CN210377337U

CN210377337U - Heat dissipation device outside machine case

Info

Publication number: CN210377337U
Application number: CN201920818904.3U
Authority: CN
Inventors: 王学权
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-21
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses an outer heat abstractor of machine case, include: the display card comprises a mainboard, a first group of nuts, a second group of nuts, a third group of nuts, a fourth group of nuts and a first group of nuts, wherein one side of the mainboard is provided with a CPU (Central processing Unit), a north bridge and a south bridge, and the other side of the mainboard is provided with a display card; a fifth group of nuts are mounted on one side of the power supply, and the power supply is located on one side, close to the display card, of the main board; when the user uses the mainframe box, by first copper post, second copper post, third copper post, fourth copper post and wire, the heat that gives off CPU, north bridge, south bridge, power and display card respectively leads out through quick-witted case, and then has guaranteed that quick-witted incasement components and parts are in normal temperature, and the heat that the copper post was derived can be absorbed by two fin, and then derives the heat fast to quick-witted incasement need not the fan, CPU, display card, north-south bridge need not the radiator.

Description

Heat dissipation device outside machine case

Technical Field

The utility model relates to a quick-witted case heat abstractor technical field specifically is an outer heat abstractor of machine case.

Background

The case is used as a part of computer accessories and has the main function of placing and fixing the computer accessories, thereby having a supporting and protecting function. In addition, the computer case has an important function of shielding electromagnetic radiation; although not a critical configuration in DIY, using a poor quality chassis tends to short the motherboard to the chassis, making the computer system very unstable.

The prior art has the following problems:

the existing case mostly radiates heat inside the case, for example, the heat radiation of heating elements such as a CPU (central processing unit), an independent display card, a north-south bridge, a power supply and the like of a host of a desktop computer radiates heat inside the case, and the heat radiation has the following defects:

1. the existing computer host has fans which are more or less than ten, and at least two fans are needed, so that a large amount of electric energy is consumed.

2. At present, a computer host comprises a CPU radiator, a display card radiator, a north-south bridge radiator and the like, which is thousands of yuan expensive and two hundred inexpensive.

3. The case is provided with a plurality of cooling fans, thereby generating larger noise.

4. The current case is great to inside hardware damage, because inside heat dissipation case temperature is higher, hardware ageing is accelerated, if add the fan and air exhaust will accelerate inside hardware weathering.

5. The existing radiator can block the radiator by dust for about 2 months, so that the radiator can not radiate heat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outer heat abstractor of machine case 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: an outside-cabinet heat dissipation apparatus, comprising:

the display card comprises a mainboard, a first group of nuts, a second group of nuts, a third group of nuts, a fourth group of nuts and a first group of nuts, wherein one side of the mainboard is provided with a CPU (Central processing Unit), a north bridge and a south bridge, and the other side of the mainboard is provided with a display card;

a fifth group of nuts are mounted on one side of the power supply, and the power supply is located on one side, close to the display card, of the main board;

radiator unit, it includes first copper post, second copper post, third copper post, fourth copper post and wire, the one end of first copper post with north bridge passes through the nut of second group is connected, the one end of second copper post with the display card passes through the nut of third group is connected, the one end of third copper post with south bridge passes through the nut of fourth group is connected, the one end of fourth copper post with CPU passes through the nut of first group is connected, the one end of wire with the inside heating element of power passes through the nut of fifth group is connected.

As further preferable in the present technical solution: the first copper column, the second copper column, the third copper column, the fourth copper column and the same end of the lead is provided with a radiating fin.

As further preferable in the present technical solution: the first copper post the third copper post with the same end of fourth copper post is provided with the fin, the same end of second copper post, wire is provided with the fin, one side of fin is provided with two coupling assembling.

As further preferable in the present technical solution: coupling assembling includes bolt, sixth nut and packing ring, the bolt runs through the fin, the lateral wall spiro union of bolt has the sixth nut, the lateral wall cover of bolt is equipped with the packing ring.

As further preferable in the present technical solution: the first copper column, the second copper column, the third copper column, the fourth copper column and the lead are all of a hollow cylinder structure or a solid cylinder structure.

As further preferable in the present technical solution: one end of each of the first copper column, the second copper column, the third copper column, the fourth copper column and the wire is fixedly connected with the radiating fin in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that: when the user uses the mainframe box, by first copper post, second copper post, third copper post, fourth copper post and wire, the heat that gives off CPU, north bridge, south bridge, power and display card respectively leads out through quick-witted case, and then has guaranteed that quick-witted incasement components and parts are in normal temperature, and the heat that the copper post was derived can be absorbed by two fin, and then derives the heat fast to quick-witted incasement need not the fan, CPU, display card, north-south bridge need not the radiator.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic top view of a partial structure according to an embodiment of the present invention;

fig. 3 is a first schematic view of a connection structure between the motherboard and the heat dissipation assembly of the present invention;

fig. 4 is a schematic view of a connection structure between the motherboard and the heat dissipation assembly according to the present invention;

fig. 5 is a schematic view of the structure of the heat sink in the present invention;

fig. 6 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 7 is a schematic diagram of a second embodiment of the present invention.

In the figure: 111. a main board; 112. a CPU; 1121. a first set of nuts; 113. a north bridge; 1131. a second set of nuts; 114. a display card; 1141. a third set of nuts; 115. a south bridge; 1151. a fourth set of nuts; 116. a power source; 1161. a fifth set of nuts; 120. a heat dissipating component; 121. a first copper pillar; 122. a second copper pillar; 123. a third copper pillar; 124. a fourth copper pillar; 125. a wire; 130. a heat sink; 140. a connecting assembly; 141. a bolt; 142. a sixth nut; 143. a gasket.

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.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: an outside-cabinet heat dissipation apparatus, comprising:

the main board 111 is provided with a CPU112, a north bridge 113 and a south bridge 115 on one side, a graphics card 114 on the other side, a second set of nuts 1131 fixedly connected to one side of the north bridge 113, a third set of nuts 1141 mounted to one side of the graphics card 114, a fourth set of nuts 1151 mounted to one side of the south bridge 115, and a first set of nuts 1121 fixedly connected to one side of the CPU 112;

a power supply 116, on one side of which a fifth set of nuts 1161 is installed, the power supply 116 being located on one side of the main board 111 close to the graphics card 114;

the heat dissipation assembly 120 includes a first copper pillar 121, a second copper pillar 122, a third copper pillar 123, a fourth copper pillar 124, and a wire 125, wherein one end of the first copper pillar 121 is connected to the north bridge 113 through the second set of nuts 1131, one end of the second copper pillar 122 is connected to the graphics card 114 through the third set of nuts 1141, one end of the third copper pillar 123 is connected to the south bridge 115 through the fourth set of nuts 1151, one end of the fourth copper pillar 124 is connected to the CPU112 through the first set of nuts 1121, and one end of the wire 125 is connected to a heating element (not shown in the figure) inside the power 116 through the fifth set of nuts 1161.

In this embodiment, specifically: the same end of the first copper pillar 121, the third copper pillar 123 and the fourth copper pillar 124 is provided with a heat sink 130, and the same end of the second copper pillar 122 and the conducting wire 125 is provided with the heat sink 130; two heat sinks 130 are provided, the first heat sink 130 can dissipate the heat of the first copper pillar 121, the second copper pillar 122, the third copper pillar 123 and the fourth copper pillar 124, and the second heat sink 130 is provided to facilitate the heat of the conducting wire 125 to be conducted out.

In this embodiment, specifically: two connecting components 140 are arranged on one side of the heat sink 130; the two connection assemblies 140 are provided to facilitate connection of the heat sink 130 to the chassis.

In this embodiment, specifically: the connecting assembly 140 includes a bolt 141, a sixth nut 142 and a washer 143, the bolt 141 penetrates through the heat sink 130 and extends into the chassis, the sixth nut 142 is screwed to an outer side wall of the bolt 141, and the washer 143 is sleeved on an outer side wall of the bolt 141; when the heat sink 130 is installed, the bolt 141 penetrates through the heat sink 130 and is screwed into the chassis, and then the sixth nut 142 is screwed to stabilize the heat sink 130, and the washer 143 prevents the sixth nut 142 from loosening.

In this embodiment, specifically: the first copper pillar 121, the second copper pillar 122, the third copper pillar 123, the fourth copper pillar 124 and the conducting wire 125 are all hollow cylinder structures or solid cylinder structures; the CPU112, the north bridge 113, the graphics card 114, the south bridge 115, and the power supply 116 respectively radiate heat, which is radiated outward through the chassis by the plurality of copper pillars, respectively.

In this embodiment, specifically: one end of each of the first copper pillar 121, the second copper pillar 122, the third copper pillar 123, the fourth copper pillar 124 and the wire 125 is fixed to the heat sink 130 by screwing; the heat sink 130 is screwed with the plurality of copper pillars, thereby rapidly mounting the plurality of copper pillars to the heat sink 130.

Working principle or structural principle: before the user uses the host chassis, the first copper column 121 is mounted on the CPU112 by the first group of nuts 1121, the second copper column 122 is mounted on the north bridge 113 by the second group of nuts 1131, the third copper column 123 is mounted on the graphics card 114 by the third group of nuts 1141, the fourth copper column 124 is mounted on the south bridge 115 by the fourth group of nuts 1151, and the lead 125 is fixed on the power supply 116 by the fifth group of nuts 1161, when the user uses the host chassis, the CPU112, the north bridge 113, the graphics card 114, the south bridge 115 and the power supply 116 respectively radiate heat, the heat is respectively radiated outwards by the multiple copper columns through the chassis, and in the process of radiation, a part of heat is guided to the chassis housing, at the moment, the heat is absorbed by the two radiating fins 130, thereby ensuring that the temperature in the chassis is at a normal value.

Example 2

Referring to fig. 7, the present invention provides a technical solution: an outside-cabinet heat dissipation apparatus, comprising:

the heat dissipation assembly 120 includes a first copper pillar 121, a second copper pillar 122, a third copper pillar 123, a fourth copper pillar 124, and a wire 125, one end of the first copper pillar 121 is connected to the north bridge 113 through the second set of nuts 1131, one end of the second copper pillar 122 is connected to the graphics card 114 through the third set of nuts 1141, one end of the third copper pillar 123 is connected to the south bridge 115 through the fourth set of nuts 1151, one end of the fourth copper pillar 124 is connected to the CPU112 through the first set of nuts 1121, and one end of the wire 125 is connected to a heating element inside the power supply 116 through the fifth set of nuts 1161.

In this embodiment, specifically: the same end of the first copper pillar 121, the second copper pillar 122, the third copper pillar 123, the fourth copper pillar 124 and the conducting wire 125 is provided with a heat sink 130; by the arrangement of the heat sink 130, the heat emitted from the plurality of copper pillars can be guided into one heat sink 130, and the heat sink 130 can emit the heat.

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. An outside-cabinet heat dissipation apparatus, comprising:

the display device comprises a main board (111), a CPU (112), a north bridge (113) and a south bridge (115) are installed on one side of the main board (111), a display card (114) is installed on the other side of the main board, a second group of nuts (1131) are fixedly connected to one side of the north bridge (113), a third group of nuts (1141) are installed on one side of the display card (114), a fourth group of nuts (1151) are installed on one side of the south bridge (115), and a first group of nuts (1121) are fixedly connected to one side of the CPU (112);

a power supply (116), a fifth set of nuts (1161) is installed on one side of the power supply (116), and the power supply (116) is located on one side of the main board (111) close to the graphics card (114);

the heat dissipation assembly (120) comprises a first copper column (121), a second copper column (122), a third copper column (123), a fourth copper column (124) and a lead (125), wherein one end of the first copper column (121) is connected with the north bridge (113) through the second group of nuts (1131), one end of the second copper column (122) is connected with the graphics card (114) through the third group of nuts (1141), one end of the third copper column (123) is connected with the south bridge (115) through the fourth group of nuts (1151), one end of the fourth copper column (124) is connected with the CPU (112) through the first group of nuts (1121), and one end of the lead (125) is connected with a heating element inside the power supply (116) through the fifth group of nuts (1161).

2. The heat dissipating device outside the cabinet as set forth in claim 1, wherein: and the same ends of the first copper column (121), the second copper column (122), the third copper column (123), the fourth copper column (124) and the lead (125) are provided with radiating fins (130).

3. The heat dissipating device outside the cabinet as set forth in claim 1, wherein: the first copper column (121), the third copper column (123) and the fourth copper column (124) are provided with the radiating fin (130) at the same end, the radiating fin (130) is arranged at the same end of the second copper column (122) and the lead (125), and two connecting assemblies (140) are arranged on one side of the radiating fin (130).

4. The heat dissipating device outside the cabinet as set forth in claim 3, wherein: the connecting assembly (140) comprises a bolt (141), a sixth nut (142) and a washer (143), the bolt (141) penetrates through the radiating fin (130), the sixth nut (142) is screwed on the outer side wall of the bolt (141), and the washer (143) is sleeved on the outer side wall of the bolt (141).

5. The heat dissipating device outside the cabinet as set forth in claim 1, wherein: the first copper column (121), the second copper column (122), the third copper column (123), the fourth copper column (124) and the lead (125) are all hollow cylinder structures or solid cylinder structures.

6. The heat dissipating device outside the cabinet as set forth in claim 4, wherein: one end of each of the first copper column (121), the second copper column (122), the third copper column (123), the fourth copper column (124) and the lead (125) is fixed with the heat sink (130) in a threaded manner.