Vehicle-mounted heater with reinforced structure

Abstract

The utility model relates to a vehicle-mounted heater with a reinforced structure, which comprises a box cover, the box cover is mounted on a controller, and one side, facing the controller, of the box cover is provided with an open slot; the heating pipe is installed in the open groove, the inlet end of the heating pipe is connected with the water inlet guide pipe outside the box cover, the outlet end of the heating pipe is connected with the water outlet guide pipe outside the box cover, and the heating pipe comprises a first terminal arranged towards one side of the controller; the adapter plate comprises a through hole, a connecting line and a second terminal, the adapter plate is installed at the top of the open groove, the first terminal penetrates through the through hole, the second terminal is installed on the side, facing the controller, of the adapter plate, and the first terminal and the second terminal are connected through the connecting line; and the limiting plate is installed in the open groove, and the limiting plate comprises a supporting column used for supporting the adapter plate. According to the utility model, through the arrangement of the limiting plate, the adapter plate is supported by means of the supporting columns on the limiting plate, so that the adapter plate is prevented from being deformed in the plugging process.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vehicle-mounted heater, especially a vehicle-mounted heater with reinforced structure. BACKGROUND

[0002] The description in this section is provided only for background information related to the utility model disclosure and does not constitute the prior art.

[0003] In the thermal management system of the vehicle, a heater is generally provided, which cooperates with the refrigerant of the thermal management system to jointly control the temperature of the fluid, so as to manage the temperature of the air conditioning system of the vehicle body, the battery cooling system, the motor cooling system, etc.

[0004] Generally, the terminal of the heater in the vehicle-mounted system needs to be connected with the controller, wherein the terminal of the heater is subject to the installation position, and the adapter plate is often matched to connect the terminal of the heater to the terminal on the adapter plate. In the installation process, the terminal on the adapter plate is directly inserted into the controller. Due to the fragility of the terminal and the adapter plate, the adapter plate is in a suspended state, and in the process of mutual insertion and installation, especially in the process of insertion of the terminal on the adapter plate and the controller, the structural damage of the adapter plate is easily caused, or the insertion deviation is caused.

[0005] It should be noted that the above introduction to the technical background is only to facilitate the clear and complete description of the technical scheme of the utility model, and to facilitate the understanding of the technical personnel in the art. The above technical scheme cannot be considered as known by the technical personnel in the art only because it is described in the background section of the utility model. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a vehicle-mounted heater with reinforced structure, which can avoid deformation of the adapter plate in the process of insertion by setting the limiting plate and supporting the adapter plate with the support column on the limiting plate.

[0007] In order to achieve the above-mentioned purpose, the utility model discloses a vehicle-mounted heater with reinforced structure, which is installed on the controller of a compressor and away from the compressor, wherein the vehicle-mounted heater with reinforced structure comprises:

[0008] The box cover is installed on the controller, and the side of the box cover facing the controller comprises a slot;

[0009] The heating pipe is installed in the slot, the inlet end of the heating pipe is connected with the water inlet conduit outside the box cover, the outlet end of the heating pipe is connected with the water outlet conduit outside the box cover, and the heating pipe comprises a first terminal arranged on the side facing the controller;

[0010] An adapter plate is installed on the top of the slot, the first terminal is threaded through the through hole, and the second terminal is installed on the side of the adapter plate facing the controller and is used for plugging with the controller.

[0011] A limiting plate is installed in the slot, and the limiting plate comprises a support column for supporting the adapter plate.

[0012] As a further description of the above technical solution, the limiting plate and the support column are formed in an integrated structure.

[0013] As a further description of the above technical solution, the number of support columns is multiple, and the multiple support columns are arranged at intervals on the top of the limiting plate.

[0014] As a further description of the above technical solution, the number of support columns is two, and the two support columns are mirror-imaged arranged on both sides of the adapter plate.

[0015] As a further description of the above technical solution, the vehicle-mounted heater further comprises a connecting block, and the connecting block is sleeved on the first terminal and the support column.

[0016] As a further description of the above technical solution, one end of the support column towards the adapter plate is a rectangular surface with chamfered two ends.

[0017] As a further description of the above technical solution, the second terminal is arranged at the center position of the adapter plate.

[0018] As a further description of the above technical solution, the limiting plate is sleeved on the heating pipe, and the two ends of the limiting plate in the horizontal direction abut against the inner wall of the slot.

[0019] Through the above technical solution, the beneficial effects of the present application are as follows:

[0020] The on-vehicle heater with the reinforcing structure can be supported by the support column on the limiting plate to avoid deformation of the adapter plate during the plugging process.

[0021] For further understanding of the features and technical contents of the present application, please refer to the following detailed description and drawings of the present application, however, the drawings provided are only for reference and illustration, and not for limiting the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only represent some embodiments described in the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0023] Figure 1 is an explosion schematic view of the on-vehicle heater with the reinforcing structure provided by the embodiments of the present application;

[0024] Figure 2 is a three-dimensional schematic view of the on-vehicle heater with the reinforcing structure provided by the embodiments of the present application;

[0025] Figure 3 is an installation schematic view of the on-vehicle heater with the reinforcing structure provided by the embodiments of the present application;

[0026] In the drawings:

[0027] 100, compressor; 200, controller;

[0028] 1, box cover; 11, slot;

[0029] 2, heating pipe; 21, first terminal;

[0030] 3, adapter plate; 31, through hole; 32, connecting line; 33, second terminal;

[0031] 4, limiting plate; 41, support column;

[0032] 5. The connecting block. DETAILED DESCRIPTION

[0033] In order to make the technical solutions in the specification better understood by the person skilled in the art, the technical solutions in the specification will be clearly and completely described below in combination with the drawings in the specification. Obviously, the described embodiments are only some of the embodiments of the specification, not all the embodiments. Based on the embodiments in the specification, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the specification.

[0034] The following is to illustrate the embodiments of the utility model through specific embodiments, and the person skilled in the art can understand the advantages and effects of the utility model from the disclosed content of the specification. The utility model can be implemented or applied through other different specific embodiments, and each detail in the specification can be modified and changed in various ways based on different viewpoints and applications without departing from the concept of the utility model. In addition, the drawings of the utility model are only simple schematic illustrations, not the depiction of actual size, and the prior declaration is made. The following embodiments will further illustrate the related technical content of the utility model in detail, but the disclosed content is not used to limit the protection scope of the utility model.

[0035] It should be understood that although the terms such as "first", "second", "third" and the like may be used in this document to describe various components or signals, these components or signals should not be limited by these terms. These terms are mainly used to distinguish one component from another component, or one signal from another signal. In addition, the term "or" used in this document may include any one or a combination of a plurality of associated listed items as the case may be.

[0036] Please refer to Figures 1-3 The vehicle-mounted heater with a reinforcing structure of the embodiment is installed on the side of the controller 200 away from the compressor 100, and has the following characteristics:

[0037] The box cover 1 is installed on the controller 200, and the side of the box cover 1 facing the controller 200 includes a slot 11;

[0038] The heating pipe 2 is installed in the slot 11, the inlet end of the heating pipe 2 is connected with the water inlet pipe outside the box cover 1, the outlet end of the heating pipe 2 is connected with the water outlet pipe outside the box cover 1, and the heating pipe 2 includes a first terminal 21 arranged on the side facing the controller 200;

[0039] The adapter plate 3 includes a through hole 31, a connecting line 32 and a second terminal 33, the adapter plate 3 is installed on the top of the slot 11, the first terminal 21 passes through the through hole 31, the second terminal 33 is installed on the side of the adapter plate 3 facing the controller 200, the second terminal 33 is used for being inserted with the controller 200, and the first terminal 21 is connected with the second terminal 33 through the connecting line 32.

[0040] The limiting plate 4 is installed in the slot 11, and the limiting plate 4 includes a supporting column 41 for supporting the adapter plate 3.

[0041] In the utility model structure of the application, during installation, first, the heating pipe 2 can be installed in the slot 11 of the box cover 1, and the first terminal 21 of the heating pipe 2 is arranged to face away from the side of the slot 11 and the position direction of the controller 200, then, the limiting plate 4 can also be installed in the slot 11 of the box cover 1, so that the supporting column 41 on the limiting plate 4 is also arranged to face away from the side of the slot 11 and the position direction of the controller 200, and the bottom position of the adapter plate 3 is abutted by the supporting column 41, then the adapter plate 3 is installed, and is fixed on the side of the box cover 1 having the slot 11 by means of bolt connection, and covers part of the slot 11, wherein the first terminal 21 is arranged to pass through the through hole 31 of the adapter plate 3, one end of the connecting line 32 on the adapter plate 3 is connected with the first terminal 21, and the other end of the connecting line 32 on the adapter plate 3 is connected with the second terminal 33, so that the electrical connection between the first terminal 21 and the second terminal 33 is realized.

[0042] Then, the second terminal 33 is inserted to the side of the controller 200, and during the insertion process, the second terminal 33 will be subjected to a large pressure from the side of the controller 200, since the bottom position of the adapter plate 3 is abutted by the supporting column 41, part of the pressure can be transmitted to the limiting plate 4 by means of the supporting column 41, and is transferred through the slot 11 of the box cover 1.

[0043] That is to say, in the application, the limiting plate 4 is arranged, the supporting column 41 on the limiting plate 4 supports the adapter plate 3, and the deformation of the adapter plate 3 during the insertion process is avoided.

[0044] In the comparative example of the limiting plate 4, the adapter plate 3 is prone to deformation due to the overhanging bottom of the adapter plate 3 and the lack of abutment of the auxiliary module, and the position of the second terminal 33 on the adapter plate 3 is offset due to the deformation, resulting in deviation of the plug-in.

[0045] In the embodiment, the limiting plate 4 and the support column 41 are formed in an integrated structure, which is formed of a complete plate-shaped material, and the support column 41 can be formed as a sharp portion protruding from the periphery of the plate-shaped material, which is easy to process and has high strength.

[0046] Preferably, a plurality of support columns 41 are arranged at the top of the limiting plate 4. Specifically, two support columns 41 are arranged on the left and right sides of the adapter plate 3. Figures 1-2 As shown in the drawings, the adapter plate 3 in the application is arranged in a symmetrical wing-shaped structure, and the two mirror-image support columns 41 are arranged on the left and right sides of the adapter plate 3, which can provide uniform and reliable support and prevent the adapter plate 3 from deforming due to uneven stress.

[0047] In another embodiment, please refer to Figure 1 The vehicle-mounted heater further comprises a connecting block 5, which is sleeved on the first terminal and the support column 41. The connecting block 5 can be formed as a rectangular block, one end of which is used to pass through the first terminal 21, and the other end is used to pass through the support column 41 of the limiting plate 4. In fact, the connecting block 5 can form a horizontal limiting structure between the first terminal 21 and the support column 41 on the same horizontal plane, which can prevent any displacement of the first terminal 21 and the support column 41, and the main purpose is to prevent the first terminal 21 from deforming.

[0048] In another embodiment, the end of the support column 41 towards the adapter plate 3 is formed as a rectangular surface with chamfered ends, so that the chamfered ends can prevent the support column 41 from damaging the bottom of the adapter plate 3 in case of minor defects in the process or deviation in installation.

[0049] In the application, the second terminal 33 is arranged at the center of the adapter plate 3, so that the force applied by the second terminal 33 to the adapter plate 3 can be dispersed and transferred from the center during the plug-in installation of the second terminal 33. The adapter plate 3 is also arranged in a mirror-symmetrical structure, which can prevent irregular deformation of the adapter plate and better enable the support column 41 to bear stress.

[0050] In the application, the limiting plate 4 can be provided as a structure with a central hole, when installed, the limiting plate 4 is sleeved on the heating pipe 2, and the two ends of the limiting plate 4 in the horizontal direction abut against the inner wall of the slot 11, that is, the two ends and the bottom surface of the limiting plate 4 can be supported by the inner wall of the slot 11, the central position can position and support the heating pipe 2, and the stability is high.

[0051] The above disclosed content is only the preferred feasible embodiment of the utility model, and does not limit the patent application range of the utility model, so equivalent technical changes made by applying the utility model specification and drawing content are contained in the patent application range of the utility model.

[0052] The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments.

[0053] Although the application is described through the embodiments, those skilled in the art know that the application has many modifications and changes without departing from the spirit of the application, and it is hoped that the attached embodiments include these modifications and changes without departing from the application.

Claims

1. A vehicular heater of a reinforcing structure mounted on a side of a controller of a compressor facing away from the compressor, characterized by, The vehicle-mounted heater of the reinforcing structure comprises: a box cover mounted on the controller, one side of the box cover towards the controller comprising a slot; a heating pipe mounted in the slot, an inlet end of the heating pipe connected with a water inlet conduit outside the box cover, an outlet end of the heating pipe connected with a water outlet conduit outside the box cover, the heating pipe comprising a first terminal arranged on the side towards the controller; an adapter plate comprising a through hole, a connecting line and a second terminal, the adapter plate mounted on the top of the slot, the first terminal passing through the through hole, the second terminal arranged on the side of the adapter plate towards the controller, the second terminal used for plugging with the controller, the first terminal connected with the second terminal through the connecting line; a limiting plate mounted in the slot, the limiting plate comprising support columns for supporting the adapter plate.

2. The vehicle-mounted heater reinforcing structure according to claim 1, characterized by: The limiting plate and the support columns are arranged as an integral molding structure.

3. The reinforced on-vehicle heater according to claim 1, characterized by: The number of the support columns is multiple, and the multiple support columns are arranged at intervals on the top of the limiting plate.

4. The reinforced on-board heater according to claim 3, characterized in that: The number of the support columns is two, and the two support columns are mirror arranged on the two sides of the adapter plate.

5. The reinforced in-vehicle heater of claim 1, wherein: The vehicle-mounted heater further comprises a connecting block, the connecting block simultaneously sleeved on the first terminal and the support columns.

6. The reinforced on-vehicle heater according to claim 1, characterized by: An end of the support column towards the adapter plate is arranged as a rectangular face with chamfered two ends.

7. The reinforced in-vehicle heater of claim 1, wherein: The second terminal is arranged at the center position of the adapter plate.

8. The reinforced on-vehicle heater according to claim 1, characterized by: The limiting plate is sleeved on the heating pipe, and the two ends of the limiting plate along the horizontal direction abut against the inner wall of the slot.

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