Automotive repair light

Abstract

The utility model belongs to the technical field of lamps and lanterns especially is a car maintenance lamp. Including the shell, its inside is provided with the light emitting subassembly, two articulated arms. The utility model discloses the shell, articulated arm and support foot made of aluminium die casting process have high structural strength and excellent heat dissipation, and after the support foot rotates 90 degrees downward, the articulated arm and the shell form stable inverted U-shaped elevated load-carrying structure together, realize reliable elevated load-carrying, the split type rear shell and the surface shell constitute double sealing system through waterproof ring and lens sealing ring, effectively protect the core electronic component, the first angle adjusting mechanism realizes 360 degree adjustment and self -lock of the lighting angle, and the second angle adjusting mechanism ensures the stable positioning of the support foot in the range of one hundred and eighty degrees, and the storage cavity realizes the overturning hiding or use of the hook, the magnet provides the adsorption function, and the comprehensive protection of waterproof leather sheath and waterproof plug in combination with the switch makes the product have stable, flexible and reliable use effect under the complex maintenance scene.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to an automotive repair lamp. Background Technology

[0002] Existing automotive repair lights mainly include handheld, magnetic, and simple hook types. These products have relatively limited functions, typically only providing illumination or simple hanging and fixing, making them unsuitable for complex and varied repair scenarios. For example, some repair lights cannot be reliably fixed on non-ferrous surfaces or lack a stable ground support structure, and the illumination angle adjustment is often not flexible or convenient enough. In addition, conventional products usually lack sufficient structural strength and overall sealing, making them prone to damage or failure in harsh repair shop environments.

[0003] Therefore, we propose an automotive maintenance light to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides an automotive repair lamp that solves the problems mentioned in the background art, such as the limited functionality of existing automotive repair lamps, their inability to accommodate multiple usage modes including hanging, standing, and magnetic attachment, inconvenient lighting angle adjustment, and poor waterproof and dustproof performance.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] An automotive maintenance light, comprising:

[0009] The outer casing contains a light-emitting component.

[0010] Two hinged arms are respectively connected to both ends of the housing via a first angle adjustment mechanism, and the hinged arms can rotate relative to the housing;

[0011] The hook is movably mounted on the hinged arm and has a storage state and a use state;

[0012] The support foot is connected to the hinge arm via a second angle adjustment mechanism, and the support foot can rotate relative to the hinge arm.

[0013] Furthermore, the housing, hinge arm, and support leg are all made of die-cast aluminum.

[0014] Furthermore, the support foot can rotate relative to the hinge arm within a range of 90 degrees upward to 90 degrees downward, and the support foot rotates 90 degrees downward relative to the hinge arm, so that the support foot, the hinge arm and the outer shell together form an inverted U-shaped raised load-bearing structure.

[0015] Furthermore, the outer shell includes a rear shell and a front shell, a sealing cavity is provided between the rear shell and the front shell, and movable cavities are located at both ends of the sealing cavity. A waterproof ring for sealing the sealing cavity is also provided between the rear shell and the front shell.

[0016] Furthermore, the light-emitting component includes a battery and a lamp board. The battery is disposed inside the sealed cavity of the rear shell by a pressure plate, and the lamp board is disposed inside the sealed cavity of the front shell. A light cup and a lens are sequentially disposed on one side of the lamp board. A sealing ring is also nested around the lens. A light-transmitting decorative hole corresponding to the position of the lens is also disposed on one side of the front shell.

[0017] Furthermore, the first angle adjustment mechanism allows the hinged arm to rotate 360 ​​degrees relative to the housing. The first angle adjustment mechanism includes a gear and a toothed block that meshes with the gear. The gear is rotatably disposed inside the movable cavity, and the toothed block is fixedly disposed inside the sealed cavity.

[0018] Furthermore, the hinge arm includes a front cover and a rear cover. One end of the rear cover is provided with a fixing seat. One end of the fixing seat extends into the interior of the movable cavity and is fixedly sleeved with a gear. The front cover and the rear cover are provided together with a storage cavity for accommodating the hook.

[0019] When the hook is in the retracted state, its entirety is housed within the storage cavity;

[0020] When the hook is in use, it flips out from the storage cavity.

[0021] Furthermore, the second angle adjustment mechanism includes a helical gear shaft, a helical gear disc, a decorative cover one, and a decorative cover two. The helical gear disc is fixedly disposed inside the front cover. One end of the decorative cover one extends from one side of the support foot into the interior of the front cover and is fitted with the helical gear shaft. One end of the decorative cover two extends from the other side of the support foot into the interior of the decorative cover two. The helical gear shaft meshes with the helical gear disc, and a spring is also fitted on the helical gear shaft.

[0022] Furthermore, one end of the support leg is provided with a bottom cover, and a magnet is embedded inside the bottom cover.

[0023] Furthermore, a switch plate is provided inside the sealed cavity of the face shell, a leather sleeve bracket is provided on one side of the switch plate, one end of the leather sleeve bracket extends to one side of the face shell, and a waterproof leather sleeve for the switch is fitted on the leather sleeve bracket.

[0024] A charging board is installed inside the sealed cavity of the rear shell. The charging board integrates a charging interface and an indicator light. A waterproof plug corresponding to the charging interface is provided on one side of the rear shell.

[0025] (III) Beneficial Effects

[0026] Compared with the prior art, the present invention provides an automotive repair light, which has the following beneficial effects:

[0027] This utility model features an aluminum die-cast outer shell, hinge arm, and support foot, which possess high structural strength and excellent heat dissipation. After the support foot rotates downwards by 90 degrees, it forms a stable inverted U-shaped raised load-bearing structure together with the hinge arm and outer shell, achieving reliable raised load-bearing. The split rear shell and front shell form a double sealing system through a waterproof ring and a lens sealing ring, effectively protecting the core electronic components. The first angle adjustment mechanism enables 360-degree adjustment and self-locking of the lighting angle, while the second angle adjustment mechanism ensures stable positioning of the support foot within a 180-degree range. The storage cavity allows the hook to be flipped and hidden or used, and the magnet provides an adsorption function. Combined with the comprehensive protection of the switch waterproof sleeve and waterproof plug, the product has a stable, flexible, and reliable performance in complex maintenance scenarios. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the outer shell structure of this utility model;

[0029] Figure 2 This is a side view of the outer shell structure of this utility model;

[0030] Figure 3 This is a schematic diagram of the articulated arm structure of this utility model;

[0031] Figure 4 This is a schematic diagram of the articulated arm structure of this utility model;

[0032] Figure 5 This is a schematic diagram of the shell structure of this utility model;

[0033] Figure 6 This is an exploded view of the second angle adjustment mechanism of this utility model;

[0034] Figure 7 This is a schematic diagram of the charging board structure of this utility model;

[0035] Figure 8 This is a schematic diagram of the inverted U-shaped raised load-bearing structure formed by flipping the support legs of this utility model;

[0036] Figure 9 This is a schematic diagram of the hook structure in use according to the present invention.

[0037] In the diagram: 1. Outer shell; 11. Back shell; 12. Front shell; 121. Light-transmitting decorative hole; 13. Sealed cavity; 14. Movable cavity; 15. Waterproof ring; 16. Pressure plate; 17. Switch board; 171. Leather case bracket; 172. Waterproof leather case for switch; 18. Charging board; 181. Charging interface; 182. Indicator light; 19. Waterproof plug; 2. Light-emitting component; 21. Battery; 22. Lamp board; 23. Light cup; 24. Lens; 25. Sealing ring; 3. Hinge arm; 31. Front cover; 32. Back cover; 33. Fixing base; 34. Storage cavity; 4. Hook; 5. Support foot; 51. Bottom cover; 52. Magnet; 6. First angle adjustment mechanism; 61. Gear; 62. Gear block; 7. Second angle adjustment mechanism; 71. Helical gear shaft; 72. Helical gear disc; 73. Decorative cover one; 74. Decorative cover two; 75. Spring. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Example

[0040] like Figure 1-9 As shown, an embodiment of the present invention provides an automotive repair light, comprising:

[0041] The outer casing 1 has a light-emitting component 2 installed inside it;

[0042] Two hinged arms 3 are respectively connected to both ends of the outer shell 1 through a first angle adjustment mechanism 6, and the hinged arms 3 can rotate relative to the outer shell 1;

[0043] The hook 4 is movably mounted on the hinge arm 3 and has a storage state and a use state;

[0044] The support foot 5 is connected to the hinge arm 3 via the second angle adjustment mechanism 7, and the support foot 5 can rotate relative to the hinge arm 3.

[0045] like Figure 1-9 As shown, in some embodiments, the housing 1, the hinge arm 3, and the support leg 5 are all made of die-cast aluminum.

[0046] By using aluminum die-casting to manufacture the main load-bearing components in one piece, the product has high structural strength, good integrity, and excellent heat dissipation performance. This design ensures that the maintenance lamp can withstand a weight of up to 200KG without damage when used as a shim, while also facilitating heat dissipation from the drive circuit and LED light-emitting components 2, thus extending its service life.

[0047] like Figure 1-9 As shown, in some embodiments, the support foot 5 can rotate relative to the hinge arm 3 within a range of 90 degrees upward to 90 degrees downward, and the support foot 5 rotates 90 degrees downward relative to the hinge arm 3, so that the support foot 5, the hinge arm 3 and the outer shell 1 together form an inverted U-shaped raised load-bearing structure.

[0048] By rotating the support leg 5 downwards by 90 degrees, it forms a stable inverted U-shaped raised support structure together with the hinge arm 3 and the outer shell 1. This structure transforms the linear suspension form into a standing form with three support points, greatly improving the stability of the product when placed on the ground, thus safely and reliably realizing the raised function and making it convenient for users to stand on it for maintenance work.

[0049] like Figure 1-9 As shown, in some embodiments, the outer shell 1 includes a rear shell 11 and a front shell 12. A sealing cavity 13 is provided between the rear shell 11 and the front shell 12, and movable cavities 14 are located at both ends of the sealing cavity 13. A waterproof ring 15 for sealing the sealing cavity 13 is also provided between the rear shell 11 and the front shell 12.

[0050] The rear shell 11 and front shell 12 are combined in a split structure. By setting up independent sealing cavities 13 and driving cavities, functional areas are isolated. A waterproof ring 15 is set at the joint of the sealing cavities 13 to form an effective sealing system. This system can prevent oil, water vapor and dust from entering the core electronic components such as the battery 21 and the lamp board 22 inside the sealing cavity 13, thus ensuring the safety and reliability of the maintenance lamp in complex and harsh workshop environments.

[0051] like Figure 1-9 As shown, in some embodiments, the light-emitting component 2 includes a battery 21 and a light panel 22 (LED). The battery 21 is disposed inside the sealed cavity 13 of the rear shell 11 by a pressure plate 16. The light panel 22 is disposed inside the sealed cavity 13 of the front shell 12. A light cup 23 and a lens 24 are sequentially disposed on one side of the light panel 22. A sealing ring 25 is also nested around the lens 24. A light-transmitting decorative hole 121 corresponding to the position of the lens 24 is also disposed on one side of the front shell 12.

[0052] The battery 21 is fixed to the sealing cavity 13 of the rear shell 11 by the pressure plate 16, which has a compact structure and good shock resistance. The light emitted by the lamp plate 22 is focused and reflected by the light bowl 23, and then emitted through the lens 24, which optimizes the lighting effect. The lens 24 achieves secondary sealing with the face shell 12 through the nested sealing ring 25, which together with the waterproof ring 15 forms a double protection, further enhancing the dustproof and waterproof capabilities of the core light-emitting area. The light-transmitting decorative hole 121 ensures effective light output and has an aesthetically pleasing appearance.

[0053] like Figure 1-9 As shown, in some embodiments, the first angle adjustment mechanism 6 allows the hinge arm 3 to rotate 360 ​​degrees relative to the housing 1. The first angle adjustment mechanism 6 includes a gear 61 and a toothed block 62 that meshes with the gear 61. The gear 61 is rotatably disposed inside the movable cavity 14, and the toothed block 62 is fixedly disposed inside the sealed cavity 13.

[0054] The transmission system employs a meshing mechanism between a plastic gear 61 and a plastic tooth block 62, which is a constant-meshing friction damping system. Both gear 61 and tooth block 62 are made of engineering plastic, with tooth block 62 fixed in place. When angle adjustment is required, the rotational force applied by the user overcomes the static friction between the tooth surfaces of gear 61 and tooth block 62, forcing the teeth of gear 61 to undergo slight elastic deformation and slippage on the teeth of tooth block 62, resulting in relative rotation. Once the desired angle is reached and the applied force is stopped, the dynamic friction quickly returns to static friction due to the resilience of the plastic material and the positive pressure generated by the tooth meshing, thus locking gear 61, along with the hinge arm 3 and the housing 1, in that position. Rotating gear 61 drives the fixed hinge arm 3 to rotate, enabling the hinge arm 3 to rotate 360 ​​degrees without restriction relative to the housing 1. This allows the user to adjust the lighting angle of the housing 1 to any direction, greatly improving the flexibility and convenience of lighting and adapting to various complex maintenance scenarios.

[0055] like Figure 1-9 As shown, in some embodiments, the hinge arm 3 includes a front cover 31 and a rear cover 32. One end of the rear cover 32 is provided with a fixing seat 33. One end of the fixing seat 33 extends into the interior of the movable cavity 14 and is fixedly sleeved with the gear 61. A storage cavity 34 for accommodating the hook 4 is provided between the front cover 31 and the rear cover 32.

[0056] When the hook 4 is in the storage state, its entire body is housed within the storage cavity 34;

[0057] When the hook 4 is in use, it flips out from the storage cavity 34.

[0058] The hinge arm 3 adopts a hollow structure composed of a front cover 31 and a rear cover 32, forming a dedicated storage cavity 34 inside. The hook 4 is flipped and set inside the storage cavity 34, so that it can be completely hidden and stored when not in use, maintaining a smooth overall appearance and avoiding snagging; when in use, it can be flipped out for hanging on non-ferrous objects or ropes, solving the problem of hanging in non-ferrous environments and expanding the application scenarios.

[0059] One end of the hook 4 is ball-shaped, and after being flipped out from inside the storage cavity 34, the hook direction can be adjusted by twisting.

[0060] like Figure 1-9 As shown, in some embodiments, the second angle adjustment mechanism 7 includes a helical gear shaft 71, a helical gear disk 72, a decorative cover 73, and a decorative cover 74. The helical gear disk 72 is fixedly disposed inside the front cover 31. One end of the decorative cover 73 extends from one side of the support foot 5 into the interior of the front cover 31 and is fitted with the helical gear shaft 71. One end of the decorative cover 74 extends from the other side of the support foot 5 into the interior of the decorative cover 74. The helical gear shaft 71 meshes with the helical gear disk 72, and a spring is also fitted on the helical gear shaft 71.

[0061] Utilizing the principle of helical tooth surface meshing between helical tooth shaft 71 and helical tooth disk 72, and with the spring continuously applying a force against helical tooth disk 72 to helical tooth shaft 71, an anti-rotation structure key and keyway are provided between decorative cover 1 73 and helical tooth shaft 71. When the user rotates support foot 5 to drive decorative cover 1 73 and decorative cover 2 74 to rotate, decorative cover 1 73 and decorative cover 2 74 together drive helical tooth shaft 71 to rotate, causing helical tooth shaft 71 to compress spring and avoid helical tooth disk 72. When the user stops rotating, helical tooth disk 72 and helical tooth shaft 71 can maintain good meshing stability under the action of spring force, realizing angle adjustment and self-locking. This allows support foot 5 to rotate within a 180-degree range and stably stay in any position. The operation is simple, the locking is reliable, and the stability of the inverted U-shaped raised support structure is ensured.

[0062] like Figure 1-9 As shown, in some embodiments, one end of the support foot 5 is provided with a bottom cover 51, and a magnet 52 is embedded inside the bottom cover 51.

[0063] A magnet 52 is embedded in the bottom cover 51 of the support foot 5, which adds a magnetic attraction function to the maintenance lamp. This allows the maintenance lamp to be directly attached to the steel parts of the vehicle or other metal objects in various forms, whether the support foot 5 is unfolded or retracted, providing a third flexible fixing method and further breaking through the limitations of usage scenarios.

[0064] like Figure 1-9As shown, in some embodiments, a switch plate 17 is provided inside the sealed cavity 13 of the face shell 12, and a leather sleeve bracket 171 is provided on one side of the switch plate 17. One end of the leather sleeve bracket 171 extends to one side of the face shell 12, and a switch waterproof leather sleeve 172 is fitted on the leather sleeve bracket 171.

[0065] A charging board 18 is provided inside the sealed cavity 13 of the rear shell 11. The charging board 18 integrates a charging interface 181 and an indicator light 182. A waterproof plug 19 corresponding to the charging interface 181 is provided on one side of the rear shell 11. The charging board 18 and the battery 21 are both electrically connected to the switch board 17.

[0066] The switch panel 17 integrates a switch button, which is sealed by a leather bracket 171 and a waterproof leather sleeve 172, effectively preventing liquid from entering the interior through the waterproof leather sleeve 172. The charging interface 181 is sealed by an independent waterproof plug 19. A light guide corresponding to the indicator light 182 is also embedded on one side of the back cover 11. This multi-point, multi-layer waterproof design together constitutes a comprehensive protection system, ensuring that the switch and charging area have excellent dustproof and waterproof performance in humid and dusty maintenance environments.

[0067] In summary, the outer shell 1, hinge arm 3, and support foot 5, manufactured using aluminum die-casting technology, possess high structural strength and excellent heat dissipation. After the support foot 5 rotates downwards by 90 degrees, it, together with the hinge arm 3 and the outer shell 1, forms a stable inverted U-shaped raised load-bearing structure, achieving reliable raised load-bearing. The split rear shell 11 and front shell 12 form a double sealing system through the waterproof ring 15 and the lens 24 sealing ring 25, effectively protecting the core electronic components. The first angle adjustment mechanism 6 enables 360-degree adjustment and self-locking of the lighting angle, while the second angle adjustment mechanism 7 ensures stable positioning of the support foot 5 within a 180-degree range. The storage cavity 34 allows the hook 4 to be flipped, hidden, or used. The magnet 52 provides an adsorption function. Combined with the comprehensive protection of the switch waterproof sleeve 172 and the waterproof plug 19, the product has a stable, flexible, and reliable performance in complex maintenance scenarios.

[0068] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A car maintenance light, characterized in that, include: The outer shell (1) has a light-emitting component (2) inside it; Two hinged arms (3) are connected to both ends of the outer shell (1) respectively through a first angle adjustment mechanism (6), and the hinged arms (3) can rotate relative to the outer shell (1); The hook (4) is movably mounted on the hinge arm (3) and has a storage state and a use state; The support foot (5) is connected to the hinge arm (3) via the second angle adjustment mechanism (7), and the support foot (5) can rotate relative to the hinge arm (3).

2. The automotive repair lamp according to claim 1, characterized in that: The outer shell (1), hinge arm (3) and support foot (5) are all made of die-cast aluminum.

3. The automotive repair lamp according to claim 1, characterized in that: The support foot (5) can rotate relative to the hinge arm (3) within a range of 90 degrees upward and 90 degrees downward. The support foot (5) rotates 90 degrees downward relative to the hinge arm (3), so that the support foot (5), the hinge arm (3) and the outer shell (1) together form an inverted U-shaped raised load-bearing structure.

4. The automotive repair lamp according to claim 1, characterized in that: The outer shell (1) includes a rear shell (11) and a front shell (12). A sealing cavity (13) is provided between the rear shell (11) and the front shell (12), and movable cavities (14) are located at both ends of the sealing cavity (13). A waterproof ring (15) for sealing the sealing cavity (13) is also provided between the rear shell (11) and the front shell (12).

5. The automotive repair lamp according to claim 1, characterized in that: The light-emitting component (2) includes a battery (21) and a lamp plate (22). The battery (21) is disposed inside the sealed cavity (13) of the rear shell (11) by a pressure plate (16). The lamp plate (22) is disposed inside the sealed cavity (13) of the front shell (12). A light cup (23) and a lens (24) are disposed sequentially on one side of the lamp plate (22). A sealing ring (25) is also nested around the lens (24). A light-transmitting decorative hole (121) corresponding to the position of the lens (24) is also disposed on one side of the front shell (12).

6. The automotive repair lamp according to claim 1, characterized in that: The first angle adjustment mechanism (6) allows the hinge arm (3) to rotate 360 ​​degrees relative to the housing (1). The first angle adjustment mechanism (6) includes a gear (61) and a tooth block (62) meshing with the gear (61). The gear (61) is rotatably disposed inside the movable cavity (14), and the tooth block (62) is fixedly disposed inside the sealed cavity (13).

7. The automotive repair lamp according to claim 1, characterized in that: The hinge arm (3) includes a front cover (31) and a rear cover (32). One end of the rear cover (32) is provided with a fixing seat (33). One end of the fixing seat (33) extends into the interior of the movable cavity (14) and is fixedly sleeved with the gear (61). A storage cavity (34) for accommodating the hook (4) is provided between the front cover (31) and the rear cover (32). When the hook (4) is in the storage state, its entirety is housed within the storage cavity (34); When the hook (4) is in use, it flips out from the storage cavity (34).

8. The automotive repair lamp according to claim 1, characterized in that: The second angle adjustment mechanism (7) includes a helical gear shaft (71), a helical gear disc (72), a decorative cover one (73), and a decorative cover two (74). The helical gear disc (72) is fixedly installed inside the front cover (31). One end of the decorative cover one (73) extends from one side of the support foot (5) into the interior of the front cover (31) and is fitted with the helical gear shaft (71). One end of the decorative cover two (74) extends from the other side of the support foot (5) into the interior of the decorative cover two (74). The helical gear shaft (71) meshes with the helical gear disc (72), and a spring (75) is also fitted on the helical gear shaft (71).

9. The automotive repair lamp according to claim 1, characterized in that: One end of the support foot (5) is provided with a bottom cover (51), and a magnet (52) is embedded inside the bottom cover (51).

10. A car maintenance lamp according to claim 4, characterized in that: A switch plate (17) is provided inside the sealed cavity (13) of the face shell (12). A leather sleeve bracket (171) is provided on one side of the switch plate (17). One end of the leather sleeve bracket (171) extends to one side of the face shell (12), and a switch waterproof leather sleeve (172) is fitted on the leather sleeve bracket (171). A charging plate (18) is provided inside the sealed cavity (13) of the rear shell (11). The charging plate (18) integrates a charging interface (181) and an indicator light (182). A waterproof plug (19) corresponding to the charging interface (181) is provided on one side of the rear shell (11).

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