Energy-saving and environment-friendly indoor fresh air device

Abstract

The utility model discloses an energy-saving and environment-friendly indoor fresh air device, which relates to the technical field of fresh air equipment and comprises a base component, an air outlet component is mounted at the bottom of the base component, and a top cover is fixedly mounted at the top end of the base component. Through the arrangement of the base assembly and the air outlet assembly, the air outlet barrel is rotationally connected with the mounting ring, and the whole air outlet barrel can be driven to rotate by the micro gear motor through the connector, the convex block, the multiple limiting edges and the limiting grooves, so that air can be rotationally discharged when the multiple air outlets discharge air, the air outlet area is increased, and the air outlet efficiency is improved. And meanwhile, the air outlet assembly and the base assembly are in threaded connection and can be detached, the base assembly and internal parts can be conveniently maintained, the maintenance efficiency is improved, and the labor amount of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air equipment, in particular to an energy-saving and environmentally friendly indoor fresh air device. Background Art

[0002] As environmental issues become increasingly severe, people's demands for air quality are also increasing. This is especially true indoors, where low air flow makes air quality issues more likely to occur. Fresh air systems can significantly improve indoor air quality by filtering outside air before introducing it into the room, replacing the indoor air. During this replacement process, the fresh air also needs to be heated or cooled depending on the indoor temperature.

[0003] However, the existing indoor fresh air device has a fixed wind direction during use, resulting in low fresh air efficiency, a long fresh air time each time, and requires more electricity consumption. In addition, the existing fresh air equipment cannot be disassembled, making it inconvenient to maintain.

[0004] Therefore, it is necessary to invent an energy-saving and environmentally friendly indoor fresh air device to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an energy-saving and environmentally friendly indoor fresh air device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an energy-saving and environmentally friendly indoor fresh air device, comprising a base assembly, an air outlet assembly being installed at the bottom of the base assembly, and a top cover being fixedly installed at the top of the base assembly;

[0007] The base assembly includes a base, a bottom end of the base is provided with a circular groove, and a through groove is provided through the bottom of the circular groove;

[0008] The air outlet assembly includes a mounting ring and an air outlet tube with a closed bottom end, and the mounting ring is adapted to the circular groove, and the air outlet tube is located at the bottom of the mounting ring.

[0009] Preferably, a mounting block is provided in the middle of the through slot, connecting blocks are integrally provided on both sides of the mounting block, and one end of the connecting block is integrally formed with the inner wall of the through slot.

[0010] Preferably, a micro reduction motor is fixedly installed on the bottom end of the mounting block, a connecting head is fixedly installed on the rotating shaft of the micro reduction motor, a conical protrusion is integrally formed in the middle of the bottom end of the connecting head, and a plurality of limiting edges distributed in a circular array are integrally formed on the outer wall of the protrusion.

[0011] Preferably, a sliding groove is provided around the bottom end of the inner side wall of the mounting ring, and the outer side wall of the mounting ring is threadedly connected to the inner side wall of the circular groove.

[0012] Preferably, the bottom ends of both sides of the mounting ring are integrally formed with extension blocks, a fastening knob is threadedly provided on the extension block, and a damping pad is fixedly provided on the top of the fastening knob.

[0013] Preferably, a movable ring is integrally formed at the top end of the air outlet tube, and the movable ring is adapted to the slide groove.

[0014] Preferably, the inner wall of the bottom end of the air outlet duct is integrally formed with a conical block, and the top of the conical block is provided with a limiting groove that is compatible with the protrusion and multiple limiting edges. The outer wall of the air outlet duct is penetrated by multiple groups of air outlets distributed in a circular array, and each group includes multiple air outlets distributed at equal intervals.

[0015] Technical effects and advantages of this utility model:

[0016] The utility model is characterized in that the base assembly and the air outlet assembly are arranged, and the air outlet tube is rotatably connected to the mounting ring, and the micro reduction motor can drive the entire air outlet tube to rotate through the connecting head, the protrusion and the multiple limiting edges and the limiting groove, so that the multiple air outlets can rotate to discharge air when discharging air, increase the air outlet area, and improve the fresh air efficiency, thereby reducing the time of each fresh air, reducing power consumption, and improving the environmental protection and energy saving effect. At the same time, the air outlet assembly and the base assembly are threadedly connected and can be disassembled, which is convenient for maintenance of the base assembly and internal parts, improves maintenance efficiency, and reduces the workload of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the bottom structure of the base assembly of the present utility model.

[0019] Figure 3 This is a schematic diagram of the top structure of the base assembly of the present invention.

[0020] Figure 4 This is a schematic diagram of the connector structure of the present invention.

[0021] Figure 5 This is a schematic structural diagram of the air outlet component of the present utility model.

[0022] Figure 6 This is a schematic diagram of the mounting ring structure of the present utility model.

[0023] Figure 7 This is a schematic diagram of the air outlet structure of the utility model.

[0024] In the figure: 1. Base assembly; 2. Air outlet assembly; 3. Top cover; 101. Base; 102. Circular groove; 103. Through groove; 104. Mounting block; 105. Connecting block; 106. Micro reduction motor; 107. Connecting head; 108. Bump; 109. Limiting edge; 110. Mounting hole; 201. Mounting ring; 202. Air outlet tube; 203. Extension block; 204. Fastening knob; 205. Damping pad; 206. Movable ring; 207. Conical block; 208. Limiting groove; 209. Air outlet; 210. Slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The utility model provides Figure 1-7 An energy-saving and environmentally friendly indoor fresh air device shown includes a base assembly 1, an air outlet assembly 2 is installed at the bottom of the base assembly 1, and a top cover 3 is fixedly installed at the top of the base assembly 1.

[0027] Furthermore, the base assembly 1 includes a base 101, a circular groove 102 is provided at the bottom end of the base 101, a through groove 103 is provided through the bottom of the circular groove 102, a mounting block 104 is provided in the middle of the through groove 103, and connecting blocks 105 are integrally formed on both sides of the mounting block 104, and one end of the connecting block 105 is integrally formed with the inner wall of the through groove 103, and the top of the mounting block 104 and the connecting block 105 are protruding, which can reduce wind resistance and allow fresh air to quickly enter the interior of the circular groove 102, and a micro reduction motor 106 is fixedly installed at the bottom end of the mounting block 104, and a connector 107 is fixedly installed on the rotating shaft of the micro reduction motor 106, and a conical protrusion 108 is integrally formed in the middle of the bottom end of the connector 107, and a plurality of limiting edges 109 distributed in a ring array are integrally formed on the outer wall of the protrusion 108.

[0028] The air outlet assembly 2 includes a mounting ring 201 and an air outlet tube 202 with a closed bottom end, and the mounting ring 201 is adapted to the circular groove 102. The air outlet tube 202 is located at the bottom of the mounting ring 201. A slide groove 210 is provided around the bottom end of the inner wall of the mounting ring 201. The outer wall of the mounting ring 201 is threadedly connected to the inner wall of the circular groove 102. A movable ring 206 is integrally formed at the top of the air outlet tube 202, and the movable ring 206 is adapted to the slide groove 210. A conical block 207 is integrally formed on the inner wall of the bottom end of the air outlet tube 202. The conical block 207 can change the direction of wind flow so that fresh air is quickly discharged through the air outlet 209. A limiting groove 208 is provided on the top of the conical block 207 that is adapted to the protrusion 108 and multiple limiting edges 109. The outer wall of the air outlet tube 202 is penetrated by a plurality of groups of air outlets distributed in a circular array. The outlet 209 is provided in a vertical strip shape, and each group includes a plurality of air outlets 209 distributed at equal intervals. The air outlet 209 is provided in a vertical strip shape, which can increase the air outlet area. Through the arrangement of the base assembly 1 and the air outlet assembly 2, the air outlet tube 202 is rotatably connected to the mounting ring 201, and the micro reduction motor 106 can drive the entire air outlet tube 202 to rotate through the connecting head 107, the protrusion 108 and the plurality of limiting edges 109 and the limiting groove 208, so that the plurality of air outlets 209 can rotate to discharge air when discharging air, increase the air outlet area, and improve the fresh air efficiency, thereby reducing the time of each fresh air, reducing power consumption, and improving the environmental protection and energy saving effect. At the same time, the air outlet assembly 2 is threadedly connected to the base assembly 1 and can be disassembled, which is convenient for maintenance of the base assembly 1 and internal parts, improves maintenance efficiency, and reduces the workload of staff.

[0029] Secondly, the bottom ends of both sides of the mounting ring 201 are integrally formed with extension blocks 203, and a fastening knob 204 is threadedly connected to the extension block 203, and a damping pad 205 is fixed to the top of the fastening knob 204. Through the setting of the fastening knob 204 and the damping pad 205, after the air outlet component 2 is installed, the damping pad 205 can be tightly fitted with the bottom end of the base 101 to prevent the mounting ring 201 from rotating and falling off.

[0030] Working principle of this utility model:

[0031] When in use, the air enters the air inlet pipe on the top cover 3, and the fresh air enters the interior of the air outlet 202 through the through slot 103 and the circular slot 102, and finally disperses through the multiple air outlets 209. At the same time, the micro reduction motor 106 works, and slowly drives the air outlet 202 to rotate through the connector 107, the protrusion 108, the multiple limiting edges 109 and the limiting slots 208, so as to rotate and discharge air;

[0032] During maintenance, by rotating the tightening knob 204, the damping pad 205 is no longer tightly fitted to the ground of the base 101. The user rotates the mounting ring 201 to unscrew the mounting ring 201 from the inside of the circular groove 102, so that the protrusion 108 and multiple limiting edges 109 are separated from the inside of the limiting groove 208. The air outlet assembly 2 can be disassembled, making it convenient to maintain the base assembly 1 and internal parts.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy-saving and environmentally friendly indoor fresh air device, characterized by: It comprises a base assembly (1), an air outlet assembly (2) is installed at the bottom of the base assembly (1), and a top cover (3) is fixedly installed at the top of the base assembly (1); The base assembly (1) comprises a base (101), a circular groove (102) is provided at the bottom end of the base (101), and a through groove (103) is provided through the bottom of the circular groove (102); The air outlet assembly (2) comprises a mounting ring (201) and an air outlet tube (202) with a closed bottom end, and the mounting ring (201) is adapted to the circular groove (102), and the air outlet tube (202) is located at the bottom of the mounting ring (201).

2. The energy-saving and environmentally friendly indoor fresh air device according to claim 1, characterized in that: A mounting block (104) is provided in the middle of the through slot (103), and connecting blocks (105) are integrally formed on both sides of the mounting block (104), and one end of the connecting block (105) is integrally formed with the inner wall of the through slot (103).

3. The energy-saving and environmentally friendly indoor fresh air device according to claim 2, characterized in that: A micro reduction motor (106) is fixedly mounted on the bottom end of the mounting block (104), a connector (107) is fixedly mounted on the rotating shaft of the micro reduction motor (106), a conical convex block (108) is integrally formed in the middle of the bottom end of the connector (107), and a plurality of limiting edges (109) distributed in a ring array are integrally formed on the outer wall of the convex block (108).

4. The energy-saving and environmentally friendly indoor fresh air device according to claim 3, characterized in that: A sliding groove (210) is provided around the bottom end of the inner side wall of the mounting ring (201), and the outer side wall of the mounting ring (201) is threadedly connected to the inner side wall of the circular groove (102).

5. The energy-saving and environmentally friendly indoor fresh air device according to claim 4, characterized in that: The bottom ends of both sides of the mounting ring (201) are integrally formed with extension blocks (203), a tightening knob (204) is threadedly connected to the extension block (203), and a damping pad (205) is fixedly provided on the top of the tightening knob (204).

6. The energy-saving and environmentally friendly indoor fresh air device according to claim 5, characterized in that: The top end of the air outlet tube (202) is integrally formed with a movable ring (206), and the movable ring (206) is adapted to the slide groove (210).

7. The energy-saving and environmentally friendly indoor fresh air device according to claim 6, characterized in that: The inner wall of the bottom end of the air outlet duct (202) is integrally formed with a conical block (207), and the top end of the conical block (207) is provided with a limiting groove (208) that is compatible with the protrusion (108) and multiple limiting edges (109). The outer wall of the air outlet duct (202) is penetrated by multiple groups of air outlets (209) distributed in a circular array, and each group includes multiple air outlets (209) distributed at equal intervals.

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