Anti-fogging cab side wall suitable for electric tricycle

Abstract

The utility model relates to an anti-fogging cab side wall suitable for an electric tricycle, which is characterized in that an air port (4) is formed in one side, facing a front windshield, of a defogging cross beam (2), and the air port (4) is connected with an exhaust hole (3-1-1) through the defogging cross beam (2) and a pipeline built in an outer frame (3-1); a vehicle door plate (3-2-3) is installed on the inner side of an outer frame (3-1) through hinges (3-2-2), a window frame (3-2-1) is arranged on the upper portion of the vehicle door plate (3-2-3), liftable vehicle window glass is arranged in the vehicle door plate (3-2-3), a functional assembly (3-3) is fixedly installed on the face, facing the inner side, of the vehicle door plate (3-2-3), and a vent hole (3-2-4) is formed in the rear position of the other side of the vehicle door plate (3-2-3). The surface of an exterior shell (3-3-1) of the functional assembly (3-3) is provided with a through hole for installing a defogging air opening (3-3-2), and the defogging air opening (3-3-2) is right opposite to the lower portion of a front windshield.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicles, in particular to a fogging-proof cab side panel suitable for an electric tricycle. Background Art

[0002] At present, electric tricycles are equipped with cabs to improve comfort. This cab consists of a cab cabin and left and right side panels. Due to the simple structure of the cab itself, a layer of water mist will form on the inside of the windshield of the cab when the outdoor temperature is relatively low. This layer of water mist seriously blocks the driver's line of sight and affects the safety of the vehicle. The main way to solve the water mist on the windshield is to add four or six air outlets in front of the center console to blow outside air to the surface of the windshield to dissipate the water mist. However, due to insufficient fan power and the overall closed cab, hot air gathers in the upper part of the cab, and the wind flow blown out by the air outlet can only clear the water mist in a small area at the bottom of the windshield. The water mist in other areas takes a long time to clear due to the accumulation of hot air. At the same time, the water mist on it is also at risk of freezing as the temperature of the windshield decreases, further affecting driving safety.

[0003] At present, the utility model with patent number CN212313489U discloses a heated anti-fog front windshield, including an outer layer of glass, an inner layer of glass, an adhesive layer, a transparent heating film and a transparent film capacitor. The inner layer of glass is bonded to the inner side of the outer layer of glass through an adhesive layer; the transparent heating film is coated and covered on the middle area of ​​the outer side of the inner layer of glass, and is sandwiched between the adhesive layer and the inner layer of glass, and the transparent heating film is electrically connected to the heating power supply for heating the inner layer of glass; the transparent film capacitor is coated on the outer side of the inner layer of glass, and is sandwiched between the adhesive layer and the inner layer of glass, the transparent heating film and the transparent film capacitor are arranged at intervals, and the transparent film capacitor is connected to the humidity sensor control element signal for detecting the humidity of the inner side of the inner layer of glass. The utility model realizes uniform heating of the inner layer of glass through a transparent heating film to prevent fogging; and solves the problem that the existing humidity sensor is directly installed on the inner surface of the inner layer of glass, which has a large volume, occupies a large space, and affects the driving experience. However, the application scheme mainly prevents the generation of water mist by electric heating, which will cause a significant increase in battery power consumption, seriously affecting the vehicle's mileage, and is not suitable for electric tricycles. Summary of the invention

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides an anti-fogging cab side panel suitable for an electric tricycle, which can effectively control the temperature inside the windshield and prevent the formation of water mist on the surface. This can ensure the driver's comfort while effectively improving the driving safety of the electric tricycle.

[0005] In order to achieve the above-mentioned purpose, the utility model is applicable to the anti-fogging cab side panel of the electric tricycle, comprising a side panel one, a defogging beam, a side panel two, an external filter cavity, filter cotton and an air outlet, wherein the side panel two comprises an outer frame and a door body, the side panel one and the side panel two are opposite to each other and symmetrical to each other, the side panel one and the side panel two are connected by a defogging beam, an air outlet is arranged on the side of the defogging beam facing the windshield, and the air outlet is connected to the exhaust hole through the defogging beam and the pipeline built in the outer frame; the door panel is installed on the inner side of the outer frame through a hinge, and the door A window frame is provided on the upper part of the panel, and a liftable window glass is built into the door panel. A functional component is fixedly installed on the inner side of the door panel, and an air vent is installed at the rear position of the other side of the door panel; a through hole is opened on the surface of the exterior shell of the functional component to install a defogger air outlet, and the defogger air outlet faces the lower part of the front windshield; a fan is fixedly installed inside the exterior shell through a bracket, one end of the fan is connected to the defogger air outlet through an air duct, and the other end of the fan is connected to an external filter cavity through a pipeline, and the external filter cavity is connected to the air vent; filter cotton is built into the external filter cavity.

[0006] In addition, the anti-fogging cab side panel for electric tricycles proposed in the above embodiments of the utility model may also have the following additional technical features:

[0007] As a further improvement of the present invention, a heater is installed inside the air duct 1.

[0008] As a further improvement of the present invention, the pipeline built into the outer frame is equipped with an exhaust fan.

[0009] As a further improvement of the present utility model, the upper side of the exhaust hole protrudes outward.

[0010] As a further improvement of the present invention, the side edges of the door body and the inner side of the outer frame are both equipped with waterproof adhesive strips that fit each other.

[0011] As a further improvement of the present invention, the vehicle door body has a built-in anti-collision beam, and is equipped with handles with opening functions both inside and outside, and a glass lifting controller is provided inside.

[0012] Through the above scheme, the utility model has at least the following advantages: compared with the conventional electric tricycle with a closed cab, by adding a defogger air outlet at the windshield to cooperate with the original air outlet of the center console to continuously blow cold air from the bottom, and then continuously discharge the blown air from the air outlet of the upper defogger beam, so that an airflow is formed between the driver and the windshield, and hot air and water mist are continuously discharged from the air outlet of the defogger beam out of the cab, the temperature of the inner side of the windshield can be effectively controlled to prevent water mist from being generated on the surface, which can ensure that the driver is more comfortable while effectively improving the driving safety of the electric tricycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a combined three-dimensional schematic diagram of the anti-fogging cab side panel applicable to an electric tricycle;

[0014] Figure 2 It is a second stereoscopic view of the side panel of the anti-fogging cab side panel applicable to an electric tricycle;

[0015] Figure 3 It is a stereoscopic view of the outer frame of the anti-fogging cab side panel applicable to an electric tricycle;

[0016] Figure 4 It is a stereoscopic view of the door body of the anti-fogging cab side panel applicable to an electric tricycle;

[0017] Figure 5 It is a three-dimensional diagram of the functional components of the anti-fogging cab side panel applicable to an electric tricycle;

[0018] Figure 6 It is a cross-sectional view of the functional components of the anti-fogging cab side panel applicable to an electric tricycle;

[0019] In the figure: 1. Side panel one, 2. Demisting beam, 3. Side panel two, 3-1. Outer frame, 3-1-1. Exhaust hole, 3-2. Door body, 3-2-1. Window frame, 3-2-2. Hinge, 3-2-3. Door panel, 3-2-4. Vent, 3-3. Functional component, 3-3-1. Exterior shell, 3-3-2. Demisting air outlet, 3-3-3. Air duct one, 3-3-4. Heater, 3-3-5. Fan, 3-3-6. External filter cavity, 3-3-7. Filter cotton, 4. Air outlet. DETAILED DESCRIPTION

[0020] The anti-fogging cab side panel applicable to an electric tricycle of the utility model will be described below in conjunction with the accompanying drawings.

[0021] In the first embodiment of the present application, Figures 1 to 6As shown, the anti-fogging cab side panel for electric tricycle (hereinafter referred to as "this patent") includes a side panel 1, a defogging beam 2, a side panel 3, an outer frame 3-1, an exhaust hole 3-1-1, a door body 3-2, a window frame 3-2-1, a hinge 3-2-2, a door panel 3-2-3, a vent 3-2-4, a functional component 3-3, an exterior shell 3-3-1, a defogging air outlet 3-3-2, an air duct 3-3-3, and a heater 3-3. -3-4, fan 3-3-5, external filter cavity 3-3-6, filter cotton 3-3-7, air outlet 4, side panel 2 3 includes outer frame 3-1 and door body 3-2, side panel 1 and side panel 2 3 are opposite to each other and symmetrical to each other, side panel 1 and side panel 2 3 are connected by defogging beam 2, and air outlet 4 is arranged on the side of defogging beam 2 facing the windshield, and air outlet 4 is connected to exhaust hole 3-1-1 through pipeline built in defogging beam 2 and outer frame 3-1; outer frame The inner side of 3-1 is provided with a door panel 3-2-3 through a hinge 3-2-2, the upper part of the door panel 3-2-3 is provided with a window frame 3-2-1, the door panel 3-2-3 has a built-in liftable window glass, the inner side of the door panel 3-2-3 is fixed with a functional component 3-3, and the other side of the door panel 3-2-3 is provided with a vent hole 3-2-4 at the rear position; the surface of the outer shell 3-3-1 of the functional component 3-3 is provided with a hole for installing a defogger vent 3-3- 2. The defogger air outlet 3-3-2 faces the lower part of the windshield; the fan 3-3-5 is fixedly installed inside the exterior shell 3-3-1 through a bracket, one end of the fan 3-3-5 is connected to the defogger air outlet 3-3-2 through an air duct 3-3-3, and the other end of the fan 3-3-5 is connected to the external filter cavity 3-3-6 through a pipeline, and the external filter cavity 3-3-6 is connected to the vent hole 3-2-4; the external filter cavity 3-3-6 has a built-in filter cotton 3-3-7.

[0022] The utility model number is CN212313489U, which is a heated anti-fog front windshield (hereinafter referred to as "the patent"). The application scheme mainly prevents the generation of water mist by electric heating, which will cause a significant increase in battery power consumption and seriously affect the vehicle's mileage. It is not suitable for electric tricycles. This patent uses defogger air vents 3-3-2 to be added to the windshield to cooperate with the original air outlet of the center console to continuously blow in cold air from the bottom, and then continuously discharge the blown air from the air vents 4 of the upper defogger beam 2, so that an airflow is formed between the driver and the windshield, and hot air and water mist are continuously discharged from the air vents 4 of the defogger beam 2 out of the cab. Since the structure is a purely mechanical structure and does not involve an electric heating module, it can effectively reduce power consumption and minimize the load on the electric tricycle battery, allowing the electric tricycle to travel a longer distance.

[0023] The structure of the second embodiment is basically the same as that of the first embodiment, except that Figure 6As shown, a heater 3-3-4 is installed inside the air duct 3-3-3. The airflow entering the cab is heated by the heater 3-3-4 inside the air duct 3-3-3, which can effectively improve the comfort. However, due to the addition of the heater 3-3-4, the cruising range is affected to a certain extent. However, the heater 3-3-4 itself is small and has low power, so the impact on the cruising range is limited. The driver can choose whether to turn on the heater 3-3-4 as needed. The built-in pipeline of the outer frame 3-1 is equipped with an exhaust fan. The exhaust fan of the outer frame 3-1 can further speed up the airflow speed, making the airflow speed inside the windshield faster, and can more quickly discharge the water mist near the windshield from the cab, further preventing the windshield from fogging.

[0024] In order to further optimize the working efficiency of the present application and prevent water from entering the exhaust hole 3-1-1, the upper side of the exhaust hole 3-1-1 is protruded outward. In order to improve the waterproofness between the door body 3-2 and the outer frame 3-1, the side of the door body 3-2 and the inner side of the outer frame 3-1 are equipped with waterproof adhesive strips that fit each other. In order to improve the strength of the door body 3-2, the door body 3-2 is built with an anti-collision beam, and the inside and outside are equipped with handles with opening functions, and the inside is equipped with a glass lifting controller.

[0025] When in use, install the anti-fogging cab side panels suitable for electric tricycles, connect the corresponding pipeline equipment and put it into operation.

[0026] When the utility model is in use, the specific operations are as follows:

[0027] After the driver enters the cab of the electric tricycle and turns on the power, the fan 3-3-5 and the exhaust fan in the built-in pipeline of the outer frame 3-1 start working. The fan 3-3-5 draws the external air into the external filter chamber 3-3-6 from the vent 3-2-4. After the air is filtered by the filter cotton 3-3-7, it passes through the fan 3-3-5, the air duct 1 3-3-3 and the defogging air outlet 3-3-2 along the pipeline. The air ejected from the defogging air outlet 3-3-2 is blown out in coordination with the air outlet of the center console. The wind flow directly acts on the surface of the windshield, making the air pressure at the bottom of the windshield higher than that at the top. At this time, the negative pressure generated by the exhaust fan in the built-in pipeline of the outer frame 3-1 generates negative pressure at the air outlet 4 at the top of the windshield, and finally creates a pressure difference between the air above and below the windshield, making the air on the surface of the windshield flow quickly to form a wind flow. The air with water vapor in the cab will pass through the air outlet 4 together with the wind flow and be discharged from the cab through the exhaust hole 3-1-1, thereby preventing the windshield of the cab from fogging.

[0028] In summary, the anti-fogging cab side panel of the electric tricycle is suitable for the embodiment of the utility model. By adding a defogger air outlet 3-3-2 at the windshield to cooperate with the original air outlet of the center console to continuously blow in cold air from the bottom, the negative pressure generated by the exhaust fan in the built-in pipeline of the outer frame 3-1 causes negative pressure to be generated at the air outlet 4 on the upper part of the windshield, and finally a pressure difference is generated between the upper and lower parts of the windshield, so that the air on the surface of the windshield flows rapidly to form a wind flow that continuously discharges hot air and water mist from the cab through the air outlet 4 of the defogger beam 2, which can effectively control the temperature of the inner side of the windshield and prevent water mist from being generated on the surface. It can ensure that the driver is more comfortable while effectively improving the driving safety of the electric tricycle, and the overall power consumption is low, which can effectively reduce the load on the power battery of the electric tricycle, thereby minimizing the impact on the available mileage of the electric tricycle.

[0029] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. An anti-fogging cab side panel for an electric tricycle, comprising a side panel 1 (1) and a side panel 2 (3), wherein the side panel 2 (3) comprises an outer frame (3-1) and a door body (3-2), and the side panel 1 (1) and the side panel 2 (3) are opposite to each other and symmetrical to each other, and characterized in that: The side panel 1 (1) and the side panel 2 (3) are connected via a defogger beam (2); a vent (4) is provided on the side of the defogger beam (2) facing the windshield; the vent (4) is connected to an exhaust hole (3-1-1) via a pipeline built into the defogger beam (2) and the outer frame (3-1); a door panel (3-2-3) is installed on the inner side of the outer frame (3-1) via a hinge (3-2-2); a window frame (3-2-1) is provided on the upper part of the door panel (3-2-3); a liftable window glass is built into the door panel (3-2-3); a functional component (3-3) is fixedly installed on the inner side of the door panel (3-2-3); and a vent (3-2-4) is installed at a rear position on the other side of the door panel (3-2-3); A through hole is opened on the surface of the exterior shell (3-3-1) of the functional component (3-3) to install a defogger air outlet (3-3-2), and the defogger air outlet (3-3-2) faces the lower part of the front windshield; a fan (3-3-5) is fixedly installed inside the exterior shell (3-3-1) through a bracket, one end of the fan (3-3-5) is connected to the defogger air outlet (3-3-2) through an air duct one (3-3-3), and the other end of the fan (3-3-5) is connected to an external filter cavity (3-3-6) through a pipeline, and the external filter cavity (3-3-6) is connected to the vent hole (3-2-4); the external filter cavity (3-3-6) has a built-in filter cotton (3-3-7); the side enclosure one (1) and the side enclosure two (3) have the same structure.

2. The anti-fogging cab side panel for electric tricycle according to claim 1, characterized in that: A heater (3-3-4) is installed inside the air duct 1 (3-3-3).

3. The anti-fogging cab side panel for electric tricycle according to claim 2, characterized in that: The pipeline built into the outer frame (3-1) is equipped with an exhaust fan.

4. The anti-fogging cab side panel for electric tricycle according to claim 1, characterized in that: The upper side of the exhaust hole (3-1-1) protrudes outward.

5. The anti-fogging cab side panel for electric tricycle according to claim 4, characterized in that: The side of the door body (3-2) and the inner side of the outer frame (3-1) are both equipped with waterproof adhesive strips that fit each other.

6. The anti-fogging cab side panel for electric tricycle according to claim 1, characterized in that: The door body (3-2) has a built-in anti-collision beam, and is equipped with handles with opening functions both inside and outside, and a glass lifting controller inside.

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