CN112856347A - Use method of lighting device for vehicle automatic emergency braking test - Google Patents
Use method of lighting device for vehicle automatic emergency braking test Download PDFInfo
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- CN112856347A CN112856347A CN202110210414.7A CN202110210414A CN112856347A CN 112856347 A CN112856347 A CN 112856347A CN 202110210414 A CN202110210414 A CN 202110210414A CN 112856347 A CN112856347 A CN 112856347A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000005286 illumination Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 6
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- 238000007792 addition Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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Abstract
The invention relates to the technical field of lamps and discloses a using method of a lighting device for an automatic emergency braking test of a vehicle, wherein the lighting device comprises a base body, a telescopic adjusting rod, a mounting seat, a lamp holder and an angle adjusting mechanism; the lamp holder is provided with a lamp and is hinged on the mounting seat; the angle adjusting mechanism is connected between the lamp holder and the mounting seat and used for driving the lamp holder to rotate relative to the mounting seat so as to adjust the lighting angle of the lamp; the mounting seat is arranged on the telescopic adjusting rod, and the telescopic adjusting rod is arranged on the seat body; the using method comprises the following steps: arranging the seat body at a first preset position; adjusting an angle adjusting mechanism between the lamp holder and the mounting seat to enable the illumination angle of the lamp to meet the preset illumination angle requirement; the position of the mounting seat relative to the telescopic adjusting rod is adjusted, and/or the length of the telescopic adjusting rod is adjusted, so that the lighting height of the lamp reaches the preset height requirement. The invention has the advantages of simple and convenient use of the using method and high adjustment flexibility.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to a using method of a lighting device for an automatic emergency braking test of a vehicle.
Background
An Automatic Emergency Braking (AEB) system, which slows or avoids a collision by automatic emergency braking when the vehicle is exposed to a high risk of collision in certain conditions, is recognized as one of the currently important advanced driving assistance systems.
For such advanced driving assistance systems, professional groups are established at home and abroad to carry out intelligent networked automobile or automatically driven vehicle testing work, and in order to meet diversification of testing scenes, not only the daytime environment needs to be researched for testing, but also the nighttime environment needs to be tested. When testing is carried out aiming at the night environment, the real scene needs to be restored, so the night lighting system is one of the problems to be solved. The existing night lighting device has poor regulation flexibility, inconvenient regulation and complex structure, so that the regulation flexibility of the lighting device is also poor and inconvenient in the use method of the lighting device.
For example, patent "CN 110108505B" discloses an automatic driving auxiliary lamp post test vehicle and its working method, including a bottom plate and a retractable lamp post rotatably disposed on the bottom plate, the upper end of the lamp post is connected with a lamp mounting plate, an LED lamp is mounted below the lamp mounting plate, a lamp post support frame folded and stored on the bottom plate is disposed on one side of the bottom plate, a lamp post support assembly is disposed on the bottom plate, the lamp post support assembly includes a retractable diagonal rod disposed around the lamp post, an annular diagonal rod fixing frame is sleeved on the lower portion of the lamp post, the lower end of the diagonal rod is detachably mounted on the bottom plate, the upper end of the diagonal rod is detachably mounted on the diagonal rod fixing frame, when the lamp post rotates from a vertical working state to a horizontal state, the upper end of the lamp post goes beyond the bottom plate, and the lamp post support frame can horizontally expand and support the overrunning section of the lamp post. When the lighting angle is adjusted, the whole lamp post rotates, the height of the lamp post is very high, and the stability of the tool car is easy to cause poor; and when adjusting, insert the different holes realization on the bottom plate through four diagonal braces, it is inconvenient to adjust, and the structure is more complicated, and the use of this frock car is not convenient, and the flexibility ratio is relatively poor.
Disclosure of Invention
In view of the above-mentioned shortcomings in the prior art, the present invention provides a method for using a lighting device for vehicle automatic emergency braking test, which is simple and convenient to use and has high adjustment flexibility.
The technical scheme adopted for solving the technical problems is that the invention provides a using method of a lighting device for the automatic emergency braking test of a vehicle, wherein the lighting device comprises a base body, a telescopic adjusting rod, a mounting base, a lamp bracket and an angle adjusting mechanism; the lamp holder is provided with a lamp and is hinged to the mounting seat; the angle adjusting mechanism is connected between the lamp holder and the mounting seat and used for driving the lamp holder to rotate relative to the mounting seat so as to adjust the illumination angle of the lamp; the mounting seat is arranged on the telescopic adjusting rod, and the telescopic adjusting rod is arranged on the seat body; the using method comprises the following steps:
arranging the seat body at a first preset position;
adjusting an angle adjusting mechanism between the lamp holder and the mounting seat to enable the illumination angle of the lamp to meet the requirement of a preset illumination angle;
and adjusting the position of the mounting seat relative to the telescopic adjusting rod and/or adjusting the length of the telescopic adjusting rod to enable the lighting height of the lamp to reach the preset height requirement.
Further, the angle adjusting mechanism comprises a first screw, an adjusting nut and a second screw which are sequentially in threaded connection; one end of the first screw rod, which is far away from the adjusting nut, is hinged with the mounting seat, and one end of the second screw rod, which is far away from the adjusting nut, is hinged with the lamp holder;
and rotating the adjusting nut to enable the first screw rod and the second screw rod to be close to each other or be away from each other, so that the illumination angle of the lamp reaches a preset illumination angle.
Furthermore, the mounting seat is provided with a sleeve, the sleeve is sleeved on the telescopic adjusting rod, and the sleeve can slide and rotate along the telescopic adjusting rod; a first locking piece is movably arranged between the sleeve and the telescopic adjusting rod;
and after the position of the mounting base relative to the telescopic adjusting rod is adjusted, the first locking piece is adjusted to lock the mounting base on the telescopic adjusting rod.
Further, before the mounting base is locked on the telescopic adjusting rod, the sleeve is driven to rotate around the telescopic adjusting rod so as to adjust the lamp to a second preset position.
Furthermore, a telescopic adjustable lampshade is arranged on the lamp holder, and the lamp is positioned in the lampshade;
and after the lighting height of the lamp reaches a preset height requirement, the lampshade is telescopically adjusted so as to achieve a preset light condensation effect.
Furthermore, the lampshade comprises a plurality of layers of enclosers, and the two adjacent enclosers can slide up and down relatively to adjust the size of the lampshade and adjust the light condensation effect of the lampshade.
Furthermore, the housing comprises a first housing, a second housing and a third housing which are arranged in sequence; a first sliding block is arranged on the outer wall of the first housing, a first sliding groove is arranged on the inner wall of the second housing, and the first sliding block is slidably arranged in the first sliding groove;
the outer wall of the second housing is provided with a second sliding block, the inner wall of the third housing is provided with a second sliding groove, and the second sliding block is slidably arranged in the second sliding groove.
Further, the lampshade is arranged in a conical shape.
Furthermore, the telescopic adjusting rod comprises a supporting rod and a telescopic rod, the supporting rod is arranged on the seat body, and the telescopic rod is inserted in the supporting rod and can move up and down and rotate along the supporting rod; a second locking piece is movably arranged between the telescopic rod and the supporting rod;
after adjusting the length of flexible adjusting lever, or order about the telescopic link rotates the third preset position around the bracing piece after, adjust the second locking piece, will the telescopic link locking is on the bracing piece.
Furthermore, the seat body is arranged in a square shape, and two adjacent side surfaces of the seat body are provided with centering mechanisms;
when the base body is arranged at a first preset position, the base body and the base bodies of other lighting devices are adjusted to be aligned through the centering mechanism.
Compared with the prior art, the invention has at least the following beneficial effects:
in the invention, the lighting angle of the lamp can be adjusted through the angle adjusting mechanism, so that the lighting angle of the lamp can reach the lighting angle expected by a test, the adjustment is convenient, the adjusting nut is directly rotated to drive the first screw rod and the second screw rod to mutually approach or separate, and the angle adjustment of the lamp holder can be realized, so that the lighting angle of the lamp can be adjusted; the circumferential adjustment of the lighting position of the lamp can be realized by driving the sleeve on the mounting seat to rotate around the telescopic rod, and the circumferential adjustment of the lighting position of the lamp can also be realized by driving the telescopic rod to rotate around the supporting rod; the lighting height of the lamp can be adjusted by driving the sleeve to slide up and down along the telescopic rod, and the lighting height of the lamp can also be adjusted by driving the telescopic rod to slide up and down along the support rod; after the illumination angle, height and circumferential position are adjusted, the lampshade can be adjusted in a telescopic mode, the light condensation effect of the lampshade is changed, and illumination brightness is adjusted; no matter the illumination angle, the circumferential position of illumination or the illumination height of the lamp, the adjustment is very convenient and fast, the flexibility is high, various required test illumination scenes can be simulated, and the application range is wide.
In the lighting device, the first connecting piece and the second connecting piece can be driven to mutually approach or separate from each other by rotating the adjusting nut, so that the angle of the lamp holder is adjusted, the lighting angle of the lamp is adjusted, the adjustment is convenient, in addition, when the lighting angle is adjusted, the supporting rod and the telescopic rod do not need to be adjusted, the supporting rod and the telescopic rod can be always kept in a vertical state and are approximately ninety degrees to be vertical to the ground, the lighting device is not easy to topple, and the stability is high; the two adjacent side surfaces of the seat body are provided with the centering mechanisms, so that the alignment among the lighting devices can be ensured; the whole structure of the lighting device is simple, the number of parts is small, the lighting device is easy to disassemble, assemble, carry and transport, and the testing illumination is guaranteed to be adjustable within a certain range.
Drawings
FIG. 1 is a schematic view of a method of using the lighting device of the present invention;
FIG. 2 is a schematic structural diagram of the lighting device;
FIG. 3 is a schematic structural view of FIG. 2 with the base and the support rod removed;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
FIG. 5 is a schematic structural view of an angle adjustment mechanism;
FIG. 6 is a schematic view of a lamp holder;
FIG. 7 is a schematic view of the structure of FIG. 6 from another perspective;
FIG. 8 is a schematic view of a lampshade;
FIG. 9 is a schematic view of the structure of FIG. 8 from another perspective;
fig. 10 is a schematic half-sectional view of a lamp holder.
In the figure, the position of the upper end of the main shaft,
1. a base body; 11. a support bar; 100. a telescopic adjusting rod; 110. a second threaded hole; 12. a telescopic rod; 120. a second lock; 13. a centering mechanism;
2. a mounting seat; 20. a first bracket; 21. a first hinge member; 22. a hinge portion; 23. a third hinge member; 24. a sleeve; 240. a first threaded hole; 25. a first locking member;
3. a lamp holder; 30. a light fixture; 31. a second bracket; 32. a second hinge member; 33. a lamp shade; 330. a first housing; 331. a second housing; 332. a third housing; 3301. a first slider; 3311. a first chute; 3312. a second slider; 3321. a second chute;
4. an angle adjusting mechanism; 40. a first screw; 41. adjusting the nut; 42. a second screw.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-5, a method for using a lighting device for an automatic emergency braking test of a vehicle includes a base 1, a telescopic adjusting rod 100, a mounting base 2, a lamp holder 3 and an angle adjusting mechanism 4; the lamp holder 3 is provided with a lamp 30, and the lamp holder 3 is hinged on the mounting base 2; the angle adjusting mechanism 4 is connected between the lamp holder 3 and the mounting base 2, and is used for driving the lamp holder 3 to rotate relative to the mounting base 2 so as to adjust the lighting angle of the lamp 30; the mounting seat 2 is arranged on the telescopic adjusting rod 100, and the telescopic adjusting rod 100 is arranged on the seat body 1; the using method comprises the following steps:
arranging the seat body 1 at a first preset position; it is understood that the lighting device is arranged at a defined position of the test field;
adjusting an angle adjusting mechanism 4 between the lamp holder 3 and the mounting base 2 to enable the illumination angle of the lamp 30 to meet the requirement of a preset illumination angle; specifically, the angle adjusting mechanism 4 comprises a first screw 40, an adjusting nut 41 and a second screw 42 which are sequentially in threaded connection; one end of the first screw 40, which is far away from the adjusting nut 41, is hinged with the mounting base 2, and one end of the second screw 42, which is far away from the adjusting nut 41, is hinged with the lamp holder 3; the adjusting nut 41 is rotated to enable the first screw 40 and the second screw 42 to approach each other or to be away from each other, so that the illumination angle of the lamp 30 reaches a preset illumination angle, that is, it is ensured that the thread turning directions of the two first screws 40 and the second screws 42 are opposite to each other;
adjusting the position of the mounting base 2 relative to the telescopic adjusting rod 100 and/or adjusting the length of the telescopic adjusting rod 100 to make the lighting height of the lamp 30 meet the preset height requirement; that is, adjusting the lighting height of the lamp 30 can be achieved in two ways: the first kind is for driving about mount pad 2 and slide the realization from top to bottom along telescopic link 12, and another kind is for driving about telescopic link 12 and slide the realization from top to bottom along bracing piece 11, adjusts convenience, flexibility.
Preferably, the mounting base 2 is provided with a sleeve 24, the sleeve 24 is sleeved on the telescopic adjusting rod 100, and the sleeve 24 can slide and rotate along the telescopic adjusting rod 100; a first locking piece 25 is movably arranged between the sleeve 24 and the telescopic adjusting rod 100; after the position of the mount 2 with respect to the telescopic adjustment lever 100 is adjusted, the first lock 25 is adjusted to lock the mount 2 to the telescopic adjustment lever 100. Before the mounting base 2 is locked on the telescopic adjusting rod 100, the sleeve 24 is driven to rotate around the telescopic adjusting rod 100 so as to adjust the lamp 30 to the second preset position, and the lamp 30 is adjusted to the second preset position, so that the circumferential position of the lamp 30 is adjusted, and the effect required by the test is achieved.
The telescopic adjusting rod 100 comprises a supporting rod 11 and a telescopic rod 12, the supporting rod 11 is arranged on the seat body 1, and the telescopic rod 12 is inserted in the supporting rod 11 and can move up and down and rotate along the supporting rod 11; a second locking piece 120 is movably arranged between the telescopic rod 12 and the supporting rod 11; after the length of the telescopic adjusting rod 100 is adjusted, or the telescopic rod 12 is driven to rotate around the supporting rod 11 to a third preset position, the second locking member 120 is adjusted to lock the telescopic rod 12 on the supporting rod 11.
In the actual use process, the lighting angle of the lamp 30 can be adjusted through the angle adjusting mechanism 4, so that the lighting angle can reach the lighting angle expected by the test, the adjustment is convenient, the adjusting nut 41 is directly rotated to drive the first screw 40 and the second screw 42 to approach each other or to be away from each other, and the angle adjustment of the lamp holder 3 can be realized, so that the lighting angle of the lamp 30 can be adjusted; the circumferential adjustment of the lighting position of the lamp 30 can be realized by driving the sleeve 24 on the mounting seat 2 to rotate around the telescopic rod 12, and the circumferential adjustment of the lighting position of the lamp 30 can also be realized by driving the telescopic rod 12 to rotate around the supporting rod 11; the lighting height of the lamp 30 can be adjusted by driving the sleeve 24 to slide up and down along the telescopic rod 12, or the lighting height of the lamp 30 can be adjusted by driving the telescopic rod 12 to slide up and down along the support rod 11.
Further preferably, the seat body 1 is arranged in a square shape, and the centering mechanisms 13 are arranged on two adjacent side surfaces of the seat body 1; when the seat body 1 is arranged at a first preset position, the seat body 1 and the seat bodies 1 of other lighting devices are adjusted to be aligned through the centering mechanism 13.
As shown in fig. 6-10, a telescopic lampshade 33 is disposed on the lamp holder 3, and the lamp 30 is disposed in the lampshade 33; after the lighting height of the lamp 30 reaches the preset height requirement, the lampshade 33 is adjusted in a telescopic mode, so that the lampshade 33 achieves the preset light condensation effect.
Specifically, the lampshade 33 is provided in a conical shape, the lampshade 33 includes a plurality of layers of housings, and the two adjacent housings can slide up and down relatively to adjust the size of the lampshade 33 and adjust the light gathering effect of the lampshade 33. The housing comprises a first housing 330, a second housing 331 and a third housing 332 which are arranged in sequence; a first sliding block 3301 is arranged on the outer wall of the first housing 330, a first sliding groove 3311 is arranged on the inner wall of the second housing 331, and the first sliding block 3301 is slidably arranged in the first sliding groove 3311; a second sliding block 3312 is disposed on an outer wall of the second housing 331, a second sliding groove 3321 is disposed on an inner wall of the third housing 332, and the second sliding block 3312 is slidably disposed in the second sliding groove 3321. The first slider 3301 moves along the first sliding slot 3311, or the second slider 3312 moves along the second sliding slot 3321, so as to change the size of the lampshade 33, and further change the light condensing effect of the lampshade 33 on the lamp 30, wherein the first sliding slot 3311 and the second sliding slot 3321 are not through slots, so as to prevent the first slider 3301 and the second slider 3312 from sliding excessively to separate the second housing 331 or the third housing 332, and the first sliding slot 3311 and the second sliding slot 3321 are provided with limiting parts (not labeled in the drawing) on both sides, so as to limit the separation of the first sliding slot 3311 and the second sliding slot 3321 in the first slider 3301 and the second slider 3312, thereby ensuring reliable sliding and high sliding stability.
In the actual use process, after the illumination angle, the height and the circumferential position are adjusted, the lampshade 33 can be adjusted in a telescopic mode, the light condensation effect of the lampshade 33 is changed, and the illumination brightness is adjusted; no matter the lighting angle, the lighting circumferential position or the lighting height of the lamp 30, the adjustment is very convenient and fast, the flexibility is high, various required test lighting scenes can be simulated, and the application range is wide.
In order to embody the present invention more specifically, the following detailed description is directed to a lighting device of the present invention, which is mainly applied to an automatic emergency braking test, as shown in fig. 2 to 10, and includes: a base; wherein, the base comprises a base body 1, a support rod 11 and an expansion rod 12; the telescopic rod 12 can move up and down along the support rod 11; the mounting seat 2 is arranged on the base and can move up and down along the base; specifically, the mounting base 2 can move up and down along the telescopic rod 12; the lamp holder 3 is hinged to the mounting base 2, and a lamp 30 is arranged on the lamp holder 3; the lamp 30 is detachably arranged on the lamp holder 3, so that the lamp holder is convenient to replace in time, and the lamp 30 is generally an LED lamp, so that the illumination condition of the test is ensured; the angle adjusting mechanism 4 is connected between the mounting base 2 and the lamp holder 3 and used for adjusting the illumination angle of the lamp 30; the test illumination condition is ensured, and the test illumination center is easy to be vertical to the ground. Specifically, the lamp 30 can be powered by a storage battery and a solar panel, so that power is conveniently removed, and the lamp is energy-saving and environment-friendly.
Specifically, the support rod 11 is arranged on the base body 1 at the bottom, and the lamp holder 3 is arranged on the telescopic rod 12; the telescopic rod 12 is inserted into the support rod 11 and can move up and down relative to the support rod 11 to adjust the height of the lamp 30. The mounting base 2 is provided with a sleeve 24, the sleeve 24 is sleeved on the telescopic rod 12, the sleeve 24 can slide and rotate along the telescopic rod 12, and the sleeve 24 is provided with a first threaded hole 240; the first threaded hole 240 is provided with a first locking member 25, the first locking member 25 is used for locking the mounting base 2 on the telescopic rod 12, and after locking, the mounting base 2 is ensured not to slide or rotate along the telescopic rod 12. The sleeve 24 can slide and rotate along the telescopic rod 12, so that the illumination height of the lamp 30 and the illumination position of the lamp 30 can be adjusted in the circumference, and the adjustment is convenient.
Preferably, a second threaded hole 110 is formed in the support rod 11, a second locking member 120 is arranged in the second threaded hole 110, the second locking member 120 is used for locking the telescopic rod 12 on the support rod 11, and after locking, it is ensured that the telescopic rod 12 cannot rotate or slide along the support rod 11; the base body 1 is arranged in a square shape, the two adjacent side faces of the base body 1 are provided with centering mechanisms 13, specifically laser centering mechanisms 13, and the two adjacent side faces of the base body 1 are provided with the centering mechanisms 13, so that alignment among the lighting devices can be guaranteed. The lamp holder 3 further comprises a lampshade 33, the lamp 30 is located in the lampshade 33, and the lampshade 33 can collect light emitted by the lamp 30, so that brightness is improved.
Preferably, the angle adjusting mechanism 4 comprises a first screw 40, an adjusting nut 41 and a second screw 42 which are connected in sequence; one end of the first screw 40, which is far away from the adjusting nut 41, is hinged to the mounting base 2, and one end of the second screw 42, which is far away from the adjusting nut 41, is hinged to the lamp holder 3. The adjusting nut 41 is rotated to drive the first screw 40 and the second screw 42 to move away from or approach to each other, the first bracket 20 protrudes from the mounting base 2, and the second bracket 31 protrudes from the middle part of the lamp holder 3; the other end of the first screw 40 is hinged to the first bracket 20 through a first hinge 21, and the other end of the second screw 42 is hinged to the second bracket 31 through a second hinge 32.
It is further preferable that the mounting base 2 has a hinge portion 22 thereon, and the hinge portion 22 is located above the first bracket 20, and one end of the lamp holder 3 is hinged on the hinge portion 22 through a third hinge 23; the first hinge 21, the second hinge 32 and the third hinge 23 are located at three vertices of a triangle, and the structure is stable in linearity.
In the actual use process, the first screw 40 and the second screw 42 can be driven to approach or separate from each other by rotating the adjusting nut 41, so that the angle of the lamp holder 3 is adjusted, the illumination angle of the lamp 30 is adjusted, the adjustment is convenient, and when the illumination angle is adjusted, the supporting rod 11 and the telescopic rod 12 do not need to be adjusted, the supporting rod 11 and the telescopic rod 12 can be kept in a vertical state all the time and are approximately ninety degrees vertical to the ground, the illumination device is not prone to toppling, and on the one hand, the illumination height of the lamp 30 can be adjusted by adjusting the position of the telescopic rod 12 relative to the supporting rod 11 even if the telescopic rod 12 moves up and down; on the other hand, the sleeve 24 can be driven to move up and down along the telescopic rod 12, so that the purpose of adjusting the lighting height of the lamp 30 is achieved; the adjustment flexibility is high.
In the scheme, the lighting device is flexible in use method and convenient to adjust; the whole structure of the lighting device is simple, the number of parts is small, the lighting device is easy to disassemble, assemble, carry and transport, and the lighting device can ensure that the test light is adjustable within a certain range.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A method for using a lighting device for an automatic emergency braking test of a vehicle is disclosed, wherein the lighting device comprises a base body, a telescopic adjusting rod, a mounting base, a lamp bracket and an angle adjusting mechanism; the lamp holder is provided with a lamp and is hinged to the mounting seat; the angle adjusting mechanism is connected between the lamp holder and the mounting seat and used for driving the lamp holder to rotate relative to the mounting seat so as to adjust the illumination angle of the lamp; the mounting seat is arranged on the telescopic adjusting rod, and the telescopic adjusting rod is arranged on the seat body; the using method is characterized by comprising the following steps:
arranging the seat body at a first preset position;
adjusting an angle adjusting mechanism between the lamp holder and the mounting seat to enable the illumination angle of the lamp to meet the requirement of a preset illumination angle;
and adjusting the position of the mounting seat relative to the telescopic adjusting rod and/or adjusting the length of the telescopic adjusting rod to enable the lighting height of the lamp to reach the preset height requirement.
2. The use method of the lighting device for the automatic emergency braking test of the vehicle according to claim 1, wherein the angle adjusting mechanism comprises a first screw rod, an adjusting nut and a second screw rod which are sequentially connected in a threaded manner; one end of the first screw rod, which is far away from the adjusting nut, is hinged with the mounting seat, and one end of the second screw rod, which is far away from the adjusting nut, is hinged with the lamp holder;
and rotating the adjusting nut to enable the first screw rod and the second screw rod to be close to each other or be away from each other, so that the illumination angle of the lamp reaches a preset illumination angle.
3. The use method of the lighting device for the vehicle automatic emergency braking test according to claim 1 or 2, characterized in that the mounting seat is provided with a sleeve, the sleeve is sleeved on the telescopic adjusting rod, and the sleeve can slide and rotate along the telescopic adjusting rod; a first locking piece is movably arranged between the sleeve and the telescopic adjusting rod;
and after the position of the mounting base relative to the telescopic adjusting rod is adjusted, the first locking piece is adjusted to lock the mounting base on the telescopic adjusting rod.
4. The method as claimed in claim 3, wherein before the mounting seat is locked on the telescopic adjusting rod, the sleeve is driven to rotate around the telescopic adjusting rod so as to adjust the lamp to the second preset position.
5. The use method of the lighting device for the vehicle automatic emergency braking test according to claim 1 or 2, wherein a telescopic adjustable lampshade is arranged on the lamp holder, and the lamp is positioned in the lampshade;
and after the lighting height of the lamp reaches a preset height requirement, the lampshade is telescopically adjusted so as to achieve a preset light condensation effect.
6. The method for using the lighting device for the automatic emergency braking test of the vehicle as claimed in claim 5, wherein the lampshade comprises a plurality of layers of shells, and two adjacent shells can slide up and down relatively to adjust the size of the lampshade and adjust the light condensing effect of the lampshade.
7. The use method of the lighting device for the automatic emergency braking test of the vehicle according to claim 6, wherein the cover comprises a first cover, a second cover and a third cover which are arranged in sequence; a first sliding block is arranged on the outer wall of the first housing, a first sliding groove is arranged on the inner wall of the second housing, and the first sliding block is slidably arranged in the first sliding groove;
the outer wall of the second housing is provided with a second sliding block, the inner wall of the third housing is provided with a second sliding groove, and the second sliding block is slidably arranged in the second sliding groove.
8. The method for using the lighting device for the automatic emergency braking test of the vehicle as claimed in claim 6, wherein the lamp housing is arranged in a conical shape.
9. The use method of the lighting device for the automatic emergency braking test of the vehicle as claimed in claim 1, wherein the telescopic adjusting rod comprises a supporting rod and a telescopic rod, the supporting rod is arranged on the seat body, and the telescopic rod is inserted into the supporting rod and can move up and down and rotate along the supporting rod; a second locking piece is movably arranged between the telescopic rod and the supporting rod;
after adjusting the length of flexible adjusting lever, or order about the telescopic link rotates the third preset position around the bracing piece after, adjust the second locking piece, will the telescopic link locking is on the bracing piece.
10. The use method of the lighting device for the automatic emergency braking test of the vehicle as claimed in claim 1, wherein the seat body is arranged in a square shape, and the two adjacent side surfaces of the seat body are provided with centering mechanisms;
when the base body is arranged at a first preset position, the base body and the base bodies of other lighting devices are adjusted to be aligned through the centering mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110210414.7A CN112856347A (en) | 2021-02-25 | 2021-02-25 | Use method of lighting device for vehicle automatic emergency braking test |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110210414.7A CN112856347A (en) | 2021-02-25 | 2021-02-25 | Use method of lighting device for vehicle automatic emergency braking test |
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| CN212029194U (en) * | 2020-05-29 | 2020-11-27 | 苏州蓝雨林光电科技有限公司 | Portable lighting device |
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Application publication date: 20210528 |
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