CN220652204U

CN220652204U - Battery pack hidden handle and battery pack

Info

Publication number: CN220652204U
Application number: CN202321892688.XU
Authority: CN
Inventors: 王博文; 王增伟; 江宜建; 李润朝; 廖兴群; 潘党育
Original assignee: Icon Energy System Shenzhen co ltd
Current assignee: Icon Energy System Shenzhen co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-03-22
Anticipated expiration: 2033-07-18

Abstract

The application discloses hidden handle of battery package and battery package relates to lithium cell technical field, and this hidden handle of battery package includes: the portable belt comprises a portable part and lantern rings positioned at two ends of the portable part; the shell is provided with a strip-shaped groove, and the strip-shaped belt is correspondingly arranged in the strip-shaped groove; the fixed rod is connected to two ends of the strip-shaped groove, and the lantern ring is sleeved on the fixed rod. The hidden handle of battery package that this application provided can simplify the setting form of handle, promotes the space utilization in the casing.

Description

Battery pack hidden handle and battery pack

Technical Field

The application relates to the technical field of lithium batteries, in particular to a hidden handle of a battery pack and the battery pack.

Background

In order to meet portability of the mobile battery pack, a handle and the like are generally arranged outside a shell of the mobile battery pack, and the handle is generally integrally formed with the shell or connected to the shell in various connection modes.

The existing mobile battery pack also adopts a mode of hiding the handle on the basis of improving portability to avoid the handle from protruding outwards, so that the collision to the handle in the use process is reduced. For example, a groove is formed in the surface of the shell, the handle is arranged in the groove, and when the battery pack is transported, the handle is buckled out of the groove to facilitate lifting of the battery pack, and the handle can be hidden in the groove in the use process. However, due to the fact that the size of the handle is large or the shape is irregular, the corresponding grooves are formed in the shell, more space of the shell is occupied, the space utilization rate in the shell is affected, and the whole size of the mobile battery pack is not reduced.

Disclosure of Invention

An object of the application is to provide a hidden handle of battery package and battery package, can simplify the setting form of handle, promotes the space utilization in the casing.

Embodiments of the present application are implemented as follows:

in one aspect of the embodiments of the present application, a hidden handle of a battery pack is provided, including: the strip-shaped belt comprises a portable part and lantern rings positioned at two ends of the portable part; the shell is provided with a strip-shaped groove, and the strip-shaped belt is correspondingly arranged in the strip-shaped groove; the dead lever is connected at the both ends in bar shape groove, and the lantern ring cover is established on the dead lever.

Optionally, the dead lever includes the bracing piece and sets up the connector at bracing piece both ends, and wherein, the dead lever passes through the connector and is connected with the casing.

Optionally, the support rod and the connector are connected to form a U-shape, and a threaded hole is formed in the connector, so that the fastener fixes the connector on the housing through the threaded hole.

Optionally, the collar is sleeved on the supporting rod, and the orthographic projection area of the collar in the strip-shaped groove is 2 to 3 times larger than the orthographic projection area of the supporting rod in the strip-shaped groove.

Alternatively, the handle is integrally formed with the collar.

Optionally, the strip-shaped groove comprises a first accommodating area and a second accommodating area, the first accommodating area is used for accommodating the hand-held part, and the second accommodating area is positioned at two ends of the first accommodating area and used for accommodating the lantern ring; the second accommodation region has a depth greater than the first accommodation region.

Optionally, an avoidance groove is further formed in the shell and communicated with the first accommodating area.

Alternatively, the strip is made of nylon material or rubber material.

Optionally, a mounting hole is formed in the shell, so that the connector penetrates, and sealant is injected into the mounting hole.

In another aspect of the embodiments of the present application, a battery pack is provided, including a battery pack, and a hidden handle of the battery pack, where the battery pack is located in a housing of the hidden handle of the battery pack.

The beneficial effects of the embodiment of the application include: the strip-shaped belt is arranged on the battery pack to serve as the lifting handle, and the strip-shaped groove corresponding to the strip-shaped belt is formed in the shell of the battery pack, so that the volume of the lifting handle of the battery pack is reduced, and meanwhile, the occupied space of the lifting handle on the shell is reduced. In addition, the strip-shaped belt is sleeved on the fixing rod connected to the shell through the lantern rings at the two ends, so that the connection mode is simpler, the whole volume of the battery pack is further reduced, and the utilization rate of the space in the battery pack shell is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a structural diagram of a hidden handle of a battery pack according to an embodiment of the present application;

fig. 2 is an exploded view of a hidden handle of a battery pack according to an embodiment of the present disclosure;

FIG. 3 is a block diagram of a bar slot provided in an embodiment of the present application;

fig. 4 is a state diagram of a change in the strip according to an embodiment of the present application.

Icon: 1-a housing; 11-a bar-shaped groove; 111-a first accommodation region; 112-a second receiving area; 12-avoiding grooves; 13-mounting holes; 2-a strip; 21-a handle; 22-collar; 3-fixing rods; 31-supporting rods; 32-a connector; 4-fasteners.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put when the product of the application is used, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 and 2, the present embodiment provides a hidden handle of a battery pack, which includes: the portable device comprises a shell 1, a strip-shaped belt 2 and a fixed rod 3, wherein the strip-shaped belt 2 comprises a portable part 21 and lantern rings 22 positioned at two ends of the portable part 21; the shell 1 is provided with a strip-shaped groove 11, and the strip-shaped belt 2 is correspondingly arranged in the strip-shaped groove 11; the fixed rod 3 is connected with two ends of the strip-shaped groove 11, and the lantern ring 22 is sleeved on the fixed rod 3.

Specifically, because the structure of the strip belt 2 is simple, the volume is smaller, the strip belt 2 is arranged on the shell 1 to serve as a handle of the battery pack, so that the occupied space can be prevented from being excessively large, meanwhile, the strip groove 11 corresponding to the shape of the strip belt 2 is formed in the shell 1, the strip belt 2 can be completely contained in the strip groove 11, the space of the shell 1 is not occupied, the volume and the manufacturing cost of the shell 1 are reduced, and the whole volume of the battery pack is reduced. In addition, the strip-shaped belt 2 is sleeved on the fixing rod 3 connected in the strip-shaped groove 11 through the lantern rings 22 at the two ends, so that the connection between the strip-shaped belt 2 and the shell 1 is realized, the fixing rod 3 is completely contained in the strip-shaped groove 11, the connection between the strip-shaped belt 2 and the shell 1 is characterized by simple structure and convenient installation, the occupied space on the shell 1 is reduced, and the utilization rate of the inner space of the shell 1 is improved.

In an alternative embodiment, referring to fig. 2, the fixing lever 3 includes a support bar 31 and connectors 32 provided at both ends of the support bar 31, wherein the fixing lever 3 is connected to the housing 1 through the connectors 32.

The supporting rod 31 in the fixing rod 3 is used for being connected with the strip-shaped belt 2, and the connectors 32 at two ends of the supporting rod 31 are used for being connected with the shell 1, so that the connection between the strip-shaped belt 2 and the shell 1 is realized, and the connection form between the strip-shaped belt 2 and the shell 1 is simplified.

Further, the support bar 31 and the connector 32 are connected to form a U-shape, and a screw hole is provided in the connector 32 so that the fastener 4 fixes the connector 32 to the housing 1 through the screw hole.

Specifically, the U-shaped fixing rod 3 is connected to the housing 1 through two end portions, that is, the connection heads 32, and the arched portion, that is, the support rod 31 is used for connection with the strip 2, so that the structure is more compact. The connector 32 is in threaded connection with the housing 1 through the threaded hole and the fastener 4, so that the connection strength and stability between the fixing rod 3 and the housing 1 can be improved, the fixing rod 3 is prevented from being easily separated from the housing 1, and the overall safety of the battery pack is improved.

Further, referring to fig. 2 and 4, the collar 22 is sleeved on the supporting rod 31, and the front projection area of the collar 22 in the bar-shaped groove 11 is 2 times to 3 times larger than the front projection area of the supporting rod 31 in the bar-shaped groove 11.

Wherein, the front projection area of the collar 22 in the bar slot 11 is larger than the front projection area of the support bar 31 in the bar slot 11, that is, the inner diameter of the collar 22 is larger than the diameter of the support bar 31, so that the collar 22 can adjust the position when being sleeved on the support bar 31, and a margin is provided for the shape change of the portable part 21. Specifically, when the handle 21 is lifted, the handle 21 is bent upward, the collars 22 at both ends are drawn toward the center of the bar-shaped groove 11 until one side of the collars 22 abuts against the support bar 31, and the bending of the handle 21 reaches the maximum; when the handle 21 is turned, the strap 2 is restored to a long shape, and the collar 22 is moved toward both ends of the strap slot 11 until the other side of the collar 22 abuts against the support bar 31, at which time the strap 2 is completely accommodated in the strap slot 11.

It should be noted that, the ratio of the front projection area of the collar 22 in the bar slot 11 to the front projection area of the support rod 31 in the bar slot 11 may be further enlarged or reduced according to the actual production and use requirements, so as to satisfy the above-mentioned functions and meet the current use situation, which is not further limited in the embodiment of the present application.

Further, the handle 21 is integrally formed with the collar 22. The collar 22 is formed by bending the strip-shaped belt 2 and fixing the end part on the strip-shaped belt 2 body, and the integral forming of the portable part 21 and the collar 22 can save redundant connection forms, save the space on the shell 1, and has the characteristics of simple structure and convenient manufacture.

In an alternative embodiment, referring to fig. 3, the bar-shaped groove 11 includes a first receiving area 111 for receiving the handle 21 and a second receiving area 112 located at both ends of the first receiving area 111 for receiving the collar 22; the second receiving area 112 has a depth greater than that of the first receiving area 111.

Specifically, since the collars 22 at both ends of the strip 2 are larger than the thickness of the handle 21, the depth of the second receiving area 112 is larger than the depth of the first receiving area 111, so that the strip 2 can be completely hidden in the strip groove 11, and the collars 22 are prevented from protruding out of the strip groove 11.

Further, the housing 1 is further provided with an avoidance groove 12, and the avoidance groove 12 is communicated with the first accommodating area 111.

The avoiding groove 12 is formed on the side edge of the strip-shaped groove 11, is communicated with the first accommodating area 111, is convenient for a user to grasp the portable portion 21 of the strip-shaped belt 2, and can be formed on two sides of the strip-shaped groove 11, so that the use is more convenient, and the use experience of the user is improved.

Alternatively, the strip 2 is made of nylon material or rubber material.

The nylon material or the rubber material has the characteristics of low hardness, high toughness and the like, so that the portable part 21 and the lantern ring 22 of the strip-shaped belt 2 are formed conveniently, the shape of the manufactured strip-shaped belt 2 can be changed along with the change of the use state, for example, when a battery pack is lifted, the portable part 21 of the strip-shaped belt 2 is bent, the holding is convenient, the strip-shaped belt 2 is restored to be long when the battery pack is kept still, and the storage is convenient for being attached to the strip-shaped groove 11. Moreover, the manufactured strip-shaped belt 2 has smaller volume and lighter weight, and is beneficial to reducing the whole volume of the battery pack.

In addition, the strip 2 may be made of other materials similar to nylon materials or rubber materials, which are suitable for the above-mentioned features and use situations, and the materials of the strip 2 are not further limited in the embodiments of the present application.

Alternatively, referring to fig. 2 and 3, the housing 1 is provided with a mounting hole 13 so that the connector 32 penetrates, and the mounting hole 13 is injected with sealant.

Specifically, the mounting holes 13 are symmetrically formed at two ends of the strip-shaped groove 11, and the connectors 32 on the fixing rod 3 are correspondingly inserted into the mounting holes 13 so as to be connected with the fasteners 4 in the mounting holes 13, so that the space occupied by other connecting structures arranged on the shell 1 is saved, and the space utilization rate in the shell 1 is improved.

The installation hole 13 is filled with sealant, the installation hole 13 can be sealed, liquid is prevented from penetrating into and damaging the battery pack, the fastener 4 and the connector 32 can be wrapped, the buffer effect is achieved, the screw connection between the fastener 4 and the threaded hole is prevented from loosening, the fixing rod 3 is prevented from falling out of the installation hole 13 due to loosening of the fastener 4, and the stability of connection between the fixing rod 3 and the shell 1 can be improved. In addition, a sealing gasket can be arranged between the fastener 4 and the connector 32, and the sealing gasket can also play a role in waterproof and buffering.

The embodiment of the application also discloses a battery pack, which comprises a battery pack and the battery pack hidden handle in the embodiment, wherein the battery pack is positioned in the shell 1. The battery pack is used as a core component of the mobile battery pack, the use safety can be improved by being arranged in the shell 1, and portability of the battery pack can be improved by being matched with the hidden handle of the battery pack. The structure and the beneficial effects of the hidden handle of the battery pack have been described in detail in the foregoing embodiments, and are not described herein.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A hidden handle for a battery pack, comprising: the portable belt comprises a portable part and lantern rings positioned at two ends of the portable part; the shell is provided with a strip-shaped groove, and the strip-shaped belt is correspondingly arranged in the strip-shaped groove; the fixed rod is connected to two ends of the strip-shaped groove, and the lantern ring is sleeved on the fixed rod.

2. The hidden handle of claim 1, wherein the fixing rod comprises a supporting rod and connectors arranged at two ends of the supporting rod, and wherein the fixing rod is connected with the shell through the connectors.

3. The battery pack recessed handle of claim 2, wherein the support bar and the connector are connected to form a U-shape, and the connector is provided with a threaded hole such that a fastener secures the connector to the housing through the threaded hole.

4. The hidden handle of claim 3, wherein the collar is sleeved on the support bar, and the forward projection area of the collar in the bar-shaped groove is 2 to 3 times larger than the forward projection area of the support bar in the bar-shaped groove.

5. The battery pack recessed handle of claim 4, wherein the handle portion is integrally formed with the collar.

6. The battery pack recessed handle of any one of claims 1-5, wherein the bar-shaped channel comprises a first receiving region for receiving the handle and a second receiving region at each end of the first receiving region for receiving the collar; the second accommodation region has a depth greater than the first accommodation region.

7. The hidden handle of claim 6, wherein the housing further defines a relief slot, the relief slot being in communication with the first receiving area.

8. The battery pack recessed handle of any one of claims 1-5, wherein the strap is made of a nylon material or a rubber material.

9. The hidden handle for a battery pack according to any one of claims 2 to 5, wherein the housing is provided with a mounting hole for allowing the connector to penetrate therethrough, and the mounting hole is filled with sealant.

10. A battery pack comprising a battery pack and a battery pack recessed handle as claimed in any one of claims 1 to 9, the battery pack being located in a housing of the battery pack recessed handle.