CN219623997U - Waterproof wiring end cover, lamp and lighting system - Google Patents
Waterproof wiring end cover, lamp and lighting system Download PDFInfo
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- CN219623997U CN219623997U CN202321390826.4U CN202321390826U CN219623997U CN 219623997 U CN219623997 U CN 219623997U CN 202321390826 U CN202321390826 U CN 202321390826U CN 219623997 U CN219623997 U CN 219623997U
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Abstract
The utility model provides a waterproof wiring end cover, a lamp and a lighting system, wherein the waterproof wiring end cover comprises an end cover, a cable connector and a wiring connector, the cable connector is arranged on the end cover, the wiring connector is arranged on the inner side of the end cover, the waterproof wiring end cover further comprises a base and a first sealing ring, the base is provided with a seat part and a first barrel part, the first barrel part is provided with a first clamping part, the end cover is internally provided with a second clamping part, the end cover is detachably sleeved on the first barrel part, the end cover is provided with a locking position and an unlocking position in the circumferential direction of the first barrel part, and the first sealing ring is arranged between the first barrel part and the end cover; when the end cover is at the locking position, the first clamping part is in clamping connection with the second clamping part, and the first sealing ring is abutted between the first cylinder part and the end cover; when the end cover is in the unlocking position, the first clamping part and the second clamping part are separated. The lamp is provided with the waterproof wiring end cover, and the lighting system comprises the lamp.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a waterproof wiring end cover, a lamp provided with the waterproof wiring end cover and a lamplight system comprising the lamp.
Background
Most of the existing lamps have certain waterproof requirements so as to prevent external water vapor or liquid from invading the inside of the lamps, thereby affecting or damaging the operation of electronic components in the lamps. Therefore, most of the existing lamps can lead the connecting cable out of the lamp, and seal the connecting cable and the lamp; however, this approach suffers from the following disadvantages: when the connecting cable led out from the inside of the lamp is connected with the external power supply cable, a waterproof junction box is required to be additionally arranged, so that the use cost is increased, and the use attractiveness is poor.
In this regard, as shown in fig. 1, there is a new type of lamp in the prior art, the lamp 9 includes a lamp body 91, a light source 92, a control unit 93 and a waterproof terminal cover 94, wherein both the light source 92 and the control unit 93 are installed in the lamp body 91, and the light source 92 is electrically connected with the control unit 93; waterproof wiring end cover 94 includes end cover 941, cable joint 942, wiring connector 943 and sealing washer 944, end cover 941 has connecting portion 9411, connecting portion 9411 has the external screw thread, cable joint 942 is connected with connecting portion 9411 screw thread, cable joint 942 is used for being connected with outside power supply cable, wiring connector 943 is setting up in end cover 941, be provided with the connecting cable between wiring connector 943 and the control unit 93, wiring connector 943 still is used for being connected with outside power supply cable electricity, sealing washer 944 suit is on connecting portion 9411, and sealing washer 944 adjoins between end cover 941 and cable joint 942. The novel lamp 9 can solve the problem that a waterproof junction box is required to be additionally arranged when the lamp is electrically connected with an external power supply cable, so that the use cost is reduced, and the use attractiveness is improved; however, the novel lamp 9 has the following defects: if the external power supply cable and the cable connector 942 are fixedly connected, although the waterproof, dustproof and anti-corrosion performance of the novel lamp 9 can be improved, when the cable connector 942 is assembled with the end cover 941, the cable connector 942 drives the wire connector 943 and the external power supply cable to rotate together, so that the connecting cable and the external power supply cable are severely twisted, and the connecting cable and/or the external power supply cable are damaged or even twisted; if the external power supply cable and the cable connector 942 can rotate relatively, the cable connector 942 can be prevented from being twisted when assembled with the end cover 941, but the waterproof, dustproof and anti-corrosion performances of the novel lamp 9 are deteriorated, so that external water vapor or liquid may still invade the novel lamp 9, and the working and service life of the electronic components such as the light source 92 and the control unit 93 are affected.
Disclosure of Invention
In order to solve the problems, the main purpose of the utility model is to provide a waterproof wiring end cover which is convenient to assemble and good in three-proofing performance.
Another object of the present utility model is to provide a lamp provided with the waterproof wiring end cover.
It is a further object of the present utility model to provide a lighting system comprising a luminaire as described above.
In order to achieve the main object of the utility model, the utility model provides a waterproof wiring end cover, which comprises an end cover, a cable connector and a wiring connector, wherein the cable connector is arranged on the end cover, the wiring connector is arranged on the inner side of the end cover, the waterproof wiring end cover further comprises a base and a first sealing ring, the base is provided with a seat part and a first barrel part, the first barrel part is provided with a first clamping part, the end cover is internally provided with a second clamping part, the end cover is detachably sleeved on the first barrel part, the end cover is provided with a locking position and an unlocking position in the circumferential direction of the first barrel part, and the first sealing ring is arranged between the first barrel part and the end cover; when the end cover is at the locking position, the first clamping part is in clamping connection with the second clamping part, and the first sealing ring is abutted between the first cylinder part and the end cover; when the end cover is in the unlocking position, the first clamping part and the second clamping part are separated.
Therefore, through the structural design of the waterproof wiring end cover, when the lamp provided with the waterproof wiring end cover is connected with an external power supply cable, the waterproof wiring box is not required to be additionally arranged, and the three-proofing performance of the lamp is ensured; the quick connection between the external power supply cable and the lamp can be realized, and meanwhile, the external power supply cable and the connecting cable between the internal wiring connection of the lamp and the control unit can be prevented from being twisted, so that the connecting cable and external power supply are protected.
In a preferred embodiment, the first clamping portions are located on the outer peripheral wall of the first barrel, the number of the first clamping portions is more than two, and the more than two first clamping portions are distributed along the circumferential direction of the first barrel; the end cover is internally provided with a second barrel part which is detachably sleeved on the first barrel part, the second clamping parts are positioned on the inner peripheral wall of the second barrel part, the number of the second clamping parts is more than two, and the more than two second clamping parts are in one-to-one correspondence with the more than two first clamping parts.
From the above, the above design can improve the reliability and tightness of the connection between the base and the end cover, and simultaneously, the structural design of the base and the end cover is more optimized and reasonable, and the first clamping part and the second clamping part can be better clamped and connected.
The first clamping part comprises a guide section and a limit section, the upstream end of the guide section is provided with a guide surface along the locking rotation direction of the end cover, the limit section is positioned at the downstream end of the guide surface, the guide surface guides the second clamping part to move back to the extending end of the first barrel part, and the limit section extends from the fixed end of the first barrel part of the guide Duan Xiangdi; a groove is formed between the second barrel part and the end cover in a surrounding mode, the first sealing ring is installed in the groove, the second clamping part is a protruding block, and when the end cover is located at a locking position, the distance between the protruding end of the first barrel part and the bottom of the groove is smaller than the height of the first sealing ring.
From the above, the above design makes when the end cover rotates from the unlocking position to the locking position, the guide section of the first clamping part can force the end cover to gradually move towards the base through the cooperation between the guide surface and the convex block, so that the extending end of the first barrel part is matched with the bottom of the groove on the end cover to squeeze the first sealing ring, the first sealing ring can reach waterproof compression amount, and the tightness between the end cover and the base is ensured.
The further proposal is that a first connecting hole is arranged on the end cover, a connecting column is arranged on the base, and the connecting column is provided with a second connecting hole; when the end cover is in the locking position, the first connecting hole is opposite to the second connecting hole.
From the above, the end cover at the locking position can be further limited by the design, so that the end cover at the locking position is further prevented from rotating relative to the base, and the tightness between the end cover and the base is further ensured.
The cable connector comprises a fixing piece, a second sealing ring, a nut and a hollow nut, wherein the fixing piece is provided with a hollow rod portion and a limiting portion, the limiting portion is arranged on the hollow rod portion in a surrounding mode, the hollow rod portion is arranged on an end cover, a first end of the hollow rod portion stretches into the end cover, the second sealing ring is sleeved on the hollow rod portion, the second sealing ring is adjacent between the end cover and the limiting portion, the nut is located in the end cover, the nut is in threaded connection with the hollow rod portion, the hollow nut is located outside the end cover, and the hollow nut is in threaded connection with the hollow rod portion.
From the above, the design makes the cable connector lock and fix the external power supply cable through the hollow nut after the assembly between the end cover and the base, so as to avoid twisting the external power supply cable and the connecting cable in the assembly process of the end cover, and simultaneously ensure the tightness between the external power supply cable and the cable connector and prevent external water vapor, liquid and the like from entering the lamp body from gaps between the external power supply cable and the cable connector. In addition, the leakproofness of being connected between cable joint and the end cover can be improved in the setting of second sealing washer to further promote waterproof wiring end cover's three proofings performance.
The waterproof wiring end cover further comprises a push-pull seat, and the wiring connector is arranged on the push-pull seat.
From the above, the push-pull seat can be convenient for a user to take and put the wiring connector.
Still further scheme is, waterproof wiring end cover still includes the solidus ware, and the solidus ware is located between wiring connector and the cable joint, and the solidus ware includes solidus seat and line ball knot, and the solidus seat is installed on the push-and-pull seat, and solidus seat is located on the same side of push-and-pull seat with wiring connector, and line ball knot detachably installs on the solidus seat, encloses into the through wires hole between line ball knot and the solidus seat.
From the above, the arrangement of the wire fixing device can improve the safety and standardization of the external power supply cable routing; in addition, can also improve the reliability of being connected between outside power supply cable and the wiring connector to better prevent outside power supply cable break away from with the connection of wiring connector, guarantee the reliability of the lamps and lanterns work that is provided with this waterproof wiring end cover.
The further proposal is that one end of the push-pull seat, which is close to the cable joint, is provided with an operation part; the operation part is a groove, or the operation part is an anti-skid grain, or the operation part is a through hole, and the through hole penetrates through the push-pull seat.
From the above, the setting of operating portion is convenient for the user to get from the lamp body and put push-and-pull seat.
In order to achieve another object of the present utility model, the present utility model provides a lamp, which includes a lamp body, a light source and a control unit, wherein the light source and the control unit are both located in the lamp body, the light source is electrically connected with the control unit, the lamp further includes the waterproof wiring end cover, the seat is connected with one end of the lamp body, and the wiring connector is electrically connected with the control unit through a connection cable.
From the above, the lamp provided with the waterproof wiring end cover can protect the connecting cable and the external power supply cable, wiring of the lamp is simpler and easier to operate, and meanwhile, the three-proofing performance of the lamp can be improved.
In order to achieve the further object of the utility model, the utility model provides a lighting system, which comprises a control terminal, wherein the lighting system further comprises the lamp, and the control unit is electrically connected with the control terminal and/or performs information interaction with the control terminal.
From the above, when the lamp is wired, the lamp light system provided with the lamp can protect the connecting cable and the external power supply cable of the lamp, so that the wiring of the lamp is simpler and easier to operate, and the three-proofing performance of the lamp is improved, so that the working reliability and the service life of the lamp are ensured.
Drawings
Fig. 1 is an exploded view of a partial structure of a prior art new lamp.
Fig. 2 is an exploded view of a first partial structure of a lamp embodiment of the present utility model.
Fig. 3 is an exploded view of a second partial joint of an embodiment of the luminaire of the present utility model.
Fig. 4 is an exploded view of a third partial structure of an embodiment of the luminaire of the present utility model, with partial components omitted.
The utility model is further described below with reference to the drawings and examples.
Detailed Description
Lamp embodiment
Referring to fig. 1 to 3, a lamp 100 includes a lamp body 101, a light source, a control unit, and a waterproof terminal cover 102. The light source and the control unit are both installed in the lamp body 101, and the light source is electrically connected with the control unit, so that the control unit can control the on-off of the light source, the illumination brightness of the light source, the illumination mode of the light source and the like. The first end of the lamp body 101 is provided with a common end cover 1, and a third sealing ring is arranged between the common end cover 1 and the first end of the lamp body 101 so as to seal gaps between the different end covers 1 and the first end of the lamp body 101, thereby preventing external water vapor, liquid, dust and the like from entering the lamp body 101. A waterproof wiring end cover 102 is mounted on the second end of the lamp body 101, and the waterproof wiring end cover 102 comprises an end cover 1, a cable joint 2, a wiring connector 3, a base 4, a first sealing ring 5, a push-pull seat 6 and a wire fixing device 7.
The end cap 1 is detachably connected to the base 4, and a first seal ring 5 is provided between the first cylindrical portion 42 and the end cap 1. The end cover 1 has a second clamping portion 111 therein, the base 4 has an integrally formed seat portion 41 and a first barrel portion 42, the seat portion 41 is mounted on the second end of the lamp body 101, preferably, a fourth sealing ring is disposed between the seat portion 41 and the second end of the lamp body 101, the first barrel portion 42 has a first clamping portion 421, and the first clamping portion 421 is located on the outer peripheral wall of the first barrel portion 42. When the end cap 1 is sleeved on the first barrel part 42 of the base 4, the end cap 1 has locking position and unlocking position in the circumferential direction of the first barrel part 42. When the end cover 1 is at the locking position, the first clamping part 421 is in clamping connection with the second clamping part 111 so as to lock and fix the end cover 1 on the end cover 1, and the first sealing ring 5 is abutted between the first cylinder part 42 and the end cover 1; when the end cover 1 is in the unlocking position, the first clamping portion 421 is separated from the second clamping portion 111, so as to release the clamping connection between the first clamping portion 421 and the second clamping portion 111, and thus the end cover 1 can be removed from the base 4.
Preferably, the end cap 1 has a second barrel portion 11 therein, the second barrel portion 11 is detachably sleeved on the first barrel portion 42, and the inner diameter of the second barrel portion 11 is preferably equal to or slightly smaller than the outer diameter of the first barrel portion 42. The second engaging portion 111 is formed on the inner peripheral wall of the second cylinder portion 11. Through setting up second section of thick bamboo portion 11, reliability and the compactness of being connected between improvement end cover 1 that can be better and base 4 also make base 4 and the structural design of end cover 1 optimize, reasonable more simultaneously to make first joint portion 421 and second joint portion 111 can carry out the joint better and connect.
Further, the number of the first engaging portions 421 is more than two, and the more than two first engaging portions 421 are uniformly distributed along the circumferential direction of the first cylinder 42; as in the present embodiment, the number of the first engaging portions 421 is preferably three. Accordingly; the number of the second clamping portions 111 is also more than two, and the more than two second clamping portions 111 are uniformly distributed along the circumferential direction of the second barrel portion 11, so that the more than two second clamping portions 111 can be in one-to-one correspondence with the more than two first clamping portions 421, and the number of the second clamping portions 111 is equal to the number of the first clamping portions 421, as in the present embodiment, the number of the second clamping portions 111 is also three.
Further, in the present embodiment: a groove 12 is formed between the second barrel part 11 and the end cover 1, and the first sealing ring 5 is arranged in the groove 12. The second clamping part 111 is a bump; the first clamping portion 421 includes a guide section 4211 and a limiting section 4212, along the locking rotation direction of the end cap 1 (and the direction in which the end cap 1 rotates from the unlocking position to the locking position), the upstream end of the guide section 4211 has a guide surface 42111, the guide surface 42111 is located on a first surface of the guide section 4211 opposite to the protruding end of the first barrel portion 42, the guide surface 42111 is used for guiding the second clamping portion 111 to move opposite to the protruding end of the first barrel portion 42, the limiting section 4212 is located at the downstream end of the guide surface 42111, and the limiting section 4212 extends from the guide section 4211 to the fixed end of the first barrel portion 42, and the limiting section 4212 is used for cooperating with the bump to block the end cap 1 from continuing to rotate relative to the base 4, so as to keep the end cap 1 and the base 4 in the design position. Wherein the distance between the protruding end of the first barrel portion 42 and the bottom of the groove 12 is smaller than the height of the first sealing ring 5 when the end cap 1 is in the locked position. The design makes, when end cover 1 rotates from the unblock position to the locking position, guide section 4211 of first joint portion 421 can force end cover 1 gradually to base 4 through the cooperation between guide surface 42111 and the lug, and then makes the bottom first sealing washer 5 of the recess 12 on the end cover 1 of the protruding end cooperation end of first section of thick bamboo 42 extrude to make first sealing washer 5 reach waterproof compression volume, thereby guarantee the leakproofness between end cover 1 and the base 4.
In order to prevent the cover 1 in the locked position from being freely rotatable with respect to the base 4, it is preferable that a first connection hole 13 is provided in the cover 1 and a connection post 411 is provided in the base 4, the connection post 411 having a second connection hole 4111 such that the first connection hole 13 faces the second connection hole 4111 when the cover 1 is in the locked position, and the first connection hole 13 is preferably coaxially provided with the second connection hole 4111; therefore, the user can pass through the first connecting hole 13 through the locking piece (such as a bolt) and then is tightly connected with the second connecting hole 4111, so that the end cover 1 and the base 4 at the locking position are further limited and locked, and the tightness between the end cover 1 and the base 4 is ensured.
The cable joint 2 is mounted on the end cap 1, and the cable joint 2 is used for fixing the external power supply cable 103 and making itself to the external power supply cable 103 for sealing connection. Preferably, the cable joint 2 comprises a fixing piece 21, a second sealing ring 22, a nut 23 and a hollow nut 24, wherein the fixing piece 21 is provided with a hollow rod part 211 and a limiting part 212, the limiting part 212 is arranged on the hollow rod part 211 in a surrounding manner, the hollow rod part 211 is arranged on the end cover 1, and a first end of the hollow rod part 211 extends into the end cover 1; the second sealing ring 22 is sleeved on the hollow rod part 211, and the second sealing ring 22 is adjacent between the end cover 1 and the limiting part 212; the nut 23 is positioned in the end cover 1, and the nut 23 is in threaded connection with the hollow rod part 211; located outside the end cap 1 is a hollow nut 24, the hollow nut 24 being in threaded engagement with the hollow stem 211. Through the structural design of cable joint for cable joint 2 can accomplish the assembly back between end cover 1 and base 4 and lock outside power supply cable 103 through cavity nut 24 fixedly, in order to avoid in end cover 1 assembly process, the connecting cable 8 between outside power supply cable 103 and wiring connector 3 and the control unit is twisted, can also guarantee the leakproofness between outside power supply cable 103 and the cable joint 2 simultaneously, prevent outside steam, liquid etc. from getting into in the lamp body 101 from the gap between outside power supply cable 103 and the cable joint 2. In addition, the arrangement of the second sealing ring 22 can improve the tightness of the connection between the cable connector 2 and the end cover 1, so as to further improve the three-proofing performance of the waterproof terminal cover 102.
The wiring connector 3 and the push-pull seat 6 are both arranged on the inner side of the end cover 1, so that the wiring connector 3 and the push-pull seat 6 can be placed in the lamp body 101. The wiring connector 3 is electrically connected with the control unit through the connection cable 8, and the wiring connector 3 is also used for being electrically connected with the external power supply cable 103, so that the external power supply cable 103 can supply power to the lamp 100 stably and reliably, and the lamp 100 can work normally and stably. The wiring connector 3 is mounted on the push-pull seat 6, so that a user can take and put the wiring connector 3 more conveniently. Preferably, an end of the push-pull seat 6 near the cable connector 2 has an operation portion 61, such as in the present embodiment, the operation portion 61 is a through hole, and the through hole penetrates the push-pull seat 6, and the operation portion 61 is configured to facilitate the operation of the push-pull seat 6, so as to facilitate the user to take and put the push-pull seat 6 from the lamp body 101. Of course, in other embodiments, the operation portion 61 is also the groove 12 or the anti-skid pattern.
The wire fixing device 7 is located between the wiring connector 3 and the operation part 61, the wire fixing device 7 comprises a wire fixing seat 71 and a wire pressing buckle 72, the wire fixing seat 71 is installed on the push-pull seat 6, the wire fixing seat 71 and the wiring connector 3 are located on the same side of the push-pull seat 6, the wire pressing buckle 72 is detachably installed on the wire fixing seat 71, a threading hole is formed between the wire pressing buckle 72 and the wire fixing seat 71 in a surrounding mode, when the wiring connector 3 is electrically connected with the external power supply cable 103, the external power supply cable 103 passes through the threading hole, and the wire fixing device 7 is used for fixing and limiting the external power supply cable 103 so as to improve the wiring safety and standardization of the external power supply cable 103; and meanwhile, the reliability of connection between the external power supply cable 103 and the wiring connector 3 can be improved, so that the external power supply cable 103 is better prevented from being disconnected from the wiring connector 3, and the reliability of operation of the lamp 100 provided with the waterproof wiring end cover 102 is ensured.
When the lamp 100 is connected with the external power supply cable 103, firstly, when all the locking pieces are connected with the end cover 1 and the base 4, the locking pieces are detached firstly; then, the end cover 1 is rotated to an unlocking position, and the end cover 1 is taken off from the base 4; next, the connection cable 8 is used to electrically connect the wiring connector 3 and the control unit; next, the hollow nut 24 of the cable joint 2 is unscrewed, and the external power supply cable 103 is sequentially passed through the hollow nut 24, the hollow rod portion 211, and the threading hole of the wire holder 7, and then, the external power supply cable 103 is electrically connected with the wiring connector 3; next, the wire holder 7 adjusts the wire holder 7 so that the wire holder 7 locks the external power supply cable 103; then, the end cover 1 is sleeved on the first barrel part 42 of the base 4 again, the end cover 1 is rotated to a locking position in an unlocking position, and then, the end cover 1 and the base 4 can be further connected through a locking piece; finally, the hollow nut 24 is screwed so that the hollow nut 24 fixes the external power supply cable 103 in cooperation with the hollow rod portion 211, and achieves sealing between the cable joint 2 and the external power supply cable 103.
In summary, through the structural design of the waterproof wiring end cover 102, when the lamp 100 provided with the waterproof wiring end cover 102 is connected with the external power supply cable 103, no additional waterproof wiring box is needed, and the three-proofing performance of the lamp 100 is ensured; but also can realize the quick connection between the external power supply cable 103 and the lamp 100, and simultaneously can prevent the external power supply cable 103 and the connection cable 8 between the internal wiring connection of the lamp 100 and the control unit from being twisted, thereby playing a role in protecting the connection cable 8 and external power supply.
Lighting system embodiment
The lighting system comprises a control terminal and the lamp described in the lamp embodiment, wherein the lamp is electrically connected with the control terminal and/or performs information interaction with the control terminal. The control terminal can be a conventional control panel (such as a mechanical switch panel) or an intelligent control panel, and is electrically connected with the control unit of the lamp when the control terminal is the conventional control panel; when the control terminal is an intelligent control panel, the control unit is provided with a first wireless communication module, and the control terminal is provided with a second wireless communication module; the control terminal is electrically connected with the control unit, and/or the first wireless communication module and the second wireless communication module perform information interaction. In addition, the control terminal can also be an intelligent mobile terminal (such as a mobile phone, a tablet personal computer, intelligent threading equipment and the like), and can also be an artificial intelligent robot. Therefore, when the lamp is wired, the lamp light system provided with the lamp can protect the connecting cable and the external power supply cable of the lamp, so that the lamp is simpler and easier to operate in wiring, and the three-proofing performance of the lamp is improved, so that the working reliability and the service life of the lamp are ensured.
Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the utility model, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the utility model.
Claims (10)
1. Waterproof wiring end cover includes:
an end cap;
a cable fitting mounted on the end cap;
the wiring connector is arranged on the inner side of the end cover;
the method is characterized in that:
the waterproof terminal cover further comprises:
the base is provided with a seat part and a first cylinder part, the first cylinder part is provided with a first clamping part, the end cover is internally provided with a second clamping part, the end cover is detachably sleeved on the first cylinder part, the end cover is provided with a locking position and an unlocking position in the circumferential direction of the first cylinder part, and the first sealing ring is arranged between the first cylinder part and the end cover;
when the end cover is positioned at the locking position, the first clamping part is in clamping connection with the second clamping part, and the first sealing ring is abutted between the first cylinder part and the end cover;
when the end cover is in the unlocking position, the first clamping part is separated from the second clamping part.
2. The waterproof terminal cover of claim 1, wherein:
the first clamping parts are positioned on the outer peripheral wall of the first barrel part, the number of the first clamping parts is more than two, and the more than two first clamping parts are distributed along the circumferential direction of the first barrel part;
the end cover is internally provided with a second barrel part, the second barrel part is detachably sleeved on the first barrel part, the second clamping parts are positioned on the inner peripheral wall of the second barrel part, the number of the second clamping parts is more than two, and the more than two second clamping parts are in one-to-one correspondence with the more than two first clamping parts.
3. The waterproof terminal cover of claim 2, wherein:
the first clamping part comprises a guide section and a limit section, the upstream end of the guide section is provided with a guide surface along the locking rotation direction of the end cover, the limit section is positioned at the downstream end of the guide surface, the guide surface guides the second clamping part to move away from the extending end of the first barrel part, and the limit section extends from the guide section to the fixed end of the first barrel part;
the second cylinder part and the end cover enclose a groove, the first sealing ring is installed in the groove, the second clamping part is a convex block, when the end cover is positioned at the locking position, and the distance between the extending end of the first cylinder part and the bottom of the groove is smaller than the height of the first sealing ring.
4. A waterproof terminal cover according to claim 3, wherein:
the end cover is provided with a first connecting hole;
the base is provided with a connecting column, and the connecting column is provided with a second connecting hole;
when the end cover is in the locking position, the first connecting hole is opposite to the second connecting hole.
5. The waterproof terminal cover of claim 1, wherein:
the cable joint includes:
the fixing piece is provided with a hollow rod part and a limiting part, the limiting part is arranged on the hollow rod part in a surrounding mode, the hollow rod part is arranged on the end cover, and the first end of the hollow rod part extends into the end cover;
the second sealing ring is sleeved on the hollow rod part and is adjacent between the end cover and the limiting part;
the nut is positioned in the end cover and is in threaded connection with the hollow rod part;
the hollow screw cap is positioned outside the end cover and is in threaded connection with the hollow rod part.
6. The waterproof terminal cover according to any one of claims 1 to 5, wherein:
the waterproof wiring end cover further comprises a push-pull seat, and the wiring connector is mounted on the push-pull seat.
7. The waterproof terminal cover of claim 6, wherein:
the waterproof wiring end cover also comprises a wire fixer, wherein the wire fixer is positioned between the wiring connector and the cable joint, and the wire fixer comprises:
the wire fixing seat is arranged on the push-pull seat, and the wire fixing seat and the wiring connector are positioned on the same side of the push-pull seat;
the wire pressing buckle is detachably arranged on the wire fixing seat, and a threading hole is formed between the wire pressing buckle and the wire fixing seat in a surrounding mode.
8. The waterproof terminal cover of claim 6, wherein:
an operating part is arranged at one end of the push-pull seat, which is close to the cable joint;
the operation part is a groove, or
The operation part is of anti-skid lines, or
The operation part is a through hole, and the through hole penetrates through the push-pull seat.
9. The lamp comprises a lamp body, a light source and a control unit, wherein the light source and the control unit are both positioned in the lamp body, and the light source is electrically connected with the control unit, and is characterized in that:
the lamp further comprises a waterproof wiring end cover as claimed in any one of claims 1 to 8, the base is mounted on one end of the lamp body, and the wiring connector and the control unit can be electrically connected through a connecting cable.
10. The lighting system, including control terminal, its characterized in that still includes:
the luminaire of claim 9;
the control unit is electrically connected with the control terminal and/or performs information interaction with the control terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390826.4U CN219623997U (en) | 2023-06-01 | 2023-06-01 | Waterproof wiring end cover, lamp and lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390826.4U CN219623997U (en) | 2023-06-01 | 2023-06-01 | Waterproof wiring end cover, lamp and lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219623997U true CN219623997U (en) | 2023-09-01 |
Family
ID=87796885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321390826.4U Active CN219623997U (en) | 2023-06-01 | 2023-06-01 | Waterproof wiring end cover, lamp and lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219623997U (en) |
-
2023
- 2023-06-01 CN CN202321390826.4U patent/CN219623997U/en active Active
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