CN212226931U - New energy automobile and grille lamp, LED lamp plate fixed knot construct thereof - Google Patents

Abstract

The utility model discloses a new energy automobile and a grille lamp and LED lamp plate fixing structure thereof, which comprises a first lamp housing and a first LED lamp plate arranged on the first lamp housing; the first lamp shell is also provided with a first mounting surface with the upper half part inclined forwards, at least two first mounting seats distributed left and right and at least two second positioning bulges, and the first mounting seats are provided with second bolt mounting holes; the axial lead of second bolt mounting hole and the crossing setting of first installation face slope and for the front and back orientation, still be equipped with the support of fixing on first mount pad through the screw, solved lamp pearl optical axis direction and the not same orientation's of LED lamp plate drawing of patterns direction problem through this technical scheme to for lamp plate fixed knot constructs in the past need not fluting on the lamp body, avoided the influence of draw-in groove machining error to assembly and grading, and make the simplistic structure of lamp body.

Description

New energy automobile and grille lamp, LED lamp plate fixed knot construct thereof

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a grille lamp of a new energy automobile and an LED lamp panel fixing structure of the grille lamp.

Background

The common lamps in the existing fuel automobile comprise headlights (far and near lights), width lamps, fog lamps, daytime running lamps and steering lamps, each lamp is installed at different parts of an automobile body according to different purposes of use, and the lamps with different brightness and different lighting modes are adopted.

The existing new energy charging indicator lamp is difficult to utilize the existing common automobile lamp to complete the charging indication function due to different lighting requirements and lighting modes, and therefore the existing new energy charging indicator lamp often completes the indication function by adding a new lamp.

For example, the charge indicator lamps of the new energy vehicles related to publication nos. CN208820499U and CN208842240U are all designed separately, but considering the problems of vehicle body part space and wiring, the charge indicator lamps are usually small and are installed on the back panel of the vehicle, which causes the vehicle owner to observe the charging state in a short distance, and is very inconvenient.

Therefore, chinese patent publication No. CN110805869A discloses a dynamic light-emitting structure and a dynamic light-emitting control method of a grille lamp, wherein the grille lamp receives a BCM signal of a whole vehicle, when the vehicle is started, a grille lattice partition is gradually lit from the middle to both sides, then gradually extinguished from both sides to the middle immediately, and then gradually lit from the middle to both sides, and after all lights up, the whole body flickers twice and then is extinguished; when the vehicle is turned off, the grille lamp is integrally turned on first, and then the dot matrix partitions are gradually turned off from two sides to the middle; when the vehicle is charged, the grille lamp has the breathing effect of gradually turning on and off; the Chinese patent document with the publication number of CN111006183A discloses an internal structure of the grille lamp illuminant structure, which comprises a grille lamp assembly in a grille, a grille left decorative lamp assembly and a grille right decorative lamp assembly, wherein each assembly comprises a lampshade, a decorative plate, a light guide, a support, an LED lamp plate and a lamp shell which are arranged from front to back, the decorative plate and the light guide are fixed in the lampshade, the LED lamp plate is fixed in the support, a light emitting area of the LED lamp plate is aligned to the end part of the light guide, the support is fixed in the lamp shell, the lamp shell is fixedly connected with the lampshade, the LED lamp plate in the grille lamp assembly is integrated with a grille lamp driving plate, the LED lamp plate in the grille left decorative lamp assembly and the LED lamp plate in the grille right decorative lamp assembly are both connected with the grille lamp driving plate through wiring harnesses, and the; the invention has conducted the great innovation to the existing grille lamp structure, the structure of the flattening is easy to arrange, the integrated design reduces the assembly weight.

However, in the process of using, a skilled person in the art finds that the safety face cover on the front side of the new energy automobile is an arc surface along the left-right direction, the grille lamp is more integrated, the shapes of the lampshade, the decorative plate and the lamp housing of the grille lamp are all attached to the safety face cover, and in order to ensure a good light emitting effect of the grille lamp, the distances between the plurality of light guides in the grille lamp and the decorative plate should be kept as consistent as possible, so that the plurality of light guides are staggered in the front-back direction, the positions of the structures for installing the light guides on the lamp housing are irregular and irregular, the positions of the structures for installing the LED lamp panel and the driving plate corresponding to each light guide on the lamp housing are also irregular and irregular, the structure of the lamp housing becomes extremely complex, and the difficulty and the cost of the casting mold of the lamp housing are increased.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a new energy automobile, a grille lamp and an LED lamp panel fixing structure thereof, the LED lamp panel fixing structure can solve the problem that the direction of an optical axis of a lamp bead and the demolding direction of an LED lamp panel are not in the same direction, and compared with the conventional lamp panel fixing structure, grooves are not required to be formed in a lamp housing, so that the influence of the processing error of a clamping groove on assembly and light distribution is avoided, and the structure of the lamp housing is simplified.

In order to achieve the purpose, the invention adopts the following technical scheme:

an LED lamp panel fixing structure comprises a first lamp housing and a first LED lamp panel arranged on the first lamp housing; it is characterized in that the preparation method is characterized in that,

the first lamp shell is also provided with a first mounting surface with the upper half part inclined forwards, at least two first mounting seats distributed left and right and at least two second positioning bulges, and the first mounting seats are provided with second bolt mounting holes; the shaft axis of the second bolt mounting hole is obliquely crossed with the first mounting surface and faces front and back, and a bracket fixed on the first mounting seat through a screw piece is also arranged,

wherein the first side surface of the bracket is abutted against the front end surface of the first mounting seat, the second side surface of the bracket is attached to the first side surface of the first LED lamp panel, the first side surface of the bracket is positioned in front of the second side surface of the bracket and is obliquely and crossly arranged, the second side surface of the first LED lamp panel is attached to the first mounting surface, the third side surface of the first LED lamp panel is abutted against the first mounting seat, the fourth side surface of the first LED lamp panel is abutted against the bracket, and further the freedom degrees of the first LED lamp panel in the front, back, upper and lower directions are limited,

the second positioning protrusion sequentially penetrates through the first LED lamp panel and the support, and then the freedom degree of the first LED lamp panel in the left direction and the right direction is limited.

Preferably, the first LED lamp panel is provided with two second positioning long holes for the second positioning bulges to pass through, and two ends of each second positioning long hole respectively face to the third side face of the first LED lamp panel and the fourth side face of the first LED lamp panel; so set up with the degree of freedom of two directions about the first LED lamp plate of restriction.

Preferably, the bracket is provided with a third positioning long hole and a second positioning hole for the second positioning bulge to pass through, and two ends of the third positioning long hole face to the left and right directions respectively; so set up earlier through third location slot hole and the protruding cooperation of second location and carry out the coarse positioning to the support, rethread second locating hole and the protruding cooperation of second location carry out the main positioning to the support to the degree of freedom of four directions about the restriction support about.

Preferably, the bracket extends towards the front end to form two first mounting bulges, the first mounting bulges are of a thin-wall structure, a mounting hole corresponding to the second threaded mounting hole is formed in the front end face of each first mounting bulge, and the first mounting bulges are matched with the first mounting base and abut against the first mounting base.

Preferably, the support extends along the direction perpendicular with the first side of first LED lamp plate and forms first extension limit, and the fourth side of first LED lamp plate supports and leans on first extension limit.

Preferably, the bracket is further provided with a plurality of second-stage stepped holes, the axial leads of the second-stage stepped holes are perpendicular to the first side face of the first LED lamp panel, each second-stage stepped hole comprises a first plane, a hole A and a hole B, the hole A is close to the first side face of the first LED lamp panel,

the hole A is used for accommodating a lamp bead of a first LED lamp panel, the hole B is used for accommodating the top end of a first optical conductor, and the diameter of the hole A is smaller than that of the first optical conductor; the first plane is higher than the lamp beads of the first LED lamp panel; so set up, firstly make first light conductor aim at the lamp pearl of first LED lamp plate easily, secondly avoided first light conductor deformation extension or misoperation in the installation causes the damage to the lamp pearl of first LED lamp plate.

Preferably, the distance between the first plane and the lamp beads higher than the first LED lamp panel is not more than 0.5 mm; further preferably, the distance difference between the first plane and the first LED lamp panel is 0.2 mm.

Preferably, the first mounting surface is formed by a plurality of parallel first reinforcing ribs on the first lamp housing.

A grille lamp comprises an LED lamp panel fixing structure.

A new energy automobile comprises the grille lamp.

The invention has the technical effects that: the structure that a sliding groove bolt and a plurality of metal clamping pieces are used for screwing and fixing the first LED lamp panel is basically adopted, however, the optical axis of a lamp bead on the first LED lamp panel is not over against the front-back direction, if the conventional bolt scheme cannot be used for normal demoulding (mould stripping in the front-back direction), the sliding groove and the screw hole can be drawn out by a sliding block, so that the first lamp shell mould is complicated, the cost and the occupied space are increased, the stable installation of the first LED lamp panel can be ensured only by high processing precision, and otherwise, the infirm assembly and unqualified light distribution are easily caused; and adopt the structure that support and first LED lamp plate laminated completely through this technical scheme, both can avoid the adverse effect that draw-in groove machining error caused, can avoid again on the first LED lamp plate lamp pearl optical axis direction and the first LED lamp plate owner drawing of patterns direction not the adverse effect that same direction caused.

Drawings

FIG. 1 is a first schematic view of a grille lamp according to the present invention;

FIG. 2 is a schematic structural diagram of a whole grille lamp of the present invention;

FIG. 3 is a third schematic structural view of the grille lamp of the present invention (omitting the first and second lamp covers);

FIG. 4 is an exploded view of an entire grille lamp of the present invention;

FIG. 5 is a front view of the right grille lamp assembly of the present invention (with the second cover and second trim panel omitted);

FIG. 6 is a sectional view taken along line G-G of FIG. 5;

FIG. 7 is a sectional view taken at H-H of FIG. 5;

FIG. 8 is an exploded view of the left light assembly of the grille light of the present invention;

FIG. 9 is a front view of a grille lamp intermediate light assembly of the present invention (with portions of the first light guide, portions of the second light guide, the first cover and the first trim panel omitted);

fig. 10 is a second front view of the grille lamp intermediate light assembly of the present invention (omitting a portion of the first light guide, a portion of the second light guide, the first lamp cover and the first decorative plate);

FIG. 11 is a sectional view F-F of FIG. 9;

FIG. 12 is a sectional view taken along line B-B of FIG. 10;

FIG. 13 is a cross-sectional view A-A of FIG. 10;

FIG. 14 is a cross-sectional view C-C of FIG. 10;

FIG. 15 is a cross-sectional view D-D of FIG. 10;

FIG. 16 is a cross-sectional view E-E of FIG. 10;

fig. 17 is a partial enlarged view at I of fig. 10;

FIG. 18 is a schematic view of a first LED lamp panel according to the present invention;

FIG. 19 is a first structural schematic of a stent of the present invention;

FIG. 20 is a second schematic structural view of the stent of the present invention;

FIG. 21 is a schematic view showing a connection relationship between a first driver board and a first LED lamp panel according to the present invention;

fig. 22 is a front view of a second light guide of the present invention;

fig. 23 is a side view of a second light guide of the present invention;

fig. 24 is a front view of a first light guide of the present invention;

fig. 25 is a side view of a first light guide of the present invention;

fig. 26 is a front view of a third light guide of the present invention;

fig. 27 is a side view of a third light guide of the present invention;

FIG. 28 is a schematic structural diagram of an aluminum substrate according to the present invention.

Description of reference numerals: 1. a middle lamp assembly; 2. a left light assembly; 3. a right lamp assembly; 10. a first notch; 30. a second notch; 31. a third notch; 11. a first lamp shade; 12. a first lamp housing; 13. a first decorative plate; 40. a first light guide; 41. a second light guide; 14. a first LED lamp panel; 15. a first drive plate; 20. a second lamp shade; 21. a second lamp housing; 22. a second decorative panel; 42. a third light guide; 23. an elastic mounting seat; 24. a second LED lamp panel; 25. a second drive plate; 401. a first mounting bracket; 402. a second mounting bracket; 403. a third mounting bracket; 404. a first mounting hole; 4010. a first positioning long hole; 4030. A first positioning hole; 43. a first positioning projection; 16. a first mounting seat; 17. a second positioning projection; 161. a second bolt mounting hole; 18. a support; 181. a first side of the bracket; 141. a first side surface of the first LED lamp panel; 182. a second side of the bracket; 143. a third side of the first LED lamp panel; 144. a fourth side of the first LED lamp panel; 145. a second positioning long hole; 183. a third positioning long hole; 184. a second positioning hole; 185. a first mounting boss; 186. a first extending edge; 187. a stepped hole; 101. a first reinforcing rib; 32. a second mounting seat; 321. a third threaded mounting hole; 230. an aluminum substrate; 231. an elastic soft board; 2300. a third positioning projection; 34. a third reinforcing rib; 2301. a fourth positioning long hole; 2302. a second mounting boss; 102. A fourth reinforcing rib; 103. a first card slot; 151. a second card slot; 4031. a third extension portion; 152. a first groove; 4011. a first lower recess; 4021. a second lower recess; 4032. a third lower recess; 104. a third mounting seat; 1041. a first bolt mounting hole; 105. fifthly, strengthening the tendons; 106. a sixth reinforcing rib; 46. a fourth mounting bracket; 431. a fifth bolt mounting hole; 47. a fifth mounting bracket; 441. a sixth bolt mounting hole; 131. a fourth bolt mounting hole; 5. a wire harness; 44. a blocking portion; 45. and a fastener.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-4, the left and right side surfaces of the grille lamp are wavy surfaces, and the front and rear side surfaces of the grille lamp are cambered surfaces attached to a safety helmet on the front side of a new energy automobile, the grille lamp comprises a left lamp assembly 2, a middle lamp assembly 1 and a right lamp assembly 3 which are connected through a wire harness 5, the left lamp assembly 2 and the right lamp assembly 3 are respectively located on the left and right sides of the middle lamp, a first notch 10 corresponding to a structure on the new energy automobile is arranged in the middle of the middle lamp assembly 1, a second notch 30 and a third notch 31 corresponding to the structure on the new energy automobile are respectively arranged at two corners on the left side of the left lamp assembly 2, the second notch 30 is located above the third notch 31, and the structures of the right lamp assembly 3 and the left lamp assembly 2 are symmetrically distributed compared with the middle lamp assembly 1;

in this embodiment, as shown in fig. 9, 10 and 21, the intermediate lamp assembly 1 includes a first lamp housing 11 and a first lamp housing 12, the first lamp housing 11 is installed on the front side of the first lamp housing 12 and forms a complete housing with the first lamp housing 12, a first decorative plate 13, two first light guides 40, two second light guides 41, two first LED lamp panels 14 and a first driving board 15 are further installed on the front end surface of the first lamp housing 12, and the first decorative plate 13 is adapted to the first lamp housing 12 and located on the front sides of the two first light guides 40 and the two second light guides 41; the first driving board 15 is horizontally arranged and located at the bottom of the first lamp housing 12, the two first LED lamp panels 14 are located at the top of the first lamp housing 12 and distributed left and right, the two first LED lamp panels 14 are vertically arranged and the upper half parts of the two first LED lamp panels are inclined forward, the two first light guides 40 are close to the first notch 10 and located at the left and right sides of the first notch 10, the two second light guides 41 are respectively located at the left and right sides of the two first light guides 40, the bottoms of the first light guides 40 and the second light guides 41 are connected with the first driving board 15, and the tops of the first light guides 40 and the second light guides 41 are connected with the first LED lamp panels 14;

as shown in fig. 5 and 8, the left lamp assembly 2 includes a second lamp housing 20 and a second lamp housing 21, the second lamp housing 20 is installed at the front side of the second lamp housing 21 and forms a complete housing with the second lamp housing 21, a second decorative plate 22, at least one second light guide member 41, a third light guide member 42, an elastic mounting seat 23, a plurality of second LED lamp panels 24 and two second driving plates 25 are further installed on the front end surface of the second lamp housing 21, the elastic mounting seat 23 is located at the top end of the second lamp housing 21, the elastic mounting seat 23 is vertically arranged and the upper half part thereof is tilted forward, the plurality of second LED lamp panels 24 are installed on the elastic mounting seat 23 along the left-right direction and are arranged in a front-back direction in a staggered manner and are in one-to-one correspondence with the second light guide members 41 and the third light guide members 42 in the left lamp assembly 2, the two second driving plates 25 are horizontally arranged and located at the bottom of the second lamp housing 21, and the second decorative plate 22 is adapted to the second lamp housing 21 and located at the two second light guide members 41 and the A front side; the third light guide 42 is close to the second notch 30 and the third notch 31, the at least one second light guide 41 is located at the right side of the third light guide 42, the third light guide 42 and the second light guide 41 are connected with the second driving board 25 at the bottom and connected with the second LED lamp panel 24 at the top;

as shown in fig. 11 and fig. 22 to 27, the first light guide 40 includes two first light conductors in a cylindrical shape with different lengths, and a first mounting rack 401, a second mounting rack 402 and a third mounting rack 403 from top to bottom in this order, the first mounting rack 401 is integrally formed with the two first light conductors, and the second mounting rack 402 and the third mounting rack 403 are integrally formed with the longer first light conductor;

the second light guide 41 comprises two cylindrical second light guides with the same length, and a first mounting rack 401, a second mounting rack 402 and a third mounting rack 403 which are sequentially arranged from top to bottom and integrally formed with the two second light guides;

the third light guide 42 comprises two cylindrical third light conductors with different lengths or the same length, and a first mounting rack 401 and a third mounting rack 403 which are sequentially arranged from top to bottom and integrally formed with the two third light conductors;

first mounting holes 404 for mounting the first light guide members 40, the second light guide members 41 and the third light guide members 42 are formed in the first mounting frame 401, the second mounting frame 402 and the third mounting frame 403, the axial line of each first mounting hole 404 faces forward and backward, the bottom end of the third mounting frame 403 abuts against the front end of the first driving plate 15 and/or the front end of the second driving plate 25 to limit the first driving plate 15 and/or the second driving plate 25 from sliding out forward, and the position of each third mounting frame 403 abutting against the first driving plate 15 and/or the second driving plate 25 can be staggered in the forward and backward directions.

So set up for a plurality of light guides in the grille lamp keep basic unanimous with the distance of decorative board, and the simple structure that is used for installing light guide, LED lamp plate and drive plate on the lamp body simultaneously, and then reduces the mould degree of difficulty and the cost of lamp body.

In the intermediate lamp assembly 1, the first light guide member 40 and the second light guide member 41 are mounted with the front end surface of the first LED lamp panel 14 as a reference surface, so that the bottoms of the first light guide member 40 and the second light guide member 41 are displaced in the front-rear direction and the up-down direction, wherein the up-down direction does not affect the specific structure of the first lamp housing 12, and the spatial collision is offset by deleting the first driving board 15 in the front-rear direction, so that the structure of the first lamp housing 12 is simplified;

in the left lamp assembly 2 and the right lamp assembly 3, due to the shape reasons of the left lamp assembly 2 and the right lamp assembly 3, the front end faces of the second LED lamp panels 24 are difficult to unify, so the installation of the second light guide member 41 and the third light guide member 42 uses the front end face of the second driving board 25 as a reference face, and the top of the second light guide member 41 and the top of the third light guide member 42 can form dislocation in the front-back direction and the up-down direction, wherein the specific structure of the second lamp housing 21 is not affected in the up-down direction, and a plurality of different installation faces are formed through the elastic installation seat 23 in the front-back direction, so that the dislocation is formed in the front-back direction of the second LED lamp panels 24 to offset the spatial conflict, and further the structure of the first lamp housing 12 is simplified.

In addition, compared with the prior fixing mode of the optical conductor, the technical scheme has simple and clear assembly, only three or two screws on the lamp shell need to be aligned, the strength is better and firmer, abnormal sound is not easy to generate in the installation process, two optical conductors can be installed at one time, and the installation efficiency is improved; the deformation of the optical conductor in the length direction is greatly controlled through the first mounting bracket 18, the second mounting bracket 18 and the third mounting bracket 18, and the collision between the extended optical conductor and the LED lamp beads is avoided; and when the optical conductor installation is completed, the fixation of the wire harness 5 and the first and second driving plates 15 and 25 is also completed, the fixation structure of the first and second driving plates 15 and 25 is simplified, and the assembly efficiency is improved.

Further preferably, the first mounting frame 401 is further provided with a first positioning hole 4010, the third mounting frame 403 is further provided with a first positioning hole 4030, the first lamp housing 12 is further provided with a plurality of first positioning protrusions 43, the first positioning protrusions 43 are cylindrical, the first positioning protrusions 43 are matched with the first positioning hole 4010, and the first positioning protrusions 43 are matched with the first positioning hole 4030 to limit the degrees of freedom of the first light guide 40, the second light guide 41 and the third light guide 42 in the front, rear, left and right directions. The arrangement is such that the limitation of the degrees of freedom of the first light guide 40, the second light guide 41 and the third light guide 42 is accomplished without requiring a high positional accuracy between the two first positioning protrusions 43;

in addition, although the shape of the entire grille lamp is complicated, only 3 kinds of light guides are used in the entire grille lamp because each kind of light guide can be finely adjusted by the first positioning long hole 4010, thereby reducing the number of mold sets for manufacturing the light guide and thus reducing the manufacturing cost of the entire grille lamp.

In this embodiment, as shown in fig. 12 to 14 and fig. 18 to 20, the first lamp housing 12 is further provided with a first mounting surface with a forward inclined upper half, at least two first mounting seats 16 distributed left and right, and at least two second positioning protrusions 17, the first mounting seat 16 is provided with a second bolt mounting hole 161; the axis of the second bolt mounting hole 161 is obliquely crossed with the first mounting surface and is oriented forward and backward, and a bracket 18 fixed on the first mounting base 16 through a screw is further provided,

wherein, the first side 181 of the bracket is abutted against the front end face of the first mounting seat 16 and the second side 182 of the bracket is abutted against the first side 141 of the first LED lamp panel, the first side 181 of the bracket is positioned in front of the second side 182 of the bracket and is obliquely and crossly arranged, the second side of the first LED lamp panel is abutted against the first mounting surface, the third side 143 of the first LED lamp panel is abutted against the first mounting seat 16, the fourth side 144 of the first LED lamp panel is abutted against the bracket 18, thereby limiting the freedom degrees of the first LED lamp panel 14 in the front and back up and down directions,

the second positioning protrusion 17 sequentially penetrates through the first LED lamp panel 14 and the support 18, and then the degree of freedom in the left and right directions of the first LED lamp panel 14 is limited.

According to the arrangement, as the first LED lamp panel 14 in the past basically adopts a structure that a sliding groove bolt and a plurality of metal clamping pieces are used for screwing for fixing, but as the optical axis of a lamp bead on the first LED lamp panel 14 is not opposite to the front-back direction, if the past bolt scheme cannot be used for normal demoulding (demoulding in the front-back direction), the sliding groove and the screw hole can be drawn out by a sliding block, so that the mould of the first lamp shell 12 is complicated, the cost and the occupied space are increased, the stable installation of the first LED lamp panel 14 can be ensured only by high processing precision, otherwise, the infirm assembly and unqualified light distribution are easily caused; and adopt the structure that support 18 and first LED lamp plate 14 laminated completely through this technical scheme, both can avoid the adverse effect that draw-in groove machining error caused, can avoid again that lamp pearly-lustre axle direction and the first LED lamp plate 14 owner drawing of patterns direction are not the adverse effect that same direction caused on first LED lamp plate 14.

Preferably, two second positioning long holes 145 are formed in the first LED lamp panel 14, through which the second positioning protrusions 17 pass, and two ends of each second positioning long hole 145 face a third side surface of the first LED lamp panel 14 and a fourth side surface of the first LED lamp panel 14 respectively; so set up with the degree of freedom of two directions about restriction first LED lamp plate 14.

Further preferably, the bracket 18 is provided with a third positioning long hole 183 through which the second positioning protrusion 17 passes and a second positioning hole 184, and two ends of the third positioning long hole 183 face to the left and right direction respectively; the rough positioning of the bracket 18 is performed by the matching of the third positioning long hole 183 and the second positioning protrusion 17, and the main positioning of the bracket 18 is performed by the matching of the second positioning hole 184 and the second positioning protrusion 17, so that the freedom degrees of the bracket 18 in four directions, namely left, right, up and down, are limited.

Preferably, the bracket 18 extends towards the front end to form two first mounting protrusions 185, the first mounting protrusions 185 are thin-walled, a mounting hole corresponding to the second threaded mounting hole is formed in the front end surface of the first mounting protrusion 185, and the first mounting protrusions 185 are matched with the first mounting seat 16 and abut against the first mounting seat 16; so set up, when first installation arch 185 supports and leans on first mount pad 16, support 18 just laminates with first LED lamp plate 14 completely, and at this moment, rethread screw thread spare is accomplished the fixed damage that just has avoided probably causing first LED lamp plate 14 in the screw thread installation process to support 18.

Further preferably, the bracket 18 extends along a direction perpendicular to the first side of the first LED lamp panel 14 to form a first extending edge 186, and the fourth side of the first LED lamp panel 14 abuts against the first extending edge 186.

Preferably, the bracket 18 is further provided with a plurality of second-level stepped holes 187, an axial lead of each second-level stepped hole 187 is perpendicular to the first side surface of the first LED lamp panel 14, each second-level stepped hole 187 comprises a first plane, a hole a and a hole B, the hole a is close to the first side surface of the first LED lamp panel 14,

the hole A is used for accommodating a lamp bead of the first LED lamp panel 14, the hole B is used for accommodating the top end of the first optical conductor, and the diameter of the hole A is smaller than that of the first optical conductor; the first plane is higher than the first LED lamp panel 14; so set up, firstly make first light conductor aim at the lamp pearl of first LED lamp plate 14 easily, secondly avoided first light conductor deformation extension or misoperation in the installation causes the damage to the lamp pearl of first LED lamp plate 14.

Further preferably, the first mounting surface is formed by a plurality of parallel first ribs 101 on the first lamp housing 12.

In this embodiment, as shown in fig. 8, the second lamp housing 21 is provided with a second mounting surface and a plurality of second mounting seats 32, the upper half of the second mounting surface is tilted forward, the second mounting surface is raised from the right end of the second lamp housing 21 and ends at the left end of the second lamp housing 21 along the second notch 30, the second mounting seat 32 is provided with a plurality of third threaded mounting holes 321, the axial line of the third threaded mounting holes 321 and the second mounting surface are obliquely intersected and arranged in a front-back direction, the elastic mounting seats 23 include an aluminum substrate 230 and an elastic soft plate 231, the aluminum substrate 230 is fixedly mounted on the plurality of second mounting seats 32 through bolts and is partially attached to the second mounting surface, the aluminum substrate 230 is provided with a plurality of third mounting surfaces which are formed in a front-back direction in a staggered and parallel manner, and the plurality of second LED lamp panels 24 are sandwiched between the aluminum substrate 230 and the elastic soft plate 231 and are respectively located on the.

With such an arrangement, firstly, the problem that the installation is complicated due to the fact that the plurality of second LED lamp panels 24 are staggered front and back to ensure that the distances between the optical conductors and the decorative plate are consistent is solved by arranging the plurality of third installation surfaces on the aluminum substrate 230, so that the structure of the second lamp housing 21 is simplified;

secondly, the problem that the optical axis of the optical bead on the second LED lamp panel 24 is not consistent with the demolding direction of the second LED lamp panel 24 is solved through the cooperation of the aluminum substrate 230 and the second mounting base 32.

Further preferably, as shown in fig. 28, a plurality of third positioning protrusions 2300 are further disposed on the aluminum substrate 230, the third positioning protrusions 2300 are cylindrical, an axial line of the third positioning protrusions 2300 is perpendicular to the third mounting surface, and after the third positioning protrusions 2300 sequentially penetrate through the second LED lamp panel 24 and the elastic soft board 231, the top ends of the third positioning protrusions 2300 are riveted to complete the fixing of the elastic soft board 231;

at least two third positioning protrusions 2300 penetrate through each second LED lamp panel 24.

Further preferably, each second LED lamp panel 24 has three third positioning protrusions 2300 penetrating through it.

Preferably, the second mounting surface is formed by a plurality of parallel second reinforcing ribs on the second lamp housing 21, the second lamp housing 21 is further provided with a plurality of third reinforcing ribs 34, the second reinforcing ribs and the third reinforcing ribs 34 are perpendicular to each other, a plurality of grooves are formed in the surface, attached to the second mounting surface, of the aluminum substrate 230 so that the aluminum substrate 230 is clamped on the second reinforcing ribs, and the plurality of third reinforcing ribs 34 sequentially penetrate through the aluminum substrate 230 and the elastic soft plate 231 or the plurality of third reinforcing ribs 34 sequentially penetrate through the aluminum substrate 230, the second LED lamp panel 24 and the elastic soft plate 231. This is because the second notch 30 is formed in the second lamp housing 21, the position of the top end inside the second lamp housing 21 in the front-rear direction is greatly displaced, and even in such a case, the aluminum substrate 230 can be still mounted in the second lamp housing 21 very stably by the engagement of the groove in the aluminum substrate 230 and the second rib and the screw engagement.

More preferably, the aluminum substrate 230 is provided with fourth positioning long holes 2301 engaged with the third ribs 34, and inner side walls of the fourth positioning long holes 2301 are gradually close to the third ribs 34 in a direction away from the second mounting surface.

Further preferably, a plurality of second installation protrusions 2302 are formed by extending downward from the bottom of the aluminum substrate 230, the second installation protrusions 2302 are thin-walled structures, an installation hole corresponding to the third threaded installation hole 321 is formed on a front end surface of the second installation protrusions 2302, and the second installation protrusions 2302 are matched with the second installation base 32 and abut against the second installation base 32.

In this embodiment, as shown in fig. 9, 10, 15 and 16, at least one fourth rib 102 and at least one first slot 103 are disposed at the bottom end of the first lamp housing 12, at least one second slot 151 is disposed on the rear side surface of the first driving board 15, a third extending portion 4031 is formed by extending downward on the third mounting frame 403, wherein the first slot 103 is a rectangular slot, the second slot 151 is a V-shaped slot, the first slot 103 cooperates with the first driving board 15 to limit the degrees of freedom in the up-down two directions of the first driving board 15, the fourth rib 102 cooperates with the second slot 151 to limit the degrees of freedom in the left-right and rear three directions of the first driving board 15, and the third extending portion 4031 abuts against the front side surface of the first driving board 15 to limit the degree of freedom in the front direction of the first driving board 15.

Further preferably, when the third mounting bracket 403 is fixedly mounted on the first lamp housing 12 by screws, the third extension 4031 abuts against the front side surface of the first driving plate 15.

Further preferably, the front side of the first driving plate 15 is provided with a plurality of first grooves 152 with different depths, and when the third mounting frame 403 is fixedly mounted on the first lamp housing 12 through a screw, the third extension 4031 abuts against the bottom of the first groove 152.

Preferably, two fourth reinforcing ribs 102 and three first locking grooves 103 are disposed at the bottom end of the first lamp housing 12, the two fourth reinforcing ribs 102 are respectively located between two adjacent first locking grooves 103, and two corresponding second locking grooves 151 are disposed on the rear side surface of the first driving plate 15.

Further preferably, the bottom end of the second locking groove 151 is a rectangular groove matched with the fourth reinforcing rib 102.

In the present embodiment, the mounting structure of the second drive plate 25 is the same as that of the first drive plate 15.

In this embodiment, as shown in fig. 22 to 27 and fig. 6 and 7, the surfaces of the first mounting frame 401, the second mounting frame 402 and the third mounting frame 403 are all recessed to form an upper first lower recess 4011, the first mounting frame 401 is further provided with a second lower recess 4021, the third mounting frame 403 is further provided with a third lower recess 4032, the bottom surface of the first lower recess 4011, the bottom surface of the second lower recess 4021 and the bottom surface of the third lower recess 4032 are all vertical planes and are offset front and back,

wherein the side walls of the first, second and third recesses 4011, 4021 and 4032 in combination with the light conductor, the front side of the first or second housing, and the surfaces of the first, second and third mounts 401, 402 and 403 form a first channel for receiving the wiring harness 5.

So set up, abandoned a plurality of buckle 45 that traditional be used for card pencil 5, simplified the structure of first lamp body 12 and second lamp body 21 to also realized the restraint to pencil 5 simultaneously through the installation to the photoconductor, very big improvement the installation effectiveness.

Further preferably, as shown in fig. 17, a plurality of third mounting seats 104 are further disposed on the first lamp housing 12 and the second lamp housing 21, first bolt mounting holes 1041 are disposed on the third mounting seats 104, the first bolt mounting holes 1041 are coaxial with the first mounting holes 404, a plurality of fifth reinforcing ribs 105 uniformly distributed in a circumferential direction are further disposed around the third mounting seats 104, a plurality of sixth reinforcing ribs 106 uniformly distributed in a circumferential direction are further disposed around the first positioning protrusions 43 matched with the first positioning long holes 4010 on the first mounting rack 401 or matched with the first positioning holes 4030 on the third mounting rack 403, and one of the fifth reinforcing ribs 105 and the sixth reinforcing rib 106 are matched to form a second channel for constraining the wire harness 5.

Further preferably, the first channel and the second channel are perpendicular to each other.

Further preferably, the passage that accommodates the wire harness 5 is composed of the side walls of the first lower recess 4011, the second lower recess 4021, and the third lower recess 4032 on the same side.

Further preferably, the passage that accommodates the wire harness 5 is composed of side walls of the first lower recess 4011, the second lower recess 4021, and the third lower recess 4032 on different sides.

Further preferably, the first mounting hole 404 is located on a bottom surface of the first lower recess 4011, the first positioning hole 4010 is located on a bottom surface of the second lower recess 4021, and the first positioning hole 4030 is located on a bottom surface of the third lower recess 4032.

In this embodiment, the rear side of the second lamp housing 21 in the left lamp assembly 2 and the right lamp assembly 3 is provided with a fastener 45 for positioning; the buckling piece 45 faces forward and backward, a plurality of fourth mounting frames 46 are arranged at the top ends of the first lamp shell 12 and the second lamp shell 21, fifth bolt mounting holes 431 are formed in the fourth mounting frames 46, the axial line of the fifth bolt mounting holes 431 faces up and down, a plurality of fifth mounting frames 47 are arranged at the bottom ends of the first lamp shell 12 and the second lamp shell 21, sixth bolt mounting holes 441 are formed in the fifth mounting frames 47, and the axial line of the fifth bolt mounting holes 431 faces forward and backward; so set up, make things convenient for the installation of whole grille lamp.

In this embodiment, the first decorative plate 13 and the second decorative plate 22 further have a plurality of fourth bolt mounting holes 131, the axial lines of the fourth bolt mounting holes 131 are oriented forward and backward, the first decorative plate 13 is mounted on the first lamp housing 12 by a bolt, and the second decorative plate 22 is mounted on the second lamp housing 21 by a bolt.

In the present embodiment, the first lamp housing 11 is mounted on the first lamp housing 12 by a snap structure, and the second lamp housing 20 is mounted on the second lamp housing 21 by a snap structure.

In this embodiment, a plurality of blocking portions 44 are disposed on each of the first lamp housing 12 and the second lamp housing 21, the blocking portions 44 are located at the upper half portions of the first lamp housing 12 and the second lamp housing 21, and when the first light guide member 40, the second light guide member 41, and the third light guide member 42 complete the bolt fixing, the first mounting frame 401 abuts against the blocking portions 44; so set up, can prevent that the light conductor from pushing up to the LED lamp plate along length direction's extension deformation and leading to granule trouble to damage.

It should be noted that the axial lines of the first bolt mounting hole 1041, the second bolt mounting hole 161, the third bolt mounting hole, the fourth bolt mounting hole 131 and the sixth bolt mounting hole 441 are parallel to each other and all face forward and backward.

A new energy automobile comprises the grille lamp.

When the new energy automobile starts to be charged, the first light guide member 40 and the second light guide member 41 in the intermediate light assembly 1 are turned on and then turned off to display normal charging;

then, when the new energy automobile is normally charged, the second light guide 41 and the third light guide 42 in the left lamp assembly 2 and the right lamp assembly 3 form a breathing effect of cyclic reciprocation from gradual turning-on to gradual turning-off;

when the new energy automobile is fully charged, the second light guide 41 and the third light guide 42 in the left lamp assembly 2 and the right lamp assembly 3 are turned off, and the first light guide 40 and the second light guide 41 in the middle lamp assembly 1 are normally turned on.

In addition, the grille lamp also has the welcoming decorative effect.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An LED lamp panel fixing structure comprises a first lamp shell (12) and a first LED lamp panel (14) arranged on the first lamp shell (12); it is characterized in that the preparation method is characterized in that,

the first lamp shell (12) is also provided with a first mounting surface with the upper half part inclined forwards, at least two first mounting seats (16) distributed left and right and at least two second positioning bulges (17), and the first mounting seat (16) is provided with a second bolt mounting hole (161); the axial lead of the second bolt mounting hole (161) is obliquely crossed with the first mounting surface and faces front and back, a bracket (18) fixed on the first mounting seat (16) through a screw is further arranged,

wherein the first side surface of the bracket (18) is abutted against the front end surface of the first mounting seat (16), the second side surface of the bracket (18) is abutted against the first side surface of the first LED lamp panel (14), the first side surface of the bracket (18) is positioned in front of the second side surface of the bracket (18) and is obliquely and crossly arranged, the second side surface of the first LED lamp panel (14) is abutted against the first mounting surface, the third side surface of the first LED lamp panel (14) is abutted against the first mounting seat (16), the fourth side surface of the first LED lamp panel (14) is abutted against the bracket (18), and further the freedom degrees of the first LED lamp panel (14) in the front-back upper-lower four directions are limited,

the second positioning protrusion (17) sequentially penetrates through the first LED lamp panel (14) and the support (18), and then the freedom degree of the first LED lamp panel (14) in the left direction and the right direction is limited.

2. The LED lamp panel fixing structure according to claim 1, wherein two second positioning long holes (145) for the second positioning protrusions (17) to pass through are formed in the first LED lamp panel (14), and two ends of each second positioning long hole (145) face a third side face of the first LED lamp panel (14) and a fourth side face of the first LED lamp panel (14) respectively; so set up with the degree of freedom of two directions about restriction first LED lamp plate (14).

3. The LED lamp panel fixing structure according to claim 1, wherein a third positioning long hole (183) and a second positioning hole (184) are formed in the support (18) and used for the second positioning protrusion (17) to penetrate through, and two ends of the third positioning long hole (183) face to the left and right directions respectively.

4. The LED lamp panel fixing structure according to claim 1, wherein the bracket (18) extends towards the front end to form two first mounting protrusions (185), the first mounting protrusions (185) are thin-walled, a mounting hole corresponding to the second threaded mounting hole is formed in the front end face of each first mounting protrusion (185), and the first mounting protrusions (185) are matched with the first mounting seats (16) and abut against the first mounting seats (16).

5. The LED lamp panel fixing structure according to claim 1, wherein the bracket (18) extends in a direction perpendicular to the first side of the first LED lamp panel (14) to form a first extending edge (186), and the fourth side of the first LED lamp panel (14) abuts against the first extending edge (186).

6. The LED lamp panel fixing structure according to claim 1, wherein the bracket (18) is further provided with a plurality of secondary stepped holes (187), the axial lead of the secondary stepped hole (187) is perpendicular to the first side surface of the first LED lamp panel (14), the secondary stepped hole (187) comprises a first plane, a hole A and a hole B, the hole A is close to the first side surface of the first LED lamp panel (14),

the hole A is used for accommodating a lamp bead of a first LED lamp panel (14), the hole B is used for accommodating the top end of a first optical conductor, and the diameter of the hole A is smaller than that of the first optical conductor; the first plane is higher than the lamp beads of the first LED lamp panel (14).

7. The LED lamp panel fixing structure of claim 6, wherein the distance between the first plane and the beads of the first LED lamp panel (14) is not more than 0.5 mm.

8. The LED lamp panel fixing structure according to claim 1, wherein the first mounting surface is formed by a plurality of parallel first reinforcing ribs (101) on the first lamp housing (12).

9. A grille lamp characterized by comprising the LED lamp panel fixing structure according to any one of claims 1-8.

10. A new energy automobile, characterized by comprising the grille lamp according to claim 9.

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