CN212380488U - Lithium ion battery pack case mechanism for equipment power supply - Google Patents
Lithium ion battery pack case mechanism for equipment power supply Download PDFInfo
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- CN212380488U CN212380488U CN202021465256.7U CN202021465256U CN212380488U CN 212380488 U CN212380488 U CN 212380488U CN 202021465256 U CN202021465256 U CN 202021465256U CN 212380488 U CN212380488 U CN 212380488U
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- battery pack
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- lithium ion
- ion battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a lithium ion battery group machine case mechanism for equipment power supply, include shell (1) and install handle (2) at shell (1) top, the lateral part of shell (1) is provided with electric quantity display screen (3) and light current switch (4), the both ends of handle (2) are provided with charge mouth (5) and discharge opening (6) respectively, charge mouth (5) with discharge opening (6) all are provided with integral type dust cover (7), shell (1) are close to the one end of handle (2) is provided with cavity (8), mount (9) that are used for fixed group battery are installed to cavity (8), the one end of mount (9) is fixed in cavity (8), the other end of mount (9) is fixed in the bottom of shell (1). The utility model discloses can avoid quick-witted case to make the group battery take place deformation or displacement when receiving the striking, help improving the security of group battery machine case.
Description
Technical Field
The utility model belongs to the technical field of power supply unit, concretely relates to lithium ion battery group machine case mechanism for equipment power supply.
Background
With the development of technology and the progress of society, the global power industry has entered the era of smart grid. The intelligent power grid has the outstanding characteristic that the interaction between a power grid at a supply side and a user at a demand side is emphasized, so that the comprehensive integration of the supply side and the demand side is realized, and the economic power utilization and the reasonable power utilization of the user are guided. In a smart grid, a household energy storage device is one of key components for realizing interaction between a supply-side grid and a demand-side user. When the commercial power is cut off, the household energy storage equipment can provide power output so as to meet the normal power supply of a user at a demand side; when the mains supply is normal, the household energy storage equipment can achieve the purposes of saving the electricity cost and relieving the electricity load during the peak.
The inventors have found that the existing battery pack case has at least the following drawbacks: when the battery pack case is impacted, the battery pack is easily deformed or displaced, which causes danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to prior art's not enough, provide a lithium ion battery group machine case mechanism for equipment power supply, can avoid quick-witted case to make the group battery take place deformation or displacement when receiving the striking, help improving the security of group battery machine case.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lithium ion battery group machine case mechanism for equipment power supply, includes the shell and installs the handle at shell top, the lateral part of shell is provided with electric quantity display screen and light current switch, the both ends of handle are provided with charge mouth and discharge opening respectively, charge the mouth with the discharge opening all is provided with the integral type dust cover, the shell is close to the one end of handle is provided with the cavity, the mount that is used for fixed group battery is installed to the cavity, the one end of mount is fixed in the cavity, the other end of mount is fixed in the bottom of shell.
As an improvement of lithium ion battery group machine case mechanism for equipment power supply, the handle include the body and with the fixed part that the body rotated to connect, the fixed part is fixed in the shell through the locking piece, the both ends of fixed part are provided with the mounting hole, the body both ends are inserted respectively and are located the mounting hole.
As an improvement of lithium ion battery pack case mechanism for equipment power supply, the locking piece is a screw or a rivet.
As an improvement of lithium ion battery group machine case mechanism for equipment power supply, the mouth that charges include the charging seat and set up in the convex closure of charging seat, be provided with a plurality of projection in the convex closure, the projection is provided with the jack.
As an improvement of lithium ion battery pack case mechanism for equipment power supply, the edge of the charging seat is provided with a plurality of through holes, a plurality of the through holes surround the charging seat.
As an improvement of lithium ion battery group machine case mechanism for equipment power supply, charge the mouth with the discharge opening is circular, square or oval.
As an improvement of lithium ion battery group machine case mechanism for equipment power supply, the shell including accomodate the groove and install in accomodate the side cap in groove, the edge of side cap with accomodate the top sliding connection in groove.
As an improvement of lithium ion battery group machine case mechanism for equipment power supply, the handle is provided with the antiskid circle.
As an improvement of lithium ion battery pack case mechanism for equipment power supply, battery pack case mechanism still includes the controller, the electric quantity display screen the light current switch charge mouthful and discharge mouthful all connect the controller.
The beneficial effects of the utility model reside in that, the utility model discloses a shell and installation the handle at shell top, the lateral part of shell is provided with electric quantity display screen and light current switch, the both ends of handle are provided with charging mouth and discharge port respectively, charging mouth with the discharge port all is provided with the integral type dust cover, the shell is close to the one end of handle is provided with the cavity, the mount that is used for fixed group battery is installed to the cavity, the one end of mount is fixed in the cavity, the other end of mount is fixed in the bottom of shell. Because the existing battery pack case is easy to deform or shift the battery pack to cause danger when being impacted, a cavity is arranged at one end of the case close to the handle, the cavity plays a role in buffering and energy absorption, the structural strength of the battery pack case is increased, the stability is improved, when the impact occurs, the cavity absorbs the impact, the battery pack is not easy to shift or deform in the case, the danger probability of the battery pack is reduced, one end of the fixing frame is fixed at the cavity, the other end of the fixing frame is fixed at the bottom of the case to play a role in fixing the battery pack to prevent the battery pack from shifting when being impacted, so that the power supply of the battery pack is stable, wherein the cavity can provide a space for installing an electric quantity display screen, a weak current switch, a charging port and a discharging port, the short circuit caused by mutual contact among components is avoided, and the gaps between the electric quantity display screen, the weak, the situation that the battery pack is damaged due to the fact that the electric quantity display screen, the weak current switch, the charging port or the discharging port contact the battery pack when collision happens is avoided; the electric quantity display screen is used for displaying the residual electric quantity of the battery pack, so that a user can visually know the condition of the battery pack, and a weak current switch is added for starting or closing the discharging process of the battery pack so as to avoid over-discharging of the battery pack; the integrated dust cover is adopted at the charging port and the discharging port, so that the dust cover is prevented from falling off from the case, and meanwhile, a user can conveniently sleeve the dust cover on the charging port and the discharging port, the dustproof and waterproof effects of the charging port and the discharging port are improved, and the probability of short circuit of the battery pack is reduced. The utility model discloses can avoid quick-witted case to make the group battery take place deformation or displacement when receiving the striking, help improving the security of group battery machine case.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a schematic structural diagram of the charging port of the present invention.
Wherein: 1-a housing; 2-a handle; 3-electric quantity display screen; 4-a weak current switch; 5-a charging port; 6-discharge port; 7-a dust cover; 8, a cavity; 9-a fixing frame; 11-a receiving groove; 12-side cover; 20-a locking element; 21-body; 22-a fixed part; 51-a charging dock; 52-convex hull; 511-through hole; 521-convex column; 10-anti-slip ring.
Detailed Description
As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal "and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to fig. 1 to 4, but the present invention is not limited thereto.
Embodiment mode 1
The utility model provides a lithium ion battery group machine case mechanism for equipment power supply, include shell 1 and install at the handle 2 at 1 top of shell, the lateral part of shell 1 is provided with electric quantity display screen 3 and light current switch 4, the both ends of handle 2 are provided with charge mouthful 5 respectively and discharge port 6, charge mouthful 5 and discharge port 6 all are provided with integral type dust cover 7, the one end that shell 1 is close to handle 2 is provided with cavity 8, cavity 8 installs the mount 9 that is used for fixed group battery, the one end of mount 9 is fixed in cavity 8, the other end of mount 9 is fixed in the bottom of shell 1. Because the existing battery pack case is easy to deform or shift the battery pack when in collision, which causes danger, therefore, the cavity 8 is arranged at one end of the casing 1 close to the handle 2, the cavity 8 plays a role of buffering and energy absorption, the structural strength of the battery pack case is increased, the stability is improved, when in collision, the cavity 8 absorbs the collision, the battery pack is not easy to shift or deform in the casing 1, which reduces the danger probability of the battery pack, one end of the fixing frame 9 is fixed at the cavity 8, the other end of the fixing frame 9 is fixed at the bottom of the casing 1, which plays a role of fixing the battery pack, and prevents the battery pack from shifting when in collision, so that the power supply of the battery pack is stable, wherein, the cavity 8 can provide a space for installing the electric quantity display screen 3, the weak current switch 4, the charging port 5 and the discharging port 6, thereby avoiding short circuit caused by, The weak current switch 4, the charging port 5 and the discharging port 6 are arranged in the gap with the battery pack, so that the condition that the battery pack is damaged due to the fact that the electric quantity display screen 3, the weak current switch 4, the charging port 5 or the discharging port 6 contacts the battery pack in collision is avoided; the electric quantity display screen 3 is used for displaying the residual electric quantity of the battery pack, so that a user can visually know the condition of the battery pack conveniently, and the weak current switch 4 is additionally used for starting or closing the discharging process of the battery pack so as to avoid over-discharging of the battery pack; charging mouth 5 and discharge port 6 adopt integral type dust cover 7, prevent that dust cover 7 from droing from the chassis, simultaneously, the user of being convenient for overlaps dust cover 7 in charging mouth 5 and discharge port 6, helps improving the dustproof and waterproof effect of charging mouth 5 and discharge port 6, reduces the probability that the short circuit takes place for the group battery.
Preferably, the handle 2 includes a body 21 and a fixing portion 22 rotatably connected to the body 21, the fixing portion 22 is fixed to the housing 1 through a locking member 20, two ends of the fixing portion 22 are provided with mounting holes, and two ends of the body 21 are respectively inserted into the mounting holes. Increase fixed part 22, be convenient for be fixed in the top of shell 1 with body 21 through fixed part 22, simultaneously, fixed part 22 is fixed in shell 1 through locking piece 20, reduce the probability that fixed part 22 takes place the displacement, help improving the steadiness between fixed part 22 and the shell 1, in addition, the both ends of fixed part 22 are provided with the mounting hole, and body 21 both ends are inserted respectively and are located the mounting hole, realize the swing joint between body 21 and the fixed part 22, help improving user experience.
Preferably, the locking member 20 is a screw, and the charging port 5 and the discharging port 6 are both circular. According to actual cost and market demand, a screw is used as the locking member 20, and the charging port 5 and the discharging port 6 are designed to be circular.
Preferably, the housing 1 includes a receiving groove 11 and a side cover 12 mounted to the receiving groove 11, and an edge of the side cover 12 is slidably coupled to a top of the receiving groove 11. The edge of the side cover 12 is slidably connected to the top of the receiving groove 11, so that the side cover 12 can be easily mounted or dismounted, and a mounting locking member is omitted, thereby improving the efficiency of dismounting and mounting.
Preferably, the handle 2 is provided with an anti-slip ring 10. Increase anti-skidding circle 10, can increase the coefficient of friction of handle 2, avoid the user to take place the landing when gripping handle 2, simultaneously, anti-skidding circle 10 plays the effect of buffering, helps improving gripping of handle 2 and feels.
The utility model discloses a theory of operation is:
because the existing battery pack case is easy to deform or shift the battery pack when in collision, which causes danger, therefore, the cavity 8 is arranged at one end of the casing 1 close to the handle 2, the cavity 8 plays a role of buffering and energy absorption, the structural strength of the battery pack case is increased, the stability is improved, when in collision, the cavity 8 absorbs the collision, the battery pack is not easy to shift or deform in the casing 1, which reduces the danger probability of the battery pack, one end of the fixing frame 9 is fixed at the cavity 8, the other end of the fixing frame 9 is fixed at the bottom of the casing 1, which plays a role of fixing the battery pack, and prevents the battery pack from shifting when in collision, so that the power supply of the battery pack is stable, wherein, the cavity 8 can provide a space for installing the electric quantity display screen 3, the weak current switch 4, the charging port 5 and the discharging port 6, thereby avoiding short circuit caused by, The weak current switch 4, the charging port 5 and the discharging port 6 are arranged in the gap with the battery pack, so that the condition that the battery pack is damaged due to the fact that the electric quantity display screen 3, the weak current switch 4, the charging port 5 or the discharging port 6 contacts the battery pack in collision is avoided; the electric quantity display screen 3 is used for displaying the residual electric quantity of the battery pack, so that a user can visually know the condition of the battery pack conveniently, and the weak current switch 4 is additionally used for starting or closing the discharging process of the battery pack so as to avoid over-discharging of the battery pack; charging mouth 5 and discharge port 6 adopt integral type dust cover 7, prevent that dust cover 7 from droing from the chassis, simultaneously, the user of being convenient for overlaps dust cover 7 in charging mouth 5 and discharge port 6, helps improving the dustproof and waterproof effect of charging mouth 5 and discharge port 6, reduces the probability that the short circuit takes place for the group battery.
The difference from embodiment mode 1 is: the charging port 5 of this embodiment mode includes charging seat 51 and sets up in the convex closure 52 of charging seat 51, is provided with a plurality of projection 521 in the convex closure 52, and projection 521 is provided with the jack, and the edge of charging seat 51 is provided with a plurality of through-hole 511, and a plurality of through-hole 511 sets up around charging seat 51, and locking piece 20 is the rivet, and charging port 5 and discharge port 6 are squarely. The convex hull 52 is added to play a role of fixing the charging head, so that the charging head is prevented from shifting in the charging process, and the charging safety is improved; the convex column 521 is matched with the jack to play a role in fixing the pins of the charging head, which is beneficial to improving the stability between the charging port 5 and the charging head, and in addition, the convex column 521 is matched with the jack to prevent the pins from contacting with each other, which is beneficial to improving the power utilization safety; the through hole 511 is added, and the through hole 511 is arranged around the charging seat 51, so that the periphery of the charging seat 51 is fixed on the shell 1, and the probability of shaking of the charging seat 51 in the charging process is reduced; according to actual cost and market demand, rivets are used as the locking members 20, and the charging port 5 and the discharging port 6 are designed to be square.
The other structures are the same as those in embodiment mode 1, and are not described again here.
The difference from embodiment mode 1 is: the battery pack case mechanism of the embodiment mode further comprises a controller, the electric quantity display screen 3, the weak current switch 4, the charging port 5 and the discharging port 6 are all connected with the controller, and the charging port 5 and the discharging port 6 are both oval. The controller is used for acquiring the working states of the electric quantity display screen 3, the weak current switch 4, the charging port 5 and the discharging port 6, obtaining the residual electric quantity of the battery pack through the current and the voltage of the charging port 5 and the discharging port 6, and displaying the residual electric quantity on the electric quantity display screen 3; according to actual cost and market demands, the charging port 5 and the discharging port 6 are both oval.
The other structures are the same as those in embodiment mode 1, and are not described again here.
Variations and modifications to the above-described embodiments may become apparent to those skilled in the art from the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (9)
1. The utility model provides a lithium ion battery group machine case mechanism for equipment power supply which characterized in that: including shell (1) and install handle (2) at shell (1) top, the lateral part of shell (1) is provided with electric quantity display screen (3) and light current switch (4), the both ends of handle (2) are provided with charge mouthful (5) and discharge port (6) respectively, charge mouthful (5) with discharge port (6) all are provided with integral type dust cover (7), shell (1) are close to the one end of handle (2) is provided with cavity (8), mount (9) that are used for fixed group battery are installed to cavity (8), the one end of mount (9) is fixed in cavity (8), the other end of mount (9) is fixed in the bottom of shell (1).
2. The lithium ion battery pack housing mechanism for powering a device of claim 1, wherein: handle (2) include body (21) and with body (21) rotate fixed part (22) of being connected, fixed part (22) are fixed in shell (1) through locking piece (20), the both ends of fixed part (22) are provided with the mounting hole, body (21) both ends are inserted respectively and are located the mounting hole.
3. The lithium ion battery pack housing mechanism for powering a device of claim 2, wherein: the locking piece (20) is a screw or a rivet.
4. The lithium ion battery pack housing mechanism for powering a device of claim 1, wherein: the charging port (5) comprises a charging seat (51) and a convex hull (52) arranged on the charging seat (51), wherein a plurality of convex columns (521) are arranged in the convex hull (52), and jacks are arranged on the convex columns (521).
5. The lithium ion battery pack housing mechanism for powering a device of claim 4, wherein: the edge of the charging seat (51) is provided with a plurality of through holes (511), and the through holes (511) are arranged around the charging seat (51).
6. The lithium ion battery pack housing mechanism for powering a device of claim 1, wherein: the charging port (5) and the discharging port (6) are circular, square or oval.
7. The lithium ion battery pack housing mechanism for powering a device of claim 1, wherein: the shell (1) comprises an accommodating groove (11) and a side cover (12) installed on the accommodating groove (11), and the edge of the side cover (12) is connected with the top of the accommodating groove (11) in a sliding mode.
8. The lithium ion battery pack housing mechanism for powering a device of claim 1, wherein: the handle (2) is provided with an anti-skid ring (10).
9. The lithium ion battery pack housing mechanism for powering a device of claim 1, wherein: the battery pack case mechanism further comprises a controller, and the electric quantity display screen (3), the weak current switch (4), the charging port (5) and the discharging port (6) are all connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465256.7U CN212380488U (en) | 2020-07-22 | 2020-07-22 | Lithium ion battery pack case mechanism for equipment power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465256.7U CN212380488U (en) | 2020-07-22 | 2020-07-22 | Lithium ion battery pack case mechanism for equipment power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212380488U true CN212380488U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465256.7U Active CN212380488U (en) | 2020-07-22 | 2020-07-22 | Lithium ion battery pack case mechanism for equipment power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212380488U (en) |
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2020
- 2020-07-22 CN CN202021465256.7U patent/CN212380488U/en active Active
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