阅读说明：本技术 一种电池用的高效低成本的灌胶壳体 (High-efficient low-cost encapsulating casing that battery was used ) 是由 张计中 陈道戈 杨庆宏 邓通杭 于 2021-08-05 设计创作，主要内容包括：本发明涉及一种电池用的高效低成本的灌胶壳体,其包括：底板和连接于底板上的上下两端呈开口状的框架,所述底板上形成有灌胶流道；所述底板的左侧开设有进胶孔,所述进胶孔与灌胶流道相连通；所述底板的右侧开设有第一出胶孔和第二出胶孔；所述第一出胶孔和第二出胶孔分别与灌胶流道相连通；所述灌胶流道内靠近第一出胶孔和第二出胶孔处设有衬垫,衬垫将第一出胶孔和第二出胶孔分隔,第一出胶孔和第二出胶孔之间不连通；所述进胶孔、灌胶流道和第一出胶孔之间形成第一灌胶流道,进胶孔、灌胶流道和第二出胶孔之间形成第二灌胶流道。本发明通过衬垫隔离形成第一灌胶流道和第二灌胶流道,减少了胶体的使用量,降低了制造的成本。(The invention relates to a high-efficiency low-cost glue-pouring shell for a battery, which comprises: the glue pouring device comprises a bottom plate and a frame which is connected to the bottom plate and has an open upper end and a open lower end, wherein a glue pouring flow channel is formed on the bottom plate; a glue inlet hole is formed in the left side of the bottom plate and communicated with the glue pouring runner; a first glue outlet and a second glue outlet are formed in the right side of the bottom plate; the first glue outlet hole and the second glue outlet hole are respectively communicated with the glue pouring runner; a gasket is arranged in the glue filling flow channel and close to the first glue outlet hole and the second glue outlet hole, the gasket separates the first glue outlet hole from the second glue outlet hole, and the first glue outlet hole is not communicated with the second glue outlet hole; and a first glue pouring flow channel is formed among the glue inlet hole, the glue pouring flow channel and the first glue outlet hole, and a second glue pouring flow channel is formed among the glue inlet hole, the glue pouring flow channel and the second glue outlet hole. The first glue pouring flow channel and the second glue pouring flow channel are formed through the isolation of the gaskets, the using amount of glue is reduced, and the manufacturing cost is reduced.)

1. The utility model provides a high-efficient low-cost encapsulating casing that battery was used which characterized in that, it includes: the device comprises a bottom plate (1) and a frame (2) which is connected to the bottom plate (1) and has an open upper end and a open lower end, wherein a glue pouring flow channel (12) is formed on the bottom plate (1);

a glue inlet hole (16) is formed in the left side of the bottom plate (1), and the glue inlet hole (16) is communicated with the glue pouring flow channel (12); a first glue outlet hole (17) and a second glue outlet hole (18) are formed in the right side of the bottom plate (1); the first glue outlet hole (17) and the second glue outlet hole (18) are respectively communicated with the glue pouring runner (12); a gasket (4) is arranged in the glue pouring flow channel (12) and close to the first glue outlet hole (17) and the second glue outlet hole (18), the gasket (4) separates the first glue outlet hole (17) from the second glue outlet hole (18), and the first glue outlet hole (17) is not communicated with the second glue outlet hole (18); and a first glue pouring flow channel is formed among the glue inlet hole (16), the glue pouring flow channel (12) and the first glue outlet hole (17), and a second glue pouring flow channel is formed among the glue inlet hole (16), the glue pouring flow channel (12) and the second glue outlet hole (18).

2. A high efficiency, low cost potting compound housing for a battery as claimed in claim 1, wherein: connecting bosses (11) are formed on the periphery of the bottom plate (1); and a glue pouring flow channel (12) is formed on the connecting boss (11).

3. A high efficiency, low cost potting compound housing for a battery as claimed in claim 2, wherein: the inner side of the connecting boss (11) extends upwards to form a guide rib (13); a guide slope (14) is formed between the outer side of the guide rib (13) and the horizontal plane.

4. A high efficiency, low cost potting compound housing for a battery as claimed in claim 1, wherein: the novel base plate is characterized in that a plurality of base plate mounting holes (15) are formed in the periphery of the base plate (1) at intervals, a plurality of screw columns (21) are arranged on the periphery of the inner wall of the frame (2) at intervals, the screw columns (21) correspond to the base plate mounting holes (15) one to one, fixing screws (3) are arranged on the base plate mounting holes (15) in a penetrating mode, and the fixing screws (3) are locked with the screw columns (21) mutually.

5. The efficient and low-cost potting compound housing for a battery of claim 4, wherein: an inner side glue groove is formed between the bottom plate mounting hole (15) and the glue pouring flow channel (12), and the inner side glue groove is communicated with the glue pouring flow channel (12).

6. A high efficiency, low cost potting compound housing for a battery as claimed in claim 1, wherein: a plurality of buffer grooves (121) are arranged on the glue pouring flow channel (12) at intervals; the side of encapsulating runner (12) is located in dashpot (121), and dashpot (121) are linked together with encapsulating runner (12).

7. A high efficiency, low cost potting compound housing for a battery as claimed in claim 1, wherein: the frame (2) is provided with a limit groove matched with the gasket (4), and the depth of the limit groove is 20-30% of the height of the gasket (4).

8. A high efficiency, low cost potting compound housing for a battery as claimed in claim 1, wherein: the pad (4) is made of silica gel or foam material.

Technical Field

The invention relates to the field of storage battery energy, in particular to a high-efficiency low-cost glue-pouring shell for a battery.

Background

With the progress and development of society, the intellectualization in the aspects of storage, family, trip and the like, the diversification of mobile consumer electronic products, and the adoption of batteries as clean energy providers, the batteries are more and more popular and favored by consumers and become an indispensable part of electronic products.

In the application process, the glue filling efficiency is effectively improved, and the glue filling cost is reduced. The method is a significant research topic for users to feel more comfortable in the using process, improve the user acceptance and improve the safety, reliability and assembly efficiency of the sealing structure.

The glue is glued to the groove surface point of encapsulating on the adoption drain pan usually, and the upper cover assembly back, locking screw overflows and glues the outside between drain pan and upper cover, need clean the colloid in the outside, has both wasted the colloid like this, has increased the cost of manual cleaning again.

Disclosure of Invention

First, technical problem to be solved

In order to solve the problems in the prior art, the invention provides the efficient and low-cost glue-pouring shell for the battery, which is simple and convenient in glue pouring and low in cost.

Second, technical scheme

In order to achieve the purpose, the invention adopts the main technical scheme that:

an efficient, low-cost potting compound housing for a battery, comprising: the glue pouring device comprises a bottom plate and a frame which is connected to the bottom plate and has an open upper end and a open lower end, wherein a glue pouring flow channel is formed on the bottom plate;

a glue inlet hole is formed in the left side of the bottom plate and communicated with the glue pouring runner; a first glue outlet and a second glue outlet are formed in the right side of the bottom plate; the first glue outlet hole and the second glue outlet hole are respectively communicated with the glue pouring runner; a gasket is arranged in the glue filling flow channel and close to the first glue outlet hole and the second glue outlet hole, the gasket separates the first glue outlet hole from the second glue outlet hole, and the first glue outlet hole is not communicated with the second glue outlet hole; and a first glue pouring flow channel is formed among the glue inlet hole, the glue pouring flow channel and the first glue outlet hole, and a second glue pouring flow channel is formed among the glue inlet hole, the glue pouring flow channel and the second glue outlet hole.

Furthermore, connecting bosses are formed on the periphery of the bottom plate; and a glue pouring flow channel is formed on the connecting boss.

Furthermore, the inner side of the connecting boss extends upwards to form a guide rib; and a guide slope is formed between the outer side of the guide rib and the horizontal plane.

Further, be equipped with a plurality of bottom plate mounting holes according to the interval on the bottom plate all around, the inner wall of frame is equipped with a plurality of screw posts according to the interval all around, screw post and bottom plate mounting hole one-to-one, wear to be equipped with set screw on the bottom plate mounting hole, set screw and screw post lock mutually.

Further, an inner side glue groove is formed between the bottom plate mounting hole and the glue pouring flow channel and communicated with the glue pouring flow channel.

Furthermore, a plurality of buffer grooves are arranged on the glue pouring flow channel at intervals; the side of encapsulating runner is located to the dashpot, and the dashpot is linked together with the encapsulating runner.

Furthermore, a limiting groove matched with the gasket is arranged on the frame, and the depth of the limiting groove is 20% -30% of the height of the gasket.

Further, the pad is made of silica gel or foam materials.

Third, beneficial effect

The invention has the beneficial effects that: 1. the first glue filling flow channel and the second glue filling flow channel are formed through liner isolation, the using amount of glue is reduced, and the manufacturing cost is reduced. 2. The glue is injected into the first glue pouring flow channel and the second glue pouring flow channel, the trouble of manual glue wiping is avoided, the production efficiency is improved, the consistency and the reliability of sealing are enhanced, and the huge manufacturing cost is finally reduced for enterprises.

Drawings

FIG. 1 is an exploded view of one embodiment of the present invention;

FIG. 2 is a schematic view of a bottom plate structure according to an embodiment of the present invention;

fig. 3 is a structural sectional view of one embodiment of the present invention.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

An efficient and low-cost potting case for a battery according to an embodiment of the present invention, as shown in fig. 1 to 3, includes: the device comprises a bottom plate 1 and a frame 2 which is connected to the bottom plate 1 and has an open upper end and a open lower end, wherein connecting bosses 11 are formed on the periphery of the bottom plate 1; a glue pouring runner 12 is formed on the connecting boss 11; the inner side of the connecting boss 11 extends upwards to form a guide rib 13; a guide slope 14 is formed between the outer side of the guide rib 13 and the horizontal plane, so that the frame 2 is convenient to guide and mount; the height of the guide rib 13 is more than 8mm, and the inclination of the guide inclination 14 is more than 3 degrees; the frame 2 is made of metal or plastic material.

Further, be equipped with a plurality of bottom plate mounting hole 15 according to the interval on bottom plate 1 all around, the inner wall of frame 2 is equipped with a plurality of screw posts 21 according to the interval all around, screw post 21 and bottom plate mounting hole 15 one-to-one, wear to be equipped with set screw 3 on the bottom plate mounting hole 15, set screw 3 locks mutually with screw post 21, reaches the locking between frame 2 and the bottom plate 1.

Further, an inner side glue groove is formed between the bottom plate mounting hole 15 and the glue pouring runner 12, the inner side glue groove is one part of the glue pouring runner 12, and the sealing of glue on the frame 2 and the bottom plate 1 is completed at one time, so that whether the fixing screw 3 is waterproof is not influenced; the inner rubber groove is arranged to be as small as possible, so that the fixing screw 3 is preferably selected to be between M2.5 and M3.

Furthermore, a plurality of buffer grooves 121 are arranged on the glue pouring channel 12 at intervals to prevent glue pouring impurities from blocking the glue pouring channel 12; buffer slot 121 locates the side of encapsulating runner 12, and buffer slot 121 is linked together with encapsulating runner 12, the interior bottom of buffer slot 121 is the fillet excessive design, the junction of buffer slot 121 and encapsulating runner 12 is the fillet excessive design.

Specifically, a glue inlet hole 16 is formed in the left side of the bottom plate 1, and the glue inlet hole 16 is communicated with the glue pouring runner 12; a first glue outlet 17 and a second glue outlet 18 are formed in the right side of the bottom plate 1; the first glue outlet 17 and the second glue outlet 18 are respectively communicated with the glue pouring runner 12; a gasket 4 is arranged in the glue filling flow channel 12 and close to the first glue outlet hole 17 and the second glue outlet hole 18, the gasket 4 separates the first glue outlet hole 17 from the second glue outlet hole 18, and the first glue outlet hole 17 is not communicated with the second glue outlet hole 18; a first glue filling flow channel is formed among the glue inlet hole 16, the glue filling flow channel 12 and the first glue outlet hole 17, a second glue filling flow channel is formed among the glue inlet hole 16, the glue filling flow channel 12 and the second glue outlet hole 18, and the first glue filling flow channel and the second glue filling flow channel adopt curved flow channels to avoid glue blockage.

In this embodiment, when the bottom end of the frame 2 is connected to the upper surface of the pad 4, the frame 2 is provided with a limit groove matched with the pad 4, the depth of the limit groove is 20% -30% of the height of the pad 4, and the pad 4 is made of silica gel or foam material.

When the glue pouring device is implemented, when glue is independently poured into the first glue pouring flow channel, the second glue outlet hole 18 is blocked by the aid of a tool, an independent flowing path is formed, the glue is fully filled, and the glue pouring is stopped by taking glue discharged from the first glue outlet hole 17 as a filling basis; independently infuse the colloid when the second encapsulating runner, adopt the frock to plug up first glue outlet 17, prevent that the first encapsulating runner colloid of encapsulating from flowing out, second glue outlet 18 goes out to glue for gluing full foundation, stops the encapsulating.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.