CN216431360U - An LED light strip with waterproof and dustproof structure - Google Patents

Abstract

The utility model discloses a LED lamp area that possesses waterproof dustproof construction, including last casing and lower casing, the inside fixed mounting of casing has LED lamps and lanterns down, the equal fixedly connected with locating piece in upper end both sides of casing down, the constant head tank has all been seted up to the lower extreme both sides of going up the casing, locating piece and constant head tank phase-match, the mating groove has all been seted up to the upper end both sides of casing down. The above structure is adopted in the utility model, peg graft mutually through the locating piece that sets up the constant head tank in the upper casing and on the casing down, the joining in marriage of casing is pegged graft in the joining in marriage the inslot of casing down, make things convenient for both to dock the installation, form the multichannel after the butt joint and buckle, effectively prevent that water and dust from getting into, simultaneously through joining in marriage the sealed pad of first sealing pad and the sealed pad of second in piece and the joining in marriage inslot and contact, can strengthen greatly and prevent grey and dust-proof ability, effectively improve the barrier propterty in led lamp area, thereby make whole led lamp area have waterproof dirt-proof effect, improve the practicality in this led lamp area.

Description

An LED light strip with waterproof and dustproof structure

technical field

The utility model belongs to the technical field of LED light strips, in particular to an LED light strip with a waterproof and dustproof structure.

Background technique

LED light strip refers to the assembly of LEDs on a strip-shaped FPC flexible circuit board or PCB hard board, which is named after the shape of the product is like a strip. Because of its long service life, energy saving and green environmental protection, it has gradually emerged in various decoration industries.

Led light strips are more and more popular among people. Large-scale light strips are often used for decoration in shopping malls. However, when LED light strips are used, they generally have the defect of lax sealing. Water and dust will damage the LED light strip over time, reducing its service life, and the existing light strips are mostly integrated, which is inconvenient to assemble, disassemble and maintain, and is relatively inconvenient to use.

Utility model content

In view of the problems mentioned in the background art, the purpose of the present invention is to provide an LED light strip with a waterproof and dustproof structure, so as to solve the problems of poor waterproof and dustproof effect of the LED light strip and inconvenient disassembly and maintenance.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

An LED light strip with a waterproof and dustproof structure includes an upper casing and a lower casing, the interior of the lower casing is fixedly installed with an LED lamp, and both sides of the upper end of the lower casing are fixedly connected with positioning blocks, Both sides of the lower end of the upper casing are provided with positioning grooves, the positioning blocks are matched with the positioning grooves, and matching grooves are formed on both sides of the upper end of the lower casing, and both sides of the lower end of the upper casing are open. A fitting block is fixedly connected, the fitting block is matched with the fitting groove, a connecting component is arranged between the upper casing and the lower casing, a sealing component is arranged between the upper casing and the lower casing, and the One side of the upper casing and the lower casing is provided with a tail plug, the inner side of the tail plug is fixedly connected with a sealing strip, and the connection between the tail plug and the upper casing and the lower casing is provided with a docking component.

By adopting the above technical solution, the positioning grooves in the upper casing are inserted into the positioning blocks on the lower casing, and the matching blocks of the upper casing are inserted into the matching grooves of the lower casing, which facilitates butt installation and docking between the two. After forming multiple bends, it can effectively prevent water and dust from entering. At the same time, through the contact between the first gasket and the second gasket in the matching groove, the anti-dust and dust-proof ability can be greatly enhanced, and the led light strip can be effectively improved. The protection performance of the LED light strip is improved, so that the entire LED light strip has the effect of waterproof and dustproof, and the practicability of the LED light strip is improved.

Further, as a preferred technical solution, two groups of the matching grooves are symmetrically arranged with the positioning blocks, and two groups of the matching blocks are symmetrically arranged with the positioning grooves.

By adopting the above technical solution, by arranging the matching grooves on both sides of the positioning block and the matching blocks on both sides of the positioning groove, the upper casing and the lower casing can be tightly connected, which is beneficial to the stability of the structure and is convenient for installation and use.

Further, as a preferred technical solution, the connecting assembly includes a first magnet block and a second magnet block, the first magnet block is fixedly connected to the top of the positioning block, and the second magnet block is fixedly connected inside the positioning groove On one side, the first magnet block is magnetically connected with the second magnet block.

By adopting the above technical solution, by setting the connecting assembly, the first magnet block on the positioning block is magnetically connected with the second magnet block in the positioning slot, so that the upper casing and the lower casing can be fixed, compared with the traditional integrated type. Light strip, easy to disassemble and maintain.

Further, as a preferred technical solution, the sealing assembly includes a first gasket and a second gasket, the first gasket is fixedly connected to the inside of the matching groove, and the second gasket is fixedly connected to the outside of the matching block. surface.

By adopting the above technical scheme, by setting the sealing assembly, the first sealing gasket and the second sealing gasket in the matching block and the matching groove are in contact, and the two groups of sealing gaskets are attached, which can greatly enhance the dust-proof and dust-proof ability.

Further, as a preferred technical solution, the cut surfaces of the positioning block and the positioning groove are both convex, and the cut surfaces of the matching block and the matching groove are both rectangular.

By adopting the above technical solution, by setting the tangent surface of the positioning block and the positioning groove to be convex, and the tangent surface of the matching block and the matching groove to be rectangular, it is convenient for the upper shell and the lower shell to be connected.

Further, as a preferred technical solution, the outer surface of the sealing strip is attached and connected to the outer surfaces of the upper casing and the lower casing.

By adopting the above technical solution, and by providing the sealing strip, the sealing strip can strengthen and fix the mutually connected upper shell and lower shell, and has the effect of sealing and waterproofing.

Further, as a preferred technical solution, the docking assembly includes an insert block and a socket, the insert block is fixedly connected to the inner two sides of the tail plug, and the sockets are respectively fixedly connected to the inside of the upper casing and the lower casing, so The plug is inserted into the socket.

By adopting the above technical solution, by setting the docking assembly, when the LED light strip needs to be disassembled, move the tail plug so that the plug on the tail plug leaves the sockets of the upper casing and the lower casing, and then connect the upper casing to the sockets of the lower casing. The lower case can be separated.

Further, as a preferred technical solution, a third magnetic block is fixedly connected to the bottom end of the plug, and a fourth magnetic block is fixedly connected to the inner side of the socket, and the third magnetic block is magnetically connected to the fourth magnetic block. connect.

By adopting the above technical solution, by arranging the third magnetic block on the plug-in block and the fourth magnetic block on the socket, the connection between the plug-in block and the socket can be stabilized to avoid loosening, thereby improving the stability of the overall connection.

Further, as a preferred technical solution, both sides of the LED lamp are provided with threaded holes, the interior of the threaded holes are threadedly connected with fixing screws, and the inner two sides of the lower housing are provided with threaded grooves, the The set screw is threaded through the threaded hole inside the threaded groove.

By adopting the above technical solution, threaded holes, fixing screws, and threaded grooves are provided to fix the LED lamps, that is, the LED light-emitting components, and it is convenient to disassemble when subsequent maintenance is required.

To sum up, the utility model mainly has the following beneficial effects:

First, by setting the positioning groove in the upper casing to be inserted with the positioning block on the lower casing, the matching block of the upper casing is inserted into the matching groove of the lower casing, which is convenient for the docking and installation of the two. It can effectively prevent water and dust from entering. At the same time, through the contact between the first gasket and the second gasket in the matching groove, the anti-dust and dust-proof ability can be greatly enhanced, and the protective performance of the led light strip can be effectively improved. , so that the entire led light strip has the effect of waterproof and dustproof, and the practicability of the led light strip is improved;

Second, by setting the connecting assembly, the convex positioning block is installed in the convex positioning groove, the connection between the upper casing and the lower casing is preliminarily stabilized, and the first magnetic block is connected with the second magnetic block, so that the two can be connected to each other. Fitting and fixing, and at the same time encapsulating through the tail plug, the led light strip not only has good waterproof and dustproof effect, but also is easy to disassemble, easy to maintain, and effectively prolong the service life of the light strip.

Description of drawings

Fig. 1 is the perspective view of the present utility model;

Fig. 2 is the structural representation of the present utility model;

Fig. 3 is the connection diagram of the tail plug of the present utility model with the upper casing and the lower casing;

Fig. 4 is an enlarged view of part A of Fig. 3 of the present invention.

Reference signs: 1, led lamp, 2, upper casing, 3, lower casing, 4, connecting assembly, 41, first magnet, 42, second magnet, 5, sealing assembly, 51, first seal pad, 52, second gasket, 6, docking assembly, 61, insert block, 62, socket, 63, third magnet, 64, fourth magnet, 7, sealing strip, 8, positioning block, 9, positioning Slot, 10, matching block, 11, matching slot, 12, tail plug, 13, fixing screw, 14, threaded hole, 15, threaded groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1-4 , a LED light strip with a waterproof and dustproof structure described in this embodiment includes an upper casing 2 and a lower casing 3, and both the upper casing 2 and the lower casing 3 are transparent casings. The interior of the lower shell 3 is fixedly installed with the LED lamp 1, the upper end of the lower shell 3 is fixedly connected with a positioning block 8 on both sides, and the lower end of the upper shell 2 is provided with a positioning groove 9 on both sides, the positioning block 8 and the positioning groove. 9, matching grooves 11 are provided on both sides of the upper end of the lower shell 3, and matching blocks 10 are fixedly connected to both sides of the lower end of the upper shell 2. The matching blocks 10 are matched with the matching grooves 11, and the upper shell 2 and A connecting component 4 is arranged between the lower casing 3, a sealing component 5 is arranged between the upper casing 2 and the lower casing 3, a tail plug 12 is arranged on one side of the upper casing 2 and the lower casing 3, and the tail plug 12 A sealing strip 7 is fixedly connected to the inner side of the upper casing 2, and a docking assembly 6 is provided at the connection between the tail plug 12 and the upper casing 2 and the lower casing 3. By setting the positioning groove 9 in the upper casing 2 and the positioning on the lower casing 3 The blocks 8 are plugged in, and the block 10 of the upper shell 2 is plugged into the matching groove 11 of the lower shell 3, which is convenient for the two to be connected and installed. The matching block 10 is in contact with the first gasket 51 and the second gasket 52 in the matching groove 11, which can greatly enhance the dust-proof and dust-proof ability, effectively improve the protection performance of the LED strip, so that the entire LED strip is waterproof The dustproof effect improves the practicability of the led light strip.

Example 2

Referring to FIG. 2 , on the basis of Embodiment 1, in order to achieve the purpose of convenient connection and sealing, this embodiment has carried out innovative designs on the connecting assembly 4 and the sealing assembly 5. Specifically, the connecting assembly 4 includes a first magnetic block 41, The second magnet block 42, the first magnet block 41 is fixedly connected to the top of the positioning block 8, the second magnet block 42 is fixedly connected to the inner side of the positioning slot 9, the first magnet block 41 is magnetically connected to the second magnet block 42, The sealing assembly 5 includes a first sealing gasket 51 and a second sealing gasket 52. The first sealing gasket 51 is fixedly connected to the interior of the matching groove 11, and the second sealing gasket 52 is fixedly connected to the outer surface of the matching block 10; by setting the connecting assembly 4 , using the first magnetic block 41 on the positioning block 8 and the second magnetic block 42 in the positioning slot 9 to be magnetically connected, the upper casing 2 and the lower casing 3 can be fixed. Maintenance is convenient. By setting the sealing assembly 5, the first sealing gasket 51 and the second sealing gasket 52 in the matching block 10 and the matching groove 11 are in contact, and the two groups of sealing gaskets fit together, which can greatly enhance the dust-proof and dust-proof ability.

Referring to FIG. 2 , in order to facilitate the connection between the upper casing 2 and the lower casing 3, in this embodiment, two groups of matching grooves 11 are symmetrically arranged with positioning blocks 8, and two groups of matching blocks 10 are symmetrically arranged with positioning grooves 9. The cut surfaces of the block 8 and the positioning groove 9 are set as convex, and the cut surfaces of the matching block 10 and the matching groove 11 are set as rectangular; by setting the matching grooves 11 on both sides of the positioning block 8 and the matching blocks 10 on both sides of the positioning groove 9, The upper shell 2 and the lower shell 3 can be tightly connected, which is beneficial to the stability of the structure and is convenient for installation and use. , to facilitate the docking of the upper casing 2 and the lower casing 3 .

Example 3

Referring to FIGS. 3-4 , on the basis of Embodiment 1, in order to achieve the purpose of strengthening the connection between the upper casing 2 and the lower casing 3 , the docking assembly 6 in this embodiment includes a plug 61 , a socket 62 , and a plug 61 is fixedly connected to the inner two sides of the tail plug 12, the socket 62 is fixedly connected to the inside of the upper casing 2 and the lower casing 3 respectively, the plug block 61 is inserted into the interior of the socket 62, and the bottom end of the plug block 61 is fixedly connected with a The third magnetic block 63, the inner side of the socket 62 is fixedly connected with the fourth magnetic block 64, the third magnetic block 63 is magnetically connected with the fourth magnetic block 64, and the outer surface of the sealing strip 7 is connected with the upper casing 2 and the lower casing The outer surface of 3 is attached and connected; by setting the docking assembly 6, when the LED light strip needs to be disassembled, move the tail plug 12, so that the plug 61 on the tail plug 12 is separated from the sockets 62 of the upper casing 2 and the lower casing 3 Then, the upper casing 2 and the lower casing 3 can be separated. By setting the third magnetic block 63 on the plug 61 and the fourth magnetic block 64 on the socket 62, the connection between the plug 61 and the socket 62 can be stabilized. The connection can avoid loosening, thereby improving the stability of the overall connection. By providing the sealing strip 7, the sealing strip 7 can strengthen and fix the connected upper shell 2 and the lower shell 3, and has the effect of sealing and waterproofing.

Referring to FIG. 2 , in order to achieve the purpose of fixing the LED lamp 1 , both sides of the LED lamp 1 in this embodiment are provided with threaded holes 14 , and the interior of the threaded holes 14 is threadedly connected with a fixing screw 13 , and the inner sides of the lower casing 3 are threaded. A threaded groove 15 is provided, and the fixing screw 13 is threaded through the threaded hole 14 and connected to the inside of the threaded groove 15; by setting the threaded hole 14, the fixing screw 13 and the threaded groove 15, it is used to fix the LED lamp 1, that is, the LED light-emitting component. It is easy to disassemble when maintenance is required.

Usage principle and advantages: when in use, install the led light-emitting assembly on the lower casing 3 through the fixing screws 13. At this time, the positioning groove 9 in the upper casing 2 is inserted into the positioning block 8 on the lower casing 3, and the upper casing is connected. The matching block 10 of the shell 2 is inserted into the matching groove 11 of the lower shell 3, and after docking, multiple bends are formed, which can effectively prevent the entry of water and dust. The contact with the second sealing gasket 52 can greatly enhance the dust-proof and dust-proof ability, and then encapsulate through the tail plug 12. The third magnetic block 63 on the plug 61 and the fourth magnetic block 64 on the socket 62 can stabilize The connection between the plug 61 and the socket 62 avoids loosening, thereby improving the stability of the overall connection, so that the LED light strip as a whole is not only waterproof and dustproof, but also easy to disassemble and maintain, effectively prolonging the service life of the light strip, effectively To improve the protection performance of the LED light strip and improve the practicability of the LED light strip, when it needs to be disassembled, move the tail plug 12 to make the plug 61 on the tail plug 12 leave the sockets 62 of the upper casing 2 and the lower casing 3 , and then separate the upper casing 2 from the lower casing 3 .

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. An LED light strip with a waterproof and dustproof structure, characterized in that it comprises an upper casing (2) and a lower casing (3), and an LED lamp (1) is fixedly installed inside the lower casing (3). ), both sides of the upper end of the lower casing (3) are fixedly connected with positioning blocks (8), and both sides of the lower end of the upper casing (2) are provided with positioning grooves (9), and the positioning blocks ( 8) Matching with the positioning groove (9), matching grooves (11) are provided on both sides of the upper end of the lower shell (3), and matching blocks are fixedly connected on both sides of the lower end of the upper shell (2). (10), the matching block (10) is matched with the matching groove (11), a connecting component (4) is arranged between the upper shell (2) and the lower shell (3), and the upper shell A sealing assembly (5) is arranged between (2) and the lower casing (3), and a tail plug (12) is provided on one side of the upper casing (2) and the lower casing (3). The inner side of (12) is fixedly connected with a sealing strip (7), and a docking assembly (6) is provided at the connection between the tail plug (12) and the upper casing (2) and the lower casing (3). 2 . The LED light strip with a waterproof and dustproof structure according to claim 1 , wherein the matching grooves ( 11 ) are symmetrically arranged with two sets of positioning blocks ( 8 ), and the matching blocks ( 10 ). 3 . ) are symmetrically arranged with two sets of positioning grooves (9). 3 . The LED light strip with a waterproof and dustproof structure according to claim 1 , wherein the connecting assembly ( 4 ) comprises a first magnetic block ( 41 ) and a second magnetic block ( 42 ), wherein the The first magnet block (41) is fixedly connected to the top of the positioning block (8), the second magnet block (42) is fixedly connected to the inner side of the positioning groove (9), and the first magnet block (41) Magnetically connected to the second magnet block (42). 4. The LED light strip with a waterproof and dustproof structure according to claim 1, wherein the sealing assembly (5) comprises a first sealing gasket (51) and a second sealing gasket (52), The first sealing gasket (51) is fixedly connected to the inside of the matching groove (11), and the second sealing gasket (52) is fixedly connected to the outer surface of the matching block (10). 5 . The LED light strip with a waterproof and dustproof structure according to claim 1 , wherein the cut surfaces of the positioning block ( 8 ) and the positioning groove ( 9 ) are both convex, and the matching block is convex. 6 . The cut surfaces of (10) and the matching groove (11) are both rectangular. 6. The LED light strip with a waterproof and dustproof structure according to claim 1, characterized in that: the outer surface of the sealing strip (7) is connected to the outer surface of the upper casing (2) and the lower casing (3). External surface fit connection. 7. The LED light strip with a waterproof and dustproof structure according to claim 1, wherein the docking assembly (6) comprises a plug (61) and a socket (62), and the plug (61) ) is fixedly connected to the inner two sides of the tail plug (12), the socket (62) is fixedly connected to the inside of the upper casing (2) and the lower casing (3) respectively, and the plug (61) is inserted into Inside of socket (62). 8 . The LED light strip with a waterproof and dustproof structure according to claim 7 , wherein the bottom end of the plug ( 61 ) is fixedly connected with a third magnetic block ( 63 ), and the socket ( The inner side of 62) is fixedly connected with a fourth magnet block (64), and the third magnet block (63) is magnetically connected with the fourth magnet block (64). 9 . The LED light strip with a waterproof and dustproof structure according to claim 1 , characterized in that threaded holes ( 14 ) are provided on both sides of the LED lamp ( 1 ), and the threaded holes ( 14 ) are provided with threaded holes ( 14 ). ) is threadedly connected with a fixing screw (13), threaded grooves (15) are provided on both inner sides of the lower casing (3), and the fixing screw (13) is threaded through the threaded hole (14) and is connected to the Inside the threaded groove (15).

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