Fog lamp capable of being controlled by single lamp

Abstract

The utility model discloses a fog lamp capable of being controlled by a single lamp, which comprises a shell and a lamp bead which is arranged in the middle of the shell, and further comprises a conical lampshade which is axially and movably arranged in the shell, and the tip end of the conical lampshade is provided with a through hole matched with the lamp bead; the protective cover is in threaded connection with the opening end of the shell and limits the conical lampshade to move out of the shell; and the propelling assembly is arranged in the shell, is connected with the conical lampshade and is used for pushing one part of the conical lampshade out of the shell after the protective cover is detached, so that the lamp beads are not exposed in the conical lampshade. Through the arrangement of the movable conical lampshade and the propelling assembly, when the protective cover needs to be detached, the protective cover stops shielding the outer side of the conical lampshade, then the conical lampshade moves out of the shell under the action of the propelling assembly and stretches out a part, and then the lamp beads move inwards relative to the through opening so as not to be exposed in the conical lampshade any more; therefore, the lamp bead can be protected to a certain extent, and the phenomenon that the lamp bead is not protected after the protective cover is detached is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fog light technology, specifically to a fog light that can be controlled individually. Background Technology

[0002] Fog lights generally refer to automotive fog lights, which are usually installed at the front and rear of a car. They are used to illuminate the road and provide safety warnings when driving in rainy or foggy weather, improving the visibility of the driver and other road users. In environments with low visibility, such as fog, rain, or dust, fog lights have a greater light intensity and stronger penetration than taillights, making them an important safety component for automobiles. Existing fog lights can basically meet daily use needs, but there are still some shortcomings that need to be improved.

[0003] Patent document CN213542368U discloses a direction-adjustable fog light control device, relating to the field of vehicle structure. It includes a housing, with a reflector fixedly connected to the inner side of the housing, and a lamp cover slidably connected to the side of the housing. A light control mechanism is provided on the side of the reflector, comprising a rotating tube, a rotating connecting block fixedly connected to the side of the rotating tube, and the rotating connecting block rotatably connected to the side of the housing. A sliding control mechanism is provided inside the rotating tube, and a rotation control mechanism is provided at the bottom of the rotating tube. A rotating connecting mechanism is also provided on the side of the rotating tube. In use, this invention controls the fog light's illumination range by setting up the rotating tube, fixed block, and sliding connecting block, and controls the rotation of the rotating tube by setting up a motor, threaded rod, threaded block, and connecting rod. This device is simple to operate, has complete functions, and is highly practical.

[0004] In the prior art of the aforementioned patent, the fog light is controlled by a single LED, and the outer protective shell plays a major role in protecting the LED. When the protective shell is damaged, it needs to be removed and replaced. During this process, the LED is exposed and is easily damaged by accident. Therefore, there is an urgent need for a fog light that can be controlled by a single LED to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a fog light that can be controlled by a single lamp, in order to overcome the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A fog light controllable by a single lamp includes a housing and an LED, with the LED centrally mounted inside the housing. It also includes: a conical lampshade axially movable within the housing, with a through-hole at its tip matching the LED; a protective cover screwed onto the opening of the housing and limiting the conical lampshade from moving out of the housing; and a pushing assembly disposed within the housing and connected to the conical lampshade, used to push a portion of the conical lampshade out of the housing after the protective cover is removed, so that the LED is not exposed inside the conical lampshade.

[0008] Preferably, the propulsion assembly includes a sleeve hinged to the inner wall of the housing, a sliding column elastically disposed inside the sleeve, a telescopic rod that extends movably out of the sleeve being fixedly connected to one end of the sliding column, and the end of the telescopic rod away from the sliding column being hinged to the outer wall of the conical lampshade.

[0009] Preferably, the opening has two opposing semi-circular covers that are elastically hinged together. When the conical lampshade is limited by the installed protective cover, the semi-circular covers are fitted against the side wall of the lamp bead. When the conical lampshade extends out of the housing after the protective cover is removed, the two semi-circular covers rotate to form a round cover to block the opening.

[0010] Preferably, the semi-circular cover is made of a transparent material.

[0011] Preferably, the end face of the conical lampshade facing outward from the housing is provided with damping texture, a card matching the damping texture is movably disposed inside the protective cover, and an adjustment component for controlling the movement of the card is provided on the protective cover.

[0012] Preferably, the adjustment component includes a movable groove on the protective cover, an adjustment column is movably disposed in the movable groove, one end of the adjustment column has a reduced outer diameter and is fixedly connected to a card, the other end of the adjustment column can extend out of the movable groove and is provided with a lever, an elastic clip is provided on the inner wall of the movable groove, and the free end of the elastic clip abuts against the outer wall of the adjustment column.

[0013] In the above technical solution, the beneficial effects of this utility model are:

[0014] This fog light, which can be controlled by a single lamp, features a movable conical lamp cover and a propulsion component. When the protective cover needs to be removed, it stops obstructing the outside of the conical lamp cover. As a result, the conical lamp cover moves outward from the housing under the action of the propulsion component, causing the lamp bulb to move inward relative to the opening so that it is no longer exposed inside the conical lamp cover. This provides a certain degree of protection for the lamp bulb, preventing it from being left unprotected after the protective cover is removed, thus improving the practicality of the device.

[0015] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0016] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 A side view cross-sectional structural diagram of the conical lampshade when it is stored, as provided in an embodiment of this utility model;

[0019] Figure 2 Provided for the embodiments of this utility model Figure 1 Enlarged structural diagram at point A;

[0020] Figure 3 Provided for the embodiments of this utility model Figure 1 Enlarged structural diagram at point B;

[0021] Figure 4 Provided for the embodiments of this utility model Figure 1 Enlarged structural diagram at point C;

[0022] Figure 5 A side view cross-sectional structural diagram of the conical lampshade when it is extended, provided in an embodiment of this utility model;

[0023] Figure 6 Provided for the embodiments of this utility model Figure 5 Enlarged structural diagram at point D;

[0024] Figure 7 This is a schematic diagram of the structure of the opening end face of the conical lampshade provided in an embodiment of the present utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Housing; 2. Lamp bead; 3. Conical lampshade; 4. Opening; 5. Protective cover; 6. Tube sleeve; 7. Sliding column; 8. Telescopic rod; 9. Semi-circular cover; 10. Damping texture; 11. Card; 12. Movable groove; 13. Adjusting column; 14. Paddle; 15. Elastic clip; 16. Spring; 17. Torsion spring. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0028] Please see Figure 1-7 This utility model provides a fog light that can be controlled by a single lamp, including a housing 1 and a lamp 2. The lamp 2 is centrally installed in the housing 1. It also includes: a conical lamp cover 3, which is axially movable in the housing 1, and has a through-hole 4 at its tip that matches the lamp 2; a protective cover 5, which is screwed to the opening end of the housing 1 and limits the movement of the conical lamp cover 3 out of the housing 1; and a pushing component, which is disposed in the housing 1 and connected to the conical lamp cover 3, for pushing a portion of the conical lamp cover 3 out of the housing 1 after the protective cover 5 is removed so that the lamp 2 is not exposed in the conical lamp cover 3.

[0029] Specifically, the housing 1 houses the integrated light-emitting, focusing, and control structures of the fog light components, and also provides protection. The outer side of the housing 1 can be fitted with a snap-fit ​​structure for easy installation on automotive lighting products. The lamp bead 2 has a spherical head and serves as the main light-emitting point. The conical lamp cover 3 has a reflective layer on its inner side, which, combined with its conical structure, achieves a focusing effect. The housing 1 has a certain taper, specifically with a larger inner diameter at the open end. The open end of the conical lamp cover 3 faces outwards from the housing 1, and this end can adhere to the inner wall of the housing 1 when retracted. The conical lampshade 3 is fully retracted into the housing 1, and the head of the lamp bead 2 extends into the conical lampshade 3 through the opening 4. The protective cover 5 is raised from the center towards the outside of the housing 1 to enhance its pressure resistance. The protective cover 5 is made of light-transmitting material. After the protective cover 5 is screwed onto the housing 1, its inner wall abuts against the opening end of the conical lampshade 3, so that the conical lampshade 3 is retracted into the housing 1 and the lamp bead 2 extends into the conical lampshade 3 from the opening 4. Multiple pushing components are set and evenly arranged around the circumference of the conical lampshade 3, and push the conical lampshade 3 synchronously. In practical use, after the protective cover 5 is removed, it stops blocking the outside of the conical lampshade 3. Then, under the action of the pushing component, the conical lampshade 3 moves out of the housing 1 and extends a part, so that the lamp bead 2 moves inward relative to the opening 4 so that it is no longer exposed in the conical lampshade 3. This can play a certain protective role for the lamp bead 2 and avoid the phenomenon that the lamp bead 2 is unprotected after the protective cover 5 is removed.

[0030] Compared with the prior art, the fog light that can be controlled by a single lamp in this embodiment of the utility model is provided by setting a movable conical lamp cover 3 and a propulsion component. When the protective cover 5 needs to be removed, the protective cover 5 stops blocking the outside of the conical lamp cover 3. Then, under the action of the propulsion component, the conical lamp cover 3 moves out of the housing 1 and extends a part, so that the lamp bead 2 moves inward relative to the opening 4 so that it is no longer exposed in the conical lamp cover 3. This can play a certain role in protecting the lamp bead 2 and avoid the phenomenon that the lamp bead 2 is left unprotected after the protective cover 5 is removed, thereby improving the practicality of the device.

[0031] As a preferred technical solution in this embodiment, the propulsion assembly includes a sleeve 6 hinged to the inner wall of the housing 1. A sliding column 7 is elastically and movably disposed inside the sleeve 6. One end of the sliding column 7 is fixedly connected to a telescopic rod 8 that extends movably out of the sleeve 6. The end of the telescopic rod 8 away from the sliding column 7 is hinged to the outer wall of the conical lampshade 3. Specifically, the rotation axis of the sleeve 6 is perpendicular to the plane formed by the axis of the housing 1 and the generatrix. A spring 16 is disposed inside the sleeve 6 and keeps pulling the sliding column 7. When the conical lampshade 3 is housed inside the housing 1, the telescopic rod 8 is at its maximum extension length, and the extension direction of the telescopic rod 8 is set towards the inside of the housing 1. When the conical lampshade 3 is not covered by the protective cover 5, the sliding column 7, under the pulling action of the spring 16, drives the telescopic rod 8 to retract into the sleeve 6, thereby causing the sleeve 6 to swing outward from the housing 1, thereby causing the conical lampshade 3 to move outward from the housing 1 and extend a portion.

[0032] As a preferred technical solution in this embodiment, two opposing semi-circular covers 9 are elastically hinged inside the opening 4. When the conical lampshade 3 is limited by the installed protective cover 5, the semi-circular covers 9 are set against the side wall of the lamp bead 2. When the conical lampshade 3 extends out of the housing 1 after the protective cover 5 is removed, the two semi-circular covers 9 rotate to form a round cover to block the opening 4. Specifically, the semi-circular covers 9 are made of transparent material. A torsion spring 17 is connected between the inner side of the conical lampshade 3 near the opening 4 and the semi-circular covers 9. The torsion spring 17 keeps pushing the semi-circular covers 9 away from the inner wall of the conical lampshade 3. Thus, when the conical lampshade 3 is kept inside the housing 1, the semi-circular covers 9 open and fit against the outer wall of the lamp bead 2. When the conical lampshade 3 extends out of the housing 1, the lamp bead 2 moves to the inner side of the opening 4, and the semi-circular covers 9 can automatically move away from the inner wall of the conical lampshade 3 and block the opening 4, thereby strengthening the protection of the lamp bead 2.

[0033] As a preferred technical solution in this embodiment, the end face of the conical lampshade 3 facing outward from the housing 1 is provided with damping grooves 10, and the inner side of the protective cover 5 is movably provided with a card 11 matching the damping grooves 10. The protective cover 5 is provided with an adjustment component to control the movement of the card 11. Specifically, the damping grooves 10 are provided with convex grooves that radiate from the center and are evenly distributed around the circumference. Under the action of the pushing component, when the protective cover 5 is installed, the end face of the conical lampshade 3 facing outward from the housing 1 will abut against the inner side of the protective cover 5. By providing the damping grooves 10 and the card 11, after the protective cover 5 is installed, the adjustment component controls the card 11 to embed into one side of the damping grooves 10, thereby preventing the screws of the protective cover 5 from slipping or loosening. When the protective cover 5 needs to be removed, the adjustment component can be used to control the card 11 to separate from the damping grooves 10, and the protective cover 5 can be removed normally.

[0034] As a preferred embodiment, the adjustment assembly includes a movable groove 12 on the protective cover 5, an adjustment column 13 movably disposed within the movable groove 12, one end of the adjustment column 13 having a reduced outer diameter and being fixedly connected to the card 11, and the other end of the adjustment column 13 extending out of the movable groove 12 and being provided with a lever 14, and an elastic clip 15 disposed on the inner wall of the movable groove 12, the free end of the elastic clip 15 abutting against the outer wall of the adjustment column 13. Specifically, the movement direction of the adjustment column 13 within the movable groove 12 is radially arranged along the protective cover 5; the adjustment column 13 is located on the outer wall of the protective cover 5. When the end with a smaller diameter corresponds to the elastic clip 15, the adjusting post 13 extends a certain length outward from the movable groove 12. At this time, the free end of the elastic clip 15 elastically tilts inward into the movable groove 12 to clamp and limit the adjusting post 13. The card 11 also moves away from the center of the protective cover 5 to embed into the damping groove 10. Conversely, when the adjusting post 13 moves inward into the movable groove 12 so that its larger outer diameter end corresponds to the elastic clip 15, it is also clamped and limited by the elastic clip 15. At this time, the card 11 moves closer to the center of the protective cover 5 and fails to embed into the damping groove 10. The movement of the adjusting post 13 into the movable groove 12 can be achieved by pressing the end of the adjusting post 13 that extends outward from the movable groove 12, while the movement of the adjusting post 13 outward from the movable groove 12 can be achieved by pulling the lever 14 outward from the movable groove 12.

[0035] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fog light controllable by a single lamp, comprising a housing (1) and an LED (2), wherein the LED (2) is centrally mounted within the housing (1), characterized in that, Also includes: A conical lampshade (3) is axially movable inside the housing (1), and its tip has a through-hole (4) that matches the lamp bead (2). The protective cover (5) is screwed to the opening end of the housing (1) and limits the conical lampshade (3) to move out of the housing (1). A propulsion assembly, which is disposed within the housing (1) and connected to a conical lampshade (3), is used to push a portion of the conical lampshade (3) out of the housing (1) after the protective cover (5) is removed so that the lamp beads (2) are not exposed in the conical lampshade (3).

2. The fog light controllable by a single lamp according to claim 1, characterized in that, The propulsion assembly includes a sleeve (6) hinged to the inner wall of the housing (1), a sliding column (7) is elastically and movably arranged inside the sleeve (6), a telescopic rod (8) that extends out of the sleeve (6) is fixedly connected to one end of the sliding column (7), and the end of the telescopic rod (8) away from the sliding column (7) is hinged to the outer wall of the conical lampshade (3).

3. The fog light controllable by a single lamp according to claim 1, characterized in that, The opening (4) has two opposing semi-circular covers (9) that are elastically hinged inside. When the conical lampshade (3) is limited by the installed protective cover (5), the semi-circular covers (9) are attached to the side wall of the lamp bead (2). When the conical lampshade (3) extends out of the housing (1) after the protective cover (5) is removed, the two semi-circular covers (9) rotate to form a round cover to block the opening (4).

4. The fog light controllable by a single lamp according to claim 3, characterized in that, The semi-circular cover (9) is made of transparent material.

5. The fog light controllable by a single lamp according to claim 1, characterized in that, The conical lampshade (3) has a damping texture (10) on the end face facing outward from the housing (1). The inner side of the protective cover (5) is provided with a card (11) that matches the damping texture (10). The protective cover (5) is provided with an adjustment component that controls the movement of the card (11).

6. The fog light controllable by a single lamp according to claim 5, characterized in that, The adjustment assembly includes a movable groove (12) on the protective cover (5), an adjustment column (13) is movably arranged in the movable groove (12), one end of the adjustment column (13) has a reduced outer diameter and is fixedly connected to the card (11), the other end of the adjustment column (13) can extend out of the movable groove (12) and is provided with a paddle (14), the inner wall of the movable groove (12) is provided with an elastic clip (15), and the free end of the elastic clip (15) abuts against the outer wall of the adjustment column (13).

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