Battery water cooling unit radiator filter screen assembly

Abstract

The utility model discloses a battery water cooling unit radiator filter screen subassembly relates to power battery water cooling unit technical field, include: radiator filter screen, interstice is set up on water cooling unit skin is used for with radiator filter screen is put into radiator front from outside, elastic fixing spare, detachable connection between water cooling unit skin with radiator filter screen. The interstice for putting radiator filter screen into radiator front from outside is set up on water cooling unit skin, and after putting radiator filter screen into the interstice, fixes between water cooling unit skin and radiator filter screen through elastic fixing spare, can complete the installation of radiator filter screen, when disassembling, the elastic fixing spare is disassembled, and the radiator filter screen is extracted along the interstice of water cooling unit skin, need not disassemble water cooling unit skin, solve the problem of time -consuming operation inconvenience of radiator filter screen in the process of disassembling, simplify the step of radiator filter screen installation and disassembly, greatly improve the maintenance and replacement efficiency of radiator filter screen.

Description

Technical Field

[0001] This utility model relates to the technical field of power battery water-cooled units, and in particular to a radiator filter assembly for a battery water-cooled unit. Background Technology

[0002] The water-cooled unit of the power battery is responsible for cooling the battery. In harsh environments, the radiator of the water-cooled unit is easily blocked by dust, catkins, leaves and other debris, which affects the heat dissipation capacity of the radiator. The reduced heat dissipation capacity of the radiator will cause the battery temperature to be too high when it is working, which will affect the battery's service life.

[0003] The radiator of a water-cooled unit is inside the chiller. However, due to the limited space inside the chiller, cleaning is difficult. Therefore, a filter needs to be added in front of the radiator. In a regular water-cooled unit, removing the filter requires disassembling the outer skin and fixing bolts of the chiller. After cleaning, the chiller skin needs to be reinstalled, which is complicated and time-consuming. Utility Model Content

[0004] To address the problems of existing technologies, this utility model provides a radiator filter assembly for a battery water-cooled unit, comprising:

[0005] Radiator filter;

[0006] A gap is provided on the skin of the water-cooled unit for inserting the radiator filter screen from the outside into the front of the radiator.

[0007] The elastic fastener is detachably connected between the water-cooled unit skin and the radiator filter.

[0008] Furthermore, a mounting rail is connected within the gap;

[0009] The bottom of the radiator filter is connected to a filter guide rail, which is slidably connected to the mounting guide rail.

[0010] Furthermore, the mounting rail is located at the bottom directly in front of the air intake side of the radiator.

[0011] Furthermore, the elastic fastener includes a spring, with both ends detachably connected between the top of the water-cooled unit skin and the top of the radiator filter.

[0012] Furthermore, the elastic fastener also includes:

[0013] A spring-fixing ring is connected to the top of the water-cooled unit's skin;

[0014] A spring tension ring is connected to the top of the radiator filter screen;

[0015] Both ends of the spring are provided with hooks, which are respectively attached to the spring fixing ring and the spring tensioning ring.

[0016] Furthermore, the elastic fasteners are in multiple sets.

[0017] The beneficial effects of the technical solution provided by this utility model are as follows: In this utility model, a gap is opened on the skin of the water-cooled unit for inserting the radiator filter screen from the outside into the front of the radiator. After the radiator filter screen is inserted into the gap, the water-cooled unit skin and the radiator filter screen are fixed together by elastic fasteners, thus completing the installation of the radiator filter screen. When disassembling, the elastic fasteners are removed, and the radiator filter screen can be pulled out along the gap of the water-cooled unit skin without disassembling the chiller skin. This solves the problem of time-consuming and inconvenient operation during the disassembly of the radiator filter screen, simplifies the steps of radiator filter screen installation and disassembly, and greatly improves the maintenance and replacement efficiency of the radiator filter screen.

[0018] Secondly, a mounting rail is connected to the bottom of the radiator at the front of the air intake side, and a filter rail is connected to the bottom of the radiator filter. The filter rail can slide on the mounting rail, thereby limiting the bottom of the radiator filter.

[0019] In addition, the elastic fasteners include: a spring fixing ring connected to the top of the water-cooled unit skin and a spring tensioning ring connected to the top of the radiator filter, as well as a spring connected between the spring fixing ring and the spring tensioning ring. The spring fixing ring, the spring tensioning ring and the spring can tighten and limit the top of the radiator filter. When disassembling, the radiator filter can be removed simply by releasing the spring, without disassembling the chiller skin, which greatly improves the maintenance and replacement efficiency of the radiator filter. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a radiator filter assembly for a battery water-cooled unit provided by this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between a filter guide rail and an installation guide rail provided by this utility model;

[0022] Figure 3 This is a schematic diagram of the external structure of a radiator filter assembly for a battery water-cooled unit provided by this utility model;

[0023] Figure 4 This utility model provides a diagram showing the positional relationship between a radiator filter and a radiator.

[0024] Attached reference numerals: 1-Radiator filter; 2-Mounting rail; 3-Spring; 4-Spring fixing ring; 5-Spring tensioning ring; 6-Radiator; 7-Filter rail; 8-Water-cooled unit skin; 9-Gap. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] It should be noted that in this embodiment, the orientation or positional relationship indicated by terms such as "bottom," "top," "left," and "right" is based on the orientation or positional relationship shown in the accompanying drawings. It is used only for the convenience of describing this application and for simplifying the description, and does 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, it should not be construed as a limitation of this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] It should also be noted that, in this embodiment, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] See Figures 1-4 A battery water-cooled unit radiator filter assembly includes: a radiator filter 1 and an elastic fastener.

[0030] The water-cooled unit skin 8 has a gap 9 for inserting the radiator filter 1 from the outside into the front of the radiator 6. The radiator filter 1 is slidably connected in the gap 9. An elastic fastener is detachably connected between the water-cooled unit skin 8 and the radiator filter 1 to fix the water-cooled unit skin 8 and the radiator filter 1.

[0031] In use, the radiator filter 1 is pushed into the chiller through the gap 9 of the water-cooled unit skin 8. When the radiator filter 1 reaches the fixed position, it is fixed to the water-cooled unit skin 8 by the elastic fastener, thus completing the installation of the radiator filter 1. To disassemble, the elastic fastener is removed, and the radiator filter 1 is pulled out through the gap 9 of the water-cooled unit skin 8. There is no need to disassemble the chiller skin, which greatly improves the efficiency of radiator maintenance and replacement.

[0032] Furthermore, a mounting rail 2 is connected to the bottom of the air inlet side of the radiator 6, which is the bottom of the gap 9. A sliding groove is opened on the top of the mounting rail 2. A filter guide rail 7 that matches the sliding groove is connected to the bottom of the radiator filter 1. The filter guide rail 7 of the radiator filter 1 can slide on the mounting rail 2. The mounting rail 2 can limit the movement of the radiator filter 1 along the air outlet direction and / or air inlet direction of the radiator.

[0033] Furthermore, the elastic fasteners are in multiple sets, see [link / reference]. Figure 1 In this embodiment, three sets of examples are used for illustration. The elastic fasteners include: a spring fixing ring 4, a spring tensioning ring 5, and a spring 3. The spring fixing ring 4 is fixedly connected to the top of the water-cooled unit skin 8, and the spring tensioning ring 5 is fixedly connected to the top of the radiator filter 1. Both ends of the spring 3 are provided with hooks, which are respectively hooked onto the spring fixing ring 4 and the spring tensioning ring 5. At this time, the spring is in a stretched state, which fixes and limits the top of the radiator filter.

[0034] In practical use, align the radiator filter 1 with the gap 9, slide the filter guide rail 7 along the mounting guide rail 2, and push the radiator filter 1 into the chiller through the gap in the chiller skin. When the radiator filter 1 reaches the fixed position, connect one end of the spring 3 to the spring tension ring 5 on the radiator filter and the other end to the spring fixing ring 4 to complete the installation of the radiator filter. When removing the radiator filter 1, first remove the spring 3 from the spring tension ring 5, and then take out the radiator filter 1 along the mounting guide rail 2 and the gap in the chiller skin to complete the removal of the radiator filter.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filter assembly for a battery water-cooled unit radiator, characterized in that, include: Radiator filter (1); A gap (9) is provided on the skin (8) of the water-cooled unit for inserting the radiator filter (1) from the outside into front of the radiator (6); The elastic fastener is detachably connected between the water-cooled unit skin (8) and the radiator filter (1).

2. The battery water chiller unit radiator screen assembly of claim 1, wherein, The gap (9) is connected to the mounting rail (2); The bottom of the radiator filter (1) is connected to a filter guide rail (7), which is slidably connected to the mounting guide rail (2).

3. The battery water chiller unit radiator screen assembly of claim 2, wherein, The mounting rail (2) is located at the bottom of the air intake side of the radiator (6).

4. The battery water chiller unit radiator screen assembly of claim 1, wherein, The elastic fastener includes a spring (3), both ends of which are detachably connected between the top of the water-cooled unit skin (8) and the top of the radiator filter (1).

5. The battery water-cooled unit radiator filter assembly according to claim 4, characterized in that, The elastic fastener also includes: A spring-fixed ring (4) is connected to the top of the water-cooled unit skin (8); A spring tension ring (5) is attached to the top of the radiator filter (1); Both ends of the spring (3) are provided with hooks, which are respectively attached to the spring fixing ring (4) and the spring tensioning ring (5).

6. The battery water-cooled unit radiator filter assembly according to claim 5, characterized in that, The elastic fasteners are in multiple sets.

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