CN210983241U

CN210983241U - Convection type heat dissipation computer mainframe

Info

Publication number: CN210983241U
Application number: CN202020229468.9U
Authority: CN
Inventors: 查月军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-07-10
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a to STREAMING heat dissipation computer mainframe box, including box, side dress board, the lateral wall of box is connected with side dress board, and has seted up the second mounting groove on the rear end of box, second mounting groove inslot is provided with heat radiation structure, first mounting groove has been seted up to the front end lower part of box, and first mounting groove inslot is provided with the air inlet structure, the air inlet structure includes frame, through-hole, first support frame, fan, first filter screen, second support frame, second filter screen, and the terminal surface of frame has seted up the through-hole, the downthehole first support frame that is provided with of through-hole. A to STREAMING heat dissipation computer mainframe box, air inlet structure utilizes the fan to blow in new cold wind gets into the incasement, heat radiation structure realizes that the intercommunication air inlet structure and the heat radiation structure of incasement and incasement outside mutually support through the bleeder vent that the aluminium base board of dispelling the heat was seted up, can realize the convection current heat dissipation of mainframe box, improve the heat radiation efficiency to a certain extent.

Description

Convection type heat dissipation computer mainframe

Technical Field

The utility model relates to a computer equipment field, in particular to STREAMING heat dissipation computer mainframe box.

Background

The chassis is a part in the computer fittings, it plays a main role to place and fix every computer fittings, play a bearing and protective action, in addition, the chassis of the computer has important function to shield electromagnetic radiation, the chassis generally includes the outer casing, support, various switches, pilot lamps, etc. on the faceplate, the outer casing is made of steel plate and plastic combination, the hardness is high, mainly play a role in protecting the internal component of chassis, the support is mainly used for fixing the mother board, power and various drivers, the convection heat radiation means the high temperature of the surface of the object causes the air current to rise, thus the heat radiation mode supplemented by the cold air decline; in the process of using the computer mainframe, the conventional convection type mainframe has low convection heat dissipation efficiency and influences use.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a convection type heat dissipation computer mainframe box, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a to STREAMING heat dissipation computer mainframe box, includes box, side dress board, the lateral wall of box is connected with the side dress board, and the rear end upper portion of box has seted up the second mounting groove, second mounting groove inslot is provided with heat radiation structure, first mounting groove has been seted up to the front end lower part of box, and is provided with the air inlet structure in the first mounting groove inslot.

Preferably, the air inlet structure includes frame, through-hole, first support frame, fan, first filter screen, second support frame, second filter screen, and the through-hole has been seted up to the terminal surface of frame, the downthehole first support frame that is provided with of through-hole, and the one end of first support frame is connected with the fan, the one end drill way department of through-hole is provided with first filter screen, and the other end drill way department of through-hole is provided with the second support frame, be provided with the second filter screen in the second support frame.

Preferably, the first support frame and the rack are integrally arranged, the first support frame and the second support frame are fixedly connected through bolts, the second support frame and the second filter screen are connected in a welded mode, the fan and the first support frame are connected through bolts, and the rack and the first mounting groove are arranged in a matched mode.

Preferably, the heat dissipation structure includes a heat dissipation aluminum substrate, a first connecting strip, a second connecting strip, and a third filter screen, the outer surface of the heat dissipation aluminum substrate is connected with the third filter screen, the first connecting strip is arranged on the lower edge of the heat dissipation aluminum substrate, and the second connecting strip is arranged on the upper edge of the heat dissipation aluminum substrate.

Preferably, the first connecting strip, the second connecting strip and the heat dissipation aluminum substrate are integrally arranged, threaded holes formed in the end faces of the first connecting strip and the second connecting strip are aligned with threaded holes formed in the inner wall of the box body, and a plurality of groups of air holes are formed in the bottom of the recessed groove of the heat dissipation aluminum substrate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the air inlet structure utilizes the fan to blow in new cold wind gets into the incasement, and the bleeder vent that heat radiation structure seted up through the aluminium base board that looses realizes that the incasement and the communicating air inlet structure and the heat radiation structure outside the case mutually support, can realize the convection heat dissipation of mainframe box, improves the radiating efficiency to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of a convection type heat dissipation computer mainframe of the present invention;

fig. 2 is a schematic diagram illustrating a split of an overall structure of a convection type heat dissipation computer mainframe box according to the present invention;

fig. 3 is a schematic diagram illustrating a split air inlet structure of a convection type heat dissipation computer mainframe box according to the present invention;

fig. 4 is a schematic view illustrating a split of a heat dissipation structure of a convection type heat dissipation computer mainframe.

In the figure: 1. a box body; 2. laterally installing a plate; 3. an air inlet structure; 301. a frame; 302. a through hole; 303. a first support frame; 304. a fan; 305. a first filter screen; 306. a second support frame; 307. a second filter screen; 4. a heat dissipation structure; 401. a heat dissipation aluminum substrate; 402. a first connecting bar; 403. a second connecting strip; 404. a third filter screen; 5. a first mounting groove; 6. and a second mounting groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a convection type heat dissipation computer mainframe box comprises a box body 1 and a side mounting plate 2, wherein the side wall of the box body 1 is connected with the side mounting plate 2, a second mounting groove 6 is formed in the upper portion of the rear end of the box body 1, a heat dissipation structure 4 is arranged in the second mounting groove 6, a first mounting groove 5 is formed in the lower portion of the front end of the box body 1, and an air inlet structure 3 is arranged in the first mounting groove 5.

The air inlet structure 3 comprises a rack 301, a through hole 302, a first support frame 303, a fan 304, a first filter screen 305, a second support frame 306 and a second filter screen 307, wherein the through hole 302 is formed in the end face of the rack 301, the first support frame 303 is arranged in the hole of the through hole 302, one end of the first support frame 303 is connected with the fan 304, the first filter screen 305 is arranged at an orifice at one end of the through hole 302, the second support frame 306 is arranged at an orifice at the other end of the through hole 302, and the second filter screen 307 is arranged in the second support frame 306; the air intake structure 3 blows new cool air into the box by using the fan 304.

The first support frame 303 and the frame 301 are integrally arranged, the first support frame 303 and the second support frame 306 are fixedly connected through bolts, the second support frame 306 and the second filter screen 307 are connected in a welding mode, the fan 304 and the first support frame 303 are connected through bolts, and the frame 301 and the first mounting groove 5 are arranged in a matched mode.

The heat dissipation structure 4 comprises a heat dissipation aluminum substrate 401, a first connecting strip 402, a second connecting strip 403 and a third filter screen 404, the third filter screen 404 is connected to the outer surface of the heat dissipation aluminum substrate 401, the first connecting strip 402 is arranged on the lower edge of the heat dissipation aluminum substrate 401, and the second connecting strip 403 is arranged on the upper edge of the heat dissipation aluminum substrate 401; the heat dissipation structure 4 realizes communication between the inside and the outside of the box through the air holes formed in the heat dissipation aluminum substrate 401.

The first connecting strip 402, the second connecting strip 403 and the heat-dissipating aluminum substrate 401 are integrally arranged, threaded holes formed in the end faces of the first connecting strip 402 and the second connecting strip 403 are aligned with threaded holes formed in the inner wall of the box body 1, and a plurality of groups of air holes are formed in the bottom of a recessed groove of the heat-dissipating aluminum substrate 401.

It should be noted that, the utility model relates to a convection type heat dissipation computer mainframe box, when assembling the air intake structure 3 and the heat dissipation structure 4, the frame 301 of the air intake structure 3 is connected with the first support frame 303 by welding, the connection pad at the tail of the fan 304 contacts the middle disc of the first support frame 303, the threaded hole arranged at the end face edge of the connection pad at the tail of the fan 304 is aligned with the threaded hole arranged at the end face edge of the middle disc of the first support frame 303, the threaded hole arranged at the end face edge of the connection pad at the tail of the fan 304 is inserted by using a bolt to fixedly connect the fan 304 and the first support frame 303, the first filter screen 305 is arranged at the hole at one end of the through hole 302, the frame at the edge of the first filter screen 305 is connected with the frame 301 by screw thread, the second filter screen 307 is arranged in the frame of the second support frame 306, the welding connection is arranged between the second, the end face of the middle disc of the second support frame 306 is provided with a threaded hole aligned with a threaded hole arranged on the end face of the middle disc of the first support frame 303, the air inlet structure 3 is fixedly connected between the two through bolts and is placed in the groove of the first mounting groove 5, the four corners of the frame 301 are provided with threaded holes aligned with the threaded holes arranged on the box body 1, the two are fixedly connected through bolts, the third filter screen 404 arranged on the heat dissipation structure 4 is placed on the outer surface of the heat dissipation aluminum substrate 401, carry out fixed connection between the two through the bolt, the aluminium base board 401 of dispelling the heat sunken groove tank bottom has seted up multiunit bleeder vent, and aluminium base board 401 of dispelling the heat, first connecting strip 402, the integrative setting of second connecting strip 403, heat radiation structure 4 is placed into 6 inslots in the second mounting groove, and first connecting strip 402, second connecting strip 403 terminal surface are seted up the screw hole and align with box 1 inner wall, use the bolt to insert and carry out fixed connection between the two.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A convection type heat dissipation computer mainframe box is characterized in that: including box (1), side dress board (2), the lateral wall of box (1) is connected with side dress board (2), and the rear end upper portion of box (1) has seted up second mounting groove (6), second mounting groove (6) inslot is provided with heat radiation structure (4), first mounting groove (5) have been seted up to the front end lower part of box (1), and first mounting groove (5) inslot is provided with air inlet structure (3).

2. A convection heat dissipation computer mainframe as set forth in claim 1 wherein: the air inlet structure (3) comprises a rack (301), a through hole (302), a first support frame (303), a fan (304), a first filter screen (305), a second support frame (306) and a second filter screen (307), wherein the through hole (302) is formed in the end face of the rack (301), the first support frame (303) is arranged in the through hole of the through hole (302), the fan (304) is connected to one end of the first support frame (303), the first filter screen (305) is arranged at an orifice at one end of the through hole (302), the second support frame (306) is arranged at an orifice at the other end of the through hole (302), and the second filter screen (307) is arranged in the second support frame (306) frame.

3. A convection heat dissipation computer mainframe as set forth in claim 2 wherein: first support frame (303) and frame (301) integrative setting, and pass through bolt fixed connection between first support frame (303) and second support frame (306), second support frame (306) and second filter screen (307) welded connection, pass through bolted connection between fan (304) and first support frame (303), frame (301) and first mounting groove (5) match the setting.

4. A convection heat dissipation computer mainframe as set forth in claim 3 wherein: the heat dissipation structure (4) comprises a heat dissipation aluminum substrate (401), a first connecting strip (402), a second connecting strip (403) and a third filter screen (404), the outer surface of the heat dissipation aluminum substrate (401) is connected with the third filter screen (404), the first connecting strip (402) is arranged on the lower edge of the heat dissipation aluminum substrate (401), and the second connecting strip (403) is arranged on the upper edge of the heat dissipation aluminum substrate (401).

5. A convection heat dissipation computer mainframe as set forth in claim 4 wherein: the first connecting strip (402), the second connecting strip (403) and the heat dissipation aluminum substrate (401) are integrally arranged, threaded holes are formed in the end faces of the first connecting strip (402) and the second connecting strip (403) and aligned with threaded holes formed in the inner wall of the box body (1), and a plurality of groups of air holes are formed in the bottom of a concave groove of the heat dissipation aluminum substrate (401).