CN209356978U - A Waterproof Computer Case Convenient for Dust Removal and Maintenance - Google Patents

Abstract

The utility model discloses a kind of computer waterproof cabinets convenient for dedusting and maintenance, and in particular to computer cabinet technical field.Which solve computer cabinets, and in the case where there is dirt environment, integral heat sink performance is poor, overhauls inconvenient deficiency.This is convenient for the computer waterproof cabinet of dedusting and maintenance, including rectangular machine case body and the interior case being connect with machine case body drawing and pulling type, the machine case body includes liner and shell, liner is equipped with several removable pins and venthole, four feet of interior case are welded with L-type loose slot, two middle side parts are welded with U-shaped loose slot, L-type loose slot, U-shaped loose slot connects one to one with removable pin realizes that machine case body and the drawing and pulling type of interior case are connect, the top of machine case body is equipped with the first air box, bottom end is equipped with the second air box, motor and fan are equipped with inside first air box and second air box, bottom end is equipped with Air Filter, motor is fixed on the inner wall of the first air box and the second air box, fan is fixed in the shaft of motor.

Description

A Waterproof Computer Case Convenient for Dust Removal and Maintenance

technical field

The utility model relates to the technical field of computer case, in particular to a waterproof computer case which is convenient for dust removal and maintenance.

Background technique

A computer, commonly known as a computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to the program and process massive data automatically and at high speed.

Computers are widely used. On the acrylic engraving machine, a computer needs to be used to control the engraving machine. However, during the engraving process, a lot of dust is generated and falls into the host, which affects its service life. The existing computer case for the acrylic engraving machine is The simple box mainly stores the main board, CPU, memory, hard disk, graphics card, power supply, optical drive and other accessories of the computer in an orderly manner. It can not only protect the accessories, but also dissipate heat from the accessories and improve the service life. The host chassis is used in a dusty environment, and it is easy to fall into the dust and cause a short circuit, which affects the service life. Moreover, the overall heat dissipation performance is poor, and maintenance is inconvenient. The entire host casing needs to be disassembled. The radiator can only cool down a certain accessory, but cannot improve the overall performance of the computer, and its waterproof performance is poor.

Utility model content

The purpose of this utility model is to address the above-mentioned shortcomings, and proposes a waterproof computer case in which the inner case and the case body are connected in a pull-type manner, which is convenient for dust removal and maintenance.

The utility model specifically adopts the following technical solutions:

A computer waterproof case that is convenient for dust removal and maintenance, comprising a square case body and an inner case connected to the case body in a pull-type manner, the case body includes an inner tank and an outer shell, and the inner tank is provided with a number of movable pins and ventilation holes, The four legs of the inner box are welded with L-shaped movable grooves, and the middle parts of both sides are welded with U-shaped movable grooves. The L-shaped movable grooves, U-shaped movable grooves and movable pins are connected in one-to-one correspondence to realize the pull-out connection between the chassis body and the inner box , the top of the chassis body is provided with a first fan box, the bottom is provided with a second fan box, the first fan box and the second fan box are equipped with a motor and a fan, the bottom is installed with a dust-proof net, and the motor is fixed On the inner walls of the first fan box and the second fan box, the fan is fixed on the rotating shaft of the motor.

Preferably, the side panels, the bottom panel and the rear baffle of the inner box are all made of hollow stainless steel plates, and radiators are installed on the hollow stainless steel plates.

Preferably, one end of the movable pin is provided with a first bolt hole, the front end of the inner box is provided with a plastic shell, and the corner and both sides of the middle of the plastic shell are provided with a second bolt hole, and the second bolt hole is provided with a bolt , the bolt passes through the second bolt hole and the first bolt hole to fix the inner box and the inner tank.

Preferably, a handle is provided in the middle of the plastic housing, and a power switch is provided at the top of the handle.

Preferably, the casing is a stainless steel casing, and both the first wind box and the second wind box are fixedly connected to the casing by bolts.

Preferably, the surfaces of the side panels, the bottom panel and the rear baffle of the inner box as well as the shell, the inner tank, the U-shaped movable groove and the L-shaped movable groove are all a layer of baking varnish.

Preferably, a support leg is welded to each of the four feet at the bottom of the second fan box to support the entire box body.

The utility model has the following beneficial effects:

The inner box and the outer shell are set up through the computer mainframe chassis, and the computer main board is protected by two layers. The inner box can be pulled out from the outer shell, which is convenient for maintenance personnel to carry out maintenance, improves maintenance efficiency, and saves time. In addition, radiators are installed on both sides of the inner box, which can The computer motherboard and other accessories in the inner box are radiated to make the heat dissipation uniform, improve the heat dissipation efficiency, and also improve the service life of the computer. The outer shell is sealed, and the top and bottom are equipped with fan boxes. The effect of damage also prevents water from entering the inner box, and prevents dust from entering the inner box, and the heat is discharged through the fan box, thereby improving the heat dissipation performance.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a waterproof computer case that is convenient for dust removal and maintenance, and the case body and the inner box are in a separate state;

Figure 2 is a schematic diagram of the inner box structure;

Fig. 3 is a schematic diagram of the internal structure of the fan box.

Among them, 1. Chassis body, 2. First fan box, 3. Second fan box, 4. Shell, 5. Air vent, 6. Movable pin, 7. Threaded hole, 8. Inner tank, 9. L-shaped movable Slot, 10, inner box, 11, bolt, 12, power switch, 13, handle, 14, U-shaped movable groove, 15, hollow stainless steel plate, 16, support leg, 17, first bolt hole, 18, second bolt Hole, 19, plastic casing, 20, radiator, 21, motor, 22, fan, 23, dustproof net.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the specific embodiment of the utility model is further described:

As shown in Figures 1-3, a computer waterproof case that is convenient for dust removal and maintenance includes a square case body 1 and an inner box 10 that is pull-type connected with the case body, and the case body 1 includes an inner liner 8 and an outer shell 4. There are a number of movable pins 6 and air holes 5 on the inner tank 8. The four legs of the inner box are welded with L-shaped movable grooves 9, and the middle parts of both sides are welded with U-shaped movable grooves 14. L-shaped movable grooves 9 and U-shaped The movable groove 14 is connected with the movable pin 6 in one-to-one correspondence to realize the pull-out connection between the chassis body and the inner box. The top of the chassis body 1 is provided with a first fan box 2, and the bottom end is provided with a second fan box 3. The first fan box 2 and the inside of the second fan box 3 are equipped with a motor 21 and a fan 22, the bottom end is equipped with a dust-proof net 23, the motor is fixed on the inner wall of the first fan box 2 and the second fan box 3, and the fan 22 is fixed on the on the shaft of the motor.

The side plate, base plate and tailgate of inner case 10 all adopt hollow stainless steel plate 15, and radiator 20 is installed on the hollow stainless steel plate 15.

One end of movable pin 6 is provided with first bolt hole 17 or threaded hole 7, and the front end face of interior case 10 is provided with plastic shell 19, and the corner of plastic shell and middle part both sides are all provided with second bolt hole 18, and the second bolt Bolts 11 are arranged on the holes 18 , and the bolts 11 pass through the second bolt holes 18 and the first bolt holes 17 to fix the inner box 10 and the liner 8 .

The middle part of the plastic shell is provided with a handle 13, and the top of the handle 13 is provided with a power switch 12.

The shell 4 is a stainless steel shell, and both the first wind box 2 and the second wind box 3 are fixedly connected to the shell by bolts. The surfaces of the side panels, bottom panels and tailgates of the inner box as well as the shell, the liner, the U-shaped movable groove and the L-shaped movable groove are all one layer of baking varnish.

A support leg 16 is respectively welded at the bottom four feet of the second fan box 3 to support the entire box body.

When the main board of the computer needs to be overhauled, unplug the power plug and the connecting plug, and pull out the inner box 10 from the movable pin 6 on the inner tank 8 by dismantling the bolt 11, and directly overhaul the main board in the inner box 10 , improve efficiency, save time, and it is very convenient to disassemble and assemble. The chassis is equipped with an outer shell and an inner box. The outer shell can protect the inner box from damage, and can also be dustproof and waterproof. Multiple radiators on both sides of the inner box 20 can dissipate heat to the motherboard, improve heat dissipation performance, and also improve the service life of the computer. The first fan box 2 and the second fan box 3 are respectively installed on the top and bottom of the stainless steel shell 4 to accelerate heat dissipation and prevent dust The net 23 can prevent dust from entering, and the host chassis has strong structural performance and is not easy to be damaged. This computer host is suitable for use on acrylic engraving machines, because a lot of dust will fall into the host during the process of acrylic engraving, affecting its service life. The use of the mainframe chassis improves the safety performance and also improves its service life.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples, and changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present utility model are also acceptable. Should belong to the protection scope of the utility model.

Claims (7)

1. a kind of computer waterproof cabinet convenient for dedusting and maintenance, which is characterized in that including rectangular machine case body and and machine The interior case of case ontology drawing and pulling type connection, the machine case body include liner and shell, and liner is equipped with several removable pins and ventilation Hole, four feet of interior case are welded with L-type loose slot, and two middle side parts are welded with U-shaped loose slot, L-type loose slot, U-shaped loose slot with Removable pin, which connects one to one, realizes that machine case body and the drawing and pulling type of interior case are connect, and the top of machine case body is equipped with the first blower Case, bottom end are equipped with the second air box, and motor and fan, bottom end installation are equipped with inside the first air box and second air box There is Air Filter, motor is fixed on the inner wall of the first air box and the second air box, and fan is fixed in the shaft of motor.

2. a kind of computer waterproof cabinet convenient for dedusting and maintenance as described in claim 1, which is characterized in that the interior case Side plate, bottom plate and rear baffle be all made of hollow out stainless steel plate, radiator is installed on hollow out stainless steel plate.

3. a kind of computer waterproof cabinet convenient for dedusting and maintenance as described in claim 1, which is characterized in that the activity One end of pin is equipped with the first bolt hole, and the front end face of interior case is equipped with plastic shell, and the turning of plastic shell and on both sides of the middle are all provided with There is the second bolt hole, the second bolt hole is equipped with bolt, and bolt passes through the second bolt hole and the first bolt hole for interior case and liner It is fixed.

4. a kind of computer waterproof cabinet convenient for dedusting and maintenance as claimed in claim 3, which is characterized in that the plastics The middle part of shell is equipped with handle, and the top of handle is equipped with power switch.

5. a kind of computer waterproof cabinet convenient for dedusting and maintenance as claimed in claim 2, which is characterized in that the shell For stainless steel casing, the first air box and the second air box pass through bolt and are fixedly connected with shell.

6. a kind of computer waterproof cabinet convenient for dedusting and maintenance as described in claim 1, which is characterized in that the interior case Side plate, bottom plate and rear baffle and shell, liner, U-shaped loose slot and L-type loose slot surface be one layer of baking vanish layer.

7. a kind of computer waterproof cabinet convenient for dedusting and maintenance as described in claim 1, which is characterized in that described second A supporting leg is respectively welded at the foot of bottom four of air box, supports entire machine case body.