Waterproof battery box for electric bicycle

Abstract

The utility model provides a waterproof battery box for an electric bicycle, which relates to the technical field of waterproof battery boxes and comprises a loading box, a box cover is mounted at the top of the loading box, the loading box is provided with a containing bin, a moisture removal mechanism is mounted in the loading box and positioned below the containing bin, and the moisture removal mechanism comprises a groove. The groove body is formed in one side of the periphery of the loading box and located below the containing bin, sliding grooves are formed in the two sides in the groove body, a containing drawer is connected into the groove body in a sliding mode, sliding blocks corresponding to the sliding grooves are installed on the two sides of the containing drawer, and a blocking plate is installed in the containing drawer; the internal space of the accommodating drawer is divided into a plurality of independent chambers by the baffles, and each independent chamber is used for accommodating a drying agent, so that moisture prevention and dehumidification of the battery are realized, and the battery of the electric vehicle is prevented from being damaged due to damp in the storage and transportation process.

Description

Technical Field

[0001] This utility model relates to the field of waterproof battery box technology, and in particular to a waterproof battery box for electric bicycles. Background Technology

[0002] Because electric vehicle batteries cannot come into contact with water, they must be stored and transported in a battery box after production. Existing battery boxes typically involve placing the battery inside, closing the lid, and securing it with bolts. However, this process leaves gaps between the battery box and the lid, allowing moisture from the air to enter the battery box and come into contact with the electric vehicle's battery. Over time, the battery inside the box will be damaged due to moisture. Therefore, we propose a waterproof battery box for electric bicycles. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies. Since electric vehicle batteries cannot come into contact with water, they must be stored and transported in a battery box after production. Existing battery boxes typically involve placing the battery inside, closing the box, and securing it with bolts. However, this process still leaves gaps between the battery box and the box, allowing moisture from the air to enter the battery box and come into contact with the electric vehicle battery. Over time, the battery inside the box will be damaged due to moisture.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A waterproof battery box for electric bicycles includes a loading box, a box cover installed on the top of the loading box, a receiving compartment installed in the loading box, and a dehumidification mechanism installed inside the loading box below the receiving compartment;

[0006] The dehumidification mechanism includes a trough body located on one side of the loading box below the accommodating compartment. Sliding grooves are provided on both sides of the trough body, and an accommodating drawer is slidably connected inside the trough body. Slider blocks are installed on both sides of the accommodating drawer corresponding to the sliding grooves. A baffle plate is installed inside the accommodating drawer, and the baffle plate divides the internal space of the accommodating drawer into multiple independent compartments, each of which is used to place a desiccant.

[0007] Furthermore, a sealing protrusion is provided around the opening of the loading box, and a sealing groove is provided at the bottom of the box cover corresponding to the sealing protrusion, with a pad a provided in the sealing groove.

[0008] Furthermore, a insertion groove is provided around the opening of the loading box between the accommodating compartment and the sealing protrusion, and an insertion block is installed on the bottom of the box cover around the periphery of the sealing groove corresponding to the insertion groove.

[0009] Furthermore, a device plate is installed at the bottom of the box cover at the opening of the corresponding accommodating compartment between the plug blocks, and the top of the device plate has several through holes.

[0010] Furthermore, the bottom of the plug block is provided with an abutment groove, the bottom of the plug groove is provided with a protrusion corresponding to the abutment groove, and pads b are provided on both sides of the protrusion at the bottom of the plug groove.

[0011] Furthermore, a ventilation filter is installed at the bottom of the accommodating compartment corresponding to the accommodating drawer.

[0012] Furthermore, a key card slot is provided at the top of the groove near the opening, and a locking device is installed on the side of the accommodating drawer away from the loading box corresponding to the key card slot.

[0013] Furthermore, a hidden handle is installed on the top of the box lid, and fastening latches are installed on the front and rear sides of the loading box at the box lid fastening points.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The manufactured electric vehicle batteries are placed stably in their corresponding storage compartments, and then the lid is fastened to the top opening of the compartment. At this point, the sealing protrusion abuts against pad a, forming an insulating layer to prevent moisture from entering. The connector is inserted into the connector slot, and the bottom contact groove of the connector is inserted into the protrusion and abuts against pad b, forming a second insulating layer to further prevent moisture from entering. Finally, the lid is pressed down to ensure a tighter contact between the sealing protrusion and pad a, and between the contact groove and pad b, and the locking buckle is fastened. To keep the storage compartment dry, a storage drawer is installed on one side of the loading box below the storage compartment. Desiccant is placed into each compartment of the storage drawer and fed into the slot via a slider and sliding groove. A ventilation filter keeps the batteries in the storage compartment dry, achieving moisture prevention and dehumidification of the batteries and ensuring that the electric vehicle batteries are not damaged by moisture during storage and transportation. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure of a waterproof battery box for electric bicycles provided by this utility model;

[0017] Figure 2 A schematic diagram of the internal structure of a waterproof battery box for electric bicycles provided by this utility model;

[0018] Figure 3 An anatomical diagram of the internal structure of a waterproof battery box for electric bicycles provided by this utility model;

[0019] Figure 4This is a partially enlarged schematic diagram of structure A of a waterproof battery box for electric bicycles provided by this utility model.

[0020] Legend: 1. Loading box; 2. Box lid; 3. Storage compartment; 4. Dehumidification mechanism; 5. Sealing protrusion; 6. Sealing groove; 7. Pad a; 8. Insertion groove; 9. Insertion block; 10. Device plate; 11. Through hole; 12. Abutment groove; 13. Protrusion; 14. Pad b; 15. Ventilation filter; 16. Key slot; 17. Snap-fit ​​lock; 18. Concealed handle; 19. Fastening latch; 41. Groove; 42. Sliding groove; 43. Storage drawer; 44. Slider; 45. Barrier plate; 46. Desiccant. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Example 1

[0026] like Figure 1-4As shown, this utility model provides a technical solution: a waterproof battery box for electric bicycles, including a loading box 1, a box cover 2 installed on the top of the loading box 1 for sealing the loading box 1, a storage compartment 3 installed in the loading box 1 for storing batteries, and a dehumidification mechanism 4 installed inside the loading box 1 below the storage compartment 3 to dehumidify the internal space of the storage compartment 3, so that the battery is in a dry environment and prevents the battery from being damaged due to moisture;

[0027] The dehumidification mechanism 4 includes a trough 41, which is located on one side of the outer periphery of the loading box 1 below the storage compartment 3. Sliding grooves 42 are provided on both sides of the trough 41. A storage drawer 43 is slidably connected within the trough 41. Slider blocks 44 are installed on both sides of the storage drawer 43 corresponding to the sliding grooves 42. The sliding grooves 42, in conjunction with the sliders 44, allow the storage drawer 43 to slide within the trough 41. A baffle plate 45 is installed inside the storage drawer 43, dividing its internal space into multiple independent compartments. Each compartment in the storage drawer 43 is used to hold a desiccant 46. A ventilation filter 15 is installed at the bottom of the storage compartment 3 corresponding to the storage drawer 43. The desiccant 46 passes through the ventilation filter 15 to keep the battery inside the storage compartment 3 dry. When the desiccant 46 needs to be replaced, the locking mechanism 17 can be rotated and pulled outwards to pull out the storage drawer 43 and replace the desiccant 46 inside.

[0028] Example 2

[0029] like Figure 1-4 As shown, a sealing protrusion 5 is provided around the opening of the loading box 1. A sealing groove 6 is provided at the bottom of the box cover 2 corresponding to the sealing protrusion 5. A pad a7 is provided in the sealing groove 6. The sealing protrusion 5 and the pad a7 abut against each other to seal the internal space of the loading box 1, forming an isolation layer to prevent moisture in the air from entering. An insertion groove 8 is provided around the opening of the loading box 1 between the accommodating compartment 3 and the sealing protrusion 5. An insertion block 9 is installed at the bottom of the box cover 2 around the periphery of the sealing groove 6 corresponding to the insertion groove 8. An abutment groove 12 is provided at the bottom of the insertion block 9. A protrusion 13 is provided at the bottom of the insertion groove 8 corresponding to the abutment groove 12. Pads b14 are provided on both sides of the protrusion 13 at the bottom of the insertion groove 8. The insertion block 9 is inserted into the insertion groove 8, and the abutment groove 12 at the bottom of the insertion block 9 is inserted into the protrusion 13 and abuts against the pad b14, forming a second isolation layer to further prevent moisture in the air from entering.

[0030] A device plate 10 is installed at the bottom of the cover 2, corresponding to the opening of the accommodating compartment 3 between the plug blocks 9. Several through holes 11 are opened on the top of the device plate 10. Desiccant 46 is also placed on the top of the device plate 10 to dehumidify the top wiring area of ​​the battery and keep it in a dry environment. A key slot 16 is provided at the top of the slot 41 near the opening. A locking device 17 is installed on the side of the accommodating drawer 43 away from the loading box 1, corresponding to the key slot 16. The locking device 17 cooperates with the key slot 16. The accommodating drawer 43 can be fixed inside the slot 41 by rotating the locking device 17. At the same time, the accommodating drawer 43 can be pulled out to replace the desiccant 46 inside. A hidden handle 18 is installed on the top of the cover 2. The hidden handle 18 facilitates the transportation and storage of the battery box. Fastening buckles 19 are installed on the front and rear sides of the loading box 1 at the fastening point of the cover 2 to fix the loading box 1 and the cover 2.

[0031] The working process of this utility model is as follows: When using a waterproof battery box for electric bicycles, firstly, the manufactured electric bicycle battery is placed stably in the corresponding receiving compartment 3. Then, the box cover 2 is fastened to the top opening of the receiving compartment 3. At this time, the sealing protrusion 5 will abut against the pad a7, sealing the interior and forming an isolation layer to prevent moisture in the air from entering. The insertion block 9 is inserted into the insertion groove 8, and the bottom contact groove 12 of the insertion block 9 is inserted into the protrusion 13 and abuts against the pad b14, forming a second isolation layer to further prevent moisture in the air from entering. Finally, the box cover 2 is pressed down to make the seal secure. The sealing protrusion 5 and pad a7 and the contact groove 12 and pad b14 make closer contact and fasten the fastening lock. In order to keep the storage compartment 3 dry, a storage drawer 43 is installed on one side of the outer periphery of the loading box 1 below the storage compartment 3. The desiccant 46 is put into each compartment in the storage drawer 43 and sent into the slot 41 by the cooperation of the slider 44 and the sliding groove 42. The battery in the storage compartment 3 is kept dry by the ventilation filter 15. When the desiccant 46 needs to be replaced, the locking device 17 can be rotated and pulled outward to pull out the storage drawer 43 and replace the desiccant 46 inside.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproof battery box for electric bicycles, comprising a loading box (1), wherein a box cover (2) is mounted on the top of the loading box (1), characterized in that: The loading box (1) is equipped with a storage compartment (3), and a dehumidification mechanism (4) is installed inside the loading box (1) below the storage compartment (3); The dehumidification mechanism (4) includes a trough (41), which is located on one side of the loading box (1) below the storage compartment (3). Sliding grooves (42) are provided on both sides of the trough (41). A storage drawer (43) is slidably connected inside the trough (41). Slider blocks (44) are installed on both sides of the storage drawer (43) corresponding to the sliding grooves (42). A baffle plate (45) is installed inside the storage drawer (43). The baffle plate (45) divides the internal space of the storage drawer (43) into multiple independent compartments, each of which is used to place a desiccant (46).

2. The waterproof battery box for electric bicycles according to claim 1, characterized in that: The loading box (1) has a sealing protrusion (5) around its opening, and the bottom of the box cover (2) has a sealing groove (6) corresponding to the sealing protrusion (5), and a pad a (7) is provided in the sealing groove (6).

3. A waterproof battery box for electric bicycles according to claim 1, characterized in that: A insertion groove (8) is provided around the opening of the loading box (1) between the accommodating compartment (3) and the sealing protrusion (5). A insertion block (9) is installed at the bottom of the box cover (2) around the periphery of the sealing groove (6) corresponding to the insertion groove (8).

4. A waterproof battery box for electric bicycles according to claim 1, characterized in that: The bottom of the box cover (2) is located at the opening of the corresponding accommodating compartment (3) between the plug blocks (9), and a device plate (10) is installed. The top of the device plate (10) has several through holes (11).

5. A waterproof battery box for electric bicycles according to claim 3, characterized in that: The bottom of the plug-in block (9) is provided with an abutment groove (12), and the bottom of the plug-in groove (8) is provided with a protrusion (13) corresponding to the abutment groove (12). The bottom of the plug-in groove (8) is provided with pads b (14) on both sides of the protrusion (13).

6. A waterproof battery box for electric bicycles according to claim 1, characterized in that: A ventilation filter (15) is installed at the bottom of the compartment (3) corresponding to the compartment drawer (43).

7. A waterproof battery box for electric bicycles according to claim 1, characterized in that: The top of the groove (41) near the opening is provided with a key card slot (16), and the side of the accommodating drawer (43) away from the loading box (1) is equipped with a snap-fit ​​lock (17) corresponding to the key card slot (16).

8. A waterproof battery box for electric bicycles according to claim 1, characterized in that: The top of the lid (2) is equipped with a hidden handle (18), and the front and rear sides of the loading box (1) are equipped with fastening buckles (19) at the fastening points of the lid (2).

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