Lamp holder of lamp tube testing device and lamp tube testing device

Abstract

The utility model relates to a lamp holder of a lamp tube testing device and the lamp tube testing device, and the lamp holder of the lamp tube testing device comprises a substrate; the guide rail is arranged on the base plate; the fixed mounting seat is arranged on the substrate and is positioned at one end part of the guide rail, and the fixed mounting seat is configured to be used for fixing one end part of a test lamp tube; the movable mounting seat is movably arranged on the guide rail and moves along the guide rail in the direction close to or away from the fixed mounting seat, and the movable mounting seat is configured to be used for fixing the other end part of the test lamp tube; and the locking component is configured to lock the movable mounting seat on the base plate after the movable mounting seat moves to a preset position along the guide rail. The lamp holder provided by the embodiment of the utility model is more flexible in adjustment mode, can adapt to lamp tubes with different lengths, and is wider in test range.

Description

Technical Field

[0001] The present invention relates to the field of electrical testing equipment, and in particular to a lamp testing device. Background Art

[0002] During the manufacturing and use of lamps, lamp aging testing is an indispensable part. Lamp aging testing is designed to simulate various environmental conditions and operating conditions that lamps may encounter during long-term use in order to evaluate their performance stability and durability. However, traditional lamp aging testing methods often have problems such as being unable to adapt to a variety of different test lamps, low test efficiency, and insufficient test accuracy, making it difficult to meet the needs of the modern lamp manufacturing industry.

[0003] Therefore, it is necessary to provide a solution to solve the above problems. Utility Model Content

[0004] In order to solve the problems existing in the prior art, this specification provides a lamp holder for a lamp tube testing device, the lamp holder comprising:

[0005] substrate;

[0006] A guide rail, wherein the guide rail is arranged on the substrate;

[0007] A fixed mounting seat, the fixed mounting seat is arranged on the substrate and located at one end of the guide rail, and the fixed mounting seat is configured to fix one end of the test lamp tube;

[0008] A movable mounting seat, which is movably arranged on the guide rail and moves along the guide rail toward or away from the fixed mounting seat, and the movable mounting seat is configured to fix the other end of the test lamp tube;

[0009] A locking component is configured to lock the movable mounting seat on the base plate after the movable mounting seat moves to a preset position along the guide rail.

[0010] In one embodiment of the present specification, the guide rail and the movable mounting seat are slidably connected via matching slide grooves and sliders, one of the slide groove and the slider is arranged on the guide rail, and the other is arranged on the movable mounting seat.

[0011] In one embodiment of the present specification, the lamp holder includes at least two guide rails, the at least two guide rails are arranged on the base plate in parallel with each other, and the movable mounting seat is connected to the at least two guide rails in a sliding manner.

[0012] In one embodiment of the present specification, the locking component includes a threaded through hole opened on the movable mounting seat and a threaded locking rod cooperating with the threaded through hole, and the threaded locking rod is configured to rotate relative to the threaded through hole to abut against the substrate when the movable mounting seat reaches a preset position.

[0013] In one embodiment of the present specification, the fixed mounting seat comprises:

[0014] A fixed seat body, wherein the seat body is arranged on the substrate;

[0015] A first rotating connection part, which is rotatably disposed on the fixing seat body and has a plug hole for inserting a plug pin at one end of the lamp tube;

[0016] The movable mounting seat comprises:

[0017] A movable seat body, the movable seat body is slidably disposed on the guide rail and is provided with a first notch;

[0018] The second rotating connection part is rotatably arranged on the movable seat body, the second rotating connection part is provided with a first slot, and the second rotating connection part is configured to make the first notch and the first slot conductive, so that the pin of the test lamp tube enters the first slot through the first notch, and rotates relative to the movable seat body until the first notch and the first slot are disconnected, so as to prevent the pin of the test lamp tube from escaping from the first slot.

[0019] In one embodiment of the present specification, a second notch is provided on the fixed seat body, a second slot is provided on the first rotating connection portion, and the first rotating connection portion is configured to connect the second notch and the second slot, so that the pin of the test lamp tube enters the second slot through the second notch and is inserted into the socket, and rotates relative to the fixed seat body until the second notch and the second slot are disconnected, so as to prevent the pin of the test lamp tube from escaping from the second slot.

[0020] In one embodiment of the present specification, the fixed seat body is provided with a first rotating guide rail, and the periphery of the first rotating connection part is provided with a first sliding block cooperating with the first rotating guide rail, and the first sliding block slides along the first rotating guide rail under the action of external force, so that the first rotating connection part and the fixed seat body rotate relative to each other.

[0021] In one embodiment of the present specification, the movable seat body is provided with a second rotating guide rail, and the periphery of the second rotating connection part is provided with a second slider that cooperates with the second rotating guide rail. The second slider slides along the second rotating guide rail under the action of external force, so that the second rotating connection part and the movable seat body rotate relative to each other.

[0022] In one embodiment of the present specification, the lamp holder includes at least two of the fixed mounting seats and at least two of the movable mounting seats;

[0023] At least two of the fixed mounting seats are connected to the guide rail via a fixed connecting seat, and at least two of the movable mounting seats are connected to the guide rail via a movable connecting seat.

[0024] According to a first aspect of the present specification, a lamp tube testing device is provided, which is applied to an aging test of a lamp tube, and the testing device comprises a power supply, a test box and the lamp holder;

[0025] The lamp holder is arranged on the test box, the lamp holder is used to install the test lamp tube, the power supply is conductively connected to the test box, the power supply is used to provide electric energy to the test lamp tube, the test box is used to carry the lamp holder, and is also used to protect and store the connection line;

[0026] A control host is arranged in the test box, and the control host is in communication connection with the lamp holder for controlling the test state of the test lamp tube.

[0027] A beneficial effect of the present specification is that the lamp holder of the test lamp device is designed with a guide rail, and a movable mounting seat that can move along the guide rail is provided on the guide rail, so that the distance between the fixed mounting seat and the movable mounting seat can be adjusted according to the length of the lamp tube, thereby adapting to test lamp tubes of different lengths. Furthermore, by providing a locking component, the movable mounting seat can be fixed in the preset position after moving to the preset position, thereby improving the stability of the lamp holder.

[0028] Other features and advantages of the present specification will become apparent from the following detailed description of exemplary embodiments of the present specification with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0030] Figure 1 It is a schematic diagram of the overall structure of a lamp holder of a lamp tube testing device provided in an embodiment of this specification;

[0031] Figure 2 yes Figure 1 A magnified view of the middle A area;

[0032] Figure 3 It is a structural schematic diagram of a fixed mounting base of a lamp holder of a lamp tube testing device provided in an embodiment of the present specification;

[0033] Figure 4 It is a structural schematic diagram of a movable mounting seat of a lamp holder of a lamp tube testing device provided in an embodiment of the present specification;

[0034] Figure 5 It is a structural schematic diagram of the connection between a fixed seat body and a first rotating connection part in a fixed mounting seat of a lamp holder of a lamp tube testing device provided in an embodiment of the present specification;

[0035] Figure 6 It is a structural schematic diagram of the connection between a movable seat body and a second rotating connection part in a movable mounting seat of a lamp holder of a lamp tube testing device provided in one embodiment of the present specification.

[0036] Figures 1 to 6 The one-to-one correspondence between the component names and the reference numerals is as follows:

[0037] 1. Base plate; 2. Guide rail; 21. Slider; 3. Fixed mounting seat; 31. Fixed seat body; 311. Second notch; 312. First rotating guide rail; 32. First rotating connection part; 321. Second slot; 322. First slider; 4. Movable mounting seat; 41. Slide groove; 42. Movable seat body; 421. First notch; 422. Second rotating guide rail; 43. Second rotating connection part; 431. First slot; 432. Second slider; 5. Locking component; 51. Threaded through hole; 52. Threaded locking rod; 6. Fixed connection seat; 7. Movable connection seat. DETAILED DESCRIPTION

[0038] Various exemplary embodiments of the present specification will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present specification.

[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present specification, its application, or uses.

[0040] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0041] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0042] The specific implementation of this specification is described below in conjunction with the accompanying drawings.

[0043] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0044] In this article, "first", "second", etc. are only used to distinguish each other, and do not indicate the importance and order, or the premise of each other's existence.

[0045] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0046] Lamp aging test is an important means to evaluate the durability and reliability of lamps. However, existing lamp aging test devices usually have fixed test lamp holders corresponding to lamps of fixed lengths. That is, each test lamp holder can only adapt to lamps of one length. If the specifications of the lamps produced by the manufacturer change, the current lamp holder cannot be used for testing. Therefore, the lamp holders of existing lamp testing devices have the problem of poor flexibility.

[0047] like Figure 1 As shown, Figure 1 It is a schematic diagram of the overall structure of a lamp holder of a lamp tube testing device provided in an embodiment of the present specification. The first aspect of the present specification provides a lamp holder of a lamp tube testing device, the lamp holder comprising: a substrate 1; a guide rail 2, the guide rail 2 is arranged on the substrate 1; a fixed mounting seat 3, the fixed mounting seat 3 is arranged on the substrate 1 and is located at one end of the guide rail 2, the fixed mounting seat 3 is constructed to fix one end of the test lamp tube; a movable mounting seat 4, the movable mounting seat 4 is movably arranged on the guide rail 2, and moves along the guide rail in a direction close to or away from the fixed mounting seat 3, the movable mounting seat 4 is constructed to fix the other end of the test lamp tube; a locking component 5, the locking component 5 is constructed to lock the movable mounting seat 4 on the substrate 1 when the movable mounting seat 4 moves to a preset position along the guide rail 2.

[0048] Specifically, the substrate 1 is provided on the lamp tube test device and is used to support the basic structure of the mounting seat and the guide rail 2. The substrate 1 can be designed in size according to actual needs to ensure that the lamp holder is firmly installed on the test box. The guide rail 2 serves as a track for the movable mounting seat 4 to slide. Its shape and material must meet the requirements of the movable mounting seat 4 to slide smoothly and have a certain load-bearing capacity.

[0049] The fixed mounting seat 3 is located at one end of the guide rail 2, and is usually designed to fit closely with one end of the test lamp tube to ensure that the lamp tube does not shake or shift during the test. A locking mechanism can be provided inside the fixed mounting seat 3 to fix the end of the lamp tube.

[0050] In order to adapt to lamps of different lengths, the lamp holder in the embodiment of this specification is also provided with a movable mounting seat 4, which can not only slide along the guide rail 2 to adapt to test lamps of different lengths, but also be fixed by the locking component 5 after sliding to a preset position, thereby ensuring the stability and safety of the lamp during the test. The design of the movable mounting seat 4 needs to take into account multiple factors such as the sliding fit with the guide rail 2, the linkage with the locking component 5, and its own ability to fix the end of the lamp.

[0051] The locking component 5 is a key component to ensure that the movable mounting seat 4 is stably fixed at the preset position. The preset position is the position where the movable mounting seat 4 needs to be fixed, which is predetermined by the staff according to the length of the test lamp. After the movable mounting seat 4 slides to the predetermined position, the locking component 5 is locked manually or automatically to firmly connect the movable mounting seat 4 to the substrate 1. The design of the locking component 5 should be simple and practical, easy to operate, and have sufficient locking force to prevent the movable mounting seat 4 from shifting during the test process.

[0052] The embodiment of the specification sets a mounting seat of the lamp tube test device as a movable mounting seat 4, which can achieve flexible adaptation and stable fixation of test lamps of different lengths, solving the problem of poor flexibility of the lamp holder in the traditional lamp tube test device. At the same time, the control device is connected to the control host in the test box through communication, so as to realize remote control operation of the lamp holder, thereby improving the automation degree and convenience of operation of the test.

[0053] like Figure 2 As shown, Figure 2 yes Figure 1 An enlarged view of portion A in the middle. Further, in order to reduce the friction force of movement between the movable mounting seat 4 and the guide rail 2, the guide rail 2 and the movable mounting seat 4 are slidably connected through matching slide grooves 41 and sliders 21, and one of the slide grooves 41 and the sliders 21 is arranged on the guide rail 2, and the other is arranged on the movable mounting seat 4.

[0054] Specifically, in the actual application of the lamp tube test device, in order to improve the test efficiency and reduce energy consumption, it is also necessary to consider the smoothness of the sliding of the movable mounting seat 4 on the guide rail 2. By designing the matching slide groove 41 and the slider 21, the friction between the movable mounting seat 4 and the guide rail 2 can be significantly reduced, so that the movable mounting seat 4 can slide to the preset position easily and quickly. This not only improves the test efficiency, but also reduces the heat and wear generated by friction, thereby extending the service life of the lamp holder.

[0055] In one embodiment of the present specification, the slide groove 41 may be provided on the guide rail 2 , and the slider 21 is correspondingly mounted on the movable mounting seat 4 .

[0056] Of course, the positions of the slide groove 41 and the slider 21 can also be interchanged. Figure 1 As shown, in another embodiment of the present specification, the slide groove 41 can be arranged on the movable mounting seat 4, and the slider 21 is correspondingly mounted on the guide rail 2.

[0057] The specific design can be selected according to actual needs and manufacturing process, and the size and shape of the chute 41 and the slider 21 need to be precisely matched to ensure smooth sliding between them. In addition, the material of the chute 41 and the slider 21 also needs to consider wear resistance and corrosion resistance to adapt to various test environments and conditions.

[0058] In addition to the sliding fit, the friction force can be further reduced by optimizing the structural design of the guide rail 2 and the movable mounting seat 4. For example, a layer of low friction coefficient coating is applied to the surface of the guide rail 2, or a friction reduction device such as a roller is installed on the slider 21. These measures can effectively reduce the friction force when the movable mounting seat 4 slides on the guide rail 2, and improve the smoothness and stability of the test.

[0059] The embodiments of this specification can further improve the flexibility and adaptability of the lamp holder, reduce friction, and improve the smoothness and stability of the test by designing matching slide grooves 41 and sliders 21, optimizing the structural design of the guide rails 2 and the movable mounting seat 4, and adding adjustment devices. This helps to improve the overall performance and efficiency of the lamp tube test device and provide manufacturers with a more reliable and convenient test solution.

[0060] Furthermore, in order to improve the stability of the lamp holder, the lamp holder includes at least two guide rails 2 , which are arranged on the base plate 1 in parallel with each other, and the movable mounting seat 4 is connected to the at least two guide rails 2 in a sliding fit.

[0061] Specifically, in the actual lamp tube testing process, the stability of the lamp tube is crucial to the accuracy of the test results. In order to ensure that the lamp tube does not shake or shift during the test process, the embodiment of this specification further provides a design of at least two mutually parallel guide rails 2. These guide rails 2 are precisely mounted on the substrate 1 to form a stable sliding track system, providing reliable support and guidance for the movable mounting seat 4. The movable mounting seat 4 is slidably connected to the two parallel guide rails 2 through the slide groove 41 and the slider 21. This design not only enhances the stability of the movable mounting seat 4 sliding on the guide rail 2, but also enables the movable mounting seat 4 to maintain a stable posture during the sliding process.

[0062] In addition, the design of at least two parallel rails 2 also increases the load-bearing capacity and stability of the lamp holder. Even when testing a heavier lamp tube, the lamp holder can remain stable without deformation or damage. This provides manufacturers with a more reliable and durable test device, helping to reduce the failure rate and maintenance costs during the test process.

[0063] The embodiment of the specification further improves the stability and reliability of the lamp holder by designing at least two mutually parallel guide rails 2, the sliding fit connection between the movable mounting seat 4 and the guide rails 2, and the locking function of the locking component 5. This design not only ensures the stability and accuracy of the test lamp during the test process, but also improves the durability and service life of the test equipment. This has important practical significance and economic value for manufacturers.

[0064] Furthermore, the locking component 5 includes a threaded through hole 51 opened on the movable mounting seat 4 and a threaded locking rod 52 cooperating with the threaded through hole 51, and the threaded locking rod 52 is configured to rotate relative to the threaded through hole 51 to abut against the substrate 1 when the movable mounting seat 4 reaches a preset position.

[0065] Specifically, in order to achieve stable locking of the movable mounting seat 4 at the preset position, the embodiment of this specification adopts a threaded locking mechanism. The threaded through hole 51 opened on the movable mounting seat 4 matches the threaded locking rod 52. When the movable mounting seat 4 slides to the preset position, the staff can rotate the threaded locking rod 52 to make it abut against the substrate 1 to achieve a firm connection between the movable mounting seat 4 and the substrate 1. This design is simple and easy to operate, and has a reliable locking force. It can effectively prevent the movable mounting seat 4 from shifting during the test process, ensuring the accuracy and stability of the test.

[0066] In one embodiment of the present specification, remote control operation can also be performed by electric or other automatic devices to automatically rotate the thread locking rod 52 to a position where it abuts the substrate 1. This remote control operation mode can further improve the automation of the test, reduce the labor intensity of the staff, and improve the test efficiency.

[0067] In addition to the thread locking mechanism, other types of locking components 5 can be selected according to actual needs, such as a snap-on locking mechanism, a latch locking mechanism, etc. These locking components 5 have their own characteristics and can be selected and designed according to specific application scenarios.

[0068] The embodiment of the specification adopts a threaded locking mechanism as the locking component 5 to achieve stable locking of the movable mounting seat 4 at a preset position, thereby improving the accuracy and stability of the test. At the same time, the automation of the test is improved through remote control operation, reducing the labor intensity of the staff. This design has important practical significance and economic value for improving the overall performance and efficiency of the lamp tube test device.

[0069] like Figure 3 to Figure 4 As shown, Figure 3 is a structural schematic diagram of a fixed mounting base of a lamp holder of a lamp tube testing device provided in an embodiment of the present specification, Figure 4It is a structural schematic diagram of a movable mounting base of a lamp holder of a lamp tube testing device provided in one embodiment of the present specification. Furthermore, in order to facilitate the installation of the test lamp tube, the fixed mounting seat 3 includes: a fixed seat body 31, which is arranged on the base; a first rotating connection part 32, which is rotatably arranged on the fixed seat body 31 and has a socket for inserting a pin at one end of the lamp tube; the movable mounting seat 4 includes: a movable seat body 42, which is slidably arranged on the guide rail 2 and has a first notch 421; a second rotating connection part 43, which is rotatably arranged on the movable seat body 42, and has a first card slot 431, and the second rotating connection part 43 is configured to make the first notch 421 and the first card slot 431 conductive, so that the pin of the test lamp tube enters the first card slot 431 from the first notch 421, and rotates relative to the movable seat body 42 until the first notch 421 and the first card slot 431 are disconnected, so as to prevent the pin of the test lamp tube from escaping from the first card slot 431.

[0070] Specifically, the fixed mounting seat 3 includes a fixed seat body 31 and a first rotating connection part 32. The fixed seat body 31 is fixedly mounted relative to the substrate 1. The first rotating connection part 32 is rotatably arranged on the fixed seat body 31, providing a flexible insertion and fixing method for one end of the test lamp tube. The pin at one end of the test lamp tube can be easily inserted into the jack of the first rotating connection part 32, and the pin can be fixed by rotating the first rotating connection part 32, thereby ensuring the stability and safety of the test lamp tube during the test process. After the lamp tube is inserted into the fixed mounting seat 3, it must also be inserted into the movable mounting seat 4. The rotation design of the first rotating connection part 32 in the fixed mounting seat 3 makes it easy for the lamp tube to rotate accordingly according to the position of the movable mounting seat 4 after being inserted into the movable mounting seat 4, thereby avoiding collision or damage during the insertion or removal process.

[0071] The movable mounting seat 4 includes a movable seat body 42 and a second rotating connection part 43. The movable seat body 42 can slide along the guide rail 2 under the action of external force. The cooperation of the movable seat body 42 and the second rotating connection part 43 provides a convenient insertion and fixing method for the other end of the test lamp. The first notch 421 on the movable seat body 42 cooperates with the first clamping groove 431 of the second rotating connection part 43, so that the first notch 421 and the first clamping groove 431 are connected, and the pin of the test lamp can smoothly enter the first clamping groove 431 from the first notch 421. Subsequently, by rotating the second rotating connection part 43, the first notch 421 and the first clamping groove 431 are disconnected, thereby preventing the pin of the test lamp from escaping from the first clamping groove 431, and realizing the stable fixation of the test lamp.

[0072] The embodiment of the present specification not only simplifies the installation process of the test lamp tube and improves the test efficiency, but also ensures the stability and safety of the test lamp tube during the test process by designing the first rotating connection part 32 and the second rotating connection part 43 in the fixed mounting seat 3 and the movable mounting seat 4. In addition, by setting the rotating connection part, it can also adapt to test lamp tubes of different diameters and lengths, thereby improving the adaptability and flexibility of the lamp holder.

[0073] Furthermore, in another embodiment of the present specification, a second notch 311 is provided on the fixed seat body 31, and a second slot 321 is provided on the first rotating connection part 32, and the first rotating connection part 32 is configured to make the second notch 311 and the second slot 321 conductive, so that the pin of the test lamp tube enters the second slot 321 through the second notch 311 and is inserted into the socket, and rotates relative to the fixed seat body 31 until the second notch 311 and the second slot 321 are disconnected, so as to prevent the pin of the test lamp tube from escaping from the second slot 321.

[0074] Specifically, the fixed connection seat 6 can also be provided with the same structure as the movable connection seat 7, that is, the fixed seat body 31 is also provided with a second notch 311, and the first rotating connection part 32 is provided with a second slot 321. This design makes the fixed mounting seat 3 and the movable mounting seat 4 highly consistent in structure and function. When the test lamp tube needs to be inserted into the fixed mounting seat 3, the second notch 311 and the second slot 321 are first connected through the first rotating connection part 32, and the pin first enters the second slot 321 through the second notch 311, and then enters the jack for fixing. Similar to the movable mounting seat 4, by rotating the first rotating connection part 32, the first rotating connection part 32 is rotated relative to the fixed seat body 31 to the second notch 311 and the second slot 321 is disconnected, thereby preventing the pin of the test lamp tube from accidentally disengaging from the second slot 321 during the test, thereby ensuring the accuracy and safety of the test.

[0075] The design of the embodiment of the present specification not only further simplifies the installation process of the test lamp, but also enhances the stability and reliability of the fixed mounting base 3. At the same time, due to the similarity in structure and function between the fixed mounting base 3 and the movable mounting base 4, it is more convenient for manufacturers to produce and maintain, and reduce production costs and maintenance costs.

[0076] In addition, the lamp holder design in the embodiment of this specification also takes into account the diversity and different specifications of the test lamp tubes. By adjusting the size and angle of the first rotating connection part 32 and the second rotating connection part 43, it can adapt to test lamp tubes of different diameters and lengths, thereby improving the applicability and versatility of the lamp holder. This design not only facilitates the production and use of manufacturers, but also meets the needs of different customers.

[0077] In summary, the embodiment of the present specification provides manufacturers with an efficient, stable and reliable lamp tube testing device by designing at least two mutually parallel guide rails 2, the sliding fit connection between the movable mounting seat 4 and the guide rails 2, and the locking function of the locking component 5, combined with the structural design of the first rotating connection part 32 and the second rotating connection part 43. This design not only improves the accuracy and stability of the test, but also reduces the production cost and maintenance cost, which has important practical significance and economic value for improving the market competitiveness of manufacturers.

[0078] like Figure 5 As shown, Figure 5 This is a structural schematic diagram of the connection between the fixed seat body and the first rotating connection part in the fixed mounting seat of the lamp holder of a lamp tube testing device provided in an embodiment of the present specification. Furthermore, the fixed seat body 31 is provided with a first rotating guide rail 312, and the periphery of the first rotating connection part 32 is provided with a first slider 322 that cooperates with the first rotating guide rail 312. The first slider 322 slides along the first rotating guide rail 312 under the action of external force, so that the first rotating connection part 32 and the fixed seat body 31 rotate relative to each other.

[0079] Specifically, in order to achieve accurate and stable rotation between the first rotating connection part 32 and the fixed seat body 31, the embodiment of the present specification is provided with a first rotating guide rail 312 on the fixed seat body 31. The first rotating guide rail 312 provides a clear rotation path for the first rotating connection part 32, making its rotation more accurate and smooth. At the same time, the periphery of the first rotating connection part 32 is equipped with a first slider 322 that matches the first rotating guide rail 312. This slider can slide along the first rotating guide rail 312 under the action of external force, thereby driving the first rotating connection part 32 to rotate relative to the fixed seat body 31. This design not only ensures the smoothness of the rotation action, but also enhances the stability and reliability of the rotation connection.

[0080] In addition, the cooperation between the first slider 322 and the first rotating guide rail 312 enables the rotation angle of the first rotating connection part 32 to be precisely controlled. The staff can adjust the magnitude and direction of the external force according to actual needs to rotate the first rotating connection part 32 to a desired angle, thereby achieving precise fixation of the end of the test lamp tube. This design not only improves the accuracy of the test, but also enhances the controllability of the test process, providing manufacturers with greater operating space.

[0081] like Figure 6 As shown, Figure 6This is a structural schematic diagram of the connection between the movable seat body and the second rotating connection part in the movable mounting seat of the lamp holder of a lamp tube testing device provided in an embodiment of the present specification. Similarly, in order to reduce the friction force when the second rotating connection part 43 rotates and keep consistent with the rotation of the first rotating connection part 32, the movable seat body 42 is also provided with the same structure. The movable seat body 42 is provided with a second rotating guide rail 422, and the periphery of the second rotating connection part 43 is provided with a second slider 432 that cooperates with the second rotating guide rail 422. The second slider 432 slides along the second rotating guide rail 422 under the action of external force, so that the second rotating connection part 43 and the movable seat body 42 rotate relative to each other.

[0082] Specifically, a second rotating guide rail 422 is provided on the movable seat body 42, and the second rotating connection part 43 is provided with a clear rotating path. At the same time, the second rotating connection part 43 is provided with a second slider 432 matching the second rotating guide rail 422 on the periphery. The slider can also slide along the second rotating guide rail 422 under the action of an external force, thereby driving the second rotating connection part 43 to rotate relative to the movable seat body 42. This design not only ensures the smoothness of the rotating action, but also further enhances the stability and reliability of the rotating connection.

[0083] In summary, the embodiment of the present specification designs a first rotating guide rail 312 and a corresponding first slider 322 on the fixed seat body 31, and designs a second rotating guide rail 422 and a corresponding second slider 432 on the movable seat body 42, so that the rotation of the first rotating connection part 32 is smoother and more precise. This design not only improves the convenience of installing and disassembling the test lamp during the test process, but also improves the stability of the test lamp after installation. At the same time, due to the simple structure, it also reduces the production cost and maintenance cost.

[0084] Furthermore, in order to use one lamp holder to test multiple lamp tubes at the same time and improve the testing efficiency, the lamp holder includes at least two fixed mounting seats 3 and at least two movable mounting seats 4; at least two fixed mounting seats 3 are connected to the guide rail 2 through fixed connecting seats 6, and at least two movable mounting seats 4 are connected to the guide rail 2 through movable connecting seats 7.

[0085] Specifically, in order to meet the needs of larger-scale testing and improve the testing efficiency, the lamp holder design in the embodiment of this specification has been further optimized. The lamp holder not only includes at least two fixed mounting seats 3 and at least two movable mounting seats 4, but also these mounting seats are connected to the guide rail 2 through corresponding connecting seats, the fixed mounting seat 3 is connected to the guide rail 2 through the fixed connecting seat 6, the fixed mounting seat 3 is fixedly connected to the fixed connecting seat 6, the fixed connecting seat 6 is fixedly connected to the guide rail 2, and the guide rail 2 is fixedly connected to the base plate 1, so that the fixed mounting seat 3 is fixedly connected to the base plate 1; the movable mounting seat 4 is connected to the guide rail 2 through the movable connecting seat 7, the movable mounting seat 4 is fixedly connected to the movable connecting seat 7, and the movable connecting seat 7 is slidably connected to the guide rail 2. More specifically, the movable connecting seat 7 and the guide rail 2 are also provided with mutually cooperating slide grooves 41 and sliders 21, so that the movable connecting seat 7 slides on the guide rail 2 under the action of external force.

[0086] During the test, the staff can insert the test lamp into the fixed mounting seat 3 and the movable mounting seat 4 respectively according to the test requirements, and fix them by rotating the connecting part and the locking part 5. Since each mounting seat has independent fixing and adjustment functions, multiple test lamps can be tested at the same time, which greatly improves the test efficiency.

[0087] In summary, the embodiment of the present specification designs a guide rail 2 and provides a movable mounting seat 4 that can move along the guide rail 2, so that the distance between the fixed mounting seat 3 and the movable mounting seat 4 can be adjusted according to the length of the lamp tube, thereby adapting to test lamp tubes of different lengths. Furthermore, by providing a locking component 5, the movable mounting seat 4 can be fixed at the preset position after moving to the preset position, thereby improving the stability of the lamp holder.

[0088] In another aspect of the embodiments of the present specification, a lamp tube testing device is provided, which is used for aging testing of lamp tubes. The testing device includes a power supply, a test box, and the lamp holder in the above embodiments; the lamp holder is arranged on the test box, the lamp holder is used to install the test lamp tube, the power supply is conductively connected to the test box, the power supply is used to provide electrical energy to the test lamp tube, the test box is used to carry the lamp holder, and is also used to protect and store connecting lines; a control host is arranged in the test box, the control host is communicatively connected to the lamp holder, and is used to control the test status of the test lamp tube.

[0089] Specifically, as one of the core components of the test device, the power supply is responsible for providing stable power to the test lamp. The power supply is conductively connected to the test box, and the power is transmitted to the lamp holder through the circuit inside the test box, ensuring that the test lamp obtains a continuous and stable power supply during the test. As the outer shell of the entire test device, the test box not only carries the lamp holder, but also protects and stores the connection circuits. The test box can effectively prevent the external environment from interfering with the test process. At the same time, a reasonable wiring scheme is set up inside the test box to make the circuit connection simpler and safer.

[0090] The control host is another important part of the test device. It communicates with the lamp holder and controls the test status of the test lamp through the control program. The control host can set different test parameters and test processes according to the test requirements to ensure the accuracy and repeatability of the test process. In addition, the control host also has data recording and analysis functions, which can record and analyze the data generated during the test in real time, providing valuable reference data for manufacturers.

[0091] In further optimization of the embodiments of this specification, the test device is also equipped with an intelligent control system. The system realizes automatic control and intelligent management of the test process by integrating intelligent devices such as sensors, controllers and actuators. The intelligent control system can automatically adjust the test parameters and test processes according to the test requirements, and monitor various data in the test process in real time through sensors to ensure the accuracy and reliability of the test results. At the same time, the intelligent control system can also automatically analyze and process the test data to provide manufacturers with more accurate test reports and decision support.

[0092] In summary, the lamp test device provided in the embodiments of this specification is efficient, stable and reliable, and can meet the needs of manufacturers in lamp aging testing. By integrating core components such as power supply, test box and special lamp holder, and equipped with advanced technologies such as intelligent control system, the test device not only improves the accuracy and stability of the test, but also reduces the production cost and maintenance cost, providing important practical significance and economic value for manufacturers.

[0093] The embodiments of the present specification have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the marketplace, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein. The scope of this specification is defined by the appended claims.

Claims

1. A lamp holder for a lamp tube testing device, characterized in that: The lamp holder comprises: base(1); A guide rail (2), wherein the guide rail (2) is arranged on the substrate (1); A fixed mounting seat (3), the fixed mounting seat (3) being arranged on the substrate (1) and located at one end of the guide rail (2), the fixed mounting seat (3) being configured to fix one end of a test lamp tube; a movable mounting seat (4), the movable mounting seat (4) being movably arranged on the guide rail (2) and moving along the guide rail (2) in a direction approaching or moving away from the fixed mounting seat (3), the movable mounting seat (4) being configured to fix the other end of the test lamp tube; A locking component (5), wherein the locking component (5) is configured to lock the movable mounting seat (4) on the base plate (1) after the movable mounting seat (4) moves along the guide rail (2) to a preset position.

2. The lamp holder according to claim 1, characterized in that: The guide rail (2) and the movable mounting seat (4) are connected by sliding fit via matching slide grooves (41) and sliders (21); one of the slide grooves (41) and the sliders (21) is arranged on the guide rail (2), and the other is arranged on the movable mounting seat (4).

3. The lamp holder according to claim 1, characterized in that: The lamp holder comprises at least two guide rails (2), the at least two guide rails (2) are arranged on the base plate (1) in parallel with each other, and the movable mounting seat (4) is connected to the at least two guide rails (2) in a sliding manner.

4. The lamp holder according to claim 1, characterized in that: The locking component (5) comprises a threaded through hole (51) formed on the movable mounting seat (4) and a threaded locking rod (52) cooperating with the threaded through hole (51), and the threaded locking rod (52) is configured to rotate relative to the threaded through hole (51) to abut against the base plate (1) when the movable mounting seat (4) reaches a preset position.

5. The lamp holder according to claim 1, characterized in that: The fixed mounting seat (3) comprises: A fixed seat body (31), the seat body being arranged on the substrate (1); A first rotating connection part (32), the first rotating connection part (32) is rotatably arranged on the fixing seat body (31) and has a plug hole for inserting a plug pin at one end of the lamp tube; The movable mounting seat (4) comprises: A movable seat body (42), the movable seat body (42) is slidably disposed on the guide rail (2) and is provided with a first notch (421); A second rotating connection part (43), the second rotating connection part (43) is rotatably arranged on the movable seat body (42), the second rotating connection part (43) is provided with a first clamping groove (431), and the second rotating connection part (43) is configured to connect the first notch (421) and the first clamping groove (431), so that the plug pin of the test lamp tube enters the first clamping groove (431) through the first notch (421), and rotates relative to the movable seat body (42) until the first notch (421) and the first clamping groove (431) are disconnected, so as to prevent the plug pin of the test lamp tube from escaping from the first clamping groove (431).

6. The lamp holder according to claim 5, characterized in that: The fixing seat body (31) is provided with a second notch (311), the first rotating connection part (32) is provided with a second clamping groove (321), and the first rotating connection part (32) is configured to connect the second notch (311) and the second clamping groove (321), so that the plug pin of the test lamp tube can enter the second clamping groove (321) through the second notch (311) and be inserted into the plug hole, and rotate relative to the fixing seat body (31) until the second notch (311) and the second clamping groove (321) are disconnected, so as to prevent the plug pin of the test lamp tube from being separated from the second clamping groove (321).

7. The lamp holder according to claim 5, characterized in that: The fixed seat body (31) is provided with a first rotating guide rail (312), and the periphery of the first rotating connection part (32) is provided with a first sliding block (322) matched with the first rotating guide rail (312), and the first sliding block (322) slides along the first rotating guide rail (312) under the action of an external force, so that the first rotating connection part (32) and the fixed seat body (31) rotate relative to each other.

8. The lamp holder according to claim 5, characterized in that: The movable seat body (42) is provided with a second rotating guide rail (422), and the periphery of the second rotating connection part (43) is provided with a second sliding block (432) cooperating with the second rotating guide rail (422). The second sliding block (432) slides along the second rotating guide rail (422) under the action of an external force, so that the second rotating connection part (43) and the movable seat body (42) rotate relative to each other.

9. The lamp holder according to claim 1, characterized in that: The lamp holder comprises at least two fixed mounting seats (3) and at least two movable mounting seats (4); At least two of the fixed mounting seats (3) are connected to the guide rail (2) via a fixed connecting seat (6), and at least two of the movable mounting seats (4) are connected to the guide rail (2) via a movable connecting seat (7).

10. A lamp tube testing device, used for aging test of lamp tubes, characterized in that: The testing device comprises a power supply, a testing box and a lamp holder according to any one of claims 1 to 9; The lamp holder is arranged on the test box, the lamp holder is used to install the test lamp tube, the power supply is conductively connected to the test box, the power supply is used to provide electric energy to the test lamp tube, the test box is used to carry the lamp holder, and is also used to protect and store the connection line; A control host is arranged in the test box, and the control host is in communication connection with the lamp holder for controlling the test state of the test lamp tube.

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