CN219302985U

CN219302985U - Insect-proof computer power supply

Info

Publication number: CN219302985U
Application number: CN202320693928.7U
Authority: CN
Inventors: 张鹏生; 方豪; 梅慧; 陈国楷
Original assignee: Guangzhou Andi Electronic Technology Co ltd
Current assignee: Guangzhou Andi Electronic Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-04
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of computer power supplies and discloses an insect-proof computer power supply, which comprises a lower shell, wherein a PCB board is arranged in the insulating bottom plate at a position corresponding to a PCB connecting inner stud, a storage bottom shell is arranged at the top of a cooling fan, natural Ai Caowan is arranged in the storage bottom shell, a ventilation net top cover is arranged at the top of the storage bottom shell, adhesive plates are arranged on the inner walls of four sides of the lower shell, adhesive strips are adhered on the side surfaces of the adhesive plates, the PCB board is screwed into the PCB through the PCB to be connected with the inner stud and fixed with the insulating bottom plate, the bolt is made of insulating plastic materials, the cooling fan is screwed into the fan connecting inner stud through a bolt through a spring and a fixed triangular plate to be connected with the insulating bottom plate, and the upper shell is fixed with the lower shell through the bolt. The insect repellent has the advantages of natural Ai Caowan smell for expelling insects, no harm to human bodies, adhesion of insects, prevention of messy running of insects, double insect prevention, good insect repellent effect, convenience in installation and high practicability.

Description

Insect-proof computer power supply

Technical Field

The utility model relates to the technical field of computer power supplies, in particular to an insect-proof computer power supply.

Background

As is well known, the existing computer power supply is an auxiliary device for computer accessories, which is widely applied in the technical field of computer accessories, and the computer power supply is a closed independent component arranged in a main case, and has the function of converting alternating current into direct current with different voltages of +5v, -5v, +12v, +3.3v and the like, and supplying the direct current with stable and reliable direct current to a system board, various adapters, expansion cards, hard disk drives, optical disk drives and other system components in the main case, and a keyboard and a mouse.

According to the search, chinese patent literature, bulletin number: CN213241070U discloses a computer power supply of protection against insects, including heat dissipation casing, PCB board, heat dissipation fan and insulation board, heat dissipation casing top is provided with the heat dissipation net, heat dissipation casing below is provided with the heat dissipation fan, the heat dissipation fan with the PCB board is connected, the link top with heat dissipation fan assorted, the link below is provided with the second integrated circuit board groove, second integrated circuit board inslot is fixed with the second sealing washer, the insulation board with second sealing washer assorted, the link below is fixed with the support column, the support column with the heat dissipation casing passes through first screw connection, and this computer power supply of protection against insects has guaranteed good heat dispersion when using, has the protection against insects function simultaneously, prevents to lead to the computer to shut down the condition that sets up the incident because of the insect contacts the PCB board, and device convenient assembling, but the device blocks through the net, but the insect's size is different, has big or small, and the net can't block in to the insect of every type, still has the insect to get into the power supply, and damage to protection against insects, and is poor to protection against insects.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an insect-proof computer power supply which has the advantages of natural Ai Caowan smell insect expelling, no harm to human bodies, insect sticking, insect running disorder prevention, double insect prevention, good insect expelling effect, convenience in installation and high practicability.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a computer power supply of protection against insects, includes the lower casing, the side of lower casing is provided with outer power access socket, the another side of lower casing is provided with interior output line and wears out the hole, and the inside bottom of lower casing is provided with insulating bottom plate, and the inside of insulating bottom plate is equidistant symmetry and is provided with four fan connection inner screw posts, and the inside of insulating bottom plate is equidistant symmetry and is provided with four PCB connection inner screw posts corresponding to the position of fan connection inner screw post, and the inside of insulating bottom plate is provided with the PCB board corresponding to the position of PCB connection inner screw post;

the PCB is characterized in that a cooling fan is arranged at the top of the PCB corresponding to the position of the fan connected with the inner stud, fixed triangular plates are symmetrically arranged at the side faces of the cooling fan corresponding to the position of the fan connected with the inner stud at equal intervals, springs are arranged at the top of the fixed triangular plates, an upper shell is arranged at the top of the lower shell, and a cooling opening is formed in the top of the upper shell.

Preferably, the top of the cooling fan is provided with a storage bottom shell, a natural Ai Caowan is placed in the storage bottom shell, and a ventilation net top cover is arranged at the top of the storage bottom shell.

Through above-mentioned technical scheme, will put the smell of natural Ai Caowan in the thing drain pan through radiator fan and blow out through the heat dissipation opening, the ventilative net on the ventilative net top cap of thing drain pan top then can not block the smell of natural Ai Caowan gived off, and natural Ai Caowan gived off's smell can drive the mosquito, can prevent different mosquito repellent materials in putting the thing drain pan according to different mosquitoes in the too much season of mosquito, has improved insect resistance.

Preferably, the four side inner walls of the lower shell are provided with sticking boards, and the side surfaces of the sticking boards are stuck with sticking adhesive tapes.

Through above-mentioned technical scheme, can at first pass through the adhesive tape when making the mosquito get into inside the lower casing through pasting the adhesive tape on pasting the board, the adhesive tape will paste the mosquito like this, only need in the clearance with adhesive tape tear from pasting the board again paste on new adhesive tape can, improved the convenience of change.

Preferably, the PCB is fixed with the insulating bottom plate through a stud penetrating through the PCB and screwed into the PCB to connect the inner stud, and the stud is made of insulating plastic.

Through above-mentioned technical scheme, utilize insulating bottom plate to wrap up the PCB board to make the insulativity of PCB board, the bolt of using in addition is insulating plastics material, can not transmit to the lower casing outside when the PCB board electric leakage, has improved the security.

Preferably, the cooling fan is connected with the insulating bottom plate through a bolt penetrating spring and a fixing triangle screw into the fan connecting inner stud, and the upper shell is fixed with the lower shell through a bolt.

Through above-mentioned technical scheme, each subassembly of device is fixed through the bolt of insulating plastics material, and radiator fan and PCB board are whole to be fixed on insulating bottom plate through the bolt for the device is very convenient in the installation.

Compared with the prior art, the utility model provides an insect-proof computer power supply, which has the following beneficial effects:

1. according to the utility model, the natural Ai Caowan odor in the object placing bottom shell is blown out through the heat radiation opening by the heat radiation fan, the ventilation net on the ventilation net top cover at the top of the object placing bottom shell can not block the odor at the natural Ai Caowan, the odor at the natural Ai Caowan can repel mosquitoes, different mosquito-repellent materials can be prevented in the object placing bottom shell according to different mosquitoes in the season of excessive mosquitoes, the mosquitoes can first pass through the adhesive tape when entering the lower shell by sticking the adhesive tape on the adhesive plate, the mosquitoes can be stuck by the adhesive tape, and when the mosquitoes are cleaned, only the adhesive tape is torn off from the adhesive plate and then a new adhesive tape is stuck, so that the replacement convenience is improved, and the insect prevention of the device is improved by the double insect prevention component.

2. According to the utility model, all components of the device are fixed by using the bolts made of insulating plastic, and the cooling fan and the PCB are all fixed on the insulating bottom plate through the bolts, so that the device is very convenient to install, the insulating bottom plate is used for wrapping the PCB, the insulating property of the PCB is realized, the bolts are made of insulating plastic, and the bolts are not transmitted to the outside of the lower shell when the PCB leaks electricity, so that the safety is improved.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a schematic perspective view of the lower housing of the present utility model;

fig. 4 is a schematic perspective view of a heat dissipating fan according to the present utility model.

Wherein: 1. a lower housing; 2. the external power supply is connected to the socket; 3. the inner output line penetrates out of the hole; 4. an insulating base plate; 5. the fan is connected with the inner stud; 6. the PCB is connected with the inner stud; 7. a PCB board; 8. a heat radiation fan; 9. a storage bottom shell; 10. natural Ai Caowan; 11. a top cover of the breathable net; 12. fixing a triangle; 13. a spring; 14. a bolt; 15. an upper housing; 16. a heat dissipation opening; 17. a sticking board; 18. and (5) adhesive tape is stuck.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-3, the insect-proof computer power supply provided by the utility model comprises a lower shell 1, wherein an external power supply access socket 2 is arranged on the side surface of the lower shell 1, an internal output line penetrating hole 3 is arranged on the other side surface of the lower shell 1, an insulating bottom plate 4 is arranged at the bottom end of the interior of the lower shell 1, four fan connection internal studs 5 are symmetrically arranged in the insulating bottom plate 4 at equal intervals, four PCB connection internal studs 6 are symmetrically arranged at positions of the interior of the insulating bottom plate 4 corresponding to the fan connection internal studs 5 at equal intervals, and a PCB 7 is arranged at positions of the interior of the insulating bottom plate 4 corresponding to the PCB connection internal studs 6;

the top of PCB board 7 corresponds the position of fan connection internal stud 5 and is provided with radiator fan 8, and the side of radiator fan 8 corresponds the position of fan connection internal stud 5 and is equidistant symmetry and be provided with fixed set square 12, and the top of fixed set square 12 is provided with spring 13, and the top of lower casing 1 is provided with upper casing 15, and the top of upper casing 15 is provided with heat dissipation opening 16.

Specifically, the natural Ai Caowan odor in the object placing bottom shell 9 is blown out through the heat radiation opening 16 by the heat radiation fan 8, the air-permeable net on the air-permeable net top cover 11 at the top of the object placing bottom shell 9 can not block the odor of the natural Ai Caowan, the odor of the natural Ai Caowan at the place can repel mosquitoes, different mosquito repelling materials can be prevented in the object placing bottom shell 9 according to different mosquitoes in the season with excessive mosquitoes, and insect resistance is improved.

Specifically, through paste adhesive tape 18 on paste board 17 make the mosquito get into can at first pass through adhesive tape 18 when casing 1 is inside down, like this adhesive tape 18 will paste the mosquito, only need tear adhesive tape 18 from paste board 17 when the clearance again paste new adhesive tape 18 can, improved the convenience of changing.

Embodiment two:

as shown in fig. 2-4, as an improvement over the previous embodiment. Specifically, the insulating bottom plate 4 is utilized to wrap the PCB 7, so that the insulation of the PCB 7 is realized, the bolts 14 are made of insulating plastic materials, and the PCB 7 cannot be transmitted to the outside of the lower shell 1 when in electric leakage, so that the safety is improved.

Specifically, each component of the device is fixed through the bolts 14 made of insulating plastic materials, and the cooling fan 8 and the PCB 7 are all fixed on the insulating base plate 4 through the bolts 14, so that the device is very convenient to install.

When the device is used, paste the adhesive tape 18 on the adhesive plate 17, can at first pass through the adhesive tape 18 when making the mosquito get into down inside the casing 1 through pasting the adhesive tape 18 on the adhesive plate 17, like this adhesive tape 18 will paste the mosquito, only need in the clearance with paste adhesive tape 18 from pasting the board 17 tear down again paste on new adhesive tape 18 can, the convenience of change has been improved, the smell of putting the natural Ai Caowan 10 in the thing drain pan 9 through radiator opening 16 blowout, the ventilated net on the ventilated net top cap 11 at thing drain pan 9 top then can not block the smell of natural Ai Caowan place of giving off, natural Ai Caowan place of giving off smell can drive the mosquito, can prevent different mosquito repellent materials in the thing drain pan 9 according to the mosquito of difference, dual insect prevention's subassembly has improved the insect prevention nature, utilize insulating bottom plate 4 to hold PCB 7 wrap up the insulating property of board 7, the bolt 14 that uses is insulating plastics material, the electric leakage of PCB 7 can not be stopped the smell of natural Ai Caowan place 10 in the time of putting the ventilating net top cap 11 on the board 7, the PCB 7 is the PCB 7 has been improved and all the insulating device is fixed to the PCB 4 through the insulating device is fixed to the PCB 4 when the electric leakage of PCB 7, the PCB is fixed to the outside the PCB 4, the device is convenient and the device is fixed to be used.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer power of protection against insects, includes the lower casing, the side of lower casing is provided with external power source access socket, its characterized in that: the other side face of the lower shell is provided with an inner output line penetrating hole, the bottom end of the inner part of the lower shell is provided with an insulating bottom plate, four fan connecting inner studs are symmetrically arranged in the insulating bottom plate at equal intervals, four PCB connecting inner studs are symmetrically arranged in the insulating bottom plate at equal intervals at positions corresponding to the fan connecting inner studs, and a PCB is arranged in the insulating bottom plate at positions corresponding to the PCB connecting inner studs;

2. An insect-protected computer power supply as defined in claim 1, wherein: the top of radiator fan is provided with puts the thing drain pan, and natural Ai Caowan has been placed to the inside of putting the thing drain pan, and the top of putting the thing drain pan is provided with ventilative net top cap.

3. An insect-protected computer power supply as defined in claim 1, wherein: and adhesive plates are arranged on the inner walls of the four sides of the lower shell, and adhesive tapes are adhered to the side surfaces of the adhesive plates.

4. An insect-protected computer power supply as defined in claim 1, wherein: the PCB is fixed with the insulating bottom plate through bolts penetrating through the PCB and screwed into the PCB connecting inner studs, and the bolts are made of insulating plastic materials.

5. An insect-protected computer power supply as defined in claim 1, wherein: the heat radiation fan is screwed into the fan connecting inner stud through the bolt penetrating spring and the fixing triangle to be connected with the insulating bottom plate, and the upper shell is fixed with the lower shell through the bolt.