Air conditioning system, vehicle and heater mounting bracket

Abstract

The utility model discloses an air conditioning system, a vehicle and a mounting bracket of a heater, and belongs to the technical field of vehicle design. The air conditioning system comprises a support frame; the air conditioning box is mounted on the supporting frame; the mounting bracket is provided with a connecting structure, the connecting structure is used for being connected with the supporting frame, and the mounting bracket is provided with a mounting position; and the heater is mounted at the mounting position. According to the air conditioning system provided by the embodiment of the invention, the connecting structure and the mounting position are arranged on the mounting bracket, so that the heater, the mounting bracket, the supporting frame and the air conditioning box can be integrated, the space occupied by the heater and the mounting bracket in the front cabin of the vehicle can be reduced, and the integration level of the vehicle is improved; and meanwhile, the steps of assembling the whole vehicle in a general assembly workshop can be reduced, the whole vehicle assembling time is shortened, and the assembling efficiency is improved.

Description

Technical Field

[0001] This application belongs to the field of vehicle design technology, and in particular relates to an air conditioning system, a vehicle, and a mounting bracket for a heater. Background Art

[0002] Currently, vehicles are usually equipped with heaters to heat the air and provide warmth to the vehicle interior when the temperature is low. The heaters are usually located in the front compartment of the vehicle and are fixed to the body sheet metal in the front compartment by mounting brackets. However, the mounting brackets in related technologies are large in size, occupy a lot of space in the front compartment, have low integration, and take a long time to assemble the whole vehicle, resulting in low efficiency in assembling the whole vehicle in the workshop. Utility Model Content

[0003] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes a mounting bracket for an air conditioning system, a vehicle, and a heater, which integrates the heater, mounting bracket, support frame, and air conditioning unit into one unit. This reduces the space occupied by the heater and mounting bracket in the front compartment of the vehicle, helps improve vehicle integration, and also helps reduce the number of steps in the final assembly workshop, shortens the assembly time, and improves assembly efficiency.

[0004] In a first aspect, this application provides an air conditioning system for use in a vehicle, the air conditioning system comprising:

[0005] Support frame;

[0006] An air conditioning unit, wherein the air conditioning unit is mounted on the support frame;

[0007] The mounting bracket is provided with a connecting structure for connecting to the support frame, and the mounting bracket is provided with a mounting position.

[0008] A heater, which is installed at the mounting position.

[0009] According to the heater mounting bracket provided in the embodiments of this application, by setting a connection structure and mounting position on the mounting bracket, the heater, mounting bracket, support frame and air conditioning box can be integrated into one unit, which can reduce the space occupied by the heater and mounting bracket in the front compartment of the vehicle, help improve the vehicle integration, and at the same time help reduce the steps of assembling the whole vehicle in the final assembly workshop, shorten the assembly time of the whole vehicle, and improve assembly efficiency.

[0010] According to one embodiment of this application, the mounting bracket includes:

[0011] A first bracket and a second bracket are spaced apart along a first direction. Both the first bracket and the second bracket are provided with the connection structure and the mounting position.

[0012] According to one embodiment of this application, the first bracket is provided with a wire harness hole for fixing the wire harness of the heater.

[0013] According to one embodiment of this application, the first bracket includes a first mounting portion and a first bending portion connected in sequence. The first mounting portion is provided with the mounting position, and the first bending portion is bent relative to the first mounting portion in a direction away from the heater. The wire harness hole is provided in the first bending portion.

[0014] According to one embodiment of this application, the connection between the first mounting portion and the first bending portion is provided with a first protrusion that protrudes in a direction away from the heater.

[0015] According to one embodiment of this application, the second bracket includes a second bent portion and a second mounting portion connected in sequence. The second mounting portion is provided with the mounting position, the second bent portion is provided with the connecting structure, and the second bent portion is bent toward the heater relative to the second mounting portion.

[0016] According to one embodiment of this application, the connection between the second bent portion and the second mounting portion is provided with a second protrusion that protrudes toward the heater.

[0017] According to one embodiment of this application, the outer periphery of the mounting position is provided with a third protrusion protruding in a direction away from the heater.

[0018] Secondly, this application provides a vehicle comprising:

[0019] Air conditioning systems as described in any of the above descriptions.

[0020] According to the vehicle provided in the embodiments of this application, by adopting the air conditioning system of any of the above embodiments, the heater, mounting bracket, support frame and air conditioning box can be integrated into one unit, which can reduce the space occupied by the heater and mounting bracket in the front compartment of the vehicle, help improve the vehicle integration, and at the same time help reduce the steps of assembling the whole vehicle in the final assembly workshop, shorten the assembly time of the whole vehicle and improve the assembly efficiency.

[0021] Thirdly, this application provides a heater mounting bracket for use in a vehicle, wherein the mounting bracket has a connection structure for connecting to a support frame for connecting to an air conditioning unit, and the mounting bracket has a mounting position for mounting the heater.

[0022] According to the heater mounting bracket provided in the embodiments of this application, by setting a connection structure and mounting position on the mounting bracket, the mounting bracket, heater and air conditioning unit can be integrated into one unit, which helps to reduce the space occupied by the heater and mounting bracket in the front compartment of the vehicle, helps to improve the vehicle integration, and at the same time helps to reduce the steps of assembling the whole vehicle in the final assembly workshop, shorten the assembly time of the whole vehicle, and improve assembly efficiency.

[0023] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. Attached Figure Description

[0024] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 This is a schematic diagram of the structure of the mounting bracket for the heater provided in the embodiments of this application;

[0026] Figure 2 This is one of the partial structural schematic diagrams of the air conditioning system provided in the embodiments of this application;

[0027] Figure 3 This is the second partial structural schematic diagram of the air conditioning system provided in the embodiments of this application.

[0028] Figure label:

[0029] Mounting bracket 100, first bracket 110, first mounting part 111, first bending part 112, first protrusion 113, wire harness hole 114, second bracket 120, second mounting part 121, second bending part 122, second protrusion 123, connecting structure 130, mounting position 140, third protrusion 150;

[0030] Heater 200. DETAILED DESCRIPTION

[0031] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0032] Unless otherwise specified, the front-back direction in this application refers to the longitudinal direction of the vehicle, i.e., the X direction; the left-right direction refers to the lateral direction of the vehicle, i.e., the Y direction; and the up-down direction refers to the vertical direction of the vehicle, i.e., the Z direction.

[0033] The following is for reference. Figures 1-3 This application describes a mounting bracket for a heater 200, an air conditioning system, and a vehicle according to embodiments of the present application.

[0034] This application provides an air conditioning system applied to a vehicle, such as... Figures 1-3 As shown, the air conditioning system includes a mounting bracket 100, a support frame, an air conditioning unit, and a heater 200.

[0035] Among them, such as Figure 2 and Figure 3 As shown, the heater 200 can be a PTC heater 200, a membrane heating device, a fuel heater 200, or other types of heaters 200. For example, the heater 200 provided in the embodiments of this application is a PTC heater 200.

[0036] Mounting bracket 100 is provided with a connection structure 130 for connecting to the outside of the air conditioning unit of the vehicle. The air conditioning unit is mounted on the support bracket and is located above the support bracket.

[0037] like Figure 1 and Figure 3 As shown, the connecting structure 130 can be a connecting hole, and the support frame is also provided with a connecting hole. The mounting bracket 100 and the support frame of the air conditioning unit can be connected by a threaded connector passing through the connecting hole. The connecting structure 130 can also be a snap fastener, an adhesive, or other structure.

[0038] like Figure 1 and Figure 3 As shown, the mounting bracket 100 is provided with a mounting position 140 for mounting the heater 200. The mounting position 140 can be a mounting hole. The heater 200 is also provided with a mounting hole. The mounting bracket 100 and the heater 200 can be connected by a threaded connector passing through the mounting hole. The mounting position 140 can also be a snap fastener, an adhesive, or other structure.

[0039] There can be multiple connection structures 130, or there can be only one, for example, as shown in the example. Figure 1 and Figure 3 As shown, there are multiple connection structures 130; there can be multiple mounting positions 140, or only one, for example, as... Figure 1 and Figure 3 As shown, there are multiple installation positions 140.

[0040] In actual execution, the mounting bracket 100 is installed on the support frame of the air conditioning unit through the connecting structure 130, and the heater 200 is installed on the mounting position 140 of the mounting bracket 100. At this time, the air conditioning unit, the mounting bracket 100 and the heater 200 are integrated into a whole. Finally, the integrated body of the air conditioning unit, the mounting bracket 100 and the heater 200 is installed in the front compartment of the vehicle.

[0041] By mounting the mounting bracket 100 onto the support frame and mounting the heater 200 onto the mounting bracket 100, the mounting bracket 100, heater 200, support frame, and air conditioning unit can be integrated into one unit. This reduces the distance between the mounting bracket 100 and the air conditioning unit in the vehicle's front compartment, and also reduces the distance between the heater 200 and the air conditioning unit. This reduces the space occupied by the heater 200 and mounting bracket 100 in the vehicle's front compartment, helping to improve vehicle integration. At the same time, by setting the mounting bracket 100, heater 200, and air conditioning unit as integrated, the mounting bracket 100, heater 200, and air conditioning unit can be installed and integrated at the supplier's location. That is, the supplier provides the integrated mounting bracket 100, heater 200, and air conditioning unit to the final assembly workshop, which helps to reduce the steps in assembling the whole vehicle in the final assembly workshop, shorten the vehicle assembly time, and improve assembly efficiency.

[0042] According to the air conditioning system provided in the embodiments of this application, by providing a connecting structure 130 and a mounting position 140 on the mounting bracket 100, the mounting bracket 100, heater 200, support frame and air conditioning box can be integrated into one unit, which can reduce the space occupied by the heater 200 and mounting bracket 100 in the front compartment of the vehicle, help improve the vehicle integration, and at the same time help reduce the steps of assembling the whole vehicle in the final assembly workshop, shorten the assembly time of the whole vehicle, and improve the assembly efficiency.

[0043] In some embodiments, such as Figures 1-3 As shown, the mounting bracket includes a first bracket 110 and a second bracket 120. The first bracket 110 and the second bracket 120 are spaced apart along a first direction. Both the first bracket 110 and the second bracket 120 are provided with a connecting structure 130 and a mounting position 140.

[0044] The first direction can be the vertical direction of the vehicle, or it can be a direction tilted to the left or right relative to the vertical direction, for example, such as... Figures 1-3 As shown, the first direction is the vertical direction of the vehicle, and the first bracket 110 and the second bracket 120 are distributed vertically at intervals on the support frame of the air conditioning unit.

[0045] like Figure 1 and Figure 3 As shown, one connecting structure 130 can be provided on the first bracket 110, and two connecting structures 130 can be provided on the second bracket 120. Other numbers of connecting structures 130 can also be provided on the first bracket 110 and the second bracket 120.

[0046] like Figure 1 and Figure 3As shown, two mounting positions 140 can be provided on the first bracket 110, and the two mounting positions 140 are arranged at intervals along the length direction of the first bracket 110. Two mounting positions 140 can be provided on the second bracket 120, and the two mounting positions 140 are arranged at intervals along the length direction of the second bracket 120. That is, the heater 200 can be installed at the four corners of the first bracket 110 and the second bracket 120 on the four mounting positions 140, so as to improve the connection stability between the first bracket 110 and the second bracket 120 and the heater 200, and reduce the heater 200 from falling off or loosening from the first bracket 110 and the second bracket 120 due to vehicle shaking.

[0047] By setting the first bracket 110 and the second bracket 120 to be spaced apart along the first direction, the connection stability between the mounting bracket 100 and the heater 200 can be improved, while the volume of the mounting bracket 100 can be further reduced. The independent first bracket 110 and the second bracket 120 can facilitate transportation and installation. If the first bracket 110 or the second bracket 120 needs to be replaced or repaired, the first bracket 110 or the second bracket 120 can be disassembled and repaired or replaced separately, thereby reducing the maintenance cost of the mounting bracket.

[0048] In some embodiments, such as Figure 1 and Figure 3 As shown, the first bracket 110 is provided with a wire harness hole 114, which is used to fix the wire harness of the heater 200.

[0049] The wire harness hole 114 can be a round hole, a rectangular hole, or a hole of other shapes and structures, such as... Figure 1 and Figure 3 As shown, wire harness hole 114 is a waist-shaped hole.

[0050] The wiring harness of heater 200 is flush with heater 200 and has built-in clips for fixing. In actual operation, the first bracket 110 and the second bracket 120 are installed on the support frame of the air conditioning unit, and heater 200 is installed on the mounting position 140 of the first bracket 110 and the second bracket 120. The clips on the wiring harness of heater 200 are inserted into the wiring harness hole 114. At this time, the clips of the wiring harness are locked with the wall of the wiring harness hole 114, and the position of the wiring harness is fixed.

[0051] Understandably, if the wiring harness is not fixed in the vehicle, it is prone to friction damage or aging during vehicle operation due to vehicle vibration and the weight of the harness itself, leading to short circuits or open circuits. It is also prone to interference with other moving parts in the vehicle, increasing the overall vehicle failure rate. Therefore, by setting the wiring harness hole 114, the wiring harness of the heater 200 can be fixed in the wiring harness hole 114 by its own clips, thereby fixing the position of the wiring harness, extending the service life of the wiring harness, and helping to reduce the vehicle failure rate.

[0052] In some embodiments, such as Figure 1 As shown, the first bracket 110 includes a first mounting portion 111 and a first bending portion 112 connected in sequence. The first mounting portion 111 is provided with a mounting position 140. The first bending portion 112 is bent relative to the first mounting portion 111 in a direction away from the heater 200. The wire harness hole 114 is provided in the first bending portion 112.

[0053] Among them, such as Figure 1 As shown, the first mounting part 111 and the first bending part 112 are connected sequentially along the lateral direction of the vehicle. The mounting position 140 is provided in the first mounting part 111, and the connecting structure 130 is provided in the first bending part 112. The connecting structure 130 may also be provided in the first mounting part 111.

[0054] The first bend 112 can be a V-shaped structure, a rectangular structure, or other shapes, such as... Figure 1 As shown, the first bending portion 112 has an L-shaped structure. One end of the first bending portion 112 is connected to the first mounting portion 111, and the opening of the first bending portion 112 faces away from the first mounting portion 111.

[0055] In actual operation, when the heater 200 is installed at the mounting position 140 of the first bracket 110, there is a certain gap between the first bent part 112 and the heater 200. At this time, the buckle of the wire harness can be placed in the gap between the first bent part 112 and the heater 200, and then the part of the buckle that needs to cooperate with the wire harness hole 114 can be inserted into the wire harness hole 114.

[0056] With the above-mentioned first mounting part 111 and first bending part 112, the gap between the first bending part 112 and the heater 200 can provide installation space for the wire harness clip, and at the same time provide operating space for the staff to fix the wire harness, which facilitates the installation and fixing of the wire harness.

[0057] In some embodiments, such as Figure 3 As shown, a first protrusion 113 protruding in the direction away from the heater 200 is provided at the connection between the first mounting part 111 and the first bending part 112.

[0058] Among them, such as Figure 3 As shown, at the connection between the first mounting part 111 and the first bending part 112, that is, at the bending position between the first mounting part 111 and the first bending part 112, a first protrusion 113 is provided. The first protrusion 113 protrudes in the direction away from the heater 200. On the other hand, the position corresponding to the first protrusion 113 on the side of the connection between the first mounting part 111 and the first bending part 112 facing the heater 200 can be recessed inward.

[0059] Since the first mounting portion 111 and the first bending portion 112 are bent, and the first bending portion 112 bends in the direction away from the heater 200, the strength and rigidity between the first mounting portion 111 and the first bending portion 112 can be improved by setting the first protrusion 113, thereby reducing the probability of breakage between the first mounting portion 111 and the first bending portion 112.

[0060] In some embodiments, such as Figure 1 As shown, the second bracket 120 includes a second bent portion 122 and a second mounting portion 121 connected in sequence. The second mounting portion 121 is provided with a mounting position 140, and the second bent portion 122 is provided with a connecting structure 130. The second bent portion 122 is bent relative to the second mounting portion 121 in a direction closer to the heater 200.

[0061] Among them, such as Figure 1 As shown, the second mounting portion 121 and the second bending portion 122 are connected sequentially and are bent. The second bending portion 122 is located below the second mounting portion 121. The upper end of the second bending portion 122 is connected to the second mounting portion 121. At the same time, the second bending portion 122 bends relative to the second mounting portion 121 towards the heater 200. That is, the lower end of the second bending portion 122 bends forward. At this time, the second bending portion 122 is close to being parallel to the horizontal plane.

[0062] like Figure 1 As shown, the second mounting part 121 is provided with a mounting position 140, and may also be provided with a connecting structure 130. The second bending part 122 is flush with the position corresponding to the support frame of the air conditioning unit, and is connected to the support frame through the connecting structure 130.

[0063] It should be noted that the position of the connecting structure 130 in the second mounting part 121 can be set in the same shape as the position of the support frame, so that the part of the second mounting part 121 with the connecting structure 130 fits into the support frame, thereby improving the connection stability between the two.

[0064] By providing the second bending portion 122, the second bending portion 122 can be fitted to the support frame of the air conditioning unit. That is, the second bending portion 122 is contoured to the corresponding part of the support frame, increasing the contact area between the two and improving the connection stability between the second bending portion 122 and the support frame.

[0065] In some embodiments, such as Figure 1 As shown, a second protrusion 123 protruding toward the heater 200 is provided at the connection between the second bent portion 122 and the second mounting portion 121.

[0066] Among them, such as Figure 1As shown, a second protrusion 123 is provided at the connection between the second mounting part 121 and the second bending part 122, that is, at the bending position between the second mounting part 121 and the second bending part 122. The second protrusion 123 protrudes towards the heater 200. When the heater 200 is installed at the mounting position 140 of the second bracket 120, the second bending part 122 is located below the heater 200. Therefore, the second protrusion 123 protrudes upward at the connection between the second mounting part 121 and the second bending part 122.

[0067] Since the second mounting portion 121 and the second bending portion 122 are bent, and the second bending portion 122 bends toward the heater 200, the strength and rigidity between the second mounting portion 121 and the second bending portion 122 can be improved by the provision of the second protrusion 123, thereby reducing the probability of breakage between the second mounting portion 121 and the second bending portion 122.

[0068] In some embodiments, such as Figure 3 As shown, the outer periphery of the mounting position 140 is provided with a third protrusion 150 protruding in the direction away from the heater 200.

[0069] Among them, such as Figure 3 As shown, the mounting position 140 is a mounting hole, and the mounting bracket 100 is provided with a third protrusion 150 around the mounting position 140. The third protrusion 150 can form a rectangular structure, a circular structure or other shapes. For example, the third protrusion 150 forms an arc shape and is set around the outer periphery of the mounting position 140.

[0070] like Figure 3 As shown, the third protrusion 150 protrudes in a direction away from the heater 200, and oppositely, as... Figure 1 As shown, the mounting bracket 100 can be recessed inward at the position corresponding to the third protrusion 150 on the side facing the heater 200.

[0071] By setting the third protrusion 150, the strength and rigidity near the mounting position 140 can be improved, the connection strength between the heater 200 and the mounting position 140 can be improved, and the probability of the mounting position 140 breaking can be reduced. At the same time, the third protrusion 150 is set to protrude in the direction away from the heater 200, which can reduce the probability of the third protrusion 150 interfering with the heater 200.

[0072] This application also provides a vehicle that includes an air conditioning system as described in any of the above embodiments.

[0073] According to the vehicle provided in the embodiments of this application, by adopting the air conditioning system of any of the above embodiments, the mounting bracket 100, heater 200, support frame and air conditioning box can be integrated into one unit, reducing the space occupied by heater 200 and mounting bracket 100 in the front compartment of the vehicle, helping to improve the vehicle integration, and at the same time helping to reduce the steps of assembling the whole vehicle in the final assembly workshop, shortening the assembly time of the whole vehicle, and improving assembly efficiency.

[0074] This application embodiment also provides a mounting bracket 100 for the heater 200, such as... Figure 2 and Figure 3 As shown, the heater 200 has a mounting bracket 100, which has a connection structure 130 for connecting to the support frame 200 of the air conditioning unit, and a mounting position 140 for mounting the heater 200.

[0075] According to the mounting bracket 100 of the heater 200 provided in the embodiments of this application, by providing a connecting structure 130 and a mounting position 140 on the mounting bracket 100, the mounting bracket 100, the heater 200, the support frame and the air conditioning box can be integrated into one unit, which helps to reduce the space occupied by the heater 200 and the mounting bracket 100 in the front compartment of the vehicle, helps to improve the vehicle integration, and at the same time helps to reduce the steps of assembling the whole vehicle in the final assembly workshop, shorten the assembly time of the whole vehicle and improve the assembly efficiency.

[0076] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0077] In the description of this application, it should be understood that the terms "longitudinal", "lateral", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0078] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0079] In the description of this application, "multiple" means two or more.

[0080] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0081] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0082] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0083] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An air conditioning system, applied to a vehicle, characterized in that: The air conditioning system comprises: Support frame; An air conditioning box, the air conditioning box is mounted on the support frame; A mounting bracket, wherein the mounting bracket is provided with a connecting structure, the connecting structure is used to be connected to the support frame, and the mounting bracket is provided with a mounting position; A heater is installed at the installation position.

2. The air conditioning system according to claim 1, characterized in that: The mounting bracket comprises: A first bracket and a second bracket, wherein the first bracket and the second bracket are spaced apart and distributed along a first direction, and both the first bracket and the second bracket are provided with the connecting structure and the mounting position.

3. The air conditioning system according to claim 2, characterized in that: The first bracket is provided with a harness hole, and the harness hole is used to fix the harness of the heater.

4. The air conditioning system according to claim 3, characterized in that: The first bracket includes a first mounting portion and a first bending portion connected in sequence, the first mounting portion is provided with the mounting position, the first bending portion is bent relative to the first mounting portion in a direction away from the heater, and the harness hole is provided in the first bending portion.

5. The air conditioning system according to claim 4, characterized in that: A first protrusion protruding in a direction away from the heater is provided at a connection between the first mounting portion and the first bending portion.

6. The air conditioning system according to any one of claims 2 to 5, characterized in that: The second bracket includes a second bending portion and a second mounting portion connected in sequence, the second mounting portion is provided with the mounting position, the second bending portion is provided with the connecting structure, and the second bending portion is bent relative to the second mounting portion toward a direction close to the heater.

7. The air conditioning system according to claim 6, characterized in that: A second protrusion protruding toward the heater is provided at a connection between the second bending portion and the second mounting portion.

8. The air conditioning system according to any one of claims 1 to 5, characterized in that: A third protrusion is disposed on the outer periphery of the installation position and protrudes in a direction away from the heater.

9. A vehicle, characterized in that: include: An air conditioning system as claimed in any one of claims 1 to 8.

10. A heater mounting bracket, used in a vehicle, characterized in that: The mounting bracket is provided with a connection structure for connecting with a support frame of the air-conditioning box, and the mounting bracket is provided with a mounting position for installing a heater.

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