A lamp tube with improved safety performance during disassembly and assembly

Abstract

The present invention discloses a lamp tube with improved safety performance during disassembly and assembly, and specifically relates to the technical field of lamp tubes, including a base plate, a connection assembly arranged on the base plate, the connection assembly including a first connection seat arranged on one side of the base plate, a second connection seat arranged on the top of the first connection seat, a lampshade arranged between the second connection seat and the first connection seat, and a guardrail sleeved on the outer side of the lampshade. The present invention transmits current to the wick tube through a conductive joint to illuminate it, thereby avoiding leakage of residual charge on the wick tube, making it safer during disassembly and assembly, and two clamping plates approach each other to clamp the wick tube, realizing the function of the wick tube without additional wiring, welding or bolt locking, avoiding the wick tube from cracking or exploding, making it safer during disassembly and assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of lamp tubes, and more particularly to a lamp tube with improved safety performance during assembly and disassembly. Background Art

[0002] A lamp tube usually refers to a long strip of lighting equipment component, which contains gas or vapor, such as rare gas, mercury vapor or other metal vapor. These gases or vapors can emit light under the action of an electric field, thereby providing lighting. There are many types of lamps according to the principle of light emission and design. The following are some common types of lamps: Fluorescent lamp tubes: This is the most common type of lamp tube, which is usually used in offices, schools, homes and other occasions. Fluorescent lamp tubes emit light by stimulating fluorescent substances on the tube wall with ultraviolet rays, so they usually contain some phosphors. LED lamp tubes: LED (light emitting diode) lamp tubes are a new type of lighting equipment that has appeared in recent years. Their light emission principle is different from that of fluorescent lamp tubes. LED lamp tubes emit light by stimulating electrons in semiconductor materials through electric current, so they are more energy-efficient and have a longer lifespan.

[0003] The lamp tube usually carries high voltage when working. Even after the power is turned off, there may still be residual charge in the capacitor. If the power is not turned off correctly or the charge is not released during disassembly, an electric shock accident may occur, causing serious physical injury or even life-threatening to the operator. The inside of the lamp tube is usually filled with gas or steam and has a certain degree of vacuum. If the disassembly process is improper, such as excessive force or incorrect method, the lamp tube may break or explode, causing personal injury or property loss. Therefore, a lamp tube with high safety performance during disassembly is provided. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a lamp tube with improved safety performance during assembly and disassembly, aiming to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a lamp tube with improved safety performance during assembly and disassembly, comprising a bottom plate, on which a connecting assembly is arranged.

[0006] The connecting assembly includes a first connecting seat arranged on one side of the base plate, a second connecting seat is arranged on the top of the first connecting seat, a lampshade is arranged between the second connecting seat and the first connecting seat, a guardrail is sleeved on the outer side of the lampshade, and the two ends of the guardrail extend to the first connecting seat and the second connecting seat respectively, and a wire harness tube for wiring is arranged on the outer side of the restraint tube.

[0007] It can be seen that in the above technical solution, the guardrail is disassembled so that the lampshade can be removed from the restraining tube, and the lampshade and the guardrail realize the function of double-layer protection for the wick tube to prevent it from being damaged by external forces.

[0008] A constraint tube is provided at the bottom of the lampshade, a first support member is provided in the constraint tube, a second support member is provided on one side of the first support member, one end of the first support member and the second support member are rotatably connected with a clamping plate through an axle pin, and a constraint cavity is opened on one side of the two clamping plates, a wick tube is provided between the two constraint cavities, an elastic force relief plate is fixedly provided on one side of the inner wall of the constraint cavity, a positioning rib is provided on one side of the surface of the constraint cavity, the positioning rib is installed on the clamping plate, a plurality of constraint members are fixedly provided on the elastic force relief plate, and the vertical cross-section shape of each of the constraint members is arc-shaped, and the constraint member is wrapped around the outside of the wick tube, and conductive joints are provided on the two clamping plates, and the conductive joints are in contact with the wick tube.

[0009] It can be seen that in the above technical solution, the wick tube loses its limit between the two clamping plates and can be pulled out. When the wick tube is installed, the output end of the electric push rod is recovered to drive the first support member and the second support member to deflect so that the two clamping plates are close to each other to clamp the wick tube, so that the wick tube does not need additional wiring, welding or bolt locking, thereby avoiding the wick tube from cracking or exploding. The wire is connected to the conductive joint through the wire bundle tube. When the wick tube is fixed between the two clamping plates, the wick tube can contact the conductive joint, and the current passes through The conductive joint is transmitted to the wick tube to illuminate it, avoiding leakage of residual charge on the wick tube, making it safer during disassembly and assembly. When the splint is clamped on the outside of the wick tube, the elastic pressure relief plate increases the friction between the splint and the wick tube and can also avoid the shear force formed by the splint clamping being directly transmitted to the wick tube, which makes it easy to disperse the force of the splint clamping to avoid damage to a certain part of the wick tube due to excessive force. The various restraints can be wrapped around the outside of the wick tube to realize the function of restraining it, avoiding the wick tube from loosening after installation and causing it to fall off.

[0010] One side of each of the first support member and the second support member is provided with a T-shaped plate, a first slide groove is penetrated through the T-shaped plate, a central axis is slidably connected to the middle of the first slide groove, the central axis is rotatably connected to the first support member and the second support member, one end of the T-shaped plate is penetrated with two second slide grooves, and each of the clamping plates is slidably connected to the corresponding second slide groove, one end of the two clamping plates is fixedly provided with an extension block, and each of the extension blocks is rotatably connected to a pull rod, one end of the two pull rods is rotatably connected to a sliding shaft, and a fourth slide groove is penetrated through one side of the surface of the first slide groove, The sliding shaft is located in the fourth sliding groove and is slidably connected to the fourth sliding groove, springs are fixedly arranged on both sides of the sliding shaft, and one end of each of the springs extends to one side of the inner wall of the fourth sliding groove and is fixedly connected to the fourth sliding groove, an extension rod is fixedly arranged on one end of the first support member and the second support member, and a third sliding groove is opened on one side of the two extension rods, and sliders slidably connected to the third sliding groove are embedded in the two third sliding grooves, and an electric push rod is rotatably connected to one of the sliders via an axle pin, and the output end of the electric push rod extends to the slider at the other end and is rotatably connected to the slider via an axle pin.

[0011] It can be seen that in the above technical scheme, the output end of the electric push rod drives the sliding block to slide in the third sliding groove, thereby enabling each extension rod to drive the first support member and the second support member to rotate along the axis point of the central axis, thereby enabling the two clamps to be displaced toward each other. When the clamp is deflected, it rubs against the second sliding groove, thereby enabling the T-plate to be displaced along the guide of the central axis through the first sliding groove. When the clamp is deflected, the driving pull rod drives the sliding shaft to slide in the third sliding groove, thereby enabling each spring to be stretched and compressed respectively, making it easy for the sliding shaft to reset through the elasticity of the spring itself, thereby enabling the pull rod to drive the clamp to reset, thereby improving the stability of the wick tube after installation.

[0012] Technical effects and advantages of the present invention:

[0013] The wire of the present invention is connected to the conductive joint through the wire bundle tube. When the wick tube is fixed between two clamping plates, the wick tube can contact the conductive joint. The current is transmitted to the wick tube through the conductive joint to illuminate it, thereby avoiding residual charge on the wick tube and causing leakage, making it safer when disassembling and assembling.

[0014] When the clamping plate is clamped on the outside of the wick tube, the elastic force release plate can increase the friction between the clamping plate and the wick tube and can also prevent the shear force formed by the clamping plate from being directly transmitted to the wick tube, so that the clamping force of the clamping plate is dispersed to prevent a certain part of the wick tube from being damaged due to a large force, and each restraining member can be wrapped on the outside of the wick tube to realize the function of restraining it, so as to prevent the wick tube from loosening after installation and causing it to fall off;

[0015] The present invention enables two clamping plates to move toward each other, so that the wick tube loses the limit between the two clamping plates and can be pulled out. When the wick tube is installed, the output end of the electric push rod is recovered to drive the first support member and the second support member to deflect so that the two clamping plates are close to each other to clamp the wick tube, so that the wick tube does not need additional wiring, welding or bolt locking, and the wick tube is prevented from being broken or exploded.

[0016] When the clamping plate of the present invention is deflected, the driving pull rod drives the sliding shaft to slide in the third sliding groove, so that each spring is stretched and compressed respectively, and the sliding shaft is easily driven to reset by the elasticity of the spring itself, and then the pull rod drives the clamping plate to reset, thereby improving the stability of the wick tube after installation, and the removal of the guardrail allows the lampshade to be removed from the restraining tube, and the lampshade and the guardrail realize the function of double-layer protection for the wick tube to prevent it from being damaged by external forces;

[0017] To sum up, through the corresponding coordinated use of various structures, the wick tube is in contact with the conductive joint, and the current is transmitted to the wick tube through the conductive joint to illuminate it, avoiding leakage of residual charge on the wick tube, making it safer during disassembly and assembly. The elastic pressure relief plate increases the friction between the splint and the wick tube and can also avoid the shear force formed by the clamping of the splint being directly transmitted to the wick tube, which is easy to disperse the force of the splint clamping to avoid damage to a certain part of the wick tube due to excessive force. The various restraints can be wrapped around the outside of the wick tube to realize the function of restraining it, avoiding the wick tube from loosening after installation and causing it to fall off. The two splints approach each other to clamp the wick tube, realizing the function of the wick tube without additional wiring, welding or bolt locking, avoiding the wick tube from breaking or exploding, making it safer during disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention, the following briefly introduces the drawings required to be used in some embodiments of the present invention. Obviously, the drawings described below are only drawings of some embodiments of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present invention, the actual process of the method, the actual timing of the signal, etc.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a side view of the overall structure of the present invention.

[0021] Figure 3 The figure is a three-dimensional diagram of the T-plate, the clamping plate, the pull rod, the extension rod and the electric push rod of the present invention.

[0022] Figure 4 For the present invention Figure 3 Top view of the .

[0023] Figure 5 It is a three-dimensional diagram of the splint, the first support member, the second support member and the extension rod of the present invention.

[0024] Figure 6 It is a three-dimensional diagram of the T-plate, the pull rod and the spring of the present invention.

[0025] Figure 7 For the present invention Figure 6 Exploded diagram.

[0026] The reference numerals are: 1, bottom plate; 101, first connecting seat; 102, second connecting seat; 103, guardrail; 104, lampshade; 105, cable harness;

[0027] 2. Constraint cylinder; 201. First support member; 202. Second support member; 203. Clamp plate; 204. Wick tube; 205. Constraint cavity; 206. Elastic force release plate; 207. Positioning rib; 208. Constraint member; 209. Conductive connector;

[0028] 3. T-plate; 301. first slide groove; 302. center axis; 303. second slide groove; 304. extension block; 305. extension rod; 306. third slide groove; 307. slider; 308. electric push rod; 309. fourth slide groove; 310. slide shaft; 311. spring; 312. pull rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The terms "first", "second", "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0031] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0032] As attached Figure 1 - Figure 7 The lamp tube shown in the figure has improved safety performance during assembly and disassembly. Through the connection assembly arranged on the bottom plate 1, the wick tube 204 contacts the conductive joint 209. The current is transmitted to the wick tube 204 through the conductive joint 209 to illuminate it, avoiding residual charge on the wick tube 204 and leakage, making it safer during assembly and disassembly. The elastic pressure relief plate 206 increases the friction between the clamping plate 203 and the wick tube 204 and can also avoid the shear force formed by the clamping of the clamping plate 203 being directly transmitted to the wick tube 204, making it easier for the clamping plate 203 to clamp The force dispersion prevents the wick tube 204 from being damaged due to a large force at a certain point, and each restraining member 208 can be wrapped around the outside of the wick tube 204 to realize the function of restraining it, and prevent the wick tube 204 from loosening and falling off after installation. The two clamping plates 203 approach each other to clamp the wick tube 204, and realize the function of the wick tube 204 without additional wiring, welding or bolt locking, and prevent the wick tube 204 from breaking or exploding, making it safer during disassembly and assembly, and the specific structure of the assembly is set as follows;

[0033] The connecting assembly includes a first connecting seat 101 arranged on one side of the base plate 1, a second connecting seat 102 is arranged on the top of the first connecting seat 101, a lampshade 104 is arranged between the second connecting seat 102 and the first connecting seat 101, a guardrail 103 is sleeved on the outer side of the lampshade 104, and both ends of the guardrail 103 extend to the first connecting seat 101 and the second connecting seat 102 respectively, and a wire harness tube 105 for wiring is arranged on the outer side of the constraint tube 2.

[0034] A constraint tube 2 is provided at the bottom of the lampshade 104, and a first support member 201 is provided in the constraint tube 2, and a second support member 202 is provided on one side of the first support member 201, and one end of the first support member 201 and the second support member 202 are rotatably connected to a clamping plate 203 through an axle pin, and a constraint cavity 205 is opened on one side of the two clamping plates 203, and a wick tube 204 is provided between the two constraint cavities 205, and an elastic force release plate 206 is fixedly provided on one side of the inner wall of the constraint cavity 205, and a positioning rib 207 is provided on one side of the surface of the constraint cavity 205, and the positioning rib 207 is installed on the clamping plate 203, and a plurality of constraint members 208 are fixedly provided on the elastic force release plate 206, and the vertical cross-section shape of each constraint member 208 is arc-shaped, and the constraint member 208 is wrapped around the outside of the wick tube 204, and a conductive joint 209 is provided on the two clamping plates 203, and the conductive joint 209 is in contact with the wick tube 204.

[0035] A T-shaped plate 3 is provided on one side of the first support member 201 and the second support member 202. A first sliding groove 301 is penetrated on the T-shaped plate 3. A central axis 302 is slidably connected to the middle of the first sliding groove 301. The central axis 302 is rotatably connected to the first support member 201 and the second support member 202. One end of the T-shaped plate 3 is penetrated by two second sliding grooves 303, and each clamping plate 203 is slidably connected to the corresponding second sliding groove 303. An extension block 304 is fixedly provided at one end of the two clamping plates 203, and a pull rod 312 is rotatably connected to each extension block 304. One end of the two pull rods 312 is rotatably connected to a sliding shaft 310. A fourth sliding groove 309 is penetrated on one side of the surface of the first sliding groove 301. The sliding shaft 310 Located in the fourth slide groove 309 and slidably connected to the fourth slide groove 309, springs 311 are fixedly arranged on both sides of the sliding shaft 310, and one end of each spring 311 extends to one side of the inner wall of the fourth slide groove 309 and is fixedly connected to the fourth slide groove 309, an extension rod 305 is fixedly arranged on one end of the first support member 201 and the second support member 202, and a third slide groove 306 is opened on one side of the two extension rods 305, and a slider 307 slidably connected to the third slide groove 306 is embedded in the two third slide grooves 306, and one of the sliders 307 is rotatably connected to an electric push rod 308 through an axle pin, and the output end of the electric push rod 308 extends to the other end slider 307 and is rotatably connected to the slider 307 through an axle pin.

[0036] According to the above structure, when in use, the staff installs the device at the designated position. When replacing the wick tube 204, the guardrail 103 is dismantled so that the lampshade 104 can be removed from the restraint tube 2. The lampshade 104 and the guardrail 103 realize the function of double-layer protection for the wick tube 204 to prevent it from being damaged by external forces.

[0037] Start the electric push rod 308, and the output end of the electric push rod 308 drives the slider 307 to slide in the third slide groove 306, thereby allowing each extension rod 305 to drive the first support member 201 and the second support member 202 to rotate along the axis point of the central axis 302, and then the two clamps 203 are displaced towards each other, so that the wick tube 204 loses its limit between the two clamps 203 and the wick tube 204 can be pulled out. When the wick tube 204 is installed, the output end of the electric push rod 308 is recovered to drive the first support member 201 and the second support member 202 to deflect, so that the two clamps 203 are close to each other to clamp the wick tube 204, thereby realizing the function of the wick tube 204 without additional wiring, welding or bolt locking, thereby avoiding the wick tube 204 from breaking or exploding during installation.

[0038] When the device is powered on, the wire is connected to the conductive joint 209 through the wire harness tube 105. When the wick tube 204 is fixed between the two clamping plates 203, the wick tube 204 can contact the conductive joint 209. The current is transmitted to the wick tube 204 through the conductive joint 209 to illuminate it, avoiding residual charge on the wick tube 204 and causing leakage, making it safer when disassembling and assembling.

[0039] When the clamping plate 203 is clamped on the outside of the wick tube 204, the elastic force release plate 206 increases the friction between the clamping plate 203 and the wick tube 204 and prevents the shear force formed by the clamping of the clamping plate 203 from being directly transmitted to the wick tube 204, so that the clamping force of the clamping plate 203 is dispersed to prevent the wick tube 204 from being damaged due to a large force at a certain point. Each restraining member 208 can be wrapped around the outside of the wick tube 204 to realize the function of restraining it, so as to prevent the wick tube 204 from loosening after installation and causing it to fall off.

[0040] When the splint 203 is deflected, it rubs against the second slide groove 303, and then the T-plate 3 is displaced along the guide of the central axis 302 through the first slide groove 301. When the splint 203 is deflected, the pull rod 312 is driven to drive the sliding shaft 310 to slide in the third slide groove 306, so that each spring 311 is stretched and compressed respectively, and the sliding shaft 310 is easily driven to reset through the elasticity of the spring 311 itself, and then the pull rod 312 drives the splint 203 to reset, thereby improving the stability of the wick tube 204 after installation.

[0041] Different from the prior art, the present application discloses a lamp tube with improved safety performance during disassembly and assembly. The wick tube 204 is in contact with the conductive joint 209, and the current is transmitted to the wick tube 204 through the conductive joint 209 to illuminate it, thereby avoiding residual charge on the wick tube 204 and leakage, making it safer during disassembly and assembly. The elastic pressure relief plate 206 increases the friction between the clamping plate 203 and the wick tube 204 and can also avoid the shear force formed by the clamping of the clamping plate 203 being directly transmitted to the wick tube 204, making it easy to The clamping force of the clamping plate 203 is dispersed to prevent the wick tube 204 from being damaged due to excessive force at a certain point, and each restraint part 208 can be wrapped around the outside of the wick tube 204 to restrain it and prevent the wick tube 204 from loosening and falling off after installation. The two clamps 203 approach each other to clamp the wick tube 204, and the wick tube 204 does not need additional wiring, welding or bolt locking, which prevents the wick tube 204 from breaking or exploding, making it safer during disassembly and assembly.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lamp tube for improving safety during assembly and disassembly, comprising a bottom plate (1), characterized in that: A connecting component is provided on the bottom plate (1); The connection assembly comprises a first connection seat (101) arranged on one side of the bottom plate (1), a second connection seat (102) being arranged on the top of the first connection seat (101), and a lampshade (104) being arranged between the second connection seat (102) and the first connection seat (101); A restraining tube (2) is provided at the bottom of the lampshade (104), a first support member (201) is provided in the restraining tube (2), a second support member (202) is provided on one side of the first support member (201), one end of each of the first support member (201) and the second support member (202) is rotatably connected to a clamping plate (203) via an axle pin, a restraining cavity (205) is provided on one side of each of the two clamping plates (203), and a wick tube (204) is provided between the two restraining cavities (205); A T-shaped plate (3) is provided on one side of each of the first support member (201) and the second support member (202); a first sliding groove (301) is provided through the T-shaped plate (3); a central shaft (302) is slidably connected to the middle of the first sliding groove (301); and the central shaft (302) is rotatably connected to the first support member (201) and the second support member (202); Both clamping plates (203) are provided with conductive joints (209), and the conductive joints (209) are in contact with the wick tube (204); An extension rod (305) is fixedly provided at one end of each of the first support member (201) and the second support member (202), and a third slide groove (306) is provided on one side of each of the two extension rods (305), and a slider (307) slidably connected to the third slide groove (306) is embedded in each of the two third slide grooves (306), and one of the sliders (307) is rotatably connected to an electric push rod (308) via an axle pin, and an output end of the electric push rod (308) extends to the other end of the slider (307) and is rotatably connected to the slider (307) via an axle pin.

2. The lamp tube for improving safety during assembly and disassembly according to claim 1, characterized in that: The outer side of the lampshade (104) is provided with a guardrail (103), the two ends of the guardrail (103) respectively extend to the first connection seat (101) and the second connection seat (102), and the outer side of the restraining cylinder (2) is provided with a wire harness tube (105) for wiring.

3. The lamp tube for improving safety during assembly and disassembly according to claim 1, characterized in that: An elastic force release plate (206) is fixedly provided on one side of the inner wall of the restraining cavity (205), and a positioning rib (207) is provided on one side of the surface of the restraining cavity (205), wherein the positioning rib (207) is mounted on the clamping plate (203).

4. The lamp tube for improving safety during assembly and disassembly according to claim 3, characterized in that: A plurality of restraining members (208) are fixedly arranged on the elastic force release plate (206), and the vertical cross-section of each restraining member (208) is arc-shaped, and the restraining member (208) is wrapped around the outside of the wick tube (204).

5. The lamp tube for improving safety during assembly and disassembly according to claim 1, characterized in that: One end of the T-shaped plate (3) is provided with two second sliding grooves (303) extending therethrough, and each of the clamping plates (203) is slidably connected to a corresponding second sliding groove (303).

6. The lamp tube for improving safety during assembly and disassembly according to claim 1, characterized in that: An extension block (304) is fixedly provided at one end of the two clamping plates (203), and each of the extension blocks (304) is rotatably connected to a pull rod (312), and one end of the two pull rods (312) is rotatably connected to a sliding shaft (310).

7. The lamp tube for improving safety during assembly and disassembly according to claim 6, characterized in that: A fourth slide groove (309) is formed through one side of the surface of the first slide groove (301), and the slide shaft (310) is located in the fourth slide groove (309) and is slidably connected to the fourth slide groove (309).

8. The lamp tube for improving safety during assembly and disassembly according to claim 7, characterized in that: Springs (311) are fixedly arranged on both sides of the sliding shaft (310), and one end of each spring (311) extends to one side of the inner wall of the fourth sliding groove (309) and is fixedly connected to the fourth sliding groove (309).

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