Field lamp

Abstract

The field lamp comprises a base, a lamp holder and a drive connecting structure, the base is provided with a bearing face, the lamp holder is located above the bearing face, the drive connecting structure comprises a first drive assembly, a second drive assembly and a connecting assembly, the first drive assembly is arranged on the base, the drive end of the first drive assembly is connected with the connecting assembly, and the drive end of the second drive assembly is connected with the connecting assembly. The second driving assembly is arranged on the connecting assembly, the driving end of the second driving assembly is connected with the lamp holder, the first driving assembly is configured to drive the connecting assembly to rotate in the direction perpendicular to the bearing face, and the second driving assembly is configured to drive the lamp holder to rotate in the direction parallel to the bearing face. According to the design, the freedom degrees of the lamp holder of the field lamp in the two directions are adjustable, the illumination range of the field lamp can be effectively enlarged, and the use convenience of a user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of lighting equipment, and in particular to a field lamp. Background Art

[0002] Site lights are lighting equipment suitable for indoor and outdoor places such as engineering operations, garden life, bonfire parties, and outdoor camping.

[0003] At present, the field lights on the market cannot be adjusted freely, so the lamp head of the field lights can only face a single direction, resulting in a narrow lighting range of the field lights, which is inconvenient for users to use. Therefore, how to increase the lighting range of the field lights to improve the convenience of users to use the field lights has become an urgent problem to be solved. Utility Model Content

[0004] The embodiment of the present application provides a field lamp, which can solve the problem that the field lamp in the related art has a small lighting range and is inconvenient for users to use.

[0005] In a first aspect, an embodiment of the present application provides a field lamp; the field lamp includes a base, a lamp head and a drive connection structure, the base has a bearing surface, the lamp head is located above the bearing surface, the drive connection structure includes a first drive component, a second drive component and a connecting component, the first drive component is arranged on the base, and the drive end of the first drive component is connected to the connecting component, the second drive component is arranged on the connecting component, and the drive end of the second drive component is connected to the lamp head, the first drive component is configured to drive the connecting component to rotate in a direction perpendicular to the bearing surface, and the second drive component is configured to drive the lamp head to rotate in a direction parallel to the bearing surface.

[0006] Based on the field lamp of the embodiment of the present application, by designing a first driving component, the first driving component is configured to drive the connecting component to rotate around a direction perpendicular to the bearing surface, so that the lamp head installed on the connecting component also rotates around a direction perpendicular to the bearing surface together with the connecting component, so as to change the rotation angle of the lamp head around the direction perpendicular to the bearing surface, so that the lighting range of the field lamp in the direction perpendicular to the bearing surface is adjustable. By designing a second driving component, the second driving component is configured to drive the lamp head to rotate around a direction parallel to the bearing surface, so as to change the rotation angle of the lamp head around the direction parallel to the bearing surface, so that the lighting range of the field lamp in the direction parallel to the bearing surface is adjustable. In this way, the degree of freedom of the lamp head in two directions is adjustable, which can effectively increase the lighting range of the field lamp and improve the convenience of user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0008] Figure 1 This is a schematic diagram of the structure of a field lamp in an embodiment of the present application;

[0009] Figure 2 This is a schematic diagram of the structure of a field lamp after the lamp head of the field lamp in one embodiment of the present application is rotated in two directions;

[0010] Figure 3 This is a schematic diagram of the exploded structure of a field light in one embodiment of the present application;

[0011] Figure 4 This is a schematic diagram of the exploded structure of a field light in another perspective in an embodiment of the present application;

[0012] Figure 5 This is a schematic diagram of the assembly structure of a first driving component in one embodiment of the present application;

[0013] Figure 6 This is a schematic diagram of the exploded structure of a first driving component in one embodiment of the present application;

[0014] Figure 7 This is a structural schematic diagram of a first driving seat in an embodiment of the present application;

[0015] Figure 8 This is a schematic structural diagram of a first rotating gear in an embodiment of the present application;

[0016] Fig. 9 This is a schematic diagram of the assembly structure of the second drive component in one embodiment of the present application.

[0017] 1. Field lamp; 10. Base; 11. Bearing surface; 20. Lamp holder; 30. Drive connection structure; 31. First drive assembly; 311. First drive seat; 3111. First motor mounting slot; 3112. First gear mounting slot; 312. First drive motor; 313. First drive gear; 314. First rotating gear; 315. First abutment protrusion; 316. First limiting protrusion; 32. Second drive assembly; 321. Mounting shell; 322. Rotating core; 323. Abutment member; 3231. Abutment shell; 3232. First protrusion; 324. Limiting member; 3241. Limiting shell; 325. Sealing cover; 33. Connecting assembly; 331. U-shaped connecting frame; 332. First bearing. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0019] Please refer to Figure 1-Figure 3 As shown, the first aspect of the present application proposes a field lamp 1, the lamp head 20 of the field lamp 1 is adjustable in two directions, which can effectively increase the lighting range of the field lamp 1 and improve the convenience of user use.

[0020] The field lamp 1 includes a base 10, a lamp holder 20 and a driving connection structure 30. The base 10 has a bearing surface 11; the lamp holder 20 is located above the bearing surface 11; the driving connection structure 30 includes a first driving component 31, a second driving component 32 and a connecting component 33; the first driving component 31 is arranged on the base 10, and the driving end of the first driving component 31 is connected to the connecting component 33; the second driving component 32 is arranged on the connecting component 33, and the driving end of the second driving component 32 is connected to the lamp holder 20; the first driving component 31 is configured to drive the connecting component 33 to rotate around a direction perpendicular to the bearing surface 11; the second driving component 32 is configured to drive the lamp holder 20 to rotate around a direction parallel to the bearing surface 11.

[0021] The following combination Figure 1-Figure 9 The specific structure of the field lamp 1 is introduced in detail.

[0022] like Figure 1-Figure 3 As shown, the field lamp 1 includes a base 10 , a lamp holder 20 and a driving connection structure 30 .

[0023] The base 10 serves as the base of the field lamp 1 and is used to support structural parts such as the lamp holder 20. There is no limitation on the specific shape of the base 10, and designers can make reasonable designs according to actual needs. There is no limitation on the specific material of the base 10, and designers can make reasonable choices according to actual needs.

[0024] The base 10 has a bearing surface 11 , wherein the bearing surface 11 may be a plane, a curved surface, or a combination of a plane and a curved surface.

[0025] The lamp holder 20 serves as the light source of the site lamp 1 and is used to emit light to the outside to illuminate the surrounding environment. The specific structure of the lamp holder 20 is not limited here, and designers can make reasonable designs according to actual needs.

[0026] The lamp holder 20 is located above the carrying surface 11 , and the lamp holder 20 is spaced apart from the carrying surface 11 .

[0027] like Figure 1-Figure 3As shown, the driving connection structure 30 serves as a driving structure for driving the lamp head 20 to rotate in different directions on one hand, and serves as an intermediate connection structure between the lamp head 20 and the base 10 on the other hand.

[0028] The driving connection structure 30 includes a connecting component 33 , a first driving component 31 and a second driving component 32 .

[0029] The connecting component 33 serves as an intermediate connecting structure between the lamp holder 20 and the base 10 . The specific structure of the connecting component 33 will be described in detail below.

[0030] The first driving assembly 31 is a structural component in the driving connection structure 30 for realizing the rotation of the lamp head 20 around a direction perpendicular to the bearing surface 11. The specific structure of the first driving assembly 31 will be described in detail below.

[0031] The first drive assembly 31 is disposed on the base 10. The specific connection method between the first drive assembly 31 and the base 10 is not limited here; for example, when the first drive assembly 31 and the base 10 are detachably connected, the first drive assembly 31 can be, but is not limited to, connected to the base 10 by at least one of screw connection, snap connection, or plug connection; when the first drive assembly 31 and the base 10 are non-detachably connected, the first drive assembly 31 can be, but is not limited to, connected to the base 10 by gluing or welding. In the implementation of the present application, the first drive assembly 31 (specifically the first drive seat 311 described below) is fixedly connected to the base 10 by locking screws.

[0032] The driving end of the first driving assembly 31 is connected to the connecting assembly 33, and the first driving assembly 31 is configured to drive the connecting assembly 33 to rotate around a direction perpendicular to the bearing surface 11. In this way, the lamp head 20 installed on the connecting assembly 33 also rotates along with the connecting assembly 33 around a direction perpendicular to the bearing surface 11 to change the rotation angle of the lamp head 20 around the direction perpendicular to the bearing surface 11, so that the lighting range of the field lamp 1 around the direction perpendicular to the bearing surface 11 is adjustable.

[0033] The second driving assembly 32 is a structural component in the driving connection structure 30 for realizing the rotation of the lamp head 20 in a direction parallel to the bearing surface 11. The specific structure of the second driving assembly 32 will be described in detail below.

[0034] The second drive assembly 32 is arranged on the connecting assembly 33, and the specific connection method between the second drive assembly 32 and the connecting assembly 33 is not limited here; for example, when the second drive assembly 32 and the connecting assembly 33 are detachably connected, the second drive assembly 32 can be connected to the connecting assembly 33 by at least one of screw connection, card connection or plug connection, but not limited to; when the second drive assembly 32 and the connecting assembly 33 are non-detachably connected, the second drive assembly 32 can be connected to the connecting assembly 33 by gluing or welding, but not limited to. In the implementation of this application, the second drive assembly 32 (specifically the second drive seat described below) is fixedly connected to the connecting assembly 33 by locking screws.

[0035] The driving end of the second driving assembly 32 is connected to the lamp head 20, and the second driving assembly 32 is configured to drive the lamp head 20 to rotate around a direction parallel to the bearing surface 11. In this way, the rotation angle of the lamp head 20 around the direction parallel to the bearing surface 11 is changed, so that the lighting range of the field lamp 1 around the direction parallel to the bearing surface 11 can be adjusted.

[0036] It should be noted that a power button can be provided on the base 10, and the user can manually trigger the power button to realize at a short distance that the first drive component 31 drives the connecting component 33 to rotate around a direction perpendicular to the bearing surface 11, and the second drive component 32 drives the lamp head 20 to rotate around a direction parallel to the bearing surface 11; a communication module (such as a Bluetooth module) can also be provided on the base 10, and the user can connect his or her mobile phone to the communication module and directly operate the mobile phone to realize at a short / long distance that the first drive component 31 drives the connecting component 33 to rotate around a direction perpendicular to the bearing surface 11, and the second drive component 32 drives the lamp head 20 to rotate around a direction parallel to the bearing surface 11; the field lamp 1 can also be equipped with a special remote control, and the user can trigger the remote control to realize at a short / long distance that the first drive component 31 drives the connecting component 33 to rotate around a direction perpendicular to the bearing surface 11, and the second drive component 32 drives the lamp head 20 to rotate around a direction parallel to the bearing surface 11.

[0037] Based on the field lamp 1 in the embodiment of the present application, by designing the first driving component 31, the first driving component 31 is configured to drive the connecting component 33 to rotate around the direction perpendicular to the bearing surface 11, so that the lamp head 20 installed on the connecting component 33 also rotates around the direction perpendicular to the bearing surface 11 with the connecting component 33, so as to change the rotation angle of the lamp head 20 around the direction perpendicular to the bearing surface 11, so that the lighting range of the field lamp 1 around the direction perpendicular to the bearing surface 11 is adjustable. By designing the second driving component 32, the second driving component 32 is configured to drive the lamp head 20 to rotate around the direction parallel to the bearing surface 11, so as to change the rotation angle of the lamp head 20 around the direction parallel to the bearing surface 11, so that the lighting range of the field lamp 1 around the direction parallel to the bearing surface 11 is adjustable. In this way, the degree of freedom of the lamp head 20 in two directions is adjustable, which can effectively increase the lighting range of the field lamp 1 and improve the convenience of user use.

[0038] Furthermore, if Figure 4-Figure 7 As shown, the first driving assembly 31 includes a first driving seat 311, a first driving motor 312, a first driving gear 313 and a first rotating gear 314. The first driving seat 311 is arranged on the base 10, and the first driving seat 311 has a first motor mounting groove 3111 and a first gear mounting groove; the first driving motor 312 is arranged on the first driving seat 311 corresponding to the first motor mounting groove 3111; the first driving gear 313 is fixedly connected to the driving shaft of the first driving motor 312; the first rotating gear 314 is arranged on the first driving seat 311 corresponding to the first gear mounting groove 3112, the first rotating gear 314 is meshed and connected with the first driving gear 313, and the first rotating gear 314 is fixedly connected to the connecting assembly 33.

[0039] The first drive seat 311 is used to carry the first drive motor 312 and the first rotating gear 314. The first drive seat 311 can be fixedly connected to the base 10 by means of screws, but not limited to screwing. The first motor mounting groove 3111 is adapted to the first drive motor 312. The first drive motor 312 can be connected to the first drive seat 311 by means of screwing, clamping, plugging or gluing, but not limited to screwing, clamping, plugging or gluing. The first gear mounting groove 3112 is adapted to the first rotating gear 314.

[0040] By designing the first driving motor 312, the first driving motor 312 drives the first driving gear 313 connected to its driving shaft to rotate, and the rotation of the first driving gear 313 drives the first rotating gear 314 meshing with it to rotate, and the rotation of the first rotating gear 314 drives the connecting component 33 connected to it to rotate around a direction perpendicular to the bearing surface 11, so that the lamp holder 20 installed on the connecting component 33 also rotates around a direction perpendicular to the bearing surface 11 with the connecting component 33, so as to change the rotation angle of the lamp holder 20 around the direction perpendicular to the bearing surface 11, so that the lighting range of the field lamp 1 around the direction perpendicular to the bearing surface 11 can be adjusted.

[0041] Furthermore, if Figure 7-Figure 8 As shown, the first driving assembly 31 further includes a first abutting protrusion 315 and a first limiting protrusion 316. The first abutting protrusion 315 is arranged on the bottom surface of the first gear installation groove 3112; the first limiting protrusion 316 is arranged on the side of the first rotating gear 314 facing the bottom surface of the first gear installation groove 3112.

[0042] The first driving motor 312 is configured to drive the connecting assembly 33 to rotate around a direction perpendicular to the bearing surface 11 by a first threshold angle, and at the first threshold angle, the first limiting protrusion 316 abuts against the first abutting protrusion 315 .

[0043] The first abutting protrusion 315 may be, but is not limited to, formed into an integral structure with the first driving seat 311 by injection molding or 3D printing, and the first limiting protrusion 316 may be, but is not limited to, formed into an integral structure with the first rotating gear 314 by injection molding or 3D printing. The number of the first abutting protrusion 315 may be one, in which case the number of the first limiting protrusions 316 is two, and the two first limiting protrusions 316 are arranged along the rotation axis of the first rotating gear 314 at a first preset angle (and the first preset angle + the first threshold angle = 360 degrees); of course, the number of the first abutting protrusion 315 may also be two, in which case the number of the first limiting protrusion 316 is one, and the two first abutting protrusions 315 are arranged along the rotation axis of the first rotating gear 314 at the first preset angle.

[0044] By designing the first limiting protrusion 316 and the first abutting protrusion 315, when the first driving motor 312 drives the connecting component 33 to rotate around the direction perpendicular to the bearing surface 11 to the first threshold angle, the first limiting protrusion 316 and the first abutting protrusion 315 are in contact, and the first driving motor 312 cannot drive the connecting component 33 to continue to rotate around the direction perpendicular to the bearing surface 11, so as to limit the rotation angle of the lamp head 20 around the direction perpendicular to the bearing surface 11, so as to avoid damage to the lamp head 20 due to excessive rotation.

[0045] Specifically, the first threshold angle is greater than or equal to 270 degrees and less than or equal to 330 degrees. For example, the specific value of the first threshold angle can be, but is not limited to, 270 degrees, 280 degrees, 290 degrees, 300 degrees, 310 degrees, 320 degrees, and 330 degrees. In the embodiment of the present application, the specific value of the first threshold angle is 300 degrees, that is, the maximum rotation angle of the first drive motor 312 driving the connecting component 33 in the direction perpendicular to the bearing surface 11 (that is, the first threshold angle, for example, when the number of the first limiting protrusions 316 is two, and the number of the first abutting protrusions 315 is one, the rotation angle of the lamp head 20 corresponding to the abutment of one first limiting protrusion 316 and the first abutment protrusion 315 is 0 degrees, and the rotation angle of the lamp head 20 corresponding to the abutment of the other first limiting protrusion 316 and the first abutment protrusion 315 is 300 degrees) is 300 degrees. In this way, the rotation range of the lamp head 20 in the direction perpendicular to the bearing surface 11 can be realized to be 0-300 degrees.

[0046] Furthermore, if Figure 3-Figure 4 As shown, the connecting component 33 includes a U-shaped connecting frame 331; the U-shaped connecting frame 331 has two first connecting ends and one second connecting end; the two first connecting ends are arranged opposite to each other; the second connecting end is located between the two first connecting ends; the number of the second driving components 32 is two, and the two second driving components 32 are arranged one by one at the two first connecting ends, the driving end of one second driving component 32 is connected to the first end of the lamp holder 20, and the driving end of the other second driving component 32 is connected to the second end opposite to the first end of the lamp holder 20; the driving end of the first driving component 31 (that is, the first rotating gear 314 introduced above) is connected to the second connecting end.

[0047] By designing a U-shaped connecting frame 331, the two first connecting ends of the U-shaped connecting frame 331 are respectively connected to the first end and the second end of the lamp holder 20 through two second driving components 32. On the one hand, it can enhance the connection stability between the U-shaped connecting frame 331 of the lamp holder 20, and on the other hand, it can enhance the driving stability of the two second driving components 32 driving the lamp holder 20 to rotate around a direction parallel to the bearing surface 11.

[0048] When the specific structure of the second drive assembly 32 is the same as the specific structure of the first drive assembly 31, the second drive assembly 32 includes a second drive seat (not shown in the figure), a second drive motor (not shown in the figure), a second drive gear (not shown in the figure) and a second rotating gear (not shown in the figure). The second drive seat is arranged at the first connection end, and the second drive seat has a second motor mounting groove and a second gear gear mounting groove; the second drive motor is arranged at the second drive seat corresponding to the second motor mounting groove; the second drive gear is fixedly connected to the drive shaft of the second drive motor; the second rotating gear is arranged at the second drive seat corresponding to the second gear mounting groove, the second rotating gear is meshed with the second drive gear, and the second rotating gear is fixedly connected to the first end of the lamp holder 20 or the second end of the lamp holder 20.

[0049] The second drive seat is used to carry the second drive motor and the second rotating gear. The second drive seat can be fixedly connected to the first connecting end of the U-shaped connecting frame 331 by means of screwing, but not limited to screwing. The second motor mounting groove is adapted to the second drive motor. The second drive motor can be connected to the second drive seat by means of screwing, clamping, plugging or gluing, but not limited to screwing, clamping, plugging or gluing. The second gear mounting groove is adapted to the second rotating gear.

[0050] By designing a second driving motor, the second driving motor drives the second driving gear connected to its driving shaft to rotate, and the rotation of the second driving gear drives the second rotating gear meshing with it to rotate, and the rotation of the second rotating gear drives the lamp head 20 connected to it to rotate around a direction parallel to the bearing surface 11, so as to change the rotation angle of the lamp head 20 around the direction parallel to the bearing surface 11, so that the lighting range of the field lamp 1 around the direction parallel to the bearing surface 11 can be adjusted.

[0051] Furthermore, the second driving assembly 32 further includes a second abutting protrusion (not shown in the figure) and a second limiting protrusion (not shown in the figure). The second abutting protrusion is arranged on the bottom surface of the second gear installation slot; the second limiting protrusion is arranged on the side of the second rotating gear facing the bottom surface of the second gear installation slot.

[0052] The second driving motor is configured to drive the lamp head 20 to rotate around a direction parallel to the bearing surface 11 at a second threshold angle, and at the second threshold angle, the second limiting protrusion abuts against the second abutting protrusion.

[0053] The second abutting protrusion may be, but is not limited to, an integral structure formed with the second driving seat by injection molding or 3D printing, and the second limiting protrusion may be, but is not limited to, an integral structure formed with the second rotating gear by injection molding or 3D printing. The number of the second abutting protrusion may be one, in which case the number of the second limiting protrusions is two, and the two second limiting protrusions are arranged along the rotation axis of the second rotating gear at a second preset angle (and the second preset angle + the second threshold angle = 360 degrees); of course, the number of the second abutting protrusions may also be two, in which case the number of the second limiting protrusions is one, and the two second abutting protrusions are arranged along the rotation axis of the second rotating gear at the second preset angle.

[0054] By designing the second limiting protrusion and the second abutment protrusion, when the second driving motor drives the lamp head 20 to rotate around the direction parallel to the bearing surface 11 to the second threshold angle, the second limiting protrusion and the second abutment protrusion are engaged, and the second driving motor cannot drive the lamp head 20 to continue rotating around the direction parallel to the bearing surface 11, so as to limit the rotation angle of the lamp head 20 around the direction parallel to the bearing surface 11 to avoid damage to the lamp head 20 due to excessive rotation.

[0055] Specifically, the second threshold angle is greater than or equal to 150 degrees and less than or equal to 210 degrees. For example, the specific value of the second threshold angle can be, but is not limited to, 150 degrees, 160 degrees, 170 degrees, 180 degrees, 190 degrees, 200 degrees and 210 degrees. In the embodiment of the present application, the specific value of the second threshold angle is 180 degrees, that is, the maximum rotation angle (that is, the second threshold angle, for example, when the number of the second limiting protrusions is two and the number of the second abutting protrusions is one, the rotation angle of the lamp head 20 corresponding to the abutment of one second limiting protrusion with the second abutting protrusion is 0 degrees, and the rotation angle of the lamp head 20 corresponding to the abutment of the other second limiting protrusion with the second abutting protrusion is 180 degrees) of 180 degrees, so that the rotation range of the lamp head 20 in the direction parallel to the bearing surface 11 can be realized to be 0-180 degrees.

[0056] Of course, the specific structure of the second drive assembly 32 may also be different from the specific structure of the first drive assembly 31. For example, Fig. 9As shown, the second 32 driving assembly includes a mounting shell 321, a rotating core 322, an abutment member 323 and a stop member 324. The mounting shell 321 is fixedly connected to the first end of the lamp holder 20 or the second end of the lamp holder 20; the first part of the rotating core 322 is fixedly connected to the mounting shell 321; the abutment member 323 is fixedly connected to the first end of the lamp holder 20 or the second end of the lamp holder 20; the stop member 324 is fixedly connected to the second part of the rotating core 322, and the stop member 324 is fixedly connected to the first connecting end of the U-shaped connecting frame 331; the first part of the rotating core 322 and the second part of the rotating core 322 can rotate relative to each other in a direction parallel to the bearing surface 11. Among them, the abutment member 323 can be installed on the first end of the lamp holder 20 or the second end of the lamp holder 20 by means of locking screws; the stop member 324 can be installed on the first connecting end of the U-shaped connecting frame 331 by means of locking screws. The mounting shell 321, the first part of the rotating core 322 and the abutment member 323 form a group of parts and are installed in the first end of the lamp holder 20 or the second end of the lamp holder 20; the second part of the rotating core 322 and the limiting member 324 form a group of parts and are installed in the first connecting end of the U-shaped connecting frame 331; the first part of the rotating core 322 and the second part of the rotating core 322 rotate relative to each other, so that the lamp holder 20 rotates in a direction parallel to the bearing surface 11.

[0057] Specifically, the abutting member 323 includes an abutting shell 3231 and a first protrusion 3232. The abutting shell 3231 is installed in the first end of the lamp holder 20 or the second end of the lamp holder 20 by means of screwing. The first protrusion 3232 is arranged on the side of the abutting shell 3231 facing the limiting member 324. The limiting member 324 includes a limiting shell 3241 and two second protrusions (not shown in the figure). The limiting shell 3241 is installed in the first connecting end of the U-shaped connecting frame 331 by means of screwing. The two second protrusions are arranged at intervals on the side of the limiting shell surface 3241 facing the abutting member 323 around the rotation direction of the lamp holder 20. It should be noted that at the above-mentioned second threshold angle, the first protrusion 3232 abuts against the second protrusion.

[0058] The second driving assembly 32 may further include a sealing cover 325 , which is arranged on the mounting hole of the U-shaped connecting frame 331 corresponding to the abutment member to play a role of sealing and waterproofing.

[0059] Furthermore, if Figure 3-Figure 4As shown, the connection assembly 33 further includes a first bearing 332, the inner ring of the first bearing 332 is connected to the second connection end, and the outer ring of the first bearing 332 is connected to the base 10. By designing the first bearing 332 at the connection position between the U-shaped connection frame 331 and the base 10, the first bearing 332 can effectively reduce the friction between the U-shaped connection frame 331 and the base 10, thereby reducing the possibility of damaging the U-shaped connection frame 331 or the base 10 during the rotation of the U-shaped connection frame 331 relative to the base 10 in a direction perpendicular to the bearing surface 11.

[0060] Of course, based on the fact that the specific structure of the second drive assembly 32 is the same as that of the first drive assembly 31, the connection assembly 33 may also include two second bearings (not shown in the figure), the two second bearings correspond to the two first connection ends one by one, the inner ring of one of the second bearings is connected to the first end of the lamp holder 20, the outer ring of one of the second bearings is connected to the corresponding one of the first connection ends, the inner ring of the other second bearing is connected to the second end of the lamp holder 20, and the outer ring of the other second bearing is connected to the corresponding other first connection end. By designing the second bearing at the connection position between the lamp holder 20 and the U-shaped connection frame 331, the second bearing can effectively reduce the friction between the lamp holder 20 and the U-shaped connection frame 331, thereby reducing the possibility of damaging the lamp holder 20 or the U-shaped connection frame 331 during the rotation of the lamp holder 20 relative to the base 10 in a direction parallel to the bearing surface 11.

[0061] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0062] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A site light, It is characterized in that include: A base having a bearing surface; A lamp holder, located above the bearing surface; A driving connection structure, comprising a first driving assembly, a second driving assembly and a connecting assembly, wherein the first driving assembly is arranged on the base, and a driving end of the first driving assembly is connected to the connecting assembly, and the second driving assembly is arranged on the connecting assembly, and a driving end of the second driving assembly is connected to the lamp holder; Wherein, the first driving assembly is configured to drive the connecting assembly to rotate around a direction perpendicular to the bearing surface, and the second driving assembly is configured to drive the lamp head to rotate around a direction parallel to the bearing surface.

2. The field light according to claim 1, It is characterized in that The first driving assembly comprises: A first driving seat, disposed on the base, having a first motor mounting slot and a first gear mounting slot; A first driving motor is arranged on the first driving seat corresponding to the first motor mounting slot; A first driving gear, fixedly connected to a driving shaft of the first driving motor; The first rotating gear is arranged on the first driving seat corresponding to the first gear installation groove, the first rotating gear is meshed and connected with the first driving gear, and the first rotating gear is fixedly connected with the connecting component.

3. The field light according to claim 2, It is characterized in that The first driving assembly further includes a first abutting protrusion and a first limiting protrusion, wherein the first abutting protrusion is arranged on the bottom surface of the first gear installation slot, and the first limiting protrusion is arranged on a side of the first rotating gear facing the bottom surface of the first gear installation slot; The first driving motor is configured to drive the connecting assembly to rotate around a direction perpendicular to the bearing surface by a first threshold angle, and at the first threshold angle, the first limiting protrusion abuts against the first abutting protrusion.

4. The field light according to claim 3, It is characterized in that The first threshold angle is greater than or equal to 270 degrees and less than or equal to 330 degrees.

5. The field light according to any one of claims 1 to 4, It is characterized in that The connection component comprises: A U-shaped connecting frame having two first connecting ends and one second connecting end, wherein the two first connecting ends are arranged opposite to each other, and the second connecting end is located between the two first connecting ends; There are two second drive components, and the two second drive components are arranged at the two first connection ends in a one-to-one correspondence. The drive end of one of the second drive components is connected to the first end of the lamp holder, and the drive end of the other second drive component is connected to the second end opposite to the first end of the lamp holder, and the drive end of the first drive component is connected to the second connection end.

6. The field light according to claim 5, It is characterized in that The second driving assembly comprises: A second driving seat, disposed at the first connecting end, having a second motor mounting slot and a second gear mounting slot; A second driving motor is mounted on the second driving seat corresponding to the second motor mounting plate; A second driving gear, fixedly connected to a driving shaft of the second driving motor; The second rotating gear is arranged on the second driving seat corresponding to the second gear mounting groove, the second rotating gear is meshedly connected with the second driving gear, and the second rotating gear is fixedly connected with the first end of the lamp holder or the second end of the lamp holder.

7. The field light according to claim 6, It is characterized in that The second driving assembly further includes a second abutting protrusion and a second limiting protrusion, wherein the second abutting protrusion is arranged on the bottom surface of the second gear installation slot, and the second limiting protrusion is arranged on a side of the second rotating gear facing the bottom surface of the second gear installation slot; The second driving motor is configured to drive the lamp head to rotate around a direction parallel to the bearing surface to a second threshold angle, and at the second threshold angle, the second limiting protrusion abuts against the second abutting protrusion.

8. The field light according to claim 7, It is characterized in that The second threshold angle is greater than or equal to 150 degrees and less than or equal to 210 degrees.

9. The field light according to claim 5, It is characterized in that The connection assembly further includes a first bearing, an inner ring of the first bearing is connected to the second connection end, and an outer ring of the first bearing is connected to the base.

10. The field light according to claim 5, It is characterized in that The connecting assembly also includes two second bearings, and the two second bearings correspond to the two first connecting ends one by one. The inner ring of one of the second bearings is connected to the first end of the lamp holder, the outer ring of one of the second bearings is connected to the corresponding one of the first connecting ends, the inner ring of the other second bearing is connected to the second end of the lamp holder, and the outer ring of the other second bearing is connected to the corresponding other first connecting end.

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