A door plate structure of a lithium battery charger with an IP54 protection level

Abstract

This utility model discloses an IP54 protection rating lithium battery charger door panel structure, relating to the technical field of lithium battery charger door panels. The structure includes a charger door panel, an inner wall with a door lock, a cable routing groove fixedly connected to the inner wall of the door panel away from the door lock, a mounting component in the middle of the door panel, and a sealing component at the rear end. This utility model achieves reduced welding workload and improved work efficiency through folded edges and connecting components. The frame for mounting on the inner wall of the charger door panel uses a process of recessed folded edges on all four sides plus four connecting components for welding. While meeting waterproofing requirements, this greatly reduces the welding length, improves the aesthetic appearance of the door panel, and prevents deformation caused by prolonged heat exposure, while also reducing the workload of grinding the weld joints.

Description

Technical Field

[0001] This utility model relates to the technical field of lithium battery charger door panels, specifically a lithium battery charger door panel structure with an IP54 protection rating. Background Technology

[0002] In lithium battery charging equipment, there is usually a door panel or control panel used to control the charging process, display the charging status, and provide safety protection. This door panel needs to have a certain degree of waterproof and dustproof effect. When assembling the door panel, in order to ensure the waterproof rating, a long section of welding is required between the mounting back panel and the door panel mounting part to ensure the sealing of the connection. However, this operation is time-consuming in the processing, and deviations are prone to occur during the welding process, leading to welding errors. At the same time, multiple welding points will affect the aesthetics of the door panel and reduce the practicality of the device.

[0003] Based on this, a lithium battery charger door panel structure with an IP54 protection rating is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide a lithium battery charger door panel structure with an IP54 protection rating to solve the problems in the background art.

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

[0006] A lithium battery charger door panel structure with IP54 protection rating includes a charger door panel, a door lock is provided on the inner wall of the charger door panel, a wiring groove is fixedly connected to the inner wall of the charger door panel away from the door lock, an installation component is provided in the middle of the charger door panel, and a sealing component is provided at the rear end of the charger door panel.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] Preferably, the mounting assembly includes a folded edge, the outer wall of which is fixedly connected to the inner wall of the charger door panel, the outer wall of which is in close contact with the outer wall of the sealing gasket, the outer wall of the sealing gasket overlapping the outer wall of the mounting back plate, the mounting back plate, the sealing gasket and the folded edge being fixedly connected by bolts, and a transition connector is welded to the outer wall of the folded edge, and the circumferential weld of the transition connector is fully penetrated welded to the inner wall of the charger door panel.

[0009] Preferably, both the folded edge and the adapter connector are embedded.

[0010] Preferably, the outer wall of the mounting backplate is fixedly connected to a mounting plate by bolts, and the outer wall of the mounting plate is fixedly connected to a card reader by bolts.

[0011] Preferably, the outer wall of the mounting back plate, away from the mounting plate, is fixedly connected to an indicator light by bolts.

[0012] Preferably, the outer wall of the mounting back plate is bonded with explosion-proof tempered glass using sealant, and both the mounting back plate and the explosion-proof tempered glass have rectangular through holes of the same size.

[0013] Preferably, the inner wall of the rectangular through hole is bonded with a display screen using sealant.

[0014] Preferably, the sealing assembly includes a support plate, the outer wall of which is fixedly connected to the inner wall of the charger door panel, an adapter plate is fixedly connected to the outer wall of the support plate, the outer wall of the adapter plate is fixedly connected to the inner wall of the charger door panel, a sealing ring is inserted into the outer walls of the support plate and the adapter plate, and the outer wall of the sealing ring is bonded to the inner wall of the charger door panel by sealant.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model achieves the effect of reducing welding workload and improving work efficiency through folded edges and adapter connectors. The frame used for installation on the inner wall of the charger door panel adopts a welding process with four recessed folded edges and four adapter connectors. While meeting waterproof requirements, it greatly reduces the welding length, improves the appearance of the door panel, and can avoid deformation of the door panel due to prolonged heat. At the same time, it reduces the amount of grinding work at the weld joints. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is an exploded structural diagram of the entire utility model.

[0019] Figure 3 This is a schematic diagram of the inner wall structure of the door panel of this utility model.

[0020] Figure 4 This is an exploded structural diagram of the door panel of this utility model.

[0021] Figure reference numerals: 1. Charger door panel; 11. Door lock; 12. Cable tray; 2. Mounting assembly; 21. Folded edge; 22. Sealing gasket; 23. Mounting back plate; 24. Indicator light; 25. Mounting plate; 26. Card reader; 27. Explosion-proof tempered glass; 28. Display screen; 29. ​​Adapter connector; 3. Sealing assembly; 31. Support plate; 32. Adapter plate; 33. Sealing ring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0023] In one embodiment, such as Figures 1-4 As shown, a lithium battery charger door panel structure with IP54 protection rating includes a charger door panel 1, a door lock 11 is provided on the inner wall of the charger door panel 1, a wiring groove 12 is fixedly connected to the inner wall of the charger door panel 1 away from the door lock 11, an installation component 2 is provided in the middle of the charger door panel 1, and a sealing component 3 is provided at the rear end of the charger door panel 1.

[0024] In this embodiment, the mounting component 2 can be quickly installed with the charger door panel 1, and the sealing component 3 can seal the inner wall of the charger door panel 1.

[0025] In an optional embodiment, such as Figure 2 and Figure 3 As shown, the mounting assembly 2 includes a flange 21. The outer wall of the flange 21 is fixedly connected to the inner wall of the charger door panel 1. The outer wall of the flange 21 is in close contact with the outer wall of the sealing gasket 22. The outer wall of the sealing gasket 22 overlaps with the outer wall of the mounting back plate 23. The mounting back plate 23, the sealing gasket 22, and the flange 21 are fixedly connected by bolts. The outer wall of the flange 21 is welded with a transition connector 29, and the circumferential weld of the transition connector 29 is fully penetrated welded to the inner wall of the charger door panel 1. By placing the mounting back plate 23 on the sealing gasket 22, and then fixing the sealing gasket 22 and the mounting back plate 23 to the flange 21 with bolts, the mounting back plate 23 is fixed, and the connection between the mounting back plate 23 and the flange 21 is sealed by the sealing gasket 22.

[0026] In an optional embodiment, such as Figures 2-4 As shown, both the folded edge 21 and the adapter connector 29 are embedded, so that when installing each component, they can be embedded into the inner wall of the charger door panel 1, making the surface of the charger door panel 1 flatter and increasing its aesthetics.

[0027] In an optional embodiment, such as Figures 2-4 As shown, a mounting plate 25 is fixedly connected to the outer wall of the mounting back plate 23 by bolts, and a card reader 26 is fixedly connected to the outer wall of the mounting plate 25 by bolts. The card reader can provide real-time charging information.

[0028] In an optional embodiment, such as Figures 2-4 As shown, an indicator light 24 is fixedly connected to the outer wall of the mounting back plate 23 away from the mounting plate 25 by bolts, and the charging status can be observed through the indicator light.

[0029] In an optional embodiment, such as Figures 2-4As shown, the outer wall of the mounting backplate 23 is bonded with explosion-proof tempered glass 27 by sealant. Both the mounting backplate 23 and the explosion-proof tempered glass 27 have rectangular through holes of the same size, which facilitates the subsequent installation of the display screen 28.

[0030] In an optional embodiment, such as Figures 2-4 As shown, the inner wall of the rectangular through hole is glued with a display screen 28 to seal the connection and prevent water leakage.

[0031] In an optional embodiment, such as Figures 2-4 As shown, the sealing assembly 3 includes a support plate 31. The outer wall of the support plate 31 is fixedly connected to the inner wall of the charger door panel 1. An adapter plate 32 is fixedly connected to the outer wall of the support plate 31. The outer wall of the adapter plate 32 is fixedly connected to the inner wall of the charger door panel 1. A sealing ring 33 is inserted into the outer walls of the support plate 31 and the adapter plate 32. The outer wall of the sealing ring 33 is bonded to the inner wall of the charger door panel 1 with sealant. The sealing ring 33 seals the connection between the inner wall of the charger door panel 1 and the charger, preventing external water from seeping into the charger.

[0032] The above embodiment discloses a lithium battery charger door panel structure with IP54 protection rating. During assembly, the indicator light 24 is connected to the mounting back plate 23 with bolts, and the mounting plate 25 and card reader 26 are connected together. The mounting plate 25 and mounting back plate 23 are then connected together with bolts. Next, a sealing gasket 22 is placed inside the folded edge 21 and the connecting piece 29. Then, the mounting back plate 23 is placed on the sealing gasket 22. Finally, the sealing gasket 22 and the mounting back plate 23 are fixed to the folded edge 21 with bolts, thus completing the fixation of the mounting back plate 23 and the sealing gasket 22. The connection between the mounting backplate 23 and the folded edge 21 is sealed. Then, the explosion-proof tempered glass 27 is glued to the outer wall of the mounting backplate 23 with sealant. The display screen 28 is connected to the rectangular through hole opened on the outer wall of the mounting backplate 23 and the explosion-proof tempered glass 27 with sealant. This completes the installation. In this structure, the protection requirements can be met, the sheet metal production process can be simplified, and the appearance quality can be guaranteed. At the same time, the frame used for mounting on the inner wall of the charger door panel 1 adopts the welding process of four recessed folded edges 21 and four rotating connectors 29. While meeting the waterproof requirements, the welding length is greatly reduced and the appearance of the door panel is improved.

[0033] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A door plate structure of a lithium battery charger with an IP54 protection level, comprising a charger door plate (1), an inner wall of the charger door plate (1) is provided with a door lock (11), characterized in that, The inner wall of the charger door panel (1) away from the door lock (11) is fixedly connected with a wiring groove (12), an installation component (2) is provided in the middle of the charger door panel (1), and a sealing component (3) is provided at the rear end of the charger door panel (1).

2. The IP54 protection rating lithium battery charger door panel structure according to claim 1, characterized in that, The mounting assembly (2) includes a flange (21), the outer wall of which is fixedly connected to the inner wall of the charger door panel (1), the outer wall of which is in close contact with the outer wall of the sealing gasket (22), the outer wall of which overlaps with the outer wall of the mounting back plate (23), the mounting back plate (23), the sealing gasket (22) and the flange (21) are fixedly connected by bolts, and the outer wall of the flange (21) is welded with a transition connector (29), and the circumferential weld of the transition connector (29) is fully penetrated welded to the inner wall of the charger door panel (1).

3. The lithium battery charger door panel structure with IP54 protection rating according to claim 2, characterized in that, Both the folded edge (21) and the adapter connector (29) are embedded.

4. The lithium battery charger door panel structure with IP54 protection rating according to claim 2, characterized in that, The outer wall of the mounting backplate (23) is fixedly connected to the mounting plate (25) by bolts, and the outer wall of the mounting plate (25) is fixedly connected to the card reader (26) by bolts.

5. The IP54 protection rating lithium battery charger door panel structure according to claim 2, characterized in that, An indicator light (24) is fixedly connected to the outer wall of the mounting back plate (23) away from the mounting plate (25) by bolts.

6. The door panel structure of a lithium battery charger with IP54 protection rating according to claim 2, characterized in that, The outer wall of the mounting back plate (23) is bonded with explosion-proof tempered glass (27) by sealant. Both the mounting back plate (23) and the explosion-proof tempered glass (27) have rectangular through holes of the same size.

7. The lithium battery charger door panel structure with IP54 protection rating according to claim 5, characterized in that, The inner wall of the rectangular through hole is bonded with a display screen (28) using sealant.

8. The lithium battery charger door panel structure with IP54 protection rating according to claim 1, characterized in that, The sealing assembly (3) includes a support plate (31), the outer wall of which is fixedly connected to the inner wall of the charger door panel (1), a transition plate (32) is fixedly connected to the outer wall of the support plate (31), the outer wall of the transition plate (32) is fixedly connected to the inner wall of the charger door panel (1), a sealing ring (33) is inserted into the outer walls of the support plate (31) and the transition plate (32), and the outer wall of the sealing ring (33) is bonded to the inner wall of the charger door panel (1) by sealant.

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