CN209381892U - Shine handle head and vehicle - Google Patents

Abstract

This disclosure relates to a kind of luminous handle head and vehicle, which includes: mounting base；Upper cover, at least part of the upper cover are configured to transmittance section, and upper cover is connect with the mounting base, and installation space is formed between upper cover and mounting base；Diffuser, the diffuser are configured with light diffusion part, which has uniform thickness and surface structure is curved surface raised upward thereon；And light source, for emitting beam；Wherein, diffuser and light source are each provided in installation space and diffuser is arranged between light source and upper cover, light source arrangement corresponding with light diffusion part and transmittance section, so that light exposes to transmittance section through light diffusion part.The handle head that shines effectively improves the problem that translucent effect is poor, diffuser production yield is low and manufacturing process is complicated.

Description

Luminous handle head and vehicle

Technical Field

The present disclosure relates to the field of vehicle technology, and in particular, to a light emitting handlebar head and a vehicle.

Background

The luminous handlebar head of a vehicle gearshift handlebar generally comprises a diffuser formed as an elongated structure for homogenizing the light emitted by the light source.

In the related art, the diffuser is manufactured through an injection molding process, but due to the uneven thickness of the diffuser, bubbles are easily generated in the injection molding process, so that the product yield is low, the manufacturing process is complicated, the light emitted by the diffuser is uneven, and the light transmission effect of the light-emitting handle head is reduced.

SUMMERY OF THE UTILITY MODEL

The present disclosure provides a light-emitting handle head to solve the problems of poor light-transmitting effect, low yield of the diffuser, and complicated manufacturing process.

In order to achieve the above object, the present disclosure provides a light emitting handle head comprising:

a mounting seat;

an upper cover, at least a part of which is configured to be a light-transmitting portion, the upper cover being connected to the mount base, and a mount space being formed between the upper cover and the mount base;

a diffuser configured with a light diffusion portion having a uniform thickness and an upper surface configured as an upwardly convex curved surface; and

a light source for emitting light;

the light source, the light diffusion part and the light transmission part are correspondingly arranged, so that the light is irradiated to the light transmission part through the light diffusion part.

Alternatively, the light emitting handle head is configured with a cavity structure below the light diffusion portion.

Optionally, the diffuser is further configured with a light guide portion located below the light diffusion portion, and the cavity structure is located between the light diffusion portion and the light guide portion, and the light is irradiated to the light transmission portion through the light guide portion, the cavity structure, and the light diffusion portion in this order.

Optionally, the light directing portion has a uniform thickness.

Optionally, an upper surface of the light guide part is configured as a curved surface protruding upward; or,

the upper surface of the light guide part is configured into a downward convex curved surface; or,

an upper surface of the light guide part is configured as a plane.

Optionally, the diffuser is held in position relative to the mount by a fixing structure.

Optionally, the fixing structure includes a boss connecting portion, a connecting hole and a fastener, the boss connecting portion is disposed on one side of the diffuser facing the mounting seat, the connecting hole is disposed on the mounting seat, and the fastener passes through the connecting hole and is matched with the boss connecting portion.

Optionally, the light emitting handle head further comprises:

the reflective membrane, the reflective membrane sets up just be located in the installation space the diffuser is kept away from one side of upper cover, the reflective membrane is seted up and is dodged the first mouth of dodging of boss connecting portion.

Optionally, the reflective film is provided with an avoidance hole for avoiding the light source, and at least a part of the light source penetrates through the avoidance hole.

Optionally, the light emitting handle head further comprises:

the PCB board, the PCB board sets up in the installation space, the light source is installed on the PCB board, set up on the PCB board and dodge the second of boss connecting portion dodges the mouth.

The present disclosure also provides a vehicle comprising the above-mentioned light-emitting handle head.

Through the technical scheme, in the light-emitting handle head provided by the disclosure, the light diffusion part of the diffuser is uniform in thickness, bubbles are not easy to generate in the injection molding process, the yield of products is improved, the light can uniformly pass through the diffuser, and the light-transmitting effect of the light-emitting handle head is improved; in addition, at least the light diffusion part of the diffuser in the disclosure has uniform thickness, and manual sand blasting is not needed after injection molding of the diffuser, so that the production efficiency can be remarkably improved. In addition, the upper surface of the light diffusion part is upwards convex and plays the role of a convex lens, so that the light from the light source is uniformly transmitted to the light transmission part, and the light emitting effect of the light emitting handle head is improved.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic perspective view of a light-emitting handle head according to an exemplary embodiment of the present disclosure;

FIG. 2 is an exploded schematic view of a lighted handpiece head provided by an exemplary embodiment of the present disclosure, with the base not shown;

FIG. 3 is a schematic structural view of a diffuser provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a schematic diagram of the structure of the first view angle of FIG. 3;

FIG. 5 is a schematic diagram of the structure of FIG. 3 from a second perspective;

FIG. 6 is a schematic cross-sectional view A-A of FIG. 5;

fig. 7 is a schematic cross-sectional view of a diffuser provided in accordance with another embodiment of the present disclosure.

Description of the reference numerals

100 upper cover 101 light transmission part

110 diffuser 111 boss connection

112 light diffusion part 113 light guide part

114 cavity structure 120 reflective film

121 dodge hole 122 first dodge mouth

130 PCB 131 second dodge port

140 rack 141 mounting groove

142 connecting hole 150 light source

160 base 200 mounting seat

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, without being stated to the contrary, the term "up and down" refers to the orientation or position relationship of the product that is usually placed when in use, and can be understood as up and down along the gravity direction, and also corresponds to the "up and down" in the drawing; "inner and outer" refers to "inner and outer" relative to the contour of the component or structure itself. In addition, it should be noted that terms such as "first", "second", and the like are used for distinguishing one element from another, and have no order or importance.

According to an aspect of the present disclosure, there is provided a light emitting handpiece, referring to fig. 1 and 2, comprising a mounting base 200, an upper cover 100, a diffuser 110 and a light source 150.

Referring to fig. 2, a mounting space is formed between the mounting base 200 and the upper cover 100, the diffuser 110 and the light source 150 are both disposed in the mounting space, the diffuser 110 is located between the light source 150 and the upper cover 100, at least a portion of the upper cover 100 is formed as a light-transmitting portion 101, the diffuser 110 is configured with a light-diffusing portion 112, the light-diffusing portion 112 has a uniform thickness and an upper surface thereof is configured as an upwardly convex curved surface, the light source 150 is used for emitting light, and the light source 150 is disposed corresponding to the light-diffusing portion 112 and the light-transmitting portion 101 so that the light is irradiated to the light-transmitting portion 101 through the light-diffusing portion 112. Referring to fig. 1 and 2, the mounting seat 200 includes a base 160 and a bracket 140, the bracket 140 is disposed in the base 160, the bracket 140 is used for connecting with the upper cover 100, and the mounting seat 200 is used for connecting with the shift lever.

Through the technical scheme, in the light-emitting handle head provided by the disclosure, as the light diffusion part 112 of the diffuser 110 has uniform thickness, bubbles are not easy to generate in the injection molding process, the yield of products is improved, the light can uniformly pass through the diffuser 100, and the light-transmitting effect of the light-emitting handle head is improved; in addition, the diffuser 110 in the present disclosure has a uniform thickness of at least the light diffusion portion 112, and manual sand blasting is not required after the injection molding of the diffuser 110 is completed, thereby greatly improving the production efficiency. In addition, the upper surface of the light diffusion part 112 protrudes upward and functions as a convex lens, which helps to uniformly spread the light from the light source 150 to the light transmission part 101, and improves the light emitting effect of the light emitting handle head.

In the embodiment of the disclosure, the light-transmitting portion 101 allows light to pass through, so that a logo can be disposed on the light-transmitting portion 101, and when the light source 150 emits light, the logo of the light-transmitting portion 101 can be in a uniform and full light-emitting state; the logo is etched on the upper cover 100 through processes of paint spraying, laser etching and semipermeable membrane electroplating, so that plump and bright metal texture is presented, meanwhile, light can penetrate through the light-transmitting portion 101, and the light-emitting handle head is favorably identified by a user at night.

Generally, the light-transmitting portion 101 may be disposed at a middle position of the upper cover 100, and a logo of the light-transmitting portion 101 is located at a thicker position of the upper cover 100, so that the stereoscopic impression is stronger and the appearance effect is better and more obvious. At least the corresponding part of the light-transmitting part 101 of the upper cover 100 is made of polymethyl methacrylate material, so as to have higher hardness and enhance the light-transmitting effect.

In the embodiment of the present disclosure, at least the light diffusion part 112 of the diffuser 110 is made of polycarbonate material and contains light diffusion particles therein, thereby facilitating more uniform light.

Referring to fig. 5 and 6, in an embodiment of the present disclosure, a cavity structure 114 is formed below the light diffusion portion 112 of the light emitting handlebar head, and the cavity structure 114 is provided to reduce the weight of the light emitting handlebar head, which is beneficial to light weight of the entire vehicle. Here, since the light-diffusing portion 112 has a uniform thickness and a convex upper surface, a certain gap exists below the light-diffusing portion 112, and the gap can be considered as a part of the cavity structure 114.

Referring to fig. 7, in another embodiment of the present disclosure, the diffuser 110 is further configured with a light guide portion 113, the light guide portion 113 is located below the light diffusion portion 112, the cavity structure 114 is located between the light diffusion portion 112 and the light guide portion 113, and the light is sequentially irradiated to the light-transmitting portion 101 through the light guide portion 113, the cavity structure 114 and the light diffusion portion 112, which is beneficial to light weight of the entire vehicle.

Further, the light guide part 113 has a uniform thickness, which can improve the production yield of the diffuser 110 and is beneficial to the light homogenizing treatment.

In one embodiment of the present disclosure, the upper surface of the light guide part 113 may be configured as a curved surface protruding upward, in other words, the upper surface of the light guide part 113 and the upper surface of the light diffusion part 112 are both configured as curved surfaces protruding upward, which enables light passing through the diffuser 110 to be more uniform, and since the light guide part 113 has a uniform thickness and the upper surface is a curved surface protruding upward, accordingly, the lower surface of the light guide part 113 is also a curved surface protruding upward, and bubbles are not easily generated during the injection molding of the diffuser 110 based on the uniform thickness of the light diffusion part 112 and the light guide part 113 (the thicknesses of both may be the same or different), which may improve the production yield of the diffuser 110, and may also contribute to the weight reduction of the entire vehicle.

In another embodiment, the upper surface of the light guide part 113 may be configured as a downward convex curved surface, which functions as a concave lens to gather light rays, so that more light rays can reach the light guide part 113 and irradiate out through the light-transmitting part 101, thereby improving the brightness of the luminous handle head. Since the light guide part 113 has a uniform thickness and the upper surface is a curved surface protruding downward, and accordingly, the lower surface of the light guide part 113 is also a curved surface protruding downward, bubbles are not easily generated in the injection molding process of the diffuser 110, the production yield of the diffuser 110 can be improved, and the light weight of the entire vehicle is facilitated.

Referring to fig. 7, in another embodiment, the upper surface of the light guide part 113 may be configured to be a plane, and since the light guide part 113 has a uniform thickness and the upper surface is a plane, and accordingly, the lower surface of the light guide part 113 is also a plane, bubbles are not easily generated during the injection molding of the diffuser 110, so that the production yield of the diffuser 110 can be improved, and the light weight of the entire vehicle can be facilitated.

In embodiments of the present disclosure, the diffuser 110 is held in position relative to the mount 200 by a securing structure that enables the diffuser 110 to be fixed relative to the mount 200, preventing the diffuser 110 from moving relative to the mount 200.

Wherein the securing structure may be configured in any suitable manner. Alternatively, referring to fig. 2, 3 and 4, the fixing structure includes a boss coupling portion 111, a coupling hole 142 and a fastener. Alternatively, the upper surface of the mounting seat 200 may be provided with a mounting groove 141, a coupling hole 142 is provided at the bottom of the mounting groove 141, and accordingly, a boss coupling portion 111 coupled with the coupling hole 142 is provided at a side of the diffuser 110 facing the mounting seat 200, and a fastening member passes through the coupling hole 142 and is coupled with the boss coupling portion 111, that is, the mounting seat 200 and the diffuser 110 are coupled by the fastening member; to avoid affecting the light transmission effect, the boss connection portion 111 may be disposed at an edge portion of the diffuser 110.

Wherein the fastening member may be a screw, and accordingly, the boss connection portion 111 is axially provided with a screw hole coaxial with the connection hole 142, thereby connecting the mount 200 and the diffuser 110 by the screw.

Alternatively, a boss connecting portion 111 may be provided at the bottom of the mounting groove 141, and accordingly, the diffuser 110 may be provided with a connecting hole 142 which is engaged with the boss connecting portion 111, and a fastener may pass through the boss connecting portion 111 and extend into the connecting hole 142 to maintain the position of the diffuser 110 relative to the mounting seat 200, and it is understood that, in this case, a threaded hole which penetrates along the axial direction thereof is provided in the boss connecting portion 111, and accordingly, the connecting hole 142 is an internal threaded hole.

Among them, the number of the boss connection parts 111 and the number of the connection holes 142 may be plural respectively to better maintain the position of the diffuser 110 with respect to the mount 200. In the embodiment shown in fig. 3, the diffuser 110 has a substantially quadrilateral structure, and the boss connection portions 111 are disposed at four corners, and correspondingly, the connection holes 142 are disposed at four corners of the mounting groove 141, and the four boss connection portions 111 correspond to the four connection holes 142 one to one.

Referring to fig. 2, in the embodiment of the present disclosure, the light-emitting handle head further includes a reflective film 120, the reflective film 120 is disposed in the installation space and located on a side of the diffuser 110 away from the upper cover 100, the reflective film 120 can reflect light emitted from the light source 150 to the direction of the upper cover 100 as much as possible to improve the utilization rate of the light, the reflective film 120 can be a plastic member subjected to surface coating treatment, or a metal plate with a smooth, bright and strongly reflective surface, so as to facilitate enhancing the reflective effect, and when the reflective film is a plastic member, the surface coating can be implemented by PVD, electroplating, and other processes, so as to achieve the purpose of enhancing the reflective effect.

Correspondingly, the edge of the reflective film 120 is provided with a first avoidance port 122 avoiding the boss connection portion 111, so that the reflective film 120 is installed between the diffuser 110 and the installation base 200, the number of the first avoidance ports 122 is determined according to the number of the boss connection portions 111, that is, the number of the first avoidance ports 122 corresponds to the number of the boss connection portions 111 one to one.

Referring to fig. 2, further, the reflective film 120 is further provided with an avoiding hole 121 for avoiding the light source 150, at least a portion of the light source 150 passes through the avoiding hole 121, and the shape of the avoiding hole 121 may be adapted to the shape of the light source 150.

Referring to fig. 2, in the embodiment of the present disclosure, the light emitting handle head further includes a PCB 130, the PCB 130 is disposed in the installation space, and the PCB 130 is located between the reflective film 120 and the installation base 200, the light source 150 is installed on the PCB 130, in addition, a second avoiding opening 131 for avoiding the boss connection portion 111 is disposed on the PCB 130, the number of the second avoiding openings 131 on the PCB 130 is still determined according to the number of the boss connection portions 111, that is, the number of the second avoiding openings 131 corresponds to the number of the boss connection portions 111.

The light sources 150 may be LEDs, for example, the number of the light sources 150 may be multiple, and the multiple light sources 150 may be uniformly distributed on the PCB 130, so that the light emitted by the multiple light sources 150 is more uniform.

In the embodiment of the present disclosure, the upper cover 100 is connected to the mounting base 200 in a sealing manner, and specifically, the joint between the upper cover 100 and the mounting base 200 can be sealed by a sealant, so as to seal the PCB 130 in the mounting space, thereby preventing water or dust from affecting the light transmission effect and even causing the functional failure of the PCB 130, and simultaneously being beneficial to protecting the components such as the reflective film 120, the diffuser 110 and the light source 150, and preventing the light transmission effect of the light emitting handle head from being affected.

In the embodiment of the present disclosure, in consideration of the frequency of use and the environment of the upper cover 100, the surface of the upper cover 100 may be provided with a transparent UV paint layer, and the UV paint layer may improve the wear resistance of the upper cover 100, and may also avoid affecting the light transmission effect of the upper surface of the upper cover 100.

According to another aspect of the present disclosure, a vehicle is provided that includes the above-described light emitting handlebar head.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure. It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. A light emitting handle head, comprising:

a mounting seat (200);

an upper cover (100), at least a part of the upper cover (100) is configured to be a light-transmitting part (101), the upper cover (100) is connected with the mounting seat (200), and a mounting space is formed between the upper cover (100) and the mounting seat (200);

a diffuser (110), the diffuser (110) being configured with a light diffusing portion (112), the light diffusing portion (112) having a uniform thickness and an upper surface thereof being configured as an upwardly convex curved surface; and

a light source (150) for emitting light;

wherein the diffuser (110) and the light source (150) are both arranged in the installation space and the diffuser (110) is arranged between the light source (150) and the upper cover (100), and the light source (150) is arranged corresponding to the light diffusion part (112) and the light transmission part (101) so that the light is irradiated to the light transmission part (101) through the light diffusion part (112);

the light emitting handpiece head is configured with a cavity structure (114) below the light diffusion part (112).

2. The luminous handpiece head according to claim 1, wherein the diffuser (110) is further configured with a light guide portion (113), the light guide portion (113) is located below the light diffusion portion (112), and the cavity structure (114) is located between the light diffusion portion (112) and the light guide portion (113), and the light is irradiated to the light-transmitting portion (101) through the light guide portion (113), the cavity structure (114), and the light diffusion portion (112) in this order.

3. The luminous handle head according to claim 2, characterized in that the light guide (113) has a uniform thickness.

4. The luminous handle head according to claim 2, characterized in that the upper surface of the light guide (113) is configured as an upwardly convex curved surface; or,

the upper surface of the light guide part (113) is configured into a curved surface which is convex downwards; or,

the upper surface of the light guide part (113) is configured as a plane.

5. The light emitting handpiece head according to claim 1, characterized in that the diffuser (110) is held in position relative to the mounting seat (200) by a fixing structure.

6. The light emitting handle head according to claim 5, wherein the fixing structure comprises a boss connection portion (111), a connection hole (142), and a fastener, the boss connection portion (111) is disposed on a side of the diffuser (110) facing the mount (200), the connection hole (142) is disposed on the mount (200), and the fastener passes through the connection hole (142) and engages with the boss connection portion (111).

7. The lighted handpiece head according to claim 6, further comprising:

reflective membrane (120), reflective membrane (120) set up in the installation space and be located diffuser (110) is kept away from one side of upper cover (100), reflective membrane (120) have been seted up and have been dodged the first mouth (122) of dodging of boss connecting portion (111).

8. The luminous handle head according to claim 7, characterized in that the reflective film (120) is provided with an avoidance hole (121) for avoiding the light source (150), at least a portion of the light source (150) passing through the avoidance hole (121).

9. The lighted handpiece head according to claim 6, further comprising:

PCB board (130), PCB board (130) set up in the installation space, light source (150) are installed on PCB board (130), offer on PCB board (130) and dodge the second of boss connecting portion (111) dodges mouth (131).

10. A vehicle comprising a luminous handlebar head as claimed in any one of claims 1 to 9.