Headlamp support and lighting assembly

Abstract

When the front lamp support is assembled, a clamping protrusion and a supporting lug are placed in a clamping groove and a supporting lug groove respectively, a first connecting piece is pressed downwards, so that an elastic lifting assembly is pressed downwards by the supporting lug, then the first connecting piece rotates relative to a second connecting piece, and the first connecting piece rotates relative to the second connecting piece. Meanwhile, due to the fact that the supporting lugs are separated from the elastic lifting assembly, the elastic lifting assembly moves upwards, when torsion is too large, the first connecting piece rotates relative to the second connecting piece, and when the supporting lugs abut against the elastic lifting assembly, rotation stops; at the moment, the first connecting piece and the second connecting piece cannot be separated, and therefore the first connecting piece and the second connecting piece can be prevented from being separated when the torsion is too large.

Description

Technical Field

[0001] The utility model relates to the field of vehicle accessories, in particular to a headlight bracket and a lighting assembly. Background Art

[0002] Headlights are devices installed on either side of a vehicle's headlights for nighttime driving. Their lighting directly impacts nighttime driving and traffic safety. Headlights are typically mounted on a headlight bracket, which is often fixed to the vehicle body. In existing technology, the headlight is typically mounted on one component of the bracket, which is then rotated 90 degrees and snapped into place with another component to complete the bracket assembly. However, when the torque reaches a certain level, the two snapped components rotate relative to each other. At a certain angle, the two components separate, causing the headlight to fall off the vehicle. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a headlight bracket and a lighting assembly, which can solve the problem that the first connecting member and the second connecting member of the prior headlight bracket are easily separated when the torque is too large.

[0004] The technical solution adopted by the utility model to solve its technical problems is: on the one hand, a headlamp bracket is provided, including a first connecting member and a second connecting member, the first connecting member is provided with a clamping protrusion, and the side of the clamping protrusion is provided with a supporting ear; the second connecting member is provided with a clamping groove, the clamping groove is used to limit the clamping protrusion, and the side of the clamping groove is extended to be provided with a supporting ear groove and a limiting groove, the supporting ear groove is used to limit the supporting ear, and an elastic lifting component is provided at the supporting ear groove, the elastic lifting component is used to move in the vertical direction to limit the rotation of the supporting ear, the supporting ear groove and the limiting groove are connected, and a limiting plate is provided on the upper edge of the limiting groove, and the limiting plate is used to abut against the supporting ear.

[0005] As a further improvement of the above technical solution, the elastic lifting assembly includes a limit pin and a first coil spring, a lifting slot is provided on the second connecting member, the lifting slot is connected to the support ear slot, the limit pin and the first coil spring are both vertically arranged in the lifting slot, and the first coil spring is located below the limit pin.

[0006] As a further improvement of the above technical solution, a through hole is provided on the outer wall of the second connecting member, which is connected to the lifting groove. The elastic lifting assembly is connected to a lifting button, and the lifting button includes a pressing part and a connecting part. The connecting part is passed through the through hole and connected to the limit pin, and the pressing part abuts against the outer wall of the second connecting member.

[0007] As a further improvement of the above technical solution, a connecting hole is provided on the limiting pin, and two support arms are provided at one end of the connecting portion away from the pressing portion. The two support arms are provided with a gap and are both passed through the connecting hole, and hooks are provided at the ends of the two support arms away from the pressing portion, and the hooks are limited to the side of the connecting hole away from the pressing portion.

[0008] As a further improvement of the above technical solution, the limit pin includes a pin shaft and a limit tube with one end closed, the pin shaft is connected to the closed end of the limit tube, and the pin shaft is used to limit the rotation of the support ear, and the first coil spring is located in the limit tube.

[0009] As a further improvement of the above technical solution, the elastic lifting assembly also includes a lifting push block, the limiting tube is provided with a connecting column, the lifting push block is connected to the connecting column, the lifting push block is provided with a rotating column, the second connecting member is provided with a connecting plate, the connecting plate is provided with a transfer notch, the rotating column is passed through the transfer notch, and the rotating column is rotatably connected to the connecting plate.

[0010] As a further improvement of the above technical solution, two of the support ears, the support ear grooves and the limit grooves are provided, the two support ear grooves are used to limit the two support ears respectively, and the upper edges of the two limit grooves are provided with limit plates.

[0011] As a further improvement of the above technical solution, the edges of the two limiting plates close to the support ear grooves are both chamfered.

[0012] As a further improvement of the above technical solution, a cross rotating portion is provided on the surface of the first connecting member away from the clamping protrusion.

[0013] On the other hand, a lighting assembly is also provided, comprising a lighting lamp and the aforementioned headlight bracket, wherein the lighting lamp is mounted on the first connecting member, and the second connecting member is provided with a fixing member, and the fixing member is used to fix and install the lighting assembly.

[0014] The beneficial effects of the present invention are as follows: when assembling the headlamp bracket, the engaging protrusion and the supporting ear are first placed in the engaging groove and the supporting ear groove respectively, and the first connecting member is pressed downward so that the supporting ear presses the elastic lifting assembly downward, and then the first connecting member is rotated relative to the second connecting member, and the supporting ear is rotated into the limiting groove so that the supporting ear abuts against the limiting plate. At the same time, since the supporting ear is separated from the elastic lifting assembly, the elastic lifting assembly moves upward. When the torque is too large, the first connecting member rotates relative to the second connecting member. When the supporting ear abuts against the elastic lifting assembly, the rotation stops. At this time, the first connecting member and the second connecting member cannot be separated, so the first connecting member and the second connecting member can be prevented from being separated when the torque is too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic structural diagram of a headlight bracket provided by the first embodiment of the present utility model;

[0017] Figure 2 This is a structural diagram of the first connecting member provided by the first embodiment of the present utility model;

[0018] Figure 3 is a cross-sectional view of a first connecting member and a second connecting member provided in a first embodiment of the present utility model;

[0019] Figure 4 This is a schematic structural diagram of a lighting assembly provided by the first embodiment of the present utility model;

[0020] Figure 5 This is a schematic structural diagram of a first connecting member and a second connecting member provided in a second embodiment of the present utility model;

[0021] Figure 6 This is a structural schematic diagram of the first connecting member and the second connecting member provided in the second embodiment of the present utility model from another angle;

[0022] Figure 7 is a cross-sectional view of a second connecting member provided in a second embodiment of the present utility model;

[0023] Figure 8 This is an exploded schematic diagram of some components of the second connecting member provided in the second embodiment of the present utility model;

[0024] Figure 9 It is an exploded schematic diagram of other components of the second connecting piece provided in the second embodiment of the present utility model.

[0025] Reference numerals: Figure 1-4 Among them, 1. first connecting member, 2. second connecting member, 3. elastic positioning member, 4. lifting button, 5. lighting lamp, 6. fixing member;

[0026] 11. Clamping protrusion, 12. Cross-rotating portion, 13. Bolt hole, 21. Clamping groove, 22. Support ear groove, 23. Limiting groove, 24. Elastic lifting assembly, 25. Lifting groove, 26. Through hole, 31. Positioning body, 32. Second coil spring, 41. Pressing portion, 42. Connecting portion, 61. Rack, 62. Clamping portion;

[0027] 111, support ear, 112, positioning groove, 113, toothed groove, 114, notch, 211, connecting groove, 231, limiting plate, 241, limiting pin, 242, first coil spring, 243, connecting hole, 311, positioning protrusion, 312, toothed protrusion, 421, support arm, 422, hook, 621, engaging hole;

[0028] exist Figure 5-9 In the middle, 7, the first connecting member, 8, the second connecting member;

[0029] 71. Clamping protrusion, 81. Clamping groove, 82. Limiting groove, 83. Supporting ear groove, 84. Elastic lifting component, 85. Lifting groove, 86. Connecting plate;

[0030] 711. Support ear, 821. Limit plate, 841. Limit pin, 842. First coil spring, 843. Pin shaft, 844. Limit tube, 845. Lifting button, 846. Connecting column, 847. Rotating column, 861. Transfer notch. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. For example, fixed connection / fixed installation can be selected from screw connection, bolt connection, pin connection, key connection, bonding, mortise and tenon connection, welding, riveting and other methods as needed. For detachable connection, screw connection, bolt connection, threaded connection, snap connection, mortise and tenon connection, Velcro connection and other methods can be selected as needed. The various technical features in the creation of the present invention can be combined interchangeably without conflicting with each other.

[0032] See Figure 1-3The first embodiment of the present utility model provides a headlamp bracket, including a first connecting member 1 and a second connecting member 2. The first connecting member 1 is provided with a clamping protrusion 11, and a support ear 111 is provided on the side of the clamping protrusion 11; the second connecting member 2 is provided with a clamping groove 21, and the clamping groove 21 is used to limit the clamping protrusion 11. The side of the clamping groove 21 is extended with a support ear groove 22 and a limiting groove 23. The support ear groove 22 is used to limit the support ear 111. An elastic lifting component 24 is provided at the support ear groove 22. The elastic lifting component 24 is used to move in the vertical direction to limit the rotation of the support ear 111. The support ear groove 22 and the limiting groove 23 are connected. A limiting plate 231 is provided on the upper edge of the limiting groove 23, and the limiting plate 231 is used to abut against the support ear 111. When assembling the headlamp bracket, first place the snap-fit protrusion 11 and the support ear 111 into the snap-fit groove 21 and the support ear groove 22 respectively, and press the first connecting member 1 downward so that the support ear 111 presses the elastic lifting component 24 downward, then rotate the first connecting member 1 relative to the second connecting member 2, and turn the support ear 111 into the limiting groove 23 so that the support ear 111 abuts against the limiting plate 231. At the same time, since the support ear 111 is separated from the elastic lifting component 24, the elastic lifting component 24 moves upward. When the torque is too large, the first connecting member 1 rotates relative to the second connecting member 2. When the support ear 111 abuts against the elastic lifting component 24, the rotation stops. At this time, the first connecting member 1 and the second connecting member 2 cannot be separated, thereby preventing the headlamp bracket from falling apart when the torque is too large.

[0033] See Figure 1-3 The headlight bracket also includes an elastic positioning member 3, which includes a positioning body 31 and a second coil spring 32. A connecting groove 211 is provided at the bottom of the engaging groove 21. The positioning body 31 and the second coil spring 32 are both located within the connecting groove 211, and the second coil spring 32 is sleeved onto the bottom of the positioning body 31. A positioning groove 112 is provided on the end surface of the engaging protrusion 11, and a positioning protrusion 311 is provided at the end of the positioning body 31 away from the second coil spring 32. The positioning groove 112 is used to limit the positioning protrusion 311. When the first connector 1 and the second connector 2 are assembled, the cooperation between the positioning groove 112 and the positioning protrusion 311 can further play a limiting role.

[0034] The positioning groove 112 is surrounded by a plurality of toothed grooves 113. The end of the positioning body 31 away from the second coil spring 32 is also provided with a plurality of toothed protrusions 312. These toothed protrusions 312 surround the positioning protrusion 31 and are respectively configured to engage with the plurality of toothed grooves 113. Pressing the first connector 1 causes the positioning body 31 to compress the second coil spring 32, releasing the engagement between the toothed protrusions 312 and the toothed grooves 113. The first connector 1 can then be rotated, causing the positioning protrusion 31 to rotate within the positioning groove 112. The first connector 1 is then released, causing the toothed protrusions 312 to engage with the toothed grooves 113 again. The first connector 1 is now connected to the second connector 2 at a different angle.

[0035] See Figure 3 The elastic lifting assembly 24 includes a limit pin 241 and a first coil spring 242. A lifting slot 25 is provided on the second connecting member 2, and the lifting slot 25 is connected to the support ear slot 22. The limit pin 241 and the first coil spring 242 are both vertically arranged in the lifting slot 25, and the first coil spring 242 is located below the limit pin 241; after the limit pin 241 is pressed by the support ear 111, the first coil spring 242 is compressed downward. After the support ear 111 is separated from the limit pin 241, the first coil spring 242 uses its elasticity to push the limit pin 241 upward, so that one end of the limit pin 241 protrudes from the lifting slot 25, so that the first connecting member 1 can only rotate within a small range, thereby preventing the first connecting member 1 from separating from the second connecting member 2.

[0036] The outer wall of the second connecting member 2 is provided with a through hole 26, which communicates with the lifting slot 25. The elastic lifting assembly 24 is connected to the lifting button 4, which includes a pressing portion 41 and a connecting portion 42. The connecting portion 42 is disposed through the through hole 26 and connected to the limit pin 241. The pressing portion 41 abuts against the outer wall of the second connecting member 2. When the pressing portion 41 is moved, the connecting portion 42 drives the limit pin 241 downward into the lifting slot 25, which allows the first connecting member 1 to rotate through a large angle. When the support lugs 111 are fully rotated into the support lug slots 22, the first connecting member 1 can be separated from the second connecting member 2.

[0037] The limiting pin 241 is provided with a connection hole 243. Two arms 421 are provided at one end of the connecting portion 42 away from the pressing portion 41. The two arms 421 are spaced apart and both pass through the connection hole 243. The ends of the two arms 421 away from the pressing portion 41 are provided with hooks 422, which are located on the side of the connecting hole 243 away from the pressing portion 41. Because the two arms 421 are spaced apart, the two arms 421 can be pushed into the connecting hole 243 from one side. After the hooks 422 extend from the other end of the connecting hole 243, the connecting portion 42 and the limiting pin 241 are locked.

[0038] See Figure 1 and Figure 2 Two lugs 111, two lug slots 22, and two limiting slots 23 are each provided. The two lug slots 22 are used to limit the two lugs 111, respectively. Limiting plates 231 are provided on the upper edges of the two limiting slots 23. When the first connector 1 and the second connector 2 are assembled, the two lugs 111 abut against the two limiting plates 231, respectively. This creates two sets of limiting structures between the first connector 1 and the second connector 2, further preventing separation and enhancing the secure connection between the two.

[0039] In this embodiment, notches 114 are provided on both outer sides of the two ears 111 to prevent the outer sides of the ears 111 from scraping against the inner wall of the ear slot 22 , thereby facilitating assembly of the ears 111 and the ear slot 22 .

[0040] In other embodiments, more than two ears 111, ear slots 22, and limit slots 23 may be provided, so that more than two groups of limit structures are provided between the first connecting member 1 and the second connecting member 2 to ensure the connection strength of the first connecting member 1 and the second connecting member 2.

[0041] The edges of the two limiting plates 231 near the support ear slot 22 are both chamfered to facilitate the transfer of the support ear 111 from the support ear slot 22 into the limiting slot 23 , further facilitating the assembly of the first connecting member 1 and the second connecting member 2 .

[0042] See Figure 1 A cross rotating portion 12 is provided on the surface of the first connecting member 1 away from the clamping protrusion 11. The setting of the cross rotating portion 12 makes it easy for people to hold the first connecting member 1 and prevents the hand from slipping when rotating the first connecting member 1.

[0043] See Figure 4 The first embodiment of the present invention further provides a lighting assembly, comprising a lamp 5 and the headlight bracket of the above-described embodiment. The lamp 5 is mounted on a first connecting member 1, and a second connecting member 2 is provided with a fixing member 6 for securing the lighting assembly. Due to the provision of a stop pin 241, when excessive torque is applied, the first connecting member 1 rotates relative to the second connecting member 2. When the lug 111 abuts the stop pin 241, the rotation stops, and the first connecting member 1 and the second connecting member 2 cannot be separated. Therefore, the headlight bracket is prevented from falling apart when excessive torque is applied.

[0044] In this embodiment, two bolt holes 13 are provided on the first connecting member 1 , and the illuminating lamp 5 is connected to the bolt holes 13 respectively by two bolts, thereby fixing the illuminating lamp 5 on the first connecting member 1 , and the two are firmly connected.

[0045] In other embodiments, more than two bolt holes 13 may be provided on the first connecting member 1 , and the illuminating lamp 5 may be connected to the bolt holes 13 via two or more bolts, thereby further ensuring that the illuminating lamp 5 is fixedly connected to the first connecting member 1 .

[0046] The fixing member 6 includes a rack 61 and a clamping portion 62. The clamping portion 62 is provided with a clamping hole 621. By passing the rack 61 through the clamping hole 621 and clamping the clamping hole 621 with the rack 61 at different positions, the fixing member 6 can be installed on components of different sizes.

[0047] See Figure 5 and Figure 6 The second embodiment of the present utility model provides a headlamp bracket, including a first connecting member 7 and a second connecting member 8. The first connecting member 7 is provided with a clamping protrusion 71, and a support ear 711 is provided on the side of the clamping protrusion 71; the second connecting member 8 is provided with a clamping groove 81, and the clamping groove 81 is used to limit the clamping protrusion 71. The side of the clamping groove 81 is extended to be provided with a support ear groove 83 and a limiting groove 82. The support ear groove 83 is used to limit the support ear 711. An elastic lifting component 84 is provided at the support ear groove 83. The elastic lifting component 84 is used to move in the vertical direction to limit the rotation of the support ear 711. The support ear groove 83 and the limiting groove 82 are connected. A limiting plate 821 is provided on the upper edge of the limiting groove 82, and the limiting plate 821 is used to abut against the support ear 711. When assembling the headlamp bracket, first place the engaging protrusion 71 and the supporting ear 711 into the engaging groove 81 and the supporting ear groove 83 respectively, and press the first connecting member 7 downward so that the supporting ear 711 presses the elastic lifting assembly 84 downward, then rotate the first connecting member 7 relative to the second connecting member 8, and turn the supporting ear 711 into the limiting groove 82 so that the supporting ear 711 abuts against the limiting plate 821. At the same time, since the supporting ear 711 is separated from the elastic lifting assembly 84, the elastic lifting assembly 84 moves upward. When the torque is too large, the first connecting member 7 rotates relative to the second connecting member 8. When the supporting ear 711 abuts against the elastic lifting assembly 84, the rotation stops. At this time, the first connecting member 7 and the second connecting member 8 cannot be separated, thereby preventing the headlamp bracket from falling apart when the torque is too large.

[0048] See Figure 7The elastic lifting assembly 84 includes a limit pin 841 and a first coil spring 842. A lifting slot 85 is provided on the second connecting member 8, and the lifting slot 85 is connected to the support ear slot 83. The limit pin 841 and the first coil spring 842 are both vertically arranged in the lifting slot 85, and the first coil spring 842 is located below the limit pin 841; after the limit pin 841 is pressed by the support ear 711, the first coil spring 842 is compressed downward. After the support ear 711 is separated from the limit pin 841, the first coil spring 842 uses its elasticity to push the limit pin 841 upward, so that one end of the limit pin 841 protrudes from the lifting slot 85, so that the first connecting member 7 can only rotate within a small range, thereby preventing the first connecting member 7 and the second connecting member 8 from separating.

[0049] See Figure 8 and Figure 9 The limiting pin 841 includes a pin shaft 843 and a limiting tube 844 with one end closed. The pin shaft 843 is connected to the closed end of the limiting tube 844, and the pin shaft 843 is used to limit the rotation of the support ear 711. The first coil spring 842 is located in the limiting tube 844. During the lifting and lowering process of the limiting pin 841, the two ends of the first coil spring 842 respectively abut against the closed end of the limiting tube 844 and the bottom end of the lifting groove 85. The limiting tube 844 can limit the first coil spring 842 to prevent the first coil spring 842 from falling out.

[0050] The elastic lifting assembly 84 also includes a lifting button 845, the limiting tube 844 is provided with a connecting column 846, the lifting button 845 is connected to the connecting column 846, the lifting button 845 is provided with a rotating column 847, the second connecting member 8 is provided with a connecting plate 86, the connecting plate 86 is provided with a transfer notch 861, the rotating column 847 is passed through the transfer notch 861, and the rotating column 847 is rotatably connected to the connecting plate 86, pressing the lifting button 845 downward, the rotating column 847 rotates in the transfer notch 861, and the lifting button 845 exerts downward pressure on the limiting tube 844, driving the pin shaft 843 to move downward, so that the pin shaft 843 cancels the limit on the support ear 711.

[0051] The above is a specific description of the preferred implementation of the present invention, but the invention of the present invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A headlight bracket, characterized by: The present invention comprises a first connecting member and a second connecting member, wherein the first connecting member is provided with a clamping protrusion, and a supporting ear is provided on the side of the clamping protrusion; the second connecting member is provided with a clamping groove, and the clamping groove is used to limit the clamping protrusion, and a supporting ear groove and a limiting groove are extended from the side of the clamping groove, and the supporting ear groove is used to limit the supporting ear, and an elastic lifting component is provided at the supporting ear groove, and the elastic lifting component is used to move in the vertical direction to limit the rotation of the supporting ear, the supporting ear groove and the limiting groove are connected, and a limiting plate is provided on the upper edge of the limiting groove, and the limiting plate is used to abut against the supporting ear.

2. The headlight bracket according to claim 1, characterized in that: The elastic lifting assembly includes a limit pin and a first coil spring. A lifting slot is provided on the second connecting member, and the lifting slot is connected to the support ear slot. The limit pin and the first coil spring are both vertically arranged in the lifting slot, and the first coil spring is located below the limit pin.

3. The headlight bracket according to claim 2, characterized in that: The outer wall of the second connecting member is provided with a through hole, which is communicated with the lifting slot. The elastic lifting assembly is connected to a lifting button, which includes a pressing portion and a connecting portion. The connecting portion is passed through the through hole and connected to the limit pin. The pressing portion abuts against the outer wall of the second connecting member.

4. The headlight bracket according to claim 3, characterized in that: A connecting hole is provided on the limiting pin, and two support arms are provided at one end of the connecting portion away from the pressing portion. The two support arms are provided with a gap and are both passed through the connecting hole. Hooks are provided at the ends of the two support arms away from the pressing portion, and the hooks are limited to the side of the connecting hole away from the pressing portion.

5. The headlight bracket according to claim 2, characterized in that: The limiting pin includes a pin shaft and a limiting tube with one end closed. The pin shaft is connected to the closed end of the limiting tube, and the pin shaft is used to limit the rotation of the support ear. The first coil spring is located in the limiting tube.

6. The headlight bracket according to claim 5, characterized in that: The elastic lifting assembly also includes a lifting button block, the limiting tube is provided with a connecting column, the lifting button block is connected to the connecting column, the lifting button block is provided with a rotating column, the second connecting member is provided with a connecting plate, the connecting plate is provided with a transfer notch, the rotating column is passed through the transfer notch, and the rotating column is rotatably connected to the connecting plate.

7. The headlight bracket according to claim 1, characterized in that: There are two of each of the supporting ears, the supporting ear slots, and the limiting slots. The two supporting ear slots are used to limit the two supporting ears respectively, and limiting plates are provided on the upper edges of the two limiting slots.

8. The headlight bracket according to claim 7, characterized in that: The edges of the two limiting plates close to the support ear grooves are both chamfered.

9. The headlight bracket according to claim 1, characterized in that: A cross rotating portion is provided on a surface of the first connecting member away from the clamping protrusion.

10. A lighting assembly, characterized in that: It comprises a lighting lamp and a headlight bracket according to any one of claims 1 to 9, wherein the lighting lamp is mounted on the first connecting member, and the second connecting member is provided with a fixing member, and the fixing member is used to fix and install the lighting assembly.

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