CN211925654U

CN211925654U - Lamp body drying component and car light

Info

Publication number: CN211925654U
Application number: CN202020918134.2U
Authority: CN
Inventors: 徐恒
Original assignee: Dongfeng Motor Co Ltd
Current assignee: Dongfeng Motor Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-13
Anticipated expiration: 2030-05-26

Abstract

The application discloses dry subassembly of lamp body and car light, the dry subassembly of lamp body includes lamp body, drier and drier bracket, drier bracket detachably lid is established outside the lamp body, the surface of lamp body with form the accommodation space that is linked together with the lamp inner space between the internal surface of drier bracket, drier detachably installs in the accommodation space. The vehicle lamp comprises a lamp body and at least one lamp body drying component arranged on the lamp body. Form the accommodation space that is used for placing the drier between lamp body and the drier bracket in this application, drier bracket detachably lid is established in the outer one side of accommodation space orientation lamp, and when the drier inefficacy back, it just can change the drier to open the drier bracket from the lamp outward.

Description

Lamp body drying component and car light

Technical Field

The application relates to an automobile lamp, in particular to a lamp body drying component and an automobile lamp.

Background

The car light drier is mainly used for absorbing the water vapor emitted in the lamp so as to prevent the lampshade from fogging, and is mainly fixed in the lamp by adopting the modes of sticking double-sided adhesive in the car light or arranging a drier assembly to be installed in the car light and the like at present. The drier self characteristic is just lost efficacy after inhaling enough water, has the problem of hazing again in the lamp reuse process afterwards, but present drier all fixes in the lamp, and inconvenient taking out in the lamp after the drier became invalid can't change it to can't guarantee that long-time lamps and lanterns are no longer hazed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lamp body drying assembly and car light of fog phenomenon in being convenient for change, effectively solving the lamp is provided in the not enough of prior art of overcoming to the aim at of this application.

The technical scheme of this application provides a lamp body drying component, including lamp body, drier and drier bracket, drier bracket detachably lid is established outside the lamp body, the surface of lamp body with form the accommodation space that is linked together with the lamp inner space between the internal surface of drier bracket, drier detachably installs in the accommodation space.

Furthermore, the lamp housing comprises a lamp housing main body and a groove plate arranged on the lamp housing main body, the groove plate is sunken relative to one side of the lamp housing main body facing the interior of the lamp, the accommodating space is formed between the groove plate and the desiccant bracket, and air holes are formed in the groove plate to enable the accommodating space to be communicated with the space in the lamp.

Furthermore, the drying agent is in a block shape, and adsorption gaps are reserved among the drying agent, the groove plate and the drying agent bracket.

Further, the drier bracket includes shell and bracket, be provided with in the shell towards the sunken groove of dodging in lamp outer one side, the bracket is installed in dodging the groove, the bracket is contradicted outside the drier.

Furthermore, the drying agent comprises a drying part and positioning parts extending out of two ends of the drying part, and the drying agent bracket is connected with the positioning parts and used for positioning the drying part in the accommodating space.

Further, a lamp housing installation part is arranged on the lamp housing, a bracket installation part is correspondingly arranged in the desiccant bracket, and the positioning part of the desiccant is clamped between the lamp housing installation part and the bracket installation part.

Further, the lamp housing mounting portion and the bracket mounting portion are fitted to each other.

Furthermore, the edge of the drying agent bracket is provided with a clamping part, the clamping part is detachably clamped on the edge of the accommodating space on the lamp housing, and a sealing ring is further arranged between the clamping part and the lamp housing.

Furthermore, the edge of the accommodating space on the lamp housing is also provided with a step part, and the edge of the desiccant bracket is installed in the step part, so that the outer surface of the desiccant bracket is flush with the outer surface of the lamp housing.

The present application further provides a vehicle lamp comprising a lamp body and at least one lamp body drying assembly as described above disposed on the lamp body.

After adopting above-mentioned technical scheme, have following beneficial effect:

form the accommodation space that is used for placing the drier between lamp body and the drier bracket in this application, drier bracket detachably lid is established in the outer one side of accommodation space orientation lamp, and when the drier inefficacy back, it just can change the drier to open the drier bracket from the lamp outward.

Drawings

The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:

FIG. 1 is a schematic diagram of a lamp body drying assembly according to an embodiment of the present disclosure;

FIG. 2 is an exploded view of the lamp body drying assembly in one embodiment of the subject application;

fig. 3 is a schematic diagram illustrating a variation of a lamp body drying assembly after a desiccant absorbs water according to an embodiment of the present application.

Reference symbol comparison table:

lamp housing 01: the lamp shell main body 11, the groove plate 12, the air holes 121, the transition plate 122, the clamping holes 13 and the step part 14;

drying agent 02: a drying section 21 and a positioning section 22;

the desiccant carrier 03: the shell 31, the avoiding groove 311, the transition part 312, the bracket 32, the bracket mounting part 33, the clamping part 34 and the barb 341;

the lamp housing comprises an accommodating space 04, a lamp housing mounting part 05 and a sealing ring 06.

Detailed Description

Embodiments of the present application are further described below with reference to the accompanying drawings.

It is easily understood that according to the technical solutions of the present application, those skilled in the art can substitute various structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.

The lamp body drying component in the application, as shown in fig. 1 and 2, includes a lamp housing 01, a desiccant 02 and a desiccant bracket 03, the desiccant bracket 03 is detachably covered outside the lamp housing 01, an accommodating space 04 communicated with the space in the lamp is formed between the outer surface of the lamp housing 01 and the inner surface of the desiccant bracket 03, and the desiccant 02 is detachably installed in the accommodating space 04.

The upper region of the lamp housing 01 shown in the figure is the lamp interior space, and the lower region of the desiccant holder 03 is the outside of the lamp.

Specifically, the desiccant 02 is installed in the accommodating space 04 of the lamp housing 01, so that the position of the desiccant 02 in the lamp housing 01 is limited, the space in the lamp is not occupied too much, and water vapor in the lamp can enter the accommodating space 04 and be absorbed by the desiccant 02 due to the fact that the accommodating space 04 is communicated with the space in the lamp.

The desiccant 02 of the present application is detachably mounted in the accommodating space 04 surrounded by the lamp housing 01 and the desiccant carrier 03. Optionally, the stroke of the accommodating space 04 may set one side of the lamp housing 01 to be a plane, and one side of the desiccant bracket 03 is recessed toward the outer side of the lamp; or, one side of the desiccant bracket 03 is set to be a plane, and one side of the lamp housing 01 is recessed towards the inner side of the lamp; alternatively, the lamp housing 01 side is recessed toward the lamp inner side, and the desiccant bracket 03 side is recessed toward the lamp outer side.

The drying agent bracket 03 can be covered on the lamp housing 01 in a buckling connection mode, a threaded connection mode or a bolt connection mode, the drying agent bracket 03 is used for sealing the accommodating space 04 and can also be used for positioning the drying agent 02 in the accommodating space 04, and the phenomenon that the drying agent 02 shakes in the accommodating space 04 to cause abnormal sound during driving is avoided.

When the desiccant 02 in the lamp body absorbs sufficient water to lose efficacy, the desiccant bracket 03 is opened from the outside of the lamp, the desiccant bracket 03 is covered after the desiccant 02 in the accommodating space 04 is replaced, the desiccant in the lamp body can be replaced regularly, and the condition of water mist in the lamp body is avoided.

In one embodiment, the lamp housing 01 includes a lamp housing main body 11 and a groove plate 12 disposed on the lamp housing main body 11, the groove plate 12 is recessed toward the inner side of the lamp relative to the lamp housing main body 11, an accommodating space 04 is formed between the groove plate 12 and the desiccant bracket 03, and the groove plate 12 is provided with air holes 121 so that the accommodating space 04 is communicated with the inner space of the lamp.

Specifically, in this embodiment, the accommodating space 04 is formed on one side of the lamp housing 01, the groove plate 12 is recessed towards the inner side of the lamp relative to the lamp housing main body 11, the transition plate 122 is disposed at the outer edge of the groove plate 12, and the transition plate 122 is disposed in an inclined manner and is used for connecting the lamp housing main body 11, so as to realize the inclined transition between the groove plate 12 and the lamp housing main body 11. The air holes 121 are uniformly formed in the slot plate 12 to ensure that the water vapor can smoothly enter the accommodating space 04 to contact the drying agent 02.

Preferably, the groove plate 12 and the lamp housing body 11 are integrally formed, so that the integrity and the structural rigidity of the lamp housing 01 are ensured.

In one embodiment, the desiccant 02 is in the form of a block, and the desiccant 02 has an adsorption gap with the slot plate 12 and the desiccant carrier 03.

Specifically, the water-absorbing substance in the drying agent 02 is generally in a powder or granular shape, and is placed in a breathable outer bag, and the water-absorbing substance is shaped into a block-shaped structure by the outer bag and is installed in the accommodating space 04.

As shown in fig. 1, the desiccant 02 is in the accommodating space 04, and an adsorption gap is reserved between the slot plate 12 and the desiccant carrier 03. Firstly, the desiccant 02 is almost suspended due to the arrangement of the adsorption gaps, the outer surface of the desiccant 02 can be fully contacted with air in the lamp body to fully absorb water vapor in the lamp body, and the utilization rate and the water absorption effect of the desiccant 02 are improved; secondly, as shown in fig. 3, the desiccant 02 expands after absorbing water, and the arrangement of the adsorption gap provides an expansion space for the desiccant 02; compared with a traditional fixing mode of the sticking type drying agent 02, after the drying agent 02 expands, the edge of the drying agent 02 sticking area is tilted, a sufficient expansion space is arranged in the embodiment, and the desiccant 02 can not be fixed in the accommodating space 04 due to expansion of the drying agent 02.

In one embodiment, the desiccant holder 03 includes a housing 31 and a holder 32, an escape groove 311 recessed toward the outer side of the lamp is provided in the housing 31, the holder 32 is installed in the escape groove 311, and the holder 32 abuts against the desiccant 02.

Specifically, the escape groove 311 is used to form the aforementioned expansion gap between the desiccant 02 and the desiccant carrier 03. Moreover, the transition part 312 is arranged at the edge of the avoiding groove 311, and the transition part 312 is obliquely arranged, so that the oblique transition of the avoiding groove 311 on the shell 31 is realized.

In this embodiment, two brackets 32 are provided, and are both installed in the avoiding groove 311, and the brackets 32 are both abutted against the desiccant 02, so that an adsorption gap is formed between the desiccant 02 and the bottom surface of the avoiding groove 311.

Alternatively, the bracket 32 may be provided with three or more, specifically, according to the lengths of the escape slot 311 and the drying agent 02.

As shown in fig. 2, the desiccant 02 includes a dry portion 21 and positioning portions 22 extending from both ends of the dry portion 21, and the desiccant bracket 03 connects the positioning portions 22 to position the dry portion 21 in the accommodating space 04. Wherein the drying part 21 is provided with a water absorbing material, and the bracket 32 is abutted against the outer surface of the drying part 21; the positioning portion 22 is used for connecting the desiccant bracket 03 and the lamp housing 02 to position the desiccant 02.

In one embodiment, the lamp housing 01 is provided with a lamp housing mounting portion 05, the desiccant bracket 03 is correspondingly provided with a bracket mounting portion 33, and the positioning portion 22 of the desiccant 02 is clamped between the lamp housing mounting portion 05 and the bracket mounting portion 33.

Specifically, the lamp housing mounting portion 05 and the bracket mounting portion 33 are arranged oppositely, and during mounting, the positioning portion 22 of the desiccant 02 is placed on the lamp housing mounting portion 05, and then the desiccant bracket 03 is covered, so that the bracket mounting portion 33 is pressed on the lamp housing mounting portion 05, and the positioning portion 22 of the desiccant 02 is clamped, and therefore the desiccant 02 is fixed in the accommodating space 04.

In the embodiment, the lamp housing mounting part 05 and the lamp housing 01 are integrally formed, and the bracket mounting part 33 and the desiccant bracket 03 are integrally formed, so that an additional mounting structure of the desiccant 02 is not required, the structure of the lamp body drying component is simplified, and the space and the material consumption are saved.

Preferably, the lamp housing mounting portion 05 and the bracket mounting portion 33 are fitted to each other, so that the contact area between the positioning portion 22 of the desiccant 02 and the lamp housing mounting portion 05 and the bracket mounting portion 33 is increased, the connection strength of the positioning portion 22 is enhanced by friction, and the desiccant bracket 03 and the lamp housing 01 are positioned.

In one embodiment, the edge of the desiccant bracket 03 is provided with a clamping portion 34, the clamping portion 34 is detachably clamped at the edge of the accommodating space 04 on the lamp housing 01, and a sealing ring 06 is further arranged between the clamping portion 34 and the lamp housing 01.

Specifically, as shown in fig. 2, the fastening portion 34 includes at least two barbs 341, at least two fastening holes 13 are correspondingly formed in the lamp housing 01, and during installation, one barb 341 is correspondingly inserted into each fastening hole 31 until the barb 341 is fastened on the edge of the fastening hole 13.

Further, in order to facilitate the installation and detachment of the barb 341, the catching hole 13 may be provided with a passing portion and a catching portion, wherein the width of the passing portion is greater than the width of the catching portion, the barb 341 can completely pass through the passing portion in a state of not being pressed, and then the desiccant bracket 03 is rotated to make the barb 341 catch at the edge of the catching portion 13.

In one embodiment, as shown in fig. 2, a stepped portion 14 is further disposed at an edge of the accommodating space 04 on the lamp housing 01, and the edge of the desiccant bracket 03 is mounted in the stepped portion 14, so that an outer surface of the desiccant bracket 03 is flush with an outer surface of the lamp housing 01, an appearance surface of the lamp housing 01 is neat and beautiful, and the desiccant bracket 03 is not easily touched to drop off by mistake.

The present application also provides a vehicle lamp, including lamp body and at least one as before lamp body drying component of setting on the lamp body, wherein lamp body drying component is decided according to the size of car lamp.

The automobile is used outdoors for a long time, and the wet weather causes the contact of the lamp material and water vapor in the air to fully absorb moisture; when the car light uses because of the electric component generates heat and leads to the vapor evaporation, form supersaturated vapor in the lamp, like touch the outer lamp shade of low temperature at rainy or autumn and winter night this moment, can condense into the water droplet at the lamps and lanterns surface and cause the car light to fog, bring the uncomfortable feeling of for example car light intaking for the customer, also can influence illuminating effect when serious. Set up above-mentioned lamp body drying subassembly in the car light, can effectively absorb vapor in the lamp and guarantee the lamp internal drying, improve the phenomenon of hazing of car light, the normal use of guarantee car light guarantees driving safety.

The application of the lamp body drying component and the car lamp has the advantages that:

1. the drying agent 02 in the lamp body can be replaced;

2. the drying part 21 of the drying agent 02 is arranged in a suspended manner and can be fully contacted with air in the lamp, so that the utilization rate and the water absorption effect of the drying agent 02 are improved;

3. overall structure is simple, does not excessively occupy the inside space of lamp body, and is less to arranging the influence of peripheral part.

What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.

Claims

1. The lamp body drying assembly is characterized by comprising a lamp shell (01), a drying agent (02) and a drying agent bracket (03), wherein the drying agent bracket (03) is detachably covered outside the lamp shell (01), an accommodating space (04) communicated with the space in the lamp is formed between the outer surface of the lamp shell (01) and the inner surface of the drying agent bracket (03), and the drying agent (02) is detachably installed in the accommodating space (04).

2. The lamp body drying assembly of claim 1, wherein the lamp housing (01) comprises a lamp housing main body (11) and a groove plate (12) arranged on the lamp housing main body (11), the groove plate (12) is recessed towards the inner side of the lamp relative to the lamp housing main body (11), the groove plate (12) and the desiccant bracket (03) form the accommodating space (04), and the groove plate (12) is provided with air holes (121) to communicate the accommodating space (04) with the inner space of the lamp.

3. A lamp body drying assembly as claimed in claim 2, characterized in that the drying agent (02) is in the form of a block, the drying agent (02) leaving adsorption gaps with the slot plate (12) and the drying agent carrier (03).

4. A lamp body drying assembly as claimed in claim 3, wherein the desiccant carrier (03) comprises a housing (31) and a carrier (32), an avoiding groove (311) recessed toward the outer side of the lamp is provided in the housing (31), the carrier (32) is installed in the avoiding groove (311), and the carrier (32) abuts against the outside of the desiccant (02).

5. A lamp body drying assembly as claimed in claim 1, wherein the drying agent (02) comprises a drying part (21) and positioning parts (22) extending from both ends of the drying part (21), and the drying agent bracket (03) is connected with the positioning parts (22) to position the drying part (21) in the accommodating space (04).

6. A lamp body drying assembly as claimed in claim 5, wherein a lamp body mounting portion (05) is provided on the lamp body (01), a bracket mounting portion (33) is correspondingly provided in the desiccant bracket (03), and the positioning portion (22) of the desiccant (02) is clamped between the lamp body mounting portion (05) and the bracket mounting portion (33).

7. A lamp body drying assembly as set forth in claim 6, wherein the lamp housing mounting portion (05) and the bracket mounting portion (33) are fitted to each other.

8. A lamp drying assembly as claimed in claim 1, wherein the edge of the desiccant bracket (03) is provided with a clamping portion (34), the clamping portion (34) is detachably clamped on the edge of the accommodating space (04) on the lamp housing (01), and a sealing ring (06) is further arranged between the clamping portion (34) and the lamp housing (01).

9. A lamp body drying assembly as claimed in claim 8, wherein the edge of the receiving space (04) on the lamp housing (01) is further provided with a step (14), and the edge of the desiccant bracket (03) is mounted in the step (14) so that the outer surface of the desiccant bracket (03) is flush with the outer surface of the lamp housing (01).

10. A vehicular lamp comprising a lamp body and at least one lamp body drying assembly according to any one of claims 1 to 9 provided on said lamp body.