CN213459960U

CN213459960U - Battery box internal fixing structure

Info

Publication number: CN213459960U
Application number: CN202022206251.9U
Authority: CN
Inventors: 梁子辉; 张珂欣
Original assignee: Daqing Huigu Energy Technology Co ltd
Current assignee: Daqing Huigu Energy Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a battery equipment application specifically is a battery box inside fixed knot constructs, including the box, box upper surface swing joint has the electrical box door, and inside is provided with the electrical box shell, and the battery jar has been seted up to the electrical box shell, and the box inner wall is provided with the buffer board, and box inner wall edges and corners department is provided with the cooling tube, and the spiral shell groove has been seted up to the box inner wall, and the spiral shell inslot wall is provided with the screw thread, the utility model discloses a buffer board makes battery box inside to have increased the anti and shockproof mechanism of one deck for to the battery box of hand-operated formula, perhaps enough have certain guard action at horizontal and vertical battery box in the in-process of transport, protected the internals and the equipment of battery box, reduce the harm degree that takes place the equipment harm when controlling mistake.

Description

Battery box internal fixing structure

Technical Field

The utility model relates to a battery equipment application specifically is a battery box inside fixed knot constructs.

Background

The battery box is a grouped battery which is composed of a plurality of single batteries, a box body, a battery management system, relevant installation structural members and the like, and is provided with a battery box structure, battery box monitoring equipment, battery box connectors, battery box environmental control equipment and the like which meet the standard.

The general battery box is vertical and horizontal but also has the hand-operated type, as long as the operation just must bear misoperation's risk, for example the smooth battery box that leads to of hand drops, current battery box does not generally possess anti-falling measure, in case take place to drop, very easily damages battery box internals and leads to the unable normal use of battery box, for this reason we propose a battery box internal fixation structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inside fixed knot of battery box constructs to solve the problem that proposes among the above-mentioned background art.

For realizing above-mentioned purpose, a battery box inside fixed knot constructs, the power distribution box comprises a box body, box upper surface swing joint has the electrical box door, inside is provided with the electrical box shell, the battery jar has been seted up to the electrical box shell, the box inner wall is provided with the buffer board, box inner wall edges and corners department is provided with the cooling tube, the thread groove has been seted up to the box inner wall, the thread groove inner wall is provided with the screw thread.

Preferably, the buffer board comprises an upper support plate, a support column, a lower support plate, a support groove, a spring, a fixing protrusion and a screw hole, the lower support plate is fixedly connected to the inner wall of the box body, threads are arranged on the inner wall of the screw hole and the outer wall of the bolt, and the screw hole, the bolt and the screw groove are in threaded connection through the threads arranged on the inner wall of the screw hole and the outer wall of the bolt.

Preferably, the cross section of the lower support plate is concave, a support groove is formed in the outer wall of the lower support plate, the lower support plate is used for being connected with the box body, and the lower support plate is used for supporting the spring.

Preferably, the outer end of the upper supporting plate is fixedly connected with a pillar, the outer wall of the pillar is in sliding connection with the inner wall of the supporting groove, the upper supporting plate is connected with the electric cabinet shell, and the supporting groove and the pillar are used for regulating and controlling the distance between the upper supporting plate and the lower supporting plate.

Preferably, the bottom of the inner wall of the lower support plate is fixedly connected with a plurality of groups of springs, the other ends of the springs are fixedly connected with the top of the inner wall of the upper support plate, and the springs are used for providing damping and buffering effects for the electric box shell.

Preferably, the two ends of the top of the outer wall of the upper supporting plate and the two ends of the bottom of the outer wall of the lower supporting plate are fixedly connected with fixing bulges, the fixing bulges are provided with screw holes, the bolt is in threaded connection with a screw hole and a bolt, and the fixing bulges, the screw holes, the bolt and the screw groove are used for fixing the lower supporting plate on the inner wall of the box body and fixing the upper supporting plate on the outer wall of the electric box shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a buffer board makes battery box inside have increased the anti and have fallen of one deck and shockproof mechanism for to the battery box of hand-operated formula, perhaps horizontal and vertical battery box enough have certain guard action at the in-process of transport, protected the internals and the equipment of battery box, reduce the harm degree that takes place to manipulate the equipment harm when losing mistakes.

Drawings

FIG. 1 is a side view of the present invention in half section;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a sectional view of the buffer plate of the present invention;

fig. 4 is an enlarged view of the area a of fig. 1.

In the figure: 1. a box body; 2. a cabinet door; 3. a buffer plate; 4. a housing; 5. a battery case; 6. a cooling pipe; 7. an upper support plate; 8. a pillar; 9. a lower support plate; 10. supporting a groove; 11. a spring; 12. a fixed protrusion; 13. a screw hole; 14. a bolt; 15. and (4) a spiral groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an internal fixing structure of a battery box comprises a box body 1, wherein a battery box door 2 is movably connected to the upper surface of the box body 1, a battery box shell 4 is arranged in the box body 1, a battery jar 5 is arranged on the battery box shell 4, a buffer plate 3 is arranged on the inner wall of the box body 1, a cooling pipe 6 is arranged at the edge of the inner wall of the box body 1, a screw groove 15 is arranged on the inner wall of the box body 1, and threads are arranged on the inner wall of the screw groove.

The buffer plate 3 comprises an upper support plate 7, a support column 8, a lower support plate 9, a support groove 10, a spring 11, a fixing bulge 12 and a screw hole 13, wherein the lower support plate 9 is fixedly connected with the inner wall of the box body 1, and threads are arranged on the inner wall of the screw hole 13 and the outer wall of the bolt 14; the cross section of the lower support plate 9 is concave, and a support groove 10 is formed in the outer wall of the lower support plate 9; the outer end of the upper support plate 7 is fixedly connected with a strut 8, and the outer wall of the strut 8 is connected with the inner wall of the support groove 10 in a sliding manner; the bottom of the inner wall of the lower support plate 9 is fixedly connected with a plurality of groups of springs 11, and the other ends of the springs 11 are fixedly connected with the top of the inner wall of the upper support plate 7; the two ends of the top of the outer wall of the upper support plate 7 and the two ends of the bottom of the outer wall of the lower support plate 9 are fixedly connected with fixing protrusions 12, the fixing protrusions 12 are provided with screw holes 13, and bolts 14 are in threaded connection with the screw holes 13 and the bolts 14.

Wherein, the connection relation of the electric box door 2 and the box body 1 is the plug-in card type connection, and the whole buffer plate 3 is made of anti-oxidation metal.

In the scheme: when the battery box falls due to misoperation, the box body 1 which is firstly acted by force transmits the force to the buffer plate 3, the lower support plate 9 and the box body 1 are fixedly connected through the fixing protrusion 12, the screw hole 13, the bolt 14 and the screw groove 15, so that the acting force is transmitted to the spring 11 again, the spring 11 absorbs and buffers the acting force and then transmits the residual acting force to the upper support plate 7, so that the acting force borne by the electric box shell 4 is greatly reduced, the support 8 and the support groove 10 enable the spring 11 on the upper surface of the upper support plate 7 not to be distorted under normal conditions to cause uneven stress, meanwhile, the support 8 and the support groove 10 enable the upper support plate 7 and the lower support plate 9 to be in relatively stable sliding connection relation, the cooling pipe 6 is connected with external cooling equipment, and the temperature inside the box body 1 is cooled and reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an inside fixed knot of battery box constructs, includes box (1), box (1) upper surface swing joint has battery box door (2), box (1) inside is provided with battery box shell (4), battery jar (5), its characterized in that have been seted up in battery box shell (4): the inner wall of the box body (1) is provided with a buffer plate (3), the edges and corners of the inner wall of the box body (1) are provided with cooling pipes (6), the inner wall of the box body (1) is provided with screw grooves (15), and the inner wall of each screw groove (15) is provided with threads.

2. The internal fixing structure of a battery box according to claim 1, characterized in that: the buffer plate (3) comprises an upper support plate (7), a support column (8), a lower support plate (9), a support groove (10), a spring (11), a fixing protrusion (12) and a screw hole (13), the lower support plate (9) is fixedly connected to the inner wall of the box body (1), and threads are arranged on the inner wall of the screw hole (13) and the outer wall of the bolt (14).

3. The internal fixing structure of a battery box according to claim 2, characterized in that: the cross section of the lower support plate (9) is concave, and a support groove (10) is formed in the outer wall of the lower support plate (9).

4. The internal fixing structure of a battery box according to claim 2, characterized in that: go up extension board (7) outer end fixedly connected with pillar (8), pillar (8) outer wall and a groove (10) inner wall sliding connection.

5. The internal fixing structure of a battery box according to claim 2, characterized in that: the bottom of the inner wall of the lower support plate (9) is fixedly connected with a spring (11), and the other end of the spring (11) is fixedly connected to the top of the inner wall of the upper support plate (7).

6. The internal fixing structure of a battery box according to claim 2, characterized in that: the fixing device is characterized in that fixing protrusions (12) are fixedly connected to two ends of the top of the outer wall of the upper support plate (7) and two ends of the bottom of the outer wall of the lower support plate (9), screw holes (13) are formed in the fixing protrusions (12), and the screw holes (13) and the bolts (14) are in threaded connection with the bolts (14).