CN212901404U - Lamp bead conductive device - Google Patents
Lamp bead conductive device Download PDFInfo
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- CN212901404U CN212901404U CN202021538650.9U CN202021538650U CN212901404U CN 212901404 U CN212901404 U CN 212901404U CN 202021538650 U CN202021538650 U CN 202021538650U CN 212901404 U CN212901404 U CN 212901404U
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Abstract
The utility model discloses a lamp pearl electric installation, including lamp stand and chassis, the lamp stand is located the chassis top, and the lamp stand center has seted up the circular recess, install the stopper in the circular recess, install the electric installation that can conveniently dismantle between lamp stand and the chassis, this device can pass the wiring mouth with the power cord, compresses tightly the back through the second nut and be connected to the terminal through double-screw bolt, first nut and gasket, realizes switching on of electric current, can avoid when changing lamps and lanterns repeated winding to lamps and lanterns circuit and power supply line to be connected convenient operation is swift.
Description
Technical Field
The utility model relates to a lamp pearl electrically conducts technical field specifically is a lamp pearl electric installation.
Background
The LED lamp bead is the English abbreviation of the LED, and based on the advantages of power saving and long service life, the luminous brightness technology is continuously improved, the LED is applied to illumination, and the development of the LED becomes an important trend at present.
Most of the existing conductive devices of the LED lamps are complex in installation process, and when a chassis is replaced, a bulb circuit and a power supply circuit are required to be wound together and then wrapped by an insulating tape, and then the bulb and a lamp holder are connected again, so that the operation process is very troublesome. Therefore, a lamp bead conducting device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lamp pearl electric installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lamp pearl electric installation, includes lamp stand and chassis, the lamp stand is located the chassis top, and the lamp stand center has seted up the circular recess, install the stopper in the circular recess, install the electric installation that can conveniently dismantle between lamp stand and the chassis.
Preferably, the electric installation includes gasket, double-screw bolt, first nut, terminal and power cord connecting device, the spacing groove has been seted up to the double-screw bolt both sides, and the double-screw bolt passes the circular slot and slides with the spacing block and link to each other, the terminal is located the lamp stand upper surface, gasket one end fixed connection terminal, and the other end touches mutually with the double-screw bolt, first nut links to each other with double-screw bolt one end spiral, the chassis below is connected with the power cord, can restrict the ascending distance of double-screw bolt, and electric current accessible terminal connection is on gasket, first nut and double-screw bolt.
Preferably, power cord connecting device includes spiral cover, second nut and spiral piece, spiral cover, second nut and spiral piece all are located the lamp stand below, the spiral piece is fixed in the chassis top, and sets up flutedly in the middle of, the through wires hole has been seted up to the recess below, the spiral cover is hollow structure, and the internal surface is equipped with the screw thread, makes things convenient for the power cord to pass, and the spiral cover can pass the double-screw bolt nestification on the spiral piece.
Preferably, the gasket, the stud, the first nut, the screw cap and the second nut are all made of conductive materials, so that current transmission can be facilitated.
Preferably, the groove is the same as the second nut in shape and size, and the screw cap can rotatably nest the screw block, so that the screw cap can press the second nut in the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the device can pass the wiring mouth with the power cord, compresses tightly the back through the second nut and be connected to the terminal through double-screw bolt, first nut and gasket, realizes switching on of electric current, can avoid when changing lamps and lanterns repeated winding to lamps and lanterns circuit and power supply line to be connected, and convenient operation is swift.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a lamp socket;
fig. 3 is a schematic structural diagram of a power line connection device.
In the figure: 1-a chassis; 2-a lamp holder; 3-a gasket; 4-a stud; 5-a first nut; 6-a binding post; 7-screw cap; 8-a second nut; 9-a spiral block; 10-a power line; 11-a conductive means; 12-a limiting block; 13-threading holes; 14-a groove; 15-a limiting groove; 16-circular groove; 17-power line connection means.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a lamp pearl electric installation, includes lamp stand 2 and chassis 1, lamp stand 2 is located 1 top on the chassis, and 2 centers of lamp stand have seted up circular recess 16, install stopper 12 in the circular recess 16, stopper 12 is established in 16 internal surface both sides of circular recess, is used for restricting the further upward movement of double-screw bolt 4, install the electric installation 11 that can conveniently dismantle between lamp stand 2 and the chassis 1.
The power cord connecting device 17 comprises a screw cover 7, a second nut 8 and a screw block 9, wherein the screw cover 7, the second nut 8 and the screw block 9 are all located below the lamp holder 2, the screw block 9 is fixed above the chassis 1, a groove 14 is formed in the middle of the screw block 9, a threading hole 13 is formed in the lower portion of the groove 14, the screw cover 7 is of a hollow structure, and threads are arranged on the inner surface of the screw cover.
The gasket 3, the stud 4, the first nut 5, the screw cap 7 and the second nut 8 are all made of conductive materials.
The groove 14 is in accordance with the shape and size of the second nut 8, and the screw cap 7 can rotatably nest the screw block 9.
The working principle is as follows: stud 4 is fixed through both sides spacing groove 15 and stopper 12 from up installing down, 3 one ends of gasket cup joint on stud 4, and the other end is fixed on terminal 6, through first nut 5 and 4 spiral fixed compression gaskets 3 of stud, power cord 10 reaches in the recess 14 through the through wires hole 13, 8 spirals of second nut are served at stud 4, and ann is in recess 14, spiral cover 7 cup joints the rotatory second nut 8 and the power cord 10 that compresses tightly of spiral piece 9, through first nut 5, the circuit switches on is realized in the connection of stud 4 and second nut 8.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a lamp pearl electric installation, includes lamp stand (2) and chassis (1), lamp stand (2) are located chassis (1) top, and lamp stand (2) center seted up circular recess (16), install stopper (12), its characterized in that in circular recess (16): and a conductive device (11) which can be conveniently detached is arranged between the lamp holder (2) and the chassis (1).
2. A lamp bead conducting device according to claim 1, characterized in that: conducting device (11) include gasket (3), double-screw bolt (4), first nut (5), terminal (6) and power cord connecting device (17), spacing groove (15) have been seted up to double-screw bolt (4) both sides, and double-screw bolt (4) pass circular recess (16) and slide with stopper (12) and link to each other, terminal (6) are located lamp stand (2) upper surface, gasket (3) one end fixed connection terminal (6), and the other end and double-screw bolt (4) touch mutually, first nut (5) link to each other with double-screw bolt (4) one end spiral, chassis (1) below is connected with power cord (10).
3. A lamp bead conducting device according to claim 2, characterized in that: the power line connecting device (17) comprises a spiral cover (7), a second nut (8) and a spiral block (9), wherein the spiral cover (7), the second nut (8) and the spiral block (9) are located below the lamp holder (2), the spiral block (9) is fixed above the chassis (1), a groove (14) is formed in the middle of the spiral block, a threading hole (13) is formed in the lower portion of the groove (14), the spiral cover (7) is of a hollow structure, and threads are arranged on the inner surface of the spiral cover.
4. A lamp bead conducting device according to claim 2, characterized in that: the gasket (3), the stud (4), the first nut (5), the screw cap (7) and the second nut (8) are all made of conductive materials.
5. A lamp bead conducting device according to claim 3, characterized in that: the groove (14) is consistent with the shape and the size of the second nut (8), and the screw cap (7) can rotatably nest the screw block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538650.9U CN212901404U (en) | 2020-07-29 | 2020-07-29 | Lamp bead conductive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021538650.9U CN212901404U (en) | 2020-07-29 | 2020-07-29 | Lamp bead conductive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212901404U true CN212901404U (en) | 2021-04-06 |
Family
ID=75230496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021538650.9U Active CN212901404U (en) | 2020-07-29 | 2020-07-29 | Lamp bead conductive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212901404U (en) |
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2020
- 2020-07-29 CN CN202021538650.9U patent/CN212901404U/en active Active
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