Plug-in type power supply connecting device of illuminating lamp

Abstract

The utility model relates to the field of lighting lamps, and discloses a plug-in type power supply connecting device of a lighting lamp. According to the lamp, a lamp tube is installed in an upper lamp holder, the left end of the lamp tube is fixedly connected with a lamp live wire sleeve, the right end of the lamp tube is fixedly connected with a lamp zero wire sleeve, a live wire core is inserted into the lamp live wire sleeve, and an upper clamp is attached to the upper portion of the top of the lamp live wire sleeve; a lower clamp is attached to the lower end of the top of the lamp live wire sleeve, the rear end of the upper clamp is rotationally connected with a rotating seat, the front end of the rotating seat is fixedly connected with the lower clamp, a junction box is fixedly installed at the rear end of the rotating seat, and the upper end of the interior of the junction box is rotationally connected with a pressing plate; and the lower end of the interior of the junction box is rotationally connected with a lower pressing plate. According to the device, when a lamp is replaced, a lamp wire can be rapidly cut, the lamp wire and a power supply end can be installed and fixed, other tools are not needed, the applicability is high, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lighting lamps and lanterns, in particular to a plug-in type power connection device of a lighting lamp and lantern. BACKGROUND

[0002] The LED (light-emitting diode) lighting lamp is a lighting lamp made of the fourth-generation green light source LED, which has the characteristics of energy saving, environmental protection, long service life, small size, etc., and can be widely used in various fields such as indication, display, decoration, backlight, general lighting and urban night scene.

[0003] As disclosed in the patent with the announcement number CN210967622U, a kind of LED lighting lamp welding power auxiliary device, including base, the upper surface of the base is fixedly installed with a set of oppositely arranged support frame, by the sliding slot in the opposite face of support frame is clamped with connecting rod, it is convenient for connecting rod to drive placement disc to move up and down, locking cap is threadedly connected on the upper end of outer thread rod, it is convenient for the position of placement disc can be fixed by locking cap, handle is fixedly installed on the two sides of locking cap, it is convenient for better operation locking cap.In the utility model, rotating disc is connected with the upper end of fixed column through second bearing, it is convenient for rotating disc to drive circuit board to rotate, it is convenient for the power supply piece in circuit board to be welded in all directions, fixed frame is fixedly installed above placement disc, it is convenient for lifting rod to drive extrusion disc and buffer disc to move up and down, it is convenient for power supply piece to be better positioned on the upper surface of circuit board, so that power supply piece is more stable when welding.

[0004] But the application of a kind of LED lighting lamp welding power auxiliary device needs welding tool to connect the new lamp wiring with power end when replacing lamp, installation is more cumbersome, affect work efficiency. INVENTION CONTENTS

[0005] The application aims at: in order to solve the above-mentioned problems of a kind of LED lighting lamp welding power auxiliary device, provide a plug-in type power connection device of a lighting lamp and lantern.

[0006] The technical scheme adopted by the present application is as follows: a plug-in power supply connecting device of an illuminating lamp, comprising an upper lamp holder, a lamp tube is installed in the interior of the upper lamp holder, a lamp fire line sleeve is fixedly connected to the left end of the lamp tube, a lamp zero line sleeve is fixedly connected to the right end of the lamp tube, a fire line core is plug-in connected in the interior of the lamp fire line sleeve, an upper clamp is attached to the top of the lamp fire line sleeve, a lower clamp is attached to the lower end of the top of the lamp fire line sleeve, a rotating seat is rotatably connected to the rear end of the upper clamp, the lower clamp is fixedly connected to the front end of the rotating seat, a junction box is fixedly installed at the rear end of the rotating seat, a pressing plate is rotatably connected to the interior upper end of the junction box, a lower pressing plate is rotatably connected to the interior lower end of the junction box, the surface of the lower pressing plate is attached to the fire line core, and a power supply fire line is fixedly connected to the top end of the fire line core.

[0007] By adopting the above technical scheme, the lamp fire line sleeve is first plug-in connected into the interior of the upper clamp and the lower clamp, the upper clamp is rotated downward by the rotating seat, the lamp fire line sleeve is cut by the clamping knives in the upper clamp and the lower clamp, the lamp fire line sleeve is held at the rear end and pulled to cut part of the front end of the lamp fire line sleeve to expose the fire line core inside, the cut lamp fire line sleeve can slide out from the side end of the core groove, and the exposed fire line core can be plug-in connected into the interior of the core groove and connected to the junction box. Then the pressing plate is pressed downward, the lower pressing plate at the lower end of the pressing plate is pressed to rotate downward, when the lower pressing plate rotates downward, the space of the junction groove in the interior of the junction box is enlarged, at this time, the fire line core is inserted into the interior of the junction box, the fire line core is contacted with the power supply fire line, and then the pressing plate is released. The position of the fire line core and the power supply fire line is fixed by the reset lower pressing plate.

[0008] In a preferred embodiment, a core groove is formed in the interior of the upper clamp, and a fire line core is plug-in connected in the interior of the core groove.

[0009] By adopting the above technical scheme, the cut lamp line exposes the fire line core which can be inserted into the interior of the junction box along the core groove.

[0010] In a preferred embodiment, a first spring shaft is installed in the interior of the junction box, a pressing plate is fixedly connected to the side end of the first spring shaft, a second spring shaft is fixedly installed in the interior of the junction box, and a lower pressing plate is fixedly connected to the side end of the second spring shaft.

[0011] By adopting the above technical scheme, when the pressing of the pressing plate is released, the pressing plate is reset and rotated upward under the action of the spring in the interior of the first spring shaft. When the lower pressing is released, the lower pressing plate is reset and rotated upward under the action of the spring at the second spring shaft.

[0012] In a preferred embodiment, a clamping knife is fixedly connected to the interior lower end of the upper clamp, and a clamping knife is fixedly connected to the interior top end of the lower clamp.

[0013] By adopting the technical scheme, the upper clamp and the lower clamp are used to cut the lamp live wire sleeve, and the wire core is exposed.

[0014] In a preferred embodiment, the top end of the power supply live wire is fixedly connected with a power supply switch, and the rear end of the power supply switch is fixedly connected with a power supply.

[0015] By adopting the technical scheme, the power supply switch is used to connect or cut off the power supply live wire and the lamp live wire.

[0016] In a preferred embodiment, the right end of the power supply is fixedly connected with a power supply zero line, and the top end of the power supply zero line is fixedly connected with a lamp zero line sleeve.

[0017] By adopting the technical scheme, the connection mode of the lamp zero line is the same as that of the live wire.

[0018] In a preferred embodiment, the top end of the upper lamp holder is fixedly connected with a side lamp cover, and the top end of the side lamp cover is fixedly connected with a limiting slot.

[0019] By adopting the technical scheme, when the lamp tube is replaced, the side lamp cover at the two ends of the upper lamp holder can be removed, and the lamp tube can be replaced.

[0020] In a preferred embodiment, the front end of the upper lamp holder is fixedly connected with a threaded hole, and the lower end of the upper lamp holder is fixedly connected with a lower lamp holder.

[0021] By adopting the technical scheme, the lower lamp holder is fixedly connected with the lower end of the upper lamp holder, and plays a protection role.

[0022] In summary, due to the adoption of the technical scheme, the beneficial effects of the present application are:

[0023] In the present application, when the lamp wire of the lamp is installed, the lamp live wire sleeve is first inserted into the interior of the upper clamp and the lower clamp, the upper clamp is pressed downward by rotating the rotating seat, the lamp live wire sleeve is cut by the clamping knife in the upper clamp and the lower clamp, and then the lamp live wire sleeve is held and pulled at the rear end, so that part of the front end of the lamp live wire sleeve is cut to expose the internal live wire core. The live wire core can be inserted into the interior of the wire core groove and connected to the junction box. Then, the pressing plate is pressed downward to drive the lower pressing plate to rotate downward, and then the live wire core is inserted into the interior of the junction box, so that the live wire core is in contact with the power supply live wire, and then the pressing plate is released. The position of the live wire core and the power supply live wire is fixed by the reset lower pressing plate, and the installation is completed. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure schematic view of the plug-in type power supply connection device of the lighting lamp in the present application;

[0025] Figure 2 It is a lamp holder structure schematic view in the present application;

[0026] Figure 3 It is the lamp line connection device structure plan view in the application;

[0027] Figure 4 It is the lamp line connection device internal structure plan view in the application;

[0028] Figure 5 It is the circuit diagram of power supply and lamp in the application.

[0029] Mark in the figure: 1, upper lamp holder; 2, lamp tube; 3, wire hole; 4, lower lamp holder; 5, threaded hole; 6, side lamp cover; 7, limiting groove; 8, lamp fire line cover; 9, lamp zero line cover; 10, upper clamp; 11, lower clamp; 12, rotating seat; 13, clamp blade; 14, wire core groove; 15, junction box; 16, pressing plate; 17, fire wire core; 18, power supply fire wire; 19, lower pressing plate; 20, first spring shaft; 21, upper pressing plate; 22, second spring shaft; 23, power supply switch; 24, power supply; 25, power supply zero line. DETAILED DESCRIPTION

[0030] To make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme in the embodiments of the application will be described clearly and completely below in conjunction with the embodiments of the application. Obviously, the described embodiments are part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0031] Embodiment:

[0032] Reference Figures 1-5, including an upper lamp holder 1, a lamp tube 2 is installed inside the upper lamp holder 1, the left end of the lamp tube 2 is fixedly connected to the lamp live wire sleeve 8, the right end of the lamp tube 2 is fixedly connected to the lamp neutral wire sleeve 9, the live wire core 17 is plugged into the live wire sleeve 8 of the lamp, the upper clamp 10 is attached to the top of the live wire sleeve 8 of the lamp, the lower end of the top of the live wire sleeve 8 of the lamp is attached to the lower clamp 11, the rear end of the upper clamp 10 is rotatably connected to the rotating seat 12, the front end of the rotating seat 12 is fixedly connected to the lower clamp 11, the rear end of the rotating seat 12 is fixedly installed with a junction box 15, the upper end of the interior of the junction box 15 is rotatably connected to a pressing plate 16, the lower end of the interior of the junction box 15 is rotatably connected to a lower pressing plate 19, the surface of the lower pressing plate 19 is attached to the live wire core 17, and the top of the live wire core 17 is fixedly connected to the power live wire 18. The interior of the upper lamp holder 1 is used to install a lamp tube 2 for lighting. The two ends of the lamp tube 2 are respectively connected to the lamp live wire sleeve 8 and the lamp neutral wire sleeve 9. The interior of the lamp live wire sleeve 8 is connected to the live wire core 17 for connecting to the live wire 18 of the power supply end. When installing the lamp wire, the lamp live wire sleeve 8 can be inserted into the interior of the upper clamp 10 and the lower clamp 11. The upper clamp 10 can be rotated and pressed down using the rotating seat 12. The lamp live wire sleeve 8 is cut using the clamping knife 13 in the upper clamp 10 and the lower clamp 11. Then, the lamp live wire sleeve 8 is gripped and pulled toward the rear end to cut part of the front end of the lamp live wire sleeve 8 to expose the internal live wire core 17. The cut lamp live wire sleeve 8 can slide out from the side end of the wire core groove 14. The exposed live wire core 17 can be inserted into the inside of the wire core groove 14 to connect to the junction box 15. Next, press down on the pressing plate 16, and use the upper pressing plate 21 at the lower end of the pressing plate 16 to squeeze the lower pressing plate 19 downward, rotating it downward. This will expand the wiring slot inside the junction box 15. Insert the live wire 17 into the junction box 15, allowing it to contact the live power line 18 before releasing the pressing plate 16. Use the reset lower pressing plate 19 to secure the live wire 17 and the live power line 18, completing the installation.

[0033] Reference Figure 1 and Figure 3 The upper fixture 10 has a core groove 14 formed inside, and a live wire core 17 is inserted into the core groove 14. The core groove 14 can be used to discharge the cut live wire sleeve 8 of the lamp, and the live wire core 17 exposed after the cut lamp wire can be inserted into the interior of the junction box 15 along the core groove 14.

[0034] Reference Figure 1 and Figure 4The interior of the junction box 15 is internally mounted with a first spring shaft 20, the side end of the first spring shaft 20 is fixedly connected with a pressing plate 16, the interior of the junction box 15 is fixedly mounted with a second spring shaft 22, the side end of the second spring shaft 22 is fixedly connected with a lower pressing plate 19. When the pressing on the pressing plate 16 is released, the pressing plate 16 will be upwardly reset and rotated under the action of the spring in the first spring shaft 20, and then the lower pressing of the lower pressing plate 19 by the upper pressing plate 21 is released. And the lower pressing plate 19 will be upwardly reset and rotated under the action of the spring at the second spring shaft 22 after the lower pressing is released, the lower pressing plate 19 will upwardly press the live wire core 17, and the live wire core 17 is pressed in the wire slot in the interior of the junction box 15, so as to fix the positions of the live wire core 17 and the power live wire 18.

[0035] With reference to Figure 1 The interior lower end of the upper clamp 10 is fixedly connected with a clamp cutter 13, and the interior top end of the lower clamp 11 is fixedly connected with the clamp cutter 13. The clamp cutter 13 at the upper clamp 10 and the lower clamp 11 is used for cutting the lamp live wire sleeve 8, and after the core is exposed, the subsequent connection of the power supply is facilitated.

[0036] With reference to Figure 4 The top end of the power live wire 18 is fixedly mounted with a power switch 23, and the rear end of the power switch 23 is mounted with a power supply 24. The power switch 23 is used for connecting or cutting off the power live wire and the lamp live wire.

[0037] With reference to Figure 4 The right end of the power supply 24 is fixedly connected with a power zero line 25, and the top end of the power zero line 25 is mounted with a lamp zero line sleeve 9. The zero line of the power supply 24 and the zero line of the lamp are connected in the same way as the live wire.

[0038] With reference to Figure 2 The top of the upper lamp holder 1 is provided with a wire hole 3, and the side end of the upper lamp holder 1 is mounted with a side lamp cover 6, and the top end of the side lamp cover 6 is provided with a limiting groove 7. When it is necessary to replace the lamp tube, the side lamp cover 6 at both ends of the upper lamp holder 1 can be removed, and the lamp tube is replaced. The limiting groove 7 and the wire hole 3 can limit the lamp line.

[0039] With reference to Figure 2 The front end of the upper lamp holder 1 is provided with a threaded hole 5, and the lower end of the upper lamp holder 1 is threadedly connected with a lower lamp holder 4. The lower lamp holder 4 is mounted at the lower end of the upper lamp holder 1 and plays a protection role.

[0040] The implementation principle of the plug-in power connection device of the lighting lamp is as follows: the inside of the upper lamp holder 1 is used for installing the lighting lamp tube 2, the two ends of the lamp tube 2 are connected with the lamp fire wire sleeve 8 and the lamp zero line sleeve 9 respectively, the inside of the lamp fire wire sleeve 8 is plugged with the fire wire core 17 for connecting the power supply fire wire 18 of the power supply end. When installing the lamp wire, the lamp fire wire sleeve 8 can be plugged into the inside of the upper clamp 10 and the lower clamp 11, the upper clamp 10 can be rotated and pressed down by the rotating seat 12, the lamp fire wire sleeve 8 is cut by the clamp cutter 13 in the upper clamp 10 and the lower clamp 11, and then the lamp fire wire sleeve 8 is held and pulled from the rear end, the part of the front end of the lamp fire wire sleeve 8 is cut to expose the inside fire wire core 17, the cut lamp fire wire sleeve 8 can slide out from the side end of the wire core groove 14, and the exposed fire wire core 17 can be plugged into the inside of the wire core groove 14 and connected to the wire box 15. Then the pressing plate 16 is pressed down, the upper pressing plate 21 at the lower end of the pressing plate 16 extrudes the lower pressing plate 19 to rotate downward, when the lower pressing plate 19 rotates downward, the wire slot space in the inside of the wire box 15 becomes larger, at this time, the fire wire core 17 is inserted into the inside of the wire box 15, the fire wire core 17 is contacted with the power supply fire wire 18, and then the pressing plate 16 is released. The position of the fire wire core 17 and the power supply fire wire 18 is fixed by the reset lower pressing plate 19, when the pressing of the pressing plate 16 is released, the pressing plate 16 is reset and rotated upward under the action of the spring in the first spring shaft 20, and then the lower pressing of the upper pressing plate 21 to the lower pressing plate 19 is released. When the lower pressing is released, the lower pressing plate 19 is reset and rotated upward under the action of the spring at the second spring shaft 22, the lower pressing plate 19 extrudes the fire wire core 17 upward, the fire wire core 17 is extruded in the wire slot in the inside of the wire box 15, so that the position of the fire wire core 17 and the power supply fire wire 18 is fixed. The power switch 23 is used for connecting or cutting off the power supply fire wire and the lamp fire wire. The connection mode of the zero line of the power supply 24 and the zero line of the lamp is the same as that of the fire wire. The device can quickly cut the lamp wire when the lamp is replaced, and the lamp wire is installed and fixed with the power supply end without the help of other tools, which has high applicability and improves the work efficiency.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A plug-in power connection device for a lighting fixture, comprising an upper lamp holder (1), characterized in that: A lamp tube (2) is installed inside the upper lamp holder (1), the left end of the lamp tube (2) is fixedly connected to the lamp live wire sleeve (8), the right end of the lamp tube (2) is fixedly connected to the lamp neutral wire sleeve (9), the interior of the lamp live wire sleeve (8) is plugged with a live wire core (17), an upper clamp (10) is attached to the top of the lamp live wire sleeve (8), a lower clamp (11) is attached to the top lower end of the lamp live wire sleeve (8), and the rear end of the upper clamp (10) is rotatably connected to A rotating seat (12), the front end of the rotating seat (12) is fixedly connected to a lower clamp (11), the rear end of the rotating seat (12) is fixedly installed with a junction box (15), the internal upper end of the junction box (15) is rotatably connected to a pressing plate (16), the internal lower end of the junction box (15) is rotatably connected to a lower pressing plate (19), the surface of the lower pressing plate (19) is fitted with a live wire core (17), and the top end of the live wire core (17) is fixedly connected to a power live wire (18).

2. A plug-in power connection device for a lighting fixture as claimed in claim 1, characterized in that: A wire core groove (14) is provided inside the upper clamp (10), and a live wire core (17) is inserted into the wire core groove (14).

3. The plug-in power connection device for a lighting fixture according to claim 1, characterized in that: A first spring shaft (20) is installed inside the junction box (15), and a side end of the first spring shaft (20) is fixedly connected to a pressing plate (16). A second spring shaft (22) is fixedly installed inside the junction box (15), and a side end of the second spring shaft (22) is fixedly connected to a lower pressing plate (19).

4. The plug-in power connection device for a lighting fixture according to claim 1, wherein: The inner lower end of the upper clamp (10) is fixedly connected with a clamping knife (13), and the inner top end of the lower clamp (11) is fixedly connected with a clamping knife (13).

5. The plug-in power connection device for a lighting fixture according to claim 1, characterized in that: A power switch (23) is fixedly mounted on the top of the power live wire (18), and a power source (24) is mounted on the rear end of the power switch (23).

6. The plug-in power connection device for a lighting fixture according to claim 1, characterized in that: The right end of the power supply (24) is fixedly connected to a power supply neutral line (25), and a lamp neutral line sleeve (9) is installed on the top of the power supply neutral line (25).

7. The plug-in power connection device for a lighting fixture according to claim 1, characterized in that: A wire hole (3) is provided on the top of the upper lamp holder (1), a side lamp cover (6) is installed on the side end of the upper lamp holder (1), and a limiting groove (7) is provided on the top end of the side lamp cover (6).

8. The plug-in power connection device for a lighting fixture according to claim 1, wherein: A threaded hole (5) is provided at the front end of the upper lamp holder (1), and a lower lamp holder (4) is threadedly connected to the lower end of the upper lamp holder (1).

Images