Electric leakage test lamp holder seat for bulb

Abstract

The utility model discloses an electric leakage test lamp holder seat for a bulb, which is uniformly fixed on a transmission chain and comprises a chain fixing plate seat, a test lamp holder fixed on the chain fixing plate seat and a short-circuit switch fixed on the chain fixing plate seat, and the short-circuit switch is electrically connected with the test lamp holder; a concave cavity with an opening in the top face is formed in the chain fixing plate base, and a U-shaped groove hole communicated with the concave cavity is formed in the top face of the chain fixing plate base. The test lamp holder and the chain fixing plate seat are sequentially overlapped and are fixed through a screw rod; and the bottom surface of the chain fixing plate seat is fixed on the conveying chain. According to the utility model, the structure arrangement is reasonable, the continuous test operation can be realized in the conveying process of the conveying chain, the test efficiency is improved, the test lamp holder and the short-circuit switch are arranged on the top surface of the chain fixing plate seat, and whether the chain is short-circuited is detected through the short-circuit switch, so that the short-circuit detection efficiency and precision are improved, and the production cost is reduced. The overall structure is simple, and the detection cost can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of light bulb leakage detection technology, specifically relating to a light bulb leakage test lamp holder. Background Technology

[0002] When light bulbs are manufactured, leakage current detection is required. In the existing technology, the light bulb is installed on the lamp holder and then the leakage current is detected. Moreover, the leakage current detection structure is relatively complex, which greatly reduces the effectiveness and efficiency of the detection. At the same time, it cannot meet the requirements of continuous detection, thus limiting its applicability. Utility Model Content

[0003] The purpose of this invention is to provide a bulb leakage current test lamp holder with a reasonable structure that is conducive to improving testing efficiency.

[0004] The technical solution to achieve the purpose of this utility model is a bulb leakage current test lamp holder, which is uniformly fixed on a conveyor chain. The feature is that it includes a chain fixing plate base, a test lamp holder fixed on the chain fixing plate base, and a short circuit switch fixed on the chain fixing plate base. The short circuit switch is electrically connected to the test lamp holder.

[0005] The chain fixing plate base is provided with a cavity with an opening on the top surface, and the top surface of the chain fixing plate base is provided with a U-shaped groove that communicates with the cavity.

[0006] The test lamp holder and the chain fixing plate holder are stacked in sequence and fixed by screws;

[0007] The bottom surface of the chain fixing plate is fixed on the conveyor chain.

[0008] An insulating annular support is provided between the bottom surface of the test lamp holder and the top surface of the bottom of the chain fixing plate;

[0009] The test lamp holder, the insulating ring support, and the chain fixing plate are stacked in sequence and fixed by screws.

[0010] A further preferred embodiment is that a clearance groove is provided on one side of the top surface of the chain fixing plate base;

[0011] The short-circuit switch is fixed to the bottom wall of the recessed groove by screws, and the short-circuit switch is located on the side of the test lamp holder.

[0012] A further preferred embodiment is that the short-circuit switch is vertically or horizontally disposed within the clearance groove.

[0013] A further preferred embodiment is that the chain fixing plate base is an insulating material plate base.

[0014] A further preferred embodiment is that the side wall of the chain fixing plate is provided with a circular through hole that communicates with the cavity.

[0015] A further preferred embodiment is that the test lamp holder is an internal thread lamp holder, a contact lamp holder, or a plug-in terminal lamp holder.

[0016] This utility model has the following positive effects: Its structure is rationally designed, featuring a chain fixing plate base that connects and fixes the overall structure to the conveyor chain. Continuous testing can be performed during chain transmission, improving testing efficiency. Furthermore, a test lamp holder and a short-circuit switch are located on the top surface of the chain fixing plate base. In use, the bulb is connected to the test lamp holder, and the short-circuit switch detects short circuits, improving the efficiency and accuracy of short-circuit detection. The overall structure is simple, reducing testing costs and offering strong applicability. Attached Figure Description

[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0018] Figure 1 This is a schematic diagram of the first structure of this utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the split structure;

[0020] Figure 3 This is a schematic diagram of the second structure of this utility model;

[0021] Figure 4 for Figure 3 A schematic diagram of the split structure;

[0022] Figure 5 This is a schematic diagram of the third structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the fourth structure of this utility model;

[0024] Attached reference numerals: 1. Chain fixing plate base; 2. Test lamp base; 3. Short circuit switch; 4. Cavity; 5. U-shaped slot; 6. Insulating ring support base; 7. Alternating groove; 8. Circular through hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] See Figures 1 to 2 As shown, a light bulb leakage current test lamp holder is uniformly fixed on a conveyor chain, including a chain fixing plate 1, a test lamp holder 2 fixed on the chain fixing plate 1, and a short-circuit switch 3 fixed on the chain fixing plate 1. The short-circuit switch is electrically connected to the test lamp holder. In this embodiment, the test lamp holder and the short-circuit switch are conventional structures of the prior art, and are simply applied. During testing, the lamp holder is connected to the test lamp holder. When leakage current is detected, the short-circuit switch will activate, improving the efficiency and reliability of the test.

[0028] In practical applications, the chain fixing plate base has a recessed cavity 4 with an open top surface, and the top surface of the chain fixing plate base has a U-shaped slot 5 that communicates with the recessed cavity; the U-shaped slot can be used for connecting electrical wires or for connecting to the conveyor chain. The bottom surface of the chain fixing plate base is fixed to the conveyor chain.

[0029] In practical applications, a recessed groove 7 is provided on one side of the top surface of the chain fixing plate base. This recessed groove is primarily used for the installation and positioning of the short-circuit switch. During assembly, the short-circuit switch is fixed to the bottom wall of the recessed groove with screws, and the short-circuit switch is positioned on the side of the test lamp holder. In this embodiment, the short-circuit switch is vertically installed within the recessed groove. Furthermore, the chain fixing plate base is made of insulating material.

[0030] In this embodiment, a circular through hole 8 communicating with the recessed cavity is provided on the side wall of the chain fixing plate. The test lamp holder is an internally threaded lamp holder.

[0031] This utility model has the following positive effects: Its structure is rationally designed, featuring a chain fixing plate base that connects and fixes the overall structure to the conveyor chain. Continuous testing can be performed during chain transmission, improving testing efficiency. Furthermore, a test lamp holder and a short-circuit switch are located on the top surface of the chain fixing plate base. In use, the bulb is connected to the test lamp holder, and the short-circuit switch detects short circuits, improving the efficiency and accuracy of short-circuit detection. The overall structure is simple, reducing testing costs and offering strong applicability.

[0032] Example 2

[0033] See Figures 3 to 4 As shown, this embodiment is basically the same as Embodiment 1, except that the shape of the test lamp holder is different; the test lamp holder is a plug-in terminal lamp holder. Furthermore, an insulating annular support 6 is provided between the bottom surface of the test lamp holder and the top surface of the chain fixing plate. The test lamp holder, the insulating annular support, and the chain fixing plate are stacked sequentially and fixed by screws. The insulating annular support ensures the effectiveness of the test lamp holder and improves the accuracy of the test.

[0034] Example 3

[0035] See Figure 5 As shown, this embodiment is basically the same as embodiment 1, except that the vertical setting direction of the short circuit switch is different, and the shape of the test lamp holder is different. The test lamp holder is a contact lamp holder.

[0036] Example 4

[0037] See Figure 6 As shown, this embodiment is basically the same as embodiment 1, except that the short-circuit switch is set in a different vertical direction.

[0038] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0039] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A bulb leakage current test lamp holder, uniformly fixed on a conveyor chain, characterized in that: It includes a chain fixing plate base, a test lamp holder fixed on the chain fixing plate base, and a short-circuit switch fixed on the chain fixing plate base, wherein the short-circuit switch is electrically connected to the test lamp holder; The chain fixing plate base is provided with a cavity with an opening on the top surface, and the top surface of the chain fixing plate base is provided with a U-shaped groove that communicates with the cavity. The test lamp holder and the chain fixing plate holder are stacked in sequence and fixed by screws; The bottom surface of the chain fixing plate is fixed on the conveyor chain.

2. The lamp holder for a leakage current test of a light bulb according to claim 1, characterized in that: An insulating annular support is provided between the bottom surface of the test lamp holder and the top surface of the bottom of the chain fixing plate; The test lamp holder, the insulating ring support, and the chain fixing plate are stacked in sequence and fixed by screws.

3. The bulb leakage current test lamp holder according to claim 1, characterized in that: A clearance groove is provided on one side of the top surface of the chain fixing plate base; The short-circuit switch is fixed to the bottom wall of the recessed groove by screws, and the short-circuit switch is located on the side of the test lamp holder.

4. A bulb leakage current test lamp holder according to claim 3, characterized in that: The short-circuit switch is installed vertically or horizontally within the recess.

5. A bulb leakage current test lamp holder according to claim 1, characterized in that: The chain fixing plate base is an insulating material plate base.

6. A bulb leakage current test lamp holder according to claim 1, characterized in that: The side wall of the chain fixing plate is provided with a circular through hole that communicates with the cavity.

7. A bulb leakage current test lamp holder according to claim 1, characterized in that: The test lamp holder is an internal thread lamp holder, a contact lamp holder, or a plug-in terminal lamp holder.

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