Battery cabinet with ventilation structure

Abstract

The utility model discloses a battery cabinet with a ventilation structure. The battery cabinet comprises a battery cabinet body, a limiting groove, a mounting part and a dustproof part, wherein a cavity for placing a battery pack is formed in the battery cabinet body; a plurality of limiting grooves are formed in the two side walls of the battery cabinet body; a part of the mounting part is transversely inserted into the limiting groove; and the dustproof part is movably inserted into the insertion groove. According to the utility model, by arranging the mounting plate, the dustproof part, the battery cabinet body and the inserting groove, the mounting plate is inserted into the limiting groove during use, and the dustproof part can ventilate the battery cabinet body at the moment, so that a water vapor phenomenon caused by overlarge temperature difference in the battery cabinet body is avoided, and the probability that a battery pack in the battery cabinet body is damaged is reduced; and meanwhile, the dustproof part can be maintained and cleaned regularly through the detachable arrangement between the dustproof part and the insertion groove, and the probability that the ventilation effect in the battery cabinet body is poor due to blockage of the surface of the dustproof part is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery cabinets, in particular to a battery cabinet with a ventilation structure. Background Technique

[0002] A battery cabinet is a cabinet used to place battery packs. When in use, it can transport and store the battery packs to prevent the battery packs from being directly exposed to the outside and being damaged.

[0003] When the existing battery cabinet is in use, after the sliding door is opened, the battery packs to be transported or stored are placed inside the battery cabinet body, and then the sliding door and the battery cabinet body are closed. However, when in use, since the inside of the battery cabinet body is not in a sealed vacuum state, it will be affected by the change of the external temperature, resulting in a large temperature difference between the inside and the outside, and a series of phenomena such as water vapor will appear inside the battery cabinet body, resulting in damage to the battery packs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a battery cabinet with a ventilation structure to solve the problems in the above background technique that when the device is in use, since the inside of the battery cabinet body is not in a sealed vacuum state, it will be affected by the change of the external temperature, resulting in a large temperature difference between the inside and the outside, and a series of phenomena such as water vapor will appear inside the battery cabinet body, resulting in damage to the battery packs.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A battery cabinet with a ventilation structure, including a battery cabinet body, a limiting groove, an installation part and a dust-proof part: A chamber for placing battery packs is opened inside the battery cabinet body; A number of limiting grooves are opened on both side walls of the battery cabinet body; A part of the installation part is horizontally inserted into the limiting groove. The installation part includes an installation plate inserted into the limiting groove and a plug-in groove opened inside the installation plate. The installation plate and the plug-in groove are integrally formed; The plug-in groove includes a first groove and a second groove. The cross-section of the first groove is rectangular, and there are two groups of the first grooves, and the two groups of the first grooves are symmetrically distributed along the axis of the second groove. The cross-section of the second groove is circular; The installation part further includes a shielding cover, the shielding cover is fixed on the side of the installation plate away from the limiting groove, the cross-section of the part of the shielding cover close to the installation plate and the cross-section of the installation plate are both circular, and the diameter of the shielding cover is greater than the diameter of the installation plate; The dust-proof part is movably inserted into the plug-in groove.

[0006] Preferably, the first groove and the second groove are connected, and the depth of the first groove is less than the depth of the second groove.

[0007] Preferably, the dust-proof part includes a dust-proof net inserted inside the second-stage groove and two limit sliders fixed on the outer side of the dust-proof net. The limit sliders are symmetrically distributed along the axis of the dust-proof net, and the limit sliders are slidably connected to the first-stage groove.

[0008] Preferably, the limit groove includes a first installation groove and a second installation groove. The cross-sections of the second installation groove and the first installation groove are both circularly designed. The diameter of the second installation groove is larger than that of the first installation groove. The diameter of the second installation groove is larger than the diameter of the installation plate and smaller than the diameter of the shielding cover, and the diameter of the first installation groove is smaller than the diameter of the installation plate.

[0009] Preferably, the battery cabinet further includes a sliding door and a visible window: the sliding door is hinged on the outer side wall of the battery cabinet body; the visible window is fixed inside the sliding door.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The battery cabinet with a ventilation structure not only inserts the installation plate and the limit groove during use through the settings of the installation plate, the dust-proof part, the battery cabinet body and the insertion groove. At this time, the dust-proof part will ventilate the inside of the battery cabinet, avoiding the water vapor phenomenon caused by too large a temperature difference inside the battery cabinet body, reducing the probability of damage to the battery pack inside the battery cabinet. At the same time, between the detachable dust-proof part and the insertion groove, the dust-proof part can be regularly maintained and cleaned, reducing the probability of poor ventilation effect inside the battery cabinet caused by blockage on the surface of the dust-proof part. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the schematic diagram of the main view partial explosion structure of the present utility model;

[0012] Figure 2 is of the present utility model Figure 1 partial enlarged structure schematic diagram at A in;

[0013] Figure 3 is the explosion structure schematic diagram of the dust-proof part and the installation part of the present utility model;

[0014] Figure 4 is the top view structure schematic diagram of the installation part of the present utility model.

[0015] In the figure:

[0016] 1. Battery cabinet body;

[0017] 2. Visible window;

[0018] 3. Sliding door;

[0019] 4. Installation part; 41. Shielding cover; 42. Insertion groove; 421. First-stage groove; 422. Second-stage groove; 43. Installation plate;

[0020] 5. Limit groove; 51. First installation groove; 52. Second installation groove;

[0021] 6. Dust-proof part; 61. Limit slider; 62. Dust-proof net. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] As Figures 1-4 shown, a battery cabinet with a ventilation structure includes a battery cabinet body 1, a limit groove 5, an installation part 4, and a dust-proof part 6: a chamber for placing a battery pack is provided in the battery cabinet body 1. During use, the battery pack to be stored or transported is placed in the battery cabinet body 1; a plurality of limit grooves 5 are provided on both side walls of the battery cabinet body 1. The plurality of limit grooves 5 are divided into two groups and are symmetrically distributed on the battery cabinet body 1. Each group of limit grooves 5 is evenly arranged along the longitudinal extension line of the battery cabinet body 1 for ventilation of the battery cabinet body 1; a part of the installation part 4 is horizontally inserted into the limit groove 5, and each limit groove 5 is inserted with an installation part 4. The installation part 4 includes an installation plate 43 inserted into the limit groove 5. The installation plate 43 is made of rubber material. When in use, it is inserted into the limit groove 5, and the outer peripheral side of the installation plate 43 fits with the inner peripheral side of the limit groove 5. The rubber material of the installation plate 43 will increase the friction between the installation plate 43 and the limit groove 5 to prevent the installation plate 43 and the limit groove 5 from falling off. A plug-in groove 42 is provided inside the installation plate 43. The installation plate 43 and the plug-in groove 42 are integrally formed for defining the position of the dust-proof part 6; the dust-proof part 6 is movably inserted into the plug-in groove 42, and the dust-proof part 6 is used to block the dust outside the battery cabinet body 1 to prevent the dust from entering the battery cabinet body 1 and affecting the battery pack inside the battery cabinet body 1.

[0025] The plug-in groove 42 includes a first section groove 421 and a second section groove 422. The cross-section of the first section groove 421 is rectangular. The depth of the first section groove 421 is for the dust-proof part 6 to move. And there are two groups of the first section grooves 421, and the two groups of the first section grooves 421 are symmetrically distributed along the axis of the second section groove 422 to increase the stability after the dust-proof part 6 is inserted. The cross-section of the second section groove 422 is circular for inserting the dust-proof part 6 for dust-proof operation of the dust-proof part 6. The first section groove 421 and the second section groove 422 are connected, and the depth of the first section groove 421 is less than the depth of the second section groove 422.

[0026] The dust-proof part 6 includes a dust-proof net 62 inserted inside the second-stage groove 422. The surface of the dust-proof net 62 is provided with a number of mesh holes for dust-proofing and some light garbage. Two limit sliders 61 fixed outside the dust-proof net 62. The limit sliders 61 and the dust-proof net 62 are integrally formed. The limit sliders 61 are symmetrically distributed along the axis of the dust-proof net 62. The limit sliders 61 are slidably connected to the first-stage groove 421. The size of the first-stage groove 421 is slightly larger than that of the limit slider 61. The first-stage groove 421 defines the sliding track of the limit slider 61 and at the same time facilitates the assembly of the dust-proof part 6 and the mounting plate 43.

[0027] The installation part 4 further includes a shielding cover 41. The shielding cover 41 is fixed on the side of the mounting plate 43 away from the limit groove 5. The cross-section of the part of the shielding cover 41 close to the mounting plate 43 and the cross-section of the mounting plate 43 are both circular designs. The diameter of the shielding cover 41 is larger than that of the mounting plate 43. The part of the shielding cover 41 away from the mounting plate 43 is arc-shaped for shielding the accumulated water on the top of the battery cabinet 1, so as to prevent the accumulated water from entering the inside of the battery cabinet 1 along the insertion slot 42 and the dust-proof part 6 and damaging the battery pack inside the battery cabinet 1.

[0028] The limit groove 5 includes a first installation groove 51 and a second installation groove 52. The cross-sections of the second installation groove 52 and the first installation groove 51 are both circular designs. The diameter of the second installation groove 52 is larger than that of the first installation groove 51. The diameter of the second installation groove 52 is larger than that of the mounting plate 43 and smaller than that of the shielding cover 41. The diameter of the first installation groove 51 is smaller than that of the mounting plate 43 for limiting the positions of the mounting plate 43 and the dust-proof part 6. Specifically, when the mounting plate 43 is inserted into the limit groove 5, the first installation groove 51 will shield the side of the mounting plate 43 away from the shielding cover 41 and the insertion slot 42. At this time, the dust-proof part 6 inside the insertion slot 42 will also be limited inside the mounting plate 43 and the insertion slot 42 under the action of the first installation groove 51 to prevent the dust-proof part 6 from slipping off between the insertion slot 42.

[0029] The effect achieved by the entire first embodiment is as follows. When in use, first insert the limit slider 61 into the first slot 421, then push the dust-proof net 62 into the interior of the insertion slot 42. After that, insert the mounting plate 43 into the second mounting slot 52. The mounting plate 43 is made of rubber. When in use, it is inserted into the limit slot 5, and the outer peripheral side of the mounting plate 43 fits against the inner peripheral side of the limit slot 5. The rubber material of the mounting plate 43 will increase the friction between the mounting plate 43 and the limit slot 5 to prevent the mounting plate 43 from falling off the limit slot 5. When the mounting plate 43 is inserted into the limit slot 5, the first mounting slot 51 will shield the side of the mounting plate 43 away from the shielding cover 41 and the insertion slot 42. At this time, the dust-proof part 6 inside the insertion slot 42 will also be confined inside the mounting plate 43 and the insertion slot 42 under the action of the first mounting slot 51 to prevent the dust-proof part 6 from slipping out of the insertion slot 42. When transporting or storing the battery pack, the dust-proof part 6 is used to shield the dust outside the battery cabinet 1 to prevent dust from entering the battery cabinet 1 and affecting the battery pack inside the battery cabinet 1. A number of mesh holes are provided on the surface of the dust-proof net 62 for dust prevention and some light garbage. At the same time, the part of the shielding cover 41 away from the mounting plate 43 is designed in an arc shape to shield the accumulated water on the top of the battery cabinet 1 to prevent the accumulated water from entering the interior of the battery cabinet 1 along the insertion slot 42 and the dust-proof part 6 and damaging the battery pack inside the battery cabinet 1. Since the limit slot 5, the mounting plate 43, and the dust-proof part 6 are detachable structures, the dust-proof part 6 can be maintained and cleaned by regular disassembly to reduce the phenomenon of blocked ventilation inside the battery cabinet 1.

[0030] Second Embodiment

[0031] As Figures 1-4 shown, a battery cabinet with a ventilation structure further includes a sliding door 3 and a viewing window 2: The sliding door 3 is hinged on the outer side wall of the battery cabinet 1, and corresponding locking structures are provided on the sliding door 3 and the battery cabinet 1 to close the battery cabinet 1; The viewing window 2 is fixed inside the sliding door 3. When in use, the interior of the battery cabinet 1 can be observed through the viewing window 2 to prevent external personnel from not being informed in time when the battery pack inside the battery cabinet 1 is damaged.

[0032] Working principle: When using this battery cabinet, first place the battery pack inside the battery cabinet body 1, then close the battery cabinet body 1 through the sliding door 3 and the locking structure on the surface of the battery cabinet body 1. Then insert the limit slider 61 into the slot 421, and push the dust-proof net 62 into the inside of the insertion slot 42. After that, insert the mounting plate 43 into the second mounting slot 52. The mounting plate 43 is made of rubber. When in use, it is inserted into the limit slot 5, and the outer peripheral side of the mounting plate 43 fits with the inner peripheral side of the limit slot 5. The rubber material of the mounting plate 43 will increase the friction between the mounting plate 43 and the limit slot 5 to prevent the mounting plate 43 and the limit slot 5 from falling off. When the mounting plate 43 is inserted into the limit slot 5, the first mounting slot 51 will block the side of the mounting plate 43 away from the shielding cover 41 and the insertion slot 42. At this time, the dust-proof part 6 inside the insertion slot 42 will also be limited inside the mounting plate 43 and the insertion slot 42 under the action of the first mounting slot 51 to prevent the dust-proof part 6 from slipping off from the insertion slot 42. When transporting or storing the battery pack, the dust-proof part 6 is used to block the dust outside the battery cabinet body 1 to prevent the dust from entering the battery cabinet body 1 and affecting the battery pack inside the battery cabinet body 1. Among them, several mesh holes are provided on the surface of the dust-proof net 62 for dust prevention and some light garbage. At the same time, the part of the shielding cover 41 away from the mounting plate 43 is designed in an arc shape to block the accumulated water on the top of the battery cabinet body 1 to prevent the accumulated water from flowing into the inside of the battery cabinet body 1 along the insertion slot 42 and the dust-proof part 6 and damaging the battery pack inside the battery cabinet body 1. And because the limit slot 5, the mounting plate 43 and the dust-proof part 6 are detachable structures, the dust-proof part 6 can be maintained and cleaned by regular disassembly to reduce the phenomenon of blocked ventilation inside the battery cabinet body 1, and finally complete the work.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A battery cabinet with a ventilation structure, characterized in that: include: A battery cabinet (1), wherein a chamber for placing a battery pack is provided in the battery cabinet (1); Limiting grooves (5), a plurality of limiting grooves (5) are provided on the two side walls of the battery cabinet (1); A mounting portion (4), a portion of which is laterally inserted into the limiting groove (5), the mounting portion (4) comprising a mounting plate (43) inserted into the limiting groove (5) and a plug-in groove (42) provided inside the mounting plate (43), the mounting plate (43) and the plug-in groove (42) being of an integrated molding design; The plug-in slot (42) comprises a first slot (421) and a second slot (422), the first slot (421) has a rectangular cross section, and two groups of first slots (421) are provided, the two groups of first slots (421) are symmetrically distributed along the axis of the second slot (422), and the second slot (422) has a circular cross section; The mounting portion (4) further comprises a shielding cover (41), the shielding cover (41) being fixed to a side of the mounting plate (43) away from the limiting groove (5), the cross section of a portion of the shielding cover (41) close to the mounting plate (43) and the cross section of the mounting plate (43) both being circular in design, and the diameter of the shielding cover (41) being greater than the diameter of the mounting plate (43); A dustproof part (6) is movably inserted into the insertion groove (42).

2. The battery cabinet with ventilation structure according to claim 1, characterized in that: The first-stage groove (421) and the second-stage groove (422) are connected, and the depth of the first-stage groove (421) is smaller than the depth of the second-stage groove (422).

3. The battery cabinet with ventilation structure according to claim 2, characterized in that: The dustproof part (6) comprises a dustproof net (62) inserted into the second-stage groove (422) and two limiting sliders (61) fixed on the outside of the dustproof net (62); the limiting sliders (61) are centrally symmetrically distributed along the axis of the dustproof net (62); and the limiting sliders (61) and the first-stage groove (421) are slidably connected.

4. The battery cabinet with ventilation structure according to claim 1, characterized in that: The limiting groove (5) comprises a first mounting groove (51) and a second mounting groove (52); the cross sections of the second mounting groove (52) and the first mounting groove (51) are both circular in design; the diameter of the second mounting groove (52) is larger than the diameter of the first mounting groove (51); the diameter of the second mounting groove (52) is larger than the diameter of the mounting plate (43) and smaller than the diameter of the shielding cover (41); the diameter of the first mounting groove (51) is smaller than the diameter of the mounting plate (43).

5. The battery cabinet with ventilation structure according to claim 4, characterized in that: The battery cabinet also includes: A sliding door (3), wherein the sliding door (3) is hinged on the outer side wall of the battery cabinet (1); A visual window (2), wherein the visual window (2) is fixed inside the sliding door (3).

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