Controller assembly and vehicle

Abstract

The utility model discloses a controller assembly and a vehicle, the controller assembly includes: a housing including a housing and a cover plate, the cover plate and the housing are connected and form a sealing cavity, the sealing cavity is internally provided with a first controller, the first controller is an all-in-one controller; the mounting piece is positioned in the sealing cavity and is connected with the shell; and the second controller is connected with the mounting piece, and the second controller is a PTC (Positive Temperature Coefficient) controller. The PTC controller and the all-in-one controller are integrated into a whole, when the PTC controller breaks down, troubleshooting is facilitated, the maintenance cost is reduced, the arrangement difficulty of parts is reduced, and the integration degree is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially is related to a controller assembly and vehicle. BACKGROUND

[0002] In recent years, new energy vehicles have been rapidly developed, and the market share has gradually increased. Due to the difference of power system, new energy vehicles widely use the electric heating function of PTC ceramic to realize the heating function. The PTC heating system includes a PTC heating module, a PTC control module and an auxiliary component. The PTC heating system is installed inside the front body of the vehicle and is used for heating the vehicle. In the use process, in order to prevent water vapor, dust and other corrosive controller circuit, the PTC controller needs to be sealed.

[0003] In the related art, part of the PTC heater and the PTC controller are placed separately, which on the one hand increases the difficulty of placing the remaining devices, and on the other hand increases the production cost. Or, when the PTC heater and the PTC controller are integrated, since the PTC heater generates high temperature when working, the PTC controller needs to be heat-sealed, which has high production cost, and when the heating system has a problem, it is difficult to troubleshoot and has high maintenance cost. SUMMARY

[0004] The utility model aims at at least solves one of the prior art technical problems. Therefore, the utility model provides a kind of, PTC controller and multi-in-one controller are integrated into one, when PTC controller fails, it is convenient to troubleshoot and maintenance cost, reduce the arrangement difficulty of component, and the degree of integration is high.

[0005] According to the controller assembly of the first aspect embodiment of the utility model, it comprises: shell, comprising: shell and cover plate, the cover plate is connected with the shell and is formed with sealed cavity, the first controller is arranged in the sealed cavity, and the first controller is multi-in-one controller;Mounting piece, the mounting piece is located in the sealed cavity and is connected with the shell;Second controller, the second controller is connected with the mounting piece, and the second controller is PTC controller.

[0006] According to some embodiments of the utility model, PTC controller and multi-in-one controller are integrated into one, when PTC controller fails, it is convenient to troubleshoot and maintenance cost, reduce the arrangement difficulty of component, and the degree of integration is high.

[0007] According to some embodiments of the utility model, the cover plate comprises: body and repair plate, the repair plate is connected with the body and covers the repair port.

[0008] According to some embodiments of the utility model, the controller assembly further includes: a sealing ring, the maintenance opening is provided with a groove on the circumferential side, the sealing ring is matched with the groove, and the maintenance plate is in abutment with the sealing ring.

[0009] According to some embodiments of the utility model, the mounting piece includes: a base plate and a mounting plate, the base plate is arranged around the circumferential side of the mounting plate and is connected with the mounting plate, the second controller is connected with the mounting plate, and the base plate is connected with the shell.

[0010] According to some embodiments of the utility model, the mounting plate protrudes towards the cover plate relative to the base plate, and a step is formed between the base plate and the mounting plate.

[0011] According to some embodiments of the utility model, the base plate is provided with a first mounting hole, and a first fastener is fixedly connected with the shell through the first mounting hole.

[0012] According to some embodiments of the utility model, the mounting plate is provided with a second mounting hole, and a second fastener is fixedly connected with the mounting plate after passing through the second controller and the second mounting hole.

[0013] According to some embodiments of the utility model, the controller assembly further includes: a first heat-conducting piece, and the first heat-conducting piece is clamped between the second controller and the mounting piece.

[0014] According to some embodiments of the utility model, the controller assembly further includes: a second heat-conducting piece, and the second heat-conducting piece is coated on one side of the second controller facing the mounting piece or on one side of the mounting piece facing the second controller.

[0015] The vehicle according to the second aspect of the embodiments of the utility model comprises the controller assembly.

[0016] Additional aspects and advantages of the utility model will be given in part in the following description, part will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0018] Figure 1 is the structure diagram of the controller assembly according to the embodiments of the utility model;

[0019] Figure 2 is the explosion of the controller assembly according to the embodiments of the utility model Figure 1 ;

[0020] Figure 3 is an explosion of the controller assembly according to an embodiment of the present application Figure 2 .

[0021] Reference signs:

[0022] 10, controller assembly; 11, housing; 12, cover plate; 121, maintenance plate; 122, body; 13, mounting member; 131, base plate; 132, mounting plate; 14, second controller; 15, sealing ring; 16, first fastener; 17, second fastener; 18, first heat conduction member. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application will be described in detail below.

[0024] The embodiments of the present application will be described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary, and the embodiments of the present application will be described in detail below. Figures 1-3 The controller assembly 10 according to an embodiment of the present application is described below, and a vehicle including the above-mentioned controller assembly 10 is also proposed.

[0025] As shown in Figures 1-3 , the controller assembly 10 includes: a housing, the housing includes: a housing 11 and a cover plate 12, the cover plate 12 is connected with the housing 11 and forms a sealed cavity. The housing 11 is open on one side, the cover plate 12 is provided on the opening, and the cover plate 12 is connected with the housing 11 to form a sealed cavity between the housing 11 and the cover plate 12. The sealed cavity is isolated from the outside world, avoiding dust or water vapor from the outside world into the housing, corroding the electronic devices in the housing.

[0026] As shown in Figure 1 , a first controller is arranged in the sealed cavity, and the first controller is a multi-in-one controller. That is, the multi-in-one controller is installed in the sealed cavity, the multi-in-one controller can be installed in the housing 11 through other components, the multi-in-one controller serves as a control device, and the outside dust, water vapor and the like will have a great influence on it, faults are prone to occur and the service life is reduced, the sealed cavity is isolated from the outside world, and the corrosion of dust and water vapor on the multi-in-one controller can be avoided. Since the first controller cannot be cooled by a cooling fan due to the mutual isolation of the sealed cavity and the outside world, the first controller can be cooled by arranging a cooling flow channel.

[0027] Further, the controller assembly 10 further includes: a mounting member 13, the mounting member 13 is located in the sealed cavity and connected with the housing 11. Specifically, the mounting member 13 is arranged in the sealed cavity, and the mounting member 13 can be connected with the housing 11, which can be welded or screwed or clamped.

[0028] In combination Figures 1-3As shown, the controller assembly 10 further comprises a second controller 14 connected with the mounting member 13, and the second controller 14 is a PTC controller. That is, in the utility model, the PTC controller and the PTC heater are separately arranged, and the PTC controller and the all-in-one controller are arranged in the sealed cavity to ensure the sealing of the PTC controller and the all-in-one controller. As a control device, the PTC controller is greatly affected by external dust, water vapor and the like, and is prone to failure and reduces the service life. The second controller 14 can be arranged on the side of the mounting member 13 facing the cover plate 12, and the second controller 14 is connected with the mounting member 13, so that the PTC controller is arranged in the sealed cavity, and the erosion of the PTC controller by external dust, water vapor and the like can be avoided.

[0029] The PTC heater and the PTC controller are separately arranged, and the PTC controller is integrated with the all-in-one controller, so that the sealing problem of the PTC controller is solved, and when the PTC heater fails, the fault can be easily checked, the PTC controller can be disassembled from the mounting member 13, the replacement is facilitated, the troubleshooting and maintenance costs are reduced, and the PTC controller is integrated in the all-in-one controller, so that the arrangement difficulty of parts is reduced, and the integration degree is high.

[0030] In the related art, when the PTC heating system fails, it is difficult to overhaul, and the PTC heating system usually needs to be replaced as a whole during maintenance, and the maintenance cost is high.

[0031] In the embodiment of the utility model, the cover plate 12 comprises a body 122 and a maintenance plate 121, the body 122 is provided with a maintenance opening corresponding to the second controller 14, and the maintenance plate 121 is connected with the body 122 and covers the maintenance opening. Specifically, the body 122 is connected with the opening of the shell 11, and the body 122 is provided with a maintenance opening corresponding to the second controller 14, and the projection of the maintenance opening on the cover plate 12 coincides with the projection of the controller on the cover plate 12, so that the maintenance opening can be used for maintenance when the PTC controller needs to be maintained.

[0032] The maintenance plate 121 is connected with the body 122, so that the maintenance plate 121 is selectively covered on the maintenance opening. For example, the maintenance plate 121 can be detachably connected with the body 122, and when the PTC controller needs to be maintained, the maintenance plate 121 is disassembled from the body 122.

[0033] For example, one side of the maintenance plate 121 is rotatably connected to the body 122, and the other side of the maintenance plate 121 is clamped to the body 122, so that the maintenance plate 121 can rotate relative to the body 122. When the PTC controller needs to be repaired, the other side of the maintenance plate 121 is disengaged from the body 122, and the maintenance plate 121 is rotated so that the maintenance plate 121 is rotated relative to the body 122 to open the maintenance opening. The maintenance personnel can repair the PTC controller through the maintenance opening. After the repair is completed, the maintenance plate 121 is rotated to close the maintenance opening.

[0034] The controller assembly 10 further comprises a sealing ring 15. The maintenance opening is provided with a groove, and the sealing ring 15 is matched with the groove. The maintenance plate 121 abuts against the sealing ring 15. Specifically, the sealing ring 15 can be annular. The sealing ring 15 is fitted in the groove. The side of the sealing ring 15 away from the groove abuts against the maintenance plate 121. The sealing ring 15 can be interference-fitted with the maintenance plate 121 to realize the sealing between the maintenance plate 121 and the body 122 and ensure the sealing property of the sealing cavity. The sealing ring 15 can be made of rubber.

[0035] As shown in Figure 2 and Figure 3 , the mounting piece 13 comprises a base plate 131 and a mounting plate 132. The base plate 131 is arranged around the periphery of the mounting plate 132 and connected to the mounting plate 132. The second controller 14 is connected to the mounting plate 132. The base plate 131 is connected to the shell 11. Specifically, the mounting plate 132 is located in the middle of the base plate 131. The base plate 131 and the mounting plate 132 are connected. The second controller 14 is mounted on the mounting plate 132. The base plate 131 is connected to the shell 11, thereby realizing the mounting and fixation of the second controller 14.

[0036] In some embodiments, the mounting plate 132 protrudes towards the cover plate 12 relative to the base plate 131, and a step is formed between the base plate 131 and the mounting plate 132. Specifically, in the direction of the mounting piece 13 towards the cover plate 12, the mounting plate 132 protrudes from the base plate 131, and a step is formed between the base plate 131 and the mounting plate 132, thereby increasing the heat dissipation area of the PTC controller and improving the heat dissipation effect.

[0037] According to Figure 1 , a first mounting hole is arranged on the base plate 131. The first fastener 16 is fixedly connected to the shell 11 through the first mounting hole. Specifically, the shell 11 can be provided with a third mounting hole. The first mounting hole corresponds to the third mounting hole. The first fastener 16 is fixedly connected to the shell 11 after passing through the first mounting hole and the third mounting hole, thereby realizing the connection between the mounting piece 13 and the shell 11.

[0038] The first mounting hole and the third mounting hole can be multiple, the multiple first mounting holes are arranged on the base plate 131 in intervals, the multiple first mounting holes correspond to the multiple third mounting holes one by one, the first fastener 16 is multiple, and the multiple first fasteners 16 are fixedly connected with the shell 11 after penetrating through the multiple first mounting holes and the multiple third mounting holes, so that the connection strength of the mounting piece 13 and the shell 11 is ensured.

[0039] Referring to Figure 1 The second mounting hole is arranged on the mounting plate 132, and the second fastener 17 is fixedly connected with the mounting plate 132 after penetrating through the second controller 14 and the second mounting hole. Specifically, the second mounting hole can be multiple, the multiple second mounting holes are arranged on the base plate 131 in intervals, the second fastener 17 is multiple, and the multiple second fasteners 17 are fixedly connected with the mounting plate 132 after penetrating through the second controller 14 and the multiple second mounting holes, so that the connection strength of the second controller 14 and the mounting plate 132 is ensured. The second fastener 17 can be a bolt, so that the second controller 14 can be easily disassembled and replaced.

[0040] As shown in Figure 3 The controller assembly 10 further comprises a first heat-conducting piece 18, which is clamped between the second controller 14 and the mounting piece 13. Specifically, the first heat-conducting piece 18 has good heat-conducting performance, so that heat transfer of the PTC controller can be effectively realized. In addition, the first heat-conducting piece 18 also has good damping performance, so that the first heat-conducting piece 18 does not cause damage to the PTC controller when the vehicle is impacted, and the function of the PTC controller is not affected.

[0041] The controller assembly 10 further comprises a second heat-conducting piece, which is coated on one side of the second controller 14 facing the mounting piece 13. Specifically, the second heat-conducting piece can be a coating, which is coated on one side of the second controller 14 facing the mounting piece 13. The second heat-conducting piece has good heat-conducting performance, so that heat transfer of the PTC controller can be effectively realized. In addition, the second heat-conducting piece also has good damping performance, so that the second heat-conducting piece does not cause damage to the PTC controller when the vehicle is impacted, and the function of the PTC controller is not affected.

[0042] Alternatively, in some other embodiments, the controller assembly 10 further comprises a second heat-conducting piece, which is coated on one side of the mounting piece 13 facing the second controller 14. Specifically, the second heat-conducting piece can be a coating, which is coated on one side of the mounting piece 13 facing the second controller 14. The second heat-conducting piece has good heat-conducting performance, so that heat transfer of the PTC controller can be effectively realized. In addition, the second heat-conducting piece also has good damping performance, so that the second heat-conducting piece does not cause damage to the PTC controller when the vehicle is impacted, and the function of the PTC controller is not affected.

[0043] The vehicle according to the second aspect of the present utility model comprises: a controller assembly 10. The PTC controller is integrated with the all-in-one controller, the sealing problem of the PTC controller is ensured, when the PTC controller fails, the fault can be easily checked, the PTC controller can be disassembled from the mounting piece 13, replacement is facilitated, the fault checking and maintenance cost are reduced, meanwhile, the PTC controller is integrated in the all-in-one controller, the arrangement difficulty of parts is reduced, and the integration degree is high.

[0044] In the description of the present utility model, it is to be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present utility model.

[0045] In the description of the present utility model, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0046] Although the embodiments of the present utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A controller assembly, characterized by, The utility model relates to a controller assembly (10) comprising: a housing comprising a casing (11) and a cover plate (12) connected to the casing (11) and forming a sealed cavity in which a first controller is arranged, the first controller being an all-in-one controller; a mounting member (13) arranged in the sealed cavity and connected to the casing (11); a second controller (14) connected to the mounting member (13), the second controller (14) being a PTC controller.

2. The controller assembly of claim 1, wherein, The cover plate (12) comprises a body (122) and a maintenance plate (121), the body (122) being provided with a maintenance opening corresponding to the second controller (14), and the maintenance plate (121) being connected to the body (122) and covering the maintenance opening.

3. The controller assembly of claim 2, wherein, Further comprising: a sealing ring (15) arranged in a groove provided on the periphery of the maintenance opening, the sealing ring (15) being adapted to the groove, and the maintenance plate (121) abutting against the sealing ring (15).

4. The controller assembly of claim 1, wherein, The mounting member (13) comprises a base plate (131) and a mounting plate (132), the base plate (131) being arranged around the periphery of the mounting plate (132) and connected to the mounting plate (132), the second controller (14) being connected to the mounting plate (132), and the base plate (131) being connected to the casing (11).

5. The controller assembly of claim 4, wherein, The mounting plate (132) protrudes towards the cover plate (12) relative to the base plate (131), and a step is formed between the base plate (131) and the mounting plate (132).

6. The controller assembly of claim 4, wherein, The base plate (131) is provided with a first mounting hole, and a first fastener (16) is fixedly connected to the casing (11) through the first mounting hole.

7. The controller assembly of claim 4, wherein, The mounting plate (132) is provided with a second mounting hole, and a second fastener (17) is fixedly connected to the mounting plate (132) after passing through the second controller (14) and the second mounting hole.

8. The controller assembly of claim 1, wherein, Further comprising: a first heat-conducting member (18) arranged between the second controller (14) and the mounting member (13).

9. The controller assembly of claim 1, wherein, Further comprising: a second heat-conducting member coated on one side of the second controller (14) facing the mounting member (13) or coated on one side of the mounting member (13) facing the second controller (14).

10. A vehicle characterized by comprising: The utility model relates to a controller assembly (10) comprising: any one of claims 1-9.

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