Lamp module, lamp and vehicle

Abstract

The lamp module comprises a double-color mask, the double-color mask comprises a light-transmitting part and a lining frame part, the lining frame part is provided with a mounting hole, the light-transmitting part is arranged in the mounting hole, a part of the outer surface of the light-transmitting part is fixedly connected with the inner surface of the lining frame part, the light-transmitting part is made of milk white light-transmitting materials, and the light-transmitting part is made of light-transmitting materials. And the lining frame part is made of a light-proof material. Therefore, the double-color mask of the lamp module integrates the light-transmitting part made of the milky white light-transmitting material and the lining frame part made of the light-proof material, the light-transmitting part is located in the middle of the lining frame part, and therefore the lamp with the milky white visual effect in the middle is formed, meanwhile, a traditional milky white inner light distribution mirror is omitted in the lamp module, and the lamp module is more attractive in appearance. The development and assembly of parts are reduced, the cost is reduced, the assembly steps are reduced, and therefore the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a lamp module, a lamp and a vehicle. Background Art

[0002] Vehicle lamps are commonly used for road lighting and signal warning. With the development of market demand, vehicle lamps with a milky white appearance design in the middle have gradually come into people's view.

[0003] In the related art, a conventional vehicle lamp includes a mask and an inner light distribution mirror. Among them, the mask is composed of a colorless transparent part and a black frame. The inner light distribution mirror is configured to be milky white. In this way, through the combined use of the mask and the inner light distribution mirror, a lamp with a milky white visual effect in the middle is formed. However, this method has more cumbersome installation steps and more assembled parts, resulting in difficult cost control. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the first object of the utility model is to provide a lamp module. The two-color mask of the lamp module integrates a light-transmitting part made of a milky white light-transmitting material and a frame part made of an opaque material, and the light-transmitting part is located in the middle of the frame part, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving assembly efficiency.

[0005] The second object of the utility model is to provide a lamp.

[0006] The third object of the utility model is to provide a vehicle.

[0007] To achieve the above object, the first aspect embodiment of the utility model provides a lamp module, including:

[0008] A two-color mask, the two-color mask includes a light-transmitting part and a frame part. The middle of the frame part has a mounting hole. The light-transmitting part is arranged in the mounting hole and part of the outer surface of the light-transmitting part is fixedly connected to the inner surface of the frame part. Among them, the light-transmitting part is made of a milky white light-transmitting material, and the frame part is made of an opaque material.

[0009] According to the lamp module of the embodiment of the utility model, the two-color mask of the lamp module integrates a light-transmitting part made of a milky white light-transmitting material and a frame part made of an opaque material, and the light-transmitting part is located in the middle of the frame part, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving assembly efficiency.

[0010] According to an embodiment of the present utility model, it further includes: a housing and a light source. The two-color face mask is fixedly connected to the housing and jointly defines an accommodation space. The light source is fixedly arranged in the accommodation space and is oppositely arranged with respect to the light-transmitting part.

[0011] According to an embodiment of the present utility model, the housing is provided with a sealant groove, and the lining frame part has a first installation part corresponding to the sealant groove, and the first installation part is adapted to be adhesively bonded to the sealant groove.

[0012] According to an embodiment of the present utility model, the housing is provided with a sealant groove, the lining frame part has a first installation part corresponding to the sealant groove, and the light-transmitting part has a second installation part corresponding to the sealant groove. Both the first installation part and the second installation part are adapted to be adhesively bonded to the sealant groove.

[0013] According to an embodiment of the present utility model, one side of the light-transmitting part away from the light source has a first light-transmitting surface, and one side of the lining frame part away from the light source has a first light-shielding surface, and the first light-transmitting surface is flush with the first light-shielding surface.

[0014] According to an embodiment of the present utility model, the two-color face mask is an integrally injection-molded part.

[0015] According to an embodiment of the present utility model, the housing is an integrally injection-molded part or an integrally cast part.

[0016] According to an embodiment of the present utility model, the light source is an LED light source.

[0017] To achieve the above object, an embodiment of the second aspect of the present utility model provides a lamp, including the lamp module in the embodiment of the first aspect.

[0018] For the lamp according to the embodiment of the present utility model, by providing the above-mentioned lamp module, the two-color face mask of the lamp module integrates a light-transmitting part made of a milky white light-transmitting material and a lining frame part made of a light-shielding material, and the light-transmitting part is located in the middle of the lining frame part, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving assembly efficiency.

[0019] To achieve the above object, an embodiment of the third aspect of the present utility model provides a vehicle, including the lamp in the embodiment of the second aspect.

[0020] A vehicle according to an embodiment of the present utility model, by providing the above-mentioned lamp, the two-color face mask in the lamp module of the lamp integrates a light-transmitting part made of a milky white light-transmitting material and a frame part made of an opaque material, and the light-transmitting part is located in the middle of the frame part, thus forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving assembly efficiency.

[0021] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of a lamp module according to an embodiment of the present utility model;

[0023] Figure 2 Schematic diagram of a lamp module according to another embodiment of the present utility model;

[0024] Figure 3 Schematic diagram of a two-color face mask according to an embodiment of the present utility model;

[0025] Figure 4 Schematic diagram of the assembly of a two-color face mask and a housing according to an embodiment of the present utility model.

[0026] Reference Signs:

[0027] Lamp module 100;

[0028] Two-color face mask 1; Light-transmitting part 11; Second mounting part 111; First light-transmitting surface 112; Frame part 12; Mounting hole 121; First mounting part 122; First light-shielding surface 123;

[0029] Housing 2; Sealant groove 21;

[0030] Light source 3;

[0031] Accommodating space 4. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0033] It should be noted that with the development of market demand, vehicle lamps with a middle milky white appearance design have gradually come into people's view. In related technologies, conventional vehicle lamps include a mask and an inner light distribution mirror. Among them, the mask is composed of a colorless transparent part and a black frame, and the inner light distribution mirror is configured to be milky white. In this way, through the combined use of the mask and the inner light distribution mirror, a lamp with a milky white visual effect in the middle is formed. However, this method has relatively cumbersome installation steps and a large number of assembled parts, resulting in difficult cost control.

[0034] Based on this, the present application proposes a lamp module 100. The two-color mask 1 of the lamp module 100 integrates a light-transmitting part 11 made of a milky white light-transmitting material and a frame part 12 made of an opaque material, and the light-transmitting part 11 is located in the middle of the frame part 12, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module 100 also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving assembly efficiency.

[0035] The following refers to Figures 1-4 The lamp module 100 according to the embodiment of the present invention will be described in detail. It should be noted that the lamp module 100 can be installed on a vehicle, but the present invention is not limited thereto, and the lamp module 100 can also be applied to other devices that need to be provided with the lamp module 100. The present application takes the lamp module 100 being applied to a vehicle as an example for description.

[0036] As Figures 1-4 shown, the lamp module 100 according to the first aspect embodiment of the present invention includes: a two-color mask 1, the two-color mask 1 includes a light-transmitting part 11 and a frame part 12, the middle part of the frame part 12 has a mounting hole 121, the light-transmitting part 11 is arranged in the mounting hole 121 and a part of the outer surface of the light-transmitting part 11 is fixedly connected to the inner surface of the frame part 12, wherein, the light-transmitting part 11 is made of a milky white light-transmitting material, and the frame part 12 is made of an opaque material.

[0037] Specifically, as Figures 1-4 shown, the frame part 12 is designed as a frame structure with a mounting hole 121 in the middle, the frame part 12 is made of an opaque material. For example, the manufacturing material of the frame part 12 can be selected as but not limited to black opaque plastic, and other colors of opaque materials can also be selected, which is not specifically limited here.

[0038] Furthermore, a light-transmitting part 11 is installed in the mounting hole 121 in the middle of the lining frame part 12. The part of the light-transmitting part 11 located in the mounting hole 121 matches the size and shape of the mounting hole 121, and the outer surface of the other part of the light-transmitting part 11 is fixedly connected to the inner surface of the lining frame part 12. The fixed connection methods include but are not limited to snap connection, glue connection, bonding, etc. That is to say, at least part of the light-transmitting part 11 is located inside the lining frame part 12. It can be understood that the light-transmitting part 11 has light-transmitting properties, and light can be emitted from the light-transmitting part 11. In some embodiments of the present application, the light-transmitting part 11 is constructed of a milky white light-transmitting material. With such a setting, the light-transmitting part 11 made of the milky white light-transmitting material and the non-light-transmitting lining frame part 12 are integrated into a two-color face mask 1. Since the light-transmitting part 11 is located in the middle of the lining frame part 12, a lamp with a milky white visual effect in the middle is formed. If the lining frame part 12 is made of black non-light-transmitting plastic, a lamp with a milky white middle and a black edge visual effect can be formed. At the same time, the traditional milky white inner light distribution mirror is cancelled in the lamp module 100. Therefore, during the development process of the lamp module 100, there is no need to consider the milky white inner light distribution mirror, which reduces the development cost and reduces the assembly process of the milky white inner light distribution mirror, which is beneficial to improving the assembly efficiency of the lamp module 100.

[0039] It should be noted that since the traditional milky white inner light distribution mirror is cancelled in the lamp module 100, and the milky white visual effect in the middle can be independently achieved only through the two-color face mask 1, the size of the lamp module 100 can be greatly reduced. The lamp module 100 does not need to reserve the installation space for the milky white inner light distribution mirror, and the size of the two-color face mask 1 can be reduced to about 17 mm, thereby forming a milky white light-emitting and narrow and long lamp shape, which is more suitable for the current trend of the headlamp shape.

[0040] According to the lamp module 100 of the embodiment of the present utility model, the two-color face mask 1 of the lamp module 100 integrates the light-transmitting part 11 made of milky white light-transmitting material and the non-light-transmitting lining frame part 12, and the light-transmitting part 11 is located in the middle of the lining frame part 12, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the traditional milky white inner light distribution mirror is also cancelled in the lamp module 100, which reduces the development and assembly of parts, is beneficial to reducing costs, reducing assembly steps, and thus improving the assembly efficiency.

[0041] In some embodiments of the present utility model, as Figure 1 and Figure 2 shown, it further includes: a housing 2 and a light source 3. The two-color face mask 1 is fixedly connected to the housing 2 and together defines an accommodation space 4. The light source 3 is fixedly arranged in the accommodation space 4 and is disposed opposite to the light-transmitting part 11.

[0042] Specifically, as Figure 1 and Figure 2As shown, the housing 2 is configured as an installation groove open at one end. The two-color face mask 1 is fixedly connected to the housing 2, and the installation methods include but are not limited to snap connection, bolt connection, etc. The two-color face mask 1 is used to close the installation groove to jointly define a receiving space 4 with the housing 2. Further, a light source 3 is fixedly installed in the receiving space 4, and the light source 3 is disposed opposite to the light-transmitting portion 11, so that the light emitted by the light source 3 can directly emit from the light-transmitting portion 11. With such a setting, compared with the light emitted by the light source 3 of a conventional vehicle lamp that needs to pass through the face mask and the inner light distribution lens simultaneously and be refracted twice, the light emitted by the light source 3 in this application only passes through the two-color face mask 1 and is refracted once, with one less light-transmitting member passed through. Therefore, it is beneficial to improve the light-emitting efficiency of the lamp.

[0043] In some embodiments of the present utility model, as Figure 1 and Figure 2 shown, the housing 2 is provided with a sealant groove 21, and the lining frame portion 12 has a first installation portion 122 corresponding to the sealant groove 21, and the first installation portion 122 is adapted to be adhesively bonded to the sealant groove 21.

[0044] Specifically, the sealant groove 21 of the housing 2 is provided on the outer side of the installation groove, and the number of the sealant grooves 21 can be multiple. For example, the number of the sealant grooves 21 can be 2, 3, 4, 5, and the specific number can be set according to actual needs, and no specific limitation is made here. Further, the lining frame portion 12 has a first installation portion 122 corresponding to the sealant groove 21, and the multiple sealant grooves 21 and the multiple first installation portions 122 are arranged in one-to-one correspondence. The first installation portion 122 can be configured as but not limited to a protruding portion. When the two-color face mask 1 and the housing 2 are assembled in cooperation, the first installation portion 122 is inserted into the sealant groove 21, and then sealant is injected into the sealant groove 21. When the sealant solidifies, the first installation portion 122 is adhesively bonded to the sealant groove 21, thereby realizing the fixed connection between the two-color face mask 1 and the housing 2.

[0045] In some embodiments of the present utility model, as Figure 3 and Figure 4 shown, the housing 2 is provided with a sealant groove 21, the lining frame portion 12 has a first installation portion 122 corresponding to the sealant groove 21, and the light-transmitting portion 11 has a second installation portion 111 corresponding to the sealant groove 21. Both the first installation portion 122 and the second installation portion 111 are adapted to be adhesively bonded to the sealant groove 21.

[0046] Specifically, the sealant groove 21 of the housing 2 is provided on the outer side of the installation groove. The number of the sealant grooves 21 can be multiple. For example, the number of the sealant grooves 21 can be 2, 3, 4, or 5. The specific number can be set according to actual needs and is not specifically limited here. Further, the lining frame portion 12 has a first installation portion 122 corresponding to the sealant groove 21, and the light-transmitting portion 11 has a second installation portion 111 corresponding to the sealant groove 21. The total number of the first installation portion 122 and the second installation portion 111 is the same as the number of the sealant grooves 21, and each first installation portion 122 and each second installation portion 111 correspond to their respective sealant grooves 21. It can be understood that the first installation portion 122 and the second installation portion 111 can be constructed as but not limited to protruding portions. When the two-color face mask 1 is assembled with the housing 2, the first installation portion 122 and the second installation portion 111 are inserted into the sealant groove 21, and then sealant is injected into the sealant groove 21. After the sealant solidifies, the first installation portion 122 and the second installation portion 111 are glued to the sealant groove 21, thereby realizing the fixed connection between the two-color face mask 1 and the housing 2.

[0047] In some embodiments of the present utility model, as Figures 1-4 shown, the side of the light-transmitting portion 11 away from the light source 3 has a first light-transmitting surface 112, and the side of the lining frame portion 12 away from the light source 3 has a first light-shielding surface 123. The first light-transmitting surface 112 is flush with the first light-shielding surface 123. That is to say, the first light-transmitting surface 112 and the first light-shielding surface 123 are on the same plane. It can be understood that the first light-transmitting surface 112 can also be slightly higher than the first light-shielding surface 123 or slightly lower than the first light-shielding surface 123, which is specifically set according to actual needs. Such a setting can ensure the planar consistency of the light-transmitting portion 11 and the lining frame portion 12, which is beneficial to improving the aesthetics of the two-color face mask 1.

[0048] In some embodiments of the present utility model, the two-color face mask 1 is an integrally injection-molded part. That is to say, the light-transmitting portion 11 and the lining frame portion 12 of the two-color face mask 1 can be made of plastic materials, so that the two-color face mask 1 can be integrally injection-molded. Among them, the light-transmitting portion 11 and the lining frame portion 12 are injection-molded by a two-color injection mold. For example, plastic of opaque material can be first injected into the mold, and then plastic of milky white light-transmitting material is injected into the mold. It should be noted that the gate of the milky white light-transmitting plastic can be led out from inside the two-color face mask 1 through the opaque plastic, so as to solve the problem of the inability to arrange the gate.

[0049] In some embodiments of the present utility model, the housing 2 is an integrally injection-molded part or an integrally cast part. That is to say, when the housing 2 is made of plastic, the housing 2 can be manufactured by the integrally injection-molded method. When the housing 2 is made of metal, the housing 2 can be manufactured by the integrally cast method, which is convenient for large-scale batch manufacturing, helps improve the processing efficiency, and reduces the manufacturing cost.

[0050] In some embodiments of the present utility model, the light source 3 is an LED light source 3. That is to say, the light source 3 in the present application can adopt the LED light source 3. The LED light source 3 has the characteristics of high luminous efficiency, low power consumption, long service life, and strong safety and reliability, which is beneficial to improving the irradiation effect of the lamp and saving energy at the same time. It should be noted that the light source 3 can also adopt other light sources 3 similar to incandescent lamps, and no further examples will be given here.

[0051] The lamp according to the second aspect embodiment of the present utility model includes the lamp module 100 in the first aspect embodiment.

[0052] For the lamp according to the embodiment of the present utility model, by providing the above-mentioned lamp module 100, the two-color mask 1 of the lamp module 100 integrates a light-transmitting part 11 made of a milky white light-transmitting material and a frame part 12 made of an opaque material, and the light-transmitting part 11 is located in the middle of the frame part 12, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module 100 also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving the assembly efficiency.

[0053] The vehicle according to the third aspect embodiment of the present utility model includes the lamp in the second aspect embodiment.

[0054] For the vehicle according to the embodiment of the present utility model, by providing the above-mentioned lamp, the two-color mask 1 in the lamp module 100 of the lamp integrates a light-transmitting part 11 made of a milky white light-transmitting material and a frame part 12 made of an opaque material, and the light-transmitting part 11 is located in the middle of the frame part 12, thereby forming a lamp with a milky white visual effect in the middle. At the same time, the lamp module 100 also cancels the traditional milky white inner light distribution mirror, reducing the development and assembly of parts, which is beneficial to reducing costs and reducing assembly steps, thereby improving the assembly efficiency.

[0055] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model. In addition, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0056] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0058] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as a limitation to the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A lamp module, characterized in that: include: A two-color mask, the two-color mask includes a light-transmitting portion and a lining frame portion, the middle portion of the lining frame portion has a mounting hole, the light-transmitting portion is arranged in the mounting hole and a portion of the outer surface of the light-transmitting portion is fixedly connected to the inner surface of the lining frame portion, wherein the light-transmitting portion is made of a milky white light-transmitting material, and the lining frame portion is made of an opaque material.

2. The lamp module according to claim 1, characterized in that: Also includes: A shell and a light source, the two-color mask is fixedly connected to the shell and jointly defines a receiving space, the light source is fixedly arranged in the receiving space and is arranged opposite to the light-transmitting portion.

3. The lamp module according to claim 2, characterized in that: The shell is provided with a sealing adhesive groove, and the lining frame portion has a first mounting portion arranged corresponding to the sealing adhesive groove, and the first mounting portion is suitable for being glued to the sealing adhesive groove.

4. The lamp module according to claim 2, characterized in that: The shell is provided with a sealing adhesive groove, the lining frame part has a first mounting part corresponding to the sealing adhesive groove, the light-transmitting part has a second mounting part corresponding to the sealing adhesive groove, and the first mounting part and the second mounting part are both suitable for gluing with the sealing adhesive groove.

5. The lamp module according to claim 2, characterized in that: The side of the light-transmitting portion away from the light source has a first light-transmitting surface, the side of the lining frame portion away from the light source has a first light-shielding surface, and the first light-transmitting surface is flush with the first light-shielding surface.

6. The lamp module according to any one of claims 1 to 5, characterized in that: The two-color mask is an integral injection-molded part.

7. The lamp module according to any one of claims 2 to 5, characterized in that: The housing is an integral injection-molded part or an integral casting part.

8. The lamp module according to any one of claims 2 to 5, characterized in that: The light source is an LED light source.

9. A lamp, characterized in that: It comprises a lamp module according to any one of claims 1-8.

10. A vehicle, characterized in that: Comprising a lamp according to claim 9.

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