Warning light

Abstract

A warning light comprises a lamp body, a lamp holder, a pressing piece and a suction cup. The lamp body comprises a lamp shell and a light-emitting component arranged in the lamp shell. The warning light emitted by the light-emitting component can pass through the lamp shell and be emitted outward. The lamp holder is connected to the bottom of the lamp shell. The lamp holder is provided with a mounting hole penetrating through the lamp holder. The pressing piece is movably arranged in the mounting hole. The suction cup is accommodated in the mounting hole. One end of the suction cup is connected with the pressing piece. When the pressing piece is pressed, the other end of the suction cup can extend out of the mounting hole and be deformed. In the present application, through the cooperation design of the pressing piece and the suction cup, the installation process of the warning light becomes simple and fast. Only the pressing piece needs to be pressed, and the suction cup extends out and is adsorbed on the target surface to complete the installation. No additional tools or complex installation steps are needed, which greatly improves the installation efficiency, saves time and labor cost. The suction cup can be adsorbed on smooth surfaces of various materials and shapes, so that the warning light can be used in various scenes.

Description

Technical Field

[0001] This application relates to the field of warning light technology, specifically to a warning light. Background Technology

[0002] Warning lights, as a key piece of road safety equipment, are widely used in emergency scenarios involving special vehicles such as police cars, fire trucks, and emergency rescue vehicles, as well as ordinary vehicles. When a vehicle malfunctions or is involved in an accident, the driver must promptly place a warning triangle behind the vehicle and install a warning light on the roof. This enhances the warning effect on following vehicles through a conspicuous light source, effectively preventing secondary collisions.

[0003] However, most commonly used warning lights currently employ a magnetic structure, with a magnet at the bottom that allows them to adhere to the metal roof surface of a vehicle. When the vehicle is in motion or on bumpy roads, the magnetic force is easily affected by the flatness of the roof surface, external vibrations, and the material properties, causing the warning light to loosen, shift, or even detach completely, thus losing its warning function. Furthermore, modern automobile manufacturing widely uses non-metallic materials such as aluminum alloy, carbon fiber, or plastic for the roof, and magnetic warning lights cannot effectively adhere to these surfaces, severely limiting their applicability. Utility Model Content

[0004] The purpose of this application is to provide a warning light that solves the problems of poor adsorption reliability and poor versatility of warning lights.

[0005] To achieve the objectives of this application, the following technical solution is provided:

[0006] Firstly, this application provides a warning light, including:

[0007] The lamp body includes a lamp housing and a light-emitting component disposed inside the lamp housing, wherein the warning light emitted by the light-emitting component can pass through the lamp housing and be emitted outward;

[0008] A lamp holder is connected to the bottom of the lamp housing, and the lamp holder has a mounting hole that passes through the lamp holder;

[0009] The pressing element is movably disposed in the mounting hole;

[0010] A suction cup is housed in the mounting hole. One end of the suction cup is connected to the pressing member. When the pressing member is pressed, the other end of the suction cup can extend out of the mounting hole and deform.

[0011] In one embodiment, the mounting hole has an abutment block and a first slot on its wall, and the pressing member has a first locking block on its peripheral wall, the first locking block being engaged in the first slot;

[0012] In the axial direction of the mounting hole, the pressing member can abut against one side of the abutment block, and the suction cup can abut against the other side of the abutment block.

[0013] In one embodiment, the system further includes an elastic element, one end of which abuts against the pressing element, and the other end of which abuts against the abutting block.

[0014] In one embodiment, the abutting block is provided with a limiting groove, the pressing member is provided with a guide post, the elastic member is sleeved on the guide post, and one end of the elastic member is inserted into the limiting groove.

[0015] In one embodiment, the pressing member is provided with a second locking block, and the suction cup includes a suction cup body and a connector connected to the middle of the suction cup body. The connector is provided with a second locking groove, and the second locking block is engaged in the second locking groove.

[0016] In one embodiment, the second locking block is disposed on the inner wall of the guide post, and one end of the guide post abuts against the suction cup body.

[0017] In one embodiment, the bottom of the lamp holder is provided with a plurality of first magnets, which are arranged circumferentially around the suction cup.

[0018] In one embodiment, the lamp holder includes a base and a connecting arm protruding from the base, the connecting arm is connected to the lamp housing, a cavity is formed between the base and the lamp housing, and the pressing member is received in the cavity.

[0019] In one embodiment, the connecting arm is provided with a third locking block, and the lamp housing is provided with a third locking groove, wherein the third locking block is engaged in the third locking groove.

[0020] In one embodiment, a second magnet is provided at the bottom of the lamp housing.

[0021] Compared with the prior art, this application has at least the following beneficial effects:

[0022] 1. In this application, the design of the pressing component and the suction cup makes the installation process of the warning light simple and quick. Installation is completed simply by pressing the pressing component, allowing the suction cup to extend and adhere to the target surface, eliminating the need for additional tools or complex installation steps, thus greatly improving installation efficiency and saving time and labor costs.

[0023] 2. In this application, the suction cup can be attached to smooth surfaces of various materials and shapes, enabling the warning light to be used in various scenarios, such as vehicle surfaces, building glass, and metal equipment housings, without being limited by fixed installation locations, and has high versatility and flexibility.

[0024] 3. In this application, the light-emitting component of the lamp body can emit warning light and project it outward through the lamp housing, which can effectively attract the attention of surrounding personnel or vehicles, achieve the purpose of warning, and ensure the safety of the relevant area. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is a perspective view of a warning light according to one embodiment of this application;

[0027] Figure 2 This is a perspective view of a warning light according to one embodiment of this application.

[0028] Figure 3 This is a cross-sectional view of a warning light according to one embodiment of this application;

[0029] Figure 4 This is an exploded view of a partial structure of a warning light according to one embodiment of this application;

[0030] Figure 5 This is a perspective view of a pressing member according to one embodiment of this application;

[0031] Figure 6 This is an exploded view of a warning light according to one embodiment of this application;

[0032] Figure 7 This is a perspective view of a warning light according to another embodiment of this application.

[0033] Explanation of reference numerals in the attached figures:

[0034] 100. Lamp body; 110. Lamp housing; 111. Third slot; 120. Light-emitting component; 130. Second magnet; 200. Lamp holder; 210. Mounting hole; 220. Abutment block; 221. Limiting groove; 230. First slot; 240. First magnet; 250. Base; 260. Connecting arm; 261. Third block; 270. Cavity; 300. Pressing element; 310. First block; 320. Guide post; 330. Second block; 400. Suction cup; 410. Suction cup body; 420. Connector; 421. Second slot; 500. Elastic element. Detailed Implementation

[0035] The following are specific embodiments of this application, which are described in conjunction with the accompanying drawings to further illustrate the technical solutions of this application. However, this application is not limited to these embodiments.

[0036] refer to Figure 1 , Figure 2 and Figure 3 This application provides a warning light, including a lamp body 100, a lamp holder 200, a pressing member 300 and a suction cup 400.

[0037] The lamp body 100 includes a lamp housing 110 and a light-emitting component 120 disposed inside the lamp housing 110. The warning light emitted by the light-emitting component 120 can pass through the lamp housing 110 and be emitted outward to serve as a warning and remind surrounding personnel or vehicles to pay attention to relevant situations.

[0038] The lamp holder 200 is connected to the bottom of the lamp housing 110. The lamp holder 200 has a mounting hole 210 that passes through the lamp holder 200, which provides space for the installation and movement of subsequent components.

[0039] The pressing member 300 is movably disposed in the mounting hole 210. As an operating component, the pressing member 300 can trigger the action of other components when it is pressed, and is the key operation trigger point for realizing the adsorption function of the warning light.

[0040] The suction cup 400 is housed in the mounting hole 210. One end of the suction cup 400 is connected to the pressing member 300. When the pressing member 300 is pressed, the other end of the suction cup 400 extends out of the mounting hole 210 and deforms. Based on the elastic properties of the suction cup 400 material, a negative pressure adsorption force is generated, thus firmly adhering to the surface of the vehicle roof. The suction cup 400 can adhere to various smooth surfaces, such as glass and metal, thereby achieving fixed installation of the warning light and facilitating use in different scenarios.

[0041] Specifically, in the lamp body 100, the lamp housing 110 houses the light-emitting component 120 and allows light to pass through, ensuring that the warning function is not affected. The lamp holder 200 is connected to the bottom of the lamp housing 110 and has a mounting hole 210. This design provides built-in space for the suction cup 400, protecting it from damage caused by the external environment when not in use. The pressing member 300 is movably disposed in the mounting hole 210, allowing the user to trigger the adsorption mechanism with a simple pressing operation without additional tools. The suction cup 400 is housed in the mounting hole 210 and connected to the pressing member 300. When the pressing member 300 is pressed, the end of the suction cup 400 extends out of the mounting hole 210 and deforms. Based on the elastic properties of the suction cup 400 material, a negative pressure adsorption force is generated, thereby firmly adhering to the roof surface. This allows the warning light to be firmly attached to various roof surfaces, including non-metallic materials, avoiding the risk of falling off and expanding the application scenarios.

[0042] refer to Figure 3 , Figure 4 and Figure 5 The mounting hole 210 has an abutment block 220 and a first slot 230 on its wall, and the pressing member 300 has a first locking block 310 on its peripheral wall, which engages with the first slot 230. Axially, the pressing member 300 abuts against one side of the abutment block 220, and the suction cup 400 abuts against the other side of the abutment block 220. The abutment block 220 is a protruding structure on the inner wall of the mounting hole 210, which can be integrally formed or assembled separately. In practical applications, the abutment block 220 provides a stable support point for the pressing member 300 and the suction cup 400, thus preventing displacement under external vibration or impact. The first slot 230 is a groove structure formed on the wall of the mounting hole 210, its shape matching the first locking block 310, and its purpose is to restrict the radial freedom of the pressing member 300 through a locking mechanism. The first locking block 310 is a protruding structure set on the periphery of the pressing member 300. It can be made of elastic material so that it can be smoothly locked into the first locking groove 230 during assembly, while ensuring the firmness after locking.

[0043] Specifically, by providing an abutment block 220 and a first slot 230 on the wall of the mounting hole 210, and a first locking block 310 on the peripheral wall of the pressing member 300, the first locking block 310 can be engaged in the first slot 230. This design effectively restricts the radial degree of freedom of the pressing member 300, preventing it from rotating or falling off. Simultaneously, in the axial direction of the mounting hole 210, the pressing member 300 abuts against one side of the abutment block 220, and the suction cup 400 abuts against the other side of the abutment block 220. This bidirectional abutment mechanism limits the range of movement of the pressing member 300 and the suction cup 400, preventing accidental displacement of the pressing member 300 under external vibration or impact.

[0044] Furthermore, the warning light also includes an elastic element 500, one end of which abuts against the pressing element 300, and the other end of which abuts against the abutment block 220. The elastic element 500 is a component capable of deforming and storing energy under external force, and returning to its original shape after the external force disappears. It can be implemented using a spring, sheet metal, or elastic rubber structure. The pressing element 300 is a component used to transmit external pressing force, and it achieves force transmission and conversion through direct contact with the elastic element 500.

[0045] One end of the elastic element 500 abuts against the pressing element 300, so that during the pressing process, the downward movement of the pressing element 300 directly acts on the elastic element 500. During the compression of the elastic element 500, the pressing element 300 drives the suction cup 400 to deform. When the pressing element 300 is released, the restoring force of the elastic element 500 is directly transmitted to the pressing element 300, pushing the pressing element 300 upward, thereby causing the suction cup 400 to retract. Under the action of the elastic element 500, the internal space of the suction cup 400 can be increased, which plays a role in increasing pressure and improving the adsorption effect of the suction cup 400.

[0046] In one embodiment, the abutment block 220 is provided with a limiting groove 221, the pressing member 300 is provided with a guide post 320, and the elastic member 500 is sleeved on the guide post 320, with one end of the elastic member 500 inserted into the limiting groove 221. The limiting groove 221 is a groove structure with a certain depth and shape opened on the abutment block 220. It can be implemented by using a rectangular groove, a circular groove, or other grooves adapted to the shape of the end of the elastic member 500, providing a precise embedding position for one end of the elastic member 500, thereby preventing the elastic member 500 from sliding or falling out due to external force vibration. The guide post 320 is a columnar structure extending from the pressing member 300. It can be cylindrical, square, or other columnar with guiding function. It serves as the mounting reference axis of the elastic member 500 and guides the movement trajectory of the elastic member 500 through its axial extension characteristics. This ensures that the elastic member 500 always maintains a straight path during repeated deformation, reduces shaking caused by uneven force, and ensures the smoothness of the reset action of the pressing member 300 and the overall durability of the warning light.

[0047] The pressing component 300 is provided with a second locking block 330. The suction cup 400 includes a suction cup body 410 and a connector 420 connected to the middle of the suction cup body 410. The connector 420 is provided with a second locking groove 421, and the second locking block 330 is engaged in the second locking groove 421. The second locking block 330 is a protrusion structure on the pressing component 300, which can be a rectangular block, an annular block, or other protrusions with a suitable shape, to provide a reliable locking point for the connection between the suction cup 400 and the pressing component 300. The second locking groove 421 is a groove structure formed on the connector 420 of the suction cup 400, which can be designed as a rectangular groove, an annular groove, or other shaped groove that matches the second locking block 330 to ensure a tight fit. The suction cup body 410 is an elastic component for adsorption, and its material is usually silicone or rubber to achieve good deformation capacity and adsorption performance. The connector 420 is an extension located in the middle of the suction cup body 410. Its function is to connect the suction cup body 410 with the pressing member 300, and at the same time ensure that the pressing force is evenly transmitted to the entire suction cup 400.

[0048] The suction cup 400 is snapped into the pressing member 300 via the connector 420, facilitating the installation and removal of the suction cup 400. This snap-fit ​​structure effectively prevents the suction cup 400 from accidentally detaching during pressing, thereby improving the reliability and safety of the warning light's adsorption function.

[0049] In actual use, the second locking block 330 is located on the inner wall of the guide post 320, and one end of the guide post 320 abuts against the suction cup body 410. Specifically, the second locking block 330 is a structural component located on the inner wall of the guide post 320, which forms a stable locking relationship by cooperating with the second locking groove 421 of the suction cup 400 connector 420.

[0050] As a rigid extension component, the guide post 320 evenly distributes the stress generated during the pressing operation of the pressing member 300 to the suction cup body 410, making the deformation of the suction cup body 410 more uniform.

[0051] In one embodiment, the bottom of the lamp holder 200 is provided with a plurality of first magnets 240, which are arranged circumferentially around the suction cup 400. Each first magnet 240 is a component capable of generating a magnetic field and adsorbing metal materials; it can be a permanent magnet or an electromagnet. This feature of circumferentially arranging the plurality of first magnets 240 around the suction cup 400 enhances the adsorption stability of the warning light on the metal vehicle roof surface through uniformly distributed magnetic force, while avoiding interference with the adsorption function of the central area of ​​the suction cup 400.

[0052] This application integrates multiple first magnets 240 at the bottom of the lamp holder 200 and arranges them at intervals around the circumference of the suction cup 400, thereby constructing a dual adsorption mechanism in which the suction cup 400 and magnetic attraction work together, which improves the fixing performance of the warning light on various vehicle roof surfaces.

[0053] refer to Figure 3 and Figure 6 The lamp holder 200 includes a base 250 and a connecting arm 260 protruding from the base 250. The connecting arm 260 is connected to the lamp housing 110, and a cavity 270 is formed between the base 250 and the lamp housing 110. The pressing member 300 is housed within the cavity 270. The connecting arm 260 can be understood as a support structure extending outward from the base 250 and directly engaging with the lamp housing 110. It can be fixed to the lamp housing 110 by means of snap-fit, threaded connection, or welding. In practical applications, the cavity 270, through the area formed between the base 250 and the lamp housing 110, provides independent installation space for the pressing member 300, ensuring the reliability of the pressing member 300's operation.

[0054] Furthermore, the connecting arm 260 is provided with a third locking block 261, and the lamp housing 110 is provided with a third locking groove 111, with the third locking block 261 engaging in the third locking groove 111. The third locking block 261 is a protruding structure provided on the connecting arm 260, which can be made of a plastic or metal material with a certain degree of elasticity, and its purpose is to achieve a locking fit with the third locking groove 111 through elastic deformation; the third locking groove 111 is a groove structure opened on the lamp housing 110, which can be designed as a rectangle, trapezoid, or other adaptable shape, and its purpose is to provide a positioning space that precisely matches the third locking block 261, thereby ensuring a stable connection between the two.

[0055] By setting a third locking block 261 on the connecting arm 260 and a third locking groove 111 on the lamp housing 110, the lamp holder 200 and the lamp housing 110 are locked together. This not only simplifies the assembly process and avoids the cumbersome operation of traditional screw or adhesive methods, but also effectively resists external vibration.

[0056] The lamp housing 110 has a second magnet 130 at its bottom. The second magnet 130 is a component located at the bottom of the lamp housing 110 to provide magnetic attraction, and it can be implemented using a permanent magnet or an electromagnet. In practical applications, the second magnet 130 can automatically generate magnetic attraction by utilizing the properties of the metal surface, thereby simplifying the installation process and enhancing the stability of the attraction.

[0057] refer to Figure 7 In another embodiment, when the warning light is not in use, the lamp housing 110 can be removed from the lamp holder 200 and inverted 180 degrees so that the lamp housing 110 is housed in the cavity 270, reducing the overall space occupied by the warning light and facilitating storage and transportation. At the same time, the third locking block 261 is engaged in the third locking slot 111, which still ensures the stability of the connection between the lamp housing 110 and the lamp holder 200.

[0058] The working principle of the warning light provided in this application is as follows:

[0059] When a warning light needs to be installed on the roof, pressing down on the pressing component 300 causes the suction cup 400 to deform. Based on the elastic properties of the suction cup 400 material, a negative pressure adsorption force is generated, firmly adhering to the roof surface. Releasing the pressing component 300 causes it to move upwards under the restoring force of the elastic component 500, thereby causing the suction cup 400 to retract. The elastic component 500 increases the internal space of the suction cup 400, creating a pressurizing effect and improving its adsorption performance. Furthermore, the first magnet 240 at the bottom of the lamp holder 200 forms a dual adsorption mechanism, further enhancing the overall adsorption performance of the warning light.

[0060] If the roof is made of metal, the lamp holder 200 can be separated from the lamp housing 110, and the lamp housing 110 can be directly attached to the roof via the second magnet 130 at the bottom. This allows the warning light to be attached to various smooth surfaces, such as glass and metal, thus achieving a fixed installation of the warning light and making it convenient for use in different scenarios.

[0061] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0062] Furthermore, the use of terms such as "first," "second," and "a" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0063] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0064] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

Claims

1. A warning light, characterized in that, include: The lamp body includes a lamp housing and a light-emitting component disposed inside the lamp housing, wherein the warning light emitted by the light-emitting component can pass through the lamp housing and be emitted outward; A lamp holder is connected to the bottom of the lamp housing, and the lamp holder has a mounting hole that passes through the lamp holder; The pressing element is movably disposed in the mounting hole; A suction cup is housed in the mounting hole. One end of the suction cup is connected to the pressing member. When the pressing member is pressed, the other end of the suction cup can extend out of the mounting hole and deform.

2. The warning light according to claim 1, characterized in that, The mounting hole has an abutment block and a first slot on its wall, and the pressing member has a first locking block on its peripheral wall, which engages in the first slot. In the axial direction of the mounting hole, the pressing member can abut against one side of the abutment block, and the suction cup can abut against the other side of the abutment block.

3. The warning light according to claim 2, characterized in that, It also includes an elastic element, one end of which abuts against the pressing element, and the other end of which abuts against the abutting block.

4. The warning light according to claim 3, characterized in that, The abutting block is provided with a limiting groove, the pressing member is provided with a guide post, the elastic member is sleeved on the guide post, and one end of the elastic member is inserted into the limiting groove.

5. The warning light according to claim 4, characterized in that, The pressing component is provided with a second locking block, and the suction cup includes a suction cup body and a connector connected to the middle of the suction cup body. The connector is provided with a second locking groove, and the second locking block is engaged in the second locking groove.

6. The warning light according to claim 5, characterized in that, The second locking block is located on the inner wall of the guide post, and one end of the guide post abuts against the suction cup body.

7. The warning light according to claim 1, characterized in that, The bottom of the lamp holder is provided with a plurality of first magnets, which are arranged circumferentially around the suction cup.

8. The warning light according to claim 1, characterized in that, The lamp holder includes a base and a connecting arm protruding from the base. The connecting arm is connected to the lamp housing. A cavity is formed between the base and the lamp housing. The pressing member is housed in the cavity.

9. The warning light according to claim 8, characterized in that, The connecting arm is provided with a third locking block, and the lamp housing is provided with a third locking slot. The third locking block is engaged in the third locking slot.

10. The warning light according to claim 1, characterized in that, A second magnet is provided at the bottom of the lamp housing.

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