LED light bar with waterproof joint

Abstract

The utility model relates to the field of LED light bars, in particular to an LED light bar with a waterproof joint, which comprises a first light bar and a second light bar, and a connecting component is mounted on the surface of the first light bar. The sealing plate, the side plates, the connecting screws, the square sealing strips, the semicircular sealing rings and the sealing shell are matched, the connector waterproof effect is achieved, the first connector and the second connector are inserted into the sealing shell and connected at the same time, after connection, the sealing plate is placed on the top of the sealing shell, the two semicircular sealing rings can make contact with each other, and the sealing effect is good. A connecting screw is inserted into a sealing plate and can be inserted into a connecting thread groove so as to be connected with the sealing shell, so that the sealing plate can be tightly fixed on the sealing shell, and the first connector and the second connector are waterproof; and through cooperation of the clamping plates, the connecting plates, the tension springs and the connecting telescopic rods, the LED lamp strip connecting device has the advantage that the LED lamp strips can be stably connected.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light bars, in particular to an LED light bar with a waterproof joint. Background Art

[0002] LED light strip is a lighting device that assembles LEDs on a strip-shaped FPC or PCB hard board. It is named because its product shape resembles a strip. LED light strip has the characteristics of long life and green environmental protection, so it has been widely used in various decoration industries. The working principle of LED light strip is based on the characteristics of LED, a solid-state semiconductor device.

[0003] After searching, the patent announcement number is CN218064501U, and the name is a utility model of an LED light strip, including a mounting frame. Through research and analysis, it is found that although it is convenient to improve the heat dissipation effect of the LED light strip body, it still has the following disadvantages to a certain extent.

[0004] For example, because the joint is not waterproof during use, the joint of the LED light strip cannot be waterproof after being connected, which can easily cause water vapor to enter the joint and affect the joint, easily causing a short circuit and reducing the service life of the light strip. It does not have the function of making the LED light strip connection stable. Therefore, after connecting two light strips together, the light strips are only connected through the joint, which makes the connection between the light strips not firm, affecting the use of the light strip. In order to solve the above technical problems, we have designed an LED light strip with a waterproof joint. Utility Model Content

[0005] The utility model aims to provide an LED light bar with a waterproof joint, which has the advantages of waterproof joint and stable connection of the LED light bar, and solves the problem that the joint is not waterproof and the LED light bar is not stable.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an LED light strip with a waterproof joint, comprising a first light strip and a second light strip, a connecting component being installed on the surface of the first light strip, a sealing shell being provided on one side of the first light strip, a sealing component being installed on the surface of the sealing shell, and a first connector and a second connector being provided on the right side of the first light strip and the left side of the second light strip, respectively.

[0007] Preferably, the connecting assembly includes a connecting plate, which is movably sleeved on the surfaces of the first light bar and the second light bar, and mounting grooves are provided on the front and rear sides of the top of the connecting plate. The bottom of the inner cavity of the mounting groove is connected to a connecting telescopic rod by bolts, and a tension spring is movably sleeved on the surface of the connecting telescopic rod.

[0008] Preferably, the top end of the connecting telescopic rod is connected to a clamping plate via bolts, and the top and bottom ends of the tension spring are welded to the bottom of the clamping plate and the bottom of the inner cavity of the installation groove, respectively.

[0009] Preferably, the sealing assembly includes a sealing plate, the bottom of which contacts the top of the sealing shell, side plates are welded to the left and right sides of the bottom of the sealing plate, semicircular sealing rings are bonded to one side of the side plate and the left and right sides of the inner cavity of the sealing shell, and connecting screws are provided through the top of the sealing plate.

[0010] Preferably, a square sealing strip is bonded to the bottom of the sealing plate, and connecting thread grooves for use with connecting screws are provided on both left and right sides of the top of the sealing shell.

[0011] Preferably, a lamp body is disposed at the bottom of each of the first light bar and the second light bar, and insertion holes are provided at the left and right sides of the sealing shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has the advantage of waterproof joints by cooperating with a sealing plate, a side plate, a connecting screw, a square sealing strip, a semicircular sealing ring and a sealing shell. The first connector and the second connector are inserted into the sealing shell and connected at the same time. After the connection, the sealing plate is placed on the top of the sealing shell so that the two semicircular sealing rings can contact each other. The connecting screw is inserted into the sealing plate so that it can be inserted into the connecting thread groove to connect with the sealing shell. The sealing plate can be tightly fixed on the sealing shell, thereby waterproofing the first connector and the second connector.

[0014] 2. The utility model has the advantage of making the LED light bar connected stably by cooperating with the clamping plate, the connecting plate, the tension spring and the connecting telescopic rod. When connecting the first light bar and the second light bar, the clamping plate is pulled upward to extend the tension spring and the connecting telescopic rod, and the first light bar and the second light bar are inserted into the connecting plate. The clamping plate is loosened to reset the tension spring and shorten the connecting telescopic rod so that the clamping plate can clamp the first light bar and the second light bar, thereby ensuring the stable connection between the first light bar and the second light bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of the connection assembly of the utility model;

[0018] Figure 4It is a partial top view of the three-dimensional structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the sealing component of the utility model;

[0020] Figure 6 It is a schematic diagram of the partial explosion three-dimensional structure of the utility model.

[0021] In the figure: 1. first light strip; 2. connecting assembly; 201. clamping plate; 202. connecting plate; 203. tension spring; 204. connecting telescopic rod; 3. sealing assembly; 301. sealing plate; 302. side plate; 303. connecting screws; 304. square sealing strip; 305. semicircular sealing ring; 4. sealing shell; 5. lamp body; 6. first connecting head; 7. second connecting head; 8. second light strip. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 , an LED light bar with a waterproof joint, comprising a first light bar 1 and a second light bar 8, a connection component 2 is installed on the surface of the first light bar 1, a sealing shell 4 is arranged on one side of the first light bar 1, a sealing component 3 is installed on the surface of the sealing shell 4, and a first connector 6 and a second connector 7 are respectively arranged on the right side of the first light bar 1 and the left side of the second light bar 8;

[0023] See also Figure 1 , Figure 2 and Figure 3 The connecting assembly 2 includes a connecting plate 202, which is movably sleeved on the surfaces of the first light bar 1 and the second light bar 8. The front and rear sides of the top of the connecting plate 202 are provided with mounting grooves. The bottom of the inner cavity of the mounting groove is connected with a connecting telescopic rod 204 by bolts. By setting the connecting telescopic rod 204, the tension spring 203 can be guided to ensure the stability of the tension spring 203. The surface of the connecting telescopic rod 204 is movably sleeved with a tension spring 203;

[0024] See also Figure 1 , Figure 2 and Figure 3 , the top end of the telescopic rod 204 is connected to the clamping plate 201 by bolts, and the top and bottom ends of the tension spring 203 are welded to the bottom of the clamping plate 201 and the bottom of the inner cavity of the installation groove respectively;

[0025] See also Figure 1 , Figure 4 and Figure 5The sealing assembly 3 includes a sealing plate 301, the bottom of the sealing plate 301 contacts the top of the sealing shell 4, side plates 302 are welded to the left and right sides of the bottom of the sealing plate 301, and semicircular sealing rings 305 are bonded to one side of the side plate 302 and the left and right sides of the inner cavity of the sealing shell 4. By providing the semicircular sealing ring 305, when the side plate 302 compresses and seals the first connector 6 and the second connector 7, the sealing performance of the side plate 302 can be improved to ensure the waterproof effect, and a connecting screw 303 is provided through the top of the sealing plate 301;

[0026] See also Figure 1 , Figure 4 and Figure 5 A square sealing strip 304 is bonded to the bottom of the sealing plate 301. By providing the square sealing strip 304, after the sealing plate 301 is fixed on the sealing shell 4, the sealing performance of the sealing plate 301 can be ensured, so that the sealing effect of the sealing plate 301 is better. The left and right sides of the top of the sealing shell 4 are provided with connecting thread grooves for use with the connecting screws 303;

[0027] See also Figure 2 , Figure 4 and Figure 5 The bottom of the first light bar 1 and the second light bar 8 are both provided with a lamp body 5 , and the left and right sides of the sealing shell 4 are both provided with insertion holes.

[0028] When in use, place the sealing shell 4 on the connecting plate 202, pull the clamping plate 201, so that the tension spring 203 and the connecting telescopic rod 204 can be extended, and the first light bar 1 and the second light bar 8 are passed through the connecting plate 202. After passing through, loosen the clamping plate 201 to allow the tension spring 203 to reset and drive the connecting telescopic rod 204 to shorten, so that the clamping plate 201 can clamp the first light bar 1 and the second light bar 8, thereby ensuring the stability of the first light bar 1 and the second light bar 8 after being connected. After the first light bar 1 and the second light bar 8 are clamped, the first connecting The first connector 6 and the second connector 7 are inserted into the sealing shell 4, and then the sealing plate 301 is placed on the sealing shell 4, so that the side plate 302 can seal the left and right sides of the sealing shell 4, and the connecting screws 303 are inserted into the sealing plate 301, so that the connecting screws 303 can be connected with the connecting thread groove, so that the sealing plate 301 is fixed to the top of the sealing shell 4 to seal the sealing shell 4, so that the first connector 6 and the second connector 7 can be waterproof, so that water will not affect the first connector 6 and the second connector 7, thereby improving the safety of use.

[0029] In summary: the LED light strip with a waterproof joint is coordinated by a sealing plate 301, a side plate 302, a connecting screw 303, a square sealing strip 304, a semicircular sealing ring 305, a sealing shell 4, a clamping plate 201, a connecting plate 202, a tension spring 203 and a connecting telescopic rod 204, thereby solving the problems of the joint not being waterproof and the LED light strip not being able to have a stable connection.

Claims

1. An LED light bar with a waterproof joint, comprising a first light bar (1) and a second light bar (8), characterized in that: A connection component (2) is installed on the surface of the first light bar (1), a sealing shell (4) is provided on one side of the first light bar (1), a sealing component (3) is installed on the surface of the sealing shell (4), and a first connector (6) and a second connector (7) are respectively provided on the right side of the first light bar (1) and the left side of the second light bar (8).

2. The LED light strip with waterproof connector according to claim 1, characterized in that: The connecting assembly (2) comprises a connecting plate (202), wherein the connecting plate (202) is movably mounted on the surface of the first light bar (1) and the second light bar (8), and installation grooves are provided on both the front and rear sides of the top of the connecting plate (202), and a connecting telescopic rod (204) is connected to the bottom of the inner cavity of the installation groove by bolts, and a tension spring (203) is movably mounted on the surface of the connecting telescopic rod (204).

3. The LED light strip with waterproof connector according to claim 2, characterized in that: The top end of the connecting telescopic rod (204) is connected to a clamping plate (201) via bolts, and the top and bottom ends of the tension spring (203) are respectively welded to the bottom of the clamping plate (201) and the bottom of the inner cavity of the installation groove.

4. The LED light strip with waterproof connector according to claim 1, characterized in that: The sealing assembly (3) comprises a sealing plate (301), the bottom of the sealing plate (301) contacts the top of the sealing shell (4), side plates (302) are welded to the left and right sides of the bottom of the sealing plate (301), semicircular sealing rings (305) are bonded to one side of the side plate (302) and the left and right sides of the inner cavity of the sealing shell (4), and a connecting screw (303) is provided through the top of the sealing plate (301).

5. The LED light strip with waterproof connector according to claim 4, characterized in that: A square sealing strip (304) is bonded to the bottom of the sealing plate (301), and connection thread grooves for matching with the connection screws (303) are provided on both left and right sides of the top of the sealing shell (4).

6. The LED light strip with waterproof connector according to claim 1, characterized in that: The bottoms of the first light bar (1) and the second light bar (8) are both provided with a light body (5), and the left and right sides of the sealing shell (4) are both provided with insertion holes.

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