Car lamp shell convenient to disassemble

Abstract

The utility model relates to a car lamp shell convenient to disassemble, which is characterized by comprising a lamp shell body, a mounting groove used for mounting a light-emitting component is arranged in the lamp shell body, and a glue groove extending around the mounting groove in the circumferential direction is arranged on the opening end face of the mounting groove. A glue groove is formed in the lamp shell body and used for being filled with sealant so that the lamp shell body can be connected with the lampshade in a sealed mode, a receding groove extending downwards is formed in the opening end face of the mounting groove, the receding groove is located in the outer side of the lamp shell body and communicates with the glue groove, and a detachable sealing plate is arranged in the receding groove. The closing plate is detached, so that the receding groove serves as a receding space for prying the lampshade. The lamp housing has the following advantage and effect that the lampshade connected to the lamp housing body can be conveniently detached.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile headlamp lamp housing, specifically relates to a car lamp lamp housing of convenient dismounting. BACKGROUND

[0002] The automobile headlamp is mainly composed of a lamp housing, a lampshade and a light emitting element, the light emitting element is generally installed in the mounting groove of the lamp housing, and the lampshade and the lamp housing are connected by sealing glue to ensure that the lampshade and the lamp housing can form a closed space.

[0003] For example, the Chinese patent technical document with the publication number CN210014314U discloses a lamp housing and an automobile, which comprises a lamp housing body and a glue groove, a glue groove is arranged along the edge of the mounting surface of the lamp housing body, the glue groove comprises a side wall, a bottom wall and a glue groove opening surrounded by the side wall, a plurality of mounting feet are arranged along the extension track of the glue groove, the mounting feet comprise a connecting part and a mounting plate, the connecting part comprises a first connecting plate, a second connecting plate and a third connecting plate connected in sequence, the first connecting plate, the second connecting plate and the third connecting plate surround an opening groove, the first connecting plate is connected to one side of the bottom wall away from the glue groove opening, one end of the third connecting plate away from the second connecting plate is connected to the mounting plate, and the mounting plate is used for being connected with a vehicle body.

[0004] From the above disclosure, it can be known that in the above technical solution, when the lampshade is connected with the lamp housing body, the sealing glue is applied to the glue groove, then the lampshade is covered on the lamp housing body, and the fixation of the lampshade and the lamp housing body can be realized after the sealing glue solidifies.

[0005] However, in order to ensure the sealing property when the lampshade is connected with the lamp housing body, the lampshade and the lamp housing body need to be tightly attached, so that it is inconvenient to dismount the lampshade from the lamp housing body. SUMMARY

[0006] In view of the deficiencies of the prior art, the utility model aims at providing a car lamp lamp housing which can conveniently dismount the lampshade connected with the lamp housing body.

[0007] To achieve the above object, the utility model provides the following technical scheme: A car lamp lamp shell convenient to disassemble, including lamp shell body, the lamp shell body is equipped with the installation groove for installing luminous component, the opening end surface of installation groove is equipped with the glue groove that extends around the circumference of installation groove, the glue groove is used for filling sealant to realize the sealed connection of lamp shell body and lamp shade, the opening end surface of installation groove is equipped with the give room groove that extends downward, the give room groove is located the outside of lamp shell body and is linked with glue groove, be equipped with the detachable closing plate in give room groove, when lamp shade is removed from lamp shell body, through removing closing plate, make give room groove as the give room space for prying lamp shade.

[0008] The utility model further sets up: Symmetrical protruding is equipped in give room groove, the closing plate is equipped with the slot mouth can be opposite with protruding bayonet, the bayonet can be inserted into protruding to constitute the spacing cooperation between both.

[0009] The utility model further sets up: The bayonet width is less than protruding diameter.

[0010] The utility model further sets up: The one side end of closing plate is arc and as connecting end, the bayonet sets up in connecting end.

[0011] The utility model further sets up: The one side of closing plate that is away from connecting end is equipped with the recess that is concave downward, the recess is used for providing fulcrum, to facilitate the closing plate that is pressed into give room groove to pry up.

[0012] The utility model further sets up: Give room groove is a plurality of, and is spaced apart along the outside edge of lamp shell body each other.

[0013] Compared with prior art, the utility model has the advantages of:

[0014] Because the give room groove that can communicate with glue groove is equipped with the opening end surface of installation groove, and be equipped with the detachable closing plate in give room groove, so, when needing to bond lamp shade and car lamp lamp shell, after closing plate is pressed into give room groove, glue groove can form complete path, so that the glue water is kept in glue groove after the glue water is injected into glue groove, and when needing to remove lamp shade, can pry out closing plate from give room groove, then give room groove can be used as the give room space for prying lamp shade, namely, the connecting place of lamp shade and car lamp lamp shell can produce gap, so that the slot screwdriver head is inserted into give room space, so as to remove lamp shade, therefore, effectively solve the technical problem that the connection between lamp shade and lamp shell body is relatively close in prior art, the slot screwdriver head is inconvenient to insert into the connecting place of lamp shade and lamp shell body, leading to the inconvenience of removing lamp shade. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the enlarged structure schematic view of the utility model A place;

[0017] Figure 3 It is the enlarged structure schematic view of the utility model B place;

[0018] Figure 4 It is the specific structure schematic view of the utility model in the closing plate. DETAILED DESCRIPTION

[0019] The technical solutions of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0020] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] As shown in the drawings, the utility model discloses a convenient disassembly's car lamp lamp shell, including lamp shell body 1, be equipped with the installation groove 101 for installing luminous component in lamp shell body 1, the opening end surface of installation groove 101 is equipped with the circumferential extension of rubber groove 102 around installation groove 101, and the rubber groove 102 is used to fill the sealing glue in and realizes the sealed connection of lamp shell body 1 and lampshade. To realize the convenient disassembly of lampshade, the opening end surface of installation groove 101 is equipped with the down extension of the slot 103, and the slot 103 is located on the outside of lamp shell body 1 and is communicated with rubber groove 102, and the slot 103 is equipped with the detachable closing plate 2, when disassembling lampshade, first through the oven to heat car lamp, so that the sealing glue at the connecting place of lamp shell body 1 and lampshade softens, then the closing plate 2 can be removed to expose the slot 103 as the slot space of operation, that is, the connecting place of lampshade and car lamp lamp shell can produce the gap, and it is convenient to insert the tool (such as a screwdriver) to make the tool enter rubber groove 102, so that the tool can pry lampshade from rubber groove 102, and then the lampshade and lamp shell body 1 can be conveniently separated, in addition, by setting the slot 103 into multiple, and setting along the outside edge of lamp shell body 1 and spacing each other, so that when disassembling lampshade, multiple prying points can be provided through multiple slots 103, to further improve the convenience when disassembling lampshade.

[0022] The sealing plate 2 is made of plastic. Since the sealing plate 2 is a detachable independent part, it can be forcibly removed if necessary without worrying about damage. When reinstalling the lamp cover, a new sealing plate 2 can be inserted into the relief groove 103. That is, when it is necessary to bond the lamp cover to the lamp housing, after pressing the sealing plate 2 into the relief groove 103, the glue groove 102 can form a complete path, so that the glue can be leveled in the glue groove 102 after being injected into it.

[0023] The detachable structure of the sealing plate 2 is as follows: symmetrically distributed protrusions 3 are provided on the inner wall of the relief groove 103, and corresponding latches 21 are provided on both sides of the sealing plate 2. The width of the latches 21 is designed to be slightly smaller than the diameter of the protrusions 3, and an interference fit is achieved by utilizing the elastic deformation of the material, so that the sealing plate 2 forms a stable limit when it is inserted into the protrusions 3. The cross-section of the protrusions 3 is preferably circular or elliptical, and the shape of the latches 21 matches it to ensure uniform force distribution. One end of the sealing plate 2 can be designed as an arc-shaped connecting end 22. The opening is set at the connecting end 22. Through the design of the arc-shaped connecting end 22, when the sealing plate 2 is pressed into the relief groove 103, the contact between the connecting end 22 and the inner wall of the relief groove 103 is a line contact, so as to reduce the interference between the sealing plate 2 and the relief groove 103, thereby facilitating the installation of the sealing plate 2.

[0024] In addition, the side of the sealing plate 2 away from the arc-shaped connecting end 22 has a downwardly recessed groove 23. The depth and width of the groove 23 are adapted to the size of a standard tool tip, such as a flathead screwdriver. When it is necessary to remove the sealing plate 2, the tool tip is inserted into the groove 23 as a fulcrum to pry it open, so as to release the limiting engagement between the protrusion 3 and the bayonet 21. In specific operation, the sealing plate 2 is first pried off through the groove 23 to expose the clearance groove 103, and then the tool is inserted to separate the lampshade. This design significantly reduces the difficulty of lampshade removal while ensuring sealing.

[0025] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A vehicle headlight housing that is easy to disassemble, characterized in that, The device includes a lamp housing body, which has a mounting groove for installing a light-emitting component. The opening end face of the mounting groove has a glue groove extending circumferentially around the mounting groove. The glue groove is used to fill sealant to achieve a sealed connection between the lamp housing body and the lampshade. The opening end face of the mounting groove has a downwardly extending clearance groove, which is located on the outside of the lamp housing body and communicates with the glue groove. The clearance groove has a removable sealing plate. When the lampshade is removed from the lamp housing body, the sealing plate is removed, and the clearance groove serves as clearance space for prying the lampshade.

2. The easily detachable vehicle headlight housing according to claim 1, characterized in that, The clearance groove has symmetrical protrusions, and the sealing plate has a slot that can be opposite to the protrusions. The slot can be engaged with the protrusions to form a limiting fit between the two.

3. The easily detachable vehicle headlight housing according to claim 2, characterized in that, The width of the bayonet opening is smaller than the diameter of the protrusion.

4. A conveniently disassembled vehicle headlight housing according to claim 2, characterized in that, One end of the sealing plate is arc-shaped and serves as a connecting end, and the bayonet is provided at the connecting end.

5. A vehicle headlight housing that is easy to disassemble according to claim 4, characterized in that, The sealing plate has a downwardly recessed groove on the side away from the connection end, which provides a fulcrum to facilitate prying up the sealing plate pressed into the relief groove.

6. A vehicle headlight housing that is easy to disassemble according to claim 1, characterized in that, The clearance grooves are multiple and are spaced apart from each other along the outer edge of the lamp housing body.

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