Connector of lamp

Abstract

The utility model relates to the technical field of lamp connectors, and discloses a lamp connector which comprises an electric wire, a connector is fixedly connected to the front end of the outer wall of the electric wire, hollow long plates are fixedly connected to the left side and the right side of the outer wall of the connector, and a threaded long rod is rotationally connected to the middle of the inner wall of each hollow long plate. And the outer wall of the threaded long rod is in threaded connection with a moving block, the outer wall of the moving block is fixedly connected with a long hollow block, the interior of the long hollow block is rotationally connected with a second rotating short column, and the outer wall of the second rotating short column is fixedly connected with a telescopic rod. According to the bulb clamping device, the threaded long rod is rotated to drive the movable block to move to the bulb connecting position, then the telescopic rod is rotated out through the second short column and closed through the first semicircular block and the second semicircular block, and finally the threaded short rod is rotated to contract and clamp the bulb. Therefore, the problem that the bulb falls off and is damaged due to the fact that the threaded ring in the connector is abraded is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lamp connector, especially the connector of lamp. BACKGROUND

[0002] The core function of the lamp is lighting, through the energy form such as electric energy, chemical energy is converted into light energy, provides the light of enough for various space and activity, this process involves light source, such as bulb, LED chip light emitting, and the lamp plays the role of bearing, protection and optimization light source light emitting effect.

[0003] Through the retrieval, China patent publication number is: CN109994904B, a kind of lamp connector, can be quickly installed to the ceiling and synchronously complete electrical connection, including the lower connecting part installed on the lamp, the upper connecting part installed on the ceiling, lower connecting part and upper connecting part are connected and fixed by buckle structure to install the lamp to the ceiling, while the buckle structure is mutually clamped, the conductive antenna group on the lower connecting part is inserted into the upper connecting part and is electrically contacted with the conductive sheet group, to complete the electrical connection of lamp, while the lamp realizes the function of ground connection through ground wire conductive sheet, upper connecting part, lower connecting part, the lamp of the application is fixed on the ceiling through lamp connector and synchronously realizes electrical connection, it is convenient to assemble, save time and effort, can be repeatedly disassembled, it is convenient to maintain disassembly in later period, reduce maintenance cost, and electrical connection is quick, safe, reliable, connection mode is novel and unique, the lamp with the lamp connector is high in use safety performance, but the thread circle in the connector will be worn after installing and disassembling bulb multiple times, which will cause the bulb to fall after installation and cause damage, and further cause inconvenience to subsequent lighting use work. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides the connector of lamp, aims at improving the problem that the thread circle in the connector will be worn after installing and disassembling bulb multiple times, which will cause the bulb to fall and cause damage.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: the connector of lamps and lanterns, including the electric wire, the outer wall front end of electric wire is fixedly connected with the connector, the outer wall left and right sides of connector are all fixedly connected with hollow long board, the inner wall middle part of hollow long board is rotatably connected with screw long rod, the outer wall of screw long rod is threadedly connected with moving block, the outer wall of moving block is fixedly connected with long hollow block, the inside of long hollow block is rotatably connected with rotating short column no.

[0006] Through the above technical scheme: through rotating screw long rod, screw long rod will drive the moving block of outer wall to move and adjust to bulb connection when rotating, when moving block moves, the long hollow block of outer wall will be adjusted position, then through rotating short column no. 2 in long hollow block, the telescopic rod of rotating short column no. 2 is rotated, after telescopic rod is rotated, through the connecting short plate of rotating short column no. 1 top slide connection, the semicircular block no. 1 of outer wall is closed with the semicircular block no. 2 of connecting short plate right side, finally, the screw short rod in square short block middle part is rotated, and the semicircular block no. 1 and semicircular block no. 2 are inwards and are shrunk and clamped lamp.

[0007] As further description of the above technical scheme:

[0008] The protection mechanism includes long hollow recessed groove plate, and the long hollow recessed groove plate is installed on the rear side of the electric wire, and a plurality of square blocks are fixedly connected to the top of the long hollow recessed groove plate, and a fixed long rod is rotatably connected to the middle part of the square block, and a fixed long piece is fixedly connected to the outer wall of the fixed long rod, and a clamping block is fixedly connected to the bottom front side of the fixed long piece, and a long slot is formed in the top of the long hollow recessed groove plate, and a spring is fixedly connected to the inside of the long slot, and the top end of the spring is fixedly connected to the bottom of the fixed long piece, and a recessed long plate is slidably connected to the inside of the long hollow recessed groove plate, and a connecting frame is fixedly connected to the outer wall front side of the recessed long plate.

[0009] Through the technical scheme, the fixed long piece at the middle part of the square block at the top of the long hollow recessed groove plate is pressed to extrude the spring inside the long slot, the fixed long piece on the other side is lifted, the clamping block at the front side of the bottom is separated from the long slot plate inside the long hollow recessed groove plate, and finally the long slot plate is stretched and contracted simultaneously by pushing the connecting frame.

[0010] Further description is made to the technical scheme:

[0011] The outer wall of the electric wire is provided with a protective long sleeve, and the outer wall of the protective long sleeve is threadedly connected with a screw four.

[0012] Through the technical scheme, the protective long sleeve installed on the outer wall of the electric wire can play a role in protecting the electric wire.

[0013] Further description is made to the technical scheme:

[0014] The outer wall of the protective long sleeve is threadedly connected with a screw three, and the outer wall of the screw three is threadedly connected with a semicircular clamping frame.

[0015] Through the technical scheme, the semicircular clamping frame on the outer wall of the screw three can fold and shrink the electric wire for subsequent transfer.

[0016] Further description is made to the technical scheme:

[0017] The top of the fixed long piece is provided with a protective pad, and the outer wall of the protective pad is threadedly connected with a screw one at the middle part.

[0018] Through the technical scheme, the protective pad installed on the top of the fixed long piece can play a role in protecting the hand when pressed.

[0019] Further description is made to the technical scheme:

[0020] The outer wall of the semicircular block one is threadedly connected with a screw five at the left side, and the outer wall of the screw five is threadedly connected with an anti-skid sleeve.

[0021] Through the technical scheme, the anti-skid sleeve at the left side of the semicircular block one can increase the contact area with the clamped bulb to enhance the clamping effect.

[0022] Further description is made to the technical scheme:

[0023] The outer wall of the threaded long rod is fixedly connected with a handle at the rear end, and the outer wall of the handle is fixedly connected with a protective sleeve.

[0024] Through the technical scheme, the handle at the rear end of the threaded long rod can facilitate the rotation of the threaded long rod.

[0025] As a further description of the above technical solutions:

[0026] The top rear side of the long hollow recessed plate is threadedly connected with a screw two, and the outer wall of the screw two is threadedly connected with a pull ring.

[0027] Through the above technical solutions: the pull ring at the top of the long hollow recessed plate can hang the electric wire when not in use to prevent damage.

[0028] The utility model has the advantages of:

[0029] 1. In the utility model, the moving block is moved and adjusted to the bulb connection position by rotating the threaded long rod, then the telescopic rod is rotated out by short column two, and then the semicircular block one and the semicircular block two are closed, finally the threaded short rod is rotated to shrink and clamp the bulb inward, thereby avoiding the problems of bulb falling and damage caused by the wear of the threaded ring inside the connector.

[0030] 2. In the utility model, the fixed long piece is pressed to extrude the spring to shrink, the other side of the fixed long piece is warped to drive the clamping block to separate from the recessed long plate inside the long hollow recessed plate, finally the recessed long plate is telescoped out by pushing the connecting frame, thereby realizing the effect of protecting the USB joint. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a perspective view of the connector of the lamp proposed by the utility model;

[0032] Figure 2 It is a side view of the connector of the lamp proposed by the utility model;

[0033] Figure 3 It is a partial structure schematic view of the connector of the lamp proposed by the utility model;

[0034] Figure 4 It is a partial structure display view of the connector of the lamp proposed by the utility model;

[0035] Figure 5 It is a protection mechanism schematic view of the connector of the lamp proposed by the utility model.

[0036] LEGEND:

[0037] 1, wire; 2, protection mechanism; 201, long hollow groove plate; 202, groove long plate; 203, connecting frame; 204, clamping block; 205, fixed long piece; 206, fixed long rod; 207, square block; 208, spring; 209, long slot; 3, screw one; 4, protection pad; 5, screw two; 6, pull ring; 7, screw three; 8, semicircular clamping frame; 9, protection long sleeve; 10, screw four; 11, protection sleeve; 12, handle; 13, long hollow block; 14, telescopic rod; 15, connecting short plate; 16, semicircular block one; 17, screw five; 18, anti-skid sleeve; 19, semicircular block two; 20, square short block; 21, threaded short rod; 22, hollow long plate; 23, threaded long rod; 24, rotating short column one; 25, connecting head; 26, USB connector; 27, rotating short column two; 28, moving block. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Reference Figure 1 , Figure 3 and Figure 4The utility model provides a kind of connector of lamp, including electric wire 1, the outer wall front end of electric wire 1 is fixedly connected with connector 25, the outer wall left and right sides of connector 25 are fixedly connected with hollow long plate 22, the inner wall middle part of hollow long plate 22 is rotatably connected with threaded rod 23, hollow long plate 22 plays the role of fixed threaded rod 23, threaded rod 23 plays the role of rotation, the outer wall of threaded rod 23 is connected with moving block 28, the outer wall of moving block 28 is fixedly connected with long hollow block 13, by rotating threaded rod 23, moving block 28 and the long hollow block 13 of outer wall can be adjusted distance, the inside of long hollow block 13 is rotatably connected with rotating stub two 27, the outer wall of rotating stub two 27 is fixedly connected with telescopic rod 14, rotating stub two 27 plays the role of fixed telescopic rod 14, telescopic rod 14 plays the role of contraction and expansion, the top front side of telescopic rod 14 is rotatably connected with rotating stub one 24, the top of rotating stub one 24 is slidably connected with connecting short plate 15, rotating stub one 24 plays the role of fixed connecting short plate 15 and plays the role of sliding adjustment distance, the outer wall left side of right connecting short plate 15 is fixedly connected with semicircular block one 16, the outer wall right side of left connecting short plate 15 is fixedly connected with semicircular block two 19, by semicircular block one 16 and semicircular block two 19 alignment, play the role of fixed clamping bulb, the outer wall upper and lower sides of semicircular block one 16 and semicircular block two 19 are fixedly connected with multiple square short blocks 20 at equal intervals, the middle part of square short block 20 is threadedly connected with threaded short rod 21, square short block 20 plays the role of fixed threaded short rod 21, threaded short rod 21 plays the role of rotation and tightening, the outer wall rear end of electric wire 1 is fixedly connected with USB connector 26, the rear side of electric wire 1 is all installed with protection mechanism 2, protection mechanism 2 is used for protecting USB connector 26, the outer wall of electric wire 1 is installed with protection long sleeve 9, the outer wall rear side of protection long sleeve 9 is threadedly connected with screw four 10, the protection long sleeve 9 installed on the outer wall of electric wire 1 can play the role of protection to electric wire 1, the outer wall of protection long sleeve 9 is threadedly connected with screw three 7, the outer wall of screw three 7 is threadedly connected with semicircular clamping frame 8, semicircular clamping frame 8 of screw three 7 outer wall can fold up electric wire 1 to be contracted to facilitate subsequent transfer;

[0040] Specifically, by rotating the threaded long rod 23 in the middle of the hollow long plate 22 in turn, the threaded long rod 23 will drive the moving block 28 of the outer wall to move and adjust to the bulb connection position while rotating, and when the moving block 28 moves, it will drive the long hollow block 13 of the outer wall to adjust the position, and then the rotating short column two 27 inside the long hollow block 13 will rotate the telescopic rod 14 of the rotating short column two 27 to the outside, and when the telescopic rod 14 is rotated out, the connecting short plate 15 connected by the top sliding of the rotating short column one 24 will make the semicircular block one 16 of the outer wall close with the semicircular block two 19 on the right side of the left connecting short plate 15; Finally, rotating the threaded short rod 21 in the middle of the square short block 20 makes the semicircular block one 16 and the semicircular block two 19 shrink inward to clamp the bulb. The outer wall of the electric wire 1 is provided with a protective sleeve 9, and the outer wall of the protective sleeve 9 is provided with a screw four 10. The protective sleeve 9 installed on the outer wall of the electric wire 1 can protect the electric wire 1. The outer wall of the protective sleeve 9 is provided with a screw three 7, and the outer wall of the screw three 7 is provided with a semicircular clamping frame 8. The semicircular clamping frame 8 of the screw three 7 can fold and shrink the electric wire 1 for subsequent transfer.

[0041] Referring to Figure 1 , Figure 2 and Figure 5 , the protection mechanism 2 comprises a long hollow recessed plate 201 installed on the rear side of the electric wire 1, a plurality of square blocks 207 fixedly connected at equal intervals on the top of the long hollow recessed plate 201, a fixed long rod 206 rotatably connected in the middle of the square block 207, the fixed long rod 206 in the middle of the square block 207 serving as a rotating adjusting part, a fixed long piece 205 fixedly connected to the outer wall of the fixed long rod 206, a clamping block 204 fixedly connected to the bottom front side of the fixed long piece 205, the fixed long piece 205 serving as a fixed clamping block 204, a long slot 209 formed on the top of the long hollow recessed plate 201, a spring 208 fixedly connected inside the long slot 209, the spring 208 serving as a contraction and expansion part, the top end of the spring 208 fixedly connected to the bottom of the fixed long piece 205, a recessed long plate 202 slidably connected inside the long hollow recessed plate 201, a connecting frame 203 fixedly connected to the outer wall front side of the recessed long plate 202, the connecting frame 203 of the outer wall front side of the recessed long plate 202 serving as a connecting part of the recessed long plate 202, a protective pad 4 installed on the top of the fixed long piece 205, a screw one 3 threadedly connected to the outer wall middle of the protective pad 4, the protective pad 4 installed on the top of the fixed long piece 205 serving as a protective part for hands when pressed, a screw five 17 threadedly connected to the outer wall left side of the semicircular block one 16, a non-slip sleeve 18 threadedly connected to the outer wall of the screw five 17, and the non-slip sleeve 18 on the left side of the semicircular block one 16 can increase the contact area with the clamped bulb to enhance the clamping effect.

[0042] Specifically, by pressing the fixed long piece 205 in the middle of the top square block 207 of the long hollow recessed groove plate 201, the bottom of the fixed long piece 205 is extruded to make the spring 208 inside the long slot 209 contract, and the other side of the fixed long piece 205 is lifted, which drives the clamping block 204 on the front side of the bottom to separate from the recessed long plate 202 inside the long hollow recessed groove plate 201; finally, by pushing the connecting frame 203, the recessed long plate 202 is stretched out at the same time, the top of the fixed long piece 205 is provided with a protective pad 4, and the outer wall of the protective pad 4 is threadedly connected with a screw 3, the protective pad 4 installed on the top of the fixed long piece 205 can protect the hands when pressed, and the outer wall of the semicircular block 16 is threadedly connected with a screw 5 17, and the outer wall of the screw 5 17 is threadedly connected with an anti-skid sleeve 18, the anti-skid sleeve 18 on the left side of the semicircular block 16 can increase the contact area with the clamped bulb to enhance the clamping effect.

[0043] Referring to Figure 1 and Figure 2 , the outer wall of the rear end of the threaded long rod 23 is fixedly connected with a handle 12, the outer wall of the handle 12 is fixedly connected with a protective sleeve 11, and the handle 12 at the rear end of the threaded long rod 23 can facilitate rotation of the threaded long rod 23, the top rear side of the long hollow recessed groove plate 201 is threadedly connected with a screw 2 5, the outer wall of the screw 2 5 is threadedly connected with a pull ring 6, and the pull ring 6 at the top of the long hollow recessed groove plate 201 can hang the electric wire 1 when not in use to prevent damage;

[0044] Specifically, the outer wall of the rear end of the threaded long rod 23 is fixedly connected with a handle 12, the outer wall of the handle 12 is fixedly connected with a protective sleeve 11, and the handle 12 at the rear end of the threaded long rod 23 can facilitate rotation of the threaded long rod 23, the top rear side of the long hollow recessed groove plate 201 is threadedly connected with a screw 2 5, the outer wall of the screw 2 5 is threadedly connected with a pull ring 6, and the pull ring 6 at the top of the long hollow recessed groove plate 201 can hang the electric wire 1 when not in use to prevent damage.

[0045] Working principle: through the rotation of hollow long plate 22 middle part screw long rod 23, screw long rod 23 will drive the moving block 28 of outer wall to move adjustment to bulb connection when moving, when moving block 28 will drive the long hollow block 13 of outer wall to adjust position, then through the rotation of short column two 27 inside long hollow block 13, the telescopic rod 14 of short column two 27 outer wall is rotated out, when telescopic rod 14 is rotated out, again through the top sliding connection of short plate 15 of short column one 24, the semicircular block one 16 of outer wall is closed with the semicircular block two 19 of left short plate 15 right side, finally the screw short rod 21 of square short block 20 middle part is rotated, and semicircular block one 16 and semicircular block two 19 are inwards and are shrunk to clamp the bulb, so that the problem that bulb falls and is damaged due to the wear of the screw thread inside connector is avoided;

[0046] By pressing the fixed long piece 205 of the fixed long rod 206 outer wall in the middle part of the square block 207 of the long hollow recessed groove plate 201 top, the fixed long piece 205 bottom is extruded to make the spring 208 inside the long groove 209 contract, and the other side of the fixed long piece 205 is raised, which will drive the clamping block 204 on the bottom front side to separate from the recessed groove plate 202 inside the long hollow recessed groove plate 201; Finally, by pushing the connecting frame 203, the recessed groove plate 202 is stretched out at the same time, so as to realize the protection effect of the USB connector 26.

[0047] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. Connector of a luminaire comprising an electric cable (1), characterized in that: The outer wall of the electric wire (1) is fixedly connected with a connector (25), the outer wall of the connector (25) is fixedly connected with a hollow long plate (22) on the left and right sides, the inner wall of the hollow long plate (22) is rotationally connected with a threaded long rod (23) in the middle, the outer wall of the threaded long rod (23) is threadedly connected with a moving block (28), the outer wall of the moving block (28) is fixedly connected with an elongated hollow block (13), the inside of the elongated hollow block (13) is rotationally connected with a rotating short column two (27), the outer wall of the rotating short column two (27) is fixedly connected with an extension rod (14), the top front side of the extension rod (14) is rotationally connected with a rotating short column one (24), the top of the rotating short column one (24) is slidably connected with a connecting short plate (15), the outer wall of the right connecting short plate (15) is fixedly connected with a semicircular block one (16) on the left side, the outer wall of the left connecting short plate (15) is fixedly connected with a semicircular block two (19) on the right side, the outer walls of the semicircular block one (16) and the semicircular block two (19) are fixedly connected with a plurality of square short blocks (20) equidistantly on the upper and lower sides, the middle of the square short block (20) is threadedly connected with a threaded short rod (21), the outer wall of the electric wire (1) is fixedly connected with a USB connector (26) at the rear end, the rear side of the electric wire (1) is provided with a protection mechanism (2) around, and the protection mechanism (2) is used for protecting the USB connector (26).

2. The connector of a light fixture of claim 1, wherein: The protection mechanism (2) comprises an elongated hollow recessed groove plate (201), the elongated hollow recessed groove plate (201) is installed on the rear side of the electric wire (1), the top of the elongated hollow recessed groove plate (201) is fixedly connected with a plurality of square blocks (207) equidistantly, the middle of the square block (207) is rotationally connected with a fixed long rod (206), the outer wall of the fixed long rod (206) is fixedly connected with a fixed long sheet (205), the bottom front side of the fixed long sheet (205) is fixedly connected with a clamping block (204), the top of the elongated hollow recessed groove plate (201) is provided with an elongated groove (209), the inside of the elongated groove (209) is fixedly connected with a spring (208), the top end of the spring (208) is fixedly connected with the bottom of the fixed long sheet (205), the inside of the elongated hollow recessed groove plate (201) is slidably connected with a recessed long plate (202), and the outer wall of the recessed long plate (202) is fixedly connected with a connecting frame (203) on the front side.

3. The connector for a light fixture of claim 1, wherein: The outer wall of the electric wire (1) is provided with a protection long sleeve (9), and the outer wall of the protection long sleeve (9) is threadedly connected with a screw four (10) on the rear side.

4. The connector of a light fixture of claim 3, wherein: The outer wall of the protection long sleeve (9) is threadedly connected with a screw three (7), and the outer wall of the screw three (7) is threadedly connected with a semicircular clamping frame (8).

5. The connector for a light fixture of claim 2, wherein: The top of the fixed long sheet (205) is provided with a protection pad (4), and the outer wall of the protection pad (4) is threadedly connected with a screw one (3) in the middle.

6. The connector of a light fixture of claim 1, wherein: The outer wall of the semicircular block one (16) is threadedly connected with a screw five (17) on the left side, and the outer wall of the screw five (17) is threadedly connected with an antiskid sleeve (18).

7. The connector of a light fixture of claim 1, wherein: The outer wall rear end of the threaded long rod (23) is fixedly connected with a rotating handle (12), and the outer wall of the rotating handle (12) is fixedly connected with a protective sleeve (11).

8. The connector of a light fixture of claim 2, wherein: The top rear side of the long hollow recessed groove plate (201) is threadedly connected with a screw two (5), and the outer wall of the screw two (5) is threadedly connected with a pull ring (6).

Images