CN116613562B - LED lamp power cord convenient to tear open and connect - Google Patents

LED lamp power cord convenient to tear open and connect Download PDF

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Publication number
CN116613562B
CN116613562B CN202310883643.4A CN202310883643A CN116613562B CN 116613562 B CN116613562 B CN 116613562B CN 202310883643 A CN202310883643 A CN 202310883643A CN 116613562 B CN116613562 B CN 116613562B
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CN
China
Prior art keywords
sleeve
ring
spring
thread connecting
connecting sleeve
Prior art date
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Active
Application number
CN202310883643.4A
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Chinese (zh)
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CN116613562A (en
Inventor
王志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaoyou Dingtian High Molecular Material Co ltd
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Gaoyou Dingtian High Molecular Material Co ltd
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Priority to CN202310883643.4A priority Critical patent/CN116613562B/en
Publication of CN116613562A publication Critical patent/CN116613562A/en
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Publication of CN116613562B publication Critical patent/CN116613562B/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5216—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases characterised by the sealing material, e.g. gels or resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to the technical field of electric connectors, in particular to an LED lamp power line convenient to disassemble and connect. The invention provides an LED lamp power line which is locked in a threaded connection mode, improves durability and is convenient to disassemble and connect. The utility model provides a LED lamp power cord convenient to tear open and connect, includes intubate, conductive post, sleeve pipe and electrically conductive cover etc. the intubate is pegged graft on the sleeve pipe, and the intraductal left part of intubate is connected with conductive post, and sleeve pipe internally connected has electrically conductive cover, and electrically conductive post is pegged graft on electrically conductive cover. Through L shape pole and L shape loop bar grafting cooperation, make the accurate grafting of conductive column on electrically conductive cover to through external screw thread adapter sleeve and internal screw thread adapter sleeve threaded connection, fix the butt joint of two power cords, make the mutual electricity that connects of power cord, make intubate and sleeve pipe hug closely under the effect of first spring, can avoid appearing not hard up between intubate and the sleeve pipe, still seal the gap between internal screw thread adapter sleeve and the external screw thread adapter sleeve through the rubber sealing ring, realize the function of preventing the infiltration.

Description

LED lamp power cord convenient to tear open and connect
Technical Field
The invention relates to the technical field of electric connectors, in particular to an LED lamp power line convenient to disassemble and connect.
Background
As is well known, the existing power lines of the LED lamp are all of a fixed length, when the LED lamp is used, the power lines are too long, so that people can trip over easily or the LED lamp is inconvenient to carry, and the power lines are too short to be connected conveniently, so that connectors are needed to be added at the ports of the two power lines.
The patent publication No. CN219123587U discloses an electric connector shell convenient to use, including public shell, female shell, positioning mechanism includes connecting seat, handle, spring one, reference column, spread groove, and the connecting seat is fixed in the outside of female shell, and the spread groove sets up in the connecting seat, reference column and connecting seat sliding connection, and the top of reference column links to each other with the handle, and spring one is used for driving the handle to the direction removal that is close to the connecting seat, and one side of seal cover is connected with spread groove assorted connecting plate.
The equipment is inserted into the connecting seat through the connecting plate, and the positioning column is clamped into the positioning groove of the connecting seat under the action of the first spring, so that locking is realized. However, the elastic force of the first spring is adopted to enable the positioning column to be clamped into the positioning groove of the connecting seat to realize locking, once the service time is long, the first spring is aged, the elastic force is not feasible, the positioning column is easy to separate from the connecting seat, and the connection is loose, so that the durability is poor. How to design an LED lamp power cord that is convenient for tear open of improvement durability through threaded connection's mode locking is the technical problem that this patent needs to be solved.
Disclosure of Invention
In order to overcome the defects that the prior art is long in service time, the positioning column is easy to separate from the connecting seat as soon as the spring is aged and the elastic force is not feasible, so that the connection is loose and the durability is poor, the technical problem is that: the LED lamp power cord is locked in a threaded connection mode, durability is improved, and the LED lamp power cord is convenient to disassemble and connect.
The technical proposal is as follows: the utility model provides a LED lamp power cord convenient to tear open and connect, including the intubate, electrically conductive post, sleeve pipe and electrically conductive cover, the intubate is pegged graft on the sleeve pipe, the intraductal left part of intubate is connected with electrically conductive post, sleeve pipe internally connected has electrically conductive cover, electrically conductive post is pegged graft on electrically conductive cover, still including L shape pole, L shape loop bar, hold-down mechanism and sealing mechanism, be connected with L shape loop bar on the intubate, be connected with L shape loop bar on the sleeve pipe, be equipped with the hold-down mechanism that fixes the butt joint of two power cords through threaded connection between intubate and the sleeve pipe, respectively with two power cords and intubate and bushing, and the wire in two power cords is connected with electrically conductive post and sheathed tube electrically conductive cover of intubate respectively, make electrically conductive post accurate grafting is sheathe electrically conductive through hold-down mechanism, and fix the butt joint of two power cords, make intubate and sleeve pipe hug closely under the effect of hold-down mechanism, be equipped with the sealing mechanism that is used for preventing the infiltration.
Optionally, hold-down mechanism is including internal thread adapter sleeve, external thread adapter sleeve, holding ring, push away movable ring and first spring, is connected with the internal thread adapter sleeve on the sleeve pipe, and the cover has the external thread adapter sleeve on the intubate, and internal thread adapter sleeve and external thread adapter sleeve threaded connection are fixed the intubate with sheathed tube butt joint, and the intubate left part is connected with the holding ring, and the cover has the push away movable ring on the intubate, and the external thread adapter sleeve contacts with the push away movable ring, is connected with the first spring that is used for making intubate and sleeve hug closely between push away movable ring and the holding ring, and first spring cover is on the intubate.
Optionally, the sealing mechanism comprises a fixed ring, a rubber sealing ring and a second spring, the middle part of the external thread connecting sleeve is connected with the fixed ring, the middle part of the external thread connecting sleeve is connected with the rubber sealing ring for sealing a gap between the internal thread connecting sleeve and the external thread connecting sleeve in a sliding manner, the rubber sealing ring is positioned on the left side of the fixed ring and is contacted with the right side of the internal thread connecting sleeve, and the second spring is connected between the rubber sealing ring and the fixed ring.
Optionally, the locking mechanism for locking after the insertion pipe is inserted into the sleeve is further arranged, the locking mechanism comprises a guide rod, a stop block, an extrusion ring and a third spring, the guide rod is circumferentially and uniformly connected with the middle part of the internal thread connecting sleeve at intervals, the stop block is connected to the guide rod in a sliding mode, the stop block is contacted with the right side of the positioning ring, the third spring is connected between the stop block and the internal thread connecting sleeve, the third spring is sleeved on the guide rod, the extrusion ring is slidably connected to the middle part of the internal thread connecting sleeve, the extrusion ring is contacted with the right part of the stop block, and the left side of the external thread connecting sleeve is contacted with the right side of the extrusion ring.
Optionally, the right side of the stop block is obliquely arranged.
Optionally, the inner sealing mechanism comprises a gas storage frame, a sealing air bag, a pushing air ring and a fourth spring, wherein the gas storage frame is connected to the middle part in the internal thread connecting sleeve, the gas storage frame is positioned on the left side of the positioning ring, the sealing air bag is communicated with the inner side of the gas storage frame, the pushing air ring is connected to the gas storage frame in a sliding mode, the fourth spring is connected between the right part of the pushing air ring and the gas storage frame, and the right side of the pushing air ring is in contact with the extrusion ring.
Optionally, the locking mechanism for closing the sleeve is further included, the locking mechanism comprises a locking plate, a fifth spring, a sealing plate and a torsion spring, the locking plate is connected inside the sleeve in a sliding mode, the insertion pipe is in contact with the locking plate, the fifth spring is connected between the right part of the locking plate and the inside of the sleeve, the sealing plate is connected with the sealing plate in a rotating mode, the conductive column is in contact with the sealing plate, and the torsion spring is connected between the sealing plate and the right part of the locking plate.
Optionally, still including the clearance mechanism that is used for clearing up the conductive column, clearance mechanism is including blocking ring, sixth spring and wiping board, and left portion slidingtype in the intubate is connected with blocking ring, blocks the ring cover on the conductive column, blocks to be connected with sixth spring between the left portion in ring all and the intubate, and the closure inboard all is connected with wiping board, and the conductive column contacts with wiping board.
The invention has the advantages that: the L-shaped rod is in plug-in fit with the L-shaped sleeve rod, so that the conductive column is precisely plugged in the conductive sleeve, the conductive sleeve is in threaded connection with the internal thread connecting sleeve through the external thread connecting sleeve, the butt joint of the two power lines is fixed, the power lines are mutually connected, the insertion pipe is tightly attached to the sleeve under the action of the first spring, looseness between the insertion pipe and the sleeve can be avoided, and a gap between the internal thread connecting sleeve and the external thread connecting sleeve is sealed through the rubber sealing ring, so that the function of water seepage prevention is realized; the external thread connecting sleeve moves leftwards to push the extrusion ring to move leftwards, the extrusion ring extrudes the stop block to move downwards to limit the positioning ring, so that the locking of the inserted pipe and the sleeve after the insertion is realized, and the separation of the inserted pipe and the sleeve caused by artificial intentional pulling is prevented; the extrusion ring moves leftwards to push the pushing ring to press the gas in the gas storage frame into the closed air bag, so that the closed air bag expands to seal a gap between the cannula and the sleeve, and water seepage is further prevented; the right side of the sleeve is closed by the locking plate and the closing plate, so that dust is prevented from entering the sleeve, and the conduction of the conductive column is prevented from being influenced; the left end of the conductive column is wiped by the wiping plate, and the left part of the conductive column is cleaned by the blocking ring, so that dust on the conductive column is prevented from affecting conductivity.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic cross-sectional perspective view of the hold-down mechanism of the present invention.
Fig. 4 is a schematic perspective view, partly in section, of a hold-down mechanism according to the invention.
Fig. 5 is a schematic perspective view of the sealing mechanism of the present invention.
Fig. 6 is a schematic view of a first perspective structure of the locking mechanism of the present invention.
Fig. 7 is a schematic view of a second perspective of the locking mechanism of the present invention.
Fig. 8 is a schematic perspective view of the internal closure mechanism of the present invention.
FIG. 9 is a schematic cross-sectional perspective view of the internal closure of the present invention.
Fig. 10 is a schematic perspective view of the locking mechanism of the present invention.
Fig. 11 is a schematic cross-sectional perspective view of the locking mechanism of the present invention.
Fig. 12 is an enlarged perspective view of the present invention at a.
Fig. 13 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 14 is a schematic view of a part of a cleaning mechanism according to the present invention.
The reference symbols in the drawings: 1: cannula, 11: conductive column, 2: sleeve, 21: conductive sleeve, 3: l-shaped bar, 4: l-shaped loop bar, 5: compressing mechanism, 51: female connection sleeve, 52: external thread connecting sleeve, 53: positioning ring, 54: push ring, 55: first spring, 6: sealing mechanism, 61: fixing ring, 62: rubber seal ring, 63: second spring, 7: locking mechanism, 71: guide bar, 72: stop block, 73: extrusion ring, 74: third spring, 8: internal closure, 81: gas storage frame, 82: closing the air bag, 83: push ring, 84: fourth spring, 9: locking mechanism, 91: locking plate, 92: fifth spring, 93: closing plate, 94: torsion spring, 10: cleaning mechanism, 101: a blocker ring, 102: sixth spring, 103: the wiping plate.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
The utility model provides a LED lamp power cord convenient to tear open and connect, refer to fig. 1-5, including intubate 1, conductive post 11, sleeve pipe 2, electrically conductive cover 21, L shape pole 3, L shape loop bar 4, hold-down mechanism 5 and sealing mechanism 6, intubate 1 is pegged graft on sleeve pipe 2, three conductive post 11 are installed to intubate 1 internal left part, sleeve pipe 2 internally mounted has three electrically conductive cover 21, conductive post 11 is pegged graft on electrically conductive cover 21, be connected with L shape pole 3 on intubate 1, be connected with L shape loop bar 4 on the sleeve pipe 2, L shape pole 3 is pegged graft on L shape loop bar 4, be equipped with hold-down mechanism 5 between intubate 1 and the sleeve pipe 2, fix the butt joint of two power cords through threaded connection, be equipped with sealing mechanism 6 on the hold-down mechanism 5, sealing mechanism 6 is used for preventing the infiltration.
Referring to fig. 3-4, the compressing mechanism 5 includes an internal thread connecting sleeve 51, an external thread connecting sleeve 52, a positioning ring 53, a pushing ring 54 and a first spring 55, the sleeve 2 is connected with the internal thread connecting sleeve 51, the sleeve 1 is sleeved with the external thread connecting sleeve 52, the internal thread connecting sleeve 51 is connected with the external thread connecting sleeve 52 in a threaded manner, the butt joint of the sleeve 1 and the sleeve 2 is fixed, the positioning ring 53 is installed at the left part of the sleeve 1, the pushing ring 54 is sleeved on the sleeve 1, the external thread connecting sleeve 52 is contacted with the pushing ring 54, the first spring 55 is connected between the pushing ring 54 and the positioning ring 53, the first spring 55 is used for enabling the sleeve 1 to be clung to the sleeve 2, and the first spring 55 is sleeved on the sleeve 1.
Referring to fig. 5, the sealing mechanism 6 includes a fixing ring 61, a rubber sealing ring 62 and a second spring 63, the fixing ring 61 is mounted in the middle of the male screw connecting sleeve 52, the rubber sealing ring 62 is slidably connected to the middle of the male screw connecting sleeve 52, the rubber sealing ring 62 is used for sealing a gap between the female screw connecting sleeve 51 and the male screw connecting sleeve 52, the rubber sealing ring 62 is located at the left side of the fixing ring 61, the rubber sealing ring 62 contacts the right side of the female screw connecting sleeve 51, and the second spring 63 is connected between the rubber sealing ring 62 and the fixing ring 61.
When in use, two power wires are respectively connected with the cannula 1 and the cannula 2, wires in the two power wires are respectively connected with the conductive post 11 of the cannula 1 and the conductive sleeve 21 of the cannula 2, when the two power wires are connected, the L-shaped rod 3 is inserted into the L-shaped sleeve rod 4, so that the cannula 1 is inserted into the cannula 2, the conductive post 11 is accurately inserted into the conductive sleeve 21 through the insertion fit of the L-shaped rod 3 and the L-shaped sleeve rod 4, thus realizing the butt joint conduction of the two power wires, then the external thread connecting sleeve 52 is manually moved leftwards to be in contact with the internal thread connecting sleeve 51, the external thread connecting sleeve 52 is manually rotated to be in threaded connection with the internal thread connecting sleeve 51, thus the butt joint of the two power wires is fixed, when the external thread connecting sleeve 52 is moved leftwards, the external thread connecting sleeve 52 is contacted with the push ring 54, the push ring 54 is pushed to move leftwards, the first spring 55 is compressed, the cannula 1 is tightly attached to the cannula 2 under the action of the first spring 55, looseness between the cannula 1 and the cannula 2 can be avoided, when the external thread connecting sleeve 52 rotates and moves leftwards, the external thread connecting sleeve 52 drives the fixing ring 61, the rubber sealing ring 62 and the second spring 63 to rotate and move leftwards, when the rubber sealing ring 62 and the internal thread connecting sleeve 51 rotate, the rubber sealing ring 62 stops moving leftwards under the limiting action of the internal thread connecting sleeve 51, the external thread connecting sleeve 52 drives the fixing ring 61 to continuously move leftwards, the second spring 63 is compressed, the rubber sealing ring 62 abuts against the right side of the internal thread connecting sleeve 51 under the action of the second spring 63, a gap between the internal thread connecting sleeve 51 and the external thread connecting sleeve 52 is sealed through the rubber sealing ring 62, the water seepage preventing function is realized, when the external screw thread connecting sleeve 52 is disassembled, the external screw thread connecting sleeve 52 is manually reversed, and moves rightwards to be separated from the internal screw thread connecting sleeve 51, the push ring 54 is driven to move rightwards to reset under the reset action of the first spring 55, the external screw thread connecting sleeve 52 drives the fixing ring 61, the rubber sealing ring 62 and the second spring 63 to move rightwards to reset while reversing, and the rubber sealing ring 62 is driven to move leftwards to reset under the reset action of the second spring 63.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 6 and 7, the device further comprises a locking mechanism 7, wherein the locking mechanism 7 comprises a guide rod 71, a stop block 72, a pressing ring 73 and a third spring 74, three guide rods 71 are circumferentially and uniformly arranged at intervals in the middle part of the internal thread connecting sleeve 51, the stop block 72 is slidably connected to the guide rod 71, the right side of the stop block 72 is obliquely arranged, the stop block 72 is contacted with the right side of the positioning ring 53, the third spring 74 is arranged between the stop block 72 and the internal thread connecting sleeve 51, the third spring 74 is sleeved on the guide rod 71, the pressing ring 73 is slidably connected with the middle part of the internal thread connecting sleeve 51, the pressing ring 73 is contacted with the right side of the stop block 72, and the left side of the external thread connecting sleeve 52 is contacted with the right side of the pressing ring 73.
When the external thread connecting sleeve 52 moves leftwards to be in contact with the extrusion ring 73, the extrusion ring 73 is pushed to move leftwards, the stop block 72 is obliquely arranged on the right side of the stop block 72, the stop block 72 is extruded by the extrusion ring 73 to move downwards to be in contact with the right side of the positioning ring 53, the third spring 74 is stretched, the positioning ring 53 is limited by the stop block 72, the locking of the inserted cannula 1 and the cannula 2 is realized, the cannula 1 and the cannula 2 are prevented from being separated by artificial intentional pulling, and when the external thread connecting sleeve 52 moves rightwards to reset, the stop block 72 is driven to move upwards to be separated from the positioning ring 53 under the reset action of the third spring 74, and the stop block 72 extrudes the extrusion ring 73 to move rightwards to reset.
Referring to fig. 1, fig. 2, fig. 8 and fig. 9, the air-tight seal device further comprises an inner sealing mechanism 8, the inner sealing mechanism 8 comprises an air storage frame 81, a sealing air bag 82, an air pushing ring 83 and a fourth spring 84, the air storage frame 81 is mounted in the middle of the inner threaded connecting sleeve 51 and located on the left side of the positioning ring 53, the sealing air bag 82 is communicated with the inner side of the air storage frame 81, the sealing air bag 82 is used for preventing water seepage, the air pushing ring 83 is connected onto the air storage frame 81 in a sliding mode, three fourth springs 84 are connected between the right portion of the air pushing ring 83 and the air storage frame 81, and the right side of the air pushing ring 83 is in contact with the compression ring 73.
When the extrusion ring 73 moves leftwards, the extrusion ring 73 pushes the pushing ring 83 to move leftwards, the fourth spring 84 is compressed, gas in the gas storage frame 81 is pressed into the closed air bag 82, the closed air bag 82 is expanded to seal a gap between the cannula 1 and the sleeve 2, water seepage is further prevented, when the extrusion ring 73 moves rightwards to reset, the pushing ring 83 is driven to move rightwards to reset under the reset action of the fourth spring 84, and therefore the gas in the closed air bag 82 is sucked into the gas storage frame 81.
Referring to fig. 1, 2, 10, 11 and 12, the locking mechanism 9 is further included, the locking mechanism 9 includes a locking plate 91, a fifth spring 92, a closing plate 93 and a torsion spring 94, the inside of the sleeve 2 is slidably connected with the locking plate 91, the insertion tube 1 is in contact with the locking plate 91, three fifth springs 92 are connected between the right part of the locking plate 91 and the inside of the sleeve 2, the right part of the locking plate 91 is rotatably connected with three closing plates 93, the closing plate 93 cooperates with the locking plate 91 to close the locking plate 91, the conductive column 11 is in contact with the closing plate 93, and two torsion springs 94 are connected between the closing plates 93 and the right part of the locking plate 91.
When two power lines are in butt joint, the conductive column 11 is in contact with the closing plate 93, the conductive column 11 pushes the closing plate 93 to rotate upwards to open, the torsion spring 94 deforms, the conductive column 11 penetrates through the closing plate 91, when the insertion tube 1 is in contact with the closing plate 91, the insertion tube 1 pushes the closing plate 91, the closing plate 93 and the torsion spring 94 to move leftwards, the fifth spring 92 is compressed, when the electric conduction column 11 is split, the closing plate 91, the closing plate 93 and the torsion spring 94 are driven to move rightwards to reset under the reset action of the fifth spring 92, the closing plate 93 is driven to rotate downwards to close the closing plate 91 under the reset action of the torsion spring 94, and dust is prevented from entering the sleeve 2 to influence the conduction of the conductive column 11.
Referring to fig. 1, 2, 13 and 14, the cleaning mechanism 10 is further included, the cleaning mechanism 10 includes a blocking ring 101, a sixth spring 102 and a wiping plate 103, the left part in the insertion tube 1 is slidably connected with three blocking rings 101, the blocking rings 101 are sleeved on the conductive column 11, the sixth spring 102 is connected between the blocking rings 101 and the left part in the insertion tube 1, the wiping plate 103 is installed on the inner side of the three sealing plates 93, the wiping plate 103 is used for cleaning the left end of the conductive column 11, and the conductive column 11 is in contact with the wiping plate 103.
When two power lines are in butt joint, the conductive column 11 is in contact with the wiping plate 103, the left end of the conductive column 11 is wiped through the wiping plate 103, when the blocking ring 101 is in contact with the conductive sleeve 21, the blocking ring 101 stops moving under the limiting action of the conductive sleeve 21, the insertion tube 1 continues to move leftwards so that the second spring 63 is compressed, the conductive column 11 is inserted on the conductive sleeve 21, when the conductive column is split, the blocking ring 101 is driven to move leftwards under the reset action of the second spring 63 to reset, the left part of the conductive column 11 is cleaned through the blocking ring 101, and the conductive column 11 is prevented from being polluted by dust to influence conduction.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (8)

1. The utility model provides a LED lamp power cord convenient to tear open and connect, including intubate (1), conductive post (11), sleeve pipe (2) and electrically conductive cover (21), intubate (1) is pegged graft on sleeve pipe (2), sleeve pipe (1) interior left part is connected with conductive post (11), sleeve pipe (2) internal connection has electrically conductive cover (21), conductive post (11) are pegged graft on electrically conductive cover (21), a serial communication port, still include L shape pole (3), L shape loop bar (4), hold-down mechanism (5) and sealing mechanism (6), be connected with L shape pole (3) on sleeve pipe (1), be connected with L shape loop bar (4) on sleeve pipe (2), L shape pole (3) are pegged graft on L shape loop bar (4), be equipped with between intubate (1) and sleeve pipe (2) through threaded connection to connect electric hold-down mechanism (5) that fixes two power cords, with intubate (1) and sleeve pipe (2) respectively, and the wire in two power cords is connected with conductive post (11) and sleeve pipe (2) electrically conductive post (21) respectively, and electrically conductive post (21) are held down through the connection of screw thread connection to electrically conductive post (11) are fixed on the butt joint accurately, the cannula (1) is tightly attached to the sleeve (2) under the action of the pressing mechanism (5), and the pressing mechanism (5) is provided with a sealing mechanism (6) for preventing water seepage.
2. The LED lamp power cord convenient to disassemble and connect according to claim 1, characterized in that the compressing mechanism (5) comprises an internal thread connecting sleeve (51), an external thread connecting sleeve (52), a positioning ring (53), a pushing ring (54) and a first spring (55), the sleeve (2) is connected with the internal thread connecting sleeve (51), the sleeve (1) is sleeved with the external thread connecting sleeve (52), the internal thread connecting sleeve (51) is connected with the external thread connecting sleeve (52) in a threaded manner, the butt joint of the sleeve (1) and the sleeve (2) is fixed, the positioning ring (53) is connected to the left part of the sleeve (1), the pushing ring (54) is sleeved on the sleeve (1), the external thread connecting sleeve (52) is in contact with the pushing ring (54), the first spring (55) used for enabling the sleeve (1) to be clung to the sleeve (2) is connected between the pushing ring (54) and the positioning ring (53), and the first spring (55) is sleeved on the sleeve (1).
3. The LED lamp power cord convenient to disassemble and connect according to claim 2, characterized in that the sealing mechanism (6) comprises a fixed ring (61), a rubber sealing ring (62) and a second spring (63), the fixed ring (61) is connected to the middle part of the external thread connecting sleeve (52), the rubber sealing ring (62) for sealing the gap between the internal thread connecting sleeve (51) and the external thread connecting sleeve (52) is connected to the middle part of the external thread connecting sleeve (52) in a sliding manner, the rubber sealing ring (62) is located on the left side of the fixed ring (61), the rubber sealing ring (62) is in contact with the right side of the internal thread connecting sleeve (51), and the second spring (63) is connected between the rubber sealing ring (62) and the fixed ring (61).
4. The LED lamp power cord convenient to disassemble and connect according to claim 2, further comprising a locking mechanism (7) for locking after the insertion tube (1) is inserted into the sleeve (2), wherein the locking mechanism (7) comprises a guide rod (71), a stop block (72), an extrusion ring (73) and a third spring (74), the guide rod (71) is circumferentially and uniformly spaced in the middle part in the internal thread connecting sleeve (51), the stop block (72) is slidably connected on the guide rod (71), the stop block (72) is contacted with the right side of the positioning ring (53), the third spring (74) is connected between the stop block (72) and the internal thread connecting sleeve (51), the third spring (74) is sleeved on the guide rod (71), the extrusion ring (73) is slidably connected with the extrusion ring (73) in the middle part in the internal thread connecting sleeve (51), the right part of the stop block (72) is contacted with the left side of the external thread connecting sleeve (52) and the right side of the extrusion ring (73).
5. The LED lamp cord according to claim 4, wherein the right side of the stopper (72) is inclined.
6. The LED lamp power cord convenient to disassemble and connect according to claim 2, further comprising an inner sealing mechanism (8) for preventing water seepage, wherein the inner sealing mechanism (8) comprises a gas storage frame (81), a sealing air bag (82), a gas pushing ring (83) and a fourth spring (84), the middle part in the inner threaded connecting sleeve (51) is connected with the gas storage frame (81), the gas storage frame (81) is positioned at the left side of the positioning ring (53), the inner side of the gas storage frame (81) is communicated with the sealing air bag (82), the gas pushing ring (83) is connected on the gas storage frame (81) in a sliding mode, the fourth spring (84) is connected between the right part of the gas pushing ring (83) and the gas storage frame (81), and the right side of the gas pushing ring (83) is contacted with the extrusion ring (73).
7. The LED lamp power cord convenient to disassemble and connect according to claim 1, further comprising a locking mechanism (9) for closing the sleeve (2), wherein the locking mechanism (9) comprises a locking plate (91), a fifth spring (92), a closing plate (93) and a torsion spring (94), the sleeve (2) is internally connected with the locking plate (91) in a sliding manner, the cannula (1) is contacted with the locking plate (91), the fifth spring (92) is connected between the right part of the locking plate (91) and the inside of the sleeve (2), the closing plate (93) is rotatably connected with the closing plate (93), the conductive column (11) is contacted with the closing plate (93), and the torsion spring (94) is connected between the closing plate (93) and the right part of the locking plate (91).
8. The LED lamp power cord convenient to disassemble and connect according to claim 7, further comprising a cleaning mechanism (10) for cleaning the conductive column (11), wherein the cleaning mechanism (10) comprises a blocking ring (101), a sixth spring (102) and a wiping plate (103), the left part in the insertion tube (1) is connected with the blocking ring (101) in a sliding mode, the blocking ring (101) is sleeved on the conductive column (11), the sixth spring (102) is connected between the blocking ring (101) and the left part in the insertion tube (1), the wiping plate (103) is connected to the inner side of the sealing plate (93), and the conductive column (11) is in contact with the wiping plate (103).
CN202310883643.4A 2023-07-19 2023-07-19 LED lamp power cord convenient to tear open and connect Active CN116613562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310883643.4A CN116613562B (en) 2023-07-19 2023-07-19 LED lamp power cord convenient to tear open and connect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310883643.4A CN116613562B (en) 2023-07-19 2023-07-19 LED lamp power cord convenient to tear open and connect

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CN116613562B true CN116613562B (en) 2023-09-19

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213782419U (en) * 2021-01-01 2021-07-23 佛山市顺德区迅杰电子电器有限公司 Electronic connecting line connecting mechanism
CN214899015U (en) * 2021-04-30 2021-11-26 凯联高(厦门)科技有限公司 Power line with sealing structure
CN218242374U (en) * 2022-07-22 2023-01-06 厦门益波电气有限公司 L-shaped signal sensing conductive sleeve for environment-friendly gas switch cabinet
CN115732991A (en) * 2022-11-25 2023-03-03 广州市珠光电线电缆有限公司 Connector for electric wire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213782419U (en) * 2021-01-01 2021-07-23 佛山市顺德区迅杰电子电器有限公司 Electronic connecting line connecting mechanism
CN214899015U (en) * 2021-04-30 2021-11-26 凯联高(厦门)科技有限公司 Power line with sealing structure
CN218242374U (en) * 2022-07-22 2023-01-06 厦门益波电气有限公司 L-shaped signal sensing conductive sleeve for environment-friendly gas switch cabinet
CN115732991A (en) * 2022-11-25 2023-03-03 广州市珠光电线电缆有限公司 Connector for electric wire

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