Car roof storage battery box

Abstract

The utility model discloses a car roof storage battery box, which belongs to the technical field of energy storage equipment and comprises a box body and a box cover, a gas spring support rod is arranged between the box body and the box cover, one end of the gas spring support rod is connected onto the box cover through a mounting seat, one end of the gas spring support rod far away from the box cover is connected onto the box body, and a battery box is arranged in the box body. Sealing strips are arranged on the periphery of the outer wall of the upper portion of the box body, a plurality of ventilation cap assemblies are further arranged on the box cover, and ventilation hoods are arranged on the two sides of the outer wall of the box body, so that the storage battery box body has good waterproof performance when installed on a car roof, the ventilation performance and the sealing performance are good when the storage battery box body is installed on the car roof, and the risk of accidents caused by water entering in rainy days is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment, in particular to a roof battery box. Background Art

[0002] The battery box is an emergency power supply device, which is usually suspended at the bottom of the vehicle body. It adopts a trolley structure, a roller structure, and a heavy rail structure. The required box size is relatively large, the box structure design is relatively complex, the production cost is also high, and the maintenance operation takes up a lot of space. When the space of the rail vehicle chassis is limited and cannot be laid out, a roof-mounted battery box is required. The battery skin and the frame under the vehicle are generally connected by rivets or segment welding. The grounding mark and various signs of the box are riveted to the box. Riveting requires drilling, and sealants are required in the overlap gap and riveting to ensure the sealing performance of the box.

[0003] In addition, since the battery box is installed outside the vehicle, it is affected to varying degrees by the external environment, and the service life of the glue is uncontrolled. If this structure is installed on the roof, the battery box needs to be completely and directly exposed to the outside and be affected by different external environments for a long time. There is a risk of poor sealing performance of the battery box when installed on the roof, and accidents may easily occur due to water ingress on rainy days. Utility Model Content

[0004] The purpose of the utility model is to provide a roof battery box to solve at least one aspect of the problems and defects raised in the above background technology.

[0005] Provided is a roof battery box, comprising a box body and a box cover, a gas spring strut is arranged between the box body and the box cover, one end of the gas spring strut is connected to the box cover through a mounting seat, and the end of the gas spring strut away from the box cover is connected to the box body, a battery box is arranged inside the box body, and sealing strips are arranged around the upper outer wall of the box body;

[0006] The box cover is also provided with a plurality of ventilating cap assemblies;

[0007] Ventilation hoods are arranged on both sides of the outer wall of the box body.

[0008] Furthermore, the box body includes a shell, a frame plate and a lug beam, a gas spring strut is arranged between the shell and the box cover, a plurality of frame plates are arranged inside the shell, lug beams are arranged around the shell, a plurality of air inlets are arranged on both sides of the shell, and a ventilation hood is arranged on the air inlet.

[0009] Furthermore, the box cover includes a cover body, mounting seats are arranged on both sides of the inner wall of the cover body, a plurality of vents are arranged above the cover body, and vent cap assemblies are arranged on the plurality of vents.

[0010] Furthermore, a handle is provided above the cover body.

[0011] Furthermore, the battery box includes a box body, a rubber plate and a hanging seat, the box body is fixedly connected to the inside of the box body, a rubber plate is arranged at the bottom of the box body, and hanging seats are arranged around the upper part of the box body.

[0012] Furthermore, a plurality of ventilation holes are provided on the box body.

[0013] Furthermore, the ventilation cap assembly includes a ventilation pipe and a ventilation cover, the ventilation pipe is arranged above the vent, and the ventilation cover is arranged above the ventilation pipe.

[0014] Furthermore, the ventilation pipe includes an outer tube, a base plate, an inner tube and a screw seat, the base plate is arranged on the vent, the inner tube is arranged at the center of the base plate, the outer tube is arranged on the base plate, screw seats are arranged around the outer wall of the outer tube, and a ventilation cover is bolted to the screw seat.

[0015] Furthermore, a rain shield is provided inside the ventilation hood.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] A circle of sealing strips is embedded around the box body. After the door lock between the box cover and the box body is locked, the battery box has good sealing performance. The box cover is supported and limited by the gas spring support rod, which is convenient to operate and open and close during maintenance of the battery box.

[0018] Through the ventilation hoods installed on both sides of the outer wall of the box and the ventilation cap assembly installed on the top of the box cover, the air inlet and the vent are circulated, thereby realizing the ventilation performance of the battery box installed in the battery box inside the box. While achieving good ventilation through the ventilation hood and the ventilation cap assembly, the entire battery box has good waterproof performance when installed on the roof. The battery box has good sealing and ventilation performance when installed on the roof, reducing the risk of accidents due to water ingress on rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the structure of a roof battery box in a closed state;

[0021] Figure 2 A schematic diagram of the structure of the open state provided by an embodiment of the utility model;

[0022] Figure 3A schematic diagram of the structure of the door frame-free state provided by an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the structure of the access door provided in the embodiment of the utility model;

[0024] Figure 5 A schematic diagram of the slide mechanism structure provided by an embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the axle pin assembly provided in an embodiment of the utility model.

[0026] In the figure: 1. box body; 11. shell; 111. air inlet; 12. frame plate; 13. lifting ear beam; 2. box cover; 21. cover body; 22. vent; 23. handle; 3. gas spring support rod; 31. mounting seat; 4. battery box; 41. box body; 411. vent; 42. rubber sheet; 43. lifting seat; 5. sealing strip; 6. vent cap assembly; 61. vent pipe; 611. outer tube; 612. bottom plate; 613. inner tube; 614. screw seat; 62. vent cover; 7. vent hood; 71. rain shield. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6As shown, in the embodiment of the utility model, a roof battery box includes a box body 1 and a box cover 2, a gas spring strut 3 is arranged between the box body 1 and the box cover 2, one end of the gas spring strut 3 is connected to the box cover 2 through a mounting seat 31, and the end of the gas spring strut 3 away from the box cover 2 is connected to the box body 1, and the gas spring strut 3 can drive the box cover 2 to lift a certain distance by telescoping, so as to facilitate opening the box body 1 for maintenance and installation, a battery box 4 is arranged inside the box body 1, and the battery box 4 is used to install batteries, and sealing strips 5 are arranged around the upper outer wall of the box body 1, and when the box body 1 and the box cover 2 are closed, the sealing strips 5 are used to seal the gap between the box body 1 and the box cover 2 to ensure the sealing of the batteries; a plurality of ventilation cap assemblies 6 are also arranged on the box cover 2, and ventilation hoods 7 are arranged on both sides of the outer wall of the box body 1, and the ventilation cap assembly 6 and the ventilation hood 7 are used for ventilation and sealing of the box body 1;

[0030] A sealing strip 5 is embedded around the box body 1. After the door lock between the box cover 2 and the box body 1 is locked, the battery box has good sealing performance. The box cover 2 is supported and limited by the gas spring support rod 3, which is convenient to operate and open and close during battery maintenance.

[0031] By means of the ventilation hood 7 installed on both sides of the outer wall of the box body 1 and the ventilation cap assembly 6 installed on the top of the box cover 2, the air inlet 111 and the ventilation port 22 are allowed to circulate, thereby realizing the ventilation performance of the battery box installed in the battery box 4 inside the box body 1. While achieving good ventilation through the ventilation hood 7 and the ventilation cap assembly 6, the entire battery box has good waterproof performance when installed on the roof. The battery box has better sealing performance when installed on the roof, reducing the risk of accidents caused by water ingress on rainy days.

[0032] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the box body 1 includes a shell 11, a frame plate 12 and a lug beam 13. A gas spring strut 3 is arranged between the shell 11 and the box cover 2. A plurality of frame plates 12 are arranged inside the shell 11. The frame plates 12 are used to increase the temperature resistance of the internal shell 11 structure. Lug beams 13 are arranged around the shell 11. A plurality of air inlets 111 are arranged on both sides of the shell 11. A ventilation hood 7 is arranged on the air inlet 111. The air inlet 111 is used for ventilation and cooling of the battery box installed in the battery box 4 inside the shell 11. The ventilation hood 7 is used to protect the air inlet 111. The lug beam 13 facilitates the installation of the entire battery box on the top of the train.

[0033] In one embodiment, see Figure 1 , Figure 2 and Figure 6As shown, the box cover 2 includes a cover body 21, and mounting seats 31 are arranged on both sides of the inner wall of the cover body 21, and a gas spring strut 3 is fixedly connected to the mounting seat 31. A plurality of vents 22 are arranged above the cover body 21, and vent cap assemblies 6 are arranged on the plurality of vents 22. The vents 22 are used for ventilation and cooling of the batteries installed in the battery box 4 inside the shell 11, and the vent cap assembly 6 is used for protecting the inside of the vents 22 from the influence of external weather and preventing rainwater from entering the inside of the box body 1 through the vents 22.

[0034] In one embodiment, see Figure 1 and Figure 2 As shown, a handle 23 is also provided above the cover 21, so as to facilitate pulling the cover 21 to open the entire battery box for maintenance and inspection.

[0035] In one embodiment, see Figure 1 and Figure 4 As shown, the battery box 4 includes a box body 41, a rubber plate 42 and a hanging seat 43. The box body 41 is fixedly connected to the inside of the box body 1. The rubber plate 42 is arranged at the bottom of the box body 41. The hanging seats 43 are arranged around the upper part of the box body 41. The hanging seats 43 facilitate the installation of the entire box body 41 inside the box body 1. The rubber plate 42 is placed on the bottom surface of the box body 41 to insulate and heat-insulate the battery installed in the battery box 4.

[0036] In one embodiment, see Figure 1 and Figure 4 As shown, a plurality of ventilation holes 411 are provided on the box body 41 , and the ventilation holes 411 are located on both sides of the outside of the box body 41 for heat dissipation of the battery installed in the battery box 4 .

[0037] In one embodiment, see Figure 1 , Figure 2 and Figure 5 As shown, the ventilation cap assembly 6 includes a ventilation pipe 61 and a ventilation cover 62. The ventilation pipe 61 is arranged above the vent 22, and the ventilation cover 62 is arranged above the ventilation pipe 61. The ventilation pipe 61 is used for ventilating the battery installed in the battery box 4 of the box body 1, and the ventilation cover 62 is used for sealing the ventilation pipe 61 to prevent external rainwater from flowing into the ventilation cover 62 from the ventilation pipe 61.

[0038] In one embodiment, see Figure 1 and Figure 5As shown, the ventilation pipe 61 includes an outer tube 611, a bottom plate 612, an inner tube 613 and a screw seat 614. The bottom plate 612 is arranged on the vent 22, the inner tube 613 is arranged at the center of the bottom plate 612, the outer tube 611 is arranged on the bottom plate 612, the screw seats 614 are arranged around the outer wall of the outer tube 611, the ventilation cover 62 is bolted to the screw seat 614, and the screw seat 614 is arranged on the outside of the outer tube 611. When the ventilation cover 62 is bolted to the outer tube 611 through the screw seat 614, rainwater will not leak from the ventilation cover 62 into the inner tube 613, thereby protecting the sealing of the vent 22 from being affected by external rainwater.

[0039] In one embodiment, see Figure 1 , Figure 3 and Figure 6 As shown, a rain shield 71 is further provided inside the ventilation hood 7. The rain shield 71 is located on both sides of the ventilation hood 7 to further improve the sealing of the ventilation hood 7. The rain shield 71 is Z-shaped and can effectively prevent rainwater from flowing into the box body 1 from the air inlet 111. The rain shield 71 is added at the position of the air inlet 111 opened in the inner shell 11 of the ventilation hood 7, and the air inlet 111 on the side of the entire battery box will not enter the water, thereby ensuring the sealing of the inside of the box body 1.

[0040] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A roof battery box, comprising a box body (1) and a box cover (2), characterized in that: A gas spring support rod (3) is arranged between the box body (1) and the box cover (2); one end of the gas spring support rod (3) is connected to the box cover (2) via a mounting seat (31); the end of the gas spring support rod (3) away from the box cover (2) is connected to the box body (1); a battery box (4) is arranged inside the box body (1); and sealing strips (5) are arranged around the upper outer wall of the box body (1); The box cover (2) is also provided with a plurality of ventilation cap assemblies (6); Ventilation hoods (7) are provided on both sides of the outer wall of the box body (1).

2. A roof battery box according to claim 1, characterized in that: The box body (1) comprises a shell (11), a frame plate (12) and a lug beam (13); a gas spring support rod (3) is arranged between the shell (11) and the box cover (2); a plurality of frame plates (12) are arranged inside the shell (11); lug beams (13) are arranged around the shell (11); a plurality of air inlets (111) are arranged on both sides of the shell (11); and a ventilation hood (7) is arranged on the air inlet (111).

3. A roof battery box according to claim 1, characterized in that: The box cover (2) comprises a cover body (21), mounting seats (31) are arranged on both sides of the inner wall of the cover body (21), a plurality of ventilation holes (22) are arranged above the cover body (21), and ventilation cap assemblies (6) are arranged on the plurality of ventilation holes (22).

4. A roof battery box according to claim 3, characterized in that: A handle (23) is also provided above the cover body (21).

5. A roof battery box according to claim 1, characterized in that: The battery box (4) comprises a box body (41), a rubber plate (42) and a hanging seat (43); the box body (41) is fixedly connected to the inside of the box body (1); the rubber plate (42) is arranged at the bottom of the box body (41); and the hanging seats (43) are arranged around the upper part of the box body (41).

6. A roof battery box according to claim 5, characterized in that: The box body (41) is provided with a plurality of ventilation holes (411).

7. A roof battery box according to claim 3, characterized in that: The ventilation cap assembly (6) comprises a ventilation pipe (61) and a ventilation cover (62); the ventilation pipe (61) is arranged above the ventilation opening (22); and the ventilation cover (62) is arranged above the ventilation pipe (61).

8. A roof battery box according to claim 7, characterized in that: The ventilation pipe (61) comprises an outer pipe (611), a bottom plate (612), an inner pipe (613) and a screw seat (614); the bottom plate (612) is arranged on the ventilation opening (22); the inner pipe (613) is arranged at the center of the bottom plate (612); the outer pipe (611) is arranged on the bottom plate (612); screw seats (614) are arranged around the outer wall of the outer pipe (611); and a ventilation cover (62) is bolted to the screw seat (614).

9. The roof battery box according to claim 1, characterized in that: A rain shield (71) is also provided inside the ventilation hood (7).

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