Coaxial double-rotation lamp
By designing coaxial double-rotating lamps, the main bevel gear and bevel gear system are used to drive the rotating parts to rotate inversely, the problem of the unchanging position of the existing lamps is solved, rich lighting visual effects are achieved, and the device structure is simplified through the power supply through the conductive ring.
Patent Information
- Application Number
- CN202421449034.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The existing lamps are fixedly installed, resulting in the lighting position unchanged and it is impossible to create a rich lighting visual effect.
A coaxial double-rotating lamp is designed to drive the first and second bevel gears to rotate through the main bevel gears, and the first and second rotating parts are driven to rotate in reverse, respectively, to drive the light emitting components to create a rich lighting visual effect.
The coaxial reverse rotation of the luminescent component is realized, which enhances the richness of the lighting visual effect, and simplifies the device structure through the conductive ring, avoiding the problem of spraining the wire during rotation.
Smart Images
Figure CN222669764U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, in particular to a coaxial double-rotating lamp. Background Art
[0002] Celebration refers to a celebration ceremony, which is a general term for various celebration rituals. In various festivals and weddings, in order to set off the atmosphere and decorate the venue, various types of lamps are often used in large quantities to create a scene atmosphere, so that the on-site decoration effect and atmosphere are better. In the prior art, for example, patent CN212361942U discloses a lighting bracket for outdoor exhibitions of literary and artistic activities, including a main bracket, a lamp stand crossbar for installing the lamp, the height of the lamp stand crossbar is adjusted by a lifting rod, the lifting rod is locked at the current use height by a locking bolt, and then powered on for use. However, when in use, the lamp is fixedly installed, so that the light position remains unchanged, which is not conducive to creating a richer light visual effect. Utility Model Content
[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background technology and provide a coaxial double-rotating lamp.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A coaxial double-rotating lamp comprises a driving motor, wherein the output shaft of the driving motor is provided with a main bevel gear, and a first bevel gear and a second bevel gear are respectively meshed and connected on both sides of the main bevel gear, the first bevel gear and the second bevel gear are respectively arranged coaxially, the first bevel gear is connected to a first rotating member via a first shaft rod, and the second bevel gear is connected to a second rotating member via a second shaft rod, the first shaft rod is arranged as a hollow shaft, the inner diameter of the first shaft rod is greater than the outer diameter of the second shaft rod, the second shaft rod is sleeved on the inner side of the first shaft rod, the first shaft rod and the second shaft rod are coaxially installed, the second rotating member is arranged on the outer side of the first rotating member, and light-emitting components are respectively arranged on the first rotating member and the second rotating member.
[0006] In certain embodiments of the utility model, a first conductive ring is disposed on the outer side of the first shaft, and a second conductive ring is disposed on the outer side of the second shaft. The first conductive ring is used to supply power to the light-emitting component on the first rotating member, and the second conductive ring is used to supply power to the light-emitting component on the second rotating member.
[0007] In some embodiments of the present invention, the first rotating member includes a first rotating disk, the first rotating disk is mounted on a first shaft, and a plurality of first rotating rods are connected to the outer side of the first rotating disk.
[0008] In some embodiments of the present invention, the second rotating member includes a second rotating disk, the second rotating disk is mounted on the second shaft, and a plurality of second rotating rods are connected to the outer side of the second rotating disk.
[0009] In certain embodiments of the utility model, the driving motor is installed in a chassis, and the main bevel gear, the first bevel gear and the second bevel gear are installed in a gear box.
[0010] In some embodiments of the present invention, the chassis and the gear housing are installed in the lamp frame.
[0011] In certain embodiments of the utility model, the lamp holder includes a hollow cylindrical shell, a base is provided at the bottom of the shell, a plurality of mounting rods are arranged inside the shell, a chassis and a gear box are arranged on the mounting rods, an annular decorative plate is installed on the inner side of the front end of the shell, and the first rotating member and the second rotating member are arranged on the inner side of the annular decorative plate.
[0012] In some embodiments of the present invention, a stepped portion is arranged at the rear end of the annular decorative plate, and LED components are installed on each step of the stepped portion.
[0013] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The main bevel gear drives the first bevel gear and the second bevel gear to rotate respectively under the action of the driving motor, and the light-emitting component rotates under the drive of the first rotating member and the second rotating member rotating coaxially and in opposite directions, creating a rich lighting visual effect.
[0015] 2. Using conductive rings to power the light-emitting components on each rotating part helps to simplify the device structure and avoid twisting of the connecting wires during rotation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the lamp holder of the utility model;
[0019] Figure 3 It is a cross-sectional schematic diagram of the step portion of the utility model;
[0020] Description of main reference numerals:
[0021] 1. driving motor, 10. output shaft, 11. chassis, 12. gear box, 2. main bevel gear, 30. first bevel gear, 31. first shaft, 32. first rotating member, 33. first conductive ring, 34. first rotating rod, 40. second bevel gear, 41. second shaft, 42. second rotating member, 43. second conductive ring, 44. second rotating rod, 45. second rotating disk, 50. housing, 51. base, 52. mounting rod, 53. annular decorative plate, 54. step portion, 55. LED assembly. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0023] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.
[0024] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the invention.
[0025] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.
[0026] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".
[0027] See also Figure 1-3 :
[0028] A coaxial double-rotating lamp comprises a driving motor 1, wherein an output shaft 10 of the driving motor is provided with a main bevel gear 2, wherein the main bevel gear 2 rotates under the drive of the driving motor 1, and a first bevel gear 30 and a second bevel gear 40 are respectively meshed and connected on both sides of the main bevel gear 2, wherein the first bevel gear 30 and the second bevel gear 40 are coaxially arranged, the first bevel gear 30 is connected to a first rotating member 32 through a first shaft rod 31, and the second bevel gear 40 is connected to a second rotating member 42 through a second shaft rod 41, wherein the first shaft rod 31 is configured as a hollow shaft, wherein an inner diameter of the first shaft rod 31 is greater than an outer diameter of the second shaft rod 41, the second shaft rod 41 is sleeved on an inner side of the first shaft rod 31, and one end of the second shaft rod 41 passes through an inner side of the first shaft rod 31, so that the second rotating member 42 is arranged on an outer side of the first rotating member 32, and it can be understood that the first shaft rod 31 and the second shaft rod 41 are coaxially installed, and the first bevel gear 30 and the second bevel gear 40 rotate in opposite directions under the drive of the main bevel gear 2.
[0029] Light-emitting components are respectively arranged on the first rotating member 32 and the second rotating member 42. Preferably, the light-emitting components are a plurality of LED lamp beads or LED light strips.
[0030] As an implementation mode, the first rotating member 32 rotates counterclockwise under the action of the main bevel gear 2, the first bevel gear 30, and the first shaft rod 31, and the second rotating member 42 rotates clockwise under the action of the main bevel gear 2, the second bevel gear 40, and the second shaft rod 41. The light-emitting component rotates under the drive of the first rotating member 32 and the second rotating member 42 rotating coaxially and counter-rotating, creating a rich lighting visual effect.
[0031] As an implementation manner, the driving motor 1 is installed in a chassis 11 , and the main bevel gear 2 , the first bevel gear 30 , and the second bevel gear 40 are installed in a gear box body 12 .
[0032] As an embodiment, a first conductive ring 33 is provided on the outer side of the first shaft 31, and a second conductive ring 43 is provided on the outer side of the second shaft 41. The first conductive ring 33, the second conductive ring 43 and the light-emitting component are connected through connecting wires. The first conductive ring 33 is used to supply power to the light-emitting component on the first rotating member 32, and the second conductive ring 43 is used to supply power to the light-emitting component on the second rotating member 42, which helps to simplify the device structure and avoid sprain of the connecting wires during rotation.
[0033] Specifically, the first conductive ring 33 includes a first rotor installed on the outside of the first shaft 31, the first rotor rotates with the first shaft 31, a first stator is arranged on the outside of the first rotor, the first stator is installed on the inside of the first connecting shell, and the first connecting shell is arranged on one side of the gear box 12, the second conductive ring 43 includes a second rotor installed on the outside of the second shaft 41, the second rotor rotates with the second shaft 41, a second stator is arranged on the outside of the second rotor, the second stator is installed on the inside of the second connecting shell, and the second connecting shell is arranged on the other side of the gear box 12.
[0034] As an embodiment, the first rotating member 32 includes a first rotating disk, which is mounted on the first shaft 31, and a plurality of first rotating rods 34 are connected to the outer side of the first rotating disk. The second rotating member 42 includes a second rotating disk 45, which is mounted on the second shaft 41, and a plurality of second rotating rods 44 are connected to the outer side of the second rotating disk 45. Preferably, the number of the second rotating rods 44 is the same as that of the first rotating rods 34.
[0035] As an implementation mode, the first rotating rod 34 and the second rotating rod 44 are configured as hollow rods, connecting wires are arranged inside the hollow rods, and a plurality of openings are provided on the front side of the hollow rods, and the openings are used to place light-emitting components, which are a plurality of LED lamp beads.
[0036] As an implementation mode, the chassis 11 and the gear housing 12 are installed in a lamp frame.
[0037] As an implementation manner, a plurality of movable rollers are provided at the bottom of the lamp frame, and the movable rollers are evenly arranged at the bottom of the lamp frame to facilitate the movement and arrangement of the lamp.
[0038] As an embodiment, the lamp holder includes a hollow cylindrical shell 50, a base 51 is provided at the bottom of the shell 50, a plurality of mounting rods 52 are arranged in the shell 50, and the chassis 11 and the gear box 12 are arranged on the mounting rods 52. Specifically, the mounting rods 52 include a plurality of horizontal rods and vertical rods, and the horizontal rods and the vertical rods are connected in a cross shape. It can be understood that the two ends of the horizontal rods are respectively connected to the inner left wall and the inner right wall of the shell, and the two ends of the vertical rods are respectively connected to the inner upper wall and the inner lower wall of the shell. The front and rear ends of the shell 50 are set to be openings, and an annular decorative plate 53 is installed on the inner side of the front end of the shell 50, and the first rotating member 32 and the second rotating member 42 are arranged on the inner side of the annular decorative plate 53. Preferably, after the lamp is installed, a rear cover plate can be installed in the opening at the rear end of the shell 50, and a decorative pattern is arranged on the rear cover plate.
[0039] As an embodiment, a stepped portion 54 is arranged at the rear end of the annular decorative panel 53, and an LED component 55 is installed on each step of the stepped portion 54. The LED component 55 serves as a hidden atmosphere light for creating a lighting environment and presents a good visual effect in conjunction with the light-emitting component.
[0040] As an implementation mode, the LED assembly 55, the LED assembly 55, and the driving motor 1 are electrically connected to the controller respectively, and the light is controlled by the controller, and the controller is arranged in the housing 50. Preferably, the controller is provided with a wireless module, and the wireless module adopts a Bluetooth module or a wifi module, so that the user can control the light through remote operation, which is more convenient to use.
[0041] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.
Claims
1. A coaxial double rotating lamp, characterized in that: It includes a driving motor, the output shaft of the driving motor is equipped with a main bevel gear, the first bevel gear and the second bevel gear are respectively meshed and connected on both sides of the main bevel gear, the first bevel gear and the second bevel gear are coaxially arranged, the first bevel gear is connected to the first rotating member through the first shaft rod, the second bevel gear is connected to the second rotating member through the second shaft rod, the first shaft rod is set as a hollow shaft, the inner diameter of the first shaft rod is greater than the outer diameter of the second shaft rod, the second shaft rod is sleeved on the inner side of the first shaft rod, the second rotating member is arranged on the outer side of the first rotating member, and the first rotating member and the second rotating member are respectively provided with light-emitting components.
2. A coaxial double rotating lamp according to claim 1, characterized in that: A first conductive ring is disposed on the outer side of the first shaft, and a second conductive ring is disposed on the outer side of the second shaft. The first conductive ring is used to supply power to the light-emitting component on the first rotating member, and the second conductive ring is used to supply power to the light-emitting component on the second rotating member.
3. The coaxial double rotating lamp according to claim 1, characterized in that: The first rotating member comprises a first rotating disk, the first rotating disk is mounted on a first shaft, and a plurality of first rotating rods are connected to the outer side of the first rotating disk.
4. The coaxial double rotating lamp according to claim 1, characterized in that: The second rotating member comprises a second rotating disk, the second rotating disk is mounted on the second shaft rod, and a plurality of second rotating rods are connected to the outer side of the second rotating disk.
5. A coaxial double rotating lamp according to any one of claims 1 to 4, characterized in that: The driving motor is installed in the chassis, and the main bevel gear, the first bevel gear and the second bevel gear are installed in the gear box.
6. The coaxial double rotating lamp according to claim 5, characterized in that: The chassis and the gear housing are installed in the lamp frame.
7. The coaxial double rotating lamp according to claim 6, characterized in that: The lamp holder comprises a hollow cylindrical shell, a base is provided at the bottom of the shell, a plurality of mounting rods are arranged inside the shell, a chassis and a gear box are arranged on the mounting rods, an annular decorative plate is installed on the inner side of the front end of the shell, and the first rotating member and the second rotating member are arranged on the inner side of the annular decorative plate.
8. The coaxial double rotating lamp according to claim 7, characterized in that: A stepped portion is arranged at the rear end of the annular decorative plate, and LED components are installed on each step of the stepped portion.