Air purification fan lamp capable of shaking head

Abstract

The utility model discloses a head-shaking air purification fan lamp which comprises a protective cover, a positioning frame is fixedly connected to the middle of the upper end of the protective cover, an illuminating lamp is fixedly connected to the edge of the protective cover, a first motor is fixedly installed in the positioning frame, and the output end of the first motor is connected with a fan. A rotating shaft on the positioning frame is installed on the connecting frame and fixedly installed at the output end of a second motor, a stand column is fixedly installed on the protective cover, a filtering plate is fixedly connected to the inner side of an opening in the upper end of the stand column, and an activated carbon adsorption layer is fixedly connected to the inner side of an opening in the lower end of the stand column; and a self-cleaning part for automatically cleaning attachments on the surface of the filter plate is mounted on the protective cover. According to the air purification fan lamp capable of shaking the head, the air blowing range can be widened in a head shaking mode during air blowing, and meanwhile impurities attached to the filter screen can be automatically cleaned during air purification.

Description

Technical Field

[0001] The utility model relates to the technical field of fan lamps, in particular to an air purification fan lamp with a shaking head. Background Art

[0002] Fan lights, also known as ceiling fan lights, are electrical devices that combine ceiling fans and lamps. They can provide natural wind and lighting functions, so fan lights are widely used in homes, offices, hotel rooms and other places.

[0003] For example, a fan lamp with a filtering function, such as the announcement number: CN219976353U, is applied in the field of fan lamps, and includes a shell, a first fixing frame is bolted between the inner walls of the shell, and a fixing head is bolted to the top of the first fixing frame; the utility model moves the slide cylinder, and the movement of the slide cylinder drives the triangular groove to move, and the movement of the triangular groove causes the clamping rod to disengage from the inner wall of the fixing head under the action of the second spring, and then the fan lamp is disassembled for maintenance, which can achieve the purpose of easy maintenance, reduce workload, improve maintenance efficiency, and be easy to use. When the fan mechanism is working, air is blown downward, and a negative pressure is formed inside the shell, so that the air at the top of the shell is sucked into the shell, and the air is filtered by the filter mesh and filter cotton and then discharged from the bottom of the shell after being treated with activated carbon, which can achieve the purpose of air purification;

[0004] Among them, the above-mentioned prior art has the following technical problems: when the existing fan lamp does not need to be turned on to use the blowing function, the fan blades on it can only blow air to a fixed area, and the overall blowing range is small, which is not convenient for blowing air over a large range. At the same time, a filter is set inside the fan lamp to filter the air dust, but after long-term use, the filter is prone to adhere to a lot of impurities on its surface. As the impurities increase, the filter holes on it are easily blocked, thereby affecting the subsequent normal air filtration.

[0005] Therefore, we propose a shaking head air purification fan lamp to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an air-purifying fan lamp with an oscillating head, so as to solve the problem raised in the above background technology that the existing fan lamps on the market can only blow air to a fixed area when the blowing function does not need to be turned on, and the overall blowing range is small, which is not convenient for blowing air over a large range. At the same time, a filter is set inside the fan lamp to filter the air dust, but after long-term use, the surface of the filter is prone to adhere to more impurities, and as the impurities increase, the filter holes on it are easily blocked, thereby affecting the subsequent normal air filtration.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an oscillating air purifier fan lamp, comprising a protective cover, a positioning frame fixedly connected to the middle portion of the upper end of the protective cover, and a lighting lamp fixedly connected to the edge of the protective cover, a first motor fixedly installed inside the positioning frame, and a fan connected to the output end of the first motor;

[0008] The rotating shaft on the positioning frame is installed on the connecting frame, and the rotating shaft on the positioning frame is fixedly installed on the output end of the second motor. A column is fixedly installed on the protective cover, and a filter plate is fixedly connected to the inner side of the upper end opening of the column, and an activated carbon adsorption layer is fixedly connected to the inner side of the lower end opening of the column. A self-cleaning component for automatically cleaning the attachments on the surface of the filter plate is installed on the protective cover.

[0009] Preferably, the positioning frame forms a rotating connection structure with the connecting frame through a rotating shaft, and the upper end side of the connecting frame is provided with a bolt hole for fixing to the wall top.

[0010] By adopting the above technical solution, the positioning frame rotates around the connecting frame, so that the fan can rotate and shake its head back and forth, thereby improving the overall blowing range.

[0011] Preferably, the column is configured as a hollow structure, and the filter plate and the activated carbon adsorption layer on the inner side of the column are arranged in parallel.

[0012] By adopting the above technical solution, the filter plate and the activated carbon adsorption layer are provided to facilitate purification of the air.

[0013] Preferably, the self-cleaning component includes a heat conducting block, a plug slot, a heat transfer rod, a memory wire, a cleaning scraper and a cross bar;

[0014] The heat-conducting block is fixed at the upper end of the lighting lamp, and a plug-in slot is provided on the heat-conducting block. A heat-conducting rod is inserted into the plug-in slot, and the heat-conducting rod is fixed above the lighting lamp. The heat-conducting block is connected to each other through a memory metal wire and the side of the cleaning scraper. A cross bar is installed through the middle of the cleaning scraper, and the cross bar is fixed to the side of the positioning frame.

[0015] By adopting the above technical solution, heat can be transferred to the memory metal wire through the provision of the heat-conducting block.

[0016] Preferably, a plurality of heat transfer rods are evenly distributed on the upper end of the lighting lamp, and the outer wall of the heat transfer rod and the inner wall of the insertion slot on the heat conductive block fit together, and the heat conductive block and the upper surface of the lighting lamp fit together.

[0017] By adopting the above technical solution, the contact area between the heat conducting block and the lighting lamp can be increased through the plug-in cooperation of the heat conducting rod and the plug-in slot.

[0018] Preferably, the memory metal wire is symmetrically arranged about the transverse center axis of the cleaning scraper, and the length of the cleaning scraper is greater than the diameter of the filter plate.

[0019] By adopting the above technical solution, the cleaning scraper can be pulled to move due to the heat contraction of the memory metal wire.

[0020] Preferably, the cleaning strips and the cross bar are vertically distributed, the lower surface of the cleaning strips and the filter plate are in contact with each other, and the cleaning strips and the cross bar are slidably connected.

[0021] By adopting the above technical solution, the cleaning scraper moves on the cross bar, thereby ensuring the stability of the cleaning scraper when moving on the cross bar.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the shaking air purifier fan lamp can increase the blowing range by shaking its head when blowing air, and can automatically clean impurities attached to the filter screen when purifying the air;

[0023] 1. A connecting frame is provided, which is fixed to the top of the wall by bolts. Then, the positioning frame is controlled by a second motor to rotate back and forth. The rotation of the positioning frame can make the fan inside the protective cover swing back and forth, and the swing of the fan can increase its own blowing range;

[0024] 2. A filter plate is provided. When the fan rotates, it can blow air downwards. At the same time, negative pressure is formed on the back of the fan, and the external airflow is sucked into the inside of the protective cover through the column. After the air is sucked in, the impurities in the air can be filtered out by the filter plate and the activated carbon adsorption layer, thereby achieving the function of air purification;

[0025] 3. A memory metal wire is provided. When the working lampshade of the lighting lamp heats up, the heat can be transferred to the memory metal wire through the heat-conducting block. The memory metal wire shrinks after being heated. The shrinking memory metal wire can pull the cleaning scraper to move on the cross bar. The impurities attached to the filter plate can be scraped off by the movement of the cleaning scraper, thereby realizing the self-cleaning of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the protective cover and fan structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the lighting lamp and fan of the utility model;

[0029] Figure 4This is a schematic diagram of the structure of the pillar and activated carbon adsorption layer of the utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the heat conducting block and the plug-in slot of the utility model;

[0031] Figure 6 This is a structural diagram of the lighting lamp and heat transfer rod of the utility model.

[0032] In the figure: 1. Protective cover; 2. Positioning frame; 3. Light; 4. First motor; 5. Fan; 6. Connecting frame; 7. Second motor; 8. Column; 9. Filter plate; 10. Activated carbon adsorption layer; 11. Self-cleaning component; 111. Heat conduction block; 112. Connecting slot; 113. Heat transfer rod; 114. Memory wire; 115. Cleaning scraper; 116. Cross bar. DETAILED DESCRIPTION

[0033] 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.

[0034] Example 1: Please refer to Figures 1-6 When the existing fan lamp does not need to be turned on to use the blowing function, the fan blades on it can only blow air to a fixed area. The overall blowing range is small, which is not convenient for blowing air over a large range. In order to solve this technical problem, the present embodiment discloses the following technical content, including a protective cover 1, a positioning frame 2 is fixedly connected to the middle part of the upper end of the protective cover 1, and a lighting lamp 3 is fixedly connected to the edge of the protective cover 1, a first motor 4 is fixedly installed inside the positioning frame 2, and the output end of the first motor 4 is connected to the fan 5; the rotating shaft on the positioning frame 2 is installed on the connecting frame 6, and the rotating shaft on the positioning frame 2 is fixedly installed on the output end of the second motor 7, a column 8 is fixedly installed on the protective cover 1, and a filter plate 9 is fixedly connected to the inner side of the upper end opening of the column 8, and an activated carbon adsorption layer 10 is fixedly connected to the inner side of the lower end opening of the column 8. The positioning frame 2 forms a rotating connection structure with the connecting frame 6 through the rotating shaft, and the upper end side of the connecting frame 6 is provided with a bolt hole fixed to the wall top. The column 8 is configured as a hollow structure, and the filter plate 9 and the activated carbon adsorption layer 10 inside the column 8 are configured in parallel.

[0035] When blowing is needed, the fan 5 is controlled to rotate by the first motor 4. After the fan 5 is turned on, it can blow air downward, and the back of the fan 5 generates suction to form a negative pressure. The outside air can be sucked into the inside of the protective cover 1 through the column 8 and then discharged outward. The interior of the column 8 is provided with a filter plate 9 and an activated carbon adsorption layer 10. The impurities in the air can be filtered through the filter plate 9 and the activated carbon adsorption layer 10 to achieve air purification. When blowing, the second motor 7 can be turned on. The turning on of the second motor 7 can make the positioning frame 2 rotate back and forth. After the positioning frame 2 rotates, the fan 5 inside the protective cover 1 can swing back and forth, thereby utilizing the swinging of the fan 5 to improve the overall blowing range.

[0036] Example 2: The technical content disclosed in this example is a further improvement based on the above-mentioned example 1. A filter is set inside the fan lamp to filter the air dust. However, after long-term use, the filter is prone to adhere to a large amount of impurities on its surface. As the impurities increase, the filter holes on it are easily blocked, thereby affecting the subsequent normal air filtration. In order to further solve this technical problem, this example discloses the following technical content: a self-cleaning component 11 is installed on the protective cover 1 to automatically clean the attachments on the surface of the filter plate 9. The self-cleaning component 11 includes a heat conducting block 111, a socket 112, a heat transfer rod 113, a memory wire 114, a cleaning strip 115, and a crossbar 116. The heat conducting block 111 is fixed to the upper end of the lighting lamp 3 and has a socket 112 formed therein. The heat transfer rod 113 is inserted into the socket 112 and fixed above the lighting lamp 3. The heat conducting block 111 is connected to the sides of the cleaning strip 115 by the memory wire 114. A crossbar 116 is installed through the middle of the cleaning strip 115 and fixed to the side of the positioning frame 2. Multiple heat transfer rods 113 are evenly distributed on the upper end of the lighting lamp 3. The outer walls of the heat transfer rods 113 and the inner walls of the socket 112 on the heat conducting block 111 are in contact with each other, and the heat conducting block 111 and the upper surface of the lighting lamp 3 are in contact with each other. The memory wire 114 is symmetrically arranged about the transverse center axis of the cleaning strip 115, and the length of the cleaning strip 115 is greater than the diameter of the filter plate 9. The cleaning strip 115 and the cross bar 116 are vertically arranged, and the lower surface of the cleaning strip 115 is in contact with the filter plate 9, and the cleaning strip 115 and the cross bar 116 are slidably connected.

[0037] When lighting is needed, the lighting lamp 3 is turned on. After the lighting lamp 3 is turned on, the lampshade can be heated due to the influence of light. After the lampshade is heated, the heat can be transferred to the heat-conducting block 111. Because the plug-in slot 112 on the inner side of the heat-conducting block 111 fits with the heat-conducting rod 113 on the lighting lamp 3, the contact area between the lamp housing of the lighting lamp 3 and the heat-conducting block 111 can be increased. After absorbing heat, the heat-conducting block 111 transfers the heat to the memory metal wire 114. After absorbing heat, the memory metal wire 114 deforms and shrinks. The shrunk memory wire 114 can pull the cleaning scraper 115 to move on the cross bar 116. The impurities attached to the filter plate 9 can be scraped off by the movement of the cleaning scraper 115.

[0038] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, 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 air purifying fan lamp capable of shaking its head, comprising a protective cover (1), a positioning frame (2) fixedly connected to the middle of the upper end of the protective cover (1), and a lighting lamp (3) fixedly connected to the edge of the protective cover (1), a first motor (4) fixedly installed inside the positioning frame (2), and a fan (5) connected to the output end of the first motor (4); It is characterized by: Also includes: The rotating shaft on the positioning frame (2) is mounted on the connecting frame (6), and the rotating shaft on the positioning frame (2) is fixedly mounted on the output end of the second motor (7). The protective cover (1) is fixedly mounted with a column (8), and the inner side of the upper end opening of the column (8) is fixedly connected to a filter plate (9), and the inner side of the lower end opening of the column (8) is fixedly connected to an activated carbon adsorption layer (10). The protective cover (1) is mounted with a self-cleaning component (11) for automatically cleaning the attachments on the surface of the filter plate (9).

2. The oscillating air purifying fan lamp according to claim 1, characterized in that: The positioning frame (2) forms a rotating connection structure with the connecting frame (6) via a rotating shaft, and a bolt hole for fixing to the wall top is provided on the side of the upper end of the connecting frame (6).

3. The oscillating air purifying fan lamp according to claim 1, characterized in that: The column (8) is configured as a hollow structure, and the filter plate (9) and the activated carbon adsorption layer (10) inside the column (8) are configured in parallel.

4. The oscillating air purifying fan lamp according to claim 1, characterized in that: The self-cleaning component (11) comprises a heat-conducting block (111), a plug-in slot (112), a heat-transfer rod (113), a memory metal wire (114), a cleaning scraper (115) and a crossbar (116); The heat conducting block (111) is fixed to the upper end of the lighting lamp (3), and a plug-in slot (112) is provided on the heat conducting block (111), a heat conducting rod (113) is inserted into the plug-in slot (112), and the heat conducting rod (113) is fixed above the lighting lamp (3), the heat conducting block (111) is connected to each other through a memory metal wire (114) and a side of a cleaning scraper (115), a cross bar (116) is installed through the middle of the cleaning scraper (115), and the cross bar (116) is fixed to the side of the positioning frame (2).

5. The oscillating air purifying fan lamp according to claim 4, characterized in that: A plurality of heat transfer rods (113) are evenly distributed on the upper end of the lighting lamp (3), and the outer wall of the heat transfer rod (113) and the inner wall of the plug slot (112) on the heat conduction block (111) are in contact with each other, and the upper surface of the heat conduction block (111) and the lighting lamp (3) are in contact with each other.

6. The oscillating air purifying fan lamp according to claim 4, characterized in that: The memory metal wire (114) is symmetrically arranged about the transverse center axis of the cleaning scraper (115), and the length of the cleaning scraper (115) is greater than the diameter of the filter plate (9).

7. The oscillating air purifying fan lamp according to claim 4, characterized in that: The cleaning strip (115) and the cross bar (116) are vertically distributed, and the lower surface of the cleaning strip (115) and the filter plate (9) are in contact with each other, and the cleaning strip (115) and the cross bar (116) are slidably connected.

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