Automobile atmosphere lamp and lightening test tool thereof

Abstract

The invention relates to the technical field of automobile atmosphere lamps, in particular to an automobile atmosphere lamp and a lightening test tool thereof, the automobile atmosphere lamp comprises an atmosphere lamp main body, the atmosphere lamp main body comprises a first fixing bolt, an illuminating lamp bead, a mounting clamping seat, a connecting wire harness, a fixing plate, a second connecting wire harness, a clamping plug, a fixed connecting side plate, a transparent protective cover and a second fixing bolt. A main body adopts a standard connector for profiling, a spring probe is adopted in the main body to be in contact with a standard connector terminal for conduction, so that the atmosphere lamp is lightened, a microswitch made of copper is additionally arranged in a product conduction test loop, when the atmosphere lamp is lightened for testing, a staple bolt touches the microswitch, the atmosphere lamp lightening circuit is conducted, and the atmosphere lamp is normally lightened; when a staple bolt is neglected to be installed on the wiring harness connector, the microswitch cannot be switched on, and the atmosphere lamp cannot be lightened, so that defective products are intercepted, atmosphere lamp lightening test and staple bolt neglected installation detection are integrated, the production cost of products is greatly saved, and the production efficiency of the products is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile atmosphere lamps, in particular to an automobile atmosphere lamp and a lighting test tool thereof. Background Art

[0002] With the increase of per capita car ownership in China's automobile market, automobile products are in endless variety. People's demand for automobile interior ambient lighting effects has gradually changed from the original single color to multi-color, and there are higher requirements for the air tightness and waterproof performance of the product. In order to make the lighting effect of the atmosphere assembly meet customer needs, the lamp holder of the ambient light often needs to use different materials and materials of different colors. If the single-color injection molding process is used and assembled together after single injection molding, the air tightness and waterproof performance of the product cannot meet the requirements. At this time, if the two-color injection molding process is used, different materials and materials of different colors are used for injection molding at the same time, so that the product is formed at one time, it can ensure the consistency of the product. Because the product is formed at one time, the waterproof performance and air tightness of the product are greatly improved. In addition, when the ambient lighting effect requires the lamp holder to use different materials and different colors, this process enables the lamp holder to be formed at one time, reducing material waste and saving the labor hours generated by mid-assembly. Car interior ambient lights have become a very important part of car interiors, and the wiring harnesses of car ambient lights often require various types of staples to fix them. However, the wiring harnesses of ambient lights are shorter than those of the entire vehicle and need to be fixed with staples. The ends of the ambient light wiring harnesses often have missing staples during the production process, resulting in poor quality of the prepared car interior ambient lights, which greatly affects the normal use of users and causes defective products. In addition, a single lamp bead inside the existing ambient lights needs to be replaced as a whole after being damaged, and the inconvenience of replacement and disassembly increases the cost. Therefore, a car ambient light and its lighting test tooling are needed to solve the above-mentioned problems. Summary of the invention

[0003] In view of the problems in the prior art, the present invention provides an automobile atmosphere lamp and a lighting test tool thereof.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an automobile atmosphere lamp and a lighting test tool thereof, including an atmosphere lamp body, the atmosphere lamp body including a first fixing bolt, an illuminating lamp bead, a mounting base, a connecting wire harness, a fixing plate, a second connecting wire harness, a snap-on plug, a fixed connecting side plate, a transparent protective cover and a second fixing bolt, the mounting base is evenly fixedly mounted on the middle part of the upper end of the fixing plate, the connecting wire harness is fixedly connected between the mounting bases, the illuminating lamp bead is fixedly mounted on the mounting base by a first fixing bolt, the second connecting wire harness is fixedly connected to the middle part of the end of the fixing plate, the snap-on plug is fixedly connected to an end of the second connecting wire harness away from the fixing plate, the transparent protective cover is arranged on the fixing plate, the fixed connecting side plate is fixedly mounted on both sides of the transparent protective cover, the second fixing bolt is evenly threadedly inserted on the fixed connecting side plate, and the bottom end of the second fixing bolt is inserted on the fixing plate, the illuminating lamp bead is located inside the transparent protective cover, and limited The limit protection card seat, the bottom of one end of the limit protection card seat is fixedly connected to the fixing plate, the middle part of the upper end of the limit protection card seat is threaded and rotated to be plugged with a fastening threaded column, and the bottom end of the fastening threaded column is in compression contact with the middle part of the connecting wire harness. During the use of the atmosphere lamp main body, the transparent protective cover and the fixed connecting plate can be quickly removed from the fixing plate by the second fixing bolt, and the lighting lamp beads independently arranged on the fixing plate can be conveniently removed and independently replaced by screwing the first fixing bolt, so that when the first fixing bolt at a certain position during the use of the atmosphere lamp main body is damaged, it can be conveniently replaced. The conductive connecting wire harness can be limited by the set limit protection card seat, and the connecting wire harness can be limited by screwing the fastening threaded column, so that each installation card seat can be connected and energized, and the connecting wire harness after limiting will not block the light emitted by the lighting lamp beads, so that the atmosphere lamp main body as a whole can be used normally, and the heat dissipation groove can play a role in auxiliary heat dissipation, so that the atmosphere lamp main body as a whole can be used and operated stably for a long time.

[0005] Preferably, anti-slip rubber gaskets are fixedly installed on both sides of the snap-in plug, connecting holes are evenly opened inside the snap-in plug, limiting clamping plates are fixedly arranged on both sides of the snap-in plug, and the upper end of the snap-in plug is fixedly connected with a clamping nail through a third fixing bolt.

[0006] A car atmosphere light lighting test tool, including a test tool, the test tool includes a detection card frame, a docking limit card slot, a fixed mounting frame, a fixing hole and a limit mounting shell, the fixed mounting frame is fixedly mounted on the bottom end of the detection card frame, the fixing holes are evenly penetrated and opened on the fixed mounting frame, the docking limit card slot is opened inside the two ends of the detection card frame, and the limit mounting shell is fixedly mounted on the outer end of the detection card frame by a fourth fixing bolt and a fifth fixing bolt.

[0007] Preferably, a conductive fixing block is fixedly installed in the middle of the upper end of the detection card frame, and a connecting support arm is symmetrically fixedly installed at the front end of the conductive fixing block, and a micro switch is fixedly installed on the end of the connecting support arm away from the conductive fixing block, and a connecting spiral wire is fixedly connected to the end of the conductive fixing block away from the connecting support arm, and electrical connection heads are provided at both ends of the conductive fixing block, and the electrical connection heads on both sides of the conductive fixing block are energized by wires, but the micro switches symmetrically separated and arranged disconnect the entire circuit, and when the pin is in contact with the two micro switches, the disconnected circuit is connected and energized normally, so that when the atmosphere light body is lit during the detection process, whether the pin is worn can be synchronously detected. When the pin is not set, the atmosphere light body cannot light up and operate normally, and the fourth fixing bolt, the fifth fixing bolt and the sixth fixing bolt can make the sliding limit mounting plate and the probe easy to inspect and replace.

[0008] Preferably, the side end of the limit mounting shell facing away from the detection card frame is fixedly installed with a fixed connecting plate through a sixth fixing bolt, the inner end of the fixed connecting plate is evenly fixedly installed with a spring, and the side end of the spring facing away from the fixed connecting plate is fixedly connected with a sliding limit mounting plate.

[0009] Preferably, the sliding limit installation plate is slidably connected to the inside of the limit installation shell and the detection card frame, and the side end of the sliding limit installation plate away from the spring is evenly fixed with a probe.

[0010] Preferably, the card-jointing plug is adapted to the detection card frame, the limit card plate is slidably engaged in the interior of the docking limit card slot, and the probe is inserted into the interior of the connecting jack.

[0011] Preferably, the staple is in close contact with the two micro switches.

[0012] Preferably, a buzzer is fixedly mounted on the side end of the detection card frame.

[0013] Beneficial effects of the present invention: 1. During the use of the present invention, the lighting beads inside the atmosphere lamp body are easy to replace and maintain. The transparent protective cover and the fixed connecting plate can be quickly removed from the fixing plate through the second fixing bolt, and the lighting beads independently arranged on the fixing plate can be conveniently removed and independently replaced, so that when the first fixing bolt at a certain position during the use of the atmosphere lamp body is damaged, it can be conveniently replaced. The conductive connecting wire harness can be limited by the provided limiting protection socket, and the connecting wire harness can be limited by screwing the tightening threaded column, so that each installation socket can be connected and energized. The connecting wire harness after limiting will not block the light emitted by the lighting beads, so that the atmosphere lamp body as a whole can be used normally, and the provided heat dissipation groove can play a role in auxiliary heat dissipation, so that the atmosphere lamp body as a whole can be used and operated stably for a long time.

[0014] 2. The main body of the present invention adopts the standard connector profiling, and the spring probe is used inside to contact the standard connector terminal for conduction, so as to light up the atmosphere light. A micro switch made of copper is added to the product conduction test circuit. When the atmosphere light is lit for testing, the pin triggers the micro switch, the atmosphere light lighting circuit is turned on, and the atmosphere light is lit normally. When the pin is missing on the wiring harness connector, the micro switch cannot be turned on, and the atmosphere light cannot be lit, thereby intercepting defective products, integrating the atmosphere light lighting test and the pin missing detection, greatly saving the production cost of the product and improving the production efficiency of the product. During the detection process, when the pin contacts and energizes the two disconnected micro switches, the lighting bead lights up and the buzzer sounds, which plays an auxiliary role. The role of prompt detection is that when the buzzer does not sound, it means that the lighting bead is not bright, or that the pins are not installed, which plays a role of prompting in the detection process. At this time, the car atmosphere light as a whole can be judged as a defective product. Then, after the on-site operation test personnel finds it in time, they observe whether the pins are fixed and finally judge whether there is a problem with the internal circuit of the defective car atmosphere light through multimeter and other equipment, so as to realize the detection and judgment of the final problem of the defective product, so that the defective product can be found in time, and whether the defective product is caused by the failure to set the pins can be found in time and quickly, and the on-site operation test personnel can find out the detection and processing in time, so that the final prepared car atmosphere light product is of good quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side view; Figure 3 It is a schematic diagram of the main structure of the atmosphere lamp in the present invention; Figure 4 This is a schematic diagram of the structure of the main end of the atmosphere lamp in the present invention; Figure 5 It is a schematic diagram of the structure of the card-connecting plug in the present invention; Figure 6 It is a schematic diagram of the test tool structure in the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the test tool in the present invention from a side view; Figure 8 It is a schematic diagram of the internal structure of the limit installation housing in the present invention; Fig. 9 It is a schematic diagram of the internal structure of the detection card frame in the present invention.

[0017] In the figure: 1-atmosphere light body, 2-test tooling, 3-first fixing bolt, 4-lighting lamp beads, 5-installation card holder, 6-limit protection card holder, 7-fastening threaded column, 8-connection harness, 9-fixing plate, 10-second connection harness, 11-card plug, 12-fixed connection side plate, 13-transparent protective cover, 14-second fixing bolt, 15-heat dissipation slot, 16-pin, 17-third fixing bolt, 18-anti-slip rubber gasket, 19-connection jack, 20- Limit card plate, 21-connecting support arm, 22-detection card frame, 23-docking limit card slot, 24-micro switch, 25-fixed mounting frame, 26-buzzer, 27-fixing hole, 28-fourth fixing bolt, 29-limit mounting shell, 30-fixed connecting plate, 31-electrical connector, 32-connecting spiral wire, 33-conductive fixing block, 34-fifth fixing bolt, 35-sixth fixing bolt, 36-spring, 37-sliding limit mounting plate, 38-probe. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] The present invention is further described below in conjunction with the accompanying drawings.

[0021] Example 1 like Figure 1-5As shown, an automotive atmosphere lamp and a lighting test tool thereof of the present invention include an atmosphere lamp body 1, the atmosphere lamp body 1 includes a first fixing bolt 3, a lighting lamp bead 4, a mounting card seat 5, a connecting wire harness 8, a fixing plate 9, a second connecting wire harness 10, a card plug 11, a fixed connecting side plate 12, a transparent protective cover 13 and a second fixing bolt 14, the mounting card seat 5 is evenly fixedly installed in the middle of the upper end of the fixing plate 9, the connecting wire harness 8 is fixedly connected between the mounting card seats 5, the lighting lamp bead 4 is fixedly installed on the mounting card seat 5 by the first fixing bolt 3, the second connecting wire harness 10 is fixedly connected to the middle of the end of the fixing plate 9, and the card plug 11 is fixedly connected to the middle of the end of the fixing plate 9. The plug 11 is fixedly connected to the end of the second connecting harness 10 away from the fixing plate 9, the transparent protective cover 13 is arranged on the fixing plate 9, the fixed connecting side plates 12 are fixedly installed on both sides of the transparent protective cover 13, the second fixing bolts 14 are evenly threadedly inserted on the fixed connecting side plates 12, and the bottom end of the second fixing bolts 14 is inserted on the fixing plate 9, the lighting lamp beads 4 are located inside the transparent protective cover 13, and the limiting protection holders 6 are evenly arranged on the fixing plate 9, and the bottom of one end of the limiting protection holder 6 is fixedly connected to the fixing plate 9, and the middle part of the upper end of the limiting protection holder 6 is threadedly rotated and inserted with a fastening threaded column 7, and the fastening threaded column 7 The bottom end of the card plug 11 is squeezed and contacted with the middle part of the connecting harness 8, and non-slip rubber gaskets 18 are fixedly installed on both sides of the card plug 11. The interior of the card plug 11 is evenly provided with connecting sockets 19. The card plug 11 is fixedly provided with limit card plates 20 on both sides. The upper end of the card plug 11 is fixedly connected with a card nail 16 through a third fixing bolt 17. During the use of the atmosphere lamp body 1, the transparent protective cover 13 and the fixed connecting side plate 12 can be quickly removed from the fixing plate 9 through the second fixing bolt 14, and the lighting lamp beads 4 independently arranged on the fixing plate 9 can be conveniently removed by screwing the first fixing bolt 3. The atmosphere lamp body 1 can be replaced independently when the first fixing bolt 3 at a certain position is damaged during use, so it can be easily replaced. The conductive connecting wire harness 8 can be limited by the limit protection socket 6, and the connecting wire harness 8 can be limited by screwing the tightening threaded column 7, so that each installation socket 5 can be connected and energized. The connecting wire harness 8 after limiting will not block the light emitted by the lighting lamp bead 4, so that the atmosphere lamp body 1 as a whole can be used normally. The heat dissipation groove 15 can play a role in auxiliary heat dissipation, so that the atmosphere lamp body 1 as a whole can be used and operated stably for a long time.

[0022] like Figure 6As shown, a car atmosphere light lighting test tool includes a test tool 2, and the test tool 2 includes a detection card frame 22, a docking limit card slot 23, a fixed mounting frame 25, a fixing hole 27 and a limit mounting shell 29. The fixed mounting frame 25 is fixedly installed at the bottom end of the detection card frame 22, and the fixing holes 27 are evenly penetrated and opened on the fixed mounting frame 25. The docking limit card slot 23 is opened inside the two ends of the detection card frame 22. The limit mounting shell 29 is fixedly installed on the outer end of the detection card frame 22 by a fourth fixing bolt 28 and a fifth fixing bolt 34. The fixed mounting frame 25 is set to facilitate the fixed setting of the detection card frame 22, so as to facilitate the detection and use.

[0023] like Figure 7 and Figure 8 As shown, a conductive fixing block 33 is fixedly installed in the middle of the upper end of the detection card frame 22, and a connecting support arm 21 is symmetrically fixedly installed at the front end of the conductive fixing block 33. A micro switch 24 is fixedly installed at one end of the connecting support arm 21 away from the conductive fixing block 33, and a connecting spiral wire 32 is fixedly connected to one end of the conductive fixing block 33 away from the connecting support arm 21. Electrical connection heads 31 are arranged at both ends of the conductive fixing block 33. The electrical connection heads 31 are used to facilitate power connection. The arranged connecting spiral wire 32 enables power to be supplied to the probe 38. In the entire detection circuit, the disconnection state of the circuit is realized by the micro switches 24 symmetrically separated and arranged.

[0024] like Figure 7 and Figure 8 As shown, the side end of the limit mounting shell 29 away from the detection card frame 22 is fixedly installed with a fixed connecting plate 30 by a sixth fixing bolt 35. The fixed connecting plate 30 is convenient for disassembly and installation. The inner end of the fixed connecting plate 30 is evenly fixedly installed with a spring 36. The side end of the spring 36 away from the fixed connecting plate 30 is fixedly connected with a sliding limit mounting plate 37. The sliding limit mounting plate 37 is slidably connected to the inside of the limit mounting shell 29 and the detection card frame 22. The side end of the sliding limit mounting plate 37 away from the spring 36 is evenly fixedly installed with a probe 38. The spring 36 is provided to play a role of buffering protection, which can not only protect the probe 38, but also enable the probe 38 to be inserted into the inside of the connecting hole 19.

[0025] The card plug 11 is adapted to the detection card frame 22, the limit card plate 20 is slidably carded inside the docking limit card slot 23, and the probe 38 is inserted into the inside of the connecting jack 19, which plays a role in stabilizing the plug-in and power-on.

[0026] The staple 16 is in close contact with the two micro switches 24 to perform power-on detection.

[0027] The working principle of the embodiment 1 is as follows: during the use of the atmosphere lamp body 1, the transparent protective cover 13 and the fixed connecting side plate 12 can be quickly removed from the fixing plate 9 by the second fixing bolt 14, and the lighting beads 4 independently arranged on the fixing plate 9 can be conveniently removed and independently replaced by screwing the first fixing bolt 3, so that when the first fixing bolt 3 at a certain position of the atmosphere lamp body 1 is damaged during the use of the atmosphere lamp body 1, it can be conveniently replaced, the conductive connecting wire harness 8 can be limited by the provided limiting protection card seat 6, and the connecting wire harness 8 can be limited by screwing the tightening threaded column 7, so that each installation card seat 5 can be connected and energized, and the connecting wire harness 8 after limiting will not block the light emitted by the lighting beads 4, so that the atmosphere lamp body 1 as a whole can be used normally, and the provided heat dissipation groove 15 can play a role in auxiliary heat dissipation, so that the atmosphere lamp body 1 as a whole can be used and operated stably for a long time; When the card plug 11 set at the end of the atmosphere lamp body 1 is inserted into the interior of the detection card frame 22, the limit card plate 20 slides along the internal limit card connection of the docking limit card slot 23, so that when the card plug 11 is inserted into the interior of the detection card frame 22, the probes 38 evenly set inside the detection card frame 22 are accurately aligned and inserted into the interior of the connecting jack 19, so that the card plug 11 is quickly energized, so that the lighting lamp beads 4 inside the atmosphere lamp body 1 light up, and when the card plug 11 and the detection card frame 22 are plugged in to detect whether the atmosphere lamp body 1 can When the lamp is normally lit, the pin 16 fixed on the card plug 11 is in contact with the micro switches 24 symmetrically spaced apart. Since the electrical connectors 31 on both sides of the conductive fixing block 33 are energized through wires, the micro switches 24 symmetrically spaced apart disconnect the entire circuit. When the pin 16 is in contact with the two micro switches 24, the disconnected circuit is connected and energized normally. When the atmosphere lamp body 1 is lit during the detection process, it can be synchronously detected whether the pin 16 is worn. When the pin 16 is not set, the atmosphere lamp body 1 cannot be turned on. If the defective product is not properly lit and operated, it can be discovered in time. At this time, the car atmosphere lamp as a whole can be determined to be a defective product. Then, after being discovered in time by the on-site operating test personnel, they can finally determine whether there is a problem with the internal circuit of the defective car atmosphere lamp by observing whether the pin 16 is fixedly set, and by using auxiliary detection equipment such as a multimeter, so as to realize the detection and determination of the final problem of the defective product, so that the defective product can be discovered in time, and when the defective product is detected, the on-site operating test personnel can timely determine whether it is caused by the missing installation of the pin 16 or the problem of the atmosphere lamp body 1 itself through observation and with the help of detection tools, so that the defective product can be discovered in time, and the final problem of the defective product can be detected and determined in time, so that the missing pin 16 and the problem of the atmosphere lamp body 1 itself can be discovered and detected by the on-site operating test personnel in time, so that the quality of the finished atmosphere lamp finally produced is good, and the sliding limit mounting plate 37 and the probe 38 can be conveniently repaired and replaced through the fourth fixing bolt 28, the fifth fixing bolt 34 and the sixth fixing bolt 35.

[0028] Example 2 On the basis of Example 1, Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, a buzzer 26 is fixedly mounted on the side end of the detection card frame 22 .

[0029] When implementing this embodiment, during the detection process, when the pin 16 contacts and energizes the two disconnected micro switches 24, the lighting bead 4 lights up and the buzzer 26 sounds, which serves as an auxiliary prompt for accurate detection. When the buzzer 26 does not sound, it means that the lighting bead 4 is not lit, and the car atmosphere lamp as a whole can be determined to be a defective product. Then, after the on-site operating test personnel find out in time, they observe whether the pin 16 is fixedly set, and finally determine whether there is a problem with the internal circuit of the defective car atmosphere lamp through auxiliary detection equipment such as a multimeter, so as to realize the detection and determination of the final problem of the defective product, so that the defective product can be discovered in time, and the on-site operating test personnel can timely determine whether it is caused by the missing installation of the pin 16 or the problem of the atmosphere lamp body 1 itself through observation and the help of detection tools. The buzzer 26 is set to make the discovery of defective products more timely and accurate, and the detection and determination of the problem causing the defective product are more timely and accurate, and the phenomenon of missed detection and missed discovery of defective products will not occur during the detection process.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A car ambient light, comprising an ambient light body (1), characterized in that: The atmosphere lamp body (1) comprises a first fixing bolt (3), a lighting lamp bead (4), a mounting socket (5), a connecting wire harness (8), a fixing plate (9), a second connecting wire harness (10), a snap-on plug (11), a fixed connecting side plate (12), a transparent protective cover (13) and a second fixing bolt (14); the mounting socket (5) is evenly fixedly mounted on the middle part of the upper end of the fixing plate (9); the connecting wire harness (8) is fixedly connected between the mounting sockets (5); the lighting lamp bead (4) is fixedly mounted on the mounting socket (5) by the first fixing bolt (3); and the second connecting wire harness ( The second connecting wire harness (10) is fixedly connected to the middle part of the end of the fixing plate (9), the snap-in plug (11) is fixedly connected to the end of the second connecting wire harness (10) away from the fixing plate (9), the transparent protective cover (13) is arranged on the fixing plate (9), the fixed connection side plate (12) is fixedly installed on both sides of the transparent protective cover (13), the second fixing bolt (14) is evenly threadedly inserted into the fixed connection side plate (12), and the bottom end of the second fixing bolt (14) is inserted into the fixing plate (9), and the lighting lamp bead (4) is located inside the transparent protective cover (13).

2. The automotive atmosphere light according to claim 1, characterized in that: The fixed plate (9) is evenly provided with position-limiting protection holders (6), one end of the position-limiting protection holder (6) having a bottom fixedly connected to the fixed plate (9), a fastening threaded column (7) is threadedly inserted in the middle of the upper end of the position-limiting protection holder (6), and the bottom end of the fastening threaded column (7) is in extrusion contact with the middle of the connecting harness (8).

3. The automotive atmosphere lamp according to claim 2, characterized in that: Anti-slip rubber gaskets (18) are fixedly mounted on both sides of the card plug (11), connection sockets (19) are evenly arranged inside the card plug (11), limiting clamping plates (20) are fixedly arranged on both sides of the card plug (11), and the upper end of the card plug (11) is fixedly connected to a clamping nail (16) via a third fixing bolt (17).

4. A vehicle atmosphere light lighting test tool, suitable for the vehicle atmosphere light according to claim 3, characterized in that: The test fixture (2) comprises a detection card frame (22), a docking limit card slot (23), a fixed mounting frame (25), a fixing hole (27) and a limit mounting shell (29), wherein the fixed mounting frame (25) is fixedly mounted on the bottom end of the detection card frame (22), the fixing holes (27) are evenly penetrated and opened on the fixed mounting frame (25), the docking limit card slot (23) is opened inside both ends of the detection card frame (22), and the limit mounting shell (29) is fixedly mounted on the outer end of the detection card frame (22) by a fourth fixing bolt (28) and a fifth fixing bolt (34).

5. The automotive atmosphere light lighting test tool according to claim 4, characterized in that: A conductive fixing block (33) is fixedly mounted in the middle of the upper end of the detection card frame (22); a connecting support arm (21) is symmetrically fixedly mounted at the front end of the conductive fixing block (33); a micro switch (24) is fixedly mounted at one end of the connecting support arm (21) facing away from the conductive fixing block (33); a connecting spiral wire (32) is fixedly connected to one end of the conductive fixing block (33) facing away from the connecting support arm (21); and electrical connectors (31) are provided at both ends of the conductive fixing block (33).

6. The automotive atmosphere light lighting test tool according to claim 5, characterized in that: A fixed connection plate (30) is fixedly mounted on the side end of the limit mounting housing (29) facing away from the detection card frame (22) via a sixth fixing bolt (35); a spring (36) is evenly fixedly mounted on the inner side end of the fixed connection plate (30); and a sliding limit mounting plate (37) is fixedly connected to the side end of the spring (36) facing away from the fixed connection plate (30).

7. The automotive atmosphere light lighting test tool according to claim 6, characterized in that: The sliding limit installation plate (37) is slidably engaged inside the limit installation housing (29) and the detection card frame (22), and a probe (38) is evenly fixedly mounted on the side end of the sliding limit installation plate (37) facing away from the spring (36).

8. The automotive atmosphere light lighting test tool according to claim 7, characterized in that: The card-jointing plug (11) is adapted to the detection card frame (22), the limit card plate (20) is slidably engaged inside the docking limit card slot (23), and the probe (38) is inserted into the inside of the connection socket (19).

9. The automotive atmosphere light lighting test tool according to claim 8, characterized in that: The clamp (16) is in close contact with the two micro switches (24).

10. The automotive atmosphere light lighting test tool according to claim 9, characterized in that: A buzzer (26) is fixedly mounted on the side end of the detection card frame (22).

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