CN218998659U

CN218998659U - Radiator

Info

Publication number: CN218998659U
Application number: CN202223007989.8U
Authority: CN
Inventors: 王燕子; 王汤俊
Original assignee: Hangzhou Tonglu Railway Machinery Co ltd
Current assignee: Hangzhou Tonglu Railway Machinery Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-09
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a radiator, which relates to the technical field of radiators and comprises a supporting plate, wherein a first heat-conducting plate is arranged in the supporting plate, and a mounting plate is arranged at the top of the supporting plate. Compared with the prior art, the heat dissipation device has the advantages that the first heat conduction plate, the second heat conduction plate, the heat dissipation fins and the heat conduction silicone grease are arranged, the fan and the filter screen are matched for heat dissipation, flowing air brought by the fan is filtered by the filter screen and then blown to the heat dissipation fins, heat is accelerated to be conducted into the heat dissipation fins from the first heat conduction plate and the second heat conduction plate through heat dissipation, the heat dissipation effect is improved, meanwhile, the heat dissipation fins are prevented from being polluted, meanwhile, low-temperature cooling liquid is injected into a liquid port on one side, the cooling liquid flows out from a liquid port on the other side after the heat dissipation net is filled, the flowing low-temperature cooling liquid takes away heat on the heat dissipation fins, the cooling effect is very obvious at high temperature, and meanwhile, the moisture absorption pad can absorb condensed water generated in the heat dissipation process, so that the heat dissipation device is very convenient to use.

Description

Radiator

Technical Field

The utility model relates to the technical field of radiators, in particular to a radiator.

Background

The radiator is an important part used on an electric appliance main board, the air-cooled radiator takes away heat generated when the main board is used by using circulated air, the traditional Chinese patent with the publication number of CN215910867U proposes a radiator for the electric appliance main board, which avoids dust from influencing the radiating effect, and the applicant finds that the radiating effect of the radiator is linearly reduced when the radiator is used in a high-temperature environment, and the ideal radiating effect cannot be achieved, so that the radiator is insufficient in use.

Disclosure of Invention

The utility model provides a radiator, which solves the technical problems in the background technology.

In order to solve the technical problems, the radiator provided by the utility model comprises a supporting plate, wherein a first heat-conducting plate is arranged in the supporting plate, a mounting plate is arranged at the top of the supporting plate, a second heat-conducting plate is arranged in the mounting plate, a shell is arranged at the top of the mounting plate, heat-radiating fins are arranged at the top of the second heat-conducting plate and inserted into the shell, a heat-radiating net is arranged in the shell, a liquid port is arranged on the side surface of the heat-radiating net, the liquid port penetrates through the side surface of the shell, a filter screen is arranged at the top of the shell, and a fan is arranged at the top of the filter screen through a supporting frame.

Preferably, bolts are mounted on two sides of the mounting plate, the bolts penetrate through the mounting plate and the supporting plate, and the mounting plate and the supporting plate are locked through the bolts.

Preferably, heat conduction silica gel is arranged between the first heat conduction plate and the second heat conduction plate, and the support frame and the heat dissipation net are locked with the shell through bolts.

Preferably, a moisture absorption pad is arranged in the shell, and the moisture absorption pad is positioned between the heat dissipation net and the inner bottom of the shell.

Preferably, the number of the liquid ports is two, and the two liquid ports are symmetrically distributed at two ends of the side surface of the shell.

Compared with the related art, the radiator provided by the utility model has the following beneficial effects:

the utility model provides a radiator, which is characterized in that a first heat-conducting plate, a second heat-conducting plate, heat-radiating fins and heat-conducting silicone grease are arranged to be matched with a fan and a filter screen for radiating, flowing air brought by the fan is filtered by the filter screen and then blown to the heat-radiating fins, and the heat is accelerated to be conducted into the heat-radiating fins from the first heat-conducting plate and the second heat-conducting plate by radiating the heat of the heat-radiating fins, so that the heat-radiating effect is improved, and meanwhile, the pollution of the heat-radiating fins is avoided.

The utility model provides a radiator, which is characterized in that a liquid port on one side is adopted to be filled with low-temperature cooling liquid, the cooling liquid flows out from a liquid port on the other side after filling a heat dissipation net, the flowing low-temperature cooling liquid takes away heat on heat dissipation fins, the cooling effect is very obvious at high temperature, and meanwhile, a moisture absorption pad can absorb condensed water in the heat dissipation process, so that the radiator is very convenient to use.

Drawings

FIG. 1 is an axial view of a heat sink according to the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

fig. 3 is a top view of the heat sink fin of fig. 2.

Reference numerals in the drawings: 1 supporting plate, 2 first heat-conducting plate, 3 mounting plate, 4 second heat-conducting plate, 5 casing, 6 moisture absorption pad, 7 heat radiation fin, 8 heat conduction silicone grease, 9 heat radiation net, 10 liquid port, 11 filter screen, 12 support frame, 13 fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-3, a radiator of the utility model comprises a supporting plate 1, a first heat-conducting plate 2 is arranged in the supporting plate 1, a mounting plate 3 is arranged at the top of the supporting plate 1, bolts are arranged on two sides of the mounting plate 3 and penetrate through the mounting plate 3 and the supporting plate 1, the mounting plate 3 and the supporting plate 1 are locked by the bolts, a second heat-conducting plate 4 is arranged in the mounting plate 3, a heat-conducting silica gel 8 is arranged between the first heat-conducting plate 2 and the second heat-conducting plate 4, a shell 5 is arranged at the top of the mounting plate 3, heat-radiating fins 7 are arranged at the top of the second heat-conducting plate 4, the heat-radiating fins 7 are inserted into the shell 5, a heat-radiating net 9 is arranged in the shell 5, a liquid port 10 is arranged on the side surface of the heat-radiating net 9, the liquid port 10 penetrates through the side surface of the shell 5, a filter screen 11 is arranged at the top of the shell 5, a fan 13 is arranged at the top of the filter screen 11 through a supporting frame 12, the support frame 12 and the heat radiation net 9 are locked with the shell 5 through bolts, the moisture absorption pad 6 is arranged in the shell 5, the moisture absorption pad 6 is positioned between the heat radiation net 9 and the inner bottom of the shell 5, the number of the liquid ports 10 is two, the two groups of liquid ports 10 are symmetrically distributed at two ends of the side surface of the shell 5, the heat radiation is carried out by matching with a fan and a filter screen through arranging a first heat conduction plate, a second heat conduction plate, heat radiation fins are carried out through the filtering of the filter screen, heat is accelerated to be conducted into the heat radiation fins from the first heat conduction plate and the second heat conduction plate, the heat radiation effect is improved, meanwhile, the pollution of the heat radiation fins is avoided, meanwhile, low-temperature cooling liquid is injected into the liquid ports on one side, the cooling liquid flows out from the liquid ports on the other side after the heat radiation net is fully filled, the heat on the heat radiation fins is taken away through the flowing low-temperature cooling liquid, the cooling effect is very obvious at high temperature, and the moisture absorption pad can absorb condensed water in the heat dissipation process, so that the use is very convenient.

When the electric appliance is used, firstly, the supporting plate 1 is placed on an electric appliance main board, the first heat-conducting plate 2 is attached to the electric appliance main board, then, the heat-radiating silicone grease 8 is smeared at the bottom of the second heat-conducting plate 4, then, the mounting plate 3 is locked on the supporting plate 1 through bolts, the device is fixed, then, the filter screen 11 and the supporting frame 12 are fixed on the top of the shell 5 through bolts, when the electric appliance main board is used, generated heat is transferred to the heat-radiating fins 7 through the first heat-conducting plate 2 and the second heat-conducting plate 4, the heat-conducting silicone grease 8 improves the heat-conducting effect, then, the fan 13 increases the air flow speed to radiate the heat-radiating fins 7, and in the process, the filter screen 11 filters dust impurities in the air; when the temperature of the external air is higher, the two liquid ports 10 are respectively connected with the low-temperature coolant storage tank, the low-temperature coolant enters the heat radiation net 9 through the liquid port 10 on one side and is discharged from the liquid port 10 on the other side, the heat radiation effect of the heat radiation fins 7 is improved through the circulating low-temperature coolant, and in the process, the condensed water generated by heat radiation of the heat radiation net 9 is absorbed by the moisture absorption pad 6, so that the use is very convenient.

In summary, compared with the prior art, the heat dissipation device has the advantages that the first heat conducting plate, the second heat conducting plate, the heat dissipation fins and the heat conduction silicone grease are arranged, the fan and the filter screen are matched for heat dissipation, flowing air brought by the fan is filtered by the filter screen and then is blown to the heat dissipation fins, the heat dissipation fins are radiated, the heat is accelerated to be conducted into the heat dissipation fins from the first heat conducting plate and the second heat conducting plate, the heat dissipation effect is improved, meanwhile, the heat dissipation fins are prevented from being polluted, meanwhile, the low-temperature cooling liquid is injected into the liquid port on one side, the cooling liquid flows out from the liquid port on the other side after filling the heat dissipation net, the flowing low-temperature cooling liquid takes away the heat on the heat dissipation fins, the cooling effect is very obvious at high temperature, and meanwhile, the moisture absorption pad can absorb condensed water generated in the heat dissipation process, and the use is very convenient.

It is noted that 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Radiator, comprising a support plate (1), characterized in that: the utility model discloses a fan, including mounting panel (1), mounting panel (3) and cooling fin (7) are installed at the top of mounting panel (3), cooling fin (7) insert the inside of casing (5), the internally mounted of casing (5) has cooling net (9), liquid mouth (10) are installed to the side of cooling net (9), the side of casing (5) is run through to liquid mouth (10), filter screen (11) are installed at the top of casing (5), fan (13) are installed through support frame (12) at the top of filter screen (11).

2. A radiator according to claim 1, characterized in that bolts are mounted on both sides of the mounting plate (3), which bolts penetrate through the mounting plate (3) and the support plate (1), and that the mounting plate (3) and the support plate (1) are locked by means of the bolts.

3. A radiator according to claim 1, characterized in that a heat conducting silica gel (8) is arranged between the first heat conducting plate (2) and the second heat conducting plate (4), and the support frame (12) and the heat radiating net (9) are locked with the housing (5) through bolts.

4. A radiator according to claim 1, characterized in that the inside of the housing (5) is provided with a moisture-absorbing pad (6), the moisture-absorbing pad (6) being located between the heat-dissipating net (9) and the inner bottom of the housing (5).

5. A radiator according to claim 1, wherein the number of the liquid ports (10) is two, and two groups of the liquid ports (10) are symmetrically distributed at two ends of the side surface of the housing (5).