CN213581285U

CN213581285U - High-low temperature humidity environment box for performance detection of new energy lithium battery

Info

Publication number: CN213581285U
Application number: CN202022699660.7U
Authority: CN
Inventors: 戚云峰; 曹玮
Original assignee: Ankejie Testing Changzhou Co ltd
Current assignee: Ankejie Testing Changzhou Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-29
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a high low temperature humidity environment case for new forms of energy lithium cell performance detection, the power distribution box comprises a box body, the front of box articulates there is the chamber door, the inside of chamber door is provided with the glass window, one side of glass window is provided with embedded handle, one side of embedded handle is provided with operating panel, the inboard of chamber door is provided with the supporter, the lower extreme of chamber door is provided with the heat dissipation end, the surface of heat dissipation end is provided with the heat dissipation frame, the slot has been seted up at the top of heat dissipation frame, the inside of heat dissipation frame is provided with the filter screen; this a high low temperature humidity environment case for new forms of energy lithium cell performance detects is through setting up the conducting strip, and the heat dissipation of the components and parts of the high low temperature humidity environment incasement portion work of being convenient for the radiating effect of high low temperature humidity environment case is better, has also improved the life of high low temperature humidity environment incasement portion components and parts to a certain extent.

Description

High-low temperature humidity environment box for performance detection of new energy lithium battery

Technical Field

The utility model relates to a new forms of energy lithium cell performance detects technical field, specifically is a high low temperature humidity environment case for new forms of energy lithium cell performance detects.

Background

Lithium batteries are batteries using a nonaqueous electrolyte solution and lithium metal or a lithium alloy as an anode material. Unlike lithium ion batteries, the former are primary batteries and the latter are rechargeable batteries. Because the chemical characteristics of lithium metal are very active, the lithium metal has very high requirements on the environment in processing, storage and use, and therefore, the lithium battery is not applied for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing day by day, high requirements are put on power supplies, and lithium batteries enter a large-scale practical stage. Since the apple corporation released smart phones and then pushed tablet computers in 2007, the world has entered the intelligent era, and the strong demand for smart phones and tablet computers has rapidly pushed the sales of digital lithium batteries, wherein the sales of lithium batteries for mobile phones is the largest. According to data statistics of production and marketing requirements and investment prediction analysis reports of lithium battery industry in China in 2013 and 2017, market scale of finished lithium battery packs in the fields of new energy automobiles, power grid energy storage, special vehicles, communication base stations and the like in China in 2012 is 35 hundred million yuan, and is increased by 34.6% compared with 26 hundred million yuan in 2011. Wherein the application proportion of the new energy automobile is 57%. Quick adjustment of 2012's digital lithium cell trade product structure makes the volume of selling of soft packet of lithium cell, cylinder lithium cell increase fast on the one hand to keep the acceleration rate more than 30%, on the other hand makes the market scale of the square lithium cell of aluminum hull atrophy rapidly again. The whole digital lithium battery industry is undergoing profound changes, and for investors, whether the changes of market trends can be mastered in the revolution or not determines the future fate of companies.

The prior art has the following defects or problems:

the high low temperature humidity environment case that is used for new forms of energy lithium cell performance detection to use in the existing market can produce more heat when using, if these heats go by untimely effluence, influence the in service behavior of high low temperature humidity environment incasement portion working element very easily, the life that leads to high low temperature humidity environment incasement portion working element is not permanent, moreover, high low temperature humidity environment case is when dispelling the heat, can not filter the dust in the air, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a high low temperature humidity environment case that is used for new forms of energy lithium cell performance to the problem that proposes in the solution background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high low temperature humidity environment case for new forms of energy lithium cell performance detects, the power distribution box comprises a box body, the front of box articulates there is the chamber door, the inside of chamber door is provided with the glass window, one side of glass window is provided with embedded handle, one side of embedded handle is provided with operating panel, the inboard of chamber door is provided with the supporter, the lower extreme of chamber door is provided with the heat dissipation end, the surface of heat dissipation end is provided with the heat dissipation frame, the slot has been seted up at the top of heat dissipation frame, the inside of heat dissipation frame is provided with the filter screen, the top of filter screen and the bottom fixed connection of inserted block, the lower extreme of heat dissipation frame is provided with the conducting strip, the.

As the preferred technical scheme of the utility model, the box is made by thickening steel sheet and thickening foam both complex as an organic whole.

As the preferred technical scheme of the utility model, the outside of chamber door is seted up flutedly, one side and the inside a lateral wall swing joint of recess of embedded handle.

As the utility model discloses a preferred technical scheme, the filter screen passes through the slot and pegs graft with the inside of heat dissipation frame, the external diameter size of filter screen and the internal diameter size looks adaptation of slot.

As the utility model discloses an optimal technical scheme, the through-hole with conducting strip looks adaptation is seted up on the surface of heat dissipation end, the conducting strip passes through the through-hole and pegs graft with the inside of heat dissipation end, the external diameter of conducting strip and the internal diameter size looks adaptation of through-hole.

As an optimal technical scheme of the utility model, the both ends of supporter and the inner wall fixed connection of box both sides, be provided with the sealing strip between box and the chamber door.

As the utility model discloses a preferred technical scheme, the junction of box and gyro wheel is provided with the connecting block, connecting block and gyro wheel swing joint are passed through to the bottom of box.

Compared with the prior art, the utility model provides a high low temperature humidity environment case for new forms of energy lithium cell performance detects possesses following beneficial effect:

1. according to the high-low temperature humidity environment box for performance detection of the new energy lithium battery, the heat conducting fins and the heat radiating frame are arranged, so that components working inside the high-low temperature humidity environment box can be conveniently radiated, the heat radiating effect of the high-low temperature humidity environment box is better, and the service life of the components inside the high-low temperature humidity environment box is prolonged to a certain extent;

2. this a high low temperature humidity environment case for new forms of energy lithium cell performance detects, through setting up the filter screen, also can filter the impurity in the air when being convenient for radiating, thereby it enters into the inside of high low temperature humidity environment case from the heat dissipation end to have avoided impurity in the air and piles up on the components and parts in high low temperature humidity environment incasement portion, influence the phenomenon of components and parts normal use, through setting up the inserted block, convenient to use person's later stage is to the clearance of filter screen surface dust, it is more convenient to use.

Drawings

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

FIG. 2 is a perspective view of the structure of the present invention showing the connection of the shelf;

FIG. 3 is a perspective view of the heat dissipation frame of the present invention;

fig. 4 is a schematic plane view of the filter net according to the present invention.

In the figure: 1. a box body; 2. a box door; 3. a glass window; 4. a heat dissipation end; 5. a heat dissipation frame; 6. a heat conductive sheet; 7. an embedded handle; 8. an operation panel; 9. a roller; 10. a rack; 11. a filter screen; 12. a slot; 13. and (5) inserting the blocks.

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. 1-4, in this embodiment: the utility model provides a high low temperature humidity environment case for new forms of energy lithium cell performance detects, the power distribution box comprises a box body 1, the front of box 1 articulates there is chamber door 2, the inside of chamber door 2 is provided with glass window 3, one side of glass window 3 is provided with embedded handle 7, one side of embedded handle 7 is provided with operating panel 8, the inboard of chamber door 2 is provided with supporter 10, the lower extreme of chamber door 2 is provided with heat dissipation end 4, heat dissipation end 4's surface is provided with heat dissipation frame 5, slot 12 has been seted up at heat dissipation frame 5's top, heat dissipation frame 5's inside is provided with filter screen 11, the top of filter screen 11 and the bottom fixed connection of inserted block 13, heat dissipation frame 5's lower extreme is provided with conducting strip 6.

In the embodiment, the box body 1 is formed by compounding a thickened steel plate and thickened foam cotton into a whole, so that the heating effect of the high-low temperature humidity environment box can be effectively improved, and the loss of heat is reduced; a groove is formed in the outer side of the box door 2, one side of the embedded handle 7 is movably connected with one side wall in the groove, and the embedded handle 7 enables the handle to be used more flexibly; the filter screen 11 is inserted into the heat dissipation frame 5 through the slot 12, the outer diameter of the filter screen 11 is matched with the inner diameter of the slot 12, impurities in the air can be filtered, and the phenomenon that the impurities in the air enter the box body 1 from the heat dissipation end 4 to be accumulated on components in the box body 1 to influence the normal use of the components is avoided; the surface of the heat dissipation end 4 is provided with a through hole matched with the heat conducting fin 6, the heat conducting fin 6 is inserted into the heat dissipation end 4 through the through hole, the outer diameter of the heat conducting fin 6 is matched with the inner diameter of the through hole, so that heat dissipation of components working in the box body 1 is facilitated, the heat dissipation effect of the box body 1 is better, and the service life of the components in the box body 1 is prolonged to a certain extent; the two ends of the shelf 10 are fixedly connected with the inner walls of the two sides of the box body 1, and a sealing strip is arranged between the box body 1 and the box door 2, so that the structure is more reasonable; the junction of box 1 and gyro wheel 9 is provided with the connecting block, and connecting block and gyro wheel 9 swing joint are passed through to the bottom of box 1 for this high low temperature humidity environment case can be according to the required shift position of reality, and it is more nimble to use.

The utility model discloses a theory of operation and use flow: when the user uses, the new energy lithium battery is placed on the storage rack 10, the box door 2 is closed after the new energy lithium battery is placed, then the temperature and humidity of the high and low temperature humidity environment box are regulated and controlled through the operation panel 8, after the regulation and control are completed, the performance detection of the new energy lithium battery in the high and low temperature humidity environment box can be performed, through the glass window 3, the user can conveniently observe the performance detection condition of the new energy lithium battery in the high and low temperature humidity environment box, through the heat dissipation end 4, the heat dissipation frame 5 and the filter screen 11, the heat dissipation is facilitated, meanwhile, impurities in the air can be filtered, the phenomenon that the impurities in the air enter the box body 1 from the heat dissipation end 4 to be accumulated on the components in the box body 1 and influence the normal use of the components is avoided, through the heat conducting fins 6, the heat dissipation of the components working in the box body 1 is facilitated, and the heat dissipation, the service life of 1 inside components and parts of box has been improved to a certain extent, through embedded handle 7 for the use of handle is more nimble, through gyro wheel 9, makes this high low temperature humidity environment case can be according to actual required shift position, through setting up inserted block 13, and convenient to use person's later stage is to the clearance of filter screen 11 surface dust, and it is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high low temperature humidity environment case for new forms of energy lithium cell performance detects which characterized in that: comprises a box body (1), the front surface of the box body (1) is hinged with a box door (2), a glass window (3) is arranged inside the box door (2), an embedded handle (7) is arranged on one side of the glass window (3), an operation panel (8) is arranged on one side of the embedded handle (7), a shelf (10) is arranged on the inner side of the box door (2), the lower end of the box door (2) is provided with a heat dissipation end (4), the surface of the heat dissipation end (4) is provided with a heat dissipation frame (5), the top of the heat dissipation frame (5) is provided with a slot (12), a filter screen (11) is arranged inside the heat dissipation frame (5), the top of the filter screen (11) is fixedly connected with the bottom of the inserting block (13), the lower end of the heat dissipation frame (5) is provided with a heat conduction sheet (6), and the bottom of the box body (1) is provided with a roller (9).

2. The high-low temperature humidity environment box for performance detection of the new energy lithium battery as claimed in claim 1, wherein: the box body (1) is formed by combining a thickened steel plate and thickened foam cotton into a whole.

3. The high-low temperature humidity environment box for performance detection of the new energy lithium battery as claimed in claim 1, wherein: the outer side of the box door (2) is provided with a groove, and one side of the embedded handle (7) is movably connected with one side wall in the groove.

4. The high-low temperature humidity environment box for performance detection of the new energy lithium battery as claimed in claim 1, wherein: the filter screen (11) is inserted into the heat dissipation frame (5) through the insertion slot (12), and the outer diameter of the filter screen (11) is matched with the inner diameter of the insertion slot (12).

5. The high-low temperature humidity environment box for performance detection of the new energy lithium battery as claimed in claim 1, wherein: the surface of the heat dissipation end (4) is provided with a through hole matched with the heat conducting fin (6), the heat conducting fin (6) is inserted into the heat dissipation end (4) through the through hole, and the outer diameter of the heat conducting fin (6) is matched with the inner diameter of the through hole.

6. The high-low temperature humidity environment box for performance detection of the new energy lithium battery as claimed in claim 1, wherein: the two ends of the article shelf (10) are fixedly connected with the inner walls of the two sides of the box body (1), and sealing strips are arranged between the box body (1) and the box door (2).

7. The high-low temperature humidity environment box for performance detection of the new energy lithium battery as claimed in claim 1, wherein: the connecting piece is arranged at the joint of the box body (1) and the roller (9), and the bottom of the box body (1) is movably connected with the roller (9) through the connecting piece.