Embedded light source structure for automobile skylight roller shutter

Abstract

The utility model relates to an embedded light source structure for an automobile skylight roller shutter. The embedded light source structure mainly comprises a conductive slip ring, a feather key, an optical fiber lamp holder, an aluminum rod body and a meteor lamp panel. Compared with a traditional installation mode, the optical fiber meteor lamp is reasonable in structure, simple and efficient, reduces and even does not damage an original vehicle structure, the optical fiber, the meteor lamp panel and the conductive slip ring are integrated in the aluminum rod body with the diameter being only about 20 mm, and the injection molding part upper cover and the tubular injection molding part which are designed in a split mode are further arranged in the aluminum rod body to protect and reinforce the meteor lamp panel. The structure can be produced in batches, compared with manual modification in the prior art, the light source is high in quality, stable and long in production cycle, the problem that the light source cannot be independently arranged in the roller shutter is solved, meanwhile, the light source can be fixedly installed on an original skylight roller shutter frame through the rod head end plug with the integrally-formed shaft rod, and a movable rod of an original skylight is matched; the light source structure is high in efficiency, capable of being preassembled, stable in quality and free of damage to an original automobile skylight structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of light source systems, and particularly relates to an embedded light source structure for an automobile sunroof roller blind. Background Art

[0002] With the increasing improvement of the quality of life, customers in the automotive modification market have higher and higher requirements for the quality of the skylight sunshade curtain of the starry sky roof. However, there are few professional personnel who can carry out construction and installation. Because the existing retrofitted and modified starry sky roofs need to be independently modified for each vehicle, which will damage the skylight structure of the original vehicle. In addition, there are the following situations for the currently installed starry sky roof light source system:

[0003] 1) The problem that traditional automobile sunroof roller blinds cannot independently embed light sources.

[0004] 2) The problem that the light sources embedded in the roller blind cannot conduct electricity independently.

[0005] 3) The problem that the optimized optical fibers cannot be evenly distributed.

[0006] 4) The structure is unreasonable, cannot be mass-produced, the quality of manual production is uncontrollable, the production is unstable, and the processing cycle is long.

[0007] Therefore, it is necessary to conduct research and development to solve the above problems and related pain points. Content of the Utility Model

[0008] To solve the above problems, the utility model adopts the following technical solutions:

[0009] An embedded light source structure for an automobile sunroof roller blind, including a conductive slip ring, a slip key, an optical fiber lamp head, an aluminum rod body, and a meteor lamp board. It is characterized in that a tubular injection molding part equipped with an injection molding part upper cover and an optical fiber lamp head nested with a lamp head kit are arranged in the aluminum rod body; the lamp head kit is fixedly engaged with the aluminum rod body through the assistance and fixation of the slip key; the conductive slip ring is fixed in position through rod head end plugs fixedly installed at both ends of the aluminum rod body; the tubular injection molding part is of a groove cavity structure, and a meteor lamp board electrically connected to the conductive slip ring through a power line is fixedly installed in its inner cavity; the meteor lamp board is electrically connected to meteor optical fibers, and while the optical fiber lamp head is electrically connected to the conductive slip ring, several illumination optical fibers are also led out; a retractable roller blind is arranged on the aluminum rod body, and a groove hole is also opened at the bottom thereof for the meteor optical fibers and the illumination optical fibers to be led out and arranged on the roller blind.

[0010] Preferably, the light source is equipped with an internal light source heat dissipation plate to assist in working.

[0011] Preferably, the aluminum rod body is fixedly installed on the original vehicle sunroof roller blind frame through a rod head end plug integrally formed with a shaft rod.

[0012] Preferably, one end of the rolling curtain is fixed to the aluminum rod body, and the other end is fixed to the movable rod of the original car sunroof.

[0013] Preferably, the upper cover of the injection molded part is provided with holes corresponding to the meteor fiber optic cables on the meteor light board, and the tubular injection molded part is provided with holes corresponding to the illumination fiber optic cables.

[0014] Preferably, rubber sleeves are installed in the holes provided on the upper cover of the injection molded part and the tubular injection molded part to protect the led-out fiber optic cables.

[0015] Preferably, the position of the slot on the aluminum rod body corresponds to the positions of the holes provided on the upper cover of the injection molded part and the tubular injection molded part.

[0016] Preferably, there are two rod head end plugs. The first rod head end plug for assisting in the assembly of the conductive slip ring has a through hole on its shaft rod for the power cord to be introduced and electrically connected to the conductive slip ring.

[0017] Preferably, the aluminum rod body is a hollow tube with a diameter in the range of 18 mm to 22 mm.

[0018] Compared with the prior art, the advantages of the present utility model are as follows:

[0019] The structure of the present utility model is reasonable. Compared with the traditional installation method, it is simple and efficient, reducing or even not damaging the original vehicle structure. Since the fiber optic cables, meteor light board and conductive slip ring are integrated into the aluminum rod body with a diameter of only about 20 mm, and the upper cover of the injection molded part and the tubular injection molded part with a split design are also arranged inside to protect and reinforce the meteor light board. Such a structure can be mass-produced. The injection molded part with the meteor light board and meteor fiber optic cables can be regarded as one module, the fiber optic lamp head with the light source heat dissipation board and lamp head kit can be regarded as one module, and the aluminum rod body equipped with the rod head end plug can be regarded as one module. After production and assembly, they are modularly assembled with the conductive slip ring. It is of higher quality, more stable and has a shorter production cycle compared with the previous manual modification. While solving the problem that the light source cannot be independently placed inside the rolling curtain, it can also be fixedly installed on the original vehicle sunroof rolling curtain frame through the rod head end plug integrally formed with the shaft rod, and then cooperate with the movable rod of the original vehicle sunroof, thus realizing an embedded light source structure for an automotive sunroof rolling curtain with high efficiency, pre-assembly, stable quality and no damage to the original vehicle sunroof structure. The present utility model is equipped with a meteor shower decorative lighting effect with meteors, achieving the required aesthetics while avoiding and replacing the original damaging installation method. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the general assembly drawing of the present utility model;

[0021] Figure 2 is Figure 1Partial enlarged perspective view at location A in [the figure];

[0022] Figure 3 is Figure 1 Partial enlarged perspective view at location B in [the figure];

[0023] Figure 4 is the exploded view of the partial structure of the present utility model;

[0024] Figure 5 and Figure 6 are both the structural schematic diagrams of the aluminum rod body of the present utility model. Detailed implementation manners

[0025] 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 to 6 shown, the present utility model is an embedded light source structure for an automobile sunroof roller blind. The present utility model mainly includes a conductive slip ring (2), a sliding key (3), an optical fiber lamp head (5), an aluminum rod body (9), and a meteor lamp panel (10). Its general structure is that a tubular injection molding part (8) equipped with an injection molding part upper cover (7) and an optical fiber lamp head (5) nested with a lamp head kit (6) are provided inside the aluminum rod body (9); the conductive slip ring (2) is electrically connected to the optical fiber lamp head (5) through the assistance of the sliding key (3); the conductive slip ring (2) is fixed in position through rod head end plugs installed at both ends of the aluminum rod body (9); the tubular injection molding part (8) has a groove cavity structure, and a meteor lamp panel (10) electrically connected to the conductive slip ring (2) through a power line is fixedly installed inside its cavity; the meteor lamp panel (10) is electrically connected to meteor optical fibers (12), and several illumination optical fibers (16) are led out from the optical fiber lamp head (5); a roller blind (13) that can be unfolded or wound is provided on the aluminum rod body (9), and a slot hole is also opened at its bottom for the meteor optical fibers (12) and the illumination optical fibers (16) to be led out and arranged on the roller blind (13); there are two rod head end plugs in total. The first rod head end plug (14) that assists in assembling the conductive slip ring (2) has a through hole on its shaft rod for the power line to be introduced and electrically connected to the conductive slip ring (2).

[0027] Among them, the optical fiber lamp head (5) is configured with an internal light source heat dissipation plate (4) to assist in working. Such a design can maximize the effective heat dissipation of the internal light source during operation, so as to increase the service life.

[0028] The aluminum rod body (9) is fixedly installed on the original car sunroof roller shutter frame (1) through the rod head end plug integrally formed with a shaft rod. One end of the roller shutter (13) is fixed on the aluminum rod body (9), and the other end is fixed on the movable rod (15) of the original car sunroof. Such a design enables the movable rod (15) to drive the roller shutter (13) to be deployed or retracted on the sunroof track without additional components being added, which may damage the original car structure.

[0029] The upper cover (7) of the injection molded part is provided with holes corresponding to the meteor fiber optic cables (12) on the meteor lamp board (10), and the tubular injection molded part (8) is provided with holes corresponding to the illumination fiber optic cables (16). The illumination fiber optic cables (16) are led out by the fiber optic lamp head (5). A number of illumination fiber optic cables (16) are led out from the fiber optic lamp head (5). The lamp head kit (6) sleeved outside the fiber optic lamp head (5) can be used as a fiber optic fixing base to centrally arrange the roots of the illumination fiber optic cables (16) for subsequent wire arrangement.

[0030] It should be noted that rubber sleeves (11) are installed in the holes provided on the upper cover (7) of the injection molded part and the tubular injection molded part (8) to protect the led-out fiber optic cables. Since the fiber optic cables may be cut off if they are in direct contact with the aluminum rod body (9) for a long time, such a design effectively protects the fiber optic cables while increasing the practicality and service life of the present invention.

[0031] It can be further explained that the present invention also has the following structural or detailed advantages:

[0032] 1. By setting the conductive slip ring (2), it is ensured that the power cord of the roller shutter (13) of the present invention does not rotate during the process of self-rotation deployment or retraction, avoiding problems such as wire breakage and knotting.

[0033] 2. By setting the sliding key (3), it is ensured that the lamp head kit (6) rotates synchronously with the present invention, avoiding damage to the fiber optic lamp head (5) caused by misalignment.

[0034] 3. The upper cover (7) of the injection molded part provided with holes is a layout part for the meteor fiber optic cables (12), which can lead out one thousand meteor fiber optic cables (12) to be evenly arranged on the roller shutter (13). Such a design can avoid problems such as deformation and bending caused by the accumulation of fiber optic cables led out from the same hole. Since the light effect attenuation will be aggravated after the fiber optic cables are deformed or bent, the practicality can be ensured while better wire arrangement can be achieved by providing holes with rubber sleeves (11), making the whole present invention more concise and beautiful.

[0035] 4. In addition to the holes for the illumination fiber optic cables (16) provided in the tubular injection molded part (8), it is also integrally formed with a fixing plate for the meteor lamp board (10) to stably assemble it.

[0036] 5. The meteor lamp panel (10) is preset to have the effect of meteor lighting compared with the optical fiber lamp head (5) for separate control.

[0037] 6. The aluminum rod body (9) is a general-purpose component with a built-in contraction spring, which can directly replace the original vehicle parts without the need for separate modification and adaptation.

[0038] Based on the general aluminum rod body (9) with a contraction spring, the present utility model has developed a light source structure that can be integrated within a diameter range of 18 mm to 22 mm, and the components assembled therein can be modularly produced. Such a design has the advantages of high efficiency, pre-assembly, stable quality, and no damage to the original vehicle sunroof structure, which cannot be achieved by current manual modification.

[0039] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0041] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0042] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one solution", "some solutions", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.

Claims

1. An embedded light source structure for a car sunroof roller blind, comprising a conductive slip ring (2), a sliding key (3), an optical fiber lamp holder (5), an aluminum rod body (9), and a meteor lamp board (10), characterized in that: The aluminum rod body (9) is provided with a tubular injection molded part (8) equipped with an injection molded part upper cover (7) and an optical fiber lamp holder (5) embedded with a lamp holder kit (6); the lamp holder kit (6) is fixed to the aluminum rod body (9) by means of the auxiliary fixing of the sliding key (3); the conductive slip ring (2) is fixed in position by means of rod head end plugs fixedly mounted at both ends of the aluminum rod body (9); the tubular injection molded part (8) is a groove cavity structure, and a conductive light source (5) is fixedly mounted in its inner cavity. A meteor light board (10) is electrically connected to a slip ring (2); the meteor light board (10) is electrically connected to a meteor optical fiber (12), and the optical fiber lamp head (5) is electrically connected to the conductive slip ring (2) and also leads out a plurality of lighting optical fibers (16); a rolling curtain (13) that can be unfolded or rolled up is arranged on the aluminum rod body (9), and a slot is also opened at the bottom thereof for leading out the meteor optical fiber (12) and the lighting optical fiber (16) so as to be arranged on the rolling curtain (13).

2. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: The light source (5) is equipped with a built-in light source heat dissipation plate (4) for auxiliary operation.

3. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: The aluminum rod body (9) is fixedly mounted on the original vehicle sunroof roller blind frame (1) via a rod head end plug integrally formed with a shaft rod.

4. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: One end of the rolling curtain (13) is fixed on the aluminum rod body (9), and the other end is fixed on the movable rod (15) of the original vehicle sunroof.

5. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: The injection molded part upper cover (7) is provided with holes corresponding to lead out the meteor optical fiber (12) on the meteor light board (10), while the tubular injection molded part (8) is provided with holes corresponding to lead out the lighting optical fiber (16).

6. The embedded light source structure for a car sunroof roller blind according to claim 5, characterized in that: The holes opened on the injection molded part upper cover (7) and the tubular injection molded part (8) are both embedded with rubber sleeves (11) to protect the led-out optical fibers.

7. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: The position of the slotted hole on the aluminum rod body (9) corresponds to the position of the hole opened on the injection molded part upper cover (7) and the tube-shaped injection molded part (8).

8. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: There are two rod end plugs in total. The first rod end plug (14) is used to assist in assembling the conductive slip ring (2). A through hole is provided on the shaft of the first rod end plug for introducing a power line to electrically connect with the conductive slip ring (2).

9. The embedded light source structure for a car sunroof roller blind according to claim 1, characterized in that: The aluminum rod body (9) is a hollow tube with a diameter ranging from 18 mm to 22 mm.

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