Ventilation pipe group of automobile instrument desk air conditioning system
By adding an insulation layer on the outside of the ventilation duct of the automobile air conditioning system and installing mobile devices in the pipeline to clean up the condensation, the problem of air temperature in the ventilation duct being affected by the external environment and condensation is solved, and the effect of maintaining air temperature and improving air quality is achieved.
Patent Information
- Application Number
- CN202422041995.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-22
AI Technical Summary
The ventilation ducts of automobile air conditioning systems lack insulation components, resulting in the air temperature being affected by the external environment and the heating or cooling effect being reduced. At the same time, condensation and mold in the inner wall of the pipe are prone to occur in summer.
A ventilation duct group for air conditioning system of automobile instrument panels was designed. By adding an insulation layer to the outside of the ventilation duct, the impact of the external environment on the air temperature is reduced, and a mobile device is installed in the pipeline, and the condensation is cleaned using a sponge cleaning layer.
It effectively keeps the temperature of the air blown by the air conditioner unchanged, prevents condensation and mold, and improves the air quality in the car and ride comfort.
Smart Images
Figure CN222875708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile air conditioning, in particular to a ventilation pipe group of an automobile instrument panel air conditioning system. Background Art
[0002] The automobile air conditioning system is a device that realizes cooling, heating, ventilation and air purification of the air in the car. It can provide a comfortable riding environment for passengers, reduce the fatigue intensity of the driver, and improve driving safety and comfort. The air conditioning system is composed of a refrigeration system, a heating system, a ventilation pipeline, an air purification device and a control system. However, the ventilation duct of the air conditioner has the following problems: the ventilation duct lacks insulation components. After the air blown out of the air conditioner is discharged through the ventilation duct, the temperature will decrease or increase according to the influence of the environment, resulting in a decrease in the heating or cooling effect of the air conditioner. In summer, due to the overheating of the external environment and the circulation of cold air in the ventilation duct, it is easy to cause condensation on the inner wall of the duct. The condensation cannot be dissipated for a long time, resulting in mildew, which causes a bad experience of the air odor in the car. Therefore, a ventilation duct group of the automobile instrument panel air conditioning system is proposed, which can add an insulation layer to the outside of the duct to reduce the influence of the external environment on the wind temperature, and at the same time cooperate with a mobile device to clean the dust and condensation in the duct. Utility Model Content
[0003] In view of the problems in the prior art, the utility model provides a ventilation pipe group for an automobile dashboard air conditioning system, which can add an insulation layer to the outside of the pipe to reduce the influence of the external environment on the wind temperature, and at the same time cooperate with a mobile device to clean the condensation in the pipe.
[0004] The technical solution adopted by the utility model to solve its technical problems is a ventilation pipe group of an automobile instrument panel air-conditioning system, including a ventilation duct, the outer side of the ventilation duct is sleeved with a heat-insulating layer, the inner wall of the ventilation duct is movably installed with a moving device, one side of the moving device is pasted with a sponge cleaning layer, the inner bottom of the ventilation duct is provided with a slide groove, the slide groove is provided at two locations, the two slide grooves are used for pulleys to slide, the pulley is provided at two locations, and the two pulleys are arranged at the bottom of the moving device.
[0005] By adopting the above technical solution, the provision of the thermal insulation layer can reduce the influence of external environmental factors on the wind in the ventilation duct, so that the temperature of the wind blown out from the air conditioner remains unchanged.
[0006] The mobile device is arranged in the ventilation duct, and when condensation occurs in the ventilation duct, the mobile device can be started to allow the sponge cleaning layer on one side of the mobile device to clean the condensation in the ventilation duct.
[0007] Specifically, a cavity is provided in the middle of the mobile device, a motor is provided at the inner bottom of the mobile device, and a first gear is sleeved on the output end of the motor.
[0008] By adopting the above technical solution, the air of the air conditioner passes directly through the cavity without being affected by the moving device, and the start-up of the motor drives the first gear to rotate.
[0009] Specifically, a rotating shaft is connected between the two pulleys, a second gear is sleeved on the outer side of the rotating shaft, and the second gear is meshed and connected with the first gear.
[0010] By adopting the above technical solution, the first gear drives the second gear to rotate, the rotation of the second gear drives the rotation shaft to rotate, and the rotation of the rotation shaft can drive the two pulleys to roll.
[0011] Specifically, a battery and a circuit board are also provided at the inner bottom of the mobile device, and the battery is electrically connected to the circuit board and the motor.
[0012] By adopting the above technical solution, the circuit board receives the remote signal and allows the battery to provide power to the motor.
[0013] Specifically, a magnetic block is provided near the air inlet of the ventilation duct, and the magnetic block is magnetically connected to the bottom of the mobile device.
[0014] By adopting the above technical solution, the magnetic block can absorb the mobile device to prevent the wind from the air conditioner from blowing the mobile device.
[0015] Beneficial effects of the utility model:
[0016] (1) The ventilation duct assembly of the automobile instrument panel air conditioning system described in the utility model can reduce the influence of external environmental factors on the wind in the ventilation duct by providing a thermal insulation layer, so that the temperature of the wind blown out from the air conditioner remains unchanged.
[0017] (2) The automobile dashboard air conditioning system ventilation pipe group described in the utility model is arranged in the ventilation duct by a movable device. When condensation occurs in the ventilation duct, the movable device can be activated to allow the sponge cleaning layer on one side to clean the condensation in the ventilation duct. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0019] Figure 1 This is a schematic diagram of the structure of the air inlet of the ventilation duct of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the mobile device of the utility model;
[0021] Figure 3 This is a schematic diagram of the planar structure of the ventilation duct of the utility model;
[0022] In the figure: 1. ventilation duct; 2. insulation layer; 3. magnetic block; 4. slide groove; 5. sponge cleaning layer; 6. moving device; 7. cavity; 8. pulley; 9. battery; 10. circuit board; 11. first gear; 12. second gear; 13. rotating shaft; 14. motor. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] In order to add an insulation layer to the outside of the pipeline to reduce the impact of the external environment on the wind temperature, and at the same time cooperate with the mobile device to clean the dust and condensation in the pipeline, as an embodiment of the utility model, Figure 1-Figure 3 As shown, the utility model describes a ventilation pipe group of an automobile instrument panel air-conditioning system, comprising a ventilation duct 1, a heat-insulating layer 2 is sleeved on the outer side of the ventilation duct 1, a moving device 6 is movably installed on the inner wall of the ventilation duct 1, a sponge cleaning layer 5 is pasted on one side of the moving device 6, a slide groove 4 is opened on the inner bottom of the ventilation duct 1, the slide groove 4 is provided at two locations, the two slide grooves 4 are used for the pulley 8 to slide, the pulley 8 is provided at two locations, and the two pulleys 8 are arranged at the bottom of the moving device 6.
[0025] When in use, the ventilation duct 1 has an insulation layer 2 on the outside, which reduces the impact of the external environment on the wind inside the duct, so that the wind blown out by the air conditioner maintains the original temperature. The movable device 6 can move from the air inlet to the air outlet of the ventilation duct 1 through the sliding of the pulley 8 in the slide groove 4. In this way, the sponge cleaning layer 5 attached to one side of the movable device 6 can completely clean up the condensation in the ventilation duct 1.
[0026] It should be noted that the thermal insulation layer 2 can be specifically made of polyurethane material. When the sponge cleaning layer 5 is pushed to the air outlet by the mobile device 6, the sponge cleaning layer 5 can be squeezed in conjunction with the shutters of the air outlet to squeeze out the condensation absorbed by the sponge cleaning layer 5. At the same time, the sponge cleaning layer 5 can be replaced when doing car maintenance to avoid the sponge cleaning layer 5 from getting moldy due to long-term use.
[0027] For example, Figure 1-3 As shown, the present invention also includes that a cavity 7 is provided at the middle portion of the moving device 6 , a motor 14 is provided at the inner bottom of the moving device 6 , and a first gear 11 is sleeved at the output end of the motor 14 .
[0028] When in use, the air of the air conditioner directly passes through the cavity 7 without being affected by the moving device 6 , and the start of the motor 14 drives the first gear 11 to rotate.
[0029] For example, Figure 1-3 As shown, the present invention further includes that a rotating shaft 13 is connected between the two pulleys 8 , a second gear 12 is sleeved on the outer side of the rotating shaft 13 , and the second gear 12 is meshingly connected with the first gear 11 .
[0030] When in use, the first gear 11 drives the second gear 12 to rotate, and the rotation of the second gear 12 drives the rotating shaft 13 to rotate, and the rotation of the rotating shaft 13 can drive the two pulleys 8 to roll.
[0031] For example, Figure 1-3 As shown, the present invention also includes that a battery 9 and a circuit board 10 are also provided at the inner bottom of the mobile device 6 , and the battery 9 is electrically connected to the circuit board 10 and the motor 14 .
[0032] When in use, a plurality of remote signal receiving chips are arranged in the circuit board 10, one of which allows the battery 9 to provide power to the motor 14 after receiving the signal, and the other chip can make the motor 14 rotate forward or reverse by receiving the remote signal, and is equipped with a remote control. The above working principle is consistent with the remote control car in the prior art and will not be described in detail.
[0033] For example, Figure 1-3 As shown, the new use also includes that a magnetic block 3 is provided near the air inlet of the ventilation duct 1, and the magnetic block 3 is magnetically connected to the bottom of the mobile device 6.
[0034] When in use, the mobile device 6 will generally stay at the air inlet of the ventilation duct 1 by default when not started, and be attracted by the magnetic block 3, so that the wind blown out by the air conditioner will not blow the mobile device 6 away, and the kinetic energy generated by the motor 14 can make the mobile device 6 break away from the magnetic attraction of the magnetic block 3.
[0035] When the utility model is in use, the ventilation duct 1 is provided with a heat preservation layer 2 on the outer side, which reduces the influence of the external environment on the wind inside the duct, so that the wind blown out by the air conditioner maintains the original temperature. When the air conditioner is turned on in summer, condensation is likely to occur in the ventilation duct 1. It is only necessary to send a signal to the chip in the circuit board 10 through the remote control device, so that the signal is transmitted to the battery 9, so that the battery 9 energizes the motor 14. After the motor 14 is powered on and started, it drives the first gear 11 to rotate. The rotation of the first gear 11 can drive the second gear 12 to rotate, and then drives the rotating shaft 13 to rotate. The rotation of the rotating shaft 13 can drive the two pulleys 8 to rotate, so that the moving device 6 moves in the ventilation duct 1 from the air inlet of the ventilation duct 1 to the air outlet. In this way, the sponge cleaning layer 5 attached to one side of the moving device 6 can completely clean up the condensation in the ventilation duct 1.
[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A ventilation pipe assembly for an automobile instrument panel air conditioning system, comprising a ventilation pipe (1), characterized in that: The outer side of the ventilation duct (1) is sleeved with a heat-insulating layer (2); a moving device (6) is movably mounted on the inner wall of the ventilation duct (1); a sponge cleaning layer (5) is adhered to one side of the moving device (6); a slide groove (4) is provided at the inner bottom of the ventilation duct (1); the slide groove (4) is provided at two locations; the two slide grooves (4) are used for sliding pulleys (8); the pulleys (8) are provided at two locations; the two pulleys (8) are provided at the bottom of the moving device (6).
2. The ventilation pipe assembly of the automobile instrument panel air conditioning system according to claim 1, characterized in that: A cavity (7) is provided in the middle of the moving device (6), a motor (14) is provided at the inner bottom of the moving device (6), and a first gear (11) is sleeved at the output end of the motor (14).
3. The ventilation pipe assembly of the automobile instrument panel air conditioning system according to claim 1, characterized in that: A rotating shaft (13) is connected between the two pulleys (8), a second gear (12) is sleeved on the outer side of the rotating shaft (13), and the second gear (12) is meshedly connected with the first gear (11).
4. The ventilation pipe assembly of the automobile instrument panel air conditioning system according to claim 1, characterized in that: A storage battery (9) and a circuit board (10) are also provided at the inner bottom of the mobile device (6); the storage battery (9) is electrically connected to the circuit board (10) and the motor (14).
5. The ventilation pipe assembly of the automobile instrument panel air conditioning system according to claim 1, characterized in that: The ventilation duct (1) is provided with a magnetic block (3) near the air inlet, and the magnetic block (3) is magnetically connected to the bottom of the moving device (6).