CN212229561U

CN212229561U - Protective housing for computer convenient to heat dissipation

Info

Publication number: CN212229561U
Application number: CN202021136676.0U
Authority: CN
Inventors: 徐杰; 陈明生; 张惠峰; 李维国; 毛金梅; 葛家兴
Original assignee: Anhui Taide Electronic Technology Co ltd
Current assignee: Anhui Taide Electronic Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-12-25
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a computer technology field, specific protective housing for computer convenient to heat dissipation that says so, including base and protection casing, base inside wall fixedly connected with is used for accepting the accepting table of protection casing, lateral wall just is located the accepting table inboard and has evenly seted up the fresh air inlet at the bottom of the protection casing, both sides wall just is located the equal fixed rectangle vent of having seted up of accepting table lower extreme around the base. The utility model takes out the heat in the protective shell through the work of the fan, and forms convection with the air outlet through the air inlet hole, so that the air in the protective shell realizes the alternation of old and new, thereby playing the role of ventilation and heat dissipation; first filter plate and second filter plate fix it in first U type slot and second U type slot through first threaded rod and second threaded rod respectively for first filter plate and second filter plate easy to assemble dismantlement, thereby be convenient for clear up the dust on its surface.

Description

Protective housing for computer convenient to heat dissipation

Technical Field

The utility model relates to a computer technology field specifically is a protective housing for computer convenient to heat dissipation.

Background

Generally, when internal parts of a computer normally operate, a large amount of heat energy is generated, and in order to avoid the temperature rise caused by heat energy accumulation and seriously affect the normal operation of an electronic component, the internal temperature of the computer is usually maintained at a certain specific working temperature through a heat dissipation device; however, the heat dissipation holes formed in the computer protection shell on the market can dissipate heat through the heat dissipation holes arranged on the computer protection shell, after the computer protection shell is used for a long time, a large amount of dust can be gathered at the heat dissipation holes, the protection shell is not convenient to detach, the dust at the heat dissipation holes is further inconvenient to clean, and the heat dissipation effect can be influenced for a long time. Therefore, the protective shell for the computer, which is convenient for heat dissipation, is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective housing for computer convenient to heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer protective shell convenient for heat dissipation comprises a base and a protective shell, wherein the inner side wall of the base is fixedly connected with a receiving platform for receiving the protective shell, the bottom side wall of the protective shell is uniformly provided with air inlet holes at the inner side of the receiving platform, the front side wall and the rear side wall of the base are fixedly provided with rectangular ventilation openings at the lower end of the receiving platform, the front side wall and the rear side wall of the base are fixedly connected with first U-shaped slots for inserting and connecting first filter screen plates at the rectangular ventilation openings, the left side and the right side of the first filter screen plates are fixedly connected with first connecting plates, the first connecting plates are in threaded connection with first threaded rods, the left side and the right side of the upper end of each first U-shaped slot are provided with first threaded grooves for in threaded connection with the first threaded rods, the upper end of the protective shell is provided with an air, the outside upper end of protection casing just is located air outlet department fixedly connected with and is used for pegging graft the second U type slot of second filter plate, the equal fixedly connected with second connecting plate in second filter plate front end left and right sides, threaded connection has the second threaded rod on the second connecting plate, the second thread groove that is used for threaded connection second threaded rod is all offered to the second U type slot front end left and right sides, protection casing rear side equidistance fixedly connected with heat radiation fins.

As a further optimization of the technical scheme, the left side and the right side of the base and the protective shell are fixedly connected through bolts.

As a further optimization of the technical scheme, walking wheels are fixedly mounted at four corners of the lower end of the base and are universal locking wheels.

As a further optimization of the technical scheme, the protection angle is fixedly connected at the upper end corner of the protection shell and the lower end corner of the base.

As a further optimization of the technical scheme, the left side wall and the right side wall outside the protection shell are symmetrically provided with the hand buckling grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses outside air enters into the base after first filter plate filters, enters into the protective housing again through the fresh air inlet, through fan work, takes out the heat in the protective housing, forms the convection current through fresh air inlet and air outlet for the air in the protective housing realizes old and new alternation, and then plays ventilation cooling's effect; the heat of the rear side wall of the protective shell is dissipated to the outside air through the heat dissipation fins, so that the heat dissipation efficiency of the protective shell is accelerated; through with in first threaded rod lower extreme precession first thread groove, can fix a position fixedly to first filter screen board, through with second threaded rod lower extreme precession second thread groove in, can fix a position fixedly to the second filter screen board for first filter screen board and second filter screen board be convenient for install and dismantle, thereby be convenient for clear up the dust on its surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front side view of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at B in FIG. 2 according to the present invention;

fig. 5 is a schematic view of the rear side structure of the present invention;

fig. 6 is a right side schematic view of the present invention.

In the figure: 1. a base; 2. a protective housing; 3. a receiving table; 4. an air inlet hole; 5. a first filter screen plate; 6. a first U-shaped slot; 7. a first connecting plate; 8. a first threaded rod; 9. a fan; 10. a second filter screen plate; 11. a second U-shaped slot; 12. a second connecting plate; 13. a second threaded rod; 14. heat dissipation fins; 15. a traveling wheel; 16. a protection corner; 17. a handle buckling groove; 18. and (7) air outlet.

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. 1-6, the present invention provides a technical solution: the utility model provides a protective housing for computer convenient to heat dissipation, includes base 1 and

protection casing

2, and 1 inside wall fixedly connected with of base is used for accepting the supporting station 3 of protection casing 2, and the left and right sides all is through bolt fixed connection between base 1 and the protection casing 2. All fixed mounting in base 1 lower extreme four corners has walking wheel 15, and walking wheel 15 is universal locking wheel, is convenient for remove the main frame. The equal fixedly connected with protection angle 16 of 2 upper end corners of protection casing and 1 lower extreme corners of base plays the guard action, avoids colliding with the turning of protection casing 2 and base 1, prolongs the life of protective housing. The left side wall and the right side wall outside the protective shell 2 are symmetrically provided with the hand buckling grooves 17, so that the computer host can be conveniently carried.

The bottom side wall of the protective shell 2 is evenly provided with air inlet holes 4 at the inner side of the bearing platform 3, the front side wall and the rear side wall of the base 1 are fixedly provided with rectangular vents at the lower end of the bearing platform 3, the front side wall and the rear side wall of the outer part of the base 1 are fixedly connected with first U-shaped slots 6 for inserting the first filter screen plates 5 at the outlet of the rectangular vents, the left side and the right side of the first filter screen plates 5 are fixedly connected with first connecting plates 7, the first connecting plates 7 are in threaded connection with first threaded rods 8, the left side and the right side of the upper ends of the first U-shaped slots 6 are respectively provided with first threaded grooves for being in threaded connection with the first threaded rods 8, the dustproof effect is achieved through the arrangement of the first filter screen plates 5, dust in the external air is prevented from entering the base 1 and entering the protective shell 2, interference on internal electric elements is avoided, the lower ends of, the first filter screen plate 5 can be positioned and fixed, so that the first filter screen plate 5 is convenient to mount and dismount, and dust on the surface of the first filter screen plate is convenient to clean. An air outlet 18 is formed in the upper end of the protective shell 2, a fan 9 is fixedly mounted on the inner upper side wall of the protective shell 2 and located at the air outlet 18, heat in the protective shell 2 can be extracted through the fan 9, and the heat dissipation efficiency of the protective shell 2 is improved. The outside upper end of protection casing 2 just is located 18 fixedly connected with in the air outlet and is used for pegging graft second U type slot 11 of second filter plate 10, the equal fixedly connected with second connecting plate 12 in second filter plate 10 front end left and right sides, threaded connection has second threaded rod 13 on second connecting plate 12, the second thread groove that is used for threaded connection second threaded rod 13 is all offered to the second U type slot 11 front end left and right sides, through the setting of second filter plate 10, play dirt-proof effect, avoid the dust in the outside air to enter into protection casing 2, cause the interference to inside electrical component, through precessing the second thread groove with second threaded rod 13 lower extreme in, can fix a position second filter plate 10, make second filter plate 10 be convenient for the installation dismantle, thereby be convenient for clear up the dust on its surface.

The rear side of the protection shell 2 is fixedly connected with radiating fins 14 at equal intervals, heat inside the protection shell 2 is transferred to the rear side wall of the protection shell 2, and the heat of the rear side wall of the protection shell 2 is dissipated to outside air through the radiating fins 14, so that the radiating efficiency of the protection shell 2 is accelerated.

Specifically, when the air conditioner is used, external air enters the base 1 after being filtered by the first filter screen plate 5, enters the protective shell 2 again through the air inlet holes 4, works through the fan 9, extracts heat in the protective shell 2, and forms convection with the air outlet 18 through the air inlet holes 4, so that the air in the protective shell 2 is changed between old and new, and the ventilation and heat dissipation effects are achieved; the heat of the rear side wall of the protective shell 2 is radiated to the outside air through the radiating fins 14, so that the radiating efficiency of the protective shell 2 is accelerated; through in precessing first thread groove with 8 lower extremes of first threaded rod, can fix a position first filter plate 5, through in precessing second thread groove with 13 lower extremes of second threaded rod, can fix a position second filter plate 10 for first filter plate 5 and second filter plate 10 are convenient for install and dismantle, thereby are convenient for clear up the dust on its surface.

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

Claims

1. The utility model provides a protective housing for computer convenient to heat dissipation, includes base (1) and protection casing (2), its characterized in that: the inner side wall of the base (1) is fixedly connected with a bearing table (3) used for bearing a protective shell (2), the bottom side wall of the protective shell (2) is positioned on the inner side of the bearing table (3) and is uniformly provided with air inlet holes (4), the front side wall and the rear side wall of the base (1) are positioned at the lower end of the bearing table (3) and are fixedly provided with rectangular ventilation openings, the front side wall and the rear side wall of the outer part of the base (1) are positioned on the rectangular ventilation openings and are fixedly connected with first U-shaped slots (6) used for inserting first filter screen plates (5), the left side and the right side of each first filter screen plate (5) are fixedly connected with first connecting plates (7), the first connecting plates (7) are in threaded connection with first threaded rods (8), the left side and the right side of the upper end of each first U-shaped slot (6) are respectively provided with first threaded grooves used for being in threaded connection with, go up the lateral wall and be located air outlet (18) in protection casing (2) and locate fixed mounting to have fan (9), protection casing (2) outside upper end just is located air outlet (18) and locates fixedly connected with to be used for grafting second U type slot (11) of filter plate (10), the equal fixedly connected with second connecting plate (12) of second filter plate (10) front end left and right sides, threaded connection has second threaded rod (13) on second connecting plate (12), the second thread groove that is used for threaded connection second threaded rod (13) is all offered to second U type slot (11) front end left and right sides, protection casing (2) rear side equidistance fixedly connected with heat radiation fins (14).

2. The protective case for a computer convenient to dissipate heat according to claim 1, characterized in that: the left side and the right side of the base (1) and the protective shell (2) are fixedly connected through bolts.

3. The protective case for a computer convenient to dissipate heat according to claim 1, characterized in that: all fixed mounting in base (1) lower extreme four corners has walking wheel (15), walking wheel (15) are universal locking wheel.

4. The protective case for a computer convenient to dissipate heat according to claim 1, characterized in that: the protection casing (2) upper end corner and base (1) lower extreme corner equal fixedly connected with protection angle (16).

5. The protective case for a computer convenient to dissipate heat according to claim 1, characterized in that: the left side wall and the right side wall of the outer part of the protection shell (2) are symmetrically provided with hand buckling grooves (17).