Laser lighting device

Abstract

The utility model provides a laser lighting device, which relates to the technical field of lighting equipment, and comprises a base, a lifting mechanism, an adjusting mechanism and a laser lighting lamp, the lifting mechanism is rotatably connected with the base through a bearing; the adjusting mechanism is arranged on the lifting mechanism in a sleeving manner and is movably connected with the lifting mechanism; the laser illuminating lamp is fixedly connected with the adjusting mechanism; the adjusting mechanism comprises a movable sleeve, an adjusting assembly and a positioning seat, the lifting mechanism is sleeved with the movable sleeve and movably connected with the movable sleeve, one end of the adjusting assembly is rotationally connected with the movable sleeve, and the positioning seat is fixedly connected with the end, away from the movable sleeve, of the adjusting assembly. And the laser illuminating lamp is fixedly connected with the positioning seat. According to the laser lighting device, the flexible and stable angle adjusting function is achieved, the laser lighting device adapts to various different installation environments and lighting requirements, and richer lighting choices are provided for users.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field, concretely relates to a laser lighting device. BACKGROUND

[0002] The laser lighting device is a kind of lighting equipment using laser as light source.It utilizes the light of laser emission, and is modulated and loss controlled by specific optical elements, to form the illumination effect required.Because laser has the advantages of high brightness, high directionality, long service life, etc., laser lighting device has wide application prospect in multiple fields.Laser lighting device is mainly used for decorative lighting, and sometimes can also be used to outline the profile of large building.

[0003] The Chinese utility model patent with the announcement number CN217004360U discloses a kind of laser lighting device of being adjusted easily, and it specifically discloses including laser lighting lamp, laser lighting lamp is provided with support frame outside;Fixed disc, the surface of fixed disc is installed with connecting rod, the end of connecting rod is installed with pull rod, the end of support frame is installed with extension plate, the surface of extension plate is installed with rotating rod, the end of rotating rod is installed with fixed block, the surface of pull rod is installed with spring;And gear teeth, be located on the surface of laser lighting lamp;The outer sleeve of the rotating shaft of support frame is provided with fixed disc, under the impetus of spring, make the gear teeth on the surface of fixed disc and the gear teeth of laser lighting lamp meshing, support frame is fixed;Rotating rotating rod, make fixed block be clamped on the surface of pull rod, just can keep the surface of fixed disc and the gear teeth of laser lighting lamp always meshing, keep the stability of support frame, when changing the angle of support frame, just need to make the surface of fixed disc not meshing with the gear teeth of laser lighting lamp to adjust.

[0004] However, in the above technical scheme, only the angle of laser lighting lamp pitching can be adjusted, it is difficult to adjust the angle of other directions and the overall height, leading to unable to accurately illuminate specific area, unable to adapt to a variety of different installation environment and lighting demand, affect lighting effect and user experience. UTILITY MODEL CONTENT

[0005] Therefore, in order to solve the problem that the existing laser lighting device is difficult to adjust the angle of other directions and the overall height, leading to unable to accurately illuminate specific area, unable to adapt to a variety of different installation environment and lighting demand, the purpose of the utility model is to provide a kind of laser lighting device, and the specific technical scheme is as follows:

[0006] The utility model provides a kind of laser lighting device, including base, lifting mechanism, adjusting mechanism and laser lighting lamp, the lifting mechanism is rotatably connected with the base by bearing;The adjusting mechanism is set on the lifting mechanism, and is movably connected with the lifting mechanism;The laser lighting lamp is fixedly connected with the adjusting mechanism;The adjusting mechanism includes movable sleeve, adjusting assembly and locating seat, the movable sleeve is set on the lifting mechanism and is movably connected with the lifting mechanism, one end of the adjusting assembly is rotatably connected with the movable sleeve, the locating seat is fixedly connected with the end of the adjusting assembly away from the movable sleeve, and the laser lighting lamp is fixedly connected with the locating seat.

[0007] Further, the lifting mechanism includes a drive motor and a rotating shaft, the output end of the drive motor is fixedly connected with one end of the rotating shaft, the end of the rotating shaft away from the drive motor is rotatably connected with the base by a bearing, and the movable sleeve is threadedly connected with the rotating shaft.

[0008] Further, a limiting piece is arranged on the rotating shaft, the limiting piece is arranged below the adjusting mechanism to limit the adjusting structure.

[0009] Further, a buffer layer is arranged on the limiting piece.

[0010] Further, the adjusting assembly includes a first adjusting arm, a second adjusting arm and a third adjusting arm, one end of the first adjusting arm is rotatably connected with the movable sleeve, the end of the first adjusting arm away from the movable sleeve is rotatably connected with one end of the second adjusting arm, the end of the second adjusting arm away from the first adjusting arm is rotatably connected with one end of the third adjusting arm, and the end of the third adjusting arm away from the second adjusting arm is fixedly connected with the locating seat.

[0011] Further, the second adjusting arm is arranged above the first adjusting arm, the third adjusting arm is arranged above the second adjusting arm, the arm length of the first adjusting arm is greater than the arm length of the second adjusting arm, and the arm length of the second adjusting arm is greater than the arm length of the third adjusting arm.

[0012] Further, the movable sleeve is respectively connected with two adjusting assemblies, and the two adjusting assemblies are symmetrically arranged on the movable sleeve.

[0013] Further, the laser lighting lamp includes a fixed frame, a movable frame and a lamp body, the fixed frame is fixedly connected with the locating seat, the movable frame is fixedly connected with the fixed frame, both sides of the lamp body are fixedly connected with rotating shafts, the rotating shafts pass through the movable frame and are rotatably connected with the movable frame.

[0014] Further, a plurality of heat dissipation strips are arranged on the lamp body, and each heat dissipation strip is provided with a heat dissipation hole.

[0015] Further, the bottom of the lamp body is provided with a handle fixedly connected with the lamp body.

[0016] Compared with the prior art, the laser lighting device has the beneficial effects that: the laser lighting device provides a stable installation foundation through the base; the lifting mechanism is rotatably connected with the base through the bearing, and drives the laser lighting lamp to move up and down in the vertical direction; the adjusting mechanism includes the movable sleeve, the adjusting assembly, and the positioning seat, and drives the laser lighting lamp to adjust the horizontal angle. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application can be further understood from the following description taken in conjunction with the accompanying drawings, in which the components in the drawings are not necessarily drawn to scale, emphasis being instead placed upon illustrating the principles of the embodiments, and in which like reference numerals designate corresponding parts throughout the different views.

[0018] Figure 1 is a structural schematic view of the laser lighting device according to an embodiment of the present application;

[0019] Figure 2 is a structural schematic view of the adjusting mechanism according to an embodiment of the present application;

[0020] Figure 3 is a structural schematic view of the laser lighting lamp according to an embodiment of the present application.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, base; 2, lifting mechanism; 21, driving motor; 22, rotating shaft; 23, limiting piece; 3, adjusting mechanism; 31, movable sleeve; 32, adjusting assembly; 321, first adjusting arm; 322, second adjusting arm; 323, third adjusting arm; 33, positioning seat; 4, laser lighting lamp; 41, fixed frame; 42, movable frame; 43, lamp body; 44, rotating shaft; 45, heat dissipation strip; 46, heat dissipation hole; 47, handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below in conjunction with the embodiments, and it should be understood that the specific embodiments described herein are only used to explain the present application, and do not limit the protection scope of the present application.

[0024] 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 and do not represent the only implementation methods.

[0025] 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 this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] The "first" and "second" in the present invention do not represent specific quantities and orders, but are only used to distinguish names.

[0027] like Figure 1-Figure 3 As shown, a laser lighting device in one embodiment of the present invention includes a base 1, a lifting mechanism 2, an adjustment mechanism 3, and a laser light 4. The lifting mechanism 2 is rotatably connected to the base 1 via a bearing. The adjustment mechanism 3 is mounted on the lifting mechanism 2 and movably connected to the lifting mechanism 2. The laser light 4 is fixedly connected to the adjustment mechanism 3. The adjustment mechanism 3 includes a movable sleeve 31, an adjustment component 32, and a positioning seat 33. The movable sleeve 31 is mounted on the lifting mechanism 2 and movably connected to the lifting mechanism 2. One end of the adjustment component 32 is rotatably connected to the movable sleeve 31. The positioning seat 33 is fixedly connected to the end of the adjustment component 32 away from the movable sleeve 31. The laser light 4 is fixedly connected to the positioning seat 33. The base 1 provides a stable mounting base. The lifting mechanism 2 is rotatably connected to the base 1 via a bearing, driving the laser light 4 to move vertically. The adjustment mechanism 3, which includes the movable sleeve 31, the adjustment component 32, and the positioning seat 33, drives the laser light 4 to adjust its horizontal angle. When it is necessary to adjust the irradiation angle of the laser lighting lamp 4, first adjust the height of the laser lighting lamp 4 through the lifting mechanism 2, and then adjust the horizontal angle through the adjustment component 32 in the adjustment mechanism 3. The rotation of the adjustment component 32 will drive the positioning seat 33 and the laser lighting lamp 4 to rotate together, thereby achieving angle adjustment. By precisely controlling the movement of the lifting mechanism 2 and the adjustment mechanism 3, precise control of the irradiation angle of the laser lighting lamp 4 can be achieved.

[0028] As the preferred embodiment of the utility model, it can also have the following additional technical features: the lifting mechanism 2 includes a driving motor 21 and a rotating shaft 22, the output end of the driving motor 21 is fixedly connected with one end of the rotating shaft 22, so as to receive the rotating power from the driving motor 21, the end of the rotating shaft 22 away from the driving motor 21 is rotatably connected with the base 1 through a bearing, allowing the rotating shaft 22 to rotate freely on the base 1, while the stable support movable sleeve 31 is screwedly connected with the rotating shaft 22, the movable sleeve 31 moves along the axial direction of the rotating shaft 22 when the rotating shaft 22 rotates, thereby realizing the lifting function and driving the position adjustment of the laser illuminating lamp 4 in the vertical direction.

[0029] As the preferred embodiment of the utility model, it can also have the following additional technical features: the rotating shaft 22 is provided with a limiting piece 23, the limiting piece 23 is arranged below the adjusting mechanism 3, for limiting the adjusting structure, limiting the movement range of the adjusting mechanism 3 on the rotating shaft 22, by setting a reasonable limiting position, the laser illuminating device can be ensured not to exceed the predetermined safety range during the lifting and angle adjustment process, thereby avoiding problems such as structure damage or poor lighting effect; at the same time, during the lifting or angle adjustment process, the limiting piece 23 can prevent the adjusting mechanism 3 from moving excessively due to inertia or external force.

[0030] As the preferred embodiment of the utility model, it can also have the following additional technical features: the limiting piece 23 is provided with a buffer layer (not shown in the figure). In this embodiment, the buffer layer includes a buffer plate and a spring, one end of the spring is fixedly connected with the buffer plate, and the end of the spring away from the buffer plate is fixedly connected with the limiting piece 23. When the adjusting mechanism 3 moves on the rotating shaft 22 and approaches the limiting piece 23, the spring in the buffer layer can absorb and disperse the impact energy, thereby slowing down the impact of the adjusting mechanism 3 on the limiting piece 23, which helps to protect the limiting piece 23 and the adjusting mechanism 3 from being damaged, while reducing noise and vibration.

[0031] As the preferred embodiment of the utility model, it can also have the following additional technical features: the adjusting assembly 32 includes a first adjusting arm 321, a second adjusting arm 322 and a third adjusting arm 323, one end of the first adjusting arm 321 is rotatably connected with the movable sleeve 31, the end of the first adjusting arm 321 away from the movable sleeve 31 is rotatably connected with one end of the second adjusting arm 322, the end of the second adjusting arm 322 away from the first adjusting arm 321 is rotatably connected with one end of the third adjusting arm 323, further increasing the flexibility of angle adjustment, and the end of the third adjusting arm 323 away from the second adjusting arm 322 is fixedly connected with the positioning seat 33. Through the design of multiple arms, the adjusting assembly 32 can realize flexible angle adjustment of the laser illuminating lamp 4 in the horizontal and vertical directions, thereby adapting to different lighting needs and installation environments.

[0032] As the preferred embodiment of the utility model, it can also have the following additional technical features: the second adjusting arm 322 is arranged above the first adjusting arm 321, and the third adjusting arm 323 is arranged above the second adjusting arm 322, the hierarchical layout enables each adjusting arm to realize more accurate angle adjustment on the basis of the adjusting arm below it, the arm length of the first adjusting arm 321 is greater than that of the second adjusting arm 322, the arm length of the second adjusting arm 322 is greater than that of the third adjusting arm 323, and the third adjusting arm 323 has the shortest arm length, so that it can more accurately control the position and angle of the positioning seat 33, thereby helping to reduce the error caused by rotation and improving the accuracy of angle adjustment. By arranging the second and third adjusting arms 323 above the first adjusting arm 321 and reasonably adjusting the arm length ratio, the whole adjusting assembly 32 can maintain a more stable structure during angle adjustment, more effectively disperse the load, help to reduce vibration and shaking caused by rotation, and thereby improve the stability of the laser lighting device.

[0033] As the preferred embodiment of the utility model, it can also have the following additional technical features: the movable sleeve 31 is connected with two adjusting assemblies 32 respectively, and the two adjusting assemblies 32 are symmetrically arranged on the movable sleeve 31. The two symmetrically arranged adjusting assemblies 32 allow more flexible angle adjustment in the horizontal and vertical directions, and since the two adjusting assemblies 32 can work independently, they can cooperate with each other to meet more complex angle adjustment requirements, so that the laser lighting device can more accurately meet various lighting needs and improve the lighting effect.

[0034] As the preferred embodiment of the utility model, it can also have the following additional technical features: the laser lighting lamp 4 comprises a fixed frame 41, a movable frame 42 and a lamp body 43, the fixed frame 41 is fixedly connected with the positioning seat 33, the movable frame 42 is fixedly connected with the fixed frame 41, and the two sides of the lamp body 43 are fixedly connected with rotating shafts 44, the rotating shafts 44 pass through the movable frame 42 and are rotatably connected with the movable frame 42. When the inclination angle of the laser lighting lamp 4 needs to be adjusted, the lamp body 43 can be rotated to change the irradiation direction of the laser beam.

[0035] As the preferred embodiment of the utility model, it can also have the following additional technical features: a plurality of heat dissipation strips 45 are arranged on the lamp body 43, which increases the surface area of the lamp body 43 and provides more heat dissipation area. This helps to speed up the heat dissipation speed, reduce the temperature of the lamp body 43, and the heat dissipation strips 45 are provided with heat dissipation holes 46, which allows air to directly contact the heat source inside the lamp body 43, thereby promoting heat transfer and exchange, speeding up heat dissipation and further reducing the temperature of the lamp body 43.

[0036] As the preferred embodiment of the utility model, it can also have the following additional technical features: the bottom of the lamp body 43 is provided with a handle 47, the handle 47 is fixedly connected with the lamp body 43, by setting the handle 47, the angle between the lamp body 43 and the movable frame 42 is adjusted, by holding the handle 47 and exerting appropriate force, the operator can accurately control the rotation of the lamp body 43 to meet different lighting needs, and avoid the lamp body 43 from being too high to injure the operator. In the embodiment, the handle 47 is made of heat insulation material.

[0037] The structure of the laser lighting device of the embodiment is reasonable, convenient to use, and can also be used for other devices with similar use requirements to achieve, in the embodiment, the laser lighting device realizes flexible and stable angle adjustment function, adapts to various different installation environments and lighting needs, improves adaptability and reliability, and provides users with more rich lighting options.

[0038] In the description of the above embodiments, greater than, less than, more than, etc. are understood as not including the number, the meaning of several, multiple is more than one, above, below, etc. are understood as including the number. If the first, second is described only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0039] The technical features of the above described embodiments can be combined arbitrarily, in order to make the description simple, not all possible combinations of the technical features in the above described embodiments are described, however, as long as the combination of the technical features does not have contradictory relationship, it should be considered as the range disclosed in the specification.

[0040] The above described embodiments only express several implementation ways of the utility model, the description is more specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, on the premise of not departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A laser lighting device, characterized in that: include: base; A lifting mechanism, wherein the lifting mechanism is rotatably connected to the base via a bearing; an adjusting mechanism, the adjusting mechanism being sleeved on the lifting mechanism and movably connected to the lifting mechanism; a laser lighting lamp, wherein the laser lighting lamp is fixedly connected to the adjustment mechanism; Among them, the adjustment mechanism includes a movable sleeve, an adjustment component and a positioning seat. The movable sleeve is arranged on the lifting mechanism and is movably connected to the lifting mechanism. One end of the adjustment component is rotatably connected to the movable sleeve. The positioning seat is fixedly connected to the end of the adjustment component away from the movable sleeve. The laser lighting lamp is fixedly connected to the positioning seat.

2. The laser lighting device according to claim 1, characterized in that The lifting mechanism includes a driving motor and a rotating shaft. The output end of the driving motor is fixedly connected to one end of the rotating shaft. The end of the rotating shaft away from the driving motor is rotatably connected to the base through a bearing. The movable sleeve is threadedly connected to the rotating shaft.

3. The laser lighting device according to claim 2, characterized in that: A limiting member is provided on the rotating shaft and is provided below the adjusting mechanism for limiting the adjusting structure.

4. The laser lighting device according to claim 3, characterized in that: A buffer layer is provided on the limiting component.

5. The laser lighting device according to claim 1, wherein: The adjustment assembly includes a first adjustment arm, a second adjustment arm and a third adjustment arm, one end of the first adjustment arm is rotatably connected to the movable sleeve, one end of the first adjustment arm away from the movable sleeve is rotatably connected to one end of the second adjustment arm, one end of the second adjustment arm away from the first adjustment arm is rotatably connected to one end of the third adjustment arm, and one end of the third adjustment arm away from the second adjustment arm is fixedly connected to the positioning seat.

6. The laser lighting device according to claim 5, characterized in that: The second adjustment arm is arranged above the first adjustment arm, the third adjustment arm is arranged above the second adjustment arm, the arm length of the first adjustment arm is greater than the arm length of the second adjustment arm, and the arm length of the second adjustment arm is greater than the arm length of the third adjustment arm.

7. The laser lighting device according to claim 1, characterized in that: The movable sleeve is respectively connected to two adjustment components, and the two adjustment components are symmetrically arranged on the movable sleeve.

8. The laser lighting device according to claim 1, wherein: The laser lighting lamp includes a fixed frame, a movable frame and a lamp body, the fixed frame is fixedly connected to the positioning seat, the movable frame is fixedly connected to the fixed frame, and a rotating shaft is fixedly connected to both sides of the lamp body, and the rotating shaft passes through the movable frame and is rotatably connected to the movable frame.

9. The laser lighting device according to claim 8, characterized in that: The lamp body is provided with a plurality of heat dissipation strips, and each heat dissipation strip is provided with a heat dissipation hole.

10. The laser lighting device according to claim 8, characterized in that A handle is provided at the bottom of the lamp body, and the handle is fixedly connected to the lamp body.

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