Automobile front combination lamp and automobile
By setting up a sealing structure between the lamp holders and the lampshade of the front lamp, the problem of unevenness and safety of the middle space and surface difference between the assembly process is solved, the aesthetics and security are improved, and the overall cost is reduced.
Patent Information
- Application Number
- CN202420463971.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing front combination lights of automobiles are prone to uneven gaps and surface differences during assembly, which affects the aesthetics and safety, and increases the cost of the whole vehicle.
A car front of the car is designed. By setting up a sealing structure between the lamp seat and the lampshade, including the connection groove and the sealing layer or seal convex edge, the lamps are seal connected to avoid the assembly problems when making separate production.
It realizes the tight connection of lamps, reduces the problems of assembly gaps and uneven surface differences, improves the aesthetics and safety of automobile front combination lamps, and reduces the overall cost.
Smart Images
Figure CN222392721U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile lamps, in particular to an automobile front combination lamp and a vehicle. Background Art
[0002] Daytime running lights are lights installed at the front of a car to indicate the presence of the car when driving during the day, and front fog lights are lights installed at the front of a car to illuminate the road and provide safety warnings when driving in rainy and foggy weather. In order to meet functional requirements, general lamps use separate fog lights and daytime running lights, which occupy the already narrow installation space on the front of the car, affecting the appearance of the car. The lamp housings and related parts related to the two also need to be molded separately, which easily leads to assembly gaps and uneven surface differences, increasing the cost of the entire vehicle, and therefore cannot meet consumers' demands for safety, aesthetics, and energy saving of car lights. Utility Model Content
[0003] Aiming at the problem of uneven assembly gap and surface difference caused by separate production of running lights and fog lights in the prior art, the utility model provides a front combination lamp for an automobile and a vehicle.
[0004] On the one hand, the utility model provides a front combination lamp for an automobile, comprising a lamp holder, a lampshade, a daytime running light and a front fog light, wherein the daytime running light and the front fog light are arranged on the lamp holder; a first sealing structure is arranged at the periphery of the lamp holder, the lampshade comprises a shell, a second sealing structure is arranged at the periphery of the shell, and the first sealing structure is sealed and connected with the second sealing structure.
[0005] Optionally, the first sealing structure comprises a connecting groove and a sealing adhesive layer, the connecting groove is arranged at the periphery of the lamp holder, the second sealing structure comprises a lip, the lip protrudes from the outer edge of the housing toward the lamp holder, the lip is arranged in the connecting groove, and the sealing adhesive layer is arranged between the lip and the connecting groove;
[0006] Or the first sealing structure includes a first sealing flange, the second sealing structure includes a second sealing flange, and the opposing surfaces of the first sealing flange and the second sealing flange are welded.
[0007] Optionally, the lampshade further comprises two light-transmitting plates, which are injection-molded on the housing and are arranged opposite to the daytime running lights and the front fog lights.
[0008] Optionally, a plurality of first connecting parts are provided on the outer edge of the lamp holder, a plurality of second connecting parts are provided on the side of the shell facing the lamp holder, bolt holes are provided on the first connecting parts and the second connecting parts, and the lamp holder is connected to the shell by setting bolts passing through the bolt holes.
[0009] Optionally, a first lamp cavity and a second lamp cavity are provided on the lamp holder, the front fog lamp is provided in the first lamp cavity, the daytime running light is provided in the second lamp cavity, and the first lamp cavity and the second lamp cavity are provided with avoidance holes for the wiring harness to pass through on one side away from the lampshade.
[0010] Optionally, the front fog lamp includes a fog lamp reflector and a fog lamp bulb, the fog lamp bulb is arranged in the first lamp cavity, the fog lamp reflector is arranged on the outer wall of the first lamp cavity and is arranged around the outer circumference of the fog lamp bulb.
[0011] Optionally, a ventilation hole is further provided in the first lamp cavity, and a ventilation cap covering the ventilation hole is provided on a side of the lamp holder facing away from the shell.
[0012] Optionally, the daytime running light includes a lamp housing, a running light reflector, a lamp bead, a circuit board and a bracket. The lamp housing is arranged in the second lamp cavity. The lamp housing is provided with a plurality of lamp slots arranged at intervals, and a lamp bead is arranged in each of the lamp slots; the running light reflector is arranged on the outer wall of the lamp slot and is arranged around the outer periphery of the lamp bead; the bracket is arranged in the second lamp cavity and is located between the lamp housing and the second lamp cavity. The circuit board is arranged on the bracket, and the circuit board is electrically connected to the lamp bead.
[0013] Optionally, the daytime running light further comprises a heat sink, and the heat sink is arranged between the bracket and the circuit board.
[0014] On the other hand, the utility model further provides a vehicle, comprising a front bumper and the automotive front combination lamp as described in any one of the above items, wherein the housing is connected to the front bumper.
[0015] In the present invention, the daytime running lights and the front fog lights are arranged in the lamp holder in a combined form. When the size of the lamp assembly space is limited, the lamp structure can be arranged reasonably to reduce the volume of the lamp space, improve the appearance of the lamp and energy-saving practicality, and reduce the various development and mold manufacturing costs of the lamp to reduce the overall cost of the lamp. In addition, the automobile front combination lamp of the present invention avoids the problem of uneven assembly gap and surface difference when the daytime running lights and the front fog lights are made separately. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of a front combination lamp for an automobile provided by an embodiment of the utility model;
[0017] Figure 2 It is a rear view schematic diagram of a front combination lamp of an automobile provided by an embodiment of the utility model;
[0018] Figure 3 It is a front view schematic diagram of a vehicle front combination lamp provided by an embodiment of the utility model;
[0019] Figure 4 This is a schematic structural diagram of a lamp holder for a front combination lamp of an automobile provided by an embodiment of the utility model;
[0020] Figure 5 This is a schematic structural diagram of a lamp holder of a front combination lamp of an automobile provided by an embodiment of the utility model without showing a lamp housing;
[0021] Figure 6 This is a schematic structural diagram of a lampshade of a front combination lamp of an automobile provided by an embodiment of the utility model;
[0022] Figure 7 This is a schematic AA cross-sectional view of a front combination lamp for an automobile provided by an embodiment of the utility model;
[0023] Figure 8 The utility model is a schematic BB cross-sectional view of a front combination lamp for an automobile provided in one embodiment.
[0024] The reference numerals in the drawings of the specification are as follows:
[0025] 1. Lamp holder; 11. Connecting groove; 12. First connecting part; 13. Breathing cap
[0026] 2. lampshade; 21. housing; 211. second connecting portion; 22. light-transmitting plate; 23. lip;
[0027] 31. Fog lamp reflector; 32. Fog lamp bulb;
[0028] 41. lamp housing; 42. driving light reflector; 43. lamp beads; 44. circuit board; 45. bracket;
[0029] 5. Front bumper. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0031] In the description of the present invention, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.
[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] In order to illustrate the technical solution of the present utility model, specific embodiments are provided below for illustration.
[0034] like Figure 1-Figure 8 As shown, an embodiment of the utility model is a front combination lamp for an automobile, comprising a lamp holder 1, a lamp cover 2, a daytime running lamp and a front fog lamp, wherein the daytime running lamp and the front fog lamp are arranged on the lamp holder 1. A first sealing structure is arranged on the periphery of the lamp holder 1, the lamp cover 2 comprises a shell 21, a second sealing structure is arranged on the periphery of the shell 21, and the first sealing structure is sealed and connected with the second sealing structure.
[0035] Specifically, the housing 21 is injection-molded using PMMA (organic glass) + ASA (copolymerized from styrene, acrylonitrile and acrylic rubber).
[0036] In the embodiment of the utility model, the daytime running lamp and the front fog lamp are arranged in the lamp holder 1 in a combined form. When the size of the lamp assembly space is limited, the lamp structure can be arranged reasonably to reduce the volume of the lamp space, improve the appearance of the lamp and energy saving and practicality, and reduce the various development and mold manufacturing costs of the lamp to reduce the overall cost of the lamp. In addition, the automobile front combination lamp of the utility model avoids the problem of uneven assembly gap and surface difference when the daytime running lamp and the front fog lamp are made separately.
[0037] like Figure 7As shown, in some embodiments of the utility model, the first sealing structure includes a connection groove 11 and a sealing glue layer (not shown in the figure), and the connection groove 11 is arranged at the periphery of the lamp holder 1. The second sealing structure includes a lip 23, and the lip 23 protrudes from the outer edge of the housing 21 toward the lamp holder 1, and the lip 23 is arranged in the connection groove 11, and the sealing glue layer is arranged between the lip 23 and the connection groove 11. By providing the sealing glue layer and the connection groove 11, the connection sealing between the lamp holder 1 and the lampshade 2 is ensured.
[0038] In another alternative embodiment of the utility model, the first sealing structure includes a first sealing flange (not shown in the figure), the second sealing structure includes a second sealing flange (not shown in the figure), and the first sealing flange and the second sealing flange are welded to opposite surfaces. Specifically, the first sealing flange and the second sealing flange are welded by hot plate welding.
[0039] In one embodiment of the utility model, the lampshade 2 further comprises two light-transmitting plates 22, which are injection-molded on the housing 21 and arranged opposite to the daytime running lights and the front fog lights. The light-transmitting plates 22 are formed on the housing 21 by secondary injection molding using transparent PC (polycarbonate) material.
[0040] like Figure 2 As shown, in one embodiment of the utility model, the outer edge of the lamp holder 1 is provided with a plurality of first connecting parts 12, and the housing 21 is provided with a plurality of second connecting parts 211 on the side facing the lamp holder 1, and bolt holes are provided on the first connecting parts 12 and the second connecting parts 211, and the lamp holder 1 is connected to the housing 21 by providing bolts passing through the bolt holes. By providing the first connecting parts 12 and the second connecting parts 211, the lamp holder 1 is connected to the lampshade 2 as a whole, thereby realizing the integrated setting of the front combination lamp of the vehicle.
[0041] like Figure 1 , Figure 4 and Figure 5 As shown, in one embodiment of the utility model, the lamp holder 1 is provided with a first lamp cavity and a second lamp cavity, the front fog lamp is arranged in the first lamp cavity, and the daytime running light is arranged in the second lamp cavity, and the first lamp cavity and the second lamp cavity are provided with avoidance holes for the wiring harness to pass through on one side away from the lampshade 2, so as to facilitate the separate control of the circuits of the daytime running light and the front fog lamp.
[0042] like Figure 4 and Figure 5As shown, in some embodiments of the present invention, the front fog lamp includes a fog lamp reflector 31 and a fog lamp bulb 32, the fog lamp bulb 32 is arranged in the first lamp cavity, and the fog lamp reflector 31 is arranged on the outer wall of the first lamp cavity and is arranged around the outer periphery of the fog lamp bulb 32.
[0043] like Figure 2 As shown, in some embodiments of the present invention, a ventilation hole (not shown) is further provided in the first lamp cavity, and a ventilation cap 13 covering the ventilation hole is provided on a side of the lamp holder 1 away from the housing 21 .
[0044] like Figure 4 , Figure 5 , Figure 8 As shown, in some embodiments of the utility model, the daytime running light comprises a lamp housing 41, a running light reflector 42, a lamp bead 43, a circuit board 44 and a bracket 45. The lamp housing 41 is arranged in the second lamp cavity. The lamp housing 41 is provided with a plurality of lamp slots arranged at intervals, and each of the lamp slots is provided with a lamp bead 43. The running light reflector 42 is arranged on the outer wall of the lamp slot and is arranged around the outer periphery of the lamp bead 43. The bracket 45 is arranged in the second lamp cavity and is located between the lamp housing 41 and the second lamp cavity. The circuit board 44 is arranged on the bracket 45, and the circuit board 44 is electrically connected to the lamp bead 43.
[0045] In some embodiments of the present invention, the daytime running light further includes a heat sink, and the heat sink is disposed between the bracket 45 and the circuit board 44 , so that the heat sink is provided to dissipate heat from the circuit board 44 .
[0046] On the other hand, an embodiment of the present utility model further provides a vehicle, comprising a front bumper 5 and the front combination lamp of the vehicle as described in any one of the above embodiments, wherein the housing 21 is connected to the front bumper 5 .
[0047] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the utility model, and should be included in the protection scope of the utility model.
Claims
1. A front combination lamp for an automobile, characterized in that: It includes a lamp holder, a lampshade, a daytime running light and a front fog light, wherein the daytime running light and the front fog light are arranged on the lamp holder; a first sealing structure is arranged at the periphery of the lamp holder, the lampshade includes a shell, a second sealing structure is arranged at the periphery of the shell, and the first sealing structure is sealed and connected with the second sealing structure.
2. The automotive front combination lamp according to claim 1, characterized in that: The first sealing structure includes a connecting groove and a sealing layer, wherein the connecting groove is arranged at the outer periphery of the lamp holder; the second sealing structure includes a lip, wherein the lip protrudes from the outer edge of the housing toward the lamp holder, the lip is arranged in the connecting groove, and the sealing layer is arranged between the lip and the connecting groove; Or the first sealing structure includes a first sealing flange, the second sealing structure includes a second sealing flange, and the opposing surfaces of the first sealing flange and the second sealing flange are welded.
3. The automotive front combination lamp according to claim 1, characterized in that: The lampshade further comprises two light-transmitting plates, which are injection-molded on the shell and are arranged opposite to the daytime running lamp and the front fog lamp.
4. The automotive front combination lamp according to claim 1, characterized in that: The outer edge of the lamp holder is provided with a plurality of first connecting parts, and the side of the shell facing the lamp holder is provided with a plurality of second connecting parts. Bolt holes are provided on the first connecting parts and the second connecting parts, and the lamp holder is connected to the shell by setting bolts passing through the bolt holes.
5. The automotive front combination lamp according to any one of claims 1 to 4, characterized in that: The lamp holder is provided with a first lamp cavity and a second lamp cavity, the front fog lamp is arranged in the first lamp cavity, the daytime running light is arranged in the second lamp cavity, and the first lamp cavity and the second lamp cavity are both provided with avoidance holes for the wiring harness to pass through on one side away from the lampshade.
6. The automotive front combination lamp according to claim 5, characterized in that: The front fog lamp comprises a fog lamp reflector and a fog lamp bulb. The fog lamp bulb is arranged in the first lamp cavity. The fog lamp reflector is arranged on the outer wall of the first lamp cavity and is arranged around the outer circumference of the fog lamp bulb.
7. The automotive front combination lamp according to claim 5, characterized in that: An air hole is also arranged in the first lamp cavity, and an air cap covering the air hole is arranged on a side of the lamp holder away from the shell.
8. The automotive front combination lamp according to claim 5, characterized in that: The daytime running light includes a lamp housing, a running light reflector, a lamp bead, a circuit board and a bracket. The lamp housing is arranged in the second lamp cavity. The lamp housing is provided with a plurality of lamp slots arranged at intervals, and a lamp bead is arranged in each of the lamp slots. The running light reflector is arranged on the outer wall of the lamp slot and is arranged around the outer periphery of the lamp bead. The bracket is arranged in the second lamp cavity and is located between the lamp housing and the second lamp cavity. The circuit board is arranged on the bracket, and the circuit board is electrically connected to the lamp bead.
9. The automotive front combination lamp according to claim 8, characterized in that: The daytime running light further comprises a heat sink, and the heat sink is arranged between the bracket and the circuit board.
10. A vehicle, characterized in that: The invention comprises a front bumper and the automotive front combination lamp according to any one of claims 1 to 9, wherein the housing is connected to the front bumper.