CN208779272U - A kind of no-welding formula LED seat - Google Patents

Abstract

The utility model discloses a kind of no-welding formula LED seats, including lamp holder body, pcb board and LED lamp bead, the lamp holder body is upper surface and the rectangular box that wherein side end face is open, the pcb board is arranged in lamp holder body, the pcb board is equipped with the wiring post holes of perforation, and the positive negative terminal of the LED lamp bead penetrates in the wiring post holes on pcb board.LED seat provided by the utility model solves the problems, such as that binding post and electrical contact be close in the prior art, LED lamp bead is not fixed firmly on lamp holder；Realize fast assembling-disassembling, the easy access of LED lamp bead；Parallel metal line can guarantee not influencing the normal work of other lamp beads when single lamp bead breaks down, reduce maintenance workload.

Description

A kind of no-welding formula LED seat

Technical field

The utility model relates to decorate to use LED seat technical field, especially a kind of no-welding formula LED seat.

Background technique

LED bulb has energy conservation, and lighting hours is long, and Colour selection is abundant to be waited a little, is based on above-mentioned advantage, main function One of be to be used as decoration.The electric mode that connects of existing LED decorative lamp is to be connected by conducting wire, then conducting wire is put as required Group and mode are spiraled and are put, this to connect that electric mode conducting wire is exposed on the outside, and there are also the weight for bearing integral LED lamp group, hold The damage for easily causing conducting wire, there are biggish security risks, and connect between light bulb, when harness damage, can make one section away from From LED light do not work, influence using the replacement of conducting wire also can be very cumbersome.207539694 U of Chinese patent grant number CN, Day for announcing 2018.06.26 discloses a kind of magnetic base LED seat, including substrate, is equipped with fixed magnetic on the inside of the substrate Ring, the outside of the substrate are equipped with sliding magnet ring, and the substrate runs through from outside to inside guide sleeve, and spring is equipped in the guide sleeve Piece connects electric metal piece, and LED light is additionally provided on the outside of the substrate, and the electrical component that connects of the LED light is sequentially embedded institute from outside to inside State guide sleeve, spring leaf.

Disadvantage of the existing technology: 1, contacting binding post merely with the elastic deformation power of spring leaf, there is contact Bad situation；2, lamp bead is fixed using magnetic magnet ring, magnetic in the electric field and by force under the action of foreign impacts power, magnetic Power can decay, and lamp bead is caused to fall off.

Utility model content

The purpose of this utility model is to provide a kind of no-welding formula LED seats, have no-welding and lamp bead fixing compact The advantages of, solve the problems, such as that binding post poor contact in the prior art and lamp bead fixation be not tight.

According to a kind of no-welding formula LED seat of the utility model embodiment, including lamp holder body, pcb board and LED light Pearl, the lamp holder body is upper surface and wherein the rectangular box of side end face opening, the pcb board are arranged in lamp holder body Interior, the pcb board is equipped with the wiring post holes of perforation, and the positive negative terminal of the LED lamp bead penetrates the wiring post holes on pcb board Interior, the bottom end of the pcb board is equipped with metal line away from the one side of LED lamp bead, under the metal line is located at LED lamp bead just Side, and be in contact with the positive negative terminal of LED lamp bead, the metal line is equipped with lock pillar, and the lock pillar leading portion is equipped with three Expansion slot is arranged with lock nut on the lock pillar, and the lock pillar and lock nut are hollow structure.

On the basis of above scheme, the internal side wall of the lamp holder body is equipped with card slot, and the pcb board is inserted by horizontal Enter to be suspended from lamp holder body bosom position in card slot.

On the basis of above scheme, the upper surface of the lamp holder body is equipped with deckboard, and the deckboard passes through solid Determine screw to be fixedly connected with lamp holder body.

On the basis of above scheme, wiring post holes and metal line on the pcb board can need to be arranged according to decoration Specific shape, the metal line use parallel wiring.

On the basis of above scheme, the outer wall of the lock pillar is equipped with external screw thread, and the inner wall of the lock nut is equipped with interior spiral shell Line, the lock pillar and lock nut are fixed together by internal and external threads engagement.

On the basis of above scheme, the hollow hole of the lock pillar and lock nut is aligned one by one with the wiring post holes on pcb board, institute It states lock pillar and lock nut is all made of copper material and is made.

The utility model has the beneficial effect that LED seat provided by the utility model compared with prior art, passes through It in the lock pillar that the positive negative terminal insertion of LED lamp bead is connect with metal line, and is locked by lock nut, realizes exempting from for lamp bead Welding access, in fixed LED lamp bead, after positive negative terminal insertion lock pillar, three expansion slots on lock pillar are squeezed expansion, are connect Terminal can pass through, and then screw lock nut, in screwing operations, shrink expansion slot, compress binding post, make itself and lock Column is in close contact and is less prone to loosening situation, and keeps being in close contact under external impact or electric field action, solves Binding post and electrical contact be close in the prior art, LED lamp bead on lamp holder the problem of being not fixed firmly；Meanwhile realizing LED The fast assembling-disassembling of lamp bead, easy access；Further, parallel metal line can guarantee to break down in single lamp bead When, the normal work of other lamp beads is not influenced, reduces maintenance workload, and structure is simple, and it is convenient to operate, and has a wide range of applications Prospect.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 be the utility model proposes a kind of no-welding formula LED seat side sectional view.

Fig. 2 be the utility model proposes pcb board and metal line structural schematic diagram.

Fig. 3 be the utility model proposes lock pillar and lock nut structural schematic diagram.

In figure: 1- lamp holder body, 2- card slot, 3-PCB plate, 4- deckboard, 5-LED lamp bead, 6- binding post, 7- hardware cloth Line, 8- lock pillar, 9- lock nut, 10- fixed screw, 11- external screw thread, 12- expansion slot, 13- internal screw thread.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

Referring to Fig.1-3, a kind of no-welding formula LED seat, including lamp holder body 1, pcb board 3 and LED lamp bead 5, lamp holder body 1 is upper surface and the rectangular box that wherein side end face is open, and side opening is arranged for installing pcb board 3, pcb board 3 in lamp holder In ontology 1, pcb board 3 is equipped with the wiring post holes of perforation, and for the binding post 6 of mounted LED lamp bulb 5, the positive and negative of LED lamp bead 5 is connect Terminal 6 penetrates in the wiring post holes on pcb board 3, and the bottom end of pcb board 3 is equipped with metal line 7, gold away from the one side of LED lamp bead 5 Belong to wiring 7 to be located at immediately below LED lamp bead 5, and be in contact with the positive negative terminal 6 of LED lamp bead 5, metal line 7 is equipped with lock pillar 8, for lock pillar 8 in conjunction with the use welding procedure of metal line 7,8 leading portion of lock pillar is equipped with three expansion slots 12, is arranged with lock on lock pillar 8 Cap 9, lock pillar 8 and lock nut 9 are hollow structure.

The internal side wall of lamp holder body 1 is equipped with card slot 2, and pcb board 3 is suspended from lamp holder body 1 by being horizontally inserted into card slot 2 Bosom position, the upper surface of lamp holder body 1 are equipped with deckboard 4, and deckboard 4 passes through fixed screw 10 and lamp holder body 1 is fixedly connected, and the wiring post holes and metal line 7 on pcb board 3 can need to be arranged in specific shape, metal line 7 according to decoration Using parallel wiring, the outer wall of lock pillar 8 is equipped with external screw thread 11, and the inner wall of lock nut 9 is equipped with internal screw thread 13, lock pillar 8 and lock Cap 9 is fixed together by internal and external threads engagement, and the hollow hole of lock pillar 8 and lock nut 9 and the wiring post holes on pcb board 3 are right one by one Together, lock pillar 8 and lock nut 9 are all made of copper material and are made.

When the utility model is used, be first inserted into the wiring post holes that the binding post 6 of LED lamp bead 5 is directed at pcb board 3, In insertion process, binding post 6 can enter the lock pillar 8 at 3 back side of pcb board, and the expansion slot 12 of 8 leading portion of lock pillar is squeezed, until LED 5 bottom of lamp bead stops insertion after being bonded with the upper surface of pcb board 3, and then lock nut 9 is set on lock pillar 8 and is screwed, to all Need LED lamp bead 5 to be mounted successively by 2 interpolation of card slot after aforesaid operations installation by pcb board 3 from the opening of lamp holder body 1 side Enter, and be advanced into pcb board 3 completely into lamp holder body 1, deckboard 4 is finally overlayed on into 1 upper surface of lamp holder body, and lead to Electric use can be connect by crossing 10 fixation of fixed screw.LED seat provided by the utility model, by by the positive and negative wiring of LED lamp bead 5 Column 6 is inserted into the lock pillar 8 connecting with metal line 7, and is locked by lock nut 9, the no-welding access of lamp bead is realized, in fixation When LED lamp bead 5, after positive negative terminal 6 is inserted into lock pillar 8, three expansion slots 12 on lock pillar 8 are squeezed expansion, and binding post 6 can It passes through, then screws lock nut 9, in screwing operations, shrink expansion slot 12, compress binding post 6, make itself and lock pillar 8 It is in close contact and is less prone to loosening situation, and keep being in close contact under external impact or electric field action, solve existing Have in technology that binding post 6 and electrical contact be close, LED lamp bead 5 on lamp holder the problem of being not fixed firmly；Meanwhile realizing LED The fast assembling-disassembling of lamp bead 5, easy access；Further, parallel metal line 7 can guarantee event occur in single lamp bead When barrier, the normal work of other lamp beads is not influenced, it, only need to be by pcb board 3 from lamp holder sheet in the case where the damage of some LED lamp bead 5 Body 1 removes, and lock nut 9 of the Panasonic at this, the LED lamp bead 5 for extracting damage more renews, and reduces maintenance workload, structure Simply, it is convenient to operate, and is with a wide range of applications.

Place is not described in detail for the utility model, is the well-known technique of those skilled in the art.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of no-welding formula LED seat, which is characterized in that including lamp holder body (1), pcb board (3) and LED lamp bead (5), institute The rectangular box that lamp holder body (1) is upper surface and wherein side end face is open is stated, the pcb board (3) is arranged in lamp holder body (1) in, the pcb board (3) is equipped with the wiring post holes of perforation, and the positive negative terminal of the LED lamp bead (5) penetrates pcb board (3) On wiring post holes in, the one side of the bottom end of the pcb board (3) away from LED lamp bead (5) is equipped with metal line (7), the metal Wiring (7) is located at immediately below LED lamp bead (5), and is in contact with the positive negative terminal of LED lamp bead (5), the metal line (7) It is equipped with lock pillar (8), lock pillar (8) leading portion is equipped with three expansion slots (12), is arranged with lock nut (9), institute on the lock pillar (8) Stating lock pillar (8) and lock nut (9) is hollow structure.

2. a kind of no-welding formula LED seat according to claim 1, it is characterised in that: the inside of the lamp holder body (1) Side wall is equipped with card slot (2), and the pcb board (3) is suspended from lamp holder body (1) bosom position by being horizontally inserted into card slot (2) It sets.

3. a kind of no-welding formula LED seat according to claim 1, it is characterised in that: the upper end of the lamp holder body (1) Face is equipped with deckboard (4), and the deckboard (4) is fixedly connected by fixed screw (10) with lamp holder body (1).

4. a kind of no-welding formula LED seat according to claim 1, it is characterised in that: the wiring on the pcb board (3) Post holes and metal line (7) can need to be arranged according to decoration specific shape, and the metal line (7) uses parallel wiring.

5. a kind of no-welding formula LED seat according to claim 4, it is characterised in that: set on the outer wall of the lock pillar (8) Have external screw thread (11), the inner wall of the lock nut (9) is equipped with internal screw thread (13), and the lock pillar (8) and lock nut (9) pass through inside and outside spiral shell Line engagement is fixed together.

6. a kind of no-welding formula LED seat according to claim 5, it is characterised in that: the lock pillar (8) and lock nut (9) Hollow hole be aligned one by one with the wiring post holes on pcb board (3), the lock pillar (8) and lock nut (9) are all made of copper material and are made.