A lamp holder

Abstract

The present invention discloses a lamp holder, comprising a base, a receiving seat, a positive conductive sheet and a negative conductive sheet; a positive terminal seat, a negative terminal seat and a receiving mounting portion are provided on the surface of the base, the receiving seat is provided on the receiving mounting portion, and the receiving seat and the base are detachably connected through a receiving clamping structure; a receiving cavity is provided inside the receiving seat, a receiving structure is provided on the side wall of the receiving cavity, a receiving interface is provided on the upper part of the receiving seat, a conductive hole is provided on the lower part, a positive electrode and a negative electrode are provided in the receiving cavity, the positive terminal seat is provided with a positive wiring terminal, and the negative terminal seat is provided with a negative wiring terminal; the positive conductive sheet passes through the conductive hole to connect the positive wiring terminal and the positive electrode respectively, and the negative conductive sheet passes through the conductive hole to connect the negative wiring terminal and the negative electrode respectively.

Description

Technical Field

[0001] The present invention relates to the field of lighting technology, in particular to a lamp holder. Background Art

[0002] With the acceleration of urbanization in modern society, urban and rural housing construction is developing rapidly. In daily production and life, bulbs have the advantages of low power consumption, low price, and easy replacement. They are widely used in urban buildings. Bulbs are installed on buildings through lamp holders.

[0003] Conventional lamp holders generally include a fixed base and a socket extending outward from the fixed base. The socket defines an electrode space. A positive terminal and a negative terminal are secured within the fixed base, while the socket's electrode space houses the positive and negative terminals, which are electrically connected to the positive and negative terminals, respectively. Conventional lamp holders, because the fixed base and socket are integrally structured, require complex manufacturing processes and are difficult to assemble. Summary of the Invention

[0004] The object of the present invention is to provide a lamp holder which has a simple processing technology and is convenient to assemble.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A lamp holder comprises a base, a receiving seat, a positive conductive sheet and a negative conductive sheet; the surface of the base is provided with a positive terminal seat, a negative terminal seat and a receiving mounting portion, the receiving seat is provided on the receiving mounting portion, and the receiving seat and the base are detachably connected through a receiving clamping structure; a receiving cavity is provided inside the receiving seat, and a receiving structure is provided on the side wall of the receiving cavity, a receiving interface is provided on the upper part of the receiving seat, and a conductive hole is provided on the lower part, a positive electrode and a negative electrode are provided in the receiving cavity, the positive terminal seat is provided with a positive terminal, and the negative terminal seat is provided with a negative terminal; the positive conductive sheet is inserted into the conductive hole and is respectively connected to the positive terminal and the positive electrode, and the negative conductive sheet is inserted into the conductive hole and is respectively connected to the negative terminal and the negative electrode.

[0007] Wherein, the receiving and clamping structure includes a plurality of receiving and clamping buckles extending from around the receiving and mounting portion and a plurality of receiving and clamping surfaces provided on the outer surface of the receiving seat, and the receiving and clamping buckles are engaged with the receiving and clamping surfaces.

[0008] Wherein, the receiving buckle includes a receiving extension portion extending from the base surface and a receiving hook extending from the side of the receiving extension portion, and the receiving hook faces the receiving installation portion; the receiving hook is engaged with the receiving clamping surface.

[0009] Wherein, a plurality of positioning columns are provided on the surface of the base, and the plurality of positioning columns are provided around the mounting portion of the receiving seat to position the receiving seat.

[0010] Wherein, the positive conductive sheet and the negative conductive sheet are both made of copper material.

[0011] Among them, it also includes an insulating cover plate, which is provided with a positive terminal cover part and a negative terminal cover part. The insulating cover plate is detachably connected to the positive terminal seat and the negative terminal seat. The positive terminal cover part covers the positive terminal seat; the negative terminal cover part covers the negative terminal seat.

[0012] 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 seat and the negative terminal seat are provided with terminal hooks, and the terminal snap holes are snap-fitted and connected with the terminal hooks.

[0013] Among them, it also includes an outer frame, which includes a bottom frame and a receiving frame extending from the bottom frame. The bottom frame is detachably connected to the base, and the receiving frame is provided with a receiving hole. The receiving interface is arranged corresponding to the receiving hole.

[0014] Wherein, the outer frame is integrally injection-molded from plastic.

[0015] Wherein, the receiving seat is made of polyethylene terephthalate.

[0016] The base is provided with a plurality of fixing holes for installing the base on a building.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] The receiving seat and the base of the lamp holder of the present invention are split structures, and a receiving clamping structure is provided between the two to achieve detachable connection between the receiving seat and the base, which is convenient and time-saving to assemble, simple in processing technology, and optimizes production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is an exploded view of a preferred embodiment of a lamp holder of the present invention.

[0020] Figure 2 This is a three-dimensional view of the base of a preferred embodiment of a lamp holder of the present invention.

[0021] Figure 3 This is a three-dimensional diagram of a positive conductive plate of a preferred embodiment of a lamp holder of the present invention.

[0022] Figure 4 This is a three-dimensional view of a positive terminal of a preferred embodiment of a lamp holder of the present invention.

[0023] Figure 5This is a three-dimensional view of the receiving seat (top) of a preferred embodiment of a lamp holder of the present invention.

[0024] Figure 6 This is a three-dimensional view of the receiving seat (bottom surface) of a preferred embodiment of a lamp holder of the present invention.

[0025] Figure 7 This is a three-dimensional view of an insulating cover plate of a preferred embodiment of a lamp holder of the present invention.

[0026] Figure 8 This is a top view of a preferred embodiment of a lamp holder of the present invention.

[0027] Figure 9 for Figure 8 Cross-sectional view of AA in the figure.

[0028] Figure 10 for Figure 8 Cross-sectional view of the BB.

[0029] Figure 11 This is a three-dimensional diagram of a preferred embodiment of a lamp holder (outer frame omitted) of the present invention.

[0030] In the figure, 1: base; 11: receiving seat mounting portion; 12: positive terminal seat; 121: positive terminal; 122: terminal hook; 13: negative terminal seat; 131: negative terminal; 14: positioning column; 15: fixing hole; 16: bottom frame buckle; 2: receiving seat; 21: receiving cavity; 211: positive electrode; 212: negative electrode; 22: receiving structure; 23: receiving interface; 24: conductive hole; 3: positive conductive sheet; 31: first connecting portion; 32: Conductive body; 33: Second connecting part; 4: Negative conductive sheet; 5: Receiving and snapping structure; 6: Insulating cover; 61: Positive terminal cover; 62: Negative terminal cover; 63: Terminal screw hole; 64: Terminal cover extension; 641: Terminal snap hole; 7: Terminal body; 71: Terminal cavity; 72: Terminal threaded hole; 8: Terminal screw; 9: Outer frame; 91: Bottom frame; 911: Bottom frame snap hole; 92: Receiving frame; 921: Receiving hole; 10: Wire. DETAILED DESCRIPTION

[0031] The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0032] Reference Figures 1 to 11As shown, a preferred embodiment of a lamp holder of the present invention is shown. The lamp holder includes a base 1, a receiving seat 2, a positive conductive sheet 3 and a negative conductive sheet 4. The surface of the base 1 is provided with a positive terminal seat 12, a negative terminal seat 13 and a receiving and mounting portion 11. The receiving seat 2 is provided on the receiving and mounting portion 11. The receiving seat 2 is detachably connected to the base 1 through a receiving and clamping structure 5. A receiving cavity 21 is provided inside the receiving seat 2. The side wall of the receiving cavity 21 is provided with a receiving structure 22. The receiving structure 22 is an E27, E14 threaded joint receiving structure or a B22 plug-in joint receiving structure. A receiving interface 23 is provided at the upper part of the receiving seat 2, and a conductive hole 24 is provided at the lower part of the receiving seat. As shown in the figure, the part of the receiving seat 2 close to the base 1 is the lower part, and the part of the receiving seat 2 away from the base 1 is the upper part. Specifically, as shown in the figure, the conductive hole 24 is provided on the bottom surface of the receiving seat 2. In this embodiment, there are two conductive holes 24, one for the positive conductive sheet 3 and the other for the negative conductive sheet 4 to be inserted. A positive electrode 211 and a negative electrode 212 are provided in the receiving cavity 21, the positive terminal seat 12 is provided with a positive terminal 121, and the negative terminal seat 13 is provided with a negative terminal 131; the positive conductive sheet 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 sheet 4 is inserted into the conductive hole 24 and connected to the negative terminal 131 and the negative electrode 212 respectively.

[0033] The positive mentioned in the present invention refers to a relatively high voltage, and the negative refers to a relatively low voltage. When using mains power supply, the positive corresponds to the live wire and the negative corresponds to the neutral wire.

[0034] The lamp holder of the present invention, such as Figure 11 As shown, when in use, the copper core of the wire 10 is connected to the positive and negative terminals to complete the electrical connection. The light bulb is inserted into the receiving cavity 21 through the socket 23 and connected to the receiving structure 22. The positive pole of the light bulb is connected to the positive electrode 211, and the negative pole of the light bulb is connected to the negative electrode 212. When powered on, the lighting function is realized.

[0035] The lamp holder of the present invention has a separate socket 2 and base 1, with a connecting and snapping structure 5 interposed between them, enabling a detachable connection between the socket 2 and base 1. This facilitates assembly and saves time, while simplifying the manufacturing process and optimizing production costs. The positive and negative terminals of the present invention are connected to the positive and negative electrodes using conductive strips, offering excellent safety performance and complying with national safety regulations.

[0036] Furthermore, in this embodiment, the receiving and clamping structure 5 includes a plurality of receiving and clamping buckles 51 extending from the periphery of the receiving and mounting portion 11 and a plurality of receiving and clamping surfaces 52 provided on the outer surface of the receiving seat 2. The receiving and clamping buckles 51 and the receiving and clamping surfaces 52 are provided correspondingly, and the receiving and clamping buckles 51 and the receiving and clamping surfaces 52 are engaged with each other. Specifically, as shown in the figure, the receiving and clamping buckles 51 include a receiving extension portion 511 extending from the surface of the base 1 and a receiving and clamping hook 512 extending from the side of the receiving and clamping extension portion 511. The receiving and clamping hook 512 faces the receiving and mounting portion 11; the receiving and clamping hook 512 and the receiving and clamping surface 52 are engaged with each other in a stop manner.

[0037] The receiving and clamping structure 5 can also be configured as a receiving and clamping buckle provided on the receiving seat 2 , and a receiving and clamping surface provided on the base 1 .

[0038] The positive conductive sheet 3 and the negative conductive sheet 4 are both made of copper, which can be pure copper or a copper alloy with copper as the main component. This has good electrical conductivity, reduces heat generation in the conductive sheet, further improves safety, and complies with national safety electricity regulations.

[0039] The positive conductive sheet 3 includes a first connecting portion 31, a conductive body 32, and a second connecting portion 33 connected in sequence. The second connecting portion 33 is bent at a right angle to the conductive body 32. The conductive body 32 extends along the surface of the base 1. The first connecting portion 31 is inserted into the terminal cavity 71 of the positive terminal 121 or the negative terminal 131; the second connecting portion 33 is inserted into the conductive hole 24 and connected to the positive electrode 211. The positive electrode 211 and the negative electrode 212 are designed as elastic sheet structures in the receiving cavity 21. The second connecting portion 33 is inserted into the conductive hole 24 and elastically abuts against the positive electrode 211. Figure 1 As shown, the negative conductive sheet 4 and the positive conductive sheet 3 have the same structure, but are oriented in opposite directions, so detailed description will not be given here. The conductive body 32 extends along the surface of the base 1, and the second connecting portion 33 is arranged at a right angle to the conductive body 32. During assembly, the second connecting portion 33 is inserted into the conductive hole 24 (the same procedure is performed for the negative conductive sheet 4), and the socket 2 and the positive and negative conductive sheets 3 are pressed into the socket mounting portion 11, so that the socket 2 and the base 1 are connected by a snap connection. The assembly of the positive and negative conductive sheets and the socket 2 is relatively simple.

[0040] Furthermore, the base 1 is provided with a plurality of positioning posts 14, which are arranged around the receiving mounting portion 11 and play a positioning role for the receiving seat 2. The positioning posts 14 play an auxiliary role in fixing the receiving seat 2, making the receiving seat 2 more secure and preventing the receiving seat 2 from falling out of the receiving clamping structure 5.

[0041] Further, such as Figure 7As shown, it also includes an insulating cover plate 6, which is provided with a positive terminal cover portion 61 and a negative terminal cover portion 62. The insulating cover plate 6 is detachably connected to the positive terminal seat 12 and the negative terminal seat 13. The positive terminal cover portion 61 covers the positive terminal seat 12; the negative terminal cover portion 62 covers the negative terminal seat 13.

[0042] Positive terminal 121 includes a terminal body 7 and a terminal screw 8. Terminal body 7 defines a terminal cavity 71 and a terminal threaded hole 72, into which terminal screw 8 is connected. Insulating cover 6 defines a terminal screw hole 63 for the terminal screw to pass through. Insulating cover 6 connects to the positive and negative terminal blocks, securing and insulating the positive and negative terminals.

[0043] As a preference, the insulating cover plate 6 is provided with a terminal cover extension 64, the terminal cover extension 64 is provided with a terminal snap hole 641, the positive terminal seat 12 and the negative terminal seat 13 are provided with a terminal hook 122, and the terminal snap hole 641 is snap-fitted and connected with the terminal hook 122.

[0044] like Figure 1 and 9 As shown, the outer frame 9 is further comprised of 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 interface 23 is arranged corresponding to the receiving hole 921. The bottom frame 91 is provided with a bottom frame snap hole 911, and the base 1 is provided with a bottom frame snap 16, which snaps into the bottom frame snap hole 911. The outer frame 9 provides insulation and dust protection.

[0045] Furthermore, the receiving seat 2 is made of polyethylene terephthalate (PET). The PET material has high temperature resistance and fire resistance, can be injection molded, and has the advantages of easy processing, high yield, and low environmental pollution.

[0046] Furthermore, the base 1 is provided with a plurality of fixing holes 15 for mounting the base 1 on a building by means of nails or screws.

[0047] The outer frame 9 and the base 1 can 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, etc.

[0048] It should be noted that the embodiments of the present invention have better practicability and do not impose any form of limitation on the present invention. Any technician familiar with the field may use the technical content disclosed above to change or modify it into an equivalent effective embodiment. However, any modification or equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A lamp holder, characterized in that: It comprises a base, a receiving seat, a positive conductive sheet and a negative conductive sheet; the surface of the base is provided with a positive terminal seat, a negative terminal seat and a receiving mounting portion, the receiving seat is provided on the receiving mounting portion, and the receiving seat and the base are detachably connected through a receiving clamping structure; a receiving cavity is provided inside the receiving seat, and a receiving structure is provided on the side wall of the receiving cavity, a receiving interface is provided on the upper part of the receiving seat, and a conductive hole is provided at the lower part of the receiving seat, a positive electrode and a negative electrode are provided in the receiving cavity, the positive terminal seat is provided with a positive terminal, and the negative terminal seat is provided with a negative terminal; the positive conductive sheet is inserted into the conductive hole and respectively connected to the positive terminal and the positive electrode, the negative conductive sheet is inserted into the conductive hole and respectively connected to the negative terminal and the negative electrode, the positive conductive sheet, The negative conductive sheet includes a first connecting portion, a conductive body and a second connecting portion connected in sequence, the second connecting portion is bent at a right angle to the conductive body, the second connecting portion is inserted into the conductive hole and connected to the positive electrode and the negative electrode, and the conductive body extends along the surface of the base; it also includes an insulating cover plate, the insulating cover plate is provided with a positive terminal cover portion and a negative terminal cover portion, the insulating cover plate is detachably connected to the positive terminal seat and the negative terminal seat, the positive terminal cover portion covers the positive terminal seat; the negative terminal cover portion covers the negative terminal seat, 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 seat and the negative terminal seat are provided with terminal hooks, and the terminal snap holes are snap-fitted and connected to the terminal hooks.

2. The lamp holder according to claim 1, wherein The receiving and clamping structure includes a plurality of receiving and clamping buckles extending from around the receiving and mounting portion and a plurality of receiving and clamping surfaces provided on the outer surface of the receiving seat, and the receiving and clamping buckles are engaged with the receiving and clamping surfaces.

3. The lamp holder according to claim 2, wherein The receiving clip includes a receiving extension portion extending from the base surface and a receiving hook extending from the side of the receiving extension portion, and the receiving hook faces the receiving installation portion; the receiving hook is in a stop-retraction engagement with the receiving snap-on surface.

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

5. The lamp holder according to claim 1, wherein The positive conductive sheet and the negative conductive sheet are both made of copper.

6. The lamp holder according to claim 1, wherein It also includes an outer frame, which includes a bottom frame and a receiving frame extending from the bottom frame. The bottom frame is detachably connected to the base, and the receiving frame is provided with a receiving hole. The receiving interface is arranged corresponding to the receiving hole.

7. The lamp holder according to claim 6, wherein The outer frame is integrally injection-molded from plastic.

8. The lamp holder according to claim 1, wherein The receiving seat is made of polyethylene terephthalate.

9. The lamp holder according to claim 1, wherein The base is provided with a plurality of fixing holes for installing the base on a building.

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