CN215816219U - Battery box and consumer - Google Patents

Abstract

The utility model discloses a battery box and electric equipment, wherein the battery box comprises a plurality of battery monomers; the battery box comprises a box body, a first accommodating cavity and a second accommodating cavity, wherein the second accommodating cavity is arranged on one side of the first accommodating cavity, a plurality of battery monomers are accommodated in the first accommodating cavity, and a guide rib is connected between the top and the bottom of the second accommodating cavity; handle, handle include: handle body and connecting portion, connecting portion connect in the handle body, and connecting portion set up and hold the intracavity and can move between the top and the bottom that hold the chamber at the second in the second, and connecting portion are provided with the guide way, and the direction muscle cooperation is in the guide way. Wherein, the first a plurality of battery monomer of parcel that hold the chamber can be fine avoids battery monomer to contact dust or water smoke to, through holding being equipped with the direction muscle on the chamber at the second, not only strengthened the second and held the intensity in chamber, still cooperate with the guide way simultaneously and move, played fine guide effect, effectively improve connecting portion and second and hold the stability of being connected in chamber, more make things convenient for personnel to use the handle.

Description

Battery box and consumer

Technical Field

The utility model relates to the field of household batteries, in particular to a battery box and electric equipment.

Background

Under the pressure of energy crisis and environmental pollution problems, safety, environmental protection, and energy conservation are becoming more and more important in the current social development. Therefore, the energy storage device is more and more widely applied due to the characteristics of energy conservation, environmental protection and no pollution, and for example, the energy storage device can be applied to a plurality of application fields such as electric vehicles and electronic equipment.

Among the correlation technique, the box for installing the battery often does benefit to machine-shaping and installation to a certain extent with the handle as an organic whole piece, nevertheless can make the handle have stress concentration with the coupling part of box like this, and structural strength is lower, causes the coupling part emergence fracture of handle and box to influence the normal use of whole battery box. In addition, the handle is formed on the box body, and certain movable space is not provided, so that the lifting is inconvenient for personnel.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, one object of the present invention is to provide a battery box, in which a box body includes a first accommodating cavity and a second accommodating cavity, and a guide rib is disposed in the second accommodating cavity and cooperates with a guide groove of a handle, so as to enhance the connection stability between the handle and the box body and facilitate lifting.

The utility model further provides the electric equipment.

According to a battery box of an embodiment of a first aspect of the present invention, the battery box includes: a plurality of battery cells; the battery pack comprises a box body, a first accommodating cavity and a second accommodating cavity, wherein the second accommodating cavity is arranged on one side of the first accommodating cavity, a plurality of battery units are accommodated in the first accommodating cavity, and a guide rib is connected between the top and the bottom of the second accommodating cavity; a handle, the handle comprising: the connecting portion connect in the handle body, connecting portion set up in the second holds the intracavity and the second holds movably between the top in chamber and the bottom, connecting portion are provided with the guide way, the cooperation of direction muscle is in the guide way.

According to the battery box provided by the embodiment of the utility model, the first accommodating cavity of the box body can well wrap the plurality of battery monomers, so that the battery monomers are prevented from contacting dust or water mist, the strength of the second accommodating cavity is enhanced by arranging the guide ribs on the second accommodating cavity, and meanwhile, the guide ribs are matched with the guide grooves of the connecting parts, so that a good guide effect is achieved, the connection stability of the connecting parts and the second accommodating cavity is better realized, the quality of the whole battery box is effectively improved, in addition, the connecting parts can move up and down in the second accommodating cavity, and personnel can more conveniently lift and take the battery box.

According to some embodiments of the utility model, the guide rib is configured as a rib and is also connected to an outer end of the second receiving chamber.

According to some embodiments of the utility model, the handle body is connected to the middle part of the connecting part, the guide grooves are arranged at both ends of the handle body, two spaced guide ribs are arranged in the second accommodating cavity, and the two guide ribs are in one-to-one corresponding fit with the two guide grooves.

According to some embodiments of the utility model, the top of the second accommodating chamber is provided with a reinforcing part protruding towards the bottom, the reinforcing part and the guide rib are arranged at intervals at the top of the second accommodating chamber, the top of the connecting part is provided with a groove with an open top, and the reinforcing part is at least partially accommodated in the groove when the connecting part moves to the top of the second accommodating chamber.

According to some embodiments of the utility model, the reinforcement is configured as a rib, and the grooves are correspondingly arranged in a strip shape.

According to some embodiments of the utility model, the number of the reinforcing parts is at least two, at least two reinforcing parts are distributed at intervals on two sides of the guide rib, at least two grooves are distributed at intervals on two sides of the guide groove, and at least two reinforcing parts and at least two grooves are correspondingly matched one by one.

According to some embodiments of the utility model, a depth of the groove is equal to or greater than a height of the reinforcement.

According to some embodiments of the utility model, the case comprises: the first case shell and the second case shell are oppositely arranged, and the first case shell and the second case shell jointly define the first accommodating cavity and the second accommodating cavity.

According to some embodiments of the utility model, the first enclosure and the second enclosure each comprise: case shell main part and arch, the arch set up in one side of case shell main part, first case shell with the second case shell the case shell main part sets up relatively and prescribes a limit to jointly the first chamber that holds, first case shell with the second case shell the arch sets up relatively and prescribes a limit to jointly the second holds the chamber.

According to an embodiment of the first aspect of the present invention, an electric device includes: the battery box of the above embodiment.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a battery case according to an embodiment of the present invention;

fig. 2 is an exploded view of the structure of a battery case according to an embodiment of the present invention;

FIG. 3 is a schematic view of a housing structure of the cabinet according to the embodiment of the present invention;

FIG. 4 is a schematic view of the assembly of the cabinet and the carrying handle according to an embodiment of the utility model;

fig. 5 is a schematic view of a handle according to an embodiment of the utility model.

Reference numerals:

100. a battery box;

10. a battery cell;

20. a box body; 21. a first accommodating chamber; 22. a second accommodating chamber; 23. a guide rib; 24. a reinforcing portion; 25. a case body; 26. a protrusion; 27. a first enclosure; 28. a second enclosure;

30. a handle; 31. a handle body; 32. a connecting portion; 33. a guide groove; 34. and (4) a groove.

Detailed Description

The battery box 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 5, and the present invention also provides an electric device having the battery box 100.

As shown in fig. 1 and 2, a battery box 100 according to an embodiment of the first aspect of the present invention is used in an electric device, wherein the battery box 100 includes: a plurality of battery cells 10, a case 20, and a handle 30.

As shown in fig. 3 and 4, the case 20 defines a first accommodating chamber 21 and a second accommodating chamber 22, the second accommodating chamber 22 is disposed on one side of the first accommodating chamber 21, the plurality of battery cells 10 are accommodated in the first accommodating chamber 21, and a guide rib 23 is connected between the top and the bottom of the second accommodating chamber 22. That is to say, box 20 contains first chamber 21 and the second chamber 22 that holds to first chamber 21 holds and has held a plurality of battery monomer 10, so set up, a plurality of battery monomer 10 of parcel that can be fine avoid battery monomer 10 to contact dust or water smoke. And, be equipped with direction muscle 23 between the top and the bottom of second accommodation chamber 22, from left and right sides direction with second accommodation chamber 22 space segmentation, can strengthen the intensity that second accommodation chamber 22, be difficult for receiving external force factor and take place the deformation.

As shown in fig. 4 and 5, the handle 30 includes: the handle body 31 and the connecting portion 32, the connecting portion 32 is connected to the handle body 31, and the connecting portion 32 is disposed in the second accommodating cavity 22 and is movable between the top and the bottom of the second accommodating cavity 22. That is to say, handle 30 divides handle body 31 and connecting portion 32 two parts to connecting portion 32 sets up in the second holds the chamber 22, so set up, and the effectual joint strength who strengthens between handle 30 and the box 20 has avoided leading to the cracked problem in box 20 and the connecting portion 32 of handle 30 part because of original box 20 and handle 30 integrated into one piece, better improvement battery box 100's whole usability.

And, connecting portion 32 can be movable between the top and the bottom of second chamber 22, so set up, very big has made things convenient for handle 30 to dismantle alone when damaging and change. That is, the handle 30 may move in a direction away from and toward the bin 20. Thus, when the handle 30 is far away from the box body 20, a person can well lift the battery box 100; when the handle 30 is close to the box body 20, the external space occupied by the handle 30 is reduced, so that on one hand, the battery box 100 can be conveniently placed by a person, and on the other hand, the problem that the handle 30 is damaged due to external factors can be avoided.

As shown in fig. 5, the connecting portion 32 is provided with a guide groove 33, and the guide rib 23 is fitted in the guide groove 33. That is to say, the guide way 33 of connecting portion 32 and the second hold the direction muscle 23 in the chamber 22 and cooperate, so set up, direction muscle 23 has played fine guide effect, make things convenient for connecting portion 32 and the cooperation that the chamber 22 was held to the second, and when connecting portion 32 reciprocated in the chamber 22 was held to the second, direction muscle 23 can make things convenient for reciprocating of connecting portion 32, in addition, direction muscle 23 can promote connecting portion 32 and the second with the cooperation of guide way 33 and hold the installation stability between the chamber 22. And, when the guide groove 33 of the connecting portion 32 passes through the guide rib 23, it plays a good role of reinforcement from the up-down and left-right directions, and the second accommodating chamber 22 is not easily deformed by external force.

From this, hold the chamber 22 through the second at box 20 and set up direction muscle 23, and connecting portion 32 at handle 30 sets up guide way 33, not only can strengthen the second and hold the structural strength in chamber 22, make its non-deformable, and, cooperation between direction muscle 23 and the guide way 33, make connecting portion 32 very conveniently reciprocate between the top and the bottom that the chamber 22 was held to the second, better realization handle 30 is connected with box 20's firm, be difficult to appear handle 30 and box 20 between cracked problem, the effectual whole quality that has promoted battery box 100, the life of battery box 100 has been prolonged to very big degree.

As fig. 4 receives, the guide rib 23 is configured as a rib and is also connected to the outer end of the second receiving chamber 22. Namely, the guide ribs 23 are arranged to be strip-shaped, the structure is simple, workshop production and processing are facilitated, procedures are reduced, and cost is saved. And, the guide rib 23 is connected with the outer end portion of the second accommodating cavity 22, so that the structural strength of the second accommodating cavity 22 is further enhanced, and the deformation is not easy. And, so set up and make handle 30 when the top that holds chamber 22 with the second between the bottom move, direction muscle 23 can be whole to lead for handle 30, so set up the stability when can promoting handle 30 and reciprocate.

As shown in fig. 5, the handle body 31 is connected to the middle of the connecting portion 32, the guide grooves 33 are disposed at both ends of the handle body 31, two spaced guide ribs 23 are disposed in the second accommodating cavity 22, and the two guide ribs 23 are correspondingly engaged with the two guide grooves 33. That is to say, all be equipped with connecting portion 32 at the both ends of handle body 31, and the both ends of connecting portion 32 are the same to the distance of handle body 31, make handle 30 wholly be the axisymmetric structure, so, fine with gravity evenly distributed at the both ends of handle 30 and the both ends of connecting portion 32, better convenience of customers is carried and is taken. In addition, the two ends of the connecting portion 32 are uniformly stressed, so that the problem that one end of the connecting portion 32 is broken due to uneven stress of the connecting portion 32 can be avoided, the frequency of replacing the handle 30 is reduced, and the use value of the whole battery box 100 is improved while the cost is reduced.

And, be equipped with guide way 33 at the both ends of handle body 31, the second holds the intracavity and is equipped with two spaced direction muscle 23, and two direction muscle 23 and two guide way 33 one-to-ones cooperation, so set up, make the fine embedding of connecting portion 32 of handle 30 hold the intracavity 22 to and when connecting portion 32 held in the second and reciprocated, two direction muscle 23 made things convenient for two guide way 33 to reciprocate. In addition, the cooperation of the two guide ribs 23 and the two guide grooves 33 effectively improves the mounting stability between the connecting portion 32 and the second accommodating chamber 22.

As shown in fig. 4, the top of the second accommodating chamber 22 is provided with a reinforcing part 24 protruding toward the bottom, and the reinforcing part 24 and the guide rib 23 are arranged at intervals on the top of the second accommodating chamber 22. That is to say, the top that holds chamber 22 at the second is equipped with towards the convex rib 24 in bottom, so set up, can strengthen the second and hold the structural strength in chamber 22, make its non-deformable, and rib 24 and direction muscle 23 hold the top interval setting in chamber 22 at the second, provide certain space for the guide way 33 of connecting portion 32, can make that guide way 33 is fine to cooperate with direction muscle 23, make connecting portion 32 hold fine up-and-down motion in chamber 22 at the second.

And, the top of the connecting portion 32 is provided with a recess 34 with an open top, and when the connecting portion 32 moves to the top of the second accommodating chamber 22, the reinforcing portion 24 is at least partially accommodated in the recess 34. That is to say, reinforcing portion 24 has at least a part to be embedded into recess 34, and recess 34 and reinforcing portion 24 cooperate like this, make connecting portion 32 hold the top and the bottom up-and-down motion between chamber 22 at the second, so set up, on the one hand, reinforcing portion 24 has played fine guide effect, makes things convenient for connecting portion 32 and the cooperation that the chamber 22 was held to the second, and on the other hand, the cooperation of recess 34 and reinforcing portion 24 can promote connecting portion 32 and the second and hold the installation stability between the chamber 22.

As shown in fig. 4, the reinforcing portion 24 is configured as a rib, and the grooves 34 are correspondingly arranged as a bar. So set up, can make better mutually supporting of rib 24 and recess 34, better make things convenient for connecting portion 32 to slide from top to bottom in second holds chamber 22, be difficult to take place the jamming phenomenon. And, set up reinforcing part 24 and recess 34 as the strip, the structure is comparatively simple, is convenient for workshop production and processing like this, reduces the process, practices thrift the cost.

The number of the reinforcement portions 24 may be at least two, and the at least two reinforcement portions 24 are spaced apart from each other on both sides of the guide rib 23. Due to the arrangement, the structural strength of the top of the second accommodating cavity 22 can be improved, and the wall thickness of the second accommodating cavity 22 can be reduced by additionally arranging a certain number of reinforcing parts 24, so that the box body 20 has certain portability and is convenient for personnel to carry; if only one reinforcing part 24 is provided on one side of the guide rib 23, when the reinforcing part 24 is moved upward in cooperation with the groove 34, a problem that one side of the guide rib 23 is deformed and bulges due to stress concentration may occur. In addition, the quantity of reinforcement 24 can set up in pairs to at the both sides interval distribution of direction muscle 23, can improve the structural strength that the second held chamber 22 like this, and make the top atress that the second held chamber 22 even, non-deformable.

As shown in fig. 5, the number of the grooves 34 may be at least two, at least two grooves 34 are spaced apart on both sides of the guide groove 33, and at least two reinforcing parts 24 are correspondingly engaged with at least two grooves 34. That is, the number of the grooves 34 may be at least two, and the at least two grooves 34 are spaced apart from both sides of the guide groove 33, so that both sides of the guide groove 33 are uniformly distributed, and the structural strength of the connection portion 32 is improved. And, the quantity of reinforcement 24 and recess 34 is the same, can make reinforcement 24 and recess 34 one-to-one cooperation like this, so set up, effectual reinforcing connecting portion 32 and the installation stability of second holding chamber 22 make handle 30 difficult to drop from box 20.

Wherein the depth of the groove 34 is equal to or greater than the height of the reinforcement 24. By the arrangement, the reinforcing part 24 can be well embedded into the groove 34, the matching between the reinforcing part 24 and the groove 34 is effectively improved, the installation stability between the connecting part 32 and the second accommodating cavity 22 is better realized, and when the connection portion 32 moves to the top of the second receiving chamber 22, the top of the groove 34 contacts the top of the second receiving chamber, the structural strength of the second accommodating chamber 22 can be enhanced, so that the second accommodating chamber 22 is not easily deformed by external force, and if the depth of the groove 34 is less than the height of the reinforcing part 24, only a part of the reinforcing part 24 is in the groove 34, when the gravity of the battery cell 10 is transmitted to the groove 34 of the connecting portion 32, the reinforcing portion 24 is easily bent due to insufficient bearing force, thereby causing the connecting portion 32 to move up and down along the top and bottom of the second accommodating chamber 22 without any smoothness, further affecting the normal use of the handle 30.

As shown in fig. 2 and 3, the case 20 includes: the first housing 27 and the second housing 28 are arranged opposite to each other, and the first housing 27 and the second housing 28 define the first accommodation chamber 21 and the second accommodation chamber 22 together. That is to say, box 20 divide into first case shell 27 and second case shell 28 two parts, and the two is relative setting and installs to first case shell 27 and second case shell 28 have formed first holding chamber 21 and second holding chamber 22 jointly, so set up, a plurality of battery cells 10 of parcel that can be fine avoid battery cell 10 to contact dust or water smoke. Moreover, the left and right first box housing 27 and the second box housing 28 can also enable the gravity of the plurality of single batteries 10 to be uniformly distributed on the first box housing 27 and the second box housing 28, so that the problem that the single batteries 10 fall off due to the fact that the bottom of the box body 20 bears the gravity alone is well solved, and the service life of the battery box 100 is greatly prolonged. And, the structure of the first casing 27 and the second casing 28 of the box body 20 is diversified, rather than single square body shape, which effectively improves the overall strength of the box body 20 and facilitates the arrangement of the handle 30 in the second accommodation chamber 22.

Wherein, as shown in fig. 3, the first enclosure 27 and the second enclosure 28 each include: a case main body 25 and a projection 26, the projection 26 being provided on one side of the case main body 25. That is, the first housing 27 may be divided into the housing main body 25 and the projections 26, the projections 26 being provided on one side of the housing main body 25, and similarly, the second housing 28 is divided into the housing main body 25 and the projections 26.

In addition, as shown in fig. 2, the case main bodies 25 of the first case 27 and the second case 28 are disposed opposite to each other and define the first accommodating chamber 21, that is, the case main body 25 of the first case 27 and the case main body 25 of the second case 28 can be engaged with each other well, so that the plurality of battery cells 10 can be accommodated in the first accommodating chamber 21 well. And, the projections 26 of the first case 27 and the second case 28 are disposed oppositely and define the second accommodation chamber 22 together. Thus, when the handle 30 is connected with the first case 27 and the second case 28, the handle 30 can be correspondingly installed on the protrusion 26 of the first case 27 and the protrusion 26 of the second case 28, so that the connection between the handle 30 and the first case 27 and the second case 28 can be realized, and the up-and-down movement of the handle 30 relative to the first case 27 and the second case 28 can be realized.

According to a second aspect of the embodiment of the utility model, the electric equipment comprises: the battery case 100 of the above embodiment. Through the second at box 20 hold and set up direction muscle 23 and rib 24 on chamber 22, and connecting portion 32 at handle 30 sets up guide way 33 and recess 34, not only can strengthen the structural strength that the second held chamber 22, make its non-deformable, and, cooperation between direction muscle 23 and the guide way 33, cooperation between rib 24 and the recess 34, make connecting portion 32 very firm hold reciprocating between the top and the bottom in chamber 22 at the second, better realization handle 30 and box 20's stable connection, be difficult to appear cracked problem between handle 30 and the box 20, the effectual overall quality who promotes battery box 100, the life of battery box 100 has been prolonged to very big degree.

Moreover, through changing the box shell structure of the box body 20 of the battery box 100, the gravity of the battery cells 10 is uniformly distributed on the box body 2020, the problem that the battery cells 1010 fall from the bottom due to insufficient bearing capacity of the bottom of the box body 20 is avoided, and meanwhile, the movable lifting handle 30 is arranged on the battery box 100, so that the external occupied space of the lifting handle 30 is reduced, and the battery box is very large and convenient for people to carry freely.

In the description of the present invention, it is to be understood that the terms "center", "length", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A battery box, comprising:

a plurality of battery cells;

the battery pack comprises a box body, a first accommodating cavity and a second accommodating cavity, wherein the second accommodating cavity is arranged on one side of the first accommodating cavity, a plurality of battery units are accommodated in the first accommodating cavity, and a guide rib is connected between the top and the bottom of the second accommodating cavity;

a handle, the handle comprising: the connecting portion connect in the handle body, connecting portion set up in the second holds the intracavity and the second holds movably between the top in chamber and the bottom, connecting portion are provided with the guide way, the cooperation of direction muscle is in the guide way.

2. The battery box according to claim 1, wherein the guide rib is configured as a rib and is also connected to an outer end portion of the second receiving cavity.

3. The battery box according to claim 1, wherein the handle body is connected to the middle of the connecting portion, the guide grooves are formed in both ends of the handle body, two spaced guide ribs are arranged in the second accommodating cavity, and the two guide ribs are correspondingly matched with the two guide grooves one to one.

4. The battery box according to claim 1, wherein the top of the second receiving chamber is provided with a reinforcing part protruding toward the bottom, the reinforcing part and the guide rib are spaced apart at the top of the second receiving chamber, the top of the connecting part is provided with a groove with an open top, and the reinforcing part is at least partially received in the groove when the connecting part moves to the top of the second receiving chamber.

5. The battery box according to claim 4, wherein the reinforcing part is configured as a rib, and the grooves are correspondingly arranged in a strip shape.

6. The battery box of claim 4, wherein the number of the reinforcing parts is at least two, at least two of the reinforcing parts are spaced apart on two sides of the guide rib, at least two of the grooves are spaced apart on two sides of the guide groove, and at least two of the reinforcing parts and at least two of the grooves are in one-to-one correspondence.

7. The battery box according to claim 4, wherein the depth of the groove is equal to or greater than the height of the reinforcement.

8. The battery box according to claim 1, characterized in that the box body comprises: the first case shell and the second case shell are oppositely arranged, and the first case shell and the second case shell jointly define the first accommodating cavity and the second accommodating cavity.

9. The battery box of claim 8, wherein the first and second boxes each comprise: case shell main part and arch, the arch set up in one side of case shell main part, first case shell with the second case shell the case shell main part sets up relatively and prescribes a limit to jointly the first chamber that holds, first case shell with the second case shell the arch sets up relatively and prescribes a limit to jointly the second holds the chamber.

10. An electrical device, comprising: the battery case of any one of claims 1-9.

Images