Danger alarm lamp and tractor

Abstract

The utility model relates to a danger alarm lamp and a tractor, the danger alarm lamp comprises a rotary cover, a base, a luminous body and a driving piece, and the luminous body is fixedly arranged on the base; the rotary cover is mounted on the base and covers the luminous body; the top of the rotating cover is transparent, and a plurality of bright coatings and a plurality of dark coatings are sequentially arranged on the rotating cover in a staggered mode. The driving part is located in the rotating cover and used for driving the rotating cover to rotate. The utility model has the advantages of simple structure and reasonable design, combines the structural advantages of the LED and the halogen bulb, not only simplifies the control circuit, but also solves the structural complexity of the halogen bulb, plays a good warning effect, and effectively prevents the occurrence of dangerous accidents.

Description

TECHNICAL FIELD

[0001] The utility model relates to tractor technical field, concretely relates to a dangerous alarm lamp and tractor. BACKGROUND

[0002] Dangerous alarm lamp plays the warning effect in tractor work, effectively prevents the occurrence of dangerous accident. The dangerous alarm lamp of present stage divides into LED and halogen bulb, and LED controls the flicker of LED through control circuit, and halogen bulb rotates bulb and reflector through mechanical structure, and there is certain use limitation. UTILITARY MODEL CONTENT

[0003] The utility model provides a dangerous alarm lamp and tractor, aims at solving the problem in prior art.

[0004] The utility model solves the technical problem of the above -mentioned technical scheme as follows:

[0005] A dangerous alarm lamp, including rotating cover, base, luminophor and drive piece, the luminophor is fixedly installed on the base, the rotating cover is installed on the base, and it covers the luminophor outside, the top of rotating cover is transparent, and a plurality of bright coating and a plurality of dark coating are sequentially staggered and arranged on it, the drive piece is located in the rotating cover, and it is used to drive the rotation of rotating cover.

[0006] The utility model has the advantages that in the use, the drive piece drives the rotation of rotating cover, makes a plurality of bright coating and a plurality of dark coating on the top of rotating cover change position constantly, in this process, the luminophor emits light, and cooperates with a plurality of bright coating and a plurality of dark coating, so as to realize the flicker of light, to play the warning effect.

[0007] The utility model has the advantages of simple structure, reasonable design, the structural advantages of LED and halogen bulb are combined, the control circuit is simplified, the structural complexity of halogen bulb is solved, the good warning effect is played, and the occurrence of dangerous accident is effectively prevented.

[0008] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0009] Further, the rotating cover and / or the base are respectively circular in shape.

[0010] The beneficial effects of the above further scheme are simple structure, reasonable shape design of rotating cover and base, which is not only beautiful but also can play the warning effect.

[0011] Further, the bright coating and the dark coating are respectively provided with two, and the two bright coatings and the two dark coatings are cross-shapedly distributed.

[0012] The beneficial effect of the further scheme is that the number of the light-emitting bodies and the light-emitting bodies are reasonably designed and distributed, and cooperate with the light-emitting bodies to perform light flashing, thereby playing a good warning role.

[0013] Further, the driving member comprises a motor stator, a motor rotor and a rotor brush, the light-emitting body is provided with a groove, the motor stator is fixedly installed in the groove; the motor rotor is fixedly installed at the top of the rotating cover and extends to the motor stator at the lower end; and the rotor brush is fixedly installed at the lower end of the motor stator.

[0014] The beneficial effect of the further scheme is that when the motor stator is powered, the current passes through the coil to generate a magnetic field, which changes with the current to form a rotating magnetic field; when the motor rotor is placed in the rotating magnetic field generated by the motor stator, the motor rotor will be cut by the magnetic force line to generate an induced current or directly provide a magnetic force by the permanent magnet, and the induced current or the magnetic force of the permanent magnet will make the motor rotor start to rotate, thereby driving the load of the motor to work, and further realizing the rotation of the rotating cover.

[0015] Further, the groove is outwardly extended in an arc-shaped structure, and a protrusion is extended from the center of the top of the rotating cover; and the upper end of the motor stator is fixedly connected with the protrusion.

[0016] The beneficial effect of the further scheme is that the structure is simple and reasonable in design, the protrusion provided on the rotating cover is convenient for connecting the motor rotor, and the shape of the groove can avoid friction between the motor rotor and the groove wall.

[0017] Further, the base is fixedly installed with a connecting member for connecting the base to the tractor.

[0018] The beneficial effect of the further scheme is that the structure is simple and reasonable in design, and the connecting member is convenient for assembling the entire alarm lamp on the tractor.

[0019] Further, the connecting member comprises a magnet, and the magnet is fixedly installed at the bottom of the base.

[0020] The beneficial effect of the further scheme is that the structure is simple and reasonable in design, and the magnet is convenient for assembling the entire alarm lamp on the tractor.

[0021] Further, the bottom of the base is provided with a mounting groove, and the magnet is fixedly installed in the mounting groove.

[0022] The beneficial effect of the further scheme is that the structure is simple, the mounting groove is reasonably designed, the magnet is convenient to assemble, and space can be saved.

[0023] Further, the magnet is a strong magnet.

[0024] The beneficial effect of the further scheme is that the structure is simple, the design is reasonable, the strong magnet has stronger adsorption force, and the stability of the alarm lamp assembly is ensured.

[0025] The utility model also relates to a tractor which comprises the danger alarm lamp.

[0026] The beneficial effect of the further scheme is that the utility model also provides a tractor which has simple structure and reasonable design, combines the structural advantages of the LED and the halogen bulb, simplifies the control circuit, solves the structural complexity of the halogen bulb, has good warning effect, and effectively prevents dangerous accidents. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a front view of the utility model;

[0028] Figure 2 is Figure 1 is a sectional view along A-A direction;

[0029] Figure 3 is a top view of the utility model.

[0030] In the drawings, the components represented by each reference numeral are listed as follows:

[0031] 1, rotating cover; 2, base; 3, bright coating; 4, dark coating; 5, strong magnet; 6, luminous body; 7, motor rotor; 8, rotor brush; 9, motor stator. DETAILED DESCRIPTION

[0032] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0033] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0034] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the drawing shown, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0035] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0036] Embodiment 1

[0037] As Figures 1 to 3 shown, the utility model provides a kind of dangerous alarm lamp, including rotating cover 1, base 2, luminous body 6 and driving part, the luminous body 6 is fixedly installed on the base 2;Rotating cover 1 is installed on the base 2, it covers luminous body 6 outside;The top of rotating cover 1 is transparent, and multiple bright coating 3 and multiple dark coating 4 are sequentially staggered and arranged on it;The driving part is located in rotating cover 1, for driving rotating cover 1 rotation.

[0038] In use, rotating cover 1 is driven to rotate by driving part, so that multiple bright coating 3 and multiple dark coating 4 on the top of rotating cover 1 constantly change position;In this process, luminous body 6 emits light, and cooperates with multiple bright coating 3 and multiple dark coating 4, to realize light flicker, to play a warning role.

[0039] It needs to be explained that, the luminous body 6 described above uses prior art, and its specific structure and principle will not be repeated here.

[0040] The embodiment has simple structure and reasonable design, combines the structural advantages of the LED and the halogen bulb, simplifies the control circuit, solves the structural complexity of the halogen bulb, has good warning effect, and effectively prevents dangerous accidents.

[0041] Embodiment 2

[0042] On the basis of the embodiment 1, the rotating cover 1 and / or the base 2 are circular in the embodiment.

[0043] The scheme has simple structure, reasonable shape design of the rotating cover 1 and the base 2, is beautiful, and can have warning effect.

[0044] In addition, the illuminator 6 has a circular structure.

[0045] Embodiment 3

[0046] On the basis of the embodiment 2, two of the light coating 3 and the dark coating 4 are provided in the embodiment, and the two light coatings 3 and the two dark coatings 4 are cross-shaped.

[0047] The number of the light coating 3 and the dark coating 4 is reasonable, and the distribution is reasonable, which cooperates with the illuminator 6 to flash the light, has good warning effect.

[0048] Embodiment 4

[0049] On the basis of the above embodiments, the driving member includes a motor stator 9, a motor rotor 7 and a rotor brush 8, the illuminator 6 is provided with a groove, the motor stator 9 is fixedly installed in the groove; the motor rotor 7 is fixedly installed at the top of the rotating cover 1, and the lower end thereof extends into the motor stator 9; and the rotor brush 8 is fixedly installed at the lower end of the motor stator 9.

[0050] In use, when the motor stator 9 is powered, the current passes through the coil to generate a magnetic field, which changes with the current, forming a rotating magnetic field; when the motor rotor 7 is placed in the rotating magnetic field generated by the motor stator 9, the motor rotor 7 will be cut by the magnetic force line, thereby generating an induced current or directly providing a magnetic force by the permanent magnet, and the induced current or the magnetic force of the permanent magnet will make the motor rotor 7 start to rotate, thereby driving the motor load to work, and realizing the rotation of the rotating cover 1.

[0051] Embodiment 5

[0052] On the basis of the embodiment 4, the groove has an arc-shaped structure with the slot extending outward, the rotating cover 1 has a protrusion extending out at the center of the top, and the upper end of the motor stator 9 is fixedly connected with the protrusion.

[0053] The scheme has simple structure and reasonable design, the convex on the rotating cover 1 is convenient for connecting the motor rotor 7, and the shape of the groove notch can avoid friction between the motor rotor 7 and the groove wall.

[0054] Embodiment 6

[0055] On the basis of the above embodiments, in this embodiment, the base 2 is fixedly provided with a connecting piece for connecting the base 2 to a tractor.

[0056] The scheme has simple structure and reasonable design, the connecting piece is convenient for assembling the whole alarm lamp on the tractor.

[0057] Embodiment 6

[0058] On the basis of the embodiment 5, in this embodiment, the connecting piece comprises a magnet, and the magnet is fixedly installed at the bottom of the base 2.

[0059] The scheme has simple structure and reasonable design, the magnet is convenient for assembling the whole alarm lamp on the tractor.

[0060] Alternatively, the connecting piece can also adopt other structures, for example, the connecting piece comprises a plurality of bolts, and the plurality of bolts are used for connecting the tractor and the base 2.

[0061] Embodiment 7

[0062] On the basis of the embodiment 6, in this embodiment, the bottom of the base 2 is provided with a mounting groove, and the magnet is fixedly installed in the mounting groove.

[0063] The scheme has simple structure and reasonable design of the mounting groove, which is convenient for assembling the magnet and can save space.

[0064] Embodiment 8

[0065] On the basis of the embodiment 7, in this embodiment, the magnet is a strong magnet 5.

[0066] The scheme has simple structure and reasonable design, the strong magnet 5 has stronger adsorption force, and the stability of the alarm lamp assembly is ensured.

[0067] Embodiment 9

[0068] On the basis of any one of the embodiment 7 to the embodiment 8, the embodiment further provides a tractor comprising the danger alarm lamp.

[0069] The embodiment further provides a tractor, which has simple structure and reasonable design, combines the structural advantages of the LED and the halogen bulb, simplifies the control circuit, solves the structural complexity of the halogen bulb, has good warning effect, and effectively prevents dangerous accidents.

[0070] The working principle of the utility model is as follows:

[0071] In the use process, when the motor stator 9 is powered, the current passes through the coil to generate a magnetic field, which changes with the change of the current to form a rotating magnetic field; when the motor rotor 7 is placed in the rotating magnetic field generated by the motor stator 9, the motor rotor 7 will be subjected to the cutting action of the magnetic force line, thereby generating an induced current or directly providing a magnetic force by the permanent magnet, and the induced current or the magnetic force of the permanent magnet will make the motor rotor 7 start rotating, thereby driving the load of the motor to work, and further realizing the rotation of the rotating cover 1.

[0072] The alarm lamp provided by the utility model combines the structural advantages of LED and halogen bulb, simplifies the control circuit, and solves the structural complexity of the halogen bulb. In addition, the alarm lamp has simple structure principle, is stable and reliable, and the rotating cover is not easy to be dirty.

[0073] It should be noted that each electronic component involved in the utility model is of the prior art, and the above-mentioned components are electrically connected with the controller, and the control circuit between the controller and each component is of the prior art.

[0074] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0075] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that can be understood by those skilled in the art.

[0076] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A hazard warning light, characterized by: The invention comprises a rotating cover (1), a base (2), a luminous body (6) and a driving member, wherein the luminous body (6) is fixedly mounted on the base (2); the rotating cover (1) is mounted on the base (2) and covers the luminous body (6); the top of the rotating cover (1) is transparent, and a plurality of bright coatings (3) and a plurality of dark coatings (4) are sequentially and alternately arranged on the top; the driving member is located inside the rotating cover (1) and is used to drive the rotating cover (1) to rotate.

2. The hazard warning light according to claim 1, characterized in that: The rotating cover (1) and / or the base (2) are both circular structures.

3. The hazard warning light according to claim 2, characterized in that: Two of the bright coating layers (3) and two of the dark coating layers (4) are provided, respectively, and the two bright coating layers (3) and the two dark coating layers (4) are distributed in a cross shape.

4. The hazard warning light according to claim 1, characterized in that: The driving component comprises a motor stator (9), a motor rotor (7) and a rotor brush (8); a groove is provided on the luminous body (6), and the motor stator (9) is fixedly mounted in the groove; the motor rotor (7) is fixedly mounted on the top of the rotating cover (1), and its lower end extends into the motor stator (9); and the rotor brush (8) is fixedly mounted on the lower end of the motor stator (9).

5. The hazard warning light according to claim 4, characterized in that: The notch of the groove extends outwards to form an arc-shaped structure, and a protrusion extends from the center of the top of the rotating cover (1); the upper end of the motor stator (9) is fixedly connected to the protrusion.

6. The hazard warning light according to any one of claims 1 to 5, characterized in that: A connecting piece for connecting the base (2) to a tractor is fixedly mounted on the base (2).

7. The hazard warning light according to claim 6, characterized in that: The connecting member comprises a magnet, and the magnet is fixedly mounted on the bottom of the base (2).

8. The hazard warning light according to claim 7, characterized in that: A mounting groove is provided at the bottom of the base (2), and the magnet is fixedly mounted in the mounting groove.

9. The hazard warning light according to claim 7, characterized in that: The magnet is a strong magnet (5).

10. A tractor, characterized in that: Comprising the hazard warning light according to any one of claims 1 to 9.

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