CN215222861U

CN215222861U - Radiator based on electronic equipment uses

Info

Publication number: CN215222861U
Application number: CN202121403176.3U
Authority: CN
Inventors: 龚兴辉; 张婷; 孙涛
Original assignee: Sichuan Jinhong Hengchuang Technology Co ltd
Current assignee: Sichuan Jinhong Hengchuang Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-17
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a radiator based on electronic equipment, which comprises a connecting rod, wherein the upper end of the connecting rod is provided with radiating fins, and the side edge of the connecting rod is provided with a radiating fin individual dismounting device; the independent dismounting device of fin includes upper fixed ring, pivot, lower fixed ring, fixing bolt and connecting block, wherein, the side of connecting rod is provided with the connecting block, the side of connecting block is provided with the pivot, one side of pivot is provided with upper fixed ring, the opposite side of pivot is provided with lower fixed ring, upper fixed ring and lower fixed ring's other end junction is provided with fixing bolt. The utility model discloses a set up the independent dismounting device of fin, promoted the practicality of radiator, in addition, the device dismouting mode is simple, has saved a large amount of time, and the cost is with low costs.

Description

Radiator based on electronic equipment uses

Technical Field

The utility model relates to an electronic equipment technical field specifically indicates a radiator based on electronic equipment uses.

Background

With the continuous development of electronic assembly technology, the volume of electronic equipment tends to be miniaturized, the system tends to be complicated, and high heat density becomes an irresistible development trend. In order to meet the requirement of high heat density, the traditional heat dissipation means such as fans and heat sinks are continuously new, and novel and efficient heat dissipation methods are diversified. In the presence of a plurality of heat dissipation modes, the heat dissipation capabilities of various heat dissipation modes are distinguished, so that an economical and reliable heat dissipation method is selected as a problem which is of great concern to designers. Chinese patent application No. 201711235404.9 discloses a heat sink for electronic devices, which has no fixing device and is provided with a separate heat sink detaching device for removing the heat sink.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model aims to provide a have radiator area fixed function and fin can dismantle alone based on the radiator that electronic equipment used.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a radiator based on electronic equipment comprises a connecting rod, wherein radiating fins are arranged at the upper end of the connecting rod, and a radiating fin independent dismounting device is arranged on the side edge of the connecting rod; the independent dismounting device of fin includes upper fixed ring, pivot, lower fixed ring, fixing bolt and connecting block, wherein, the side of connecting rod is provided with the connecting block, the side of connecting block is provided with the pivot, one side of pivot is provided with upper fixed ring, the opposite side of pivot is provided with lower fixed ring, upper fixed ring and lower fixed ring's other end junction is provided with fixing bolt.

In order to better realize the utility model discloses, furtherly, the internal surface of upper fixed ring is provided with the second spring, the other end of second spring is provided with the fixed block, the outside of connecting rod is provided with the electronic equipment body.

In order to better realize the utility model, furthermore, a radiator fixing device is arranged inside the electronic equipment body; radiator fixing device includes draw-in groove, fixture block, stopper, dead lever and dwang, wherein, one side upper end of connecting rod is provided with the dwang, the upper end of dwang is provided with the stopper, the surface of dwang is provided with the dead lever, the other end of dead lever is provided with the fixture block, the inside position that corresponds the fixture block of electronic equipment body is provided with the draw-in groove.

In order to better realize the utility model discloses, furtherly, the position that the surface of dwang is located between stopper and the dead lever is provided with first spring.

In order to better realize the utility model discloses, furtherly, the dwang passes through the upper surface fixed connection of soldering welded mode and connecting rod.

In order to better realize the utility model discloses, furtherly, the opposite side upper end of electronic equipment body is provided with the same radiator fixing device with the connecting rod upper end.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the utility model has the advantages that the cooling fin individual dismounting device is arranged, the device can dismount the individual cooling fins, the problem that the whole radiator needs to be replaced when a certain group of cooling fins are damaged is avoided, and therefore the practicability of the radiator is improved;

(2) the utility model has the advantages that the radiator fixing device is arranged, the radiator can be installed on the electronic equipment, the radiator can be firmly fixed on the electronic equipment through the design of the spring, the fixture block and the clamping groove, the installation and disassembly mode is simple, and the manufacturing cost is low;

(3) the utility model discloses the structure sets up rationally, and the function is perfect, provides perfect technical scheme for electronic equipment's heat dissipation, makes it have the characteristics that radiator area fixed function and fin can be dismantled alone, suitable extensive popularization and application.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic structural view of the device for individually detaching heat dissipation fins of the present invention;

FIG. 3 is a schematic structural view of the position of the connecting block in the present invention;

fig. 4 is a schematic structural view of the fixing device for a heat sink in the present invention;

fig. 5 is a schematic perspective view of the fixing device for a middle heat sink of the present invention.

Wherein: 1-connecting rod, 2-fin, 3-radiator fixing device, 31-draw-in groove, 32-fixture block, 33-stopper, 34-dead lever, 35-dwang, 36-first spring, 4-the independent dismounting device of fin, 41-upper fixed ring, 42-pivot, 43-lower fixed ring, 44-second spring, 45-fixed block, 46-fixing bolt, 47-connecting block, 5-electronic equipment body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the definitions of "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly including one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

the main structure of the present embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, includes a connecting rod 1, a heat sink 2 is disposed at the upper end of the connecting rod 1, and a heat sink individual dismounting device 4 is disposed at the side of the connecting rod 1; the independent radiating fin dismounting device 4 comprises an upper fixing ring 41, a rotating shaft 42, a lower fixing ring 43, a fixing bolt 46 and a connecting block 47, wherein the connecting block 47 is arranged on the side edge of the connecting rod 1, the rotating shaft 42 is arranged on the side edge of the connecting block 47, the upper fixing ring 41 is arranged on one side of the rotating shaft 42, the lower fixing ring 43 is arranged on the other side of the rotating shaft 42, and the fixing bolt 46 is arranged at the joint of the other ends of the upper fixing ring 41 and the lower fixing ring 43.

The specific embodiment is that firstly, the heat sink 2 is placed on the upper end of the lower fixing ring 43, the rotating shaft 42 is rotated to make the upper fixing ring 41 fix the heat sink 2, at this time, the second spring 44 is compressed, so that the heat sink 2 can be fixed by it, and at the same time, a buffering and damping effect can be achieved, then the upper fixing ring 41 is fixed with the lower fixing ring 43 by the fixing bolt 46 to prevent the heat sink 2 from falling off, through the action of the connecting block 47, the heat sink 2 can be prevented from sliding on the upper end of the connecting rod 1, when the heat sink needs to be installed on the electronic device body 5, the fixing rod 34 is pulled to make the first spring 36 on the upper end of the fixing rod 34 compress, and through rotating the fixing rod 34, the clamping block 32 on the other end of the fixing rod 34 is inserted into the clamping groove 31, at this time, the fixing rod 34 is sent away, because the first spring 36 has the resilience, so that the clamping block 32 can go deep into the clamping groove 31 to fix it, meanwhile, two sets of the same radiator fixing devices 3 are arranged on the electronic equipment body 5, so that the radiator is limited, and the radiator is prevented from being separated from the upper end of the electronic equipment body 5.

Example 2:

in the present embodiment, the structure of the upper fixing ring 41 is further defined on the basis of the above-mentioned embodiments, as shown in fig. 2, 3, 4 and 5, the inner surface of the upper fixing ring 41 is provided with a second spring 44, the other end of the second spring 44 is provided with a fixing block 45, and the outer side of the connecting rod 1 is provided with the electronic device body 5. This has the advantage that the heat sink 2 is not damaged while it is being fixed. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 3:

in the present embodiment, a heat sink fixing device 3 is further added to the above-mentioned embodiment, and as shown in fig. 4 and 5, the heat sink fixing device 3 is arranged inside the electronic device body 5; the heat sink fixing device 3 includes a clamping groove 31, a clamping block 32, a limiting block 33, a fixing rod 34 and a rotating rod 35, wherein the rotating rod 35 is arranged at the upper end of one side of the connecting rod 1, the limiting block 33 is arranged at the upper end of the rotating rod 35, the fixing rod 34 is arranged on the surface of the rotating rod 35, the clamping block 32 is arranged at the other end of the fixing rod 34, and the clamping groove 31 is arranged in the electronic device body 5 at a position corresponding to the clamping block 32. This provides an advantage that the heat sink can be mounted on the electronic apparatus body 5. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 4:

the present embodiment further defines the structure of the rotating lever 35 on the basis of the above-mentioned embodiment, and as shown in fig. 5, a first spring 36 is disposed on the surface of the rotating lever 35 between the stopper 33 and the fixing lever 34. This arrangement has an advantage that the latch 32 can be pressed into the inside of the latch groove 31 by the action of the first spring 36. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 5:

in the present embodiment, in addition to the above-described embodiments, the connection mode of the rotating lever 35 and the tie rod 1 is further defined, and the rotating lever 35 is fixedly connected to the upper surface of the tie rod 1 by soldering. The advantage of so setting is that the dwang 35 is avoided from coming off the connecting rod 1. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

Example 6:

in the present embodiment, on the basis of the above-mentioned embodiments, the number of the heat sink fixing devices 3 is further limited, and as shown in fig. 5, the heat sink fixing devices 3 identical to the upper ends of the connecting rods 1 are arranged at the upper ends of the other sides of the electronic device body 5. This arrangement has an advantage of preventing the heat sink from coming off the electronic apparatus body 5. Other parts of this embodiment are the same as those of the above embodiment, and are not described again.

It is to be understood that the working principle and working process of the heat sink structure according to an embodiment of the present invention, such as the heat sink 2 and the spring, are well known in the art and will not be described in detail herein.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A radiator based on electronic equipment uses, includes connecting rod (1), its characterized in that: the upper end of the connecting rod (1) is provided with a radiating fin (2), and the side edge of the connecting rod (1) is provided with a radiating fin individual dismounting device (4); the independent dismounting device (4) of fin is including last fixed ring (41), pivot (42), lower fixed ring (43), fixing bolt (46) and connecting block (47), wherein, the side of connecting rod (1) is provided with connecting block (47), the side of connecting block (47) is provided with pivot (42), one side of pivot (42) is provided with fixed ring (41), the opposite side of pivot (42) is provided with lower fixed ring (43), the other end junction of going up fixed ring (41) and lower fixed ring (43) is provided with fixing bolt (46).

2. A heat sink for use with an electronic device as claimed in claim 1, wherein: the internal surface of upper fixed ring (41) is provided with second spring (44), the other end of second spring (44) is provided with fixed block (45), the outside of connecting rod (1) is provided with electronic equipment body (5).

3. A heat sink for use with an electronic device according to claim 2, wherein: a radiator fixing device (3) is arranged in the electronic equipment body (5); radiator fixing device (3) are including draw-in groove (31), fixture block (32), stopper (33), dead lever (34) and dwang (35), wherein, one side upper end of connecting rod (1) is provided with dwang (35), the upper end of dwang (35) is provided with stopper (33), the surface of dwang (35) is provided with dead lever (34), the other end of dead lever (34) is provided with fixture block (32), the position that the inside of electronic equipment body (5) corresponds fixture block (32) is provided with draw-in groove (31).

4. A heat sink for use with an electronic device according to claim 3, wherein: a first spring (36) is arranged at a position, between the limiting block (33) and the fixing rod (34), on the surface of the rotating rod (35).

5. A heat sink for use with an electronic device according to claim 3, wherein: the rotating rod (35) is fixedly connected with the upper surface of the connecting rod (1) in a soldering welding mode.

6. A heat sink for use with an electronic device according to claim 2, wherein: and the upper end of the other side of the electronic equipment body (5) is provided with a radiator fixing device (3) which is the same as the upper end of the connecting rod (1).