CN113834042A - Bulb joint - Google Patents
Bulb joint Download PDFInfo
- Publication number
- CN113834042A CN113834042A CN202111279819.2A CN202111279819A CN113834042A CN 113834042 A CN113834042 A CN 113834042A CN 202111279819 A CN202111279819 A CN 202111279819A CN 113834042 A CN113834042 A CN 113834042A
- Authority
- CN
- China
- Prior art keywords
- contact
- wire contact
- metal connecting
- connecting piece
- live wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000007935 neutral effect Effects 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 25
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 241001465382 Physalis alkekengi Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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- 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
- F21V19/00—Fastening of light sources or lamp holders
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- 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
Abstract
The application provides a bulb connects relates to lamps and lanterns and connects the field. The bulb joint comprises a mounting shell, a rotating mechanism, a first connecting piece and a second connecting piece; the mounting housing has threads. The first connecting piece comprises a convex first live wire contact part and two first metal connecting parts; the second connecting piece comprises a convex second live wire contact part, a convex second zero wire contact part and two second metal connecting parts; the second connecting piece and the first connecting piece are arranged in a crossed mode. The rotating mechanism comprises a rotating piece and a protruding part, the protruding part is provided with a first position and a second position, the first position is that the protruding part is electrically contacted with the two first metal connecting parts, and the second position is that the protruding part is electrically contacted with the two second metal connecting parts; the rotating member is slidably coupled to the mounting housing such that the rotating member is rotatable in a circumferential direction of the mounting housing and the boss is movable between the first position and the second position. It can cooperate screw thread bulb and bayonet socket bulb to use, and it is more convenient to use.
Description
Technical Field
The application relates to the field of lamp connectors, in particular to a bulb connector.
Background
The existing bulb joint is generally a threaded bulb joint and a bayonet bulb joint, but when a corresponding bulb cannot be bought by a threaded lamp cap or a bayonet joint, the bulb cannot be matched with the joint for use, and the bulb joint is very inconvenient.
Disclosure of Invention
The embodiment of the application provides a bulb joint, and it can cooperate screw thread bulb and bayonet socket bulb to use, and it is more convenient to use.
The embodiment of the application is realized as follows:
the embodiment of the application provides a bulb joint, which comprises an installation shell, a rotating mechanism, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are internally provided with a cavity;
the mounting shell is of a cylindrical structure and is provided with a first opening and a second opening which are oppositely arranged, and the inner wall of the mounting shell at the first opening is provided with threads;
the first connecting piece comprises a convex first live wire contact part and two first metal connecting parts, wherein one first metal connecting part is electrically connected with the thread, and the other first metal connecting part is electrically connected with the first live wire contact part;
the second connecting piece comprises a convex second live wire contact part, a convex second zero wire contact part and two second metal connecting parts, and the two second metal connecting parts are respectively electrically connected with the second live wire contact part and the second zero wire contact part; the second connecting piece and the first connecting piece are arranged in a crossed mode, so that the first live wire contact part, the second live wire contact part and the zero line contact part are staggered;
the rotating mechanism comprises a rotating piece and a protruding part fixed on the rotating piece, the protruding part is provided with a first position and a second position, the first position is that the protruding part is electrically contacted with the two first metal connecting parts, and the second position is that the protruding part is electrically contacted with the two second metal connecting parts; the rotating member is slidably coupled to the mounting housing such that the rotating member is rotatable in a circumferential direction of the mounting housing and the boss is movable between the first position and the second position.
Furthermore, the first connecting piece comprises a first supporting part connected with two ends of the first live wire contact part, and the bottom end of the first supporting part is provided with a first metal connecting part; the second connecting piece comprises two second supporting parts connected with the second live wire contact part and the second zero wire contact part, and a second metal connecting part is arranged at the bottom end of each second supporting part; the first supporting part is connected with the mounting shell through a first telescopic connecting piece, and the second supporting part is connected with the mounting shell through a second telescopic connecting piece.
Furthermore, the inner wall of the installation shell is provided with two first installation cavities which are oppositely arranged and two second installation cavities which are oppositely arranged, the first installation cavities and the second installation cavities are arranged at intervals, the two first supporting parts are respectively arranged in the two first installation cavities, and the two second supporting parts are respectively arranged in the two second installation cavities.
Furthermore, the protruding part is arranged at the second opening and extends along the radial direction of the mounting shell, two ends of the protruding part along the extending direction are provided with a live wire contact point and a zero line contact point, the side wall of the protruding part, which is far away from the second opening, is connected with a live wire contact and a zero line contact, the live wire contact is electrically connected with the live wire contact point, and the zero line contact is electrically connected with the zero line contact; the first position is that the live wire contact and the zero line contact of bellying respectively with two first metal connecting portion electrical contacts, and the second position is that the live wire contact and the zero line contact of bellying respectively with two second metal connecting portion electrical contacts.
Further, the cross section of the convex portion in the thickness direction is trapezoidal.
Further, the inner space of installation casing is provided with the plastics division board, and a plurality of through-holes have been seted up to the plastics division board, and a plurality of through-holes correspond first live wire contact site, second live wire contact site and zero line contact site setting respectively.
Further, the inner wall of the rotating piece is provided with a sliding portion, the outer wall of the installation shell is provided with a limiting portion, the limiting portion is provided with a sliding groove, the sliding groove extends along the circumferential direction of the installation shell, and the sliding portion is in sliding fit with the sliding groove.
Further, the sliding part is a triangular protrusion.
Further, the spout is provided with the joint mouth, and the sliding part is provided with the joint that can with joint mouth joint, and the joint mouth corresponds the setting with first supporting part and second supporting part.
Further, the ends of the first metal connecting part and the second metal connecting part are both arc-shaped.
The beneficial effects of the bulb joint of the embodiment of the application include:
when the protruding portion is located at the first position, the protruding portion is in electrical contact with the two first metal connecting portions, at the moment, the threaded bulb is screwed into the threads on the inner wall of the installation shell from the first opening to form threaded connection, the threads of the installation shell are electrically connected with one of the first metal connecting portions, the other first metal connecting portion is electrically connected with the first live wire contact portion, the threads of the installation shell are used as the zero line connecting portion, when the threaded bulb is screwed into the threaded bulb, the live wire of the threaded bulb is communicated with the convex first live wire contact portion, the zero line of the threaded bulb is communicated with the threads of the installation shell, and the threaded bulb can be turned on.
When the installation bayonet socket bulb that will cooperate the bulb to connect, rotate the circumferential motion of rotating member along the installation casing, the live wire contact point and the zero line contact point of bellying break away from with two first metal connecting portion, the direction of height of first connecting piece is followed the decline of the direction of height of installation casing, when the rotating member rotates to the bellying and is located the second position, bellying and two second metal connecting portion electric contact, the position of second connecting piece rises along the direction of height of installation casing, at this in-process, because second connecting piece and first connecting piece cross arrangement, make first live wire contact site and second live wire contact site and zero line contact site all stagger, then first live wire contact site can not mutual interference with second live wire contact site and zero line contact site. When the bellying was located the second position, made the bulb fixed with the draw-in groove cooperation of bayonet socket bulb and installation casing this moment, the live wire and the zero line of bayonet socket bulb switched on with the second live wire contact site and the zero line contact site that are the convex respectively, and the screw thread bulb can light.
The bulb joint of this application embodiment only need just can cooperate screw thread bulb and bayonet socket bulb respectively through rotating the rotating part and use, and it is more convenient to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic view of a portion of a light bulb fitting with a boss in a first position according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a bulb fitting from another perspective with the boss in the first position according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a first connecting member according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a second connector according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a rotating mechanism according to an embodiment of the present application;
FIG. 6 is a schematic view of a light bulb fitting with a boss in a second position according to an embodiment of the present application;
FIG. 7 is a schematic view of the relative positions of a first connecting member and a second connecting member according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a protruding portion according to an embodiment of the present application.
Icon: 10-bulb fitting; 11-mounting the housing; 110-threads; 111-a first mounting cavity; 112-a second mounting cavity; 113-a card slot; 114-a limiting part; 115-a chute; 12-a rotation mechanism; 121-a rotating member; 1211-sliding part; 122-a boss; 1221-live contact; 1222-neutral contact; 1223-live contact; 1224-neutral contact; 13-a first connector; 131-a first live contact; 132-a first support; 133-a first metal connection; 134-a first telescopic connector; 14-a second connector; 141-a second live contact; 142-neutral contact; 143-a second support; 144-a second metal connection; 145-a second telescopic connection; 15-plastic spacer plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be noted that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The embodiment of the present application provides a light bulb fitting 10, which includes a mounting housing 11, a rotation mechanism 12, a first connector 13 having a cavity therein, and a second connector 14.
Referring to fig. 1 and 2, the mounting housing 11 is a cylindrical structure and has a first opening and a second opening opposite to each other, as shown in fig. 1, the first opening is located at the top, and the second opening is located at the bottom. The inner wall of the mounting shell 11 at the first opening is provided with a thread 110, the inner wall of the mounting shell 11 is provided with two first mounting cavities 111 and two second mounting cavities 112, the two first mounting cavities 111 and the two second mounting cavities 112 are arranged oppositely, the first mounting cavities 111 and the second mounting cavities 112 are arranged at intervals, and the mounting shell 11 is further provided with a clamping groove 113 used for being matched with a clamping head of a bayonet bulb. Wherein, screw thread 110 mainly used and screw thread 110 bulb cooperation, draw-in groove 113 mainly used and bayonet socket bulb cooperation to can two kinds of bulbs fix.
Referring to fig. 1 to 3, the first connecting member 13 includes a convex first live line contact portion 131 and two first metal connecting portions 133, wherein one of the first metal connecting portions 133 is electrically connected to the screw thread 110 through a wire, and the other first metal connecting portion 133 is electrically connected to the first live line contact portion 131 through a wire.
Optionally, the first connecting member 13 includes first supporting portions 132 connected to two ends of the first live line contact portion 131, the first metal connecting portion 133 is disposed at a bottom end of the first supporting portion 132, the two first supporting portions 132 are respectively disposed in the two first mounting cavities 111, and the first supporting portion 132 is connected to the mounting housing 11 through a first telescopic connecting member 134. The first connector 13 is made of an insulating material except for the first live line contact 131 and the first metal connection 133.
Illustratively, the first telescopic link 134 is a spring, which is compressed when the bottom end of the first support 132 is forced to move the first support 132 upward, and is changed from a compressed state to a normal state when the force of the bottom end of the first support 132 is removed, thereby moving the first support 132 downward. In other embodiments, the first retractable connector 134 may also be a spring.
Referring to fig. 1, 2 and 4, the second connecting member 14 includes a convex second live wire contact 141, a neutral wire contact 142 and two second metal connecting portions 144, and the two second metal connecting portions 144 are electrically connected to the second live wire contact 141 and the neutral wire contact 142 respectively through wires. The second connecting element 14 is arranged crosswise to the first connecting element 13, so that the first live contact 131 is offset from both the second live contact 141 and the neutral contact 142.
Optionally, the second connecting member 14 comprises two second supporting parts 143 connected to the second live contact 141 and the neutral contact 142, respectively, and the bottom ends of the second supporting parts 143 have second metal connecting parts 144. The two second supporting parts 143 are respectively arranged in the two second mounting cavities 112, and the second supporting parts 143 are connected with the mounting shell 11 through the second telescopic connecting piece 145; the second connector 14 is arranged to cross the first connector 13 such that the first live contact 131 is offset from both the second live contact 141 and the neutral contact 142. The second connecting member 14 is made of an insulating material except for the second live contact 141, the neutral contact 142, and the second metal connecting portion 144.
Illustratively, the second telescopic link 145 is a spring, which is compressed when the bottom end of the second support 143 is forced to move the second support 143 upward, and is changed from a compressed state to a normal state when the force of the bottom end of the second support 143 is removed, thereby moving the second support 143 downward. In other embodiments, the second retractable connector 145 may also be a spring.
Referring to fig. 2 and 5, the rotating mechanism 12 includes a rotating member 121 and a protrusion 122 fixed on the rotating member 121, the protrusion 122 has a first position and a second position, the first position is that the protrusion 122 is electrically contacted with the two first metal connecting portions 133 (refer to fig. 1 and 2), and the second position is that the protrusion 122 is electrically contacted with the two second metal connecting portions 144 (refer to fig. 6). The rotary member 121 is slidably connected to the mounting housing 11 such that the rotary member 121 can rotate in the circumferential direction of the mounting housing 11 and the boss 122 moves between the first position and the second position.
In some embodiments, the protruding portion 122 is disposed at the second opening and extends in a radial direction of the mounting housing 11, both ends of the protruding portion 122 in the extending direction have a live contact 1221 and a neutral contact 1222, a side wall of the protruding portion 122 away from the second opening is connected with a live contact 1223 and a neutral contact 1224, the live contact 1223 is electrically connected with the live contact 1221, and the neutral contact 1224 is electrically connected with the neutral contact. Live and neutral contacts 1223 and 1224 of boss 122 are used to connect with live and neutral wires in the arrangement circuit.
The first position is that the live contact 1221 and the neutral contact 1222 of the boss 122 are electrically contacted with the two first metal connecting portions 133 (refer to fig. 1 and 2), and the second position is that the live contact 1221 and the neutral contact 1222 of the boss 122 are electrically contacted with the two second metal connecting portions 144 (refer to fig. 6).
When the protruding portion 122 is located at the first position, the protruding portion 122 supports the two first supporting portions 132, and the live contact 1221 and the neutral contact 1222 of the protruding portion 122 are electrically contacted with the two first metal connecting portions 133, respectively, at this time, the screw thread 110 bulb is screwed into the screw thread 110 on the inner wall of the mounting housing 11 from the first opening to form a screw thread 110 connection, the screw thread 110 of the mounting housing 11 is electrically connected with one of the first metal connecting portions 133, the other first metal connecting portion 133 is electrically connected with the first live contact portion 131, the screw thread 110 of the mounting housing 11 serves as a neutral connecting portion, when the screw thread 110 bulb is screwed in, the live wire of the screw thread 110 bulb is conducted with the convex first live contact portion 131, the neutral wire of the screw thread 110 bulb is conducted with the screw thread 110 of the mounting housing 11, and the screw thread 110 bulb can be lighted.
When the bayonet bulb is to be installed cooperatively, the rotary member 121 is rotated to move along the circumferential direction of the installation housing 11, the boss 122 is out of a state of supporting the two first supporting portions 132, the live contact 1221 and the neutral contact 1222 of the boss 122 are out of contact with the two first metal connecting portions 133, the position of the first connecting member 13 is lowered along the height direction of the installation housing 11, when the rotary member 121 is rotated until the boss 122 is in the second position, the boss 122 supports the two second supporting portions 143, and the live contact 1221 and the neutral contact 1222 of the boss 122 are electrically contacted with the two second metal connecting portions 144, respectively, the position of the second connecting member 14 is raised along the height direction of the installation housing 11, in this process, since the second connecting member 14 is disposed to intersect with the first connecting member 13, the first live contact 131 is offset from the second live contact 141 and the neutral contact 142, the first and second hot contacts 131 and 141 and the neutral contact 142 do not interfere with each other during the ascent and descent. Wherein in the first position the first line contact 131 is located above the second line contact 141 and the neutral contact 142, and in the second position the second line contact 141 and the neutral contact 142 are above the first line contact 131. Optionally, the second connecting member 14 is arranged crosswise to the first connecting member 13.
When the protruding portion 122 is located at the second position, the bayonet bulb is matched with the slot 113 of the mounting housing 11 at this time, so that the bulb is fixed, the live wire and the neutral wire of the bayonet bulb are respectively conducted with the second live wire contact portion 141 and the neutral wire contact portion 142 which are convex, and the screw thread 110 bulb can be turned on.
The bulb joint 10 of the embodiment of the application can be respectively matched with the thread 110 bulb and the bayonet bulb only by rotating the rotating part, and the use is convenient.
Referring to fig. 2, in one possible embodiment, a plastic partition plate 15 is disposed in the inner space of the mounting housing 11, and the plastic partition plate 15 is provided with a plurality of through holes corresponding to the first live contact 131, the second live contact 141 and the neutral contact 142, respectively.
When the bulb is matched with the bulb joint 10, no matter the screw thread 110 bulb or the bayonet bulb, the live wire or the zero wire of the bulb can only be contacted with the first live wire contact part 131, the second live wire contact part 141 and the zero wire contact part 142 through the through holes due to the effect of the plastic isolation plate 15, and the connection is more accurate.
Referring to fig. 1, 5 and 7, for example, the inner wall of the rotating member 121 is provided with a sliding portion 1211, the outer wall of the mounting housing 11 is provided with a limiting portion 114, the limiting portion 114 has a sliding slot 115, the sliding slot 115 extends along the circumferential direction of the mounting housing 11, and the sliding portion 1211 is slidably engaged with the sliding slot 115.
The sliding portion 1211 is slidably engaged with the sliding groove 115 to move the sliding portion 1211 along the circumferential direction of the mounting housing 11, wherein the sliding groove 115 limits the moving path of the sliding portion 1211, so that the sliding portion 1211 moves along the circumferential direction of the mounting housing 11 more smoothly. Alternatively, the sliding portion 1211 is a triangular protrusion. Both sides of the triangle can be engaged with the sliding grooves 115, and both sides are restricted, thereby making it possible to make the sliding portion 1211 move more smoothly in the circumferential direction of the installation case 11.
Alternatively, the sliding groove 115 is provided with a card interface (not shown), and the sliding portion 1211 is provided with a card connector (not shown) capable of being engaged with the card interface, which is provided corresponding to the first supporting portion 132 and the second supporting portion 143. When the rotating portion rotates such that the protruding portion 122 is located at the first position, the engaging head of the sliding portion 1211 engages with the engaging opening of the corresponding first supporting portion 132 of the sliding slot 115, and the sliding portion 1211 stops moving. At this time, the sliding portion 1211 can only move in the opposite direction, and when the rotating portion is rotated in the opposite direction so that the protruding portion 122 is located at the second position, the engaging head of the sliding portion 1211 engages with the engaging opening of the corresponding second supporting portion 143 of the sliding slot 115, and the sliding portion 1211 stops moving. Be provided with the joint interface through spout 115, sliding part 1211 is provided with the joint that can with the joint interface joint, and the joint interface corresponds the setting with first supporting part 132 and second supporting part 143, then can fix boss 122 respectively in first position and second position, fixes a position more accurately.
In one possible embodiment, the cross section of the boss 122 in the thickness direction is trapezoidal (refer to fig. 8). The protrusion 122 extends in the radial direction of the mounting housing 11, and the cross section in the thickness direction is trapezoidal, so that when the protrusion 122 is at the first position, the top can jack up the first support 132, and when the rotation portion is rotated to move the protrusion 122 from the first position to the second position, the trapezoidal inclined surface can jack up the second support 143 relatively easily.
Illustratively, the ends of the first metal connection part 133 and the second metal connection part 144 are both arc-shaped. This may allow the protrusion 122 to move between the first and second positions with less resistance to movement, facilitating movement of the protrusion 122.
Further, in a possible embodiment, the live contact 1223 is electrically connected to the live contact 1221 through a conductive wire, and the conductive wire is provided with an infrared remote control switch. Since the bulb joint 10 is provided with the infrared remote control switch, the infrared remote control switch can be remotely controlled through a remote controller to control the on-off and the brightness of the bulb, and the operation is convenient.
In another possible embodiment, a control switch may be disposed on the conductive wire, and the control switch has a bluetooth module. Through bluetooth on the cell-phone and the bluetooth module wireless connection of bulb joint 10, then can control the bulb through the cell-phone, convenient operation.
In summary, the light bulb connector 10 according to the embodiment of the present application can be respectively used with the screw 110 light bulb and the bayonet light bulb only by rotating the rotating portion to move the protruding portion 122 between the first position and the second position, and the use is convenient.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A bulb joint is characterized by comprising an installation shell, a rotating mechanism, a first connecting piece and a second connecting piece, wherein the first connecting piece and the second connecting piece are internally provided with a cavity;
the mounting shell is of a cylindrical structure and is provided with a first opening and a second opening which are oppositely arranged, and the inner wall of the mounting shell at the first opening is provided with threads;
the first connecting piece comprises a convex first live wire contact part and two first metal connecting parts, wherein one first metal connecting part is electrically connected with the thread, and the other first metal connecting part is electrically connected with the first live wire contact part;
the second connecting piece comprises a convex second live wire contact part, a convex second zero wire contact part and two second metal connecting parts, and the two second metal connecting parts are respectively electrically connected with the second live wire contact part and the second zero wire contact part; the second connecting piece and the first connecting piece are arranged in a crossed mode, so that the first live wire contact part, the second live wire contact part and the zero line contact part are staggered;
the rotating mechanism comprises a rotating piece and a protruding part fixed on the rotating piece, the protruding part is provided with a first position and a second position, the first position is that the protruding part is electrically contacted with the two first metal connecting parts, and the second position is that the protruding part is electrically contacted with the two second metal connecting parts; the rotating member is slidably connected with the mounting housing such that the rotating member can rotate in a circumferential direction of the mounting housing and such that the boss moves between the first position and the second position.
2. The light bulb adapter as claimed in claim 1, wherein the first connecting member includes a first support portion connected to both ends of the first live wire contact portion, and a bottom end of the first support portion has the first metal connecting portion; the second connecting piece comprises two second supporting parts connected with the second live wire contact part and the zero wire contact part, and a second metal connecting part is arranged at the bottom end of each second supporting part; the first supporting part is connected with the mounting shell through a first telescopic connecting piece, and the second supporting part is connected with the mounting shell through a second telescopic connecting piece.
3. The light bulb adapter as claimed in claim 2, wherein the mounting housing inner wall has two first mounting cavities disposed opposite to each other and two second mounting cavities disposed opposite to each other, the first mounting cavities and the second mounting cavities are spaced apart from each other, two first supporting portions are respectively disposed in the two first mounting cavities, and two second supporting portions are respectively disposed in the two second mounting cavities.
4. A bulb joint according to any one of claims 1 to 3, wherein the protruding portion is disposed at the second opening and extends in a radial direction of the mounting housing, both ends of the protruding portion in an extending direction have a live contact and a neutral contact, a live contact and a neutral contact are connected to a side wall of the protruding portion away from the second opening, the live contact is electrically connected to the live contact, and the neutral contact is electrically connected to the neutral contact; the first position is that the live wire contact and the zero line contact of the lug boss are respectively in electrical contact with the two first metal connecting parts, and the second position is that the live wire contact and the zero line contact of the lug boss are respectively in electrical contact with the two second metal connecting parts.
5. The light bulb fitting according to claim 4, wherein the cross section of the convex portion in the thickness direction is trapezoidal.
6. A light bulb joint as claimed in any one of claims 1 to 3, wherein the inner space of the mounting housing is provided with a plastic partition plate, the plastic partition plate is provided with a plurality of through holes, and the plurality of through holes are respectively arranged corresponding to the first live wire contact part, the second live wire contact part and the neutral wire contact part.
7. The light bulb joint according to claim 2 or 3, wherein the inner wall of the rotary member is provided with a sliding portion, the outer wall of the mounting housing is provided with a limiting portion having a sliding groove extending in a circumferential direction of the mounting housing, and the sliding portion is slidably fitted with the sliding groove.
8. The light bulb fitting of claim 7, wherein the sliding portion is a triangular protrusion.
9. The bulb joint according to claim 7, wherein the sliding groove is provided with a joint interface, the sliding portion is provided with a joint capable of being jointed with the joint interface, and the joint interface is arranged corresponding to the first supporting portion and the second supporting portion.
10. A light bulb fitting according to any one of claims 1 to 3, wherein the ends of the first metal connecting portion and the second metal connecting portion are each arc-shaped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111279819.2A CN113834042A (en) | 2021-10-29 | 2021-10-29 | Bulb joint |
| PCT/CN2021/130134 WO2023070750A1 (en) | 2021-10-29 | 2021-11-11 | Bulb connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111279819.2A CN113834042A (en) | 2021-10-29 | 2021-10-29 | Bulb joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113834042A true CN113834042A (en) | 2021-12-24 |
Family
ID=78966558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111279819.2A Withdrawn CN113834042A (en) | 2021-10-29 | 2021-10-29 | Bulb joint |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113834042A (en) |
| WO (1) | WO2023070750A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831532Y (en) * | 2005-06-08 | 2006-10-25 | 廖满堂 | Lampholder able to use screw and bayonet |
| ZA200908707B (en) * | 2007-05-17 | 2010-07-28 | Spectrum Pecus Cc | Universal lamp holder |
| CN201000046Y (en) * | 2007-06-19 | 2008-01-02 | 哈力克江·海力力 | Bulb holder universally used for bayonet and screw light bulb |
| CN201345473Y (en) * | 2008-12-31 | 2009-11-11 | 梁心鸿 | Universal lamp cap for screw cap and bayonet cap |
| GB201021345D0 (en) * | 2010-12-16 | 2011-01-26 | Richardson Callum | Bulb holder |
| CN107370003A (en) * | 2016-05-12 | 2017-11-21 | 东莞市濠亮实业有限公司 | Lamp socket and lamp string |
-
2021
- 2021-10-29 CN CN202111279819.2A patent/CN113834042A/en not_active Withdrawn
- 2021-11-11 WO PCT/CN2021/130134 patent/WO2023070750A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023070750A1 (en) | 2023-05-04 |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211224 |