Wind scooper of range extender

Abstract

The utility model relates to the technical field of range extenders, in particular to a wind scooper of a range extender, which comprises a range extender body and an adjusting component, and the adjusting component comprises a mounting plate, a wind guide pipe, an inner circular ring, a fixing mechanism and an inclined plate. The range extender body is an electric automobile part which provides extra electric energy so that the driving mileage of an electric automobile can be increased, when the wind scooper needs to be used, the mounting plate is detachably mounted on the range extender body, and the inclined plate guides the wind direction through inclination; when adjustment is needed, only the air guide pipe needs to be rotated, so that the inclined position of the inclined plate is changed, after the inclined plate is adjusted to the needed position, the position of the wind scooper is fixed through the fixing mechanism, and the problems that the position of a partition plate on a wind scooper of an existing device cannot be adjusted according to use requirements, and air direction guiding is fixed after installation; during adjustment, disassembly and re-installation are needed, and use is not convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of range extenders, in particular to an air guide cover of a range extender. Background Art

[0002] A range extender is an electric vehicle component that can provide additional electrical energy, thereby increasing the mileage of the electric vehicle. In the traditional sense, a range extender refers to a combination of an engine and a generator. The range extender is used in electric vehicles to use other energy sources such as gasoline to replenish electricity when the electric vehicle battery is insufficient.

[0003] There is an existing air guide cover (CN211592264U) of a range extender, comprising a range extender body, a first circular air guide cover and a second circular air guide cover, the range extender body is provided with a circular air guide port, and the first circular air guide cover is fixedly connected with the circular air guide port. The utility model inserts the first circular air guide cover into the circular air guide port, so that a plurality of columnar clamping blocks abut against the annular inner wall of the circular air guide port, and pushes the first circular air guide cover toward the inner side of the circular air guide port while rotating the first circular air guide cover, until a plurality of columnar clamping blocks cooperate with the spring telescopic rod to be respectively inserted into a plurality of columnar clamping grooves, so as to facilitate the disassembly and assembly of the first circular air guide cover in the circular air guide port, and the slider on the second circular air guide cover is slidably connected to the arcuate slide groove on the annular inner wall of the first circular air guide cover, so that the first spring in the groove on the slider drives the arcuate clamping block to be inserted into one of the arcuate clamping grooves, so as to facilitate the adjustment of the air guide aperture after the second circular air guide cover is rotated.

[0004] However, in the above utility model, the position of the partition on the air guide cover is fixed and cannot be adjusted according to the use requirements. After installation, the wind direction is fixed and needs to be disassembled and reinstalled when adjusting, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide an air guide cover for a range extender, aiming to solve the problem that the position of the partition on the air guide cover of the existing device is fixed and cannot be adjusted according to the use requirements, the wind direction is fixed after installation, and it needs to be disassembled and reinstalled when adjusted, which is inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides an air guide cover of a range extender, comprising a range extender body and an adjustment assembly, wherein the adjustment assembly comprises a mounting plate, an air guide pipe, an inner ring, a fixing mechanism and an inclined plate;

[0007] The mounting plate is detachably connected to the range extender body and is located on one side of the range extender body, the inner ring is fixedly connected to the mounting plate and is located on one side of the mounting plate, the air duct is rotatably connected to the inner ring and is located on one side of the inner ring, the fixing mechanism is fixedly connected to the mounting plate and is located on the outside of the mounting plate, and the inclined plate is fixedly connected to the air duct and is located on the inside of the air duct.

[0008] Among them, the fixing mechanism includes a vertical plate, a clamping plate and a bolt. The vertical plate is fixedly connected to the mounting plate and is located on one side of the mounting plate. The bolt is threadedly connected to the vertical plate and is located on one side of the vertical plate. The clamping plate is rotatably connected to the bolt and is located on one side of the bolt.

[0009] Wherein, the adjustment component also includes a threaded ring and a filter net, the threaded ring is fixedly connected to the air duct and is located on the outside of the air duct, and the filter net is threadedly connected to the threaded ring and is located on one side of the threaded ring.

[0010] Wherein, the adjustment component also includes a threaded hole and a screw, the threaded hole is arranged on the mounting plate, the screw is threadedly connected to the threaded hole and is located on one side of the threaded hole.

[0011] Wherein, the adjustment assembly further includes a reinforcing rib and a scale, wherein the reinforcing rib is fixedly connected to the inclined plate and is located on one side of the inclined plate, and the scale is fixedly connected to the mounting plate and is located on one side of the mounting plate.

[0012] The utility model discloses an air guide cover of a range extender, the range extender body is an electric vehicle component that provides additional electric energy, thereby enabling the electric vehicle to increase its mileage. When the air guide cover is needed, the mounting plate is disassembled and installed on the range extender body, and the inclined plate guides the wind direction by tilting. When the device is installed on the range extender body, it is only necessary to rotate the air guide pipe when adjustment is required, thereby changing the inclined position of the inclined plate. After adjusting to the required position, the position of the air guide cover is fixed by the fixing mechanism, thereby solving the problem that the position of the partition on the air guide cover of the existing device cannot be adjusted according to the use requirements, the wind direction guidance is fixed after installation, and the device needs to be disassembled and reinstalled when adjusted, which is inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural diagram of an air guide cover of a range extender according to the first embodiment of the utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of an air guide cover of a range extender according to the first embodiment of the utility model.

[0016] Figure 3 It is a top view of an air guide cover of a range extender according to the second embodiment of the utility model.

[0017] 101-range extender body, 102-adjustment assembly, 103-mounting plate, 104-air duct, 105-inner ring, 106-fixing mechanism, 107-inclined plate, 108-vertical plate, 109-clamping plate, 110-bolt, 111-threaded ring, 112-filter, 113-threaded hole, 114-screw, 201-reinforcement rib, 202-scale. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] First embodiment

[0020] See also Figure 1-2 , Figure 1 It is a structural diagram of an air guide cover of a range extender according to the first embodiment of the utility model. Figure 2 It is a cross-sectional schematic diagram of an air guide cover of a range extender according to the first embodiment of the utility model.

[0021] The utility model provides an air guide cover for a range extender: including a range extender body 101 and an adjustment component 102, wherein the adjustment component 102 includes a mounting plate 103, an air guide pipe 104, an inner ring 105, a fixing mechanism 106, an inclined plate 107, a vertical plate 108, a clamping plate 109, a bolt 110, a threaded ring 111, a filter 112, a threaded hole 113 and a screw 114. The above scheme solves the problem that the position of the partition on the air guide cover of the existing device is fixed and cannot be adjusted according to the use requirements, the wind direction is fixed after installation, and it needs to be disassembled and reinstalled when adjusted, which is inconvenient to use. It can be understood that the above scheme can be used in the scene of preventing impurities, and the filter 112 can also be installed through the threaded ring 111, and the filter 112 reduces the large particles of impurities entering the device.

[0022] In this embodiment, the range extender body 101 is an electric vehicle component that provides additional electrical energy, thereby enabling the electric vehicle to increase its mileage.

[0023] The mounting plate 103 is detachably connected to the range extender body 101 and is located on one side of the range extender body 101. The inner ring 105 is fixedly connected to the mounting plate 103 and is located on one side of the mounting plate 103. The air duct 104 is rotatably connected to the inner ring 105 and is located on one side of the inner ring 105. The fixing mechanism 106 is fixedly connected to the mounting plate 103 and is located on the outside of the mounting plate 103. The inclined plate 107 is fixedly connected to the air duct 104 and is located on the inside of the air duct 104. When the air duct is needed, When the range extender is installed, the mounting plate 103 is removed and installed on the range extender body 101. The inclined plate 107 guides the wind direction by tilting. After the device is installed on the range extender body 101, when adjustment is required, it is only necessary to rotate the air guide pipe 104 to change the inclined position of the inclined plate 107. After adjusting to the required position, the position of the air guide cover is fixed by the fixing mechanism 106, which solves the problem that the position of the partition on the air guide cover of the existing device cannot be adjusted according to the use requirements, the wind direction is fixed after installation, and the wind direction needs to be disassembled and reinstalled when adjusted, which is inconvenient to use.

[0024] Secondly, the vertical plate 108 is fixedly connected to the mounting plate 103 and is located on one side of the mounting plate 103. The bolt 110 is threadedly connected to the vertical plate 108 and is located on one side of the vertical plate 108. The clamping plate 109 is rotatably connected to the bolt 110 and is located on one side of the bolt 110. The bolt 110 rotates on the vertical plate 108, so that the clamping plate 109 clamps the air duct 104 to fix the position of the air duct 104.

[0025] Again, the threaded ring 111 is fixedly connected to the air duct 104 and is located on the outside of the air duct 104. The filter 112 is threadedly connected to the threaded ring 111 and is located on one side of the threaded ring 111. The threaded ring 111 is used to install the filter 112, which reduces the large particles of impurities entering the device.

[0026] Finally, the threaded hole 113 is provided on the mounting plate 103, the screw 114 is threadedly connected to the threaded hole 113 and is located on one side of the threaded hole 113, and the range extender body 101 is threadedly connected to the mounting plate 103 by the screw 114 for easy installation.

[0027] When using an air guide cover of a range extender of the utility model, the range extender body 101 is an electric vehicle component that provides additional electrical energy, thereby enabling the electric vehicle to increase its mileage. When the air guide cover is needed, the mounting plate 103 is removed and installed on the range extender body 101. The inclined plate 107 guides the wind direction by tilting. When the device is installed on the range extender body 101, it is only necessary to rotate the air guide duct 104 when adjustment is required, thereby changing the inclined position of the inclined plate 107. After adjusting to the required position, the position of the air guide cover is fixed by the fixing mechanism 106, which solves the problem that the position of the partition on the air guide cover of the existing device cannot be adjusted according to the use requirements, the wind direction guidance is fixed after installation, and the adjustment requires disassembly and reinstallation, which is inconvenient to use.

[0028] Second embodiment

[0029] See also Figure 3 , Figure 3 It is a top view of an air guide cover of a range extender according to the second embodiment of the utility model. Based on the first embodiment, the adjustment assembly 102 of the air guide cover of a range extender according to the utility model further includes a reinforcing rib 201 and a scale 202 .

[0030] The reinforcing rib 201 is fixedly connected to the inclined plate 107 and is located on one side of the inclined plate 107. The scale 202 is fixedly connected to the mounting plate 103 and is located on one side of the mounting plate 103. The scale 202 is used to observe the degree of rotation of the air duct 104. The reinforcing rib 201 increases the strength of the inclined plate 107 to prevent aging and breakage.

[0031] The above disclosure is only a preferred embodiment of the air guide cover of a range extender of the utility model, and it certainly cannot be used to limit the scope of rights of the utility model. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the utility model still fall within the scope covered by the utility model.

Claims

1. An air guide cover of a range extender, comprising a range extender body, characterized in that: Also included is an adjustment assembly, which includes a mounting plate, an air guide pipe, an inner ring, a fixing mechanism and an inclined plate; The mounting plate is detachably connected to the range extender body and is located on one side of the range extender body, the inner ring is fixedly connected to the mounting plate and is located on one side of the mounting plate, the air duct is rotatably connected to the inner ring and is located on one side of the inner ring, the fixing mechanism is fixedly connected to the mounting plate and is located on the outside of the mounting plate, and the inclined plate is fixedly connected to the air duct and is located on the inside of the air duct.

2. The air guide cover of the range extender according to claim 1, characterized in that: The fixing mechanism includes a vertical plate, a clamping plate and a bolt. The vertical plate is fixedly connected to the mounting plate and is located on one side of the mounting plate. The bolt is threadedly connected to the vertical plate and is located on one side of the vertical plate. The clamping plate is rotatably connected to the bolt and is located on one side of the bolt.

3. The air guide cover of the range extender according to claim 2, characterized in that: The adjustment component also includes a threaded ring and a filter screen. The threaded ring is fixedly connected to the air duct and is located outside the air duct. The filter screen is threadedly connected to the threaded ring and is located on one side of the threaded ring.

4. The air guide cover of the range extender according to claim 3, characterized in that: The adjustment assembly also includes a threaded hole and a screw. The threaded hole is arranged on the mounting plate. The screw is threadedly connected to the threaded hole and is located on one side of the threaded hole.

5. The air guide cover of the range extender according to claim 4, characterized in that: The adjustment assembly also includes a reinforcing rib and a scale, wherein the reinforcing rib is fixedly connected to the inclined plate and is located on one side of the inclined plate, and the scale is fixedly connected to the mounting plate and is located on one side of the mounting plate.

Images