Lamp holder with adjustable irradiation direction

Abstract

The utility model discloses a lamp holder with adjustable irradiation direction, which comprises a horizontal rotating mechanism, a pitching rotating mechanism and a lamp mounting seat, the horizontal rotating mechanism comprises a lamp holder base, a first driving mechanism and a horizontal rotating shaft, the first driving mechanism is mounted on the lamp holder base, the horizontal rotating shaft is rotatably connected with the lamp holder base, and the pitching rotating mechanism is mounted on the lamp mounting seat. The output end of the first driving mechanism is in transmission connection with the horizontal rotating shaft; the pitching rotating mechanism comprises a pitching base, a second driving mechanism, a pitching rotating shaft and a lamp mounting seat, the pitching base is connected with the horizontal rotating shaft, and the second driving mechanism is mounted on the pitching base; a pitching rotating shaft is arranged on the lamp mounting seat and is rotationally connected with the pitching base; the output end of the second driving mechanism is in transmission connection with the pitching rotating shaft. The technical effects are that the horizontal rotation mechanism and the pitching rotation mechanism are used in cooperation, and the irradiation direction can be independently adjusted in the horizontal direction or the pitching direction, and can be adjusted in the horizontal direction and the pitching direction at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lamp holder, specifically relates to a lamp holder of adjustable irradiation direction. BACKGROUND

[0002] The lamp holder is an important component for fixing and connecting the lamp, which not only provides mechanical support for the bulb, but also ensures that the electric energy can be safely and effectively transmitted to the lamp, so that the lamp can normally emit light. There are various types of lamp holders, which are suitable for different types of bulbs and application scenarios. The existing lamp holder is usually of fixed structure, and its position and angle cannot be adjusted after installation, and it can only provide lighting in a fixed area. Therefore, a lamp holder with adjustable irradiation direction is needed to solve the above technical problems. SUMMARY

[0003] Therefore, the utility model provides a lamp holder of adjustable irradiation direction to solve the above problems in the prior art.

[0004] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0005] According to the first aspect of the utility model, a lamp holder of adjustable irradiation direction, including horizontal rotation mechanism, pitch rotation mechanism and lamp installation seat, the horizontal rotation mechanism includes lamp holder base, first drive mechanism and horizontal rotation shaft, the first drive mechanism is installed on the lamp holder base, the horizontal rotation shaft is connected with the lamp holder base rotationally, the output end of the first drive mechanism is connected with the horizontal rotation shaft transmission, and the first drive mechanism is used for driving the horizontal rotation shaft to rotate.

[0006] The pitch rotation mechanism includes pitch base, second drive mechanism, pitch rotation shaft and lamp installation seat, the pitch base is connected with the horizontal rotation shaft, and the second drive mechanism is installed on the pitch base. The pitch rotation shaft is arranged on the lamp installation seat, the pitch rotation shaft is connected with the pitch base rotationally, and the pitch rotation shaft is perpendicular to the horizontal rotation shaft. The output end of the second drive mechanism is connected with the pitch rotation shaft transmission, and the second drive mechanism is used for driving the pitch rotation shaft to rotate.

[0007] Further, the first drive mechanism and the second drive mechanism are both telescopic cylinders.

[0008] Further, the first drive mechanism and the second drive mechanism are both electric telescopic cylinders or pneumatic telescopic cylinders.

[0009] Further, it further includes a controller, the first drive mechanism and the second drive mechanism are connected with the controller, and the controller is used for controlling the stroke of the first drive mechanism and the second drive mechanism.

[0010] Further, the horizontal rotating shaft is provided with a horizontal rotating connecting rod, and the output end of the first driving mechanism is hinged to the horizontal rotating connecting rod.

[0011] The pitching rotating shaft is provided with a pitching rotating connecting rod, and the output shaft of the second driving mechanism is hinged to the pitching rotating connecting rod.

[0012] Further, the horizontal rotating shaft is vertically arranged, and the pitching rotating shaft is horizontally arranged.

[0013] Further, the pitching base is arranged above the lamp holder base.

[0014] Further, the lamp holder base is provided with a mounting plate, and the mounting plate is provided with a plurality of mounting holes.

[0015] Further, the lamp holder base is provided with a mounting plate, and the mounting plate is provided with a plurality of mounting holes.

[0016] The utility model discloses the following advantages: when using, the horizontal rotating shaft is driven to rotate through the first driving mechanism, and the lamp holder base can be driven to rotate horizontally, so that the adjustment of the irradiation direction in the horizontal direction is realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.

[0018] The structures, proportions, sizes and the like shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present utility model, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the functions and purposes that can be achieved by the present utility model, should still fall within the scope of the technical content disclosed by the present utility model.

[0019] Fig. 1 A perspective view of a lamp holder with adjustable irradiation direction is provided for some embodiments of the present utility model.

[0020] Fig. 2A schematic diagram of the pitch adjustment of the illumination direction of a lamp holder with adjustable illumination direction provided in some embodiments of the present invention.

[0021] Fig. 3 A schematic diagram of horizontal adjustment of the illumination direction of a lamp holder with adjustable illumination direction provided in some embodiments of the present invention.

[0022] In the figure: 1. lamp holder base, 2. first drive mechanism, 3. horizontal rotation axis, 4. mounting plate, 5. horizontal rotation connecting rod, 6. pitch rotation axis, 7. pitch rotation connecting rod, 8. lamp mounting base, 9. second drive mechanism, 10. pitch base. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figs. 1-3 As shown, in the embodiment of the first aspect of the present invention, a lamp holder with adjustable illumination direction includes a horizontal rotation mechanism, a pitch rotation mechanism, and a lamp mounting base 8. The horizontal rotation mechanism includes a lamp holder base 1, a first driving mechanism 2, and a horizontal rotation shaft 3. The first driving mechanism 2 is mounted on the lamp holder base 1, and the horizontal rotation shaft 3 is rotationally connected to the lamp holder base 1. The output end of the first driving mechanism 2 is transmission-connected to the horizontal rotation shaft 3, and the first driving mechanism 2 is used to drive the horizontal rotation shaft 3 to rotate.

[0026] The pitch rotation mechanism includes a pitch base 10, a second driving mechanism 9, a pitch axis 6 and a lamp mounting base 8. The pitch base 10 is connected to the horizontal axis 3, and the second driving mechanism 9 is installed on the pitch base 10; a pitch axis 6 is provided on the lamp mounting base 8, the pitch axis 6 is rotationally connected to the pitch base 10, and the pitch axis 6 is perpendicular to the horizontal axis 3; the output end of the second driving mechanism 9 is transmission-connected to the pitch axis 6, and the second driving mechanism 9 is used to drive the pitch axis 6 to rotate.

[0027] In this embodiment, it should be noted that the horizontal rotation axis 3 is vertically arranged, the pitch rotation axis 6 is horizontally arranged, and the pitch base 10 is arranged above the lamp holder base 1 .

[0028] Further, the whole lamp holder is used as follows: when the illumination direction needs to be adjusted in the horizontal direction, the first driving mechanism 2 is driven, the horizontal rotating shaft 3 is driven to rotate by the first driving mechanism 2, and the horizontal rotating shaft 3 can drive the pitching base 10, the pitching rotating shaft 6 and the lamp mounting base 8 to rotate in the horizontal direction when rotating, so as to realize the adjustment of the illumination direction in the horizontal direction; when the illumination direction needs to be adjusted in the pitching direction, the second driving mechanism 9 is started, the pitching rotating shaft 6 is driven to rotate by the second driving mechanism 9, and the lamp mounting base 8 can be driven to rotate in the pitching direction when the pitching rotating shaft 6 rotates, so as to realize the adjustment of the illumination direction in the pitching direction; the first driving mechanism 2 and the second driving mechanism 9 are used in cooperation, and the simultaneous adjustment of the illumination direction in the horizontal direction and the pitching direction can be realized.

[0029] The technical effect achieved by the embodiment is that the horizontal rotating mechanism and the pitching rotating mechanism are used in cooperation, the separate adjustment of the illumination direction in the horizontal direction or the pitching direction and the simultaneous adjustment of the illumination direction in the horizontal direction and the pitching direction can be realized.

[0030] Embodiment 2

[0031] As shown in Figs. 1-3 Another lamp holder with adjustable illumination direction is provided in the embodiment, which includes all the contents of the embodiment 1, and only the different parts are described below.

[0032] In the embodiment, the first driving mechanism 2 and the second driving mechanism 9 are both telescopic cylinders, specifically, the first driving mechanism 2 and the second driving mechanism 9 are both electric telescopic cylinders, pneumatic telescopic cylinders or hydraulic telescopic cylinders; a controller is further included, the first driving mechanism 2 and the second driving mechanism 9 are both connected with the controller, the controller is used for controlling the stroke of the first driving mechanism 2 and the second driving mechanism 9, when used, the telescopic amount of the cylinder rod corresponding to the first driving mechanism 2 is controlled by the controller to realize the horizontal stepless rotation of the lamp mounting base 8 and the lamp driven by the pitching base 10, so as to adjust the horizontal angle, the telescopic amount of the cylinder rod corresponding to the second driving mechanism 9 is controlled by the controller to realize the stepless pitching rotation of the lamp driven by the lamp mounting base 8, so as to adjust the pitching angle, and the controller can realize the corresponding control function through the remote controller or the built-in program.

[0033] In the embodiment, it needs to be explained that the horizontal rotating shaft 3 is provided with the horizontal rotating link 5, the horizontal rotating link 5 is perpendicular to the horizontal rotating shaft 3, and the output end of the first driving mechanism 2 is hinged with the horizontal rotating link 5.

[0034] The pitching rotating shaft 6 is provided with the pitching rotating link 7, the output shaft of the second driving mechanism 9 is hinged with the pitching rotating link 7, and the pitching rotating link 7 is perpendicular to the pitching rotating shaft 6.

[0035] The technical effects achieved by the embodiment are that the first driving mechanism 2 and the second driving mechanism 9 are both telescopic cylinders, which are convenient to control and can realize stepless adjustment of the rotation direction.

[0036] Embodiment 3

[0037] As shown in the figure, another lamp holder with adjustable illumination direction is provided in the embodiment, and the structure thereof comprises all the contents of the embodiment 1, and only the different parts are described below. Figs. 1-3

[0038] In the embodiment, when automatic control of the illumination direction of the lamp is not needed, the first driving mechanism 2 and the second driving mechanism 9 are both screw rod structures, and specifically, the screw rod structures are hinged to the horizontal rotating shaft 3 and the pitching rotating shaft 6 through screw rod nuts and connecting rods. When used, the positions of the screw rod nuts are manually adjusted to drive the horizontal rotating shaft 3 and the pitching rotating shaft 6 to rotate, so as to manually adjust the illumination direction of the lamp and reduce the cost.

[0039] Embodiment 4

[0040] As shown in the figure, another lamp holder with adjustable illumination direction is provided in the embodiment, and the structure thereof comprises all the contents of the embodiment 1, and only the different parts are described below. Figs. 1-3

[0041] In the embodiment, a mounting plate 4 is further included, which is arranged on the lamp holder base 1, and a plurality of mounting holes are arranged on the mounting plate 4.

[0042] In the embodiment, it is to be noted that the mounting plate 4 is welded on the bottom of the lamp holder base 1, and the lamp mounting seat 8 is made of a steel plate, and a plurality of mounting holes are arranged on the lamp mounting seat 8.

[0043] The technical effects achieved by the embodiment are that the mounting plate 4 is arranged, and the lamp holder base 1 can be quickly installed and fixed by cooperating with the bolts.

[0044] Although the utility model has been described in detail above by general description and specific embodiments, some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model are within the scope of protection of the utility model.

[0045] The terms such as "upper", "lower", "left", "right", "middle" and the like in the specification are only for the convenience of clear description, and are not used to limit the scope of the utility model. The change or adjustment of the relative relationship is also considered as the scope of the utility model without substantial change of the technical content.​​

Claims

1. A lamp holder with adjustable irradiation direction, characterized in that, The horizontal rotation mechanism comprises a lamp holder base (1), a first driving mechanism (2) and a horizontal rotation shaft (3), the first driving mechanism (2) is installed on the lamp holder base (1), the horizontal rotation shaft (3) is rotationally connected with the lamp holder base (1), the output end of the first driving mechanism (2) is in transmission connection with the horizontal rotation shaft (3), and the first driving mechanism (2) is used for driving the horizontal rotation shaft (3) to rotate. The pitching rotation mechanism comprises a pitching base (10), a second driving mechanism (9), a pitching rotation shaft (6) and a lamp holder mounting seat (8), the pitching base (10) is connected with the horizontal rotation shaft (3), the second driving mechanism (9) is installed on the pitching base (10), the lamp holder mounting seat (8) is provided with the pitching rotation shaft (6), the pitching rotation shaft (6) is rotationally connected with the pitching base (10), and the pitching rotation shaft (6) is perpendicular to the horizontal rotation shaft (3), the output end of the second driving mechanism (9) is in transmission connection with the pitching rotation shaft (6), and the second driving mechanism (9) is used for driving the pitching rotation shaft (6) to rotate.

2. The lamp holder of claim 1, wherein The first driving mechanism (2) and the second driving mechanism (9) are both telescopic cylinders.

3. A lamp holder according to claim 2, characterized in that The first driving mechanism (2) and the second driving mechanism (9) are both electric telescopic cylinders or pneumatic telescopic cylinders.

4. The lamp holder of claim 2, wherein A controller is further included, the first driving mechanism (2) and the second driving mechanism (9) are connected with the controller, and the controller is used for controlling the stroke of the first driving mechanism (2) and the second driving mechanism (9).

5. The lamp holder with adjustable irradiation direction according to claim 3, characterized in that: The horizontal rotation shaft (3) is provided with a horizontal rotation connecting rod (5), and the output end of the first driving mechanism (2) is hinged to the horizontal rotation connecting rod (5). The pitching rotation shaft (6) is provided with a pitching rotation connecting rod (7), and the output shaft of the second driving mechanism (9) is hinged to the pitching rotation connecting rod (7).

6. The lamp holder of claim 1, wherein The horizontal rotation shaft (3) is vertically arranged, and the pitching rotation shaft (6) is horizontally arranged.

7. A lamp holder according to claim 6, characterized in that The pitching base (10) is arranged above the lamp holder base (1).

8. The lamp holder of claim 1, wherein A mounting plate (4) is further included, the mounting plate (4) is arranged on the lamp holder base (1), and a plurality of mounting holes are arranged on the mounting plate (4).

9. The lamp holder of claim 1, wherein A plurality of mounting holes are arranged on the lamp holder mounting seat (8).

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