Multifunctional light source mode warning lamp

Abstract

The utility model relates to the technical field of warning lamps, in particular to a multifunctional light source mode warning lamp. According to the technical scheme, the warning lamp comprises a base, a warning lamp body is arranged on the base, the warning lamp further comprises a square groove formed in the base, a heat dissipation net is arranged between the inner walls of the square groove, and a protection frame matched with the square groove is fixedly installed on one side of the inner wall of the base. The protection device comprises electric telescopic rods which are fixedly installed on the inner wall of the base and located on the two sides of the protection frame, and one end of each electric telescopic rod is fixedly connected with a protection cover plate. According to the device, dust accumulated in holes of the heat dissipation net is automatically blown and cleaned, the dust is prevented from entering the device while the dust is still in the cleaning process, the cleaning effect is remarkably improved, the heat dissipation net is prevented from being blocked, and the performance of the warning lamp is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to warning light technical field especially, it relates to a multifunctional light source mode warning light. BACKGROUND

[0002] The multifunctional light source mode warning light is a warning light with multiple light source modes, which can switch different light source modes according to different needs to achieve better warning effect.

[0003] The existing multifunctional light source mode warning light will accumulate more dust in the aperture of the heat dissipation net under long-time use, and the dust will block the heat dissipation net, affect the normal heat dissipation effect of the heat dissipation net, and easily cause the performance of the warning light to decline or malfunction, therefore the application provides a multifunctional light source mode warning light. SUMMARY

[0004] The utility model discloses to the problem of heat dissipation net blockage in the background art, easy to make the performance of warning light decline or malfunction, and propose a multifunctional light source mode warning light.

[0005] The utility model discloses a technical scheme of a multifunctional light source mode warning light, which comprises a base, a warning light body is arranged on the base, and further comprises:

[0006] A square groove is opened on the base, a heat dissipation net is arranged between the inner walls of the square groove, and a protective frame matched with the square groove is fixedly installed on one side of the inner wall of the base;

[0007] A protection device is arranged on the inner wall of the base for closed protection of the protective frame;

[0008] A dredging assembly is arranged on the protection device for automatic dredging of accumulated dust in the heat dissipation net.

[0009] Optionally, the protection device comprises electric telescopic rods fixedly installed on the inner wall of the base on both sides of the protective frame, and one end of each electric telescopic rod is fixedly connected with a protective cover plate.

[0010] Optionally, the area of the protective cover plate is greater than the area of the protective frame.

[0011] Optionally, the dredging assembly comprises a mounting bracket fixedly installed on the protective cover plate on one side of the protective frame, a sliding groove is opened on the mounting bracket, a sliding block is slidingly installed in the sliding groove, a fixed plate is fixedly installed on the sliding block, an air pump is arranged on the fixed plate, an output pipe is arranged on one side of the air pump, a guide pipe is fixedly connected to the output pipe, and a plurality of spray pipes are arranged on the guide pipe.

[0012] Optionally, a screw rod is rotatably installed in the chute and threadedly connected with the sliding block, and a micro motor is fixedly installed on the top of the mounting frame and fixedly connected with the screw rod.

[0013] Optionally, a circular groove is formed in the bottom of the protective frame, and a dust extraction pipe is fixedly connected to the bottom of the base and fixedly connected with a collecting box.

[0014] Optionally, a plurality of groups of through holes are formed in the part of the protective cover plate larger than the protective frame.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] 1. By setting the sliding block, the fixed plate, the guide pipe and the spray pipe, the up and down movement of the fixed plate is driven by the sliding block, the area of the spray pipe is expanded, the automatic cleaning of the accumulated dust in the heat dissipation net pores can be completed, the heat dissipation effect is improved, and the service life of the device is longer.

[0017] 2. By setting the protective frame, the protective cover plate, the electric telescopic rod, the circular groove and the collecting box, the protective cover plate can be sealed to cover the protective frame by the contraction of the electric telescopic rod, the dust is prevented from entering the device during the cleaning process, the internal components are not affected, the fallen dust can be extracted into the collecting box by the dust extraction pipe, the cleaning effect is improved, and the performance of the warning light is better.

[0018] The present application realizes the automatic blowing and cleaning of the accumulated dust in the heat dissipation net pores, prevents the dust from entering the device during the cleaning process, improves the cleaning effect, avoids the blockage of the heat dissipation net, and improves the performance of the warning light. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of an embodiment of the present application is given;

[0020] Figure 2 A protective frame connection structure schematic view of an embodiment of the present application is given;

[0021] Figure 3 A fixed plate connection structure schematic view of an embodiment of the present application is given;

[0022] Figure 4 A dust extraction pipe connection structure schematic view of an embodiment of the present application is given.

[0023] Label: 1, base; 2, warning light body; 3, square groove; 4, heat dissipation net; 5, protective frame; 6, electric telescopic rod; 7, protective cover plate; 8, through hole; 9, mounting frame; 10, sliding groove; 11, micro motor; 12, sliding block; 13, fixed plate; 14, air pump; 15, output pipe; 16, guide pipe; 17, spray pipe; 18, round groove; 19, dust extraction pipe; 20, collection box; 21, screw rod. DETAILED DESCRIPTION

[0024] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0025] The components of the embodiments of the present application generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the application.

[0026] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0029] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skill in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0030] Embodiment

[0031] As Figure 1 shown, the utility model provides a kind of multifunctional light source mode warning light, including base 1, warning light body 2 is provided on base 1, warning light body 2 is multifunctional light source mode warning light in prior art, warning light function has three light source modes, is constant bright, burst flash and rotation respectively;

[0032] It is worth mentioning that constant bright mode refers to warning light continuous light emission, usually used in the occasion needing continuous warning, such as road construction, traffic control etc., burst flash mode refers to warning light quick flicker, usually used in the occasion needing to attract attention, such as emergency rescue, emergency event etc., rotation mode refers to warning light rotation around center axis, usually used in the occasion needing omnidirectional warning, such as airport runway, lighthouse etc., different light source modes are suitable for different occasions, can be selected according to actual needs.

[0033] As Figure 1 and Figure 2 shown, the device further includes square groove 3 opened in base 1, heat sink 4 is arranged between the inner wall of square groove 3, heat dissipation fan in prior art is arranged in base 1, heat dissipation fan cooperates with heat sink 4 to make the device effectively heat dissipation, protection frame 5 matched with square groove 3 is fixedly installed on one side of the inner wall of base 1.

[0034] As Figure 2 and Figure 4 shown, the device further includes protection device, protection device is arranged on the inner wall of base 1 for the airtight protection of protection frame 5, and protection device includes electric telescopic rod 6 fixedly installed on the inner wall of base 1 and located on both sides of protection frame 5, and one end of electric telescopic rod 6 is fixedly connected with protection cover plate 7.

[0035] It is worth mentioning that the area of protection cover plate 7 is greater than the area of protection frame 5, and a plurality of through holes 8 are formed in the part of protection cover plate 7 larger than protection frame 5, electric telescopic rod 6 is normally in elongation state, so that protection cover plate 7 is away from protection frame 5, and the through holes 8 can make heat sink 4 effectively heat dissipation daily, when electric telescopic rod 6 is retracted, protection cover plate 7 can be moved and cover protection frame 5, at this moment, the power of warning light is turned off, to facilitate subsequent dredging and cleaning operation of heat sink 4.

[0036] As Figures 2-4 shown, the device also includes a dredging assembly provided on the protective device for automatic dredging of accumulated dust blocking the heat dissipation net 4, the dredging assembly includes a mounting frame 9 fixedly installed on the protective cover plate 7 at one side of the protective frame 5, a sliding groove 10 is formed on the mounting frame 9, a sliding block 12 is slidingly installed in the sliding groove 10, a fixed plate 13 is fixedly installed on the sliding block 12, an air pump 14 is provided on the fixed plate 13, an output pipe 15 is provided on one side of the air pump 14, a guide pipe 16 is fixedly connected to the output pipe 15, a plurality of spray pipes 17 are provided on the guide pipe 16, and the guide pipe 16 cooperates with the plurality of spray pipes 17 to expand the area swept by the compressed air of the air pump 14;

[0037] Further, a lead screw 21 is rotatably installed in the sliding groove 10 and threadedly connected to the sliding block 12, a miniature motor 11 is fixedly installed on the top of the mounting frame 9, the output shaft of the miniature motor 11 is fixedly connected to the lead screw 21, the miniature motor 11 is started to rotate the lead screw 21, the lead screw 21 is a reciprocating lead screw, the sliding block 12 can drive the fixed plate 13 to move up and down along the direction of the sliding groove 10, and the spray pipes 17 can sweep and clean the dust accumulated on the entire heat dissipation net 4;

[0038] Further, a circular groove 18 is formed in the bottom of the protective frame 5, a dust extraction pipe 19 is fixedly connected to the bottom of the dust extraction pipe 19, the dust extraction pipe 19 is fixedly connected to the bottom of the dust extraction pipe 19, and a collection box 20 is fixedly connected to the bottom of the dust extraction pipe 19. The dust extraction pipe 19 is connected to the miniature dust collector in the prior art, so that the dust swept by the spray pipes 17 falling into the protective frame 5 can be sucked into the collection box 20 for collection, avoiding the dust from entering the device and affecting the device.

[0039] Working principle: when the blocked heat dissipation net needs to be cleaned, the contraction of the electric telescopic rod 6 drives the movement of the protective cover plate 7 to cover one end of the sealing protective frame 5, at which time the work of the warning light is stopped to prevent the generated heat from being discharged and affecting the components of the device, the miniature motor 11 is started to rotate the lead screw 21, the sliding block 12 drives the fixed plate 13 to move up and down along the direction of the sliding groove 10, the area swept and cleaned by the spray pipes 17 is expanded, the compressed air under the action of the air pump 14 makes the spray pipes 17 complete the sweeping and cleaning of the dust accumulated on the entire heat dissipation net 4, and the dust falling on the inner wall of the protective frame 5 is sucked into the collection box 20 for collection, when the cleaning is completed, the extension of the electric telescopic rod 6 drives the protective cover plate 7 to open the protective frame 5, so that the device can normally dissipate heat, avoiding the dust from entering the device during the cleaning process and affecting the internal components.

[0040] The above specific embodiments are only several optional embodiments of the present application, and based on the technical scheme of the present application and the related enlightenment of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A multifunctional light source mode warning light, comprising a base (1), a warning light body (2) is arranged on the base (1), characterized in that, Also include: The square groove (3) is arranged on the inner wall of the base (1), and the heat dissipation net (4) is arranged between the inner wall of the square groove (3). The protective frame (5) matched with the square groove (3) is fixedly installed on one side of the inner wall of the base (1); The protective device is arranged on the inner wall of the base (1) for the closed protection of the protective frame (5); The dredging assembly is arranged on the protective device for automatic dredging of the accumulated dust of the heat dissipation net (4); The protective device includes the electric telescopic rod (6) fixedly installed on the inner wall of the base (1) on both sides of the protective frame (5), and one end of the electric telescopic rod (6) is fixedly connected with the protective cover plate (7); The dredging assembly includes the mounting bracket (9) fixedly installed on the protective cover plate (7) on one side of the protective frame (5), the sliding groove (10) is arranged on the mounting bracket (9), the sliding block (12) is slidably installed in the sliding groove (10), the fixed plate (13) is fixedly installed on the sliding block (12), the air pump (14) is arranged on the fixed plate (13), one side of the air pump (14) is provided with the output pipe (15), the output pipe (15) is fixedly connected with the guide pipe (16), and a plurality of groups of spray pipes (17) are arranged on the guide pipe (16).

2. A multi-functional light source mode warning light according to claim 1, wherein The area of the protective cover plate (7) is greater than the area of the protective frame (5).

3. A multi-functional light source mode warning light according to claim 2, wherein The screw rod (21) threadedly connected with the sliding block (12) is rotatably installed in the sliding groove (10), the micro motor (11) is fixedly installed on the top of the mounting bracket (9), and the output shaft of the micro motor (11) is fixedly connected with the screw rod (21).

4. The multi-functional light source mode warning light according to claim 3, wherein The bottom of the protective frame (5) is provided with a circular groove (18), the bottom end of the circular groove (18) is fixedly connected with the dust extraction pipe (19) installed on the bottom of the base (1), and the dust extraction pipe (19) is fixedly connected with the collecting box (20) installed on the bottom of the base (1).

5. The multi-functional light source mode warning light according to claim 1, wherein The part of the protective cover plate (7) larger than the protective frame (5) is provided with a plurality of groups of through holes (8).

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