CN210664083U

CN210664083U - Radiator with adjustable radiating fin position

Info

Publication number: CN210664083U
Application number: CN201920866531.7U
Authority: CN
Inventors: 赵凯; 赵亮
Original assignee: Wujiang Mingkai Metal Products Co ltd
Current assignee: Wujiang Mingkai Metal Products Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-06-02
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a radiator that fin position can be adjusted, including the first fin of heat-conducting plate and a plurality of, a plurality of fixed slot has been seted up to equidistant the top of heat-conducting plate, and the inside of a plurality of fixed slot is all through block mechanism fixedly connected with conducting strip, and equidistant the fixing at the top of a plurality of conducting strip of the first fin of a plurality of, and the slot has been seted up at the top of first fin, and the inside sliding connection of slot has the second fin. The utility model discloses a be equipped with block mechanism, can be according to the temperature condition of reality, the conducting strip on the block on the suitable fixed slot in heat-conducting plate top, just so can use different heat conductivities according to the difference of the degree of generating heat, just so can guarantee that the inside of machinery or other utensil has a balanced temperature, guarantees that it can be normal carry out work, and the fin on this radiator can carry out the dismouting in addition, can not cause the hindrance to the installation.

Description

Radiator with adjustable radiating fin position

Technical Field

The utility model relates to a radiator specifically is a radiator that fin position can be adjusted.

Background

The heat radiator is a device or an instrument which transfers heat generated by a machine or other appliances in the working process in time so as to avoid influencing the normal work of the machine or other appliances. Common radiators can be divided into various types such as air cooling, heat pipe radiators, liquid cooling, semiconductor refrigeration, compressor refrigeration and the like according to the heat dissipation mode.

At present, most of radiating fins on the existing radiator are fixedly connected and immovable, so that the radiating fins can cause certain obstruction in the installation process, and in addition, the radiating fins are all uniformly distributed on the surface of a heat conducting plate, so that uneven heat dissipation can cause uneven temperature inside machinery or other appliances, and further the normal work of the machinery or other appliances can be influenced. We have therefore developed this and propose a heat sink with adjustable fin position.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a radiator with adjustable radiating fin position, which comprises a heat conducting plate and a plurality of first radiating fins, wherein a plurality of fixing grooves are arranged at the top of the heat conducting plate at equal intervals, a plurality of heat conducting fins are fixedly connected inside the fixing grooves through a clamping mechanism, a plurality of first radiating fins are fixed at the top of the plurality of heat conducting fins at equal intervals, the top of the first radiating fins is provided with an inserting groove, the inside of the inserting groove is slidably connected with a second radiating fin, two sides of the bottom end of the second radiating fin are elastically connected with the bottom end of an inner cavity of the inserting groove through springs, four corners of the heat conducting plate are in threaded connection with fixing bolts, the top of the heat conducting plate is provided with a ventilating plate, the tops of the four fixing bolts are fixedly connected with four corners of the bottom of the ventilating plate through a stretching mechanism, the top of, and an exhaust fan is fixedly arranged at the top end of the ventilation plate.

As a preferred technical scheme of the utility model, block mechanism includes two buckles and two draw-in grooves, two the buckle is fixed respectively at the both ends of conducting strip, two the both ends at the fixed slot are seted up respectively to the draw-in groove, buckle and draw-in groove phase-match set up.

As a preferred technical scheme of the utility model, still include telescopic machanism, telescopic machanism includes that two insert post and a sleeve, two insert the post respectively with fixing bolt's top and the bottom fixed connection of ventilating board, two it cup joints fixedly through the sleeve between the post to insert.

As a preferred technical scheme of the utility model, the internal thread has been seted up to telescopic internal surface, two the external screw thread has all been seted up to the surface of inserting the post, and the rotation of two external screw threads is opposite.

As an optimized technical scheme of the utility model, the ventilation hole is a plurality of, a plurality of the ventilation hole is the matrix form and distributes on the surface of ventilating board.

As an optimal technical scheme of the utility model, heat conduction silicone grease has been paintd between the bottom of conducting strip and the bottom of fixed slot, heat conduction silicone grease has also been paintd to the bottom of heat-conducting plate.

As a preferred technical solution of the present invention, the vertical cross-section of the first and second fins is in the shape of a fin.

As an optimal technical scheme of the utility model, exhaust fan's air outlet upwards sets up.

The utility model has the advantages that: this kind of radiator that fin position can be adjusted through being equipped with block mechanism, can be according to the temperature condition of reality, and the conducting strip is gone up in the block on the suitable fixed slot in conducting plate top, just so can use different heat conductivities according to the difference of the degree of generating heat, just so can guarantee that the inside of machinery or other utensil has a balanced temperature, guarantees that it can normal carry out work, and the fin on this radiator can carry out the dismouting in addition, can not cause the hindrance to the installation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a heat sink with adjustable heat dissipation fins according to the present invention;

fig. 2 is a schematic view of a vent structure of a heat sink with adjustable heat dissipation fins according to the present invention;

FIG. 3 is a top view of a heat-conducting plate of the heat sink with adjustable heat-dissipating fins according to the present invention;

fig. 4 is a schematic top view of a heat conducting fin of a heat sink with adjustable heat dissipation fins according to the present invention;

fig. 5 is a schematic cross-sectional view of a heat conducting fin of a heat sink with adjustable heat dissipation fins according to the present invention;

FIG. 6 is a schematic cross-sectional view of a heat-conducting plate of the heat sink with adjustable heat dissipation fins according to the present invention;

fig. 7 is a schematic cross-sectional view of a first heat sink of the heat sink with adjustable heat sink position according to the present invention.

In the figure: 1. a heat conducting plate; 2. a first heat sink; 3. fixing grooves; 4. a heat conductive sheet; 5. a slot; 6. a second heat sink; 7. a spring; 8. fixing the bolt; 9. a ventilation board; 10. a vent hole; 11. an air draft fan; 12. buckling; 13. a card slot; 14. inserting a column; 15. a sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3, 4, 5, 6 and 7, the heat sink with adjustable heat dissipation plate position of the present invention comprises a heat conducting plate 1 and a plurality of first heat dissipation plates 2, wherein a plurality of fixing slots 3 are formed at the top of the heat conducting plate 1 at equal intervals, the heat conducting plates 4 are fixedly connected inside the fixing slots 3 through a fastening mechanism, the first heat dissipation plates 2 are fixed at the top of the heat conducting plates 4 at equal intervals, slots 5 are formed at the top of the first heat dissipation plates 2, second heat dissipation plates 6 are slidably connected inside the slots 5, both sides of the bottom ends of the second heat dissipation plates 6 are elastically connected with the bottom ends of the inner cavities of the slots 5 through springs 7, fixing bolts 8 are screwed at four corners of the heat conducting plate 1, a ventilation plate 9 is arranged at the top of the heat conducting plate 1, the tops of the four fixing bolts 8 are fixedly connected with the four corners at the bottom of the ventilation plate 9 through a stretching mechanism, the top of ventilating board 9 is seted up ventilation hole 10, and the fixed convulsions fan 11 that is equipped with in top of ventilating board 9.

Wherein, block mechanism includes two buckles 12 and two draw-in grooves 13, and two buckles 12 are fixed respectively at the both ends of conducting strip 4, and two draw-in grooves 13 are seted up respectively at the both ends of fixed slot 3, and buckle 12 sets up with draw-in groove 13 phase-match, sets up block mechanism and can be convenient for carry out fixed connection to heat-conducting plate 1 and conducting strip 4, simple structure, is convenient for dismantle fast and install.

Wherein, still include telescopic machanism, telescopic machanism includes that two insert post 14 and a sleeve 15, two insert the post 14 respectively with fixing bolt 8's top and ventilation board 9's bottom fixed connection, two insert and cup joint fixedly through sleeve 15 between the post 14, be convenient for adjust two distances of inserting between the post 14 like this, and then be convenient for adjust the distance between heat-conducting plate 1 and the ventilation board 9.

Wherein, the internal thread has been seted up to the internal surface of sleeve 15, and two external threads have all been seted up to the surface of inserting post 14, and the revolve of two external threads is opposite, and when rotatory sleeve 15 like this, because the revolve of two external threads is opposite, two insert post 14 will relative motion or opposite movement, and then be convenient for adjust two distances of inserting between the post 14.

Wherein, ventilation hole 10 is a plurality of, and a plurality of ventilation hole 10 is the matrix form and distributes on the surface of ventilating board 9, sets up ventilation hole 10 can be so that exhaust fan 11 draws the air of ventilating board 9 bottom to the top of ventilating board 9, and then is convenient for the fast flow of 2 surperficial air of first fin.

Wherein, having paintd heat conduction silicone grease between the bottom of conducting strip 4 and the bottom of fixed slot 3, heat conduction silicone grease has also paintd heat conduction silicone grease in the bottom of heat-conducting plate 1, and heat conduction silicone grease has good heat conductivility, paints heat conduction silicone grease and can let fixed slot 3 and the heat-conducting strip 4 between laminating inseparabler, guarantees to carry out the heat exchange effectually between fixed slot 3 and the heat-conducting strip 4.

The vertical sections of the first radiating fins 2 and the second radiating fins 6 are in a fin shape, so that the radiating effect can be improved.

Wherein, the air outlet of updraft fan 11 upwards sets up, outwards takes out hot-blast, is favorable to the heat dissipation more.

When the heat conducting plate works, firstly, the heat conducting plate 1 is fixed at a proper position of a machine or other appliances needing heat dissipation through four fixing bolts 8, then the heat conducting plate 4 is clamped in the fixing groove 3 at a corresponding position according to different heat productivity at different positions, when the heat conducting plate 4 is clamped, the heat conducting plate 4 is firstly aligned to the fixing groove 3 and the buckle 12 is aligned to the clamping groove 13, the downward pressing is carried out, the two ends of the buckle 12 are extruded by the edge of the clamping groove 13 to move inwards, meanwhile, the buckle 12 has an outward elastic force, when the heat conducting plate 4 moves to the position completely, the buckle 12 is just matched with the clamping groove 13, the end part of the buckle 12 is popped out to be matched and clamped with the clamping groove 13, then, the ventilating plate 9 is placed at the top of the heat conducting plate 1, then, the eight inserting columns 14 are connected through four sleeves 15, and simultaneously, the distance between the heat conducting plate 1 and the ventilating plate 9 is, when the bottom end of the ventilating board 9 contacts with the top of the second radiating fin 6, if the distance between the heat conducting plate 1 and the ventilating board 9 needs to be reduced, the sleeve 15 can be continuously rotated, at this time, the ventilating board 9 can press the second radiating fin 6 downwards, the second radiating fin 6 can compress the spring 7 to move towards the inside of the first radiating fin 2, if the exhausting fan 11 needs to be used for fast radiating, the exhausting fan 11 can be installed at the top of the ventilating board 9, and the exhausting fan 11 is electrically connected with an external power supply through an external switch, so that the whole radiator is installed, the whole radiator can be used after being electrified, if the heat conducting fin 4 needs to be dismantled, the two ends of the buckle 12 can be directly buckled towards the first radiating fin 2, the end part of the buckle 12 is separated from the clamping groove 13, at this time, the heat conducting fin 4 can be pulled out, the structure is simple and the use is convenient, and is quickly attached to and detached from the thermally conductive sheet 4.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A radiator with adjustable radiating fin positions comprises a heat conducting plate (1) and a plurality of first radiating fins (2), and is characterized in that a plurality of fixing grooves (3) are formed in the top of the heat conducting plate (1) at equal intervals, the inside of each fixing groove (3) is fixedly connected with a heat conducting fin (4) through a clamping mechanism, a plurality of first radiating fins (2) are fixed on the top of each heat conducting fin (4) at equal intervals, slots (5) are formed in the tops of the first radiating fins (2), second radiating fins (6) are connected to the inside of the slots (5) in a sliding mode, two sides of the bottom ends of the second radiating fins (6) are elastically connected with the bottom ends of inner cavities of the slots (5) through springs (7), fixing bolts (8) are connected to four corners of the heat conducting plate (1) in a threaded mode, and a ventilating plate (9) is arranged on the top of the heat conducting plate (1, four edges fixed connection of mechanism and ventilating board (9) bottom all is fallen through stretching at the top of fixing bolt (8), ventilation hole (10) have been seted up at the top of ventilating board (9), the fixed exhaust fan (11) that are equipped with in top of ventilating board (9).

2. A heat sink with adjustable heat dissipation plate position according to claim 1, wherein the locking mechanism comprises two fasteners (12) and two locking grooves (13), the two fasteners (12) are respectively fixed at two ends of the heat conducting plate (4), the two locking grooves (13) are respectively arranged at two ends of the fixing groove (3), and the fasteners (12) are matched with the locking grooves (13).

3. A radiator with adjustable heat radiating fins position according to claim 1, further comprising a telescopic mechanism, wherein the telescopic mechanism comprises two inserting columns (14) and a sleeve (15), the two inserting columns (14) are respectively fixedly connected with the top end of the fixing bolt (8) and the bottom end of the ventilating plate (9), and the two inserting columns (14) are fixedly sleeved through the sleeve (15).

4. A radiator with adjustable radiating fins in position according to claim 3, wherein the inner surface of the sleeve (15) is provided with internal threads, the outer surfaces of the two insert columns (14) are provided with external threads, and the rotation directions of the two external threads are opposite.

5. A heat sink with adjustable heat dissipation fins according to claim 1, wherein the number of the ventilation holes (10) is several, and the several ventilation holes (10) are distributed on the surface of the ventilation board (9) in a matrix.

6. A heat sink with adjustable heat dissipation plate position as claimed in claim 1, wherein heat conductive silicone grease is applied between the bottom of the heat conductive plate (4) and the bottom of the fixing groove (3), and heat conductive silicone grease is also applied to the bottom of the heat conductive plate (1).

7. A heat sink with adjustable fin position according to claim 1, wherein the first fin (2) and the second fin (6) are fin-shaped in vertical section.

8. The radiator with the adjustable cooling fin position as claimed in claim 1, wherein the air outlet of the exhaust fan (11) is arranged upward.