Electric curtain motor structure with noise reduction function

Abstract

The utility model belongs to the technical field of motors, and discloses an electric curtain motor structure with a noise reduction function, which comprises a motor outer tube, a motor front plastic part and a base, the motor front plastic part and the base are detachably mounted, a motor assembly, a lithium battery and a motor stroke head are respectively arranged in the motor outer tube, an inner tube is arranged outside the motor assembly, and the motor front plastic part and the base are detachably mounted. The motor front plastic part is fixedly connected with the motor assembly, the end, facing the base, of the inner pipe is connected with a motor rear plastic part, and the motor front plastic part and the motor rear plastic part are fixed to the motor assembly in a rubber coating mode. According to the noise-reducing electric curtain, noise generated during operation of the noise-reducing electric curtain can be reduced, the user experience is improved, the life quality is improved, and the market vacancy of the noise-reducing electric curtain is filled.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to an electric curtain motor structure with a noise reduction function. Background Art

[0002] Electric curtains are an electric rolling shutter mechanism powered by a tubular motor. They can be operated by simply flipping the power switch. They are easy to operate, quiet and stable in operation. They are an upgraded product of manual rolling shutters and are suitable for various office spaces and apartment buildings. They are UV resistant, environmentally friendly and energy-saving, and can beautify the environment.

[0003] However, the existing electric curtains generate noise due to the rotation of the motor when working, which makes the user feel poor when using them. Utility Model Content

[0004] In response to the problems in the related technology, the utility model proposes an electric curtain motor structure with noise reduction function to overcome the above-mentioned technical problems existing in the existing related technology. The purpose of the utility model is to reduce the use noise, improve the user experience and improve the quality of life, to meet the needs of indoor use, and fill the market gap of noise reduction electric curtains.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric curtain motor structure with a noise reduction function, comprising a motor outer tube, and a detachably installed motor front plastic part and a base, wherein the interior of the motor outer tube is respectively provided with a motor assembly, a lithium battery and a motor travel head, an inner tube is provided on the outer sleeve of the motor assembly, the motor front plastic part is fixedly connected to the motor assembly, and a motor rear plastic part is connected to one end of the inner tube facing the base, and the motor front plastic part and the motor rear plastic part are respectively fixed to the motor assembly with rubber.

[0006] Preferably, the motor assembly includes a reduction motor and an electronic Hall plate.

[0007] Preferably, a bracket is fixedly connected to the rear plastic part of the motor, and the motor travel head is embedded in the bracket.

[0008] Preferably, the motor assembly and the motor front plastic part are both provided with a retaining spring, and the motor assembly is fixedly connected to the motor front plastic part via the retaining spring.

[0009] Preferably, protrusions are provided at both ends of the motor outer tube, and the base and the front plastic part of the motor are provided with grooves that cooperate with the motor outer tube. The motor outer tube is respectively connected with the grooves of the base and the front plastic part of the motor through the protrusions.

[0010] Preferably, a protrusion is provided at one end of the inner tube, and a groove which cooperates with the inner tube is provided at one end of the motor assembly, and the inner tube is cooperated with the groove of the motor assembly through the protrusion.

[0011] Preferably, sound insulation cotton is filled between the inner tube and the outer tube of the motor.

[0012] Preferably, a switch device capable of controlling the on and off of the lithium battery is provided on the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses an electric curtain motor structure with a noise reduction function. A front plastic part and a rear plastic part of a motor are arranged at both ends of the motor, and the motor assembly is wrapped by an inner tube connected to the front plastic part and the rear plastic part with rubber. The noise generated by the motor assembly during operation is reduced, thereby improving the user experience and the quality of life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the motor component including the inner tube of the utility model.

[0018] In the accompanying drawings: 1. Motor outer tube; 2. Motor front plastic part; 3. Base; 4. Motor rear plastic part; 5. Retaining spring; 6. Inner tube; 7. Motor assembly; 8. Lithium battery; 9. Motor travel head; 10. Switch device; 11. Bracket. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example

[0021] See also Figure 1-3 The utility model proposes an electric curtain motor structure with a noise reduction function, comprising a motor outer tube 1, and a detachably installed motor front plastic part 2 and a base 3, the motor outer tube 1 is respectively provided with a motor assembly 7, a lithium battery 8 and a motor travel head 9, an inner tube 6 is provided outside the motor assembly 7, the motor front plastic part 2 is fixedly connected to the motor assembly 7, the inner tube 6 is connected to a motor rear plastic part 4 at one end facing the base 3, and the motor front plastic part 2 and the motor rear plastic part 4 are respectively fixed to the motor assembly 7 by rubber coating.

[0022] See also Figure 1As shown, further, one end of the motor travel head 9 is fixedly connected to the base 3, and the other end of the motor travel head 9 has a lithium battery 8 connected by wires, and the motor assembly 7 includes a reduction motor and an electronic Hall plate.

[0023] In this embodiment, one end of the motor travel head 9 is fixedly connected to the base 3, and the motor travel head 9 is connected to the lithium battery 8 and the motor assembly through wires. The motor assembly 7 includes a reduction motor and an electronic Hall plate, so as to ensure that the motor device of the electric curtain can run smoothly and enhance the stability of the connection between the components. The reduction motor and electronic Hall plate can make the remote control electric curtain work more flexible.

[0024] See also Figure 1 As shown, further, a bracket 11 is fixedly connected to the rear plastic part 4 of the motor, and the motor travel head 9 is clamped on the bracket 11.

[0025] In this embodiment, by adding a bracket 11 and clamping the motor travel head 9 on the bracket 11, the stability of the motor travel head is further enhanced.

[0026] See also Figure 1 As shown, further, the motor assembly 7 and the motor front plastic part 2 are both provided with a retaining spring 5, and the motor assembly 7 is fixedly connected to the motor front plastic part 2 via the retaining spring 5.

[0027] In this embodiment, a retaining spring 5 is provided on both the motor assembly 7 and the motor front plastic component 2, and the two components are fixedly connected by the retaining spring 5, so as to enhance the stability of the connection between the two components.

[0028] See also Figure 1 As shown, further, the base 3 and the motor front plastic part 2 are connected to the motor outer tube 1 in an engaging manner.

[0029] In this embodiment, by changing the model of the connection between the base 3 and the front plastic part 2 of the motor and the outer tube 1 of the motor, the connection mode becomes a chimeric connection, thereby enhancing the stability of the electric curtain during operation.

[0030] See also Figure 3 As shown, further, the inner tube 6 and the motor assembly 7 are in a chimeric connection.

[0031] In this embodiment, by changing the model of the connection between the inner tube 6 and the motor assembly 7, the connection method becomes a chimeric connection, thereby enhancing the safety of the motor assembly during operation, improving the durability of the motor assembly, and also achieving a sound insulation effect.

[0032] See also Figure 3 As shown, further, sound insulation cotton is filled between the inner tube 6 and the motor outer tube 1.

[0033] In this embodiment, by filling sound insulation cotton between the inner tube 6 and the motor outer tube 1, the stability of the motor assembly 7 is enhanced when the electric curtain is running, and the sound insulation effect can also be achieved.

[0034] See also Figure 3 As shown, further, the base 3 is provided with a switch device 10 which can control the lithium battery 8 to be turned on and off.

[0035] In this embodiment, a switch device 10 capable of controlling the start or shut down of the lithium battery 8 is provided on the base 3, so that the user can ensure that the electric curtain is in a circuit-off state when not in use for a long time, thereby preventing accidents.

[0036] The working principle of this utility model:

[0037] The motor assembly 7 of the utility model is provided with a front motor plastic part 2 and a rear motor plastic part 4 which are fixedly connected at both ends, and the connection is fixed with rubber wrapping, so as to reduce the noise generated by the motor assembly 7 when the electric curtain is working. The motor assembly 7, the lithium battery 8 and the motor travel head 9 are connected by wires, so that the entire electric curtain can be powered on and operated.

[0038] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric curtain motor structure with noise reduction function, comprising a motor outer tube (1), and a detachably mounted motor front plastic part (2) and a base (3), characterized in that: A motor assembly (7), a lithium battery (8) and a motor travel head (9) are respectively arranged inside the motor outer tube (1); an inner tube (6) is arranged outside the motor assembly (7); the motor front plastic part (2) is fixedly connected to the motor assembly (7); the motor rear plastic part (4) is connected to one end of the inner tube (6) facing the base (3); the motor front plastic part (2) and the motor rear plastic part (4) are respectively fixed to the motor assembly (7) by rubber coating.

2. The electric curtain motor structure with noise reduction function according to claim 1 is characterized in that: One end of the motor travel head (9) is fixedly connected to the base (3), and the other end of the motor travel head (9) is provided with a lithium battery (8) connected via an electric wire. The motor assembly (7) includes a reduction motor and an electronic Hall plate.

3. The electric curtain motor structure with noise reduction function according to claim 1 is characterized in that: A bracket (11) is fixedly connected to the rear plastic part (4) of the motor, and the motor travel head (9) is clamped on the bracket (11).

4. The electric curtain motor structure with noise reduction function according to claim 1 is characterized in that: The motor assembly (7) and the motor front plastic part (2) are both provided with a retaining spring (5), and the motor assembly (7) is fixedly connected to the motor front plastic part (2) via the retaining spring (5).

5. The electric curtain motor structure with noise reduction function according to claim 1 is characterized in that: The two ends of the motor outer tube (1) are provided with protrusions, and the base (3) and the motor front plastic part (2) are provided with grooves that cooperate with and connect to the motor outer tube (1).

6. The electric curtain motor structure with noise reduction function according to claim 1, characterized in that: One end of the inner tube (6) is provided with a protrusion, and one end of the motor assembly (7) is provided with a groove that cooperates with and connects to the inner tube (6).

7. The electric curtain motor structure with noise reduction function according to claim 1, characterized in that: Sound insulation cotton is filled between the inner tube (6) and the motor outer tube (1).

8. The electric curtain motor structure with noise reduction function according to claim 1, characterized in that: The base (3) is provided with a switch device capable of controlling the lithium battery (8) to be turned on and off.

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