Vehicle-mounted air conditioner air inlet structure and vehicle with same

Abstract

The invention discloses a vehicle-mounted air conditioner air inlet structure and a vehicle with the vehicle-mounted air conditioner air inlet structure, the vehicle-mounted air conditioner air inlet structure comprises a shell internally provided with a cavity, an outer air inlet, an inner air inlet and an air outlet are formed in the shell, the outer air inlet, the inner air inlet and the air outlet are communicated with one another in the shell, and a first partition plate is arranged in the air outlet; an outer air inlet and an inner air inlet are arranged in the shell so that a first air outlet and a second air outlet can be formed in the air outlet, the outer air inlet, the inner air inlet, the first air outlet and the second air outlet can communicate with one another, a first air door is further arranged in the shell, and the first air door has multiple position states so that the outer air inlet and the inner air inlet can communicate with one another. And the communication state between the first air outlet and the second air outlet is controlled. The air inlet structure of the vehicle-mounted air conditioner can have various different air inlet schemes, and the comfort performance of passengers is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle parts, and in particular to an air intake structure of a vehicle air conditioner and a vehicle having the same. Background Art

[0002] With the development of technology, vehicles have become an indispensable means of transportation in people's lives, and people have increasingly stringent requirements for the comfort when driving vehicles.

[0003] Car air conditioning is one of the indispensable parts of a vehicle. The air intake structure of a car air conditioner is generally designed as a double-throttle air intake structure. This structure can recycle waste heat in the car during winter heating, reduce energy consumption, and thus increase cruising range.

[0004] In the prior art, the air intake structure of the vehicle air conditioner generally includes an outer air inlet, an inner air inlet and an air outlet, the air outlet is connected to the outer air inlet and the inner air inlet, and a damper is provided in the air intake structure to adjust the air volume from the outer air inlet and the inner air inlet to the air outlet. However, the application scenario mode of this structure is single, which is not conducive to improving the comfort performance of the passengers in the vehicle. Summary of the invention

[0005] The present invention provides an on-vehicle air-conditioning air intake structure and a vehicle having the same. The on-vehicle air-conditioning air intake structure can have a variety of different air intake schemes, thereby improving the comfort performance of passengers.

[0006] The present invention provides an air intake structure for a vehicle air conditioner, comprising a shell with a cavity formed inside, an external air inlet, an internal air inlet and an air outlet formed inside the shell, the external air inlet, the internal air inlet and the air outlet being interconnected inside the shell, a first partition plate being arranged inside the air outlet so that a first air outlet and a second air outlet are formed inside the air outlet, the external air inlet, the internal air inlet, the first air outlet and the second air outlet being interconnected, a first damper being further arranged inside the shell, the first damper including a plurality of position states so as to control the connection state between the external air inlet and the internal air inlet and the first air outlet and the second air outlet.

[0007] Furthermore, a second partition is provided in the external air inlet, so that a first external air inlet and a second external air inlet are formed in the external air inlet, and the first external air inlet and the second external air inlet are both connected to the first air outlet and the second air outlet.

[0008] Furthermore, a first external air inlet damper and a second external air inlet damper are respectively provided in the first external air inlet and the second external air inlet, and the first external air inlet damper and the second external air inlet damper independently control the opening and closing of the first external air inlet and the second external air inlet respectively.

[0009] Furthermore, a third partition is provided in the inner air inlet, so that a first inner air inlet and a second inner air inlet are formed in the inner air inlet, and the first inner air inlet and the second inner air inlet are both connected to the first air outlet and the second air outlet.

[0010] Furthermore, a first inner air inlet damper and a second inner air inlet damper are respectively provided in the first inner air inlet and the second inner air inlet, and the first inner air inlet damper and the second inner air inlet damper independently control the opening and closing of the first inner air inlet and the second inner air inlet respectively.

[0011] Furthermore, a second partition is provided in the external air inlet so that a first external air inlet and a second external air inlet are formed in the external air inlet; a third partition is provided in the internal air inlet so that a first internal air inlet and the second internal air inlet are formed in the internal air inlet; the first air gate is in the shape of a plate, one end of the first air gate is connected to the first partition, and the other end has multiple combining positions with the external air inlet 10 and the internal air inlet 20, so that the first air gate has multiple position states.

[0012] Furthermore, a first outer air inlet damper and a second outer air inlet damper are respectively provided in the first outer air inlet and the second outer air inlet, and the first outer air inlet damper and the second outer air inlet damper independently control the opening and closing of the first outer air inlet and the second outer air inlet, respectively; a first inner air inlet damper and a second inner air inlet damper are respectively provided in the first inner air inlet and the second inner air inlet, and the first inner air inlet damper and the second inner air inlet damper independently control the opening and closing of the first inner air inlet and the second inner air inlet, respectively.

[0013] Furthermore, the vehicle air conditioning air intake structure also includes a control unit, an environmental information collection module and multiple motors. The environmental information collection module and the motors are electrically connected to the control unit, and each motor is connected to a damper. The environmental information collection module collects environmental information inside and outside the vehicle and transmits the information to the control unit. The control unit selects the working mode of the vehicle air conditioning air intake structure according to the information collected by the environmental information collection module, and controls the opening or closing of the corresponding damper through the motor.

[0014] Furthermore, the environmental information acquisition module includes an outside vehicle temperature acquisition module, an inside vehicle temperature acquisition module or an outside vehicle air quality detection module.

[0015] The present invention also provides a vehicle, comprising the above-mentioned vehicle air conditioning air intake structure

[0016] To sum up, in the present invention, by arranging multiple partitions and multiple air doors at the external air inlet, the internal air inlet and the air outlet, and independently controlling the opening or closing of the air doors, the vehicle air-conditioning air intake structure can have a variety of different air intake schemes, and the vehicle air-conditioning can select different schemes to work according to the status of the vehicle and the outside world, which improves the comfort performance of the passengers.

[0017] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a structural schematic diagram of a double-layer flow mode in the air intake structure of a vehicle air conditioner provided by an embodiment of the present invention.

[0019] Figure 2 Shown Figure 1 Structural schematic diagram of the first mixed air mode in the air intake structure of the vehicle air conditioner.

[0020] Figure 3 Shown Figure 1 Structural schematic diagram of the second air mixing mode in the air intake structure of the vehicle air conditioner.

[0021] Figure 4 Shown Figure 1 Structural schematic diagram of the full internal circulation mode in the vehicle air conditioning air intake structure.

[0022] Figure 5 Shown Figure 1 Structural schematic diagram of the full external circulation mode of the vehicle air conditioning air intake structure.

[0023] Figure 6 Shown Figure 1 Structural schematic diagram of the third air mixing mode in the air intake structure of the vehicle air conditioner.

[0024] Figure 7 Shown Figure 1 Structural schematic diagram of the fourth air mixing mode in the air inlet interface of the vehicle air conditioner.

[0025] Figure 8 Shown Figure 1 System block diagram of the air intake structure of the vehicle air conditioner. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the present invention is described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] The present invention provides an on-vehicle air-conditioning air intake structure and a vehicle having the same. The on-vehicle air-conditioning air intake structure can have a variety of different air intake schemes, thereby improving the comfort performance of passengers.

[0028] Figure 1 FIG. 1 is a schematic structural diagram of a double-layer flow mode in an air intake structure of a vehicle air conditioner provided by an embodiment of the present invention. Figure 2 Shown Figure 1 The structural diagram of the first mixed air mode in the air intake structure of the vehicle air conditioner, Figure 3 Shown Figure 1 The structural diagram of the second mixed air mode in the air intake structure of the vehicle air conditioner, Figure 4 Shown Figure 1 The structural diagram of the full internal circulation mode in the air intake structure of the vehicle air conditioner. Figure 5 Shown Figure 1 Structural diagram of the full external circulation mode of the vehicle air conditioning air intake structure. Figure 6 Shown Figure 1 The structural diagram of the third mixed air mode in the air intake structure of the vehicle air conditioner, Figure 7 Shown Figure 1 Schematic diagram of the structure of the fourth mixed air mode in the air inlet interface of the vehicle air conditioner. Figures 1 to 7 As shown, the vehicle air conditioning air intake structure provided by the embodiment of the present invention includes a shell 40 with a cavity formed inside, an outer air inlet 10, an inner air inlet 20 and an air outlet 30 are formed in the shell 40, and the outer air inlet 10, the inner air inlet 20 and the air outlet 30 are interconnected inside the shell 40. A first partition 51 is arranged in the air outlet 30 so that the air outlet 30 forms a first air outlet 31 and a second air outlet 32, and the outer air inlet 10, the inner air inlet 20, the first air outlet 31 and the second air outlet 32 ​​are interconnected. A first damper 61 is also arranged in the shell 40, and the first damper 61 includes multiple position states to control the connection state of the outer air inlet 10 and the inner air inlet 20, and the first air outlet 31 and the second air outlet 32.

[0029] For example, the first air door 61 has a first state, a second state, a third state, a fourth state and a fifth state. In the first state, the external air inlet 10 is connected to the first air outlet 31, and the internal air inlet 20 is connected to the second air outlet 32, that is, all the external airflow enters the passenger compartment through the first air outlet 31, and all the internal airflow enters the passenger compartment again through the second air outlet 32; in the second state, the external air inlet 10 and part of the internal air inlet 20 are connected to the first air outlet 31, that is, all the external airflow and part of the internal airflow enter the passenger compartment through the first air outlet 31, and the other part of the internal airflow enters the passenger compartment through the second air outlet 32; In the third state, the inner air inlet 20 and part of the outer air inlet 10 are connected to the second air outlet 32, that is, all the internal airflow and part of the external airflow enter the passenger compartment through the second air outlet 32, and the other part of the external airflow enters the passenger compartment through the first air outlet 31; in the fourth state, the outer air inlet 10 and the inner air inlet 20 are both connected to the first air outlet 31, that is, all the external airflow and all the internal airflow enter the passenger compartment through the first air outlet 31; in the fifth state, the outer air inlet 10 and the inner air inlet 20 are both connected to the second air outlet 32, that is, all the external airflow and all the internal airflow enter the passenger compartment through the second air outlet 32.

[0030] In this embodiment, the air outlet 30 is divided into a first air outlet 31 and a second air outlet 32 ​​by setting a first partition plate 51 at the air outlet 30. When in use, the first air outlet 31 and the second air outlet 32 ​​can have different air outlet positions in the vehicle. When the vehicle air conditioner is in use, the first damper 61 can be used to control the connection state between the external air inlet 10 and the internal air inlet 20 and the first air outlet 31 and the second air outlet 32. Through the setting of the above structure, the air intake structure of the vehicle air conditioner can have a variety of different air intake schemes. The vehicle air conditioner can select different schemes to work according to the state of the vehicle and the outside world, which improves the comfort performance of the passengers.

[0031] Furthermore, in this embodiment, a second partition plate 52 is disposed in the outer air inlet 10, so that a first outer air inlet 11 and a second outer air inlet 12 are formed in the outer air inlet 10. The first outer air inlet 11 and the second outer air inlet 12 can both be connected to the first air outlet 31 and the second air outlet 32.

[0032] The first outer air inlet damper 62 and the second outer air inlet damper 63 are respectively arranged in the first outer air inlet 11 and the second outer air inlet 12, and the first outer air inlet damper 62 and the second outer air inlet damper 63 respectively independently control the opening and closing of the first outer air inlet 11 and the second outer air inlet 12. Through the above arrangement, the outer air inlet 10 has four states: the first outer air inlet 11 and the second outer air inlet 12 are opened at the same time, the first outer air inlet 11 and the second outer air inlet 12 are closed at the same time, the first outer air inlet 11 is opened and the second outer air inlet 12 is closed, and the first outer air inlet 11 is closed and the second outer air inlet 12 is opened.

[0033] Similarly, a third partition plate 53 is disposed in the inner air inlet 20 so that a first inner air inlet 21 and a second inner air inlet 22 are formed in the inner air inlet 20 , and the first inner air inlet 21 and the second inner air inlet 22 can be connected to the first air outlet 31 and the second air outlet 32 ​​.

[0034] Similarly, a first inner air inlet damper 64 and a second inner air inlet damper 65 are respectively provided in the first inner air inlet 21 and the second inner air inlet 22, and the first inner air inlet damper 64 and the second inner air inlet damper 65 respectively independently control the opening and closing of the first inner air inlet 21 and the second inner air inlet 22. Through the above arrangement, the inner air inlet 20 has four states: the first inner air inlet 21 and the second inner air inlet 22 are opened at the same time, the first inner air inlet 21 and the second inner air inlet 22 are closed at the same time, the first inner air inlet 21 is opened and the second inner air inlet 22 is closed, and the first inner air inlet 21 is closed and the second inner air inlet 22 is opened.

[0035] Furthermore, in this embodiment, the first damper 61 is in a plate shape, one end of which is connected to the first partition plate 51, and the other end has multiple connection positions with the external air inlet 10 and the internal air inlet 20, so that the first damper 61 has multiple position states. When the first damper 61 is in the first state, the other end of the first damper 61 is connected between the outer air inlet 10 and the inner air inlet 20, that is, the first damper 61 isolates the outer air inlet 10 from the inner air inlet 20; when the first damper 61 is in the second state, the other end of the first damper 61 is connected to the third partition plate 53, the first inner air inlet 21 and the outer air inlet 10 are connected to the first air outlet 31, and the second inner air inlet 22 is connected to the second air outlet 32, that is, the first damper 61 isolates the first inner air inlet 21 from the second inner air inlet 22; when the first damper 61 is in the third state, the other end of the first damper 61 is connected to the second partition plate 52, the first outer air inlet 11 is connected to the first air outlet 31, the second outer air inlet 12 and the inner air inlet 20 are connected to the third partition plate 53, It is connected to the second air outlet 32, that is, the first air gate 61 isolates the first external air inlet 11 and the second external air inlet 12; when the first air gate 61 is in the fourth state, the other end of the first air gate 61 is connected to the side of the internal air inlet 20 away from the external air inlet 10, and the external air inlet 10 and the internal air inlet 20 are both connected to the first air outlet 31, that is, the first air gate 61 isolates the connection between the second air outlet 31 and other air inlets or air outlets; when the first air gate 61 is in the fifth state, the other end of the first air gate 61 is connected to the side of the external air inlet 10 away from the internal air inlet 20, and the external air inlet 10 and the internal air inlet 20 are both connected to the second air outlet 32, that is, the first air gate isolates the connection between the first air outlet 31 and other air inlets or air outlets.

[0036] Through the above arrangement, the air inlet structure of the vehicle air conditioner has a double laminar flow mode (such as Figure 1 ), the first mixed air mode (such as Figure 2 ), the second mixed air mode (such as Figure 3 ), full internal circulation mode (such as Figure 4 ), full external circulation mode (such as Figure 5 ), the third mixed air mode (such as Figure 6 ) and the fourth mixed air mode (such as Figure 7 ).

[0037] In the double-layer flow mode, the first damper 61 is located between the outer air inlet 10 and the inner air inlet 20, and at least one of the first outer air inlet damper 62 and the second outer air inlet damper 63, and at least one of the first inner air inlet damper 64 and the second inner air inlet damper 65 are all in an open state. At this time, the first outer air inlet 11 and / or the second outer air inlet 12 introduces external airflow, which flows out from the first air outlet 31; the first inner air inlet 21 and / or the second inner air inlet 22 introduces internal airflow, which flows out from the second air outlet 32.

[0038] In the first air mixing mode, the first damper 61 is located between the first baffle 51 and the third baffle 53, and at least one of the first outer air inlet damper 62 and the second outer air inlet damper 63, the first inner air inlet damper 64 and the second inner air inlet damper 65 are all in an open state. At this time, the first outer air inlet 11 and / or the second outer air inlet 12 introduces external airflow, the first inner air inlet 21 and the second inner air inlet 22 introduce internal airflow, the external airflow and the internal airflow of the first inner air inlet 21 are mixed and flow out at the first air outlet 31, and the internal airflow of the second inner air inlet 22 flows out from the second air outlet 32.

[0039] In the second air mixing mode, the first damper 61 is located between the first baffle 51 and the second baffle 52, and at least one of the first inner air inlet damper 64 and the second inner air inlet damper 65, the first outer air inlet damper 62 and the second outer air inlet damper 63 are all in an open state. At this time, the first outer air inlet 11 and the second outer air inlet 12 introduce external airflow, the first inner air inlet 21 and / or the second inner air inlet 22 introduce internal airflow, the external airflow of the first outer air inlet 11 flows out from the first air outlet 31, and the external airflow and the internal airflow introduced by the second outer air inlet 12 are mixed and flow out at the second air outlet 32.

[0040] In the full internal circulation mode, the first damper 61 is located between the first baffle 51 and the third baffle 53, the first external air inlet damper 62 and the second external air inlet damper 63 are in a closed state, and the first internal air inlet damper 64 and the second internal air inlet damper 65 are both in an open state. The internal air flow introduced by the first internal air inlet 21 flows out from the first air outlet 31, and the internal air flow introduced by the second internal air inlet 22 flows out from the second air outlet 32.

[0041] In the full external circulation mode, the first damper 61 is located between the first baffle 51 and the second baffle 52, the first external air inlet damper 62 and the second external air inlet damper 63 are in an open state, and the first internal air inlet damper 64 and the second internal air inlet damper 65 are both in a closed state. The external air flow introduced by the first external air inlet 11 flows out from the first air outlet 31, and the external air flow introduced by the second external air inlet 12 flows out from the second air outlet 32.

[0042] In the third air mixing mode, the first air damper 61 is located on the side of the outer air inlet 10 away from the inner air inlet 20, between the first partition plate 51, at least one of the first outer air inlet damper 62 and the second outer air inlet damper 63, and at least one of the first inner air inlet damper 64 and the second inner air inlet damper 65 are in the open state, the first outer air inlet 11 and / or the second outer air inlet 12 introduce external airflow, the first inner air inlet 21 and / or the second inner air inlet 22 introduce internal airflow, and after mixing, the external airflow and the internal airflow both flow out through the second air outlet 32.

[0043] In the fourth air mixing mode, the first air damper 61 is located on the side of the inner air inlet 20 away from the outer air inlet 10, between the first partition plate 51, at least one of the first outer air inlet damper 62 and the second outer air inlet damper 63, and at least one of the first inner air inlet damper 64 and the second inner air inlet damper 65 are in an open state, the first outer air inlet 11 and / or the second outer air inlet 12 introduce external airflow, and the first inner air inlet 21 and / or the second inner air inlet 22 introduce internal airflow, and after mixing, the external airflow and the internal airflow both flow out through the first air outlet 31.

[0044] In this embodiment, by providing a plurality of partitions and a plurality of air doors, the vehicle air conditioner can have a plurality of working modes for selection.

[0045] Figure 8 Shown Figure 1 System block diagram of the air intake structure of the vehicle air conditioner. Figure 6 As shown, in this embodiment, the vehicle air conditioning air intake structure also includes a control unit 71, an environmental information acquisition module 72 and a plurality of motors 73. The environmental information acquisition module 72 may include an outside temperature acquisition module, an inside temperature acquisition module, an outside air quality detection module, etc. The environmental information acquisition module 72 and the motor 73 are both electrically connected to the control unit 71, and each motor 73 is connected to a damper. The environmental information acquisition module 72 collects environmental information inside and outside the vehicle, and transmits the information to the control unit 71. The control unit 71 selects the working mode of the vehicle air conditioning air intake structure according to the information transmitted by the environmental information acquisition module 72, and controls the corresponding damper to be opened or closed through the motor 73. Through the above-mentioned settings, the vehicle air conditioning air intake structure can automatically select the working mode to improve the comfort level.

[0046] To sum up, in the present invention, by arranging multiple partitions and multiple air doors at the external air inlet 10, the internal air inlet 20 and the air outlet 30, and independently controlling the opening or closing of the air doors, the vehicle air conditioning air intake structure can have a variety of different air intake schemes, and the vehicle air conditioner can select different schemes to work according to the state of the vehicle and the outside world, which improves the comfort performance of the passengers.

[0047] The present invention also provides a vehicle, including the above-mentioned vehicle-mounted air conditioning air intake structure. For other technical features of the vehicle, please refer to the prior art and will not be repeated here.

[0048] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed in the preferred embodiments as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A vehicle air conditioning air intake structure, characterized in that: It includes a shell with a cavity formed inside, an external air inlet, an internal air inlet and an air outlet formed in the shell, the external air inlet, the internal air inlet and the air outlet are interconnected inside the shell, a first partition is provided in the air outlet to form a first air outlet and a second air outlet in the air outlet, the external air inlet, the internal air inlet, the first air outlet and the second air outlet are interconnected, and a first damper is also provided in the shell, the first damper includes a plurality of position states to control the connection state between the external air inlet and the internal air inlet and the first air outlet and the second air outlet.

2. The vehicle air conditioning air intake structure according to claim 1, characterized in that: A second partition is arranged in the outer air inlet, so that a first outer air inlet and a second outer air inlet are formed in the outer air inlet, and the first outer air inlet and the second outer air inlet are both connected to the first air outlet and the second air outlet.

3. The vehicle air conditioning air intake structure according to claim 2, characterized in that: A first external air inlet damper and a second external air inlet damper are respectively provided in the first external air inlet and the second external air inlet. The first external air inlet damper and the second external air inlet damper independently control the opening and closing of the first external air inlet and the second external air inlet respectively.

4. The vehicle air conditioning air intake structure according to claim 1, characterized in that: A third partition is arranged in the inner air inlet, so that a first inner air inlet and a second inner air inlet are formed in the inner air inlet, and the first inner air inlet and the second inner air inlet are both connected to the first air outlet and the second air outlet.

5. The vehicle air conditioning air intake structure according to claim 4, characterized in that: A first inner air inlet damper and a second inner air inlet damper are respectively provided in the first inner air inlet and the second inner air inlet. The first inner air inlet damper and the second inner air inlet damper independently control the opening and closing of the first inner air inlet and the second inner air inlet respectively.

6. The vehicle air conditioning air intake structure according to claim 1, characterized in that: A second partition is arranged in the outer air inlet, so that a first outer air inlet and a second outer air inlet are formed in the outer air inlet; a third partition is arranged in the inner air inlet, so that a first inner air inlet and a second inner air inlet are formed in the inner air inlet; the first air door is in the shape of a plate, one end of the first air door is connected to the first partition, and the other end has multiple combination positions with the outer air inlet 10 and the inner air inlet 20, so that the first air door has multiple position states.

7. The vehicle air conditioning air intake structure according to claim 6, characterized in that: A first outer air inlet damper and a second outer air inlet damper are respectively provided in the first outer air inlet and the second outer air inlet, and the first outer air inlet damper and the second outer air inlet damper independently control the opening and closing of the first outer air inlet and the second outer air inlet respectively; a first inner air inlet damper and a second inner air inlet damper are respectively provided in the first inner air inlet and the second inner air inlet, and the first inner air inlet damper and the second inner air inlet damper independently control the opening and closing of the first inner air inlet and the second inner air inlet respectively.

8. The vehicle air conditioning air intake structure according to claim 7, characterized in that: The vehicle air conditioning air intake structure also includes a control unit, an environmental information collection module and multiple motors. The environmental information collection module and the motors are electrically connected to the control unit. Each motor is connected to a damper. The environmental information collection module collects environmental information inside and outside the vehicle and transmits the information to the control unit. The control unit selects the working mode of the vehicle air conditioning air intake structure according to the information collected by the environmental information collection module, and controls the opening or closing of the corresponding damper through the motor.

9. The vehicle air conditioning air intake structure according to claim 8, characterized in that: The environmental information acquisition module includes an outside vehicle temperature acquisition module, an inside vehicle temperature acquisition module or an outside vehicle air quality detection module.

10. A vehicle, characterized in that: It comprises the vehicle air conditioning air intake structure as described in any one of claims 1 to 9.

Images