Environment-friendly corrosion-resistant automobile air conditioner blower

Abstract

The utility model relates to the technical field of automobile air conditioner blowers, and discloses an environment-friendly corrosion-resistant automobile air conditioner blower. According to the motor, the side surface of the motor shell is fixedly connected with an air guide pipe, the side surface of the air guide pipe is connected with a pulling vertical plate, a sliding vertical groove, a pulling cross rod and an embedded outer frame, an embedded groove is formed in the side surface of the embedded outer frame, and a first splicing clamping plate, a second splicing clamping plate and a water absorption filtering cotton net are inserted into the embedded groove. A pulling vertical plate and a sliding vertical groove are used for fixing a movement track of a pulling cross rod, the pulling cross rod is connected and embedded into an outer frame and an embedded groove, a first splicing clamping plate and a second splicing clamping plate are used for clamping a water absorption filtering cotton net in the pulling cross rod, then the water absorption filtering cotton net is connected with the embedded groove in an inserted mode, and then the pulling cross rod is operated to be inserted into an air guide pipe, so that water and dust in air are filtered out; therefore, the effects of preventing corrosion and reducing energy loss are achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of automobile air-conditioning blowers, and specifically relates to an environmentally friendly and corrosion-resistant automobile air-conditioning blower. Background Art

[0002] As the name suggests, the car air-conditioning blower is a device installed in the car air-conditioning system to transport clean air and other gases. It is an important helper of the car air-conditioning system and is of great significance to the air circulation in the car.

[0003] For example, publication number: CN220059974U discloses an automobile air-conditioning blower, which uses a fixed plate, a ball, a clamping rod and a disassembly plate. In order to reduce the noise generated by the contact between the fan blades and the support plate when rotating, a fixed plate is connected to the bottom of the fan blade, and a mounting groove is opened on the fixed plate. The U-shaped groove and the clamping rod are engaged with each other, so that the position of the ball movably connected to one side of the clamping rod is fixed, and the bottom of the fixed plate is engaged with the disassembly plate. At this time, the ball is located at the bottom of the fan blade, and the ball is in contact with the inner wall of the circular track. At this time, the motor drives the fan blade to rotate while the ball slides inside the circular track. The ball reduces the friction between the fan blade and the support plate, and converts the sliding friction into rolling friction, which further reduces the resistance generated when the fan blade rotates and reduces the noise generated when the fan blade is working.

[0004] However, this application does not take into account that the car's air conditioning blower is often affected by the external environment during use, such as water vapor. Water vapor enters the blower through the car's air circulation system, and carries dust and other debris, which can easily affect the inside of the blower and cause corrosion to its internal structure. At the same time, the entry of debris can easily cause the internal structure of the blower to become stuck, affecting rotation and causing energy consumption. Therefore, the solution is mainly to filter the air, but the filter layer used for replacement needs to be replaced frequently, which is more troublesome. Therefore, how to conveniently replace the filter layer is one of the current efforts. Utility Model Content

[0005] The purpose of the present application is to provide an environmentally friendly and corrosion-resistant automobile air-conditioning blower in order to solve the above-mentioned problem of convenient replacement of the filter layer.

[0006] The technical solution adopted in the present application is as follows: an environmentally friendly and corrosion-resistant automobile air-conditioning blower, the side surface of the motor housing is fixedly connected with an air duct, the side surface of the air duct is fixedly connected with a plurality of pull-out vertical plates, the side surface of the pull-out vertical plate is provided with a sliding vertical groove, the sliding vertical groove is slidably plugged with a pull-out cross bar through the opened hole groove, the side surface of the pull-out cross bar is fixedly connected with a plurality of embedded outer frames, the side surface of the embedded outer frame is provided with an embedded groove on one end of the pull-out vertical plate, the embedded groove is slidably plugged with a splicing plywood one through the opened hole groove, the side surface of the splicing plywood one is connected with a water-absorbing filter cotton net, and the side surface of the water-absorbing filter cotton net at one end relative to the splicing plywood one is connected with a splicing plywood two.

[0007] By adopting the above technical solution, the operator uses the motor housing to carry the air duct, and then uses the air duct to introduce air, and uses the pull-out vertical plate and the sliding vertical groove to fix the moving track of the pull-out crossbar, and uses the pull-out crossbar to connect the embedded outer frame, and opens an embedded groove on the embedded outer frame. After the splicing clamp plate 1 and the splicing clamp plate 2 clamp the water-absorbing filter cotton net, the protrusions on the sides of the splicing clamp plate 1 and the splicing clamp plate 2 are plugged into the embedded groove to achieve the whole, and then operate the pull-out crossbar to insert it into the air duct to achieve air filtration of water and dust. Among them, the motor housing is the main intermediate component, connecting various small structures together, which is compact and space-saving, and meets the requirements of in-vehicle parts.

[0008] As an air guide structure, it is responsible for introducing external air to promote the normal operation of the air conditioner in the car. The pull-out vertical plate and the sliding vertical groove form a simple slide rail structure on the surface of the air duct, which makes the pull-out action have a track to follow. The pull-out cross bar is the main operating handle of the pull-out structure. The operator can drive most structures to pull out by operating the pull-out cross bar. The embedded outer frame and the embedded groove serve as a containing structure to bind the filter bed structure used for filtration to the pull-out structure, thereby achieving the effect of convenient replacement.

[0009] The splicing plywood 1, splicing plywood 2, and the water-absorbing filter cotton net form a sandwich-like sandwich structure, in which the splicing plywood 1 and the splicing plywood 2 have mirror-like structures. When they are put together, they clamp the edge of the water-absorbing filter cotton net and fix it in it. Then, the protruding strip structure on the side is plugged into the embedded groove. This connection method not only plays a fixing role, but also makes replacement more convenient, which is suitable for frequent replacement. Through the above structure, the operator can prevent water and dust from entering the blower by frequently replacing the filter layer, thereby achieving the effect of preventing corrosion and reducing energy loss.

[0010] In a preferred embodiment, a mounting plastic ring is fixedly inserted into the side surface of the motor housing, and a plurality of mounting plastic sheets are fixedly connected to the side surface of one end of the mounting plastic ring relative to the motor housing, and mounting holes are opened on the side surfaces of the mounting plastic sheets.

[0011] By adopting the above technical solution, the operator uses the mounting plastic ring to separate the motor housing from the external mounting structure, and uses the mounting plastic sheet and mounting holes to achieve installation, thereby preventing the device from being damaged by direct contact.

[0012] In a preferred embodiment, the side surface of the air duct is rotatably connected to a rotating wheel, the side surface of the rotating wheel is fixedly connected to a plurality of blower outer blades, and one end of the blower outer blades relative to the rotating wheel is fixedly connected to a connecting ring.

[0013] By adopting the above technical solution, the rotating wheel itself can rotate, so the operator can transmit the rotating power to the rotating wheel, so that the rotating wheel drives the outer blades of the blower to rotate, thereby stirring up wind and achieving the blowing effect. At the same time, in order to avoid uneven force on the outer blades of the blower during rotation, causing the device structure to be unstable, the connecting ring strip is used to bear part of the force during the rotation process.

[0014] In a preferred embodiment, a rotating inner shaft is fixedly inserted on the side surface of the rotating wheel, a fixed sleeve is fixedly inserted on one end of the rotating inner shaft relative to the rotating wheel, and a plurality of blower inner blades are fixedly inserted on the side surface of the fixed sleeve.

[0015] By adopting the above technical solution, in order to make the air supply uniform during rotation, the rotation of the rotating inner shaft is used to drive the fixed shaft sleeve and the inner blades of the blower, and partial rotation is also formed inside the outer blades of the blower to generate gas vortex, which makes the air supply effect more uniform and gentle.

[0016] In a preferred embodiment, a power control unit is disposed on a side surface of the motor housing, and a plurality of wire interfaces are disposed on a side surface of the power control unit.

[0017] By adopting the above technical solution, the operator can use the power control unit and the wire interface to connect with the corresponding power supply device to provide power for the entire device and complete the drive.

[0018] In a preferred embodiment, a rotating wheel is fixedly connected to a rotating spoke on a side surface of one end relative to the rotating inner shaft, a rotating central shaft is fixedly inserted on the side surface of the rotating spoke, and a rotating motor is fixedly connected to one end of the rotating central shaft relative to the rotating spoke.

[0019] By adopting the above technical solution, in order to realize the rotation of the rotating wheel, the rotating spokes are connected to the rotating wheel, and then the rotating spokes are connected to the rotating motor through the rotating central shaft, and the work of the rotating motor is used to drive the rotating wheel to rotate. The process is simple, labor-saving, and highly efficient and energy-saving.

[0020] In a preferred embodiment, an anti-collision gasket is fixedly connected to the side surface of one end of the motor housing relative to the rotating wheel, and a mounting column is fixedly connected to the side surface of one end of the anti-collision gasket relative to the rotating wheel.

[0021] By adopting the above technical solution, the operator uses the anti-collision gasket to protect the motor housing and the rotating motor inside, so as to prevent the tail from being hit during installation, causing structural dislocation and causing device malfunction.

[0022] In a preferred embodiment, a motor switch is provided on a side surface of the power control unit.

[0023] By adopting the above technical solution, the operator uses the motor switch to control the switch of the motor, which is simple and easy to operate.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0025] In this application, the motor housing serves as the main intermediate component, connecting various small structures together, which is compact and space-saving, meeting the requirements of in-vehicle components.

[0026] The air duct is an air guide structure responsible for introducing external air to promote the normal operation of the air conditioner in the car. The pull-out vertical plate and the sliding vertical groove form a simple slide rail structure on the surface of the air duct, which makes the pull-out action have a track to follow. The pull-out cross bar is the main operating handle of the pull-out structure. The operator can drive most structures to pull out by operating the pull-out cross bar.

[0027] The outer frame and the groove are embedded as a containing structure, and the filter bed structure used for filtration is bound together with the pumping structure, thereby achieving the effect of convenient replacement.

[0028] Splicing plywood 1, splicing plywood 2 and the water-absorbing filter cotton net form a sandwich-like interlayer structure, wherein splicing plywood 1 and splicing plywood 2 have mirror-like structures, which are combined to clamp the edge of the water-absorbing filter cotton net to fix it in it, and then plugged into the embedded groove through the protruding strip structure on the side. This connection method not only plays a fixing role, but also makes replacement more convenient, which is suitable for frequent replacement.

[0029] Through the above structure, the operator can prevent water and dust from entering the blower by frequently replacing the filter layer, thereby preventing corrosion and reducing energy loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the back structure of the overall device of the present application;

[0031] Figure 2 It is a schematic diagram of the side view structure of the overall device in this application;

[0032] Figure 3 It is a schematic diagram of the structural details of the rotating motor in this application;

[0033] Figure 4 This is a schematic diagram of the structural details of the pull-out vertical plate in this application;

[0034] Figure 5 It is a detailed schematic diagram of the splicing splint 1 and the splicing splint 2 in this application.

[0035] Markings in the figure: 1. Motor housing; 2. Air duct; 3. Pull-out vertical plate; 4. Sliding vertical slot; 5. Pull-out horizontal bar; 6. Embedded outer frame; 7. Embedded slot; 8. Splicing plywood one; 9. Splicing plywood two; 10. Water-absorbing filter cotton net; 11. Install plastic ring; 12. Install plastic sheet; 13. Install hole; 14. Power control unit; 15. Wire interface; 16. Motor switch; 17. Anti-collision gasket; 18. Install column; 19. Rotating wheel; 20. Blower outer blades; 21. Connecting ring strip; 22. Rotating inner shaft; 23. Fixed bushing; 24. Blower inner blades; 25. Rotating spokes; 26. Rotating motor; 27. Rotating central axis. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] Reference Figure 1-5 ,

[0038] Embodiment: An environmentally friendly and corrosion-resistant automobile air-conditioning blower, the side surface of the motor housing 1 is fixedly connected with an air duct 2, the side surface of the air duct 2 is fixedly connected with a plurality of pull-out upright plates 3, the side surface of the pull-out upright plates 3 is provided with a sliding vertical groove 4, the sliding vertical groove 4 is slidably plugged with a pull-out cross bar 5 through the opened hole groove, the side surface of the pull-out cross bar 5 is fixedly connected with a plurality of embedded outer frames 6, the side surface of the embedded outer frame 6 is provided with an embedded groove 7 on the side surface of one end of the pull-out upright plate 3, the embedded groove 7 is slidably plugged with a splicing plywood 1 8 through the opened hole groove, the side surface of the splicing plywood 1 8 is connected with a water-absorbing filter cotton net 10, and the side surface of the water-absorbing filter cotton net 10 at one end of the splicing plywood 1 8 is connected with a splicing plywood 2 9.

[0039] The operator uses the motor housing 1 to carry the air duct 2, and then uses the air duct 2 to introduce air, and uses the pull-out vertical plate 3 and the sliding vertical groove 4 to fix the moving track of the pull-out crossbar 5, and uses the pull-out crossbar 5 to connect the embedded outer frame 6, and opens the embedded groove 7 on the embedded outer frame 6. After the splicing clamp plate 1 8 and the splicing clamp plate 2 9 clamp the water-absorbing filter cotton net 10 therein, the protrusions on the side of the splicing clamp plate 1 8 and the splicing clamp plate 2 9 are plugged into the embedded groove 7 to achieve the whole, and then the pull-out crossbar 5 is operated to insert it into the air duct 2 to achieve air filtration of water and dust. Among them, the motor housing 1 is the main intermediate component, which connects various small structures together, is compact and space-saving, and meets the requirements of in-vehicle parts.

[0040] As an air guide structure, it is responsible for introducing external air to promote the normal operation of the air conditioner in the car. The pull-out vertical plate 3 and the sliding vertical groove 4 form a simple slide rail structure on the surface of the air duct 2, which makes the pulling action have a track to follow. The pull-out cross bar 5 is the main operating handle of the pull-out structure. The operator can drive most structures to pull out by operating the pull-out cross bar 5. The embedded outer frame 6 and the embedded groove 7 serve as a containing structure to bind the filter bed structure used for filtration to the pull-out structure, thereby achieving the effect of convenient replacement.

[0041] The splicing plywood 1 8, the splicing plywood 2 9, and the water-absorbing filter cotton net 10 form a sandwich-like sandwich structure, wherein the splicing plywood 1 8 and the splicing plywood 2 9 have mirror-like structures. When they are put together, the edges of the water-absorbing filter cotton net 10 are clamped to fix it therein, and then the protruding strip structure on the side is plugged into the embedded groove 7. This connection method not only plays a fixing role, but also makes replacement more convenient, which is suitable for frequent replacement. Through the above structure, the operator can prevent water and dust from entering the blower by frequently replacing the filter layer, thereby achieving the effect of preventing corrosion and reducing energy loss.

[0042] A mounting plastic ring 11 is fixedly inserted into the side surface of the motor housing 1, and a plurality of mounting plastic sheets 12 are fixedly connected to the side surface of one end of the mounting plastic ring 11 opposite to the motor housing 1, and mounting holes 13 are provided on the side surfaces of the mounting plastic sheets 12. The operator uses the mounting plastic ring 11 to separate the motor housing 1 from the external mounting structure, and uses the mounting plastic sheets 12 and the mounting holes 13 to achieve installation, so as to prevent the device from being damaged by direct contact.

[0043] The side surface of the air duct 2 is rotatably connected to a rotating wheel 19, and a plurality of blower outer blades 20 are fixedly connected to the side surface of the rotating wheel 19. A connecting ring strip 21 is fixedly connected to one end of the blower outer blades 20 relative to the rotating wheel 19. The rotating wheel 19 itself can rotate, so the operator can transmit the rotating power to the rotating wheel 19, so that the rotating wheel 19 drives the blower outer blades 20 to rotate, thereby stirring up wind and achieving a blowing effect. At the same time, in order to avoid uneven force on the blower outer blades 20 during rotation, causing instability in the device structure, the connecting ring strip 21 is used to bear part of the force during rotation.

[0044] A rotating inner shaft 22 is fixedly inserted on the side surface of the rotating wheel 19, a fixed sleeve 23 is fixedly inserted on one end of the rotating inner shaft 22 opposite to the rotating wheel 19, and a plurality of blower inner blades 24 are fixedly inserted on the side surface of the fixed sleeve 23. In order to make the air supply uniform during the rotation, the rotation of the rotating inner shaft 22 drives the fixed sleeve 23 and the blower inner blades 24, and the inner part of the blower outer blades 20 also forms a partial rotation, generating a gas vortex, and the air supply effect is more uniform and gentle.

[0045] The side surface of the motor housing 1 is provided with a power control unit 14, and the side surface of the power control unit 14 is provided with a plurality of wire interfaces 15. The operator can use the power control unit 14 and the wire interface 15 to connect with the corresponding power supply device to provide power for the entire device and complete the driving.

[0046] The rotating wheel 19 is fixedly connected with a rotating spoke 25 on the side surface of one end relative to the rotating inner shaft 22, and a rotating central shaft 27 is fixedly inserted on the side surface of the rotating spoke 25. A rotating motor 26 is fixedly connected with the rotating central shaft 27 on one end relative to the rotating spoke 25. In order to realize the rotation of the rotating wheel 19, the rotating spoke 25 is connected to the rotating wheel 19 by the connection between the rotating spoke 25 and the rotating wheel 19, and then the rotating spoke 25 is connected to the rotating motor 26 through the rotating central shaft 27, and the work of the rotating motor 26 is used to drive the rotation of the rotating wheel 19. The process is simple, labor-saving, and highly efficient and energy-saving.

[0047] An anti-collision pad 17 is fixedly connected to the side surface of one end of the motor housing 1 relative to the rotating wheel 19, and an installation column 18 is fixedly connected to the side surface of one end of the anti-collision pad 17 relative to the rotating wheel 19. The operator uses the anti-collision pad 17 to protect the motor housing 1 and the rotating motor 26 inside to prevent the rear end from being hit during installation, causing structural dislocation and causing device malfunction.

[0048] A motor switch 16 is provided on the side surface of the power control unit 14. The operator uses the motor switch 16 to control the motor on and off, which is simple and easy to operate.

[0049] The implementation principle of an environmentally friendly and corrosion-resistant automobile air-conditioning blower embodiment of the present application is as follows: the operator uses the motor housing 1 to carry the air duct 2, and then uses the air duct 2 to introduce air, and uses the pulling vertical plate 3 and the sliding vertical groove 4 to fix the movement track of the pulling cross bar 5, and uses the pulling cross bar 5 to connect the embedded outer frame 6, and opens an embedded groove 7 on the embedded outer frame 6. After the splicing splint 1 8 and the splicing splint 2 9 clamp the water-absorbing filter cotton net 10 therein, the splicing splint 1 8 and the splicing splint 2 9 The side projections are connected with the embedded groove 7 to realize the whole, and then the pulling cross bar 5 is operated to insert it into the air duct 2 to achieve air filtration of water and dust.

[0050] The motor housing 1 is the main intermediate component, connecting the various small structures together, which is compact and space-saving, meeting the requirements of in-vehicle components. The air duct 2 is an air guide structure, responsible for introducing external air to promote the normal operation of the air conditioner in the vehicle. The pull-out vertical plate 3 and the sliding vertical groove 4 form a set of simple slide rail structures on the surface of the air duct 2, which promotes the pull-out action to have a track to follow.

[0051] (5) As the main operating handle of the pulling structure, the operator can drive the majority of structures to be pulled out by operating the pulling cross bar 5. The embedded outer frame 6 and the embedded groove 7 serve as a receiving structure to bind the filter bed structure used for filtration with the pulling structure, thereby achieving the effect of convenient replacement.

[0052] The splicing plywood 1 8, the splicing plywood 2 9, and the water-absorbing filter cotton net 10 form a sandwich-like sandwich structure, wherein the splicing plywood 1 8 and the splicing plywood 2 9 have mirror-like structures. When they are put together, the edges of the water-absorbing filter cotton net 10 are clamped to fix it therein, and then the protruding strip structure on the side is plugged into the embedded groove 7. This connection method not only plays a fixing role, but also makes replacement more convenient, which is suitable for frequent replacement. Through the above structure, the operator can prevent water and dust from entering the blower by frequently replacing the filter layer, thereby achieving the effect of preventing corrosion and reducing energy loss.

[0053] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An environmentally friendly and corrosion-resistant automobile air-conditioning blower, comprising a motor housing (1), characterized in that: The side surface of the motor housing (1) is fixedly connected to an air duct (2), the side surface of the air duct (2) is fixedly connected to a plurality of pull-out vertical plates (3), the side surface of the pull-out vertical plate (3) is provided with a sliding vertical groove (4), the sliding vertical groove (4) is slidably plugged with a pull-out cross bar (5) through the provided hole groove, the side surface of the pull-out cross bar (5) is fixedly connected to a plurality of embedded outer frames (6), the side surface of the embedded outer frame (6) is provided with an embedded groove (7) on one end of the pull-out vertical plate (3), the embedded groove (7) is slidably plugged with a splicing clamp plate 1 (8) through the provided hole groove, the side surface of the splicing clamp plate 1 (8) is connected to a water-absorbing filter cotton net (10), and the side surface of the water-absorbing filter cotton net (10) on one end of the splicing clamp plate 1 (8) is connected to a splicing clamp plate 2 (9).

2. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 1, characterized in that: A mounting plastic ring (11) is fixedly inserted into the side surface of the motor housing (1), and a plurality of mounting plastic sheets (12) are fixedly connected to the side surface of one end of the mounting plastic ring (11) relative to the motor housing (1), and mounting holes (13) are provided on the side surfaces of the mounting plastic sheets (12).

3. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 1, characterized in that: The side surface of the air duct (2) is rotatably connected to a rotating wheel (19), the side surface of the rotating wheel (19) is fixedly connected to a plurality of blower outer blades (20), and one end of the blower outer blades (20) relative to the rotating wheel (19) is fixedly connected to a connecting ring strip (21).

4. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 3, characterized in that: A rotating inner shaft (22) is fixedly inserted on the side surface of the rotating wheel (19), a fixed shaft sleeve (23) is fixedly inserted at one end of the rotating inner shaft (22) relative to the rotating wheel (19), and a plurality of blower inner blades (24) are fixedly inserted on the side surface of the fixed shaft sleeve (23).

5. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 1, characterized in that: A power control unit (14) is provided on the side surface of the motor housing (1), and a plurality of wire interfaces (15) are provided on the side surface of the power control unit (14).

6. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 4, characterized in that: A rotating spoke (25) is fixedly connected to the side surface of one end of the rotating wheel (19) relative to the rotating inner shaft (22), a rotating central shaft (27) is fixedly inserted into the side surface of the rotating spoke (25), and a rotating motor (26) is fixedly connected to one end of the rotating central shaft (27) relative to the rotating spoke (25).

7. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 1, characterized in that: An anti-collision gasket (17) is fixedly connected to the surface of one end side of the motor housing (1) relative to the rotating wheel (19), and an installation column (18) is fixedly connected to the surface of one end side of the anti-collision gasket (17) relative to the rotating wheel (19).

8. The environmentally friendly and corrosion-resistant automobile air-conditioning blower according to claim 5, characterized in that: A motor switch (16) is provided on a side surface of the power control unit (14).

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