Car lamp module and car lamp

Abstract

The utility model discloses a car lamp module and a car lamp. The car lamp module comprises a shell, a lens and a buffer supporting structure. The shell is provided with an accommodating cavity; the lens covers the shell through a fixing structure so as to block the containing cavity. At least two groups of buffer supporting structures are arranged at intervals, and the buffer supporting structures are arranged in the accommodating cavity; when the light distribution mirror covers the shell, the light incident face of the light distribution mirror is connected to the buffer supporting structure in a pressed mode so as to stabilize the relative position between the light distribution mirror and the shell. When the light distribution mirror is installed on the shell, the light distribution mirror extrudes the buffer supporting structure arranged in the containing cavity, it can be guaranteed that the light distribution mirror is installed on the shell stably, and the light pattern effect of the light emitting face of the light distribution mirror is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle lamp, in particular to a vehicle lamp module and a vehicle lamp. BACKGROUND

[0002] The vehicle lamp includes lighting lamp, interior lamp and the like, and the vehicle lamp includes a shell and a light distribution lens and the like arranged on the shell; when the vehicle lamp is assembled, there is an assembly gap between the light distribution lens and the shell, and under the action of vibration or external force during driving of the vehicle, the light distribution lens and the shell will shake, the vehicle lamp will produce abnormal sound, and the light type effect of the light emitting surface of the light distribution lens is poor.

[0003] Therefore, it is necessary to improve the prior art. CONTENT OF THE UTILITY MODEL

[0004] The present application aims to at least solve one of the technical problems in the prior art, and provides a vehicle lamp module and a vehicle lamp.

[0005] According to an aspect of the present application, the present application provides a vehicle lamp module, which comprises a shell, a light distribution lens and a buffer support structure; the shell has a receiving cavity; the light distribution lens is covered on the shell by a fixing structure to block the receiving cavity; the buffer support structure is at least spaced apart into two groups, and the buffer support structure is arranged in the receiving cavity; when the light distribution lens is covered on the shell, the light entrance surface of the light distribution lens is pressed on the buffer support structure to stabilize the relative position between the light distribution lens and the shell.

[0006] In one embodiment, the buffer support structure comprises a mounting seat and an elastic piece, the mounting seat is arranged on the shell, and the elastic piece is connected to the mounting seat; when the light distribution lens is covered on the shell, the light entrance surface of the light distribution lens is pressed on the elastic piece to make the elastic piece deform.

[0007] In one embodiment, the fixing structure comprises a fixing groove, a fixing block and a fixing buckle, the fixing groove is arranged on one side of the shell facing the light distribution lens, the fixing block is arranged on the groove wall of the fixing groove, and the fixing buckle is arranged on the light entrance surface of the light distribution lens; the fixing buckle is inserted into the fixing groove, and the fixing buckle is buckled on the fixing block to limit the relative position of the light distribution lens and the shell.

[0008] In one embodiment, the light distribution lens has a preset direction parallel to the light entrance surface of the light distribution lens; at least two sets of predetermined positioning structures are provided between the light distribution lens and the shell, the predetermined positioning structures include a positioning plate and a positioning block, the positioning block is provided with a positioning groove; the positioning plate is arranged on the light entrance surface of the light distribution lens, the positioning block is arranged on the shell, and the positioning plate is clamped in the positioning groove to limit the relative position of the light distribution lens and the shell in the preset direction.

[0009] In one embodiment, a control board and a printed circuit board are further included, the control board is arranged on the cavity wall away from the light distribution lens of the accommodating cavity; the printed circuit board is accommodated in the accommodating cavity through the mounting structure, and the printed circuit board and the control board are arranged in a spaced manner.

[0010] In one embodiment, a grid support is further included, the grid support is arranged between the printed circuit board and the light distribution lens; the grid support has a plurality of first light transmission holes arranged in an array, and the printed circuit board is respectively provided with a first light emitting unit opposite to each first light transmission hole.

[0011] In one embodiment, the grid support is arranged on the surface of the printed circuit board facing the light distribution lens through the mounting structure; the mounting structure includes at least two positioning columns, at least two limiting columns, a connecting hole and a connecting screw, the connecting hole is arranged on the positioning column, and the positioning column and the limiting column are arranged on the inner wall of the shell facing the light distribution lens; the printed circuit board is provided with a first positioning hole and a first limiting hole, and the grid support is provided with a second positioning hole and a second limiting hole; the limiting column is inserted into the first limiting hole and the second limiting hole to limit the relative position of the first positioning hole and the connecting hole, and the relative position of the second positioning hole and the connecting hole in the radial direction of the positioning column; the connecting screw is inserted into the first positioning hole and the second positioning hole, and is screwed with the connecting hole to press the printed circuit board against the end surface of the positioning column facing the light distribution lens, and to press the grid support against the surface of the printed circuit board facing the light distribution lens.

[0012] In one embodiment, a touch film is further included, the touch film is arranged on the light entrance surface of the light distribution lens, and touching the part of the light distribution lens opposite to the touch film can realize the display of different contents of the light distribution lens.

[0013] In one embodiment, a printed circuit board is accommodated in the accommodating cavity through the mounting structure, and a grid support is arranged on a surface of the printed circuit board facing the light distribution lens through the mounting structure; the grid support has a plurality of first light-transmitting through holes arranged in an array, and the printed circuit board is respectively provided with a first light-emitting unit opposite to each first light-transmitting through hole; the touch film includes a plurality of touch areas arranged in sequence, and the printed circuit board is respectively provided with a second light-emitting unit opposite to each touch area; the grid support further has a plurality of second light-transmitting through holes, and each second light-transmitting through hole is arranged between the second light-emitting unit opposite to the touch area and the touch area.

[0014] According to another aspect of the present application, a vehicle lamp is provided, which comprises the vehicle lamp module as described in any one of the preceding aspects.

[0015] The present application has the beneficial effect that when the light distribution lens is mounted on the shell, the light distribution lens extrudes the buffer support structure arranged in the accommodating cavity, so that the stability of the mounting of the light distribution lens on the shell is ensured, and the light type effect of the light emitting surface of the light distribution lens is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The technical solutions and other beneficial effects of the present application will become apparent through the following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings.

[0017] Figure 1 is a schematic view of a vehicle lamp provided by an embodiment of the present application.

[0018] Figure 2 is Figure 1 is a sectional view of

[0019] Figure 3 is a schematic view of a shell provided by an embodiment of the present application.

[0020] Figure 4 is Figure 3 is an enlarged view of A in

[0021] Figure 5 is a schematic view of another shell provided by an embodiment of the present application.

[0022] Figure 6 is a schematic view of the installation of a printed circuit board and a grid support provided by an embodiment of the present application.

[0023] Figure 7 is a schematic view of a fixing structure provided by an embodiment of the present application.

[0024] Figure 8 is a schematic view of another fixing structure provided by an embodiment of the present application.

[0025] Figure 9 is a schematic view of a printed circuit board and a shell provided by an embodiment of the present application.

[0026] Figure 10 is a schematic view of a grid support provided by an embodiment of the present application.

[0027] Figure 11 is Figure 1 another cross-sectional view.

[0028] Figure 12 is a display effect diagram provided by an embodiment of the present application.

[0029] in the figure:

[0030] 10, shell; 11, accommodating cavity;

[0031] 20, light distribution mirror;

[0032] 30, fixing structure; 31, fixing groove; 32, fixing block; 33, fixing buckle;

[0033] 40, buffer support structure; 41, mounting seat; 411, mounting hole; 42, elastic member;

[0034] 50, pre-positioning structure; 51, positioning plate; 52, positioning block; 521, positioning groove;

[0035] 60, control plate;

[0036] 70, printed circuit board; 71, first light-emitting unit; 72, first positioning hole; 73, first limiting hole; 74, second light-emitting unit;

[0037] 80, mounting structure; 81, positioning column; 82, limiting column; 83, connecting hole;

[0038] 90, grid support; 91, first light-transmitting through hole; 92, second positioning hole; 93, second limiting hole; 94, second light-transmitting through hole;

[0039] 100, touch film; 101, touch area;

[0040] 110, decorative film. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative labor fall within the scope of protection of the present application.

[0042] In the description of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "mounting", "connected", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection or can communicate with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] The vehicle lamp module and the vehicle lamp in the present application will be described in detail below in combination with the drawings and specific embodiments.

[0044] In the prior art, there is an assembly gap between the light distribution mirror and the shell. The light distribution mirror and the shell will shake under the vibration or external force during the driving of the vehicle, the vehicle lamp will produce abnormal sound, and the light type effect of the light distribution mirror light emitting surface is poor.

[0045] In order to solve the above technical problems, the present application provides a vehicle lamp module, which comprises a shell, a light distribution mirror and a buffer support structure; the shell has a containing cavity; the light distribution mirror is covered on the shell by a fixing structure to block the containing cavity; the buffer support structure is at least spaced apart into two groups, and the buffer support structure is arranged in the containing cavity; when the light distribution mirror is covered on the shell, the light entrance surface of the light distribution mirror is pressed on the buffer support structure to stabilize the relative position between the light distribution mirror and the shell. The following will be described in detail.

[0046] Referring to Figures 1-3 and Figure 9 In an embodiment, the vehicle lamp module comprises a shell 10, a light distribution mirror 20 and a buffer support structure 40; the shell 10 has a containing cavity 11; the light distribution mirror 20 is covered on the shell 10 by a fixing structure 30 to block the containing cavity 11; the buffer support structure 40 is at least spaced apart into two groups, and the buffer support structure 40 is arranged in the containing cavity 11; in this embodiment, the buffer support structure 40 comprises a mounting seat 41 and an elastic piece 42, the mounting seat 41 is arranged on the shell 10, and the elastic piece 42 is connected to the mounting seat 41; when the light distribution mirror 20 is covered on the shell 10, the light entrance surface of the light distribution mirror 20 is pressed on the elastic piece 42 (buffer support structure 40), so that the elastic piece 42 is deformed to stabilize the relative position between the light distribution mirror 20 and the shell 10.

[0047] When the light distribution lens 20 is mounted on the shell 10, the light distribution lens 20 extrudes the elastic member 42 arranged on the mounting seat 41 and makes the elastic member 42 deformed, the elastic member 42 can exert a force on the light distribution lens 20 from the light-in surface of the light distribution lens 20 to the light-out surface, so as to ensure the stability of the mounting of the light distribution lens 20 on the shell 10. When the light distribution lens 20 is actually mounted through the fixing structure 30, there can be an assembly gap between the light distribution lens 20 and the shell 10 after the mounting is completed, and the vibration or external force in the driving process of the vehicle can cause the light distribution lens 20 and the shell 10 to shake. The deformed elastic member 42 can exert a force on the light distribution lens 20, so as to resist the light distribution lens 20, avoid the shaking between the light distribution lens 20 and the shell 10 and the abnormal sound in the driving process of the vehicle, ensure the stability of the mounting of the light distribution lens 20 on the shell 10, and effectively improve the light type effect of the light-out surface of the light distribution lens 20.

[0048] It should be noted that in the embodiment, the above-mentioned buffer support structure 40 is provided with four groups, and is arranged on the shell 10 corresponding to the four corners of the light distribution lens 20. Such arrangement ensures the stability of the light distribution lens 20. In some embodiments, the appropriate arrangement number can be selected according to the length of the light distribution lens 20 and other factors, and is not limited to this.

[0049] In an embodiment, the mounting seat 41 has a mounting hole 411, the axial direction of the mounting hole 411 is perpendicular to the light-in surface of the light distribution lens 20, and the elastic member 42 is inserted into the mounting hole 411. When the elastic member 42 is deformed, the mounting hole 411 can limit the position of the elastic member 42 in the radial direction of the mounting hole 411, so as to avoid that the radial displacement of the elastic member 42 is too large when the elastic member 42 is deformed, which is not conducive to the stability of the light distribution lens 20.

[0050] It should be noted that in some embodiments, the axial direction of the mounting hole 411 can be not perpendicular to the light-in surface of the light distribution lens 20, so as to ensure that the offset of the elastic member 42 in the radial direction of the mounting hole 411 is small, and the stability of the mounting of the light distribution lens 20 is ensured, and is not limited to this. In the above-mentioned embodiment, the elastic member 42 can be a rubber block with elasticity or a compression spring.

[0051] Referring to Figure 3 and Figure 7 In an embodiment, the fixing structure 30 includes a fixing groove 31, a fixing block 32 and a fixing buckle 33. The fixing groove 31 is arranged on one side of the shell 10 facing the light distribution lens 20, the fixing block 32 is arranged on the groove wall of the fixing groove 31, and the fixing buckle 33 is arranged on the light-in surface of the light distribution lens 20. The fixing buckle 33 is inserted into the fixing groove 31, and the fixing buckle 33 is buckled on the fixing block 32, so as to limit the relative position of the light distribution lens 20 and the shell 10.

[0052] The fixing structure 30 can ensure that the light distribution lens 20 is fixedly installed on the shell 10, and the structure is simple and convenient to install. The fixing groove 31 is arranged on the side of the shell 10 facing the light distribution lens 20 (i.e., the circumferential side of the opening of the shell 10, and the light distribution lens 20 is used to block the opening), and the fixing buckle 33 is arranged on the light-incident surface of the light distribution lens 20 (i.e., the surface facing the shell 10). When the light distribution lens 20 is installed, the light distribution lens 20 is moved towards the opening of the shell 10, the fixing buckle 33 enters the fixing groove 31, and the light-incident surface of the light distribution lens 20 abuts against the elastic member 42 (at this time, the elastic member 42 is not stressed to deform). The light distribution lens 20 is continuously moved towards the shell 10 until the fixing buckle 33 is clamped on the fixing block 32, and at this time, the elastic member 42 is extruded to deform. The deformed elastic member 42 generates an action force on the light distribution lens 20 away from the shell 10, which makes the light distribution lens 20 have a tendency to move away from the shell 10, can ensure that the fixing buckle 33 is tightly clamped on the fixing block 32, and can ensure that the light distribution lens 20 is fixedly and firmly installed.

[0053] In the embodiment, the fixing block 32 has a guide surface, and the fixing buckle 33 can better complete clamping with the fixing block 32 through the guide surface. In some embodiments, the end of the fixing buckle 33 away from the light distribution lens 20 can also be provided with a guide surface (as shown in Figure 8

[0054] It should be noted that the number, arrangement position and interval distance between adjacent fixing grooves 31 of the fixing groove 31 can be comprehensively considered according to the specific size of the light distribution lens 20 and other factors, which is not limited here. In addition, in the embodiment, the light distribution lens 20 and the fixing buckle 33 are integrally arranged, which can be injection molded by polycarbonate material. The fixing buckle 33 has a certain elasticity, which can facilitate the clamping and installation of the fixing buckle 33 and the fixing block 32.

[0055] Referring to Figure 6 and Figure 11 In an embodiment, the vehicle lamp module further includes a control board 60 and a printed circuit board 70. The control board 60 is arranged on the cavity wall of the accommodating cavity 11 away from the light distribution lens 20. The printed circuit board 70 is accommodated in the accommodating cavity 11 through the mounting structure 80, and the printed circuit board 70 is arranged in a spaced manner with the control board 60.

[0056] The printed circuit board 70 and the control board 60 are arranged in a spaced manner, that is, there is a certain space between the printed circuit board 70 and the control board 60, which facilitates the arrangement of the wire harness between the printed circuit board 70 and the control board 60, and is beneficial to the arrangement and arrangement of the wire harness. In addition, the gap between the printed circuit board 70 and the control board 60 can also effectively isolate heat. When the printed circuit board 70 works, the heat of the light-emitting unit on the printed circuit board 70 is effectively separated from the control board 60, which reduces the influence of heat on the control board 60 and effectively prolongs the service life. ​

[0057] Referring to Figures 9-11 In an embodiment, the vehicle lamp module further comprises a grid support 90 disposed between the printed circuit board 70 and the light distribution lens 20; the grid support 90 has a plurality of first light transmission holes 91 arranged in an array, and the printed circuit board 70 has a first light emitting unit 71 disposed on each portion opposite to each first light transmission hole 91.

[0058] By arranging the grid support 90, each first light transmission hole 91 corresponds to a first light emitting unit 71, and different lighting effects can be combined by controlling the on-off of the first light emitting units 71 in different first light transmission holes 91; the first light transmission hole 91 divides an overall space into a plurality of small spaces, realizes a grid pixelated lighting effect, and can freely display text, patterns and animations.

[0059] It should be noted that a plurality of first light emitting units 71 can be arranged in each light transmission hole to improve the diversity of display, and the color of the first light emitting unit 71 is set according to the design requirements of the vehicle lamp.

[0060] For example, in some embodiments, the vehicle lamp is applied to air conditioner temperature display of an interior lamp; when used for display of cooling temperature, blue light can be displayed, and when used for display of heating temperature, red light can be displayed.

[0061] Referring to Figure 3 , Figure 4 , Figure 6 and Figure 10 In an embodiment, the grid support 90 is disposed on the surface of the printed circuit board 70 facing the light distribution lens 20 through the mounting structure 80; the mounting structure 80 comprises at least two positioning columns 81, at least two limiting columns 82, a connecting hole 83 and a connecting screw, the connecting hole 83 is disposed on the positioning column 81, and the positioning column 81 and the limiting column 82 are disposed on the inner wall of the housing 10 facing the light distribution lens 20; the printed circuit board 70 is provided with a first positioning hole 72 and a first limiting hole 73, and the grid support 90 is provided with a second positioning hole 92 and a second limiting hole 93; the limiting column 82 is inserted into the first limiting hole 73 and the second limiting hole 93 to limit the relative positions of the first positioning hole 72 and the connecting hole 83, and the second positioning hole 92 and the connecting hole 83 in the radial direction of the positioning column 81; the connecting screw is inserted into the first positioning hole 72 and the second positioning hole 92, and is screwed with the connecting hole 83 to press the printed circuit board 70 against the end surface of the positioning column 81 facing the light distribution lens 20, and press the grid support 90 against the surface of the printed circuit board 70 facing the light distribution lens 20.

[0062] In this embodiment, the positioning column 81 is provided with four, through the arrangement of the positioning column 81, the spacing between the printed circuit board 70 and the control board 60 can be guaranteed; when assembling, first move the printed circuit board 70 towards the positioning column 81, until the limiting column 82 is inserted into the first limiting hole 73, at this time the first positioning hole 72 is arranged opposite to the connecting hole 83, the printed circuit board 70 is limited in the radial direction of the positioning column 81, which facilitates the subsequent connection of the connecting screw and the connecting hole 83; then move the grid support 90 towards the printed circuit board 70, until the limiting column 82 is inserted into the second limiting hole 93, at this time the second positioning hole 92 is arranged opposite to the connecting hole 83, that is, the positions of the first positioning hole 72, the second positioning hole 92 and the connecting hole 83 in the radial direction of the positioning column 81 are limited, and finally the printed circuit board 70 is fixed on the end surface of the positioning column 81 towards the light distribution lens 20, and the grid support 90 is fixed on the surface of the printed circuit board 70 towards the light distribution lens 20.

[0063] By inserting the limiting column 82 into the first limiting hole 73 and the second limiting hole 93, the relative positions of the first positioning hole 72, the second positioning hole 92 and the connecting hole 83 in the radial direction of the positioning column 81 are limited, which facilitates the installation of the connecting screw and improves the assembly efficiency; and only one connecting screw installation is needed to realize the fixation of the printed circuit board 70 and the grid support 90; in addition, the printed circuit board 70 and the grid support 90 are positioned by the limiting column 82 and the positioning column 81, which ensures that the first light transmission hole 91 is arranged opposite to the first light emitting unit 71 and ensures the lighting effect.

[0064] It should be noted that in some embodiments, the limiting hole can be in a long strip shape, the printed circuit board 70 can move in a small range, which can better match the positioning hole with the connecting hole 83, has a certain assembly allowance, and improves the assembly efficiency.

[0065] In some embodiments, the number of positioning columns 81 can also be six or the like, which is set according to the size of the printed circuit board 70 and the grid support 90 to ensure the stable installation of the printed circuit board 70.

[0066] Referring to Figure 9 and Figure 11 In an embodiment, the vehicle lamp module further comprises a touch film 100, the touch film 100 is laid on the light entrance surface of the light distribution lens 20, and the part of the light distribution lens 20 opposite to the touch film 100 is touched to realize the display of different contents of the light distribution lens 20.

[0067] The touch film 100 is arranged on the light entrance surface of the light distribution lens 20, which can ensure the smoothness of the light exit surface of the light distribution lens 20, is conducive to the improvement of the display effect, and can facilitate the connection and installation of the touch film 100 and the control board 60.

[0068] Referring to Figures 9-11 In an embodiment, the vehicle lamp module further comprises a printed circuit board 70 and a grid support 90, the printed circuit board 70 is accommodated in the accommodation cavity 11 through the mounting structure 80, and the grid support 90 is arranged on the surface of the printed circuit board 70 facing the light distribution lens 20 through the mounting structure 80; the grid support 90 has a plurality of first light transmission holes 91 arranged in an array, and the portion of the printed circuit board 70 opposite each first light transmission hole 91 is respectively provided with a first light emitting unit 71; the touch film 100 comprises a plurality of touch areas 101 arranged in sequence, and the portion of the printed circuit board 70 opposite each touch area 101 is respectively provided with a second light emitting unit 74; the grid support 90 further has a plurality of second light transmission holes 94, and each touch area 101 and the second light emitting unit 74 opposite the touch area 101 are provided with a second light transmission hole 94.

[0069] Through the arrangement of the grid support 90, each first light transmission hole 91 corresponds to a first light emitting unit 71, and different lighting effects can be combined by controlling the on-off of the first light emitting units 71 in different first light transmission holes 91; the first light transmission hole 91 divides an overall space into a plurality of small spaces, realizes the lighting effect of grid pixelization, and can freely display text, patterns and animations.

[0070] It should be noted that a plurality of first light emitting units 71 can be arranged in each light transmission hole to improve the diversity of display, and the color of the first light emitting unit 71 is set according to the design requirements of the vehicle lamp.

[0071] For example, in some embodiments, the vehicle lamp is applied to the air conditioner temperature display of the interior lamp; when used for displaying the cooling temperature, blue light can be displayed, and when used for displaying the heating temperature, red light can be displayed.

[0072] The second light transmission hole 94 can separate the corresponding second light emitting unit 74 of each touch area 101, and in use, the second light transmission hole 94 can effectively avoid the interference of light between adjacent second light emitting units 74; each touch area 101 corresponds to a different function icon, and the on-off of adjacent function icons will not be affected.

[0073] Referring to Figure 11 In an embodiment, the light emitting surface of the light distribution lens 20 is coated with a decorative film 110.

[0074] The decorative film 110 covers the light emitting surface of the light distribution lens 20, when the vehicle lamp is in a static state (not lit), the vehicle lamp presents a decorative pattern effect, at this time, the color of the decorative pattern has an important influence on the comfort brought by the matching of the whole lamp and the vehicle, and the texture is directly related to the user's experience; when the vehicle lamp is lit, the decorative film 110 will be presented in a pixelated pattern effect, such asFigure 12 On the one hand, on the basis of ensuring that the decorative line color is closer to the actual situation, the color of the decoration should be committed to making the effect of the whole lamp more high-end; on the other hand, in terms of the texture of the decorative film 110, the manufacturing process of the film needs to be carefully selected, so that it cannot be too smooth, nor too rough.

[0075] At the same time, in order to ensure the light transmittance, the decorative film 110 should be selected to have high transmittance, so as to ensure that the brightness meets the design requirements.

[0076] On the other hand, the present application also relates to a car lamp comprising any one of the foregoing car lamp modules.

[0077] By adopting the technical scheme provided in the embodiments of the present application, when the light distribution lens 20 is installed on the shell 10, the light distribution lens 20 extrudes the elastic member 42 arranged on the mounting seat 41, and makes the elastic member 42 deformed, the elastic member 42 will exert a force on the light distribution lens 20 from the light-in surface of the light distribution lens 20 to the light-out surface, which can ensure the stability of the installation of the light distribution lens 20 on the shell 10, and effectively improve the light type effect of the light-out surface of the light distribution lens 20.

[0078] In the various embodiments of the present application, the terms or descriptions of different embodiments are consistent and can be mutually referenced if there is no special description and logical conflict, and the technical features in different embodiments can be combined to form new embodiments according to their inherent logical relationship. In the present application, "at least one" means one or more, and "multiple" means two or more.

[0079] It can be understood that the various numbers involved in the embodiments of the present application are only for convenient differentiation, and do not limit the scope of the embodiments of the present application. The size of the serial number of the above processes does not mean the order of execution, and the execution order of the processes should be determined according to their functions and inherent logic.

[0080] The car lamp module and the car lamp provided by the embodiments of the present application are described in detail above, and the principles and implementation modes of the present application are described by applying specific examples; the above embodiment description is only used to help understand the present application and its core idea; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description should not be understood as limiting the present application.

Claims

1. A vehicle lamp module, characterized in that, The vehicle lamp module comprises: a housing having a receiving cavity; a light distribution lens covered on the housing by a fixing structure to seal the receiving cavity; and a buffer support structure provided at least in two groups in the receiving cavity. When the light distribution lens is covered on the housing, the light entrance surface of the light distribution lens is pressed on the buffer support structure to stabilize the relative position between the light distribution lens and the housing.

2. The vehicle lamp module according to claim 1, wherein the buffer support structure comprises a mounting seat and an elastic member, the mounting seat is provided on the housing, and the elastic member is connected to the mounting seat; when the light distribution lens is covered on the housing, the light entrance surface of the light distribution lens is pressed on the elastic member to deform the elastic member.

3. The vehicle lamp module according to claim 1, wherein the fixing structure comprises a fixing groove, a fixing block and a fixing buckle, the fixing groove is provided on the side of the housing facing the light distribution lens, the fixing block is provided on the groove wall of the fixing groove, and the fixing buckle is provided on the light entrance surface of the light distribution lens; the fixing buckle is inserted into the fixing groove, and the fixing buckle is buckled on the fixing block to limit the relative position between the light distribution lens and the housing.

4. The vehicle lamp module according to claim 1, wherein a preset direction is provided, the preset direction is parallel to the light entrance surface of the light distribution lens; at least two groups of positioning structures are provided between the light distribution lens and the housing, the positioning structure comprises a positioning plate and a positioning block, and the positioning block is provided with a positioning groove; the positioning plate is provided on the light entrance surface of the light distribution lens, the positioning block is provided on the housing, and the positioning plate is buckled on the positioning groove to limit the relative position between the light distribution lens and the housing in the preset direction.

5. The vehicle lamp module according to claim 1, further comprising a control board and a printed circuit board, the control board is provided on the cavity wall of the receiving cavity away from the light distribution lens; the printed circuit board is accommodated in the receiving cavity by a mounting structure, and the printed circuit board and the control board are provided in a spaced manner.

6. The vehicle lamp module according to claim 5, further comprising a grid support, the grid support is provided between the printed circuit board and the light distribution lens; the grid support has a plurality of first light transmission holes arranged in an array, and each part of the printed circuit board opposite to the first light transmission hole is provided with a first light emitting unit.

7. The vehicle lamp module according to claim 6, wherein the grid support is provided on the surface of the printed circuit board facing the light distribution lens by the mounting structure; the mounting structure comprises at least two positioning columns, at least two limiting columns, a connecting hole and a connecting screw, the connecting hole is provided on the positioning column, and the positioning column and the limiting column are provided on the inner wall of the housing facing the light distribution lens; the printed circuit board is provided with a first positioning hole and a first limiting hole, and the grid support is provided with a second positioning hole and a second limiting hole. ​ ​ ​ The limiting column is inserted into the first limiting hole and the second limiting hole to limit the relative positions of the first positioning hole and the connecting hole and the second positioning hole and the connecting hole in the radial direction of the positioning column; The connecting screw is inserted into the first positioning hole and the second positioning hole and is screwed with the connecting hole to press the printed circuit board against the end surface of the positioning column toward the light distribution lens and to press the grid support against the surface of the printed circuit board toward the light distribution lens.

8. The vehicle lamp module of claim 1, wherein The vehicle lamp module further comprises a touch film, which is arranged on the light-incident surface of the light distribution lens, and touching the opposite part of the light distribution lens on the touch film can realize the display of different contents of the light distribution lens.

9. The vehicle lamp module of claim 8, wherein The vehicle lamp module further comprises a printed circuit board and a grid support, the printed circuit board is accommodated in the accommodating cavity through the mounting structure, and the grid support is arranged on the surface of the printed circuit board toward the light distribution lens through the mounting structure; The grid support has a plurality of first light-transmitting through holes arranged in an array, and the printed circuit board has a first light-emitting unit arranged on the opposite part of each first light-transmitting through hole; The touch film comprises a plurality of touch areas arranged in sequence, and the printed circuit board has a second light-emitting unit arranged on the opposite part of each touch area; and the grid support further has a plurality of second light-transmitting through holes, each of which is arranged between the touch area and the second light-emitting unit on the opposite part of the touch area.

10. A vehicle lamp characterized by The vehicle lamp module comprises any one of the vehicle lamp modules of claims 1 to 9.

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