Lamp mounting device and lighting equipment

Abstract

The utility model relates to a lamp mounting device and lighting equipment. The lamp mounting device comprises a shell, a pressing block assembly, a support and an adjusting assembly. The pressing block assembly comprises a first pressing block and a second pressing block, the first pressing block is arranged on the shell, the second pressing block is arranged on the side, opposite to the shell, of the first pressing block, the second pressing block and the first pressing block are arranged in a stacked mode, and at least part of the space between the second pressing block and the first pressing block is spaced to form a rotating groove; the support comprises a supporting arm, a rotating hole is formed in the supporting arm, and the supporting arm is rotatably arranged in a rotating groove between the first pressing block and the second pressing block in a sleeved mode through the rotating hole. The adjusting assembly can adjust the distance between the first pressing block and the second pressing block to change the width of the rotating groove, so that the extrusion force of the groove wall of the rotating groove on the supporting arm is changed, and the adjusting assembly can move to an unlocking position or a locking position; at the unlocking position, the supporting arm can rotate; at the locking position, the groove wall of the rotating groove extrudes the supporting arm to generate friction force, and the supporting arm can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a lamp installation device and lighting equipment. Background Art

[0002] With the development of modern society, lighting equipment plays a vital role in daily life and industrial production. Traditional lighting equipment usually adopts a fixed installation method. Although it can meet basic lighting needs, it has many shortcomings in flexibility and adaptability.

[0003] Most existing lighting systems lack the flexibility to adapt to changing environments and user needs. Changing the angle or direction of illumination, in particular, often requires the use of external tools, which is cumbersome and difficult to achieve precise positioning. Furthermore, the installation and maintenance of traditional lighting equipment is complex, time-consuming, and labor-intensive, increasing operating costs.

[0004] To address these issues, some angle-adjustable lighting devices have emerged on the market. However, these devices often have complex structures, high costs, and lack stability during use. Therefore, there is an urgent need for a new type of lighting device that can achieve efficient, stable, and easy-to-use lighting angle adjustment while maintaining a simple structure and reasonable cost.

[0005] BACKGROUND OF THE INVENTION The above information disclosed is only for understanding the background of the concept of the present invention and may contain information that does not constitute prior art. Utility Model Content

[0006] Based on this, it is necessary to provide a lamp installation device and lighting equipment to address the above problems.

[0007] The present application provides a lamp installation device, which includes:

[0008] A housing, the housing being used to connect to a lamp;

[0009] A pressure block assembly, the pressure block assembly comprising a first pressure block and a second pressure block, the first pressure block being disposed on the housing, the second pressure block being disposed on a side of the first pressure block facing away from the housing, the second pressure block being stacked with the first pressure block, and a rotation groove being formed at least partially between the second pressure block and the first pressure block;

[0010] a bracket, the bracket comprising a support arm, the support arm having a rotation hole formed therein, the support arm being rotatably sleeved in the rotation groove between the first pressing block and the second pressing block through the rotation hole; and

[0011] An adjusting assembly is provided, wherein the adjusting assembly can adjust the distance between the first pressure block and the second pressure block to change the width of the rotating groove, thereby changing the squeezing force of the groove wall of the rotating groove on the support arm, and the adjusting assembly can move to an unlocked position or a locked position; in the unlocked position, the support arm can rotate relative to the shell; in the locked position, the friction force generated by the groove wall of the rotating groove squeezing the support arm can fix the support arm.

[0012] The above-mentioned lamp mounting device can achieve at least the following beneficial effects: Through its ingenious structural design, the lamp mounting device enables flexible adjustment of the illumination angle, significantly improving the practicality and user experience of the lamp. Specifically, the combination of the pressure block assembly and the adjustment assembly enables the bracket to flexibly switch between an unlocked position and a locked position. When the housing is rotated relative to the bracket to adjust the illumination angle of the lamp, the adjustment assembly can be used to increase the distance between the first and second pressure blocks, thereby reducing the pressure exerted by the groove wall of the rotation groove on the support arm of the bracket, thereby reducing the friction exerted on the support arm. When the housing is in the unlocked position, the support arm can rotate relative to the housing. At this point, the illumination direction of the lamp can be easily adjusted to meet the lighting requirements of different scenarios. In the locked position, the adjustment assembly can be used to decrease the distance between the first and second pressure blocks, thereby increasing the pressure exerted by the groove wall of the rotation groove on the support arm of the bracket, until the groove wall of the rotation groove can fix the support arm through friction, ensuring that the lamp is stable at the adjusted angle and avoiding lighting deviation caused by looseness. In addition, this design simplifies the installation and adjustment steps of the lamp. Users can achieve precise angle control through simple adjustment actions, improving the convenience and efficiency of use.

[0013] In some embodiments, the lamp mounting device further includes a fastener that sequentially passes through the second pressing block and the first pressing block to connect to the housing. The fastener sequentially passes through the second pressing block and the first pressing block to connect to the housing. The fastener ensures a tight fit between the pressing block assembly and the housing, ensuring a reliable connection.

[0014] In some embodiments, the lamp mounting device further includes a truncated cone fixed to the second pressing block. The truncated cone is located on the side of the second pressing block facing the first pressing block, and has a smaller diameter than the first and second pressing blocks. The outer circumference of the truncated cone, together with the first and second pressing blocks, forms the rotation groove. The support arm is rotatably mounted on the outer circumference of the truncated cone through the rotation hole. The lamp mounting device includes a truncated cone fixedly connected to the second pressing block, and located on the side of the second pressing block facing the first pressing block. The diameter of the truncated cone is smaller than the diameters of the first and second pressing blocks, and its outer circumference forms the rotation groove together with the first and second pressing blocks. The support arm is rotatably mounted on the outer circumference of the truncated cone through the rotation hole. This design allows the support arm to rotate freely around the truncated cone, thereby providing greater flexibility and adjustment range. This structure makes installation and adjustment of the lamp more convenient, allowing users to easily adjust the lamp's illumination direction and angle as needed, ensuring optimal lighting effects in different environments and conditions. At the same time, this design also improves the stability and durability of the device, ensuring that it can maintain good performance during long-term use.

[0015] In some embodiments, a first limiting recess is provided on the shell, and a first limiting protrusion is provided on the first pressure block, and the first limiting protrusion is embedded in the first limiting recess to limit the rotation of the first pressure block relative to the shell. The first limiting protrusion is embedded in the first limiting recess, and this design is used to limit the rotation of the first pressure block relative to the shell. Through this limiting structure, the first pressure block can be effectively prevented from unnecessary rotation during installation or use, ensuring that the lamp remains stable in the set position. This design not only makes the installation process easier and improves the overall stability of the device, but also enhances its safety, avoiding the deviation of the lighting direction of the lamp or other potential problems due to accidental rotation.

[0016] In some embodiments, a second limiting recess is provided on the side of the first pressure block facing away from the shell, and a second limiting protrusion is provided on the end face of the cone facing the first pressure block, and the second limiting protrusion is embedded in the second limiting recess to limit the rotation of the second pressure block relative to the first pressure block. The second limiting protrusion is embedded in the second limiting recess, and this design is used to limit the rotation of the second pressure block relative to the first pressure block. Through this limiting structure, the second pressure block can be effectively prevented from unnecessary rotation during use, ensuring that each component remains stable in the set position. This design not only makes the installation process easier and improves the overall stability of the device, but also enhances its safety, avoiding the deviation of the lighting direction of the lamp or other potential problems due to accidental rotation.

[0017] In some embodiments, the number of fasteners is multiple. Multiple fasteners can more evenly distribute and bear the load, reducing the pressure and stress on a single fastener. This multi-point fastening method not only enhances the stability of the structure but also improves the durability and reliability of the device during use.

[0018] In some embodiments, the adjustment assembly further includes an adjustment member and a cover plate, the cover plate being located on a side of the second pressure block facing away from the first pressure block. The adjustment member passes through the cover plate, the first pressure block, and is threadedly connected to the second pressure block. The adjustment member is configured to rotate under the action of an external force and drive the cover plate to move relative to the first pressure block to move the cover plate to the unlocked position or the locked position. In the unlocked position, the cover plate moves away from the first pressure block to reduce the squeezing force of the first and second pressure blocks on the support arm, thereby allowing the support arm to rotate relative to the housing within the rotation slot. In the locked position, the cover plate drives the second pressure block toward the first pressure block to increase the squeezing force of the first and second pressure blocks on the support arm, thereby fixing the support arm. In the unlocked position, the cover plate moves away from the first pressure block, thereby reducing the squeezing force of the first and second pressure blocks on the support arm, thereby allowing the support arm to rotate freely along the rotation slot. This design makes the device more flexible and convenient when adjustment or repositioning is required. In the locked position, the cover pushes the second pressure block closer to the first pressure block, increasing the pressure exerted by the first and second pressure blocks on the support arm. This increased pressure effectively secures the support arm, ensuring its stability and safety in the set position. In this way, the adjustment member provides a flexible and reliable mechanism for controlling the movement and fixed state of the support arm.

[0019] In some embodiments, the adjusting member has a limiting end and a threaded end that are away from each other, the threaded end is threadedly connected to the first pressure block, and the limiting end can abut against the side of the cover plate facing away from the first pressure block to limit the movement of the cover plate in the direction away from the first pressure block. The adjusting member is designed to have a limiting end and a threaded end that are away from each other. The threaded end is threadedly connected to the first pressure block, and this connection method allows the adjusting member to change its relative position by rotation. The limiting end can abut against the side of the cover plate facing away from the first pressure block, and its main function is to limit the movement of the cover plate in the direction away from the first pressure block. The limiting end provides a restriction so that the cover plate cannot be separated from the adjusting member. When the adjusting member is tightened, that is, when the limiting end of the adjusting member is about to approach the first pressure block, the cover plate will also push the second pressure block closer to the first pressure block under the abutment of the limiting end, thereby increasing the squeezing force of the first pressure block and the second pressure block on the support arm.

[0020] In some embodiments, each adjustment assembly includes multiple adjustment members, which are evenly distributed across the cover plate. This even distribution of adjustment members ensures that the cover plate is evenly stressed during adjustment, reducing the risk of deformation or damage caused by single-point stress. This even distribution helps improve the stability and durability of the entire device.

[0021] In some embodiments, the bracket further comprises a main body, the support arms are provided in two numbers, the two support arms are respectively connected to opposite sides of the main body, the pressure block assemblies and the adjustment assemblies are both provided in two numbers, the two pressure block assemblies are respectively provided on opposite sides of the housing, and each pressure block assembly corresponds to one adjustment assembly and one support arm. The two support arms are respectively connected to opposite sides of the main body, the pressure block assemblies and the adjustment assemblies are also provided in two numbers, and are respectively located on opposite sides of the housing, and each pressure block assembly corresponds to one adjustment assembly and one support arm. Such a structure provides good balance and stability.

[0022] In some embodiments, the support arm is provided with a scale distributed along the periphery of the rotation aperture. This design provides intuitive visual feedback, allowing the user to accurately monitor and adjust the angle or position of the support arm. The presence of the scale facilitates precise positioning, particularly when fine adjustments to the support arm's rotation angle are required. The user can ensure the support arm is at the desired angle by observing the scale, achieving greater precision and consistency. This is particularly useful in applications that require repetitive setup or rapid switching between multiple positions.

[0023] The present application also provides a lighting device, which includes a lamp and a lamp mounting device as described in any of the above embodiments, wherein the lamp is arranged on the shell, and when in the unlocked position, the shell can rotate relative to the bracket to adjust the illumination angle of the lamp.

[0024] The above-mentioned lighting device, because it includes the lamp mounting device described in any of the above-mentioned embodiments, also has at least the following beneficial effects: the lamp mounting device of the lighting device, through its ingenious structural design, achieves flexible adjustment of the illumination angle, significantly improving the practicality and user experience of the lamp. Specifically, the combination of the pressure block assembly and the adjustment assembly enables the bracket to flexibly switch between an unlocked position and a locked position. When the housing is rotated relative to the bracket to adjust the illumination angle of the lamp, the adjustment assembly can be used to increase the distance between the first and second pressure blocks, thereby reducing the pressure exerted by the groove wall of the rotation groove on the support arm of the bracket, thereby reducing the friction exerted on the support arm. When the housing is in the unlocked position, the support arm can rotate relative to the housing. At this point, the illumination direction of the lamp can be easily adjusted to meet the lighting requirements of different scenarios. In the locked position, the adjustment assembly can be used to decrease the distance between the first and second pressure blocks, thereby increasing the pressure exerted by the groove wall of the rotation groove on the support arm of the bracket, until the groove wall of the rotation groove can fix the support arm through friction, ensuring that the lamp is stable at the adjusted angle and avoiding lighting deviation caused by looseness. In addition, this design simplifies the installation and adjustment steps of the lamp. Users can achieve precise angle control through simple adjustment actions, improving the convenience and efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the conventional technology, the following briefly introduces the drawings required for use in the embodiments or the conventional technology descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic structural diagram of a lamp installation device provided in one embodiment of the present utility model.

[0027] Figure 2 A partially exploded schematic diagram of a lamp installation device provided by one embodiment of the present invention.

[0028] Figure 3 A partial cross-sectional view of a lamp installation device provided by one embodiment of the present invention.

[0029] Figure 4 This is another partial cross-sectional view of a lamp installation device provided by one embodiment of the present invention.

[0030] Reference numerals:

[0031] 10. Lamp installation device; 100. Housing; 110. First limiting recess; 200. Pressure block assembly; 210. First pressure block; 211. First limiting protrusion; 212. Second limiting recess; 220. Second pressure block; 222. Second limiting protrusion; 230. Cone; 240. Rotation groove; 300. Bracket; 310. Support arm; 311. Rotation hole; 312. Scale; 320. Main body; 400. Adjustment assembly; 410. Adjustment member; 411. Limiting end; 412. Threaded end; 420. Cover; 500. Fastener; 600. Lamp. DETAILED DESCRIPTION

[0032] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] See also Figures 1 to 4 In some embodiments, the present application provides a lamp installation device 10, which includes a shell 100, a pressure block assembly 200, a bracket 300 and an adjustment assembly 400. The shell 100 is used to connect the lamp 600; the pressure block assembly 200 includes a first pressure block 210 and a second pressure block 220, the first pressure block 210 is provided on the shell 100, and the second pressure block 220 is provided on the side of the first pressure block 210 facing away from the shell 100, the second pressure block 220 and the first pressure block 210 are stacked, and a rotation groove 240 is formed at least partially between the second pressure block 220 and the first pressure block 210; the bracket 300 includes a support arm 310, and a rotation hole 311 is opened on the support arm 310, and the support arm 310 is rotatably mounted on the support arm 310 through the rotation hole 311. In the rotating groove 240 between the first pressing block 210 and the second pressing block 220; the adjusting component 400 can adjust the distance between the first pressing block 210 and the second pressing block 220 to change the width of the rotating groove 240, thereby changing the squeezing force of the groove wall of the rotating groove 240 on the support arm 310, and the adjusting component 400 can move to an unlocked position or a locked position; in the unlocked position, the support arm 310 can rotate in the rotating groove 240 relative to the shell 100; in the locked position, the friction force generated by the groove wall of the rotating groove 240 squeezing the support arm 310 can fix the support arm 310.

[0034] The above-mentioned lamp installation device 10 can at least achieve the following beneficial effects: the lamp installation device 10 realizes flexible adjustment of the illumination angle through ingenious structural design, significantly improving the practicality and user experience of the lamp 600. Specifically, the combination of the pressure block assembly 200 and the adjustment assembly 400 enables the bracket 300 to flexibly switch between the unlocked position and the locked position. When the housing 100 is to be rotated relative to the bracket 300 to adjust the illumination angle of the lamp 600, the adjustment assembly 400 can be used to adjust the distance between the first pressure block 210 and the second pressure block 220 to increase, that is, reduce the squeezing force of the groove wall of the rotation groove 240 on the support arm 310 of the bracket 300, thereby reducing the friction force on the support arm 310. When the support arm 310 is in the unlocked position, it can rotate relative to the housing 100. At this time, the illumination direction of the lamp 600 can be easily adjusted to meet the lighting needs of different scenes. When in the locked position, the distance between the first pressing block 210 and the second pressing block 220 is reduced through the adjustment assembly 400, thereby increasing the squeezing force of the groove wall of the rotation slot 240 on the support arm 310 of the bracket 300 until the groove wall of the rotation slot 240 can fix the support arm 310 through friction, ensuring that the lamp 600 remains stable at the adjusted angle and avoiding lighting deviations caused by looseness. In addition, this design simplifies the installation and adjustment steps of the lamp 600. Users can achieve precise angle control with simple adjustments, improving convenience and efficiency.

[0035] Specifically, if Figure 2 and Figure 3 As shown, in some embodiments, the lamp installation device 10 further includes a fastener 500, which sequentially passes through the second pressing block 220 and the first pressing block 210 to be connected to the housing 100. The fastener 500 sequentially passes through the second pressing block 220 and the first pressing block 210 and is connected to the housing 100. The connection of the fastener 500 ensures a tight connection between the pressing block assembly 200 and the housing 100, ensuring the reliability of the connection.

[0036] Specifically, if Figure 2 and Figure 3As shown, in some embodiments, the lamp mounting device 10 further includes a truncated platform 230 fixed to the second pressing block 220. The truncated platform 230 is disposed on the side of the second pressing block 220 facing the first pressing block 210. The diameter of the truncated platform 230 is smaller than that of the first pressing block 210 and the second pressing block 220. The outer circumference of the truncated platform 230, together with the first pressing block 210 and the second pressing block 220, forms the rotation groove 240. The support arm 310 is rotatably mounted on the outer circumference of the truncated platform 230 through the rotation hole 311. The lamp mounting device 10 includes a truncated platform 230 fixedly connected to the second pressing block 220. The truncated platform 230 is disposed on the side of the second pressing block 220 facing the first pressing block 210. The diameter of the truncated platform 230 is smaller than that of the first pressing block 210 and the second pressing block 220. The outer circumference of the truncated platform 230, together with the first pressing block 210 and the second pressing block 220, forms the rotation groove 240. Support arm 310 is rotatably mounted on the outer circumference of table 230 via rotation hole 311. This design allows support arm 310 to rotate freely around table 230, providing greater flexibility and adjustment range. This structure facilitates installation and adjustment of lamp 600, allowing users to easily adjust the direction and angle of illumination of lamp 600 as needed, ensuring optimal lighting effects in various environments and conditions. This design also improves the stability and durability of the device, ensuring continued performance over long-term use.

[0037] Specifically, if Figure 2 As shown, in some embodiments, the housing 100 is provided with a first limiting recess 110, and the first pressure block 210 is provided with a first limiting protrusion 211. The first limiting protrusion 211 is embedded in the first limiting recess 110 to limit the rotation of the first pressure block 210 relative to the housing 100. The first limiting protrusion 211 is embedded in the first limiting recess 110. This design is used to limit the rotation of the first pressure block 210 relative to the housing 100. Through this limiting structure, the first pressure block 210 can be effectively prevented from unnecessary rotation during installation or use, ensuring that the lamp 600 remains stable in the set position. This design not only simplifies the installation process and improves the overall stability of the device, but also enhances its safety, avoiding the deviation of the illumination direction of the lamp 600 or other potential problems caused by accidental rotation.

[0038] Specifically, if Figure 2As shown, in some embodiments, a second limiting recess 212 is provided on the side of the first pressing block 210 facing away from the housing 100, and a second limiting protrusion 222 is provided on the end surface of the truncated cone 230 facing the first pressing block 210. The second limiting protrusion 222 is embedded in the second limiting recess 212 to limit the rotation of the second pressing block 220 relative to the first pressing block 210. The second limiting protrusion 222 is embedded in the second limiting recess 212, and this design is used to limit the rotation of the second pressing block 220 relative to the first pressing block 210. Through this limiting structure, the second pressing block 220 can be effectively prevented from unnecessary rotation during use, ensuring that each component remains stable in the set position. This design not only makes the installation process easier and improves the overall stability of the device, but also enhances its safety, avoiding the deviation of the illumination direction of the lamp 600 or other potential problems caused by accidental rotation.

[0039] Specifically, if Figure 2 As shown, in some embodiments, the number of fasteners 500 is set to multiple. Multiple fasteners 500 can more evenly distribute and bear the load, reducing the pressure and stress required to be borne by a single fastener 500. This multi-point fixing method not only enhances the stability of the structure, but also improves the durability and reliability of the device during use.

[0040] Specifically, if Figure 2 and Figure 4As shown, in some embodiments, the adjustment assembly 400 further includes an adjustment member 410 and a cover plate 420, the cover plate 420 being provided on a side of the second pressing block 220 facing away from the first pressing block 210, the adjustment member 410 sequentially passes through the cover plate 420 and the first pressing block 210 and is threadedly connected to the second pressing block 220, the adjustment member 410 being configured to be able to rotate under the action of an external force and drive the cover plate 420 to move relative to the first pressing block 210 so that the cover plate 420 moves to the unlocked position or the locked position; In the unlocked position, the cover plate 420 is away from the first pressure block 210 to reduce the squeezing force of the first and second pressure blocks 210, 220 on the support arm 310, thereby allowing the support arm 310 to rotate relative to the housing 100 in the rotation slot 240. In the locked position, the cover plate 420 can drive the second pressure block 220 toward the first pressure block 210 to increase the squeezing force of the first and second pressure blocks 210, 220 on the support arm 310, thereby fixing the support arm 310. In the unlocked position, the cover plate 420 is away from the first pressure block 210, which can reduce the squeezing force of the first and second pressure blocks 210, 220 on the support arm 310, thereby allowing the support arm 310 to rotate freely along the rotation slot 240. This design makes the device more flexible and convenient when adjustment or repositioning is required. When in the locked position, the cover 420 pushes the second pressing block 220 closer to the first pressing block 210, thereby increasing the squeezing force of the first and second pressing blocks 210, 220 on the support arm 310. This increased squeezing force effectively secures the support arm 310, ensuring its stability and security in the set position. In this way, the adjustment member 410 provides a flexible and reliable mechanism for controlling the movement and fixed state of the support arm 310.

[0041] Specifically, if Figure 4As shown, in some embodiments, the adjusting member 410 has a limiting end 411 and a threaded end 412 that are separated from each other, the threaded end 412 is threadedly connected to the first pressure block 210, and the limiting end 411 can abut against the side of the cover plate 420 facing away from the first pressure block 210 to limit the movement of the cover plate 420 in a direction away from the first pressure block 210. The adjusting member 410 is designed to have a limiting end 411 and a threaded end 412 that are separated from each other. The threaded end 412 is threadedly connected to the first pressure block 210, and this connection method allows the adjusting member 410 to change its relative position by rotation. The limiting end 411 can abut against the side of the cover plate 420 facing away from the first pressure block 210, and its main function is to limit the movement of the cover plate 420 in a direction away from the first pressure block 210. The limiting end 411 provides a restriction so that the cover plate 420 cannot be separated from the adjusting member 410. When the adjusting member 410 is tightened, that is, when the limiting end 411 of the adjusting member 410 is about to approach the first pressure block 210, the cover plate 420 will also push the second pressure block 220 closer to the first pressure block 210 under the abutment of the limiting end 411, thereby increasing the squeezing force of the first pressure block 210 and the second pressure block 220 on the support arm 310.

[0042] Specifically, if Figure 2 and Figure 4 As shown, in some embodiments, each adjustment assembly includes multiple adjustment members 410, which are evenly distributed on the cover plate 420. By evenly distributing multiple adjustment members 410 on the cover plate 420, it is possible to ensure that the cover plate 420 is evenly stressed during adjustment, thereby reducing the risk of deformation or damage caused by single-point stress. This even distribution helps improve the stability and durability of the entire device.

[0043] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, in some embodiments, the bracket 300 further includes a main body 320, the number of the support arms 310 is set to two, and the two support arms 310 are respectively connected to opposite sides of the main body 320, the number of the pressing block assemblies 200 and the number of the adjusting assemblies 400 are both set to two, and the two pressing block assemblies 200 are respectively arranged on both sides of the housing 100, and each pressing block assembly 200 corresponds to one adjusting assembly 400 and one supporting arm 310. The two supporting arms 310 are respectively connected to opposite sides of the main body 320, the number of the pressing block assemblies 200 and the number of the adjusting assemblies 400 are also set to two, and they are respectively located on both sides of the housing 100, and each pressing block assembly 200 corresponds to one adjusting assembly 400 and one supporting arm 310. Such a structure provides good balance and stability.

[0044] Specifically, if Figure 2 As shown, in some embodiments, the support arm 310 is provided with a scale 312, which is distributed along the circumference of the rotation hole 311. This design provides intuitive visual feedback, allowing the user to accurately monitor and adjust the angle or position of the support arm 310. The presence of the scale 312 facilitates precise positioning, especially when fine adjustments to the rotation angle of the support arm 310 are required. The user can ensure that the support arm 310 is at the desired angle by observing the scale 312, thereby achieving greater accuracy and consistency. This is particularly useful in applications that require repeated settings or require rapid switching between multiple positions.

[0045] In addition, the present application also provides a lighting device, which includes a lamp 600 and a lamp mounting device 10 as described in any of the above embodiments. The lamp 600 is arranged in the shell 100. When in the unlocked position, the shell 100 can rotate relative to the bracket 300 to adjust the illumination angle of the lamp 600.

[0046] The above-mentioned lighting device, because it includes the lamp mounting device 10 described in any of the above-mentioned embodiments, also has at least the following beneficial effects: the lamp mounting device 10 of the lighting device achieves flexible adjustment of the illumination angle through a clever structural design, significantly improving the practicality and user experience of the lamp 600. Specifically, the combination of the pressing block assembly 200 and the adjustment assembly 400 enables the bracket 300 to be flexibly switched between an unlocked position and a locked position. When the housing 100 is rotated relative to the bracket 300 to adjust the illumination angle of the lamp 600, the adjustment assembly 400 can be used to increase the distance between the first pressing block 210 and the second pressing block 220, thereby reducing the squeezing force of the groove wall of the rotation groove 240 on the support arm 310 of the bracket 300, thereby reducing the friction force on the support arm 310. When the support arm 310 is in the unlocked position, it can rotate relative to the housing 100. At this time, the illumination direction of the lamp 600 can be easily adjusted to meet the lighting needs of different scenes. When in the locked position, the distance between the first pressing block 210 and the second pressing block 220 is reduced through the adjustment assembly 400, thereby increasing the squeezing force of the groove wall of the rotation slot 240 on the support arm 310 of the bracket 300 until the groove wall of the rotation slot 240 can fix the support arm 310 through friction, ensuring that the lamp 600 remains stable at the adjusted angle and avoiding lighting deviations caused by looseness. In addition, this design simplifies the installation and adjustment steps of the lamp 600. Users can achieve precise angle control with simple adjustments, improving convenience and efficiency.

[0047] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

[0049] In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0050] Furthermore, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0051] In this utility model, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be understood broadly. For example, they can refer to fixed connections, removable connections, or integration; mechanical connections, electrical connections; direct connections, indirect connections through an intermediary, and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0052] In this utility model, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, "above," "above," and "above" a first feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. "Below," "below," and "below" a first feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0053] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this utility model are for illustrative purposes only and do not represent the only embodiment.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "other implementation methods", etc. means that the specific features, structures, materials or features described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. 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 the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

Claims

1. A lamp installation device, characterized in that: include: A housing, the housing being used to connect to a lamp; A pressure block assembly, the pressure block assembly comprising a first pressure block and a second pressure block, the first pressure block being disposed on the housing, the second pressure block being disposed on a side of the first pressure block facing away from the housing, the second pressure block being stacked with the first pressure block, and a rotation groove being formed at least partially between the second pressure block and the first pressure block; A bracket, the bracket comprising a support arm, the support arm having a rotation hole formed thereon, the support arm being rotatably sleeved in the rotation groove between the first pressing block and the second pressing block through the rotation hole; as well as an adjusting assembly capable of adjusting the distance between the first pressing block and the second pressing block to change the width of the rotation slot, thereby changing the squeezing force of the slot wall of the rotation slot on the support arm, the adjusting assembly being movable to an unlocked position or a locked position; in the unlocked position, the support arm is rotatable relative to the housing; When in the locking position, the friction force generated by the groove wall of the rotation groove squeezing the support arm can fix the support arm.

2. The lamp installation device according to claim 1, characterized in that: The lamp installation device further includes a fastener, which passes through the second pressing block and the first pressing block in sequence to be connected to the housing.

3. The lamp installation device according to claim 2, characterized in that: The lamp mounting device also includes a frustum fixed to the second pressure block, the frustum is arranged on the side of the second pressure block facing the first pressure block, the diameter of the frustum is smaller than the first pressure block and the second pressure block, the outer circumference of the frustum and the first pressure block and the second pressure block together enclose the rotating groove, and the support arm is rotatably mounted on the outer circumference of the frustum through the rotating hole.

4. The lamp installation device according to claim 3, characterized in that: The housing is provided with a first limiting concave portion, and the first pressing block is provided with a first limiting convex portion. The first limiting convex portion is embedded in the first limiting concave portion to limit the rotation of the first pressing block relative to the housing.

5. The lamp installation device according to claim 4, characterized in that: A second limiting recess is provided on the side of the first pressing block facing away from the housing, and a second limiting protrusion is provided on the end surface of the truncated table facing the first pressing block. The second limiting protrusion is embedded in the second limiting recess to limit the rotation of the second pressing block relative to the first pressing block. And / or, the number of the fasteners is set to be multiple.

6. The lamp installation device according to claim 1, characterized in that: The adjustment assembly further includes an adjustment member and a cover plate, wherein the cover plate is provided on a side of the second pressure block facing away from the first pressure block, the adjustment member sequentially passes through the cover plate and the first pressure block and is threadedly connected to the second pressure block, and the adjustment member is configured to be able to rotate under the action of an external force and drive the cover plate to move relative to the first pressure block so as to move the cover plate to the unlocked position or the locked position; in the unlocked position, the cover plate is away from the first pressure block to reduce the squeezing force of the first pressure block and the second pressure block on the support arm, thereby allowing the support arm to rotate relative to the housing in the rotation slot; When in the locking position, the cover plate can drive the second pressing block to approach the first pressing block, so as to increase the pressing force of the first pressing block and the second pressing block on the support arm, thereby fixing the support arm.

7. The lamp installation device according to claim 6, characterized in that: The adjusting member has a limiting end and a threaded end that are away from each other, the threaded end is threadedly connected to the first pressing block, and the limiting end can abut against a side of the cover plate facing away from the first pressing block to limit the movement of the cover plate in a direction away from the first pressing block; And / or, each adjustment assembly includes a plurality of adjustment members, and the plurality of adjustment members are evenly distributed on the cover plate.

8. The lamp installation device according to any one of claims 1 to 7, characterized in that: The bracket also includes a main body, the number of the support arms is set to two, and the two support arms are respectively connected to the opposite sides of the main body, the number of the pressure block assembly and the adjustment assembly are both set to two, and the two pressure block assemblies are respectively arranged on both sides of the shell, and each pressure block assembly corresponds to one adjustment assembly and one support arm.

9. The lamp installation device according to any one of claims 1 to 7, characterized in that: The support arm is provided with scales, and the scales are distributed along the periphery of the rotating hole.

10. A lighting device, characterized in that: It comprises a lamp and a lamp mounting device as claimed in any one of claims 1 to 9, wherein the lamp is arranged on the shell, and when in the unlocked position, the shell can rotate relative to the bracket to adjust the illumination angle of the lamp.

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