Outer cover structure of heat management unit for new energy loader

Abstract

The utility model discloses a heat management unit outer cover structure for a new energy loader. The heat management unit outer cover structure comprises a shell and a cover plate. Wherein the shell is provided with an opening, and components of the heat management unit are all installed in the shell; the cover plate covers the opening and is hinged to one side of the shell. By arranging the hinged cover plate, the outer cover of the heat management unit is convenient to open, the internal repair and maintenance of the heat management unit become simpler and more convenient, and the maintenance cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal management unit outer covers, in particular to a thermal management unit outer cover structure for a new energy loader. Background Art

[0002] At present, the thermal management unit of the battery cooling system of new energy engineering machinery mainly cools the battery coolant. Some thermal management units also have the function of heating the battery antifreeze. Due to the harsh working environment of the loader, a large amount of dust and other pollutants will enter the unit through the air inlet and outlet of the fan on the thermal management unit cover during operation. When used for a long time, these pollutants will affect the cooling effect of the thermal management unit and even cause battery system failure. Therefore, the inside of the thermal management unit needs to be cleaned regularly.

[0003] The existing thermal management unit cover is difficult to disassemble. During repair and maintenance, most users cannot quickly complete the maintenance of the thermal management unit. Service personnel need to use tools to open the thermal management unit cover, which is inconvenient to operate. Summary of the Invention

[0004] In view of this, the utility model provides a thermal management unit cover structure for a new energy loader, which has a simple structure and is easy to open, effectively reducing the difficulty of repairing and maintaining the thermal management unit.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A heat management unit outer cover structure for a new energy loader comprises a shell and a cover plate.

[0007] The shell has an opening, and the components of the thermal management unit are installed in the shell; the cover is arranged on the opening and is hinged to one side of the shell.

[0008] Preferably, a plurality of hinges are spaced apart and provided on one side where the cover is hinged to the shell.

[0009] Preferably, a rotary lock is provided on the cover plate, and a matching portion is provided on the shell, and the rotary lock cooperates with the matching portion to lock the cover plate and the shell.

[0010] Preferably, the rotary lock is arranged on a side away from the cover plate and hinged to the housing.

[0011] Preferably, a plurality of holes are provided on the side panel on the side where the shell and the cover are hinged, and the holes are used as air inlet and outlet holes of the fan.

[0012] Preferably, a recessed portion is provided on a side plate on one side of the shell, a plurality of openings are provided at the bottom of the recessed portion, and the plug-in interfaces of the components of the thermal management unit extend from the openings.

[0013] Preferably, the cover plate is provided with an avoidance portion for avoiding the recessed portion so that the cover plate fits in the shape of the opening of the shell.

[0014] Preferably, a plurality of heat dissipation holes are provided at intervals on the circumferential side wall of the shell.

[0015] A thermal management unit for a new energy loader comprises the outer cover structure of the thermal management unit for a new energy loader described in any one of the above items.

[0016] Compared with the existing technology, the present application discloses a thermal management unit cover structure for a new energy loader. By setting a hinged cover, the thermal management unit cover is easy to open, making the internal repair and maintenance of the thermal management unit simpler and more convenient, and effectively reducing maintenance costs.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the outer cover structure (with the cover closed) of the thermal management unit for the new energy loader disclosed in the embodiment of the present application;

[0019] Figure 2 It is a structural schematic diagram of the outer cover structure of the thermal management unit for the new energy loader disclosed in the embodiment of the present application (with the cover open).

[0020] Reference numerals:

[0021] 1. Housing; 11. Recessed portion; 12. Heat dissipation holes;

[0022] 2. Cover plate; 21. Avoidance part;

[0023] 3. Hinge; 4. Rotary lock; 5. Fan. DETAILED DESCRIPTION

[0024] The utility model discloses a heat management unit outer cover structure for a new energy loader. The outer cover structure has a simple structure and is easy to open, thereby effectively reducing the difficulty of repairing and maintaining the heat management unit.

[0025] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0027] Reference below Figure 1 and Figure 2 The following describes a heat management unit cover structure 100 for a new energy loader in an embodiment of the present invention.

[0028] Disclosed in an embodiment of the present application is a thermal management unit cover structure for a new energy loader, comprising: a shell 1 and a cover plate 2.

[0029] The housing 1 has an opening, and the components of the thermal management unit are installed inside the housing 1. A cover plate 2 is provided over the opening and is hinged to one side of the housing 1. The hinged cover plate 2 is easy to open. Compared with the bolt-fixed method in the prior art, there is no need to remove the cover plate 2, which significantly reduces the difficulty of repairing and maintaining the thermal management unit. At the same time, there is no need for professional personnel to remove the cover plate 2. Users can open the cover plate 2 and confidently perform repairs and maintenance on the thermal management unit, effectively improving work efficiency and reducing after-sales maintenance costs.

[0030] In some embodiments, for example Figure 1 As shown, a plurality of hinges 3 are provided at intervals on one side of the cover plate 2 hinged to the housing 1. The provision of the plurality of hinges 3 can effectively improve the connection strength between the cover plate 2 and the housing 1, ensuring the installation stability of the cover plate 2.

[0031] In some embodiments, for example Figure 1 As shown, the cover plate 2 is provided with a rotary lock 4, and the housing 1 is provided with a mating portion. The rotary lock 4 cooperates with the mating portion to lock the cover plate 2 and the housing 1. The provision of the rotary lock 4 can prevent the cover plate 2 from opening on its own, thereby ensuring the safety of the thermal management unit components inside the housing 1.

[0032] Furthermore, for example Figure 1 As shown, the rotary lock 4 is arranged on the side facing away from the cover 2 which is hinged to the housing 1 .

[0033] In some embodiments, for example Figure 1As shown, a plurality of holes are provided on the side panel on the hinged side of the housing 1 and the cover panel 2 , and the holes serve as air inlet and outlet holes of the fan 5 .

[0034] In some embodiments, for example Figure 1 As shown, a recessed portion 11 is provided on a side panel of the housing 1. The bottom of the recessed portion 11 is provided with multiple openings, through which the plug-in ports of the thermal management unit components extend. The provision of the recessed portion 11 prevents the plug-in ports of the thermal management unit components from protruding from the outer surface of the housing 1, thereby reducing the risk of bumps and bumps on the plug-in ports of the thermal management unit components, and thus effectively protecting the plug-in ports of the thermal management unit components.

[0035] Furthermore, for example Figure 1 As shown, the cover plate 2 is provided with an avoidance portion 21 for avoiding the recessed portion 11 so that the cover plate 2 fits the shape of the opening of the housing 1 .

[0036] In some embodiments, for example Figure 1 As shown, a plurality of heat dissipation holes 12 are spaced apart on the circumferential sidewall of the housing 1. The provision of the plurality of heat dissipation holes 12 can effectively improve the heat dissipation capacity of the outer cover of the thermal management unit, and prevent heat accumulation inside the housing 1 from damaging the components of the thermal management unit.

[0037] In addition, the present application also discloses a thermal management unit for a new energy loader, including the outer cover structure of the thermal management unit for a new energy loader disclosed in the above embodiment. Therefore, the thermal management unit for a new energy loader with the outer cover structure of the thermal management unit for a new energy loader has all the above-mentioned technical effects, which will not be repeated here one by one.

[0038] Other structures and operations of the outer cover structure of the thermal management unit for the new energy loader according to the embodiment of the utility model are known to ordinary technicians in this field and will not be described in detail here.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A heat management unit cover structure for a new energy loader, characterized in that: include: Housing and cover; The housing has an opening, and the components of the thermal management unit are installed in the housing; The cover plate is arranged on the opening and is hinged to one side of the shell; A recessed portion is provided on a side plate on one side of the shell, and a plurality of openings are provided at the bottom of the recessed portion, through which the plug-in interfaces of the components of the thermal management unit extend.

2. The outer cover structure of the thermal management unit for the new energy loader according to claim 1 is characterized in that: A plurality of hinges are spaced apart from one side of the cover plate hinged to the housing.

3. The outer cover structure of the thermal management unit for the new energy loader according to claim 1 is characterized in that: The cover plate is provided with a rotation lock, and the shell is provided with a matching portion. The rotation lock matches with the matching portion to lock the cover plate and the shell.

4. The outer cover structure of the thermal management unit for the new energy loader according to claim 3 is characterized in that: The rotary lock is arranged on a side away from the cover plate and hinged to the housing.

5. The outer cover structure of the thermal management unit for the new energy loader according to claim 1 is characterized in that: A plurality of holes are provided on the side plate at the side where the shell and the cover plate are hinged, and the holes are used as air inlet and outlet holes of the fan.

6. The outer cover structure of the thermal management unit for the new energy loader according to claim 1 is characterized in that: The cover plate is provided with an avoidance portion for avoiding the recessed portion so that the cover plate fits in the shape of the opening of the shell.

7. The outer cover structure of the thermal management unit for the new energy loader according to claim 1 is characterized in that: A plurality of heat dissipation holes are arranged at intervals on the circumferential side wall of the shell.

8. A thermal management unit for a new energy loader, characterized in that: It comprises the outer cover structure of the thermal management unit for the new energy loader according to any one of claims 1-7.

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