CN211297550U - A kind of single-chip heat dissipation fixed shell - Google Patents

Abstract

The utility model discloses a fixed casing of singlechip heat dissipation, include: the fixing seat is used for fixing the single chip microcomputer; the first fixing structure is arranged on the upper surface of the fixing seat; a second fixing structure disposed on a side surface of the fixing base; the protection structure is arranged on the upper surface of the fixed seat; a first heat dissipation structure disposed on the protection structure; a second heat dissipation structure disposed on the protection structure; third heat radiation structure, third heat radiation structure settles on protection architecture, the utility model relates to a singlechip heat dissipation field, assurance heat dissipation that can be better does not influence work efficiency, and the structure is now to simply.

Description

A kind of single-chip heat dissipation fixed shell

technical field

The utility model relates to the field of single-chip heat dissipation, in particular to a single-chip heat dissipation fixed housing.

Background technique

A microcontroller is a typical embedded microcontroller (MicrocontrollerUnit), which consists of an arithmetic unit, a controller, a memory, an input and output device, etc., and is equivalent to a microcomputer. Compared with general-purpose microprocessors used in personal computers, it emphasizes self-supply (no external hardware) and cost savings. Its biggest advantage is that it is small in size and can be placed inside the instrument, but the storage capacity is small, the input and output interface is simple, and the function is low. Due to its rapid development, the definition of the old single-chip microcomputer can no longer be satisfied, so it is called a wider range of microcontrollers in many applications; from the 1980s, from the 4-bit and 8-bit single-chip microcomputers at that time, it has developed to 32-bit 300M high-speed microcontroller.

The current single-chip microcomputer is easy to heat up when it is working. When it is working continuously, the temperature is too high, which is easy to damage the single-chip microcomputer and easily affect the work efficiency. Therefore, in order to solve this problem, it is very necessary to design a single-chip heat dissipation fixed shell.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a heat-dissipating fixed housing for a single-chip microcomputer, which solves the problems of easy heat generation, excessive temperature during continuous operation, easy damage to the single-chip microcomputer, and easy influence on work efficiency.

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: a single-chip heat-dissipating fixed housing, comprising:

a fixing seat, the fixing seat is used for fixing the single-chip microcomputer;

a first fixing structure, the first fixing structure is arranged on the upper surface of the fixing seat;

a second fixing structure, the second fixing structure is arranged on the side surface of the fixing seat;

a protection structure, the protection structure is arranged on the upper surface of the fixed seat;

a first heat dissipation structure, the first heat dissipation structure is arranged on the protection structure;

a second heat dissipation structure, the second heat dissipation structure is arranged on the protection structure;

a third heat dissipation structure, the third heat dissipation structure is arranged on the protection structure;

Preferably, the first fixing structure includes: four pairs of fixed rings, two pairs of rotating rods, two pairs of fixed clips and two pairs of fixed buckles;

The upper surface of the fixing seat is provided with a rectangular fixing groove, four pairs of the fixing rings are arranged on the upper surface of the fixing seat, each of the rotating rods is arranged on a corresponding pair of the fixing rings, each The fixed clips are arranged on the corresponding rotating round rods, each of the fixed clips is arranged on the corresponding fixed circular rings, and the fixed clips are connected with the corresponding rotating round rods.

Preferably, the second fixing structure includes: two pairs of fixing plates and two pairs of fixing screws;

Two pairs of the fixing plates are arranged on the side surface of the fixing seat, each of the fixing plates is provided with a threaded hole, and each of the fixing screws is arranged in the corresponding threaded hole.

Preferably, the protective structure includes: a protective casing;

The protective casing is arranged on the upper surface of the fixing seat.

Preferably, the first heat dissipation structure includes: a pair of first fixing frames, a pair of air intake fans, and a pair of first dust-proof screens;

The rear surface of the protective shell is provided with a pair of first circular openings, each of the first fixing frames is arranged at the corresponding first circular opening, and each of the air inlet fans is arranged at the corresponding first circular opening. On the fixing frame, each of the first dust-proof screens is arranged on the corresponding first fixing frame.

Preferably, the second heat dissipation structure includes: a pair of second fixing frames, a pair of exhaust fans, and a pair of second dust-proof screens;

The front surface of the protective casing is provided with a pair of second circular openings, each of the second fixing frames is arranged at the corresponding second circular opening, and each of the exhaust fans is arranged at the corresponding second circular opening. On the fixing frame, each of the second dust-proof screens is arranged on the corresponding second fixing frame.

Preferably, the third heat dissipation structure includes: a carrying box, a water inlet, a water outlet pipe, a miniature circulating water pump, a first circulating heat dissipation pipe and a second circulating heat dissipation pipe;

The bearing box is arranged on the side surface of the protective shell, the water inlet is arranged on the bearing box, the water outlet pipe is arranged on the bearing box, the micro-circulating water pump is arranged in the bearing box, the first The circulating heat pipe is arranged on the micro circulating water pump, and the first circulating heat pipe extends into the protective casing, the second circulating heat pipe is arranged on the micro circulating water pump, and the second circulating heat pipe extends into the protective casing. inside the protective casing.

beneficial effect

The utility model provides a heat-dissipating fixed housing for a single-chip microcomputer. The device has the following beneficial effects: the device can better heat and fix the single-chip microcomputer, which is very convenient, reduces unnecessary troubles, can better ensure heat dissipation, does not affect work efficiency, and has a simpler structure.

Description of drawings

FIG. 1 is a schematic structural diagram of a heat-dissipating fixed housing of a single-chip microcomputer according to the present invention.

FIG. 2 is a top view of a heat-dissipating and fixing housing of a single-chip microcomputer according to the present invention.

FIG. 3 is a front view of a heat-dissipating and fixing housing of a single-chip microcomputer according to the present invention.

FIG. 4 is a side view of a heat-dissipating and fixing housing of a single-chip microcomputer according to the present invention.

In the figure: 1-Fixing seat; 2-Fixing ring; 3-Rotating rod; 4-Fixing card; 5-Fixing buckle; 6-Fixing plate; 7-Fixing screw; 8-Protective shell; 9- 1st fixing frame; 10-air intake fan; 11-first dustproof screen; 12-second fixing frame; 13-exhaust fan; 14-second dustproof screen; 15-bearing box; 16- Water inlet; 17-water outlet pipe; 18-miniature circulating water pump; 19-first circulating heat pipe; 20-second circulating heat pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3, the present utility model provides a technical solution: a single-chip heat dissipation fixing shell, comprising: a fixing seat 1, the fixing seat 1 is used for fixing the single-chip microcomputer; a first fixing structure, the first fixing structure is arranged in a fixed position The upper surface of the seat 1; the second fixing structure, the second fixing structure is arranged on the side surface of the fixing seat 1; the protection structure, the protection structure is arranged on the upper surface of the fixing seat 1; the first heat dissipation structure, the first heat dissipation structure is arranged on the protection structure ; The second heat dissipation structure, the second heat dissipation structure is arranged on the protection structure; the third heat dissipation structure, the third heat dissipation structure is arranged on the protection structure;

The first fixing structure includes: four pairs of fixed rings 2 , two pairs of rotating rods 3 , two pairs of fixed clips 4 and two pairs of fixed buckles 5 ; The ring 2 is placed on the upper surface of the fixed seat 1, each rotating circular rod 3 is placed on a corresponding pair of fixed circular rings 2, each fixed clamping plate 4 is placed on the corresponding rotating circular rod 3, and each fixed The buckle 5 is arranged on the corresponding fixing ring 2 , and the fixing buckle 5 is connected with the corresponding rotating circular rod 3 .

The second fixing structure includes: two pairs of fixing plates 6 and two pairs of fixing screws 7; the two pairs of fixing plates 6 are arranged on the side surface of the fixing base 1, each fixing plate 6 is provided with a threaded hole, and each fixing screw 7 is arranged in the corresponding in the corresponding threaded holes.

The protective structure includes: a protective casing 8 ; the protective casing 8 is arranged on the upper surface of the fixing base 1 .

The first heat dissipation structure includes: a pair of first fixing frames 9, a pair of air inlet fans 10 and a pair of first dustproof screens 11; the rear surface of the protective shell 8 is provided with a pair of first circular openings, each of which is a pair of first circular openings. The fixing frame 9 is arranged at the corresponding first circular opening, each air inlet fan 10 is arranged on the corresponding first fixing frame 9, and each first dustproof screen 11 is arranged at the corresponding first fixing frame 9. on shelf 9.

The second heat dissipation structure includes: a pair of second fixing frames 12, a pair of exhaust fans 13, and a pair of second dust-proof screens 14; a pair of second circular openings are provided on the front surface of the protective casing 8, each second The fixing frame 12 is arranged at the corresponding second circular opening, each exhaust fan 13 is arranged on the corresponding second fixing frame 12, and each second dust-proof screen 14 is arranged at the corresponding second fixing frame on shelf 12.

The third heat dissipation structure includes: a carrying case 15 , a water inlet 16 , a water outlet pipe 17 , a micro circulating water pump 18 , a first circulating heat dissipation pipe 19 and a second circulating heat dissipation pipe 20 ; the carrying case 15 is arranged on the side surface of the protective casing 8 , the water inlet 16 is arranged on the bearing box 15, the water outlet pipe 17 is arranged on the bearing box 15, the micro circulating water pump 18 is arranged in the bearing box 15, the first circulating heat pipe 19 is arranged on the micro circulating water pump 18, and The first circulating heat pipe 19 extends into the protective casing 8 , the second circulating heat pipe 20 is arranged on the micro circulating water pump 18 , and the second circulating heat pipe 20 extends into the protective casing 8 .

Example: the fixing base 1 is used for fixing the single-chip microcomputer, the first fixing structure on the upper surface of the fixing base 1 is used for fixing, the second fixing structure on the side surface of the fixing base 1 is used for fixing, and the protective structure on the upper surface of the fixing base 1 is used for fixing For protection, the first heat dissipation structure on the protection structure is used for heat dissipation, the second heat dissipation structure on the protection structure is used for heat dissipation, and the third heat dissipation structure on the protection structure is used for heat dissipation. Install it into the rectangular fixing groove, then open the fixing buckle 5 on the fixing ring 2, rotate the fixing card 4 through the rotating rod 3 on the fixing ring 2, fix the microcontroller, and then lock the fixing ring 2 The fixing buckle 5 on the fixing plate 6 is used to fix the device to a suitable position by the fixing screws 7 on the fixing plate 6, and then the protective shell 8 is installed back. When heat dissipation is required, open the air inlet fan on the first fixing frame 9 10, so as to carry out air intake, open the exhaust fan 13 on the second fixing frame 12 to exhaust air, thereby achieving wind circulation and cooling, and the first dustproof screen 11 on the first fixing frame 9 is used for dust prevention. , the second dustproof screen 14 on the second fixing frame 12 is used for dust prevention, and then the water is sent into the carrying box 15 through the water inlet 16, and then the micro circulating water pump 18 in the carrying box 15 is turned on, and the water The first circulating radiating pipe 19 and the second circulating radiating pipe 20 circulate in the protective casing 8 to absorb heat and lower the temperature, and the water can be discharged from the water outlet pipe 17 , which is very convenient.

As a preferred solution, further,

It should be noted that, in this document, 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 any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. without more restrictions. An element defined by the phrase "comprising an... does not preclude the presence of additional identical elements in a process, method, article or apparatus comprising said element".

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

Claims (7)

1. The utility model provides a fixed casing of singlechip heat dissipation which characterized in that includes:

the fixing seat (1), the said fixing seat (1) is used for fixing the one-chip computer;

the first fixing structure is arranged on the upper surface of the fixing seat (1);

a second fixing structure arranged on the side surface of the fixed seat (1);

the protection structure is arranged on the upper surface of the fixed seat (1);

a first heat dissipation structure disposed on the protection structure;

a second heat dissipation structure disposed on the protection structure;

a third heat dissipation structure disposed on the protection structure.

2. The fixed casing of a singlechip heat dissipation of claim 1, characterized in that, first fixed knot constructs including: four pairs of fixed circular rings (2), two pairs of rotating circular rods (3), two pairs of fixed clamping plates (4) and two pairs of fixed buckles (5);

the fixing base is characterized in that a rectangular fixing groove is formed in the upper surface of the fixing base (1), four pairs of fixing circular rods (2) are arranged on the upper surface of the fixing base (1), each rotating circular rod (3) is arranged on the corresponding pair of fixing circular rods (2), each fixing clamping plate (4) is arranged on the corresponding rotating circular rod (3), each fixing buckle (5) is arranged on the corresponding fixing circular rod (2), and the fixing buckles (5) are connected with the corresponding rotating circular rods (3).

3. The fixed casing of a singlechip heat dissipation of claim 1, characterized in that, the second fixed knot constructs including: two pairs of fixing plates (6) and two pairs of fixing screws (7);

two pairs of fixing plates (6) are arranged on the side surface of the fixing seat (1), each fixing plate (6) is provided with a threaded hole, and each fixing screw (7) is arranged in the corresponding threaded hole.

4. The fixed casing of a singlechip heat dissipation of claim 1, characterized in that, protection architecture includes: a protective housing (8);

the protection shell (8) is arranged on the upper surface of the fixed seat (1).

5. The fixed casing of a singlechip heat dissipation of claim 4, characterized in that, the first heat radiation structure includes: a pair of first fixing frames (9), a pair of air inlet fans (10) and a pair of first dustproof screens (11);

the rear surface of the protective shell (8) is provided with a pair of first circular openings, each first fixing frame (9) is arranged at the corresponding first circular opening, each air intake fan (10) is arranged on the corresponding first fixing frame (9), and each first dustproof screen (11) is arranged on the corresponding first fixing frame (9).

6. The fixed casing of a singlechip heat dissipation of claim 4, characterized in that, the second heat radiation structure includes: a pair of second fixing frames (12), a pair of exhaust fans (13) and a pair of second dustproof screens (14);

the front surface of the protective shell (8) is provided with a pair of second circular openings, each second fixing frame (12) is arranged at the corresponding second circular opening, each exhaust fan (13) is arranged on the corresponding second fixing frame (12), and each second dustproof screen (14) is arranged on the corresponding second fixing frame (12).

7. The fixed casing of a singlechip heat dissipation of claim 4, characterized in that, the third heat radiation structure includes: the water-saving water-cooling system comprises a bearing box body (15), a water inlet (16), a water outlet pipe (17), a micro circulating water pump (18), a first circulating heat-radiating pipe (19) and a second circulating heat-radiating pipe (20);

the bearing box body (15) is arranged on the side surface of the protective shell (8), the water inlet (16) is arranged on the bearing box body (15), the water outlet pipe (17) is arranged on the bearing box body (15), the miniature circulating water pump (18) is arranged in the bearing box body (15), the first circulating radiating pipe (19) is arranged on the miniature circulating water pump (18), the first circulating radiating pipe (19) extends into the protective shell (8), the second circulating radiating pipe (20) is arranged on the miniature circulating water pump (18), and the second circulating radiating pipe (20) extends into the protective shell (8).

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