CN108770308B - Heat absorption bottom plate for radiator - Google Patents
Heat absorption bottom plate for radiator Download PDFInfo
- Publication number
- CN108770308B CN108770308B CN201810673864.8A CN201810673864A CN108770308B CN 108770308 B CN108770308 B CN 108770308B CN 201810673864 A CN201810673864 A CN 201810673864A CN 108770308 B CN108770308 B CN 108770308B
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- Prior art keywords
- bottom plate
- heat
- radiator
- plate
- plates
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20154—Heat dissipaters coupled to components
Abstract
The utility model provides a heat absorption bottom plate for radiator, including the bottom plate, the bottom plate is "ten" font structure, be equipped with the louvre on the bottom plate, the bottom plate both sides respectively are equipped with the bottom plate connection piece, four bottom plate connection piece fixed connection are equipped with the reservation connecting hole in the top and the bottom at both ends, every bottom plate connection piece center, the bottom plate upper surface all is equipped with the curb plate all around, the curb plate is right trapezoid structure, the curb plate top is equipped with the side roof, the side roof is rectangle structure, bottom plate one side forms trapezoidal wind channel with two blocks of curb plates, a side roof, trapezoidal wind channel one end is the air intake, every trapezoidal wind channel other end is equipped with the riser, vertical fixed connection in trapezoidal wind channel one side of riser forms the air outlet, the riser inside wall of air outlet department is equipped with the support pipe perpendicularly, the riser lateral wall is equipped with the roof all around. The invention adopts various heat exchange modes of heat conduction, heat radiation and heat convection, improves the heat dissipation effect of the object to be dissipated, and has simple structure, safety and reliability.
Description
Technical Field
The invention belongs to the field of heat exchangers, and particularly relates to a heat absorption bottom plate for a radiator.
Background
The selection requirements of the radiator are: the thermal performance is good, the bearing capacity meets the requirements, the external dimension is suitable for the building size, and the deposited ash is easy to remove. Most radiator structural forms are the form of radiating fin and radiator fan combination, and the radiating fin that the homogeneity was arranged forms the radiator, forces the convection current with surrounding air through radiator fan, reaches the radiating purpose to the radiator, but when some object dispels the heat, the surface can not effectively laminate with radiating fin, and radiator surrounding air can not form effective, unobstructed exhaust loop, can not effectively conduct the radiator object heat to the heat dissipation in, leads to the radiating effect poor, and radiating efficiency is low, needs an effective improvement radiator surrounding air current unobstructed degree at present, will be by the heat absorption bottom plate on the radiator of radiator object heat effective conduction.
Disclosure of Invention
In order to solve the problems, the invention discloses a heat absorption bottom plate for a radiator, which has the following specific technical scheme: the utility model provides a heat absorption bottom plate for radiator, it is including the bottom plate, the bottom plate is dull and stereotyped, the bottom plate is "ten" font structure, be equipped with the louvre on the bottom plate, louvre evenly distributed, the bottom plate both sides respectively are equipped with the bottom plate connection piece, bottom plate connection piece quantity is four bottom plate connection piece fixed connection is in the top and the bottom at bottom plate both ends, bottom plate connection piece and bottom plate vertical fixed connection, every bottom plate connection piece center is equipped with reserves the connecting hole, the bottom plate upper surface all is equipped with the curb plate all around, the curb plate quantity is eight, the curb plate is right trapezoid structure, the curb plate top is equipped with the side roof, the side roof quantity is four, side roof is rectangle structure, bottom plate one side and two the curb plate, one side roof forms trapezoidal wind channel, trapezoidal wind channel quantity is four, trapezoidal wind channel one end is every the trapezoidal wind channel other end is equipped with the riser, riser quantity is four, every riser interconnect, riser vertical fixed connection is in riser one side, riser one side is equipped with the riser vertical connection, the roof is big side wall is perpendicular to be equipped with the roof, the inside wall is perpendicular to be equipped with the vertical side wall of each side wall, the roof is perpendicular to be equipped with the roof, the vertical side wall is equipped with the vertical side wall of the inside wall, the side wall is perpendicular to be connected with the roof.
As a preferable technical scheme of the invention, the number of the radiating holes on the bottom plate is 33.
As a preferable technical scheme of the invention, the number of the bracket tubes in the exhaust outlet is 10.
As a preferable technical scheme of the invention, the side top plate of the trapezoid air duct is obliquely installed at an angle alpha=20°.
The working principle of the invention is as follows:
when the heat absorption plate is used and installed, the lower surface of the bottom plate of the heat absorption bottom plate is attached to the surface of a heat-dissipating object, the heat absorption bottom plate and the heat-dissipating object can be fixedly connected through the reserved connecting holes on the connecting plates of the bottom plate by fastening bolts, the bottom plate and the heat-dissipating object are completely attached at the moment, the heat radiator can be placed on a support pipe at an air outlet, the heat radiator is attached to an upper top plate, and a heat dissipation fan can be additionally arranged at the top of the heat radiator.
When the radiator is used and works, part of heat on the surface of a heat-dissipating object is respectively conducted into the radiator through the bottom plate, the side plates, the side top plates, the vertical plates and the upper top plate, and then the radiator dissipates the heat into the air; the heat of a part of the surface of the object to be radiated is radiated into the trapezoid air duct through the radiating holes, the hot air flow ascends to the radiator along the inner wall of the side top plate, and then the radiator dissipates the heat into the air; if the top of the radiator is additionally provided with a cooling fan, fresh air enters the heat absorption bottom plate from four air inlets around, heat in the trapezoid air duct and heat on the wall plates around the trapezoid air duct are discharged through the air outlet by forced convection, and the heat reaches the inside of the radiator and is dissipated into the air through the radiator.
The beneficial effects of the invention are as follows:
the heat absorption bottom plate is used for conveying heat from the object to be radiated to the radiator through heat conduction, heat radiation and heat convection, so that the heat exchange efficiency of the heat exchanger is improved, the heat radiation effect of the object to be radiated is improved, and the heat absorption bottom plate is simple in structure, safe and reliable.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a bottom view of fig. 1.
List of reference numerals: the heat-dissipating device comprises a bottom plate 1, heat-dissipating holes 2, a bottom plate connecting sheet 3, reserved connecting holes 4, side plates 5, side top plates 6, a trapezoid air duct 7, an air inlet 8, a vertical plate 9, an air outlet 10, a bracket tube 11 and an upper top plate 12.
Detailed Description
In order to make the technical scheme of the invention clearer and more definite, the invention is further described below with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent substitution and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing arrangement and fixing structure of the fixing connection mentioned in this embodiment are all known techniques known to those skilled in the art, such as welding, screw connection, bolt-nut connection, riveting, etc.
As can be seen from the accompanying drawings, the heat absorption bottom plate for the radiator comprises a bottom plate 1, the bottom plate 1 is a flat plate, the bottom plate 1 is in a cross structure, the bottom plate 1 is provided with radiating holes 2, the radiating holes 2 are uniformly distributed, two sides of the bottom plate 1 are respectively provided with bottom plate connecting pieces 3, the number of the bottom plate connecting pieces 3 is four, the four bottom plate connecting pieces 3 are fixedly connected to the top and the bottom of two ends of the bottom plate 1, the bottom plate connecting pieces 3 are vertically and fixedly connected with the bottom plate 1, each bottom plate connecting piece 3 is provided with a reserved connecting hole 4 in the center, side plates 5 are arranged on the periphery of the upper surface of the bottom plate 1, the number of the side plates 5 is eight, the side plates 5 are in a right trapezoid structure, the top ends of the side plates 5 are provided with side top plates 6, the number of the side plates 6 is four, the side plates 6 are in a rectangular structure, the bottom plate 1 forms a trapezoid air duct 7 with two side plates 5 and one side top plate 6, the number of the trapezoid air duct 7 is four, one end of the trapezoid air duct 7 is an air inlet 8, the other end of each trapezoid air duct 7 is provided with four vertical plates 9, the number of the vertical plates 9 is four, each vertical plate 9 is mutually and vertically connected, the vertical plates 9 are vertically and fixedly connected with one side of the trapezoid air duct 7, the vertical plates form an air outlet 10, the inner side walls of the vertical plates 9 at the air outlet 10 are fixedly connected with bracket pipes 11, each bracket pipe 11 is mutually and vertically and fixedly connected, the periphery of the outer side walls of the vertical plates 9 is provided with an upper top plate 12, the upper top plate 12 is in a 'mouth' -shaped structure, the inner side wall size of the upper top plate 12 is matched with the outer side wall size of the vertical plates 9, the inner side wall of the upper top plate 12 is vertically and fixedly connected with the outer side wall of each vertical plate 9.
As a preferable technical scheme of the invention, the number of the radiating holes 2 on the bottom plate 1 is 33.
As a preferable technical scheme of the invention, the number of the bracket pipes 11 in the exhaust outlet 10 is 10.
As a preferable solution of the present invention, the side top plate 6 of the trapezoidal air duct 7 is obliquely installed at an angle α=20°.
The working principle of the invention is as follows:
when the heat absorption plate is used and installed, the lower surface of the bottom plate 1 of the heat absorption bottom plate is attached to the surface of a heat-dissipating object, the heat absorption bottom plate and the heat-dissipating object can be fixedly connected through a fastening bolt penetrating through a reserved connecting hole 4 on a bottom plate connecting piece 3, at the moment, the bottom plate 1 and the heat-dissipating object are completely attached, the heat radiator can be placed on a support pipe 11 at an air outlet 10, the heat radiator is attached to an upper top plate 12, and a heat dissipation fan can be additionally arranged at the top of the heat radiator.
When the radiator is used and works, part of heat on the surface of a heat-dissipating object is conducted into the radiator through the bottom plate 1, the side plates 5, the side top plates 6, the vertical plates 9 and the upper top plate 12 respectively, and then the radiator dissipates the heat into the air; the heat of a part of the surface of the object to be radiated is radiated into the trapezoid air duct 7 through the radiating holes 2, the hot air flow ascends to the radiator along the inner wall of the side top plate 6, and then the radiator dissipates the heat into the air; if the top of the radiator is provided with the cooling fan, fresh air enters the heat absorption bottom plate from four air inlets 8 around, heat in the trapezoid air duct 7 and heat on the wall plates around the trapezoid air duct 7 are discharged through the air outlet 10 by forced convection, and the heat reaches the inside of the radiator and is dissipated into the air through the radiator.
The beneficial effects of the invention are as follows:
the heat absorption bottom plate is used for conveying heat from the object to be radiated to the radiator through heat conduction, heat radiation and heat convection, so that the heat exchange efficiency of the heat exchanger is improved, the heat radiation effect of the object to be radiated is improved, and the heat absorption bottom plate is simple in structure, safe and reliable.
Claims (4)
1. The heat absorption bottom plate for the radiator is characterized by comprising a bottom plate, wherein the bottom plate is a flat plate, the bottom plate is of a cross-shaped structure, heat dissipation holes are formed in the bottom plate and are uniformly distributed, bottom plate connecting pieces are respectively arranged on two sides of the bottom plate, the number of the bottom plate connecting pieces is four, the four bottom plate connecting pieces are fixedly connected to the top and the bottom of two ends of the bottom plate, the bottom plate connecting pieces are vertically and fixedly connected with the bottom plate, reserved connecting holes are formed in the center of each bottom plate connecting piece, side plates are arranged on the periphery of the upper surface of the bottom plate, the number of the side plates is eight, the side plates are of right trapezoid structures, side top plates are arranged on the top ends of the side plates, the number of the side plates is four, the side plates are of rectangular structures, the air conditioner comprises a bottom plate, side plates, side top plates, air inlets, vertical plates, a plurality of support pipes, an upper top plate, a plurality of vertical plate outer side walls and a plurality of vertical plate inner side walls, wherein the bottom plate is provided with the side plates and one side top plate to form a trapezoid air channel;
when the radiator is installed, the lower surface of the bottom plate of the heat absorption bottom plate is attached to the surface of a heat-dissipating object, the heat-dissipating object and the bottom plate can be fixedly connected through a reserved connecting hole on a connecting sheet of the bottom plate by a fastening bolt, the bottom plate and the heat-dissipating object are completely attached at the moment, the radiator can be placed on a support pipe at an air outlet, the radiator is attached to an upper top plate, and a radiating fan can be additionally arranged at the top of the radiator;
when the radiator works, part of heat on the surface of the object to be radiated is conducted into the radiator through the bottom plate, the side plates, the side top plates, the vertical plates and the upper top plates respectively, and then the radiator dissipates the heat into the air; the heat of a part of the surface of the object to be radiated is radiated into the trapezoid air duct through the radiating holes, the hot air flow ascends to the radiator along the inner wall of the side top plate, and then the radiator dissipates the heat into the air; if the top of the radiator is additionally provided with a cooling fan, fresh air enters the heat absorption bottom plate from four air inlets around, heat in the trapezoid air duct and heat on the wall plates around the trapezoid air duct are discharged through the air outlet by forced convection, and the heat reaches the inside of the radiator and is dissipated into the air through the radiator.
2. A heat absorbing bottom plate for a radiator according to claim 1, wherein the number of heat dissipating holes in the bottom plate is 33.
3. The heat absorbing bottom plate for a radiator as claimed in claim 1, wherein the number of the rack tubes in the exhaust port is 10.
4. A heat absorbing bottom plate for a radiator according to claim 1, wherein the side top plate of the trapezoidal air duct is obliquely installed at an angle α=20°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673864.8A CN108770308B (en) | 2018-06-27 | 2018-06-27 | Heat absorption bottom plate for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673864.8A CN108770308B (en) | 2018-06-27 | 2018-06-27 | Heat absorption bottom plate for radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770308A CN108770308A (en) | 2018-11-06 |
| CN108770308B true CN108770308B (en) | 2024-04-05 |
Family
ID=63977938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673864.8A Active CN108770308B (en) | 2018-06-27 | 2018-06-27 | Heat absorption bottom plate for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108770308B (en) |
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| Publication number | Publication date |
|---|---|
| CN108770308A (en) | 2018-11-06 |
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