Lamp and vehicle
By using hot plate welding and stepped surface structure for lampshade and housing, combined with welding or pressing of support ribs, the problems of convenient component connection and space occupation in compact lamp design are solved, achieving compactness and stable connection of lamps.
Patent Information
- Application Number
- CN202423215741.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-25
AI Technical Summary
In the compact design of existing vehicle lights, the connection structure of internal components is difficult to meet the requirements of ease of assembly and space.
The lampshade and lamp housing are fixed by welding with a hot plate. Stepped surfaces are set on both sides of the welding ribs of the lamp housing. The mounting parts are fixed by welding or pressing with the hot plate of the stepped surfaces through the support ribs, so as to achieve a compact design of the lamp.
It achieves convenient assembly of lamps and small space occupation, reduces structural complexity, and improves connection stability and aesthetics.
Smart Images
Figure CN223470101U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle lamps and lanterns technical field, especially a lamp and vehicle. BACKGROUND
[0002] At present, the design of vehicle lamp modeling gradually tends to compactness, so as to improve the appearance seniority through narrow line lamp structure, and reduce the damage of lamp to vehicle trim; gradually compact lamp will lead to the connection structure design requirement of its internal parts higher, the connection structure such as screw, buckle commonly used in the lamp is also difficult to use smoothly along with the compactness design of lamp structure; for the lampshade and lamp shell structure, it can be fixed through relatively mature hot plate welding to meet its narrow modeling demand, but other parts in the lamp still need to design connection structure and space, and it is difficult to meet the modeling demand and convenient assembly demand of lamp.
[0003] Therefore, how to improve the assembly convenience of lamp and reduce the space occupation of lamp is a technical problem to be solved by the person skilled in the art. CONTENT OF THE UTILITY MODEL
[0004] Therefore, the utility model aims at providing a lamp which is convenient to assemble and occupies small space.
[0005] Another purpose of the utility model is to provide a vehicle comprising the above lamp.
[0006] To achieve the above purpose, the utility model provides the following technical scheme:
[0007] A lamp comprises:
[0008] A lampshade and a lamp shell are provided with a lampshade welding rib and a lamp shell welding rib on the side facing each other respectively, and the lampshade welding rib and the lamp shell welding rib are fixed by hot plate welding; and both sides of the lamp shell welding rib are provided with a stepped surface for accommodating welding slag during the welding process;
[0009] A mounting piece is arranged on one side of the lamp shell, and a supporting rib is arranged on the side of the mounting piece facing the lamp shell; the supporting rib abuts against the stepped surface on one side of the lamp shell welding rib and is fixed with the lamp shell and the lamp shade by hot plate welding or pressing.
[0010] Preferably, in the above lamp, the side of the lampshade facing the supporting rib is provided with a connecting rib, one side of the supporting rib abuts against the stepped surface, and the other side contacts with the supporting rib and is fixed by welding.
[0011] Preferably, in the above lamp, one or more connecting ribs are arranged on the single supporting rib by welding.
[0012] Preferably, in the above lamp, the connecting rib is the same height as the lampshade welding rib, and the connecting rib and the lampshade welding rib are welded and fixed on the same plane.
[0013] Preferably, in the above lamp, one side of the supporting rib abuts against the stepped surface, and the other side is arranged towards the lampshade and spaced from the lampshade, and the welding slag is bent and filled in the stepped surface at the arranged position of the supporting rib, so as to press-fit the supporting rib to the stepped surface from the three continuous side wall surfaces of the periphery of the supporting rib.
[0014] Preferably, in the above lamp, the supporting rib is a flat plate structure, which is in surface contact with the welding slag and the stepped surface.
[0015] Preferably, in the above lamp, the supporting rib is an L-shaped structure, which abuts against the stepped surface through a point contact end, and abuts against the welding slag through a wall surface in surface contact.
[0016] Preferably, in the above lamp, the width of the single-sided stepped surface is 1.5-2.5mm.
[0017] Preferably, in the above lamp, the mounting member is a decorative frame, and a plurality of connecting points are arranged in the circumferential direction of the lampshade and the lamp shell, and at least two of the connecting points are welded and fixed structures, and at least two of the connecting points are press-fit structures.
[0018] A vehicle comprising the lamp according to any one of the above embodiments.
[0019] As can be seen from the above technical solutions, the lamp provided by the utility model has the lampshade welding rib arranged on the lampshade, the lamp shell welding rib arranged on the lamp shell, and the lamp shell welding rib fixed by the hot plate welding mode; the stepped surface is arranged on both sides of the lamp shell welding rib, so that the lamp shell welding rib forms a convex structure and is connected with the lampshade welding rib, and the stepped surface is used for accommodating the welding slag; the supporting rib is arranged on the side of the mounting member facing the lamp shell, and the supporting rib is connected with the structure required for connecting the lamp shell and the lampshade, so as to abut against the stepped surface on the side of the lamp shell welding rib, and the mounting member is fixed with the lamp shell and the lampshade by the hot plate welding or press-fit mode; the mounting member uses the structure of the stepped surface, and does not need to use other connecting structures to occupy the space of the lamp, so that the compact design requirement of the lamp is realized. BRIEF DESCRIPTION OF DRAWINGS
[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.
[0021] Figure 1 The lampshade structure schematic diagram provided by the present application embodiment is shown in the figure.
[0022] Figure 2 The connection structure schematic diagram of the lamp shell and the mounting piece is shown in the figure.
[0023] Figure 3 The welding slag structure schematic diagram on the lamp shell is shown in the figure.
[0024] Figure 4 The structure schematic diagram of the mounting piece fixed by the welding method is shown in the figure.
[0025] Figure 5 The cross-sectional structure schematic diagram of the mounting piece is shown in the figure. Figure 4
[0026] Figure 6 The structure schematic diagram of the mounting piece fixed by the welding slag pressing method is shown in the figure.
[0027] Figure 7 The cross-sectional structure schematic diagram of the mounting piece is shown in the figure. Figure 6
[0028] The structure schematic diagram of the decorative frame fixed by the two kinds of connection structures is shown in the figure. Figure 8 Among them, 10-lampshade; 110-lampshade welding rib; 120-connection rib; 20-lamp shell; 210-lamp shell welding rib; 220-step surface; 30-welding slag; 40-mounting piece; 410-supporting rib; 50-decorative frame; 510-welding fixed structure; 520-pressing fixed structure.
[0029] DETAILED DESCRIPTION The core of the present application is to disclose a lamp convenient to assemble and small in space occupation.
[0030] Another core of the present application is to provide a vehicle comprising the above lamp.
[0031] Another core of the present application is to provide a vehicle comprising the above lamp.
[0032] For the person skilled in the art to better understand the technical scheme of the present application, the embodiments of the present application will be described below with reference to the accompanying drawings, and furthermore, the embodiments shown below do not have any limiting effect on the technical scheme recited in the claims. In addition, the entire content represented by the embodiments below is not limited to being necessary for the solution of the utility model recited in the claims.
[0033] As Figures 1-3 shown, the lamp provided by the embodiments of the present application mainly comprises a lampshade 10, a lamp shell 20, and a mounting piece 40 which needs to be assembled in the lamp, wherein the lampshade 10 and the lamp shell 20 are fixedly connected in a hot plate welding manner, specifically, the lampshade 10 is provided with a lampshade welding rib 110 on the side facing the lamp shell 20, and the lamp shell 20 is provided with a lamp shell welding rib 210 on the side facing the lampshade 10, the lampshade welding rib 110 and the lamp shell welding rib 210 are in protruding butt joint and fixed by hot plate welding, and in order to meet the connection strength of the lampshade 10 and the lamp shell 20, the lampshade welding rib 110 is usually provided on the entire circumference of the lampshade 10, and the lamp shell welding rib 210 is usually provided on the entire circumference of the lamp shell 20.
[0034] And because there are a lot of welding slag 30 in the hot plate welding process, the two sides of the lamp shell welding rib 210 are also provided with a stepped surface 220, here the two sides specifically refer to the two sides in the thickness direction of the lamp shell welding rib 210; and the stepped surface 220 is used to accommodate the welding slag 30 in the hot plate welding process. On this basis, the mounting piece 40 used for assembling in the lamp provided by the embodiments of the present application is provided on one side of the lamp shell 20, and the mounting piece 40 is also provided with a support rib 410 on one side, the support rib 410 is provided towards the lamp shell 20 to assemble with the stepped surface 220 on one side of the lamp shell welding rib 210. It should be noted that the stepped surface 220 is a structure that must be provided during the hot plate welding assembly process of the lampshade 10 and the lamp shell 20, and the present application considers the compact design of the lamp structure, and uses one side of the stepped surface 220 as a fixing structure of the mounting piece 40. After the support rib 410 extends into the stepped surface 220, it can adopt a similar structure with the lamp shell welding rib 210 to be welded and fixed with the lampshade welding rib 110; at the same time, the support rib 410 can also be fixed by abutting against the stepped surface 220 on one side and setting a crimping structure on the opposite side, the crimping structure can be set based on the lamp shell 20 or the lampshade 10, and it can also be realized by the welding slag 30, and the fixing of the mounting piece 40 is realized by the pressing of the opposite two sides.
[0035] The above structure uses the step surface 220 by borrowing, without setting a screw, a buckle or other connecting structure, only needs to support the rib 410 on one side of the mounting piece 40 which needs to be assembled, and setting the support rib 410 on the step surface 220 does not cause the structural complexity of the lamp to be improved, which can realize the integrated and compact design of the lamp. In some embodiments of the utility model, for the mounting piece 40 which is large in size and high in weight, a stronger fixing force is needed to realize the stable setting, at this time, the support rib 410 is preferably connected in a hot plate welding mode, and on this basis, the lampshade 10 is also updated in structure to improve the mounting strength, for example, as shown in Figure 4 and Figure 5 The lampshade 10 is provided with a connecting rib 120 on one side facing the support rib 410, at this time, one side of the support rib 410 abuts against the step surface 220, and the other side opposite to it is in contact with the support rib 410 and is fixed by the hot plate welding mode.
[0036] On the basis of the above embodiments, since the connecting rib 120 is a protruding structure based on the lampshade 10 and is only set at the point where the mounting piece 40 needs to be assembled, that is, the connecting rib 120 corresponds to the support rib 410 one by one, and one connecting rib 120 is welded on each support rib 410, which can realize the fixing of the mounting piece 40 and the lampshade 10; and in some embodiments of the utility model, for the mounting piece 40 which is heavy in weight, the connecting rib 120 needs to bear the weight of the mounting piece 40, so the length of the connecting rib 120 is generally longer, and correspondingly, multiple connecting ribs 120 which are spaced apart can be welded on a single support rib 410; the multiple connecting ribs 120 which are spaced apart can share the connecting force and improve the connection stability, and the multi-point connection mode can also reduce the risk of deflection of the mounting piece 40, without setting a connecting rib 120 which is long in size to cooperate with the support rib 410, thereby reducing the difficulty of structural setting of the lampshade 10.
[0037] In order to further optimize the above technical solution, in some embodiments of the utility model, the connecting rib 120 and the lampshade welding rib 110 are set to the same height, and the connecting rib 120 is perpendicular to the lampshade welding rib 110, so that the lampshade welding rib 110 in a continuous state is in a T-shaped structure at the position provided with the connecting rib 120. Correspondingly, the support rib 410 and the lamp shell welding rib 210 can be welded with the corresponding structure on the lampshade 10 on the same plane. The welding planes of the support rib 410 and the connecting rib 120, and the welding planes of the lampshade welding rib 110 and the lamp shell welding rib 210 are designed to be the same plane, so as to reduce the welding difficulty and improve the integrity of the welding force surface, thereby improving the assembly effect of the mounting piece 40.
[0038] Further, in some other embodiments of the present application, the support rib 410 on the mounting member 40 is fixed to the lamp shell 20 and the lamp shade 10 by press fitting, as shown in Figs. Figure 6 and Figure 7 Specifically, one side of the support rib 410 abuts against the stepped surface 220, and the other side is arranged towards the lamp shade 10 and spaced from the lamp shade 10. During the welding of the lamp shade 10 and the lamp shell 20, the area of the stepped surface 220 originally used to accommodate the welding slag 30 is occupied by the support rib 410. Therefore, at the position where the support rib 410 is arranged, the welding slag 30 will move to the area between the support rib 410 and the lamp shade 10. Since the space for accommodating the welding slag 30 is reduced, the welding slag 30 will fully fill the area between the support rib 410 and the lamp shade 10, and based on the lamp shade 10, the welding slag 30 will apply a force to the support rib 410 towards the contact surface of the support rib 410 and the stepped surface 220. It should be noted that the welding slag 30 continuously stacks in the extension direction of the lamp shell welding rib 210, and only at the position where the support rib 410 is arranged, the welding slag 30 is lifted to form a bending structure, so as to apply a force to the support rib 410 from the three continuous side wall surfaces around the support rib 410, that is, one side of the support rib 410 abuts against the stepped surface 220, and the other three side wall surfaces are subjected to the pressing force of the welding slag 30, so that the welding slag 30 can press fit the support rib 410 on the stepped surface 220, and realize the fixed connection of the mounting member 40.
[0039] On the basis of the above-mentioned embodiments, the support rib 410 can be arranged in a flat plate structure, one side of which is arranged in abutment with the stepped surface 220, and the other side is in contact with the welding slag 30. The opposite two sides are connected by a surface contact structure, which can stably transmit the pressing force of the welding slag 30 and be fixed on the stepped surface 220. In some other embodiments of the present application, in order to avoid the insufficient amount of welding slag 30 affecting the press fitting stability of the support rib 410, the support rib 410 is arranged in an L-shaped structure to be elevated in structure, so as to reduce the distance between the connecting rib 120 and the lamp shade 10, so that the welding slag 30 can more fully fill the space between the connecting rib 120 and the lamp shade 10, and satisfy the pressing effect on the connecting rib 120. On this basis, the end of the L-shaped support rib 410 corresponds to the stepped surface 220, and one side of the wall surface is arranged towards the lamp shade 10, that is, in the cross section of the support rib 410 in the length direction, the end in the cross section is in abutment with the stepped surface 220 by point contact structure, and the bottom wall surface in the cross section is in abutment with the welding slag 30 by surface contact structure, so as to receive the pressing force of the welding slag 30 by a larger surface structure, and maintain the effect of press fitting.
[0040] Further, in the lamp provided by the embodiment of the present application, the width of the single-side stepped surface 220 is generally set to 1.5mm-2.5mm, so that the welding slag 30 has sufficient accommodation space, and meanwhile the accommodation space is not too large, and the welding slag 30 has a uniform and continuous appearance.
[0041] In addition, it needs to be explained that for the mounting member 40 with a larger structure, it can be stably fixed by a multi-point connection and a multi-form connection. Figure 8 As shown in the figure, the mounting member 40 is a decorative frame 50, which needs to be fixed with the lampshade 10 and the lamp shell 20 in the circumferential direction, and on this basis, a plurality of connection points are arranged between the decorative frame 50 and the lampshade 10 and the lamp shell 20, and it needs to be explained that at least two connection points are a welding fixed structure 510, so as to maintain the assembly stability of the decorative frame 50 by the strong welding force, and at the same time, at least two connection points are a press-fit fixed structure 520, so as to reduce the damage of the welding structure to the appearance of the lamp, and preferably two same fixed structures are symmetrically arranged about the symmetry line of the lamp, so as to improve the structure and appearance uniformity of the lamp.
[0042] In addition, the embodiment of the present application further provides a vehicle, which comprises the lamp provided by any one of the above-mentioned embodiments, and since the lamp comprises the technical effects provided by any one of the above-mentioned embodiments, the vehicle also has the above-mentioned technical effects, which will not be described herein.
[0043] The terms "first", "second", "left", "right", and the like in the description and claims of the present application and the above-mentioned drawings are used to distinguish different objects, and are not used to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can include steps or units not listed.
[0044] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A luminaire characterized by, The lampshade and the lampshell are provided with lampshade welding ribs and lampshell welding ribs on one side respectively, and the lampshade welding ribs and the lampshell welding ribs are fixed by hot plate welding; and both sides of the lampshell welding rib are provided with stepped surfaces for accommodating welding slag during the welding process; The mounting member is provided on one side of the lampshell, and a supporting rib is provided on the side of the mounting member facing the lampshell, the supporting rib abuts against the stepped surface on one side of the lampshell welding rib, and is fixed with the lampshell and the lampshade by hot plate welding or pressing. The lampshade is provided with connecting ribs on the side facing the supporting rib, one side of the supporting rib abuts against the stepped surface, and the other side contacts the supporting rib and is welded and fixed.
2. The luminaire of claim 1, wherein, One or more connecting ribs are welded on a single supporting rib.
3. The luminaire of claim 2, wherein, The connecting rib and the lampshade welding rib have the same height, and the supporting rib and the lampshell welding rib are welded and fixed on the same plane of the lampshade.
4. The luminaire of claim 2, wherein, One side of the supporting rib abuts against the stepped surface, and the other side faces the lampshade and is spaced apart from the lampshade, the welding slag is bent and filled in the stepped surface at the position of the supporting rib, so as to press and fix the supporting rib to the stepped surface from the three continuous side wall surfaces around the supporting rib.
5. The luminaire of claim 1, wherein, The supporting rib is a flat plate structure, which is in surface contact with the welding slag and the stepped surface.
6. The luminaire of claim 5, wherein, The supporting rib is an L-shaped structure, which abuts against the stepped surface through the end head with point contact structure, and abuts against the welding slag through the side wall with surface contact structure.
7. The luminaire of claim 5, wherein, The width of the stepped surface on one side is 1.5-2.5mm.
8. The luminaire of claim 1, wherein, The mounting member is a decorative frame, and a plurality of connecting points are provided on the circumference of the lampshade and the lampshell, and at least two connecting points are welded and fixed structures, and at least two connecting points are pressing fixed structures.
9. The luminaire of any one of claims 1-8, wherein, The lamp includes the lamp of any one of claims 1-9.
10. A vehicle characterized by comprising: