Integrated lamp holder without inner frame

Abstract

The utility model discloses an integral lamp holder without an inner frame, which relates to the technical field of lamp holders and comprises a lamp holder body, a connecting cavity is arranged in the lamp holder body, a connecting thread positioned in the connecting cavity is arranged on the inner wall of the lamp holder body, and the connecting thread is positioned in the middle of the connecting cavity. A wire connecting part is fixed to the bottom of the lamp holder body, and a power connection column extending into the wire connecting part is fixed to the bottom end in the lamp holder body. The connecting cavity is formed in the lamp holder body, the connecting threads are arranged in the connecting cavity, so that when the lamp holder body is connected with the lighting bulb, the threads on the outer side of the lighting bulb are matched and fixedly connected with the connecting threads, the power connection piece at the tail end of the lighting bulb is connected with the power connection column, and the whole lamp holder is convenient to use; the problem that the shell and the copper electricity connection barrel need to be mutually assembled is effectively avoided, the overall manufacturing cost is reduced, and meanwhile the overall production and processing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp holders, in particular to an integrated lamp holder without an inner frame. Background Art

[0002] The lamp holder refers to the interface connected to the end of the light cord for installing the light bulb. It needs to be used with caution. Electric light sources mainly use the lamp holder and lamp holder naming method. The lamp holder refers to the interface connected to the end of the light cord for installing the light bulb. It needs to be used with caution. The lamp holder is the end of the light bulb and the connecting part between the light source and the external power supply. The light source is powered by the lamp holder to produce light. The lamp holder includes the outer shell and the copper flashlight with internal electrical connections.

[0003] In the prior art, the lamp holder is often assembled and connected with the outer shell and the copper flashlight, which not only increases the manufacturing cost, but also requires special assembly equipment to install the copper flashlight into the inner shell. The overall production process is relatively cumbersome and increases the overall manufacturing cost to a certain extent. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an integrated lamp holder without an internal frame, so as to solve the technical problem that the lamp holder in the prior art is often assembled and connected with each other through an outer shell and a copper flashlight, which not only increases the manufacturing cost, but also requires special assembly equipment to install the copper flashlight into the inner shell. The overall production process is relatively cumbersome and increases the overall manufacturing production cost to a certain extent.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated lamp holder without an inner frame, comprising a lamp holder body, a connecting cavity is provided inside the lamp holder body, a connecting thread located inside the connecting cavity is provided on the inner wall of the lamp holder body, and the connecting thread is located at the middle position inside the connecting cavity;

[0006] A wire connection part is fixed at the bottom of the lamp holder body, and a power connection post extending into the wire connection part is fixed at the bottom end of the lamp holder body. The bottom of the power connection post penetrates the bottom of the wire connection part, and the power connection post and the external wire are electrically connected to each other.

[0007] By adopting the above technical solution, a connecting cavity is opened inside the lamp holder body, wherein a connecting thread is arranged inside the connecting cavity, and when connected with the lighting bulb, the thread on the outside of the photo bulb and the connecting thread cooperate with each other to be fastened, and the terminal plate at the end of the lighting bulb and the terminal post are connected to each other, so that the overall use is more convenient, and the problem of needing to assemble the outer shell and the copper terminal flashlight is effectively avoided, which not only reduces the overall manufacturing cost, but also greatly improves the overall production and processing efficiency.

[0008] Furthermore, a mounting hole matching with the power pole is provided inside the lamp holder body and the wire connection part, and a rubber ring is fixed on the inner wall of the mounting hole.

[0009] By adopting the above technical solution, the mounting hole is convenient for connecting to the electric pole for installation and fixation, and the overall installation is more convenient.

[0010] Furthermore, an inner buckle convex ring is fixed to the top of the interior of the lamp holder body, and the inner buckle convex ring and the lamp holder body are integrally injection molded.

[0011] By adopting the above technical solution, since the inner buckle convex ring and the lamp holder body are made of one-piece injection molding, and the material of the inner buckle convex ring is rubber, when it is connected with the light bulb, the light bulb can be installed to cause a certain degree of squeezing on the inner buckle convex ring. When the light bulb is installed in place, the inner buckle convex ring is reset, which further improves the overall connection stability of the light bulb.

[0012] Furthermore, a nut is fixed on the outside of the lamp holder body, and the cross section of the nut is octagonal, and the nut and the lamp holder body are integrally injection molded.

[0013] By adopting the above technical solution, the lamp holder body and the bulb can be connected to each other by holding the nut, and the connecting thread and the thread on the outside of the bulb can be tightened to each other.

[0014] To sum up, the utility model mainly has the following beneficial effects: the utility model opens a connecting cavity inside the lamp holder body, wherein a connecting thread is arranged inside the connecting cavity, and when connected with the lighting bulb, the thread on the outside of the photo bulb and the connecting thread cooperate with each other to be fastened, and the power terminal at the end of the lighting bulb is connected to the power terminal post, so that the overall use is more convenient, and the problem of needing to assemble the outer shell and the copper power terminal together is effectively avoided, which not only reduces the overall manufacturing cost, but also greatly improves the overall production and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a cutaway view of the utility model.

[0018] In the figure: 1. Lamp holder body; 2. Connection cavity; 3. Connection thread; 4. Internal buckle convex ring; 5. Wire connection part; 6. Nut; 7. Connection post. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0020] The following describes an embodiment of the utility model based on its overall structure.

[0021] An integrated lamp holder without an inner frame, such as Figure 1-3 As shown, it comprises a lamp holder body 1, a connecting cavity 2 is opened inside the lamp holder body 1, a connecting thread 3 located inside the connecting cavity 2 is arranged on the inner wall of the lamp holder body 1, and the connecting thread 3 is located at the middle position inside the connecting cavity 2;

[0022] A wire connection part 5 is fixed at the bottom of the lamp holder body 1, and a connection post 7 extending to the inside of the wire connection part 5 is fixed at the bottom of the lamp holder body 1. The bottom of the connection post 7 passes through the bottom of the wire connection part 5, and the connection post 7 and the external wire are electrically connected to each other;

[0023] When connected to the lighting bulb, the threads on the outside of the photo bulb and the connecting threads 3 cooperate with each other to tighten the connection, and the power connecting plate at the end of the lighting bulb is connected to the power connecting post 7, so the overall use is more convenient, and the problem of needing to assemble the outer shell and the copper power connecting flashlight is effectively avoided, which not only reduces the overall manufacturing cost, but also greatly improves the overall production and processing efficiency.

[0024] See also Figure 2 and Figure 3 The lamp body 1 and the wire connecting part 5 are provided with mounting holes matched with the connecting pole 7, and a rubber ring is fixed on the inner wall of the mounting hole. By setting the above structure, the utility model facilitates the installation and fixation of the connecting pole 7, and the overall installation is more convenient.

[0025] See also Figure 1 , Figure 2 and Figure 3 An inner buckle convex ring 4 is fixed at the top of the inner part of the lamp holder body 1, and the inner buckle convex ring 4 and the lamp holder body 1 are integrally injection molded. By setting the above structure, the utility model adopts an integral injection molding method for the inner buckle convex ring 4 and the lamp holder body 1, and the material of the inner buckle convex ring 4 is rubber. Therefore, when connected with the light bulb, the light bulb can cause a certain amount of extrusion on the inner buckle convex ring 4 during installation. When the light bulb is installed in place, the inner buckle convex ring 4 is reset, which further improves the overall connection stability of the light bulb.

[0026] See also Figure 1 , Figure 2 and Figure 3A nut 6 is fixed to the outside of the lamp holder body 1, and the cross-section of the nut 6 is octagonal, and the nut 6 and the lamp holder body 1 are integrally injection molded. By setting the above structure, the utility model facilitates the connection between the lamp holder body 1 and the bulb by holding the nut 6, and facilitates the connection thread 3 and the thread on the outside of the bulb to be tightened together.

[0027] The working principle of the utility model is as follows: when in use, a connection cavity 2 is opened inside the lamp holder body 1, wherein a connection thread 3 is arranged inside the connection cavity 2, wherein the lamp holder body 1, the connection cavity 2, the connection thread 3 and other components are integrally injection molded;

[0028] Furthermore, when connected to the lighting bulb, the threads on the outside of the photo bulb and the connecting threads 3 cooperate with each other to be tightly connected, and the power terminal at the end of the lighting bulb is connected to the power terminal 7, so the overall use is more convenient, and the problem of needing to assemble the outer shell and the copper power terminal is effectively avoided, which not only reduces the overall manufacturing cost, but also greatly improves the overall production and processing efficiency.

[0029] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An integrated lamp holder without an inner frame, characterized in that: The lamp holder body (1) comprises a connection cavity (2) formed inside the lamp holder body (1), a connection thread (3) located inside the connection cavity (2) is provided on the inner wall of the lamp holder body (1), and the connection thread (3) is located at a middle position inside the connection cavity (2); A wire connection portion (5) is fixed to the bottom of the lamp holder body (1), and a power connection post (7) extending into the inside of the wire connection portion (5) is fixed to the bottom of the interior of the lamp holder body (1), the bottom of the power connection post (7) passes through the bottom of the wire connection portion (5), and the power connection post (7) and an external wire are electrically connected to each other.

2. The one-piece lamp holder without inner frame according to claim 1, characterized in that: The lamp holder body (1) and the wire connection portion (5) are provided with mounting holes matching the power connection pole (7), and a rubber ring is fixed to the inner wall of the mounting hole.

3. The one-piece lamp holder without inner frame according to claim 1, characterized in that: An inner buckled convex ring (4) is fixed to the top end of the interior of the lamp holder body (1), and the inner buckled convex ring (4) and the lamp holder body (1) are integrally injection-molded.

4. The one-piece lamp holder without inner frame according to claim 1, characterized in that: A nut (6) is fixed to the outside of the lamp holder body (1), the nut (6) has an octagonal cross section, and the nut (6) and the lamp holder body (1) are integrally injection molded.

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