CN203836804U - Car lamp and car with same - Google Patents

Abstract

The utility model discloses a car lamp and a car with a car lamp. The car lamp comprises a radiating body, a lamp shade and a seal ring, wherein a plurality of circular convex ribs are arranged on the surface, near the radiating body, of the lamp shade at intervals; an accommodating groove is defined between every two adjacent convex ribs; the lamp shade is mounted on the radiating body; the seal ring is arranged between the radiating body and the lamp shade; each convex rib is propped against the seal ring; one part of the seal ring is in the accommodating grooves. The car lamp provided by the embodiment of the utility model is high and reliable in waterproof effect, low in manufacturing cost and aesthetic in appearance.

Description

Vehicle lights and vehicles with such lights

technical field

The utility model relates to a vehicle lamp, and also relates to a vehicle with the vehicle lamp.

Background technique

Existing headlights for vehicles use waterproof glue for waterproofing, which will lead to the defects of glue overflow, poor appearance and difficult disassembly.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present utility model is to provide a car light with good waterproof effect, reliable waterproof, low manufacturing cost and beautiful appearance.

Another object of the present utility model is to provide a vehicle with the lamp.

The vehicle lamp according to the first aspect of the present invention includes: a radiator; a lampshade, a plurality of annular ribs are spaced apart on the surface of the lampshade adjacent to the radiator, and two adjacent ribs A receiving groove is defined between them, and the lampshade is installed on the heat sink; and a sealing ring is arranged between the heat sink and the lampshade, and each of the ribs leans against the heat sink. On the sealing ring, a part of the sealing ring is located in the receiving groove.

According to the vehicle lamp of the present invention, a plurality of annular ribs are spaced apart on the surface of the lampshade adjacent to the radiator, and the plurality of ribs abut against the sealing ring, so that Multiple waterproof structures are formed to achieve multiple waterproof effects. Once one or some of the ribs have waterproof leaks somewhere, it can also play a waterproof role by cooperating with the sealing ring through other said ribs, thus avoiding the leak caused by one or some of the ribs. The waterproof failure of the ribs leads to waterproof failure.

Moreover, by arranging a plurality of annular ribs at intervals on the surface of the lampshade adjacent to the radiator, the structural strength of the lampshade can be enhanced by utilizing the plurality of ribs. That is to say, the thickness of the lampshade can be reduced while maintaining the structural strength of the lampshade, thereby reducing the amount of raw materials used to manufacture the lampshade and reducing the manufacturing cost of the lampshade. In addition, by utilizing the ribs and the sealing ring for waterproofing, there is no need to use waterproof glue for waterproofing, thereby avoiding defects such as glue overflow, poor appearance, and difficulty in disassembly.

Therefore, the vehicle lamp according to the utility model has the advantages of good waterproof effect, reliable waterproof, low manufacturing cost, beautiful appearance and the like.

In addition, according to the utility model, the above-mentioned car lamp can also have the following additional technical features:

The radiator is provided with an annular groove, and at least a part of the sealing ring is arranged in the annular groove. As a result, the sealing ring can be installed more firmly.

The sealing ring is arranged in the annular groove, and a part of each rib protrudes into the annular groove and leans against the sealing ring. In this way, not only the sealing ring can be installed more stably, but also the sealing ring can be prevented from being located between the surface of the heat sink and the surface of the lampshade, so that the heat sink can be in close contact with the lampshade , so as to reduce the volume of the vehicle lamp and make the structure of the vehicle lamp more compact.

The lampshade includes: an annular mounting plate, a plurality of ribs are arranged at intervals on the surface of the mounting plate adjacent to the heat sink; an annular connecting plate, the rear edge of the connecting plate is connected to the The inner edge of the installation plate is connected, and the connection plate extends forward from the installation plate; and the cover plate, the edge of the cover plate is connected with the front edge of the connection plate. Thus, the installation plate, the connection plate and the cover plate can form a stepped portion, so that the structure of the lampshade can be more reasonable.

The thickness of each rib is less than or equal to 75% of the thickness of the mounting plate. In this way, the thickness of the portion of the mounting plate connected to the bead can be avoided from being too large, thereby preventing the portion of the mounting plate connected to the bead from shrinking.

The lampshade is detachably mounted on the radiator through fasteners. Therefore, the lampshade can be more conveniently and stably installed on the radiator.

The lampshade is provided with a plurality of bosses, the plurality of bosses are spaced apart along the circumference of the lampshade, each of the bosses has a through hole, wherein the fasteners are multiple, and the plurality of Parts of the fasteners pass through the through holes of the plurality of bosses one by one and are connected to the radiator. In this way, the lampshade can be more stably installed on the radiator.

The fasteners are screws, and the radiator is provided with a plurality of threaded holes, and a part of the plurality of screws passes through the through holes of the plurality of bosses one by one and fits in the plurality of bosses in a one-to-one correspondence. in one of the threaded holes. Therefore, the lampshade can be more conveniently and stably installed on the radiator.

The cross section of the sealing ring is circular.

According to the second aspect of the utility model, a vehicle is proposed, the vehicle includes: a body; and a lamp, the lamp is the lamp according to the first aspect of the utility model, and the lamp is installed on the on the body.

The vehicle according to the utility model is equipped with the vehicle light according to the first aspect of the utility model, so that it has the advantages of good waterproof effect, reliable waterproof, low manufacturing cost and beautiful appearance.

Description of drawings

Fig. 1 is an exploded view of a vehicle lamp according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of a radiator of a car lamp according to an embodiment of the present invention;

Fig. 3 is a schematic structural view of a sealing ring of a vehicle lamp according to an embodiment of the present invention;

Fig. 4 is a schematic structural view of a lampshade of a vehicle lamp according to an embodiment of the present invention;

Fig. 5 is a partial cross-sectional view of a lampshade of a vehicle lamp according to an embodiment of the present invention;

Fig. 6 is a cross-sectional view of a vehicle lamp according to an embodiment of the present invention;

Fig. 7 is a partial cross-sectional view of a vehicle lamp according to an embodiment of the present invention.

Reference signs:

headlights 10,

Radiator 101, annular groove 1011, threaded hole 1012,

lampshade 102, convex rib 1021, receiving groove 1022, mounting plate 1023, surface 10231, surface 10232, connecting plate 1024, cover plate 1025, boss 1026,

Sealing ring 103

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

The vehicle lamp 10 according to the embodiment of the present utility model will be described below with reference to FIGS. 1-7 . As shown in FIGS. 1-7 , a vehicle lamp 10 according to an embodiment of the present invention includes a radiator 101 , a lampshade 102 and a sealing ring 103 .

A plurality of annular ribs 1021 are spaced apart on the surface of the lampshade 102 adjacent to the radiator 101 , a receiving groove 1022 is defined between two adjacent ribs 1021 , and the lampshade 102 is installed on the radiator 101 . The sealing ring 103 is disposed between the heat sink 101 and the lampshade 102 , each rib 1021 abuts against the sealing ring 103 , and a part of the sealing ring 103 is located in the receiving groove 1022 .

That is to say, the sealing ring 103 is clamped between the radiator 101 and the lampshade 102 so as to seal the accommodation space defined between the radiator 101 and the lampshade 102, and the lighting lamp is arranged in the accommodation space. When the rib 1021 abuts against the sealing ring 103 , the sealing ring 103 is elastically deformed due to the elasticity of the sealing ring 103 , so that a part of the sealing ring 103 is filled into the receiving groove 1022 . Wherein, the circumferential direction of the radiator 101 , the circumferential direction of the lampshade 102 and the circumferential direction of the sealing ring 103 are adapted to each other, and each rib 1021 extends along the circumferential direction of the lampshade 102 . The lighting lamp is located inside the rib 1021 and the sealing ring 103 .

According to the vehicle lamp 10 according to the embodiment of the present invention, a plurality of annular ribs 1021 are arranged at intervals on the surface of the lampshade 102 adjacent to the radiator 101, and the plurality of ribs 1021 abut against the sealing ring 103, thereby being able to Multiple waterproof structures are formed to achieve multiple waterproof effects. Once some or some ribs 1021 have a waterproof leak somewhere, other ribs 1021 can also be used to cooperate with the sealing ring 103 to play a waterproof role, thus avoiding the failure of one or some ribs 1021 due to waterproof failure. lead to waterproof failure.

Moreover, by arranging a plurality of annular ribs 1021 at intervals on the surface of the lampshade 102 adjacent to the radiator 101 , the structural strength of the lampshade 102 can be enhanced by using the plurality of ribs 1021 . That is to say, the thickness of the lampshade 102 can be reduced while maintaining the structural strength of the lampshade 102 , thereby reducing the amount of raw materials for manufacturing the lampshade 102 and reducing the manufacturing cost of the lampshade 102 . In addition, by using the ribs 1021 and the sealing ring 103 for waterproofing, there is no need to use waterproof glue for waterproofing, thereby avoiding defects such as glue overflow, poor appearance, and difficulty in disassembly.

Therefore, the vehicle lamp 10 according to the embodiment of the present invention has the advantages of good waterproof effect, reliable waterproof, low manufacturing cost and beautiful appearance.

Specifically, the lampshade 102 can be detachably installed on the radiator 101 . Therefore, the structure of the vehicle lamp 10 can be made more reasonable, and the vehicle lamp 10 can be assembled more conveniently. Wherein, the lampshade 102 can be detachably mounted on the heat sink 101 through fasteners. Thus, the lampshade 102 can be more conveniently and stably installed on the radiator 101 .

As shown in Figures 1 and 4, in an example of the present invention, a plurality of bosses 1026 may be provided on the lampshade 102, and the plurality of bosses 1026 may be spaced apart along the circumference of the lampshade 102, and each boss 1026 There may be vias in it. Wherein, there may be multiple fasteners, and a part of the multiple fasteners may pass through the through holes of the plurality of bosses 1026 one by one and be connected to the heat sink 101 .

In other words, the number of fasteners may be equal to the number of bosses 1026 , and a part of a fastener may pass through a hole of a boss 1026 and be connected to the heat sink 101 . In this way, the lampshade 102 can be installed on the radiator 101 more stably.

Specifically, as shown in FIG. 4 , a plurality of bosses 1026 may be provided on the surface of the lampshade 102 adjacent to the radiator 101 . A through hole communicating with the through hole of the boss 1026 may be provided on the lampshade 102 so as to pass through the fastener.

As shown in FIG. 1 and FIG. 2 , in a specific example of the present invention, the fastener may be a screw, and the radiator 101 may be provided with a plurality of threaded holes 1012 . Wherein, a part of the plurality of screws can pass through the through holes of the plurality of bosses 1026 in a one-to-one correspondence, and a part of the plurality of screws can be fitted in the plurality of threaded holes 1012 in a one-to-one correspondence. That is to say, the number of threaded holes 1012 may be equal to the number of screws, and a part of a screw may pass through a through hole of a boss 1026 and fit into a threaded hole 1012 . Thus, the lampshade 102 can be more conveniently and stably installed on the radiator 101 .

Specifically, the radiator 101 may be a cuboid structure, and the radiator 101 may be formed by die-casting an aluminum alloy material. The sealing ring 103 may be a silicone sealing ring, that is, the sealing ring 103 may be made of silicone. Specifically, the sealing ring 103 can be formed by molding silicone. The cross section of the sealing ring 103 may be circular, so that at least a part of the sealing ring 103 can enter into the annular groove 1011 more easily, thereby further improving the waterproof effect. The lampshade 102 can be a cuboid structure, and the lampshade 102 can be injection-molded from plastic PC material, that is, the lampshade 102 and the plurality of ribs 1021 can be integrally injection-molded.

As shown in FIG. 1 , FIG. 2 and FIG. 7 , in some embodiments of the present invention, the radiator 101 may be provided with an annular groove 1011 , and at least a part of the sealing ring 103 may be disposed in the annular groove 1011 . As a result, the sealing ring 103 can be installed more firmly.

As shown in Figure 7, in one embodiment of the present invention, the sealing ring 103 can be set in the annular groove 1011, and a part of each rib 1021 can extend into the annular groove 1011 and abut against the sealing ring 103 on. In other words, the entire sealing ring 103 is located in the annular groove 1011 . In this way, not only can the sealing ring 103 be installed more firmly, but also the sealing ring 103 can be prevented from being located between the surface of the radiator 101 and the surface of the lampshade 102, so that the radiator 101 can be in close contact with the lampshade 102, so as to reduce the size of the car lamp. The volume of 10 makes the structure of the lamp 10 more compact.

As shown in FIGS. 5-7 , in some examples of the present invention, the lampshade 102 may include an annular mounting plate 1023 , an annular connecting plate 1024 and a cover plate 1025 . A plurality of ribs 1021 can be spaced apart on the surface 10231 of the mounting plate 1023 adjacent to the heat sink 101 . The lower edge of the connection plate 1024 can be connected with the inner edge of the installation plate 1023 , and the connection plate 1024 can extend upward from the installation plate 1023 . An edge of the cover plate 1025 may be connected to an upper edge of the connection plate 1024 . Wherein, the up and down direction is shown by the arrow A in FIGS. 5-7 , the direction adjacent to the middle of the mounting plate 1023 is inward, and the direction away from the middle of the mounting plate 1023 is outward. Thus, the mounting plate 1023 , the connecting plate 1024 and the cover plate 1025 can form a stepped portion, so that the structure of the lampshade 102 can be more reasonable.

Specifically, a plurality of bosses 1026 may be disposed on a surface of the mounting plate 1023 adjacent to the heat sink 101 . The surface of the mounting plate 1023 away from the radiator 101 may be an irregularly curved surface 10232 .

The plurality of ribs 1021 can strengthen the structural strength of the mounting plate 1023 . That is to say, the thickness of the mounting plate 1023 can be reduced while maintaining the structural strength of the mounting plate 1023 , thereby reducing the amount of raw materials used to manufacture the lampshade 102 and reducing the manufacturing cost of the lampshade 102 .

Advantageously, as shown in FIG. 5 , the thickness H1 of each rib 1021 may be less than or equal to 75% of the thickness H2 of the mounting plate 1023 . Thus, the thickness of the part of the mounting plate 1023 connected to the rib 1021 can be avoided from being too large, thereby preventing the part of the mounting plate 1023 connected to the rib 1021 from shrinking.

The utility model also provides a vehicle. A vehicle according to an embodiment of the present invention includes a vehicle body and a vehicle light. The vehicle light is the vehicle light 10 according to the above-mentioned embodiment, and the vehicle light 10 is installed on the vehicle body.

The vehicle according to the embodiment of the present utility model has the advantages of good waterproof effect, reliable waterproof, low manufacturing cost and beautiful appearance by being provided with the vehicle light 10 according to the above-mentioned embodiment.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary if the first feature is "on" or "under" the second feature indirect contact. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limitations of the present invention, and those skilled in the art are within the scope of the present invention. Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (10)

1. A car lamp, characterized in that, comprising: Radiator; A lampshade, the surface of the lampshade adjacent to the radiator is provided with a plurality of annular ribs at intervals, and a receiving groove is defined between two adjacent ribs, and the lampshade is installed on the radiator on; and A sealing ring, the sealing ring is arranged between the heat sink and the lampshade, each of the raised ribs abuts against the sealing ring, and a part of the sealing ring is located in the receiving groove. 2 . The vehicle lamp according to claim 1 , wherein an annular groove is provided on the radiator, and at least a part of the sealing ring is arranged in the annular groove. 3 . 3. The vehicle lamp according to claim 2, wherein the sealing ring is arranged in the annular groove, and a part of each of the ribs extends into the annular groove and abuts against on the sealing ring. 4. The vehicle lamp according to claim 1, wherein the lampshade comprises: An annular mounting plate, a plurality of ribs are spaced apart on the surface of the mounting plate adjacent to the radiator; an annular connecting plate, the rear edge of the connecting plate is connected to the inner edge of the mounting plate, and the connecting plate extends forward from the mounting plate; and A cover plate, the edge of the cover plate is connected with the front edge of the connecting plate. 5 . The vehicle lamp according to claim 4 , wherein the thickness of each rib is less than or equal to 75% of the thickness of the mounting plate. 6 . The vehicle lamp according to claim 1 , wherein the lampshade is detachably mounted on the radiator by fasteners. 7. The vehicle lamp according to claim 6, wherein a plurality of bosses are provided on the lampshade, and the plurality of bosses are spaced apart along the circumference of the lampshade, each of the bosses There are via holes, wherein there are multiple fasteners, and a part of the multiple fasteners pass through the via holes of the plurality of bosses one by one and are connected to the heat sink. 8. The vehicle lamp according to claim 7, wherein the fastening member is a screw, and the radiator is provided with a plurality of threaded holes, and a part of the plurality of screws passes through the plurality of screw holes one by one. The via holes of each of the bosses are matched in a plurality of the threaded holes in a one-to-one correspondence. 9. The vehicle lamp according to claim 1, wherein the sealing ring has a circular cross section. 10. A vehicle, characterized in that it comprises: bodywork; and A vehicle light, wherein the vehicle light is the vehicle light according to any one of claims 1-9, and the vehicle light is installed on the vehicle body.