A lamp mounting seal plug structure

Abstract

A lamp mounting sealing plug structure relates to lamp sealing plug structure technical field, including lamp body, lamp tube is installed in lamp body inside, the light shielding baffle is installed in the lower end of lamp body, the plug structure is installed at both ends of lamp body, the plug structure is rectangle setting, the rectangular slot that cooperates with the plug structure is arranged in the inboard of lamp body, the sealing strip is installed in the inside edge of plug structure, the control rod one end is worn out and extends outward in the inside of plug structure, when the control rod is rotated outside, the control rotating plate can be rotated in the inside of plug structure, so that the top block can drive the sealing strip to move outward with the one end of the top rod driven by the outside arc surface and complete sealing, wherein the recess is arranged on the top block, so that when the top rod is pushed out, it can enter the recess under the action of the reset spring, so that the top rod can remain stationary without external force to ensure the sealing effect, when the sealing needs to be released, it only needs to rotate the control rod in the opposite direction.

Description

Technical Field

[0001] This utility model relates to the technical field of lamp sealing plug structure, and more specifically, this utility model relates to a lamp installation sealing plug structure. Background Technology

[0002] Currently, lamps on the market are usually composed of a lamp housing, a lamp assembly, a circuit board, and a sealing cover. The lamp housing and the sealing cover are fixedly connected, forming a cavity between them. The lamp assembly and the circuit board are connected and fixed in the cavity, while the sealing cover is also called a plug.

[0003] Existing sealing plug structures, such as the novel lamp mounting sealing plug disclosed in CN213395194U, include a lamp mounting housing comprising a mounting housing body, a lamp mounting cavity within the mounting housing body, lamp fixing slots on both sides of the mounting housing body, and a light-shielding baffle mounting slot at the lower end of the mounting housing body. Compared with the prior art, the advantages of this utility model are: this utility model can seal the connection between the lamp mounting housing and the mounting plug by injecting sealant after the plug is installed, and simultaneously seal the connection between the mounting plugs;

[0004] However, the existing plug sealing structure has poor sealing effect and is inconvenient to remove quickly during use, which affects the efficiency of subsequent testing and maintenance. Utility Model Content

[0005] The present invention aims to solve the technical problems of poor sealing effect and inconvenience in quick removal of the plug in the existing plug sealing structure.

[0006] The purpose and effects of this utility model are achieved by the following specific technical means:

[0007] A sealing plug structure for a lamp installation includes a lamp body, a lamp tube installed inside the lamp body, a light-shielding baffle installed at the lower end of the lamp body, and plug structures installed at both ends of the lamp body. The plug structures are rectangular in shape. A rectangular slot is provided on the inner side of the lamp body to cooperate with the plug structure. A sealing strip is installed on the inner edge of the plug structure. The sealing strip is long and is respectively set on the four sides of the plug structure. A sealing groove is provided on the side of the lamp body near the sealing strip. A top rod is connected to the side of the sealing strip facing the center of the plug structure. A rotating plate is installed at the center of the plug structure. A top block is provided on the outer side of the rotating plate. One end of the top rod extends to one side of the top block. A control rod is connected to the center of the rotating plate. One end of the control rod extends outward through the interior of the plug structure.

[0008] Furthermore, four sealing grooves are provided on the outer side of the plug structure, and a sealing layer is installed on the side of the sealing strip facing the sealing groove. The sealing layer is made of rubber.

[0009] Furthermore, the rotating plate is circular, the top block is arc-shaped, and the apex of the arc of the top block is provided with a groove.

[0010] Furthermore, the groove is an arc-shaped groove, and four top blocks are equidistantly arranged on the outer circumference of the rotating plate.

[0011] Furthermore, the end of the top rod near the top block is arc-shaped, a protrusion is provided on the outer side of the top rod, a reset groove is provided on the inner side of the plug structure corresponding to the position of the protrusion, and a reset spring is placed inside the reset groove.

[0012] Furthermore, a mounting plate is provided on the side of the plug structure corresponding to the outward extension of the control rod, and the mounting plate is fixedly installed on the plug structure by mounting bolts. Beneficial effects

[0013] A sealing plug structure for lamp installation has the following beneficial effects:

[0014] 1. The lamp body has rectangular end caps installed at both ends. The lamp body has rectangular slots on its inner side that mate with the end caps. A sealing strip, long and narrow, is installed along the inner edge of each end cap, positioned on all four sides. A sealing groove is located inside the lamp body near the sealing strip, with four grooves corresponding to the outer side of the end cap. A sealing layer, made of rubber, is installed on the side of the sealing strip facing the sealing groove. By placing the end cap inside the lamp body and allowing the sealing strip to move outwards, the sealing layer enters the sealing groove, ensuring a tight seal and improving the sealing effect of the end cap.

[0015] 2. A top rod is connected to the side of the sealing strip facing the center of the plug structure. A rotating plate is installed at the center of the plug structure. The rotating plate is circular, and a top block is set on the outer side of the rotating plate. The top block is arc-shaped, and a groove is set at the apex of the arc of the top block. The groove is arc-shaped. Four top blocks are evenly spaced on the outer circumference of the rotating plate. One end of the top rod extends to one side of the top block. The end of the top rod near the top block is arc-shaped. A protrusion is set on the outer side of the top rod. A reset groove is set on the inner side of the plug structure corresponding to the position of the protrusion, and a reset groove is placed inside the reset groove. A return spring is used, and a control rod is connected to the center of the rotating plate. One end of the control rod extends outward from inside the plug structure. When the control rod is rotated externally, it controls the rotating plate to rotate inside the plug structure. This allows the top block to use its outer arc surface to drive one end of the top rod to move the sealing strip outward to complete the seal. The top block has a groove, so that when the top rod is pushed out, it can enter the groove under the action of the return spring. Thus, the top rod can remain stationary when no external force is applied to ensure the sealing effect. To release the seal, simply rotate the control rod in the opposite direction. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a sealing plug structure for lamp installation according to the present invention.

[0017] Figure 2 This is a schematic cross-sectional view of the interior of the lamp body of this utility model.

[0018] Figure 3 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0019] Figure 4 This is a left-side internal perspective view of the plug structure of this utility model.

[0020] Figure 1-4 In the middle: 1-Lamp body, 2-End cap structure, 201-Mounting plate, 202-Mounting bolt, 3-Light shield, 4-Control rod, 401-Rotating plate, 5-Lamp tube, 6-Sealing groove, 7-Sealing strip, 701-Sealing layer, 8-Top rod, 801-Protrusion, 9-Reset spring, 10-Top block, 11-Groove. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please refer to the exploded view and planar view of the sealing plug structure for lamp installation in the attached drawings of the instruction manual.

[0023] A sealing plug structure for installing a lamp includes a lamp body 1, a lamp tube 5 installed inside the lamp body 1, a light-shielding baffle 3 installed at the lower end of the lamp body 1, multiple light-shielding baffles 3 are continuously and equidistantly arranged at the lower end of the lamp body 1, and plug structures 2 are installed at both ends of the lamp body 1. The plug structures 2 are rectangular, and a rectangular slot that matches the plug structure 2 is provided on the inner side of the lamp body 1.

[0024] In specific implementation, a sealing strip 7 is installed on the inner edge of the plug structure 2. The sealing strip 7 is long and is set on the four sides of the plug structure 2. A sealing groove 6 is set on the side of the lamp body 1 near the sealing strip 7. Four sealing grooves 6 are set on the outer side of the plug structure 2. A sealing layer 701 is installed on the side of the sealing strip 7 facing the sealing groove 6. The sealing layer 701 is made of rubber.

[0025] In the specific implementation, a top rod 8 is connected to the side of the sealing strip 7 facing the center of the plug structure 2. A rotating plate 401 is installed at the center of the plug structure 2. The rotating plate 401 is circular. A top block 10 is provided on the outside of the rotating plate 401. The top block 10 is arc-shaped. A groove 11 is provided at the arc apex of the top block 10. The groove 11 is arc-shaped. Four top blocks 10 are equidistantly arranged on the outer circumference of the rotating plate 401. One end of the top rod 8 extends to one side of the top block 10. The end of the top rod 8 near the top block 10 is arc-shaped. A protrusion 801 is provided on the outer side of the top rod 8. A reset groove is provided on the inner side of the plug structure 2 corresponding to the position of the protrusion 801. A reset spring 9 is placed inside the reset groove.

[0026] In the specific implementation, a control rod 4 is connected to the center of the rotating plate 401. One end of the control rod 4 extends outward from the inside of the plug structure 2. A mounting plate 201 is provided inside the plug structure 2 on the side where the control rod 4 extends outward. The mounting plate 201 is fixedly installed on the plug structure 2 by mounting bolts 202.

[0027] Working principle:

[0028] The lamp body 1 has end cap structures 2 installed at both ends. The end cap structures 2 are rectangular. The inner side of the lamp body 1 has rectangular slots that mate with the end cap structures 2. Sealing strips 7 are installed along the inner edge of the end cap structures 2. The sealing strips 7 are elongated and are positioned on all four sides of the end cap structures 2. A sealing groove 6 is located inside the lamp body 1 near the sealing strip 7. Four sealing grooves 6 are located on the outer side of the end cap structures 2. A sealing layer 701 is installed on the side of the sealing strip 7 facing the sealing groove 6. The sealing layer 701 is... The rubber material allows the sealing layer 701 to enter the sealing groove 6 by moving the sealing strip 7 outward after the plug structure 2 is placed inside the lamp body 1. This tight fit between the sealing layer 701 and the inner side of the sealing groove 6 improves the sealing effect of the plug structure 2. A top rod 8 is connected to the side of the sealing strip 7 facing the center of the plug structure 2. A rotating plate 401, which is circular, is installed at the center of the plug structure 2. A top block 10, also circular, is located on the outer side of the rotating plate 401. The top block 10 has an arc-shaped design, with a groove 11 at the apex of the arc. The groove 11 is an arc-shaped groove. Four top blocks 10 are equidistantly arranged on the outer circumference of the rotating plate 401. One end of the top rod 8 extends to one side of the top block 10, and the end of the top rod 8 near the top block 10 is arc-shaped. A protrusion 801 is provided on the outer side of the top rod 8. A reset groove is provided on the inner side of the plug structure 2 corresponding to the position of the protrusion 801, and a reset spring 9 is placed inside the reset groove. A control rod 4 is connected to the center of the rotating plate 401, and one end of the control rod 4 protrudes through the plug. The structure 2 extends outward from the inside. When the control lever 4 is rotated externally, the rotating plate 401 can be controlled to rotate inside the plug structure 2. This allows the top block 10 to use its outer arc surface to drive one end of the top rod 8 to move the sealing strip 7 outward to complete the seal. The top block 10 is provided with a groove 11, so that when the top rod 8 is pushed out, it can enter the groove 11 under the action of the return spring 9. Thus, the top rod 8 can remain stationary when no external force is applied to ensure the sealing effect. When the seal needs to be released, it is only necessary to rotate the control lever 4 in the opposite direction.

Claims

1. A sealing plug structure for lamp installation, comprising a lamp body (1), a light-shielding baffle (3), and a lamp tube (5), characterized in that, The lamp body (1) is equipped with end cap structures (2) at both ends. The end cap structures (2) are rectangular. The lamp body (1) has a rectangular slot that matches the end cap structures (2) on its inner side. The end cap structures (2) have a sealing strip (7) installed on their inner edge. The sealing strip (7) is long and is set on the four sides of the end cap structures (2). The lamp body (1) has a sealing groove (6) on the side of the inside of the end cap structures (7) close to the sealing strip (7). The sealing strip (7) is connected to a top rod (8) on the side facing the center of the end cap structures (2). A rotating plate (401) is installed at the center of the end cap structures (2). A top block (10) is set on the outside of the rotating plate (401). One end of the top rod (8) extends to one side of the top block (10). A control rod (4) is connected at the center of the rotating plate (401). One end of the control rod (4) extends outward from the inside of the end cap structures (2).

2. The lamp mounting sealing plug structure as described in claim 1, characterized in that, An installation plate (201) is provided on the side of the plug structure (2) that extends outward from the control rod (4). The installation plate (201) is fixedly installed on the plug structure (2) by installation bolts (202).

3. The lamp mounting sealing plug structure as described in claim 1, characterized in that, The sealing groove (6) has four corresponding plug structures (2) on the outside. The sealing strip (7) has a sealing layer (701) installed on the side facing the sealing groove (6). The sealing layer (701) is made of rubber.

4. The lamp mounting sealing plug structure as described in claim 1, characterized in that, The rotating plate (401) is circular, the top block (10) is arc-shaped, and the top arc apex of the top block (10) is provided with a groove (11).

5. The lamp mounting sealing plug structure as described in claim 4, characterized in that, The groove (11) is an arc-shaped groove, and the top block (10) has four equidistant parts on the outer circumference of the rotating plate (401).

6. The lamp mounting sealing plug structure as described in claim 1, characterized in that, The top rod (8) is arc-shaped at one end near the top block (10). A protrusion (801) is provided on the outer side of the top rod (8). A reset groove is provided on the inner side of the plug structure (2) corresponding to the position of the protrusion (801), and a reset spring (9) is placed inside the reset groove.

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