the adjusting block. The connecting block is snapped into the connecting groove, and connecting holes are provided on both the left and right sides of the connecting block. A transition disk is fixedly connected to the upper end of the central position of the connecting block, a rotating shaft is fixedly connected to the upper end of the transition disk, the rotating shaft is connected to the installation junction box by a bearing, and an adjusting gear is fixedly connected to the upper end of the rotating shaft.

[0011] As a preference, a strip-shaped light board is provided inside the light box. A heat dissipation board is provided at the upper end of the strip-shaped light board, a circuit assembly box is provided at the upper end of the heat dissipation board, and the lamp shade is a transparent acrylic lamp shade.

[0012] As another preference, heat dissipation connection holes are evenly distributed in the connecting groove. The aperture size of the heat dissipation connection holes is the same as that of the connecting holes.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1) In the present utility model, by providing a light box, a light board and a heat dissipation board are provided inside the light box, and then the circuits are overall arranged in the circuit assembly box to reduce the influence of dust. Then, heat dissipation connection holes are provided in the connecting groove, which is convenient for heat dissipation and at the same time convenient for the installation and connection of the adjusting block.

[0015] (2) In the present utility model, by providing an adjusting block, when adjusting the angle of the light box by using the adjusting gear at the upper end of the adjusting block, the adjusting gear drives the limiting gear to rotate. After adjusting the angle, the angle is fixed by using the limiting structure. Only one tooth of the limiting gear protruding at the position of the opening slot needs to be fixed, so as to ensure that the fixing is convenient after adjusting the angle and it is also convenient to re-adjust the angle. The structure is simple and the operation is easy to master.

[0016] (3) In the present utility model, the heat dissipation connection holes are set to have the same aperture as the connection holes. In this way, when fixing the adjusting block in the connection groove, only by using a fastening screw to pass through the heat dissipation connection holes and the connection holes and threadedly fasten with the connection block, it can ensure that the light box and the lampshade can be adjusted in angle. Because the size of the installation junction box is small, the requirements for the installation position are not high. Moreover, due to the setting of the heat dissipation connection holes and the connection holes, even if the installation position is too deviated, normal installation and angle adjustment can still be carried out, with a wide range of applications.

[0017] In summary, the linear lamp has the advantages of high angular rotation accuracy, high stability in maintaining the angle after rotation, a wide range of adaptable installation positions, and strong heat dissipation adjustment ability, and is particularly suitable for the technical field of linear lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the linear lamp board in the present utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the heat dissipation board in the present utility model.

[0022] Figure 4 It is a schematic diagram of the structure of the heat dissipation connection holes in the present utility model.

[0023] Figure 5 It is a schematic diagram of the structure of the adjusting block in the present utility model.

[0024] Figure 6 It is a schematic diagram of the structure of the limiting structure in the present utility model.

[0025] Figure 7 It is a schematic diagram of the structure of the adjusting gear and the limiting gear in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings.

[0027] Embodiment 1

[0028] As Figures 1 to 7As shown in the figure, the utility model provides a flexible rotatable acrylic LED strip light, which includes a light box 1. The lower end of the light box 1 is fixedly connected to a lamp shade 2, and a connection groove 11 is opened at the center of the upper end surface of the light box 1. An adjustment block 3 is connected in the connection groove 11. The adjustment block 3 is connected to an installation wire box 4 by a bearing, and an adjustment gear 31 is fixedly connected to the upper end of the adjustment block 3. The right side of the adjustment gear 31 is meshed with a limit gear 32, and a limit structure 5 is arranged in front of the limit gear 32. The rear end of the limit structure 5 is fixedly connected to the installation wire box 4.

[0029] Furthermore, opening grooves 41 are arranged at the front and rear ends on the right side of the installation wire box 4. The limit gear 32 is protrudingly placed in the opening grooves 41. A cylinder is movably connected to the center position of the limit gear 32. The lower end of the cylinder is fixedly connected to the installation wire box 4. The opening grooves 41 facilitate the protrusion of the sawteeth on the front and rear sides of the limit gear 32, facilitate the left and right limitation of the limit structure 5, and can also make the light box 1 rotate by the rotation of the limit gear 32, with high flexibility and high rotation accuracy.

[0030] Furthermore, the limit structure 5 includes a fixed base 51. The lower end of the fixed base 51 is fixedly connected to the installation wire box 4, and connecting pieces are arranged on the left and right sides of the fixed base 51. A rotating shaft 52 is movably connected to the center position of the connecting piece. The rotating shaft 52 penetrates and is fixedly connected to an arc-shaped limit piece 53. The lower end of the arc-shaped limit piece 53 is clamped with the limit gear 32. The arc-shaped limit piece 53 and the sawteeth protruding at the position of the opening grooves 41 of the limit gear 32 are used for limit clamping. When the arc-shaped limit piece 53 comes into contact with the sawteeth and is connected, the limit gear 32 cannot rotate, so that the rotation angle is limited, ensuring high rotation accuracy and preventing the angle from not being accurately fixed after adjustment.

[0031] Furthermore, a limit circular groove is arranged inside the upper side of the arc-shaped limit piece 53. A limit ball 54 is adaptively clamped in the limit circular groove. The lower end of the limit ball 54 is fixedly connected to the installation wire box 4. The upper end of the arc-shaped limit piece 53 is adaptively connected to the limit ball 54. The limit ball 54 is made of rubber material, which is convenient for connecting with the arc-shaped limit piece 53 and also convenient for detaching from the arc-shaped limit piece 53.

[0032] Further, a connecting block 33 is provided at the lowermost side of the adjusting block 3. The connecting block 33 is snapped into the connecting groove 11, and connecting holes 35 are provided on the left and right sides of the connecting block 33. A transition disc 34 is fixedly connected to the upper end of the center position of the connecting block 33. A rotating shaft is fixedly connected to the upper end of the transition disc 34. The rotating shaft is connected to the mounting wire box 4 by bearings, and an adjusting gear 31 is fixedly connected to the upper end of the rotating shaft. Connecting holes 35 are provided on the connecting block 33, and the connecting holes 35 are used for fastening connection with the connecting groove 11. When the adjusting block 3 rotates, the light box 1 can also rotate accordingly. The adjusting block 3 plays a connecting role. The inside of the rotating shaft is hollow, a wiring hole is provided at the center position of the connecting block 33, and the same wiring hole is provided at the center position of the transition disc 34, which facilitates the wiring from the light box 1 to the mounting wire box 4.

[0033] Further, a strip light board 12 is provided inside the light box 1. A heat dissipation board 13 is provided at the upper end of the strip light board 12. A wiring collection box 14 is provided at the upper end of the heat dissipation board 13. The lamp cover 2 is a transparent acrylic lamp cover. The heat dissipation board 13 facilitates the heat dissipation inside the light box 1, and the wiring collection box 14 facilitates the aggregation of wiring, reducing the interference of dust on the wiring.

[0034] Furthermore, heat dissipation connection holes 15 are evenly distributed in the connecting groove 11. The aperture size of the heat dissipation connection holes 15 is the same as that of the connecting holes 35, which facilitates the connection between the connecting block 33 and the light box 1. While ensuring good heat dissipation, it ensures that the connecting block 33 can be tightly connected to the connecting groove 11 at different positions. Moreover, the mounting wire box 4 is small in size, so the limitation of the mounting position is small, the installation is convenient, and the angle can also be adjusted.

[0035] Working process: First, ensure the installation position, then tightly connect the light box 1 with the adjusting block. Then install the heat dissipation board and the strip light board 12 in sequence, gather the wiring in the wiring collection box 14. Then the main control wiring is connected to the wiring inside the mounting wire box 4 through the central channel inside the adjusting block 3. Then install the lamp cover 2, open the arc-shaped limiting piece 53, rotate the light box 1. After adjusting the rotation angle, use the limiting ball 54 to be adaptively and limit-connected with the arc-shaped limiting piece 53. The center position of the arc-shaped limiting piece 53 is engaged with the saw teeth of the limiting gear 32, so that the limiting gear 32 cannot rotate, thereby fixing the adjusted angle of the light box 1;

[0036] The installation limitation of the whole strip light is small, the angle adjustment accuracy is high. The settings of the heat dissipation connection holes 15 and the heat dissipation board 13 make the overall heat dissipation performance good, the installation is convenient, the angle adjustment is simple and easy to operate, and the structural cost is low.

[0037] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "front and back", "left and right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the utility model.

[0038] Certainly, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of this element can be multiple. The term "one" should not be construed as a limitation to the quantity.

[0039] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art in the technical disclosure of the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A flexibly rotatable acrylic LED line light, characterized by: include A light box (1), wherein the lower end of the light box (1) is fixedly connected to a lampshade (2), and a connection groove (11) is provided at the center of the upper end surface of the light box (1), an adjustment block (3) is connected in the connection groove (11), a bearing of the adjustment block (3) is connected to a mounting wire box (4), and the upper end of the adjustment block (3) is fixedly connected to an adjustment gear (31), the right side of the adjustment gear (31) is meshedly connected to a limit gear (32), a limit structure (5) is provided at the front end of the limit gear (32), and the rear end of the limit structure (5) is fixedly connected to the mounting wire box (4).

2. The flexibly rotatable acrylic LED linear light according to claim 1, characterized in that: The front and rear ends of the right side of the installation box (4) are both provided with opening grooves (41), a limit gear (32) is placed protruding in the opening groove (41), the center position of the limit gear (32) is movably connected to a cylinder, and the lower end of the cylinder is fixedly connected to the installation box (4).

3. The flexibly rotatable acrylic LED linear light according to claim 1, characterized in that: The limiting structure (5) comprises a fixed base (51), the lower end of the fixed base (51) is fixedly connected to the installation box (4), and connecting plates are provided on the left and right sides of the fixed base (51), the center position of the connecting plate is movably connected to the rotating shaft (52), the rotating shaft (52) passes through and is fixedly connected to the arc-shaped limiting plate (53), and the lower end of the arc-shaped limiting plate (53) is clamped to the limiting gear (32).

4. The flexibly rotatable acrylic LED linear light according to claim 3, characterized in that: A limiting circular groove is provided inside the upper side of the arc-shaped limiting piece (53), the limiting circular groove is adapted to engage with a limiting ball (54), and the lower end of the limiting ball (54) is fixedly connected to the installation wire box (4).

5. The flexibly rotatable acrylic LED line light according to claim 1, characterized in that: A connecting block (33) is provided at the bottom of the adjusting block (3), the connecting block (33) is inserted into the connecting groove (11), and connecting holes (35) are provided on the left and right sides of the connecting block (33). The upper end of the center position of the connecting block (33) is fixedly connected to a transition disc (34), the upper end of the transition disc (34) is fixedly connected to a rotating shaft, the rotating shaft bearing is connected to the mounting box (4), and the upper end of the rotating shaft is fixedly connected to the adjusting gear (31).

6. The flexibly rotatable acrylic LED line light according to claim 1, characterized in that: A linear light board (12) is provided inside the light box (1), a heat sink (13) is provided at the upper end of the linear light board (12), a line assembly box (14) is provided at the upper end of the heat sink (13), and the lampshade (2) is a transparent acrylic lampshade.

7. The flexibly rotatable acrylic LED line light according to claim 5, characterized in that: Heat dissipation connection holes (15) are evenly distributed in the connection groove (11), and the diameter of the heat dissipation connection holes (15) is the same as the diameter of the connection hole (35).

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