CN115243505A

CN115243505A - Assembled electronic radiator

Info

Publication number: CN115243505A
Application number: CN202210660606.2A
Authority: CN
Inventors: 谭伟; 解钟; 张翔
Original assignee: Zhenjiang Dongfangshanyuan Electric Heating Co ltd
Current assignee: Zhenjiang Dongfangshanyuan Electric Heating Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-25

Abstract

The invention relates to an assembled electronic radiator, which comprises a main air-cooled radiator, wherein a main fixed frame is fixed at the rear side of the main air-cooled radiator, a main radiating fin plate is fixed inside the main fixed frame, an auxiliary air-cooled radiator is also fixed at the rear side of the main fixed frame, an auxiliary fixed frame is fixed at the rear side of the auxiliary air-cooled radiator, an auxiliary radiating fin plate is fixed inside the auxiliary fixed frame, and a heat conduction pipe group is fixed between the main fixed frame and the auxiliary fixed frame. The assembled electronic radiator utilizes the auxiliary heat dissipation fin plate which is thermally conducted by the heat conduction plate to be matched with the heat conduction pipe set, the heat of a heat source is taken to the main heat dissipation fin plate from the auxiliary heat dissipation fin plate, then the main heat dissipation fin plate dissipates the heat in the atmospheric environment through conduction and radiation, in addition, water cooling guide pipes penetrate through the main heat dissipation fin plate and the auxiliary heat dissipation fin plate, water or other liquid is poured into the water cooling guide pipes, and the heat on the main heat dissipation fin plate and the auxiliary heat dissipation fin plate is taken away by utilizing the water or other liquid.

Description

Assembled electronic radiator

Technical Field

The invention relates to the technical field of radiators, in particular to an assembled electronic radiator.

Background

The radiator is divided into a radiation radiator and a convection radiator according to a heat exchange mode. Convective heat sinks, sometimes referred to as "convectors", have a convective heat sink heat dissipation of almost 100%; other heat sinks dissipate heat both convectively and radiatively relative to convecting heat sinks, sometimes referred to as "radiators".

The heat dispersion that the radiator possessed can supply in the high-efficient heat dissipation of heating element, to the recreation fan, outstanding recreation experience can be promoted to a good cooling system, the cooling system of universal application electronic apparatus, the defect of itself is bulky, because electronic apparatus's accommodation space is limited, cooling system can be because occupation space position is great and inconvenient use, furthermore, independent cooling system still can not guarantee good heat dissipation basis, still need the equipment of a plurality of heat dissipation equipment, further increase spatial position, make the inside air of machine case mobility reduce.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an assembled electronic radiator which has the advantages of small occupied space and strong heat radiation performance, and solves the problems that the radiating system which is generally applied to electronic appliances has large volume, the radiating system is inconvenient to use due to large occupied space position because the accommodating space of the electronic appliances is limited, in addition, the independent radiating system cannot ensure good radiating foundation, a plurality of radiating devices are required to be assembled, the space position is further increased, and the air flowability in the case is reduced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the assembled electronic radiator comprises a main air-cooled radiator, wherein a main fixing frame is fixed on the rear side of the main air-cooled radiator, a main radiating fin plate is fixed inside the main fixing frame, an auxiliary air-cooled radiator is further fixed on the rear side of the main fixing frame, an auxiliary fixing frame is fixed on the rear side of the auxiliary air-cooled radiator, an auxiliary radiating fin plate is fixed inside the auxiliary fixing frame, a heat conduction pipe set is fixed between the main fixing frame and the auxiliary fixing frame, a water cooling pipe is assembled on the main radiating fin plate, a cold bar is fixed on one side, away from the main radiating fin plate, of the water cooling pipe, a water cooling head is fixed on the front side of the cold bar, a water pump is fixed on the top of the water cooling head, and a heat conduction plate is further fixed on the bottom of the cold bar.

Furthermore, the inside four corners of main air-cooled radiator all have set screw in threaded connection, set screw runs through main fixed frame, vice air-cooled radiator and vice fixed frame, set screw is threaded connection with main fixed frame, vice air-cooled radiator and vice fixed frame's relation of connection.

Furthermore, the front side and the rear side of the main radiating fin plate and the auxiliary radiating fin plate respectively protrude out of the main fixing frame and the auxiliary fixing frame, water cooling holes are formed in two sides of the inner portions of the main radiating fin plate and the auxiliary radiating fin plate, and heat conducting holes are formed in the inner portions of the main radiating fin plate and the auxiliary radiating fin plate.

Further, heat pipe group is greater than five heat pipes including quantity, the heat pipe encircles and is the rectangle, and the heat pipe runs through the heat conduction hole and extends to the bottom of main fixed frame and auxiliary fixed frame by the top of main fixed frame and auxiliary fixed frame.

Furthermore, the water-cooling guide pipe is U-shaped, the two ends of the water-cooling guide pipe are respectively connected with the left side and the right side of the cold row, and the outside of the water-cooling guide pipe penetrates through the main radiating fin plate and the auxiliary radiating fin plate through water-cooling holes in the main radiating fin plate and the auxiliary radiating fin plate.

Furthermore, the left side and the right side of the inside of the cold bar are respectively provided with a heat return pipe and a cold outflow pipe which are connected with the two ends of the water-cooling conduit, and the heat return pipe and the cold outflow pipe respectively penetrate through the inside of the cold bar and extend to the two sides of the top of the water-cooling head to be connected with the two sides of the top of the water-cooling head.

Further, the heat-conducting plate is L-shaped, is a copper plate and is internally provided with heat dissipation holes.

Furthermore, the heat-conducting plate is externally attached with a heat radiating fin which is a graphite heat radiating fin and is in an L shape.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this assembled electronic radiator, main air-cooled radiator, main fixed frame, vice air-cooled radiator and vice fixed frame laminate each other, the structure is inseparable, guarantee the reducing clearance of maximize, avoid increasing space area, utilize clamping screw, with main air-cooled radiator, main fixed frame, lock each other between vice air-cooled radiator and the vice fixed frame and die, avoid taking off, and at main air-cooled radiator, main fixed frame, the bottom of vice air-cooled radiator and vice fixed frame sets up cold row, when improving the heat dissipation basis, avoid peripheral hardware heat-dissipating equipment to increase the volume, and simultaneously, at the outside laminating heat-conducting plate of cold row, the L shape design is on the basis of the volume increase radiation heat dissipation of minimizing.

2. This assembled electronic radiator, utilize the two air-cooled systems of main air-cooled radiator and vice air-cooled radiator, realize dual forced cooling system, the forced air flows, bring the heat of heat source to the atmospheric environment, set up main heat dissipation fin and vice heat dissipation fin in main fixed frame and vice fixed frame respectively, as passive radiating element, attach in the surface of generating heat with the metal that the heat conductivity is good, matter is light and easy to process, dispel the heat with compound heat exchange mode, after having absorbed the heat, with two sets of air-cooled systems of form cooperation of convection current with the heat dissipation.

Drawings

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

FIG. 2 is a schematic view of a primary heat sink fin structure according to the present invention;

FIG. 3 is a partial structural view of the heat pipe of the present invention;

FIG. 4 is a schematic diagram of the structure of the heat-conducting plate and the heat sink of the present invention;

FIG. 5 is a schematic view of the structure of the water cooling conduit, the hot return pipe and the cold outlet pipe of the present invention.

In the figure: the heat exchanger comprises a main air-cooled radiator 1, a main fixed frame 2, a main radiating fin 3, an auxiliary air-cooled radiator 4, an auxiliary fixed frame 5, an auxiliary radiating fin 6, a heat conduction tube set 7, a water cooling tube 8, a cold air exhaust 9, a water cooling head 10, a water pump 11, a heat conduction plate 12, a heat radiating fin 13, a heat return tube 14 and a cold outflow tube 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, an assembled electronic radiator according to the present embodiment includes a main air-cooled radiator 1, a main fixed frame 2 is fixed to a rear side of the main air-cooled radiator 1, a main heat dissipating fin 3 is fixed to an inside of the main fixed frame 2, a sub air-cooled radiator 4 is further fixed to a rear side of the main fixed frame 2, a sub fixed frame 5 is fixed to a rear side of the sub air-cooled radiator 4, a sub heat dissipating fin 6 is fixed to an inside of the sub fixed frame 5, a heat conducting tube group 7 is fixed between the main fixed frame 2 and the sub fixed frame 5, a water cooling tube 8 is mounted on the main heat dissipating fin 3, a cold row 9 is fixed to a side of the water cooling tube 8 away from the main heat dissipating fin 3, a water cooling head 10 is fixed to a front side of the cold row 9, a water pump 11 is fixed to a top of the water cooling head 10, a heat conducting plate 12 is further fixed to a bottom of the cold row 9, the heat conducting plate 12 is attached to an outside of the sub heat dissipating fin 6, a heat conducting plate 12 is attached to a heat conducting plate by a copper heat absorbing and conducting effect, a graphite heat conducting plate is attached to a heat conducting plate, and a heat conducting plate is attached to a flat surface.

The auxiliary radiating fin 6 which is thermally conducted by the heat conducting plate 12 is matched with the heat conducting tube group 7, so that the heat of a heat source is taken from the auxiliary radiating fin 6 to the main radiating fin 3, then the main radiating fin 3 dissipates the heat in the atmospheric environment through conduction and radiation, in addition, water cooling guide tubes 8 penetrate through the main radiating fin 3 and the auxiliary radiating fin 6, water or other liquid is poured into the water cooling guide tubes 8, and the heat on the main radiating fin 3 and the auxiliary radiating fin 6 is taken away by the water or other liquid.

In this embodiment, the two ends of the water-cooling conduit 8 are respectively connected to the hot return pipe 14 and the cold outflow pipe 15, the hot return pipe 14 is used to conduct the water with heat or other liquid to the cold drain 9, the cold drain 9 brings the heat to the atmosphere environment for emission, the cold drain 9 can conduct the water with heat or other liquid to the water-cooling conduit 8 by matching with the cold outflow pipe 15 through the water-cooling head 10 and the water pump 11, and fluid circulation is realized.

The working principle of the above embodiment is as follows:

(1) The heat source conducts heat through the radiating fins 13, the heat is transferred to the auxiliary radiating fins 6 and the cold row 9 through the heat conducting plates 12, the auxiliary radiating fins 6 conduct the heat to the main radiating fins 3 through the heat conducting tube sets 7, the main radiating fins 3 and the auxiliary radiating fins 6 achieve heat transfer through the main air-cooled radiator 1 and the auxiliary air-cooled radiator 4 in an air convection mode respectively, in addition, the main radiating fins 3 and the auxiliary radiating fins 6 disperse the heat to the cold row 9 through the water cooling tubes 8, the cold row 9 can conduct the heat to the air, and fluid circulation is achieved through the water cooling heads 10 and the water pump 11.

(2) The main air-cooled radiator 1, the main radiating fin plate 3, the auxiliary air-cooled radiator 4, the auxiliary radiating fin plate 6, the heat conduction pipe group 7, the water cooling pipe 8, the cold row 9, the heat conduction plate 12 and the radiating fins 13 work simultaneously, the heat quantity is gradually decreased layer by layer, the heat is consumed quickly and matched with one another, the radiating performance is improved, and the occupied space is prevented from being large.

(3) Synthesize natural heat dissipation, fin heat dissipation, air-cooled heat dissipation, water-cooling heat dissipation, heat pipe heat dissipation and graphite flake heat dissipation, multiple radiating mode all takes place simultaneously, and the joint play plays a role, avoids when the high temperature, and equipment starts the self-protection mechanism, auto-power-off, and in addition, above-mentioned multiple cooling system compact structure mutually supports, and the space usage is low, avoids increasing quick-witted incasement portion space position.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an assembled electronic radiator, includes main forced air cooling radiator (1), its characterized in that: the rear side of main forced air cooling radiator (1) is fixed with main fixed frame (2), the inside of main fixed frame (2) is fixed with main heat dissipation finned plate (3), the rear side of main fixed frame (2) still is fixed with vice forced air cooling radiator (4), the rear side of vice forced air cooling radiator (4) is fixed with vice fixed frame (5), the inside of vice fixed frame (5) is fixed with vice heat dissipation finned plate (6), be fixed with heat pipe group (7) between main fixed frame (2) and vice fixed frame (5), the equipment has water-cooling pipe (8) on main heat dissipation finned plate (3), one side that main heat dissipation finned plate (3) were kept away from in water-cooling pipe (8) is fixed with cold row (9), the front side of cold row (9) is fixed with water-cooling head (10), the top of water-cooling head (10) is fixed with water pump (11), the bottom of cold row (9) still is fixed with heat-conducting plate (12).

2. The assembled electronic heat sink of claim 1, wherein: the all threaded connection in inside four corners of main forced air cooling radiator (1) has clamping screw, clamping screw runs through main fixed frame (2), vice forced air cooling radiator (4) and vice fixed frame (5), clamping screw is threaded connection with the fixed frame of main (2), vice forced air cooling radiator (4) and vice fixed frame (5) the connected relation.

3. The assembled electronic heat sink of claim 1, wherein: the front side and the rear side of the main radiating fin plate (3) and the auxiliary radiating fin plate (6) respectively protrude out of the main fixing frame (2) and the auxiliary fixing frame (5), water cooling holes are formed in two sides of the inside of the main radiating fin plate (3) and the inner side of the auxiliary radiating fin plate (6), and heat conducting holes are formed in the inside of the main radiating fin plate (3) and the inner side of the auxiliary radiating fin plate (6).

4. A modular electronic heat sink as recited in claim 3, wherein: the heat conduction pipe set (7) comprises heat conduction pipes of which the number is more than five, the heat conduction pipes are surrounded to be rectangular, and the heat conduction pipes penetrate through the heat conduction holes from the tops of the main fixing frame (2) and the auxiliary fixing frame (5) and extend to the bottoms of the main fixing frame (2) and the auxiliary fixing frame (5).

5. The assembled electronic heat sink of claim 1, wherein: the water-cooling guide pipe (8) is U-shaped, the two ends of the water-cooling guide pipe (8) are respectively connected with the left side and the right side of the cold row (9), and the outside of the water-cooling guide pipe (8) penetrates through the main radiating fin plate (3) and the auxiliary radiating fin plate (6) through water-cooling holes in the main radiating fin plate (3) and the auxiliary radiating fin plate (6).

6. The assembled electronic heat sink of claim 1, wherein: the inside left and right sides of cold row (9) is provided with respectively with water-cooling pipe (8) both ends be connected hot fluid return pipe (14) and cold flow exit tube (15), hot fluid return pipe (14) and cold flow exit tube (15) run through cold row (9) inside respectively and extend to and are connected with the top both sides of water-cooling head (10).

7. The assembled electronic heat sink of claim 1, wherein: the heat conducting plate (12) is L-shaped, the heat conducting plate (12) is a copper plate, and heat dissipation holes are formed in the heat conducting plate (12).

8. The assembled electronic heat sink of claim 1, wherein: the heat conducting plate is characterized in that radiating fins (13) are attached to the outer portion of the heat conducting plate (12), the radiating fins (13) are graphite radiating fins, and the radiating fins (13) are L-shaped.