CN212430783U - Angle adjusting device, illuminating lamp and mobile illuminating vehicle - Google Patents
Angle adjusting device, illuminating lamp and mobile illuminating vehicle Download PDFInfo
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- CN212430783U CN212430783U CN202021407744.2U CN202021407744U CN212430783U CN 212430783 U CN212430783 U CN 212430783U CN 202021407744 U CN202021407744 U CN 202021407744U CN 212430783 U CN212430783 U CN 212430783U
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Abstract
The utility model relates to a lighting apparatus field discloses an angle adjusting device, light and removal illumination car. The angle adjusting device comprises a support column, a first support arm fixedly arranged at the top end of the support column, a support frame arranged at the top end of the support column and a telescopic mechanism fixedly connected with the first support arm; wherein, the supporting frame is hinged with the supporting column; one end of the telescopic mechanism is fixedly connected to the first support arm, the other end of the telescopic mechanism is hinged to the support frame, and the support frame can rotate by a preset angle by taking a connecting point of the support frame and the support column as a center through driving of the telescopic mechanism; a second supporting arm is fixedly arranged on the supporting frame, and an installation frame for installing an illuminating lamp is arranged on the second supporting arm; the telescopic mechanism comprises a hydraulic cylinder and a controller, and the controller is connected with the hydraulic cylinder and used for controlling the working state of the hydraulic cylinder. Through above-mentioned technical scheme, can realize adjusting the angle of illumination of light.
Description
Technical Field
The utility model relates to a lighting apparatus field specifically relates to an angle adjusting device, light and removal illumination car.
Background
A mobile lighting vehicle is a lighting device which can be applied to outdoor operation, emergency rescue and relief, road maintenance, emergency lighting and the like. It plays an important role in the occasion operations such as emergency at night, disaster relief, construction and the like.
The illuminating lamp on the existing mobile illuminating vehicle has the defects of fixed illuminating angle or difficult adjustment of the illuminating angle. Use construction at night as an example, when being under construction ground such as irrigation canals and ditches underground canal, because the angle of light can not carry out angle regulation according to the demand of construction, can lead to the construction point illuminating effect poor, not only bring very big inconvenience for constructor, can reduce the efficiency of construction moreover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an angle adjusting device to solve current lighting lamp and shine the problem that the angle is difficult to the adjustment.
In order to achieve the above object, a first aspect of the present invention provides an angle adjusting device, which includes a supporting column, a first supporting arm fixedly disposed at a top end of the supporting column, a supporting frame disposed at a top end of the supporting column, and a telescopic mechanism fixedly connected to the first supporting arm;
wherein the support frame is hinged with the support column; one end of the telescopic mechanism is fixedly connected to the first support arm, the other end of the telescopic mechanism is hinged to the support frame, and the telescopic mechanism is driven to enable the support frame to rotate by a preset angle by taking a connection point of the support frame and the support column as a center; a second supporting arm is fixedly arranged on the supporting frame, and an installation frame for installing an illuminating lamp is arranged on the second supporting arm;
the telescopic mechanism comprises a hydraulic cylinder and a controller, and the controller is connected with the hydraulic cylinder and used for controlling the working state of the hydraulic cylinder.
Through the technical scheme, the telescopic mechanism is driven, so that the support frame can rotate by a preset angle by taking a connection point of the support frame and the support column as a center. Because the second support arm with support frame fixed connection, just can install the light on the second support arm. Therefore, when the support frame rotates by a preset angle, the illuminating lamp also rotates by a corresponding angle, and the illumination angle of the illuminating lamp can be adjusted.
Furthermore, the rear end cover of the hydraulic cylinder is fixedly connected with the first supporting arm, and the tail end of a piston rod of the hydraulic cylinder is hinged with the supporting frame through a hinge structure.
Furthermore, the hinge structure comprises an axis A, two ends of the axis A are fixedly connected with the support frame, the axis A penetrates through the piston rod along the radial direction of the piston rod, and the piston rod can rotate around the axis A.
Furthermore, the support frame comprises two fixing lugs with the same structure and a connecting plate for connecting the two fixing lugs; the fixing lug and the connecting plate are integrally formed; the second supporting arm penetrates through and is fixedly connected with the fixing lug.
Further, the top of support column be provided with support column fixed connection's B axle, first support arm with B axle fixed connection, the both ends of B axle are provided with the bearing, two fixed ear respectively with two bearing fixed connection.
The utility model discloses the second aspect provides a light, the light include angle adjusting device and install lamp on the mounting bracket.
Thus, the support frame can rotate by a preset angle by taking the connecting point of the support frame and the support column as a center through driving the telescopic mechanism. Because the second support arm with support frame fixed connection, just can install the light on the second support arm. Therefore, when the support frame rotates by a preset angle, the illuminating lamp also rotates by a corresponding angle, and the illumination angle of the illuminating lamp can be adjusted.
Further, the lighting lamp also comprises a power supply for powering the lamp.
The third aspect of the present invention provides a mobile lighting vehicle, which comprises the lighting lamp and a trailer for carrying the lighting lamp.
By driving the telescopic mechanism, the support frame can rotate by a preset angle by taking a connecting point of the support frame and the support column as a center. Because the second support arm with support frame fixed connection, just can install the light on the second support arm. Therefore, when the support frame rotates by a preset angle, the illuminating lamp also rotates by a corresponding angle, and the illumination angle of the illuminating lamp can be adjusted. Meanwhile, the trailer can move the illuminating lamp to a specified place, and the maneuverability of the illuminating lamp is improved.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the angle adjusting apparatus of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of one embodiment of a support stand;
FIG. 5 is a schematic view of an angle adjustment device with a lamp installed or an embodiment of the lamp of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5;
fig. 7 is a schematic structural diagram of an embodiment of the mobile lighting vehicle of the present invention;
fig. 8 is a schematic structural view of another embodiment of the angle adjusting device of the present invention.
Description of the reference numerals
10-support column 20-first support arm
30-support frame 40-telescoping mechanism
50-second support arm 60-mounting bracket
70-B axis 80-lamp
90-A axle 100-trailer
41-Hydraulic cylinder 32-connecting plate
31-stationary ear 1-first motor
2-second electric machine
Detailed Description
The following describes the embodiments of the present invention in detail. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.
In the present invention, a first aspect provides an angle adjusting device, as shown in fig. 1 and fig. 2, the angle adjusting device includes a supporting column 10, a first supporting arm 20 fixedly disposed at a top end of the supporting column 10, a supporting frame 30 disposed at a top end of the supporting column 10, and a telescopic mechanism 40 fixedly connected to the first supporting arm 20;
wherein the supporting frame 30 is hinged with the supporting column 10; one end of the telescopic mechanism 40 is fixedly connected to the first support arm 20, and the other end of the telescopic mechanism is hinged to the support frame 30, so that the support frame 30 can rotate by a predetermined angle around a connection point of the support frame and the support column 10 by driving the telescopic mechanism 40; the support frame 30 is fixedly provided with a second support arm 50, and the second support arm 50 is provided with a mounting rack 60 for mounting an illuminating lamp. Preferably, in use, the second support arm 50 is disposed parallel to the ground.
The "tip" refers to the orientation in the state of fig. 1.
Through the above technical solution, the telescopic mechanism 40 is driven, so that the support frame 30 can rotate by a predetermined angle around the connection point of the support frame and the support column 10. The second supporting arm 50 is fixedly connected with the supporting frame 30, and an illuminating lamp can be mounted on the second supporting arm 50. Therefore, when the support frame 30 rotates by a predetermined angle, the illumination lamp also rotates by a corresponding angle, so that the illumination angle of the illumination lamp can be adjusted.
Wherein, the telescopic mechanism can be selected from a hydraulic cylinder 41 or a pneumatic cylinder. Taking the hydraulic cylinder 41 as an example, the specific connection mode is as follows: as shown in fig. 3, a rear end cover of the hydraulic cylinder 41 is fixedly connected to the first support arm 20, and a distal end of a piston rod thereof is hinged to the support frame 30 through a hinge structure.
Further, as shown in fig. 3, the hinge structure includes an a-axis 90 fixedly connected to the supporting frame 30 at two ends, the a-axis 90 penetrates through the piston rod along a radial direction of the piston rod, and the piston rod can rotate around the a-axis 90.
The hydraulic cylinder 41 can be remotely operated to remotely adjust the illumination angle of the illumination lamp for convenience of control or for remote control. The telescopic mechanism is further provided with a controller, which is connected, in particular electrically connected, with the hydraulic cylinder 41. The controller may control the operating state of the hydraulic cylinder 41. The working state comprises expansion and contraction, expansion stopping and the like. Preferably, the control is provided as a PLC controller.
As shown in fig. 4, the specific structure of the supporting frame 30 includes two fixing lugs 31 with the same structure and a connecting plate 32 connecting the two fixing lugs 31; the fixing lug 31 and the connecting plate 32 are integrally formed; the second supporting arm 50 penetrates and is fixedly connected to the fixing lug 31.
In order to realize that the support frame 30 can be hinged to the support column 10, the first support arm 20 can be fixedly connected to the support column 10. As shown in fig. 5 and 6, a B-axis 70 is provided at the top end of the support column 10. Specifically, the B-axis 70 is fixedly disposed at the top end of the supporting column 10, i.e., the B-axis 70 is non-rotatable with the supporting column 10. The first supporting arm 20 is fixedly connected with the B-shaft 70, bearings are arranged at two ends of the B-shaft 70, and the two fixing lugs 31 are respectively fixedly connected with the two bearings. The support frame 30 can thus be articulated to the support column 10. That is, the support frame 30 can be rotated by a predetermined angle centering on its connection point with the support post 10.
It should be noted that, in the above, the a-axis 90 and the B-axis 70 are actually the axes of a cylinder in the prior art, and the "a" and "B" do not have any meaning of the type of the axes, so that the naming is for preventing the two from being mixed.
The utility model discloses another kind of angle adjusting device's embodiment is still provided. Specifically, the first motor 1 and the second motor 2 are added to the above-described embodiment. As shown in fig. 8, the first motor 1 and the second motor 2 are respectively disposed at left and right sides of the support frame 30, and the second support arm 50 is not directly connected to the support frame 30, but disposed on output shafts of the first motor 1 and the second motor 2. The second support arm 50 is also provided with a mounting bracket 60 for driving the output shafts of the first motor 1 and the second motor 2 to rotate the second support arm 50, so that when the support frame 30 is provided with an illuminating lamp, the illumination angle of the illuminating lamp can be adjusted. Compared with the previous embodiment, the embodiment has the advantages that: the angle that the light can rotate can be further enlarged. In detail, due to the structure of the supporting frame 30, the rotation angle thereof may be limited. In the present embodiment, since the output shaft of the motor can rotate at 360 °, the disadvantages of the foregoing embodiments can be overcome.
A second aspect of the present invention provides a lighting lamp, as shown in fig. 5, the lighting lamp includes the angle adjusting device and the lamp 80 installed on the mounting bracket 60.
In this way, by driving the telescopic mechanism 40, the support frame 30 can be rotated by a predetermined angle around the connection point with the support column 10. The second supporting arm 50 is fixedly connected with the supporting frame 30, and an illuminating lamp can be mounted on the second supporting arm 50. Therefore, when the support frame 30 rotates by a predetermined angle, the illumination lamp also rotates by a corresponding angle, so that the illumination angle of the illumination lamp can be adjusted.
Further, the illumination lamp also includes a power source for powering the lamp 80. The power includes battery and solar panel, solar panel with the battery is connected and is used for doing the battery charges. Of course, the battery may be charged via the power grid, or the lamp 80 may be directly powered via the power grid.
A third aspect of the present invention provides a mobile lighting vehicle, as shown in fig. 7, the mobile lighting vehicle comprises a lighting lamp and a trailer 100 for carrying the lighting lamp.
By driving the telescopic mechanism 40, the support frame 30 can be rotated by a predetermined angle around its connection point with the support column 10. The second supporting arm 50 is fixedly connected with the supporting frame 30, and an illuminating lamp can be mounted on the second supporting arm 50. Therefore, when the support frame 30 rotates by a predetermined angle, the illumination lamp also rotates by a corresponding angle, so that the illumination angle of the illumination lamp can be adjusted. Meanwhile, the trailer 100 can move the illumination lamp to a designated place, thereby improving the maneuverability of the illumination lamp.
The above detailed description describes the preferred embodiments of the present invention, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention can be within the scope of the present invention, and can be right to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (8)
1. An angle adjusting device is characterized by comprising a supporting column (10), a first supporting arm (20) fixedly arranged at the top end of the supporting column (10), a supporting frame (30) arranged at the top end of the supporting column (10) and a telescopic mechanism (40) fixedly connected with the first supporting arm (20);
wherein the support frame (30) is hinged with the support column (10); one end of the telescopic mechanism (40) is fixedly connected to the first support arm (20), the other end of the telescopic mechanism is hinged to the support frame (30), and the support frame (30) can rotate by a preset angle by taking a connection point of the support frame (30) and the support column (10) as a center through driving of the telescopic mechanism (40); a second supporting arm (50) is fixedly arranged on the supporting frame (30), and a mounting frame (60) for mounting an illuminating lamp is arranged on the second supporting arm (50);
the telescopic mechanism comprises a hydraulic cylinder (41) and a controller, wherein the controller is connected with the hydraulic cylinder (41) and is used for controlling the working state of the hydraulic cylinder (41).
2. The angle adjusting device of claim 1, wherein the rear end cover of the hydraulic cylinder (41) is fixedly connected with the first support arm (20), and the end of the piston rod thereof is hinged with the support frame (30) through a hinge structure.
3. The angle adjusting device of claim 2, wherein the hinge structure comprises an a-axis (90) fixedly connected with the support frame (30) at two ends, the a-axis (90) penetrates through the piston rod along a radial direction of the piston rod, and the piston rod can rotate around the a-axis (90).
4. The angle adjusting device of claim 1, characterized in that the supporting frame (30) comprises two fixing lugs (31) with the same structure and a connecting plate (32) connecting the two fixing lugs (31); the fixing lug (31) and the connecting plate (32) are integrally formed; the second supporting arm (50) penetrates through and is fixedly connected with the fixing lug (31).
5. The angle adjusting device of claim 4, characterized in that a B shaft (70) fixedly connected with the supporting column (10) is arranged at the top end of the supporting column (10), the first supporting arm (20) is fixedly connected with the B shaft (70), bearings are arranged at two ends of the B shaft (70), and the two fixing lugs (31) are respectively fixedly connected with the two bearings.
6. A lighting lamp, characterized in that it comprises an angle adjustment device according to any one of claims 1 to 5 and a lamp (80) mounted on said mounting frame (60).
7. The cargo lamp according to claim 6, characterized in that it further comprises a power source for powering said lamp (80).
8. A mobile light vehicle, characterized in that it comprises a light according to claim 6 and a trailer (100) for carrying said light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021407744.2U CN212430783U (en) | 2020-07-16 | 2020-07-16 | Angle adjusting device, illuminating lamp and mobile illuminating vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021407744.2U CN212430783U (en) | 2020-07-16 | 2020-07-16 | Angle adjusting device, illuminating lamp and mobile illuminating vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212430783U true CN212430783U (en) | 2021-01-29 |
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ID=74278988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021407744.2U Active CN212430783U (en) | 2020-07-16 | 2020-07-16 | Angle adjusting device, illuminating lamp and mobile illuminating vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212430783U (en) |
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2020
- 2020-07-16 CN CN202021407744.2U patent/CN212430783U/en active Active
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