Compressor controller integration structure

Abstract

The utility model relates to a compressor controller integrated structure, wherein the compressor controller integrated structure includes air inlet cavity bottom plate, and air inlet cavity bottom plate includes connecting hole, controller bottom plate is provided with air inlet cavity bottom plate and integrated heater along horizontal direction parallelly on controller bottom plate, and controller bottom plate has first installation area and second installation area along horizontal direction independent to each other, and first installation area is fixedly connected with the second surface of air inlet cavity bottom plate, and second installation area is connected with integrated heater, and the first installation area of controller bottom plate includes convex structure, mounting portion, the convex structure is convex along the direction of deviating from air inlet cavity bottom plate, and the side of the convex structure towards air inlet cavity bottom plate has internal thread, and the internal thread is threadedly connected with the bolt of one through connecting hole, the utility model can place integrated heater on the side of avoiding compressor air inlet cavity, and the air inlet cavity bottom plate is fixed by the mode of setting convex structure on controller bottom plate, and the space occupation is reduced.

Description

Technical Field

[0001] This utility model relates to a compressor, and more particularly to an integrated structure for a compressor controller. Background Technology

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

[0003] In new energy vehicles, to reduce costs, some models integrate the heater into the compressor. During low-temperature preheating, the heater's heat is transferred to the compressor's intake chamber through the controller assembly. This means the upper part of the controller assembly housing often needs to withstand high temperatures. When the refrigerant intake pressure is high, the controller assembly housing, especially the upper part connecting to the motor, is prone to deformation, leading to leakage under compression. Furthermore, installing the integrated heater results in an excessively thick controller, impacting the overall structure's heat dissipation.

[0004] It should be noted that the above introduction to the technical background is only for the purpose of providing a clear and complete explanation of the technical solutions of this utility model and facilitating understanding by those skilled in the art. It should not be assumed that these technical solutions are known to those skilled in the art simply because they have been described in the background section of this utility model. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated structure for a compressor controller, which can reduce space occupation by placing an integrated heater on the side that avoids the compressor intake chamber and fixing the intake chamber base plate with a protruding structure on the controller base plate.

[0006] To achieve the above objectives, this utility model discloses the following integrated structure for a compressor controller, which includes:

[0007] An intake chamber bottom plate has a first surface and a second surface that are disposed opposite to each other. The first surface of the intake chamber bottom plate is used to cover one side of the intake chamber opening of the compressor in a vertical direction. The intake chamber bottom plate includes a connecting hole.

[0008] A controller base plate, wherein the air intake chamber base plate and the integrated heater are arranged side by side along the horizontal direction on the controller base plate;

[0009] The controller base plate has a first mounting area and a second mounting area that are independent of each other in the horizontal direction. The first mounting area of ​​the controller base plate is fixedly connected to the second surface of the air intake chamber base plate, and the second mounting area of ​​the controller base plate is connected to the integrator heater. The first mounting area of ​​the controller base plate includes a protruding structure and a mounting part. The protruding structure protrudes in a direction away from the air intake chamber base plate, and the side of the protruding structure facing the air intake chamber base plate has an internal thread. The internal thread is threadedly connected to a bolt passing through the connecting hole.

[0010] As a further description of the above technical solution, the bottom plate of the air intake cavity includes an air intake hole and multiple reinforcing ribs, and the multiple reinforcing ribs are arranged at equal angles around the air intake hole.

[0011] As a further description of the above technical solution, the plurality of reinforcing ribs are arranged to avoid the connecting holes.

[0012] As a further description of the above technical solution, the air intake chamber base plate includes a first mounting hole, and the controller base plate includes a second mounting hole. The first mounting hole and the second mounting hole are arranged opposite to each other, and the number of the second mounting holes is set to multiple, with the multiple second mounting holes arranged at equal intervals.

[0013] As a further description of the above technical solution, the first mounting hole is configured as a waist hole, and the first mounting hole covers the entire second mounting hole.

[0014] As a further description of the above technical solution, the position of the connecting hole overlaps with that of the protruding structure.

[0015] As a further description of the above technical solution, the number of combinations of the connecting hole and the protrusion structure is set to two.

[0016] As a further description of the above technical solution, the combination of the two connecting holes and the protruding structure is disposed at both ends of the first mounting hole.

[0017] As a further description of the above technical solution, the first mounting hole and the connecting hole are provided on the mounting plate, and the mounting plate is mounted on the bottom plate of the air intake chamber.

[0018] As a further description of the above technical solution, the air intake chamber base plate is installed near the edge of the controller base plate, and the mounting part protrudes vertically toward the air intake chamber base plate.

[0019] Based on the above technical solution, the beneficial effects of this utility model are as follows:

[0020] The integrated compressor controller structure of this invention reduces space occupation by placing the integrated heater on the side away from the compressor's air intake cavity and fixing it to the air intake cavity base plate using a raised structure on the controller base plate. Specifically, this invention places the integrated heater on the side away from the compressor's air intake cavity and covers it with a raised mounting part, rather than directly clamping it under the air intake cavity base plate. Therefore, it can indirectly reduce the overall thickness of the product and avoid the effects of high temperatures. At the same time, this invention uses a raised structure that protrudes away from the compressor to fix the external bolts, further reducing the thickness of the product. This invention also further improves its structural strength and reduces the probability of deformation at high temperatures by setting multiple radial reinforcing ribs on the air intake cavity base plate.

[0021] To further understand the features and technical content of this utility model, please refer to the following detailed description and drawings of this utility model. However, the drawings provided are for reference and illustration only and are not intended to limit this utility model. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments or prior art of this specification, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic elevation view of an integrated compressor controller structure provided in the embodiments of this specification;

[0024] Figure 2 This is a schematic diagram of a controller base plate for an integrated compressor controller structure provided in the embodiments of this specification;

[0025] Figure 3 This is a schematic diagram of the integrated structure of a compressor controller provided in the embodiments of this specification after installation;

[0026] Figure 4 This is a schematic diagram of the protruding structure connection of an integrated compressor controller provided in the embodiments of this specification;

[0027] In the picture:

[0028] 100. Compressor;

[0029] 1. Intake chamber base plate; 11. Intake port; 12. First mounting hole; 13. Connecting hole; 14. Reinforcing rib;

[0030] 2. Controller base plate; 21. Second mounting hole; 22. Protruding structure; 23. Mounting part;

[0031] 3. Bolts. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this specification, and not all embodiments. Based on the embodiments in this specification, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this specification.

[0033] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. This utility model can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this utility model. Furthermore, the accompanying drawings of this utility model are for simple illustration only and are not depictions of actual dimensions, as stated in advance. The following embodiments will further describe the relevant technical content of this utility model in detail, but the disclosed content is not intended to limit the scope of protection of this utility model.

[0034] It should be understood that while terms such as "first," "second," and "third" 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 primarily used to distinguish one component from another, or one signal from another. Furthermore, the term "or" as used herein should, as appropriate, include any combination of one or more of the related listed items.

[0035] Please see Figure 1-4 This embodiment provides a compressor controller integrated structure, which includes:

[0036] The intake chamber base plate 1 has a first surface and a second surface that are disposed opposite to each other. The first surface of the intake chamber base plate 1 is used to cover one side of the intake chamber opening of the compressor 100 in a vertical direction. The intake chamber base plate 1 includes a connecting hole 13.

[0037] The controller base plate 2 has an intake chamber base plate 1 and an integrated heater arranged side by side along the horizontal direction. The controller base plate 2 has a first mounting area and a second mounting area that are independent of each other along the horizontal direction. The first mounting area of ​​the controller base plate 2 is fixedly connected to the second side of the intake chamber base plate 1, and the second mounting area of ​​the controller base plate 2 is connected to the integrated heater. The first mounting area of ​​the controller base plate 2 includes a protruding structure 22 and a mounting part 23. The protruding structure 22 protrudes in a direction away from the intake chamber base plate 1, and the side of the protruding structure 22 facing the intake chamber base plate 1 has an internal thread, which is threadedly connected to a bolt 3 with a connecting hole 13.

[0038] With the above structure, during installation, the bottom plate 1 of the air intake chamber is first covered with the side facing the compressor 100, so that the bottom plate 1 of the air intake chamber is sealed and tightly covered with the air intake chamber of the compressor 100. Then, the bottom plate 2 of the controller is covered with the corresponding position facing the bottom plate 1 of the air intake chamber. After the bolt 3 passes through the connecting hole 13 on the bottom plate 1 of the air intake chamber, it is threadedly connected with the internal thread of the inner wall of the protruding structure 22 in the bottom plate 2 of the controller, so that the bottom plate 1 of the air intake chamber and the bottom plate 2 of the controller are locked together.

[0039] Similarly, the intake chamber base plate 1 and the controller base plate 2 can be installed first. The intake chamber base plate 1 can be pre-placed in the corresponding position on the controller base plate 2. Then, using bolts 3, the bolts pass through the connecting holes 13 on the intake chamber base plate 1 and are threaded into the internal threads of the inner wall of the protruding structure 22 in the controller base plate 2, so that the intake chamber base plate 1 and the controller base plate 2 are locked together. After the intake chamber base plate 1 and the controller base plate 2 are fixed together, the side of the intake chamber base plate 1 facing the compressor 100 is covered, so that the intake chamber base plate 1 and the controller base plate 2 are installed together on one side of the compressor 100.

[0040] The air inlet 11 of the air inlet chamber bottom plate 1 can be used to connect external pipelines and directly communicate with the air inlet chamber of the compressor 100. Therefore, the air inlet chamber bottom plate 1 can act as an intermediate sealing cover to prevent gas from leaking into the external structure.

[0041] In this embodiment, the space occupied can be reduced by placing the integrated heater on the side away from the air intake cavity of the compressor 100 and fixing it to the bottom plate 1 of the air intake cavity with the help of the protruding structure 22 on the controller bottom plate 2. Specifically, the present invention places the integrated heater on the side away from the air intake cavity of the compressor 100 and covers it with the protruding mounting part 23, instead of directly clamping it under the bottom plate 1 of the air intake cavity. Therefore, the total thickness of the product can be indirectly reduced, while avoiding the influence of high temperature. At the same time, the present invention uses the protruding structure 22 protruding away from the compressor 100 to fix the external bolts 3, which further reduces the thickness of the product.

[0042] This invention further enhances its structural strength and reduces its probability of deformation at high temperatures by providing multiple radial reinforcing ribs 14 on the bottom plate 1 of the air intake chamber.

[0043] The air inlet 11 can be configured to have an annular protrusion facing the air inlet chamber of the compressor 100 to achieve a better sealing effect. The positions of the air inlet 11 and the air inlet chamber of the compressor 100 correspond to each other, which facilitates quick connection and installation.

[0044] The intake chamber base plate 1 includes a first mounting hole 12, and the controller base plate 2 includes a second mounting hole 21. The first mounting hole 12 and the second mounting hole 21 are arranged opposite to each other. The first mounting hole 12 and the second mounting hole 21 are mainly used to connect and penetrate the pipelines on one side of the compressor 100 and the controller base plate 2. Specifically, the positions of the first mounting hole 12 and the second mounting hole 21 can be provided with connecting terminals so that the motor in the compressor 100 is directly electrically connected to the control part in the controller.

[0045] In this embodiment, the protruding structure 22 is an arc-shaped protruding hemispherical structure on the side of the controller base plate 2 facing away from the air intake chamber base plate 1, such as... Figure 4 As shown, bolt 3 can extend downwards and insert into the area where the protruding structure 22 is located, so as to form a tight and stable connection. Therefore, a small protruding ball structure can be used instead of directly thickening the controller base plate 2, which can effectively save space and enhance the connection strength in a limited space.

[0046] In this embodiment, the mounting part 23 protrudes vertically toward the bottom plate 1 of the air intake chamber, so that the mounting part 23 forms a space for accommodating the integrated heater in the first mounting area of ​​the controller bottom plate 2, and overlaps with the space of the compressor 100 or the bottom plate 1 of the air intake chamber in the vertical direction. Therefore, compared with structural solutions such as mounting the integrated heater at the bottom of the bottom plate 1 of the air intake chamber, its overall thickness is reduced.

[0047] The following are some other embodiments provided by this utility model to enhance the stability of the connection between the air intake chamber base plate 1 and the controller base plate 2:

[0048] Example 1

[0049] like Figure 1 As shown, multiple reinforcing ribs 14 are arranged at equal angles around the air intake hole. That is to say, in this embodiment, the reinforcing ribs 14 are arranged radially around the air intake hole 11 at equal angles. The main structure of the air intake cavity bottom plate 1 in this embodiment is approximately circular, so the multiple reinforcing ribs 14 can play a uniform and stable structural reinforcement role.

[0050] Example 2

[0051] Multiple reinforcing ribs 14 are positioned to avoid the first mounting hole 12 and the connecting hole 13. Alternatively, the first mounting hole 12 and the connecting hole 13 can be positioned on a mounting plate, which is then mounted on the intake chamber base plate 1. This allows the first mounting hole 12 and the connecting hole 13, which require drilling or other processing, to be treated as a single, integrated component. The more complex reinforcing rib 14 is treated as a separate component. After processing, the two components are assembled to achieve a complete intake chamber base plate 1 structure. This significantly improves production efficiency, saves costs, and does not significantly affect the intake chamber base plate 1. It also facilitates the insertion and installation of pipelines.

[0052] Example 3

[0053] The number of second mounting holes 21 is set to multiple, and the multiple second mounting holes 21 are arranged at equal intervals. The first mounting hole 12 is set as a waist hole, and the first mounting hole 12 covers all the second mounting holes 21. Furthermore, in this embodiment, three terminal structures are installed at three corresponding second mounting holes 21, which meets the connection requirements of a general standard motor. At the same time, the first mounting hole 12 can align the second mounting holes 21, avoiding pulling at the terminals and misalignment of the pipeline, and the material used is relatively small.

[0054] Example 4

[0055] The positions of the connecting hole 13 and the protruding structure 14 overlap, such that... Figure 4 As shown, a vertical screw can be inserted through the connecting hole 13 and then into the protruding structure 14 for fixation, facilitating installation. Figure 1 , 2 As shown, in this embodiment, the number of combinations of connecting holes 13 and protrusions 22 is set to two, and the combinations of two connecting holes 14 and protrusions 22 are set at both ends of the first mounting hole 12. The two sets of connecting holes 13 and protrusions 22 are fixed left and right, resulting in better structural balance.

[0056] Example 5

[0057] The intake chamber base plate 1 is installed near the edge of the controller base plate 2. In other words, in this embodiment, the mounting part 23 is set at the corner of the intake chamber base plate 1, which maximizes the surface area of ​​the mounting part 23, provides the largest installation space, and achieves a good sealing effect.

[0058] The above-disclosed content is only a preferred and feasible embodiment of the present utility model, and is not intended to limit the scope of the patent application of the present utility model. Therefore, all equivalent technical changes made using the contents of the present utility model specification and drawings are included in the scope of the patent application of the present utility model.

[0059] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0060] Although this application has been described by way of examples, those skilled in the art will know that this application has many modifications and variations without departing from the spirit of this application, and it is intended that the appended embodiments include these modifications and variations without departing from this application.

Claims

1. An integrated structure for a compressor controller, characterized in that, The integrated structure of the compressor controller includes: An intake chamber bottom plate has a first surface and a second surface that are disposed opposite to each other. The first surface of the intake chamber bottom plate is used to cover one side of the intake chamber opening of the compressor in a vertical direction. The intake chamber bottom plate includes a connecting hole. A controller base plate, wherein the air intake chamber base plate and the integrated heater are arranged side by side along the horizontal direction on the controller base plate; The controller base plate has a first mounting area and a second mounting area that are independent of each other in the horizontal direction. The first mounting area of ​​the controller base plate is fixedly connected to the second surface of the air intake chamber base plate, and the second mounting area of ​​the controller base plate is connected to the integrator heater. The first mounting area of ​​the controller base plate includes a protruding structure and a mounting part. The protruding structure protrudes in a direction away from the air intake chamber base plate, and the side of the protruding structure facing the air intake chamber base plate has an internal thread. The internal thread is threadedly connected to a bolt passing through the connecting hole.

2. The compressor controller integrated structure according to claim 1, characterized in that: The bottom plate of the air intake chamber includes an air intake hole and multiple reinforcing ribs, which are arranged at equal angles around the air intake hole.

3. The compressor controller integrated structure according to claim 1, characterized in that: The multiple reinforcing ribs are arranged to avoid the connecting holes.

4. The compressor controller integrated structure according to claim 1, characterized in that: The air intake chamber base plate includes a first mounting hole, and the controller base plate includes a second mounting hole. The first mounting hole and the second mounting hole are arranged opposite to each other. The number of the second mounting holes is set to multiple, and the multiple second mounting holes are arranged at equal intervals.

5. The compressor controller integrated structure according to claim 4, characterized in that: The first mounting hole is configured as a waist hole, and the first mounting hole covers the entire second mounting hole.

6. The compressor controller integrated structure according to claim 1, characterized in that: The position of the connecting hole overlaps with that of the protruding structure.

7. The compressor controller integrated structure according to claim 4, characterized in that: The number of combinations of the connecting hole and the protrusion structure is set to two.

8. The compressor controller integrated structure according to claim 7, characterized in that: The two connecting holes and the protruding structure are combined at both ends of the first mounting hole.

9. The compressor controller integrated structure according to claim 4, characterized in that: The first mounting hole and the connecting hole are provided on the mounting plate, and the mounting plate is mounted on the bottom plate of the air intake chamber.

10. The compressor controller integrated structure according to claim 1, characterized in that: The air intake chamber base plate is installed near the edge of the controller base plate, and the mounting part protrudes vertically toward the air intake chamber base plate.

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