Portable light distribution structure

Abstract

The utility model relates to a portable light distribution structure, which belongs to the field of automobile maintenance and comprises a foldable light distribution plate, the light distribution plate comprises a first folding part, a second folding part, a transverse mounting part and a fixing part, and the first folding part is movably connected with the second folding part through the transverse mounting part. Detachably-connected fixing parts are arranged at the connecting ends of the first folding part and the second folding part, and a supporting frame is detachably connected to the end, away from the first folding part, of the second folding part. The light distribution plate is foldable, and the support frame for supporting the light distribution plate is detachably connected with the light distribution plate, so that the light distribution plate is convenient to carry and store, the safety and the compliance when the dipped headlight is maintained and evaluated outdoors can be ensured, and the accuracy and the efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile maintenance, and particularly relates to a portable light distribution structure. Background Art

[0002] When a vehicle light has a problem outdoors, it needs to be repaired and the low beam needs to be evaluated. However, during the evaluation process, if the measurement result is not good, the height of the low beam cutoff line needs to be adjusted, that is, the inclination of the low beam needs to be adjusted. There is no fixed light distribution wall outdoors. If you ask for help from outside to build a light distribution wall or build a light distribution wall, it will cost a lot. For cost considerations, people are generally chosen to stand in front of the low beam to act as a light distribution wall to repair and adjust the inclination of the low beam. Such a test process is extremely irregular and will cause damage to people's eyes, and also affect the evaluation results.

[0003] Therefore, in order to solve the above problems, the utility model proposes a portable light distribution structure, which solves the problems of irregularities and dangers in maintaining and evaluating low beam lamps outdoors, and not only improves accuracy and efficiency, but also ensures the safety and compliance of vehicle lights. Utility Model Content

[0004] In response to the above problems, the utility model provides a portable light distribution structure, including a foldable light distribution board, wherein the light distribution board includes a first folding piece, a second folding piece, a transverse mounting piece, and a fixing piece, wherein the first folding piece and the second folding piece are movably connected via the transverse mounting piece, and the connecting ends of the first folding piece and the second folding piece are provided with a detachably connected fixing piece, and the end of the second folding piece away from the first folding piece is detachably connected to a support frame.

[0005] Furthermore, the first folding member includes a main body panel, a first side panel, a second side panel, a vertical connecting member, and a stabilizing clip. One side of the main body panel is connected to the first side panel via a vertical connecting member, and the other side of the main body panel is connected to the second side panel via a vertical connecting member. Stabilizing clips are provided at the connecting ends of the main body panel and the first side panel and the second side panel.

[0006] Furthermore, the main body panel includes several main boards, adjacent main boards are connected by vertical connectors, and stabilizing clips are provided at the connecting ends of adjacent main boards. The first side panel and adjacent main boards, and the second side panel and adjacent main boards are connected by vertical connectors, and stabilizing clips are provided at the connecting ends.

[0007] Furthermore, the second folding member includes a load-bearing plate, a first additional plate, a second additional plate, and a vertical mounting member, one side of the load-bearing plate is connected to the first additional plate via a vertical mounting member, and the other side of the load-bearing plate is connected to the second additional plate via a vertical mounting member, the connecting end of the first additional plate and the load-bearing plate away from the first folding member, and the connecting end of the second additional plate and the load-bearing plate away from the first folding member are both provided with a detachably connected support frame, the first additional plate and the first side plate are movably connected via a horizontal mounting member, and the connecting end of the first additional plate and the first side plate, and the connecting end of the second additional plate and the second side plate are both provided with fixing members.

[0008] Furthermore, the load-bearing plate includes a plurality of load-bearing plates, adjacent load-bearing plates are connected by vertical mounting parts, and a detachably connected stabilizing structure is provided at the connecting ends, the first additional plate and the adjacent load-bearing plates, and the second additional plate and the adjacent load-bearing plates are connected by vertical mounting parts, and a detachably connected support frame is provided at the connecting ends away from the first folding part.

[0009] Furthermore, the structures of the horizontal mounting member, the vertical connecting member and the vertical mounting member are consistent. The vertical connecting member includes a connector and a positioning head. Positioning heads are provided at both ends of the connector. The adjacent main boards are connected by positioning heads, the first side panel is connected to the adjacent main boards by positioning heads, and the second side panel is connected to the adjacent main boards by positioning heads.

[0010] Furthermore, connecting grooves are provided on both sides of the main board, on the side of the first side plate and the second side plate close to the main board, on both sides of the load-bearing plate, on the side of the first additional plate and the second additional plate close to the load-bearing plate, and on the side where the first side plate and the first additional plate are connected, and positioning grooves are provided on the groove walls of the connecting grooves, the positioning grooves are perpendicular to the connecting grooves in space, the positioning heads are accommodated in the positioning grooves, and the connectors are accommodated in the connecting grooves.

[0011] Furthermore, the positioning head comprises a first positioning block and a second positioning block, and both ends of the connector are sequentially provided with the first positioning block and the second positioning block in a lateral direction.

[0012] Furthermore, the support frame includes an adjustment frame, a fixing plate, and a locking member. A fixing plate is provided at one end of the central axis of the adjustment frame close to the second folding member, and a locking member detachably connected to the second folding member is provided on the fixing plate.

[0013] Furthermore, a clamping pin is provided at one end of the second folding member close to the fixing plate, and the locking member is detachably connected to the clamping pin.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1) The light distribution board in the utility model is foldable, and the support frame supporting the light distribution board is also detachably connected to the light distribution board, so it is easy to carry and store, and can ensure the safety and compliance when repairing and evaluating the low beam headlights outdoors, thereby improving accuracy and efficiency.

[0016] 2) The overall light distribution board of the utility model can be easily folded, and can be conveniently carried and used in workshops or outdoor maintenance occasions, thereby improving work efficiency.

[0017] 3) The support frame of the utility model can be flexibly adjusted according to different vehicle models and lamps to ensure that the contact surface with the low beam lamp is appropriate, thereby increasing convenience.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0021] Figure 2 Shows Figure 1 A partial enlarged view of middle A;

[0022] Figure 3 Shows Figure 1 A partial enlarged view of B in the middle;

[0023] Figure 4 A schematic diagram of the structure of the support frame is shown;

[0024] Figure 5 shows a schematic structural diagram of a first side plate;

[0025] Figure 6 shows a schematic structural diagram of a mainboard;

[0026] Figure 7 A schematic diagram of the structure of a vertical mounting member is shown;

[0027] Figure 8 A schematic diagram of the structure of the fixing member is shown;

[0028] Fig. 9 A schematic diagram of the folding of the light distribution plate is shown;

[0029] Fig.10 The application schematic diagram of the utility model is shown.

[0030] Figure numerals: 1. first folding member; 11. first side plate; 111. connecting groove; 112. positioning groove; 12. main board; 13. second side plate; 14. vertical connecting member; 15. stabilizing clamp; 2. supporting frame; 21. adjusting frame; 22. fixing plate; 23. locking member; 3. stabilizing structure; 31. locking plate; 32. locking member; 4. horizontal mounting member; 5. fixing member; 6. second folding member; 61. force plate; 611. locking pin; 62. first additional plate; 63. second additional plate; 64. vertical mounting member; 641. connecting body; 642. first positioning block; 643. second positioning block; 65. clamping pin. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Figure 1 FIG. 2 shows a schematic diagram of the structure of an embodiment of the present utility model. Figure 1 As shown, a portable light distribution structure includes a foldable light distribution board, wherein the light distribution board includes a first folding member 1, a second folding member 6, a transverse mounting member 4, and a fixing member 5. The first folding member 1 and the second folding member 6 are movably connected via the transverse mounting member 4. The connecting ends of the first folding member 1 and the second folding member 6 are provided with a detachably connected fixing member 5, and the end of the second folding member 6 away from the first folding member 1 is detachably connected to a support frame 2.

[0033] The first folding member 1 and the second folding member 6 in the portable light distribution structure are connected by a transverse mounting member 4. When not in use, they are folded using the transverse mounting member 4, and then folded using the folding properties of the first folding member 1 and the second folding member 6 to achieve the purpose of convenient carrying and use. When in use, they are fixed by the fixing member 5 to ensure that the light distribution board is connected to the support frame 2, so as to ensure the safety and compliance when repairing and evaluating the low beam headlights outdoors or in the workshop, thereby improving accuracy and efficiency.

[0034] In some embodiments, the first folding member 1 includes a main body panel, a first side panel 11, a second side panel 13, a vertical connecting member 14, and a stabilizing clip 15. One side of the main body panel is connected to the first side panel 11 through the vertical connecting member 14, and the other side of the main body panel is connected to the second side panel 13 through the vertical connecting member 14. Stabilizing clips 15 are provided at the connecting ends of the main body panel, the first side panel 11, and the second side panel 13; the vertical connecting member 14 is used to connect the first side panel 11, the main body panel, and the second side panel 13, and plays a role of connecting and folding; the stabilizing clip 15 plays a fixing role for the first side panel 11, the main body panel, and the second side panel 13, so that they are connected into a whole panel and are not folded.

[0035] Figure 6 1 shows a schematic diagram of the structure of the main board 12. Figure 6 As shown, in some embodiments, the main body panel includes a plurality of main boards 12, and the adjacent main boards 12 are connected by vertical connectors 14. Stabilizing clips 15 are provided at the connecting ends of the adjacent main boards 12. The first side panel 11 and the adjacent main boards 12, and the second side panel 13 and the adjacent main boards 12 are connected by vertical connectors 14, and stabilizing clips 15 are provided at the connecting ends. The plurality of main boards 12 can determine the length of the main body panel, and the stabilizing clips 15 can fix the plurality of main boards 12 so that the board is connected into a whole and does not fold.

[0036] Figure 8 Shows a schematic diagram of the structure of the fixed frame; Figure 8 As shown, specifically, the stabilizing clip 15 and the fixing member 5 may be selected but not limited to an auxiliary fixing clip. The auxiliary fixing clip is a prior art and will not be described in detail here.

[0037] In some embodiments, the second folding member 6 includes a load-bearing plate, a first additional plate 62, a second additional plate 63, and a vertical mounting member 64. One side of the load-bearing plate is connected to the first additional plate 62 through the vertical mounting member 64, and the other side of the load-bearing plate is connected to the second additional plate 63 through the vertical mounting member 64. The first additional plate 62 and the load-bearing plate are connected at ends away from the first folding member 1, and the second additional plate 63 and the load-bearing plate are connected at ends away from the first folding member 1. A detachably connected support frame 2 is provided. The first additional plate 62 It is movably connected to the first side panel 11 via a transverse mounting member 4, and fixing members 5 are provided at the joint ends of the first additional plate 62 and the first side panel 11, and at the joint ends of the second additional plate 63 and the second side panel 13; the load-bearing plate can support the gravity of the first folding member 1; the support frame 2 is used to support the gravity of the first folding member 1 and the second folding member 6, and also serves as a connection between the first additional plate 62 and the adjacent load-bearing plate, and also serves as a connection between the second additional plate 63 and the adjacent load-bearing plate, so as to prevent the second folding members 6 from folding against each other when in use.

[0038] In some embodiments, the load-bearing plate includes a plurality of load-bearing plates 61, adjacent load-bearing plates 61 are connected by vertical mounting members 64, and a detachably connected stabilizing structure 3 is provided at the connecting ends; the first additional plate 62 and the adjacent load-bearing plates 61, and the second additional plate 63 and the adjacent load-bearing plates 61 are connected by vertical mounting members 64, and a detachably connected supporting frame 2 is provided at the connecting ends away from the first folding member 1; a plurality of receiving plates can determine the length of the load-bearing plate, and the stabilizing structure 3 can fix the positions of a plurality of adjacent load-bearing plates 61 to prevent the adjacent load-bearing plates 61 from folding during use, thereby affecting efficiency.

[0039] Figure 3 Shows Figure 1 A partial enlarged view of B. Figure 3 As shown, in some embodiments, the stabilizing structure 3 includes a locking plate 31, a locking member 32, and a locking pin 611. A locking pin 611 is provided at one end of the force-bearing plate 61 away from the first folding member 1. A locking member 32 is provided on the locking plate 31, and the locking member 32 is detachably connected to the locking pin 611. The stabilizing structure serves to fix adjacent force-bearing plates 61. The locking pin 611 provides locking conditions for the locking member 32, and the locking plate 31 provides installation conditions for the locking member 32.

[0040] Specifically, the locking member 32 and the locking member 23 may be selected from but not limited to a button locker of model QCOWS0616-10SUS.

[0041] Specifically, the locking pin 611 may be selected from but is not limited to a locking pin 611 of model QCPC0625-M4-SUS.

[0042] Specifically, the clamping pin 65 may be selected from but is not limited to a clamping pin 65 of model QCPC0625-M4-SUS.

[0043] Figure 7 FIG. 4 shows a schematic diagram of the structure of the vertical mounting member 64. Figure 7 As shown, in some embodiments, the structures of the horizontal mounting member 4, the vertical connecting member 14 and the vertical mounting member 64 are consistent, and the vertical connecting member 14 includes a connector 641 and a positioning head. Positioning heads are provided at both ends of the connector 641, and the adjacent main boards 12 are connected by positioning heads, the first side panel 11 and the adjacent main boards 12 are connected by positioning heads, and the second side panel 13 and the adjacent main boards 12 are connected by positioning heads; the horizontal mounting member 4 and the vertical connecting member 14 both play a connecting role, and the adjacent connected objects can be folded; the positioning head plays a connecting role, and the connector 641 plays a role in connecting and supporting the positioning head.

[0044] Figure 5 FIG. 1 shows a schematic diagram of the structure of the first side plate 11. Figure 5As shown, in some embodiments, connecting grooves 111 are provided on both sides of the main board 12, on the side of the first side panel 11 and the second side panel 13 close to the main board 12, on both sides of the load-bearing plate, on the side of the first additional panel 62 and the second additional panel 63 close to the load-bearing plate, and on the side where the first side panel 11 and the first additional panel 62 are connected, and a positioning groove 112 is provided on the groove wall of the connecting groove 111, and the positioning groove 112 is vertical to the connecting groove 111 in space, the positioning head is accommodated in the positioning groove 112, and the connecting body 641 is accommodated in the connecting groove 111; the connecting groove 111 is used to accommodate the connecting body 641, and provides installation conditions for the horizontal mounting member 4 or the vertical connecting member 14, and the positioning groove 112 provides installation conditions for the positioning head and plays a limiting role on the positioning head.

[0045] In some embodiments, the positioning head includes a first positioning block 642 and a second positioning block 643, and both ends of the connecting body 641 are sequentially provided with a first positioning block 642 and a second positioning block 643 along the horizontal direction; the first positioning block 642 and the second positioning block 643 serve to connect adjacent main boards 12 or adjacent first side boards 11 and main boards 12, and second side boards 13 and main boards 12.

[0046] Specifically, the first side plate 11 is connected to the adjacent main plate 12 via a vertical mounting member 64 , the first positioning block 642 is accommodated in the positioning groove 112 of the first side plate 11 , and the second positioning block 643 is accommodated in the positioning groove 112 of the main plate 12 .

[0047] Specifically, the second side plate 13 is connected to the adjacent main plate 12 via a vertical mounting member 64 , the first positioning block 642 is accommodated in the positioning groove 112 of the main plate 12 , and the second positioning block 643 is accommodated in the positioning groove 112 of the first side plate 11 .

[0048] Specifically, the first additional plate 62 is connected to the adjacent load-bearing plate 61 via a vertical mounting member 64 , the first positioning block 642 is accommodated in the positioning groove 112 of the first additional plate 62 , and the second positioning block 643 is accommodated in the positioning groove 112 of the load-bearing plate 61 .

[0049] Specifically, the second additional plate 63 is connected to the adjacent load-bearing plate 61 via a vertical mounting member 64 , the first positioning block 642 is accommodated in the positioning groove 112 of the first additional plate 62 , and the second positioning block 643 is accommodated in the positioning groove 112 of the load-bearing plate 61 .

[0050] Figure 4 FIG. 2 shows a schematic diagram of the structure of the support frame 2. Figure 4As shown, in some embodiments, the support frame 2 includes an adjustment frame 21, a fixing plate 22, and a locking member 23. The fixing plate 22 is provided at one end of the central axis of the adjustment frame 21 close to the second folding member 6, and the fixing plate 22 is provided with a locking member 23 detachably connected to the second folding member 6; the adjustment frame 21 can adjust the height of the fixing plate 22, thereby adjusting the height of the light distribution plate, and the locking member 23 is used to connect the fixing plate 22 and the second folding member 6 to keep the second folding member 6 stable.

[0051] Specifically, the adjustment frame 21 may be selected from but not limited to a tripod; since the tripod is a prior art, it will not be described in detail here.

[0052] Figure 2 Shows Figure 1 A partial enlarged view of the figure. Figure 2 As shown, in some embodiments, a clamping pin 65 is provided at one end of the second folding member 6 close to the fixed plate 22, and the locking member 23 is detachably connected to the clamping pin 65; the clamping pin 65 is detachably connected to the locking member 23, so that the light distribution board can be folded and transported easily, and can also fix and support the light distribution board.

[0053] The working principle of the portable light distribution structure is as follows:

[0054] The detachable connection between the light distribution board and the support frame 2 and the foldable light distribution board itself achieve the purpose of easy carrying and storage, ensure safety and compliance during use, and improve accuracy and efficiency. Among them, the main body plate, the first side plate 11 and the second side plate 13 are connected by the vertical connecting member 14, and the stabilizing clamp 15 is clamped at the joint end of the main body plate and the first side plate 11, and the joint end of the main body plate and the second side plate 13, and then the load-bearing plate, the first additional plate 62 and the second additional plate 63 are connected by the vertical mounting member 64, and the support frame 2 is connected at the joint end of the load-bearing plate and the first additional plate 62, and the joint end of the load-bearing plate and the second additional plate 63. After the first side plate 11 and the first additional plate 62 are connected by the horizontal mounting member 4, the fixing member 5 is clamped at the joint end, and then the stabilizing structure 3 is installed at the joint end of the adjacent load-bearing plate 61, and then the clamping pin 65 at the first additional plate 62 and the load-bearing plate, and the clamping pin 65 at the second additional plate 63 and the load-bearing plate are connected with the locking member 23 on the support frame 2 to complete the installation of the light distribution plate. Fig.10 The application schematic diagram of the utility model is shown, such as Fig.10 As shown, turn on the car light and adjust it. If necessary, adjust the central axis of the adjustment frame 21 to adjust the height of the light distribution board. When transporting, the support frame 2, the stabilizing structure 3, the fixing frame, and the stabilizing clamp 15 are disassembled in sequence. Since the vertical mounting member 64, the horizontal mounting member 4, and the vertical connecting member 14 are all movably connected to the positioning groove 112, the connecting groove 111 also provides a space for the connecting body 641. Fig. 9The folding diagram of the light distribution board is shown in FIG. Fig. 9 As shown, the first folding member 1 and the second folding member 6 are folded toward the center at the same time, and then folded again through the transverse mounting member 4 for carrying and storage.

[0055] If the number of the main board 12 and the force-bearing board 61 is two, and the number of the first side board 11 and the second side board 13 as well as the first additional board 62 and the second additional board 63 is one, the area of ​​the folded light distribution board accounts for one eighth of the total area.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable light distribution structure, characterized in that: The invention comprises a foldable light distribution board, wherein the light distribution board comprises a first foldable member (1), a second foldable member (6), a transverse mounting member (4), and a fixing member (5); the first foldable member (1) and the second foldable member (6) are movably connected via the transverse mounting member (4); the connecting ends of the first foldable member (1) and the second foldable member (6) are both provided with a detachably connected fixing member (5); and the end of the second foldable member (6) away from the first foldable member (1) is detachably connected to a support frame (2).

2. A portable light distribution structure according to claim 1, characterized in that: The first folding member (1) comprises a main body panel, a first side panel (11), a second side panel (13), a vertical connecting member (14), and a stabilizing clamp (15); one side of the main body panel is connected to the first side panel (11) via the vertical connecting member (14); the other side of the main body panel is connected to the second side panel (13) via the vertical connecting member (14); and the connecting ends of the main body panel, the first side panel (11), and the second side panel (13) are provided with stabilizing clamps (15).

3. A portable light distribution structure according to claim 2, characterized in that: The main body plate comprises a plurality of main plates (12), the adjacent main plates (12) are connected via vertical connectors (14), and the connecting ends of the adjacent main plates (12) are provided with stabilizing clips (15), the first side plate (11) and the adjacent main plates (12), and the second side plate (13) and the adjacent main plates (12) are connected via vertical connectors (14), and the connecting ends are provided with stabilizing clips (15).

4. A portable light distribution structure according to claim 3, characterized in that: The second folding member (6) comprises a load-bearing plate, a first additional plate (62), a second additional plate (63), and a vertical mounting member (64); one side of the load-bearing plate is connected to the first additional plate (62) via the vertical mounting member (64); the other side of the load-bearing plate is connected to the second additional plate (63) via the vertical mounting member (64); the first additional plate (62) and the load-bearing plate at their joint ends away from the first folding member (1), and the second additional plate (63) and the load-bearing plate at their joint ends away from the first folding member (1) are both provided with a detachably connected support frame (2); the first additional plate (62) and the first side plate (11) are movably connected via a transverse mounting member (4); the first additional plate (62) and the first side plate (11), and the second additional plate (63) and the second side plate (13) are both provided with a fixing member (5).

5. A portable light distribution structure according to claim 4, characterized in that: The load-bearing plate comprises a plurality of load-bearing plates (61), adjacent load-bearing plates (61) are connected via vertical mounting members (64), and a detachably connected stabilizing structure (3) is provided at the connecting ends; the first additional plate (62) and the adjacent load-bearing plates (61), and the second additional plate (63) and the adjacent load-bearing plates (61) are both connected via vertical mounting members (64), and a detachably connected supporting frame (2) is provided at the connecting ends away from the first folding member (1).

6. A portable light distribution structure according to claim 5, characterized in that: The structures of the horizontal mounting member (4) and the vertical connecting member (14) are consistent with those of the vertical mounting member (64). The vertical connecting member (14) comprises a connecting body (641) and a positioning head. Positioning heads are provided at both ends of the connecting body (641). Adjacent main boards (12) are connected via the positioning heads. The first side board (11) is connected to the adjacent main board (12) via the positioning heads. The second side board (13) is connected to the adjacent main board (12) via the positioning heads.

7. A portable light distribution structure according to claim 6, characterized in that: Connecting grooves (111) are provided on both sides of the main board (12), on the side of the first side board (11) and the second side board (13) close to the main board (12), on both sides of the load-bearing board, on the side of the first additional board (62) and the second additional board (63) close to the load-bearing board, and on the side where the first side board (11) and the first additional board (62) are connected, and a positioning groove (112) is provided on the groove wall of the connecting groove (111), the positioning groove (112) and the connecting groove (111) are vertical in space, the positioning head is accommodated in the positioning groove (112), and the connecting body (641) is accommodated in the connecting groove (111).

8. A portable light distribution structure according to claim 7, characterized in that: The positioning head comprises a first positioning block (642) and a second positioning block (643), and both ends of the connecting body (641) are sequentially provided with the first positioning block (642) and the second positioning block (643) in a lateral direction.

9. A portable light distribution structure according to any one of claims 1 to 8, characterized in that: The support frame (2) comprises an adjustment frame (21), a fixing plate (22), and a locking member (23); a fixing plate (22) is provided at one end of the central axis of the adjustment frame (21) close to the second folding member (6); and a locking member (23) is provided on the fixing plate (22) and is detachably connected to the second folding member (6).

10. The portable light distribution structure according to claim 9, characterized in that: A clamping pin (65) is provided at one end of the second folding member (6) close to the fixing plate (22), and the locking member (23) is detachably connected to the clamping pin (65).

Images