CN220986457U

CN220986457U - Integrated radiator

Info

Publication number: CN220986457U
Application number: CN202322682368.8U
Authority: CN
Inventors: 汤虎; 杨冬桥; 凌继鹏
Original assignee: Foshan Hongbo Science And Technology Co ltd
Current assignee: Foshan Hongbo Science And Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-21
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses an integrated radiator, which comprises a base, a fixed plate, a fin group and radiating pipes, wherein the fixed plate is arranged on the base; the base is of a hollow frame structure, and the fixed plate is provided with a plurality of mounting holes; a rectangular through groove is formed at the joint of the fixed plate and the radiating pipe; the fin group consists of a plurality of radiating fins, and the radiating fins and the fixed plate are mutually perpendicular; the radiating pipe comprises a pipe body, two ends of the pipe body are provided with openings, two sides of the pipe body are respectively provided with horizontal fins, and the top of the pipe body is provided with vertical fins; according to the utility model, the base is connected with the relay, the fixed plate and the tube body are used as heat dissipation structures to be respectively contacted with equipment, and the heat dissipation fins, the horizontal fins and the vertical fins are arranged outside the fixed plate and the tube body, so that the heat dissipation efficiency is improved. The utility model adopts an integrated structural design, greatly improves the strength and stability of the product, and reduces the assembly time and the cost.

Description

Integrated radiator

Technical Field

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

Background

The relay can generate larger heat in the working process, and the heat dissipation quality directly influences the maximum load current of the relay and the allowable maximum working environment temperature value, so that the relay is one of important factors influencing the reliable working of the relay. For this reason, a radiator is required to be provided to transfer heat generated by the relay in time so as to avoid affecting the normal operation thereof. Most of the radiators of the existing relays are split radiators, the radiating performance is general, the strength of products is low, the stability is poor, the assembly is troublesome, and more time and cost are required to be consumed for installation.

Disclosure of utility model

The present utility model provides an integrated radiator to solve the above-mentioned problems in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: an integrated radiator comprises a base, a fixed plate, a fin group and radiating pipes; the base is of a hollow frame structure, and the fixed plate is provided with a plurality of mounting holes; a rectangular through groove is formed at the joint of the fixing plate and the radiating pipe; the fin group consists of a plurality of radiating fins, and the radiating fins and the fixed plate are mutually and perpendicularly arranged; the radiating pipe comprises a pipe body, two ends of the pipe body are provided with openings, two sides of the pipe body are respectively provided with horizontal fins, and the top of the pipe body is provided with vertical fins; the horizontal fins and the fixing plates are arranged in parallel, and the vertical fins and the fixing plates are arranged vertically; the upper end surfaces of the vertical fins and the upper end surfaces of the radiating fins are positioned on the same horizontal plane.

Preferably, the two side walls of the radiating fin are respectively provided with a first corrugation, and the two side walls of the vertical fin are respectively provided with a second corrugation.

Preferably, the mounting hole comprises a side mounting groove, a through groove screw hole and a butt joint screw hole; the side mounting grooves are provided with two groups and are respectively positioned at two sides of the fixed plate; the plurality of through groove screw holes are formed, and the plurality of through groove screw holes are respectively formed in the periphery of the rectangular through groove; the butt joint screw holes are arranged in pairs and are positioned beside the rectangular through groove; the through groove screw holes and the butt joint screw holes are all internal screw holes; the inner wall of the base is provided with a plurality of groups of protruding ribs, and side threaded holes are formed in the ribs.

Preferably, the section of the pipe body is of a U-shaped structure, the inner sides of the two side walls of the pipe body are provided with screw hole seats I, and the outer sides of the arc tops of the pipe body are provided with a pair of screw hole seats II; the number of the vertical fins is 10, and the vertical fins are respectively arranged on the outer side face of the arc top of the U-shaped structure; the number of the horizontal fins is 12, and the horizontal fins are respectively arranged on the outer side surfaces of the two side walls of the U-shaped structure.

Preferably, one end of the pipe body is provided with an auxiliary heat dissipation device, the auxiliary heat dissipation device comprises a wind scooper and a fan, one end of the wind scooper is connected with the screw hole seat I and the screw hole seat II through screws, and the other end of the wind scooper is connected with an air outlet of the fan.

Preferably, the number of the radiating fins is 11, and the 11 radiating fins are arranged at equal intervals.

Preferably, the base, the fixing plate, the fin group and the radiating pipe are of an integrated structure, and are made of 6063 aluminum alloy or copper material.

Preferably, the surfaces of the base, the fixing plate, the fin group and the radiating pipe are all coated with protective layers.

Preferably, the color of the protective layer is black, and the protective layer comprises a corrosion-resistant layer and a frosted layer.

Preferably, the inner wall of the fixing plate is provided with a first flexible heat conduction pad, and the area of the first flexible heat conduction pad is matched with the bottom area of the fixing plate; the inner wall of the pipe body is provided with a second flexible heat conduction pad, and the area of the second flexible heat conduction pad is matched with the area of the bottom of the pipe body.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable design and simple structure, the base is connected with the relay, the fixed plate and the pipe body are respectively contacted with the relay as heat dissipation structures, and the heat dissipation fins, the horizontal fins and the vertical fins are arranged outside the fixed plate and the pipe body, so that the heat dissipation area is increased and the heat dissipation efficiency is improved by combining various fins. The integrated structural design not only improves the heat dissipation performance, but also greatly improves the strength and stability of the product, and greatly reduces the assembly time and cost.

Drawings

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

FIG. 2 is a bottom view of an integrated heat sink according to an embodiment of the present utility model;

FIG. 3 is a side view of an integrated heat sink according to an embodiment of the present utility model;

FIG. 4 is another side view of an integrated heat sink according to an embodiment of the present utility model;

In fig. 1 to 4, the correspondence between the names of the respective components and the reference numerals of the drawings is:

1-base, 11-rib, 12-side screw hole, 2-fixed plate, 21-rectangular through groove, 22-side installation groove, 23-through groove screw hole, 24-butt joint screw hole, 3-fin group, 31-radiating fin, 311-wavy first, 4-radiating tube, 41-tube body, 411-screw hole seat first, 412-screw hole seat second, 42-horizontal fin, 43-vertical fin, 431-wavy second.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides an integrated radiator, which includes a base 1, a fixing plate 2, a fin group 3 and a radiating pipe 4; the base 1 is of a hollow frame structure, and the fixed plate 2 is provided with a plurality of mounting holes; a rectangular through groove 21 is formed at the joint of the fixed plate 2 and the radiating pipe 4; the fin group 3 is composed of a plurality of radiating fins 31, and the radiating fins 31 and the fixed plate 2 are mutually perpendicular; the radiating pipe 4 comprises a pipe body 41, two ends of the pipe body 41 are provided with openings, two sides of the pipe body 41 are respectively provided with horizontal fins 42, and the top of the pipe body is provided with vertical fins 43; the horizontal fins 42 and the fixing plate 2 are arranged in parallel, and the vertical fins 43 and the fixing plate 2 are arranged vertically; the upper end surfaces of the vertical fins 43 and the upper end surfaces of the heat dissipation fins 31 are on the same horizontal plane.

In the embodiment of the utility model, the integrated radiator comprises a base 1, a fixed plate 2, a fin group 3, a radiating pipe 4 and a part, wherein the base 1 is used for being in butt joint with a relay, the fixed plate 2 is attached to the relay and is responsible for conducting heat generated by the relay, and the fin group 3 and the radiating pipe 4 radiate the heat outwards.

Specifically, the base 1 adopts a frame structure, so that the relay is convenient to pass through a circuit and layout of components. The fixing plate 2 has a flat plate structure, and transfers heat by being tightly attached to the main body of the relay. The radiating tube 4 comprises a tube body 41, horizontal fins 42 and vertical fins 43, wherein the tube body 41 adopts an arc structure, a rectangular through groove 21 is formed at the joint of the tube body 41 and the fixed plate 2, and chips or components inside the relay can be contacted with the inner wall of the tube body 41 through the rectangular through groove 21, so that heat of the chips or components can be directly radiated from the tube body 41. In order to improve the heat radiation efficiency of the tube body 41, the outer side of the tube body 41 is provided with horizontal fins 42 and vertical fins 43, wherein the horizontal fins 42 and the fixing plate 2 are arranged in parallel, and the vertical fins 43 are arranged perpendicular to the fixing plate 2. By providing the horizontal fins 42 and the vertical fins 43, the heat radiation effect of the tube body 41 can be effectively enhanced.

The fin group 3 is arranged on the fixed plate 2 to improve the heat radiation efficiency, the fin group 3 is composed of a plurality of mutually parallel heat radiation fins 31, gaps exist between every two adjacent heat radiation fins 31, the contact area between the heat radiation fins 31 and air can be further increased, and the heat radiation effect is further improved.

Furthermore, a radiating fan can be arranged on the side face of the radiator, and the radiating efficiency of each fin is improved by blowing high-speed air flow through the radiator.

Preferably, the two side walls of the heat dissipation fin 31 are respectively provided with a first corrugation 311, and the two side walls of the vertical fin 43 are respectively provided with a second corrugation 431. In the present embodiment, the two side walls of the heat dissipation fin 31 are respectively provided with the first corrugation 311, and the undulating structure of the first corrugation 311 can effectively increase the contact surface between the heat dissipation fin 31 and the air, thereby further improving the heat dissipation effect. The two side walls of the vertical fin 43 are respectively provided with a second wavy grain 431, and the second wavy grain 431 has the same structure as the first wavy grain 311 and is used for improving the heat dissipation effect.

Preferably, the mounting hole comprises a side mounting groove 22, a through groove screw hole 23 and a butt joint screw hole 24; the side mounting grooves 22 are provided with two groups, which are respectively positioned at two sides of the fixed plate 2; the number of through groove screw holes 23 is plural, and the plurality of through groove screw holes 23 are respectively arranged at the periphery of the rectangular through groove 21; the docking screw holes 24 are arranged in pairs and are positioned beside the rectangular through groove 21; the through groove screw holes 23 and the butt joint screw holes 24 are all internal screw holes; the inner wall of the base 1 is provided with a plurality of groups of protruding ribs 11, and side threaded holes 12 are formed in the ribs 11. In this embodiment, in order to adapt to the butt-joint installation of relays of various sizes, the fixing plate 2 is provided with side installation grooves 22, and the groove-shaped structure provides a certain margin for the butt-joint of the fixing plate 2, so that the installation position of the relay can be adjusted in a small range.

The through groove screw holes 23 are formed in the edges of the rectangular through grooves 21, and the through groove screw holes 23 can be matched with the installation requirements of various relays, so that chips and components on the relays can be well attached to the pipe body 41.

The fixed plate 2 is provided with a plurality of groups of butt joint screw holes 24 which are arranged in pairs, so that the local parts of the relay are conveniently butt-jointed, and the stability of connection is improved.

In this embodiment, in order to connect with the long screw, the long rib 11 is disposed at the corner of the inner wall and in the middle of the long edge, and the screw hole is formed in the rib 11. Through above-mentioned structural design for the long screw can be connected to the side direction of base 1, and inner structure has also obtained further enhancement, makes radiator's bulk strength and stability all have promoted.

Preferably, the section of the tube 41 is in a U-shaped structure, the inner sides of the two side walls of the tube are provided with a first screw seat 411, and the outer side of the arc top of the tube is provided with a second pair of screw seats 412; the number of the vertical fins 43 is 10, and the vertical fins are respectively arranged on the outer side face of the arc top of the U-shaped structure; the number of the horizontal fins 42 is 12, and the horizontal fins are respectively arranged on the outer side surfaces of the two side walls of the U-shaped structure. In this embodiment, the section of the tube 41 is in a U-shaped structure, two sides are vertical side walls, and the end is an arc top with a house type structure. In order to improve the heat dissipation efficiency of the pipe body 41, 5 vertical fins 43 are respectively arranged at two corners of the arc shape, and 6 horizontal fins 42 are respectively arranged at the outer sides of the side walls. In order to maintain the uniformity of the radiator size and structure, the upper end surfaces of the vertical fins 43 are on the same horizontal plane as the upper end surfaces of the radiating fins 31.

Preferably, an auxiliary heat dissipation device is disposed at one end of the tube 41, and the auxiliary heat dissipation device includes a wind guiding cover and a fan, wherein one end of the wind guiding cover is connected with the first screw hole seat 411 and the second screw hole seat 412 through screws, and the other end of the wind guiding cover is connected with an air outlet of the fan.

The chips or components of the relay extend into the tube 41, and may not be completely contacted due to structural differences, resulting in an influence on the heat dissipation effect. For this purpose, the present embodiment provides an auxiliary heat sink at one end of the tube 41. Through above-mentioned structural design, the one end of body 41 sets up the wind scooper, and the wind scooper is connected with the fan, and the air current that the fan blown out is inside through body 41, carries out initiative heat dissipation to the equipment in the body 41, also can reduce the inner wall temperature of body 41 simultaneously fast, promotes the radiating efficiency of body 41 then.

Preferably, the number of the heat dissipation fins 31 is 11, and the 11 heat dissipation fins 31 are arranged at equal intervals.

Preferably, the base 1, the fixing plate 2, the fin group 3 and the radiating pipe 4 are integrally formed, and are made of 6063 aluminum alloy or copper material.

Preferably, the surfaces of the base 1, the fixing plate 2, the fin group 3 and the radiating pipe 4 are coated with a protective layer.

Preferably, a first flexible heat conducting pad is arranged on the inner wall of the fixed plate 2, and the area of the first flexible heat conducting pad is matched with the area of the bottom of the fixed plate 2; the inner wall of the tube 41 is provided with a second flexible heat conducting pad, and the area of the second flexible heat conducting pad is adapted to the area of the bottom of the tube 41.

In this embodiment, in order to increase the contact area between the radiator and the device, the heat conduction efficiency is improved, the first flexible heat conducting pad and the second flexible heat conducting pad are respectively disposed on the inner wall of the fixing plate 2 and the inner wall of the tube 41, and the first flexible heat conducting pad and the second flexible heat conducting pad are used for docking with the device, so that the device can be better covered at various positions, especially in case of uneven surface of the device, the contact area between the device and the radiator can be effectively improved, and then the heat dissipation effect is improved.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An integrated radiator is characterized by comprising a base (1), a fixed plate (2), a fin group (3) and radiating pipes (4); the base is of a hollow frame structure, and the fixed plate is provided with a plurality of mounting holes; a rectangular through groove (21) is formed at the joint of the fixed plate and the radiating pipe; the fin group consists of a plurality of radiating fins (31), and the radiating fins and the fixed plate are mutually perpendicular; the radiating pipe comprises a pipe body (41), two ends of the pipe body are provided with openings, two sides of the pipe body are respectively provided with horizontal fins (42), and the top of the pipe body is provided with vertical fins (43); the horizontal fins and the fixing plates are arranged in parallel, and the vertical fins and the fixing plates are arranged vertically; the upper end surfaces of the vertical fins and the upper end surfaces of the radiating fins are positioned on the same horizontal plane.

2. The integrated radiator as recited in claim 1, wherein the two side walls of the radiating fin are respectively provided with a first corrugation (311), and the two side walls of the vertical fin are respectively provided with a second corrugation (431).

3. The integrated radiator according to claim 1, wherein the mounting hole includes a side mounting groove (22), a through groove screw hole (23) and a butt joint screw hole (24); the side mounting grooves are provided with two groups and are respectively positioned at two sides of the fixed plate; the plurality of through groove screw holes are formed, and the plurality of through groove screw holes are respectively formed in the periphery of the rectangular through groove; the butt joint screw holes are arranged in pairs and are positioned beside the rectangular through groove; the through groove screw holes and the butt joint screw holes are all internal screw holes; the inner wall of the base is provided with a plurality of groups of protruding ribs (11), and side threaded holes (12) are formed in the ribs.

4. The integrated radiator according to claim 1, wherein the cross section of the tube body is in a U-shaped structure, the inner sides of the two side walls of the tube body are provided with screw hole seats one (411), and the outer sides of the arc tops of the tube body are provided with a pair of screw hole seats two (412); the number of the vertical fins is 10, and the vertical fins are respectively arranged on the outer side face of the arc top of the U-shaped structure; the number of the horizontal fins is 12, and the horizontal fins are respectively arranged on the outer side surfaces of the two side walls of the U-shaped structure.

5. The integrated radiator according to claim 4, wherein an auxiliary heat dissipation device is arranged at one end of the pipe body, the auxiliary heat dissipation device comprises a wind guide cover and a fan, one end of the wind guide cover is connected with the screw hole seat I and the screw hole seat II through screws, and the other end of the wind guide cover is connected with an air outlet of the fan.

6. The integrated radiator according to claim 1, wherein the number of the radiating fins is 11, and the 11 radiating fins are arranged at equal intervals.

7. The integrated radiator of claim 1, wherein the base, the fixing plate, the fin group and the radiating pipe are of an integrated structure, and are made of 6063 aluminum alloy or copper material.

8. The integrated radiator of claim 1, wherein surfaces of the base, the fixing plate, the fin group, and the radiating pipe are coated with a protective layer.

9. The integrated heat sink of claim 8, wherein the protective layer is black in color and comprises a corrosion resistant layer and a frosted layer.

10. The integrated radiator according to any one of claims 1 to 9, wherein the inner wall of the fixing plate is provided with a first flexible heat conductive pad, and an area of the first flexible heat conductive pad is adapted to an area of a bottom of the fixing plate; the inner wall of the pipe body is provided with a second flexible heat conduction pad, and the area of the second flexible heat conduction pad is matched with the area of the bottom of the pipe body.