CN216872265U

CN216872265U - Self-locking wiring surface-mounted lamp holder

Info

Publication number: CN216872265U
Application number: CN202122861081.2U
Authority: CN
Inventors: 伍国峰; 范毕华; 游龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-07-01
Anticipated expiration: 2031-11-20

Abstract

The utility model relates to a self-locking wiring surface-mounted lamp holder, which comprises a bottom plate and a rear core, wherein the rear core comprises a lower seat and a core cavity for placing a lamp liner, two wiring parts are arranged on the lower seat corresponding to the outer side of the core cavity, a conductive mechanism for electrically connecting with the lamp liner is arranged on the rear core, each wiring part is provided with a wiring cavity for placing a copper sheet, each wiring cavity is provided with a wiring hole, each copper sheet is provided with an elastically-deformable inverted locking part, an opening of each inverted locking part faces to the opposite direction of the corresponding wiring hole, when in wiring, the wire head enters the wiring cavity from the wiring hole and passes between the inverse locking part and the inner wall of the wiring cavity, the inverse locking part is extruded by the wire head to generate inverse locking force to the wire head, thereby compress tightly the end of a thread between back locking portion and wiring intracavity wall, play the effect fixed to the end of a thread, the end of a thread need not screw device fixed, has simplified the installation procedure, avoids screw device pressure loss end of a thread to cause the potential safety hazard.

Description

Self-locking wiring surface-mounted lamp holder

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a self-locking wiring surface-mounted lamp holder.

Background

The reference with the publication number CN 205640759U discloses "a locking anti-drop open-mounted lamp holder", and the contents of the specification and the drawings thereof disclose "two wire connectors 34 are arranged on the ring connecting plate 31, the wire connectors 34 are wiring press posts, and external zero lines and live lines are respectively inserted and mounted on the two motor terminals to supply power to the lamp mounted on the lamp ring body 32".

It can be seen from the attached drawings that the zero line and the live wire need to be additionally fixed through the screw device, so that the dismounting efficiency is low, the electric wire is easily damaged by pressure, and safety accidents are caused.

Therefore, further improvement is required.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcome the above-mentioned deficiencies of the prior art, and to provide a self-locking type wire-connecting surface-mounted lamp holder, which is intended to solve at least one of the above-mentioned technical problems of the prior art to a certain extent.

The purpose of the utility model is realized as follows:

the utility model provides a from locking-type wiring surface mounted lamp stand, including bottom plate and back core, the back core is including lower seat and the core chamber that is used for placing the lamp courage, the position that corresponds the core chamber outside on the lower seat is equipped with two wiring portions, be equipped with on the back core be used for with lamp courage electric connection's electrically conductive mechanism, electrically conductive mechanism is including setting up the copper core in the core chamber and setting up the copper sheet in two wiring portions respectively, one of them copper sheet and copper core zonulae occludens, another copper sheet passes through lamp courage electric connection with the copper core, wiring portion has the wiring chamber that is used for placing the copper sheet, the wiring chamber is equipped with the wiring hole, the copper sheet has elastically deformable's back locking portion, the opening of back locking portion is towards the opposite direction in wiring hole.

The wiring part is connected with a pressing block which can move towards the wiring cavity, and one side of the pressing block, which faces the copper sheet, is provided with two pressing feet; a gap is formed between the two press feet and the wiring.

The pressing block is provided with a guide post extending towards the direction of the wiring portion, and the wiring portion is provided with a guide groove corresponding to the guide post.

The wiring cavity is internally provided with a fool-proof column, and the copper sheet is provided with a fool-proof hole corresponding to the fool-proof column.

The bottom plate and the rear core are of an integrally formed structure.

The bottom plate is connected with a face cover, and the face cover is detachably connected with the bottom plate through a first locking mechanism.

The other side of the bottom plate corresponding to the rear core is provided with an assembly port which is communicated with the wiring cavity, and a detachable pressing plate is connected to the position of the bottom plate corresponding to the assembly port.

The pressing plate is detachably connected with the bottom plate through a second locking mechanism.

And the pressing plate is provided with a connecting stud, and the copper core and the rear core are fixedly connected with the connecting stud through a screw device.

The utility model has the beneficial effects that:

when wiring, the stub gets into the wiring chamber from the wiring hole and passes through between back locking portion and wiring intracavity wall, and back locking portion receives the extrusion of stub and can produce the back locking force in the opposite direction to the stub to compress tightly the stub between back locking portion and wiring intracavity wall, play the effect fixed to the stub, the stub need not screw device fixed, has simplified the installation, avoids screw device pressure to lose the stub and causes the potential safety hazard.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a first cross-sectional view of an embodiment of the utility model.

Fig. 2 is a schematic cross-sectional view illustrating a second embodiment of the present invention.

Fig. 3 is an exploded view of the first embodiment of the present invention.

Fig. 4 is an exploded view of the second embodiment of the present invention.

Fig. 5 is an exploded view of the third embodiment of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and examples.

Referring to fig. 1-5, the self-locking type wiring surface-mounted lamp holder comprises a bottom plate 1 and a rear core 2, wherein the rear core comprises a lower base 21 and a core cavity 22 for placing a lamp liner (not shown), two wiring parts 211 are arranged on the lower base 21 corresponding to the positions outside the core cavity 22, a conductive mechanism for electrically connecting with the lamp liner is arranged on the rear core 2, the conductive mechanism comprises a copper core 51 arranged in the core cavity 22 and copper sheets 52 respectively arranged in the two wiring parts 211, one copper sheet 52 is tightly connected with the copper core 51, the other copper sheet 52 is electrically connected with the copper core 51 through the lamp liner, the wiring parts 211 are provided with wiring cavities 212 for placing the copper sheets 52, the wiring cavities 212 are provided with wiring holes 213, the copper sheets 52 are provided with elastically deformable inverse locking parts 521, and openings of the inverse locking parts 521 face the opposite directions of the wiring holes 213.

When wiring, the stub (not shown in the figure) enters the wiring cavity 212 from the wiring hole 213 and passes through between the inverted locking part 521 and the inner wall of the wiring cavity 212, the inverted locking part 521 can generate inverted locking force in the opposite direction to the stub under the extrusion of the stub, so that the stub is tightly pressed between the inverted locking part 521 and the inner wall of the wiring cavity 212, the effect of fixing the stub is achieved, the stub is not fixed by a screw device, the mounting process is simplified, and potential safety hazards caused by the fact that the stub is pressed and damaged by the screw device are avoided.

Furthermore, the wiring portion 211 is connected with a pressing block 6 capable of moving towards the wiring cavity 212, and one side of the pressing block 6 facing the copper sheet 52 is provided with two pressing feet 62; a gap is formed between the two presser feet 62.

When needs wiring, can extrude the part 521 that overturns through briquetting 6, the part 521 atress of the part that overturns warp this moment, can form great space between presser foot 62 and the part 521 that overturns and be used for supplying the end of a thread to get into, after the end of a thread gets into wiring chamber 212 completely, only need outwards pull out briquetting 6, the part 521 that overturns resets and compresses tightly the end of a thread, makes the wiring more convenient, swift.

When the wire needs to be loosened, the pressing block 6 only needs to press the inverted locking part 521 to deform the inverted locking part 521 under force, and a large space is formed between the pressing foot 62 and the inverted locking part 521 for loosening the thread end.

Furthermore, the pressing block 6 is provided with a guide post 61 extending towards the direction of the wiring portion 211, and the wiring portion 211 is provided with a guide groove 215 corresponding to the guide post 61, so that the movement of the pressing block 6 is more accurate and smoother.

Furthermore, the wiring cavity 212 is internally provided with the fool-proof post 214, and the copper sheet 52 is provided with the fool-proof hole 522 corresponding to the fool-proof post 214, so that the copper sheet 52 can be accurately installed in the corresponding wiring cavity 212, and the installation accuracy and efficiency are improved.

Further, bottom plate 1 and back core 2 are integrated into one piece structure, because bottom plate 1 and back core 2 are integrated into one piece structure, need not to fix through modes such as kayser or screw connection between back core 2 and the bottom plate 1, have eliminated the hidden danger that back core 2 drops from bottom plate 1, can simplify the assembly process at the in-process of assembly moreover, improve assembly efficiency.

Further, bottom plate 1 is connected with face lid 3, and face lid 3 can be dismantled through first kayser mechanism 41 with bottom plate 1 and be connected, and face lid 3 can wholly play the effect of protection to the product, makes the product more pleasing to the eye simultaneously, and face lid 3 need not to be connected through screw device with bottom plate 1, has simplified connection structure, improves dismouting efficiency.

Further, the other side of the bottom plate 1 corresponding to the rear core 2 is provided with an assembly port 23, the assembly port 23 is communicated with the wiring cavity 212, the position of the bottom plate 1 corresponding to the assembly port 23 is connected with a pressing plate 7 which can be detached from the bottom plate, and the arrangement of the assembly port 23 can facilitate workers to install the copper sheets 52 in the wiring cavity 212, so that the installation efficiency is improved.

Further, the pressing plate 7 is detachably connected with the bottom plate 1 through the second locking mechanism 42, and the pressing plate 7 can play a role in shielding the wiring cavity 212 and play a role in protecting the copper sheets 52 in the wiring cavity 212.

Furthermore, the pressing plate 7 is provided with the connecting stud 72, the copper core 51, the rear core 2 and the connecting stud 72 are fixedly connected through the screw device, the connection strength of the pressing plate 7, the copper core 51, the rear core 2 and the bottom plate 1 is further improved, the overall structure of the product is more stable and reliable, the effect of strengthening and positioning the copper sheet 52 can be achieved by tightening the space between the pressing plate 7 and the rear core 2, and the copper sheet is placed to be displaced.

The above examples are only preferred embodiments of the present invention, and other embodiments of the present invention are possible. Those skilled in the art can make equivalent changes or substitutions without departing from the spirit of the present invention, and such equivalent changes or substitutions are included in the scope set forth in the claims of the present application.

Claims

1. A self-locking wiring surface-mounted lamp holder comprises a bottom plate (1) and a rear core (2), wherein the rear core comprises a lower base (21) and a core cavity (22) for placing a lamp liner, two wiring parts (211) are arranged on the lower base (21) corresponding to the outer side of the core cavity (22), a conductive mechanism for electrically connecting with the lamp liner is arranged on the rear core (2), the conductive mechanism comprises a copper core (51) arranged in the core cavity (22) and copper sheets (52) respectively arranged in the two wiring parts (211), one copper sheet (52) is tightly connected with the copper core (51), the other copper sheet (52) is electrically connected with the copper core (51) through the lamp liner, the self-locking wiring surface-mounted lamp holder is characterized in that the wiring parts (211) are provided with wiring cavities (212) for placing the copper sheets (52), the wiring cavities (212) are provided with wiring holes (213), and the copper sheets (52) are provided with an inverted locking part (521) capable of elastic deformation, the opening of the inverted locking part (521) faces the opposite direction of the wiring hole (213).

2. The self-locking wiring surface-mounted lamp holder according to claim 1, wherein: the wiring part (211) is connected with a pressing block (6) capable of moving towards the direction of the wiring cavity (212), and one side of the pressing block (6) facing the copper sheet (52) is provided with two pressing feet (62); a gap is formed between the two presser feet (62) and the wiring.

3. The self-locking wiring surface-mounted lamp holder according to claim 2, wherein: the pressing block (6) is provided with a guide post (61) extending towards the direction of the wiring portion (211), and the wiring portion (211) is provided with a guide groove (215) corresponding to the guide post (61).

4. The self-locking wiring surface-mounted lamp holder according to claim 1, wherein: the wiring cavity (212) is internally provided with a fool-proof post (214), and the copper sheet (52) is provided with a fool-proof hole (522) corresponding to the fool-proof post (214).

5. The self-locking wiring surface-mounted lamp holder according to claim 1, wherein: the bottom plate (1) and the rear core (2) are of an integrally formed structure.

6. The self-locking wiring surface-mounted lamp holder according to claim 1, wherein: the bottom plate (1) is connected with a face cover (3), and the face cover (3) is detachably connected with the bottom plate (1) through a first locking mechanism (41).

7. The self-locking wiring surface-mounted lamp holder according to claim 1, wherein: the other side of the bottom plate (1) corresponding to the rear core (2) is provided with an assembly port (23), the assembly port (23) is communicated with the wiring cavity (212), and a detachable pressing plate (7) is connected to the position of the bottom plate (1) corresponding to the assembly port (23).

8. The self-locking wiring surface-mounted lamp holder according to claim 7, wherein: the pressing plate (7) is detachably connected with the bottom plate (1) through a second locking mechanism (42).

9. The self-locking wiring surface-mounted lamp holder according to claim 7, wherein: and the pressing plate (7) is provided with a connecting stud (72), and the copper core (51), the rear core (2) and the connecting stud (72) are fixedly connected through a screw device.