Energy-saving purification air conditioner with negative ion purification function at air outlet

Abstract

The invention relates to the technical field of air purification equipment, in particular to an energy-saving purification air conditioner with an air outlet having a negative ion purification function. The energy-saving purification air conditioner comprises an air conditioner body and a primary purification mechanism; part of large-mass charged dust in the airflow can more easily fall onto the charged connecting plate, due to the fact that the flow guide plate is in a wave shape, the airflow and the dust move fast, the dust can more easily collide with the flow guide plate, kinetic energy of the collided dust is reduced, and the dust falls onto the charged connecting plate and is adsorbed. Other dust adsorbed on the flow guide plate is impacted by other dust, so that the flow guide plate vibrates slightly, after the air conditioner is turned off, the dust can be absorbed so as to facilitate unified treatment, meanwhile, particles are prevented from being possibly attached to the wall surface and the furniture surface, preliminary purification of airflow is conducted in a mechanical mode in the process, and the air conditioner is more environmentally friendly. And the device is more energy-saving and environment-friendly in use.

Description

Technical Field

[0001] The present invention relates to the technical field of air purification equipment, and particularly to an energy-saving purification air conditioner with a negative ion purification function at the air outlet. Background Art

[0002] In the field of air purification, due to the excellent effects of negative ions in purification and dust removal, reducing the harm of second-hand smoke, improving and preventing respiratory diseases, improving sleep, antioxidant, anti-aging, removing free radicals in the body, and reducing blood viscosity, it enjoys the beautiful names such as "vitamin oxygen", "air vitamin", "longevity element", and "air vitamin" in the medical field. In physics, we all know that matter is composed of molecules, molecules are composed of atoms, atoms are composed of atomic nuclei and electrons rotating around them. When electrons are obtained, it shows negative electricity, and when electrons are lost, it shows positive electricity. We call the movement phenomenon of positive and negative electrons the ion phenomenon;

[0003] An existing built-in vehicle-mounted negative ion air purification device with the publication number of CN105150808A includes: an air-conditioning fan assembly, on which an air inlet, a filter box, a fan, and an air outlet are sequentially arranged; a negative ion generating device, which is arranged on the air-conditioning fan assembly. The negative ion generating device has a piezoelectric negative ion generator and a negative ion carbon brush release plate. The negative ion carbon brush release plate has a plate body, an annular body, and several carbon brush heads for generating negative ions. The input end of the piezoelectric negative ion generator is connected to a power supply through a wire, the annular body is arranged on the plate body, several carbon brush heads are arranged on the annular body, the output end of the piezoelectric negative ion generator is connected to the several carbon brush heads through a wire, and the negative ion carbon brush release plate is arranged in the filter box and behind the HEPA filter. The present invention can efficiently purify the air inside the vehicle, improve the air quality, inhibit the generation of germs inside the vehicle, have a health care effect on the human body, promote human health, and improve the driving experience of the driver;

[0004] The existing air conditioners with negative ion purification function mainly have the following disadvantages:

[0005] The particulate matter sedimented in the existing negative ion purification air conditioners may adhere to the wall surface and the surface of furniture, increasing the cleaning difficulty, and generating ozone due to tip discharge. Summary of the Invention

[0006] The purpose of the present invention is to provide an energy-saving purification air conditioner with a negative ion purification function at the air outlet to solve the problems raised in the above background art.

[0007] To achieve the above invention purpose, the present invention adopts the following technical solutions:

[0008] Provided is an energy-saving purification air conditioner with a negative ion purification function at the air outlet, including an air conditioner body and a primary purification mechanism. The primary purification mechanism is fixedly connected inside the air conditioner body, and a negative ion purification component is fixedly connected to one side of the primary purification mechanism. Among them,

[0009] The primary purification mechanism includes:

[0010] A wavy air duct assembly, on which a fin assembly is slidably connected, and a dust suction component is fixedly connected to the upper end of the wavy air duct assembly.

[0011] Further, the wavy air duct assembly includes:

[0012] A protective cover, inside which three layers of connecting plates are longitudinally and fixedly connected. The three layers of connecting plates are longitudinally arranged, and a plurality of flow guide plates are fixedly connected between every two adjacent connecting plates. Both ends of the flow guide plate are fixedly connected with sliding guide rods, and both ends of the fin assembly are respectively slidably connected with the two sliding guide rods.

[0013] Further, the fin assembly includes:

[0014] Two wavy connecting rods are respectively arranged on both sides of the flow guide plate. Both ends of the two wavy connecting rods are respectively fixedly connected with both ends of two connecting blocks. The two connecting blocks are slidably connected to the sliding guide rods at both ends of the flow guide plate. A spring is fixedly connected to the connecting block. A plurality of connecting blocks are slidably connected to the sliding guide rod. The other end of the spring is fixedly connected to its adjacent connecting block. The spring on the connecting block at the uppermost or lowermost end of the sliding guide rod is fixedly connected to the flow guide plate. A plurality of fin bodies are fixedly connected to the outside of the wavy connecting rod.

[0015] Further, the dust suction component includes:

[0016] A dust collection cylinder, on both sides of which dust suction pipes are fixedly connected. A piston is slidably connected inside the dust collection cylinder. The piston is fixedly connected to an electric push rod, and the other end of the electric push rod is fixedly connected inside the air conditioner body. The lower end of the dust suction pipe is located above the connecting plate.

[0017] Further, the negative ion purification component includes:

[0018] A honeycomb connecting plate, on which a plurality of ventilation pipes are fixedly connected. A spiral air guide plate is fixedly connected to the inner wall of the ventilation pipe. The aperture of the ventilation pipe gradually increases from inside to outside. An air outlet housing is provided at the position corresponding to one end of the ventilation pipe. An air outlet flow guide plate is fixedly connected inside the air outlet housing, and the air outlet flow guide plate is arranged in a V shape.

[0019] Compared with the prior art, the above one or more technical solutions have the following beneficial effects:

[0020] 1. The air flow is generated by the air conditioner body and then enters the inside of the protective cover from the outside of the protective cover. The protective cover is designed in a conical shape. When the air flow enters the inside of the protective cover, the air flow velocity slows down. Some of the charged dust with a large mass in the air flow is more likely to fall onto the charged connecting plate. When other dust with a small mass passes through the flow guiding plate, since the flow guiding plate is wavy, when the air flow passes through the flow guiding plate, the moving direction of the air flow and the dust changes quickly, making the dust more likely to impact on the flow guiding plate. After the impact, the kinetic energy of the dust decreases, and it falls onto the charged connecting plate and is adsorbed. Other dust adsorbed on the flow guiding plate, under the impact of other dust, causes the flow guiding plate to vibrate slightly, and at the same time, it falls onto the connecting plate due to the impact of the dust. After turning off the air conditioner, the piston is pulled upward by the electric push rod to suck the dust on the connecting plate into the dust collection cylinder. This setting can absorb the dust for unified treatment, and at the same time avoid the possibility of particulate matter adhering to the wall surface and furniture surface. The conical protective cover slows down the air flow velocity, and the slowed-down air flow passes through the wavy flow guiding plate, causing the dust in the air flow to fall after impacting the flow guiding plate. During this process, the air flow is initially purified mechanically, making the device more energy-saving and environmentally friendly when in use.

[0021] 2. A number of ventilation pipes are fixedly connected to the honeycomb connecting plate. A spiral air guiding plate is fixedly connected to the inner wall of the ventilation pipe. The aperture of the ventilation pipe gradually increases from the inside to the outside. An air outlet housing is provided at the position corresponding to one end of the ventilation pipe. An air outlet guiding plate is fixedly connected inside the air outlet housing. The air outlet guiding plates are arranged in a V shape. After the air flow passes through the primary purification mechanism, it enters the ventilation pipe. Under the action of the spiral air guiding plate, the air flow forms a vortex motion, increasing the time for the air flow to pass through the ventilation pipe, extending the contact time between the air and negative ions, and at the same time preventing excessive generation of ozone caused by corona discharge. The air outlet guiding plates are arranged in a V shape to reduce the intensity of the vortex of the blown air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The specification drawings forming a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In addition, the terms "installation", "setting", "provided with", "connection", "connected", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is an internal connection between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0023] Figure 1Schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 Schematic diagram of the overall three-dimensional structure of the negative ion purification component of the present invention; Figure 3 Exploded schematic diagram of the overall three-dimensional structure of the negative ion purification component of the present invention; Figure 4 Front view of the overall three-dimensional structure of the honeycomb connecting plate of the present invention; Figure 5 Cross-sectional view of the overall three-dimensional structure of the ventilation pipe of the present invention; Figure 6 Schematic diagram of the overall three-dimensional structure of the primary purification mechanism of the present invention; Figure 7 Schematic diagram of the overall three-dimensional structure of the corrugated air duct assembly of the present invention; Figure 8 Schematic diagram of the overall three-dimensional structure of the guide vane of the present invention; Figure 9 Schematic diagram of the overall three-dimensional structure of the fin assembly of the present invention; Figure 10 Exploded schematic diagram of the overall three-dimensional structure of the fin assembly of the present invention; Figure 11 Exploded schematic diagram of the overall three-dimensional structure of the dust collection component of the present invention; Figure 12 Schematic diagram of the overall three-dimensional structure of the protective cover of the present invention; In the drawings, the list of components represented by each reference numeral is as follows: 1, air conditioner body; 2, primary purification mechanism; 21, corrugated air duct assembly; 211, protective cover; 212, connecting plate; 213, guide vane; 214, sliding guide rod; 22, fin assembly; 221, corrugated connecting rod; 222, connecting block; 223, spring; 224, fin body; 23, dust collection component; 231, dust collection cylinder; 232, dust collection pipe; 233, piston; 234, electric push rod; 3, negative ion purification component; 31, honeycomb connecting plate; 32, ventilation pipe; 33, air outlet housing; 34, air outlet guide vane. Detailed implementation manners

[0038] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solution in the embodiments of this application in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0039] Referring to Figure 1-2 As shown in and 6, an energy-saving purification air conditioner with a negative ion purification function at the air outlet includes an air conditioner body 1 and a primary purification mechanism 2. The primary purification mechanism 2 is fixedly connected inside the air conditioner body 1, and a negative ion purification component 3 is fixedly connected to one side of the primary purification mechanism 2; among them,

[0040] The primary purification mechanism 2 includes:

[0041] A corrugated air duct assembly 21, on which a fin assembly 22 is slidably connected, and a dust suction assembly 23 is fixedly connected to the upper end of the corrugated air duct assembly 21.

[0042] After the air flow is generated from the air conditioner body 1, it sequentially passes through the primary purification mechanism 2 and the negative ion purification component 3. In the primary purification mechanism 2, the air flow first passes through the corrugated air duct assembly 21. When flowing in the corrugated air duct assembly 21, the air flow will hit the fin assembly 22 and the corrugated air duct assembly 21. At this time, large-particle charged dust in the air flow is adsorbed on them. After passing through the primary purification mechanism 2, the air flow enters the negative ion purification component 3, and the air flow is further purified through the negative ion purification component 3. The purified air flow flows out from the other end of the negative ion purification component 3.

[0043] Referring to Figure 7-8 As shown in, the corrugated air duct assembly 21 includes:

[0044] A protective cover 211, inside which three layers of connecting plates 212 are longitudinally and fixedly connected. The three layers of connecting plates 212 are longitudinally arranged, and a plurality of flow guide plates 213 are fixedly connected between every two adjacent connecting plates 212. Both ends of the flow guide plate 213 are fixedly connected with sliding guide rods 214, and both ends of the fin assembly 22 are respectively slidably connected with the two sliding guide rods 214.

[0045] The air flow is generated by the air conditioner body 1 and then enters the inside of the protective cover 211 from the outside of the protective cover 211. The protective cover 211 is designed in a conical shape. After the air flow enters the protective cover 211, due to the conical design of the protective cover 211, the internal space of the protective cover 211 increases after the air flow enters, resulting in a decrease in the air flow speed. When the air flow enters the inside of the protective cover 211, the air flow velocity slows down, and some of the heavier charged dust in the air flow is more likely to fall onto the charged connecting plate 212. When the other lighter dust passes through the flow guide plate 213, since the flow guide plate 213 is wavy, when the air flow passes through the flow guide plate 213, the moving direction of the air flow and the dust changes quickly, making the dust more likely to impact on the flow guide plate 213. After the impact, the kinetic energy of the dust decreases, and it falls onto the charged connecting plate 212 and is adsorbed. The dust adsorbed on the flow guide plate 213 causes the flow guide plate 213 to vibrate slightly under the impact of other dust, and at the same time, it falls onto the connecting plate 212 under the impact of other dust.

[0046] Referring to Figure 9-10 as shown, the fin assembly 22 includes:

[0047] Two wavy connecting rods 221 are respectively arranged on both sides of the flow guide plate 213. The two ends of the two wavy connecting rods 221 are respectively fixedly connected to the two ends of two connecting blocks 222. The two connecting blocks 222 are slidably connected to the sliding guide rods 214 at both ends of the flow guide plate 213. A spring 223 is fixedly connected to the connecting block 222. A plurality of connecting blocks 222 are slidably connected to the sliding guide rods 214. The other end of the spring 223 is fixedly connected to the adjacent connecting block 222. The spring 223 on the connecting block 222 at the uppermost or lowermost end of the sliding guide rod 214 is fixedly connected to the flow guide plate 213. A plurality of fin bodies 224 are fixedly connected to the outside of the wavy connecting rod 221.

[0048] The fins are provided to make it easier for the dust to generate impacts when passing through the flow guide plate 213, increasing the probability of the dust falling onto the connecting plate 212. At the same time, under the impact of the air flow, the fins drive the wavy connecting rod 221 to slide on the sliding guide rod 214. On the premise that the air flow velocity and flow rate are stable, the fins drive the wavy connecting rod 221 to slide up and down under the action of the spring 223. When the wavy connecting rod 221 slides up and down, the dust adsorbed on the flow guide plate 213 is scraped off. After the air conditioner is turned off, under the action of the spring 223, the wavy connecting rod 221 vibrates up and down, and the amplitude gradually decreases.

[0049] Referring to Figure 11 as shown, the dust collection assembly 23 includes:

[0050] The dust collection cylinder 231, two sides of the dust collection cylinder 231 are fixedly connected with dust suction pipes 232, a piston 233 is slidably connected in the dust collection cylinder 231, the piston 233 is fixedly connected with an electric push rod 234, the other end of the electric push rod 234 is fixedly connected inside the air conditioner body 1, and the lower end of the dust suction pipe 232 is located above the connecting plate 212.

[0051] The dust suction pipe 232 is directly opposite to the upper part of the connecting plate 212. There are three connecting plates 212 in total. The three connecting plates 212 are arranged longitudinally. After the dust enters the area formed by the three connecting plates 212, under the action of gravity, it will only fall on the lower two connecting plates 212. After the air conditioner is turned off, the electric push rod 234 pulls the piston 233 to move upward. When the piston 233 moves upward, a negative pressure is generated in the dust collection cylinder 231. Under the action of the negative pressure, the dust falling on the connecting plate 212 is sucked into the dust collection cylinder through the dust suction pipe 232. This structure is arranged symmetrically with respect to the middle connecting plate 212 and can suck the dust on the middle connecting plate 212 and the lower connecting plate 212 at the same time.

[0052] Refer to Figure 3-5 As shown in the figure, the negative ion purification component 3 includes:

[0053] A honeycomb connecting plate 31, a plurality of ventilation pipes 32 are fixedly connected to the honeycomb connecting plate 31, a spiral air guide plate is fixedly connected to the inner wall of the ventilation pipe 32, the aperture of the ventilation pipe 32 gradually increases from inside to outside, an air outlet housing 33 is provided at the position corresponding to one end of the ventilation pipe 32, and an air outlet flow guide plate 34 is fixedly connected inside the air outlet housing 33. The air outlet flow guide plate 34 is arranged in a V shape.

[0054] After the air flow passes through the primary purification mechanism 2, it enters the ventilation pipe 32. Under the action of the spiral air guide plate, the air flow forms a swirling motion, which increases the time for the air flow to pass through the ventilation pipe 32 and prolongs the contact time between the air and the negative ions.

[0055] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a mechanical connection or an electrical connection, or it may be the communication inside two elements. It may be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0056] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An energy-saving purification air conditioner with an air outlet having a negative ion purification function, characterized in that: The invention comprises an air conditioner body (1) and a primary purification mechanism (2), wherein the primary purification mechanism (2) is fixedly connected to the inside of the air conditioner body (1), and a negative ion purification component (3) is fixedly connected to one side of the primary purification mechanism (2); wherein: The primary purification mechanism (2) comprises: A wavy air duct assembly (21), wherein a fin assembly (22) is slidably connected to the wavy air duct assembly (21), and a dust collection assembly (23) is fixedly connected to the upper end of the wavy air duct assembly (21).

2. The energy-saving purification air conditioner with an air outlet having a negative ion purification function according to claim 1, characterized in that: The wavy air duct assembly (21) comprises: A protective cover (211), wherein three layers of connecting plates (212) are longitudinally fixedly connected to the inner side of the protective cover (211), the three layers of connecting plates (212) are longitudinally arranged, a plurality of guide plates (213) are fixedly connected between the connecting plates (212) adjacent to each other on both sides, the two ends of the guide plates (213) are fixedly connected to sliding guide rods (214), and the two ends of the fin assembly (22) are respectively slidably connected to the two sliding guide rods (214).

3. The energy-saving purification air conditioner with an air outlet having a negative ion purification function according to claim 2, characterized in that: The fin assembly (22) comprises: Two wavy connecting rods (221), the two wavy connecting rods (221) are respectively arranged on both sides of the guide plate (213), the two ends of the two wavy connecting rods (221) are respectively fixedly connected to the two ends of the two connecting blocks (222), the two connecting blocks (222) are slidably connected to the sliding guide rods (214) at the two ends of the guide plate (213), the connecting blocks (222) are fixedly connected with springs (223), the sliding guide rods (214) are slidably connected with a plurality of connecting blocks (222), the other end of the spring (223) is fixedly connected to the adjacent connecting block (222), the spring (223) on the connecting block (222) at the uppermost end or the lowermost end of the sliding guide rod (214) is fixedly connected to the guide plate (213), and the outer side of the wavy connecting rod (221) is fixedly connected with a plurality of fin bodies (224).

4. The energy-saving purification air conditioner with an air outlet having a negative ion purification function according to claim 3, characterized in that: The dust collecting component (23) comprises: A dust collecting cylinder (231), dust suction pipes (232) are fixedly connected to both sides of the dust collecting cylinder (231), a piston (233) is slidably connected inside the dust collecting cylinder (231), the piston (233) is fixedly connected to an electric push rod (234), the other end of the electric push rod (234) is fixedly connected to the air conditioner body (1), and the lower end of the dust suction pipe (232) is located above the connecting plate (212).

5. The energy-saving purification air conditioner with an air outlet having a negative ion purification function according to claim 4, characterized in that: The negative ion purification component (3) comprises: A honeycomb connecting plate (31), wherein a plurality of ventilation pipes (32) are fixedly connected to the honeycomb connecting plate (31), a spiral air guide plate is fixedly connected to the inner wall of the ventilation pipe (32), the aperture of the ventilation pipe (32) gradually increases from the inside to the outside, an air outlet shell (33) is provided at a position corresponding to one end of the ventilation pipe (32), an air outlet guide plate (34) is fixedly connected inside the air outlet shell (33), and the air outlet guide plate (34) is arranged in a V shape.

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