Angle positioning assembly and lamp

Abstract

The utility model discloses an angle positioning assembly and a lamp, and belongs to the technical field of lighting equipment, the angle positioning assembly comprises a base and an inclination angle measuring device, the base is rotatably connected with the inclination angle measuring device, the base is used for being connected with a to-be-measured object, and the to-be-measured object can be a low-position guardrail lamp or a low-position guardrail lamp. The rotation angle between the base and the inclination angle measuring device can be preset to be a preset value, the inclination angle measuring device is used for detecting the inclination angle between the inclination angle measuring device and the horizontal plane, and in the actual installation process, installation personnel only need to adjust the installation angle of the base and make the inclination angle between the inclination angle measuring device and the horizontal plane be zero. Therefore, the mounting angle of the base can be adjusted to be the most suitable angle.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an angle positioning component and a lamp. Background Art

[0002] Low-mounted guardrail lights are a type of lighting equipment installed on road guardrails. Roads equipped with low-mounted guardrail lights have the advantages of no lamp posts and high-quality road lighting, which has promoted the widespread application of low-mounted guardrail lights.

[0003] The installation height of the low-position guardrail lights is relatively close to the driver's line of sight, resulting in the light emitted by the low-position guardrail lights directly hitting the driver's eyes in some road environments (especially uphill ramps), causing eye discomfort to the driver and even affecting driving safety.

[0004] Therefore, the installation angles of low-position guardrail lights at various locations on the road need to be adjusted appropriately. On uphill sections, the installation angles of low-position guardrail lights need to be adjusted lower (the inclination angle between the light emitted by the low-position guardrail lights and the horizontal plane is larger). On horizontal sections or downhill sections, the installation angles of low-position guardrail lights need to be adjusted higher (the inclination angle between the light emitted by the low-position guardrail lights and the horizontal plane is smaller).

[0005] However, the installation angle adjustment of low-position guardrail lights on the market is rather cumbersome: installers need to use an angle measuring instrument to measure the installation angle of the low-position guardrail lights one by one, and adjust the installation angle while measuring, which is time-consuming and labor-intensive. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an angle positioning assembly and a lamp to solve the problem of complicated angle adjustment in the installation of current low-position guardrail lamps.

[0007] The purpose of this utility model is achieved by the following technical solutions:

[0008] An angle positioning assembly comprises a base and an inclination measuring device;

[0009] The base and the inclination measuring device are rotatably connected;

[0010] The base is used to connect with the object to be measured;

[0011] The inclination measuring device is used to detect the inclination angle between the device and the horizontal plane.

[0012] Preferably, an angle scale is provided on the base, and the angle scale is arranged around the rotation axis between the base and the inclination measuring device.

[0013] Preferably, it further comprises a mounting frame, the mounting frame is rotatably connected to the base, and the inclination measuring device is arranged on the mounting frame.

[0014] Preferably, the mounting bracket is provided with a mounting groove, and the inclination measuring device is detachably embedded in the mounting groove.

[0015] Preferably, it further comprises a fastener;

[0016] The base is provided with a first mounting hole, and the mounting frame is provided with a second mounting hole;

[0017] The fastener is passed through the first mounting hole and the second mounting hole, and is used to squeeze the mounting frame to increase the friction between the mounting frame and the base.

[0018] Preferably, it further comprises a connecting arm, one end of the connecting arm is rotatably connected to the base, and the other end of the connecting arm is provided with the mounting bracket.

[0019] Preferably, it further includes a rotation limiting structure, which includes a plurality of rotation limiting grooves and a plurality of rotation limiting protrusions. One of the mounting frame and the base is provided with the rotation limiting grooves, and the other is provided with the rotation limiting protrusions.

[0020] Preferably, the base is provided with a baffle, the inclination measuring device is located on one side of the baffle, and an observation port is provided on the baffle.

[0021] Preferably, one end of the base is connected to the inclination measuring device, and the other end of the base is provided with a connecting hole.

[0022] In order to achieve the same technical effect, the present invention also provides a lamp including the angle positioning assembly as described above.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] The base and the inclination measuring device are rotatably connected. The base is used to be connected to the object to be measured, which can be a low-position guardrail lamp. The rotation angle between the base and the inclination measuring device can be pre-set to a predetermined value. The inclination measuring device is used to detect the inclination between it and the horizontal plane. During the actual installation process, the installer only needs to adjust the installation angle of the base and make the inclination angle between the inclination measuring device and the horizontal plane zero, so as to ensure that the installation angle of the base is adjusted to the most suitable angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the angle positioning component of the utility model;

[0026] Figure 2 An exploded schematic diagram of the angle positioning component of the utility model;

[0027] Figure 3 This is a schematic diagram of the working state of the angle positioning component of the utility model;

[0028] Figure 4 This is a schematic diagram of the base structure of the angle positioning component of the utility model;

[0029] Figure 5 This is a schematic diagram of the observation port structure of the angle positioning component of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of a lamp according to Example 4 of the utility model;

[0031] In the figure: 10, base; 11, angle scale; 12, first mounting hole; 13, baffle; 131, observation port; 14, connecting hole; 20, inclination measuring device; 30, mounting bracket; 31, mounting groove; 32, second mounting hole; 33, connecting arm; 34, scale arrow; 40, fastener; 50, light-emitting device. DETAILED DESCRIPTION

[0032] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] Example 1

[0036] Combine Figures 1 to 5As shown, the angle positioning assembly of the present invention is schematically shown, including a base 10 and an inclination measuring device 20. The base 10 is used to be connected to the object to be measured, which may be a low-position guardrail lamp; the inclination measuring device 20 is used to detect the inclination between it and the horizontal plane.

[0037] like Figure 1 and Figure 3 , the base 10 and the inclination measuring device 20 are rotatably connected, that is, the angle between the two can be adjusted. The installation angle of the low-position guardrail lamp beside the road can be calculated in advance. Before the angle positioning component leaves the factory, the angle between the base 10 and the inclination measuring device 20 can be pre-adjusted and set. When adjusting the installation angle of the low-position guardrail lamp, the base 10 and the low-position guardrail lamp are connected (the two can be rotated synchronously to adjust the installation angle). The installer only needs to observe whether the inclination angle between the inclination measuring device 20 and the horizontal plane is zero. If so, the installation angle of the base 10 is consistent with the ideal angle during design. If not, adjust the installation angle of the base 10 until the inclination angle between the inclination measuring device 20 and the horizontal plane is zero.

[0038] In this embodiment, the inclination measuring device 20 is preferably a bubble level. The bubble level can be cylindrical with a cavity inside. Liquid is injected into the cavity and bubbles are left. A scale line is provided in the middle of the bubble level. When the middle of the bubble is located on the scale line, it can be judged that the inclination angle between the inclination measuring device 20 and the horizontal plane is zero.

[0039] Specifically, if Figure 2 and Figure 3 The base 10 is provided with an angle scale 11, which is arranged around the rotation axis between the base 10 and the inclination measuring device 20. The angle scale 11 can be used as a reference for the installer. The installer can observe the angle scale 11 to know the rotation angle between the inclination measuring device 20 and the base 10. The angle scale 11 is provided with multiple scales, and the scale numbers are printed, such as -60°, -30°, 0°, 30°, and 60°. It should be noted that, when the base 10 is connected to the low-position guardrail lamp, the base 10 can be rotated together with the low-position guardrail lamp to adjust the installation angle. Assuming that the light-emitting direction of the low-position guardrail lamp is perpendicular to the light-emitting plane of the low-position guardrail lamp, when the angle between the base 10 and the inclination measuring device 20 read by the angle scale 11 is 0°, the light-emitting direction of the low-position guardrail lamp is perpendicular to the horizontal plane and is set toward the ground. When the angle between the base 10 and the inclination measuring device 20 read by the angle scale 11 is 30°, the angle between the light-emitting direction of the low-position guardrail lamp and the horizontal plane is 90°-30°=60°. When the angle between the base 10 and the inclination measuring device 20 read by the angle scale 11 is 30°, the angle between the light-emitting direction of the low-position guardrail lamp and the horizontal plane is 90°-60°=30°.

[0040] Based on the structure and working principle of the above-mentioned angle positioning component, the installer only needs to observe whether the inclination angle between the inclination measuring device 20 and the horizontal plane is zero at the installation site, and adjust the installation angle of the base 10 until the inclination angle between the inclination measuring device 20 and the horizontal plane is zero. The installation angle adjustment of the base 10 can be completed. There is no need to repeatedly measure the installation angle of the base 10 (low-position guardrail lamp), which greatly improves the adjustment efficiency.

[0041] Further, combined with Figure 2 and Figure 3 The angle positioning assembly also includes a mounting bracket 30, which is rotatably connected to the base 10. The mounting bracket 30 is provided with a mounting groove 31, and the inclination measuring device 20 is removably embedded in the mounting groove 31. The mounting groove 31 has an opening, and one side of the inclination measuring device 20 is exposed to the opening, so that the installer can observe the inclination measuring device 20 through the opening of the mounting groove 31. The installation of the mounting bracket 30 facilitates the fixed installation of the inclination measuring device 20. At the same time, a scale arrow 34 is provided on the mounting bracket 30. The angle scale 11 pointed by the scale arrow 34 is the rotation angle between the inclination measuring device 20 and the base 10.

[0042] like Figure 1 and Figure 4 As shown, the base 10 is provided with a baffle 13, the inclination measuring device 20 is located on one side of the baffle 13, and the projection of the mounting bracket 30 on the baffle 13 is located inside the baffle 13. The baffle 13 can provide protection for the mounting bracket 30 and the inclination measuring device 20. The baffle 13 is provided with an observation port 131, through which the installer can observe the inclination measuring device 20. The angle positioning assembly also includes a connecting arm 33, one end of which is rotatably connected to the base 10, and the other end of the connecting arm 33 is provided with the mounting bracket 30. The opening of the mounting groove 31 on the mounting bracket 30 is arranged toward the connection between the connecting arm 33 and the base 10. The arrangement of the connecting arm 33 leaves a gap between the mounting groove 31 and the connection between the connecting arm 33 and the base 10, so that the installer can more easily observe the entire inclination measuring device 20 through the observation port 131.

[0043] like Figure 2The angle positioning assembly also includes a fastener 40, which is preferably a bolt. The base 10 is provided with a first mounting hole 12 with an internal thread, and the mounting bracket 30 is provided with a second mounting hole 32. The fastener 40 is passed through the first mounting hole 12 and the second mounting hole 32. The fastener 40 is rotated relative to the first mounting hole 12 to change the distance between the head of the fastener 40 and the base 10. The fastener 40 is used to squeeze the mounting bracket 30 to increase the friction between the mounting bracket 30 and the base 10. The greater the squeezing force between the mounting bracket 30 and the base 10, the greater the friction. Therefore, the mounting bracket 30 and the base 10 can be locked by the fastener 40 to prevent the mounting bracket 30 and the base 10 from rotating relative to each other. In particular, after the angle positioning assembly completes the preset angle between the inclination measuring device 20 and the base 10 before leaving the factory, the mounting bracket 30 and the base 10 can be locked by the fastener 40. More specifically, a second mounting hole 32 is opened at the end of the connecting arm 33, and the connecting arm 33 is rotatably connected to the base 10 through the second mounting hole 32 and the fastener 40. The fastener 40 can also be used to squeeze the connecting arm 33 to increase the friction between the connecting arm 33 and the base 10.

[0044] In addition, one end of the base 10 is connected to the inclination measuring device 20, and the other end of the base 10 is provided with a connecting hole 14, which can be connected to the low-position guardrail light through existing bolts.

[0045] Example 2

[0046] The difference between this embodiment and embodiment 1 is that the angle positioning assembly also includes a rotation limiting structure, which includes a plurality of rotation limiting grooves and a plurality of rotation limiting protrusions. One of the mounting frame 30 and the base 10 is provided with a rotation limiting groove, and the other is provided with a rotation limiting protrusion. For example, the mounting frame 30 is provided with a rotation limiting groove, and the base 10 is provided with multiple rotation limiting protrusions. The rotation limiting groove on the mounting frame 30 can be engaged with one of the rotation limiting protrusions on the base 10 to keep the mounting frame 30 and the base 10 at a certain specific rotation angle.

[0047] Of course, the mounting frame 30 may be provided with a plurality of rotation-limiting grooves, and the base 10 may be provided with a rotation-limiting protrusion, which can also achieve the goal of maintaining the mounting frame 30 and the base 10 at a certain rotation angle.

[0048] Example 3

[0049] The difference between this embodiment and embodiment 1 is that the inclination measuring device 20 is an existing electronic level, that is, when the inclination angle between the inclination measuring device 20 and the horizontal plane is zero, the indicator light on the inclination measuring device 20 (electronic level) lights up for reference by the installer.

[0050] Example 4

[0051] like Figure 4This embodiment provides a lamp, including a light-emitting device 50 and the above-mentioned angle positioning assembly. The light-emitting device 50 is used for illuminating. The light-emitting device 50 is connected to the connecting hole 14 on the base 10 through existing bolts. Specifically, the base 10 is arranged at one end of the light-emitting device 50.

[0052] To sum up, the base 10 and the inclination measuring device 20 are rotatably connected, and the base 10 is used to be connected to the object to be measured, which can be a low-position guardrail lamp. The rotation angle between the base 10 and the inclination measuring device 20 can be pre-set to a predetermined value. The inclination measuring device 20 is used to detect the inclination angle between it and the horizontal plane. During the actual installation process, the installer only needs to adjust the installation angle of the base 10 and make the inclination angle between the inclination measuring device 20 and the horizontal plane zero to ensure that the installation angle of the base 10 is adjusted to the most suitable angle.

[0053] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An angle positioning assembly, characterized in that: Including a base and an inclination measuring device; The base and the inclination measuring device are rotatably connected; The base is used to connect with the object to be measured; The inclination measuring device is used to detect the inclination angle between the device and the horizontal plane.

2. The angle positioning assembly according to claim 1, characterized in that: An angle scale is provided on the base, and the angle scale is arranged around a rotation axis between the base and the inclination measuring device.

3. The angle positioning assembly according to claim 1, characterized in that: It also includes a mounting frame, which is rotatably connected to the base, and the inclination measuring device is arranged on the mounting frame.

4. The angle positioning assembly according to claim 3, characterized in that: The mounting frame is provided with a mounting groove, and the inclination measuring device is detachably embedded in the mounting groove.

5. The angle positioning assembly according to claim 3, characterized in that: Also included are fasteners; The base is provided with a first mounting hole, and the mounting frame is provided with a second mounting hole; The fastener is passed through the first mounting hole and the second mounting hole, and is used to squeeze the mounting frame to increase the friction between the mounting frame and the base.

6. The angle positioning assembly according to claim 3, characterized in that: It also includes a connecting arm, one end of which is rotatably connected to the base, and the other end of the connecting arm is provided with the mounting bracket.

7. The angle positioning assembly according to claim 3, characterized in that: It also includes a rotation limiting structure, which includes a plurality of rotation limiting grooves and a plurality of rotation limiting protrusions. One of the mounting frame and the base is provided with the rotation limiting grooves, and the other is provided with the rotation limiting protrusions.

8. The angle positioning assembly according to claim 1, characterized in that: The base is provided with a baffle, the inclination measuring device is located on one side of the baffle, and an observation port is opened on the baffle.

9. The angle positioning assembly according to claim 1, characterized in that: One end of the base is connected to the inclination measuring device, and the other end of the base is provided with a connecting hole.

10. A lamp, characterized in that: The invention comprises an angle positioning assembly as claimed in any one of claims 1 to 9.

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