Anti-electric shock plug of portable LED lamp tube

Abstract

The invention discloses an anti-electric shock plug of a portable LED lamp tube, and belongs to the technical field of LED lamp tube illumination. The anti-touch plug comprises an anti-touch plug sleeve, a plug body is arranged in the anti-touch plug sleeve in a sleeved mode, a plurality of sets of pins are symmetrically arranged on the top of the plug body, an inner sleeve piece connected with the outer wall of the top of the plug body in a sleeved mode is arranged on the inner wall of the anti-touch plug sleeve, and a plurality of sets of arc-shaped partition plates surrounding the periphery of the plug body are arranged on the top of the inner sleeve piece in an annular array mode; operation guidance and feedback are provided through the pressure sensor, the buzzer alarm and the thorn cone structure, and standard operation is ensured; the guide sliding sleeve is matched with the limiting clamping strip to realize convenient connection with the lamp holder; the buffer spring piece resets to enable the buckle to be clamped with the lamp holder clamping groove, stable connection is guaranteed, and meanwhile the service life of the spring is prolonged. The antiskid touch panel is designed in a humanized mode, patterns can be replaced according to needs, and the use experience is improved; the overall design is convenient, stable and humanized, and diversified requirements of users are met.

Description

Technical Field

[0001] The present invention relates to the technical field of LED tube lighting, and specifically to an anti-electric shock plug for a portable LED tube. Background Art

[0002] At present, with the rapid development of the lighting industry, LED tubes have become the mainstream lighting products due to their advantages such as energy saving, environmental protection, and long service life. However, traditional LED tube plugs have many drawbacks. Their insulation performance is limited. In complex environments or after long-term use, it is easy to cause electric shock hazards due to the damage of the insulation layer. The electrical connection is not firm enough. When affected by external forces, the circuit is prone to looseness, causing faults such as short circuits. Moreover, traditional plugs are cumbersome to install and operate, have poor adaptability, and are difficult to meet the rapid installation requirements of diverse lighting scenarios.

[0003] It should be noted in combination with the above content that the Chinese patent with the application number CN2017200503851 discloses an anti-electric shock plug and an LED lamp, which realizes the conduction and disconnection of the internal connection male terminal and the external PIN pin by sliding the external sleeve and the internal bracket, greatly reducing the risk of electric shock.

[0004] In fact, the above device uses multi-step socketing cooperation to achieve the opening and closing connection between the assembled point plug and the lamp socket, which has little protective significance for the actual lamp group, and it is easy to cause users to be unfamiliar with the plug structure and assembly steps, resulting in the trouble that it cannot be directly used after assembly.

[0005] In view of the above technical defects, a solution is now proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide an anti-electric shock plug for a portable LED tube to solve the problems raised.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An anti-electric shock plug for a portable LED tube, including an anti-electric shock plug sleeve, an inner plug body is sleeved inside the anti-electric shock plug sleeve, a plurality of groups of pins are symmetrically arranged at the top of the plug body, an inner sleeve is arranged on the inner wall of the anti-electric shock plug sleeve and is sleeved on the outer wall of the top of the plug body, a plurality of groups of arc-shaped partitions surrounding the outer periphery of the plug body are annularly arranged at the top of the inner sleeve, a plurality of groups of sliding rods are annularly arranged on the outside of the inner sleeve, and a fixed sliding sleeve is sleeved at the bottom of the outer periphery of the anti-electric shock plug sleeve.

[0008] Inside the fixed sliding sleeve, there are a notch sliding piece and an arc sliding piece that surround the outside of the arc-shaped partition and are located between several groups of sliding rods. A guiding sliding sleeve is sleeved on the tops of the notch sliding piece and the arc sliding piece and is located between the fixed sliding sleeve and the anti-touch plugging head sleeve. Several groups of limiting clamping strips are arranged in a circular array on the inner wall of the guiding sliding sleeve. An anti-slip touch plate is arranged on the outer wall of the guiding sliding sleeve near several groups of notch sliding pieces. A claw buckle is arranged on the inner wall of the top of the limiting clamping strip.

[0009] Furthermore, buffer grooves are arranged in the grooves on the outer wall of the inner sleeve and are located between several groups of arc-shaped partitions. A shaft seat that cooperates with the limiting clamping strip is arranged at the top of the buffer groove. An insertion cavity is arranged at the top of the inner sleeve and is located between the plugging head body and the arc-shaped partition.

[0010] Furthermore, a buffer spring piece is sleeved in the middle of the sliding rod. Pad rings are symmetrically arranged at the top and bottom of the buffer spring piece.

[0011] Furthermore, the notch sliding pieces are symmetrically arranged inside both sides of the fixed sliding sleeve. Through holes corresponding to the notch sliding pieces are opened through the sleeve bodies on both sides of the fixed sliding sleeve. The arc sliding pieces are arranged at equal intervals along both ends of the notch sliding piece inside both ends of the fixed sliding sleeve. A limiting sliding opening that cooperates with the limiting clamping strip is recessed in the middle of the arc sliding piece.

[0012] Furthermore, an energizing fitting connected to the pin is arranged on the inner top wall of the plugging head body. Several groups of heat dissipation holes surrounding the pin are arranged at the top of the plugging head body. A groove that cooperates with the inner sleeve for clamping connection is arranged on the outer peripheral wall of the plugging head body.

[0013] Furthermore, several groups of thorns are arranged on the outer wall of the top of the guiding sliding sleeve and are located between several groups of anti-slip touch plates. An anti-detachment clip that slidably sleeves with the notch sliding piece is arranged at the bottom of the anti-slip touch plate. A pressure sensor and a buzzer alarm connected to the thorns are embedded inside the guiding sliding sleeve.

[0014] Furthermore, several groups of limiting sliding grooves that cooperate with the limiting clamping strip are recessed on the inner wall of the guiding sliding sleeve. An upper abutting block that is in contact connection with the outer wall of the top of the limiting clamping strip is arranged on the inner wall of the top of the limiting sliding groove. A lower abutting block that is in contact connection with the outer wall of the bottom of the limiting clamping strip is arranged on the inner wall of the bottom of the limiting sliding groove. An opening groove that cooperates with the sliding rod and the arc sliding piece for sleeving connection is arranged at the bottom of the guiding sliding sleeve.

[0015] Furthermore, a shaft sleeve is arranged on the inner wall of the limiting clamping strip. A grasping plate that inclines towards the plugging head body is arranged at the top of the limiting clamping strip. The claw buckle is fixed on the inner wall of the top of the grasping plate. A storage groove is recessed on the outer wall of the grasping plate. An inclined convex plate is arranged at the top of the storage groove. An inclined plate guide frame is arranged on the outer wall of the bottom of the limiting clamping strip.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention realizes the coordinated action of the guide sleeve, the limit strip and other components. For example, the guide sleeve slides down to drive the limit strip to form an inverted eight-shaped opening structure, which facilitates the connection between the anti-electric shock plug and the lamp holder, realizes quick installation and convenient connection.

[0018] 2. After the connection is completed, the buffer spring part of the present invention resets and pushes the guide sleeve to slide up, so that the limit card strip resets and rotates, and the buckle is engaged with the top slot of the lamp holder shell to ensure that the lamp holder and the anti-electric shock plug are firmly connected and the connection is stable. After the buffer spring part slides up the guide sleeve, the compression environment is relieved, which effectively extends its service life, reduces maintenance costs, and protects components.

[0019] 3. The present invention is provided with a phoenix alarm and a pressure sensor, and the preset alarm prompts guide the user to operate quickly and correctly to ensure the standardization of the use process. The finger can get a pressing and stimulating tactile feeling when it touches the surface of the thorn cone. The feedback data from the pressure sensor further enhances the intuitiveness of the operation guidance and the operation guidance and feedback.

[0020] 4. The present invention can set a fingerprint pattern on the surface of the anti-slip touch panel to facilitate user operation, and can be replaced according to actual configuration to improve the user experience and humanized design; the powered accessories have a built-in backup battery to provide low-power self-use capability for the LED lamp anti-electric shock plug, enhance the practicality and independence of the product, and low-power self-use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic structural diagram of the anti-touch and clogging headgear of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the inner kit of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the fixed sliding sleeve of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the plug body of the present invention;

[0027] Figure 6It is a schematic diagram of the three-dimensional structure of the guide sleeve of the present invention;

[0028] Figure 7 It is a bottom view structural schematic diagram of the guide sleeve of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the limiting slide groove and the limiting clamping strip of the present invention;

[0030] Figure 9 It is a schematic structural diagram of the limit clamping strip of the present invention.

[0031] 1. Anti-touch plug cover; 101. Slide bar; 102. Inner set; 103. Arc partition; 104. Buffer groove; 105. Shaft seat; 106. Gasket; 107. Buffer spring; 2. Plug body; 201. Power-on accessories; 202. Heat dissipation hole; 3. Guide sleeve; 301. Anti-slip touch pad; 302. Spike; 303. Anti-slip clip; 304. Limiting slide groove; 305. Upper block; 306. Lower block; 4. Pin; 5. Limiting card strip; 501. Inclined plate guide; 502. Shaft sleeve; 503. Claw buckle; 504. Inclined convex plate; 505. Storage groove; 6. Fixed sleeve; 601. Notched slide; 602. Toggle notch; 603. Arc slide; 604. Limiting slide. DETAILED DESCRIPTION

[0032] 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.

[0033] Example 1: Please refer to Figure 1 - Figure 9 As shown, the present embodiment is a portable anti-electric shock plug for an LED lamp, comprising an anti-touch plug cover 1, a plug body 2 is sleeved inside the anti-touch plug cover 1, a plurality of groups of pins 4 are symmetrically arranged on the top of the plug body 2, an inner sleeve 102 is sleeved with the outer wall of the top of the plug body 2 on the inner wall of the anti-touch plug cover 1, a plurality of groups of arc partitions 103 are arranged in a circular array around the outer periphery of the plug body 2 on the top of the inner sleeve 102, a plurality of groups of slide rods 101 are arranged in a circular array on the outer side of the inner sleeve 102, and a fixed slide sleeve 6 is sleeved on the bottom of the outer periphery of the anti-touch plug cover 1.

[0034] On the outer wall of the inner kit 102, buffer grooves 104 are provided between several groups of arc-shaped partitions 103. On the top of the buffer grooves 104, shaft seats 105 that cooperate with the limit clamping strips 5 are provided. On the top of the inner kit 102, an insertion cavity is provided between the plug head body 2 and the arc-shaped partitions 103; notch sliders 601 are symmetrically arranged inside both sides of the fixed sliding sleeve 6. Through holes corresponding to the notch sliders 601 are formed in the sleeve bodies on both sides of the fixed sliding sleeve 6. Arc-shaped sliders 603 are arranged at equal intervals along both ends of the notch sliders 601 inside both ends of the fixed sliding sleeve 6. A limit sliding opening 604 that cooperates with the limit clamping strip 5 is recessed in the middle of the arc-shaped slider 603.

[0035] A buffer spring member 107 is sleeved in the middle of the sliding rod 101. Pad rings 106 are symmetrically arranged at the top and bottom of the buffer spring member 107. In the state where the limit clamping strips 5 are opened, the overall electric shock-proof plug head is further pushed closer to the lamp socket, causing the arc-shaped partitions 103 to be sleeved with the bottom shell of the lamp socket, and the pins 4 continue to be inserted into the lamp socket. When the pins 4 are completely inserted into the lamp socket, the bottom shell of the lamp socket is simultaneously embedded in the insertion cavity, initially realizing the quick connection between the lamp socket and the electric shock-proof plug head; an energizing fitting 201 connected to the pins 4 is provided on the inner top wall of the plug head body 2. A number of heat dissipation holes 202 surrounding the pins 4 are provided on the top of the plug head body 2. A groove that cooperates with the inner kit 102 for clamping connection is provided on the outer peripheral wall of the plug head body 2.

[0036] After the lamp socket and the electric shock-proof plug head are cooperatively sleeved, the external pressure applied to the anti-slip touch panel 301 is released. The buffer spring member 107 loses the external pressure and resets. The buffer spring member 107 pushes the top pad ring 106 to drive the guiding sliding sleeve 3 to slide upward. The upper abutting block 305 at the top of the guiding sliding sleeve 3 gradually disengages from the storage groove 505 and contacts the surface of the inclined convex plate 504. Until the guiding sliding sleeve 3 slides upward to the maximum extent, the upper abutting block 305 pushes the inclined convex plate 504, causing the limit clamping strips 5 to reset and rotate around the shaft sleeve 502. In this state, the top of the limit clamping strips 5 drives the buckle closer to the top of the lamp socket shell until it is clamped with the card slot matching the top of the lamp socket shell. It should be noted that after the buffer spring member 107 lifts the guiding sliding sleeve 3 upward, the compression environment of the buffer spring member 107 is relieved, effectively extending the service life of the buffer spring member 107.

[0037] Embodiment 2: This embodiment is an electric shock-proof plug for a portable LED lamp tube, which includes a notch sliding piece 601 and an arc sliding piece 603 arranged inside a fixed sliding sleeve 6, surrounding the outside of an arc-shaped partition plate 103 and located between several groups of sliding rods 101. A guiding sliding sleeve 3 is sleeved on the tops of the notch sliding piece 601 and the arc sliding piece 603 and is located between the fixed sliding sleeve 6 and the electric shock-proof plug sleeve 1. Several groups of limiting clamping strips 5 are arranged in an annular array on the inner wall of the guiding sliding sleeve 3. An anti-slip touch plate 301 is arranged on the outer wall of the guiding sliding sleeve 3 near several groups of notch sliding pieces 601. A claw buckle 503 is arranged on the inner wall of the top of the limiting clamping strip 5.

[0038] Hold the part of the fixed sliding sleeve 6 to pull the electric shock-proof plug closer to the lamp socket. After guiding the top of the electric shock-proof plug towards the lamp socket, the user pinches the surface of the anti-slip touch plate 301 with two fingers and clamps and drags downward forcefully. The anti-slip touch plate 301 drives the whole guiding sliding sleeve 3 to slide downward. The bottom of the guiding sliding sleeve 3 cooperates with the sliding rod 101 and the arc sliding piece 603 through a slot. The middle part of the inner wall of the slot contacts the cushion ring 106 at the top of the buffer spring member 107. Along with the continuous downward pressure of the external force, the cushion ring 106 squeezes the buffer spring member 107 to remind the user to maintain the force application state.

[0039] Several groups of thorns 302 are arranged on the outer wall of the top of the guiding sliding sleeve 3 and are located between several groups of anti-slip touch plates 301. An anti-detachment clip 303 that slidably sleeves the notch sliding piece 601 is arranged at the bottom of the anti-slip touch plate 301. A pressure sensor and a buzzer alarm connected to the thorn 302 are embedded inside the guiding sliding sleeve 3.

[0040] During use, when the user's finger touches the outer wall of the top of the guiding sliding sleeve 3, if the finger touches the surface of the thorn 302, due to the surface structure of the thorn 302, it prompts the user's finger surface to receive a pressing and stimulating touch. At the same time, the pressure sensor arranged inside the guiding sliding sleeve 3 is used to feedback the data collected by the pressing and convert the data into a signal and send it to the inside of the buzzer alarm. There is a preset alarm prompt message inside the buzzer alarm, such as a Chinese broadcast message in the style of "Jointly press the two anti-slip touch plates 301 on both sides of the shell with fingertips, and at the same time apply force to pull down to open the limiting clamping strip 5,..., use is over, thank you", which is used to guide the user to operate quickly and correctly. It should be noted that a backup battery is built inside the energized accessory 201 for the low-power self-use of the electric shock-proof plug of the LED lamp tube. The surface of the anti-slip touch plate 301 can be drawn with a pressing fingerprint pattern, which is not limited to graphic display and can be replaced according to the actual configuration.

[0041] The inner wall of the guide sleeve 3 is recessed with several groups of limit slots 304 that cooperate with the limit clip 5, the top inner wall of the limit slot 304 is provided with an upper stopper 305 that is in contact with the top outer wall of the limit clip 5, the bottom inner wall of the limit slot 304 is provided with a lower stopper 306 that is in contact with the bottom outer wall of the limit clip 5, and the bottom of the guide sleeve 3 is provided with a groove that cooperates with the slide rod 101 and the arc-shaped slide 603.

[0042] During the sliding movement of the guide sleeve 3, the anti-slip clip 303 contacts and rubs with the surface of the notched slide 601 until the bottom of the anti-slip clip contacts the inner wall of the bottom of the fixed sleeve 6, reaching the maximum sliding distance of the guide sleeve 3. In this state, the guide sleeve 3 contacts the inclined plate guide frame 501 on the bottom outer wall of the limit card strip 5 through the lower stop block 306, and the lower stop block 306 contacts the inclined surface of the outer wall of the inclined plate guide frame 501, causing the limit card strip 5 to deflect with the shaft sleeve 502 as the center axis point. In this state, the bottom of the limit card strip 5 deflects toward the inner kit 102, and the top of the limit card strip 5 deflects away from the arc partition 103, forming an inverted eight-shaped opening structure to facilitate the connection between the anti-electric shock plug and the lamp holder.

[0043] A shaft sleeve 502 is arranged on the inner wall of the limiting clamp strip 5, a grab plate inclined toward the plug body 2 is arranged on the top of the limiting clamp strip 5, a claw buckle 503 is fixed on the inner wall of the top of the grab plate, a storage groove 505 is recessed on the outer wall of the grab plate, an inclined convex plate 504 is arranged on the top of the storage groove 505, and an inclined plate guide frame 501 is arranged on the outer wall of the bottom of the limiting clamp strip 5.

[0044] Combining the first and second embodiments, the design advantages of the anti-electric shock plug are significant: first, the pressure sensor, the phoenix alarm and the spike 302 structure provide operation guidance and feedback to ensure standardized operation; second, the guide sleeve 3 cooperates with the limit card strip 5 to achieve convenient connection with the lamp holder; third, the buffer spring member 107 is reset to make the buckle and the lamp holder card slot snap together to ensure stable connection and extend the life of the spring; fourth, the anti-slip touch panel 301 is humanized, and the pattern can be changed as needed to improve the user experience; fifth, the built-in backup battery supports low power consumption for self-use, enhancing the practicality and independence of the product. The overall design takes into account convenience, stability and humanity to meet the diverse needs of users.

[0045] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0046] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. The relevant accessories include commonly used mechanical connection components in this field such as couplings, lead screws, gears, gaskets, etc., but are not limited thereto, and the connection method is specifically replaced and adapted according to actual use.

[0047] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific implementation manners. Obviously, according to the content of this specification, many modifications and variations can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A shock-proof plug for a portable LED lamp tube, comprising a shock-proof plug sleeve (1), characterized in that, The anti-touch plug cover (1) is internally sleeved with a plug body (2). A number of groups of pins (4) are symmetrically arranged at the top of the plug body (2). An inner sleeve (102) that is sleeved with the outer wall of the top of the plug body (2) is arranged on the inner wall of the anti-touch plug cover (1). A number of groups of arc-shaped partitions (103) surrounding the outer periphery of the plug body (2) are arranged in a circular array at the top of the inner sleeve (102). A number of groups of sliding rods (101) are arranged in a circular array on the outer side of the inner sleeve (102). A fixed sliding sleeve (6) is sleeved at the bottom of the outer periphery of the anti-touch plug cover (1). A notch sliding piece (601) and an arc-shaped sliding piece (603) that surround the outside of the arc-shaped partition (103) and are located between a number of groups of sliding rods (101) are arranged inside the fixed sliding sleeve (6). A guiding sliding sleeve (3) located between the fixed sliding sleeve (6) and the anti-touch plug cover (1) is sleeved on the tops of the notch sliding piece (601) and the arc-shaped sliding piece (603). A number of groups of limiting clamping strips (5) are arranged in a circular array on the inner wall of the guiding sliding sleeve (3). An anti-slip touch plate (301) close to a number of groups of notch sliding pieces (601) is arranged on the outer wall of the guiding sliding sleeve (3). A claw buckle (503) is arranged on the inner wall of the top of the limiting clamping strip (5).

2. The anti-electric shock plug of a portable LED lamp tube according to claim 1, characterized in that, A buffer groove (104) located between a number of groups of arc-shaped partitions (103) is arranged in a groove on the outer wall of the inner sleeve (102). A shaft seat (105) that cooperates with the limiting clamping strip (5) is arranged at the top of the buffer groove (104). An insertion cavity located between the plug body (2) and the arc-shaped partition (103) is arranged at the top of the inner sleeve (102).

3. The anti-electric shock plug of a portable LED lamp tube according to claim 2, characterized in that, A buffer spring member (107) is sleeved in the middle of the sliding rod (101). Pad rings (106) are symmetrically arranged at the top and bottom of the buffer spring member (107).

4. The anti-electric shock plug of a portable LED lamp tube according to claim 1, characterized in that, The notch sliding pieces (601) are symmetrically arranged inside both sides of the fixed sliding sleeve (6). Dialing notches (602) corresponding to the notch sliding pieces (601) are penetrated and opened on the sleeve bodies on both sides of the fixed sliding sleeve (6). The arc-shaped sliding pieces (603) are arranged at equal intervals along both ends of the notch sliding piece (601) inside both ends of the fixed sliding sleeve (6). A limiting sliding opening (604) that cooperates with the limiting clamping strip (5) is recessed in the middle of the arc-shaped sliding piece (603).

5. The anti-electric shock plug of a portable LED lamp tube according to claim 1, characterized in that An energizing fitting (201) connected to the pins (4) is arranged on the inner top wall of the plug body (2). A number of groups of heat dissipation holes (202) surrounding the pins (4) are arranged at the top of the plug body (2). A groove that cooperates with the inner sleeve (102) for clamping connection is arranged on the outer peripheral wall of the plug body (2).

6. The anti-electric shock plug of a portable LED lamp tube according to claim 1, characterized in that, A number of groups of thorn cones (302) located between a number of groups of anti-slip touch plates (301) are arranged on the outer wall of the top of the guiding sliding sleeve (3). An anti-detachment clip (303) that slidably sleeves with the notch sliding piece (601) is arranged at the bottom of the anti-slip touch plate (301).

7. The anti-electric shock plug of a portable LED lamp tube according to claim 6, characterized in that, A number of groups of limiting sliding grooves (304) which are recessed and provided on the inner wall of the guiding sliding sleeve (3) and cooperate with the limiting clamping strips (5) are provided. An upper abutting block (305) which is in contact connection with the outer wall of the top of the limiting clamping strip (5) is arranged on the inner wall of the top of the limiting sliding groove (304), and a lower abutting block (306) which is in contact connection with the outer wall of the bottom of the limiting clamping strip (5) is arranged on the inner wall of the bottom of the limiting sliding groove (304).

8. The anti-electric shock plug of a portable LED lamp tube according to claim 1, characterized in that, A shaft sleeve (502) is arranged on the inner wall of the limiting clamping strip (5). A grabbing plate which inclines towards the plug body (2) is arranged at the top of the limiting clamping strip (5). A claw buckle (503) is fixed on the inner wall of the top of the grabbing plate. A receiving groove (505) is recessed on the outer wall of the grabbing plate. An inclined convex plate (504) is arranged at the top of the receiving groove (505). An inclined plate guide frame (501) is arranged on the outer wall of the bottom of the limiting clamping strip (5).

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