CN210740284U

CN210740284U - Automobile tail lamp

Info

Publication number: CN210740284U
Application number: CN201921874212.7U
Authority: CN
Inventors: 张振国; 乔昌垚
Original assignee: Zhejiang Jiali Lishui Industrial Co ltd
Current assignee: Zhejiang Jiali Lishui Industrial Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-12
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an automobile tail lamp, which comprises a lamp shell and a lamp shade, wherein the lamp shell is an integrated lamp shell, a plurality of mounting grooves are arranged on the lamp shell, an adjusting component is slidably arranged in each mounting groove, the lamp shade is arranged on the lamp shell through the adjusting component, the adjusting component comprises an adjusting block and a connecting piece fixedly connected with the adjusting block or integrally formed with the adjusting block, the adjusting block is provided with a plurality of stopping positions along the horizontal linear direction, and the distance between the adjacent stopping positions is not more than 2 mm; through this technical scheme when the installation runs through formula tail lamp, thereby just can not cause the size deviation because of reasons such as manufacturing accuracy or lamps and lanterns warp and make the installation difficulty to solve the problem of size deviation, and then this application can adopt the installation of integral type lamp body completion lamps and lanterns, makes only need injection moulding just can accomplish, has improved production efficiency.

Description

Automobile tail lamp

Technical Field

The invention relates to the technical field of automobile lighting, in particular to an automobile tail lamp.

Background

With the continuous development of social economy, automobiles become a necessary travel tool for each family. Consumers have placed greater demands not only on the comfort of the automobile, but also on the craft and appearance of the automobile.

The lamps of the automobile are formed into the eyes of the automobile, and the lamps of the automobile are especially used as bright spots of the whole automobile design in certain automobile types, so that the cost of the lamps accounts for the great proportion of the cost of the whole automobile.

The higher the modeling requirements of consumers on the lamp, the more unique the structure and appearance design of the lamp are, and the more representative the appearance is. The original functions of the automobile tail lamp are concentrated in a pair of (left/right) rear tail lamp layouts, and the rear tail lamps are gradually distributed to a plurality of lamp layouts stacked left and right on a side wall, a rear back door and a rear bumper. All functions of the tail lamp are distributed to all the combined lamps according to modeling requirements, and the integrated tail lamp structure on the front back door and the rear back door gradually becomes a popular trend.

At present, the tail lamp design of each host factory gradually uses the integral element design more, but the influence of all aspects is brought by the integral element design, and the integral element design mainly focuses on the following aspects:

1. aspect of cost

Firstly, the mold structure of the tail lamp cover is complex, the difficulty of mold design is increased by the integrated tail lamp structure, and the solid weight of the mold is multiplied along with the realization of the integrated tail lamp, so that the mold cost is indirectly increased, and the single-piece cost is increased; secondly, the size of the tail lamp is increased by the integrated tail lamp, the qualified rate of products is influenced by increasing and decreasing process difficulty, and the cost of single parts is increased;

2. aspect of implementation of the Process

Since the tail light is a composite seal, the cover and the housing are typically sealed by various welding processes. The size of the integrated tail lamp is greatly increased, the size precision is an important factor influencing the tail lamp welding process, and the difficulty of the tail lamp welding process is indirectly increased due to the increase of the size of the tail lamp.

3. Aspect of matching appearance

Because the manufacturing tolerance is closely related to the product size and the material correlation coefficient, the size of the tail lamp is increased by the design of the integrated tail lamp structure, so that the tolerance of the tail lamp is enlarged, the matching difficulty is increased, the quality of the finished automobile is poor due to poor matching, and the appearance evaluation score of the finished automobile is influenced.

The integrated tail lamp on present back door mainly has two kinds of forms:

the first form: the integrated tail lamp with the structure has a good overall appearance effect, but needs to accept risks caused by high cost and high process difficulty;

the second form: a tail lamp is a tail lamp which is divided into three sections from left to right, the cost of the integrated tail lamp with the structure is reduced, the difficulty of process realization is reduced, but the gap between the middle two sections is obviously visible, the appearance effect is poor, the matching difficulty is high, and the gap between the middle sections is not easy to control.

Therefore, chinese patent publication No. CN109282240A discloses an integrated tail lamp structure with good appearance matching effect, which can reduce the manufacturing difficulty and cost. This integral type tail lamp structure includes installs the tail lamp body on car back door along the car width direction, the tail lamp body sets up along car width direction segmentation two sections, and the lamp shade face at tail lamp body segmentation department both ends passes through sign base cover to be connected. The integrated tail lamp structure reduces the size of the tail lamp by sections, thereby greatly reducing the size of a mould, reducing the weight of the mould, reducing the design difficulty of the mould, simultaneously not influencing the integrated visual effect of the tail lamp and having good appearance matching effect.

However, the following problems still exist in the process of using the product, which is found by the technical personnel in the field:

1. when the manufacturing precision is not high or the lamp is deformed, the tail lamp body is still difficult to be installed on the vehicle body due to the problem of dimensional deviation;

2. the material requirement of a tail lamp can be met by two-time injection molding, and the production efficiency is low.

Disclosure of Invention

The invention aims to solve the problems and provides an automobile tail lamp, which can be still smoothly installed on an automobile body when the manufacturing precision is low or a lamp is deformed, and the automobile tail lamp is integrally penetrated through the tail lamp, so that the automobile tail lamp can be formed by injection molding once, and the production efficiency is improved.

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

the utility model provides an automobile tail lamp, includes lamp body and lamp shade, its characterized in that, lamp body formula lamp body as an organic whole, be equipped with a plurality of mounting grooves on the lamp body, slidable installs adjusting part in the mounting groove, the lamp shade passes through adjusting part and installs on the lamp body, adjusting part include the regulating block and with regulating block fixed connection or integrated into one piece's connecting piece, the regulating block has a plurality of stop positions along horizontally sharp direction, adjacent stop interval between the position is no longer than 2 mm.

Preferably, the spacing between adjacent ones of said dwell positions is no more than 1 mm.

Preferably, the adjusting block slides in the mounting groove from one stop position to the next.

Preferably, two ends of the adjusting block are respectively provided with a protruding portion, two sides of the mounting groove are respectively provided with a plurality of recessed portions arranged along a horizontal linear direction, and the protruding portions are respectively matched with the recessed portions so that the adjusting block has a plurality of stop positions.

Preferably, the plurality of recessed portions are formed in a zigzag shape.

Preferably, the protrusion comprises two first vertical surfaces which are intersected, the recess comprises two second vertical surfaces which are intersected, a round angle is arranged at the intersection of the two first vertical surfaces, and a round angle is arranged at the intersection of the two second vertical surfaces.

Preferably, a sliding groove is formed in the mounting groove, the adjusting block comprises a sliding portion, and the sliding portion slides horizontally in the sliding groove.

Preferably, the adjusting block is a plastic piece.

Preferably, the mounting groove is made of plastic.

Preferably, the connecting member is a bolt.

The invention has the technical effects that: when to the installation of car tail lamp, especially when to the installation of through type tail lamp, thereby often can cause the size deviation because of reasons such as manufacturing accuracy or lamps and lanterns deformation and make the installation difficult, in this application, adjusting part has a plurality of intervals and does not exceed 2 mm's stop position, can solve the problem of size deviation through lieing in different stop positions when adjusting part promptly, and then this application can adopt the installation of integral type lamp body completion lamps and lanterns for only need once injection moulding just can accomplish, improved production efficiency.

Drawings

FIG. 1 is a first schematic structural diagram of a tail light of an automobile according to the present invention;

FIG. 2 is a schematic structural view of the automobile tail light of the present invention (the lamp cover is omitted);

FIG. 3 is a schematic view of the adjustment assembly and mounting slot of the present invention in mating relationship;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

fig. 5 is a partially enlarged view of fig. 3.

Description of reference numerals: 1. a lamp housing; 2. a lamp shade; 11. mounting grooves; 3. an adjustment assembly; 31. a connecting member; 32. an adjusting block; 321. a protrusion portion; 111. a recessed portion; 3211. a first vertical face; 1111. a second vertical face; 112. a chute; 322. a sliding part.

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.

Example 1:

an automobile tail lamp comprises a lamp shell 1 and a lamp cover 2, wherein the lamp shell 1 is an integrated lamp shell 1; be equipped with a plurality of mounting grooves 11 on the lamp body 1, slidable installs adjusting part 3 in the mounting groove 11, lamp shade 2 is installed on lamp body 1 through adjusting part 3, adjusting part 3 include regulating block 32 and with regulating block fixed connection or integrated into one piece's connecting piece 31, in this embodiment, connecting piece 31 is the bolt, regulating block 32 has a plurality of stop positions along the horizontally straight line direction, adjacent stop interval between the position is no longer than 2 mm.

Further preferably, the spacing between adjacent ones of said dwell positions is no more than 1 mm.

When installing to the automobile tail lamp, especially when to the installation of through type tail lamp, thereby often can cause the size deviation because of reasons such as manufacturing accuracy or lamps and lanterns deformation and make the installation difficult, in this application, adjusting part 3 has when a plurality of intervals do not exceed 2mm or 1 mm's stop position, can solve the problem of size deviation through lieing in different stop positions when adjusting part 3 promptly, and then this application can adopt 1 completion lamps and lanterns of integral type lamp body installation for only need once injection moulding just can accomplish, improved production efficiency.

Specifically, the adjusting block 32 slides in the mounting groove 11 from one stop position to the next; preferably, two ends of the adjusting block 32 are respectively provided with a protruding portion 321, two sides of the mounting groove 11 are respectively provided with a plurality of recessed portions 111 arranged along the same linear direction, and the protruding portions 321 are respectively matched with the plurality of recessed portions 111 so that the adjusting block 32 has a plurality of stop positions; further preferably, the protrusion 321 includes two intersecting first vertical surfaces 3211, the recess 111 includes two intersecting second vertical surfaces 1111, the plurality of recesses 111 form a saw-tooth shape, and the protrusion 321 engages with the plurality of recesses 111 to allow the adjusting block 32 to have a plurality of stop positions.

So set up, through protruding portion 321 and the cooperation of a plurality of depressed parts 111 that form the cockscomb structure for adjusting block 32 both can slide in mounting groove 11, can have a plurality of stay positions again in sliding, thereby just can make lamp shade 2 fix on lamp body 1.

It should be noted that, as can be seen from the structure and the matching of the protrusions 321 and the saw-toothed structure, when the adjusting block 32 slides from one stop position to the next stop position, a large external force is required to achieve the adjustment, and the lampshade 2 is mounted on the lamp housing 1 through the plurality of adjusting assemblies 3, that is, a very large external force in the left-right direction is required to act on the lampshade 2 to displace the lampshade 2, so that the lampshade 2 is stably mounted on the lamp housing 1.

Preferably, the intersection of the two first vertical surfaces 3211 is provided with a fillet, and the intersection of the two second vertical surfaces 1111 is provided with a fillet. This arrangement allows the adjustment block 32 to slide more smoothly from one dwell position to the next.

Preferably, a sliding groove 112 is formed in the mounting groove 11, the adjusting block 32 includes a sliding portion 322, and the sliding portion 322 is slidable only in the sliding groove 112 in the left-right direction. This is because if the sliding portion 322 can move up and down in the sliding groove 112, the lamp housing 2 cannot be stably mounted on the lamp housing 1.

Specifically, the concrete structure of the sliding slot 112 and the sliding portion 322 can be as shown in fig. 5, the sliding portion 322 is a concave structure with smooth inner surface and is distributed on both sides of the adjusting block 32, the sliding slot 112 is a rectangular block with smooth outer surface and is distributed on both sides of the mounting groove 11, so that the sliding portion 322 can only slide left and right on the sliding slot 112.

Another form of the sliding slot 112 and the sliding part 322 may be: the sliding portions 322 are rectangular protrusions distributed on two sides of the adjusting block 32 and having smooth outer surfaces, and the sliding grooves 112 are rectangular grooves distributed on two sides of the mounting groove 11 and having smooth inner surfaces.

Another form of the cooperation between the sliding slot 112 and the sliding part 322 may also be: the sliding portions 322 are inclined portions which are distributed on two sides of the adjusting block 32 and have smooth outer surfaces, the distance between the bottoms of the two inclined portions is larger than that between the tops of the two inclined portions, and the sliding grooves 112 are dovetail grooves which are distributed on two sides of the mounting groove 11 and have smooth inner surfaces.

Specifically, the adjusting block 32 is a plastic member. This is because the plastic part is made of a resilient and flexible material, which allows the adjustment block 32 to slide more smoothly from one resting position to the next.

Specifically, the mounting groove 11 is made of plastic. This is because the plastic part is made of a resilient and flexible material, which allows the adjustment block 32 to slide more smoothly from one resting position to the next.

A method for mounting an automobile tail lamp adopts the automobile tail lamp.

Step 1), smoothing the adjusting component 3 from one end of the sliding chute 112 into the installation groove 11, and installing the adjusting component 3 on the installation groove 11;

step 2), repeating step 1, and installing a plurality of adjusting components 3 in the installation groove 11;

and 3) adjusting the assembly 3 to a proper stop position by left and right smoothing, enabling the connecting piece 31, namely a bolt to penetrate through the lampshade 2, and fixing the lampshade 2 on the lamp shell 1 through a nut.

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

1. The utility model provides an automobile tail lamp, includes lamp body (1) and lamp shade (2), its characterized in that, lamp body (1) formula lamp body as an organic whole, be equipped with a plurality of mounting grooves (11) on lamp body (1), slidable installs adjusting part (3) in mounting groove (11), lamp shade (2) are installed on lamp body (1) through adjusting part (3), adjusting part (3) including regulating block (32) and with regulating block (32) fixed connection or integrated into one piece's connecting piece (31), regulating block (32) have a plurality of stop positions along horizontally sharp direction, adjacent stop interval between the position is no longer than 2 mm.

2. A rear light for motor vehicles, as claimed in claim 1, characterized in that the spacing between adjacent resting positions of the adjusting block (32) does not exceed 1 mm.

3. A rear light for motor vehicles, as claimed in claim 1, characterized in that the adjusting block (32) is a plastic part.

4. A rear light for motor vehicles according to claim 1, characterized in that the mounting groove (11) is made of plastic.

5. A rear light for motor vehicles according to claim 1, characterized in that the connection (31) is a bolt.

6. A rear light for motor vehicles according to claim 1, characterized in that the adjusting block (32) is slidable in the mounting groove (11) from one parking position to the next.

7. The automobile tail light as claimed in claim 6, wherein a sliding groove (112) is formed in the mounting groove (11), the adjusting block (32) comprises a sliding portion (322), and the sliding portion (322) can only slide left and right in the sliding groove (112).

8. The automobile tail light as claimed in claim 1, characterized in that a protrusion (321) is respectively provided at both ends of the adjusting block (32), a plurality of recesses (111) are respectively provided at both sides of the mounting groove (11) and arranged along a horizontal straight direction, the plurality of recesses (111) are formed in a zigzag shape; the protruding portions (321) are respectively matched with the plurality of concave portions (111) so that the adjusting block (32) has a plurality of stopping positions.

9. An automobile tail light according to claim 8, characterized in that the protrusion (321) comprises two intersecting first vertical faces (3211), the recess (111) comprises two intersecting second vertical faces (1111), the intersection of the two first vertical faces (3211) is provided with a fillet, and the intersection of the two second vertical faces (1111) is provided with a fillet.