CN219087679U

CN219087679U - Spliced radiator

Info

Publication number: CN219087679U
Application number: CN202223430234.9U
Authority: CN
Inventors: 郭婷
Original assignee: Shanghai Liangaluminum Electronic Equipment Co ltd
Current assignee: Shanghai Liangaluminum Electronic Equipment Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-26
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a spliced radiator, which comprises: a plurality of mounting grooves are formed in the upper surface of the radiating plate in a matrix, and radiating parts are fixedly arranged in the mounting grooves; the heat dissipation part comprises a first heat dissipation part, a second heat dissipation part and a third heat dissipation part, wherein a plurality of groups of heat dissipation fins are fixedly arranged on the upper surface of the first heat dissipation part at equal intervals, a plurality of groups of heat dissipation columns are fixedly arranged on the upper surface of the second heat dissipation part at equal intervals, and a plurality of heat dissipation through grooves are formed in the upper surface of the third heat dissipation part at equal intervals; the first radiating part, the second radiating part and the third radiating part can be replaced equivalently, and a plurality of heat absorbing plates are fixedly arranged on the lower surface of the radiating part at equal intervals; the heat absorbing plate comprises a connecting clamping seat. According to the spliced radiator, the heat absorbed by the ceramic heat absorption sheet is conducted to the radiating fin or the radiating column through the heat collection plate as a heat conduction intermediate unit, dust in the outside air cannot enter the inside of the instrument shell, and the safety of the inner components of the instrument is protected.

Description

Spliced radiator

Technical Field

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

Background

In the prior art, part of the radiator is used for radiating work in the work of large-scale electrical equipment, so that the large-scale electrical equipment is ensured to be in a temperature environment capable of keeping for a long time, and the large-scale electrical equipment can work continuously. However, most of the existing heat sinks for large-scale electrical equipment are integrated, which is not beneficial to adjustment.

Through retrieving, chinese patent application number 202122809184.4's patent discloses a concatenation formula radiator, including the radiating bottom plate, the card hole has evenly been seted up at radiating bottom plate top, and the equal threaded connection in card hole both sides has unable adjustment base, and the card hole all embeds there is the radiator unit, and the equal symmetry rotation in radiator unit top is connected with the connection swivel mount, connects swivel mount one end and all runs through radiator unit bottom and fixed with unable adjustment base joint, connects the equal joint in swivel mount outside and is fixed with spacing sleeve.

The above patent suffers from the following disadvantages: the radiator adopts the mode that the heat radiation bottom plate is provided with the clamping holes and is matched with the heat radiation assembly for heat radiation, the mode is relatively simple when being installed, but the heat radiation assembly consists of a plurality of heat radiation fins which are clamped with the clamping holes, part of the clamping holes can be exposed in the process of adjusting the quantity of the heat radiation fins, and external dust easily enters the inside of the instrument to influence the working and heat radiation effect of the instrument.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a spliced radiator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a splice radiator, comprising:

a plurality of mounting grooves are formed in the upper surface of the radiating plate in a matrix, and radiating parts are fixedly arranged in the mounting grooves;

the heat dissipation part comprises a first heat dissipation part, a second heat dissipation part and a third heat dissipation part, wherein a plurality of groups of heat dissipation fins are fixedly arranged on the upper surface of the first heat dissipation part at equal intervals, a plurality of groups of heat dissipation columns are fixedly arranged on the upper surface of the second heat dissipation part at equal intervals, and a plurality of heat dissipation through grooves are formed in the upper surface of the third heat dissipation part at equal intervals;

the first radiating part, the second radiating part and the third radiating part can be replaced equivalently, and a plurality of heat absorbing plates are fixedly arranged on the lower surface of the radiating part at equal intervals.

As still further aspects of the utility model: the heat absorbing plate comprises a connecting clamping seat, and a ceramic heat absorbing sheet is fixedly arranged at the bottom end of the connecting clamping seat.

As still further aspects of the utility model: the first heat dissipation part comprises two symmetrically arranged connecting rotating plates, and a plurality of connecting clamping grooves are formed in the lower surface of the connecting rotating plates at equal intervals.

As still further aspects of the utility model: the heat collecting plates are fixedly arranged in the first connecting rotating plates, sleeve shafts are arranged between the two first connecting rotating plates, and the two ends of the first connecting rotating plates are fixedly connected with fixing clamping arms.

As still further aspects of the utility model: the heat dissipation part II comprises two symmetrically arranged connecting rotating plates II, the heat dissipation part III comprises two symmetrically arranged connecting rotating plates III, and the bottom surface structure, the inner structure and the side surface structure of the connecting rotating plates II and the connecting rotating plates III are the same as those of the connecting rotating plates I.

As still further aspects of the utility model: the upper surface equidistance of connection swivel plate one has seted up a plurality of connection slots, the equal apart from fixedly connected with a plurality of rubber friction strips of both sides cell wall of connection slot, the fin is pegged graft in connection slot is inside.

As still further aspects of the utility model: the upper surface equidistance of connection swivel plate two has seted up a plurality of locating holes, heat dissipation post fixed mounting is inside the locating hole.

As still further aspects of the utility model: the heat dissipation through groove is formed in the upper surface of the connecting rotating plate III.

Compared with the prior art, the utility model provides a spliced radiator, which has the following beneficial effects:

1. according to the spliced radiator, the heat absorbed by the ceramic heat absorption sheet is conducted to the radiating fin or the radiating column through the heat collection plate as a heat conduction intermediate unit, dust in the outside air cannot enter the inside of the instrument shell, and the safety of the inner components of the instrument is protected.

2. According to the spliced radiator, the gaps are thoroughly blocked through the three blocking part mounting grooves of the radiating part, and when the radiating part is not required to be mounted in the part mounting grooves, the gaps are closed, so that the radiating and dust-isolating effects of the whole radiator are ensured.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

FIG. 1 is a schematic diagram of an assembly structure of a heat dissipating plate and a heat dissipating portion according to the present utility model;

FIG. 2 is a schematic view of the bottom structure of the heat dissipating plate of the present utility model;

FIG. 3 is a schematic diagram of a first heat dissipating portion according to the present utility model;

FIG. 4 is a schematic view of a first connecting plate according to the present utility model;

FIG. 5 is a schematic diagram of a second heat dissipating portion of the present utility model;

FIG. 6 is a schematic view of a second connecting plate according to the present utility model;

fig. 7 is a schematic structural diagram of a third heat dissipating portion according to the present utility model.

In the figure: 1. a heat dissipation plate; 2. a mounting groove; 3. a limit clamping groove; 4. a fixing slot; 5. fixing the clamping block; 6. a first heat dissipation part; 61. connecting a first rotating plate; 62. limit clamping edges; 63. a heat collecting plate; 64. fixing the clamping arm; 65. a sleeve shaft; 66. a heat sink; 67. a connecting clamping groove; 68. a connection slot; 69. a rubber friction strip; 7. a second heat dissipation part; 71. connecting a second rotating plate; 72. copper columns; 73. a ceramic outer cylinder; 74. positioning holes; 75. a threaded jack; 8. a third heat dissipation part; 81. connecting a rotating plate III; 82. a heat dissipation through groove; 9. a heat absorbing plate; 91. the connecting clamping seat; 92. ceramic heat absorbing sheets.

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.

A splice radiator, as shown in fig. 1-7, comprising:

the heat radiation plate 1, the heat radiation plate 1 replaces part of the shell of the large-scale electrical equipment, or directly replaces the heat radiation part of the shell of the large-scale electrical equipment to perform heat radiation work; the upper surface of the heat radiation plate 1 is provided with a plurality of mounting grooves 2 in a matrix, and the inside of the mounting grooves 2 is fixedly provided with a heat radiation part.

Limiting clamping grooves 3 are formed in the inner walls of the two sides of the mounting groove 2 and are used for limiting the heat dissipation part; the inner walls of the two ends of the mounting groove 2 are respectively provided with a fixing clamping groove 4, a fixing clamping block 5 is fixedly arranged in the fixing clamping groove 4, and the fixing clamping blocks are matched with each other to fix the heat dissipation part.

The heat dissipation part comprises a first heat dissipation part 6, a second heat dissipation part 7 and a third heat dissipation part 8, a plurality of groups of heat dissipation fins 66 are fixedly arranged on the upper surface of the first heat dissipation part 6 at equal intervals, and the heat dissipation speed of the heat dissipation plate 1 is increased by the heat dissipation fins 66; the upper surface of the second heat dissipation part 7 is fixedly provided with a plurality of groups of heat dissipation columns at equal intervals, the single volume of the heat dissipation columns is smaller, and different numbers of heat dissipation columns can be installed according to actual needs; a plurality of heat dissipation through grooves 82 are formed in the upper surface of the heat dissipation portion III 8 at equal intervals.

The first radiating part 6, the second radiating part 7 and the third radiating part 8 can be replaced equivalently, and the first radiating part 6 and the second radiating part 7 are mainly used on the side wall of the large-scale electrical equipment shell and are matched with a radiating fan to accelerate heat radiation; the third heat dissipation part 8 is mainly used at the bottom end of the large-scale electrical equipment shell, is more convenient to install, and can be installed in the installation groove 2 without installing the first heat dissipation part 6 and the second heat dissipation part 7, so that the installation groove 2 is blocked.

The first heat dissipation part 6 comprises two symmetrically arranged connecting rotating plates 61, one side of the connecting rotating plates 61 is integrally cast and molded with a limiting clamping edge 62, and the limiting clamping edge 62 is clamped inside the limiting clamping groove 3.

A heat collecting plate 63 is fixedly arranged in the first connecting rotating plate 61, and the heat collecting plate 63 is made of ceramic materials, so that heat conduction is facilitated; a plurality of connecting clamping grooves 67 are formed in the lower surface of the first connecting rotating plate 61 at equal intervals, and the connecting clamping grooves 67 are used for installing the heat absorbing plate 9.

A sleeve shaft 65 is arranged between the two connecting rotating plates 61, the sleeve shaft 65 comprises a rotating shaft, a plurality of sleeves are sleeved on the rotating outer wall, and the sleeves are welded with the two connecting rotating plates 61 respectively.

The two ends of the first connecting rotating plate 61 are welded with fixing clamping arms 64, the fixing clamping arms 64 are clamped inside the fixing clamping grooves 4, and then the fixing clamping blocks 5 are used for clamping, so that the first connecting rotating plate 61 is fixed in the mounting groove 2.

A plurality of connecting slots 68 are formed in the upper surface of the first connecting rotating plate 61 at equal intervals, the bottom slot walls of the connecting slots 68 are the upper surface of the heat collecting plate 63, a plurality of rubber friction strips 69 are adhered to the slot walls on the two sides of the connecting slots 68 at equal intervals, and the surfaces of the rubber friction strips 69 are frosted surfaces for increasing friction force.

The heat sink 66 is inserted into the connecting slot 68, and the bottom end of the heat sink 66 is directly attached to the heat collecting plate 63, so that heat conduction is facilitated.

The second heat dissipation part 7 comprises two symmetrically arranged connecting rotating plates II 71, the third heat dissipation part 8 comprises two symmetrically arranged connecting rotating plates III 81, and the bottom surface structure, the inner structure and the side surface structure of the connecting rotating plates II 71 and the connecting rotating plates III 81 are the same as those of the connecting rotating plates I61.

A plurality of locating holes 74 are formed in the upper surface of the second connecting rotating plate 71 at equal intervals, threaded insertion holes 75 are formed in the bottom hole walls of the locating holes 74, and the bottom hole walls of the threaded insertion holes 75 are arranged to be the upper surface of the heat collecting plate 63.

The heat dissipation column is fixedly arranged in the positioning hole 74, the heat dissipation column comprises a copper column 72, the outer wall of the copper column 72 is fixedly sleeved with a ceramic outer cylinder 73, the bottom end of the copper column 72 is provided with threads, and the threads are arranged in a threaded jack 75; the copper pillars 72 directly absorb the heat of the heat collecting plate 63 and then rapidly dissipate the heat through the ceramic outer cylinder 73.

The heat dissipation through groove 82 is formed in the upper surface of the connecting rotating plate III 81, and the bottom groove wall of the heat dissipation through groove 82 is attached to the heat collecting plate 63, so that heat dissipation of the heat collecting plate 63 is facilitated.

The lower surface equidistance fixed mounting of radiating part has a plurality of absorber plates 9, and absorber plate 9 is including connecting cassette 91, and connecting cassette 91 adopts the aluminum alloy to make, and direct joint is inside connecting draw-in groove 67, and the bottom fixed mounting of connecting cassette 91 has ceramic absorber plate 92, and ceramic absorber plate 92 is in large-scale electrical equipment's inside the casing, is close to the part of producing heat, directly absorbs heat to heat collecting plate 63.

Working principle:

referring to fig. 1 to 7, the device is assembled as shown in fig. 1, and a first heat dissipation part 6, a second heat dissipation part 7 and a third heat dissipation part 8 are selectively installed according to actual use requirements;

the heat radiation plate 1 is fixedly connected with the shell of the large-scale electrical equipment through bolts, so that the heat absorption plate 9 is close to a heat generating component in the instrument;

the heat is absorbed by the ceramic heat absorbing sheet 92, and then is conducted to the heat collecting plate 63 by the connection holder 91, and the heat collecting plate 63 rapidly dissipates heat by the heat dissipating sheet 66, the heat dissipating column or the heat dissipating through groove 82.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A splice radiator, comprising:

a plurality of mounting grooves (2) are formed in a matrix on the upper surface of the radiating plate (1), and radiating parts are fixedly arranged in the mounting grooves (2);

the heat dissipation part comprises a first heat dissipation part (6), a second heat dissipation part (7) and a third heat dissipation part (8), wherein a plurality of groups of heat dissipation fins (66) are fixedly arranged on the upper surface of the first heat dissipation part (6) at equal intervals, a plurality of groups of heat dissipation columns are fixedly arranged on the upper surface of the second heat dissipation part (7) at equal intervals, and a plurality of heat dissipation through grooves (82) are formed in the upper surface of the third heat dissipation part (8) at equal intervals;

the first heat dissipation part (6), the second heat dissipation part (7) and the third heat dissipation part (8) can be replaced equivalently, and a plurality of heat absorbing plates (9) are fixedly arranged on the lower surface of the heat dissipation part at equal intervals.

2. A splice heat sink as defined in claim 1, wherein: the heat absorbing plate (9) comprises a connecting clamping seat (91), and a ceramic heat absorbing sheet (92) is fixedly arranged at the bottom end of the connecting clamping seat (91).

3. A splice heat sink as defined in claim 1, wherein: the first heat dissipation part (6) comprises two symmetrically arranged first connection rotating plates (61), and a plurality of connection clamping grooves (67) are formed in the lower surface of each first connection rotating plate (61) at equal intervals.

4. A splice radiator as claimed in claim 3, wherein: the heat collecting plates (63) are fixedly arranged in the first connecting rotating plates (61), sleeve shafts (65) are arranged between the two first connecting rotating plates (61), and the two ends of the first connecting rotating plates (61) are fixedly connected with fixing clamping arms (64).

5. A splice heat sink as defined in claim 1, wherein: the second heat dissipation part (7) comprises two symmetrically arranged connecting rotating plates (71), the third heat dissipation part (8) comprises two symmetrically arranged connecting rotating plates (81), and the bottom surface structure, the inner structure and the side surface structure of the second heat dissipation part (71) and the third heat dissipation part (81) are identical to those of the first heat dissipation part (61).

6. A splice radiator as claimed in claim 3, wherein: a plurality of connecting slots (68) are formed in the upper surface of the first connecting rotating plate (61) at equal intervals, a plurality of rubber friction strips (69) are fixedly connected to the two side slot walls of the connecting slots (68) at equal intervals, and the radiating fins (66) are inserted into the connecting slots (68).

7. A splice heat sink as defined in claim 5, wherein: a plurality of positioning holes (74) are formed in the upper surface of the second connecting rotating plate (71) at equal intervals, and the heat dissipation columns are fixedly installed inside the positioning holes (74).

8. A splice heat sink as defined in claim 5, wherein: the heat dissipation through groove (82) is formed in the upper surface of the connecting rotating plate III (81).