Waterproof mounting structure and decorative lamp

Abstract

The utility model discloses waterproof mounting structure and decorative lamp, wherein, waterproof mounting structure mainly is used in car light, high -end electronic equipment or decorative component, waterproof mounting structure includes first base body, second base body, connecting piece and decoration piece, and first base body includes main part and installation part, second base body sealed connection in first base body with first base body forms the sealed sealed chamber, and installation part is located in sealed chamber, and the sealed chamber is separated with outside, connecting piece is located in sealed chamber, and connecting piece includes first connecting part and second connecting part, and first connecting part is connected in installation part, and decoration piece is located in sealed chamber, and buckle connection is in second connecting part. Waterproof mounting structure can improve the waterproof sealing of self, and the utility model is applied to the waterproof field of lamps and lanterns.

Description

Technical Field

[0001] This utility model relates to the field of waterproof lighting fixtures, and in particular to waterproof installation structures and decorative lights. Background Technology

[0002] In modern industrial products, especially automotive lights, high-end electronic devices, or decorative components, it is often necessary to install decorative strips or other functional parts inside a sealed, transparent cavity consisting of a main body and a transparent outer shell. To achieve a sealed and waterproof cavity, the main body and transparent outer shell are typically assembled using welding (such as ultrasonic welding, laser welding, etc.) or adhesive bonding. In traditional installation methods, the internal decorative strip is usually directly fixed to the main body using fasteners such as screws. Specifically, a through hole is made in the main body, a screw passes through the through hole from the back of the main body, and is then screwed into the screw hole of the decorative strip, thereby fixing the decorative strip in the predetermined position.

[0003] The screws used to secure the decorative strips need to pass through through-holes in the main body. These through-holes directly compromise the integrity and sealing of the main body itself. Even if the main body is welded and sealed to the transparent outer shell, the presence of these through-holes becomes a potential leakage channel, fundamentally compromising the waterproofness of the entire cavity. Generally, through-holes are used to connect screws, and the gap between the screw and the through-hole is sealed by a sealing ring. However, these sealing rings are difficult to guarantee reliable waterproofing performance under long-term, complex environments (such as vibration and high / low temperature cycling). This reduces the overall sealing reliability of the product and increases the risk of internal fogging, component damage, or electrical short circuits due to water ingress. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a waterproof installation structure that improves waterproof sealing.

[0005] A decorative lamp with the aforementioned waterproof installation structure is also proposed.

[0006] The waterproof installation structure according to the first aspect of this utility model includes: The first base includes a main body and a mounting part; The second substrate is sealed to the first substrate and forms a closed sealed chamber with the first substrate. The mounting part is disposed inside the sealed chamber and separates the sealed chamber from the outside. A connector is disposed in the sealed cavity, the connector including a first connecting part and a second connecting part, the first connecting part being connected to the mounting part; The decorative element is disposed within the sealed cavity and snapped into the second connecting part.

[0007] The waterproof installation structure according to the first aspect of the present invention has at least the following beneficial effects: 1. The installation part is separated from the outside by a sealed chamber, making it less prone to leakage at the installation part location, thereby improving the waterproof sealing performance of the sealed chamber formed between the first substrate and the second substrate; 2. The connector is directly installed on the mounting part through the first connecting part, so that the connector and the first base are connected as one body. Then, the decorative part is fastened to the second connecting part of the connector to realize the assembly of the decorative part, making the assembly of the decorative part simpler and more convenient.

[0008] According to some embodiments of the present invention, the connector further includes a main board portion and two intermediate board portions, the two intermediate board portions being respectively connected to two opposite sides of the main board portion, the two intermediate board portions being opposite to each other and spaced apart, and the connector further includes two first connecting portions, the two first connecting portions being respectively connected to one end of the intermediate board portion away from the main board portion.

[0009] According to some embodiments of the present invention, the connector further includes a first positioning part, which is disposed on the outer peripheral surface of one of the intermediate plates away from the other intermediate plate; The first base includes a second positioning part, which is disposed on the outer peripheral surface of the mounting part and is positioned and engaged with the first positioning part to position the connector and the mounting part.

[0010] According to some embodiments of the present invention, the first base further includes a third positioning part, which is connected to the main body and used to position the decorative part; And / or, the first base further includes an abutting positioning part, which is used to abut and position the decorative element in the opposite direction to the insertion direction of the decorative element being inserted into and fastened to the second connecting part.

[0011] According to some embodiments of the present invention, the main body has a mounting groove, the mounting part is disposed in the mounting groove, the connecting member is disposed in the mounting groove, and the decorative member is disposed in the mounting groove.

[0012] According to some embodiments of the present invention, the connector further includes a main board portion and two second connecting portions, the two second connecting portions being respectively connected to two opposite sides of the main board portion, the two second connecting portions being opposite to each other and spaced apart, the decorative component including a main decorative portion and a snap-fit ​​portion disposed on two opposite sides of the main decorative portion, the two snap-fit ​​portions being respectively fastened to the two second connecting portions.

[0013] According to some embodiments of the present invention, the first connecting part is detachably connected to the mounting part.

[0014] According to some embodiments of the present invention, a fastener is also included, wherein the first connecting portion is fastened to the mounting portion by the fastener.

[0015] According to some embodiments of the present invention, the first connecting part and the mounting part are connected as an integral structure.

[0016] A decorative lamp according to a second aspect embodiment of the present invention includes: The waterproof installation structure described in the first aspect embodiment; A transparent lampshade, including a transparent second substrate.

[0017] The decorative lamp according to the second aspect embodiment of the present invention has at least the following beneficial effects: by adopting the waterproof installation structure of the first aspect embodiment, the overall sealing of the decorative lamp is better and its use is more reliable.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is an exploded view of a waterproof installation structure according to an embodiment of the present invention; Figure 2 This is an exploded structural diagram of a waterproof installation structure according to another embodiment of the present utility model. Figure 3 for Figure 2 Enlarged view of part A in the middle; Figure 4 This is a schematic diagram of the connecting component in a waterproof installation structure according to an embodiment of the present invention.

[0020] Icon labels: First base 100; main body 110; mounting groove 111; mounting part 120; second positioning part 130; third positioning part 140; abutment positioning part 150; Second matrix 200; Connector 300; First connecting part 310; Second connecting part 320; Main board part 330; Intermediate board part 340; First positioning part 350; Decorative part 400; Main decorative part 410; Fastener part 420; Fastener 500. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, "several" refers to one or more, and "multiple" refers to two or more. The use of "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the number of indicated technical features, or the sequential relationship between indicated technical features.

[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0025] Reference Figures 1 to 4 As shown, the first aspect of this utility model proposes a waterproof installation structure, which is mainly used in automotive lights, high-end electronic devices or decorative components. The waterproof installation structure includes a first base 100, a second base 200, a connector 300 and a decorative component 400.

[0026] In this embodiment, the first base 100 includes a main body 110 and a mounting part 120. The main body 110 serves as a connector and carrier, and the mounting part 120 is disposed on the main body 110 for the connector 300 to be installed.

[0027] The second substrate 200 is sealed to the first substrate 100, forming a closed sealed chamber. The mounting part 120 is located within the sealed chamber and separates the sealed chamber from the outside. In other words, the mounting part 120 is not connected to the outside, and the location of the mounting part 120 in the first substrate 100 does not affect the sealing performance of the sealed chamber, thereby improving the overall sealing performance. The sealing connection method between the first substrate 100 and the second substrate 200 includes, but is not limited to, welding and fusion. When the mounting part 120 is not connected to the outside, the reliability of the sealing connection between the first substrate 100 and the second substrate 200 directly affects the sealing performance of the sealed chamber. Designers and production personnel only need to ensure the reliability of the sealing connection between the first substrate 100 and the second substrate 200 without considering the influence of the mounting part 120, greatly improving the overall sealing reliability of the first substrate 100 and the second substrate 200.

[0028] The connector 300 is disposed within the sealed cavity and includes a first connecting portion 310 and a second connecting portion 320. The first connecting portion 310 is connected to the mounting portion 120. The decorative part 400 is disposed within the sealed cavity and is snap-fitted to the second connecting portion 320. The connector 300 serves to connect the first base 100 and the decorative part 400. Since the connector 300 and the decorative part 400 are snap-fitted together, there is a risk of breakage during subsequent disassembly and maintenance. Generally, this risk of breakage is transferred to the connector 300, making it more prone to breakage than the decorative part 400. In the event of breakage, the connector 300 is primarily replaced, without needing to replace the decorative part 400, thus reducing parts replacement costs and maintenance costs.

[0029] It is worth understanding that the installation part 120 separates the sealed chamber from the outside, making it less prone to leakage at the location of the installation part 120, thereby improving the waterproof sealing performance of the sealed chamber formed between the first base 100 and the second base 200; the connector 300 is directly installed on the installation part 120 through the first connecting part 310, so that the connector 300 and the first base 100 are connected as one unit, and then the decorative part 400 is fastened to the second connecting part 320 of the connector 300 to realize the assembly of the decorative part 400, making the assembly of the decorative part 400 simpler and more convenient.

[0030] Reference Figure 1 and Figure 4As shown, in some specific embodiments of this utility model, the connector 300 further includes a main board portion 330 and two intermediate board portions 340. The two intermediate board portions 340 are respectively connected to two opposite sides of the main board portion 330. The two intermediate board portions 340 are opposite to each other and spaced apart. The connector 300 also includes two first connecting portions 310. The two first connecting portions 310 are respectively connected to the end of the intermediate board portion 340 away from the main board portion 330.

[0031] In this embodiment, the intermediate plate portion 340 extends along the thickness direction of the first base 100, and the main plate portion 330 and the first connecting portion 310 both extend along the length direction of the first base 100. The intermediate plate portion 340 connects the main plate portion 330 and the first connecting portion 310, that is, the main plate portion 330 and the first connecting portion 310 are spaced a certain distance apart along the thickness direction of the first base 100. The first base 100 includes two mounting portions 120, and the two first connecting portions 310 are respectively connected to the two mounting portions 120 to fix the intermediate plate portion 340 and the main plate portion 330. In this embodiment, there are two connectors 300, each connector 300 has two first connecting portions 310, and the first base 100 includes four mounting portions 120, wherein two mounting portions 120 form a group, and each group of mounting portions 120 is adapted to one connector 300.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in some specific embodiments of this utility model, the connector 300 further includes a first positioning part 350, which is disposed on the outer peripheral surface of an intermediate plate part 340 away from another intermediate plate part 340; the first base 100 includes a second positioning part 130, which is disposed on the outer peripheral surface of the mounting part 120 and is positioned and cooperated with the first positioning part 350 to position the connector 300 and the mounting part 120.

[0033] It is understandable that when the connector 300 is installed on the mounting part 120, the relative position of the connector 300 and the mounting part 120 is determined by the cooperation of the first positioning part 350 and the second positioning part 130, making it easier to install the connector 300 on the mounting part 120. Specifically, the first positioning part 350 includes a first protrusion provided on the outer peripheral surface of the intermediate plate part 340 along the thickness direction of the first base 100, and the second positioning part 130 includes a first groove provided on the outer peripheral surface of the mounting part 120 along the thickness direction of the first base 100. The first protrusion is inserted into the first groove, wherein the opening of the first groove is limited along the length direction of the first base 100, and the first groove limits the first protrusion along the width direction of the first base 100. As another embodiment, the first positioning part 350 may include the first groove, and the second positioning part 130 may include the first protrusion.

[0034] The connector 300 includes two first positioning parts 350, which are respectively disposed on the outer peripheral surfaces of the two intermediate plate parts 340; the first base 100 includes two second positioning parts 130, and two mounting parts 120 are spaced apart along the length direction of the first base 100. The two first positioning parts 350 are respectively disposed on the outer peripheral surfaces of the two mounting parts 120, and the two first positioning parts 350 are opposite to each other and spaced apart along the length direction of the first base 100; the two first positioning parts 350 are respectively engaged between the two second positioning parts 130 along the length direction of the first base 100, thereby limiting the connector 300 and the mounting parts 120 along the length direction of the first base 100. At this time, the first positioning part 350 and the second positioning part 130 limit the connection between the connector 300 and the first base 100 along the length and width directions of the first base 100, so that the connector 300 and the first base 100 are assembled mainly along the thickness direction of the first base 100, and their relative positions remain basically unchanged. The assembly of the connector 300 and the first base 100 is more convenient and the assembly efficiency is higher. When the connector 300 is locked to the first base 100 by the fastener 500, the connection holes of the connector 300 and the first base 100 are directly aligned. The fastener 500 can be directly inserted into the connection hole and fasten the connector 300 to the first base 100. The assembly of the fastener 500 is more convenient and the assembly efficiency is higher.

[0035] Specifically, the second positioning part 130 includes two second protrusions, which extend along the length direction of the first base 100 and are spaced apart along the width direction of the first base 100, forming a first groove between the two second protrusions.

[0036] Reference Figure 1 and Figure 4 As shown, in some specific embodiments of this utility model, the connector 300 further includes a main board portion 330 and two second connecting portions 320. The two second connecting portions 320 are respectively connected to two opposite sides of the main board portion 330. The two second connecting portions 320 are opposite to each other and spaced apart. The decorative component 400 includes a main decorative portion 410 and a snap-fit ​​portion 420 disposed on two opposite sides of the main decorative portion 410. The two snap-fit ​​portions 420 are respectively snapped onto the two second connecting portions 320.

[0037] In this embodiment, the two second connecting portions 320 are arranged opposite each other along the width direction of the first base 100, and the two intermediate plate portions 340 are arranged opposite each other along the length direction of the first base 100. The gap between the two fastening plates forms a deformation buffer. When the fastening portion 420 is fastened to the fastening plate, the fastening plate can elastically deform towards the deformation buffer so that the fastening portion 420 can be fastened, thereby realizing the fastening connection between the decorative part 400 and the second connecting portion 320.

[0038] Reference Figure 1 and Figure 4As shown, in some specific embodiments of this utility model, the first base 100 further includes a third positioning part 140. The third positioning part 140 is connected to the main body 110 and is used to position the decorative part 400. By positioning the decorative part 400 through the third positioning part 140, the assembly of the decorative part 400 and the connecting part 300 becomes more convenient and the installation becomes simpler. In this embodiment, the main body 110 has a mounting surface, the decorative part 400 covers the mounting surface, and the third positioning part 140 includes two third protrusions. The two third protrusions are spaced apart along the width direction of the main body 110, and the decorative part 400 is installed between the two third protrusions, realizing the positioning and installation of the decorative part 400 and the main body 110.

[0039] Reference Figure 1 and Figure 2 As shown, in some specific embodiments of this utility model, the first base 100 further includes an abutting positioning part 150, which is used to abut and position the decorative part 400 in the opposite direction to the insertion direction of the decorative part 400 inserted into and fastened to the second connecting part 320.

[0040] It should be noted that the decorative part 400 is snapped together with the second connecting part 320. In order to ensure that the snap can be engaged, generally speaking, after the decorative part 400 is inserted into the second connecting part 320 in the insertion direction, the engagement position of the decorative part 400 can still move in the insertion direction. That is, the decorative part 400 has a certain amount of movement in the insertion direction. When the first base 100 is in a state of vibration, the decorative part 400 will be affected by the vibration and will reciprocate along the insertion direction to produce abnormal noise. In addition, the decorative part 400 is also at risk of being damaged.

[0041] In this embodiment, the decorative element 400 is inserted into the second connecting portion 320 in the thickness direction of the first base 100. When the abutting positioning portion 150 abuts against the decorative element 400 in the opposite direction of the thickness of the first base 100, the abutting positioning portion 150 restricts the decorative element 400 from continuing to move in the insertion direction after being fastened, so that the decorative element 400 is basically in a completely fixed state, eliminating abnormal noise and reducing the risk of damage to the decorative element 400. A buffer pad can be used to cushion the abutting positioning portion 150 and the decorative element 400.

[0042] Reference Figure 1 and Figure 2 As shown, in some specific embodiments of this utility model, the main body 110 has a mounting groove 111, the mounting part 120 is disposed in the mounting groove 111, the connector 300 is disposed in the mounting groove 111, and the decorative part 400 is covered in the mounting groove 111.

[0043] It is understandable that by hiding the connector 300 through the mounting slot 111, the connector 300 can only be observed at the slot opening. Furthermore, by covering the mounting slot 111 with the decorative piece 400, the slot opening of the mounting slot 111 is also hidden, thereby achieving the concealment of the connector 300 and the mounting slot 111, making the overall lamp more aesthetically pleasing.

[0044] Reference Figure 1 and Figure 2 As shown, in some specific embodiments of this utility model, the first connecting part 310 is detachably connected to the mounting part 120, which makes it easier to replace the connector 300 and facilitates the maintenance of the connector 300 in the future.

[0045] Reference Figure 1 and Figure 2 As shown, in some specific embodiments of this utility model, a fastener 500 is also included, and the first connecting part 310 is fastened to the mounting part 120 by the fastener 500.

[0046] Specifically, the mounting part 120 includes a mounting post with a blind hole opening towards the sealed chamber. The first connecting part 310 has a connecting through hole. After the connector 300 is positioned and assembled on the first base 100, the connecting through hole and the blind hole are aligned. Fasteners 500 are sequentially inserted into the connecting through hole and the blind hole and locked within the blind hole, thereby achieving a tight connection between the connector 300 and the first base 100. The blind hole may have a pre-set thread or no pre-set thread; instead, it is locked within the blind hole by a self-tapping screw.

[0047] In some specific embodiments of this utility model, the first connecting part 310 and the mounting part 120 are connected as an integral structure, making the connection between the first connecting part 310 and the mounting part 120 more reliable, thereby improving the reliability of the lamp during use.

[0048] A second aspect of this utility model provides a decorative lamp, comprising: a waterproof mounting structure as described in the first aspect embodiment and a transparent lampshade, the lampshade including a transparent second base 200. It is worth noting that the decorative lamp employs the waterproof mounting structure of the first aspect embodiment, resulting in better overall sealing and more reliable use. In this embodiment, the decorative lamp also includes a base, which includes the first base 100. The base and the lampshade are welded together, ensuring a sealed connection between them.

[0049] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A waterproof installation structure, characterized in that, include: The first base includes a main body and a mounting part; The second substrate is sealed to the first substrate and forms a closed sealed chamber with the first substrate. The mounting part is disposed inside the sealed chamber and separates the sealed chamber from the outside. A connector is disposed in the sealed cavity, the connector including a first connecting part and a second connecting part, the first connecting part being connected to the mounting part; The decorative element is disposed within the sealed cavity and snapped into the second connecting part.

2. The waterproof installation structure according to claim 1, characterized in that: The connector further includes a main board portion and two intermediate board portions. The two intermediate board portions are respectively connected to two opposite sides of the main board portion. The two intermediate board portions are opposite to each other and spaced apart. The connector further includes two first connecting portions. The two first connecting portions are respectively connected to the end of the intermediate board portion away from the main board portion.

3. The waterproof installation structure according to claim 2, characterized in that: The connector further includes a first positioning part, which is disposed on the outer peripheral surface of one of the intermediate plate portions away from the other intermediate plate portion; The first base includes a second positioning part, which is disposed on the outer peripheral surface of the mounting part and is positioned and engaged with the first positioning part to position the connector and the mounting part.

4. The waterproof installation structure according to claim 1, characterized in that: The first base also includes a third positioning part, which is connected to the main body and used to position the decorative part; And / or, the first base further includes an abutting positioning part, which is used to abut and position the decorative element in the opposite direction to the insertion direction of the decorative element being inserted into and fastened to the second connecting part.

5. The waterproof installation structure according to claim 1, characterized in that: The main body has a mounting groove, the mounting part is disposed in the mounting groove, the connecting member is disposed in the mounting groove, and the decorative member is covered in the mounting groove.

6. The waterproof installation structure according to claim 1, characterized in that: The connector further includes a main board portion and two second connecting portions, which are respectively connected to two opposite sides of the main board portion. The two second connecting portions are opposite to each other and spaced apart. The decorative component includes a main decorative portion and a snap-fit ​​portion located on two opposite sides of the main decorative portion. The two snap-fit ​​portions are respectively fastened to the two second connecting portions.

7. The waterproof installation structure according to claim 1, characterized in that: The first connecting part is detachably connected to the mounting part.

8. The waterproof installation structure according to claim 7, characterized in that: It also includes fasteners, through which the first connecting portion is fastened to the mounting portion.

9. The waterproof installation structure according to claim 1, characterized in that: The first connecting part and the mounting part are connected as an integral structure.

10. A decorative lamp, characterized in that, include: The waterproof installation structure according to any one of claims 1 to 9; A transparent lampshade, including a transparent second substrate.

Images