Integrated water PTC heater for new energy vehicle

Abstract

The utility model provides a kind of integrated water PTC heater for new energy vehicle, including aluminium water channel piece and aluminium water tank, the aluminium water tank is installed in the bottom of the aluminium water channel piece;The top of the aluminium water channel piece is equipped with PTC bin seal cover, one side of the aluminium water channel piece and the aluminium water tank is equipped with controller bin seal cover, the side of the controller bin seal cover and above the PTC bin seal cover are equipped with high voltage socket and low voltage socket respectively, controller is installed in the controller bin seal cover;PTC heating element is equipped in the aluminium water channel piece, the top of the PTC heating element is equipped with integrated busbar piece.The utility model has the beneficial effect as follows, through integrated busbar copper bar, reduce the component quantity and assembly process;Copper bar passes through aluminium water channel piece and controller bin seal cover can be directly connected with controller, greatly improve the convenience and reliability of transfer.

Description

Technical Field

[0001] This utility model is an integrated water PTC heater for new energy vehicles, belonging to the technical field of water PTC heaters. Background Technology

[0002] The PTC water heating element consists of a metal casing housing a PTC heating unit, which is connected to an external power source via a power cord. To use it, the PTC water heating element is placed in the water to be heated, and then the water is heated by the power supply.

[0003] Existing water PTC heaters have drawbacks such as requiring a large amount of materials, complicated procedures, easy installation errors, and sensor wires that are prone to detachment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an integrated water PTC heater for new energy vehicles.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] An integrated water PTC heater for new energy vehicles includes an aluminum water channel component and an aluminum water tank, wherein the aluminum water tank is installed at the bottom of the aluminum water channel component;

[0007] The top of the aluminum water channel component is provided with a PTC compartment sealing cover, and a controller compartment sealing cover is provided on one side of the aluminum water channel component and the aluminum water tank. A high-voltage socket and a low-voltage socket are respectively provided on one side of the controller compartment sealing cover and above the PTC compartment sealing cover. A controller is installed inside the controller compartment sealing cover.

[0008] The aluminum water channel component is equipped with a PTC heating element, and an integrated manifold is installed on the top of the PTC heating element.

[0009] Preferably, the integrated busbar includes a plastic body, the top of which is provided with symmetrically arranged NTC harness slots, and the side of the plastic body away from the NTC harness slots is provided with a plurality of PTC connection copper busbars that are connected to the controller.

[0010] Preferably, the plastic body has symmetrically arranged NTC slots on both sides of one side.

[0011] Preferably, the aluminum water tank has symmetrically arranged inlet and outlet ports on one side.

[0012] Preferably, the controller is provided with a plastic insulating component that is connected to the controller compartment sealing cover.

[0013] The beneficial effects of this utility model are:

[0014] The integrated busbar reduces the number of components and assembly steps; the busbar passes through the aluminum water channel and the controller compartment sealing cover and can be directly connected to the controller, greatly improving the convenience and reliability of conversion. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an integrated water PTC heater for new energy vehicles according to this utility model;

[0017] Figure 2 This is an exploded view of an integrated water PTC heater for new energy vehicles according to this utility model;

[0018] Figure 3 This is a schematic diagram of the integrated manifold in an integrated water PTC heater for new energy vehicles according to this utility model;

[0019] Figure 4 This is a top view of the integrated manifold in an integrated water PTC heater for new energy vehicles according to this utility model;

[0020] Figure 5 This is a side view of the integrated manifold in an integrated water PTC heater for new energy vehicles according to this utility model.

[0021] In the diagram: 1. Aluminum water channel component; 2. Aluminum water tank; 3. PTC compartment sealing cover; 4. Controller compartment sealing cover; 5. High-voltage socket; 6. Low-voltage socket; 7. Controller; 8. PTC heating element; 9. Integrated busbar; 10. Plastic body; 11. NTC wiring harness slot; 12. PTC connecting copper busbar; 13. NTC slot; 14. Inlet and outlet; 15. Plastic insulation component. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5This utility model provides a technical solution for an integrated water PTC heater for new energy vehicles, including an aluminum water channel component 1 and an aluminum water tank 2, wherein the aluminum water tank 2 is installed at the bottom of the aluminum water channel component 1;

[0024] The top of the aluminum water channel component 1 is provided with a PTC chamber sealing cover 3. The aluminum water channel component 1 and the aluminum water tank 2 are provided with a controller chamber sealing cover 4 on one side. A high-voltage socket 5 and a low-voltage socket 6 are respectively provided on one side of the controller chamber sealing cover 4 and above the PTC chamber sealing cover 3. A controller 7 is installed inside the controller chamber sealing cover 4.

[0025] The aluminum water channel component 1 is equipped with a PTC heating element 8, and an integrated manifold 9 is installed on the top of the PTC heating element 8.

[0026] Please see Figure 1-5 The integrated manifold 9 includes a plastic body 10. The top of the plastic body 10 is provided with symmetrically arranged NTC wire harness slots 11. On the side of the plastic body 10 away from the NTC wire harness slots 11, there are multiple PTC connecting copper busbars 12 connected to the controller 7. On one side of the plastic body 10, there are symmetrically arranged NTC slots 13. On one side of the aluminum water tank 2, there are symmetrically arranged inlet and outlet water ports 14. The controller 7 is provided with a plastic insulating part 15 connected to the controller compartment sealing cover 4.

[0027] In use, the PTC connecting copper busbar 12 passes through the aluminum water channel component 1 and the controller compartment sealing cover 4 and can be directly connected to the controller 7. The integrated busbar reduces the number of parts and assembly steps, greatly improving the convenience and reliability of conversion.

[0028] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated water PTC heater for new energy vehicles, characterized in that, It includes an aluminum water channel component (1) and an aluminum water tank (2), wherein the aluminum water tank (2) is installed at the bottom of the aluminum water channel component (1); The top of the aluminum water channel component (1) is provided with a PTC chamber sealing cover (3), and the aluminum water channel component (1) and the aluminum water tank (2) are provided with a controller chamber sealing cover (4) on one side. A high-voltage socket (5) and a low-voltage socket (6) are respectively provided on one side of the controller chamber sealing cover (4) and above the PTC chamber sealing cover (3). A controller (7) is installed inside the controller chamber sealing cover (4). The aluminum water channel component (1) is provided with a PTC heating element (8), and an integrated manifold (9) is installed on the top of the PTC heating element (8).

2. An integrated water PTC heater for new energy vehicles according to claim 1, characterized in that, The integrated busbar (9) includes a plastic body (10), the top of which is provided with symmetrically arranged NTC harness slots (11), and the side of the plastic body (10) away from the NTC harness slots (11) is provided with a plurality of PTC connecting copper busbars (12) connected to the controller (7).

3. An integrated water PTC heater for new energy vehicles according to claim 2, characterized in that, The plastic body (10) has symmetrically arranged NTC slots (13) on both sides of one side.

4. An integrated water PTC heater for new energy vehicles according to claim 3, characterized in that, The aluminum water tank (2) is provided with symmetrically arranged inlet and outlet ports (14) on one side.

5. An integrated water PTC heater for new energy vehicles according to claim 4, characterized in that, The controller (7) is provided with a plastic insulating part (15) that is connected to the controller compartment sealing cover (4).

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