Dynamic water ripple decorative lamp

Abstract

The utility model relates to the technical field of lamps, in particular to a dynamic water ripple decorative lamp which comprises a lamp shell (1), a projection support (2), a light pillar (3), an LED lamp panel (4), a lampshade (5) and a motor (6), and is novel in conception, scientific in design, reasonable in structure, small in occupied space, convenient to use, safe and reliable in function and good in dynamic water ripple simulation light emitting effect. The lamp increases the sense of science and technology and the sense of ceremony for the whole vehicle, and the manufacturing cost is not high.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive lamps, in particular to a dynamic water ripple decorative lamp. Background Art

[0002] As the automotive industry enters the new energy track, the new car models of each OEM are becoming more and more radical and bold. At the same time, the requirements for the appearance parts of the headlights are getting higher and higher, and the shapes and light patterns are becoming more and more fashionable, and more and more attention is paid to differentiation. In order to add a sense of technology and ceremony to the whole vehicle with the headlights, there is an urgent actual need to develop a headlight structure that can simulate dynamic water ripples. Content of the Utility Model

[0003] In view of the deficiencies of the prior art and the actual actual needs, the utility model provides a dynamic water ripple decorative lamp to solve the problems.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A dynamic water ripple decorative lamp, comprising a lamp housing, a projection bracket, a light column, an LED lamp board, a lamp cover and a motor. It is characterized in that the lamp housing is provided with a cavity, the projection bracket is fixed in the cavity of the lamp housing and is provided with a reflecting surface, the reflecting surface is a smooth arc surface and is aluminized on its surface, the motor is fixed on one side of the projection bracket, one end of the light column is fixedly connected with the motor shaft core, and the other end is installed on the other side of the projection bracket through a bearing. The LED lamp board is fixed on the projection bracket below the light column. The lamp cover is hinged to the lamp housing or the projection bracket. A transparent plate is provided in the middle of the lamp cover. The lamp cover and the transparent plate determine the visible area of the lamp. The main body of the light column is a transparent cylinder, and a shaping structure is provided on its outer periphery. The shaping structure is to open an elliptical annular groove on the outer peripheral part of the light column main body. The elliptical annular groove is in an elliptical annular shape and is connected end to end. The outer circle and the inner circle of the groove opening are both elliptical. The outer side wall and the inner side wall of the groove are smoothly connected at the bottom of the groove. Due to the establishment of the groove, an elliptical boss is naturally formed in the annular circle of the groove, and its side wall is the inner side wall 4 of the groove. The groove and the boss form a combined shaping structure, and this combined shaping structure is arranged repeatedly along the axial direction on the outer periphery of the light column, that is, a string of combined shaping structures is formed on the outer periphery of the light column.

[0006] The light column, the LED lamp board and the motor are all located outside the visible area.

[0007] At least two strings of combined shaping structures are arranged on the outer periphery of the light column.

[0008] The positions of two adjacent strings of combined shaping structures are offset by a distance L along the axial direction.

[0009] The width of the groove opening part of the groove is greater than the width of the groove bottom part.

[0010] The utility model relates to a dynamic water ripple decorative lamp, which has novel concept, scientific design, reasonable structure, small occupied space, convenient use, safe and reliable function, good simulated dynamic water ripple lighting effect, adds a sense of technology and ceremony to the whole vehicle, and has a low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments and descriptions thereof are used to explain the present application and do not constitute an improper limitation to the present application.

[0012] Figure 1 It is a three-dimensional schematic diagram of the dynamic water ripple decorative lamp of the present utility model;

[0013] Figure 2 is Figure 1 an explosion schematic diagram;

[0014] Figure 3 It is a plan schematic diagram of the dynamic water ripple decorative lamp of the present utility model;

[0015] Figure 4 is Figure 3 a sectional schematic diagram taken along the C-C direction;

[0016] Figure 5 It is a three-dimensional schematic diagram of a light column;

[0017] Figure 6 It is a plan schematic diagram of a light column;

[0018] Figure 7 is Figure 6 a top view schematic diagram;

[0019] Figure 8 is Figure 7 a sectional schematic diagram taken along the D-D direction;

[0020] Figure 9 is Figure 7 a sectional schematic diagram taken along the E-E direction;

[0021] Figure 10 It is a developed schematic diagram of the circumferential surface (partial) of the light column;

[0022] In the figure: 1 - lamp housing; 2 - projection bracket; 21 - reflecting surface; 3 - light column; 31 - boss; 32 - groove; 321 - outer groove opening; 322 - inner groove opening; 323 - outer side wall; 324 - inner side wall; 4 - LED lamp board; 5 - lamp cover; 51 - transparent plate; 6 - motor; L - distance. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of the present utility model more clear and understandable, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described below are only used to explain the present utility model. In these descriptions, the key words that need to be noted include "light column", "boss", "groove", "outer ring of the notch", "inner ring of the notch", "outer side wall", "inner side wall", "combined modeling structure", "visible area", etc. These are only for the convenience of describing the present utility model and simplifying the description, and therefore cannot be construed as a limitation to the present utility model.

[0024] As Figure 1 , Figure 2 and Figure 3 shown, the dynamic water ripple decorative lamp of the present utility model includes a lamp housing 1, a projection bracket 2, a light column 3, an LED lamp board 4, a lamp cover 5 and a motor 6. The lamp housing 1 is provided with a cavity, see Figure 4 , the projection bracket 2 is fixed in the cavity of the lamp housing 1, and it is provided with a reflecting surface 21. The reflecting surface 21 is a smooth arc surface and its surface is aluminized. The motor 6 is fixed on one side of the projection bracket 2. One end of the light column 3 is fixedly connected to the shaft core of the motor 6, and the other end is installed on the other side of the projection bracket 2 through a bearing. The LED lamp board 4 is fixed on the projection bracket 2 below the light column 3. The lamp cover 5 is hinged to the lamp housing 1 or the projection bracket 2 to facilitate opening the lamp cover 5. A transparent plate 51 is provided in the middle of the lamp cover 5. The lamp cover 5 and the transparent plate 51 determine the visible area of the lamp. This visible area is the area inside the cavity of the lamp housing 1 that can be seen through the transparent plate 51 of the lamp cover 5 outside the lamp. Generally, the light column 3, the LED lamp board 4 and the motor 6 are all located outside the visible area, that is, they are blocked by other parts of the lamp cover 5 and are not visible through the transparent plate 51 in the visible area.

[0025] The light column 3 is made of transparent organic glass or plastic, and the main body is a transparent cylinder. A modeling structure is provided on its outer periphery. In this embodiment, the modeling structure is an elliptical annular groove 32 opened on the outer peripheral part of the main body of the light column 3. As Figure 5 , Figure 7 shown, the elliptical annular groove 32 is in an elliptical annular shape and is connected end to end. Its outer ring 321 of the notch and inner ring 322 of the notch are both elliptical. See Figure 4 shown, the width of the notch part is greater than the width of the groove bottom part, and the outer side wall 323 and the inner side wall 324 of the groove 32 are smoothly connected at the bottom of the groove 32. At the same time, as Figure 6 , Figure 8 and Figure 9As shown, due to the establishment of the groove 32, an elliptical boss 31 is naturally formed within the annular circle of the groove 32, and its side wall is the inner side wall 324 of the groove 32. The groove 32 and the boss 31 constitute a combined modeling structure, and this combined modeling structure is arranged repeatedly along the axial direction on the outer periphery of the light column 3, that is, a string of combined modeling structures is formed on the outer periphery of the light column 3. In this embodiment, at least two strings of combined modeling structures are arranged on the outer periphery of the light column 3. As Figure 10 shown, the positions of two adjacent strings of combined modeling structures are staggered by a distance L along the axial direction.

[0026] When the utility model is in use, the LED lamp board 4 is lit, the electric control motor 6 drives the modeling light column 3 to rotate, the LED lamp board 4 at the bottom emits light, the direct light passes through the rotating transparent light column 3 with the characteristics of the combined modeling structure, and through the cross-action of the reflected light of the reflecting surface 21 of the projection bracket 2, it irradiates the visible area of the lamp shade 5 of the lamp, that is, in the visible area of the transparent plate 51 of the lamp shade 5 of the lamp, a dynamic ripple effect similar to that generated by the flow of water is presented, enhancing the sense of ceremony, interest, and differentiation of the whole vehicle.

[0027] The above is only one implementation manner of the utility model. For those skilled in the art, the utility model can also have various other implementation manners with changes and modifications, which will not be elaborated one by one here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model are all included in the protection scope required by the utility model.

Claims

1. A dynamic water ripple decorative lamp, comprising a lamp housing (1), a projection bracket (2), a light column (3), an LED lamp panel (4), a lampshade (5) and a motor (6), characterized in that: The lamp housing (1) is provided with a cavity, the projection bracket (2) is fixed in the cavity of the lamp housing (1), and is provided with a reflection surface (21), the reflection surface (21) is a smooth curved surface, and its surface is aluminum-plated, the motor (6) is fixed on one side of the projection bracket (2), one end of the light column (3) is fixedly connected to the shaft core of the motor (6), and the other end is installed on the other side of the projection bracket (2) through a bearing, the LED lamp panel (4) is fixed on the projection bracket (2) below the light column (3), the lampshade (5) is hinged to the lamp housing (1) or the projection bracket (2), a transparent plate (51) is provided in the middle of the lampshade (5), the lampshade (5) and the transparent plate (51) determine the visible area of ​​the lamp, and the main body of the light column (3) is a transparent cylinder, and its outer periphery is provided with a molding structure The molding structure is that an elliptical annular groove (32) is opened on the outer periphery of the main body of the light column (3), the elliptical annular groove (32) is in the shape of an elliptical ring, connected end to end, and its groove outer circle (321) and groove inner circle (322) are both elliptical, and the outer wall (323) and inner wall (324) of the groove (32) are smoothly connected at the bottom of the groove (32). Due to the establishment of the groove (32), an elliptical boss (31) is naturally formed in the annular circle of the groove (32), and its side wall is the inner wall (324) of the groove (32). The groove (32) and the boss (31) constitute a combined molding structure, and the combined molding structure is repeatedly arranged along the axial direction of the outer periphery of the light column (3), that is, a series of combined molding structures are formed on the outer periphery of the light column (3).

2. A dynamic water ripple decorative lamp according to claim 1, characterized in that: The light column (3), LED light panel (4) and motor (6) are all located outside the visible area.

3. The dynamic water ripple decorative lamp according to claim 1, characterized in that: At least two strings of combined modeling structures are arranged on the outer periphery of the light column (3).

4. The dynamic water ripple decorative lamp according to claim 1, characterized in that: The positions of two adjacent strings of combined modeling structures are staggered by a distance (L) along the axial direction.

5. The dynamic water ripple decorative lamp according to claim 1, characterized in that: The groove (32) has a groove opening width that is greater than the groove bottom width.

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