LED annular lamp tube structure

Abstract

The utility model relates to the technical field of lamps, in particular to a light-emitting diode (LED) annular lamp tube structure, which is characterized by comprising a lower cover, a power supply, an insulating sheet, an LED light source plate, a lampshade, a dial-up sheet and a rotating head, the power supply, the insulating sheet and the LED light source plate are arranged on the inner periphery of the lower cover, the dial-up sheet is arranged on the outer periphery of the lower cover, the lampshade and the lower cover are arranged in a closed mode, and the rotating head is arranged on the lower cover. The rotating head formed by connecting the first rotating semicircle and the second rotating semicircle is installed on the lower cover and the lampshade which are installed in a closed mode and can rotate at the installation position, compared with the prior art, the whole lamp is convenient to install, the charging position is convenient to adjust, the illumination color temperature can be adjusted, and the practicability in life scenes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and more particularly to an LED annular lamp tube structure. Background Art

[0002] The structure of traditional fluorescent lamps currently available on the market is relatively simple, basically consisting of a lamp tube, pins, ballast and starter.

[0003] The common assembly methods currently available on the market have the following disadvantages:

[0004] During operation, it is easily affected by the ambient air pressure, which in turn affects the lighting conditions. The installation position is relatively fixed and cannot be adjusted much. In addition, the function is relatively simple, with only ordinary lighting mode. The color temperature cannot be adjusted in some sleeping scenes, making it difficult to meet market needs. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an LED ring lamp tube structure.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: an LED ring lamp structure, comprising: a lower cover, a power supply, an insulating sheet, an LED light source board, a lampshade, a first rotating semicircle, a second rotating semicircle, a dial piece and a rotating head;

[0007] The lower cover is fixedly connected to the power supply and the insulating sheet in sequence. The inner periphery of the lower cover is provided with a fixing column, a buckle, a first half-opening groove, a clamping block and a first circular half-surface. The outer periphery of the lower cover is provided with a mounting hole.

[0008] One side of the power supply is fixedly connected to the lower cover, and the other side is fixedly connected to the insulating sheet. The power supply is also provided with a first clamping ring for use with the fixing column;

[0009] The power supply is provided with a control portion, and the control portion is fixedly connected to the mounting hole;

[0010] The insulating sheet is fixedly connected to the LED light source board, and the insulating board is further provided with a second clamping ring used in conjunction with the fixing column;

[0011] The LED light source board is also provided with a third clamping ring used in conjunction with the fixing column;

[0012] The lampshade is provided with a snap-fitting hole, and the snap-fitting buckle is snap-fitted with the snap-fitting hole to securely connect the lower cover to the lampshade. The lampshade is also provided with a second half-opening groove and a second circular connecting half-surface;

[0013] The rotating head includes a first rotating semicircle and a second rotating semicircle, the first rotating semicircle is provided with a circular connecting column, the second rotating semicircle is provided with a circular connecting buckle, the circular connecting column and the circular connecting buckle are fixedly connected at the first half-opening groove cavity and the second half-opening groove cavity;

[0014] The dial piece is fixedly connected to the control part through the mounting hole.

[0015] In one embodiment, the lower cover is provided with heat dissipation holes, and a plurality of heat dissipation holes are provided and distributed in an annular manner along the surface of the lower cover.

[0016] In one embodiment, a plurality of fixing columns are provided and are distributed at intervals along the inner circumference of the lower cover.

[0017] In one embodiment, the power supply is provided with a first card slot, the insulating sheet is provided with a second card slot, and the LED light source board is provided with a third card slot. There are multiple card blocks, which are used in conjunction with the first card slot, the second card slot, and the third card slot to fix the power supply, the insulating sheet and the LED light source board.

[0018] In one embodiment, the lower cover and the lampshade are hollow and closed.

[0019] In one embodiment, the outer peripheries of the first rotating semicircle and the second rotating semicircle at the fixed connection are designed to be inwardly concave.

[0020] In one embodiment, the circular connecting post is provided with a first fixing wing to stabilize the structure of the circular connecting post, and the circular connecting buckle is provided with a second fixing wing to stabilize the structure of the circular connecting buckle.

[0021] In one embodiment, a pin groove is provided on the second rotating semicircle. The pin groove is concave in design, and the tail end of the pin is installed in a direction facing the concave.

[0022] In one embodiment, the first rotating semicircle is provided with a first circular half-surface, the second rotating semicircle is provided with a second circular half-surface, and the rotating head formed by the combination of the first circular half-surface and the second circular half-surface, and the lower cover and lampshade formed by the combination of the first circular half-surface and the second circular half-surface form a snap connection.

[0023] In one embodiment, the position of the fixing column corresponds to the position of the first clamping ring, the second clamping ring and the third clamping ring to form a fixed connection.

[0024] The above-mentioned LED ring lamp structure has the following beneficial effects:

[0025] First, long light life, high light efficiency, uniform light emission and energy saving;

[0026] Secondly, the whole lamp has a heat dissipation design, which can dissipate heat in time to ensure normal operation and improve safety;

[0027] Third, it is not easily affected by the spatial environment during installation and can be rotated to avoid obstacles;

[0028] Fourthly, it has a color adjustment function, which allows you to independently select the color temperature emitted by the entire lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of an LED ring lamp structure in this embodiment;

[0030] Figure 2 Schematic diagram of the structure of the lower cover in this embodiment;

[0031] Figure 3 Schematic diagram of the structure of the power supply in this embodiment;

[0032] Figure 4 Schematic diagram of the structure of the insulating sheet in this embodiment;

[0033] Figure 5 Schematic diagram of the structure of the LED light source board in this embodiment;

[0034] Figure 6 Schematic diagram of the structure of the lampshade in this embodiment;

[0035] Figure 7 Schematic diagram of the structure of the first rotating semicircle in this embodiment;

[0036] Figure 8 Schematic diagram of the structure of the second rotating semicircle in this embodiment;

[0037] Figure 9 Schematic diagram of the structure of the second rotating semicircle in this embodiment;

[0038] Figure 10 Schematic diagram of the structure of the dial piece in this embodiment.

[0039] In the figure: 1. Lower cover; 11. Fixing column; 12. Buckle; 13. First half slot; 14. Block; 15. Mounting hole; 16. Heat dissipation hole; 17. First circular half surface; 2. Power supply; 21. First snap ring; 22. Control unit; 23. First slot; 3. Insulating sheet; 31. Second snap ring; 32. Second slot; 4. LED light source board; 41. Third snap ring; 42. Third slot; 5. Lampshade; 51. Connecting hole; 52. Second half slot; 53. Second circular half surface; 6. First rotating semicircle; 61. Circular connecting column; 611. First fixed wing; 62. First circular half surface; 7. Second rotating semicircle; 71. Circular buckle; 711. Second fixed wing; 72. Second circular half surface; 73. Pin slot; 8. Dial piece; 9. Rotating head. DETAILED DESCRIPTION

[0040] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, unless otherwise specifically defined.

[0043] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0044] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0045] An LED ring lamp structure, such as Figure 1 Figure 7 Figure 8 As shown, it includes a lower cover 1, a power supply 2, an insulating sheet 3, an LED light source board 4, a lampshade 5, a dial piece 8 and a rotating head 9;

[0046] like Figure 1 Figure 2 As shown, the lower cover 1 is fixedly connected to the power supply 2 and the insulating sheet 3 in sequence. The inner periphery of the lower cover 1 is provided with a fixing column 11, a buckle 12, a first half-opening groove 13, a clamping block 14 and a first circular connecting half surface 17. The outer periphery of the lower cover 1 is provided with a mounting hole 15.

[0047] like Figure 1 Figure 3 As shown, one side of the power supply 2 is fixedly connected to the lower cover 1, and the other side is fixedly connected to the insulating sheet 3. The power supply 2 is also provided with a first clamping ring 21 for use with the fixing column 11;

[0048] like Figure 2 Figure 3 Figure 4 As shown, the power supply 2 is provided with a control unit 22, which is fixedly connected to the mounting hole 15; the insulating sheet 3 is fixedly connected to the LED light source board 4, and the insulating board is further provided with a second clamping ring 31 for use with the fixing column 11;

[0049] like Figure 5 As shown, the LED light source board 4 is further provided with a third clamping ring 41 used in conjunction with the fixing column 11;

[0050] like Figure 6 As shown, the lampshade 5 is provided with a snap-fitting hole 51, and the buckle 12 is snap-fitted with the snap-fitting hole 51, so that the lower cover 1 and the lampshade 5 are fixedly connected. The lampshade 5 is also provided with a second half-opening groove 52 and a second circular connecting half-surface 53;

[0051] like Figure 7 Figure 8As shown, the rotating head 9 includes a first rotating semicircle 6 and a second rotating semicircle 7. The first rotating semicircle 6 is provided with a circular connecting column 61, and the second rotating semicircle 7 is provided with a circular connecting buckle 71. The circular connecting column 61 and the circular connecting buckle 71 are fixedly connected at the groove cavity of the first half-opening groove 13 and the groove cavity of the second half-opening groove 52;

[0052] like Figure 2 Figure 10 As shown, the dial piece 8 is fixedly connected to the control unit 22 through the mounting hole 15;

[0053] Through the above design, the benefit of the fixed connection between the dial plate 8 and the control unit 22 is that the control unit 22 can control the working state of the power supply 2, and then control the working state of the LED light source board 4, thereby controlling the color temperature of the light emitted by the entire lamp, realizing the switching of multiple color temperatures, and meeting the needs of actual life scenarios.

[0054] Specifically, if Figure 2 As shown, the lower cover 1 is provided with heat dissipation holes 16 , and a plurality of heat dissipation holes 16 are provided and distributed in an annular manner along the surface of the lower cover 1 .

[0055] With the above design, the heat dissipation holes 16 are provided in the lower cover 1 , which is beneficial in that the heat generated during the operation of the entire lamp can be dissipated and discharged, so that the entire lamp can continue to operate stably.

[0056] Specifically, if Figure 2 As shown, a plurality of fixing columns 11 are provided and spaced apart along the inner circumference of the lower cover 1;

[0057] The above design is beneficial in that multiple spaced-apart fixing columns 11 can simultaneously stabilize the connection with the power supply 2 , the insulating board and the LED light source board 4 , thereby strengthening the stability of the power supply 2 , the insulating board and the LED light source board 4 in the lower cover 1 .

[0058] Specifically, if Figure 2 Figure 3 Figure 4 Figure 5 As shown, the power supply 2 is provided with a first card slot 23, the insulating sheet 3 is provided with a second card slot 32, and the LED light source board 4 is provided with a third card slot 42. There are multiple card blocks 14, which are used in conjunction with the first card slot 23, the second card slot 32 and the third card slot 42 to fix the power supply 2, the insulating sheet 3 and the LED light source board 4.

[0059] The above design is beneficial in that the multiple card blocks 14 are connected with the first card slot 23, the second card slot 32 and the third card slot 42, so that the power supply 2, the insulation board and the LED light source board 4 are not easy to shake on the lower cover 1, which plays a role in stabilizing the connection.

[0060] Specifically, if Figure 2 Figure 6As shown, the lower cover 1 and the lampshade 5 are hollow and closed.

[0061] The above design is beneficial in that the lower cover 1 and the lampshade 5 are hollow and closed, which allows the entire lamp to illuminate evenly during operation and is not easily affected by the volume of the space during installation. For example, in a narrow and complex cave, it is not easily affected by the width or height of the space during installation.

[0062] Specifically, if Figure 1 Figure 7 Figure 8 As shown, the outer peripheries of the first rotating semicircle 6 and the second rotating semicircle 7 at the fixed connection are designed to be inwardly concave.

[0063] Through the above design, in one embodiment, the benefit is that the first rotating semicircle 6 and the second rotating semicircle 7 are recessed inward at the periphery of the fixed connection, which can increase the recognition during the assembly and connection process and play a role in guiding the assembly. The inward recessed design can increase the actual contact surface and increase the friction, thereby facilitating pressing and rotating.

[0064] Specifically, if Figure 7 Figure 8 As shown, the circular connecting post 61 is provided with a first fixing wing 611 to stabilize the structure of the circular connecting post 61 , and the circular connecting buckle 71 is provided with a second fixing wing 711 to stabilize the structure of the circular connecting buckle 71 .

[0065] The above design is beneficial in that the first fixing wing 611 can stabilize the circular connecting column 61, and the second fixing wing 711 can stabilize the circular connecting buckle 71, and the structure after the circular connecting column 61 and the circular connecting buckle 71 are connected is more stable.

[0066] Specifically, if Figure 9 As shown, a pin groove 73 is provided on the second rotating semicircle 7. The pin groove 73 is concave in design, and the tail end of the pin is installed in the direction of the concave.

[0067] According to the above design, in one embodiment, the pin slot 73 is recessed so that the pin tail end is installed in the recessed direction. The advantage is that the pin tail end is not easily directly touched, which protects people and also protects the pin tail end.

[0068] Specifically, if Figure 1 Figure 7 Figure 8 As shown, the first rotating semicircle 6 is provided with a first circular half surface 62, and the second rotating semicircle 7 is provided with a second circular half surface 72. The rotating head 9 formed by the combination of the first circular half surface 62 and the second circular half surface 72, and the lower cover 1 and the lampshade 5 formed by the combination of the first circular connection half surface 17 and the second circular connection form a snap connection.

[0069] Through the above design, in one embodiment, the benefit is that the rotating head 9 composed of the first circular half surface 62 and the second circular half surface 72 has a side structure in the shape of a circular ring, and the lower cover 1 and the lampshade 5 composed of the first circular connecting half surface 17 and the second circular connecting half surface 53 have a side shape in the shape of a round cake, so that the rotating head 9 can rotate around the fixedly connected lower cover 1 and the lampshade 5 at the connection between the first half groove 13 and the second half groove 52, thereby realizing the installation of the entire lamp in multiple directions.

[0070] Specifically, if Figure 2 Figure 3 Figure 4 Figure 5 As shown, the position of the fixing column 11 corresponds to the position of the first snap ring 21 , the second snap ring 31 and the third snap ring 41 , forming a fixed connection.

[0071] With the above design, in one embodiment, the advantage is that the fixing column 11 corresponds to the positions of the first snap ring 21 , the second snap ring 31 and the third snap ring 41 , further limiting the specific positions of the power supply 2 , the insulating sheet 3 and the LED light source board 4 in the lower cover 1 .

[0072] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An LED ring lamp structure, characterized in that: Including lower cover, power supply, insulation sheet, LED light source board, lampshade, dial piece and rotating head; The lower cover is fixedly connected to the power supply and the insulating sheet in sequence. The inner periphery of the lower cover is provided with a fixing column, a buckle, a first half-opening groove, a clamping block and a first circular half-surface. The outer periphery of the lower cover is provided with a mounting hole. One side of the power supply is fixedly connected to the lower cover, and the other side is fixedly connected to the insulating sheet. The power supply is also provided with a first clamping ring for use with the fixing column; The power supply is provided with a control portion, and the control portion is fixedly connected to the mounting hole; The insulating sheet is fixedly connected to the LED light source board, and the insulating sheet is further provided with a second clamping ring used in conjunction with the fixing column; The LED light source board is also provided with a third clamping ring used in conjunction with the fixing column; The lampshade is provided with a snap-fitting hole, and the snap-fitting buckle is snap-fitted with the snap-fitting hole to securely connect the lower cover to the lampshade. The lampshade is also provided with a second half-opening groove and a second circular connecting half-surface; The rotating head includes a first rotating semicircle and a second rotating semicircle, the first rotating semicircle is provided with a circular connecting column, the second rotating semicircle is provided with a circular connecting buckle, the circular connecting column and the circular connecting buckle are fixedly connected at the first half-opening groove cavity and the second half-opening groove cavity; The dial piece is fixedly connected to the control part through the mounting hole.

2. The LED ring lamp structure according to claim 1, characterized in that: The lower cover is provided with heat dissipation holes, and a plurality of heat dissipation holes are provided and distributed in a ring-shaped manner along the surface of the lower cover.

3. The LED ring lamp structure according to claim 1, characterized in that: A plurality of fixing columns are provided and are distributed at intervals along the inner circumference of the lower cover.

4. The LED ring lamp structure according to claim 1, characterized in that: The power supply is provided with a first card slot, the insulating sheet is provided with a second card slot, and the LED light source board is provided with a third card slot. There are multiple card blocks, which are used in conjunction with the first card slot, the second card slot and the third card slot to fix the power supply, the insulating sheet and the LED light source board.

5. The LED ring lamp structure according to claim 1, characterized in that: The lower cover and the lampshade are hollow and closed.

6. The LED ring lamp structure according to claim 1, characterized in that: The outer peripheries of the first rotating semicircle and the second rotating semicircle at the fixed connection are designed to be inwardly concave.

7. The LED ring lamp structure according to claim 1, characterized in that: The circular connecting column is provided with a first fixing wing to stabilize the structure of the circular connecting column, and the circular connecting buckle is provided with a second fixing wing to stabilize the structure of the circular connecting buckle.

8. The LED ring lamp structure according to claim 1, characterized in that: A pin groove is provided on the second rotating semicircle. The pin groove is concave in design, and the tail end of the pin is installed in a direction facing the concave.

9. The LED ring lamp structure according to claim 1, characterized in that: The first rotating semicircle is provided with a first circular half surface, the second rotating semicircle is provided with a second circular half surface, the rotating head formed by the combination of the first circular half surface and the second circular half surface, and the lower cover and lampshade formed by the combination of the first circular half surface and the second circular half surface form a snap connection.

10. The LED ring lamp structure according to claim 1, characterized in that: The position of the fixing column corresponds to the position of the first clamping ring, the second clamping ring and the third clamping ring to form a fixed connection.

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