Searchlight

Abstract

The utility model discloses a searchlight which comprises a base, a lamp holder and a first driving piece, the base is installed on a vehicle used in cooperation with the searchlight, the lamp holder is rotatably installed on the base, and a lamp body used for emitting irradiation light is installed on the lamp holder; the first driving piece is used for driving the lamp holder to rotate on the base. The searchlight has the advantages that the functions of the searchlight are increased, and therefore the practicability of the searchlight is improved.

Description

Technical Field

[0001] The utility model relates to the field of searchlights, in particular to a searchlight. Background Art

[0002] A searchlight is a device that has a powerful light source and a concave mirror that can focus the light in a specific direction. It is used for long-distance lighting and searching. With the help of a reflector or lens, the emitted light beam can be concentrated in a very small solid angle (usually less than 2 degrees) to obtain a higher light intensity. Considering the size, weight and ease of operation of the device, most searchlights are equipped with tripods or movable carriers. Large searchlights even have dedicated trucks as carriers. Existing searchlights generally only have basic lighting effects and relatively simple functions. Utility Model Content

[0003] In order to increase the functionality of a searchlight and thus improve its practicability, the present application provides a searchlight.

[0004] The searchlight provided in this application adopts the following technical solution:

[0005] A searchlight comprises a base, a lamp holder and a first driving member, wherein the base is used to be installed on a vehicle, the lamp holder is rotatably installed on the base, and a lamp body for emitting irradiating light is installed on the lamp holder; the first driving member is connected to the base and the lamp holder, and is used to drive the lamp holder to rotate on the base.

[0006] By adopting the above technical solution and setting a base, the searchlight can be stably installed on the vehicle; and by setting the first driving member, the lamp holder can be rotated on the base, thereby increasing the illumination range and flexibility of the searchlight, thereby improving the practicability of the searchlight.

[0007] Preferably, the first driving member includes an annular rack, a first gear meshing with the annular rack and a first motor, the first gear being rotatably mounted on the base; the first motor being mounted on the lamp holder, the output shaft of the first motor extending in a vertical direction, and the first gear being sleeved on the output shaft of the first motor.

[0008] By adopting the above technical solution, after the lamp holder is installed on the base, the first gear is engaged with the annular rack. When the first motor is started, the first gear can stably rotate on the base along the annular rack, and then the lamp holder is driven to rotate on the base by the first motor relatively fixed to the lamp holder. This driving method only requires a small motor to drive the first gear to rotate to realize the rotation of the lamp holder, thereby reducing the overall volume of the searchlight.

[0009] Preferably, the lamp holder is provided with an installation cavity, the lamp body is swung and installed on the lamp holder in a vertical direction through the installation cavity, and a second driving member for driving the lamp body to swing on the lamp holder is installed on the lamp holder.

[0010] By adopting the above technical solution, a second driving member is used to drive the lamp body to rotate on the lamp holder, thereby further increasing the flexibility of the searchlight so that it can adapt to more different lighting scenes; at the same time, through the precise control of the lamp body by the second driving member, precise lighting of specific areas or targets is achieved, thereby improving the use effect of the searchlight.

[0011] Preferably, the second driving member includes a second motor and a second gear, the second motor is fixedly mounted on the lamp holder, the annular rack is fixedly mounted on the base, the second gear is sleeved on the output shaft of the second motor, and an arc-shaped rack is provided on the side of the lamp body close to the second motor, and the second gear is meshed with the arc-shaped rack.

[0012] By adopting the above technical solution, firstly, the combination of the second motor and the second gear provides a stable and reliable driving force for the rotation of the lamp body, thereby ensuring the stability and accuracy of the rotation of the lamp body; secondly, the design of the arc-shaped rack enables the second gear to smoothly mesh and drive the lamp body to rotate, while the structure of the arc-shaped rack is also conducive to reducing friction and resistance during rotation and improving rotation efficiency; thirdly, by controlling the rotation direction and speed of the second motor, precise control of the rotation direction and speed of the lamp body can be achieved to meet different lighting requirements.

[0013] Preferably, a plurality of pairs of magnetic suction components are provided on a side of the base close to the vehicle, each pair of the magnetic suction components is arranged on the base along the length direction of the base, and each of the magnetic suction components is used to absorb the vehicle.

[0014] By adopting the above technical solution, firstly, the setting of the magnetic suction parts makes the installation of the searchlight more convenient and quick. The searchlight can be quickly fixed by simply bringing it close to the vehicle and aligning it with the magnetic suction parts. Secondly, the setting of several pairs of magnetic suction parts increases the adsorption area and adsorption force, making the installation of the searchlight on the vehicle more stable and reliable, and it is not easy to fall off even under bumpy road conditions. Thirdly, the magnetic suction parts are arranged along the length direction of the base, which is conducive to balancing the force distribution of the searchlight on the vehicle and further improving the stability of the installation.

[0015] Preferably, the lamp holder is provided with turn signals on both sides along the length direction of the base and on the horizontal plane, respectively, and each turn signal is used to emit a turn signal light independently.

[0016] By adopting the above technical solution, firstly, the setting of the turn signal lamp enables the searchlight to be used as a lighting device and also as a turn indicator of the vehicle, thereby improving the driving safety of the vehicle; secondly, the turn signals are respectively arranged on both sides of the lamp holder, thereby making the turn indication clearer and easier for other vehicles or pedestrians to identify; thirdly, each turn signal lamp can be controlled separately, which means that when necessary, only the turn signal lamp on one side can be lit to indicate the turning direction of the vehicle, thereby improving the flexibility of use.

[0017] Preferably, a warning light is provided on the top of the lamp holder, and the warning light is used to emit a warning light.

[0018] By adopting the above technical solution, a warning light is added to the lamp holder, which can emit a warning light when needed to remind other road users to pay attention to the vehicle or the situation on the scene, thereby improving safety; at the same time, the warning light is set on the top of the lamp holder, so that the light it emits is more eye-catching, which is easy to attract the attention of others and enhances the warning effect.

[0019] Preferably, the vehicle is provided with a controller; the controller is electrically connected to the searchlight via wires, and the controller is used to control the on and off of the light of the searchlight.

[0020] By adopting the above technical solution, the searchlight is connected to the vehicle using wires, and the vehicle directly supplies power to the searchlight. At the same time, remote control of the searchlight light is achieved, thereby improving convenience and flexibility of use.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. By providing a base, the searchlight can be stably mounted on the vehicle; and by providing the first driving member, the lamp holder can rotate on the base, thereby increasing the irradiation range and flexibility of the searchlight, thereby improving the practicality of the searchlight;

[0023] 2. The second driving member is used to drive the lamp body to rotate on the lamp holder, which further increases the flexibility of the searchlight and enables it to adapt to more different lighting scenes; at the same time, the second driving member can accurately control the lamp body to achieve accurate lighting of specific areas or targets, further improving the use effect of the searchlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the searchlight according to the embodiment of the present application.

[0025] Figure 2 It is a cross-sectional view of the first driving component of the searchlight according to the embodiment of the present application.

[0026] Figure 3It is a cross-sectional view from the side of the searchlight of the embodiment of the present application.

[0027] Figure 4 It is a cross-sectional view from the side of the searchlight of the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Base; 11. Magnetic element; 2. Lamp holder; 21. Mounting cavity; 22. Turn signal light; 23. Warning light; 3. Lamp body; 4. First drive member; 41. Ring rack; 42. First gear; 43. First motor; 5. Second drive member; 51. Second motor; 52. Arc rack; 53. Second gear; 6. Wires. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] The present application embodiment discloses a searchlight. Figure 1 and Figure 2 The searchlight comprises a base 1, a lamp holder 2 and a first driving member 4. The base 1 is used to be installed on a vehicle. The lamp holder 2 is rotatably installed on the base 1. A lamp body 3 for emitting irradiation light is installed on the lamp holder 2. The first driving member 4 is connected to the base 1 and the lamp holder 2. The first driving member 4 is used to drive the lamp holder 2 to rotate on the base 1. Figure 3 and Figure 4 The lamp holder 2 is provided with an installation cavity 21 , and the lamp body 3 is swung and installed on the lamp holder 2 along a vertical direction through the installation cavity 21 . A second driving member 5 for driving the lamp body 3 to swing on the lamp holder 2 is installed on the lamp holder 2 .

[0032] When the searchlight is installed as a whole on the top of the vehicle, the first driving member 4 and the second driving member 5 are started, and after adjusting the angles of the lamp holder 2 and the lamp body 3, the searchlight is started to irradiate appropriate irradiation light to the predetermined position.

[0033] Reference Figure 1 The lamp holder 2 is provided with turn signals 22 on both sides along the length direction of the base 1 and on the horizontal plane, and each turn signal 22 is used to emit a turn signal light separately; if the vehicle needs to turn, turn on the turn signal 22 on the turning side, and the vehicle behind can clearly see the turn signal 22 at the top, so as to slow down and give way.

[0034] A warning light 23 is provided on the top of the lamp holder 2, and the warning light 23 is used to emit a warning light; if the searchlight is installed on a vehicle such as a police car, in an emergency, the warning light 23 can be activated to alert surrounding vehicles and make way for the police car to travel.

[0035] Reference Figure 3A plurality of pairs of magnetic members 11 are arranged on the side of the base 1 close to the vehicle. In this embodiment, the magnetic members 11 are magnets. Each pair of magnetic members 11 is arranged on the base 1 along the length direction of the base 1, and the two magnetic members 11 of the same pair are arranged along the width direction of the base 1. Each magnetic member 11 is used to absorb the vehicle. During installation, the base 1 is directly placed on the top of the vehicle. Under the action of the magnetic members 11, the base 1 is stably absorbed on the top of the vehicle, which is convenient for the rapid installation of the searchlight.

[0036] Reference Figure 2 and Figure 3 The first driving member 4 includes an annular rack 41, a first gear 42 meshing with the annular rack 41, and a first motor 43. The annular rack 41 is fixedly mounted on the base 1, and the tooth block of the annular rack 41 is located on the inner side of the annular gear; the first gear 42 is rotatably mounted on the base 1; the first motor 43 is fixedly mounted on the lamp holder 2, and the output shaft of the first motor 43 is extended in the vertical direction, and the first gear 42 is fixedly sleeved on the output shaft of the first motor 43; refer to Figure 4 The second driving member 5 includes a second motor 51 and a second gear 53. The second motor 51 is fixedly mounted on the lamp holder 2. The second gear 53 is sleeved on the output shaft of the second motor 51. An arc-shaped rack 52 is provided on the side of the lamp body 3 close to the second motor 51. The second gear 53 is engaged with the arc-shaped rack 52. When it is necessary to adjust the angle of the lamp body 3 in different directions, the first motor 43 is started, and the lamp holder 2 is driven to rotate on the base 1 through the linkage of the first gear 42 and the annular rack 41, thereby driving the lamp body 3 to rotate to a predetermined position in the horizontal direction, and then the second motor 51 is started, and the lamp body 3 is driven to rotate to a predetermined angle on the lamp holder 2 through the linkage of the second gear 53 and the arc-shaped rack 52, so that the light emitted by the lamp body 3 can finally be emitted in a predetermined direction.

[0037] The vehicle is provided with a controller; the controller is electrically connected to the searchlight via a wire 6, and the controller is used to control the on and off of the searchlight and the power supply of the searchlight.

[0038] The implementation principle of a searchlight in the embodiment of the present application is as follows: the base 1 of the searchlight is placed on the top of the vehicle, and under the action of the magnetic suction member 11, the searchlight is firmly fixed on the top of the vehicle; then the wire 6 of the searchlight is connected to the controller inside the vehicle to complete the installation;

[0039] When illumination is required, the first driving member 4 and the second driving member 5 are activated to change the output angle of the lamp body 3 on the base 1 , so that the illumination light emitted by the lamp body 3 is irradiated to a predetermined direction.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A searchlight, characterized in that: The invention comprises a base (1), a lamp holder (2) and a first driving member (4); the base (1) is used for being installed on a vehicle; the lamp holder (2) is rotatably installed on the base (1); a lamp body (3) for emitting irradiating light is installed on the lamp holder (2); and the first driving member (4) is connected to the base (1) and the lamp holder (2) and is used for driving the lamp holder (2) to rotate on the base (1).

2. A searchlight according to claim 1, characterized in that: The first driving member (4) comprises an annular rack (41), a first gear (42) meshing with the annular rack (41), and a first motor (43); the annular rack (41) is fixedly mounted on the base (1); the first gear (42) is rotatably mounted on the base (1); the first motor (43) is fixedly mounted on the lamp holder (2); the output shaft of the first motor (43) is extended in a vertical direction; and the first gear (42) is sleeved on the output shaft of the first motor (43).

3. A searchlight according to claim 1, characterized in that: The lamp holder (2) is provided with a mounting cavity (21), the lamp body (3) is mounted on the lamp holder (2) in a vertically swinging manner through the mounting cavity (21), and a second driving member (5) is mounted on the lamp holder (2) for driving the lamp body (3) to swing on the lamp holder (2).

4. A searchlight according to claim 3, characterized in that: The second driving member (5) comprises a second motor (51) and a second gear (53); the second motor (51) is fixedly mounted on the lamp holder (2); the second gear (53) is sleeved on the output shaft of the second motor (51); an arc-shaped rack (52) is arranged on a side of the lamp body (3) close to the second motor (51); and the second gear (53) is meshed with the arc-shaped rack (52).

5. A searchlight according to claim 1, characterized in that: A plurality of pairs of magnetic attracting members (11) are arranged on a side of the base (1) close to the vehicle, each pair of the magnetic attracting members (11) is arranged on the base (1) along the length direction of the base (1), and each magnetic attracting member (11) is used to attract the vehicle.

6. A searchlight according to claim 1, characterized in that: The lamp holder (2) is provided with turn signals (22) along the length direction of the base (1) and on both sides of the horizontal plane, respectively. Each turn signal (22) is used to emit a turn signal light.

7. A searchlight according to claim 1, characterized in that: A warning light (23) is arranged on the top of the lamp holder (2), and the warning light (23) is used to emit a warning light.

8. A searchlight according to claim 1, characterized in that: The vehicle is provided with a controller; the controller is electrically connected to the searchlight via an electric wire (6), and the controller is used to control the on and off of the light of the searchlight.

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