CN115209666B

CN115209666B - Electronic equipment metal casing with heat radiation structure

Info

Publication number: CN115209666B
Application number: CN202211129814.6A
Authority: CN
Inventors: 王伟伟; 何汛滔; 周方虎
Original assignee: Jiangsu Airui Electronic Technology Co ltd
Current assignee: Jiangsu Airui Electronic Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-11-15
Anticipated expiration: 2042-09-16
Also published as: CN115209666A

Abstract

The invention provides an electronic equipment metal shell with a heat dissipation structure, which relates to the field of metal shells and comprises a bottom piece, wherein a fan and a motor are installed inside the bottom piece, the bottom of the bottom piece is in transmission connection with a transmission shaft through the motor and a rotating shaft, the transmission shaft is in contact with a stress rod through a contact head when rotating, a push plate is of an inclined plate-shaped structure, and the outer end of the push plate is of a wedge-shaped structure. When the heat dissipation device is used, after the cooling fan inside the bottom piece rotates, the spring is compressed by the stress of the movable plate, the movable plate moves, the connecting rod and the pushing plate are driven to move together, after the movable plate moves, the spring pushes the movable plate to reset, the pushing plate is located on the outer portion of the heat dissipation groove of the main body to move in a circulating and reciprocating mode, the pushing plate is of an inclined plate-shaped structure, the pushing plate is located on the outer portion of the heat dissipation groove to extract air, the heat dissipation efficiency is improved, the problem that when the metal shell of the electronic equipment is cooled, the circulating heat is exhausted slowly, and the structural problem that the heat is dissipated by the aid of power of the cooling fan is lacked.

Description

Electronic equipment metal casing with heat radiation structure

Technical Field

The invention relates to the technical field of metal shells, in particular to a metal shell with a heat dissipation structure for electronic equipment.

Background

When the electronic device is used, the electronic device generally needs to be installed inside a metal shell for use, and the metal shell generally has the functions of supporting, protecting, signal transmission, heat dissipation and the like.

Current electronic equipment metal casing, in its radiating, the heat of circulation is slower when discharging, lacks the radiating structure of power extraction heat that utilizes radiator fan, and metal casing is after meetting the striking, and shock resistance is relatively poor, leads to metal casing's outside impaired easily, is not convenient for drive the structural installation that shocks resistance in the installation curb plate, and when metal casing falls, lacks the structure that utilizes heat dissipation power initiative protection and buffering.

Disclosure of Invention

In view of the above, the present invention provides a metal case for an electronic device with a heat dissipation structure, which has a stress plate, so that the device can be installed and used along with a side plate when in use, so that the stress plate can be located outside a main body for use, and after the main body encounters an impact, the impact resistance of the stress plate can be improved.

The invention provides an electronic equipment metal shell with a heat radiation structure, which specifically comprises: the main body is a metal shell body of the electronic equipment, the main body is of a rectangular structure, radiating grooves which are uniformly arranged are respectively arranged on two sides of the main body, a side plate is respectively arranged inside each of two ends of the main body, four top plates are arranged on the inner side of each side plate, a stress plate is arranged at the top end of each top plate, the stress plate is of an arc-shaped plate structure, and the stress plate is made of elastic metal materials; the bottom piece is of a rectangular structure, a fan and a motor are installed inside the bottom piece, the bottom piece is installed inside the main body, the top end of the bottom piece is communicated with the inside of the main body through a circular hole, the bottom of the bottom piece is connected with a transmission shaft through the motor and a rotating shaft in a transmission mode, the transmission shaft is in contact with the stress rod through a contact head when rotating, a movable plate is arranged at the outer end of the stress rod, the top end of the movable plate is connected with connecting rods through rectangular blocks, three pushing plates are arranged between the connecting rods, the pushing plates are of inclined plate-shaped structures, the outer ends of the pushing plates are of wedge-shaped structures, arc-shaped grooves are formed in the inner sides of the pushing plates, the number of the pushing plates is six, the six pushing plates are respectively located on two sides of the main body, and the pushing plates are heat dissipation structure bodies; the installed part, the installed part is L shape structure, and the installed part passes through the bolt and installs on the top of main part, and the installed part is equipped with four altogether, and per two installed part symmetries set up in the top outside of main part, and the both sides of every installed part are equipped with a logical groove respectively, lead to the groove and be the slope column structure, and the outer end that leads to the groove is the arc structure, and the inside in per two logical grooves has inserted a catch bar.

Optionally, two guide rods are respectively arranged on two sides of the bottom of the main body, each guide rod is of a cylindrical structure, a spring is sleeved outside each guide rod, a baffle is arranged on the side edge of each guide rod, two fixing blocks are respectively arranged on the bottoms of two ends of the main body, and each fixing block is of a wedge-shaped structure; two sides of the top end of the interior of the main body are respectively provided with a top block, the top blocks are of a rectangular structure, two sides of the main body are respectively provided with two side pieces, each two side pieces are symmetrically arranged, the side pieces are of an L-shaped structure, and a rectangular sliding groove is formed in each side piece; the top of main part is equipped with four apical grooves, and the apical groove is the rectangle structure, and the inside embedding in apical groove has the atress board, and the curb plate is rectangle platelike structure, and the curb plate is the elastic metal material, and the roof is the rectangle structure, and the roof is the elastic metal material, and the inside of every roof is equipped with align to grid's rectangular channel, is equipped with an arc between roof and the atress board, and the arc is the elastic metal material.

Optionally, the transmission shafts are rectangular, the outer end of each transmission shaft is provided with a contact head, the contact head is of a circular ring structure, the contact head is made of elastic metal, and a rectangular block is arranged inside the contact head; the stress rod is of a rectangular structure, the moving plates are of a T-shaped plate structure, the two moving plates are arranged, the two moving plates are respectively positioned on two sides of the bottom of the main body, a round hole is formed in each moving plate, a guide rod is inserted into each round hole, the side edge of each moving plate is in contact with the spring, and the rectangular block at the top end of each moving plate is embedded into the rectangular sliding groove of the side piece at the bottom; the connecting rod is the rectangle structure, and the connecting rod is equipped with four altogether, and four connecting rods are in the both sides of main part respectively, and the connecting rod on every top is equipped with two ejector pins, and the ejector pin inserts inside the rectangle spout of the side spare on top.

Optionally, an inner groove is formed in the top end of the inner portion of each mounting piece, the inner groove is of a T-shaped structure, the inner groove is communicated with the inner portion of the through groove, the push rod is of a cylindrical structure, and two circular plates are arranged outside the push rod; an auxiliary plate is arranged in each inner groove, the auxiliary plate is of a T-shaped plate structure, the top end of each auxiliary plate is provided with buffer plates which are uniformly arranged, each buffer plate is of an inclined plate structure, and each buffer plate is made of elastic metal materials; the top of buffer board is equipped with the mounting panel, and the mounting panel is U-shaped plate column structure, and the top of every mounting panel is equipped with a contact, and the contact is the rectangle structure, and the contact is the rubber material.

Advantageous effects

1. When the device is used, the side plates are installed, and can drive the stress plate to be used together, so that the stress plate can be driven to be embedded into the top groove together, the bottom of the side plate can be in contact with the fixed block for limiting and fixing, and the stress plate can be stably installed and used; when the main body is impacted, the stress plate can be stressed, the stress plate can be bent by utilizing the elasticity of the stress plate, and the arc plate can be pushed while being bent, so that the impact resistance of the arc plate can be further improved by utilizing the elasticity of the arc plate, and the metal shell can effectively protect electronic equipment; meanwhile, the stress plate is of an arc-shaped plate structure, so that the puncture position can be changed when the stress plate is punctured by a sharp object, and the stress point is switched.

2. This device is when using, after the inside radiator fan of bottom part is rotatory, can control the inside heat of main part and circulate, and then auxiliary electronic equipment dispels the heat, in motor control radiator fan moving, can drive transmission shaft and contact head and rotate together and use, make the transmission shaft can contact with the atress pole, and the movable plate can receive the power and compress the spring, in the movable plate removal, can drive connecting rod and slurcam and move together, after the removal, the spring can promote the movable plate and reset, make the slurcam can be in the radiating groove external circulation reciprocating motion of main part, because the slurcam is slope platelike structure, thereby can make the extraction circulation of air that is in the radiating groove outside, drive the heat discharge of the inside circulation of main part, and then improve the radiating efficiency.

3. The connecting rod can drive the ejector rod to move together when moving, so that the ejector rod can control the push rod to move, the push rod can be driven to move back and forth, and the push rod can guide the displacement in the through groove; after the device falls, active unfolding protection can be carried out through the buffer plate and the contact piece, so that the contact piece made of rubber can be in flexible contact with the ground, the buffer plate can buffer impact force by utilizing elasticity, and damage to the metal shell and electronic equipment is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.

In the drawings:

FIG. 1 is a schematic perspective view of a metal housing according to an embodiment of the present invention;

FIG. 2 is a schematic bottom view of a metal housing according to an embodiment of the present invention;

FIG. 3 is an exploded perspective view of a metal shell according to an embodiment of the present invention;

FIG. 4 is an exploded bottom view of the metal shell of the embodiment of the present invention;

FIG. 5 is an exploded perspective view of the metal shell of the embodiment of the present invention;

FIG. 6 is an exploded bottom view of the bottom of the metal shell of an embodiment of the present invention;

FIG. 7 is a bottom exploded perspective view of the metal shell of an embodiment of the present invention;

fig. 8 is an exploded perspective view of a mounting member of a metal shell according to an embodiment of the present invention.

List of reference numerals

1. A main body; 101. a guide bar; 102. a fixed block; 103. a top block; 104. a side part; 105. a top groove; 106. a side plate; 107. a top plate; 108. a stress plate;

2. a bottom piece; 201. a drive shaft; 202. a contact head; 203. a stress beam; 204. moving the plate; 205. a connecting rod; 206. a push plate; 207. a top rod;

3. a mounting member; 301. a through groove; 302. an inner tank; 303. a push rod; 304. an auxiliary plate; 305. a buffer plate; 306. mounting a plate; 307. a contact member.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

Referring to fig. 1 to 8, a metal housing of an electronic device with a heat dissipation structure includes a main body 1, a bottom member 2, and a mounting member 3. Main part 1 is electronic equipment metal casing body, main part 1 is the rectangle structure, make electronic equipment install its inside use, the both sides of main part 1 are equipped with align to grid's radiating groove respectively, a curb plate 106 is installed respectively to the inside both ends of main part 1, the inboard of every curb plate 106 is equipped with four roof 107, the top of every roof 107 is equipped with a atress board 108, atress board 108 is arc platelike structure, atress board 108 is the elastic metal material, can follow curb plate 106 and install the use together, make atress board 108 can be in the top of main part 1 and install the use. When the main body 1 encounters collision impact, the stress plate 108 can buffer impact force by using the elasticity of the stress plate, and meanwhile, when the puncture force is encountered, a puncture stress point can be changed, so that the electronic equipment is prevented from being damaged.

Bottom 2 is the rectangle structure, the internally mounted of bottom 2 has fan and motor, can last the heat dissipation to the inside of main part 1, bottom 2 installs the inside in main part 1, the top of bottom 2 is through the inside intercommunication of round hole with main part 1, the bottom of bottom 2 is connected with transmission shaft 201 through motor and pivot transmission, transmission shaft 201 contacts with atress pole 203 through contact 202 when rotating, the outer end of atress pole 203 is equipped with movable plate 204, the top of movable plate 204 is connected with connecting rod 205 through the rectangular block, be equipped with three slurcam 206 between the connecting rod 205, slurcam 206 is slope platelike structure, after the motor operation, can give slurcam 206 with power transmission, make slurcam 206 can the circulation reciprocating motion, thereby can promote the circulation of air, and then discharge the heat extraction of the inside circulation of main part 1, and then improve the radiating efficiency. The outer end of catch plate 206 is the wedge structure, and the inboard of catch plate 206 is equipped with the arc wall, can effectual promotion circulation of air, and catch plate 206 is equipped with six altogether, and six catch plates 206 are in the both sides of main part 1 respectively, can be in the heat sink position extraction heat in the main part 1 outside, and catch plate 206 is the heat radiation structure body.

Installation part 3 is L shape structure, install the top at main part 1 through the bolt, installation part 3 is equipped with four altogether, 3 symmetries of per two installation parts set up in the top outside of main part 1, the both sides of every installation part 3 are equipped with a logical groove 301 respectively, logical groove 301 is the slope column structure, the outer end that leads to groove 301 is the arc structure, a catch bar 303 has been inserted to the inside of per two logical grooves 301, make catch bar 303 can borrow power with ejector pin 207 contact, make catch bar 303 can be driven the displacement, make it can move in the inside of leading to groove 301, and then the bottom of pushing up moving auxiliary plate 304, make four auxiliary plate 304 can staggered movement, make auxiliary plate 304 can launch voluntarily, after making main part 1 fall, can contact with ground, and then initiatively cushion the impact force.

Referring to fig. 5, two sides of the bottom of the main body 1 are respectively provided with a guide rod 101, the guide rods 101 are cylindrical structures and are used for being inserted into a circular hole of the moving plate 204, so that the moving plate 204 can be guided to move, a spring is sleeved outside each guide rod 101 and is used for pushing the moving plate 204 to reset, a baffle is arranged on the side edge of each guide rod 101 and is used for blocking the moving plate 204 and preventing the moving plate 204 from moving excessively, two fixing blocks 102 are respectively arranged at the bottoms of two ends of the main body 1, and each fixing block 102 is of a wedge-shaped structure, so that the side plate 106 can pass through conveniently and conveniently, the fixing blocks 102 can block the side plate 106, and the side plate 106 can be stably installed and used.

Two sides of the top end of the inside of the main body 1 are respectively provided with a top block 103, the top blocks 103 are rectangular structures and are used for contacting with the top ends of the side plates 106, so that the side plates 106 can be installed in a propping manner, two sides of the main body 1 are respectively provided with two side pieces 104, each two side pieces 104 are symmetrically arranged and are used for installing the connecting rod 205, so that the connecting rod 205 can be guided and displaced in the inside of the connecting rod, each side piece 104 is of an L-shaped structure, and a rectangular sliding groove is arranged in each side piece 104 and is used for enabling the top rod 207 and the rectangular block at the top end of the moving plate 204 to move in the inside of the connecting rod; the top of main part 1 is equipped with four top grooves 105, top groove 105 is the rectangle structure, be used for making atress board 108 install inside it, top groove 105's inside embedding has atress board 108, curb plate 106 is the rectangle platelike structure, curb plate 106 is the elastic metal material, can utilize the supplementary buffering of elasticity, roof 107 is the rectangle structure, roof 107 is the elastic metal material, the inside of every roof 107 is equipped with align to grid's rectangular channel, it can assist the passing through to make its air current, be equipped with an arc between roof 107 and the atress board 108, the arc is the elastic metal material, can auxiliary stay atress board 108, and the impact resistance is improved.

Referring to fig. 6 and 7, the transmission shaft 201 has a rectangular structure for connecting the rotation of the motor in a transmission manner, so that after the cooling fan operates, the transmission shaft 201 can be driven to rotate together, so that the transmission shaft 201 can push the stress rod 203 and the moving plate 204 to move, the outer end of each transmission shaft 201 is provided with a contact 202, the contact 202 has a circular structure, the contact 202 is made of an elastic metal material and is used for sliding contact with the stress rod 203, and meanwhile, when in contact, impact force can be buffered, and a rectangular block is arranged inside the contact 202, so that the supporting effect of the contact 202 can be improved. The stress rod 203 is of a rectangular structure, the moving plate 204 is of a T-shaped plate structure, the two moving plates 204 are arranged, the two moving plates 204 are respectively located on two sides of the bottom of the main body 1, a round hole is formed in each moving plate 204, the guide rod 101 is inserted into each round hole and can be guided and displaced outside the guide rod 101, the side edge of each moving plate 204 is in contact with a spring, the spring can assist in pushing the moving plate 204 to reset, and a rectangular block at the top end of each moving plate 204 is embedded into a rectangular sliding groove of the side part 104 at the bottom. The connecting rod 205 is a rectangular structure, can support and install the pushing plate 206, the connecting rod 205 is provided with four, the four connecting rods 205 are respectively positioned at two sides of the main body 1, the connecting rod 205 at each top end is provided with two push rods 207, the push rods 207 are inserted into the rectangular sliding grooves of the side pieces 104 at the top ends, so that the push rods 207 can be driven to move together when the connecting rod 205 is subjected to stress displacement, the push rods 207 can be in contact with the pushing rod 303, and the pushing rod 303 can be subjected to stress displacement together.

Referring to fig. 8, an inner groove 302 is formed at the inner top end of each mounting member 3, the inner groove 302 has a T-shaped structure for guiding displacement of an auxiliary plate 304 inside thereof, the inner groove 302 communicates with the inside of the through groove 301, a push rod 303 has a cylindrical structure, and two circular plates are provided outside the push rod 303 for guiding displacement inside the through groove 301. An auxiliary plate 304 is installed inside each inner groove 302, the auxiliary plate 304 is a T-shaped plate structure, can be guided and displaced inside the inner groove 302, and can be contacted with the top end of the pushing rod 303, so that the pushing rod 303 can move, meanwhile, the auxiliary plate 304 can be pushed to open, and further, the buffer plate 305 and the contact element 307 can be actively unfolded for protection. The top end of each auxiliary plate 304 is provided with buffer plates 305 which are uniformly arranged, the buffer plates 305 are of an inclined plate-shaped structure, and the buffer plates 305 are made of elastic metal materials, so that the buffer effect can be improved in an auxiliary manner; the top of buffer board 305 is equipped with mounting panel 306, and mounting panel 306 is U-shaped plate structure for installation contact 307, and the top of every mounting panel 306 is equipped with a contact 307, and contact 307 is the rectangle structure, and contact 307 is the rubber material, makes contact 307 follow the expansion after, and after main part 1 dropped, can pass through contact 307 and ground contact, and then cushion the impact force, makes this device can be by effectual protection.

The specific use mode and function of the embodiment are as follows: in the invention, when the device is needed, the device can be fixed in the main body 1 through bolts through manpower control electronic equipment, then two side plates 106 are controlled to be installed through manpower, the top ends of the side plates 106 are controlled to be embedded in the main body 1 to be contacted with the top block 103, the stress plate 108 is embedded in the top groove 105, then the middle position of the side plates 106 is pressed, the side plates 106 can be bent by utilizing the self elasticity to conveniently pass through the fixing block 102, so that the side plates 106 can be stably installed and used, when the device is punctured or collided, the stress plate 108 can be positioned at the top end of the main body 1 to be protected, after an object is contacted with the stress plate 108, the stress plate 108 can be bent by utilizing the self elasticity, meanwhile, the arc-shaped plate can be extruded, further, the impact force is buffered by utilizing the elasticity, the damage of the main body 1 is avoided, because the stress plate 108 is of an arc-shaped plate structure, the stress point of a puncture object can be changed, the protection effect is improved, after the temperature in the main body 1 is high, a motor switch can be turned on, a heat radiation fan can operate, wind is input into the main body 1 for heat radiation, after the motor operates, the transmission shaft 201 and the contact head 202 can be driven to rotate together, the contact head 202 can be in contact with the stress rod 203, the moving plate 204 can be stressed to compress the spring, the pushing plate 206 is driven to move through the rectangular block while moving, after moving, the pushing plate 206 can be pushed by the spring to reset, the pushing plate 206 can move in a reciprocating mode, as the pushing plate 206 is of an inclined plate structure, air circulation can be extracted while moving, heat generated by heat radiation in the main body 1 can be extracted, the heat can rapidly flow outwards and be discharged, the heat radiation effect is improved, when the pushing plate 206 is stressed to move in a reciprocating mode, can drive catch bar 303 through ejector pin 207 and move together, make catch bar 303 can be at the inside reciprocating motion of logical groove 301, because logical groove 301 is slope column structure, make catch bar 303 when controlling the displacement, can reciprocate, in the time of upward movement, can contact with the bottom of accessory plate 304, make accessory plate 304 can the atress rise, make buffer board 305 and contact 307 can outwards move, when making main part 1 drop, can make contact 307 initiatively expand and protect, improve the protection effect, avoid the influence that metal casing received, make electronic equipment can effectually be protected.

The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims

1. An electronic device metal casing with heat radiation structure, comprising: a main body (1); the main body (1) is a metal shell body of the electronic equipment, the two sides of the main body (1) are respectively provided with uniformly arranged heat dissipation grooves, the insides of the two ends of the main body (1) are respectively provided with a side plate (106), the inner side of each side plate (106) is provided with four top plates (107), the top end of each top plate (107) is provided with a stress plate (108), each stress plate (108) is of an arc-shaped plate-shaped structure, and each stress plate (108) is made of elastic metal materials; the bottom piece (2) is internally provided with a fan and a motor, the bottom piece (2) is installed inside the main body (1), the top end of the bottom piece (2) is communicated with the inside of the main body (1) through a circular hole, the bottom of the bottom piece (2) is connected with a transmission shaft (201) through the motor and a rotating shaft in a transmission mode, the transmission shaft (201) is in contact with a stress rod (203) through a contact head (202) when rotating, a moving plate (204) is arranged at the outer end of the stress rod (203), the top end of the moving plate (204) is connected with connecting rods (205) through rectangular blocks, three pushing plates (206) are arranged between the connecting rods (205), the pushing plates (206) are of inclined plate-shaped structures, the outer ends of the pushing plates (206) are of wedge-shaped structures, arc-shaped grooves are formed in the inner sides of the pushing plates (206), the pushing plates (206) are totally provided with six pushing plates (206), and the six pushing plates (206) are respectively located on two sides of the main body (1); installation part (3), installation part (3) are L shape structure, and installation part (3) are installed on the top of main part (1) through the bolt, and installation part (3) are equipped with four altogether, and per two installation part (3) symmetries set up in the top outside of main part (1), and the both sides of every installation part (3) are equipped with one respectively and lead to groove (301), lead to groove (301) and be slope column structure, and the outer end that leads to groove (301) is the arc structure, and the inside of per two logical groove (301) has inserted catch bar (303).

2. The metal case for electronic equipment with heat dissipation structure as recited in claim 1, wherein: the novel multifunctional electric shock absorber is characterized in that two guide rods (101) are arranged on two sides of the bottom of the main body (1) respectively, a spring is sleeved on the outer side of each guide rod (101), a baffle is arranged on the side edge of each guide rod (101), two fixing blocks (102) are arranged at the bottoms of two ends of the main body (1) respectively, and each fixing block (102) is of a wedge-shaped structure.

3. The metal case for electronic equipment with heat dissipation structure as recited in claim 2, wherein: the inside top both sides of main part (1) are equipped with one kicking block (103) respectively, and the both sides of main part (1) are equipped with two side spare (104) respectively, and per two side spare (104) symmetry sets up, and side spare (104) are L shape structure, and the inside of per side spare (104) is equipped with a rectangle spout.

4. The metal case for electronic equipment with heat dissipation structure as recited in claim 1, wherein: the top of main part (1) is equipped with four top grooves (105), and the inside embedding of top groove (105) has atress board (108), and curb plate (106) are rectangular plate structure, and curb plate (106) are the elastic metal material, and roof (107) are the elastic metal material, and the inside of every roof (107) is equipped with align to grid's rectangular channel, is equipped with an arc between roof (107) and atress board (108), and the arc is the elastic metal material.

5. The metal case for electronic equipment with heat dissipation structure as recited in claim 1, wherein: the transmission shaft (201) is of a rectangular structure, the outer end of each transmission shaft (201) is provided with a contact head (202), the contact heads (202) are made of elastic metal materials, and rectangular blocks are arranged inside the contact heads (202).

6. A metal case for electronic equipment with heat dissipating structure, according to claim 3, wherein: the stress rod (203) is of a rectangular structure, the moving plates (204) are of a T-shaped plate structure, the number of the moving plates (204) is two, the two moving plates (204) are located on two sides of the bottom of the main body (1) respectively, a round hole is formed in each moving plate (204), the guide rod (101) is inserted into each round hole, the side edge of each moving plate (204) is in contact with the spring, and the rectangular block at the top end of each moving plate (204) is embedded into the rectangular sliding groove of the side part (104) at the bottom.

7. The metal case for electronic devices with heat dissipation structure as defined in claim 6, wherein: the connecting rods (205) are four in number, the four connecting rods (205) are located on two sides of the main body (1) respectively, two ejector rods (207) are arranged on the connecting rod (205) at each top end, and the ejector rods (207) are inserted into the rectangular sliding grooves of the side pieces (104) at the top ends.

8. The metal case for electronic equipment with heat dissipation structure as recited in claim 1, wherein: an inner groove (302) is formed in the top end of the inner portion of each mounting piece (3), the inner grooves (302) are communicated with the inner portion of the through groove (301), the push rod (303) is of a cylindrical structure, and two circular plates are arranged on the outer portion of the push rod (303).

9. The metal case for electronic equipment with heat dissipating structure as set forth in claim 8, wherein: an auxiliary plate (304) is installed inside each inner groove (302), the auxiliary plates (304) are of T-shaped plate-shaped structures, the top ends of the auxiliary plates (304) are provided with buffer plates (305) which are evenly arranged, the buffer plates (305) are of inclined plate-shaped structures, and the buffer plates (305) are made of elastic metal materials.

10. The metal case for electronic devices with heat dissipation structure as recited in claim 9, wherein: the top of buffer board (305) is equipped with mounting panel (306), and mounting panel (306) are U-shaped plate column structure, and the top of every mounting panel (306) is equipped with a contact piece (307), and contact piece (307) are the rubber material.