CN218125087U

CN218125087U - Novel heat dissipation battery protection shield

Info

Publication number: CN218125087U
Application number: CN202221649615.3U
Authority: CN
Inventors: 孙海明
Original assignee: Shenzhen Licheng Energy Technology Co ltd
Current assignee: Shenzhen Licheng Energy Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-23
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a novel heat dissipation battery protection shield, the power distribution box comprises a box body, the bottom of box is fixed with the supporting seat, the side of box is provided with the spout, slidable mounting has the slide in the spout, the bottom of box is provided with the air inlet duct, install the backup pad in the box, the top of backup pad is provided with the mount pad, battery protection shield is installed at the top of mount pad, the installation lid is installed through fastening bolt at the top of box, the installation is covered and is provided with the aiutage, the rubber slab is vertical to be fixed and to be improved the buffer capacity that the side received the collision on the support column, the fan that admits air of setting can dispel the heat with the quick suction of air, the filter screen that admits air of setting can filter dust moisture, the bleeder vent can dispel the heat with gaseous battery protection shield at top fast, the filter screen lid can prevent that debris from getting into the aiutage and influencing the heat dissipation exhaust, it can promote the lifter plate at the hot-blast discharge of slide bar lift to admit air the increase of internal pressure through the fan that admits air, thereby can dispel the heat.

Description

Novel heat dissipation battery protection shield

Technical Field

The utility model relates to a battery protection shield technical field specifically is a novel heat dissipation battery protection shield.

Background

The battery protection board is mainly an integrated circuit board for protecting rechargeable (generally referred to as lithium battery). The need for protection of lithium batteries (rechargeable) is determined by their intrinsic characteristics. Because the material of lithium cell itself has decided it can not be by overcharge, overdischarge, overflow, short circuit and ultra-temperature charge-discharge, therefore lithium cell lithium battery pack always can follow the protection shield and a slice of current fuse appearance of taking sampling resistor.

Lithium cell power battery pack can produce a large amount of heats along with charge-discharge, and the heat can not in time be got rid of and will lead to the inside temperature of battery pack constantly to rise, and common battery protection board all is totally enclosed on the existing market, and battery pack's heat only leans on battery case and the simple heat transfer in the external world, and its radiating effect is relatively poor to performance, the life-span that leads to the battery reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel heat dissipation battery protection shield to solve the poor problem of battery protection shield radiating effect.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel heat dissipation battery protection shield, comprising: the box, the bottom of box is fixed with the supporting seat, the side of box is provided with the spout, slidable mounting has the slide in the spout, the bottom of box is provided with the air inlet duct, install the backup pad in the box, the top of backup pad is provided with the mount pad, battery protection shield is installed at the top of mount pad, the installation lid is installed through fastening bolt in the top of box, be provided with the aiutage on the installation lid.

Preferably, the bottom of slide is installed supporting spring, be provided with the support column on the slide, the buffer capacity of slide compression can be improved through the supporting spring who sets up.

Preferably, be fixed with the rubber slab on the support column, the rubber slab is vertical to be fixed can improve the side and receive the buffer capacity of colliding on the support column.

Preferably, install the filter screen that admits air in the air inlet tank, the air inlet fan is installed at the top of air inlet tank, can dispel the heat with the quick suction of air through the air inlet fan that sets up, and the filter screen that admits air of setting can filter dust moisture.

Preferably, the supporting plate is provided with air holes, and air can be rapidly dissipated to the battery protecting plate at the top through the arranged air holes.

Preferably, the top of the exhaust funnel is provided with a filter screen cover, the bottom of the inner wall of the exhaust funnel is provided with a clamping seat, and impurities can be prevented from entering the exhaust funnel through the arranged filter screen cover to influence heat dissipation and exhaust.

Preferably, the bottom of filter screen lid is provided with the slide bar, slidable mounting has the lifter plate on the slide bar, the lifter plate slip card is adorned in the cassette, and the increase of the internal pressure of admitting air through the air inlet fan can promote the lifter plate at the hot-blast discharge of slide bar lift to can dispel the heat.

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

1. the utility model discloses a supporting spring who sets up can improve the buffer capacity of slide compression, and the rubber slab is vertical to be fixed and to be improved the buffer capacity that the side received the collision on the support column.

2. The utility model discloses an air inlet fan that sets up can dispel the heat with the quick suction of air, and the filter screen that admits air of setting can filter dust moisture, can dispel the heat gaseous battery protection shield to the top fast through the bleeder vent that sets up.

3. The utility model discloses a filter screen lid that sets up can prevent that debris from getting into the aiutage in influencing the heat dissipation exhaust, admits air the increase of internal pressure through the fan that admits air and can promote the lifter plate at the hot-blast discharge of slide bar lift to can dispel the heat.

Drawings

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

FIG. 2 is an enlarged view of the utility model at a;

FIG. 3 is an enlarged view of the position b of the present invention;

in the figure: 1. a box body; 2. a supporting base; 3. a chute; 4. a support spring; 5. a slide plate; 6. a support pillar; 7. a rubber plate; 8. an air inlet groove; 9. an air inlet filter screen; 10. an air inlet fan; 11. a support plate; 12. air holes are formed; 13. a mounting base; 14. a battery protection plate; 15. installing a cover; 16. fastening a bolt; 17. an exhaust funnel; 18. a card holder; 19. a filter screen cover; 20. a slide bar; 21. a lifting plate.

Detailed Description

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

Example 1

Referring to fig. 1 and 2, a novel heat dissipation battery protection plate shown in the drawings includes: the battery protection box comprises a box body 1, wherein a supporting seat 2 is fixed at the bottom of the box body 1, a sliding groove 3 is formed in the side edge of the box body 1, a sliding plate 5 is arranged in the sliding groove 3, an air inlet groove 8 is formed in the bottom of the box body 1, a supporting plate 11 is arranged in the box body 1, a mounting seat 13 is arranged at the top of the supporting plate 11, a battery protection plate 14 is arranged at the top of the mounting seat 13, a mounting cover 15 is arranged at the top of the box body 1 through a fastening bolt 16, and an exhaust funnel 17 is arranged on the mounting cover 15.

In order to improve side buffer capacity, supporting spring 4 is installed to the bottom of slide 5, is provided with support column 6 on slide 5, can improve the buffer capacity of slide 5 compression through the supporting spring 4 that sets up, is fixed with rubber slab 7 on the support column 6, and rubber slab 7 is vertical to be fixed and to be improved the buffer capacity that the side received the collision on support column 6.

In this embodiment, the support spring 4 through setting up can improve the buffer capacity of slide 5 compression, and the rubber slab 7 is vertical to be fixed can improve the buffer capacity that the side received the collision on support column 6.

Example 2

Referring to fig. 1, this embodiment further illustrates example 1, in which a novel heat dissipation battery protection plate includes: the battery protection box comprises a box body 1, wherein a supporting seat 2 is fixed at the bottom of the box body 1, a sliding groove 3 is formed in the side edge of the box body 1, a sliding plate 5 is arranged in the sliding groove 3, an air inlet groove 8 is formed in the bottom of the box body 1, a supporting plate 11 is arranged in the box body 1, a mounting seat 13 is arranged at the top of the supporting plate 11, a battery protection plate 14 is arranged at the top of the mounting seat 13, a mounting cover 15 is arranged at the top of the box body 1 through a fastening bolt 16, and an exhaust funnel 17 is arranged on the mounting cover 15.

In order to facilitate air intake and heat dissipation, an air intake filter screen 9 is installed in the air intake groove 8, an air intake fan 10 is installed at the top of the air intake groove 8, air can be rapidly sucked into the air intake fan 10 through the air intake fan, dust and moisture can be filtered through the air intake filter screen 9, air holes 12 are formed in the supporting plate 11, and air can be rapidly dissipated to the battery protection plate 14 at the top through the air holes 12.

In this embodiment, can dispel the heat with the quick suction of air through the fan of admitting air 10 that sets up, the filter screen 9 that admits air of setting can filter dust moisture, can dispel the heat with gaseous battery protection board 14 to the top fast through the bleeder vent 12 that sets up.

Example 3

Referring to fig. 1 and fig. 3, this embodiment further illustrates another embodiment, in which a novel heat dissipation battery protection plate includes: the battery protection box comprises a box body 1, wherein a supporting seat 2 is fixed at the bottom of the box body 1, a sliding groove 3 is formed in the side edge of the box body 1, a sliding plate 5 is arranged in the sliding groove 3, an air inlet groove 8 is formed in the bottom of the box body 1, a supporting plate 11 is arranged in the box body 1, a mounting seat 13 is arranged at the top of the supporting plate 11, a battery protection plate 14 is arranged at the top of the mounting seat 13, a mounting cover 15 is arranged at the top of the box body 1 through a fastening bolt 16, and an exhaust funnel 17 is arranged on the mounting cover 15.

In order to facilitate the heat dissipation of the exhaust funnel, a filter screen cover 19 is arranged at the top of the exhaust funnel 17, a clamping seat 18 is arranged at the bottom of the inner wall of the exhaust funnel 17, sundries can be prevented from entering the exhaust funnel 17 through the arranged filter screen cover 19 to influence the heat dissipation and the exhaust, a sliding rod 20 is arranged at the bottom of the filter screen cover 19, a lifting plate 21 is slidably mounted on the sliding rod 20, the lifting plate 21 is slidably clamped in the clamping seat 18, and the lifting plate 21 can be pushed to lift and discharge hot air at the sliding rod 20 through the increase of the air inlet internal pressure of the air inlet fan 10, so that the heat dissipation can be realized.

In this embodiment, the filter screen cover 19 can prevent impurities from entering the exhaust funnel 17 to affect heat dissipation and exhaust, and the increase of the air inlet internal pressure of the air inlet fan 10 can push the lifting plate 21 to lift and discharge hot air on the sliding rod 20, so that heat dissipation can be performed.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 novel heat dissipation battery protection shield which characterized in that includes:

the box (1), the bottom of box (1) is fixed with supporting seat (2), the side of box (1) is provided with spout (3), slidable mounting has slide (5) in spout (3), the bottom of box (1) is provided with air inlet duct (8), install backup pad (11) in box (1), the top of backup pad (11) is provided with mount pad (13), battery protection board (14) are installed at the top of mount pad (13), installation lid (15) are installed through fastening bolt (16) at the top of box (1), be provided with aiutage (17) on installation lid (15).

2. The novel heat-dissipating battery protection sheet as claimed in claim 1, wherein: supporting spring (4) are installed to the bottom of slide (5), be provided with support column (6) on slide (5).

3. The novel heat dissipation battery protection plate as claimed in claim 2, wherein: and a rubber plate (7) is fixed on the supporting column (6).

4. The novel heat-dissipating battery protection sheet as claimed in claim 1, wherein: an air inlet filter screen (9) is installed in the air inlet groove (8), and an air inlet fan (10) is installed at the top of the air inlet groove (8).

5. The novel heat-dissipating battery protection sheet as claimed in claim 1, wherein: air holes (12) are formed in the supporting plate (11).

6. The novel heat dissipation battery protection plate as claimed in claim 1, wherein: the top of the exhaust funnel (17) is provided with a filter screen cover (19), and the bottom of the inner wall of the exhaust funnel (17) is provided with a clamping seat (18).

7. The novel heat dissipation battery protection plate as claimed in claim 6, wherein: the bottom of the filter screen cover (19) is provided with a sliding rod (20), a lifting plate (21) is arranged on the sliding rod (20) in a sliding mode, and the lifting plate (21) is installed in the clamping seat (18) in a sliding mode.