Lamp socket test fixture applied to solar lighting system

Abstract

The utility model relates to the technical field of solar lighting, and discloses a lamp socket test fixture applied to a solar lighting system. Comprising a bottom plate, a support vertically installed on the bottom plate, a positioning plate fixed to the bottom plate and the support, a driving mechanism installed on the positioning plate, a connector fixing base connected to the driving mechanism and capable of moving up and down, and a lamp holder installed at the top of the support. The lamp holder is provided with lighting lamps with the same number as the clamping grooves, the free ends of connecting lines of the lighting lamps are provided with DC connectors, the DC connectors are fixed in the clamping grooves, the connecting ends of the DC connectors face downwards, and the positioning plate is provided with a positioning seat used for positioning the solar lighting system. The utility model aims to provide the lamp socket test fixture applied to the solar lighting system, which can simultaneously carry out lighting lamp access operation on a plurality of lamp sockets, so that the test efficiency is improved, the omission phenomenon does not exist, and the accuracy of the test result is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of solar lighting, and particularly relates to a lamp socket testing fixture applied to a solar lighting system. Background Art

[0002] A solar lighting system is a device that uses a solar panel to convert light energy into electrical energy and supply power to a lighting lamp. In order to meet the daily lighting needs of a family, multiple lamp sockets are usually provided for connecting the lighting lamps. During the production process, after the solar lighting system is assembled, the lamp sockets need to be tested to ensure that each lamp socket can work normally.

[0003] Currently, the testing of lamp sockets is generally carried out by manually plugging and unplugging the lighting lamp connectors one by one, which has low efficiency. Moreover, it is easy to miss some during manual operation, making it difficult to ensure the accuracy of the test results. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems, and provide a lamp socket testing fixture applied to a solar lighting system, which can simultaneously perform the operation of connecting the lighting lamp to multiple lamp sockets, improve the testing efficiency, and there is no omission phenomenon at the same time, ensuring the accuracy of the test results.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a lamp socket testing fixture applied to a solar lighting system, including a bottom plate, a bracket vertically installed on the bottom plate, a positioning plate fixed on the bottom plate and the bracket, a driving mechanism installed on the positioning plate, a connector fixing seat connected to the driving mechanism and capable of moving up and down, a lamp socket installed on the top of the bracket. A plurality of card slots are provided on the connector fixing seat, a plurality of lighting lamps equal in number to the card slots are provided on the lamp socket, a DC connector is provided at the free end of the lighting lamp connecting wire, the DC connector is fixed in the card slot and its connecting end faces downward, and a positioning seat for positioning the solar lighting system is provided on the positioning plate.

[0006] As an improvement, first limit blocks are symmetrically arranged on the left and right sides of the upper end of the positioning seat, second limit blocks are symmetrically arranged on the left and right sides of the lower end of the positioning seat, and chamfers are provided on the inner sides of the first limit blocks and the second limit blocks.

[0007] As an improvement, the driving mechanism is installed at the rear side of the positioning plate. The driving mechanism includes a linear guide rail and a motor seat installed on the positioning plate, a motor installed on the motor seat, a sliding seat installed on the slider of the linear guide rail, a lead screw connected to the output shaft of the motor, and a lead screw nut installed on the lead screw. The outer ring of the lead screw nut is fixed on the sliding seat.

[0008] As an improvement, the joint fixing seat is installed in front of the positioning plate. Chutes parallel to the linear guide rails are symmetrically arranged on the left and right sides of the positioning plate. Both ends of the joint fixing seat pass through the chutes and are connected to the sliding seat.

[0009] As an improvement, the joint fixing seat includes a rear fixing seat and a front fixing seat. Connecting plates are symmetrically arranged on the left and right sides of the rear fixing seat. The connecting plates respectively pass through the chutes and are fixed on both sides of the sliding seat.

[0010] As an improvement, a first card slot is arranged on the rear fixing seat, and a second card slot is arranged on the front fixing seat. The first card slot and the second card slot together form a card slot matching the outer contour of the DC joint. First card blocks are arranged at the left and right ends of the rear fixing seat, and second card blocks are arranged at the left and right ends of the front fixing seat. When the first card slot and the second card slot are closed, the second card blocks are located above the first card blocks.

[0011] As an improvement, a groove is formed on the periphery of the DC joint.

[0012] As an improvement, a plurality of bulb placement positions are arranged on the lamp holder. A first wire passing groove is formed in front of the bulb placement position, and a second wire passing groove is formed along the length direction of the lamp holder at the lower front end of the bulb placement position.

[0013] As an improvement, a wire pressing plate is installed in front of the positioning plate. A plurality of elastic and open buckles are arranged on the wire pressing plate. A section of the lighting connection wire located below the wire pressing plate is in a spring shape.

[0014] As an improvement, the front end cross section of the buckle is semicircular. A wire passing opening is arranged on one side of the buckle. The width of the wire passing opening is smaller than the diameter of the lighting connection wire. A rounded corner is formed on the inner side of the upper end of the buckle.

[0015] Combined with the above technical solutions, compared with the prior art, the present utility model has the following beneficial effects:

[0016] A lamp socket testing fixture applied to a solar lighting system provided by the present utility model positions and fixes the DC joints on the lighting lamp through the joint fixing seat, so that they correspond one by one to the positions of the lamp sockets on the solar lighting system. During the test, by driving the joint fixing seat to move up and down through the driving mechanism, the plugging and unplugging of multiple DC joints can be realized simultaneously, so as to complete the testing of multiple lamp sockets at the same time, improving the testing efficiency. Since the number and positions of the DC joints correspond one by one to the number and positions of the lamp sockets, there will be no omission phenomenon, ensuring the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the lamp socket testing fixture described in the present utility model.

[0018] Figure 2 It is a schematic structural diagram of another perspective of the lamp socket test fixture described in the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the joint fixing seat described in the present utility model.

[0020] Figure 4 It is a schematic diagram of the installation position of the wire pressing plate and the fixed state of the connecting wire described in the present utility model.

[0021] Figure 5 It is a schematic diagram of the placement state of the solar lighting system when the lamp socket test fixture described in the present utility model is working.

[0022] Figure 6 It is a schematic structural diagram of the lamp holder described in the present utility model.

[0023] Wherein: 1 - bottom plate, 2 - positioning plate, 21 - positioning seat, 22 - first limiting block, 221 - first chamfer, 23 - second limiting block, 231 - second chamfer, 24 - sliding groove, 3 - joint fixing seat, 31 - rear fixing seat, 311 - first card slot, 312 - first card block, 313 - connecting plate, 32 - front fixing seat, 321 - second card slot, 322 - second card block, 4 - lighting lamp, 41 - connecting wire, 42 - DC joint, 421 - groove, 5 - bracket, 6 - lamp holder, 61 - bulb placement position, 62 - first wire passing groove, 63 - second wire passing groove, 7 - wire pressing plate, 71 - buckle, 711 - wire passing port, 8 - driving mechanism, 81 - motor seat, 82 - motor, 83 - lead screw, 84 - lead screw nut, 85 - sliding seat, 86 - linear guide rail, 9 - solar lighting system, 91 - lamp socket. Specific embodiments

[0024] In order to describe in detail the technical features, achieved purposes and effects of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0025] Please refer to the attached Figure 1-6A lamp socket test fixture for a solar lighting system includes a base plate 1, a bracket 5 vertically mounted on the base plate 1, a positioning plate 2 fixed on the base plate 1 and the bracket 5, a driving mechanism 8 mounted on the positioning plate 2, a joint fixing seat 3 connected to the driving mechanism 8 and capable of moving up and down, and a lamp holder 6 mounted on the top of the bracket 5, wherein the joint fixing seat 3 is provided with a plurality of slots, the lamp holder 6 is provided with a lighting lamp 4 having the same number as the slots, a DC connector 42 is provided at the free end of a connecting line 41 of the lighting lamp 4, the DC connector 42 is fixed in the slot and its connecting end is downward, and a positioning seat 21 for positioning a solar lighting system 9 is provided on the positioning plate 2.

[0026] In the above embodiment, the positioning seat 21 is used to position the solar lighting system 9. During the test, the operator only needs to turn the lamp socket of the solar lighting system upwards and make its bottom close to the bottom of the positioning seat 21 so that the lamp socket 91 can be located directly below the slot, so that the DC connector 42 corresponds to the lamp socket 91 one by one. At this time, the driving mechanism 8 is started to drive the connector fixing seat 3 to move downward so that the DC connector 42 can be inserted into the corresponding lamp socket 91, thereby completing the lamp socket test. After the test is completed, the driving mechanism 8 drives the connector fixing seat 3 to move upward to pull out the DC connector 42. Since each lamp socket 91 of the solar lighting system 9 is tested for lighting lamp access at the same time, the time for plugging and unplugging the connector can be greatly saved, and the test efficiency is improved. Since the DC connector 42 corresponds to the lamp socket 91 one by one, omissions during the test are avoided, and the accuracy of the test results is guaranteed.

[0027] Preferably, a first limit block 22 is symmetrically provided on the left and right sides of the upper end of the positioning seat 21, and a second limit block 23 is symmetrically provided on the left and right sides of the lower end of the positioning seat 21. A first chamfer 221 is provided on the inner side of the first limit block 22, and a second chamfer 231 is provided on the inner side of the second limit block 23.

[0028] In the above embodiment, the first limit block 22 is used to position the top and left and right sides of the solar lighting system 9, and the second limit block 23 is used to position the sides of the solar lighting system 9. The upper surface of the base plate 1, the inner side of the second limit block 23, the inner side of the first limit block 22 and the front surface of the positioning plate 2 together constitute the positioning seat 21. The first chamfer 221 and the second chamfer 231 are used to guide the solar lighting system 9 to make positioning more convenient and quick.

[0029] Preferably, the driving mechanism 8 is installed at the rear side of the positioning plate 2. The driving mechanism 8 includes a linear guide rail 86 and a motor base 81 installed on the positioning plate 2, a motor 82 installed on the motor base 81, a sliding seat 85 installed on the slider of the linear guide rail 86, a lead screw 83 connected to the output shaft of the motor 82, and a lead screw nut 84 installed on the lead screw 83. The outer ring of the lead screw nut 84 is fixed on the sliding seat 85.

[0030] In the above embodiment, after the motor 82 is externally connected to a power supply and a control board (not shown in the figure), power supply and control of the driving mechanism 8 can be achieved. The control of the motor belongs to common knowledge and will not be elaborated here. The linear guide rail 86 is used to guide the up and down movement of the sliding seat 85, so that its sliding is more stable. The lead screw drive has higher transmission accuracy, making the positioning more accurate during the plugging process and avoiding damage to the solar lighting system.

[0031] Preferably, the connector fixing seat 3 is installed in front of the positioning plate 2. The positioning plate 2 is symmetrically provided with chutes 24 parallel to the linear guide rail 86 on the left and right. Both ends of the connector fixing seat 3 pass through the chutes 24 and are connected to the sliding seat 85.

[0032] In the above embodiment, by providing the chutes 24, the connecting part of the connector fixing seat 3 can penetrate through the positioning plate 2 and be connected to the sliding seat 85, making the connecting structure simpler and more compact.

[0033] Preferably, the connector fixing seat 3 includes a rear fixing seat 31 and a front fixing seat 32. The rear fixing seat 31 is symmetrically provided with connecting plates 313 on the left and right. The connecting plates 313 respectively pass through the chutes 24 and are fixed on both sides of the sliding seat 85.

[0034] In the above embodiment, the connector fixing seat 3 adopts a split structure, which can facilitate the fixing of the DC connector 42 and at the same time facilitate the replacement of the lighting lamp 4.

[0035] Preferably, the rear fixing seat 31 is provided with a first card slot 311, and the front fixing seat 32 is provided with a second card slot 321. The first card slot 311 and the second card slot 321 together form a card slot matching the outer contour of the DC connector 42. The left and right ends of the rear fixing seat 31 are provided with first card blocks 312, and the left and right ends of the front fixing seat 32 are provided with second card blocks 322. When the first card slot 311 and the second card slot 321 are closed, the second card block 322 is located above the first card block 312.

[0036] In the above embodiments, the first clamping block 312 and the second clamping block 322 are used to position the closing of the rear fixing seat 31 and the front fixing seat 32, ensuring that the first clamping groove 311 and the second clamping groove 321 can be completely aligned after closing to form a clamping groove for accommodating the DC connector. The internal shape cross-section of the clamping groove is the same as the outer contour of the DC connector 42 so that it can better fit the outer surface of the DC connector, thereby providing a pushing / pulling force or frictional force for its up and down movement when accessing the lamp socket 91.

[0037] Preferably, a groove 421 is formed in the periphery of the DC connector 42.

[0038] In the above embodiments, forming the groove 421 in the periphery of the DC connector further enhances the stability of the fixation of the DC connector 42. At the same time, it ensures that the inner wall of the groove 421 can provide sufficient pushing / pulling force during plugging and unplugging, avoiding plugging and unplugging failures caused by insufficient frictional force on the surface of the DC connector 42 due to frequent plugging and unplugging.

[0039] Preferably, a plurality of bulb placement positions 61 are provided on the lamp socket 6. A first wire passing groove 62 is formed in front of the bulb placement position 61, and a second wire passing groove 63 is formed along the length direction of the lamp socket 6 at the lower front end of the bulb placement position 61.

[0040] In the above embodiments, the bulb placement position 61 is used to place the lighting lamp 4. The first wire passing groove 62 and the second wire passing groove 63 are used for wire passing when placing the bulb, making the placement of the bulb more convenient. After the bulb is placed, the connecting wire 41 can be wound out from the second wire passing groove 63 to further limit the lighting lamp 4.

[0041] Preferably, a wire pressing plate 7 is installed in front of the positioning plate 2. A plurality of elastic and open buckles 71 are provided on the wire pressing plate 7. A section of the connecting wire 41 located below the wire pressing plate 7 is in a spring shape.

[0042] In the above embodiments, the wire pressing plate 7 is used to fix the upper end of the connecting wire 41. The spring-shaped part enables the connecting wire 41 to be telescopic, meeting the requirements during the plugging and unplugging of the DC connector.

[0043] Preferably, the front end cross-section of the buckle 71 is semi-circular. A wire passing opening 711 is formed on one side of the buckle 71. The width of the wire passing opening 711 is smaller than the diameter of the connecting wire 41. The upper end inner side of the buckle 71 is chamfered.

[0044] In the above embodiments, the semi-circular front end of the buckle 71 enables the buckle 71 to maintain a uniform wall thickness and have better elasticity, facilitating the insertion of the connecting wire 41 into the buckle through the wire passing opening 711. The chamfered upper end inner side of the buckle 71 can reduce the wear when the connecting wire 41 is stretched downward.

[0045] It should be noted that each embodiment in the content of the present utility model is described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts among the embodiments can be referred to each other.

[0046] The present utility model and its implementation manners have been described in detail above. Such description is not restrictive. What is shown in the drawings is only part of the implementation manners of the present utility model, and the actual structure is not limited thereto. Inspired by this, those of ordinary skill in the art can also make various deformations, improvements and substitutions without departing from the concept of the present utility model, and these should all fall within the protection scope of the present utility model.

Claims

1. A lamp socket test fixture used in a solar lighting system, characterized by: It includes a base plate, a bracket vertically installed on the base plate, a positioning plate fixed on the base plate and the bracket, a driving mechanism installed on the positioning plate, a joint fixing seat connected to the driving mechanism and capable of moving up and down, and a lamp holder installed on the top of the bracket, wherein the joint fixing seat is provided with a plurality of slots, the lamp holder is provided with lighting lamps with the same number as the slots, a DC connector is provided at the free end of the lighting lamp connecting line, the DC connector is fixed in the slot with its connecting end facing downward, and a positioning seat for positioning the solar lighting system is provided on the positioning plate.

2. According to claim 1, a lamp socket test fixture for a solar lighting system is characterized in that: The first limiting blocks are symmetrically arranged on the left and right sides of the upper end of the positioning seat, and the second limiting blocks are symmetrically arranged on the left and right sides of the lower end of the positioning seat. The inner sides of the first limiting blocks and the second limiting blocks are both chamfered.

3. The lamp socket test fixture for a solar lighting system according to claim 1, characterized in that: The driving mechanism is installed on the rear side of the positioning plate, and the driving mechanism includes a linear guide rail and a motor seat installed on the positioning plate, a motor installed on the motor seat, a sliding seat installed on the linear guide slider, a lead screw connected to the motor output shaft, and a lead screw nut installed on the lead screw, wherein the outer ring of the lead screw nut is fixed on the sliding seat.

4. The lamp socket test fixture for a solar lighting system according to claim 3, characterized in that: The joint fixing seat is installed in front of the positioning plate, and the positioning plate is provided with sliding grooves parallel to the linear guide rail symmetrically. The two ends of the joint fixing seat pass through the sliding grooves and are connected to the sliding seat.

5. The lamp socket test fixture for a solar lighting system according to claim 4, characterized in that: The joint fixing seat comprises a rear fixing seat and a front fixing seat, and the rear fixing seat is provided with connecting plates symmetrically on the left and right sides, and the connecting plates are respectively passed through the sliding grooves and fixed on the two sides of the sliding seat.

6. The lamp socket test fixture for a solar lighting system according to claim 5, characterized in that: The rear fixing seat is provided with a first card slot, and the front fixing seat is provided with a second card slot. The first card slot and the second card slot together constitute a card slot that matches the outer contour of the DC connector. The left and right ends of the rear fixing seat are provided with a first card block, and the left and right ends of the front fixing seat are provided with a second card block. When the first card slot and the second card slot are closed, the second card block is located above the first card block.

7. The lamp socket test fixture for a solar lighting system according to claim 1, characterized in that: A groove is formed on the periphery of the DC connector.

8. The lamp socket test fixture for a solar lighting system according to claim 1, characterized in that: The lamp holder is provided with a plurality of bulb placement positions, a first wire passing groove is opened in front of the bulb placement position, and a second wire passing groove is opened at the front lower end of the bulb placement position along the length direction of the lamp holder.

9. The lamp socket test fixture for a solar lighting system according to claim 1, characterized in that: A wire pressing plate is installed in front of the positioning plate, and a plurality of elastic and open buckles are arranged on the wire pressing plate. A section of the lighting lamp connecting wire located below the wire pressing plate is in a spring shape.

10. The lamp socket test fixture for solar lighting system according to claim 9, characterized in that: The front end cross-section of the buckle is semicircular, a wire passing opening is provided on one side of the buckle, the width of the wire passing opening is smaller than the diameter of the lighting lamp connecting line, and the inner side of the upper end of the buckle is rounded.

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