CN219802983U - Shielding cover with good heat dissipation effect - Google Patents
Shielding cover with good heat dissipation effect Download PDFInfo
- Publication number
- CN219802983U CN219802983U CN202320636494.7U CN202320636494U CN219802983U CN 219802983 U CN219802983 U CN 219802983U CN 202320636494 U CN202320636494 U CN 202320636494U CN 219802983 U CN219802983 U CN 219802983U
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- Prior art keywords
- heat dissipation
- cover body
- mounting
- heat conduction
- shielding
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 239000004519 grease Substances 0.000 claims abstract description 16
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a shielding case with good heat dissipation effect, which comprises a mounting frame and a shielding case body, wherein mounting seats are symmetrically arranged on the front side and the rear side of the mounting frame, and the shielding case further comprises: the top of the shielding cover body is provided with a heat dissipation component, and the left side and the right side of the mounting frame and the shielding cover body are provided with connecting components, wherein the heat dissipation component comprises a heat conduction silicone grease sheet fixedly installed at the top of the shielding cover body, the top of the heat conduction silicone grease sheet is fixedly provided with a plurality of pure copper heat conduction rods, the outside of the pure copper heat conduction rods is fixedly provided with a ventilation frame, the outside of the upper part of the pure copper heat conduction rods is fixedly provided with a plurality of heat dissipation copper sheets, and the connecting components comprise connecting seats symmetrically installed at the left side and the right side of the mounting frame; when in actual use, the heat generated by the electronic component can enable the shielding cover body to rapidly dissipate heat through the heat dissipation assembly, so that the electronic component is prevented from being overhigh in the inside temperature of the shielding cover body, and the service life of the electronic component is prolonged.
Description
Technical Field
The utility model relates to the technical field of electronic technology, in particular to a shielding case with good heat dissipation effect.
Background
With the development of electronic technology, various electronic components are increasingly applied, mutual interference exists in the use process of the various electronic components, the external environment also has interference on the electronic components, and the arrangement of a shielding case on the electronic components has become a common design mode increasingly. As an important component on the module for protecting the internal components from external interference, the shielding is required to meet the harsh use conditions of the product in addition to meeting the functional requirements of shielding. As the modules are used in the scenes of vehicles, base stations and the like, the requirements on vibration resistance, load resistance and the like of the modules are more strict.
Publication number CN210130064U discloses a shielding case, and the shielding case is formed without punching convex hulls and hole features, which is beneficial to prolonging the service life of a production die, reducing the production cost of the shielding case and improving the dimensional accuracy of the shielding case; the shielding cover and the shielding frame are matched in a sliding type plug-in manner, so that a user can smoothly assemble and disassemble the shielding cover, the user can conveniently maintain and replace electronic elements in the shielding cover, and the user experience is enhanced; however, this patent has the following problems in the actual use process:
the shielding cover is connected with the shielding cover through grafting, and the shielding cover is mainly used for protecting the electronic element from external interference in actual use, and a large amount of heat can be generated when the electronic element is used in work, and the shielding cover forms a smaller space on one side when being mounted on the electronic element, and the heat generated by the electronic element in the smaller space is difficult to dissipate, and the normal use of the electronic element can be influenced if the heat generated by the electronic element for a long time cannot be dissipated, so that the service life of the electronic element is influenced.
A shielding case with good heat dissipation effect is provided so as to solve the problems set forth in the above.
Disclosure of Invention
The utility model aims to provide a shielding cover with good heat dissipation effect, so as to solve the problems that the shielding cover and the shielding cover are connected through plugging in the prior art, the shielding cover is mainly used for protecting an electronic element from external interference in actual use, a large amount of heat is generated when the electronic element is used in work, a smaller space is formed on one side when the shielding cover is mounted on the electronic element, the heat generated by the electronic element in the smaller space is difficult to dissipate, and the normal use of the electronic element is possibly influenced and the service life of the electronic element is influenced if the heat generated by the electronic element cannot dissipate for a long time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a shielding case with good heat dissipation effect comprises a mounting frame and a shielding case body;
mounting seats are symmetrically arranged on the front side and the rear side of the mounting frame;
further comprises:
the top of the shielding cover body is provided with a heat dissipation assembly, and the left side and the right side of the mounting frame and the shielding cover body are provided with connection assemblies;
the heat dissipation assembly comprises a heat conduction silicone grease sheet fixedly arranged at the top of the shielding cover body, a plurality of pure copper heat conduction rods are fixedly arranged at the top of the heat conduction silicone grease sheet, a ventilation frame is fixedly arranged outside the pure copper heat conduction rods, and a plurality of heat dissipation copper sheets are fixedly arranged outside the upper part of the pure copper heat conduction rods;
wherein, coupling assembling is including the connecting seat of symmetry installation in the installing frame left and right sides, and the connecting rod is installed to the left and right sides symmetry of shield cover body to the mounting groove has been seted up to the inside of connecting seat, and inside one side fixed mounting of mounting groove has spacing moreover, and the spacing groove has been seted up to the rear side of connecting rod, and the connecting rod passes through this spacing groove and spacing sliding connection.
Preferably, a sliding rail is arranged below one side of the front surface of the connecting rod, a rotating rod is hinged to the bottom end of the installation groove, a column block is fixedly arranged on one side, close to the sliding rail, of the top end of the rotating rod, and the column block is in sliding connection with the sliding rail.
Preferably, a first fixed block is fixedly arranged on one side above the mounting groove, a spring is fixedly arranged below the first fixed block, a second fixed block is fixedly arranged at one end, far away from the first fixed block, of the spring, a moving block is fixedly arranged on one side of the second fixed block, the moving block is in sliding connection with the mounting groove, a rectangular block is fixedly arranged on one side of the connecting rod, and the rectangular block is in adaptive connection with the moving block.
Preferably, a plurality of ventilation holes are formed in the top of the ventilation frame.
Preferably, a limit rod is hinged to one side of the installation groove, which is located inside the rotating rod, a slide way is arranged below one side of the rotating rod, which is close to the limit rod, and the slide way is slidably connected with a supporting block, and the supporting block is hinged to the limit rod.
Preferably, a sealing gasket is fixedly arranged at the top of the mounting frame.
Preferably, the sliding rail is from deep to shallow from below.
Compared with the prior art, the utility model has the beneficial effects that: this shield cover that radiating effect is good sets up radiating component at the top of shield cover body, and the heat of the production of electronic component can make the shield cover body carry out quick heat dissipation through radiating component when in actual use, and then prevents that electronic component from being too high at the inside temperature of shield cover body, promotes electronic component's life, and its concrete content is as follows:
1. the mounting frame is provided with the mounting seat, the mounting frame is used for fixing the mounting frame on an electronic element, the top of the shielding cover body is provided with the heat dissipation component, the top of the shielding cover body is fixedly provided with the heat conduction silicone grease sheet which has good heat conduction, the temperature generated on the shielding cover body can be dissipated, the top of the heat conduction silicone grease sheet is fixedly provided with the plurality of pure copper heat conduction rods, the heat conduction silicone grease sheet is conducted, the outside of the pure copper heat conduction rods is fixedly provided with the ventilation frame, the top of the ventilation frame is provided with the plurality of ventilation holes, the outside of the pure copper heat conduction rods is fixedly provided with the plurality of heat dissipation copper sheets, air circulates in the ventilation frame, the heat dissipation copper sheets have good heat conduction, and then the shielding cover body can be efficiently dissipated, and the whole temperature of the shielding cover body is ensured not to be too high;
2. the left and right sides at installing frame and shield cover body has set up coupling assembling, when installing the shield cover body, through putting the connecting rod of both sides in the mounting groove in the connecting seat, make the spacing groove of connecting rod one side remove on spacing, make the kicker block on the dwang slide in the slide rail on the connecting rod, one side below of dwang slides in the slide through the supporting shoe, the supporting shoe is articulated with the gag lever post, and then the dwang supports, make the kicker block on the dwang can directly enter into in the slide rail on the connecting rod when installing, continue to press the shield cover body and make the rectangular block contact the movable block, drive the movable block and slide in the mounting groove, and then drive second fixed block extension spring, the other end of spring is spacing through first fixed block, continue to press the shield cover body after making the kicker block stop in the recess of slide rail top, loosen the shield cover body, hook the slide rail under the pulling force of spring and then make the shield cover body fix on the mounting frame, press the shield cover body and make the kicker block continue to move on the slide rail, make the kicker block break away from the slide rail, make the rectangular block to come out the shield cover body and take off the recess, and make the electronic shield cover body detach the electronic shield cover body and then take off the electronic shield cover body and take place in the mounting groove, and the electronic cover take off the electronic cover body and the electronic cover when the electronic cover is detached and the electronic cover is not required to be detached.
Drawings
FIG. 1 is a schematic view of a mounting structure of a shield body according to the present utility model;
FIG. 2 is a schematic view of a disassembly structure of a shield body according to the present utility model;
FIG. 3 is a schematic view of a connecting assembly according to the present utility model;
FIG. 4 is an enlarged schematic view of the area A in FIG. 3 according to the present utility model;
FIG. 5 is a schematic diagram of the operation structure of the connecting assembly of the present utility model;
fig. 6 is a schematic top view of the mounting frame of the present utility model.
In the figure: 1. a mounting frame; 101. a shield body; 102. a mounting base; 103. a sealing gasket; 2. a heat dissipation assembly; 201. a thermally conductive silicone grease sheet; 202. a pure copper heat conducting rod; 203. a ventilation frame; 204. a heat dissipation copper sheet; 205. ventilation holes; 3. a connection assembly; 301. a connecting seat; 302. a connecting rod; 303. a mounting groove; 304. a limit bar; 305. a slide rail; 306. a rotating lever; 307. a column block; 308. a first fixed block; 309. a moving block; 310. a second fixed block; 311. a spring; 312. rectangular blocks; 313. a limit rod; 314. a slideway; 315. and a supporting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a shield cover that radiating effect is good, includes installing frame 1 and shield cover body 101, and mount pad 102 is installed to the front and back bilateral symmetry of installing frame 1, still includes: the top of shield cover body 101 is provided with radiator unit 2 to the left and right sides of installing frame 1 and shield cover body 101 is provided with coupling assembling 3, wherein radiator unit 2 includes heat conduction silicone grease piece 201 at shield cover body 101 top of fixed mounting, and the top fixed mounting of heat conduction silicone grease piece 201 has a plurality of pure copper heat conduction pole 202, and the outside fixed mounting of pure copper heat conduction pole 202 has ventilative frame 203, and the top outside fixed mounting of pure copper heat conduction pole 202 has a plurality of radiating copper sheet 204, wherein, coupling assembling 3 is including the connecting seat 301 of symmetry at the left and right sides of installing frame 1, and the connecting rod 302 is installed to the left and right sides symmetry of shield cover body 101, and the mounting groove 303 has been seted up to the inside of connecting seat 301, and the inside one side fixed mounting of mounting groove 303 has spacing 304, and the spacing groove has been seted up to the rear side of connecting rod 302, and connecting rod 302 carries out high-efficient heat dissipation to shield cover body 101 through this spacing 304 sliding connection, ensure that the bulk temperature of shield cover body 101 is not too high.
A slide rail 305 is arranged below one side of the front surface of the connecting rod 302, a rotating rod 306 is hinged to the inner bottom end of the mounting groove 303, a column block 307 is fixedly arranged at one side, close to the slide rail 305, of the top end of the rotating rod 306, the column block 307 is in sliding connection with the slide rail 305, so that the connecting rod 302 and the connecting seat 301 can be limited when the column block 307 slides on the slide rail 305, the mounting between the shielding cover body 101 and the mounting frame 1 is completed, a first fixing block 308 is fixedly arranged at one side above the mounting groove 303, a spring 311 is fixedly arranged below the first fixing block 308, a second fixing block 310 is fixedly arranged at one end, far from the first fixing block 308, of the spring 311, a moving block 309 is fixedly arranged at one side of the second fixing block 310, the moving block 309 is in sliding connection with the mounting groove 303, a rectangular block 312 is fixedly arranged at one side of the connecting rod 302, and rectangular block 312 and movable block 309 fit connection for connecting rod 302 can be through rectangular block 312 extension spring 311 when removing, realize the fixed of connecting rod 302 and connecting seat 301 through spring 311, a plurality of bleeder vent 205 has been seted up at the top of ventilative frame 203, promote ventilative effect of ventilative frame 203, and then promote holistic radiating effect, the inside of mounting groove 303 is located one side articulated of dwang 306 and has been offered slide 314 near one side below of dwang 313, and slide 314 sliding connection has supporting shoe 315, moreover supporting shoe 315 articulates with limiting rod 313, support dwang 306, make the post piece 307 on the dwang 306 can directly get into in the slide rail 305 on connecting rod 302 when the installation, the top fixed mounting of installing frame 1 has sealing washer 103, make can not have great gap between shield cover body 101 and the installing frame 1, furthermore, the use effect of the shielding cover body 101 is not affected, the sliding rail 305 is from deep to shallow from the lower side, so that the column block 307 moves in the sliding rail 305 in an oriented manner, and no error of the moving direction occurs.
Working principle: before the shield cover with good heat dissipation effect is used, the whole situation of the device needs to be checked firstly to determine that normal work can be carried out, according to the method shown in fig. 1-6, a mounting seat 102 is mounted on a mounting frame 1 and used for fixing the mounting frame 1 on an electronic element, a heat dissipation component 2 is arranged at the top of a shield cover body 101, a heat conduction silicone grease sheet 201 is fixedly mounted at the top of the shield cover body 101, the heat conduction silicone grease sheet 201 has good heat conduction, the temperature generated on the shield cover body 101 can be dissipated, a plurality of pure copper heat conduction rods 202 are fixedly mounted at the top of the heat conduction silicone grease sheet 201, so that heat conduction is carried out on the heat conduction silicone grease sheet 201, a ventilation frame 203 is fixedly mounted outside the pure copper heat conduction rods 202, a plurality of ventilation holes 205 are formed at the top of the ventilation frame 203, a plurality of heat dissipation copper sheets 204 are fixedly mounted outside the pure copper heat conduction rods 202, air circulates in the ventilation frame 203, the heat dissipation copper sheets 204 have good heat conduction performance, and therefore the high efficiency heat dissipation can be carried out on the shield cover body 101, and the whole temperature of the shield cover body 101 cannot be too high;
the connecting assembly 3 is arranged on the left side and the right side of the mounting frame 1 and the shielding cover body 101, when the shielding cover body 101 is mounted, the connecting rods 302 on the two sides are placed in the mounting grooves 303 in the connecting seat 301, the limiting grooves on one side of the connecting rods 302 move on the limiting bars 304, the column blocks 307 on the rotating rods 306 slide in the sliding rails 305 on the connecting rods 302, one side lower part of the rotating rods 306 slides in the sliding rails 314 through the supporting blocks 315, the supporting blocks 315 are hinged with the limiting rods 313, the rotating rods 306 are further supported, the column blocks 307 on the rotating rods 306 can directly enter the sliding rails 305 on the connecting rods 302 during mounting, the shielding cover body 101 is continuously pressed to enable the rectangular blocks 312 to be contacted with the moving blocks 309, the moving blocks 309 slide in the mounting grooves 303, the second fixing blocks 310 are further driven to stretch the springs 311, the other ends of the springs 311 are limited through the first fixing blocks 308, the column blocks 307 stay in the grooves above the sliding rails 305, the shielding cover body 101 is loosened, the sliding blocks are hooked down on the sliding rails 311, the sliding rails 305 are further pulled down, the shielding cover body 305 is enabled to be prevented from being detached from the sliding rails 101, the whole body is enabled to be detached from the sliding rails 101, and the electronic cover body is required to be detached from the sliding rails 101, and the electronic cover body is further removed from the sliding rails 101, and the electronic cover is further deformed by the moving blocks 101.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A shielding case with good heat dissipation effect comprises a mounting frame (1) and a shielding case body (101);
mounting seats (102) are symmetrically arranged on the front side and the rear side of the mounting frame (1);
characterized by further comprising:
the top of the shielding cover body (101) is provided with a heat dissipation assembly (2), and the left side and the right side of the mounting frame (1) and the shielding cover body (101) are provided with a connecting assembly (3);
the heat dissipation assembly (2) comprises a heat conduction silicone grease sheet (201) fixedly arranged at the top of the shielding cover body (101), a plurality of pure copper heat conduction rods (202) are fixedly arranged at the top of the heat conduction silicone grease sheet (201), a ventilation frame (203) is fixedly arranged outside the pure copper heat conduction rods (202), and a plurality of heat dissipation copper sheets (204) are fixedly arranged outside the upper part of the pure copper heat conduction rods (202);
wherein, coupling assembling (3) are including symmetry installation connecting seat (301) in installing frame (1) left and right sides, and connecting rod (302) are installed to the left and right sides symmetry of shield cover body (101) to mounting groove (303) have been seted up to the inside of connecting seat (301), and inside one side fixed mounting of mounting groove (303) has spacing (304) moreover, and the spacing has been seted up to the rear side of connecting rod (302), and connecting rod (302) are through this spacing (304) sliding connection.
2. The shielding case with good heat dissipation effect according to claim 1, wherein: slide rail (305) have been seted up to the front one side below of connecting rod (302), and the inside bottom of mounting groove (303) articulates there is dwang (306) to the top of dwang (306) is close to one side fixed mounting of slide rail (305) has post piece (307), and post piece (307) and slide rail (305) sliding connection.
3. The shielding case with good heat dissipation effect according to claim 1, wherein: the installation groove (303) top one side fixed mounting has first fixed block (308), and the below fixed mounting of first fixed block (308) has spring (311), and the one end fixed mounting that first fixed block (308) was kept away from to spring (311) has second fixed block (310), and one side fixed mounting of second fixed block (310) has movable block (309), and movable block (309) and installation groove (303) sliding connection, and one side fixed mounting of connecting rod (302) has rectangle piece (312), and rectangle piece (312) and movable block (309) adaptation are connected.
4. The shielding case with good heat dissipation effect according to claim 1, wherein: a plurality of ventilation holes (205) are formed in the top of the ventilation frame (203).
5. The shielding case with good heat dissipation effect according to claim 1, wherein: the inside of mounting groove (303) is located one side of dwang (306) and articulates there is gag lever post (313), and dwang (306) are close to one side below of gag lever post (313) and have been seted up slide (314) to slide (314) sliding connection has supporting shoe (315), and supporting shoe (315) are articulated with gag lever post (313) moreover.
6. The shielding case with good heat dissipation effect according to claim 1, wherein: the top of the mounting frame (1) is fixedly provided with a sealing gasket (103).
7. The shielding case with good heat dissipation effect according to claim 2, wherein: the sliding rail (305) is from deep to shallow from below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320636494.7U CN219802983U (en) | 2023-03-28 | 2023-03-28 | Shielding cover with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320636494.7U CN219802983U (en) | 2023-03-28 | 2023-03-28 | Shielding cover with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802983U true CN219802983U (en) | 2023-10-03 |
Family
ID=88175677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320636494.7U Active CN219802983U (en) | 2023-03-28 | 2023-03-28 | Shielding cover with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802983U (en) |
-
2023
- 2023-03-28 CN CN202320636494.7U patent/CN219802983U/en active Active
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