Light-emitting diode (LED) goods shelf lamp capable of rotatably adjusting light-emitting angle

Abstract

The utility model discloses a light-emitting diode (LED) goods shelf lamp capable of rotatably adjusting a light-emitting angle, which relates to the technical field of goods shelf lamps and comprises a shelf board and a lamp body arranged at the bottom of the shelf board. Supporting arms are arranged on the left side and the right side of the layer plate, a set of grooves are formed in the bottom of the layer plate, supporting pieces are arranged in the grooves, and the layer plate is connected with the lamp body through the supporting pieces. The lamp body comprises a lamp holder, buckles are connected to the left side and the right side of the interior of the lamp holder, inner plugs are rotationally connected to the inner sides of the buckles, and a lamp tube body is connected to the interior of each inner plug and located in the lamp holder. By twisting the inner plug, the inner plug can drive the lamp tube body to rotate, so that a user can adjust the light angle of the lamp tube body more conveniently, and by arranging a supporting piece, the lamp body can be connected with a laminate more stably, so that the firmness of the equipment during operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelf lights, in particular to an LED shelf light with a rotatable light-emitting angle adjustment function. Background Technique

[0002] A shelf generally refers to a rack for storing goods. A shelf is a storage device for storing finished items. When the existing shelves are in use, a shelf light is often required so that users can better observe the items on the shelves. However, the existing shelf lights have some deficiencies, such as:

[0003] For a shelf light with the application number CN202210762170.8, this device distributes the light emitted by the light-emitting body through a Fresnel lens. Compared with the traditional plano-convex lens or V-shaped lens for light distribution of LED strip lights, the forming process of the Fresnel lens is simpler and the cost is lower. However, during the use of this device, it is difficult to rotate the lamp tube, which may lead to difficult adjustment when adjusting the angle of the light of this device.

[0004] Therefore, we propose an LED shelf light with a rotatable light-emitting angle adjustment function to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide an LED shelf light with a rotatable light-emitting angle adjustment function to solve the problem that most of the existing shelf lights in the current market are difficult to rotate the lamp tube, which may lead to difficult adjustment when adjusting the angle of the light of this device as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an LED shelf light with a rotatable light-emitting angle adjustment function, including a shelf board and a lamp body arranged at the bottom of the shelf board; there are support arms on both the left and right sides of the shelf board, and a group of grooves are arranged at the bottom of the shelf board, and a support piece is arranged inside the grooves, and the shelf board is connected to the lamp body through the support piece;

[0007] The lamp body includes a lamp frame, and there are buckles connected to the left and right sides inside the lamp frame, and an inner plug is rotatably connected to the inner side of the buckle, and a lamp tube body is connected inside the inner plug, and the lamp tube body is located inside the lamp frame.

[0008] By twisting the inner plug, the inner plug can drive the lamp tube body to rotate, so that when the user adjusts the light angle of the lamp body, it can be more convenient. And through the setting of the support piece, when the lamp body is connected to the shelf board, it can be more stable, thereby increasing the firmness of the device during operation.

[0009] As a preferred technical solution of the present utility model, a connection buckle is provided at the rear end of the support arm, and the laminate is fixedly connected to the shelf or other equipment through the connection buckle by means of a card slot.

[0010] Adopting the above technical solution enables the support arm to be connected to the shelf through the connection buckle when connecting to the shelf, thereby increasing the convenience of the equipment during installation.

[0011] As a preferred technical solution of the present utility model, a set of fixing grooves are provided on both the left and right sides of the laminate, and a second socket is provided inside the fixing groove. And a first socket is provided on the outer side of the inner plug, a rotating piece is provided at the bottom of the inner plug, and the first socket is electrically connected to the second socket.

[0012] Adopting the above technical solution enables the laminate to be more stable when fixing the second socket, thereby increasing the firmness of the equipment during installation.

[0013] As a preferred technical solution of the present utility model, a rubber ring is provided inside the inner plug, and the inner plug is fixedly connected to the lamp tube body through the rubber ring.

[0014] Adopting the above technical solution enables the inner plug to be connected to the lamp tube body through the rubber ring when connecting to the lamp tube body, thereby increasing the insulation performance of the inner plug when connecting to the lamp tube body.

[0015] As a preferred technical solution of the present utility model, the outer side of the inner plug is fixedly connected to the buckle through a fixing bolt, and the top of the buckle is fixedly connected to the laminate.

[0016] Adopting the above technical solution enables the lamp body to be more stable when connecting to the laminate, thereby increasing the stability of the equipment during operation.

[0017] As a preferred technical solution of the present utility model, a drive motor is provided inside the laminate, a turbine fan blade is provided at the right end of the drive motor, and an air suction port is connected to the right end of the turbine fan blade. The air suction port is fixedly connected to the right end of the laminate.

[0018] Adopting the above technical solution enables the lamp body to rotate the turbine fan blade through the drive motor when operating, so that the turbine fan blade dissipates heat from the surface of the lamp body, thereby increasing the heat dissipation performance of the equipment.

[0019] As a preferred technical solution of the present utility model, a first bevel gear is provided at the right end of the drive motor, a second bevel gear is engaged at the bottom of the first bevel gear, and a ratchet group is provided at the bottom of the second bevel gear. A third bevel gear is connected to the bottom of the ratchet group, and a fourth bevel gear is engaged at the bottom of the third bevel gear. And the fourth bevel gear is fixedly connected to the inner plug;

[0020] The ratchet set includes a first ratchet, and the top of the first ratchet is connected to a second bevel gear, and a second ratchet is engaged with the bottom of the first ratchet. A spring shaft is provided at the bottom of the second ratchet, and the bottom of the spring shaft is fixedly connected to a third bevel gear.

[0021] Adopting the above technical solution can enable the fourth bevel gear to drive the inner plug to rotate, so that when the lamp body rotates, the lamp body can be driven to rotate automatically by the driving motor.

[0022] Compared with the prior art, the beneficial effects of the present utility model are: by twisting the inner plug, the inner plug can drive the lamp tube body to rotate, so that when the user adjusts the light angle of the lamp body, it is more convenient. And through the setting of the support piece, when the lamp body is connected to the laminate, it can be more stable, thereby increasing the firmness of the device during operation;

[0023] Furthermore, through the setting of the turbine fan blades, when the lamp body is operating, the turbine fan blades can be driven to rotate by the driving motor, so that the turbine fan blades dissipate heat from the surface of the lamp body, thereby increasing the heat dissipation performance of the device;

[0024] Even further, by driving the third bevel gear and the fourth bevel gear to rotate by the driving motor, the fourth bevel gear can be driven to rotate the inner plug, so that when the lamp body rotates, the lamp body can be driven to rotate automatically by the driving motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic bottom elevation structure diagram of the present utility model;

[0026] Figure 2 is a schematic top elevation structure diagram of the present utility model;

[0027] Figure 3 is a schematic top elevation structure diagram of the lamp body of the present utility model;

[0028] Figure 4 is a schematic bottom elevation structure diagram of the lamp body of the present utility model;

[0029] Figure 5 is a schematic structure diagram of the support arm of the present utility model;

[0030] Figure 6 is a schematic structure diagram of the turbine fan blades of Embodiment 2 of the present utility model;

[0031] Figure 7 is a schematic structure diagram of the driving motor of Embodiment 2 of the present utility model;

[0032] Figure 8 of Embodiment 2 of the present utility model Figure 7Schematic diagram of the enlarged structure at position A;

[0033] Figure 9 This is a schematic diagram of the distribution structure of the first socket and the second socket of the present utility model inside the fixing groove.

[0034] In the figure: 1, laminar board; 2, support arm; 3, lamp holder; 4, support piece; 5, inner plug; 6, lamp tube body; 7, buckle; 8, first socket; 9, second socket; 10, fixing groove; 11, connecting buckle; 12, drive motor; 13, turbine fan blade; 14, air inlet; 15, first bevel gear; 16, second bevel gear; 17, first ratchet wheel; 18, second ratchet wheel; 19, spring shaft; 20, third bevel gear; 21, fourth bevel gear. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0036] Embodiment 1:

[0037] In order to solve the problem that it is difficult to adjust the lighting angle in the prior art, the following solution is disclosed. Please refer to Figures 1-5 and Figure 9 The present utility model provides a technical solution: an LED shelf lamp with a rotatable and adjustable light-emitting angle, including a laminar board 1 and a lamp body provided at the bottom of the laminar board 1; support arms 2 are provided on both the left and right sides of the laminar board 1, and a group of grooves are provided at the bottom of the laminar board 1, and support pieces 4 are provided inside the grooves. The laminar board 1 is connected to the lamp body through the support pieces 4;

[0038] The lamp body includes a lamp holder 3, and buckles 7 are connected to both the left and right sides inside the lamp holder 3. An inner plug 5 is rotatably connected to the inner side of the buckle 7. The inner plug 5 is connected to a lamp tube body 6 inside, and the lamp tube body 6 is located inside the lamp holder 3;

[0039] A connecting buckle 11 is provided at the rear end of the support arm 2, and the laminar board 1 is fixedly connected to a shelf or other equipment through the connecting buckle 11 by means of a card slot; a group of fixing grooves 10 are provided on both the left and right sides of the laminar board 1, and a second socket 9 is provided inside the fixing groove 10. A first socket 8 is provided on the outer side of the inner plug 5. A rotating piece is provided at the bottom of the inner plug 5, and the first socket 8 is electrically connected to the second socket 9;

[0040] A rubber ring is provided on the inner side of the inner plug 5, and the inner plug 5 is fixedly connected to the lamp tube body 6 through the rubber ring; the outer side of the inner plug 5 is fixedly connected to the buckle 7 through a fixing bolt, and the top of the buckle 7 is fixedly connected to the laminar board 1;

[0041] When using an LED shelf light with a rotatable adjustable lighting angle, first fixedly connect the support piece 4 at the top of the lamp body to the groove at the bottom of the shelf board 1, thereby fixing the lamp body. Subsequently, connect the device power supply to the power grid for power supply, transmit current from the second socket 9 into the first socket 8, so that the lamp tube body 6 emits light. When the angle of the lamp tube body 6 needs to be adjusted, twist the inner plug 5, so that the inner plug 5 drives the lamp tube body 6 to rotate.

[0042] Embodiment 2:

[0043] In this embodiment, another way to adjust the angle of the lamp tube body 6 is disclosed. Specifically, as Figures 6-8 shown, the difference between this embodiment and Embodiment 1 is that: a driving motor 12 is provided inside the shelf board 1, a turbine fan blade 13 is provided at the right end of the driving motor 12, and an air suction port 14 is connected to the right end of the turbine fan blade 13, and the air suction port 14 is fixedly connected to the right end of the shelf board 1.

[0044] A first bevel gear 15 is provided at the right end of the driving motor 12, a second bevel gear 16 is engaged with the bottom of the first bevel gear 15, a ratchet set is provided at the bottom of the second bevel gear 16, a third bevel gear 20 is connected to the bottom of the ratchet set, a fourth bevel gear 21 is engaged with the bottom of the third bevel gear 20, and the fourth bevel gear 21 is fixedly connected to the inner plug 5;

[0045] The ratchet set includes a first ratchet 17, the top of the first ratchet 17 is connected to the second bevel gear 16, a second ratchet 18 is engaged with the bottom of the first ratchet 17, a spring shaft 19 is provided at the bottom of the second ratchet 18, and the bottom of the spring shaft 19 is fixedly connected to the third bevel gear 20;

[0046] When the lamp body needs to dissipate heat, make the driving motor 12 rotate forward, so that the driving motor 12 drives the turbine fan blade 13 to rotate, so that the gas at the air suction port 14 is blown towards the lamp body under the drive of the turbine fan blade 13 to dissipate heat;

[0047] When the driving motor 12 rotates in the reverse direction, the ratchet set at the bottom of the second bevel gear 16 will operate, so that the first ratchet 17 and the second ratchet 18 provided inside the ratchet set are engaged, so that the second ratchet set 18 drives the spring shaft 19 and the third bevel gear 20 to rotate, so that the third bevel gear 20 drives the fourth bevel gear 21 and the inner plug 5 to rotate, so that the driving motor 12 can drive the lamp tube body 6 to adjust the angle.

[0048] Working principle: When using the LED shelf light with rotatable adjustable lighting angle, first fixedly connect the support piece 4 at the top of the lamp body with the groove at the bottom of the shelf board 1 to fix the lamp body. Then connect the device power supply to the power grid for power supply, transmit current from the second socket 9 into the first socket 8, so that the lamp tube body 6 emits light. When the angle of the lamp tube body 6 needs to be adjusted, twist the inner plug 5, so that the inner plug 5 drives the lamp tube body 6 to rotate;

[0049] And when the device is connected to the shelf, it can be fixedly connected with the shelf through the connecting buckle 11 provided at the rear end of the support arm 2, so that the support arm 2 and the shelf board 1 are fixed on the shelf.

[0050] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0051] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An LED shelf light capable of rotating to adjust the light-emitting angle, comprising a shelf (1) and a lamp body arranged at the bottom of the shelf (1); characterized in that: The left and right sides of the layer plate (1) are both provided with supporting arms (2), and a group of grooves are provided at the bottom of the layer plate (1), and supporting plates (4) are provided inside the grooves, and the layer plate (1) is connected to the lamp body through the supporting plates (4); The lamp body comprises a lamp holder (3), and buckles (7) are connected to the left and right sides of the lamp holder (3), and an inner plug (5) is rotatably connected to the inner side of the buckle (7), and a lamp tube body (6) is connected to the inner side of the inner plug (5), and the lamp tube body (6) is located inside the lamp holder (3).

2. The LED shelf light capable of rotating and adjusting the light-emitting angle according to claim 1, characterized in that: The rear end of the support arm (2) is provided with a connecting buckle (11), and the layer board (1) is connected to a shelf or other equipment in a slot-fixed manner via the connecting buckle (11).

3. The LED shelf light capable of rotating and adjusting the light-emitting angle according to claim 2, characterized in that: A set of fixing grooves (10) are provided on both left and right sides of the layer plate (1), and a second socket (9) is provided inside the fixing groove (10), and a first socket (8) is provided on the outside of the inner plug (5), a rotating plate is provided at the bottom of the inner plug (5), and the first socket (8) is electrically connected to the second socket (9).

4. The LED shelf light capable of rotating and adjusting the light-emitting angle according to claim 3, characterized in that: A rubber ring is provided on the inner side of the inner plug (5), and the inner plug (5) is fixedly connected to the lamp tube body (6) via the rubber ring.

5. The LED shelf light capable of rotating and adjusting the light-emitting angle according to claim 4, characterized in that: The outer side of the inner plug (5) is fixedly connected to the buckle (7) via a fixing bolt, and the top of the buckle (7) is fixedly connected to the layer plate (1).

6. The LED shelf light capable of rotating to adjust the light-emitting angle according to claim 5, characterized in that: A driving motor (12) is provided inside the layer plate (1), and a turbine blade (13) is provided at the right end of the driving motor (12), and an air intake (14) is connected to the right end of the turbine blade (13), and the air intake (14) is fixedly connected to the right end of the layer plate (1).

7. The LED shelf light capable of rotating and adjusting the light-emitting angle according to claim 6, characterized in that: The right end of the driving motor (12) is provided with a first bevel gear (15), and the bottom of the first bevel gear (15) is meshed with a second bevel gear (16), and the bottom of the second bevel gear (16) is provided with a ratchet group, the bottom of the ratchet group is connected to a third bevel gear (20), and the bottom of the third bevel gear (20) is meshed with a fourth bevel gear (21), and the fourth bevel gear (21) is fixedly connected to the inner plug (5); The ratchet assembly comprises a first ratchet (17), the top of the first ratchet (17) is connected to the second bevel gear (16), and the bottom of the first ratchet (17) is meshed with a second ratchet (18), the bottom of the second ratchet (18) is provided with a spring shaft (19), and the bottom of the spring shaft (19) is fixedly connected to the third bevel gear (20).

Images