A three-dimensional rotating mechanical wall lamp

Abstract

This application relates to a three-dimensional rotating mechanical wall lamp. A motor drives the rotating housing to rotate, which in turn rotates the lamp, achieving continuous rotation of the mechanical wall lamp. The rotation speed can be adjusted and controlled. An extension post in the shaft hole increases the contact area between the rotating housing and the motor shaft, improving rotational stability. Bearings are installed on both the rotating housing and the stationary motor bracket to reduce friction between them, resulting in better rotation. The motor is positioned between the motor bracket and the motor base and is sealed to prevent dust from entering the motor. The connecting holes on the mounting base correspond to the fixing holes on the motor bracket, connecting the mechanical wall lamp to the mounting base. A recessed portion on the side of the rotating housing corresponds to the connecting hole; rotating the housing to misalign the recessed portion with the connecting hole conceals it. Positioning the connecting hole within the recessed portion allows for easy assembly and disassembly of the mounting base and the mechanical wall lamp, making operation more convenient.

Description

Technical Field

[0001] This application relates to the field of mechanical wall lamps, and more particularly to a three-dimensional rotating mechanical wall lamp. Background Technology

[0002] Wall lamps are lighting devices fixed to walls and are widely used in various indoor and outdoor settings. Currently, mechanical wall lamps on the market typically consist of a base for fixing the lamp, a lamp arm connecting the base and the lamp head, and a lamp head that houses the light source.

[0003] A common limitation of existing mechanical wall lights is that the design of their moving parts (such as the joint connecting the lamp arm and the lamp head) only allows for adjustment within a certain angular range. Once adjusted, the lamp body remains fixed in that position. This structural limitation prevents the lamp body from achieving continuous, 360-degree rotation around one or more axes.

[0004] The main reason for this limitation lies in its internal structural design and energy supply method. Traditional wiring connects directly through a fixed space inside the lamp arm. When the lamp body attempts to rotate more than 360 degrees continuously, the internal wires can become tangled, posing a risk of breakage, leading to short circuits or damage to the lamp. Therefore, for safety and structural reliability reasons, existing mechanical wall lamps are designed to intentionally limit their rotation angle, fundamentally avoiding the problem of cable tangling, but this also sacrifices the continuity of the lamp body's movement.

[0005] This inability to rotate continuously limits the application of mechanical wall lamps in scenarios requiring dynamic lighting, periodic scanning, or automated control, making their functions relatively limited and unable to meet the growing demand for intelligence and interactivity. Utility Model Content

[0006] The technical problem this application aims to solve is that the moving parts of existing mechanical wall lamps are only allowed to be adjusted within a certain angle range. Once adjusted to the correct position, the lamp body remains fixed in that position, unable to achieve 360-degree rotation. To address the above-mentioned deficiencies of the prior art, this application provides a three-dimensional rotating mechanical wall lamp.

[0007] To solve the above-mentioned technical problems, the technical solution adopted in this application is: A three-dimensional rotating mechanical wall lamp is constructed, comprising a rotating housing, at least one set of first chambers provided on the side of the rotating housing, a lamp being disposed in the first chamber, a motor being disposed inside the rotating housing, a motor control board connected to the motor and a lamp control board connected to the lamp, and a shaft hole adapted to the shape of the motor shaft being disposed inside the rotating housing, the motor shaft being inserted into the shaft hole, the cross-section of the motor shaft being non-circular, when the motor is working, driving the motor shaft to rotate and causing the rotating housing to rotate, the lamp rotating synchronously with the rotating housing.

[0008] Preferably, the rotating housing is provided with a lower chamber, the lower chamber is provided with a motor bracket and a motor base connected to the motor bracket, the motor is placed in the motor bracket, the motor bracket is provided with a first circular hole corresponding to the motor shaft, the motor shaft rotates in the first circular hole, and the rotating housing can rotate relative to the motor bracket.

[0009] Preferably, the rotating housing is provided with an extension column extending axially along the shaft hole. The extension column extends toward the motor bracket and is coaxially arranged with the shaft hole. The motor shaft increases the contact area with the rotating bracket through the extension column.

[0010] Preferably, a second chamber is provided in the lower chamber, and a first column and a second column are provided on the motor bracket corresponding to the second chamber. The radius of the first column is smaller than the radius of the second column so that there is a gap between the outer wall of the first column and the inner wall of the second chamber, and the radius of the second column is slightly smaller than the radius of the second chamber.

[0011] Preferably, a bearing is provided in the gap, a sealing groove is provided at the lower end of the motor bracket, and a sealing post is provided on the motor base corresponding to the sealing groove.

[0012] Preferably, the lower end of the motor base is further provided with a mounting base, the mounting base is provided with a second circular hole, the motor base is provided with a sinking column corresponding to the second circular hole, the sinking column is provided with a through hole, and a power line connected to the motor control board and the lamp control board is provided in the through hole.

[0013] Preferably, the mounting base has a connecting hole on its side, the motor bracket has a fixing hole corresponding to the connecting hole, and the rotating housing has a recessed part on its side corresponding to the connecting hole. The rotation of the rotating housing can align or misalign the recessed part with the connecting hole.

[0014] Preferably, the mounting base is provided with multiple sets of mounting holes, the bottom of the mounting base is provided with a recessed groove corresponding to the through hole, the power cord is placed in the recessed groove, and through holes are provided on both sides of the sinking column.

[0015] Preferably, an upper chamber is provided above the rotating housing, and the motor shaft passes through the shaft hole into the upper chamber. The upper chamber is detachably connected to a top cover. Four sets of first chambers are provided on the side of the rotating housing, and each set of first chambers is provided with a lamp. The four sets of first chambers are evenly distributed on the side of the rotating housing. A stop is connected to the upper end of the motor shaft, and the area of ​​the stop is larger than the area of ​​the shaft hole.

[0016] Preferably, the lamp includes a lamp plate placed in a first chamber and lamp beads placed on the lamp plate. The first chamber is further provided with a step, a lens is provided on the step, and a variable angle film is provided on the lens.

[0017] The beneficial effects of this application are as follows: The rotating housing is driven by a motor, which in turn drives the lamp to rotate, achieving continuous rotation of the mechanical wall lamp, and the rotation speed can be adjusted and controlled. The extended column in the shaft hole increases the contact area between the rotating housing and the motor shaft, improving rotational stability. Bearings are installed in both the rotating housing and the stationary motor bracket, reducing friction between them and resulting in better rotation. The motor is positioned between the motor bracket and the motor base and sealed by a sealing structure to prevent dust and other contaminants from entering the motor. The connecting holes on the mounting base correspond to the fixing holes on the motor bracket, connecting the mechanical wall lamp to the mounting base. A recessed portion is provided on the side of the rotating housing corresponding to the connecting hole; rotating the housing to misalign the recessed portion with the connecting hole conceals it. Placing the connecting hole in the recessed portion allows for easy assembly and disassembly of the mounting base and the mechanical wall lamp, making operation more convenient. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the present application will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a three-dimensional structural diagram of a mechanical wall lamp according to a preferred embodiment of this application; Figure 2 This is a cross-sectional structural diagram of a mechanical wall lamp according to a preferred embodiment of this application; Figure 3 This is an exploded structural diagram of a mechanical wall lamp according to a preferred embodiment of this application; Figure 4 This is a schematic diagram of the axial structure of the rotating housing according to a preferred embodiment of this application; Figure 5 This is a schematic diagram of another axial side structure of the rotating housing according to a preferred embodiment of this application; Figure 6This is a schematic diagram of the axial structure of the motor bracket according to a preferred embodiment of this application; Figure 7 This is a schematic diagram of another axial side structure of the motor bracket according to a preferred embodiment of this application; Figure 8 This is a schematic diagram of the axial structure of the motor base according to a preferred embodiment of this application; Figure 9 This is a schematic diagram of another axial side structure of the motor base according to a preferred embodiment of this application; Figure 10 This is a schematic diagram of the axial structure of the mounting base according to a preferred embodiment of this application; Figure 11 This is a schematic diagram of another axial side structure of the mounting base according to a preferred embodiment of this application; Figure 12 This is a three-dimensional structural diagram of a lamp according to a preferred embodiment of this application. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this application. Obviously, the described embodiments are some embodiments of this application, but not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this application.

[0020] A preferred embodiment of this application is a three-dimensional rotating mechanical wall lamp; such as... Figures 1-3 As shown, the device includes a rotating housing 10 with multiple sets of lights 20 arranged around its perimeter. A mounting base 50 is used to mount the three-dimensional rotating mechanical wall lamp at the lower end of the housing. A power cord 40 is mounted on the mounting base 50 to supply power to the wall lamp. A motor 80 is also located between the mounting base and the rotating housing, driving the housing to rotate and thus rotating the lights 20, thereby achieving the rotation of the mechanical wall lamp. A motor bracket 70 is also provided between the rotating housing 10 and the mounting base 50, with the motor 80 housed within it. A motor base 60 is located at the bottom of the motor bracket. A light control board 11 and a motor control board 12 are also located inside the rotating housing. The motor control board controls the rotation speed of the motor, thereby controlling the rotation speed of the mechanical wall lamp. The light control board 11 can control multiple sets of lights. The specific positions of the motor control board and the light control board can be placed in the gaps within the rotating housing; the specific placement of the two control boards is not described in this application.

[0021] Specifically, such as Figures 3-7As shown, the upper end of the rotating housing 10 is provided with an upper chamber 101, and an upper opening 102 is provided on the upper chamber. A detachable top cover 30 is provided at the upper opening. Waterproofing measures can be taken between the top cover and the upper opening, such as using a sealing ring. The specific sealing measures can adopt the existing design scheme. The top cover is provided with a pattern to play a certain decorative role and enhance the aesthetics of the mechanical wall lamp. The motor bracket 70 has a motor chamber 705 and a first circular hole 700 communicating with the motor chamber. The motor 80 is placed in the motor chamber, and the motor rotating shaft 800 passes through the first circular hole 700. The rotating housing has a rotating hole 100 corresponding to the motor rotating shaft. The motor rotating shaft 800, the first circular hole 700 and the rotating shaft hole 100 are coaxially arranged, and the motor rotating shaft passes through the first circular hole and the rotating shaft hole. The shape of the rotating shaft hole 100 is adapted to the shape of the motor rotating shaft 800. When the motor rotating shaft rotates, it drives the rotating housing to rotate. Therefore, the cross-section of the motor rotating shaft should be set to be non-circular, and the corresponding cross-section of the rotating shaft hole is also non-circular. The cross-section of the first circular hole 700 is larger than the cross-sectional area of ​​the motor rotating shaft, so that the motor rotating shaft can rotate in the first circular hole. An extension post 105 is also provided inside the rotating housing 10. The extension post extends vertically outward from the shaft hole 100 and can extend upward or downward, thereby increasing the contact area between the rotating housing and the motor rotating shaft 800. This makes the motor rotating shaft drive the rotating housing to rotate more stably when the motor is working. The motor can be set according to the mass of the rotating housing, that is, the specific parameters of the motor can be set as needed. This is not within the protection scope of this application. This application does not provide a specific description of the motor parameters and related performance. Existing motors can be used.

[0022] Furthermore, such as Figures 4-7 As shown, the rotating housing 10 also includes a second chamber 106 and a third chamber 107. The motor bracket 70 has a second column 703 corresponding to the second chamber 106 and a third body 704 corresponding to the third chamber 107. A first column 701 is positioned above the second column, and a first circular hole 700 is located above the first column. The radius of the first column 701 is smaller than the radius of the second column 703, thus a gap exists between the outer wall of the first column and the inner wall of the second chamber. In this application, to reduce the frictional force when the rotating housing rotates, a bearing 90 is fitted over the first column 701. The bearing is placed on the upper end face 702 of the second column, and a fixing hole 108 is provided inside the rotating housing. The rotating housing 10 is fixedly connected to the outer ring of the bearing through the fixing hole, allowing the outer ring of the bearing to rotate synchronously with the rotating housing, thereby reducing the frictional force when the rotating housing 10 rotates. Since the frictional force between the rotating housing and the bearing is also relatively small, it is not necessary to connect the bearing to the rotating housing through the fixing hole. The extension column 105 extends toward the motor bracket 70 and is inserted into the first circular hole 700. The outer wall radius of the extension column is slightly smaller than the radius of the first circular hole and is coaxially set to prevent the rotating housing from swaying left and right when rotating, making the mechanical wall lamp rotate more stably.

[0023] Furthermore, such as Figures 7-11 As shown, the motor bracket 70 is fixed to the motor base 60 at its lower end. A sealing groove 706 is provided at the lower end of the third column 704. A sealing post 602 is provided on the motor base corresponding to the sealing groove 706. Fixing holes 108 are provided on both the motor base and the motor bracket. The motor base and motor bracket are connected and fixed by locking screws. At this time, the sealing groove is inserted into the sealing post, allowing for the installation of a sealing ring to improve the sealing effect. The sealing groove and sealing post can also be interchanged to prevent dust from entering the motor bracket and affecting motor performance. A recessed post 600 is provided in the middle of the motor base 60, with through holes 601 on both sides. The through holes can be symmetrically arranged. The power cable passes through the through holes and enters the rotating housing to connect with the motor control board and light control for power supply. A mounting base 50 is provided at the lower end of the motor base 60. A second circular hole 500 is provided in the middle of the mounting base corresponding to the recessed post, and a recessed groove 503 is provided corresponding to the power cable. The recessed groove corresponds to the through hole.

[0024] Furthermore, such as Figures 4-7 and Figures 10-11 As shown, the mounting base 50 has multiple sets of mounting holes 501, through which the mounting base is installed on the wall or at the installation location. The mounting base 50 has multiple sets of connecting holes 502 on its side. The motor bracket has corresponding fixing holes 108 on its side, and the rotating housing has corresponding recesses 109 on its side. When the mounting base is in the installation position, the rotating housing is rotated so that the fixing hole 108 is positioned in the recess, allowing the mechanical wall lamp to snap into the mounting base. After aligning the connecting hole 502 with the fixing hole 108, screws are used to tighten the mounting. This completes the installation of the mechanical wall lamp. Rotating the rotating housing to displace the recess from the connecting hole allows the connecting hole to be hidden.

[0025] Furthermore, such as Figures 3-5 and Figure 12 As shown, the rotating housing 10 has multiple sets of first chambers 103 arranged around its outer periphery. Steps 104 are provided on the first chambers, and lamps 20 are placed within each first chamber. Each lamp 20 includes a lamp plate 200 and lamp beads 201 placed on the lamp plate. Fixing holes 108 are provided on the lamp plate, connecting it to the rotating housing. The lamp plate and lamp beads are placed within the first chambers. The lamp also includes a lens 202 and a variable-angle film 203 placed on the lens surface. The lens is positioned at the step and works with the variable-angle film to change the angle of the light from the lamp beads. The specific method of changing the light angle can be achieved using existing products for the lens and variable-angle film, which is not within the core improvement scope of this application. Therefore, the specific parameters of the variable-angle film are not described in this application. The first chambers 103 are evenly distributed on the outer wall of the rotating housing. This application provides four sets of first chambers, corresponding to four sets of lamps. Different numbers of first chambers and lamps can also be provided as needed.

[0026] During assembly of the three-dimensional rotating mechanical wall lamp of this application, the lamp 20 is installed in the first chamber 103, and the lamp plate 200 is connected to the rotating housing by locking screws passing through the fixing hole 108. Then, the lens 202 is placed and fixed at the step. The motor 80 is placed in the motor chamber 705, and the motor rotating shaft 800 passes through the first round hole. Then, the motor base 60 and the motor bracket 70 are connected by locking screws. The bearing 90 is placed in the second chamber, and the motor bracket connected to the motor is inserted into the second chamber, keeping the bearing sleeved on the outside of the second column, and the extension column 105 is inserted into the first round hole. At this time, the rotating shaft is also inserted into the rotating shaft hole. A blind hole can be started at the upper end of the motor rotating shaft, and a stop can be set to prevent the rotating housing from shifting relative to the motor in the vertical direction. A certain distance can be set between the stop and the rotating housing to eliminate friction or to set ball bearings to reduce frictional resistance. Finally, the power cord 40 is passed through the through hole and connected to the control board. The assembly of the rotating mechanical wall lamp is completed. During installation, first install the mounting base 50 into the desired position through the mounting hole 502. Then, place the mechanical wall lamp on the mounting base, with the power cord 40 and the recessed column 600 passing through the second round hole 500. Rotate the mechanical wall lamp to align the connection hole 502 with the fixing hole 108 on the side of the motor bracket, and then connect it with the locking screw. After the mechanical wall lamp is installed, rotate the rotating housing to make the recessed part misalign with the connection hole, thereby temporarily hiding the connection hole.

[0027] When the rotating mechanical wall lamp of this application is in operation, after being powered by the power cord 40, the motor 80 works to make the motor shaft 800 rotate. Since the cross-section of the motor shaft is not circular and is adapted to the shape of the shaft hole, it will drive the rotating housing 10 to rotate, thereby driving the lamp to rotate, realizing the rotation of the mechanical wall lamp. During the rotation, due to the presence of the bearing 90, the rotational friction is small and the rotation is more stable. The rotation speed of the mechanical wall lamp can be controlled by controlling the rotation of the rotating housing through the motor. At the same time, since the rotating housing is rotating, the lamp can also be cooled during the rotation process, extending the lamp's service life.

[0028] It should be understood that this application has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this application. Furthermore, based on the teachings of this application, these features and embodiments can be modified to suit specific circumstances and materials without departing from the spirit and scope of this application. Therefore, this application is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this application.

Claims

1. A three-dimensional rotating mechanical wall lamp, comprising a rotating housing, wherein at least one set of first chambers are provided on the side of the rotating housing, a lamp is disposed in each of the first chambers, and a motor is further disposed inside the rotating housing, along with a motor control board connected to the motor and a lamp control board connected to the lamp, characterized in that: The rotating housing is also provided with a shaft hole that matches the shape of the motor shaft. The motor shaft is inserted into the shaft hole. The cross-section of the motor shaft is non-circular. When the motor is working, it drives the motor shaft to rotate and drives the rotating housing to rotate. The lamp rotates synchronously with the rotating housing.

2. The rotating mechanical wall lamp according to claim 1, characterized in that: The rotating housing is provided with a lower chamber, and a motor bracket and a motor base connected to the motor bracket are provided in the lower chamber. The motor is placed in the motor bracket, and a first circular hole is provided on the motor bracket corresponding to the motor shaft. The motor shaft rotates in the first circular hole, and the rotating housing can rotate relative to the motor bracket.

3. The rotating mechanical wall lamp according to claim 2, characterized in that: The rotating housing is provided with an extension column extending axially along the shaft hole. The extension column extends toward the motor bracket and is coaxial with the shaft hole. The motor shaft increases the contact area with the rotating bracket through the extension column.

4. The rotating mechanical wall lamp according to claim 2, characterized in that: The lower chamber is provided with a second chamber, and the motor bracket is provided with a first column and a second column corresponding to the second chamber. The radius of the first column is smaller than the radius of the second column so that there is a gap between the outer wall of the first column and the inner wall of the second chamber. The radius of the second column is slightly smaller than the radius of the second chamber.

5. The rotating mechanical wall lamp according to claim 4, characterized in that: A bearing is provided in the gap, a sealing groove is provided at the lower end of the motor bracket, and a sealing post is provided on the motor base corresponding to the sealing groove.

6. The rotating mechanical wall lamp according to any one of claims 2-5, characterized in that: The lower end of the motor base is also provided with a mounting base, the mounting base is provided with a second circular hole, the motor base is provided with a sinking column corresponding to the second circular hole, the sinking column is provided with a through hole, and a power line connected to the motor control board and the lamp control board is provided in the through hole.

7. The rotating mechanical wall lamp according to claim 6, characterized in that: The mounting base has a connection hole on its side, the motor bracket has a fixing hole corresponding to the connection hole, and the rotating housing has a recessed part on its side corresponding to the connection hole. The rotation of the rotating housing can make the recessed part aligned with or misaligned with the connection hole.

8. The rotating mechanical wall lamp according to claim 6, characterized in that: The mounting base is provided with multiple sets of mounting holes, and the bottom of the mounting base is provided with a recessed groove corresponding to the through hole. The power cord is placed in the recessed groove, and through holes are provided on both sides of the sinking column.

9. The rotating mechanical wall lamp according to claim 1, characterized in that: An upper chamber is provided above the rotating housing. The motor shaft passes through the shaft hole and enters the upper chamber. A top cover is detachably connected to the upper chamber. Four sets of first chambers are provided on the side of the rotating housing. Each set of first chambers is equipped with a lamp. The four sets of first chambers are evenly distributed on the side of the rotating housing. A stop is connected to the upper end of the motor shaft. The area of ​​the stop is larger than the area of ​​the shaft hole.

10. The rotating mechanical wall lamp according to claim 9, characterized in that: The lamp includes a lamp plate placed in a first chamber and lamp beads placed on the lamp plate. A step is also provided on the first chamber, and a lens is provided on the step. A variable angle film is provided on the lens.

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