CN221468210U - Radiator - Google Patents

Abstract

The utility model discloses a radiator, which belongs to the field of radiators and comprises a radiator body, radiating fins and refrigerating sheets, wherein each radiating fin comprises a radiating plate, first radiating ribs and second radiating ribs, the radiating plate is vertically arranged on the radiator body, the first radiating ribs and the second radiating ribs are symmetrically distributed on two sides of the radiating plate, the first radiating ribs and the radiating plate form an acute angle and an included angle, the first radiating ribs on the same side of the radiating plate are parallel to each other, a radiating channel is formed between two adjacent first radiating ribs, the second radiating ribs are arranged at the tail end of the radiating plate, a clamping groove is formed between two opposite second radiating ribs, and the refrigerating sheets are arranged in the clamping groove. According to the utility model, the first radiating ribs and the radiating plate form an acute angle, so that the contact area with air is enlarged, the radiating effect is enhanced, the refrigerating plate is arranged in the clamping groove, heat is transferred to the radiating fins through the radiator body, the temperature of the radiating fins can be reduced by the refrigerating plate, and the radiating efficiency is further improved.

Description

Radiator

Technical Field

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

Background

The electronic device operates under the condition of larger current or voltage, the device generates larger heat, the operation performance or efficiency of the electronic device is greatly reduced beyond the limit temperature, and some electronic devices are burnt. Therefore, a radiator is required to radiate heat, but the existing radiator generally adopts a vertical radiating fin structure, so that the contact surface with air is not large enough, the conductivity is poor, and the radiating effect is poor.

Disclosure of utility model

In order to overcome the defects of the prior art, the utility model aims to provide a radiator with enhanced radiating effect.

The utility model adopts the following technical scheme:

The utility model provides a radiator, includes the radiator body, still includes radiating fin, refrigeration piece, radiating fin includes heating panel, first heat dissipation muscle, second heat dissipation muscle, the heating panel is installed perpendicularly on the radiator body, first heat dissipation muscle, the equal symmetric distribution of second heat dissipation muscle are in the both sides of heating panel, first heat dissipation muscle with the heating panel forms acute angle contained angle, is located the same one side of heating panel first heat dissipation muscle is parallel to each other, adjacent two form the heat dissipation passageway between the first heat dissipation muscle, the setting of second heat dissipation muscle is in the heating panel is terminal, two relative form the centre gripping groove between the second heat dissipation muscle, the refrigeration piece is installed in the centre gripping groove.

Further, the heat dissipation channel faces away from the heat dissipation body.

Further, the radiator body and the radiating fins are integrally formed.

Further, the radiator body is provided with grooves for placing products, and one radiating fin is arranged below each groove.

Further, the second heat dissipation rib is provided with a clamping groove, the clamping groove is arranged on one side of the second heat dissipation rib along the length direction of the second heat dissipation rib, and two opposite clamping grooves form the clamping groove.

Further, the cross section of the clamping groove is rectangular or arc-shaped.

Further, the included angle is 30-60 degrees.

Further, the number of the second heat dissipation ribs is two, and the second heat dissipation ribs are fixedly connected with the adjacent first heat dissipation ribs.

Further, the cross section of the first radiating rib is rectangular.

Further, the cross section of the second heat dissipation rib is L-shaped.

Compared with the prior art, the radiator comprises a radiator body, radiating fins and refrigerating fins, wherein the radiating fins comprise a radiating plate, first radiating ribs and second radiating ribs, the radiating plate is vertically arranged on the radiator body, the first radiating ribs and the second radiating ribs are symmetrically distributed on two sides of the radiating plate, the first radiating ribs and the radiating plate form an acute angle, the first radiating ribs on the same side of the radiating plate are parallel to each other, a radiating channel is formed between two adjacent first radiating ribs, the second radiating ribs are arranged at the tail end of the radiating plate, a clamping groove is formed between two opposite second radiating ribs, and the refrigerating fins are arranged in the clamping groove. According to the radiator, the first radiating ribs and the second radiating ribs are symmetrically distributed on two sides of the radiating plate, the first radiating ribs and the radiating plate form an acute angle, the contact area with air is enlarged to a certain extent, the radiating effect is enhanced, the clamping grooves are formed in the two opposite clamping grooves, the refrigerating sheets are arranged in the clamping grooves, heat is transferred to the radiating fins through the radiator body, the temperature of the radiating fins can be reduced by the refrigerating sheets, the radiating efficiency is further improved, and the radiator is simple in structure, strong in practicability and low in production cost.

Drawings

FIG. 1 is a schematic diagram of a heat sink according to the present utility model;

Fig. 2 is a schematic view of the bottom of the heat sink of fig. 1.

In the figure: 10. a radiator body; 11. a groove; 20. a heat radiation fin; 21. a heat dissipation plate; 22. a first heat radiation rib; 23. the second heat dissipation ribs; 231. a clamping groove; 24. a clamping groove; 30. a refrigerating sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or be present as another intermediate element through which the element is fixed. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Fig. 1-2 show a radiator according to the present utility model, which includes a radiator body 10, radiating fins 20, and a cooling fin 30.

In this embodiment:

The radiator body 10 is provided with grooves 11, the grooves 11 are used for placing products, and a radiating fin 20 is arranged below each groove 11. In the present embodiment, the number of grooves 11 is 3. The radiator body 10 and the radiating fins 20 are integrally formed.

The heat radiation fin 20 includes a heat radiation plate 21, a first heat radiation rib 22, and a second heat radiation rib 23.

The heat radiating plate 21 is vertically installed on the heat sink body 10. In this embodiment, the number of heat dissipation plates 21 is 3, and the heat dissipation plates 21 are distributed on the heat sink body 10 in parallel at intervals.

The first radiating ribs 22 are symmetrically distributed on two sides of the radiating plate 21, the first radiating ribs 22 and the radiating plate 21 form an acute included angle, the included angle is 30-60 degrees, the contact area with air is enlarged to a certain extent, and the radiating effect is enhanced; the first heat dissipation ribs 22 positioned on the same side of the heat dissipation plate 21 are parallel to each other, and a heat dissipation channel is formed between two adjacent first heat dissipation ribs 22. In the embodiment, the heat dissipation channel faces to the direction away from the radiator body 10, so that the heat dissipation effect is good; the included angle is preferably 45 degrees; the first heat dissipating rib 22 has a rectangular cross-sectional shape.

The second heat dissipation ribs 23 are symmetrically distributed on two sides of the heat dissipation plate 21 and located at the tail end of the heat dissipation plate 21, the second heat dissipation ribs 23 are provided with clamping grooves 231, the clamping grooves 231 are arranged on one side of the second heat dissipation ribs 23 along the length direction of the second heat dissipation ribs 23, and two opposite clamping grooves 231 form clamping grooves 24 for installing the refrigerating fins 30. In this embodiment, the number of the second heat dissipation ribs 23 is two, and the second heat dissipation ribs 23 are fixedly connected with the adjacent first heat dissipation ribs 22; the second heat dissipation rib 23 has an L-shaped cross section; the cross section of the clamping groove 231 is rectangular or arc-shaped, so that the refrigerating sheets 30 with different shapes can be clamped, and the application range is wide.

The cooling fin 30 is installed in the clamping groove 24, heat is transferred to the radiating fins 20 through the radiator body 10, the cooling fin 30 can reduce the temperature of the radiating fins 20, the number of the cooling fins 30 can be set according to requirements, the conductivity of the radiator is guaranteed, and the radiating effect is good.

In the application, the first radiating ribs 22 and the second radiating ribs 23 are symmetrically distributed on two sides of the radiating plate 21, the first radiating ribs 22 and the radiating plate 21 form an acute angle, the contact area with air is enlarged to a certain extent, the radiating effect is enhanced, two opposite clamping grooves 231 form the clamping groove 24, the refrigerating sheet 30 is arranged in the clamping groove 24, heat is transferred to the radiating fins 20 through the radiator body 10, the temperature of the radiating fins 20 can be reduced by the refrigerating sheet 30, the radiating efficiency is further improved, and the radiator has the advantages of simple structure, strong practicability and lower production cost.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, it is possible to make several modifications and improvements without departing from the concept of the present utility model, which are equivalent to the above embodiments according to the essential technology of the present utility model, and these are all included in the protection scope of the present utility model.

Claims (10)

1. A radiator, includes radiator body, its characterized in that: the heat radiator comprises a radiator body, and is characterized by further comprising heat radiating fins and refrigerating fins, wherein the heat radiating fins comprise heat radiating plates, first heat radiating ribs and second heat radiating ribs, the heat radiating plates are vertically arranged on the radiator body, the first heat radiating ribs and the second heat radiating ribs are symmetrically distributed on two sides of the heat radiating plates, the first heat radiating ribs and the heat radiating plates form acute angle included angles, the first heat radiating ribs on the same side of the heat radiating plates are mutually parallel, two adjacent heat radiating channels are formed between the first heat radiating ribs, the second heat radiating ribs are arranged at the tail ends of the heat radiating plates, clamping grooves are formed between the opposite two second heat radiating ribs, and the refrigerating fins are arranged in the clamping grooves.

2. The heat sink as recited in claim 1, wherein: the heat dissipation channel faces away from the direction of the radiator body.

3. The heat sink as recited in claim 1, wherein: the radiator body and the radiating fins are integrally formed.

4. The heat sink as recited in claim 1, wherein: the radiator body is provided with grooves, the grooves are used for placing products, and one radiating fin is arranged below each groove.

5. The heat sink as recited in claim 1, wherein: the second cooling ribs are provided with clamping grooves, the clamping grooves are formed in one side of the second cooling ribs along the length direction of the second cooling ribs, and two opposite clamping grooves form the clamping grooves.

6. The heat sink as recited in claim 5, wherein: the cross section of the clamping groove is rectangular or arc-shaped.

7. The heat sink as recited in claim 1, wherein: the included angle is 30-60 degrees.

8. The heat sink as recited in claim 1, wherein: the number of the second heat dissipation ribs is two, and the second heat dissipation ribs are fixedly connected with the adjacent first heat dissipation ribs.

9. The heat sink as recited in claim 1, wherein: the cross section of the first radiating rib is rectangular.

10. The heat sink as recited in claim 1, wherein: the section shape of the second heat dissipation rib is L-shaped.