CN216085639U

CN216085639U - Lamp holder

Info

Publication number: CN216085639U
Application number: CN202023242143.3U
Authority: CN
Inventors: 汤财宝; 谢灿雁
Original assignee: Opple Lighting Co Ltd; Opple Lighting Electrical Appliance Zhongshan Co Ltd
Current assignee: Opple Lighting Co Ltd; Opple Lighting Electrical Appliance Zhongshan Co Ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2022-03-18
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a lamp holder, which comprises a base, a bearing seat, a positive conducting plate and a negative conducting plate, wherein the bearing seat is arranged on the base; the surface of the base is provided with a positive terminal seat, a negative terminal seat and a bearing installation part, the bearing seat is arranged on the bearing installation part, and the bearing seat is detachably connected with the base through a bearing clamping structure; the bearing seat is internally provided with a bearing cavity, the side wall of the bearing cavity is provided with a bearing structure, the upper part of the bearing seat is provided with a bearing port, the lower part of the bearing seat is provided with a conductive hole, a positive electrode and a negative electrode are arranged in the bearing cavity, the positive terminal seat is provided with a positive terminal, and the negative terminal seat is provided with a negative terminal; the positive conducting plate penetrates through the conducting hole to be connected with the positive wiring terminal and the positive electrode respectively, and the negative conducting plate penetrates through the conducting hole to be connected with the negative wiring terminal and the negative electrode respectively.

Description

Lamp holder

Technical Field

The utility model relates to the technical field of illumination, in particular to a lamp holder.

Background

In the modern society, urban and rural housing construction is being developed at an accelerated speed along with the acceleration of the urbanization process, and in daily production and life, the bulb lamp has the advantages of low power consumption, low price, easiness in replacement and the like, and is widely applied to urban buildings. The bulb lamp is installed on a building through a lamp holder.

The prior art lamp holder generally comprises a fixed seat and a bearing seat extending outwards from the fixed seat, wherein the bearing seat is provided with an electrode space; the fixing seat is internally fixed with a positive wiring terminal and a negative wiring terminal, and the electrode space of the bearing seat is internally fixed with a positive wiring terminal and a negative wiring terminal which are respectively electrically connected with the positive wiring terminal and the negative wiring terminal. The lamp holder in the prior art has a complex processing technology and higher assembly difficulty due to the integrated structure of the fixing seat and the bearing seat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp holder which is simple in processing technology and convenient and fast to assemble.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a lamp holder comprises a base, a bearing seat, a positive conducting plate and a negative conducting plate; the surface of the base is provided with a positive terminal seat, a negative terminal seat and a bearing installation part, the bearing seat is arranged on the bearing installation part, and the bearing seat is detachably connected with the base through a bearing clamping structure; a bearing cavity is arranged in the bearing seat, a bearing structure is arranged on the side wall of the bearing cavity, a bearing opening is arranged at the upper part of the bearing seat, a conductive hole is arranged at the lower part of the bearing seat, a positive electrode and a negative electrode are arranged in the bearing cavity, a positive terminal is arranged on the positive terminal seat, and a negative terminal is arranged on the negative terminal seat; the positive conducting plate is inserted into the conducting hole and is respectively connected with the positive wiring terminal and the positive electrode, and the negative conducting plate is inserted into the conducting hole and is respectively connected with the negative wiring terminal and the negative electrode.

The bearing clamping structure comprises a plurality of bearing buckles and a plurality of bearing clamping surfaces, wherein the bearing buckles extend from the periphery of the bearing installation part and are arranged on the outer surface of the bearing seat, and the bearing buckles are matched with the bearing clamping surfaces in a buckling mode.

The bearing buckle comprises a bearing extension part extending from the surface of the base and a bearing clamping hook extending from the side surface of the bearing extension part, and the bearing clamping hook faces the bearing installation part; the bearing clamping hook is matched with the bearing clamping surface in a stopping way.

The surface of the base is provided with a plurality of positioning columns, and the positioning columns are arranged around the bearing installation part and used for positioning the bearing seat.

Wherein the positive conducting strip and the negative conducting strip are both made of copper materials.

The insulating cover plate is provided with a positive terminal cover part and a negative terminal cover part, the insulating cover plate is detachably connected with the positive terminal base and the negative terminal base, and the positive terminal cover part covers the positive terminal base; the negative terminal cover covers the negative terminal base.

The insulating cover plate is provided with a terminal cover extending portion in an extending mode, the terminal cover extending portion is provided with a terminal clamping hole, the positive terminal seat and the negative terminal seat are provided with terminal clamping hooks, and the terminal clamping holes are connected with the terminal clamping hooks in a buckling mode.

The base frame comprises a base frame body and a bearing frame extending out of the base frame body, the base frame body is detachably connected with the base, bearing holes are formed in the bearing frame body, and the bearing holes are correspondingly formed in the bearing ports.

Wherein, the outer frame is integrally formed by plastic in an injection molding way.

Wherein, the bearing seat is made of polyethylene terephthalate.

The base is provided with a plurality of fixing holes for mounting the base on a building.

Compared with the prior art, the utility model has the following advantages:

the socket and the base of the lamp holder are of split structures, and a socket clamping structure is arranged between the socket and the base, so that the socket and the base are detachably connected, the assembly is convenient and time-saving, the processing technology is simple, and the production cost is optimized.

Drawings

Fig. 1 is an exploded view of a preferred embodiment of a lamp socket of the present invention.

Fig. 2 is a perspective view of a base of a preferred embodiment of a lamp socket of the present invention.

Fig. 3 is a perspective view of the positive conductive plate of a preferred embodiment of a lamp socket of the present invention.

Fig. 4 is a perspective view of the front terminal of a preferred embodiment of a lamp socket of the present invention.

Fig. 5 is a perspective view of the socket (upper surface) of a preferred embodiment of a lamp socket of the present invention.

Fig. 6 is a perspective view of a socket (bottom surface) of a preferred embodiment of a lamp socket of the present invention.

Fig. 7 is a perspective view of an insulating cover plate of a preferred embodiment of a lamp socket of the present invention.

Fig. 8 is a top view of a preferred embodiment of a lamp socket of the present invention.

Fig. 9 is a cross-sectional view a-a of fig. 8.

Fig. 10 is a cross-sectional view of B-B in fig. 8.

Fig. 11 is a perspective view of a preferred embodiment of a lamp socket (with the outer frame omitted) according to the present invention.

In the figure, 1: a base; 11: receiving the mounting part; 12: a positive terminal base; 121: a positive terminal; 122: a terminal hook; 13: a negative terminal block; 131: a negative terminal; 14: a positioning column; 15: a fixed mounting hole; 16: the bottom frame is buckled; 2: a bearing seat; 21: a receiving chamber; 211: a positive electrode; 212: a negative electrode; 22: a receiving structure; 23: a socket; 24: a conductive via; 3: a positive conducting strip; 31: a first connection portion; 32: a conductive body; 33: a second connecting portion; 4: a negative conductive plate; 5: a clamping structure is received; 6: an insulating cover plate; 61: a positive terminal cover; 62: a negative terminal cover; 63: a terminal screw hole; 64: a terminal cover extension; 641: a terminal snap hole; 7: a terminal body; 71: a terminal cavity; 72: terminal threaded holes; 8: a terminal screw; 9: an outer frame; 91: a bottom frame; 911: a bottom frame fastening hole; 92: a bearing frame; 921: a bearing hole; 10: an electric wire.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1 to 11, there is shown a preferred embodiment of a lamp socket of the present invention. The lamp holder comprises a base 1, a bearing seat 2, a positive conducting plate 3 and a negative conducting plate 4. The surface of the base 1 is provided with a positive terminal seat 12, a negative terminal seat 13 and a bearing installation part 11, the bearing seat 2 is arranged on the bearing installation part 11, and the bearing seat 2 and the base 1 are detachably connected through a bearing clamping structure 5. The bearing seat 2 is internally provided with a bearing cavity 21, the side wall of the bearing cavity 21 is provided with a bearing structure 22, and the bearing structure 22 is an E27, E14 threaded joint bearing structure or a B22 plug joint bearing structure. The upper portion of the socket 2 is provided with a socket 23, and the lower portion of the socket is provided with a conductive hole 24, as shown in the figure, the portion of the socket 2 close to the base 1 is the lower portion, and the portion of the socket 2 far from the base 1 is the upper portion. Specifically, as shown in the figure, the two conductive holes 24 are disposed on the bottom surface of the socket 2, and in this embodiment, the two conductive holes 24 are respectively used for inserting the positive conductive sheet 3 and the negative conductive sheet 4. A positive electrode 211 and a negative electrode 212 are arranged in the bearing cavity 21, the positive terminal base 12 is provided with a positive terminal 121, and the negative terminal base 13 is provided with a negative terminal 131; the positive conductive plate 3 is inserted into the conductive hole 24 and connected to the positive terminal 3 and the positive electrode 211, respectively, and the negative conductive plate 4 is inserted into the conductive hole 24 and connected to the negative terminal 131 and the negative electrode 212, respectively.

The positive finger of the utility model has relatively high voltage, and the negative finger has relatively low voltage, and when the commercial power is used for supplying power, the positive finger corresponds to a live wire, and the negative finger corresponds to a zero wire.

In the lamp holder of the present invention, as shown in fig. 11, when in use, the copper core of the electric wire 10 is connected to the positive and negative terminals, thereby completing the electrical connection. The bulb is inserted into the receiving cavity 21 through the receiving port 23 and is connected with the receiving structure 22, the positive electrode of the bulb is connected with the positive electrode 211, the negative electrode of the bulb is connected with the negative electrode 212, and the lighting function is realized after the bulb is electrified.

According to the lamp holder, the bearing seat 2 and the base 1 are of a split structure, the bearing clamping structure 5 is arranged between the bearing seat 2 and the base 1, the bearing seat 2 and the base 1 are detachably connected, the assembly is convenient and time-saving, the processing technology is simple, and the production cost is optimized. The positive and negative connecting terminals are connected with the positive and negative electrodes by the conducting strips, so that the safety performance is better, and the national safety standard is met.

Furthermore, in this embodiment, the receiving clamping structure 5 includes a plurality of receiving buckles 51 extending from the periphery of the receiving installation portion 11 and a plurality of receiving clamping surfaces 52 disposed on the outer surface of the receiving base 2, the receiving buckles 51 and the receiving clamping surfaces 52 are disposed correspondingly, and the receiving buckles 51 and the receiving clamping surfaces 52 are in snap fit. Specifically, as shown in the figure, the receiving buckle 51 includes a receiving extension 511 extending from the surface of the base 1 and a receiving hook 512 extending from the side surface of the receiving extension 511, and the receiving hook 512 faces the receiving installation portion 11; the receiving hook 512 is engaged with the receiving latch surface 52 in a retaining manner.

The bearing clamping structure 5 can also be arranged as a clamping bearing buckle arranged on the bearing seat 2, and the bearing clamping surface is arranged on the base 1.

The positive conductive sheet 3 and the negative conductive sheet 4 are both made of copper material, and the copper material can be pure copper or copper alloy mainly containing copper. The conductive sheet has better conductive performance, reduces the heat generation of the conductive sheet, further improves the safety performance, and accords with the national safety power utilization standard.

The positive conductive plate 3 comprises a first connecting part 31, a conductive body 32 and a second connecting part 33 which are connected in sequence, the second connecting part 33 and the conductive body 32 are bent at a right angle, the conductive body 32 extends along the surface of the base 1, and the first connecting part 31 is inserted into the terminal cavity 71 of the positive terminal 121 or the negative terminal 131; the second connection portion 33 is inserted into the conductive hole 24 to be connected to the positive electrode 211. The positive electrode 211 and the negative electrode 212 are designed to be elastic sheet structures in the receiving cavity 21, and the second connecting part 33 is inserted into the conductive hole 24 to be elastically connected with the positive electrode 211 in an abutting mode. As shown in fig. 1, the negative conductive plate 4 and the positive conductive plate 3 have the same structure and opposite directions, and are not described again. The conductive body 32 extends along the surface of the base 1, the second connecting part 33 and the conductive body 32 are arranged at a right angle, and during assembly, the second connecting part 33 is inserted into the conductive hole 24 (the negative conductive sheet 4 is operated in the same way), the bearing seat 2 and the positive and negative conductive sheets 3 are pressed into the bearing installation part 11 together, so that the bearing seat 2 is connected with the base 1 in a buckling manner, and the positive and negative conductive sheets and the bearing seat 2 are assembled simply and conveniently.

Furthermore, a plurality of positioning posts 14 are disposed on the surface of the base 1, and the positioning posts 14 are disposed around the receiving and mounting portion 11 to position the receiving base 2. The positioning column 14 assists in fixing the socket 2, so that the socket 2 is firmer and the socket 2 is prevented from being separated from the socket clamping structure 5.

Further, as shown in fig. 7, the portable electronic device further includes an insulating cover plate 6, the insulating cover plate 6 is provided with a positive terminal cover 61 and a negative terminal cover 62, the insulating cover plate 6 is detachably connected to the positive terminal base 12 and the negative terminal base 13, and the positive terminal cover 61 covers the positive terminal base 12; the negative terminal cover 62 covers the negative terminal base 13.

The positive terminal 121 includes a terminal body 7 and a terminal screw 8, the terminal body 7 is provided with a terminal cavity 71 and a terminal screw hole 72, and the terminal screw 8 is connected to the terminal screw hole 72. The insulating cover 6 is provided with terminal screw holes 63 through which terminal screws pass. The insulating cover plate 6 is connected with the positive terminal base and the negative terminal base, and plays a role in fixing and insulating the positive terminal base and the negative terminal base.

Preferably, the insulating cover 6 has a terminal cover extension 64, the terminal cover extension 64 has a terminal hooking hole 641, the positive terminal base 12 and the negative terminal base 13 have a terminal hook 122, and the terminal hooking hole 641 is connected to the terminal hook 122 in a locking manner.

As shown in fig. 1 and 9, the mobile phone further comprises an outer frame 9, the outer frame 9 comprises a bottom frame 91 and a receiving frame 92 extending from the bottom frame 91, the bottom frame 9 is detachably connected to the base 1, the receiving frame 92 is provided with a receiving hole 921, and the receiving opening 23 is arranged corresponding to the receiving hole 921. Be equipped with underframe buckle hole 911 at underframe 91, be equipped with underframe buckle 16 on base 1, underframe buckle 16 and underframe buckle hole 911 buckle cooperation. The outer frame 9 serves for insulation and dust protection.

Further, the bearing seat 2 is made of polyethylene terephthalate (PET), and the PET material has high temperature resistance and a fireproof function, can be formed by injection molding, and has the advantages of easiness in processing, high yield and small environmental pollution.

Further, the base 1 is provided with a plurality of fastening holes 15 for mounting the base 1 to a building by means of iron nails or screws.

The outer frame 9 and the base 1 may be made of PET. In order to save costs, the outer frame 9 and the base 1 can be made of polyimide PI, polyetheretherketone PEEK, polyamideimide PAI, or the like.

It should be noted that the embodiments of the present invention have been described in terms of preferred embodiments, and not by way of limitation, and that those skilled in the art can make modifications and variations of the embodiments described above without departing from the spirit of the utility model.

Claims

1. A lamp holder is characterized by comprising a base, a bearing seat, a positive conducting plate and a negative conducting plate; the surface of the base is provided with a positive terminal seat, a negative terminal seat and a bearing installation part, the bearing seat is arranged on the bearing installation part, and the bearing seat is detachably connected with the base through a bearing clamping structure; a bearing cavity is arranged in the bearing seat, a bearing structure is arranged on the side wall of the bearing cavity, a bearing opening is arranged at the upper part of the bearing seat, a conductive hole is arranged at the lower part of the bearing seat, a positive electrode and a negative electrode are arranged in the bearing cavity, a positive terminal is arranged on the positive terminal seat, and a negative terminal is arranged on the negative terminal seat; the positive conducting plate is inserted into the conducting hole and is respectively connected with the positive wiring terminal and the positive electrode, and the negative conducting plate is inserted into the conducting hole and is respectively connected with the negative wiring terminal and the negative electrode.

2. The lamp holder of claim 1, wherein the receiving clamping structure comprises a plurality of receiving buckles extending from the periphery of the receiving installation part and a plurality of receiving clamping surfaces arranged on the outer surface of the receiving seat, and the receiving buckles are in clamping fit with the receiving clamping surfaces.

3. The socket of claim 2, wherein the receiving latch includes a receiving extension extending from the base surface and a receiving hook extending from a side of the receiving extension, the receiving hook facing the receiving mounting portion; the bearing clamping hook is matched with the bearing clamping surface in a stopping way.

4. The lamp holder of claim 2, wherein the surface of the base is provided with a plurality of positioning posts, and the positioning posts are arranged around the receiving and mounting portion to position the receiving seat.

5. The lamp holder of claim 1 wherein said positive and negative conductive strips are each formed of a copper material.

6. The lamp holder of claim 1, further comprising an insulating cover plate having a positive terminal cover portion and a negative terminal cover portion, the insulating cover plate being removably connected to the positive terminal base and the negative terminal base, the positive terminal cover portion covering the positive terminal base; the negative terminal cover covers the negative terminal base.

7. The lamp holder of claim 6, wherein the insulating cover plate is extended with a terminal cover extension portion, the terminal cover extension portion is provided with a terminal snap hole, the positive terminal base and the negative terminal base are provided with terminal hooks, and the terminal snap hole is snap-connected with the terminal hooks.

8. The lamp holder of claim 1, further comprising an outer frame, wherein the outer frame comprises a bottom frame and a receiving frame extending from the bottom frame, the bottom frame is detachably connected to the base, the receiving frame is provided with receiving holes, and the receiving holes are arranged in correspondence with the receiving holes.

9. The lamp holder of claim 8, wherein the outer frame is integrally injection molded from plastic.

10. A lampholder as claimed in claim 1, characterized in that the socket is made of polyethylene terephthalate.

11. A lampholder as claimed in claim 1, characterized in that the base is provided with a plurality of fastening holes for mounting the base to a building.