CN217209290U

CN217209290U - Light structure sealed by glue filling

Info

Publication number: CN217209290U
Application number: CN202220930620.5U
Authority: CN
Inventors: 王超; 陈宏磊
Original assignee: Changchun Jetty Automotive Parts Co Ltd
Current assignee: Changchun Jetty Automotive Parts Co Ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-16
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a light structure that encapsulating is sealed, include: the light guide body is arranged on the shell, the light source and the light guide body are arranged inside the shell, the cover body is provided with a through hole, the first end of the light guide body is used for receiving light rays emitted by the light source, the second end of the light guide body is sleeved with the through hole, and the inside of the closed cavity is sealed by glue pouring. The utility model discloses an inside encapsulating of light-directing structure is sealed, does not need additionally to increase seal part, can effective reduce cost and assembly process, and the production process of encapsulating does not receive the installation influence moreover, has the room temperature solidification, and is quick-drying, characteristics such as levelling automatically, preparation simple process, the adhesion stress is good, and ageing-resistant ability is strong, specifically has better guard action to each part simultaneously, does not change characteristics such as light-directing structure leaded light rate.

Description

Light structure sealed by glue filling

Technical Field

The utility model relates to a new forms of energy technical field, more specifically relates to a light structure that encapsulating is sealed.

Background

With the rapid development of society, urban environment gradually worsens, and in order to protect our living environment, new energy automobile especially pure electric vehicle gradually popularized. The charging seat is used as power equipment matched with an electric automobile for use, people increasingly enter the life of people, the charging indicator lamp is used for indicating the charging state of the automobile, after the existing charging indicator lamp is installed, the air tightness requirement cannot be met, other sealing parts need to be added, and the sealing parts need to be replaced due to the aging problem of the sealing parts, so that the cost is increased, and the assembly process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a light structure that encapsulating is sealed, include: the light guide body is arranged on the shell, the light source and the light guide body are arranged inside the shell, the cover body is provided with a through hole, the first end of the light guide body is used for receiving light rays emitted by the light source, the second end of the light guide body is sleeved with the through hole, and the inside of the closed cavity is sealed by glue pouring.

Optionally, the light guide comprises at least one fold.

Optionally, the light guide is attached to or disposed close to the light source.

Optionally, a resin adhesive is poured into the closed cavity for sealing.

Optionally, the second end of the light guide body protrudes from the through hole or is flush with the outer surface of the through hole.

Optionally, at least one pair of clamping structures is further disposed along the cover body, and is used for clamping the cover body and the shell.

Optionally, a fixing structure is disposed near the second end of the light guide body, and is used for fixing the light guide body and the cover body.

Optionally, the inside of lid is equipped with first spacing portion, first spacing portion is for following the through-hole to the inside convex arc structure of lid, the arc structure with the outer wall laminating of the second end of light guide body.

Optionally, the inside of lid is equipped with the spacing portion of second, the spacing portion of second includes at least one support, establish to the arc breach on the top of support, the arc breach with the outer wall laminating of light guide body is used for stabilizing the light guide body.

Optionally, a plurality of light sources are arranged inside the shell, and one light guide member is correspondingly arranged at or near each light source.

Optionally, the light guide body is made of a transparent material, and the light guide rate of the transparent material is greater than or equal to 33%.

According to the embodiment of the utility model discloses an inside encapsulating of light-directing structure of status indicator lamp is sealed, does not need additionally to increase sealing member, can effective reduce cost and assembly process, and the production process of encapsulating does not receive the installation influence moreover, has the room temperature solidification, and is quick-drying, characteristics such as level automatically, preparation simple process, and the adhesion is good, and ageing-resistant ability is strong, specifically has better guard action to each part simultaneously, does not change characteristics such as light-directing structure leaded light rate.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view of the light structure of the glue-filled seal of the present invention;

fig. 2 is a schematic view of the specific structure of the cover body of the present invention;

fig. 3 is a schematic view of the light guide of the present invention.

The figures are labeled as follows:

10. a light guide; 11. a fixed structure; 20. a cover body; 21. a through hole; 22. clamping structure, 23, first spacing part; 24. a second limiting part; 30 charging seat structure.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The utility model provides a sealed light structure of encapsulating, as shown in fig. 1-fig. 3, include: the light guide comprises a light source (not shown in the figure), a light guide body 10, a cover body 20 and a shell 30, wherein a closed cavity is formed between the cover body 20 and the shell 30, the light source and the light guide body 10 are arranged inside the shell 30, the cover body 20 is provided with a through hole 21, a first end of the light guide body 10 is used for receiving light emitted by the light source, a second end of the light guide body 10 is sleeved with the through hole 21, and the inside of the closed cavity is sealed by pouring glue. The utility model discloses in, form the closed cavity between lid 20 and charging device's casing 30, it is sealed to glue filling in the closed cavity, fixes light conductor 10 at the inside sealed that just realizes light-directing structure of casing 30, does not need additionally to increase seal part, can effective reduce cost and assembly process.

In some embodiments, the light guide 10 comprises at least one fold. The light guide 10 includes at least one bending portion, which is beneficial to the installation of different angles of the light guide to achieve the purpose of guiding out the light source, and fig. 1 shows a case where the light guide 10 includes two bending portions.

In some embodiments, the light guide 10 is attached to or disposed proximate to the light source. The utility model aims at utilizing light guide 10 to guide out charging device with the light of light source, making the user can observe charging device's charged state through light-directing structure, consequently, light guide 10 laminating light source sets up, perhaps is close to the light source setting, and the light of better collection light source is derived.

In some embodiments, a resin glue is poured into the closed cavity for sealing. The resin adhesive is organically combined with the closed cavity made of the plastic material through adhesive filling, so that the integral sealing of the light guide structure is realized, the production process is not influenced by installation, and the light guide structure has the characteristics of room temperature curing, quick drying, self leveling and the like; in addition, after the glue is poured and cured, the waterproof and moisture-proof performance is good, the water absorption rate is lower than 0.2%, the Shore hardness reaches 75 +/-5, the tensile strength is 15MPa, the heat conductivity coefficient is 0.23W/mk, the application temperature is between-50 and +120 ℃, and the thermal shock resistance and the V0 flame retardant property are good.

In some embodiments, the second end of the light guide 10 protrudes from the through hole 21 or is flush with the outer surface of the through hole 21. The second end of the light guide member 10 is sleeved in the through hole 21 and protrudes out of the outer surface of the through hole 21 or is flush with the outer surface of the through hole 21, so that a user can observe the bright and dark state of the indicator lamp at the through hole to know the charging condition of the charging device more conveniently.

In some embodiments, at least one pair of latch structures 22 is disposed along the cover 20 for latching the cover 20 to the housing 30. When installing light structure, make the first end of light guide 10 install the light source (not shown in the figure) position that is close to or presses close to the charging seat, the second end of light guide 10 cup joints in the through-hole 21 of lid 20, send the light of light source from the second end of light guide 10 through light guide 10, then it is fixed with lid 20 and casing 30 joint through the joint structure 22 that sets up on the lid 20, as shown in fig. 1 be the joint structure 22 of lid 20, guarantee light guide structure's stability, avoid droing or the position removes and lead to the light source can't derive from lid 20 in the use.

In some embodiments, a fixing structure 11 is disposed at the second end of the light guide 10 for fixing the light guide 10 and the cover 20. After the light guide 10 is installed at a position close to or close to the light source, the cover body 20 is combined with the light guide 10, the second end of the light guide 10 needs to be provided with the fixing structure 11, the light guide 10 and the cover body 20 are mutually fixed, and the light guide 10 is prevented from shaking to influence the light guiding out during use.

In the present embodiment, as shown in fig. 1, the light guide 10 is installed in the charging seat near or near the light source, and a gap between the light guide 10 and the charging seat structure 30 is filled with resin glue to ensure the stability and the sealing performance of the light guide 10 in the charging seat.

In some embodiments, a first limiting portion 23 is disposed inside the cover 20, and the first limiting portion 23 is an arc-shaped structure protruding toward the inside of the cover 20 along the through hole 21, and the arc-shaped structure is attached to the outer wall of the second end of the light guide 10. In order to ensure the stability of the light guide 10 and the cover 20 after installation, the through hole 21 is provided with a convex arc-shaped structure towards the inside of the cover 20, the second end of the light guide 10 is sleeved in the through hole 21, and the arc-shaped structure is attached to the outer wall of the second end of the light guide 10, so that the installation angle of the light guide 10 and the through hole 21 is ensured, and the light guide 10 is prevented from shaking by external force to change the guiding direction of light.

In some embodiments, the cover 20 is provided with a second limiting portion 24 inside, and the second limiting portion 24 includes at least one bracket, and an arc-shaped notch is formed at the top end of the bracket, and the arc-shaped notch is attached to the transition section for stabilizing the light guide 10. Still be equipped with spacing portion 24 of second in the inside of lid 20, spacing portion 24 of second includes at least one support, establish to the arc breach on the top of support, for the condition that contains two supports in the picture, the arc breach of support and the laminating of the outer wall of light guide 10 mid portion can guarantee the stability of installation between light guide 10 and the lid 20, avoid light guide 10 to rock the derivation that influences light, lead to the user to observe the state pilot lamp and can't judge the charging condition of charging seat.

In some embodiments, a plurality of light sources are included, and one light guide 10 is correspondingly disposed at or near each light source. In some use scenes, can set up a plurality of light sources in the light guide structure, make different light sources instruct different charge state through charging device's setting, the position of laminating or being close to every light source all corresponds and sets up a leaded light spare 10 and matches with it, exports the light of different light sources.

In some embodiments, the light guide 10 is made of a transparent material, and the light guide rate of the transparent material is greater than or equal to 33%. The light guide body 10 is made of a transparent material with a light guide rate of more than or equal to 33%, so that light rays of the light source can be smoothly guided out, the brightness is not affected, and a user can conveniently observe the state of the charging seat.

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a light structure that encapsulating is sealed which characterized in that includes: the light guide body is arranged on the shell, the light source and the light guide body are arranged inside the shell, the cover body is provided with a through hole, the first end of the light guide body is used for receiving light rays emitted by the light source, the second end of the light guide body is sleeved with the through hole, and the inside of the closed cavity is sealed by glue pouring.

2. The light structure of claim 1, wherein the light guide comprises at least one bending portion.

3. The light structure of claim 1, wherein the light guide is attached to or disposed adjacent to the light source.

4. A light structure as claimed in claim 1, wherein the sealed cavity is filled with resin for sealing.

5. The light structure sealed by pouring sealant according to claim 1, wherein the second end of the light guide protrudes from the through hole or is flush with the outer surface of the through hole.

6. The light structure sealed by pouring glue according to claim 1, wherein at least one pair of clamping structures is further arranged along the cover body and used for clamping the cover body and the shell body.

7. The light structure of claim 1, wherein a fixing structure is disposed near the second end of the light guide for fixing the light guide to the cover.

8. The light structure sealed by glue pouring according to claim 1, wherein a first limiting portion is arranged inside the cover body, the first limiting portion is an arc-shaped structure protruding towards the inside of the cover body along the through hole, and the arc-shaped structure is attached to the outer wall of the second end of the light guide body.

9. The light structure sealed by glue pouring according to claim 1, wherein a second limiting portion is arranged inside the cover body, the second limiting portion comprises at least one support, an arc-shaped notch is formed in the top end of the support, and the arc-shaped notch is attached to the outer wall of the light guide body and used for stabilizing the light guide body.

10. The light structure sealed by glue pouring according to claim 1, wherein a plurality of light sources are arranged inside the shell, and one light guide member is correspondingly arranged at or near each light source.

11. The light structure sealed by glue pouring according to claim 1, wherein the light guide body is made of a transparent material, and the light guide rate of the transparent material is greater than or equal to 33%.