CN219492983U

CN219492983U - Rack with heat dissipation function

Info

Publication number: CN219492983U
Application number: CN202320509822.7U
Authority: CN
Inventors: 吴增山; 徐本广; 石春梅; 胡孔泉
Original assignee: Hefei Sanyue Machinery Co ltd
Current assignee: Hefei Sanyue Machinery Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-08
Anticipated expiration: 2033-03-16

Abstract

The application relates to the technical field of racks, discloses a rack with heat dissipation function, including the rack body, the top fixed mounting of rack body has the tooth, and all has seted up the fixed slot on the lateral wall about the rack body, set up on the upper and lower lateral wall of fixed slot with the spout that the fixed slot is linked together, the inside china of spout is provided with the slide, the slide with fixed mounting has first spring between the lateral wall of spout. Through seting up the fixed slot on the rack body left and right sides wall to the cooperation is provided with heated expansion board, heat-conducting plate and radiating fin, and when rack long-time work its temperature was higher, the heat can be transmitted for heated expansion board, heated expansion board expansion, thereby can promote the heat-conducting plate removal in the outside, makes radiating fin stretch out the rack body, makes things convenient for radiating fin's heat dissipation, makes it carry out rapid cooling to the rack body, thereby can prolong the life of rack body.

Description

Rack with heat dissipation function

Technical Field

The application relates to the technical field of racks, in particular to a rack with a heat dissipation function.

Background

The rack is a special gear with teeth distributed on the strip-shaped body. The rack is also divided into a straight tooth rack and a helical tooth rack which are respectively matched with the straight tooth cylindrical gear and the helical tooth cylindrical gear for use; the tooth profile of the rack is a straight line instead of an involute (a plane is the tooth surface), and corresponds to a cylindrical gear with an infinite reference circle radius.

In the prior art, a large amount of heat can be generated due to friction among parts in the using process of the rack, and the normal working efficiency and the service life of the rack can be influenced by the heat. Therefore, how to improve the heat dissipation performance of the rack, so as to reduce the influence on the working efficiency of the gear, and prolong the service life of the gear, is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the problem in the background art, the application provides a rack with a heat dissipation function.

The application provides a rack with heat dissipation function adopts following technical scheme:

the utility model provides a rack with heat dissipation function, includes the rack body, the top fixed mounting of rack body has the tooth, and all has seted up the fixed slot on the lateral wall about the rack body, set up on the upper and lower lateral wall of fixed slot with the spout that the fixed slot is linked together, the inside slip of spout is provided with the slide, the slide with fixed mounting has first spring between the lateral wall of spout, and two through joint subassembly detachable card between the slide has the heat-conducting plate, the heat-conducting plate with install the thermal expansion board between the fixed slot lateral wall, just the heat-conducting plate is kept away from fixedly mounted with a plurality of fin on the lateral wall of one side of thermal expansion board.

Through adopting above-mentioned technical scheme, when rack long-time work its temperature is higher, the heat can be transmitted for the expansion board that is heated, expansion board expansion that is heated to can promote the heat conduction board in outside to remove, make radiating fin stretch out the rack body, make things convenient for radiating fin's heat dissipation, make it cool off fast the rack body, thereby can prolong the life of rack body.

Preferably, the clamping assembly comprises a mounting groove arranged at two ends of the heat conducting plate, a clamping block is slidably arranged in the mounting groove, a second spring is fixedly arranged between the clamping block and the side wall of the mounting groove, a clamping groove is formed in one end, close to the heat conducting plate, of the sliding plate, and the clamping groove is matched with the clamping block.

Through adopting above-mentioned technical scheme, make the fixture block stretch into inside the draw-in groove to can fix the heat conduction board between two slide, conveniently install the heat conduction board.

Preferably, a moving groove communicated with the mounting groove is formed in the heat conducting plate, a poking plate is slidably arranged in the moving groove, and the poking plate is fixedly connected with the clamping block.

Through adopting above-mentioned technical scheme, stir the plectrum, the plectrum drives the fixture block and keeps away from the draw-in groove to can pull down the heat-conducting plate from the slide.

Preferably, the moving length of the shifting piece is greater than the length of the clamping block extending into the clamping groove.

Through adopting above-mentioned technical scheme, can guarantee to remove the plectrum, the fixture block and the draw-in groove separation that make.

Preferably, the heat radiating fin is made of copper tape.

By adopting the technical scheme, the radiating fin is made of the copper strip, so that the radiating efficiency of the radiating fin can be improved.

In summary, the present application includes the following beneficial technical effects:

1. the fixing grooves are formed in the left side wall and the right side wall of the rack body, the heating expansion plates, the heat conducting plates and the heat radiating fins are arranged in a matched mode, when the rack works for a long time and the temperature is high, heat is transmitted to the heating expansion plates, the heating expansion plates expand, and accordingly the heat conducting plates on the outer sides can be pushed to move, the heat radiating fins extend out of the rack body, heat radiation of the heat radiating fins is facilitated, the rack body is cooled rapidly, and therefore the service life of the rack body can be prolonged;

2. the device is provided with the mounting groove on the heat-conducting plate, and the clamping block, the moving groove, the second spring and the poking piece are matched, so that the poking piece can be poked to drive the clamping block to extrude the second spring, and the heat-conducting plate can be maintained and replaced conveniently.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the application;

FIG. 2 is a schematic top view of the embodiment of FIG. 1;

FIG. 3 is a schematic view of a cross-sectional structure of A-A in FIG. 2 of the application;

FIG. 4 is a schematic view of the internal structure of a fixing groove according to the embodiment of the application;

FIG. 5 is a schematic top view of the embodiment of FIG. 4;

FIG. 6 is a schematic view of the cross-sectional structure B-B of FIG. 5 of the application.

Reference numerals illustrate: 1. a rack body; 11. a fixing groove; 12. a chute; 13. a first spring; 2. teeth; 3. a slide plate; 4. a heated expansion plate; 5. a heat conductive plate; 51. a mounting groove; 52. a second spring; 53. a clamping block; 54. a moving groove; 55. a pulling piece; 6. and a heat radiating fin.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses a rack with a heat dissipation function. Referring to fig. 1, a rack with heat dissipation function, including rack body 1, rack body 1's top fixed mounting has tooth 2, and all offered fixed slot 11 on the lateral wall about rack body 1, offered the spout 12 that is linked together with fixed slot 11 on the upper and lower lateral wall of fixed slot 11, the inside slip of spout 12 is provided with slide 3, fixed mounting has first spring 13 between slide 3 and the lateral wall of spout 12, and be equipped with heat-conducting plate 5 through joint subassembly detachable card between two slide 3, install thermal expansion plate 4 between heat-conducting plate 5 and the fixed slot 11 lateral wall, and fixed mounting has a plurality of radiating fins 6 on the lateral wall of one side that thermal expansion plate 4 was kept away from to heat-conducting plate 5.

Referring to fig. 6, preferably, the clamping assembly includes a mounting groove 51 formed at both ends of the heat-conducting plate 5, a clamping block 53 is slidably disposed in the mounting groove 51, a second spring 52 is fixedly mounted between the clamping block 53 and a side wall of the mounting groove 51, a clamping groove is formed at one end of the sliding plate 3 close to the heat-conducting plate 5, and the clamping groove is matched with the clamping block 53, so that the clamping block 53 extends into the clamping groove, thereby fixing the heat-conducting plate 5 between the two sliding plates 3, and facilitating the installation of the heat-conducting plate 5.

Referring to fig. 4, preferably, a moving groove 54 communicated with the mounting groove 51 is formed on the heat-conducting plate 5, a pulling piece 55 is slidably arranged in the moving groove 54, the pulling piece 55 is fixedly connected with the clamping block 53, the pulling piece 55 is pulled, and the pulling piece 55 drives the clamping block 53 to be far away from the clamping groove, so that the heat-conducting plate 5 can be detached from the sliding plate 3.

Referring to fig. 4 and 6, the moving length of the pulling piece 55 is greater than the length of the clamping block 53 extending into the clamping groove, so that the pulling piece 55 can be ensured to be moved, and the clamping block 53 is separated from the clamping groove.

Referring to fig. 1, the heat radiating fins 6 are made of copper tape, and the heat radiating efficiency of the heat radiating fins 6 can be improved by making the heat radiating fins 6 of copper tape.

The implementation principle of the rack with the heat dissipation function is as follows: when the rack works for a long time and the temperature is high, heat can be transferred to the heated expansion plate 4, and the heated expansion plate 4 expands and expands, so that the heat conducting plate 5 on the outer side can be pushed to move, the radiating fins 6 extend out of the rack body 1, the radiating fins 6 can radiate conveniently, the rack body 1 can be cooled rapidly, and the service life of the rack body 1 can be prolonged; and when the heat conducting plate 5 or the radiating fin 6 is damaged, the poking piece 55 can be poked, and the poking piece 55 drives the clamping block 53 to squeeze the second spring 52, so that the heat conducting plate 5 can be maintained and replaced conveniently.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a rack with heat dissipation function, includes rack body (1), its characterized in that: the novel heat-conducting rack is characterized in that the top of the rack body (1) is fixedly provided with teeth (2), the left side wall and the right side wall of the rack body (1) are respectively provided with a fixing groove (11), the upper side wall and the lower side wall of the fixing groove (11) are provided with sliding grooves (12) communicated with the fixing grooves (11), sliding plates (3) are slidably arranged in the sliding grooves (12), first springs (13) are fixedly arranged between the sliding plates (3) and the side walls of the sliding grooves (12), heat-conducting plates (5) are detachably clamped between the sliding plates (3) through clamping components, a heat-conducting expansion plate (4) is arranged between the heat-conducting plates (5) and the side walls of the fixing grooves (11), and the heat-conducting plates (5) are far away from the heat-conducting plates (4), and a plurality of heat-radiating fins (6) are fixedly arranged on one side walls of the heat-conducting plates (4).

2. A rack with heat dissipation function as defined in claim 1, wherein: the clamping assembly comprises mounting grooves (51) formed in two ends of the heat conducting plate (5), clamping blocks (53) are arranged in the mounting grooves (51) in a sliding mode, second springs (52) are fixedly arranged between the clamping blocks (53) and the side walls of the mounting grooves (51), the sliding plate (3) is close to one end of the heat conducting plate (5) and provided with clamping grooves, and the clamping grooves are matched with the clamping blocks (53).

3. A rack with heat dissipation function as defined in claim 2, wherein: the heat conducting plate (5) is provided with a moving groove (54) communicated with the mounting groove (51), a poking piece (55) is arranged in the moving groove (54) in a sliding mode, and the poking piece (55) is fixedly connected with the clamping block (53).

4. A rack with heat dissipation function as defined in claim 3, wherein: the moving length of the poking piece (55) is larger than the length of the clamping block (53) extending into the clamping groove.

5. A rack with heat dissipation function as defined in claim 1, wherein: the radiating fins (6) are made of copper strips.