CN214957198U

CN214957198U - High-performance lithium battery pack equipment with high waterproofness

Info

Publication number: CN214957198U
Application number: CN202121566496.0U
Authority: CN
Inventors: 何辉; 陈涛
Original assignee: Shenzhen Shanhe Power Electronics Co ltd
Current assignee: Shenzhen Shanhe Power Electronics Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-30
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a high performance lithium cell group equipment with high waterproof nature relates to lithium cell technical field. Including main part and the lithium cell group of setting in the main part is inside, be provided with driven subassembly and water-collecting component in the main part, driven subassembly includes the ejector pin, the ejector pin runs through the top of main part, slidable mounting has the sliding plate on the inner wall of main part, the left side of sliding plate is fixed with spring A, spring A's left side is fixed on the inner wall of main part, the bottom of sliding plate is articulated with the top of connecting rod. Under subassembly, driven subassembly and the reaction subassembly that catchments through setting up mutually supported, when raining, the rainwater gets into the rectangle frame from catchmenting in the frame, produces reaction and releases a large amount of heats with the quick lime in the rectangle frame, makes the carbon dioxide gas inflation in the piston bottle promote the movable plate and moves down for the baffle is plugged up the left louvre of main part, avoids the rainwater to get into the main part from the louvre inside, avoids lithium cell group to take place to damage.

Description

High-performance lithium battery pack equipment with high waterproofness

Technical Field

The utility model relates to a lithium cell technical field specifically is a high performance lithium cell group equipment with high waterproof nature.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very high requirements on the environment due to the very active chemical characteristics of the lithium metal, so that the lithium metal is processed, stored and used. With the development of scientific technology, lithium batteries have become the mainstream.

When present high performance lithium cell group equipment is outdoor the use, because lithium cell group during operation can produce a large amount of heats, consequently need set up the louvre to equipment, when rainy, inside the louvre entering equipment can be followed to the rainwater, causes lithium cell group to damage, therefore we propose a high performance lithium cell group equipment that has high waterproof nature.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high performance lithium cell group equipment with high waterproof nature has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high performance lithium cell group equipment with high waterproof nature, includes the main part and sets up the lithium cell group in the main part inside, be provided with driven subassembly and water collecting assembly in the main part, driven subassembly includes the ejector pin, the ejector pin runs through the top of main part, slidable mounting has the sliding plate on the inner wall of main part, the left side of sliding plate is fixed with spring A, spring A's left side is fixed on the inner wall of main part, the bottom of sliding plate is articulated with the top of connecting rod, the bottom of connecting rod is articulated with the right side of baffle, the left side slidable mounting of baffle is on the inner wall of main part.

Preferably, the subassembly that catchments includes the frame that catchments, the frame that catchments is fixed at the top of main part, slidable mounting has the movable plate on the inner wall of frame that catchments, the bottom of movable plate is fixed with the top of ejector pin, the ejector pin runs through the bottom of frame that catchments, the bottom of movable plate is fixed with spring B, spring B's bottom is fixed on the inner wall of frame that catchments, the left side of frame that catchments is provided with reaction assembly.

Preferably, the reaction assembly comprises a rectangular frame, the rectangular frame is clamped on the left side of the water collecting frame, quick lime is placed inside the rectangular frame, the right side of the rectangular frame and the left side of the water collecting frame are both penetrated through by a piston bottle, the piston bottle is connected with a piston, and a push rod is fixed at the bottom of the piston.

Preferably, three through holes are formed in the water collecting frame.

Preferably, the piston bottle is filled with carbon dioxide gas.

Preferably, the left side of the main body is provided with a heat dissipation hole for heat dissipation of the lithium battery pack.

(III) advantageous effects

The utility model provides a high performance lithium cell group equipment with high waterproof nature. The method has the following beneficial effects:

(1) this high performance lithium cell group equipment with high waterproof nature, through the subassembly that catchments that sets up, under driven subassembly and reaction unit mutually supported, when raining, in the rainwater gets into the rectangle frame from the frame that catchments, produce a large amount of heats of reaction release with the quick lime in the rectangle frame, make the carbon dioxide gas inflation in the piston bottle promote the movable plate and move down for the baffle plugs up the left louvre of main part, inside avoiding the rainwater to get into the main part from the louvre, avoid lithium cell group to take place to damage.

(2) This high performance lithium cell group equipment with high waterproof nature, after once raining, only need take off the joint at the left rectangle frame of frame that catchments, change its inside quick lime and can reuse, more practical high-efficient.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

fig. 2 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a main body; 2. a lithium battery pack; 3. a driven assembly; 31. a top rod; 32. a sliding plate; 33. a spring A; 34. a connecting rod; 35. a baffle plate; 4. a water collection assembly; 41. a water collecting frame; 42. moving the plate; 43. a spring B; 5. a reaction assembly; 51. a rectangular frame; 52. a piston bottle; 53. a piston; 54. a push rod.

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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high performance lithium cell group equipment with high waterproof nature, including main part 1 and the lithium cell group 2 of setting in main part 1 inside, the radiating louvre of confession lithium cell group 2 has been seted up in the left side of main part 1, be provided with driven subassembly 3 and water collecting component 4 on the main part 1, driven subassembly 3 includes ejector pin 31, ejector pin 31 runs through the top of main part 1, slidable mounting has sliding plate 32 on the inner wall of main part 1, the scarf has been seted up on the sliding plate 32, when ejector pin 31 downstream, support on the scarf on sliding plate 32, make sliding plate 32 remove left. The left side of sliding plate 32 is fixed with spring A33, and the left side of spring A33 is fixed on the inner wall of main part 1, and the bottom of sliding plate 32 is articulated with the top of connecting rod 34, and the bottom of connecting rod 34 is articulated with the right side of baffle 35, and the left side slidable mounting of baffle 35 is on the inner wall of main part 1, and baffle 35 can be when rainy, and the downstream plugs up the louvre that main part 1 left side, avoids the inside damage lithium cell group 2 of rainwater entering main part 1.

In this embodiment, the water collecting assembly 4 includes a water collecting frame 41, the water collecting frame 41 is fixed on the top of the main body 1, a moving plate 42 is slidably mounted on the inner wall of the water collecting frame 41, the bottom of the moving plate 42 is fixed with the top of the ejector rod 31, the ejector rod 31 penetrates through the bottom of the water collecting frame 41, a spring B43 is fixed on the bottom of the moving plate 42, the bottom of a spring B43 is fixed on the inner wall of the water collecting frame 41, the reaction assembly 5 is arranged on the left side of the water collecting frame 41, three through holes are formed in the water collecting frame 41, the three through holes are respectively distributed on the left side and the right side of the water collecting frame 41, and the through holes on the left side of the water collecting frame 41. When raining, rainwater enters the inside of the rectangular frame 51 from the through holes and reacts with quick lime inside the rectangular frame 51, when the rainwater is accumulated too much through the two through holes on the right side of the water collection frame 41, the rainwater flows out from the through holes with higher positions, and the through holes with lower positions enable the rainwater to flow out from the sliding grooves, which are used for enabling the movable plate 42 to slide up and down, inside the water collection frame 41 when the raining is stopped. Reaction unit 5 includes rectangular frame 51, and rectangular frame 51 joint is in the left side of catchmenting frame 41, and quick lime has been placed to rectangular frame 51's inside, and rectangular frame 51's right side and catchment frame 41's left side all run through by piston bottle 52, and piston bottle 52 and piston 53 piston connection, the bottom of piston 53 is fixed with push rod 54, and the inside of piston bottle 52 is filled with carbon dioxide gas. When rainwater flows into the rectangular frame 51 from the through hole on the left side of the water collection frame 41, water reacts with quicklime and releases a large amount of heat, carbon dioxide gas inside the piston bottle 52 expands due to heating and pushes the piston 53 to move downwards, and the push rod 54 pushes the moving plate 42 downwards.

When the rainwater collecting device works (or is used), when raining, rainwater enters the water collecting frame 41, the rainwater enters the rectangular frame 51 from the through hole on the left side of the water collecting frame 41, the rainwater reacts with quicklime in the rectangular frame 51, a large amount of heat is released, the piston 53 is pushed to move downwards by the thermal expansion of carbon dioxide gas in the piston bottle 52, the piston 53 drives the push rod 54 to move downwards, the push rod 54 pushes the moving plate 42 to move downwards, the moving plate 42 plugs the through hole on the left side of the water collecting frame 41 at the moment, the rainwater cannot enter the rectangular frame 51, the moving plate 42 drives the ejector rod 31 to move downwards, the ejector rod 31 moves downwards to push the sliding plate 32 to move leftwards, the sliding plate 32 pushes the baffle 35 to move downwards through the connecting rod 34 and plugs the heat dissipation hole on the left side of the main body 1, and the phenomenon that the rainwater enters the main body 1 from the heat dissipation hole to damage the lithium battery pack 2 is avoided.

After the quicklime reaction is finished, at this moment, the quicklime still rains, the carbon dioxide gas inside the piston bottle 52 shrinks, so that the piston 53 drives the push rod 54 to move upwards, at this moment, because a large amount of rainwater is inside the water collection frame 41 and constantly presses the movable plate 42, the movable plate 42 cannot move upwards under the action of the spring B43, the rainwater can flow down from the chute inside the water collection frame 41, which allows the movable plate 42 to slide up and down, slowly flow out from the through hole on the right side of the water collection frame 41, but the speed of the loss is not higher than the speed of the rainwater entering the inside of the water collection frame 41, and then, when raining, the baffle 35 can always block the heat dissipation holes.

After stopping raining, no longer have the inside that rainwater got into catchment frame 41, the rainwater slowly flows out from the lower through-hole in catchment frame 41 right side position, movable plate 42 rebound under spring B43's effect, movable plate 42 takes ejector pin 31 rebound, sliding plate 32 is no longer supported by ejector pin 31, under spring A33's effect, sliding plate 32 upwards stimulates baffle 35 through connecting rod 34, make baffle 35 no longer plug the louvre, and then can make main part 1 carry out normal heat dissipation, the workman goes to take off the joint at the left rectangle frame 51 of catchment frame 41, it can reuse to change its inside quick lime, it is very convenient.

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. A high-performance lithium battery pack device having high water resistance, comprising a main body (1) and a lithium battery pack (2) disposed inside the main body (1), characterized in that: be provided with driven subassembly (3) and water collection subassembly (4) on main part (1), driven subassembly (3) include ejector pin (31), the top of main part (1) is run through in ejector pin (31), slidable mounting has sliding plate (32) on the inner wall of main part (1), the left side of sliding plate (32) is fixed with spring A (33), the left side of spring A (33) is fixed on the inner wall of main part (1), the bottom of sliding plate (32) is articulated with the top of connecting rod (34), the bottom of connecting rod (34) is articulated with the right side of baffle (35), the left side slidable mounting of baffle (35) is on the inner wall of main part (1).

2. The high performance lithium battery pack apparatus with high water resistance according to claim 1, wherein: the subassembly (4) catchments is including catchmenting frame (41), the top at main part (1) is fixed in catchmenting frame (41), slidable mounting has movable plate (42) on the inner wall of catchmenting frame (41), the bottom of movable plate (42) is fixed with the top of ejector pin (31), ejector pin (31) run through the bottom of catchmenting frame (41), the bottom of movable plate (42) is fixed with spring B (43), the bottom of spring B (43) is fixed on the inner wall of catchmenting frame (41), the left side of catchmenting frame (41) is provided with reaction unit (5).

3. The high-performance lithium battery pack device with high water resistance according to claim 2, wherein: reaction unit (5) include rectangle frame (51), rectangle frame (51) joint is in the left side of catchment frame (41), quick lime has been placed to the inside of rectangle frame (51), the right side of rectangle frame (51) and the left side of catchment frame (41) are all run through by piston bottle (52), piston bottle (52) and piston (53) piston connection, the bottom of piston (53) is fixed with push rod (54).

4. The high-performance lithium battery pack device with high water resistance according to claim 2, wherein: three through holes are formed in the water collecting frame (41).

5. The high-performance lithium battery pack device with high water resistance according to claim 3, wherein: the interior of the piston bottle (52) is filled with carbon dioxide gas.

6. The high performance lithium battery pack apparatus with high water resistance according to claim 1, wherein: the left side of the main body (1) is provided with a heat dissipation hole for heat dissipation of the lithium battery pack (2).