CN221004812U

CN221004812U - Car light drying component, car light and vehicle

Info

Publication number: CN221004812U
Application number: CN202323222806.9U
Authority: CN
Inventors: 王喜印; 耿英涛
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-05-24
Anticipated expiration: 2033-11-28

Abstract

The utility model provides a car lamp drying assembly, a car lamp and a car, and belongs to the technical field of car parts, wherein the car lamp drying assembly is used for absorbing moisture in a car lamp shell and comprises a mounting seat and a drying box body, and the mounting seat is used for being connected with the car lamp shell; the drying box body is detachably connected with the mounting seat, at least two cavities communicated with each other are formed in the drying box body in a separated mode, drying pieces are arranged in each cavity, and external air flow can be discharged out of the drying box body after passing through each cavity in sequence. According to the car lamp drying assembly, at least two containing cavities are formed by separating the drying boxes, external air flow is required to pass through the containing cavities in sequence and then finally discharged out of the drying box body, so that the dehydration adsorption time of the drying piece on the external air flow is prolonged, and the formation of water mist on a car lamp shade is avoided.

Description

Car light drying component, car light and vehicle

Technical Field

The utility model relates to the technical field of vehicle parts, in particular to a vehicle lamp drying assembly, a vehicle lamp and a vehicle.

Background

In the manufacture of modern car lamps, the fog formation of the car lamps is one of the main problems affecting the quality of the car lamps, and when the water vapor in the air is condensed on the inner surface of a car lamp mask, the appearance of the car lamps is affected, and the lighting effect of the car lamps is greatly reduced, so that the driving safety is affected.

At present, aiming at the problem of fog of a car lamp, a common effective solution is to add a drying agent in the lamp, however, the drying agent can lose efficacy after being used for a period of time, and the difficulty in replacing the drying agent is high due to the installation structure fixedly placed in the interior; in addition, because the desiccant generally only adsorbs the diffused vapor entering the interior of the lamp chamber, the passive adsorption effect is poor, which is unfavorable for rapid drying of the external air flow.

Disclosure of utility model

Therefore, the utility model aims to provide a vehicle lamp drying assembly, a vehicle lamp and a vehicle, so as to solve the problem of poor using effect of a drying agent in the vehicle lamp in the prior art.

Based on the above object, the present utility model provides a vehicle lamp drying assembly for adsorbing moisture in a vehicle lamp housing, comprising:

The mounting seat is used for being connected with the car lamp shell;

The drying box body is detachably connected with the mounting seat, at least two cavities which are communicated with each other are formed in the drying box body in a separated mode, drying pieces are arranged in each cavity, and external air flow can be discharged out of the drying box body after passing through each cavity in sequence.

Further, a partition plate is detachably connected in the drying box body, the partition plate is configured to partition the drying box body to form the accommodating cavity, and the drying piece is fixed on two side surfaces of the partition plate.

Further, the partition plate is inserted into the drying box.

Further, at least part of the side wall of the drying box body is provided with a grid type outlet, the grid type outlet is communicated with one of the accommodating cavities, and external air flow is discharged out of the drying box body through the grid type outlet.

Further, the drying box body is divided into two cavities communicated with each other, and the communication ends of the two cavities are positioned at one side of the drying box body away from the mounting seat.

Further, the mount pad include the air current import and with the mount pad of dry box body cooperation connection, the mount pad with dry box body screw-thread fit connection, the mount pad is close to the side of air current import is equipped with the manger plate protrusion.

Further, the air flow inlet is covered with a waterproof and breathable film.

Further, the automobile lamp further comprises a clamping piece, wherein the clamping piece is sleeved on the mounting seat and is provided with a clamping protruding block matched with the automobile lamp shell.

Based on the same inventive concept, the application also provides a car lamp, which comprises a car lamp shell, wherein the car lamp shell is provided with the car lamp drying assembly.

Based on the same inventive concept, the application also provides a vehicle comprising the vehicle lamp.

From the above, it can be seen that the vehicle lamp drying assembly provided by the utility model has the advantages that the mounting seat is connected with the vehicle lamp shell, and the drying box body is detachably connected with the mounting seat, so that the drying box body is convenient to be detached to replace the drying piece in the drying box body; in addition, because all be provided with the drying piece in every appearance intracavity, outside air current need with every hold the drying piece in the intracavity and fully contact the back just can discharge dry box body, prolonged the dehydration adsorption time of drying piece to outside air current to effectively avoided the car light lamp shade to form water smoke, promoted the vehicle and driven experience.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing an assembly of a lamp drying assembly to a lamp housing according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing the overall structure of a lamp drying assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the overall structure of a lamp drying assembly according to another embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a lamp drying assembly according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing an internal structure of a drying box according to an embodiment of the present utility model;

FIG. 6 is a schematic structural diagram of a clip according to an embodiment of the present utility model;

Fig. 7 is a schematic structural view of an annular slot on a lamp housing according to an embodiment of the present utility model.

Description of the reference numerals

1. A mounting base; 11. an air flow inlet; 12. a mounting table; 13. a clamping piece; 14. a clamping convex block; 15. an elastic sealing ring; 16. water blocking protrusions; 17. a waterproof breathable film;

2. Drying the box body; 21. a cavity; 22. a partition plate; 23. a communication end; 24. a grille-type outlet; 25. a drying member;

3. A lamp housing; 31. an annular clamping groove; 32. an avoidance portion.

Detailed Description

The present utility model will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present utility model should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present disclosure pertains. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The following describes the scheme of the application with reference to the attached drawings.

As shown in fig. 1 to 4, in one or more embodiments of the present application, there is provided a lamp drying assembly including a mounting base 1 and a drying box 2.

The installation seat 1 is used for being connected with the car lamp shell 3, the drying box body 2 is detachably connected with the installation seat 1, at least two cavities 21 communicated with each other are formed in the drying box body 2 in a separated mode, drying pieces 25 are arranged in each cavity 21, and external air flow can be discharged out of the drying box body 2 after passing through each cavity 21 in sequence.

As can be seen from the above description, in the vehicle lamp drying assembly according to the present application, the mounting base 1 is connected with the vehicle lamp housing 3, and the drying box 2 is detachably connected with the mounting base 1, so that the drying box 2 is conveniently detached to replace the drying member 25 inside the drying box 2; in addition, owing to all be provided with drying piece 25 in every appearance chamber 21, outside air current need with the drying piece 25 in every appearance chamber 21 after abundant contact just can discharge dry box body 2, prolonged the dehydration adsorption time of drying piece to outside air current to effectively avoided the car light lamp shade to form water smoke, promoted the vehicle and driven experience.

In the above embodiment, the mounting position of the lamp drying assembly on the lamp housing 3 can be flexibly set, and in general, the lamp drying assembly is fixed to the part of the lamp housing 3 near the heat source in the lamp, and the moisture absorption efficiency of the lamp drying assembly is higher because the air flow speed near the heat source is faster. The external air flow enters the area where the lamp shade is located after passing through the lamp drying assembly, and the air flow in the area inside the lamp shade can be discharged through the lamp drying assembly, so that air flow exchange is performed.

As shown in fig. 4 and 5, in some embodiments, the drying box 2 is configured in a hollow cylindrical shape, and one end of the drying box 2 is detachably connected to the mounting base 1, and the other end is provided with an opening for external air flow discharge. A partition plate 22 is detachably connected to the inside of the drying box 2, the partition plate 22 is configured to partition the drying box 2 to form the accommodating chamber 21, and the drying members 25 are fixed to both side surfaces of the partition plate 22.

In the above embodiment, the partition plate 22 is inserted into the drying box 2, specifically, the inner wall of the drying box 2 is formed with a protruding slot, and the partition plate 22 is inserted into the drying box 2 through the slot to form a limit fixing. Here, the drying material 25 may be fixed to the partition plate 22 by an adhesive (for example, 3M adhesive), or may be fastened to the partition plate 22 by a fixing material nail (for example, a screw or a mushroom nail) penetrating the adhesive, so long as the fixing effect with the partition plate 22 is achieved. The partition plate 22 and the drying box body 2 adopt an assembling structure of plug-in connection, so that the partition plate 22 can be conveniently and rapidly disassembled, and the drying piece 25 on the partition plate 22 can be conveniently replaced; in addition, the partition plate 22 itself also has the effect of partitioning the chamber 21 to guide the air flow.

The drying member 25 may be made of a drying agent material well known in the related art, for example, a magnesium chloride material, silica, or the like.

In the above embodiment, the partition plate 22 and the drying box 2 may be connected by other means, for example, the partition plate 22 and the drying box 2 may be connected by fasteners penetrating the two together.

As shown in fig. 4 and 5, in some embodiments, the interior of the drying box 2 is partitioned to form two cavities 21 that are communicated with each other, and the communicating ends 23 of the two cavities 21 are located on a side of the drying box 2 away from the mounting base 1. Here, when the partition plate 22 is inserted into the drying box 2, the length of the partition plate 22 is smaller than the total length of the drying box 2, and a gap between the partition plate 22 and an end of the drying box 2 is a communication end 23 of the two cavities 21. The above arrangement can lengthen the flow path of the external air flow by the partition plate 22, thereby sufficiently absorbing moisture of the external air flow by the drying material 25 on the partition plate 22.

As shown by the arrow in fig. 4, the dotted line with the arrow in fig. 4 indicates the flow path of the external air flow, the external air flow enters the cavity above the partition plate 22 first, passes through the communication end 23 and then enters the cavity below the partition plate 22, and the drying members 25 are respectively disposed on the two sides of the partition plate 22, so that the external air flow contacts the drying members 25 above the partition plate 22 first, and therefore, the moisture absorption process is performed in advance by the drying members 25 when the external air flow does not enter the lamp housing 3, and the fogging of the following lamps is reduced. Here, the above-mentioned directional terms "upper" and "lower" are merely reference directions in fig. 4.

In some embodiments, there may be more than two cavities 21 in the drying box 2, and by way of example, the number of cavities 21 is increased by increasing the number of partition plates 22 in the drying box 2; or the number of partition plates 22 is still one, and the cross section of the partition plate 22 is configured as a trisection fork, thereby forming three chambers 21. When the number of the cavities 21 changes, the adjacent communication ends 23 are staggered at two ends of the drying box body 2, so as to ensure that the external air flow is discharged out of the drying box body 2 after fully passing through each cavity 21. Of course, when the number of the cavities 21 increases, it is necessary to ensure that the external air flow can be sufficiently discharged out of the drying box 2.

As shown in fig. 2 and 3, in some embodiments, at least part of the side wall of the drying box 2 is provided with a grille-type outlet 24, and the grille-type outlet 24 communicates with one of the cavities 21, and external air flows are discharged from the drying box 2 through the grille-type outlet 24. Here, for example, when the drying box 2 has two cavities therein, the drying box 2 is divided into two parts by the partition plate 22, and the outer side walls of the lower containing cavities 21 are all configured as the grille-type outlets 24, which can enable the outside air flow to enter the lamp housing 3 through the drying box 2, and the grille-type outlets 24 are opened, the drying members 25 in the lower containing cavities 21 can continuously absorb the moisture of the air in the lamp housing 3, so that the residual moisture is absorbed by the lower drying members 25, and the dryness of the air in the lamp housing 3 is improved.

In the above-described embodiment, the grill-type outlet 24 is merely illustrative, and the shape and structure of the grill are not in any way limited; furthermore, as an alternative embodiment, the grid structure may be omitted, and an open design may be directly employed.

As shown in fig. 4, in some embodiments, the mounting base 1 includes an air inlet 11 and a mounting table 12 cooperatively connected with the drying box 2, the mounting table 12 is in threaded cooperation with the drying box 2, and a water blocking protrusion 16 is disposed at a side end of the mounting base 1 adjacent to the air inlet 11.

Here, when there are a plurality of the pockets 21, the air flow inlet 11 communicates only with the pockets 21 that are first contacted with the external air flow, thereby ensuring that the external air flow is discharged out of the drying box 2 after passing through the respective pockets 21 in sequence. Illustratively, in fig. 5, there are two chambers 21, wherein the air inlet 11 is in communication with the chamber 21 above the partition plate 22, and the external air enters the chamber 21 above the partition plate 22 through the air inlet 11, then enters the chamber 21 below the partition plate 22 through the communication end 23, and exits the drying box 2 through the grill outlet 24.

The installation table 12 is connected with the drying box body 2 through screw thread fit, so that the drying box body 2 can be conveniently assembled and disassembled, and the drying piece 25 in the drying box body 2 can be conveniently replaced.

In addition, the water blocking protrusion 16 is configured in a circular arc shape, and when the vehicle lamp drying assembly is mounted and fixed on the vehicle lamp housing 3, the water blocking protrusion 16 is located above the air flow inlet 11, thereby playing a role of preventing splash water and further reducing the water content of the air flow entering the drying box 2.

In the above embodiment, the air inlet 11 is covered with the waterproof and breathable film 17, and the waterproof and breathable film 17 is wrapped on the air inlet 11 to block water molecules from entering the drying box 2, where the waterproof and breathable film 17 may be made of a waterproof and breathable material in the related art, such as polyethylene material, polypropylene material, or other polymer materials.

As shown in fig. 6, in some embodiments, the vehicle lamp drying assembly further includes a clamping member 13, where the clamping member 13 is sleeved on the mounting seat 1, and the clamping member 13 has a clamping protrusion 14 that is matched with the vehicle lamp housing 3.

Here, as shown in fig. 6 and 7, specifically, the clamping projection 14 extends outwards along the circumference of the clamping member 13, the clamping projection 14 has a plurality of annular clamping grooves, the annular clamping groove 31 is formed with a avoiding portion 32 corresponding to the avoiding clamping projection 14, when the clamping member 13 aligns with the replacing clamping groove and extends into the annular clamping groove 31, the clamping member 13 is rotated to enable the avoiding portion 32 of the clamping projection 14 and the annular clamping groove 31 to be dislocated, and the mounting seat 1 is fixed on the vehicle lamp housing 3 by using the dislocated clamping of the clamping member 13 and the annular clamping groove 31. By adopting the structure to connect the mounting seat 1 and the car lamp shell 3, the mounting seat 1 can be conveniently detached, so that the car lamp drying assembly is convenient to assemble and fix, and the assembly efficiency is improved.

In the above embodiment, the elastic sealing ring 15 is further pressed between the clip 13 and the annular clip groove 31, and the sealing effect between the clip 13 and the lamp housing 3 is ensured by the elastic sealing ring 15.

Based on the same inventive concept, the application also provides a car lamp, comprising a car lamp shell 3, wherein the car lamp shell 3 is provided with the car lamp drying assembly in any embodiment. With the lamp drying assembly according to any one of the preceding claims, all the advantages of the lamp drying assembly are obtained.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. A vehicle lamp drying assembly for adsorbing moisture in a vehicle lamp housing, comprising:

The mounting seat is used for being connected with the car lamp shell;

2. The vehicle lamp drying assembly of claim 1, wherein a partition plate is detachably connected to the drying box, the partition plate being configured to partition the drying box to form the receiving chamber, the drying member being fixed to both sides of the partition plate.

3. The vehicle lamp drying assembly of claim 2, wherein the divider plate is plug-in connected into the drying box.

4. The vehicle lamp drying assembly of claim 1, wherein at least a portion of the side walls of the drying box are provided with a grille outlet, the grille outlet being in communication with one of the pockets, and wherein an external air flow exits the drying box through the grille outlet.

5. The vehicle lamp drying assembly of claim 1, wherein the interior of the drying box is divided to form two cavities in communication with each other, the communication ends of the two cavities being located on a side of the drying box remote from the mounting base.

6. The vehicle lamp drying assembly according to claim 1, wherein the mounting base comprises an air inlet and a mounting table in matched connection with the drying box body, the mounting table is in threaded matched connection with the drying box body, and a water retaining protrusion is arranged at a side end, close to the air inlet, of the mounting base.

7. The vehicle lamp drying assembly of claim 6, wherein the air flow inlet is covered with a waterproof and breathable film.

8. The vehicle lamp drying assembly of claim 1, further comprising a clip member, the clip member being sleeved on the mounting base, the clip member having a clip projection that mates with the vehicle lamp housing.

9. A vehicle lamp comprising a lamp housing having the lamp drying assembly according to any one of claims 1 to 8 mounted thereon.

10. A vehicle comprising the vehicle lamp of claim 9.