CN213752885U

CN213752885U - Good heat dissipation's battery compartment for lithium cell assembly

Info

Publication number: CN213752885U
Application number: CN202022278421.4U
Authority: CN
Inventors: 魏书见
Original assignee: Tianjin Changjin New Energy Technology Co ltd
Current assignee: Tianjin Changjin New Energy Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-20
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a battery chamber with good heat dissipation for lithium battery assembly, which comprises a chamber body and a battery jar, wherein the chamber body is embedded on a carrier, two clamping blocks are respectively and fixedly arranged at two sides of one end of the chamber body, a keyhole is fixedly arranged near the clamping blocks, a chamber cover is movably connected at the upper surface of the chamber body, a connecting wire is fixedly connected at the bottom of the chamber body, a battery jar is fixedly arranged in the chamber body, two rubber pads are respectively and fixedly arranged at the inner walls at two sides of the battery jar, a port is fixedly arranged near one side of the rubber pads, the connecting wire passes through the port, a boss is fixedly arranged at the end of the battery jar far away from the keyhole, a slot is fixedly arranged at the upper surface of the boss, two rectangular grooves are fixedly arranged at the bottom surface in the battery jar, the utility model aims to design and manufacture a battery chamber capable of dissipating heat in a safer way, the battery bin for lithium battery assembly provides multiple heat dissipation channels for the lithium battery.

Description

Good heat dissipation's battery compartment for lithium cell assembly

Technical Field

The utility model relates to a lithium battery equipment field specifically is a good heat dissipation's battery compartment for lithium battery assembling.

Background

The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, the inventor of the lithium battery is edison, and because the chemical properties of the lithium metal are very active, the lithium metal has very high requirements on the environment for processing, storage and use, and with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increasingly increased and very high requirements on a power supply are provided, but the existing device has the following defects:

1. the lithium cell gives out great heat in the use, and untimely dispels the heat, influences the use of lithium cell, and lithium cell heat abstractor on the market uses high-power fan to dispel the heat the processing mostly, and the radiating effect is not good, has certain danger, and has the requirement to the use scene, can not dispel the heat through safer mode, provides multiple heat dissipation channel for the lithium cell.

2. The battery and the automobile body of current electric motor car are fixed connection, and when battery power exhausts, the user charges to the battery through the charger, and this charging process is lengthy, to the user's urgent need electric motor car that appears, perhaps forget when charging for the electric motor car, the unable electric motor car that uses of user this period of time, cause the electric motor car to use inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at manufacturing and designing one kind can dispel the heat through safer mode, provides the battery compartment for the lithium cell assembly of multiple heat dissipation channel for the lithium cell.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good heat dissipation's battery compartment for lithium cell assembly, includes the storehouse body and battery jar, the internal embedding of storehouse is on the carrier, storehouse body one end both sides are the fixed two fixture blocks that are provided with respectively, are close to the fixed keyhole that is provided with of fixture block, storehouse body upper surface swing joint has the cang gai, storehouse body bottom fixedly connected with connecting wire, the fixed battery jar that is provided with in internal portion of storehouse, battery jar both sides inner wall is the fixed two rubber pads that are provided with respectively, is close to one side the rubber pad is fixed and is provided with the interface, the connecting wire passes the interface, the battery jar is kept away from the fixed boss that is provided with of keyhole one end, boss upper surface is fixed and is provided with the slot, the fixed two rectangle recesses that are provided with in the inside bottom surface of battery jar.

Preferably, two protruding blocks are fixedly arranged on one end, far away from the clamping block, of the upper surface of the bin body respectively, and a plurality of clamping grooves are fixedly arranged on two sides of the upper surface of the bin body respectively.

Preferably, the internal fixed surface of storehouse cover is provided with the circular foam-rubber cushion of a plurality of, storehouse cover one end is fixed respectively and is provided with two recesses, keeps away from trilateral fixed a plurality of buckle that is provided with respectively of recess, the lug constitutes block structure with the recess, the draw-in groove constitutes block structure with the buckle, the fixed thermovent that is provided with in storehouse cover upper surface geometric center, the thermovent is circular structure, the internal fixed surface of thermovent is provided with the dust screen, is close to the fixed pickproof lock that is provided with of thermovent, pickproof lock and keyhole level are perpendicular.

Preferably, a plug is fixedly arranged at one end of the connecting wire, and the size of the plug is the same as that of the slot.

Preferably, the bin body, the bin cover and the battery jar are all made of PVC materials, and the battery jar and the bin body are of an integrated structure.

Preferably, the bottom of the bin body and the inside of the carrier are hollow, the bottom of the carrier is provided with a vent, and the vent is horizontally vertical to the bin body.

The utility model provides a good heat dissipation's battery compartment for lithium battery assembly possesses following beneficial effect:

1. the utility model discloses a set up rectangle recess and thermovent, the vent is seted up with lithium cell junction cavity and bottom to the carrier, in the use, in time dispels the heat to the battery compartment, can not influence the use of lithium cell, and the radiating effect is good, and does not have the requirement to the use scene, dispels the heat through safer mode, provides multiple heat dissipation channel for the lithium cell.

2. The utility model discloses a set up the battery compartment, the inside electric wire one end connecting circuit one end and the battery swing joint that set up of battery compartment, when battery power exhausts, the user can take out the replacement with the battery, does not have the condition that needs wait to charge, convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view illustrating the installation of the heat dissipation port of the present invention;

fig. 4 is a top view of the installation of the present invention;

in the figure: 1. a bin body; 2. a battery case; 3. a clamping block; 4. a keyhole; 5. a card slot; 6. a bump; 7. a rubber pad; 8. a wiring port; 9. a rectangular groove; 10. a slot; 11. a bin cover; 12. a heat dissipation port; 13. an anti-theft lock; 14. buckling; 15. and (3) a carrier.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

In the description of the present invention, unless otherwise specifically stated or limited, the terms "connected," "connected," and "fixed" are used broadly and can be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, connected between two elements, or in an interacting relationship between two elements, and the specific meaning of the terms in the present invention can be understood by those skilled in the art.

As shown in fig. 1-4, a battery compartment for assembling a lithium battery with good heat dissipation performance comprises a compartment body 1 and a battery jar 2, wherein the compartment body 1 is embedded in a carrier 15, two clamping blocks 3 are fixedly arranged on two sides of one end of the compartment body 1 respectively, a keyhole 4 is fixedly arranged near the clamping blocks 3, a compartment cover 11 is movably connected to the upper surface of the compartment body 1, a connecting wire is fixedly connected to the bottom of the compartment body 1, the battery jar 2 is fixedly arranged inside the compartment body 1, two rubber pads 7 are fixedly arranged on inner walls of two sides of the battery jar 2 respectively, an interface 8 is fixedly arranged near the rubber pads 7 on one side, the connecting wire passes through the interface 8, a boss is fixedly arranged at one end of the battery jar 2, which is far away from the keyhole 4, a slot 10 is fixedly arranged on the upper surface of the boss, and two rectangular grooves 9 are fixedly arranged on the bottom surface inside the battery jar 2.

Further, the upper surface of the bin body 1 is far away from one end of the fixture block 3 and is fixedly provided with two convex blocks 6, two sides of the upper surface of the bin body 1 are fixedly provided with a plurality of clamping grooves 5, one end of the upper surface of the bin body 1 is far away from the fixture block 3 and is fixedly provided with two convex blocks 6, two sides of the upper surface of the bin body 1 are fixedly provided with a plurality of clamping grooves 5, and the bin cover 11 is movably connected through clamping.

Further, 11 internal surface fixings in storehouse cover are provided with the circular foam-rubber cushion of a plurality of, 11 one end in storehouse cover is fixed respectively and is provided with two recesses, keeps away from trilateral fixed a plurality of buckle 14 that is provided with respectively of recess, lug 6 constitutes the block structure with the recess, draw-in groove 5 constitutes the block structure with

buckle

14, 11 upper surface geometric center is fixed and is provided with thermovent 12 in storehouse cover, thermovent 12 is circular structure, 12 internal surface fixings in thermovent are provided with the dust screen, are close to 12 fixed pickproof lock 13 that is provided with in thermovent, pickproof lock 13 is perpendicular with 4 levels in keyhole, prevents that the lithium cell from losing.

Furthermore, a plug is fixedly arranged at one end of the connecting line, and the size of the plug is the same as that of the slot 10.

Further, the bottom of the bin body 1 and the inside of the carrier 15 are hollow, a ventilation opening is formed in the bottom of the carrier 15, the ventilation opening is horizontally vertical to the bin body 1, and heat dissipation is conducted on the battery bin 1 through air convection.

It should be noted that, a battery compartment for assembling a lithium battery with good heat dissipation performance, firstly, the bottom of a carrier 15 is provided with a vent, a battery compartment 1 is embedded in the carrier 15, the bottom of the outer surface of the battery compartment 1 and the bottom of the carrier 15 are hollow, the bottom of a battery jar 2 in the battery compartment 1 is provided with a rectangular groove 9, when the lithium battery is placed in the battery jar 2, the bottom of the lithium battery cannot be completely attached to the bottom of the battery jar 2, a gap is reserved to reduce the contact area and help heat dissipation, a rubber pad 7 arranged on the inner wall of two sides of the battery jar 2 helps to absorb shock and prevent falling between the lithium battery and the battery jar 2, a connecting wire beside the rubber pad 7 passes through an interface 8, the top end of the connecting wire is connected with a plug of the lithium battery interface, when the lithium battery needs to be replaced, the connecting wire 8 can be placed on a boss and fixed in a slot 10 through the plug, the connecting wire is prevented from falling in the battery jar 2 to influence the placement of the lithium battery, a heat dissipation port 12 is arranged on a compartment cover 11 movably arranged above the battery compartment 1, at the moment, air convection is carried out inside and outside the battery jar 2 through the heat dissipation port 12, the lithium battery dissipates heat, multiple heat dissipation channels are provided for the lithium battery, the flexibility and the practicability of using the device are improved, and the using process of the whole lithium battery heat dissipation device is completed.

In this document, 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 a good heat dissipation's battery compartment for lithium battery assembling, includes storehouse body (1) and battery jar (2), its characterized in that: the bin body (1) is embedded on the carrier (15), two clamping blocks (3) are respectively and fixedly arranged on two sides of one end of the bin body (1), a lock hole (4) is fixedly arranged close to the clamping blocks (3), the upper surface of the bin body (1) is movably connected with a bin cover (11), the bottom of the bin body (1) is fixedly connected with a connecting wire, a battery jar (2) is fixedly arranged in the bin body (1), two rubber pads (7) are respectively and fixedly arranged on the inner walls of the two sides of the battery jar (2), a connector (8) is fixedly arranged on the rubber pad (7) close to one side, the connecting wire penetrates through the interface (8), a lug boss is fixedly arranged at one end of the battery jar (2) far away from the keyhole (4), the upper surface of the boss is fixedly provided with a slot (10), and the bottom surface inside the battery jar (2) is fixedly provided with two rectangular grooves (9).

2. The battery case for lithium battery assembly of claim 1, wherein: one end, far away from the clamping block (3), of the upper surface of the bin body (1) is respectively and fixedly provided with two convex blocks (6), and two sides of the upper surface of the bin body (1) are respectively and fixedly provided with a plurality of clamping grooves (5).

3. The battery case for lithium battery assembly of claim 2, wherein: the utility model discloses a safety lock, including storehouse cover (11), cabin cover (11) internal fixed surface is provided with the circular foam-rubber cushion of a plurality of, storehouse cover (11) one end is fixed respectively and is provided with two recesses, keeps away from trilateral fixed a plurality of buckle (14) of being provided with respectively of recess, lug (6) constitute the block structure with the recess, draw-in groove (5) constitute the block structure with buckle (14), storehouse cover (11) upper surface geometric center is fixed and is provided with thermovent (12), thermovent (12) are circular structure, thermovent (12) internal fixed surface is provided with the dust screen, is close to thermovent (12) are fixed and are provided with pickproof lock (13), pickproof lock (13) and keyhole (4) horizontal vertical.

4. The battery case for lithium battery assembly of claim 1, wherein: and one end of the connecting wire is fixedly provided with a plug, and the size of the plug is the same as that of the slot (10).

5. The battery case for lithium battery assembly of claim 1, wherein: the bin body (1), the bin cover (11) and the battery jar (2) are all made of PVC materials, and the battery jar (2) and the bin body (1) are of an integrated structure.

6. The battery case for lithium battery assembly of claim 1, wherein: the bottom of the bin body (1) and the inside of the carrier (15) are hollow, a ventilation opening is formed in the bottom of the carrier (15), and the ventilation opening is horizontally vertical to the bin body (1).