Hook lighting lamp and automobile door handle

Abstract

The utility model discloses a nest illuminating lamp, which comprises a shell, a lamp holder, a lamp holder, a lamp holder, a lamp holder, a lamp holder and a lamp holder. The light guide part is arranged at the top of the shell, the light guide part and the shell are integrally formed, and the light guide part and the shell are both made of light-transmitting materials; the PCB is arranged in the accommodating cavity; the light-emitting part is arranged on the PCB, the light-emitting part faces the light guide part, and the light-emitting part and the light guide part are oppositely arranged. According to the utility model, the number of parts of the pit lamp can be effectively reduced, the process is simplified, and the production efficiency is improved. The utility model further provides an automobile door handle which comprises the nest lighting lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a door handle and a car door light. Background Art

[0002] With the development of automobile technology, door handles of current cars are usually equipped with spotlights. The spotlights can provide convenience to users, such as lighting, and can also improve the beauty of the vehicle.

[0003] However, the current car door handle headlight has a large number of parts, which leads to complex production processes, low production efficiency, high costs and poor economy. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that the number of parts of the current car door handle light is too large, resulting in complex production process and low production efficiency. The utility model provides a light and a car door handle, which can effectively reduce the number of parts of the light, simplify the process and improve production efficiency.

[0005] In order to solve the above technical problems, the embodiment of the present utility model discloses a nest lighting lamp, comprising:

[0006] The shell has a receiving cavity, and along the thickness direction of the shell, the shell has a top and a bottom;

[0007] A light guide portion is provided on the top of the housing, the light guide portion and the housing are integrally formed, and both the light guide portion and the housing are made of a light-transmitting material;

[0008] A PCB board is arranged in the accommodating cavity;

[0009] The light emitting portion is provided on the PCB board, the light emitting portion faces the light guiding portion, and the light emitting portion and the light guiding portion are arranged opposite to each other.

[0010] By adopting the above technical solution, the light guide part and the shell are integrally formed, that is, the light guide part and the shell are changed from two parts to one part. This can eliminate the step of installing the light guide part on the shell, effectively simplifying the production process, improving production efficiency and reducing production costs.

[0011] According to a specific embodiment of the present invention, the outer surface of the shell is painted with black paint, and the black paint can prevent light from passing through.

[0012] By adopting the above technical solution, black paint is applied to the outer surface of the shell to prevent light from passing through. When the light guide part and the shell are integrally formed, light can be prevented from passing through the shell, thereby ensuring the light shape.

[0013] According to a specific embodiment of the present invention, the light guide portion and the housing are both made of PMMA.

[0014] According to a specific embodiment of the present invention, along the width direction of the nest lamp, the housing includes a first side wall and a second side wall, and the first side wall and the second side wall are arranged opposite to each other;

[0015] The first side wall is provided with a first clamping portion, and the second side wall is provided with a second clamping portion;

[0016] The first clamping portion is used to clamp with the inner wall of the automobile door handle, and the second clamping portion is used to clamp with the inner wall of the automobile door handle.

[0017] By adopting the above technical solution, a first clamping part and a second clamping part are provided on the shell for clamping with the inner wall of the car door handle. The structure is simple and effective, which facilitates the installation of the light on the car door handle, improves the installation efficiency, and thus improves the production efficiency and reduces the production cost.

[0018] According to a specific embodiment of the present invention, the first side wall is provided with a first positioning portion, and the second side wall is provided with a second positioning portion;

[0019] The first positioning portion is used to position the shell and the inner wall of the car door handle, and the second positioning portion is used to position the shell and the inner wall of the car door handle.

[0020] By adopting the above technical solution, by setting a first positioning part on the first side wall and a second positioning part on the second side wall, when the lighting fixture is installed on the car door handle, positioning can be provided by the first positioning part and the second positioning part, thereby further improving the installation efficiency and reducing the production cost.

[0021] According to a specific embodiment of the present invention, along the length direction of the nest lamp, the housing includes a third side wall and a fourth side wall, and the third side wall and the fourth side wall are arranged opposite to each other;

[0022] The third side wall is provided with a through hole, and the wires of the PCB board are passed through the through hole so that the lighting fixture is connected to the car;

[0023] The width direction is perpendicular to the length direction.

[0024] According to a specific embodiment of the present invention, the third side wall is provided with a wire limiting portion, and the wire limiting portion is used to limit the wire.

[0025] By adopting the above technical solution, a wire limiting portion is set on the third side wall to limit the wire, thereby ensuring the neatness of the wire, facilitating the installation of the light on the car door handle, and facilitating the subsequent connection of the wire with other electronic components of the car.

[0026] According to a specific embodiment of the present invention, the wire limiting portion includes:

[0027] a first connecting portion extending along the length direction, one end of the connecting portion being fixed to the third side wall;

[0028] a limiting portion, comprising a first end portion, a middle portion, and a second end portion, wherein the middle portion is located between the first end portion and the second end portion, and the middle portion is fixed to the other end of the first connecting portion;

[0029] The first end portion extends along the thickness direction to form a first extending portion, the second end portion extends along the thickness direction to form a second extending portion, and the first extending portion and the second extending portion are located on the same side of the middle portion along the thickness direction;

[0030] The first extension portion, the second extension portion and the middle portion are used to form a limiting space with the inner wall of the automobile door handle, and the limiting space is for the wire to pass through.

[0031] According to a specific embodiment of the present invention, it also includes:

[0032] A sealing portion, wherein the sealing portion, the first side wall, the second side wall, the third side wall, the fourth side wall and the top form the accommodating cavity.

[0033] By adopting the above technical solution, a sealing portion is provided, and the sealing portion, the first side wall, the second side wall, the third side wall, the fourth side wall and the top are formed into a receiving cavity. That is, the receiving cavity is sealed by the sealing portion, and the PCB board is arranged in the receiving cavity, which can effectively prevent water or moisture from entering the receiving cavity and damaging the electronic components on the PCB board.

[0034] The embodiment of the present utility model further discloses a car door handle, comprising:

[0035] inner cavity;

[0036] The nest lighting lamp as described in any of the above specific embodiments is arranged in the inner cavity;

[0037] The door handle is provided with a light outlet, the shape of which is adapted to the light guide portion of the lighting fixture so that at least a portion of the light guide portion is exposed to the outer surface of the door handle.

[0038] By adopting the above technical solution, a nest lamp is arranged in the inner cavity of the automobile door handle, and the light guide part and the shell are integrally formed, so that the light guide part and the shell are changed from two parts to one part, the step of installing the light guide part to the shell can be omitted, effectively simplifying the production process of the nest lamp, improving the production efficiency of the nest lamp, reducing the production cost of the nest lamp, and thus reducing the production cost of the automobile door handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A perspective view of a car door handle according to an embodiment of the present invention is shown;

[0040] Figure 2 A three-dimensional view of a car door handle according to an embodiment of the present invention is shown, with the housing partially hidden;

[0041] Figure 3 Shows a top view of the automobile door handle according to an embodiment of the present invention with a partially hidden housing;

[0042] Figure 4 Shows the stereoscopic view of the nest lamp of the utility model embodiment Figure 1 ;

[0043] Figure 5 Shows a top view of the nest light according to an embodiment of the present utility model;

[0044] Figure 6 Shows the stereoscopic view of the nest lamp of the utility model embodiment Figure 2 . DETAILED DESCRIPTION

[0045] The following is an explanation of the implementation of the present invention by means of specific specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide an in-depth understanding of the present invention, the following description will contain many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0046] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0047] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, 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. Therefore, they cannot be understood as a limitation on the utility model.

[0048] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0049] In the description of this embodiment, it should be noted that, unless otherwise specified or limited, the terms "disposed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this embodiment based on specific circumstances.

[0050] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0051] refer to Figure 1 and Figure 2 The embodiment of the present application discloses a car door handle 1. Specifically, the car door handle 1 includes an inner cavity 10 and a light 20, wherein the light 20 is arranged in the inner cavity 10.

[0052] Exemplarily, the car door handle 1 is provided with a light outlet 11, which is a through opening that connects the inner cavity 10 with the outside of the car door handle 1. The shape of the light outlet 11 is adapted to the light guide portion 22 of the lighting fixture 20 so that at least a portion of the light guide portion 22 is exposed to the outer surface of the car door handle 1, thereby realizing the lighting function.

[0053] For example, refer to Figure 3 Combined with Figure 1 and Figure 2 The inner wall 101 of the inner cavity 10 is provided with a third clamping portion 12 and a fourth clamping portion 13. The third clamping portion 12 and the fourth clamping portion 13 are used to secure the lighting fixture 20 to the inner wall 101 of the inner cavity 10 of the vehicle door handle 1. Specifically, along the width direction Y of the vehicle door handle 1, the third clamping portion 12 and the fourth clamping portion 13 are disposed opposite each other. Along the width direction Y, the lighting fixture 20 is secured between the third clamping portion 12 and the fourth clamping portion 13.

[0054] For example, continue to refer to Figure 3 The inner cavity 10 further includes a third positioning portion 14 and a fourth positioning portion 15, which are used to provide positioning when the nest lamp 20 is installed on the inner wall 101 of the inner cavity 10 to improve installation efficiency.

[0055] For example, the third positioning portion 14 is located on one side of the third clamping portion 12 along the length direction X of the automobile door handle 1 , and the fourth positioning portion 15 is located on one side of the fourth clamping portion 13 along the length direction X. The third positioning portion 14 and the fourth positioning portion 15 are arranged opposite each other along the width direction Y. The length direction X is perpendicular to the width direction X.

[0056] refer to Figure 4 and Figure 5 Combined with Figures 1 to 3 The embodiment of the present application further provides a nest lamp 20, comprising: a housing 21, a light guide portion 22, a PCB board 24 and a light emitting portion (not shown).

[0057] Specifically, the housing 21 has a receiving cavity 210. Along the thickness direction Z of the housing 21, the housing 21 has a top 2101 and a bottom 2102 (eg, Figure 6 As shown, the light guide portion 22 is disposed at the top 2101 of the housing 21. The light guide portion 22 and the housing 21 are integrally formed, and both the light guide portion 22 and the housing 21 are made of a light-transmitting material. A PCB board 24 is disposed within the accommodating cavity 210. The light-emitting portion is disposed on the PCB board 24, facing the light guide portion 22 and disposed opposite the light guide portion 22, so that the light-emitting portion transmits light to the exterior of the vehicle door handle 1 through the light guide portion 22.

[0058] In the embodiment of the present application, the light guide portion 22 and the housing 21 are integrally formed, thereby reducing the light guide portion 22 and the housing 21 from two parts to a single part. This eliminates the need to install the light guide portion 22 on the housing 21, effectively improving production efficiency, simplifying the process, and reducing production costs. Specifically, the light guide portion 22 and the housing 21 are integrally formed by injection molding.

[0059] For example, in the embodiment of the present application, the light-emitting portion is an LED lamp, but is not limited thereto. The light-emitting portion may also be other devices that can emit light.

[0060] In the embodiment of the present application, the light guide portion 22 and the shell 21 are both made of PMMA (Polymethyl Methacrylate). PMMA has high transparency, good light transmittance, and low price. It can effectively reduce the cost of the nest lamp and improve its economy while ensuring lighting.

[0061] In some other possible implementations, the material of the light guide portion 22 and the housing 21 may also be PC (Polycarbonate).

[0062] For example, since PMMA has high transparency, in order to prevent light from being transmitted through the shell 21 to the car door handle 1 (i.e., to prevent the car door handle 1 from emitting light other than the light-guiding portion 22), the outer surface of the shell 21 is coated with black paint in the embodiment of the present application. The black paint can effectively prevent light from passing through.

[0063] Continue to refer Figure 4 The light guide portion 22 includes a light guide body 221 , which protrudes along the thickness direction Z toward a direction away from the housing 21 , and along the thickness direction Z, a surface of the light guide body 221 away from the housing 21 is a light guide surface 222 .

[0064] For example, in the embodiment of the present application, the light guide surface 222 is an arc-shaped surface, but is not limited thereto. In other possible implementations, the light guide surface 222 may also be a plane, which can be adjusted according to actual products.

[0065] In the embodiment of the present application, except for the light guide surface 222 , the rest of the light guide body 221 is painted with black paint. In other words, light can only be transmitted to the outside of the car door handle 1 through the light guide surface 222 .

[0066] In other possible implementations, a portion of the light guide surface 222 is coated with black paint, while another portion is not, to adjust the light pattern. The present application does not impose any specific limitations on the position and area of ​​the black paint on the light guide surface 222 and can be adjusted based on actual product needs.

[0067] In other possible embodiments, the surface of the shell 21 may not be painted black, or a portion of the surface of the shell 21 may be painted black and the other portion may not be painted black. The embodiments of the present application do not impose any specific restrictions on the position and area of ​​the portion not painted black, and may be adjusted according to the actual needs of the product.

[0068] The embodiment of the present application does not impose any specific limitation on the type of black paint. For example, it can be paint, etc., as long as it can prevent light from passing through.

[0069] In some possible implementations, continue to refer to Figure 5 Combined with Figures 1 to 4The housing 21 includes a first side wall 211, a second side wall 212, a third side wall 213, and a fourth side wall 214. The first side wall 211 and the second side wall 212 are disposed opposite each other along the width direction Y of the light fixture 20 (the width direction Y of the light fixture 20 is the same as the width direction Y of the vehicle door handle 1). The third side wall 213 and the fourth side wall 214 are disposed opposite each other along the length direction X of the light fixture 20 (the length direction X of the light fixture 20 is the same as the length direction X of the vehicle door handle 1). Furthermore, one end of the third side wall 213 along the width direction Y is connected to the first side wall 211, and the other end is connected to the second side wall 212. The fourth side wall 214 along the width direction Y is connected to the first side wall 211 at one end, and to the second side wall 212 at the other end.

[0070] For example, the first side wall 211 is provided with a first engaging portion 2111, and the second side wall 212 is provided with a second engaging portion 2121. The first engaging portion 2111 is configured to engage with the third engaging portion 12 of the vehicle door handle 1, and the second engaging portion 2121 is configured to engage with the fourth engaging portion 13 of the vehicle door handle 1. In other words, the lighting fixture 20 is engaged with the inner wall 101 of the vehicle door handle 1 via the first engaging portion 2111 and the second engaging portion 2121.

[0071] In some possible embodiments, the first clamping portion 2111 and the second clamping portion 2121 are protrusions. The first clamping portion 2111 protrudes to the outside of the first side wall 211 along the width direction Y in the direction away from the accommodating cavity 210, and the second clamping portion 2121 protrudes to the outside of the second side wall 212 along the width direction Y in the direction away from the accommodating cavity 210. Correspondingly, the third clamping portion 12 is a buckle groove (not shown in the figure), which is used to match the first clamping portion 2111 in a concave-convex manner to form a limit for the nest lamp 20 along the length direction X and the thickness direction Y. The fourth clamping portion 13 is a buckle groove 131, and the buckle groove 131 of the fourth clamping portion 13 is used to match the second clamping portion 2121 in a concave-convex manner to form a limit for the nest lamp 20 along the length direction X and the thickness direction Y.

[0072] The first clamping portion 2111 and the second clamping portion 2121 are configured as protrusions, and the third clamping portion 12 and the fourth clamping portion 13 are configured as buckle grooves. The structure is simple and effective, and it is convenient to install the lighting fixture 20 on the car door handle 1.

[0073] The specific forms of the first clamping portion 2111, the second clamping portion 2121, the third clamping portion 12, and the fourth clamping portion 13 are not limited in this embodiment of the present application. It is sufficient that the first clamping portion 2111 cooperates with the third clamping portion 12, and the second clamping portion 2121 cooperates with the fourth clamping portion 13 to secure the lighting fixture 20 to the inner wall 101 of the vehicle door handle 1. For example, in other possible embodiments, the first clamping portion 2111 and the second clamping portion 2121 are grooves, and the third clamping portion 12 and the fourth clamping portion 13 are bumps. For another example, the first clamping portion 2111 is a groove, the second clamping portion 2121 is a bump, the third clamping portion 12 is a bump, and the fourth clamping portion 13 is a groove. For another example, the first clamping portion 2111 is a bump, the second clamping portion 2121 is a groove, the third clamping portion 12 is a groove, and the fourth clamping portion 13 is a bump.

[0074] In some possible implementations, reference Figure 5 Combined with Figure 2 and Figure 3 The first side wall 211 is provided with a first positioning portion 2112, and the second side wall 212 is provided with a second positioning portion 2122. The first positioning portion 2112 is used to cooperate with the third positioning portion 14 of the automobile door handle 1, and the second positioning portion 2122 is used to cooperate with the fourth positioning portion 15 of the automobile door handle 1, so as to position the housing 21 with the inner wall 101 of the automobile door handle 1.

[0075] Specifically, continue to refer to Figure 5 Combined with Figure 2 and Figure 3 The first positioning portion 2112 is a roughly rectangular protrusion, and the first positioning portion 2112 protrudes to the outside of the shell 21 along the width direction Y in the direction away from the accommodating cavity 210. The second positioning portion 2122 is a roughly rectangular protrusion, and the second positioning portion 121 protrudes to the outside of the shell 21 along the width direction Y in the direction away from the accommodating cavity 210.

[0076] Along the length direction X, the first positioning portion 2112 is opposite to the first clamping portion 2111, and the second positioning portion 2122 is opposite to the second clamping portion 2121. Also, along the width direction Y, the first positioning portion 2112 and the second positioning portion 2122 are opposite to each other.

[0077] Correspondingly, the third positioning portion 14 is an L-shaped sidewall, and the fourth positioning portion 15 is an L-shaped sidewall. During installation, the inner side of the L-shape of the third positioning portion 14 is used to abut against the first positioning portion 2112. During installation, the inner side of the L-shape of the fourth positioning portion 15 is used to abut against the second positioning portion 2122, thereby providing positioning when installing the lighting fixture 20 on the vehicle door handle 1, effectively improving installation efficiency.

[0078] In some possible implementations, reference Figure 6 Combined with Figure 4 and Figure 5 The third side wall 213 of the shell 21 is provided with a through hole 2135, through which the wire 241 of the PCB board 24 passes, so that the lighting fixture 20 is connected to other electronic devices of the car (such as controllers and other electronic devices).

[0079] For example, in the embodiment of the present application, the PCB board 24 is provided with two conductive wires 241 , and accordingly, the number of the through holes 2135 is also two, that is, the number of the through holes 2135 corresponds one-to-one to the number of the conductive wires 241 .

[0080] The present application does not impose any specific limitation on the number of through holes 2135, and the number can be adjusted according to the number of wires 241. For example, in other possible embodiments, the number of wires 241 on the PCB board 24 is three, four, or five, and accordingly, the number of through holes 2135 is also three, four, or five, as long as the number of through holes 2135 corresponds to the number of wires 241.

[0081] In some possible implementations, continue to refer to Figure 6 Combined with Figure 4 and Figure 5 The third side wall 213 is provided with a wire limiting portion 2130 , and the wire limiting portion 2130 is used to limit the wire 241 .

[0082] Specifically, the wire stopper 2130 is located on a side of the third sidewall 213 away from the accommodating cavity 210 along the length direction X. The wire stopper 2130 includes a first connecting portion 2131, a stopper 2132, a first extending portion 2133, and a second extending portion 2134. The first connecting portion 2131 extends along the length direction X, and one end of the first connecting portion 2131 is fixed to the third sidewall 213.

[0083] Exemplarily, the limiting portion 2132 includes a first end portion 21322 , a middle portion 21321 and a second end portion 21323 , the middle portion 21321 is located between the first end portion 21322 and the second end portion 21323 , and the middle portion 21321 is fixed to the other end of the first connecting portion 2131 .

[0084] For example, in the embodiment of the present application, the middle portion 21321 is perpendicular to the first connection portion 2131, but is not limited thereto. In other possible embodiments, the middle portion 21321 and the first connection portion 2131 are arranged at an angle, for example, the angle between the middle portion 21321 and the first connection portion 2131 is 30°, 40°, etc.

[0085] Illustratively, the first end portion 21322 extends along the thickness direction Z to form a first extension portion 2133, and the second end portion 21323 extends along the thickness direction Z to form a second extension portion 2134. The first extension portion 2133 and the second extension portion 2134 are located on the same side of the middle portion 21321 along the thickness direction Z. Furthermore, along the width direction Y, the first extension portion 2133 and the second extension portion 2134 are disposed opposite each other.

[0086] When the lighting fixture 20 is mounted on the car door handle 1, the first extension portion 2133, the second extension portion 2134 and the middle portion 21321 are used to form a limiting space 2136 (such as the inner wall 101 of the car door handle 1) with the inner wall 101 of the car door handle 1. Figure 4 As shown in FIG. 2 , the limiting space 2136 allows the wire 241 to pass through. In other words, the first extension portion 2133, the second extension portion 2134, and the intermediate portion 21321 can limit the guide 241, thereby keeping the wire 241 neatly arranged within the interior space of the vehicle door handle 1, facilitating the subsequent installation of the lighting fixture 20 on the vehicle door handle 1 and connecting the wire 241 to other electronic components of the vehicle.

[0087] In some possible implementations, the bottom 2102 of the shell 21 is a sealing portion 23 , and the sealing portion 23 , the first side wall 211 , the second side wall 212 , the third side wall 213 , the fourth side wall 214 and the top 2101 form a receiving cavity 210 .

[0088] Specifically, the sealing portion 23 is formed by glue potting, and the sealing portion 23 can prevent water and moisture from damaging the electronic components on the PCB board 24 .

[0089] In the embodiment of the present application, when glue is poured, the through hole 2135 on the third side wall 213 is also sealed to enhance the sealing effect.

[0090] Illustratively, a fourth positioning portion 2141 is provided on the fourth sidewall 214. The fourth positioning portion 2141 is a bump that protrudes outward from the accommodating cavity 210 along the length direction X. When glue is poured into the lighting fixture 20 to form the sealing portion 23, the fourth positioning portion 2141 positions the housing 21, thereby maintaining the stability of the lighting fixture 20 and ensuring smooth glue pouring to form the sealing portion 23.

[0091] Illustratively, the fourth positioning portion 2141 is clamped by a fixture (not shown) to keep the lighting fixture 20 stable during the glue pouring process, thereby ensuring that the glue pouring is completed smoothly to form the sealing portion 23.

[0092] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above description is provided to further illustrate the present invention in conjunction with specific embodiments, and that the present invention should not be construed as being limited to these descriptions. Those skilled in the art may make various changes in form and detail, including simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A nest lighting lamp, characterized in that: include: The shell has a receiving cavity, and along the thickness direction of the shell, the shell has a top and a bottom; A light guide portion is provided on the top of the housing, the light guide portion and the housing are integrally formed, and both the light guide portion and the housing are made of a light-transmitting material; A PCB board is arranged in the accommodating cavity; The light emitting portion is provided on the PCB board, the light emitting portion faces the light guiding portion, and the light emitting portion and the light guiding portion are arranged opposite to each other.

2. The nest lighting lamp according to claim 1, characterized in that: The outer surface of the shell is painted with black paint, and the black paint can prevent light from passing through.

3. The nest lighting lamp according to claim 1, characterized in that: The light guide portion and the housing are both made of PMMA.

4. The nest lighting lamp according to any one of claims 1 to 3, characterized in that: Along the width direction of the nest lamp, the housing includes a first side wall and a second side wall, and the first side wall and the second side wall are arranged opposite to each other; The first side wall is provided with a first clamping portion, and the second side wall is provided with a second clamping portion; The first clamping portion is used to clamp with the inner wall of the automobile door handle, and the second clamping portion is used to clamp with the inner wall of the automobile door handle.

5. The nest lighting lamp according to claim 4, characterized in that: The first side wall is provided with a first positioning portion, and the second side wall is provided with a second positioning portion; The first positioning portion is used to position the shell and the inner wall of the car door handle, and the second positioning portion is used to position the shell and the inner wall of the car door handle.

6. The nest lighting lamp according to claim 4, characterized in that: Along the length direction of the nest lamp, the shell includes a third side wall and a fourth side wall, and the third side wall and the fourth side wall are arranged opposite to each other; The third side wall is provided with a through hole, and the wires of the PCB board are passed through the through hole so that the lighting fixture is connected to the car; The width direction is perpendicular to the length direction.

7. The nest lighting lamp according to claim 6, characterized in that: The third side wall is provided with a wire limiting portion, and the wire limiting portion is used to limit the wire.

8. The nest lighting lamp according to claim 7, characterized in that: The wire limiting portion includes: a first connecting portion extending along the length direction, one end of the connecting portion being fixed to the third side wall; a limiting portion, comprising a first end portion, a middle portion, and a second end portion, wherein the middle portion is located between the first end portion and the second end portion, and the middle portion is fixed to the other end of the first connecting portion; The first end portion extends along the thickness direction to form a first extending portion, the second end portion extends along the thickness direction to form a second extending portion, and the first extending portion and the second extending portion are located on the same side of the middle portion along the thickness direction; The first extension portion, the second extension portion and the middle portion are used to form a limiting space with the inner wall of the automobile door handle, and the limiting space is for the wire to pass through.

9. The nest lighting lamp according to claim 6, characterized in that: Also includes: A sealing portion, wherein the sealing portion, the first side wall, the second side wall, the third side wall, the fourth side wall and the top form the accommodating cavity.

10. A car door handle, characterized in that: include: inner cavity; The nest lighting lamp according to any one of claims 1 to 9, arranged in the inner cavity; The door handle is provided with a light outlet, the shape of which is adapted to the light guide portion of the lighting fixture so that at least a portion of the light guide portion is exposed to the outer surface of the door handle.

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