CN219105764U

CN219105764U - Memory core box with liquid injection hole with strong protection capability

Info

Publication number: CN219105764U
Application number: CN202221779154.1U
Authority: CN
Inventors: 黄宏泰; 石先波; 徐和平
Original assignee: Shenzhen Zhiju Yunfu Technology Co ltd
Current assignee: Shenzhen Zhiju Yunfu Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-05-30
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a memory core box with a liquid injection hole with strong protection capability, which comprises: the core box main part and set up in a plurality of notes liquid hole in the core box main part, it is provided with heavy platform structure to annotate the liquid hole, annotate the inside turn-over of liquid Kong Xiang core box main part and form a plurality of turn-ups. According to the utility model, the flanging is arranged on the liquid injection hole, so that the phase-change liquid in the main body of the core box is prevented from overflowing. Meanwhile, when the phase-change liquid overflows, or in the process of liquid injection, the overflowed phase-change liquid can remain in the sinking table structure and flow into the core box main body under the action of gravity, so that the waste of the phase-change liquid is avoided, and meanwhile, the storage quantity of the phase-change liquid in the core box main body is ensured, and the protection effect on the storage unit in the core box main body is ensured.

Description

Memory core box with liquid injection hole with strong protection capability

Technical Field

The utility model relates to the technical field of memories, in particular to a memory core box with a liquid injection hole with strong protection capability.

Background

The storage box is an important part in hard disk storage equipment such as a vehicle-mounted recorder and the like, and can provide protection such as water resistance, high temperature resistance, falling resistance, earthquake resistance and the like for a storage module placed in the storage box so as to protect the storage module in an abnormal accident, thereby facilitating subsequent evidence collection and other works. The memory module of the memory is generally disposed in the core box, and then the core box is disposed in the memory box to achieve multiple protection. In the prior art, in order to improve the protection effect on the memory module in the core box and have the heat dissipation function, the phase change liquid is generally injected into the core box. And when disasters such as fire danger are suffered to the phase change liquid in the core box, the phase change liquid can expand and outwards spray from the liquid injection hole to put out the flame outside the core box, discharge the heat, and cool down and protect the core box, play important roles.

The liquid injection hole on the existing core box is usually directly punched on the side surface of the core box, and the liquid injection hole is sealed through sealant after liquid injection is completed. However, the liquid injection hole in this way is prone to leakage, and is prone to overflow during the injection process, which is prone to waste of phase-change liquid.

Accordingly, the prior art has drawbacks and needs improvement.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a memory core box with a liquid injection hole with strong protection capability.

The technical scheme of the utility model is as follows: the utility model provides a memory core box with liquid injection hole that protective capability is strong, includes: the core box main part and set up in a plurality of notes liquid hole in the core box main part, it is provided with heavy platform structure to annotate the liquid hole, annotate the inside turn-over of liquid Kong Xiang core box main part and form a plurality of turn-ups.

Further, the liquid injection holes are respectively arranged on two opposite side surfaces of the core box main body.

Further, the two liquid injection holes are arranged at the diagonal positions of the core box main body.

Further, a storage cavity is arranged on the core box main body, a wire harness port is arranged on the core box main body corresponding to the storage cavity, and the wire harness port is communicated with the storage cavity.

Further, a sealing structure is arranged on the wire harness port.

Further, the sealing structure includes: the high-temperature-resistant silica gel block is embedded into the wire harness port, and the high-temperature-resistant waterproof glue is coated on the high-temperature-resistant silica gel block and the core box main body.

By adopting the scheme, the flanging is arranged on the liquid injection hole, so that the phase-change liquid in the main body of the core box is prevented from overflowing. Meanwhile, when the phase-change liquid overflows, or in the process of liquid injection, the overflowed phase-change liquid can remain in the sinking table structure and flow into the core box main body under the action of gravity, so that the waste of the phase-change liquid is avoided, and meanwhile, the storage quantity of the phase-change liquid in the core box main body is ensured, and the protection effect on the storage unit in the core box main body is ensured.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a partially enlarged schematic view of fig. 1 at a.

Detailed Description

The utility model will be described in detail below with reference to the drawings and the specific embodiments.

Referring to fig. 1 and 2, the present utility model provides a memory core box with a liquid injection hole with a strong protection capability, comprising: the core box comprises a core box body 1 and a plurality of liquid injection holes 11 arranged on the core box body 1. The liquid injection hole 11 is provided with a sinking platform structure 111. The liquid injection hole 11 is folded towards the inside of the core box main body 1 to form a plurality of flanges 112. During the filling, the phase-change liquid overflowed remains on the sinking platform 111 and flows into the core box main body 1 under the action of gravity. Meanwhile, the flange 112 is arranged at the orifice of the liquid injection hole 11, so that certain blocking effect can be generated on the phase-change liquid in the core box main body 1, the phase-change liquid is prevented from overflowing, the waste of the phase-change liquid is avoided, and meanwhile, the storage quantity of the phase-change liquid in the core box main body 1 is ensured, so that the protection effect on the storage unit in the core box main body 1 is ensured.

The liquid injection holes 11 are respectively arranged on two opposite side surfaces of the core box main body 1 so as to facilitate liquid injection work and meet the protection requirement of the phase-change liquid on the core box. Two of the liquid injection holes 11 are provided at diagonal positions of the core box main body 1. The liquid injection holes 11 are provided on both sides of the core box main body 1 and are located at diagonal positions, thereby ensuring that one liquid injection hole 11 is necessarily near the top regardless of whether the core box is placed in any direction or any angle. When under high temperature condition, the phase-change liquid can be sprayed out through the liquid injection hole 11 near the top, thereby playing a role in cooling the core box and protecting the storage unit in the storage cavity 2 from being damaged by high temperature. Meanwhile, when the phase-change liquid is injected into the core box main body 1, the liquid injection holes 11 on two sides can form convection, which is beneficial to discharging air in the core box main body 1 and ensures that the injected phase-change liquid is consistent in quantity.

The core box is characterized in that a storage cavity 2 is arranged on the core box body 1, a wire harness port 12 is arranged on the core box body 1 corresponding to the storage cavity 2, and the wire harness port 12 is communicated with the storage cavity 2. The storage unit is placed in the storage cavity 2, and the connection wire of the storage unit passes through the wire harness port 12 so as to be connected with the memory system, thereby realizing data transmission. The storage cavity 2 is surrounded by the phase-change liquid in the core box main body 1, so that the temperature of the storage unit is reduced through the phase-change liquid, and the storage unit is prevented from being damaged by high temperature or burning in a fire hazard.

In some embodiments, a sealing structure is provided on the harness port 12. The sealing of the wire harness port 12 is realized through the sealing structure, so that moisture or flame is prevented from entering the storage cavity 2 through the wire harness port 12 to be contacted with the storage unit so as to damage the storage unit, and the protection effect on stored information is improved.

The sealing structure comprises: the high-temperature-resistant silica gel block embedded in the wire harness port 12 and the high-temperature-resistant waterproof adhesive coated on the wire harness port 12 are coated on the high-temperature-resistant silica gel block and the core box main body 1, so that the wire harness port 12 is exposed due to the fact that the sealing effect of the sealing adhesive is lost under the high-temperature condition is avoided, and the protection effect on the storage unit is ensured. Because the silica gel material has characteristics such as waterproof, cold-resistant, high temperature resistant, ageing-resistant, electrical insulation are strong, consequently adopt high temperature resistant silica gel piece to fill in pencil mouth 12, scribble high temperature resistant waterproof glue again to cover the gap between pencil mouth 12 and the high temperature resistant silica gel piece and seal, satisfy the protection demand of core box, purchase moreover easily, the cost is lower, is fit for mass production's demand.

In summary, according to the utility model, the flange is arranged on the liquid injection hole, so that the phase-change liquid in the main body of the core box is prevented from overflowing. Meanwhile, when the phase-change liquid overflows, or in the process of liquid injection, the overflowed phase-change liquid can remain in the sinking table structure and flow into the core box main body under the action of gravity, so that the waste of the phase-change liquid is avoided, and meanwhile, the storage quantity of the phase-change liquid in the core box main body is ensured, and the protection effect on the storage unit in the core box main body is ensured.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A memory core box having a liquid injection hole with a high protection capability, comprising: the core box main part and set up in a plurality of notes liquid hole in the core box main part, it is provided with heavy platform structure to annotate the liquid hole, annotate the inside turn-over of liquid Kong Xiang core box main part and form a plurality of turn-ups.

2. The memory core box with a liquid filling hole with high protection capability according to claim 1, wherein the liquid filling holes are respectively arranged on two opposite sides of the core box main body.

3. The memory core cartridge with a liquid injection hole having a high protection capability according to claim 2, wherein two of the liquid injection holes are provided at diagonal positions of the core cartridge body.

4. The memory core box with the liquid injection hole with the strong protection capability according to claim 1, wherein a storage cavity is arranged on the core box main body, a wire harness port is arranged on the core box main body corresponding to the storage cavity, and the wire harness port is communicated with the storage cavity.

5. The memory core box with a liquid injection hole with strong protection capability according to claim 4, wherein a sealing structure is arranged on the wire harness port.

6. The liquid filled well memory core case of claim 5, wherein said sealing structure comprises: the high-temperature-resistant silica gel block is embedded into the wire harness port, and the high-temperature-resistant waterproof glue is coated on the high-temperature-resistant silica gel block and the core box main body.