Heat dissipation mechanism of electron accelerator

Abstract

The utility model discloses a heat dissipation mechanism of an electron accelerator, which comprises an accelerator shell, four supporting blocks are fixed on one side of the accelerator shell at equal intervals, placing grooves are arranged on the supporting blocks, a heat dissipation fan body is arranged on one side of a clamping block, and two sides of the heat dissipation fan body are arranged among the four supporting blocks. Connecting rods are screwed to the two sides of the cooling fan body in a threaded mode, the connecting rods on the same side extend to the containing grooves on the same side, positioning grooves are formed in the connecting rods, positioning columns are fixed to one sides of the interiors of the containing grooves, the positioning columns on the same side are clamped into the positioning grooves on the same side, and the positioning columns on the same side are clamped into the positioning grooves on the same side. A clamping groove is formed between the opposite side walls in the containing groove. According to the utility model, the stable installation of the cooling fan can be realized, the long-term uninterrupted work of the cooling fan can be ensured, the risk of falling off and loosening of the cooling fan is reduced, meanwhile, an operator can conveniently and quickly install and disassemble the cooling fan, the labor cost is reduced, and the practicability and the convenience are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electron accelerator heat abstractor technical field especially relates to a heat abstractor of electron accelerator. BACKGROUND

[0002] The accelerator is a kind of charged particle accelerator to higher energy, its current application is very extensive, can be used for atomic nucleus experiment, radiotherapy, radiochemistry, manufacture of radioisotope, irradiation processing, irradiation detection etc.

[0003] The electron accelerator generates a large amount of heat in the process of long time use, therefore, a large number of heat dissipation fans are arranged for heat dissipation, but the heat dissipation fan installed in the present inside is all fixed by screw, when disassembling and overhauling, it is extremely inconvenient, and it needs long time uninterrupted movement when working, unstable connection is easily caused, to solve the above problems, the heat abstractor of electron accelerator is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a heat abstractor of electron accelerator.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of heat abstractor of electron accelerator, including accelerator shell, four support blocks are fixed with on the side of the accelerator shell at equal intervals, the support block is equipped with placement slot, the side of the clamping block is equipped with heat dissipation fan body, the two sides of the heat dissipation fan body are located between four support blocks, the two sides of the heat dissipation fan body are all screwed with connecting rod, one connecting rod of the same side extends to one placement slot of the same side, the connecting rod is equipped with positioning slot, one side in the placement slot is fixed with positioning column, one positioning column of the same side is clamped in one positioning slot of the same side, the opposite side wall between the placement slot is equipped with clamping groove, the side in the clamping groove is equipped with bayonet, one clamping ring is clamped in two clamping grooves of the same side, the two sides of the clamping ring are all fixed with clamping block, one clamping block of the same side is penetrated one bayonet of the same side and extends to the side of support block, the inner side of the clamping ring is abutted on the upper end side wall of connecting rod.

[0007] Preferably, the two sides of the heat dissipation fan body are all equipped with two threaded holes, a plurality of external threads are equipped on the outer side wall of one end of the connecting rod at equal intervals, and the external threads and the threaded holes are screwed.

[0008] Preferably, the side of the accelerator shell is equipped with rubber pad, and the lower end of the heat dissipation fan body is abutted on one side of the rubber pad.

[0009] Preferably, the clamping ring is made of spring steel.

[0010] Preferably, the support block is welded on the sidewall of the accelerator shell.

[0011] Preferably, the clamping ring and the sidewall of the positioning column are both coated with a rubber layer.

[0012] In the utility model, when the heat dissipation fan body needs to be installed, the connecting rods on both sides are clamped in the corresponding placing grooves, then the positioning grooves are clamped on the corresponding positioning columns, the positioning and installation of the connecting rods are realized, the first fixing is realized, then the upper end of the connecting rod is buckled by the clamping ring, the clamping block is clamped in the clamping opening, the second fixing is realized, the stability of installation is ensured, when disassembly is needed, the clamping block is pressed into the clamping groove, the clamping ring is taken out, thereby the disassembly is realized.

[0013] The utility model not only can realize the stable installation of the heat dissipation fan, but also can ensure its long-term uninterrupted work, reduce the risk of falling off and loosening, facilitate the quick installation and disassembly of the operating personnel, reduce the labor cost, enhance the practicality and convenience. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the installation structure diagram of the utility model;

[0015] Figure 2 It is the setting structure diagram of the clamping ring and the support block of the utility model;

[0016] Figure 3 It is the setting structure diagram of the rubber pad of the utility model;

[0017] Figure 4 It is the connecting structure diagram of the clamping ring and the support block of the utility model;

[0018] Figure 5 It is the structure diagram of the connecting rod of the utility model.

[0019] In the drawing: 1 clamping block, 2 clamping groove, 3 placing groove, 4 positioning column, 5 clamping ring, 6 support block, 7 clamping opening, 8 accelerator shell, 9 rubber pad, 10 connecting rod, 11 heat dissipation fan body, 12 external thread, 13 positioning groove. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments.

[0021] Reference Figures 1-5The utility model provides an electron accelerator's heat abstractor, including accelerator shell 8, one side of accelerator shell 8 is equipped with rubber pad 9, and the lower end of heat dissipation fan body 11 is in contact with one side of rubber pad 9, plays the role of buffering and shock absorption, and has good heat insulation simultaneously;

[0022] Four support blocks 6 are fixed with equal interval on the one side of accelerator shell 8, and the support block 6 is welded on the side wall of accelerator shell 8, to ensure the firmness and stability of installation;

[0023] The support block 6 is equipped with the slot 3, one side of the clamping block 1 is equipped with the heat dissipation fan body 11, and the both sides of heat dissipation fan body 11 are located between four support blocks 6, and the both sides of heat dissipation fan body 11 are screwed with the connecting rod 10, and the both sides of heat dissipation fan body 11 are equipped with two threaded holes, and the outer side wall of the one end of connecting rod 10 is equipped with a plurality of external threads 12 with equal interval, and the external thread 12 is screwed with the threaded hole, and the connecting rod 10 can be detached from heat dissipation fan body 11, to facilitate quick replacement;

[0024] One connecting rod 10 of the same side extends to one slot 3 of the same side, and the connecting rod 10 is equipped with the positioning slot 13, and one side in the slot 3 is fixed with the positioning column 4, and one positioning column 4 of the same side is clamped in one positioning slot 13 of the same side, and the opposite side wall between the slot 3 is equipped with the clamping groove 2, and one side in the clamping groove 2 is equipped with the bayonet 7, and one clamping ring 5 is clamped in two clamping grooves 2 of the same side, and the clamping ring 5 is made of spring steel material, and the rubber layer is covered on the circumferential side wall of clamping ring 5 and positioning column 4, to improve the strength of clamping, and ensure sufficient location and fixation of connecting rod 10;

[0025] The both sides of clamping ring 5 are fixed with the clamping block 1, one clamping block 1 of the same side penetrates one bayonet 7 of the same side and extends to one side of support block 6, and the inner side of clamping ring 5 is in contact with the upper end side wall of connecting rod 10, to realize firm installation through the double fixation of clamping and clamping, and facilitate quick disassembly simultaneously;

[0026] In the utility model, when the heat dissipation fan body 11 needs to be installed, the connecting rod 10 on the both sides is clamped in the corresponding slot 3, then the positioning slot 13 is clamped on the corresponding positioning column 4, to realize the positioning installation of connecting rod 10, realize the first fixation simultaneously, then the upper end of connecting rod 10 is buckled by clamping ring 5, the clamping block 1 is clamped in the bayonet 7, to realize the second fixation, ensure the stability of installation, when disassembling, the clamping block 1 is pressed into the clamping groove 2, and the clamping ring 5 is taken out, to realize disassembly.

[0027] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A heat dissipation mechanism for an electronic accelerator comprising an accelerator housing (8), characterized in that, The four supporting blocks (6) are equidistantly fixed on one side of the accelerator shell (8), and the supporting blocks (6) are provided with placing grooves (3); one side of the clamping block (1) is provided with a heat dissipation fan body (11), the heat dissipation fan body (11) is located between the four supporting blocks (6) on the two sides, the heat dissipation fan body (11) is provided with a connecting rod (10) on the two sides, one connecting rod (10) on the same side extends to one placing groove (3) on the same side, the connecting rod (10) is provided with a positioning groove (13), one side in the placing groove (3) is fixedly provided with a positioning column (4), one positioning column (4) on the same side is clamped in one positioning groove (13) on the same side, the opposite side walls in the placing groove (3) are provided with clamping grooves (2), one side in the clamping groove (2) is provided with a bayonet (7), one clamping ring (5) is clamped in the two clamping grooves (2) on the same side, the clamping ring (5) is fixedly provided with the clamping block (1) on the two sides, one clamping block (1) on the same side penetrates one bayonet (7) on the same side and extends to one side of the supporting block (6), and the inner side of the clamping ring (5) abuts against the upper end side wall of the connecting rod (10).

2. The heat dissipating mechanism of an electron accelerator according to claim 1, wherein: The heat dissipation fan body (11) is provided with two threaded holes on the two sides, and a plurality of external threads (12) are equidistantly arranged on the outer side wall of one end of the connecting rod (10); the external threads (12) and the threaded holes are screwed.

3. The heat dissipating mechanism of an electron accelerator according to claim 1, wherein: One side of the rubber pad (9) is arranged on the lower end of the heat dissipation fan body (11).

4. The heat dissipating mechanism of an electron accelerator according to claim 1, wherein: The clamping ring (5) is made of spring steel.

5. The heat dissipating mechanism of an electron accelerator according to claim 1, wherein: The supporting block (6) is welded on the side wall of the accelerator shell (8).

6. The heat dissipating mechanism of an electron accelerator according to claim 1, wherein: The clamping ring (5) and the positioning column (4) are coated with a rubber layer on the circumferential side wall.

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