CN212571616U - Electric connector for ceiling lamp - Google Patents
Electric connector for ceiling lamp Download PDFInfo
- Publication number
- CN212571616U CN212571616U CN202021821132.8U CN202021821132U CN212571616U CN 212571616 U CN212571616 U CN 212571616U CN 202021821132 U CN202021821132 U CN 202021821132U CN 212571616 U CN212571616 U CN 212571616U
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- power input
- electrode
- zero line
- input electrode
- conducting ring
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Abstract
The utility model relates to an electric connector for ceiling lamp, it includes fixing base and sliding seat, is equipped with power input electrode on the fixing base, and movable socket is equipped with power output electrode, all be equipped with the terminal on power input electrode and the power output electrode, the terminal surface is equipped with plug wire hole and screw hole, and the pore wall in plug wire hole is passed to the screw hole, and threaded connection has the line ball screw on the screw hole, and fixing base and sliding seat peg graft and the cooperation of mutually rotating, and power input electrode directly switches on or indirectly with power output electrode. The fixed seat and the movable seat of the electric connector for the ceiling lamp are connected in an inserting mode, and the fixed seat and the movable seat are respectively provided with the binding posts, so that wiring is convenient and maintenance can be performed in the future.
Description
Technical Field
The utility model relates to a lamps and lanterns connector, especially an electric connector for ceiling lamp.
Background
The existing ceiling lamp mainly comprises a fixed disk, a driving power supply, a light source, a wiring terminal and the like, wherein the fixed disk is used for being fixed with a ceiling, the driving power supply and the wiring terminal are fixed on the fixed disk, and the light source is welded and fixed with the output end of the driving power supply. The input end of the driving power supply is connected with the mains supply through the wiring terminal. Therefore, when the light source is damaged, it is difficult to recover the use of the ceiling lamp by replacing the light source. Even if the light source can be replaced, the wiring process needs to be operated at high altitude, so that great potential safety hazards exist, and the wiring is prone to be loose.
In addition, some ceiling lamps need to be rotationally matched between the fixed disc and the light source, but obviously, the structure is not suitable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a ceiling lamp power connector that rational in infrastructure, installation maintenance convenience, safe and reliable, can be fit for rotatory lamps and lanterns to use.
The purpose of the utility model is realized like this:
the utility model provides a ceiling lamp power consumption connector, includes fixing base and sliding seat, is equipped with power input electrode on the fixing base, and the sliding seat is equipped with power output electrode, its characterized in that: all be equipped with the terminal on power input electrode and the power output electrode, the terminal surface is equipped with plug wire hole and screw hole, and the screw hole passes the pore wall of plug wire hole, and threaded connection has the line ball screw on the screw hole, and fixing base and sliding seat peg graft and the running fit each other, and power input electrode and power output electrode directly or indirectly switch on.
The purpose of the utility model can also adopt the following technical measures to solve:
as a more specific scheme, the power input electrode and the power output electrode are both made of copper sheets, riveting heads are further arranged on the surfaces of the wiring posts, and the power input electrode and the power output electrode are both riveted with the wiring posts through the riveting heads, so that the installation is convenient.
As a further scheme, one end of the power input electrode extends out of the periphery of the fixed seat, and the bottom surface of one end of the power input electrode extending out of the periphery of the fixed seat is provided with the wiring terminal; one end of the power output electrode extends out of the periphery of the movable seat, and the top surface of the end of the power output electrode extending out of the periphery of the movable seat is provided with another wiring terminal. Therefore, the height of the entire electrical connector can be reduced.
As a further scheme, one end of the movable seat is provided with a positioning insertion matching groove, a conducting ring is arranged in the positioning insertion matching groove and corresponds to the power output electrode, and the conducting ring is in conducting connection with the power output electrode; the fixing seat is provided with an outer insulating annular partition plate corresponding to the positioning insertion matching groove, the power input electrode is provided with an elastic contact piece, the elastic contact piece extends into the inner ring side of the outer insulating annular partition plate, and when the movable seat is inserted into the fixing seat, the conducting ring is in contact conduction with the elastic contact piece, so that 360-degree annular conductive connection is realized.
As a further scheme, the power input electrode is provided with two conducting rings, the two conducting rings are respectively a zero line power output electrode and a live line power output electrode, the two conducting rings are respectively a zero line conducting ring and a live line conducting ring, the zero line conducting ring is in conducting connection with the zero line power output electrode, the live line conducting ring is in conducting connection with the live line power output electrode, the zero line conducting ring is located on the outer side of the live line conducting ring, the zero line conducting ring is separated from the inner wall of the positioning insertion matching groove to form a first insertion seam, and the zero line conducting ring is separated from the live line conducting ring to form a second insertion seam; the power input electrodes are respectively a zero line power input electrode and a live wire power input electrode, the zero line power input electrode and the live wire power input electrode are respectively connected with a zero line elastic contact piece and a live wire elastic contact piece, and the zero line elastic contact piece and the live wire elastic contact piece are respectively in press contact conductive fit with the top surface of the zero line conducting ring and the top surface of the live wire conducting ring.
As a further scheme, an inner insulating annular partition plate is further arranged on the inner ring side of the outer insulating annular partition plate corresponding to the second insertion seam, the inner insulating annular partition plate is in insertion fit with the second insertion seam, and the outer insulating annular partition plate is in insertion fit with the first insertion seam.
As a further scheme, the outer insulating annular partition plate and the inner insulating annular partition plate are arranged at one end of the fixed seat, and a first annular clamping groove is formed between the outer insulating annular partition plate and the inner insulating annular partition plate; the zero line power input electrode and the live wire power input electrode are respectively arranged at the other end of the fixing base, a sinking groove is formed in the other end of the fixing base, the zero line elastic contact piece and the live wire elastic contact piece extend into the sinking groove, a first opening and a second opening are formed in the sinking groove and correspond to the inner ring side of the first annular clamping groove and the inner insulating annular partition plate respectively, the zero line elastic contact piece extends into the first opening, and the live wire elastic contact piece extends into the second opening. And the insulating annular partition plate separates the adjacent conducting rings, so that the safety is improved.
As a further scheme, the top surface of the zero line conducting ring and the top surface of the live line conducting ring are both annular copper sheets, and the top surfaces of the annular copper sheets are provided with flanges; the elastic contact piece is wavy, one end of the elastic contact piece is integrally connected with the power input electrode, and the other end of the elastic contact piece is transversely bent to form a contact end which is in contact with the top surface of the conducting ring. The bottom surface of the contact end can be provided with a wear-resistant conductive contact which is in contact with the top surface of the conductive ring, so that the conductive effect and the service life are longer. The top surface of annular copper sheet is equipped with the turn-ups, can increase its area of contact with elastic contact piece on the one hand, and on the other hand can improve the structural strength of annular copper sheet.
As a further scheme, the periphery of the movable seat is provided with a connecting lug, and/or the periphery of the fixed seat is provided with an annular flange, the surface of the annular flange is provided with bayonets, and the bayonets penetrate through the upper side and the lower side of the annular flange. The fixing base can be connected with an installation carrier (such as a fixed disk of a ceiling lamp) through the bayonet, and the movable base can be connected with the installation carrier (such as a fixed disk of a ceiling lamp) through the connecting lug to realize relative fixation with the fixing base. Or the movable seat can be fixed with the light source and the lampshade, the lampshade is in running fit with the fixed disk through other structures, and after the movable seat is inserted into the fixed seat, the light source of the lampshade can be lightened and can rotate relative to the fixed disk, so that the design space of the lamp is improved.
As a further scheme, a first grounding electrode reserved groove is formed in the surface of the fixed seat corresponding to the position between the zero line power supply input electrode and the live line power supply input electrode, a boss is arranged on the inner ring side of the fixed seat corresponding to the inner insulating annular partition plate, a second annular clamping groove is formed between the boss and the inner insulating annular partition plate in a spaced mode, and the second opening is communicated with the second annular clamping groove; the first grounding electrode reserved groove is provided with a jack penetrating through the boss; a second grounding electrode reserved groove is formed in the surface of the movable seat corresponding to the position between the zero line power output electrode and the live line power output electrode, a pinhole is arranged in the second grounding electrode reserved groove corresponding to the jack and leads to the center of the positioning insertion matching groove. Through set up corresponding electrically conductive contact in earthing pole preformed groove, can be so that the electric connector has the ground connection function, be fit for having metal casing's ceiling lamp and use, it is safer.
The utility model has the advantages as follows:
(1) the fixed seat and the movable seat of the electric connector for the ceiling lamp are communicated in an inserting mode, and the fixed seat and the movable seat are respectively provided with a binding post, so that the wiring is convenient and the electric connector is maintained in the future;
(2) this kind of ceiling lamp power consumption connector's fixing base and sliding seat can be in the mutual normal running fit of condition under the switch-on, help promoting the design space of ceiling lamp, for example can design into the rotatory work of light source etc..
Drawings
Fig. 1 is a schematic structural view of the present invention before inserting and matching.
Fig. 2 is another angle structure diagram of fig. 1.
Fig. 3 is a schematic view of the exploded structure of the middle fixing base assembly of the present invention.
Fig. 4 is a schematic view of the exploded structure of the middle movable seat assembly of the present invention.
Fig. 5 is a schematic view of an angle structure of the middle binding post of the present invention.
Fig. 6 is a schematic view of another angle structure of the middle binding post of the present invention.
Fig. 7 is a schematic view of the overlooking structure of the middle fixing seat and the movable seat of the present invention after being inserted.
FIG. 8 is a schematic sectional view A-A of FIG. 7.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
referring to fig. 1 to 8, an electric connector for a ceiling lamp comprises a fixed seat 1 and a movable seat 5, wherein a power input electrode is arranged on the fixed seat 1, a power output electrode is arranged on the movable socket, binding posts 4 are arranged on the power input electrode and the power output electrode, a wiring hole 43 and a threaded hole 44 are arranged on the surface of each binding post 4, the threaded hole 44 penetrates through the hole wall of the wiring hole 43, a wire pressing screw 41 is connected to the threaded hole 44 in a threaded manner, the fixed seat 1 is connected with the movable seat 5 in an inserting manner and is in mutual rotation fit with the movable seat, and the power input electrode is directly or indirectly conducted with the power.
The power input electrode and the power output electrode are both made of copper sheets, the surface of the binding post 4 is also provided with a riveting head 42, and the power input electrode and the power output electrode are both riveted with the binding post 4 through the riveting head 42.
One end of the power input electrode extends out of the periphery of the fixed seat 1, and the bottom surface of one end of the power input electrode extending out of the periphery of the fixed seat 1 is provided with the wiring terminal 4; one end of the power output electrode extends out of the periphery of the movable seat 5, and the top surface of the end of the power output electrode extending out of the periphery of the movable seat 5 is provided with another wiring terminal 4.
One end of the movable seat 5 is provided with a positioning insertion matching groove, a conducting ring is arranged in the positioning insertion matching groove and corresponds to the power output electrode, and the conducting ring is in conductive connection with the power output electrode; the fixing seat 1 is provided with an outer insulating annular partition plate 17 corresponding to the positioning insertion matching groove, the power input electrode is provided with an elastic contact piece, the elastic contact piece extends into the inner ring side of the outer insulating annular partition plate 17, and when the movable seat 5 is inserted into the fixing seat 1, the conducting ring is in contact conduction with the elastic contact piece, so that 360-degree annular conducting connection is realized.
The power supply input electrodes are two, namely a zero line power supply output electrode 6 and a live line power supply output electrode 7, the conducting rings are two, the two conducting rings are a zero line conducting ring 9 and a live line conducting ring 8 respectively, the zero line conducting ring 9 is in conducting connection with the zero line power supply output electrode 6, the live line conducting ring 8 is in conducting connection with the live line power supply output electrode 7, the zero line conducting ring 9 is located on the outer side of the live line conducting ring 8, the zero line conducting ring 9 is separated from the inner wall of the positioning insertion matching groove to form a first insertion seam 51, and the zero line conducting ring 9 is separated from the live line conducting ring 8 to form a second insertion seam 52; the power input electrodes are two, namely a zero line power input electrode 2 and a live line power input electrode 3, the zero line power input electrode 2 and the live line power input electrode 3 are connected with a zero line elastic contact piece 21 and a live line elastic contact piece 31 respectively, and the zero line elastic contact piece 21 and the live line elastic contact piece 31 are in press-contact conductive fit with the top surface of the zero line conducting ring 9 and the top surface of the live line conducting ring 8 respectively.
The inner ring side of the outer insulating annular partition plate 17 is further provided with an inner insulating annular partition plate 16 corresponding to the second insertion slit 52, the inner insulating annular partition plate 16 is in insertion fit with the second insertion slit 52, and the outer insulating annular partition plate 17 is in insertion fit with the first insertion slit 51.
The outer insulating annular partition plate 17 and the inner insulating annular partition plate 16 are arranged at one end of the fixed seat 1, and a first annular clamping groove 171 is formed between the outer insulating annular partition plate 17 and the inner insulating annular partition plate 16; zero line power input electrode 2 and live wire power input electrode 3 set up respectively at the other end of fixing base 1, and the other end of fixing base 1 is equipped with heavy groove 18, zero line elastic contact 21 and live wire elastic contact 31 stretch into heavy groove 18 in, and heavy groove 18 corresponds the inner ring side of first ring groove 171 and internal insulation annular baffle 16 respectively and is equipped with first trompil 11 and second trompil 13, zero line elastic contact 21 stretches into in the first trompil 11, live wire elastic contact 31 stretches into in the second trompil 13.
The top surface of the zero line conducting ring 9 and the top surface of the live line conducting ring 8 are both annular copper sheets, and the top surfaces of the annular copper sheets are provided with flanges 81; the elastic contact piece is wave-shaped, one end of the elastic contact piece is integrally connected with the power input electrode, and the other end of the elastic contact piece is transversely bent to form a contact end 32 which is in contact with the top surface of the conducting ring. The lower end of the annular copper sheet can be provided with an inserting piece, and the inserting piece is buckled with the movable seat 5 and the corresponding power input electrode thereof to realize the fixation and the electrical conductivity of the annular copper sheet.
The periphery of sliding seat 5 is equipped with engaging lug 54, fixing base 1 periphery is equipped with the annular flange, and the annular flange surface is equipped with bayonet 14, and bayonet 14 runs through the upper and lower both sides of annular flange.
A first grounding electrode reserved groove 12 is formed in the surface of the fixed seat 1 corresponding to the position between the zero line power supply input electrode 2 and the live line power supply input electrode 3, a boss 15 is arranged on the inner ring side of the fixed seat 1 corresponding to the inner insulating annular partition plate 16, a second annular clamping groove 161 is formed between the boss 15 and the inner insulating annular partition plate 16 in a spaced mode, and the second opening 13 is communicated with the second annular clamping groove 161; the first grounding electrode preformed groove 12 is provided with an insertion hole 121 penetrating through the boss 15; and a second grounding electrode reserved groove 55 is formed in the surface of the movable seat 5 corresponding to the position between the zero line power output electrode 6 and the live line power output electrode 7, a pin hole 551 is formed in the second grounding electrode reserved groove 55 corresponding to the jack 121, and the pin hole 551 leads to the center of the positioning insertion matching groove.
In the figure, N is a zero line wiring mark, and L is a live line wiring mark.
Claims (10)
1. The utility model provides an electric connector for ceiling lamp, includes fixing base (1) and sliding seat (5), is equipped with power input electrode on fixing base (1), and the sliding seat is equipped with power output electrode, its characterized in that: all be equipped with terminal (4) on power input electrode and the power output electrode, terminal (4) surface is equipped with plug wire hole (43) and screw hole (44), and screw hole (44) pass the pore wall of plug wire hole (43), and threaded connection has line ball screw (41) on screw hole (44), and fixing base (1) is pegged graft with sliding seat (5) and normal running fit each other, and power input electrode and power output electrode directly or indirectly switch on.
2. The electrical connector for a ceiling lamp according to claim 1, wherein: the power input electrode and the power output electrode are both made of copper sheets, the surface of the binding post (4) is also provided with a riveting head (42), and the power input electrode and the power output electrode are both riveted with the binding post (4) through the riveting head (42).
3. The electrical connector for a ceiling lamp according to claim 1, wherein: one end of the power input electrode extends out of the periphery of the fixed seat (1), and the bottom surface of one end of the power input electrode extending out of the periphery of the fixed seat (1) is provided with the wiring terminal (4); one end of the power output electrode extends out of the periphery of the movable seat (5), and the top surface of the end of the power output electrode extending out of the periphery of the movable seat (5) is provided with another wiring terminal (4).
4. The electrical connector for a ceiling lamp according to claim 1, wherein: one end of the movable seat (5) is provided with a positioning insertion matching groove, a conducting ring is arranged in the positioning insertion matching groove and corresponds to the power output electrode, and the conducting ring is in conductive connection with the power output electrode; the fixing seat (1) is provided with an outer insulating annular partition plate (17) corresponding to the positioning insertion matching groove, an elastic contact piece is arranged on the power input electrode and extends into the inner ring side of the outer insulating annular partition plate (17), and when the movable seat (5) is inserted into the fixing seat (1), the conductive ring is in contact conduction with the elastic contact piece, so that 360-degree annular conductive connection is realized.
5. The electrical connector for a ceiling lamp according to claim 4, wherein: the power supply input electrodes are two, namely a zero line power supply output electrode (6) and a live line power supply output electrode (7), the number of the conducting rings is two, the two conducting rings are a zero line conducting ring (9) and a live line conducting ring (8), the zero line conducting ring (9) is in conducting connection with the zero line power supply output electrode (6), the live line conducting ring (8) is in conducting connection with the live line power supply output electrode (7), the zero line conducting ring (9) is located on the outer side of the live line conducting ring (8), the zero line conducting ring (9) is separated from the inner wall of the positioning insertion matching groove to form a first insertion seam (51), and the zero line conducting ring (9) is separated from the live line conducting ring (8) to form a second insertion seam (52); the power input electrodes are two, and are respectively a zero line power input electrode (2) and a live line power input electrode (3), the zero line power input electrode (2) and the live line power input electrode (3) are respectively connected with a zero line elastic contact piece (21) and a live line elastic contact piece (31), and the zero line elastic contact piece (21) and the live line elastic contact piece (31) are respectively in press contact conductive fit with the top surface of the zero line conducting ring (9) and the top surface of the live line conducting ring (8).
6. The electrical connector for a ceiling lamp according to claim 5, wherein: the inner ring side of the outer insulating annular partition plate (17) is further provided with an inner insulating annular partition plate (16) corresponding to the second insertion slit (52), the inner insulating annular partition plate (16) is in insertion fit with the second insertion slit (52), and the outer insulating annular partition plate (17) is in insertion fit with the first insertion slit (51).
7. The electrical connector for a ceiling lamp according to claim 6, wherein: the outer insulating annular partition plate (17) and the inner insulating annular partition plate (16) are arranged at one end of the fixed seat (1), and a first annular clamping groove (171) is formed between the outer insulating annular partition plate (17) and the inner insulating annular partition plate (16); zero line power input electrode (2) and live wire power input electrode (3) set up the other end in fixing base (1) respectively, and the other end of fixing base (1) is equipped with heavy groove (18), zero line elastic contact (21) and live wire elastic contact (31) stretch into in sinking groove (18), and the inner ring side that sinks groove (18) to correspond first ring groove (171) and internal insulation annular baffle (16) respectively is equipped with first trompil (11) and second trompil (13), zero line elastic contact (21) stretch into in first trompil (11), live wire elastic contact (31) stretch into in second trompil (13).
8. The electrical connector for a ceiling lamp according to claim 5, wherein: the top surface of the zero line conducting ring (9) and the top surface of the live wire conducting ring (8) are both annular copper sheets, and the top surfaces of the annular copper sheets are provided with flanges (81); the elastic contact piece is in a wave shape, one end of the elastic contact piece is integrally connected with the power input electrode, and the other end of the elastic contact piece is transversely bent to form a contact end (32) which is in contact with the top surface of the conducting ring.
9. The electrical connector for a ceiling lamp according to claim 1, wherein: the periphery of sliding seat (5) is equipped with engaging lug (54), and/or fixing base (1) periphery is equipped with annular flange, and annular flange surface is equipped with bayonet socket (14), and bayonet socket (14) run through annular flange's upper and lower both sides.
10. The electrical connector for a ceiling lamp according to claim 7, wherein: a first ground electrode preformed groove (12) is formed in the surface of the fixed seat (1) corresponding to the position between the zero line power input electrode (2) and the live line power input electrode (3), a boss (15) is arranged on the inner ring side of the fixed seat (1) corresponding to the inner insulating annular partition plate (16), a second annular clamping groove (161) is formed between the boss (15) and the inner insulating annular partition plate (16) in a spaced mode, and the second opening (13) is communicated with the second annular clamping groove (161); the first grounding electrode reserved groove (12) is provided with an insertion hole (121) penetrating through the boss (15); a second grounding electrode reserved groove (55) is formed in the surface of the movable seat (5) corresponding to the position between the zero line power output electrode (6) and the live line power output electrode (7), a pin hole (551) is formed in the second grounding electrode reserved groove (55) corresponding to the jack (121), and the pin hole (551) leads to the center of the positioning insertion matching groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821132.8U CN212571616U (en) | 2020-08-27 | 2020-08-27 | Electric connector for ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021821132.8U CN212571616U (en) | 2020-08-27 | 2020-08-27 | Electric connector for ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571616U true CN212571616U (en) | 2021-02-19 |
Family
ID=74626607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021821132.8U Active CN212571616U (en) | 2020-08-27 | 2020-08-27 | Electric connector for ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212571616U (en) |
-
2020
- 2020-08-27 CN CN202021821132.8U patent/CN212571616U/en active Active
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