Sterilization lamp assembly for vehicle-mounted refrigerator, vehicle-mounted refrigerator and vehicle

Abstract

The utility model discloses a germicidal lamp assembly used for a vehicle-mounted refrigerator, the vehicle-mounted refrigerator and a vehicle, the germicidal lamp assembly used for the vehicle-mounted refrigerator comprises a first upper shell, a second upper shell and a third upper shell, the first upper shell is suitable for being arranged in an inner container of the vehicle-mounted refrigerator, and the first upper shell is suitable for being arranged on the inner side of the inner container in a penetrating mode; and the first upper shell is a structural member which is integrally formed by injection molding. The first upper shell is arranged to be a structural part integrally formed through injection molding, so that the first upper shell is stable and firm in structure and convenient to install and arrange, meanwhile, only one machining mold is needed for machining of the first upper shell, production and manufacturing are convenient, the machining period is short, the overall cost is low, and in addition, the structure of the first upper shell better conforms to actual working conditions; and the sterilization and disinfection effect of the sterilization lamp assembly is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a sterilization lamp assembly for a vehicle refrigerator, a vehicle refrigerator and a vehicle. Background Art

[0002] In the related art, a car refrigerator usually has a sterilization lamp, which has a built-in ultraviolet sterilization lamp and a lampshade, and achieves the sterilization function by emitting ultraviolet radiation. The lampshade is used to protect the ultraviolet sterilization lamp. However, existing car refrigerators also have significant defects: the lampshade structure is difficult to manufacture, the processing cycle is long, and the overall cost is high. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a germicidal lamp assembly for a vehicle refrigerator, wherein the first upper shell of the germicidal lamp assembly for the vehicle refrigerator only needs one processing mold, which is convenient to manufacture, has a short processing cycle, and has a low overall cost.

[0004] The utility model further provides a vehicle-mounted refrigerator.

[0005] The utility model further provides a vehicle.

[0006] According to the utility model, the sterilization lamp assembly for a vehicle refrigerator includes: a first upper shell, which is suitable for being arranged in the inner tank of the vehicle refrigerator, and is suitable for being passed through the inner side of the inner tank, and the first upper shell is an integral injection-molded structural member.

[0007] According to the germicidal lamp assembly for a vehicle refrigerator of the utility model, the first upper shell is set as an integral injection-molded structural member, so that the first upper shell structure is stable and firm, and is easy to install and set. At the same time, the processing of the first upper shell only requires one processing mold, which is convenient for production and manufacturing, with a short processing cycle and low overall cost. In addition, the structure of the first upper shell is more in line with actual working conditions and will not affect the sterilization and disinfection effect of the germicidal lamp assembly.

[0008] In some examples of the present invention, the first upper shell is a plastic structure that is transparent to ultraviolet light.

[0009] In some examples of the present invention, the germicidal lamp assembly for a vehicle refrigerator further includes: a first lower shell, the first lower shell is suitable for being arranged on the outside of the inner tank, and the first lower shell is snap-fitted with the first upper shell.

[0010] In some examples of the present invention, the germicidal lamp assembly for a vehicle refrigerator further includes: a germicidal lamp and a first circuit board, a first cavity is defined between the first upper shell and the first lower shell, the first circuit board is disposed in the first cavity, and the germicidal lamp is disposed on a side of the first circuit board adjacent to the first upper shell.

[0011] In some examples of the present invention, the distance between one side of the first circuit board adjacent to the first upper shell and the inner surface of the inner tank is a, the luminous angle of the germicidal lamp is α, the width between the intersection of the luminous angle of the germicidal lamp and the first upper shell is b, and the value range of a, α and b is: 2mm≤a≤5.5mm, 60°≤α≤120°, 8mm≤b≤12mm.

[0012] According to the vehicle refrigerator of the utility model, it comprises: an inner tank; the above-mentioned sterilization lamp assembly for the vehicle refrigerator, wherein the first upper shell is arranged on the inner tank.

[0013] In some examples of the present invention, the vehicle refrigerator also includes: a lighting lamp assembly, the lighting lamp assembly includes: a second upper shell, the second upper shell is arranged on the inner tank, and the second upper shell is penetrated to the inner side of the inner tank, the second upper shell is an integral injection-molded structural part, and the second upper shell has the same structure as the first upper shell.

[0014] In some examples of the utility model, the inner liner is provided with a first through hole and a second through hole, the first upper shell is provided with the first through hole, and the inner surface of the first upper shell is flush with the inner surface of the inner liner, the second upper shell is provided with the second through hole, and the inner surface of the second upper shell is flush with the inner surface of the inner liner.

[0015] In some examples of the present invention, the lighting lamp assembly also includes: a second lower shell, and the germicidal lamp assembly also includes: a first lower shell, the second lower shell has the same structure as the first lower shell, the second lower shell is located on the outside of the inner tank, and the second lower shell is snap-fitted with the second upper shell.

[0016] In some examples of the present invention, the vehicle refrigerator also includes: an adhesive, the first upper shell is bonded to the inner shell by the adhesive, and the second upper shell is bonded to the inner shell by the adhesive; and / or the vehicle refrigerator also includes: a fastener, the first lower shell is fixed to the inner shell by the fastener, and the second lower shell is fixed to the inner shell by the fastener.

[0017] In some examples of the present invention, the lighting lamp assembly also includes: a lighting lamp and a second circuit board, a second cavity is defined between the second upper shell and the second lower shell, the second circuit board is disposed in the second cavity, and the lighting lamp is disposed on a side of the second circuit board adjacent to the second upper shell.

[0018] In some examples of the present invention, the lighting lamp assembly further includes: a light guide plate, the light guide plate is disposed in the second cavity, and the light guide plate is located on a side of the lighting lamp adjacent to the second upper shell.

[0019] The vehicle according to the utility model comprises: the vehicle-mounted refrigerator mentioned above.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a schematic diagram of a first partial structure of a vehicle refrigerator according to an embodiment of the utility model;

[0023] Figure 2 is a first partial cross-sectional view of a vehicle refrigerator according to an embodiment of the utility model;

[0024] Figure 3 is a second partial structural schematic diagram of a vehicle refrigerator according to an embodiment of the utility model;

[0025] Figure 4 is a second partial cross-sectional view of the vehicle refrigerator according to an embodiment of the utility model;

[0026] Figure 5 It is a third partial cross-sectional view of the vehicle refrigerator according to the embodiment of the utility model.

[0027] Reference numerals:

[0028] 1. Car refrigerator;

[0029] 10. Inner liner; 100. First through hole; 101. Second through hole; 20. Germicidal lamp assembly; 200. First upper shell; 201. First lower shell; 202. Germicidal lamp; 203. First circuit board; 204. First cavity; 30. Illuminating lamp assembly; 300. Second upper shell; 301. Second lower shell; 302. Illuminating lamp; 303. Second circuit board; 304. Second cavity; 305. Light guide plate; 40. Adhesive; 50. Fastener. DETAILED DESCRIPTION

[0030] The embodiments of the present utility model are described in detail below. The embodiments described with reference to the accompanying drawings are exemplary. The embodiments of the present utility model are described in detail below.

[0031] Reference below Figure 1-Figure 5 A vehicle refrigerator 1 according to an embodiment of the present utility model is described.

[0032] like Figure 1 and Figure 2 As shown, the vehicle refrigerator 1 according to the embodiment of the utility model comprises: an inner tank 10 and a sterilization lamp assembly 20 for the vehicle refrigerator 1. The inner tank 10 is a component of the vehicle refrigerator 1, and mainly serves as a loading device, and items to be frozen can be placed in the inner tank 10. The sterilization lamp assembly 20 is mainly used to emit ultraviolet light, so as to sterilize and disinfect the items in the inner tank 10.

[0033] like Figure 1 and Figure 2 As shown, the germicidal lamp assembly 20 for the vehicle refrigerator 1 includes: a first upper shell 200, which is suitable for being arranged on the inner liner 10, and the first upper shell 200 is suitable for being arranged on the inner side of the inner liner 10. The first upper shell 200 is a component of the germicidal lamp assembly 20, and can mainly play the role of light transmission and sealing. The first upper shell 200 is arranged on the inner liner 10, and the first upper shell 200 is arranged on the inner side of the inner liner 10, so that the first upper shell 200 can be fixed, making the arrangement of the first upper shell 200 more firm and stable, and the first upper shell 200 can correspond to the inner side of the inner liner 10, so that the ultraviolet light emitted by the germicidal lamp assembly 20 can be transmitted to the inner side of the inner liner 10 through the first upper shell 200, so that the items placed on the inner side of the inner liner 10 can be sterilized.

[0034] like Figure 1 and Figure 2 As shown, the first upper shell 200 is an integrally-injected structural member. First, the first upper shell 200 is an injection-molded structural member, which is more stable and firm, so that the structure of the first upper shell 200 can be more reliable. Secondly, the first upper shell 200 is an integrally-injected structural member, which is convenient for the installation and setting of the first upper shell 200. At the same time, the processing of the first upper shell 200 only requires one processing mold, which is convenient for production and manufacturing, with a short processing cycle and low overall cost.

[0035] Therefore, the first upper shell 200 is set as an integral injection-molded structural part, so that the structure of the first upper shell 200 is stable and firm, and it is easy to install and set up. At the same time, the processing of the first upper shell 200 only requires one processing mold, which is convenient for production and manufacturing, with a short processing cycle and low overall cost. In addition, the structure of the first upper shell 200 is more in line with actual working conditions and will not affect the sterilization and disinfection effect of the germicidal lamp assembly 20.

[0036] Specifically, Figure 1 and Figure 2 As shown, the first upper shell 200 is a plastic structural member that is transparent to ultraviolet light. First, the first upper shell 200 is a plastic structural member, which is light in weight, has good processing performance, and is low in cost. In addition, the first upper shell 200 is transparent to ultraviolet light. This arrangement is reasonable, and the ultraviolet light emitted by the germicidal lamp assembly 20 can be transmitted through the first upper shell 200 to the inner side of the inner liner 10, so that the items placed inside the inner liner 10 can be sterilized.

[0037] Among them, Figure 1 and Figure 2 As shown, the germicidal lamp assembly 20 for the vehicle refrigerator 1 also includes: a first lower shell 201, the first lower shell 201 is suitable for being arranged on the outside of the inner liner 10, and the first lower shell 201 is snap-fitted with the first upper shell 200. The first lower shell 201 is a component of the germicidal lamp assembly 20, and can mainly play the role of installation and protection. The first lower shell 201 is arranged on the outside of the inner liner 10, which is reasonable, and can avoid the first lower shell 201 occupying the space inside the inner liner 10, thereby affecting the space for storing items in the inner liner 10. The first lower shell 201 is snap-fitted with the first upper shell 200, so that the connection method between the first lower shell 201 and the first upper shell 200 is simple and convenient, and the connection between the first lower shell 201 and the first upper shell 200 can be firm and reliable.

[0038] In addition, if Figure 1 and Figure 2 As shown, the germicidal lamp assembly 20 for the vehicle refrigerator 1 also includes: a germicidal lamp 202 and a first circuit board 203, a first cavity 204 is defined between the first upper shell 200 and the first lower shell 201, the first circuit board 203 is arranged in the first cavity 204, and the germicidal lamp 202 is arranged on a side of the first circuit board 203 adjacent to the first upper shell 200.

[0039] Specifically, the germicidal lamp 202 is a component of the germicidal lamp assembly 20, and mainly plays a role in sterilization and disinfection by emitting ultraviolet radiation. The first circuit board 203 is the core component of the germicidal lamp assembly 20, and can mainly play a role in electrical connection and control. A first cavity 204 is defined between the first upper shell 200 and the first lower shell 201, and the first circuit board 203 is arranged in the first cavity 204. At this time, the space between the first upper shell 200 and the first lower shell 201 can be reasonably utilized to reduce the space occupation, thereby solving the spatial arrangement problem of the germicidal lamp assembly 20. The germicidal lamp 202 is arranged on the side of the first circuit board 203 adjacent to the first upper shell 200, that is, the germicidal lamp 202 is arranged on the first circuit board 203, and is located on the side close to the first upper shell 200, so that the ultraviolet light emitted by the germicidal lamp 202 can be better projected to the first upper shell 200, and transmitted to the inner side of the inner tank 10 through the first upper shell 200. The first circuit board 203 can accommodate more numbers and models of germicidal lamps 202, thereby improving the sterilization efficiency.

[0040] Of course, if Figure 2 As shown, the distance between one side of the first circuit board 203 adjacent to the first upper shell 200 and the inner surface of the inner tank 10 is a, the luminous angle of the germicidal lamp 202 is α, the width between the intersection of the luminous angle of the germicidal lamp 202 and the first upper shell 200 is b, and the value range of a, α and b is: 2mm≤a≤5.5mm, 60°≤α≤120°, 8mm≤b≤12mm.

[0041] It should be noted that the distance a between the side of the first circuit board 203 adjacent to the first upper shell 200 and the inner surface of the liner 10 needs to meet a certain range. Specifically, the distance a between the side of the first circuit board 203 adjacent to the first upper shell 200 and the inner surface of the liner 10 cannot be too small, that is, less than 2mm, which is not conducive to the arrangement of the liner 10 and the first upper shell 200. At the same time, the distance a between the side of the first circuit board 203 adjacent to the first upper shell 200 and the inner surface of the liner 10 cannot be too large, that is, greater than 5.5mm, which will affect the assembly effect of the first circuit board 203 and the liner 10 and the sterilization and disinfection effect of the germicidal lamp 202. For example: the distance between the side of the first circuit board 203 adjacent to the first upper shell 200 and the inner surface of the liner 10 can be 5.3mm.

[0042] The light-emitting angle α of the germicidal lamp 202 needs to meet a certain range. Specifically, the light-emitting angle α of the germicidal lamp 202 cannot be too small, that is, less than 60°. If the irradiation range of the germicidal lamp 202 is too small, it will affect the sterilization and disinfection effect of the germicidal lamp 202. At the same time, the light-emitting angle α of the germicidal lamp 202 cannot be too large, that is, greater than 120°. In this way, part of the ultraviolet light emitted by the germicidal lamp 202 may not be projected onto the first upper shell 200, resulting in a waste of ultraviolet light. For example, the light-emitting angle of the germicidal lamp 202 can be 120°.

[0043] In addition, the width b between the light-emitting angle of the germicidal lamp 202 and the intersection of the first upper shell 200 needs to meet a certain range. Specifically, the width b between the light-emitting angle of the germicidal lamp 202 and the intersection of the first upper shell 200 cannot be too small, that is, less than 8mm, so that the transmission of ultraviolet light is too little, which will affect the sterilization and disinfection effect of the germicidal lamp 202. At the same time, the width b between the light-emitting angle of the germicidal lamp 202 and the intersection of the first upper shell 200 cannot be too large, that is, greater than 12mm. Under the premise of not affecting the sterilization of the germicidal lamp 202, the width of the first upper shell 200 will be increased, thereby causing unnecessary waste. Among them, the width between the light-emitting angle of the germicidal lamp 202 and the intersection of the first upper shell 200 can be 9mm.

[0044] Furthermore, if Figure 3 and Figure 4 As shown, the vehicle refrigerator 1 also includes: a lighting lamp assembly 30, the lighting lamp assembly 30 includes: a second upper shell 300, the second upper shell 300 is arranged on the inner tank 10, and the second upper shell 300 is penetrated to the inner side of the inner tank 10, the second upper shell 300 is an integral injection-molded structural member, and the second upper shell 300 has the same structure as the first upper shell 200.

[0045] It should be noted that the lighting assembly 30 is a lighting device inside the vehicle refrigerator 1, which can mainly provide good lighting so that the user can clearly see the items inside the vehicle refrigerator 1, especially at night or in a dark environment, the role of the lighting assembly 30 is more prominent. The second upper shell 300 is a component of the lighting assembly 30, which can mainly play the role of light transmission and sealing. The second upper shell 300 is set on the inner liner 10, and the second upper shell 300 is penetrated to the inner side of the inner liner 10, so that the second upper shell 300 can be fixed, making the setting of the second upper shell 300 more firm and stable, and the second upper shell 300 can correspond to the inner side of the inner liner 10, so that the ultraviolet light emitted by the lighting assembly 30 can be transmitted through the second upper shell 300 to the inner side of the inner liner 10, so that the items placed inside the inner liner 10 can be illuminated.

[0046] The second upper shell 300 is an integrally-molded structural part. First, the second upper shell 300 is an integrally-molded structural part, and the injection-molded structural part is more stable and firm, so that the structure of the second upper shell 300 can be more reliable. Secondly, the second upper shell 300 is an integrally-molded structural part, which is convenient for the installation and setting of the second upper shell 300. At the same time, the processing of the second upper shell 300 only requires one processing mold, which is convenient for production and manufacturing, with a short processing cycle and low overall cost. The second upper shell 300 has the same structure as the first upper shell 200. At this time, the same set of molds can be used to process and produce the second upper shell 300 and the first upper shell 200, which can reduce production costs, improve production efficiency, and save assembly production costs. Among them, the material of the second upper shell 300 can be ordinary light-transmitting plastic.

[0047] In addition, Figure 1 and Figure 3 As shown, the inner liner 10 is provided with a first through hole 100 and a second through hole 101, the first upper shell 200 is penetrated by the first through hole 100, and the inner surface of the first upper shell 200 is flush with the inner surface of the inner liner 10, and the second upper shell 300 is penetrated by the second through hole 101, and the inner surface of the second upper shell 300 is flush with the inner surface of the inner liner 10.

[0048] The first through hole 100 and the second through hole 101 are components of the inner liner 10. The first through hole 100 and the second through hole 101 can mainly play the role of installation and fixing. The first upper shell 200 is penetrated by the first through hole 100, and the inner surface of the first upper shell 200 is flush with the inner surface of the inner liner 10. In this way, ultraviolet light can be projected to the inner side of the inner liner 10 through the first upper shell 200, and the inner surface of the inner liner 10 can be made smoother and flush, making the structure of the inner liner 10 more integrated, and avoiding the first upper shell 200 occupies the space inside the inner liner 10, affecting the storage capacity of the inner liner 10. Similarly, the second upper shell 300 is penetrated by the second through hole 101, and the inner surface of the second upper shell 300 is flush with the inner surface of the inner liner 10. In this way, the second upper shell 300 can project illumination light to the inner side of the inner liner 10, and the inner surface of the inner liner 10 can be made smoother and flush, making the structure of the inner liner 10 more integrated, and it can also avoid the second upper shell 300 occupying the space inside the inner liner 10 and affecting the storage capacity of the inner liner 10.

[0049] It should be noted that if Figure 3 and Figure 4As shown, the lighting lamp assembly 30 further includes: a second lower shell 301, which has the same structure as the first lower shell 201, is located outside the inner liner 10, and is snap-fitted with the second upper shell 300. The second lower shell 301 is a component of the lighting lamp assembly 30, and mainly serves as an installation and protection function. The second lower shell 301 has the same structure as the first lower shell 201, and the second lower shell 301 and the first lower shell 201 can be processed and produced using the same set of molds, which can reduce production costs, improve production efficiency, and save assembly production costs. The second lower shell 301 is arranged outside the inner liner 10, which is reasonable, and can avoid the second lower shell 301 occupying the space inside the inner liner 10, thereby affecting the space for storing items in the inner liner 10. The second lower shell 301 is snap-fitted with the second upper shell 300, so that the connection method between the second lower shell 301 and the second upper shell 300 is simple and convenient, and the connection between the second lower shell 301 and the second upper shell 300 can be firm and reliable.

[0050] In addition, if Figure 2 , such as 4 and Figure 5 As shown, the vehicle refrigerator 1 also includes: an adhesive 40, the first upper shell 200 is bonded to the inner shell 10 through the adhesive 40, the second upper shell 300 is bonded to the inner shell 10 through the adhesive 40, and / or the vehicle refrigerator 1 also includes: a fastener 50, the first lower shell 201 is fixed to the inner shell 10 through the fastener 50, and the second lower shell 301 is fixed to the inner shell 10 through the fastener 50.

[0051] The adhesive member 40 can mainly play a bonding role. The first upper shell 200 is bonded to the inner shell 10 through the adhesive member 40, and the second upper shell 300 is bonded to the inner shell 10 through the adhesive member 40. This can make the connection between the first upper shell 200 and the inner shell 10, and the connection between the second upper shell 300 and the inner shell 10 more stable and firm, and the bonding method through the adhesive member 40 is simpler and more convenient to operate. Among them, the adhesive member 40 can be a double-sided tape.

[0052] The fastener 50 can mainly play the role of fastening and connecting. The first lower shell 201 is fixed to the inner shell 10 through the fastener 50, and the second lower shell 301 is fixed to the inner shell 10 through the fastener 50. At this time, the first lower shell 201 and the inner shell 10, as well as the second lower shell 301 and the inner shell 10 are easy to install, and the installation method through the fastener 50 is easy to disassemble, which is highly practical, reliable in structure, and can save costs. Among them, the fastener 50 can be a screw structure.

[0053] Alternatively, if Figure 3 and Figure 4As shown, the lighting lamp assembly 30 also includes: a lighting lamp 302 and a second circuit board 303. A second cavity 304 is defined between the second upper shell 300 and the second lower shell 301. The second circuit board 303 is arranged in the second cavity 304. The lighting lamp 302 is arranged on a side of the second circuit board 303 adjacent to the second upper shell 300.

[0054] Specifically, the illuminating lamp 302 is a component of the illuminating lamp assembly 30, and can mainly emit visible light to illuminate the food in the refrigerator. The second circuit board 303 is the core component of the illuminating lamp assembly 30, and can mainly play the role of electrical connection and control. A second cavity 304 is defined between the second upper shell 300 and the second lower shell 301, and the second circuit board 303 is arranged in the second cavity 304. At this time, the space between the second upper shell 300 and the second lower shell 301 can be reasonably utilized to reduce the space occupation, thereby solving the spatial arrangement problem of the illuminating lamp assembly 30. The illuminating lamp 302 is arranged on the side of the second circuit board 303 adjacent to the second upper shell 300, that is, the illuminating lamp 302 is arranged on the second circuit board 303, and is located on the side close to the second upper shell 300, so that the illuminating light emitted by the illuminating lamp 302 can be better projected to the second upper shell 300, and transmitted to the inner side of the inner tank 10 through the second upper shell 300.

[0055] In addition, if Figure 3 and Figure 4 As shown, the lighting lamp assembly 30 further includes a light guide plate 305 , which is disposed in the second cavity 304 and is located at a side of the lighting lamp 302 adjacent to the second upper housing 300 . The light guide plate 305 is a component of the lighting lamp assembly 30, and can mainly transmit the point light source of the lighting lamp 302 to a surface light source. At this time, the light emission is more uniform and the lighting lamp assembly 30 is more integrated. The light guide plate 305 is arranged in the second cavity 304. At this time, the space inside the lighting lamp assembly 30 can be reasonably utilized to reduce the space occupancy, thereby solving the space layout problem of the lighting lamp assembly 30. The light guide plate 305 is located on the side of the lighting lamp 302 adjacent to the second upper shell 300, that is, the lighting lamp 302 and the second upper shell 300 are respectively arranged on both sides of the light guide plate 305, so that the lighting light emitted by the lighting lamp 302 will first pass through the light guide plate 305, and the light guide plate 305 transmits the point light source of the lighting lamp 302 to a surface light source, and then projects the light to the second upper shell 300, and transmits it to the inner side of the inner tank 10 through the second upper shell 300.

[0056] The vehicle according to the embodiment of the utility model comprises: the vehicle refrigerator 1 described in the above embodiment.

[0057] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0058] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In the description of the present utility model, "plurality" means two or more. In the description of the present utility model, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact not directly but through another feature between them. In the description of the present utility model, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0060] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A germicidal lamp assembly (20) for a vehicle refrigerator (1), characterized in that: include: A first upper shell (200), wherein the first upper shell (200) is suitable for being arranged in the inner tank (10) of the vehicle refrigerator, and the first upper shell (200) is suitable for being passed through the inner side of the inner tank (10), and the first upper shell (200) is an integrally injection-molded structural component.

2. The germicidal lamp assembly (20) for a vehicle refrigerator (1) according to claim 1, characterized in that: The first upper shell (200) is a plastic structural component that is transparent to ultraviolet light.

3. The germicidal lamp assembly (20) for a vehicle refrigerator (1) according to claim 1, characterized in that: Also includes: A first lower shell (201), wherein the first lower shell (201) is suitable for being arranged on the outside of the inner container (10), and the first lower shell (201) is snap-fitted with the first upper shell (200).

4. The germicidal lamp assembly (20) for a vehicle refrigerator (1) according to claim 3, characterized in that: Also includes: A germicidal lamp (202) and a first circuit board (203), a first cavity (204) is defined between the first upper shell (200) and the first lower shell (201), the first circuit board (203) is arranged in the first cavity (204), and the germicidal lamp (202) is arranged on a side of the first circuit board (203) adjacent to the first upper shell (200).

5. The germicidal lamp assembly (20) for a vehicle refrigerator (1) according to claim 4, characterized in that: The distance between one side of the first circuit board (203) adjacent to the first upper shell (200) and the inner surface of the inner tank (10) is a, the luminous angle of the germicidal lamp (202) is α, the width between the intersection of the luminous angle of the germicidal lamp (202) and the first upper shell (200) is b, and the value range of a, α and b is: 2mm≤a≤5.5mm, 60°≤α≤120°, 8mm≤b≤12mm.

6. A vehicle refrigerator (1), characterized in that: include: Liner (10); The germicidal lamp assembly (20) for a vehicle refrigerator (1) according to any one of claims 1 to 5, wherein the first upper shell (200) is arranged on the inner tank (10).

7. The vehicle refrigerator (1) according to claim 6, characterized in that: Also includes: A lighting lamp assembly (30), the lighting lamp assembly (30) comprising: a second upper shell (300), the second upper shell (300) being arranged on the inner shell (10), and the second upper shell (300) being passed through the inner side of the inner shell (10), the second upper shell (300) being an integrally injection-molded structural component, and the second upper shell (300) having the same structure as the first upper shell (200).

8. The vehicle refrigerator (1) according to claim 7, characterized in that: The inner liner (10) is provided with a first through hole (100) and a second through hole (101); the first upper shell (200) is provided with the first through hole (100), and the inner surface of the first upper shell (200) is flush with the inner surface of the inner liner (10); the second upper shell (300) is provided with the second through hole (101), and the inner surface of the second upper shell (300) is flush with the inner surface of the inner liner (10).

9. The vehicle refrigerator (1) according to claim 7, characterized in that: The lighting lamp assembly (30) further comprises: a second lower shell (301); the germicidal lamp assembly (20) further comprises: a first lower shell (201); the second lower shell (301) has the same structure as the first lower shell (201); the second lower shell (301) is located on the outside of the inner tank (10), and the second lower shell (301) is snap-fitted with the second upper shell (300).

10. The vehicle refrigerator (1) according to claim 9, characterized in that: The invention further comprises: an adhesive member (40), wherein the first upper shell (200) is bonded to the inner shell (10) through the adhesive member (40), and the second upper shell (300) is bonded to the inner shell (10) through the adhesive member (40); and / or The vehicle refrigerator (1) further comprises: a fastener (50), wherein the first lower shell (201) is fixed to the inner shell (10) via the fastener (50), and the second lower shell (301) is fixed to the inner shell (10) via the fastener (50).

11. The vehicle refrigerator (1) according to claim 9, characterized in that: The lighting lamp assembly (30) further comprises: a lighting lamp (302) and a second circuit board (303); a second cavity (304) is defined between the second upper shell (300) and the second lower shell (301); the second circuit board (303) is arranged in the second cavity (304); and the lighting lamp (302) is arranged on a side of the second circuit board (303) adjacent to the second upper shell (300).

12. The vehicle refrigerator (1) according to claim 11, characterized in that: The lighting lamp assembly (30) further comprises: a light guide plate (305), wherein the light guide plate (305) is arranged in the second cavity (304), and the light guide plate (305) is located on a side of the lighting lamp (302) adjacent to the second upper shell (300).

13. A vehicle, characterized in that: include: The vehicle refrigerator (1) according to any one of claims 6 to 12.

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