Lamp tube end ceramic electric leakage detection device

Abstract

The application discloses a lamp tube end ceramic electric leakage detection device, an electric leakage detector and a detection frame are arranged in a detection box body, the detection frame is in insulation support connection with the detection box body, the electric leakage detector realizes electric leakage detection of an ultraviolet lamp end ceramic accessory, and an openable detection door is arranged at the upper part of the detection box body. The electric leakage detector can be started only after the detection door is closed, high electric leakage detection safety is achieved, electric leakage detection is conducted on the ultraviolet lamp in the sealed box body, the detection box body and the detection door are made of insulation materials and have high insulation performance, and the electric leakage detection safety of the ultraviolet lamp is improved; the detection plate is detachably connected with the detection seat, and the adaptive detection plate can be replaced according to different appearances of the ceramic fittings, so that the electric leakage detection adaptability of the electric leakage detection device is improved; the detection clamping groove and the ceramic fitting are matched in shape and can be clamped and fixed, the ceramic fitting and the detection piece are convenient to take and place, and electric leakage detection is high in convenience.

Description

Technical Field

[0001] This utility model relates to the field of ultraviolet lamp processing technology, and in particular to a ceramic leakage detection device at the end of a lamp tube. Background Technology

[0002] Ultraviolet lamps are a type of light source that can produce ultraviolet light over a wide effective range. These lamps mainly utilize the properties of ultraviolet light for photochemical reactions, product curing, sterilization, disinfection, and medical testing.

[0003] During the manufacturing process of ultraviolet lamps, it is necessary to test their electrical insulation, with a focus on inspecting the ceramic components at both ends of the lamp that provide insulation, in order to improve the quality, lifespan, and safety of the ultraviolet lamps.

[0004] In related technologies, leakage current detectors can be used to detect whether there is a leakage current in the ceramic fittings at both ends of a light fixture. This is achieved by applying an increased voltage to the two leads connected to the object under test until a current is detected between the leads. However, this method has safety issues, and a better system is needed to safely and effectively check for leakage current in light fixtures.

[0005] Therefore, this application proposes a ceramic leakage current detection device for lamp tube ends for safe and efficient detection of whether the ceramic fittings at both ends of the lamp are leaking electricity. Utility Model Content

[0006] To address the problems in related technologies, this application discloses a ceramic leakage detection device for lamp tube ends, which solves the safety hazards of leakage detection of ceramic accessories at both ends of ultraviolet lamps in related technologies, and can safely and efficiently detect whether the ceramic accessories at both ends of the lamp are leaking electricity.

[0007] To achieve the above objectives, this application provides the following technical solution:

[0008] A ceramic leakage current detection device for lamp tube ends includes a detection box. A leakage current detector is installed in the lower part of the detection box, and a detection rack is installed in the upper part of the detection box. An ultraviolet lamp to be tested for leakage current is mounted on the detection rack. The leakage current detector includes two leads: one lead is connected to the lamp wire of the ultraviolet lamp, and the other lead is connected to the ceramic fitting, thereby realizing leakage current detection of the ceramic fitting at the end of the ultraviolet lamp. The upper part of the detection box is provided with an openable and closable detection door. When the detection door is closed, the ultraviolet lamp is tested for leakage current within the sealed box, which improves the safety of ultraviolet lamp leakage current detection.

[0009] As a further aspect of this application: the testing frame includes a testing guide rail, and a pair of testing components that can slide relative to the testing guide rail are sleeved on the outside of the testing guide rail. The upper part of the testing component is positioned to engage with the ceramic accessory of the ultraviolet lamp. The first lead wire is connected to the lamp wire of the ultraviolet lamp, and the second lead wire is connected to the testing guide rail.

[0010] As a further aspect of this application: the testing component includes a testing seat, which is sleeved outside the testing guide rail. A testing plate is detachably provided on the upper part of the testing seat, and a testing slot is provided at the upper end of the testing plate. The testing slot conforms to the shape of the ceramic accessory, and the ceramic accessory can be fixed inside the testing slot.

[0011] As a further aspect of this application: the detection guide rail is provided with a sliding groove, and the inner side of the detection seat is provided with a sliding protrusion. The sliding protrusion is limited to the sliding groove to realize the relative sliding between the detection component and the detection guide rail.

[0012] As a further aspect of this application: the top of the detection box is provided with a pulley, the detection door is connected to a guide chain, the other end of the guide chain is connected to a counterweight, and the counterweight has the same mass as the detection door.

[0013] As a further aspect of this application: the pulleys are disposed on both sides of the top of the detection box.

[0014] In summary, the beneficial effects of this application are as follows:

[0015] 1. A ceramic leakage current detection device for lamp tube ends: The detection box contains a leakage current detector and a detection frame. The detection frame is insulated and supported by the detection box. The ultraviolet lamp to be tested for leakage current can be placed on the detection frame. The leakage current detector includes two leads: lead one connects to the lamp wire of the ultraviolet lamp, and lead two connects to the ceramic fittings, realizing leakage current detection of the ceramic fittings at the end of the ultraviolet lamp. The detection box has an openable and closable detection door at the top. The leakage current detector can only be started after the detection door is closed, which has a high degree of safety in leakage current detection. The ultraviolet lamp is tested for leakage current in a sealed box. The detection box and detection door are made of insulating material with high insulation, which improves the safety of ultraviolet lamp leakage current detection.

[0016] 2. The testing frame includes a testing guide rail. A pair of testing components that can slide relative to the testing guide rail are sleeved on the outside of the testing guide rail. The upper part of the testing component is positioned to fit the ceramic accessories at both ends of the ultraviolet lamp. Lead wire one is connected to the lamp wire of the ultraviolet lamp, and lead wire two is connected to the testing guide rail. The ceramic accessories can be electrically connected to lead wire two through the testing component and the testing guide rail. The distance between the two testing components can be freely adjusted according to the length of the ultraviolet lamp, which improves the adaptability of the leakage current detection device.

[0017] 3. The detection component includes a detection base, which is fitted onto the outside of the detection guide rail. A detection plate is detachably mounted on the upper part of the detection base. The upper end of the detection plate has a detection slot that matches the shape of the ceramic fitting. The ceramic fitting can be fixed inside the detection slot. The detection plate and the detection base are detachably connected. Adaptive detection plates can be replaced according to different ceramic fitting shapes, improving the adaptability of the leakage current detection device. The detection slot matches the shape of the ceramic fitting and can be fixed in place. The ceramic fitting and the detection component are easy to put on and take off, making leakage current detection highly convenient.

[0018] 4. The detection guide rail is provided with multiple sliding grooves, and the inner side of the detection seat is provided with sliding protrusions. The sliding protrusions are limited within the sliding grooves to realize the relative sliding between the detection piece and the detection guide rail. The sliding grooves and sliding protrusions have a simple structure and stable operation.

[0019] 5. The top of the testing chamber is equipped with pulleys, and the testing door is connected to a guide chain. The other end of the guide chain is connected to a counterweight. The counterweight has the same mass as the testing door. Because the counterweight has the same mass as the testing door, the testing door can be moved up and down and opened and closed easily. The testing door can be stopped at any position, which has high operational convenience. Attached Figure Description

[0020] The accompanying drawings are provided to further understand this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the ceramic leakage current detection device at the end of the lamp tube in this application.

[0023] Figure 2 This is a schematic diagram of the structure of the ceramic leakage current detection device at the end of the lamp tube in this application.

[0024] Figure label annotations:

[0025] 1. Inspection box; 21. Lead wire one; 22. Lead wire two; 31. Lamp wire; 32. Ceramic accessories; 41. Inspection door; 42. Pulley; 43. Guide chain; 44. Counterweight; 51. Inspection guide rail; 52. Inspection seat; 53. Inspection plate; 54. Inspection slot; Detailed Implementation

[0026] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects disclosed in this embodiment as detailed in the appended claims.

[0027] It should be noted that all directional indicators in the embodiments (such as up, down, left, right, front, back, etc.) are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] Furthermore, the use of terms such as "first" and "second" in the embodiments is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit this application. It is merely to distinguish components or operations described using the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0029] To further understand the content, features, and effects of this application, the following embodiments are provided, and detailed descriptions are given below in conjunction with the accompanying drawings:

[0030] like Figure 1-2 As shown:

[0031] The ceramic leakage current detection device at the end of the lamp tube includes a detection box 1, which is an insulating box.

[0032] The lower part of the testing box 1 is equipped with a leakage current detector, which can perform efficient leakage current detection on the ceramic fittings 32 at both ends of the lamp. The leakage current detector is located inside the box, which can better protect the leakage current detector and improve the safety of operation.

[0033] The upper part of the testing box 1 is equipped with a testing rack, on which an ultraviolet lamp to be tested for leakage current is mounted. The leakage current detector includes two leads. Lead 21 is connected to the lamp wire 31 of the ultraviolet lamp. Lead 21 is connected to an alligator clip and clamped to the lamp wire 31. The use of the alligator clip has high lamp replacement efficiency and connection efficiency.

[0034] Lead 22 is connected to ceramic accessory 32, enabling leakage detection of the ceramic accessory 32 at the end of the ultraviolet lamp.

[0035] The upper part of the detection chamber 1 is equipped with an openable detection door 41. The detection door 41 is made of insulating material. When the detection door 41 is closed, the ultraviolet lamp performs leakage detection inside the sealed chamber, which improves the safety of ultraviolet lamp leakage detection.

[0036] The leakage current detector can only be activated after the detection door 41 is closed, ensuring a high level of safety in leakage current detection.

[0037] The testing frame has the function of mounting lamps, and the testing frame is insulated and supported by the testing box 1.

[0038] Specifically, the testing frame includes a testing guide rail 51, and a pair of testing components that can slide relative to the testing guide rail 51 are sleeved on the outside of the testing guide rail 51. The upper part of the testing components is locked to the ceramic fitting 32 of the ultraviolet lamp. Lead wire 1 21 is connected to the lamp wire 31 of the ultraviolet lamp, and lead wire 22 is connected to the testing guide rail 51.

[0039] Specifically, the testing component includes a testing seat 52, which is sleeved on the outside of the testing guide rail 51. The testing guide rail 51 is provided with a sliding groove, and the inner side of the testing seat 52 is provided with a sliding protrusion. The sliding protrusion is limited within the sliding groove to realize the relative sliding between the testing component and the testing guide rail 51.

[0040] The upper part of the testing base 52 is detachably provided with a testing plate 53. The upper end of the testing plate 53 is provided with a testing slot 54. The testing slot 54 matches the shape of the ceramic part 32. The ceramic part 32 can be fixed inside the testing slot 54.

[0041] The detection plate 53 and the detection seat 52 are detachably connected by threads and screws, making installation and replacement convenient.

[0042] The shape of the detection slot 54 matches the shape of the ceramic accessory 32. Various models of detection slots 54 can be manufactured to adapt to different models of lamp tubes. The detection plate 53 can be replaced at any time to adapt to leakage detection of different lamp tubes.

[0043] The top of the detection chamber 1 is equipped with pulleys 42 on both sides. The detection door 41 is connected to a guide chain 43. The guide chain 43 passes around the pulleys 42 and is connected to a counterweight 44 at the other end. The counterweight 44 has the same mass as the detection door 41.

[0044] In practical applications:

[0045] The lamp end ceramic leakage detection device includes a leakage detector and a detection frame inside the detection box 1. The detection frame is insulated and supported by the detection box 1. The ultraviolet lamp to be tested for leakage can be placed on the detection frame. The leakage detector realizes the leakage detection of the ceramic accessory 32 at the end of the ultraviolet lamp. The detection box 1 has an openable and closable detection door 41. The leakage detector can only be started after the detection door 41 is closed, which has a high degree of leakage detection safety. The ultraviolet lamp is tested for leakage in a sealed box. The detection box 1 and the detection door 41 are made of insulating material and have high insulation, which improves the safety of ultraviolet lamp leakage detection.

[0046] Lead wire 21 is connected to the lamp wire 31 of the ultraviolet lamp, and lead wire 22 is connected to the detection rail 51. The ceramic accessory 32 is electrically connected to lead wire 22 through the detection component and the detection rail 51. The distance between the two detection components can be freely adjusted according to the length of the ultraviolet lamp, which improves the adaptability of the leakage detection device.

[0047] The detection component includes a detection base 52, which is sleeved on the outside of the detection guide rail 51. A detection plate 53 is detachably mounted on the upper part of the detection base 52. A detection slot 54 is provided at the upper end of the detection plate 53. The detection slot 54 matches the shape of the ceramic accessory 32. The ceramic accessory 32 can be fixed inside the detection slot 54. The detection plate 53 and the detection base 52 are detachably connected. The detection plate 53 can be replaced according to the different shapes of the ceramic accessory 32, which improves the adaptability of the leakage current detection device. The detection slot 54 matches the shape of the ceramic accessory 32 and can be fixed in place. The ceramic accessory 32 and the detection component are easy to put on and take off, and the leakage current detection has high convenience.

[0048] The detection guide rail 51 is provided with multiple sliding grooves, and the inner side of the detection seat 52 is provided with sliding protrusions. The sliding protrusions are limited within the sliding grooves to realize the relative sliding between the detection piece and the detection guide rail 51. The sliding grooves and sliding protrusions have a simple structure and stable operation.

[0049] The top of the detection chamber 1 is equipped with a pulley 42, and the detection door 41 is connected to a guide chain 43. The guide chain 43 passes around the pulley 42 and is connected to a counterweight 44 at the other end. The counterweight 44 has the same mass as the detection door 41. Since the counterweight 44 has the same mass as the detection door 41, the detection door 41 can be moved up and down and opened and closed easily. The detection door 41 can be stopped at any position, which has high operational convenience.

[0050] Finally, it should be noted that the above disclosure is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application. The scope of this application is limited only by the appended claims.

Claims

1. A lamp end ceramic leakage detection device comprising a detection box (1), characterized in that: The lower part of the detection box (1) is provided with a leakage detector, the upper part of the detection box (1) is provided with a detection frame, the detection frame is provided with an ultraviolet lamp to be detected, the leakage detector includes two leads, the lead one (21) is connected with the lamp line (31) of the ultraviolet lamp, the lead two (22) is connected with the ceramic fitting (32), the leakage detection of the ceramic fitting (32) at the end of the ultraviolet lamp is realized, the upper part of the detection box (1) is provided with an openable detection door (41), the detection door (41) is closed, the ultraviolet lamp is used for leakage detection in the sealed box, and the safety of the ultraviolet lamp leakage detection is improved.

2. The lamp end ceramic ESD detection device according to claim 1, characterized in that: The detection frame includes a detection guide rail (51), a pair of detection members are sleeved outside the detection guide rail (51) and can slide relative to the detection guide rail (51), the upper part of the detection member is provided with a clamping position of the ceramic fitting (32) of the ultraviolet lamp, the lead one (21) is connected with the lamp line (31) of the ultraviolet lamp, and the lead two (22) is connected with the detection guide rail (51).

3. The lamp end ceramic ESD detection device according to claim 2, characterized in that: The detection member includes a detection seat (52), the detection seat (52) is sleeved outside the detection guide rail (51), the upper part of the detection seat (52) is detachably provided with a detection plate (53), the upper end of the detection plate (53) is provided with a detection clamping groove (54), the detection clamping groove (54) is matched with the shape of the ceramic fitting (32), and the detection clamping groove (54) is internally clamped and fixed with the ceramic fitting (32).

4. The lamp end ceramic ESD detection device according to claim 3, characterized in that: The detection guide rail (51) is provided with a sliding groove, the inner side of the detection seat (52) is provided with a sliding protrusion in a matched mode, the sliding protrusion is limited in the sliding groove to realize the relative sliding of the detection member and the detection guide rail (51).

5. The lamp end ceramic ESD leakage detection apparatus according to claim 1, characterized by: The top of the detection box (1) is provided with a pulley (42), the detection door (41) is connected with a guide chain (43), the other end of the guide chain (43) is connected with a counterweight (44) by passing around the pulley (42), and the counterweight (44) is equal in mass to the detection door (41).

6. The lamp end ceramic ESD detection device according to claim 5, characterized in that: The pulley (42) is arranged on both sides of the top of the detection box (1).

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